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Description:
Each USB device directory will contain a file named
power/level. This file holds a power-level setting for
- the device, one of "on", "auto", or "suspend".
+ the device, either "on" or "auto".
"on" means that the device is not allowed to autosuspend,
although normal suspends for system sleep will still
be honored. "auto" means the device will autosuspend
and autoresume in the usual manner, according to the
- capabilities of its driver. "suspend" means the device
- is forced into a suspended state and it will not autoresume
- in response to I/O requests. However remote-wakeup requests
- from the device may still be enabled (the remote-wakeup
- setting is controlled separately by the power/wakeup
- attribute).
+ capabilities of its driver.
During normal use, devices should be left in the "auto"
- level. The other levels are meant for administrative uses.
+ level. The "on" level is meant for administrative uses.
If you want to suspend a device immediately but leave it
free to wake up in response to I/O requests, you should
write "0" to power/autosuspend.
+ Device not capable of proper suspend and resume should be
+ left in the "on" level. Although the USB spec requires
+ devices to support suspend/resume, many of them do not.
+ In fact so many don't that by default, the USB core
+ initializes all non-hub devices in the "on" level. Some
+ drivers may change this setting when they are bound.
+
What: /sys/bus/usb/devices/.../power/persist
Date: May 2007
KernelVersion: 2.6.23
+++ /dev/null
- Dynamic DMA mapping
- ===================
-
- David S. Miller <davem@redhat.com>
- Richard Henderson <rth@cygnus.com>
- Jakub Jelinek <jakub@redhat.com>
-
-This document describes the DMA mapping system in terms of the pci_
-API. For a similar API that works for generic devices, see
-DMA-API.txt.
-
-Most of the 64bit platforms have special hardware that translates bus
-addresses (DMA addresses) into physical addresses. This is similar to
-how page tables and/or a TLB translates virtual addresses to physical
-addresses on a CPU. This is needed so that e.g. PCI devices can
-access with a Single Address Cycle (32bit DMA address) any page in the
-64bit physical address space. Previously in Linux those 64bit
-platforms had to set artificial limits on the maximum RAM size in the
-system, so that the virt_to_bus() static scheme works (the DMA address
-translation tables were simply filled on bootup to map each bus
-address to the physical page __pa(bus_to_virt())).
-
-So that Linux can use the dynamic DMA mapping, it needs some help from the
-drivers, namely it has to take into account that DMA addresses should be
-mapped only for the time they are actually used and unmapped after the DMA
-transfer.
-
-The following API will work of course even on platforms where no such
-hardware exists, see e.g. arch/x86/include/asm/pci.h for how it is implemented on
-top of the virt_to_bus interface.
-
-First of all, you should make sure
-
-#include <linux/pci.h>
-
-is in your driver. This file will obtain for you the definition of the
-dma_addr_t (which can hold any valid DMA address for the platform)
-type which should be used everywhere you hold a DMA (bus) address
-returned from the DMA mapping functions.
-
- What memory is DMA'able?
-
-The first piece of information you must know is what kernel memory can
-be used with the DMA mapping facilities. There has been an unwritten
-set of rules regarding this, and this text is an attempt to finally
-write them down.
-
-If you acquired your memory via the page allocator
-(i.e. __get_free_page*()) or the generic memory allocators
-(i.e. kmalloc() or kmem_cache_alloc()) then you may DMA to/from
-that memory using the addresses returned from those routines.
-
-This means specifically that you may _not_ use the memory/addresses
-returned from vmalloc() for DMA. It is possible to DMA to the
-_underlying_ memory mapped into a vmalloc() area, but this requires
-walking page tables to get the physical addresses, and then
-translating each of those pages back to a kernel address using
-something like __va(). [ EDIT: Update this when we integrate
-Gerd Knorr's generic code which does this. ]
-
-This rule also means that you may use neither kernel image addresses
-(items in data/text/bss segments), nor module image addresses, nor
-stack addresses for DMA. These could all be mapped somewhere entirely
-different than the rest of physical memory. Even if those classes of
-memory could physically work with DMA, you'd need to ensure the I/O
-buffers were cacheline-aligned. Without that, you'd see cacheline
-sharing problems (data corruption) on CPUs with DMA-incoherent caches.
-(The CPU could write to one word, DMA would write to a different one
-in the same cache line, and one of them could be overwritten.)
-
-Also, this means that you cannot take the return of a kmap()
-call and DMA to/from that. This is similar to vmalloc().
-
-What about block I/O and networking buffers? The block I/O and
-networking subsystems make sure that the buffers they use are valid
-for you to DMA from/to.
-
- DMA addressing limitations
-
-Does your device have any DMA addressing limitations? For example, is
-your device only capable of driving the low order 24-bits of address
-on the PCI bus for SAC DMA transfers? If so, you need to inform the
-PCI layer of this fact.
-
-By default, the kernel assumes that your device can address the full
-32-bits in a SAC cycle. For a 64-bit DAC capable device, this needs
-to be increased. And for a device with limitations, as discussed in
-the previous paragraph, it needs to be decreased.
-
-pci_alloc_consistent() by default will return 32-bit DMA addresses.
-PCI-X specification requires PCI-X devices to support 64-bit
-addressing (DAC) for all transactions. And at least one platform (SGI
-SN2) requires 64-bit consistent allocations to operate correctly when
-the IO bus is in PCI-X mode. Therefore, like with pci_set_dma_mask(),
-it's good practice to call pci_set_consistent_dma_mask() to set the
-appropriate mask even if your device only supports 32-bit DMA
-(default) and especially if it's a PCI-X device.
-
-For correct operation, you must interrogate the PCI layer in your
-device probe routine to see if the PCI controller on the machine can
-properly support the DMA addressing limitation your device has. It is
-good style to do this even if your device holds the default setting,
-because this shows that you did think about these issues wrt. your
-device.
-
-The query is performed via a call to pci_set_dma_mask():
-
- int pci_set_dma_mask(struct pci_dev *pdev, u64 device_mask);
-
-The query for consistent allocations is performed via a call to
-pci_set_consistent_dma_mask():
-
- int pci_set_consistent_dma_mask(struct pci_dev *pdev, u64 device_mask);
-
-Here, pdev is a pointer to the PCI device struct of your device, and
-device_mask is a bit mask describing which bits of a PCI address your
-device supports. It returns zero if your card can perform DMA
-properly on the machine given the address mask you provided.
-
-If it returns non-zero, your device cannot perform DMA properly on
-this platform, and attempting to do so will result in undefined
-behavior. You must either use a different mask, or not use DMA.
-
-This means that in the failure case, you have three options:
-
-1) Use another DMA mask, if possible (see below).
-2) Use some non-DMA mode for data transfer, if possible.
-3) Ignore this device and do not initialize it.
-
-It is recommended that your driver print a kernel KERN_WARNING message
-when you end up performing either #2 or #3. In this manner, if a user
-of your driver reports that performance is bad or that the device is not
-even detected, you can ask them for the kernel messages to find out
-exactly why.
-
-The standard 32-bit addressing PCI device would do something like
-this:
-
- if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
- printk(KERN_WARNING
- "mydev: No suitable DMA available.\n");
- goto ignore_this_device;
- }
-
-Another common scenario is a 64-bit capable device. The approach
-here is to try for 64-bit DAC addressing, but back down to a
-32-bit mask should that fail. The PCI platform code may fail the
-64-bit mask not because the platform is not capable of 64-bit
-addressing. Rather, it may fail in this case simply because
-32-bit SAC addressing is done more efficiently than DAC addressing.
-Sparc64 is one platform which behaves in this way.
-
-Here is how you would handle a 64-bit capable device which can drive
-all 64-bits when accessing streaming DMA:
-
- int using_dac;
-
- if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
- using_dac = 1;
- } else if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
- using_dac = 0;
- } else {
- printk(KERN_WARNING
- "mydev: No suitable DMA available.\n");
- goto ignore_this_device;
- }
-
-If a card is capable of using 64-bit consistent allocations as well,
-the case would look like this:
-
- int using_dac, consistent_using_dac;
-
- if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
- using_dac = 1;
- consistent_using_dac = 1;
- pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
- } else if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
- using_dac = 0;
- consistent_using_dac = 0;
- pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
- } else {
- printk(KERN_WARNING
- "mydev: No suitable DMA available.\n");
- goto ignore_this_device;
- }
-
-pci_set_consistent_dma_mask() will always be able to set the same or a
-smaller mask as pci_set_dma_mask(). However for the rare case that a
-device driver only uses consistent allocations, one would have to
-check the return value from pci_set_consistent_dma_mask().
-
-Finally, if your device can only drive the low 24-bits of
-address during PCI bus mastering you might do something like:
-
- if (pci_set_dma_mask(pdev, DMA_BIT_MASK(24))) {
- printk(KERN_WARNING
- "mydev: 24-bit DMA addressing not available.\n");
- goto ignore_this_device;
- }
-
-When pci_set_dma_mask() is successful, and returns zero, the PCI layer
-saves away this mask you have provided. The PCI layer will use this
-information later when you make DMA mappings.
-
-There is a case which we are aware of at this time, which is worth
-mentioning in this documentation. If your device supports multiple
-functions (for example a sound card provides playback and record
-functions) and the various different functions have _different_
-DMA addressing limitations, you may wish to probe each mask and
-only provide the functionality which the machine can handle. It
-is important that the last call to pci_set_dma_mask() be for the
-most specific mask.
-
-Here is pseudo-code showing how this might be done:
-
- #define PLAYBACK_ADDRESS_BITS DMA_BIT_MASK(32)
- #define RECORD_ADDRESS_BITS DMA_BIT_MASK(24)
-
- struct my_sound_card *card;
- struct pci_dev *pdev;
-
- ...
- if (!pci_set_dma_mask(pdev, PLAYBACK_ADDRESS_BITS)) {
- card->playback_enabled = 1;
- } else {
- card->playback_enabled = 0;
- printk(KERN_WARNING "%s: Playback disabled due to DMA limitations.\n",
- card->name);
- }
- if (!pci_set_dma_mask(pdev, RECORD_ADDRESS_BITS)) {
- card->record_enabled = 1;
- } else {
- card->record_enabled = 0;
- printk(KERN_WARNING "%s: Record disabled due to DMA limitations.\n",
- card->name);
- }
-
-A sound card was used as an example here because this genre of PCI
-devices seems to be littered with ISA chips given a PCI front end,
-and thus retaining the 16MB DMA addressing limitations of ISA.
-
- Types of DMA mappings
-
-There are two types of DMA mappings:
-
-- Consistent DMA mappings which are usually mapped at driver
- initialization, unmapped at the end and for which the hardware should
- guarantee that the device and the CPU can access the data
- in parallel and will see updates made by each other without any
- explicit software flushing.
-
- Think of "consistent" as "synchronous" or "coherent".
-
- The current default is to return consistent memory in the low 32
- bits of the PCI bus space. However, for future compatibility you
- should set the consistent mask even if this default is fine for your
- driver.
-
- Good examples of what to use consistent mappings for are:
-
- - Network card DMA ring descriptors.
- - SCSI adapter mailbox command data structures.
- - Device firmware microcode executed out of
- main memory.
-
- The invariant these examples all require is that any CPU store
- to memory is immediately visible to the device, and vice
- versa. Consistent mappings guarantee this.
-
- IMPORTANT: Consistent DMA memory does not preclude the usage of
- proper memory barriers. The CPU may reorder stores to
- consistent memory just as it may normal memory. Example:
- if it is important for the device to see the first word
- of a descriptor updated before the second, you must do
- something like:
-
- desc->word0 = address;
- wmb();
- desc->word1 = DESC_VALID;
-
- in order to get correct behavior on all platforms.
-
- Also, on some platforms your driver may need to flush CPU write
- buffers in much the same way as it needs to flush write buffers
- found in PCI bridges (such as by reading a register's value
- after writing it).
-
-- Streaming DMA mappings which are usually mapped for one DMA transfer,
- unmapped right after it (unless you use pci_dma_sync_* below) and for which
- hardware can optimize for sequential accesses.
-
- This of "streaming" as "asynchronous" or "outside the coherency
- domain".
-
- Good examples of what to use streaming mappings for are:
-
- - Networking buffers transmitted/received by a device.
- - Filesystem buffers written/read by a SCSI device.
-
- The interfaces for using this type of mapping were designed in
- such a way that an implementation can make whatever performance
- optimizations the hardware allows. To this end, when using
- such mappings you must be explicit about what you want to happen.
-
-Neither type of DMA mapping has alignment restrictions that come
-from PCI, although some devices may have such restrictions.
-Also, systems with caches that aren't DMA-coherent will work better
-when the underlying buffers don't share cache lines with other data.
-
-
- Using Consistent DMA mappings.
-
-To allocate and map large (PAGE_SIZE or so) consistent DMA regions,
-you should do:
-
- dma_addr_t dma_handle;
-
- cpu_addr = pci_alloc_consistent(pdev, size, &dma_handle);
-
-where pdev is a struct pci_dev *. This may be called in interrupt context.
-You should use dma_alloc_coherent (see DMA-API.txt) for buses
-where devices don't have struct pci_dev (like ISA, EISA).
-
-This argument is needed because the DMA translations may be bus
-specific (and often is private to the bus which the device is attached
-to).
-
-Size is the length of the region you want to allocate, in bytes.
-
-This routine will allocate RAM for that region, so it acts similarly to
-__get_free_pages (but takes size instead of a page order). If your
-driver needs regions sized smaller than a page, you may prefer using
-the pci_pool interface, described below.
-
-The consistent DMA mapping interfaces, for non-NULL pdev, will by
-default return a DMA address which is SAC (Single Address Cycle)
-addressable. Even if the device indicates (via PCI dma mask) that it
-may address the upper 32-bits and thus perform DAC cycles, consistent
-allocation will only return > 32-bit PCI addresses for DMA if the
-consistent dma mask has been explicitly changed via
-pci_set_consistent_dma_mask(). This is true of the pci_pool interface
-as well.
-
-pci_alloc_consistent returns two values: the virtual address which you
-can use to access it from the CPU and dma_handle which you pass to the
-card.
-
-The cpu return address and the DMA bus master address are both
-guaranteed to be aligned to the smallest PAGE_SIZE order which
-is greater than or equal to the requested size. This invariant
-exists (for example) to guarantee that if you allocate a chunk
-which is smaller than or equal to 64 kilobytes, the extent of the
-buffer you receive will not cross a 64K boundary.
-
-To unmap and free such a DMA region, you call:
-
- pci_free_consistent(pdev, size, cpu_addr, dma_handle);
-
-where pdev, size are the same as in the above call and cpu_addr and
-dma_handle are the values pci_alloc_consistent returned to you.
-This function may not be called in interrupt context.
-
-If your driver needs lots of smaller memory regions, you can write
-custom code to subdivide pages returned by pci_alloc_consistent,
-or you can use the pci_pool API to do that. A pci_pool is like
-a kmem_cache, but it uses pci_alloc_consistent not __get_free_pages.
-Also, it understands common hardware constraints for alignment,
-like queue heads needing to be aligned on N byte boundaries.
-
-Create a pci_pool like this:
-
- struct pci_pool *pool;
-
- pool = pci_pool_create(name, pdev, size, align, alloc);
-
-The "name" is for diagnostics (like a kmem_cache name); pdev and size
-are as above. The device's hardware alignment requirement for this
-type of data is "align" (which is expressed in bytes, and must be a
-power of two). If your device has no boundary crossing restrictions,
-pass 0 for alloc; passing 4096 says memory allocated from this pool
-must not cross 4KByte boundaries (but at that time it may be better to
-go for pci_alloc_consistent directly instead).
-
-Allocate memory from a pci pool like this:
-
- cpu_addr = pci_pool_alloc(pool, flags, &dma_handle);
-
-flags are SLAB_KERNEL if blocking is permitted (not in_interrupt nor
-holding SMP locks), SLAB_ATOMIC otherwise. Like pci_alloc_consistent,
-this returns two values, cpu_addr and dma_handle.
-
-Free memory that was allocated from a pci_pool like this:
-
- pci_pool_free(pool, cpu_addr, dma_handle);
-
-where pool is what you passed to pci_pool_alloc, and cpu_addr and
-dma_handle are the values pci_pool_alloc returned. This function
-may be called in interrupt context.
-
-Destroy a pci_pool by calling:
-
- pci_pool_destroy(pool);
-
-Make sure you've called pci_pool_free for all memory allocated
-from a pool before you destroy the pool. This function may not
-be called in interrupt context.
-
- DMA Direction
-
-The interfaces described in subsequent portions of this document
-take a DMA direction argument, which is an integer and takes on
-one of the following values:
-
- PCI_DMA_BIDIRECTIONAL
- PCI_DMA_TODEVICE
- PCI_DMA_FROMDEVICE
- PCI_DMA_NONE
-
-One should provide the exact DMA direction if you know it.
-
-PCI_DMA_TODEVICE means "from main memory to the PCI device"
-PCI_DMA_FROMDEVICE means "from the PCI device to main memory"
-It is the direction in which the data moves during the DMA
-transfer.
-
-You are _strongly_ encouraged to specify this as precisely
-as you possibly can.
-
-If you absolutely cannot know the direction of the DMA transfer,
-specify PCI_DMA_BIDIRECTIONAL. It means that the DMA can go in
-either direction. The platform guarantees that you may legally
-specify this, and that it will work, but this may be at the
-cost of performance for example.
-
-The value PCI_DMA_NONE is to be used for debugging. One can
-hold this in a data structure before you come to know the
-precise direction, and this will help catch cases where your
-direction tracking logic has failed to set things up properly.
-
-Another advantage of specifying this value precisely (outside of
-potential platform-specific optimizations of such) is for debugging.
-Some platforms actually have a write permission boolean which DMA
-mappings can be marked with, much like page protections in the user
-program address space. Such platforms can and do report errors in the
-kernel logs when the PCI controller hardware detects violation of the
-permission setting.
-
-Only streaming mappings specify a direction, consistent mappings
-implicitly have a direction attribute setting of
-PCI_DMA_BIDIRECTIONAL.
-
-The SCSI subsystem tells you the direction to use in the
-'sc_data_direction' member of the SCSI command your driver is
-working on.
-
-For Networking drivers, it's a rather simple affair. For transmit
-packets, map/unmap them with the PCI_DMA_TODEVICE direction
-specifier. For receive packets, just the opposite, map/unmap them
-with the PCI_DMA_FROMDEVICE direction specifier.
-
- Using Streaming DMA mappings
-
-The streaming DMA mapping routines can be called from interrupt
-context. There are two versions of each map/unmap, one which will
-map/unmap a single memory region, and one which will map/unmap a
-scatterlist.
-
-To map a single region, you do:
-
- struct pci_dev *pdev = mydev->pdev;
- dma_addr_t dma_handle;
- void *addr = buffer->ptr;
- size_t size = buffer->len;
-
- dma_handle = pci_map_single(pdev, addr, size, direction);
-
-and to unmap it:
-
- pci_unmap_single(pdev, dma_handle, size, direction);
-
-You should call pci_unmap_single when the DMA activity is finished, e.g.
-from the interrupt which told you that the DMA transfer is done.
-
-Using cpu pointers like this for single mappings has a disadvantage,
-you cannot reference HIGHMEM memory in this way. Thus, there is a
-map/unmap interface pair akin to pci_{map,unmap}_single. These
-interfaces deal with page/offset pairs instead of cpu pointers.
-Specifically:
-
- struct pci_dev *pdev = mydev->pdev;
- dma_addr_t dma_handle;
- struct page *page = buffer->page;
- unsigned long offset = buffer->offset;
- size_t size = buffer->len;
-
- dma_handle = pci_map_page(pdev, page, offset, size, direction);
-
- ...
-
- pci_unmap_page(pdev, dma_handle, size, direction);
-
-Here, "offset" means byte offset within the given page.
-
-With scatterlists, you map a region gathered from several regions by:
-
- int i, count = pci_map_sg(pdev, sglist, nents, direction);
- struct scatterlist *sg;
-
- for_each_sg(sglist, sg, count, i) {
- hw_address[i] = sg_dma_address(sg);
- hw_len[i] = sg_dma_len(sg);
- }
-
-where nents is the number of entries in the sglist.
-
-The implementation is free to merge several consecutive sglist entries
-into one (e.g. if DMA mapping is done with PAGE_SIZE granularity, any
-consecutive sglist entries can be merged into one provided the first one
-ends and the second one starts on a page boundary - in fact this is a huge
-advantage for cards which either cannot do scatter-gather or have very
-limited number of scatter-gather entries) and returns the actual number
-of sg entries it mapped them to. On failure 0 is returned.
-
-Then you should loop count times (note: this can be less than nents times)
-and use sg_dma_address() and sg_dma_len() macros where you previously
-accessed sg->address and sg->length as shown above.
-
-To unmap a scatterlist, just call:
-
- pci_unmap_sg(pdev, sglist, nents, direction);
-
-Again, make sure DMA activity has already finished.
-
-PLEASE NOTE: The 'nents' argument to the pci_unmap_sg call must be
- the _same_ one you passed into the pci_map_sg call,
- it should _NOT_ be the 'count' value _returned_ from the
- pci_map_sg call.
-
-Every pci_map_{single,sg} call should have its pci_unmap_{single,sg}
-counterpart, because the bus address space is a shared resource (although
-in some ports the mapping is per each BUS so less devices contend for the
-same bus address space) and you could render the machine unusable by eating
-all bus addresses.
-
-If you need to use the same streaming DMA region multiple times and touch
-the data in between the DMA transfers, the buffer needs to be synced
-properly in order for the cpu and device to see the most uptodate and
-correct copy of the DMA buffer.
-
-So, firstly, just map it with pci_map_{single,sg}, and after each DMA
-transfer call either:
-
- pci_dma_sync_single_for_cpu(pdev, dma_handle, size, direction);
-
-or:
-
- pci_dma_sync_sg_for_cpu(pdev, sglist, nents, direction);
-
-as appropriate.
-
-Then, if you wish to let the device get at the DMA area again,
-finish accessing the data with the cpu, and then before actually
-giving the buffer to the hardware call either:
-
- pci_dma_sync_single_for_device(pdev, dma_handle, size, direction);
-
-or:
-
- pci_dma_sync_sg_for_device(dev, sglist, nents, direction);
-
-as appropriate.
-
-After the last DMA transfer call one of the DMA unmap routines
-pci_unmap_{single,sg}. If you don't touch the data from the first pci_map_*
-call till pci_unmap_*, then you don't have to call the pci_dma_sync_*
-routines at all.
-
-Here is pseudo code which shows a situation in which you would need
-to use the pci_dma_sync_*() interfaces.
-
- my_card_setup_receive_buffer(struct my_card *cp, char *buffer, int len)
- {
- dma_addr_t mapping;
-
- mapping = pci_map_single(cp->pdev, buffer, len, PCI_DMA_FROMDEVICE);
-
- cp->rx_buf = buffer;
- cp->rx_len = len;
- cp->rx_dma = mapping;
-
- give_rx_buf_to_card(cp);
- }
-
- ...
-
- my_card_interrupt_handler(int irq, void *devid, struct pt_regs *regs)
- {
- struct my_card *cp = devid;
-
- ...
- if (read_card_status(cp) == RX_BUF_TRANSFERRED) {
- struct my_card_header *hp;
-
- /* Examine the header to see if we wish
- * to accept the data. But synchronize
- * the DMA transfer with the CPU first
- * so that we see updated contents.
- */
- pci_dma_sync_single_for_cpu(cp->pdev, cp->rx_dma,
- cp->rx_len,
- PCI_DMA_FROMDEVICE);
-
- /* Now it is safe to examine the buffer. */
- hp = (struct my_card_header *) cp->rx_buf;
- if (header_is_ok(hp)) {
- pci_unmap_single(cp->pdev, cp->rx_dma, cp->rx_len,
- PCI_DMA_FROMDEVICE);
- pass_to_upper_layers(cp->rx_buf);
- make_and_setup_new_rx_buf(cp);
- } else {
- /* Just sync the buffer and give it back
- * to the card.
- */
- pci_dma_sync_single_for_device(cp->pdev,
- cp->rx_dma,
- cp->rx_len,
- PCI_DMA_FROMDEVICE);
- give_rx_buf_to_card(cp);
- }
- }
- }
-
-Drivers converted fully to this interface should not use virt_to_bus any
-longer, nor should they use bus_to_virt. Some drivers have to be changed a
-little bit, because there is no longer an equivalent to bus_to_virt in the
-dynamic DMA mapping scheme - you have to always store the DMA addresses
-returned by the pci_alloc_consistent, pci_pool_alloc, and pci_map_single
-calls (pci_map_sg stores them in the scatterlist itself if the platform
-supports dynamic DMA mapping in hardware) in your driver structures and/or
-in the card registers.
-
-All PCI drivers should be using these interfaces with no exceptions.
-It is planned to completely remove virt_to_bus() and bus_to_virt() as
-they are entirely deprecated. Some ports already do not provide these
-as it is impossible to correctly support them.
-
- Optimizing Unmap State Space Consumption
-
-On many platforms, pci_unmap_{single,page}() is simply a nop.
-Therefore, keeping track of the mapping address and length is a waste
-of space. Instead of filling your drivers up with ifdefs and the like
-to "work around" this (which would defeat the whole purpose of a
-portable API) the following facilities are provided.
-
-Actually, instead of describing the macros one by one, we'll
-transform some example code.
-
-1) Use DECLARE_PCI_UNMAP_{ADDR,LEN} in state saving structures.
- Example, before:
-
- struct ring_state {
- struct sk_buff *skb;
- dma_addr_t mapping;
- __u32 len;
- };
-
- after:
-
- struct ring_state {
- struct sk_buff *skb;
- DECLARE_PCI_UNMAP_ADDR(mapping)
- DECLARE_PCI_UNMAP_LEN(len)
- };
-
- NOTE: DO NOT put a semicolon at the end of the DECLARE_*()
- macro.
-
-2) Use pci_unmap_{addr,len}_set to set these values.
- Example, before:
-
- ringp->mapping = FOO;
- ringp->len = BAR;
-
- after:
-
- pci_unmap_addr_set(ringp, mapping, FOO);
- pci_unmap_len_set(ringp, len, BAR);
-
-3) Use pci_unmap_{addr,len} to access these values.
- Example, before:
-
- pci_unmap_single(pdev, ringp->mapping, ringp->len,
- PCI_DMA_FROMDEVICE);
-
- after:
-
- pci_unmap_single(pdev,
- pci_unmap_addr(ringp, mapping),
- pci_unmap_len(ringp, len),
- PCI_DMA_FROMDEVICE);
-
-It really should be self-explanatory. We treat the ADDR and LEN
-separately, because it is possible for an implementation to only
-need the address in order to perform the unmap operation.
-
- Platform Issues
-
-If you are just writing drivers for Linux and do not maintain
-an architecture port for the kernel, you can safely skip down
-to "Closing".
-
-1) Struct scatterlist requirements.
-
- Struct scatterlist must contain, at a minimum, the following
- members:
-
- struct page *page;
- unsigned int offset;
- unsigned int length;
-
- The base address is specified by a "page+offset" pair.
-
- Previous versions of struct scatterlist contained a "void *address"
- field that was sometimes used instead of page+offset. As of Linux
- 2.5., page+offset is always used, and the "address" field has been
- deleted.
-
-2) More to come...
-
- Handling Errors
-
-DMA address space is limited on some architectures and an allocation
-failure can be determined by:
-
-- checking if pci_alloc_consistent returns NULL or pci_map_sg returns 0
-
-- checking the returned dma_addr_t of pci_map_single and pci_map_page
- by using pci_dma_mapping_error():
-
- dma_addr_t dma_handle;
-
- dma_handle = pci_map_single(pdev, addr, size, direction);
- if (pci_dma_mapping_error(pdev, dma_handle)) {
- /*
- * reduce current DMA mapping usage,
- * delay and try again later or
- * reset driver.
- */
- }
-
- Closing
-
-This document, and the API itself, would not be in it's current
-form without the feedback and suggestions from numerous individuals.
-We would like to specifically mention, in no particular order, the
-following people:
-
- Russell King <rmk@arm.linux.org.uk>
- Leo Dagum <dagum@barrel.engr.sgi.com>
- Ralf Baechle <ralf@oss.sgi.com>
- Grant Grundler <grundler@cup.hp.com>
- Jay Estabrook <Jay.Estabrook@compaq.com>
- Thomas Sailer <sailer@ife.ee.ethz.ch>
- Andrea Arcangeli <andrea@suse.de>
- Jens Axboe <jens.axboe@oracle.com>
- David Mosberger-Tang <davidm@hpl.hp.com>
</para>
<programlisting>
static struct mtd_info *board_mtd;
-static unsigned long baseaddr;
+static void __iomem *baseaddr;
</programlisting>
<para>
Static example
<programlisting>
static struct mtd_info board_mtd;
static struct nand_chip board_chip;
-static unsigned long baseaddr;
+static void __iomem *baseaddr;
</programlisting>
</sect1>
<sect1 id="Partition_defines">
}
/* map physical address */
- baseaddr = (unsigned long)ioremap(CHIP_PHYSICAL_ADDRESS, 1024);
- if(!baseaddr){
+ baseaddr = ioremap(CHIP_PHYSICAL_ADDRESS, 1024);
+ if (!baseaddr) {
printk("Ioremap to access NAND chip failed\n");
err = -EIO;
goto out_mtd;
goto out;
out_ior:
- iounmap((void *)baseaddr);
+ iounmap(baseaddr);
out_mtd:
kfree (board_mtd);
out:
nand_release (board_mtd);
/* unmap physical address */
- iounmap((void *)baseaddr);
+ iounmap(baseaddr);
/* Free the MTD device structure */
kfree (board_mtd);
* access only the 640k-1MB area, so anything else
* has to be remapped.
*/
- char * baseptr = ioremap(0xFC000000, 1024*1024);
+ void __iomem *baseptr = ioremap(0xFC000000, 1024*1024);
/* write a 'A' to the offset 10 of the area */
writeb('A',baseptr+10);
--- /dev/null
+ Dynamic DMA mapping
+ ===================
+
+ David S. Miller <davem@redhat.com>
+ Richard Henderson <rth@cygnus.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+This document describes the DMA mapping system in terms of the pci_
+API. For a similar API that works for generic devices, see
+DMA-API.txt.
+
+Most of the 64bit platforms have special hardware that translates bus
+addresses (DMA addresses) into physical addresses. This is similar to
+how page tables and/or a TLB translates virtual addresses to physical
+addresses on a CPU. This is needed so that e.g. PCI devices can
+access with a Single Address Cycle (32bit DMA address) any page in the
+64bit physical address space. Previously in Linux those 64bit
+platforms had to set artificial limits on the maximum RAM size in the
+system, so that the virt_to_bus() static scheme works (the DMA address
+translation tables were simply filled on bootup to map each bus
+address to the physical page __pa(bus_to_virt())).
+
+So that Linux can use the dynamic DMA mapping, it needs some help from the
+drivers, namely it has to take into account that DMA addresses should be
+mapped only for the time they are actually used and unmapped after the DMA
+transfer.
+
+The following API will work of course even on platforms where no such
+hardware exists, see e.g. arch/x86/include/asm/pci.h for how it is implemented on
+top of the virt_to_bus interface.
+
+First of all, you should make sure
+
+#include <linux/pci.h>
+
+is in your driver. This file will obtain for you the definition of the
+dma_addr_t (which can hold any valid DMA address for the platform)
+type which should be used everywhere you hold a DMA (bus) address
+returned from the DMA mapping functions.
+
+ What memory is DMA'able?
+
+The first piece of information you must know is what kernel memory can
+be used with the DMA mapping facilities. There has been an unwritten
+set of rules regarding this, and this text is an attempt to finally
+write them down.
+
+If you acquired your memory via the page allocator
+(i.e. __get_free_page*()) or the generic memory allocators
+(i.e. kmalloc() or kmem_cache_alloc()) then you may DMA to/from
+that memory using the addresses returned from those routines.
+
+This means specifically that you may _not_ use the memory/addresses
+returned from vmalloc() for DMA. It is possible to DMA to the
+_underlying_ memory mapped into a vmalloc() area, but this requires
+walking page tables to get the physical addresses, and then
+translating each of those pages back to a kernel address using
+something like __va(). [ EDIT: Update this when we integrate
+Gerd Knorr's generic code which does this. ]
+
+This rule also means that you may use neither kernel image addresses
+(items in data/text/bss segments), nor module image addresses, nor
+stack addresses for DMA. These could all be mapped somewhere entirely
+different than the rest of physical memory. Even if those classes of
+memory could physically work with DMA, you'd need to ensure the I/O
+buffers were cacheline-aligned. Without that, you'd see cacheline
+sharing problems (data corruption) on CPUs with DMA-incoherent caches.
+(The CPU could write to one word, DMA would write to a different one
+in the same cache line, and one of them could be overwritten.)
+
+Also, this means that you cannot take the return of a kmap()
+call and DMA to/from that. This is similar to vmalloc().
+
+What about block I/O and networking buffers? The block I/O and
+networking subsystems make sure that the buffers they use are valid
+for you to DMA from/to.
+
+ DMA addressing limitations
+
+Does your device have any DMA addressing limitations? For example, is
+your device only capable of driving the low order 24-bits of address
+on the PCI bus for SAC DMA transfers? If so, you need to inform the
+PCI layer of this fact.
+
+By default, the kernel assumes that your device can address the full
+32-bits in a SAC cycle. For a 64-bit DAC capable device, this needs
+to be increased. And for a device with limitations, as discussed in
+the previous paragraph, it needs to be decreased.
+
+pci_alloc_consistent() by default will return 32-bit DMA addresses.
+PCI-X specification requires PCI-X devices to support 64-bit
+addressing (DAC) for all transactions. And at least one platform (SGI
+SN2) requires 64-bit consistent allocations to operate correctly when
+the IO bus is in PCI-X mode. Therefore, like with pci_set_dma_mask(),
+it's good practice to call pci_set_consistent_dma_mask() to set the
+appropriate mask even if your device only supports 32-bit DMA
+(default) and especially if it's a PCI-X device.
+
+For correct operation, you must interrogate the PCI layer in your
+device probe routine to see if the PCI controller on the machine can
+properly support the DMA addressing limitation your device has. It is
+good style to do this even if your device holds the default setting,
+because this shows that you did think about these issues wrt. your
+device.
+
+The query is performed via a call to pci_set_dma_mask():
+
+ int pci_set_dma_mask(struct pci_dev *pdev, u64 device_mask);
+
+The query for consistent allocations is performed via a call to
+pci_set_consistent_dma_mask():
+
+ int pci_set_consistent_dma_mask(struct pci_dev *pdev, u64 device_mask);
+
+Here, pdev is a pointer to the PCI device struct of your device, and
+device_mask is a bit mask describing which bits of a PCI address your
+device supports. It returns zero if your card can perform DMA
+properly on the machine given the address mask you provided.
+
+If it returns non-zero, your device cannot perform DMA properly on
+this platform, and attempting to do so will result in undefined
+behavior. You must either use a different mask, or not use DMA.
+
+This means that in the failure case, you have three options:
+
+1) Use another DMA mask, if possible (see below).
+2) Use some non-DMA mode for data transfer, if possible.
+3) Ignore this device and do not initialize it.
+
+It is recommended that your driver print a kernel KERN_WARNING message
+when you end up performing either #2 or #3. In this manner, if a user
+of your driver reports that performance is bad or that the device is not
+even detected, you can ask them for the kernel messages to find out
+exactly why.
+
+The standard 32-bit addressing PCI device would do something like
+this:
+
+ if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
+ printk(KERN_WARNING
+ "mydev: No suitable DMA available.\n");
+ goto ignore_this_device;
+ }
+
+Another common scenario is a 64-bit capable device. The approach
+here is to try for 64-bit DAC addressing, but back down to a
+32-bit mask should that fail. The PCI platform code may fail the
+64-bit mask not because the platform is not capable of 64-bit
+addressing. Rather, it may fail in this case simply because
+32-bit SAC addressing is done more efficiently than DAC addressing.
+Sparc64 is one platform which behaves in this way.
+
+Here is how you would handle a 64-bit capable device which can drive
+all 64-bits when accessing streaming DMA:
+
+ int using_dac;
+
+ if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
+ using_dac = 1;
+ } else if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
+ using_dac = 0;
+ } else {
+ printk(KERN_WARNING
+ "mydev: No suitable DMA available.\n");
+ goto ignore_this_device;
+ }
+
+If a card is capable of using 64-bit consistent allocations as well,
+the case would look like this:
+
+ int using_dac, consistent_using_dac;
+
+ if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
+ using_dac = 1;
+ consistent_using_dac = 1;
+ pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
+ } else if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
+ using_dac = 0;
+ consistent_using_dac = 0;
+ pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
+ } else {
+ printk(KERN_WARNING
+ "mydev: No suitable DMA available.\n");
+ goto ignore_this_device;
+ }
+
+pci_set_consistent_dma_mask() will always be able to set the same or a
+smaller mask as pci_set_dma_mask(). However for the rare case that a
+device driver only uses consistent allocations, one would have to
+check the return value from pci_set_consistent_dma_mask().
+
+Finally, if your device can only drive the low 24-bits of
+address during PCI bus mastering you might do something like:
+
+ if (pci_set_dma_mask(pdev, DMA_BIT_MASK(24))) {
+ printk(KERN_WARNING
+ "mydev: 24-bit DMA addressing not available.\n");
+ goto ignore_this_device;
+ }
+
+When pci_set_dma_mask() is successful, and returns zero, the PCI layer
+saves away this mask you have provided. The PCI layer will use this
+information later when you make DMA mappings.
+
+There is a case which we are aware of at this time, which is worth
+mentioning in this documentation. If your device supports multiple
+functions (for example a sound card provides playback and record
+functions) and the various different functions have _different_
+DMA addressing limitations, you may wish to probe each mask and
+only provide the functionality which the machine can handle. It
+is important that the last call to pci_set_dma_mask() be for the
+most specific mask.
+
+Here is pseudo-code showing how this might be done:
+
+ #define PLAYBACK_ADDRESS_BITS DMA_BIT_MASK(32)
+ #define RECORD_ADDRESS_BITS DMA_BIT_MASK(24)
+
+ struct my_sound_card *card;
+ struct pci_dev *pdev;
+
+ ...
+ if (!pci_set_dma_mask(pdev, PLAYBACK_ADDRESS_BITS)) {
+ card->playback_enabled = 1;
+ } else {
+ card->playback_enabled = 0;
+ printk(KERN_WARNING "%s: Playback disabled due to DMA limitations.\n",
+ card->name);
+ }
+ if (!pci_set_dma_mask(pdev, RECORD_ADDRESS_BITS)) {
+ card->record_enabled = 1;
+ } else {
+ card->record_enabled = 0;
+ printk(KERN_WARNING "%s: Record disabled due to DMA limitations.\n",
+ card->name);
+ }
+
+A sound card was used as an example here because this genre of PCI
+devices seems to be littered with ISA chips given a PCI front end,
+and thus retaining the 16MB DMA addressing limitations of ISA.
+
+ Types of DMA mappings
+
+There are two types of DMA mappings:
+
+- Consistent DMA mappings which are usually mapped at driver
+ initialization, unmapped at the end and for which the hardware should
+ guarantee that the device and the CPU can access the data
+ in parallel and will see updates made by each other without any
+ explicit software flushing.
+
+ Think of "consistent" as "synchronous" or "coherent".
+
+ The current default is to return consistent memory in the low 32
+ bits of the PCI bus space. However, for future compatibility you
+ should set the consistent mask even if this default is fine for your
+ driver.
+
+ Good examples of what to use consistent mappings for are:
+
+ - Network card DMA ring descriptors.
+ - SCSI adapter mailbox command data structures.
+ - Device firmware microcode executed out of
+ main memory.
+
+ The invariant these examples all require is that any CPU store
+ to memory is immediately visible to the device, and vice
+ versa. Consistent mappings guarantee this.
+
+ IMPORTANT: Consistent DMA memory does not preclude the usage of
+ proper memory barriers. The CPU may reorder stores to
+ consistent memory just as it may normal memory. Example:
+ if it is important for the device to see the first word
+ of a descriptor updated before the second, you must do
+ something like:
+
+ desc->word0 = address;
+ wmb();
+ desc->word1 = DESC_VALID;
+
+ in order to get correct behavior on all platforms.
+
+ Also, on some platforms your driver may need to flush CPU write
+ buffers in much the same way as it needs to flush write buffers
+ found in PCI bridges (such as by reading a register's value
+ after writing it).
+
+- Streaming DMA mappings which are usually mapped for one DMA transfer,
+ unmapped right after it (unless you use pci_dma_sync_* below) and for which
+ hardware can optimize for sequential accesses.
+
+ This of "streaming" as "asynchronous" or "outside the coherency
+ domain".
+
+ Good examples of what to use streaming mappings for are:
+
+ - Networking buffers transmitted/received by a device.
+ - Filesystem buffers written/read by a SCSI device.
+
+ The interfaces for using this type of mapping were designed in
+ such a way that an implementation can make whatever performance
+ optimizations the hardware allows. To this end, when using
+ such mappings you must be explicit about what you want to happen.
+
+Neither type of DMA mapping has alignment restrictions that come
+from PCI, although some devices may have such restrictions.
+Also, systems with caches that aren't DMA-coherent will work better
+when the underlying buffers don't share cache lines with other data.
+
+
+ Using Consistent DMA mappings.
+
+To allocate and map large (PAGE_SIZE or so) consistent DMA regions,
+you should do:
+
+ dma_addr_t dma_handle;
+
+ cpu_addr = pci_alloc_consistent(pdev, size, &dma_handle);
+
+where pdev is a struct pci_dev *. This may be called in interrupt context.
+You should use dma_alloc_coherent (see DMA-API.txt) for buses
+where devices don't have struct pci_dev (like ISA, EISA).
+
+This argument is needed because the DMA translations may be bus
+specific (and often is private to the bus which the device is attached
+to).
+
+Size is the length of the region you want to allocate, in bytes.
+
+This routine will allocate RAM for that region, so it acts similarly to
+__get_free_pages (but takes size instead of a page order). If your
+driver needs regions sized smaller than a page, you may prefer using
+the pci_pool interface, described below.
+
+The consistent DMA mapping interfaces, for non-NULL pdev, will by
+default return a DMA address which is SAC (Single Address Cycle)
+addressable. Even if the device indicates (via PCI dma mask) that it
+may address the upper 32-bits and thus perform DAC cycles, consistent
+allocation will only return > 32-bit PCI addresses for DMA if the
+consistent dma mask has been explicitly changed via
+pci_set_consistent_dma_mask(). This is true of the pci_pool interface
+as well.
+
+pci_alloc_consistent returns two values: the virtual address which you
+can use to access it from the CPU and dma_handle which you pass to the
+card.
+
+The cpu return address and the DMA bus master address are both
+guaranteed to be aligned to the smallest PAGE_SIZE order which
+is greater than or equal to the requested size. This invariant
+exists (for example) to guarantee that if you allocate a chunk
+which is smaller than or equal to 64 kilobytes, the extent of the
+buffer you receive will not cross a 64K boundary.
+
+To unmap and free such a DMA region, you call:
+
+ pci_free_consistent(pdev, size, cpu_addr, dma_handle);
+
+where pdev, size are the same as in the above call and cpu_addr and
+dma_handle are the values pci_alloc_consistent returned to you.
+This function may not be called in interrupt context.
+
+If your driver needs lots of smaller memory regions, you can write
+custom code to subdivide pages returned by pci_alloc_consistent,
+or you can use the pci_pool API to do that. A pci_pool is like
+a kmem_cache, but it uses pci_alloc_consistent not __get_free_pages.
+Also, it understands common hardware constraints for alignment,
+like queue heads needing to be aligned on N byte boundaries.
+
+Create a pci_pool like this:
+
+ struct pci_pool *pool;
+
+ pool = pci_pool_create(name, pdev, size, align, alloc);
+
+The "name" is for diagnostics (like a kmem_cache name); pdev and size
+are as above. The device's hardware alignment requirement for this
+type of data is "align" (which is expressed in bytes, and must be a
+power of two). If your device has no boundary crossing restrictions,
+pass 0 for alloc; passing 4096 says memory allocated from this pool
+must not cross 4KByte boundaries (but at that time it may be better to
+go for pci_alloc_consistent directly instead).
+
+Allocate memory from a pci pool like this:
+
+ cpu_addr = pci_pool_alloc(pool, flags, &dma_handle);
+
+flags are SLAB_KERNEL if blocking is permitted (not in_interrupt nor
+holding SMP locks), SLAB_ATOMIC otherwise. Like pci_alloc_consistent,
+this returns two values, cpu_addr and dma_handle.
+
+Free memory that was allocated from a pci_pool like this:
+
+ pci_pool_free(pool, cpu_addr, dma_handle);
+
+where pool is what you passed to pci_pool_alloc, and cpu_addr and
+dma_handle are the values pci_pool_alloc returned. This function
+may be called in interrupt context.
+
+Destroy a pci_pool by calling:
+
+ pci_pool_destroy(pool);
+
+Make sure you've called pci_pool_free for all memory allocated
+from a pool before you destroy the pool. This function may not
+be called in interrupt context.
+
+ DMA Direction
+
+The interfaces described in subsequent portions of this document
+take a DMA direction argument, which is an integer and takes on
+one of the following values:
+
+ PCI_DMA_BIDIRECTIONAL
+ PCI_DMA_TODEVICE
+ PCI_DMA_FROMDEVICE
+ PCI_DMA_NONE
+
+One should provide the exact DMA direction if you know it.
+
+PCI_DMA_TODEVICE means "from main memory to the PCI device"
+PCI_DMA_FROMDEVICE means "from the PCI device to main memory"
+It is the direction in which the data moves during the DMA
+transfer.
+
+You are _strongly_ encouraged to specify this as precisely
+as you possibly can.
+
+If you absolutely cannot know the direction of the DMA transfer,
+specify PCI_DMA_BIDIRECTIONAL. It means that the DMA can go in
+either direction. The platform guarantees that you may legally
+specify this, and that it will work, but this may be at the
+cost of performance for example.
+
+The value PCI_DMA_NONE is to be used for debugging. One can
+hold this in a data structure before you come to know the
+precise direction, and this will help catch cases where your
+direction tracking logic has failed to set things up properly.
+
+Another advantage of specifying this value precisely (outside of
+potential platform-specific optimizations of such) is for debugging.
+Some platforms actually have a write permission boolean which DMA
+mappings can be marked with, much like page protections in the user
+program address space. Such platforms can and do report errors in the
+kernel logs when the PCI controller hardware detects violation of the
+permission setting.
+
+Only streaming mappings specify a direction, consistent mappings
+implicitly have a direction attribute setting of
+PCI_DMA_BIDIRECTIONAL.
+
+The SCSI subsystem tells you the direction to use in the
+'sc_data_direction' member of the SCSI command your driver is
+working on.
+
+For Networking drivers, it's a rather simple affair. For transmit
+packets, map/unmap them with the PCI_DMA_TODEVICE direction
+specifier. For receive packets, just the opposite, map/unmap them
+with the PCI_DMA_FROMDEVICE direction specifier.
+
+ Using Streaming DMA mappings
+
+The streaming DMA mapping routines can be called from interrupt
+context. There are two versions of each map/unmap, one which will
+map/unmap a single memory region, and one which will map/unmap a
+scatterlist.
+
+To map a single region, you do:
+
+ struct pci_dev *pdev = mydev->pdev;
+ dma_addr_t dma_handle;
+ void *addr = buffer->ptr;
+ size_t size = buffer->len;
+
+ dma_handle = pci_map_single(pdev, addr, size, direction);
+
+and to unmap it:
+
+ pci_unmap_single(pdev, dma_handle, size, direction);
+
+You should call pci_unmap_single when the DMA activity is finished, e.g.
+from the interrupt which told you that the DMA transfer is done.
+
+Using cpu pointers like this for single mappings has a disadvantage,
+you cannot reference HIGHMEM memory in this way. Thus, there is a
+map/unmap interface pair akin to pci_{map,unmap}_single. These
+interfaces deal with page/offset pairs instead of cpu pointers.
+Specifically:
+
+ struct pci_dev *pdev = mydev->pdev;
+ dma_addr_t dma_handle;
+ struct page *page = buffer->page;
+ unsigned long offset = buffer->offset;
+ size_t size = buffer->len;
+
+ dma_handle = pci_map_page(pdev, page, offset, size, direction);
+
+ ...
+
+ pci_unmap_page(pdev, dma_handle, size, direction);
+
+Here, "offset" means byte offset within the given page.
+
+With scatterlists, you map a region gathered from several regions by:
+
+ int i, count = pci_map_sg(pdev, sglist, nents, direction);
+ struct scatterlist *sg;
+
+ for_each_sg(sglist, sg, count, i) {
+ hw_address[i] = sg_dma_address(sg);
+ hw_len[i] = sg_dma_len(sg);
+ }
+
+where nents is the number of entries in the sglist.
+
+The implementation is free to merge several consecutive sglist entries
+into one (e.g. if DMA mapping is done with PAGE_SIZE granularity, any
+consecutive sglist entries can be merged into one provided the first one
+ends and the second one starts on a page boundary - in fact this is a huge
+advantage for cards which either cannot do scatter-gather or have very
+limited number of scatter-gather entries) and returns the actual number
+of sg entries it mapped them to. On failure 0 is returned.
+
+Then you should loop count times (note: this can be less than nents times)
+and use sg_dma_address() and sg_dma_len() macros where you previously
+accessed sg->address and sg->length as shown above.
+
+To unmap a scatterlist, just call:
+
+ pci_unmap_sg(pdev, sglist, nents, direction);
+
+Again, make sure DMA activity has already finished.
+
+PLEASE NOTE: The 'nents' argument to the pci_unmap_sg call must be
+ the _same_ one you passed into the pci_map_sg call,
+ it should _NOT_ be the 'count' value _returned_ from the
+ pci_map_sg call.
+
+Every pci_map_{single,sg} call should have its pci_unmap_{single,sg}
+counterpart, because the bus address space is a shared resource (although
+in some ports the mapping is per each BUS so less devices contend for the
+same bus address space) and you could render the machine unusable by eating
+all bus addresses.
+
+If you need to use the same streaming DMA region multiple times and touch
+the data in between the DMA transfers, the buffer needs to be synced
+properly in order for the cpu and device to see the most uptodate and
+correct copy of the DMA buffer.
+
+So, firstly, just map it with pci_map_{single,sg}, and after each DMA
+transfer call either:
+
+ pci_dma_sync_single_for_cpu(pdev, dma_handle, size, direction);
+
+or:
+
+ pci_dma_sync_sg_for_cpu(pdev, sglist, nents, direction);
+
+as appropriate.
+
+Then, if you wish to let the device get at the DMA area again,
+finish accessing the data with the cpu, and then before actually
+giving the buffer to the hardware call either:
+
+ pci_dma_sync_single_for_device(pdev, dma_handle, size, direction);
+
+or:
+
+ pci_dma_sync_sg_for_device(dev, sglist, nents, direction);
+
+as appropriate.
+
+After the last DMA transfer call one of the DMA unmap routines
+pci_unmap_{single,sg}. If you don't touch the data from the first pci_map_*
+call till pci_unmap_*, then you don't have to call the pci_dma_sync_*
+routines at all.
+
+Here is pseudo code which shows a situation in which you would need
+to use the pci_dma_sync_*() interfaces.
+
+ my_card_setup_receive_buffer(struct my_card *cp, char *buffer, int len)
+ {
+ dma_addr_t mapping;
+
+ mapping = pci_map_single(cp->pdev, buffer, len, PCI_DMA_FROMDEVICE);
+
+ cp->rx_buf = buffer;
+ cp->rx_len = len;
+ cp->rx_dma = mapping;
+
+ give_rx_buf_to_card(cp);
+ }
+
+ ...
+
+ my_card_interrupt_handler(int irq, void *devid, struct pt_regs *regs)
+ {
+ struct my_card *cp = devid;
+
+ ...
+ if (read_card_status(cp) == RX_BUF_TRANSFERRED) {
+ struct my_card_header *hp;
+
+ /* Examine the header to see if we wish
+ * to accept the data. But synchronize
+ * the DMA transfer with the CPU first
+ * so that we see updated contents.
+ */
+ pci_dma_sync_single_for_cpu(cp->pdev, cp->rx_dma,
+ cp->rx_len,
+ PCI_DMA_FROMDEVICE);
+
+ /* Now it is safe to examine the buffer. */
+ hp = (struct my_card_header *) cp->rx_buf;
+ if (header_is_ok(hp)) {
+ pci_unmap_single(cp->pdev, cp->rx_dma, cp->rx_len,
+ PCI_DMA_FROMDEVICE);
+ pass_to_upper_layers(cp->rx_buf);
+ make_and_setup_new_rx_buf(cp);
+ } else {
+ /* Just sync the buffer and give it back
+ * to the card.
+ */
+ pci_dma_sync_single_for_device(cp->pdev,
+ cp->rx_dma,
+ cp->rx_len,
+ PCI_DMA_FROMDEVICE);
+ give_rx_buf_to_card(cp);
+ }
+ }
+ }
+
+Drivers converted fully to this interface should not use virt_to_bus any
+longer, nor should they use bus_to_virt. Some drivers have to be changed a
+little bit, because there is no longer an equivalent to bus_to_virt in the
+dynamic DMA mapping scheme - you have to always store the DMA addresses
+returned by the pci_alloc_consistent, pci_pool_alloc, and pci_map_single
+calls (pci_map_sg stores them in the scatterlist itself if the platform
+supports dynamic DMA mapping in hardware) in your driver structures and/or
+in the card registers.
+
+All PCI drivers should be using these interfaces with no exceptions.
+It is planned to completely remove virt_to_bus() and bus_to_virt() as
+they are entirely deprecated. Some ports already do not provide these
+as it is impossible to correctly support them.
+
+ Optimizing Unmap State Space Consumption
+
+On many platforms, pci_unmap_{single,page}() is simply a nop.
+Therefore, keeping track of the mapping address and length is a waste
+of space. Instead of filling your drivers up with ifdefs and the like
+to "work around" this (which would defeat the whole purpose of a
+portable API) the following facilities are provided.
+
+Actually, instead of describing the macros one by one, we'll
+transform some example code.
+
+1) Use DECLARE_PCI_UNMAP_{ADDR,LEN} in state saving structures.
+ Example, before:
+
+ struct ring_state {
+ struct sk_buff *skb;
+ dma_addr_t mapping;
+ __u32 len;
+ };
+
+ after:
+
+ struct ring_state {
+ struct sk_buff *skb;
+ DECLARE_PCI_UNMAP_ADDR(mapping)
+ DECLARE_PCI_UNMAP_LEN(len)
+ };
+
+ NOTE: DO NOT put a semicolon at the end of the DECLARE_*()
+ macro.
+
+2) Use pci_unmap_{addr,len}_set to set these values.
+ Example, before:
+
+ ringp->mapping = FOO;
+ ringp->len = BAR;
+
+ after:
+
+ pci_unmap_addr_set(ringp, mapping, FOO);
+ pci_unmap_len_set(ringp, len, BAR);
+
+3) Use pci_unmap_{addr,len} to access these values.
+ Example, before:
+
+ pci_unmap_single(pdev, ringp->mapping, ringp->len,
+ PCI_DMA_FROMDEVICE);
+
+ after:
+
+ pci_unmap_single(pdev,
+ pci_unmap_addr(ringp, mapping),
+ pci_unmap_len(ringp, len),
+ PCI_DMA_FROMDEVICE);
+
+It really should be self-explanatory. We treat the ADDR and LEN
+separately, because it is possible for an implementation to only
+need the address in order to perform the unmap operation.
+
+ Platform Issues
+
+If you are just writing drivers for Linux and do not maintain
+an architecture port for the kernel, you can safely skip down
+to "Closing".
+
+1) Struct scatterlist requirements.
+
+ Struct scatterlist must contain, at a minimum, the following
+ members:
+
+ struct page *page;
+ unsigned int offset;
+ unsigned int length;
+
+ The base address is specified by a "page+offset" pair.
+
+ Previous versions of struct scatterlist contained a "void *address"
+ field that was sometimes used instead of page+offset. As of Linux
+ 2.5., page+offset is always used, and the "address" field has been
+ deleted.
+
+2) More to come...
+
+ Handling Errors
+
+DMA address space is limited on some architectures and an allocation
+failure can be determined by:
+
+- checking if pci_alloc_consistent returns NULL or pci_map_sg returns 0
+
+- checking the returned dma_addr_t of pci_map_single and pci_map_page
+ by using pci_dma_mapping_error():
+
+ dma_addr_t dma_handle;
+
+ dma_handle = pci_map_single(pdev, addr, size, direction);
+ if (pci_dma_mapping_error(pdev, dma_handle)) {
+ /*
+ * reduce current DMA mapping usage,
+ * delay and try again later or
+ * reset driver.
+ */
+ }
+
+ Closing
+
+This document, and the API itself, would not be in it's current
+form without the feedback and suggestions from numerous individuals.
+We would like to specifically mention, in no particular order, the
+following people:
+
+ Russell King <rmk@arm.linux.org.uk>
+ Leo Dagum <dagum@barrel.engr.sgi.com>
+ Ralf Baechle <ralf@oss.sgi.com>
+ Grant Grundler <grundler@cup.hp.com>
+ Jay Estabrook <Jay.Estabrook@compaq.com>
+ Thomas Sailer <sailer@ife.ee.ethz.ch>
+ Andrea Arcangeli <andrea@suse.de>
+ Jens Axboe <jens.axboe@oracle.com>
+ David Mosberger-Tang <davidm@hpl.hp.com>
00-INDEX
- This file
-as-iosched.txt
- - Anticipatory IO scheduler
barrier.txt
- I/O Barriers
biodoc.txt
+++ /dev/null
-Anticipatory IO scheduler
--------------------------
-Nick Piggin <piggin@cyberone.com.au> 13 Sep 2003
-
-Attention! Database servers, especially those using "TCQ" disks should
-investigate performance with the 'deadline' IO scheduler. Any system with high
-disk performance requirements should do so, in fact.
-
-If you see unusual performance characteristics of your disk systems, or you
-see big performance regressions versus the deadline scheduler, please email
-me. Database users don't bother unless you're willing to test a lot of patches
-from me ;) its a known issue.
-
-Also, users with hardware RAID controllers, doing striping, may find
-highly variable performance results with using the as-iosched. The
-as-iosched anticipatory implementation is based on the notion that a disk
-device has only one physical seeking head. A striped RAID controller
-actually has a head for each physical device in the logical RAID device.
-
-However, setting the antic_expire (see tunable parameters below) produces
-very similar behavior to the deadline IO scheduler.
-
-Selecting IO schedulers
------------------------
-Refer to Documentation/block/switching-sched.txt for information on
-selecting an io scheduler on a per-device basis.
-
-Anticipatory IO scheduler Policies
-----------------------------------
-The as-iosched implementation implements several layers of policies
-to determine when an IO request is dispatched to the disk controller.
-Here are the policies outlined, in order of application.
-
-1. one-way Elevator algorithm.
-
-The elevator algorithm is similar to that used in deadline scheduler, with
-the addition that it allows limited backward movement of the elevator
-(i.e. seeks backwards). A seek backwards can occur when choosing between
-two IO requests where one is behind the elevator's current position, and
-the other is in front of the elevator's position. If the seek distance to
-the request in back of the elevator is less than half the seek distance to
-the request in front of the elevator, then the request in back can be chosen.
-Backward seeks are also limited to a maximum of MAXBACK (1024*1024) sectors.
-This favors forward movement of the elevator, while allowing opportunistic
-"short" backward seeks.
-
-2. FIFO expiration times for reads and for writes.
-
-This is again very similar to the deadline IO scheduler. The expiration
-times for requests on these lists is tunable using the parameters read_expire
-and write_expire discussed below. When a read or a write expires in this way,
-the IO scheduler will interrupt its current elevator sweep or read anticipation
-to service the expired request.
-
-3. Read and write request batching
-
-A batch is a collection of read requests or a collection of write
-requests. The as scheduler alternates dispatching read and write batches
-to the driver. In the case a read batch, the scheduler submits read
-requests to the driver as long as there are read requests to submit, and
-the read batch time limit has not been exceeded (read_batch_expire).
-The read batch time limit begins counting down only when there are
-competing write requests pending.
-
-In the case of a write batch, the scheduler submits write requests to
-the driver as long as there are write requests available, and the
-write batch time limit has not been exceeded (write_batch_expire).
-However, the length of write batches will be gradually shortened
-when read batches frequently exceed their time limit.
-
-When changing between batch types, the scheduler waits for all requests
-from the previous batch to complete before scheduling requests for the
-next batch.
-
-The read and write fifo expiration times described in policy 2 above
-are checked only when in scheduling IO of a batch for the corresponding
-(read/write) type. So for example, the read FIFO timeout values are
-tested only during read batches. Likewise, the write FIFO timeout
-values are tested only during write batches. For this reason,
-it is generally not recommended for the read batch time
-to be longer than the write expiration time, nor for the write batch
-time to exceed the read expiration time (see tunable parameters below).
-
-When the IO scheduler changes from a read to a write batch,
-it begins the elevator from the request that is on the head of the
-write expiration FIFO. Likewise, when changing from a write batch to
-a read batch, scheduler begins the elevator from the first entry
-on the read expiration FIFO.
-
-4. Read anticipation.
-
-Read anticipation occurs only when scheduling a read batch.
-This implementation of read anticipation allows only one read request
-to be dispatched to the disk controller at a time. In
-contrast, many write requests may be dispatched to the disk controller
-at a time during a write batch. It is this characteristic that can make
-the anticipatory scheduler perform anomalously with controllers supporting
-TCQ, or with hardware striped RAID devices. Setting the antic_expire
-queue parameter (see below) to zero disables this behavior, and the
-anticipatory scheduler behaves essentially like the deadline scheduler.
-
-When read anticipation is enabled (antic_expire is not zero), reads
-are dispatched to the disk controller one at a time.
-At the end of each read request, the IO scheduler examines its next
-candidate read request from its sorted read list. If that next request
-is from the same process as the request that just completed,
-or if the next request in the queue is "very close" to the
-just completed request, it is dispatched immediately. Otherwise,
-statistics (average think time, average seek distance) on the process
-that submitted the just completed request are examined. If it seems
-likely that that process will submit another request soon, and that
-request is likely to be near the just completed request, then the IO
-scheduler will stop dispatching more read requests for up to (antic_expire)
-milliseconds, hoping that process will submit a new request near the one
-that just completed. If such a request is made, then it is dispatched
-immediately. If the antic_expire wait time expires, then the IO scheduler
-will dispatch the next read request from the sorted read queue.
-
-To decide whether an anticipatory wait is worthwhile, the scheduler
-maintains statistics for each process that can be used to compute
-mean "think time" (the time between read requests), and mean seek
-distance for that process. One observation is that these statistics
-are associated with each process, but those statistics are not associated
-with a specific IO device. So for example, if a process is doing IO
-on several file systems on separate devices, the statistics will be
-a combination of IO behavior from all those devices.
-
-
-Tuning the anticipatory IO scheduler
-------------------------------------
-When using 'as', the anticipatory IO scheduler there are 5 parameters under
-/sys/block/*/queue/iosched/. All are units of milliseconds.
-
-The parameters are:
-* read_expire
- Controls how long until a read request becomes "expired". It also controls the
- interval between which expired requests are served, so set to 50, a request
- might take anywhere < 100ms to be serviced _if_ it is the next on the
- expired list. Obviously request expiration strategies won't make the disk
- go faster. The result basically equates to the timeslice a single reader
- gets in the presence of other IO. 100*((seek time / read_expire) + 1) is
- very roughly the % streaming read efficiency your disk should get with
- multiple readers.
-
-* read_batch_expire
- Controls how much time a batch of reads is given before pending writes are
- served. A higher value is more efficient. This might be set below read_expire
- if writes are to be given higher priority than reads, but reads are to be
- as efficient as possible when there are no writes. Generally though, it
- should be some multiple of read_expire.
-
-* write_expire, and
-* write_batch_expire are equivalent to the above, for writes.
-
-* antic_expire
- Controls the maximum amount of time we can anticipate a good read (one
- with a short seek distance from the most recently completed request) before
- giving up. Many other factors may cause anticipation to be stopped early,
- or some processes will not be "anticipated" at all. Should be a bit higher
- for big seek time devices though not a linear correspondence - most
- processes have only a few ms thinktime.
-
-In addition to the tunables above there is a read-only file named est_time
-which, when read, will show:
-
- - The probability of a task exiting without a cooperating task
- submitting an anticipated IO.
-
- - The current mean think time.
-
- - The seek distance used to determine if an incoming IO is better.
-
do not have a corresponding kernel virtual address space mapping) and
low-memory pages.
-Note: Please refer to Documentation/DMA-mapping.txt for a discussion
+Note: Please refer to Documentation/PCI/PCI-DMA-mapping.txt for a discussion
on PCI high mem DMA aspects and mapping of scatter gather lists, and support
for 64 bit PCI.
This can then be used to add and remove the attribute from the
driver's directory using:
-int driver_create_file(struct device_driver *, struct driver_attribute *);
-void driver_remove_file(struct device_driver *, struct driver_attribute *);
+int driver_create_file(struct device_driver *, const struct driver_attribute *);
+void driver_remove_file(struct device_driver *, const struct driver_attribute *);
Who: Corentin Chary <corentin.chary@gmail.com>
----------------------------
+
+What: usbvideo quickcam_messenger driver
+When: 2.6.35
+Files: drivers/media/video/usbvideo/quickcam_messenger.[ch]
+Why: obsolete v4l1 driver replaced by gspca_stv06xx
+Who: Hans de Goede <hdegoede@redhat.com>
+
+----------------------------
+
+What: ov511 v4l1 driver
+When: 2.6.35
+Files: drivers/media/video/ov511.[ch]
+Why: obsolete v4l1 driver replaced by gspca_ov519
+Who: Hans de Goede <hdegoede@redhat.com>
+
+----------------------------
+
+What: w9968cf v4l1 driver
+When: 2.6.35
+Files: drivers/media/video/w9968cf*.[ch]
+Why: obsolete v4l1 driver replaced by gspca_ov519
+Who: Hans de Goede <hdegoede@redhat.com>
+
+----------------------------
+
+What: ovcamchip sensor framework
+When: 2.6.35
+Files: drivers/media/video/ovcamchip/*
+Why: Only used by obsoleted v4l1 drivers
+Who: Hans de Goede <hdegoede@redhat.com>
+
+----------------------------
+
+What: stv680 v4l1 driver
+When: 2.6.35
+Files: drivers/media/video/stv680.[ch]
+Why: obsolete v4l1 driver replaced by gspca_stv0680
+Who: Hans de Goede <hdegoede@redhat.com>
+
+----------------------------
+
+What: zc0301 v4l driver
+When: 2.6.35
+Files: drivers/media/video/zc0301/*
+Why: Duplicate functionality with the gspca_zc3xx driver, zc0301 only
+ supports 2 USB-ID's (because it only supports a limited set of
+ sensors) wich are also supported by the gspca_zc3xx driver
+ (which supports 53 USB-ID's in total)
+Who: Hans de Goede <hdegoede@redhat.com>
also be used to enable or disable barriers, for
consistency with other ext4 mount options.
-inode_readahead=n This tuning parameter controls the maximum
+inode_readahead_blks=n This tuning parameter controls the maximum
number of inode table blocks that ext4's inode
table readahead algorithm will pre-read into
the buffer cache. The default value is 32 blocks.
Project web page: http://www.nilfs.org/en/
Download page: http://www.nilfs.org/en/download.html
Git tree web page: http://www.nilfs.org/git/
-NILFS mailing lists: http://www.nilfs.org/mailman/listinfo/users
+List info: http://vger.kernel.org/vger-lists.html#linux-nilfs
Caveats
=======
CapBnd: ffffffffffffffff
voluntary_ctxt_switches: 0
nonvoluntary_ctxt_switches: 1
- Stack usage: 12 kB
This shows you nearly the same information you would get if you viewed it with
the ps command. In fact, ps uses the proc file system to obtain its
Mems_allowed_list Same as previous, but in "list format"
voluntary_ctxt_switches number of voluntary context switches
nonvoluntary_ctxt_switches number of non voluntary context switches
- Stack usage: stack usage high water mark (round up to page size)
..............................................................................
Table 1-3: Contents of the statm files (as of 2.6.8-rc3)
const char *buf, size_t count);
};
-int device_create_file(struct device *, struct device_attribute *);
-void device_remove_file(struct device *, struct device_attribute *);
+int device_create_file(struct device *, const struct device_attribute *);
+void device_remove_file(struct device *, const struct device_attribute *);
It also defines this helper for defining device attributes:
Creation/Removal:
-int device_create_file(struct device *device, struct device_attribute * attr);
-void device_remove_file(struct device * dev, struct device_attribute * attr);
+int device_create_file(struct device *dev, const struct device_attribute * attr);
+void device_remove_file(struct device *dev, const struct device_attribute * attr);
- bus drivers (include/linux/device.h)
Creation/Removal:
-int driver_create_file(struct device_driver *, struct driver_attribute *);
-void driver_remove_file(struct device_driver *, struct driver_attribute *);
+int driver_create_file(struct device_driver *, const struct driver_attribute *);
+void driver_remove_file(struct device_driver *, const struct driver_attribute *);
--- /dev/null
+Kernel driver amc6821
+=====================
+
+Supported chips:
+ Texas Instruments AMC6821
+ Prefix: 'amc6821'
+ Addresses scanned: 0x18, 0x19, 0x1a, 0x2c, 0x2d, 0x2e, 0x4c, 0x4d, 0x4e
+ Datasheet: http://focus.ti.com/docs/prod/folders/print/amc6821.html
+
+Authors:
+ Tomaz Mertelj <tomaz.mertelj@guest.arnes.si>
+
+
+Description
+-----------
+
+This driver implements support for the Texas Instruments amc6821 chip.
+The chip has one on-chip and one remote temperature sensor and one pwm fan
+regulator.
+The pwm can be controlled either from software or automatically.
+
+The driver provides the following sensor accesses in sysfs:
+
+temp1_input ro on-chip temperature
+temp1_min rw "
+temp1_max rw "
+temp1_crit rw "
+temp1_min_alarm ro "
+temp1_max_alarm ro "
+temp1_crit_alarm ro "
+
+temp2_input ro remote temperature
+temp2_min rw "
+temp2_max rw "
+temp2_crit rw "
+temp2_min_alarm ro "
+temp2_max_alarm ro "
+temp2_crit_alarm ro "
+temp2_fault ro "
+
+fan1_input ro tachometer speed
+fan1_min rw "
+fan1_max rw "
+fan1_fault ro "
+fan1_div rw Fan divisor can be either 2 or 4.
+
+pwm1 rw pwm1
+pwm1_enable rw regulator mode, 1=open loop, 2=fan controlled
+ by remote temperature, 3=fan controlled by
+ combination of the on-chip temperature and
+ remote-sensor temperature,
+pwm1_auto_channels_temp ro 1 if pwm_enable==2, 3 if pwm_enable==3
+pwm1_auto_point1_pwm ro Hardwired to 0, shared for both
+ temperature channels.
+pwm1_auto_point2_pwm rw This value is shared for both temperature
+ channels.
+pwm1_auto_point3_pwm rw Hardwired to 255, shared for both
+ temperature channels.
+
+temp1_auto_point1_temp ro Hardwired to temp2_auto_point1_temp
+ which is rw. Below this temperature fan stops.
+temp1_auto_point2_temp rw The low-temperature limit of the proportional
+ range. Below this temperature
+ pwm1 = pwm1_auto_point2_pwm. It can go from
+ 0 degree C to 124 degree C in steps of
+ 4 degree C. Read it out after writing to get
+ the actual value.
+temp1_auto_point3_temp rw Above this temperature fan runs at maximum
+ speed. It can go from temp1_auto_point2_temp.
+ It can only have certain discrete values
+ which depend on temp1_auto_point2_temp and
+ pwm1_auto_point2_pwm. Read it out after
+ writing to get the actual value.
+
+temp2_auto_point1_temp rw Must be between 0 degree C and 63 degree C and
+ it defines the passive cooling temperature.
+ Below this temperature the fan stops in
+ the closed loop mode.
+temp2_auto_point2_temp rw The low-temperature limit of the proportional
+ range. Below this temperature
+ pwm1 = pwm1_auto_point2_pwm. It can go from
+ 0 degree C to 124 degree C in steps
+ of 4 degree C.
+
+temp2_auto_point3_temp rw Above this temperature fan runs at maximum
+ speed. It can only have certain discrete
+ values which depend on temp2_auto_point2_temp
+ and pwm1_auto_point2_pwm. Read it out after
+ writing to get actual value.
+
+
+Module parameters
+-----------------
+
+If your board has a BIOS that initializes the amc6821 correctly, you should
+load the module with: init=0.
+
+If your board BIOS doesn't initialize the chip, or you want
+different settings, you can set the following parameters:
+init=1,
+pwminv: 0 default pwm output, 1 inverts pwm output.
+
Supported chips:
* AMD Family 10h processors:
- Socket F: Quad-Core/Six-Core/Embedded Opteron
- Socket AM2+: Opteron, Phenom (II) X3/X4
+ Socket F: Quad-Core/Six-Core/Embedded Opteron (but see below)
+ Socket AM2+: Quad-Core Opteron, Phenom (II) X3/X4, Athlon X2 (but see below)
Socket AM3: Quad-Core Opteron, Athlon/Phenom II X2/X3/X4, Sempron II
Socket S1G3: Athlon II, Sempron, Turion II
* AMD Family 11h processors:
This driver permits reading of the internal temperature sensor of AMD
Family 10h and 11h processors.
-All these processors have a sensor, but on older revisions of Family 10h
-processors, the sensor may return inconsistent values (erratum 319). The
-driver will refuse to load on these revisions unless you specify the
-"force=1" module parameter.
+All these processors have a sensor, but on those for Socket F or AM2+,
+the sensor may return inconsistent values (erratum 319). The driver
+will refuse to load on these revisions unless you specify the "force=1"
+module parameter.
+
+Due to technical reasons, the driver can detect only the mainboard's
+socket type, not the processor's actual capabilities. Therefore, if you
+are using an AM3 processor on an AM2+ mainboard, you can safely use the
+"force=1" parameter.
There is one temperature measurement value, available as temp1_input in
sysfs. It is measured in degrees Celsius with a resolution of 1/8th degree.
(5) When following the convention, the driver code can use generic
code to copy the parameters between user and kernel space.
-This table lists ioctls visible from user land for Linux/i386. It contains
-most drivers up to 2.3.14, but I know I am missing some.
+This table lists ioctls visible from user land for Linux/x86. It contains
+most drivers up to 2.6.31, but I know I am missing some. There has been
+no attempt to list non-X86 architectures or ioctls from drivers/staging/.
-Code Seq# Include File Comments
+Code Seq#(hex) Include File Comments
========================================================
0x00 00-1F linux/fs.h conflict!
0x00 00-1F scsi/scsi_ioctl.h conflict!
0x03 all linux/hdreg.h
0x04 D2-DC linux/umsdos_fs.h Dead since 2.6.11, but don't reuse these.
0x06 all linux/lp.h
-0x09 all linux/md.h
+0x09 all linux/raid/md_u.h
+0x10 00-0F drivers/char/s390/vmcp.h
0x12 all linux/fs.h
linux/blkpg.h
0x1b all InfiniBand Subsystem <http://www.openib.org/>
0x20 all drivers/cdrom/cm206.h
0x22 all scsi/sg.h
'#' 00-3F IEEE 1394 Subsystem Block for the entire subsystem
+'$' 00-0F linux/perf_counter.h, linux/perf_event.h
'1' 00-1F <linux/timepps.h> PPS kit from Ulrich Windl
<ftp://ftp.de.kernel.org/pub/linux/daemons/ntp/PPS/>
+'2' 01-04 linux/i2o.h
+'3' 00-0F drivers/s390/char/raw3270.h conflict!
+'3' 00-1F linux/suspend_ioctls.h conflict!
+ and kernel/power/user.c
'8' all SNP8023 advanced NIC card
<mailto:mcr@solidum.com>
-'A' 00-1F linux/apm_bios.h
+'@' 00-0F linux/radeonfb.h conflict!
+'@' 00-0F drivers/video/aty/aty128fb.c conflict!
+'A' 00-1F linux/apm_bios.h conflict!
+'A' 00-0F linux/agpgart.h conflict!
+ and drivers/char/agp/compat_ioctl.h
+'A' 00-7F sound/asound.h conflict!
+'B' 00-1F linux/cciss_ioctl.h conflict!
+'B' 00-0F include/linux/pmu.h conflict!
'B' C0-FF advanced bbus
<mailto:maassen@uni-freiburg.de>
-'C' all linux/soundcard.h
+'C' all linux/soundcard.h conflict!
+'C' 01-2F linux/capi.h conflict!
+'C' F0-FF drivers/net/wan/cosa.h conflict!
'D' all arch/s390/include/asm/dasd.h
-'E' all linux/input.h
-'F' all linux/fb.h
-'H' all linux/hiddev.h
-'I' all linux/isdn.h
+'D' 40-5F drivers/scsi/dpt/dtpi_ioctl.h
+'D' 05 drivers/scsi/pmcraid.h
+'E' all linux/input.h conflict!
+'E' 00-0F xen/evtchn.h conflict!
+'F' all linux/fb.h conflict!
+'F' 01-02 drivers/scsi/pmcraid.h conflict!
+'F' 20 drivers/video/fsl-diu-fb.h conflict!
+'F' 20 drivers/video/intelfb/intelfb.h conflict!
+'F' 20 linux/ivtvfb.h conflict!
+'F' 20 linux/matroxfb.h conflict!
+'F' 20 drivers/video/aty/atyfb_base.c conflict!
+'F' 00-0F video/da8xx-fb.h conflict!
+'F' 80-8F linux/arcfb.h conflict!
+'F' DD video/sstfb.h conflict!
+'G' 00-3F drivers/misc/sgi-gru/grulib.h conflict!
+'G' 00-0F linux/gigaset_dev.h conflict!
+'H' 00-7F linux/hiddev.h conflict!
+'H' 00-0F linux/hidraw.h conflict!
+'H' 00-0F sound/asound.h conflict!
+'H' 20-40 sound/asound_fm.h conflict!
+'H' 80-8F sound/sfnt_info.h conflict!
+'H' 10-8F sound/emu10k1.h conflict!
+'H' 10-1F sound/sb16_csp.h conflict!
+'H' 10-1F sound/hda_hwdep.h conflict!
+'H' 40-4F sound/hdspm.h conflict!
+'H' 40-4F sound/hdsp.h conflict!
+'H' 90 sound/usb/usx2y/usb_stream.h
+'H' C0-F0 net/bluetooth/hci.h conflict!
+'H' C0-DF net/bluetooth/hidp/hidp.h conflict!
+'H' C0-DF net/bluetooth/cmtp/cmtp.h conflict!
+'H' C0-DF net/bluetooth/bnep/bnep.h conflict!
+'I' all linux/isdn.h conflict!
+'I' 00-0F drivers/isdn/divert/isdn_divert.h conflict!
+'I' 40-4F linux/mISDNif.h conflict!
'J' 00-1F drivers/scsi/gdth_ioctl.h
'K' all linux/kd.h
-'L' 00-1F linux/loop.h
-'L' 20-2F driver/usb/misc/vstusb.h
+'L' 00-1F linux/loop.h conflict!
+'L' 10-1F drivers/scsi/mpt2sas/mpt2sas_ctl.h conflict!
+'L' 20-2F linux/usb/vstusb.h
'L' E0-FF linux/ppdd.h encrypted disk device driver
<http://linux01.gwdg.de/~alatham/ppdd.html>
-'M' all linux/soundcard.h
+'M' all linux/soundcard.h conflict!
+'M' 01-16 mtd/mtd-abi.h conflict!
+ and drivers/mtd/mtdchar.c
+'M' 01-03 drivers/scsi/megaraid/megaraid_sas.h
+'M' 00-0F drivers/video/fsl-diu-fb.h conflict!
'N' 00-1F drivers/usb/scanner.h
-'O' 00-02 include/mtd/ubi-user.h UBI
-'P' all linux/soundcard.h
+'O' 00-06 mtd/ubi-user.h UBI
+'P' all linux/soundcard.h conflict!
+'P' 60-6F sound/sscape_ioctl.h conflict!
+'P' 00-0F drivers/usb/class/usblp.c conflict!
'Q' all linux/soundcard.h
-'R' 00-1F linux/random.h
+'R' 00-1F linux/random.h conflict!
+'R' 01 linux/rfkill.h conflict!
+'R' 01-0F media/rds.h conflict!
+'R' C0-DF net/bluetooth/rfcomm.h
'S' all linux/cdrom.h conflict!
'S' 80-81 scsi/scsi_ioctl.h conflict!
'S' 82-FF scsi/scsi.h conflict!
+'S' 00-7F sound/asequencer.h conflict!
'T' all linux/soundcard.h conflict!
+'T' 00-AF sound/asound.h conflict!
'T' all arch/x86/include/asm/ioctls.h conflict!
-'U' 00-EF linux/drivers/usb/usb.h
-'V' all linux/vt.h
+'T' C0-DF linux/if_tun.h conflict!
+'U' all sound/asound.h conflict!
+'U' 00-0F drivers/media/video/uvc/uvcvideo.h conflict!
+'U' 00-CF linux/uinput.h conflict!
+'U' 00-EF linux/usbdevice_fs.h
+'U' C0-CF drivers/bluetooth/hci_uart.h
+'V' all linux/vt.h conflict!
+'V' all linux/videodev2.h conflict!
+'V' C0 linux/ivtvfb.h conflict!
+'V' C0 linux/ivtv.h conflict!
+'V' C0 media/davinci/vpfe_capture.h conflict!
+'V' C0 media/si4713.h conflict!
+'V' C0-CF drivers/media/video/mxb.h conflict!
'W' 00-1F linux/watchdog.h conflict!
'W' 00-1F linux/wanrouter.h conflict!
-'X' all linux/xfs_fs.h
+'W' 00-3F sound/asound.h conflict!
+'X' all fs/xfs/xfs_fs.h conflict!
+ and fs/xfs/linux-2.6/xfs_ioctl32.h
+ and include/linux/falloc.h
+ and linux/fs.h
+'X' all fs/ocfs2/ocfs_fs.h conflict!
+'X' 01 linux/pktcdvd.h conflict!
'Y' all linux/cyclades.h
-'[' 00-07 linux/usb/usbtmc.h USB Test and Measurement Devices
+'Z' 14-15 drivers/message/fusion/mptctl.h
+'[' 00-07 linux/usb/tmc.h USB Test and Measurement Devices
<mailto:gregkh@suse.de>
-'a' all ATM on linux
+'a' all linux/atm*.h, linux/sonet.h ATM on linux
<http://lrcwww.epfl.ch/linux-atm/magic.html>
-'b' 00-FF bit3 vme host bridge
+'b' 00-FF conflict! bit3 vme host bridge
<mailto:natalia@nikhefk.nikhef.nl>
+'b' 00-0F media/bt819.h conflict!
+'c' all linux/cm4000_cs.h conflict!
'c' 00-7F linux/comstats.h conflict!
'c' 00-7F linux/coda.h conflict!
-'c' 80-9F arch/s390/include/asm/chsc.h
-'c' A0-AF arch/x86/include/asm/msr.h
+'c' 00-1F linux/chio.h conflict!
+'c' 80-9F arch/s390/include/asm/chsc.h conflict!
+'c' A0-AF arch/x86/include/asm/msr.h conflict!
'd' 00-FF linux/char/drm/drm/h conflict!
+'d' 02-40 pcmcia/ds.h conflict!
+'d' 10-3F drivers/media/video/dabusb.h conflict!
+'d' C0-CF drivers/media/video/saa7191.h conflict!
'd' F0-FF linux/digi1.h
'e' all linux/digi1.h conflict!
-'e' 00-1F net/irda/irtty.h conflict!
-'f' 00-1F linux/ext2_fs.h
-'h' 00-7F Charon filesystem
+'e' 00-1F drivers/net/irda/irtty-sir.h conflict!
+'f' 00-1F linux/ext2_fs.h conflict!
+'f' 00-1F linux/ext3_fs.h conflict!
+'f' 00-0F fs/jfs/jfs_dinode.h conflict!
+'f' 00-0F fs/ext4/ext4.h conflict!
+'f' 00-0F linux/fs.h conflict!
+'f' 00-0F fs/ocfs2/ocfs2_fs.h conflict!
+'g' 00-0F linux/usb/gadgetfs.h
+'g' 20-2F linux/usb/g_printer.h
+'h' 00-7F conflict! Charon filesystem
<mailto:zapman@interlan.net>
-'i' 00-3F linux/i2o.h
+'h' 00-1F linux/hpet.h conflict!
+'i' 00-3F linux/i2o-dev.h conflict!
+'i' 0B-1F linux/ipmi.h conflict!
+'i' 80-8F linux/i8k.h
'j' 00-3F linux/joystick.h
+'k' 00-0F linux/spi/spidev.h conflict!
+'k' 00-05 video/kyro.h conflict!
'l' 00-3F linux/tcfs_fs.h transparent cryptographic file system
<http://mikonos.dia.unisa.it/tcfs>
'l' 40-7F linux/udf_fs_i.h in development:
<http://sourceforge.net/projects/linux-udf/>
-'m' 00-09 linux/mmtimer.h
+'m' 00-09 linux/mmtimer.h conflict!
'm' all linux/mtio.h conflict!
'm' all linux/soundcard.h conflict!
'm' all linux/synclink.h conflict!
+'m' 00-19 drivers/message/fusion/mptctl.h conflict!
+'m' 00 drivers/scsi/megaraid/megaraid_ioctl.h conflict!
'm' 00-1F net/irda/irmod.h conflict!
-'n' 00-7F linux/ncp_fs.h
+'n' 00-7F linux/ncp_fs.h and fs/ncpfs/ioctl.c
'n' 80-8F linux/nilfs2_fs.h NILFS2
-'n' E0-FF video/matrox.h matroxfb
+'n' E0-FF linux/matroxfb.h matroxfb
'o' 00-1F fs/ocfs2/ocfs2_fs.h OCFS2
-'o' 00-03 include/mtd/ubi-user.h conflict! (OCFS2 and UBI overlaps)
-'o' 40-41 include/mtd/ubi-user.h UBI
-'o' 01-A1 include/linux/dvb/*.h DVB
+'o' 00-03 mtd/ubi-user.h conflict! (OCFS2 and UBI overlaps)
+'o' 40-41 mtd/ubi-user.h UBI
+'o' 01-A1 linux/dvb/*.h DVB
'p' 00-0F linux/phantom.h conflict! (OpenHaptics needs this)
+'p' 00-1F linux/rtc.h conflict!
'p' 00-3F linux/mc146818rtc.h conflict!
'p' 40-7F linux/nvram.h
-'p' 80-9F user-space parport
+'p' 80-9F linux/ppdev.h user-space parport
<mailto:tim@cyberelk.net>
-'p' a1-a4 linux/pps.h LinuxPPS
+'p' A1-A4 linux/pps.h LinuxPPS
<mailto:giometti@linux.it>
'q' 00-1F linux/serio.h
-'q' 80-FF Internet PhoneJACK, Internet LineJACK
- <http://www.quicknet.net>
-'r' 00-1F linux/msdos_fs.h
+'q' 80-FF linux/telephony.h Internet PhoneJACK, Internet LineJACK
+ linux/ixjuser.h <http://www.quicknet.net>
+'r' 00-1F linux/msdos_fs.h and fs/fat/dir.c
's' all linux/cdk.h
't' 00-7F linux/if_ppp.h
't' 80-8F linux/isdn_ppp.h
+'t' 90 linux/toshiba.h
'u' 00-1F linux/smb_fs.h
-'v' 00-1F linux/ext2_fs.h conflict!
'v' all linux/videodev.h conflict!
+'v' 00-1F linux/ext2_fs.h conflict!
+'v' 00-1F linux/fs.h conflict!
+'v' 00-0F linux/sonypi.h conflict!
+'v' C0-CF drivers/media/video/ov511.h conflict!
+'v' C0-DF media/pwc-ioctl.h conflict!
+'v' C0-FF linux/meye.h conflict!
+'v' C0-CF drivers/media/video/zoran/zoran.h conflict!
+'v' D0-DF drivers/media/video/cpia2/cpia2dev.h conflict!
'w' all CERN SCI driver
'y' 00-1F packet based user level communications
<mailto:zapman@interlan.net>
-'z' 00-3F CAN bus card
+'z' 00-3F CAN bus card conflict!
<mailto:hdstich@connectu.ulm.circular.de>
-'z' 40-7F CAN bus card
+'z' 40-7F CAN bus card conflict!
<mailto:oe@port.de>
+'z' 10-4F drivers/s390/crypto/zcrypt_api.h conflict!
0x80 00-1F linux/fb.h
0x81 00-1F linux/videotext.h
+0x88 00-3F media/ovcamchip.h
0x89 00-06 arch/x86/include/asm/sockios.h
0x89 0B-DF linux/sockios.h
0x89 E0-EF linux/sockios.h SIOCPROTOPRIVATE range
+0x89 E0-EF linux/dn.h PROTOPRIVATE range
0x89 F0-FF linux/sockios.h SIOCDEVPRIVATE range
0x8B all linux/wireless.h
0x8C 00-3F WiNRADiO driver
<http://www.proximity.com.au/~brian/winradio/>
0x90 00 drivers/cdrom/sbpcd.h
+0x92 00-0F drivers/usb/mon/mon_bin.c
0x93 60-7F linux/auto_fs.h
+0x94 all fs/btrfs/ioctl.h
0x99 00-0F 537-Addinboard driver
<mailto:buk@buks.ipn.de>
0xA0 all linux/sdp/sdp.h Industrial Device Project
0xAB 00-1F linux/nbd.h
0xAC 00-1F linux/raw.h
0xAD 00 Netfilter device in development:
- <mailto:rusty@rustcorp.com.au>
+ <mailto:rusty@rustcorp.com.au>
0xAE all linux/kvm.h Kernel-based Virtual Machine
<mailto:kvm@vger.kernel.org>
0xB0 all RATIO devices in development:
<mailto:vgo@ratio.de>
0xB1 00-1F PPPoX <mailto:mostrows@styx.uwaterloo.ca>
+0xC0 00-0F linux/usb/iowarrior.h
0xCB 00-1F CBM serial IEC bus in development:
<mailto:michael.klein@puffin.lb.shuttle.de>
+0xCD 01 linux/reiserfs_fs.h
+0xCF 02 fs/cifs/ioctl.c
+0xDB 00-0F drivers/char/mwave/mwavepub.h
0xDD 00-3F ZFCP device driver see drivers/s390/scsi/
<mailto:aherrman@de.ibm.com>
-0xF3 00-3F video/sisfb.h sisfb (in development)
+0xF3 00-3F drivers/usb/misc/sisusbvga/sisusb.h sisfb (in development)
<mailto:thomas@winischhofer.net>
0xF4 00-1F video/mbxfb.h mbxfb
<mailto:raph@8d.com>
+0xFD all linux/dm-ioctl.h
* (section header: (section description)? )*
(*)?*/
-The short function description ***cannot be multiline***, but the other
-descriptions can be (and they can contain blank lines). If you continue
-that initial short description onto a second line, that second line will
-appear further down at the beginning of the description section, which is
-almost certainly not what you had in mind.
+All "description" text can span multiple lines, although the
+function_name & its short description are traditionally on a single line.
+Description text may also contain blank lines (i.e., lines that contain
+only a "*").
+
+"section header:" names must be unique per function (or struct,
+union, typedef, enum).
Avoid putting a spurious blank line after the function name, or else the
description will be repeated!
acpi_sleep= [HW,ACPI] Sleep options
Format: { s3_bios, s3_mode, s3_beep, s4_nohwsig,
- old_ordering, s4_nonvs }
+ old_ordering, s4_nonvs, sci_force_enable }
See Documentation/power/video.txt for information on
s3_bios and s3_mode.
s3_beep is for debugging; it makes the PC's speaker beep
of _PTS is used by default).
s4_nonvs prevents the kernel from saving/restoring the
ACPI NVS memory during hibernation.
+ sci_force_enable causes the kernel to set SCI_EN directly
+ on resume from S1/S3 (which is against the ACPI spec,
+ but some broken systems don't work without it).
acpi_use_timer_override [HW,ACPI]
Use timer override. For some broken Nvidia NF5 boards
__u8 pad;
} nmi;
__u32 sipi_vector;
- __u32 flags; /* must be zero */
+ __u32 flags;
};
4.30 KVM_SET_VCPU_EVENTS
See KVM_GET_VCPU_EVENTS for the data structure.
+Fields that may be modified asynchronously by running VCPUs can be excluded
+from the update. These fields are nmi.pending and sipi_vector. Keep the
+corresponding bits in the flags field cleared to suppress overwriting the
+current in-kernel state. The bits are:
+
+KVM_VCPUEVENT_VALID_NMI_PENDING - transfer nmi.pending to the kernel
+KVM_VCPUEVENT_VALID_SIPI_VECTOR - transfer sipi_vector
+
5. The kvm_run structure
its level up and down at every change.
-Volume control
---------------
+Volume control (Console Audio control)
+--------------------------------------
procfs: /proc/acpi/ibm/volume
ALSA: "ThinkPad Console Audio Control", default ID: "ThinkPadEC"
Software volume control should be done only in the main AC97/HDA
mixer.
-This feature allows volume control on ThinkPad models with a digital
-volume knob (when available, not all models have it), as well as
-mute/unmute control. The available commands are:
+
+About the ThinkPad Console Audio control:
+
+ThinkPads have a built-in amplifier and muting circuit that drives the
+console headphone and speakers. This circuit is after the main AC97
+or HDA mixer in the audio path, and under exclusive control of the
+firmware.
+
+ThinkPads have three special hotkeys to interact with the console
+audio control: volume up, volume down and mute.
+
+It is worth noting that the normal way the mute function works (on
+ThinkPads that do not have a "mute LED") is:
+
+1. Press mute to mute. It will *always* mute, you can press it as
+ many times as you want, and the sound will remain mute.
+
+2. Press either volume key to unmute the ThinkPad (it will _not_
+ change the volume, it will just unmute).
+
+This is a very superior design when compared to the cheap software-only
+mute-toggle solution found on normal consumer laptops: you can be
+absolutely sure the ThinkPad will not make noise if you press the mute
+button, no matter the previous state.
+
+The IBM ThinkPads, and the earlier Lenovo ThinkPads have variable-gain
+amplifiers driving the speakers and headphone output, and the firmware
+also handles volume control for the headphone and speakers on these
+ThinkPads without any help from the operating system (this volume
+control stage exists after the main AC97 or HDA mixer in the audio
+path).
+
+The newer Lenovo models only have firmware mute control, and depend on
+the main HDA mixer to do volume control (which is done by the operating
+system). In this case, the volume keys are filtered out for unmute
+key press (there are some firmware bugs in this area) and delivered as
+normal key presses to the operating system (thinkpad-acpi is not
+involved).
+
+
+The ThinkPad-ACPI volume control:
+
+The preferred way to interact with the Console Audio control is the
+ALSA interface.
+
+The legacy procfs interface allows one to read the current state,
+and if volume control is enabled, accepts the following commands:
echo up >/proc/acpi/ibm/volume
echo down >/proc/acpi/ibm/volume
echo 'level <level>' >/proc/acpi/ibm/volume
The <level> number range is 0 to 14 although not all of them may be
-distinct. The unmute the volume after the mute command, use either the
+distinct. To unmute the volume after the mute command, use either the
up or down command (the level command will not unmute the volume), or
the unmute command.
-The current volume level and mute state is shown in the file.
-
You can use the volume_capabilities parameter to tell the driver
whether your thinkpad has volume control or mute-only control:
volume_capabilities=1 for mixers with mute and volume control,
This configures the first found 3c509 card for IRQ 10, base I/O 0x310, and
transceiver type 3 (10base2). The flag "0x3c509" must be set to avoid conflicts
with other card types when overriding the I/O address. When the driver is
-loaded as a module, only the IRQ and transceiver setting may be overridden.
-For example, setting two cards to 10base2/IRQ10 and AUI/IRQ11 is done by using
-the xcvr and irq module options:
+loaded as a module, only the IRQ may be overridden. For example,
+setting two cards to IRQ10 and IRQ11 is done by using the irq module
+option:
- options 3c509 xcvr=3,1 irq=10,11
+ options 3c509 irq=10,11
(2) Full-duplex mode
itself full-duplex capable. This is almost certainly one of two things: a full-
duplex-capable Ethernet switch (*not* a hub), or a full-duplex-capable NIC on
another system that's connected directly to the 3c509B via a crossover cable.
+
+Full-duplex mode can be enabled using 'ethtool'.
/////Extremely important caution concerning full-duplex mode/////
Understand that the 3c509B's hardware's full-duplex support is much more
never automatically enable full-duplex mode in an existing installation;
it must always be explicitly enabled via one of these code in order to be
activated.
+
+The transceiver type can be changed using 'ethtool'.
(4a) Interpretation of error messages and common problems
...
};
-The ->runtime_suspend() callback is executed by the PM core for the bus type of
-the device being suspended. The bus type's callback is then _entirely_
-_responsible_ for handling the device as appropriate, which may, but need not
-include executing the device driver's own ->runtime_suspend() callback (from the
+The ->runtime_suspend(), ->runtime_resume() and ->runtime_idle() callbacks are
+executed by the PM core for either the bus type, or device type (if the bus
+type's callback is not defined), or device class (if the bus type's and device
+type's callbacks are not defined) of given device. The bus type, device type
+and device class callbacks are referred to as subsystem-level callbacks in what
+follows.
+
+The subsystem-level suspend callback is _entirely_ _responsible_ for handling
+the suspend of the device as appropriate, which may, but need not include
+executing the device driver's own ->runtime_suspend() callback (from the
PM core's point of view it is not necessary to implement a ->runtime_suspend()
-callback in a device driver as long as the bus type's ->runtime_suspend() knows
-what to do to handle the device).
+callback in a device driver as long as the subsystem-level suspend callback
+knows what to do to handle the device).
- * Once the bus type's ->runtime_suspend() callback has completed successfully
+ * Once the subsystem-level suspend callback has completed successfully
for given device, the PM core regards the device as suspended, which need
not mean that the device has been put into a low power state. It is
supposed to mean, however, that the device will not process data and will
- not communicate with the CPU(s) and RAM until its bus type's
- ->runtime_resume() callback is executed for it. The run-time PM status of
- a device after successful execution of its bus type's ->runtime_suspend()
- callback is 'suspended'.
-
- * If the bus type's ->runtime_suspend() callback returns -EBUSY or -EAGAIN,
- the device's run-time PM status is supposed to be 'active', which means that
- the device _must_ be fully operational afterwards.
-
- * If the bus type's ->runtime_suspend() callback returns an error code
- different from -EBUSY or -EAGAIN, the PM core regards this as a fatal
- error and will refuse to run the helper functions described in Section 4
- for the device, until the status of it is directly set either to 'active'
- or to 'suspended' (the PM core provides special helper functions for this
- purpose).
-
-In particular, if the driver requires remote wakeup capability for proper
-functioning and device_run_wake() returns 'false' for the device, then
-->runtime_suspend() should return -EBUSY. On the other hand, if
-device_run_wake() returns 'true' for the device and the device is put
-into a low power state during the execution of its bus type's
-->runtime_suspend(), it is expected that remote wake-up (i.e. hardware mechanism
-allowing the device to request a change of its power state, such as PCI PME)
-will be enabled for the device. Generally, remote wake-up should be enabled
-for all input devices put into a low power state at run time.
-
-The ->runtime_resume() callback is executed by the PM core for the bus type of
-the device being woken up. The bus type's callback is then _entirely_
-_responsible_ for handling the device as appropriate, which may, but need not
-include executing the device driver's own ->runtime_resume() callback (from the
-PM core's point of view it is not necessary to implement a ->runtime_resume()
-callback in a device driver as long as the bus type's ->runtime_resume() knows
-what to do to handle the device).
-
- * Once the bus type's ->runtime_resume() callback has completed successfully,
- the PM core regards the device as fully operational, which means that the
- device _must_ be able to complete I/O operations as needed. The run-time
- PM status of the device is then 'active'.
-
- * If the bus type's ->runtime_resume() callback returns an error code, the PM
- core regards this as a fatal error and will refuse to run the helper
- functions described in Section 4 for the device, until its status is
- directly set either to 'active' or to 'suspended' (the PM core provides
- special helper functions for this purpose).
-
-The ->runtime_idle() callback is executed by the PM core for the bus type of
-given device whenever the device appears to be idle, which is indicated to the
-PM core by two counters, the device's usage counter and the counter of 'active'
-children of the device.
+ not communicate with the CPU(s) and RAM until the subsystem-level resume
+ callback is executed for it. The run-time PM status of a device after
+ successful execution of the subsystem-level suspend callback is 'suspended'.
+
+ * If the subsystem-level suspend callback returns -EBUSY or -EAGAIN,
+ the device's run-time PM status is 'active', which means that the device
+ _must_ be fully operational afterwards.
+
+ * If the subsystem-level suspend callback returns an error code different
+ from -EBUSY or -EAGAIN, the PM core regards this as a fatal error and will
+ refuse to run the helper functions described in Section 4 for the device,
+ until the status of it is directly set either to 'active', or to 'suspended'
+ (the PM core provides special helper functions for this purpose).
+
+In particular, if the driver requires remote wake-up capability (i.e. hardware
+mechanism allowing the device to request a change of its power state, such as
+PCI PME) for proper functioning and device_run_wake() returns 'false' for the
+device, then ->runtime_suspend() should return -EBUSY. On the other hand, if
+device_run_wake() returns 'true' for the device and the device is put into a low
+power state during the execution of the subsystem-level suspend callback, it is
+expected that remote wake-up will be enabled for the device. Generally, remote
+wake-up should be enabled for all input devices put into a low power state at
+run time.
+
+The subsystem-level resume callback is _entirely_ _responsible_ for handling the
+resume of the device as appropriate, which may, but need not include executing
+the device driver's own ->runtime_resume() callback (from the PM core's point of
+view it is not necessary to implement a ->runtime_resume() callback in a device
+driver as long as the subsystem-level resume callback knows what to do to handle
+the device).
+
+ * Once the subsystem-level resume callback has completed successfully, the PM
+ core regards the device as fully operational, which means that the device
+ _must_ be able to complete I/O operations as needed. The run-time PM status
+ of the device is then 'active'.
+
+ * If the subsystem-level resume callback returns an error code, the PM core
+ regards this as a fatal error and will refuse to run the helper functions
+ described in Section 4 for the device, until its status is directly set
+ either to 'active' or to 'suspended' (the PM core provides special helper
+ functions for this purpose).
+
+The subsystem-level idle callback is executed by the PM core whenever the device
+appears to be idle, which is indicated to the PM core by two counters, the
+device's usage counter and the counter of 'active' children of the device.
* If any of these counters is decreased using a helper function provided by
the PM core and it turns out to be equal to zero, the other counter is
checked. If that counter also is equal to zero, the PM core executes the
- device bus type's ->runtime_idle() callback (with the device as an
- argument).
+ subsystem-level idle callback with the device as an argument.
-The action performed by a bus type's ->runtime_idle() callback is totally
-dependent on the bus type in question, but the expected and recommended action
-is to check if the device can be suspended (i.e. if all of the conditions
-necessary for suspending the device are satisfied) and to queue up a suspend
-request for the device in that case. The value returned by this callback is
-ignored by the PM core.
+The action performed by a subsystem-level idle callback is totally dependent on
+the subsystem in question, but the expected and recommended action is to check
+if the device can be suspended (i.e. if all of the conditions necessary for
+suspending the device are satisfied) and to queue up a suspend request for the
+device in that case. The value returned by this callback is ignored by the PM
+core.
The helper functions provided by the PM core, described in Section 4, guarantee
that the following constraints are met with respect to the bus type's run-time
removing the device from device hierarchy
int pm_runtime_idle(struct device *dev);
- - execute ->runtime_idle() for the device's bus type; returns 0 on success
- or error code on failure, where -EINPROGRESS means that ->runtime_idle()
- is already being executed
+ - execute the subsystem-level idle callback for the device; returns 0 on
+ success or error code on failure, where -EINPROGRESS means that
+ ->runtime_idle() is already being executed
int pm_runtime_suspend(struct device *dev);
- - execute ->runtime_suspend() for the device's bus type; returns 0 on
+ - execute the subsystem-level suspend callback for the device; returns 0 on
success, 1 if the device's run-time PM status was already 'suspended', or
error code on failure, where -EAGAIN or -EBUSY means it is safe to attempt
to suspend the device again in future
int pm_runtime_resume(struct device *dev);
- - execute ->runtime_resume() for the device's bus type; returns 0 on
+ - execute the subsystem-leve resume callback for the device; returns 0 on
success, 1 if the device's run-time PM status was already 'active' or
error code on failure, where -EAGAIN means it may be safe to attempt to
resume the device again in future, but 'power.runtime_error' should be
checked additionally
int pm_request_idle(struct device *dev);
- - submit a request to execute ->runtime_idle() for the device's bus type
- (the request is represented by a work item in pm_wq); returns 0 on success
- or error code if the request has not been queued up
+ - submit a request to execute the subsystem-level idle callback for the
+ device (the request is represented by a work item in pm_wq); returns 0 on
+ success or error code if the request has not been queued up
int pm_schedule_suspend(struct device *dev, unsigned int delay);
- - schedule the execution of ->runtime_suspend() for the device's bus type
- in future, where 'delay' is the time to wait before queuing up a suspend
- work item in pm_wq, in milliseconds (if 'delay' is zero, the work item is
- queued up immediately); returns 0 on success, 1 if the device's PM
+ - schedule the execution of the subsystem-level suspend callback for the
+ device in future, where 'delay' is the time to wait before queuing up a
+ suspend work item in pm_wq, in milliseconds (if 'delay' is zero, the work
+ item is queued up immediately); returns 0 on success, 1 if the device's PM
run-time status was already 'suspended', or error code if the request
hasn't been scheduled (or queued up if 'delay' is 0); if the execution of
->runtime_suspend() is already scheduled and not yet expired, the new
value of 'delay' will be used as the time to wait
int pm_request_resume(struct device *dev);
- - submit a request to execute ->runtime_resume() for the device's bus type
- (the request is represented by a work item in pm_wq); returns 0 on
+ - submit a request to execute the subsystem-level resume callback for the
+ device (the request is represented by a work item in pm_wq); returns 0 on
success, 1 if the device's run-time PM status was already 'active', or
error code if the request hasn't been queued up
run-time PM callbacks described in Section 2
int pm_runtime_disable(struct device *dev);
- - prevent the run-time PM helper functions from running the device bus
- type's run-time PM callbacks, make sure that all of the pending run-time
- PM operations on the device are either completed or canceled; returns
- 1 if there was a resume request pending and it was necessary to execute
- ->runtime_resume() for the device's bus type to satisfy that request,
- otherwise 0 is returned
+ - prevent the run-time PM helper functions from running subsystem-level
+ run-time PM callbacks for the device, make sure that all of the pending
+ run-time PM operations on the device are either completed or canceled;
+ returns 1 if there was a resume request pending and it was necessary to
+ execute the subsystem-level resume callback for the device to satisfy that
+ request, otherwise 0 is returned
void pm_suspend_ignore_children(struct device *dev, bool enable);
- set/unset the power.ignore_children flag of the device
they will fail returning -EAGAIN, because the device's usage counter is
incremented by the core before executing ->probe() and ->remove(). Still, it
may be desirable to suspend the device as soon as ->probe() or ->remove() has
-finished, so the PM core uses pm_runtime_idle_sync() to invoke the device bus
-type's ->runtime_idle() callback at that time.
+finished, so the PM core uses pm_runtime_idle_sync() to invoke the
+subsystem-level idle callback for the device at that time.
+
+6. Run-time PM and System Sleep
+
+Run-time PM and system sleep (i.e., system suspend and hibernation, also known
+as suspend-to-RAM and suspend-to-disk) interact with each other in a couple of
+ways. If a device is active when a system sleep starts, everything is
+straightforward. But what should happen if the device is already suspended?
+
+The device may have different wake-up settings for run-time PM and system sleep.
+For example, remote wake-up may be enabled for run-time suspend but disallowed
+for system sleep (device_may_wakeup(dev) returns 'false'). When this happens,
+the subsystem-level system suspend callback is responsible for changing the
+device's wake-up setting (it may leave that to the device driver's system
+suspend routine). It may be necessary to resume the device and suspend it again
+in order to do so. The same is true if the driver uses different power levels
+or other settings for run-time suspend and system sleep.
+
+During system resume, devices generally should be brought back to full power,
+even if they were suspended before the system sleep began. There are several
+reasons for this, including:
+
+ * The device might need to switch power levels, wake-up settings, etc.
+
+ * Remote wake-up events might have been lost by the firmware.
+
+ * The device's children may need the device to be at full power in order
+ to resume themselves.
+
+ * The driver's idea of the device state may not agree with the device's
+ physical state. This can happen during resume from hibernation.
+
+ * The device might need to be reset.
+
+ * Even though the device was suspended, if its usage counter was > 0 then most
+ likely it would need a run-time resume in the near future anyway.
+
+ * Always going back to full power is simplest.
+
+If the device was suspended before the sleep began, then its run-time PM status
+will have to be updated to reflect the actual post-system sleep status. The way
+to do this is:
+
+ pm_runtime_disable(dev);
+ pm_runtime_set_active(dev);
+ pm_runtime_enable(dev);
+
+The PM core always increments the run-time usage counter before calling the
+->prepare() callback and decrements it after calling the ->complete() callback.
+Hence disabling run-time PM temporarily like this will not cause any run-time
+suspend callbacks to be lost.
--- /dev/null
+* OpenPIC and its interrupt numbers on Freescale's e500/e600 cores
+
+The OpenPIC specification does not specify which interrupt source has to
+become which interrupt number. This is up to the software implementation
+of the interrupt controller. The only requirement is that every
+interrupt source has to have an unique interrupt number / vector number.
+To accomplish this the current implementation assigns the number zero to
+the first source, the number one to the second source and so on until
+all interrupt sources have their unique number.
+Usually the assigned vector number equals the interrupt number mentioned
+in the documentation for a given core / CPU. This is however not true
+for the e500 cores (MPC85XX CPUs) where the documentation distinguishes
+between internal and external interrupt sources and starts counting at
+zero for both of them.
+
+So what to write for external interrupt source X or internal interrupt
+source Y into the device tree? Here is an example:
+
+The memory map for the interrupt controller in the MPC8544[0] shows,
+that the first interrupt source starts at 0x5_0000 (PIC Register Address
+Map-Interrupt Source Configuration Registers). This source becomes the
+number zero therefore:
+ External interrupt 0 = interrupt number 0
+ External interrupt 1 = interrupt number 1
+ External interrupt 2 = interrupt number 2
+ ...
+Every interrupt number allocates 0x20 bytes register space. So to get
+its number it is sufficient to shift the lower 16bits to right by five.
+So for the external interrupt 10 we have:
+ 0x0140 >> 5 = 10
+
+After the external sources, the internal sources follow. The in core I2C
+controller on the MPC8544 for instance has the internal source number
+27. Oo obtain its interrupt number we take the lower 16bits of its memory
+address (0x5_0560) and shift it right:
+ 0x0560 >> 5 = 43
+
+Therefore the I2C device node for the MPC8544 CPU has to have the
+interrupt number 43 specified in the device tree.
+
+[0] MPC8544E PowerQUICCTM III, Integrated Host Processor Family Reference Manual
+ MPC8544ERM Rev. 1 10/2007
Cirrus Logic CS4206/4207
========================
mbp55 MacBook Pro 5,5
+ imac27 IMac 27 Inch
auto BIOS setup (default)
It takes an integer value, can be changed by writing to this
file, such as
- # cat 5 > /proc/asound/card0/pcm0p/xrun_debug
+ # echo 5 > /proc/asound/card0/pcm0p/xrun_debug
The value consists of the following bit flags:
bit 0 = Enable XRUN/jiffies debug messages
- Send the patch, after verifying that it follows the above rules, to
stable@kernel.org.
+ - To have the patch automatically included in the stable tree, add the
+ the tag
+ Cc: stable@kernel.org
+ in the sign-off area. Once the patch is merged it will be applied to
+ the stable tree without anything else needing to be done by the author
+ or subsystem maintainer.
+ - If the patch requires other patches as prerequisites which can be
+ cherry-picked than this can be specified in the following format in
+ the sign-off area:
+
+ Cc: <stable@kernel.org> # .32.x: a1f84a3: sched: Check for idle
+ Cc: <stable@kernel.org> # .32.x: 1b9508f: sched: Rate-limit newidle
+ Cc: <stable@kernel.org> # .32.x: fd21073: sched: Fix affinity logic
+ Cc: <stable@kernel.org> # .32.x
+ Signed-off-by: Ingo Molnar <mingo@elte.hu>
+
+ The tag sequence has the meaning of:
+ git cherry-pick a1f84a3
+ git cherry-pick 1b9508f
+ git cherry-pick fd21073
+ git cherry-pick <this commit>
+
- The sender will receive an ACK when the patch has been accepted into the
queue, or a NAK if the patch is rejected. This response might take a few
days, according to the developer's schedules.
- If accepted, the patch will be added to the -stable queue, for review by
other developers and by the relevant subsystem maintainer.
- - If the stable@kernel.org address is added to a patch, when it goes into
- Linus's tree it will automatically be emailed to the stable team.
- Security patches should not be sent to this alias, but instead to the
documented security@kernel.org address.
Subsystem Trace Points: kmem
-The tracing system kmem captures events related to object and page allocation
-within the kernel. Broadly speaking there are four major subheadings.
+The kmem tracing system captures events related to object and page allocation
+within the kernel. Broadly speaking there are five major subheadings.
o Slab allocation of small objects of unknown type (kmalloc)
o Slab allocation of small objects of known type
o Per-CPU Allocator Activity
o External Fragmentation
-This document will describe what each of the tracepoints are and why they
+This document describes what each of the tracepoints is and why they
might be useful.
1. Slab allocation of small objects of unknown type
These events are similar in usage to the kmalloc-related events except that
it is likely easier to pin the event down to a specific cache. At the time
of writing, no information is available on what slab is being allocated from,
-but the call_site can usually be used to extrapolate that information
+but the call_site can usually be used to extrapolate that information.
3. Page allocation
==================
When the per-CPU list is too full, a number of pages are freed, each one
which triggers a mm_page_pcpu_drain event.
-The individual nature of the events are so that pages can be tracked
+The individual nature of the events is so that pages can be tracked
between allocation and freeing. A number of drain or refill pages that occur
-consecutively imply the zone->lock being taken once. Large amounts of PCP
+consecutively imply the zone->lock being taken once. Large amounts of per-CPU
refills and drains could imply an imbalance between CPUs where too much work
is being concentrated in one place. It could also indicate that the per-CPU
lists should be a larger size. Finally, large amounts of refills on one CPU
Large numbers of this event implies that memory is fragmenting and
high-order allocations will start failing at some time in the future. One
-means of reducing the occurange of this event is to increase the size of
+means of reducing the occurrence of this event is to increase the size of
min_free_kbytes in increments of 3*pageblock_size*nr_online_nodes where
pageblock_size is usually the size of the default hugepage size.
For example, if the function foo() calls bar(), when the bar() function calls
mcount(), the arguments mcount() will pass to the tracer are:
"frompc" - the address bar() will use to return to foo()
- "selfpc" - the address bar() (with _mcount() size adjustment)
+ "selfpc" - the address bar() (with mcount() size adjustment)
Also keep in mind that this mcount function will be called *a lot*, so
optimizing for the default case of no tracer will help the smooth running of
your system when tracing is disabled. So the start of the mcount function is
-typically the bare min with checking things before returning. That also means
-the code flow should usually kept linear (i.e. no branching in the nop case).
-This is of course an optimization and not a hard requirement.
+typically the bare minimum with checking things before returning. That also
+means the code flow should usually be kept linear (i.e. no branching in the nop
+case). This is of course an optimization and not a hard requirement.
Here is some pseudo code that should help (these functions should actually be
implemented in assembly):
The mcount function should check the function pointers ftrace_graph_return
(compare to ftrace_stub) and ftrace_graph_entry (compare to
-ftrace_graph_entry_stub). If either of those are not set to the relevant stub
+ftrace_graph_entry_stub). If either of those is not set to the relevant stub
function, call the arch-specific function ftrace_graph_caller which in turn
calls the arch-specific function prepare_ftrace_return. Neither of these
-function names are strictly required, but you should use them anyways to stay
+function names is strictly required, but you should use them anyway to stay
consistent across the architecture ports -- easier to compare & contrast
things.
located on the stack. This allows the function to hijack the return address
temporarily to have it point to the arch-specific function return_to_handler.
That function will simply call the common ftrace_return_to_handler function and
-that will return the original return address with which, you can return to the
+that will return the original return address with which you can return to the
original call site.
Here is the updated mcount pseudo code:
Usage
-----
-Make sure debugfs is mounted to /sys/kernel/debug. If not, (requires root privileges)
+Make sure debugfs is mounted to /sys/kernel/debug.
+If not (requires root privileges):
$ mount -t debugfs debugfs /sys/kernel/debug
Check that the driver you are about to trace is not loaded.
$ tar zcf pciid-nick-mmiotrace.tar.gz mydump.txt lspci.txt dmesg.txt
and then send the .tar.gz file. The trace compresses considerably. Replace
"pciid" and "nick" with the PCI ID or model name of your piece of hardware
-under investigation and your nick name.
+under investigation and your nickname.
How Mmiotrace Works
Access to hardware IO-memory is gained by mapping addresses from PCI bus by
calling one of the ioremap_*() functions. Mmiotrace is hooked into the
__ioremap() function and gets called whenever a mapping is created. Mapping is
-an event that is recorded into the trace log. Note, that ISA range mappings
+an event that is recorded into the trace log. Note that ISA range mappings
are not caught, since the mapping always exists and is returned directly.
MMIO accesses are recorded via page faults. Just before __ioremap() returns,
----------------
The raw log is text and easily filtered with e.g. grep and awk. One record is
-one line in the log. A record starts with a keyword, followed by keyword
-dependant arguments. Arguments are separated by a space, or continue until the
+one line in the log. A record starts with a keyword, followed by keyword-
+dependent arguments. Arguments are separated by a space, or continue until the
end of line. The format for version 20070824 is as follows:
-Explanation Keyword Space separated arguments
+Explanation Keyword Space-separated arguments
---------------------------------------------------------------------------
read event R width, timestamp, map id, physical, value, PC, PID
marker MARK timestamp, text
version VERSION the string "20070824"
info for reader LSPCI one line from lspci -v
-PCI address map PCIDEV space separated /proc/bus/pci/devices data
+PCI address map PCIDEV space-separated /proc/bus/pci/devices data
unk. opcode UNKNOWN timestamp, map id, physical, data, PC, PID
Timestamp is in seconds with decimals. Physical is a PCI bus address, virtual
tail_page - a pointer to the page that will be written to next
-commit_page - a pointer to the page with the last finished non nested write.
+commit_page - a pointer to the page with the last finished non-nested write.
-cmpxchg - hardware assisted atomic transaction that performs the following:
+cmpxchg - hardware-assisted atomic transaction that performs the following:
A = B iff previous A == C
The ring buffer can be used in either an overwrite mode or in
producer/consumer mode.
-Producer/consumer mode is where the producer were to fill up the
+Producer/consumer mode is where if the producer were to fill up the
buffer before the consumer could free up anything, the producer
will stop writing to the buffer. This will lose most recent events.
-Overwrite mode is where the produce were to fill up the buffer
+Overwrite mode is where if the producer were to fill up the buffer
before the consumer could free up anything, the producer will
overwrite the older data. This will lose the oldest events.
-No two writers can write at the same time (on the same per cpu buffer),
+No two writers can write at the same time (on the same per-cpu buffer),
but a writer may interrupt another writer, but it must finish writing
before the previous writer may continue. This is very important to the
algorithm. The writers act like a "stack". The way interrupts works
Readers can happen at any time. But no two readers may run at the
same time, nor can a reader preempt/interrupt another reader. A reader
-can not preempt/interrupt a writer, but it may read/consume from the
+cannot preempt/interrupt a writer, but it may read/consume from the
buffer at the same time as a writer is writing, but the reader must be
on another processor to do so. A reader may read on its own processor
and can be preempted by a writer.
-A writer can preempt a reader, but a reader can not preempt a writer.
+A writer can preempt a reader, but a reader cannot preempt a writer.
But a reader can read the buffer at the same time (on another processor)
as a writer.
-The ring buffer is made up of a list of pages held together by a link list.
+The ring buffer is made up of a list of pages held together by a linked list.
At initialization a reader page is allocated for the reader that is not
part of the ring buffer.
The reader has its own page to use. At start up time, this page is
allocated but is not attached to the list. When the reader wants
-to read from the buffer, if its page is empty (like it is on start up)
+to read from the buffer, if its page is empty (like it is on start-up),
it will swap its page with the head_page. The old reader page will
become part of the ring buffer and the head_page will be removed.
The page after the inserted page (old reader_page) will become the
commit page - the page that last finished a write.
-The commit page only is updated by the outer most writer in the
+The commit page only is updated by the outermost writer in the
writer stack. A writer that preempts another writer will not move the
commit page.
The commit pointer points to the last write location that was
committed without preempting another write. When a write that
preempted another write is committed, it only becomes a pending commit
-and will not be a full commit till all writes have been committed.
+and will not be a full commit until all writes have been committed.
The commit page points to the page that has the last full commit.
The tail page points to the page with the last write (before
page then no more writes may take place (regardless of the mode
of the ring buffer: overwrite and produce/consumer).
-The order of pages are:
+The order of pages is:
head page
commit page
There is a special case that the head page is after either the commit page
and possibly the tail page. That is when the commit (and tail) page has been
swapped with the reader page. This is because the head page is always
-part of the ring buffer, but the reader page is not. When ever there
+part of the ring buffer, but the reader page is not. Whenever there
has been less than a full page that has been committed inside the ring buffer,
and a reader swaps out a page, it will be swapping out the commit page.
In this case, the head page will not move when the tail and commit
move back into the ring buffer.
-The reader can not swap a page into the ring buffer if the commit page
+The reader cannot swap a page into the ring buffer if the commit page
is still on that page. If the read meets the last commit (real commit
not pending or reserved), then there is nothing more to read.
The buffer is considered empty until another full commit finishes.
of the head_page pointer with the swapping of pages with the reader.
State flags are placed inside the pointer to the page. To do this,
each page must be aligned in memory by 4 bytes. This will allow the 2
-least significant bits of the address to be used as flags. Since
+least significant bits of the address to be used as flags, since
they will always be zero for the address. To get the address,
simply mask out the flags.
will also use cmpxchg. If the flag bit in the pointer to the
head page does not have the HEADER flag set, the compare will fail
and the reader will need to look for the new head page and try again.
-Note, the flag UPDATE and HEADER are never set at the same time.
+Note, the flags UPDATE and HEADER are never set at the same time.
The reader swaps the reader page as follows:
| +-----------------------------+ |
+------------------------------------+
-Another important point. The page that the reader page points back to
+Another important point: The page that the reader page points back to
by its previous pointer (the one that now points to the new head page)
never points back to the reader page. That is because the reader page is
not part of the ring buffer. Traversing the ring buffer via the next pointers
move the head page, until the writer is finished with the move.
This eliminates any races that the reader can have on the writer. The reader
-must spin, and this is why the reader can not preempt the writer.
+must spin, and this is why the reader cannot preempt the writer.
tail page
|
tail page wrapped the buffer, and we must drop new writes.
This is not a race condition, because the commit page can only be moved
-by the outter most writer (the writer that was preempted).
+by the outermost writer (the writer that was preempted).
This means that the commit will not move while a writer is moving the
-tail page. The reader can not swap the reader page if it is also being
+tail page. The reader cannot swap the reader page if it is also being
used as the commit page. The reader can simply check that the commit
is off the reader page. Once the commit page leaves the reader page
it will never go back on it unless a reader does another swap with the
--->| |<---| |<---| |<---| |<---
+---+ +---+ +---+ +---+
-But if a nested writer preempts here. It will see that the next
+But if a nested writer preempts here, it will see that the next
page is a head page, but it is also nested. It will detect that
it is nested and will save that information. The detection is the
fact that it sees the UPDATE flag instead of a HEADER or NORMAL
--->| |<---| |<---| |<---| |<---
+---+ +---+ +---+ +---+
-After the nested writer finishes, the outer most writer will convert
+After the nested writer finishes, the outermost writer will convert
the UPDATE pointer to NORMAL.
+---+ +---+ +---+ +---+
The nested writer moves the tail page forward. But does not set the old
-update page to NORMAL because it is not the outer most writer.
+update page to NORMAL because it is not the outermost writer.
tail page
|
--->| |<---| |<---| |<---| |<---
+---+ +---+ +---+ +---+
-The first writer can not know atomically test if the tail page moved
+The first writer cannot know atomically if the tail page moved
while it updates the HEAD page. It will then update the head page to
what it thinks is the new head page.
--->| |<---| |<---| |<---| |<---
+---+ +---+ +---+ +---+
-If tail page != A and tail page does not equal B, then it must reset the
-pointer back to NORMAL. The fact that it only needs to worry about
-nested writers, it only needs to check this after setting the HEAD page.
+If tail page != A and tail page != B, then it must reset the pointer
+back to NORMAL. The fact that it only needs to worry about nested
+writers means that it only needs to check this after setting the HEAD page.
(first writer)
+---+ +---+ +---+ +---+
Now the writer can update the head page. This is also why the head page must
-remain in UPDATE and only reset by the outer most writer. This prevents
+remain in UPDATE and only reset by the outermost writer. This prevents
the reader from seeing the incorrect head page.
creating custom kernel modules to register probe functions using the event
tracing infrastructure.
-Simplistically, tracepoints will represent an important event that when can
-be taken in conjunction with other tracepoints to build a "Big Picture" of
+Simplistically, tracepoints represent important events that can be
+taken in conjunction with other tracepoints to build a "Big Picture" of
what is going on within the system. There are a large number of methods for
gathering and interpreting these events. Lacking any current Best Practises,
this document describes some of the methods that can be used.
will give a fair indication of the number of events available.
-2.2 PCL
+2.2 PCL (Performance Counters for Linux)
-------
-Discovery and enumeration of all counters and events, including tracepoints
+Discovery and enumeration of all counters and events, including tracepoints,
are available with the perf tool. Getting a list of available events is a
-simple case of
+simple case of:
$ perf list 2>&1 | grep Tracepoint
ext4:ext4_free_inode [Tracepoint event]
[ .... remaining output snipped .... ]
-2. Enabling Events
+3. Enabling Events
==================
-2.1 System-Wide Event Enabling
+3.1 System-Wide Event Enabling
------------------------------
See Documentation/trace/events.txt for a proper description on how events
can be enabled system-wide. A short example of enabling all events related
-to page allocation would look something like
+to page allocation would look something like:
$ for i in `find /sys/kernel/debug/tracing/events -name "enable" | grep mm_`; do echo 1 > $i; done
-2.2 System-Wide Event Enabling with SystemTap
+3.2 System-Wide Event Enabling with SystemTap
---------------------------------------------
In SystemTap, tracepoints are accessible using the kernel.trace() function
print_count()
}
-2.3 System-Wide Event Enabling with PCL
+3.3 System-Wide Event Enabling with PCL
---------------------------------------
By specifying the -a switch and analysing sleep, the system-wide events
Similarly, one could execute a shell and exit it as desired to get a report
at that point.
-2.4 Local Event Enabling
+3.4 Local Event Enabling
------------------------
Documentation/trace/ftrace.txt describes how to enable events on a per-thread
basis using set_ftrace_pid.
-2.5 Local Event Enablement with PCL
+3.5 Local Event Enablement with PCL
-----------------------------------
-Events can be activate and tracked for the duration of a process on a local
+Events can be activated and tracked for the duration of a process on a local
basis using PCL such as follows.
$ perf stat -e kmem:mm_page_alloc -e kmem:mm_page_free_direct \
0.973913387 seconds time elapsed
-3. Event Filtering
+4. Event Filtering
==================
Documentation/trace/ftrace.txt covers in-depth how to filter events in
ftrace. Obviously using grep and awk of trace_pipe is an option as well
as any script reading trace_pipe.
-4. Analysing Event Variances with PCL
+5. Analysing Event Variances with PCL
=====================================
Any workload can exhibit variances between runs and it can be important
-to know what the standard deviation in. By and large, this is left to the
+to know what the standard deviation is. By and large, this is left to the
performance analyst to do it by hand. In the event that the discrete event
occurrences are useful to the performance analyst, then perf can be used.
aggregation of discrete events, then a script would need to be developed.
Using --repeat, it is also possible to view how events are fluctuating over
-time on a system wide basis using -a and sleep.
+time on a system-wide basis using -a and sleep.
$ perf stat -e kmem:mm_page_alloc -e kmem:mm_page_free_direct \
-e kmem:mm_pagevec_free \
1.002251757 seconds time elapsed ( +- 0.005% )
-5. Higher-Level Analysis with Helper Scripts
+6. Higher-Level Analysis with Helper Scripts
============================================
When events are enabled the events that are triggering can be read from
o Reading information from /proc for the PID that triggered the event
o Deriving a higher-level event from a series of lower-level events.
- o Calculate latencies between two events
+ o Calculating latencies between two events
Documentation/trace/postprocess/trace-pagealloc-postprocess.pl is an example
script that can read trace_pipe from STDIN or a copy of a trace. When used
-on-line, it can be interrupted once to generate a report without existing
+on-line, it can be interrupted once to generate a report without exiting
and twice to exit.
Simplistically, the script just reads STDIN and counts up events but it
processes, the parent process responsible for creating all the helpers
can be identified
-6. Lower-Level Analysis with PCL
+7. Lower-Level Analysis with PCL
================================
-There may also be a requirement to identify what functions with a program
+There may also be a requirement to identify what functions within a program
were generating events within the kernel. To begin this sort of analysis, the
-data must be recorded. At the time of writing, this required root
+data must be recorded. At the time of writing, this required root:
$ perf record -c 1 \
-e kmem:mm_page_alloc -e kmem:mm_page_free_direct \
# (For more details, try: perf report --sort comm,dso,symbol)
#
-According to this, the vast majority of events occured triggered on events
-within the VDSO. With simple binaries, this will often be the case so lets
+According to this, the vast majority of events triggered on events
+within the VDSO. With simple binaries, this will often be the case so let's
take a slightly different example. In the course of writing this, it was
-noticed that X was generating an insane amount of page allocations so lets look
-at it
+noticed that X was generating an insane amount of page allocations so let's look
+at it:
$ perf record -c 1 -f \
-e kmem:mm_page_alloc -e kmem:mm_page_free_direct \
# (For more details, try: perf report --sort comm,dso,symbol)
#
-So, almost half of the events are occuring in a library. To get an idea which
-symbol.
+So, almost half of the events are occurring in a library. To get an idea which
+symbol:
$ perf report --sort comm,dso,symbol
# Samples: 27666
0.01% Xorg /opt/gfx-test/lib/libpixman-1.so.0.13.1 [.] get_fast_path
0.00% Xorg [kernel] [k] ftrace_trace_userstack
-To see where within the function pixmanFillsse2 things are going wrong
+To see where within the function pixmanFillsse2 things are going wrong:
$ perf annotate pixmanFillsse2
[ ... ]
Forms of dynamic PM
-------------------
-Dynamic suspends can occur in two ways: manual and automatic.
-"Manual" means that the user has told the kernel to suspend a device,
-whereas "automatic" means that the kernel has decided all by itself to
-suspend a device. Automatic suspend is called "autosuspend" for
-short. In general, a device won't be autosuspended unless it has been
-idle for some minimum period of time, the so-called idle-delay time.
+Dynamic suspends occur when the kernel decides to suspend an idle
+device. This is called "autosuspend" for short. In general, a device
+won't be autosuspended unless it has been idle for some minimum period
+of time, the so-called idle-delay time.
Of course, nothing the kernel does on its own initiative should
prevent the computer or its devices from working properly. If a
We can categorize power management events in two broad classes:
external and internal. External events are those triggered by some
agent outside the USB stack: system suspend/resume (triggered by
-userspace), manual dynamic suspend/resume (also triggered by
-userspace), and remote wakeup (triggered by the device). Internal
-events are those triggered within the USB stack: autosuspend and
-autoresume.
+userspace), manual dynamic resume (also triggered by userspace), and
+remote wakeup (triggered by the device). Internal events are those
+triggered within the USB stack: autosuspend and autoresume. Note that
+all dynamic suspend events are internal; external agents are not
+allowed to issue dynamic suspends.
The user interface for dynamic PM
number of seconds the device should remain idle before
the kernel will autosuspend it (the idle-delay time).
The default is 2. 0 means to autosuspend as soon as
- the device becomes idle, and -1 means never to
- autosuspend. You can write a number to the file to
- change the autosuspend idle-delay time.
+ the device becomes idle, and negative values mean
+ never to autosuspend. You can write a number to the
+ file to change the autosuspend idle-delay time.
Writing "-1" to power/autosuspend and writing "on" to power/level do
essentially the same thing -- they both prevent the device from being
routine is automatically set up to carry out the operation when the
autosuspend idle-delay has expired.
-Autoresume attempts also can fail. This will happen if power/level is
-set to "suspend" or if the device doesn't manage to resume properly.
-Unlike autosuspend, there's no delay for an autoresume.
+Autoresume attempts also can fail, although failure would mean that
+the device is no longer present or operating properly. Unlike
+autosuspend, there's no delay for an autoresume.
Other parts of the driver interface
resume as soon as the system suspend is complete. Or the remote
wakeup may fail and get lost. Which outcome occurs depends on timing
and on the hardware and firmware design.
-
-More interestingly, a device might undergo a manual resume or
-autoresume during system suspend. With current kernels this shouldn't
-happen, because manual resumes must be initiated by userspace and
-autoresumes happen in response to I/O requests, but all user processes
-and I/O should be quiescent during a system suspend -- thanks to the
-freezer. However there are plans to do away with the freezer, which
-would mean these things would become possible. If and when this comes
-about, the USB core will carefully arrange matters so that either type
-of resume will block until the entire system has resumed.
----------------
To use the vga arbiter char device it was implemented an API inside the
-libpciaccess library. One fieldd was added to struct pci_device (each device
+libpciaccess library. One field was added to struct pci_device (each device
on the system):
/* the type of resource decoded by the device */
ALPHA PORT
M: Richard Henderson <rth@twiddle.net>
-S: Odd Fixes for 2.4; Maintained for 2.6.
M: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
-S: Maintained for 2.4; PCI support for 2.6.
+M: Matt Turner <mattst88@gmail.com>
L: linux-alpha@vger.kernel.org
F: arch/alpha/
S: Supported
F: Documentation/usb/WUSB-Design-overview.txt
F: Documentation/usb/wusb-cbaf
+F: drivers/usb/host/hwa-hc.c
+F: drivers/usb/host/whci/
F: drivers/usb/wusbcore/
F: include/linux/usb/wusb*
S: Supported
F: drivers/scsi/fnic/
+CMPC ACPI DRIVER
+M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
+M: Daniel Oliveira Nascimento <don@syst.com.br>
+S: Supported
+F: drivers/platform/x86/classmate-laptop.c
+
CODA FILE SYSTEM
M: Jan Harkes <jaharkes@cs.cmu.edu>
M: coda@cs.cmu.edu
F: sound/pci/cs5535audio/
CX18 VIDEO4LINUX DRIVER
-M: Hans Verkuil <hverkuil@xs4all.nl>
M: Andy Walls <awalls@radix.net>
-L: ivtv-devel@ivtvdriver.org
+L: ivtv-devel@ivtvdriver.org (moderated for non-subscribers)
L: linux-media@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
W: http://linuxtv.org
F: include/linux/f75375s.h
FIREWIRE SUBSYSTEM
-M: Kristian Hoegsberg <krh@redhat.com>
M: Stefan Richter <stefanr@s5r6.in-berlin.de>
L: linux1394-devel@lists.sourceforge.net
-W: http://www.linux1394.org/
+W: http://ieee1394.wiki.kernel.org/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git
S: Maintained
F: drivers/firewire/
F: drivers/idle/i7300_idle.c
IEEE 1394 SUBSYSTEM
-M: Ben Collins <ben.collins@ubuntu.com>
M: Stefan Richter <stefanr@s5r6.in-berlin.de>
L: linux1394-devel@lists.sourceforge.net
-W: http://www.linux1394.org/
+W: http://ieee1394.wiki.kernel.org/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git
-S: Maintained
+S: Obsolete
F: Documentation/debugging-via-ohci1394.txt
F: drivers/ieee1394/
-IEEE 1394 RAW I/O DRIVER
-M: Dan Dennedy <dan@dennedy.org>
-M: Stefan Richter <stefanr@s5r6.in-berlin.de>
-L: linux1394-devel@lists.sourceforge.net
-S: Maintained
-F: drivers/ieee1394/raw1394*
-
IEEE 802.15.4 SUBSYSTEM
M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
M: Sergey Lapin <slapin@ossfans.org>
F: drivers/isdn/hardware/eicon/
IVTV VIDEO4LINUX DRIVER
-M: Hans Verkuil <hverkuil@xs4all.nl>
-L: ivtv-devel@ivtvdriver.org
+M: Andy Walls <awalls@radix.net>
+L: ivtv-devel@ivtvdriver.org (moderated for non-subscribers)
L: linux-media@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
W: http://www.ivtvdriver.org
S: Maintained
F: drivers/platform/x86/msi-laptop.c
+MSI WMI SUPPORT
+M: Anisse Astier <anisse@astier.eu>
+S: Supported
+F: drivers/platform/x86/msi-wmi.c
+
MULTIFUNCTION DEVICES (MFD)
M: Samuel Ortiz <sameo@linux.intel.com>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6.git
MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
M: Felipe Balbi <felipe.balbi@nokia.com>
L: linux-usb@vger.kernel.org
-T: git git://gitorious.org/musb/mainline.git
+T: git git://gitorious.org/usb/usb.git
S: Maintained
F: drivers/usb/musb/
NILFS2 FILESYSTEM
M: KONISHI Ryusuke <konishi.ryusuke@lab.ntt.co.jp>
-L: users@nilfs.org
+L: linux-nilfs@vger.kernel.org
W: http://www.nilfs.org/en/
S: Supported
F: Documentation/filesystems/nilfs2.txt
F: sound/soc/omap/
OMAP FRAMEBUFFER SUPPORT
-M: Imre Deak <imre.deak@nokia.com>
+M: Tomi Valkeinen <tomi.valkeinen@nokia.com>
L: linux-fbdev@vger.kernel.org
L: linux-omap@vger.kernel.org
S: Maintained
F: drivers/video/omap/
-OMAP DISPLAY SUBSYSTEM SUPPORT (DSS2)
+OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
M: Tomi Valkeinen <tomi.valkeinen@nokia.com>
L: linux-omap@vger.kernel.org
-L: linux-fbdev@vger.kernel.org (moderated for non-subscribers)
+L: linux-fbdev@vger.kernel.org
S: Maintained
-F: drivers/video/omap2/dss/
-F: drivers/video/omap2/vrfb.c
-F: drivers/video/omap2/vram.c
+F: drivers/video/omap2/
F: Documentation/arm/OMAP/DSS
-OMAP FRAMEBUFFER SUPPORT (FOR DSS2)
-M: Tomi Valkeinen <tomi.valkeinen@nokia.com>
-L: linux-omap@vger.kernel.org
-L: linux-fbdev@vger.kernel.org (moderated for non-subscribers)
-S: Maintained
-F: drivers/video/omap2/omapfb/
-
OMAP MMC SUPPORT
M: Jarkko Lavinen <jarkko.lavinen@nokia.com>
L: linux-omap@vger.kernel.org
M: David Vrabel <david.vrabel@csr.com>
L: linux-usb@vger.kernel.org
S: Supported
-F: drivers/uwb/*
+F: drivers/uwb/
+X: drivers/uwb/wlp/
+X: drivers/uwb/i1480/i1480u-wlp/
+X: drivers/uwb/i1480/i1480-wlp.h
F: include/linux/uwb.h
F: include/linux/uwb/
WIMEDIA LLC PROTOCOL (WLP) SUBSYSTEM
M: David Vrabel <david.vrabel@csr.com>
+L: netdev@vger.kernel.org
S: Maintained
F: include/linux/wlp.h
F: drivers/uwb/wlp/
+F: drivers/uwb/i1480/i1480u-wlp/
+F: drivers/uwb/i1480/i1480-wlp.h
WISTRON LAPTOP BUTTON DRIVER
M: Miloslav Trmac <mitr@volny.cz>
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 33
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc5
NAME = Man-Eating Seals of Antiquity
# *DOCUMENTATION*
# o print "Entering directory ...";
MAKEFLAGS += -rR --no-print-directory
+# Avoid funny character set dependencies
+unexport LC_ALL
+LC_COLLATE=C
+LC_NUMERIC=C
+export LC_COLLATE LC_NUMERIC
+
# We are using a recursive build, so we need to do a little thinking
# to get the ordering right.
#
config HAVE_HW_BREAKPOINT
bool
- depends on HAVE_PERF_EVENTS
- select ANON_INODES
- select PERF_EVENTS
+ depends on PERF_EVENTS
config HAVE_USER_RETURN_NOTIFIER
bool
select HAVE_IDE
select HAVE_OPROFILE
select HAVE_SYSCALL_WRAPPERS
+ select HAVE_PERF_EVENTS
help
The Alpha is a 64-bit general-purpose processor designed and
marketed by the Digital Equipment Corporation of blessed memory,
"call_pal %0 # bugchk\n\t" \
".long %1\n\t.8byte %2" \
: : "i"(PAL_bugchk), "i"(__LINE__), "i"(__FILE__)); \
- for ( ; ; ); } while (0)
+ unreachable(); \
+ } while (0)
#define HAVE_ARCH_BUG
#endif
--- /dev/null
+#ifndef __ASM_ALPHA_PERF_EVENT_H
+#define __ASM_ALPHA_PERF_EVENT_H
+
+/* Alpha only supports software events through this interface. */
+static inline void set_perf_event_pending(void) { }
+
+#define PERF_EVENT_INDEX_OFFSET 0
+
+#endif /* __ASM_ALPHA_PERF_EVENT_H */
{
int cpu;
+ if (node == -1)
+ return cpu_all_mask;
+
cpumask_clear(&node_to_cpumask_map[node]);
for_each_online_cpu(cpu) {
#define __IGNORE_pause
#define __IGNORE_time
#define __IGNORE_utime
+#define __IGNORE_umount2
/*
* Linux-specific system calls begin at 300
#define __NR_timerfd 477
#define __NR_eventfd 478
#define __NR_recvmmsg 479
+#define __NR_fallocate 480
+#define __NR_timerfd_create 481
+#define __NR_timerfd_settime 482
+#define __NR_timerfd_gettime 483
+#define __NR_signalfd4 484
+#define __NR_eventfd2 485
+#define __NR_epoll_create1 486
+#define __NR_dup3 487
+#define __NR_pipe2 488
+#define __NR_inotify_init1 489
+#define __NR_preadv 490
+#define __NR_pwritev 491
+#define __NR_rt_tgsigqueueinfo 492
+#define __NR_perf_event_open 493
#ifdef __KERNEL__
-#define NR_SYSCALLS 480
+#define NR_SYSCALLS 494
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
.quad sys_epoll_pwait
.quad sys_utimensat /* 475 */
.quad sys_signalfd
- .quad sys_ni_syscall
+ .quad sys_ni_syscall /* sys_timerfd */
.quad sys_eventfd
.quad sys_recvmmsg
+ .quad sys_fallocate /* 480 */
+ .quad sys_timerfd_create
+ .quad sys_timerfd_settime
+ .quad sys_timerfd_gettime
+ .quad sys_signalfd4
+ .quad sys_eventfd2 /* 485 */
+ .quad sys_epoll_create1
+ .quad sys_dup3
+ .quad sys_pipe2
+ .quad sys_inotify_init1
+ .quad sys_preadv /* 490 */
+ .quad sys_pwritev
+ .quad sys_rt_tgsigqueueinfo
+ .quad sys_perf_event_open
.size sys_call_table, . - sys_call_table
.type sys_call_table, @object
select HAVE_KRETPROBES if (HAVE_KPROBES)
select HAVE_FUNCTION_TRACER if (!XIP_KERNEL)
select HAVE_GENERIC_DMA_COHERENT
+ select HAVE_KERNEL_GZIP
+ select HAVE_KERNEL_LZO
help
The ARM series is a line of low-power-consumption RISC chip designs
licensed by ARM Ltd and targeted at embedded applications and
select HAVE_IDE
select COMMON_CLKDEV
select GENERIC_ALLOCATOR
+ select ARCH_HAS_HOLES_MEMORYMODEL
help
Support for TI's DaVinci platform.
endchoice
+source "arch/arm/mach-aaec2000/Kconfig"
+
+source "arch/arm/mach-at91/Kconfig"
+
+source "arch/arm/mach-bcmring/Kconfig"
+
source "arch/arm/mach-clps711x/Kconfig"
+source "arch/arm/mach-davinci/Kconfig"
+
+source "arch/arm/mach-dove/Kconfig"
+
source "arch/arm/mach-ep93xx/Kconfig"
source "arch/arm/mach-footbridge/Kconfig"
source "arch/arm/mach-gemini/Kconfig"
+source "arch/arm/mach-h720x/Kconfig"
+
source "arch/arm/mach-integrator/Kconfig"
source "arch/arm/mach-iop32x/Kconfig"
source "arch/arm/mach-ixp23xx/Kconfig"
+source "arch/arm/mach-kirkwood/Kconfig"
+
+source "arch/arm/mach-ks8695/Kconfig"
+
+source "arch/arm/mach-lh7a40x/Kconfig"
+
source "arch/arm/mach-loki/Kconfig"
+source "arch/arm/mach-msm/Kconfig"
+
source "arch/arm/mach-mv78xx0/Kconfig"
-source "arch/arm/mach-pxa/Kconfig"
-source "arch/arm/plat-pxa/Kconfig"
+source "arch/arm/plat-mxc/Kconfig"
-source "arch/arm/mach-mmp/Kconfig"
+source "arch/arm/mach-netx/Kconfig"
-source "arch/arm/mach-sa1100/Kconfig"
+source "arch/arm/mach-nomadik/Kconfig"
+source "arch/arm/plat-nomadik/Kconfig"
+
+source "arch/arm/mach-ns9xxx/Kconfig"
source "arch/arm/plat-omap/Kconfig"
source "arch/arm/mach-orion5x/Kconfig"
-source "arch/arm/mach-kirkwood/Kconfig"
+source "arch/arm/mach-pxa/Kconfig"
+source "arch/arm/plat-pxa/Kconfig"
-source "arch/arm/mach-dove/Kconfig"
+source "arch/arm/mach-mmp/Kconfig"
+
+source "arch/arm/mach-realview/Kconfig"
+
+source "arch/arm/mach-sa1100/Kconfig"
source "arch/arm/plat-samsung/Kconfig"
source "arch/arm/plat-s3c24xx/Kconfig"
source "arch/arm/mach-s5pc100/Kconfig"
endif
-source "arch/arm/mach-lh7a40x/Kconfig"
+source "arch/arm/mach-u300/Kconfig"
-source "arch/arm/mach-h720x/Kconfig"
+source "arch/arm/mach-ux500/Kconfig"
source "arch/arm/mach-versatile/Kconfig"
-source "arch/arm/mach-aaec2000/Kconfig"
-
-source "arch/arm/mach-realview/Kconfig"
-
-source "arch/arm/mach-at91/Kconfig"
-
-source "arch/arm/plat-mxc/Kconfig"
-
-source "arch/arm/mach-nomadik/Kconfig"
-source "arch/arm/plat-nomadik/Kconfig"
-
-source "arch/arm/mach-netx/Kconfig"
-
-source "arch/arm/mach-ns9xxx/Kconfig"
-
-source "arch/arm/mach-davinci/Kconfig"
-
-source "arch/arm/mach-ks8695/Kconfig"
-
-source "arch/arm/mach-msm/Kconfig"
-
-source "arch/arm/mach-u300/Kconfig"
-
source "arch/arm/mach-w90x900/Kconfig"
-source "arch/arm/mach-bcmring/Kconfig"
-
-source "arch/arm/mach-ux500/Kconfig"
-
# Definitions to make life easier
config ARCH_ACORN
bool
machine-$(CONFIG_ARCH_MX2) := mx2
machine-$(CONFIG_ARCH_MX25) := mx25
machine-$(CONFIG_ARCH_MX3) := mx3
+machine-$(CONFIG_ARCH_MXC91231) := mxc91231
machine-$(CONFIG_ARCH_NETX) := netx
machine-$(CONFIG_ARCH_NOMADIK) := nomadik
machine-$(CONFIG_ARCH_NS9XXX) := ns9xxx
machine-$(CONFIG_ARCH_VERSATILE) := versatile
machine-$(CONFIG_ARCH_W90X900) := w90x900
machine-$(CONFIG_FOOTBRIDGE) := footbridge
-machine-$(CONFIG_ARCH_MXC91231) := mxc91231
# Platform directory name. This list is sorted alphanumerically
# by CONFIG_* macro name.
plat-$(CONFIG_ARCH_MXC) := mxc
plat-$(CONFIG_ARCH_OMAP) := omap
+plat-$(CONFIG_ARCH_STMP3XXX) := stmp3xxx
plat-$(CONFIG_PLAT_IOP) := iop
plat-$(CONFIG_PLAT_NOMADIK) := nomadik
plat-$(CONFIG_PLAT_ORION) := orion
plat-$(CONFIG_PLAT_S3C24XX) := s3c24xx s3c samsung
plat-$(CONFIG_PLAT_S3C64XX) := s3c64xx s3c samsung
plat-$(CONFIG_PLAT_S5PC1XX) := s5pc1xx s3c samsung
-plat-$(CONFIG_ARCH_STMP3XXX) := stmp3xxx
ifeq ($(CONFIG_ARCH_EBSA110),y)
# This is what happens if you forget the IOCS16 line.
SEDFLAGS = s/TEXT_START/$(ZTEXTADDR)/;s/BSS_START/$(ZBSSADDR)/
-targets := vmlinux vmlinux.lds piggy.gz piggy.o font.o font.c \
- head.o misc.o $(OBJS)
+suffix_$(CONFIG_KERNEL_GZIP) = gzip
+suffix_$(CONFIG_KERNEL_LZO) = lzo
+
+targets := vmlinux vmlinux.lds \
+ piggy.$(suffix_y) piggy.$(suffix_y).o \
+ font.o font.c head.o misc.o $(OBJS)
ifeq ($(CONFIG_FUNCTION_TRACER),y)
ORIG_CFLAGS := $(KBUILD_CFLAGS)
ifneq ($(PARAMS_PHYS),)
LDFLAGS_vmlinux += --defsym params_phys=$(PARAMS_PHYS)
endif
-LDFLAGS_vmlinux += -p --no-undefined -X \
- $(shell $(CC) $(KBUILD_CFLAGS) --print-libgcc-file-name) -T
+# ?
+LDFLAGS_vmlinux += -p
+# Report unresolved symbol references
+LDFLAGS_vmlinux += --no-undefined
+# Delete all temporary local symbols
+LDFLAGS_vmlinux += -X
+# Next argument is a linker script
+LDFLAGS_vmlinux += -T
+
+# For __aeabi_uidivmod
+lib1funcs = $(obj)/lib1funcs.o
+
+$(obj)/lib1funcs.S: $(srctree)/arch/$(SRCARCH)/lib/lib1funcs.S FORCE
+ $(call cmd,shipped)
# Don't allow any static data in misc.o, which
# would otherwise mess up our GOT table
CFLAGS_misc.o := -Dstatic=
-$(obj)/vmlinux: $(obj)/vmlinux.lds $(obj)/$(HEAD) $(obj)/piggy.o \
- $(addprefix $(obj)/, $(OBJS)) FORCE
+$(obj)/vmlinux: $(obj)/vmlinux.lds $(obj)/$(HEAD) $(obj)/piggy.$(suffix_y).o \
+ $(addprefix $(obj)/, $(OBJS)) $(lib1funcs) FORCE
$(call if_changed,ld)
@:
-$(obj)/piggy.gz: $(obj)/../Image FORCE
- $(call if_changed,gzip)
+$(obj)/piggy.$(suffix_y): $(obj)/../Image FORCE
+ $(call if_changed,$(suffix_y))
-$(obj)/piggy.o: $(obj)/piggy.gz FORCE
+$(obj)/piggy.$(suffix_y).o: $(obj)/piggy.$(suffix_y) FORCE
CFLAGS_font.o := -Dstatic=
.macro writeb, ch, rb
mcr p14, 0, \ch, c0, c5, 0
.endm
+#elif defined(CONFIG_CPU_V7)
+ .macro loadsp, rb
+ .endm
+ .macro writeb, ch, rb
+wait: mrc p14, 0, pc, c0, c1, 0
+ bcs wait
+ mcr p14, 0, \ch, c0, c5, 0
+ .endm
#elif defined(CONFIG_CPU_XSCALE)
.macro loadsp, rb
.endm
unsigned int __machine_arch_type;
+#define _LINUX_STRING_H_
+
#include <linux/compiler.h> /* for inline */
#include <linux/types.h> /* for size_t */
#include <linux/stddef.h> /* for NULL */
#include <asm/string.h>
+#include <linux/linkage.h>
+
+#include <asm/unaligned.h>
#ifdef STANDALONE_DEBUG
#define putstr printf
asm("mcr p14, 0, %0, c0, c5, 0" : : "r" (ch));
}
+
+#elif defined(CONFIG_CPU_V7)
+
+static void icedcc_putc(int ch)
+{
+ asm(
+ "wait: mrc p14, 0, pc, c0, c1, 0 \n\
+ bcs wait \n\
+ mcr p14, 0, %0, c0, c5, 0 "
+ : : "r" (ch));
+}
+
#elif defined(CONFIG_CPU_XSCALE)
static void icedcc_putc(int ch)
#endif
#define putc(ch) icedcc_putc(ch)
-#define flush() do { } while (0)
#endif
static void putstr(const char *ptr)
/*
* gzip delarations
*/
-#define OF(args) args
#define STATIC static
-typedef unsigned char uch;
-typedef unsigned short ush;
-typedef unsigned long ulg;
-
-#define WSIZE 0x8000 /* Window size must be at least 32k, */
- /* and a power of two */
-
-static uch *inbuf; /* input buffer */
-static uch window[WSIZE]; /* Sliding window buffer */
-
-static unsigned insize; /* valid bytes in inbuf */
-static unsigned inptr; /* index of next byte to be processed in inbuf */
-static unsigned outcnt; /* bytes in output buffer */
-
-/* gzip flag byte */
-#define ASCII_FLAG 0x01 /* bit 0 set: file probably ascii text */
-#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
-#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
-#define ORIG_NAME 0x08 /* bit 3 set: original file name present */
-#define COMMENT 0x10 /* bit 4 set: file comment present */
-#define ENCRYPTED 0x20 /* bit 5 set: file is encrypted */
-#define RESERVED 0xC0 /* bit 6,7: reserved */
-
-#define get_byte() (inptr < insize ? inbuf[inptr++] : fill_inbuf())
-
/* Diagnostic functions */
#ifdef DEBUG
# define Assert(cond,msg) {if(!(cond)) error(msg);}
# define Tracecv(c,x)
#endif
-static int fill_inbuf(void);
-static void flush_window(void);
static void error(char *m);
extern char input_data[];
extern char input_data_end[];
-static uch *output_data;
-static ulg output_ptr;
-static ulg bytes_out;
+static unsigned char *output_data;
+static unsigned long output_ptr;
static void error(char *m);
static void putstr(const char *);
-extern int end;
-static ulg free_mem_ptr;
-static ulg free_mem_end_ptr;
+static unsigned long free_mem_ptr;
+static unsigned long free_mem_end_ptr;
#ifdef STANDALONE_DEBUG
#define NO_INFLATE_MALLOC
#define ARCH_HAS_DECOMP_WDOG
-#include "../../../../lib/inflate.c"
-
-/* ===========================================================================
- * Fill the input buffer. This is called only when the buffer is empty
- * and at least one byte is really needed.
- */
-int fill_inbuf(void)
-{
- if (insize != 0)
- error("ran out of input data");
-
- inbuf = input_data;
- insize = &input_data_end[0] - &input_data[0];
-
- inptr = 1;
- return inbuf[0];
-}
+#ifdef CONFIG_KERNEL_GZIP
+#include "../../../../lib/decompress_inflate.c"
+#endif
-/* ===========================================================================
- * Write the output window window[0..outcnt-1] and update crc and bytes_out.
- * (Used for the decompressed data only.)
- */
-void flush_window(void)
-{
- ulg c = crc;
- unsigned n;
- uch *in, *out, ch;
-
- in = window;
- out = &output_data[output_ptr];
- for (n = 0; n < outcnt; n++) {
- ch = *out++ = *in++;
- c = crc_32_tab[((int)c ^ ch) & 0xff] ^ (c >> 8);
- }
- crc = c;
- bytes_out += (ulg)outcnt;
- output_ptr += (ulg)outcnt;
- outcnt = 0;
- putstr(".");
-}
+#ifdef CONFIG_KERNEL_LZO
+#include "../../../../lib/decompress_unlzo.c"
+#endif
#ifndef arch_error
#define arch_error(x)
while(1); /* Halt */
}
+asmlinkage void __div0(void)
+{
+ error("Attempting division by 0!");
+}
+
#ifndef STANDALONE_DEBUG
-ulg
-decompress_kernel(ulg output_start, ulg free_mem_ptr_p, ulg free_mem_ptr_end_p,
- int arch_id)
+unsigned long
+decompress_kernel(unsigned long output_start, unsigned long free_mem_ptr_p,
+ unsigned long free_mem_ptr_end_p,
+ int arch_id)
{
- output_data = (uch *)output_start; /* Points to kernel start */
+ unsigned char *tmp;
+
+ output_data = (unsigned char *)output_start;
free_mem_ptr = free_mem_ptr_p;
free_mem_end_ptr = free_mem_ptr_end_p;
__machine_arch_type = arch_id;
arch_decomp_setup();
- makecrc();
+ tmp = (unsigned char *) (((unsigned long)input_data_end) - 4);
+ output_ptr = get_unaligned_le32(tmp);
+
putstr("Uncompressing Linux...");
- gunzip();
+ decompress(input_data, input_data_end - input_data,
+ NULL, NULL, output_data, NULL, error);
putstr(" done, booting the kernel.\n");
return output_ptr;
}
{
output_data = output_buffer;
- makecrc();
putstr("Uncompressing Linux...");
- gunzip();
+ decompress(input_data, input_data_end - input_data,
+ NULL, NULL, output_data, NULL, error);
putstr("done.\n");
return 0;
}
#endif
-
+++ /dev/null
- .section .piggydata,#alloc
- .globl input_data
-input_data:
- .incbin "arch/arm/boot/compressed/piggy.gz"
- .globl input_data_end
-input_data_end:
--- /dev/null
+ .section .piggydata,#alloc
+ .globl input_data
+input_data:
+ .incbin "arch/arm/boot/compressed/piggy.gzip"
+ .globl input_data_end
+input_data_end:
--- /dev/null
+ .section .piggydata,#alloc
+ .globl input_data
+input_data:
+ .incbin "arch/arm/boot/compressed/piggy.lzo"
+ .globl input_data_end
+input_data_end:
* we need to ensure that the data will be coherent
* with user mappings.
*/
- __cpuc_flush_kernel_dcache_area(ptr, size);
+ __cpuc_flush_dcache_area(ptr, size);
}
free_safe_buffer(dev->archdata.dmabounce, buf);
}
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM922T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM922T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM925T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_SA1100=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_SA1100=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_V6=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_32v6=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_SA1100=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSC3=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSC3=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_SA1100=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_V6=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_32v6=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_SA110=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM720T=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_LV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_SA110=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM720T=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_LV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_SA1100=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM720T=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_LV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM720T=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_LV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_SA1100=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM925T=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM720T=y
CONFIG_CPU_ARM920T=y
# CONFIG_CPU_ARM922T is not set
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSC3=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSC3=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_SA1100=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_FEROCEON=y
# CONFIG_CPU_FEROCEON_OLD_ID is not set
CONFIG_CPU_32v5=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM922T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_SA1100=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_FEROCEON=y
# CONFIG_CPU_FEROCEON_OLD_ID is not set
CONFIG_CPU_32v5=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM922T=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM922T=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM720T=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_LV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_V6=y
# CONFIG_CPU_32v6K is not set
CONFIG_CPU_32v6=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_FEROCEON=y
CONFIG_CPU_FEROCEON_OLD_ID=y
CONFIG_CPU_32v5=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_V6=y
# CONFIG_CPU_32v6K is not set
CONFIG_CPU_32v6=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_V6=y
# CONFIG_CPU_32v6K is not set
CONFIG_CPU_32v6=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_V6=y
# CONFIG_CPU_32v6K is not set
CONFIG_CPU_32v6=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_SA1100=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_SA110=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_V6=y
# CONFIG_CPU_32v6K is not set
CONFIG_CPU_32v6=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_V6=y
# CONFIG_CPU_32v6K is not set
CONFIG_CPU_32v6=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM925T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_V6=y
# CONFIG_CPU_32v6K is not set
CONFIG_CPU_32v6=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_V6=y
# CONFIG_CPU_32v6K is not set
CONFIG_CPU_32v6=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM925T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_FEROCEON=y
CONFIG_CPU_FEROCEON_OLD_ID=y
CONFIG_CPU_32v5=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM925T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM925T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM925T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_SA1100=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_MOHAWK=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSC3=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_MOHAWK=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
# CONFIG_CPU_ARM926T is not set
CONFIG_CPU_V6=y
CONFIG_CPU_32v6K=y
#
# Processor Type
#
-CONFIG_CPU_32=y
# CONFIG_CPU_ARM926T is not set
CONFIG_CPU_V6=y
# CONFIG_CPU_32v6K is not set
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM610=y
CONFIG_CPU_ARM710=y
CONFIG_CPU_SA110=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_V6=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_32v6=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_SA1100=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_SA110=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_SA1100=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM925T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Sat Oct 17 23:32:24 2009
+# Linux kernel version: 2.6.33-rc2
+# Wed Jan 6 00:01:36 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=y
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_DOVE is not set
# CONFIG_ARCH_KIRKWOOD is not set
# CONFIG_ARCH_LOKI is not set
# CONFIG_ARCH_MV78XX0 is not set
# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
# CONFIG_ARCH_BCMRING is not set
+# CONFIG_ARCH_U8500 is not set
#
# ST-Ericsson AB U300/U330/U335/U365 Platform
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_SPLIT_PTLOCK_CPUS=4096
+CONFIG_SPLIT_PTLOCK_CPUS=999999
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ALIGNMENT_TRAP=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_IWMC3200TOP is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_SPI_BITBANG is not set
# CONFIG_SPI_GPIO is not set
CONFIG_SPI_PL022=y
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
# CONFIG_MFD_T7L66XB is not set
# CONFIG_MFD_TC6387XB is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
CONFIG_AB3100_CORE=y
CONFIG_AB3100_OTP=y
# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
# CONFIG_REGULATOR_BQ24022 is not set
# CONFIG_REGULATOR_MAX1586 is not set
+# CONFIG_REGULATOR_MAX8660 is not set
# CONFIG_REGULATOR_LP3971 is not set
CONFIG_REGULATOR_AB3100=y
# CONFIG_REGULATOR_TPS65023 is not set
# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_DAC124S085 is not set
+# CONFIG_LEDS_REGULATOR is not set
# CONFIG_LEDS_BD2802 is not set
+# CONFIG_LEDS_LT3593 is not set
#
# LED Triggers
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
CONFIG_RTC_DRV_AB3100=y
#
# DMA Devices
#
+CONFIG_COH901318=y
+CONFIG_DMA_ENGINE=y
+
+#
+# DMA Clients
+#
+# CONFIG_NET_DMA is not set
+# CONFIG_ASYNC_TX_DMA is not set
+# CONFIG_DMATEST is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
-# CONFIG_NLS_CODEPAGE_437 is not set
+CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_DEBUG_ERRORS is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_LL is not set
+# CONFIG_OC_ETM is not set
#
# Security options
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
# CONFIG_BINARY_PRINTF is not set
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_EV4T=y
#
# Processor Type
#
-CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
* Please note that the implementation of these, and the required
* effects are cache-type (VIVT/VIPT/PIPT) specific.
*
- * flush_cache_kern_all()
+ * flush_kern_all()
*
* Unconditionally clean and invalidate the entire cache.
*
- * flush_cache_user_mm(mm)
+ * flush_user_all()
*
* Clean and invalidate all user space cache entries
* before a change of page tables.
*
- * flush_cache_user_range(start, end, flags)
+ * flush_user_range(start, end, flags)
*
* Clean and invalidate a range of cache entries in the
* specified address space before a change of page tables.
* - start - virtual start address
* - end - virtual end address
*
+ * coherent_user_range(start, end)
+ *
+ * Ensure coherency between the Icache and the Dcache in the
+ * region described by start, end. If you have non-snooping
+ * Harvard caches, you need to implement this function.
+ * - start - virtual start address
+ * - end - virtual end address
+ *
+ * flush_kern_dcache_area(kaddr, size)
+ *
+ * Ensure that the data held in page is written back.
+ * - kaddr - page address
+ * - size - region size
+ *
* DMA Cache Coherency
* ===================
*
#define __ASM_ARM_CPU_H
#include <linux/percpu.h>
+#include <linux/cpu.h>
struct cpuinfo_arm {
struct cpu cpu;
#define NO_DMA 255
#endif
+#endif /* CONFIG_ISA_DMA_API */
+
#ifdef CONFIG_PCI
extern int isa_dma_bridge_buggy;
#else
#define isa_dma_bridge_buggy (0)
#endif
-#endif /* CONFIG_ISA_DMA_API */
-
#endif /* __ASM_ARM_DMA_H */
* CPU_NAME - the prefix for CPU related functions
*/
-#ifdef CONFIG_CPU_32
-# ifdef CONFIG_CPU_ARM610
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_arm6
-# endif
+#ifdef CONFIG_CPU_ARM610
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_arm6
# endif
-# ifdef CONFIG_CPU_ARM7TDMI
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_arm7tdmi
-# endif
+#endif
+
+#ifdef CONFIG_CPU_ARM7TDMI
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_arm7tdmi
# endif
-# ifdef CONFIG_CPU_ARM710
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_arm7
-# endif
+#endif
+
+#ifdef CONFIG_CPU_ARM710
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_arm7
# endif
-# ifdef CONFIG_CPU_ARM720T
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_arm720
-# endif
+#endif
+
+#ifdef CONFIG_CPU_ARM720T
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_arm720
# endif
-# ifdef CONFIG_CPU_ARM740T
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_arm740
-# endif
+#endif
+
+#ifdef CONFIG_CPU_ARM740T
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_arm740
# endif
-# ifdef CONFIG_CPU_ARM9TDMI
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_arm9tdmi
-# endif
+#endif
+
+#ifdef CONFIG_CPU_ARM9TDMI
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_arm9tdmi
# endif
-# ifdef CONFIG_CPU_ARM920T
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_arm920
-# endif
+#endif
+
+#ifdef CONFIG_CPU_ARM920T
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_arm920
# endif
-# ifdef CONFIG_CPU_ARM922T
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_arm922
-# endif
+#endif
+
+#ifdef CONFIG_CPU_ARM922T
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_arm922
# endif
-# ifdef CONFIG_CPU_FA526
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_fa526
-# endif
+#endif
+
+#ifdef CONFIG_CPU_FA526
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_fa526
# endif
-# ifdef CONFIG_CPU_ARM925T
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_arm925
-# endif
+#endif
+
+#ifdef CONFIG_CPU_ARM925T
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_arm925
# endif
-# ifdef CONFIG_CPU_ARM926T
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_arm926
-# endif
+#endif
+
+#ifdef CONFIG_CPU_ARM926T
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_arm926
# endif
-# ifdef CONFIG_CPU_ARM940T
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_arm940
-# endif
+#endif
+
+#ifdef CONFIG_CPU_ARM940T
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_arm940
# endif
-# ifdef CONFIG_CPU_ARM946E
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_arm946
-# endif
+#endif
+
+#ifdef CONFIG_CPU_ARM946E
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_arm946
# endif
-# ifdef CONFIG_CPU_SA110
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_sa110
-# endif
+#endif
+
+#ifdef CONFIG_CPU_SA110
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_sa110
# endif
-# ifdef CONFIG_CPU_SA1100
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_sa1100
-# endif
+#endif
+
+#ifdef CONFIG_CPU_SA1100
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_sa1100
# endif
-# ifdef CONFIG_CPU_ARM1020
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_arm1020
-# endif
+#endif
+
+#ifdef CONFIG_CPU_ARM1020
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_arm1020
# endif
-# ifdef CONFIG_CPU_ARM1020E
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_arm1020e
-# endif
+#endif
+
+#ifdef CONFIG_CPU_ARM1020E
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_arm1020e
# endif
-# ifdef CONFIG_CPU_ARM1022
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_arm1022
-# endif
+#endif
+
+#ifdef CONFIG_CPU_ARM1022
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_arm1022
# endif
-# ifdef CONFIG_CPU_ARM1026
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_arm1026
-# endif
+#endif
+
+#ifdef CONFIG_CPU_ARM1026
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_arm1026
# endif
-# ifdef CONFIG_CPU_XSCALE
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_xscale
-# endif
+#endif
+
+#ifdef CONFIG_CPU_XSCALE
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_xscale
# endif
-# ifdef CONFIG_CPU_XSC3
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_xsc3
-# endif
+#endif
+
+#ifdef CONFIG_CPU_XSC3
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_xsc3
# endif
-# ifdef CONFIG_CPU_MOHAWK
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_mohawk
-# endif
+#endif
+
+#ifdef CONFIG_CPU_MOHAWK
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_mohawk
# endif
-# ifdef CONFIG_CPU_FEROCEON
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_feroceon
-# endif
+#endif
+
+#ifdef CONFIG_CPU_FEROCEON
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_feroceon
# endif
-# ifdef CONFIG_CPU_V6
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_v6
-# endif
+#endif
+
+#ifdef CONFIG_CPU_V6
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_v6
# endif
-# ifdef CONFIG_CPU_V7
-# ifdef CPU_NAME
-# undef MULTI_CPU
-# define MULTI_CPU
-# else
-# define CPU_NAME cpu_v7
-# endif
+#endif
+
+#ifdef CONFIG_CPU_V7
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_v7
# endif
#endif
* stack during a system call. Note that sizeof(struct pt_regs)
* has to be a multiple of 8.
*/
+#ifndef __KERNEL__
struct pt_regs {
long uregs[18];
};
+#else /* __KERNEL__ */
+struct pt_regs {
+ unsigned long uregs[18];
+};
+#endif /* __KERNEL__ */
#define ARM_cpsr uregs[16]
#define ARM_pc uregs[15]
* These are the reason codes for the thread notifier.
*/
#define THREAD_NOTIFY_FLUSH 0
-#define THREAD_NOTIFY_RELEASE 1
+#define THREAD_NOTIFY_EXIT 1
#define THREAD_NOTIFY_SWITCH 2
#endif
#define __NR_pwritev (__NR_SYSCALL_BASE+362)
#define __NR_rt_tgsigqueueinfo (__NR_SYSCALL_BASE+363)
#define __NR_perf_event_open (__NR_SYSCALL_BASE+364)
+#define __NR_recvmmsg (__NR_SYSCALL_BASE+365)
/*
* The following SWIs are ARM private.
* initialised state information on the first fault.
*/
- case THREAD_NOTIFY_RELEASE:
+ case THREAD_NOTIFY_EXIT:
crunch_task_release(thread);
break;
1002:
.endm
+#elif defined(CONFIG_CPU_V7)
+
+ .macro addruart, rx
+ .endm
+
+ .macro senduart, rd, rx
+ mcr p14, 0, \rd, c0, c5, 0
+ .endm
+
+ .macro busyuart, rd, rx
+busy: mrc p14, 0, pc, c0, c1, 0
+ bcs busy
+ .endm
+
+ .macro waituart, rd, rx
+wait: mrc p14, 0, pc, c0, c1, 0
+ bcs wait
+
+ .endm
+
#elif defined(CONFIG_CPU_XSCALE)
.macro addruart, rx
outb(0x32, 0x4d6);
outb(0x33, 0x4d6);
- request_dma(DMA_ISA_CASCADE, "cascade");
-
for (i = 0; i < ARRAY_SIZE(dma_resources); i++)
request_resource(&ioport_resource, dma_resources + i);
printk(KERN_ERR "ISADMA%u: unable to register: %d\n",
chan, ret);
}
+
+ request_dma(DMA_ISA_CASCADE, "cascade");
}
}
return 1;
if (cpu_architecture() < CPU_ARCH_ARMv6)
return 1;
-#if !defined(CONFIG_AEABI) || defined(CONFIG_OABI_COMPAT)
- /*
- * If we have support for OABI programs, we can never allow NX
- * support - our signal syscall restart mechanism relies upon
- * being able to execute code placed on the user stack.
- */
- return 1;
-#else
return 0;
-#endif
}
EXPORT_SYMBOL(arm_elf_read_implies_exec);
#else
-#ifdef CONFIG_SMP
- mcr p15, 0, r0, c7, c10, 5 @ dmb
-#endif
+ smp_dmb
1: ldrex r3, [r2]
subs r3, r3, r0
strexeq r3, r1, [r2]
char buf[64];
printk("CPU: %d %s (%s %.*s)\n",
- smp_processor_id(), print_tainted(), init_utsname()->release,
+ raw_smp_processor_id(), print_tainted(),
+ init_utsname()->release,
(int)strcspn(init_utsname()->version, " "),
init_utsname()->version);
print_symbol("PC is at %s\n", instruction_pointer(regs));
__backtrace();
}
+ATOMIC_NOTIFIER_HEAD(thread_notify_head);
+
+EXPORT_SYMBOL_GPL(thread_notify_head);
+
/*
* Free current thread data structures etc..
*/
void exit_thread(void)
{
+ thread_notify(THREAD_NOTIFY_EXIT, current_thread_info());
}
-ATOMIC_NOTIFIER_HEAD(thread_notify_head);
-
-EXPORT_SYMBOL_GPL(thread_notify_head);
-
void flush_thread(void)
{
struct thread_info *thread = current_thread_info();
void release_thread(struct task_struct *dead_task)
{
- struct thread_info *thread = task_thread_info(dead_task);
-
- thread_notify(THREAD_NOTIFY_RELEASE, thread);
}
asmlinkage void ret_from_fork(void) __asm__("ret_from_fork");
* initialised state information on the first fault.
*/
- case THREAD_NOTIFY_RELEASE:
+ case THREAD_NOTIFY_EXIT:
iwmmxt_task_release(thread);
break;
static struct vpfe_config vpfe_cfg = {
.num_subdevs = ARRAY_SIZE(vpfe_sub_devs),
+ .i2c_adapter_id = 1,
.sub_devs = vpfe_sub_devs,
.card_name = "DM355 EVM",
.ccdc = "DM355 CCDC",
.bus_delay = 0 /* usec */,
};
-#ifdef CONFIG_KEYBOARD_DAVINCI
+static int dm365evm_keyscan_enable(struct device *dev)
+{
+ return davinci_cfg_reg(DM365_KEYSCAN);
+}
+
static unsigned short dm365evm_keymap[] = {
KEY_KP2,
KEY_LEFT,
};
static struct davinci_ks_platform_data dm365evm_ks_data = {
+ .device_enable = dm365evm_keyscan_enable,
.keymap = dm365evm_keymap,
.keymapsize = ARRAY_SIZE(dm365evm_keymap),
.rep = 1,
.interval = 0x2,
.matrix_type = DAVINCI_KEYSCAN_MATRIX_4X4,
};
-#endif
static int cpld_mmc_get_cd(int module)
{
dm365_init_asp(&dm365_evm_snd_data);
dm365_init_rtc();
-
-#ifdef CONFIG_KEYBOARD_DAVINCI
dm365_init_ks(&dm365evm_ks_data);
-#endif
}
static __init void dm365_evm_irq_init(void)
static struct vpfe_config vpfe_cfg = {
.num_subdevs = ARRAY_SIZE(vpfe_sub_devs),
+ .i2c_adapter_id = 1,
.sub_devs = vpfe_sub_devs,
.card_name = "DM6446 EVM",
.ccdc = "DM6446 CCDC",
return 0;
}
+/*
+ * Faking this allows us to to work with suspend functions of
+ * generic drivers which call {enable|disable}_irq_wake for
+ * wake up interrupt sources (eg RTC on DA850).
+ */
+static int cp_intc_set_wake(unsigned int irq, unsigned int on)
+{
+ return 0;
+}
+
static struct irq_chip cp_intc_irq_chip = {
.name = "cp_intc",
.ack = cp_intc_ack_irq,
.mask = cp_intc_mask_irq,
.unmask = cp_intc_unmask_irq,
.set_type = cp_intc_set_irq_type,
+ .set_wake = cp_intc_set_wake,
};
void __init cp_intc_init(void __iomem *base, unsigned short num_irq,
int da8xx_register_rtc(void)
{
+ int ret;
+
/* Unlock the rtc's registers */
__raw_writel(0x83e70b13, IO_ADDRESS(DA8XX_RTC_BASE + 0x6c));
__raw_writel(0x95a4f1e0, IO_ADDRESS(DA8XX_RTC_BASE + 0x70));
- return platform_device_register(&da8xx_rtc_device);
+ ret = platform_device_register(&da8xx_rtc_device);
+ if (!ret)
+ /* Atleast on DA850, RTC is a wakeup source */
+ device_init_wakeup(&da8xx_rtc_device.dev, true);
+
+ return ret;
}
static struct resource da8xx_cpuidle_resources[] = {
void __init dm365_init_ks(struct davinci_ks_platform_data *pdata)
{
- davinci_cfg_reg(DM365_KEYSCAN);
dm365_ks_device.dev.platform_data = pdata;
platform_device_register(&dm365_ks_device);
}
};
struct davinci_ks_platform_data {
+ int (*device_enable)(struct device *dev);
unsigned short *keymap;
u32 keymapsize;
u8 rep:1;
# Object file lists.
-obj-y := common.o dc21285.o dma.o isa-irq.o time.o
+obj-y := common.o dc21285.o dma.o isa-irq.o
obj-m :=
obj-n :=
obj- :=
obj-$(CONFIG_PCI) +=$(pci-y)
obj-$(CONFIG_LEDS) +=$(leds-y)
-obj-$(CONFIG_ISA) += isa.o
+obj-$(CONFIG_ISA) += isa.o isa-rtc.o
*CSR_TIMER1_CNTL = TIMER_CNTL_ENABLE | TIMER_CNTL_AUTORELOAD | TIMER_CNTL_DIV16;
setup_irq(IRQ_TIMER1, &footbridge_timer_irq);
-
- isa_rtc_init();
}
struct sys_timer footbridge_timer = {
--- /dev/null
+/*
+ * arch/arm/mach-footbridge/isa-rtc.c
+ *
+ * Copyright (C) 1998 Russell King.
+ * Copyright (C) 1998 Phil Blundell
+ *
+ * CATS has a real-time clock, though the evaluation board doesn't.
+ *
+ * Changelog:
+ * 21-Mar-1998 RMK Created
+ * 27-Aug-1998 PJB CATS support
+ * 28-Dec-1998 APH Made leds optional
+ * 20-Jan-1999 RMK Started merge of EBSA285, CATS and NetWinder
+ * 16-Mar-1999 RMK More support for EBSA285-like machines with RTCs in
+ */
+
+#define RTC_PORT(x) (0x70+(x))
+#define RTC_ALWAYS_BCD 0
+
+#include <linux/init.h>
+#include <linux/mc146818rtc.h>
+#include <linux/bcd.h>
+#include <linux/io.h>
+
+#include "common.h"
+
+void __init isa_rtc_init(void)
+{
+ int reg_d, reg_b;
+
+ /*
+ * Probe for the RTC.
+ */
+ reg_d = CMOS_READ(RTC_REG_D);
+
+ /*
+ * make sure the divider is set
+ */
+ CMOS_WRITE(RTC_REF_CLCK_32KHZ, RTC_REG_A);
+
+ /*
+ * Set control reg B
+ * (24 hour mode, update enabled)
+ */
+ reg_b = CMOS_READ(RTC_REG_B) & 0x7f;
+ reg_b |= 2;
+ CMOS_WRITE(reg_b, RTC_REG_B);
+
+ if ((CMOS_READ(RTC_REG_A) & 0x7f) == RTC_REF_CLCK_32KHZ &&
+ CMOS_READ(RTC_REG_B) == reg_b) {
+ /*
+ * We have a RTC. Check the battery
+ */
+ if ((reg_d & 0x80) == 0)
+ printk(KERN_WARNING "RTC: *** warning: CMOS battery bad\n");
+ }
+}
static void __init isa_timer_init(void)
{
- isa_rtc_init();
-
/* enable PIT timer */
/* set for periodic (4) and LSB/MSB write (0x30) */
outb(0x34, 0x43);
#include <linux/serial_8250.h>
#include <asm/irq.h>
+#include <asm/hardware/dec21285.h>
+
+#include "common.h"
static struct resource rtc_resources[] = {
[0] = {
static int __init footbridge_isa_init(void)
{
- int err;
+ int err = 0;
- err = platform_device_register(&rtc_device);
- if (err)
- printk(KERN_ERR "Unable to register RTC device: %d\n", err);
+ if (!footbridge_cfn_mode())
+ return 0;
+
+ /* Personal server doesn't have RTC */
+ if (!machine_is_personal_server()) {
+ isa_rtc_init();
+ err = platform_device_register(&rtc_device);
+ if (err)
+ printk(KERN_ERR "Unable to register RTC device: %d\n", err);
+ }
err = platform_device_register(&serial_device);
if (err)
printk(KERN_ERR "Unable to register serial device: %d\n", err);
+++ /dev/null
-/*
- * arch/arm/mach-footbridge/include/mach/time.h
- *
- * Copyright (C) 1998 Russell King.
- * Copyright (C) 1998 Phil Blundell
- *
- * CATS has a real-time clock, though the evaluation board doesn't.
- *
- * Changelog:
- * 21-Mar-1998 RMK Created
- * 27-Aug-1998 PJB CATS support
- * 28-Dec-1998 APH Made leds optional
- * 20-Jan-1999 RMK Started merge of EBSA285, CATS and NetWinder
- * 16-Mar-1999 RMK More support for EBSA285-like machines with RTCs in
- */
-
-#define RTC_PORT(x) (rtc_base+(x))
-#define RTC_ALWAYS_BCD 0
-
-#include <linux/timex.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/mc146818rtc.h>
-#include <linux/bcd.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-
-#include <asm/mach/time.h>
-#include "common.h"
-
-static int rtc_base;
-
-static unsigned long __init get_isa_cmos_time(void)
-{
- unsigned int year, mon, day, hour, min, sec;
-
- // check to see if the RTC makes sense.....
- if ((CMOS_READ(RTC_VALID) & RTC_VRT) == 0)
- return mktime(1970, 1, 1, 0, 0, 0);
-
- do {
- sec = CMOS_READ(RTC_SECONDS);
- min = CMOS_READ(RTC_MINUTES);
- hour = CMOS_READ(RTC_HOURS);
- day = CMOS_READ(RTC_DAY_OF_MONTH);
- mon = CMOS_READ(RTC_MONTH);
- year = CMOS_READ(RTC_YEAR);
- } while (sec != CMOS_READ(RTC_SECONDS));
-
- if (!(CMOS_READ(RTC_CONTROL) & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
- sec = bcd2bin(sec);
- min = bcd2bin(min);
- hour = bcd2bin(hour);
- day = bcd2bin(day);
- mon = bcd2bin(mon);
- year = bcd2bin(year);
- }
- if ((year += 1900) < 1970)
- year += 100;
- return mktime(year, mon, day, hour, min, sec);
-}
-
-static int set_isa_cmos_time(void)
-{
- int retval = 0;
- int real_seconds, real_minutes, cmos_minutes;
- unsigned char save_control, save_freq_select;
- unsigned long nowtime = xtime.tv_sec;
-
- save_control = CMOS_READ(RTC_CONTROL); /* tell the clock it's being set */
- CMOS_WRITE((save_control|RTC_SET), RTC_CONTROL);
-
- save_freq_select = CMOS_READ(RTC_FREQ_SELECT); /* stop and reset prescaler */
- CMOS_WRITE((save_freq_select|RTC_DIV_RESET2), RTC_FREQ_SELECT);
-
- cmos_minutes = CMOS_READ(RTC_MINUTES);
- if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD)
- cmos_minutes = bcd2bin(cmos_minutes);
-
- /*
- * since we're only adjusting minutes and seconds,
- * don't interfere with hour overflow. This avoids
- * messing with unknown time zones but requires your
- * RTC not to be off by more than 15 minutes
- */
- real_seconds = nowtime % 60;
- real_minutes = nowtime / 60;
- if (((abs(real_minutes - cmos_minutes) + 15)/30) & 1)
- real_minutes += 30; /* correct for half hour time zone */
- real_minutes %= 60;
-
- if (abs(real_minutes - cmos_minutes) < 30) {
- if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
- real_seconds = bin2bcd(real_seconds);
- real_minutes = bin2bcd(real_minutes);
- }
- CMOS_WRITE(real_seconds,RTC_SECONDS);
- CMOS_WRITE(real_minutes,RTC_MINUTES);
- } else
- retval = -1;
-
- /* The following flags have to be released exactly in this order,
- * otherwise the DS12887 (popular MC146818A clone with integrated
- * battery and quartz) will not reset the oscillator and will not
- * update precisely 500 ms later. You won't find this mentioned in
- * the Dallas Semiconductor data sheets, but who believes data
- * sheets anyway ... -- Markus Kuhn
- */
- CMOS_WRITE(save_control, RTC_CONTROL);
- CMOS_WRITE(save_freq_select, RTC_FREQ_SELECT);
-
- return retval;
-}
-
-void __init isa_rtc_init(void)
-{
- if (machine_is_personal_server())
- /*
- * Add-in 21285s shouldn't access the RTC
- */
- rtc_base = 0;
- else
- rtc_base = 0x70;
-
- if (rtc_base) {
- int reg_d, reg_b;
-
- /*
- * Probe for the RTC.
- */
- reg_d = CMOS_READ(RTC_REG_D);
-
- /*
- * make sure the divider is set
- */
- CMOS_WRITE(RTC_REF_CLCK_32KHZ, RTC_REG_A);
-
- /*
- * Set control reg B
- * (24 hour mode, update enabled)
- */
- reg_b = CMOS_READ(RTC_REG_B) & 0x7f;
- reg_b |= 2;
- CMOS_WRITE(reg_b, RTC_REG_B);
-
- if ((CMOS_READ(RTC_REG_A) & 0x7f) == RTC_REF_CLCK_32KHZ &&
- CMOS_READ(RTC_REG_B) == reg_b) {
- struct timespec tv;
-
- /*
- * We have a RTC. Check the battery
- */
- if ((reg_d & 0x80) == 0)
- printk(KERN_WARNING "RTC: *** warning: CMOS battery bad\n");
-
- tv.tv_nsec = 0;
- tv.tv_sec = get_isa_cmos_time();
- do_settimeofday(&tv);
- set_rtc = set_isa_cmos_time;
- } else
- rtc_base = 0;
- }
-}
UART[UART_TX] = c;
}
-#define flush() do { } while (0)
+static inline void flush(void)
+{
+}
/*
* nothing to do
#include <mach/hardware.h>
#include <mach/clocks.h>
#include <linux/err.h>
+#include <linux/device.h>
+#include <linux/string.h>
struct module;
#include "common.h"
-#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x)
-
static unsigned long ttc_dkb_pin_config[] __initdata = {
/* UART2 */
GPIO47_UART2_RXD,
PE9_PF_UART3_RXD,
PE10_PF_UART3_CTS,
PE11_PF_UART3_RTS,
- /* UART3 */
- PB26_AF_UART4_RTS,
- PB28_AF_UART4_TXD,
- PB29_AF_UART4_CTS,
- PB31_AF_UART4_RXD,
- /* UART4 */
- PB18_AF_UART5_TXD,
- PB19_AF_UART5_RXD,
- PB20_AF_UART5_CTS,
- PB21_AF_UART5_RTS,
- /* UART5 */
- PB10_AF_UART6_TXD,
- PB12_AF_UART6_CTS,
- PB11_AF_UART6_RXD,
- PB13_AF_UART6_RTS,
/* FEC */
PD0_AIN_FEC_TXD0,
PD1_AIN_FEC_TXD1,
.flags = IMXUART_HAVE_RTSCTS,
}, {
.flags = IMXUART_HAVE_RTSCTS,
- }, {
- .flags = IMXUART_HAVE_RTSCTS,
- }, {
- .flags = IMXUART_HAVE_RTSCTS,
- }, {
- .flags = IMXUART_HAVE_RTSCTS,
},
};
mxc_register_device(&mxc_uart_device0, &uart_pdata[0]);
mxc_register_device(&mxc_uart_device1, &uart_pdata[1]);
mxc_register_device(&mxc_uart_device2, &uart_pdata[2]);
- mxc_register_device(&mxc_uart_device3, &uart_pdata[3]);
- mxc_register_device(&mxc_uart_device4, &uart_pdata[4]);
- mxc_register_device(&mxc_uart_device5, &uart_pdata[5]);
mxc_register_device(&mxc_nand_device, &mxt_td60_nand_board_info);
i2c_register_board_info(0, mxt_td60_i2c_devices,
DEFINE_CLOCK(kpp_clk, 0, CCM_CGCR1, 28, get_rate_ipg, NULL);
DEFINE_CLOCK(tsc_clk, 0, CCM_CGCR2, 13, get_rate_ipg, NULL);
DEFINE_CLOCK(i2c_clk, 0, CCM_CGCR0, 6, get_rate_i2c, NULL);
+DEFINE_CLOCK(fec_clk, 0, CCM_CGCR0, 23, get_rate_ipg, NULL);
#define _REGISTER_CLOCK(d, n, c) \
{ \
_REGISTER_CLOCK("imx-i2c.0", NULL, i2c_clk)
_REGISTER_CLOCK("imx-i2c.1", NULL, i2c_clk)
_REGISTER_CLOCK("imx-i2c.2", NULL, i2c_clk)
+ _REGISTER_CLOCK("fec.0", NULL, fec_clk)
};
int __init mx25_clocks_init(unsigned long fref)
return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports));
}
+static struct resource mx25_fec_resources[] = {
+ {
+ .start = MX25_FEC_BASE_ADDR,
+ .end = MX25_FEC_BASE_ADDR + 0xfff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = MX25_INT_FEC,
+ .end = MX25_INT_FEC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device mx25_fec_device = {
+ .name = "fec",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(mx25_fec_resources),
+ .resource = mx25_fec_resources,
+};
extern struct platform_device mxc_i2c_device0;
extern struct platform_device mxc_i2c_device1;
extern struct platform_device mxc_i2c_device2;
+extern struct platform_device mx25_fec_device;
#include <linux/types.h>
#include <linux/init.h>
+#include <linux/delay.h>
#include <linux/clk.h>
#include <linux/irq.h>
#include <linux/gpio.h>
-#include <linux/smsc911x.h>
+#include <linux/fec.h>
#include <linux/platform_device.h>
#include <mach/hardware.h>
#include <mach/mx25.h>
#include <mach/mxc_nand.h>
#include "devices.h"
-#include <mach/iomux-v3.h>
+#include <mach/iomux.h>
static struct imxuart_platform_data uart_pdata = {
.flags = IMXUART_HAVE_RTSCTS,
};
+static struct pad_desc mx25pdk_pads[] = {
+ MX25_PAD_FEC_MDC__FEC_MDC,
+ MX25_PAD_FEC_MDIO__FEC_MDIO,
+ MX25_PAD_FEC_TDATA0__FEC_TDATA0,
+ MX25_PAD_FEC_TDATA1__FEC_TDATA1,
+ MX25_PAD_FEC_TX_EN__FEC_TX_EN,
+ MX25_PAD_FEC_RDATA0__FEC_RDATA0,
+ MX25_PAD_FEC_RDATA1__FEC_RDATA1,
+ MX25_PAD_FEC_RX_DV__FEC_RX_DV,
+ MX25_PAD_FEC_TX_CLK__FEC_TX_CLK,
+ MX25_PAD_A17__GPIO_2_3, /* FEC_EN, GPIO 35 */
+ MX25_PAD_D12__GPIO_4_8, /* FEC_RESET_B, GPIO 104 */
+};
+
+static struct fec_platform_data mx25_fec_pdata = {
+ .phy = PHY_INTERFACE_MODE_RMII,
+};
+
+#define FEC_ENABLE_GPIO 35
+#define FEC_RESET_B_GPIO 104
+
+static void __init mx25pdk_fec_reset(void)
+{
+ gpio_request(FEC_ENABLE_GPIO, "FEC PHY enable");
+ gpio_request(FEC_RESET_B_GPIO, "FEC PHY reset");
+
+ gpio_direction_output(FEC_ENABLE_GPIO, 0); /* drop PHY power */
+ gpio_direction_output(FEC_RESET_B_GPIO, 0); /* assert reset */
+ udelay(2);
+
+ /* turn on PHY power and lift reset */
+ gpio_set_value(FEC_ENABLE_GPIO, 1);
+ gpio_set_value(FEC_RESET_B_GPIO, 1);
+}
+
static void __init mx25pdk_init(void)
{
+ mxc_iomux_v3_setup_multiple_pads(mx25pdk_pads,
+ ARRAY_SIZE(mx25pdk_pads));
+
mxc_register_device(&mxc_uart_device0, &uart_pdata);
mxc_register_device(&mxc_usbh2, NULL);
+
+ mx25pdk_fec_reset();
+ mxc_register_device(&mx25_fec_device, &mx25_fec_pdata);
}
static void __init mx25pdk_timer_init(void)
config MACH_MX31LITE
bool "Support MX31 LITEKIT (LogicPD)"
select ARCH_MX31
+ select MXC_ULPI if USB_ULPI
help
Include support for MX31 LITEKIT platform. This includes specific
configurations for the board and its peripherals.
config MACH_MX31MOBOARD
bool "Support mx31moboard platforms (EPFL Mobots group)"
select ARCH_MX31
- select MXC_ULPI
+ select MXC_ULPI if USB_ULPI
help
Include support for mx31moboard platform. This includes specific
configurations for the board and its peripherals.
.pfn = __phys_to_pfn(AIPS2_BASE_ADDR),
.length = AIPS2_SIZE,
.type = MT_DEVICE_NONSHARED
+ }, {
+ .virtual = SPBA0_BASE_ADDR_VIRT,
+ .pfn = __phys_to_pfn(SPBA0_BASE_ADDR),
+ .length = SPBA0_SIZE,
+ .type = MT_DEVICE_NONSHARED
},
};
*/
static struct map_desc mx31ads_io_desc[] __initdata = {
{
- .virtual = SPBA0_BASE_ADDR_VIRT,
- .pfn = __phys_to_pfn(SPBA0_BASE_ADDR),
- .length = SPBA0_SIZE,
- .type = MT_DEVICE_NONSHARED
- }, {
.virtual = CS4_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(CS4_BASE_ADDR),
.length = CS4_SIZE / 2,
* USB
*/
+#if defined(CONFIG_USB_ULPI)
#define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \
PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU)
.portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
.flags = MXC_EHCI_POWER_PINS_ENABLED,
};
+#endif
/*
* NOR flash
*/
static struct map_desc mx31lite_io_desc[] __initdata = {
{
- .virtual = SPBA0_BASE_ADDR_VIRT,
- .pfn = __phys_to_pfn(SPBA0_BASE_ADDR),
- .length = SPBA0_SIZE,
- .type = MT_DEVICE_NONSHARED
- }, {
.virtual = CS4_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(CS4_BASE_ADDR),
.length = CS4_SIZE,
mxc_register_device(&mxc_spi_device1, &spi1_pdata);
spi_register_board_info(&mc13783_spi_dev, 1);
+#if defined(CONFIG_USB_ULPI)
/* USB */
usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
mxc_register_device(&mxc_usbh2, &usbh2_pdata);
+#endif
/* SMSC9117 IRQ pin */
ret = gpio_request(IOMUX_TO_GPIO(MX31_PIN_SFS6), "sms9117-irq");
usbh1_pdata.otg = otg;
- return mxc_register_device(&mx31_usbh1, &usbh1_pdata);
+ return mxc_register_device(&mxc_usbh1, &usbh1_pdata);
}
/*
usbh1_pdata.otg = otg;
- return mxc_register_device(&mx31_usbh1, &usbh1_pdata);
+ return mxc_register_device(&mxc_usbh1, &usbh1_pdata);
}
/*
.phy_mode = FSL_USB2_PHY_ULPI,
};
+#if defined(CONFIG_USB_ULPI)
+
#define USBH2_EN_B IOMUX_TO_GPIO(MX31_PIN_SCK6)
static int moboard_usbh2_hw_init(struct platform_device *pdev)
usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
- return mxc_register_device(&mx31_usbh2, &usbh2_pdata);
+ return mxc_register_device(&mxc_usbh2, &usbh2_pdata);
}
+#else
+static inline int moboard_usbh2_init(void) { return 0; }
+#endif
static struct gpio_led mx31moboard_leds[] = {
*/
static struct map_desc mx31pdk_io_desc[] __initdata = {
{
- .virtual = SPBA0_BASE_ADDR_VIRT,
- .pfn = __phys_to_pfn(SPBA0_BASE_ADDR),
- .length = SPBA0_SIZE,
- .type = MT_DEVICE_NONSHARED,
- }, {
.virtual = CS5_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(CS5_BASE_ADDR),
.length = CS5_SIZE,
return 0;
}
-static struct i2c_board_info pcm037_i2c_2_devices[] = {
+static struct i2c_board_info pcm037_i2c_camera[] = {
{
I2C_BOARD_INFO("mt9t031", 0x5d),
+ }, {
+ I2C_BOARD_INFO("mt9v022", 0x48),
},
};
-static struct soc_camera_link iclink = {
+static struct soc_camera_link iclink_mt9v022 = {
+ .bus_id = 0, /* Must match with the camera ID */
+ .board_info = &pcm037_i2c_camera[1],
+ .i2c_adapter_id = 2,
+ .module_name = "mt9v022",
+};
+
+static struct soc_camera_link iclink_mt9t031 = {
.bus_id = 0, /* Must match with the camera ID */
.power = pcm037_camera_power,
- .board_info = &pcm037_i2c_2_devices[0],
+ .board_info = &pcm037_i2c_camera[0],
.i2c_adapter_id = 2,
.module_name = "mt9t031",
};
}
};
-static struct platform_device pcm037_camera = {
+static struct platform_device pcm037_mt9t031 = {
.name = "soc-camera-pdrv",
.id = 0,
.dev = {
- .platform_data = &iclink,
+ .platform_data = &iclink_mt9t031,
+ },
+};
+
+static struct platform_device pcm037_mt9v022 = {
+ .name = "soc-camera-pdrv",
+ .id = 1,
+ .dev = {
+ .platform_data = &iclink_mt9v022,
},
};
static struct platform_device *devices[] __initdata = {
&pcm037_flash,
&pcm037_sram_device,
- &pcm037_camera,
+ &pcm037_mt9t031,
+ &pcm037_mt9v022,
};
static struct ipu_platform_data mx3_ipu_data = {
if (!ret)
gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_CSI_D5), 1);
else
- iclink.power = NULL;
+ iclink_mt9t031.power = NULL;
if (!pcm037_camera_alloc_dma(4 * 1024 * 1024))
mxc_register_device(&mx3_camera, &camera_pdata);
static struct omap_clk omap_clks[] = {
/* non-ULPD clocks */
CLK(NULL, "ck_ref", &ck_ref, CK_16XX | CK_1510 | CK_310 | CK_7XX),
- CLK(NULL, "ck_dpll1", &ck_dpll1, CK_16XX | CK_1510 | CK_310),
+ CLK(NULL, "ck_dpll1", &ck_dpll1, CK_16XX | CK_1510 | CK_310 | CK_7XX),
/* CK_GEN1 clocks */
CLK(NULL, "ck_dpll1out", &ck_dpll1out.clk, CK_16XX),
CLK(NULL, "ck_sossi", &sossi_ck, CK_16XX),
CLK(NULL, "tc2_ck", &tc2_ck, CK_16XX),
CLK(NULL, "dma_ck", &dma_ck, CK_16XX | CK_1510 | CK_310),
CLK(NULL, "dma_lcdfree_ck", &dma_lcdfree_ck, CK_16XX),
- CLK(NULL, "api_ck", &api_ck.clk, CK_16XX | CK_1510 | CK_310),
+ CLK(NULL, "api_ck", &api_ck.clk, CK_16XX | CK_1510 | CK_310 | CK_7XX),
CLK(NULL, "lb_ck", &lb_ck.clk, CK_1510 | CK_310),
CLK(NULL, "rhea1_ck", &rhea1_ck, CK_16XX),
CLK(NULL, "rhea2_ck", &rhea2_ck, CK_16XX),
CLK("i2c_omap.1", "fck", &i2c_fck, CK_16XX | CK_1510 | CK_310 | CK_7XX),
CLK("i2c_omap.1", "ick", &i2c_ick, CK_16XX),
CLK("i2c_omap.1", "ick", &dummy_ck, CK_1510 | CK_310 | CK_7XX),
+ CLK("omap1_spi100k.1", "fck", &dummy_ck, CK_7XX),
+ CLK("omap1_spi100k.1", "ick", &dummy_ck, CK_7XX),
+ CLK("omap1_spi100k.2", "fck", &dummy_ck, CK_7XX),
+ CLK("omap1_spi100k.2", "ick", &dummy_ck, CK_7XX),
CLK("omap_uwire", "fck", &armxor_ck.clk, CK_16XX | CK_1510 | CK_310),
CLK("omap-mcbsp.1", "ick", &dspper_ck, CK_16XX),
CLK("omap-mcbsp.1", "ick", &dummy_ck, CK_1510 | CK_310),
* init
*/
-static struct clk_functions omap1_clk_functions __initdata = {
+static struct clk_functions omap1_clk_functions = {
.clk_enable = omap1_clk_enable,
.clk_disable = omap1_clk_disable,
.clk_round_rate = omap1_clk_round_rate,
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/io.h>
+#include <linux/spi/spi.h>
#include <mach/hardware.h>
#include <asm/mach/map.h>
#include <plat/mux.h>
#include <mach/gpio.h>
#include <plat/mmc.h>
+#include <plat/omap7xx.h>
/*-------------------------------------------------------------------------*/
/*-------------------------------------------------------------------------*/
+/* OMAP7xx SPI support */
+#if defined(CONFIG_SPI_OMAP_100K) || defined(CONFIG_SPI_OMAP_100K_MODULE)
+
+struct platform_device omap_spi1 = {
+ .name = "omap1_spi100k",
+ .id = 1,
+};
+
+struct platform_device omap_spi2 = {
+ .name = "omap1_spi100k",
+ .id = 2,
+};
+
+static void omap_init_spi100k(void)
+{
+ omap_spi1.dev.platform_data = ioremap(OMAP7XX_SPI1_BASE, 0x7ff);
+ if (omap_spi1.dev.platform_data)
+ platform_device_register(&omap_spi1);
+
+ omap_spi2.dev.platform_data = ioremap(OMAP7XX_SPI2_BASE, 0x7ff);
+ if (omap_spi2.dev.platform_data)
+ platform_device_register(&omap_spi2);
+}
+
+#else
+static inline void omap_init_spi100k(void)
+{
+}
+#endif
+
+/*-------------------------------------------------------------------------*/
+
#if defined(CONFIG_OMAP_STI)
#define OMAP1_STI_BASE 0xfffea000
omap_init_mbox();
omap_init_rtc();
+ omap_init_spi100k();
omap_init_sti();
return 0;
/* I2C interface */
MUX_CFG_7XX("I2C_7XX_SCL", 5, 1, 0, 0, 1, 0)
MUX_CFG_7XX("I2C_7XX_SDA", 5, 5, 0, 0, 1, 0)
+
+/* SPI pins */
+MUX_CFG_7XX("SPI_7XX_1", 6, 5, 4, 4, 1, 0)
+MUX_CFG_7XX("SPI_7XX_2", 6, 9, 4, 8, 1, 0)
+MUX_CFG_7XX("SPI_7XX_3", 6, 13, 4, 12, 1, 0)
+MUX_CFG_7XX("SPI_7XX_4", 6, 17, 4, 16, 1, 0)
+MUX_CFG_7XX("SPI_7XX_5", 8, 25, 0, 24, 0, 0)
+MUX_CFG_7XX("SPI_7XX_6", 9, 5, 0, 4, 0, 0)
};
#define OMAP7XX_PINS_SZ ARRAY_SIZE(omap7xx_pins)
#else
config MACH_OMAP3EVM
bool "OMAP 3530 EVM board"
depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ select OMAP_PACKAGE_CBB
config MACH_OMAP3517EVM
bool "OMAP3517/ AM3517 EVM board"
KEY(5, 1, KEY_H),
KEY(5, 2, KEY_J),
KEY(5, 3, KEY_F3),
+ KEY(5, 4, KEY_UNKNOWN),
KEY(5, 5, KEY_VOLUMEDOWN),
KEY(5, 6, KEY_M),
- KEY(5, 7, KEY_ENTER),
+ KEY(5, 7, KEY_RIGHT),
KEY(6, 0, KEY_Q),
KEY(6, 1, KEY_A),
KEY(6, 2, KEY_N),
KEY(6, 3, KEY_BACKSPACE),
KEY(6, 6, KEY_P),
- KEY(6, 7, KEY_SELECT),
+ KEY(6, 7, KEY_UP),
KEY(7, 0, KEY_PROG1), /*MACRO 1 <User defined> */
KEY(7, 1, KEY_PROG2), /*MACRO 2 <User defined> */
KEY(7, 2, KEY_PROG3), /*MACRO 3 <User defined> */
KEY(7, 3, KEY_PROG4), /*MACRO 4 <User defined> */
- KEY(7, 5, KEY_RIGHT),
- KEY(7, 6, KEY_UP),
+ KEY(7, 6, KEY_SELECT),
KEY(7, 7, KEY_DOWN)
};
#ifdef CONFIG_CPU_FREQ
/*
* Walk PRCM rate table and fillout cpufreq freq_table
+ * XXX This should be replaced by an OPP layer in the near future
*/
-static struct cpufreq_frequency_table freq_table[ARRAY_SIZE(rate_table)];
+static struct cpufreq_frequency_table *freq_table;
void omap2_clk_init_cpufreq_table(struct cpufreq_frequency_table **table)
{
- struct prcm_config *prcm;
+ const struct prcm_config *prcm;
+ long sys_ck_rate;
int i = 0;
+ int tbl_sz = 0;
+
+ sys_ck_rate = clk_get_rate(sclk);
for (prcm = rate_table; prcm->mpu_speed; prcm++) {
if (!(prcm->flags & cpu_mask))
continue;
- if (prcm->xtal_speed != sys_ck.rate)
+ if (prcm->xtal_speed != sys_ck_rate)
continue;
/* don't put bypass rates in table */
if (prcm->dpll_speed == prcm->xtal_speed)
continue;
- freq_table[i].index = i;
- freq_table[i].frequency = prcm->mpu_speed / 1000;
- i++;
+ tbl_sz++;
}
- if (i == 0) {
- printk(KERN_WARNING "%s: failed to initialize frequency "
- "table\n", __func__);
+ /*
+ * XXX Ensure that we're doing what CPUFreq expects for this error
+ * case and the following one
+ */
+ if (tbl_sz == 0) {
+ pr_warning("%s: no matching entries in rate_table\n",
+ __func__);
+ return;
+ }
+
+ /* Include the CPUFREQ_TABLE_END terminator entry */
+ tbl_sz++;
+
+ freq_table = kzalloc(sizeof(struct cpufreq_frequency_table) * tbl_sz,
+ GFP_ATOMIC);
+ if (!freq_table) {
+ pr_err("%s: could not kzalloc frequency table\n", __func__);
return;
}
+ for (prcm = rate_table; prcm->mpu_speed; prcm++) {
+ if (!(prcm->flags & cpu_mask))
+ continue;
+ if (prcm->xtal_speed != sys_ck_rate)
+ continue;
+
+ /* don't put bypass rates in table */
+ if (prcm->dpll_speed == prcm->xtal_speed)
+ continue;
+
+ freq_table[i].index = i;
+ freq_table[i].frequency = prcm->mpu_speed / 1000;
+ i++;
+ }
+
freq_table[i].index = i;
freq_table[i].frequency = CPUFREQ_TABLE_END;
*table = &freq_table[0];
}
+
+void omap2_clk_exit_cpufreq_table(struct cpufreq_frequency_table **table)
+{
+ kfree(freq_table);
+}
+
#endif
struct clk_functions omap2_clk_functions = {
.clk_disable_unused = omap2_clk_disable_unused,
#ifdef CONFIG_CPU_FREQ
.clk_init_cpufreq_table = omap2_clk_init_cpufreq_table,
+ .clk_exit_cpufreq_table = omap2_clk_exit_cpufreq_table,
#endif
};
#include <asm/div64.h>
#include <asm/clkdev.h>
-#include <plat/sdrc.h>
#include "clock.h"
#include "clock34xx.h"
#include "sdrc.h"
.clksel_mask = OMAP3430_CLKSEL_CAM_MASK,
.clksel = div16_dpll4_clksel,
.clkdm_name = "dpll4_clkdm",
+ .set_rate = &omap2_clksel_set_rate,
+ .round_rate = &omap2_clksel_round_rate,
.recalc = &omap2_clksel_recalc,
};
.parent = &core_48m_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_UART2_SHIFT,
+ .clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
.parent = &core_48m_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_UART1_SHIFT,
+ .clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
};
static const struct clksel mcbsp_234_clksel[] = {
- { .parent = &core_96m_fck, .rates = common_mcbsp_96m_rates },
+ { .parent = &per_96m_fck, .rates = common_mcbsp_96m_rates },
{ .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates },
{ .parent = NULL }
};
* downstream clocks for debugging purposes?
*/
- if (!clkdm || !clk)
+ if (!clkdm || !clk || !clkdm->clktrctrl_mask)
return -EINVAL;
if (atomic_inc_return(&clkdm->usecount) > 1)
* downstream clocks for debugging purposes?
*/
- if (!clkdm || !clk)
+ if (!clkdm || !clk || !clkdm->clktrctrl_mask)
return -EINVAL;
#ifdef DEBUG
#include <plat/sdrc.h>
#include <plat/gpmc.h>
#include <plat/serial.h>
-#include <plat/mux.h>
#include <plat/vram.h>
#include "clock.h"
#ifdef CONFIG_ARCH_OMAP2420
static struct map_desc omap242x_io_desc[] __initdata = {
{
- .virtual = DSP_MEM_24XX_VIRT,
- .pfn = __phys_to_pfn(DSP_MEM_24XX_PHYS),
- .length = DSP_MEM_24XX_SIZE,
+ .virtual = DSP_MEM_2420_VIRT,
+ .pfn = __phys_to_pfn(DSP_MEM_2420_PHYS),
+ .length = DSP_MEM_2420_SIZE,
.type = MT_DEVICE
},
{
- .virtual = DSP_IPI_24XX_VIRT,
- .pfn = __phys_to_pfn(DSP_IPI_24XX_PHYS),
- .length = DSP_IPI_24XX_SIZE,
+ .virtual = DSP_IPI_2420_VIRT,
+ .pfn = __phys_to_pfn(DSP_IPI_2420_PHYS),
+ .length = DSP_IPI_2420_SIZE,
.type = MT_DEVICE
},
{
- .virtual = DSP_MMU_24XX_VIRT,
- .pfn = __phys_to_pfn(DSP_MMU_24XX_PHYS),
- .length = DSP_MMU_24XX_SIZE,
+ .virtual = DSP_MMU_2420_VIRT,
+ .pfn = __phys_to_pfn(DSP_MMU_2420_PHYS),
+ .length = DSP_MMU_2420_SIZE,
.type = MT_DEVICE
},
};
}
#ifdef CONFIG_OMAP_MUX
- omap_mux_package_fixup(package_subset, superset);
- omap_mux_package_init_balls(package_balls, superset);
+ if (package_subset)
+ omap_mux_package_fixup(package_subset, superset);
+ if (package_balls)
+ omap_mux_package_init_balls(package_balls, superset);
omap_mux_set_cmdline_signals();
omap_mux_set_board_signals(board_mux);
#endif
* The OMAP2 processor can be run at several discrete 'PRCM configurations'.
* These configurations are characterized by voltage and speed for clocks.
* The device is only validated for certain combinations. One way to express
- * these combinations is via the 'ratio's' which the clocks operate with
+ * these combinations is via the 'ratios' which the clocks operate with
* respect to each other. These ratio sets are for a given voltage/DPLL
- * setting. All configurations can be described by a DPLL setting and a ratio
- * There are 3 ratio sets for the 2430 and X ratio sets for 2420.
- *
- * 2430 differs from 2420 in that there are no more phase synchronizers used.
- * They both have a slightly different clock domain setup. 2420(iva1,dsp) vs
- * 2430 (iva2.1, NOdsp, mdm)
+ * setting. All configurations can be described by a DPLL setting and a ratio.
*
* XXX Missing voltage data.
+ * XXX Missing 19.2MHz sys_clk rate sets (needed for N800/N810)
*
* THe format described in this file is deprecated. Once a reasonable
* OPP API exists, the data in this file should be converted to use it.
*
* This is technically part of the OMAP2xxx clock code.
+ *
+ * Considerable work is still needed to fully support dynamic frequency
+ * changes on OMAP2xxx-series chips. Readers interested in such a
+ * project are encouraged to review the Maemo Diablo RX-34 and RX-44
+ * kernel source at:
+ * http://repository.maemo.org/pool/diablo/free/k/kernel-source-diablo/
*/
#include "opp2xxx.h"
#include "sdrc.h"
#include "clock.h"
-/*-------------------------------------------------------------------------
- * Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated.
+/*
+ * Key dividers which make up a PRCM set. Ratios for a PRCM are mandated.
* xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,
* CM_CLKSEL_DSP, CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL,
* CM_CLKSEL2_PLL, CM_CLKSEL_MDM
*
- * Filling in table based on H4 boards and 2430-SDPs variants available.
- * There are quite a few more rates combinations which could be defined.
+ * Filling in table based on H4 boards available. There are quite a
+ * few more rate combinations which could be defined.
*
- * When multiple values are defined the start up will try and choose the
- * fastest one. If a 'fast' value is defined, then automatically, the /2
- * one should be included as it can be used. Generally having more that
- * one fast set does not make sense, as static timings need to be changed
- * to change the set. The exception is the bypass setting which is
- * availble for low power bypass.
+ * When multiple values are defined the start up will try and choose
+ * the fastest one. If a 'fast' value is defined, then automatically,
+ * the /2 one should be included as it can be used. Generally having
+ * more than one fast set does not make sense, as static timings need
+ * to be changed to change the set. The exception is the bypass
+ * setting which is available for low power bypass.
*
* Note: This table needs to be sorted, fastest to slowest.
- *-------------------------------------------------------------------------*/
+ **/
const struct prcm_config omap2420_rate_table[] = {
/* PRCM I - FAST */
{S12M, S660M, S330M, RI_CM_CLKSEL_MPU_VAL, /* 330MHz ARM */
/*
- * opp2420_data.c - old-style "OPP" table for OMAP2420
+ * opp2430_data.c - old-style "OPP" table for OMAP2430
*
* Copyright (C) 2005-2009 Texas Instruments, Inc.
* Copyright (C) 2004-2009 Nokia Corporation
* The OMAP2 processor can be run at several discrete 'PRCM configurations'.
* These configurations are characterized by voltage and speed for clocks.
* The device is only validated for certain combinations. One way to express
- * these combinations is via the 'ratio's' which the clocks operate with
+ * these combinations is via the 'ratios' which the clocks operate with
* respect to each other. These ratio sets are for a given voltage/DPLL
- * setting. All configurations can be described by a DPLL setting and a ratio
- * There are 3 ratio sets for the 2430 and X ratio sets for 2420.
+ * setting. All configurations can be described by a DPLL setting and a ratio.
*
* 2430 differs from 2420 in that there are no more phase synchronizers used.
* They both have a slightly different clock domain setup. 2420(iva1,dsp) vs
* 2430 (iva2.1, NOdsp, mdm)
*
* XXX Missing voltage data.
+ * XXX Missing 19.2MHz sys_clk rate sets.
*
* THe format described in this file is deprecated. Once a reasonable
* OPP API exists, the data in this file should be converted to use it.
#include "sdrc.h"
#include "clock.h"
-/*-------------------------------------------------------------------------
- * Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated.
+/*
+ * Key dividers which make up a PRCM set. Ratios for a PRCM are mandated.
* xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,
* CM_CLKSEL_DSP, CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL,
* CM_CLKSEL2_PLL, CM_CLKSEL_MDM
*
- * Filling in table based on H4 boards and 2430-SDPs variants available.
- * There are quite a few more rates combinations which could be defined.
+ * Filling in table based on 2430-SDPs variants available. There are
+ * quite a few more rate combinations which could be defined.
*
- * When multiple values are defined the start up will try and choose the
- * fastest one. If a 'fast' value is defined, then automatically, the /2
- * one should be included as it can be used. Generally having more that
- * one fast set does not make sense, as static timings need to be changed
- * to change the set. The exception is the bypass setting which is
- * availble for low power bypass.
+ * When multiple values are defined the start up will try and choose
+ * the fastest one. If a 'fast' value is defined, then automatically,
+ * the /2 one should be included as it can be used. Generally having
+ * more than one fast set does not make sense, as static timings need
+ * to be changed to change the set. The exception is the bypass
+ * setting which is available for low power bypass.
*
* Note: This table needs to be sorted, fastest to slowest.
- *-------------------------------------------------------------------------*/
+ */
const struct prcm_config omap2430_rate_table[] = {
/* PRCM #4 - ratio2 (ES2.1) - FAST */
{S13M, S798M, S399M, R2_CM_CLKSEL_MPU_VAL, /* 399MHz ARM */
control_padconf_off |= START_PADCONF_SAVE;
omap_ctrl_writel(control_padconf_off, OMAP343X_CONTROL_PADCONF_OFF);
/* wait for the save to complete */
- while (!omap_ctrl_readl(OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS)
- & PADCONF_SAVE_DONE)
+ while (!(omap_ctrl_readl(OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS)
+ & PADCONF_SAVE_DONE))
;
/* Save the Interrupt controller context */
omap_intc_save_context();
}
};
#endif
+static inline unsigned int __serial_read_reg(struct uart_port *up,
+ int offset)
+{
+ offset <<= up->regshift;
+ return (unsigned int)__raw_readb(up->membase + offset);
+}
+
static inline unsigned int serial_read_reg(struct plat_serial8250_port *up,
int offset)
{
{
if (UART_RX == offset) {
unsigned int lsr;
- lsr = serial_read_reg(omap_uart[up->line].p, UART_LSR);
+ lsr = __serial_read_reg(up, UART_LSR);
if (!(lsr & UART_LSR_DR))
return -EPERM;
}
- return serial_read_reg(omap_uart[up->line].p, offset);
+
+ return __serial_read_reg(up, offset);
}
void __init omap_serial_early_init(void)
config MACH_LITTLETON
bool "PXA3xx Form Factor Platform (aka Littleton)"
select PXA3xx
+ select CPU_PXA300
+ select CPU_PXA310
select PXA_SSP
config MACH_TAVOREVB
#define cpu_is_pxa930() \
({ \
- unsigned int id = read_cpuid(CPUID_ID); \
- __cpu_is_pxa930(id); \
+ __cpu_is_pxa930(read_cpuid_id()); \
})
#define cpu_is_pxa935() \
({ \
- unsigned int id = read_cpuid(CPUID_ID); \
- __cpu_is_pxa935(id); \
+ __cpu_is_pxa935(read_cpuid_id()); \
})
#define cpu_is_pxa950() \
({ \
- unsigned int id = read_cpuid(CPUID_ID); \
- __cpu_is_pxa950(id); \
+ __cpu_is_pxa950(read_cpuid_id()); \
})
/* the following variables are processor specific and initialized
* by the corresponding zylonite_pxa3xx_init()
*/
-struct platform_mmc_slot {
- int gpio_cd;
- int gpio_wp;
-};
-
-extern struct platform_mmc_slot zylonite_mmc_slot[];
-
extern int gpio_eth_irq;
extern int gpio_debug_led1;
extern int gpio_debug_led2;
GPIO7_MMC1_CLK,
GPIO8_MMC1_CMD,
GPIO15_GPIO, /* card detect */
+
+ /* UART3 */
+ GPIO107_UART3_CTS,
+ GPIO108_UART3_RTS,
+ GPIO109_UART3_TXD,
+ GPIO110_UART3_RXD,
};
static struct resource smc91x_resources[] = {
return ret;
}
-static int magician_backlight_notify(int brightness)
+static int magician_backlight_notify(struct device *dev, int brightness)
{
gpio_set_value(EGPIO_MAGICIAN_BL_POWER, brightness);
if (brightness >= 200) {
return ret;
}
-static int palmld_backlight_notify(int brightness)
+static int palmld_backlight_notify(struct device *dev, int brightness)
{
gpio_set_value(GPIO_NR_PALMLD_BL_POWER, brightness);
gpio_set_value(GPIO_NR_PALMLD_LCD_POWER, brightness);
return ret;
}
-static int palmt5_backlight_notify(int brightness)
+static int palmt5_backlight_notify(struct device *dev, int brightness)
{
gpio_set_value(GPIO_NR_PALMT5_BL_POWER, brightness);
gpio_set_value(GPIO_NR_PALMT5_LCD_POWER, brightness);
return ret;
}
-static int palmtc_backlight_notify(int brightness)
+static int palmtc_backlight_notify(struct device *dev, int brightness)
{
/* backlight is on when GPIO16 AF0 is high */
gpio_set_value(GPIO_NR_PALMTC_BL_POWER, brightness);
return ret;
}
-static int palmte2_backlight_notify(int brightness)
+static int palmte2_backlight_notify(struct device *dev, int brightness)
{
gpio_set_value(GPIO_NR_PALMTE2_BL_POWER, brightness);
gpio_set_value(GPIO_NR_PALMTE2_LCD_POWER, brightness);
return ret;
}
-static int treo_backlight_notify(int brightness)
+static int treo_backlight_notify(struct device *dev, int brightness)
{
gpio_set_value(GPIO_NR_TREO_BL_POWER, brightness);
return TREO_MAX_INTENSITY - brightness;
return ret;
}
-static int palmtx_backlight_notify(int brightness)
+static int palmtx_backlight_notify(struct device *dev, int brightness)
{
gpio_set_value(GPIO_NR_PALMTX_BL_POWER, brightness);
gpio_set_value(GPIO_NR_PALMTX_LCD_POWER, brightness);
return ret;
}
-static int palmz72_backlight_notify(int brightness)
+static int palmz72_backlight_notify(struct device *dev, int brightness)
{
gpio_set_value(GPIO_NR_PALMZ72_BL_POWER, brightness);
gpio_set_value(GPIO_NR_PALMZ72_LCD_POWER, brightness);
.init = poodle_mci_init,
.setpower = poodle_mci_setpower,
.exit = poodle_mci_exit,
- .gpio_card_detect = POODLE_IRQ_GPIO_nSD_DETECT,
+ .gpio_card_detect = POODLE_GPIO_nSD_DETECT,
.gpio_card_ro = POODLE_GPIO_nSD_WP,
.gpio_power = -1,
};
.type = EV_SW,
.code = 0,
.gpio = SPITZ_GPIO_SWA,
- .desc = "Display Down",
+ .desc = "Display Down",
},
{
.type = EV_SW,
.code = 1,
.gpio = SPITZ_GPIO_SWB,
- .desc = "Lid Closed",
+ .desc = "Lid Closed",
},
};
return ret;
}
-static int viper_backlight_notify(int brightness)
+static int viper_backlight_notify(struct device *dev, int brightness)
{
gpio_set_value(VIPER_LCD_EN_GPIO, !!brightness);
gpio_set_value(VIPER_BCKLIGHT_EN_GPIO, !!brightness);
#include <linux/mtd/physmap.h>
#include <linux/i2c.h>
#include <linux/i2c/pca953x.h>
+#include <linux/apm-emulation.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
pxa27x_cpu_suspend(PWRMODE_DEEPSLEEP);
}
-int zeus_get_pcb_info(struct i2c_client *client, unsigned gpio,
- unsigned ngpio, void *context)
+#ifdef CONFIG_APM_EMULATION
+static void zeus_get_power_status(struct apm_power_info *info)
+{
+ /* Power supply is always present */
+ info->ac_line_status = APM_AC_ONLINE;
+ info->battery_status = APM_BATTERY_STATUS_NOT_PRESENT;
+ info->battery_flag = APM_BATTERY_FLAG_NOT_PRESENT;
+}
+
+static inline void zeus_setup_apm(void)
+{
+ apm_get_power_status = zeus_get_power_status;
+}
+#else
+static inline void zeus_setup_apm(void)
+{
+}
+#endif
+
+static int zeus_get_pcb_info(struct i2c_client *client, unsigned gpio,
+ unsigned ngpio, void *context)
{
int i;
u8 pcb_info = 0;
GPIO99_GPIO, /* CF RDY */
};
+/*
+ * DM9k MSCx settings: SRAM, 16 bits
+ * 17 cycles delay first access
+ * 5 cycles delay next access
+ * 13 cycles recovery time
+ * faster device
+ */
+#define DM9K_MSC_VALUE 0xe4c9
+
static void __init zeus_init(void)
{
- u16 dm9000_msc = 0xe279;
+ u16 dm9000_msc = DM9K_MSC_VALUE;
system_rev = __raw_readw(ZEUS_CPLD_VERSION);
pr_info("Zeus CPLD V%dI%d\n", (system_rev & 0xf0) >> 4, (system_rev & 0x0f));
MSC1 = (MSC1 & 0xffff0000) | dm9000_msc;
pm_power_off = zeus_power_off;
+ zeus_setup_apm();
pxa2xx_mfp_config(ARRAY_AND_SIZE(zeus_pin_config));
#include "devices.h"
#include "generic.h"
-#define MAX_SLOTS 3
-struct platform_mmc_slot zylonite_mmc_slot[MAX_SLOTS];
-
int gpio_eth_irq;
int gpio_debug_led1;
int gpio_debug_led2;
#endif
#if defined(CONFIG_MMC)
-static int zylonite_mci_ro(struct device *dev)
-{
- struct platform_device *pdev = to_platform_device(dev);
-
- return gpio_get_value(zylonite_mmc_slot[pdev->id].gpio_wp);
-}
-
-static int zylonite_mci_init(struct device *dev,
- irq_handler_t zylonite_detect_int,
- void *data)
-{
- struct platform_device *pdev = to_platform_device(dev);
- int err, cd_irq, gpio_cd, gpio_wp;
-
- cd_irq = gpio_to_irq(zylonite_mmc_slot[pdev->id].gpio_cd);
- gpio_cd = zylonite_mmc_slot[pdev->id].gpio_cd;
- gpio_wp = zylonite_mmc_slot[pdev->id].gpio_wp;
-
- /*
- * setup GPIO for Zylonite MMC controller
- */
- err = gpio_request(gpio_cd, "mmc card detect");
- if (err)
- goto err_request_cd;
- gpio_direction_input(gpio_cd);
-
- err = gpio_request(gpio_wp, "mmc write protect");
- if (err)
- goto err_request_wp;
- gpio_direction_input(gpio_wp);
-
- err = request_irq(cd_irq, zylonite_detect_int,
- IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
- "MMC card detect", data);
- if (err) {
- printk(KERN_ERR "%s: MMC/SD/SDIO: "
- "can't request card detect IRQ\n", __func__);
- goto err_request_irq;
- }
-
- return 0;
-
-err_request_irq:
- gpio_free(gpio_wp);
-err_request_wp:
- gpio_free(gpio_cd);
-err_request_cd:
- return err;
-}
-
-static void zylonite_mci_exit(struct device *dev, void *data)
-{
- struct platform_device *pdev = to_platform_device(dev);
- int cd_irq, gpio_cd, gpio_wp;
-
- cd_irq = gpio_to_irq(zylonite_mmc_slot[pdev->id].gpio_cd);
- gpio_cd = zylonite_mmc_slot[pdev->id].gpio_cd;
- gpio_wp = zylonite_mmc_slot[pdev->id].gpio_wp;
-
- free_irq(cd_irq, data);
- gpio_free(gpio_cd);
- gpio_free(gpio_wp);
-}
-
static struct pxamci_platform_data zylonite_mci_platform_data = {
.detect_delay = 20,
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
- .init = zylonite_mci_init,
- .exit = zylonite_mci_exit,
- .get_ro = zylonite_mci_ro,
- .gpio_card_detect = -1,
- .gpio_card_ro = -1,
+ .gpio_card_detect = EXT_GPIO(0),
+ .gpio_card_ro = EXT_GPIO(2),
.gpio_power = -1,
};
static struct pxamci_platform_data zylonite_mci2_platform_data = {
.detect_delay = 20,
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
+ .gpio_card_detect = EXT_GPIO(1),
+ .gpio_card_ro = EXT_GPIO(3),
+ .gpio_power = -1,
+};
+
+static struct pxamci_platform_data zylonite_mci3_platform_data = {
+ .detect_delay = 20,
+ .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
+ .gpio_card_detect = EXT_GPIO(30),
+ .gpio_card_ro = EXT_GPIO(31),
+ .gpio_power = -1,
};
static void __init zylonite_init_mmc(void)
pxa_set_mci_info(&zylonite_mci_platform_data);
pxa3xx_set_mci2_info(&zylonite_mci2_platform_data);
if (cpu_is_pxa310())
- pxa3xx_set_mci3_info(&zylonite_mci_platform_data);
+ pxa3xx_set_mci3_info(&zylonite_mci3_platform_data);
}
#else
static inline void zylonite_init_mmc(void) {}
GPIO22_I2C_SDA,
/* GPIO */
- GPIO18_GPIO, /* GPIO Expander #0 INT_N */
- GPIO19_GPIO, /* GPIO Expander #1 INT_N */
+ GPIO18_GPIO | MFP_PULL_HIGH, /* GPIO Expander #0 INT_N */
+ GPIO19_GPIO | MFP_PULL_HIGH, /* GPIO Expander #1 INT_N */
};
static mfp_cfg_t pxa300_mfp_cfg[] __initdata = {
/* detect LCD panel */
zylonite_detect_lcd_panel();
- /* MMC card detect & write protect for controller 0 */
- zylonite_mmc_slot[0].gpio_cd = EXT_GPIO(0);
- zylonite_mmc_slot[0].gpio_wp = EXT_GPIO(2);
-
/* WM9713 IRQ */
wm9713_irq = mfp_to_gpio(MFP_PIN_GPIO26);
if (cpu_is_pxa310()) {
pxa3xx_mfp_config(ARRAY_AND_SIZE(pxa310_mfp_cfg));
gpio_eth_irq = mfp_to_gpio(MFP_PIN_GPIO102);
-
- /* MMC card detect & write protect for controller 2 */
- zylonite_mmc_slot[2].gpio_cd = EXT_GPIO(30);
- zylonite_mmc_slot[2].gpio_wp = EXT_GPIO(31);
}
/* GPIOs for Debug LEDs */
gpio_debug_led1 = mfp_to_gpio(MFP_PIN_GPIO1_2);
gpio_debug_led2 = mfp_to_gpio(MFP_PIN_GPIO4_2);
- /* MMC card detect & write protect for controller 0 */
- zylonite_mmc_slot[0].gpio_cd = mfp_to_gpio(MFP_PIN_GPIO1);
- zylonite_mmc_slot[0].gpio_wp = mfp_to_gpio(MFP_PIN_GPIO5);
-
/* WM9713 IRQ */
wm9713_irq = mfp_to_gpio(MFP_PIN_GPIO15);
}
#define REALVIEW_PB1176_L220_BASE 0x10110000 /* L220 registers */
/*
- * Control register SYS_RESETCTL is set to 1 to force a soft reset
+ * Control register SYS_RESETCTL Bit 8 is set to 1 to force a soft reset
*/
-#define REALVIEW_PB1176_SYS_LOCKVAL_RSTCTL 0x0100
+#define REALVIEW_PB1176_SYS_SOFT_RESET 0x0100
#endif /* __ASM_ARCH_BOARD_PB1176_H */
* SYS_CLD, SYS_BOOTCS
*/
#define REALVIEW_SYS_LOCK_LOCKED (1 << 16)
-#define REALVIEW_SYS_LOCKVAL_MASK 0xA05F /* Enable write access */
+#define REALVIEW_SYS_LOCK_VAL 0xA05F /* Enable write access */
/*
* REALVIEW_SYS_FLASH
.init = realview_eb_timer_init,
};
+static void realview_eb_reset(char mode)
+{
+ void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
+ void __iomem *lock_ctrl = __io_address(REALVIEW_SYS_LOCK);
+
+ /*
+ * To reset, we hit the on-board reset register
+ * in the system FPGA
+ */
+ __raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
+ if (core_tile_eb11mp())
+ __raw_writel(0x0008, reset_ctrl);
+}
+
static void __init realview_eb_init(void)
{
int i;
#ifdef CONFIG_LEDS
leds_event = realview_leds_event;
#endif
+ realview_reset = realview_eb_reset;
}
MACHINE_START(REALVIEW_EB, "ARM-RealView EB")
static void realview_pb1176_reset(char mode)
{
- void __iomem *hdr_ctrl = __io_address(REALVIEW_SYS_BASE) +
- REALVIEW_SYS_RESETCTL_OFFSET;
- void __iomem *rst_hdr_ctrl = __io_address(REALVIEW_SYS_BASE) +
- REALVIEW_SYS_LOCK_OFFSET;
- __raw_writel(REALVIEW_SYS_LOCKVAL_MASK, rst_hdr_ctrl);
- __raw_writel(REALVIEW_PB1176_SYS_LOCKVAL_RSTCTL, hdr_ctrl);
+ void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
+ void __iomem *lock_ctrl = __io_address(REALVIEW_SYS_LOCK);
+ __raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
+ __raw_writel(REALVIEW_PB1176_SYS_SOFT_RESET, reset_ctrl);
}
static void realview_pb1176_fixup(struct machine_desc *mdesc,
static void realview_pb11mp_reset(char mode)
{
- void __iomem *hdr_ctrl = __io_address(REALVIEW_SYS_BASE) +
- REALVIEW_SYS_RESETCTL_OFFSET;
- unsigned int val;
+ void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
+ void __iomem *lock_ctrl = __io_address(REALVIEW_SYS_LOCK);
/*
* To reset, we hit the on-board reset register
* in the system FPGA
*/
- val = __raw_readl(hdr_ctrl);
- val |= REALVIEW_PB11MP_SYS_CTRL_RESET_CONFIGCLR;
- __raw_writel(val, hdr_ctrl);
+ __raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
+ __raw_writel(0x0000, reset_ctrl);
+ __raw_writel(0x0004, reset_ctrl);
}
static void __init realview_pb11mp_init(void)
.init = realview_pba8_timer_init,
};
+static void realview_pba8_reset(char mode)
+{
+ void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
+ void __iomem *lock_ctrl = __io_address(REALVIEW_SYS_LOCK);
+
+ /*
+ * To reset, we hit the on-board reset register
+ * in the system FPGA
+ */
+ __raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
+ __raw_writel(0x0000, reset_ctrl);
+ __raw_writel(0x0004, reset_ctrl);
+}
+
static void __init realview_pba8_init(void)
{
int i;
#ifdef CONFIG_LEDS
leds_event = realview_leds_event;
#endif
+ realview_reset = realview_pba8_reset;
}
MACHINE_START(REALVIEW_PBA8, "ARM-RealView PB-A8")
#endif
}
+static void realview_pbx_reset(char mode)
+{
+ void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
+ void __iomem *lock_ctrl = __io_address(REALVIEW_SYS_LOCK);
+
+ /*
+ * To reset, we hit the on-board reset register
+ * in the system FPGA
+ */
+ __raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
+ __raw_writel(0x0000, reset_ctrl);
+ __raw_writel(0x0004, reset_ctrl);
+}
+
static void __init realview_pbx_init(void)
{
int i;
#ifdef CONFIG_LEDS
leds_event = realview_leds_event;
#endif
+ realview_reset = realview_pbx_reset;
}
MACHINE_START(REALVIEW_PBX, "ARM-RealView PBX")
--- /dev/null
+/* linux/include/asm/arch-s3c2410/ts.h
+ *
+ * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARM_TS_H
+#define __ASM_ARM_TS_H
+
+struct s3c2410_ts_mach_info {
+ int delay;
+ int presc;
+ int oversampling_shift;
+};
+
+extern void s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *);
+
+#endif /* __ASM_ARM_TS_H */
.name = "SmartMedia",
.nr_chips = 1,
.nr_map = smartmedia_map,
+ .options = NAND_SCAN_SILENT_NODEV,
.nr_partitions = ARRAY_SIZE(bast_default_nand_part),
.partitions = bast_default_nand_part,
},
.name = "chip1",
.nr_chips = 1,
.nr_map = chip1_map,
+ .options = NAND_SCAN_SILENT_NODEV,
.nr_partitions = ARRAY_SIZE(bast_default_nand_part),
.partitions = bast_default_nand_part,
},
.name = "chip2",
.nr_chips = 1,
.nr_map = chip2_map,
+ .options = NAND_SCAN_SILENT_NODEV,
.nr_partitions = ARRAY_SIZE(bast_default_nand_part),
.partitions = bast_default_nand_part,
}
#include <mach/h1940.h>
#include <mach/h1940-latch.h>
#include <mach/fb.h>
+#include <mach/ts.h>
#include <plat/udc.h>
#include <plat/iic.h>
.vbus_pin_inverted = 1,
};
+static struct s3c2410_ts_mach_info h1940_ts_cfg __initdata = {
+ .delay = 10000,
+ .presc = 49,
+ .oversampling_shift = 2,
+};
/**
* Set lcd on or off
};
static struct platform_device *h1940_devices[] __initdata = {
+ &s3c_device_ts,
&s3c_device_usb,
&s3c_device_lcd,
&s3c_device_wdt,
s3c24xx_fb_set_platdata(&h1940_fb_info);
s3c24xx_udc_set_platdata(&h1940_udc_cfg);
+ s3c24xx_ts_set_platdata(&h1940_ts_cfg);
s3c_i2c0_set_platdata(NULL);
s3c_device_sdi.dev.platform_data = &h1940_mmc_cfg;
/* DM9000AEP 10/100 ethernet controller */
-static struct resource mini2440_dm9k_resource[] __initdata = {
+static struct resource mini2440_dm9k_resource[] = {
[0] = {
.start = MACH_MINI2440_DM9K_BASE,
.end = MACH_MINI2440_DM9K_BASE + 3,
* The DM9000 has no eeprom, and it's MAC address is set by
* the bootloader before starting the kernel.
*/
-static struct dm9000_plat_data mini2440_dm9k_pdata __initdata = {
+static struct dm9000_plat_data mini2440_dm9k_pdata = {
.flags = (DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM),
};
-static struct platform_device mini2440_device_eth __initdata = {
+static struct platform_device mini2440_device_eth = {
.name = "dm9000",
.id = -1,
.num_resources = ARRAY_SIZE(mini2440_dm9k_resource),
* | | +----+ +----+
* .....
*/
-static struct gpio_keys_button mini2440_buttons[] __initdata = {
+static struct gpio_keys_button mini2440_buttons[] = {
{
.gpio = S3C2410_GPG(0), /* K1 */
.code = KEY_F1,
#endif
};
-static struct gpio_keys_platform_data mini2440_button_data __initdata = {
+static struct gpio_keys_platform_data mini2440_button_data = {
.buttons = mini2440_buttons,
.nbuttons = ARRAY_SIZE(mini2440_buttons),
};
-static struct platform_device mini2440_button_device __initdata = {
+static struct platform_device mini2440_button_device = {
.name = "gpio-keys",
.id = -1,
.dev = {
/* LEDS */
-static struct s3c24xx_led_platdata mini2440_led1_pdata __initdata = {
+static struct s3c24xx_led_platdata mini2440_led1_pdata = {
.name = "led1",
.gpio = S3C2410_GPB(5),
.flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
.def_trigger = "heartbeat",
};
-static struct s3c24xx_led_platdata mini2440_led2_pdata __initdata = {
+static struct s3c24xx_led_platdata mini2440_led2_pdata = {
.name = "led2",
.gpio = S3C2410_GPB(6),
.flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
.def_trigger = "nand-disk",
};
-static struct s3c24xx_led_platdata mini2440_led3_pdata __initdata = {
+static struct s3c24xx_led_platdata mini2440_led3_pdata = {
.name = "led3",
.gpio = S3C2410_GPB(7),
.flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
.def_trigger = "mmc0",
};
-static struct s3c24xx_led_platdata mini2440_led4_pdata __initdata = {
+static struct s3c24xx_led_platdata mini2440_led4_pdata = {
.name = "led4",
.gpio = S3C2410_GPB(8),
.flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
.def_trigger = "",
};
-static struct s3c24xx_led_platdata mini2440_led_backlight_pdata __initdata = {
+static struct s3c24xx_led_platdata mini2440_led_backlight_pdata = {
.name = "backlight",
.gpio = S3C2410_GPG(4),
.def_trigger = "backlight",
};
-static struct platform_device mini2440_led1 __initdata = {
+static struct platform_device mini2440_led1 = {
.name = "s3c24xx_led",
.id = 1,
.dev = {
},
};
-static struct platform_device mini2440_led2 __initdata = {
+static struct platform_device mini2440_led2 = {
.name = "s3c24xx_led",
.id = 2,
.dev = {
},
};
-static struct platform_device mini2440_led3 __initdata = {
+static struct platform_device mini2440_led3 = {
.name = "s3c24xx_led",
.id = 3,
.dev = {
},
};
-static struct platform_device mini2440_led4 __initdata = {
+static struct platform_device mini2440_led4 = {
.name = "s3c24xx_led",
.id = 4,
.dev = {
},
};
-static struct platform_device mini2440_led_backlight __initdata = {
+static struct platform_device mini2440_led_backlight = {
.name = "s3c24xx_led",
.id = 5,
.dev = {
/* AUDIO */
-static struct s3c24xx_uda134x_platform_data mini2440_audio_pins __initdata = {
+static struct s3c24xx_uda134x_platform_data mini2440_audio_pins = {
.l3_clk = S3C2410_GPB(4),
.l3_mode = S3C2410_GPB(2),
.l3_data = S3C2410_GPB(3),
.model = UDA134X_UDA1341
};
-static struct platform_device mini2440_audio __initdata = {
+static struct platform_device mini2440_audio = {
.name = "s3c24xx_uda134x",
.id = 0,
.dev = {
.name = "External",
.nr_chips = 1,
.nr_map = external_map,
+ .options = NAND_SCAN_SILENT_NODEV,
.nr_partitions = ARRAY_SIZE(osiris_default_nand_part),
.partitions = osiris_default_nand_part,
},
.name = "chip1",
.nr_chips = 1,
.nr_map = chip1_map,
+ .options = NAND_SCAN_SILENT_NODEV,
.nr_partitions = ARRAY_SIZE(osiris_default_nand_part),
.partitions = osiris_default_nand_part,
},
.supply_name = "B_PWR_5V",
.microvolts = 5000000,
.init_data = &smdk6410_b_pwr_5v_data,
+ .gpio = -EINVAL,
};
static struct platform_device smdk6410_b_pwr_5v = {
struct plat_serial8250_port nuc900_uart_data[] = {
NUC900_8250PORT(UART0),
+ {},
};
struct platform_device nuc900_serial_device = {
/* SPI device */
-static struct w90p910_spi_info nuc900_spiflash_data = {
+static struct nuc900_spi_info nuc900_spiflash_data = {
.num_cs = 1,
.lsb = 0,
.txneg = 1,
*
*/
+#include <linux/io.h>
#include <asm/proc-fns.h>
+#include <mach/map.h>
+#include <mach/regs-timer.h>
+
+#define WTCR (TMR_BA + 0x1C)
+#define WTCLK (1 << 10)
+#define WTE (1 << 7)
+#define WTRE (1 << 1)
static void arch_idle(void)
{
static void arch_reset(char mode, const char *cmd)
{
- cpu_reset(0);
+ if (mode == 's') {
+ /* Jump into ROM at address 0 */
+ cpu_reset(0);
+ } else {
+ __raw_writel(WTE | WTRE | WTCLK, WTCR);
+ }
}
#include <mach/regs-serial.h>
#include <mach/map.h>
+#include <linux/serial_reg.h>
#define arch_decomp_wdog()
+#define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE)
+static volatile u32 * uart_base = (u32 *)UART0_PA;
+
static void putc(int ch)
{
+ /* Check THRE and TEMT bits before we transmit the character.
+ */
+ while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
+ barrier();
+
+ *uart_base = ch;
}
static inline void flush(void)
#define TICKS_PER_SEC 100
#define PRESCALE 0x63 /* Divider = prescale + 1 */
-unsigned int timer0_load;
+#define TDR_SHIFT 24
+#define TDR_MASK ((1 << TDR_SHIFT) - 1)
+
+static unsigned int timer0_load;
static void nuc900_clockevent_setmode(enum clock_event_mode mode,
struct clock_event_device *clk)
static struct clock_event_device nuc900_clockevent_device = {
.name = "nuc900-timer0",
.shift = 32,
- .features = CLOCK_EVT_MODE_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
+ .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
.set_mode = nuc900_clockevent_setmode,
.set_next_event = nuc900_clockevent_setnextevent,
.rating = 300,
.handler = nuc900_timer0_interrupt,
};
-static void __init nuc900_clockevents_init(unsigned int rate)
+static void __init nuc900_clockevents_init(void)
{
+ unsigned int rate;
+ struct clk *clk = clk_get(NULL, "timer0");
+
+ BUG_ON(IS_ERR(clk));
+
+ __raw_writel(0x00, REG_TCSR0);
+
+ clk_enable(clk);
+ rate = clk_get_rate(clk) / (PRESCALE + 1);
+
+ timer0_load = (rate / TICKS_PER_SEC);
+
+ __raw_writel(RESETINT, REG_TISR);
+ setup_irq(IRQ_TIMER0, &nuc900_timer0_irq);
+
nuc900_clockevent_device.mult = div_sc(rate, NSEC_PER_SEC,
nuc900_clockevent_device.shift);
nuc900_clockevent_device.max_delta_ns = clockevent_delta2ns(0xffffffff,
static cycle_t nuc900_get_cycles(struct clocksource *cs)
{
- return ~__raw_readl(REG_TDR1);
+ return (~__raw_readl(REG_TDR1)) & TDR_MASK;
}
static struct clocksource clocksource_nuc900 = {
.name = "nuc900-timer1",
.rating = 200,
.read = nuc900_get_cycles,
- .mask = CLOCKSOURCE_MASK(32),
- .shift = 20,
+ .mask = CLOCKSOURCE_MASK(TDR_SHIFT),
+ .shift = 10,
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
};
-static void __init nuc900_clocksource_init(unsigned int rate)
+static void __init nuc900_clocksource_init(void)
{
unsigned int val;
+ unsigned int rate;
+ struct clk *clk = clk_get(NULL, "timer1");
+
+ BUG_ON(IS_ERR(clk));
+
+ __raw_writel(0x00, REG_TCSR1);
+
+ clk_enable(clk);
+ rate = clk_get_rate(clk) / (PRESCALE + 1);
__raw_writel(0xffffffff, REG_TICR1);
val = __raw_readl(REG_TCSR1);
- val |= (COUNTEN | PERIOD);
+ val |= (COUNTEN | PERIOD | PRESCALE);
__raw_writel(val, REG_TCSR1);
clocksource_nuc900.mult =
static void __init nuc900_timer_init(void)
{
- struct clk *ck_ext = clk_get(NULL, "ext");
- unsigned int rate;
-
- BUG_ON(IS_ERR(ck_ext));
-
- rate = clk_get_rate(ck_ext);
- clk_put(ck_ext);
- rate = rate / (PRESCALE + 0x01);
-
- /* set a known state */
- __raw_writel(0x00, REG_TCSR0);
- __raw_writel(0x00, REG_TCSR1);
- __raw_writel(RESETINT, REG_TISR);
- timer0_load = (rate / TICKS_PER_SEC);
-
- setup_irq(IRQ_TIMER0, &nuc900_timer0_irq);
-
- nuc900_clocksource_init(rate);
- nuc900_clockevents_init(rate);
+ nuc900_clocksource_init();
+ nuc900_clockevents_init();
}
struct sys_timer nuc900_timer = {
comment "Processor Type"
-config CPU_32
- bool
- default y
-
# Select CPU types depending on the architecture selected. This selects
# which CPUs we support in the kernel image, and the compiler instruction
# optimiser behaviour.
obj-$(CONFIG_CPU_ABRT_EV6) += abort-ev6.o
obj-$(CONFIG_CPU_ABRT_EV7) += abort-ev7.o
+AFLAGS_abort-ev6.o :=-Wa,-march=armv6k
+AFLAGS_abort-ev7.o :=-Wa,-march=armv7-a
+
obj-$(CONFIG_CPU_PABRT_LEGACY) += pabort-legacy.o
obj-$(CONFIG_CPU_PABRT_V6) += pabort-v6.o
obj-$(CONFIG_CPU_PABRT_V7) += pabort-v7.o
obj-$(CONFIG_CPU_CACHE_V7) += cache-v7.o
obj-$(CONFIG_CPU_CACHE_FA) += cache-fa.o
+AFLAGS_cache-v6.o :=-Wa,-march=armv6
+AFLAGS_cache-v7.o :=-Wa,-march=armv7-a
+
obj-$(CONFIG_CPU_COPY_V3) += copypage-v3.o
obj-$(CONFIG_CPU_COPY_V4WT) += copypage-v4wt.o
obj-$(CONFIG_CPU_COPY_V4WB) += copypage-v4wb.o
obj-$(CONFIG_CPU_TLB_V7) += tlb-v7.o
obj-$(CONFIG_CPU_TLB_FA) += tlb-fa.o
+AFLAGS_tlb-v6.o :=-Wa,-march=armv6
+AFLAGS_tlb-v7.o :=-Wa,-march=armv7-a
+
obj-$(CONFIG_CPU_ARM610) += proc-arm6_7.o
obj-$(CONFIG_CPU_ARM710) += proc-arm6_7.o
obj-$(CONFIG_CPU_ARM7TDMI) += proc-arm7tdmi.o
obj-$(CONFIG_CPU_V6) += proc-v6.o
obj-$(CONFIG_CPU_V7) += proc-v7.o
+AFLAGS_proc-v6.o :=-Wa,-march=armv6
+AFLAGS_proc-v7.o :=-Wa,-march=armv7-a
+
obj-$(CONFIG_CACHE_FEROCEON_L2) += cache-feroceon-l2.o
obj-$(CONFIG_CACHE_L2X0) += cache-l2x0.o
obj-$(CONFIG_CACHE_XSC3L2) += cache-xsc3l2.o
if (!cpu_is_xsc3() || !xsc3_l2_present())
return 0;
- if (!(get_cr() & CR_L2)) {
+ if (get_cr() & CR_L2) {
pr_info("XScale3 L2 cache enabled.\n");
- adjust_cr(CR_L2, CR_L2);
xsc3_l2_inv_all();
- }
- outer_cache.inv_range = xsc3_l2_inv_range;
- outer_cache.clean_range = xsc3_l2_clean_range;
- outer_cache.flush_range = xsc3_l2_flush_range;
+ outer_cache.inv_range = xsc3_l2_inv_range;
+ outer_cache.clean_range = xsc3_l2_clean_range;
+ outer_cache.flush_range = xsc3_l2_flush_range;
+ }
return 0;
}
*/
if (page_address(to) != NULL)
#endif
- __cpuc_flush_dcache_page(kto);
+ __cpuc_flush_dcache_area(kto, PAGE_SIZE);
kunmap_atomic(kto, KM_USER1);
kunmap_atomic(kfrom, KM_USER0);
}
page = alloc_page(GFP_KERNEL);
if (page) {
unsigned long *p1, *p2;
- pgprot_t prot = __pgprot(L_PTE_PRESENT|L_PTE_YOUNG|
- L_PTE_DIRTY|L_PTE_WRITE|
- L_PTE_MT_BUFFERABLE);
+ pgprot_t prot = __pgprot_modify(PAGE_KERNEL,
+ L_PTE_MT_MASK, L_PTE_MT_BUFFERABLE);
p1 = vmap(&page, 1, VM_IOREMAP, prot);
p2 = vmap(&page, 1, VM_IOREMAP, prot);
"%dK data, %dK init, %luK highmem)\n",
nr_free_pages() << (PAGE_SHIFT-10), codesize >> 10,
datasize >> 10, initsize >> 10,
- (unsigned long) (totalhigh_pages << (PAGE_SHIFT-10)));
+ totalhigh_pages << (PAGE_SHIFT-10));
if (PAGE_SIZE >= 16384 && num_physpages <= 128) {
extern int sysctl_overcommit_memory;
pgprot_user = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | user_pgprot);
pgprot_kernel = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG |
- L_PTE_DIRTY | L_PTE_WRITE |
- L_PTE_EXEC | kern_pgprot);
+ L_PTE_DIRTY | L_PTE_WRITE | kern_pgprot);
mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
pmd[1] = __pmd(pmdval + (1 << (PGDIR_SHIFT - 1)));
flush_pmd_entry(pmd);
}
+
+ local_flush_tlb_all();
}
* to what would be the reset vector.
*
* - loc - location to jump to for soft reset
- *
- * It is assumed that:
*/
.align 5
ENTRY(cpu_v6_reset)
ENDPROC(cpu_v7_proc_init)
ENTRY(cpu_v7_proc_fin)
- mov pc, lr
+ stmfd sp!, {lr}
+ cpsid if @ disable interrupts
+ bl v7_flush_kern_cache_all
+ mrc p15, 0, r0, c1, c0, 0 @ ctrl register
+ bic r0, r0, #0x1000 @ ...i............
+ bic r0, r0, #0x0006 @ .............ca.
+ mcr p15, 0, r0, c1, c0, 0 @ disable caches
+ ldmfd sp!, {pc}
ENDPROC(cpu_v7_proc_fin)
/*
* to what would be the reset vector.
*
* - loc - location to jump to for soft reset
- *
- * It is assumed that:
*/
.align 5
ENTRY(cpu_v7_reset)
adr r5, xsc3_crval
ldmia r5, {r5, r6}
+
+#ifdef CONFIG_CACHE_XSC3L2
+ mrc p15, 1, r0, c0, c0, 1 @ get L2 present information
+ ands r0, r0, #0xf8
+ orrne r6, r6, #(1 << 26) @ enable L2 if present
+#endif
+
mrc p15, 0, r0, c1, c0, 0 @ get control register
bic r0, r0, r5 @ ..V. ..R. .... ..A.
orr r0, r0, r6 @ ..VI Z..S .... .C.M (mmu)
asid r3, r3 @ mask ASID
orr r0, r3, r0, lsl #PAGE_SHIFT @ Create initial MVA
mov r1, r1, lsl #PAGE_SHIFT
- vma_vm_flags r2, r2 @ get vma->vm_flags
1:
#ifdef CONFIG_SMP
mcr p15, 0, r0, c8, c3, 1 @ TLB invalidate U MVA (shareable)
nwfpe-y += fpa11.o fpa11_cpdo.o fpa11_cpdt.o \
fpa11_cprt.o fpmodule.o fpopcode.o \
- softfloat.o single_cpdo.o double_cpdo.o
+ softfloat.o single_cpdo.o double_cpdo.o \
+ entry.o
nwfpe-$(CONFIG_FPE_NWFPE_XP) += extended_cpdo.o
-nwfpe-$(CONFIG_CPU_32) += entry.o
return -EBUSY;
}
- /*
- * Initialize & Reset PMNC: C bit, D bit and P bit.
- * Note: Using a slower count for CCNT (D bit: divide by 64) results
- * in a more stable system
- */
- armv7_pmnc_write(PMNC_P | PMNC_C | PMNC_D);
+ /* Initialize & Reset PMNC: C bit and P bit */
+ armv7_pmnc_write(PMNC_P | PMNC_C);
for (cnt = CCNT; cnt < CNTMAX; cnt++) {
#define MX25_PAD_A18__A18 IOMUX_PAD(0x23c, 0x020, 0x10, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_A18__GPIO_2_4 IOMUX_PAD(0x23c, 0x020, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A18__FEC_COL IOMUX_PAD(0x23c, 0x020, 0x17, 0x504, 0, NO_PAD_CTL)
+#define MX25_PAD_A18__FEC_COL IOMUX_PAD(0x23c, 0x020, 0x17, 0x504, 0, NO_PAD_CTRL)
#define MX25_PAD_A19__A19 IOMUX_PAD(0x240, 0x024, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A19__FEC_RX_ER IOMUX_PAD(0x240, 0x024, 0x17, 0x518, 0, NO_PAD_CTL)
+#define MX25_PAD_A19__FEC_RX_ER IOMUX_PAD(0x240, 0x024, 0x17, 0x518, 0, NO_PAD_CTRL)
#define MX25_PAD_A19__GPIO_2_5 IOMUX_PAD(0x240, 0x024, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_A20__A20 IOMUX_PAD(0x244, 0x028, 0x10, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_A20__GPIO_2_6 IOMUX_PAD(0x244, 0x028, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A20__FEC_RDATA2 IOMUX_PAD(0x244, 0x028, 0x17, 0x50c, 0, NO_PAD_CTL)
+#define MX25_PAD_A20__FEC_RDATA2 IOMUX_PAD(0x244, 0x028, 0x17, 0x50c, 0, NO_PAD_CTRL)
#define MX25_PAD_A21__A21 IOMUX_PAD(0x248, 0x02c, 0x10, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_A21__GPIO_2_7 IOMUX_PAD(0x248, 0x02c, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A21__FEC_RDATA3 IOMUX_PAD(0x248, 0x02c, 0x17, 0x510, 0, NO_PAD_CTL)
+#define MX25_PAD_A21__FEC_RDATA3 IOMUX_PAD(0x248, 0x02c, 0x17, 0x510, 0, NO_PAD_CTRL)
#define MX25_PAD_A22__A22 IOMUX_PAD(0x000, 0x030, 0x10, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_A22__GPIO_2_8 IOMUX_PAD(0x000, 0x030, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_A24__A24 IOMUX_PAD(0x250, 0x038, 0x10, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_A24__GPIO_2_10 IOMUX_PAD(0x250, 0x038, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A24__FEC_RX_CLK IOMUX_PAD(0x250, 0x038, 0x17, 0x514, 0, NO_PAD_CTL)
+#define MX25_PAD_A24__FEC_RX_CLK IOMUX_PAD(0x250, 0x038, 0x17, 0x514, 0, NO_PAD_CTRL)
#define MX25_PAD_A25__A25 IOMUX_PAD(0x254, 0x03c, 0x10, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_A25__GPIO_2_11 IOMUX_PAD(0x254, 0x03c, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A25__FEC_CRS IOMUX_PAD(0x254, 0x03c, 0x17, 0x508, 0, NO_PAD_CTL)
+#define MX25_PAD_A25__FEC_CRS IOMUX_PAD(0x254, 0x03c, 0x17, 0x508, 0, NO_PAD_CTRL)
#define MX25_PAD_EB0__EB0 IOMUX_PAD(0x258, 0x040, 0x10, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_EB0__AUD4_TXD IOMUX_PAD(0x258, 0x040, 0x14, 0x464, 0, NO_PAD_CTRL)
#define MX25_PAD_CS5__UART5_RTS IOMUX_PAD(0x268, 0x058, 0x13, 0x574, 0, NO_PAD_CTRL)
#define MX25_PAD_CS5__GPIO_3_21 IOMUX_PAD(0x268, 0x058, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_NF_CE0__NF_CE0 IOMUX_PAD(0x26c, 0x05c, 0x10, 0, 0, NO_PAD_CTL)
+#define MX25_PAD_NF_CE0__NF_CE0 IOMUX_PAD(0x26c, 0x05c, 0x10, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_NF_CE0__GPIO_3_22 IOMUX_PAD(0x26c, 0x05c, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_ECB__ECB IOMUX_PAD(0x270, 0x060, 0x10, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_LD7__GPIO_1_21 IOMUX_PAD(0x2dc, 0x0e4, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_LD8__LD8 IOMUX_PAD(0x2e0, 0x0e8, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD8__FEC_TX_ERR IOMUX_PAD(0x2e0, 0x0e8, 0x15, 0, 0, NO_PAD_CTL)
+#define MX25_PAD_LD8__FEC_TX_ERR IOMUX_PAD(0x2e0, 0x0e8, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_LD9__LD9 IOMUX_PAD(0x2e4, 0x0ec, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD9__FEC_COL IOMUX_PAD(0x2e4, 0x0ec, 0x15, 0x504, 1, NO_PAD_CTL)
+#define MX25_PAD_LD9__FEC_COL IOMUX_PAD(0x2e4, 0x0ec, 0x15, 0x504, 1, NO_PAD_CTRL)
#define MX25_PAD_LD10__LD10 IOMUX_PAD(0x2e8, 0x0f0, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD10__FEC_RX_ER IOMUX_PAD(0x2e8, 0x0f0, 0x15, 0x518, 1, NO_PAD_CTL)
+#define MX25_PAD_LD10__FEC_RX_ER IOMUX_PAD(0x2e8, 0x0f0, 0x15, 0x518, 1, NO_PAD_CTRL)
#define MX25_PAD_LD11__LD11 IOMUX_PAD(0x2ec, 0x0f4, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD11__FEC_RDATA2 IOMUX_PAD(0x2ec, 0x0f4, 0x15, 0x50c, 1, NO_PAD_CTL)
+#define MX25_PAD_LD11__FEC_RDATA2 IOMUX_PAD(0x2ec, 0x0f4, 0x15, 0x50c, 1, NO_PAD_CTRL)
#define MX25_PAD_LD12__LD12 IOMUX_PAD(0x2f0, 0x0f8, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD12__FEC_RDATA3 IOMUX_PAD(0x2f0, 0x0f8, 0x15, 0x510, 1, NO_PAD_CTL)
+#define MX25_PAD_LD12__FEC_RDATA3 IOMUX_PAD(0x2f0, 0x0f8, 0x15, 0x510, 1, NO_PAD_CTRL)
#define MX25_PAD_LD13__LD13 IOMUX_PAD(0x2f4, 0x0fc, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD13__FEC_TDATA2 IOMUX_PAD(0x2f4, 0x0fc, 0x15, 0, 0, NO_PAD_CTL)
+#define MX25_PAD_LD13__FEC_TDATA2 IOMUX_PAD(0x2f4, 0x0fc, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_LD14__LD14 IOMUX_PAD(0x2f8, 0x100, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD14__FEC_TDATA3 IOMUX_PAD(0x2f8, 0x100, 0x15, 0, 0, NO_PAD_CTL)
+#define MX25_PAD_LD14__FEC_TDATA3 IOMUX_PAD(0x2f8, 0x100, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_LD15__LD15 IOMUX_PAD(0x2fc, 0x104, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD15__FEC_RX_CLK IOMUX_PAD(0x2fc, 0x104, 0x15, 0x514, 1, NO_PAD_CTL)
+#define MX25_PAD_LD15__FEC_RX_CLK IOMUX_PAD(0x2fc, 0x104, 0x15, 0x514, 1, NO_PAD_CTRL)
#define MX25_PAD_HSYNC__HSYNC IOMUX_PAD(0x300, 0x108, 0x10, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_HSYNC__GPIO_1_22 IOMUX_PAD(0x300, 0x108, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_OE_ACD__GPIO_1_25 IOMUX_PAD(0x30c, 0x114, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_CONTRAST__CONTRAST IOMUX_PAD(0x310, 0x118, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CONTRAST__FEC_CRS IOMUX_PAD(0x310, 0x118, 0x15, 0x508, 1, NO_PAD_CTL)
+#define MX25_PAD_CONTRAST__FEC_CRS IOMUX_PAD(0x310, 0x118, 0x15, 0x508, 1, NO_PAD_CTRL)
#define MX25_PAD_PWM__PWM IOMUX_PAD(0x314, 0x11c, 0x10, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_PWM__GPIO_1_26 IOMUX_PAD(0x314, 0x11c, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_UART2_TXD__GPIO_4_27 IOMUX_PAD(0x37c, 0x184, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_UART2_RTS__UART2_RTS IOMUX_PAD(0x380, 0x188, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_UART2_RTS__FEC_COL IOMUX_PAD(0x380, 0x188, 0x12, 0x504, 2, NO_PAD_CTL)
+#define MX25_PAD_UART2_RTS__FEC_COL IOMUX_PAD(0x380, 0x188, 0x12, 0x504, 2, NO_PAD_CTRL)
#define MX25_PAD_UART2_RTS__GPIO_4_28 IOMUX_PAD(0x380, 0x188, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_UART2_CTS__FEC_RX_ER IOMUX_PAD(0x384, 0x18c, 0x12, 0x518, 2, NO_PAD_CTL)
+#define MX25_PAD_UART2_CTS__FEC_RX_ER IOMUX_PAD(0x384, 0x18c, 0x12, 0x518, 2, NO_PAD_CTRL)
#define MX25_PAD_UART2_CTS__UART2_CTS IOMUX_PAD(0x384, 0x18c, 0x10, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_UART2_CTS__GPIO_4_29 IOMUX_PAD(0x384, 0x18c, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_SD1_CMD__SD1_CMD IOMUX_PAD(0x388, 0x190, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
-#define MX25_PAD_SD1_CMD__FEC_RDATA2 IOMUX_PAD(0x388, 0x190, 0x12, 0x50c, 2, NO_PAD_CTL)
+#define MX25_PAD_SD1_CMD__FEC_RDATA2 IOMUX_PAD(0x388, 0x190, 0x12, 0x50c, 2, NO_PAD_CTRL)
#define MX25_PAD_SD1_CMD__GPIO_2_23 IOMUX_PAD(0x388, 0x190, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_SD1_CLK__SD1_CLK IOMUX_PAD(0x38c, 0x194, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
-#define MX25_PAD_SD1_CLK__FEC_RDATA3 IOMUX_PAD(0x38c, 0x194, 0x12, 0x510, 2, NO_PAD_CTL)
+#define MX25_PAD_SD1_CLK__FEC_RDATA3 IOMUX_PAD(0x38c, 0x194, 0x12, 0x510, 2, NO_PAD_CTRL)
#define MX25_PAD_SD1_CLK__GPIO_2_24 IOMUX_PAD(0x38c, 0x194, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_SD1_DATA0__SD1_DATA0 IOMUX_PAD(0x390, 0x198, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
#define MX25_PAD_SD1_DATA1__GPIO_2_26 IOMUX_PAD(0x394, 0x19c, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_SD1_DATA2__SD1_DATA2 IOMUX_PAD(0x398, 0x1a0, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
-#define MX25_PAD_SD1_DATA2__FEC_RX_CLK IOMUX_PAD(0x398, 0x1a0, 0x15, 0x514, 2, NO_PAD_CTL)
+#define MX25_PAD_SD1_DATA2__FEC_RX_CLK IOMUX_PAD(0x398, 0x1a0, 0x15, 0x514, 2, NO_PAD_CTRL)
#define MX25_PAD_SD1_DATA2__GPIO_2_27 IOMUX_PAD(0x398, 0x1a0, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_SD1_DATA3__SD1_DATA3 IOMUX_PAD(0x39c, 0x1a4, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
-#define MX25_PAD_SD1_DATA3__FEC_CRS IOMUX_PAD(0x39c, 0x1a4, 0x10, 0x508, 2, NO_PAD_CTL)
+#define MX25_PAD_SD1_DATA3__FEC_CRS IOMUX_PAD(0x39c, 0x1a4, 0x10, 0x508, 2, NO_PAD_CTRL)
#define MX25_PAD_SD1_DATA3__GPIO_2_28 IOMUX_PAD(0x39c, 0x1a4, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_KPP_ROW0__KPP_ROW0 IOMUX_PAD(0x3a0, 0x1a8, 0x10, 0, 0, PAD_CTL_PKE)
#define MX25_PAD_KPP_COL3__KPP_COL3 IOMUX_PAD(0x3bc, 0x1c4, 0x10, 0, 0, PAD_CTL_PKE | PAD_CTL_ODE)
#define MX25_PAD_KPP_COL3__GPIO_3_4 IOMUX_PAD(0x3bc, 0x1c4, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_FEC_MDC__FEC_MDC IOMUX_PAD(0x3c0, 0x1c8, 0x10, 0, 0, NO_PAD_CTL)
+#define MX25_PAD_FEC_MDC__FEC_MDC IOMUX_PAD(0x3c0, 0x1c8, 0x10, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_FEC_MDC__AUD4_TXD IOMUX_PAD(0x3c0, 0x1c8, 0x12, 0x464, 1, NO_PAD_CTRL)
#define MX25_PAD_FEC_MDC__GPIO_3_5 IOMUX_PAD(0x3c0, 0x1c8, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_FEC_MDIO__AUD4_RXD IOMUX_PAD(0x3c4, 0x1cc, 0x12, 0x460, 1, NO_PAD_CTRL)
#define MX25_PAD_FEC_MDIO__GPIO_3_6 IOMUX_PAD(0x3c4, 0x1cc, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_FEC_TDATA0__FEC_TDATA0 IOMUX_PAD(0x3c8, 0x1d0, 0x10, 0, 0, NO_PAD_CTL)
+#define MX25_PAD_FEC_TDATA0__FEC_TDATA0 IOMUX_PAD(0x3c8, 0x1d0, 0x10, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_FEC_TDATA0__GPIO_3_7 IOMUX_PAD(0x3c8, 0x1d0, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_FEC_TDATA1__FEC_TDATA1 IOMUX_PAD(0x3cc, 0x1d4, 0x10, 0, 0, NO_PAD_CTL)
+#define MX25_PAD_FEC_TDATA1__FEC_TDATA1 IOMUX_PAD(0x3cc, 0x1d4, 0x10, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_FEC_TDATA1__AUD4_TXFS IOMUX_PAD(0x3cc, 0x1d4, 0x12, 0x474, 1, NO_PAD_CTRL)
#define MX25_PAD_FEC_TDATA1__GPIO_3_8 IOMUX_PAD(0x3cc, 0x1d4, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_FEC_TX_EN__FEC_TX_EN IOMUX_PAD(0x3d0, 0x1d8, 0x10, 0, 0, NO_PAD_CTL)
+#define MX25_PAD_FEC_TX_EN__FEC_TX_EN IOMUX_PAD(0x3d0, 0x1d8, 0x10, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_FEC_TX_EN__GPIO_3_9 IOMUX_PAD(0x3d0, 0x1d8, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_FEC_RDATA0__FEC_RDATA0 IOMUX_PAD(0x3d4, 0x1dc, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTL)
+#define MX25_PAD_FEC_RDATA0__FEC_RDATA0 IOMUX_PAD(0x3d4, 0x1dc, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTRL)
#define MX25_PAD_FEC_RDATA0__GPIO_3_10 IOMUX_PAD(0x3d4, 0x1dc, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_FEC_RDATA1__FEC_RDATA1 IOMUX_PAD(0x3d8, 0x1e0, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTL)
+#define MX25_PAD_FEC_RDATA1__FEC_RDATA1 IOMUX_PAD(0x3d8, 0x1e0, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTRL)
#define MX25_PAD_FEC_RDATA1__GPIO_3_11 IOMUX_PAD(0x3d8, 0x1e0, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_FEC_RX_DV__FEC_RX_DV IOMUX_PAD(0x3dc, 0x1e4, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTL)
+#define MX25_PAD_FEC_RX_DV__FEC_RX_DV IOMUX_PAD(0x3dc, 0x1e4, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTRL)
#define MX25_PAD_FEC_RX_DV__CAN2_RX IOMUX_PAD(0x3dc, 0x1e4, 0x14, 0x484, 0, PAD_CTL_PUS_22K_UP)
#define MX25_PAD_FEC_RX_DV__GPIO_3_12 IOMUX_PAD(0x3dc, 0x1e4, 0x15, 0, 0, NO_PAD_CTRL)
#define UART1_BASE_ADDR 0x43f90000
#define UART2_BASE_ADDR 0x43f94000
+#define MX25_FEC_BASE_ADDR 0x50038000
+
+#define MX25_INT_FEC 57
+
#endif /* __MACH_MX25_H__ */
UART(TXR) = ch;
}
-#define flush() do { } while (0)
+static inline void flush(void)
+{
+}
#define MX1_UART1_BASE_ADDR 0x00206000
#define MX25_UART1_BASE_ADDR 0x43f90000
* Standard clock functions defined in include/linux/clk.h
*-------------------------------------------------------------------------*/
-/* This functions is moved to arch/arm/common/clkdev.c. For OMAP4 since
- * clock framework is not up , it is defined here to avoid rework in
- * every driver. Also dummy prcm reset function is added */
-
int clk_enable(struct clk *clk)
{
unsigned long flags;
clk_enable(clkp);
}
}
-EXPORT_SYMBOL(clk_enable_init_clocks);
/*
* Low level helpers
arch_clock->clk_init_cpufreq_table(table);
spin_unlock_irqrestore(&clockfw_lock, flags);
}
-EXPORT_SYMBOL(clk_init_cpufreq_table);
+
+void clk_exit_cpufreq_table(struct cpufreq_frequency_table **table)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&clockfw_lock, flags);
+ if (arch_clock->clk_exit_cpufreq_table)
+ arch_clock->clk_exit_cpufreq_table(table);
+ spin_unlock_irqrestore(&clockfw_lock, flags);
+}
#endif
/*-------------------------------------------------------------------------*/
static int omap_cpu_exit(struct cpufreq_policy *policy)
{
+ clk_exit_cpufreq_table(&freq_table);
clk_put(mpu_clk);
return 0;
}
u32 saved_risingdetect;
#endif
u32 level_mask;
+ u32 toggle_mask;
spinlock_t lock;
struct gpio_chip chip;
struct clk *dbck;
}
#endif
+/*
+ * This only applies to chips that can't do both rising and falling edge
+ * detection at once. For all other chips, this function is a noop.
+ */
+static void _toggle_gpio_edge_triggering(struct gpio_bank *bank, int gpio)
+{
+ void __iomem *reg = bank->base;
+ u32 l = 0;
+
+ switch (bank->method) {
+#ifdef CONFIG_ARCH_OMAP1
+ case METHOD_MPUIO:
+ reg += OMAP_MPUIO_GPIO_INT_EDGE;
+ break;
+#endif
+#ifdef CONFIG_ARCH_OMAP15XX
+ case METHOD_GPIO_1510:
+ reg += OMAP1510_GPIO_INT_CONTROL;
+ break;
+#endif
+#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
+ case METHOD_GPIO_7XX:
+ reg += OMAP7XX_GPIO_INT_CONTROL;
+ break;
+#endif
+ default:
+ return;
+ }
+
+ l = __raw_readl(reg);
+ if ((l >> gpio) & 1)
+ l &= ~(1 << gpio);
+ else
+ l |= 1 << gpio;
+
+ __raw_writel(l, reg);
+}
+
static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
{
void __iomem *reg = bank->base;
case METHOD_MPUIO:
reg += OMAP_MPUIO_GPIO_INT_EDGE;
l = __raw_readl(reg);
+ if (trigger & IRQ_TYPE_EDGE_BOTH)
+ bank->toggle_mask |= 1 << gpio;
if (trigger & IRQ_TYPE_EDGE_RISING)
l |= 1 << gpio;
else if (trigger & IRQ_TYPE_EDGE_FALLING)
case METHOD_GPIO_1510:
reg += OMAP1510_GPIO_INT_CONTROL;
l = __raw_readl(reg);
+ if (trigger & IRQ_TYPE_EDGE_BOTH)
+ bank->toggle_mask |= 1 << gpio;
if (trigger & IRQ_TYPE_EDGE_RISING)
l |= 1 << gpio;
else if (trigger & IRQ_TYPE_EDGE_FALLING)
case METHOD_GPIO_7XX:
reg += OMAP7XX_GPIO_INT_CONTROL;
l = __raw_readl(reg);
+ if (trigger & IRQ_TYPE_EDGE_BOTH)
+ bank->toggle_mask |= 1 << gpio;
if (trigger & IRQ_TYPE_EDGE_RISING)
l |= 1 << gpio;
else if (trigger & IRQ_TYPE_EDGE_FALLING)
*/
static int _set_gpio_wakeup(struct gpio_bank *bank, int gpio, int enable)
{
- unsigned long flags;
+ unsigned long uninitialized_var(flags);
switch (bank->method) {
#ifdef CONFIG_ARCH_OMAP16XX
{
void __iomem *isr_reg = NULL;
u32 isr;
- unsigned int gpio_irq;
+ unsigned int gpio_irq, gpio_index;
struct gpio_bank *bank;
u32 retrigger = 0;
int unmasked = 0;
gpio_irq = bank->virtual_irq_start;
for (; isr != 0; isr >>= 1, gpio_irq++) {
+ gpio_index = get_gpio_index(irq_to_gpio(gpio_irq));
+
if (!(isr & 1))
continue;
+#ifdef CONFIG_ARCH_OMAP1
+ /*
+ * Some chips can't respond to both rising and falling
+ * at the same time. If this irq was requested with
+ * both flags, we need to flip the ICR data for the IRQ
+ * to respond to the IRQ for the opposite direction.
+ * This will be indicated in the bank toggle_mask.
+ */
+ if (bank->toggle_mask & (1 << gpio_index))
+ _toggle_gpio_edge_triggering(bank, gpio_index);
+#endif
+
generic_handle_irq(gpio_irq);
}
}
struct omap_backlight_config {
int default_intensity;
int (*set_power)(struct device *dev, int state);
- int (*check_fb)(struct fb_info *fb);
};
struct omap_fbmem_config {
void (*clk_disable_unused)(struct clk *clk);
#ifdef CONFIG_CPU_FREQ
void (*clk_init_cpufreq_table)(struct cpufreq_frequency_table **);
+ void (*clk_exit_cpufreq_table)(struct cpufreq_frequency_table **);
#endif
};
extern void clk_enable_init_clocks(void);
#ifdef CONFIG_CPU_FREQ
extern void clk_init_cpufreq_table(struct cpufreq_frequency_table **table);
+extern void clk_exit_cpufreq_table(struct cpufreq_frequency_table **table);
#endif
extern const struct clkops clkops_null;
#define OMAP343X_CONTROL_IVA2_BOOTADDR (OMAP2_CONTROL_GENERAL + 0x0190)
#define OMAP343X_CONTROL_IVA2_BOOTMOD (OMAP2_CONTROL_GENERAL + 0x0194)
#define OMAP343X_CONTROL_DEBOBS(i) (OMAP2_CONTROL_GENERAL + 0x01B0 \
- + ((i) >> 1) * 4 + (!(i) & 1) * 2)
+ + ((i) >> 1) * 4 + (!((i) & 1)) * 2)
#define OMAP343X_CONTROL_PROG_IO0 (OMAP2_CONTROL_GENERAL + 0x01D4)
#define OMAP343X_CONTROL_PROG_IO1 (OMAP2_CONTROL_GENERAL + 0x01D8)
#define OMAP343X_CONTROL_DSS_DPLL_SPREADING (OMAP2_CONTROL_GENERAL + 0x01E0)
#define OMAP243X_SMS_VIRT (OMAP243X_SMS_PHYS + OMAP2_L3_IO_OFFSET)
#define OMAP243X_SMS_SIZE SZ_1M
-/* DSP */
-#define DSP_MEM_24XX_PHYS OMAP2420_DSP_MEM_BASE /* 0x58000000 */
-#define DSP_MEM_24XX_VIRT 0xe0000000
-#define DSP_MEM_24XX_SIZE 0x28000
-#define DSP_IPI_24XX_PHYS OMAP2420_DSP_IPI_BASE /* 0x59000000 */
-#define DSP_IPI_24XX_VIRT 0xe1000000
-#define DSP_IPI_24XX_SIZE SZ_4K
-#define DSP_MMU_24XX_PHYS OMAP2420_DSP_MMU_BASE /* 0x5a000000 */
-#define DSP_MMU_24XX_VIRT 0xe2000000
-#define DSP_MMU_24XX_SIZE SZ_4K
+/* 2420 IVA */
+#define DSP_MEM_2420_PHYS OMAP2420_DSP_MEM_BASE
+ /* 0x58000000 --> 0xfc100000 */
+#define DSP_MEM_2420_VIRT 0xfc100000
+#define DSP_MEM_2420_SIZE 0x28000
+#define DSP_IPI_2420_PHYS OMAP2420_DSP_IPI_BASE
+ /* 0x59000000 --> 0xfc128000 */
+#define DSP_IPI_2420_VIRT 0xfc128000
+#define DSP_IPI_2420_SIZE SZ_4K
+#define DSP_MMU_2420_PHYS OMAP2420_DSP_MMU_BASE
+ /* 0x5a000000 --> 0xfc129000 */
+#define DSP_MMU_2420_VIRT 0xfc129000
+#define DSP_MMU_2420_SIZE SZ_4K
+
+/* 2430 IVA2.1 - currently unmapped */
/*
* ----------------------------------------------------------------------------
#define OMAP343X_SDRC_VIRT (OMAP343X_SDRC_PHYS + OMAP2_L3_IO_OFFSET)
#define OMAP343X_SDRC_SIZE SZ_1M
-/* DSP */
-#define DSP_MEM_34XX_PHYS OMAP34XX_DSP_MEM_BASE /* 0x58000000 */
-#define DSP_MEM_34XX_VIRT 0xe0000000
-#define DSP_MEM_34XX_SIZE 0x28000
-#define DSP_IPI_34XX_PHYS OMAP34XX_DSP_IPI_BASE /* 0x59000000 */
-#define DSP_IPI_34XX_VIRT 0xe1000000
-#define DSP_IPI_34XX_SIZE SZ_4K
-#define DSP_MMU_34XX_PHYS OMAP34XX_DSP_MMU_BASE /* 0x5a000000 */
-#define DSP_MMU_34XX_VIRT 0xe2000000
-#define DSP_MMU_34XX_SIZE SZ_4K
+/* 3430 IVA - currently unmapped */
/*
* ----------------------------------------------------------------------------
/* I2C */
I2C_7XX_SCL,
I2C_7XX_SDA,
+
+ /* SPI */
+ SPI_7XX_1,
+ SPI_7XX_2,
+ SPI_7XX_3,
+ SPI_7XX_4,
+ SPI_7XX_5,
+ SPI_7XX_6,
};
enum omap1xxx_index {
#define OMAP7XX_DSPREG_SIZE SZ_128K
#define OMAP7XX_DSPREG_START 0xE1000000
+#define OMAP7XX_SPI1_BASE 0xfffc0800
+#define OMAP7XX_SPI2_BASE 0xfffc1000
+
/*
* ----------------------------------------------------------------------------
* OMAP7XX specific configuration registers
return XLATE(p, L4_24XX_PHYS, L4_24XX_VIRT);
}
if (cpu_is_omap2420()) {
- if (BETWEEN(p, DSP_MEM_24XX_PHYS, DSP_MEM_24XX_SIZE))
- return XLATE(p, DSP_MEM_24XX_PHYS, DSP_MEM_24XX_VIRT);
- if (BETWEEN(p, DSP_IPI_24XX_PHYS, DSP_IPI_24XX_SIZE))
- return XLATE(p, DSP_IPI_24XX_PHYS, DSP_IPI_24XX_SIZE);
- if (BETWEEN(p, DSP_MMU_24XX_PHYS, DSP_MMU_24XX_SIZE))
- return XLATE(p, DSP_MMU_24XX_PHYS, DSP_MMU_24XX_VIRT);
+ if (BETWEEN(p, DSP_MEM_2420_PHYS, DSP_MEM_2420_SIZE))
+ return XLATE(p, DSP_MEM_2420_PHYS, DSP_MEM_2420_VIRT);
+ if (BETWEEN(p, DSP_IPI_2420_PHYS, DSP_IPI_2420_SIZE))
+ return XLATE(p, DSP_IPI_2420_PHYS, DSP_IPI_2420_SIZE);
+ if (BETWEEN(p, DSP_MMU_2420_PHYS, DSP_MMU_2420_SIZE))
+ return XLATE(p, DSP_MMU_2420_PHYS, DSP_MMU_2420_VIRT);
}
if (cpu_is_omap2430()) {
if (BETWEEN(p, L4_WK_243X_PHYS, L4_WK_243X_SIZE))
**/
void iommu_put(struct iommu *obj)
{
- if (!obj && IS_ERR(obj))
+ if (!obj || IS_ERR(obj))
return;
mutex_lock(&obj->iommu_lock);
dev_err(mcbsp->dev, "Unable to request TX IRQ %d "
"for McBSP%d\n", mcbsp->tx_irq,
mcbsp->id);
- return err;
+ goto error;
}
init_completion(&mcbsp->rx_irq_completion);
dev_err(mcbsp->dev, "Unable to request RX IRQ %d "
"for McBSP%d\n", mcbsp->rx_irq,
mcbsp->id);
- free_irq(mcbsp->tx_irq, (void *)mcbsp);
- return err;
+ goto tx_irq;
}
}
return 0;
+tx_irq:
+ free_irq(mcbsp->tx_irq, (void *)mcbsp);
+error:
+ if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->free)
+ mcbsp->pdata->ops->free(id);
+
+ /* Do procedure specific to omap34xx arch, if applicable */
+ omap34xx_mcbsp_free(mcbsp);
+
+ clk_disable(mcbsp->fclk);
+ clk_disable(mcbsp->iclk);
+
+ mcbsp->free = 1;
+
+ return err;
}
EXPORT_SYMBOL(omap_mcbsp_request);
goto err_free_clk;
}
- r = request_mem_region(r->start, r->end - r->start + 1, pdev->name);
+ r = request_mem_region(r->start, resource_size(r), pdev->name);
if (r == NULL) {
dev_err(&pdev->dev, "failed to request memory resource\n");
ret = -EBUSY;
goto err_free_clk;
}
- pwm->mmio_base = ioremap(r->start, r->end - r->start + 1);
+ pwm->mmio_base = ioremap(r->start, resource_size(r));
if (pwm->mmio_base == NULL) {
dev_err(&pdev->dev, "failed to ioremap() registers\n");
ret = -ENODEV;
return 0;
err_free_mem:
- release_mem_region(r->start, r->end - r->start + 1);
+ release_mem_region(r->start, resource_size(r));
err_free_clk:
clk_put(pwm->clk);
err_free:
iounmap(pwm->mmio_base);
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- release_mem_region(r->start, r->end - r->start + 1);
+ release_mem_region(r->start, resource_size(r));
clk_put(pwm->clk);
kfree(pwm);
return -ENOMEM;
}
- size = sizeof(int) * set->nr_chips;
- if (size) {
+ if (set->nr_map && set->nr_chips) {
+ size = sizeof(int) * set->nr_chips;
ptr = kmemdup(set->nr_map, size, GFP_KERNEL);
set->nr_map = ptr;
for (i = 0; i < npd->nr_sets; i++) {
ret = s3c_nand_copy_set(to);
- if (!ret) {
+ if (ret) {
printk(KERN_ERR "%s: failed to copy set %d\n",
__func__, i);
return;
to++;
}
}
+
+ s3c_device_nand.dev.platform_data = npd;
}
EXPORT_SYMBOL_GPL(s3c_nand_set_platdata);
extern struct platform_device s3c64xx_device_pcm0;
extern struct platform_device s3c64xx_device_pcm1;
+extern struct platform_device s3c_device_ts;
extern struct platform_device s3c_device_fb;
extern struct platform_device s3c_device_usb;
extern struct platform_device s3c_device_lcd;
#include <plat/cpu.h>
#include <plat/regs-spi.h>
+#include <mach/ts.h>
+
/* Serial port registrations */
static struct resource s3c2410_uart0_resource[] = {
}
}
+/* Touchscreen */
+struct platform_device s3c_device_ts = {
+ .name = "s3c2410-ts",
+ .id = -1,
+};
+EXPORT_SYMBOL(s3c_device_ts);
+
+static struct s3c2410_ts_mach_info s3c2410ts_info;
+
+void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *hard_s3c2410ts_info)
+{
+ memcpy(&s3c2410ts_info, hard_s3c2410ts_info, sizeof(struct s3c2410_ts_mach_info));
+ s3c_device_ts.dev.platform_data = &s3c2410ts_info;
+}
+EXPORT_SYMBOL(s3c24xx_ts_set_platdata);
+
/* USB Device (Gadget)*/
static struct resource s3c_usbgadget_resource[] = {
s3c_device_sdi.name = "s3c2440-sdi";
s3c_device_i2c0.name = "s3c2440-i2c";
s3c_device_nand.name = "s3c2440-nand";
+ s3c_device_ts.name = "s3c2440-ts";
s3c_device_usbgadget.name = "s3c2440-usbgadget";
}
#define clk_fin_epll clk_ext_xtal_mux
#define clk_fout_mpll clk_mpll
+#define clk_fout_epll clk_epll
struct clk_sources {
unsigned int nr_sources;
.sources = &clk_src_apll,
};
-static struct clk clk_fout_epll = {
- .name = "fout_epll",
- .id = -1,
-};
-
static struct clk *clk_src_epll_list[] = {
[0] = &clk_fin_epll,
[1] = &clk_fout_epll,
&clk_iis_cd1,
&clk_pcm_cd,
&clk_mout_epll.clk,
- &clk_fout_epll,
&clk_mout_mpll.clk,
&clk_dout_mpll,
&clk_mmc0.clk,
clkp->name, ret);
}
}
-
- clk_mpll.parent = &clk_mout_mpll.clk;
- clk_epll.parent = &clk_mout_epll.clk;
}
put_cpu();
}
-static void vfp_thread_release(struct thread_info *thread)
+static void vfp_thread_exit(struct thread_info *thread)
{
/* release case: Per-thread VFP cleanup. */
union vfp_state *vfp = &thread->vfpstate;
- unsigned int cpu = thread->cpu;
+ unsigned int cpu = get_cpu();
if (last_VFP_context[cpu] == vfp)
last_VFP_context[cpu] = NULL;
+ put_cpu();
}
/*
* but may change at any time.
* - we could be preempted if tree preempt rcu is enabled, so
* it is unsafe to use thread->cpu.
- * THREAD_NOTIFY_RELEASE:
- * - the thread (v) will not be running on any CPU; it is a dead thread.
- * - thread->cpu will be the last CPU the thread ran on, which may not
- * be the current CPU.
- * - we could be preempted if tree preempt rcu is enabled.
+ * THREAD_NOTIFY_EXIT
+ * - the thread (v) will be running on the local CPU, so
+ * v === current_thread_info()
+ * - thread->cpu is the local CPU number at the time it is accessed,
+ * but may change at any time.
+ * - we could be preempted if tree preempt rcu is enabled, so
+ * it is unsafe to use thread->cpu.
*/
static int vfp_notifier(struct notifier_block *self, unsigned long cmd, void *v)
{
if (cmd == THREAD_NOTIFY_FLUSH)
vfp_thread_flush(thread);
else
- vfp_thread_release(thread);
+ vfp_thread_exit(thread);
return NOTIFY_DONE;
}
#include <asm-generic/page.h>
#define MAP_NR(addr) (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT)
+#define VM_DATA_DEFAULT_FLAGS \
+ (VM_READ | VM_WRITE | \
+ ((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0 ) | \
+ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+
#endif
* Licensed under the GPL-2 or later.
*/
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/smp.h>
-#include <linux/spinlock.h>
-#include <linux/delay.h>
#include <linux/ptrace.h> /* for linux pt_regs struct */
#include <linux/kgdb.h>
-#include <linux/console.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/irq.h>
#include <linux/uaccess.h>
-#include <asm/system.h>
-#include <asm/traps.h>
-#include <asm/blackfin.h>
-#include <asm/dma.h>
void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs)
{
regs->lb1 = gdb_regs[BFIN_LB1];
regs->usp = gdb_regs[BFIN_USP];
regs->syscfg = gdb_regs[BFIN_SYSCFG];
- regs->retx = gdb_regs[BFIN_PC];
+ regs->retx = gdb_regs[BFIN_RETX];
regs->retn = gdb_regs[BFIN_RETN];
regs->rete = gdb_regs[BFIN_RETE];
regs->pc = gdb_regs[BFIN_PC];
.correct_hw_break = bfin_correct_hw_break,
};
-static int hex(char ch)
-{
- if ((ch >= 'a') && (ch <= 'f'))
- return ch - 'a' + 10;
- if ((ch >= '0') && (ch <= '9'))
- return ch - '0';
- if ((ch >= 'A') && (ch <= 'F'))
- return ch - 'A' + 10;
- return -1;
-}
-
-static int validate_memory_access_address(unsigned long addr, int size)
-{
- if (size < 0 || addr == 0)
- return -EFAULT;
- return bfin_mem_access_type(addr, size);
-}
-
-static int bfin_probe_kernel_read(char *dst, char *src, int size)
-{
- unsigned long lsrc = (unsigned long)src;
- int mem_type;
-
- mem_type = validate_memory_access_address(lsrc, size);
- if (mem_type < 0)
- return mem_type;
-
- if (lsrc >= SYSMMR_BASE) {
- if (size == 2 && lsrc % 2 == 0) {
- u16 mmr = bfin_read16(src);
- memcpy(dst, &mmr, sizeof(mmr));
- return 0;
- } else if (size == 4 && lsrc % 4 == 0) {
- u32 mmr = bfin_read32(src);
- memcpy(dst, &mmr, sizeof(mmr));
- return 0;
- }
- } else {
- switch (mem_type) {
- case BFIN_MEM_ACCESS_CORE:
- case BFIN_MEM_ACCESS_CORE_ONLY:
- return probe_kernel_read(dst, src, size);
- /* XXX: should support IDMA here with SMP */
- case BFIN_MEM_ACCESS_DMA:
- if (dma_memcpy(dst, src, size))
- return 0;
- break;
- case BFIN_MEM_ACCESS_ITEST:
- if (isram_memcpy(dst, src, size))
- return 0;
- break;
- }
- }
-
- return -EFAULT;
-}
-
-static int bfin_probe_kernel_write(char *dst, char *src, int size)
-{
- unsigned long ldst = (unsigned long)dst;
- int mem_type;
-
- mem_type = validate_memory_access_address(ldst, size);
- if (mem_type < 0)
- return mem_type;
-
- if (ldst >= SYSMMR_BASE) {
- if (size == 2 && ldst % 2 == 0) {
- u16 mmr;
- memcpy(&mmr, src, sizeof(mmr));
- bfin_write16(dst, mmr);
- return 0;
- } else if (size == 4 && ldst % 4 == 0) {
- u32 mmr;
- memcpy(&mmr, src, sizeof(mmr));
- bfin_write32(dst, mmr);
- return 0;
- }
- } else {
- switch (mem_type) {
- case BFIN_MEM_ACCESS_CORE:
- case BFIN_MEM_ACCESS_CORE_ONLY:
- return probe_kernel_write(dst, src, size);
- /* XXX: should support IDMA here with SMP */
- case BFIN_MEM_ACCESS_DMA:
- if (dma_memcpy(dst, src, size))
- return 0;
- break;
- case BFIN_MEM_ACCESS_ITEST:
- if (isram_memcpy(dst, src, size))
- return 0;
- break;
- }
- }
-
- return -EFAULT;
-}
-
-/*
- * Convert the memory pointed to by mem into hex, placing result in buf.
- * Return a pointer to the last char put in buf (null). May return an error.
- */
-int kgdb_mem2hex(char *mem, char *buf, int count)
-{
- char *tmp;
- int err;
-
- /*
- * We use the upper half of buf as an intermediate buffer for the
- * raw memory copy. Hex conversion will work against this one.
- */
- tmp = buf + count;
-
- err = bfin_probe_kernel_read(tmp, mem, count);
- if (!err) {
- while (count > 0) {
- buf = pack_hex_byte(buf, *tmp);
- tmp++;
- count--;
- }
-
- *buf = 0;
- }
-
- return err;
-}
-
-/*
- * Copy the binary array pointed to by buf into mem. Fix $, #, and
- * 0x7d escaped with 0x7d. Return a pointer to the character after
- * the last byte written.
- */
-int kgdb_ebin2mem(char *buf, char *mem, int count)
-{
- char *tmp_old, *tmp_new;
- int size;
-
- tmp_old = tmp_new = buf;
-
- for (size = 0; size < count; ++size) {
- if (*tmp_old == 0x7d)
- *tmp_new = *(++tmp_old) ^ 0x20;
- else
- *tmp_new = *tmp_old;
- tmp_new++;
- tmp_old++;
- }
-
- return bfin_probe_kernel_write(mem, buf, count);
-}
-
-/*
- * Convert the hex array pointed to by buf into binary to be placed in mem.
- * Return a pointer to the character AFTER the last byte written.
- * May return an error.
- */
-int kgdb_hex2mem(char *buf, char *mem, int count)
-{
- char *tmp_raw, *tmp_hex;
-
- /*
- * We use the upper half of buf as an intermediate buffer for the
- * raw memory that is converted from hex.
- */
- tmp_raw = buf + count * 2;
-
- tmp_hex = tmp_raw - 1;
- while (tmp_hex >= buf) {
- tmp_raw--;
- *tmp_raw = hex(*tmp_hex--);
- *tmp_raw |= hex(*tmp_hex--) << 4;
- }
-
- return bfin_probe_kernel_write(mem, tmp_raw, count);
-}
-
#define IN_MEM(addr, size, l1_addr, l1_size) \
({ \
unsigned long __addr = (unsigned long)(addr); \
return -EFAULT;
}
-int kgdb_arch_set_breakpoint(unsigned long addr, char *saved_instr)
-{
- int err = bfin_probe_kernel_read(saved_instr, (char *)addr,
- BREAK_INSTR_SIZE);
- if (err)
- return err;
- return bfin_probe_kernel_write((char *)addr, arch_kgdb_ops.gdb_bpt_instr,
- BREAK_INSTR_SIZE);
-}
-
-int kgdb_arch_remove_breakpoint(unsigned long addr, char *bundle)
-{
- return bfin_probe_kernel_write((char *)addr, bundle, BREAK_INSTR_SIZE);
-}
-
int kgdb_arch_init(void)
{
kgdb_single_step = 0;
# arch/blackfin/mm/Makefile
#
-obj-y := sram-alloc.o isram-driver.o init.o
+obj-y := sram-alloc.o isram-driver.o init.o maccess.o
--- /dev/null
+/*
+ * safe read and write memory routines callable while atomic
+ *
+ * Copyright 2005-2008 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <linux/uaccess.h>
+#include <asm/dma.h>
+
+static int validate_memory_access_address(unsigned long addr, int size)
+{
+ if (size < 0 || addr == 0)
+ return -EFAULT;
+ return bfin_mem_access_type(addr, size);
+}
+
+long probe_kernel_read(void *dst, void *src, size_t size)
+{
+ unsigned long lsrc = (unsigned long)src;
+ int mem_type;
+
+ mem_type = validate_memory_access_address(lsrc, size);
+ if (mem_type < 0)
+ return mem_type;
+
+ if (lsrc >= SYSMMR_BASE) {
+ if (size == 2 && lsrc % 2 == 0) {
+ u16 mmr = bfin_read16(src);
+ memcpy(dst, &mmr, sizeof(mmr));
+ return 0;
+ } else if (size == 4 && lsrc % 4 == 0) {
+ u32 mmr = bfin_read32(src);
+ memcpy(dst, &mmr, sizeof(mmr));
+ return 0;
+ }
+ } else {
+ switch (mem_type) {
+ case BFIN_MEM_ACCESS_CORE:
+ case BFIN_MEM_ACCESS_CORE_ONLY:
+ return __probe_kernel_read(dst, src, size);
+ /* XXX: should support IDMA here with SMP */
+ case BFIN_MEM_ACCESS_DMA:
+ if (dma_memcpy(dst, src, size))
+ return 0;
+ break;
+ case BFIN_MEM_ACCESS_ITEST:
+ if (isram_memcpy(dst, src, size))
+ return 0;
+ break;
+ }
+ }
+
+ return -EFAULT;
+}
+
+long probe_kernel_write(void *dst, void *src, size_t size)
+{
+ unsigned long ldst = (unsigned long)dst;
+ int mem_type;
+
+ mem_type = validate_memory_access_address(ldst, size);
+ if (mem_type < 0)
+ return mem_type;
+
+ if (ldst >= SYSMMR_BASE) {
+ if (size == 2 && ldst % 2 == 0) {
+ u16 mmr;
+ memcpy(&mmr, src, sizeof(mmr));
+ bfin_write16(dst, mmr);
+ return 0;
+ } else if (size == 4 && ldst % 4 == 0) {
+ u32 mmr;
+ memcpy(&mmr, src, sizeof(mmr));
+ bfin_write32(dst, mmr);
+ return 0;
+ }
+ } else {
+ switch (mem_type) {
+ case BFIN_MEM_ACCESS_CORE:
+ case BFIN_MEM_ACCESS_CORE_ONLY:
+ return __probe_kernel_write(dst, src, size);
+ /* XXX: should support IDMA here with SMP */
+ case BFIN_MEM_ACCESS_DMA:
+ if (dma_memcpy(dst, src, size))
+ return 0;
+ break;
+ case BFIN_MEM_ACCESS_ITEST:
+ if (isram_memcpy(dst, src, size))
+ return 0;
+ break;
+ }
+ }
+
+ return -EFAULT;
+}
#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
-#ifdef CONFIG_MMU
#define VM_DATA_DEFAULT_FLAGS \
(VM_READ | VM_WRITE | \
((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0 ) | \
VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-#endif
#endif /* __ASSEMBLY__ */
extern int __initdata nid_to_pxm_map[MAX_NUMNODES];
#endif
+static inline bool arch_has_acpi_pdc(void) { return true; }
+static inline void arch_acpi_set_pdc_bits(u32 *buf)
+{
+ buf[2] |= ACPI_PDC_EST_CAPABILITY_SMP;
+}
+
#define acpi_unlazy_tlb(x)
#ifdef CONFIG_ACPI_NUMA
extern void _mcount(unsigned long pfs, unsigned long r1, unsigned long b0, unsigned long r0);
#define mcount _mcount
-#include <asm/kprobes.h>
/* In IA64, MCOUNT_ADDR is set in link time, so it's not a constant at compile time */
#define MCOUNT_ADDR (((struct fnptr *)mcount)->ip)
#define FTRACE_ADDR (((struct fnptr *)ftrace_caller)->ip)
bundle_t bundle;
} kprobe_opcode_t;
-struct fnptr {
- unsigned long ip;
- unsigned long gp;
-};
-
/* Architecture specific copy of original instruction*/
struct arch_specific_insn {
/* copy of the instruction to be emulated */
extern int ia64_itr_entry(u64 target_mask, u64 va, u64 pte, u64 log_size);
extern void ia64_ptr_entry(u64 target_mask, int slot);
-extern struct ia64_tr_entry __per_cpu_idtrs[NR_CPUS][2][IA64_TR_ALLOC_MAX];
+extern struct ia64_tr_entry *ia64_idtrs[NR_CPUS];
/*
region register macros
/*
* Returns a bitmask of CPUs on Node 'node'.
*/
-#define cpumask_of_node(node) (&node_to_cpu_mask[node])
+#define cpumask_of_node(node) ((node) == -1 ? \
+ cpu_all_mask : \
+ &node_to_cpu_mask[node])
/*
* Returns the number of the node containing Node 'nid'.
*/
# ifdef __KERNEL__
+struct fnptr {
+ unsigned long ip;
+ unsigned long gp;
+};
+
/* DMA addresses are 64-bits wide, in general. */
typedef u64 dma_addr_t;
obj-$(CONFIG_IA64_HP_ZX1) += acpi-ext.o
obj-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += acpi-ext.o
-ifneq ($(CONFIG_ACPI_PROCESSOR),)
-obj-y += acpi-processor.o
-endif
-
obj-$(CONFIG_IA64_PALINFO) += palinfo.o
obj-$(CONFIG_IOSAPIC) += iosapic.o
obj-$(CONFIG_MODULES) += module.o
+++ /dev/null
-/*
- * arch/ia64/kernel/acpi-processor.c
- *
- * Copyright (C) 2005 Intel Corporation
- * Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
- * - Added _PDC for platforms with Intel CPUs
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/acpi.h>
-
-#include <acpi/processor.h>
-#include <asm/acpi.h>
-
-static void init_intel_pdc(struct acpi_processor *pr)
-{
- struct acpi_object_list *obj_list;
- union acpi_object *obj;
- u32 *buf;
-
- /* allocate and initialize pdc. It will be used later. */
- obj_list = kmalloc(sizeof(struct acpi_object_list), GFP_KERNEL);
- if (!obj_list) {
- printk(KERN_ERR "Memory allocation error\n");
- return;
- }
-
- obj = kmalloc(sizeof(union acpi_object), GFP_KERNEL);
- if (!obj) {
- printk(KERN_ERR "Memory allocation error\n");
- kfree(obj_list);
- return;
- }
-
- buf = kmalloc(12, GFP_KERNEL);
- if (!buf) {
- printk(KERN_ERR "Memory allocation error\n");
- kfree(obj);
- kfree(obj_list);
- return;
- }
-
- buf[0] = ACPI_PDC_REVISION_ID;
- buf[1] = 1;
- buf[2] = ACPI_PDC_EST_CAPABILITY_SMP;
- /*
- * The default of PDC_SMP_T_SWCOORD bit is set for IA64 cpu so
- * that OSPM is capable of native ACPI throttling software
- * coordination using BIOS supplied _TSD info.
- */
- buf[2] |= ACPI_PDC_SMP_T_SWCOORD;
-
- obj->type = ACPI_TYPE_BUFFER;
- obj->buffer.length = 12;
- obj->buffer.pointer = (u8 *) buf;
- obj_list->count = 1;
- obj_list->pointer = obj;
- pr->pdc = obj_list;
-
- return;
-}
-
-/* Initialize _PDC data based on the CPU vendor */
-void arch_acpi_processor_init_pdc(struct acpi_processor *pr)
-{
- pr->pdc = NULL;
- init_intel_pdc(pr);
- return;
-}
-
-EXPORT_SYMBOL(arch_acpi_processor_init_pdc);
-
-void arch_acpi_processor_cleanup_pdc(struct acpi_processor *pr)
-{
- if (pr->pdc) {
- kfree(pr->pdc->pointer->buffer.pointer);
- kfree(pr->pdc->pointer);
- kfree(pr->pdc);
- pr->pdc = NULL;
- }
-}
-
-EXPORT_SYMBOL(arch_acpi_processor_cleanup_pdc);
unsigned long psr;
int cpu = smp_processor_id();
+ if (!ia64_idtrs[cpu])
+ return;
+
psr = ia64_clear_ic();
for (i = IA64_TR_ALLOC_BASE; i < IA64_TR_ALLOC_MAX; i++) {
- p = &__per_cpu_idtrs[cpu][iord-1][i];
+ p = ia64_idtrs[cpu] + (iord - 1) * IA64_TR_ALLOC_MAX;
if (p->pte & 0x1) {
old_rr = ia64_get_rr(p->ifa);
if (old_rr != p->rr) {
* if ((mm->total_vm << PAGE_SHIFT) + len> task->rlim[RLIMIT_AS].rlim_cur)
* return -ENOMEM;
*/
- if (size > task->signal->rlim[RLIMIT_MEMLOCK].rlim_cur)
+ if (size > task_rlimit(task, RLIMIT_MEMLOCK))
return -ENOMEM;
/*
#define _vmm_raw_spin_lock(x) do {}while(0)
#define _vmm_raw_spin_unlock(x) do {}while(0)
#else
+typedef struct {
+ volatile unsigned int lock;
+} vmm_spinlock_t;
#define _vmm_raw_spin_lock(x) \
do { \
__u32 *ia64_spinlock_ptr = (__u32 *) (x); \
#define _vmm_raw_spin_unlock(x) \
do { barrier(); \
- ((spinlock_t *)x)->raw_lock.lock = 0; } \
+ ((vmm_spinlock_t *)x)->lock = 0; } \
while (0)
#endif
-void vmm_spin_lock(spinlock_t *lock);
-void vmm_spin_unlock(spinlock_t *lock);
+void vmm_spin_lock(vmm_spinlock_t *lock);
+void vmm_spin_unlock(vmm_spinlock_t *lock);
enum {
I_TLB = 1,
D_TLB = 2
return ;
}
-void vmm_spin_lock(spinlock_t *lock)
+void vmm_spin_lock(vmm_spinlock_t *lock)
{
_vmm_raw_spin_lock(lock);
}
-void vmm_spin_unlock(spinlock_t *lock)
+void vmm_spin_unlock(vmm_spinlock_t *lock)
{
_vmm_raw_spin_unlock(lock);
}
{
u64 i, dirty_pages = 1;
u64 base_gfn = (pte&_PAGE_PPN_MASK) >> PAGE_SHIFT;
- spinlock_t *lock = __kvm_va(v->arch.dirty_log_lock_pa);
+ vmm_spinlock_t *lock = __kvm_va(v->arch.dirty_log_lock_pa);
void *dirty_bitmap = (void *)KVM_MEM_DIRTY_LOG_BASE;
dirty_pages <<= ps <= PAGE_SHIFT ? 0 : ps - PAGE_SHIFT;
inline void
ia64_set_rbs_bot (void)
{
- unsigned long stack_size = current->signal->rlim[RLIMIT_STACK].rlim_max & -16;
+ unsigned long stack_size = rlimit_max(RLIMIT_STACK) & -16;
if (stack_size > MAX_USER_STACK_SIZE)
stack_size = MAX_USER_STACK_SIZE;
DEFINE_PER_CPU(u8, ia64_tr_num); /*Number of TR slots in current processor*/
DEFINE_PER_CPU(u8, ia64_tr_used); /*Max Slot number used by kernel*/
-struct ia64_tr_entry __per_cpu_idtrs[NR_CPUS][2][IA64_TR_ALLOC_MAX];
+struct ia64_tr_entry *ia64_idtrs[NR_CPUS];
/*
* Initializes the ia64_ctx.bitmap array based on max_ctx+1.
struct ia64_tr_entry *p;
int cpu = smp_processor_id();
+ if (!ia64_idtrs[cpu]) {
+ ia64_idtrs[cpu] = kmalloc(2 * IA64_TR_ALLOC_MAX *
+ sizeof (struct ia64_tr_entry), GFP_KERNEL);
+ if (!ia64_idtrs[cpu])
+ return -ENOMEM;
+ }
r = -EINVAL;
/*Check overlap with existing TR entries*/
if (target_mask & 0x1) {
- p = &__per_cpu_idtrs[cpu][0][0];
+ p = ia64_idtrs[cpu];
for (i = IA64_TR_ALLOC_BASE; i <= per_cpu(ia64_tr_used, cpu);
i++, p++) {
if (p->pte & 0x1)
}
}
if (target_mask & 0x2) {
- p = &__per_cpu_idtrs[cpu][1][0];
+ p = ia64_idtrs[cpu] + IA64_TR_ALLOC_MAX;
for (i = IA64_TR_ALLOC_BASE; i <= per_cpu(ia64_tr_used, cpu);
i++, p++) {
if (p->pte & 0x1)
for (i = IA64_TR_ALLOC_BASE; i < per_cpu(ia64_tr_num, cpu); i++) {
switch (target_mask & 0x3) {
case 1:
- if (!(__per_cpu_idtrs[cpu][0][i].pte & 0x1))
+ if (!((ia64_idtrs[cpu] + i)->pte & 0x1))
goto found;
continue;
case 2:
- if (!(__per_cpu_idtrs[cpu][1][i].pte & 0x1))
+ if (!((ia64_idtrs[cpu] + IA64_TR_ALLOC_MAX + i)->pte & 0x1))
goto found;
continue;
case 3:
- if (!(__per_cpu_idtrs[cpu][0][i].pte & 0x1) &&
- !(__per_cpu_idtrs[cpu][1][i].pte & 0x1))
+ if (!((ia64_idtrs[cpu] + i)->pte & 0x1) &&
+ !((ia64_idtrs[cpu] + IA64_TR_ALLOC_MAX + i)->pte & 0x1))
goto found;
continue;
default:
if (target_mask & 0x1) {
ia64_itr(0x1, i, va, pte, log_size);
ia64_srlz_i();
- p = &__per_cpu_idtrs[cpu][0][i];
+ p = ia64_idtrs[cpu] + i;
p->ifa = va;
p->pte = pte;
p->itir = log_size << 2;
if (target_mask & 0x2) {
ia64_itr(0x2, i, va, pte, log_size);
ia64_srlz_i();
- p = &__per_cpu_idtrs[cpu][1][i];
+ p = ia64_idtrs[cpu] + IA64_TR_ALLOC_MAX + i;
p->ifa = va;
p->pte = pte;
p->itir = log_size << 2;
return;
if (target_mask & 0x1) {
- p = &__per_cpu_idtrs[cpu][0][slot];
+ p = ia64_idtrs[cpu] + slot;
if ((p->pte&0x1) && is_tr_overlap(p, p->ifa, p->itir>>2)) {
p->pte = 0;
ia64_ptr(0x1, p->ifa, p->itir>>2);
}
if (target_mask & 0x2) {
- p = &__per_cpu_idtrs[cpu][1][slot];
+ p = ia64_idtrs[cpu] + IA64_TR_ALLOC_MAX + slot;
if ((p->pte & 0x1) && is_tr_overlap(p, p->ifa, p->itir>>2)) {
p->pte = 0;
ia64_ptr(0x2, p->ifa, p->itir>>2);
}
for (i = per_cpu(ia64_tr_used, cpu); i >= IA64_TR_ALLOC_BASE; i--) {
- if ((__per_cpu_idtrs[cpu][0][i].pte & 0x1) ||
- (__per_cpu_idtrs[cpu][1][i].pte & 0x1))
+ if (((ia64_idtrs[cpu] + i)->pte & 0x1) ||
+ ((ia64_idtrs[cpu] + IA64_TR_ALLOC_MAX + i)->pte & 0x1))
break;
}
per_cpu(ia64_tr_used, cpu) = i;
#ifdef __KERNEL__
+#include <asm/virtconvert.h>
/*
* These are for ISA/PCI shared memory _only_ and should never be used
extern void iounmap(void *addr);
-/* Pages to physical address... */
-#define page_to_phys(page) ((page - mem_map) << PAGE_SHIFT)
-#define page_to_bus(page) ((page - mem_map) << PAGE_SHIFT)
-
-/*
- * Macros used for converting between virtual and physical mappings.
- */
-#define phys_to_virt(vaddr) ((void *) (vaddr))
-#define virt_to_phys(vaddr) ((unsigned long) (vaddr))
-
-#define virt_to_bus virt_to_phys
-#define bus_to_virt phys_to_virt
-
/*
* Convert a physical pointer to a virtual kernel pointer for /dev/mem
* access
#ifndef __ASSEMBLY__
-#define __pa(vaddr) virt_to_phys((void *)(vaddr))
-#define __va(paddr) phys_to_virt((unsigned long)(paddr))
+#define __pa(vaddr) ((unsigned long)(vaddr))
+#define __va(paddr) ((void *)(paddr))
#define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
#define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT)
}
/* Permanent address of a page. */
+#ifdef CONFIG_MMU
#ifdef CONFIG_SINGLE_MEMORY_CHUNK
#define page_to_phys(page) \
__pa(PAGE_OFFSET + (((page) - pg_data_map[0].node_mem_map) << PAGE_SHIFT))
page_to_pfn(__page) << PAGE_SHIFT; \
})
#endif
+#else
+#define page_to_phys(page) (((page) - mem_map) << PAGE_SHIFT)
+#endif
/*
* IO bus memory addresses are 1:1 with the physical address,
.read = pit_read_clk,
.shift = 20,
.mask = CLOCKSOURCE_MASK(32),
- .flags = CLOCK_SOURCE_IS_CONTINUOUS,
};
/***************************************************************************/
menu "Processor type and features"
-source kernel/time/Kconfig
+source "kernel/time/Kconfig"
source "kernel/Kconfig.preempt"
int pt_mode;
};
+#ifdef __KERNEL__
#define kernel_mode(regs) ((regs)->pt_mode)
#define user_mode(regs) (!kernel_mode(regs))
void show_regs(struct pt_regs *);
+#else /* __KERNEL__ */
+
+/* pt_regs offsets used by gdbserver etc in ptrace syscalls */
+#define PT_GPR(n) ((n) * sizeof(microblaze_reg_t))
+#define PT_PC (32 * sizeof(microblaze_reg_t))
+#define PT_MSR (33 * sizeof(microblaze_reg_t))
+#define PT_EAR (34 * sizeof(microblaze_reg_t))
+#define PT_ESR (35 * sizeof(microblaze_reg_t))
+#define PT_FSR (36 * sizeof(microblaze_reg_t))
+#define PT_KERNEL_MODE (37 * sizeof(microblaze_reg_t))
+
+#endif /* __KERNEL */
+
#endif /* __ASSEMBLY__ */
#endif /* _ASM_MICROBLAZE_PTRACE_H */
#define __NR_shutdown 359 /* new */
#define __NR_sendmsg 360 /* new */
#define __NR_recvmsg 361 /* new */
-#define __NR_accept04 362 /* new */
+#define __NR_accept4 362 /* new */
#define __NR_preadv 363 /* new */
#define __NR_pwritev 364 /* new */
#define __NR_rt_tgsigqueueinfo 365 /* new */
#define __NR_perf_event_open 366 /* new */
+#define __NR_recvmmsg 367 /* new */
-#define __NR_syscalls 367
+#define __NR_syscalls 368
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
if (ppdev == NULL) {
struct pci_controller *host;
host = pci_bus_to_host(pdev->bus);
- ppnode = host ? host->arch_data : NULL;
+ ppnode = host ? host->dn : NULL;
/* No node for host bridge ? give up */
if (ppnode == NULL)
return -EINVAL;
.long sys_shutdown
.long sys_sendmsg /* 360 */
.long sys_recvmsg
- .long sys_ni_syscall
+ .long sys_accept4
.long sys_ni_syscall
.long sys_ni_syscall
.long sys_rt_tgsigqueueinfo /* 365 */
dma_cache_wback_inv((unsigned long)buf, nbytes);
dp->dscr_cmd0 |= DSCR_CMD0_V; /* Let it rip */
au_sync();
- dma_cache_wback_inv((unsigned long)dp, sizeof(dp));
+ dma_cache_wback_inv((unsigned long)dp, sizeof(*dp));
ctp->chan_ptr->ddma_dbell = 0;
/* Get next descriptor pointer. */
dma_cache_inv((unsigned long)buf, nbytes);
dp->dscr_cmd0 |= DSCR_CMD0_V; /* Let it rip */
au_sync();
- dma_cache_wback_inv((unsigned long)dp, sizeof(dp));
+ dma_cache_wback_inv((unsigned long)dp, sizeof(*dp));
ctp->chan_ptr->ddma_dbell = 0;
/* Get next descriptor pointer. */
if (strstr(prom_getcmdline(), "console="))
return;
-#ifdef CONFIG_KGDB
- if (!strstr(prom_getcmdline(), "nokgdb")) {
- strcat(prom_getcmdline(), " console=kgdb");
- kgdb_enabled = 1;
- return;
- }
-#endif
-
s = prom_getenv("modetty0");
if (s) {
baud = simple_strtoul(s, &p, 10);
writel(value, (void *)PORT(offset));
}
-char prom_getchar(void)
-{
- while (!(serial_in(UART_LSR) & UART_LSR_DR))
- ;
- return serial_in(UART_RX);
-}
-
int prom_putchar(char c)
{
while ((serial_in(UART_LSR) & UART_LSR_TEMT) == 0)
};
static struct board_info __initdata board_FAST2404 = {
- .name = "F@ST2404",
- .expected_cpu_id = 0x6348,
-
- .has_enet0 = 1,
- .has_enet1 = 1,
- .has_pci = 1,
+ .name = "F@ST2404",
+ .expected_cpu_id = 0x6348,
- .enet0 = {
- .has_phy = 1,
- .use_internal_phy = 1,
- },
+ .has_enet0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
- .enet1 = {
- .force_speed_100 = 1,
- .force_duplex_full = 1,
- },
+ .enet0 = {
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
- .has_ohci0 = 1,
- .has_pccard = 1,
- .has_ehci0 = 1,
+ .has_ohci0 = 1,
+ .has_pccard = 1,
+ .has_ehci0 = 1,
};
static struct board_info __initdata board_DV201AMR = {
reg &= ~mask;
bcm_perf_writel(reg, PERF_CKCTL_REG);
- /* assign command line from kernel config */
- strcpy(arcs_cmdline, CONFIG_CMDLINE);
-
/* register gpiochip */
bcm63xx_gpio_init();
mkboot
elf2ecoff
+vmlinux.*
zImage
zImage.tmp
all: vmlinux.ecoff vmlinux.srec
vmlinux.ecoff: $(obj)/elf2ecoff $(VMLINUX)
- $(obj)/elf2ecoff $(VMLINUX) vmlinux.ecoff $(E2EFLAGS)
+ $(obj)/elf2ecoff $(VMLINUX) $(obj)/vmlinux.ecoff $(E2EFLAGS)
$(obj)/elf2ecoff: $(obj)/elf2ecoff.c
$(HOSTCC) -o $@ $^
LDFLAGS_vmlinuz := $(LDFLAGS) -Ttext $(VMLINUZ_LOAD_ADDRESS) -T
vmlinuz: $(src)/ld.script $(obj-y) $(obj)/piggy.o
$(call if_changed,ld)
- $(Q)$(OBJCOPY) $(OBJCOPYFLAGS) -R .comment -R .stab -R .stabstr -R .initrd -R .sysmap $@
+ $(Q)$(OBJCOPY) $(OBJCOPYFLAGS) $@
#
# Some DECstations need all possible sections of an ECOFF executable
$(obj)/../elf2ecoff: $(src)/../elf2ecoff.c
$(Q)$(HOSTCC) -o $@ $^
-drop-sections = .reginfo .mdebug .comment .note .pdr .options .MIPS.options
-strip-flags = $(addprefix --remove-section=,$(drop-sections))
-
-OBJCOPYFLAGS_vmlinuz.bin := $(OBJCOPYFLAGS) -O binary $(strip-flags)
+OBJCOPYFLAGS_vmlinuz.bin := $(OBJCOPYFLAGS) -O binary
vmlinuz.bin: vmlinuz
$(call if_changed,objcopy)
-OBJCOPYFLAGS_vmlinuz.srec := $(OBJCOPYFLAGS) -S -O srec $(strip-flags)
+OBJCOPYFLAGS_vmlinuz.srec := $(OBJCOPYFLAGS) -S -O srec
vmlinuz.srec: vmlinuz
$(call if_changed,objcopy)
/* The linker tells us where the image is. */
extern unsigned char __image_begin, __image_end;
-extern unsigned char __ramdisk_begin, __ramdisk_end;
-unsigned long initrd_size;
/* debug interfaces */
extern void puts(const char *s);
puthex((unsigned long)(zimage_size + zimage_start));
puts("\n");
- if (initrd_size) {
- puts("initrd at: ");
- puthex((unsigned long)(&__ramdisk_begin));
- puts(" ");
- puthex((unsigned long)(&__ramdisk_end));
- puts("\n");
- }
-
/* this area are prepared for mallocing when decompressing */
free_mem_ptr = boot_heap_start;
free_mem_end_ptr = boot_heap_start + BOOT_HEAP_SIZE;
+/*
+ * ld.script for compressed kernel support of MIPS
+ *
+ * Copyright (C) 2009 Lemote Inc.
+ * Author: Wu Zhangjin <wuzj@lemote.com>
+ */
+
OUTPUT_ARCH(mips)
ENTRY(start)
SECTIONS
{
- /* Read-only sections, merged into text segment: */
- .init : { *(.init) } =0
- .text :
- {
- _ftext = . ;
- *(.text)
- *(.rodata)
- *(.rodata1)
- /* .gnu.warning sections are handled specially by elf32.em. */
- *(.gnu.warning)
- } =0
- .kstrtab : { *(.kstrtab) }
-
- . = ALIGN(16); /* Exception table */
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- __start___dbe_table = .; /* Exception table for data bus errors */
- __dbe_table : { *(__dbe_table) }
- __stop___dbe_table = .;
-
- __start___ksymtab = .; /* Kernel symbol table */
- __ksymtab : { *(__ksymtab) }
- __stop___ksymtab = .;
-
- _etext = .;
-
- . = ALIGN(8192);
- .data.init_task : { *(.data.init_task) }
-
- /* Startup code */
- . = ALIGN(4096);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(16);
- __setup_start = .;
- .setup.init : { *(.setup.init) }
- __setup_end = .;
- __initcall_start = .;
- .initcall.init : { *(.initcall.init) }
- __initcall_end = .;
- . = ALIGN(4096); /* Align double page for init_task_union */
- __init_end = .;
-
- . = ALIGN(4096);
- .data.page_aligned : { *(.data.idt) }
-
- . = ALIGN(32);
- .data.cacheline_aligned : { *(.data.cacheline_aligned) }
+ /* . = VMLINUZ_LOAD_ADDRESS */
+ /* read-only */
+ _text = .; /* Text and read-only data */
+ .text : {
+ _ftext = . ;
+ *(.text)
+ *(.rodata)
+ } = 0
+ _etext = .; /* End of text section */
- .fini : { *(.fini) } =0
- .reginfo : { *(.reginfo) }
- /* Adjust the address for the data segment. We want to adjust up to
- the same address within the page on the next page up. It would
- be more correct to do this:
- . = .;
- The current expression does not correctly handle the case of a
- text segment ending precisely at the end of a page; it causes the
- data segment to skip a page. The above expression does not have
- this problem, but it will currently (2/95) cause BFD to allocate
- a single segment, combining both text and data, for this case.
- This will prevent the text segment from being shared among
- multiple executions of the program; I think that is more
- important than losing a page of the virtual address space (note
- that no actual memory is lost; the page which is skipped can not
- be referenced). */
- . = .;
- .data :
- {
- _fdata = . ;
- *(.data)
+ /* writable */
+ .data : { /* Data */
+ _fdata = . ;
+ *(.data)
+ /* Put the compressed image here, so bss is on the end. */
+ __image_begin = .;
+ *(.image)
+ __image_end = .;
+ CONSTRUCTORS
+ }
+ .sdata : { *(.sdata) }
+ . = ALIGN(4);
+ _edata = .; /* End of data section */
- /* Put the compressed image here, so bss is on the end. */
- __image_begin = .;
- *(.image)
- __image_end = .;
- /* Align the initial ramdisk image (INITRD) on page boundaries. */
- . = ALIGN(4096);
- __ramdisk_begin = .;
- *(.initrd)
- __ramdisk_end = .;
- . = ALIGN(4096);
+ /* BSS */
+ __bss_start = .;
+ _fbss = .;
+ .sbss : { *(.sbss) *(.scommon) }
+ .bss : {
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ }
+ . = ALIGN(4);
+ _end = . ;
- CONSTRUCTORS
- }
- .data1 : { *(.data1) }
- _gp = . + 0x8000;
- .lit8 : { *(.lit8) }
- .lit4 : { *(.lit4) }
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
- .got : { *(.got.plt) *(.got) }
- .dynamic : { *(.dynamic) }
- /* We want the small data sections together, so single-instruction offsets
- can access them all, and initialized data all before uninitialized, so
- we can shorten the on-disk segment size. */
- .sdata : { *(.sdata) }
- . = ALIGN(4);
- _edata = .;
- PROVIDE (edata = .);
+ /* These are needed for ELF backends which have not yet been converted
+ * to the new style linker. */
- __bss_start = .;
- _fbss = .;
- .sbss : { *(.sbss) *(.scommon) }
- .bss :
- {
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- _end = . ;
- PROVIDE (end = .);
- }
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
- /* Sections to be discarded */
- /DISCARD/ :
- {
- *(.text.exit)
- *(.data.exit)
- *(.exitcall.exit)
- }
+ /* These must appear regardless of . */
+ .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
+ .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
- /* This is the MIPS specific mdebug section. */
- .mdebug : { *(.mdebug) }
- /* These are needed for ELF backends which have not yet been
- converted to the new style linker. */
- .stab 0 : { *(.stab) }
- .stabstr 0 : { *(.stabstr) }
- /* DWARF debug sections.
- Symbols in the .debug DWARF section are relative to the beginning of the
- section so we begin .debug at 0. It's not clear yet what needs to happen
- for the others. */
- .debug 0 : { *(.debug) }
- .debug_srcinfo 0 : { *(.debug_srcinfo) }
- .debug_aranges 0 : { *(.debug_aranges) }
- .debug_pubnames 0 : { *(.debug_pubnames) }
- .debug_sfnames 0 : { *(.debug_sfnames) }
- .line 0 : { *(.line) }
- /* These must appear regardless of . */
- .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
- .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
- .comment : { *(.comment) }
- .note : { *(.note) }
+ /* Sections to be discarded */
+ /DISCARD/ : {
+ *(.MIPS.options)
+ *(.options)
+ *(.pdr)
+ *(.reginfo)
+ *(.comment)
+ *(.note)
+ }
}
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
};
+unsigned long long notrace sched_clock(void)
+{
+ /* 64-bit arithmatic can overflow, so use 128-bit. */
+#if (__GNUC__ < 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ <= 3))
+ u64 t1, t2, t3;
+ unsigned long long rv;
+ u64 mult = clocksource_mips.mult;
+ u64 shift = clocksource_mips.shift;
+ u64 cnt = read_c0_cvmcount();
+
+ asm (
+ "dmultu\t%[cnt],%[mult]\n\t"
+ "nor\t%[t1],$0,%[shift]\n\t"
+ "mfhi\t%[t2]\n\t"
+ "mflo\t%[t3]\n\t"
+ "dsll\t%[t2],%[t2],1\n\t"
+ "dsrlv\t%[rv],%[t3],%[shift]\n\t"
+ "dsllv\t%[t1],%[t2],%[t1]\n\t"
+ "or\t%[rv],%[t1],%[rv]\n\t"
+ : [rv] "=&r" (rv), [t1] "=&r" (t1), [t2] "=&r" (t2), [t3] "=&r" (t3)
+ : [cnt] "r" (cnt), [mult] "r" (mult), [shift] "r" (shift)
+ : "hi", "lo");
+ return rv;
+#else
+ /* GCC > 4.3 do it the easy way. */
+ unsigned int __attribute__((mode(TI))) t;
+ t = read_c0_cvmcount();
+ t = t * clocksource_mips.mult;
+ return (unsigned long long)(t >> clocksource_mips.shift);
+#endif
+}
+
void __init plat_time_init(void)
{
clocksource_mips.rating = 300;
void __init prom_init(void)
{
- int narg, indx, posn, nchr;
unsigned long memsz;
+ int argc, i;
char **argv;
memsz = fw_arg0 & 0x7fff0000;
- narg = fw_arg0 & 0x0000ffff;
-
- if (narg) {
- arcs_cmdline[0] = '\0';
- argv = (char **) fw_arg1;
- posn = 0;
- for (indx = 1; indx < narg; ++indx) {
- nchr = strlen(argv[indx]);
- if (posn + 1 + nchr + 1 > sizeof(arcs_cmdline))
- break;
- if (posn)
- arcs_cmdline[posn++] = ' ';
- strcpy(arcs_cmdline + posn, argv[indx]);
- posn += nchr;
- }
+ argc = fw_arg0 & 0x0000ffff;
+ argv = (char **)fw_arg1;
+
+ for (i = 1; i < argc; i++) {
+ strlcat(arcs_cmdline, argv[i], COMMAND_LINE_SIZE);
+ if (i < (argc - 1))
+ strlcat(arcs_cmdline, " ", COMMAND_LINE_SIZE);
}
add_memory_region(0x0, memsz, BOOT_MEM_RAM);
#define cpu_to_node(cpu) (sn_cpu_info[(cpu)].p_nodeid)
#define parent_node(node) (node)
-#define cpumask_of_node(node) (&hub_data(node)->h_cpus)
+#define cpumask_of_node(node) ((node) == -1 ? \
+ cpu_all_mask : \
+ &hub_data(node)->h_cpus)
struct pci_bus;
extern int pcibus_to_node(struct pci_bus *);
set_io_port_base(0xbfd00000);
serial_init();
-
- pr_info("Linux started...\n");
-
}
extern struct plat_smp_ops ssmtc_smp_ops;
{
set_io_port_base(0xbfd00000);
- pr_info("\nLINUX started...\n");
prom_meminit();
#ifdef CONFIG_MIPS_MT_SMP
reservedpages << (PAGE_SHIFT-10),
datasize >> 10,
initsize >> 10,
- (unsigned long) (totalhigh_pages << (PAGE_SHIFT-10)));
+ totalhigh_pages << (PAGE_SHIFT-10));
}
#endif /* !CONFIG_NEED_MULTIPLE_NODES */
enum label_id {
label_second_part = 1,
label_leave,
-#ifdef MODULE_START
- label_module_alloc,
-#endif
label_vmalloc,
label_vmalloc_done,
label_tlbw_hazard,
UASM_L_LA(_second_part)
UASM_L_LA(_leave)
-#ifdef MODULE_START
-UASM_L_LA(_module_alloc)
-#endif
UASM_L_LA(_vmalloc)
UASM_L_LA(_vmalloc_done)
UASM_L_LA(_tlbw_hazard)
} else {
#if defined(CONFIG_HUGETLB_PAGE)
const enum label_id ls = label_tlb_huge_update;
-#elif defined(MODULE_START)
- const enum label_id ls = label_module_alloc;
#else
const enum label_id ls = label_vmalloc;
#endif
board_nmi_handler_setup = mips_nmi_setup;
board_ejtag_handler_setup = mips_ejtag_setup;
- pr_info("\nLINUX started...\n");
prom_init_cmdline();
prom_meminit();
#ifdef CONFIG_SERIAL_8250_CONSOLE
# under Linux.
#
-obj-y += cmdline.o init.o memory.o reset.o time.o powertv_setup.o asic/ pci/
+obj-y += init.o memory.o reset.o time.o powertv_setup.o asic/ pci/
EXTRA_CFLAGS += -Wall -Werror
+++ /dev/null
-/*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
- * Portions copyright (C) 2009 Cisco Systems, Inc.
- *
- * This program is free software; you can distribute it and/or modify it
- * under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Kernel command line creation using the prom monitor (YAMON) argc/argv.
- */
-#include <linux/init.h>
-#include <linux/string.h>
-
-#include <asm/bootinfo.h>
-
-#include "init.h"
-
-/*
- * YAMON (32-bit PROM) pass arguments and environment as 32-bit pointer.
- * This macro take care of sign extension.
- */
-#define prom_argv(index) ((char *)(long)_prom_argv[(index)])
-
-char * __init prom_getcmdline(void)
-{
- return &(arcs_cmdline[0]);
-}
-
-void __init prom_init_cmdline(void)
-{
- int len;
-
- if (prom_argc != 1)
- return;
-
- len = strlen(arcs_cmdline);
-
- arcs_cmdline[len] = ' ';
-
- strlcpy(arcs_cmdline + len + 1, (char *)_prom_argv,
- COMMAND_LINE_SIZE - len - 1);
-}
#include <asm/mips-boards/generic.h>
#include <asm/mach-powertv/asic.h>
-#include "init.h"
-
-int prom_argc;
-int *_prom_argv, *_prom_envp;
+static int *_prom_envp;
unsigned long _prom_memsize;
/*
void __init prom_init(void)
{
+ int prom_argc;
+ char *prom_argv;
+
prom_argc = fw_arg0;
- _prom_argv = (int *) fw_arg1;
+ prom_argv = (char *) fw_arg1;
_prom_envp = (int *) fw_arg2;
_prom_memsize = (unsigned long) fw_arg3;
board_nmi_handler_setup = mips_nmi_setup;
board_ejtag_handler_setup = mips_ejtag_setup;
- pr_info("\nLINUX started...\n");
- prom_init_cmdline();
+ if (prom_argc == 1)
+ strlcat(arcs_cmdline, prom_argv, COMMAND_LINE_SIZE);
+
configure_platform();
prom_meminit();
#ifndef _POWERTV_INIT_H
#define _POWERTV_INIT_H
-extern int prom_argc;
-extern int *_prom_argv;
extern unsigned long _prom_memsize;
#endif
#define BOOT_MEM_SIZE KIBIBYTE(256) /* Memory reserved for bldr */
#define PHYS_MEM_START 0x10000000 /* Start of physical memory */
-unsigned long ptv_memsize;
-
char __initdata cmdline[COMMAND_LINE_SIZE];
void __init prom_meminit(void)
}
}
- /* Store memsize for diagnostic purposes */
- ptv_memsize = memsize;
-
physend = PFN_ALIGN(&_end) - 0x80000000;
if (memsize > LOW_MEM_MAX) {
low_mem = LOW_MEM_MAX;
#define REG_SIZE "4" /* In bytes */
#endif
-static struct pt_regs die_regs;
-static bool have_die_regs;
-
static void register_panic_notifier(void);
static int panic_handler(struct notifier_block *notifier_block,
unsigned long event, void *cause_string);
return NOTIFY_DONE;
}
-/**
- * Platform-specific handling of oops
- * @str: Pointer to the oops string
- * @regs: Pointer to the oops registers
- * All we do here is to save the registers for subsequent printing through
- * the panic notifier.
- */
-void platform_die(const char *str, const struct pt_regs *regs)
-{
- /* If we already have saved registers, don't overwrite them as they
- * they apply to the initial fault */
-
- if (!have_die_regs) {
- have_die_regs = true;
- die_regs = *regs;
- }
-}
-
/* Information about the RF MAC address, if one was supplied on the
* command line. */
static bool have_rfmac;
#include <asm/mach-powertv/asic_regs.h>
#include "reset.h"
-static void mips_machine_restart(char *command);
-static void mips_machine_halt(void);
-
static void mips_machine_restart(char *command)
{
#ifdef CONFIG_BOOTLOADER_DRIVER
#endif
}
-static void mips_machine_halt(void)
-{
-#ifdef CONFIG_BOOTLOADER_DRIVER
- /*
- * Call the bootloader's reset function to ensure
- * that persistent data is flushed before hard reset
- */
- kbldr_SetCauseAndReset();
-#else
- writel(0x1, asic_reg_addr(watchdog));
-#endif
-}
-
void mips_reboot_setup(void)
{
_machine_restart = mips_machine_restart;
- _machine_halt = mips_machine_halt;
- pm_power_off = mips_machine_halt;
}
void __init plat_time_init(void)
{
powertv_clocksource_init();
- r4k_clockevent_init();
}
(num_physpages - tmp) << (PAGE_SHIFT-10),
datasize >> 10,
initsize >> 10,
- (unsigned long) (totalhigh_pages << (PAGE_SHIFT-10)));
+ totalhigh_pages << (PAGE_SHIFT-10));
}
int argc;
int *argv32;
int i; /* Always ignore the "-c" at argv[0] */
- static char builtin[COMMAND_LINE_SIZE] __initdata;
if (fw_arg0 >= CKSEG0 || fw_arg1 < CKSEG0) {
/*
argv32 = (int *)fw_arg1;
}
- /* ignore all built-in args if any f/w args given */
- /*
- * But if built-in strings was started with '+', append them
- * to command line args. If built-in was started with '-',
- * ignore all f/w args.
- */
- builtin[0] = '\0';
- if (arcs_cmdline[0] == '+')
- strcpy(builtin, arcs_cmdline + 1);
- else if (arcs_cmdline[0] == '-') {
- strcpy(builtin, arcs_cmdline + 1);
- argc = 0;
- } else if (argc <= 1)
- strcpy(builtin, arcs_cmdline);
arcs_cmdline[0] = '\0';
for (i = 1; i < argc; i++) {
} else
strcat(arcs_cmdline, str);
}
- /* append saved builtin args */
- if (builtin[0]) {
- if (arcs_cmdline[0])
- strcat(arcs_cmdline, " ");
- strcat(arcs_cmdline, builtin);
- }
}
static int txx9_ic_disable __initdata;
/*
* init.c, Common initialization routines for NEC VR4100 series.
*
- * Copyright (C) 2003-2008 Yoichi Yuasa <yuasa@linux-mips.org>
+ * Copyright (C) 2003-2009 Yoichi Yuasa <yuasa@linux-mips.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
argv = (char **)fw_arg1;
for (i = 1; i < argc; i++) {
- strcat(arcs_cmdline, argv[i]);
+ strlcat(arcs_cmdline, argv[i], COMMAND_LINE_SIZE);
if (i < (argc - 1))
- strcat(arcs_cmdline, " ");
+ strlcat(arcs_cmdline, " ", COMMAND_LINE_SIZE);
}
}
KBUILD_CPPFLAGS += -nostdinc -I$(CCDIR)/include
LDFLAGS :=
-OBJCOPYFLAGS := -O binary -R .note -R .comment -S
+OBJCOPYFLAGS := -O binary -R .note -R .comment -R .GCC-command-line -R .note.gnu.build-id -S
#LDFLAGS_vmlinux := -Map linkmap.txt
CHECKFLAGS +=
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc2
-# Sat Apr 18 11:13:22 2009
+# Linux kernel version: 2.6.33-rc1
+# Tue Dec 22 19:26:25 2009
#
CONFIG_MN10300=y
CONFIG_AM33=y
# CONFIG_HOTPLUG_CPU is not set
CONFIG_HZ=1000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
#
# General setup
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_PREEMPT_RCU is not set
+CONFIG_TINY_RCU=y
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_GROUP_SCHED is not set
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
# CONFIG_KALLSYMS is not set
-CONFIG_STRIP_ASM_SYMS=y
# CONFIG_HOTPLUG is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
+
+#
+# Kernel Performance Events And Counters
+#
# CONFIG_VM_EVENT_COUNTERS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
# CONFIG_SLOW_WORK is not set
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
# CONFIG_BLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=1
CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
# Power management options
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_WLAN is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
# CONFIG_STAGING is not set
#
# File systems
#
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+CONFIG_STRIP_ASM_SYMS=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_SAMPLES is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
# CONFIG_BINARY_PRINTF is not set
unsigned long __ffs(unsigned long x)
{
int bit;
- asm("bsch %2,%0" : "=r"(bit) : "0"(0), "r"(x & -x));
+ asm("bsch %2,%0" : "=r"(bit) : "0"(0), "r"(x & -x) : "cc");
return bit;
}
int __ilog2_u32(u32 n)
{
int bit;
- asm("bsch %2,%0" : "=r"(bit) : "0"(0), "r"(n));
+ asm("bsch %2,%0" : "=r"(bit) : "0"(0), "r"(n) : "cc");
return bit;
}
* MDR = MDR:val%div */
: "=r"(result)
: "0"(val), "ir"(mult), "r"(div)
+ : "cc"
);
return result;
* MDR = MDR:val%div */
: "=r"(result)
: "0"(val), "ir"(mult), "r"(div)
+ : "cc"
);
return result;
" mov %0,epsw \n" \
: "=&d"(tmp) \
: "i"(~EPSW_IM), "r"(__mn10300_irq_enabled_epsw) \
+ : "cc" \
); \
} while (0)
" mov %0,%1 \n" \
: "=d"(w) \
: "m"(MMUCTR), "i"(MMUCTR_IIV|MMUCTR_DIV) \
- : "memory" \
+ : "cc", "memory" \
); \
} while (0)
" .previous\n" \
: "=a"(__from), "=a"(__to), "=r"(size), "=&r"(w)\
: "0"(__from), "1"(__to), "2"(size) \
- : "memory"); \
+ : "cc", "memory"); \
} \
} while (0)
" .previous\n" \
: "=a"(__from), "=a"(__to), "=r"(size), "=&r"(w)\
: "0"(__from), "1"(__to), "2"(size) \
- : "memory"); \
+ : "cc", "memory"); \
} \
} while (0)
#define __NR_pwritev 335
#define __NR_rt_tgsigqueueinfo 336
#define __NR_perf_event_open 337
+#define __NR_recvmmsg 338
#ifdef __KERNEL__
-#define NR_syscalls 338
+#define NR_syscalls 339
/*
* specify the deprecated syscalls we want to support on this arch
.long sys_pwritev /* 335 */
.long sys_rt_tgsigqueueinfo
.long sys_perf_event_open
+ .long sys_recvmmsg
nr_syscalls=(.-sys_call_table)/4
u32 epsw;
asm volatile(" bclr %1,(%2) \n"
" mov epsw,%0 \n"
- : "=d"(epsw) : "d"(mask), "a"(ptr));
+ : "=d"(epsw) : "d"(mask), "a"(ptr)
+ : "cc", "memory");
return !(epsw & EPSW_FLAG_Z);
}
/* this is the X/Open sanctioned signal stack switching. */
if (ka->sa.sa_flags & SA_ONSTACK) {
- if (!on_sig_stack(sp))
+ if (sas_ss_flags(sp) == 0)
sp = current->sas_ss_sp + current->sas_ss_size;
}
" addc 0xffff,%0 \n"
: "=r" (sum)
: "r" (sum << 16), "0" (sum & 0xffff0000)
+ : "cc"
);
return sum >> 16;
}
"2: add -1,%0 \n"
" bne 2b \n"
: "=&d" (d0)
- : "0" (loops));
+ : "0" (loops)
+ : "cc");
}
EXPORT_SYMBOL(__delay);
" .previous" \
:"=&r"(res), "=r"(count), "=&r"(w) \
:"i"(-EFAULT), "1"(count), "a"(src), "a"(dst) \
- :"memory"); \
+ : "memory", "cc"); \
} while (0)
long
".previous\n" \
: "+r"(size), "=&r"(w) \
: "a"(addr), "d"(0) \
- : "memory"); \
+ : "memory", "cc"); \
} while (0)
unsigned long
".previous\n"
:"=d"(res), "=&r"(w)
:"0"(0), "a"(s), "r"(n)
- :"memory");
+ : "memory", "cc");
return res;
}
#include <linux/pci.h>
#include <asm/io.h>
+static unsigned long pci_sram_allocated = 0xbc000000;
+
void *dma_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_handle, int gfp)
{
unsigned long addr;
void *ret;
+ printk("dma_alloc_coherent(%s,%zu,,%x)\n", dev_name(dev), size, gfp);
+
+ if (0xbe000000 - pci_sram_allocated >= size) {
+ size = (size + 255) & ~255;
+ addr = pci_sram_allocated;
+ pci_sram_allocated += size;
+ ret = (void *) addr;
+ goto done;
+ }
+
/* ignore region specifiers */
gfp &= ~(__GFP_DMA | __GFP_HIGHMEM);
/* write back and evict all cache lines covering this region */
mn10300_dcache_flush_inv_range2(virt_to_phys((void *) addr), PAGE_SIZE);
+done:
*dma_handle = virt_to_bus((void *) addr);
+ printk("dma_alloc_coherent() = %p [%x]\n", ret, *dma_handle);
return ret;
}
EXPORT_SYMBOL(dma_alloc_coherent);
{
unsigned long addr = (unsigned long) vaddr & ~0x20000000;
+ if (addr >= 0x9c000000)
+ return;
+
free_pages(addr, get_order(size));
}
EXPORT_SYMBOL(dma_free_coherent);
reservedpages << (PAGE_SHIFT - 10),
datasize >> 10,
initsize >> 10,
- (unsigned long) (totalhigh_pages << (PAGE_SHIFT - 10))
- );
+ totalhigh_pages << (PAGE_SHIFT - 10));
}
/*
goto displace_or_inc;
case SD24:
tmp = disp << 8;
- asm("asr 8,%0" : "=r"(tmp) : "0"(tmp));
+ asm("asr 8,%0" : "=r"(tmp) : "0"(tmp) : "cc");
disp = (long) tmp;
goto displace_or_inc;
case SIMM4_2:
tmp = opcode >> 4 & 0x0f;
tmp <<= 28;
- asm("asr 28,%0" : "=r"(tmp) : "0"(tmp));
+ asm("asr 28,%0" : "=r"(tmp) : "0"(tmp) : "cc");
disp = (long) tmp;
goto displace_or_inc;
case IMM8:
#ifndef _ASM_UNIT_SERIAL_H
#define _ASM_UNIT_SERIAL_H
-#include <asm/cpu/cpu-regs.h>
+#include <asm/cpu-regs.h>
#include <proc/irq.h>
#include <linux/serial_reg.h>
#include <linux/irq.h>
#endif /* __ASSEMBLY__ */
-#include <asm/cpu/timer-regs.h>
+#include <asm/timer-regs.h>
#include <unit/clock.h>
/*
#include <linux/init.h>
#include <asm/io.h>
#include <asm/processor.h>
-#include <asm/cpu/intctl-regs.h>
-#include <asm/cpu/rtc-regs.h>
+#include <asm/intctl-regs.h>
+#include <asm/rtc-regs.h>
#include <unit/leds.h>
static const u8 asb2305_led_hex_tbl[16] = {
pcibios_allocate_resources(1);
}
-int pcibios_enable_resources(struct pci_dev *dev, int mask)
-{
- u16 cmd, old_cmd;
- int idx;
- struct resource *r;
-
- pci_read_config_word(dev, PCI_COMMAND, &cmd);
- old_cmd = cmd;
-
- for (idx = 0; idx < 6; idx++) {
- /* Only set up the requested stuff */
- if (!(mask & (1 << idx)))
- continue;
-
- r = &dev->resource[idx];
-
- if (!r->start && r->end) {
- printk(KERN_ERR
- "PCI: Device %s not available because of"
- " resource collisions\n",
- pci_name(dev));
- return -EINVAL;
- }
-
- if (r->flags & IORESOURCE_IO)
- cmd |= PCI_COMMAND_IO;
- if (r->flags & IORESOURCE_MEM)
- cmd |= PCI_COMMAND_MEMORY;
- }
-
- if (dev->resource[PCI_ROM_RESOURCE].start)
- cmd |= PCI_COMMAND_MEMORY;
-
- if (cmd != old_cmd)
- pci_write_config_word(dev, PCI_COMMAND, cmd);
-
- return 0;
-}
-
/*
* If we set up a device for bus mastering, we need to check the latency
* timer as certain crappy BIOSes forget to set it properly.
extern unsigned int pcibios_max_latency;
extern void pcibios_resource_survey(void);
-extern int pcibios_enable_resources(struct pci_dev *dev, int mask);
/* pci.c */
struct pci_bus *pci_root_bus;
struct pci_ops *pci_root_ops;
+/*
+ * The accessible PCI window does not cover the entire CPU address space, but
+ * there are devices we want to access outside of that window, so we need to
+ * insert specific PCI bus resources instead of using the platform-level bus
+ * resources directly for the PCI root bus.
+ *
+ * These are configured and inserted by pcibios_init() and are attached to the
+ * root bus by pcibios_fixup_bus().
+ */
+static struct resource pci_ioport_resource = {
+ .name = "PCI IO",
+ .start = 0xbe000000,
+ .end = 0xbe03ffff,
+ .flags = IORESOURCE_IO,
+};
+
+static struct resource pci_iomem_resource = {
+ .name = "PCI mem",
+ .start = 0xb8000000,
+ .end = 0xbbffffff,
+ .flags = IORESOURCE_MEM,
+};
+
/*
* Functions for accessing PCI configuration space
*/
(x == PCI_VENDOR_ID_INTEL || x == PCI_VENDOR_ID_COMPAQ)))
return 1;
- printk(KERN_ERROR "PCI: Sanity check failed\n");
+ printk(KERN_ERR "PCI: Sanity check failed\n");
return 0;
}
printk(KERN_INFO "PCI: Using configuration ampci\n");
request_mem_region(0xBE040000, 256, "AMPCI bridge");
request_mem_region(0xBFFFFFF4, 12, "PCI ampci");
+ request_mem_region(0xBC000000, 32 * 1024 * 1024, "PCI SRAM");
return 0;
}
{
struct pci_dev *dev;
+ if (bus->number == 0) {
+ bus->resource[0] = &pci_ioport_resource;
+ bus->resource[1] = &pci_iomem_resource;
+ }
+
if (bus->self) {
pci_read_bridge_bases(bus);
pcibios_fixup_device_resources(bus->self);
iomem_resource.start = 0xA0000000;
iomem_resource.end = 0xDFFFFFFF;
+ if (insert_resource(&iomem_resource, &pci_iomem_resource) < 0)
+ panic("Unable to insert PCI IOMEM resource\n");
+ if (insert_resource(&ioport_resource, &pci_ioport_resource) < 0)
+ panic("Unable to insert PCI IOPORT resource\n");
+
if (!pci_probe)
return 0;
printk(KERN_INFO "PCI: Probing PCI hardware [mempage %08x]\n",
MEM_PAGING_REG);
- {
-#if 0
- static struct pci_bus am33_root_bus = {
- .children = LIST_HEAD_INIT(am33_root_bus.children),
- .devices = LIST_HEAD_INIT(am33_root_bus.devices),
- .number = 0,
- .secondary = 0,
- .resource = { &ioport_resource, &iomem_resource },
- };
-
- am33_root_bus.ops = pci_root_ops;
- list_add_tail(&am33_root_bus.node, &pci_root_buses);
-
- am33_root_bus.subordinate = pci_do_scan_bus(0);
-
- pci_root_bus = &am33_root_bus;
-#else
- pci_root_bus = pci_scan_bus(0, &pci_direct_ampci, NULL);
-#endif
- }
+ pci_root_bus = pci_scan_bus(0, &pci_direct_ampci, NULL);
pcibios_irq_init();
pcibios_fixup_irqs();
-#if 0
pcibios_resource_survey();
-#endif
return 0;
}
{
int err;
- err = pcibios_enable_resources(dev, mask);
+ err = pci_enable_resources(dev, mask);
if (err == 0)
pcibios_enable_irq(dev);
return err;
bus->number = 0;
+ o->read (bus, PCI_DEVFN(2, 0), PCI_VENDOR_ID, 4, &x);
o->read (bus, PCI_DEVFN(2, 0), PCI_COMMAND, 2, &x);
x |= PCI_COMMAND_MASTER |
PCI_COMMAND_IO | PCI_COMMAND_MEMORY |
#include <asm/io.h>
#include <asm/setup.h>
#include <asm/processor.h>
-#include <asm/cpu/intctl-regs.h>
-#include <asm/cpu/rtc-regs.h>
-#include <asm/cpu/serial-regs.h>
+#include <asm/intctl-regs.h>
+#include <asm/serial-regs.h>
#include <unit/serial.h>
/*
dcr-reg = <0x00c 0x002>;
};
+ MQ0: mq {
+ compatible = "ibm,mq-440spe";
+ dcr-reg = <0x040 0x020>;
+ };
+
plb {
compatible = "ibm,plb-440spe", "ibm,plb-440gp", "ibm,plb4";
#address-cells = <2>;
#size-cells = <1>;
/* addr-child addr-parent size */
- ranges = <0x4 0xe0000000 0x4 0xe0000000 0x20000000
+ ranges = <0x4 0x00100000 0x4 0x00100000 0x00001000
+ 0x4 0x00200000 0x4 0x00200000 0x00000400
+ 0x4 0xe0000000 0x4 0xe0000000 0x20000000
0xc 0x00000000 0xc 0x00000000 0x20000000
0xd 0x00000000 0xd 0x00000000 0x80000000
0xd 0x80000000 0xd 0x80000000 0x80000000
0x0 0x0 0x0 0x3 &UIC3 0xa 0x4 /* swizzled int C */
0x0 0x0 0x0 0x4 &UIC3 0xb 0x4 /* swizzled int D */>;
};
+
+ I2O: i2o@400100000 {
+ compatible = "ibm,i2o-440spe";
+ reg = <0x00000004 0x00100000 0x100>;
+ dcr-reg = <0x060 0x020>;
+ };
+
+ DMA0: dma0@400100100 {
+ compatible = "ibm,dma-440spe";
+ cell-index = <0>;
+ reg = <0x00000004 0x00100100 0x100>;
+ dcr-reg = <0x060 0x020>;
+ interrupt-parent = <&DMA0>;
+ interrupts = <0 1>;
+ #interrupt-cells = <1>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ interrupt-map = <
+ 0 &UIC0 0x14 4
+ 1 &UIC1 0x16 4>;
+ };
+
+ DMA1: dma1@400100200 {
+ compatible = "ibm,dma-440spe";
+ cell-index = <1>;
+ reg = <0x00000004 0x00100200 0x100>;
+ dcr-reg = <0x060 0x020>;
+ interrupt-parent = <&DMA1>;
+ interrupts = <0 1>;
+ #interrupt-cells = <1>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ interrupt-map = <
+ 0 &UIC0 0x16 4
+ 1 &UIC1 0x16 4>;
+ };
+
+ xor-accel@400200000 {
+ compatible = "amcc,xor-accelerator";
+ reg = <0x00000004 0x00200000 0x400>;
+ interrupt-parent = <&UIC1>;
+ interrupts = <0x1f 4>;
+ };
};
chosen {
interrupt-parent = <&ipic>;
tbi-handle = <&tbi0>;
phy-handle = < &phy0 >;
+ fsl,magic-packet;
mdio@520 {
#address-cells = <1>;
interrupt-parent = <&ipic>;
tbi-handle = <&tbi1>;
phy-handle = < &phy1 >;
+ fsl,magic-packet;
mdio@520 {
#address-cells = <1>;
interrupt-parent = <&ipic>;
};
+ gtm1: timer@500 {
+ compatible = "fsl,mpc8315-gtm", "fsl,gtm";
+ reg = <0x500 0x100>;
+ interrupts = <90 8 78 8 84 8 72 8>;
+ interrupt-parent = <&ipic>;
+ clock-frequency = <133333333>;
+ };
+
+ timer@600 {
+ compatible = "fsl,mpc8315-gtm", "fsl,gtm";
+ reg = <0x600 0x100>;
+ interrupts = <91 8 79 8 85 8 73 8>;
+ interrupt-parent = <&ipic>;
+ clock-frequency = <133333333>;
+ };
+
/* IPIC
* interrupts cell = <intr #, sense>
* sense values match linux IORESOURCE_IRQ_* defines:
0x59 0x8>;
interrupt-parent = < &ipic >;
};
+
+ pmc: power@b00 {
+ compatible = "fsl,mpc8315-pmc", "fsl,mpc8313-pmc",
+ "fsl,mpc8349-pmc";
+ reg = <0xb00 0x100 0xa00 0x100>;
+ interrupts = <80 8>;
+ interrupt-parent = <&ipic>;
+ fsl,mpc8313-wakeup-timer = <>m1>;
+ };
};
pci0: pci@e0008500 {
reg = <0x200 0x100>;
};
+ gpio1: gpio-controller@c00 {
+ #gpio-cells = <2>;
+ compatible = "fsl,mpc8349-gpio";
+ reg = <0xc00 0x100>;
+ interrupts = <74 0x8>;
+ interrupt-parent = <&ipic>;
+ gpio-controller;
+ };
+
+ gpio2: gpio-controller@d00 {
+ #gpio-cells = <2>;
+ compatible = "fsl,mpc8349-gpio";
+ reg = <0xd00 0x100>;
+ interrupts = <75 0x8>;
+ interrupt-parent = <&ipic>;
+ gpio-controller;
+ };
+
i2c@3000 {
#address-cells = <1>;
#size-cells = <0>;
interrupts = <14 0x8>;
interrupt-parent = <&ipic>;
dfsrr;
+
+ eeprom: at24@50 {
+ compatible = "st-micro,24c256";
+ reg = <0x50>;
+ };
+
};
i2c@3100 {
interrupt-parent = <&ipic>;
};
+ pcf1: iexp@38 {
+ #gpio-cells = <2>;
+ compatible = "ti,pcf8574a";
+ reg = <0x38>;
+ gpio-controller;
+ };
+
+ pcf2: iexp@39 {
+ #gpio-cells = <2>;
+ compatible = "ti,pcf8574a";
+ reg = <0x39>;
+ gpio-controller;
+ };
+
+ spd: at24@51 {
+ compatible = "at24,spd";
+ reg = <0x51>;
+ };
+
mcu_pio: mcu@a {
#gpio-cells = <2>;
compatible = "fsl,mc9s08qg8-mpc8349emitx",
reg = <0x700 0x100>;
device_type = "ipic";
};
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ green {
+ label = "Green";
+ gpios = <&pcf1 0 1>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ yellow {
+ label = "Yellow";
+ gpios = <&pcf1 1 1>;
+ /* linux,default-trigger = "heartbeat"; */
+ default-state = "on";
+ };
+ };
+
};
pci0: pci@e0008500 {
compatible = "fsl,mpc8349e-localbus",
"fsl,pq2pro-localbus";
reg = <0xe0005000 0xd8>;
- ranges = <0x3 0x0 0xf0000000 0x210>;
+ ranges = <0x0 0x0 0xfe000000 0x1000000 /* flash */
+ 0x1 0x0 0xf8000000 0x20000 /* VSC 7385 */
+ 0x2 0x0 0xf9000000 0x200000 /* exp slot */
+ 0x3 0x0 0xf0000000 0x210>; /* CF slot */
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0x0 0x0 0x800000>;
+ bank-width = <2>;
+ device-width = <1>;
+ };
+
+ flash@0,800000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0x0 0x800000 0x800000>;
+ bank-width = <2>;
+ device-width = <1>;
+ };
pata@3,0 {
compatible = "fsl,mpc8349emitx-pata", "ata-generic";
fpga@2,4000 {
compatible = "pika,fpga-sd";
- reg = <0x00000002 0x00004000 0x00000A00>;
+ reg = <0x00000002 0x00004000 0x00004000>;
};
nor@0,0 {
while (!ug_is_txfifo_ready() && count--)
barrier();
- if (count)
+ if (count >= 0)
ug_raw_putc(ch);
}
# cross-compilation prefix
CROSS=
+# mkimage wrapper script
+MKIMAGE=$srctree/scripts/mkuboot.sh
+
# directory for object and other files used by this script
object=arch/powerpc/boot
objbin=$object
case "$platform" in
uboot)
rm -f "$ofile"
- mkimage -A ppc -O linux -T kernel -C gzip -a $membase -e $membase \
+ ${MKIMAGE} -A ppc -O linux -T kernel -C gzip -a $membase -e $membase \
$uboot_version -d "$vmz" "$ofile"
if [ -z "$cacheit" ]; then
rm -f "$vmz"
;;
cuboot*)
gzip -f -9 "$ofile"
- mkimage -A ppc -O linux -T kernel -C gzip -a "$base" -e "$entry" \
+ ${MKIMAGE} -A ppc -O linux -T kernel -C gzip -a "$base" -e "$entry" \
$uboot_version -d "$ofile".gz "$ofile"
;;
treeboot*)
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc4
-# Thu Oct 15 10:33:22 2009
+# Linux kernel version: 2.6.33-rc2
+# Wed Dec 30 14:45:07 2009
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_MEDIA5200 is not set
# CONFIG_PPC_MPC5200_BUGFIX is not set
# CONFIG_PPC_MPC5200_GPIO is not set
+# CONFIG_PPC_MPC5200_LPBFIFO is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
CONFIG_EXTRA_TARGETS=""
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
+# CONFIG_HIBERNATION is not set
# CONFIG_PM_RUNTIME is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_SERIAL_MPC52xx=y
CONFIG_SERIAL_MPC52xx_CONSOLE=y
CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=57600
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HWA_HCD is not set
-# CONFIG_USB_MUSB_HDRC is not set
#
# USB Device Class drivers
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc4
-# Thu Oct 15 10:33:24 2009
+# Linux kernel version: 2.6.33-rc2
+# Wed Dec 30 14:45:09 2009
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y
#
# CONFIG_PPC_MEDIA5200 is not set
# CONFIG_PPC_MPC5200_BUGFIX is not set
# CONFIG_PPC_MPC5200_GPIO is not set
+# CONFIG_PPC_MPC5200_LPBFIFO is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
+# CONFIG_HIBERNATION is not set
# CONFIG_PM_RUNTIME is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_SERIAL_MPC52xx_CONSOLE=y
CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=115200
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc4
-# Thu Oct 15 10:33:22 2009
+# Linux kernel version: 2.6.33-rc2
+# Wed Dec 30 14:45:08 2009
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_MEDIA5200 is not set
# CONFIG_PPC_MPC5200_BUGFIX is not set
# CONFIG_PPC_MPC5200_GPIO is not set
+# CONFIG_PPC_MPC5200_LPBFIFO is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
CONFIG_EXTRA_TARGETS=""
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
+# CONFIG_HIBERNATION is not set
# CONFIG_PM_RUNTIME is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_SERIAL_MPC52xx=y
CONFIG_SERIAL_MPC52xx_CONSOLE=y
CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=115200
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc4
-# Thu Oct 15 10:33:25 2009
+# Linux kernel version: 2.6.33-rc2
+# Wed Dec 30 14:45:10 2009
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_MEDIA5200 is not set
# CONFIG_PPC_MPC5200_BUGFIX is not set
# CONFIG_PPC_MPC5200_GPIO is not set
+# CONFIG_PPC_MPC5200_LPBFIFO is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_SERIAL_MPC52xx_CONSOLE=y
CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=9600
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_WHCI_HCD is not set
# CONFIG_USB_HWA_HCD is not set
-# CONFIG_USB_MUSB_HDRC is not set
#
# USB Device Class drivers
CONFIG_RTC_DRV_PCF8563=m
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc4
-# Thu Oct 15 10:33:23 2009
+# Linux kernel version: 2.6.33-rc2
+# Wed Dec 30 14:45:09 2009
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_MEDIA5200 is not set
CONFIG_PPC_MPC5200_BUGFIX=y
# CONFIG_PPC_MPC5200_GPIO is not set
+# CONFIG_PPC_MPC5200_LPBFIFO is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
CONFIG_EXTRA_TARGETS=""
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
+# CONFIG_HIBERNATION is not set
# CONFIG_PM_RUNTIME is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_SERIAL_MPC52xx=y
CONFIG_SERIAL_MPC52xx_CONSOLE=y
CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=115200
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HWA_HCD is not set
-# CONFIG_USB_MUSB_HDRC is not set
#
# USB Device Class drivers
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:20 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:14 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_DTC=y
# CONFIG_DEFAULT_UIMAGE is not set
CONFIG_REDBOOT=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
CONFIG_THERMAL=y
# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:21 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:14 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_MV643XX_ETH is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:22 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:15 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
CONFIG_SPI_BITBANG=y
# CONFIG_SPI_MPC8xxx is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
CONFIG_USB_GADGET_DUALSPEED=y
# CONFIG_USB_ZERO is not set
# CONFIG_USB_AUDIO is not set
-CONFIG_USB_ETH=y
+CONFIG_USB_ETH=m
CONFIG_USB_ETH_RNDIS=y
# CONFIG_USB_ETH_EEM is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_MASS_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_MULTI is not set
#
# OTG and related infrastructure
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:23 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:16 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
CONFIG_SPI_BITBANG=y
# CONFIG_SPI_MPC8xxx is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
CONFIG_USB_GADGET_DUALSPEED=y
# CONFIG_USB_ZERO is not set
# CONFIG_USB_AUDIO is not set
-CONFIG_USB_ETH=y
+CONFIG_USB_ETH=m
CONFIG_USB_ETH_RNDIS=y
# CONFIG_USB_ETH_EEM is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_MASS_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_MULTI is not set
#
# OTG and related infrastructure
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:24 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:17 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:24 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:18 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_CB710_CORE is not set
+# CONFIG_IWMC3200TOP is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
CONFIG_SPI_BITBANG=y
# CONFIG_SPI_MPC8xxx is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:25 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:19 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
CONFIG_PATA_PLATFORM=y
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
CONFIG_SPI_BITBANG=y
# CONFIG_SPI_MPC8xxx is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:26 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:20 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
CONFIG_SPI_BITBANG=y
# CONFIG_SPI_MPC8xxx is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:27 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:21 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:28 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:21 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:30 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:23 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
#
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_SERIAL_QE=y
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
CONFIG_SPI_BITBANG=y
# CONFIG_SPI_GPIO is not set
# CONFIG_SPI_MPC8xxx is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_PPC_EARLY_DEBUG_44x is not set
# CONFIG_PPC_EARLY_DEBUG_40x is not set
# CONFIG_PPC_EARLY_DEBUG_CPM is not set
+# CONFIG_PPC_EARLY_DEBUG_USBGECKO is not set
#
# Security options
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:29 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:22 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:30 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:24 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_XOR_BLOCKS=y
CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:31 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:25 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:32 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:26 2010
#
# CONFIG_PPC64 is not set
# CONFIG_E200 is not set
CONFIG_E500=y
# CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
# CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
# CONFIG_MV643XX_ETH is not set
CONFIG_NETDEV_10000=y
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:33 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:27 2010
#
# CONFIG_PPC64 is not set
# CONFIG_E200 is not set
CONFIG_E500=y
# CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
CONFIG_MPC8540_ADS=y
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
# CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
# CONFIG_MV643XX_ETH is not set
CONFIG_NETDEV_10000=y
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:34 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:28 2010
#
# CONFIG_PPC64 is not set
# CONFIG_E200 is not set
CONFIG_E500=y
# CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
# CONFIG_MPC8540_ADS is not set
CONFIG_MPC8560_ADS=y
# CONFIG_MPC85xx_CDS is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
# CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:35 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:29 2010
#
# CONFIG_PPC64 is not set
# CONFIG_E200 is not set
CONFIG_E500=y
# CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
CONFIG_MPC85xx_CDS=y
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
# CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:36 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:29 2010
#
# CONFIG_PPC64 is not set
# CONFIG_E200 is not set
CONFIG_E500=y
# CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_TQM8560 is not set
CONFIG_SBC8548=y
# CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:37 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:30 2010
#
# CONFIG_PPC64 is not set
# CONFIG_E200 is not set
CONFIG_E500=y
# CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
CONFIG_SBC8560=y
+# CONFIG_P4080_DS is not set
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
# CONFIG_MV643XX_ETH is not set
CONFIG_NETDEV_10000=y
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
CONFIG_RTC_DRV_M48T59=y
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_PPC_EARLY_DEBUG_44x is not set
# CONFIG_PPC_EARLY_DEBUG_40x is not set
# CONFIG_PPC_EARLY_DEBUG_CPM is not set
+# CONFIG_PPC_EARLY_DEBUG_USBGECKO is not set
#
# Security options
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:37 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:31 2010
#
# CONFIG_PPC64 is not set
# CONFIG_E200 is not set
CONFIG_E500=y
# CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
# CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
#
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_TOUCHSCREEN_AD7879_I2C is not set
# CONFIG_TOUCHSCREEN_AD7879_SPI is not set
# CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_DYNAPRO is not set
# CONFIG_TOUCHSCREEN_EETI is not set
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# CONFIG_SPI_BITBANG is not set
# CONFIG_SPI_MPC8xxx is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
CONFIG_SENSORS_LM75=y
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:38 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:32 2010
#
# CONFIG_PPC64 is not set
# CONFIG_E200 is not set
CONFIG_E500=y
# CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
# CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_TPS65010 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
-# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:39 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:33 2010
#
# CONFIG_PPC64 is not set
# CONFIG_E200 is not set
CONFIG_E500=y
# CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
# CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
CONFIG_TQM85xx=y
# CONFIG_IPIC is not set
CONFIG_MPIC=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
CONFIG_SENSORS_LM75=y
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:40 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:34 2010
#
# CONFIG_PPC64 is not set
# CONFIG_E200 is not set
CONFIG_E500=y
# CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
# CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
CONFIG_TQM85xx=y
# CONFIG_IPIC is not set
CONFIG_MPIC=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
CONFIG_SENSORS_LM75=y
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:41 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:35 2010
#
# CONFIG_PPC64 is not set
# CONFIG_E200 is not set
CONFIG_E500=y
# CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
# CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
CONFIG_TQM85xx=y
# CONFIG_IPIC is not set
CONFIG_MPIC=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
CONFIG_SENSORS_LM75=y
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:42 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:36 2010
#
# CONFIG_PPC64 is not set
# CONFIG_E200 is not set
CONFIG_E500=y
# CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
# CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
CONFIG_TQM85xx=y
# CONFIG_IPIC is not set
CONFIG_MPIC=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
CONFIG_SENSORS_LM75=y
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:43 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:36 2010
#
# CONFIG_PPC64 is not set
# CONFIG_E200 is not set
CONFIG_E500=y
# CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
CONFIG_TQM8560=y
# CONFIG_SBC8548 is not set
# CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
CONFIG_TQM85xx=y
# CONFIG_IPIC is not set
CONFIG_MPIC=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
CONFIG_SENSORS_LM75=y
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:44 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:37 2010
#
# CONFIG_PPC64 is not set
# CONFIG_E200 is not set
CONFIG_E500=y
# CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
# CONFIG_FREEZER is not set
CONFIG_PPC_MSI_BITMAP=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
# CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_IRQ_ALL_CPUS is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_FIB_RULES=y
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
CONFIG_BLK_DEV_NBD=y
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_LEDS_LP3944 is not set
CONFIG_LEDS_PCA955X=y
# CONFIG_LEDS_BD2802 is not set
+# CONFIG_LEDS_LT3593 is not set
#
# LED Triggers
#
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_MM_EDAC=y
-CONFIG_EDAC_MPC85XX=y
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:49 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:43 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
# CONFIG_FREEZER is not set
#
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
# CONFIG_PCMCIA_LOAD_CIS is not set
# CONFIG_PCMCIA_IOCTL is not set
CONFIG_INET6_XFRM_MODE_BEET=m
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_FIB_RULES=y
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+CONFIG_DS1682=y
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PCMCIA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_PCMCIA_RAYCS is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_AIRO_CS is not set
+# CONFIG_PCMCIA_WL3501 is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_NETPOLL=y
CONFIG_NETPOLL_TRAP=y
CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-CONFIG_DS1682=y
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
# CONFIG_USB_EHCI_FSL is not set
# CONFIG_USB_EHCI_HCD_PPC_OF is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
CONFIG_RTC_DRV_RX8581=y
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:47 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:41 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
# CONFIG_FREEZER is not set
#
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
# CONFIG_PCMCIA_LOAD_CIS is not set
# CONFIG_PCMCIA_IOCTL is not set
CONFIG_INET6_XFRM_MODE_BEET=m
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_FIB_RULES=y
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+CONFIG_DS1682=y
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_PCMCIA_RAYCS is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_AIRO_CS is not set
+# CONFIG_PCMCIA_WL3501 is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_NETPOLL=y
CONFIG_NETPOLL_TRAP=y
CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-CONFIG_DS1682=y
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
# CONFIG_USB_EHCI_FSL is not set
# CONFIG_USB_EHCI_HCD_PPC_OF is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
CONFIG_RTC_DRV_RX8581=y
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:48 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:42 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
# CONFIG_FREEZER is not set
#
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
CONFIG_INET6_XFRM_MODE_BEET=m
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+CONFIG_DS1682=y
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_NETPOLL=y
CONFIG_NETPOLL_TRAP=y
CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-CONFIG_DS1682=y
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
# CONFIG_USB_EHCI_FSL is not set
# CONFIG_USB_EHCI_HCD_PPC_OF is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
CONFIG_RTC_DRV_RX8581=y
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
# CONFIG_SECURITY_PATH is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_SECURITY_ROOTPLUG is not set
# CONFIG_SECURITY_TOMOYO is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:45 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:39 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=y
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:46 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:40 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
# CONFIG_FREEZER is not set
#
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
# CONFIG_IRQ_ALL_CPUS is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
CONFIG_BLK_DEV_NBD=y
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:45 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:38 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_SLOW_WORK=y
+# CONFIG_SLOW_WORK_DEBUG is not set
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
# CONFIG_FREEZER is not set
#
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
CONFIG_INET6_XFRM_MODE_BEET=m
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_NETPOLL=y
CONFIG_NETPOLL_TRAP=y
CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_OCFS2_FS_STATS=y
CONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_OCFS2_DEBUG_FS is not set
-# CONFIG_OCFS2_FS_POSIX_ACL is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
# CONFIG_SECURITY_PATH is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_SECURITY_TOMOYO is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:04 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:23:58 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_DTC=y
# CONFIG_DEFAULT_UIMAGE is not set
CONFIG_REDBOOT=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=y
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:05 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:23:59 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_SLOW_WORK=y
+# CONFIG_SLOW_WORK_DEBUG is not set
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_PRPMC2800 is not set
CONFIG_PPC_C2K=y
CONFIG_MV64X60=y
+# CONFIG_GAMECUBE is not set
+# CONFIG_WII is not set
# CONFIG_AMIGAONE is not set
CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
# CONFIG_IPIC is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_SPLIT_PTLOCK_CPUS=999999
CONFIG_MIGRATION=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
CONFIG_EXTRA_TARGETS=""
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
+# CONFIG_HIBERNATION is not set
# CONFIG_PM_RUNTIME is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
CONFIG_INET6_XFRM_MODE_BEET=m
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_LIB80211 is not set
#
# CONFIG_MTD_PHYSMAP is not set
CONFIG_MTD_PHYSMAP_OF=y
# CONFIG_MTD_PCI is not set
-# CONFIG_MTD_GPIO_ADDR is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
CONFIG_BLK_DEV_3W_XXXX_RAID=m
+# CONFIG_SCSI_HPSA is not set
CONFIG_SCSI_3W_9XXX=m
+# CONFIG_SCSI_3W_SAS is not set
CONFIG_SCSI_ACARD=m
CONFIG_SCSI_AACRAID=m
CONFIG_SCSI_AIC7XXX=m
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_NETPOLL=y
CONFIG_NETPOLL_TRAP=y
CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_N_HDLC is not set
# CONFIG_RISCOM8 is not set
# CONFIG_SPECIALIX is not set
-# CONFIG_SX is not set
-# CONFIG_RIO is not set
# CONFIG_STALDRV is not set
# CONFIG_NOZOMI is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_SENSORS_GL520SM is not set
CONFIG_SENSORS_IT87=m
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
CONFIG_SENSORS_LM75=m
CONFIG_SENSORS_LM77=m
CONFIG_SENSORS_LM78=m
# CONFIG_SENSORS_W83L786NG is not set
CONFIG_SENSORS_W83627HF=m
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
-# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
# CONFIG_SECURITY_PATH is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_LSM_MMAP_MIN_ADDR=65536
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
# CONFIG_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_SELINUX=y
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+# CONFIG_DEFAULT_SECURITY_DAC is not set
+CONFIG_DEFAULT_SECURITY="selinux"
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:06 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:23:59 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=y
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_BT is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_SLIP is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:07 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:00 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=y
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_B44 is not set
# CONFIG_ATL2 is not set
CONFIG_NETDEV_1000=y
-CONFIG_ACENIC=y
+CONFIG_ACENIC=m
CONFIG_ACENIC_OMIT_TIGON_I=y
# CONFIG_DL2K is not set
CONFIG_E1000=y
# CONFIG_BNX2X is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
-CONFIG_TR=y
-CONFIG_IBMOL=y
+# CONFIG_TR is not set
+# CONFIG_IBMOL is not set
# CONFIG_3C359 is not set
# CONFIG_TMS380TR is not set
# CONFIG_BNX2X is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
-CONFIG_TR=y
-CONFIG_IBMOL=y
+# CONFIG_TR is not set
+# CONFIG_IBMOL is not set
# CONFIG_3C359 is not set
# CONFIG_TMS380TR is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:08 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:01 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_MPC10X_BRIDGE=y
CONFIG_MPC10X_OPENPIC=y
# CONFIG_MPC10X_STORE_GATHERING is not set
+# CONFIG_GAMECUBE is not set
+# CONFIG_WII is not set
# CONFIG_AMIGAONE is not set
CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
# CONFIG_IPIC is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
CONFIG_PATA_SIL680=y
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_SERIO_PCIPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:09 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:02 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
# CONFIG_DEFAULT_UIMAGE is not set
-CONFIG_HIBERNATE_32=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=y
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_MPIC_WEIRD is not set
CONFIG_PPC_I8259=y
CONFIG_PPC_RTAS=y
-# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_ERROR_LOGGING=y
+CONFIG_PPC_RTAS_DAEMON=y
CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
CONFIG_PPC_MPC106=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_BT is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_SLIP is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
#
# CONFIG_I2C_PARPORT_LIGHT is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:10 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:03 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_AUDIT_ARCH=y
CONFIG_DTC=y
# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc4
-# Thu Oct 15 10:33:21 2009
+# Linux kernel version: 2.6.33-rc2
+# Wed Dec 30 15:08:52 2009
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y
#
CONFIG_PPC_MEDIA5200=y
CONFIG_PPC_MPC5200_BUGFIX=y
CONFIG_PPC_MPC5200_GPIO=y
+CONFIG_PPC_MPC5200_LPBFIFO=m
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_I8259 is not set
CONFIG_PPC_RTAS=y
# CONFIG_RTAS_ERROR_LOGGING is not set
+# CONFIG_PPC_RTAS_DAEMON is not set
CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
# CONFIG_PPC_MPC106 is not set
CONFIG_PPC_BESTCOMM=y
CONFIG_PPC_BESTCOMM_ATA=y
CONFIG_PPC_BESTCOMM_FEC=y
+CONFIG_PPC_BESTCOMM_GEN_BD=m
CONFIG_SIMPLE_GPIO=y
#
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
+# CONFIG_HIBERNATION is not set
# CONFIG_PM_RUNTIME is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
CONFIG_PATA_PLATFORM=y
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_MPC52xx_CONSOLE=y
CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=115200
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# CONFIG_SPI_BITBANG is not set
# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_MPC52xx is not set
CONFIG_SPI_MPC52xx_PSC=m
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_WHCI_HCD is not set
# CONFIG_USB_HWA_HCD is not set
-# CONFIG_USB_MUSB_HDRC is not set
#
# USB Device Class drivers
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:10 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:04 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PPC_PRPMC2800 is not set
# CONFIG_PPC_C2K is not set
CONFIG_TSI108_BRIDGE=y
+# CONFIG_GAMECUBE is not set
+# CONFIG_WII is not set
# CONFIG_AMIGAONE is not set
CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
# CONFIG_IPIC is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:11 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:05 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_BT is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_SLHC=y
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:12 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:06 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
CONFIG_REDBOOT=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:25:20 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:06 2010
#
# CONFIG_PPC64 is not set
# CONFIG_E200 is not set
CONFIG_E500=y
# CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
CONFIG_PPC_MSI_BITMAP=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
CONFIG_MPC8540_ADS=y
CONFIG_MPC8560_ADS=y
CONFIG_MPC85xx_CDS=y
CONFIG_TQM8560=y
CONFIG_SBC8548=y
# CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
CONFIG_TQM85xx=y
# CONFIG_IPIC is not set
CONFIG_MPIC=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
CONFIG_BLK_DEV_NBD=y
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_SERIAL_QE=m
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
#
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_MM_EDAC=y
-CONFIG_EDAC_MPC85XX=y
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:26:01 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:07 2010
#
# CONFIG_PPC64 is not set
# CONFIG_E200 is not set
CONFIG_E500=y
# CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
# CONFIG_FREEZER is not set
CONFIG_PPC_MSI_BITMAP=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
CONFIG_MPC8540_ADS=y
CONFIG_MPC8560_ADS=y
CONFIG_MPC85xx_CDS=y
CONFIG_TQM8560=y
CONFIG_SBC8548=y
# CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
CONFIG_TQM85xx=y
# CONFIG_IPIC is not set
CONFIG_MPIC=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_IRQ_ALL_CPUS is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
CONFIG_BLK_DEV_NBD=y
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_SERIAL_QE=m
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
#
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_MM_EDAC=y
-CONFIG_EDAC_MPC85XX=y
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:15 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:08 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_AUDIT_ARCH=y
CONFIG_DTC=y
# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_MV643XX_ETH is not set
CONFIG_NETDEV_10000=y
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:16 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:09 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
# CONFIG_FREEZER is not set
#
# CONFIG_MPIC_WEIRD is not set
CONFIG_PPC_I8259=y
# CONFIG_PPC_RTAS is not set
-# CONFIG_MMIO_NVRAM is not set
+CONFIG_MMIO_NVRAM=y
# CONFIG_PPC_MPC106 is not set
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
# CONFIG_IRQ_ALL_CPUS is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
CONFIG_BLK_DEV_NBD=y
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:17 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:10 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=y
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
+CONFIG_HZ_100=y
+# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
+CONFIG_HZ=100
CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
CONFIG_NETDEV_1000=y
-CONFIG_ACENIC=y
+CONFIG_ACENIC=m
CONFIG_ACENIC_OMIT_TIGON_I=y
# CONFIG_DL2K is not set
CONFIG_E1000=y
# CONFIG_BNX2X is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
-CONFIG_TR=y
-CONFIG_IBMOL=y
+# CONFIG_TR is not set
+# CONFIG_IBMOL is not set
# CONFIG_3C359 is not set
# CONFIG_TMS380TR is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=y
+CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
-CONFIG_TR=y
-CONFIG_IBMOL=y
+# CONFIG_TR is not set
+# CONFIG_IBMOL is not set
# CONFIG_3C359 is not set
# CONFIG_TMS380TR is not set
CONFIG_WLAN=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:17 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:11 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_BT is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_SLHC=y
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_USB_ETH_EEM is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_MASS_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_MULTI is not set
#
# OTG and related infrastructure
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:18 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:12 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_PPC_PRPMC2800=y
# CONFIG_PPC_C2K is not set
CONFIG_MV64X60=y
+# CONFIG_GAMECUBE is not set
+# CONFIG_WII is not set
# CONFIG_AMIGAONE is not set
CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
# CONFIG_IPIC is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=y
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
+CONFIG_HZ_100=y
+# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
+CONFIG_HZ=100
CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_NET_POCKET is not set
# CONFIG_ATL2 is not set
CONFIG_NETDEV_1000=y
-CONFIG_ACENIC=y
+CONFIG_ACENIC=m
CONFIG_ACENIC_OMIT_TIGON_I=y
# CONFIG_DL2K is not set
CONFIG_E1000=y
# CONFIG_BNX2X is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
-CONFIG_TR=y
-CONFIG_IBMOL=y
+# CONFIG_TR is not set
+# CONFIG_IBMOL is not set
# CONFIG_3C359 is not set
# CONFIG_TMS380TR is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=y
+CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov 5 08:20:19 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan 6 09:24:13 2010
#
# CONFIG_PPC64 is not set
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_MPC10X_BRIDGE=y
CONFIG_MPC10X_OPENPIC=y
# CONFIG_MPC10X_STORE_GATHERING is not set
+# CONFIG_GAMECUBE is not set
+# CONFIG_WII is not set
# CONFIG_AMIGAONE is not set
CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
# CONFIG_IPIC is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_XOR_BLOCKS=y
CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
_EMIT_BUG_ENTRY \
: : "i" (__FILE__), "i" (__LINE__), \
"i" (0), "i" (sizeof(struct bug_entry))); \
- for(;;) ; \
+ unreachable(); \
} while (0)
#define BUG_ON(x) do { \
return __gpio_cansleep(gpio);
}
-/*
- * Not implemented, yet.
- */
static inline int gpio_to_irq(unsigned int gpio)
{
- return -ENOSYS;
+ return __gpio_to_irq(gpio);
}
static inline int irq_to_gpio(unsigned int irq)
#define parent_node(node) (node)
-#define cpumask_of_node(node) (&numa_cpumask_lookup_table[node])
+#define cpumask_of_node(node) ((node) == -1 ? \
+ cpu_all_mask : \
+ &numa_cpumask_lookup_table[node])
int of_node_to_nid(struct device_node *device);
*/
static int emulate_vsx(unsigned char __user *addr, unsigned int reg,
unsigned int areg, struct pt_regs *regs,
- unsigned int flags, unsigned int length)
+ unsigned int flags, unsigned int length,
+ unsigned int elsize)
{
char *ptr;
+ unsigned long *lptr;
int ret = 0;
+ int sw = 0;
+ int i, j;
flush_vsx_to_thread(current);
else
ptr = (char *) ¤t->thread.vr[reg - 32];
- if (flags & ST)
- ret = __copy_to_user(addr, ptr, length);
- else {
- if (flags & SPLT){
- ret = __copy_from_user(ptr, addr, length);
- ptr += length;
+ lptr = (unsigned long *) ptr;
+
+ if (flags & SW)
+ sw = elsize-1;
+
+ for (j = 0; j < length; j += elsize) {
+ for (i = 0; i < elsize; ++i) {
+ if (flags & ST)
+ ret |= __put_user(ptr[i^sw], addr + i);
+ else
+ ret |= __get_user(ptr[i^sw], addr + i);
}
- ret |= __copy_from_user(ptr, addr, length);
+ ptr += elsize;
+ addr += elsize;
}
- if (flags & U)
- regs->gpr[areg] = regs->dar;
- if (ret)
+
+ if (!ret) {
+ if (flags & U)
+ regs->gpr[areg] = regs->dar;
+
+ /* Splat load copies the same data to top and bottom 8 bytes */
+ if (flags & SPLT)
+ lptr[1] = lptr[0];
+ /* For 8 byte loads, zero the top 8 bytes */
+ else if (!(flags & ST) && (8 == length))
+ lptr[1] = 0;
+ } else
return -EFAULT;
+
return 1;
}
#endif
#ifdef CONFIG_VSX
if ((instruction & 0xfc00003e) == 0x7c000018) {
- /* Additional register addressing bit (64 VSX vs 32 FPR/GPR */
+ unsigned int elsize;
+
+ /* Additional register addressing bit (64 VSX vs 32 FPR/GPR) */
reg |= (instruction & 0x1) << 5;
/* Simple inline decoder instead of a table */
+ /* VSX has only 8 and 16 byte memory accesses */
+ nb = 8;
if (instruction & 0x200)
nb = 16;
- else if (instruction & 0x080)
- nb = 8;
- else
- nb = 4;
+
+ /* Vector stores in little-endian mode swap individual
+ elements, so process them separately */
+ elsize = 4;
+ if (instruction & 0x80)
+ elsize = 8;
+
flags = 0;
+ if (regs->msr & MSR_LE)
+ flags |= SW;
if (instruction & 0x100)
flags |= ST;
if (instruction & 0x040)
nb = 8;
}
PPC_WARN_ALIGNMENT(vsx, regs);
- return emulate_vsx(addr, reg, areg, regs, flags, nb);
+ return emulate_vsx(addr, reg, areg, regs, flags, nb, elsize);
}
#endif
/* A size of 0 indicates an instruction we don't support, with
FixupDAR:/* Entry point for dcbx workaround. */
/* fetch instruction from memory. */
mfspr r10, SPRN_SRR0
+ andis. r11, r10, 0x8000 /* Address >= 0x80000000 */
DO_8xx_CPU6(0x3780, r3)
mtspr SPRN_MD_EPN, r10
mfspr r11, SPRN_M_TWB /* Get level 1 table entry address */
- cmplwi cr0, r11, 0x0800
- blt- 3f /* Branch if user space */
+ beq- 3f /* Branch if user space */
lis r11, (swapper_pg_dir-PAGE_OFFSET)@h
ori r11, r11, (swapper_pg_dir-PAGE_OFFSET)@l
rlwimi r11, r10, 32-20, 0xffc /* r11 = r11&~0xffc|(r10>>20)&0xffc */
*/
initial_mmu:
tlbia /* Invalidate all TLB entries */
-#ifdef CONFIG_PIN_TLB
+/* Always pin the first 8 MB ITLB to prevent ITLB
+ misses while mucking around with SRR0/SRR1 in asm
+*/
lis r8, MI_RSV4I@h
ori r8, r8, 0x1c00
-#else
- li r8, 0
-#endif
+
mtspr SPRN_MI_CTR, r8 /* Set instruction MMU control */
#ifdef CONFIG_PIN_TLB
list_for_each_entry(dev, &bus->devices, bus_list) {
struct dev_archdata *sd = &dev->dev.archdata;
+ /* Cardbus can call us to add new devices to a bus, so ignore
+ * those who are already fully discovered
+ */
+ if (dev->is_added)
+ continue;
+
/* Setup OF node pointer in archdata */
sd->of_node = pci_device_to_OF_node(dev);
}
EXPORT_SYMBOL(pcibios_fixup_bus);
+void __devinit pci_fixup_cardbus(struct pci_bus *bus)
+{
+ /* Now fixup devices on that bus */
+ pcibios_setup_bus_devices(bus);
+}
+
+
static int skip_isa_ioresource_align(struct pci_dev *dev)
{
if ((ppc_pci_flags & PPC_PCI_CAN_SKIP_ISA_ALIGN) &&
if (rtas_node == NULL)
return -ENODEV;
- proc_create("ppc64/rtas/progress", S_IRUGO|S_IWUSR, NULL,
+ proc_create("powerpc/rtas/progress", S_IRUGO|S_IWUSR, NULL,
&ppc_rtas_progress_operations);
- proc_create("ppc64/rtas/clock", S_IRUGO|S_IWUSR, NULL,
+ proc_create("powerpc/rtas/clock", S_IRUGO|S_IWUSR, NULL,
&ppc_rtas_clock_operations);
- proc_create("ppc64/rtas/poweron", S_IWUSR|S_IRUGO, NULL,
+ proc_create("powerpc/rtas/poweron", S_IWUSR|S_IRUGO, NULL,
&ppc_rtas_poweron_operations);
- proc_create("ppc64/rtas/sensors", S_IRUGO, NULL,
+ proc_create("powerpc/rtas/sensors", S_IRUGO, NULL,
&ppc_rtas_sensors_operations);
- proc_create("ppc64/rtas/frequency", S_IWUSR|S_IRUGO, NULL,
+ proc_create("powerpc/rtas/frequency", S_IWUSR|S_IRUGO, NULL,
&ppc_rtas_tone_freq_operations);
- proc_create("ppc64/rtas/volume", S_IWUSR|S_IRUGO, NULL,
+ proc_create("powerpc/rtas/volume", S_IWUSR|S_IRUGO, NULL,
&ppc_rtas_tone_volume_operations);
- proc_create("ppc64/rtas/rmo_buffer", S_IRUSR, NULL,
+ proc_create("powerpc/rtas/rmo_buffer", S_IRUSR, NULL,
&ppc_rtas_rmo_buf_ops);
return 0;
}
if (smp_ops->cpu_die)
smp_ops->cpu_die(cpu);
}
+
+static DEFINE_MUTEX(powerpc_cpu_hotplug_driver_mutex);
+
+void cpu_hotplug_driver_lock()
+{
+ mutex_lock(&powerpc_cpu_hotplug_driver_mutex);
+}
+
+void cpu_hotplug_driver_unlock()
+{
+ mutex_unlock(&powerpc_cpu_hotplug_driver_mutex);
+}
#endif
lis r4,0x1000
1: addic. r4,r4,-0x1000
tlbie r4
- blt 1b
+ bgt 1b
sync
/* restore the MSR and turn on the MMU */
decrementer_set_next_event(DECREMENTER_MAX, dev);
}
+static inline uint64_t div_sc64(unsigned long ticks, unsigned long nsec,
+ int shift)
+{
+ uint64_t tmp = ((uint64_t)ticks) << shift;
+
+ do_div(tmp, nsec);
+ return tmp;
+}
+
static void __init setup_clockevent_multiplier(unsigned long hz)
{
u64 mult, shift = 32;
while (1) {
- mult = div_sc(hz, NSEC_PER_SEC, shift);
+ mult = div_sc64(hz, NSEC_PER_SEC, shift);
if (mult && (mult >> 32UL) == 0UL)
break;
{
u64 rb = 0, rs = 0;
+ /*
+ * According to Book3 2.01 mtsrin is implemented as:
+ *
+ * The SLB entry specified by (RB)32:35 is loaded from register
+ * RS, as follows.
+ *
+ * SLBE Bit Source SLB Field
+ *
+ * 0:31 0x0000_0000 ESID-0:31
+ * 32:35 (RB)32:35 ESID-32:35
+ * 36 0b1 V
+ * 37:61 0x00_0000|| 0b0 VSID-0:24
+ * 62:88 (RS)37:63 VSID-25:51
+ * 89:91 (RS)33:35 Ks Kp N
+ * 92 (RS)36 L ((RS)36 must be 0b0)
+ * 93 0b0 C
+ */
+
+ dprintk("KVM MMU: mtsrin(0x%x, 0x%lx)\n", srnum, value);
+
/* ESID = srnum */
rb |= (srnum & 0xf) << 28;
/* Set the valid bit */
/* VSID = VSID */
rs |= (value & 0xfffffff) << 12;
/* flags = flags */
- rs |= ((value >> 27) & 0xf) << 9;
+ rs |= ((value >> 28) & 0x7) << 9;
kvmppc_mmu_book3s_64_slbmte(vcpu, rs, rb);
}
else
def->tlbiel = 0;
- DBG(" %d: shift=%02x, sllp=%04x, avpnm=%08x, "
+ DBG(" %d: shift=%02x, sllp=%04lx, avpnm=%08lx, "
"tlbiel=%d, penc=%d\n",
idx, shift, def->sllp, def->avpnm, def->tlbiel,
def->penc);
base = (unsigned long)__va(lmb.memory.region[i].base);
size = lmb.memory.region[i].size;
- DBG("creating mapping for region: %lx..%lx (prot: %x)\n",
+ DBG("creating mapping for region: %lx..%lx (prot: %lx)\n",
base, size, prot);
#ifdef CONFIG_U3_DART
*/
int hash_page(unsigned long ea, unsigned long access, unsigned long trap)
{
- void *pgdir;
+ pgd_t *pgdir;
unsigned long vsid;
struct mm_struct *mm;
pte_t *ptep;
else
#endif /* CONFIG_PPC_HAS_HASH_64K */
{
- int spp = subpage_protection(pgdir, ea);
+ int spp = subpage_protection(mm, ea);
if (access & spp)
rc = -2;
else
{
unsigned long hash, index, shift, hidx, slot;
- DBG_LOW("flush_hash_page(va=%016x)\n", va);
+ DBG_LOW("flush_hash_page(va=%016lx)\n", va);
pte_iterate_hashed_subpages(pte, psize, va, index, shift) {
hash = hpt_hash(va, shift, ssize);
hidx = __rpte_to_hidx(pte, index);
hash = ~hash;
slot = (hash & htab_hash_mask) * HPTES_PER_GROUP;
slot += hidx & _PTEIDX_GROUP_IX;
- DBG_LOW(" sub %d: hash=%x, hidx=%x\n", index, slot, hidx);
+ DBG_LOW(" sub %ld: hash=%lx, hidx=%lx\n", index, slot, hidx);
ppc_md.hpte_invalidate(slot, va, psize, ssize, local);
} pte_iterate_hashed_end();
}
if (current->personality & ADDR_COMPAT_LAYOUT)
return 1;
- if (current->signal->rlim[RLIMIT_STACK].rlim_cur == RLIM_INFINITY)
+ if (rlimit(RLIMIT_STACK) == RLIM_INFINITY)
return 1;
return sysctl_legacy_va_layout;
static inline unsigned long mmap_base(void)
{
- unsigned long gap = current->signal->rlim[RLIMIT_STACK].rlim_cur;
+ unsigned long gap = rlimit(RLIMIT_STACK);
if (gap < MIN_GAP)
gap = MIN_GAP;
read_lock(&tasklist_lock);
for_each_process(p) {
if (p->mm)
- cpu_mask_clear_cpu(cpu, mm_cpumask(p->mm));
+ cpumask_clear_cpu(cpu, mm_cpumask(p->mm));
}
read_unlock(&tasklist_lock);
break;
return 0;
if (!get_pteptr(&init_mm, address, &kpte, &kpmd))
return -EINVAL;
- set_pte_at(&init_mm, address, kpte, mk_pte(page, prot));
+ __set_pte_at(&init_mm, address, kpte, mk_pte(page, prot), 0);
wmb();
#ifdef CONFIG_PPC_STD_MMU
flush_hash_pages(0, address, pmd_val(*kpmd), 1);
#define PMCCR1_NEXT_STATE 0x0C /* Next state for power management */
#define PMCCR1_NEXT_STATE_SHIFT 2
#define PMCCR1_CURR_STATE 0x03 /* Current state for power management*/
+#define IMMR_SYSCR_OFFSET 0x100
#define IMMR_RCW_OFFSET 0x900
#define RCW_PCI_HOST 0x80000000
u32 sccr;
};
+struct mpc83xx_syscr {
+ __be32 sgprl;
+ __be32 sgprh;
+ __be32 spridr;
+ __be32 :32;
+ __be32 spcr;
+ __be32 sicrl;
+ __be32 sicrh;
+};
+
+struct mpc83xx_saved {
+ u32 sicrl;
+ u32 sicrh;
+ u32 sccr;
+};
+
struct pmc_type {
int has_deep_sleep;
};
static int pmc_irq;
static struct mpc83xx_pmc __iomem *pmc_regs;
static struct mpc83xx_clock __iomem *clock_regs;
+static struct mpc83xx_syscr __iomem *syscr_regs;
+static struct mpc83xx_saved saved_regs;
static int is_pci_agent, wake_from_pci;
static phys_addr_t immrbase;
static int pci_pm_state;
return ret;
}
+static void mpc83xx_suspend_restore_regs(void)
+{
+ out_be32(&syscr_regs->sicrl, saved_regs.sicrl);
+ out_be32(&syscr_regs->sicrh, saved_regs.sicrh);
+ out_be32(&clock_regs->sccr, saved_regs.sccr);
+}
+
+static void mpc83xx_suspend_save_regs(void)
+{
+ saved_regs.sicrl = in_be32(&syscr_regs->sicrl);
+ saved_regs.sicrh = in_be32(&syscr_regs->sicrh);
+ saved_regs.sccr = in_be32(&clock_regs->sccr);
+}
+
static int mpc83xx_suspend_enter(suspend_state_t state)
{
int ret = -EAGAIN;
*/
if (deep_sleeping) {
+ mpc83xx_suspend_save_regs();
+
out_be32(&pmc_regs->mask, PMCER_ALL);
out_be32(&pmc_regs->config1,
in_be32(&pmc_regs->config1) & ~PMCCR1_POWER_OFF);
out_be32(&pmc_regs->mask, PMCER_PMCI);
+
+ mpc83xx_suspend_restore_regs();
} else {
out_be32(&pmc_regs->mask, PMCER_PMCI);
return ret;
}
-static void mpc83xx_suspend_finish(void)
+static void mpc83xx_suspend_end(void)
{
deep_sleeping = 0;
}
.valid = mpc83xx_suspend_valid,
.begin = mpc83xx_suspend_begin,
.enter = mpc83xx_suspend_enter,
- .finish = mpc83xx_suspend_finish,
+ .end = mpc83xx_suspend_end,
};
static int pmc_probe(struct of_device *ofdev,
goto out_pmc;
}
+ if (has_deep_sleep) {
+ syscr_regs = ioremap(immrbase + IMMR_SYSCR_OFFSET,
+ sizeof(*syscr_regs));
+ if (!syscr_regs) {
+ ret = -ENOMEM;
+ goto out_syscr;
+ }
+ }
+
if (is_pci_agent)
mpc83xx_set_agent();
suspend_set_ops(&mpc83xx_suspend_ops);
return 0;
+out_syscr:
+ iounmap(clock_regs);
out_pmc:
iounmap(pmc_regs);
out:
scr = phy_read(phydev, MV88E1111_SCR);
if (scr < 0)
- return err;
+ return scr;
err = phy_write(phydev, MV88E1111_SCR, scr | 0x0008);
*/
static int spufs_dump_write(struct file *file, const void *addr, int nr, loff_t *foffset)
{
- unsigned long limit = current->signal->rlim[RLIMIT_CORE].rlim_cur;
+ unsigned long limit = rlimit(RLIMIT_CORE);
ssize_t written;
if (*foffset + nr > limit)
irq_hw_number_t hwirq)
{
set_irq_chip_data(virq, h->host_data);
- get_irq_desc(virq)->status |= IRQ_LEVEL;
+ irq_to_desc(virq)->status |= IRQ_LEVEL;
set_irq_chip_and_handler(virq, &flipper_pic, handle_level_irq);
return 0;
}
irq_hw_number_t hwirq)
{
set_irq_chip_data(virq, h->host_data);
- get_irq_desc(virq)->status |= IRQ_LEVEL;
+ irq_to_desc(virq)->status |= IRQ_LEVEL;
set_irq_chip_and_handler(virq, &hlwd_pic, handle_level_irq);
return 0;
}
struct irq_host *irq_host = get_irq_data(cascade_virq);
unsigned int virq;
- spin_lock(&desc->lock);
+ raw_spin_lock(&desc->lock);
desc->chip->mask(cascade_virq); /* IRQ_LEVEL */
- spin_unlock(&desc->lock);
+ raw_spin_unlock(&desc->lock);
virq = __hlwd_pic_get_irq(irq_host);
if (virq != NO_IRQ)
else
pr_err("spurious interrupt!\n");
- spin_lock(&desc->lock);
+ raw_spin_lock(&desc->lock);
desc->chip->ack(cascade_virq); /* IRQ_LEVEL */
if (!(desc->status & IRQ_DISABLED) && desc->chip->unmask)
desc->chip->unmask(cascade_virq);
- spin_unlock(&desc->lock);
+ raw_spin_unlock(&desc->lock);
}
/*
while (!ug_is_txfifo_ready() && count--)
barrier();
- if (count)
+ if (count >= 0)
ug_raw_putc(ch);
}
}
#ifdef CONFIG_PROC_FS
-
-static int proc_mf_dump_cmdline(char *page, char **start, off_t off,
- int count, int *eof, void *data)
+static int mf_cmdline_proc_show(struct seq_file *m, void *v)
{
- int len;
- char *p;
+ char *page, *p;
struct vsp_cmd_data vsp_cmd;
int rc;
dma_addr_t dma_addr;
/* The HV appears to return no more than 256 bytes of command line */
- if (off >= 256)
- return 0;
- if ((off + count) > 256)
- count = 256 - off;
+ page = kmalloc(256, GFP_KERNEL);
+ if (!page)
+ return -ENOMEM;
- dma_addr = iseries_hv_map(page, off + count, DMA_FROM_DEVICE);
- if (dma_addr == DMA_ERROR_CODE)
+ dma_addr = iseries_hv_map(page, 256, DMA_FROM_DEVICE);
+ if (dma_addr == DMA_ERROR_CODE) {
+ kfree(page);
return -ENOMEM;
- memset(page, 0, off + count);
+ }
+ memset(page, 0, 256);
memset(&vsp_cmd, 0, sizeof(vsp_cmd));
vsp_cmd.cmd = 33;
vsp_cmd.sub_data.kern.token = dma_addr;
vsp_cmd.sub_data.kern.address_type = HvLpDma_AddressType_TceIndex;
- vsp_cmd.sub_data.kern.side = (u64)data;
- vsp_cmd.sub_data.kern.length = off + count;
+ vsp_cmd.sub_data.kern.side = (u64)m->private;
+ vsp_cmd.sub_data.kern.length = 256;
mb();
rc = signal_vsp_instruction(&vsp_cmd);
- iseries_hv_unmap(dma_addr, off + count, DMA_FROM_DEVICE);
- if (rc)
+ iseries_hv_unmap(dma_addr, 256, DMA_FROM_DEVICE);
+ if (rc) {
+ kfree(page);
return rc;
- if (vsp_cmd.result_code != 0)
+ }
+ if (vsp_cmd.result_code != 0) {
+ kfree(page);
return -ENOMEM;
+ }
p = page;
- len = 0;
- while (len < (off + count)) {
- if ((*p == '\0') || (*p == '\n')) {
- if (*p == '\0')
- *p = '\n';
- p++;
- len++;
- *eof = 1;
+ while (p - page < 256) {
+ if (*p == '\0' || *p == '\n') {
+ *p = '\n';
break;
}
p++;
- len++;
- }
- if (len < off) {
- *eof = 1;
- len = 0;
}
- return len;
+ seq_write(m, page, p - page);
+ kfree(page);
+ return 0;
+}
+
+static int mf_cmdline_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, mf_cmdline_proc_show, PDE(inode)->data);
}
#if 0
}
#endif
-static int proc_mf_dump_side(char *page, char **start, off_t off,
- int count, int *eof, void *data)
+static int mf_side_proc_show(struct seq_file *m, void *v)
{
- int len;
char mf_current_side = ' ';
struct vsp_cmd_data vsp_cmd;
}
}
- len = sprintf(page, "%c\n", mf_current_side);
+ seq_printf(m, "%c\n", mf_current_side);
+ return 0;
+}
- if (len <= (off + count))
- *eof = 1;
- *start = page + off;
- len -= off;
- if (len > count)
- len = count;
- if (len < 0)
- len = 0;
- return len;
+static int mf_side_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, mf_side_proc_show, NULL);
}
-static int proc_mf_change_side(struct file *file, const char __user *buffer,
- unsigned long count, void *data)
+static ssize_t mf_side_proc_write(struct file *file, const char __user *buffer,
+ size_t count, loff_t *pos)
{
char side;
u64 newSide;
return count;
}
+static const struct file_operations mf_side_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = mf_side_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = mf_side_proc_write,
+};
+
#if 0
static void mf_getSrcHistory(char *buffer, int size)
{
}
#endif
-static int proc_mf_dump_src(char *page, char **start, off_t off,
- int count, int *eof, void *data)
+static int mf_src_proc_show(struct seq_file *m, void *v)
{
#if 0
int len;
#endif
}
-static int proc_mf_change_src(struct file *file, const char __user *buffer,
- unsigned long count, void *data)
+static int mf_src_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, mf_src_proc_show, NULL);
+}
+
+static ssize_t mf_src_proc_write(struct file *file, const char __user *buffer,
+ size_t count, loff_t *pos)
{
char stkbuf[10];
return count;
}
-static int proc_mf_change_cmdline(struct file *file, const char __user *buffer,
- unsigned long count, void *data)
+static const struct file_operations mf_src_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = mf_src_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = mf_src_proc_write,
+};
+
+static ssize_t mf_cmdline_proc_write(struct file *file, const char __user *buffer,
+ size_t count, loff_t *pos)
{
+ void *data = PDE(file->f_path.dentry->d_inode)->data;
struct vsp_cmd_data vsp_cmd;
dma_addr_t dma_addr;
char *page;
return ret;
}
+static const struct file_operations mf_cmdline_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = mf_cmdline_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = mf_cmdline_proc_write,
+};
+
static ssize_t proc_mf_change_vmlinux(struct file *file,
const char __user *buf,
size_t count, loff_t *ppos)
if (!mf)
return 1;
- ent = create_proc_entry("cmdline", S_IFREG|S_IRUSR|S_IWUSR, mf);
+ ent = proc_create_data("cmdline", S_IRUSR|S_IWUSR, mf,
+ &mf_cmdline_proc_fops, (void *)(long)i);
if (!ent)
return 1;
- ent->data = (void *)(long)i;
- ent->read_proc = proc_mf_dump_cmdline;
- ent->write_proc = proc_mf_change_cmdline;
if (i == 3) /* no vmlinux entry for 'D' */
continue;
return 1;
}
- ent = create_proc_entry("side", S_IFREG|S_IRUSR|S_IWUSR, mf_proc_root);
+ ent = proc_create("side", S_IFREG|S_IRUSR|S_IWUSR, mf_proc_root,
+ &mf_side_proc_fops);
if (!ent)
return 1;
- ent->data = (void *)0;
- ent->read_proc = proc_mf_dump_side;
- ent->write_proc = proc_mf_change_side;
- ent = create_proc_entry("src", S_IFREG|S_IRUSR|S_IWUSR, mf_proc_root);
+ ent = proc_create("src", S_IFREG|S_IRUSR|S_IWUSR, mf_proc_root,
+ &mf_src_proc_fops);
if (!ent)
return 1;
- ent->data = (void *)0;
- ent->read_proc = proc_mf_dump_src;
- ent->write_proc = proc_mf_change_src;
return 0;
}
struct vio_waitevent we;
int ret;
+ init_completion(&we.com);
+
ret = viopath_open(viopath_hostLp, viomajorsubtype_tape, 2);
if (ret) {
printk(KERN_WARNING "get_viotape_info: "
u16 vlanMap;
dma_addr_t handle;
HvLpEvent_Rc hvrc;
- DECLARE_COMPLETION(done);
+ DECLARE_COMPLETION_ONSTACK(done);
struct device_node *node;
const char *sysid;
depends on PPC64 && PPC_BOOK3S
bool "IBM pSeries & new (POWER5-based) iSeries"
select MPIC
+ select PCI_MSI
+ select XICS
select PPC_I8259
select PPC_RTAS
select PPC_RTAS_DAEMON
#include <asm/mmu.h>
#include <asm/pgalloc.h>
#include <asm/uaccess.h>
+#include <linux/memory.h>
#include "plpar_wrappers.h"
#define CMM_DRIVER_VERSION "1.0.0"
#define CMM_DEFAULT_DELAY 1
+#define CMM_HOTPLUG_DELAY 5
#define CMM_DEBUG 0
#define CMM_DISABLE 0
#define CMM_OOM_KB 1024
#define CMM_MIN_MEM_MB 256
#define KB2PAGES(_p) ((_p)>>(PAGE_SHIFT-10))
#define PAGES2KB(_p) ((_p)<<(PAGE_SHIFT-10))
+/*
+ * The priority level tries to ensure that this notifier is called as
+ * late as possible to reduce thrashing in the shared memory pool.
+ */
+#define CMM_MEM_HOTPLUG_PRI 1
+#define CMM_MEM_ISOLATE_PRI 15
static unsigned int delay = CMM_DEFAULT_DELAY;
+static unsigned int hotplug_delay = CMM_HOTPLUG_DELAY;
static unsigned int oom_kb = CMM_OOM_KB;
static unsigned int cmm_debug = CMM_DEBUG;
static unsigned int cmm_disabled = CMM_DISABLE;
module_param_named(delay, delay, uint, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(delay, "Delay (in seconds) between polls to query hypervisor paging requests. "
"[Default=" __stringify(CMM_DEFAULT_DELAY) "]");
+module_param_named(hotplug_delay, hotplug_delay, uint, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(delay, "Delay (in seconds) after memory hotplug remove "
+ "before loaning resumes. "
+ "[Default=" __stringify(CMM_HOTPLUG_DELAY) "]");
module_param_named(oom_kb, oom_kb, uint, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(oom_kb, "Amount of memory in kb to free on OOM. "
"[Default=" __stringify(CMM_OOM_KB) "]");
static struct cmm_page_array *cmm_page_list;
static DEFINE_SPINLOCK(cmm_lock);
+static DEFINE_MUTEX(hotplug_mutex);
+static int hotplug_occurred; /* protected by the hotplug mutex */
+
static struct task_struct *cmm_thread_ptr;
/**
cmm_dbg("Begin request for %ld pages\n", nr);
while (nr) {
+ /* Exit if a hotplug operation is in progress or occurred */
+ if (mutex_trylock(&hotplug_mutex)) {
+ if (hotplug_occurred) {
+ mutex_unlock(&hotplug_mutex);
+ break;
+ }
+ mutex_unlock(&hotplug_mutex);
+ } else {
+ break;
+ }
+
addr = __get_free_page(GFP_NOIO | __GFP_NOWARN |
__GFP_NORETRY | __GFP_NOMEMALLOC);
if (!addr)
if (!pa || pa->index >= CMM_NR_PAGES) {
/* Need a new page for the page list. */
spin_unlock(&cmm_lock);
- npa = (struct cmm_page_array *)__get_free_page(GFP_NOIO | __GFP_NOWARN |
- __GFP_NORETRY | __GFP_NOMEMALLOC);
+ npa = (struct cmm_page_array *)__get_free_page(
+ GFP_NOIO | __GFP_NOWARN |
+ __GFP_NORETRY | __GFP_NOMEMALLOC);
if (!npa) {
pr_info("%s: Can not allocate new page list\n", __func__);
free_page(addr);
while (1) {
timeleft = msleep_interruptible(delay * 1000);
- if (kthread_should_stop() || timeleft) {
- loaned_pages_target = loaned_pages;
+ if (kthread_should_stop() || timeleft)
break;
+
+ if (mutex_trylock(&hotplug_mutex)) {
+ if (hotplug_occurred) {
+ hotplug_occurred = 0;
+ mutex_unlock(&hotplug_mutex);
+ cmm_dbg("Hotplug operation has occurred, "
+ "loaning activity suspended "
+ "for %d seconds.\n",
+ hotplug_delay);
+ timeleft = msleep_interruptible(hotplug_delay *
+ 1000);
+ if (kthread_should_stop() || timeleft)
+ break;
+ continue;
+ }
+ mutex_unlock(&hotplug_mutex);
+ } else {
+ cmm_dbg("Hotplug operation in progress, activity "
+ "suspended\n");
+ continue;
}
cmm_get_mpp();
.notifier_call = cmm_reboot_notifier,
};
+/**
+ * cmm_count_pages - Count the number of pages loaned in a particular range.
+ *
+ * @arg: memory_isolate_notify structure with address range and count
+ *
+ * Return value:
+ * 0 on success
+ **/
+static unsigned long cmm_count_pages(void *arg)
+{
+ struct memory_isolate_notify *marg = arg;
+ struct cmm_page_array *pa;
+ unsigned long start = (unsigned long)pfn_to_kaddr(marg->start_pfn);
+ unsigned long end = start + (marg->nr_pages << PAGE_SHIFT);
+ unsigned long idx;
+
+ spin_lock(&cmm_lock);
+ pa = cmm_page_list;
+ while (pa) {
+ if ((unsigned long)pa >= start && (unsigned long)pa < end)
+ marg->pages_found++;
+ for (idx = 0; idx < pa->index; idx++)
+ if (pa->page[idx] >= start && pa->page[idx] < end)
+ marg->pages_found++;
+ pa = pa->next;
+ }
+ spin_unlock(&cmm_lock);
+ return 0;
+}
+
+/**
+ * cmm_memory_isolate_cb - Handle memory isolation notifier calls
+ * @self: notifier block struct
+ * @action: action to take
+ * @arg: struct memory_isolate_notify data for handler
+ *
+ * Return value:
+ * NOTIFY_OK or notifier error based on subfunction return value
+ **/
+static int cmm_memory_isolate_cb(struct notifier_block *self,
+ unsigned long action, void *arg)
+{
+ int ret = 0;
+
+ if (action == MEM_ISOLATE_COUNT)
+ ret = cmm_count_pages(arg);
+
+ if (ret)
+ ret = notifier_from_errno(ret);
+ else
+ ret = NOTIFY_OK;
+
+ return ret;
+}
+
+static struct notifier_block cmm_mem_isolate_nb = {
+ .notifier_call = cmm_memory_isolate_cb,
+ .priority = CMM_MEM_ISOLATE_PRI
+};
+
+/**
+ * cmm_mem_going_offline - Unloan pages where memory is to be removed
+ * @arg: memory_notify structure with page range to be offlined
+ *
+ * Return value:
+ * 0 on success
+ **/
+static int cmm_mem_going_offline(void *arg)
+{
+ struct memory_notify *marg = arg;
+ unsigned long start_page = (unsigned long)pfn_to_kaddr(marg->start_pfn);
+ unsigned long end_page = start_page + (marg->nr_pages << PAGE_SHIFT);
+ struct cmm_page_array *pa_curr, *pa_last, *npa;
+ unsigned long idx;
+ unsigned long freed = 0;
+
+ cmm_dbg("Memory going offline, searching 0x%lx (%ld pages).\n",
+ start_page, marg->nr_pages);
+ spin_lock(&cmm_lock);
+
+ /* Search the page list for pages in the range to be offlined */
+ pa_last = pa_curr = cmm_page_list;
+ while (pa_curr) {
+ for (idx = (pa_curr->index - 1); (idx + 1) > 0; idx--) {
+ if ((pa_curr->page[idx] < start_page) ||
+ (pa_curr->page[idx] >= end_page))
+ continue;
+
+ plpar_page_set_active(__pa(pa_curr->page[idx]));
+ free_page(pa_curr->page[idx]);
+ freed++;
+ loaned_pages--;
+ totalram_pages++;
+ pa_curr->page[idx] = pa_last->page[--pa_last->index];
+ if (pa_last->index == 0) {
+ if (pa_curr == pa_last)
+ pa_curr = pa_last->next;
+ pa_last = pa_last->next;
+ free_page((unsigned long)cmm_page_list);
+ cmm_page_list = pa_last;
+ continue;
+ }
+ }
+ pa_curr = pa_curr->next;
+ }
+
+ /* Search for page list structures in the range to be offlined */
+ pa_last = NULL;
+ pa_curr = cmm_page_list;
+ while (pa_curr) {
+ if (((unsigned long)pa_curr >= start_page) &&
+ ((unsigned long)pa_curr < end_page)) {
+ npa = (struct cmm_page_array *)__get_free_page(
+ GFP_NOIO | __GFP_NOWARN |
+ __GFP_NORETRY | __GFP_NOMEMALLOC);
+ if (!npa) {
+ spin_unlock(&cmm_lock);
+ cmm_dbg("Failed to allocate memory for list "
+ "management. Memory hotplug "
+ "failed.\n");
+ return ENOMEM;
+ }
+ memcpy(npa, pa_curr, PAGE_SIZE);
+ if (pa_curr == cmm_page_list)
+ cmm_page_list = npa;
+ if (pa_last)
+ pa_last->next = npa;
+ free_page((unsigned long) pa_curr);
+ freed++;
+ pa_curr = npa;
+ }
+
+ pa_last = pa_curr;
+ pa_curr = pa_curr->next;
+ }
+
+ spin_unlock(&cmm_lock);
+ cmm_dbg("Released %ld pages in the search range.\n", freed);
+
+ return 0;
+}
+
+/**
+ * cmm_memory_cb - Handle memory hotplug notifier calls
+ * @self: notifier block struct
+ * @action: action to take
+ * @arg: struct memory_notify data for handler
+ *
+ * Return value:
+ * NOTIFY_OK or notifier error based on subfunction return value
+ *
+ **/
+static int cmm_memory_cb(struct notifier_block *self,
+ unsigned long action, void *arg)
+{
+ int ret = 0;
+
+ switch (action) {
+ case MEM_GOING_OFFLINE:
+ mutex_lock(&hotplug_mutex);
+ hotplug_occurred = 1;
+ ret = cmm_mem_going_offline(arg);
+ break;
+ case MEM_OFFLINE:
+ case MEM_CANCEL_OFFLINE:
+ mutex_unlock(&hotplug_mutex);
+ cmm_dbg("Memory offline operation complete.\n");
+ break;
+ case MEM_GOING_ONLINE:
+ case MEM_ONLINE:
+ case MEM_CANCEL_ONLINE:
+ break;
+ }
+
+ if (ret)
+ ret = notifier_from_errno(ret);
+ else
+ ret = NOTIFY_OK;
+
+ return ret;
+}
+
+static struct notifier_block cmm_mem_nb = {
+ .notifier_call = cmm_memory_cb,
+ .priority = CMM_MEM_HOTPLUG_PRI
+};
+
/**
* cmm_init - Module initialization
*
if ((rc = cmm_sysfs_register(&cmm_sysdev)))
goto out_reboot_notifier;
+ if (register_memory_notifier(&cmm_mem_nb) ||
+ register_memory_isolate_notifier(&cmm_mem_isolate_nb))
+ goto out_unregister_notifier;
+
if (cmm_disabled)
return rc;
cmm_thread_ptr = kthread_run(cmm_thread, NULL, "cmmthread");
if (IS_ERR(cmm_thread_ptr)) {
rc = PTR_ERR(cmm_thread_ptr);
- goto out_unregister_sysfs;
+ goto out_unregister_notifier;
}
return rc;
-out_unregister_sysfs:
+out_unregister_notifier:
+ unregister_memory_notifier(&cmm_mem_nb);
+ unregister_memory_isolate_notifier(&cmm_mem_isolate_nb);
cmm_unregister_sysfs(&cmm_sysdev);
out_reboot_notifier:
unregister_reboot_notifier(&cmm_reboot_nb);
kthread_stop(cmm_thread_ptr);
unregister_oom_notifier(&cmm_oom_nb);
unregister_reboot_notifier(&cmm_reboot_nb);
+ unregister_memory_notifier(&cmm_mem_nb);
+ unregister_memory_isolate_notifier(&cmm_mem_isolate_nb);
cmm_free_pages(loaned_pages);
cmm_unregister_sysfs(&cmm_sysdev);
}
int dlpar_attach_node(struct device_node *dn)
{
+#ifdef CONFIG_PROC_DEVICETREE
struct proc_dir_entry *ent;
+#endif
int rc;
of_node_set_flag(dn, OF_DYNAMIC);
int dlpar_detach_node(struct device_node *dn)
{
+#ifdef CONFIG_PROC_DEVICETREE
struct device_node *parent = dn->parent;
struct property *prop = dn->properties;
-#ifdef CONFIG_PROC_DEVICETREE
while (prop) {
remove_proc_entry(prop->name, dn->pde);
prop = prop->next;
#ifdef CONFIG_ARCH_CPU_PROBE_RELEASE
-static DEFINE_MUTEX(pseries_cpu_hotplug_mutex);
-
-void cpu_hotplug_driver_lock()
-{
- mutex_lock(&pseries_cpu_hotplug_mutex);
-}
-
-void cpu_hotplug_driver_unlock()
-{
- mutex_unlock(&pseries_cpu_hotplug_mutex);
-}
-
static int dlpar_online_cpu(struct device_node *dn)
{
int rc = 0;
hcpuid = get_hard_smp_processor_id(nr);
rc = plpar_hcall_norets(H_PROD, hcpuid);
if (rc != H_SUCCESS)
- panic("Error: Prod to wake up processor %d Ret= %ld\n",
- nr, rc);
+ printk(KERN_ERR "Error: Prod to wake up processor %d\
+ Ret= %ld\n", nr, rc);
}
}
/* Interface to generic irq subsystem */
#ifdef CONFIG_SMP
-static int get_irq_server(unsigned int virq, unsigned int strict_check)
+static int get_irq_server(unsigned int virq, cpumask_t cpumask,
+ unsigned int strict_check)
{
int server;
/* For the moment only implement delivery to all cpus or one cpu */
- cpumask_t cpumask;
cpumask_t tmp = CPU_MASK_NONE;
- cpumask_copy(&cpumask, irq_to_desc(virq)->affinity);
if (!distribute_irqs)
return default_server;
return default_server;
}
#else
-static int get_irq_server(unsigned int virq, unsigned int strict_check)
+static int get_irq_server(unsigned int virq, cpumask_t cpumask,
+ unsigned int strict_check)
{
return default_server;
}
if (irq == XICS_IPI || irq == XICS_IRQ_SPURIOUS)
return;
- server = get_irq_server(virq, 0);
+ server = get_irq_server(virq, *(irq_to_desc(virq)->affinity), 0);
call_status = rtas_call(ibm_set_xive, 3, 1, NULL, irq, server,
DEFAULT_PRIORITY);
* For the moment only implement delivery to all cpus or one cpu.
* Get current irq_server for the given irq
*/
- irq_server = get_irq_server(virq, 1);
+ irq_server = get_irq_server(virq, *cpumask, 1);
if (irq_server == -1) {
char cpulist[128];
cpumask_scnprintf(cpulist, sizeof(cpulist), cpumask);
struct irq_desc *desc = irq_to_desc(virq);
unsigned int vold, vnew, edibit;
- if (flow_type == IRQ_TYPE_NONE)
- flow_type = IRQ_TYPE_LEVEL_LOW;
-
- if (flow_type & IRQ_TYPE_EDGE_RISING) {
- printk(KERN_ERR "CPM2 PIC: sense type 0x%x not supported\n",
- flow_type);
- return -EINVAL;
+ /* Port C interrupts are either IRQ_TYPE_EDGE_FALLING or
+ * IRQ_TYPE_EDGE_BOTH (default). All others are IRQ_TYPE_EDGE_FALLING
+ * or IRQ_TYPE_LEVEL_LOW (default)
+ */
+ if (src >= CPM2_IRQ_PORTC15 && src <= CPM2_IRQ_PORTC0) {
+ if (flow_type == IRQ_TYPE_NONE)
+ flow_type = IRQ_TYPE_EDGE_BOTH;
+
+ if (flow_type != IRQ_TYPE_EDGE_BOTH &&
+ flow_type != IRQ_TYPE_EDGE_FALLING)
+ goto err_sense;
+ } else {
+ if (flow_type == IRQ_TYPE_NONE)
+ flow_type = IRQ_TYPE_LEVEL_LOW;
+
+ if (flow_type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_LEVEL_HIGH))
+ goto err_sense;
}
desc->status &= ~(IRQ_TYPE_SENSE_MASK | IRQ_LEVEL);
if (vold != vnew)
out_be32(&cpm2_intctl->ic_siexr, vnew);
return 0;
+
+err_sense:
+ pr_err("CPM2 PIC: sense type 0x%x not supported\n", flow_type);
+ return -EINVAL;
}
static struct irq_chip cpm2_pic = {
{
struct pci_controller *hose = pci_bus_to_host(bus);
struct mpc83xx_pcie_priv *pcie = hose->dn->data;
- u8 bus_no = bus->number - hose->first_busno;
- u32 dev_base = bus_no << 24 | devfn << 16;
+ u32 dev_base = bus->number << 24 | devfn << 16;
int ret;
ret = mpc83xx_pcie_exclude_device(bus, devfn);
static int mpc83xx_pcie_write_config(struct pci_bus *bus, unsigned int devfn,
int offset, int len, u32 val)
{
+ struct pci_controller *hose = pci_bus_to_host(bus);
void __iomem *cfg_addr;
cfg_addr = mpc83xx_pcie_remap_cfg(bus, devfn, offset);
if (!cfg_addr)
return PCIBIOS_DEVICE_NOT_FOUND;
+ /* PPC_INDIRECT_TYPE_SURPRESS_PRIMARY_BUS */
+ if (offset == PCI_PRIMARY_BUS && bus->number == hose->first_busno)
+ val &= 0xffffff00;
+
switch (len) {
case 1:
out_8(cfg_addr, val);
mpc8xxx_gc->data = in_be32(mm->regs + GPIO_DAT);
}
+/* Workaround GPIO 1 errata on MPC8572/MPC8536. The status of GPIOs
+ * defined as output cannot be determined by reading GPDAT register,
+ * so we use shadow data register instead. The status of input pins
+ * is determined by reading GPDAT register.
+ */
+static int mpc8572_gpio_get(struct gpio_chip *gc, unsigned int gpio)
+{
+ u32 val;
+ struct of_mm_gpio_chip *mm = to_of_mm_gpio_chip(gc);
+ struct mpc8xxx_gpio_chip *mpc8xxx_gc = to_mpc8xxx_gpio_chip(mm);
+
+ val = in_be32(mm->regs + GPIO_DAT) & ~in_be32(mm->regs + GPIO_DIR);
+
+ return (val | mpc8xxx_gc->data) & mpc8xxx_gpio2mask(gpio);
+}
+
static int mpc8xxx_gpio_get(struct gpio_chip *gc, unsigned int gpio)
{
struct of_mm_gpio_chip *mm = to_of_mm_gpio_chip(gc);
gc->ngpio = MPC8XXX_GPIO_PINS;
gc->direction_input = mpc8xxx_gpio_dir_in;
gc->direction_output = mpc8xxx_gpio_dir_out;
- gc->get = mpc8xxx_gpio_get;
+ if (of_device_is_compatible(np, "fsl,mpc8572-gpio"))
+ gc->get = mpc8572_gpio_get;
+ else
+ gc->get = mpc8xxx_gpio_get;
gc->set = mpc8xxx_gpio_set;
ret = of_mm_gpiochip_add(np, mm_gc);
#endif /* CONFIG_MPIC_U3_HT_IRQS */
#ifdef CONFIG_SMP
-static int irq_choose_cpu(unsigned int virt_irq)
+static int irq_choose_cpu(const cpumask_t *mask)
{
- cpumask_t mask;
int cpuid;
- cpumask_copy(&mask, irq_to_desc(virt_irq)->affinity);
- if (cpus_equal(mask, CPU_MASK_ALL)) {
+ if (cpumask_equal(mask, cpu_all_mask)) {
static int irq_rover;
static DEFINE_SPINLOCK(irq_rover_lock);
unsigned long flags;
spin_unlock_irqrestore(&irq_rover_lock, flags);
} else {
- cpumask_t tmp;
-
- cpus_and(tmp, cpu_online_map, mask);
-
- if (cpus_empty(tmp))
+ cpuid = cpumask_first_and(mask, cpu_online_mask);
+ if (cpuid >= nr_cpu_ids)
goto do_round_robin;
-
- cpuid = first_cpu(tmp);
}
return get_hard_smp_processor_id(cpuid);
}
#else
-static int irq_choose_cpu(unsigned int virt_irq)
+static int irq_choose_cpu(const cpumask_t *mask)
{
return hard_smp_processor_id();
}
unsigned int src = mpic_irq_to_hw(irq);
if (mpic->flags & MPIC_SINGLE_DEST_CPU) {
- int cpuid = irq_choose_cpu(irq);
+ int cpuid = irq_choose_cpu(cpumask);
mpic_irq_write(src, MPIC_INFO(IRQ_DESTINATION), 1 << cpuid);
} else {
pr_debug("mpic: found U3, guessing msi allocator setup\n");
- /* Reserve source numbers we know are reserved in the HW */
+ /* Reserve source numbers we know are reserved in the HW.
+ *
+ * This is a bit of a mix of U3 and U4 reserves but that's going
+ * to work fine, we have plenty enugh numbers left so let's just
+ * mark anything we don't like reserved.
+ */
for (i = 0; i < 8; i++)
msi_bitmap_reserve_hwirq(&mpic->msi_bitmap, i);
for (i = 100; i < 105; i++)
msi_bitmap_reserve_hwirq(&mpic->msi_bitmap, i);
+ for (i = 124; i < mpic->irq_count; i++)
+ msi_bitmap_reserve_hwirq(&mpic->msi_bitmap, i);
+
+
np = NULL;
while ((np = of_find_all_nodes(np))) {
pr_debug("mpic: mapping hwirqs for %s\n", np->full_name);
return addr;
}
-static u64 find_ht_magic_addr(struct pci_dev *pdev)
+static u64 find_ht_magic_addr(struct pci_dev *pdev, unsigned int hwirq)
{
struct pci_bus *bus;
unsigned int pos;
- for (bus = pdev->bus; bus; bus = bus->parent) {
+ for (bus = pdev->bus; bus && bus->self; bus = bus->parent) {
pos = pci_find_ht_capability(bus->self, HT_CAPTYPE_MSI_MAPPING);
if (pos)
return read_ht_magic_addr(bus->self, pos);
return 0;
}
+static u64 find_u4_magic_addr(struct pci_dev *pdev, unsigned int hwirq)
+{
+ struct pci_controller *hose = pci_bus_to_host(pdev->bus);
+
+ /* U4 PCIe MSIs need to write to the special register in
+ * the bridge that generates interrupts. There should be
+ * theorically a register at 0xf8005000 where you just write
+ * the MSI number and that triggers the right interrupt, but
+ * unfortunately, this is busted in HW, the bridge endian swaps
+ * the value and hits the wrong nibble in the register.
+ *
+ * So instead we use another register set which is used normally
+ * for converting HT interrupts to MPIC interrupts, which decodes
+ * the interrupt number as part of the low address bits
+ *
+ * This will not work if we ever use more than one legacy MSI in
+ * a block but we never do. For one MSI or multiple MSI-X where
+ * each interrupt address can be specified separately, it works
+ * just fine.
+ */
+ if (of_device_is_compatible(hose->dn, "u4-pcie") ||
+ of_device_is_compatible(hose->dn, "U4-pcie"))
+ return 0xf8004000 | (hwirq << 4);
+
+ return 0;
+}
+
static int u3msi_msi_check_device(struct pci_dev *pdev, int nvec, int type)
{
if (type == PCI_CAP_ID_MSIX)
pr_debug("u3msi: MSI-X untested, trying anyway.\n");
/* If we can't find a magic address then MSI ain't gonna work */
- if (find_ht_magic_addr(pdev) == 0) {
+ if (find_ht_magic_addr(pdev, 0) == 0 &&
+ find_u4_magic_addr(pdev, 0) == 0) {
pr_debug("u3msi: no magic address found for %s\n",
pci_name(pdev));
return -ENXIO;
u64 addr;
int hwirq;
- addr = find_ht_magic_addr(pdev);
- msg.address_lo = addr & 0xFFFFFFFF;
- msg.address_hi = addr >> 32;
-
list_for_each_entry(entry, &pdev->msi_list, list) {
hwirq = msi_bitmap_alloc_hwirqs(&msi_mpic->msi_bitmap, 1);
if (hwirq < 0) {
return hwirq;
}
+ addr = find_ht_magic_addr(pdev, hwirq);
+ if (addr == 0)
+ addr = find_u4_magic_addr(pdev, hwirq);
+ msg.address_lo = addr & 0xFFFFFFFF;
+ msg.address_hi = addr >> 32;
+
virq = irq_create_mapping(msi_mpic->irqhost, hwirq);
if (virq == NO_IRQ) {
pr_debug("u3msi: failed mapping hwirq 0x%x\n", hwirq);
pr_debug("u3msi: allocated virq 0x%x (hw 0x%x) addr 0x%lx\n",
virq, hwirq, (unsigned long)addr);
+ printk("u3msi: allocated virq 0x%x (hw 0x%x) addr 0x%lx\n",
+ virq, hwirq, (unsigned long)addr);
msg.data = hwirq;
write_msi_msg(virq, &msg);
if (IS_ERR(sctx->fallback.cip)) {
pr_err("Allocating AES fallback algorithm %s failed\n",
name);
- return PTR_ERR(sctx->fallback.blk);
+ return PTR_ERR(sctx->fallback.cip);
}
return 0;
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Tue Sep 22 17:43:13 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 09:03:07 2010
#
CONFIG_SCHED_MC=y
CONFIG_MMU=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=64
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
-# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_SLAB=y
# CONFIG_SLUB is not set
CONFIG_BLOCK=y
CONFIG_BLK_DEV_BSG=y
# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_CGROUP is not set
CONFIG_BLOCK_COMPAT=y
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
+# CONFIG_CFQ_GROUP_IOSCHED is not set
CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_PREEMPT_NOTIFIERS=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_READ_TRYLOCK=y
+CONFIG_ARCH_INLINE_READ_LOCK=y
+CONFIG_ARCH_INLINE_READ_LOCK_BH=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_READ_UNLOCK=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_WRITE_TRYLOCK=y
+CONFIG_ARCH_INLINE_WRITE_LOCK=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE=y
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y
#
CONFIG_MEMORY_HOTPLUG_SPARSE=y
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_SPLIT_PTLOCK_CPUS=999999
CONFIG_MIGRATION=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_OSD is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_PPS is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEMSTICK is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_SAMPLES=y
# CONFIG_SAMPLE_KOBJECT is not set
# CONFIG_SAMPLE_KPROBES is not set
-# CONFIG_KMEMCHECK is not set
#
# Security options
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
LPAR_NAME_LEN);
EBCASC(name, LPAR_NAME_LEN);
name[LPAR_NAME_LEN] = 0;
- strstrip(name);
+ strim(name);
}
struct cpu_info {
memcpy(name, diag224_cpu_names + ((index + 1) * CPU_NAME_LEN),
CPU_NAME_LEN);
name[CPU_NAME_LEN] = 0;
- strstrip(name);
+ strim(name);
return 0;
}
/* guest dir */
memcpy(guest_name, data->guest_name, NAME_LEN);
EBCASC(guest_name, NAME_LEN);
- strstrip(guest_name);
+ strim(guest_name);
guest_dir = hypfs_mkdir(sb, systems_dir, guest_name);
if (IS_ERR(guest_dir))
return PTR_ERR(guest_dir);
unreachable(); \
} while (0)
+#define __WARN() do { \
+ __EMIT_BUG(BUGFLAG_WARNING); \
+} while (0)
+
#define WARN_ON(x) ({ \
int __ret_warn_on = !!(x); \
if (__builtin_constant_p(__ret_warn_on)) { \
-/*
- * include/asm-s390/param.h
- *
- * S390 version
- *
- * Derived from "include/asm-i386/param.h"
- */
-
#ifndef _ASMS390_PARAM_H
#define _ASMS390_PARAM_H
-#ifdef __KERNEL__
-# define HZ CONFIG_HZ /* Internal kernel timer frequency */
-# define USER_HZ 100 /* .. some user interfaces are in "ticks" */
-# define CLOCKS_PER_SEC (USER_HZ) /* like times() */
-#endif
-
-#ifndef HZ
-#define HZ 100
-#endif
-
-#define EXEC_PAGESIZE 4096
-
-#ifndef NOGROUP
-#define NOGROUP (-1)
-#endif
-
-#define MAXHOSTNAMELEN 64 /* max length of hostname */
+#include <asm-generic/param.h>
-#endif
+#endif /* _ASMS390_PARAM_H */
#ifndef __SIGP__
#define __SIGP__
-#include <asm/ptrace.h>
-#include <asm/atomic.h>
+#include <asm/system.h>
/* get real cpu address from logical cpu number */
-extern volatile int __cpu_logical_map[];
+extern int __cpu_logical_map[];
+
+static inline int cpu_logical_map(int cpu)
+{
+#ifdef CONFIG_SMP
+ return __cpu_logical_map[cpu];
+#else
+ return stap();
+#endif
+}
typedef enum
{
" ipm %0\n"
" srl %0,28\n"
: "=d" (ccode)
- : "d" (reg1), "d" (__cpu_logical_map[cpu_addr]),
+ : "d" (reg1), "d" (cpu_logical_map(cpu_addr)),
"a" (order_code) : "cc" , "memory");
return ccode;
}
" ipm %0\n"
" srl %0,28\n"
: "=d" (ccode)
- : "d" (reg1), "d" (__cpu_logical_map[cpu_addr]),
+ : "d" (reg1), "d" (cpu_logical_map(cpu_addr)),
"a" (order_code) : "cc" , "memory");
return ccode;
}
" ipm %0\n"
" srl %0,28\n"
: "=d" (ccode), "+d" (reg1)
- : "d" (__cpu_logical_map[cpu_addr]), "a" (order_code)
+ : "d" (cpu_logical_map(cpu_addr)), "a" (order_code)
: "cc" , "memory");
*statusptr = reg1;
return ccode;
#define TIF_SYSCALL_AUDIT 9 /* syscall auditing active */
#define TIF_SECCOMP 10 /* secure computing */
#define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
-#define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
-#define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling
+#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling
TIF_NEED_RESCHED */
-#define TIF_31BIT 18 /* 32bit process */
-#define TIF_MEMDIE 19
-#define TIF_RESTORE_SIGMASK 20 /* restore signal mask in do_signal() */
-#define TIF_FREEZE 21 /* thread is freezing for suspend */
+#define TIF_31BIT 17 /* 32bit process */
+#define TIF_MEMDIE 18
+#define TIF_RESTORE_SIGMASK 19 /* restore signal mask in do_signal() */
+#define TIF_FREEZE 20 /* thread is freezing for suspend */
#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK)
#define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
#define _TIF_SECCOMP (1<<TIF_SECCOMP)
#define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
-#define _TIF_USEDFPU (1<<TIF_USEDFPU)
#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
#define _TIF_31BIT (1<<TIF_31BIT)
#define _TIF_FREEZE (1<<TIF_FREEZE)
#define __IGNORE_migrate_pages
#define __IGNORE_move_pages
+/* Ignore system calls that are also reachable via sys_socket */
+#define __IGNORE_recvmmsg
+
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_SYS_ALARM
*/
struct mmap_arg_struct_emu31 {
- u32 addr;
- u32 len;
- u32 prot;
- u32 flags;
- u32 fd;
- u32 offset;
+ compat_ulong_t addr;
+ compat_ulong_t len;
+ compat_ulong_t prot;
+ compat_ulong_t flags;
+ compat_ulong_t fd;
+ compat_ulong_t offset;
};
-asmlinkage unsigned long
-old32_mmap(struct mmap_arg_struct_emu31 __user *arg)
+asmlinkage unsigned long old32_mmap(struct mmap_arg_struct_emu31 __user *arg)
{
struct mmap_arg_struct_emu31 a;
- int error = -EFAULT;
if (copy_from_user(&a, arg, sizeof(a)))
- goto out;
-
- error = -EINVAL;
+ return -EFAULT;
if (a.offset & ~PAGE_MASK)
- goto out;
-
- error = sys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd,
- a.offset >> PAGE_SHIFT);
-out:
- return error;
+ return -EINVAL;
+ a.addr = (unsigned long) compat_ptr(a.addr);
+ return sys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd,
+ a.offset >> PAGE_SHIFT);
}
-asmlinkage long
-sys32_mmap2(struct mmap_arg_struct_emu31 __user *arg)
+asmlinkage long sys32_mmap2(struct mmap_arg_struct_emu31 __user *arg)
{
struct mmap_arg_struct_emu31 a;
- int error = -EFAULT;
if (copy_from_user(&a, arg, sizeof(a)))
- goto out;
- error = sys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd, a.offset);
-out:
- return error;
+ return -EFAULT;
+ a.addr = (unsigned long) compat_ptr(a.addr);
+ return sys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd, a.offset);
}
asmlinkage long sys32_read(unsigned int fd, char __user * buf, size_t count)
const char *buf, size_t len) \
{ \
strncpy(_value, buf, sizeof(_value) - 1); \
- strstrip(_value); \
+ strim(_value); \
return len; \
} \
static struct kobj_attribute sys_##_prefix##_##_name##_attr = \
return sprintf(page, "#unknown#\n");
memcpy(loadparm, &sclp_ipl_info.loadparm, LOADPARM_LEN);
EBCASC(loadparm, LOADPARM_LEN);
- strstrip(loadparm);
+ strim(loadparm);
return sprintf(page, "%s\n", loadparm);
}
memcpy(loadparm, ibp->ipl_info.ccw.load_parm, LOADPARM_LEN);
EBCASC(loadparm, LOADPARM_LEN);
loadparm[LOADPARM_LEN] = 0;
- strstrip(loadparm);
+ strim(loadparm);
}
static ssize_t reipl_generic_loadparm_show(struct ipl_parameter_block *ipb,
void flush_thread(void)
{
- clear_used_math();
- clear_tsk_thread_flag(current, TIF_USEDFPU);
}
void release_thread(struct task_struct *dead_task)
p->thread.mm_segment = get_fs();
/* Don't copy debug registers */
memset(&p->thread.per_info, 0, sizeof(p->thread.per_info));
+ clear_tsk_thread_flag(p, TIF_SINGLE_STEP);
/* Initialize per thread user and system timer values */
ti = task_thread_info(p);
ti->user_timer = 0;
{
struct pt_regs *regs;
per_struct *per_info;
+ per_cr_words cr_words;
regs = task_pt_regs(task);
per_info = (per_struct *) &task->thread.per_info;
per_info->control_regs.bits.storage_alt_space_ctl = 1;
else
per_info->control_regs.bits.storage_alt_space_ctl = 0;
+
+ if (task == current) {
+ __ctl_store(cr_words, 9, 11);
+ if (memcmp(&cr_words, &per_info->control_regs.words,
+ sizeof(cr_words)) != 0)
+ __ctl_load(per_info->control_regs.words, 9, 11);
+ }
}
void user_enable_single_step(struct task_struct *task)
.set = s390_fpregs_set,
},
[REGSET_GENERAL_EXTENDED] = {
- .core_note_type = NT_PRXSTATUS,
+ .core_note_type = NT_S390_HIGH_GPRS,
.n = sizeof(s390_compat_regs_high) / sizeof(compat_long_t),
.size = sizeof(compat_long_t),
.align = sizeof(compat_long_t),
char elf_platform[ELF_PLATFORM_SIZE];
struct mem_chunk __initdata memory_chunk[MEMORY_CHUNKS];
-volatile int __cpu_logical_map[NR_CPUS]; /* logical cpu to cpu address */
int __initdata memory_end_set;
unsigned long __initdata memory_end;
*/
get_cpu_id(&S390_lowcore.cpu_id);
- /*
- * Force FPU initialization:
- */
- clear_thread_flag(TIF_USEDFPU);
- clear_used_math();
-
atomic_inc(&init_mm.mm_count);
current->active_mm = &init_mm;
BUG_ON(current->mm);
setup_lowcore();
cpu_init();
- __cpu_logical_map[0] = stap();
s390_init_cpu_topology();
/*
if (test_thread_flag(TIF_RESTORE_SIGMASK))
clear_thread_flag(TIF_RESTORE_SIGMASK);
- /*
- * If we would have taken a single-step trap
- * for a normal instruction, act like we took
- * one for the handler setup.
- */
- if (current->thread.per_info.single_step)
- set_thread_flag(TIF_SINGLE_STEP);
-
/*
* Let tracing know that we've done the handler setup.
*/
tracehook_signal_handler(signr, &info, &ka, regs,
- test_thread_flag(TIF_SINGLE_STEP));
+ current->thread.per_info.single_step);
}
return;
}
#include <asm/cpu.h>
#include "entry.h"
+/* logical cpu to cpu address */
+int __cpu_logical_map[NR_CPUS];
+
static struct task_struct *current_set[NR_CPUS];
static u8 smp_cpu_type;
{
}
+void __init smp_setup_processor_id(void)
+{
+ S390_lowcore.cpu_nr = 0;
+ __cpu_logical_map[0] = stap();
+}
+
/*
* the frequency of the profiling timer can be changed
* by writing a multiplier value into /proc/profile.
rcpu = CPU_BITS - 1 - cpu + tl_cpu->origin;
for_each_present_cpu(lcpu) {
- if (__cpu_logical_map[lcpu] == rcpu) {
+ if (cpu_logical_map(lcpu) == rcpu) {
cpu_set(lcpu, core->mask);
smp_cpu_polarization[lcpu] = tl_cpu->pp;
}
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/errno.h>
-#include <linux/ptrace.h>
+#include <linux/tracehook.h>
#include <linux/timer.h>
#include <linux/mm.h>
#include <linux/smp.h>
SIGTRAP) == NOTIFY_STOP){
return;
}
- if ((current->ptrace & PT_PTRACED) != 0)
+ if (tracehook_consider_fatal_signal(current, SIGTRAP))
force_sig(SIGTRAP, current);
}
if (get_user(*((__u16 *) opcode), (__u16 __user *) location))
return;
if (*((__u16 *) opcode) == S390_BREAKPOINT_U16) {
- if (current->ptrace & PT_PTRACED)
+ if (tracehook_consider_fatal_signal(current, SIGTRAP))
force_sig(SIGTRAP, current);
else
signal = SIGILL;
{
if (MACHINE_HAS_DIAG9C)
asm volatile("diag %0,0,0x9c"
- : : "d" (__cpu_logical_map[cpu]));
+ : : "d" (cpu_logical_map(cpu)));
else
_raw_yield();
}
static inline unsigned long mmap_base(void)
{
- unsigned long gap = current->signal->rlim[RLIMIT_STACK].rlim_cur;
+ unsigned long gap = rlimit(RLIMIT_STACK);
if (gap < MIN_GAP)
gap = MIN_GAP;
#endif
return sysctl_legacy_va_layout ||
(current->personality & ADDR_COMPAT_LAYOUT) ||
- current->signal->rlim[RLIMIT_STACK].rlim_cur == RLIM_INFINITY;
+ rlimit(RLIMIT_STACK) == RLIM_INFINITY;
}
#ifndef CONFIG_64BIT
ram << (PAGE_SHIFT-10), codesize >> 10,
reservedpages << (PAGE_SHIFT-10), datasize >> 10,
initsize >> 10,
- (unsigned long) (totalhigh_pages << (PAGE_SHIFT-10)));
+ totalhigh_pages << (PAGE_SHIFT-10));
}
#endif /* !CONFIG_NEED_MULTIPLE_NODES */
config SH_PCLK_FREQ
int "Peripheral clock frequency (in Hz)"
- default "27000000" if CPU_SUBTYPE_SH7343
+ depends on SH_CLK_CPG_LEGACY
default "31250000" if CPU_SUBTYPE_SH7619
- default "32000000" if CPU_SUBTYPE_SH7722
- default "33333333" if CPU_SUBTYPE_SH7770 || CPU_SUBTYPE_SH7723 || \
- CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \
- CPU_SUBTYPE_SH7203 || CPU_SUBTYPE_SH7206 || \
- CPU_SUBTYPE_SH7263 || CPU_SUBTYPE_MXG || \
- CPU_SUBTYPE_SH7786 || CPU_SUBTYPE_SH7724
+ default "33333333" if CPU_SUBTYPE_SH7770 || \
+ CPU_SUBTYPE_SH7760 || \
+ CPU_SUBTYPE_SH7705 || \
+ CPU_SUBTYPE_SH7203 || \
+ CPU_SUBTYPE_SH7206 || \
+ CPU_SUBTYPE_SH7263 || \
+ CPU_SUBTYPE_MXG || \
+ CPU_SUBTYPE_SH7786
default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R
default "66000000" if CPU_SUBTYPE_SH4_202
default "50000000"
/* SH Eth */
#define SH_ETH_ADDR (0xA4600000)
-#define SH_ETH_MAHR (SH_ETH_ADDR + 0x1C0)
-#define SH_ETH_MALR (SH_ETH_ADDR + 0x1C8)
static struct resource sh_eth_resources[] = {
[0] = {
.start = SH_ETH_ADDR,
{
I2C_BOARD_INFO("r2025sd", 0x32),
},
+ {
+ I2C_BOARD_INFO("lis3lv02d", 0x1c),
+ .irq = 33,
+ }
};
/* KEYSC */
#else
+/* MMC SPI */
static int mmc_spi_get_ro(struct device *dev)
{
return gpio_get_value(GPIO_PTY6);
},
};
+/* MSIOF0 */
static struct sh_msiof_spi_info msiof0_data = {
.num_chipselect = 1,
};
gpio_direction_output(GPIO_PTU0, 0);
mdelay(20);
+ /* enable motion sensor */
+ gpio_request(GPIO_FN_INTC_IRQ1, NULL);
+ gpio_direction_input(GPIO_FN_INTC_IRQ1);
+
/* enable I2C device */
i2c_register_board_info(0, i2c0_devices,
ARRAY_SIZE(i2c0_devices));
while (t--) {
if (!ctrl_inw(EEPROM_STAT))
return 1;
- cpu_relax();
+ udelay(1);
}
printk(KERN_ERR "ms7724se can not access to eeprom\n");
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Fri Sep 25 11:22:50 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 11:10:59 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_CMT=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y
#
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x08000000
CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
# CONFIG_X2TLB is not set
CONFIG_VSYSCALL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
CONFIG_SH_TIMER_TMU=y
# CONFIG_SH_TIMER_CMT is not set
-CONFIG_SH_PCLK_FREQ=33333333
CONFIG_SH_CLK_CPG=y
CONFIG_TICK_ONESHOT=y
# CONFIG_NO_HZ is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=4
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_IWMC3200TOP is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
CONFIG_SPI_BITBANG=y
CONFIG_SPI_GPIO=y
+# CONFIG_SPI_SH_MSIOF is not set
# CONFIG_SPI_SH_SCI is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
# CONFIG_REGULATOR is not set
CONFIG_MEDIA_SUPPORT=y
#
# Multimedia drivers
#
+CONFIG_IR_CORE=y
+CONFIG_VIDEO_IR=y
# CONFIG_MEDIA_ATTACH is not set
CONFIG_MEDIA_TUNER=y
# CONFIG_MEDIA_TUNER_CUSTOMISE is not set
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+CONFIG_VIDEO_IR_I2C=y
# CONFIG_VIDEO_VIVI is not set
# CONFIG_VIDEO_SAA5246A is not set
# CONFIG_VIDEO_SAA5249 is not set
# CONFIG_SOC_CAMERA_MT9M001 is not set
# CONFIG_SOC_CAMERA_MT9M111 is not set
# CONFIG_SOC_CAMERA_MT9T031 is not set
+# CONFIG_SOC_CAMERA_MT9T112 is not set
# CONFIG_SOC_CAMERA_MT9V022 is not set
+# CONFIG_SOC_CAMERA_RJ54N1 is not set
# CONFIG_SOC_CAMERA_TW9910 is not set
CONFIG_SOC_CAMERA_PLATFORM=y
CONFIG_SOC_CAMERA_OV772X=y
+# CONFIG_SOC_CAMERA_OV9640 is not set
CONFIG_VIDEO_SH_MOBILE_CEU=y
# CONFIG_RADIO_ADAPTERS is not set
# CONFIG_DAB is not set
# CONFIG_MMC_AT91 is not set
# CONFIG_MMC_ATMELMCI is not set
CONFIG_MMC_SPI=y
+# CONFIG_MMC_TMIO is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_DRV_PCF8563=y
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30
-# Thu Jun 18 12:21:54 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 11:14:50 2010
#
CONFIG_SUPERH=y
# CONFIG_SUPERH32 is not set
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_IRQ_PER_CPU=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
+CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
#
# General setup
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_BZIP2 is not set
+# CONFIG_KERNEL_LZMA is not set
CONFIG_SWAP=y
# CONFIG_SYSVIPC is not set
CONFIG_POSIX_MQUEUE=y
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_GROUP_SCHED is not set
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
# CONFIG_SLOW_WORK is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00400000
CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_CMDLINE_OVERWRITE is not set
+# CONFIG_CMDLINE_EXTEND is not set
#
# Bus options
#
CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
#
#
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+CONFIG_WLAN=y
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_DEVPORT=y
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
# CONFIG_I2C_CHARDEV is not set
CONFIG_I2C_HELPER_AUTO=y
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
+# CONFIG_I2C_DESIGNWARE is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SH_MOBILE is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_ROMFS_ON_BLOCK=y
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_ENABLE_DEFAULT_TRACERS is not set
+# CONFIG_FTRACE_SYSCALLS is not set
# CONFIG_BOOT_TRACER is not set
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
-# CONFIG_KMEMCHECK is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_DEBUG_BOOTMEM is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
+# CONFIG_DWARF_UNWINDER is not set
# CONFIG_SH_NO_BSS_INIT is not set
CONFIG_SH64_SR_WATCH=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
CONFIG_NLATTR=y
CONFIG_GENERIC_ATOMIC64=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 17:56:07 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 11:17:35 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CMOS_UPDATE=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
# DMA support
#
-CONFIG_SH_DMA_API=y
CONFIG_SH_DMA=y
CONFIG_SH_DMA_IRQ_MULTI=y
+CONFIG_SH_DMA_API=y
CONFIG_NR_ONCHIP_DMA_CHANNELS=4
CONFIG_NR_DMA_CHANNELS_BOOL=y
CONFIG_NR_DMA_CHANNELS=9
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00800000
CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
CONFIG_CMDLINE_OVERWRITE=y
# CONFIG_CMDLINE_EXTEND is not set
CONFIG_CMDLINE="console=ttySC1,115200 panic=3"
#
CONFIG_MAPLE=y
CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 17:56:41 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 11:18:17 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_CMT=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x10000000
CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
# CONFIG_X2TLB is not set
CONFIG_VSYSCALL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
# CONFIG_SH_TIMER_TMU is not set
CONFIG_SH_TIMER_CMT=y
-CONFIG_SH_PCLK_FREQ=33333333
CONFIG_SH_CLK_CPG=y
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
# CONFIG_BINARY_PRINTF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 17:45:39 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 11:20:36 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_CMT=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y
#
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x10000000
CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
# CONFIG_X2TLB is not set
CONFIG_VSYSCALL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
CONFIG_SH_TIMER_TMU=y
# CONFIG_SH_TIMER_CMT is not set
-CONFIG_SH_PCLK_FREQ=33333333
CONFIG_SH_CLK_CPG=y
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_IWMC3200TOP is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
CONFIG_SPI_BITBANG=y
# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_SH_MSIOF is not set
# CONFIG_SPI_SH_SCI is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
# CONFIG_REGULATOR is not set
CONFIG_MEDIA_SUPPORT=y
#
# Multimedia drivers
#
+CONFIG_IR_CORE=y
+CONFIG_VIDEO_IR=y
# CONFIG_MEDIA_ATTACH is not set
CONFIG_MEDIA_TUNER=y
# CONFIG_MEDIA_TUNER_CUSTOMISE is not set
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+CONFIG_VIDEO_IR_I2C=y
# CONFIG_VIDEO_VIVI is not set
# CONFIG_VIDEO_CPIA is not set
# CONFIG_VIDEO_CPIA2 is not set
# CONFIG_SOC_CAMERA_MT9M001 is not set
# CONFIG_SOC_CAMERA_MT9M111 is not set
# CONFIG_SOC_CAMERA_MT9T031 is not set
+# CONFIG_SOC_CAMERA_MT9T112 is not set
# CONFIG_SOC_CAMERA_MT9V022 is not set
+# CONFIG_SOC_CAMERA_RJ54N1 is not set
# CONFIG_SOC_CAMERA_TW9910 is not set
# CONFIG_SOC_CAMERA_PLATFORM is not set
# CONFIG_SOC_CAMERA_OV772X is not set
+# CONFIG_SOC_CAMERA_OV9640 is not set
CONFIG_VIDEO_SH_MOBILE_CEU=y
# CONFIG_V4L_USB_DRIVERS is not set
CONFIG_RADIO_ADAPTERS=y
# CONFIG_RADIO_SI470X is not set
# CONFIG_USB_MR800 is not set
# CONFIG_RADIO_TEA5764 is not set
+# CONFIG_RADIO_TEF6862 is not set
# CONFIG_DAB is not set
#
# CONFIG_MMC_AT91 is not set
# CONFIG_MMC_ATMELMCI is not set
CONFIG_MMC_SPI=y
+# CONFIG_MMC_TMIO is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_DRV_PCF8563=y
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 17:57:13 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 11:24:26 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_EMBEDDED=y
# CONFIG_UID16 is not set
-# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_KALLSYMS is not set
# CONFIG_HOTPLUG is not set
# CONFIG_PRINTK is not set
CONFIG_SHMEM=y
# CONFIG_AIO is not set
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
# CONFIG_BLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_PROC_FS is not set
# CONFIG_SYSFS is not set
# CONFIG_TMPFS is not set
-# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_NLS is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
#
# CONFIG_KEYS is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
# CONFIG_BINARY_PRINTF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 17:57:30 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 11:24:44 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
# DMA support
#
-CONFIG_SH_DMA_API=y
CONFIG_SH_DMA=y
CONFIG_SH_DMA_IRQ_MULTI=y
+CONFIG_SH_DMA_API=y
CONFIG_NR_ONCHIP_DMA_CHANNELS=8
# CONFIG_NR_DMA_CHANNELS_BOOL is not set
# CONFIG_SH_DMABRG is not set
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x02000000
CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
CONFIG_CMDLINE_OVERWRITE=y
# CONFIG_CMDLINE_EXTEND is not set
CONFIG_CMDLINE="mem=64M console=ttySC2,115200 root=/dev/nfs rw nfsroot=192.168.0.3:/scripts/filesys ip=192.168.0.4"
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
CONFIG_I2C_DEBUG_CORE=y
CONFIG_I2C_DEBUG_ALGO=y
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
-CONFIG_EARLY_PRINTK=y
# CONFIG_STACK_DEBUG is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 17:58:18 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 11:26:55 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_MEMORY_START=0x0c000000
CONFIG_MEMORY_SIZE=0x04000000
CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
CONFIG_VSYSCALL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=y
# CONFIG_MTD_PHYSMAP_COMPAT is not set
-# CONFIG_MTD_GPIO_ADDR is not set
# CONFIG_MTD_PLATRAM is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 17:59:45 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 11:30:31 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
# DMA support
#
-CONFIG_SH_DMA_API=y
CONFIG_SH_DMA=y
+CONFIG_SH_DMA_API=y
CONFIG_NR_ONCHIP_DMA_CHANNELS=6
# CONFIG_NR_DMA_CHANNELS_BOOL is not set
#
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
CONFIG_INPUT_POLLDEV=y
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_INPUT_TABLET is not set
CONFIG_INPUT_TOUCHSCREEN=y
# CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_DYNAPRO is not set
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
-# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:01:48 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 11:31:09 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_CMT=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
# CONFIG_BLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x08000000
CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
# CONFIG_X2TLB is not set
CONFIG_VSYSCALL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
# CONFIG_SH_TIMER_TMU is not set
CONFIG_SH_TIMER_CMT=y
-CONFIG_SH_PCLK_FREQ=33333333
CONFIG_SH_CLK_CPG=y
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_USB_ETH is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_MASS_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
CONFIG_USB_CDC_COMPOSITE=y
+# CONFIG_USB_G_MULTI is not set
#
# OTG and related infrastructure
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
# CONFIG_BINARY_PRINTF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Fri Sep 25 11:54:22 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 11:32:55 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_CMT=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x08000000
CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
# CONFIG_X2TLB is not set
CONFIG_VSYSCALL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
# CONFIG_SH_TIMER_TMU is not set
CONFIG_SH_TIMER_CMT=y
-CONFIG_SH_PCLK_FREQ=33333333
CONFIG_SH_CLK_CPG=y
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_USB_ETH is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_MASS_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
-CONFIG_USB_CDC_COMPOSITE=y
+CONFIG_USB_CDC_COMPOSITE=m
+# CONFIG_USB_G_MULTI is not set
#
# OTG and related infrastructure
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_AT91 is not set
# CONFIG_MMC_ATMELMCI is not set
+# CONFIG_MMC_TMIO is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
# CONFIG_BINARY_PRINTF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:05:49 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 11:35:31 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00800000
CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
# CONFIG_CMDLINE_OVERWRITE is not set
# CONFIG_CMDLINE_EXTEND is not set
# Bus options
#
CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_PCMCIA_RAYCS is not set
+# CONFIG_ATMEL is not set
+# CONFIG_AIRO_CS is not set
+# CONFIG_PCMCIA_WL3501 is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_SH_STANDARD_BIOS=y
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_EARLY_PRINTK is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:09:59 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 11:37:01 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00800000
CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
CONFIG_CMDLINE_OVERWRITE=y
# CONFIG_CMDLINE_EXTEND is not set
CONFIG_CMDLINE="console=ttySC1,115200 root=/dev/sda1"
# Bus options
#
CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
CONFIG_PCCARD=y
-CONFIG_PCMCIA_DEBUG=y
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PCMCIA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
CONFIG_PATA_PLATFORM=y
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_PCMCIA_RAYCS is not set
+# CONFIG_ATMEL is not set
+# CONFIG_AIRO_CS is not set
+# CONFIG_PCMCIA_WL3501 is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_SH_STANDARD_BIOS=y
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_EARLY_PRINTK is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:10:49 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 11:37:42 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
# DMA support
#
-CONFIG_SH_DMA_API=y
CONFIG_SH_DMA=y
+CONFIG_SH_DMA_API=y
CONFIG_NR_ONCHIP_DMA_CHANNELS=6
# CONFIG_NR_DMA_CHANNELS_BOOL is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
-# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
CONFIG_MISC_FILESYSTEMS=y
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xa4430000
-CONFIG_EARLY_PRINTK=y
# CONFIG_STACK_DEBUG is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
# CONFIG_BINARY_PRINTF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:14:35 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 11:40:41 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
# DMA support
#
-CONFIG_SH_DMA_API=y
CONFIG_SH_DMA=y
+CONFIG_SH_DMA_API=y
CONFIG_NR_ONCHIP_DMA_CHANNELS=6
# CONFIG_NR_DMA_CHANNELS_BOOL is not set
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00800000
CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
CONFIG_CMDLINE_OVERWRITE=y
# CONFIG_CMDLINE_EXTEND is not set
CONFIG_CMDLINE="console=ttySC0,115200 root=/dev/hda1"
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
CONFIG_NETDEV_1000=y
CONFIG_NETDEV_10000=y
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:17:41 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 11:41:41 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_SYS_SUPPORTS_CMT=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
CONFIG_SH_TIMER_TMU=y
# CONFIG_SH_TIMER_CMT is not set
-CONFIG_SH_PCLK_FREQ=33333333
CONFIG_SH_CLK_CPG=y
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_LIB80211 is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
CONFIG_MEDIA_SUPPORT=y
#
# Multimedia drivers
#
+CONFIG_IR_CORE=y
+CONFIG_VIDEO_IR=y
# CONFIG_MEDIA_ATTACH is not set
CONFIG_MEDIA_TUNER=y
# CONFIG_MEDIA_TUNER_CUSTOMISE is not set
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+CONFIG_VIDEO_IR_I2C=y
# CONFIG_VIDEO_VIVI is not set
# CONFIG_VIDEO_SAA5246A is not set
# CONFIG_VIDEO_SAA5249 is not set
# CONFIG_SOC_CAMERA_MT9M001 is not set
# CONFIG_SOC_CAMERA_MT9M111 is not set
# CONFIG_SOC_CAMERA_MT9T031 is not set
+# CONFIG_SOC_CAMERA_MT9T112 is not set
# CONFIG_SOC_CAMERA_MT9V022 is not set
+# CONFIG_SOC_CAMERA_RJ54N1 is not set
CONFIG_SOC_CAMERA_TW9910=y
# CONFIG_SOC_CAMERA_PLATFORM is not set
CONFIG_SOC_CAMERA_OV772X=y
+# CONFIG_SOC_CAMERA_OV9640 is not set
CONFIG_VIDEO_SH_MOBILE_CEU=y
# CONFIG_RADIO_ADAPTERS is not set
# CONFIG_DAB is not set
# CONFIG_USB_ETH is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FILE_STORAGE is not set
-CONFIG_USB_G_SERIAL=y
+# CONFIG_USB_MASS_STORAGE is not set
+CONFIG_USB_G_SERIAL=m
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_MULTI is not set
#
# OTG and related infrastructure
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe00000
-CONFIG_EARLY_PRINTK=y
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:20:53 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 11:45:25 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_SPLIT_PTLOCK_CPUS=999999
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
# DMA support
#
-CONFIG_SH_DMA_API=y
CONFIG_SH_DMA=y
+CONFIG_SH_DMA_API=y
CONFIG_NR_ONCHIP_DMA_CHANNELS=6
# CONFIG_NR_DMA_CHANNELS_BOOL is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_N_HDLC is not set
# CONFIG_RISCOM8 is not set
# CONFIG_SPECIALIX is not set
-# CONFIG_RIO is not set
# CONFIG_STALDRV is not set
#
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
-# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
CONFIG_MISC_FILESYSTEMS=y
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xa4000150
-CONFIG_EARLY_PRINTK=y
# CONFIG_STACK_DEBUG is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
# CONFIG_BINARY_PRINTF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:24:31 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 13:16:13 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_IO_TRAPPED=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_PERF_EVENTS=y
CONFIG_EVENT_PROFILE=y
# CONFIG_PERF_COUNTERS is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_COMPAT_BRK=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# CONFIG_SLOW_WORK is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# Bus options
#
CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_LIB80211 is not set
#
CONFIG_MTD_PHYSMAP=y
# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_PCI is not set
-# CONFIG_MTD_GPIO_ADDR is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
CONFIG_PATA_PLATFORM=y
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
CONFIG_VIA_RHINE=m
CONFIG_VIA_RHINE_MMIO=y
# CONFIG_SC92031 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
CONFIG_THERMAL=y
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_PREEMPT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_PAGE_POISONING is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe00000
-# CONFIG_EARLY_PRINTK is not set
# CONFIG_STACK_DEBUG is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:29:23 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 13:19:35 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_IO_TRAPPED=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
CONFIG_RCU_TRACE=y
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_PERF_EVENTS=y
CONFIG_EVENT_PROFILE=y
# CONFIG_PERF_COUNTERS is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_COMPAT_BRK=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_STATIC=y
# CONFIG_MEMORY_HOTPLUG is not set
-CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_SPLIT_PTLOCK_CPUS=999999
CONFIG_MIGRATION=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# Timer and clock configuration
#
CONFIG_SH_TIMER_TMU=y
-CONFIG_SH_PCLK_FREQ=33333333
CONFIG_SH_CLK_CPG=y
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
# Bus options
#
CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
CONFIG_PATA_PLATFORM=y
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_PAGE_POISONING is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_SH_STANDARD_BIOS=y
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-CONFIG_EARLY_PRINTK=y
# CONFIG_STACK_DEBUG is not set
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_4KSTACKS=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:34:29 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 13:23:12 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_EVENTFD=y
# CONFIG_AIO is not set
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
# CONFIG_SLAB is not set
# CONFIG_SLUB is not set
CONFIG_SLOB=y
+# CONFIG_MMAP_ALLOW_UNINITIALIZED is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
CONFIG_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
CONFIG_BINARY_PRINTF=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:35:04 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 13:23:54 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_EVENTFD=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_PERF_EVENTS=y
CONFIG_EVENT_PROFILE=y
# CONFIG_PERF_COUNTERS is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
# CONFIG_SLUB is not set
CONFIG_SLOB=y
+# CONFIG_MMAP_ALLOW_UNINITIALIZED is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
CONFIG_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
#
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
CONFIG_REGULATOR=y
#
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_GPIO_PLATFORM=y
+# CONFIG_LEDS_REGULATOR is not set
+# CONFIG_LEDS_LT3593 is not set
#
# LED Triggers
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_DEBUG_OBJECTS_SELFTEST is not set
# CONFIG_DEBUG_OBJECTS_FREE is not set
# CONFIG_DEBUG_OBJECTS_TIMERS is not set
+# CONFIG_DEBUG_OBJECTS_WORK is not set
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xfffe8000
-CONFIG_EARLY_PRINTK=y
# CONFIG_STACK_DEBUG is not set
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_DUMP_CODE=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
CONFIG_BINARY_PRINTF=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:36:25 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 13:25:36 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_IO_TRAPPED=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ZERO_PAGE_OFFSET=0x00010000
CONFIG_BOOT_LINK_OFFSET=0x00800000
CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
CONFIG_CMDLINE_OVERWRITE=y
# CONFIG_CMDLINE_EXTEND is not set
CONFIG_CMDLINE="console=tty0 console=ttySC1,115200 root=/dev/sda1"
# Bus options
#
CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
CONFIG_PATA_PLATFORM=y
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# SPI Master Controller Drivers
#
CONFIG_SPI_BITBANG=y
+# CONFIG_SPI_SH_MSIOF is not set
CONFIG_SPI_SH_SCI=y
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
#
# CONFIG_MFD_CORE is not set
CONFIG_MFD_SM501=y
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_EZX_PCAP is not set
+# CONFIG_AB4500_CORE is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
-CONFIG_EARLY_PRINTK=y
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:39:48 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 13:26:39 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_IO_TRAPPED=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ZERO_PAGE_OFFSET=0x00010000
CONFIG_BOOT_LINK_OFFSET=0x00800000
CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
CONFIG_CMDLINE_OVERWRITE=y
# CONFIG_CMDLINE_EXTEND is not set
CONFIG_CMDLINE="console=tty0 console=ttySC1,115200 root=/dev/sda1"
# Bus options
#
CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
CONFIG_PATA_PLATFORM=y
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# SPI Master Controller Drivers
#
CONFIG_SPI_BITBANG=y
+# CONFIG_SPI_SH_MSIOF is not set
CONFIG_SPI_SH_SCI=y
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
#
# CONFIG_MFD_CORE is not set
CONFIG_MFD_SM501=y
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_EZX_PCAP is not set
+# CONFIG_AB4500_CORE is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
-CONFIG_EARLY_PRINTK=y
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:40:25 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 13:27:20 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
# DMA support
#
-CONFIG_SH_DMA_API=y
CONFIG_SH_DMA=y
CONFIG_SH_DMA_IRQ_MULTI=y
+CONFIG_SH_DMA_API=y
CONFIG_NR_ONCHIP_DMA_CHANNELS=12
# CONFIG_NR_DMA_CHANNELS_BOOL is not set
# Bus options
#
CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
# CONFIG_INET6_XFRM_MODE_BEET is not set
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PCMCIA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_NET_POCKET is not set
# CONFIG_ATL2 is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_PCMCIA_RAYCS is not set
+# CONFIG_ATMEL is not set
+# CONFIG_AIRO_CS is not set
+# CONFIG_PCMCIA_WL3501 is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_SH_STANDARD_BIOS=y
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_EARLY_PRINTK is not set
# CONFIG_STACK_DEBUG is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:45:28 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 13:30:00 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
CONFIG_RCU_TRACE=y
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_EVENTFD=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_PERF_EVENTS=y
CONFIG_EVENT_PROFILE=y
# CONFIG_PERF_COUNTERS is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
# CONFIG_SLUB is not set
CONFIG_SLOB=y
+# CONFIG_MMAP_ALLOW_UNINITIALIZED is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
CONFIG_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_CGROUP is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
#
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_PAGE_POISONING is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_STACK_DEBUG is not set
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_DUMP_CODE=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:46:55 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 13:30:41 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_CMT=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_SHMEM is not set
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# CONFIG_SLOW_WORK is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=y
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
CONFIG_SH_TIMER_TMU=y
# CONFIG_SH_TIMER_CMT is not set
-CONFIG_SH_PCLK_FREQ=33333333
CONFIG_SH_CLK_CPG=y
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe00000
-CONFIG_EARLY_PRINTK=y
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:50:05 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 13:34:15 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_EVENTFD=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
+# CONFIG_MMAP_ALLOW_UNINITIALIZED is not set
# CONFIG_PROFILING is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
#
# CONFIG_KEYS is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
# CONFIG_BINARY_PRINTF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:50:52 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 13:34:37 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
CONFIG_NETDEV_1000=y
CONFIG_NETDEV_10000=y
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
CONFIG_PROC_PAGE_MONITOR=y
# CONFIG_SYSFS is not set
# CONFIG_TMPFS is not set
-# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
#
# CONFIG_KEYS is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:53:32 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 13:44:56 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_SHMEM is not set
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
CONFIG_NETDEV_1000=y
CONFIG_NETDEV_10000=y
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
-# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
CONFIG_MISC_FILESYSTEMS=y
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_STACK_DEBUG is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:57:11 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 13:46:58 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_SHMEM is not set
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_NETDEV_1000=y
CONFIG_NETDEV_10000=y
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
-# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
CONFIG_MISC_FILESYSTEMS=y
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_STACK_DEBUG is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:57:41 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 13:49:15 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_SYS_SUPPORTS_CMT=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
CONFIG_SH_TIMER_TMU=y
# CONFIG_SH_TIMER_CMT is not set
-CONFIG_SH_PCLK_FREQ=33333333
CONFIG_SH_CLK_CPG=y
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
CONFIG_NETDEV_1000=y
CONFIG_NETDEV_10000=y
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_SERIO_SERPORT is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_SH_STANDARD_BIOS=y
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_EARLY_PRINTK is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Fri Sep 25 11:50:59 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 14:36:56 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_CMT=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y
#
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x08000000
CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
# CONFIG_X2TLB is not set
CONFIG_VSYSCALL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
CONFIG_SH_TIMER_TMU=y
# CONFIG_SH_TIMER_CMT is not set
-CONFIG_SH_PCLK_FREQ=33333333
CONFIG_SH_CLK_CPG=y
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
#
# DMA support
#
-CONFIG_SH_DMA_API=y
CONFIG_SH_DMA=y
+CONFIG_SH_DMA_API=y
CONFIG_NR_ONCHIP_DMA_CHANNELS=12
# CONFIG_NR_DMA_CHANNELS_BOOL is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_IWMC3200TOP is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
CONFIG_SPI_BITBANG=y
# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_SH_MSIOF is not set
# CONFIG_SPI_SH_SCI is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
# CONFIG_REGULATOR is not set
CONFIG_MEDIA_SUPPORT=y
#
# Multimedia drivers
#
+CONFIG_IR_CORE=y
+CONFIG_VIDEO_IR=y
# CONFIG_MEDIA_ATTACH is not set
CONFIG_MEDIA_TUNER=m
# CONFIG_MEDIA_TUNER_CUSTOMISE is not set
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+CONFIG_VIDEO_IR_I2C=y
# CONFIG_VIDEO_VIVI is not set
# CONFIG_VIDEO_SAA5246A is not set
# CONFIG_VIDEO_SAA5249 is not set
# CONFIG_SOC_CAMERA_MT9M001 is not set
# CONFIG_SOC_CAMERA_MT9M111 is not set
# CONFIG_SOC_CAMERA_MT9T031 is not set
+# CONFIG_SOC_CAMERA_MT9T112 is not set
# CONFIG_SOC_CAMERA_MT9V022 is not set
+# CONFIG_SOC_CAMERA_RJ54N1 is not set
# CONFIG_SOC_CAMERA_TW9910 is not set
# CONFIG_SOC_CAMERA_PLATFORM is not set
CONFIG_SOC_CAMERA_OV772X=y
+# CONFIG_SOC_CAMERA_OV9640 is not set
CONFIG_VIDEO_SH_MOBILE_CEU=y
CONFIG_V4L_USB_DRIVERS=y
# CONFIG_USB_VIDEO_CLASS is not set
# CONFIG_USB_GSPCA_OV519 is not set
# CONFIG_USB_GSPCA_OV534 is not set
# CONFIG_USB_GSPCA_PAC207 is not set
+# CONFIG_USB_GSPCA_PAC7302 is not set
# CONFIG_USB_GSPCA_PAC7311 is not set
# CONFIG_USB_GSPCA_SN9C20X is not set
# CONFIG_USB_GSPCA_SONIXB is not set
# CONFIG_USB_GSPCA_SQ905 is not set
# CONFIG_USB_GSPCA_SQ905C is not set
# CONFIG_USB_GSPCA_STK014 is not set
+# CONFIG_USB_GSPCA_STV0680 is not set
# CONFIG_USB_GSPCA_SUNPLUS is not set
# CONFIG_USB_GSPCA_T613 is not set
# CONFIG_USB_GSPCA_TV8532 is not set
CONFIG_SND_SOC_AD1836=m
CONFIG_SND_SOC_AD1938=m
CONFIG_SND_SOC_AD73311=m
+CONFIG_SND_SOC_ADS117X=m
CONFIG_SND_SOC_AK4104=m
CONFIG_SND_SOC_AK4535=m
CONFIG_SND_SOC_AK4642=m
+CONFIG_SND_SOC_AK4671=m
CONFIG_SND_SOC_CS4270=m
CONFIG_SND_SOC_L3=m
CONFIG_SND_SOC_PCM3008=m
CONFIG_SND_SOC_TLV320AIC23=m
CONFIG_SND_SOC_TLV320AIC26=m
CONFIG_SND_SOC_TLV320AIC3X=m
+CONFIG_SND_SOC_TLV320DAC33=m
CONFIG_SND_SOC_UDA134X=m
CONFIG_SND_SOC_UDA1380=m
CONFIG_SND_SOC_WM8510=m
CONFIG_SND_SOC_WM8523=m
CONFIG_SND_SOC_WM8580=m
+CONFIG_SND_SOC_WM8711=m
+CONFIG_SND_SOC_WM8727=m
CONFIG_SND_SOC_WM8728=m
CONFIG_SND_SOC_WM8731=m
CONFIG_SND_SOC_WM8750=m
CONFIG_SND_SOC_WM8993=m
CONFIG_SND_SOC_WM9081=m
CONFIG_SND_SOC_MAX9877=m
+CONFIG_SND_SOC_TPA6130A2=m
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
CONFIG_USB_GADGETFS=m
CONFIG_USB_FILE_STORAGE=m
# CONFIG_USB_FILE_STORAGE_TEST is not set
+# CONFIG_USB_MASS_STORAGE is not set
CONFIG_USB_G_SERIAL=m
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_MULTI is not set
#
# OTG and related infrastructure
# CONFIG_MMC_AT91 is not set
# CONFIG_MMC_ATMELMCI is not set
CONFIG_MMC_SPI=y
+# CONFIG_MMC_TMIO is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_DRV_PCF8563=y
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:58:58 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 14:39:10 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00800000
CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
# CONFIG_CMDLINE_OVERWRITE is not set
# CONFIG_CMDLINE_EXTEND is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
CONFIG_NETDEV_1000=y
CONFIG_NETDEV_10000=y
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:01:41 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 14:39:56 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ZERO_PAGE_OFFSET=0x00010000
CONFIG_BOOT_LINK_OFFSET=0x00800000
CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
CONFIG_CMDLINE_OVERWRITE=y
# CONFIG_CMDLINE_EXTEND is not set
CONFIG_CMDLINE="console=ttySC1,38400"
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
CONFIG_NETDEV_1000=y
CONFIG_NETDEV_10000=y
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:03:59 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 14:40:32 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=y
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# Bus options
#
CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_BT is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_PATA_EFAR is not set
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_ATL2 is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NET_FC is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:07:14 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 14:41:25 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CMOS_UPDATE=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ZERO_PAGE_OFFSET=0x00004000
CONFIG_BOOT_LINK_OFFSET=0x00800000
CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
CONFIG_CMDLINE_OVERWRITE=y
# CONFIG_CMDLINE_EXTEND is not set
CONFIG_CMDLINE="console=ttySC1,115200 mem=64M root=/dev/nfs"
# Bus options
#
CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
CONFIG_BLK_DEV_NBD=y
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_SH_STANDARD_BIOS=y
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_EARLY_PRINTK is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:11:49 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 14:43:04 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_SHMEM is not set
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=y
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
CONFIG_NETDEV_1000=y
CONFIG_NETDEV_10000=y
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
-# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
CONFIG_MISC_FILESYSTEMS=y
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:14:00 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 15:03:45 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_CMT=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
# CONFIG_KERNEL_LZMA is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
#
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
# CONFIG_UID16 is not set
-CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_CGROUP is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
+# CONFIG_CFQ_GROUP_IOSCHED is not set
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y
#
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x04000000
CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
# CONFIG_X2TLB is not set
CONFIG_VSYSCALL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_STATIC=y
-
-#
-# Memory hotplug is currently incompatible with Software Suspend
-#
+# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
CONFIG_SH_TIMER_TMU=y
CONFIG_SH_TIMER_CMT=y
-CONFIG_SH_PCLK_FREQ=41666666
CONFIG_SH_CLK_CPG=y
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_BLK_DEV_HD is not set
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
#
# CONFIG_KEYS is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
CONFIG_BINARY_PRINTF=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:15:37 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 15:05:29 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
CONFIG_MEMORY_START=0x0c000000
CONFIG_MEMORY_SIZE=0x04000000
CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
CONFIG_VSYSCALL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_LIB80211 is not set
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=y
# CONFIG_MTD_PHYSMAP_COMPAT is not set
-# CONFIG_MTD_GPIO_ADDR is not set
# CONFIG_MTD_PLATRAM is not set
#
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_AT91 is not set
# CONFIG_MMC_ATMELMCI is not set
+# CONFIG_MMC_TMIO is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:17:16 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 15:06:28 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
# CONFIG_KERNEL_LZMA is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
#
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
# CONFIG_UID16 is not set
-CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_CGROUP is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
+# CONFIG_CFQ_GROUP_IOSCHED is not set
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y
#
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x04000000
CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
CONFIG_VSYSCALL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_STATIC=y
-
-#
-# Memory hotplug is currently incompatible with Software Suspend
-#
+# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_BLK_DEV_HD is not set
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
#
# CONFIG_KEYS is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
CONFIG_BINARY_PRINTF=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Fri Sep 25 11:39:20 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 15:07:40 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# Timer and clock configuration
#
CONFIG_SH_TIMER_TMU=y
-CONFIG_SH_PCLK_FREQ=50000000
CONFIG_SH_CLK_CPG=y
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
# Bus options
#
CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# CONFIG_MFD_CORE is not set
CONFIG_MFD_SM501=y
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_MMC_AT91 is not set
# CONFIG_MMC_ATMELMCI is not set
# CONFIG_MMC_TIFM_SD is not set
+# CONFIG_MMC_TMIO is not set
# CONFIG_MMC_CB710 is not set
# CONFIG_MMC_VIA_SDMMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
CONFIG_SCHEDSTATS=y
CONFIG_TRACE_IRQFLAGS=y
CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_LATENCYTOP=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FTRACE_NMI_ENTER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_RING_BUFFER=y
+CONFIG_FTRACE_NMI_ENTER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_RING_BUFFER_ALLOW_SWAP=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
CONFIG_DWARF_UNWINDER=y
CONFIG_MCOUNT=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:23:18 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 15:09:09 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_PERF_COUNTERS is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_COMPAT_BRK=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# Timer and clock configuration
#
CONFIG_SH_TIMER_TMU=y
-CONFIG_SH_PCLK_FREQ=50000000
CONFIG_SH_CLK_CPG=y
CONFIG_TICK_ONESHOT=y
# CONFIG_NO_HZ is not set
# Bus options
#
CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# CONFIG_MFD_CORE is not set
CONFIG_MFD_SM501=y
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_STACK_DEBUG is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:27:17 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 15:10:09 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_SHMEM is not set
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
CONFIG_NETDEV_1000=y
CONFIG_NETDEV_10000=y
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
# CONFIG_SYSFS is not set
-# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_SH_STANDARD_BIOS=y
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-CONFIG_EARLY_PRINTK=y
# CONFIG_DWARF_UNWINDER is not set
#
#
# CONFIG_KEYS is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:29:26 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 15:10:45 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_LOCKBREAK=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_SMP=y
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_COHERENT=y
+# CONFIG_DMA_NONCOHERENT is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
CONFIG_RCU_TRACE=y
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_PERF_EVENTS=y
CONFIG_EVENT_PROFILE=y
# CONFIG_PERF_COUNTERS is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_CGROUP is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
+# CONFIG_CFQ_GROUP_IOSCHED is not set
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_FREEZER=y
#
CONFIG_MEMORY_START=0x0c000000
CONFIG_MEMORY_SIZE=0x04000000
CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
# CONFIG_X2TLB is not set
CONFIG_VSYSCALL=y
CONFIG_NUMA=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_SCHED_MC=y
#
# Cache configuration
CONFIG_INET6_XFRM_MODE_BEET=m
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
#
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# SPI Master Controller Drivers
#
# CONFIG_SPI_BITBANG is not set
+# CONFIG_SPI_SH_MSIOF is not set
# CONFIG_SPI_SH_SCI is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
-# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
+# CONFIG_AB4500_CORE is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
# CONFIG_USB_ETH is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_MASS_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_MULTI is not set
#
# OTG and related infrastructure
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_SH_STANDARD_BIOS=y
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-CONFIG_EARLY_PRINTK=y
# CONFIG_STACK_DEBUG is not set
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_DUMP_CODE=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:33:00 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 15:14:18 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
# DMA support
#
-CONFIG_SH_DMA_API=y
CONFIG_SH_DMA=y
CONFIG_SH_DMA_IRQ_MULTI=y
+CONFIG_SH_DMA_API=y
CONFIG_NR_ONCHIP_DMA_CHANNELS=8
# CONFIG_NR_DMA_CHANNELS_BOOL is not set
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00800000
CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
# CONFIG_CMDLINE_OVERWRITE is not set
# CONFIG_CMDLINE_EXTEND is not set
# Bus options
#
CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
# CONFIG_BINARY_PRINTF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:35:03 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 15:14:50 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00800000
CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
# CONFIG_CMDLINE_OVERWRITE is not set
# CONFIG_CMDLINE_EXTEND is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=1024
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
# CONFIG_BINARY_PRINTF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:36:36 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 15:17:20 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
#
-# CONFIG_SLOW_WORK is not set
+CONFIG_SLOW_WORK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
# DMA support
#
-CONFIG_SH_DMA_API=y
CONFIG_SH_DMA=y
CONFIG_SH_DMA_IRQ_MULTI=y
+CONFIG_SH_DMA_API=y
CONFIG_NR_ONCHIP_DMA_CHANNELS=8
# CONFIG_NR_DMA_CHANNELS_BOOL is not set
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x009e0000
CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
CONFIG_CMDLINE_OVERWRITE=y
# CONFIG_CMDLINE_EXTEND is not set
CONFIG_CMDLINE="console=ttySC1,38400N81 root=/dev/nfs ip=:::::eth1:autoconf rw"
# Bus options
#
CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=y
# CONFIG_IPV6_MULTIPLE_TABLES is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
+# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_PAGE_POISONING is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_STACK_DEBUG is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:42:33 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 15:18:53 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_SYS_SUPPORTS_CMT=y
CONFIG_SYS_SUPPORTS_TMU=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y
#
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
#
CONFIG_SH_TIMER_TMU=y
# CONFIG_SH_TIMER_CMT is not set
-CONFIG_SH_PCLK_FREQ=33333333
CONFIG_SH_CLK_CPG=y
CONFIG_TICK_ONESHOT=y
# CONFIG_NO_HZ is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_WEXT_SPY=y
CONFIG_CFG80211=y
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_REG_DEBUG is not set
CONFIG_CFG80211_DEFAULT_PS=y
-CONFIG_CFG80211_DEFAULT_PS_VALUE=1
# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
+CONFIG_CFG80211_WEXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_LIB80211=m
# CONFIG_LIB80211_DEBUG is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
# EEPROM support
#
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_IWMC3200TOP is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-CONFIG_WLAN_80211=y
-CONFIG_LIBERTAS=m
-# CONFIG_LIBERTAS_USB is not set
-CONFIG_LIBERTAS_SDIO=m
-CONFIG_LIBERTAS_DEBUG=y
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_AT76C50X_USB is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_RTL8187 is not set
# CONFIG_MAC80211_HWSIM is not set
-# CONFIG_P54_COMMON is not set
# CONFIG_ATH_COMMON is not set
-# CONFIG_HOSTAP is not set
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
-# CONFIG_ZD1211RW is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_IWM is not set
+CONFIG_LIBERTAS=m
+# CONFIG_LIBERTAS_USB is not set
+CONFIG_LIBERTAS_SDIO=m
+CONFIG_LIBERTAS_DEBUG=y
+# CONFIG_P54_COMMON is not set
# CONFIG_RT2X00 is not set
# CONFIG_WL12XX is not set
-# CONFIG_IWM is not set
+# CONFIG_ZD1211RW is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_AT91 is not set
# CONFIG_MMC_ATMELMCI is not set
+# CONFIG_MMC_TMIO is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DWARF_UNWINDER is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:46:13 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 15:27:53 2010
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SYS_SUPPORTS_SMP=y
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_COHERENT=y
+# CONFIG_DMA_NONCOHERENT is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_PERF_COUNTERS is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_COMPAT_BRK=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_CGROUP is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
+# CONFIG_CFQ_GROUP_IOSCHED is not set
# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y
#
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x08000000
CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
# CONFIG_X2TLB is not set
CONFIG_VSYSCALL=y
# CONFIG_NUMA is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# Bus options
#
CONFIG_PCI=y
-# CONFIG_SH_PCIDMA_NONCOHERENT is not set
CONFIG_PCIEPORTBUS=y
CONFIG_PCIEAER=y
# CONFIG_PCIE_ECRC is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_LIB80211 is not set
#
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
-#
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
#
# Other I2C/SMBus bus drivers
#
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_MFD_CORE is not set
CONFIG_MFD_SM501=y
# CONFIG_MFD_SM501_GPIO is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
CONFIG_MEDIA_SUPPORT=y
#
# Multimedia drivers
#
+CONFIG_IR_CORE=y
+CONFIG_VIDEO_IR=y
# CONFIG_DAB is not set
#
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_EXT4_FS=y
-# CONFIG_EXT4DEV_COMPAT is not set
CONFIG_EXT4_FS_XATTR=y
# CONFIG_EXT4_FS_POSIX_ACL is not set
# CONFIG_EXT4_FS_SECURITY is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffeb0000
-CONFIG_EARLY_PRINTK=y
# CONFIG_STACK_DEBUG is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
#include <asm-generic/dma.h>
#ifdef CONFIG_NR_DMA_CHANNELS
-# define MAX_DMA_CHANNELS (CONFIG_NR_DMA_CHANNELS)
+# define MAX_DMA_CHANNELS (CONFIG_NR_DMA_CHANNELS)
+#elif defined(CONFIG_NR_ONCHIP_DMA_CHANNELS)
+# define MAX_DMA_CHANNELS (CONFIG_NR_ONCHIP_DMA_CHANNELS)
#else
-# define MAX_DMA_CHANNELS (CONFIG_NR_ONCHIP_DMA_CHANNELS)
+# define MAX_DMA_CHANNELS 0
#endif
/*
#ifndef __ASM_SH_TIMEX_H
#define __ASM_SH_TIMEX_H
+/*
+ * Only parts using the legacy CPG code for their clock framework
+ * implementation need to define their own Pclk value. If provided, this
+ * can be used for accurately setting CLOCK_TICK_RATE, otherwise we
+ * simply fall back on the i8253 PIT value.
+ */
+#ifdef CONFIG_SH_PCLK_FREQ
#define CLOCK_TICK_RATE (CONFIG_SH_PCLK_FREQ / 4) /* Underlying HZ */
+#else
+#define CLOCK_TICK_RATE 1193180
+#endif
#include <asm-generic/timex.h>
#define __NR_pwritev 334
#define __NR_rt_tgsigqueueinfo 335
#define __NR_perf_event_open 336
-#define __NR_recvmmsg 337
-#define NR_syscalls 338
+#define NR_syscalls 337
#ifdef __KERNEL__
+#define __IGNORE_recvmmsg
+
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_OLD_STAT
#define __NR_rt_tgsigqueueinfo 363
#define __NR_perf_event_open 364
#define __NR_recvmmsg 365
+#define __NR_accept4 366
#ifdef __KERNEL__
-#define NR_syscalls 366
+#define NR_syscalls 367
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
#elif defined(CONFIG_CPU_SUBTYPE_SH7723) || \
defined(CONFIG_CPU_SUBTYPE_SH7724)
#define DMTE0_IRQ 48 /* DMAC0A*/
-#define DMTE4_IRQ 40 /* DMAC0B */
-#define DMTE6_IRQ 42
-#define DMTE8_IRQ 76 /* DMAC1A */
-#define DMTE9_IRQ 77
+#define DMTE4_IRQ 76 /* DMAC0B */
+#define DMTE6_IRQ 40
+#define DMTE8_IRQ 42 /* DMAC1A */
+#define DMTE9_IRQ 43
#define DMTE10_IRQ 72 /* DMAC1B */
#define DMTE11_IRQ 73
#define DMAE0_IRQ 78 /* DMA Error IRQ*/
#include <linux/notifier.h>
#include <asm/suspend.h>
#include <asm/clock.h>
+#include <asm/dma-sh.h>
#include <asm/mmzone.h>
#include <cpu/sh7724.h>
+/* DMA */
+static struct sh_dmae_pdata dma_platform_data = {
+ .mode = SHDMA_DMAOR1,
+};
+
+static struct platform_device dma_device = {
+ .name = "sh-dma-engine",
+ .id = -1,
+ .dev = {
+ .platform_data = &dma_platform_data,
+ },
+};
+
/* Serial */
static struct plat_sci_port scif0_platform_data = {
.mapbase = 0xffe00000,
&tmu3_device,
&tmu4_device,
&tmu5_device,
+ &dma_device,
&rtc_device,
&iic0_device,
&iic1_device,
#include <linux/io.h>
#include <linux/mm.h>
#include <linux/sh_timer.h>
+#include <asm/dma-sh.h>
#include <asm/mmzone.h>
static struct plat_sci_port scif0_platform_data = {
.num_resources = ARRAY_SIZE(tmu5_resources),
};
+static struct sh_dmae_pdata dma_platform_data = {
+ .mode = (SHDMA_MIX_IRQ | SHDMA_DMAOR1),
+};
+
+static struct platform_device dma_device = {
+ .name = "sh-dma-engine",
+ .id = -1,
+ .dev = {
+ .platform_data = &dma_platform_data,
+ },
+};
+
static struct platform_device *sh7785_devices[] __initdata = {
&scif0_device,
&scif1_device,
&tmu3_device,
&tmu4_device,
&tmu5_device,
+ &dma_device,
};
static int __init sh7785_devices_setup(void)
clear_thread_flag(TIF_POLLING_NRFLAG);
smp_mb__after_clear_bit();
+ set_bl_bit();
if (!need_resched()) {
local_irq_enable();
cpu_sleep();
local_irq_enable();
set_thread_flag(TIF_POLLING_NRFLAG);
+ clear_bl_bit();
} else
poll_idle();
}
.long sys_pwritev
.long sys_rt_tgsigqueueinfo /* 335 */
.long sys_perf_event_open
- .long sys_recvmmsg
.long sys_rt_tgsigqueueinfo
.long sys_perf_event_open
.long sys_recvmmsg /* 365 */
+ .long sys_accept4
config PMB_ENABLE
bool "Support 32-bit physical addressing through PMB"
- depends on MMU && EXPERIMENTAL && CPU_SH4A
- default y
+ depends on MMU && EXPERIMENTAL && CPU_SH4A && !CPU_SH4AL_DSP
help
If you say Y here, physical addressing will be extended to
32-bits through the SH-4A PMB. If this is not set, legacy
config PMB
bool "PMB"
- depends on MMU && EXPERIMENTAL && CPU_SH4A
+ depends on MMU && EXPERIMENTAL && CPU_SH4A && !CPU_SH4AL_DSP
help
If you say Y here, physical addressing will be extended to
32-bits through the SH-4A PMB. If this is not set, legacy
config PMB_FIXED
bool "fixed PMB"
- depends on MMU && EXPERIMENTAL && CPU_SH4A
+ depends on MMU && EXPERIMENTAL && CPU_SH4A && !CPU_SH4AL_DSP
select 32BIT
help
If this option is enabled, fixed PMB mappings are inherited
page = pfn_to_page(pfn);
if (pfn_valid(pfn)) {
int dirty = test_and_clear_bit(PG_dcache_dirty, &page->flags);
- if (dirty) {
- unsigned long addr = (unsigned long)page_address(page);
-
- if (pages_do_alias(addr, address & PAGE_MASK))
- __flush_purge_region((void *)addr, PAGE_SIZE);
- }
+ if (dirty)
+ __flush_purge_region(page_address(page), PAGE_SIZE);
}
}
include/generated/machtypes.h: $(src)/gen-mach-types $(src)/mach-types
@echo ' Generating $@'
$(Q)mkdir -p $(dir $@)
- $(Q)$(AWK) -f $^ > $@ || { rm -f $@; /bin/false; }
+ $(Q)LC_ALL=C $(AWK) -f $^ > $@ || { rm -f $@; /bin/false; }
int cpu = smp_processor_id();
clear_softint(1 << irq);
- pcr_ops->write(PCR_PIC_PRIV);
local_cpu_data().__nmi_count++;
if (notify_die(DIE_NMI, "nmi", regs, 0,
pt_regs_trap_type(regs), SIGINT) == NOTIFY_STOP)
touched = 1;
+ else
+ pcr_ops->write(PCR_PIC_PRIV);
sum = kstat_irqs_cpu(0, cpu);
if (__get_cpu_var(nmi_touch)) {
data.addr = 0;
cpuc = &__get_cpu_var(cpu_hw_events);
+
+ /* If the PMU has the TOE IRQ enable bits, we need to do a
+ * dummy write to the %pcr to clear the overflow bits and thus
+ * the interrupt.
+ *
+ * Do this before we peek at the counters to determine
+ * overflow so we don't lose any events.
+ */
+ if (sparc_pmu->irq_bit)
+ pcr_ops->write(cpuc->pcr);
+
for (idx = 0; idx < MAX_HWEVENTS; idx++) {
struct perf_event *event = cpuc->events[idx];
struct hw_perf_event *hwc;
void mconsole_proc(struct mc_request *req)
{
struct nameidata nd;
- struct file_system_type *proc;
- struct super_block *super;
+ struct vfsmount *mnt = current->nsproxy->pid_ns->proc_mnt;
struct file *file;
int n, err;
char *ptr = req->request.data, *buf;
+ mm_segment_t old_fs = get_fs();
ptr += strlen("proc");
ptr = skip_spaces(ptr);
- proc = get_fs_type("proc");
- if (proc == NULL) {
- mconsole_reply(req, "procfs not registered", 1, 0);
+ err = vfs_path_lookup(mnt->mnt_root, mnt, ptr, LOOKUP_FOLLOW, &nd);
+ if (err) {
+ mconsole_reply(req, "Failed to look up file", 1, 0);
goto out;
}
- super = (*proc->get_sb)(proc, 0, NULL, NULL);
- put_filesystem(proc);
- if (super == NULL) {
- mconsole_reply(req, "Failed to get procfs superblock", 1, 0);
+ err = may_open(&nd.path, MAY_READ, FMODE_READ);
+ if (result) {
+ mconsole_reply(req, "Failed to open file", 1, 0);
+ path_put(&nd.path);
goto out;
}
- up_write(&super->s_umount);
-
- nd.path.dentry = super->s_root;
- nd.path.mnt = NULL;
- nd.flags = O_RDONLY + 1;
- nd.last_type = LAST_ROOT;
-
- /* START: it was experienced that the stability problems are closed
- * if commenting out these two calls + the below read cycle. To
- * make UML crash again, it was enough to readd either one.*/
- err = link_path_walk(ptr, &nd);
- if (err) {
- mconsole_reply(req, "Failed to look up file", 1, 0);
- goto out_kill;
- }
file = dentry_open(nd.path.dentry, nd.path.mnt, O_RDONLY,
current_cred());
+ err = PTR_ERR(file);
if (IS_ERR(file)) {
mconsole_reply(req, "Failed to open file", 1, 0);
- goto out_kill;
+ path_put(&nd.path);
+ goto out;
}
- /*END*/
buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
if (buf == NULL) {
goto out_fput;
}
- if ((file->f_op != NULL) && (file->f_op->read != NULL)) {
+ if (file->f_op->read) {
do {
- n = (*file->f_op->read)(file, buf, PAGE_SIZE - 1,
- &file->f_pos);
+ loff_t pos;
+ set_fs(KERNEL_DS);
+ n = vfs_read(file, buf, PAGE_SIZE - 1, &pos);
+ file_pos_write(file, pos);
+ set_fs(old_fs);
if (n >= 0) {
buf[n] = '\0';
mconsole_reply(req, buf, 0, (n > 0));
kfree(buf);
out_fput:
fput(file);
- out_kill:
- deactivate_super(super);
out: ;
}
#endif
select HAVE_KERNEL_GZIP
select HAVE_KERNEL_BZIP2
select HAVE_KERNEL_LZMA
+ select HAVE_KERNEL_LZO
select HAVE_HW_BREAKPOINT
+ select PERF_EVENTS
+ select ANON_INODES
select HAVE_ARCH_KMEMCHECK
select HAVE_USER_RETURN_NOTIFIER
def_bool X86_64
depends on MEMORY_HOTPLUG
+config ILLEGAL_POINTER_VALUE
+ hex
+ default 0 if X86_32
+ default 0xdead000000000000 if X86_64
+
source "mm/Kconfig"
config HIGHPTE
config X86_CMPXCHG64
def_bool y
- depends on !M386 && !M486
+ depends on X86_PAE || X86_64 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MATOM
# this should be set for all -march=.. options where the compiler
# generates cmov.
# create a compressed vmlinux image from the original vmlinux
#
-targets := vmlinux.lds vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma head_$(BITS).o misc.o piggy.o
+targets := vmlinux.lds vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma vmlinux.bin.lzo head_$(BITS).o misc.o piggy.o
KBUILD_CFLAGS := -m$(BITS) -D__KERNEL__ $(LINUX_INCLUDE) -O2
KBUILD_CFLAGS += -fno-strict-aliasing -fPIC
KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING
+cflags-$(CONFIG_X86_32) := -march=i386
cflags-$(CONFIG_X86_64) := -mcmodel=small
KBUILD_CFLAGS += $(cflags-y)
KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
$(call if_changed,bzip2)
$(obj)/vmlinux.bin.lzma: $(vmlinux.bin.all-y) FORCE
$(call if_changed,lzma)
+$(obj)/vmlinux.bin.lzo: $(vmlinux.bin.all-y) FORCE
+ $(call if_changed,lzo)
suffix-$(CONFIG_KERNEL_GZIP) := gz
suffix-$(CONFIG_KERNEL_BZIP2) := bz2
suffix-$(CONFIG_KERNEL_LZMA) := lzma
+suffix-$(CONFIG_KERNEL_LZO) := lzo
quiet_cmd_mkpiggy = MKPIGGY $@
cmd_mkpiggy = $(obj)/mkpiggy $< > $@ || ( rm -f $@ ; false )
#include "../../../../lib/decompress_unlzma.c"
#endif
+#ifdef CONFIG_KERNEL_LZO
+#include "../../../../lib/decompress_unlzo.c"
+#endif
+
static void scroll(void)
{
int i;
return max_cstate;
}
+static inline bool arch_has_acpi_pdc(void)
+{
+ struct cpuinfo_x86 *c = &cpu_data(0);
+ return (c->x86_vendor == X86_VENDOR_INTEL ||
+ c->x86_vendor == X86_VENDOR_CENTAUR);
+}
+
+static inline void arch_acpi_set_pdc_bits(u32 *buf)
+{
+ struct cpuinfo_x86 *c = &cpu_data(0);
+
+ buf[2] |= ACPI_PDC_C_CAPABILITY_SMP;
+
+ if (cpu_has(c, X86_FEATURE_EST))
+ buf[2] |= ACPI_PDC_EST_CAPABILITY_SWSMP;
+
+ if (cpu_has(c, X86_FEATURE_ACPI))
+ buf[2] |= ACPI_PDC_T_FFH;
+
+ /*
+ * If mwait/monitor is unsupported, C2/C3_FFH will be disabled
+ */
+ if (!cpu_has(c, X86_FEATURE_MWAIT))
+ buf[2] &= ~(ACPI_PDC_C_C2C3_FFH);
+}
+
#else /* !CONFIG_ACPI */
#define acpi_lapic 0
extern int amd_iommu_init_devices(void);
extern void amd_iommu_uninit_devices(void);
extern void amd_iommu_init_notifier(void);
+extern void amd_iommu_init_api(void);
#ifndef CONFIG_AMD_IOMMU_STATS
static inline void amd_iommu_stats_init(void) { }
#define X86_FEATURE_SSE5 (6*32+11) /* SSE-5 */
#define X86_FEATURE_SKINIT (6*32+12) /* SKINIT/STGI instructions */
#define X86_FEATURE_WDT (6*32+13) /* Watchdog timer */
+#define X86_FEATURE_NODEID_MSR (6*32+19) /* NodeId MSR */
/*
* Auxiliary flags: Linux defined - For features scattered in various
extern void send_cleanup_vector(struct irq_cfg *);
struct irq_desc;
-extern unsigned int set_desc_affinity(struct irq_desc *, const struct cpumask *);
+extern unsigned int set_desc_affinity(struct irq_desc *, const struct cpumask *,
+ unsigned int *dest_id);
extern int IO_APIC_get_PCI_irq_vector(int bus, int devfn, int pin, struct io_apic_irq_attr *irq_attr);
extern void setup_ioapic_dest(void);
__u8 reserved[31];
};
+/* When set in flags, include corresponding fields on KVM_SET_VCPU_EVENTS */
+#define KVM_VCPUEVENT_VALID_NMI_PENDING 0x00000001
+#define KVM_VCPUEVENT_VALID_SIPI_VECTOR 0x00000002
+
/* for KVM_GET/SET_VCPU_EVENTS */
struct kvm_vcpu_events {
struct {
#define K8_MCE_THRESHOLD_BANK_5 (MCE_THRESHOLD_BASE + 5 * 9)
#define K8_MCE_THRESHOLD_DRAM_ECC (MCE_THRESHOLD_BANK_4 + 0)
-extern struct atomic_notifier_head x86_mce_decoder_chain;
#ifdef __KERNEL__
+extern struct atomic_notifier_head x86_mce_decoder_chain;
+
#include <linux/percpu.h>
#include <linux/init.h>
#include <asm/atomic.h>
#define MSR_FS_BASE 0xc0000100 /* 64bit FS base */
#define MSR_GS_BASE 0xc0000101 /* 64bit GS base */
#define MSR_KERNEL_GS_BASE 0xc0000102 /* SwapGS GS shadow */
+#define MSR_TSC_AUX 0xc0000103 /* Auxiliary TSC */
/* EFER bits: */
#define _EFER_SCE 0 /* SYSCALL/SYSRET */
#define FAM10H_MMIO_CONF_BUSRANGE_SHIFT 2
#define FAM10H_MMIO_CONF_BASE_MASK 0xfffffff
#define FAM10H_MMIO_CONF_BASE_SHIFT 20
+#define MSR_FAM10H_NODE_ID 0xc001100c
/* K8 MSRs */
#define MSR_K8_TOP_MEM1 0xc001001a
};
};
+struct msr_info {
+ u32 msr_no;
+ struct msr reg;
+ struct msr *msrs;
+ int err;
+};
+
+struct msr_regs_info {
+ u32 *regs;
+ int err;
+};
+
static inline unsigned long long native_read_tscp(unsigned int *aux)
{
unsigned long low, high;
#define checking_wrmsrl(msr, val) wrmsr_safe((msr), (u32)(val), \
(u32)((val) >> 32))
-#define write_tsc(val1, val2) wrmsr(0x10, (val1), (val2))
+#define write_tsc(val1, val2) wrmsr(MSR_IA32_TSC, (val1), (val2))
-#define write_rdtscp_aux(val) wrmsr(0xc0000103, (val), 0)
+#define write_rdtscp_aux(val) wrmsr(MSR_TSC_AUX, (val), 0)
struct msr *msrs_alloc(void);
void msrs_free(struct msr *msrs);
#define MSR_ARCH_PERFMON_EVENTSEL1 0x187
#define ARCH_PERFMON_EVENTSEL0_ENABLE (1 << 22)
+#define ARCH_PERFMON_EVENTSEL_ANY (1 << 21)
#define ARCH_PERFMON_EVENTSEL_INT (1 << 20)
#define ARCH_PERFMON_EVENTSEL_OS (1 << 17)
#define ARCH_PERFMON_EVENTSEL_USR (1 << 16)
unsigned int *ecx, unsigned int *edx)
{
/* ecx is often an input as well as an output. */
- asm("cpuid"
+ asm volatile("cpuid"
: "=a" (*eax),
"=b" (*ebx),
"=c" (*ecx),
int x86_is_stack_id(int id, char *name);
+struct thread_info;
+struct stacktrace_ops;
+
+typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
+ unsigned long *stack,
+ unsigned long bp,
+ const struct stacktrace_ops *ops,
+ void *data,
+ unsigned long *end,
+ int *graph);
+
+extern unsigned long
+print_context_stack(struct thread_info *tinfo,
+ unsigned long *stack, unsigned long bp,
+ const struct stacktrace_ops *ops, void *data,
+ unsigned long *end, int *graph);
+
+extern unsigned long
+print_context_stack_bp(struct thread_info *tinfo,
+ unsigned long *stack, unsigned long bp,
+ const struct stacktrace_ops *ops, void *data,
+ unsigned long *end, int *graph);
+
/* Generic stack tracer with callbacks */
struct stacktrace_ops {
void (*address)(void *data, unsigned long address, int reliable);
/* On negative return stop dumping */
int (*stack)(void *data, char *name);
+ walk_stack_t walk_stack;
};
void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
unsigned long n)
{
int sz = __compiletime_object_size(to);
- int ret = -EFAULT;
if (likely(sz == -1 || sz >= n))
- ret = _copy_from_user(to, from, n);
+ n = _copy_from_user(to, from, n);
else
copy_from_user_overflow();
- return ret;
+ return n;
}
long __must_check strncpy_from_user(char *dst, const char __user *src,
unsigned long n)
{
int sz = __compiletime_object_size(to);
- int ret = -EFAULT;
might_fault();
if (likely(sz == -1 || sz >= n))
- ret = _copy_from_user(to, from, n);
+ n = _copy_from_user(to, from, n);
#ifdef CONFIG_DEBUG_VM
else
WARN(1, "Buffer overflow detected!\n");
#endif
- return ret;
+ return n;
}
static __always_inline __must_check
* contiguous (although various IO spaces may punch holes in
* it)..
*
- * N - Number of bits in the node portion of a socket physical
- * address.
+ * N - Number of bits in the node portion of a socket physical
+ * address.
*
- * NASID - network ID of a router, Mbrick or Cbrick. Nasid values of
- * routers always have low bit of 1, C/MBricks have low bit
- * equal to 0. Most addressing macros that target UV hub chips
- * right shift the NASID by 1 to exclude the always-zero bit.
- * NASIDs contain up to 15 bits.
+ * NASID - network ID of a router, Mbrick or Cbrick. Nasid values of
+ * routers always have low bit of 1, C/MBricks have low bit
+ * equal to 0. Most addressing macros that target UV hub chips
+ * right shift the NASID by 1 to exclude the always-zero bit.
+ * NASIDs contain up to 15 bits.
*
* GNODE - NASID right shifted by 1 bit. Most mmrs contain gnodes instead
* of nasids.
*
- * PNODE - the low N bits of the GNODE. The PNODE is the most useful variant
- * of the nasid for socket usage.
+ * PNODE - the low N bits of the GNODE. The PNODE is the most useful variant
+ * of the nasid for socket usage.
*
*
* NumaLink Global Physical Address Format:
*
*
* APICID format
- * NOTE!!!!!! This is the current format of the APICID. However, code
- * should assume that this will change in the future. Use functions
- * in this file for all APICID bit manipulations and conversion.
+ * NOTE!!!!!! This is the current format of the APICID. However, code
+ * should assume that this will change in the future. Use functions
+ * in this file for all APICID bit manipulations and conversion.
*
- * 1111110000000000
- * 5432109876543210
+ * 1111110000000000
+ * 5432109876543210
* pppppppppplc0cch
* sssssssssss
*
* Note: Processor only supports 12 bits in the APICID register. The ACPI
* tables hold all 16 bits. Software needs to be aware of this.
*
- * Unless otherwise specified, all references to APICID refer to
- * the FULL value contained in ACPI tables, not the subset in the
- * processor APICID register.
+ * Unless otherwise specified, all references to APICID refer to
+ * the FULL value contained in ACPI tables, not the subset in the
+ * processor APICID register.
*/
};
DECLARE_PER_CPU(struct uv_hub_info_s, __uv_hub_info);
-#define uv_hub_info (&__get_cpu_var(__uv_hub_info))
+#define uv_hub_info (&__get_cpu_var(__uv_hub_info))
#define uv_cpu_hub_info(cpu) (&per_cpu(__uv_hub_info, cpu))
/*
* Local & Global MMR space macros.
- * Note: macros are intended to be used ONLY by inline functions
- * in this file - not by other kernel code.
- * n - NASID (full 15-bit global nasid)
- * g - GNODE (full 15-bit global nasid, right shifted 1)
- * p - PNODE (local part of nsids, right shifted 1)
+ * Note: macros are intended to be used ONLY by inline functions
+ * in this file - not by other kernel code.
+ * n - NASID (full 15-bit global nasid)
+ * g - GNODE (full 15-bit global nasid, right shifted 1)
+ * p - PNODE (local part of nsids, right shifted 1)
*/
#define UV_NASID_TO_PNODE(n) (((n) >> 1) & uv_hub_info->pnode_mask)
#define UV_PNODE_TO_GNODE(p) ((p) |uv_hub_info->gnode_extra)
/*
* Macros for converting between kernel virtual addresses, socket local physical
* addresses, and UV global physical addresses.
- * Note: use the standard __pa() & __va() macros for converting
- * between socket virtual and socket physical addresses.
+ * Note: use the standard __pa() & __va() macros for converting
+ * between socket virtual and socket physical addresses.
*/
/* socket phys RAM --> UV global physical address */
* Access global MMRs using the low memory MMR32 space. This region supports
* faster MMR access but not all MMRs are accessible in this space.
*/
-static inline unsigned long *uv_global_mmr32_address(int pnode,
- unsigned long offset)
+static inline unsigned long *uv_global_mmr32_address(int pnode, unsigned long offset)
{
return __va(UV_GLOBAL_MMR32_BASE |
UV_GLOBAL_MMR32_PNODE_BITS(pnode) | offset);
}
-static inline void uv_write_global_mmr32(int pnode, unsigned long offset,
- unsigned long val)
+static inline void uv_write_global_mmr32(int pnode, unsigned long offset, unsigned long val)
{
writeq(val, uv_global_mmr32_address(pnode, offset));
}
-static inline unsigned long uv_read_global_mmr32(int pnode,
- unsigned long offset)
+static inline unsigned long uv_read_global_mmr32(int pnode, unsigned long offset)
{
return readq(uv_global_mmr32_address(pnode, offset));
}
* Access Global MMR space using the MMR space located at the top of physical
* memory.
*/
-static inline unsigned long *uv_global_mmr64_address(int pnode,
- unsigned long offset)
+static inline unsigned long *uv_global_mmr64_address(int pnode, unsigned long offset)
{
return __va(UV_GLOBAL_MMR64_BASE |
UV_GLOBAL_MMR64_PNODE_BITS(pnode) | offset);
}
-static inline void uv_write_global_mmr64(int pnode, unsigned long offset,
- unsigned long val)
+static inline void uv_write_global_mmr64(int pnode, unsigned long offset, unsigned long val)
{
writeq(val, uv_global_mmr64_address(pnode, offset));
}
-static inline unsigned long uv_read_global_mmr64(int pnode,
- unsigned long offset)
+static inline unsigned long uv_read_global_mmr64(int pnode, unsigned long offset)
{
return readq(uv_global_mmr64_address(pnode, offset));
}
return UV_GLOBAL_GRU_MMR_BASE | offset | (pnode << uv_hub_info->m_val);
}
+static inline void uv_write_global_mmr8(int pnode, unsigned long offset, unsigned char val)
+{
+ writeb(val, uv_global_mmr64_address(pnode, offset));
+}
+
+static inline unsigned char uv_read_global_mmr8(int pnode, unsigned long offset)
+{
+ return readb(uv_global_mmr64_address(pnode, offset));
+}
+
/*
* Access hub local MMRs. Faster than using global space but only local MMRs
* are accessible.
}
}
+static inline unsigned long uv_scir_offset(int apicid)
+{
+ return SCIR_LOCAL_MMR_BASE | (apicid & 0x3f);
+}
+
static inline void uv_set_cpu_scir_bits(int cpu, unsigned char value)
{
if (uv_cpu_hub_info(cpu)->scir.state != value) {
+ uv_write_global_mmr8(uv_cpu_to_pnode(cpu),
+ uv_cpu_hub_info(cpu)->scir.offset, value);
uv_cpu_hub_info(cpu)->scir.state = value;
- uv_write_local_mmr8(uv_cpu_hub_info(cpu)->scir.offset, value);
}
}
uv_write_global_mmr64(pnode, UVH_IPI_INT, val);
}
+/*
+ * Get the minimum revision number of the hub chips within the partition.
+ * 1 - initial rev 1.0 silicon
+ * 2 - rev 2.0 production silicon
+ */
+static inline int uv_get_min_hub_revision_id(void)
+{
+ extern int uv_min_hub_revision_id;
+
+ return uv_min_hub_revision_id;
+}
+
#endif /* CONFIG_X86_64 */
#endif /* _ASM_X86_UV_UV_HUB_H */
obj-$(CONFIG_ACPI_SLEEP) += sleep.o wakeup_rm.o wakeup_$(BITS).o
ifneq ($(CONFIG_ACPI_PROCESSOR),)
-obj-y += cstate.o processor.o
+obj-y += cstate.o
endif
$(obj)/wakeup_rm.o: $(obj)/realmode/wakeup.bin
* if acpi_blacklisted() acpi_disabled = 1;
* acpi_irq_model=...
* ...
- *
- * return value: (currently ignored)
- * 0: success
- * !0: failure
*/
-int __init acpi_boot_table_init(void)
+void __init acpi_boot_table_init(void)
{
- int error;
-
dmi_check_system(acpi_dmi_table);
/*
* One exception: acpi=ht continues far enough to enumerate LAPICs
*/
if (acpi_disabled && !acpi_ht)
- return 1;
+ return;
/*
* Initialize the ACPI boot-time table parser.
*/
- error = acpi_table_init();
- if (error) {
+ if (acpi_table_init()) {
disable_acpi();
- return error;
+ return;
}
acpi_table_parse(ACPI_SIG_BOOT, acpi_parse_sbf);
/*
* blacklist may disable ACPI entirely
*/
- error = acpi_blacklisted();
- if (error) {
+ if (acpi_blacklisted()) {
if (acpi_force) {
printk(KERN_WARNING PREFIX "acpi=force override\n");
} else {
printk(KERN_WARNING PREFIX "Disabling ACPI support\n");
disable_acpi();
- return error;
+ return;
}
}
-
- return 0;
}
int __init early_acpi_boot_init(void)
+++ /dev/null
-/*
- * Copyright (C) 2005 Intel Corporation
- * Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
- * - Added _PDC for platforms with Intel CPUs
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/acpi.h>
-
-#include <acpi/processor.h>
-#include <asm/acpi.h>
-
-static void init_intel_pdc(struct acpi_processor *pr, struct cpuinfo_x86 *c)
-{
- struct acpi_object_list *obj_list;
- union acpi_object *obj;
- u32 *buf;
-
- /* allocate and initialize pdc. It will be used later. */
- obj_list = kmalloc(sizeof(struct acpi_object_list), GFP_KERNEL);
- if (!obj_list) {
- printk(KERN_ERR "Memory allocation error\n");
- return;
- }
-
- obj = kmalloc(sizeof(union acpi_object), GFP_KERNEL);
- if (!obj) {
- printk(KERN_ERR "Memory allocation error\n");
- kfree(obj_list);
- return;
- }
-
- buf = kmalloc(12, GFP_KERNEL);
- if (!buf) {
- printk(KERN_ERR "Memory allocation error\n");
- kfree(obj);
- kfree(obj_list);
- return;
- }
-
- buf[0] = ACPI_PDC_REVISION_ID;
- buf[1] = 1;
- buf[2] = ACPI_PDC_C_CAPABILITY_SMP;
-
- /*
- * The default of PDC_SMP_T_SWCOORD bit is set for intel x86 cpu so
- * that OSPM is capable of native ACPI throttling software
- * coordination using BIOS supplied _TSD info.
- */
- buf[2] |= ACPI_PDC_SMP_T_SWCOORD;
- if (cpu_has(c, X86_FEATURE_EST))
- buf[2] |= ACPI_PDC_EST_CAPABILITY_SWSMP;
-
- if (cpu_has(c, X86_FEATURE_ACPI))
- buf[2] |= ACPI_PDC_T_FFH;
-
- /*
- * If mwait/monitor is unsupported, C2/C3_FFH will be disabled
- */
- if (!cpu_has(c, X86_FEATURE_MWAIT))
- buf[2] &= ~(ACPI_PDC_C_C2C3_FFH);
-
- obj->type = ACPI_TYPE_BUFFER;
- obj->buffer.length = 12;
- obj->buffer.pointer = (u8 *) buf;
- obj_list->count = 1;
- obj_list->pointer = obj;
- pr->pdc = obj_list;
-
- return;
-}
-
-
-/* Initialize _PDC data based on the CPU vendor */
-void arch_acpi_processor_init_pdc(struct acpi_processor *pr)
-{
- struct cpuinfo_x86 *c = &cpu_data(pr->id);
-
- pr->pdc = NULL;
- if (c->x86_vendor == X86_VENDOR_INTEL ||
- c->x86_vendor == X86_VENDOR_CENTAUR)
- init_intel_pdc(pr, c);
-
- return;
-}
-
-EXPORT_SYMBOL(arch_acpi_processor_init_pdc);
-
-void arch_acpi_processor_cleanup_pdc(struct acpi_processor *pr)
-{
- if (pr->pdc) {
- kfree(pr->pdc->pointer->buffer.pointer);
- kfree(pr->pdc->pointer);
- kfree(pr->pdc);
- pr->pdc = NULL;
- }
-}
-
-EXPORT_SYMBOL(arch_acpi_processor_cleanup_pdc);
#endif
if (strncmp(str, "old_ordering", 12) == 0)
acpi_old_suspend_ordering();
+ if (strncmp(str, "sci_force_enable", 16) == 0)
+ acpi_set_sci_en_on_resume();
str = strchr(str, ',');
if (str != NULL)
str += strspn(str, ", \t");
{
int index = dma_dom->aperture_size >> APERTURE_RANGE_SHIFT;
struct amd_iommu *iommu;
- int i;
+ unsigned long i;
#ifdef CONFIG_IOMMU_STRESS
populate = false;
{
struct iommu_dev_data *dev_data = get_dev_data(dev);
struct iommu_dev_data *alias_data;
+ struct protection_domain *domain;
unsigned long flags;
BUG_ON(!dev_data->domain);
- spin_lock_irqsave(&dev_data->domain->lock, flags);
+ domain = dev_data->domain;
+
+ spin_lock_irqsave(&domain->lock, flags);
if (dev_data->alias != dev) {
alias_data = get_dev_data(dev_data->alias);
if (atomic_dec_and_test(&dev_data->bind))
do_detach(dev);
- spin_unlock_irqrestore(&dev_data->domain->lock, flags);
+ spin_unlock_irqrestore(&domain->lock, flags);
/*
* If we run in passthrough mode the device must be assigned to the
- * passthrough domain if it is detached from any other domain
+ * passthrough domain if it is detached from any other domain.
+ * Make sure we can deassign from the pt_domain itself.
*/
- if (iommu_pass_through && dev_data->domain == NULL)
+ if (iommu_pass_through &&
+ (dev_data->domain == NULL && domain != pt_domain))
__attach_device(dev, pt_domain);
}
/*
* The function which clues the AMD IOMMU driver into dma_ops.
*/
+
+void __init amd_iommu_init_api(void)
+{
+ register_iommu(&amd_iommu_ops);
+}
+
int __init amd_iommu_init_dma_ops(void)
{
struct amd_iommu *iommu;
/* Make the driver finally visible to the drivers */
dma_ops = &amd_iommu_dma_ops;
- register_iommu(&amd_iommu_ops);
-
amd_iommu_stats_init();
return 0;
/* IOMMUs have a non-present cache? */
bool amd_iommu_np_cache __read_mostly;
+/*
+ * Set to true if ACPI table parsing and hardware intialization went properly
+ */
+static bool amd_iommu_initialized;
+
/*
* List of protection domains - used during resume
*/
}
WARN_ON(p != end);
+ amd_iommu_initialized = true;
+
return 0;
}
if (acpi_table_parse("IVRS", init_iommu_all) != 0)
goto free;
+ if (!amd_iommu_initialized)
+ goto free;
+
if (acpi_table_parse("IVRS", init_memory_definitions) != 0)
goto free;
ret = amd_iommu_init_passthrough();
else
ret = amd_iommu_init_dma_ops();
+
if (ret)
goto free;
+ amd_iommu_init_api();
+
amd_iommu_init_notifier();
enable_iommus();
#include <asm/x86_init.h>
int gart_iommu_aperture;
+EXPORT_SYMBOL_GPL(gart_iommu_aperture);
int gart_iommu_aperture_disabled __initdata;
int gart_iommu_aperture_allowed __initdata;
/*
* The highest APIC ID seen during enumeration.
- *
- * On AMD, this determines the messaging protocol we can use: if all APIC IDs
- * are in the 0 ... 7 range, then we can use logical addressing which
- * has some performance advantages (better broadcasting).
- *
- * If there's an APIC ID above 8, we use physical addressing.
*/
unsigned int max_physical_apicid;
max_physical_apicid = apicid;
#ifdef CONFIG_X86_32
- switch (boot_cpu_data.x86_vendor) {
- case X86_VENDOR_INTEL:
- if (num_processors > 8)
- def_to_bigsmp = 1;
- break;
- case X86_VENDOR_AMD:
- if (max_physical_apicid >= 8)
+ if (num_processors > 8) {
+ switch (boot_cpu_data.x86_vendor) {
+ case X86_VENDOR_INTEL:
+ if (!APIC_XAPIC(version)) {
+ def_to_bigsmp = 0;
+ break;
+ }
+ /* If P4 and above fall through */
+ case X86_VENDOR_AMD:
def_to_bigsmp = 1;
+ }
}
#endif
printk(KERN_DEBUG "system APIC only can use physical flat");
return 1;
}
+
+ if (!strncmp(oem_id, "IBM", 3) && !strncmp(oem_table_id, "EXA", 3)) {
+ printk(KERN_DEBUG "IBM Summit detected, will use apic physical");
+ return 1;
+ }
#endif
return 0;
if (cpumask_test_cpu(cpu, cpu_online_mask))
break;
}
- if (cpu < nr_cpu_ids)
- return per_cpu(x86_cpu_to_apicid, cpu);
-
- return BAD_APICID;
+ return per_cpu(x86_cpu_to_apicid, cpu);
}
struct apic apic_physflat = {
if (cpumask_test_cpu(cpu, cpu_online_mask))
break;
}
- if (cpu < nr_cpu_ids)
- return bigsmp_cpu_to_logical_apicid(cpu);
-
- return BAD_APICID;
+ return bigsmp_cpu_to_logical_apicid(cpu);
}
static int bigsmp_phys_pkg_id(int cpuid_apic, int index_msb)
/*
* Either sets desc->affinity to a valid value, and returns
- * ->cpu_mask_to_apicid of that, or returns BAD_APICID and
+ * ->cpu_mask_to_apicid of that in dest_id, or returns -1 and
* leaves desc->affinity untouched.
*/
unsigned int
-set_desc_affinity(struct irq_desc *desc, const struct cpumask *mask)
+set_desc_affinity(struct irq_desc *desc, const struct cpumask *mask,
+ unsigned int *dest_id)
{
struct irq_cfg *cfg;
unsigned int irq;
if (!cpumask_intersects(mask, cpu_online_mask))
- return BAD_APICID;
+ return -1;
irq = desc->irq;
cfg = desc->chip_data;
if (assign_irq_vector(irq, cfg, mask))
- return BAD_APICID;
+ return -1;
cpumask_copy(desc->affinity, mask);
- return apic->cpu_mask_to_apicid_and(desc->affinity, cfg->domain);
+ *dest_id = apic->cpu_mask_to_apicid_and(desc->affinity, cfg->domain);
+ return 0;
}
static int
cfg = desc->chip_data;
spin_lock_irqsave(&ioapic_lock, flags);
- dest = set_desc_affinity(desc, mask);
- if (dest != BAD_APICID) {
+ ret = set_desc_affinity(desc, mask, &dest);
+ if (!ret) {
/* Only the high 8 bits are valid. */
dest = SET_APIC_LOGICAL_ID(dest);
__target_IO_APIC_irq(irq, dest, cfg);
- ret = 0;
}
spin_unlock_irqrestore(&ioapic_lock, flags);
cfg = irq_cfg(irq);
raw_spin_lock(&desc->lock);
+ /*
+ * Check if the irq migration is in progress. If so, we
+ * haven't received the cleanup request yet for this irq.
+ */
+ if (cfg->move_in_progress)
+ goto unlock;
+
if (vector == cfg->vector && cpumask_test_cpu(me, cfg->domain))
goto unlock;
struct msi_msg msg;
unsigned int dest;
- dest = set_desc_affinity(desc, mask);
- if (dest == BAD_APICID)
+ if (set_desc_affinity(desc, mask, &dest))
return -1;
cfg = desc->chip_data;
if (get_irte(irq, &irte))
return -1;
- dest = set_desc_affinity(desc, mask);
- if (dest == BAD_APICID)
+ if (set_desc_affinity(desc, mask, &dest))
return -1;
irte.vector = cfg->vector;
struct msi_msg msg;
unsigned int dest;
- dest = set_desc_affinity(desc, mask);
- if (dest == BAD_APICID)
+ if (set_desc_affinity(desc, mask, &dest))
return -1;
cfg = desc->chip_data;
struct msi_msg msg;
unsigned int dest;
- dest = set_desc_affinity(desc, mask);
- if (dest == BAD_APICID)
+ if (set_desc_affinity(desc, mask, &dest))
return -1;
cfg = desc->chip_data;
struct irq_cfg *cfg;
unsigned int dest;
- dest = set_desc_affinity(desc, mask);
- if (dest == BAD_APICID)
+ if (set_desc_affinity(desc, mask, &dest))
return -1;
cfg = desc->chip_data;
}
#endif
- if (apic == &apic_flat) {
- switch (boot_cpu_data.x86_vendor) {
- case X86_VENDOR_INTEL:
- if (num_processors > 8)
- apic = &apic_physflat;
- break;
- case X86_VENDOR_AMD:
- if (max_physical_apicid >= 8)
- apic = &apic_physflat;
- }
- }
+ if (apic == &apic_flat && num_processors > 8)
+ apic = &apic_physflat;
printk(KERN_INFO "Setting APIC routing to %s\n", apic->name);
break;
}
- if (cpu < nr_cpu_ids)
- return per_cpu(x86_cpu_to_logical_apicid, cpu);
-
- return BAD_APICID;
+ return per_cpu(x86_cpu_to_logical_apicid, cpu);
}
static unsigned int x2apic_cluster_phys_get_apic_id(unsigned long x)
break;
}
- if (cpu < nr_cpu_ids)
- return per_cpu(x86_cpu_to_apicid, cpu);
-
- return BAD_APICID;
+ return per_cpu(x86_cpu_to_apicid, cpu);
}
static unsigned int x2apic_phys_get_apic_id(unsigned long x)
static enum uv_system_type uv_system_type;
static u64 gru_start_paddr, gru_end_paddr;
+int uv_min_hub_revision_id;
+EXPORT_SYMBOL_GPL(uv_min_hub_revision_id);
static inline bool is_GRU_range(u64 start, u64 end)
{
mmr = early_ioremap(UV_LOCAL_MMR_BASE | UVH_NODE_ID, sizeof(*mmr));
node_id.v = *mmr;
early_iounmap(mmr, sizeof(*mmr));
+
+ /* Currently, all blades have same revision number */
+ uv_min_hub_revision_id = node_id.s.revision;
+
return node_id.s.node_id;
}
static int __init uv_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
{
+ int nodeid;
+
if (!strcmp(oem_id, "SGI")) {
+ nodeid = early_get_nodeid();
x86_platform.is_untracked_pat_range = uv_is_untracked_pat_range;
if (!strcmp(oem_table_id, "UVL"))
uv_system_type = UV_LEGACY_APIC;
uv_system_type = UV_X2APIC;
else if (!strcmp(oem_table_id, "UVH")) {
__get_cpu_var(x2apic_extra_bits) =
- early_get_nodeid() << (UV_APIC_PNODE_SHIFT - 1);
+ nodeid << (UV_APIC_PNODE_SHIFT - 1);
uv_system_type = UV_NON_UNIQUE_APIC;
return 1;
}
if (cpumask_test_cpu(cpu, cpu_online_mask))
break;
}
- if (cpu < nr_cpu_ids)
- return per_cpu(x86_cpu_to_apicid, cpu);
-
- return BAD_APICID;
+ return per_cpu(x86_cpu_to_apicid, cpu);
}
static unsigned int x2apic_get_apic_id(unsigned long x)
enum map_type {map_wb, map_uc};
-static __init void map_high(char *id, unsigned long base, int shift,
- int max_pnode, enum map_type map_type)
+static __init void map_high(char *id, unsigned long base, int pshift,
+ int bshift, int max_pnode, enum map_type map_type)
{
unsigned long bytes, paddr;
- paddr = base << shift;
- bytes = (1UL << shift) * (max_pnode + 1);
+ paddr = base << pshift;
+ bytes = (1UL << bshift) * (max_pnode + 1);
printk(KERN_INFO "UV: Map %s_HI 0x%lx - 0x%lx\n", id, paddr,
paddr + bytes);
if (map_type == map_uc)
gru.v = uv_read_local_mmr(UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR);
if (gru.s.enable) {
- map_high("GRU", gru.s.base, shift, max_pnode, map_wb);
+ map_high("GRU", gru.s.base, shift, shift, max_pnode, map_wb);
gru_start_paddr = ((u64)gru.s.base << shift);
gru_end_paddr = gru_start_paddr + (1UL << shift) * (max_pnode + 1);
mmr.v = uv_read_local_mmr(UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR);
if (mmr.s.enable)
- map_high("MMR", mmr.s.base, shift, max_pnode, map_uc);
+ map_high("MMR", mmr.s.base, shift, shift, max_pnode, map_uc);
}
static __init void map_mmioh_high(int max_pnode)
mmioh.v = uv_read_local_mmr(UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR);
if (mmioh.s.enable)
- map_high("MMIOH", mmioh.s.base, shift, max_pnode, map_uc);
+ map_high("MMIOH", mmioh.s.base, shift, mmioh.s.m_io,
+ max_pnode, map_uc);
}
static __init void map_low_mmrs(void)
uv_rtc_init();
for_each_present_cpu(cpu) {
+ int apicid = per_cpu(x86_cpu_to_apicid, cpu);
+
nid = cpu_to_node(cpu);
- pnode = uv_apicid_to_pnode(per_cpu(x86_cpu_to_apicid, cpu));
+ pnode = uv_apicid_to_pnode(apicid);
blade = boot_pnode_to_blade(pnode);
lcpu = uv_blade_info[blade].nr_possible_cpus;
uv_blade_info[blade].nr_possible_cpus++;
uv_cpu_hub_info(cpu)->gnode_extra = gnode_extra;
uv_cpu_hub_info(cpu)->global_mmr_base = mmr_base;
uv_cpu_hub_info(cpu)->coherency_domain_number = sn_coherency_id;
- uv_cpu_hub_info(cpu)->scir.offset = SCIR_LOCAL_MMR_BASE + lcpu;
+ uv_cpu_hub_info(cpu)->scir.offset = uv_scir_offset(apicid);
uv_node_to_blade[nid] = blade;
uv_cpu_to_blade[cpu] = blade;
max_pnode = max(pnode, max_pnode);
- printk(KERN_DEBUG "UV: cpu %d, apicid 0x%x, pnode %d, nid %d, "
- "lcpu %d, blade %d\n",
- cpu, per_cpu(x86_cpu_to_apicid, cpu), pnode, nid,
- lcpu, blade);
+ printk(KERN_DEBUG "UV: cpu %d, apicid 0x%x, pnode %d, nid %d, lcpu %d, blade %d\n",
+ cpu, apicid, pnode, nid, lcpu, blade);
}
/* Add blade/pnode info for nodes without cpus */
/*
* Fixup core topology information for AMD multi-node processors.
- * Assumption 1: Number of cores in each internal node is the same.
- * Assumption 2: Mixed systems with both single-node and dual-node
- * processors are not supported.
+ * Assumption: Number of cores in each internal node is the same.
*/
#ifdef CONFIG_X86_HT
static void __cpuinit amd_fixup_dcm(struct cpuinfo_x86 *c)
{
-#ifdef CONFIG_PCI
- u32 t, cpn;
- u8 n, n_id;
+ unsigned long long value;
+ u32 nodes, cores_per_node;
int cpu = smp_processor_id();
+ if (!cpu_has(c, X86_FEATURE_NODEID_MSR))
+ return;
+
/* fixup topology information only once for a core */
if (cpu_has(c, X86_FEATURE_AMD_DCM))
return;
- /* check for multi-node processor on boot cpu */
- t = read_pci_config(0, 24, 3, 0xe8);
- if (!(t & (1 << 29)))
+ rdmsrl(MSR_FAM10H_NODE_ID, value);
+
+ nodes = ((value >> 3) & 7) + 1;
+ if (nodes == 1)
return;
set_cpu_cap(c, X86_FEATURE_AMD_DCM);
+ cores_per_node = c->x86_max_cores / nodes;
- /* cores per node: each internal node has half the number of cores */
- cpn = c->x86_max_cores >> 1;
+ /* store NodeID, use llc_shared_map to store sibling info */
+ per_cpu(cpu_llc_id, cpu) = value & 7;
- /* even-numbered NB_id of this dual-node processor */
- n = c->phys_proc_id << 1;
-
- /*
- * determine internal node id and assign cores fifty-fifty to
- * each node of the dual-node processor
- */
- t = read_pci_config(0, 24 + n, 3, 0xe8);
- n = (t>>30) & 0x3;
- if (n == 0) {
- if (c->cpu_core_id < cpn)
- n_id = 0;
- else
- n_id = 1;
- } else {
- if (c->cpu_core_id < cpn)
- n_id = 1;
- else
- n_id = 0;
- }
-
- /* compute entire NodeID, use llc_shared_map to store sibling info */
- per_cpu(cpu_llc_id, cpu) = (c->phys_proc_id << 1) + n_id;
-
- /* fixup core id to be in range from 0 to cpn */
- c->cpu_core_id = c->cpu_core_id % cpn;
-#endif
+ /* fixup core id to be in range from 0 to (cores_per_node - 1) */
+ c->cpu_core_id = c->cpu_core_id % cores_per_node;
}
#endif
static void drv_read(struct drv_cmd *cmd)
{
+ int err;
cmd->val = 0;
- smp_call_function_single(cpumask_any(cmd->mask), do_drv_read, cmd, 1);
+ err = smp_call_function_any(cmd->mask, do_drv_read, cmd, 1);
+ WARN_ON_ONCE(err); /* smp_call_function_any() was buggy? */
}
static void drv_write(struct drv_cmd *cmd)
if (c->x86_power & (1 << 8)) {
set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
set_cpu_cap(c, X86_FEATURE_NONSTOP_TSC);
- set_cpu_cap(c, X86_FEATURE_TSC_RELIABLE);
sched_clock_stable = 1;
}
bits |= 0x2;
if (hwc->config & ARCH_PERFMON_EVENTSEL_OS)
bits |= 0x1;
+
+ /*
+ * ANY bit is supported in v3 and up
+ */
+ if (x86_pmu.version > 2 && hwc->config & ARCH_PERFMON_EVENTSEL_ANY)
+ bits |= 0x4;
+
bits <<= (idx * 4);
mask = 0xfULL << (idx * 4);
.warning_symbol = backtrace_warning_symbol,
.stack = backtrace_stack,
.address = backtrace_address,
+ .walk_stack = print_context_stack_bp,
};
#include "../dumpstack.h"
callchain_store(entry, PERF_CONTEXT_KERNEL);
callchain_store(entry, regs->ip);
- dump_trace(NULL, regs, NULL, 0, &backtrace_ops, entry);
+ dump_trace(NULL, regs, NULL, regs->bp, &backtrace_ops, entry);
}
/*
int i, err = 0;
i = 0;
- if (register_chrdev(CPUID_MAJOR, "cpu/cpuid", &cpuid_fops)) {
+ if (__register_chrdev(CPUID_MAJOR, 0, NR_CPUS,
+ "cpu/cpuid", &cpuid_fops)) {
printk(KERN_ERR "cpuid: unable to get major %d for cpuid\n",
CPUID_MAJOR);
err = -EBUSY;
}
class_destroy(cpuid_class);
out_chrdev:
- unregister_chrdev(CPUID_MAJOR, "cpu/cpuid");
+ __unregister_chrdev(CPUID_MAJOR, 0, NR_CPUS, "cpu/cpuid");
out:
return err;
}
}
return bp;
}
+EXPORT_SYMBOL_GPL(print_context_stack);
+
+unsigned long
+print_context_stack_bp(struct thread_info *tinfo,
+ unsigned long *stack, unsigned long bp,
+ const struct stacktrace_ops *ops, void *data,
+ unsigned long *end, int *graph)
+{
+ struct stack_frame *frame = (struct stack_frame *)bp;
+ unsigned long *ret_addr = &frame->return_address;
+
+ while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
+ unsigned long addr = *ret_addr;
+
+ if (!__kernel_text_address(addr))
+ break;
+
+ ops->address(data, addr, 1);
+ frame = frame->next_frame;
+ ret_addr = &frame->return_address;
+ print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
+ }
+
+ return (unsigned long)frame;
+}
+EXPORT_SYMBOL_GPL(print_context_stack_bp);
static void
}
static const struct stacktrace_ops print_trace_ops = {
- .warning = print_trace_warning,
- .warning_symbol = print_trace_warning_symbol,
- .stack = print_trace_stack,
- .address = print_trace_address,
+ .warning = print_trace_warning,
+ .warning_symbol = print_trace_warning_symbol,
+ .stack = print_trace_stack,
+ .address = print_trace_address,
+ .walk_stack = print_context_stack,
};
void
#define get_bp(bp) asm("movq %%rbp, %0" : "=r" (bp) :)
#endif
-extern unsigned long
-print_context_stack(struct thread_info *tinfo,
- unsigned long *stack, unsigned long bp,
- const struct stacktrace_ops *ops, void *data,
- unsigned long *end, int *graph);
-
extern void
show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs,
unsigned long *stack, unsigned long bp, char *log_lvl);
context = (struct thread_info *)
((unsigned long)stack & (~(THREAD_SIZE - 1)));
- bp = print_context_stack(context, stack, bp, ops, data, NULL, &graph);
+ bp = ops->walk_stack(context, stack, bp, ops, data, NULL, &graph);
stack = (unsigned long *)context->previous_esp;
if (!stack)
if (ops->stack(data, id) < 0)
break;
- bp = print_context_stack(tinfo, stack, bp, ops,
- data, estack_end, &graph);
+ bp = ops->walk_stack(tinfo, stack, bp, ops,
+ data, estack_end, &graph);
ops->stack(data, "<EOE>");
/*
* We link to the next stack via the
/*
* Early reserved memory areas.
*/
-#define MAX_EARLY_RES 20
+#define MAX_EARLY_RES 32
struct early_res {
u64 start, end;
};
static struct early_res early_res[MAX_EARLY_RES] __initdata = {
{ 0, PAGE_SIZE, "BIOS data page", 1 }, /* BIOS data page */
-#ifdef CONFIG_X86_32
+#if defined(CONFIG_X86_32) && defined(CONFIG_X86_TRAMPOLINE)
/*
* But first pinch a few for the stack/trampoline stuff
* FIXME: Don't need the extra page at 4K, but need to fix
* trampoline before removing it. (see the GDT stuff)
*/
- { PAGE_SIZE, PAGE_SIZE, "EX TRAMPOLINE", 1 },
+ { PAGE_SIZE, PAGE_SIZE + PAGE_SIZE, "EX TRAMPOLINE", 1 },
#endif
{}
struct ucode_cpu_info *uci = ucode_cpu_info + cpu;
enum ucode_state ustate;
- if (uci->valid && uci->mc)
+ if (uci->valid)
ustate = microcode_resume_cpu(cpu);
else
ustate = microcode_init_cpu(cpu);
int i, err = 0;
i = 0;
- if (register_chrdev(MSR_MAJOR, "cpu/msr", &msr_fops)) {
+ if (__register_chrdev(MSR_MAJOR, 0, NR_CPUS, "cpu/msr", &msr_fops)) {
printk(KERN_ERR "msr: unable to get major %d for msr\n",
MSR_MAJOR);
err = -EBUSY;
msr_device_destroy(i);
class_destroy(msr_class);
out_chrdev:
- unregister_chrdev(MSR_MAJOR, "cpu/msr");
+ __unregister_chrdev(MSR_MAJOR, 0, NR_CPUS, "cpu/msr");
out:
return err;
}
if (!product)
product = "";
- printk("\n");
- printk(KERN_INFO "Pid: %d, comm: %.20s %s %s %.*s %s/%s\n",
+ printk(KERN_CONT "\n");
+ printk(KERN_DEFAULT "Pid: %d, comm: %.20s %s %s %.*s %s/%s\n",
current->pid, current->comm, print_tainted(),
init_utsname()->release,
(int)strcspn(init_utsname()->version, " "),
regs.es = __USER_DS;
regs.fs = __KERNEL_PERCPU;
regs.gs = __KERNEL_STACK_CANARY;
+#else
+ regs.ss = __KERNEL_DS;
#endif
regs.orig_ax = -1;
show_regs_common();
- printk("EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
+ printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
(u16)regs->cs, regs->ip, regs->flags,
smp_processor_id());
print_symbol("EIP is at %s\n", regs->ip);
- printk("EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
+ printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
regs->ax, regs->bx, regs->cx, regs->dx);
- printk("ESI: %08lx EDI: %08lx EBP: %08lx ESP: %08lx\n",
+ printk(KERN_DEFAULT "ESI: %08lx EDI: %08lx EBP: %08lx ESP: %08lx\n",
regs->si, regs->di, regs->bp, sp);
- printk(" DS: %04x ES: %04x FS: %04x GS: %04x SS: %04x\n",
+ printk(KERN_DEFAULT " DS: %04x ES: %04x FS: %04x GS: %04x SS: %04x\n",
(u16)regs->ds, (u16)regs->es, (u16)regs->fs, gs, ss);
if (!all)
cr2 = read_cr2();
cr3 = read_cr3();
cr4 = read_cr4_safe();
- printk("CR0: %08lx CR2: %08lx CR3: %08lx CR4: %08lx\n",
+ printk(KERN_DEFAULT "CR0: %08lx CR2: %08lx CR3: %08lx CR4: %08lx\n",
cr0, cr2, cr3, cr4);
get_debugreg(d0, 0);
get_debugreg(d1, 1);
get_debugreg(d2, 2);
get_debugreg(d3, 3);
- printk("DR0: %08lx DR1: %08lx DR2: %08lx DR3: %08lx\n",
+ printk(KERN_DEFAULT "DR0: %08lx DR1: %08lx DR2: %08lx DR3: %08lx\n",
d0, d1, d2, d3);
get_debugreg(d6, 6);
get_debugreg(d7, 7);
- printk("DR6: %08lx DR7: %08lx\n",
+ printk(KERN_DEFAULT "DR6: %08lx DR7: %08lx\n",
d6, d7);
}
unsigned int ds, cs, es;
show_regs_common();
- printk(KERN_INFO "RIP: %04lx:[<%016lx>] ", regs->cs & 0xffff, regs->ip);
+ printk(KERN_DEFAULT "RIP: %04lx:[<%016lx>] ", regs->cs & 0xffff, regs->ip);
printk_address(regs->ip, 1);
- printk(KERN_INFO "RSP: %04lx:%016lx EFLAGS: %08lx\n", regs->ss,
+ printk(KERN_DEFAULT "RSP: %04lx:%016lx EFLAGS: %08lx\n", regs->ss,
regs->sp, regs->flags);
- printk(KERN_INFO "RAX: %016lx RBX: %016lx RCX: %016lx\n",
+ printk(KERN_DEFAULT "RAX: %016lx RBX: %016lx RCX: %016lx\n",
regs->ax, regs->bx, regs->cx);
- printk(KERN_INFO "RDX: %016lx RSI: %016lx RDI: %016lx\n",
+ printk(KERN_DEFAULT "RDX: %016lx RSI: %016lx RDI: %016lx\n",
regs->dx, regs->si, regs->di);
- printk(KERN_INFO "RBP: %016lx R08: %016lx R09: %016lx\n",
+ printk(KERN_DEFAULT "RBP: %016lx R08: %016lx R09: %016lx\n",
regs->bp, regs->r8, regs->r9);
- printk(KERN_INFO "R10: %016lx R11: %016lx R12: %016lx\n",
+ printk(KERN_DEFAULT "R10: %016lx R11: %016lx R12: %016lx\n",
regs->r10, regs->r11, regs->r12);
- printk(KERN_INFO "R13: %016lx R14: %016lx R15: %016lx\n",
+ printk(KERN_DEFAULT "R13: %016lx R14: %016lx R15: %016lx\n",
regs->r13, regs->r14, regs->r15);
asm("movl %%ds,%0" : "=r" (ds));
cr3 = read_cr3();
cr4 = read_cr4();
- printk(KERN_INFO "FS: %016lx(%04x) GS:%016lx(%04x) knlGS:%016lx\n",
+ printk(KERN_DEFAULT "FS: %016lx(%04x) GS:%016lx(%04x) knlGS:%016lx\n",
fs, fsindex, gs, gsindex, shadowgs);
- printk(KERN_INFO "CS: %04x DS: %04x ES: %04x CR0: %016lx\n", cs, ds,
+ printk(KERN_DEFAULT "CS: %04x DS: %04x ES: %04x CR0: %016lx\n", cs, ds,
es, cr0);
- printk(KERN_INFO "CR2: %016lx CR3: %016lx CR4: %016lx\n", cr2, cr3,
+ printk(KERN_DEFAULT "CR2: %016lx CR3: %016lx CR4: %016lx\n", cr2, cr3,
cr4);
get_debugreg(d0, 0);
get_debugreg(d1, 1);
get_debugreg(d2, 2);
- printk(KERN_INFO "DR0: %016lx DR1: %016lx DR2: %016lx\n", d0, d1, d2);
+ printk(KERN_DEFAULT "DR0: %016lx DR1: %016lx DR2: %016lx\n", d0, d1, d2);
get_debugreg(d3, 3);
get_debugreg(d6, 6);
get_debugreg(d7, 7);
- printk(KERN_INFO "DR3: %016lx DR6: %016lx DR7: %016lx\n", d3, d6, d7);
+ printk(KERN_DEFAULT "DR3: %016lx DR6: %016lx DR7: %016lx\n", d3, d6, d7);
}
void show_regs(struct pt_regs *regs)
}
static const struct stacktrace_ops save_stack_ops = {
- .warning = save_stack_warning,
- .warning_symbol = save_stack_warning_symbol,
- .stack = save_stack_stack,
- .address = save_stack_address,
+ .warning = save_stack_warning,
+ .warning_symbol = save_stack_warning_symbol,
+ .stack = save_stack_stack,
+ .address = save_stack_address,
+ .walk_stack = print_context_stack,
};
static const struct stacktrace_ops save_stack_ops_nosched = {
- .warning = save_stack_warning,
- .warning_symbol = save_stack_warning_symbol,
- .stack = save_stack_stack,
- .address = save_stack_address_nosched,
+ .warning = save_stack_warning,
+ .warning_symbol = save_stack_warning_symbol,
+ .stack = save_stack_stack,
+ .address = save_stack_address_nosched,
+ .walk_stack = print_context_stack,
};
/*
{
if (!tsc_unstable) {
tsc_unstable = 1;
+ sched_clock_stable = 0;
printk(KERN_INFO "Marking TSC unstable due to %s\n", reason);
/* Change only the rating, when not registered */
if (clocksource_tsc.mult)
unsigned long mmr_offset;
unsigned mmr_pnode;
- dest = set_desc_affinity(desc, mask);
- if (dest == BAD_APICID)
+ if (set_desc_affinity(desc, mask, &dest))
return -1;
mmr_value = 0;
hrtimer_cancel(&apic->lapic_timer.timer);
update_divide_count(apic);
start_apic_timer(apic);
+ apic->irr_pending = true;
}
void __kvm_migrate_apic_timer(struct kvm_vcpu *vcpu)
static void FNAME(invlpg)(struct kvm_vcpu *vcpu, gva_t gva)
{
struct kvm_shadow_walk_iterator iterator;
- pt_element_t gpte;
- gpa_t pte_gpa = -1;
int level;
u64 *sptep;
int need_flush = 0;
if (level == PT_PAGE_TABLE_LEVEL ||
((level == PT_DIRECTORY_LEVEL && is_large_pte(*sptep))) ||
((level == PT_PDPE_LEVEL && is_large_pte(*sptep)))) {
- struct kvm_mmu_page *sp = page_header(__pa(sptep));
-
- pte_gpa = (sp->gfn << PAGE_SHIFT);
- pte_gpa += (sptep - sp->spt) * sizeof(pt_element_t);
if (is_shadow_present_pte(*sptep)) {
rmap_remove(vcpu->kvm, sptep);
if (need_flush)
kvm_flush_remote_tlbs(vcpu->kvm);
spin_unlock(&vcpu->kvm->mmu_lock);
-
- if (pte_gpa == -1)
- return;
- if (kvm_read_guest_atomic(vcpu->kvm, pte_gpa, &gpte,
- sizeof(pt_element_t)))
- return;
- if (is_present_gpte(gpte) && (gpte & PT_ACCESSED_MASK)) {
- if (mmu_topup_memory_caches(vcpu))
- return;
- kvm_mmu_pte_write(vcpu, pte_gpa, (const u8 *)&gpte,
- sizeof(pt_element_t), 0);
- }
}
static gpa_t FNAME(gva_to_gpa)(struct kvm_vcpu *vcpu, gva_t vaddr)
events->sipi_vector = vcpu->arch.sipi_vector;
- events->flags = 0;
+ events->flags = (KVM_VCPUEVENT_VALID_NMI_PENDING
+ | KVM_VCPUEVENT_VALID_SIPI_VECTOR);
vcpu_put(vcpu);
}
static int kvm_vcpu_ioctl_x86_set_vcpu_events(struct kvm_vcpu *vcpu,
struct kvm_vcpu_events *events)
{
- if (events->flags)
+ if (events->flags & ~(KVM_VCPUEVENT_VALID_NMI_PENDING
+ | KVM_VCPUEVENT_VALID_SIPI_VECTOR))
return -EINVAL;
vcpu_load(vcpu);
kvm_pic_clear_isr_ack(vcpu->kvm);
vcpu->arch.nmi_injected = events->nmi.injected;
- vcpu->arch.nmi_pending = events->nmi.pending;
+ if (events->flags & KVM_VCPUEVENT_VALID_NMI_PENDING)
+ vcpu->arch.nmi_pending = events->nmi.pending;
kvm_x86_ops->set_nmi_mask(vcpu, events->nmi.masked);
- vcpu->arch.sipi_vector = events->sipi_vector;
+ if (events->flags & KVM_VCPUEVENT_VALID_SIPI_VECTOR)
+ vcpu->arch.sipi_vector = events->sipi_vector;
vcpu_put(vcpu);
clean-files := inat-tables.c
-obj-$(CONFIG_SMP) := msr.o
+obj-$(CONFIG_SMP) += msr-smp.o
lib-y := delay.o
lib-y += thunk_$(BITS).o
lib-y += memcpy_$(BITS).o
lib-$(CONFIG_KPROBES) += insn.o inat.o
-obj-y += msr-reg.o msr-reg-export.o
+obj-y += msr.o msr-reg.o msr-reg-export.o
ifeq ($(CONFIG_X86_32),y)
obj-y += atomic64_32.o
--- /dev/null
+#include <linux/module.h>
+#include <linux/preempt.h>
+#include <linux/smp.h>
+#include <asm/msr.h>
+
+static void __rdmsr_on_cpu(void *info)
+{
+ struct msr_info *rv = info;
+ struct msr *reg;
+ int this_cpu = raw_smp_processor_id();
+
+ if (rv->msrs)
+ reg = per_cpu_ptr(rv->msrs, this_cpu);
+ else
+ reg = &rv->reg;
+
+ rdmsr(rv->msr_no, reg->l, reg->h);
+}
+
+static void __wrmsr_on_cpu(void *info)
+{
+ struct msr_info *rv = info;
+ struct msr *reg;
+ int this_cpu = raw_smp_processor_id();
+
+ if (rv->msrs)
+ reg = per_cpu_ptr(rv->msrs, this_cpu);
+ else
+ reg = &rv->reg;
+
+ wrmsr(rv->msr_no, reg->l, reg->h);
+}
+
+int rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h)
+{
+ int err;
+ struct msr_info rv;
+
+ memset(&rv, 0, sizeof(rv));
+
+ rv.msr_no = msr_no;
+ err = smp_call_function_single(cpu, __rdmsr_on_cpu, &rv, 1);
+ *l = rv.reg.l;
+ *h = rv.reg.h;
+
+ return err;
+}
+EXPORT_SYMBOL(rdmsr_on_cpu);
+
+int wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h)
+{
+ int err;
+ struct msr_info rv;
+
+ memset(&rv, 0, sizeof(rv));
+
+ rv.msr_no = msr_no;
+ rv.reg.l = l;
+ rv.reg.h = h;
+ err = smp_call_function_single(cpu, __wrmsr_on_cpu, &rv, 1);
+
+ return err;
+}
+EXPORT_SYMBOL(wrmsr_on_cpu);
+
+static void __rwmsr_on_cpus(const struct cpumask *mask, u32 msr_no,
+ struct msr *msrs,
+ void (*msr_func) (void *info))
+{
+ struct msr_info rv;
+ int this_cpu;
+
+ memset(&rv, 0, sizeof(rv));
+
+ rv.msrs = msrs;
+ rv.msr_no = msr_no;
+
+ this_cpu = get_cpu();
+
+ if (cpumask_test_cpu(this_cpu, mask))
+ msr_func(&rv);
+
+ smp_call_function_many(mask, msr_func, &rv, 1);
+ put_cpu();
+}
+
+/* rdmsr on a bunch of CPUs
+ *
+ * @mask: which CPUs
+ * @msr_no: which MSR
+ * @msrs: array of MSR values
+ *
+ */
+void rdmsr_on_cpus(const struct cpumask *mask, u32 msr_no, struct msr *msrs)
+{
+ __rwmsr_on_cpus(mask, msr_no, msrs, __rdmsr_on_cpu);
+}
+EXPORT_SYMBOL(rdmsr_on_cpus);
+
+/*
+ * wrmsr on a bunch of CPUs
+ *
+ * @mask: which CPUs
+ * @msr_no: which MSR
+ * @msrs: array of MSR values
+ *
+ */
+void wrmsr_on_cpus(const struct cpumask *mask, u32 msr_no, struct msr *msrs)
+{
+ __rwmsr_on_cpus(mask, msr_no, msrs, __wrmsr_on_cpu);
+}
+EXPORT_SYMBOL(wrmsr_on_cpus);
+
+/* These "safe" variants are slower and should be used when the target MSR
+ may not actually exist. */
+static void __rdmsr_safe_on_cpu(void *info)
+{
+ struct msr_info *rv = info;
+
+ rv->err = rdmsr_safe(rv->msr_no, &rv->reg.l, &rv->reg.h);
+}
+
+static void __wrmsr_safe_on_cpu(void *info)
+{
+ struct msr_info *rv = info;
+
+ rv->err = wrmsr_safe(rv->msr_no, rv->reg.l, rv->reg.h);
+}
+
+int rdmsr_safe_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h)
+{
+ int err;
+ struct msr_info rv;
+
+ memset(&rv, 0, sizeof(rv));
+
+ rv.msr_no = msr_no;
+ err = smp_call_function_single(cpu, __rdmsr_safe_on_cpu, &rv, 1);
+ *l = rv.reg.l;
+ *h = rv.reg.h;
+
+ return err ? err : rv.err;
+}
+EXPORT_SYMBOL(rdmsr_safe_on_cpu);
+
+int wrmsr_safe_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h)
+{
+ int err;
+ struct msr_info rv;
+
+ memset(&rv, 0, sizeof(rv));
+
+ rv.msr_no = msr_no;
+ rv.reg.l = l;
+ rv.reg.h = h;
+ err = smp_call_function_single(cpu, __wrmsr_safe_on_cpu, &rv, 1);
+
+ return err ? err : rv.err;
+}
+EXPORT_SYMBOL(wrmsr_safe_on_cpu);
+
+/*
+ * These variants are significantly slower, but allows control over
+ * the entire 32-bit GPR set.
+ */
+static void __rdmsr_safe_regs_on_cpu(void *info)
+{
+ struct msr_regs_info *rv = info;
+
+ rv->err = rdmsr_safe_regs(rv->regs);
+}
+
+static void __wrmsr_safe_regs_on_cpu(void *info)
+{
+ struct msr_regs_info *rv = info;
+
+ rv->err = wrmsr_safe_regs(rv->regs);
+}
+
+int rdmsr_safe_regs_on_cpu(unsigned int cpu, u32 *regs)
+{
+ int err;
+ struct msr_regs_info rv;
+
+ rv.regs = regs;
+ rv.err = -EIO;
+ err = smp_call_function_single(cpu, __rdmsr_safe_regs_on_cpu, &rv, 1);
+
+ return err ? err : rv.err;
+}
+EXPORT_SYMBOL(rdmsr_safe_regs_on_cpu);
+
+int wrmsr_safe_regs_on_cpu(unsigned int cpu, u32 *regs)
+{
+ int err;
+ struct msr_regs_info rv;
+
+ rv.regs = regs;
+ rv.err = -EIO;
+ err = smp_call_function_single(cpu, __wrmsr_safe_regs_on_cpu, &rv, 1);
+
+ return err ? err : rv.err;
+}
+EXPORT_SYMBOL(wrmsr_safe_regs_on_cpu);
#include <linux/module.h>
#include <linux/preempt.h>
-#include <linux/smp.h>
#include <asm/msr.h>
-struct msr_info {
- u32 msr_no;
- struct msr reg;
- struct msr *msrs;
- int err;
-};
-
-static void __rdmsr_on_cpu(void *info)
-{
- struct msr_info *rv = info;
- struct msr *reg;
- int this_cpu = raw_smp_processor_id();
-
- if (rv->msrs)
- reg = per_cpu_ptr(rv->msrs, this_cpu);
- else
- reg = &rv->reg;
-
- rdmsr(rv->msr_no, reg->l, reg->h);
-}
-
-static void __wrmsr_on_cpu(void *info)
-{
- struct msr_info *rv = info;
- struct msr *reg;
- int this_cpu = raw_smp_processor_id();
-
- if (rv->msrs)
- reg = per_cpu_ptr(rv->msrs, this_cpu);
- else
- reg = &rv->reg;
-
- wrmsr(rv->msr_no, reg->l, reg->h);
-}
-
-int rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h)
-{
- int err;
- struct msr_info rv;
-
- memset(&rv, 0, sizeof(rv));
-
- rv.msr_no = msr_no;
- err = smp_call_function_single(cpu, __rdmsr_on_cpu, &rv, 1);
- *l = rv.reg.l;
- *h = rv.reg.h;
-
- return err;
-}
-EXPORT_SYMBOL(rdmsr_on_cpu);
-
-int wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h)
-{
- int err;
- struct msr_info rv;
-
- memset(&rv, 0, sizeof(rv));
-
- rv.msr_no = msr_no;
- rv.reg.l = l;
- rv.reg.h = h;
- err = smp_call_function_single(cpu, __wrmsr_on_cpu, &rv, 1);
-
- return err;
-}
-EXPORT_SYMBOL(wrmsr_on_cpu);
-
-static void __rwmsr_on_cpus(const struct cpumask *mask, u32 msr_no,
- struct msr *msrs,
- void (*msr_func) (void *info))
-{
- struct msr_info rv;
- int this_cpu;
-
- memset(&rv, 0, sizeof(rv));
-
- rv.msrs = msrs;
- rv.msr_no = msr_no;
-
- this_cpu = get_cpu();
-
- if (cpumask_test_cpu(this_cpu, mask))
- msr_func(&rv);
-
- smp_call_function_many(mask, msr_func, &rv, 1);
- put_cpu();
-}
-
-/* rdmsr on a bunch of CPUs
- *
- * @mask: which CPUs
- * @msr_no: which MSR
- * @msrs: array of MSR values
- *
- */
-void rdmsr_on_cpus(const struct cpumask *mask, u32 msr_no, struct msr *msrs)
-{
- __rwmsr_on_cpus(mask, msr_no, msrs, __rdmsr_on_cpu);
-}
-EXPORT_SYMBOL(rdmsr_on_cpus);
-
-/*
- * wrmsr on a bunch of CPUs
- *
- * @mask: which CPUs
- * @msr_no: which MSR
- * @msrs: array of MSR values
- *
- */
-void wrmsr_on_cpus(const struct cpumask *mask, u32 msr_no, struct msr *msrs)
-{
- __rwmsr_on_cpus(mask, msr_no, msrs, __wrmsr_on_cpu);
-}
-EXPORT_SYMBOL(wrmsr_on_cpus);
-
struct msr *msrs_alloc(void)
{
struct msr *msrs = NULL;
free_percpu(msrs);
}
EXPORT_SYMBOL(msrs_free);
-
-/* These "safe" variants are slower and should be used when the target MSR
- may not actually exist. */
-static void __rdmsr_safe_on_cpu(void *info)
-{
- struct msr_info *rv = info;
-
- rv->err = rdmsr_safe(rv->msr_no, &rv->reg.l, &rv->reg.h);
-}
-
-static void __wrmsr_safe_on_cpu(void *info)
-{
- struct msr_info *rv = info;
-
- rv->err = wrmsr_safe(rv->msr_no, rv->reg.l, rv->reg.h);
-}
-
-int rdmsr_safe_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h)
-{
- int err;
- struct msr_info rv;
-
- memset(&rv, 0, sizeof(rv));
-
- rv.msr_no = msr_no;
- err = smp_call_function_single(cpu, __rdmsr_safe_on_cpu, &rv, 1);
- *l = rv.reg.l;
- *h = rv.reg.h;
-
- return err ? err : rv.err;
-}
-EXPORT_SYMBOL(rdmsr_safe_on_cpu);
-
-int wrmsr_safe_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h)
-{
- int err;
- struct msr_info rv;
-
- memset(&rv, 0, sizeof(rv));
-
- rv.msr_no = msr_no;
- rv.reg.l = l;
- rv.reg.h = h;
- err = smp_call_function_single(cpu, __wrmsr_safe_on_cpu, &rv, 1);
-
- return err ? err : rv.err;
-}
-EXPORT_SYMBOL(wrmsr_safe_on_cpu);
-
-/*
- * These variants are significantly slower, but allows control over
- * the entire 32-bit GPR set.
- */
-struct msr_regs_info {
- u32 *regs;
- int err;
-};
-
-static void __rdmsr_safe_regs_on_cpu(void *info)
-{
- struct msr_regs_info *rv = info;
-
- rv->err = rdmsr_safe_regs(rv->regs);
-}
-
-static void __wrmsr_safe_regs_on_cpu(void *info)
-{
- struct msr_regs_info *rv = info;
-
- rv->err = wrmsr_safe_regs(rv->regs);
-}
-
-int rdmsr_safe_regs_on_cpu(unsigned int cpu, u32 *regs)
-{
- int err;
- struct msr_regs_info rv;
-
- rv.regs = regs;
- rv.err = -EIO;
- err = smp_call_function_single(cpu, __rdmsr_safe_regs_on_cpu, &rv, 1);
-
- return err ? err : rv.err;
-}
-EXPORT_SYMBOL(rdmsr_safe_regs_on_cpu);
-
-int wrmsr_safe_regs_on_cpu(unsigned int cpu, u32 *regs)
-{
- int err;
- struct msr_regs_info rv;
-
- rv.regs = regs;
- rv.err = -EIO;
- err = smp_call_function_single(cpu, __wrmsr_safe_regs_on_cpu, &rv, 1);
-
- return err ? err : rv.err;
-}
-EXPORT_SYMBOL(wrmsr_safe_regs_on_cpu);
reservedpages << (PAGE_SHIFT-10),
datasize >> 10,
initsize >> 10,
- (unsigned long) (totalhigh_pages << (PAGE_SHIFT-10))
- );
+ totalhigh_pages << (PAGE_SHIFT-10));
printk(KERN_INFO "virtual kernel memory layout:\n"
" fixmap : 0x%08lx - 0x%08lx (%4ld kB)\n"
switch (e->type) {
case KMEMCHECK_ERROR_INVALID_ACCESS:
- printk(KERN_ERR "WARNING: kmemcheck: Caught %d-bit read "
- "from %s memory (%p)\n",
+ printk(KERN_WARNING "WARNING: kmemcheck: Caught %d-bit read from %s memory (%p)\n",
8 * e->size, e->state < ARRAY_SIZE(desc) ?
desc[e->state] : "(invalid shadow state)",
(void *) e->address);
- printk(KERN_INFO);
+ printk(KERN_WARNING);
for (i = 0; i < SHADOW_COPY_SIZE; ++i)
- printk("%02x", e->memory_copy[i]);
- printk("\n");
+ printk(KERN_CONT "%02x", e->memory_copy[i]);
+ printk(KERN_CONT "\n");
- printk(KERN_INFO);
+ printk(KERN_WARNING);
for (i = 0; i < SHADOW_COPY_SIZE; ++i) {
if (e->shadow_copy[i] < ARRAY_SIZE(short_desc))
- printk(" %c", short_desc[e->shadow_copy[i]]);
+ printk(KERN_CONT " %c", short_desc[e->shadow_copy[i]]);
else
- printk(" ?");
+ printk(KERN_CONT " ?");
}
- printk("\n");
- printk(KERN_INFO "%*c\n", 2 + 2
+ printk(KERN_CONT "\n");
+ printk(KERN_WARNING "%*c\n", 2 + 2
* (int) (e->address & (SHADOW_COPY_SIZE - 1)), '^');
break;
case KMEMCHECK_ERROR_BUG:
kmmio_die_notifier(struct notifier_block *nb, unsigned long val, void *args)
{
struct die_args *arg = args;
+ unsigned long* dr6_p = (unsigned long *)ERR_PTR(arg->err);
- if (val == DIE_DEBUG && (arg->err & DR_STEP))
- if (post_kmmio_handler(arg->err, arg->regs) == 1) {
+ if (val == DIE_DEBUG && (*dr6_p & DR_STEP))
+ if (post_kmmio_handler(*dr6_p, arg->regs) == 1) {
/*
* Reset the BS bit in dr6 (pointed by args->err) to
* denote completion of processing
*/
- (*(unsigned long *)ERR_PTR(arg->err)) &= ~DR_STEP;
+ *dr6_p &= ~DR_STEP;
return NOTIFY_STOP;
}
e820_register_active_regions(chunk->nid, chunk->start_pfn,
min(chunk->end_pfn, max_pfn));
}
+ /* for out of order entries in SRAT */
+ sort_node_map();
for_each_online_node(nid) {
unsigned long start = node_start_pfn[nid];
unsigned long s = nodes[i].start >> PAGE_SHIFT;
unsigned long e = nodes[i].end >> PAGE_SHIFT;
pxmram += e - s;
- pxmram -= absent_pages_in_range(s, e);
+ pxmram -= __absent_pages_in_range(i, s, e);
if ((long)pxmram < 0)
pxmram = 0;
}
for_each_node_mask(i, nodes_parsed)
e820_register_active_regions(i, nodes[i].start >> PAGE_SHIFT,
nodes[i].end >> PAGE_SHIFT);
+ /* for out of order entries in SRAT */
+ sort_node_map();
if (!nodes_cover_memory(nodes)) {
bad_srat();
return -1;
}
static struct stacktrace_ops backtrace_ops = {
- .warning = backtrace_warning,
- .warning_symbol = backtrace_warning_symbol,
- .stack = backtrace_stack,
- .address = backtrace_address,
+ .warning = backtrace_warning,
+ .warning_symbol = backtrace_warning_symbol,
+ .stack = backtrace_stack,
+ .address = backtrace_address,
+ .walk_stack = print_context_stack,
};
struct frame_head {
}
}
-void __init update_res(struct pci_root_info *info, size_t start,
+void __devinit update_res(struct pci_root_info *info, size_t start,
size_t end, unsigned long flags, int merge)
{
int i;
u64 mmioh_base, mmioh_end;
int bus_base, bus_end;
+ /* some sys doesn't get mmconf enabled */
+ if (dev->cfg_size < 0x120)
+ return;
+
if (pci_root_num >= PCI_ROOT_NR) {
printk(KERN_DEBUG "intel_bus.c: PCI_ROOT_NR is too small\n");
return;
od_sver = 19;
}
-/^GNU/ {
- split($4, ver, ".");
+/^GNU objdump/ {
+ verstr = ""
+ for (i = 3; i <= NF; i++)
+ if (match($(i), "^[0-9]")) {
+ verstr = $(i);
+ break;
+ }
+ if (verstr == "") {
+ printf("Warning: Failed to find objdump version number.\n");
+ exit 0;
+ }
+ split(verstr, ver, ".");
if (ver[1] > od_ver ||
(ver[1] == od_ver && ver[2] >= od_sver)) {
exit 1;
} else {
printf("Warning: objdump version %s is older than %d.%d\n",
- $4, od_ver, od_sver);
+ verstr, od_ver, od_sver);
print("Warning: Skipping posttest.");
# Logic is inverted, because we just skip test without error.
exit 0;
# Awk implementation sanity check
function check_awk_implement() {
- if (!match("abc", "[[:lower:]]+"))
- return "Your awk doesn't support charactor-class."
if (sprintf("%x", 0) != "0")
return "Your awk has a printf-format problem."
return ""
delete gtable
delete atable
- opnd_expr = "^[[:alpha:]/]"
+ opnd_expr = "^[A-Za-z/]"
ext_expr = "^\\("
sep_expr = "^\\|$"
- group_expr = "^Grp[[:alnum:]]+"
+ group_expr = "^Grp[0-9A-Za-z]+"
- imm_expr = "^[IJAO][[:lower:]]"
+ imm_expr = "^[IJAO][a-z]"
imm_flag["Ib"] = "INAT_MAKE_IMM(INAT_IMM_BYTE)"
imm_flag["Jb"] = "INAT_MAKE_IMM(INAT_IMM_BYTE)"
imm_flag["Iw"] = "INAT_MAKE_IMM(INAT_IMM_WORD)"
imm_flag["Ob"] = "INAT_MOFFSET"
imm_flag["Ov"] = "INAT_MOFFSET"
- modrm_expr = "^([CDEGMNPQRSUVW/][[:lower:]]+|NTA|T[012])"
+ modrm_expr = "^([CDEGMNPQRSUVW/][a-z]+|NTA|T[012])"
force64_expr = "\\([df]64\\)"
rex_expr = "^REX(\\.[XRWB]+)*"
fpu_expr = "^ESC" # TODO
/* keep using Xen gdt for now; no urgent need to change it */
+#ifdef CONFIG_X86_32
pv_info.kernel_rpl = 1;
if (xen_feature(XENFEAT_supervisor_mode_kernel))
pv_info.kernel_rpl = 0;
+#else
+ pv_info.kernel_rpl = 0;
+#endif
/* set the limit of our address space */
xen_reserve_top();
* our current implementations need. If we'll ever need
* more the interface will need revisiting.
*/
- page = alloc_page(GFP_KERNEL | __GFP_ZERO);
+ page = alloc_page(gfp_mask | __GFP_ZERO);
if (!page)
goto out_free_bio;
if (bio_add_pc_page(q, bio, page, sector_size, 0) < sector_size)
if (atomic_long_dec_and_test(&ioc->refcount)) {
rcu_read_lock();
- if (ioc->aic && ioc->aic->dtor)
- ioc->aic->dtor(ioc->aic);
cfq_dtor(ioc);
rcu_read_unlock();
task_unlock(task);
if (atomic_dec_and_test(&ioc->nr_tasks)) {
- if (ioc->aic && ioc->aic->exit)
- ioc->aic->exit(ioc->aic);
cfq_exit(ioc);
}
ret->ioprio = 0;
ret->last_waited = jiffies; /* doesn't matter... */
ret->nr_batch_requests = 0; /* because this is 0 */
- ret->aic = NULL;
INIT_RADIX_TREE(&ret->radix_root, GFP_ATOMIC | __GFP_HIGH);
INIT_HLIST_HEAD(&ret->cic_list);
ret->ioc_data = NULL;
/**
* blk_stack_limits - adjust queue_limits for stacked devices
- * @t: the stacking driver limits (top)
- * @b: the underlying queue limits (bottom)
+ * @t: the stacking driver limits (top device)
+ * @b: the underlying queue limits (bottom, component device)
* @offset: offset to beginning of data within component device
*
* Description:
- * Merges two queue_limit structs. Returns 0 if alignment didn't
- * change. Returns -1 if adding the bottom device caused
- * misalignment.
+ * This function is used by stacking drivers like MD and DM to ensure
+ * that all component devices have compatible block sizes and
+ * alignments. The stacking driver must provide a queue_limits
+ * struct (top) and then iteratively call the stacking function for
+ * all component (bottom) devices. The stacking function will
+ * attempt to combine the values and ensure proper alignment.
+ *
+ * Returns 0 if the top and bottom queue_limits are compatible. The
+ * top device's block sizes and alignment offsets may be adjusted to
+ * ensure alignment with the bottom device. If no compatible sizes
+ * and alignments exist, -1 is returned and the resulting top
+ * queue_limits will have the misaligned flag set to indicate that
+ * the alignment_offset is undefined.
*/
int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
sector_t offset)
{
- int ret;
-
- ret = 0;
+ sector_t alignment;
+ unsigned int top, bottom, ret = 0;
t->max_sectors = min_not_zero(t->max_sectors, b->max_sectors);
t->max_hw_sectors = min_not_zero(t->max_hw_sectors, b->max_hw_sectors);
t->max_segment_size = min_not_zero(t->max_segment_size,
b->max_segment_size);
+ t->misaligned |= b->misaligned;
+
+ alignment = queue_limit_alignment_offset(b, offset);
+
+ /* Bottom device has different alignment. Check that it is
+ * compatible with the current top alignment.
+ */
+ if (t->alignment_offset != alignment) {
+
+ top = max(t->physical_block_size, t->io_min)
+ + t->alignment_offset;
+ bottom = max(b->physical_block_size, b->io_min) + alignment;
+
+ /* Verify that top and bottom intervals line up */
+ if (max(top, bottom) & (min(top, bottom) - 1)) {
+ t->misaligned = 1;
+ ret = -1;
+ }
+ }
+
t->logical_block_size = max(t->logical_block_size,
b->logical_block_size);
b->physical_block_size);
t->io_min = max(t->io_min, b->io_min);
+ t->io_opt = lcm(t->io_opt, b->io_opt);
+
t->no_cluster |= b->no_cluster;
t->discard_zeroes_data &= b->discard_zeroes_data;
- /* Bottom device offset aligned? */
- if (offset &&
- (offset & (b->physical_block_size - 1)) != b->alignment_offset) {
+ /* Physical block size a multiple of the logical block size? */
+ if (t->physical_block_size & (t->logical_block_size - 1)) {
+ t->physical_block_size = t->logical_block_size;
t->misaligned = 1;
ret = -1;
}
- /*
- * Temporarily disable discard granularity. It's currently buggy
- * since we default to 0 for discard_granularity, hence this
- * "failure" will always trigger for non-zero offsets.
- */
-#if 0
- if (offset &&
- (offset & (b->discard_granularity - 1)) != b->discard_alignment) {
- t->discard_misaligned = 1;
+ /* Minimum I/O a multiple of the physical block size? */
+ if (t->io_min & (t->physical_block_size - 1)) {
+ t->io_min = t->physical_block_size;
+ t->misaligned = 1;
ret = -1;
}
-#endif
- /* If top has no alignment offset, inherit from bottom */
- if (!t->alignment_offset)
- t->alignment_offset =
- b->alignment_offset & (b->physical_block_size - 1);
+ /* Optimal I/O a multiple of the physical block size? */
+ if (t->io_opt & (t->physical_block_size - 1)) {
+ t->io_opt = 0;
+ t->misaligned = 1;
+ ret = -1;
+ }
- if (!t->discard_alignment)
- t->discard_alignment =
- b->discard_alignment & (b->discard_granularity - 1);
+ /* Find lowest common alignment_offset */
+ t->alignment_offset = lcm(t->alignment_offset, alignment)
+ & (max(t->physical_block_size, t->io_min) - 1);
- /* Top device aligned on logical block boundary? */
+ /* Verify that new alignment_offset is on a logical block boundary */
if (t->alignment_offset & (t->logical_block_size - 1)) {
t->misaligned = 1;
ret = -1;
}
- /* Find lcm() of optimal I/O size and granularity */
- t->io_opt = lcm(t->io_opt, b->io_opt);
- t->discard_granularity = lcm(t->discard_granularity,
- b->discard_granularity);
-
- /* Verify that optimal I/O size is a multiple of io_min */
- if (t->io_min && t->io_opt % t->io_min)
- ret = -1;
+ /* Discard alignment and granularity */
+ if (b->discard_granularity) {
+ unsigned int granularity = b->discard_granularity;
+ offset &= granularity - 1;
+
+ alignment = (granularity + b->discard_alignment - offset)
+ & (granularity - 1);
+
+ if (t->discard_granularity != 0 &&
+ t->discard_alignment != alignment) {
+ top = t->discard_granularity + t->discard_alignment;
+ bottom = b->discard_granularity + alignment;
+
+ /* Verify that top and bottom intervals line up */
+ if (max(top, bottom) & (min(top, bottom) - 1))
+ t->discard_misaligned = 1;
+ }
+
+ t->max_discard_sectors = min_not_zero(t->max_discard_sectors,
+ b->max_discard_sectors);
+ t->discard_granularity = max(t->discard_granularity,
+ b->discard_granularity);
+ t->discard_alignment = lcm(t->discard_alignment, alignment) &
+ (t->discard_granularity - 1);
+ }
return ret;
}
EXPORT_SYMBOL(blk_stack_limits);
+/**
+ * bdev_stack_limits - adjust queue limits for stacked drivers
+ * @t: the stacking driver limits (top device)
+ * @bdev: the component block_device (bottom)
+ * @start: first data sector within component device
+ *
+ * Description:
+ * Merges queue limits for a top device and a block_device. Returns
+ * 0 if alignment didn't change. Returns -1 if adding the bottom
+ * device caused misalignment.
+ */
+int bdev_stack_limits(struct queue_limits *t, struct block_device *bdev,
+ sector_t start)
+{
+ struct request_queue *bq = bdev_get_queue(bdev);
+
+ start += get_start_sect(bdev);
+
+ return blk_stack_limits(t, &bq->limits, start << 9);
+}
+EXPORT_SYMBOL(bdev_stack_limits);
+
/**
* disk_stack_limits - adjust queue limits for stacked drivers
* @disk: MD/DM gendisk (top)
/* Root service tree for cfq_groups */
struct cfq_rb_root grp_service_tree;
struct cfq_group root_group;
- /* Number of active cfq groups on group service tree */
- int nr_groups;
/*
* The priority currently being served
static struct cfq_rb_root *service_tree_for(struct cfq_group *cfqg,
enum wl_prio_t prio,
- enum wl_type_t type,
- struct cfq_data *cfqd)
+ enum wl_type_t type)
{
if (!cfqg)
return NULL;
__cfq_group_service_tree_add(st, cfqg);
cfqg->on_st = true;
- cfqd->nr_groups++;
st->total_weight += cfqg->weight;
}
cfq_log_cfqg(cfqd, cfqg, "del_from_rr group");
cfqg->on_st = false;
- cfqd->nr_groups--;
st->total_weight -= cfqg->weight;
if (!RB_EMPTY_NODE(&cfqg->rb_node))
cfq_rb_erase(&cfqg->rb_node, st);
#endif
service_tree = service_tree_for(cfqq->cfqg, cfqq_prio(cfqq),
- cfqq_type(cfqq), cfqd);
+ cfqq_type(cfqq));
if (cfq_class_idle(cfqq)) {
rb_key = CFQ_IDLE_DELAY;
parent = rb_last(&service_tree->rb);
struct cfq_io_context *cic;
struct cfq_queue *cfqq;
- /* Deny merge if bio and rq don't belong to same cfq group */
- if ((RQ_CFQQ(rq))->cfqg != cfq_get_cfqg(cfqd, 0))
- return false;
/*
* Disallow merge of a sync bio into an async request.
*/
{
struct cfq_rb_root *service_tree =
service_tree_for(cfqd->serving_group, cfqd->serving_prio,
- cfqd->serving_type, cfqd);
+ cfqd->serving_type);
if (!cfqd->rq_queued)
return NULL;
#define CFQQ_SEEKY(cfqq) ((cfqq)->seek_mean > CFQQ_SEEK_THR)
static inline int cfq_rq_close(struct cfq_data *cfqd, struct cfq_queue *cfqq,
- struct request *rq)
+ struct request *rq, bool for_preempt)
{
sector_t sdist = cfqq->seek_mean;
if (!sample_valid(cfqq->seek_samples))
sdist = CFQQ_SEEK_THR;
+ /* if seek_mean is big, using it as close criteria is meaningless */
+ if (sdist > CFQQ_SEEK_THR && !for_preempt)
+ sdist = CFQQ_SEEK_THR;
+
return cfq_dist_from_last(cfqd, rq) <= sdist;
}
* will contain the closest sector.
*/
__cfqq = rb_entry(parent, struct cfq_queue, p_node);
- if (cfq_rq_close(cfqd, cur_cfqq, __cfqq->next_rq))
+ if (cfq_rq_close(cfqd, cur_cfqq, __cfqq->next_rq, false))
return __cfqq;
if (blk_rq_pos(__cfqq->next_rq) < sector)
return NULL;
__cfqq = rb_entry(node, struct cfq_queue, p_node);
- if (cfq_rq_close(cfqd, cur_cfqq, __cfqq->next_rq))
+ if (cfq_rq_close(cfqd, cur_cfqq, __cfqq->next_rq, false))
return __cfqq;
return NULL;
}
static enum wl_type_t cfq_choose_wl(struct cfq_data *cfqd,
- struct cfq_group *cfqg, enum wl_prio_t prio,
- bool prio_changed)
+ struct cfq_group *cfqg, enum wl_prio_t prio)
{
struct cfq_queue *queue;
int i;
unsigned long lowest_key = 0;
enum wl_type_t cur_best = SYNC_NOIDLE_WORKLOAD;
- if (prio_changed) {
- /*
- * When priorities switched, we prefer starting
- * from SYNC_NOIDLE (first choice), or just SYNC
- * over ASYNC
- */
- if (service_tree_for(cfqg, prio, cur_best, cfqd)->count)
- return cur_best;
- cur_best = SYNC_WORKLOAD;
- if (service_tree_for(cfqg, prio, cur_best, cfqd)->count)
- return cur_best;
-
- return ASYNC_WORKLOAD;
- }
-
- for (i = 0; i < 3; ++i) {
- /* otherwise, select the one with lowest rb_key */
- queue = cfq_rb_first(service_tree_for(cfqg, prio, i, cfqd));
+ for (i = 0; i <= SYNC_WORKLOAD; ++i) {
+ /* select the one with lowest rb_key */
+ queue = cfq_rb_first(service_tree_for(cfqg, prio, i));
if (queue &&
(!key_valid || time_before(queue->rb_key, lowest_key))) {
lowest_key = queue->rb_key;
static void choose_service_tree(struct cfq_data *cfqd, struct cfq_group *cfqg)
{
- enum wl_prio_t previous_prio = cfqd->serving_prio;
- bool prio_changed;
unsigned slice;
unsigned count;
struct cfq_rb_root *st;
* (SYNC, SYNC_NOIDLE, ASYNC), and to compute a workload
* expiration time
*/
- prio_changed = (cfqd->serving_prio != previous_prio);
- st = service_tree_for(cfqg, cfqd->serving_prio, cfqd->serving_type,
- cfqd);
+ st = service_tree_for(cfqg, cfqd->serving_prio, cfqd->serving_type);
count = st->count;
/*
- * If priority didn't change, check workload expiration,
- * and that we still have other queues ready
+ * check workload expiration, and that we still have other queues ready
*/
- if (!prio_changed && count &&
- !time_after(jiffies, cfqd->workload_expires))
+ if (count && !time_after(jiffies, cfqd->workload_expires))
return;
/* otherwise select new workload type */
cfqd->serving_type =
- cfq_choose_wl(cfqd, cfqg, cfqd->serving_prio, prio_changed);
- st = service_tree_for(cfqg, cfqd->serving_prio, cfqd->serving_type,
- cfqd);
+ cfq_choose_wl(cfqd, cfqg, cfqd->serving_prio);
+ st = service_tree_for(cfqg, cfqd->serving_prio, cfqd->serving_type);
count = st->count;
/*
if (cfq_class_idle(cfqq))
return true;
+ /*
+ * Don't allow a non-RT request to preempt an ongoing RT cfqq timeslice.
+ */
+ if (cfq_class_rt(cfqq) && !cfq_class_rt(new_cfqq))
+ return false;
+
/*
* if the new request is sync, but the currently running queue is
* not, let the sync request have priority.
* if this request is as-good as one we would expect from the
* current cfqq, let it preempt
*/
- if (cfq_rq_close(cfqd, cfqq, rq))
+ if (cfq_rq_close(cfqd, cfqq, rq, true))
return true;
return false;
{
struct gendisk *disk = dev_to_disk(dev);
- return sprintf(buf, "%u\n", queue_discard_alignment(disk->queue));
+ return sprintf(buf, "%d\n", queue_discard_alignment(disk->queue));
}
static DEVICE_ATTR(range, S_IRUGO, disk_range_show, NULL);
err += test(4, &tests);
if (NDISKS > 5)
err += test(5, &tests);
+ /* the 11 and 12 disk cases are special for ioatdma (p-disabled
+ * q-continuation without extended descriptor)
+ */
+ if (NDISKS > 12) {
+ err += test(11, &tests);
+ err += test(12, &tests);
+ }
err += test(NDISKS, &tests);
pr("\n");
source "drivers/message/fusion/Kconfig"
-source "drivers/ieee1394/Kconfig"
+source "drivers/firewire/Kconfig"
source "drivers/message/i2o/Kconfig"
#
acpi-y += bus.o glue.o
acpi-y += scan.o
+acpi-y += processor_pdc.o
acpi-y += ec.o
acpi-$(CONFIG_ACPI_DOCK) += dock.o
acpi-y += pci_root.o pci_link.o pci_irq.o pci_bind.o
* the mechanism only works when all CPUs have RT task running,
* as if one CPU hasn't RT task, RT task from other CPUs will
* borrow CPU time from this CPU and cause RT task use > 95%
- * CPU time. To make 'avoid staration' work, takes a nap here.
+ * CPU time. To make 'avoid starvation' work, takes a nap here.
*/
if (do_sleep)
schedule_timeout_killable(HZ * idle_pct / 100);
static unsigned int ps_tsk_num;
static int create_power_saving_task(void)
{
+ int rc = -ENOMEM;
+
ps_tsks[ps_tsk_num] = kthread_run(power_saving_thread,
(void *)(unsigned long)ps_tsk_num,
"power_saving/%d", ps_tsk_num);
- if (ps_tsks[ps_tsk_num]) {
+ rc = IS_ERR(ps_tsks[ps_tsk_num]) ? PTR_ERR(ps_tsks[ps_tsk_num]) : 0;
+ if (!rc)
ps_tsk_num++;
- return 0;
- }
- return -EINVAL;
+ else
+ ps_tsks[ps_tsk_num] = NULL;
+
+ return rc;
}
static void destroy_power_saving_task(void)
if (ps_tsk_num > 0) {
ps_tsk_num--;
kthread_stop(ps_tsks[ps_tsk_num]);
+ ps_tsks[ps_tsk_num] = NULL;
}
}
}
}
-static int acpi_pad_idle_cpus(unsigned int num_cpus)
+static void acpi_pad_idle_cpus(unsigned int num_cpus)
{
get_online_cpus();
set_power_saving_task_num(num_cpus);
put_online_cpus();
- return 0;
}
static uint32_t acpi_pad_idle_cpus_num(void)
static int acpi_pad_pur(acpi_handle handle, int *num_cpus)
{
struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
- acpi_status status;
union acpi_object *package;
int rev, num, ret = -EINVAL;
- status = acpi_evaluate_object(handle, "_PUR", NULL, &buffer);
- if (ACPI_FAILURE(status))
+ if (ACPI_FAILURE(acpi_evaluate_object(handle, "_PUR", NULL, &buffer)))
+ return -EINVAL;
+
+ if (!buffer.length || !buffer.pointer)
return -EINVAL;
+
package = buffer.pointer;
if (package->type != ACPI_TYPE_PACKAGE || package->package.count != 2)
goto out;
rev = package->package.elements[0].integer.value;
num = package->package.elements[1].integer.value;
- if (rev != 1)
+ if (rev != 1 || num < 0)
goto out;
*num_cpus = num;
ret = 0;
static void acpi_pad_handle_notify(acpi_handle handle)
{
- int num_cpus, ret;
+ int num_cpus;
uint32_t idle_cpus;
mutex_lock(&isolated_cpus_lock);
mutex_unlock(&isolated_cpus_lock);
return;
}
- ret = acpi_pad_idle_cpus(num_cpus);
+ acpi_pad_idle_cpus(num_cpus);
idle_cpus = acpi_pad_idle_cpus_num();
- if (!ret)
- acpi_pad_ost(handle, 0, idle_cpus);
- else
- acpi_pad_ost(handle, 1, 0);
+ acpi_pad_ost(handle, 0, idle_cpus);
mutex_unlock(&isolated_cpus_lock);
}
acpi_osi_setup("!Windows 2006");
return 0;
}
+static int __init dmi_disable_osi_win7(const struct dmi_system_id *d)
+{
+ printk(KERN_NOTICE PREFIX "DMI detected: %s\n", d->ident);
+ acpi_osi_setup("!Windows 2009");
+ return 0;
+}
static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
{
DMI_MATCH(DMI_PRODUCT_NAME, "Sony VGN-SR290J"),
},
},
+ {
+ .callback = dmi_disable_osi_win7,
+ .ident = "ASUS K50IJ",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "K50IJ"),
+ },
+ },
/*
* BIOS invocation of _OSI(Linux) is almost always a BIOS bug.
union acpi_object *out_obj;
u8 uuid[16];
u32 errors;
+ struct acpi_buffer output = {ACPI_ALLOCATE_BUFFER, NULL};
if (!context)
return AE_ERROR;
in_params[3].buffer.length = context->cap.length;
in_params[3].buffer.pointer = context->cap.pointer;
- status = acpi_evaluate_object(handle, "_OSC", &input, &context->ret);
+ status = acpi_evaluate_object(handle, "_OSC", &input, &output);
if (ACPI_FAILURE(status))
return status;
- /* return buffer should have the same length as cap buffer */
- if (context->ret.length != context->cap.length)
+ if (!output.length)
return AE_NULL_OBJECT;
- out_obj = context->ret.pointer;
- if (out_obj->type != ACPI_TYPE_BUFFER) {
+ out_obj = output.pointer;
+ if (out_obj->type != ACPI_TYPE_BUFFER
+ || out_obj->buffer.length != context->cap.length) {
acpi_print_osc_error(handle, context,
"_OSC evaluation returned wrong type");
status = AE_TYPE;
goto out_kfree;
}
out_success:
- return AE_OK;
+ context->ret.length = out_obj->buffer.length;
+ context->ret.pointer = kmalloc(context->ret.length, GFP_KERNEL);
+ if (!context->ret.pointer) {
+ status = AE_NO_MEMORY;
+ goto out_kfree;
+ }
+ memcpy(context->ret.pointer, out_obj->buffer.pointer,
+ context->ret.length);
+ status = AE_OK;
out_kfree:
- kfree(context->ret.pointer);
- context->ret.pointer = NULL;
+ kfree(output.pointer);
+ if (status != AE_OK)
+ context->ret.pointer = NULL;
return status;
}
EXPORT_SYMBOL(acpi_run_osc);
capbuf[OSC_QUERY_TYPE] = OSC_QUERY_ENABLE;
capbuf[OSC_SUPPORT_TYPE] = OSC_SB_PR3_SUPPORT; /* _PR3 is in use */
-#ifdef CONFIG_ACPI_PROCESSOR_AGGREGATOR
+#if defined(CONFIG_ACPI_PROCESSOR_AGGREGATOR) ||\
+ defined(CONFIG_ACPI_PROCESSOR_AGGREGATOR_MODULE)
capbuf[OSC_SUPPORT_TYPE] |= OSC_SB_PAD_SUPPORT;
#endif
+
+#if defined(CONFIG_ACPI_PROCESSOR) || defined(CONFIG_ACPI_PROCESSOR_MODULE)
+ capbuf[OSC_SUPPORT_TYPE] |= OSC_SB_PPC_OST_SUPPORT;
+#endif
if (ACPI_FAILURE(acpi_get_handle(NULL, "\\_SB", &handle)))
return;
if (ACPI_SUCCESS(acpi_run_osc(handle, &context)))
goto error1;
}
+ acpi_early_processor_set_pdc();
+
/*
* Maybe EC region is required at bus_scan/acpi_get_devices. So it
* is necessary to enable it as early as possible.
spin_unlock_irqrestore(&ec->curr_lock, flags);
}
-static void acpi_ec_gpe_query(void *ec_cxt);
+static int acpi_ec_sync_query(struct acpi_ec *ec);
-static int ec_check_sci(struct acpi_ec *ec, u8 state)
+static int ec_check_sci_sync(struct acpi_ec *ec, u8 state)
{
if (state & ACPI_EC_FLAG_SCI) {
if (!test_and_set_bit(EC_FLAGS_QUERY_PENDING, &ec->flags))
- return acpi_os_execute(OSL_EC_BURST_HANDLER,
- acpi_ec_gpe_query, ec);
+ return acpi_ec_sync_query(ec);
}
return 0;
}
{
unsigned long tmp;
int ret = 0;
- pr_debug(PREFIX "transaction start\n");
- /* disable GPE during transaction if storm is detected */
- if (test_bit(EC_FLAGS_GPE_STORM, &ec->flags)) {
- acpi_disable_gpe(NULL, ec->gpe);
- }
if (EC_FLAGS_MSI)
udelay(ACPI_EC_MSI_UDELAY);
/* start transaction */
clear_bit(EC_FLAGS_QUERY_PENDING, &ec->flags);
spin_unlock_irqrestore(&ec->curr_lock, tmp);
ret = ec_poll(ec);
- pr_debug(PREFIX "transaction end\n");
spin_lock_irqsave(&ec->curr_lock, tmp);
ec->curr = NULL;
spin_unlock_irqrestore(&ec->curr_lock, tmp);
- if (test_bit(EC_FLAGS_GPE_STORM, &ec->flags)) {
- /* check if we received SCI during transaction */
- ec_check_sci(ec, acpi_ec_read_status(ec));
- /* it is safe to enable GPE outside of transaction */
- acpi_enable_gpe(NULL, ec->gpe);
- } else if (t->irq_count > ACPI_EC_STORM_THRESHOLD) {
- pr_info(PREFIX "GPE storm detected, "
- "transactions will use polling mode\n");
- set_bit(EC_FLAGS_GPE_STORM, &ec->flags);
- }
return ret;
}
status = -ETIME;
goto end;
}
+ pr_debug(PREFIX "transaction start\n");
+ /* disable GPE during transaction if storm is detected */
+ if (test_bit(EC_FLAGS_GPE_STORM, &ec->flags)) {
+ acpi_disable_gpe(NULL, ec->gpe);
+ }
+
status = acpi_ec_transaction_unlocked(ec, t);
+
+ /* check if we received SCI during transaction */
+ ec_check_sci_sync(ec, acpi_ec_read_status(ec));
+ if (test_bit(EC_FLAGS_GPE_STORM, &ec->flags)) {
+ msleep(1);
+ /* it is safe to enable GPE outside of transaction */
+ acpi_enable_gpe(NULL, ec->gpe);
+ } else if (t->irq_count > ACPI_EC_STORM_THRESHOLD) {
+ pr_info(PREFIX "GPE storm detected, "
+ "transactions will use polling mode\n");
+ set_bit(EC_FLAGS_GPE_STORM, &ec->flags);
+ }
+ pr_debug(PREFIX "transaction end\n");
end:
if (ec->global_lock)
acpi_release_global_lock(glk);
EXPORT_SYMBOL(ec_transaction);
-static int acpi_ec_query(struct acpi_ec *ec, u8 * data)
+static int acpi_ec_query_unlocked(struct acpi_ec *ec, u8 * data)
{
int result;
u8 d;
.wlen = 0, .rlen = 1};
if (!ec || !data)
return -EINVAL;
-
/*
* Query the EC to find out which _Qxx method we need to evaluate.
* Note that successful completion of the query causes the ACPI_EC_SCI
* bit to be cleared (and thus clearing the interrupt source).
*/
-
- result = acpi_ec_transaction(ec, &t);
+ result = acpi_ec_transaction_unlocked(ec, &t);
if (result)
return result;
-
if (!d)
return -ENODATA;
-
*data = d;
return 0;
}
EXPORT_SYMBOL_GPL(acpi_ec_remove_query_handler);
-static void acpi_ec_gpe_query(void *ec_cxt)
+static void acpi_ec_run(void *cxt)
{
- struct acpi_ec *ec = ec_cxt;
- u8 value = 0;
- struct acpi_ec_query_handler *handler, copy;
-
- if (!ec || acpi_ec_query(ec, &value))
+ struct acpi_ec_query_handler *handler = cxt;
+ if (!handler)
return;
- mutex_lock(&ec->lock);
+ pr_debug(PREFIX "start query execution\n");
+ if (handler->func)
+ handler->func(handler->data);
+ else if (handler->handle)
+ acpi_evaluate_object(handler->handle, NULL, NULL, NULL);
+ pr_debug(PREFIX "stop query execution\n");
+ kfree(handler);
+}
+
+static int acpi_ec_sync_query(struct acpi_ec *ec)
+{
+ u8 value = 0;
+ int status;
+ struct acpi_ec_query_handler *handler, *copy;
+ if ((status = acpi_ec_query_unlocked(ec, &value)))
+ return status;
list_for_each_entry(handler, &ec->list, node) {
if (value == handler->query_bit) {
/* have custom handler for this bit */
- memcpy(©, handler, sizeof(copy));
- mutex_unlock(&ec->lock);
- if (copy.func) {
- copy.func(copy.data);
- } else if (copy.handle) {
- acpi_evaluate_object(copy.handle, NULL, NULL, NULL);
- }
- return;
+ copy = kmalloc(sizeof(*handler), GFP_KERNEL);
+ if (!copy)
+ return -ENOMEM;
+ memcpy(copy, handler, sizeof(*copy));
+ pr_debug(PREFIX "push query execution (0x%2x) on queue\n", value);
+ return acpi_os_execute((copy->func) ?
+ OSL_NOTIFY_HANDLER : OSL_GPE_HANDLER,
+ acpi_ec_run, copy);
}
}
+ return 0;
+}
+
+static void acpi_ec_gpe_query(void *ec_cxt)
+{
+ struct acpi_ec *ec = ec_cxt;
+ if (!ec)
+ return;
+ mutex_lock(&ec->lock);
+ acpi_ec_sync_query(ec);
mutex_unlock(&ec->lock);
}
+static void acpi_ec_gpe_query(void *ec_cxt);
+
+static int ec_check_sci(struct acpi_ec *ec, u8 state)
+{
+ if (state & ACPI_EC_FLAG_SCI) {
+ if (!test_and_set_bit(EC_FLAGS_QUERY_PENDING, &ec->flags)) {
+ pr_debug(PREFIX "push gpe query to the queue\n");
+ return acpi_os_execute(OSL_NOTIFY_HANDLER,
+ acpi_ec_gpe_query, ec);
+ }
+ }
+ return 0;
+}
+
static u32 acpi_ec_gpe_handler(void *data)
{
struct acpi_ec *ec = data;
- u8 status;
pr_debug(PREFIX "~~~> interrupt\n");
- status = acpi_ec_read_status(ec);
- advance_transaction(ec, status);
- if (ec_transaction_done(ec) && (status & ACPI_EC_FLAG_IBF) == 0)
+ advance_transaction(ec, acpi_ec_read_status(ec));
+ if (ec_transaction_done(ec) &&
+ (acpi_ec_read_status(ec) & ACPI_EC_FLAG_IBF) == 0) {
wake_up(&ec->wait);
- ec_check_sci(ec, status);
+ ec_check_sci(ec, acpi_ec_read_status(ec));
+ }
return ACPI_INTERRUPT_HANDLED;
}
/* MSI EC needs special treatment, enable it */
static int ec_flag_msi(const struct dmi_system_id *id)
{
+ printk(KERN_DEBUG PREFIX "Detected MSI hardware, enabling workarounds.\n");
EC_FLAGS_MSI = 1;
EC_FLAGS_VALIDATE_ECDT = 1;
return 0;
DMI_MATCH(DMI_BOARD_NAME, "JFL92") }, NULL},
{
ec_flag_msi, "MSI hardware", {
- DMI_MATCH(DMI_BIOS_VENDOR, "Micro-Star"),
- DMI_MATCH(DMI_CHASSIS_VENDOR, "MICRO-Star") }, NULL},
+ DMI_MATCH(DMI_BIOS_VENDOR, "Micro-Star")}, NULL},
+ {
+ ec_flag_msi, "MSI hardware", {
+ DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star")}, NULL},
+ {
+ ec_flag_msi, "MSI hardware", {
+ DMI_MATCH(DMI_CHASSIS_VENDOR, "MICRO-Star")}, NULL},
{
ec_validate_ecdt, "ASUS hardware", {
DMI_MATCH(DMI_BIOS_VENDOR, "ASUS") }, NULL},
extern int acpi_power_nocheck;
int acpi_wakeup_device_init(void);
+void acpi_early_processor_set_pdc(void);
/* --------------------------------------------------------------------------
Embedded Controller
static int acpi_pci_link_add(struct acpi_device *device);
static int acpi_pci_link_remove(struct acpi_device *device, int type);
-static struct acpi_device_id link_device_ids[] = {
+static const struct acpi_device_id link_device_ids[] = {
{"PNP0C0F", 0},
{"", 0},
};
static int acpi_pci_root_remove(struct acpi_device *device, int type);
static int acpi_pci_root_start(struct acpi_device *device);
-static struct acpi_device_id root_device_ids[] = {
+static const struct acpi_device_id root_device_ids[] = {
{"PNP0A03", 0},
{"", 0},
};
static int acpi_power_resume(struct acpi_device *device);
static int acpi_power_open_fs(struct inode *inode, struct file *file);
-static struct acpi_device_id power_device_ids[] = {
+static const struct acpi_device_id power_device_ids[] = {
{ACPI_POWER_HID, 0},
{"", 0},
};
return force_cap_on || cap_in_hardware;
}
-static struct acpi_device_id power_meter_ids[] = {
+static const struct acpi_device_id power_meter_ids[] = {
{"ACPI000D", 0},
{"", 0},
};
kfree(resource->domain_devices);
kobject_put(resource->holders_dir);
+ resource->num_domain_devices = 0;
}
static int read_domain_devices(struct acpi_power_meter_resource *resource)
return res;
error:
- remove_domain_devices(resource);
remove_attrs(resource);
return res;
}
DEFINE_PER_CPU(struct acpi_processor *, processors);
struct acpi_processor_errata errata __read_mostly;
-static int set_no_mwait(const struct dmi_system_id *id)
-{
- printk(KERN_NOTICE PREFIX "%s detected - "
- "disabling mwait for CPU C-states\n", id->ident);
- idle_nomwait = 1;
- return 0;
-}
-
-static struct dmi_system_id __cpuinitdata processor_idle_dmi_table[] = {
- {
- set_no_mwait, "IFL91 board", {
- DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
- DMI_MATCH(DMI_SYS_VENDOR, "ZEPTO"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "3215W"),
- DMI_MATCH(DMI_BOARD_NAME, "IFL91") }, NULL},
- {
- set_no_mwait, "Extensa 5220", {
- DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
- DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "0100"),
- DMI_MATCH(DMI_BOARD_NAME, "Columbia") }, NULL},
- {},
-};
/* --------------------------------------------------------------------------
Errata Handling
return result;
}
-/* --------------------------------------------------------------------------
- Common ACPI processor functions
- -------------------------------------------------------------------------- */
-
-/*
- * _PDC is required for a BIOS-OS handshake for most of the newer
- * ACPI processor features.
- */
-static int acpi_processor_set_pdc(struct acpi_processor *pr)
-{
- struct acpi_object_list *pdc_in = pr->pdc;
- acpi_status status = AE_OK;
-
-
- if (!pdc_in)
- return status;
- if (idle_nomwait) {
- /*
- * If mwait is disabled for CPU C-states, the C2C3_FFH access
- * mode will be disabled in the parameter of _PDC object.
- * Of course C1_FFH access mode will also be disabled.
- */
- union acpi_object *obj;
- u32 *buffer = NULL;
-
- obj = pdc_in->pointer;
- buffer = (u32 *)(obj->buffer.pointer);
- buffer[2] &= ~(ACPI_PDC_C_C2C3_FFH | ACPI_PDC_C_C1_FFH);
-
- }
- status = acpi_evaluate_object(pr->handle, "_PDC", pdc_in, NULL);
-
- if (ACPI_FAILURE(status))
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Could not evaluate _PDC, using legacy perf. control...\n"));
-
- return status;
-}
-
/* --------------------------------------------------------------------------
FS Interface (/proc)
-------------------------------------------------------------------------- */
}
/* _PDC call should be done before doing anything else (if reqd.). */
- arch_acpi_processor_init_pdc(pr);
- acpi_processor_set_pdc(pr);
- arch_acpi_processor_cleanup_pdc(pr);
+ acpi_processor_set_pdc(pr->handle);
#ifdef CONFIG_CPU_FREQ
acpi_processor_ppc_has_changed(pr, 0);
if (!acpi_processor_dir)
return -ENOMEM;
#endif
- /*
- * Check whether the system is DMI table. If yes, OSPM
- * should not use mwait for CPU-states.
- */
- dmi_check_system(processor_idle_dmi_table);
result = cpuidle_register_driver(&acpi_idle_driver);
if (result < 0)
goto out_proc;
pr->power.states[ACPI_STATE_C2].latency = acpi_gbl_FADT.C2latency;
pr->power.states[ACPI_STATE_C3].latency = acpi_gbl_FADT.C3latency;
+ /*
+ * FADT specified C2 latency must be less than or equal to
+ * 100 microseconds.
+ */
+ if (acpi_gbl_FADT.C2latency > ACPI_PROCESSOR_MAX_C2_LATENCY) {
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "C2 latency too large [%d]\n", acpi_gbl_FADT.C2latency));
+ /* invalidate C2 */
+ pr->power.states[ACPI_STATE_C2].address = 0;
+ }
+
+ /*
+ * FADT supplied C3 latency must be less than or equal to
+ * 1000 microseconds.
+ */
+ if (acpi_gbl_FADT.C3latency > ACPI_PROCESSOR_MAX_C3_LATENCY) {
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "C3 latency too large [%d]\n", acpi_gbl_FADT.C3latency));
+ /* invalidate C3 */
+ pr->power.states[ACPI_STATE_C3].address = 0;
+ }
+
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"lvl2[0x%08x] lvl3[0x%08x]\n",
pr->power.states[ACPI_STATE_C2].address,
return status;
}
-static void acpi_processor_power_verify_c2(struct acpi_processor_cx *cx)
-{
-
- if (!cx->address)
- return;
-
- /*
- * C2 latency must be less than or equal to 100
- * microseconds.
- */
- else if (cx->latency > ACPI_PROCESSOR_MAX_C2_LATENCY) {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "latency too large [%d]\n", cx->latency));
- return;
- }
-
- /*
- * Otherwise we've met all of our C2 requirements.
- * Normalize the C2 latency to expidite policy
- */
- cx->valid = 1;
-
- cx->latency_ticks = cx->latency;
-
- return;
-}
-
static void acpi_processor_power_verify_c3(struct acpi_processor *pr,
struct acpi_processor_cx *cx)
{
if (!cx->address)
return;
- /*
- * C3 latency must be less than or equal to 1000
- * microseconds.
- */
- else if (cx->latency > ACPI_PROCESSOR_MAX_C3_LATENCY) {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "latency too large [%d]\n", cx->latency));
- return;
- }
-
/*
* PIIX4 Erratum #18: We don't support C3 when Type-F (fast)
* DMA transfers are used by any ISA device to avoid livelock.
break;
case ACPI_STATE_C2:
- acpi_processor_power_verify_c2(cx);
+ if (!cx->address)
+ break;
+ cx->valid = 1;
+ cx->latency_ticks = cx->latency; /* Normalize latency */
break;
case ACPI_STATE_C3:
--- /dev/null
+/*
+ * Copyright (C) 2005 Intel Corporation
+ * Copyright (C) 2009 Hewlett-Packard Development Company, L.P.
+ *
+ * Alex Chiang <achiang@hp.com>
+ * - Unified x86/ia64 implementations
+ * Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
+ * - Added _PDC for platforms with Intel CPUs
+ */
+#include <linux/dmi.h>
+
+#include <acpi/acpi_drivers.h>
+#include <acpi/processor.h>
+
+#include "internal.h"
+
+#define PREFIX "ACPI: "
+#define _COMPONENT ACPI_PROCESSOR_COMPONENT
+ACPI_MODULE_NAME("processor_pdc");
+
+static int set_no_mwait(const struct dmi_system_id *id)
+{
+ printk(KERN_NOTICE PREFIX "%s detected - "
+ "disabling mwait for CPU C-states\n", id->ident);
+ idle_nomwait = 1;
+ return 0;
+}
+
+static struct dmi_system_id __cpuinitdata processor_idle_dmi_table[] = {
+ {
+ set_no_mwait, "IFL91 board", {
+ DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
+ DMI_MATCH(DMI_SYS_VENDOR, "ZEPTO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "3215W"),
+ DMI_MATCH(DMI_BOARD_NAME, "IFL91") }, NULL},
+ {
+ set_no_mwait, "Extensa 5220", {
+ DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "0100"),
+ DMI_MATCH(DMI_BOARD_NAME, "Columbia") }, NULL},
+ {},
+};
+
+static void acpi_set_pdc_bits(u32 *buf)
+{
+ buf[0] = ACPI_PDC_REVISION_ID;
+ buf[1] = 1;
+
+ /* Enable coordination with firmware's _TSD info */
+ buf[2] = ACPI_PDC_SMP_T_SWCOORD;
+
+ /* Twiddle arch-specific bits needed for _PDC */
+ arch_acpi_set_pdc_bits(buf);
+}
+
+static struct acpi_object_list *acpi_processor_alloc_pdc(void)
+{
+ struct acpi_object_list *obj_list;
+ union acpi_object *obj;
+ u32 *buf;
+
+ /* allocate and initialize pdc. It will be used later. */
+ obj_list = kmalloc(sizeof(struct acpi_object_list), GFP_KERNEL);
+ if (!obj_list) {
+ printk(KERN_ERR "Memory allocation error\n");
+ return NULL;
+ }
+
+ obj = kmalloc(sizeof(union acpi_object), GFP_KERNEL);
+ if (!obj) {
+ printk(KERN_ERR "Memory allocation error\n");
+ kfree(obj_list);
+ return NULL;
+ }
+
+ buf = kmalloc(12, GFP_KERNEL);
+ if (!buf) {
+ printk(KERN_ERR "Memory allocation error\n");
+ kfree(obj);
+ kfree(obj_list);
+ return NULL;
+ }
+
+ acpi_set_pdc_bits(buf);
+
+ obj->type = ACPI_TYPE_BUFFER;
+ obj->buffer.length = 12;
+ obj->buffer.pointer = (u8 *) buf;
+ obj_list->count = 1;
+ obj_list->pointer = obj;
+
+ return obj_list;
+}
+
+/*
+ * _PDC is required for a BIOS-OS handshake for most of the newer
+ * ACPI processor features.
+ */
+static int
+acpi_processor_eval_pdc(acpi_handle handle, struct acpi_object_list *pdc_in)
+{
+ acpi_status status = AE_OK;
+
+ if (idle_nomwait) {
+ /*
+ * If mwait is disabled for CPU C-states, the C2C3_FFH access
+ * mode will be disabled in the parameter of _PDC object.
+ * Of course C1_FFH access mode will also be disabled.
+ */
+ union acpi_object *obj;
+ u32 *buffer = NULL;
+
+ obj = pdc_in->pointer;
+ buffer = (u32 *)(obj->buffer.pointer);
+ buffer[2] &= ~(ACPI_PDC_C_C2C3_FFH | ACPI_PDC_C_C1_FFH);
+
+ }
+ status = acpi_evaluate_object(handle, "_PDC", pdc_in, NULL);
+
+ if (ACPI_FAILURE(status))
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Could not evaluate _PDC, using legacy perf. control.\n"));
+
+ return status;
+}
+
+void acpi_processor_set_pdc(acpi_handle handle)
+{
+ struct acpi_object_list *obj_list;
+
+ if (arch_has_acpi_pdc() == false)
+ return;
+
+ obj_list = acpi_processor_alloc_pdc();
+ if (!obj_list)
+ return;
+
+ acpi_processor_eval_pdc(handle, obj_list);
+
+ kfree(obj_list->pointer->buffer.pointer);
+ kfree(obj_list->pointer);
+ kfree(obj_list);
+}
+EXPORT_SYMBOL_GPL(acpi_processor_set_pdc);
+
+static int early_pdc_optin;
+static int set_early_pdc_optin(const struct dmi_system_id *id)
+{
+ early_pdc_optin = 1;
+ return 0;
+}
+
+static struct dmi_system_id __cpuinitdata early_pdc_optin_table[] = {
+ {
+ set_early_pdc_optin, "HP Envy", {
+ DMI_MATCH(DMI_BIOS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Envy") }, NULL},
+ {
+ set_early_pdc_optin, "HP Pavilion dv6", {
+ DMI_MATCH(DMI_BIOS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv6") }, NULL},
+ {
+ set_early_pdc_optin, "HP Pavilion dv7", {
+ DMI_MATCH(DMI_BIOS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv7") }, NULL},
+ {},
+};
+
+static acpi_status
+early_init_pdc(acpi_handle handle, u32 lvl, void *context, void **rv)
+{
+ acpi_processor_set_pdc(handle);
+ return AE_OK;
+}
+
+void __init acpi_early_processor_set_pdc(void)
+{
+ /*
+ * Check whether the system is DMI table. If yes, OSPM
+ * should not use mwait for CPU-states.
+ */
+ dmi_check_system(processor_idle_dmi_table);
+
+ /*
+ * Allow systems to opt-in to early _PDC evaluation.
+ */
+ dmi_check_system(early_pdc_optin_table);
+ if (!early_pdc_optin)
+ return;
+
+ acpi_walk_namespace(ACPI_TYPE_PROCESSOR, ACPI_ROOT_OBJECT,
+ ACPI_UINT32_MAX,
+ early_init_pdc, NULL, NULL, NULL);
+}
#ifdef CONFIG_ACPI_PROCFS
static int acpi_processor_limit_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_processor *pr = (struct acpi_processor *)seq->private;
-
+ struct acpi_processor *pr = seq->private;
if (!pr)
goto end;
static void acpi_battery_remove(struct acpi_sbs *sbs, int id)
{
+#if defined(CONFIG_ACPI_SYSFS_POWER) || defined(CONFIG_ACPI_PROCFS_POWER)
struct acpi_battery *battery = &sbs->battery[id];
+#endif
+
#ifdef CONFIG_ACPI_SYSFS_POWER
if (battery->bat.dev) {
if (battery->have_sysfs_alarm)
case ACPI_SBS_CHARGER:
case ACPI_SBS_MANAGER:
case ACPI_SBS_BATTERY:
- acpi_os_execute(OSL_GPE_HANDLER,
+ acpi_os_execute(OSL_NOTIFY_HANDLER,
acpi_smbus_callback, hc);
default:;
}
#ifdef CONFIG_ACPI_SLEEP
static u32 acpi_target_sleep_state = ACPI_STATE_S0;
+/*
+ * According to the ACPI specification the BIOS should make sure that ACPI is
+ * enabled and SCI_EN bit is set on wake-up from S1 - S3 sleep states. Still,
+ * some BIOSes don't do that and therefore we use acpi_enable() to enable ACPI
+ * on such systems during resume. Unfortunately that doesn't help in
+ * particularly pathological cases in which SCI_EN has to be set directly on
+ * resume, although the specification states very clearly that this flag is
+ * owned by the hardware. The set_sci_en_on_resume variable will be set in such
+ * cases.
+ */
+static bool set_sci_en_on_resume;
+
+void __init acpi_set_sci_en_on_resume(void)
+{
+ set_sci_en_on_resume = true;
+}
+
/*
* ACPI 1.0 wants us to execute _PTS before suspending devices, so we allow the
* user to request that behavior by using the 'acpi_old_suspend_ordering'
#endif /* CONFIG_ACPI_SLEEP */
#ifdef CONFIG_SUSPEND
-/*
- * According to the ACPI specification the BIOS should make sure that ACPI is
- * enabled and SCI_EN bit is set on wake-up from S1 - S3 sleep states. Still,
- * some BIOSes don't do that and therefore we use acpi_enable() to enable ACPI
- * on such systems during resume. Unfortunately that doesn't help in
- * particularly pathological cases in which SCI_EN has to be set directly on
- * resume, although the specification states very clearly that this flag is
- * owned by the hardware. The set_sci_en_on_resume variable will be set in such
- * cases.
- */
-static bool set_sci_en_on_resume;
-
extern void do_suspend_lowlevel(void);
static u32 acpi_suspend_states[] = {
static int brightness_switch_enabled = 1;
module_param(brightness_switch_enabled, bool, 0644);
+/*
+ * By default, we don't allow duplicate ACPI video bus devices
+ * under the same VGA controller
+ */
+static int allow_duplicates;
+module_param(allow_duplicates, bool, 0644);
+
static int register_count = 0;
static int acpi_video_bus_add(struct acpi_device *device);
static int acpi_video_bus_remove(struct acpi_device *device, int type);
sprintf(name, "acpi_video%d", count++);
device->backlight = backlight_device_register(name,
NULL, device, &acpi_backlight_ops);
- device->backlight->props.max_brightness = device->brightness->count-3;
kfree(name);
+ if (IS_ERR(device->backlight))
+ return;
+ device->backlight->props.max_brightness = device->brightness->count-3;
result = sysfs_create_link(&device->backlight->dev.kobj,
&device->dev->dev.kobj, "device");
unsigned long long level_current, level_next;
int result = -EINVAL;
+ /* no warning message if acpi_backlight=vendor is used */
+ if (!acpi_video_backlight_support())
+ return 0;
+
if (!device->brightness)
goto out;
return AE_OK;
}
+static acpi_status
+acpi_video_bus_match(acpi_handle handle, u32 level, void *context,
+ void **return_value)
+{
+ struct acpi_device *device = context;
+ struct acpi_device *sibling;
+ int result;
+
+ if (handle == device->handle)
+ return AE_CTRL_TERMINATE;
+
+ result = acpi_bus_get_device(handle, &sibling);
+ if (result)
+ return AE_OK;
+
+ if (!strcmp(acpi_device_name(sibling), ACPI_VIDEO_BUS_NAME))
+ return AE_ALREADY_EXISTS;
+
+ return AE_OK;
+}
+
static int acpi_video_bus_add(struct acpi_device *device)
{
struct acpi_video_bus *video;
struct input_dev *input;
int error;
+ acpi_status status;
+
+ status = acpi_walk_namespace(ACPI_TYPE_DEVICE,
+ device->parent->handle, 1,
+ acpi_video_bus_match, NULL,
+ device, NULL);
+ if (status == AE_ALREADY_EXISTS) {
+ printk(KERN_WARNING FW_BUG
+ "Duplicate ACPI video bus devices for the"
+ " same VGA controller, please try module "
+ "parameter \"video.allow_duplicates=1\""
+ "if the current driver doesn't work.\n");
+ if (!allow_duplicates)
+ return -ENODEV;
+ }
video = kzalloc(sizeof(struct acpi_video_bus), GFP_KERNEL);
if (!video)
config ATA_ACPI
bool "ATA ACPI Support"
depends on ACPI && PCI
- select ACPI_DOCK
default y
help
This option adds support for ATA-related ACPI objects.
};
static struct ata_port_operations piix_sata_ops = {
- .inherits = &ata_bmdma_port_ops,
+ .inherits = &ata_bmdma32_port_ops,
};
static struct ata_port_operations piix_sidpr_sata_ops = {
int sata_link_resume(struct ata_link *link, const unsigned long *params,
unsigned long deadline)
{
+ int tries = ATA_LINK_RESUME_TRIES;
u32 scontrol, serror;
int rc;
if ((rc = sata_scr_read(link, SCR_CONTROL, &scontrol)))
return rc;
- scontrol = (scontrol & 0x0f0) | 0x300;
+ /*
+ * Writes to SControl sometimes get ignored under certain
+ * controllers (ata_piix SIDPR). Make sure DET actually is
+ * cleared.
+ */
+ do {
+ scontrol = (scontrol & 0x0f0) | 0x300;
+ if ((rc = sata_scr_write(link, SCR_CONTROL, scontrol)))
+ return rc;
+ /*
+ * Some PHYs react badly if SStatus is pounded
+ * immediately after resuming. Delay 200ms before
+ * debouncing.
+ */
+ msleep(200);
- if ((rc = sata_scr_write(link, SCR_CONTROL, scontrol)))
- return rc;
+ /* is SControl restored correctly? */
+ if ((rc = sata_scr_read(link, SCR_CONTROL, &scontrol)))
+ return rc;
+ } while ((scontrol & 0xf0f) != 0x300 && --tries);
- /* Some PHYs react badly if SStatus is pounded immediately
- * after resuming. Delay 200ms before debouncing.
- */
- msleep(200);
+ if ((scontrol & 0xf0f) != 0x300) {
+ ata_link_printk(link, KERN_ERR,
+ "failed to resume link (SControl %X)\n",
+ scontrol);
+ return 0;
+ }
+
+ if (tries < ATA_LINK_RESUME_TRIES)
+ ata_link_printk(link, KERN_WARNING,
+ "link resume succeeded after %d retries\n",
+ ATA_LINK_RESUME_TRIES - tries);
if ((rc = sata_link_debounce(link, params, deadline)))
return rc;
qc->err_mask &= ~(AC_ERR_DEV | AC_ERR_OTHER);
/* determine whether the command is worth retrying */
- if (!(qc->err_mask & AC_ERR_INVALID) &&
- ((qc->flags & ATA_QCFLAG_IO) || qc->err_mask != AC_ERR_DEV))
+ if (qc->flags & ATA_QCFLAG_IO ||
+ (!(qc->err_mask & AC_ERR_INVALID) &&
+ qc->err_mask != AC_ERR_DEV))
qc->flags |= ATA_QCFLAG_RETRY;
/* accumulate error info */
case WRITE_16:
return ata_scsi_rw_xlat;
- case 0x93 /*WRITE_SAME_16*/:
+ case WRITE_SAME_16:
return ata_scsi_write_same_xlat;
case SYNCHRONIZE_CACHE:
ap = qc->ap;
/* Drain up to 64K of data before we give up this recovery method */
for (count = 0; (ap->ops->sff_check_status(ap) & ATA_DRQ)
- && count < 32768; count++)
+ && count < 65536; count += 2)
ioread16(ap->ioaddr.data_addr);
/* Can become DEBUG later */
P_ATAPI_DMARQ,
P_ATAPI_INTRQ,
P_ATAPI_IORDY,
+ P_ATAPI_D0A,
+ P_ATAPI_D1A,
+ P_ATAPI_D2A,
+ P_ATAPI_D3A,
+ P_ATAPI_D4A,
+ P_ATAPI_D5A,
+ P_ATAPI_D6A,
+ P_ATAPI_D7A,
+ P_ATAPI_D8A,
+ P_ATAPI_D9A,
+ P_ATAPI_D10A,
+ P_ATAPI_D11A,
+ P_ATAPI_D12A,
+ P_ATAPI_D13A,
+ P_ATAPI_D14A,
+ P_ATAPI_D15A,
+ P_ATAPI_A0A,
+ P_ATAPI_A1A,
+ P_ATAPI_A2A,
0
};
#include <linux/libata.h>
#define DRV_NAME "pata_cmd64x"
-#define DRV_VERSION "0.3.1"
+#define DRV_VERSION "0.2.5"
/*
* CMD64x specific registers definition.
regU |= udma_data[adev->dma_mode - XFER_UDMA_0] << shift;
/* Merge the control bits */
regU |= 1 << adev->devno; /* UDMA on */
- if (adev->dma_mode > 2) /* 15nS timing */
+ if (adev->dma_mode > XFER_UDMA_2) /* 15nS timing */
regU |= 4 << adev->devno;
} else {
regU &= ~ (1 << adev->devno); /* UDMA off */
}
/**
- * cmd64x_bmdma_stop - DMA stop callback
+ * cmd646r1_dma_stop - DMA stop callback
* @qc: Command in progress
*
- * Track the completion of live DMA commands and clear the
- * host->private_data DMA tracking flag as we do.
+ * Stub for now while investigating the r1 quirk in the old driver.
*/
-static void cmd64x_bmdma_stop(struct ata_queued_cmd *qc)
+static void cmd646r1_bmdma_stop(struct ata_queued_cmd *qc)
{
- struct ata_port *ap = qc->ap;
ata_bmdma_stop(qc);
- WARN_ON(ap->host->private_data != ap);
- ap->host->private_data = NULL;
-}
-
-/**
- * cmd64x_qc_defer - Defer logic for chip limits
- * @qc: queued command
- *
- * Decide whether we can issue the command. Called under the host lock.
- */
-
-static int cmd64x_qc_defer(struct ata_queued_cmd *qc)
-{
- struct ata_host *host = qc->ap->host;
- struct ata_port *alt = host->ports[1 ^ qc->ap->port_no];
- int rc;
- int dma = 0;
-
- /* Apply the ATA rules first */
- rc = ata_std_qc_defer(qc);
- if (rc)
- return rc;
-
- if (qc->tf.protocol == ATAPI_PROT_DMA ||
- qc->tf.protocol == ATA_PROT_DMA)
- dma = 1;
-
- /* If the other port is not live then issue the command */
- if (alt == NULL || !alt->qc_active) {
- if (dma)
- host->private_data = qc->ap;
- return 0;
- }
- /* If there is a live DMA command then wait */
- if (host->private_data != NULL)
- return ATA_DEFER_PORT;
- if (dma)
- /* Cannot overlap our DMA command */
- return ATA_DEFER_PORT;
- return 0;
}
-/**
- * cmd64x_interrupt - ATA host interrupt handler
- * @irq: irq line (unused)
- * @dev_instance: pointer to our ata_host information structure
- *
- * Our interrupt handler for PCI IDE devices. Calls
- * ata_sff_host_intr() for each port that is flagging an IRQ. We cannot
- * use the defaults as we need to avoid touching status/altstatus during
- * a DMA.
- *
- * LOCKING:
- * Obtains host lock during operation.
- *
- * RETURNS:
- * IRQ_NONE or IRQ_HANDLED.
- */
-irqreturn_t cmd64x_interrupt(int irq, void *dev_instance)
-{
- struct ata_host *host = dev_instance;
- struct pci_dev *pdev = to_pci_dev(host->dev);
- unsigned int i;
- unsigned int handled = 0;
- unsigned long flags;
- static const u8 irq_reg[2] = { CFR, ARTTIM23 };
- static const u8 irq_mask[2] = { 1 << 2, 1 << 4 };
-
- /* TODO: make _irqsave conditional on x86 PCI IDE legacy mode */
- spin_lock_irqsave(&host->lock, flags);
-
- for (i = 0; i < host->n_ports; i++) {
- struct ata_port *ap;
- u8 reg;
-
- pci_read_config_byte(pdev, irq_reg[i], ®);
- ap = host->ports[i];
- if (ap && (reg & irq_mask[i]) &&
- !(ap->flags & ATA_FLAG_DISABLED)) {
- struct ata_queued_cmd *qc;
-
- qc = ata_qc_from_tag(ap, ap->link.active_tag);
- if (qc && (!(qc->tf.flags & ATA_TFLAG_POLLING)) &&
- (qc->flags & ATA_QCFLAG_ACTIVE))
- handled |= ata_sff_host_intr(ap, qc);
- }
- }
-
- spin_unlock_irqrestore(&host->lock, flags);
-
- return IRQ_RETVAL(handled);
-}
static struct scsi_host_template cmd64x_sht = {
ATA_BMDMA_SHT(DRV_NAME),
};
.inherits = &ata_bmdma_port_ops,
.set_piomode = cmd64x_set_piomode,
.set_dmamode = cmd64x_set_dmamode,
- .bmdma_stop = cmd64x_bmdma_stop,
- .qc_defer = cmd64x_qc_defer,
};
static struct ata_port_operations cmd64x_port_ops = {
static struct ata_port_operations cmd646r1_port_ops = {
.inherits = &cmd64x_base_ops,
+ .bmdma_stop = cmd646r1_bmdma_stop,
.cable_detect = ata_cable_40wire,
};
.inherits = &cmd64x_base_ops,
.bmdma_stop = cmd648_bmdma_stop,
.cable_detect = cmd648_cable_detect,
- .qc_defer = ata_std_qc_defer
};
static int cmd64x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
const struct ata_port_info *ppi[] = { &cmd_info[id->driver_data], NULL };
u8 mrdmode;
int rc;
- struct ata_host *host;
rc = pcim_enable_device(pdev);
if (rc)
ppi[0] = &cmd_info[3];
}
-
pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 64);
pci_read_config_byte(pdev, MRDMODE, &mrdmode);
mrdmode &= ~ 0x30; /* IRQ set up */
mrdmode |= 0x02; /* Memory read line enable */
pci_write_config_byte(pdev, MRDMODE, mrdmode);
+ /* Force PIO 0 here.. */
+
/* PPC specific fixup copied from old driver */
#ifdef CONFIG_PPC
pci_write_config_byte(pdev, UDIDETCR0, 0xF0);
#endif
- rc = ata_pci_sff_prepare_host(pdev, ppi, &host);
- if (rc)
- return rc;
- /* We use this pointer to track the AP which has DMA running */
- host->private_data = NULL;
- pci_set_master(pdev);
- return ata_pci_sff_activate_host(host, cmd64x_interrupt, &cmd64x_sht);
+ return ata_pci_sff_init_one(pdev, ppi, &cmd64x_sht, NULL);
}
#ifdef CONFIG_PM
* Copyright (C) 1999-2003 Andre Hedrick <andre@linux-ide.org>
* Portions Copyright (C) 2001 Sun Microsystems, Inc.
* Portions Copyright (C) 2003 Red Hat Inc
- * Portions Copyright (C) 2005-2007 MontaVista Software, Inc.
+ * Portions Copyright (C) 2005-2009 MontaVista Software, Inc.
*
*
* TODO
#include <linux/libata.h>
#define DRV_NAME "pata_hpt3x2n"
-#define DRV_VERSION "0.3.7"
+#define DRV_VERSION "0.3.8"
enum {
HPT_PCI_FAST = (1 << 31),
static void hpt3x2n_set_clock(struct ata_port *ap, int source)
{
- void __iomem *bmdma = ap->ioaddr.bmdma_addr;
+ void __iomem *bmdma = ap->ioaddr.bmdma_addr - ap->port_no * 8;
/* Tristate the bus */
iowrite8(0x80, bmdma+0x73);
iowrite8(source, bmdma+0x7B);
iowrite8(0xC0, bmdma+0x79);
- /* Reset state machines */
- iowrite8(0x37, bmdma+0x70);
- iowrite8(0x37, bmdma+0x74);
+ /* Reset state machines, avoid enabling the disabled channels */
+ iowrite8(ioread8(bmdma+0x70) | 0x32, bmdma+0x70);
+ iowrite8(ioread8(bmdma+0x74) | 0x32, bmdma+0x74);
/* Complete reset */
iowrite8(0x00, bmdma+0x79);
iowrite8(0x00, bmdma+0x77);
}
-/* Check if our partner interface is busy */
-
-static int hpt3x2n_pair_idle(struct ata_port *ap)
-{
- struct ata_host *host = ap->host;
- struct ata_port *pair = host->ports[ap->port_no ^ 1];
-
- if (pair->hsm_task_state == HSM_ST_IDLE)
- return 1;
- return 0;
-}
-
static int hpt3x2n_use_dpll(struct ata_port *ap, int writing)
{
long flags = (long)ap->host->private_data;
+
/* See if we should use the DPLL */
if (writing)
return USE_DPLL; /* Needed for write */
return 0;
}
+static int hpt3x2n_qc_defer(struct ata_queued_cmd *qc)
+{
+ struct ata_port *ap = qc->ap;
+ struct ata_port *alt = ap->host->ports[ap->port_no ^ 1];
+ int rc, flags = (long)ap->host->private_data;
+ int dpll = hpt3x2n_use_dpll(ap, qc->tf.flags & ATA_TFLAG_WRITE);
+
+ /* First apply the usual rules */
+ rc = ata_std_qc_defer(qc);
+ if (rc != 0)
+ return rc;
+
+ if ((flags & USE_DPLL) != dpll && alt->qc_active)
+ return ATA_DEFER_PORT;
+ return 0;
+}
+
static unsigned int hpt3x2n_qc_issue(struct ata_queued_cmd *qc)
{
- struct ata_taskfile *tf = &qc->tf;
struct ata_port *ap = qc->ap;
int flags = (long)ap->host->private_data;
+ int dpll = hpt3x2n_use_dpll(ap, qc->tf.flags & ATA_TFLAG_WRITE);
- if (hpt3x2n_pair_idle(ap)) {
- int dpll = hpt3x2n_use_dpll(ap, (tf->flags & ATA_TFLAG_WRITE));
- if ((flags & USE_DPLL) != dpll) {
- if (dpll == 1)
- hpt3x2n_set_clock(ap, 0x21);
- else
- hpt3x2n_set_clock(ap, 0x23);
- }
+ if ((flags & USE_DPLL) != dpll) {
+ flags &= ~USE_DPLL;
+ flags |= dpll;
+ ap->host->private_data = (void *)(long)flags;
+
+ hpt3x2n_set_clock(ap, dpll ? 0x21 : 0x23);
}
return ata_sff_qc_issue(qc);
}
.inherits = &ata_bmdma_port_ops,
.bmdma_stop = hpt3x2n_bmdma_stop,
+
+ .qc_defer = hpt3x2n_qc_defer,
.qc_issue = hpt3x2n_qc_issue,
.cable_detect = hpt3x2n_cable_detect,
unsigned int f_low, f_high;
int adjust;
unsigned long iobase = pci_resource_start(dev, 4);
- void *hpriv = NULL;
+ void *hpriv = (void *)USE_DPLL;
int rc;
rc = pcim_enable_device(dev);
/* Set our private data up. We only need a few flags so we use
it directly */
if (pci_mhz > 60) {
- hpriv = (void *)PCI66;
+ hpriv = (void *)(PCI66 | USE_DPLL);
/*
* On HPT371N, if ATA clock is 66 MHz we must set bit 2 in
* the MISC. register to stretch the UltraDMA Tss timing.
return -EINVAL;
cs1 = devm_ioremap_nocache(&pdev->dev, res_cs1->start,
- res_cs0->end - res_cs1->start + 1);
+ resource_size(res_cs1));
if (!cs1)
return -ENOMEM;
#include <linux/dmapool.h>
#include <linux/dma-mapping.h>
#include <linux/device.h>
+#include <linux/clk.h>
#include <linux/platform_device.h>
#include <linux/ata_platform.h>
#include <linux/mbus.h>
struct mv_host_priv {
u32 hp_flags;
+ unsigned int board_idx;
u32 main_irq_mask;
struct mv_port_signal signal[8];
const struct mv_hw_ops *ops;
u32 irq_cause_offset;
u32 irq_mask_offset;
u32 unmask_all_irqs;
+
+#if defined(CONFIG_HAVE_CLK)
+ struct clk *clk;
+#endif
/*
* These consistent DMA memory pools give us guaranteed
* alignment for hardware-accessed data structures,
struct mv_port_priv *pp;
int edma_was_enabled;
- if (!ap || (ap->flags & ATA_FLAG_DISABLED)) {
+ if (ap->flags & ATA_FLAG_DISABLED) {
mv_unexpected_intr(ap, 0);
return;
}
ZERO(0x024); /* respq outp */
ZERO(0x020); /* respq inp */
ZERO(0x02c); /* test control */
- writel(0xbc, port_mmio + EDMA_IORDY_TMOUT);
+ writel(0x800, port_mmio + EDMA_IORDY_TMOUT);
}
#undef ZERO
/**
* mv_init_host - Perform some early initialization of the host.
* @host: ATA host to initialize
- * @board_idx: controller index
*
* If possible, do an early global reset of the host. Then do
* our port init and clear/unmask all/relevant host interrupts.
* LOCKING:
* Inherited from caller.
*/
-static int mv_init_host(struct ata_host *host, unsigned int board_idx)
+static int mv_init_host(struct ata_host *host)
{
int rc = 0, n_hc, port, hc;
struct mv_host_priv *hpriv = host->private_data;
void __iomem *mmio = hpriv->base;
- rc = mv_chip_id(host, board_idx);
+ rc = mv_chip_id(host, hpriv->board_idx);
if (rc)
goto done;
void __iomem *port_mmio = mv_port_base(mmio, port);
mv_port_init(&ap->ioaddr, port_mmio);
-
-#ifdef CONFIG_PCI
- if (!IS_SOC(hpriv)) {
- unsigned int offset = port_mmio - mmio;
- ata_port_pbar_desc(ap, MV_PRIMARY_BAR, -1, "mmio");
- ata_port_pbar_desc(ap, MV_PRIMARY_BAR, offset, "port");
- }
-#endif
}
for (hc = 0; hc < n_hc; hc++) {
return -ENOMEM;
host->private_data = hpriv;
hpriv->n_ports = n_ports;
+ hpriv->board_idx = chip_soc;
host->iomap = NULL;
hpriv->base = devm_ioremap(&pdev->dev, res->start,
resource_size(res));
hpriv->base -= SATAHC0_REG_BASE;
+#if defined(CONFIG_HAVE_CLK)
+ hpriv->clk = clk_get(&pdev->dev, NULL);
+ if (IS_ERR(hpriv->clk))
+ dev_notice(&pdev->dev, "cannot get clkdev\n");
+ else
+ clk_enable(hpriv->clk);
+#endif
+
/*
* (Re-)program MBUS remapping windows if we are asked to.
*/
rc = mv_create_dma_pools(hpriv, &pdev->dev);
if (rc)
- return rc;
+ goto err;
/* initialize adapter */
- rc = mv_init_host(host, chip_soc);
+ rc = mv_init_host(host);
if (rc)
- return rc;
+ goto err;
dev_printk(KERN_INFO, &pdev->dev,
"slots %u ports %d\n", (unsigned)MV_MAX_Q_DEPTH,
return ata_host_activate(host, platform_get_irq(pdev, 0), mv_interrupt,
IRQF_SHARED, &mv6_sht);
+err:
+#if defined(CONFIG_HAVE_CLK)
+ if (!IS_ERR(hpriv->clk)) {
+ clk_disable(hpriv->clk);
+ clk_put(hpriv->clk);
+ }
+#endif
+
+ return rc;
}
/*
{
struct device *dev = &pdev->dev;
struct ata_host *host = dev_get_drvdata(dev);
-
+#if defined(CONFIG_HAVE_CLK)
+ struct mv_host_priv *hpriv = host->private_data;
+#endif
ata_host_detach(host);
+
+#if defined(CONFIG_HAVE_CLK)
+ if (!IS_ERR(hpriv->clk)) {
+ clk_disable(hpriv->clk);
+ clk_put(hpriv->clk);
+ }
+#endif
return 0;
}
+#ifdef CONFIG_PM
+static int mv_platform_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ struct ata_host *host = dev_get_drvdata(&pdev->dev);
+ if (host)
+ return ata_host_suspend(host, state);
+ else
+ return 0;
+}
+
+static int mv_platform_resume(struct platform_device *pdev)
+{
+ struct ata_host *host = dev_get_drvdata(&pdev->dev);
+ int ret;
+
+ if (host) {
+ struct mv_host_priv *hpriv = host->private_data;
+ const struct mv_sata_platform_data *mv_platform_data = \
+ pdev->dev.platform_data;
+ /*
+ * (Re-)program MBUS remapping windows if we are asked to.
+ */
+ if (mv_platform_data->dram != NULL)
+ mv_conf_mbus_windows(hpriv, mv_platform_data->dram);
+
+ /* initialize adapter */
+ ret = mv_init_host(host);
+ if (ret) {
+ printk(KERN_ERR DRV_NAME ": Error during HW init\n");
+ return ret;
+ }
+ ata_host_resume(host);
+ }
+
+ return 0;
+}
+#else
+#define mv_platform_suspend NULL
+#define mv_platform_resume NULL
+#endif
+
static struct platform_driver mv_platform_driver = {
.probe = mv_platform_probe,
.remove = __devexit_p(mv_platform_remove),
+ .suspend = mv_platform_suspend,
+ .resume = mv_platform_resume,
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
#ifdef CONFIG_PCI
static int mv_pci_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent);
+#ifdef CONFIG_PM
+static int mv_pci_device_resume(struct pci_dev *pdev);
+#endif
static struct pci_driver mv_pci_driver = {
.id_table = mv_pci_tbl,
.probe = mv_pci_init_one,
.remove = ata_pci_remove_one,
+#ifdef CONFIG_PM
+ .suspend = ata_pci_device_suspend,
+ .resume = mv_pci_device_resume,
+#endif
+
};
/* move to PCI layer or libata core? */
const struct ata_port_info *ppi[] = { &mv_port_info[board_idx], NULL };
struct ata_host *host;
struct mv_host_priv *hpriv;
- int n_ports, rc;
+ int n_ports, port, rc;
if (!printed_version++)
dev_printk(KERN_INFO, &pdev->dev, "version " DRV_VERSION "\n");
return -ENOMEM;
host->private_data = hpriv;
hpriv->n_ports = n_ports;
+ hpriv->board_idx = board_idx;
/* acquire resources */
rc = pcim_enable_device(pdev);
if (rc)
return rc;
+ for (port = 0; port < host->n_ports; port++) {
+ struct ata_port *ap = host->ports[port];
+ void __iomem *port_mmio = mv_port_base(hpriv->base, port);
+ unsigned int offset = port_mmio - hpriv->base;
+
+ ata_port_pbar_desc(ap, MV_PRIMARY_BAR, -1, "mmio");
+ ata_port_pbar_desc(ap, MV_PRIMARY_BAR, offset, "port");
+ }
+
/* initialize adapter */
- rc = mv_init_host(host, board_idx);
+ rc = mv_init_host(host);
if (rc)
return rc;
return ata_host_activate(host, pdev->irq, mv_interrupt, IRQF_SHARED,
IS_GEN_I(hpriv) ? &mv5_sht : &mv6_sht);
}
+
+#ifdef CONFIG_PM
+static int mv_pci_device_resume(struct pci_dev *pdev)
+{
+ struct ata_host *host = dev_get_drvdata(&pdev->dev);
+ int rc;
+
+ rc = ata_pci_device_do_resume(pdev);
+ if (rc)
+ return rc;
+
+ /* initialize adapter */
+ rc = mv_init_host(host);
+ if (rc)
+ return rc;
+
+ ata_host_resume(host);
+
+ return 0;
+}
+#endif
#endif
static int mv_platform_probe(struct platform_device *pdev);
if (port_status & PDC_DRIVE_ERR)
ac_err_mask |= AC_ERR_DEV;
if (port_status & (PDC_OVERRUN_ERR | PDC_UNDERRUN_ERR))
- ac_err_mask |= AC_ERR_HSM;
+ ac_err_mask |= AC_ERR_OTHER;
if (port_status & (PDC2_ATA_HBA_ERR | PDC2_ATA_DMA_CNT_ERR))
ac_err_mask |= AC_ERR_ATA_BUS;
if (port_status & (PDC_PH_ERR | PDC_SH_ERR | PDC_DH_ERR | PDC2_HTO_ERR
return 0;
out_unregister:
+ kobject_put(&priv->kobj);
kfree(drv->p);
drv->p = NULL;
- kobject_put(&priv->kobj);
out_put_bus:
bus_put(bus);
return error;
* @dev: device.
* @attr: device attribute descriptor.
*/
-int device_create_file(struct device *dev, struct device_attribute *attr)
+int device_create_file(struct device *dev,
+ const struct device_attribute *attr)
{
int error = 0;
if (dev)
* @dev: device.
* @attr: device attribute descriptor.
*/
-void device_remove_file(struct device *dev, struct device_attribute *attr)
+void device_remove_file(struct device *dev,
+ const struct device_attribute *attr)
{
if (dev)
sysfs_remove_file(&dev->kobj, &attr->attr);
* @dev: device.
* @attr: device binary attribute descriptor.
*/
-int device_create_bin_file(struct device *dev, struct bin_attribute *attr)
+int device_create_bin_file(struct device *dev,
+ const struct bin_attribute *attr)
{
int error = -EINVAL;
if (dev)
* @dev: device.
* @attr: device binary attribute descriptor.
*/
-void device_remove_bin_file(struct device *dev, struct bin_attribute *attr)
+void device_remove_bin_file(struct device *dev,
+ const struct bin_attribute *attr)
{
if (dev)
sysfs_remove_bin_file(&dev->kobj, attr);
dev->init_name = NULL;
}
- if (!dev_name(dev))
+ if (!dev_name(dev)) {
+ error = -EINVAL;
goto name_error;
+ }
pr_debug("device: '%s': %s\n", dev_name(dev), __func__);
static int dev_mount;
#endif
-static rwlock_t dirlock;
+static DEFINE_MUTEX(dirlock);
static int __init mount_param(char *str)
{
{
int err;
- read_lock(&dirlock);
+ mutex_lock(&dirlock);
err = dev_mkdir(nodepath, 0755);
if (err == -ENOENT) {
char *path;
/* parent directories do not exist, create them */
path = kstrdup(nodepath, GFP_KERNEL);
- if (!path)
- return -ENOMEM;
+ if (!path) {
+ err = -ENOMEM;
+ goto out;
+ }
s = path;
for (;;) {
s = strchr(s, '/');
}
kfree(path);
}
- read_unlock(&dirlock);
+out:
+ mutex_unlock(&dirlock);
return err;
}
if (!path)
return -ENOMEM;
- write_lock(&dirlock);
+ mutex_lock(&dirlock);
for (;;) {
char *base;
if (err)
break;
}
- write_unlock(&dirlock);
+ mutex_unlock(&dirlock);
kfree(path);
return err;
{
int err;
struct vfsmount *mnt;
-
- rwlock_init(&dirlock);
+ char options[] = "mode=0755";
err = register_filesystem(&dev_fs_type);
if (err) {
return err;
}
- mnt = kern_mount_data(&dev_fs_type, "mode=0755");
+ mnt = kern_mount_data(&dev_fs_type, options);
if (IS_ERR(mnt)) {
err = PTR_ERR(mnt);
printk(KERN_ERR "devtmpfs: unable to create devtmpfs %i\n", err);
* @attr: driver attribute descriptor.
*/
int driver_create_file(struct device_driver *drv,
- struct driver_attribute *attr)
+ const struct driver_attribute *attr)
{
int error;
if (drv)
* @attr: driver attribute descriptor.
*/
void driver_remove_file(struct device_driver *drv,
- struct driver_attribute *attr)
+ const struct driver_attribute *attr)
{
if (drv)
sysfs_remove_file(&drv->p->kobj, &attr->attr);
}
EXPORT_SYMBOL(unregister_memory_notifier);
+static ATOMIC_NOTIFIER_HEAD(memory_isolate_chain);
+
+int register_memory_isolate_notifier(struct notifier_block *nb)
+{
+ return atomic_notifier_chain_register(&memory_isolate_chain, nb);
+}
+EXPORT_SYMBOL(register_memory_isolate_notifier);
+
+void unregister_memory_isolate_notifier(struct notifier_block *nb)
+{
+ atomic_notifier_chain_unregister(&memory_isolate_chain, nb);
+}
+EXPORT_SYMBOL(unregister_memory_isolate_notifier);
+
/*
* register_memory - Setup a sysfs device for a memory block
*/
return blocking_notifier_call_chain(&memory_chain, val, v);
}
+int memory_isolate_notify(unsigned long val, void *v)
+{
+ return atomic_notifier_call_chain(&memory_isolate_chain, val, v);
+}
+
/*
* MEMORY_HOTPLUG depends on SPARSEMEM in mm/Kconfig, so it is
* OK to have direct references to sparsemem variables in here.
static ssize_t
print_block_size(struct class *class, char *buf)
{
- return sprintf(buf, "%lx\n", (unsigned long)PAGES_PER_SECTION * PAGE_SIZE);
+ return sprintf(buf, "%#lx\n", (unsigned long)PAGES_PER_SECTION * PAGE_SIZE);
}
static CLASS_ATTR(block_size_bytes, 0444, print_block_size, NULL);
platform_device_put(pdev);
return ERR_PTR(retval);
}
+EXPORT_SYMBOL_GPL(platform_device_register_data);
static int platform_drv_probe(struct device *_dev)
{
list_move_tail(&dev->power.entry, &dpm_list);
}
+static ktime_t initcall_debug_start(struct device *dev)
+{
+ ktime_t calltime = ktime_set(0, 0);
+
+ if (initcall_debug) {
+ pr_info("calling %s+ @ %i\n",
+ dev_name(dev), task_pid_nr(current));
+ calltime = ktime_get();
+ }
+
+ return calltime;
+}
+
+static void initcall_debug_report(struct device *dev, ktime_t calltime,
+ int error)
+{
+ ktime_t delta, rettime;
+
+ if (initcall_debug) {
+ rettime = ktime_get();
+ delta = ktime_sub(rettime, calltime);
+ pr_info("call %s+ returned %d after %Ld usecs\n", dev_name(dev),
+ error, (unsigned long long)ktime_to_ns(delta) >> 10);
+ }
+}
+
/**
* pm_op - Execute the PM operation appropriate for given PM event.
* @dev: Device to handle.
pm_message_t state)
{
int error = 0;
- ktime_t calltime, delta, rettime;
+ ktime_t calltime;
- if (initcall_debug) {
- pr_info("calling %s+ @ %i\n",
- dev_name(dev), task_pid_nr(current));
- calltime = ktime_get();
- }
+ calltime = initcall_debug_start(dev);
switch (state.event) {
#ifdef CONFIG_SUSPEND
error = -EINVAL;
}
- if (initcall_debug) {
- rettime = ktime_get();
- delta = ktime_sub(rettime, calltime);
- pr_info("call %s+ returned %d after %Ld usecs\n", dev_name(dev),
- error, (unsigned long long)ktime_to_ns(delta) >> 10);
- }
+ initcall_debug_report(dev, calltime, error);
return error;
}
if (initcall_debug) {
rettime = ktime_get();
delta = ktime_sub(rettime, calltime);
- printk("initcall %s_i+ returned %d after %Ld usecs\n", dev_name(dev),
- error, (unsigned long long)ktime_to_ns(delta) >> 10);
+ printk("initcall %s_i+ returned %d after %Ld usecs\n",
+ dev_name(dev), error,
+ (unsigned long long)ktime_to_ns(delta) >> 10);
}
return error;
kobject_name(&dev->kobj), pm_verb(state.event), info, error);
}
+static void dpm_show_time(ktime_t starttime, pm_message_t state, char *info)
+{
+ ktime_t calltime;
+ s64 usecs64;
+ int usecs;
+
+ calltime = ktime_get();
+ usecs64 = ktime_to_ns(ktime_sub(calltime, starttime));
+ do_div(usecs64, NSEC_PER_USEC);
+ usecs = usecs64;
+ if (usecs == 0)
+ usecs = 1;
+ pr_info("PM: %s%s%s of devices complete after %ld.%03ld msecs\n",
+ info ?: "", info ? " " : "", pm_verb(state.event),
+ usecs / USEC_PER_MSEC, usecs % USEC_PER_MSEC);
+}
+
/*------------------------- Resume routines -------------------------*/
/**
void dpm_resume_noirq(pm_message_t state)
{
struct device *dev;
+ ktime_t starttime = ktime_get();
mutex_lock(&dpm_list_mtx);
transition_started = false;
pm_dev_err(dev, state, " early", error);
}
mutex_unlock(&dpm_list_mtx);
+ dpm_show_time(starttime, state, "early");
resume_device_irqs();
}
EXPORT_SYMBOL_GPL(dpm_resume_noirq);
+/**
+ * legacy_resume - Execute a legacy (bus or class) resume callback for device.
+ * @dev: Device to resume.
+ * @cb: Resume callback to execute.
+ */
+static int legacy_resume(struct device *dev, int (*cb)(struct device *dev))
+{
+ int error;
+ ktime_t calltime;
+
+ calltime = initcall_debug_start(dev);
+
+ error = cb(dev);
+ suspend_report_result(cb, error);
+
+ initcall_debug_report(dev, calltime, error);
+
+ return error;
+}
+
/**
* device_resume - Execute "resume" callbacks for given device.
* @dev: Device to handle.
error = pm_op(dev, dev->bus->pm, state);
} else if (dev->bus->resume) {
pm_dev_dbg(dev, state, "legacy ");
- error = dev->bus->resume(dev);
+ error = legacy_resume(dev, dev->bus->resume);
}
if (error)
goto End;
error = pm_op(dev, dev->class->pm, state);
} else if (dev->class->resume) {
pm_dev_dbg(dev, state, "legacy class ");
- error = dev->class->resume(dev);
+ error = legacy_resume(dev, dev->class->resume);
}
}
End:
static void dpm_resume(pm_message_t state)
{
struct list_head list;
+ ktime_t starttime = ktime_get();
INIT_LIST_HEAD(&list);
mutex_lock(&dpm_list_mtx);
}
list_splice(&list, &dpm_list);
mutex_unlock(&dpm_list_mtx);
+ dpm_show_time(starttime, state, NULL);
}
/**
mutex_unlock(&dpm_list_mtx);
device_complete(dev, state);
- pm_runtime_put_noidle(dev);
+ pm_runtime_put_sync(dev);
mutex_lock(&dpm_list_mtx);
}
int dpm_suspend_noirq(pm_message_t state)
{
struct device *dev;
+ ktime_t starttime = ktime_get();
int error = 0;
suspend_device_irqs();
mutex_unlock(&dpm_list_mtx);
if (error)
dpm_resume_noirq(resume_event(state));
+ else
+ dpm_show_time(starttime, state, "late");
return error;
}
EXPORT_SYMBOL_GPL(dpm_suspend_noirq);
+/**
+ * legacy_suspend - Execute a legacy (bus or class) suspend callback for device.
+ * @dev: Device to suspend.
+ * @state: PM transition of the system being carried out.
+ * @cb: Suspend callback to execute.
+ */
+static int legacy_suspend(struct device *dev, pm_message_t state,
+ int (*cb)(struct device *dev, pm_message_t state))
+{
+ int error;
+ ktime_t calltime;
+
+ calltime = initcall_debug_start(dev);
+
+ error = cb(dev, state);
+ suspend_report_result(cb, error);
+
+ initcall_debug_report(dev, calltime, error);
+
+ return error;
+}
+
/**
* device_suspend - Execute "suspend" callbacks for given device.
* @dev: Device to handle.
error = pm_op(dev, dev->class->pm, state);
} else if (dev->class->suspend) {
pm_dev_dbg(dev, state, "legacy class ");
- error = dev->class->suspend(dev, state);
- suspend_report_result(dev->class->suspend, error);
+ error = legacy_suspend(dev, state, dev->class->suspend);
}
if (error)
goto End;
error = pm_op(dev, dev->bus->pm, state);
} else if (dev->bus->suspend) {
pm_dev_dbg(dev, state, "legacy ");
- error = dev->bus->suspend(dev, state);
- suspend_report_result(dev->bus->suspend, error);
+ error = legacy_suspend(dev, state, dev->bus->suspend);
}
}
End:
static int dpm_suspend(pm_message_t state)
{
struct list_head list;
+ ktime_t starttime = ktime_get();
int error = 0;
INIT_LIST_HEAD(&list);
}
list_splice(&list, dpm_list.prev);
mutex_unlock(&dpm_list_mtx);
+ if (!error)
+ dpm_show_time(starttime, state, NULL);
return error;
}
pm_runtime_get_noresume(dev);
if (pm_runtime_barrier(dev) && device_may_wakeup(dev)) {
/* Wake-up requested during system sleep transition. */
- pm_runtime_put_noidle(dev);
+ pm_runtime_put_sync(dev);
error = -EBUSY;
} else {
error = device_prepare(dev, state);
dev->bus->pm->runtime_idle(dev);
+ spin_lock_irq(&dev->power.lock);
+ } else if (dev->type && dev->type->pm && dev->type->pm->runtime_idle) {
+ spin_unlock_irq(&dev->power.lock);
+
+ dev->type->pm->runtime_idle(dev);
+
+ spin_lock_irq(&dev->power.lock);
+ } else if (dev->class && dev->class->pm
+ && dev->class->pm->runtime_idle) {
+ spin_unlock_irq(&dev->power.lock);
+
+ dev->class->pm->runtime_idle(dev);
+
spin_lock_irq(&dev->power.lock);
}
retval = dev->bus->pm->runtime_suspend(dev);
+ spin_lock_irq(&dev->power.lock);
+ dev->power.runtime_error = retval;
+ } else if (dev->type && dev->type->pm
+ && dev->type->pm->runtime_suspend) {
+ spin_unlock_irq(&dev->power.lock);
+
+ retval = dev->type->pm->runtime_suspend(dev);
+
+ spin_lock_irq(&dev->power.lock);
+ dev->power.runtime_error = retval;
+ } else if (dev->class && dev->class->pm
+ && dev->class->pm->runtime_suspend) {
+ spin_unlock_irq(&dev->power.lock);
+
+ retval = dev->class->pm->runtime_suspend(dev);
+
spin_lock_irq(&dev->power.lock);
dev->power.runtime_error = retval;
} else {
retval = dev->bus->pm->runtime_resume(dev);
+ spin_lock_irq(&dev->power.lock);
+ dev->power.runtime_error = retval;
+ } else if (dev->type && dev->type->pm
+ && dev->type->pm->runtime_resume) {
+ spin_unlock_irq(&dev->power.lock);
+
+ retval = dev->type->pm->runtime_resume(dev);
+
+ spin_lock_irq(&dev->power.lock);
+ dev->power.runtime_error = retval;
+ } else if (dev->class && dev->class->pm
+ && dev->class->pm->runtime_resume) {
+ spin_unlock_irq(&dev->power.lock);
+
+ retval = dev->class->pm->runtime_resume(dev);
+
spin_lock_irq(&dev->power.lock);
dev->power.runtime_error = retval;
} else {
static struct DAC960_privdata DAC960_LP_privdata = {
.HardwareType = DAC960_LP_Controller,
- .FirmwareType = DAC960_LP_Controller,
+ .FirmwareType = DAC960_V2_Controller,
.InterruptHandler = DAC960_LP_InterruptHandler,
.MemoryWindowSize = DAC960_LP_RegisterWindowSize,
};
part_stat_unlock();
}
-/*
- * Ensure we don't create aliases in VI caches
- */
-static inline void
-killalias(struct bio *bio)
-{
- struct bio_vec *bv;
- int i;
-
- if (bio_data_dir(bio) == READ)
- __bio_for_each_segment(bv, bio, i, 0) {
- flush_dcache_page(bv->bv_page);
- }
-}
-
void
aoecmd_ata_rsp(struct sk_buff *skb)
{
if (buf->flags & BUFFL_FAIL)
bio_endio(buf->bio, -EIO);
else {
- killalias(buf->bio);
+ bio_flush_dcache_pages(buf->bio);
bio_endio(buf->bio, 0);
}
mempool_free(buf, d->bufpool);
#
comment "DRBD disabled because PROC_FS, INET or CONNECTOR not selected"
- depends on !PROC_FS || !INET || !CONNECTOR
+ depends on PROC_FS='n' || INET='n' || CONNECTOR='n'
config BLK_DEV_DRBD
tristate "DRBD Distributed Replicated Block Device support"
#if DRBD_MAX_SECTORS_BM < DRBD_MAX_SECTORS_32
#define DRBD_MAX_SECTORS DRBD_MAX_SECTORS_BM
#define DRBD_MAX_SECTORS_FLEX DRBD_MAX_SECTORS_BM
-#elif !defined(CONFIG_LBD) && BITS_PER_LONG == 32
+#elif !defined(CONFIG_LBDAF) && BITS_PER_LONG == 32
#define DRBD_MAX_SECTORS DRBD_MAX_SECTORS_32
#define DRBD_MAX_SECTORS_FLEX DRBD_MAX_SECTORS_32
#else
extern void drbd_suspend_io(struct drbd_conf *mdev);
extern void drbd_resume_io(struct drbd_conf *mdev);
extern char *ppsize(char *buf, unsigned long long size);
-extern sector_t drbd_new_dev_size(struct drbd_conf *,
- struct drbd_backing_dev *);
+extern sector_t drbd_new_dev_size(struct drbd_conf *, struct drbd_backing_dev *, int);
enum determine_dev_size { dev_size_error = -1, unchanged = 0, shrunk = 1, grew = 2 };
-extern enum determine_dev_size drbd_determin_dev_size(struct drbd_conf *) __must_hold(local);
+extern enum determine_dev_size drbd_determin_dev_size(struct drbd_conf *, int force) __must_hold(local);
extern void resync_after_online_grow(struct drbd_conf *);
extern void drbd_setup_queue_param(struct drbd_conf *mdev, unsigned int) __must_hold(local);
extern int drbd_set_role(struct drbd_conf *mdev, enum drbd_role new_role,
/* drbd_proc.c */
extern struct proc_dir_entry *drbd_proc;
-extern struct file_operations drbd_proc_fops;
+extern const struct file_operations drbd_proc_fops;
extern const char *drbd_conn_str(enum drbd_conns s);
extern const char *drbd_role_str(enum drbd_role s);
*/
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/drbd.h>
#include <asm/uaccess.h>
#include <asm/types.h>
DEFINE_RATELIMIT_STATE(drbd_ratelimit_state, 5 * HZ, 5);
-static struct block_device_operations drbd_ops = {
+static const struct block_device_operations drbd_ops = {
.owner = THIS_MODULE,
.open = drbd_open,
.release = drbd_release,
dev_err(DEV, "Sending state in drbd_io_error() failed\n");
}
+ wait_event(mdev->misc_wait, !atomic_read(&mdev->local_cnt));
lc_destroy(mdev->resync);
mdev->resync = NULL;
lc_destroy(mdev->act_log);
{
long refresh;
- if (--rsp->count < 0) {
+ if (!rsp->count--) {
get_random_bytes(&refresh, sizeof(refresh));
rsp->state += refresh;
rsp->count = FAULT_RANDOM_REFRESH;
* Returns 0 on success, negative return values indicate errors.
* You should call drbd_md_sync() after calling this function.
*/
-enum determine_dev_size drbd_determin_dev_size(struct drbd_conf *mdev) __must_hold(local)
+enum determine_dev_size drbd_determin_dev_size(struct drbd_conf *mdev, int force) __must_hold(local)
{
sector_t prev_first_sect, prev_size; /* previous meta location */
sector_t la_size;
/* TODO: should only be some assert here, not (re)init... */
drbd_md_set_sector_offsets(mdev, mdev->ldev);
- size = drbd_new_dev_size(mdev, mdev->ldev);
+ size = drbd_new_dev_size(mdev, mdev->ldev, force);
if (drbd_get_capacity(mdev->this_bdev) != size ||
drbd_bm_capacity(mdev) != size) {
}
sector_t
-drbd_new_dev_size(struct drbd_conf *mdev, struct drbd_backing_dev *bdev)
+drbd_new_dev_size(struct drbd_conf *mdev, struct drbd_backing_dev *bdev, int assume_peer_has_space)
{
sector_t p_size = mdev->p_size; /* partner's disk size. */
sector_t la_size = bdev->md.la_size_sect; /* last agreed size. */
m_size = drbd_get_max_capacity(bdev);
+ if (mdev->state.conn < C_CONNECTED && assume_peer_has_space) {
+ dev_warn(DEV, "Resize while not connected was forced by the user!\n");
+ p_size = m_size;
+ }
+
if (p_size && m_size) {
size = min_t(sector_t, p_size, m_size);
} else {
/* Prevent shrinking of consistent devices ! */
if (drbd_md_test_flag(nbc, MDF_CONSISTENT) &&
- drbd_new_dev_size(mdev, nbc) < nbc->md.la_size_sect) {
+ drbd_new_dev_size(mdev, nbc, 0) < nbc->md.la_size_sect) {
dev_warn(DEV, "refusing to truncate a consistent device\n");
retcode = ERR_DISK_TO_SMALL;
goto force_diskless_dec;
!drbd_md_test_flag(mdev->ldev, MDF_CONNECTED_IND))
set_bit(USE_DEGR_WFC_T, &mdev->flags);
- dd = drbd_determin_dev_size(mdev);
+ dd = drbd_determin_dev_size(mdev, 0);
if (dd == dev_size_error) {
retcode = ERR_NOMEM_BITMAP;
goto force_diskless_dec;
goto fail;
}
- if (crypto_tfm_alg_type(crypto_hash_tfm(tfm)) != CRYPTO_ALG_TYPE_SHASH) {
+ if (!drbd_crypto_is_hash(crypto_hash_tfm(tfm))) {
retcode = ERR_AUTH_ALG_ND;
goto fail;
}
}
mdev->ldev->dc.disk_size = (sector_t)rs.resize_size;
- dd = drbd_determin_dev_size(mdev);
+ dd = drbd_determin_dev_size(mdev, rs.resize_force);
drbd_md_sync(mdev);
put_ldev(mdev);
if (dd == dev_size_error) {
struct proc_dir_entry *drbd_proc;
-struct file_operations drbd_proc_fops = {
+const struct file_operations drbd_proc_fops = {
.owner = THIS_MODULE,
.open = drbd_proc_open,
.read = seq_read,
#include <asm/uaccess.h>
#include <net/sock.h>
-#include <linux/version.h>
#include <linux/drbd.h>
#include <linux/fs.h>
#include <linux/file.h>
if (mdev->cram_hmac_tfm) {
/* drbd_request_state(mdev, NS(conn, WFAuth)); */
- if (!drbd_do_auth(mdev)) {
+ switch (drbd_do_auth(mdev)) {
+ case -1:
dev_err(DEV, "Authentication of peer failed\n");
return -1;
+ case 0:
+ dev_err(DEV, "Authentication of peer failed, trying again.\n");
+ return 0;
}
}
case WO_bdev_flush:
case WO_drain_io:
- D_ASSERT(rv == FE_STILL_LIVE);
- set_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &mdev->current_epoch->flags);
- drbd_wait_ee_list_empty(mdev, &mdev->active_ee);
- rv = drbd_flush_after_epoch(mdev, mdev->current_epoch);
+ if (rv == FE_STILL_LIVE) {
+ set_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &mdev->current_epoch->flags);
+ drbd_wait_ee_list_empty(mdev, &mdev->active_ee);
+ rv = drbd_flush_after_epoch(mdev, mdev->current_epoch);
+ }
if (rv == FE_RECYCLED)
return TRUE;
/* Never shrink a device with usable data during connect.
But allow online shrinking if we are connected. */
- if (drbd_new_dev_size(mdev, mdev->ldev) <
+ if (drbd_new_dev_size(mdev, mdev->ldev, 0) <
drbd_get_capacity(mdev->this_bdev) &&
mdev->state.disk >= D_OUTDATED &&
mdev->state.conn < C_CONNECTED) {
#undef min_not_zero
if (get_ldev(mdev)) {
- dd = drbd_determin_dev_size(mdev);
+ dd = drbd_determin_dev_size(mdev, 0);
put_ldev(mdev);
if (dd == dev_size_error)
return FALSE;
{
dev_err(DEV, "This kernel was build without CONFIG_CRYPTO_HMAC.\n");
dev_err(DEV, "You need to disable 'cram-hmac-alg' in drbd.conf.\n");
- return 0;
+ return -1;
}
#else
#define CHALLENGE_LEN 64
+
+/* Return value:
+ 1 - auth succeeded,
+ 0 - failed, try again (network error),
+ -1 - auth failed, don't try again.
+*/
+
static int drbd_do_auth(struct drbd_conf *mdev)
{
char my_challenge[CHALLENGE_LEN]; /* 64 Bytes... */
(u8 *)mdev->net_conf->shared_secret, key_len);
if (rv) {
dev_err(DEV, "crypto_hash_setkey() failed with %d\n", rv);
- rv = 0;
+ rv = -1;
goto fail;
}
if (p.length > CHALLENGE_LEN*2) {
dev_err(DEV, "expected AuthChallenge payload too big.\n");
- rv = 0;
+ rv = -1;
goto fail;
}
peers_ch = kmalloc(p.length, GFP_NOIO);
if (peers_ch == NULL) {
dev_err(DEV, "kmalloc of peers_ch failed\n");
- rv = 0;
+ rv = -1;
goto fail;
}
response = kmalloc(resp_size, GFP_NOIO);
if (response == NULL) {
dev_err(DEV, "kmalloc of response failed\n");
- rv = 0;
+ rv = -1;
goto fail;
}
rv = crypto_hash_digest(&desc, &sg, sg.length, response);
if (rv) {
dev_err(DEV, "crypto_hash_digest() failed with %d\n", rv);
- rv = 0;
+ rv = -1;
goto fail;
}
}
right_response = kmalloc(resp_size, GFP_NOIO);
- if (response == NULL) {
+ if (right_response == NULL) {
dev_err(DEV, "kmalloc of right_response failed\n");
- rv = 0;
+ rv = -1;
goto fail;
}
rv = crypto_hash_digest(&desc, &sg, sg.length, right_response);
if (rv) {
dev_err(DEV, "crypto_hash_digest() failed with %d\n", rv);
- rv = 0;
+ rv = -1;
goto fail;
}
if (rv)
dev_info(DEV, "Peer authenticated using %d bytes of '%s' HMAC\n",
resp_size, mdev->net_conf->cram_hmac_alg);
+ else
+ rv = -1;
fail:
kfree(peers_ch);
*/
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/drbd.h>
#include <linux/sched.h>
#include <linux/smp_lock.h>
#include <linux/mm_inline.h>
#include <linux/slab.h>
#include <linux/random.h>
-#include <linux/mm.h>
#include <linux/string.h>
#include <linux/scatterlist.h>
err = -EINVAL;
goto probe_err_2;
}
- host->dev_base = ioremap(rsc->start , rsc->end + 1);
+ host->dev_base = ioremap(rsc->start, resource_size(rsc));
if (!host->dev_base) {
printk(KERN_ERR "%s:%d ioremap fail\n",
__func__, __LINE__);
return;
usb_anchor_urb(urb, &data->bulk_anchor);
+ usb_mark_last_busy(data->udev);
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err < 0) {
config HVCS
tristate "IBM Hypervisor Virtual Console Server support"
- depends on PPC_PSERIES
+ depends on PPC_PSERIES && HVC_CONSOLE
help
Partitionable IBM Power5 ppc64 machines allow hosting of
firmware virtual consoles from one Linux partition by
if (agp_off)
return -EINVAL;
+
+ if (gart_iommu_aperture)
+ return agp_bridges_found ? 0 : -ENODEV;
+
err = pci_register_driver(&agp_amd64_pci_driver);
if (err < 0)
return err;
static void __exit agp_amd64_cleanup(void)
{
+ if (gart_iommu_aperture)
+ return;
if (aperture_resource)
release_resource(aperture_resource);
pci_unregister_driver(&agp_amd64_pci_driver);
}
-/* On AMD64 the PCI driver needs to initialize this driver early
- for the IOMMU, so it has to be called via a backdoor. */
-#ifndef CONFIG_GART_IOMMU
module_init(agp_amd64_init);
module_exit(agp_amd64_cleanup);
-#endif
MODULE_AUTHOR("Dave Jones <davej@redhat.com>, Andi Kleen");
module_param(agp_try_unsupported, bool, 0);
{
int error;
- if (agp_off)
- return -ENODEV;
+ if (agp_off) {
+ error = -ENODEV;
+ goto err_put_bridge;
+ }
if (!bridge->dev) {
printk (KERN_DEBUG PFX "Erk, registering with no pci_dev!\n");
- return -EINVAL;
+ error = -EINVAL;
+ goto err_put_bridge;
}
/* Grab reference on the chipset driver. */
if (!try_module_get(bridge->driver->owner)) {
dev_info(&bridge->dev->dev, "can't lock chipset driver\n");
- return -EINVAL;
+ error = -EINVAL;
+ goto err_put_bridge;
}
error = agp_backend_initialize(bridge);
agp_backend_cleanup(bridge);
err_out:
module_put(bridge->driver->owner);
+err_put_bridge:
agp_put_bridge(bridge);
return error;
}
handle = obj;
do {
status = acpi_get_object_info(handle, &info);
- if (ACPI_SUCCESS(status)) {
+ if (ACPI_SUCCESS(status) && (info->valid & ACPI_VALID_HID)) {
/* TBD check _CID also */
- info->hardware_id.string[sizeof(info->hardware_id.length)-1] = '\0';
match = (strcmp(info->hardware_id.string, "HWP0001") == 0);
kfree(info);
if (match) {
handle = parent;
} while (ACPI_SUCCESS(status));
+ if (ACPI_FAILURE(status))
+ return AE_OK; /* found no enclosing IOC */
+
if (hp_zx1_setup(sba_hpa + HP_ZX1_IOC_OFFSET, lba_hpa))
return AE_OK;
&bridge->mode);
}
- if (bridge->driver->mask_memory == intel_i965_mask_memory)
+ if (bridge->driver->mask_memory == intel_i965_mask_memory) {
if (pci_set_dma_mask(intel_private.pcidev, DMA_BIT_MASK(36)))
dev_err(&intel_private.pcidev->dev,
"set gfx device dma mask 36bit failed!\n");
+ else
+ pci_set_consistent_dma_mask(intel_private.pcidev,
+ DMA_BIT_MASK(36));
+ }
pci_set_drvdata(pdev, bridge);
return agp_add_bridge(bridge);
goto out;
}
}
-out_unlock:
- mutex_unlock(&rng_mutex);
out:
return ret ? : err;
+out_unlock:
+ mutex_unlock(&rng_mutex);
+ goto out;
}
{ 0 },
};
-static struct virtio_driver virtio_rng = {
+static struct virtio_driver virtio_rng_driver = {
.driver.name = KBUILD_MODNAME,
.driver.owner = THIS_MODULE,
.id_table = id_table,
static int __init init(void)
{
- return register_virtio_driver(&virtio_rng);
+ return register_virtio_driver(&virtio_rng_driver);
}
static void __exit fini(void)
{
- unregister_virtio_driver(&virtio_rng);
+ unregister_virtio_driver(&virtio_rng_driver);
}
module_init(init);
module_exit(fini);
#ifdef CONFIG_ACPI
spmi_find_bmc();
#endif
-#ifdef CONFIG_PNP
+#ifdef CONFIG_ACPI
pnp_register_driver(&ipmi_pnp_driver);
#endif
#ifdef CONFIG_PCI
pci_unregister_driver(&ipmi_pci_driver);
#endif
-#ifdef CONFIG_PNP
+#ifdef CONFIG_ACPI
pnp_unregister_driver(&ipmi_pnp_driver);
#endif
u8 update_flow_control;
struct ctrl_ul ctrl_ul;
struct ctrl_dl ctrl_dl;
- struct kfifo *fifo_ul;
+ struct kfifo fifo_ul;
void __iomem *dl_addr[2];
u32 dl_size[2];
u8 toggle_dl;
dump_table(dc);
for (i = PORT_MDM; i < MAX_PORT; i++) {
- dc->port[i].fifo_ul =
- kfifo_alloc(FIFO_BUFFER_SIZE_UL, GFP_ATOMIC, NULL);
memset(&dc->port[i].ctrl_dl, 0, sizeof(struct ctrl_dl));
memset(&dc->port[i].ctrl_ul, 0, sizeof(struct ctrl_ul));
}
struct tty_struct *tty = tty_port_tty_get(&port->port);
/* Get data from tty and place in buf for now */
- size = __kfifo_get(port->fifo_ul, dc->send_buf,
+ size = kfifo_out(&port->fifo_ul, dc->send_buf,
ul_size < SEND_BUF_MAX ? ul_size : SEND_BUF_MAX);
if (size == 0) {
} else if (old_ctrl.CTS == 0 && ctrl_dl.CTS == 1) {
- if (__kfifo_len(dc->port[port].fifo_ul)) {
+ if (kfifo_len(&dc->port[port].fifo_ul)) {
DBG1("Enable interrupt (0x%04X) on port: %d",
enable_ier, port);
DBG1("Data in buffer [%d], enable transmit! ",
- __kfifo_len(dc->port[port].fifo_ul));
+ kfifo_len(&dc->port[port].fifo_ul));
enable_transmit_ul(port, dc);
} else {
DBG1("No data in buffer...");
goto err_free_sbuf;
}
+ for (i = PORT_MDM; i < MAX_PORT; i++) {
+ if (kfifo_alloc(&dc->port[i].fifo_ul,
+ FIFO_BUFFER_SIZE_UL, GFP_ATOMIC)) {
+ dev_err(&pdev->dev,
+ "Could not allocate kfifo buffer\n");
+ ret = -ENOMEM;
+ goto err_free_kfifo;
+ }
+ }
+
spin_lock_init(&dc->spin_mutex);
nozomi_setup_private_data(dc);
NOZOMI_NAME, dc);
if (unlikely(ret)) {
dev_err(&pdev->dev, "can't request irq %d\n", pdev->irq);
- goto err_free_sbuf;
+ goto err_free_kfifo;
}
DBG1("base_addr: %p", dc->base_addr);
dc->state = NOZOMI_STATE_ENABLED;
for (i = 0; i < MAX_PORT; i++) {
+ struct device *tty_dev;
+
mutex_init(&dc->port[i].tty_sem);
tty_port_init(&dc->port[i].port);
- tty_register_device(ntty_driver, dc->index_start + i,
+ tty_dev = tty_register_device(ntty_driver, dc->index_start + i,
&pdev->dev);
+
+ if (IS_ERR(tty_dev)) {
+ ret = PTR_ERR(tty_dev);
+ dev_err(&pdev->dev, "Could not allocate tty?\n");
+ goto err_free_tty;
+ }
}
+
return 0;
+err_free_tty:
+ for (i = dc->index_start; i < dc->index_start + MAX_PORT; ++i)
+ tty_unregister_device(ntty_driver, i);
+err_free_kfifo:
+ for (i = 0; i < MAX_PORT; i++)
+ kfifo_free(&dc->port[i].fifo_ul);
err_free_sbuf:
kfree(dc->send_buf);
iounmap(dc->base_addr);
free_irq(pdev->irq, dc);
for (i = 0; i < MAX_PORT; i++)
- if (dc->port[i].fifo_ul)
- kfifo_free(dc->port[i].fifo_ul);
+ kfifo_free(&dc->port[i].fifo_ul);
kfree(dc->send_buf);
dc->open_ttys--;
port->count--;
- tty_port_tty_set(port, NULL);
if (port->count == 0) {
DBG1("close: %d", nport->token_dl);
+ tty_port_tty_set(port, NULL);
spin_lock_irqsave(&dc->spin_mutex, flags);
dc->last_ier &= ~(nport->token_dl);
writew(dc->last_ier, dc->reg_ier);
goto exit;
}
- rval = __kfifo_put(port->fifo_ul, (unsigned char *)buffer, count);
+ rval = kfifo_in(&port->fifo_ul, (unsigned char *)buffer, count);
/* notify card */
if (unlikely(dc == NULL)) {
if (!port->port.count)
goto exit;
- room = port->fifo_ul->size - __kfifo_len(port->fifo_ul);
+ room = port->fifo_ul.size - kfifo_len(&port->fifo_ul);
exit:
mutex_unlock(&port->tty_sem);
goto exit_in_buffer;
}
- rval = __kfifo_len(port->fifo_ul);
+ rval = kfifo_len(&port->fifo_ul);
exit_in_buffer:
return rval;
#include <linux/init.h>
#include <linux/smp_lock.h>
#include <linux/mutex.h>
+#include <linux/jiffies.h>
#include <asm/hardware/dec21285.h>
#include <asm/io.h>
#include <linux/err.h>
#include <linux/kfifo.h>
#include <linux/platform_device.h>
-#include <linux/smp_lock.h>
#include <asm/uaccess.h>
#include <asm/io.h>
int camera_power;
int bluetooth_power;
struct mutex lock;
- struct kfifo *fifo;
+ struct kfifo fifo;
spinlock_t fifo_lock;
wait_queue_head_t fifo_proc_list;
struct fasync_struct *fifo_async;
struct input_dev *input_jog_dev;
struct input_dev *input_key_dev;
struct work_struct input_work;
- struct kfifo *input_fifo;
+ struct kfifo input_fifo;
spinlock_t input_fifo_lock;
} sonypi_device;
{
struct sonypi_keypress kp;
- while (kfifo_get(sonypi_device.input_fifo, (unsigned char *)&kp,
- sizeof(kp)) == sizeof(kp)) {
+ while (kfifo_out_locked(&sonypi_device.input_fifo, (unsigned char *)&kp,
+ sizeof(kp), &sonypi_device.input_fifo_lock)
+ == sizeof(kp)) {
msleep(10);
input_report_key(kp.dev, kp.key, 0);
input_sync(kp.dev);
if (kp.dev) {
input_report_key(kp.dev, kp.key, 1);
input_sync(kp.dev);
- kfifo_put(sonypi_device.input_fifo,
- (unsigned char *)&kp, sizeof(kp));
+ kfifo_in_locked(&sonypi_device.input_fifo,
+ (unsigned char *)&kp, sizeof(kp),
+ &sonypi_device.input_fifo_lock);
schedule_work(&sonypi_device.input_work);
}
}
acpi_bus_generate_proc_event(sonypi_acpi_device, 1, event);
#endif
- kfifo_put(sonypi_device.fifo, (unsigned char *)&event, sizeof(event));
+ kfifo_in_locked(&sonypi_device.fifo, (unsigned char *)&event,
+ sizeof(event), &sonypi_device.fifo_lock);
kill_fasync(&sonypi_device.fifo_async, SIGIO, POLL_IN);
wake_up_interruptible(&sonypi_device.fifo_proc_list);
static int sonypi_misc_open(struct inode *inode, struct file *file)
{
- lock_kernel();
mutex_lock(&sonypi_device.lock);
/* Flush input queue on first open */
if (!sonypi_device.open_count)
- kfifo_reset(sonypi_device.fifo);
+ kfifo_reset(&sonypi_device.fifo);
sonypi_device.open_count++;
mutex_unlock(&sonypi_device.lock);
- unlock_kernel();
+
return 0;
}
ssize_t ret;
unsigned char c;
- if ((kfifo_len(sonypi_device.fifo) == 0) &&
+ if ((kfifo_len(&sonypi_device.fifo) == 0) &&
(file->f_flags & O_NONBLOCK))
return -EAGAIN;
ret = wait_event_interruptible(sonypi_device.fifo_proc_list,
- kfifo_len(sonypi_device.fifo) != 0);
+ kfifo_len(&sonypi_device.fifo) != 0);
if (ret)
return ret;
while (ret < count &&
- (kfifo_get(sonypi_device.fifo, &c, sizeof(c)) == sizeof(c))) {
+ (kfifo_out_locked(&sonypi_device.fifo, &c, sizeof(c),
+ &sonypi_device.fifo_lock) == sizeof(c))) {
if (put_user(c, buf++))
return -EFAULT;
ret++;
static unsigned int sonypi_misc_poll(struct file *file, poll_table *wait)
{
poll_wait(file, &sonypi_device.fifo_proc_list, wait);
- if (kfifo_len(sonypi_device.fifo))
+ if (kfifo_len(&sonypi_device.fifo))
return POLLIN | POLLRDNORM;
return 0;
}
-static int sonypi_misc_ioctl(struct inode *ip, struct file *fp,
+static long sonypi_misc_ioctl(struct file *fp,
unsigned int cmd, unsigned long arg)
{
- int ret = 0;
+ long ret = 0;
void __user *argp = (void __user *)arg;
u8 val8;
u16 val16;
.open = sonypi_misc_open,
.release = sonypi_misc_release,
.fasync = sonypi_misc_fasync,
- .ioctl = sonypi_misc_ioctl,
+ .unlocked_ioctl = sonypi_misc_ioctl,
+ .llseek = no_llseek,
};
static struct miscdevice sonypi_misc_device = {
"http://www.linux.it/~malattia/wiki/index.php/Sony_drivers\n");
spin_lock_init(&sonypi_device.fifo_lock);
- sonypi_device.fifo = kfifo_alloc(SONYPI_BUF_SIZE, GFP_KERNEL,
- &sonypi_device.fifo_lock);
- if (IS_ERR(sonypi_device.fifo)) {
+ error = kfifo_alloc(&sonypi_device.fifo, SONYPI_BUF_SIZE, GFP_KERNEL);
+ if (error) {
printk(KERN_ERR "sonypi: kfifo_alloc failed\n");
- return PTR_ERR(sonypi_device.fifo);
+ return error;
}
init_waitqueue_head(&sonypi_device.fifo_proc_list);
}
spin_lock_init(&sonypi_device.input_fifo_lock);
- sonypi_device.input_fifo =
- kfifo_alloc(SONYPI_BUF_SIZE, GFP_KERNEL,
- &sonypi_device.input_fifo_lock);
- if (IS_ERR(sonypi_device.input_fifo)) {
+ error = kfifo_alloc(&sonypi_device.input_fifo, SONYPI_BUF_SIZE,
+ GFP_KERNEL);
+ if (error) {
printk(KERN_ERR "sonypi: kfifo_alloc failed\n");
- error = PTR_ERR(sonypi_device.input_fifo);
goto err_inpdev_unregister;
}
pci_disable_device(pcidev);
err_put_pcidev:
pci_dev_put(pcidev);
- kfifo_free(sonypi_device.fifo);
+ kfifo_free(&sonypi_device.fifo);
return error;
}
if (useinput) {
input_unregister_device(sonypi_device.input_key_dev);
input_unregister_device(sonypi_device.input_jog_dev);
- kfifo_free(sonypi_device.input_fifo);
+ kfifo_free(&sonypi_device.input_fifo);
}
misc_deregister(&sonypi_misc_device);
pci_dev_put(sonypi_device.dev);
}
- kfifo_free(sonypi_device.fifo);
+ kfifo_free(&sonypi_device.fifo);
return 0;
}
#include <linux/stat.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
-
+#include <linux/smp_lock.h>
#include <linux/toshiba.h>
#define TOSH_MINOR_DEV 181
static int tosh_sci;
static int tosh_fan;
-static int tosh_ioctl(struct inode *, struct file *, unsigned int,
+static long tosh_ioctl(struct file *, unsigned int,
unsigned long);
static const struct file_operations tosh_fops = {
.owner = THIS_MODULE,
- .ioctl = tosh_ioctl,
+ .unlocked_ioctl = tosh_ioctl,
};
static struct miscdevice tosh_device = {
EXPORT_SYMBOL(tosh_smm);
-static int tosh_ioctl(struct inode *ip, struct file *fp, unsigned int cmd,
- unsigned long arg)
+static long tosh_ioctl(struct file *fp, unsigned int cmd, unsigned long arg)
{
SMMRegisters regs;
SMMRegisters __user *argp = (SMMRegisters __user *)arg;
return -EINVAL;
/* do we need to emulate the fan ? */
+ lock_kernel();
if (tosh_fan==1) {
if (((ax==0xf300) || (ax==0xf400)) && (bx==0x0004)) {
err = tosh_emulate_fan(®s);
+ unlock_kernel();
break;
}
}
err = tosh_smm(®s);
+ unlock_kernel();
break;
default:
return -EINVAL;
pid = task_pid(current);
type = PIDTYPE_PID;
}
- spin_unlock_irqrestore(&tty->ctrl_lock, flags);
retval = __f_setown(filp, pid, type, 0);
+ spin_unlock_irqrestore(&tty->ctrl_lock, flags);
if (retval)
goto out;
} else {
#include <linux/hrtimer.h>
#include <linux/tick.h>
#include <linux/sched.h>
+#include <linux/math64.h>
#define BUCKETS 12
#define RESOLUTION 1024
static void menu_update(struct cpuidle_device *dev);
+/* This implements DIV_ROUND_CLOSEST but avoids 64 bit division */
+static u64 div_round64(u64 dividend, u32 divisor)
+{
+ return div_u64(dividend + (divisor / 2), divisor);
+}
+
/**
* menu_select - selects the next idle state to enter
* @dev: the CPU
data->correction_factor[data->bucket] = RESOLUTION * DECAY;
/* Make sure to round up for half microseconds */
- data->predicted_us = DIV_ROUND_CLOSEST(
- data->expected_us * data->correction_factor[data->bucket],
- RESOLUTION * DECAY);
+ data->predicted_us = div_round64(data->expected_us * data->correction_factor[data->bucket],
+ RESOLUTION * DECAY);
/*
* We want to default to C1 (hlt), not to busy polling
dev_vdbg(chan2dev(chan), "is_tx_complete: %d (d%d, u%d)\n",
cookie, done ? *done : 0, used ? *used : 0);
- spin_lock_bh(atchan->lock);
+ spin_lock_bh(&atchan->lock);
last_complete = atchan->completed_cookie;
last_used = chan->cookie;
ret = dma_async_is_complete(cookie, last_complete, last_used);
}
- spin_unlock_bh(atchan->lock);
+ spin_unlock_bh(&atchan->lock);
if (done)
*done = last_complete;
dma_async_device_unregister(&base->dma_slave);
coh901318_pool_destroy(&base->pool);
free_irq(platform_get_irq(pdev, 0), base);
- kfree(base);
iounmap(base->virtbase);
+ kfree(base);
release_mem_region(pdev->resource->start,
resource_size(pdev->resource));
return 0;
goto err_kfree;
}
- memset(dw, 0, sizeof *dw);
-
dw->regs = ioremap(io->start, DW_REGLEN);
if (!dw->regs) {
err = -ENOMEM;
dma->dev = &pdev->dev;
if (!dma->chancnt) {
- dev_err(dev, "zero channels detected\n");
+ dev_err(dev, "channel enumeration error\n");
goto err_setup_interrupts;
}
* @dca: direct cache access context
* @intr_quirk: interrupt setup quirk (for ioat_v1 devices)
* @enumerate_channels: hw version specific channel enumeration
+ * @reset_hw: hw version specific channel (re)initialization
* @cleanup_tasklet: select between the v2 and v3 cleanup routines
* @timer_fn: select between the v2 and v3 timer watchdog routines
* @self_test: hardware version specific self test for each supported op type
struct dca_provider *dca;
void (*intr_quirk)(struct ioatdma_device *device);
int (*enumerate_channels)(struct ioatdma_device *device);
+ int (*reset_hw)(struct ioat_chan_common *chan);
void (*cleanup_tasklet)(unsigned long data);
void (*timer_fn)(unsigned long data);
int (*self_test)(struct ioatdma_device *device);
writeb(IOAT_CHANCMD_SUSPEND, chan->reg_base + IOAT_CHANCMD_OFFSET(ver));
}
+static inline void ioat_reset(struct ioat_chan_common *chan)
+{
+ u8 ver = chan->device->version;
+
+ writeb(IOAT_CHANCMD_RESET, chan->reg_base + IOAT_CHANCMD_OFFSET(ver));
+}
+
+static inline bool ioat_reset_pending(struct ioat_chan_common *chan)
+{
+ u8 ver = chan->device->version;
+ u8 cmd;
+
+ cmd = readb(chan->reg_base + IOAT_CHANCMD_OFFSET(ver));
+ return (cmd & IOAT_CHANCMD_RESET) == IOAT_CHANCMD_RESET;
+}
+
static inline void ioat_set_chainaddr(struct ioat_dma_chan *ioat, u64 addr)
{
struct ioat_chan_common *chan = &ioat->base;
__ioat2_start_null_desc(ioat);
}
-static void ioat2_restart_channel(struct ioat2_dma_chan *ioat)
+int ioat2_quiesce(struct ioat_chan_common *chan, unsigned long tmo)
{
- struct ioat_chan_common *chan = &ioat->base;
- unsigned long phys_complete;
+ unsigned long end = jiffies + tmo;
+ int err = 0;
u32 status;
status = ioat_chansts(chan);
if (is_ioat_active(status) || is_ioat_idle(status))
ioat_suspend(chan);
while (is_ioat_active(status) || is_ioat_idle(status)) {
+ if (end && time_after(jiffies, end)) {
+ err = -ETIMEDOUT;
+ break;
+ }
status = ioat_chansts(chan);
cpu_relax();
}
+ return err;
+}
+
+int ioat2_reset_sync(struct ioat_chan_common *chan, unsigned long tmo)
+{
+ unsigned long end = jiffies + tmo;
+ int err = 0;
+
+ ioat_reset(chan);
+ while (ioat_reset_pending(chan)) {
+ if (end && time_after(jiffies, end)) {
+ err = -ETIMEDOUT;
+ break;
+ }
+ cpu_relax();
+ }
+
+ return err;
+}
+
+static void ioat2_restart_channel(struct ioat2_dma_chan *ioat)
+{
+ struct ioat_chan_common *chan = &ioat->base;
+ unsigned long phys_complete;
+
+ ioat2_quiesce(chan, 0);
if (ioat_cleanup_preamble(chan, &phys_complete))
__cleanup(ioat, phys_complete);
spin_unlock_bh(&chan->cleanup_lock);
}
+static int ioat2_reset_hw(struct ioat_chan_common *chan)
+{
+ /* throw away whatever the channel was doing and get it initialized */
+ u32 chanerr;
+
+ ioat2_quiesce(chan, msecs_to_jiffies(100));
+
+ chanerr = readl(chan->reg_base + IOAT_CHANERR_OFFSET);
+ writel(chanerr, chan->reg_base + IOAT_CHANERR_OFFSET);
+
+ return ioat2_reset_sync(chan, msecs_to_jiffies(200));
+}
+
/**
* ioat2_enumerate_channels - find and initialize the device's channels
* @device: the device to be enumerated
(unsigned long) ioat);
ioat->xfercap_log = xfercap_log;
spin_lock_init(&ioat->ring_lock);
+ if (device->reset_hw(&ioat->base)) {
+ i = 0;
+ break;
+ }
}
dma->chancnt = i;
return i;
struct ioat2_dma_chan *ioat = to_ioat2_chan(c);
struct ioat_chan_common *chan = &ioat->base;
struct ioat_ring_ent **ring;
- u32 chanerr;
int order;
/* have we already been set up? */
/* Setup register to interrupt and write completion status on error */
writew(IOAT_CHANCTRL_RUN, chan->reg_base + IOAT_CHANCTRL_OFFSET);
- chanerr = readl(chan->reg_base + IOAT_CHANERR_OFFSET);
- if (chanerr) {
- dev_err(to_dev(chan), "CHANERR = %x, clearing\n", chanerr);
- writel(chanerr, chan->reg_base + IOAT_CHANERR_OFFSET);
- }
-
/* allocate a completion writeback area */
/* doing 2 32bit writes to mmio since 1 64b write doesn't work */
chan->completion = pci_pool_alloc(chan->device->completion_pool,
tasklet_disable(&chan->cleanup_task);
del_timer_sync(&chan->timer);
device->cleanup_tasklet((unsigned long) ioat);
-
- /* Delay 100ms after reset to allow internal DMA logic to quiesce
- * before removing DMA descriptor resources.
- */
- writeb(IOAT_CHANCMD_RESET,
- chan->reg_base + IOAT_CHANCMD_OFFSET(chan->device->version));
- mdelay(100);
+ device->reset_hw(chan);
spin_lock_bh(&ioat->ring_lock);
descs = ioat2_ring_space(ioat);
int err;
device->enumerate_channels = ioat2_enumerate_channels;
+ device->reset_hw = ioat2_reset_hw;
device->cleanup_tasklet = ioat2_cleanup_tasklet;
device->timer_fn = ioat2_timer_event;
device->self_test = ioat_dma_self_test;
void __ioat2_issue_pending(struct ioat2_dma_chan *ioat);
void ioat2_cleanup_tasklet(unsigned long data);
void ioat2_timer_event(unsigned long data);
+int ioat2_quiesce(struct ioat_chan_common *chan, unsigned long tmo);
+int ioat2_reset_sync(struct ioat_chan_common *chan, unsigned long tmo);
extern struct kobj_type ioat2_ktype;
extern struct kmem_cache *ioat2_cache;
#endif /* IOATDMA_V2_H */
num_descs = ioat2_xferlen_to_descs(ioat, len);
/* we need 2x the number of descriptors to cover greater than 3
- * sources
+ * sources (we need 1 extra source in the q-only continuation
+ * case and 3 extra sources in the p+q continuation case.
*/
- if (src_cnt > 3 || flags & DMA_PREP_CONTINUE) {
+ if (src_cnt + dmaf_p_disabled_continue(flags) > 3 ||
+ (dmaf_continue(flags) && !dmaf_p_disabled_continue(flags))) {
with_ext = 1;
num_descs *= 2;
} else
return 0;
}
+static int ioat3_reset_hw(struct ioat_chan_common *chan)
+{
+ /* throw away whatever the channel was doing and get it
+ * initialized, with ioat3 specific workarounds
+ */
+ struct ioatdma_device *device = chan->device;
+ struct pci_dev *pdev = device->pdev;
+ u32 chanerr;
+ u16 dev_id;
+ int err;
+
+ ioat2_quiesce(chan, msecs_to_jiffies(100));
+
+ chanerr = readl(chan->reg_base + IOAT_CHANERR_OFFSET);
+ writel(chanerr, chan->reg_base + IOAT_CHANERR_OFFSET);
+
+ /* -= IOAT ver.3 workarounds =- */
+ /* Write CHANERRMSK_INT with 3E07h to mask out the errors
+ * that can cause stability issues for IOAT ver.3, and clear any
+ * pending errors
+ */
+ pci_write_config_dword(pdev, IOAT_PCI_CHANERRMASK_INT_OFFSET, 0x3e07);
+ err = pci_read_config_dword(pdev, IOAT_PCI_CHANERR_INT_OFFSET, &chanerr);
+ if (err) {
+ dev_err(&pdev->dev, "channel error register unreachable\n");
+ return err;
+ }
+ pci_write_config_dword(pdev, IOAT_PCI_CHANERR_INT_OFFSET, chanerr);
+
+ /* Clear DMAUNCERRSTS Cfg-Reg Parity Error status bit
+ * (workaround for spurious config parity error after restart)
+ */
+ pci_read_config_word(pdev, IOAT_PCI_DEVICE_ID_OFFSET, &dev_id);
+ if (dev_id == PCI_DEVICE_ID_INTEL_IOAT_TBG0)
+ pci_write_config_dword(pdev, IOAT_PCI_DMAUNCERRSTS_OFFSET, 0x10);
+
+ return ioat2_reset_sync(chan, msecs_to_jiffies(200));
+}
+
int __devinit ioat3_dma_probe(struct ioatdma_device *device, int dca)
{
struct pci_dev *pdev = device->pdev;
struct ioat_chan_common *chan;
bool is_raid_device = false;
int err;
- u16 dev_id;
u32 cap;
device->enumerate_channels = ioat2_enumerate_channels;
+ device->reset_hw = ioat3_reset_hw;
device->self_test = ioat3_dma_self_test;
dma = &device->common;
dma->device_prep_dma_memcpy = ioat2_dma_prep_memcpy_lock;
dma->device_prep_dma_xor_val = NULL;
#endif
- /* -= IOAT ver.3 workarounds =- */
- /* Write CHANERRMSK_INT with 3E07h to mask out the errors
- * that can cause stability issues for IOAT ver.3
- */
- pci_write_config_dword(pdev, IOAT_PCI_CHANERRMASK_INT_OFFSET, 0x3e07);
-
- /* Clear DMAUNCERRSTS Cfg-Reg Parity Error status bit
- * (workaround for spurious config parity error after restart)
- */
- pci_read_config_word(pdev, IOAT_PCI_DEVICE_ID_OFFSET, &dev_id);
- if (dev_id == PCI_DEVICE_ID_INTEL_IOAT_TBG0)
- pci_write_config_dword(pdev, IOAT_PCI_DMAUNCERRSTS_OFFSET, 0x10);
-
err = ioat_probe(device);
if (err)
return err;
#define IOAT_PCI_DEVICE_ID_OFFSET 0x02
#define IOAT_PCI_DMAUNCERRSTS_OFFSET 0x148
+#define IOAT_PCI_CHANERR_INT_OFFSET 0x180
#define IOAT_PCI_CHANERRMASK_INT_OFFSET 0x184
/* MMIO Device Registers */
#include <linux/dmaengine.h>
#include <linux/delay.h>
#include <linux/dma-mapping.h>
-#include <linux/dmapool.h>
#include <linux/platform_device.h>
#include <cpu/dma.h>
#include <asm/dma-sh.h>
#include "shdma.h"
/* DMA descriptor control */
-#define DESC_LAST (-1)
-#define DESC_COMP (1)
-#define DESC_NCOMP (0)
+enum sh_dmae_desc_status {
+ DESC_IDLE,
+ DESC_PREPARED,
+ DESC_SUBMITTED,
+ DESC_COMPLETED, /* completed, have to call callback */
+ DESC_WAITING, /* callback called, waiting for ack / re-submit */
+};
#define NR_DESCS_PER_CHANNEL 32
/*
*/
#define RS_DEFAULT (RS_DUAL)
+static void sh_dmae_chan_ld_cleanup(struct sh_dmae_chan *sh_chan, bool all);
+
#define SH_DMAC_CHAN_BASE(id) (dma_base_addr[id])
static void sh_dmae_writel(struct sh_dmae_chan *sh_dc, u32 data, u32 reg)
{
return ts_shift[(chcr & CHCR_TS_MASK) >> CHCR_TS_SHIFT];
}
-static void dmae_set_reg(struct sh_dmae_chan *sh_chan, struct sh_dmae_regs hw)
+static void dmae_set_reg(struct sh_dmae_chan *sh_chan, struct sh_dmae_regs *hw)
{
- sh_dmae_writel(sh_chan, hw.sar, SAR);
- sh_dmae_writel(sh_chan, hw.dar, DAR);
- sh_dmae_writel(sh_chan, hw.tcr >> calc_xmit_shift(sh_chan), TCR);
+ sh_dmae_writel(sh_chan, hw->sar, SAR);
+ sh_dmae_writel(sh_chan, hw->dar, DAR);
+ sh_dmae_writel(sh_chan, hw->tcr >> calc_xmit_shift(sh_chan), TCR);
}
static void dmae_start(struct sh_dmae_chan *sh_chan)
static dma_cookie_t sh_dmae_tx_submit(struct dma_async_tx_descriptor *tx)
{
- struct sh_desc *desc = tx_to_sh_desc(tx);
+ struct sh_desc *desc = tx_to_sh_desc(tx), *chunk, *last = desc, *c;
struct sh_dmae_chan *sh_chan = to_sh_chan(tx->chan);
+ dma_async_tx_callback callback = tx->callback;
dma_cookie_t cookie;
spin_lock_bh(&sh_chan->desc_lock);
if (cookie < 0)
cookie = 1;
- /* If desc only in the case of 1 */
- if (desc->async_tx.cookie != -EBUSY)
- desc->async_tx.cookie = cookie;
- sh_chan->common.cookie = desc->async_tx.cookie;
+ sh_chan->common.cookie = cookie;
+ tx->cookie = cookie;
+
+ /* Mark all chunks of this descriptor as submitted, move to the queue */
+ list_for_each_entry_safe(chunk, c, desc->node.prev, node) {
+ /*
+ * All chunks are on the global ld_free, so, we have to find
+ * the end of the chain ourselves
+ */
+ if (chunk != desc && (chunk->mark == DESC_IDLE ||
+ chunk->async_tx.cookie > 0 ||
+ chunk->async_tx.cookie == -EBUSY ||
+ &chunk->node == &sh_chan->ld_free))
+ break;
+ chunk->mark = DESC_SUBMITTED;
+ /* Callback goes to the last chunk */
+ chunk->async_tx.callback = NULL;
+ chunk->cookie = cookie;
+ list_move_tail(&chunk->node, &sh_chan->ld_queue);
+ last = chunk;
+ }
+
+ last->async_tx.callback = callback;
+ last->async_tx.callback_param = tx->callback_param;
- list_splice_init(&desc->tx_list, sh_chan->ld_queue.prev);
+ dev_dbg(sh_chan->dev, "submit #%d@%p on %d: %x[%d] -> %x\n",
+ tx->cookie, &last->async_tx, sh_chan->id,
+ desc->hw.sar, desc->hw.tcr, desc->hw.dar);
spin_unlock_bh(&sh_chan->desc_lock);
return cookie;
}
+/* Called with desc_lock held */
static struct sh_desc *sh_dmae_get_desc(struct sh_dmae_chan *sh_chan)
{
- struct sh_desc *desc, *_desc, *ret = NULL;
+ struct sh_desc *desc;
- spin_lock_bh(&sh_chan->desc_lock);
- list_for_each_entry_safe(desc, _desc, &sh_chan->ld_free, node) {
- if (async_tx_test_ack(&desc->async_tx)) {
+ list_for_each_entry(desc, &sh_chan->ld_free, node)
+ if (desc->mark != DESC_PREPARED) {
+ BUG_ON(desc->mark != DESC_IDLE);
list_del(&desc->node);
- ret = desc;
- break;
+ return desc;
}
- }
- spin_unlock_bh(&sh_chan->desc_lock);
-
- return ret;
-}
-
-static void sh_dmae_put_desc(struct sh_dmae_chan *sh_chan, struct sh_desc *desc)
-{
- if (desc) {
- spin_lock_bh(&sh_chan->desc_lock);
-
- list_splice_init(&desc->tx_list, &sh_chan->ld_free);
- list_add(&desc->node, &sh_chan->ld_free);
- spin_unlock_bh(&sh_chan->desc_lock);
- }
+ return NULL;
}
static int sh_dmae_alloc_chan_resources(struct dma_chan *chan)
dma_async_tx_descriptor_init(&desc->async_tx,
&sh_chan->common);
desc->async_tx.tx_submit = sh_dmae_tx_submit;
- desc->async_tx.flags = DMA_CTRL_ACK;
- INIT_LIST_HEAD(&desc->tx_list);
- sh_dmae_put_desc(sh_chan, desc);
+ desc->mark = DESC_IDLE;
spin_lock_bh(&sh_chan->desc_lock);
+ list_add(&desc->node, &sh_chan->ld_free);
sh_chan->descs_allocated++;
}
spin_unlock_bh(&sh_chan->desc_lock);
struct sh_desc *desc, *_desc;
LIST_HEAD(list);
- BUG_ON(!list_empty(&sh_chan->ld_queue));
+ /* Prepared and not submitted descriptors can still be on the queue */
+ if (!list_empty(&sh_chan->ld_queue))
+ sh_dmae_chan_ld_cleanup(sh_chan, true);
+
spin_lock_bh(&sh_chan->desc_lock);
list_splice_init(&sh_chan->ld_free, &list);
struct sh_dmae_chan *sh_chan;
struct sh_desc *first = NULL, *prev = NULL, *new;
size_t copy_size;
+ LIST_HEAD(tx_list);
+ int chunks = (len + SH_DMA_TCR_MAX) / (SH_DMA_TCR_MAX + 1);
if (!chan)
return NULL;
sh_chan = to_sh_chan(chan);
+ /* Have to lock the whole loop to protect against concurrent release */
+ spin_lock_bh(&sh_chan->desc_lock);
+
+ /*
+ * Chaining:
+ * first descriptor is what user is dealing with in all API calls, its
+ * cookie is at first set to -EBUSY, at tx-submit to a positive
+ * number
+ * if more than one chunk is needed further chunks have cookie = -EINVAL
+ * the last chunk, if not equal to the first, has cookie = -ENOSPC
+ * all chunks are linked onto the tx_list head with their .node heads
+ * only during this function, then they are immediately spliced
+ * back onto the free list in form of a chain
+ */
do {
- /* Allocate the link descriptor from DMA pool */
+ /* Allocate the link descriptor from the free list */
new = sh_dmae_get_desc(sh_chan);
if (!new) {
dev_err(sh_chan->dev,
"No free memory for link descriptor\n");
- goto err_get_desc;
+ list_for_each_entry(new, &tx_list, node)
+ new->mark = DESC_IDLE;
+ list_splice(&tx_list, &sh_chan->ld_free);
+ spin_unlock_bh(&sh_chan->desc_lock);
+ return NULL;
}
- copy_size = min(len, (size_t)SH_DMA_TCR_MAX);
+ copy_size = min(len, (size_t)SH_DMA_TCR_MAX + 1);
new->hw.sar = dma_src;
new->hw.dar = dma_dest;
new->hw.tcr = copy_size;
- if (!first)
+ if (!first) {
+ /* First desc */
+ new->async_tx.cookie = -EBUSY;
first = new;
+ } else {
+ /* Other desc - invisible to the user */
+ new->async_tx.cookie = -EINVAL;
+ }
- new->mark = DESC_NCOMP;
- async_tx_ack(&new->async_tx);
+ dev_dbg(sh_chan->dev,
+ "chaining %u of %u with %p, dst %x, cookie %d\n",
+ copy_size, len, &new->async_tx, dma_dest,
+ new->async_tx.cookie);
+
+ new->mark = DESC_PREPARED;
+ new->async_tx.flags = flags;
+ new->chunks = chunks--;
prev = new;
len -= copy_size;
dma_src += copy_size;
dma_dest += copy_size;
/* Insert the link descriptor to the LD ring */
- list_add_tail(&new->node, &first->tx_list);
+ list_add_tail(&new->node, &tx_list);
} while (len);
- new->async_tx.flags = flags; /* client is in control of this ack */
- new->async_tx.cookie = -EBUSY; /* Last desc */
+ if (new != first)
+ new->async_tx.cookie = -ENOSPC;
- return &first->async_tx;
+ /* Put them back on the free list, so, they don't get lost */
+ list_splice_tail(&tx_list, &sh_chan->ld_free);
-err_get_desc:
- sh_dmae_put_desc(sh_chan, first);
- return NULL;
+ spin_unlock_bh(&sh_chan->desc_lock);
+ return &first->async_tx;
}
-/*
- * sh_chan_ld_cleanup - Clean up link descriptors
- *
- * This function clean up the ld_queue of DMA channel.
- */
-static void sh_dmae_chan_ld_cleanup(struct sh_dmae_chan *sh_chan)
+static dma_async_tx_callback __ld_cleanup(struct sh_dmae_chan *sh_chan, bool all)
{
struct sh_desc *desc, *_desc;
+ /* Is the "exposed" head of a chain acked? */
+ bool head_acked = false;
+ dma_cookie_t cookie = 0;
+ dma_async_tx_callback callback = NULL;
+ void *param = NULL;
spin_lock_bh(&sh_chan->desc_lock);
list_for_each_entry_safe(desc, _desc, &sh_chan->ld_queue, node) {
- dma_async_tx_callback callback;
- void *callback_param;
-
- /* non send data */
- if (desc->mark == DESC_NCOMP)
+ struct dma_async_tx_descriptor *tx = &desc->async_tx;
+
+ BUG_ON(tx->cookie > 0 && tx->cookie != desc->cookie);
+ BUG_ON(desc->mark != DESC_SUBMITTED &&
+ desc->mark != DESC_COMPLETED &&
+ desc->mark != DESC_WAITING);
+
+ /*
+ * queue is ordered, and we use this loop to (1) clean up all
+ * completed descriptors, and to (2) update descriptor flags of
+ * any chunks in a (partially) completed chain
+ */
+ if (!all && desc->mark == DESC_SUBMITTED &&
+ desc->cookie != cookie)
break;
- /* send data sesc */
- callback = desc->async_tx.callback;
- callback_param = desc->async_tx.callback_param;
+ if (tx->cookie > 0)
+ cookie = tx->cookie;
- /* Remove from ld_queue list */
- list_splice_init(&desc->tx_list, &sh_chan->ld_free);
+ if (desc->mark == DESC_COMPLETED && desc->chunks == 1) {
+ BUG_ON(sh_chan->completed_cookie != desc->cookie - 1);
+ sh_chan->completed_cookie = desc->cookie;
+ }
- dev_dbg(sh_chan->dev, "link descriptor %p will be recycle.\n",
- desc);
+ /* Call callback on the last chunk */
+ if (desc->mark == DESC_COMPLETED && tx->callback) {
+ desc->mark = DESC_WAITING;
+ callback = tx->callback;
+ param = tx->callback_param;
+ dev_dbg(sh_chan->dev, "descriptor #%d@%p on %d callback\n",
+ tx->cookie, tx, sh_chan->id);
+ BUG_ON(desc->chunks != 1);
+ break;
+ }
- list_move(&desc->node, &sh_chan->ld_free);
- /* Run the link descriptor callback function */
- if (callback) {
- spin_unlock_bh(&sh_chan->desc_lock);
- dev_dbg(sh_chan->dev, "link descriptor %p callback\n",
- desc);
- callback(callback_param);
- spin_lock_bh(&sh_chan->desc_lock);
+ if (tx->cookie > 0 || tx->cookie == -EBUSY) {
+ if (desc->mark == DESC_COMPLETED) {
+ BUG_ON(tx->cookie < 0);
+ desc->mark = DESC_WAITING;
+ }
+ head_acked = async_tx_test_ack(tx);
+ } else {
+ switch (desc->mark) {
+ case DESC_COMPLETED:
+ desc->mark = DESC_WAITING;
+ /* Fall through */
+ case DESC_WAITING:
+ if (head_acked)
+ async_tx_ack(&desc->async_tx);
+ }
+ }
+
+ dev_dbg(sh_chan->dev, "descriptor %p #%d completed.\n",
+ tx, tx->cookie);
+
+ if (((desc->mark == DESC_COMPLETED ||
+ desc->mark == DESC_WAITING) &&
+ async_tx_test_ack(&desc->async_tx)) || all) {
+ /* Remove from ld_queue list */
+ desc->mark = DESC_IDLE;
+ list_move(&desc->node, &sh_chan->ld_free);
}
}
spin_unlock_bh(&sh_chan->desc_lock);
+
+ if (callback)
+ callback(param);
+
+ return callback;
+}
+
+/*
+ * sh_chan_ld_cleanup - Clean up link descriptors
+ *
+ * This function cleans up the ld_queue of DMA channel.
+ */
+static void sh_dmae_chan_ld_cleanup(struct sh_dmae_chan *sh_chan, bool all)
+{
+ while (__ld_cleanup(sh_chan, all))
+ ;
}
static void sh_chan_xfer_ld_queue(struct sh_dmae_chan *sh_chan)
{
- struct list_head *ld_node;
- struct sh_dmae_regs hw;
+ struct sh_desc *sd;
+ spin_lock_bh(&sh_chan->desc_lock);
/* DMA work check */
- if (dmae_is_busy(sh_chan))
+ if (dmae_is_busy(sh_chan)) {
+ spin_unlock_bh(&sh_chan->desc_lock);
return;
+ }
/* Find the first un-transfer desciptor */
- for (ld_node = sh_chan->ld_queue.next;
- (ld_node != &sh_chan->ld_queue)
- && (to_sh_desc(ld_node)->mark == DESC_COMP);
- ld_node = ld_node->next)
- cpu_relax();
-
- if (ld_node != &sh_chan->ld_queue) {
- /* Get the ld start address from ld_queue */
- hw = to_sh_desc(ld_node)->hw;
- dmae_set_reg(sh_chan, hw);
- dmae_start(sh_chan);
- }
+ list_for_each_entry(sd, &sh_chan->ld_queue, node)
+ if (sd->mark == DESC_SUBMITTED) {
+ /* Get the ld start address from ld_queue */
+ dmae_set_reg(sh_chan, &sd->hw);
+ dmae_start(sh_chan);
+ break;
+ }
+
+ spin_unlock_bh(&sh_chan->desc_lock);
}
static void sh_dmae_memcpy_issue_pending(struct dma_chan *chan)
dma_cookie_t last_used;
dma_cookie_t last_complete;
- sh_dmae_chan_ld_cleanup(sh_chan);
+ sh_dmae_chan_ld_cleanup(sh_chan, false);
last_used = chan->cookie;
last_complete = sh_chan->completed_cookie;
- if (last_complete == -EBUSY)
- last_complete = last_used;
+ BUG_ON(last_complete < 0);
if (done)
*done = last_complete;
err = sh_dmae_rst(0);
if (err)
return err;
+#ifdef SH_DMAC_BASE1
if (shdev->pdata.mode & SHDMA_DMAOR1) {
err = sh_dmae_rst(1);
if (err)
return err;
}
+#endif
disable_irq(irq);
return IRQ_HANDLED;
}
static void dmae_do_tasklet(unsigned long data)
{
struct sh_dmae_chan *sh_chan = (struct sh_dmae_chan *)data;
- struct sh_desc *desc, *_desc, *cur_desc = NULL;
+ struct sh_desc *desc;
u32 sar_buf = sh_dmae_readl(sh_chan, SAR);
- list_for_each_entry_safe(desc, _desc,
- &sh_chan->ld_queue, node) {
- if ((desc->hw.sar + desc->hw.tcr) == sar_buf) {
- cur_desc = desc;
+ spin_lock(&sh_chan->desc_lock);
+ list_for_each_entry(desc, &sh_chan->ld_queue, node) {
+ if ((desc->hw.sar + desc->hw.tcr) == sar_buf &&
+ desc->mark == DESC_SUBMITTED) {
+ dev_dbg(sh_chan->dev, "done #%d@%p dst %u\n",
+ desc->async_tx.cookie, &desc->async_tx,
+ desc->hw.dar);
+ desc->mark = DESC_COMPLETED;
break;
}
}
+ spin_unlock(&sh_chan->desc_lock);
- if (cur_desc) {
- switch (cur_desc->async_tx.cookie) {
- case 0: /* other desc data */
- break;
- case -EBUSY: /* last desc */
- sh_chan->completed_cookie =
- cur_desc->async_tx.cookie;
- break;
- default: /* first desc ( 0 < )*/
- sh_chan->completed_cookie =
- cur_desc->async_tx.cookie - 1;
- break;
- }
- cur_desc->mark = DESC_COMP;
- }
/* Next desc */
sh_chan_xfer_ld_queue(sh_chan);
- sh_dmae_chan_ld_cleanup(sh_chan);
+ sh_dmae_chan_ld_cleanup(sh_chan, false);
}
static unsigned int get_dmae_irq(unsigned int id)
#ifndef __DMA_SHDMA_H
#define __DMA_SHDMA_H
-#include <linux/device.h>
-#include <linux/dmapool.h>
#include <linux/dmaengine.h>
+#include <linux/interrupt.h>
+#include <linux/list.h>
#define SH_DMA_TCR_MAX 0x00FFFFFF /* 16MB */
};
struct sh_desc {
- struct list_head tx_list;
struct sh_dmae_regs hw;
struct list_head node;
struct dma_async_tx_descriptor async_tx;
+ dma_cookie_t cookie;
+ int chunks;
int mark;
};
+struct device;
+
struct sh_dmae_chan {
dma_cookie_t completed_cookie; /* The maximum cookie completed */
spinlock_t desc_lock; /* Descriptor operation lock */
edac_printk(KERN_DEBUG, EDAC_MC,
"pci-read, sdram scrub control value: %d \n", scrubval);
- for (i = 0; ARRAY_SIZE(scrubrates); i++) {
+ for (i = 0; i < ARRAY_SIZE(scrubrates); i++) {
if (scrubrates[i].scrubval == scrubval) {
*bw = scrubrates[i].bandwidth;
status = 0;
*/
static void amd64_debug_display_dimm_sizes(int ctrl, struct amd64_pvt *pvt)
{
- int dimm, size0, size1;
+ int dimm, size0, size1, factor = 0;
u32 dbam;
u32 *dcsb;
if (boot_cpu_data.x86 == 0xf) {
+ if (pvt->dclr0 & F10_WIDTH_128)
+ factor = 1;
+
/* K8 families < revF not supported yet */
if (pvt->ext_model < K8_REV_F)
return;
size1 = pvt->ops->dbam_to_cs(pvt, DBAM_DIMM(dimm, dbam));
edac_printk(KERN_DEBUG, EDAC_MC, " %d: %5dMB %d: %5dMB\n",
- dimm * 2, size0, dimm * 2 + 1, size1);
+ dimm * 2, size0 << factor,
+ dimm * 2 + 1, size1 << factor);
}
}
amd64_read_pci_cfg(pvt->dram_f2_ctl, F10_DCLR_0, &pvt->dclr0);
amd64_read_pci_cfg(pvt->dram_f2_ctl, F10_DCHR_0, &pvt->dchr0);
- if (!dct_ganging_enabled(pvt)) {
+ if (!dct_ganging_enabled(pvt) && boot_cpu_data.x86 >= 0x10) {
amd64_read_pci_cfg(pvt->dram_f2_ctl, F10_DCLR_1, &pvt->dclr1);
amd64_read_pci_cfg(pvt->dram_f2_ctl, F10_DCHR_1, &pvt->dchr1);
}
amd64_printk(KERN_WARNING, "%s", ecc_warning);
return -ENODEV;
}
- } else
- /* CLEAR the override, since BIOS controlled it */
ecc_enable_override = 0;
+ }
return 0;
}
amd64_free_mc_sibling_devices(pvt);
- kfree(pvt);
- mci->pvt_info = NULL;
-
- mci_lookup[pvt->mc_node_id] = NULL;
-
/* unregister from EDAC MCE */
amd_report_gart_errors(false);
amd_unregister_ecc_decoder(amd64_decode_bus_error);
/* Free the EDAC CORE resources */
+ mci->pvt_info = NULL;
+ mci_lookup[pvt->mc_node_id] = NULL;
+
+ kfree(pvt);
edac_mc_free(mci);
}
static int __init amd64_edac_init(void)
{
int nb, err = -ENODEV;
+ bool load_ok = false;
edac_printk(KERN_INFO, EDAC_MOD_STR, EDAC_AMD64_VERSION "\n");
opstate_init();
if (cache_k8_northbridges() < 0)
- return err;
+ goto err_ret;
msrs = msrs_alloc();
+ if (!msrs)
+ goto err_ret;
err = pci_register_driver(&amd64_pci_driver);
if (err)
- return err;
+ goto err_pci;
/*
* At this point, the array 'pvt_lookup[]' contains pointers to alloc'd
* amd64_pvt structs. These will be used in the 2nd stage init function
* to finish initialization of the MC instances.
*/
+ err = -ENODEV;
for (nb = 0; nb < num_k8_northbridges; nb++) {
if (!pvt_lookup[nb])
continue;
err = amd64_init_2nd_stage(pvt_lookup[nb]);
if (err)
goto err_2nd_stage;
- }
- amd64_setup_pci_device();
+ load_ok = true;
+ }
- return 0;
+ if (load_ok) {
+ amd64_setup_pci_device();
+ return 0;
+ }
err_2nd_stage:
- debugf0("2nd stage failed\n");
pci_unregister_driver(&amd64_pci_driver);
-
+err_pci:
+ msrs_free(msrs);
+ msrs = NULL;
+err_ret:
return err;
}
{
u8 header_type;
- debugf0("%s()\n", __func__);
-
get_pci_parity_status(dev, 0);
/* read the device TYPE, looking for bridges */
debugf0("\tUncorrected bits= 0x%x\n", ue_errors);
branch = EXTRACT_FBDCHAN_INDX(info->ferr_nf_fbd);
- channel = branch;
+
+ /*
+ * According with i5000 datasheet, bit 28 has no significance
+ * for errors M4Err-M12Err and M17Err-M21Err, on FERR_NF_FBD
+ */
+ channel = branch & 2;
+
bank = NREC_BANK(info->nrecmema);
rank = NREC_RANK(info->nrecmema);
rdwr = NREC_RDWR(info->nrecmema);
+menu "IEEE 1394 (FireWire) support"
+ depends on PCI || BROKEN
+ # firewire-core does not depend on PCI but is
+ # not useful without PCI controller driver
+
comment "You can enable one or both FireWire driver stacks."
-comment "See the help texts for more information."
+comment "The newer stack is recommended."
config FIREWIRE
tristate "FireWire driver stack"
To compile this driver as a module, say M here: the module will be
called firewire-core.
- This module functionally replaces ieee1394, raw1394, and video1394.
- To access it from application programs, you generally need at least
- libraw1394 v2. IIDC/DCAM applications need libdc1394 v2.
- No libraries are required to access storage devices through the
- firewire-sbp2 driver.
-
- NOTE:
- FireWire audio devices currently require the old drivers (ieee1394,
- ohci1394, raw1394).
-
config FIREWIRE_OHCI
tristate "OHCI-1394 controllers"
depends on PCI && FIREWIRE
is the only chipset in use, so say Y here.
To compile this driver as a module, say M here: The module will be
- called firewire-ohci. It replaces ohci1394 of the classic IEEE 1394
- stack.
-
- NOTE:
- If you want to install firewire-ohci and ohci1394 together, you
- should configure them only as modules and blacklist the driver(s)
- which you don't want to have auto-loaded. Add either
-
- blacklist firewire-ohci
- or
- blacklist ohci1394
- blacklist video1394
- blacklist dv1394
-
- to /etc/modprobe.conf or /etc/modprobe.d/* and update modprobe.conf
- depending on your distribution.
+ called firewire-ohci.
config FIREWIRE_OHCI_DEBUG
bool
like scanners.
To compile this driver as a module, say M here: The module will be
- called firewire-sbp2. It replaces sbp2 of the classic IEEE 1394
- stack.
+ called firewire-sbp2.
You should also enable support for disks, CD-ROMs, etc. in the SCSI
configuration section.
NOTE, this driver is not stable yet!
To compile this driver as a module, say M here: The module will be
- called firewire-net. It replaces eth1394 of the classic IEEE 1394
- stack.
+ called firewire-net.
+
+source "drivers/ieee1394/Kconfig"
+
+endmenu
struct inbound_transaction_resource *r = container_of(resource,
struct inbound_transaction_resource, resource);
- fw_send_response(client->device->card, r->request,
- RCODE_CONFLICT_ERROR);
+ if (r->request)
+ fw_send_response(client->device->card, r->request,
+ RCODE_CONFLICT_ERROR);
kfree(r);
}
failed:
kfree(r);
kfree(e);
- fw_send_response(card, request, RCODE_CONFLICT_ERROR);
+ if (request)
+ fw_send_response(card, request, RCODE_CONFLICT_ERROR);
}
static void release_address_handler(struct client *client,
r = container_of(resource, struct inbound_transaction_resource,
resource);
- if (request->length < r->length)
- r->length = request->length;
-
- if (copy_from_user(r->data, u64_to_uptr(request->data), r->length)) {
- ret = -EFAULT;
- goto out;
+ if (r->request) {
+ if (request->length < r->length)
+ r->length = request->length;
+ if (copy_from_user(r->data, u64_to_uptr(request->data),
+ r->length)) {
+ ret = -EFAULT;
+ kfree(r->request);
+ goto out;
+ }
+ fw_send_response(client->device->card, r->request,
+ request->rcode);
}
-
- fw_send_response(client->device->card, r->request, request->rcode);
out:
kfree(r);
return NULL;
}
+static bool is_enclosing_handler(struct fw_address_handler *handler,
+ unsigned long long offset, size_t length)
+{
+ return handler->offset <= offset &&
+ offset + length <= handler->offset + handler->length;
+}
+
static struct fw_address_handler *lookup_enclosing_address_handler(
struct list_head *list, unsigned long long offset, size_t length)
{
struct fw_address_handler *handler;
list_for_each_entry(handler, list, link) {
- if (handler->offset <= offset &&
- offset + length <= handler->offset + handler->length)
+ if (is_enclosing_handler(handler, offset, length))
return handler;
}
{ .start = 0xfffff0000900ULL, .end = 0x1000000000000ULL, };
#endif /* 0 */
+static bool is_in_fcp_region(u64 offset, size_t length)
+{
+ return offset >= (CSR_REGISTER_BASE | CSR_FCP_COMMAND) &&
+ offset + length <= (CSR_REGISTER_BASE | CSR_FCP_END);
+}
+
/**
* fw_core_add_address_handler - register for incoming requests
* @handler: callback
* give the details of the particular request.
*
* Return value: 0 on success, non-zero otherwise.
+ *
* The start offset of the handler's address region is determined by
* fw_core_add_address_handler() and is returned in handler->offset.
+ *
+ * Address allocations are exclusive, except for the FCP registers.
*/
int fw_core_add_address_handler(struct fw_address_handler *handler,
const struct fw_address_region *region)
handler->offset = region->start;
while (handler->offset + handler->length <= region->end) {
- other =
- lookup_overlapping_address_handler(&address_handler_list,
- handler->offset,
- handler->length);
+ if (is_in_fcp_region(handler->offset, handler->length))
+ other = NULL;
+ else
+ other = lookup_overlapping_address_handler
+ (&address_handler_list,
+ handler->offset, handler->length);
if (other != NULL) {
handler->offset += other->length;
} else {
void fw_send_response(struct fw_card *card,
struct fw_request *request, int rcode)
{
+ if (WARN_ONCE(!request, "invalid for FCP address handlers"))
+ return;
+
/* unified transaction or broadcast transaction: don't respond */
if (request->ack != ACK_PENDING ||
HEADER_DESTINATION_IS_BROADCAST(request->request_header[0])) {
}
EXPORT_SYMBOL(fw_send_response);
-void fw_core_handle_request(struct fw_card *card, struct fw_packet *p)
+static void handle_exclusive_region_request(struct fw_card *card,
+ struct fw_packet *p,
+ struct fw_request *request,
+ unsigned long long offset)
{
struct fw_address_handler *handler;
- struct fw_request *request;
- unsigned long long offset;
unsigned long flags;
int tcode, destination, source;
- if (p->ack != ACK_PENDING && p->ack != ACK_COMPLETE)
- return;
-
- request = allocate_request(p);
- if (request == NULL) {
- /* FIXME: send statically allocated busy packet. */
- return;
- }
-
- offset =
- ((unsigned long long)
- HEADER_GET_OFFSET_HIGH(p->header[1]) << 32) | p->header[2];
tcode = HEADER_GET_TCODE(p->header[0]);
destination = HEADER_GET_DESTINATION(p->header[0]);
source = HEADER_GET_SOURCE(p->header[1]);
request->data, request->length,
handler->callback_data);
}
+
+static void handle_fcp_region_request(struct fw_card *card,
+ struct fw_packet *p,
+ struct fw_request *request,
+ unsigned long long offset)
+{
+ struct fw_address_handler *handler;
+ unsigned long flags;
+ int tcode, destination, source;
+
+ if ((offset != (CSR_REGISTER_BASE | CSR_FCP_COMMAND) &&
+ offset != (CSR_REGISTER_BASE | CSR_FCP_RESPONSE)) ||
+ request->length > 0x200) {
+ fw_send_response(card, request, RCODE_ADDRESS_ERROR);
+
+ return;
+ }
+
+ tcode = HEADER_GET_TCODE(p->header[0]);
+ destination = HEADER_GET_DESTINATION(p->header[0]);
+ source = HEADER_GET_SOURCE(p->header[1]);
+
+ if (tcode != TCODE_WRITE_QUADLET_REQUEST &&
+ tcode != TCODE_WRITE_BLOCK_REQUEST) {
+ fw_send_response(card, request, RCODE_TYPE_ERROR);
+
+ return;
+ }
+
+ spin_lock_irqsave(&address_handler_lock, flags);
+ list_for_each_entry(handler, &address_handler_list, link) {
+ if (is_enclosing_handler(handler, offset, request->length))
+ handler->address_callback(card, NULL, tcode,
+ destination, source,
+ p->generation, p->speed,
+ offset, request->data,
+ request->length,
+ handler->callback_data);
+ }
+ spin_unlock_irqrestore(&address_handler_lock, flags);
+
+ fw_send_response(card, request, RCODE_COMPLETE);
+}
+
+void fw_core_handle_request(struct fw_card *card, struct fw_packet *p)
+{
+ struct fw_request *request;
+ unsigned long long offset;
+
+ if (p->ack != ACK_PENDING && p->ack != ACK_COMPLETE)
+ return;
+
+ request = allocate_request(p);
+ if (request == NULL) {
+ /* FIXME: send statically allocated busy packet. */
+ return;
+ }
+
+ offset = ((u64)HEADER_GET_OFFSET_HIGH(p->header[1]) << 32) |
+ p->header[2];
+
+ if (!is_in_fcp_region(offset, request->length))
+ handle_exclusive_region_request(card, p, request, offset);
+ else
+ handle_fcp_region_request(card, p, request, offset);
+
+}
EXPORT_SYMBOL(fw_core_handle_request);
void fw_core_handle_response(struct fw_card *card, struct fw_packet *p)
if (rest == 0)
return -EINVAL;
- /* FIXME: make packet-per-buffer/dual-buffer a context option */
while (rest > 0) {
d = context_get_descriptors(&ctx->context,
z + header_z, &d_bus);
}
version = reg_read(ohci, OHCI1394_Version) & 0x00ff00ff;
+#if 0
+ /* FIXME: make it a context option or remove dual-buffer mode */
ohci->use_dualbuffer = version >= OHCI_VERSION_1_1;
+#endif
/* dual-buffer mode is broken if more than one IR context is active */
if (dev->vendor == PCI_VENDOR_ID_AGERE &&
To compile this driver as a module, choose M here: the module will
be called adp5520-gpio.
+config GPIO_ADP5588
+ tristate "ADP5588 I2C GPIO expander"
+ depends on I2C
+ help
+ This option enables support for 18 GPIOs found
+ on Analog Devices ADP5588 GPIO Expanders.
+ To compile this driver as a module, choose M here: the module will be
+ called adp5588-gpio.
+
comment "PCI GPIO expanders:"
config GPIO_CS5535
obj-$(CONFIG_GPIOLIB) += gpiolib.o
obj-$(CONFIG_GPIO_ADP5520) += adp5520-gpio.o
+obj-$(CONFIG_GPIO_ADP5588) += adp5588-gpio.o
obj-$(CONFIG_GPIO_LANGWELL) += langwell_gpio.o
obj-$(CONFIG_GPIO_MAX7301) += max7301.o
obj-$(CONFIG_GPIO_MAX732X) += max732x.o
--- /dev/null
+/*
+ * GPIO Chip driver for Analog Devices
+ * ADP5588 I/O Expander and QWERTY Keypad Controller
+ *
+ * Copyright 2009 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/i2c.h>
+#include <linux/gpio.h>
+
+#include <linux/i2c/adp5588.h>
+
+#define DRV_NAME "adp5588-gpio"
+#define MAXGPIO 18
+#define ADP_BANK(offs) ((offs) >> 3)
+#define ADP_BIT(offs) (1u << ((offs) & 0x7))
+
+struct adp5588_gpio {
+ struct i2c_client *client;
+ struct gpio_chip gpio_chip;
+ struct mutex lock; /* protect cached dir, dat_out */
+ unsigned gpio_start;
+ uint8_t dat_out[3];
+ uint8_t dir[3];
+};
+
+static int adp5588_gpio_read(struct i2c_client *client, u8 reg)
+{
+ int ret = i2c_smbus_read_byte_data(client, reg);
+
+ if (ret < 0)
+ dev_err(&client->dev, "Read Error\n");
+
+ return ret;
+}
+
+static int adp5588_gpio_write(struct i2c_client *client, u8 reg, u8 val)
+{
+ int ret = i2c_smbus_write_byte_data(client, reg, val);
+
+ if (ret < 0)
+ dev_err(&client->dev, "Write Error\n");
+
+ return ret;
+}
+
+static int adp5588_gpio_get_value(struct gpio_chip *chip, unsigned off)
+{
+ struct adp5588_gpio *dev =
+ container_of(chip, struct adp5588_gpio, gpio_chip);
+
+ return !!(adp5588_gpio_read(dev->client, GPIO_DAT_STAT1 + ADP_BANK(off))
+ & ADP_BIT(off));
+}
+
+static void adp5588_gpio_set_value(struct gpio_chip *chip,
+ unsigned off, int val)
+{
+ unsigned bank, bit;
+ struct adp5588_gpio *dev =
+ container_of(chip, struct adp5588_gpio, gpio_chip);
+
+ bank = ADP_BANK(off);
+ bit = ADP_BIT(off);
+
+ mutex_lock(&dev->lock);
+ if (val)
+ dev->dat_out[bank] |= bit;
+ else
+ dev->dat_out[bank] &= ~bit;
+
+ adp5588_gpio_write(dev->client, GPIO_DAT_OUT1 + bank,
+ dev->dat_out[bank]);
+ mutex_unlock(&dev->lock);
+}
+
+static int adp5588_gpio_direction_input(struct gpio_chip *chip, unsigned off)
+{
+ int ret;
+ unsigned bank;
+ struct adp5588_gpio *dev =
+ container_of(chip, struct adp5588_gpio, gpio_chip);
+
+ bank = ADP_BANK(off);
+
+ mutex_lock(&dev->lock);
+ dev->dir[bank] &= ~ADP_BIT(off);
+ ret = adp5588_gpio_write(dev->client, GPIO_DIR1 + bank, dev->dir[bank]);
+ mutex_unlock(&dev->lock);
+
+ return ret;
+}
+
+static int adp5588_gpio_direction_output(struct gpio_chip *chip,
+ unsigned off, int val)
+{
+ int ret;
+ unsigned bank, bit;
+ struct adp5588_gpio *dev =
+ container_of(chip, struct adp5588_gpio, gpio_chip);
+
+ bank = ADP_BANK(off);
+ bit = ADP_BIT(off);
+
+ mutex_lock(&dev->lock);
+ dev->dir[bank] |= bit;
+
+ if (val)
+ dev->dat_out[bank] |= bit;
+ else
+ dev->dat_out[bank] &= ~bit;
+
+ ret = adp5588_gpio_write(dev->client, GPIO_DAT_OUT1 + bank,
+ dev->dat_out[bank]);
+ ret |= adp5588_gpio_write(dev->client, GPIO_DIR1 + bank,
+ dev->dir[bank]);
+ mutex_unlock(&dev->lock);
+
+ return ret;
+}
+
+static int __devinit adp5588_gpio_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct adp5588_gpio_platform_data *pdata = client->dev.platform_data;
+ struct adp5588_gpio *dev;
+ struct gpio_chip *gc;
+ int ret, i, revid;
+
+ if (pdata == NULL) {
+ dev_err(&client->dev, "missing platform data\n");
+ return -ENODEV;
+ }
+
+ if (!i2c_check_functionality(client->adapter,
+ I2C_FUNC_SMBUS_BYTE_DATA)) {
+ dev_err(&client->dev, "SMBUS Byte Data not Supported\n");
+ return -EIO;
+ }
+
+ dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+ if (dev == NULL) {
+ dev_err(&client->dev, "failed to alloc memory\n");
+ return -ENOMEM;
+ }
+
+ dev->client = client;
+
+ gc = &dev->gpio_chip;
+ gc->direction_input = adp5588_gpio_direction_input;
+ gc->direction_output = adp5588_gpio_direction_output;
+ gc->get = adp5588_gpio_get_value;
+ gc->set = adp5588_gpio_set_value;
+ gc->can_sleep = 1;
+
+ gc->base = pdata->gpio_start;
+ gc->ngpio = MAXGPIO;
+ gc->label = client->name;
+ gc->owner = THIS_MODULE;
+
+ mutex_init(&dev->lock);
+
+
+ ret = adp5588_gpio_read(dev->client, DEV_ID);
+ if (ret < 0)
+ goto err;
+
+ revid = ret & ADP5588_DEVICE_ID_MASK;
+
+ for (i = 0, ret = 0; i <= ADP_BANK(MAXGPIO); i++) {
+ dev->dat_out[i] = adp5588_gpio_read(client, GPIO_DAT_OUT1 + i);
+ dev->dir[i] = adp5588_gpio_read(client, GPIO_DIR1 + i);
+ ret |= adp5588_gpio_write(client, KP_GPIO1 + i, 0);
+ ret |= adp5588_gpio_write(client, GPIO_PULL1 + i,
+ (pdata->pullup_dis_mask >> (8 * i)) & 0xFF);
+
+ if (ret)
+ goto err;
+ }
+
+ ret = gpiochip_add(&dev->gpio_chip);
+ if (ret)
+ goto err;
+
+ dev_info(&client->dev, "gpios %d..%d on a %s Rev. %d\n",
+ gc->base, gc->base + gc->ngpio - 1,
+ client->name, revid);
+
+ if (pdata->setup) {
+ ret = pdata->setup(client, gc->base, gc->ngpio, pdata->context);
+ if (ret < 0)
+ dev_warn(&client->dev, "setup failed, %d\n", ret);
+ }
+
+ i2c_set_clientdata(client, dev);
+ return 0;
+
+err:
+ kfree(dev);
+ return ret;
+}
+
+static int __devexit adp5588_gpio_remove(struct i2c_client *client)
+{
+ struct adp5588_gpio_platform_data *pdata = client->dev.platform_data;
+ struct adp5588_gpio *dev = i2c_get_clientdata(client);
+ int ret;
+
+ if (pdata->teardown) {
+ ret = pdata->teardown(client,
+ dev->gpio_chip.base, dev->gpio_chip.ngpio,
+ pdata->context);
+ if (ret < 0) {
+ dev_err(&client->dev, "teardown failed %d\n", ret);
+ return ret;
+ }
+ }
+
+ ret = gpiochip_remove(&dev->gpio_chip);
+ if (ret) {
+ dev_err(&client->dev, "gpiochip_remove failed %d\n", ret);
+ return ret;
+ }
+
+ kfree(dev);
+ return 0;
+}
+
+static const struct i2c_device_id adp5588_gpio_id[] = {
+ {DRV_NAME, 0},
+ {}
+};
+
+MODULE_DEVICE_TABLE(i2c, adp5588_gpio_id);
+
+static struct i2c_driver adp5588_gpio_driver = {
+ .driver = {
+ .name = DRV_NAME,
+ },
+ .probe = adp5588_gpio_probe,
+ .remove = __devexit_p(adp5588_gpio_remove),
+ .id_table = adp5588_gpio_id,
+};
+
+static int __init adp5588_gpio_init(void)
+{
+ return i2c_add_driver(&adp5588_gpio_driver);
+}
+
+module_init(adp5588_gpio_init);
+
+static void __exit adp5588_gpio_exit(void)
+{
+ i2c_del_driver(&adp5588_gpio_driver);
+}
+
+module_exit(adp5588_gpio_exit);
+
+MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
+MODULE_DESCRIPTION("GPIO ADP5588 Driver");
+MODULE_LICENSE("GPL");
desc = &gpio_desc[gpio];
if (test_bit(FLAG_EXPORT, &desc->flags)) {
- struct device *dev;
-
dev = class_find_device(&gpio_class, NULL, desc, match_export);
if (dev == NULL) {
status = -ENODEV;
struct drm_ati_pcigart_info *gart_info)
{
gart_info->table_handle = drm_pci_alloc(dev, gart_info->table_size,
- PAGE_SIZE,
- gart_info->table_mask);
+ PAGE_SIZE);
if (gart_info->table_handle == NULL)
return -ENOMEM;
if (gart_info->gart_table_location == DRM_ATI_GART_MAIN) {
DRM_DEBUG("PCI: no table in VRAM: using normal RAM\n");
+ if (pci_set_dma_mask(dev->pdev, gart_info->table_mask)) {
+ DRM_ERROR("fail to set dma mask to 0x%Lx\n",
+ gart_info->table_mask);
+ ret = 1;
+ goto done;
+ }
+
ret = drm_ati_alloc_pcigart_table(dev, gart_info);
if (ret) {
DRM_ERROR("cannot allocate PCI GART page!\n");
* As we're limiting the address to 2^32-1 (or less),
* casting it down to 32 bits is no problem, but we
* need to point to a 64bit variable first. */
- dmah = drm_pci_alloc(dev, map->size, map->size, 0xffffffffUL);
+ dmah = drm_pci_alloc(dev, map->size, map->size);
if (!dmah) {
kfree(map);
return -ENOMEM;
while (entry->buf_count < count) {
- dmah = drm_pci_alloc(dev, PAGE_SIZE << page_order, 0x1000, 0xfffffffful);
+ dmah = drm_pci_alloc(dev, PAGE_SIZE << page_order, 0x1000);
if (!dmah) {
/* Set count correctly so we free the proper amount. */
{ DRM_MODE_CONNECTOR_HDMIA, "HDMI Type A", 0 },
{ DRM_MODE_CONNECTOR_HDMIB, "HDMI Type B", 0 },
{ DRM_MODE_CONNECTOR_TV, "TV", 0 },
+ { DRM_MODE_CONNECTOR_eDP, "Embedded DisplayPort", 0 },
};
static struct drm_prop_enum_list drm_encoder_enum_list[] =
EXPORT_SYMBOL(drm_helper_crtc_in_use);
/**
- * drm_disable_unused_functions - disable unused objects
+ * drm_helper_disable_unused_functions - disable unused objects
* @dev: DRM device
*
* LOCKING:
if (encoder->crtc != crtc)
continue;
- DRM_INFO("%s: set mode %s %x\n", drm_get_encoder_name(encoder),
+ DRM_DEBUG("%s: set mode %s %x\n", drm_get_encoder_name(encoder),
mode->name, mode->base.id);
encoder_funcs = encoder->helper_private;
encoder_funcs->mode_set(encoder, mode, adjusted_mode);
/*
* we shouldn't end up with no modes here.
*/
- WARN(!count, "No connectors reported connected with modes\n");
+ if (count == 0)
+ printk(KERN_INFO "No connectors reported connected with modes\n");
drm_setup_crtcs(dev);
int drm_helper_resume_force_mode(struct drm_device *dev)
{
struct drm_crtc *crtc;
+ struct drm_encoder *encoder;
+ struct drm_encoder_helper_funcs *encoder_funcs;
+ struct drm_crtc_helper_funcs *crtc_funcs;
int ret;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
if (ret == false)
DRM_ERROR("failed to set mode on crtc %p\n", crtc);
+
+ /* Turn off outputs that were already powered off */
+ if (drm_helper_choose_crtc_dpms(crtc)) {
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+
+ if(encoder->crtc != crtc)
+ continue;
+
+ encoder_funcs = encoder->helper_private;
+ if (encoder_funcs->dpms)
+ (*encoder_funcs->dpms) (encoder,
+ drm_helper_choose_encoder_dpms(encoder));
+
+ crtc_funcs = crtc->helper_private;
+ if (crtc_funcs->dpms)
+ (*crtc_funcs->dpms) (crtc,
+ drm_helper_choose_crtc_dpms(crtc));
+ }
+ }
}
/* disable the unused connectors while restoring the modesetting */
drm_helper_disable_unused_functions(dev);
* Looks up the ioctl function in the ::ioctls table, checking for root
* previleges if so required, and dispatches to the respective function.
*/
-int drm_ioctl(struct inode *inode, struct file *filp,
+long drm_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg)
{
struct drm_file *file_priv = filp->private_data;
- struct drm_device *dev = file_priv->minor->dev;
+ struct drm_device *dev;
struct drm_ioctl_desc *ioctl;
drm_ioctl_t *func;
unsigned int nr = DRM_IOCTL_NR(cmd);
char stack_kdata[128];
char *kdata = NULL;
+ dev = file_priv->minor->dev;
atomic_inc(&dev->ioctl_count);
atomic_inc(&dev->counts[_DRM_STAT_IOCTLS]);
++file_priv->ioctl_count;
goto err_i1;
}
}
- retcode = func(dev, kdata, file_priv);
+ if (ioctl->flags & DRM_UNLOCKED)
+ retcode = func(dev, kdata, file_priv);
+ else {
+ lock_kernel();
+ retcode = func(dev, kdata, file_priv);
+ unlock_kernel();
+ }
if (cmd & IOC_OUT) {
if (copy_to_user((void __user *)arg, kdata,
struct drm_device *dev = connector->dev;
struct cvt_timing *cvt;
const int rates[] = { 60, 85, 75, 60, 50 };
+ const u8 empty[3] = { 0, 0, 0 };
for (i = 0; i < 4; i++) {
- int width, height;
+ int uninitialized_var(width), height;
cvt = &(timing->data.other_data.data.cvt[i]);
- height = (cvt->code[0] + ((cvt->code[1] & 0xf0) << 8) + 1) * 2;
- switch (cvt->code[1] & 0xc0) {
+ if (!memcmp(cvt->code, empty, 3))
+ continue;
+
+ height = (cvt->code[0] + ((cvt->code[1] & 0xf0) << 4) + 1) * 2;
+ switch (cvt->code[1] & 0x0c) {
case 0x00:
width = height * 4 / 3;
break;
- case 0x40:
+ case 0x04:
width = height * 16 / 9;
break;
- case 0x80:
+ case 0x08:
width = height * 16 / 10;
break;
- case 0xc0:
+ case 0x0c:
width = height * 15 / 9;
break;
}
force = DRM_FORCE_ON;
break;
case 'D':
- if ((connector->connector_type != DRM_MODE_CONNECTOR_DVII) ||
+ if ((connector->connector_type != DRM_MODE_CONNECTOR_DVII) &&
(connector->connector_type != DRM_MODE_CONNECTOR_HDMIB))
force = DRM_FORCE_ON;
else
return -EINVAL;
/* Need to resize the fb object !!! */
- if (var->xres > fb->width || var->yres > fb->height) {
- DRM_ERROR("Requested width/height is greater than current fb "
- "object %dx%d > %dx%d\n", var->xres, var->yres,
- fb->width, fb->height);
- DRM_ERROR("Need resizing code.\n");
+ if (var->bits_per_pixel > fb->bits_per_pixel || var->xres > fb->width || var->yres > fb->height) {
+ DRM_DEBUG("fb userspace requested width/height/bpp is greater than current fb "
+ "object %dx%d-%d > %dx%d-%d\n", var->xres, var->yres, var->bits_per_pixel,
+ fb->width, fb->height, fb->bits_per_pixel);
return -EINVAL;
}
&version->desc))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
+ err = drm_ioctl(file,
DRM_IOCTL_VERSION, (unsigned long)version);
if (err)
return err;
&u->unique))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_GET_UNIQUE, (unsigned long)u);
+ err = drm_ioctl(file, DRM_IOCTL_GET_UNIQUE, (unsigned long)u);
if (err)
return err;
&u->unique))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_SET_UNIQUE, (unsigned long)u);
+ return drm_ioctl(file, DRM_IOCTL_SET_UNIQUE, (unsigned long)u);
}
typedef struct drm_map32 {
if (__put_user(idx, &map->offset))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_GET_MAP, (unsigned long)map);
+ err = drm_ioctl(file, DRM_IOCTL_GET_MAP, (unsigned long)map);
if (err)
return err;
|| __put_user(m32.flags, &map->flags))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_ADD_MAP, (unsigned long)map);
+ err = drm_ioctl(file, DRM_IOCTL_ADD_MAP, (unsigned long)map);
if (err)
return err;
if (__put_user((void *)(unsigned long)handle, &map->handle))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_RM_MAP, (unsigned long)map);
+ return drm_ioctl(file, DRM_IOCTL_RM_MAP, (unsigned long)map);
}
typedef struct drm_client32 {
if (__put_user(idx, &client->idx))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_GET_CLIENT, (unsigned long)client);
+ err = drm_ioctl(file, DRM_IOCTL_GET_CLIENT, (unsigned long)client);
if (err)
return err;
if (!access_ok(VERIFY_WRITE, stats, sizeof(*stats)))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_GET_STATS, (unsigned long)stats);
+ err = drm_ioctl(file, DRM_IOCTL_GET_STATS, (unsigned long)stats);
if (err)
return err;
|| __put_user(agp_start, &buf->agp_start))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_ADD_BUFS, (unsigned long)buf);
+ err = drm_ioctl(file, DRM_IOCTL_ADD_BUFS, (unsigned long)buf);
if (err)
return err;
|| __put_user(b32.high_mark, &buf->high_mark))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_MARK_BUFS, (unsigned long)buf);
+ return drm_ioctl(file, DRM_IOCTL_MARK_BUFS, (unsigned long)buf);
}
typedef struct drm_buf_info32 {
|| __put_user(list, &request->list))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_INFO_BUFS, (unsigned long)request);
+ err = drm_ioctl(file, DRM_IOCTL_INFO_BUFS, (unsigned long)request);
if (err)
return err;
|| __put_user(list, &request->list))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_MAP_BUFS, (unsigned long)request);
+ err = drm_ioctl(file, DRM_IOCTL_MAP_BUFS, (unsigned long)request);
if (err)
return err;
&request->list))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_FREE_BUFS, (unsigned long)request);
+ return drm_ioctl(file, DRM_IOCTL_FREE_BUFS, (unsigned long)request);
}
typedef struct drm_ctx_priv_map32 {
&request->handle))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_SET_SAREA_CTX, (unsigned long)request);
+ return drm_ioctl(file, DRM_IOCTL_SET_SAREA_CTX, (unsigned long)request);
}
static int compat_drm_getsareactx(struct file *file, unsigned int cmd,
if (__put_user(ctx_id, &request->ctx_id))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_GET_SAREA_CTX, (unsigned long)request);
+ err = drm_ioctl(file, DRM_IOCTL_GET_SAREA_CTX, (unsigned long)request);
if (err)
return err;
&res->contexts))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_RES_CTX, (unsigned long)res);
+ err = drm_ioctl(file, DRM_IOCTL_RES_CTX, (unsigned long)res);
if (err)
return err;
&d->request_sizes))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_DMA, (unsigned long)d);
+ err = drm_ioctl(file, DRM_IOCTL_DMA, (unsigned long)d);
if (err)
return err;
if (put_user(m32.mode, &mode->mode))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_AGP_ENABLE, (unsigned long)mode);
+ return drm_ioctl(file, DRM_IOCTL_AGP_ENABLE, (unsigned long)mode);
}
typedef struct drm_agp_info32 {
if (!access_ok(VERIFY_WRITE, info, sizeof(*info)))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_AGP_INFO, (unsigned long)info);
+ err = drm_ioctl(file, DRM_IOCTL_AGP_INFO, (unsigned long)info);
if (err)
return err;
|| __put_user(req32.type, &request->type))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_AGP_ALLOC, (unsigned long)request);
+ err = drm_ioctl(file, DRM_IOCTL_AGP_ALLOC, (unsigned long)request);
if (err)
return err;
if (__get_user(req32.handle, &request->handle)
|| __get_user(req32.physical, &request->physical)
|| copy_to_user(argp, &req32, sizeof(req32))) {
- drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_AGP_FREE, (unsigned long)request);
+ drm_ioctl(file, DRM_IOCTL_AGP_FREE, (unsigned long)request);
return -EFAULT;
}
|| __put_user(handle, &request->handle))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_AGP_FREE, (unsigned long)request);
+ return drm_ioctl(file, DRM_IOCTL_AGP_FREE, (unsigned long)request);
}
typedef struct drm_agp_binding32 {
|| __put_user(req32.offset, &request->offset))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_AGP_BIND, (unsigned long)request);
+ return drm_ioctl(file, DRM_IOCTL_AGP_BIND, (unsigned long)request);
}
static int compat_drm_agp_unbind(struct file *file, unsigned int cmd,
|| __put_user(handle, &request->handle))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_AGP_UNBIND, (unsigned long)request);
+ return drm_ioctl(file, DRM_IOCTL_AGP_UNBIND, (unsigned long)request);
}
#endif /* __OS_HAS_AGP */
|| __put_user(x, &request->size))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_SG_ALLOC, (unsigned long)request);
+ err = drm_ioctl(file, DRM_IOCTL_SG_ALLOC, (unsigned long)request);
if (err)
return err;
|| __put_user(x << PAGE_SHIFT, &request->handle))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_SG_FREE, (unsigned long)request);
+ return drm_ioctl(file, DRM_IOCTL_SG_FREE, (unsigned long)request);
}
#if defined(CONFIG_X86) || defined(CONFIG_IA64)
__put_user(update32.data, &request->data))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_UPDATE_DRAW, (unsigned long)request);
+ err = drm_ioctl(file, DRM_IOCTL_UPDATE_DRAW, (unsigned long)request);
return err;
}
#endif
|| __put_user(req32.request.signal, &request->request.signal))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_WAIT_VBLANK, (unsigned long)request);
+ err = drm_ioctl(file, DRM_IOCTL_WAIT_VBLANK, (unsigned long)request);
if (err)
return err;
* than always failing.
*/
if (nr >= ARRAY_SIZE(drm_compat_ioctls))
- return drm_ioctl(filp->f_dentry->d_inode, filp, cmd, arg);
+ return drm_ioctl(filp, cmd, arg);
fn = drm_compat_ioctls[nr];
- lock_kernel(); /* XXX for now */
if (fn != NULL)
ret = (*fn) (filp, cmd, arg);
else
- ret = drm_ioctl(filp->f_path.dentry->d_inode, filp, cmd, arg);
- unlock_kernel();
+ ret = drm_ioctl(filp, cmd, arg);
return ret;
}
dev->num_crtcs = 0;
}
+EXPORT_SYMBOL(drm_vblank_cleanup);
int drm_vblank_init(struct drm_device *dev, int num_crtcs)
{
}
dev->vblank_disable_allowed = 0;
-
return 0;
err:
*/
void drm_vblank_pre_modeset(struct drm_device *dev, int crtc)
{
+ /* vblank is not initialized (IRQ not installed ?) */
+ if (!dev->num_crtcs)
+ return;
/*
* To avoid all the problems that might happen if interrupts
* were enabled/disabled around or between these calls, we just
if (entry->size >= size + wasted) {
if (!best_match)
return entry;
- if (size < best_size) {
+ if (entry->size < best_size) {
best = entry;
best_size = entry->size;
}
if (entry->size >= size + wasted) {
if (!best_match)
return entry;
- if (size < best_size) {
+ if (entry->size < best_size) {
best = entry;
best_size = entry->size;
}
/*
- * The list_sort function is (presumably) licensed under the GPL (see the
- * top level "COPYING" file for details).
- *
- * The remainder of this file is:
- *
* Copyright © 1997-2003 by The XFree86 Project, Inc.
* Copyright © 2007 Dave Airlie
* Copyright © 2007-2008 Intel Corporation
*/
#include <linux/list.h>
+#include <linux/list_sort.h>
#include "drmP.h"
#include "drm.h"
#include "drm_crtc.h"
/**
* drm_mode_compare - compare modes for favorability
+ * @priv: unused
* @lh_a: list_head for first mode
* @lh_b: list_head for second mode
*
* Negative if @lh_a is better than @lh_b, zero if they're equivalent, or
* positive if @lh_b is better than @lh_a.
*/
-static int drm_mode_compare(struct list_head *lh_a, struct list_head *lh_b)
+static int drm_mode_compare(void *priv, struct list_head *lh_a, struct list_head *lh_b)
{
struct drm_display_mode *a = list_entry(lh_a, struct drm_display_mode, head);
struct drm_display_mode *b = list_entry(lh_b, struct drm_display_mode, head);
return diff;
}
-/* FIXME: what we don't have a list sort function? */
-/* list sort from Mark J Roberts (mjr@znex.org) */
-void list_sort(struct list_head *head,
- int (*cmp)(struct list_head *a, struct list_head *b))
-{
- struct list_head *p, *q, *e, *list, *tail, *oldhead;
- int insize, nmerges, psize, qsize, i;
-
- list = head->next;
- list_del(head);
- insize = 1;
- for (;;) {
- p = oldhead = list;
- list = tail = NULL;
- nmerges = 0;
-
- while (p) {
- nmerges++;
- q = p;
- psize = 0;
- for (i = 0; i < insize; i++) {
- psize++;
- q = q->next == oldhead ? NULL : q->next;
- if (!q)
- break;
- }
-
- qsize = insize;
- while (psize > 0 || (qsize > 0 && q)) {
- if (!psize) {
- e = q;
- q = q->next;
- qsize--;
- if (q == oldhead)
- q = NULL;
- } else if (!qsize || !q) {
- e = p;
- p = p->next;
- psize--;
- if (p == oldhead)
- p = NULL;
- } else if (cmp(p, q) <= 0) {
- e = p;
- p = p->next;
- psize--;
- if (p == oldhead)
- p = NULL;
- } else {
- e = q;
- q = q->next;
- qsize--;
- if (q == oldhead)
- q = NULL;
- }
- if (tail)
- tail->next = e;
- else
- list = e;
- e->prev = tail;
- tail = e;
- }
- p = q;
- }
-
- tail->next = list;
- list->prev = tail;
-
- if (nmerges <= 1)
- break;
-
- insize *= 2;
- }
-
- head->next = list;
- head->prev = list->prev;
- list->prev->next = head;
- list->prev = head;
-}
-
/**
* drm_mode_sort - sort mode list
* @mode_list: list to sort
*/
void drm_mode_sort(struct list_head *mode_list)
{
- list_sort(mode_list, drm_mode_compare);
+ list_sort(NULL, mode_list, drm_mode_compare);
}
EXPORT_SYMBOL(drm_mode_sort);
/**
* \brief Allocate a PCI consistent memory block, for DMA.
*/
-drm_dma_handle_t *drm_pci_alloc(struct drm_device * dev, size_t size, size_t align,
- dma_addr_t maxaddr)
+drm_dma_handle_t *drm_pci_alloc(struct drm_device * dev, size_t size, size_t align)
{
drm_dma_handle_t *dmah;
#if 1
if (align > size)
return NULL;
- if (pci_set_dma_mask(dev->pdev, maxaddr) != 0) {
- DRM_ERROR("Setting pci dma mask failed\n");
- return NULL;
- }
-
dmah = kmalloc(sizeof(drm_dma_handle_t), GFP_KERNEL);
if (!dmah)
return NULL;
ch7006_info(client, "Detected version ID: %x\n", val);
+ /* I don't know what this is for, but otherwise I get no
+ * signal.
+ */
+ ch7006_write(client, 0x3d, 0x0);
+
return 0;
fail:
ch7006_load_reg(client, state, CH7006_SUBC_INC7);
ch7006_load_reg(client, state, CH7006_PLL_CONTROL);
ch7006_load_reg(client, state, CH7006_CALC_SUBC_INC0);
-
- /* I don't know what this is for, but otherwise I get no
- * signal.
- */
- ch7006_write(client, 0x3d, 0x0);
}
void ch7006_state_save(struct i2c_client *client,
static const struct file_operations i810_buffer_fops = {
.open = drm_open,
.release = drm_release,
- .ioctl = drm_ioctl,
+ .unlocked_ioctl = drm_ioctl,
.mmap = i810_mmap_buffers,
.fasync = drm_fasync,
};
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
- .ioctl = drm_ioctl,
+ .unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
static const struct file_operations i830_buffer_fops = {
.open = drm_open,
.release = drm_release,
- .ioctl = drm_ioctl,
+ .unlocked_ioctl = drm_ioctl,
.mmap = i830_mmap_buffers,
.fasync = drm_fasync,
};
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
- .ioctl = drm_ioctl,
+ .unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
mem = kmap_atomic(pages[page], KM_USER0);
for (i = 0; i < PAGE_SIZE; i += 4)
seq_printf(m, "%08x : %08x\n", i, mem[i / 4]);
- kunmap_atomic(pages[page], KM_USER0);
+ kunmap_atomic(mem, KM_USER0);
}
}
return 0;
}
-static int i915_registers_info(struct seq_file *m, void *data) {
- struct drm_info_node *node = (struct drm_info_node *) m->private;
- struct drm_device *dev = node->minor->dev;
- drm_i915_private_t *dev_priv = dev->dev_private;
- uint32_t reg;
-
-#define DUMP_RANGE(start, end) \
- for (reg=start; reg < end; reg += 4) \
- seq_printf(m, "%08x\t%08x\n", reg, I915_READ(reg));
-
- DUMP_RANGE(0x00000, 0x00fff); /* VGA registers */
- DUMP_RANGE(0x02000, 0x02fff); /* instruction, memory, interrupt control registers */
- DUMP_RANGE(0x03000, 0x031ff); /* FENCE and PPGTT control registers */
- DUMP_RANGE(0x03200, 0x03fff); /* frame buffer compression registers */
- DUMP_RANGE(0x05000, 0x05fff); /* I/O control registers */
- DUMP_RANGE(0x06000, 0x06fff); /* clock control registers */
- DUMP_RANGE(0x07000, 0x07fff); /* 3D internal debug registers */
- DUMP_RANGE(0x07400, 0x088ff); /* GPE debug registers */
- DUMP_RANGE(0x0a000, 0x0afff); /* display palette registers */
- DUMP_RANGE(0x10000, 0x13fff); /* MMIO MCHBAR */
- DUMP_RANGE(0x30000, 0x3ffff); /* overlay registers */
- DUMP_RANGE(0x60000, 0x6ffff); /* display engine pipeline registers */
- DUMP_RANGE(0x70000, 0x72fff); /* display and cursor registers */
- DUMP_RANGE(0x73000, 0x73fff); /* performance counters */
-
- return 0;
-}
-
static int
i915_wedged_open(struct inode *inode,
struct file *filp)
}
static struct drm_info_list i915_debugfs_list[] = {
- {"i915_regs", i915_registers_info, 0},
{"i915_gem_active", i915_gem_object_list_info, 0, (void *) ACTIVE_LIST},
{"i915_gem_flushing", i915_gem_object_list_info, 0, (void *) FLUSHING_LIST},
{"i915_gem_inactive", i915_gem_object_list_info, 0, (void *) INACTIVE_LIST},
drm_i915_private_t *dev_priv = dev->dev_private;
/* Program Hardware Status Page */
dev_priv->status_page_dmah =
- drm_pci_alloc(dev, PAGE_SIZE, PAGE_SIZE, 0xffffffff);
+ drm_pci_alloc(dev, PAGE_SIZE, PAGE_SIZE);
if (!dev_priv->status_page_dmah) {
DRM_ERROR("Can not allocate hardware status page\n");
memset(dev_priv->hw_status_page, 0, PAGE_SIZE);
+ if (IS_I965G(dev))
+ dev_priv->dma_status_page |= (dev_priv->dma_status_page >> 28) &
+ 0xf0;
+
I915_WRITE(HWS_PGA, dev_priv->dma_status_page);
DRM_DEBUG_DRIVER("Enabled hardware status page\n");
return 0;
case I915_PARAM_HAS_PAGEFLIPPING:
value = 1;
break;
+ case I915_PARAM_HAS_EXECBUF2:
+ /* depends on GEM */
+ value = dev_priv->has_gem;
+ break;
default:
DRM_DEBUG_DRIVER("Unknown parameter %d\n",
- param->param);
+ param->param);
return -EINVAL;
}
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_mm_node *compressed_fb, *compressed_llb;
- unsigned long cfb_base, ll_base;
+ unsigned long cfb_base;
+ unsigned long ll_base = 0;
/* Leave 1M for line length buffer & misc. */
compressed_fb = drm_mm_search_free(&dev_priv->vram, size, 4096, 0);
dev->mode_config.fb_base = drm_get_resource_start(dev, fb_bar) &
0xff000000;
- if (IS_MOBILE(dev) || IS_I9XX(dev))
- dev_priv->cursor_needs_physical = true;
- else
- dev_priv->cursor_needs_physical = false;
-
- if (IS_I965G(dev) || IS_G33(dev))
- dev_priv->cursor_needs_physical = false;
-
/* Basic memrange allocator for stolen space (aka vram) */
drm_mm_init(&dev_priv->vram, 0, prealloc_size);
DRM_INFO("set up %ldM of stolen space\n", prealloc_size / (1024*1024));
if (ret)
goto destroy_ringbuffer;
+ intel_modeset_init(dev);
+
ret = drm_irq_install(dev);
if (ret)
goto destroy_ringbuffer;
I915_WRITE(INSTPM, (1 << 5) | (1 << 21));
- intel_modeset_init(dev);
-
drm_helper_initial_config(dev);
return 0;
{
struct drm_i915_private *dev_priv = dev->dev_private;
resource_size_t base, size;
- int ret = 0, mmio_bar = IS_I9XX(dev) ? 0 : 1;
+ int ret = 0, mmio_bar;
uint32_t agp_size, prealloc_size, prealloc_start;
/* i915 has 4 more counters */
dev->dev_private = (void *)dev_priv;
dev_priv->dev = dev;
+ dev_priv->info = (struct intel_device_info *) flags;
/* Add register map (needed for suspend/resume) */
+ mmio_bar = IS_I9XX(dev) ? 0 : 1;
base = drm_get_resource_start(dev, mmio_bar);
size = drm_get_resource_len(dev, mmio_bar);
DRM_IOCTL_DEF(DRM_I915_HWS_ADDR, i915_set_status_page, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF(DRM_I915_GEM_INIT, i915_gem_init_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF(DRM_I915_GEM_EXECBUFFER, i915_gem_execbuffer, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_I915_GEM_EXECBUFFER2, i915_gem_execbuffer2, DRM_AUTH),
DRM_IOCTL_DEF(DRM_I915_GEM_PIN, i915_gem_pin_ioctl, DRM_AUTH|DRM_ROOT_ONLY),
DRM_IOCTL_DEF(DRM_I915_GEM_UNPIN, i915_gem_unpin_ioctl, DRM_AUTH|DRM_ROOT_ONLY),
DRM_IOCTL_DEF(DRM_I915_GEM_BUSY, i915_gem_busy_ioctl, DRM_AUTH),
#include "i915_drm.h"
#include "i915_drv.h"
-#include "drm_pciids.h"
#include <linux/console.h>
#include "drm_crtc_helper.h"
unsigned int i915_powersave = 1;
module_param_named(powersave, i915_powersave, int, 0400);
+unsigned int i915_lvds_downclock = 0;
+module_param_named(lvds_downclock, i915_lvds_downclock, int, 0400);
+
static struct drm_driver driver;
-static struct pci_device_id pciidlist[] = {
- i915_PCI_IDS
+#define INTEL_VGA_DEVICE(id, info) { \
+ .class = PCI_CLASS_DISPLAY_VGA << 8, \
+ .class_mask = 0xffff00, \
+ .vendor = 0x8086, \
+ .device = id, \
+ .subvendor = PCI_ANY_ID, \
+ .subdevice = PCI_ANY_ID, \
+ .driver_data = (unsigned long) info }
+
+const static struct intel_device_info intel_i830_info = {
+ .is_i8xx = 1, .is_mobile = 1, .cursor_needs_physical = 1,
+};
+
+const static struct intel_device_info intel_845g_info = {
+ .is_i8xx = 1,
+};
+
+const static struct intel_device_info intel_i85x_info = {
+ .is_i8xx = 1, .is_mobile = 1, .cursor_needs_physical = 1,
+};
+
+const static struct intel_device_info intel_i865g_info = {
+ .is_i8xx = 1,
+};
+
+const static struct intel_device_info intel_i915g_info = {
+ .is_i915g = 1, .is_i9xx = 1, .cursor_needs_physical = 1,
+};
+const static struct intel_device_info intel_i915gm_info = {
+ .is_i9xx = 1, .is_mobile = 1, .has_fbc = 1,
+ .cursor_needs_physical = 1,
+};
+const static struct intel_device_info intel_i945g_info = {
+ .is_i9xx = 1, .has_hotplug = 1, .cursor_needs_physical = 1,
+};
+const static struct intel_device_info intel_i945gm_info = {
+ .is_i945gm = 1, .is_i9xx = 1, .is_mobile = 1, .has_fbc = 1,
+ .has_hotplug = 1, .cursor_needs_physical = 1,
+};
+
+const static struct intel_device_info intel_i965g_info = {
+ .is_i965g = 1, .is_i9xx = 1, .has_hotplug = 1,
+};
+
+const static struct intel_device_info intel_i965gm_info = {
+ .is_i965g = 1, .is_mobile = 1, .is_i965gm = 1, .is_i9xx = 1,
+ .is_mobile = 1, .has_fbc = 1, .has_rc6 = 1,
+ .has_hotplug = 1,
+};
+
+const static struct intel_device_info intel_g33_info = {
+ .is_g33 = 1, .is_i9xx = 1, .need_gfx_hws = 1,
+ .has_hotplug = 1,
+};
+
+const static struct intel_device_info intel_g45_info = {
+ .is_i965g = 1, .is_g4x = 1, .is_i9xx = 1, .need_gfx_hws = 1,
+ .has_pipe_cxsr = 1,
+ .has_hotplug = 1,
+};
+
+const static struct intel_device_info intel_gm45_info = {
+ .is_i965g = 1, .is_mobile = 1, .is_g4x = 1, .is_i9xx = 1,
+ .is_mobile = 1, .need_gfx_hws = 1, .has_fbc = 1, .has_rc6 = 1,
+ .has_pipe_cxsr = 1,
+ .has_hotplug = 1,
+};
+
+const static struct intel_device_info intel_pineview_info = {
+ .is_g33 = 1, .is_pineview = 1, .is_mobile = 1, .is_i9xx = 1,
+ .has_pipe_cxsr = 1,
+ .has_hotplug = 1,
+};
+
+const static struct intel_device_info intel_ironlake_d_info = {
+ .is_ironlake = 1, .is_i965g = 1, .is_i9xx = 1, .need_gfx_hws = 1,
+ .has_pipe_cxsr = 1,
+ .has_hotplug = 1,
+};
+
+const static struct intel_device_info intel_ironlake_m_info = {
+ .is_ironlake = 1, .is_mobile = 1, .is_i965g = 1, .is_i9xx = 1,
+ .need_gfx_hws = 1, .has_rc6 = 1,
+ .has_hotplug = 1,
+};
+
+const static struct pci_device_id pciidlist[] = {
+ INTEL_VGA_DEVICE(0x3577, &intel_i830_info),
+ INTEL_VGA_DEVICE(0x2562, &intel_845g_info),
+ INTEL_VGA_DEVICE(0x3582, &intel_i85x_info),
+ INTEL_VGA_DEVICE(0x35e8, &intel_i85x_info),
+ INTEL_VGA_DEVICE(0x2572, &intel_i865g_info),
+ INTEL_VGA_DEVICE(0x2582, &intel_i915g_info),
+ INTEL_VGA_DEVICE(0x258a, &intel_i915g_info),
+ INTEL_VGA_DEVICE(0x2592, &intel_i915gm_info),
+ INTEL_VGA_DEVICE(0x2772, &intel_i945g_info),
+ INTEL_VGA_DEVICE(0x27a2, &intel_i945gm_info),
+ INTEL_VGA_DEVICE(0x27ae, &intel_i945gm_info),
+ INTEL_VGA_DEVICE(0x2972, &intel_i965g_info),
+ INTEL_VGA_DEVICE(0x2982, &intel_i965g_info),
+ INTEL_VGA_DEVICE(0x2992, &intel_i965g_info),
+ INTEL_VGA_DEVICE(0x29a2, &intel_i965g_info),
+ INTEL_VGA_DEVICE(0x29b2, &intel_g33_info),
+ INTEL_VGA_DEVICE(0x29c2, &intel_g33_info),
+ INTEL_VGA_DEVICE(0x29d2, &intel_g33_info),
+ INTEL_VGA_DEVICE(0x2a02, &intel_i965gm_info),
+ INTEL_VGA_DEVICE(0x2a12, &intel_i965gm_info),
+ INTEL_VGA_DEVICE(0x2a42, &intel_gm45_info),
+ INTEL_VGA_DEVICE(0x2e02, &intel_g45_info),
+ INTEL_VGA_DEVICE(0x2e12, &intel_g45_info),
+ INTEL_VGA_DEVICE(0x2e22, &intel_g45_info),
+ INTEL_VGA_DEVICE(0x2e32, &intel_g45_info),
+ INTEL_VGA_DEVICE(0x2e42, &intel_g45_info),
+ INTEL_VGA_DEVICE(0xa001, &intel_pineview_info),
+ INTEL_VGA_DEVICE(0xa011, &intel_pineview_info),
+ INTEL_VGA_DEVICE(0x0042, &intel_ironlake_d_info),
+ INTEL_VGA_DEVICE(0x0046, &intel_ironlake_m_info),
+ {0, 0, 0}
};
#if defined(CONFIG_DRM_I915_KMS)
return i915_resume(dev);
}
+static int
+i915_pm_suspend(struct device *dev)
+{
+ return i915_pci_suspend(to_pci_dev(dev), PMSG_SUSPEND);
+}
+
+static int
+i915_pm_resume(struct device *dev)
+{
+ return i915_pci_resume(to_pci_dev(dev));
+}
+
+static int
+i915_pm_freeze(struct device *dev)
+{
+ return i915_pci_suspend(to_pci_dev(dev), PMSG_FREEZE);
+}
+
+static int
+i915_pm_thaw(struct device *dev)
+{
+ /* thaw during hibernate, do nothing! */
+ return 0;
+}
+
+static int
+i915_pm_poweroff(struct device *dev)
+{
+ return i915_pci_suspend(to_pci_dev(dev), PMSG_HIBERNATE);
+}
+
+static int
+i915_pm_restore(struct device *dev)
+{
+ return i915_pci_resume(to_pci_dev(dev));
+}
+
+const struct dev_pm_ops i915_pm_ops = {
+ .suspend = i915_pm_suspend,
+ .resume = i915_pm_resume,
+ .freeze = i915_pm_freeze,
+ .thaw = i915_pm_thaw,
+ .poweroff = i915_pm_poweroff,
+ .restore = i915_pm_restore,
+};
+
static struct vm_operations_struct i915_gem_vm_ops = {
.fault = i915_gem_fault,
.open = drm_gem_vm_open,
.lastclose = i915_driver_lastclose,
.preclose = i915_driver_preclose,
.postclose = i915_driver_postclose,
+
+ /* Used in place of i915_pm_ops for non-DRIVER_MODESET */
.suspend = i915_suspend,
.resume = i915_resume,
+
.device_is_agp = i915_driver_device_is_agp,
.enable_vblank = i915_enable_vblank,
.disable_vblank = i915_disable_vblank,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
- .ioctl = drm_ioctl,
+ .unlocked_ioctl = drm_ioctl,
.mmap = drm_gem_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.id_table = pciidlist,
.probe = i915_pci_probe,
.remove = i915_pci_remove,
-#ifdef CONFIG_PM
- .resume = i915_pci_resume,
- .suspend = i915_pci_suspend,
-#endif
+ .driver.pm = &i915_pm_ops,
},
.name = DRIVER_NAME,
struct intel_overlay;
+struct intel_device_info {
+ u8 is_mobile : 1;
+ u8 is_i8xx : 1;
+ u8 is_i915g : 1;
+ u8 is_i9xx : 1;
+ u8 is_i945gm : 1;
+ u8 is_i965g : 1;
+ u8 is_i965gm : 1;
+ u8 is_g33 : 1;
+ u8 need_gfx_hws : 1;
+ u8 is_g4x : 1;
+ u8 is_pineview : 1;
+ u8 is_ironlake : 1;
+ u8 has_fbc : 1;
+ u8 has_rc6 : 1;
+ u8 has_pipe_cxsr : 1;
+ u8 has_hotplug : 1;
+ u8 cursor_needs_physical : 1;
+};
+
typedef struct drm_i915_private {
struct drm_device *dev;
+ const struct intel_device_info *info;
+
int has_gem;
void __iomem *regs;
int hangcheck_count;
uint32_t last_acthd;
- bool cursor_needs_physical;
-
struct drm_mm vram;
unsigned long cfb_size;
unsigned int lvds_use_ssc:1;
unsigned int edp_support:1;
int lvds_ssc_freq;
+ int edp_bpp;
struct notifier_block lid_notifier;
u32 saveDSPACNTR;
u32 saveDSPBCNTR;
u32 saveDSPARB;
- u32 saveRENDERSTANDBY;
- u32 savePWRCTXA;
u32 saveHWS;
u32 savePIPEACONF;
u32 savePIPEBCONF;
u16 orig_clock;
int child_dev_num;
struct child_device_config *child_dev;
+ struct drm_connector *int_lvds_connector;
} drm_i915_private_t;
/** driver private structure attached to each drm_gem_object */
extern int i915_max_ioctl;
extern unsigned int i915_fbpercrtc;
extern unsigned int i915_powersave;
+extern unsigned int i915_lvds_downclock;
extern void i915_save_display(struct drm_device *dev);
extern void i915_restore_display(struct drm_device *dev);
struct drm_file *file_priv);
int i915_gem_execbuffer(struct drm_device *dev, void *data,
struct drm_file *file_priv);
+int i915_gem_execbuffer2(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
int i915_gem_pin_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
int i915_gem_unpin_ioctl(struct drm_device *dev, void *data,
int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
int i915_gem_object_set_to_gtt_domain(struct drm_gem_object *obj,
int write);
+int i915_gem_object_set_to_display_plane(struct drm_gem_object *obj);
int i915_gem_attach_phys_object(struct drm_device *dev,
struct drm_gem_object *obj, int id);
void i915_gem_detach_phys_object(struct drm_device *dev,
void i915_gem_detect_bit_6_swizzle(struct drm_device *dev);
void i915_gem_object_do_bit_17_swizzle(struct drm_gem_object *obj);
void i915_gem_object_save_bit_17_swizzle(struct drm_gem_object *obj);
+bool i915_tiling_ok(struct drm_device *dev, int stride, int size,
+ int tiling_mode);
+bool i915_obj_fenceable(struct drm_device *dev, struct drm_gem_object *obj);
/* i915_gem_debug.c */
void i915_gem_dump_object(struct drm_gem_object *obj, int len,
extern int i915_wrap_ring(struct drm_device * dev);
extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
-#define IS_I830(dev) ((dev)->pci_device == 0x3577)
-#define IS_845G(dev) ((dev)->pci_device == 0x2562)
-#define IS_I85X(dev) ((dev)->pci_device == 0x3582)
-#define IS_I865G(dev) ((dev)->pci_device == 0x2572)
-#define IS_I8XX(dev) (IS_I830(dev) || IS_845G(dev) || IS_I85X(dev) || IS_I865G(dev))
-
-#define IS_I915G(dev) ((dev)->pci_device == 0x2582 || (dev)->pci_device == 0x258a)
-#define IS_I915GM(dev) ((dev)->pci_device == 0x2592)
-#define IS_I945G(dev) ((dev)->pci_device == 0x2772)
-#define IS_I945GM(dev) ((dev)->pci_device == 0x27A2 ||\
- (dev)->pci_device == 0x27AE)
-#define IS_I965G(dev) ((dev)->pci_device == 0x2972 || \
- (dev)->pci_device == 0x2982 || \
- (dev)->pci_device == 0x2992 || \
- (dev)->pci_device == 0x29A2 || \
- (dev)->pci_device == 0x2A02 || \
- (dev)->pci_device == 0x2A12 || \
- (dev)->pci_device == 0x2A42 || \
- (dev)->pci_device == 0x2E02 || \
- (dev)->pci_device == 0x2E12 || \
- (dev)->pci_device == 0x2E22 || \
- (dev)->pci_device == 0x2E32 || \
- (dev)->pci_device == 0x2E42 || \
- (dev)->pci_device == 0x0042 || \
- (dev)->pci_device == 0x0046)
-
-#define IS_I965GM(dev) ((dev)->pci_device == 0x2A02 || \
- (dev)->pci_device == 0x2A12)
-
-#define IS_GM45(dev) ((dev)->pci_device == 0x2A42)
-
-#define IS_G4X(dev) ((dev)->pci_device == 0x2E02 || \
- (dev)->pci_device == 0x2E12 || \
- (dev)->pci_device == 0x2E22 || \
- (dev)->pci_device == 0x2E32 || \
- (dev)->pci_device == 0x2E42 || \
- IS_GM45(dev))
-
-#define IS_PINEVIEW_G(dev) ((dev)->pci_device == 0xa001)
-#define IS_PINEVIEW_M(dev) ((dev)->pci_device == 0xa011)
-#define IS_PINEVIEW(dev) (IS_PINEVIEW_G(dev) || IS_PINEVIEW_M(dev))
-
-#define IS_G33(dev) ((dev)->pci_device == 0x29C2 || \
- (dev)->pci_device == 0x29B2 || \
- (dev)->pci_device == 0x29D2 || \
- (IS_PINEVIEW(dev)))
-
+#define INTEL_INFO(dev) (((struct drm_i915_private *) (dev)->dev_private)->info)
+
+#define IS_I830(dev) ((dev)->pci_device == 0x3577)
+#define IS_845G(dev) ((dev)->pci_device == 0x2562)
+#define IS_I85X(dev) ((dev)->pci_device == 0x3582)
+#define IS_I865G(dev) ((dev)->pci_device == 0x2572)
+#define IS_I8XX(dev) (INTEL_INFO(dev)->is_i8xx)
+#define IS_I915G(dev) (INTEL_INFO(dev)->is_i915g)
+#define IS_I915GM(dev) ((dev)->pci_device == 0x2592)
+#define IS_I945G(dev) ((dev)->pci_device == 0x2772)
+#define IS_I945GM(dev) (INTEL_INFO(dev)->is_i945gm)
+#define IS_I965G(dev) (INTEL_INFO(dev)->is_i965g)
+#define IS_I965GM(dev) (INTEL_INFO(dev)->is_i965gm)
+#define IS_GM45(dev) ((dev)->pci_device == 0x2A42)
+#define IS_G4X(dev) (INTEL_INFO(dev)->is_g4x)
+#define IS_PINEVIEW_G(dev) ((dev)->pci_device == 0xa001)
+#define IS_PINEVIEW_M(dev) ((dev)->pci_device == 0xa011)
+#define IS_PINEVIEW(dev) (INTEL_INFO(dev)->is_pineview)
+#define IS_G33(dev) (INTEL_INFO(dev)->is_g33)
#define IS_IRONLAKE_D(dev) ((dev)->pci_device == 0x0042)
#define IS_IRONLAKE_M(dev) ((dev)->pci_device == 0x0046)
-#define IS_IRONLAKE(dev) (IS_IRONLAKE_D(dev) || IS_IRONLAKE_M(dev))
-
-#define IS_I9XX(dev) (IS_I915G(dev) || IS_I915GM(dev) || IS_I945G(dev) || \
- IS_I945GM(dev) || IS_I965G(dev) || IS_G33(dev) || \
- IS_IRONLAKE(dev))
+#define IS_IRONLAKE(dev) (INTEL_INFO(dev)->is_ironlake)
+#define IS_I9XX(dev) (INTEL_INFO(dev)->is_i9xx)
+#define IS_MOBILE(dev) (INTEL_INFO(dev)->is_mobile)
-#define IS_MOBILE(dev) (IS_I830(dev) || IS_I85X(dev) || IS_I915GM(dev) || \
- IS_I945GM(dev) || IS_I965GM(dev) || IS_GM45(dev) || \
- IS_PINEVIEW(dev) || IS_IRONLAKE_M(dev))
+#define I915_NEED_GFX_HWS(dev) (INTEL_INFO(dev)->need_gfx_hws)
-#define I915_NEED_GFX_HWS(dev) (IS_G33(dev) || IS_GM45(dev) || IS_G4X(dev) || \
- IS_IRONLAKE(dev))
/* With the 945 and later, Y tiling got adjusted so that it was 32 128-byte
* rows, which changed the alignment requirements and fence programming.
*/
#define SUPPORTS_EDP(dev) (IS_IRONLAKE_M(dev))
#define SUPPORTS_TV(dev) (IS_I9XX(dev) && IS_MOBILE(dev) && \
!IS_IRONLAKE(dev) && !IS_PINEVIEW(dev))
-#define I915_HAS_HOTPLUG(dev) (IS_I945G(dev) || IS_I945GM(dev) || IS_G33(dev) || IS_I965G(dev))
+#define I915_HAS_HOTPLUG(dev) (INTEL_INFO(dev)->has_hotplug)
/* dsparb controlled by hw only */
#define DSPARB_HWCONTROL(dev) (IS_G4X(dev) || IS_IRONLAKE(dev))
#define HAS_FW_BLC(dev) (IS_I9XX(dev) || IS_G4X(dev) || IS_IRONLAKE(dev))
-#define HAS_PIPE_CXSR(dev) (IS_G4X(dev) || IS_IRONLAKE(dev))
-#define I915_HAS_FBC(dev) (IS_MOBILE(dev) && \
- (IS_I9XX(dev) || IS_GM45(dev)) && \
- !IS_PINEVIEW(dev) && \
- !IS_IRONLAKE(dev))
-#define I915_HAS_RC6(dev) (IS_I965GM(dev) || IS_GM45(dev) || IS_IRONLAKE_M(dev))
+#define HAS_PIPE_CXSR(dev) (INTEL_INFO(dev)->has_pipe_cxsr)
+#define I915_HAS_FBC(dev) (INTEL_INFO(dev)->has_fbc)
+#define I915_HAS_RC6(dev) (INTEL_INFO(dev)->has_rc6)
#define PRIMARY_RINGBUFFER_SIZE (128*1024)
/* blow away mappings if mapped through GTT */
i915_gem_release_mmap(obj);
- if (obj_priv->fence_reg != I915_FENCE_REG_NONE)
- i915_gem_clear_fence_reg(obj);
-
/* Move the object to the CPU domain to ensure that
* any possible CPU writes while it's not in the GTT
* are flushed when we go to remap it. This will
BUG_ON(obj_priv->active);
+ /* release the fence reg _after_ flushing */
+ if (obj_priv->fence_reg != I915_FENCE_REG_NONE)
+ i915_gem_clear_fence_reg(obj);
+
if (obj_priv->agp_mem != NULL) {
drm_unbind_agp(obj_priv->agp_mem);
drm_free_agp(obj_priv->agp_mem, obj->size / PAGE_SIZE);
bool retry_alloc = false;
int ret;
- if (dev_priv->mm.suspended)
- return -EBUSY;
-
if (obj_priv->madv != I915_MADV_WILLNEED) {
DRM_ERROR("Attempting to bind a purgeable object\n");
return -EINVAL;
return 0;
}
+/*
+ * Prepare buffer for display plane. Use uninterruptible for possible flush
+ * wait, as in modesetting process we're not supposed to be interrupted.
+ */
+int
+i915_gem_object_set_to_display_plane(struct drm_gem_object *obj)
+{
+ struct drm_device *dev = obj->dev;
+ struct drm_i915_gem_object *obj_priv = obj->driver_private;
+ uint32_t old_write_domain, old_read_domains;
+ int ret;
+
+ /* Not valid to be called on unbound objects. */
+ if (obj_priv->gtt_space == NULL)
+ return -EINVAL;
+
+ i915_gem_object_flush_gpu_write_domain(obj);
+
+ /* Wait on any GPU rendering and flushing to occur. */
+ if (obj_priv->active) {
+#if WATCH_BUF
+ DRM_INFO("%s: object %p wait for seqno %08x\n",
+ __func__, obj, obj_priv->last_rendering_seqno);
+#endif
+ ret = i915_do_wait_request(dev, obj_priv->last_rendering_seqno, 0);
+ if (ret != 0)
+ return ret;
+ }
+
+ old_write_domain = obj->write_domain;
+ old_read_domains = obj->read_domains;
+
+ obj->read_domains &= I915_GEM_DOMAIN_GTT;
+
+ i915_gem_object_flush_cpu_write_domain(obj);
+
+ /* It should now be out of any other write domains, and we can update
+ * the domain values for our changes.
+ */
+ BUG_ON((obj->write_domain & ~I915_GEM_DOMAIN_GTT) != 0);
+ obj->read_domains |= I915_GEM_DOMAIN_GTT;
+ obj->write_domain = I915_GEM_DOMAIN_GTT;
+ obj_priv->dirty = 1;
+
+ trace_i915_gem_object_change_domain(obj,
+ old_read_domains,
+ old_write_domain);
+
+ return 0;
+}
+
/**
* Moves a single object to the CPU read, and possibly write domain.
*
static int
i915_gem_object_pin_and_relocate(struct drm_gem_object *obj,
struct drm_file *file_priv,
- struct drm_i915_gem_exec_object *entry,
+ struct drm_i915_gem_exec_object2 *entry,
struct drm_i915_gem_relocation_entry *relocs)
{
struct drm_device *dev = obj->dev;
struct drm_i915_gem_object *obj_priv = obj->driver_private;
int i, ret;
void __iomem *reloc_page;
+ bool need_fence;
+
+ need_fence = entry->flags & EXEC_OBJECT_NEEDS_FENCE &&
+ obj_priv->tiling_mode != I915_TILING_NONE;
+
+ /* Check fence reg constraints and rebind if necessary */
+ if (need_fence && !i915_obj_fenceable(dev, obj))
+ i915_gem_object_unbind(obj);
/* Choose the GTT offset for our buffer and put it there. */
ret = i915_gem_object_pin(obj, (uint32_t) entry->alignment);
if (ret)
return ret;
+ /*
+ * Pre-965 chips need a fence register set up in order to
+ * properly handle blits to/from tiled surfaces.
+ */
+ if (need_fence) {
+ ret = i915_gem_object_get_fence_reg(obj);
+ if (ret != 0) {
+ if (ret != -EBUSY && ret != -ERESTARTSYS)
+ DRM_ERROR("Failure to install fence: %d\n",
+ ret);
+ i915_gem_object_unpin(obj);
+ return ret;
+ }
+ }
+
entry->offset = obj_priv->gtt_offset;
/* Apply the relocations, using the GTT aperture to avoid cache
*/
static int
i915_dispatch_gem_execbuffer(struct drm_device *dev,
- struct drm_i915_gem_execbuffer *exec,
+ struct drm_i915_gem_execbuffer2 *exec,
struct drm_clip_rect *cliprects,
uint64_t exec_offset)
{
}
static int
-i915_gem_get_relocs_from_user(struct drm_i915_gem_exec_object *exec_list,
+i915_gem_get_relocs_from_user(struct drm_i915_gem_exec_object2 *exec_list,
uint32_t buffer_count,
struct drm_i915_gem_relocation_entry **relocs)
{
}
*relocs = drm_calloc_large(reloc_count, sizeof(**relocs));
- if (*relocs == NULL)
+ if (*relocs == NULL) {
+ DRM_ERROR("failed to alloc relocs, count %d\n", reloc_count);
return -ENOMEM;
+ }
for (i = 0; i < buffer_count; i++) {
struct drm_i915_gem_relocation_entry __user *user_relocs;
}
static int
-i915_gem_put_relocs_to_user(struct drm_i915_gem_exec_object *exec_list,
+i915_gem_put_relocs_to_user(struct drm_i915_gem_exec_object2 *exec_list,
uint32_t buffer_count,
struct drm_i915_gem_relocation_entry *relocs)
{
}
static int
-i915_gem_check_execbuffer (struct drm_i915_gem_execbuffer *exec,
+i915_gem_check_execbuffer (struct drm_i915_gem_execbuffer2 *exec,
uint64_t exec_offset)
{
uint32_t exec_start, exec_len;
}
int
-i915_gem_execbuffer(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
+i915_gem_do_execbuffer(struct drm_device *dev, void *data,
+ struct drm_file *file_priv,
+ struct drm_i915_gem_execbuffer2 *args,
+ struct drm_i915_gem_exec_object2 *exec_list)
{
drm_i915_private_t *dev_priv = dev->dev_private;
- struct drm_i915_gem_execbuffer *args = data;
- struct drm_i915_gem_exec_object *exec_list = NULL;
struct drm_gem_object **object_list = NULL;
struct drm_gem_object *batch_obj;
struct drm_i915_gem_object *obj_priv;
struct drm_clip_rect *cliprects = NULL;
struct drm_i915_gem_relocation_entry *relocs;
- int ret, ret2, i, pinned = 0;
+ int ret = 0, ret2, i, pinned = 0;
uint64_t exec_offset;
uint32_t seqno, flush_domains, reloc_index;
int pin_tries, flips;
DRM_ERROR("execbuf with %d buffers\n", args->buffer_count);
return -EINVAL;
}
- /* Copy in the exec list from userland */
- exec_list = drm_malloc_ab(sizeof(*exec_list), args->buffer_count);
object_list = drm_malloc_ab(sizeof(*object_list), args->buffer_count);
- if (exec_list == NULL || object_list == NULL) {
- DRM_ERROR("Failed to allocate exec or object list "
- "for %d buffers\n",
+ if (object_list == NULL) {
+ DRM_ERROR("Failed to allocate object list for %d buffers\n",
args->buffer_count);
ret = -ENOMEM;
goto pre_mutex_err;
}
- ret = copy_from_user(exec_list,
- (struct drm_i915_relocation_entry __user *)
- (uintptr_t) args->buffers_ptr,
- sizeof(*exec_list) * args->buffer_count);
- if (ret != 0) {
- DRM_ERROR("copy %d exec entries failed %d\n",
- args->buffer_count, ret);
- goto pre_mutex_err;
- }
if (args->num_cliprects != 0) {
cliprects = kcalloc(args->num_cliprects, sizeof(*cliprects),
mutex_unlock(&dev->struct_mutex);
- if (!ret) {
- /* Copy the new buffer offsets back to the user's exec list. */
- ret = copy_to_user((struct drm_i915_relocation_entry __user *)
- (uintptr_t) args->buffers_ptr,
- exec_list,
- sizeof(*exec_list) * args->buffer_count);
- if (ret) {
- ret = -EFAULT;
- DRM_ERROR("failed to copy %d exec entries "
- "back to user (%d)\n",
- args->buffer_count, ret);
- }
- }
-
/* Copy the updated relocations out regardless of current error
* state. Failure to update the relocs would mean that the next
* time userland calls execbuf, it would do so with presumed offset
pre_mutex_err:
drm_free_large(object_list);
- drm_free_large(exec_list);
kfree(cliprects);
return ret;
}
+/*
+ * Legacy execbuffer just creates an exec2 list from the original exec object
+ * list array and passes it to the real function.
+ */
+int
+i915_gem_execbuffer(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
+{
+ struct drm_i915_gem_execbuffer *args = data;
+ struct drm_i915_gem_execbuffer2 exec2;
+ struct drm_i915_gem_exec_object *exec_list = NULL;
+ struct drm_i915_gem_exec_object2 *exec2_list = NULL;
+ int ret, i;
+
+#if WATCH_EXEC
+ DRM_INFO("buffers_ptr %d buffer_count %d len %08x\n",
+ (int) args->buffers_ptr, args->buffer_count, args->batch_len);
+#endif
+
+ if (args->buffer_count < 1) {
+ DRM_ERROR("execbuf with %d buffers\n", args->buffer_count);
+ return -EINVAL;
+ }
+
+ /* Copy in the exec list from userland */
+ exec_list = drm_malloc_ab(sizeof(*exec_list), args->buffer_count);
+ exec2_list = drm_malloc_ab(sizeof(*exec2_list), args->buffer_count);
+ if (exec_list == NULL || exec2_list == NULL) {
+ DRM_ERROR("Failed to allocate exec list for %d buffers\n",
+ args->buffer_count);
+ drm_free_large(exec_list);
+ drm_free_large(exec2_list);
+ return -ENOMEM;
+ }
+ ret = copy_from_user(exec_list,
+ (struct drm_i915_relocation_entry __user *)
+ (uintptr_t) args->buffers_ptr,
+ sizeof(*exec_list) * args->buffer_count);
+ if (ret != 0) {
+ DRM_ERROR("copy %d exec entries failed %d\n",
+ args->buffer_count, ret);
+ drm_free_large(exec_list);
+ drm_free_large(exec2_list);
+ return -EFAULT;
+ }
+
+ for (i = 0; i < args->buffer_count; i++) {
+ exec2_list[i].handle = exec_list[i].handle;
+ exec2_list[i].relocation_count = exec_list[i].relocation_count;
+ exec2_list[i].relocs_ptr = exec_list[i].relocs_ptr;
+ exec2_list[i].alignment = exec_list[i].alignment;
+ exec2_list[i].offset = exec_list[i].offset;
+ if (!IS_I965G(dev))
+ exec2_list[i].flags = EXEC_OBJECT_NEEDS_FENCE;
+ else
+ exec2_list[i].flags = 0;
+ }
+
+ exec2.buffers_ptr = args->buffers_ptr;
+ exec2.buffer_count = args->buffer_count;
+ exec2.batch_start_offset = args->batch_start_offset;
+ exec2.batch_len = args->batch_len;
+ exec2.DR1 = args->DR1;
+ exec2.DR4 = args->DR4;
+ exec2.num_cliprects = args->num_cliprects;
+ exec2.cliprects_ptr = args->cliprects_ptr;
+ exec2.flags = 0;
+
+ ret = i915_gem_do_execbuffer(dev, data, file_priv, &exec2, exec2_list);
+ if (!ret) {
+ /* Copy the new buffer offsets back to the user's exec list. */
+ for (i = 0; i < args->buffer_count; i++)
+ exec_list[i].offset = exec2_list[i].offset;
+ /* ... and back out to userspace */
+ ret = copy_to_user((struct drm_i915_relocation_entry __user *)
+ (uintptr_t) args->buffers_ptr,
+ exec_list,
+ sizeof(*exec_list) * args->buffer_count);
+ if (ret) {
+ ret = -EFAULT;
+ DRM_ERROR("failed to copy %d exec entries "
+ "back to user (%d)\n",
+ args->buffer_count, ret);
+ }
+ }
+
+ drm_free_large(exec_list);
+ drm_free_large(exec2_list);
+ return ret;
+}
+
+int
+i915_gem_execbuffer2(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
+{
+ struct drm_i915_gem_execbuffer2 *args = data;
+ struct drm_i915_gem_exec_object2 *exec2_list = NULL;
+ int ret;
+
+#if WATCH_EXEC
+ DRM_INFO("buffers_ptr %d buffer_count %d len %08x\n",
+ (int) args->buffers_ptr, args->buffer_count, args->batch_len);
+#endif
+
+ if (args->buffer_count < 1) {
+ DRM_ERROR("execbuf2 with %d buffers\n", args->buffer_count);
+ return -EINVAL;
+ }
+
+ exec2_list = drm_malloc_ab(sizeof(*exec2_list), args->buffer_count);
+ if (exec2_list == NULL) {
+ DRM_ERROR("Failed to allocate exec list for %d buffers\n",
+ args->buffer_count);
+ return -ENOMEM;
+ }
+ ret = copy_from_user(exec2_list,
+ (struct drm_i915_relocation_entry __user *)
+ (uintptr_t) args->buffers_ptr,
+ sizeof(*exec2_list) * args->buffer_count);
+ if (ret != 0) {
+ DRM_ERROR("copy %d exec entries failed %d\n",
+ args->buffer_count, ret);
+ drm_free_large(exec2_list);
+ return -EFAULT;
+ }
+
+ ret = i915_gem_do_execbuffer(dev, data, file_priv, args, exec2_list);
+ if (!ret) {
+ /* Copy the new buffer offsets back to the user's exec list. */
+ ret = copy_to_user((struct drm_i915_relocation_entry __user *)
+ (uintptr_t) args->buffers_ptr,
+ exec2_list,
+ sizeof(*exec2_list) * args->buffer_count);
+ if (ret) {
+ ret = -EFAULT;
+ DRM_ERROR("failed to copy %d exec entries "
+ "back to user (%d)\n",
+ args->buffer_count, ret);
+ }
+ }
+
+ drm_free_large(exec2_list);
+ return ret;
+}
+
int
i915_gem_object_pin(struct drm_gem_object *obj, uint32_t alignment)
{
if (ret)
return ret;
}
- /*
- * Pre-965 chips need a fence register set up in order to
- * properly handle tiled surfaces.
- */
- if (!IS_I965G(dev) && obj_priv->tiling_mode != I915_TILING_NONE) {
- ret = i915_gem_object_get_fence_reg(obj);
- if (ret != 0) {
- if (ret != -EBUSY && ret != -ERESTARTSYS)
- DRM_ERROR("Failure to install fence: %d\n",
- ret);
- return ret;
- }
- }
+
obj_priv->pin_count++;
/* If the object is not active and not pending a flush,
phys_obj->id = id;
- phys_obj->handle = drm_pci_alloc(dev, size, 0, 0xffffffff);
+ phys_obj->handle = drm_pci_alloc(dev, size, 0);
if (!phys_obj->handle) {
ret = -ENOMEM;
goto kfree_obj;
/**
- * Returns the size of the fence for a tiled object of the given size.
+ * Returns whether an object is currently fenceable. If not, it may need
+ * to be unbound and have its pitch adjusted.
*/
-static int
-i915_get_fence_size(struct drm_device *dev, int size)
+bool
+i915_obj_fenceable(struct drm_device *dev, struct drm_gem_object *obj)
{
- int i;
- int start;
+ struct drm_i915_gem_object *obj_priv = obj->driver_private;
if (IS_I965G(dev)) {
/* The 965 can have fences at any page boundary. */
- return ALIGN(size, 4096);
+ if (obj->size & 4095)
+ return false;
+ return true;
+ } else if (IS_I9XX(dev)) {
+ if (obj_priv->gtt_offset & ~I915_FENCE_START_MASK)
+ return false;
} else {
- /* Align the size to a power of two greater than the smallest
- * fence size.
- */
- if (IS_I9XX(dev))
- start = 1024 * 1024;
- else
- start = 512 * 1024;
+ if (obj_priv->gtt_offset & ~I830_FENCE_START_MASK)
+ return false;
+ }
- for (i = start; i < size; i <<= 1)
- ;
+ /* Power of two sized... */
+ if (obj->size & (obj->size - 1))
+ return false;
- return i;
- }
+ /* Objects must be size aligned as well */
+ if (obj_priv->gtt_offset & (obj->size - 1))
+ return false;
+ return true;
}
/* Check pitch constriants for all chips & tiling formats */
-static bool
+bool
i915_tiling_ok(struct drm_device *dev, int stride, int size, int tiling_mode)
{
int tile_width;
if (stride & (stride - 1))
return false;
- /* We don't 0handle the aperture area covered by the fence being bigger
- * than the object size.
- */
- if (i915_get_fence_size(dev, size) != size)
- return false;
-
return true;
}
&batchbuffer->cliprects))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_I915_BATCHBUFFER,
+ return drm_ioctl(file, DRM_IOCTL_I915_BATCHBUFFER,
(unsigned long)batchbuffer);
}
&cmdbuffer->cliprects))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_I915_CMDBUFFER, (unsigned long)cmdbuffer);
+ return drm_ioctl(file, DRM_IOCTL_I915_CMDBUFFER,
+ (unsigned long)cmdbuffer);
}
typedef struct drm_i915_irq_emit32 {
&request->irq_seq))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_I915_IRQ_EMIT, (unsigned long)request);
+ return drm_ioctl(file, DRM_IOCTL_I915_IRQ_EMIT,
+ (unsigned long)request);
}
typedef struct drm_i915_getparam32 {
int param;
&request->value))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_I915_GETPARAM, (unsigned long)request);
+ return drm_ioctl(file, DRM_IOCTL_I915_GETPARAM,
+ (unsigned long)request);
}
typedef struct drm_i915_mem_alloc32 {
&request->region_offset))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_I915_ALLOC, (unsigned long)request);
+ return drm_ioctl(file, DRM_IOCTL_I915_ALLOC,
+ (unsigned long)request);
}
drm_ioctl_compat_t *i915_compat_ioctls[] = {
if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(i915_compat_ioctls))
fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
- lock_kernel(); /* XXX for now */
if (fn != NULL)
ret = (*fn) (filp, cmd, arg);
else
- ret = drm_ioctl(filp->f_path.dentry->d_inode, filp, cmd, arg);
- unlock_kernel();
+ ret = drm_ioctl(filp, cmd, arg);
return ret;
}
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
int ret = IRQ_NONE;
u32 de_iir, gt_iir, de_ier, pch_iir;
- u32 new_de_iir, new_gt_iir, new_pch_iir;
struct drm_i915_master_private *master_priv;
/* disable master interrupt before clearing iir */
gt_iir = I915_READ(GTIIR);
pch_iir = I915_READ(SDEIIR);
- for (;;) {
- if (de_iir == 0 && gt_iir == 0 && pch_iir == 0)
- break;
-
- ret = IRQ_HANDLED;
+ if (de_iir == 0 && gt_iir == 0 && pch_iir == 0)
+ goto done;
- /* should clear PCH hotplug event before clear CPU irq */
- I915_WRITE(SDEIIR, pch_iir);
- new_pch_iir = I915_READ(SDEIIR);
-
- I915_WRITE(DEIIR, de_iir);
- new_de_iir = I915_READ(DEIIR);
- I915_WRITE(GTIIR, gt_iir);
- new_gt_iir = I915_READ(GTIIR);
-
- if (dev->primary->master) {
- master_priv = dev->primary->master->driver_priv;
- if (master_priv->sarea_priv)
- master_priv->sarea_priv->last_dispatch =
- READ_BREADCRUMB(dev_priv);
- }
+ ret = IRQ_HANDLED;
- if (gt_iir & GT_USER_INTERRUPT) {
- u32 seqno = i915_get_gem_seqno(dev);
- dev_priv->mm.irq_gem_seqno = seqno;
- trace_i915_gem_request_complete(dev, seqno);
- DRM_WAKEUP(&dev_priv->irq_queue);
- }
+ if (dev->primary->master) {
+ master_priv = dev->primary->master->driver_priv;
+ if (master_priv->sarea_priv)
+ master_priv->sarea_priv->last_dispatch =
+ READ_BREADCRUMB(dev_priv);
+ }
- if (de_iir & DE_GSE)
- ironlake_opregion_gse_intr(dev);
+ if (gt_iir & GT_USER_INTERRUPT) {
+ u32 seqno = i915_get_gem_seqno(dev);
+ dev_priv->mm.irq_gem_seqno = seqno;
+ trace_i915_gem_request_complete(dev, seqno);
+ DRM_WAKEUP(&dev_priv->irq_queue);
+ dev_priv->hangcheck_count = 0;
+ mod_timer(&dev_priv->hangcheck_timer, jiffies + DRM_I915_HANGCHECK_PERIOD);
+ }
- /* check event from PCH */
- if ((de_iir & DE_PCH_EVENT) &&
- (pch_iir & SDE_HOTPLUG_MASK)) {
- queue_work(dev_priv->wq, &dev_priv->hotplug_work);
- }
+ if (de_iir & DE_GSE)
+ ironlake_opregion_gse_intr(dev);
- de_iir = new_de_iir;
- gt_iir = new_gt_iir;
- pch_iir = new_pch_iir;
+ /* check event from PCH */
+ if ((de_iir & DE_PCH_EVENT) &&
+ (pch_iir & SDE_HOTPLUG_MASK)) {
+ queue_work(dev_priv->wq, &dev_priv->hotplug_work);
}
+ /* should clear PCH hotplug event before clear CPU irq */
+ I915_WRITE(SDEIIR, pch_iir);
+ I915_WRITE(GTIIR, gt_iir);
+ I915_WRITE(DEIIR, de_iir);
+
+done:
I915_WRITE(DEIER, de_ier);
(void)I915_READ(DEIER);
(void) I915_READ(IER);
}
+/*
+ * Must be called after intel_modeset_init or hotplug interrupts won't be
+ * enabled correctly.
+ */
int i915_driver_irq_postinstall(struct drm_device *dev)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
if (I915_HAS_HOTPLUG(dev)) {
u32 hotplug_en = I915_READ(PORT_HOTPLUG_EN);
- /* Leave other bits alone */
- hotplug_en |= HOTPLUG_EN_MASK;
+ /* Note HDMI and DP share bits */
+ if (dev_priv->hotplug_supported_mask & HDMIB_HOTPLUG_INT_STATUS)
+ hotplug_en |= HDMIB_HOTPLUG_INT_EN;
+ if (dev_priv->hotplug_supported_mask & HDMIC_HOTPLUG_INT_STATUS)
+ hotplug_en |= HDMIC_HOTPLUG_INT_EN;
+ if (dev_priv->hotplug_supported_mask & HDMID_HOTPLUG_INT_STATUS)
+ hotplug_en |= HDMID_HOTPLUG_INT_EN;
+ if (dev_priv->hotplug_supported_mask & SDVOC_HOTPLUG_INT_STATUS)
+ hotplug_en |= SDVOC_HOTPLUG_INT_EN;
+ if (dev_priv->hotplug_supported_mask & SDVOB_HOTPLUG_INT_STATUS)
+ hotplug_en |= SDVOB_HOTPLUG_INT_EN;
+ if (dev_priv->hotplug_supported_mask & CRT_HOTPLUG_INT_STATUS)
+ hotplug_en |= CRT_HOTPLUG_INT_EN;
+ /* Ignore TV since it's buggy */
+
I915_WRITE(PORT_HOTPLUG_EN, hotplug_en);
- dev_priv->hotplug_supported_mask = CRT_HOTPLUG_INT_STATUS |
- TV_HOTPLUG_INT_STATUS | SDVOC_HOTPLUG_INT_STATUS |
- SDVOB_HOTPLUG_INT_STATUS;
- if (IS_G4X(dev)) {
- dev_priv->hotplug_supported_mask |=
- HDMIB_HOTPLUG_INT_STATUS |
- HDMIC_HOTPLUG_INT_STATUS |
- HDMID_HOTPLUG_INT_STATUS;
- }
/* Enable in IER... */
enable_mask |= I915_DISPLAY_PORT_INTERRUPT;
/* and unmask in IMR */
#define CRT_HOTPLUG_DETECT_VOLTAGE_475MV (1 << 2)
#define CRT_HOTPLUG_MASK (0x3fc) /* Bits 9-2 */
#define CRT_FORCE_HOTPLUG_MASK 0xfffffe1f
-#define HOTPLUG_EN_MASK (HDMIB_HOTPLUG_INT_EN | \
- HDMIC_HOTPLUG_INT_EN | \
- HDMID_HOTPLUG_INT_EN | \
- SDVOB_HOTPLUG_INT_EN | \
- SDVOC_HOTPLUG_INT_EN | \
- CRT_HOTPLUG_INT_EN)
-
#define PORT_HOTPLUG_STAT 0x61114
#define HDMIB_HOTPLUG_INT_STATUS (1 << 29)
#define LVDS_PORT_EN (1 << 31)
/* Selects pipe B for LVDS data. Must be set on pre-965. */
#define LVDS_PIPEB_SELECT (1 << 30)
+/* LVDS dithering flag on 965/g4x platform */
+#define LVDS_ENABLE_DITHER (1 << 25)
/* Enable border for unscaled (or aspect-scaled) display */
#define LVDS_BORDER_ENABLE (1 << 15)
/*
/* Display & cursor control */
+/* dithering flag on Ironlake */
+#define PIPE_ENABLE_DITHER (1 << 4)
/* Pipe A */
#define PIPEADSL 0x70000
#define PIPEACONF 0x70008
#define DSPFW_PLANEB_SHIFT 8
#define DSPFW2 0x70038
#define DSPFW_CURSORA_MASK 0x00003f00
-#define DSPFW_CURSORA_SHIFT 16
+#define DSPFW_CURSORA_SHIFT 8
#define DSPFW3 0x7003c
#define DSPFW_HPLL_SR_EN (1<<31)
#define DSPFW_CURSOR_SR_SHIFT 24
pci_read_config_byte(dev->pdev, LBB, &dev_priv->saveLBB);
- /* Render Standby */
- if (I915_HAS_RC6(dev)) {
- dev_priv->saveRENDERSTANDBY = I915_READ(MCHBAR_RENDER_STANDBY);
- dev_priv->savePWRCTXA = I915_READ(PWRCTXA);
- }
-
/* Hardware status page */
dev_priv->saveHWS = I915_READ(HWS_PGA);
pci_write_config_byte(dev->pdev, LBB, dev_priv->saveLBB);
- /* Render Standby */
- if (I915_HAS_RC6(dev)) {
- I915_WRITE(MCHBAR_RENDER_STANDBY, dev_priv->saveRENDERSTANDBY);
- I915_WRITE(PWRCTXA, dev_priv->savePWRCTXA);
- }
-
/* Hardware status page */
I915_WRITE(HWS_PGA, dev_priv->saveHWS);
#define SLAVE_ADDR1 0x70
#define SLAVE_ADDR2 0x72
+static int panel_type;
+
static void *
find_section(struct bdb_header *bdb, int section_id)
{
dev_priv->lvds_dither = lvds_options->pixel_dither;
if (lvds_options->panel_type == 0xff)
return;
+ panel_type = lvds_options->panel_type;
lvds_lfp_data = find_section(bdb, BDB_LVDS_LFP_DATA);
if (!lvds_lfp_data)
memset(temp_mode, 0, sizeof(*temp_mode));
}
kfree(temp_mode);
- if (temp_downclock < panel_fixed_mode->clock) {
+ if (temp_downclock < panel_fixed_mode->clock &&
+ i915_lvds_downclock) {
dev_priv->lvds_downclock_avail = 1;
dev_priv->lvds_downclock = temp_downclock;
DRM_DEBUG_KMS("LVDS downclock is found in VBT. ",
dev_priv->render_reclock_avail = true;
}
+static void
+parse_edp(struct drm_i915_private *dev_priv, struct bdb_header *bdb)
+{
+ struct bdb_edp *edp;
+
+ edp = find_section(bdb, BDB_EDP);
+ if (!edp) {
+ if (SUPPORTS_EDP(dev_priv->dev) && dev_priv->edp_support) {
+ DRM_DEBUG_KMS("No eDP BDB found but eDP panel supported,\
+ assume 18bpp panel color depth.\n");
+ dev_priv->edp_bpp = 18;
+ }
+ return;
+ }
+
+ switch ((edp->color_depth >> (panel_type * 2)) & 3) {
+ case EDP_18BPP:
+ dev_priv->edp_bpp = 18;
+ break;
+ case EDP_24BPP:
+ dev_priv->edp_bpp = 24;
+ break;
+ case EDP_30BPP:
+ dev_priv->edp_bpp = 30;
+ break;
+ }
+}
+
static void
parse_device_mapping(struct drm_i915_private *dev_priv,
struct bdb_header *bdb)
parse_sdvo_device_mapping(dev_priv, bdb);
parse_device_mapping(dev_priv, bdb);
parse_driver_features(dev_priv, bdb);
+ parse_edp(dev_priv, bdb);
pci_unmap_rom(pdev, bios);
#define BDB_SDVO_LVDS_PNP_IDS 24
#define BDB_SDVO_LVDS_POWER_SEQ 25
#define BDB_TV_OPTIONS 26
+#define BDB_EDP 27
#define BDB_LVDS_OPTIONS 40
#define BDB_LVDS_LFP_DATA_PTRS 41
#define BDB_LVDS_LFP_DATA 42
u8 custom_vbt_version;
} __attribute__((packed));
+#define EDP_18BPP 0
+#define EDP_24BPP 1
+#define EDP_30BPP 2
+#define EDP_RATE_1_62 0
+#define EDP_RATE_2_7 1
+#define EDP_LANE_1 0
+#define EDP_LANE_2 1
+#define EDP_LANE_4 3
+#define EDP_PREEMPHASIS_NONE 0
+#define EDP_PREEMPHASIS_3_5dB 1
+#define EDP_PREEMPHASIS_6dB 2
+#define EDP_PREEMPHASIS_9_5dB 3
+#define EDP_VSWING_0_4V 0
+#define EDP_VSWING_0_6V 1
+#define EDP_VSWING_0_8V 2
+#define EDP_VSWING_1_2V 3
+
+struct edp_power_seq {
+ u16 t3;
+ u16 t7;
+ u16 t9;
+ u16 t10;
+ u16 t12;
+} __attribute__ ((packed));
+
+struct edp_link_params {
+ u8 rate:4;
+ u8 lanes:4;
+ u8 preemphasis:4;
+ u8 vswing:4;
+} __attribute__ ((packed));
+
+struct bdb_edp {
+ struct edp_power_seq power_seqs[16];
+ u32 color_depth;
+ u32 sdrrs_msa_timing_delay;
+ struct edp_link_params link_params[16];
+} __attribute__ ((packed));
+
bool intel_init_bios(struct drm_device *dev);
/*
drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs);
drm_sysfs_connector_add(connector);
+
+ dev_priv->hotplug_supported_mask |= CRT_HOTPLUG_INT_STATUS;
}
intel_p2_t p2;
bool (* find_pll)(const intel_limit_t *, struct drm_crtc *,
int, int, intel_clock_t *);
- bool (* find_reduced_pll)(const intel_limit_t *, struct drm_crtc *,
- int, int, intel_clock_t *);
};
#define I8XX_DOT_MIN 25000
#define IRONLAKE_VCO_MIN 1760000
#define IRONLAKE_VCO_MAX 3510000
#define IRONLAKE_N_MIN 1
-#define IRONLAKE_N_MAX 5
+#define IRONLAKE_N_MAX 6
#define IRONLAKE_M_MIN 79
-#define IRONLAKE_M_MAX 118
+#define IRONLAKE_M_MAX 127
#define IRONLAKE_M1_MIN 12
-#define IRONLAKE_M1_MAX 23
+#define IRONLAKE_M1_MAX 22
#define IRONLAKE_M2_MIN 5
#define IRONLAKE_M2_MAX 9
#define IRONLAKE_P_SDVO_DAC_MIN 5
#define IRONLAKE_P2_LVDS_FAST 7 /* double channel */
#define IRONLAKE_P2_DOT_LIMIT 225000 /* 225Mhz */
+#define IRONLAKE_P_DISPLAY_PORT_MIN 10
+#define IRONLAKE_P_DISPLAY_PORT_MAX 20
+#define IRONLAKE_P2_DISPLAY_PORT_FAST 10
+#define IRONLAKE_P2_DISPLAY_PORT_SLOW 10
+#define IRONLAKE_P2_DISPLAY_PORT_LIMIT 0
+#define IRONLAKE_P1_DISPLAY_PORT_MIN 1
+#define IRONLAKE_P1_DISPLAY_PORT_MAX 2
+
static bool
intel_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
int target, int refclk, intel_clock_t *best_clock);
static bool
-intel_find_best_reduced_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
- int target, int refclk, intel_clock_t *best_clock);
-static bool
intel_g4x_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
int target, int refclk, intel_clock_t *best_clock);
-static bool
-intel_ironlake_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
- int target, int refclk, intel_clock_t *best_clock);
static bool
intel_find_pll_g4x_dp(const intel_limit_t *, struct drm_crtc *crtc,
.p2 = { .dot_limit = I8XX_P2_SLOW_LIMIT,
.p2_slow = I8XX_P2_SLOW, .p2_fast = I8XX_P2_FAST },
.find_pll = intel_find_best_PLL,
- .find_reduced_pll = intel_find_best_reduced_PLL,
};
static const intel_limit_t intel_limits_i8xx_lvds = {
.p2 = { .dot_limit = I8XX_P2_SLOW_LIMIT,
.p2_slow = I8XX_P2_LVDS_SLOW, .p2_fast = I8XX_P2_LVDS_FAST },
.find_pll = intel_find_best_PLL,
- .find_reduced_pll = intel_find_best_reduced_PLL,
};
static const intel_limit_t intel_limits_i9xx_sdvo = {
.p2 = { .dot_limit = I9XX_P2_SDVO_DAC_SLOW_LIMIT,
.p2_slow = I9XX_P2_SDVO_DAC_SLOW, .p2_fast = I9XX_P2_SDVO_DAC_FAST },
.find_pll = intel_find_best_PLL,
- .find_reduced_pll = intel_find_best_reduced_PLL,
};
static const intel_limit_t intel_limits_i9xx_lvds = {
.p2 = { .dot_limit = I9XX_P2_LVDS_SLOW_LIMIT,
.p2_slow = I9XX_P2_LVDS_SLOW, .p2_fast = I9XX_P2_LVDS_FAST },
.find_pll = intel_find_best_PLL,
- .find_reduced_pll = intel_find_best_reduced_PLL,
};
/* below parameter and function is for G4X Chipset Family*/
.p2_fast = G4X_P2_SDVO_FAST
},
.find_pll = intel_g4x_find_best_PLL,
- .find_reduced_pll = intel_g4x_find_best_PLL,
};
static const intel_limit_t intel_limits_g4x_hdmi = {
.p2_fast = G4X_P2_HDMI_DAC_FAST
},
.find_pll = intel_g4x_find_best_PLL,
- .find_reduced_pll = intel_g4x_find_best_PLL,
};
static const intel_limit_t intel_limits_g4x_single_channel_lvds = {
.p2_fast = G4X_P2_SINGLE_CHANNEL_LVDS_FAST
},
.find_pll = intel_g4x_find_best_PLL,
- .find_reduced_pll = intel_g4x_find_best_PLL,
};
static const intel_limit_t intel_limits_g4x_dual_channel_lvds = {
.p2_fast = G4X_P2_DUAL_CHANNEL_LVDS_FAST
},
.find_pll = intel_g4x_find_best_PLL,
- .find_reduced_pll = intel_g4x_find_best_PLL,
};
static const intel_limit_t intel_limits_g4x_display_port = {
.p2 = { .dot_limit = I9XX_P2_SDVO_DAC_SLOW_LIMIT,
.p2_slow = I9XX_P2_SDVO_DAC_SLOW, .p2_fast = I9XX_P2_SDVO_DAC_FAST },
.find_pll = intel_find_best_PLL,
- .find_reduced_pll = intel_find_best_reduced_PLL,
};
static const intel_limit_t intel_limits_pineview_lvds = {
.p2 = { .dot_limit = I9XX_P2_LVDS_SLOW_LIMIT,
.p2_slow = I9XX_P2_LVDS_SLOW, .p2_fast = I9XX_P2_LVDS_SLOW },
.find_pll = intel_find_best_PLL,
- .find_reduced_pll = intel_find_best_reduced_PLL,
};
static const intel_limit_t intel_limits_ironlake_sdvo = {
.p2 = { .dot_limit = IRONLAKE_P2_DOT_LIMIT,
.p2_slow = IRONLAKE_P2_SDVO_DAC_SLOW,
.p2_fast = IRONLAKE_P2_SDVO_DAC_FAST },
- .find_pll = intel_ironlake_find_best_PLL,
+ .find_pll = intel_g4x_find_best_PLL,
};
static const intel_limit_t intel_limits_ironlake_lvds = {
.p2 = { .dot_limit = IRONLAKE_P2_DOT_LIMIT,
.p2_slow = IRONLAKE_P2_LVDS_SLOW,
.p2_fast = IRONLAKE_P2_LVDS_FAST },
- .find_pll = intel_ironlake_find_best_PLL,
+ .find_pll = intel_g4x_find_best_PLL,
+};
+
+static const intel_limit_t intel_limits_ironlake_display_port = {
+ .dot = { .min = IRONLAKE_DOT_MIN,
+ .max = IRONLAKE_DOT_MAX },
+ .vco = { .min = IRONLAKE_VCO_MIN,
+ .max = IRONLAKE_VCO_MAX},
+ .n = { .min = IRONLAKE_N_MIN,
+ .max = IRONLAKE_N_MAX },
+ .m = { .min = IRONLAKE_M_MIN,
+ .max = IRONLAKE_M_MAX },
+ .m1 = { .min = IRONLAKE_M1_MIN,
+ .max = IRONLAKE_M1_MAX },
+ .m2 = { .min = IRONLAKE_M2_MIN,
+ .max = IRONLAKE_M2_MAX },
+ .p = { .min = IRONLAKE_P_DISPLAY_PORT_MIN,
+ .max = IRONLAKE_P_DISPLAY_PORT_MAX },
+ .p1 = { .min = IRONLAKE_P1_DISPLAY_PORT_MIN,
+ .max = IRONLAKE_P1_DISPLAY_PORT_MAX},
+ .p2 = { .dot_limit = IRONLAKE_P2_DISPLAY_PORT_LIMIT,
+ .p2_slow = IRONLAKE_P2_DISPLAY_PORT_SLOW,
+ .p2_fast = IRONLAKE_P2_DISPLAY_PORT_FAST },
+ .find_pll = intel_find_pll_ironlake_dp,
};
static const intel_limit_t *intel_ironlake_limit(struct drm_crtc *crtc)
const intel_limit_t *limit;
if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS))
limit = &intel_limits_ironlake_lvds;
+ else if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT) ||
+ HAS_eDP)
+ limit = &intel_limits_ironlake_display_port;
else
limit = &intel_limits_ironlake_sdvo;
return (err != target);
}
-
-static bool
-intel_find_best_reduced_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
- int target, int refclk, intel_clock_t *best_clock)
-
-{
- struct drm_device *dev = crtc->dev;
- intel_clock_t clock;
- int err = target;
- bool found = false;
-
- memcpy(&clock, best_clock, sizeof(intel_clock_t));
-
- for (clock.m1 = limit->m1.min; clock.m1 <= limit->m1.max; clock.m1++) {
- for (clock.m2 = limit->m2.min; clock.m2 <= limit->m2.max; clock.m2++) {
- /* m1 is always 0 in Pineview */
- if (clock.m2 >= clock.m1 && !IS_PINEVIEW(dev))
- break;
- for (clock.n = limit->n.min; clock.n <= limit->n.max;
- clock.n++) {
- int this_err;
-
- intel_clock(dev, refclk, &clock);
-
- if (!intel_PLL_is_valid(crtc, &clock))
- continue;
-
- this_err = abs(clock.dot - target);
- if (this_err < err) {
- *best_clock = clock;
- err = this_err;
- found = true;
- }
- }
- }
- }
-
- return found;
-}
-
static bool
intel_g4x_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
int target, int refclk, intel_clock_t *best_clock)
found = false;
if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) {
- if ((I915_READ(LVDS) & LVDS_CLKB_POWER_MASK) ==
+ int lvds_reg;
+
+ if (IS_IRONLAKE(dev))
+ lvds_reg = PCH_LVDS;
+ else
+ lvds_reg = LVDS;
+ if ((I915_READ(lvds_reg) & LVDS_CLKB_POWER_MASK) ==
LVDS_CLKB_POWER_UP)
clock.p2 = limit->p2.p2_fast;
else
{
struct drm_device *dev = crtc->dev;
intel_clock_t clock;
+
+ /* return directly when it is eDP */
+ if (HAS_eDP)
+ return true;
+
if (target < 200000) {
clock.n = 1;
clock.p1 = 2;
return true;
}
-static bool
-intel_ironlake_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
- int target, int refclk, intel_clock_t *best_clock)
-{
- struct drm_device *dev = crtc->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
- intel_clock_t clock;
- int err_most = 47;
- int err_min = 10000;
-
- /* eDP has only 2 clock choice, no n/m/p setting */
- if (HAS_eDP)
- return true;
-
- if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT))
- return intel_find_pll_ironlake_dp(limit, crtc, target,
- refclk, best_clock);
-
- if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) {
- if ((I915_READ(PCH_LVDS) & LVDS_CLKB_POWER_MASK) ==
- LVDS_CLKB_POWER_UP)
- clock.p2 = limit->p2.p2_fast;
- else
- clock.p2 = limit->p2.p2_slow;
- } else {
- if (target < limit->p2.dot_limit)
- clock.p2 = limit->p2.p2_slow;
- else
- clock.p2 = limit->p2.p2_fast;
- }
-
- memset(best_clock, 0, sizeof(*best_clock));
- for (clock.p1 = limit->p1.max; clock.p1 >= limit->p1.min; clock.p1--) {
- /* based on hardware requriment prefer smaller n to precision */
- for (clock.n = limit->n.min; clock.n <= limit->n.max; clock.n++) {
- /* based on hardware requirment prefere larger m1,m2 */
- for (clock.m1 = limit->m1.max;
- clock.m1 >= limit->m1.min; clock.m1--) {
- for (clock.m2 = limit->m2.max;
- clock.m2 >= limit->m2.min; clock.m2--) {
- int this_err;
-
- intel_clock(dev, refclk, &clock);
- if (!intel_PLL_is_valid(crtc, &clock))
- continue;
- this_err = abs((10000 - (target*10000/clock.dot)));
- if (this_err < err_most) {
- *best_clock = clock;
- /* found on first matching */
- goto out;
- } else if (this_err < err_min) {
- *best_clock = clock;
- err_min = this_err;
- }
- }
- }
- }
- }
-out:
- return true;
-}
-
/* DisplayPort has only two frequencies, 162MHz and 270MHz */
static bool
intel_find_pll_g4x_dp(const intel_limit_t *limit, struct drm_crtc *crtc,
return ret;
}
- ret = i915_gem_object_set_to_gtt_domain(obj, 1);
+ ret = i915_gem_object_set_to_display_plane(obj);
if (ret != 0) {
i915_gem_object_unpin(obj);
mutex_unlock(&dev->struct_mutex);
int trans_vsync_reg = (pipe == 0) ? TRANS_VSYNC_A : TRANS_VSYNC_B;
u32 temp;
int tries = 5, j, n;
+ u32 pipe_bpc;
+
+ temp = I915_READ(pipeconf_reg);
+ pipe_bpc = temp & PIPE_BPC_MASK;
/* XXX: When our outputs are all unaware of DPMS modes other than off
* and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
/* enable PCH FDI RX PLL, wait warmup plus DMI latency */
temp = I915_READ(fdi_rx_reg);
+ /*
+ * make the BPC in FDI Rx be consistent with that in
+ * pipeconf reg.
+ */
+ temp &= ~(0x7 << 16);
+ temp |= (pipe_bpc << 11);
I915_WRITE(fdi_rx_reg, temp | FDI_RX_PLL_ENABLE |
FDI_SEL_PCDCLK |
FDI_DP_PORT_WIDTH_X4); /* default 4 lanes */
/* enable PCH transcoder */
temp = I915_READ(transconf_reg);
+ /*
+ * make the BPC in transcoder be consistent with
+ * that in pipeconf reg.
+ */
+ temp &= ~PIPE_BPC_MASK;
+ temp |= pipe_bpc;
I915_WRITE(transconf_reg, temp | TRANS_ENABLE);
I915_READ(transconf_reg);
I915_READ(fdi_tx_reg);
temp = I915_READ(fdi_rx_reg);
+ /* BPC in FDI rx is consistent with that in pipeconf */
+ temp &= ~(0x07 << 16);
+ temp |= (pipe_bpc << 11);
I915_WRITE(fdi_rx_reg, temp & ~FDI_RX_ENABLE);
I915_READ(fdi_rx_reg);
}
}
}
-
+ temp = I915_READ(transconf_reg);
+ /* BPC in transcoder is consistent with that in pipeconf */
+ temp &= ~PIPE_BPC_MASK;
+ temp |= pipe_bpc;
+ I915_WRITE(transconf_reg, temp);
+ I915_READ(transconf_reg);
udelay(100);
/* disable PCH DPLL */
* A value of 5us seems to be a good balance; safe for very low end
* platforms but not overly aggressive on lower latency configs.
*/
-const static int latency_ns = 5000;
+static const int latency_ns = 5000;
static int i9xx_get_fifo_size(struct drm_device *dev, int plane)
{
/* Calc sr entries for one plane configs */
if (sr_hdisplay && (!planea_clock || !planeb_clock)) {
/* self-refresh has much higher latency */
- const static int sr_latency_ns = 12000;
+ static const int sr_latency_ns = 12000;
sr_clock = planea_clock ? planea_clock : planeb_clock;
line_time_us = ((sr_hdisplay * 1000) / sr_clock);
/* Calc sr entries for one plane configs */
if (sr_hdisplay && (!planea_clock || !planeb_clock)) {
/* self-refresh has much higher latency */
- const static int sr_latency_ns = 12000;
+ static const int sr_latency_ns = 12000;
sr_clock = planea_clock ? planea_clock : planeb_clock;
line_time_us = ((sr_hdisplay * 1000) / sr_clock);
if (HAS_FW_BLC(dev) && sr_hdisplay &&
(!planea_clock || !planeb_clock)) {
/* self-refresh has much higher latency */
- const static int sr_latency_ns = 6000;
+ static const int sr_latency_ns = 6000;
sr_clock = planea_clock ? planea_clock : planeb_clock;
line_time_us = ((sr_hdisplay * 1000) / sr_clock);
return -EINVAL;
}
- if (is_lvds && limit->find_reduced_pll &&
- dev_priv->lvds_downclock_avail) {
- memcpy(&reduced_clock, &clock, sizeof(intel_clock_t));
- has_reduced_clock = limit->find_reduced_pll(limit, crtc,
+ if (is_lvds && dev_priv->lvds_downclock_avail) {
+ has_reduced_clock = limit->find_pll(limit, crtc,
dev_priv->lvds_downclock,
refclk,
&reduced_clock);
/* determine panel color depth */
temp = I915_READ(pipeconf_reg);
+ temp &= ~PIPE_BPC_MASK;
+ if (is_lvds) {
+ int lvds_reg = I915_READ(PCH_LVDS);
+ /* the BPC will be 6 if it is 18-bit LVDS panel */
+ if ((lvds_reg & LVDS_A3_POWER_MASK) == LVDS_A3_POWER_UP)
+ temp |= PIPE_8BPC;
+ else
+ temp |= PIPE_6BPC;
+ } else if (is_edp) {
+ switch (dev_priv->edp_bpp/3) {
+ case 8:
+ temp |= PIPE_8BPC;
+ break;
+ case 10:
+ temp |= PIPE_10BPC;
+ break;
+ case 6:
+ temp |= PIPE_6BPC;
+ break;
+ case 12:
+ temp |= PIPE_12BPC;
+ break;
+ }
+ } else
+ temp |= PIPE_8BPC;
+ I915_WRITE(pipeconf_reg, temp);
+ I915_READ(pipeconf_reg);
switch (temp & PIPE_BPC_MASK) {
case PIPE_8BPC:
* appropriately here, but we need to look more thoroughly into how
* panels behave in the two modes.
*/
-
+ /* set the dithering flag */
+ if (IS_I965G(dev)) {
+ if (dev_priv->lvds_dither) {
+ if (IS_IRONLAKE(dev))
+ pipeconf |= PIPE_ENABLE_DITHER;
+ else
+ lvds |= LVDS_ENABLE_DITHER;
+ } else {
+ if (IS_IRONLAKE(dev))
+ pipeconf &= ~PIPE_ENABLE_DITHER;
+ else
+ lvds &= ~LVDS_ENABLE_DITHER;
+ }
+ }
I915_WRITE(lvds_reg, lvds);
I915_READ(lvds_reg);
}
/* we only need to pin inside GTT if cursor is non-phy */
mutex_lock(&dev->struct_mutex);
- if (!dev_priv->cursor_needs_physical) {
+ if (!dev_priv->info->cursor_needs_physical) {
ret = i915_gem_object_pin(bo, PAGE_SIZE);
if (ret) {
DRM_ERROR("failed to pin cursor bo\n");
I915_WRITE(base, addr);
if (intel_crtc->cursor_bo) {
- if (dev_priv->cursor_needs_physical) {
+ if (dev_priv->info->cursor_needs_physical) {
if (intel_crtc->cursor_bo != bo)
i915_gem_detach_phys_object(dev, intel_crtc->cursor_bo);
} else
queue_work(dev_priv->wq, &dev_priv->idle_work);
}
-void intel_increase_renderclock(struct drm_device *dev, bool schedule)
-{
- drm_i915_private_t *dev_priv = dev->dev_private;
-
- if (IS_IRONLAKE(dev))
- return;
-
- if (!dev_priv->render_reclock_avail) {
- DRM_DEBUG_DRIVER("not reclocking render clock\n");
- return;
- }
-
- /* Restore render clock frequency to original value */
- if (IS_G4X(dev) || IS_I9XX(dev))
- pci_write_config_word(dev->pdev, GCFGC, dev_priv->orig_clock);
- else if (IS_I85X(dev))
- pci_write_config_word(dev->pdev, HPLLCC, dev_priv->orig_clock);
- DRM_DEBUG_DRIVER("increasing render clock frequency\n");
-
- /* Schedule downclock */
- if (schedule)
- mod_timer(&dev_priv->idle_timer, jiffies +
- msecs_to_jiffies(GPU_IDLE_TIMEOUT));
-}
-
-void intel_decrease_renderclock(struct drm_device *dev)
-{
- drm_i915_private_t *dev_priv = dev->dev_private;
-
- if (IS_IRONLAKE(dev))
- return;
-
- if (!dev_priv->render_reclock_avail) {
- DRM_DEBUG_DRIVER("not reclocking render clock\n");
- return;
- }
-
- if (IS_G4X(dev)) {
- u16 gcfgc;
-
- /* Adjust render clock... */
- pci_read_config_word(dev->pdev, GCFGC, &gcfgc);
-
- /* Down to minimum... */
- gcfgc &= ~GM45_GC_RENDER_CLOCK_MASK;
- gcfgc |= GM45_GC_RENDER_CLOCK_266_MHZ;
-
- pci_write_config_word(dev->pdev, GCFGC, gcfgc);
- } else if (IS_I965G(dev)) {
- u16 gcfgc;
-
- /* Adjust render clock... */
- pci_read_config_word(dev->pdev, GCFGC, &gcfgc);
-
- /* Down to minimum... */
- gcfgc &= ~I965_GC_RENDER_CLOCK_MASK;
- gcfgc |= I965_GC_RENDER_CLOCK_267_MHZ;
-
- pci_write_config_word(dev->pdev, GCFGC, gcfgc);
- } else if (IS_I945G(dev) || IS_I945GM(dev)) {
- u16 gcfgc;
-
- /* Adjust render clock... */
- pci_read_config_word(dev->pdev, GCFGC, &gcfgc);
-
- /* Down to minimum... */
- gcfgc &= ~I945_GC_RENDER_CLOCK_MASK;
- gcfgc |= I945_GC_RENDER_CLOCK_166_MHZ;
-
- pci_write_config_word(dev->pdev, GCFGC, gcfgc);
- } else if (IS_I915G(dev)) {
- u16 gcfgc;
-
- /* Adjust render clock... */
- pci_read_config_word(dev->pdev, GCFGC, &gcfgc);
-
- /* Down to minimum... */
- gcfgc &= ~I915_GC_RENDER_CLOCK_MASK;
- gcfgc |= I915_GC_RENDER_CLOCK_166_MHZ;
-
- pci_write_config_word(dev->pdev, GCFGC, gcfgc);
- } else if (IS_I85X(dev)) {
- u16 hpllcc;
-
- /* Adjust render clock... */
- pci_read_config_word(dev->pdev, HPLLCC, &hpllcc);
-
- /* Up to maximum... */
- hpllcc &= ~GC_CLOCK_CONTROL_MASK;
- hpllcc |= GC_CLOCK_133_200;
-
- pci_write_config_word(dev->pdev, HPLLCC, hpllcc);
- }
- DRM_DEBUG_DRIVER("decreasing render clock frequency\n");
-}
-
-/* Note that no increase function is needed for this - increase_renderclock()
- * will also rewrite these bits
- */
-void intel_decrease_displayclock(struct drm_device *dev)
-{
- if (IS_IRONLAKE(dev))
- return;
-
- if (IS_I945G(dev) || IS_I945GM(dev) || IS_I915G(dev) ||
- IS_I915GM(dev)) {
- u16 gcfgc;
-
- /* Adjust render clock... */
- pci_read_config_word(dev->pdev, GCFGC, &gcfgc);
-
- /* Down to minimum... */
- gcfgc &= ~0xf0;
- gcfgc |= 0x80;
-
- pci_write_config_word(dev->pdev, GCFGC, gcfgc);
- }
-}
-
#define CRTC_IDLE_TIMEOUT 1000 /* ms */
static void intel_crtc_idle_timer(unsigned long arg)
mutex_lock(&dev->struct_mutex);
- /* GPU isn't processing, downclock it. */
- if (!dev_priv->busy) {
- intel_decrease_renderclock(dev);
- intel_decrease_displayclock(dev);
- }
-
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
/* Skip inactive CRTCs */
if (!crtc->fb)
if (!drm_core_check_feature(dev, DRIVER_MODESET))
return;
- if (!dev_priv->busy) {
+ if (!dev_priv->busy)
dev_priv->busy = true;
- intel_increase_renderclock(dev, true);
- } else {
+ else
mod_timer(&dev_priv->idle_timer, jiffies +
msecs_to_jiffies(GPU_IDLE_TIMEOUT));
- }
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
if (!crtc->fb)
bool found = false;
if (I915_READ(SDVOB) & SDVO_DETECTED) {
+ DRM_DEBUG_KMS("probing SDVOB\n");
found = intel_sdvo_init(dev, SDVOB);
- if (!found && SUPPORTS_INTEGRATED_HDMI(dev))
+ if (!found && SUPPORTS_INTEGRATED_HDMI(dev)) {
+ DRM_DEBUG_KMS("probing HDMI on SDVOB\n");
intel_hdmi_init(dev, SDVOB);
+ }
- if (!found && SUPPORTS_INTEGRATED_DP(dev))
+ if (!found && SUPPORTS_INTEGRATED_DP(dev)) {
+ DRM_DEBUG_KMS("probing DP_B\n");
intel_dp_init(dev, DP_B);
+ }
}
/* Before G4X SDVOC doesn't have its own detect register */
- if (I915_READ(SDVOB) & SDVO_DETECTED)
+ if (I915_READ(SDVOB) & SDVO_DETECTED) {
+ DRM_DEBUG_KMS("probing SDVOC\n");
found = intel_sdvo_init(dev, SDVOC);
+ }
if (!found && (I915_READ(SDVOC) & SDVO_DETECTED)) {
- if (SUPPORTS_INTEGRATED_HDMI(dev))
+ if (SUPPORTS_INTEGRATED_HDMI(dev)) {
+ DRM_DEBUG_KMS("probing HDMI on SDVOC\n");
intel_hdmi_init(dev, SDVOC);
- if (SUPPORTS_INTEGRATED_DP(dev))
+ }
+ if (SUPPORTS_INTEGRATED_DP(dev)) {
+ DRM_DEBUG_KMS("probing DP_C\n");
intel_dp_init(dev, DP_C);
+ }
}
- if (SUPPORTS_INTEGRATED_DP(dev) && (I915_READ(DP_D) & DP_DETECTED))
+ if (SUPPORTS_INTEGRATED_DP(dev) &&
+ (I915_READ(DP_D) & DP_DETECTED)) {
+ DRM_DEBUG_KMS("probing DP_D\n");
intel_dp_init(dev, DP_D);
+ }
} else if (IS_I8XX(dev))
intel_dvo_init(dev);
.fb_changed = intelfb_probe,
};
+static struct drm_gem_object *
+intel_alloc_power_context(struct drm_device *dev)
+{
+ struct drm_gem_object *pwrctx;
+ int ret;
+
+ pwrctx = drm_gem_object_alloc(dev, 4096);
+ if (!pwrctx) {
+ DRM_DEBUG("failed to alloc power context, RC6 disabled\n");
+ return NULL;
+ }
+
+ mutex_lock(&dev->struct_mutex);
+ ret = i915_gem_object_pin(pwrctx, 4096);
+ if (ret) {
+ DRM_ERROR("failed to pin power context: %d\n", ret);
+ goto err_unref;
+ }
+
+ ret = i915_gem_object_set_to_gtt_domain(pwrctx, 1);
+ if (ret) {
+ DRM_ERROR("failed to set-domain on power context: %d\n", ret);
+ goto err_unpin;
+ }
+ mutex_unlock(&dev->struct_mutex);
+
+ return pwrctx;
+
+err_unpin:
+ i915_gem_object_unpin(pwrctx);
+err_unref:
+ drm_gem_object_unreference(pwrctx);
+ mutex_unlock(&dev->struct_mutex);
+ return NULL;
+}
+
void intel_init_clock_gating(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
* GPU can automatically power down the render unit if given a page
* to save state.
*/
- if (I915_HAS_RC6(dev)) {
- struct drm_gem_object *pwrctx;
- struct drm_i915_gem_object *obj_priv;
- int ret;
+ if (I915_HAS_RC6(dev) && drm_core_check_feature(dev, DRIVER_MODESET)) {
+ struct drm_i915_gem_object *obj_priv = NULL;
if (dev_priv->pwrctx) {
obj_priv = dev_priv->pwrctx->driver_private;
} else {
- pwrctx = drm_gem_object_alloc(dev, 4096);
- if (!pwrctx) {
- DRM_DEBUG("failed to alloc power context, "
- "RC6 disabled\n");
- goto out;
- }
+ struct drm_gem_object *pwrctx;
- ret = i915_gem_object_pin(pwrctx, 4096);
- if (ret) {
- DRM_ERROR("failed to pin power context: %d\n",
- ret);
- drm_gem_object_unreference(pwrctx);
- goto out;
+ pwrctx = intel_alloc_power_context(dev);
+ if (pwrctx) {
+ dev_priv->pwrctx = pwrctx;
+ obj_priv = pwrctx->driver_private;
}
-
- i915_gem_object_set_to_gtt_domain(pwrctx, 1);
-
- dev_priv->pwrctx = pwrctx;
- obj_priv = pwrctx->driver_private;
}
- I915_WRITE(PWRCTXA, obj_priv->gtt_offset | PWRCTX_EN);
- I915_WRITE(MCHBAR_RENDER_STANDBY,
- I915_READ(MCHBAR_RENDER_STANDBY) & ~RCX_SW_EXIT);
+ if (obj_priv) {
+ I915_WRITE(PWRCTXA, obj_priv->gtt_offset | PWRCTX_EN);
+ I915_WRITE(MCHBAR_RENDER_STANDBY,
+ I915_READ(MCHBAR_RENDER_STANDBY) & ~RCX_SW_EXIT);
+ }
}
-
-out:
- return;
}
/* Set up chip specific display functions */
del_timer_sync(&intel_crtc->idle_timer);
}
- intel_increase_renderclock(dev, false);
del_timer_sync(&dev_priv->idle_timer);
if (dev_priv->display.disable_fbc)
/* I think this is a fiction */
static int
-intel_dp_link_required(int pixel_clock)
+intel_dp_link_required(struct drm_device *dev,
+ struct intel_output *intel_output, int pixel_clock)
{
- return pixel_clock * 3;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ if (IS_eDP(intel_output))
+ return (pixel_clock * dev_priv->edp_bpp) / 8;
+ else
+ return pixel_clock * 3;
}
static int
int max_link_clock = intel_dp_link_clock(intel_dp_max_link_bw(intel_output));
int max_lanes = intel_dp_max_lane_count(intel_output);
- if (intel_dp_link_required(mode->clock) > max_link_clock * max_lanes)
+ if (intel_dp_link_required(connector->dev, intel_output, mode->clock)
+ > max_link_clock * max_lanes)
return MODE_CLOCK_HIGH;
if (mode->clock < 10000)
for (clock = 0; clock <= max_clock; clock++) {
int link_avail = intel_dp_link_clock(bws[clock]) * lane_count;
- if (intel_dp_link_required(mode->clock) <= link_avail) {
+ if (intel_dp_link_required(encoder->dev, intel_output, mode->clock)
+ <= link_avail) {
dp_priv->link_bw = bws[clock];
dp_priv->lane_count = lane_count;
adjusted_mode->clock = intel_dp_link_clock(dp_priv->link_bw);
if (dp_priv->dpms_mode == DRM_MODE_DPMS_ON)
intel_dp_check_link_status(intel_output);
}
-/*
- * Enumerate the child dev array parsed from VBT to check whether
- * the given DP is present.
- * If it is present, return 1.
- * If it is not present, return false.
- * If no child dev is parsed from VBT, it is assumed that the given
- * DP is present.
- */
-static int dp_is_present_in_vbt(struct drm_device *dev, int dp_reg)
-{
- struct drm_i915_private *dev_priv = dev->dev_private;
- struct child_device_config *p_child;
- int i, dp_port, ret;
-
- if (!dev_priv->child_dev_num)
- return 1;
-
- dp_port = 0;
- if (dp_reg == DP_B || dp_reg == PCH_DP_B)
- dp_port = PORT_IDPB;
- else if (dp_reg == DP_C || dp_reg == PCH_DP_C)
- dp_port = PORT_IDPC;
- else if (dp_reg == DP_D || dp_reg == PCH_DP_D)
- dp_port = PORT_IDPD;
-
- ret = 0;
- for (i = 0; i < dev_priv->child_dev_num; i++) {
- p_child = dev_priv->child_dev + i;
- /*
- * If the device type is not DP, continue.
- */
- if (p_child->device_type != DEVICE_TYPE_DP &&
- p_child->device_type != DEVICE_TYPE_eDP)
- continue;
- /* Find the eDP port */
- if (dp_reg == DP_A && p_child->device_type == DEVICE_TYPE_eDP) {
- ret = 1;
- break;
- }
- /* Find the DP port */
- if (p_child->dvo_port == dp_port) {
- ret = 1;
- break;
- }
- }
- return ret;
-}
+
void
intel_dp_init(struct drm_device *dev, int output_reg)
{
struct intel_dp_priv *dp_priv;
const char *name = NULL;
- if (!dp_is_present_in_vbt(dev, output_reg)) {
- DRM_DEBUG_KMS("DP is not present. Ignore it\n");
- return;
- }
intel_output = kcalloc(sizeof(struct intel_output) +
sizeof(struct intel_dp_priv), 1, GFP_KERNEL);
if (!intel_output)
else if (output_reg == DP_D || output_reg == PCH_DP_D)
intel_output->clone_mask = (1 << INTEL_DP_D_CLONE_BIT);
- if (IS_eDP(intel_output)) {
- intel_output->crtc_mask = (1 << 1);
+ if (IS_eDP(intel_output))
intel_output->clone_mask = (1 << INTEL_EDP_CLONE_BIT);
- } else
- intel_output->crtc_mask = (1 << 0) | (1 << 1);
+
+ intel_output->crtc_mask = (1 << 0) | (1 << 1);
connector->interlace_allowed = true;
connector->doublescan_allowed = 0;
break;
case DP_B:
case PCH_DP_B:
+ dev_priv->hotplug_supported_mask |=
+ HDMIB_HOTPLUG_INT_STATUS;
name = "DPDDC-B";
break;
case DP_C:
case PCH_DP_C:
+ dev_priv->hotplug_supported_mask |=
+ HDMIC_HOTPLUG_INT_STATUS;
name = "DPDDC-C";
break;
case DP_D:
case PCH_DP_D:
+ dev_priv->hotplug_supported_mask |=
+ HDMID_HOTPLUG_INT_STATUS;
name = "DPDDC-D";
break;
}
.destroy = intel_hdmi_enc_destroy,
};
-/*
- * Enumerate the child dev array parsed from VBT to check whether
- * the given HDMI is present.
- * If it is present, return 1.
- * If it is not present, return false.
- * If no child dev is parsed from VBT, it assumes that the given
- * HDMI is present.
- */
-static int hdmi_is_present_in_vbt(struct drm_device *dev, int hdmi_reg)
-{
- struct drm_i915_private *dev_priv = dev->dev_private;
- struct child_device_config *p_child;
- int i, hdmi_port, ret;
-
- if (!dev_priv->child_dev_num)
- return 1;
-
- if (hdmi_reg == SDVOB)
- hdmi_port = DVO_B;
- else if (hdmi_reg == SDVOC)
- hdmi_port = DVO_C;
- else if (hdmi_reg == HDMIB)
- hdmi_port = DVO_B;
- else if (hdmi_reg == HDMIC)
- hdmi_port = DVO_C;
- else if (hdmi_reg == HDMID)
- hdmi_port = DVO_D;
- else
- return 0;
-
- ret = 0;
- for (i = 0; i < dev_priv->child_dev_num; i++) {
- p_child = dev_priv->child_dev + i;
- /*
- * If the device type is not HDMI, continue.
- */
- if (p_child->device_type != DEVICE_TYPE_HDMI)
- continue;
- /* Find the HDMI port */
- if (p_child->dvo_port == hdmi_port) {
- ret = 1;
- break;
- }
- }
- return ret;
-}
void intel_hdmi_init(struct drm_device *dev, int sdvox_reg)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_output *intel_output;
struct intel_hdmi_priv *hdmi_priv;
- if (!hdmi_is_present_in_vbt(dev, sdvox_reg)) {
- DRM_DEBUG_KMS("HDMI is not present. Ignored it \n");
- return;
- }
intel_output = kcalloc(sizeof(struct intel_output) +
sizeof(struct intel_hdmi_priv), 1, GFP_KERNEL);
if (!intel_output)
if (sdvox_reg == SDVOB) {
intel_output->clone_mask = (1 << INTEL_HDMIB_CLONE_BIT);
intel_output->ddc_bus = intel_i2c_create(dev, GPIOE, "HDMIB");
+ dev_priv->hotplug_supported_mask |= HDMIB_HOTPLUG_INT_STATUS;
} else if (sdvox_reg == SDVOC) {
intel_output->clone_mask = (1 << INTEL_HDMIC_CLONE_BIT);
intel_output->ddc_bus = intel_i2c_create(dev, GPIOD, "HDMIC");
+ dev_priv->hotplug_supported_mask |= HDMIC_HOTPLUG_INT_STATUS;
} else if (sdvox_reg == HDMIB) {
intel_output->clone_mask = (1 << INTEL_HDMID_CLONE_BIT);
intel_output->ddc_bus = intel_i2c_create(dev, PCH_GPIOE,
"HDMIB");
+ dev_priv->hotplug_supported_mask |= HDMIB_HOTPLUG_INT_STATUS;
} else if (sdvox_reg == HDMIC) {
intel_output->clone_mask = (1 << INTEL_HDMIE_CLONE_BIT);
intel_output->ddc_bus = intel_i2c_create(dev, PCH_GPIOD,
"HDMIC");
+ dev_priv->hotplug_supported_mask |= HDMIC_HOTPLUG_INT_STATUS;
} else if (sdvox_reg == HDMID) {
intel_output->clone_mask = (1 << INTEL_HDMIF_CLONE_BIT);
intel_output->ddc_bus = intel_i2c_create(dev, PCH_GPIOF,
"HDMID");
+ dev_priv->hotplug_supported_mask |= HDMID_HOTPLUG_INT_STATUS;
}
if (!intel_output->ddc_bus)
goto err_connector;
/* Some lid devices report incorrect lid status, assume they're connected */
static const struct dmi_system_id bad_lid_status[] = {
+ {
+ .ident = "Compaq nx9020",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_BOARD_NAME, "3084"),
+ },
+ },
+ {
+ .ident = "Samsung SX20S",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Phoenix Technologies LTD"),
+ DMI_MATCH(DMI_BOARD_NAME, "SX20S"),
+ },
+ },
{
.ident = "Aspire One",
.matches = {
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire one"),
},
},
+ {
+ .ident = "PC-81005",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "MALATA"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "PC-81005"),
+ },
+ },
{ }
};
struct drm_i915_private *dev_priv =
container_of(nb, struct drm_i915_private, lid_notifier);
struct drm_device *dev = dev_priv->dev;
+ struct drm_connector *connector = dev_priv->int_lvds_connector;
+ /*
+ * check and update the status of LVDS connector after receiving
+ * the LID nofication event.
+ */
+ if (connector)
+ connector->status = connector->funcs->detect(connector);
if (!acpi_lid_open()) {
dev_priv->modeset_on_lid = 1;
return NOTIFY_OK;
{ } /* terminating entry */
};
-#ifdef CONFIG_ACPI
-/*
- * check_lid_device -- check whether @handle is an ACPI LID device.
- * @handle: ACPI device handle
- * @level : depth in the ACPI namespace tree
- * @context: the number of LID device when we find the device
- * @rv: a return value to fill if desired (Not use)
- */
-static acpi_status
-check_lid_device(acpi_handle handle, u32 level, void *context,
- void **return_value)
-{
- struct acpi_device *acpi_dev;
- int *lid_present = context;
-
- acpi_dev = NULL;
- /* Get the acpi device for device handle */
- if (acpi_bus_get_device(handle, &acpi_dev) || !acpi_dev) {
- /* If there is no ACPI device for handle, return */
- return AE_OK;
- }
-
- if (!strncmp(acpi_device_hid(acpi_dev), "PNP0C0D", 7))
- *lid_present = 1;
-
- return AE_OK;
-}
-
-/**
- * check whether there exists the ACPI LID device by enumerating the ACPI
- * device tree.
- */
-static int intel_lid_present(void)
-{
- int lid_present = 0;
-
- if (acpi_disabled) {
- /* If ACPI is disabled, there is no ACPI device tree to
- * check, so assume the LID device would have been present.
- */
- return 1;
- }
-
- acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX,
- check_lid_device, NULL, &lid_present, NULL);
-
- return lid_present;
-}
-#else
-static int intel_lid_present(void)
-{
- /* In the absence of ACPI built in, assume that the LID device would
- * have been present.
- */
- return 1;
-}
-#endif
-
/**
* intel_find_lvds_downclock - find the reduced downclock for LVDS in EDID
* @dev: drm device
}
}
mutex_unlock(&dev->mode_config.mutex);
- if (temp_downclock < panel_fixed_mode->clock) {
+ if (temp_downclock < panel_fixed_mode->clock &&
+ i915_lvds_downclock) {
/* We found the downclock for LVDS. */
dev_priv->lvds_downclock_avail = 1;
dev_priv->lvds_downclock = temp_downclock;
if (dmi_check_system(intel_no_lvds))
return;
- /*
- * Assume LVDS is present if there's an ACPI lid device or if the
- * device is present in the VBT.
- */
- if (!lvds_is_present_in_vbt(dev) && !intel_lid_present()) {
- DRM_DEBUG_KMS("LVDS is not present in VBT and no lid detected\n");
+ if (!lvds_is_present_in_vbt(dev)) {
+ DRM_DEBUG_KMS("LVDS is not present in VBT\n");
return;
}
DRM_DEBUG_KMS("lid notifier registration failed\n");
dev_priv->lid_notifier.notifier_call = NULL;
}
+ /* keep the LVDS connector */
+ dev_priv->int_lvds_connector = connector;
drm_sysfs_connector_add(connector);
return;
}
/**
- * Don't check status code from this as it switches the bus back to the
- * SDVO chips which defeats the purpose of doing a bus switch in the first
- * place.
+ * Try to read the response after issuie the DDC switch command. But it
+ * is noted that we must do the action of reading response and issuing DDC
+ * switch command in one I2C transaction. Otherwise when we try to start
+ * another I2C transaction after issuing the DDC bus switch, it will be
+ * switched to the internal SDVO register.
*/
static void intel_sdvo_set_control_bus_switch(struct intel_output *intel_output,
u8 target)
{
- intel_sdvo_write_cmd(intel_output, SDVO_CMD_SET_CONTROL_BUS_SWITCH, &target, 1);
+ struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
+ u8 out_buf[2], cmd_buf[2], ret_value[2], ret;
+ struct i2c_msg msgs[] = {
+ {
+ .addr = sdvo_priv->slave_addr >> 1,
+ .flags = 0,
+ .len = 2,
+ .buf = out_buf,
+ },
+ /* the following two are to read the response */
+ {
+ .addr = sdvo_priv->slave_addr >> 1,
+ .flags = 0,
+ .len = 1,
+ .buf = cmd_buf,
+ },
+ {
+ .addr = sdvo_priv->slave_addr >> 1,
+ .flags = I2C_M_RD,
+ .len = 1,
+ .buf = ret_value,
+ },
+ };
+
+ intel_sdvo_debug_write(intel_output, SDVO_CMD_SET_CONTROL_BUS_SWITCH,
+ &target, 1);
+ /* write the DDC switch command argument */
+ intel_sdvo_write_byte(intel_output, SDVO_I2C_ARG_0, target);
+
+ out_buf[0] = SDVO_I2C_OPCODE;
+ out_buf[1] = SDVO_CMD_SET_CONTROL_BUS_SWITCH;
+ cmd_buf[0] = SDVO_I2C_CMD_STATUS;
+ cmd_buf[1] = 0;
+ ret_value[0] = 0;
+ ret_value[1] = 0;
+
+ ret = i2c_transfer(intel_output->i2c_bus, msgs, 3);
+ if (ret != 3) {
+ /* failure in I2C transfer */
+ DRM_DEBUG_KMS("I2c transfer returned %d\n", ret);
+ return;
+ }
+ if (ret_value[0] != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("DDC switch command returns response %d\n",
+ ret_value[0]);
+ return;
+ }
+ return;
}
static bool intel_sdvo_set_target_input(struct intel_output *intel_output, bool target_0, bool target_1)
edid = drm_get_edid(&intel_output->base,
intel_output->ddc_bus);
+ /* This is only applied to SDVO cards with multiple outputs */
+ if (edid == NULL && intel_sdvo_multifunc_encoder(intel_output)) {
+ uint8_t saved_ddc, temp_ddc;
+ saved_ddc = sdvo_priv->ddc_bus;
+ temp_ddc = sdvo_priv->ddc_bus >> 1;
+ /*
+ * Don't use the 1 as the argument of DDC bus switch to get
+ * the EDID. It is used for SDVO SPD ROM.
+ */
+ while(temp_ddc > 1) {
+ sdvo_priv->ddc_bus = temp_ddc;
+ edid = drm_get_edid(&intel_output->base,
+ intel_output->ddc_bus);
+ if (edid) {
+ /*
+ * When we can get the EDID, maybe it is the
+ * correct DDC bus. Update it.
+ */
+ sdvo_priv->ddc_bus = temp_ddc;
+ break;
+ }
+ temp_ddc >>= 1;
+ }
+ if (edid == NULL)
+ sdvo_priv->ddc_bus = saved_ddc;
+ }
/* when there is no edid and no monitor is connected with VGA
* port, try to use the CRT ddc to read the EDID for DVI-connector
*/
bool intel_sdvo_init(struct drm_device *dev, int output_device)
{
+ struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_connector *connector;
struct intel_output *intel_output;
struct intel_sdvo_priv *sdvo_priv;
intel_output->ddc_bus = intel_i2c_create(dev, GPIOE, "SDVOB DDC BUS");
sdvo_priv->analog_ddc_bus = intel_i2c_create(dev, GPIOA,
"SDVOB/VGA DDC BUS");
+ dev_priv->hotplug_supported_mask |= SDVOB_HOTPLUG_INT_STATUS;
} else {
intel_output->ddc_bus = intel_i2c_create(dev, GPIOE, "SDVOC DDC BUS");
sdvo_priv->analog_ddc_bus = intel_i2c_create(dev, GPIOA,
"SDVOC/VGA DDC BUS");
+ dev_priv->hotplug_supported_mask |= SDVOC_HOTPLUG_INT_STATUS;
}
if (intel_output->ddc_bus == NULL)
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
- .ioctl = drm_ioctl,
+ .unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
if (err)
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_MGA_INIT, (unsigned long)init);
+ return drm_ioctl(file, DRM_IOCTL_MGA_INIT, (unsigned long)init);
}
typedef struct drm_mga_getparam32 {
&getparam->value))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_MGA_GETPARAM, (unsigned long)getparam);
+ return drm_ioctl(file, DRM_IOCTL_MGA_GETPARAM, (unsigned long)getparam);
}
typedef struct drm_mga_drm_bootstrap32 {
|| __put_user(dma_bootstrap32.agp_size, &dma_bootstrap->agp_size))
return -EFAULT;
- err = drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_MGA_DMA_BOOTSTRAP,
+ err = drm_ioctl(file, DRM_IOCTL_MGA_DMA_BOOTSTRAP,
(unsigned long)dma_bootstrap);
if (err)
return err;
if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(mga_compat_ioctls))
fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
- lock_kernel(); /* XXX for now */
if (fn != NULL)
ret = (*fn) (filp, cmd, arg);
else
- ret = drm_ioctl(filp->f_path.dentry->d_inode, filp, cmd, arg);
- unlock_kernel();
+ ret = drm_ioctl(filp, cmd, arg);
return ret;
}
via debugfs.
menu "I2C encoder or helper chips"
- depends on DRM && I2C
+ depends on DRM && DRM_KMS_HELPER && I2C
config DRM_I2C_CH7006
tristate "Chrontel ch7006 TV encoder"
- depends on DRM_NOUVEAU
- default m
+ default m if DRM_NOUVEAU
help
Support for Chrontel ch7006 and similar TV encoders, found
on some nVidia video cards.
nouveau_sgdma.o nouveau_dma.o \
nouveau_bo.o nouveau_fence.o nouveau_gem.o nouveau_ttm.o \
nouveau_hw.o nouveau_calc.o nouveau_bios.o nouveau_i2c.o \
- nouveau_display.o nouveau_connector.o nouveau_fbcon.o \
- nouveau_dp.o \
+ nouveau_display.o nouveau_connector.o nouveau_fbcon.o \
+ nouveau_dp.o nouveau_grctx.o \
nv04_timer.o \
nv04_mc.o nv40_mc.o nv50_mc.o \
nv04_fb.o nv10_fb.o nv40_fb.o \
nv04_fifo.o nv10_fifo.o nv40_fifo.o nv50_fifo.o \
nv04_graph.o nv10_graph.o nv20_graph.o \
nv40_graph.o nv50_graph.o \
+ nv40_grctx.o \
nv04_instmem.o nv50_instmem.o \
nv50_crtc.o nv50_dac.o nv50_sor.o \
nv50_cursor.o nv50_display.o nv50_fbcon.o \
const char desc[8];
void (*loadbios)(struct drm_device *, uint8_t *);
const bool rw;
- int score;
};
static struct methods nv04_methods[] = {
{ "PROM", load_vbios_prom, false },
{ "PRAMIN", load_vbios_pramin, true },
{ "PCIROM", load_vbios_pci, true },
- { }
};
static struct methods nv50_methods[] = {
{ "PRAMIN", load_vbios_pramin, true },
{ "PROM", load_vbios_prom, false },
{ "PCIROM", load_vbios_pci, true },
- { }
};
+#define METHODCNT 3
+
static bool NVShadowVBIOS(struct drm_device *dev, uint8_t *data)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct methods *methods, *method;
+ struct methods *methods;
+ int i;
int testscore = 3;
+ int scores[METHODCNT];
if (nouveau_vbios) {
- method = nv04_methods;
- while (method->loadbios) {
- if (!strcasecmp(nouveau_vbios, method->desc))
+ methods = nv04_methods;
+ for (i = 0; i < METHODCNT; i++)
+ if (!strcasecmp(nouveau_vbios, methods[i].desc))
break;
- method++;
- }
- if (method->loadbios) {
+ if (i < METHODCNT) {
NV_INFO(dev, "Attempting to use BIOS image from %s\n",
- method->desc);
+ methods[i].desc);
- method->loadbios(dev, data);
- if (score_vbios(dev, data, method->rw))
+ methods[i].loadbios(dev, data);
+ if (score_vbios(dev, data, methods[i].rw))
return true;
}
else
methods = nv50_methods;
- method = methods;
- while (method->loadbios) {
+ for (i = 0; i < METHODCNT; i++) {
NV_TRACE(dev, "Attempting to load BIOS image from %s\n",
- method->desc);
+ methods[i].desc);
data[0] = data[1] = 0; /* avoid reuse of previous image */
- method->loadbios(dev, data);
- method->score = score_vbios(dev, data, method->rw);
- if (method->score == testscore)
+ methods[i].loadbios(dev, data);
+ scores[i] = score_vbios(dev, data, methods[i].rw);
+ if (scores[i] == testscore)
return true;
- method++;
}
while (--testscore > 0) {
- method = methods;
- while (method->loadbios) {
- if (method->score == testscore) {
+ for (i = 0; i < METHODCNT; i++) {
+ if (scores[i] == testscore) {
NV_TRACE(dev, "Using BIOS image from %s\n",
- method->desc);
- method->loadbios(dev, data);
+ methods[i].desc);
+ methods[i].loadbios(dev, data);
return true;
}
- method++;
}
}
struct init_tbl_entry {
char *name;
uint8_t id;
- int length;
- int length_offset;
- int length_multiplier;
- bool (*handler)(struct nvbios *, uint16_t, struct init_exec *);
+ int (*handler)(struct nvbios *, uint16_t, struct init_exec *);
};
struct bit_entry {
}
}
-static bool
+static int
init_io_restrict_prog(struct nvbios *bios, uint16_t offset,
struct init_exec *iexec)
{
uint32_t reg = ROM32(bios->data[offset + 7]);
uint8_t config;
uint32_t configval;
+ int len = 11 + count * 4;
if (!iexec->execute)
- return true;
+ return len;
BIOSLOG(bios, "0x%04X: Port: 0x%04X, Index: 0x%02X, Mask: 0x%02X, "
"Shift: 0x%02X, Count: 0x%02X, Reg: 0x%08X\n",
NV_ERROR(bios->dev,
"0x%04X: Config 0x%02X exceeds maximal bound 0x%02X\n",
offset, config, count);
- return false;
+ return 0;
}
configval = ROM32(bios->data[offset + 11 + config * 4]);
bios_wr32(bios, reg, configval);
- return true;
+ return len;
}
-static bool
+static int
init_repeat(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
iexec->repeat = false;
- return true;
+ return 2;
}
-static bool
+static int
init_io_restrict_pll(struct nvbios *bios, uint16_t offset,
struct init_exec *iexec)
{
uint32_t reg = ROM32(bios->data[offset + 8]);
uint8_t config;
uint16_t freq;
+ int len = 12 + count * 2;
if (!iexec->execute)
- return true;
+ return len;
BIOSLOG(bios, "0x%04X: Port: 0x%04X, Index: 0x%02X, Mask: 0x%02X, "
"Shift: 0x%02X, IO Flag Condition: 0x%02X, "
NV_ERROR(bios->dev,
"0x%04X: Config 0x%02X exceeds maximal bound 0x%02X\n",
offset, config, count);
- return false;
+ return 0;
}
freq = ROM16(bios->data[offset + 12 + config * 2]);
setPLL(bios, reg, freq * 10);
- return true;
+ return len;
}
-static bool
+static int
init_end_repeat(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
* we're not in repeat mode
*/
if (iexec->repeat)
- return false;
+ return 0;
- return true;
+ return 1;
}
-static bool
+static int
init_copy(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint8_t crtcdata;
if (!iexec->execute)
- return true;
+ return 11;
BIOSLOG(bios, "0x%04X: Reg: 0x%08X, Shift: 0x%02X, SrcMask: 0x%02X, "
"Port: 0x%04X, Index: 0x%02X, Mask: 0x%02X\n",
crtcdata |= (uint8_t)data;
bios_idxprt_wr(bios, crtcport, crtcindex, crtcdata);
- return true;
+ return 11;
}
-static bool
+static int
init_not(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
BIOSLOG(bios, "0x%04X: ------ Executing following commands ------\n", offset);
iexec->execute = !iexec->execute;
- return true;
+ return 1;
}
-static bool
+static int
init_io_flag_condition(struct nvbios *bios, uint16_t offset,
struct init_exec *iexec)
{
uint8_t cond = bios->data[offset + 1];
if (!iexec->execute)
- return true;
+ return 2;
if (io_flag_condition_met(bios, offset, cond))
BIOSLOG(bios, "0x%04X: Condition fulfilled -- continuing to execute\n", offset);
iexec->execute = false;
}
- return true;
+ return 2;
}
-static bool
+static int
init_idx_addr_latched(struct nvbios *bios, uint16_t offset,
struct init_exec *iexec)
{
uint32_t mask = ROM32(bios->data[offset + 9]);
uint32_t data = ROM32(bios->data[offset + 13]);
uint8_t count = bios->data[offset + 17];
+ int len = 18 + count * 2;
uint32_t value;
int i;
if (!iexec->execute)
- return true;
+ return len;
BIOSLOG(bios, "0x%04X: ControlReg: 0x%08X, DataReg: 0x%08X, "
"Mask: 0x%08X, Data: 0x%08X, Count: 0x%02X\n",
bios_wr32(bios, controlreg, value);
}
- return true;
+ return len;
}
-static bool
+static int
init_io_restrict_pll2(struct nvbios *bios, uint16_t offset,
struct init_exec *iexec)
{
uint8_t shift = bios->data[offset + 5];
uint8_t count = bios->data[offset + 6];
uint32_t reg = ROM32(bios->data[offset + 7]);
+ int len = 11 + count * 4;
uint8_t config;
uint32_t freq;
if (!iexec->execute)
- return true;
+ return len;
BIOSLOG(bios, "0x%04X: Port: 0x%04X, Index: 0x%02X, Mask: 0x%02X, "
"Shift: 0x%02X, Count: 0x%02X, Reg: 0x%08X\n",
offset, crtcport, crtcindex, mask, shift, count, reg);
if (!reg)
- return true;
+ return len;
config = (bios_idxprt_rd(bios, crtcport, crtcindex) & mask) >> shift;
if (config > count) {
NV_ERROR(bios->dev,
"0x%04X: Config 0x%02X exceeds maximal bound 0x%02X\n",
offset, config, count);
- return false;
+ return 0;
}
freq = ROM32(bios->data[offset + 11 + config * 4]);
setPLL(bios, reg, freq);
- return true;
+ return len;
}
-static bool
+static int
init_pll2(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint32_t freq = ROM32(bios->data[offset + 5]);
if (!iexec->execute)
- return true;
+ return 9;
BIOSLOG(bios, "0x%04X: Reg: 0x%04X, Freq: %dkHz\n",
offset, reg, freq);
setPLL(bios, reg, freq);
- return true;
+ return 9;
}
-static bool
+static int
init_i2c_byte(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint8_t i2c_index = bios->data[offset + 1];
uint8_t i2c_address = bios->data[offset + 2];
uint8_t count = bios->data[offset + 3];
+ int len = 4 + count * 3;
struct nouveau_i2c_chan *chan;
struct i2c_msg msg;
int i;
if (!iexec->execute)
- return true;
+ return len;
BIOSLOG(bios, "0x%04X: DCBI2CIndex: 0x%02X, I2CAddress: 0x%02X, "
"Count: 0x%02X\n",
chan = init_i2c_device_find(bios->dev, i2c_index);
if (!chan)
- return false;
+ return 0;
for (i = 0; i < count; i++) {
uint8_t i2c_reg = bios->data[offset + 4 + i * 3];
msg.len = 1;
msg.buf = &value;
if (i2c_transfer(&chan->adapter, &msg, 1) != 1)
- return false;
+ return 0;
BIOSLOG(bios, "0x%04X: I2CReg: 0x%02X, Value: 0x%02X, "
"Mask: 0x%02X, Data: 0x%02X\n",
msg.len = 1;
msg.buf = &value;
if (i2c_transfer(&chan->adapter, &msg, 1) != 1)
- return false;
+ return 0;
}
}
- return true;
+ return len;
}
-static bool
+static int
init_zm_i2c_byte(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint8_t i2c_index = bios->data[offset + 1];
uint8_t i2c_address = bios->data[offset + 2];
uint8_t count = bios->data[offset + 3];
+ int len = 4 + count * 2;
struct nouveau_i2c_chan *chan;
struct i2c_msg msg;
int i;
if (!iexec->execute)
- return true;
+ return len;
BIOSLOG(bios, "0x%04X: DCBI2CIndex: 0x%02X, I2CAddress: 0x%02X, "
"Count: 0x%02X\n",
chan = init_i2c_device_find(bios->dev, i2c_index);
if (!chan)
- return false;
+ return 0;
for (i = 0; i < count; i++) {
uint8_t i2c_reg = bios->data[offset + 4 + i * 2];
msg.len = 1;
msg.buf = &data;
if (i2c_transfer(&chan->adapter, &msg, 1) != 1)
- return false;
+ return 0;
}
}
- return true;
+ return len;
}
-static bool
+static int
init_zm_i2c(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint8_t i2c_index = bios->data[offset + 1];
uint8_t i2c_address = bios->data[offset + 2];
uint8_t count = bios->data[offset + 3];
+ int len = 4 + count;
struct nouveau_i2c_chan *chan;
struct i2c_msg msg;
uint8_t data[256];
int i;
if (!iexec->execute)
- return true;
+ return len;
BIOSLOG(bios, "0x%04X: DCBI2CIndex: 0x%02X, I2CAddress: 0x%02X, "
"Count: 0x%02X\n",
chan = init_i2c_device_find(bios->dev, i2c_index);
if (!chan)
- return false;
+ return 0;
for (i = 0; i < count; i++) {
data[i] = bios->data[offset + 4 + i];
msg.len = count;
msg.buf = data;
if (i2c_transfer(&chan->adapter, &msg, 1) != 1)
- return false;
+ return 0;
}
- return true;
+ return len;
}
-static bool
+static int
init_tmds(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint32_t reg, value;
if (!iexec->execute)
- return true;
+ return 5;
BIOSLOG(bios, "0x%04X: MagicLookupValue: 0x%02X, TMDSAddr: 0x%02X, "
"Mask: 0x%02X, Data: 0x%02X\n",
reg = get_tmds_index_reg(bios->dev, mlv);
if (!reg)
- return false;
+ return 0;
bios_wr32(bios, reg,
tmdsaddr | NV_PRAMDAC_FP_TMDS_CONTROL_WRITE_DISABLE);
bios_wr32(bios, reg + 4, value);
bios_wr32(bios, reg, tmdsaddr);
- return true;
+ return 5;
}
-static bool
+static int
init_zm_tmds_group(struct nvbios *bios, uint16_t offset,
struct init_exec *iexec)
{
uint8_t mlv = bios->data[offset + 1];
uint8_t count = bios->data[offset + 2];
+ int len = 3 + count * 2;
uint32_t reg;
int i;
if (!iexec->execute)
- return true;
+ return len;
BIOSLOG(bios, "0x%04X: MagicLookupValue: 0x%02X, Count: 0x%02X\n",
offset, mlv, count);
reg = get_tmds_index_reg(bios->dev, mlv);
if (!reg)
- return false;
+ return 0;
for (i = 0; i < count; i++) {
uint8_t tmdsaddr = bios->data[offset + 3 + i * 2];
bios_wr32(bios, reg, tmdsaddr);
}
- return true;
+ return len;
}
-static bool
+static int
init_cr_idx_adr_latch(struct nvbios *bios, uint16_t offset,
struct init_exec *iexec)
{
uint8_t crtcindex2 = bios->data[offset + 2];
uint8_t baseaddr = bios->data[offset + 3];
uint8_t count = bios->data[offset + 4];
+ int len = 5 + count;
uint8_t oldaddr, data;
int i;
if (!iexec->execute)
- return true;
+ return len;
BIOSLOG(bios, "0x%04X: Index1: 0x%02X, Index2: 0x%02X, "
"BaseAddr: 0x%02X, Count: 0x%02X\n",
bios_idxprt_wr(bios, NV_CIO_CRX__COLOR, crtcindex1, oldaddr);
- return true;
+ return len;
}
-static bool
+static int
init_cr(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint8_t value;
if (!iexec->execute)
- return true;
+ return 4;
BIOSLOG(bios, "0x%04X: Index: 0x%02X, Mask: 0x%02X, Data: 0x%02X\n",
offset, crtcindex, mask, data);
value |= data;
bios_idxprt_wr(bios, NV_CIO_CRX__COLOR, crtcindex, value);
- return true;
+ return 4;
}
-static bool
+static int
init_zm_cr(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint8_t data = bios->data[offset + 2];
if (!iexec->execute)
- return true;
+ return 3;
bios_idxprt_wr(bios, NV_CIO_CRX__COLOR, crtcindex, data);
- return true;
+ return 3;
}
-static bool
+static int
init_zm_cr_group(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
*/
uint8_t count = bios->data[offset + 1];
+ int len = 2 + count * 2;
int i;
if (!iexec->execute)
- return true;
+ return len;
for (i = 0; i < count; i++)
init_zm_cr(bios, offset + 2 + 2 * i - 1, iexec);
- return true;
+ return len;
}
-static bool
+static int
init_condition_time(struct nvbios *bios, uint16_t offset,
struct init_exec *iexec)
{
unsigned cnt;
if (!iexec->execute)
- return true;
+ return 3;
if (retries > 100)
retries = 100;
iexec->execute = false;
}
- return true;
+ return 3;
}
-static bool
+static int
init_zm_reg_sequence(struct nvbios *bios, uint16_t offset,
struct init_exec *iexec)
{
uint32_t basereg = ROM32(bios->data[offset + 1]);
uint32_t count = bios->data[offset + 5];
+ int len = 6 + count * 4;
int i;
if (!iexec->execute)
- return true;
+ return len;
BIOSLOG(bios, "0x%04X: BaseReg: 0x%08X, Count: 0x%02X\n",
offset, basereg, count);
bios_wr32(bios, reg, data);
}
- return true;
+ return len;
}
-static bool
+static int
init_sub_direct(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint16_t sub_offset = ROM16(bios->data[offset + 1]);
if (!iexec->execute)
- return true;
+ return 3;
BIOSLOG(bios, "0x%04X: Executing subroutine at 0x%04X\n",
offset, sub_offset);
BIOSLOG(bios, "0x%04X: End of 0x%04X subroutine\n", offset, sub_offset);
- return true;
+ return 3;
}
-static bool
+static int
init_copy_nv_reg(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint32_t srcvalue, dstvalue;
if (!iexec->execute)
- return true;
+ return 22;
BIOSLOG(bios, "0x%04X: SrcReg: 0x%08X, Shift: 0x%02X, SrcMask: 0x%08X, "
"Xor: 0x%08X, DstReg: 0x%08X, DstMask: 0x%08X\n",
bios_wr32(bios, dstreg, dstvalue | srcvalue);
- return true;
+ return 22;
}
-static bool
+static int
init_zm_index_io(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint8_t data = bios->data[offset + 4];
if (!iexec->execute)
- return true;
+ return 5;
bios_idxprt_wr(bios, crtcport, crtcindex, data);
- return true;
+ return 5;
}
-static bool
+static int
init_compute_mem(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
if (dev_priv->card_type >= NV_50)
- return true;
+ return 1;
/*
* On every card I've seen, this step gets done for us earlier in
/* write back the saved configuration value */
bios_wr32(bios, NV_PFB_CFG0, bios->state.saved_nv_pfb_cfg0);
- return true;
+ return 1;
}
-static bool
+static int
init_reset(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
pci_nv_20 &= ~NV_PBUS_PCI_NV_20_ROM_SHADOW_ENABLED; /* 0xfffffffe */
bios_wr32(bios, NV_PBUS_PCI_NV_20, pci_nv_20);
- return true;
+ return 13;
}
-static bool
+static int
init_configure_mem(struct nvbios *bios, uint16_t offset,
struct init_exec *iexec)
{
uint32_t reg, data;
if (bios->major_version > 2)
- return false;
+ return 0;
bios_idxprt_wr(bios, NV_VIO_SRX, NV_VIO_SR_CLOCK_INDEX, bios_idxprt_rd(
bios, NV_VIO_SRX, NV_VIO_SR_CLOCK_INDEX) | 0x20);
bios_wr32(bios, reg, data);
}
- return true;
+ return 1;
}
-static bool
+static int
init_configure_clk(struct nvbios *bios, uint16_t offset,
struct init_exec *iexec)
{
int clock;
if (bios->major_version > 2)
- return false;
+ return 0;
clock = ROM16(bios->data[meminitoffs + 4]) * 10;
setPLL(bios, NV_PRAMDAC_NVPLL_COEFF, clock);
clock *= 2;
setPLL(bios, NV_PRAMDAC_MPLL_COEFF, clock);
- return true;
+ return 1;
}
-static bool
+static int
init_configure_preinit(struct nvbios *bios, uint16_t offset,
struct init_exec *iexec)
{
uint8_t cr3c = ((straps << 2) & 0xf0) | (straps & (1 << 6));
if (bios->major_version > 2)
- return false;
+ return 0;
bios_idxprt_wr(bios, NV_CIO_CRX__COLOR,
NV_CIO_CRE_SCRATCH4__INDEX, cr3c);
- return true;
+ return 1;
}
-static bool
+static int
init_io(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint8_t data = bios->data[offset + 4];
if (!iexec->execute)
- return true;
+ return 5;
BIOSLOG(bios, "0x%04X: Port: 0x%04X, Mask: 0x%02X, Data: 0x%02X\n",
offset, crtcport, mask, data);
for (i = 0; i < 2; i++)
bios_wr32(bios, 0x614108 + (i*0x800), bios_rd32(
bios, 0x614108 + (i*0x800)) & 0x0fffffff);
- return true;
+ return 5;
}
bios_port_wr(bios, crtcport, (bios_port_rd(bios, crtcport) & mask) |
data);
- return true;
+ return 5;
}
-static bool
+static int
init_sub(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint8_t sub = bios->data[offset + 1];
if (!iexec->execute)
- return true;
+ return 2;
BIOSLOG(bios, "0x%04X: Calling script %d\n", offset, sub);
BIOSLOG(bios, "0x%04X: End of script %d\n", offset, sub);
- return true;
+ return 2;
}
-static bool
+static int
init_ram_condition(struct nvbios *bios, uint16_t offset,
struct init_exec *iexec)
{
uint8_t data;
if (!iexec->execute)
- return true;
+ return 3;
data = bios_rd32(bios, NV_PFB_BOOT_0) & mask;
iexec->execute = false;
}
- return true;
+ return 3;
}
-static bool
+static int
init_nv_reg(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint32_t data = ROM32(bios->data[offset + 9]);
if (!iexec->execute)
- return true;
+ return 13;
BIOSLOG(bios, "0x%04X: Reg: 0x%08X, Mask: 0x%08X, Data: 0x%08X\n",
offset, reg, mask, data);
bios_wr32(bios, reg, (bios_rd32(bios, reg) & mask) | data);
- return true;
+ return 13;
}
-static bool
+static int
init_macro(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
int i;
if (!iexec->execute)
- return true;
+ return 2;
BIOSLOG(bios, "0x%04X: Macro: 0x%02X, MacroTableIndex: 0x%02X, "
"Count: 0x%02X\n",
bios_wr32(bios, reg, data);
}
- return true;
+ return 2;
}
-static bool
+static int
init_done(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
*/
/* mild retval abuse to stop parsing this table */
- return false;
+ return 0;
}
-static bool
+static int
init_resume(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
*/
if (iexec->execute)
- return true;
+ return 1;
iexec->execute = true;
BIOSLOG(bios, "0x%04X: ---- Executing following commands ----\n", offset);
- return true;
+ return 1;
}
-static bool
+static int
init_time(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
unsigned time = ROM16(bios->data[offset + 1]);
if (!iexec->execute)
- return true;
+ return 3;
BIOSLOG(bios, "0x%04X: Sleeping for 0x%04X microseconds\n",
offset, time);
else
msleep((time + 900) / 1000);
- return true;
+ return 3;
}
-static bool
+static int
init_condition(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint8_t cond = bios->data[offset + 1];
if (!iexec->execute)
- return true;
+ return 2;
BIOSLOG(bios, "0x%04X: Condition: 0x%02X\n", offset, cond);
iexec->execute = false;
}
- return true;
+ return 2;
}
-static bool
+static int
init_io_condition(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint8_t cond = bios->data[offset + 1];
if (!iexec->execute)
- return true;
+ return 2;
BIOSLOG(bios, "0x%04X: IO condition: 0x%02X\n", offset, cond);
iexec->execute = false;
}
- return true;
+ return 2;
}
-static bool
+static int
init_index_io(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint8_t value;
if (!iexec->execute)
- return true;
+ return 6;
BIOSLOG(bios, "0x%04X: Port: 0x%04X, Index: 0x%02X, Mask: 0x%02X, "
"Data: 0x%02X\n",
value = (bios_idxprt_rd(bios, crtcport, crtcindex) & mask) | data;
bios_idxprt_wr(bios, crtcport, crtcindex, value);
- return true;
+ return 6;
}
-static bool
+static int
init_pll(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint16_t freq = ROM16(bios->data[offset + 5]);
if (!iexec->execute)
- return true;
+ return 7;
BIOSLOG(bios, "0x%04X: Reg: 0x%08X, Freq: %d0kHz\n", offset, reg, freq);
setPLL(bios, reg, freq * 10);
- return true;
+ return 7;
}
-static bool
+static int
init_zm_reg(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint32_t value = ROM32(bios->data[offset + 5]);
if (!iexec->execute)
- return true;
+ return 9;
if (reg == 0x000200)
value |= 1;
bios_wr32(bios, reg, value);
- return true;
+ return 9;
}
-static bool
+static int
init_ram_restrict_pll(struct nvbios *bios, uint16_t offset,
struct init_exec *iexec)
{
uint8_t type = bios->data[offset + 1];
uint32_t freq = ROM32(bios->data[offset + 2 + (index * 4)]);
uint8_t *pll_limits = &bios->data[bios->pll_limit_tbl_ptr], *entry;
+ int len = 2 + bios->ram_restrict_group_count * 4;
int i;
if (!iexec->execute)
- return true;
+ return len;
if (!bios->pll_limit_tbl_ptr || (pll_limits[0] & 0xf0) != 0x30) {
NV_ERROR(dev, "PLL limits table not version 3.x\n");
- return true; /* deliberate, allow default clocks to remain */
+ return len; /* deliberate, allow default clocks to remain */
}
entry = pll_limits + pll_limits[1];
offset, type, reg, freq);
setPLL(bios, reg, freq);
- return true;
+ return len;
}
}
NV_ERROR(dev, "PLL type 0x%02x not found in PLL limits table", type);
- return true;
+ return len;
}
-static bool
+static int
init_8c(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
*
*/
- return true;
+ return 1;
}
-static bool
+static int
init_8d(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
*
*/
- return true;
+ return 1;
}
-static bool
+static int
init_gpio(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
const uint8_t *gpio_entry;
int i;
+ if (!iexec->execute)
+ return 1;
+
if (bios->bdcb.version != 0x40) {
NV_ERROR(bios->dev, "DCB table not version 4.0\n");
- return false;
+ return 0;
}
if (!bios->bdcb.gpio_table_ptr) {
NV_WARN(bios->dev, "Invalid pointer to INIT_8E table\n");
- return false;
+ return 0;
}
gpio_entry = gpio_table + gpio_table[1];
bios_wr32(bios, r, v);
}
- return true;
+ return 1;
}
-/* hack to avoid moving the itbl_entry array before this function */
-int init_ram_restrict_zm_reg_group_blocklen;
-
-static bool
+static int
init_ram_restrict_zm_reg_group(struct nvbios *bios, uint16_t offset,
struct init_exec *iexec)
{
uint8_t regincrement = bios->data[offset + 5];
uint8_t count = bios->data[offset + 6];
uint32_t strap_ramcfg, data;
- uint16_t blocklen;
+ /* previously set by 'M' BIT table */
+ uint16_t blocklen = bios->ram_restrict_group_count * 4;
+ int len = 7 + count * blocklen;
uint8_t index;
int i;
- /* previously set by 'M' BIT table */
- blocklen = init_ram_restrict_zm_reg_group_blocklen;
if (!iexec->execute)
- return true;
+ return len;
if (!blocklen) {
NV_ERROR(bios->dev,
"0x%04X: Zero block length - has the M table "
"been parsed?\n", offset);
- return false;
+ return 0;
}
strap_ramcfg = (bios_rd32(bios, NV_PEXTDEV_BOOT_0) >> 2) & 0xf;
reg += regincrement;
}
- return true;
+ return len;
}
-static bool
+static int
init_copy_zm_reg(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
uint32_t dstreg = ROM32(bios->data[offset + 5]);
if (!iexec->execute)
- return true;
+ return 9;
bios_wr32(bios, dstreg, bios_rd32(bios, srcreg));
- return true;
+ return 9;
}
-static bool
+static int
init_zm_reg_group_addr_latched(struct nvbios *bios, uint16_t offset,
struct init_exec *iexec)
{
uint32_t reg = ROM32(bios->data[offset + 1]);
uint8_t count = bios->data[offset + 5];
+ int len = 6 + count * 4;
int i;
if (!iexec->execute)
- return true;
+ return len;
for (i = 0; i < count; i++) {
uint32_t data = ROM32(bios->data[offset + 6 + 4 * i]);
bios_wr32(bios, reg, data);
}
- return true;
+ return len;
}
-static bool
+static int
init_reserved(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
* Seemingly does nothing
*/
- return true;
+ return 1;
}
-static bool
+static int
init_96(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
val <<= bios->data[offset + 16];
if (!iexec->execute)
- return true;
+ return 17;
bios_wr32(bios, reg, (bios_rd32(bios, reg) & mask) | val);
- return true;
+ return 17;
}
-static bool
+static int
init_97(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
val = (val & mask) | ((val + add) & ~mask);
if (!iexec->execute)
- return true;
+ return 13;
bios_wr32(bios, reg, val);
- return true;
+ return 13;
}
-static bool
+static int
init_auxch(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
struct drm_device *dev = bios->dev;
struct nouveau_i2c_chan *auxch;
uint32_t addr = ROM32(bios->data[offset + 1]);
- uint8_t len = bios->data[offset + 5];
+ uint8_t count = bios->data[offset + 5];
+ int len = 6 + count * 2;
int ret, i;
if (!bios->display.output) {
NV_ERROR(dev, "INIT_AUXCH: no active output\n");
- return false;
+ return 0;
}
auxch = init_i2c_device_find(dev, bios->display.output->i2c_index);
if (!auxch) {
NV_ERROR(dev, "INIT_AUXCH: couldn't get auxch %d\n",
bios->display.output->i2c_index);
- return false;
+ return 0;
}
if (!iexec->execute)
- return true;
+ return len;
offset += 6;
- for (i = 0; i < len; i++, offset += 2) {
+ for (i = 0; i < count; i++, offset += 2) {
uint8_t data;
ret = nouveau_dp_auxch(auxch, 9, addr, &data, 1);
if (ret) {
NV_ERROR(dev, "INIT_AUXCH: rd auxch fail %d\n", ret);
- return false;
+ return 0;
}
data &= bios->data[offset + 0];
ret = nouveau_dp_auxch(auxch, 8, addr, &data, 1);
if (ret) {
NV_ERROR(dev, "INIT_AUXCH: wr auxch fail %d\n", ret);
- return false;
+ return 0;
}
}
- return true;
+ return len;
}
-static bool
+static int
init_zm_auxch(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
{
/*
struct drm_device *dev = bios->dev;
struct nouveau_i2c_chan *auxch;
uint32_t addr = ROM32(bios->data[offset + 1]);
- uint8_t len = bios->data[offset + 5];
+ uint8_t count = bios->data[offset + 5];
+ int len = 6 + count;
int ret, i;
if (!bios->display.output) {
NV_ERROR(dev, "INIT_ZM_AUXCH: no active output\n");
- return false;
+ return 0;
}
auxch = init_i2c_device_find(dev, bios->display.output->i2c_index);
if (!auxch) {
NV_ERROR(dev, "INIT_ZM_AUXCH: couldn't get auxch %d\n",
bios->display.output->i2c_index);
- return false;
+ return 0;
}
if (!iexec->execute)
- return true;
+ return len;
offset += 6;
- for (i = 0; i < len; i++, offset++) {
+ for (i = 0; i < count; i++, offset++) {
ret = nouveau_dp_auxch(auxch, 8, addr, &bios->data[offset], 1);
if (ret) {
NV_ERROR(dev, "INIT_ZM_AUXCH: wr auxch fail %d\n", ret);
- return false;
+ return 0;
}
}
- return true;
+ return len;
}
static struct init_tbl_entry itbl_entry[] = {
/* command name , id , length , offset , mult , command handler */
/* INIT_PROG (0x31, 15, 10, 4) removed due to no example of use */
- { "INIT_IO_RESTRICT_PROG" , 0x32, 11 , 6 , 4 , init_io_restrict_prog },
- { "INIT_REPEAT" , 0x33, 2 , 0 , 0 , init_repeat },
- { "INIT_IO_RESTRICT_PLL" , 0x34, 12 , 7 , 2 , init_io_restrict_pll },
- { "INIT_END_REPEAT" , 0x36, 1 , 0 , 0 , init_end_repeat },
- { "INIT_COPY" , 0x37, 11 , 0 , 0 , init_copy },
- { "INIT_NOT" , 0x38, 1 , 0 , 0 , init_not },
- { "INIT_IO_FLAG_CONDITION" , 0x39, 2 , 0 , 0 , init_io_flag_condition },
- { "INIT_INDEX_ADDRESS_LATCHED" , 0x49, 18 , 17 , 2 , init_idx_addr_latched },
- { "INIT_IO_RESTRICT_PLL2" , 0x4A, 11 , 6 , 4 , init_io_restrict_pll2 },
- { "INIT_PLL2" , 0x4B, 9 , 0 , 0 , init_pll2 },
- { "INIT_I2C_BYTE" , 0x4C, 4 , 3 , 3 , init_i2c_byte },
- { "INIT_ZM_I2C_BYTE" , 0x4D, 4 , 3 , 2 , init_zm_i2c_byte },
- { "INIT_ZM_I2C" , 0x4E, 4 , 3 , 1 , init_zm_i2c },
- { "INIT_TMDS" , 0x4F, 5 , 0 , 0 , init_tmds },
- { "INIT_ZM_TMDS_GROUP" , 0x50, 3 , 2 , 2 , init_zm_tmds_group },
- { "INIT_CR_INDEX_ADDRESS_LATCHED" , 0x51, 5 , 4 , 1 , init_cr_idx_adr_latch },
- { "INIT_CR" , 0x52, 4 , 0 , 0 , init_cr },
- { "INIT_ZM_CR" , 0x53, 3 , 0 , 0 , init_zm_cr },
- { "INIT_ZM_CR_GROUP" , 0x54, 2 , 1 , 2 , init_zm_cr_group },
- { "INIT_CONDITION_TIME" , 0x56, 3 , 0 , 0 , init_condition_time },
- { "INIT_ZM_REG_SEQUENCE" , 0x58, 6 , 5 , 4 , init_zm_reg_sequence },
+ { "INIT_IO_RESTRICT_PROG" , 0x32, init_io_restrict_prog },
+ { "INIT_REPEAT" , 0x33, init_repeat },
+ { "INIT_IO_RESTRICT_PLL" , 0x34, init_io_restrict_pll },
+ { "INIT_END_REPEAT" , 0x36, init_end_repeat },
+ { "INIT_COPY" , 0x37, init_copy },
+ { "INIT_NOT" , 0x38, init_not },
+ { "INIT_IO_FLAG_CONDITION" , 0x39, init_io_flag_condition },
+ { "INIT_INDEX_ADDRESS_LATCHED" , 0x49, init_idx_addr_latched },
+ { "INIT_IO_RESTRICT_PLL2" , 0x4A, init_io_restrict_pll2 },
+ { "INIT_PLL2" , 0x4B, init_pll2 },
+ { "INIT_I2C_BYTE" , 0x4C, init_i2c_byte },
+ { "INIT_ZM_I2C_BYTE" , 0x4D, init_zm_i2c_byte },
+ { "INIT_ZM_I2C" , 0x4E, init_zm_i2c },
+ { "INIT_TMDS" , 0x4F, init_tmds },
+ { "INIT_ZM_TMDS_GROUP" , 0x50, init_zm_tmds_group },
+ { "INIT_CR_INDEX_ADDRESS_LATCHED" , 0x51, init_cr_idx_adr_latch },
+ { "INIT_CR" , 0x52, init_cr },
+ { "INIT_ZM_CR" , 0x53, init_zm_cr },
+ { "INIT_ZM_CR_GROUP" , 0x54, init_zm_cr_group },
+ { "INIT_CONDITION_TIME" , 0x56, init_condition_time },
+ { "INIT_ZM_REG_SEQUENCE" , 0x58, init_zm_reg_sequence },
/* INIT_INDIRECT_REG (0x5A, 7, 0, 0) removed due to no example of use */
- { "INIT_SUB_DIRECT" , 0x5B, 3 , 0 , 0 , init_sub_direct },
- { "INIT_COPY_NV_REG" , 0x5F, 22 , 0 , 0 , init_copy_nv_reg },
- { "INIT_ZM_INDEX_IO" , 0x62, 5 , 0 , 0 , init_zm_index_io },
- { "INIT_COMPUTE_MEM" , 0x63, 1 , 0 , 0 , init_compute_mem },
- { "INIT_RESET" , 0x65, 13 , 0 , 0 , init_reset },
- { "INIT_CONFIGURE_MEM" , 0x66, 1 , 0 , 0 , init_configure_mem },
- { "INIT_CONFIGURE_CLK" , 0x67, 1 , 0 , 0 , init_configure_clk },
- { "INIT_CONFIGURE_PREINIT" , 0x68, 1 , 0 , 0 , init_configure_preinit },
- { "INIT_IO" , 0x69, 5 , 0 , 0 , init_io },
- { "INIT_SUB" , 0x6B, 2 , 0 , 0 , init_sub },
- { "INIT_RAM_CONDITION" , 0x6D, 3 , 0 , 0 , init_ram_condition },
- { "INIT_NV_REG" , 0x6E, 13 , 0 , 0 , init_nv_reg },
- { "INIT_MACRO" , 0x6F, 2 , 0 , 0 , init_macro },
- { "INIT_DONE" , 0x71, 1 , 0 , 0 , init_done },
- { "INIT_RESUME" , 0x72, 1 , 0 , 0 , init_resume },
+ { "INIT_SUB_DIRECT" , 0x5B, init_sub_direct },
+ { "INIT_COPY_NV_REG" , 0x5F, init_copy_nv_reg },
+ { "INIT_ZM_INDEX_IO" , 0x62, init_zm_index_io },
+ { "INIT_COMPUTE_MEM" , 0x63, init_compute_mem },
+ { "INIT_RESET" , 0x65, init_reset },
+ { "INIT_CONFIGURE_MEM" , 0x66, init_configure_mem },
+ { "INIT_CONFIGURE_CLK" , 0x67, init_configure_clk },
+ { "INIT_CONFIGURE_PREINIT" , 0x68, init_configure_preinit },
+ { "INIT_IO" , 0x69, init_io },
+ { "INIT_SUB" , 0x6B, init_sub },
+ { "INIT_RAM_CONDITION" , 0x6D, init_ram_condition },
+ { "INIT_NV_REG" , 0x6E, init_nv_reg },
+ { "INIT_MACRO" , 0x6F, init_macro },
+ { "INIT_DONE" , 0x71, init_done },
+ { "INIT_RESUME" , 0x72, init_resume },
/* INIT_RAM_CONDITION2 (0x73, 9, 0, 0) removed due to no example of use */
- { "INIT_TIME" , 0x74, 3 , 0 , 0 , init_time },
- { "INIT_CONDITION" , 0x75, 2 , 0 , 0 , init_condition },
- { "INIT_IO_CONDITION" , 0x76, 2 , 0 , 0 , init_io_condition },
- { "INIT_INDEX_IO" , 0x78, 6 , 0 , 0 , init_index_io },
- { "INIT_PLL" , 0x79, 7 , 0 , 0 , init_pll },
- { "INIT_ZM_REG" , 0x7A, 9 , 0 , 0 , init_zm_reg },
- /* INIT_RAM_RESTRICT_PLL's length is adjusted by the BIT M table */
- { "INIT_RAM_RESTRICT_PLL" , 0x87, 2 , 0 , 0 , init_ram_restrict_pll },
- { "INIT_8C" , 0x8C, 1 , 0 , 0 , init_8c },
- { "INIT_8D" , 0x8D, 1 , 0 , 0 , init_8d },
- { "INIT_GPIO" , 0x8E, 1 , 0 , 0 , init_gpio },
- /* INIT_RAM_RESTRICT_ZM_REG_GROUP's mult is loaded by M table in BIT */
- { "INIT_RAM_RESTRICT_ZM_REG_GROUP" , 0x8F, 7 , 6 , 0 , init_ram_restrict_zm_reg_group },
- { "INIT_COPY_ZM_REG" , 0x90, 9 , 0 , 0 , init_copy_zm_reg },
- { "INIT_ZM_REG_GROUP_ADDRESS_LATCHED" , 0x91, 6 , 5 , 4 , init_zm_reg_group_addr_latched },
- { "INIT_RESERVED" , 0x92, 1 , 0 , 0 , init_reserved },
- { "INIT_96" , 0x96, 17 , 0 , 0 , init_96 },
- { "INIT_97" , 0x97, 13 , 0 , 0 , init_97 },
- { "INIT_AUXCH" , 0x98, 6 , 5 , 2 , init_auxch },
- { "INIT_ZM_AUXCH" , 0x99, 6 , 5 , 1 , init_zm_auxch },
- { NULL , 0 , 0 , 0 , 0 , NULL }
+ { "INIT_TIME" , 0x74, init_time },
+ { "INIT_CONDITION" , 0x75, init_condition },
+ { "INIT_IO_CONDITION" , 0x76, init_io_condition },
+ { "INIT_INDEX_IO" , 0x78, init_index_io },
+ { "INIT_PLL" , 0x79, init_pll },
+ { "INIT_ZM_REG" , 0x7A, init_zm_reg },
+ { "INIT_RAM_RESTRICT_PLL" , 0x87, init_ram_restrict_pll },
+ { "INIT_8C" , 0x8C, init_8c },
+ { "INIT_8D" , 0x8D, init_8d },
+ { "INIT_GPIO" , 0x8E, init_gpio },
+ { "INIT_RAM_RESTRICT_ZM_REG_GROUP" , 0x8F, init_ram_restrict_zm_reg_group },
+ { "INIT_COPY_ZM_REG" , 0x90, init_copy_zm_reg },
+ { "INIT_ZM_REG_GROUP_ADDRESS_LATCHED" , 0x91, init_zm_reg_group_addr_latched },
+ { "INIT_RESERVED" , 0x92, init_reserved },
+ { "INIT_96" , 0x96, init_96 },
+ { "INIT_97" , 0x97, init_97 },
+ { "INIT_AUXCH" , 0x98, init_auxch },
+ { "INIT_ZM_AUXCH" , 0x99, init_zm_auxch },
+ { NULL , 0 , NULL }
};
-static unsigned int get_init_table_entry_length(struct nvbios *bios, unsigned int offset, int i)
-{
- /* Calculates the length of a given init table entry. */
- return itbl_entry[i].length + bios->data[offset + itbl_entry[i].length_offset]*itbl_entry[i].length_multiplier;
-}
-
#define MAX_TABLE_OPS 1000
static int
* is changed back to EXECUTE.
*/
- int count = 0, i;
+ int count = 0, i, res;
uint8_t id;
/*
offset, itbl_entry[i].id, itbl_entry[i].name);
/* execute eventual command handler */
- if (itbl_entry[i].handler)
- if (!(*itbl_entry[i].handler)(bios, offset, iexec))
- break;
+ res = (*itbl_entry[i].handler)(bios, offset, iexec);
+ if (!res)
+ break;
+ /*
+ * Add the offset of the current command including all data
+ * of that command. The offset will then be pointing on the
+ * next op code.
+ */
+ offset += res;
} else {
NV_ERROR(bios->dev,
"0x%04X: Init table command not found: "
"0x%02X\n", offset, id);
return -ENOENT;
}
-
- /*
- * Add the offset of the current command including all data
- * of that command. The offset will then be pointing on the
- * next op code.
- */
- offset += get_init_table_entry_length(bios, offset, i);
}
if (offset >= bios->length)
* script tables is a pointer to the script to execute.
*/
- NV_DEBUG(dev, "Searching for output entry for %d %d %d\n",
+ NV_DEBUG_KMS(dev, "Searching for output entry for %d %d %d\n",
dcbent->type, dcbent->location, dcbent->or);
otable = bios_output_config_match(dev, dcbent, table[1] +
bios->display.script_table_ptr,
if (pxclk == 0) {
script = ROM16(otable[6]);
if (!script) {
- NV_DEBUG(dev, "output script 0 not found\n");
+ NV_DEBUG_KMS(dev, "output script 0 not found\n");
return 1;
}
if (pxclk == -1) {
script = ROM16(otable[8]);
if (!script) {
- NV_DEBUG(dev, "output script 1 not found\n");
+ NV_DEBUG_KMS(dev, "output script 1 not found\n");
return 1;
}
else
script = 0;
if (!script) {
- NV_DEBUG(dev, "output script 2 not found\n");
+ NV_DEBUG_KMS(dev, "output script 2 not found\n");
return 1;
}
if (script)
script = clkcmptable(bios, script, -pxclk);
if (!script) {
- NV_DEBUG(dev, "clock script 1 not found\n");
+ NV_DEBUG_KMS(dev, "clock script 1 not found\n");
return 1;
}
* stuff that we don't use - their use currently unknown
*/
- uint16_t rr_strap_xlat;
- uint8_t rr_group_count;
- int i;
-
/*
* Older bios versions don't have a sufficiently long table for
* what we want
return 0;
if (bitentry->id[1] < 2) {
- rr_group_count = bios->data[bitentry->offset + 2];
- rr_strap_xlat = ROM16(bios->data[bitentry->offset + 3]);
+ bios->ram_restrict_group_count = bios->data[bitentry->offset + 2];
+ bios->ram_restrict_tbl_ptr = ROM16(bios->data[bitentry->offset + 3]);
} else {
- rr_group_count = bios->data[bitentry->offset + 0];
- rr_strap_xlat = ROM16(bios->data[bitentry->offset + 1]);
+ bios->ram_restrict_group_count = bios->data[bitentry->offset + 0];
+ bios->ram_restrict_tbl_ptr = ROM16(bios->data[bitentry->offset + 1]);
}
- /* adjust length of INIT_87 */
- for (i = 0; itbl_entry[i].name && (itbl_entry[i].id != 0x87); i++);
- itbl_entry[i].length += rr_group_count * 4;
-
- /* set up multiplier for INIT_RAM_RESTRICT_ZM_REG_GROUP */
- for (; itbl_entry[i].name && (itbl_entry[i].id != 0x8f); i++);
- itbl_entry[i].length_multiplier = rr_group_count * 4;
-
- init_ram_restrict_zm_reg_group_blocklen = itbl_entry[i].length_multiplier;
- bios->ram_restrict_tbl_ptr = rr_strap_xlat;
-
return 0;
}
int i;
if (!bios->bdcb.connector_table_ptr) {
- NV_DEBUG(dev, "No DCB connector table present\n");
+ NV_DEBUG_KMS(dev, "No DCB connector table present\n");
return;
}
uint16_t pll_limit_tbl_ptr;
uint16_t ram_restrict_tbl_ptr;
+ uint8_t ram_restrict_group_count;
uint16_t some_script_ptr; /* BIT I + 14 */
uint16_t init96_tbl_ptr; /* BIT I + 16 */
#include "nouveau_drv.h"
#include "nouveau_dma.h"
+#include <linux/log2.h>
+
static void
nouveau_bo_del_ttm(struct ttm_buffer_object *bo)
{
struct drm_nouveau_private *dev_priv = nouveau_bdev(bo->bdev);
+ struct drm_device *dev = dev_priv->dev;
struct nouveau_bo *nvbo = nouveau_bo(bo);
ttm_bo_kunmap(&nvbo->kmap);
if (unlikely(nvbo->gem))
DRM_ERROR("bo %p still attached to GEM object\n", bo);
+ if (nvbo->tile)
+ nv10_mem_expire_tiling(dev, nvbo->tile, NULL);
+
spin_lock(&dev_priv->ttm.bo_list_lock);
list_del(&nvbo->head);
spin_unlock(&dev_priv->ttm.bo_list_lock);
kfree(nvbo);
}
+static void
+nouveau_bo_fixup_align(struct drm_device *dev,
+ uint32_t tile_mode, uint32_t tile_flags,
+ int *align, int *size)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+
+ /*
+ * Some of the tile_flags have a periodic structure of N*4096 bytes,
+ * align to to that as well as the page size. Overallocate memory to
+ * avoid corruption of other buffer objects.
+ */
+ if (dev_priv->card_type == NV_50) {
+ uint32_t block_size = nouveau_mem_fb_amount(dev) >> 15;
+ int i;
+
+ switch (tile_flags) {
+ case 0x1800:
+ case 0x2800:
+ case 0x4800:
+ case 0x7a00:
+ *size = roundup(*size, block_size);
+ if (is_power_of_2(block_size)) {
+ *size += 3 * block_size;
+ for (i = 1; i < 10; i++) {
+ *align = 12 * i * block_size;
+ if (!(*align % 65536))
+ break;
+ }
+ } else {
+ *size += 6 * block_size;
+ for (i = 1; i < 10; i++) {
+ *align = 8 * i * block_size;
+ if (!(*align % 65536))
+ break;
+ }
+ }
+ break;
+ default:
+ break;
+ }
+
+ } else {
+ if (tile_mode) {
+ if (dev_priv->chipset >= 0x40) {
+ *align = 65536;
+ *size = roundup(*size, 64 * tile_mode);
+
+ } else if (dev_priv->chipset >= 0x30) {
+ *align = 32768;
+ *size = roundup(*size, 64 * tile_mode);
+
+ } else if (dev_priv->chipset >= 0x20) {
+ *align = 16384;
+ *size = roundup(*size, 64 * tile_mode);
+
+ } else if (dev_priv->chipset >= 0x10) {
+ *align = 16384;
+ *size = roundup(*size, 32 * tile_mode);
+ }
+ }
+ }
+
+ /* ALIGN works only on powers of two. */
+ *size = roundup(*size, PAGE_SIZE);
+
+ if (dev_priv->card_type == NV_50) {
+ *size = roundup(*size, 65536);
+ *align = max(65536, *align);
+ }
+}
+
int
nouveau_bo_new(struct drm_device *dev, struct nouveau_channel *chan,
int size, int align, uint32_t flags, uint32_t tile_mode,
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_bo *nvbo;
- int ret, n = 0;
+ int ret = 0;
nvbo = kzalloc(sizeof(struct nouveau_bo), GFP_KERNEL);
if (!nvbo)
nvbo->tile_mode = tile_mode;
nvbo->tile_flags = tile_flags;
- /*
- * Some of the tile_flags have a periodic structure of N*4096 bytes,
- * align to to that as well as the page size. Overallocate memory to
- * avoid corruption of other buffer objects.
- */
- switch (tile_flags) {
- case 0x1800:
- case 0x2800:
- case 0x4800:
- case 0x7a00:
- if (dev_priv->chipset >= 0xA0) {
- /* This is based on high end cards with 448 bits
- * memory bus, could be different elsewhere.*/
- size += 6 * 28672;
- /* 8 * 28672 is the actual alignment requirement,
- * but we must also align to page size. */
- align = 2 * 8 * 28672;
- } else if (dev_priv->chipset >= 0x90) {
- size += 3 * 16384;
- align = 12 * 16834;
- } else {
- size += 3 * 8192;
- /* 12 * 8192 is the actual alignment requirement,
- * but we must also align to page size. */
- align = 2 * 12 * 8192;
- }
- break;
- default:
- break;
- }
-
+ nouveau_bo_fixup_align(dev, tile_mode, tile_flags, &align, &size);
align >>= PAGE_SHIFT;
- size = (size + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);
- if (dev_priv->card_type == NV_50) {
- size = (size + 65535) & ~65535;
- if (align < (65536 / PAGE_SIZE))
- align = (65536 / PAGE_SIZE);
- }
-
- if (flags & TTM_PL_FLAG_VRAM)
- nvbo->placements[n++] = TTM_PL_FLAG_VRAM | TTM_PL_MASK_CACHING;
- if (flags & TTM_PL_FLAG_TT)
- nvbo->placements[n++] = TTM_PL_FLAG_TT | TTM_PL_MASK_CACHING;
nvbo->placement.fpfn = 0;
nvbo->placement.lpfn = mappable ? dev_priv->fb_mappable_pages : 0;
- nvbo->placement.placement = nvbo->placements;
- nvbo->placement.busy_placement = nvbo->placements;
- nvbo->placement.num_placement = n;
- nvbo->placement.num_busy_placement = n;
+ nouveau_bo_placement_set(nvbo, flags);
nvbo->channel = chan;
- nouveau_bo_placement_set(nvbo, flags);
ret = ttm_bo_init(&dev_priv->ttm.bdev, &nvbo->bo, size,
ttm_bo_type_device, &nvbo->placement, align, 0,
false, NULL, size, nouveau_bo_del_ttm);
nvbo->placement.busy_placement = nvbo->placements;
nvbo->placement.num_placement = n;
nvbo->placement.num_busy_placement = n;
+
+ if (nvbo->pin_refcnt) {
+ while (n--)
+ nvbo->placements[n] |= TTM_PL_FLAG_NO_EVICT;
+ }
}
int
struct nouveau_bo *nvbo = nouveau_bo(bo);
switch (bo->mem.mem_type) {
+ case TTM_PL_VRAM:
+ nouveau_bo_placement_set(nvbo, TTM_PL_FLAG_TT |
+ TTM_PL_FLAG_SYSTEM);
+ break;
default:
nouveau_bo_placement_set(nvbo, TTM_PL_FLAG_SYSTEM);
break;
}
+
+ *pl = nvbo->placement;
}
/* GPU-assisted copy using NV_MEMORY_TO_MEMORY_FORMAT, can access
* TTM_PL_{VRAM,TT} directly.
*/
+
static int
nouveau_bo_move_accel_cleanup(struct nouveau_channel *chan,
struct nouveau_bo *nvbo, bool evict, bool no_wait,
}
static int
-nouveau_bo_move_m2mf(struct ttm_buffer_object *bo, int evict, int no_wait,
- struct ttm_mem_reg *old_mem, struct ttm_mem_reg *new_mem)
+nouveau_bo_move_m2mf(struct ttm_buffer_object *bo, int evict, bool intr,
+ int no_wait, struct ttm_mem_reg *new_mem)
{
struct nouveau_bo *nvbo = nouveau_bo(bo);
struct drm_nouveau_private *dev_priv = nouveau_bdev(bo->bdev);
+ struct ttm_mem_reg *old_mem = &bo->mem;
struct nouveau_channel *chan;
uint64_t src_offset, dst_offset;
uint32_t page_count;
int ret;
chan = nvbo->channel;
- if (!chan || nvbo->tile_flags || nvbo->no_vm) {
+ if (!chan || nvbo->tile_flags || nvbo->no_vm)
chan = dev_priv->channel;
- if (!chan)
- return -EINVAL;
- }
src_offset = old_mem->mm_node->start << PAGE_SHIFT;
dst_offset = new_mem->mm_node->start << PAGE_SHIFT;
placement.fpfn = placement.lpfn = 0;
placement.num_placement = placement.num_busy_placement = 1;
- placement.placement = &placement_memtype;
+ placement.placement = placement.busy_placement = &placement_memtype;
tmp_mem = *new_mem;
tmp_mem.mm_node = NULL;
if (ret)
goto out;
- ret = nouveau_bo_move_m2mf(bo, true, no_wait, &bo->mem, &tmp_mem);
+ ret = nouveau_bo_move_m2mf(bo, true, intr, no_wait, &tmp_mem);
if (ret)
goto out;
placement.fpfn = placement.lpfn = 0;
placement.num_placement = placement.num_busy_placement = 1;
- placement.placement = &placement_memtype;
+ placement.placement = placement.busy_placement = &placement_memtype;
tmp_mem = *new_mem;
tmp_mem.mm_node = NULL;
if (ret)
goto out;
- ret = nouveau_bo_move_m2mf(bo, true, no_wait, &bo->mem, new_mem);
+ ret = nouveau_bo_move_m2mf(bo, evict, intr, no_wait, new_mem);
if (ret)
goto out;
}
static int
-nouveau_bo_move(struct ttm_buffer_object *bo, bool evict, bool intr,
- bool no_wait, struct ttm_mem_reg *new_mem)
+nouveau_bo_vm_bind(struct ttm_buffer_object *bo, struct ttm_mem_reg *new_mem,
+ struct nouveau_tile_reg **new_tile)
{
struct drm_nouveau_private *dev_priv = nouveau_bdev(bo->bdev);
- struct nouveau_bo *nvbo = nouveau_bo(bo);
struct drm_device *dev = dev_priv->dev;
- struct ttm_mem_reg *old_mem = &bo->mem;
+ struct nouveau_bo *nvbo = nouveau_bo(bo);
+ uint64_t offset;
int ret;
- if (dev_priv->card_type == NV_50 && new_mem->mem_type == TTM_PL_VRAM &&
- !nvbo->no_vm) {
- uint64_t offset = new_mem->mm_node->start << PAGE_SHIFT;
+ if (nvbo->no_vm || new_mem->mem_type != TTM_PL_VRAM) {
+ /* Nothing to do. */
+ *new_tile = NULL;
+ return 0;
+ }
+ offset = new_mem->mm_node->start << PAGE_SHIFT;
+
+ if (dev_priv->card_type == NV_50) {
ret = nv50_mem_vm_bind_linear(dev,
offset + dev_priv->vm_vram_base,
new_mem->size, nvbo->tile_flags,
offset);
if (ret)
return ret;
+
+ } else if (dev_priv->card_type >= NV_10) {
+ *new_tile = nv10_mem_set_tiling(dev, offset, new_mem->size,
+ nvbo->tile_mode);
}
- if (dev_priv->init_state != NOUVEAU_CARD_INIT_DONE)
- return ttm_bo_move_memcpy(bo, evict, no_wait, new_mem);
+ return 0;
+}
+
+static void
+nouveau_bo_vm_cleanup(struct ttm_buffer_object *bo,
+ struct nouveau_tile_reg *new_tile,
+ struct nouveau_tile_reg **old_tile)
+{
+ struct drm_nouveau_private *dev_priv = nouveau_bdev(bo->bdev);
+ struct drm_device *dev = dev_priv->dev;
+ if (dev_priv->card_type >= NV_10 &&
+ dev_priv->card_type < NV_50) {
+ if (*old_tile)
+ nv10_mem_expire_tiling(dev, *old_tile, bo->sync_obj);
+
+ *old_tile = new_tile;
+ }
+}
+
+static int
+nouveau_bo_move(struct ttm_buffer_object *bo, bool evict, bool intr,
+ bool no_wait, struct ttm_mem_reg *new_mem)
+{
+ struct drm_nouveau_private *dev_priv = nouveau_bdev(bo->bdev);
+ struct nouveau_bo *nvbo = nouveau_bo(bo);
+ struct ttm_mem_reg *old_mem = &bo->mem;
+ struct nouveau_tile_reg *new_tile = NULL;
+ int ret = 0;
+
+ ret = nouveau_bo_vm_bind(bo, new_mem, &new_tile);
+ if (ret)
+ return ret;
+
+ /* Software copy if the card isn't up and running yet. */
+ if (dev_priv->init_state != NOUVEAU_CARD_INIT_DONE ||
+ !dev_priv->channel) {
+ ret = ttm_bo_move_memcpy(bo, evict, no_wait, new_mem);
+ goto out;
+ }
+
+ /* Fake bo copy. */
if (old_mem->mem_type == TTM_PL_SYSTEM && !bo->ttm) {
BUG_ON(bo->mem.mm_node != NULL);
bo->mem = *new_mem;
new_mem->mm_node = NULL;
- return 0;
+ goto out;
}
- if (new_mem->mem_type == TTM_PL_SYSTEM) {
- if (old_mem->mem_type == TTM_PL_SYSTEM)
- return ttm_bo_move_memcpy(bo, evict, no_wait, new_mem);
- if (nouveau_bo_move_flipd(bo, evict, intr, no_wait, new_mem))
- return ttm_bo_move_memcpy(bo, evict, no_wait, new_mem);
- } else if (old_mem->mem_type == TTM_PL_SYSTEM) {
- if (nouveau_bo_move_flips(bo, evict, intr, no_wait, new_mem))
- return ttm_bo_move_memcpy(bo, evict, no_wait, new_mem);
- } else {
- if (nouveau_bo_move_m2mf(bo, evict, no_wait, old_mem, new_mem))
- return ttm_bo_move_memcpy(bo, evict, no_wait, new_mem);
- }
+ /* Hardware assisted copy. */
+ if (new_mem->mem_type == TTM_PL_SYSTEM)
+ ret = nouveau_bo_move_flipd(bo, evict, intr, no_wait, new_mem);
+ else if (old_mem->mem_type == TTM_PL_SYSTEM)
+ ret = nouveau_bo_move_flips(bo, evict, intr, no_wait, new_mem);
+ else
+ ret = nouveau_bo_move_m2mf(bo, evict, intr, no_wait, new_mem);
- return 0;
+ if (!ret)
+ goto out;
+
+ /* Fallback to software copy. */
+ ret = ttm_bo_move_memcpy(bo, evict, no_wait, new_mem);
+
+out:
+ if (ret)
+ nouveau_bo_vm_cleanup(bo, NULL, &new_tile);
+ else
+ nouveau_bo_vm_cleanup(bo, new_tile, &nvbo->tile);
+
+ return ret;
}
static int
return ret;
}
+ nouveau_dma_pre_init(chan);
+
/* Locate channel's user control regs */
if (dev_priv->card_type < NV_40)
user = NV03_USER(channel);
return 0;
}
-int
-nouveau_channel_idle(struct nouveau_channel *chan)
-{
- struct drm_device *dev = chan->dev;
- struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nouveau_engine *engine = &dev_priv->engine;
- uint32_t caches;
- int idle;
-
- if (!chan) {
- NV_ERROR(dev, "no channel...\n");
- return 1;
- }
-
- caches = nv_rd32(dev, NV03_PFIFO_CACHES);
- nv_wr32(dev, NV03_PFIFO_CACHES, caches & ~1);
-
- if (engine->fifo.channel_id(dev) != chan->id) {
- struct nouveau_gpuobj *ramfc =
- chan->ramfc ? chan->ramfc->gpuobj : NULL;
-
- if (!ramfc) {
- NV_ERROR(dev, "No RAMFC for channel %d\n", chan->id);
- return 1;
- }
-
- engine->instmem.prepare_access(dev, false);
- if (nv_ro32(dev, ramfc, 0) != nv_ro32(dev, ramfc, 1))
- idle = 0;
- else
- idle = 1;
- engine->instmem.finish_access(dev);
- } else {
- idle = (nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_GET) ==
- nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_PUT));
- }
-
- nv_wr32(dev, NV03_PFIFO_CACHES, caches);
- return idle;
-}
-
/* stops a fifo */
void
nouveau_channel_free(struct nouveau_channel *chan)
init->subchan[0].grclass = 0x0039;
else
init->subchan[0].grclass = 0x5039;
- init->nr_subchan = 1;
+ init->subchan[1].handle = NvSw;
+ init->subchan[1].grclass = NV_SW;
+ init->nr_subchan = 2;
/* Named memory object area */
ret = drm_gem_handle_create(file_priv, chan->notifier_bo->gem,
struct nouveau_connector *connector = nouveau_connector(drm_connector);
struct drm_device *dev = connector->base.dev;
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
if (!connector)
return;
/* Use preferred mode if there is one.. */
list_for_each_entry(mode, &connector->base.probed_modes, head) {
if (mode->type & DRM_MODE_TYPE_PREFERRED) {
- NV_DEBUG(dev, "native mode from preferred\n");
+ NV_DEBUG_KMS(dev, "native mode from preferred\n");
return drm_mode_duplicate(dev, mode);
}
}
largest = mode;
}
- NV_DEBUG(dev, "native mode from largest: %dx%d@%d\n",
+ NV_DEBUG_KMS(dev, "native mode from largest: %dx%d@%d\n",
high_w, high_h, high_v);
return largest ? drm_mode_duplicate(dev, largest) : NULL;
}
struct drm_encoder *encoder;
int ret;
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
nv_connector = kzalloc(sizeof(*nv_connector), GFP_KERNEL);
if (!nv_connector)
#include "nouveau_drv.h"
#include "nouveau_dma.h"
+void
+nouveau_dma_pre_init(struct nouveau_channel *chan)
+{
+ chan->dma.max = (chan->pushbuf_bo->bo.mem.size >> 2) - 2;
+ chan->dma.put = 0;
+ chan->dma.cur = chan->dma.put;
+ chan->dma.free = chan->dma.max - chan->dma.cur;
+}
+
int
nouveau_dma_init(struct nouveau_channel *chan)
{
struct drm_device *dev = chan->dev;
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_gpuobj *m2mf = NULL;
+ struct nouveau_gpuobj *nvsw = NULL;
int ret, i;
/* Create NV_MEMORY_TO_MEMORY_FORMAT for buffer moves */
if (ret)
return ret;
+ /* Create an NV_SW object for various sync purposes */
+ ret = nouveau_gpuobj_sw_new(chan, NV_SW, &nvsw);
+ if (ret)
+ return ret;
+
+ ret = nouveau_gpuobj_ref_add(dev, chan, NvSw, nvsw, NULL);
+ if (ret)
+ return ret;
+
/* NV_MEMORY_TO_MEMORY_FORMAT requires a notifier object */
ret = nouveau_notifier_alloc(chan, NvNotify0, 32, &chan->m2mf_ntfy);
if (ret)
return ret;
}
- /* Initialise DMA vars */
- chan->dma.max = (chan->pushbuf_bo->bo.mem.size >> 2) - 2;
- chan->dma.put = 0;
- chan->dma.cur = chan->dma.put;
- chan->dma.free = chan->dma.max - chan->dma.cur;
-
/* Insert NOPS for NOUVEAU_DMA_SKIPS */
ret = RING_SPACE(chan, NOUVEAU_DMA_SKIPS);
if (ret)
BEGIN_RING(chan, NvSubM2MF, NV_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY, 1);
OUT_RING(chan, NvNotify0);
+ /* Initialise NV_SW */
+ ret = RING_SPACE(chan, 2);
+ if (ret)
+ return ret;
+ BEGIN_RING(chan, NvSubSw, 0, 1);
+ OUT_RING(chan, NvSw);
+
/* Sit back and pray the channel works.. */
FIRE_RING(chan);
val = nvchan_rd32(chan, chan->user_get);
if (val < chan->pushbuf_base ||
- val >= chan->pushbuf_base + chan->pushbuf_bo->bo.mem.size) {
+ val > chan->pushbuf_base + (chan->dma.max << 2)) {
/* meaningless to dma_wait() except to know whether the
* GPU has stalled or not
*/
/* Hardcoded object assignments to subchannels (subchannel id). */
enum {
NvSubM2MF = 0,
- NvSub2D = 1,
- NvSubCtxSurf2D = 1,
- NvSubGdiRect = 2,
- NvSubImageBlit = 3
+ NvSubSw = 1,
+ NvSub2D = 2,
+ NvSubCtxSurf2D = 2,
+ NvSubGdiRect = 3,
+ NvSubImageBlit = 4
};
/* Object handles. */
NvClipRect = 0x8000000b,
NvGdiRect = 0x8000000c,
NvImageBlit = 0x8000000d,
+ NvSw = 0x8000000e,
/* G80+ display objects */
NvEvoVRAM = 0x01000000,
if (ret)
return false;
- NV_DEBUG(dev, "\t\tadjust 0x%02x 0x%02x\n", request[0], request[1]);
+ NV_DEBUG_KMS(dev, "\t\tadjust 0x%02x 0x%02x\n", request[0], request[1]);
/* Keep all lanes at the same level.. */
for (i = 0; i < nv_encoder->dp.link_nr; i++) {
int or = nv_encoder->or, link = !(nv_encoder->dcb->sorconf.link & 1);
int dpe_headerlen, ret, i;
- NV_DEBUG(dev, "\t\tconfig 0x%02x 0x%02x 0x%02x 0x%02x\n",
+ NV_DEBUG_KMS(dev, "\t\tconfig 0x%02x 0x%02x 0x%02x 0x%02x\n",
config[0], config[1], config[2], config[3]);
dpe = nouveau_bios_dp_table(dev, nv_encoder->dcb, &dpe_headerlen);
bool cr_done, cr_max_vs, eq_done;
int ret = 0, i, tries, voltage;
- NV_DEBUG(dev, "link training!!\n");
+ NV_DEBUG_KMS(dev, "link training!!\n");
train:
cr_done = eq_done = false;
/* set link configuration */
- NV_DEBUG(dev, "\tbegin train: bw %d, lanes %d\n",
+ NV_DEBUG_KMS(dev, "\tbegin train: bw %d, lanes %d\n",
nv_encoder->dp.link_bw, nv_encoder->dp.link_nr);
ret = nouveau_dp_link_bw_set(encoder, nv_encoder->dp.link_bw);
return false;
/* clock recovery */
- NV_DEBUG(dev, "\tbegin cr\n");
+ NV_DEBUG_KMS(dev, "\tbegin cr\n");
ret = nouveau_dp_link_train_set(encoder, DP_TRAINING_PATTERN_1);
if (ret)
goto stop;
ret = auxch_rd(encoder, DP_LANE0_1_STATUS, status, 2);
if (ret)
break;
- NV_DEBUG(dev, "\t\tstatus: 0x%02x 0x%02x\n",
+ NV_DEBUG_KMS(dev, "\t\tstatus: 0x%02x 0x%02x\n",
status[0], status[1]);
cr_done = true;
goto stop;
/* channel equalisation */
- NV_DEBUG(dev, "\tbegin eq\n");
+ NV_DEBUG_KMS(dev, "\tbegin eq\n");
ret = nouveau_dp_link_train_set(encoder, DP_TRAINING_PATTERN_2);
if (ret)
goto stop;
ret = auxch_rd(encoder, DP_LANE0_1_STATUS, status, 3);
if (ret)
break;
- NV_DEBUG(dev, "\t\tstatus: 0x%02x 0x%02x\n",
+ NV_DEBUG_KMS(dev, "\t\tstatus: 0x%02x 0x%02x\n",
status[0], status[1]);
eq_done = true;
/* retry at a lower setting, if possible */
if (!ret && !(eq_done && cr_done)) {
- NV_DEBUG(dev, "\twe failed\n");
+ NV_DEBUG_KMS(dev, "\twe failed\n");
if (nv_encoder->dp.link_bw != DP_LINK_BW_1_62) {
- NV_DEBUG(dev, "retry link training at low rate\n");
+ NV_DEBUG_KMS(dev, "retry link training at low rate\n");
nv_encoder->dp.link_bw = DP_LINK_BW_1_62;
goto train;
}
if (ret)
return false;
- NV_DEBUG(dev, "encoder: link_bw %d, link_nr %d\n"
+ NV_DEBUG_KMS(dev, "encoder: link_bw %d, link_nr %d\n"
"display: link_bw %d, link_nr %d version 0x%02x\n",
nv_encoder->dcb->dpconf.link_bw,
nv_encoder->dcb->dpconf.link_nr,
uint32_t tmp, ctrl, stat = 0, data32[4] = {};
int ret = 0, i, index = auxch->rd;
- NV_DEBUG(dev, "ch %d cmd %d addr 0x%x len %d\n", index, cmd, addr, data_nr);
+ NV_DEBUG_KMS(dev, "ch %d cmd %d addr 0x%x len %d\n", index, cmd, addr, data_nr);
tmp = nv_rd32(dev, NV50_AUXCH_CTRL(auxch->rd));
nv_wr32(dev, NV50_AUXCH_CTRL(auxch->rd), tmp | 0x00100000);
if (!(cmd & 1)) {
memcpy(data32, data, data_nr);
for (i = 0; i < 4; i++) {
- NV_DEBUG(dev, "wr %d: 0x%08x\n", i, data32[i]);
+ NV_DEBUG_KMS(dev, "wr %d: 0x%08x\n", i, data32[i]);
nv_wr32(dev, NV50_AUXCH_DATA_OUT(index, i), data32[i]);
}
}
if (cmd & 1) {
for (i = 0; i < 4; i++) {
data32[i] = nv_rd32(dev, NV50_AUXCH_DATA_IN(index, i));
- NV_DEBUG(dev, "rd %d: 0x%08x\n", i, data32[i]);
+ NV_DEBUG_KMS(dev, "rd %d: 0x%08x\n", i, data32[i]);
}
memcpy(data, data32, data_nr);
}
#include "drm_pciids.h"
+MODULE_PARM_DESC(ctxfw, "Use external firmware blob for grctx init (NV40)");
+int nouveau_ctxfw = 0;
+module_param_named(ctxfw, nouveau_ctxfw, int, 0400);
+
MODULE_PARM_DESC(noagp, "Disable AGP");
int nouveau_noagp;
module_param_named(noagp, nouveau_noagp, int, 0400);
for (i = 0; i < dev_priv->engine.fifo.channels; i++) {
chan = dev_priv->fifos[i];
- if (!chan)
+ if (!chan || !chan->pushbuf_bo)
continue;
for (j = 0; j < NOUVEAU_DMA_SKIPS; j++)
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
- .ioctl = drm_ioctl,
+ .unlocked_ioctl = drm_ioctl,
.mmap = nouveau_ttm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
#include "nouveau_drm.h"
#include "nouveau_reg.h"
#include "nouveau_bios.h"
+struct nouveau_grctx;
#define MAX_NUM_DCB_ENTRIES 16
#define NOUVEAU_MAX_CHANNEL_NR 128
+#define NOUVEAU_MAX_TILE_NR 15
#define NV50_VM_MAX_VRAM (2*1024*1024*1024ULL)
#define NV50_VM_BLOCK (512*1024*1024ULL)
#define NV50_VM_VRAM_NR (NV50_VM_MAX_VRAM / NV50_VM_BLOCK)
+struct nouveau_tile_reg {
+ struct nouveau_fence *fence;
+ uint32_t addr;
+ uint32_t size;
+ bool used;
+};
+
struct nouveau_bo {
struct ttm_buffer_object bo;
struct ttm_placement placement;
uint32_t tile_mode;
uint32_t tile_flags;
+ struct nouveau_tile_reg *tile;
struct drm_gem_object *gem;
struct drm_file *cpu_filp;
};
struct nouveau_fb_engine {
+ int num_tiles;
+
int (*init)(struct drm_device *dev);
void (*takedown)(struct drm_device *dev);
+
+ void (*set_region_tiling)(struct drm_device *dev, int i, uint32_t addr,
+ uint32_t size, uint32_t pitch);
};
struct nouveau_fifo_engine {
void (*disable)(struct drm_device *);
void (*enable)(struct drm_device *);
bool (*reassign)(struct drm_device *, bool enable);
+ bool (*cache_flush)(struct drm_device *dev);
+ bool (*cache_pull)(struct drm_device *dev, bool enable);
int (*channel_id)(struct drm_device *);
bool accel_blocked;
void *ctxprog;
void *ctxvals;
+ int grctx_size;
int (*init)(struct drm_device *);
void (*takedown)(struct drm_device *);
void (*destroy_context)(struct nouveau_channel *);
int (*load_context)(struct nouveau_channel *);
int (*unload_context)(struct drm_device *);
+
+ void (*set_region_tiling)(struct drm_device *dev, int i, uint32_t addr,
+ uint32_t size, uint32_t pitch);
};
struct nouveau_engine {
unsigned long sg_handle;
} gart_info;
+ /* nv10-nv40 tiling regions */
+ struct {
+ struct nouveau_tile_reg reg[NOUVEAU_MAX_TILE_NR];
+ spinlock_t lock;
+ } tile;
+
/* G8x/G9x virtual address space */
uint64_t vm_gart_base;
uint64_t vm_gart_size;
extern char *nouveau_tv_norm;
extern int nouveau_reg_debug;
extern char *nouveau_vbios;
+extern int nouveau_ctxfw;
/* nouveau_state.c */
extern void nouveau_preclose(struct drm_device *dev, struct drm_file *);
extern int nouveau_mem_init(struct drm_device *);
extern int nouveau_mem_init_agp(struct drm_device *);
extern void nouveau_mem_close(struct drm_device *);
+extern struct nouveau_tile_reg *nv10_mem_set_tiling(struct drm_device *dev,
+ uint32_t addr,
+ uint32_t size,
+ uint32_t pitch);
+extern void nv10_mem_expire_tiling(struct drm_device *dev,
+ struct nouveau_tile_reg *tile,
+ struct nouveau_fence *fence);
extern int nv50_mem_vm_bind_linear(struct drm_device *, uint64_t virt,
uint32_t size, uint32_t flags,
uint64_t phys);
struct drm_file *file_priv,
uint32_t fb_ctxdma, uint32_t tt_ctxdma);
extern void nouveau_channel_free(struct nouveau_channel *);
-extern int nouveau_channel_idle(struct nouveau_channel *chan);
/* nouveau_object.c */
extern int nouveau_gpuobj_early_init(struct drm_device *);
uint32_t *o_ret);
extern int nouveau_gpuobj_gr_new(struct nouveau_channel *, int class,
struct nouveau_gpuobj **);
+extern int nouveau_gpuobj_sw_new(struct nouveau_channel *, int class,
+ struct nouveau_gpuobj **);
extern int nouveau_ioctl_grobj_alloc(struct drm_device *, void *data,
struct drm_file *);
extern int nouveau_ioctl_gpuobj_free(struct drm_device *, void *data,
#endif
/* nouveau_dma.c */
+extern void nouveau_dma_pre_init(struct nouveau_channel *);
extern int nouveau_dma_init(struct nouveau_channel *);
extern int nouveau_dma_wait(struct nouveau_channel *, int size);
/* nv10_fb.c */
extern int nv10_fb_init(struct drm_device *);
extern void nv10_fb_takedown(struct drm_device *);
+extern void nv10_fb_set_region_tiling(struct drm_device *, int, uint32_t,
+ uint32_t, uint32_t);
/* nv40_fb.c */
extern int nv40_fb_init(struct drm_device *);
extern void nv40_fb_takedown(struct drm_device *);
+extern void nv40_fb_set_region_tiling(struct drm_device *, int, uint32_t,
+ uint32_t, uint32_t);
/* nv04_fifo.c */
extern int nv04_fifo_init(struct drm_device *);
extern void nv04_fifo_disable(struct drm_device *);
extern void nv04_fifo_enable(struct drm_device *);
extern bool nv04_fifo_reassign(struct drm_device *, bool);
+extern bool nv04_fifo_cache_flush(struct drm_device *);
+extern bool nv04_fifo_cache_pull(struct drm_device *, bool);
extern int nv04_fifo_channel_id(struct drm_device *);
extern int nv04_fifo_create_context(struct nouveau_channel *);
extern void nv04_fifo_destroy_context(struct nouveau_channel *);
extern int nv10_graph_load_context(struct nouveau_channel *);
extern int nv10_graph_unload_context(struct drm_device *);
extern void nv10_graph_context_switch(struct drm_device *);
+extern void nv10_graph_set_region_tiling(struct drm_device *, int, uint32_t,
+ uint32_t, uint32_t);
/* nv20_graph.c */
extern struct nouveau_pgraph_object_class nv20_graph_grclass[];
extern int nv20_graph_init(struct drm_device *);
extern void nv20_graph_takedown(struct drm_device *);
extern int nv30_graph_init(struct drm_device *);
+extern void nv20_graph_set_region_tiling(struct drm_device *, int, uint32_t,
+ uint32_t, uint32_t);
/* nv40_graph.c */
extern struct nouveau_pgraph_object_class nv40_graph_grclass[];
extern void nv40_graph_destroy_context(struct nouveau_channel *);
extern int nv40_graph_load_context(struct nouveau_channel *);
extern int nv40_graph_unload_context(struct drm_device *);
-extern int nv40_grctx_init(struct drm_device *);
-extern void nv40_grctx_fini(struct drm_device *);
-extern void nv40_grctx_vals_load(struct drm_device *, struct nouveau_gpuobj *);
+extern void nv40_grctx_init(struct nouveau_grctx *);
+extern void nv40_graph_set_region_tiling(struct drm_device *, int, uint32_t,
+ uint32_t, uint32_t);
/* nv50_graph.c */
extern struct nouveau_pgraph_object_class nv50_graph_grclass[];
extern int nv50_graph_unload_context(struct drm_device *);
extern void nv50_graph_context_switch(struct drm_device *);
+/* nouveau_grctx.c */
+extern int nouveau_grctx_prog_load(struct drm_device *);
+extern void nouveau_grctx_vals_load(struct drm_device *,
+ struct nouveau_gpuobj *);
+extern void nouveau_grctx_fini(struct drm_device *);
+
/* nv04_instmem.c */
extern int nv04_instmem_init(struct drm_device *);
extern void nv04_instmem_takedown(struct drm_device *);
/* nv04_dac.c */
extern int nv04_dac_create(struct drm_device *dev, struct dcb_entry *entry);
-extern enum drm_connector_status nv17_dac_detect(struct drm_encoder *encoder,
- struct drm_connector *connector);
+extern uint32_t nv17_dac_sample_load(struct drm_encoder *encoder);
extern int nv04_dac_output_offset(struct drm_encoder *encoder);
extern void nv04_dac_update_dacclk(struct drm_encoder *encoder, bool enable);
/* nv17_tv.c */
extern int nv17_tv_create(struct drm_device *dev, struct dcb_entry *entry);
-extern enum drm_connector_status nv17_tv_detect(struct drm_encoder *encoder,
- struct drm_connector *connector,
- uint32_t pin_mask);
/* nv04_display.c */
extern int nv04_display_create(struct drm_device *);
pci_name(d->pdev), ##arg)
#ifndef NV_DEBUG_NOTRACE
#define NV_DEBUG(d, fmt, arg...) do { \
- if (drm_debug) { \
+ if (drm_debug & DRM_UT_DRIVER) { \
+ NV_PRINTK(KERN_DEBUG, d, "%s:%d - " fmt, __func__, \
+ __LINE__, ##arg); \
+ } \
+} while (0)
+#define NV_DEBUG_KMS(d, fmt, arg...) do { \
+ if (drm_debug & DRM_UT_KMS) { \
NV_PRINTK(KERN_DEBUG, d, "%s:%d - " fmt, __func__, \
__LINE__, ##arg); \
} \
} while (0)
#else
#define NV_DEBUG(d, fmt, arg...) do { \
- if (drm_debug) \
+ if (drm_debug & DRM_UT_DRIVER) \
+ NV_PRINTK(KERN_DEBUG, d, fmt, ##arg); \
+} while (0)
+#define NV_DEBUG_KMS(d, fmt, arg...) do { \
+ if (drm_debug & DRM_UT_KMS) \
NV_PRINTK(KERN_DEBUG, d, fmt, ##arg); \
} while (0)
#endif
return false;
}
-#define NV50_NVSW 0x0000506e
-#define NV50_NVSW_DMA_SEMAPHORE 0x00000060
-#define NV50_NVSW_SEMAPHORE_OFFSET 0x00000064
-#define NV50_NVSW_SEMAPHORE_ACQUIRE 0x00000068
-#define NV50_NVSW_SEMAPHORE_RELEASE 0x0000006c
-#define NV50_NVSW_DMA_VBLSEM 0x0000018c
-#define NV50_NVSW_VBLSEM_OFFSET 0x00000400
-#define NV50_NVSW_VBLSEM_RELEASE_VALUE 0x00000404
-#define NV50_NVSW_VBLSEM_RELEASE 0x00000408
+#define NV_SW 0x0000506e
+#define NV_SW_DMA_SEMAPHORE 0x00000060
+#define NV_SW_SEMAPHORE_OFFSET 0x00000064
+#define NV_SW_SEMAPHORE_ACQUIRE 0x00000068
+#define NV_SW_SEMAPHORE_RELEASE 0x0000006c
+#define NV_SW_DMA_VBLSEM 0x0000018c
+#define NV_SW_VBLSEM_OFFSET 0x00000400
+#define NV_SW_VBLSEM_RELEASE_VALUE 0x00000404
+#define NV_SW_VBLSEM_RELEASE 0x00000408
#endif /* __NOUVEAU_DRV_H__ */
struct nouveau_channel *chan = dev_priv->channel;
int ret, i;
- if (!chan->accel_done ||
+ if (!chan || !chan->accel_done ||
info->state != FBINFO_STATE_RUNNING ||
info->flags & FBINFO_HWACCEL_DISABLED)
return 0;
if (RING_SPACE(chan, 4)) {
- NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
- info->flags |= FBINFO_HWACCEL_DISABLED;
+ nouveau_fbcon_gpu_lockup(info);
return 0;
}
}
if (ret) {
- NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
- info->flags |= FBINFO_HWACCEL_DISABLED;
+ nouveau_fbcon_gpu_lockup(info);
return 0;
}
mode_cmd.bpp = surface_bpp;
mode_cmd.pitch = mode_cmd.width * (mode_cmd.bpp >> 3);
- mode_cmd.pitch = ALIGN(mode_cmd.pitch, 256);
+ mode_cmd.pitch = roundup(mode_cmd.pitch, 256);
mode_cmd.depth = surface_depth;
size = mode_cmd.pitch * mode_cmd.height;
- size = ALIGN(size, PAGE_SIZE);
+ size = roundup(size, PAGE_SIZE);
ret = nouveau_gem_new(dev, dev_priv->channel, size, 0, TTM_PL_FLAG_VRAM,
0, 0x0000, false, true, &nvbo);
par->nouveau_fb = nouveau_fb;
par->dev = dev;
- switch (dev_priv->card_type) {
- case NV_50:
- nv50_fbcon_accel_init(info);
- break;
- default:
- nv04_fbcon_accel_init(info);
- break;
- };
+ if (dev_priv->channel) {
+ switch (dev_priv->card_type) {
+ case NV_50:
+ nv50_fbcon_accel_init(info);
+ break;
+ default:
+ nv04_fbcon_accel_init(info);
+ break;
+ };
+ }
nouveau_fbcon_zfill(dev);
int
nouveau_fbcon_probe(struct drm_device *dev)
{
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
return drm_fb_helper_single_fb_probe(dev, 32, nouveau_fbcon_create);
}
return 0;
}
+
+void nouveau_fbcon_gpu_lockup(struct fb_info *info)
+{
+ struct nouveau_fbcon_par *par = info->par;
+ struct drm_device *dev = par->dev;
+
+ NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
+ info->flags |= FBINFO_HWACCEL_DISABLED;
+}
int nv04_fbcon_accel_init(struct fb_info *info);
int nv50_fbcon_accel_init(struct fb_info *info);
+void nouveau_fbcon_gpu_lockup(struct fb_info *info);
#endif /* __NV50_FBCON_H__ */
list_add_tail(&fence->entry, &chan->fence.pending);
spin_unlock_irqrestore(&chan->fence.lock, flags);
- BEGIN_RING(chan, NvSubM2MF, USE_REFCNT ? 0x0050 : 0x0150, 1);
+ BEGIN_RING(chan, NvSubSw, USE_REFCNT ? 0x0050 : 0x0150, 1);
OUT_RING(chan, fence->sequence);
FIRE_RING(chan);
}
struct validate_op {
- struct nouveau_fence *fence;
struct list_head vram_list;
struct list_head gart_list;
struct list_head both_list;
}
static void
-validate_fini(struct validate_op *op, bool success)
+validate_fini(struct validate_op *op, struct nouveau_fence* fence)
{
- struct nouveau_fence *fence = op->fence;
-
- if (unlikely(!success))
- op->fence = NULL;
-
- validate_fini_list(&op->vram_list, op->fence);
- validate_fini_list(&op->gart_list, op->fence);
- validate_fini_list(&op->both_list, op->fence);
- nouveau_fence_unref((void *)&fence);
+ validate_fini_list(&op->vram_list, fence);
+ validate_fini_list(&op->gart_list, fence);
+ validate_fini_list(&op->both_list, fence);
}
static int
INIT_LIST_HEAD(&op->gart_list);
INIT_LIST_HEAD(&op->both_list);
- ret = nouveau_fence_new(chan, &op->fence, false);
- if (ret)
- return ret;
-
if (nr_buffers == 0)
return 0;
struct drm_nouveau_gem_pushbuf_bo *bo = NULL;
struct nouveau_channel *chan;
struct validate_op op;
+ struct nouveau_fence* fence = 0;
uint32_t *pushbuf = NULL;
int ret = 0, do_reloc = 0, i;
OUT_RINGp(chan, pushbuf, req->nr_dwords);
- ret = nouveau_fence_emit(op.fence);
+ ret = nouveau_fence_new(chan, &fence, true);
if (ret) {
NV_ERROR(dev, "error fencing pushbuf: %d\n", ret);
WIND_RING(chan);
}
if (nouveau_gem_pushbuf_sync(chan)) {
- ret = nouveau_fence_wait(op.fence, NULL, false, false);
+ ret = nouveau_fence_wait(fence, NULL, false, false);
if (ret) {
for (i = 0; i < req->nr_dwords; i++)
NV_ERROR(dev, "0x%08x\n", pushbuf[i]);
}
out:
- validate_fini(&op, ret == 0);
+ validate_fini(&op, fence);
+ nouveau_fence_unref((void**)&fence);
mutex_unlock(&dev->struct_mutex);
kfree(pushbuf);
kfree(bo);
struct drm_gem_object *gem;
struct nouveau_bo *pbbo;
struct validate_op op;
+ struct nouveau_fence* fence = 0;
int i, ret = 0, do_reloc = 0;
NOUVEAU_CHECK_INITIALISED_WITH_RETURN;
OUT_RING(chan, 0);
}
- ret = nouveau_fence_emit(op.fence);
+ ret = nouveau_fence_new(chan, &fence, true);
if (ret) {
NV_ERROR(dev, "error fencing pushbuf: %d\n", ret);
WIND_RING(chan);
}
out:
- validate_fini(&op, ret == 0);
+ validate_fini(&op, fence);
+ nouveau_fence_unref((void**)&fence);
mutex_unlock(&dev->struct_mutex);
kfree(bo);
--- /dev/null
+/*
+ * Copyright 2009 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include <linux/firmware.h>
+
+#include "drmP.h"
+#include "nouveau_drv.h"
+
+struct nouveau_ctxprog {
+ uint32_t signature;
+ uint8_t version;
+ uint16_t length;
+ uint32_t data[];
+} __attribute__ ((packed));
+
+struct nouveau_ctxvals {
+ uint32_t signature;
+ uint8_t version;
+ uint32_t length;
+ struct {
+ uint32_t offset;
+ uint32_t value;
+ } data[];
+} __attribute__ ((packed));
+
+int
+nouveau_grctx_prog_load(struct drm_device *dev)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
+ const int chipset = dev_priv->chipset;
+ const struct firmware *fw;
+ const struct nouveau_ctxprog *cp;
+ const struct nouveau_ctxvals *cv;
+ char name[32];
+ int ret, i;
+
+ if (pgraph->accel_blocked)
+ return -ENODEV;
+
+ if (!pgraph->ctxprog) {
+ sprintf(name, "nouveau/nv%02x.ctxprog", chipset);
+ ret = request_firmware(&fw, name, &dev->pdev->dev);
+ if (ret) {
+ NV_ERROR(dev, "No ctxprog for NV%02x\n", chipset);
+ return ret;
+ }
+
+ pgraph->ctxprog = kmalloc(fw->size, GFP_KERNEL);
+ if (!pgraph->ctxprog) {
+ NV_ERROR(dev, "OOM copying ctxprog\n");
+ release_firmware(fw);
+ return -ENOMEM;
+ }
+ memcpy(pgraph->ctxprog, fw->data, fw->size);
+
+ cp = pgraph->ctxprog;
+ if (le32_to_cpu(cp->signature) != 0x5043564e ||
+ cp->version != 0 ||
+ le16_to_cpu(cp->length) != ((fw->size - 7) / 4)) {
+ NV_ERROR(dev, "ctxprog invalid\n");
+ release_firmware(fw);
+ nouveau_grctx_fini(dev);
+ return -EINVAL;
+ }
+ release_firmware(fw);
+ }
+
+ if (!pgraph->ctxvals) {
+ sprintf(name, "nouveau/nv%02x.ctxvals", chipset);
+ ret = request_firmware(&fw, name, &dev->pdev->dev);
+ if (ret) {
+ NV_ERROR(dev, "No ctxvals for NV%02x\n", chipset);
+ nouveau_grctx_fini(dev);
+ return ret;
+ }
+
+ pgraph->ctxvals = kmalloc(fw->size, GFP_KERNEL);
+ if (!pgraph->ctxprog) {
+ NV_ERROR(dev, "OOM copying ctxprog\n");
+ release_firmware(fw);
+ nouveau_grctx_fini(dev);
+ return -ENOMEM;
+ }
+ memcpy(pgraph->ctxvals, fw->data, fw->size);
+
+ cv = (void *)pgraph->ctxvals;
+ if (le32_to_cpu(cv->signature) != 0x5643564e ||
+ cv->version != 0 ||
+ le32_to_cpu(cv->length) != ((fw->size - 9) / 8)) {
+ NV_ERROR(dev, "ctxvals invalid\n");
+ release_firmware(fw);
+ nouveau_grctx_fini(dev);
+ return -EINVAL;
+ }
+ release_firmware(fw);
+ }
+
+ cp = pgraph->ctxprog;
+
+ nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_INDEX, 0);
+ for (i = 0; i < le16_to_cpu(cp->length); i++)
+ nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_DATA,
+ le32_to_cpu(cp->data[i]));
+
+ return 0;
+}
+
+void
+nouveau_grctx_fini(struct drm_device *dev)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
+
+ if (pgraph->ctxprog) {
+ kfree(pgraph->ctxprog);
+ pgraph->ctxprog = NULL;
+ }
+
+ if (pgraph->ctxvals) {
+ kfree(pgraph->ctxprog);
+ pgraph->ctxvals = NULL;
+ }
+}
+
+void
+nouveau_grctx_vals_load(struct drm_device *dev, struct nouveau_gpuobj *ctx)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
+ struct nouveau_ctxvals *cv = pgraph->ctxvals;
+ int i;
+
+ if (!cv)
+ return;
+
+ for (i = 0; i < le32_to_cpu(cv->length); i++)
+ nv_wo32(dev, ctx, le32_to_cpu(cv->data[i].offset),
+ le32_to_cpu(cv->data[i].value));
+}
--- /dev/null
+#ifndef __NOUVEAU_GRCTX_H__
+#define __NOUVEAU_GRCTX_H__
+
+struct nouveau_grctx {
+ struct drm_device *dev;
+
+ enum {
+ NOUVEAU_GRCTX_PROG,
+ NOUVEAU_GRCTX_VALS
+ } mode;
+ void *data;
+
+ uint32_t ctxprog_max;
+ uint32_t ctxprog_len;
+ uint32_t ctxprog_reg;
+ int ctxprog_label[32];
+ uint32_t ctxvals_pos;
+ uint32_t ctxvals_base;
+};
+
+#ifdef CP_CTX
+static inline void
+cp_out(struct nouveau_grctx *ctx, uint32_t inst)
+{
+ uint32_t *ctxprog = ctx->data;
+
+ if (ctx->mode != NOUVEAU_GRCTX_PROG)
+ return;
+
+ BUG_ON(ctx->ctxprog_len == ctx->ctxprog_max);
+ ctxprog[ctx->ctxprog_len++] = inst;
+}
+
+static inline void
+cp_lsr(struct nouveau_grctx *ctx, uint32_t val)
+{
+ cp_out(ctx, CP_LOAD_SR | val);
+}
+
+static inline void
+cp_ctx(struct nouveau_grctx *ctx, uint32_t reg, uint32_t length)
+{
+ ctx->ctxprog_reg = (reg - 0x00400000) >> 2;
+
+ ctx->ctxvals_base = ctx->ctxvals_pos;
+ ctx->ctxvals_pos = ctx->ctxvals_base + length;
+
+ if (length > (CP_CTX_COUNT >> CP_CTX_COUNT_SHIFT)) {
+ cp_lsr(ctx, length);
+ length = 0;
+ }
+
+ cp_out(ctx, CP_CTX | (length << CP_CTX_COUNT_SHIFT) | ctx->ctxprog_reg);
+}
+
+static inline void
+cp_name(struct nouveau_grctx *ctx, int name)
+{
+ uint32_t *ctxprog = ctx->data;
+ int i;
+
+ if (ctx->mode != NOUVEAU_GRCTX_PROG)
+ return;
+
+ ctx->ctxprog_label[name] = ctx->ctxprog_len;
+ for (i = 0; i < ctx->ctxprog_len; i++) {
+ if ((ctxprog[i] & 0xfff00000) != 0xff400000)
+ continue;
+ if ((ctxprog[i] & CP_BRA_IP) != ((name) << CP_BRA_IP_SHIFT))
+ continue;
+ ctxprog[i] = (ctxprog[i] & 0x00ff00ff) |
+ (ctx->ctxprog_len << CP_BRA_IP_SHIFT);
+ }
+}
+
+static inline void
+_cp_bra(struct nouveau_grctx *ctx, u32 mod, int flag, int state, int name)
+{
+ int ip = 0;
+
+ if (mod != 2) {
+ ip = ctx->ctxprog_label[name] << CP_BRA_IP_SHIFT;
+ if (ip == 0)
+ ip = 0xff000000 | (name << CP_BRA_IP_SHIFT);
+ }
+
+ cp_out(ctx, CP_BRA | (mod << 18) | ip | flag |
+ (state ? 0 : CP_BRA_IF_CLEAR));
+}
+#define cp_bra(c,f,s,n) _cp_bra((c), 0, CP_FLAG_##f, CP_FLAG_##f##_##s, n)
+#ifdef CP_BRA_MOD
+#define cp_cal(c,f,s,n) _cp_bra((c), 1, CP_FLAG_##f, CP_FLAG_##f##_##s, n)
+#define cp_ret(c,f,s) _cp_bra((c), 2, CP_FLAG_##f, CP_FLAG_##f##_##s, 0)
+#endif
+
+static inline void
+_cp_wait(struct nouveau_grctx *ctx, int flag, int state)
+{
+ cp_out(ctx, CP_WAIT | flag | (state ? CP_WAIT_SET : 0));
+}
+#define cp_wait(c,f,s) _cp_wait((c), CP_FLAG_##f, CP_FLAG_##f##_##s)
+
+static inline void
+_cp_set(struct nouveau_grctx *ctx, int flag, int state)
+{
+ cp_out(ctx, CP_SET | flag | (state ? CP_SET_1 : 0));
+}
+#define cp_set(c,f,s) _cp_set((c), CP_FLAG_##f, CP_FLAG_##f##_##s)
+
+static inline void
+cp_pos(struct nouveau_grctx *ctx, int offset)
+{
+ ctx->ctxvals_pos = offset;
+ ctx->ctxvals_base = ctx->ctxvals_pos;
+
+ cp_lsr(ctx, ctx->ctxvals_pos);
+ cp_out(ctx, CP_SET_CONTEXT_POINTER);
+}
+
+static inline void
+gr_def(struct nouveau_grctx *ctx, uint32_t reg, uint32_t val)
+{
+ if (ctx->mode != NOUVEAU_GRCTX_VALS)
+ return;
+
+ reg = (reg - 0x00400000) / 4;
+ reg = (reg - ctx->ctxprog_reg) + ctx->ctxvals_base;
+
+ nv_wo32(ctx->dev, ctx->data, reg, val);
+}
+#endif
+
+#endif
if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(mga_compat_ioctls))
fn = nouveau_compat_ioctls[nr - DRM_COMMAND_BASE];
#endif
- lock_kernel(); /* XXX for now */
if (fn != NULL)
ret = (*fn)(filp, cmd, arg);
else
- ret = drm_ioctl(filp->f_dentry->d_inode, filp, cmd, arg);
- unlock_kernel();
+ ret = drm_ioctl(filp, cmd, arg);
return ret;
}
if ((nv_rd32(dev, 0x400500) & isb) != isb)
nv_wr32(dev, 0x400500, nv_rd32(dev, 0x400500) | isb);
+ nv_wr32(dev, 0x400824, nv_rd32(dev, 0x400824) & ~(1 << 31));
}
nv_wr32(dev, NV03_PMC_INTR_0, NV_PMC_INTR_0_PGRAPH_PENDING);
}
}
+/*
+ * NV10-NV40 tiling helpers
+ */
+
+static void
+nv10_mem_set_region_tiling(struct drm_device *dev, int i, uint32_t addr,
+ uint32_t size, uint32_t pitch)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
+ struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
+ struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
+ struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
+
+ tile->addr = addr;
+ tile->size = size;
+ tile->used = !!pitch;
+ nouveau_fence_unref((void **)&tile->fence);
+
+ if (!pfifo->cache_flush(dev))
+ return;
+
+ pfifo->reassign(dev, false);
+ pfifo->cache_flush(dev);
+ pfifo->cache_pull(dev, false);
+
+ nouveau_wait_for_idle(dev);
+
+ pgraph->set_region_tiling(dev, i, addr, size, pitch);
+ pfb->set_region_tiling(dev, i, addr, size, pitch);
+
+ pfifo->cache_pull(dev, true);
+ pfifo->reassign(dev, true);
+}
+
+struct nouveau_tile_reg *
+nv10_mem_set_tiling(struct drm_device *dev, uint32_t addr, uint32_t size,
+ uint32_t pitch)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
+ struct nouveau_tile_reg *tile = dev_priv->tile.reg, *found = NULL;
+ int i;
+
+ spin_lock(&dev_priv->tile.lock);
+
+ for (i = 0; i < pfb->num_tiles; i++) {
+ if (tile[i].used)
+ /* Tile region in use. */
+ continue;
+
+ if (tile[i].fence &&
+ !nouveau_fence_signalled(tile[i].fence, NULL))
+ /* Pending tile region. */
+ continue;
+
+ if (max(tile[i].addr, addr) <
+ min(tile[i].addr + tile[i].size, addr + size))
+ /* Kill an intersecting tile region. */
+ nv10_mem_set_region_tiling(dev, i, 0, 0, 0);
+
+ if (pitch && !found) {
+ /* Free tile region. */
+ nv10_mem_set_region_tiling(dev, i, addr, size, pitch);
+ found = &tile[i];
+ }
+ }
+
+ spin_unlock(&dev_priv->tile.lock);
+
+ return found;
+}
+
+void
+nv10_mem_expire_tiling(struct drm_device *dev, struct nouveau_tile_reg *tile,
+ struct nouveau_fence *fence)
+{
+ if (fence) {
+ /* Mark it as pending. */
+ tile->fence = fence;
+ nouveau_fence_ref(fence);
+ }
+
+ tile->used = false;
+}
+
/*
* NV50 VM helpers
*/
INIT_LIST_HEAD(&dev_priv->ttm.bo_list);
spin_lock_init(&dev_priv->ttm.bo_list_lock);
+ spin_lock_init(&dev_priv->tile.lock);
dev_priv->fb_available_size = nouveau_mem_fb_amount(dev);
return 0;
}
-static int
+int
nouveau_gpuobj_sw_new(struct nouveau_channel *chan, int class,
struct nouveau_gpuobj **gpuobj_ret)
{
#define NV04_PGRAPH_BLEND 0x00400824
#define NV04_PGRAPH_STORED_FMT 0x00400830
#define NV04_PGRAPH_PATT_COLORRAM 0x00400900
-#define NV40_PGRAPH_TILE0(i) (0x00400900 + (i*16))
-#define NV40_PGRAPH_TLIMIT0(i) (0x00400904 + (i*16))
-#define NV40_PGRAPH_TSIZE0(i) (0x00400908 + (i*16))
-#define NV40_PGRAPH_TSTATUS0(i) (0x0040090C + (i*16))
+#define NV20_PGRAPH_TILE(i) (0x00400900 + (i*16))
+#define NV20_PGRAPH_TLIMIT(i) (0x00400904 + (i*16))
+#define NV20_PGRAPH_TSIZE(i) (0x00400908 + (i*16))
+#define NV20_PGRAPH_TSTATUS(i) (0x0040090C + (i*16))
#define NV10_PGRAPH_TILE(i) (0x00400B00 + (i*16))
#define NV10_PGRAPH_TLIMIT(i) (0x00400B04 + (i*16))
#define NV10_PGRAPH_TSIZE(i) (0x00400B08 + (i*16))
#define NV10_PGRAPH_TSTATUS(i) (0x00400B0C + (i*16))
#define NV04_PGRAPH_U_RAM 0x00400D00
-#define NV47_PGRAPH_TILE0(i) (0x00400D00 + (i*16))
-#define NV47_PGRAPH_TLIMIT0(i) (0x00400D04 + (i*16))
-#define NV47_PGRAPH_TSIZE0(i) (0x00400D08 + (i*16))
-#define NV47_PGRAPH_TSTATUS0(i) (0x00400D0C + (i*16))
+#define NV47_PGRAPH_TILE(i) (0x00400D00 + (i*16))
+#define NV47_PGRAPH_TLIMIT(i) (0x00400D04 + (i*16))
+#define NV47_PGRAPH_TSIZE(i) (0x00400D08 + (i*16))
+#define NV47_PGRAPH_TSTATUS(i) (0x00400D0C + (i*16))
#define NV04_PGRAPH_V_RAM 0x00400D40
#define NV04_PGRAPH_W_RAM 0x00400D80
#define NV10_PGRAPH_COMBINER0_IN_ALPHA 0x00400E40
engine->fifo.disable = nv04_fifo_disable;
engine->fifo.enable = nv04_fifo_enable;
engine->fifo.reassign = nv04_fifo_reassign;
+ engine->fifo.cache_flush = nv04_fifo_cache_flush;
+ engine->fifo.cache_pull = nv04_fifo_cache_pull;
engine->fifo.channel_id = nv04_fifo_channel_id;
engine->fifo.create_context = nv04_fifo_create_context;
engine->fifo.destroy_context = nv04_fifo_destroy_context;
engine->timer.takedown = nv04_timer_takedown;
engine->fb.init = nv10_fb_init;
engine->fb.takedown = nv10_fb_takedown;
+ engine->fb.set_region_tiling = nv10_fb_set_region_tiling;
engine->graph.grclass = nv10_graph_grclass;
engine->graph.init = nv10_graph_init;
engine->graph.takedown = nv10_graph_takedown;
engine->graph.fifo_access = nv04_graph_fifo_access;
engine->graph.load_context = nv10_graph_load_context;
engine->graph.unload_context = nv10_graph_unload_context;
+ engine->graph.set_region_tiling = nv10_graph_set_region_tiling;
engine->fifo.channels = 32;
engine->fifo.init = nv10_fifo_init;
engine->fifo.takedown = nouveau_stub_takedown;
engine->fifo.disable = nv04_fifo_disable;
engine->fifo.enable = nv04_fifo_enable;
engine->fifo.reassign = nv04_fifo_reassign;
+ engine->fifo.cache_flush = nv04_fifo_cache_flush;
+ engine->fifo.cache_pull = nv04_fifo_cache_pull;
engine->fifo.channel_id = nv10_fifo_channel_id;
engine->fifo.create_context = nv10_fifo_create_context;
engine->fifo.destroy_context = nv10_fifo_destroy_context;
engine->timer.takedown = nv04_timer_takedown;
engine->fb.init = nv10_fb_init;
engine->fb.takedown = nv10_fb_takedown;
+ engine->fb.set_region_tiling = nv10_fb_set_region_tiling;
engine->graph.grclass = nv20_graph_grclass;
engine->graph.init = nv20_graph_init;
engine->graph.takedown = nv20_graph_takedown;
engine->graph.fifo_access = nv04_graph_fifo_access;
engine->graph.load_context = nv20_graph_load_context;
engine->graph.unload_context = nv20_graph_unload_context;
+ engine->graph.set_region_tiling = nv20_graph_set_region_tiling;
engine->fifo.channels = 32;
engine->fifo.init = nv10_fifo_init;
engine->fifo.takedown = nouveau_stub_takedown;
engine->fifo.disable = nv04_fifo_disable;
engine->fifo.enable = nv04_fifo_enable;
engine->fifo.reassign = nv04_fifo_reassign;
+ engine->fifo.cache_flush = nv04_fifo_cache_flush;
+ engine->fifo.cache_pull = nv04_fifo_cache_pull;
engine->fifo.channel_id = nv10_fifo_channel_id;
engine->fifo.create_context = nv10_fifo_create_context;
engine->fifo.destroy_context = nv10_fifo_destroy_context;
engine->timer.takedown = nv04_timer_takedown;
engine->fb.init = nv10_fb_init;
engine->fb.takedown = nv10_fb_takedown;
+ engine->fb.set_region_tiling = nv10_fb_set_region_tiling;
engine->graph.grclass = nv30_graph_grclass;
engine->graph.init = nv30_graph_init;
engine->graph.takedown = nv20_graph_takedown;
engine->graph.destroy_context = nv20_graph_destroy_context;
engine->graph.load_context = nv20_graph_load_context;
engine->graph.unload_context = nv20_graph_unload_context;
+ engine->graph.set_region_tiling = nv20_graph_set_region_tiling;
engine->fifo.channels = 32;
engine->fifo.init = nv10_fifo_init;
engine->fifo.takedown = nouveau_stub_takedown;
engine->fifo.disable = nv04_fifo_disable;
engine->fifo.enable = nv04_fifo_enable;
engine->fifo.reassign = nv04_fifo_reassign;
+ engine->fifo.cache_flush = nv04_fifo_cache_flush;
+ engine->fifo.cache_pull = nv04_fifo_cache_pull;
engine->fifo.channel_id = nv10_fifo_channel_id;
engine->fifo.create_context = nv10_fifo_create_context;
engine->fifo.destroy_context = nv10_fifo_destroy_context;
engine->timer.takedown = nv04_timer_takedown;
engine->fb.init = nv40_fb_init;
engine->fb.takedown = nv40_fb_takedown;
+ engine->fb.set_region_tiling = nv40_fb_set_region_tiling;
engine->graph.grclass = nv40_graph_grclass;
engine->graph.init = nv40_graph_init;
engine->graph.takedown = nv40_graph_takedown;
engine->graph.destroy_context = nv40_graph_destroy_context;
engine->graph.load_context = nv40_graph_load_context;
engine->graph.unload_context = nv40_graph_unload_context;
+ engine->graph.set_region_tiling = nv40_graph_set_region_tiling;
engine->fifo.channels = 32;
engine->fifo.init = nv40_fifo_init;
engine->fifo.takedown = nouveau_stub_takedown;
engine->fifo.disable = nv04_fifo_disable;
engine->fifo.enable = nv04_fifo_enable;
engine->fifo.reassign = nv04_fifo_reassign;
+ engine->fifo.cache_flush = nv04_fifo_cache_flush;
+ engine->fifo.cache_pull = nv04_fifo_cache_pull;
engine->fifo.channel_id = nv10_fifo_channel_id;
engine->fifo.create_context = nv40_fifo_create_context;
engine->fifo.destroy_context = nv40_fifo_destroy_context;
return VGA_RSRC_NORMAL_IO | VGA_RSRC_NORMAL_MEM;
}
+static int
+nouveau_card_init_channel(struct drm_device *dev)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_gpuobj *gpuobj;
+ int ret;
+
+ ret = nouveau_channel_alloc(dev, &dev_priv->channel,
+ (struct drm_file *)-2,
+ NvDmaFB, NvDmaTT);
+ if (ret)
+ return ret;
+
+ gpuobj = NULL;
+ ret = nouveau_gpuobj_dma_new(dev_priv->channel, NV_CLASS_DMA_IN_MEMORY,
+ 0, nouveau_mem_fb_amount(dev),
+ NV_DMA_ACCESS_RW, NV_DMA_TARGET_VIDMEM,
+ &gpuobj);
+ if (ret)
+ goto out_err;
+
+ ret = nouveau_gpuobj_ref_add(dev, dev_priv->channel, NvDmaVRAM,
+ gpuobj, NULL);
+ if (ret)
+ goto out_err;
+
+ gpuobj = NULL;
+ ret = nouveau_gpuobj_gart_dma_new(dev_priv->channel, 0,
+ dev_priv->gart_info.aper_size,
+ NV_DMA_ACCESS_RW, &gpuobj, NULL);
+ if (ret)
+ goto out_err;
+
+ ret = nouveau_gpuobj_ref_add(dev, dev_priv->channel, NvDmaGART,
+ gpuobj, NULL);
+ if (ret)
+ goto out_err;
+
+ return 0;
+out_err:
+ nouveau_gpuobj_del(dev, &gpuobj);
+ nouveau_channel_free(dev_priv->channel);
+ dev_priv->channel = NULL;
+ return ret;
+}
+
int
nouveau_card_init(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_engine *engine;
- struct nouveau_gpuobj *gpuobj;
int ret;
NV_DEBUG(dev, "prev state = %d\n", dev_priv->init_state);
/* Initialise internal driver API hooks */
ret = nouveau_init_engine_ptrs(dev);
if (ret)
- return ret;
+ goto out;
engine = &dev_priv->engine;
dev_priv->init_state = NOUVEAU_CARD_INIT_FAILED;
if (drm_core_check_feature(dev, DRIVER_MODESET)) {
ret = nouveau_bios_init(dev);
if (ret)
- return ret;
+ goto out;
}
ret = nouveau_gpuobj_early_init(dev);
if (ret)
- return ret;
+ goto out_bios;
/* Initialise instance memory, must happen before mem_init so we
* know exactly how much VRAM we're able to use for "normal"
*/
ret = engine->instmem.init(dev);
if (ret)
- return ret;
+ goto out_gpuobj_early;
/* Setup the memory manager */
ret = nouveau_mem_init(dev);
if (ret)
- return ret;
+ goto out_instmem;
ret = nouveau_gpuobj_init(dev);
if (ret)
- return ret;
+ goto out_mem;
/* PMC */
ret = engine->mc.init(dev);
if (ret)
- return ret;
+ goto out_gpuobj;
/* PTIMER */
ret = engine->timer.init(dev);
if (ret)
- return ret;
+ goto out_mc;
/* PFB */
ret = engine->fb.init(dev);
if (ret)
- return ret;
+ goto out_timer;
/* PGRAPH */
ret = engine->graph.init(dev);
if (ret)
- return ret;
+ goto out_fb;
/* PFIFO */
ret = engine->fifo.init(dev);
if (ret)
- return ret;
+ goto out_graph;
/* this call irq_preinstall, register irq handler and
* call irq_postinstall
*/
ret = drm_irq_install(dev);
if (ret)
- return ret;
+ goto out_fifo;
ret = drm_vblank_init(dev, 0);
if (ret)
- return ret;
+ goto out_irq;
/* what about PVIDEO/PCRTC/PRAMDAC etc? */
- ret = nouveau_channel_alloc(dev, &dev_priv->channel,
- (struct drm_file *)-2,
- NvDmaFB, NvDmaTT);
- if (ret)
- return ret;
-
- gpuobj = NULL;
- ret = nouveau_gpuobj_dma_new(dev_priv->channel, NV_CLASS_DMA_IN_MEMORY,
- 0, nouveau_mem_fb_amount(dev),
- NV_DMA_ACCESS_RW, NV_DMA_TARGET_VIDMEM,
- &gpuobj);
- if (ret)
- return ret;
-
- ret = nouveau_gpuobj_ref_add(dev, dev_priv->channel, NvDmaVRAM,
- gpuobj, NULL);
- if (ret) {
- nouveau_gpuobj_del(dev, &gpuobj);
- return ret;
- }
-
- gpuobj = NULL;
- ret = nouveau_gpuobj_gart_dma_new(dev_priv->channel, 0,
- dev_priv->gart_info.aper_size,
- NV_DMA_ACCESS_RW, &gpuobj, NULL);
- if (ret)
- return ret;
-
- ret = nouveau_gpuobj_ref_add(dev, dev_priv->channel, NvDmaGART,
- gpuobj, NULL);
- if (ret) {
- nouveau_gpuobj_del(dev, &gpuobj);
- return ret;
+ if (!engine->graph.accel_blocked) {
+ ret = nouveau_card_init_channel(dev);
+ if (ret)
+ goto out_irq;
}
if (drm_core_check_feature(dev, DRIVER_MODESET)) {
- if (dev_priv->card_type >= NV_50) {
+ if (dev_priv->card_type >= NV_50)
ret = nv50_display_create(dev);
- if (ret)
- return ret;
- } else {
+ else
ret = nv04_display_create(dev);
- if (ret)
- return ret;
- }
+ if (ret)
+ goto out_irq;
}
ret = nouveau_backlight_init(dev);
drm_helper_initial_config(dev);
return 0;
+
+out_irq:
+ drm_irq_uninstall(dev);
+out_fifo:
+ engine->fifo.takedown(dev);
+out_graph:
+ engine->graph.takedown(dev);
+out_fb:
+ engine->fb.takedown(dev);
+out_timer:
+ engine->timer.takedown(dev);
+out_mc:
+ engine->mc.takedown(dev);
+out_gpuobj:
+ nouveau_gpuobj_takedown(dev);
+out_mem:
+ nouveau_mem_close(dev);
+out_instmem:
+ engine->instmem.takedown(dev);
+out_gpuobj_early:
+ nouveau_gpuobj_late_takedown(dev);
+out_bios:
+ nouveau_bios_takedown(dev);
+out:
+ vga_client_register(dev->pdev, NULL, NULL, NULL);
+ return ret;
}
static void nouveau_card_takedown(struct drm_device *dev)
dev_priv->chipset = (reg0 & 0xff00000) >> 20;
/* NV04 or NV05 */
} else if ((reg0 & 0xff00fff0) == 0x20004000) {
- dev_priv->chipset = 0x04;
+ if (reg0 & 0x00f00000)
+ dev_priv->chipset = 0x05;
+ else
+ dev_priv->chipset = 0x04;
} else
dev_priv->chipset = 0xff;
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- /* In the case of an error dev_priv may not be be allocated yet */
- if (dev_priv && dev_priv->card_type)
+ /* In the case of an error dev_priv may not be allocated yet */
+ if (dev_priv)
nouveau_card_takedown(dev);
}
#include "nouveau_drv.h"
-static struct vm_operations_struct nouveau_ttm_vm_ops;
-static const struct vm_operations_struct *ttm_vm_ops;
-
-static int
-nouveau_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
- struct ttm_buffer_object *bo = vma->vm_private_data;
- int ret;
-
- if (unlikely(bo == NULL))
- return VM_FAULT_NOPAGE;
-
- ret = ttm_vm_ops->fault(vma, vmf);
- return ret;
-}
-
int
nouveau_ttm_mmap(struct file *filp, struct vm_area_struct *vma)
{
struct drm_file *file_priv = filp->private_data;
struct drm_nouveau_private *dev_priv =
file_priv->minor->dev->dev_private;
- int ret;
if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET))
return drm_mmap(filp, vma);
- ret = ttm_bo_mmap(filp, vma, &dev_priv->ttm.bdev);
- if (unlikely(ret != 0))
- return ret;
-
- if (unlikely(ttm_vm_ops == NULL)) {
- ttm_vm_ops = vma->vm_ops;
- nouveau_ttm_vm_ops = *ttm_vm_ops;
- nouveau_ttm_vm_ops.fault = &nouveau_ttm_fault;
- }
-
- vma->vm_ops = &nouveau_ttm_vm_ops;
- return 0;
+ return ttm_bo_mmap(filp, vma, &dev_priv->ttm.bdev);
}
static int
state->pllsel |= nv_crtc->index ? PLLSEL_VPLL2_MASK : PLLSEL_VPLL1_MASK;
if (pv->NM2)
- NV_TRACE(dev, "vpll: n1 %d n2 %d m1 %d m2 %d log2p %d\n",
+ NV_DEBUG_KMS(dev, "vpll: n1 %d n2 %d m1 %d m2 %d log2p %d\n",
pv->N1, pv->N2, pv->M1, pv->M2, pv->log2P);
else
- NV_TRACE(dev, "vpll: n %d m %d log2p %d\n",
+ NV_DEBUG_KMS(dev, "vpll: n %d m %d log2p %d\n",
pv->N1, pv->M1, pv->log2P);
nv_crtc->cursor.set_offset(nv_crtc, nv_crtc->cursor.offset);
unsigned char seq1 = 0, crtc17 = 0;
unsigned char crtc1A;
- NV_TRACE(dev, "Setting dpms mode %d on CRTC %d\n", mode,
+ NV_DEBUG_KMS(dev, "Setting dpms mode %d on CRTC %d\n", mode,
nv_crtc->index);
if (nv_crtc->last_dpms == mode) /* Don't do unnecesary mode changes. */
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
struct drm_nouveau_private *dev_priv = dev->dev_private;
- NV_DEBUG(dev, "CTRC mode on CRTC %d:\n", nv_crtc->index);
+ NV_DEBUG_KMS(dev, "CTRC mode on CRTC %d:\n", nv_crtc->index);
drm_mode_debug_printmodeline(adjusted_mode);
/* unlock must come after turning off FP_TG_CONTROL in output_prepare */
{
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
- NV_DEBUG(crtc->dev, "\n");
+ NV_DEBUG_KMS(crtc->dev, "\n");
if (!nv_crtc)
return;
NVWriteVgaSeq(dev, 0, NV_VIO_SR_CLOCK_INDEX, saved_seq1);
if (blue == 0x18) {
- NV_TRACE(dev, "Load detected on head A\n");
+ NV_INFO(dev, "Load detected on head A\n");
return connector_status_connected;
}
return connector_status_disconnected;
}
-enum drm_connector_status nv17_dac_detect(struct drm_encoder *encoder,
- struct drm_connector *connector)
+uint32_t nv17_dac_sample_load(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
- uint32_t testval, regoffset = nv04_dac_output_offset(encoder);
+ uint32_t sample, testval, regoffset = nv04_dac_output_offset(encoder);
uint32_t saved_powerctrl_2 = 0, saved_powerctrl_4 = 0, saved_routput,
saved_rtest_ctrl, saved_gpio0, saved_gpio1, temp, routput;
- int head, present = 0;
+ int head;
#define RGB_TEST_DATA(r, g, b) (r << 0 | g << 10 | b << 20)
if (dcb->type == OUTPUT_TV) {
temp | NV_PRAMDAC_TEST_CONTROL_TP_INS_EN_ASSERTED);
msleep(5);
- temp = NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset);
-
- if (dcb->type == OUTPUT_TV)
- present = (nv17_tv_detect(encoder, connector, temp)
- == connector_status_connected);
- else
- present = temp & NV_PRAMDAC_TEST_CONTROL_SENSEB_ALLHI;
+ sample = NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset);
temp = NVReadRAMDAC(dev, head, NV_PRAMDAC_TEST_CONTROL);
NVWriteRAMDAC(dev, head, NV_PRAMDAC_TEST_CONTROL,
nv17_gpio_set(dev, DCB_GPIO_TVDAC1, saved_gpio1);
nv17_gpio_set(dev, DCB_GPIO_TVDAC0, saved_gpio0);
- if (present) {
- NV_INFO(dev, "Load detected on output %c\n", '@' + ffs(dcb->or));
+ return sample;
+}
+
+static enum drm_connector_status
+nv17_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
+{
+ struct drm_device *dev = encoder->dev;
+ struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
+ uint32_t sample = nv17_dac_sample_load(encoder);
+
+ if (sample & NV_PRAMDAC_TEST_CONTROL_SENSEB_ALLHI) {
+ NV_INFO(dev, "Load detected on output %c\n",
+ '@' + ffs(dcb->or));
return connector_status_connected;
+ } else {
+ return connector_status_disconnected;
}
-
- return connector_status_disconnected;
}
-
static bool nv04_dac_mode_fixup(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
- struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
struct drm_device *dev = encoder->dev;
struct drm_nouveau_private *dev_priv = dev->dev_private;
int head = nouveau_crtc(encoder->crtc)->index;
- NV_TRACE(dev, "%s called for encoder %d\n", __func__,
- nv_encoder->dcb->index);
-
if (nv_gf4_disp_arch(dev)) {
struct drm_encoder *rebind;
uint32_t dac_offset = nv04_dac_output_offset(encoder);
{
struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
- NV_DEBUG(encoder->dev, "\n");
+ NV_DEBUG_KMS(encoder->dev, "\n");
drm_encoder_cleanup(encoder);
kfree(nv_encoder);
struct drm_display_mode *output_mode = &nv_encoder->mode;
uint32_t mode_ratio, panel_ratio;
- NV_DEBUG(dev, "Output mode on CRTC %d:\n", nv_crtc->index);
+ NV_DEBUG_KMS(dev, "Output mode on CRTC %d:\n", nv_crtc->index);
drm_mode_debug_printmodeline(output_mode);
/* Initialize the FP registers in this CRTC. */
struct dcb_entry *dcbe = nv_encoder->dcb;
int head = nouveau_crtc(encoder->crtc)->index;
- NV_TRACE(dev, "%s called for encoder %d\n", __func__, nv_encoder->dcb->index);
+ NV_INFO(dev, "Output %s is running on CRTC %d using output %c\n",
+ drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base),
+ nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
if (dcbe->type == OUTPUT_TMDS)
run_tmds_table(dev, dcbe, head, nv_encoder->mode.clock);
{
struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
- NV_DEBUG(encoder->dev, "\n");
+ NV_DEBUG_KMS(encoder->dev, "\n");
drm_encoder_cleanup(encoder);
kfree(nv_encoder);
uint16_t connector[16] = { 0 };
int i, ret;
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
if (nv_two_heads(dev))
nv04_display_store_initial_head_owner(dev);
+ nouveau_hw_save_vga_fonts(dev, 1);
drm_mode_config_init(dev);
drm_mode_create_scaling_mode_property(dev);
/* Save previous state */
NVLockVgaCrtcs(dev, false);
- nouveau_hw_save_vga_fonts(dev, 1);
-
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
crtc->funcs->save(crtc);
struct drm_encoder *encoder;
struct drm_crtc *crtc;
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
/* Turn every CRTC off. */
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
crtc->funcs->restore(crtc);
- nouveau_hw_save_vga_fonts(dev, 0);
-
drm_mode_config_cleanup(dev);
+
+ nouveau_hw_save_vga_fonts(dev, 0);
}
void
return;
if (!(info->flags & FBINFO_HWACCEL_DISABLED) && RING_SPACE(chan, 4)) {
- NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
- info->flags |= FBINFO_HWACCEL_DISABLED;
+ nouveau_fbcon_gpu_lockup(info);
}
if (info->flags & FBINFO_HWACCEL_DISABLED) {
struct drm_device *dev = par->dev;
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_channel *chan = dev_priv->channel;
- uint32_t color = ((uint32_t *) info->pseudo_palette)[rect->color];
if (info->state != FBINFO_STATE_RUNNING)
return;
if (!(info->flags & FBINFO_HWACCEL_DISABLED) && RING_SPACE(chan, 7)) {
- NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
- info->flags |= FBINFO_HWACCEL_DISABLED;
+ nouveau_fbcon_gpu_lockup(info);
}
if (info->flags & FBINFO_HWACCEL_DISABLED) {
BEGIN_RING(chan, NvSubGdiRect, 0x02fc, 1);
OUT_RING(chan, (rect->rop != ROP_COPY) ? 1 : 3);
BEGIN_RING(chan, NvSubGdiRect, 0x03fc, 1);
- OUT_RING(chan, color);
+ if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
+ info->fix.visual == FB_VISUAL_DIRECTCOLOR)
+ OUT_RING(chan, ((uint32_t *)info->pseudo_palette)[rect->color]);
+ else
+ OUT_RING(chan, rect->color);
BEGIN_RING(chan, NvSubGdiRect, 0x0400, 2);
OUT_RING(chan, (rect->dx << 16) | rect->dy);
OUT_RING(chan, (rect->width << 16) | rect->height);
}
if (!(info->flags & FBINFO_HWACCEL_DISABLED) && RING_SPACE(chan, 8)) {
- NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
- info->flags |= FBINFO_HWACCEL_DISABLED;
+ nouveau_fbcon_gpu_lockup(info);
}
if (info->flags & FBINFO_HWACCEL_DISABLED) {
int iter_len = dsize > 128 ? 128 : dsize;
if (RING_SPACE(chan, iter_len + 1)) {
- NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
- info->flags |= FBINFO_HWACCEL_DISABLED;
+ nouveau_fbcon_gpu_lockup(info);
cfb_imageblit(info, image);
return;
}
struct drm_device *dev = par->dev;
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_channel *chan = dev_priv->channel;
+ const int sub = NvSubCtxSurf2D;
int surface_fmt, pattern_fmt, rect_fmt;
int ret;
return ret;
if (RING_SPACE(chan, 49)) {
- NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
- info->flags |= FBINFO_HWACCEL_DISABLED;
+ nouveau_fbcon_gpu_lockup(info);
return 0;
}
- BEGIN_RING(chan, 1, 0x0000, 1);
+ BEGIN_RING(chan, sub, 0x0000, 1);
OUT_RING(chan, NvCtxSurf2D);
- BEGIN_RING(chan, 1, 0x0184, 2);
+ BEGIN_RING(chan, sub, 0x0184, 2);
OUT_RING(chan, NvDmaFB);
OUT_RING(chan, NvDmaFB);
- BEGIN_RING(chan, 1, 0x0300, 4);
+ BEGIN_RING(chan, sub, 0x0300, 4);
OUT_RING(chan, surface_fmt);
OUT_RING(chan, info->fix.line_length | (info->fix.line_length << 16));
OUT_RING(chan, info->fix.smem_start - dev->mode_config.fb_base);
OUT_RING(chan, info->fix.smem_start - dev->mode_config.fb_base);
- BEGIN_RING(chan, 1, 0x0000, 1);
+ BEGIN_RING(chan, sub, 0x0000, 1);
OUT_RING(chan, NvRop);
- BEGIN_RING(chan, 1, 0x0300, 1);
+ BEGIN_RING(chan, sub, 0x0300, 1);
OUT_RING(chan, 0x55);
- BEGIN_RING(chan, 1, 0x0000, 1);
+ BEGIN_RING(chan, sub, 0x0000, 1);
OUT_RING(chan, NvImagePatt);
- BEGIN_RING(chan, 1, 0x0300, 8);
+ BEGIN_RING(chan, sub, 0x0300, 8);
OUT_RING(chan, pattern_fmt);
#ifdef __BIG_ENDIAN
OUT_RING(chan, 2);
OUT_RING(chan, ~0);
OUT_RING(chan, ~0);
- BEGIN_RING(chan, 1, 0x0000, 1);
+ BEGIN_RING(chan, sub, 0x0000, 1);
OUT_RING(chan, NvClipRect);
- BEGIN_RING(chan, 1, 0x0300, 2);
+ BEGIN_RING(chan, sub, 0x0300, 2);
OUT_RING(chan, 0);
OUT_RING(chan, (info->var.yres_virtual << 16) | info->var.xres_virtual);
return (reassign == 1);
}
+bool
+nv04_fifo_cache_flush(struct drm_device *dev)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_timer_engine *ptimer = &dev_priv->engine.timer;
+ uint64_t start = ptimer->read(dev);
+
+ do {
+ if (nv_rd32(dev, NV03_PFIFO_CACHE1_GET) ==
+ nv_rd32(dev, NV03_PFIFO_CACHE1_PUT))
+ return true;
+
+ } while (ptimer->read(dev) - start < 100000000);
+
+ NV_ERROR(dev, "Timeout flushing the PFIFO cache.\n");
+
+ return false;
+}
+
+bool
+nv04_fifo_cache_pull(struct drm_device *dev, bool enable)
+{
+ uint32_t pull = nv_rd32(dev, NV04_PFIFO_CACHE1_PULL0);
+
+ if (enable) {
+ nv_wr32(dev, NV04_PFIFO_CACHE1_PULL0, pull | 1);
+ } else {
+ nv_wr32(dev, NV04_PFIFO_CACHE1_PULL0, pull & ~1);
+ nv_wr32(dev, NV04_PFIFO_CACHE1_HASH, 0);
+ }
+
+ return !!(pull & 1);
+}
+
int
nv04_fifo_channel_id(struct drm_device *dev)
{
#include "nouveau_drv.h"
static uint32_t nv04_graph_ctx_regs[] = {
+ 0x0040053c,
+ 0x00400544,
+ 0x00400540,
+ 0x00400548,
NV04_PGRAPH_CTX_SWITCH1,
NV04_PGRAPH_CTX_SWITCH2,
NV04_PGRAPH_CTX_SWITCH3,
NV04_PGRAPH_PATT_COLOR0,
NV04_PGRAPH_PATT_COLOR1,
NV04_PGRAPH_PATT_COLORRAM+0x00,
- NV04_PGRAPH_PATT_COLORRAM+0x01,
- NV04_PGRAPH_PATT_COLORRAM+0x02,
- NV04_PGRAPH_PATT_COLORRAM+0x03,
NV04_PGRAPH_PATT_COLORRAM+0x04,
- NV04_PGRAPH_PATT_COLORRAM+0x05,
- NV04_PGRAPH_PATT_COLORRAM+0x06,
- NV04_PGRAPH_PATT_COLORRAM+0x07,
NV04_PGRAPH_PATT_COLORRAM+0x08,
- NV04_PGRAPH_PATT_COLORRAM+0x09,
- NV04_PGRAPH_PATT_COLORRAM+0x0A,
- NV04_PGRAPH_PATT_COLORRAM+0x0B,
- NV04_PGRAPH_PATT_COLORRAM+0x0C,
- NV04_PGRAPH_PATT_COLORRAM+0x0D,
- NV04_PGRAPH_PATT_COLORRAM+0x0E,
- NV04_PGRAPH_PATT_COLORRAM+0x0F,
+ NV04_PGRAPH_PATT_COLORRAM+0x0c,
NV04_PGRAPH_PATT_COLORRAM+0x10,
- NV04_PGRAPH_PATT_COLORRAM+0x11,
- NV04_PGRAPH_PATT_COLORRAM+0x12,
- NV04_PGRAPH_PATT_COLORRAM+0x13,
NV04_PGRAPH_PATT_COLORRAM+0x14,
- NV04_PGRAPH_PATT_COLORRAM+0x15,
- NV04_PGRAPH_PATT_COLORRAM+0x16,
- NV04_PGRAPH_PATT_COLORRAM+0x17,
NV04_PGRAPH_PATT_COLORRAM+0x18,
- NV04_PGRAPH_PATT_COLORRAM+0x19,
- NV04_PGRAPH_PATT_COLORRAM+0x1A,
- NV04_PGRAPH_PATT_COLORRAM+0x1B,
- NV04_PGRAPH_PATT_COLORRAM+0x1C,
- NV04_PGRAPH_PATT_COLORRAM+0x1D,
- NV04_PGRAPH_PATT_COLORRAM+0x1E,
- NV04_PGRAPH_PATT_COLORRAM+0x1F,
+ NV04_PGRAPH_PATT_COLORRAM+0x1c,
NV04_PGRAPH_PATT_COLORRAM+0x20,
- NV04_PGRAPH_PATT_COLORRAM+0x21,
- NV04_PGRAPH_PATT_COLORRAM+0x22,
- NV04_PGRAPH_PATT_COLORRAM+0x23,
NV04_PGRAPH_PATT_COLORRAM+0x24,
- NV04_PGRAPH_PATT_COLORRAM+0x25,
- NV04_PGRAPH_PATT_COLORRAM+0x26,
- NV04_PGRAPH_PATT_COLORRAM+0x27,
NV04_PGRAPH_PATT_COLORRAM+0x28,
- NV04_PGRAPH_PATT_COLORRAM+0x29,
- NV04_PGRAPH_PATT_COLORRAM+0x2A,
- NV04_PGRAPH_PATT_COLORRAM+0x2B,
- NV04_PGRAPH_PATT_COLORRAM+0x2C,
- NV04_PGRAPH_PATT_COLORRAM+0x2D,
- NV04_PGRAPH_PATT_COLORRAM+0x2E,
- NV04_PGRAPH_PATT_COLORRAM+0x2F,
+ NV04_PGRAPH_PATT_COLORRAM+0x2c,
NV04_PGRAPH_PATT_COLORRAM+0x30,
- NV04_PGRAPH_PATT_COLORRAM+0x31,
- NV04_PGRAPH_PATT_COLORRAM+0x32,
- NV04_PGRAPH_PATT_COLORRAM+0x33,
NV04_PGRAPH_PATT_COLORRAM+0x34,
- NV04_PGRAPH_PATT_COLORRAM+0x35,
- NV04_PGRAPH_PATT_COLORRAM+0x36,
- NV04_PGRAPH_PATT_COLORRAM+0x37,
NV04_PGRAPH_PATT_COLORRAM+0x38,
- NV04_PGRAPH_PATT_COLORRAM+0x39,
- NV04_PGRAPH_PATT_COLORRAM+0x3A,
- NV04_PGRAPH_PATT_COLORRAM+0x3B,
- NV04_PGRAPH_PATT_COLORRAM+0x3C,
- NV04_PGRAPH_PATT_COLORRAM+0x3D,
- NV04_PGRAPH_PATT_COLORRAM+0x3E,
- NV04_PGRAPH_PATT_COLORRAM+0x3F,
+ NV04_PGRAPH_PATT_COLORRAM+0x3c,
+ NV04_PGRAPH_PATT_COLORRAM+0x40,
+ NV04_PGRAPH_PATT_COLORRAM+0x44,
+ NV04_PGRAPH_PATT_COLORRAM+0x48,
+ NV04_PGRAPH_PATT_COLORRAM+0x4c,
+ NV04_PGRAPH_PATT_COLORRAM+0x50,
+ NV04_PGRAPH_PATT_COLORRAM+0x54,
+ NV04_PGRAPH_PATT_COLORRAM+0x58,
+ NV04_PGRAPH_PATT_COLORRAM+0x5c,
+ NV04_PGRAPH_PATT_COLORRAM+0x60,
+ NV04_PGRAPH_PATT_COLORRAM+0x64,
+ NV04_PGRAPH_PATT_COLORRAM+0x68,
+ NV04_PGRAPH_PATT_COLORRAM+0x6c,
+ NV04_PGRAPH_PATT_COLORRAM+0x70,
+ NV04_PGRAPH_PATT_COLORRAM+0x74,
+ NV04_PGRAPH_PATT_COLORRAM+0x78,
+ NV04_PGRAPH_PATT_COLORRAM+0x7c,
+ NV04_PGRAPH_PATT_COLORRAM+0x80,
+ NV04_PGRAPH_PATT_COLORRAM+0x84,
+ NV04_PGRAPH_PATT_COLORRAM+0x88,
+ NV04_PGRAPH_PATT_COLORRAM+0x8c,
+ NV04_PGRAPH_PATT_COLORRAM+0x90,
+ NV04_PGRAPH_PATT_COLORRAM+0x94,
+ NV04_PGRAPH_PATT_COLORRAM+0x98,
+ NV04_PGRAPH_PATT_COLORRAM+0x9c,
+ NV04_PGRAPH_PATT_COLORRAM+0xa0,
+ NV04_PGRAPH_PATT_COLORRAM+0xa4,
+ NV04_PGRAPH_PATT_COLORRAM+0xa8,
+ NV04_PGRAPH_PATT_COLORRAM+0xac,
+ NV04_PGRAPH_PATT_COLORRAM+0xb0,
+ NV04_PGRAPH_PATT_COLORRAM+0xb4,
+ NV04_PGRAPH_PATT_COLORRAM+0xb8,
+ NV04_PGRAPH_PATT_COLORRAM+0xbc,
+ NV04_PGRAPH_PATT_COLORRAM+0xc0,
+ NV04_PGRAPH_PATT_COLORRAM+0xc4,
+ NV04_PGRAPH_PATT_COLORRAM+0xc8,
+ NV04_PGRAPH_PATT_COLORRAM+0xcc,
+ NV04_PGRAPH_PATT_COLORRAM+0xd0,
+ NV04_PGRAPH_PATT_COLORRAM+0xd4,
+ NV04_PGRAPH_PATT_COLORRAM+0xd8,
+ NV04_PGRAPH_PATT_COLORRAM+0xdc,
+ NV04_PGRAPH_PATT_COLORRAM+0xe0,
+ NV04_PGRAPH_PATT_COLORRAM+0xe4,
+ NV04_PGRAPH_PATT_COLORRAM+0xe8,
+ NV04_PGRAPH_PATT_COLORRAM+0xec,
+ NV04_PGRAPH_PATT_COLORRAM+0xf0,
+ NV04_PGRAPH_PATT_COLORRAM+0xf4,
+ NV04_PGRAPH_PATT_COLORRAM+0xf8,
+ NV04_PGRAPH_PATT_COLORRAM+0xfc,
NV04_PGRAPH_PATTERN,
0x0040080c,
NV04_PGRAPH_PATTERN_SHAPE,
0x004004f8,
0x0040047c,
0x004004fc,
- 0x0040053c,
- 0x00400544,
- 0x00400540,
- 0x00400548,
- 0x00400560,
- 0x00400568,
- 0x00400564,
- 0x0040056c,
0x00400534,
0x00400538,
0x00400514,
0x00400500,
0x00400504,
NV04_PGRAPH_VALID1,
- NV04_PGRAPH_VALID2
-
-
+ NV04_PGRAPH_VALID2,
+ NV04_PGRAPH_DEBUG_3
};
struct graph_state {
pgraph->fifo_access(dev, true);
}
+static uint32_t *ctx_reg(struct graph_state *ctx, uint32_t reg)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(nv04_graph_ctx_regs); i++) {
+ if (nv04_graph_ctx_regs[i] == reg)
+ return &ctx->nv04[i];
+ }
+
+ return NULL;
+}
+
int nv04_graph_create_context(struct nouveau_channel *chan)
{
struct graph_state *pgraph_ctx;
if (pgraph_ctx == NULL)
return -ENOMEM;
- /* dev_priv->fifos[channel].pgraph_ctx_user = channel << 24; */
- pgraph_ctx->nv04[0] = 0x0001ffff;
- /* is it really needed ??? */
-#if 0
- dev_priv->fifos[channel].pgraph_ctx[1] =
- nv_rd32(dev, NV_PGRAPH_DEBUG_4);
- dev_priv->fifos[channel].pgraph_ctx[2] =
- nv_rd32(dev, 0x004006b0);
-#endif
+ *ctx_reg(pgraph_ctx, NV04_PGRAPH_DEBUG_3) = 0xfad4ff31;
+
return 0;
}
nv_wr32(dev, nv04_graph_ctx_regs[i], pgraph_ctx->nv04[i]);
nv_wr32(dev, NV04_PGRAPH_CTX_CONTROL, 0x10010100);
- nv_wr32(dev, NV04_PGRAPH_CTX_USER, chan->id << 24);
+
+ tmp = nv_rd32(dev, NV04_PGRAPH_CTX_USER) & 0x00ffffff;
+ nv_wr32(dev, NV04_PGRAPH_CTX_USER, tmp | chan->id << 24);
+
tmp = nv_rd32(dev, NV04_PGRAPH_FFINTFC_ST2);
nv_wr32(dev, NV04_PGRAPH_FFINTFC_ST2, tmp & 0x000fffff);
+
return 0;
}
nv_wr32(dev, NV04_PGRAPH_STATE , 0xFFFFFFFF);
nv_wr32(dev, NV04_PGRAPH_CTX_CONTROL , 0x10000100);
tmp = nv_rd32(dev, NV04_PGRAPH_CTX_USER) & 0x00ffffff;
- tmp |= dev_priv->engine.fifo.channels << 24;
+ tmp |= (dev_priv->engine.fifo.channels - 1) << 24;
nv_wr32(dev, NV04_PGRAPH_CTX_USER, tmp);
/* These don't belong here, they're part of a per-channel context */
int mthd, uint32_t data)
{
struct drm_device *dev = chan->dev;
- uint32_t instance = nv_rd32(dev, NV04_PGRAPH_CTX_SWITCH4) & 0xffff;
+ uint32_t instance = (nv_rd32(dev, NV04_PGRAPH_CTX_SWITCH4) & 0xffff) << 4;
int subc = (nv_rd32(dev, NV04_PGRAPH_TRAPPED_ADDR) >> 13) & 0x7;
uint32_t tmp;
nv_wi32(dev, instance, tmp);
nv_wr32(dev, NV04_PGRAPH_CTX_SWITCH1, tmp);
- nv_wr32(dev, NV04_PGRAPH_CTX_CACHE1 + subc, tmp);
+ nv_wr32(dev, NV04_PGRAPH_CTX_CACHE1 + (subc<<2), tmp);
return 0;
}
-static struct nouveau_pgraph_object_method nv04_graph_mthds_m2mf[] = {
+static struct nouveau_pgraph_object_method nv04_graph_mthds_sw[] = {
{ 0x0150, nv04_graph_mthd_set_ref },
{}
};
};
struct nouveau_pgraph_object_class nv04_graph_grclass[] = {
- { 0x0039, false, nv04_graph_mthds_m2mf },
+ { 0x0039, false, NULL },
{ 0x004a, false, nv04_graph_mthds_set_operation }, /* gdirect */
{ 0x005f, false, nv04_graph_mthds_set_operation }, /* imageblit */
{ 0x0061, false, nv04_graph_mthds_set_operation }, /* ifc */
{ 0x0053, false, NULL }, /* surf3d */
{ 0x0054, false, NULL }, /* tex_tri */
{ 0x0055, false, NULL }, /* multitex_tri */
+ { 0x506e, true, nv04_graph_mthds_sw },
{}
};
#include "nouveau_drv.h"
#include "nouveau_drm.h"
+void
+nv10_fb_set_region_tiling(struct drm_device *dev, int i, uint32_t addr,
+ uint32_t size, uint32_t pitch)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ uint32_t limit = max(1u, addr + size) - 1;
+
+ if (pitch) {
+ if (dev_priv->card_type >= NV_20)
+ addr |= 1;
+ else
+ addr |= 1 << 31;
+ }
+
+ nv_wr32(dev, NV10_PFB_TLIMIT(i), limit);
+ nv_wr32(dev, NV10_PFB_TSIZE(i), pitch);
+ nv_wr32(dev, NV10_PFB_TILE(i), addr);
+}
+
int
nv10_fb_init(struct drm_device *dev)
{
- uint32_t fb_bar_size;
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
int i;
- fb_bar_size = drm_get_resource_len(dev, 0) - 1;
- for (i = 0; i < NV10_PFB_TILE__SIZE; i++) {
- nv_wr32(dev, NV10_PFB_TILE(i), 0);
- nv_wr32(dev, NV10_PFB_TLIMIT(i), fb_bar_size);
- }
+ pfb->num_tiles = NV10_PFB_TILE__SIZE;
+
+ /* Turn all the tiling regions off. */
+ for (i = 0; i < pfb->num_tiles; i++)
+ pfb->set_region_tiling(dev, i, 0, 0, 0);
return 0;
}
int nv10[ARRAY_SIZE(nv10_graph_ctx_regs)];
int nv17[ARRAY_SIZE(nv17_graph_ctx_regs)];
struct pipe_state pipe_state;
+ uint32_t lma_window[4];
};
+#define PIPE_SAVE(dev, state, addr) \
+ do { \
+ int __i; \
+ nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, addr); \
+ for (__i = 0; __i < ARRAY_SIZE(state); __i++) \
+ state[__i] = nv_rd32(dev, NV10_PGRAPH_PIPE_DATA); \
+ } while (0)
+
+#define PIPE_RESTORE(dev, state, addr) \
+ do { \
+ int __i; \
+ nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, addr); \
+ for (__i = 0; __i < ARRAY_SIZE(state); __i++) \
+ nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, state[__i]); \
+ } while (0)
+
static void nv10_graph_save_pipe(struct nouveau_channel *chan)
{
struct drm_device *dev = chan->dev;
struct graph_state *pgraph_ctx = chan->pgraph_ctx;
- struct pipe_state *fifo_pipe_state = &pgraph_ctx->pipe_state;
- int i;
-#define PIPE_SAVE(addr) \
- do { \
- nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, addr); \
- for (i = 0; i < ARRAY_SIZE(fifo_pipe_state->pipe_##addr); i++) \
- fifo_pipe_state->pipe_##addr[i] = nv_rd32(dev, NV10_PGRAPH_PIPE_DATA); \
- } while (0)
-
- PIPE_SAVE(0x4400);
- PIPE_SAVE(0x0200);
- PIPE_SAVE(0x6400);
- PIPE_SAVE(0x6800);
- PIPE_SAVE(0x6c00);
- PIPE_SAVE(0x7000);
- PIPE_SAVE(0x7400);
- PIPE_SAVE(0x7800);
- PIPE_SAVE(0x0040);
- PIPE_SAVE(0x0000);
-
-#undef PIPE_SAVE
+ struct pipe_state *pipe = &pgraph_ctx->pipe_state;
+
+ PIPE_SAVE(dev, pipe->pipe_0x4400, 0x4400);
+ PIPE_SAVE(dev, pipe->pipe_0x0200, 0x0200);
+ PIPE_SAVE(dev, pipe->pipe_0x6400, 0x6400);
+ PIPE_SAVE(dev, pipe->pipe_0x6800, 0x6800);
+ PIPE_SAVE(dev, pipe->pipe_0x6c00, 0x6c00);
+ PIPE_SAVE(dev, pipe->pipe_0x7000, 0x7000);
+ PIPE_SAVE(dev, pipe->pipe_0x7400, 0x7400);
+ PIPE_SAVE(dev, pipe->pipe_0x7800, 0x7800);
+ PIPE_SAVE(dev, pipe->pipe_0x0040, 0x0040);
+ PIPE_SAVE(dev, pipe->pipe_0x0000, 0x0000);
}
static void nv10_graph_load_pipe(struct nouveau_channel *chan)
{
struct drm_device *dev = chan->dev;
struct graph_state *pgraph_ctx = chan->pgraph_ctx;
- struct pipe_state *fifo_pipe_state = &pgraph_ctx->pipe_state;
- int i;
+ struct pipe_state *pipe = &pgraph_ctx->pipe_state;
uint32_t xfmode0, xfmode1;
-#define PIPE_RESTORE(addr) \
- do { \
- nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, addr); \
- for (i = 0; i < ARRAY_SIZE(fifo_pipe_state->pipe_##addr); i++) \
- nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, fifo_pipe_state->pipe_##addr[i]); \
- } while (0)
-
+ int i;
nouveau_wait_for_idle(dev);
/* XXX check haiku comments */
nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x00000008);
- PIPE_RESTORE(0x0200);
+ PIPE_RESTORE(dev, pipe->pipe_0x0200, 0x0200);
nouveau_wait_for_idle(dev);
/* restore XFMODE */
nv_wr32(dev, NV10_PGRAPH_XFMODE0, xfmode0);
nv_wr32(dev, NV10_PGRAPH_XFMODE1, xfmode1);
- PIPE_RESTORE(0x6400);
- PIPE_RESTORE(0x6800);
- PIPE_RESTORE(0x6c00);
- PIPE_RESTORE(0x7000);
- PIPE_RESTORE(0x7400);
- PIPE_RESTORE(0x7800);
- PIPE_RESTORE(0x4400);
- PIPE_RESTORE(0x0000);
- PIPE_RESTORE(0x0040);
+ PIPE_RESTORE(dev, pipe->pipe_0x6400, 0x6400);
+ PIPE_RESTORE(dev, pipe->pipe_0x6800, 0x6800);
+ PIPE_RESTORE(dev, pipe->pipe_0x6c00, 0x6c00);
+ PIPE_RESTORE(dev, pipe->pipe_0x7000, 0x7000);
+ PIPE_RESTORE(dev, pipe->pipe_0x7400, 0x7400);
+ PIPE_RESTORE(dev, pipe->pipe_0x7800, 0x7800);
+ PIPE_RESTORE(dev, pipe->pipe_0x4400, 0x4400);
+ PIPE_RESTORE(dev, pipe->pipe_0x0000, 0x0000);
+ PIPE_RESTORE(dev, pipe->pipe_0x0040, 0x0040);
nouveau_wait_for_idle(dev);
-
-#undef PIPE_RESTORE
}
static void nv10_graph_create_pipe(struct nouveau_channel *chan)
chan->pgraph_ctx = NULL;
}
+void
+nv10_graph_set_region_tiling(struct drm_device *dev, int i, uint32_t addr,
+ uint32_t size, uint32_t pitch)
+{
+ uint32_t limit = max(1u, addr + size) - 1;
+
+ if (pitch)
+ addr |= 1 << 31;
+
+ nv_wr32(dev, NV10_PGRAPH_TLIMIT(i), limit);
+ nv_wr32(dev, NV10_PGRAPH_TSIZE(i), pitch);
+ nv_wr32(dev, NV10_PGRAPH_TILE(i), addr);
+}
+
int nv10_graph_init(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
(1<<31));
if (dev_priv->chipset >= 0x17) {
nv_wr32(dev, NV10_PGRAPH_DEBUG_4, 0x1f000000);
+ nv_wr32(dev, 0x400a10, 0x3ff3fb6);
+ nv_wr32(dev, 0x400838, 0x2f8684);
+ nv_wr32(dev, 0x40083c, 0x115f3f);
nv_wr32(dev, 0x004006b0, 0x40000020);
} else
nv_wr32(dev, NV10_PGRAPH_DEBUG_4, 0x00000000);
- /* copy tile info from PFB */
- for (i = 0; i < NV10_PFB_TILE__SIZE; i++) {
- nv_wr32(dev, NV10_PGRAPH_TILE(i),
- nv_rd32(dev, NV10_PFB_TILE(i)));
- nv_wr32(dev, NV10_PGRAPH_TLIMIT(i),
- nv_rd32(dev, NV10_PFB_TLIMIT(i)));
- nv_wr32(dev, NV10_PGRAPH_TSIZE(i),
- nv_rd32(dev, NV10_PFB_TSIZE(i)));
- nv_wr32(dev, NV10_PGRAPH_TSTATUS(i),
- nv_rd32(dev, NV10_PFB_TSTATUS(i)));
- }
+ /* Turn all the tiling regions off. */
+ for (i = 0; i < NV10_PFB_TILE__SIZE; i++)
+ nv10_graph_set_region_tiling(dev, i, 0, 0, 0);
nv_wr32(dev, NV10_PGRAPH_CTX_SWITCH1, 0x00000000);
nv_wr32(dev, NV10_PGRAPH_CTX_SWITCH2, 0x00000000);
{
}
+static int
+nv17_graph_mthd_lma_window(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ struct drm_device *dev = chan->dev;
+ struct graph_state *ctx = chan->pgraph_ctx;
+ struct pipe_state *pipe = &ctx->pipe_state;
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
+ uint32_t pipe_0x0040[1], pipe_0x64c0[8], pipe_0x6a80[3], pipe_0x6ab0[3];
+ uint32_t xfmode0, xfmode1;
+ int i;
+
+ ctx->lma_window[(mthd - 0x1638) / 4] = data;
+
+ if (mthd != 0x1644)
+ return 0;
+
+ nouveau_wait_for_idle(dev);
+
+ PIPE_SAVE(dev, pipe_0x0040, 0x0040);
+ PIPE_SAVE(dev, pipe->pipe_0x0200, 0x0200);
+
+ PIPE_RESTORE(dev, ctx->lma_window, 0x6790);
+
+ nouveau_wait_for_idle(dev);
+
+ xfmode0 = nv_rd32(dev, NV10_PGRAPH_XFMODE0);
+ xfmode1 = nv_rd32(dev, NV10_PGRAPH_XFMODE1);
+
+ PIPE_SAVE(dev, pipe->pipe_0x4400, 0x4400);
+ PIPE_SAVE(dev, pipe_0x64c0, 0x64c0);
+ PIPE_SAVE(dev, pipe_0x6ab0, 0x6ab0);
+ PIPE_SAVE(dev, pipe_0x6a80, 0x6a80);
+
+ nouveau_wait_for_idle(dev);
+
+ nv_wr32(dev, NV10_PGRAPH_XFMODE0, 0x10000000);
+ nv_wr32(dev, NV10_PGRAPH_XFMODE1, 0x00000000);
+ nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, 0x000064c0);
+ for (i = 0; i < 4; i++)
+ nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x3f800000);
+ for (i = 0; i < 4; i++)
+ nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x00000000);
+
+ nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, 0x00006ab0);
+ for (i = 0; i < 3; i++)
+ nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x3f800000);
+
+ nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, 0x00006a80);
+ for (i = 0; i < 3; i++)
+ nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x00000000);
+
+ nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, 0x00000040);
+ nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x00000008);
+
+ PIPE_RESTORE(dev, pipe->pipe_0x0200, 0x0200);
+
+ nouveau_wait_for_idle(dev);
+
+ PIPE_RESTORE(dev, pipe_0x0040, 0x0040);
+
+ nv_wr32(dev, NV10_PGRAPH_XFMODE0, xfmode0);
+ nv_wr32(dev, NV10_PGRAPH_XFMODE1, xfmode1);
+
+ PIPE_RESTORE(dev, pipe_0x64c0, 0x64c0);
+ PIPE_RESTORE(dev, pipe_0x6ab0, 0x6ab0);
+ PIPE_RESTORE(dev, pipe_0x6a80, 0x6a80);
+ PIPE_RESTORE(dev, pipe->pipe_0x4400, 0x4400);
+
+ nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, 0x000000c0);
+ nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x00000000);
+
+ nouveau_wait_for_idle(dev);
+
+ pgraph->fifo_access(dev, true);
+
+ return 0;
+}
+
+static int
+nv17_graph_mthd_lma_enable(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ struct drm_device *dev = chan->dev;
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
+
+ nouveau_wait_for_idle(dev);
+
+ nv_wr32(dev, NV10_PGRAPH_DEBUG_4,
+ nv_rd32(dev, NV10_PGRAPH_DEBUG_4) | 0x1 << 8);
+ nv_wr32(dev, 0x004006b0,
+ nv_rd32(dev, 0x004006b0) | 0x8 << 24);
+
+ pgraph->fifo_access(dev, true);
+
+ return 0;
+}
+
+static struct nouveau_pgraph_object_method nv17_graph_celsius_mthds[] = {
+ { 0x1638, nv17_graph_mthd_lma_window },
+ { 0x163c, nv17_graph_mthd_lma_window },
+ { 0x1640, nv17_graph_mthd_lma_window },
+ { 0x1644, nv17_graph_mthd_lma_window },
+ { 0x1658, nv17_graph_mthd_lma_enable },
+ {}
+};
+
struct nouveau_pgraph_object_class nv10_graph_grclass[] = {
{ 0x0030, false, NULL }, /* null */
{ 0x0039, false, NULL }, /* m2mf */
{ 0x0095, false, NULL }, /* multitex_tri */
{ 0x0056, false, NULL }, /* celcius (nv10) */
{ 0x0096, false, NULL }, /* celcius (nv11) */
- { 0x0099, false, NULL }, /* celcius (nv17) */
+ { 0x0099, false, nv17_graph_celsius_mthds }, /* celcius (nv17) */
{}
};
#include "nouveau_hw.h"
#include "nv17_tv.h"
-enum drm_connector_status nv17_tv_detect(struct drm_encoder *encoder,
- struct drm_connector *connector,
- uint32_t pin_mask)
+static uint32_t nv42_tv_sample_load(struct drm_encoder *encoder)
{
+ struct drm_device *dev = encoder->dev;
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ uint32_t testval, regoffset = nv04_dac_output_offset(encoder);
+ uint32_t gpio0, gpio1, fp_htotal, fp_hsync_start, fp_hsync_end,
+ fp_control, test_ctrl, dacclk, ctv_14, ctv_1c, ctv_6c;
+ uint32_t sample = 0;
+ int head;
+
+#define RGB_TEST_DATA(r, g, b) (r << 0 | g << 10 | b << 20)
+ testval = RGB_TEST_DATA(0x82, 0xeb, 0x82);
+ if (dev_priv->vbios->tvdactestval)
+ testval = dev_priv->vbios->tvdactestval;
+
+ dacclk = NVReadRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset);
+ head = (dacclk & 0x100) >> 8;
+
+ /* Save the previous state. */
+ gpio1 = nv17_gpio_get(dev, DCB_GPIO_TVDAC1);
+ gpio0 = nv17_gpio_get(dev, DCB_GPIO_TVDAC0);
+ fp_htotal = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_HTOTAL);
+ fp_hsync_start = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_START);
+ fp_hsync_end = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_END);
+ fp_control = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_TG_CONTROL);
+ test_ctrl = NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset);
+ ctv_1c = NVReadRAMDAC(dev, head, 0x680c1c);
+ ctv_14 = NVReadRAMDAC(dev, head, 0x680c14);
+ ctv_6c = NVReadRAMDAC(dev, head, 0x680c6c);
+
+ /* Prepare the DAC for load detection. */
+ nv17_gpio_set(dev, DCB_GPIO_TVDAC1, true);
+ nv17_gpio_set(dev, DCB_GPIO_TVDAC0, true);
+
+ NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HTOTAL, 1343);
+ NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_START, 1047);
+ NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_END, 1183);
+ NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_TG_CONTROL,
+ NV_PRAMDAC_FP_TG_CONTROL_DISPEN_POS |
+ NV_PRAMDAC_FP_TG_CONTROL_WIDTH_12 |
+ NV_PRAMDAC_FP_TG_CONTROL_READ_PROG |
+ NV_PRAMDAC_FP_TG_CONTROL_HSYNC_POS |
+ NV_PRAMDAC_FP_TG_CONTROL_VSYNC_POS);
+
+ NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset, 0);
+
+ NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset,
+ (dacclk & ~0xff) | 0x22);
+ msleep(1);
+ NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset,
+ (dacclk & ~0xff) | 0x21);
+
+ NVWriteRAMDAC(dev, head, 0x680c1c, 1 << 20);
+ NVWriteRAMDAC(dev, head, 0x680c14, 4 << 16);
+
+ /* Sample pin 0x4 (usually S-video luma). */
+ NVWriteRAMDAC(dev, head, 0x680c6c, testval >> 10 & 0x3ff);
+ msleep(20);
+ sample |= NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset)
+ & 0x4 << 28;
+
+ /* Sample the remaining pins. */
+ NVWriteRAMDAC(dev, head, 0x680c6c, testval & 0x3ff);
+ msleep(20);
+ sample |= NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset)
+ & 0xa << 28;
+
+ /* Restore the previous state. */
+ NVWriteRAMDAC(dev, head, 0x680c1c, ctv_1c);
+ NVWriteRAMDAC(dev, head, 0x680c14, ctv_14);
+ NVWriteRAMDAC(dev, head, 0x680c6c, ctv_6c);
+ NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset, dacclk);
+ NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset, test_ctrl);
+ NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_TG_CONTROL, fp_control);
+ NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_END, fp_hsync_end);
+ NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_START, fp_hsync_start);
+ NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HTOTAL, fp_htotal);
+ nv17_gpio_set(dev, DCB_GPIO_TVDAC1, gpio1);
+ nv17_gpio_set(dev, DCB_GPIO_TVDAC0, gpio0);
+
+ return sample;
+}
+
+static enum drm_connector_status
+nv17_tv_detect(struct drm_encoder *encoder, struct drm_connector *connector)
+{
+ struct drm_device *dev = encoder->dev;
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct drm_mode_config *conf = &dev->mode_config;
struct nv17_tv_encoder *tv_enc = to_tv_enc(encoder);
+ struct dcb_entry *dcb = tv_enc->base.dcb;
- tv_enc->pin_mask = pin_mask >> 28 & 0xe;
+ if (dev_priv->chipset == 0x42 ||
+ dev_priv->chipset == 0x43)
+ tv_enc->pin_mask = nv42_tv_sample_load(encoder) >> 28 & 0xe;
+ else
+ tv_enc->pin_mask = nv17_dac_sample_load(encoder) >> 28 & 0xe;
switch (tv_enc->pin_mask) {
case 0x2:
tv_enc->subconnector = DRM_MODE_SUBCONNECTOR_SVIDEO;
break;
case 0xe:
- if (nouveau_encoder(encoder)->dcb->tvconf.has_component_output)
+ if (dcb->tvconf.has_component_output)
tv_enc->subconnector = DRM_MODE_SUBCONNECTOR_Component;
else
tv_enc->subconnector = DRM_MODE_SUBCONNECTOR_SCART;
}
drm_connector_property_set_value(connector,
- encoder->dev->mode_config.tv_subconnector_property,
- tv_enc->subconnector);
+ conf->tv_subconnector_property,
+ tv_enc->subconnector);
- return tv_enc->subconnector ? connector_status_connected :
- connector_status_disconnected;
+ if (tv_enc->subconnector) {
+ NV_INFO(dev, "Load detected on output %c\n",
+ '@' + ffs(dcb->or));
+ return connector_status_connected;
+ } else {
+ return connector_status_disconnected;
+ }
}
static const struct {
return;
nouveau_encoder(encoder)->last_dpms = mode;
- NV_TRACE(dev, "Setting dpms mode %d on TV encoder (output %d)\n",
+ NV_INFO(dev, "Setting dpms mode %d on TV encoder (output %d)\n",
mode, nouveau_encoder(encoder)->dcb->index);
regs->ptv_200 &= ~1;
{
struct nv17_tv_encoder *tv_enc = to_tv_enc(encoder);
- NV_DEBUG(encoder->dev, "\n");
+ NV_DEBUG_KMS(encoder->dev, "\n");
drm_encoder_cleanup(encoder);
kfree(tv_enc);
.prepare = nv17_tv_prepare,
.commit = nv17_tv_commit,
.mode_set = nv17_tv_mode_set,
- .detect = nv17_dac_detect,
+ .detect = nv17_tv_detect,
};
static struct drm_encoder_slave_funcs nv17_tv_slave_funcs = {
nouveau_wait_for_idle(dev);
}
+void
+nv20_graph_set_region_tiling(struct drm_device *dev, int i, uint32_t addr,
+ uint32_t size, uint32_t pitch)
+{
+ uint32_t limit = max(1u, addr + size) - 1;
+
+ if (pitch)
+ addr |= 1;
+
+ nv_wr32(dev, NV20_PGRAPH_TLIMIT(i), limit);
+ nv_wr32(dev, NV20_PGRAPH_TSIZE(i), pitch);
+ nv_wr32(dev, NV20_PGRAPH_TILE(i), addr);
+
+ nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0030 + 4 * i);
+ nv_wr32(dev, NV10_PGRAPH_RDI_DATA, limit);
+ nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0050 + 4 * i);
+ nv_wr32(dev, NV10_PGRAPH_RDI_DATA, pitch);
+ nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0010 + 4 * i);
+ nv_wr32(dev, NV10_PGRAPH_RDI_DATA, addr);
+}
+
int
nv20_graph_init(struct drm_device *dev)
{
nv_wr32(dev, NV10_PGRAPH_RDI_DATA , 0x00000030);
}
- /* copy tile info from PFB */
- for (i = 0; i < NV10_PFB_TILE__SIZE; i++) {
- nv_wr32(dev, 0x00400904 + i * 0x10,
- nv_rd32(dev, NV10_PFB_TLIMIT(i)));
- /* which is NV40_PGRAPH_TLIMIT0(i) ?? */
- nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0030 + i * 4);
- nv_wr32(dev, NV10_PGRAPH_RDI_DATA,
- nv_rd32(dev, NV10_PFB_TLIMIT(i)));
- nv_wr32(dev, 0x00400908 + i * 0x10,
- nv_rd32(dev, NV10_PFB_TSIZE(i)));
- /* which is NV40_PGRAPH_TSIZE0(i) ?? */
- nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0050 + i * 4);
- nv_wr32(dev, NV10_PGRAPH_RDI_DATA,
- nv_rd32(dev, NV10_PFB_TSIZE(i)));
- nv_wr32(dev, 0x00400900 + i * 0x10,
- nv_rd32(dev, NV10_PFB_TILE(i)));
- /* which is NV40_PGRAPH_TILE0(i) ?? */
- nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0010 + i * 4);
- nv_wr32(dev, NV10_PGRAPH_RDI_DATA,
- nv_rd32(dev, NV10_PFB_TILE(i)));
- }
+ /* Turn all the tiling regions off. */
+ for (i = 0; i < NV10_PFB_TILE__SIZE; i++)
+ nv20_graph_set_region_tiling(dev, i, 0, 0, 0);
+
for (i = 0; i < 8; i++) {
nv_wr32(dev, 0x400980 + i * 4, nv_rd32(dev, 0x100300 + i * 4));
nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0090 + i * 4);
nv_wr32(dev, 0x4000c0, 0x00000016);
- /* copy tile info from PFB */
- for (i = 0; i < NV10_PFB_TILE__SIZE; i++) {
- nv_wr32(dev, 0x00400904 + i * 0x10,
- nv_rd32(dev, NV10_PFB_TLIMIT(i)));
- /* which is NV40_PGRAPH_TLIMIT0(i) ?? */
- nv_wr32(dev, 0x00400908 + i * 0x10,
- nv_rd32(dev, NV10_PFB_TSIZE(i)));
- /* which is NV40_PGRAPH_TSIZE0(i) ?? */
- nv_wr32(dev, 0x00400900 + i * 0x10,
- nv_rd32(dev, NV10_PFB_TILE(i)));
- /* which is NV40_PGRAPH_TILE0(i) ?? */
- }
+ /* Turn all the tiling regions off. */
+ for (i = 0; i < NV10_PFB_TILE__SIZE; i++)
+ nv20_graph_set_region_tiling(dev, i, 0, 0, 0);
nv_wr32(dev, NV10_PGRAPH_CTX_CONTROL, 0x10000100);
nv_wr32(dev, NV10_PGRAPH_STATE , 0xFFFFFFFF);
#include "nouveau_drv.h"
#include "nouveau_drm.h"
+void
+nv40_fb_set_region_tiling(struct drm_device *dev, int i, uint32_t addr,
+ uint32_t size, uint32_t pitch)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ uint32_t limit = max(1u, addr + size) - 1;
+
+ if (pitch)
+ addr |= 1;
+
+ switch (dev_priv->chipset) {
+ case 0x40:
+ nv_wr32(dev, NV10_PFB_TLIMIT(i), limit);
+ nv_wr32(dev, NV10_PFB_TSIZE(i), pitch);
+ nv_wr32(dev, NV10_PFB_TILE(i), addr);
+ break;
+
+ default:
+ nv_wr32(dev, NV40_PFB_TLIMIT(i), limit);
+ nv_wr32(dev, NV40_PFB_TSIZE(i), pitch);
+ nv_wr32(dev, NV40_PFB_TILE(i), addr);
+ break;
+ }
+}
+
int
nv40_fb_init(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- uint32_t fb_bar_size, tmp;
- int num_tiles;
+ struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
+ uint32_t tmp;
int i;
/* This is strictly a NV4x register (don't know about NV5x). */
case 0x45:
tmp = nv_rd32(dev, NV10_PFB_CLOSE_PAGE2);
nv_wr32(dev, NV10_PFB_CLOSE_PAGE2, tmp & ~(1 << 15));
- num_tiles = NV10_PFB_TILE__SIZE;
+ pfb->num_tiles = NV10_PFB_TILE__SIZE;
break;
case 0x46: /* G72 */
case 0x47: /* G70 */
case 0x49: /* G71 */
case 0x4b: /* G73 */
case 0x4c: /* C51 (G7X version) */
- num_tiles = NV40_PFB_TILE__SIZE_1;
+ pfb->num_tiles = NV40_PFB_TILE__SIZE_1;
break;
default:
- num_tiles = NV40_PFB_TILE__SIZE_0;
+ pfb->num_tiles = NV40_PFB_TILE__SIZE_0;
break;
}
- fb_bar_size = drm_get_resource_len(dev, 0) - 1;
- switch (dev_priv->chipset) {
- case 0x40:
- for (i = 0; i < num_tiles; i++) {
- nv_wr32(dev, NV10_PFB_TILE(i), 0);
- nv_wr32(dev, NV10_PFB_TLIMIT(i), fb_bar_size);
- }
- break;
- default:
- for (i = 0; i < num_tiles; i++) {
- nv_wr32(dev, NV40_PFB_TILE(i), 0);
- nv_wr32(dev, NV40_PFB_TLIMIT(i), fb_bar_size);
- }
- break;
- }
+ /* Turn all the tiling regions off. */
+ for (i = 0; i < pfb->num_tiles; i++)
+ pfb->set_region_tiling(dev, i, 0, 0, 0);
return 0;
}
*
*/
-#include <linux/firmware.h>
-
#include "drmP.h"
#include "drm.h"
#include "nouveau_drv.h"
-
-MODULE_FIRMWARE("nouveau/nv40.ctxprog");
-MODULE_FIRMWARE("nouveau/nv40.ctxvals");
-MODULE_FIRMWARE("nouveau/nv41.ctxprog");
-MODULE_FIRMWARE("nouveau/nv41.ctxvals");
-MODULE_FIRMWARE("nouveau/nv42.ctxprog");
-MODULE_FIRMWARE("nouveau/nv42.ctxvals");
-MODULE_FIRMWARE("nouveau/nv43.ctxprog");
-MODULE_FIRMWARE("nouveau/nv43.ctxvals");
-MODULE_FIRMWARE("nouveau/nv44.ctxprog");
-MODULE_FIRMWARE("nouveau/nv44.ctxvals");
-MODULE_FIRMWARE("nouveau/nv46.ctxprog");
-MODULE_FIRMWARE("nouveau/nv46.ctxvals");
-MODULE_FIRMWARE("nouveau/nv47.ctxprog");
-MODULE_FIRMWARE("nouveau/nv47.ctxvals");
-MODULE_FIRMWARE("nouveau/nv49.ctxprog");
-MODULE_FIRMWARE("nouveau/nv49.ctxvals");
-MODULE_FIRMWARE("nouveau/nv4a.ctxprog");
-MODULE_FIRMWARE("nouveau/nv4a.ctxvals");
-MODULE_FIRMWARE("nouveau/nv4b.ctxprog");
-MODULE_FIRMWARE("nouveau/nv4b.ctxvals");
-MODULE_FIRMWARE("nouveau/nv4c.ctxprog");
-MODULE_FIRMWARE("nouveau/nv4c.ctxvals");
-MODULE_FIRMWARE("nouveau/nv4e.ctxprog");
-MODULE_FIRMWARE("nouveau/nv4e.ctxvals");
+#include "nouveau_grctx.h"
struct nouveau_channel *
nv40_graph_channel(struct drm_device *dev)
{
struct drm_device *dev = chan->dev;
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nouveau_gpuobj *ctx;
+ struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
int ret;
- /* Allocate a 175KiB block of PRAMIN to store the context. This
- * is massive overkill for a lot of chipsets, but it should be safe
- * until we're able to implement this properly (will happen at more
- * or less the same time we're able to write our own context programs.
- */
- ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, 175*1024, 16,
- NVOBJ_FLAG_ZERO_ALLOC,
- &chan->ramin_grctx);
+ ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, pgraph->grctx_size,
+ 16, NVOBJ_FLAG_ZERO_ALLOC,
+ &chan->ramin_grctx);
if (ret)
return ret;
- ctx = chan->ramin_grctx->gpuobj;
/* Initialise default context values */
dev_priv->engine.instmem.prepare_access(dev, true);
- nv40_grctx_vals_load(dev, ctx);
- nv_wo32(dev, ctx, 0, ctx->im_pramin->start);
- dev_priv->engine.instmem.finish_access(dev);
+ if (!pgraph->ctxprog) {
+ struct nouveau_grctx ctx = {};
+ ctx.dev = chan->dev;
+ ctx.mode = NOUVEAU_GRCTX_VALS;
+ ctx.data = chan->ramin_grctx->gpuobj;
+ nv40_grctx_init(&ctx);
+ } else {
+ nouveau_grctx_vals_load(dev, chan->ramin_grctx->gpuobj);
+ }
+ nv_wo32(dev, chan->ramin_grctx->gpuobj, 0,
+ chan->ramin_grctx->gpuobj->im_pramin->start);
+ dev_priv->engine.instmem.finish_access(dev);
return 0;
}
return ret;
}
-struct nouveau_ctxprog {
- uint32_t signature;
- uint8_t version;
- uint16_t length;
- uint32_t data[];
-} __attribute__ ((packed));
-
-struct nouveau_ctxvals {
- uint32_t signature;
- uint8_t version;
- uint32_t length;
- struct {
- uint32_t offset;
- uint32_t value;
- } data[];
-} __attribute__ ((packed));
-
-int
-nv40_grctx_init(struct drm_device *dev)
-{
- struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
- const int chipset = dev_priv->chipset;
- const struct firmware *fw;
- const struct nouveau_ctxprog *cp;
- const struct nouveau_ctxvals *cv;
- char name[32];
- int ret, i;
-
- pgraph->accel_blocked = true;
-
- if (!pgraph->ctxprog) {
- sprintf(name, "nouveau/nv%02x.ctxprog", chipset);
- ret = request_firmware(&fw, name, &dev->pdev->dev);
- if (ret) {
- NV_ERROR(dev, "No ctxprog for NV%02x\n", chipset);
- return ret;
- }
-
- pgraph->ctxprog = kmalloc(fw->size, GFP_KERNEL);
- if (!pgraph->ctxprog) {
- NV_ERROR(dev, "OOM copying ctxprog\n");
- release_firmware(fw);
- return -ENOMEM;
- }
- memcpy(pgraph->ctxprog, fw->data, fw->size);
-
- cp = pgraph->ctxprog;
- if (le32_to_cpu(cp->signature) != 0x5043564e ||
- cp->version != 0 ||
- le16_to_cpu(cp->length) != ((fw->size - 7) / 4)) {
- NV_ERROR(dev, "ctxprog invalid\n");
- release_firmware(fw);
- nv40_grctx_fini(dev);
- return -EINVAL;
- }
- release_firmware(fw);
- }
-
- if (!pgraph->ctxvals) {
- sprintf(name, "nouveau/nv%02x.ctxvals", chipset);
- ret = request_firmware(&fw, name, &dev->pdev->dev);
- if (ret) {
- NV_ERROR(dev, "No ctxvals for NV%02x\n", chipset);
- nv40_grctx_fini(dev);
- return ret;
- }
-
- pgraph->ctxvals = kmalloc(fw->size, GFP_KERNEL);
- if (!pgraph->ctxprog) {
- NV_ERROR(dev, "OOM copying ctxprog\n");
- release_firmware(fw);
- nv40_grctx_fini(dev);
- return -ENOMEM;
- }
- memcpy(pgraph->ctxvals, fw->data, fw->size);
-
- cv = (void *)pgraph->ctxvals;
- if (le32_to_cpu(cv->signature) != 0x5643564e ||
- cv->version != 0 ||
- le32_to_cpu(cv->length) != ((fw->size - 9) / 8)) {
- NV_ERROR(dev, "ctxvals invalid\n");
- release_firmware(fw);
- nv40_grctx_fini(dev);
- return -EINVAL;
- }
- release_firmware(fw);
- }
-
- cp = pgraph->ctxprog;
-
- nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_INDEX, 0);
- for (i = 0; i < le16_to_cpu(cp->length); i++)
- nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_DATA,
- le32_to_cpu(cp->data[i]));
-
- pgraph->accel_blocked = false;
- return 0;
-}
-
void
-nv40_grctx_fini(struct drm_device *dev)
+nv40_graph_set_region_tiling(struct drm_device *dev, int i, uint32_t addr,
+ uint32_t size, uint32_t pitch)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
-
- if (pgraph->ctxprog) {
- kfree(pgraph->ctxprog);
- pgraph->ctxprog = NULL;
- }
+ uint32_t limit = max(1u, addr + size) - 1;
- if (pgraph->ctxvals) {
- kfree(pgraph->ctxprog);
- pgraph->ctxvals = NULL;
- }
-}
+ if (pitch)
+ addr |= 1;
-void
-nv40_grctx_vals_load(struct drm_device *dev, struct nouveau_gpuobj *ctx)
-{
- struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
- struct nouveau_ctxvals *cv = pgraph->ctxvals;
- int i;
+ switch (dev_priv->chipset) {
+ case 0x44:
+ case 0x4a:
+ case 0x4e:
+ nv_wr32(dev, NV20_PGRAPH_TSIZE(i), pitch);
+ nv_wr32(dev, NV20_PGRAPH_TLIMIT(i), limit);
+ nv_wr32(dev, NV20_PGRAPH_TILE(i), addr);
+ break;
- if (!cv)
- return;
+ case 0x46:
+ case 0x47:
+ case 0x49:
+ case 0x4b:
+ nv_wr32(dev, NV47_PGRAPH_TSIZE(i), pitch);
+ nv_wr32(dev, NV47_PGRAPH_TLIMIT(i), limit);
+ nv_wr32(dev, NV47_PGRAPH_TILE(i), addr);
+ nv_wr32(dev, NV40_PGRAPH_TSIZE1(i), pitch);
+ nv_wr32(dev, NV40_PGRAPH_TLIMIT1(i), limit);
+ nv_wr32(dev, NV40_PGRAPH_TILE1(i), addr);
+ break;
- for (i = 0; i < le32_to_cpu(cv->length); i++)
- nv_wo32(dev, ctx, le32_to_cpu(cv->data[i].offset),
- le32_to_cpu(cv->data[i].value));
+ default:
+ nv_wr32(dev, NV20_PGRAPH_TSIZE(i), pitch);
+ nv_wr32(dev, NV20_PGRAPH_TLIMIT(i), limit);
+ nv_wr32(dev, NV20_PGRAPH_TILE(i), addr);
+ nv_wr32(dev, NV40_PGRAPH_TSIZE1(i), pitch);
+ nv_wr32(dev, NV40_PGRAPH_TLIMIT1(i), limit);
+ nv_wr32(dev, NV40_PGRAPH_TILE1(i), addr);
+ break;
+ }
}
/*
{
struct drm_nouveau_private *dev_priv =
(struct drm_nouveau_private *)dev->dev_private;
- uint32_t vramsz, tmp;
+ struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
+ uint32_t vramsz;
int i, j;
nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) &
nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) |
NV_PMC_ENABLE_PGRAPH);
- nv40_grctx_init(dev);
+ if (nouveau_ctxfw) {
+ nouveau_grctx_prog_load(dev);
+ dev_priv->engine.graph.grctx_size = 175 * 1024;
+ }
+
+ if (!dev_priv->engine.graph.ctxprog) {
+ struct nouveau_grctx ctx = {};
+ uint32_t cp[256];
+
+ ctx.dev = dev;
+ ctx.mode = NOUVEAU_GRCTX_PROG;
+ ctx.data = cp;
+ ctx.ctxprog_max = 256;
+ nv40_grctx_init(&ctx);
+ dev_priv->engine.graph.grctx_size = ctx.ctxvals_pos * 4;
+
+ nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_INDEX, 0);
+ for (i = 0; i < ctx.ctxprog_len; i++)
+ nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_DATA, cp[i]);
+ }
/* No context present currently */
nv_wr32(dev, NV40_PGRAPH_CTXCTL_CUR, 0x00000000);
nv_wr32(dev, 0x400b38, 0x2ffff800);
nv_wr32(dev, 0x400b3c, 0x00006000);
- /* copy tile info from PFB */
- switch (dev_priv->chipset) {
- case 0x40: /* vanilla NV40 */
- for (i = 0; i < NV10_PFB_TILE__SIZE; i++) {
- tmp = nv_rd32(dev, NV10_PFB_TILE(i));
- nv_wr32(dev, NV40_PGRAPH_TILE0(i), tmp);
- nv_wr32(dev, NV40_PGRAPH_TILE1(i), tmp);
- tmp = nv_rd32(dev, NV10_PFB_TLIMIT(i));
- nv_wr32(dev, NV40_PGRAPH_TLIMIT0(i), tmp);
- nv_wr32(dev, NV40_PGRAPH_TLIMIT1(i), tmp);
- tmp = nv_rd32(dev, NV10_PFB_TSIZE(i));
- nv_wr32(dev, NV40_PGRAPH_TSIZE0(i), tmp);
- nv_wr32(dev, NV40_PGRAPH_TSIZE1(i), tmp);
- tmp = nv_rd32(dev, NV10_PFB_TSTATUS(i));
- nv_wr32(dev, NV40_PGRAPH_TSTATUS0(i), tmp);
- nv_wr32(dev, NV40_PGRAPH_TSTATUS1(i), tmp);
- }
- break;
- case 0x44:
- case 0x4a:
- case 0x4e: /* NV44-based cores don't have 0x406900? */
- for (i = 0; i < NV40_PFB_TILE__SIZE_0; i++) {
- tmp = nv_rd32(dev, NV40_PFB_TILE(i));
- nv_wr32(dev, NV40_PGRAPH_TILE0(i), tmp);
- tmp = nv_rd32(dev, NV40_PFB_TLIMIT(i));
- nv_wr32(dev, NV40_PGRAPH_TLIMIT0(i), tmp);
- tmp = nv_rd32(dev, NV40_PFB_TSIZE(i));
- nv_wr32(dev, NV40_PGRAPH_TSIZE0(i), tmp);
- tmp = nv_rd32(dev, NV40_PFB_TSTATUS(i));
- nv_wr32(dev, NV40_PGRAPH_TSTATUS0(i), tmp);
- }
- break;
- case 0x46:
- case 0x47:
- case 0x49:
- case 0x4b: /* G7X-based cores */
- for (i = 0; i < NV40_PFB_TILE__SIZE_1; i++) {
- tmp = nv_rd32(dev, NV40_PFB_TILE(i));
- nv_wr32(dev, NV47_PGRAPH_TILE0(i), tmp);
- nv_wr32(dev, NV40_PGRAPH_TILE1(i), tmp);
- tmp = nv_rd32(dev, NV40_PFB_TLIMIT(i));
- nv_wr32(dev, NV47_PGRAPH_TLIMIT0(i), tmp);
- nv_wr32(dev, NV40_PGRAPH_TLIMIT1(i), tmp);
- tmp = nv_rd32(dev, NV40_PFB_TSIZE(i));
- nv_wr32(dev, NV47_PGRAPH_TSIZE0(i), tmp);
- nv_wr32(dev, NV40_PGRAPH_TSIZE1(i), tmp);
- tmp = nv_rd32(dev, NV40_PFB_TSTATUS(i));
- nv_wr32(dev, NV47_PGRAPH_TSTATUS0(i), tmp);
- nv_wr32(dev, NV40_PGRAPH_TSTATUS1(i), tmp);
- }
- break;
- default: /* everything else */
- for (i = 0; i < NV40_PFB_TILE__SIZE_0; i++) {
- tmp = nv_rd32(dev, NV40_PFB_TILE(i));
- nv_wr32(dev, NV40_PGRAPH_TILE0(i), tmp);
- nv_wr32(dev, NV40_PGRAPH_TILE1(i), tmp);
- tmp = nv_rd32(dev, NV40_PFB_TLIMIT(i));
- nv_wr32(dev, NV40_PGRAPH_TLIMIT0(i), tmp);
- nv_wr32(dev, NV40_PGRAPH_TLIMIT1(i), tmp);
- tmp = nv_rd32(dev, NV40_PFB_TSIZE(i));
- nv_wr32(dev, NV40_PGRAPH_TSIZE0(i), tmp);
- nv_wr32(dev, NV40_PGRAPH_TSIZE1(i), tmp);
- tmp = nv_rd32(dev, NV40_PFB_TSTATUS(i));
- nv_wr32(dev, NV40_PGRAPH_TSTATUS0(i), tmp);
- nv_wr32(dev, NV40_PGRAPH_TSTATUS1(i), tmp);
- }
- break;
- }
+ /* Turn all the tiling regions off. */
+ for (i = 0; i < pfb->num_tiles; i++)
+ nv40_graph_set_region_tiling(dev, i, 0, 0, 0);
/* begin RAM config */
vramsz = drm_get_resource_len(dev, 0) - 1;
void nv40_graph_takedown(struct drm_device *dev)
{
+ nouveau_grctx_fini(dev);
}
struct nouveau_pgraph_object_class nv40_graph_grclass[] = {
--- /dev/null
+/*
+ * Copyright 2009 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+/* NVIDIA context programs handle a number of other conditions which are
+ * not implemented in our versions. It's not clear why NVIDIA context
+ * programs have this code, nor whether it's strictly necessary for
+ * correct operation. We'll implement additional handling if/when we
+ * discover it's necessary.
+ *
+ * - On context save, NVIDIA set 0x400314 bit 0 to 1 if the "3D state"
+ * flag is set, this gets saved into the context.
+ * - On context save, the context program for all cards load nsource
+ * into a flag register and check for ILLEGAL_MTHD. If it's set,
+ * opcode 0x60000d is called before resuming normal operation.
+ * - Some context programs check more conditions than the above. NV44
+ * checks: ((nsource & 0x0857) || (0x400718 & 0x0100) || (intr & 0x0001))
+ * and calls 0x60000d before resuming normal operation.
+ * - At the very beginning of NVIDIA's context programs, flag 9 is checked
+ * and if true 0x800001 is called with count=0, pos=0, the flag is cleared
+ * and then the ctxprog is aborted. It looks like a complicated NOP,
+ * its purpose is unknown.
+ * - In the section of code that loads the per-vs state, NVIDIA check
+ * flag 10. If it's set, they only transfer the small 0x300 byte block
+ * of state + the state for a single vs as opposed to the state for
+ * all vs units. It doesn't seem likely that it'll occur in normal
+ * operation, especially seeing as it appears NVIDIA may have screwed
+ * up the ctxprogs for some cards and have an invalid instruction
+ * rather than a cp_lsr(ctx, dwords_for_1_vs_unit) instruction.
+ * - There's a number of places where context offset 0 (where we place
+ * the PRAMIN offset of the context) is loaded into either 0x408000,
+ * 0x408004 or 0x408008. Not sure what's up there either.
+ * - The ctxprogs for some cards save 0x400a00 again during the cleanup
+ * path for auto-loadctx.
+ */
+
+#define CP_FLAG_CLEAR 0
+#define CP_FLAG_SET 1
+#define CP_FLAG_SWAP_DIRECTION ((0 * 32) + 0)
+#define CP_FLAG_SWAP_DIRECTION_LOAD 0
+#define CP_FLAG_SWAP_DIRECTION_SAVE 1
+#define CP_FLAG_USER_SAVE ((0 * 32) + 5)
+#define CP_FLAG_USER_SAVE_NOT_PENDING 0
+#define CP_FLAG_USER_SAVE_PENDING 1
+#define CP_FLAG_USER_LOAD ((0 * 32) + 6)
+#define CP_FLAG_USER_LOAD_NOT_PENDING 0
+#define CP_FLAG_USER_LOAD_PENDING 1
+#define CP_FLAG_STATUS ((3 * 32) + 0)
+#define CP_FLAG_STATUS_IDLE 0
+#define CP_FLAG_STATUS_BUSY 1
+#define CP_FLAG_AUTO_SAVE ((3 * 32) + 4)
+#define CP_FLAG_AUTO_SAVE_NOT_PENDING 0
+#define CP_FLAG_AUTO_SAVE_PENDING 1
+#define CP_FLAG_AUTO_LOAD ((3 * 32) + 5)
+#define CP_FLAG_AUTO_LOAD_NOT_PENDING 0
+#define CP_FLAG_AUTO_LOAD_PENDING 1
+#define CP_FLAG_UNK54 ((3 * 32) + 6)
+#define CP_FLAG_UNK54_CLEAR 0
+#define CP_FLAG_UNK54_SET 1
+#define CP_FLAG_ALWAYS ((3 * 32) + 8)
+#define CP_FLAG_ALWAYS_FALSE 0
+#define CP_FLAG_ALWAYS_TRUE 1
+#define CP_FLAG_UNK57 ((3 * 32) + 9)
+#define CP_FLAG_UNK57_CLEAR 0
+#define CP_FLAG_UNK57_SET 1
+
+#define CP_CTX 0x00100000
+#define CP_CTX_COUNT 0x000fc000
+#define CP_CTX_COUNT_SHIFT 14
+#define CP_CTX_REG 0x00003fff
+#define CP_LOAD_SR 0x00200000
+#define CP_LOAD_SR_VALUE 0x000fffff
+#define CP_BRA 0x00400000
+#define CP_BRA_IP 0x0000ff00
+#define CP_BRA_IP_SHIFT 8
+#define CP_BRA_IF_CLEAR 0x00000080
+#define CP_BRA_FLAG 0x0000007f
+#define CP_WAIT 0x00500000
+#define CP_WAIT_SET 0x00000080
+#define CP_WAIT_FLAG 0x0000007f
+#define CP_SET 0x00700000
+#define CP_SET_1 0x00000080
+#define CP_SET_FLAG 0x0000007f
+#define CP_NEXT_TO_SWAP 0x00600007
+#define CP_NEXT_TO_CURRENT 0x00600009
+#define CP_SET_CONTEXT_POINTER 0x0060000a
+#define CP_END 0x0060000e
+#define CP_LOAD_MAGIC_UNK01 0x00800001 /* unknown */
+#define CP_LOAD_MAGIC_NV44TCL 0x00800029 /* per-vs state (0x4497) */
+#define CP_LOAD_MAGIC_NV40TCL 0x00800041 /* per-vs state (0x4097) */
+
+#include "drmP.h"
+#include "nouveau_drv.h"
+#include "nouveau_grctx.h"
+
+/* TODO:
+ * - get vs count from 0x1540
+ * - document unimplemented bits compared to nvidia
+ * - nsource handling
+ * - R0 & 0x0200 handling
+ * - single-vs handling
+ * - 400314 bit 0
+ */
+
+static int
+nv40_graph_4097(struct drm_device *dev)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+
+ if ((dev_priv->chipset & 0xf0) == 0x60)
+ return 0;
+
+ return !!(0x0baf & (1 << dev_priv->chipset));
+}
+
+static int
+nv40_graph_vs_count(struct drm_device *dev)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+
+ switch (dev_priv->chipset) {
+ case 0x47:
+ case 0x49:
+ case 0x4b:
+ return 8;
+ case 0x40:
+ return 6;
+ case 0x41:
+ case 0x42:
+ return 5;
+ case 0x43:
+ case 0x44:
+ case 0x46:
+ case 0x4a:
+ return 3;
+ case 0x4c:
+ case 0x4e:
+ case 0x67:
+ default:
+ return 1;
+ }
+}
+
+
+enum cp_label {
+ cp_check_load = 1,
+ cp_setup_auto_load,
+ cp_setup_load,
+ cp_setup_save,
+ cp_swap_state,
+ cp_swap_state3d_3_is_save,
+ cp_prepare_exit,
+ cp_exit,
+};
+
+static void
+nv40_graph_construct_general(struct nouveau_grctx *ctx)
+{
+ struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
+ int i;
+
+ cp_ctx(ctx, 0x4000a4, 1);
+ gr_def(ctx, 0x4000a4, 0x00000008);
+ cp_ctx(ctx, 0x400144, 58);
+ gr_def(ctx, 0x400144, 0x00000001);
+ cp_ctx(ctx, 0x400314, 1);
+ gr_def(ctx, 0x400314, 0x00000000);
+ cp_ctx(ctx, 0x400400, 10);
+ cp_ctx(ctx, 0x400480, 10);
+ cp_ctx(ctx, 0x400500, 19);
+ gr_def(ctx, 0x400514, 0x00040000);
+ gr_def(ctx, 0x400524, 0x55555555);
+ gr_def(ctx, 0x400528, 0x55555555);
+ gr_def(ctx, 0x40052c, 0x55555555);
+ gr_def(ctx, 0x400530, 0x55555555);
+ cp_ctx(ctx, 0x400560, 6);
+ gr_def(ctx, 0x400568, 0x0000ffff);
+ gr_def(ctx, 0x40056c, 0x0000ffff);
+ cp_ctx(ctx, 0x40057c, 5);
+ cp_ctx(ctx, 0x400710, 3);
+ gr_def(ctx, 0x400710, 0x20010001);
+ gr_def(ctx, 0x400714, 0x0f73ef00);
+ cp_ctx(ctx, 0x400724, 1);
+ gr_def(ctx, 0x400724, 0x02008821);
+ cp_ctx(ctx, 0x400770, 3);
+ if (dev_priv->chipset == 0x40) {
+ cp_ctx(ctx, 0x400814, 4);
+ cp_ctx(ctx, 0x400828, 5);
+ cp_ctx(ctx, 0x400840, 5);
+ gr_def(ctx, 0x400850, 0x00000040);
+ cp_ctx(ctx, 0x400858, 4);
+ gr_def(ctx, 0x400858, 0x00000040);
+ gr_def(ctx, 0x40085c, 0x00000040);
+ gr_def(ctx, 0x400864, 0x80000000);
+ cp_ctx(ctx, 0x40086c, 9);
+ gr_def(ctx, 0x40086c, 0x80000000);
+ gr_def(ctx, 0x400870, 0x80000000);
+ gr_def(ctx, 0x400874, 0x80000000);
+ gr_def(ctx, 0x400878, 0x80000000);
+ gr_def(ctx, 0x400888, 0x00000040);
+ gr_def(ctx, 0x40088c, 0x80000000);
+ cp_ctx(ctx, 0x4009c0, 8);
+ gr_def(ctx, 0x4009cc, 0x80000000);
+ gr_def(ctx, 0x4009dc, 0x80000000);
+ } else {
+ cp_ctx(ctx, 0x400840, 20);
+ if (!nv40_graph_4097(ctx->dev)) {
+ for (i = 0; i < 8; i++)
+ gr_def(ctx, 0x400860 + (i * 4), 0x00000001);
+ }
+ gr_def(ctx, 0x400880, 0x00000040);
+ gr_def(ctx, 0x400884, 0x00000040);
+ gr_def(ctx, 0x400888, 0x00000040);
+ cp_ctx(ctx, 0x400894, 11);
+ gr_def(ctx, 0x400894, 0x00000040);
+ if (nv40_graph_4097(ctx->dev)) {
+ for (i = 0; i < 8; i++)
+ gr_def(ctx, 0x4008a0 + (i * 4), 0x80000000);
+ }
+ cp_ctx(ctx, 0x4008e0, 2);
+ cp_ctx(ctx, 0x4008f8, 2);
+ if (dev_priv->chipset == 0x4c ||
+ (dev_priv->chipset & 0xf0) == 0x60)
+ cp_ctx(ctx, 0x4009f8, 1);
+ }
+ cp_ctx(ctx, 0x400a00, 73);
+ gr_def(ctx, 0x400b0c, 0x0b0b0b0c);
+ cp_ctx(ctx, 0x401000, 4);
+ cp_ctx(ctx, 0x405004, 1);
+ switch (dev_priv->chipset) {
+ case 0x47:
+ case 0x49:
+ case 0x4b:
+ cp_ctx(ctx, 0x403448, 1);
+ gr_def(ctx, 0x403448, 0x00001010);
+ break;
+ default:
+ cp_ctx(ctx, 0x403440, 1);
+ switch (dev_priv->chipset) {
+ case 0x40:
+ gr_def(ctx, 0x403440, 0x00000010);
+ break;
+ case 0x44:
+ case 0x46:
+ case 0x4a:
+ gr_def(ctx, 0x403440, 0x00003010);
+ break;
+ case 0x41:
+ case 0x42:
+ case 0x43:
+ case 0x4c:
+ case 0x4e:
+ case 0x67:
+ default:
+ gr_def(ctx, 0x403440, 0x00001010);
+ break;
+ }
+ break;
+ }
+}
+
+static void
+nv40_graph_construct_state3d(struct nouveau_grctx *ctx)
+{
+ struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
+ int i;
+
+ if (dev_priv->chipset == 0x40) {
+ cp_ctx(ctx, 0x401880, 51);
+ gr_def(ctx, 0x401940, 0x00000100);
+ } else
+ if (dev_priv->chipset == 0x46 || dev_priv->chipset == 0x47 ||
+ dev_priv->chipset == 0x49 || dev_priv->chipset == 0x4b) {
+ cp_ctx(ctx, 0x401880, 32);
+ for (i = 0; i < 16; i++)
+ gr_def(ctx, 0x401880 + (i * 4), 0x00000111);
+ if (dev_priv->chipset == 0x46)
+ cp_ctx(ctx, 0x401900, 16);
+ cp_ctx(ctx, 0x401940, 3);
+ }
+ cp_ctx(ctx, 0x40194c, 18);
+ gr_def(ctx, 0x401954, 0x00000111);
+ gr_def(ctx, 0x401958, 0x00080060);
+ gr_def(ctx, 0x401974, 0x00000080);
+ gr_def(ctx, 0x401978, 0xffff0000);
+ gr_def(ctx, 0x40197c, 0x00000001);
+ gr_def(ctx, 0x401990, 0x46400000);
+ if (dev_priv->chipset == 0x40) {
+ cp_ctx(ctx, 0x4019a0, 2);
+ cp_ctx(ctx, 0x4019ac, 5);
+ } else {
+ cp_ctx(ctx, 0x4019a0, 1);
+ cp_ctx(ctx, 0x4019b4, 3);
+ }
+ gr_def(ctx, 0x4019bc, 0xffff0000);
+ switch (dev_priv->chipset) {
+ case 0x46:
+ case 0x47:
+ case 0x49:
+ case 0x4b:
+ cp_ctx(ctx, 0x4019c0, 18);
+ for (i = 0; i < 16; i++)
+ gr_def(ctx, 0x4019c0 + (i * 4), 0x88888888);
+ break;
+ }
+ cp_ctx(ctx, 0x401a08, 8);
+ gr_def(ctx, 0x401a10, 0x0fff0000);
+ gr_def(ctx, 0x401a14, 0x0fff0000);
+ gr_def(ctx, 0x401a1c, 0x00011100);
+ cp_ctx(ctx, 0x401a2c, 4);
+ cp_ctx(ctx, 0x401a44, 26);
+ for (i = 0; i < 16; i++)
+ gr_def(ctx, 0x401a44 + (i * 4), 0x07ff0000);
+ gr_def(ctx, 0x401a8c, 0x4b7fffff);
+ if (dev_priv->chipset == 0x40) {
+ cp_ctx(ctx, 0x401ab8, 3);
+ } else {
+ cp_ctx(ctx, 0x401ab8, 1);
+ cp_ctx(ctx, 0x401ac0, 1);
+ }
+ cp_ctx(ctx, 0x401ad0, 8);
+ gr_def(ctx, 0x401ad0, 0x30201000);
+ gr_def(ctx, 0x401ad4, 0x70605040);
+ gr_def(ctx, 0x401ad8, 0xb8a89888);
+ gr_def(ctx, 0x401adc, 0xf8e8d8c8);
+ cp_ctx(ctx, 0x401b10, dev_priv->chipset == 0x40 ? 2 : 1);
+ gr_def(ctx, 0x401b10, 0x40100000);
+ cp_ctx(ctx, 0x401b18, dev_priv->chipset == 0x40 ? 6 : 5);
+ gr_def(ctx, 0x401b28, dev_priv->chipset == 0x40 ?
+ 0x00000004 : 0x00000000);
+ cp_ctx(ctx, 0x401b30, 25);
+ gr_def(ctx, 0x401b34, 0x0000ffff);
+ gr_def(ctx, 0x401b68, 0x435185d6);
+ gr_def(ctx, 0x401b6c, 0x2155b699);
+ gr_def(ctx, 0x401b70, 0xfedcba98);
+ gr_def(ctx, 0x401b74, 0x00000098);
+ gr_def(ctx, 0x401b84, 0xffffffff);
+ gr_def(ctx, 0x401b88, 0x00ff7000);
+ gr_def(ctx, 0x401b8c, 0x0000ffff);
+ if (dev_priv->chipset != 0x44 && dev_priv->chipset != 0x4a &&
+ dev_priv->chipset != 0x4e)
+ cp_ctx(ctx, 0x401b94, 1);
+ cp_ctx(ctx, 0x401b98, 8);
+ gr_def(ctx, 0x401b9c, 0x00ff0000);
+ cp_ctx(ctx, 0x401bc0, 9);
+ gr_def(ctx, 0x401be0, 0x00ffff00);
+ cp_ctx(ctx, 0x401c00, 192);
+ for (i = 0; i < 16; i++) { /* fragment texture units */
+ gr_def(ctx, 0x401c40 + (i * 4), 0x00018488);
+ gr_def(ctx, 0x401c80 + (i * 4), 0x00028202);
+ gr_def(ctx, 0x401d00 + (i * 4), 0x0000aae4);
+ gr_def(ctx, 0x401d40 + (i * 4), 0x01012000);
+ gr_def(ctx, 0x401d80 + (i * 4), 0x00080008);
+ gr_def(ctx, 0x401e00 + (i * 4), 0x00100008);
+ }
+ for (i = 0; i < 4; i++) { /* vertex texture units */
+ gr_def(ctx, 0x401e90 + (i * 4), 0x0001bc80);
+ gr_def(ctx, 0x401ea0 + (i * 4), 0x00000202);
+ gr_def(ctx, 0x401ec0 + (i * 4), 0x00000008);
+ gr_def(ctx, 0x401ee0 + (i * 4), 0x00080008);
+ }
+ cp_ctx(ctx, 0x400f5c, 3);
+ gr_def(ctx, 0x400f5c, 0x00000002);
+ cp_ctx(ctx, 0x400f84, 1);
+}
+
+static void
+nv40_graph_construct_state3d_2(struct nouveau_grctx *ctx)
+{
+ struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
+ int i;
+
+ cp_ctx(ctx, 0x402000, 1);
+ cp_ctx(ctx, 0x402404, dev_priv->chipset == 0x40 ? 1 : 2);
+ switch (dev_priv->chipset) {
+ case 0x40:
+ gr_def(ctx, 0x402404, 0x00000001);
+ break;
+ case 0x4c:
+ case 0x4e:
+ case 0x67:
+ gr_def(ctx, 0x402404, 0x00000020);
+ break;
+ case 0x46:
+ case 0x49:
+ case 0x4b:
+ gr_def(ctx, 0x402404, 0x00000421);
+ break;
+ default:
+ gr_def(ctx, 0x402404, 0x00000021);
+ }
+ if (dev_priv->chipset != 0x40)
+ gr_def(ctx, 0x402408, 0x030c30c3);
+ switch (dev_priv->chipset) {
+ case 0x44:
+ case 0x46:
+ case 0x4a:
+ case 0x4c:
+ case 0x4e:
+ case 0x67:
+ cp_ctx(ctx, 0x402440, 1);
+ gr_def(ctx, 0x402440, 0x00011001);
+ break;
+ default:
+ break;
+ }
+ cp_ctx(ctx, 0x402480, dev_priv->chipset == 0x40 ? 8 : 9);
+ gr_def(ctx, 0x402488, 0x3e020200);
+ gr_def(ctx, 0x40248c, 0x00ffffff);
+ switch (dev_priv->chipset) {
+ case 0x40:
+ gr_def(ctx, 0x402490, 0x60103f00);
+ break;
+ case 0x47:
+ gr_def(ctx, 0x402490, 0x40103f00);
+ break;
+ case 0x41:
+ case 0x42:
+ case 0x49:
+ case 0x4b:
+ gr_def(ctx, 0x402490, 0x20103f00);
+ break;
+ default:
+ gr_def(ctx, 0x402490, 0x0c103f00);
+ break;
+ }
+ gr_def(ctx, 0x40249c, dev_priv->chipset <= 0x43 ?
+ 0x00020000 : 0x00040000);
+ cp_ctx(ctx, 0x402500, 31);
+ gr_def(ctx, 0x402530, 0x00008100);
+ if (dev_priv->chipset == 0x40)
+ cp_ctx(ctx, 0x40257c, 6);
+ cp_ctx(ctx, 0x402594, 16);
+ cp_ctx(ctx, 0x402800, 17);
+ gr_def(ctx, 0x402800, 0x00000001);
+ switch (dev_priv->chipset) {
+ case 0x47:
+ case 0x49:
+ case 0x4b:
+ cp_ctx(ctx, 0x402864, 1);
+ gr_def(ctx, 0x402864, 0x00001001);
+ cp_ctx(ctx, 0x402870, 3);
+ gr_def(ctx, 0x402878, 0x00000003);
+ if (dev_priv->chipset != 0x47) { /* belong at end!! */
+ cp_ctx(ctx, 0x402900, 1);
+ cp_ctx(ctx, 0x402940, 1);
+ cp_ctx(ctx, 0x402980, 1);
+ cp_ctx(ctx, 0x4029c0, 1);
+ cp_ctx(ctx, 0x402a00, 1);
+ cp_ctx(ctx, 0x402a40, 1);
+ cp_ctx(ctx, 0x402a80, 1);
+ cp_ctx(ctx, 0x402ac0, 1);
+ }
+ break;
+ case 0x40:
+ cp_ctx(ctx, 0x402844, 1);
+ gr_def(ctx, 0x402844, 0x00000001);
+ cp_ctx(ctx, 0x402850, 1);
+ break;
+ default:
+ cp_ctx(ctx, 0x402844, 1);
+ gr_def(ctx, 0x402844, 0x00001001);
+ cp_ctx(ctx, 0x402850, 2);
+ gr_def(ctx, 0x402854, 0x00000003);
+ break;
+ }
+
+ cp_ctx(ctx, 0x402c00, 4);
+ gr_def(ctx, 0x402c00, dev_priv->chipset == 0x40 ?
+ 0x80800001 : 0x00888001);
+ switch (dev_priv->chipset) {
+ case 0x47:
+ case 0x49:
+ case 0x4b:
+ cp_ctx(ctx, 0x402c20, 40);
+ for (i = 0; i < 32; i++)
+ gr_def(ctx, 0x402c40 + (i * 4), 0xffffffff);
+ cp_ctx(ctx, 0x4030b8, 13);
+ gr_def(ctx, 0x4030dc, 0x00000005);
+ gr_def(ctx, 0x4030e8, 0x0000ffff);
+ break;
+ default:
+ cp_ctx(ctx, 0x402c10, 4);
+ if (dev_priv->chipset == 0x40)
+ cp_ctx(ctx, 0x402c20, 36);
+ else
+ if (dev_priv->chipset <= 0x42)
+ cp_ctx(ctx, 0x402c20, 24);
+ else
+ if (dev_priv->chipset <= 0x4a)
+ cp_ctx(ctx, 0x402c20, 16);
+ else
+ cp_ctx(ctx, 0x402c20, 8);
+ cp_ctx(ctx, 0x402cb0, dev_priv->chipset == 0x40 ? 12 : 13);
+ gr_def(ctx, 0x402cd4, 0x00000005);
+ if (dev_priv->chipset != 0x40)
+ gr_def(ctx, 0x402ce0, 0x0000ffff);
+ break;
+ }
+
+ cp_ctx(ctx, 0x403400, dev_priv->chipset == 0x40 ? 4 : 3);
+ cp_ctx(ctx, 0x403410, dev_priv->chipset == 0x40 ? 4 : 3);
+ cp_ctx(ctx, 0x403420, nv40_graph_vs_count(ctx->dev));
+ for (i = 0; i < nv40_graph_vs_count(ctx->dev); i++)
+ gr_def(ctx, 0x403420 + (i * 4), 0x00005555);
+
+ if (dev_priv->chipset != 0x40) {
+ cp_ctx(ctx, 0x403600, 1);
+ gr_def(ctx, 0x403600, 0x00000001);
+ }
+ cp_ctx(ctx, 0x403800, 1);
+
+ cp_ctx(ctx, 0x403c18, 1);
+ gr_def(ctx, 0x403c18, 0x00000001);
+ switch (dev_priv->chipset) {
+ case 0x46:
+ case 0x47:
+ case 0x49:
+ case 0x4b:
+ cp_ctx(ctx, 0x405018, 1);
+ gr_def(ctx, 0x405018, 0x08e00001);
+ cp_ctx(ctx, 0x405c24, 1);
+ gr_def(ctx, 0x405c24, 0x000e3000);
+ break;
+ }
+ if (dev_priv->chipset != 0x4e)
+ cp_ctx(ctx, 0x405800, 11);
+ cp_ctx(ctx, 0x407000, 1);
+}
+
+static void
+nv40_graph_construct_state3d_3(struct nouveau_grctx *ctx)
+{
+ int len = nv40_graph_4097(ctx->dev) ? 0x0684 : 0x0084;
+
+ cp_out (ctx, 0x300000);
+ cp_lsr (ctx, len - 4);
+ cp_bra (ctx, SWAP_DIRECTION, SAVE, cp_swap_state3d_3_is_save);
+ cp_lsr (ctx, len);
+ cp_name(ctx, cp_swap_state3d_3_is_save);
+ cp_out (ctx, 0x800001);
+
+ ctx->ctxvals_pos += len;
+}
+
+static void
+nv40_graph_construct_shader(struct nouveau_grctx *ctx)
+{
+ struct drm_device *dev = ctx->dev;
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_gpuobj *obj = ctx->data;
+ int vs, vs_nr, vs_len, vs_nr_b0, vs_nr_b1, b0_offset, b1_offset;
+ int offset, i;
+
+ vs_nr = nv40_graph_vs_count(ctx->dev);
+ vs_nr_b0 = 363;
+ vs_nr_b1 = dev_priv->chipset == 0x40 ? 128 : 64;
+ if (dev_priv->chipset == 0x40) {
+ b0_offset = 0x2200/4; /* 33a0 */
+ b1_offset = 0x55a0/4; /* 1500 */
+ vs_len = 0x6aa0/4;
+ } else
+ if (dev_priv->chipset == 0x41 || dev_priv->chipset == 0x42) {
+ b0_offset = 0x2200/4; /* 2200 */
+ b1_offset = 0x4400/4; /* 0b00 */
+ vs_len = 0x4f00/4;
+ } else {
+ b0_offset = 0x1d40/4; /* 2200 */
+ b1_offset = 0x3f40/4; /* 0b00 : 0a40 */
+ vs_len = nv40_graph_4097(dev) ? 0x4a40/4 : 0x4980/4;
+ }
+
+ cp_lsr(ctx, vs_len * vs_nr + 0x300/4);
+ cp_out(ctx, nv40_graph_4097(dev) ? 0x800041 : 0x800029);
+
+ offset = ctx->ctxvals_pos;
+ ctx->ctxvals_pos += (0x0300/4 + (vs_nr * vs_len));
+
+ if (ctx->mode != NOUVEAU_GRCTX_VALS)
+ return;
+
+ offset += 0x0280/4;
+ for (i = 0; i < 16; i++, offset += 2)
+ nv_wo32(dev, obj, offset, 0x3f800000);
+
+ for (vs = 0; vs < vs_nr; vs++, offset += vs_len) {
+ for (i = 0; i < vs_nr_b0 * 6; i += 6)
+ nv_wo32(dev, obj, offset + b0_offset + i, 0x00000001);
+ for (i = 0; i < vs_nr_b1 * 4; i += 4)
+ nv_wo32(dev, obj, offset + b1_offset + i, 0x3f800000);
+ }
+}
+
+void
+nv40_grctx_init(struct nouveau_grctx *ctx)
+{
+ /* decide whether we're loading/unloading the context */
+ cp_bra (ctx, AUTO_SAVE, PENDING, cp_setup_save);
+ cp_bra (ctx, USER_SAVE, PENDING, cp_setup_save);
+
+ cp_name(ctx, cp_check_load);
+ cp_bra (ctx, AUTO_LOAD, PENDING, cp_setup_auto_load);
+ cp_bra (ctx, USER_LOAD, PENDING, cp_setup_load);
+ cp_bra (ctx, ALWAYS, TRUE, cp_exit);
+
+ /* setup for context load */
+ cp_name(ctx, cp_setup_auto_load);
+ cp_wait(ctx, STATUS, IDLE);
+ cp_out (ctx, CP_NEXT_TO_SWAP);
+ cp_name(ctx, cp_setup_load);
+ cp_wait(ctx, STATUS, IDLE);
+ cp_set (ctx, SWAP_DIRECTION, LOAD);
+ cp_out (ctx, 0x00910880); /* ?? */
+ cp_out (ctx, 0x00901ffe); /* ?? */
+ cp_out (ctx, 0x01940000); /* ?? */
+ cp_lsr (ctx, 0x20);
+ cp_out (ctx, 0x0060000b); /* ?? */
+ cp_wait(ctx, UNK57, CLEAR);
+ cp_out (ctx, 0x0060000c); /* ?? */
+ cp_bra (ctx, ALWAYS, TRUE, cp_swap_state);
+
+ /* setup for context save */
+ cp_name(ctx, cp_setup_save);
+ cp_set (ctx, SWAP_DIRECTION, SAVE);
+
+ /* general PGRAPH state */
+ cp_name(ctx, cp_swap_state);
+ cp_pos (ctx, 0x00020/4);
+ nv40_graph_construct_general(ctx);
+ cp_wait(ctx, STATUS, IDLE);
+
+ /* 3D state, block 1 */
+ cp_bra (ctx, UNK54, CLEAR, cp_prepare_exit);
+ nv40_graph_construct_state3d(ctx);
+ cp_wait(ctx, STATUS, IDLE);
+
+ /* 3D state, block 2 */
+ nv40_graph_construct_state3d_2(ctx);
+
+ /* Some other block of "random" state */
+ nv40_graph_construct_state3d_3(ctx);
+
+ /* Per-vertex shader state */
+ cp_pos (ctx, ctx->ctxvals_pos);
+ nv40_graph_construct_shader(ctx);
+
+ /* pre-exit state updates */
+ cp_name(ctx, cp_prepare_exit);
+ cp_bra (ctx, SWAP_DIRECTION, SAVE, cp_check_load);
+ cp_bra (ctx, USER_SAVE, PENDING, cp_exit);
+ cp_out (ctx, CP_NEXT_TO_CURRENT);
+
+ cp_name(ctx, cp_exit);
+ cp_set (ctx, USER_SAVE, NOT_PENDING);
+ cp_set (ctx, USER_LOAD, NOT_PENDING);
+ cp_out (ctx, CP_END);
+}
+
void __iomem *lut = nvbo_kmap_obj_iovirtual(nv_crtc->lut.nvbo);
int i;
- NV_DEBUG(crtc->dev, "\n");
+ NV_DEBUG_KMS(crtc->dev, "\n");
for (i = 0; i < 256; i++) {
writew(nv_crtc->lut.r[i] >> 2, lut + 8*i + 0);
struct nouveau_channel *evo = dev_priv->evo;
int index = nv_crtc->index, ret;
- NV_DEBUG(dev, "index %d\n", nv_crtc->index);
- NV_DEBUG(dev, "%s\n", blanked ? "blanked" : "unblanked");
+ NV_DEBUG_KMS(dev, "index %d\n", nv_crtc->index);
+ NV_DEBUG_KMS(dev, "%s\n", blanked ? "blanked" : "unblanked");
if (blanked) {
nv_crtc->cursor.hide(nv_crtc, false);
struct nouveau_channel *evo = dev_priv->evo;
int ret;
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
ret = RING_SPACE(evo, 2 + (update ? 2 : 0));
if (ret) {
uint32_t outX, outY, horiz, vert;
int ret;
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
switch (scaling_mode) {
case DRM_MODE_SCALE_NONE:
struct drm_device *dev = crtc->dev;
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
if (!crtc)
return;
struct drm_device *dev = crtc->dev;
struct drm_encoder *encoder;
- NV_DEBUG(dev, "index %d\n", nv_crtc->index);
+ NV_DEBUG_KMS(dev, "index %d\n", nv_crtc->index);
/* Disconnect all unused encoders. */
list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
int ret;
- NV_DEBUG(dev, "index %d\n", nv_crtc->index);
+ NV_DEBUG_KMS(dev, "index %d\n", nv_crtc->index);
nv50_crtc_blank(nv_crtc, false);
struct nouveau_framebuffer *fb = nouveau_framebuffer(drm_fb);
int ret, format;
- NV_DEBUG(dev, "index %d\n", nv_crtc->index);
+ NV_DEBUG_KMS(dev, "index %d\n", nv_crtc->index);
switch (drm_fb->depth) {
case 8:
*nv_crtc->mode = *adjusted_mode;
- NV_DEBUG(dev, "index %d\n", nv_crtc->index);
+ NV_DEBUG_KMS(dev, "index %d\n", nv_crtc->index);
hsync_dur = adjusted_mode->hsync_end - adjusted_mode->hsync_start;
vsync_dur = adjusted_mode->vsync_end - adjusted_mode->vsync_start;
struct nouveau_crtc *nv_crtc = NULL;
int ret, i;
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
nv_crtc = kzalloc(sizeof(*nv_crtc), GFP_KERNEL);
if (!nv_crtc)
struct drm_device *dev = nv_crtc->base.dev;
int ret;
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
if (update && nv_crtc->cursor.visible)
return;
struct drm_device *dev = nv_crtc->base.dev;
int ret;
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
if (update && !nv_crtc->cursor.visible)
return;
static void
nv50_cursor_set_offset(struct nouveau_crtc *nv_crtc, uint32_t offset)
{
- NV_DEBUG(nv_crtc->base.dev, "\n");
+ NV_DEBUG_KMS(nv_crtc->base.dev, "\n");
if (offset == nv_crtc->cursor.offset)
return;
struct drm_device *dev = nv_crtc->base.dev;
int idx = nv_crtc->index;
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
nv_wr32(dev, NV50_PDISPLAY_CURSOR_CURSOR_CTRL2(idx), 0);
if (!nv_wait(NV50_PDISPLAY_CURSOR_CURSOR_CTRL2(idx),
struct nouveau_channel *evo = dev_priv->evo;
int ret;
- NV_DEBUG(dev, "Disconnecting DAC %d\n", nv_encoder->or);
+ NV_DEBUG_KMS(dev, "Disconnecting DAC %d\n", nv_encoder->or);
ret = RING_SPACE(evo, 2);
if (ret) {
/* Use bios provided value if possible. */
if (dev_priv->vbios->dactestval) {
load_pattern = dev_priv->vbios->dactestval;
- NV_DEBUG(dev, "Using bios provided load_pattern of %d\n",
+ NV_DEBUG_KMS(dev, "Using bios provided load_pattern of %d\n",
load_pattern);
} else {
load_pattern = 340;
- NV_DEBUG(dev, "Using default load_pattern of %d\n",
+ NV_DEBUG_KMS(dev, "Using default load_pattern of %d\n",
load_pattern);
}
status = connector_status_connected;
if (status == connector_status_connected)
- NV_DEBUG(dev, "Load was detected on output with or %d\n", or);
+ NV_DEBUG_KMS(dev, "Load was detected on output with or %d\n", or);
else
- NV_DEBUG(dev, "Load was not detected on output with or %d\n", or);
+ NV_DEBUG_KMS(dev, "Load was not detected on output with or %d\n", or);
return status;
}
uint32_t val;
int or = nv_encoder->or;
- NV_DEBUG(dev, "or %d mode %d\n", or, mode);
+ NV_DEBUG_KMS(dev, "or %d mode %d\n", or, mode);
/* wait for it to be done */
if (!nv_wait(NV50_PDISPLAY_DAC_DPMS_CTRL(or),
struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
struct nouveau_connector *connector;
- NV_DEBUG(encoder->dev, "or %d\n", nv_encoder->or);
+ NV_DEBUG_KMS(encoder->dev, "or %d\n", nv_encoder->or);
connector = nouveau_encoder_connector_get(nv_encoder);
if (!connector) {
uint32_t mode_ctl = 0, mode_ctl2 = 0;
int ret;
- NV_DEBUG(dev, "or %d\n", nv_encoder->or);
+ NV_DEBUG_KMS(dev, "or %d\n", nv_encoder->or);
nv50_dac_dpms(encoder, DRM_MODE_DPMS_ON);
if (!encoder)
return;
- NV_DEBUG(encoder->dev, "\n");
+ NV_DEBUG_KMS(encoder->dev, "\n");
drm_encoder_cleanup(encoder);
kfree(nv_encoder);
struct nouveau_encoder *nv_encoder;
struct drm_encoder *encoder;
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
NV_INFO(dev, "Detected a DAC output\n");
nv_encoder = kzalloc(sizeof(*nv_encoder), GFP_KERNEL);
uint64_t start;
int ret, i;
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
nv_wr32(dev, 0x00610184, nv_rd32(dev, 0x00614004));
/*
nv_wr32(dev, NV50_PDISPLAY_UNK_380, 0);
/* RAM is clamped to 256 MiB. */
ram_amount = nouveau_mem_fb_amount(dev);
- NV_DEBUG(dev, "ram_amount %d\n", ram_amount);
+ NV_DEBUG_KMS(dev, "ram_amount %d\n", ram_amount);
if (ram_amount > 256*1024*1024)
ram_amount = 256*1024*1024;
nv_wr32(dev, NV50_PDISPLAY_RAM_AMOUNT, ram_amount - 1);
struct drm_crtc *drm_crtc;
int ret, i;
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
list_for_each_entry(drm_crtc, &dev->mode_config.crtc_list, head) {
struct nouveau_crtc *crtc = nouveau_crtc(drm_crtc);
uint32_t connector[16] = {};
int ret, i;
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
/* init basic kernel modesetting */
drm_mode_config_init(dev);
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
drm_mode_config_cleanup(dev);
* CRTC separately, and submission will be blocked by the GPU
* until we handle each in turn.
*/
- NV_DEBUG(dev, "0x610030: 0x%08x\n", unk30);
+ NV_DEBUG_KMS(dev, "0x610030: 0x%08x\n", unk30);
head = ffs((unk30 >> 9) & 3) - 1;
if (head < 0)
return -EINVAL;
or = i;
}
- NV_DEBUG(dev, "type %d, or %d\n", type, or);
+ NV_DEBUG_KMS(dev, "type %d, or %d\n", type, or);
if (type == OUTPUT_ANY) {
NV_ERROR(dev, "unknown encoder!!\n");
return -1;
int pxclk)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_connector *nv_connector = NULL;
+ struct drm_encoder *encoder;
struct nvbios *bios = &dev_priv->VBIOS;
uint32_t mc, script = 0, or;
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+ struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
+
+ if (nv_encoder->dcb != dcbent)
+ continue;
+
+ nv_connector = nouveau_encoder_connector_get(nv_encoder);
+ break;
+ }
+
or = ffs(dcbent->or) - 1;
mc = nv50_display_mode_ctrl(dev, dcbent->type != OUTPUT_ANALOG, or);
switch (dcbent->type) {
} else
if (bios->fp.strapless_is_24bit & 1)
script |= 0x0200;
+
+ if (nv_connector && nv_connector->edid &&
+ (nv_connector->edid->revision >= 4) &&
+ (nv_connector->edid->input & 0x70) >= 0x20)
+ script |= 0x0200;
}
if (nouveau_uscript_lvds >= 0) {
pclk = nv_rd32(dev, NV50_PDISPLAY_CRTC_P(head, CLOCK)) & 0x3fffff;
script = nv50_display_script_select(dev, dcbent, pclk);
- NV_DEBUG(dev, "head %d pxclk: %dKHz\n", head, pclk);
+ NV_DEBUG_KMS(dev, "head %d pxclk: %dKHz\n", head, pclk);
if (dcbent->type != OUTPUT_DP)
nouveau_bios_run_display_table(dev, dcbent, 0, -2);
uint32_t intr0 = nv_rd32(dev, NV50_PDISPLAY_INTR_0);
uint32_t intr1 = nv_rd32(dev, NV50_PDISPLAY_INTR_1);
- NV_DEBUG(dev, "PDISPLAY_INTR_BH 0x%08x 0x%08x\n", intr0, intr1);
+ NV_DEBUG_KMS(dev, "PDISPLAY_INTR_BH 0x%08x 0x%08x\n", intr0, intr1);
if (intr1 & NV50_PDISPLAY_INTR_1_CLK_UNK10)
nv50_display_unk10_handler(dev);
uint32_t intr1 = nv_rd32(dev, NV50_PDISPLAY_INTR_1);
uint32_t clock;
- NV_DEBUG(dev, "PDISPLAY_INTR 0x%08x 0x%08x\n", intr0, intr1);
+ NV_DEBUG_KMS(dev, "PDISPLAY_INTR 0x%08x 0x%08x\n", intr0, intr1);
if (!intr0 && !(intr1 & ~delayed))
break;
if (!(info->flags & FBINFO_HWACCEL_DISABLED) &&
RING_SPACE(chan, rect->rop == ROP_COPY ? 7 : 11)) {
- NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
-
- info->flags |= FBINFO_HWACCEL_DISABLED;
+ nouveau_fbcon_gpu_lockup(info);
}
if (info->flags & FBINFO_HWACCEL_DISABLED) {
OUT_RING(chan, 1);
}
BEGIN_RING(chan, NvSub2D, 0x0588, 1);
- OUT_RING(chan, rect->color);
+ if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
+ info->fix.visual == FB_VISUAL_DIRECTCOLOR)
+ OUT_RING(chan, ((uint32_t *)info->pseudo_palette)[rect->color]);
+ else
+ OUT_RING(chan, rect->color);
BEGIN_RING(chan, NvSub2D, 0x0600, 4);
OUT_RING(chan, rect->dx);
OUT_RING(chan, rect->dy);
return;
if (!(info->flags & FBINFO_HWACCEL_DISABLED) && RING_SPACE(chan, 12)) {
- NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
-
- info->flags |= FBINFO_HWACCEL_DISABLED;
+ nouveau_fbcon_gpu_lockup(info);
}
if (info->flags & FBINFO_HWACCEL_DISABLED) {
}
if (!(info->flags & FBINFO_HWACCEL_DISABLED) && RING_SPACE(chan, 11)) {
- NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
- info->flags |= FBINFO_HWACCEL_DISABLED;
+ nouveau_fbcon_gpu_lockup(info);
}
if (info->flags & FBINFO_HWACCEL_DISABLED) {
int push = dwords > 2047 ? 2047 : dwords;
if (RING_SPACE(chan, push + 1)) {
- NV_ERROR(dev,
- "GPU lockup - switching to software fbcon\n");
- info->flags |= FBINFO_HWACCEL_DISABLED;
+ nouveau_fbcon_gpu_lockup(info);
cfb_imageblit(info, image);
return;
}
ret = RING_SPACE(chan, 59);
if (ret) {
- NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
+ nouveau_fbcon_gpu_lockup(info);
return ret;
}
nv_wr32(dev, NV40_PFIFO_CACHE1_DATA(ptr),
nv_ro32(dev, cache, (ptr * 2) + 1));
}
- nv_wr32(dev, 0x3210, cnt << 2);
- nv_wr32(dev, 0x3270, 0);
+ nv_wr32(dev, NV03_PFIFO_CACHE1_PUT, cnt << 2);
+ nv_wr32(dev, NV03_PFIFO_CACHE1_GET, 0);
/* guessing that all the 0x34xx regs aren't on NV50 */
if (!IS_G80) {
dev_priv->engine.instmem.finish_access(dev);
- nv_wr32(dev, NV03_PFIFO_CACHE1_GET, 0);
- nv_wr32(dev, NV03_PFIFO_CACHE1_PUT, 0);
nv_wr32(dev, NV03_PFIFO_CACHE1_PUSH1, chan->id | (1<<16));
return 0;
}
NV_DEBUG(dev, "\n");
chid = pfifo->channel_id(dev);
- if (chid < 0 || chid >= dev_priv->engine.fifo.channels)
+ if (chid < 1 || chid >= dev_priv->engine.fifo.channels - 1)
return 0;
chan = dev_priv->fifos[chid];
static int
nv50_graph_init_ctxctl(struct drm_device *dev)
{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+
NV_DEBUG(dev, "\n");
- nv40_grctx_init(dev);
+ nouveau_grctx_prog_load(dev);
+ if (!dev_priv->engine.graph.ctxprog)
+ dev_priv->engine.graph.accel_blocked = true;
nv_wr32(dev, 0x400320, 4);
nv_wr32(dev, NV40_PGRAPH_CTXCTL_CUR, 0);
nv50_graph_takedown(struct drm_device *dev)
{
NV_DEBUG(dev, "\n");
- nv40_grctx_fini(dev);
+ nouveau_grctx_fini(dev);
}
void
dev_priv->engine.instmem.finish_access(dev);
dev_priv->engine.instmem.prepare_access(dev, true);
- nv40_grctx_vals_load(dev, ctx);
+ nouveau_grctx_vals_load(dev, ctx);
nv_wo32(dev, ctx, 0x00000/4, chan->ramin->instance >> 12);
if ((dev_priv->chipset & 0xf0) == 0xa0)
nv_wo32(dev, ctx, 0x00004/4, 0x00000000);
struct nouveau_channel *evo = dev_priv->evo;
int ret;
- NV_DEBUG(dev, "Disconnecting SOR %d\n", nv_encoder->or);
+ NV_DEBUG_KMS(dev, "Disconnecting SOR %d\n", nv_encoder->or);
ret = RING_SPACE(evo, 2);
if (ret) {
}
if (dpe->script0) {
- NV_DEBUG(dev, "SOR-%d: running DP script 0\n", nv_encoder->or);
+ NV_DEBUG_KMS(dev, "SOR-%d: running DP script 0\n", nv_encoder->or);
nouveau_bios_run_init_table(dev, le16_to_cpu(dpe->script0),
nv_encoder->dcb);
}
NV_ERROR(dev, "SOR-%d: link training failed\n", nv_encoder->or);
if (dpe->script1) {
- NV_DEBUG(dev, "SOR-%d: running DP script 1\n", nv_encoder->or);
+ NV_DEBUG_KMS(dev, "SOR-%d: running DP script 1\n", nv_encoder->or);
nouveau_bios_run_init_table(dev, le16_to_cpu(dpe->script1),
nv_encoder->dcb);
}
uint32_t val;
int or = nv_encoder->or;
- NV_DEBUG(dev, "or %d mode %d\n", or, mode);
+ NV_DEBUG_KMS(dev, "or %d mode %d\n", or, mode);
/* wait for it to be done */
if (!nv_wait(NV50_PDISPLAY_SOR_DPMS_CTRL(or),
struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
struct nouveau_connector *connector;
- NV_DEBUG(encoder->dev, "or %d\n", nv_encoder->or);
+ NV_DEBUG_KMS(encoder->dev, "or %d\n", nv_encoder->or);
connector = nouveau_encoder_connector_get(nv_encoder);
if (!connector) {
uint32_t mode_ctl = 0;
int ret;
- NV_DEBUG(dev, "or %d\n", nv_encoder->or);
+ NV_DEBUG_KMS(dev, "or %d\n", nv_encoder->or);
nv50_sor_dpms(encoder, DRM_MODE_DPMS_ON);
if (!encoder)
return;
- NV_DEBUG(encoder->dev, "\n");
+ NV_DEBUG_KMS(encoder->dev, "\n");
drm_encoder_cleanup(encoder);
bool dum;
int type;
- NV_DEBUG(dev, "\n");
+ NV_DEBUG_KMS(dev, "\n");
switch (entry->type) {
case OUTPUT_TMDS:
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
- .ioctl = drm_ioctl,
+ .unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
&init->agp_textures_offset))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_R128_INIT, (unsigned long)init);
+ return drm_ioctl(file, DRM_IOCTL_R128_INIT, (unsigned long)init);
}
typedef struct drm_r128_depth32 {
&depth->mask))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_R128_DEPTH, (unsigned long)depth);
+ return drm_ioctl(file, DRM_IOCTL_R128_DEPTH, (unsigned long)depth);
}
&stipple->mask))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_R128_STIPPLE, (unsigned long)stipple);
+ return drm_ioctl(file, DRM_IOCTL_R128_STIPPLE, (unsigned long)stipple);
}
typedef struct drm_r128_getparam32 {
&getparam->value))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
+ return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
}
drm_ioctl_compat_t *r128_compat_ioctls[] = {
if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(r128_compat_ioctls))
fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
- lock_kernel(); /* XXX for now */
if (fn != NULL)
ret = (*fn) (filp, cmd, arg);
else
- ret = drm_ioctl(filp->f_path.dentry->d_inode, filp, cmd, arg);
- unlock_kernel();
+ ret = drm_ioctl(filp, cmd, arg);
return ret;
}
$(obj)/r300_reg_safe.h: $(src)/reg_srcs/r300 $(obj)/mkregtable
$(call if_changed,mkregtable)
+$(obj)/r420_reg_safe.h: $(src)/reg_srcs/r420 $(obj)/mkregtable
+ $(call if_changed,mkregtable)
+
$(obj)/rs600_reg_safe.h: $(src)/reg_srcs/rs600 $(obj)/mkregtable
$(call if_changed,mkregtable)
$(obj)/r300.o: $(obj)/r300_reg_safe.h
+$(obj)/r420.o: $(obj)/r420_reg_safe.h
+
$(obj)/rs600.o: $(obj)/rs600_reg_safe.h
radeon-y := radeon_drv.o radeon_cp.o radeon_state.o radeon_mem.o \
/*
-* Copyright 2006-2007 Advanced Micro Devices, Inc.
+* Copyright 2006-2007 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
/****************************************************/
/* Encoder Object ID Definition */
/****************************************************/
-#define ENCODER_OBJECT_ID_NONE 0x00
+#define ENCODER_OBJECT_ID_NONE 0x00
/* Radeon Class Display Hardware */
#define ENCODER_OBJECT_ID_INTERNAL_LVDS 0x01
#define ENCODER_OBJECT_ID_INTERNAL_TMDS1 0x02
#define ENCODER_OBJECT_ID_INTERNAL_TMDS2 0x03
#define ENCODER_OBJECT_ID_INTERNAL_DAC1 0x04
-#define ENCODER_OBJECT_ID_INTERNAL_DAC2 0x05 /* TV/CV DAC */
+#define ENCODER_OBJECT_ID_INTERNAL_DAC2 0x05 /* TV/CV DAC */
#define ENCODER_OBJECT_ID_INTERNAL_SDVOA 0x06
#define ENCODER_OBJECT_ID_INTERNAL_SDVOB 0x07
#define ENCODER_OBJECT_ID_SI170B 0x08
#define ENCODER_OBJECT_ID_CH7303 0x09
#define ENCODER_OBJECT_ID_CH7301 0x0A
-#define ENCODER_OBJECT_ID_INTERNAL_DVO1 0x0B /* This belongs to Radeon Class Display Hardware */
+#define ENCODER_OBJECT_ID_INTERNAL_DVO1 0x0B /* This belongs to Radeon Class Display Hardware */
#define ENCODER_OBJECT_ID_EXTERNAL_SDVOA 0x0C
#define ENCODER_OBJECT_ID_EXTERNAL_SDVOB 0x0D
#define ENCODER_OBJECT_ID_TITFP513 0x0E
-#define ENCODER_OBJECT_ID_INTERNAL_LVTM1 0x0F /* not used for Radeon */
+#define ENCODER_OBJECT_ID_INTERNAL_LVTM1 0x0F /* not used for Radeon */
#define ENCODER_OBJECT_ID_VT1623 0x10
#define ENCODER_OBJECT_ID_HDMI_SI1930 0x11
#define ENCODER_OBJECT_ID_HDMI_INTERNAL 0x12
#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1 0x13
#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1 0x14
#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1 0x15
-#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2 0x16 /* Shared with CV/TV and CRT */
-#define ENCODER_OBJECT_ID_SI178 0X17 /* External TMDS (dual link, no HDCP.) */
-#define ENCODER_OBJECT_ID_MVPU_FPGA 0x18 /* MVPU FPGA chip */
+#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2 0x16 /* Shared with CV/TV and CRT */
+#define ENCODER_OBJECT_ID_SI178 0X17 /* External TMDS (dual link, no HDCP.) */
+#define ENCODER_OBJECT_ID_MVPU_FPGA 0x18 /* MVPU FPGA chip */
#define ENCODER_OBJECT_ID_INTERNAL_DDI 0x19
#define ENCODER_OBJECT_ID_VT1625 0x1A
#define ENCODER_OBJECT_ID_HDMI_SI1932 0x1B
/****************************************************/
/* Connector Object ID Definition */
/****************************************************/
-#define CONNECTOR_OBJECT_ID_NONE 0x00
+#define CONNECTOR_OBJECT_ID_NONE 0x00
#define CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I 0x01
#define CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I 0x02
#define CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D 0x03
#define CONNECTOR_OBJECT_ID_SVIDEO 0x07
#define CONNECTOR_OBJECT_ID_YPbPr 0x08
#define CONNECTOR_OBJECT_ID_D_CONNECTOR 0x09
-#define CONNECTOR_OBJECT_ID_9PIN_DIN 0x0A /* Supports both CV & TV */
+#define CONNECTOR_OBJECT_ID_9PIN_DIN 0x0A /* Supports both CV & TV */
#define CONNECTOR_OBJECT_ID_SCART 0x0B
#define CONNECTOR_OBJECT_ID_HDMI_TYPE_A 0x0C
#define CONNECTOR_OBJECT_ID_HDMI_TYPE_B 0x0D
#define CONNECTOR_OBJECT_ID_CROSSFIRE 0x11
#define CONNECTOR_OBJECT_ID_HARDCODE_DVI 0x12
#define CONNECTOR_OBJECT_ID_DISPLAYPORT 0x13
+#define CONNECTOR_OBJECT_ID_eDP 0x14
+#define CONNECTOR_OBJECT_ID_MXM 0x15
/* deleted */
#define ROUTER_OBJECT_ID_NONE 0x00
#define ROUTER_OBJECT_ID_I2C_EXTENDER_CNTL 0x01
+/****************************************************/
+/* Generic Object ID Definition */
+/****************************************************/
+#define GENERIC_OBJECT_ID_NONE 0x00
+#define GENERIC_OBJECT_ID_GLSYNC 0x01
+#define GENERIC_OBJECT_ID_PX2_NON_DRIVABLE 0x02
+#define GENERIC_OBJECT_ID_MXM_OPM 0x03
+
/****************************************************/
/* Graphics Object ENUM ID Definition */
/****************************************************/
#define GRAPH_OBJECT_ENUM_ID4 0x04
#define GRAPH_OBJECT_ENUM_ID5 0x05
#define GRAPH_OBJECT_ENUM_ID6 0x06
+#define GRAPH_OBJECT_ENUM_ID7 0x07
/****************************************************/
/* Graphics Object ID Bit definition */
#define RESERVED1_ID_MASK 0x0800
#define OBJECT_TYPE_MASK 0x7000
#define RESERVED2_ID_MASK 0x8000
-
+
#define OBJECT_ID_SHIFT 0x00
#define ENUM_ID_SHIFT 0x08
#define OBJECT_TYPE_SHIFT 0x0C
+
/****************************************************/
/* Graphics Object family definition */
/****************************************************/
-#define CONSTRUCTOBJECTFAMILYID(GRAPHICS_OBJECT_TYPE, GRAPHICS_OBJECT_ID) \
- (GRAPHICS_OBJECT_TYPE << OBJECT_TYPE_SHIFT | \
- GRAPHICS_OBJECT_ID << OBJECT_ID_SHIFT)
+#define CONSTRUCTOBJECTFAMILYID(GRAPHICS_OBJECT_TYPE, GRAPHICS_OBJECT_ID) (GRAPHICS_OBJECT_TYPE << OBJECT_TYPE_SHIFT | \
+ GRAPHICS_OBJECT_ID << OBJECT_ID_SHIFT)
/****************************************************/
/* GPU Object ID definition - Shared with BIOS */
/****************************************************/
-#define GPU_ENUM_ID1 (GRAPH_OBJECT_TYPE_GPU << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT)
+#define GPU_ENUM_ID1 ( GRAPH_OBJECT_TYPE_GPU << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT)
/****************************************************/
/* Encoder Object ID definition - Shared with BIOS */
/****************************************************/
/*
-#define ENCODER_INTERNAL_LVDS_ENUM_ID1 0x2101
+#define ENCODER_INTERNAL_LVDS_ENUM_ID1 0x2101
#define ENCODER_INTERNAL_TMDS1_ENUM_ID1 0x2102
#define ENCODER_INTERNAL_TMDS2_ENUM_ID1 0x2103
#define ENCODER_INTERNAL_DAC1_ENUM_ID1 0x2104
#define ENCODER_INTERNAL_DAC2_ENUM_ID1 0x2105
#define ENCODER_INTERNAL_SDVOA_ENUM_ID1 0x2106
#define ENCODER_INTERNAL_SDVOB_ENUM_ID1 0x2107
-#define ENCODER_SIL170B_ENUM_ID1 0x2108
+#define ENCODER_SIL170B_ENUM_ID1 0x2108
#define ENCODER_CH7303_ENUM_ID1 0x2109
#define ENCODER_CH7301_ENUM_ID1 0x210A
#define ENCODER_INTERNAL_DVO1_ENUM_ID1 0x210B
#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID1 0x2113
#define ENCODER_INTERNAL_KLDSCP_DVO1_ENUM_ID1 0x2114
#define ENCODER_INTERNAL_KLDSCP_DAC1_ENUM_ID1 0x2115
-#define ENCODER_INTERNAL_KLDSCP_DAC2_ENUM_ID1 0x2116
-#define ENCODER_SI178_ENUM_ID1 0x2117
+#define ENCODER_INTERNAL_KLDSCP_DAC2_ENUM_ID1 0x2116
+#define ENCODER_SI178_ENUM_ID1 0x2117
#define ENCODER_MVPU_FPGA_ENUM_ID1 0x2118
#define ENCODER_INTERNAL_DDI_ENUM_ID1 0x2119
#define ENCODER_VT1625_ENUM_ID1 0x211A
#define ENCODER_DP_DP501_ENUM_ID1 0x211D
#define ENCODER_INTERNAL_UNIPHY_ENUM_ID1 0x211E
*/
-#define ENCODER_INTERNAL_LVDS_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_LVDS << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_TMDS1_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_TMDS1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_TMDS2_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_TMDS2 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_DAC1_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_DAC1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_DAC2_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_DAC2 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_SDVOA_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_SDVOA << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_SDVOA_ENUM_ID2 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_SDVOA << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_SDVOB_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_SDVOB << OBJECT_ID_SHIFT)
-
-#define ENCODER_SIL170B_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_SI170B << OBJECT_ID_SHIFT)
-
-#define ENCODER_CH7303_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_CH7303 << OBJECT_ID_SHIFT)
-
-#define ENCODER_CH7301_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_CH7301 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_DVO1_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_DVO1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_EXTERNAL_SDVOA_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_EXTERNAL_SDVOA << OBJECT_ID_SHIFT)
-
-#define ENCODER_EXTERNAL_SDVOA_ENUM_ID2 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_EXTERNAL_SDVOA << OBJECT_ID_SHIFT)
-
-#define ENCODER_EXTERNAL_SDVOB_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_EXTERNAL_SDVOB << OBJECT_ID_SHIFT)
-
-#define ENCODER_TITFP513_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_TITFP513 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_LVTM1_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_LVTM1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_VT1623_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_VT1623 << OBJECT_ID_SHIFT)
-
-#define ENCODER_HDMI_SI1930_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_HDMI_SI1930 << OBJECT_ID_SHIFT)
-
-#define ENCODER_HDMI_INTERNAL_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_HDMI_INTERNAL << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID2 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_KLDSCP_DVO1_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_KLDSCP_DAC1_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_KLDSCP_DAC2_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2 << OBJECT_ID_SHIFT) /* Shared with CV/TV and CRT */
-
-#define ENCODER_SI178_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_SI178 << OBJECT_ID_SHIFT)
-
-#define ENCODER_MVPU_FPGA_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_MVPU_FPGA << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_DDI_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_DDI << OBJECT_ID_SHIFT)
-
-#define ENCODER_VT1625_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_VT1625 << OBJECT_ID_SHIFT)
-
-#define ENCODER_HDMI_SI1932_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_HDMI_SI1932 << OBJECT_ID_SHIFT)
-
-#define ENCODER_DP_DP501_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_DP_DP501 << OBJECT_ID_SHIFT)
-
-#define ENCODER_DP_AN9801_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_DP_AN9801 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_UNIPHY_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_UNIPHY << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_UNIPHY_ENUM_ID2 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_UNIPHY << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_KLDSCP_LVTMA_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_UNIPHY1_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_UNIPHY1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_UNIPHY1_ENUM_ID2 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_UNIPHY1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_UNIPHY2_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_UNIPHY2 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_UNIPHY2_ENUM_ID2 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_INTERNAL_UNIPHY2 << OBJECT_ID_SHIFT)
-
-#define ENCODER_GENERAL_EXTERNAL_DVO_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ENCODER_OBJECT_ID_GENERAL_EXTERNAL_DVO << OBJECT_ID_SHIFT)
+#define ENCODER_INTERNAL_LVDS_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_LVDS << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_TMDS1_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_TMDS1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_TMDS2_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_TMDS2 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_DAC1_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_DAC1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_DAC2_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_DAC2 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_SDVOA_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_SDVOA << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_SDVOA_ENUM_ID2 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_SDVOA << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_SDVOB_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_SDVOB << OBJECT_ID_SHIFT)
+
+#define ENCODER_SIL170B_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_SI170B << OBJECT_ID_SHIFT)
+
+#define ENCODER_CH7303_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_CH7303 << OBJECT_ID_SHIFT)
+
+#define ENCODER_CH7301_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_CH7301 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_DVO1_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_DVO1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_EXTERNAL_SDVOA_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_EXTERNAL_SDVOA << OBJECT_ID_SHIFT)
+
+#define ENCODER_EXTERNAL_SDVOA_ENUM_ID2 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_EXTERNAL_SDVOA << OBJECT_ID_SHIFT)
+
+
+#define ENCODER_EXTERNAL_SDVOB_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_EXTERNAL_SDVOB << OBJECT_ID_SHIFT)
+
+
+#define ENCODER_TITFP513_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_TITFP513 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_LVTM1_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_LVTM1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_VT1623_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_VT1623 << OBJECT_ID_SHIFT)
+
+#define ENCODER_HDMI_SI1930_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_HDMI_SI1930 << OBJECT_ID_SHIFT)
+
+#define ENCODER_HDMI_INTERNAL_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_HDMI_INTERNAL << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1 << OBJECT_ID_SHIFT)
+
+
+#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID2 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1 << OBJECT_ID_SHIFT)
+
+
+#define ENCODER_INTERNAL_KLDSCP_DVO1_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_KLDSCP_DAC1_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_KLDSCP_DAC2_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2 << OBJECT_ID_SHIFT) // Shared with CV/TV and CRT
+
+#define ENCODER_SI178_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_SI178 << OBJECT_ID_SHIFT)
+
+#define ENCODER_MVPU_FPGA_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_MVPU_FPGA << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_DDI_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_DDI << OBJECT_ID_SHIFT)
+
+#define ENCODER_VT1625_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_VT1625 << OBJECT_ID_SHIFT)
+
+#define ENCODER_HDMI_SI1932_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_HDMI_SI1932 << OBJECT_ID_SHIFT)
+
+#define ENCODER_DP_DP501_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_DP_DP501 << OBJECT_ID_SHIFT)
+
+#define ENCODER_DP_AN9801_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_DP_AN9801 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_UNIPHY_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_UNIPHY << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_UNIPHY_ENUM_ID2 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_UNIPHY << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_KLDSCP_LVTMA_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_UNIPHY1_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_UNIPHY1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_UNIPHY1_ENUM_ID2 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_UNIPHY1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_UNIPHY2_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_UNIPHY2 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_UNIPHY2_ENUM_ID2 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_UNIPHY2 << OBJECT_ID_SHIFT)
+
+#define ENCODER_GENERAL_EXTERNAL_DVO_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_GENERAL_EXTERNAL_DVO << OBJECT_ID_SHIFT)
/****************************************************/
/* Connector Object ID definition - Shared with BIOS */
#define CONNECTOR_7PIN_DIN_ENUM_ID1 0x310F
#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID1 0x3110
*/
-#define CONNECTOR_LVDS_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_LVDS << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SINGLE_LINK_DVI_I_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SINGLE_LINK_DVI_I_ENUM_ID2 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DUAL_LINK_DVI_I_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DUAL_LINK_DVI_I_ENUM_ID2 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID2 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_VGA_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_VGA << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_VGA_ENUM_ID2 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_VGA << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_COMPOSITE_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_COMPOSITE << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SVIDEO_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_SVIDEO << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_YPbPr_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_YPbPr << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_D_CONNECTOR_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_D_CONNECTOR << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_9PIN_DIN_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_9PIN_DIN << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SCART_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_SCART << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_HDMI_TYPE_A_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_HDMI_TYPE_B_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_HDMI_TYPE_B << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_7PIN_DIN_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_7PIN_DIN << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_PCIE_CONNECTOR << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID2 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_PCIE_CONNECTOR << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_CROSSFIRE_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_CROSSFIRE << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_CROSSFIRE_ENUM_ID2 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_CROSSFIRE << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_HARDCODE_DVI_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_HARDCODE_DVI << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_HARDCODE_DVI_ENUM_ID2 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_HARDCODE_DVI << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DISPLAYPORT_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DISPLAYPORT_ENUM_ID2 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DISPLAYPORT_ENUM_ID3 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DISPLAYPORT_ENUM_ID4 \
- (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID4 << ENUM_ID_SHIFT |\
- CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+#define CONNECTOR_LVDS_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_LVDS << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_LVDS_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_LVDS << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_eDP_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_eDP << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_eDP_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_eDP << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SINGLE_LINK_DVI_I_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SINGLE_LINK_DVI_I_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DUAL_LINK_DVI_I_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DUAL_LINK_DVI_I_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID3 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_VGA_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_VGA << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_VGA_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_VGA << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_COMPOSITE_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_COMPOSITE << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_COMPOSITE_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_COMPOSITE << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SVIDEO_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_SVIDEO << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SVIDEO_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_SVIDEO << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_YPbPr_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_YPbPr << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_YPbPr_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_YPbPr << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_D_CONNECTOR_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_D_CONNECTOR << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_D_CONNECTOR_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_D_CONNECTOR << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_9PIN_DIN_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_9PIN_DIN << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_9PIN_DIN_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_9PIN_DIN << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SCART_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_SCART << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SCART_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_SCART << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_HDMI_TYPE_A_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_HDMI_TYPE_A_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_HDMI_TYPE_A_ENUM_ID3 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_HDMI_TYPE_B_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_HDMI_TYPE_B << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_HDMI_TYPE_B_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_HDMI_TYPE_B << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_7PIN_DIN_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_7PIN_DIN << OBJECT_ID_SHIFT)
+#define CONNECTOR_7PIN_DIN_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_7PIN_DIN << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_PCIE_CONNECTOR << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_PCIE_CONNECTOR << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_CROSSFIRE_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_CROSSFIRE << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_CROSSFIRE_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_CROSSFIRE << OBJECT_ID_SHIFT)
+
+
+#define CONNECTOR_HARDCODE_DVI_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_HARDCODE_DVI << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_HARDCODE_DVI_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_HARDCODE_DVI << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DISPLAYPORT_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DISPLAYPORT_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DISPLAYPORT_ENUM_ID3 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DISPLAYPORT_ENUM_ID4 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID4 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DISPLAYPORT_ENUM_ID5 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID5 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DISPLAYPORT_ENUM_ID6 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID6 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_MXM_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT) //Mapping to MXM_DP_A
+
+#define CONNECTOR_MXM_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT) //Mapping to MXM_DP_B
+
+#define CONNECTOR_MXM_ENUM_ID3 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT) //Mapping to MXM_DP_C
+
+#define CONNECTOR_MXM_ENUM_ID4 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID4 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT) //Mapping to MXM_DP_D
+
+#define CONNECTOR_MXM_ENUM_ID5 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID5 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT) //Mapping to MXM_LVDS_TXxx
+
+#define CONNECTOR_MXM_ENUM_ID6 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID6 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT) //Mapping to MXM_LVDS_UXxx
+
+#define CONNECTOR_MXM_ENUM_ID7 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID7 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT) //Mapping to MXM_DAC
/****************************************************/
/* Router Object ID definition - Shared with BIOS */
/****************************************************/
-#define ROUTER_I2C_EXTENDER_CNTL_ENUM_ID1 \
- (GRAPH_OBJECT_TYPE_ROUTER << OBJECT_TYPE_SHIFT |\
- GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
- ROUTER_OBJECT_ID_I2C_EXTENDER_CNTL << OBJECT_ID_SHIFT)
+#define ROUTER_I2C_EXTENDER_CNTL_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ROUTER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ROUTER_OBJECT_ID_I2C_EXTENDER_CNTL << OBJECT_ID_SHIFT)
/* deleted */
+/****************************************************/
+/* Generic Object ID definition - Shared with BIOS */
+/****************************************************/
+#define GENERICOBJECT_GLSYNC_ENUM_ID1 (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ GENERIC_OBJECT_ID_GLSYNC << OBJECT_ID_SHIFT)
+
+#define GENERICOBJECT_PX2_NON_DRIVABLE_ID1 (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ GENERIC_OBJECT_ID_PX2_NON_DRIVABLE<< OBJECT_ID_SHIFT)
+
+#define GENERICOBJECT_PX2_NON_DRIVABLE_ID2 (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ GENERIC_OBJECT_ID_PX2_NON_DRIVABLE<< OBJECT_ID_SHIFT)
+
+#define GENERICOBJECT_MXM_OPM_ENUM_ID1 (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ GENERIC_OBJECT_ID_MXM_OPM << OBJECT_ID_SHIFT)
+
/****************************************************/
/* Object Cap definition - Shared with BIOS */
/****************************************************/
#define GRAPHICS_OBJECT_CAP_I2C 0x00000001L
#define GRAPHICS_OBJECT_CAP_TABLE_ID 0x00000002L
+
#define GRAPHICS_OBJECT_I2CCOMMAND_TABLE_ID 0x01
#define GRAPHICS_OBJECT_HOTPLUGDETECTIONINTERUPT_TABLE_ID 0x02
#define GRAPHICS_OBJECT_ENCODER_OUTPUT_PROTECTION_TABLE_ID 0x03
#pragma pack()
#endif
-#endif /*GRAPHICTYPE */
+#endif /*GRAPHICTYPE */
+
+
+
+
} atom_exec_context;
int atom_debug = 0;
+static void atom_execute_table_locked(struct atom_context *ctx, int index, uint32_t * params);
void atom_execute_table(struct atom_context *ctx, int index, uint32_t * params);
static uint32_t atom_arg_mask[8] =
else
SDEBUG(" table: %d\n", idx);
if (U16(ctx->ctx->cmd_table + 4 + 2 * idx))
- atom_execute_table(ctx->ctx, idx, ctx->ps + ctx->ps_shift);
+ atom_execute_table_locked(ctx->ctx, idx, ctx->ps + ctx->ps_shift);
}
static void atom_op_clear(atom_exec_context *ctx, int *ptr, int arg)
atom_op_shr, ATOM_ARG_MC}, {
atom_op_debug, 0},};
-void atom_execute_table(struct atom_context *ctx, int index, uint32_t * params)
+static void atom_execute_table_locked(struct atom_context *ctx, int index, uint32_t * params)
{
int base = CU16(ctx->cmd_table + 4 + 2 * index);
int len, ws, ps, ptr;
kfree(ectx.ws);
}
+void atom_execute_table(struct atom_context *ctx, int index, uint32_t * params)
+{
+ mutex_lock(&ctx->mutex);
+ atom_execute_table_locked(ctx, index, params);
+ mutex_unlock(&ctx->mutex);
+}
+
static int atom_iio_len[] = { 1, 2, 3, 3, 3, 3, 4, 4, 4, 3 };
static void atom_index_iio(struct atom_context *ctx, int base)
struct atom_context {
struct card_info *card;
+ struct mutex mutex;
void *bios;
uint32_t cmd_table, data_table;
uint16_t *iio;
ATOM_POWERMODE_INFO_V3 asPowerPlayInfo[ATOM_MAX_NUMBEROF_POWER_BLOCK];
} ATOM_POWERPLAY_INFO_V3;
+/* New PPlib */
+/**************************************************************************/
+typedef struct _ATOM_PPLIB_THERMALCONTROLLER
+
+{
+ UCHAR ucType; // one of ATOM_PP_THERMALCONTROLLER_*
+ UCHAR ucI2cLine; // as interpreted by DAL I2C
+ UCHAR ucI2cAddress;
+ UCHAR ucFanParameters; // Fan Control Parameters.
+ UCHAR ucFanMinRPM; // Fan Minimum RPM (hundreds) -- for display purposes only.
+ UCHAR ucFanMaxRPM; // Fan Maximum RPM (hundreds) -- for display purposes only.
+ UCHAR ucReserved; // ----
+ UCHAR ucFlags; // to be defined
+} ATOM_PPLIB_THERMALCONTROLLER;
+
+#define ATOM_PP_FANPARAMETERS_TACHOMETER_PULSES_PER_REVOLUTION_MASK 0x0f
+#define ATOM_PP_FANPARAMETERS_NOFAN 0x80 // No fan is connected to this controller.
+
+#define ATOM_PP_THERMALCONTROLLER_NONE 0
+#define ATOM_PP_THERMALCONTROLLER_LM63 1 // Not used by PPLib
+#define ATOM_PP_THERMALCONTROLLER_ADM1032 2 // Not used by PPLib
+#define ATOM_PP_THERMALCONTROLLER_ADM1030 3 // Not used by PPLib
+#define ATOM_PP_THERMALCONTROLLER_MUA6649 4 // Not used by PPLib
+#define ATOM_PP_THERMALCONTROLLER_LM64 5
+#define ATOM_PP_THERMALCONTROLLER_F75375 6 // Not used by PPLib
+#define ATOM_PP_THERMALCONTROLLER_RV6xx 7
+#define ATOM_PP_THERMALCONTROLLER_RV770 8
+#define ATOM_PP_THERMALCONTROLLER_ADT7473 9
+
+typedef struct _ATOM_PPLIB_STATE
+{
+ UCHAR ucNonClockStateIndex;
+ UCHAR ucClockStateIndices[1]; // variable-sized
+} ATOM_PPLIB_STATE;
+
+//// ATOM_PPLIB_POWERPLAYTABLE::ulPlatformCaps
+#define ATOM_PP_PLATFORM_CAP_BACKBIAS 1
+#define ATOM_PP_PLATFORM_CAP_POWERPLAY 2
+#define ATOM_PP_PLATFORM_CAP_SBIOSPOWERSOURCE 4
+#define ATOM_PP_PLATFORM_CAP_ASPM_L0s 8
+#define ATOM_PP_PLATFORM_CAP_ASPM_L1 16
+#define ATOM_PP_PLATFORM_CAP_HARDWAREDC 32
+#define ATOM_PP_PLATFORM_CAP_GEMINIPRIMARY 64
+#define ATOM_PP_PLATFORM_CAP_STEPVDDC 128
+#define ATOM_PP_PLATFORM_CAP_VOLTAGECONTROL 256
+#define ATOM_PP_PLATFORM_CAP_SIDEPORTCONTROL 512
+#define ATOM_PP_PLATFORM_CAP_TURNOFFPLL_ASPML1 1024
+#define ATOM_PP_PLATFORM_CAP_HTLINKCONTROL 2048
+
+typedef struct _ATOM_PPLIB_POWERPLAYTABLE
+{
+ ATOM_COMMON_TABLE_HEADER sHeader;
+
+ UCHAR ucDataRevision;
+
+ UCHAR ucNumStates;
+ UCHAR ucStateEntrySize;
+ UCHAR ucClockInfoSize;
+ UCHAR ucNonClockSize;
+
+ // offset from start of this table to array of ucNumStates ATOM_PPLIB_STATE structures
+ USHORT usStateArrayOffset;
+
+ // offset from start of this table to array of ASIC-specific structures,
+ // currently ATOM_PPLIB_CLOCK_INFO.
+ USHORT usClockInfoArrayOffset;
+
+ // offset from start of this table to array of ATOM_PPLIB_NONCLOCK_INFO
+ USHORT usNonClockInfoArrayOffset;
+
+ USHORT usBackbiasTime; // in microseconds
+ USHORT usVoltageTime; // in microseconds
+ USHORT usTableSize; //the size of this structure, or the extended structure
+
+ ULONG ulPlatformCaps; // See ATOM_PPLIB_CAPS_*
+
+ ATOM_PPLIB_THERMALCONTROLLER sThermalController;
+
+ USHORT usBootClockInfoOffset;
+ USHORT usBootNonClockInfoOffset;
+
+} ATOM_PPLIB_POWERPLAYTABLE;
+
+//// ATOM_PPLIB_NONCLOCK_INFO::usClassification
+#define ATOM_PPLIB_CLASSIFICATION_UI_MASK 0x0007
+#define ATOM_PPLIB_CLASSIFICATION_UI_SHIFT 0
+#define ATOM_PPLIB_CLASSIFICATION_UI_NONE 0
+#define ATOM_PPLIB_CLASSIFICATION_UI_BATTERY 1
+#define ATOM_PPLIB_CLASSIFICATION_UI_BALANCED 3
+#define ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE 5
+// 2, 4, 6, 7 are reserved
+
+#define ATOM_PPLIB_CLASSIFICATION_BOOT 0x0008
+#define ATOM_PPLIB_CLASSIFICATION_THERMAL 0x0010
+#define ATOM_PPLIB_CLASSIFICATION_LIMITEDPOWERSOURCE 0x0020
+#define ATOM_PPLIB_CLASSIFICATION_REST 0x0040
+#define ATOM_PPLIB_CLASSIFICATION_FORCED 0x0080
+#define ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE 0x0100
+#define ATOM_PPLIB_CLASSIFICATION_OVERDRIVETEMPLATE 0x0200
+#define ATOM_PPLIB_CLASSIFICATION_UVDSTATE 0x0400
+#define ATOM_PPLIB_CLASSIFICATION_3DLOW 0x0800
+#define ATOM_PPLIB_CLASSIFICATION_ACPI 0x1000
+// remaining 3 bits are reserved
+
+//// ATOM_PPLIB_NONCLOCK_INFO::ulCapsAndSettings
+#define ATOM_PPLIB_SINGLE_DISPLAY_ONLY 0x00000001
+#define ATOM_PPLIB_SUPPORTS_VIDEO_PLAYBACK 0x00000002
+
+// 0 is 2.5Gb/s, 1 is 5Gb/s
+#define ATOM_PPLIB_PCIE_LINK_SPEED_MASK 0x00000004
+#define ATOM_PPLIB_PCIE_LINK_SPEED_SHIFT 2
+
+// lanes - 1: 1, 2, 4, 8, 12, 16 permitted by PCIE spec
+#define ATOM_PPLIB_PCIE_LINK_WIDTH_MASK 0x000000F8
+#define ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT 3
+
+// lookup into reduced refresh-rate table
+#define ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_MASK 0x00000F00
+#define ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_SHIFT 8
+
+#define ATOM_PPLIB_LIMITED_REFRESHRATE_UNLIMITED 0
+#define ATOM_PPLIB_LIMITED_REFRESHRATE_50HZ 1
+// 2-15 TBD as needed.
+
+#define ATOM_PPLIB_SOFTWARE_DISABLE_LOADBALANCING 0x00001000
+#define ATOM_PPLIB_SOFTWARE_ENABLE_SLEEP_FOR_TIMESTAMPS 0x00002000
+#define ATOM_PPLIB_ENABLE_VARIBRIGHT 0x00008000
+
+#define ATOM_PPLIB_DISALLOW_ON_DC 0x00004000
+
+// Contained in an array starting at the offset
+// in ATOM_PPLIB_POWERPLAYTABLE::usNonClockInfoArrayOffset.
+// referenced from ATOM_PPLIB_STATE_INFO::ucNonClockStateIndex
+typedef struct _ATOM_PPLIB_NONCLOCK_INFO
+{
+ USHORT usClassification;
+ UCHAR ucMinTemperature;
+ UCHAR ucMaxTemperature;
+ ULONG ulCapsAndSettings;
+ UCHAR ucRequiredPower;
+ UCHAR ucUnused1[3];
+} ATOM_PPLIB_NONCLOCK_INFO;
+
+// Contained in an array starting at the offset
+// in ATOM_PPLIB_POWERPLAYTABLE::usClockInfoArrayOffset.
+// referenced from ATOM_PPLIB_STATE::ucClockStateIndices
+typedef struct _ATOM_PPLIB_R600_CLOCK_INFO
+{
+ USHORT usEngineClockLow;
+ UCHAR ucEngineClockHigh;
+
+ USHORT usMemoryClockLow;
+ UCHAR ucMemoryClockHigh;
+
+ USHORT usVDDC;
+ USHORT usUnused1;
+ USHORT usUnused2;
+
+ ULONG ulFlags; // ATOM_PPLIB_R600_FLAGS_*
+
+} ATOM_PPLIB_R600_CLOCK_INFO;
+
+// ulFlags in ATOM_PPLIB_R600_CLOCK_INFO
+#define ATOM_PPLIB_R600_FLAGS_PCIEGEN2 1
+#define ATOM_PPLIB_R600_FLAGS_UVDSAFE 2
+#define ATOM_PPLIB_R600_FLAGS_BACKBIASENABLE 4
+#define ATOM_PPLIB_R600_FLAGS_MEMORY_ODT_OFF 8
+#define ATOM_PPLIB_R600_FLAGS_MEMORY_DLL_OFF 16
+
+typedef struct _ATOM_PPLIB_RS780_CLOCK_INFO
+
+{
+ USHORT usLowEngineClockLow; // Low Engine clock in MHz (the same way as on the R600).
+ UCHAR ucLowEngineClockHigh;
+ USHORT usHighEngineClockLow; // High Engine clock in MHz.
+ UCHAR ucHighEngineClockHigh;
+ USHORT usMemoryClockLow; // For now one of the ATOM_PPLIB_RS780_SPMCLK_XXXX constants.
+ UCHAR ucMemoryClockHigh; // Currentyl unused.
+ UCHAR ucPadding; // For proper alignment and size.
+ USHORT usVDDC; // For the 780, use: None, Low, High, Variable
+ UCHAR ucMaxHTLinkWidth; // From SBIOS - {2, 4, 8, 16}
+ UCHAR ucMinHTLinkWidth; // From SBIOS - {2, 4, 8, 16}. Effective only if CDLW enabled. Minimum down stream width could be bigger as display BW requriement.
+ USHORT usHTLinkFreq; // See definition ATOM_PPLIB_RS780_HTLINKFREQ_xxx or in MHz(>=200).
+ ULONG ulFlags;
+} ATOM_PPLIB_RS780_CLOCK_INFO;
+
+#define ATOM_PPLIB_RS780_VOLTAGE_NONE 0
+#define ATOM_PPLIB_RS780_VOLTAGE_LOW 1
+#define ATOM_PPLIB_RS780_VOLTAGE_HIGH 2
+#define ATOM_PPLIB_RS780_VOLTAGE_VARIABLE 3
+
+#define ATOM_PPLIB_RS780_SPMCLK_NONE 0 // We cannot change the side port memory clock, leave it as it is.
+#define ATOM_PPLIB_RS780_SPMCLK_LOW 1
+#define ATOM_PPLIB_RS780_SPMCLK_HIGH 2
+
+#define ATOM_PPLIB_RS780_HTLINKFREQ_NONE 0
+#define ATOM_PPLIB_RS780_HTLINKFREQ_LOW 1
+#define ATOM_PPLIB_RS780_HTLINKFREQ_HIGH 2
+
/**************************************************************************/
/* Following definitions are for compatiblity issue in different SW components. */
struct radeon_connector *radeon_connector;
struct radeon_connector_atom_dig *dig_connector;
- if (connector->connector_type != DRM_MODE_CONNECTOR_DisplayPort)
+ if ((connector->connector_type != DRM_MODE_CONNECTOR_DisplayPort) ||
+ (connector->connector_type != DRM_MODE_CONNECTOR_eDP))
return;
radeon_connector = to_radeon_connector(connector);
u8 train_set[4];
int i;
- if (connector->connector_type != DRM_MODE_CONNECTOR_DisplayPort)
+ if ((connector->connector_type != DRM_MODE_CONNECTOR_DisplayPort) ||
+ (connector->connector_type != DRM_MODE_CONNECTOR_eDP))
return;
if (!radeon_encoder->enc_priv)
fseek(file, 0, SEEK_SET);
/* get header */
- if (fgets(buf, 1024, file) == NULL)
+ if (fgets(buf, 1024, file) == NULL) {
+ fclose(file);
return -1;
+ }
/* first line will contain the last register
* and gpu name */
break;
}
}
- r100_irq_set(rdev);
+ if (rdev->irq.installed)
+ r100_irq_set(rdev);
}
void r100_hpd_fini(struct radeon_device *rdev)
{
uint32_t tmp = 0;
+ if (!rdev->irq.installed) {
+ WARN(1, "Can't enable IRQ/MSI because no handler is installed.\n");
+ WREG32(R_000040_GEN_INT_CNTL, 0);
+ return -EINVAL;
+ }
if (rdev->irq.sw_int) {
tmp |= RADEON_SW_INT_ENABLE;
}
/* Wait until IDLE & CLEAN */
radeon_ring_write(rdev, PACKET0(0x1720, 0));
radeon_ring_write(rdev, (1 << 16) | (1 << 17));
+ radeon_ring_write(rdev, PACKET0(RADEON_HOST_PATH_CNTL, 0));
+ radeon_ring_write(rdev, rdev->config.r100.hdp_cntl |
+ RADEON_HDP_READ_BUFFER_INVALIDATE);
+ radeon_ring_write(rdev, PACKET0(RADEON_HOST_PATH_CNTL, 0));
+ radeon_ring_write(rdev, rdev->config.r100.hdp_cntl);
/* Emit fence sequence & fire IRQ */
radeon_ring_write(rdev, PACKET0(rdev->fence_drv.scratch_reg, 0));
radeon_ring_write(rdev, fence->seq);
r100_hdp_reset(rdev);
}
-void r100_hdp_flush(struct radeon_device *rdev)
-{
- u32 tmp;
- tmp = RREG32(RADEON_HOST_PATH_CNTL);
- tmp |= RADEON_HDP_READ_BUFFER_INVALIDATE;
- WREG32(RADEON_HOST_PATH_CNTL, tmp);
-}
-
void r100_hdp_reset(struct radeon_device *rdev)
{
uint32_t tmp;
for (i = 0; i < track->num_cb; i++) {
if (track->cb[i].robj == NULL) {
+ if (!(track->fastfill || track->color_channel_mask ||
+ track->blend_read_enable)) {
+ continue;
+ }
DRM_ERROR("[drm] No buffer for color buffer %d !\n", i);
return -EINVAL;
}
}
/* Enable IRQ */
r100_irq_set(rdev);
+ rdev->config.r100.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
/* 1M ring buffer */
r = r100_cp_init(rdev, 1024 * 1024);
if (r) {
radeon_gem_fini(rdev);
if (rdev->flags & RADEON_IS_PCI)
r100_pci_gart_fini(rdev);
+ radeon_agp_fini(rdev);
radeon_irq_kms_fini(rdev);
radeon_fence_driver_fini(rdev);
radeon_bo_fini(rdev);
unsigned immd_dwords;
unsigned num_arrays;
unsigned max_indx;
+ unsigned color_channel_mask;
struct r100_cs_track_array arrays[11];
struct r100_cs_track_cb cb[R300_MAX_CB];
struct r100_cs_track_cb zb;
struct r100_cs_track_texture textures[R300_TRACK_MAX_TEXTURE];
bool z_enabled;
bool separate_cube;
-
+ bool fastfill;
+ bool blend_read_enable;
};
int r100_cs_track_check(struct radeon_device *rdev, struct r100_cs_track *track);
#include "rv350d.h"
#include "r300_reg_safe.h"
-/* This files gather functions specifics to: r300,r350,rv350,rv370,rv380 */
+/* This files gather functions specifics to: r300,r350,rv350,rv370,rv380
+ *
+ * GPU Errata:
+ * - HOST_PATH_CNTL: r300 family seems to dislike write to HOST_PATH_CNTL
+ * using MMIO to flush host path read cache, this lead to HARDLOCKUP.
+ * However, scheduling such write to the ring seems harmless, i suspect
+ * the CP read collide with the flush somehow, or maybe the MC, hard to
+ * tell. (Jerome Glisse)
+ */
/*
* rv370,rv380 PCIE GART
/* Wait until IDLE & CLEAN */
radeon_ring_write(rdev, PACKET0(0x1720, 0));
radeon_ring_write(rdev, (1 << 17) | (1 << 16) | (1 << 9));
+ radeon_ring_write(rdev, PACKET0(RADEON_HOST_PATH_CNTL, 0));
+ radeon_ring_write(rdev, rdev->config.r300.hdp_cntl |
+ RADEON_HDP_READ_BUFFER_INVALIDATE);
+ radeon_ring_write(rdev, PACKET0(RADEON_HOST_PATH_CNTL, 0));
+ radeon_ring_write(rdev, rdev->config.r300.hdp_cntl);
/* Emit fence sequence & fire IRQ */
radeon_ring_write(rdev, PACKET0(rdev->fence_drv.scratch_reg, 0));
radeon_ring_write(rdev, fence->seq);
track->textures[i].cpp = 1;
track->textures[i].compress_format = R100_TRACK_COMP_DXT1;
break;
+ case R300_TX_FORMAT_ATI2N:
+ if (p->rdev->family < CHIP_R420) {
+ DRM_ERROR("Invalid texture format %u\n",
+ (idx_value & 0x1F));
+ return -EINVAL;
+ }
+ /* The same rules apply as for DXT3/5. */
+ /* Pass through. */
case R300_TX_FORMAT_DXT3:
case R300_TX_FORMAT_DXT5:
track->textures[i].cpp = 1;
track->textures[i].width_11 = tmp;
tmp = ((idx_value >> 16) & 1) << 11;
track->textures[i].height_11 = tmp;
+
+ /* ATI1N */
+ if (idx_value & (1 << 14)) {
+ /* The same rules apply as for DXT1. */
+ track->textures[i].compress_format =
+ R100_TRACK_COMP_DXT1;
+ }
+ } else if (idx_value & (1 << 14)) {
+ DRM_ERROR("Forbidden bit TXFORMAT_MSB\n");
+ return -EINVAL;
}
break;
case 0x4480:
}
ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
break;
+ case 0x4e0c:
+ /* RB3D_COLOR_CHANNEL_MASK */
+ track->color_channel_mask = idx_value;
+ break;
+ case 0x4d1c:
+ /* ZB_BW_CNTL */
+ track->fastfill = !!(idx_value & (1 << 2));
+ break;
+ case 0x4e04:
+ /* RB3D_BLENDCNTL */
+ track->blend_read_enable = !!(idx_value & (1 << 2));
+ break;
case 0x4be8:
/* valid register only on RV530 */
if (p->rdev->family == CHIP_RV530)
}
/* Enable IRQ */
r100_irq_set(rdev);
+ rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
/* 1M ring buffer */
r = r100_cp_init(rdev, 1024 * 1024);
if (r) {
rv370_pcie_gart_fini(rdev);
if (rdev->flags & RADEON_IS_PCI)
r100_pci_gart_fini(rdev);
+ radeon_agp_fini(rdev);
radeon_irq_kms_fini(rdev);
radeon_fence_driver_fini(rdev);
radeon_bo_fini(rdev);
int sz;
int addr;
int type;
- int clamp;
+ int isclamp;
int stride;
RING_LOCALS;
addr = ((header.r500fp.adrhi_flags & 1) << 8) | header.r500fp.adrlo;
type = !!(header.r500fp.adrhi_flags & R500FP_CONSTANT_TYPE);
- clamp = !!(header.r500fp.adrhi_flags & R500FP_CONSTANT_CLAMP);
+ isclamp = !!(header.r500fp.adrhi_flags & R500FP_CONSTANT_CLAMP);
addr |= (type << 16);
- addr |= (clamp << 17);
+ addr |= (isclamp << 17);
stride = type ? 4 : 6;
# define R300_TX_FORMAT_FL_I32 0x1B
# define R300_TX_FORMAT_FL_I32A32 0x1C
# define R300_TX_FORMAT_FL_R32G32B32A32 0x1D
+# define R300_TX_FORMAT_ATI2N 0x1F
/* alpha modes, convenience mostly */
/* if you have alpha, pick constant appropriate to the
number of channels (1 for I8, 2 for I8A8, 4 for R8G8B8A8, etc */
#include "radeon_reg.h"
#include "radeon.h"
#include "atom.h"
+#include "r100d.h"
#include "r420d.h"
+#include "r420_reg_safe.h"
+
+static void r420_set_reg_safe(struct radeon_device *rdev)
+{
+ rdev->config.r300.reg_safe_bm = r420_reg_safe_bm;
+ rdev->config.r300.reg_safe_bm_size = ARRAY_SIZE(r420_reg_safe_bm);
+}
int r420_mc_init(struct radeon_device *rdev)
{
WREG32_PLL(R_00000D_SCLK_CNTL, sclk_cntl);
}
+static void r420_cp_errata_init(struct radeon_device *rdev)
+{
+ /* RV410 and R420 can lock up if CP DMA to host memory happens
+ * while the 2D engine is busy.
+ *
+ * The proper workaround is to queue a RESYNC at the beginning
+ * of the CP init, apparently.
+ */
+ radeon_scratch_get(rdev, &rdev->config.r300.resync_scratch);
+ radeon_ring_lock(rdev, 8);
+ radeon_ring_write(rdev, PACKET0(R300_CP_RESYNC_ADDR, 1));
+ radeon_ring_write(rdev, rdev->config.r300.resync_scratch);
+ radeon_ring_write(rdev, 0xDEADBEEF);
+ radeon_ring_unlock_commit(rdev);
+}
+
+static void r420_cp_errata_fini(struct radeon_device *rdev)
+{
+ /* Catch the RESYNC we dispatched all the way back,
+ * at the very beginning of the CP init.
+ */
+ radeon_ring_lock(rdev, 8);
+ radeon_ring_write(rdev, PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
+ radeon_ring_write(rdev, R300_RB3D_DC_FINISH);
+ radeon_ring_unlock_commit(rdev);
+ radeon_scratch_free(rdev, rdev->config.r300.resync_scratch);
+}
+
static int r420_startup(struct radeon_device *rdev)
{
int r;
r420_pipes_init(rdev);
/* Enable IRQ */
r100_irq_set(rdev);
+ rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
/* 1M ring buffer */
r = r100_cp_init(rdev, 1024 * 1024);
if (r) {
dev_err(rdev->dev, "failled initializing CP (%d).\n", r);
return r;
}
+ r420_cp_errata_init(rdev);
r = r100_wb_init(rdev);
if (r) {
dev_err(rdev->dev, "failled initializing WB (%d).\n", r);
int r420_suspend(struct radeon_device *rdev)
{
+ r420_cp_errata_fini(rdev);
r100_cp_disable(rdev);
r100_wb_disable(rdev);
r100_irq_disable(rdev);
if (r)
return r;
}
- r300_set_reg_safe(rdev);
+ r420_set_reg_safe(rdev);
rdev->accel_working = true;
r = r420_startup(rdev);
if (r) {
}
/* Enable IRQ */
rs600_irq_set(rdev);
+ rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
/* 1M ring buffer */
r = r100_cp_init(rdev, 1024 * 1024);
if (r) {
}
}
}
- r600_irq_set(rdev);
+ if (rdev->irq.installed)
+ r600_irq_set(rdev);
}
void r600_hpd_fini(struct radeon_device *rdev)
a.full = rfixed_const(100);
rdev->pm.sclk.full = rfixed_const(rdev->clock.default_sclk);
rdev->pm.sclk.full = rfixed_div(rdev->pm.sclk, a);
+
+ if (rdev->flags & RADEON_IS_IGP)
+ rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev);
+
return 0;
}
(void)RREG32(PCIE_PORT_DATA);
}
-void r600_hdp_flush(struct radeon_device *rdev)
-{
- WREG32(R_005480_HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
-}
-
/*
* CP & Ring
*/
radeon_ring_write(rdev, PACKET3(PACKET3_SET_CONFIG_REG, 1));
radeon_ring_write(rdev, ((rdev->fence_drv.scratch_reg - PACKET3_SET_CONFIG_REG_OFFSET) >> 2));
radeon_ring_write(rdev, fence->seq);
+ radeon_ring_write(rdev, PACKET0(R_005480_HDP_MEM_COHERENCY_FLUSH_CNTL, 0));
+ radeon_ring_write(rdev, 1);
/* CP_INTERRUPT packet 3 no longer exists, use packet 0 */
radeon_ring_write(rdev, PACKET0(CP_INT_STATUS, 0));
radeon_ring_write(rdev, RB_INT_STAT);
radeon_gem_fini(rdev);
radeon_fence_driver_fini(rdev);
radeon_clocks_fini(rdev);
- if (rdev->flags & RADEON_IS_AGP)
- radeon_agp_fini(rdev);
+ radeon_agp_fini(rdev);
radeon_bo_fini(rdev);
radeon_atombios_fini(rdev);
kfree(rdev->bios);
u32 mode_int = 0;
u32 hpd1, hpd2, hpd3, hpd4 = 0, hpd5 = 0, hpd6 = 0;
+ if (!rdev->irq.installed) {
+ WARN(1, "Can't enable IRQ/MSI because no handler is installed.\n");
+ return -EINVAL;
+ }
/* don't enable anything if the ih is disabled */
if (!rdev->ih.enabled)
return 0;
}
break;
default:
- DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
+ DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
break;
}
break;
}
break;
default:
- DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
+ DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
break;
}
break;
}
break;
default:
- DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
+ DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
break;
}
break;
DRM_DEBUG("IH: CP EOP\n");
break;
default:
- DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
+ DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
break;
}
ring_size = num_loops * dwords_per_loop;
/* set default + shaders */
ring_size += 40; /* shaders + def state */
- ring_size += 5; /* fence emit for VB IB */
+ ring_size += 7; /* fence emit for VB IB */
ring_size += 5; /* done copy */
- ring_size += 5; /* fence emit for done copy */
+ ring_size += 7; /* fence emit for done copy */
r = radeon_ring_lock(rdev, ring_size);
WARN_ON(r);
idx, relocs_chunk->length_dw);
return -EINVAL;
}
- *cs_reloc = &p->relocs[0];
+ *cs_reloc = p->relocs;
(*cs_reloc)->lobj.gpu_offset = (u64)relocs_chunk->kdata[idx + 3] << 32;
(*cs_reloc)->lobj.gpu_offset |= relocs_chunk->kdata[idx + 0];
return 0;
if (p->chunk_relocs_idx == -1) {
return 0;
}
- p->relocs = kcalloc(1, sizeof(struct radeon_cs_reloc), GFP_KERNEL);
+ p->relocs = kzalloc(sizeof(struct radeon_cs_reloc), GFP_KERNEL);
if (p->relocs == NULL) {
return -ENOMEM;
}
struct list_head created;
struct list_head emited;
struct list_head signaled;
+ bool initialized;
};
struct radeon_fence {
struct radeon_mman {
struct ttm_bo_global_ref bo_global_ref;
struct ttm_global_reference mem_global_ref;
- bool mem_global_referenced;
struct ttm_bo_device bdev;
+ bool mem_global_referenced;
+ bool initialized;
};
struct radeon_bo {
u64 real_vram_size;
int vram_mtrr;
bool vram_is_ddr;
+ bool igp_sideport_enabled;
};
int radeon_mc_setup(struct radeon_device *rdev);
-
+bool radeon_combios_sideport_present(struct radeon_device *rdev);
+bool radeon_atombios_sideport_present(struct radeon_device *rdev);
/*
* GPU scratch registers structures, functions & helpers
uint32_t offset, uint32_t obj_size);
int (*clear_surface_reg)(struct radeon_device *rdev, int reg);
void (*bandwidth_update)(struct radeon_device *rdev);
- void (*hdp_flush)(struct radeon_device *rdev);
void (*hpd_init)(struct radeon_device *rdev);
void (*hpd_fini)(struct radeon_device *rdev);
bool (*hpd_sense)(struct radeon_device *rdev, enum radeon_hpd_id hpd);
struct r100_asic {
const unsigned *reg_safe_bm;
unsigned reg_safe_bm_size;
+ u32 hdp_cntl;
};
struct r300_asic {
const unsigned *reg_safe_bm;
unsigned reg_safe_bm_size;
+ u32 resync_scratch;
+ u32 hdp_cntl;
};
struct r600_asic {
#define radeon_set_surface_reg(rdev, r, f, p, o, s) ((rdev)->asic->set_surface_reg((rdev), (r), (f), (p), (o), (s)))
#define radeon_clear_surface_reg(rdev, r) ((rdev)->asic->clear_surface_reg((rdev), (r)))
#define radeon_bandwidth_update(rdev) (rdev)->asic->bandwidth_update((rdev))
-#define radeon_hdp_flush(rdev) (rdev)->asic->hdp_flush((rdev))
#define radeon_hpd_init(rdev) (rdev)->asic->hpd_init((rdev))
#define radeon_hpd_fini(rdev) (rdev)->asic->hpd_fini((rdev))
#define radeon_hpd_sense(rdev, hpd) (rdev)->asic->hpd_sense((rdev), (hpd))
void radeon_agp_fini(struct radeon_device *rdev)
{
#if __OS_HAS_AGP
- if (rdev->flags & RADEON_IS_AGP) {
- if (rdev->ddev->agp && rdev->ddev->agp->acquired) {
- drm_agp_release(rdev->ddev);
- }
+ if (rdev->ddev->agp && rdev->ddev->agp->acquired) {
+ drm_agp_release(rdev->ddev);
}
#endif
}
*/
uint32_t radeon_legacy_get_engine_clock(struct radeon_device *rdev);
void radeon_legacy_set_engine_clock(struct radeon_device *rdev, uint32_t eng_clock);
+uint32_t radeon_legacy_get_memory_clock(struct radeon_device *rdev);
void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable);
uint32_t radeon_atom_get_engine_clock(struct radeon_device *rdev);
void r100_bandwidth_update(struct radeon_device *rdev);
void r100_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);
int r100_ring_test(struct radeon_device *rdev);
-void r100_hdp_flush(struct radeon_device *rdev);
void r100_hpd_init(struct radeon_device *rdev);
void r100_hpd_fini(struct radeon_device *rdev);
bool r100_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd);
.copy = &r100_copy_blit,
.get_engine_clock = &radeon_legacy_get_engine_clock,
.set_engine_clock = &radeon_legacy_set_engine_clock,
- .get_memory_clock = NULL,
+ .get_memory_clock = &radeon_legacy_get_memory_clock,
.set_memory_clock = NULL,
.set_pcie_lanes = NULL,
.set_clock_gating = &radeon_legacy_set_clock_gating,
.set_surface_reg = r100_set_surface_reg,
.clear_surface_reg = r100_clear_surface_reg,
.bandwidth_update = &r100_bandwidth_update,
- .hdp_flush = &r100_hdp_flush,
.hpd_init = &r100_hpd_init,
.hpd_fini = &r100_hpd_fini,
.hpd_sense = &r100_hpd_sense,
.copy = &r100_copy_blit,
.get_engine_clock = &radeon_legacy_get_engine_clock,
.set_engine_clock = &radeon_legacy_set_engine_clock,
- .get_memory_clock = NULL,
+ .get_memory_clock = &radeon_legacy_get_memory_clock,
.set_memory_clock = NULL,
.set_pcie_lanes = &rv370_set_pcie_lanes,
.set_clock_gating = &radeon_legacy_set_clock_gating,
.set_surface_reg = r100_set_surface_reg,
.clear_surface_reg = r100_clear_surface_reg,
.bandwidth_update = &r100_bandwidth_update,
- .hdp_flush = &r100_hdp_flush,
.hpd_init = &r100_hpd_init,
.hpd_fini = &r100_hpd_fini,
.hpd_sense = &r100_hpd_sense,
.set_surface_reg = r100_set_surface_reg,
.clear_surface_reg = r100_clear_surface_reg,
.bandwidth_update = &r100_bandwidth_update,
- .hdp_flush = &r100_hdp_flush,
.hpd_init = &r100_hpd_init,
.hpd_fini = &r100_hpd_fini,
.hpd_sense = &r100_hpd_sense,
.copy = &r100_copy_blit,
.get_engine_clock = &radeon_legacy_get_engine_clock,
.set_engine_clock = &radeon_legacy_set_engine_clock,
- .get_memory_clock = NULL,
+ .get_memory_clock = &radeon_legacy_get_memory_clock,
.set_memory_clock = NULL,
.set_pcie_lanes = NULL,
.set_clock_gating = &radeon_legacy_set_clock_gating,
.set_surface_reg = r100_set_surface_reg,
.clear_surface_reg = r100_clear_surface_reg,
.bandwidth_update = &r100_bandwidth_update,
- .hdp_flush = &r100_hdp_flush,
.hpd_init = &r100_hpd_init,
.hpd_fini = &r100_hpd_fini,
.hpd_sense = &r100_hpd_sense,
.set_pcie_lanes = NULL,
.set_clock_gating = &radeon_atom_set_clock_gating,
.bandwidth_update = &rs600_bandwidth_update,
- .hdp_flush = &r100_hdp_flush,
.hpd_init = &rs600_hpd_init,
.hpd_fini = &rs600_hpd_fini,
.hpd_sense = &rs600_hpd_sense,
.set_surface_reg = r100_set_surface_reg,
.clear_surface_reg = r100_clear_surface_reg,
.bandwidth_update = &rs690_bandwidth_update,
- .hdp_flush = &r100_hdp_flush,
.hpd_init = &rs600_hpd_init,
.hpd_fini = &rs600_hpd_fini,
.hpd_sense = &rs600_hpd_sense,
.set_surface_reg = r100_set_surface_reg,
.clear_surface_reg = r100_clear_surface_reg,
.bandwidth_update = &rv515_bandwidth_update,
- .hdp_flush = &r100_hdp_flush,
.hpd_init = &rs600_hpd_init,
.hpd_fini = &rs600_hpd_fini,
.hpd_sense = &rs600_hpd_sense,
.set_surface_reg = r100_set_surface_reg,
.clear_surface_reg = r100_clear_surface_reg,
.bandwidth_update = &rv515_bandwidth_update,
- .hdp_flush = &r100_hdp_flush,
.hpd_init = &rs600_hpd_init,
.hpd_fini = &rs600_hpd_fini,
.hpd_sense = &rs600_hpd_sense,
int r600_copy_blit(struct radeon_device *rdev,
uint64_t src_offset, uint64_t dst_offset,
unsigned num_pages, struct radeon_fence *fence);
-void r600_hdp_flush(struct radeon_device *rdev);
void r600_hpd_init(struct radeon_device *rdev);
void r600_hpd_fini(struct radeon_device *rdev);
bool r600_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd);
.set_surface_reg = r600_set_surface_reg,
.clear_surface_reg = r600_clear_surface_reg,
.bandwidth_update = &rv515_bandwidth_update,
- .hdp_flush = &r600_hdp_flush,
.hpd_init = &r600_hpd_init,
.hpd_fini = &r600_hpd_fini,
.hpd_sense = &r600_hpd_sense,
.set_surface_reg = r600_set_surface_reg,
.clear_surface_reg = r600_clear_surface_reg,
.bandwidth_update = &rv515_bandwidth_update,
- .hdp_flush = &r600_hdp_flush,
.hpd_init = &r600_hpd_init,
.hpd_fini = &r600_hpd_fini,
.hpd_sense = &r600_hpd_sense,
i2c.i2c_id = gpio->sucI2cId.ucAccess;
i2c.valid = true;
+ break;
}
}
DRM_MODE_CONNECTOR_Unknown,
DRM_MODE_CONNECTOR_Unknown,
DRM_MODE_CONNECTOR_Unknown,
- DRM_MODE_CONNECTOR_DisplayPort
+ DRM_MODE_CONNECTOR_DisplayPort,
+ DRM_MODE_CONNECTOR_eDP,
+ DRM_MODE_CONNECTOR_Unknown
};
bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
else
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
- (1 <<
- i),
+ (1 << i),
dac),
(1 << i));
}
if (bios_connectors[j].valid && (i != j)) {
if (bios_connectors[i].line_mux ==
bios_connectors[j].line_mux) {
- if (((bios_connectors[i].
- devices &
- (ATOM_DEVICE_DFP_SUPPORT))
- && (bios_connectors[j].
- devices &
- (ATOM_DEVICE_CRT_SUPPORT)))
- ||
- ((bios_connectors[j].
- devices &
- (ATOM_DEVICE_DFP_SUPPORT))
- && (bios_connectors[i].
- devices &
- (ATOM_DEVICE_CRT_SUPPORT)))) {
- bios_connectors[i].
- devices |=
- bios_connectors[j].
- devices;
- bios_connectors[i].
- connector_type =
- DRM_MODE_CONNECTOR_DVII;
- if (bios_connectors[j].devices &
- (ATOM_DEVICE_DFP_SUPPORT))
+ /* make sure not to combine LVDS */
+ if (bios_connectors[i].devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+ bios_connectors[i].line_mux = 53;
+ bios_connectors[i].ddc_bus.valid = false;
+ continue;
+ }
+ if (bios_connectors[j].devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+ bios_connectors[j].line_mux = 53;
+ bios_connectors[j].ddc_bus.valid = false;
+ continue;
+ }
+ /* combine analog and digital for DVI-I */
+ if (((bios_connectors[i].devices & (ATOM_DEVICE_DFP_SUPPORT)) &&
+ (bios_connectors[j].devices & (ATOM_DEVICE_CRT_SUPPORT))) ||
+ ((bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) &&
+ (bios_connectors[i].devices & (ATOM_DEVICE_CRT_SUPPORT)))) {
+ bios_connectors[i].devices |=
+ bios_connectors[j].devices;
+ bios_connectors[i].connector_type =
+ DRM_MODE_CONNECTOR_DVII;
+ if (bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT))
bios_connectors[i].hpd =
bios_connectors[j].hpd;
- bios_connectors[j].
- valid = false;
+ bios_connectors[j].valid = false;
}
}
}
return false;
}
+union igp_info {
+ struct _ATOM_INTEGRATED_SYSTEM_INFO info;
+ struct _ATOM_INTEGRATED_SYSTEM_INFO_V2 info_2;
+};
+
+bool radeon_atombios_sideport_present(struct radeon_device *rdev)
+{
+ struct radeon_mode_info *mode_info = &rdev->mode_info;
+ int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo);
+ union igp_info *igp_info;
+ u8 frev, crev;
+ u16 data_offset;
+
+ atom_parse_data_header(mode_info->atom_context, index, NULL, &frev,
+ &crev, &data_offset);
+
+ igp_info = (union igp_info *)(mode_info->atom_context->bios +
+ data_offset);
+
+ if (igp_info) {
+ switch (crev) {
+ case 1:
+ if (igp_info->info.ucMemoryType & 0xf0)
+ return true;
+ break;
+ case 2:
+ if (igp_info->info_2.ucMemoryType & 0x0f)
+ return true;
+ break;
+ default:
+ DRM_ERROR("Unsupported IGP table: %d %d\n", frev, crev);
+ break;
+ }
+ }
+ return false;
+}
+
bool radeon_atombios_get_tmds_info(struct radeon_encoder *encoder,
struct radeon_encoder_int_tmds *tmds)
{
ss->delay = ss_info->asSS_Info[i].ucSS_Delay;
ss->range = ss_info->asSS_Info[i].ucSS_Range;
ss->refdiv = ss_info->asSS_Info[i].ucRecommendedRef_Div;
+ break;
}
}
}
return true;
}
+enum radeon_tv_std
+radeon_atombios_get_tv_info(struct radeon_device *rdev)
+{
+ struct radeon_mode_info *mode_info = &rdev->mode_info;
+ int index = GetIndexIntoMasterTable(DATA, AnalogTV_Info);
+ uint16_t data_offset;
+ uint8_t frev, crev;
+ struct _ATOM_ANALOG_TV_INFO *tv_info;
+ enum radeon_tv_std tv_std = TV_STD_NTSC;
+
+ atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, &crev, &data_offset);
+
+ tv_info = (struct _ATOM_ANALOG_TV_INFO *)(mode_info->atom_context->bios + data_offset);
+
+ switch (tv_info->ucTV_BootUpDefaultStandard) {
+ case ATOM_TV_NTSC:
+ tv_std = TV_STD_NTSC;
+ DRM_INFO("Default TV standard: NTSC\n");
+ break;
+ case ATOM_TV_NTSCJ:
+ tv_std = TV_STD_NTSC_J;
+ DRM_INFO("Default TV standard: NTSC-J\n");
+ break;
+ case ATOM_TV_PAL:
+ tv_std = TV_STD_PAL;
+ DRM_INFO("Default TV standard: PAL\n");
+ break;
+ case ATOM_TV_PALM:
+ tv_std = TV_STD_PAL_M;
+ DRM_INFO("Default TV standard: PAL-M\n");
+ break;
+ case ATOM_TV_PALN:
+ tv_std = TV_STD_PAL_N;
+ DRM_INFO("Default TV standard: PAL-N\n");
+ break;
+ case ATOM_TV_PALCN:
+ tv_std = TV_STD_PAL_CN;
+ DRM_INFO("Default TV standard: PAL-CN\n");
+ break;
+ case ATOM_TV_PAL60:
+ tv_std = TV_STD_PAL_60;
+ DRM_INFO("Default TV standard: PAL-60\n");
+ break;
+ case ATOM_TV_SECAM:
+ tv_std = TV_STD_SECAM;
+ DRM_INFO("Default TV standard: SECAM\n");
+ break;
+ default:
+ tv_std = TV_STD_NTSC;
+ DRM_INFO("Unknown TV standard; defaulting to NTSC\n");
+ break;
+ }
+ return tv_std;
+}
+
struct radeon_encoder_tv_dac *
radeon_atombios_get_tv_dac_info(struct radeon_encoder *encoder)
{
dac = dac_info->ucDAC2_NTSC_DAC_Adjustment;
tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20);
+ tv_dac->tv_std = radeon_atombios_get_tv_info(rdev);
}
return tv_dac;
}
}
/* 10 khz */
-static uint32_t radeon_legacy_get_memory_clock(struct radeon_device *rdev)
+uint32_t radeon_legacy_get_memory_clock(struct radeon_device *rdev)
{
struct radeon_pll *mpll = &rdev->clock.mpll;
uint32_t fb_div, ref_div, post_div, mclk;
return false;
}
+bool radeon_combios_sideport_present(struct radeon_device *rdev)
+{
+ struct drm_device *dev = rdev->ddev;
+ u16 igp_info;
+
+ igp_info = combios_get_table_offset(dev, COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE);
+
+ if (igp_info) {
+ if (RBIOS16(igp_info + 0x4))
+ return true;
+ }
+ return false;
+}
+
+static const uint32_t default_primarydac_adj[CHIP_LAST] = {
+ 0x00000808, /* r100 */
+ 0x00000808, /* rv100 */
+ 0x00000808, /* rs100 */
+ 0x00000808, /* rv200 */
+ 0x00000808, /* rs200 */
+ 0x00000808, /* r200 */
+ 0x00000808, /* rv250 */
+ 0x00000000, /* rs300 */
+ 0x00000808, /* rv280 */
+ 0x00000808, /* r300 */
+ 0x00000808, /* r350 */
+ 0x00000808, /* rv350 */
+ 0x00000808, /* rv380 */
+ 0x00000808, /* r420 */
+ 0x00000808, /* r423 */
+ 0x00000808, /* rv410 */
+ 0x00000000, /* rs400 */
+ 0x00000000, /* rs480 */
+};
+
+static void radeon_legacy_get_primary_dac_info_from_table(struct radeon_device *rdev,
+ struct radeon_encoder_primary_dac *p_dac)
+{
+ p_dac->ps2_pdac_adj = default_primarydac_adj[rdev->family];
+ return;
+}
+
struct radeon_encoder_primary_dac *radeon_combios_get_primary_dac_info(struct
radeon_encoder
*encoder)
uint16_t dac_info;
uint8_t rev, bg, dac;
struct radeon_encoder_primary_dac *p_dac = NULL;
+ int found = 0;
- if (rdev->bios == NULL)
+ p_dac = kzalloc(sizeof(struct radeon_encoder_primary_dac),
+ GFP_KERNEL);
+
+ if (!p_dac)
return NULL;
+ if (rdev->bios == NULL)
+ goto out;
+
/* check CRT table */
dac_info = combios_get_table_offset(dev, COMBIOS_CRT_INFO_TABLE);
if (dac_info) {
- p_dac =
- kzalloc(sizeof(struct radeon_encoder_primary_dac),
- GFP_KERNEL);
-
- if (!p_dac)
- return NULL;
-
rev = RBIOS8(dac_info) & 0x3;
if (rev < 2) {
bg = RBIOS8(dac_info + 0x2) & 0xf;
dac = RBIOS8(dac_info + 0x3) & 0xf;
p_dac->ps2_pdac_adj = (bg << 8) | (dac);
}
-
+ found = 1;
}
+out:
+ if (!found) /* fallback to defaults */
+ radeon_legacy_get_primary_dac_info_from_table(rdev, p_dac);
+
return p_dac;
}
-static enum radeon_tv_std
-radeon_combios_get_tv_info(struct radeon_encoder *encoder)
+enum radeon_tv_std
+radeon_combios_get_tv_info(struct radeon_device *rdev)
{
- struct drm_device *dev = encoder->base.dev;
- struct radeon_device *rdev = dev->dev_private;
+ struct drm_device *dev = rdev->ddev;
uint16_t tv_info;
enum radeon_tv_std tv_std = TV_STD_NTSC;
+ if (rdev->bios == NULL)
+ return tv_std;
+
tv_info = combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE);
if (tv_info) {
if (RBIOS8(tv_info + 6) == 'T') {
tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20);
found = 1;
}
- tv_dac->tv_std = radeon_combios_get_tv_info(encoder);
+ tv_dac->tv_std = radeon_combios_get_tv_info(rdev);
}
if (!found) {
/* then check CRT table */
if (radeon_connector->hpd.hpd != RADEON_HPD_NONE)
radeon_hpd_set_polarity(rdev, radeon_connector->hpd.hpd);
- if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort) {
- if (radeon_dp_getsinktype(radeon_connector) == CONNECTOR_OBJECT_ID_DISPLAYPORT) {
+ if ((connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort) ||
+ (connector->connector_type == DRM_MODE_CONNECTOR_eDP)) {
+ if ((radeon_dp_getsinktype(radeon_connector) == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
+ (radeon_dp_getsinktype(radeon_connector) == CONNECTOR_OBJECT_ID_eDP)) {
if (radeon_dp_needs_link_train(radeon_connector)) {
if (connector->encoder)
dp_link_train(connector->encoder, connector);
drm_mode_set_name(mode);
DRM_DEBUG("Adding native panel mode %s\n", mode->name);
+ } else if (native_mode->hdisplay != 0 &&
+ native_mode->vdisplay != 0) {
+ /* mac laptops without an edid */
+ /* Note that this is not necessarily the exact panel mode,
+ * but an approximation based on the cvt formula. For these
+ * systems we should ideally read the mode info out of the
+ * registers or add a mode table, but this works and is much
+ * simpler.
+ */
+ mode = drm_cvt_mode(dev, native_mode->hdisplay, native_mode->vdisplay, 60, true, false, false);
+ mode->type = DRM_MODE_TYPE_PREFERRED | DRM_MODE_TYPE_DRIVER;
+ DRM_DEBUG("Adding cvt approximation of native panel mode %s\n", mode->name);
}
return mode;
}
ret = connector_status_connected;
}
} else {
- if (radeon_connector->dac_load_detect) {
+ if (radeon_connector->dac_load_detect && encoder) {
encoder_funcs = encoder->helper_private;
ret = encoder_funcs->detect(encoder, connector);
}
static int radeon_dvi_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
+ struct drm_device *dev = connector->dev;
+ struct radeon_device *rdev = dev->dev_private;
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
/* XXX check mode bandwidth */
+ /* clocks over 135 MHz have heat issues with DVI on RV100 */
+ if (radeon_connector->use_digital &&
+ (rdev->family == CHIP_RV100) &&
+ (mode->clock > 135000))
+ return MODE_CLOCK_HIGH;
+
if (radeon_connector->use_digital && (mode->clock > 165000)) {
if ((radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I) ||
(radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D) ||
}
sink_type = radeon_dp_getsinktype(radeon_connector);
- if (sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) {
+ if ((sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
+ (sink_type == CONNECTOR_OBJECT_ID_eDP)) {
if (radeon_dp_getdpcd(radeon_connector)) {
radeon_dig_connector->dp_sink_type = sink_type;
ret = connector_status_connected;
/* XXX check mode bandwidth */
- if (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT)
+ if ((radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
+ (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP))
return radeon_dp_mode_valid_helper(radeon_connector, mode);
else
return MODE_OK;
subpixel_order = SubPixelHorizontalRGB;
break;
case DRM_MODE_CONNECTOR_DisplayPort:
+ case DRM_MODE_CONNECTOR_eDP:
radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
if (!radeon_dig_connector)
goto failed;
goto failed;
if (i2c_bus->valid) {
/* add DP i2c bus */
- radeon_dig_connector->dp_i2c_bus = radeon_i2c_create_dp(dev, i2c_bus, "DP-auxch");
+ if (connector_type == DRM_MODE_CONNECTOR_eDP)
+ radeon_dig_connector->dp_i2c_bus = radeon_i2c_create_dp(dev, i2c_bus, "eDP-auxch");
+ else
+ radeon_dig_connector->dp_i2c_bus = radeon_i2c_create_dp(dev, i2c_bus, "DP-auxch");
if (!radeon_dig_connector->dp_i2c_bus)
goto failed;
- radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DP");
+ if (connector_type == DRM_MODE_CONNECTOR_eDP)
+ radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "eDP");
+ else
+ radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DP");
if (!radeon_connector->ddc_bus)
goto failed;
}
1);
drm_connector_attach_property(&radeon_connector->base,
rdev->mode_info.tv_std_property,
- 1);
+ radeon_atombios_get_tv_info(rdev));
}
break;
case DRM_MODE_CONNECTOR_LVDS:
1);
drm_connector_attach_property(&radeon_connector->base,
rdev->mode_info.tv_std_property,
- 1);
+ radeon_combios_get_tv_info(rdev));
}
break;
case DRM_MODE_CONNECTOR_LVDS:
&master_priv->sarea);
if (ret) {
DRM_ERROR("SAREA setup failed\n");
+ kfree(master_priv);
return ret;
}
master_priv->sarea_priv = master_priv->sarea->handle + sizeof(struct drm_sarea);
/* FIXME: not supported yet */
return -EINVAL;
}
+
+ if (rdev->flags & RADEON_IS_IGP) {
+ rdev->asic->get_memory_clock = NULL;
+ rdev->asic->set_memory_clock = NULL;
+ }
+
return 0;
}
atom_card_info->pll_write = cail_pll_write;
rdev->mode_info.atom_context = atom_parse(atom_card_info, rdev->bios);
+ mutex_init(&rdev->mode_info.atom_context->mutex);
radeon_atom_initialize_bios_scratch_regs(rdev->ddev);
atom_allocate_fb_scratch(rdev->mode_info.atom_context);
return 0;
}
}
-/*
- * Radeon device.
- */
+void radeon_check_arguments(struct radeon_device *rdev)
+{
+ /* vramlimit must be a power of two */
+ switch (radeon_vram_limit) {
+ case 0:
+ case 4:
+ case 8:
+ case 16:
+ case 32:
+ case 64:
+ case 128:
+ case 256:
+ case 512:
+ case 1024:
+ case 2048:
+ case 4096:
+ break;
+ default:
+ dev_warn(rdev->dev, "vram limit (%d) must be a power of 2\n",
+ radeon_vram_limit);
+ radeon_vram_limit = 0;
+ break;
+ }
+ radeon_vram_limit = radeon_vram_limit << 20;
+ /* gtt size must be power of two and greater or equal to 32M */
+ switch (radeon_gart_size) {
+ case 4:
+ case 8:
+ case 16:
+ dev_warn(rdev->dev, "gart size (%d) too small forcing to 512M\n",
+ radeon_gart_size);
+ radeon_gart_size = 512;
+ break;
+ case 32:
+ case 64:
+ case 128:
+ case 256:
+ case 512:
+ case 1024:
+ case 2048:
+ case 4096:
+ break;
+ default:
+ dev_warn(rdev->dev, "gart size (%d) must be a power of 2\n",
+ radeon_gart_size);
+ radeon_gart_size = 512;
+ break;
+ }
+ rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
+ /* AGP mode can only be -1, 1, 2, 4, 8 */
+ switch (radeon_agpmode) {
+ case -1:
+ case 0:
+ case 1:
+ case 2:
+ case 4:
+ case 8:
+ break;
+ default:
+ dev_warn(rdev->dev, "invalid AGP mode %d (valid mode: "
+ "-1, 0, 1, 2, 4, 8)\n", radeon_agpmode);
+ radeon_agpmode = 0;
+ break;
+ }
+}
+
int radeon_device_init(struct radeon_device *rdev,
struct drm_device *ddev,
struct pci_dev *pdev,
/* Set asic functions */
r = radeon_asic_init(rdev);
- if (r) {
+ if (r)
return r;
- }
+ radeon_check_arguments(rdev);
if (rdev->flags & RADEON_IS_AGP && radeon_agpmode == -1) {
radeon_agp_disable(rdev);
*/
int radeon_suspend_kms(struct drm_device *dev, pm_message_t state)
{
- struct radeon_device *rdev = dev->dev_private;
+ struct radeon_device *rdev;
struct drm_crtc *crtc;
int r;
- if (dev == NULL || rdev == NULL) {
+ if (dev == NULL || dev->dev_private == NULL) {
return -ENODEV;
}
if (state.event == PM_EVENT_PRETHAW) {
return 0;
}
+ rdev = dev->dev_private;
+
/* unpin the front buffers */
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
struct radeon_framebuffer *rfb = to_radeon_framebuffer(crtc->fb);
"INTERNAL_UNIPHY2",
};
-static const char *connector_names[13] = {
+static const char *connector_names[15] = {
"Unknown",
"VGA",
"DVI-I",
"DisplayPort",
"HDMI-A",
"HDMI-B",
+ "TV",
+ "eDP",
};
static const char *hpd_names[7] = {
ret = radeon_get_atom_connector_info_from_object_table(dev);
else
ret = radeon_get_atom_connector_info_from_supported_devices_table(dev);
- } else
+ } else {
ret = radeon_get_legacy_connector_info_from_bios(dev);
+ if (ret == false)
+ ret = radeon_get_legacy_connector_info_from_table(dev);
+ }
} else {
if (!ASIC_IS_AVIVO(rdev))
ret = radeon_get_legacy_connector_info_from_table(dev);
{
int ret = 0;
- if (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort) {
+ if ((radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort) ||
+ (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_eDP)) {
struct radeon_connector_atom_dig *dig = radeon_connector->con_priv;
if (dig->dp_i2c_bus)
radeon_connector->edid = drm_get_edid(&radeon_connector->base, &dig->dp_i2c_bus->adapter);
{ TV_STD_SECAM, "secam" },
};
-int radeon_modeset_create_props(struct radeon_device *rdev)
+static int radeon_modeset_create_props(struct radeon_device *rdev)
{
int i, sz;
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
- .ioctl = drm_ioctl,
+ .unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
- .ioctl = drm_ioctl,
+ .unlocked_ioctl = drm_ioctl,
.mmap = radeon_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
if (!ASIC_IS_AVIVO(rdev)) {
adjusted_mode->hdisplay = mode->hdisplay;
adjusted_mode->vdisplay = mode->vdisplay;
+ adjusted_mode->crtc_hdisplay = mode->hdisplay;
+ adjusted_mode->crtc_vdisplay = mode->vdisplay;
}
adjusted_mode->base.id = mode_id;
}
args.v1.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE;
args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
- if (dig->lvds_misc & (1 << 0))
+ if (dig->lvds_misc & ATOM_PANEL_MISC_DUAL)
args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL;
- if (dig->lvds_misc & (1 << 1))
+ if (dig->lvds_misc & ATOM_PANEL_MISC_888RGB)
args.v1.ucMisc |= (1 << 1);
} else {
if (dig_connector->linkb)
args.v2.ucTemporal = 0;
args.v2.ucFRC = 0;
if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
- if (dig->lvds_misc & (1 << 0))
+ if (dig->lvds_misc & ATOM_PANEL_MISC_DUAL)
args.v2.ucMisc |= PANEL_ENCODER_MISC_DUAL;
- if (dig->lvds_misc & (1 << 5)) {
+ if (dig->lvds_misc & ATOM_PANEL_MISC_SPATIAL) {
args.v2.ucSpatial = PANEL_ENCODER_SPATIAL_DITHER_EN;
- if (dig->lvds_misc & (1 << 1))
+ if (dig->lvds_misc & ATOM_PANEL_MISC_888RGB)
args.v2.ucSpatial |= PANEL_ENCODER_SPATIAL_DITHER_DEPTH;
}
- if (dig->lvds_misc & (1 << 6)) {
+ if (dig->lvds_misc & ATOM_PANEL_MISC_TEMPORAL) {
args.v2.ucTemporal = PANEL_ENCODER_TEMPORAL_DITHER_EN;
- if (dig->lvds_misc & (1 << 1))
+ if (dig->lvds_misc & ATOM_PANEL_MISC_888RGB)
args.v2.ucTemporal |= PANEL_ENCODER_TEMPORAL_DITHER_DEPTH;
- if (((dig->lvds_misc >> 2) & 0x3) == 2)
+ if (((dig->lvds_misc >> ATOM_PANEL_MISC_GREY_LEVEL_SHIFT) & 0x3) == 2)
args.v2.ucTemporal |= PANEL_ENCODER_TEMPORAL_LEVEL_4;
}
} else {
return ATOM_ENCODER_MODE_LVDS;
break;
case DRM_MODE_CONNECTOR_DisplayPort:
+ case DRM_MODE_CONNECTOR_eDP:
radeon_dig_connector = radeon_connector->con_priv;
- if (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT)
+ if ((radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
+ (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP))
return ATOM_ENCODER_MODE_DP;
else if (drm_detect_hdmi_monitor(radeon_connector->edid))
return ATOM_ENCODER_MODE_HDMI;
else
return ATOM_ENCODER_MODE_DVI;
break;
- case CONNECTOR_DVI_A:
- case CONNECTOR_VGA:
+ case DRM_MODE_CONNECTOR_DVIA:
+ case DRM_MODE_CONNECTOR_VGA:
return ATOM_ENCODER_MODE_CRT;
break;
- case CONNECTOR_STV:
- case CONNECTOR_CTV:
- case CONNECTOR_DIN:
+ case DRM_MODE_CONNECTOR_Composite:
+ case DRM_MODE_CONNECTOR_SVIDEO:
+ case DRM_MODE_CONNECTOR_9PinDIN:
/* fix me */
return ATOM_ENCODER_MODE_TV;
/*return ATOM_ENCODER_MODE_CV;*/
bool radeon_fence_signaled(struct radeon_fence *fence)
{
- struct radeon_device *rdev = fence->rdev;
unsigned long irq_flags;
bool signaled = false;
- if (rdev->gpu_lockup) {
+ if (!fence)
return true;
- }
- if (fence == NULL) {
+
+ if (fence->rdev->gpu_lockup)
return true;
- }
+
write_lock_irqsave(&fence->rdev->fence_drv.lock, irq_flags);
signaled = fence->signaled;
/* if we are shuting down report all fence as signaled */
write_lock_irqsave(&rdev->fence_drv.lock, irq_flags);
r = radeon_scratch_get(rdev, &rdev->fence_drv.scratch_reg);
if (r) {
- DRM_ERROR("Fence failed to get a scratch register.");
+ dev_err(rdev->dev, "fence failed to get scratch register\n");
write_unlock_irqrestore(&rdev->fence_drv.lock, irq_flags);
return r;
}
INIT_LIST_HEAD(&rdev->fence_drv.signaled);
rdev->fence_drv.count_timeout = 0;
init_waitqueue_head(&rdev->fence_drv.queue);
+ rdev->fence_drv.initialized = true;
write_unlock_irqrestore(&rdev->fence_drv.lock, irq_flags);
if (radeon_debugfs_fence_init(rdev)) {
- DRM_ERROR("Failed to register debugfs file for fence !\n");
+ dev_err(rdev->dev, "fence debugfs file creation failed\n");
}
return 0;
}
{
unsigned long irq_flags;
+ if (!rdev->fence_drv.initialized)
+ return;
wake_up_all(&rdev->fence_drv.queue);
write_lock_irqsave(&rdev->fence_drv.lock, irq_flags);
radeon_scratch_free(rdev, rdev->fence_drv.scratch_reg);
write_unlock_irqrestore(&rdev->fence_drv.lock, irq_flags);
- DRM_INFO("radeon: fence finalized\n");
+ rdev->fence_drv.initialized = false;
}
printk(KERN_ERR "Failed to wait for object !\n");
return r;
}
- radeon_hdp_flush(robj->rdev);
}
return 0;
}
mutex_lock(&dev->struct_mutex);
drm_gem_object_unreference(gobj);
mutex_unlock(&dev->struct_mutex);
- radeon_hdp_flush(robj->rdev);
return r;
}
&init->gart_textures_offset))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_RADEON_CP_INIT, (unsigned long)init);
+ return drm_ioctl(file, DRM_IOCTL_RADEON_CP_INIT, (unsigned long)init);
}
typedef struct drm_radeon_clear32 {
&clr->depth_boxes))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_RADEON_CLEAR, (unsigned long)clr);
+ return drm_ioctl(file, DRM_IOCTL_RADEON_CLEAR, (unsigned long)clr);
}
typedef struct drm_radeon_stipple32 {
&request->mask))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_RADEON_STIPPLE, (unsigned long)request);
+ return drm_ioctl(file, DRM_IOCTL_RADEON_STIPPLE, (unsigned long)request);
}
typedef struct drm_radeon_tex_image32 {
&image->data))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_RADEON_TEXTURE, (unsigned long)request);
+ return drm_ioctl(file, DRM_IOCTL_RADEON_TEXTURE, (unsigned long)request);
}
typedef struct drm_radeon_vertex2_32 {
&request->prim))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_RADEON_VERTEX2, (unsigned long)request);
+ return drm_ioctl(file, DRM_IOCTL_RADEON_VERTEX2, (unsigned long)request);
}
typedef struct drm_radeon_cmd_buffer32 {
&request->boxes))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_RADEON_CMDBUF, (unsigned long)request);
+ return drm_ioctl(file, DRM_IOCTL_RADEON_CMDBUF, (unsigned long)request);
}
typedef struct drm_radeon_getparam32 {
&request->value))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_RADEON_GETPARAM, (unsigned long)request);
+ return drm_ioctl(file, DRM_IOCTL_RADEON_GETPARAM, (unsigned long)request);
}
typedef struct drm_radeon_mem_alloc32 {
&request->region_offset))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_RADEON_ALLOC, (unsigned long)request);
+ return drm_ioctl(file, DRM_IOCTL_RADEON_ALLOC, (unsigned long)request);
}
typedef struct drm_radeon_irq_emit32 {
&request->irq_seq))
return -EFAULT;
- return drm_ioctl(file->f_path.dentry->d_inode, file,
- DRM_IOCTL_RADEON_IRQ_EMIT, (unsigned long)request);
+ return drm_ioctl(file, DRM_IOCTL_RADEON_IRQ_EMIT, (unsigned long)request);
}
/* The two 64-bit arches where alignof(u64)==4 in 32-bit code */
&request->value))
return -EFAULT;
- return drm_ioctl(file->f_dentry->d_inode, file,
- DRM_IOCTL_RADEON_SETPARAM, (unsigned long) request);
+ return drm_ioctl(file, DRM_IOCTL_RADEON_SETPARAM, (unsigned long) request);
}
#else
#define compat_radeon_cp_setparam NULL
if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(radeon_compat_ioctls))
fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
- lock_kernel(); /* XXX for now */
if (fn != NULL)
ret = (*fn) (filp, cmd, arg);
else
- ret = drm_ioctl(filp->f_path.dentry->d_inode, filp, cmd, arg);
- unlock_kernel();
+ ret = drm_ioctl(filp, cmd, arg);
return ret;
}
if (nr < DRM_COMMAND_BASE)
return drm_compat_ioctl(filp, cmd, arg);
- lock_kernel(); /* XXX for now */
- ret = drm_ioctl(filp->f_path.dentry->d_inode, filp, cmd, arg);
- unlock_kernel();
+ ret = drm_ioctl(filp, cmd, arg);
return ret;
}
drm_radeon_irq_emit_t *emit = data;
int result;
- if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
- return -EINVAL;
-
- LOCK_TEST_WITH_RETURN(dev, file_priv);
-
if (!dev_priv) {
DRM_ERROR("called with no initialization\n");
return -EINVAL;
}
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+ return -EINVAL;
+
+ LOCK_TEST_WITH_RETURN(dev, file_priv);
+
result = radeon_emit_irq(dev);
if (DRM_COPY_TO_USER(emit->irq_seq, &result, sizeof(int))) {
rdev->irq.sw_int = false;
for (i = 0; i < 2; i++) {
rdev->irq.crtc_vblank_int[i] = false;
+ rdev->irq.hpd[i] = false;
}
radeon_irq_set(rdev);
}
DRM_INFO("radeon: using MSI.\n");
}
}
- drm_irq_install(rdev->ddev);
rdev->irq.installed = true;
+ r = drm_irq_install(rdev->ddev);
+ if (r) {
+ rdev->irq.installed = false;
+ return r;
+ }
DRM_INFO("radeon: irq initialized.\n");
return 0;
}
void radeon_irq_kms_fini(struct radeon_device *rdev)
{
+ drm_vblank_cleanup(rdev->ddev);
if (rdev->irq.installed) {
- rdev->irq.installed = false;
drm_irq_uninstall(rdev->ddev);
+ rdev->irq.installed = false;
if (rdev->msi_enabled)
pci_disable_msi(rdev->pdev);
}
}
static void radeon_legacy_rmx_mode_set(struct drm_crtc *crtc,
- struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
+ struct drm_display_mode *mode)
{
struct drm_device *dev = crtc->dev;
struct radeon_device *rdev = dev->dev_private;
radeon_set_pll(crtc, adjusted_mode);
radeon_overscan_setup(crtc, adjusted_mode);
if (radeon_crtc->crtc_id == 0) {
- radeon_legacy_rmx_mode_set(crtc, mode, adjusted_mode);
+ radeon_legacy_rmx_mode_set(crtc, adjusted_mode);
} else {
if (radeon_crtc->rmx_type != RMX_OFF) {
/* FIXME: only first crtc has rmx what should we
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
uint32_t lvds_gen_cntl, lvds_pll_cntl, pixclks_cntl, disp_pwr_man;
int panel_pwr_delay = 2000;
+ bool is_mac = false;
DRM_DEBUG("\n");
if (radeon_encoder->enc_priv) {
}
}
+ /* macs (and possibly some x86 oem systems?) wire up LVDS strangely
+ * Taken from radeonfb.
+ */
+ if ((rdev->mode_info.connector_table == CT_IBOOK) ||
+ (rdev->mode_info.connector_table == CT_POWERBOOK_EXTERNAL) ||
+ (rdev->mode_info.connector_table == CT_POWERBOOK_INTERNAL) ||
+ (rdev->mode_info.connector_table == CT_POWERBOOK_VGA))
+ is_mac = true;
+
switch (mode) {
case DRM_MODE_DPMS_ON:
disp_pwr_man = RREG32(RADEON_DISP_PWR_MAN);
lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
lvds_gen_cntl |= (RADEON_LVDS_ON | RADEON_LVDS_EN | RADEON_LVDS_DIGON | RADEON_LVDS_BLON);
+ if (is_mac)
+ lvds_gen_cntl |= RADEON_LVDS_BL_MOD_EN;
lvds_gen_cntl &= ~(RADEON_LVDS_DISPLAY_DIS);
udelay(panel_pwr_delay * 1000);
WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
WREG32_PLL_P(RADEON_PIXCLKS_CNTL, 0, ~RADEON_PIXCLK_LVDS_ALWAYS_ONb);
lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
lvds_gen_cntl |= RADEON_LVDS_DISPLAY_DIS;
- lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_BLON | RADEON_LVDS_EN | RADEON_LVDS_DIGON);
+ if (is_mac) {
+ lvds_gen_cntl &= ~RADEON_LVDS_BL_MOD_EN;
+ WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
+ lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_EN);
+ } else {
+ WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
+ lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_BLON | RADEON_LVDS_EN | RADEON_LVDS_DIGON);
+ }
udelay(panel_pwr_delay * 1000);
WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl);
*adjusted_mode = *native_mode;
adjusted_mode->hdisplay = mode->hdisplay;
adjusted_mode->vdisplay = mode->vdisplay;
+ adjusted_mode->crtc_hdisplay = mode->hdisplay;
+ adjusted_mode->crtc_vdisplay = mode->vdisplay;
adjusted_mode->base.id = mode_id;
}
unsigned pix_to_tv;
};
-static const uint16_t hor_timing_NTSC[] = {
+static const uint16_t hor_timing_NTSC[MAX_H_CODE_TIMING_LEN] = {
0x0007,
0x003f,
0x0263,
0
};
-static const uint16_t vert_timing_NTSC[] = {
+static const uint16_t vert_timing_NTSC[MAX_V_CODE_TIMING_LEN] = {
0x2001,
0x200d,
0x1006,
0
};
-static const uint16_t hor_timing_PAL[] = {
+static const uint16_t hor_timing_PAL[MAX_H_CODE_TIMING_LEN] = {
0x0007,
0x0058,
0x027c,
0
};
-static const uint16_t vert_timing_PAL[] = {
+static const uint16_t vert_timing_PAL[MAX_V_CODE_TIMING_LEN] = {
0x2001,
0x200c,
0x1005,
}
flicker_removal = (tmp + 500) / 1000;
- if (flicker_removal < 3)
- flicker_removal = 3;
- for (i = 0; i < 6; ++i) {
+ if (flicker_removal < 2)
+ flicker_removal = 2;
+ for (i = 0; i < ARRAY_SIZE(SLOPE_limit); ++i) {
if (flicker_removal == SLOPE_limit[i])
break;
}
#define to_radeon_encoder(x) container_of(x, struct radeon_encoder, base)
#define to_radeon_framebuffer(x) container_of(x, struct radeon_framebuffer, base)
-enum radeon_connector_type {
- CONNECTOR_NONE,
- CONNECTOR_VGA,
- CONNECTOR_DVI_I,
- CONNECTOR_DVI_D,
- CONNECTOR_DVI_A,
- CONNECTOR_STV,
- CONNECTOR_CTV,
- CONNECTOR_LVDS,
- CONNECTOR_DIGITAL,
- CONNECTOR_SCART,
- CONNECTOR_HDMI_TYPE_A,
- CONNECTOR_HDMI_TYPE_B,
- CONNECTOR_0XC,
- CONNECTOR_0XD,
- CONNECTOR_DIN,
- CONNECTOR_DISPLAY_PORT,
- CONNECTOR_UNSUPPORTED
-};
-
-enum radeon_dvi_type {
- DVI_AUTO,
- DVI_DIGITAL,
- DVI_ANALOG
-};
-
enum radeon_rmx_type {
RMX_OFF,
RMX_FULL,
TV_STD_SCART_PAL,
TV_STD_SECAM,
TV_STD_PAL_CN,
+ TV_STD_PAL_N,
};
/* radeon gpio-based i2c
struct drm_gem_object *obj;
};
+extern enum radeon_tv_std
+radeon_combios_get_tv_info(struct radeon_device *rdev);
+extern enum radeon_tv_std
+radeon_atombios_get_tv_info(struct radeon_device *rdev);
+
extern void radeon_connector_hotplug(struct drm_connector *connector);
extern bool radeon_dp_needs_link_train(struct radeon_connector *radeon_connector);
extern int radeon_dp_mode_valid_helper(struct radeon_connector *radeon_connector,
int radeon_bo_evict_vram(struct radeon_device *rdev)
{
if (rdev->flags & RADEON_IS_IGP) {
- /* Useless to evict on IGP chips */
- return 0;
+ if (rdev->mc.igp_sideport_enabled == false)
+ /* Useless to evict on IGP chips */
+ return 0;
}
return ttm_bo_evict_mm(&rdev->mman.bdev, TTM_PL_VRAM);
}
/* Number of tests =
* (Total GTT - IB pool - writeback page - ring buffer) / test size
*/
- n = (rdev->mc.gtt_size - RADEON_IB_POOL_SIZE*64*1024 - RADEON_GPU_PAGE_SIZE -
- rdev->cp.ring_size) / size;
+ n = ((u32)(rdev->mc.gtt_size - RADEON_IB_POOL_SIZE*64*1024 - RADEON_GPU_PAGE_SIZE -
+ rdev->cp.ring_size)) / size;
gtt_obj = kzalloc(n * sizeof(*gtt_obj), GFP_KERNEL);
if (!gtt_obj) {
rbo = container_of(bo, struct radeon_bo, tbo);
switch (bo->mem.mem_type) {
case TTM_PL_VRAM:
- radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_GTT);
+ if (rbo->rdev->cp.ready == false)
+ radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_CPU);
+ else
+ radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_GTT);
break;
case TTM_PL_TT:
default:
DRM_ERROR("failed initializing buffer object driver(%d).\n", r);
return r;
}
+ rdev->mman.initialized = true;
r = ttm_bo_init_mm(&rdev->mman.bdev, TTM_PL_VRAM,
rdev->mc.real_vram_size >> PAGE_SHIFT);
if (r) {
{
int r;
+ if (!rdev->mman.initialized)
+ return;
if (rdev->stollen_vga_memory) {
r = radeon_bo_reserve(rdev->stollen_vga_memory, false);
if (r == 0) {
ttm_bo_device_release(&rdev->mman.bdev);
radeon_gart_fini(rdev);
radeon_ttm_global_fini(rdev);
+ rdev->mman.initialized = false;
DRM_INFO("radeon: ttm finalized\n");
}
--- /dev/null
+r420 0x4f60
+0x1434 SRC_Y_X
+0x1438 DST_Y_X
+0x143C DST_HEIGHT_WIDTH
+0x146C DP_GUI_MASTER_CNTL
+0x1474 BRUSH_Y_X
+0x1478 DP_BRUSH_BKGD_CLR
+0x147C DP_BRUSH_FRGD_CLR
+0x1480 BRUSH_DATA0
+0x1484 BRUSH_DATA1
+0x1598 DST_WIDTH_HEIGHT
+0x15C0 CLR_CMP_CNTL
+0x15C4 CLR_CMP_CLR_SRC
+0x15C8 CLR_CMP_CLR_DST
+0x15CC CLR_CMP_MSK
+0x15D8 DP_SRC_FRGD_CLR
+0x15DC DP_SRC_BKGD_CLR
+0x1600 DST_LINE_START
+0x1604 DST_LINE_END
+0x1608 DST_LINE_PATCOUNT
+0x16C0 DP_CNTL
+0x16CC DP_WRITE_MSK
+0x16D0 DP_CNTL_XDIR_YDIR_YMAJOR
+0x16E8 DEFAULT_SC_BOTTOM_RIGHT
+0x16EC SC_TOP_LEFT
+0x16F0 SC_BOTTOM_RIGHT
+0x16F4 SRC_SC_BOTTOM_RIGHT
+0x1714 DSTCACHE_CTLSTAT
+0x1720 WAIT_UNTIL
+0x172C RBBM_GUICNTL
+0x1D98 VAP_VPORT_XSCALE
+0x1D9C VAP_VPORT_XOFFSET
+0x1DA0 VAP_VPORT_YSCALE
+0x1DA4 VAP_VPORT_YOFFSET
+0x1DA8 VAP_VPORT_ZSCALE
+0x1DAC VAP_VPORT_ZOFFSET
+0x2080 VAP_CNTL
+0x2090 VAP_OUT_VTX_FMT_0
+0x2094 VAP_OUT_VTX_FMT_1
+0x20B0 VAP_VTE_CNTL
+0x2138 VAP_VF_MIN_VTX_INDX
+0x2140 VAP_CNTL_STATUS
+0x2150 VAP_PROG_STREAM_CNTL_0
+0x2154 VAP_PROG_STREAM_CNTL_1
+0x2158 VAP_PROG_STREAM_CNTL_2
+0x215C VAP_PROG_STREAM_CNTL_3
+0x2160 VAP_PROG_STREAM_CNTL_4
+0x2164 VAP_PROG_STREAM_CNTL_5
+0x2168 VAP_PROG_STREAM_CNTL_6
+0x216C VAP_PROG_STREAM_CNTL_7
+0x2180 VAP_VTX_STATE_CNTL
+0x2184 VAP_VSM_VTX_ASSM
+0x2188 VAP_VTX_STATE_IND_REG_0
+0x218C VAP_VTX_STATE_IND_REG_1
+0x2190 VAP_VTX_STATE_IND_REG_2
+0x2194 VAP_VTX_STATE_IND_REG_3
+0x2198 VAP_VTX_STATE_IND_REG_4
+0x219C VAP_VTX_STATE_IND_REG_5
+0x21A0 VAP_VTX_STATE_IND_REG_6
+0x21A4 VAP_VTX_STATE_IND_REG_7
+0x21A8 VAP_VTX_STATE_IND_REG_8
+0x21AC VAP_VTX_STATE_IND_REG_9
+0x21B0 VAP_VTX_STATE_IND_REG_10
+0x21B4 VAP_VTX_STATE_IND_REG_11
+0x21B8 VAP_VTX_STATE_IND_REG_12
+0x21BC VAP_VTX_STATE_IND_REG_13
+0x21C0 VAP_VTX_STATE_IND_REG_14
+0x21C4 VAP_VTX_STATE_IND_REG_15
+0x21DC VAP_PSC_SGN_NORM_CNTL
+0x21E0 VAP_PROG_STREAM_CNTL_EXT_0
+0x21E4 VAP_PROG_STREAM_CNTL_EXT_1
+0x21E8 VAP_PROG_STREAM_CNTL_EXT_2
+0x21EC VAP_PROG_STREAM_CNTL_EXT_3
+0x21F0 VAP_PROG_STREAM_CNTL_EXT_4
+0x21F4 VAP_PROG_STREAM_CNTL_EXT_5
+0x21F8 VAP_PROG_STREAM_CNTL_EXT_6
+0x21FC VAP_PROG_STREAM_CNTL_EXT_7
+0x2200 VAP_PVS_VECTOR_INDX_REG
+0x2204 VAP_PVS_VECTOR_DATA_REG
+0x2208 VAP_PVS_VECTOR_DATA_REG_128
+0x221C VAP_CLIP_CNTL
+0x2220 VAP_GB_VERT_CLIP_ADJ
+0x2224 VAP_GB_VERT_DISC_ADJ
+0x2228 VAP_GB_HORZ_CLIP_ADJ
+0x222C VAP_GB_HORZ_DISC_ADJ
+0x2230 VAP_PVS_FLOW_CNTL_ADDRS_0
+0x2234 VAP_PVS_FLOW_CNTL_ADDRS_1
+0x2238 VAP_PVS_FLOW_CNTL_ADDRS_2
+0x223C VAP_PVS_FLOW_CNTL_ADDRS_3
+0x2240 VAP_PVS_FLOW_CNTL_ADDRS_4
+0x2244 VAP_PVS_FLOW_CNTL_ADDRS_5
+0x2248 VAP_PVS_FLOW_CNTL_ADDRS_6
+0x224C VAP_PVS_FLOW_CNTL_ADDRS_7
+0x2250 VAP_PVS_FLOW_CNTL_ADDRS_8
+0x2254 VAP_PVS_FLOW_CNTL_ADDRS_9
+0x2258 VAP_PVS_FLOW_CNTL_ADDRS_10
+0x225C VAP_PVS_FLOW_CNTL_ADDRS_11
+0x2260 VAP_PVS_FLOW_CNTL_ADDRS_12
+0x2264 VAP_PVS_FLOW_CNTL_ADDRS_13
+0x2268 VAP_PVS_FLOW_CNTL_ADDRS_14
+0x226C VAP_PVS_FLOW_CNTL_ADDRS_15
+0x2284 VAP_PVS_STATE_FLUSH_REG
+0x2288 VAP_PVS_VTX_TIMEOUT_REG
+0x2290 VAP_PVS_FLOW_CNTL_LOOP_INDEX_0
+0x2294 VAP_PVS_FLOW_CNTL_LOOP_INDEX_1
+0x2298 VAP_PVS_FLOW_CNTL_LOOP_INDEX_2
+0x229C VAP_PVS_FLOW_CNTL_LOOP_INDEX_3
+0x22A0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_4
+0x22A4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_5
+0x22A8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_6
+0x22AC VAP_PVS_FLOW_CNTL_LOOP_INDEX_7
+0x22B0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_8
+0x22B4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_9
+0x22B8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_10
+0x22BC VAP_PVS_FLOW_CNTL_LOOP_INDEX_11
+0x22C0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_12
+0x22C4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_13
+0x22C8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_14
+0x22CC VAP_PVS_FLOW_CNTL_LOOP_INDEX_15
+0x22D0 VAP_PVS_CODE_CNTL_0
+0x22D4 VAP_PVS_CONST_CNTL
+0x22D8 VAP_PVS_CODE_CNTL_1
+0x22DC VAP_PVS_FLOW_CNTL_OPC
+0x342C RB2D_DSTCACHE_CTLSTAT
+0x4000 GB_VAP_RASTER_VTX_FMT_0
+0x4004 GB_VAP_RASTER_VTX_FMT_1
+0x4008 GB_ENABLE
+0x401C GB_SELECT
+0x4020 GB_AA_CONFIG
+0x4024 GB_FIFO_SIZE
+0x4100 TX_INVALTAGS
+0x4200 GA_POINT_S0
+0x4204 GA_POINT_T0
+0x4208 GA_POINT_S1
+0x420C GA_POINT_T1
+0x4214 GA_TRIANGLE_STIPPLE
+0x421C GA_POINT_SIZE
+0x4230 GA_POINT_MINMAX
+0x4234 GA_LINE_CNTL
+0x4238 GA_LINE_STIPPLE_CONFIG
+0x4260 GA_LINE_STIPPLE_VALUE
+0x4264 GA_LINE_S0
+0x4268 GA_LINE_S1
+0x4278 GA_COLOR_CONTROL
+0x427C GA_SOLID_RG
+0x4280 GA_SOLID_BA
+0x4288 GA_POLY_MODE
+0x428C GA_ROUND_MODE
+0x4290 GA_OFFSET
+0x4294 GA_FOG_SCALE
+0x4298 GA_FOG_OFFSET
+0x42A0 SU_TEX_WRAP
+0x42A4 SU_POLY_OFFSET_FRONT_SCALE
+0x42A8 SU_POLY_OFFSET_FRONT_OFFSET
+0x42AC SU_POLY_OFFSET_BACK_SCALE
+0x42B0 SU_POLY_OFFSET_BACK_OFFSET
+0x42B4 SU_POLY_OFFSET_ENABLE
+0x42B8 SU_CULL_MODE
+0x42C0 SU_DEPTH_SCALE
+0x42C4 SU_DEPTH_OFFSET
+0x42C8 SU_REG_DEST
+0x4300 RS_COUNT
+0x4304 RS_INST_COUNT
+0x4310 RS_IP_0
+0x4314 RS_IP_1
+0x4318 RS_IP_2
+0x431C RS_IP_3
+0x4320 RS_IP_4
+0x4324 RS_IP_5
+0x4328 RS_IP_6
+0x432C RS_IP_7
+0x4330 RS_INST_0
+0x4334 RS_INST_1
+0x4338 RS_INST_2
+0x433C RS_INST_3
+0x4340 RS_INST_4
+0x4344 RS_INST_5
+0x4348 RS_INST_6
+0x434C RS_INST_7
+0x4350 RS_INST_8
+0x4354 RS_INST_9
+0x4358 RS_INST_10
+0x435C RS_INST_11
+0x4360 RS_INST_12
+0x4364 RS_INST_13
+0x4368 RS_INST_14
+0x436C RS_INST_15
+0x43A4 SC_HYPERZ_EN
+0x43A8 SC_EDGERULE
+0x43B0 SC_CLIP_0_A
+0x43B4 SC_CLIP_0_B
+0x43B8 SC_CLIP_1_A
+0x43BC SC_CLIP_1_B
+0x43C0 SC_CLIP_2_A
+0x43C4 SC_CLIP_2_B
+0x43C8 SC_CLIP_3_A
+0x43CC SC_CLIP_3_B
+0x43D0 SC_CLIP_RULE
+0x43E0 SC_SCISSOR0
+0x43E8 SC_SCREENDOOR
+0x4440 TX_FILTER1_0
+0x4444 TX_FILTER1_1
+0x4448 TX_FILTER1_2
+0x444C TX_FILTER1_3
+0x4450 TX_FILTER1_4
+0x4454 TX_FILTER1_5
+0x4458 TX_FILTER1_6
+0x445C TX_FILTER1_7
+0x4460 TX_FILTER1_8
+0x4464 TX_FILTER1_9
+0x4468 TX_FILTER1_10
+0x446C TX_FILTER1_11
+0x4470 TX_FILTER1_12
+0x4474 TX_FILTER1_13
+0x4478 TX_FILTER1_14
+0x447C TX_FILTER1_15
+0x4580 TX_CHROMA_KEY_0
+0x4584 TX_CHROMA_KEY_1
+0x4588 TX_CHROMA_KEY_2
+0x458C TX_CHROMA_KEY_3
+0x4590 TX_CHROMA_KEY_4
+0x4594 TX_CHROMA_KEY_5
+0x4598 TX_CHROMA_KEY_6
+0x459C TX_CHROMA_KEY_7
+0x45A0 TX_CHROMA_KEY_8
+0x45A4 TX_CHROMA_KEY_9
+0x45A8 TX_CHROMA_KEY_10
+0x45AC TX_CHROMA_KEY_11
+0x45B0 TX_CHROMA_KEY_12
+0x45B4 TX_CHROMA_KEY_13
+0x45B8 TX_CHROMA_KEY_14
+0x45BC TX_CHROMA_KEY_15
+0x45C0 TX_BORDER_COLOR_0
+0x45C4 TX_BORDER_COLOR_1
+0x45C8 TX_BORDER_COLOR_2
+0x45CC TX_BORDER_COLOR_3
+0x45D0 TX_BORDER_COLOR_4
+0x45D4 TX_BORDER_COLOR_5
+0x45D8 TX_BORDER_COLOR_6
+0x45DC TX_BORDER_COLOR_7
+0x45E0 TX_BORDER_COLOR_8
+0x45E4 TX_BORDER_COLOR_9
+0x45E8 TX_BORDER_COLOR_10
+0x45EC TX_BORDER_COLOR_11
+0x45F0 TX_BORDER_COLOR_12
+0x45F4 TX_BORDER_COLOR_13
+0x45F8 TX_BORDER_COLOR_14
+0x45FC TX_BORDER_COLOR_15
+0x4600 US_CONFIG
+0x4604 US_PIXSIZE
+0x4608 US_CODE_OFFSET
+0x460C US_RESET
+0x4610 US_CODE_ADDR_0
+0x4614 US_CODE_ADDR_1
+0x4618 US_CODE_ADDR_2
+0x461C US_CODE_ADDR_3
+0x4620 US_TEX_INST_0
+0x4624 US_TEX_INST_1
+0x4628 US_TEX_INST_2
+0x462C US_TEX_INST_3
+0x4630 US_TEX_INST_4
+0x4634 US_TEX_INST_5
+0x4638 US_TEX_INST_6
+0x463C US_TEX_INST_7
+0x4640 US_TEX_INST_8
+0x4644 US_TEX_INST_9
+0x4648 US_TEX_INST_10
+0x464C US_TEX_INST_11
+0x4650 US_TEX_INST_12
+0x4654 US_TEX_INST_13
+0x4658 US_TEX_INST_14
+0x465C US_TEX_INST_15
+0x4660 US_TEX_INST_16
+0x4664 US_TEX_INST_17
+0x4668 US_TEX_INST_18
+0x466C US_TEX_INST_19
+0x4670 US_TEX_INST_20
+0x4674 US_TEX_INST_21
+0x4678 US_TEX_INST_22
+0x467C US_TEX_INST_23
+0x4680 US_TEX_INST_24
+0x4684 US_TEX_INST_25
+0x4688 US_TEX_INST_26
+0x468C US_TEX_INST_27
+0x4690 US_TEX_INST_28
+0x4694 US_TEX_INST_29
+0x4698 US_TEX_INST_30
+0x469C US_TEX_INST_31
+0x46A4 US_OUT_FMT_0
+0x46A8 US_OUT_FMT_1
+0x46AC US_OUT_FMT_2
+0x46B0 US_OUT_FMT_3
+0x46B4 US_W_FMT
+0x46B8 US_CODE_BANK
+0x46BC US_CODE_EXT
+0x46C0 US_ALU_RGB_ADDR_0
+0x46C4 US_ALU_RGB_ADDR_1
+0x46C8 US_ALU_RGB_ADDR_2
+0x46CC US_ALU_RGB_ADDR_3
+0x46D0 US_ALU_RGB_ADDR_4
+0x46D4 US_ALU_RGB_ADDR_5
+0x46D8 US_ALU_RGB_ADDR_6
+0x46DC US_ALU_RGB_ADDR_7
+0x46E0 US_ALU_RGB_ADDR_8
+0x46E4 US_ALU_RGB_ADDR_9
+0x46E8 US_ALU_RGB_ADDR_10
+0x46EC US_ALU_RGB_ADDR_11
+0x46F0 US_ALU_RGB_ADDR_12
+0x46F4 US_ALU_RGB_ADDR_13
+0x46F8 US_ALU_RGB_ADDR_14
+0x46FC US_ALU_RGB_ADDR_15
+0x4700 US_ALU_RGB_ADDR_16
+0x4704 US_ALU_RGB_ADDR_17
+0x4708 US_ALU_RGB_ADDR_18
+0x470C US_ALU_RGB_ADDR_19
+0x4710 US_ALU_RGB_ADDR_20
+0x4714 US_ALU_RGB_ADDR_21
+0x4718 US_ALU_RGB_ADDR_22
+0x471C US_ALU_RGB_ADDR_23
+0x4720 US_ALU_RGB_ADDR_24
+0x4724 US_ALU_RGB_ADDR_25
+0x4728 US_ALU_RGB_ADDR_26
+0x472C US_ALU_RGB_ADDR_27
+0x4730 US_ALU_RGB_ADDR_28
+0x4734 US_ALU_RGB_ADDR_29
+0x4738 US_ALU_RGB_ADDR_30
+0x473C US_ALU_RGB_ADDR_31
+0x4740 US_ALU_RGB_ADDR_32
+0x4744 US_ALU_RGB_ADDR_33
+0x4748 US_ALU_RGB_ADDR_34
+0x474C US_ALU_RGB_ADDR_35
+0x4750 US_ALU_RGB_ADDR_36
+0x4754 US_ALU_RGB_ADDR_37
+0x4758 US_ALU_RGB_ADDR_38
+0x475C US_ALU_RGB_ADDR_39
+0x4760 US_ALU_RGB_ADDR_40
+0x4764 US_ALU_RGB_ADDR_41
+0x4768 US_ALU_RGB_ADDR_42
+0x476C US_ALU_RGB_ADDR_43
+0x4770 US_ALU_RGB_ADDR_44
+0x4774 US_ALU_RGB_ADDR_45
+0x4778 US_ALU_RGB_ADDR_46
+0x477C US_ALU_RGB_ADDR_47
+0x4780 US_ALU_RGB_ADDR_48
+0x4784 US_ALU_RGB_ADDR_49
+0x4788 US_ALU_RGB_ADDR_50
+0x478C US_ALU_RGB_ADDR_51
+0x4790 US_ALU_RGB_ADDR_52
+0x4794 US_ALU_RGB_ADDR_53
+0x4798 US_ALU_RGB_ADDR_54
+0x479C US_ALU_RGB_ADDR_55
+0x47A0 US_ALU_RGB_ADDR_56
+0x47A4 US_ALU_RGB_ADDR_57
+0x47A8 US_ALU_RGB_ADDR_58
+0x47AC US_ALU_RGB_ADDR_59
+0x47B0 US_ALU_RGB_ADDR_60
+0x47B4 US_ALU_RGB_ADDR_61
+0x47B8 US_ALU_RGB_ADDR_62
+0x47BC US_ALU_RGB_ADDR_63
+0x47C0 US_ALU_ALPHA_ADDR_0
+0x47C4 US_ALU_ALPHA_ADDR_1
+0x47C8 US_ALU_ALPHA_ADDR_2
+0x47CC US_ALU_ALPHA_ADDR_3
+0x47D0 US_ALU_ALPHA_ADDR_4
+0x47D4 US_ALU_ALPHA_ADDR_5
+0x47D8 US_ALU_ALPHA_ADDR_6
+0x47DC US_ALU_ALPHA_ADDR_7
+0x47E0 US_ALU_ALPHA_ADDR_8
+0x47E4 US_ALU_ALPHA_ADDR_9
+0x47E8 US_ALU_ALPHA_ADDR_10
+0x47EC US_ALU_ALPHA_ADDR_11
+0x47F0 US_ALU_ALPHA_ADDR_12
+0x47F4 US_ALU_ALPHA_ADDR_13
+0x47F8 US_ALU_ALPHA_ADDR_14
+0x47FC US_ALU_ALPHA_ADDR_15
+0x4800 US_ALU_ALPHA_ADDR_16
+0x4804 US_ALU_ALPHA_ADDR_17
+0x4808 US_ALU_ALPHA_ADDR_18
+0x480C US_ALU_ALPHA_ADDR_19
+0x4810 US_ALU_ALPHA_ADDR_20
+0x4814 US_ALU_ALPHA_ADDR_21
+0x4818 US_ALU_ALPHA_ADDR_22
+0x481C US_ALU_ALPHA_ADDR_23
+0x4820 US_ALU_ALPHA_ADDR_24
+0x4824 US_ALU_ALPHA_ADDR_25
+0x4828 US_ALU_ALPHA_ADDR_26
+0x482C US_ALU_ALPHA_ADDR_27
+0x4830 US_ALU_ALPHA_ADDR_28
+0x4834 US_ALU_ALPHA_ADDR_29
+0x4838 US_ALU_ALPHA_ADDR_30
+0x483C US_ALU_ALPHA_ADDR_31
+0x4840 US_ALU_ALPHA_ADDR_32
+0x4844 US_ALU_ALPHA_ADDR_33
+0x4848 US_ALU_ALPHA_ADDR_34
+0x484C US_ALU_ALPHA_ADDR_35
+0x4850 US_ALU_ALPHA_ADDR_36
+0x4854 US_ALU_ALPHA_ADDR_37
+0x4858 US_ALU_ALPHA_ADDR_38
+0x485C US_ALU_ALPHA_ADDR_39
+0x4860 US_ALU_ALPHA_ADDR_40
+0x4864 US_ALU_ALPHA_ADDR_41
+0x4868 US_ALU_ALPHA_ADDR_42
+0x486C US_ALU_ALPHA_ADDR_43
+0x4870 US_ALU_ALPHA_ADDR_44
+0x4874 US_ALU_ALPHA_ADDR_45
+0x4878 US_ALU_ALPHA_ADDR_46
+0x487C US_ALU_ALPHA_ADDR_47
+0x4880 US_ALU_ALPHA_ADDR_48
+0x4884 US_ALU_ALPHA_ADDR_49
+0x4888 US_ALU_ALPHA_ADDR_50
+0x488C US_ALU_ALPHA_ADDR_51
+0x4890 US_ALU_ALPHA_ADDR_52
+0x4894 US_ALU_ALPHA_ADDR_53
+0x4898 US_ALU_ALPHA_ADDR_54
+0x489C US_ALU_ALPHA_ADDR_55
+0x48A0 US_ALU_ALPHA_ADDR_56
+0x48A4 US_ALU_ALPHA_ADDR_57
+0x48A8 US_ALU_ALPHA_ADDR_58
+0x48AC US_ALU_ALPHA_ADDR_59
+0x48B0 US_ALU_ALPHA_ADDR_60
+0x48B4 US_ALU_ALPHA_ADDR_61
+0x48B8 US_ALU_ALPHA_ADDR_62
+0x48BC US_ALU_ALPHA_ADDR_63
+0x48C0 US_ALU_RGB_INST_0
+0x48C4 US_ALU_RGB_INST_1
+0x48C8 US_ALU_RGB_INST_2
+0x48CC US_ALU_RGB_INST_3
+0x48D0 US_ALU_RGB_INST_4
+0x48D4 US_ALU_RGB_INST_5
+0x48D8 US_ALU_RGB_INST_6
+0x48DC US_ALU_RGB_INST_7
+0x48E0 US_ALU_RGB_INST_8
+0x48E4 US_ALU_RGB_INST_9
+0x48E8 US_ALU_RGB_INST_10
+0x48EC US_ALU_RGB_INST_11
+0x48F0 US_ALU_RGB_INST_12
+0x48F4 US_ALU_RGB_INST_13
+0x48F8 US_ALU_RGB_INST_14
+0x48FC US_ALU_RGB_INST_15
+0x4900 US_ALU_RGB_INST_16
+0x4904 US_ALU_RGB_INST_17
+0x4908 US_ALU_RGB_INST_18
+0x490C US_ALU_RGB_INST_19
+0x4910 US_ALU_RGB_INST_20
+0x4914 US_ALU_RGB_INST_21
+0x4918 US_ALU_RGB_INST_22
+0x491C US_ALU_RGB_INST_23
+0x4920 US_ALU_RGB_INST_24
+0x4924 US_ALU_RGB_INST_25
+0x4928 US_ALU_RGB_INST_26
+0x492C US_ALU_RGB_INST_27
+0x4930 US_ALU_RGB_INST_28
+0x4934 US_ALU_RGB_INST_29
+0x4938 US_ALU_RGB_INST_30
+0x493C US_ALU_RGB_INST_31
+0x4940 US_ALU_RGB_INST_32
+0x4944 US_ALU_RGB_INST_33
+0x4948 US_ALU_RGB_INST_34
+0x494C US_ALU_RGB_INST_35
+0x4950 US_ALU_RGB_INST_36
+0x4954 US_ALU_RGB_INST_37
+0x4958 US_ALU_RGB_INST_38
+0x495C US_ALU_RGB_INST_39
+0x4960 US_ALU_RGB_INST_40
+0x4964 US_ALU_RGB_INST_41
+0x4968 US_ALU_RGB_INST_42
+0x496C US_ALU_RGB_INST_43
+0x4970 US_ALU_RGB_INST_44
+0x4974 US_ALU_RGB_INST_45
+0x4978 US_ALU_RGB_INST_46
+0x497C US_ALU_RGB_INST_47
+0x4980 US_ALU_RGB_INST_48
+0x4984 US_ALU_RGB_INST_49
+0x4988 US_ALU_RGB_INST_50
+0x498C US_ALU_RGB_INST_51
+0x4990 US_ALU_RGB_INST_52
+0x4994 US_ALU_RGB_INST_53
+0x4998 US_ALU_RGB_INST_54
+0x499C US_ALU_RGB_INST_55
+0x49A0 US_ALU_RGB_INST_56
+0x49A4 US_ALU_RGB_INST_57
+0x49A8 US_ALU_RGB_INST_58
+0x49AC US_ALU_RGB_INST_59
+0x49B0 US_ALU_RGB_INST_60
+0x49B4 US_ALU_RGB_INST_61
+0x49B8 US_ALU_RGB_INST_62
+0x49BC US_ALU_RGB_INST_63
+0x49C0 US_ALU_ALPHA_INST_0
+0x49C4 US_ALU_ALPHA_INST_1
+0x49C8 US_ALU_ALPHA_INST_2
+0x49CC US_ALU_ALPHA_INST_3
+0x49D0 US_ALU_ALPHA_INST_4
+0x49D4 US_ALU_ALPHA_INST_5
+0x49D8 US_ALU_ALPHA_INST_6
+0x49DC US_ALU_ALPHA_INST_7
+0x49E0 US_ALU_ALPHA_INST_8
+0x49E4 US_ALU_ALPHA_INST_9
+0x49E8 US_ALU_ALPHA_INST_10
+0x49EC US_ALU_ALPHA_INST_11
+0x49F0 US_ALU_ALPHA_INST_12
+0x49F4 US_ALU_ALPHA_INST_13
+0x49F8 US_ALU_ALPHA_INST_14
+0x49FC US_ALU_ALPHA_INST_15
+0x4A00 US_ALU_ALPHA_INST_16
+0x4A04 US_ALU_ALPHA_INST_17
+0x4A08 US_ALU_ALPHA_INST_18
+0x4A0C US_ALU_ALPHA_INST_19
+0x4A10 US_ALU_ALPHA_INST_20
+0x4A14 US_ALU_ALPHA_INST_21
+0x4A18 US_ALU_ALPHA_INST_22
+0x4A1C US_ALU_ALPHA_INST_23
+0x4A20 US_ALU_ALPHA_INST_24
+0x4A24 US_ALU_ALPHA_INST_25
+0x4A28 US_ALU_ALPHA_INST_26
+0x4A2C US_ALU_ALPHA_INST_27
+0x4A30 US_ALU_ALPHA_INST_28
+0x4A34 US_ALU_ALPHA_INST_29
+0x4A38 US_ALU_ALPHA_INST_30
+0x4A3C US_ALU_ALPHA_INST_31
+0x4A40 US_ALU_ALPHA_INST_32
+0x4A44 US_ALU_ALPHA_INST_33
+0x4A48 US_ALU_ALPHA_INST_34
+0x4A4C US_ALU_ALPHA_INST_35
+0x4A50 US_ALU_ALPHA_INST_36
+0x4A54 US_ALU_ALPHA_INST_37
+0x4A58 US_ALU_ALPHA_INST_38
+0x4A5C US_ALU_ALPHA_INST_39
+0x4A60 US_ALU_ALPHA_INST_40
+0x4A64 US_ALU_ALPHA_INST_41
+0x4A68 US_ALU_ALPHA_INST_42
+0x4A6C US_ALU_ALPHA_INST_43
+0x4A70 US_ALU_ALPHA_INST_44
+0x4A74 US_ALU_ALPHA_INST_45
+0x4A78 US_ALU_ALPHA_INST_46
+0x4A7C US_ALU_ALPHA_INST_47
+0x4A80 US_ALU_ALPHA_INST_48
+0x4A84 US_ALU_ALPHA_INST_49
+0x4A88 US_ALU_ALPHA_INST_50
+0x4A8C US_ALU_ALPHA_INST_51
+0x4A90 US_ALU_ALPHA_INST_52
+0x4A94 US_ALU_ALPHA_INST_53
+0x4A98 US_ALU_ALPHA_INST_54
+0x4A9C US_ALU_ALPHA_INST_55
+0x4AA0 US_ALU_ALPHA_INST_56
+0x4AA4 US_ALU_ALPHA_INST_57
+0x4AA8 US_ALU_ALPHA_INST_58
+0x4AAC US_ALU_ALPHA_INST_59
+0x4AB0 US_ALU_ALPHA_INST_60
+0x4AB4 US_ALU_ALPHA_INST_61
+0x4AB8 US_ALU_ALPHA_INST_62
+0x4ABC US_ALU_ALPHA_INST_63
+0x4AC0 US_ALU_EXT_ADDR_0
+0x4AC4 US_ALU_EXT_ADDR_1
+0x4AC8 US_ALU_EXT_ADDR_2
+0x4ACC US_ALU_EXT_ADDR_3
+0x4AD0 US_ALU_EXT_ADDR_4
+0x4AD4 US_ALU_EXT_ADDR_5
+0x4AD8 US_ALU_EXT_ADDR_6
+0x4ADC US_ALU_EXT_ADDR_7
+0x4AE0 US_ALU_EXT_ADDR_8
+0x4AE4 US_ALU_EXT_ADDR_9
+0x4AE8 US_ALU_EXT_ADDR_10
+0x4AEC US_ALU_EXT_ADDR_11
+0x4AF0 US_ALU_EXT_ADDR_12
+0x4AF4 US_ALU_EXT_ADDR_13
+0x4AF8 US_ALU_EXT_ADDR_14
+0x4AFC US_ALU_EXT_ADDR_15
+0x4B00 US_ALU_EXT_ADDR_16
+0x4B04 US_ALU_EXT_ADDR_17
+0x4B08 US_ALU_EXT_ADDR_18
+0x4B0C US_ALU_EXT_ADDR_19
+0x4B10 US_ALU_EXT_ADDR_20
+0x4B14 US_ALU_EXT_ADDR_21
+0x4B18 US_ALU_EXT_ADDR_22
+0x4B1C US_ALU_EXT_ADDR_23
+0x4B20 US_ALU_EXT_ADDR_24
+0x4B24 US_ALU_EXT_ADDR_25
+0x4B28 US_ALU_EXT_ADDR_26
+0x4B2C US_ALU_EXT_ADDR_27
+0x4B30 US_ALU_EXT_ADDR_28
+0x4B34 US_ALU_EXT_ADDR_29
+0x4B38 US_ALU_EXT_ADDR_30
+0x4B3C US_ALU_EXT_ADDR_31
+0x4B40 US_ALU_EXT_ADDR_32
+0x4B44 US_ALU_EXT_ADDR_33
+0x4B48 US_ALU_EXT_ADDR_34
+0x4B4C US_ALU_EXT_ADDR_35
+0x4B50 US_ALU_EXT_ADDR_36
+0x4B54 US_ALU_EXT_ADDR_37
+0x4B58 US_ALU_EXT_ADDR_38
+0x4B5C US_ALU_EXT_ADDR_39
+0x4B60 US_ALU_EXT_ADDR_40
+0x4B64 US_ALU_EXT_ADDR_41
+0x4B68 US_ALU_EXT_ADDR_42
+0x4B6C US_ALU_EXT_ADDR_43
+0x4B70 US_ALU_EXT_ADDR_44
+0x4B74 US_ALU_EXT_ADDR_45
+0x4B78 US_ALU_EXT_ADDR_46
+0x4B7C US_ALU_EXT_ADDR_47
+0x4B80 US_ALU_EXT_ADDR_48
+0x4B84 US_ALU_EXT_ADDR_49
+0x4B88 US_ALU_EXT_ADDR_50
+0x4B8C US_ALU_EXT_ADDR_51
+0x4B90 US_ALU_EXT_ADDR_52
+0x4B94 US_ALU_EXT_ADDR_53
+0x4B98 US_ALU_EXT_ADDR_54
+0x4B9C US_ALU_EXT_ADDR_55
+0x4BA0 US_ALU_EXT_ADDR_56
+0x4BA4 US_ALU_EXT_ADDR_57
+0x4BA8 US_ALU_EXT_ADDR_58
+0x4BAC US_ALU_EXT_ADDR_59
+0x4BB0 US_ALU_EXT_ADDR_60
+0x4BB4 US_ALU_EXT_ADDR_61
+0x4BB8 US_ALU_EXT_ADDR_62
+0x4BBC US_ALU_EXT_ADDR_63
+0x4BC0 FG_FOG_BLEND
+0x4BC4 FG_FOG_FACTOR
+0x4BC8 FG_FOG_COLOR_R
+0x4BCC FG_FOG_COLOR_G
+0x4BD0 FG_FOG_COLOR_B
+0x4BD4 FG_ALPHA_FUNC
+0x4BD8 FG_DEPTH_SRC
+0x4C00 US_ALU_CONST_R_0
+0x4C04 US_ALU_CONST_G_0
+0x4C08 US_ALU_CONST_B_0
+0x4C0C US_ALU_CONST_A_0
+0x4C10 US_ALU_CONST_R_1
+0x4C14 US_ALU_CONST_G_1
+0x4C18 US_ALU_CONST_B_1
+0x4C1C US_ALU_CONST_A_1
+0x4C20 US_ALU_CONST_R_2
+0x4C24 US_ALU_CONST_G_2
+0x4C28 US_ALU_CONST_B_2
+0x4C2C US_ALU_CONST_A_2
+0x4C30 US_ALU_CONST_R_3
+0x4C34 US_ALU_CONST_G_3
+0x4C38 US_ALU_CONST_B_3
+0x4C3C US_ALU_CONST_A_3
+0x4C40 US_ALU_CONST_R_4
+0x4C44 US_ALU_CONST_G_4
+0x4C48 US_ALU_CONST_B_4
+0x4C4C US_ALU_CONST_A_4
+0x4C50 US_ALU_CONST_R_5
+0x4C54 US_ALU_CONST_G_5
+0x4C58 US_ALU_CONST_B_5
+0x4C5C US_ALU_CONST_A_5
+0x4C60 US_ALU_CONST_R_6
+0x4C64 US_ALU_CONST_G_6
+0x4C68 US_ALU_CONST_B_6
+0x4C6C US_ALU_CONST_A_6
+0x4C70 US_ALU_CONST_R_7
+0x4C74 US_ALU_CONST_G_7
+0x4C78 US_ALU_CONST_B_7
+0x4C7C US_ALU_CONST_A_7
+0x4C80 US_ALU_CONST_R_8
+0x4C84 US_ALU_CONST_G_8
+0x4C88 US_ALU_CONST_B_8
+0x4C8C US_ALU_CONST_A_8
+0x4C90 US_ALU_CONST_R_9
+0x4C94 US_ALU_CONST_G_9
+0x4C98 US_ALU_CONST_B_9
+0x4C9C US_ALU_CONST_A_9
+0x4CA0 US_ALU_CONST_R_10
+0x4CA4 US_ALU_CONST_G_10
+0x4CA8 US_ALU_CONST_B_10
+0x4CAC US_ALU_CONST_A_10
+0x4CB0 US_ALU_CONST_R_11
+0x4CB4 US_ALU_CONST_G_11
+0x4CB8 US_ALU_CONST_B_11
+0x4CBC US_ALU_CONST_A_11
+0x4CC0 US_ALU_CONST_R_12
+0x4CC4 US_ALU_CONST_G_12
+0x4CC8 US_ALU_CONST_B_12
+0x4CCC US_ALU_CONST_A_12
+0x4CD0 US_ALU_CONST_R_13
+0x4CD4 US_ALU_CONST_G_13
+0x4CD8 US_ALU_CONST_B_13
+0x4CDC US_ALU_CONST_A_13
+0x4CE0 US_ALU_CONST_R_14
+0x4CE4 US_ALU_CONST_G_14
+0x4CE8 US_ALU_CONST_B_14
+0x4CEC US_ALU_CONST_A_14
+0x4CF0 US_ALU_CONST_R_15
+0x4CF4 US_ALU_CONST_G_15
+0x4CF8 US_ALU_CONST_B_15
+0x4CFC US_ALU_CONST_A_15
+0x4D00 US_ALU_CONST_R_16
+0x4D04 US_ALU_CONST_G_16
+0x4D08 US_ALU_CONST_B_16
+0x4D0C US_ALU_CONST_A_16
+0x4D10 US_ALU_CONST_R_17
+0x4D14 US_ALU_CONST_G_17
+0x4D18 US_ALU_CONST_B_17
+0x4D1C US_ALU_CONST_A_17
+0x4D20 US_ALU_CONST_R_18
+0x4D24 US_ALU_CONST_G_18
+0x4D28 US_ALU_CONST_B_18
+0x4D2C US_ALU_CONST_A_18
+0x4D30 US_ALU_CONST_R_19
+0x4D34 US_ALU_CONST_G_19
+0x4D38 US_ALU_CONST_B_19
+0x4D3C US_ALU_CONST_A_19
+0x4D40 US_ALU_CONST_R_20
+0x4D44 US_ALU_CONST_G_20
+0x4D48 US_ALU_CONST_B_20
+0x4D4C US_ALU_CONST_A_20
+0x4D50 US_ALU_CONST_R_21
+0x4D54 US_ALU_CONST_G_21
+0x4D58 US_ALU_CONST_B_21
+0x4D5C US_ALU_CONST_A_21
+0x4D60 US_ALU_CONST_R_22
+0x4D64 US_ALU_CONST_G_22
+0x4D68 US_ALU_CONST_B_22
+0x4D6C US_ALU_CONST_A_22
+0x4D70 US_ALU_CONST_R_23
+0x4D74 US_ALU_CONST_G_23
+0x4D78 US_ALU_CONST_B_23
+0x4D7C US_ALU_CONST_A_23
+0x4D80 US_ALU_CONST_R_24
+0x4D84 US_ALU_CONST_G_24
+0x4D88 US_ALU_CONST_B_24
+0x4D8C US_ALU_CONST_A_24
+0x4D90 US_ALU_CONST_R_25
+0x4D94 US_ALU_CONST_G_25
+0x4D98 US_ALU_CONST_B_25
+0x4D9C US_ALU_CONST_A_25
+0x4DA0 US_ALU_CONST_R_26
+0x4DA4 US_ALU_CONST_G_26
+0x4DA8 US_ALU_CONST_B_26
+0x4DAC US_ALU_CONST_A_26
+0x4DB0 US_ALU_CONST_R_27
+0x4DB4 US_ALU_CONST_G_27
+0x4DB8 US_ALU_CONST_B_27
+0x4DBC US_ALU_CONST_A_27
+0x4DC0 US_ALU_CONST_R_28
+0x4DC4 US_ALU_CONST_G_28
+0x4DC8 US_ALU_CONST_B_28
+0x4DCC US_ALU_CONST_A_28
+0x4DD0 US_ALU_CONST_R_29
+0x4DD4 US_ALU_CONST_G_29
+0x4DD8 US_ALU_CONST_B_29
+0x4DDC US_ALU_CONST_A_29
+0x4DE0 US_ALU_CONST_R_30
+0x4DE4 US_ALU_CONST_G_30
+0x4DE8 US_ALU_CONST_B_30
+0x4DEC US_ALU_CONST_A_30
+0x4DF0 US_ALU_CONST_R_31
+0x4DF4 US_ALU_CONST_G_31
+0x4DF8 US_ALU_CONST_B_31
+0x4DFC US_ALU_CONST_A_31
+0x4E04 RB3D_BLENDCNTL_R3
+0x4E08 RB3D_ABLENDCNTL_R3
+0x4E0C RB3D_COLOR_CHANNEL_MASK
+0x4E10 RB3D_CONSTANT_COLOR
+0x4E14 RB3D_COLOR_CLEAR_VALUE
+0x4E18 RB3D_ROPCNTL_R3
+0x4E1C RB3D_CLRCMP_FLIPE_R3
+0x4E20 RB3D_CLRCMP_CLR_R3
+0x4E24 RB3D_CLRCMP_MSK_R3
+0x4E48 RB3D_DEBUG_CTL
+0x4E4C RB3D_DSTCACHE_CTLSTAT_R3
+0x4E50 RB3D_DITHER_CTL
+0x4E54 RB3D_CMASK_OFFSET0
+0x4E58 RB3D_CMASK_OFFSET1
+0x4E5C RB3D_CMASK_OFFSET2
+0x4E60 RB3D_CMASK_OFFSET3
+0x4E64 RB3D_CMASK_PITCH0
+0x4E68 RB3D_CMASK_PITCH1
+0x4E6C RB3D_CMASK_PITCH2
+0x4E70 RB3D_CMASK_PITCH3
+0x4E74 RB3D_CMASK_WRINDEX
+0x4E78 RB3D_CMASK_DWORD
+0x4E7C RB3D_CMASK_RDINDEX
+0x4E80 RB3D_AARESOLVE_OFFSET
+0x4E84 RB3D_AARESOLVE_PITCH
+0x4E88 RB3D_AARESOLVE_CTL
+0x4EA0 RB3D_DISCARD_SRC_PIXEL_LTE_THRESHOLD
+0x4EA4 RB3D_DISCARD_SRC_PIXEL_GTE_THRESHOLD
+0x4F04 ZB_ZSTENCILCNTL
+0x4F08 ZB_STENCILREFMASK
+0x4F14 ZB_ZTOP
+0x4F18 ZB_ZCACHE_CTLSTAT
+0x4F1C ZB_BW_CNTL
+0x4F28 ZB_DEPTHCLEARVALUE
+0x4F30 ZB_ZMASK_OFFSET
+0x4F34 ZB_ZMASK_PITCH
+0x4F38 ZB_ZMASK_WRINDEX
+0x4F3C ZB_ZMASK_DWORD
+0x4F40 ZB_ZMASK_RDINDEX
+0x4F44 ZB_HIZ_OFFSET
+0x4F48 ZB_HIZ_WRINDEX
+0x4F4C ZB_HIZ_DWORD
+0x4F50 ZB_HIZ_RDINDEX
+0x4F54 ZB_HIZ_PITCH
+0x4F58 ZB_ZPASS_DATA
0x42A4 SU_POLY_OFFSET_FRONT_SCALE
0x42A8 SU_POLY_OFFSET_FRONT_OFFSET
0x42AC SU_POLY_OFFSET_BACK_SCALE
-0x42B0 SU_POLY_OFFSET_BACK_OFFSET
+0x42B0 SU_POLY_OFFSET_BACK_OFFSET
0x42B4 SU_POLY_OFFSET_ENABLE
0x42B8 SU_CULL_MODE
0x42C0 SU_DEPTH_SCALE
0x46AC US_OUT_FMT_2
0x46B0 US_OUT_FMT_3
0x46B4 US_W_FMT
+0x46B8 US_CODE_BANK
+0x46BC US_CODE_EXT
0x46C0 US_ALU_RGB_ADDR_0
0x46C4 US_ALU_RGB_ADDR_1
0x46C8 US_ALU_RGB_ADDR_2
0x4AB4 US_ALU_ALPHA_INST_61
0x4AB8 US_ALU_ALPHA_INST_62
0x4ABC US_ALU_ALPHA_INST_63
+0x4AC0 US_ALU_EXT_ADDR_0
+0x4AC4 US_ALU_EXT_ADDR_1
+0x4AC8 US_ALU_EXT_ADDR_2
+0x4ACC US_ALU_EXT_ADDR_3
+0x4AD0 US_ALU_EXT_ADDR_4
+0x4AD4 US_ALU_EXT_ADDR_5
+0x4AD8 US_ALU_EXT_ADDR_6
+0x4ADC US_ALU_EXT_ADDR_7
+0x4AE0 US_ALU_EXT_ADDR_8
+0x4AE4 US_ALU_EXT_ADDR_9
+0x4AE8 US_ALU_EXT_ADDR_10
+0x4AEC US_ALU_EXT_ADDR_11
+0x4AF0 US_ALU_EXT_ADDR_12
+0x4AF4 US_ALU_EXT_ADDR_13
+0x4AF8 US_ALU_EXT_ADDR_14
+0x4AFC US_ALU_EXT_ADDR_15
+0x4B00 US_ALU_EXT_ADDR_16
+0x4B04 US_ALU_EXT_ADDR_17
+0x4B08 US_ALU_EXT_ADDR_18
+0x4B0C US_ALU_EXT_ADDR_19
+0x4B10 US_ALU_EXT_ADDR_20
+0x4B14 US_ALU_EXT_ADDR_21
+0x4B18 US_ALU_EXT_ADDR_22
+0x4B1C US_ALU_EXT_ADDR_23
+0x4B20 US_ALU_EXT_ADDR_24
+0x4B24 US_ALU_EXT_ADDR_25
+0x4B28 US_ALU_EXT_ADDR_26
+0x4B2C US_ALU_EXT_ADDR_27
+0x4B30 US_ALU_EXT_ADDR_28
+0x4B34 US_ALU_EXT_ADDR_29
+0x4B38 US_ALU_EXT_ADDR_30
+0x4B3C US_ALU_EXT_ADDR_31
+0x4B40 US_ALU_EXT_ADDR_32
+0x4B44 US_ALU_EXT_ADDR_33
+0x4B48 US_ALU_EXT_ADDR_34
+0x4B4C US_ALU_EXT_ADDR_35
+0x4B50 US_ALU_EXT_ADDR_36
+0x4B54 US_ALU_EXT_ADDR_37
+0x4B58 US_ALU_EXT_ADDR_38
+0x4B5C US_ALU_EXT_ADDR_39
+0x4B60 US_ALU_EXT_ADDR_40
+0x4B64 US_ALU_EXT_ADDR_41
+0x4B68 US_ALU_EXT_ADDR_42
+0x4B6C US_ALU_EXT_ADDR_43
+0x4B70 US_ALU_EXT_ADDR_44
+0x4B74 US_ALU_EXT_ADDR_45
+0x4B78 US_ALU_EXT_ADDR_46
+0x4B7C US_ALU_EXT_ADDR_47
+0x4B80 US_ALU_EXT_ADDR_48
+0x4B84 US_ALU_EXT_ADDR_49
+0x4B88 US_ALU_EXT_ADDR_50
+0x4B8C US_ALU_EXT_ADDR_51
+0x4B90 US_ALU_EXT_ADDR_52
+0x4B94 US_ALU_EXT_ADDR_53
+0x4B98 US_ALU_EXT_ADDR_54
+0x4B9C US_ALU_EXT_ADDR_55
+0x4BA0 US_ALU_EXT_ADDR_56
+0x4BA4 US_ALU_EXT_ADDR_57
+0x4BA8 US_ALU_EXT_ADDR_58
+0x4BAC US_ALU_EXT_ADDR_59
+0x4BB0 US_ALU_EXT_ADDR_60
+0x4BB4 US_ALU_EXT_ADDR_61
+0x4BB8 US_ALU_EXT_ADDR_62
+0x4BBC US_ALU_EXT_ADDR_63
0x4BC0 FG_FOG_BLEND
0x4BC4 FG_FOG_FACTOR
0x4BC8 FG_FOG_COLOR_R
0x401C GB_SELECT
0x4020 GB_AA_CONFIG
0x4024 GB_FIFO_SIZE
+0x4028 GB_Z_PEQ_CONFIG
0x4100 TX_INVALTAGS
+0x4114 SU_TEX_WRAP_PS3
+0x4118 PS3_ENABLE
+0x411c PS3_VTX_FMT
+0x4120 PS3_TEX_SOURCE
0x4200 GA_POINT_S0
0x4204 GA_POINT_T0
0x4208 GA_POINT_S1
0x4230 GA_POINT_MINMAX
0x4234 GA_LINE_CNTL
0x4238 GA_LINE_STIPPLE_CONFIG
+0x4258 GA_COLOR_CONTROL_PS3
0x4260 GA_LINE_STIPPLE_VALUE
0x4264 GA_LINE_S0
0x4268 GA_LINE_S1
rdev->mc.vram_location = G_00015C_MC_FB_START(tmp) << 16;
rdev->mc.gtt_location = 0xFFFFFFFFUL;
r = radeon_mc_setup(rdev);
+ rdev->mc.igp_sideport_enabled = radeon_combios_sideport_present(rdev);
if (r)
return r;
return 0;
return r;
/* Enable IRQ */
r100_irq_set(rdev);
+ rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
/* 1M ring buffer */
r = r100_cp_init(rdev, 1024 * 1024);
if (r) {
rdev->mc.vram_location = G_000004_MC_FB_START(tmp) << 16;
rdev->mc.gtt_location = 0xffffffffUL;
r = radeon_mc_setup(rdev);
+ rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev);
if (r)
return r;
return 0;
break;
}
}
- rs600_irq_set(rdev);
+ if (rdev->irq.installed)
+ rs600_irq_set(rdev);
}
void rs600_hpd_fini(struct radeon_device *rdev)
u32 hpd2 = RREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL) &
~S_007D18_DC_HOT_PLUG_DETECT2_INT_EN(1);
+ if (!rdev->irq.installed) {
+ WARN(1, "Can't enable IRQ/MSI because no handler is installed.\n");
+ WREG32(R_000040_GEN_INT_CNTL, 0);
+ return -EINVAL;
+ }
if (rdev->irq.sw_int) {
tmp |= S_000040_SW_INT_EN(1);
}
}
while (status || r500_disp_int) {
/* SW interrupt */
- if (G_000040_SW_INT_EN(status))
+ if (G_000044_SW_INT(status))
radeon_fence_process(rdev);
/* Vertical blank interrupts */
if (G_007EDC_LB_D1_VBLANK_INTERRUPT(r500_disp_int))
return r;
/* Enable IRQ */
rs600_irq_set(rdev);
+ rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
/* 1M ring buffer */
r = r100_cp_init(rdev, 1024 * 1024);
if (r) {
rdev->mc.vram_location = G_000100_MC_FB_START(tmp) << 16;
rdev->mc.gtt_location = 0xFFFFFFFFUL;
r = radeon_mc_setup(rdev);
+ rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev);
if (r)
return r;
return 0;
return r;
/* Enable IRQ */
rs600_irq_set(rdev);
+ rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
/* 1M ring buffer */
r = r100_cp_init(rdev, 1024 * 1024);
if (r) {
}
/* Enable IRQ */
rs600_irq_set(rdev);
+ rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
/* 1M ring buffer */
r = r100_cp_init(rdev, 1024 * 1024);
if (r) {
radeon_gem_fini(rdev);
radeon_fence_driver_fini(rdev);
radeon_clocks_fini(rdev);
- if (rdev->flags & RADEON_IS_AGP)
- radeon_agp_fini(rdev);
+ radeon_agp_fini(rdev);
radeon_bo_fini(rdev);
radeon_atombios_fini(rdev);
kfree(rdev->bios);
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
- .ioctl = drm_ioctl,
+ .unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
- .ioctl = drm_ioctl,
+ .unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
- .ioctl = drm_ioctl,
+ .unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
- .ioctl = drm_ioctl,
+ .unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
*/
static struct drm_ioctl_desc vmw_ioctls[] = {
- VMW_IOCTL_DEF(DRM_IOCTL_VMW_GET_PARAM, vmw_getparam_ioctl, 0),
+ VMW_IOCTL_DEF(DRM_IOCTL_VMW_GET_PARAM, vmw_getparam_ioctl,
+ DRM_AUTH | DRM_UNLOCKED),
VMW_IOCTL_DEF(DRM_IOCTL_VMW_ALLOC_DMABUF, vmw_dmabuf_alloc_ioctl,
- 0),
+ DRM_AUTH | DRM_UNLOCKED),
VMW_IOCTL_DEF(DRM_IOCTL_VMW_UNREF_DMABUF, vmw_dmabuf_unref_ioctl,
- 0),
+ DRM_AUTH | DRM_UNLOCKED),
VMW_IOCTL_DEF(DRM_IOCTL_VMW_CURSOR_BYPASS,
- vmw_kms_cursor_bypass_ioctl, 0),
+ vmw_kms_cursor_bypass_ioctl,
+ DRM_MASTER | DRM_CONTROL_ALLOW | DRM_UNLOCKED),
VMW_IOCTL_DEF(DRM_IOCTL_VMW_CONTROL_STREAM, vmw_overlay_ioctl,
- 0),
+ DRM_MASTER | DRM_CONTROL_ALLOW | DRM_UNLOCKED),
VMW_IOCTL_DEF(DRM_IOCTL_VMW_CLAIM_STREAM, vmw_stream_claim_ioctl,
- 0),
+ DRM_MASTER | DRM_CONTROL_ALLOW | DRM_UNLOCKED),
VMW_IOCTL_DEF(DRM_IOCTL_VMW_UNREF_STREAM, vmw_stream_unref_ioctl,
- 0),
+ DRM_MASTER | DRM_CONTROL_ALLOW | DRM_UNLOCKED),
VMW_IOCTL_DEF(DRM_IOCTL_VMW_CREATE_CONTEXT, vmw_context_define_ioctl,
- 0),
+ DRM_AUTH | DRM_UNLOCKED),
VMW_IOCTL_DEF(DRM_IOCTL_VMW_UNREF_CONTEXT, vmw_context_destroy_ioctl,
- 0),
+ DRM_AUTH | DRM_UNLOCKED),
VMW_IOCTL_DEF(DRM_IOCTL_VMW_CREATE_SURFACE, vmw_surface_define_ioctl,
- 0),
+ DRM_AUTH | DRM_UNLOCKED),
VMW_IOCTL_DEF(DRM_IOCTL_VMW_UNREF_SURFACE, vmw_surface_destroy_ioctl,
- 0),
+ DRM_AUTH | DRM_UNLOCKED),
VMW_IOCTL_DEF(DRM_IOCTL_VMW_REF_SURFACE, vmw_surface_reference_ioctl,
- 0),
+ DRM_AUTH | DRM_UNLOCKED),
VMW_IOCTL_DEF(DRM_IOCTL_VMW_EXECBUF, vmw_execbuf_ioctl,
- 0),
+ DRM_AUTH | DRM_UNLOCKED),
VMW_IOCTL_DEF(DRM_IOCTL_VMW_FIFO_DEBUG, vmw_fifo_debug_ioctl,
- 0),
+ DRM_AUTH | DRM_ROOT_ONLY | DRM_MASTER | DRM_UNLOCKED),
VMW_IOCTL_DEF(DRM_IOCTL_VMW_FENCE_WAIT, vmw_fence_wait_ioctl,
- 0)
+ DRM_AUTH | DRM_UNLOCKED)
};
static struct pci_device_id vmw_pci_id_list[] = {
struct drm_file *file_priv = filp->private_data;
struct drm_device *dev = file_priv->minor->dev;
unsigned int nr = DRM_IOCTL_NR(cmd);
- long ret;
/*
- * The driver private ioctls and TTM ioctls should be
- * thread-safe.
+ * Do extra checking on driver private ioctls.
*/
if ((nr >= DRM_COMMAND_BASE) && (nr < DRM_COMMAND_END)
nr - DRM_COMMAND_BASE);
return -EINVAL;
}
- return drm_ioctl(filp->f_path.dentry->d_inode,
- filp, cmd, arg);
}
- /*
- * Not all old drm ioctls are thread-safe.
- */
-
- lock_kernel();
- ret = drm_ioctl(filp->f_path.dentry->d_inode, filp, cmd, arg);
- unlock_kernel();
- return ret;
+ return drm_ioctl(filp, cmd, arg);
}
static int vmw_firstopen(struct drm_device *dev)
uint32_t last_cid;
bool cid_valid;
uint32_t last_sid;
+ uint32_t sid_translation;
bool sid_valid;
struct ttm_object_file *tfile;
struct list_head validate_nodes;
extern int vmw_surface_init(struct vmw_private *dev_priv,
struct vmw_surface *srf,
void (*res_free) (struct vmw_resource *res));
-extern int vmw_user_surface_lookup(struct vmw_private *dev_priv,
- struct ttm_object_file *tfile,
- int sid, struct vmw_surface **out);
+extern int vmw_user_surface_lookup_handle(struct vmw_private *dev_priv,
+ struct ttm_object_file *tfile,
+ uint32_t handle,
+ struct vmw_surface **out);
extern int vmw_surface_destroy_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int vmw_surface_define_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int vmw_surface_check(struct vmw_private *dev_priv,
struct ttm_object_file *tfile,
- int id);
+ uint32_t handle, int *id);
extern void vmw_dmabuf_bo_free(struct ttm_buffer_object *bo);
extern int vmw_dmabuf_init(struct vmw_private *dev_priv,
struct vmw_dma_buffer *vmw_bo,
static int vmw_cmd_sid_check(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
- uint32_t sid)
+ uint32_t *sid)
{
- if (unlikely((!sw_context->sid_valid || sid != sw_context->last_sid) &&
- sid != SVGA3D_INVALID_ID)) {
- int ret = vmw_surface_check(dev_priv, sw_context->tfile, sid);
+ if (*sid == SVGA3D_INVALID_ID)
+ return 0;
+
+ if (unlikely((!sw_context->sid_valid ||
+ *sid != sw_context->last_sid))) {
+ int real_id;
+ int ret = vmw_surface_check(dev_priv, sw_context->tfile,
+ *sid, &real_id);
if (unlikely(ret != 0)) {
- DRM_ERROR("Could ot find or use surface %u\n",
- (unsigned) sid);
+ DRM_ERROR("Could ot find or use surface 0x%08x "
+ "address 0x%08lx\n",
+ (unsigned int) *sid,
+ (unsigned long) sid);
return ret;
}
- sw_context->last_sid = sid;
+ sw_context->last_sid = *sid;
sw_context->sid_valid = true;
- }
+ *sid = real_id;
+ sw_context->sid_translation = real_id;
+ } else
+ *sid = sw_context->sid_translation;
+
return 0;
}
return ret;
cmd = container_of(header, struct vmw_sid_cmd, header);
- return vmw_cmd_sid_check(dev_priv, sw_context, cmd->body.target.sid);
+ ret = vmw_cmd_sid_check(dev_priv, sw_context, &cmd->body.target.sid);
+ return ret;
}
static int vmw_cmd_surface_copy_check(struct vmw_private *dev_priv,
int ret;
cmd = container_of(header, struct vmw_sid_cmd, header);
- ret = vmw_cmd_sid_check(dev_priv, sw_context, cmd->body.src.sid);
+ ret = vmw_cmd_sid_check(dev_priv, sw_context, &cmd->body.src.sid);
if (unlikely(ret != 0))
return ret;
- return vmw_cmd_sid_check(dev_priv, sw_context, cmd->body.dest.sid);
+ return vmw_cmd_sid_check(dev_priv, sw_context, &cmd->body.dest.sid);
}
static int vmw_cmd_stretch_blt_check(struct vmw_private *dev_priv,
int ret;
cmd = container_of(header, struct vmw_sid_cmd, header);
- ret = vmw_cmd_sid_check(dev_priv, sw_context, cmd->body.src.sid);
+ ret = vmw_cmd_sid_check(dev_priv, sw_context, &cmd->body.src.sid);
if (unlikely(ret != 0))
return ret;
- return vmw_cmd_sid_check(dev_priv, sw_context, cmd->body.dest.sid);
+ return vmw_cmd_sid_check(dev_priv, sw_context, &cmd->body.dest.sid);
}
static int vmw_cmd_blt_surf_screen_check(struct vmw_private *dev_priv,
} *cmd;
cmd = container_of(header, struct vmw_sid_cmd, header);
- return vmw_cmd_sid_check(dev_priv, sw_context, cmd->body.srcImage.sid);
+ return vmw_cmd_sid_check(dev_priv, sw_context, &cmd->body.srcImage.sid);
}
static int vmw_cmd_present_check(struct vmw_private *dev_priv,
} *cmd;
cmd = container_of(header, struct vmw_sid_cmd, header);
- return vmw_cmd_sid_check(dev_priv, sw_context, cmd->body.sid);
+ return vmw_cmd_sid_check(dev_priv, sw_context, &cmd->body.sid);
}
static int vmw_cmd_dma(struct vmw_private *dev_priv,
uint32_t cur_validate_node;
struct ttm_validate_buffer *val_buf;
-
cmd = container_of(header, struct vmw_dma_cmd, header);
- ret = vmw_cmd_sid_check(dev_priv, sw_context, cmd->dma.host.sid);
- if (unlikely(ret != 0))
- return ret;
-
handle = cmd->dma.guest.ptr.gmrId;
ret = vmw_user_dmabuf_lookup(sw_context->tfile, handle, &vmw_bo);
if (unlikely(ret != 0)) {
++sw_context->cur_val_buf;
}
- ret = vmw_user_surface_lookup(dev_priv, sw_context->tfile,
- cmd->dma.host.sid, &srf);
+ ret = vmw_user_surface_lookup_handle(dev_priv, sw_context->tfile,
+ cmd->dma.host.sid, &srf);
if (ret) {
DRM_ERROR("could not find surface\n");
goto out_no_reloc;
}
+ /**
+ * Patch command stream with device SID.
+ */
+
+ cmd->dma.host.sid = srf->res.id;
vmw_kms_cursor_snoop(srf, sw_context->tfile, bo, header);
+ /**
+ * FIXME: May deadlock here when called from the
+ * command parsing code.
+ */
vmw_surface_unreference(&srf);
out_no_reloc:
return ret;
}
+static int vmw_cmd_draw(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ struct vmw_draw_cmd {
+ SVGA3dCmdHeader header;
+ SVGA3dCmdDrawPrimitives body;
+ } *cmd;
+ SVGA3dVertexDecl *decl = (SVGA3dVertexDecl *)(
+ (unsigned long)header + sizeof(*cmd));
+ SVGA3dPrimitiveRange *range;
+ uint32_t i;
+ uint32_t maxnum;
+ int ret;
+
+ ret = vmw_cmd_cid_check(dev_priv, sw_context, header);
+ if (unlikely(ret != 0))
+ return ret;
+
+ cmd = container_of(header, struct vmw_draw_cmd, header);
+ maxnum = (header->size - sizeof(cmd->body)) / sizeof(*decl);
+
+ if (unlikely(cmd->body.numVertexDecls > maxnum)) {
+ DRM_ERROR("Illegal number of vertex declarations.\n");
+ return -EINVAL;
+ }
+
+ for (i = 0; i < cmd->body.numVertexDecls; ++i, ++decl) {
+ ret = vmw_cmd_sid_check(dev_priv, sw_context,
+ &decl->array.surfaceId);
+ if (unlikely(ret != 0))
+ return ret;
+ }
+
+ maxnum = (header->size - sizeof(cmd->body) -
+ cmd->body.numVertexDecls * sizeof(*decl)) / sizeof(*range);
+ if (unlikely(cmd->body.numRanges > maxnum)) {
+ DRM_ERROR("Illegal number of index ranges.\n");
+ return -EINVAL;
+ }
+
+ range = (SVGA3dPrimitiveRange *) decl;
+ for (i = 0; i < cmd->body.numRanges; ++i, ++range) {
+ ret = vmw_cmd_sid_check(dev_priv, sw_context,
+ &range->indexArray.surfaceId);
+ if (unlikely(ret != 0))
+ return ret;
+ }
+ return 0;
+}
+
+
+static int vmw_cmd_tex_state(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ struct vmw_tex_state_cmd {
+ SVGA3dCmdHeader header;
+ SVGA3dCmdSetTextureState state;
+ };
+
+ SVGA3dTextureState *last_state = (SVGA3dTextureState *)
+ ((unsigned long) header + header->size + sizeof(header));
+ SVGA3dTextureState *cur_state = (SVGA3dTextureState *)
+ ((unsigned long) header + sizeof(struct vmw_tex_state_cmd));
+ int ret;
+
+ ret = vmw_cmd_cid_check(dev_priv, sw_context, header);
+ if (unlikely(ret != 0))
+ return ret;
+
+ for (; cur_state < last_state; ++cur_state) {
+ if (likely(cur_state->name != SVGA3D_TS_BIND_TEXTURE))
+ continue;
+
+ ret = vmw_cmd_sid_check(dev_priv, sw_context,
+ &cur_state->value);
+ if (unlikely(ret != 0))
+ return ret;
+ }
+
+ return 0;
+}
+
typedef int (*vmw_cmd_func) (struct vmw_private *,
struct vmw_sw_context *,
VMW_CMD_DEF(SVGA_3D_CMD_SETRENDERSTATE, &vmw_cmd_cid_check),
VMW_CMD_DEF(SVGA_3D_CMD_SETRENDERTARGET,
&vmw_cmd_set_render_target_check),
- VMW_CMD_DEF(SVGA_3D_CMD_SETTEXTURESTATE, &vmw_cmd_cid_check),
+ VMW_CMD_DEF(SVGA_3D_CMD_SETTEXTURESTATE, &vmw_cmd_tex_state),
VMW_CMD_DEF(SVGA_3D_CMD_SETMATERIAL, &vmw_cmd_cid_check),
VMW_CMD_DEF(SVGA_3D_CMD_SETLIGHTDATA, &vmw_cmd_cid_check),
VMW_CMD_DEF(SVGA_3D_CMD_SETLIGHTENABLED, &vmw_cmd_cid_check),
VMW_CMD_DEF(SVGA_3D_CMD_SHADER_DESTROY, &vmw_cmd_cid_check),
VMW_CMD_DEF(SVGA_3D_CMD_SET_SHADER, &vmw_cmd_cid_check),
VMW_CMD_DEF(SVGA_3D_CMD_SET_SHADER_CONST, &vmw_cmd_cid_check),
- VMW_CMD_DEF(SVGA_3D_CMD_DRAW_PRIMITIVES, &vmw_cmd_cid_check),
+ VMW_CMD_DEF(SVGA_3D_CMD_DRAW_PRIMITIVES, &vmw_cmd_draw),
VMW_CMD_DEF(SVGA_3D_CMD_SETSCISSORRECT, &vmw_cmd_cid_check),
VMW_CMD_DEF(SVGA_3D_CMD_BEGIN_QUERY, &vmw_cmd_cid_check),
VMW_CMD_DEF(SVGA_3D_CMD_END_QUERY, &vmw_cmd_cid_check),
void *buf, uint32_t *size)
{
uint32_t cmd_id;
+ uint32_t size_remaining = *size;
SVGA3dCmdHeader *header = (SVGA3dCmdHeader *) buf;
int ret;
*size = le32_to_cpu(header->size) + sizeof(SVGA3dCmdHeader);
cmd_id -= SVGA_3D_CMD_BASE;
+ if (unlikely(*size > size_remaining))
+ goto out_err;
+
if (unlikely(cmd_id >= SVGA_3D_CMD_MAX - SVGA_3D_CMD_BASE))
goto out_err;
int ret;
while (cur_size > 0) {
+ size = cur_size;
ret = vmw_cmd_check(dev_priv, sw_context, buf, &size);
if (unlikely(ret != 0))
return ret;
return 0;
ret = vmw_gmr_bind(dev_priv, bo);
- if (likely(ret == 0 || ret == -ERESTART))
+ if (likely(ret == 0 || ret == -ERESTARTSYS))
return ret;
ret = mutex_lock_interruptible(&dev_priv->cmdbuf_mutex);
if (unlikely(ret != 0)) {
- ret = -ERESTART;
+ ret = -ERESTARTSYS;
goto out_no_cmd_mutex;
}
}
schedule_timeout(1);
if (interruptible && signal_pending(current)) {
- ret = -ERESTART;
+ ret = -ERESTARTSYS;
break;
}
}
(dev_priv->fifo_queue,
!vmw_fifo_is_full(dev_priv, bytes), timeout);
- if (unlikely(ret == -ERESTARTSYS))
- ret = -ERESTART;
- else if (unlikely(ret == 0))
+ if (unlikely(ret == 0))
ret = -EBUSY;
else if (likely(ret > 0))
ret = 0;
TASK_UNINTERRUPTIBLE);
}
if (interruptible && signal_pending(current)) {
- ret = -ERESTART;
+ ret = -ERESTARTSYS;
break;
}
}
vmw_fence_signaled(dev_priv, sequence),
timeout);
- if (unlikely(ret == -ERESTARTSYS))
- ret = -ERESTART;
- else if (unlikely(ret == 0))
+ if (unlikely(ret == 0))
ret = -EBUSY;
else if (likely(ret > 0))
ret = 0;
int ret;
if (handle) {
- ret = vmw_user_surface_lookup(dev_priv, tfile,
- handle, &surface);
+ ret = vmw_user_surface_lookup_handle(dev_priv, tfile,
+ handle, &surface);
if (!ret) {
if (!surface->snooper.image) {
DRM_ERROR("surface not suitable for cursor\n");
struct vmw_dma_buffer *bo = NULL;
int ret;
- ret = vmw_user_surface_lookup(dev_priv, tfile,
- mode_cmd->handle, &surface);
+ ret = vmw_user_surface_lookup_handle(dev_priv, tfile,
+ mode_cmd->handle, &surface);
if (ret)
goto try_dmabuf;
kfree(user_srf);
}
-int vmw_user_surface_lookup(struct vmw_private *dev_priv,
- struct ttm_object_file *tfile,
- int sid, struct vmw_surface **out)
+int vmw_user_surface_lookup_handle(struct vmw_private *dev_priv,
+ struct ttm_object_file *tfile,
+ uint32_t handle, struct vmw_surface **out)
{
struct vmw_resource *res;
struct vmw_surface *srf;
struct vmw_user_surface *user_srf;
+ struct ttm_base_object *base;
+ int ret = -EINVAL;
- res = vmw_resource_lookup(dev_priv, &dev_priv->surface_idr, sid);
- if (unlikely(res == NULL))
+ base = ttm_base_object_lookup(tfile, handle);
+ if (unlikely(base == NULL))
return -EINVAL;
- if (res->res_free != &vmw_user_surface_free)
- return -EINVAL;
+ if (unlikely(base->object_type != VMW_RES_SURFACE))
+ goto out_bad_resource;
- srf = container_of(res, struct vmw_surface, res);
- user_srf = container_of(srf, struct vmw_user_surface, srf);
- if (user_srf->base.tfile != tfile && !user_srf->base.shareable)
- return -EPERM;
+ user_srf = container_of(base, struct vmw_user_surface, base);
+ srf = &user_srf->srf;
+ res = &srf->res;
+
+ read_lock(&dev_priv->resource_lock);
+
+ if (!res->avail || res->res_free != &vmw_user_surface_free) {
+ read_unlock(&dev_priv->resource_lock);
+ goto out_bad_resource;
+ }
+
+ kref_get(&res->kref);
+ read_unlock(&dev_priv->resource_lock);
*out = srf;
- return 0;
+ ret = 0;
+
+out_bad_resource:
+ ttm_base_object_unref(&base);
+
+ return ret;
}
static void vmw_user_surface_base_release(struct ttm_base_object **p_base)
int vmw_surface_destroy_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
- struct vmw_private *dev_priv = vmw_priv(dev);
- struct vmw_resource *res;
- struct vmw_surface *srf;
- struct vmw_user_surface *user_srf;
struct drm_vmw_surface_arg *arg = (struct drm_vmw_surface_arg *)data;
struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
- int ret = 0;
-
- res = vmw_resource_lookup(dev_priv, &dev_priv->surface_idr, arg->sid);
- if (unlikely(res == NULL))
- return -EINVAL;
-
- if (res->res_free != &vmw_user_surface_free) {
- ret = -EINVAL;
- goto out;
- }
- srf = container_of(res, struct vmw_surface, res);
- user_srf = container_of(srf, struct vmw_user_surface, srf);
- if (user_srf->base.tfile != tfile && !user_srf->base.shareable) {
- ret = -EPERM;
- goto out;
- }
-
- ttm_ref_object_base_unref(tfile, user_srf->base.hash.key,
- TTM_REF_USAGE);
-out:
- vmw_resource_unreference(&res);
- return ret;
+ return ttm_ref_object_base_unref(tfile, arg->sid, TTM_REF_USAGE);
}
int vmw_surface_define_ioctl(struct drm_device *dev, void *data,
}
srf->snooper.crtc = NULL;
- rep->sid = res->id;
+ rep->sid = user_srf->base.hash.key;
+ if (rep->sid == SVGA3D_INVALID_ID)
+ DRM_ERROR("Created bad Surface ID.\n");
+
vmw_resource_unreference(&res);
return 0;
out_err1:
int vmw_surface_reference_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
- struct vmw_private *dev_priv = vmw_priv(dev);
union drm_vmw_surface_reference_arg *arg =
(union drm_vmw_surface_reference_arg *)data;
struct drm_vmw_surface_arg *req = &arg->req;
struct drm_vmw_surface_create_req *rep = &arg->rep;
struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
- struct vmw_resource *res;
struct vmw_surface *srf;
struct vmw_user_surface *user_srf;
struct drm_vmw_size __user *user_sizes;
- int ret;
+ struct ttm_base_object *base;
+ int ret = -EINVAL;
- res = vmw_resource_lookup(dev_priv, &dev_priv->surface_idr, req->sid);
- if (unlikely(res == NULL))
+ base = ttm_base_object_lookup(tfile, req->sid);
+ if (unlikely(base == NULL)) {
+ DRM_ERROR("Could not find surface to reference.\n");
return -EINVAL;
-
- if (res->res_free != &vmw_user_surface_free) {
- ret = -EINVAL;
- goto out;
}
- srf = container_of(res, struct vmw_surface, res);
- user_srf = container_of(srf, struct vmw_user_surface, srf);
- if (user_srf->base.tfile != tfile && !user_srf->base.shareable) {
- DRM_ERROR("Tried to reference none shareable surface\n");
- ret = -EPERM;
- goto out;
- }
+ if (unlikely(base->object_type != VMW_RES_SURFACE))
+ goto out_bad_resource;
+
+ user_srf = container_of(base, struct vmw_user_surface, base);
+ srf = &user_srf->srf;
ret = ttm_ref_object_add(tfile, &user_srf->base, TTM_REF_USAGE, NULL);
if (unlikely(ret != 0)) {
DRM_ERROR("Could not add a reference to a surface.\n");
- goto out;
+ goto out_no_reference;
}
rep->flags = srf->flags;
if (user_sizes)
ret = copy_to_user(user_sizes, srf->sizes,
srf->num_sizes * sizeof(*srf->sizes));
- if (unlikely(ret != 0)) {
+ if (unlikely(ret != 0))
DRM_ERROR("copy_to_user failed %p %u\n",
user_sizes, srf->num_sizes);
- /**
- * FIXME: Unreference surface here?
- */
- goto out;
- }
-out:
- vmw_resource_unreference(&res);
+out_bad_resource:
+out_no_reference:
+ ttm_base_object_unref(&base);
+
return ret;
}
int vmw_surface_check(struct vmw_private *dev_priv,
struct ttm_object_file *tfile,
- int id)
+ uint32_t handle, int *id)
{
- struct vmw_resource *res;
- int ret = 0;
+ struct ttm_base_object *base;
+ struct vmw_user_surface *user_srf;
- read_lock(&dev_priv->resource_lock);
- res = idr_find(&dev_priv->surface_idr, id);
- if (res && res->avail) {
- struct vmw_surface *srf =
- container_of(res, struct vmw_surface, res);
- struct vmw_user_surface *usrf =
- container_of(srf, struct vmw_user_surface, srf);
+ int ret = -EPERM;
- if (usrf->base.tfile != tfile && !usrf->base.shareable)
- ret = -EPERM;
- } else
- ret = -EINVAL;
- read_unlock(&dev_priv->resource_lock);
+ base = ttm_base_object_lookup(tfile, handle);
+ if (unlikely(base == NULL))
+ return -EINVAL;
+
+ if (unlikely(base->object_type != VMW_RES_SURFACE))
+ goto out_bad_surface;
+ user_srf = container_of(base, struct vmw_user_surface, base);
+ *id = user_srf->srf.res.id;
+ ret = 0;
+
+out_bad_surface:
+ /**
+ * FIXME: May deadlock here when called from the
+ * command parsing code.
+ */
+
+ ttm_base_object_unref(&base);
return ret;
}
.driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
+ .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
+ .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
+ APPLE_ISO_KEYBOARD },
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS),
+ .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY),
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) },
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI) },
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO) },
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) },
{ HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC5UH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0001) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0002) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0003) },
#define USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI 0x0236
#define USB_DEVICE_ID_APPLE_WELLSPRING3_ISO 0x0237
#define USB_DEVICE_ID_APPLE_WELLSPRING3_JIS 0x0238
+#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI 0x0239
+#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO 0x023a
+#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS 0x023b
#define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY 0x030a
#define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY 0x030b
#define USB_DEVICE_ID_APPLE_ATV_IRCONTROL 0x8241
#define USB_VENDOR_ID_ESSENTIAL_REALITY 0x0d7f
#define USB_DEVICE_ID_ESSENTIAL_REALITY_P5 0x0100
+#define USB_VENDOR_ID_ETT 0x0664
+#define USB_DEVICE_ID_TC5UH 0x0309
+
#define USB_VENDOR_ID_EZKEY 0x0518
#define USB_DEVICE_ID_BTC_8193 0x0002
*
* 3. 135 byte report descriptor
* Report #4 has an array field with logical range 0..17 instead of 1..14.
+ *
+ * 4. 171 byte report descriptor
+ * Report #3 has an array field with logical range 0..1 instead of 1..3.
*/
+static inline void samsung_dev_trace(struct hid_device *hdev,
+ unsigned int rsize)
+{
+ dev_info(&hdev->dev, "fixing up Samsung IrDA %d byte report "
+ "descriptor\n", rsize);
+}
+
static void samsung_report_fixup(struct hid_device *hdev, __u8 *rdesc,
unsigned int rsize)
{
rdesc[177] == 0x75 && rdesc[178] == 0x30 &&
rdesc[179] == 0x95 && rdesc[180] == 0x01 &&
rdesc[182] == 0x40) {
- dev_info(&hdev->dev, "fixing up Samsung IrDA %d byte report "
- "descriptor\n", 184);
+ samsung_dev_trace(hdev, 184);
rdesc[176] = 0xff;
rdesc[178] = 0x08;
rdesc[180] = 0x06;
} else
if (rsize == 203 && rdesc[192] == 0x15 && rdesc[193] == 0x0 &&
rdesc[194] == 0x25 && rdesc[195] == 0x12) {
- dev_info(&hdev->dev, "fixing up Samsung IrDA %d byte report "
- "descriptor\n", 203);
+ samsung_dev_trace(hdev, 203);
rdesc[193] = 0x1;
rdesc[195] = 0xf;
} else
if (rsize == 135 && rdesc[124] == 0x15 && rdesc[125] == 0x0 &&
rdesc[126] == 0x25 && rdesc[127] == 0x11) {
- dev_info(&hdev->dev, "fixing up Samsung IrDA %d byte report "
- "descriptor\n", 135);
+ samsung_dev_trace(hdev, 135);
rdesc[125] = 0x1;
rdesc[127] = 0xe;
+ } else
+ if (rsize == 171 && rdesc[160] == 0x15 && rdesc[161] == 0x0 &&
+ rdesc[162] == 0x25 && rdesc[163] == 0x01) {
+ samsung_dev_trace(hdev, 171);
+ rdesc[161] = 0x1;
+ rdesc[163] = 0x3;
}
}
wdata->butstate = rw;
input_report_key(input, BTN_0, rw & 0x02);
input_report_key(input, BTN_1, rw & 0x01);
+ input_report_key(input, BTN_TOOL_FINGER, 0xf0);
input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
input_sync(input);
}
/* Pad */
input->evbit[0] |= BIT(EV_MSC);
input->mscbit[0] |= BIT(MSC_SERIAL);
+ set_bit(BTN_0, input->keybit);
+ set_bit(BTN_1, input->keybit);
+ set_bit(BTN_TOOL_FINGER, input->keybit);
/* Distance, rubber and mouse */
input->absbit[0] |= BIT(ABS_DISTANCE);
config SENSORS_CORETEMP
tristate "Intel Core/Core2/Atom temperature sensor"
- depends on X86 && EXPERIMENTAL
+ depends on X86 && PCI && EXPERIMENTAL
help
If you say yes here you get support for the temperature
sensor inside your CPU. Most of the family 6 CPUs
This driver can also be built as a module. If so, the module
will be called ads7828.
+config SENSORS_AMC6821
+ tristate "Texas Instruments AMC6821"
+ depends on I2C && EXPERIMENTAL
+ help
+ If you say yes here you get support for the Texas Instruments
+ AMC6821 hardware monitoring chips.
+
+ This driver can also be build as a module. If so, the module
+ will be called amc6821.
+
config SENSORS_THMC50
tristate "Texas Instruments THMC50 / Analog Devices ADM1022"
depends on I2C && EXPERIMENTAL
obj-$(CONFIG_SENSORS_SMSC47B397)+= smsc47b397.o
obj-$(CONFIG_SENSORS_SMSC47M1) += smsc47m1.o
obj-$(CONFIG_SENSORS_SMSC47M192)+= smsc47m192.o
+obj-$(CONFIG_SENSORS_AMC6821) += amc6821.o
obj-$(CONFIG_SENSORS_THMC50) += thmc50.o
obj-$(CONFIG_SENSORS_TMP401) += tmp401.o
obj-$(CONFIG_SENSORS_TMP421) += tmp421.o
#define ADT7462_PIN24_SHIFT 6
#define ADT7462_PIN26_VOLT_INPUT 0x08
#define ADT7462_PIN25_VOLT_INPUT 0x20
-#define ADT7462_PIN28_SHIFT 6 /* cfg3 */
+#define ADT7462_PIN28_SHIFT 4 /* cfg3 */
#define ADT7462_PIN28_VOLT 0x5
#define ADT7462_REG_ALARM1 0xB8
--- /dev/null
+/*
+ amc6821.c - Part of lm_sensors, Linux kernel modules for hardware
+ monitoring
+ Copyright (C) 2009 T. Mertelj <tomaz.mertelj@guest.arnes.si>
+
+ Based on max6650.c:
+ Copyright (C) 2007 Hans J. Koch <hjk@linutronix.de>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+
+#include <linux/kernel.h> /* Needed for KERN_INFO */
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/jiffies.h>
+#include <linux/i2c.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/err.h>
+#include <linux/mutex.h>
+
+
+/*
+ * Addresses to scan.
+ */
+
+static const unsigned short normal_i2c[] = {0x18, 0x19, 0x1a, 0x2c, 0x2d, 0x2e,
+ 0x4c, 0x4d, 0x4e, I2C_CLIENT_END};
+
+
+
+/*
+ * Insmod parameters
+ */
+
+static int pwminv = 0; /*Inverted PWM output. */
+module_param(pwminv, int, S_IRUGO);
+
+static int init = 1; /*Power-on initialization.*/
+module_param(init, int, S_IRUGO);
+
+
+enum chips { amc6821 };
+
+#define AMC6821_REG_DEV_ID 0x3D
+#define AMC6821_REG_COMP_ID 0x3E
+#define AMC6821_REG_CONF1 0x00
+#define AMC6821_REG_CONF2 0x01
+#define AMC6821_REG_CONF3 0x3F
+#define AMC6821_REG_CONF4 0x04
+#define AMC6821_REG_STAT1 0x02
+#define AMC6821_REG_STAT2 0x03
+#define AMC6821_REG_TDATA_LOW 0x08
+#define AMC6821_REG_TDATA_HI 0x09
+#define AMC6821_REG_LTEMP_HI 0x0A
+#define AMC6821_REG_RTEMP_HI 0x0B
+#define AMC6821_REG_LTEMP_LIMIT_MIN 0x15
+#define AMC6821_REG_LTEMP_LIMIT_MAX 0x14
+#define AMC6821_REG_RTEMP_LIMIT_MIN 0x19
+#define AMC6821_REG_RTEMP_LIMIT_MAX 0x18
+#define AMC6821_REG_LTEMP_CRIT 0x1B
+#define AMC6821_REG_RTEMP_CRIT 0x1D
+#define AMC6821_REG_PSV_TEMP 0x1C
+#define AMC6821_REG_DCY 0x22
+#define AMC6821_REG_LTEMP_FAN_CTRL 0x24
+#define AMC6821_REG_RTEMP_FAN_CTRL 0x25
+#define AMC6821_REG_DCY_LOW_TEMP 0x21
+
+#define AMC6821_REG_TACH_LLIMITL 0x10
+#define AMC6821_REG_TACH_LLIMITH 0x11
+#define AMC6821_REG_TACH_HLIMITL 0x12
+#define AMC6821_REG_TACH_HLIMITH 0x13
+
+#define AMC6821_CONF1_START 0x01
+#define AMC6821_CONF1_FAN_INT_EN 0x02
+#define AMC6821_CONF1_FANIE 0x04
+#define AMC6821_CONF1_PWMINV 0x08
+#define AMC6821_CONF1_FAN_FAULT_EN 0x10
+#define AMC6821_CONF1_FDRC0 0x20
+#define AMC6821_CONF1_FDRC1 0x40
+#define AMC6821_CONF1_THERMOVIE 0x80
+
+#define AMC6821_CONF2_PWM_EN 0x01
+#define AMC6821_CONF2_TACH_MODE 0x02
+#define AMC6821_CONF2_TACH_EN 0x04
+#define AMC6821_CONF2_RTFIE 0x08
+#define AMC6821_CONF2_LTOIE 0x10
+#define AMC6821_CONF2_RTOIE 0x20
+#define AMC6821_CONF2_PSVIE 0x40
+#define AMC6821_CONF2_RST 0x80
+
+#define AMC6821_CONF3_THERM_FAN_EN 0x80
+#define AMC6821_CONF3_REV_MASK 0x0F
+
+#define AMC6821_CONF4_OVREN 0x10
+#define AMC6821_CONF4_TACH_FAST 0x20
+#define AMC6821_CONF4_PSPR 0x40
+#define AMC6821_CONF4_MODE 0x80
+
+#define AMC6821_STAT1_RPM_ALARM 0x01
+#define AMC6821_STAT1_FANS 0x02
+#define AMC6821_STAT1_RTH 0x04
+#define AMC6821_STAT1_RTL 0x08
+#define AMC6821_STAT1_R_THERM 0x10
+#define AMC6821_STAT1_RTF 0x20
+#define AMC6821_STAT1_LTH 0x40
+#define AMC6821_STAT1_LTL 0x80
+
+#define AMC6821_STAT2_RTC 0x08
+#define AMC6821_STAT2_LTC 0x10
+#define AMC6821_STAT2_LPSV 0x20
+#define AMC6821_STAT2_L_THERM 0x40
+#define AMC6821_STAT2_THERM_IN 0x80
+
+enum {IDX_TEMP1_INPUT = 0, IDX_TEMP1_MIN, IDX_TEMP1_MAX,
+ IDX_TEMP1_CRIT, IDX_TEMP2_INPUT, IDX_TEMP2_MIN,
+ IDX_TEMP2_MAX, IDX_TEMP2_CRIT,
+ TEMP_IDX_LEN, };
+
+static const u8 temp_reg[] = {AMC6821_REG_LTEMP_HI,
+ AMC6821_REG_LTEMP_LIMIT_MIN,
+ AMC6821_REG_LTEMP_LIMIT_MAX,
+ AMC6821_REG_LTEMP_CRIT,
+ AMC6821_REG_RTEMP_HI,
+ AMC6821_REG_RTEMP_LIMIT_MIN,
+ AMC6821_REG_RTEMP_LIMIT_MAX,
+ AMC6821_REG_RTEMP_CRIT, };
+
+enum {IDX_FAN1_INPUT = 0, IDX_FAN1_MIN, IDX_FAN1_MAX,
+ FAN1_IDX_LEN, };
+
+static const u8 fan_reg_low[] = {AMC6821_REG_TDATA_LOW,
+ AMC6821_REG_TACH_LLIMITL,
+ AMC6821_REG_TACH_HLIMITL, };
+
+
+static const u8 fan_reg_hi[] = {AMC6821_REG_TDATA_HI,
+ AMC6821_REG_TACH_LLIMITH,
+ AMC6821_REG_TACH_HLIMITH, };
+
+static int amc6821_probe(
+ struct i2c_client *client,
+ const struct i2c_device_id *id);
+static int amc6821_detect(
+ struct i2c_client *client,
+ struct i2c_board_info *info);
+static int amc6821_init_client(struct i2c_client *client);
+static int amc6821_remove(struct i2c_client *client);
+static struct amc6821_data *amc6821_update_device(struct device *dev);
+
+/*
+ * Driver data (common to all clients)
+ */
+
+static const struct i2c_device_id amc6821_id[] = {
+ { "amc6821", amc6821 },
+ { }
+};
+
+MODULE_DEVICE_TABLE(i2c, amc6821_id);
+
+static struct i2c_driver amc6821_driver = {
+ .class = I2C_CLASS_HWMON,
+ .driver = {
+ .name = "amc6821",
+ },
+ .probe = amc6821_probe,
+ .remove = amc6821_remove,
+ .id_table = amc6821_id,
+ .detect = amc6821_detect,
+ .address_list = normal_i2c,
+};
+
+
+/*
+ * Client data (each client gets its own)
+ */
+
+struct amc6821_data {
+ struct device *hwmon_dev;
+ struct mutex update_lock;
+ char valid; /* zero until following fields are valid */
+ unsigned long last_updated; /* in jiffies */
+
+ /* register values */
+ int temp[TEMP_IDX_LEN];
+
+ u16 fan[FAN1_IDX_LEN];
+ u8 fan1_div;
+
+ u8 pwm1;
+ u8 temp1_auto_point_temp[3];
+ u8 temp2_auto_point_temp[3];
+ u8 pwm1_auto_point_pwm[3];
+ u8 pwm1_enable;
+ u8 pwm1_auto_channels_temp;
+
+ u8 stat1;
+ u8 stat2;
+};
+
+
+static ssize_t get_temp(
+ struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct amc6821_data *data = amc6821_update_device(dev);
+ int ix = to_sensor_dev_attr(devattr)->index;
+
+ return sprintf(buf, "%d\n", data->temp[ix] * 1000);
+}
+
+
+
+static ssize_t set_temp(
+ struct device *dev,
+ struct device_attribute *attr,
+ const char *buf,
+ size_t count)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct amc6821_data *data = i2c_get_clientdata(client);
+ int ix = to_sensor_dev_attr(attr)->index;
+ long val;
+
+ int ret = strict_strtol(buf, 10, &val);
+ if (ret)
+ return ret;
+ val = SENSORS_LIMIT(val / 1000, -128, 127);
+
+ mutex_lock(&data->update_lock);
+ data->temp[ix] = val;
+ if (i2c_smbus_write_byte_data(client, temp_reg[ix], data->temp[ix])) {
+ dev_err(&client->dev, "Register write error, aborting.\n");
+ count = -EIO;
+ }
+ mutex_unlock(&data->update_lock);
+ return count;
+}
+
+
+
+
+static ssize_t get_temp_alarm(
+ struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct amc6821_data *data = amc6821_update_device(dev);
+ int ix = to_sensor_dev_attr(devattr)->index;
+ u8 flag;
+
+ switch (ix) {
+ case IDX_TEMP1_MIN:
+ flag = data->stat1 & AMC6821_STAT1_LTL;
+ break;
+ case IDX_TEMP1_MAX:
+ flag = data->stat1 & AMC6821_STAT1_LTH;
+ break;
+ case IDX_TEMP1_CRIT:
+ flag = data->stat2 & AMC6821_STAT2_LTC;
+ break;
+ case IDX_TEMP2_MIN:
+ flag = data->stat1 & AMC6821_STAT1_RTL;
+ break;
+ case IDX_TEMP2_MAX:
+ flag = data->stat1 & AMC6821_STAT1_RTH;
+ break;
+ case IDX_TEMP2_CRIT:
+ flag = data->stat2 & AMC6821_STAT2_RTC;
+ break;
+ default:
+ dev_dbg(dev, "Unknown attr->index (%d).\n", ix);
+ return -EINVAL;
+ }
+ if (flag)
+ return sprintf(buf, "1");
+ else
+ return sprintf(buf, "0");
+}
+
+
+
+
+static ssize_t get_temp2_fault(
+ struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct amc6821_data *data = amc6821_update_device(dev);
+ if (data->stat1 & AMC6821_STAT1_RTF)
+ return sprintf(buf, "1");
+ else
+ return sprintf(buf, "0");
+}
+
+static ssize_t get_pwm1(
+ struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct amc6821_data *data = amc6821_update_device(dev);
+ return sprintf(buf, "%d\n", data->pwm1);
+}
+
+static ssize_t set_pwm1(
+ struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf,
+ size_t count)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct amc6821_data *data = i2c_get_clientdata(client);
+ long val;
+ int ret = strict_strtol(buf, 10, &val);
+ if (ret)
+ return ret;
+
+ mutex_lock(&data->update_lock);
+ data->pwm1 = SENSORS_LIMIT(val , 0, 255);
+ i2c_smbus_write_byte_data(client, AMC6821_REG_DCY, data->pwm1);
+ mutex_unlock(&data->update_lock);
+ return count;
+}
+
+static ssize_t get_pwm1_enable(
+ struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct amc6821_data *data = amc6821_update_device(dev);
+ return sprintf(buf, "%d\n", data->pwm1_enable);
+}
+
+static ssize_t set_pwm1_enable(
+ struct device *dev,
+ struct device_attribute *attr,
+ const char *buf,
+ size_t count)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct amc6821_data *data = i2c_get_clientdata(client);
+ long val;
+ int config = strict_strtol(buf, 10, &val);
+ if (config)
+ return config;
+
+ config = i2c_smbus_read_byte_data(client, AMC6821_REG_CONF1);
+ if (config < 0) {
+ dev_err(&client->dev,
+ "Error reading configuration register, aborting.\n");
+ return -EIO;
+ }
+
+ switch (val) {
+ case 1:
+ config &= ~AMC6821_CONF1_FDRC0;
+ config &= ~AMC6821_CONF1_FDRC1;
+ break;
+ case 2:
+ config &= ~AMC6821_CONF1_FDRC0;
+ config |= AMC6821_CONF1_FDRC1;
+ break;
+ case 3:
+ config |= AMC6821_CONF1_FDRC0;
+ config |= AMC6821_CONF1_FDRC1;
+ break;
+ default:
+ return -EINVAL;
+ }
+ mutex_lock(&data->update_lock);
+ if (i2c_smbus_write_byte_data(client, AMC6821_REG_CONF1, config)) {
+ dev_err(&client->dev,
+ "Configuration register write error, aborting.\n");
+ count = -EIO;
+ }
+ mutex_unlock(&data->update_lock);
+ return count;
+}
+
+
+static ssize_t get_pwm1_auto_channels_temp(
+ struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct amc6821_data *data = amc6821_update_device(dev);
+ return sprintf(buf, "%d\n", data->pwm1_auto_channels_temp);
+}
+
+
+static ssize_t get_temp_auto_point_temp(
+ struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ int ix = to_sensor_dev_attr_2(devattr)->index;
+ int nr = to_sensor_dev_attr_2(devattr)->nr;
+ struct amc6821_data *data = amc6821_update_device(dev);
+ switch (nr) {
+ case 1:
+ return sprintf(buf, "%d\n",
+ data->temp1_auto_point_temp[ix] * 1000);
+ break;
+ case 2:
+ return sprintf(buf, "%d\n",
+ data->temp2_auto_point_temp[ix] * 1000);
+ break;
+ default:
+ dev_dbg(dev, "Unknown attr->nr (%d).\n", nr);
+ return -EINVAL;
+ }
+}
+
+
+static ssize_t get_pwm1_auto_point_pwm(
+ struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ int ix = to_sensor_dev_attr(devattr)->index;
+ struct amc6821_data *data = amc6821_update_device(dev);
+ return sprintf(buf, "%d\n", data->pwm1_auto_point_pwm[ix]);
+}
+
+
+static inline ssize_t set_slope_register(struct i2c_client *client,
+ u8 reg,
+ u8 dpwm,
+ u8 *ptemp)
+{
+ int dt;
+ u8 tmp;
+
+ dt = ptemp[2]-ptemp[1];
+ for (tmp = 4; tmp > 0; tmp--) {
+ if (dt * (0x20 >> tmp) >= dpwm)
+ break;
+ }
+ tmp |= (ptemp[1] & 0x7C) << 1;
+ if (i2c_smbus_write_byte_data(client,
+ reg, tmp)) {
+ dev_err(&client->dev, "Register write error, aborting.\n");
+ return -EIO;
+ }
+ return 0;
+}
+
+
+
+static ssize_t set_temp_auto_point_temp(
+ struct device *dev,
+ struct device_attribute *attr,
+ const char *buf,
+ size_t count)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct amc6821_data *data = amc6821_update_device(dev);
+ int ix = to_sensor_dev_attr_2(attr)->index;
+ int nr = to_sensor_dev_attr_2(attr)->nr;
+ u8 *ptemp;
+ u8 reg;
+ int dpwm;
+ long val;
+ int ret = strict_strtol(buf, 10, &val);
+ if (ret)
+ return ret;
+
+ switch (nr) {
+ case 1:
+ ptemp = data->temp1_auto_point_temp;
+ reg = AMC6821_REG_LTEMP_FAN_CTRL;
+ break;
+ case 2:
+ ptemp = data->temp2_auto_point_temp;
+ reg = AMC6821_REG_RTEMP_FAN_CTRL;
+ break;
+ default:
+ dev_dbg(dev, "Unknown attr->nr (%d).\n", nr);
+ return -EINVAL;
+ }
+
+ data->valid = 0;
+ mutex_lock(&data->update_lock);
+ switch (ix) {
+ case 0:
+ ptemp[0] = SENSORS_LIMIT(val / 1000, 0,
+ data->temp1_auto_point_temp[1]);
+ ptemp[0] = SENSORS_LIMIT(ptemp[0], 0,
+ data->temp2_auto_point_temp[1]);
+ ptemp[0] = SENSORS_LIMIT(ptemp[0], 0, 63);
+ if (i2c_smbus_write_byte_data(
+ client,
+ AMC6821_REG_PSV_TEMP,
+ ptemp[0])) {
+ dev_err(&client->dev,
+ "Register write error, aborting.\n");
+ count = -EIO;
+ }
+ goto EXIT;
+ break;
+ case 1:
+ ptemp[1] = SENSORS_LIMIT(
+ val / 1000,
+ (ptemp[0] & 0x7C) + 4,
+ 124);
+ ptemp[1] &= 0x7C;
+ ptemp[2] = SENSORS_LIMIT(
+ ptemp[2], ptemp[1] + 1,
+ 255);
+ break;
+ case 2:
+ ptemp[2] = SENSORS_LIMIT(
+ val / 1000,
+ ptemp[1]+1,
+ 255);
+ break;
+ default:
+ dev_dbg(dev, "Unknown attr->index (%d).\n", ix);
+ count = -EINVAL;
+ goto EXIT;
+ }
+ dpwm = data->pwm1_auto_point_pwm[2] - data->pwm1_auto_point_pwm[1];
+ if (set_slope_register(client, reg, dpwm, ptemp))
+ count = -EIO;
+
+EXIT:
+ mutex_unlock(&data->update_lock);
+ return count;
+}
+
+
+
+static ssize_t set_pwm1_auto_point_pwm(
+ struct device *dev,
+ struct device_attribute *attr,
+ const char *buf,
+ size_t count)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct amc6821_data *data = i2c_get_clientdata(client);
+ int dpwm;
+ long val;
+ int ret = strict_strtol(buf, 10, &val);
+ if (ret)
+ return ret;
+
+ mutex_lock(&data->update_lock);
+ data->pwm1_auto_point_pwm[1] = SENSORS_LIMIT(val, 0, 254);
+ if (i2c_smbus_write_byte_data(client, AMC6821_REG_DCY_LOW_TEMP,
+ data->pwm1_auto_point_pwm[1])) {
+ dev_err(&client->dev, "Register write error, aborting.\n");
+ count = -EIO;
+ goto EXIT;
+ }
+ dpwm = data->pwm1_auto_point_pwm[2] - data->pwm1_auto_point_pwm[1];
+ if (set_slope_register(client, AMC6821_REG_LTEMP_FAN_CTRL, dpwm,
+ data->temp1_auto_point_temp)) {
+ count = -EIO;
+ goto EXIT;
+ }
+ if (set_slope_register(client, AMC6821_REG_RTEMP_FAN_CTRL, dpwm,
+ data->temp2_auto_point_temp)) {
+ count = -EIO;
+ goto EXIT;
+ }
+
+EXIT:
+ data->valid = 0;
+ mutex_unlock(&data->update_lock);
+ return count;
+}
+
+static ssize_t get_fan(
+ struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct amc6821_data *data = amc6821_update_device(dev);
+ int ix = to_sensor_dev_attr(devattr)->index;
+ if (0 == data->fan[ix])
+ return sprintf(buf, "0");
+ return sprintf(buf, "%d\n", (int)(6000000 / data->fan[ix]));
+}
+
+
+
+static ssize_t get_fan1_fault(
+ struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct amc6821_data *data = amc6821_update_device(dev);
+ if (data->stat1 & AMC6821_STAT1_FANS)
+ return sprintf(buf, "1");
+ else
+ return sprintf(buf, "0");
+}
+
+
+
+static ssize_t set_fan(
+ struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct amc6821_data *data = i2c_get_clientdata(client);
+ long val;
+ int ix = to_sensor_dev_attr(attr)->index;
+ int ret = strict_strtol(buf, 10, &val);
+ if (ret)
+ return ret;
+ val = 1 > val ? 0xFFFF : 6000000/val;
+
+ mutex_lock(&data->update_lock);
+ data->fan[ix] = (u16) SENSORS_LIMIT(val, 1, 0xFFFF);
+ if (i2c_smbus_write_byte_data(client, fan_reg_low[ix],
+ data->fan[ix] & 0xFF)) {
+ dev_err(&client->dev, "Register write error, aborting.\n");
+ count = -EIO;
+ goto EXIT;
+ }
+ if (i2c_smbus_write_byte_data(client,
+ fan_reg_hi[ix], data->fan[ix] >> 8)) {
+ dev_err(&client->dev, "Register write error, aborting.\n");
+ count = -EIO;
+ }
+EXIT:
+ mutex_unlock(&data->update_lock);
+ return count;
+}
+
+
+
+static ssize_t get_fan1_div(
+ struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct amc6821_data *data = amc6821_update_device(dev);
+ return sprintf(buf, "%d\n", data->fan1_div);
+}
+
+static ssize_t set_fan1_div(
+ struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct amc6821_data *data = i2c_get_clientdata(client);
+ long val;
+ int config = strict_strtol(buf, 10, &val);
+ if (config)
+ return config;
+
+ config = i2c_smbus_read_byte_data(client, AMC6821_REG_CONF4);
+ if (config < 0) {
+ dev_err(&client->dev,
+ "Error reading configuration register, aborting.\n");
+ return -EIO;
+ }
+ mutex_lock(&data->update_lock);
+ switch (val) {
+ case 2:
+ config &= ~AMC6821_CONF4_PSPR;
+ data->fan1_div = 2;
+ break;
+ case 4:
+ config |= AMC6821_CONF4_PSPR;
+ data->fan1_div = 4;
+ break;
+ default:
+ mutex_unlock(&data->update_lock);
+ count = -EINVAL;
+ goto EXIT;
+ }
+ if (i2c_smbus_write_byte_data(client, AMC6821_REG_CONF4, config)) {
+ dev_err(&client->dev,
+ "Configuration register write error, aborting.\n");
+ count = -EIO;
+ }
+EXIT:
+ mutex_unlock(&data->update_lock);
+ return count;
+}
+
+
+
+static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO,
+ get_temp, NULL, IDX_TEMP1_INPUT);
+static SENSOR_DEVICE_ATTR(temp1_min, S_IRUGO | S_IWUSR, get_temp,
+ set_temp, IDX_TEMP1_MIN);
+static SENSOR_DEVICE_ATTR(temp1_max, S_IRUGO | S_IWUSR, get_temp,
+ set_temp, IDX_TEMP1_MAX);
+static SENSOR_DEVICE_ATTR(temp1_crit, S_IRUGO | S_IWUSR, get_temp,
+ set_temp, IDX_TEMP1_CRIT);
+static SENSOR_DEVICE_ATTR(temp1_min_alarm, S_IRUGO,
+ get_temp_alarm, NULL, IDX_TEMP1_MIN);
+static SENSOR_DEVICE_ATTR(temp1_max_alarm, S_IRUGO,
+ get_temp_alarm, NULL, IDX_TEMP1_MAX);
+static SENSOR_DEVICE_ATTR(temp1_crit_alarm, S_IRUGO,
+ get_temp_alarm, NULL, IDX_TEMP1_CRIT);
+static SENSOR_DEVICE_ATTR(temp2_input, S_IRUGO | S_IWUSR,
+ get_temp, NULL, IDX_TEMP2_INPUT);
+static SENSOR_DEVICE_ATTR(temp2_min, S_IRUGO | S_IWUSR, get_temp,
+ set_temp, IDX_TEMP2_MIN);
+static SENSOR_DEVICE_ATTR(temp2_max, S_IRUGO | S_IWUSR, get_temp,
+ set_temp, IDX_TEMP2_MAX);
+static SENSOR_DEVICE_ATTR(temp2_crit, S_IRUGO | S_IWUSR, get_temp,
+ set_temp, IDX_TEMP2_CRIT);
+static SENSOR_DEVICE_ATTR(temp2_fault, S_IRUGO,
+ get_temp2_fault, NULL, 0);
+static SENSOR_DEVICE_ATTR(temp2_min_alarm, S_IRUGO,
+ get_temp_alarm, NULL, IDX_TEMP2_MIN);
+static SENSOR_DEVICE_ATTR(temp2_max_alarm, S_IRUGO,
+ get_temp_alarm, NULL, IDX_TEMP2_MAX);
+static SENSOR_DEVICE_ATTR(temp2_crit_alarm, S_IRUGO,
+ get_temp_alarm, NULL, IDX_TEMP2_CRIT);
+static SENSOR_DEVICE_ATTR(fan1_input, S_IRUGO, get_fan, NULL, IDX_FAN1_INPUT);
+static SENSOR_DEVICE_ATTR(fan1_min, S_IRUGO | S_IWUSR,
+ get_fan, set_fan, IDX_FAN1_MIN);
+static SENSOR_DEVICE_ATTR(fan1_max, S_IRUGO | S_IWUSR,
+ get_fan, set_fan, IDX_FAN1_MAX);
+static SENSOR_DEVICE_ATTR(fan1_fault, S_IRUGO, get_fan1_fault, NULL, 0);
+static SENSOR_DEVICE_ATTR(fan1_div, S_IRUGO | S_IWUSR,
+ get_fan1_div, set_fan1_div, 0);
+
+static SENSOR_DEVICE_ATTR(pwm1, S_IWUSR | S_IRUGO, get_pwm1, set_pwm1, 0);
+static SENSOR_DEVICE_ATTR(pwm1_enable, S_IWUSR | S_IRUGO,
+ get_pwm1_enable, set_pwm1_enable, 0);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point1_pwm, S_IRUGO,
+ get_pwm1_auto_point_pwm, NULL, 0);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point2_pwm, S_IWUSR | S_IRUGO,
+ get_pwm1_auto_point_pwm, set_pwm1_auto_point_pwm, 1);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point3_pwm, S_IRUGO,
+ get_pwm1_auto_point_pwm, NULL, 2);
+static SENSOR_DEVICE_ATTR(pwm1_auto_channels_temp, S_IRUGO,
+ get_pwm1_auto_channels_temp, NULL, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_auto_point1_temp, S_IRUGO,
+ get_temp_auto_point_temp, NULL, 1, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_auto_point2_temp, S_IWUSR | S_IRUGO,
+ get_temp_auto_point_temp, set_temp_auto_point_temp, 1, 1);
+static SENSOR_DEVICE_ATTR_2(temp1_auto_point3_temp, S_IWUSR | S_IRUGO,
+ get_temp_auto_point_temp, set_temp_auto_point_temp, 1, 2);
+
+static SENSOR_DEVICE_ATTR_2(temp2_auto_point1_temp, S_IWUSR | S_IRUGO,
+ get_temp_auto_point_temp, set_temp_auto_point_temp, 2, 0);
+static SENSOR_DEVICE_ATTR_2(temp2_auto_point2_temp, S_IWUSR | S_IRUGO,
+ get_temp_auto_point_temp, set_temp_auto_point_temp, 2, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_auto_point3_temp, S_IWUSR | S_IRUGO,
+ get_temp_auto_point_temp, set_temp_auto_point_temp, 2, 2);
+
+
+
+static struct attribute *amc6821_attrs[] = {
+ &sensor_dev_attr_temp1_input.dev_attr.attr,
+ &sensor_dev_attr_temp1_min.dev_attr.attr,
+ &sensor_dev_attr_temp1_max.dev_attr.attr,
+ &sensor_dev_attr_temp1_crit.dev_attr.attr,
+ &sensor_dev_attr_temp1_min_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp1_max_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp1_crit_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp2_input.dev_attr.attr,
+ &sensor_dev_attr_temp2_min.dev_attr.attr,
+ &sensor_dev_attr_temp2_max.dev_attr.attr,
+ &sensor_dev_attr_temp2_crit.dev_attr.attr,
+ &sensor_dev_attr_temp2_min_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp2_max_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp2_crit_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp2_fault.dev_attr.attr,
+ &sensor_dev_attr_fan1_input.dev_attr.attr,
+ &sensor_dev_attr_fan1_min.dev_attr.attr,
+ &sensor_dev_attr_fan1_max.dev_attr.attr,
+ &sensor_dev_attr_fan1_fault.dev_attr.attr,
+ &sensor_dev_attr_fan1_div.dev_attr.attr,
+ &sensor_dev_attr_pwm1.dev_attr.attr,
+ &sensor_dev_attr_pwm1_enable.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_channels_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point1_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point2_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point3_pwm.dev_attr.attr,
+ &sensor_dev_attr_temp1_auto_point1_temp.dev_attr.attr,
+ &sensor_dev_attr_temp1_auto_point2_temp.dev_attr.attr,
+ &sensor_dev_attr_temp1_auto_point3_temp.dev_attr.attr,
+ &sensor_dev_attr_temp2_auto_point1_temp.dev_attr.attr,
+ &sensor_dev_attr_temp2_auto_point2_temp.dev_attr.attr,
+ &sensor_dev_attr_temp2_auto_point3_temp.dev_attr.attr,
+ NULL
+};
+
+static struct attribute_group amc6821_attr_grp = {
+ .attrs = amc6821_attrs,
+};
+
+
+
+/* Return 0 if detection is successful, -ENODEV otherwise */
+static int amc6821_detect(
+ struct i2c_client *client,
+ struct i2c_board_info *info)
+{
+ struct i2c_adapter *adapter = client->adapter;
+ int address = client->addr;
+ int dev_id, comp_id;
+
+ dev_dbg(&adapter->dev, "amc6821_detect called.\n");
+
+ if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) {
+ dev_dbg(&adapter->dev,
+ "amc6821: I2C bus doesn't support byte mode, "
+ "skipping.\n");
+ return -ENODEV;
+ }
+
+ dev_id = i2c_smbus_read_byte_data(client, AMC6821_REG_DEV_ID);
+ comp_id = i2c_smbus_read_byte_data(client, AMC6821_REG_COMP_ID);
+ if (dev_id != 0x21 || comp_id != 0x49) {
+ dev_dbg(&adapter->dev,
+ "amc6821: detection failed at 0x%02x.\n",
+ address);
+ return -ENODEV;
+ }
+
+ /* Bit 7 of the address register is ignored, so we can check the
+ ID registers again */
+ dev_id = i2c_smbus_read_byte_data(client, 0x80 | AMC6821_REG_DEV_ID);
+ comp_id = i2c_smbus_read_byte_data(client, 0x80 | AMC6821_REG_COMP_ID);
+ if (dev_id != 0x21 || comp_id != 0x49) {
+ dev_dbg(&adapter->dev,
+ "amc6821: detection failed at 0x%02x.\n",
+ address);
+ return -ENODEV;
+ }
+
+ dev_info(&adapter->dev, "amc6821: chip found at 0x%02x.\n", address);
+ strlcpy(info->type, "amc6821", I2C_NAME_SIZE);
+
+ return 0;
+}
+
+static int amc6821_probe(
+ struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct amc6821_data *data;
+ int err;
+
+ data = kzalloc(sizeof(struct amc6821_data), GFP_KERNEL);
+ if (!data) {
+ dev_err(&client->dev, "out of memory.\n");
+ return -ENOMEM;
+ }
+
+
+ i2c_set_clientdata(client, data);
+ mutex_init(&data->update_lock);
+
+ /*
+ * Initialize the amc6821 chip
+ */
+ err = amc6821_init_client(client);
+ if (err)
+ goto err_free;
+
+ err = sysfs_create_group(&client->dev.kobj, &amc6821_attr_grp);
+ if (err)
+ goto err_free;
+
+ data->hwmon_dev = hwmon_device_register(&client->dev);
+ if (!IS_ERR(data->hwmon_dev))
+ return 0;
+
+ err = PTR_ERR(data->hwmon_dev);
+ dev_err(&client->dev, "error registering hwmon device.\n");
+ sysfs_remove_group(&client->dev.kobj, &amc6821_attr_grp);
+err_free:
+ kfree(data);
+ return err;
+}
+
+static int amc6821_remove(struct i2c_client *client)
+{
+ struct amc6821_data *data = i2c_get_clientdata(client);
+
+ hwmon_device_unregister(data->hwmon_dev);
+ sysfs_remove_group(&client->dev.kobj, &amc6821_attr_grp);
+
+ kfree(data);
+
+ return 0;
+}
+
+
+static int amc6821_init_client(struct i2c_client *client)
+{
+ int config;
+ int err = -EIO;
+
+ if (init) {
+ config = i2c_smbus_read_byte_data(client, AMC6821_REG_CONF4);
+
+ if (config < 0) {
+ dev_err(&client->dev,
+ "Error reading configuration register, aborting.\n");
+ return err;
+ }
+
+ config |= AMC6821_CONF4_MODE;
+
+ if (i2c_smbus_write_byte_data(client, AMC6821_REG_CONF4,
+ config)) {
+ dev_err(&client->dev,
+ "Configuration register write error, aborting.\n");
+ return err;
+ }
+
+ config = i2c_smbus_read_byte_data(client, AMC6821_REG_CONF3);
+
+ if (config < 0) {
+ dev_err(&client->dev,
+ "Error reading configuration register, aborting.\n");
+ return err;
+ }
+
+ dev_info(&client->dev, "Revision %d\n", config & 0x0f);
+
+ config &= ~AMC6821_CONF3_THERM_FAN_EN;
+
+ if (i2c_smbus_write_byte_data(client, AMC6821_REG_CONF3,
+ config)) {
+ dev_err(&client->dev,
+ "Configuration register write error, aborting.\n");
+ return err;
+ }
+
+ config = i2c_smbus_read_byte_data(client, AMC6821_REG_CONF2);
+
+ if (config < 0) {
+ dev_err(&client->dev,
+ "Error reading configuration register, aborting.\n");
+ return err;
+ }
+
+ config &= ~AMC6821_CONF2_RTFIE;
+ config &= ~AMC6821_CONF2_LTOIE;
+ config &= ~AMC6821_CONF2_RTOIE;
+ if (i2c_smbus_write_byte_data(client,
+ AMC6821_REG_CONF2, config)) {
+ dev_err(&client->dev,
+ "Configuration register write error, aborting.\n");
+ return err;
+ }
+
+ config = i2c_smbus_read_byte_data(client, AMC6821_REG_CONF1);
+
+ if (config < 0) {
+ dev_err(&client->dev,
+ "Error reading configuration register, aborting.\n");
+ return err;
+ }
+
+ config &= ~AMC6821_CONF1_THERMOVIE;
+ config &= ~AMC6821_CONF1_FANIE;
+ config |= AMC6821_CONF1_START;
+ if (pwminv)
+ config |= AMC6821_CONF1_PWMINV;
+ else
+ config &= ~AMC6821_CONF1_PWMINV;
+
+ if (i2c_smbus_write_byte_data(
+ client, AMC6821_REG_CONF1, config)) {
+ dev_err(&client->dev,
+ "Configuration register write error, aborting.\n");
+ return err;
+ }
+ }
+ return 0;
+}
+
+
+static struct amc6821_data *amc6821_update_device(struct device *dev)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct amc6821_data *data = i2c_get_clientdata(client);
+ int timeout = HZ;
+ u8 reg;
+ int i;
+
+ mutex_lock(&data->update_lock);
+
+ if (time_after(jiffies, data->last_updated + timeout) ||
+ !data->valid) {
+
+ for (i = 0; i < TEMP_IDX_LEN; i++)
+ data->temp[i] = i2c_smbus_read_byte_data(client,
+ temp_reg[i]);
+
+ data->stat1 = i2c_smbus_read_byte_data(client,
+ AMC6821_REG_STAT1);
+ data->stat2 = i2c_smbus_read_byte_data(client,
+ AMC6821_REG_STAT2);
+
+ data->pwm1 = i2c_smbus_read_byte_data(client,
+ AMC6821_REG_DCY);
+ for (i = 0; i < FAN1_IDX_LEN; i++) {
+ data->fan[i] = i2c_smbus_read_byte_data(
+ client,
+ fan_reg_low[i]);
+ data->fan[i] += i2c_smbus_read_byte_data(
+ client,
+ fan_reg_hi[i]) << 8;
+ }
+ data->fan1_div = i2c_smbus_read_byte_data(client,
+ AMC6821_REG_CONF4);
+ data->fan1_div = data->fan1_div & AMC6821_CONF4_PSPR ? 4 : 2;
+
+ data->pwm1_auto_point_pwm[0] = 0;
+ data->pwm1_auto_point_pwm[2] = 255;
+ data->pwm1_auto_point_pwm[1] = i2c_smbus_read_byte_data(client,
+ AMC6821_REG_DCY_LOW_TEMP);
+
+ data->temp1_auto_point_temp[0] =
+ i2c_smbus_read_byte_data(client,
+ AMC6821_REG_PSV_TEMP);
+ data->temp2_auto_point_temp[0] =
+ data->temp1_auto_point_temp[0];
+ reg = i2c_smbus_read_byte_data(client,
+ AMC6821_REG_LTEMP_FAN_CTRL);
+ data->temp1_auto_point_temp[1] = (reg & 0xF8) >> 1;
+ reg &= 0x07;
+ reg = 0x20 >> reg;
+ if (reg > 0)
+ data->temp1_auto_point_temp[2] =
+ data->temp1_auto_point_temp[1] +
+ (data->pwm1_auto_point_pwm[2] -
+ data->pwm1_auto_point_pwm[1]) / reg;
+ else
+ data->temp1_auto_point_temp[2] = 255;
+
+ reg = i2c_smbus_read_byte_data(client,
+ AMC6821_REG_RTEMP_FAN_CTRL);
+ data->temp2_auto_point_temp[1] = (reg & 0xF8) >> 1;
+ reg &= 0x07;
+ reg = 0x20 >> reg;
+ if (reg > 0)
+ data->temp2_auto_point_temp[2] =
+ data->temp2_auto_point_temp[1] +
+ (data->pwm1_auto_point_pwm[2] -
+ data->pwm1_auto_point_pwm[1]) / reg;
+ else
+ data->temp2_auto_point_temp[2] = 255;
+
+ reg = i2c_smbus_read_byte_data(client, AMC6821_REG_CONF1);
+ reg = (reg >> 5) & 0x3;
+ switch (reg) {
+ case 0: /*open loop: software sets pwm1*/
+ data->pwm1_auto_channels_temp = 0;
+ data->pwm1_enable = 1;
+ break;
+ case 2: /*closed loop: remote T (temp2)*/
+ data->pwm1_auto_channels_temp = 2;
+ data->pwm1_enable = 2;
+ break;
+ case 3: /*closed loop: local and remote T (temp2)*/
+ data->pwm1_auto_channels_temp = 3;
+ data->pwm1_enable = 3;
+ break;
+ case 1: /*semi-open loop: software sets rpm, chip controls pwm1,
+ *currently not implemented
+ */
+ data->pwm1_auto_channels_temp = 0;
+ data->pwm1_enable = 0;
+ break;
+ }
+
+ data->last_updated = jiffies;
+ data->valid = 1;
+ }
+ mutex_unlock(&data->update_lock);
+ return data;
+}
+
+
+static int __init amc6821_init(void)
+{
+ return i2c_add_driver(&amc6821_driver);
+}
+
+static void __exit amc6821_exit(void)
+{
+ i2c_del_driver(&amc6821_driver);
+}
+
+module_init(amc6821_init);
+module_exit(amc6821_exit);
+
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("T. Mertelj <tomaz.mertelj@guest.arnes.si>");
+MODULE_DESCRIPTION("Texas Instruments amc6821 hwmon driver");
* See COPYING in the top level directory of the kernel tree.
*/
+#include <linux/debugfs.h>
#include <linux/kernel.h>
#include <linux/hwmon.h>
#include <linux/list.h>
int temperature_count;
int fan_count;
struct list_head sensor_list;
+
+ struct {
+ struct dentry *root;
+ u32 id;
+ } debugfs;
};
return err;
}
+#ifdef CONFIG_DEBUG_FS
+static int atk_debugfs_gitm_get(void *p, u64 *val)
+{
+ struct atk_data *data = p;
+ union acpi_object *ret;
+ struct atk_acpi_ret_buffer *buf;
+ int err = 0;
+
+ if (!data->read_handle)
+ return -ENODEV;
+
+ if (!data->debugfs.id)
+ return -EINVAL;
+
+ ret = atk_gitm(data, data->debugfs.id);
+ if (IS_ERR(ret))
+ return PTR_ERR(ret);
+
+ buf = (struct atk_acpi_ret_buffer *)ret->buffer.pointer;
+ if (buf->flags)
+ *val = buf->value;
+ else
+ err = -EIO;
+
+ return err;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(atk_debugfs_gitm,
+ atk_debugfs_gitm_get,
+ NULL,
+ "0x%08llx\n")
+
+static int atk_acpi_print(char *buf, size_t sz, union acpi_object *obj)
+{
+ int ret = 0;
+
+ switch (obj->type) {
+ case ACPI_TYPE_INTEGER:
+ ret = snprintf(buf, sz, "0x%08llx\n", obj->integer.value);
+ break;
+ case ACPI_TYPE_STRING:
+ ret = snprintf(buf, sz, "%s\n", obj->string.pointer);
+ break;
+ }
+
+ return ret;
+}
+
+static void atk_pack_print(char *buf, size_t sz, union acpi_object *pack)
+{
+ int ret;
+ int i;
+
+ for (i = 0; i < pack->package.count; i++) {
+ union acpi_object *obj = &pack->package.elements[i];
+
+ ret = atk_acpi_print(buf, sz, obj);
+ if (ret >= sz)
+ break;
+ buf += ret;
+ sz -= ret;
+ }
+}
+
+static int atk_debugfs_ggrp_open(struct inode *inode, struct file *file)
+{
+ struct atk_data *data = inode->i_private;
+ char *buf = NULL;
+ union acpi_object *ret;
+ u8 cls;
+ int i;
+
+ if (!data->enumerate_handle)
+ return -ENODEV;
+ if (!data->debugfs.id)
+ return -EINVAL;
+
+ cls = (data->debugfs.id & 0xff000000) >> 24;
+ ret = atk_ggrp(data, cls);
+ if (IS_ERR(ret))
+ return PTR_ERR(ret);
+
+ for (i = 0; i < ret->package.count; i++) {
+ union acpi_object *pack = &ret->package.elements[i];
+ union acpi_object *id;
+
+ if (pack->type != ACPI_TYPE_PACKAGE)
+ continue;
+ if (!pack->package.count)
+ continue;
+ id = &pack->package.elements[0];
+ if (id->integer.value == data->debugfs.id) {
+ /* Print the package */
+ buf = kzalloc(512, GFP_KERNEL);
+ if (!buf) {
+ ACPI_FREE(ret);
+ return -ENOMEM;
+ }
+ atk_pack_print(buf, 512, pack);
+ break;
+ }
+ }
+ ACPI_FREE(ret);
+
+ if (!buf)
+ return -EINVAL;
+
+ file->private_data = buf;
+
+ return nonseekable_open(inode, file);
+}
+
+static ssize_t atk_debugfs_ggrp_read(struct file *file, char __user *buf,
+ size_t count, loff_t *pos)
+{
+ char *str = file->private_data;
+ size_t len = strlen(str);
+
+ return simple_read_from_buffer(buf, count, pos, str, len);
+}
+
+static int atk_debugfs_ggrp_release(struct inode *inode, struct file *file)
+{
+ kfree(file->private_data);
+ return 0;
+}
+
+static const struct file_operations atk_debugfs_ggrp_fops = {
+ .read = atk_debugfs_ggrp_read,
+ .open = atk_debugfs_ggrp_open,
+ .release = atk_debugfs_ggrp_release,
+};
+
+static void atk_debugfs_init(struct atk_data *data)
+{
+ struct dentry *d;
+ struct dentry *f;
+
+ data->debugfs.id = 0;
+
+ d = debugfs_create_dir("asus_atk0110", NULL);
+ if (!d || IS_ERR(d))
+ return;
+
+ f = debugfs_create_x32("id", S_IRUSR | S_IWUSR, d, &data->debugfs.id);
+ if (!f || IS_ERR(f))
+ goto cleanup;
+
+ f = debugfs_create_file("gitm", S_IRUSR, d, data,
+ &atk_debugfs_gitm);
+ if (!f || IS_ERR(f))
+ goto cleanup;
+
+ f = debugfs_create_file("ggrp", S_IRUSR, d, data,
+ &atk_debugfs_ggrp_fops);
+ if (!f || IS_ERR(f))
+ goto cleanup;
+
+ data->debugfs.root = d;
+
+ return;
+cleanup:
+ debugfs_remove_recursive(d);
+}
+
+static void atk_debugfs_cleanup(struct atk_data *data)
+{
+ debugfs_remove_recursive(data->debugfs.root);
+}
+
+#else /* CONFIG_DEBUG_FS */
+
+static void atk_debugfs_init(struct atk_data *data)
+{
+}
+
+static void atk_debugfs_cleanup(struct atk_data *data)
+{
+}
+#endif
+
static int atk_add_sensor(struct atk_data *data, union acpi_object *obj)
{
struct device *dev = &data->acpi_dev->dev;
return err;
}
-static int atk_check_old_if(struct atk_data *data)
+static int atk_probe_if(struct atk_data *data)
{
struct device *dev = &data->acpi_dev->dev;
acpi_handle ret;
acpi_status status;
+ int err = 0;
/* RTMP: read temperature */
status = acpi_get_handle(data->atk_handle, METHOD_OLD_READ_TMP, &ret);
- if (status != AE_OK) {
+ if (ACPI_SUCCESS(status))
+ data->rtmp_handle = ret;
+ else
dev_dbg(dev, "method " METHOD_OLD_READ_TMP " not found: %s\n",
acpi_format_exception(status));
- return -ENODEV;
- }
- data->rtmp_handle = ret;
/* RVLT: read voltage */
status = acpi_get_handle(data->atk_handle, METHOD_OLD_READ_VLT, &ret);
- if (status != AE_OK) {
+ if (ACPI_SUCCESS(status))
+ data->rvlt_handle = ret;
+ else
dev_dbg(dev, "method " METHOD_OLD_READ_VLT " not found: %s\n",
acpi_format_exception(status));
- return -ENODEV;
- }
- data->rvlt_handle = ret;
/* RFAN: read fan status */
status = acpi_get_handle(data->atk_handle, METHOD_OLD_READ_FAN, &ret);
- if (status != AE_OK) {
+ if (ACPI_SUCCESS(status))
+ data->rfan_handle = ret;
+ else
dev_dbg(dev, "method " METHOD_OLD_READ_FAN " not found: %s\n",
acpi_format_exception(status));
- return -ENODEV;
- }
- data->rfan_handle = ret;
-
- return 0;
-}
-
-static int atk_check_new_if(struct atk_data *data)
-{
- struct device *dev = &data->acpi_dev->dev;
- acpi_handle ret;
- acpi_status status;
/* Enumeration */
status = acpi_get_handle(data->atk_handle, METHOD_ENUMERATE, &ret);
- if (status != AE_OK) {
+ if (ACPI_SUCCESS(status))
+ data->enumerate_handle = ret;
+ else
dev_dbg(dev, "method " METHOD_ENUMERATE " not found: %s\n",
acpi_format_exception(status));
- return -ENODEV;
- }
- data->enumerate_handle = ret;
/* De-multiplexer (read) */
status = acpi_get_handle(data->atk_handle, METHOD_READ, &ret);
- if (status != AE_OK) {
+ if (ACPI_SUCCESS(status))
+ data->read_handle = ret;
+ else
dev_dbg(dev, "method " METHOD_READ " not found: %s\n",
acpi_format_exception(status));
- return -ENODEV;
- }
- data->read_handle = ret;
/* De-multiplexer (write) */
status = acpi_get_handle(data->atk_handle, METHOD_WRITE, &ret);
- if (status != AE_OK) {
- dev_dbg(dev, "method " METHOD_READ " not found: %s\n",
+ if (ACPI_SUCCESS(status))
+ data->write_handle = ret;
+ else
+ dev_dbg(dev, "method " METHOD_WRITE " not found: %s\n",
acpi_format_exception(status));
- return -ENODEV;
- }
- data->write_handle = ret;
- return 0;
+ /* Check for hwmon methods: first check "old" style methods; note that
+ * both may be present: in this case we stick to the old interface;
+ * analysis of multiple DSDTs indicates that when both interfaces
+ * are present the new one (GGRP/GITM) is not functional.
+ */
+ if (data->rtmp_handle && data->rvlt_handle && data->rfan_handle)
+ data->old_interface = true;
+ else if (data->enumerate_handle && data->read_handle &&
+ data->write_handle)
+ data->old_interface = false;
+ else
+ err = -ENODEV;
+
+ return err;
}
static int atk_add(struct acpi_device *device)
}
ACPI_FREE(buf.pointer);
- /* Check for hwmon methods: first check "old" style methods; note that
- * both may be present: in this case we stick to the old interface;
- * analysis of multiple DSDTs indicates that when both interfaces
- * are present the new one (GGRP/GITM) is not functional.
- */
- err = atk_check_old_if(data);
- if (!err) {
- dev_dbg(&device->dev, "Using old hwmon interface\n");
- data->old_interface = true;
- } else {
- err = atk_check_new_if(data);
- if (err)
- goto out;
-
- dev_dbg(&device->dev, "Using new hwmon interface\n");
- data->old_interface = false;
+ err = atk_probe_if(data);
+ if (err) {
+ dev_err(&device->dev, "No usable hwmon interface detected\n");
+ goto out;
}
- if (data->old_interface)
+ if (data->old_interface) {
+ dev_dbg(&device->dev, "Using old hwmon interface\n");
err = atk_enumerate_old_hwmon(data);
- else
+ } else {
+ dev_dbg(&device->dev, "Using new hwmon interface\n");
err = atk_enumerate_new_hwmon(data);
+ }
if (err < 0)
goto out;
if (err == 0) {
if (err)
goto cleanup;
+ atk_debugfs_init(data);
+
device->driver_data = data;
return 0;
cleanup:
device->driver_data = NULL;
+ atk_debugfs_cleanup(data);
+
atk_remove_files(data);
atk_free_sensors(data);
hwmon_device_unregister(data->hwmon_dev);
#include <linux/list.h>
#include <linux/platform_device.h>
#include <linux/cpu.h>
+#include <linux/pci.h>
#include <asm/msr.h>
#include <asm/processor.h>
int usemsr_ee = 1;
int err;
u32 eax, edx;
+ struct pci_dev *host_bridge;
/* Early chips have no MSR for TjMax */
usemsr_ee = 0;
}
- /* Atoms seems to have TjMax at 90C */
+ /* Atom CPUs */
if (c->x86_model == 0x1c) {
usemsr_ee = 0;
- tjmax = 90000;
+
+ host_bridge = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0));
+
+ if (host_bridge && host_bridge->vendor == PCI_VENDOR_ID_INTEL
+ && (host_bridge->device == 0xa000 /* NM10 based nettop */
+ || host_bridge->device == 0xa010)) /* NM10 based netbook */
+ tjmax = 100000;
+ else
+ tjmax = 90000;
+
+ pci_dev_put(host_bridge);
}
if ((c->x86_model > 0xe) && (usemsr_ee)) {
module_param(force, bool, 0444);
MODULE_PARM_DESC(force, "force loading on processors with erratum 319");
+/* CPUID function 0x80000001, ebx */
+#define CPUID_PKGTYPE_MASK 0xf0000000
+#define CPUID_PKGTYPE_F 0x00000000
+#define CPUID_PKGTYPE_AM2R2_AM3 0x10000000
+
+/* DRAM controller (PCI function 2) */
+#define REG_DCT0_CONFIG_HIGH 0x094
+#define DDR3_MODE 0x00000100
+
+/* miscellaneous (PCI function 3) */
#define REG_HARDWARE_THERMAL_CONTROL 0x64
#define HTC_ENABLE 0x00000001
static SENSOR_DEVICE_ATTR(temp1_crit_hyst, S_IRUGO, show_temp_crit, NULL, 1);
static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
-static bool __devinit has_erratum_319(void)
+static bool __devinit has_erratum_319(struct pci_dev *pdev)
{
+ u32 pkg_type, reg_dram_cfg;
+
+ if (boot_cpu_data.x86 != 0x10)
+ return false;
+
/*
- * Erratum 319: The thermal sensor of older Family 10h processors
- * (B steppings) may be unreliable.
+ * Erratum 319: The thermal sensor of Socket F/AM2+ processors
+ * may be unreliable.
*/
- return boot_cpu_data.x86 == 0x10 && boot_cpu_data.x86_model <= 2;
+ pkg_type = cpuid_ebx(0x80000001) & CPUID_PKGTYPE_MASK;
+ if (pkg_type == CPUID_PKGTYPE_F)
+ return true;
+ if (pkg_type != CPUID_PKGTYPE_AM2R2_AM3)
+ return false;
+
+ /* Differentiate between AM2+ (bad) and AM3 (good) */
+ pci_bus_read_config_dword(pdev->bus,
+ PCI_DEVFN(PCI_SLOT(pdev->devfn), 2),
+ REG_DCT0_CONFIG_HIGH, ®_dram_cfg);
+ return !(reg_dram_cfg & DDR3_MODE);
}
static int __devinit k10temp_probe(struct pci_dev *pdev,
{
struct device *hwmon_dev;
u32 reg_caps, reg_htc;
+ int unreliable = has_erratum_319(pdev);
int err;
- if (has_erratum_319() && !force) {
+ if (unreliable && !force) {
dev_err(&pdev->dev,
"unreliable CPU thermal sensor; monitoring disabled\n");
err = -ENODEV;
}
dev_set_drvdata(&pdev->dev, hwmon_dev);
- if (has_erratum_319() && force)
+ if (unreliable && force)
dev_warn(&pdev->dev,
"unreliable CPU thermal sensor; check erratum 319\n");
return 0;
dev_set_drvdata(&pdev->dev, NULL);
}
-static struct pci_device_id k10temp_id_table[] = {
+static const struct pci_device_id k10temp_id_table[] = {
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_10H_NB_MISC) },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_11H_NB_MISC) },
{}
static SENSOR_DEVICE_ATTR_2(temp4_input, S_IRUGO, show_temp, NULL, 1, 1);
static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
-static struct pci_device_id k8temp_ids[] = {
+static const struct pci_device_id k8temp_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_K8_NB_MISC) },
{ 0 },
};
return data;
}
-static struct pci_device_id sis5595_pci_ids[] = {
+static const struct pci_device_id sis5595_pci_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_503) },
{ 0, }
};
return data;
}
-static struct pci_device_id via686a_pci_ids[] = {
+static const struct pci_device_id via686a_pci_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_4) },
{ 0, }
};
.remove = __devexit_p(vt8231_remove),
};
-static struct pci_device_id vt8231_pci_ids[] = {
+static const struct pci_device_id vt8231_pci_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8231_4) },
{ 0, }
};
outb_p(inb_p(SMB_HST_CNTL2) | HST_CNTL2_START, SMB_HST_CNTL2);
timeout = ALI1563_MAX_TIMEOUT;
- do
+ do {
msleep(1);
- while (((data = inb_p(SMB_HST_STS)) & HST_STS_BUSY) && --timeout);
+ } while (((data = inb_p(SMB_HST_STS)) & HST_STS_BUSY) && --timeout);
dev_dbg(&a->dev, "Transaction (post): STS=%02x, CNTL1=%02x, "
"CNTL2=%02x, CMD=%02x, ADD=%02x, DAT0=%02x, DAT1=%02x\n",
outb_p(inb_p(SMB_HST_CNTL2) | HST_CNTL2_START, SMB_HST_CNTL2);
timeout = ALI1563_MAX_TIMEOUT;
- do
+ do {
msleep(1);
- while (!((data = inb_p(SMB_HST_STS)) & HST_STS_DONE) && --timeout);
+ } while (!((data = inb_p(SMB_HST_STS)) & HST_STS_DONE) && --timeout);
dev_dbg(&a->dev, "Block (post): STS=%02x, CNTL1=%02x, "
"CNTL2=%02x, CMD=%02x, ADD=%02x, DAT0=%02x, DAT1=%02x\n",
}
/* Set TWI internal clock as 10MHz */
- write_CONTROL(iface, ((get_sclk() / 1024 / 1024 + 5) / 10) & 0x7F);
+ write_CONTROL(iface, ((get_sclk() / 1000 / 1000 + 5) / 10) & 0x7F);
/*
* We will not end up with a CLKDIV=0 because no one will specify
- * 20kHz SCL or less in Kconfig now. (5 * 1024 / 20 = 0x100)
+ * 20kHz SCL or less in Kconfig now. (5 * 1000 / 20 = 250)
*/
- clkhilow = 5 * 1024 / CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ;
+ clkhilow = ((10 * 1000 / CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ) + 1) / 2;
/* Set Twi interface clock as specified */
write_CLKDIV(iface, (clkhilow << 8) | clkhilow);
omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, OMAP_I2C_CON_EN);
}
dev->idle = 0;
- omap_i2c_write_reg(dev, OMAP_I2C_IE_REG, dev->iestate);
+
+ /*
+ * Don't write to this register if the IE state is 0 as it can
+ * cause deadlock.
+ */
+ if (dev->iestate)
+ omap_i2c_write_reg(dev, OMAP_I2C_IE_REG, dev->iestate);
}
static void omap_i2c_idle(struct omap_i2c_dev *dev)
unsigned long internal_clk = 0;
if (dev->rev >= OMAP_I2C_REV_2) {
+ /* Disable I2C controller before soft reset */
+ omap_i2c_write_reg(dev, OMAP_I2C_CON_REG,
+ omap_i2c_read_reg(dev, OMAP_I2C_CON_REG) &
+ ~(OMAP_I2C_CON_EN));
+
omap_i2c_write_reg(dev, OMAP_I2C_SYSC_REG, SYSC_SOFTRESET_MASK);
/* For some reason we need to set the EN bit before the
* reset done bit gets set. */
unsigned long timeout;
if (irq > -1) {
- ret = wait_event_interruptible_timeout(pca_wait,
+ ret = wait_event_timeout(pca_wait,
pca_isa_readbyte(pd, I2C_PCA_CON)
& I2C_PCA_CON_SI, pca_isa_ops.timeout);
} else {
}
static irqreturn_t pca_handler(int this_irq, void *dev_id) {
- wake_up_interruptible(&pca_wait);
+ wake_up(&pca_wait);
return IRQ_HANDLED;
}
unsigned long timeout;
if (i2c->irq) {
- ret = wait_event_interruptible_timeout(i2c->wait,
+ ret = wait_event_timeout(i2c->wait,
i2c->algo_data.read_byte(i2c, I2C_PCA_CON)
& I2C_PCA_CON_SI, i2c->adap.timeout);
} else {
if ((i2c->algo_data.read_byte(i2c, I2C_PCA_CON) & I2C_PCA_CON_SI) == 0)
return IRQ_NONE;
- wake_up_interruptible(&i2c->wait);
+ wake_up(&i2c->wait);
return IRQ_HANDLED;
}
else
msleep(1);
- while ((timeout++ < MAX_TIMEOUT) &&
+ while ((++timeout < MAX_TIMEOUT) &&
((temp = inb_p(SMBHSTSTS)) & 0x01))
msleep(1);
/* If the SMBus is still busy, we give up */
- if (timeout >= MAX_TIMEOUT) {
+ if (timeout == MAX_TIMEOUT) {
dev_err(&piix4_adapter.dev, "SMBus Timeout!\n");
result = -ETIMEDOUT;
}
do {
msleep(1);
temp = inb_p(SMBHSTSTS);
- } while ((temp & 0x01) && (timeout++ < MAX_TIMEOUT));
+ } while ((temp & 0x01) && (++timeout < MAX_TIMEOUT));
/* If the SMBus is still busy, we give up */
- if (timeout >= MAX_TIMEOUT) {
+ if (timeout == MAX_TIMEOUT) {
result = -ETIMEDOUT;
dev_err(&vt596_adapter.dev, "SMBus timeout!\n");
}
NULL
};
-const static struct dev_pm_ops i2c_device_pm_ops = {
+static const struct dev_pm_ops i2c_device_pm_ops = {
.suspend = i2c_device_pm_suspend,
.resume = i2c_device_pm_resume,
};
adap->dev.parent);
#endif
+ /* device name is gone after device_unregister */
+ dev_dbg(&adap->dev, "adapter [%s] unregistered\n", adap->name);
+
/* clean up the sysfs representation */
init_completion(&adap->dev_released);
device_unregister(&adap->dev);
idr_remove(&i2c_adapter_idr, adap->nr);
mutex_unlock(&core_lock);
- dev_dbg(&adap->dev, "adapter [%s] unregistered\n", adap->name);
-
/* Clear the device structure in case this adapter is ever going to be
added again */
memset(&adap->dev, 0, sizeof(adap->dev));
-menu "IEEE 1394 (FireWire) support"
- depends on PCI || BROKEN
-
-source "drivers/firewire/Kconfig"
-
config IEEE1394
tristate "Legacy alternative FireWire driver stack"
depends on PCI || BROKEN
is the core support only, you will also need to select a driver for
your IEEE 1394 adapter.
- To compile this driver as a module, say M here: the
- module will be called ieee1394.
+ To compile this driver as a module, say M here: the module will be
+ called ieee1394.
+
+ NOTE:
+ ieee1394 is superseded by the newer firewire-core driver. See
+ http://ieee1394.wiki.kernel.org/index.php/Juju_Migration for
+ further information on how to switch to the new FireWire drivers.
config IEEE1394_OHCI1394
tristate "OHCI-1394 controllers"
use one of these chipsets. It should work with any OHCI-1394
compliant card, however.
- To compile this driver as a module, say M here: the
- module will be called ohci1394.
+ To compile this driver as a module, say M here: the module will be
+ called ohci1394.
NOTE:
+ ohci1394 is superseded by the newer firewire-ohci driver. See
+ http://ieee1394.wiki.kernel.org/index.php/Juju_Migration for
+ further information on how to switch to the new FireWire drivers.
+
If you want to install firewire-ohci and ohci1394 together, you
should configure them only as modules and blacklist the driver(s)
which you don't want to have auto-loaded. Add either
- blacklist firewire-ohci
- or
blacklist ohci1394
blacklist video1394
blacklist dv1394
+ or
+ blacklist firewire-ohci
to /etc/modprobe.conf or /etc/modprobe.d/* and update modprobe.conf
depending on your distribution.
Instruments PCILynx chip. Note: this driver is written for revision
2 of this chip and may not work with revision 0.
- To compile this driver as a module, say M here: the
- module will be called pcilynx.
+ To compile this driver as a module, say M here: the module will be
+ called pcilynx.
Only some old and now very rare PCI and CardBus cards and
PowerMacs G3 B&W contain the PCILynx controller. Therefore
You should also enable support for disks, CD-ROMs, etc. in the SCSI
configuration section.
+ To compile this driver as a module, say M here: the module will be
+ called sbp2.
+
+ NOTE:
+ sbp2 is superseded by the newer firewire-sbp2 driver. See
+ http://ieee1394.wiki.kernel.org/index.php/Juju_Migration for
+ further information on how to switch to the new FireWire drivers.
+
config IEEE1394_SBP2_PHYS_DMA
bool "Enable replacement for physical DMA in SBP2"
depends on IEEE1394_SBP2 && VIRT_TO_BUS && EXPERIMENTAL
The module is called eth1394 although it does not emulate Ethernet.
+ NOTE:
+ eth1394 is superseded by the newer firewire-net driver. See
+ http://ieee1394.wiki.kernel.org/index.php/Juju_Migration for
+ further information on how to switch to the new FireWire drivers.
+
config IEEE1394_RAWIO
tristate "raw1394 userspace interface"
depends on IEEE1394
To compile this driver as a module, say M here: the module will be
called raw1394.
+ NOTE:
+ raw1394 is superseded by the newer firewire-core driver. See
+ http://ieee1394.wiki.kernel.org/index.php/Juju_Migration for
+ further information on how to switch to the new FireWire drivers.
+
config IEEE1394_VIDEO1394
tristate "video1394 userspace interface"
depends on IEEE1394 && IEEE1394_OHCI1394
To compile this driver as a module, say M here: the module will be
called video1394.
+ NOTE:
+ video1394 is superseded by the newer firewire-core driver. See
+ http://ieee1394.wiki.kernel.org/index.php/Juju_Migration for
+ further information on how to switch to the new FireWire drivers.
+
config IEEE1394_DV1394
tristate "dv1394 userspace interface (deprecated)"
depends on IEEE1394 && IEEE1394_OHCI1394
help
The dv1394 driver is unsupported and may be removed from Linux in a
- future release. Its functionality is now provided by raw1394 together
- with libraries such as libiec61883.
+ future release. Its functionality is now provided by either
+ raw1394 or firewire-core together with libraries such as libiec61883.
config IEEE1394_VERBOSEDEBUG
bool "Excessive debugging output"
will quickly result in large amounts of data sent to the system log.
Say Y if you really need the debugging output. Everyone else says N.
-
-endmenu
static int cma_check_linklocal(struct rdma_dev_addr *dev_addr,
struct sockaddr *addr)
{
-#if defined(CONFIG_IPv6) || defined(CONFIG_IPV6_MODULE)
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
struct sockaddr_in6 *sin6;
if (addr->sa_family != AF_INET6)
#include <linux/list.h>
#include <linux/mutex.h>
+#include <linux/kfifo.h>
#include "t3_cpl.h"
#include "t3cdev.h"
};
struct cxio_hal_resource {
- struct kfifo *tpt_fifo;
+ struct kfifo tpt_fifo;
spinlock_t tpt_fifo_lock;
- struct kfifo *qpid_fifo;
+ struct kfifo qpid_fifo;
spinlock_t qpid_fifo_lock;
- struct kfifo *cqid_fifo;
+ struct kfifo cqid_fifo;
spinlock_t cqid_fifo_lock;
- struct kfifo *pdid_fifo;
+ struct kfifo pdid_fifo;
spinlock_t pdid_fifo_lock;
};
#include "cxio_resource.h"
#include "cxio_hal.h"
-static struct kfifo *rhdl_fifo;
+static struct kfifo rhdl_fifo;
static spinlock_t rhdl_fifo_lock;
#define RANDOM_SIZE 16
-static int __cxio_init_resource_fifo(struct kfifo **fifo,
+static int __cxio_init_resource_fifo(struct kfifo *fifo,
spinlock_t *fifo_lock,
u32 nr, u32 skip_low,
u32 skip_high,
u32 rarray[16];
spin_lock_init(fifo_lock);
- *fifo = kfifo_alloc(nr * sizeof(u32), GFP_KERNEL, fifo_lock);
- if (IS_ERR(*fifo))
+ if (kfifo_alloc(fifo, nr * sizeof(u32), GFP_KERNEL))
return -ENOMEM;
for (i = 0; i < skip_low + skip_high; i++)
- __kfifo_put(*fifo, (unsigned char *) &entry, sizeof(u32));
+ kfifo_in(fifo, (unsigned char *) &entry, sizeof(u32));
if (random) {
j = 0;
random_bytes = random32();
random_bytes = random32();
}
idx = (random_bytes >> (j * 2)) & 0xF;
- __kfifo_put(*fifo,
+ kfifo_in(fifo,
(unsigned char *) &rarray[idx],
sizeof(u32));
rarray[idx] = i;
j++;
}
for (i = 0; i < RANDOM_SIZE; i++)
- __kfifo_put(*fifo,
+ kfifo_in(fifo,
(unsigned char *) &rarray[i],
sizeof(u32));
} else
for (i = skip_low; i < nr - skip_high; i++)
- __kfifo_put(*fifo, (unsigned char *) &i, sizeof(u32));
+ kfifo_in(fifo, (unsigned char *) &i, sizeof(u32));
for (i = 0; i < skip_low + skip_high; i++)
- kfifo_get(*fifo, (unsigned char *) &entry, sizeof(u32));
+ if (kfifo_out_locked(fifo, (unsigned char *) &entry,
+ sizeof(u32), fifo_lock) != sizeof(u32))
+ break;
return 0;
}
-static int cxio_init_resource_fifo(struct kfifo **fifo, spinlock_t * fifo_lock,
+static int cxio_init_resource_fifo(struct kfifo *fifo, spinlock_t * fifo_lock,
u32 nr, u32 skip_low, u32 skip_high)
{
return (__cxio_init_resource_fifo(fifo, fifo_lock, nr, skip_low,
skip_high, 0));
}
-static int cxio_init_resource_fifo_random(struct kfifo **fifo,
+static int cxio_init_resource_fifo_random(struct kfifo *fifo,
spinlock_t * fifo_lock,
u32 nr, u32 skip_low, u32 skip_high)
{
spin_lock_init(&rdev_p->rscp->qpid_fifo_lock);
- rdev_p->rscp->qpid_fifo = kfifo_alloc(T3_MAX_NUM_QP * sizeof(u32),
- GFP_KERNEL,
- &rdev_p->rscp->qpid_fifo_lock);
- if (IS_ERR(rdev_p->rscp->qpid_fifo))
+ if (kfifo_alloc(&rdev_p->rscp->qpid_fifo, T3_MAX_NUM_QP * sizeof(u32),
+ GFP_KERNEL))
return -ENOMEM;
for (i = 16; i < T3_MAX_NUM_QP; i++)
if (!(i & rdev_p->qpmask))
- __kfifo_put(rdev_p->rscp->qpid_fifo,
+ kfifo_in(&rdev_p->rscp->qpid_fifo,
(unsigned char *) &i, sizeof(u32));
return 0;
}
void cxio_hal_destroy_rhdl_resource(void)
{
- kfifo_free(rhdl_fifo);
+ kfifo_free(&rhdl_fifo);
}
/* nr_* must be power of 2 */
goto pdid_err;
return 0;
pdid_err:
- kfifo_free(rscp->cqid_fifo);
+ kfifo_free(&rscp->cqid_fifo);
cqid_err:
- kfifo_free(rscp->qpid_fifo);
+ kfifo_free(&rscp->qpid_fifo);
qpid_err:
- kfifo_free(rscp->tpt_fifo);
+ kfifo_free(&rscp->tpt_fifo);
tpt_err:
return -ENOMEM;
}
/*
* returns 0 if no resource available
*/
-static u32 cxio_hal_get_resource(struct kfifo *fifo)
+static u32 cxio_hal_get_resource(struct kfifo *fifo, spinlock_t * lock)
{
u32 entry;
- if (kfifo_get(fifo, (unsigned char *) &entry, sizeof(u32)))
+ if (kfifo_out_locked(fifo, (unsigned char *) &entry, sizeof(u32), lock))
return entry;
else
return 0; /* fifo emptry */
}
-static void cxio_hal_put_resource(struct kfifo *fifo, u32 entry)
+static void cxio_hal_put_resource(struct kfifo *fifo, spinlock_t * lock,
+ u32 entry)
{
- BUG_ON(kfifo_put(fifo, (unsigned char *) &entry, sizeof(u32)) == 0);
+ BUG_ON(
+ kfifo_in_locked(fifo, (unsigned char *) &entry, sizeof(u32), lock)
+ == 0);
}
u32 cxio_hal_get_stag(struct cxio_hal_resource *rscp)
{
- return cxio_hal_get_resource(rscp->tpt_fifo);
+ return cxio_hal_get_resource(&rscp->tpt_fifo, &rscp->tpt_fifo_lock);
}
void cxio_hal_put_stag(struct cxio_hal_resource *rscp, u32 stag)
{
- cxio_hal_put_resource(rscp->tpt_fifo, stag);
+ cxio_hal_put_resource(&rscp->tpt_fifo, &rscp->tpt_fifo_lock, stag);
}
u32 cxio_hal_get_qpid(struct cxio_hal_resource *rscp)
{
- u32 qpid = cxio_hal_get_resource(rscp->qpid_fifo);
+ u32 qpid = cxio_hal_get_resource(&rscp->qpid_fifo,
+ &rscp->qpid_fifo_lock);
PDBG("%s qpid 0x%x\n", __func__, qpid);
return qpid;
}
void cxio_hal_put_qpid(struct cxio_hal_resource *rscp, u32 qpid)
{
PDBG("%s qpid 0x%x\n", __func__, qpid);
- cxio_hal_put_resource(rscp->qpid_fifo, qpid);
+ cxio_hal_put_resource(&rscp->qpid_fifo, &rscp->qpid_fifo_lock, qpid);
}
u32 cxio_hal_get_cqid(struct cxio_hal_resource *rscp)
{
- return cxio_hal_get_resource(rscp->cqid_fifo);
+ return cxio_hal_get_resource(&rscp->cqid_fifo, &rscp->cqid_fifo_lock);
}
void cxio_hal_put_cqid(struct cxio_hal_resource *rscp, u32 cqid)
{
- cxio_hal_put_resource(rscp->cqid_fifo, cqid);
+ cxio_hal_put_resource(&rscp->cqid_fifo, &rscp->cqid_fifo_lock, cqid);
}
u32 cxio_hal_get_pdid(struct cxio_hal_resource *rscp)
{
- return cxio_hal_get_resource(rscp->pdid_fifo);
+ return cxio_hal_get_resource(&rscp->pdid_fifo, &rscp->pdid_fifo_lock);
}
void cxio_hal_put_pdid(struct cxio_hal_resource *rscp, u32 pdid)
{
- cxio_hal_put_resource(rscp->pdid_fifo, pdid);
+ cxio_hal_put_resource(&rscp->pdid_fifo, &rscp->pdid_fifo_lock, pdid);
}
void cxio_hal_destroy_resource(struct cxio_hal_resource *rscp)
{
- kfifo_free(rscp->tpt_fifo);
- kfifo_free(rscp->cqid_fifo);
- kfifo_free(rscp->qpid_fifo);
- kfifo_free(rscp->pdid_fifo);
+ kfifo_free(&rscp->tpt_fifo);
+ kfifo_free(&rscp->cqid_fifo);
+ kfifo_free(&rscp->qpid_fifo);
+ kfifo_free(&rscp->pdid_fifo);
kfree(rscp);
}
ind = qp->rq.head & (qp->rq.wqe_cnt - 1);
for (nreq = 0; wr; ++nreq, wr = wr->next) {
- if (mlx4_wq_overflow(&qp->rq, nreq, qp->ibqp.send_cq)) {
+ if (mlx4_wq_overflow(&qp->rq, nreq, qp->ibqp.recv_cq)) {
err = -ENOMEM;
*bad_wr = wr;
goto out;
struct mlx4_ib_dev *dev = to_mdev(pd->device);
struct mlx4_ib_srq *srq;
struct mlx4_wqe_srq_next_seg *next;
+ struct mlx4_wqe_data_seg *scatter;
int desc_size;
int buf_size;
int err;
next = get_wqe(srq, i);
next->next_wqe_index =
cpu_to_be16((i + 1) & (srq->msrq.max - 1));
+
+ for (scatter = (void *) (next + 1);
+ (void *) scatter < (void *) next + desc_size;
+ ++scatter)
+ scatter->lkey = cpu_to_be32(MLX4_INVALID_LKEY);
}
err = mlx4_mtt_init(dev->dev, srq->buf.npages, srq->buf.page_shift,
client->head &= EVDEV_BUFFER_SIZE - 1;
spin_unlock(&client->buffer_lock);
- kill_fasync(&client->fasync, SIGIO, POLL_IN);
+ if (event->type == EV_SYN)
+ kill_fasync(&client->fasync, SIGIO, POLL_IN);
}
/*
return 0;
}
+/*
+ * Only left/right direction should be used (under/over 0x8000) for
+ * forward/reverse motor direction (to keep calculation fast & simple).
+ */
+static u16 ml_calculate_direction(u16 direction, u16 force,
+ u16 new_direction, u16 new_force)
+{
+ if (!force)
+ return new_direction;
+ if (!new_force)
+ return direction;
+ return (((u32)(direction >> 1) * force +
+ (new_direction >> 1) * new_force) /
+ (force + new_force)) << 1;
+}
+
/*
* Combine two effects and apply gain.
*/
static void ml_combine_effects(struct ff_effect *effect,
struct ml_effect_state *state,
- unsigned int gain)
+ int gain)
{
struct ff_effect *new = state->effect;
unsigned int strong, weak, i;
break;
case FF_RUMBLE:
- strong = new->u.rumble.strong_magnitude * gain / 0xffff;
- weak = new->u.rumble.weak_magnitude * gain / 0xffff;
+ strong = (u32)new->u.rumble.strong_magnitude * gain / 0xffff;
+ weak = (u32)new->u.rumble.weak_magnitude * gain / 0xffff;
+
+ if (effect->u.rumble.strong_magnitude + strong)
+ effect->direction = ml_calculate_direction(
+ effect->direction,
+ effect->u.rumble.strong_magnitude,
+ new->direction, strong);
+ else if (effect->u.rumble.weak_magnitude + weak)
+ effect->direction = ml_calculate_direction(
+ effect->direction,
+ effect->u.rumble.weak_magnitude,
+ new->direction, weak);
+ else
+ effect->direction = 0;
effect->u.rumble.strong_magnitude =
min(strong + effect->u.rumble.strong_magnitude,
0xffffU);
/* here we also scale it 0x7fff => 0xffff */
i = i * gain / 0x7fff;
+ if (effect->u.rumble.strong_magnitude + i)
+ effect->direction = ml_calculate_direction(
+ effect->direction,
+ effect->u.rumble.strong_magnitude,
+ new->direction, i);
+ else
+ effect->direction = 0;
effect->u.rumble.strong_magnitude =
min(i + effect->u.rumble.strong_magnitude, 0xffffU);
effect->u.rumble.weak_magnitude =
msecs_to_jiffies(state->effect->replay.length);
state->adj_at = state->play_at;
- ml_schedule_timer(ml);
-
} else {
debug("initiated stop");
__set_bit(FF_EFFECT_ABORTING, &state->flags);
else
__clear_bit(FF_EFFECT_STARTED, &state->flags);
-
- ml_play_effects(ml);
}
+ ml_play_effects(ml);
+
return 0;
}
#include <linux/mutex.h>
#include <linux/rcupdate.h>
#include <linux/smp_lock.h>
+#include "input-compat.h"
MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
MODULE_DESCRIPTION("Input core");
return error;
}
+#ifdef CONFIG_COMPAT
+
+static int input_bits_to_string(char *buf, int buf_size,
+ unsigned long bits, bool skip_empty)
+{
+ int len = 0;
+
+ if (INPUT_COMPAT_TEST) {
+ u32 dword = bits >> 32;
+ if (dword || !skip_empty)
+ len += snprintf(buf, buf_size, "%x ", dword);
+
+ dword = bits & 0xffffffffUL;
+ if (dword || !skip_empty || len)
+ len += snprintf(buf + len, max(buf_size - len, 0),
+ "%x", dword);
+ } else {
+ if (bits || !skip_empty)
+ len += snprintf(buf, buf_size, "%lx", bits);
+ }
+
+ return len;
+}
+
+#else /* !CONFIG_COMPAT */
+
+static int input_bits_to_string(char *buf, int buf_size,
+ unsigned long bits, bool skip_empty)
+{
+ return bits || !skip_empty ?
+ snprintf(buf, buf_size, "%lx", bits) : 0;
+}
+
+#endif
#ifdef CONFIG_PROC_FS
unsigned long *bitmap, int max)
{
int i;
-
- for (i = BITS_TO_LONGS(max) - 1; i > 0; i--)
- if (bitmap[i])
- break;
+ bool skip_empty = true;
+ char buf[18];
seq_printf(seq, "B: %s=", name);
- for (; i >= 0; i--)
- seq_printf(seq, "%lx%s", bitmap[i], i > 0 ? " " : "");
+
+ for (i = BITS_TO_LONGS(max) - 1; i >= 0; i--) {
+ if (input_bits_to_string(buf, sizeof(buf),
+ bitmap[i], skip_empty)) {
+ skip_empty = false;
+ seq_printf(seq, "%s%s", buf, i > 0 ? " " : "");
+ }
+ }
+
+ /*
+ * If no output was produced print a single 0.
+ */
+ if (skip_empty)
+ seq_puts(seq, "0");
+
seq_putc(seq, '\n');
}
{
int i;
int len = 0;
+ bool skip_empty = true;
+
+ for (i = BITS_TO_LONGS(max) - 1; i >= 0; i--) {
+ len += input_bits_to_string(buf + len, max(buf_size - len, 0),
+ bitmap[i], skip_empty);
+ if (len) {
+ skip_empty = false;
+ if (i > 0)
+ len += snprintf(buf + len, max(buf_size - len, 0), " ");
+ }
+ }
- for (i = BITS_TO_LONGS(max) - 1; i > 0; i--)
- if (bitmap[i])
- break;
-
- for (; i >= 0; i--)
- len += snprintf(buf + len, max(buf_size - len, 0),
- "%lx%s", bitmap[i], i > 0 ? " " : "");
+ /*
+ * If no output was produced print a single 0.
+ */
+ if (len == 0)
+ len = snprintf(buf, buf_size, "%d", 0);
if (add_cr)
len += snprintf(buf + len, max(buf_size - len, 0), "\n");
{ \
struct input_dev *input_dev = to_input_dev(dev); \
int len = input_print_bitmap(buf, PAGE_SIZE, \
- input_dev->bm##bit, ev##_MAX, 1); \
+ input_dev->bm##bit, ev##_MAX, \
+ true); \
return min_t(int, len, PAGE_SIZE); \
} \
static DEVICE_ATTR(bm, S_IRUGO, input_dev_show_cap_##bm, NULL)
len = input_print_bitmap(&env->buf[env->buflen - 1],
sizeof(env->buf) - env->buflen,
- bitmap, max, 0);
+ bitmap, max, false);
if (len >= (sizeof(env->buf) - env->buflen))
return -ENOMEM;
}
#ifdef RESET_WORKS
- if ((gf2k->id != (GB(19,2,0) | GB(15,3,2) | GB(12,3,5))) ||
+ if ((gf2k->id != (GB(19,2,0) | GB(15,3,2) | GB(12,3,5))) &&
(gf2k->id != (GB(31,2,0) | GB(27,3,2) | GB(24,3,5)))) {
err = -ENODEV;
goto fail2;
return 0;
}
-static void iforce_release(struct input_dev *dev)
+static void iforce_close(struct input_dev *dev)
{
struct iforce *iforce = input_get_drvdata(dev);
int i;
/* Disable force feedback playback */
iforce_send_packet(iforce, FF_CMD_ENABLE, "\001");
+ /* Wait for the command to complete */
+ wait_event_interruptible(iforce->wait,
+ !test_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags));
}
- switch (iforce->bus) {
-#ifdef CONFIG_JOYSTICK_IFORCE_USB
- case IFORCE_USB:
- usb_kill_urb(iforce->irq);
-
- /* The device was unplugged before the file
- * was released */
- if (iforce->usbdev == NULL) {
- iforce_delete_device(iforce);
- kfree(iforce);
- }
- break;
-#endif
- }
-}
-
-void iforce_delete_device(struct iforce *iforce)
-{
switch (iforce->bus) {
#ifdef CONFIG_JOYSTICK_IFORCE_USB
case IFORCE_USB:
- iforce_usb_delete(iforce);
+ usb_kill_urb(iforce->irq);
+ usb_kill_urb(iforce->out);
+ usb_kill_urb(iforce->ctrl);
break;
#endif
#ifdef CONFIG_JOYSTICK_IFORCE_232
input_dev->name = "Unknown I-Force device";
input_dev->open = iforce_open;
- input_dev->close = iforce_release;
+ input_dev->close = iforce_close;
/*
* On-device memory allocation.
struct iforce *iforce = urb->context;
if (urb->status) {
+ clear_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags);
dbg("urb->status %d, exiting", urb->status);
return;
}
return err;
}
-/* Called by iforce_delete() */
-void iforce_usb_delete(struct iforce* iforce)
-{
- usb_kill_urb(iforce->irq);
- usb_kill_urb(iforce->out);
- usb_kill_urb(iforce->ctrl);
-
- usb_free_urb(iforce->irq);
- usb_free_urb(iforce->out);
- usb_free_urb(iforce->ctrl);
-}
-
static void iforce_usb_disconnect(struct usb_interface *intf)
{
struct iforce *iforce = usb_get_intfdata(intf);
- int open = 0; /* FIXME! iforce->dev.handle->open; */
usb_set_intfdata(intf, NULL);
- if (iforce) {
- iforce->usbdev = NULL;
- input_unregister_device(iforce->dev);
- if (!open) {
- iforce_delete_device(iforce);
- kfree(iforce);
- }
- }
+ input_unregister_device(iforce->dev);
+
+ usb_free_urb(iforce->irq);
+ usb_free_urb(iforce->out);
+ usb_free_urb(iforce->ctrl);
+
+ kfree(iforce);
}
static struct usb_device_id iforce_usb_ids [] = {
/* iforce-usb.c */
void iforce_usb_xmit(struct iforce *iforce);
-void iforce_usb_delete(struct iforce *iforce);
/* iforce-main.c */
int iforce_init_device(struct iforce *iforce);
-void iforce_delete_device(struct iforce *iforce);
/* iforce-packets.c */
int iforce_control_playback(struct iforce*, u16 id, unsigned int);
}
exit:
- retval = usb_submit_urb (urb, GFP_ATOMIC);
+ retval = usb_submit_urb(urb, GFP_ATOMIC);
if (retval)
err ("%s - usb_submit_urb failed with result %d",
__func__, retval);
xpad->odata[6] = 0x00;
xpad->odata[7] = 0x00;
xpad->irq_out->transfer_buffer_length = 8;
- usb_submit_urb(xpad->irq_out, GFP_KERNEL);
+ usb_submit_urb(xpad->irq_out, GFP_ATOMIC);
}
return 0;
#define ATKBD_CMD_GETID 0x02f2
#define ATKBD_CMD_SETREP 0x10f3
#define ATKBD_CMD_ENABLE 0x00f4
-#define ATKBD_CMD_RESET_DIS 0x00f5
+#define ATKBD_CMD_RESET_DIS 0x00f5 /* Reset to defaults and disable */
+#define ATKBD_CMD_RESET_DEF 0x00f6 /* Reset to defaults */
#define ATKBD_CMD_SETALL_MBR 0x00fa
#define ATKBD_CMD_RESET_BAT 0x02ff
#define ATKBD_CMD_RESEND 0x00fe
struct delayed_work event_work;
unsigned long event_jiffies;
- struct mutex event_mutex;
unsigned long event_mask;
+
+ /* Serializes reconnect(), attr->set() and event work */
+ struct mutex mutex;
};
/*
{
struct atkbd *atkbd = container_of(work, struct atkbd, event_work.work);
- mutex_lock(&atkbd->event_mutex);
+ mutex_lock(&atkbd->mutex);
if (!atkbd->enabled) {
/*
atkbd_set_repeat_rate(atkbd);
}
- mutex_unlock(&atkbd->event_mutex);
+ mutex_unlock(&atkbd->mutex);
}
/*
atkbd->event_jiffies = jiffies;
set_bit(event_bit, &atkbd->event_mask);
- wmb();
+ mb();
schedule_delayed_work(&atkbd->event_work, delay);
}
struct atkbd *atkbd = serio_get_drvdata(serio);
atkbd_disable(atkbd);
- ps2_command(&atkbd->ps2dev, NULL, ATKBD_CMD_RESET_BAT);
+ ps2_command(&atkbd->ps2dev, NULL, ATKBD_CMD_RESET_DEF);
}
{
struct atkbd *atkbd = serio_get_drvdata(serio);
+ sysfs_remove_group(&serio->dev.kobj, &atkbd_attribute_group);
+
atkbd_disable(atkbd);
- /* make sure we don't have a command in flight */
+ input_unregister_device(atkbd->dev);
+
+ /*
+ * Make sure we don't have a command in flight.
+ * Note that since atkbd->enabled is false event work will keep
+ * rescheduling itself until it gets canceled and will not try
+ * accessing freed input device or serio port.
+ */
cancel_delayed_work_sync(&atkbd->event_work);
- sysfs_remove_group(&serio->dev.kobj, &atkbd_attribute_group);
- input_unregister_device(atkbd->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
kfree(atkbd);
atkbd->dev = dev;
ps2_init(&atkbd->ps2dev, serio);
INIT_DELAYED_WORK(&atkbd->event_work, atkbd_event_work);
- mutex_init(&atkbd->event_mutex);
+ mutex_init(&atkbd->mutex);
switch (serio->id.type) {
{
struct atkbd *atkbd = serio_get_drvdata(serio);
struct serio_driver *drv = serio->drv;
+ int retval = -1;
if (!atkbd || !drv) {
printk(KERN_DEBUG "atkbd: reconnect request, but serio is disconnected, ignoring...\n");
return -1;
}
+ mutex_lock(&atkbd->mutex);
+
atkbd_disable(atkbd);
if (atkbd->write) {
if (atkbd_probe(atkbd))
- return -1;
+ goto out;
+
if (atkbd->set != atkbd_select_set(atkbd, atkbd->set, atkbd->extra))
- return -1;
+ goto out;
atkbd_activate(atkbd);
}
atkbd_enable(atkbd);
+ retval = 0;
- return 0;
+ out:
+ mutex_unlock(&atkbd->mutex);
+ return retval;
}
static struct serio_device_id atkbd_serio_ids[] = {
ssize_t (*handler)(struct atkbd *, char *))
{
struct serio *serio = to_serio_port(dev);
- int retval;
-
- retval = serio_pin_driver(serio);
- if (retval)
- return retval;
-
- if (serio->drv != &atkbd_drv) {
- retval = -ENODEV;
- goto out;
- }
-
- retval = handler((struct atkbd *)serio_get_drvdata(serio), buf);
+ struct atkbd *atkbd = serio_get_drvdata(serio);
-out:
- serio_unpin_driver(serio);
- return retval;
+ return handler(atkbd, buf);
}
static ssize_t atkbd_attr_set_helper(struct device *dev, const char *buf, size_t count,
ssize_t (*handler)(struct atkbd *, const char *, size_t))
{
struct serio *serio = to_serio_port(dev);
- struct atkbd *atkbd;
+ struct atkbd *atkbd = serio_get_drvdata(serio);
int retval;
- retval = serio_pin_driver(serio);
+ retval = mutex_lock_interruptible(&atkbd->mutex);
if (retval)
return retval;
- if (serio->drv != &atkbd_drv) {
- retval = -ENODEV;
- goto out;
- }
-
- atkbd = serio_get_drvdata(serio);
atkbd_disable(atkbd);
retval = handler(atkbd, buf, count);
atkbd_enable(atkbd);
-out:
- serio_unpin_driver(serio);
+ mutex_unlock(&atkbd->mutex);
+
return retval;
}
struct davinci_ks_platform_data *pdata = pdev->dev.platform_data;
int error, i;
+ if (pdata->device_enable) {
+ error = pdata->device_enable(dev);
+ if (error < 0) {
+ dev_dbg(dev, "device enable function failed\n");
+ return error;
+ }
+ }
+
if (!pdata->keymap) {
dev_dbg(dev, "no keymap from pdata\n");
return -EINVAL;
unsigned short *keycodes;
unsigned int row_shift;
+ DECLARE_BITMAP(disabled_gpios, MATRIX_MAX_ROWS);
+
uint32_t last_key_state[MATRIX_MAX_COLS];
struct delayed_work work;
+ spinlock_t lock;
bool scan_pending;
bool stopped;
- spinlock_t lock;
};
/*
matrix_keypad_stop(keypad->input_dev);
- if (device_may_wakeup(&pdev->dev))
- for (i = 0; i < pdata->num_row_gpios; i++)
- enable_irq_wake(gpio_to_irq(pdata->row_gpios[i]));
+ if (device_may_wakeup(&pdev->dev)) {
+ for (i = 0; i < pdata->num_row_gpios; i++) {
+ if (!test_bit(i, keypad->disabled_gpios)) {
+ unsigned int gpio = pdata->row_gpios[i];
+
+ if (enable_irq_wake(gpio_to_irq(gpio)) == 0)
+ __set_bit(i, keypad->disabled_gpios);
+ }
+ }
+ }
return 0;
}
const struct matrix_keypad_platform_data *pdata = keypad->pdata;
int i;
- if (device_may_wakeup(&pdev->dev))
- for (i = 0; i < pdata->num_row_gpios; i++)
- disable_irq_wake(gpio_to_irq(pdata->row_gpios[i]));
+ if (device_may_wakeup(&pdev->dev)) {
+ for (i = 0; i < pdata->num_row_gpios; i++) {
+ if (test_and_clear_bit(i, keypad->disabled_gpios)) {
+ unsigned int gpio = pdata->row_gpios[i];
+
+ disable_irq_wake(gpio_to_irq(gpio));
+ }
+ }
+ }
matrix_keypad_start(keypad->input_dev);
u8 reg;
int ret;
-#ifdef CONFIG_LOCKDEP
- /* WORKAROUND for lockdep forcing IRQF_DISABLED on us, which
- * we don't want and can't tolerate. Although it might be
- * friendlier not to borrow this thread context...
- */
- local_irq_enable();
-#endif
-
/* Read & Clear TWL4030 pending interrupt */
ret = twl4030_kpread(kp, ®, KEYP_ISR1, 1);
*
* NOTE: we assume this host is wired to TWL4040 INT1, not INT2 ...
*/
- error = request_irq(kp->irq, do_kp_irq, 0, pdev->name, kp);
+ error = request_threaded_irq(kp->irq, NULL, do_kp_irq,
+ 0, pdev->name, kp);
if (error) {
dev_info(kp->dbg_dev, "request_irq failed for irq no=%d\n",
kp->irq);
int err;
u8 value;
-#ifdef CONFIG_LOCKDEP
- /* WORKAROUND for lockdep forcing IRQF_DISABLED on us, which
- * we don't want and can't tolerate since this is a threaded
- * IRQ and can sleep due to the i2c reads it has to issue.
- * Although it might be friendlier not to borrow this thread
- * context...
- */
- local_irq_enable();
-#endif
-
err = twl_i2c_read_u8(TWL4030_MODULE_PM_MASTER, &value,
- STS_HW_CONDITIONS);
+ STS_HW_CONDITIONS);
if (!err) {
input_report_key(pwr, KEY_POWER, value & PWR_PWRON_IRQ);
input_sync(pwr);
pwr->phys = "twl4030_pwrbutton/input0";
pwr->dev.parent = &pdev->dev;
- err = request_irq(irq, powerbutton_irq,
+ err = request_threaded_irq(irq, NULL, powerbutton_irq,
IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
"twl4030_pwrbutton", pwr);
if (err < 0) {
.driver = {
.name = "wistron-bios",
.owner = THIS_MODULE,
-#if CONFIG_PM
+#ifdef CONFIG_PM
.pm = &wistron_pm_ops,
#endif
},
config MOUSE_PS2_LIFEBOOK
bool "Fujitsu Lifebook PS/2 mouse protocol extension" if EMBEDDED
default y
- depends on MOUSE_PS2 && X86
+ depends on MOUSE_PS2 && X86 && DMI
help
Say Y here if you have a Fujitsu B-series Lifebook PS/2
TouchScreen connected to your system.
/* trackpad finger data size, empirically at least ten fingers */
#define SIZEOF_FINGER sizeof(struct tp_finger)
#define SIZEOF_ALL_FINGERS (16 * SIZEOF_FINGER)
+#define MAX_FINGER_ORIENTATION 16384
/* device-specific parameters */
struct bcm5974_param {
input_set_abs_params(input_dev, ABS_Y,
0, cfg->y.dim, cfg->y.fuzz, 0);
+ /* finger touch area */
+ input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
+ cfg->w.devmin, cfg->w.devmax, 0, 0);
+ input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
+ cfg->w.devmin, cfg->w.devmax, 0, 0);
+ /* finger approach area */
+ input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR,
+ cfg->w.devmin, cfg->w.devmax, 0, 0);
+ input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR,
+ cfg->w.devmin, cfg->w.devmax, 0, 0);
+ /* finger orientation */
+ input_set_abs_params(input_dev, ABS_MT_ORIENTATION,
+ -MAX_FINGER_ORIENTATION,
+ MAX_FINGER_ORIENTATION, 0, 0);
+ /* finger position */
+ input_set_abs_params(input_dev, ABS_MT_POSITION_X,
+ cfg->x.devmin, cfg->x.devmax, 0, 0);
+ input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
+ cfg->y.devmin, cfg->y.devmax, 0, 0);
+
__set_bit(EV_KEY, input_dev->evbit);
__set_bit(BTN_TOUCH, input_dev->keybit);
__set_bit(BTN_TOOL_FINGER, input_dev->keybit);
return 0;
}
+static void report_finger_data(struct input_dev *input,
+ const struct bcm5974_config *cfg,
+ const struct tp_finger *f)
+{
+ input_report_abs(input, ABS_MT_TOUCH_MAJOR, raw2int(f->force_major));
+ input_report_abs(input, ABS_MT_TOUCH_MINOR, raw2int(f->force_minor));
+ input_report_abs(input, ABS_MT_WIDTH_MAJOR, raw2int(f->size_major));
+ input_report_abs(input, ABS_MT_WIDTH_MINOR, raw2int(f->size_minor));
+ input_report_abs(input, ABS_MT_ORIENTATION,
+ MAX_FINGER_ORIENTATION - raw2int(f->orientation));
+ input_report_abs(input, ABS_MT_POSITION_X, raw2int(f->abs_x));
+ input_report_abs(input, ABS_MT_POSITION_Y,
+ cfg->y.devmin + cfg->y.devmax - raw2int(f->abs_y));
+ input_mt_sync(input);
+}
+
/* report trackpad data as logical trackpad state */
static int report_tp_state(struct bcm5974 *dev, int size)
{
const struct bcm5974_config *c = &dev->cfg;
const struct tp_finger *f;
struct input_dev *input = dev->input;
- int raw_p, raw_w, raw_x, raw_y, raw_n;
+ int raw_p, raw_w, raw_x, raw_y, raw_n, i;
int ptest, origin, ibt = 0, nmin = 0, nmax = 0;
int abs_p = 0, abs_w = 0, abs_x = 0, abs_y = 0;
/* always track the first finger; when detached, start over */
if (raw_n) {
+
+ /* report raw trackpad data */
+ for (i = 0; i < raw_n; i++)
+ report_finger_data(input, c, &f[i]);
+
raw_p = raw2int(f->force_major);
raw_w = raw2int(f->size_major);
raw_x = raw2int(f->abs_x);
static int hgpk_register(struct psmouse *psmouse)
{
- struct input_dev *dev = psmouse->dev;
int err;
/* register handlers */
}
static const struct dmi_system_id __initconst lifebook_dmi_table[] = {
-#if defined(CONFIG_DMI) && defined(CONFIG_X86)
{
/* FLORA-ie 55mi */
.matches = {
},
},
{ }
-#endif
};
void __init lifebook_module_init(void)
synaptics_hardware = true;
if (max_proto > PSMOUSE_IMEX) {
- if (!set_properties || synaptics_init(psmouse) == 0)
+/*
+ * Try activating protocol, but check if support is enabled first, since
+ * we try detecting Synaptics even when protocol is disabled.
+ */
+ if (synaptics_supported() &&
+ (!set_properties || synaptics_init(psmouse) == 0)) {
return PSMOUSE_SYNAPTICS;
+ }
+
/*
* Some Synaptics touchpads can emulate extended protocols (like IMPS/2).
* Unfortunately Logitech/Genius probes confuse some firmware versions so
max_proto = PSMOUSE_IMEX;
}
-/*
- * Try Finger Sensing Pad
- */
- if (max_proto > PSMOUSE_IMEX) {
- if (fsp_detect(psmouse, set_properties) == 0) {
- if (!set_properties || fsp_init(psmouse) == 0)
- return PSMOUSE_FSP;
-/*
- * Init failed, try basic relative protocols
- */
- max_proto = PSMOUSE_IMEX;
- }
- }
if (max_proto > PSMOUSE_IMEX) {
if (genius_detect(psmouse, set_properties) == 0)
return PSMOUSE_TOUCHKIT_PS2;
}
+/*
+ * Try Finger Sensing Pad. We do it here because its probe upsets
+ * Trackpoint devices (causing TP_READ_ID command to time out).
+ */
+ if (max_proto > PSMOUSE_IMEX) {
+ if (fsp_detect(psmouse, set_properties) == 0) {
+ if (!set_properties || fsp_init(psmouse) == 0)
+ return PSMOUSE_FSP;
+/*
+ * Init failed, try basic relative protocols
+ */
+ max_proto = PSMOUSE_IMEX;
+ }
+ }
+
/*
* Reset to defaults in case the device got confused by extended
* protocol probes. Note that we follow up with full reset because
if (psmouse->cleanup)
psmouse->cleanup(psmouse);
- psmouse_reset(psmouse);
+/*
+ * Reset the mouse to defaults (bare PS/2 protocol).
+ */
+ ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_RESET_DIS);
/*
* Some boxes, such as HP nx7400, get terribly confused if mouse
struct serio *serio = to_serio_port(dev);
struct psmouse_attribute *attr = to_psmouse_attr(devattr);
struct psmouse *psmouse;
- int retval;
-
- retval = serio_pin_driver(serio);
- if (retval)
- return retval;
-
- if (serio->drv != &psmouse_drv) {
- retval = -ENODEV;
- goto out;
- }
psmouse = serio_get_drvdata(serio);
- retval = attr->show(psmouse, attr->data, buf);
-
-out:
- serio_unpin_driver(serio);
- return retval;
+ return attr->show(psmouse, attr->data, buf);
}
ssize_t psmouse_attr_set_helper(struct device *dev, struct device_attribute *devattr,
struct psmouse *psmouse, *parent = NULL;
int retval;
- retval = serio_pin_driver(serio);
- if (retval)
- return retval;
-
- if (serio->drv != &psmouse_drv) {
- retval = -ENODEV;
- goto out_unpin;
- }
-
retval = mutex_lock_interruptible(&psmouse_mutex);
if (retval)
- goto out_unpin;
+ goto out;
psmouse = serio_get_drvdata(serio);
out_unlock:
mutex_unlock(&psmouse_mutex);
- out_unpin:
- serio_unpin_driver(serio);
+ out:
return retval;
}
}
mutex_unlock(&psmouse_mutex);
- serio_unpin_driver(serio);
serio_unregister_child_port(serio);
- serio_pin_driver_uninterruptible(serio);
mutex_lock(&psmouse_mutex);
if (serio->drv != &psmouse_drv) {
* Finger Sensing Pad PS/2 mouse driver.
*
* Copyright (C) 2005-2007 Asia Vital Components Co., Ltd.
- * Copyright (C) 2005-2009 Tai-hwa Liang, Sentelic Corporation.
+ * Copyright (C) 2005-2010 Tai-hwa Liang, Sentelic Corporation.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
if (packet[3] & BIT(1))
button_status |= 0x0f; /* wheel up */
if (packet[3] & BIT(2))
- button_status |= BIT(5);/* horizontal left */
+ button_status |= BIT(4);/* horizontal left */
if (packet[3] & BIT(3))
- button_status |= BIT(4);/* horizontal right */
+ button_status |= BIT(5);/* horizontal right */
/* push back to packet queue */
if (button_status != 0)
packet[3] = button_status;
return -1;
}
+bool synaptics_supported(void)
+{
+ return true;
+}
+
#else /* CONFIG_MOUSE_PS2_SYNAPTICS */
void __init synaptics_module_init(void)
return -ENOSYS;
}
+bool synaptics_supported(void)
+{
+ return false;
+}
+
#endif /* CONFIG_MOUSE_PS2_SYNAPTICS */
int synaptics_detect(struct psmouse *psmouse, bool set_properties);
int synaptics_init(struct psmouse *psmouse);
void synaptics_reset(struct psmouse *psmouse);
+bool synaptics_supported(void);
#endif /* _SYNAPTICS_H */
* have turned up in 2007 that also need this again.
*/
static const struct dmi_system_id __initconst i8042_dmi_dritek_table[] = {
+ {
+ /* Acer Aspire 5610 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5610"),
+ },
+ },
{
/* Acer Aspire 5630 */
.matches = {
mutex_lock(&serio_mutex);
- /*
- * Note that we handle only one event here to give swsusp
- * a chance to freeze kseriod thread. Serio events should
- * be pretty rare so we are not concerned about taking
- * performance hit.
- */
- if ((event = serio_get_event())) {
+ while ((event = serio_get_event())) {
switch (event->type) {
case SERIO_REGISTER_PORT:
static int serio_thread(void *nothing)
{
- set_freezable();
do {
serio_handle_event();
- wait_event_freezable(serio_wait,
+ wait_event_interruptible(serio_wait,
kthread_should_stop() || !list_empty(&serio_event_list));
} while (!kthread_should_stop());
hfcmulti_pcm(struct hfc_multi *hc, int ch, int slot_tx, int bank_tx,
int slot_rx, int bank_rx)
{
- if (slot_rx < 0 || slot_rx < 0 || bank_tx < 0 || bank_rx < 0) {
+ if (slot_tx < 0 || slot_rx < 0 || bank_tx < 0 || bank_rx < 0) {
/* disable PCM */
mode_hfcmulti(hc, ch, hc->chan[ch].protocol, -1, 0, -1, 0);
return;
size_t recvbuf_size = 1500;
int recvlen;
struct socket *socket = NULL;
- DECLARE_COMPLETION(wait);
+ DECLARE_COMPLETION_ONSTACK(wait);
/* allocate buffer memory */
recvbuf = kmalloc(recvbuf_size, GFP_KERNEL);
* We assume the Guest has the same number of GDT entries as the
* Host, otherwise we'd have to dynamically allocate the Guest GDT.
*/
- if (num >= ARRAY_SIZE(cpu->arch.gdt))
+ if (num >= ARRAY_SIZE(cpu->arch.gdt)) {
kill_guest(cpu, "too many gdt entries %i", num);
+ return;
+ }
/* Set it up, then fix it. */
cpu->arch.gdt[num].a = lo;
return 0;
}
-static struct of_device_id smu_platform_match[] =
+static const struct of_device_id smu_platform_match[] =
{
{
.type = "smu",
return 0;
}
-static struct of_device_id fcu_match[] =
+static const struct of_device_id fcu_match[] =
{
{
.type = "fcu",
return 0;
}
-static struct of_device_id therm_of_match[] = {{
+static const struct of_device_id therm_of_match[] = {{
.name = "fan",
.compatible = "adm1030"
}, {}
return 0;
}
- if (blk_stack_limits(limits, &q->limits, start << 9) < 0)
- DMWARN("%s: target device %s is misaligned: "
+ if (bdev_stack_limits(limits, bdev, start) < 0)
+ DMWARN("%s: adding target device %s caused an alignment inconsistency: "
"physical_block_size=%u, logical_block_size=%u, "
"alignment_offset=%u, start=%llu",
dm_device_name(ti->table->md), bdevname(bdev, b),
q->limits.physical_block_size,
q->limits.logical_block_size,
q->limits.alignment_offset,
- (unsigned long long) start << 9);
-
+ (unsigned long long) start << SECTOR_SHIFT);
/*
* Check if merge fn is supported.
* for the table.
*/
if (blk_stack_limits(limits, &ti_limits, 0) < 0)
- DMWARN("%s: target device "
+ DMWARN("%s: adding target device "
"(start sect %llu len %llu) "
- "is misaligned",
+ "caused an alignment inconsistency",
dm_device_name(table->md),
(unsigned long long) ti->begin,
(unsigned long long) ti->len);
void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q,
struct queue_limits *limits)
{
- /*
- * Each target device in the table has a data area that should normally
- * be aligned such that the DM device's alignment_offset is 0.
- * FIXME: Propagate alignment_offsets up the stack and warn of
- * sub-optimal or inconsistent settings.
- */
- limits->alignment_offset = 0;
- limits->misaligned = 0;
-
/*
* Copy table's limits to the DM device's request_queue
*/
if (!atomic_dec_and_lock(&mddev->active, &all_mddevs_lock))
return;
if (!mddev->raid_disks && list_empty(&mddev->disks) &&
- !mddev->hold_active) {
+ mddev->ctime == 0 && !mddev->hold_active) {
+ /* Array is not configured at all, and not held active,
+ * so destroy it */
list_del(&mddev->all_mddevs);
if (mddev->gendisk) {
/* we did a probe so need to clean up.
mddev->barriers_work = 1;
mddev->ok_start_degraded = start_dirty_degraded;
- if (start_readonly)
+ if (start_readonly && mddev->ro == 0)
mddev->ro = 2; /* read-only, but switch on first write */
err = mddev->pers->run(mddev);
set_capacity(disk, mddev->array_sectors);
- /* If there is a partially-recovered drive we need to
- * start recovery here. If we leave it to md_check_recovery,
- * it will remove the drives and not do the right thing
- */
- if (mddev->degraded && !mddev->sync_thread) {
- int spares = 0;
- list_for_each_entry(rdev, &mddev->disks, same_set)
- if (rdev->raid_disk >= 0 &&
- !test_bit(In_sync, &rdev->flags) &&
- !test_bit(Faulty, &rdev->flags))
- /* complete an interrupted recovery */
- spares++;
- if (spares && mddev->pers->sync_request) {
- mddev->recovery = 0;
- set_bit(MD_RECOVERY_RUNNING, &mddev->recovery);
- mddev->sync_thread = md_register_thread(md_do_sync,
- mddev,
- "resync");
- if (!mddev->sync_thread) {
- printk(KERN_ERR "%s: could not start resync"
- " thread...\n",
- mdname(mddev));
- /* leave the spares where they are, it shouldn't hurt */
- mddev->recovery = 0;
- }
- }
- }
md_wakeup_thread(mddev->thread);
md_wakeup_thread(mddev->sync_thread); /* possibly kick off a reshape */
mddev->minor_version = info->minor_version;
mddev->patch_version = info->patch_version;
mddev->persistent = !info->not_persistent;
+ /* ensure mddev_put doesn't delete this now that there
+ * is some minimal configuration.
+ */
+ mddev->ctime = get_seconds();
return 0;
}
mddev->major_version = MD_MAJOR_VERSION;
mddev->curr_resync = 2;
try_again:
- if (kthread_should_stop()) {
+ if (kthread_should_stop())
set_bit(MD_RECOVERY_INTR, &mddev->recovery);
+
+ if (test_bit(MD_RECOVERY_INTR, &mddev->recovery))
goto skip;
- }
for_each_mddev(mddev2, tmp) {
if (mddev2 == mddev)
continue;
*/
-#include <linux/usb/input.h>
+#include <linux/input.h>
#include <media/ir-common.h>
#define IR_TAB_MIN_SIZE 32
}
if (params->mode == V4L2_TUNER_RADIO) {
- priv->tda8290_easy_mode = 0x01; /* Start with MN values */
+ /* Set TDA8295 to FM radio; Start TDA8290 with MN values */
+ priv->tda8290_easy_mode = (priv->ver & TDA8295) ? 0x80 : 0x01;
tuner_dbg("setting to radio FM\n");
} else {
tuner_dbg("setting tda829x to system %s\n", mode);
static int tda8295_probe(struct tuner_i2c_props *i2c_props)
{
#define TDA8295_ID 0x8a
+#define TDA8295C2_ID 0x8b
unsigned char tda8295_id[] = { 0x2f, 0x00 };
/* detect tda8295 */
tuner_i2c_xfer_send(i2c_props, &tda8295_id[0], 1);
tuner_i2c_xfer_recv(i2c_props, &tda8295_id[1], 1);
- if (tda8295_id[1] == TDA8295_ID) {
+ if ((tda8295_id[1] & 0xfe) == TDA8295_ID) {
if (debug)
- printk(KERN_DEBUG "%s: tda8295 detected @ %d-%04x\n",
- __func__, i2c_adapter_id(i2c_props->adap),
+ printk(KERN_DEBUG "%s: %s detected @ %d-%04x\n",
+ __func__, (tda8295_id[1] == TDA8295_ID) ?
+ "tda8295c1" : "tda8295c2",
+ i2c_adapter_id(i2c_props->adap),
i2c_props->addr);
return 0;
}
depends on DVB_CORE && PCI && I2C
source "drivers/media/dvb/pt1/Kconfig"
+comment "Supported Mantis Adapters"
+ depends on DVB_CORE && PCI && I2C
+ source "drivers/media/dvb/mantis/Kconfig"
+
comment "Supported DVB Frontends"
depends on DVB_CORE
source "drivers/media/dvb/frontends/Kconfig"
# Makefile for the kernel multimedia device drivers.
#
-obj-y := dvb-core/ frontends/ ttpci/ ttusb-dec/ ttusb-budget/ b2c2/ bt8xx/ dvb-usb/ pluto2/ siano/ dm1105/ pt1/
+obj-y := dvb-core/ \
+ frontends/ \
+ ttpci/ \
+ ttusb-dec/ \
+ ttusb-budget/ \
+ b2c2/ \
+ bt8xx/ \
+ dvb-usb/ \
+ pluto2/ \
+ siano/ \
+ dm1105/ \
+ pt1/ \
+ mantis/
obj-$(CONFIG_DVB_FIREDTV) += firewire/
unsigned long flags;
int su;
- if ((tcode != TCODE_WRITE_QUADLET_REQUEST &&
- tcode != TCODE_WRITE_BLOCK_REQUEST) ||
- offset != CSR_REGISTER_BASE + CSR_FCP_RESPONSE ||
- length == 0 ||
- (((u8 *)payload)[0] & 0xf0) != 0) {
- fw_send_response(card, request, RCODE_TYPE_ERROR);
+ if (length < 2 || (((u8 *)payload)[0] & 0xf0) != 0)
return;
- }
su = ((u8 *)payload)[1] & 0x7;
}
spin_unlock_irqrestore(&node_list_lock, flags);
- if (fdtv) {
+ if (fdtv)
avc_recv(fdtv, payload, length);
- fw_send_response(card, request, RCODE_COMPLETE);
- }
}
static struct fw_address_handler fcp_handler = {
help
A DVB-S/S2 tuner module. Say Y when you want to support this frontend.
+config DVB_MB86A16
+ tristate "Fujitsu MB86A16 based"
+ depends on DVB_CORE && I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A DVB-S/DSS Direct Conversion reveiver.
+ Say Y when you want to support this frontend.
+
comment "DVB-T (terrestrial) frontends"
depends on DVB_CORE
help
A DMB-TH tuner module. Say Y when you want to support this frontend.
+config DVB_TDA665x
+ tristate "TDA665x tuner"
+ depends on DVB_CORE && I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ Support for tuner modules based on Philips TDA6650/TDA6651 chips.
+ Say Y when you want to support this chip.
+
+ Currently supported tuners:
+ * Panasonic ENV57H12D5 (ET-50DT)
+
comment "Tools to develop new frontends"
config DVB_DUMMY_FE
obj-$(CONFIG_DVB_TUNER_CX24113) += cx24113.o
obj-$(CONFIG_DVB_S5H1411) += s5h1411.o
obj-$(CONFIG_DVB_LGS8GL5) += lgs8gl5.o
+obj-$(CONFIG_DVB_TDA665x) += tda665x.o
obj-$(CONFIG_DVB_LGS8GXX) += lgs8gxx.o
obj-$(CONFIG_DVB_ATBM8830) += atbm8830.o
obj-$(CONFIG_DVB_DUMMY_FE) += dvb_dummy_fe.o
obj-$(CONFIG_DVB_ISL6423) += isl6423.o
obj-$(CONFIG_DVB_EC100) += ec100.o
obj-$(CONFIG_DVB_DS3000) += ds3000.o
+obj-$(CONFIG_DVB_MB86A16) += mb86a16.o
static inline enum frontend_tune_state dib8000_get_tune_state(struct dvb_frontend *fe)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
- return CT_SHUTDOWN,
+ return CT_SHUTDOWN;
}
static inline void dib8000_pwm_agc_reset(struct dvb_frontend *fe)
{
u16 usref_qam256; /* default: 0x2a80 */
/* disable i2c repeater - 0:repeater enabled 1:repeater disabled */
- int deny_i2c_rptr:1;
+ unsigned int deny_i2c_rptr:1;
/* spectral inversion - 0:disabled 1:enabled */
- int spectral_inversion:1;
+ unsigned int spectral_inversion:1;
/* use RF AGC loop - 0:disabled 1:enabled */
- int rf_agc_loop:1;
+ unsigned int rf_agc_loop:1;
enum lgdt3305_mpeg_mode mpeg_mode;
enum lgdt3305_tp_clock_edge tpclk_edge;
--- /dev/null
+/*
+ Fujitsu MB86A16 DVB-S/DSS DC Receiver driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+
+#include "dvb_frontend.h"
+#include "mb86a16.h"
+#include "mb86a16_priv.h"
+
+unsigned int verbose = 5;
+module_param(verbose, int, 0644);
+
+#define ABS(x) ((x) < 0 ? (-x) : (x))
+
+struct mb86a16_state {
+ struct i2c_adapter *i2c_adap;
+ const struct mb86a16_config *config;
+ struct dvb_frontend frontend;
+
+ /* tuning parameters */
+ int frequency;
+ int srate;
+
+ /* Internal stuff */
+ int master_clk;
+ int deci;
+ int csel;
+ int rsel;
+};
+
+#define MB86A16_ERROR 0
+#define MB86A16_NOTICE 1
+#define MB86A16_INFO 2
+#define MB86A16_DEBUG 3
+
+#define dprintk(x, y, z, format, arg...) do { \
+ if (z) { \
+ if ((x > MB86A16_ERROR) && (x > y)) \
+ printk(KERN_ERR "%s: " format "\n", __func__, ##arg); \
+ else if ((x > MB86A16_NOTICE) && (x > y)) \
+ printk(KERN_NOTICE "%s: " format "\n", __func__, ##arg); \
+ else if ((x > MB86A16_INFO) && (x > y)) \
+ printk(KERN_INFO "%s: " format "\n", __func__, ##arg); \
+ else if ((x > MB86A16_DEBUG) && (x > y)) \
+ printk(KERN_DEBUG "%s: " format "\n", __func__, ##arg); \
+ } else { \
+ if (x > y) \
+ printk(format, ##arg); \
+ } \
+} while (0)
+
+#define TRACE_IN dprintk(verbose, MB86A16_DEBUG, 1, "-->()")
+#define TRACE_OUT dprintk(verbose, MB86A16_DEBUG, 1, "()-->")
+
+static int mb86a16_write(struct mb86a16_state *state, u8 reg, u8 val)
+{
+ int ret;
+ u8 buf[] = { reg, val };
+
+ struct i2c_msg msg = {
+ .addr = state->config->demod_address,
+ .flags = 0,
+ .buf = buf,
+ .len = 2
+ };
+
+ dprintk(verbose, MB86A16_DEBUG, 1,
+ "writing to [0x%02x],Reg[0x%02x],Data[0x%02x]",
+ state->config->demod_address, buf[0], buf[1]);
+
+ ret = i2c_transfer(state->i2c_adap, &msg, 1);
+
+ return (ret != 1) ? -EREMOTEIO : 0;
+}
+
+static int mb86a16_read(struct mb86a16_state *state, u8 reg, u8 *val)
+{
+ int ret;
+ u8 b0[] = { reg };
+ u8 b1[] = { 0 };
+
+ struct i2c_msg msg[] = {
+ {
+ .addr = state->config->demod_address,
+ .flags = 0,
+ .buf = b0,
+ .len = 1
+ }, {
+ .addr = state->config->demod_address,
+ .flags = I2C_M_RD,
+ .buf = b1,
+ .len = 1
+ }
+ };
+ ret = i2c_transfer(state->i2c_adap, msg, 2);
+ if (ret != 2) {
+ dprintk(verbose, MB86A16_ERROR, 1, "read error(reg=0x%02x, ret=0x%i)",
+ reg, ret);
+
+ return -EREMOTEIO;
+ }
+ *val = b1[0];
+
+ return ret;
+}
+
+static int CNTM_set(struct mb86a16_state *state,
+ unsigned char timint1,
+ unsigned char timint2,
+ unsigned char cnext)
+{
+ unsigned char val;
+
+ val = (timint1 << 4) | (timint2 << 2) | cnext;
+ if (mb86a16_write(state, MB86A16_CNTMR, val) < 0)
+ goto err;
+
+ return 0;
+
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+}
+
+static int smrt_set(struct mb86a16_state *state, int rate)
+{
+ int tmp ;
+ int m ;
+ unsigned char STOFS0, STOFS1;
+
+ m = 1 << state->deci;
+ tmp = (8192 * state->master_clk - 2 * m * rate * 8192 + state->master_clk / 2) / state->master_clk;
+
+ STOFS0 = tmp & 0x0ff;
+ STOFS1 = (tmp & 0xf00) >> 8;
+
+ if (mb86a16_write(state, MB86A16_SRATE1, (state->deci << 2) |
+ (state->csel << 1) |
+ state->rsel) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_SRATE2, STOFS0) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_SRATE3, STOFS1) < 0)
+ goto err;
+
+ return 0;
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -1;
+}
+
+static int srst(struct mb86a16_state *state)
+{
+ if (mb86a16_write(state, MB86A16_RESET, 0x04) < 0)
+ goto err;
+
+ return 0;
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+
+}
+
+static int afcex_data_set(struct mb86a16_state *state,
+ unsigned char AFCEX_L,
+ unsigned char AFCEX_H)
+{
+ if (mb86a16_write(state, MB86A16_AFCEXL, AFCEX_L) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_AFCEXH, AFCEX_H) < 0)
+ goto err;
+
+ return 0;
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+
+ return -1;
+}
+
+static int afcofs_data_set(struct mb86a16_state *state,
+ unsigned char AFCEX_L,
+ unsigned char AFCEX_H)
+{
+ if (mb86a16_write(state, 0x58, AFCEX_L) < 0)
+ goto err;
+ if (mb86a16_write(state, 0x59, AFCEX_H) < 0)
+ goto err;
+
+ return 0;
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+}
+
+static int stlp_set(struct mb86a16_state *state,
+ unsigned char STRAS,
+ unsigned char STRBS)
+{
+ if (mb86a16_write(state, MB86A16_STRFILTCOEF1, (STRBS << 3) | (STRAS)) < 0)
+ goto err;
+
+ return 0;
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+}
+
+static int Vi_set(struct mb86a16_state *state, unsigned char ETH, unsigned char VIA)
+{
+ if (mb86a16_write(state, MB86A16_VISET2, 0x04) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_VISET3, 0xf5) < 0)
+ goto err;
+
+ return 0;
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+}
+
+static int initial_set(struct mb86a16_state *state)
+{
+ if (stlp_set(state, 5, 7))
+ goto err;
+
+ udelay(100);
+ if (afcex_data_set(state, 0, 0))
+ goto err;
+
+ udelay(100);
+ if (afcofs_data_set(state, 0, 0))
+ goto err;
+
+ udelay(100);
+ if (mb86a16_write(state, MB86A16_CRLFILTCOEF1, 0x16) < 0)
+ goto err;
+ if (mb86a16_write(state, 0x2f, 0x21) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_VIMAG, 0x38) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_FAGCS1, 0x00) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_FAGCS2, 0x1c) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_FAGCS3, 0x20) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_FAGCS4, 0x1e) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_FAGCS5, 0x23) < 0)
+ goto err;
+ if (mb86a16_write(state, 0x54, 0xff) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_TSOUT, 0x00) < 0)
+ goto err;
+
+ return 0;
+
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+}
+
+static int S01T_set(struct mb86a16_state *state,
+ unsigned char s1t,
+ unsigned s0t)
+{
+ if (mb86a16_write(state, 0x33, (s1t << 3) | s0t) < 0)
+ goto err;
+
+ return 0;
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+}
+
+
+static int EN_set(struct mb86a16_state *state,
+ int cren,
+ int afcen)
+{
+ unsigned char val;
+
+ val = 0x7a | (cren << 7) | (afcen << 2);
+ if (mb86a16_write(state, 0x49, val) < 0)
+ goto err;
+
+ return 0;
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+}
+
+static int AFCEXEN_set(struct mb86a16_state *state,
+ int afcexen,
+ int smrt)
+{
+ unsigned char AFCA ;
+
+ if (smrt > 18875)
+ AFCA = 4;
+ else if (smrt > 9375)
+ AFCA = 3;
+ else if (smrt > 2250)
+ AFCA = 2;
+ else
+ AFCA = 1;
+
+ if (mb86a16_write(state, 0x2a, 0x02 | (afcexen << 5) | (AFCA << 2)) < 0)
+ goto err;
+
+ return 0;
+
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+}
+
+static int DAGC_data_set(struct mb86a16_state *state,
+ unsigned char DAGCA,
+ unsigned char DAGCW)
+{
+ if (mb86a16_write(state, 0x2d, (DAGCA << 3) | DAGCW) < 0)
+ goto err;
+
+ return 0;
+
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+}
+
+static void smrt_info_get(struct mb86a16_state *state, int rate)
+{
+ if (rate >= 37501) {
+ state->deci = 0; state->csel = 0; state->rsel = 0;
+ } else if (rate >= 30001) {
+ state->deci = 0; state->csel = 0; state->rsel = 1;
+ } else if (rate >= 26251) {
+ state->deci = 0; state->csel = 1; state->rsel = 0;
+ } else if (rate >= 22501) {
+ state->deci = 0; state->csel = 1; state->rsel = 1;
+ } else if (rate >= 18751) {
+ state->deci = 1; state->csel = 0; state->rsel = 0;
+ } else if (rate >= 15001) {
+ state->deci = 1; state->csel = 0; state->rsel = 1;
+ } else if (rate >= 13126) {
+ state->deci = 1; state->csel = 1; state->rsel = 0;
+ } else if (rate >= 11251) {
+ state->deci = 1; state->csel = 1; state->rsel = 1;
+ } else if (rate >= 9376) {
+ state->deci = 2; state->csel = 0; state->rsel = 0;
+ } else if (rate >= 7501) {
+ state->deci = 2; state->csel = 0; state->rsel = 1;
+ } else if (rate >= 6563) {
+ state->deci = 2; state->csel = 1; state->rsel = 0;
+ } else if (rate >= 5626) {
+ state->deci = 2; state->csel = 1; state->rsel = 1;
+ } else if (rate >= 4688) {
+ state->deci = 3; state->csel = 0; state->rsel = 0;
+ } else if (rate >= 3751) {
+ state->deci = 3; state->csel = 0; state->rsel = 1;
+ } else if (rate >= 3282) {
+ state->deci = 3; state->csel = 1; state->rsel = 0;
+ } else if (rate >= 2814) {
+ state->deci = 3; state->csel = 1; state->rsel = 1;
+ } else if (rate >= 2344) {
+ state->deci = 4; state->csel = 0; state->rsel = 0;
+ } else if (rate >= 1876) {
+ state->deci = 4; state->csel = 0; state->rsel = 1;
+ } else if (rate >= 1641) {
+ state->deci = 4; state->csel = 1; state->rsel = 0;
+ } else if (rate >= 1407) {
+ state->deci = 4; state->csel = 1; state->rsel = 1;
+ } else if (rate >= 1172) {
+ state->deci = 5; state->csel = 0; state->rsel = 0;
+ } else if (rate >= 939) {
+ state->deci = 5; state->csel = 0; state->rsel = 1;
+ } else if (rate >= 821) {
+ state->deci = 5; state->csel = 1; state->rsel = 0;
+ } else {
+ state->deci = 5; state->csel = 1; state->rsel = 1;
+ }
+
+ if (state->csel == 0)
+ state->master_clk = 92000;
+ else
+ state->master_clk = 61333;
+
+}
+
+static int signal_det(struct mb86a16_state *state,
+ int smrt,
+ unsigned char *SIG)
+{
+
+ int ret ;
+ int smrtd ;
+ int wait_sym ;
+
+ u32 wait_t;
+ unsigned char S[3] ;
+ int i ;
+
+ if (*SIG > 45) {
+ if (CNTM_set(state, 2, 1, 2) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "CNTM set Error");
+ return -1;
+ }
+ wait_sym = 40000;
+ } else {
+ if (CNTM_set(state, 3, 1, 2) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "CNTM set Error");
+ return -1;
+ }
+ wait_sym = 80000;
+ }
+ for (i = 0; i < 3; i++) {
+ if (i == 0)
+ smrtd = smrt * 98 / 100;
+ else if (i == 1)
+ smrtd = smrt;
+ else
+ smrtd = smrt * 102 / 100;
+ smrt_info_get(state, smrtd);
+ smrt_set(state, smrtd);
+ srst(state);
+ wait_t = (wait_sym + 99 * smrtd / 100) / smrtd;
+ if (wait_t == 0)
+ wait_t = 1;
+ msleep_interruptible(10);
+ if (mb86a16_read(state, 0x37, &(S[i])) != 2) {
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+ }
+ }
+ if ((S[1] > S[0] * 112 / 100) &&
+ (S[1] > S[2] * 112 / 100)) {
+
+ ret = 1;
+ } else {
+ ret = 0;
+ }
+ *SIG = S[1];
+
+ if (CNTM_set(state, 0, 1, 2) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "CNTM set Error");
+ return -1;
+ }
+
+ return ret;
+}
+
+static int rf_val_set(struct mb86a16_state *state,
+ int f,
+ int smrt,
+ unsigned char R)
+{
+ unsigned char C, F, B;
+ int M;
+ unsigned char rf_val[5];
+ int ack = -1;
+
+ if (smrt > 37750)
+ C = 1;
+ else if (smrt > 18875)
+ C = 2;
+ else if (smrt > 5500)
+ C = 3;
+ else
+ C = 4;
+
+ if (smrt > 30500)
+ F = 3;
+ else if (smrt > 9375)
+ F = 1;
+ else if (smrt > 4625)
+ F = 0;
+ else
+ F = 2;
+
+ if (f < 1060)
+ B = 0;
+ else if (f < 1175)
+ B = 1;
+ else if (f < 1305)
+ B = 2;
+ else if (f < 1435)
+ B = 3;
+ else if (f < 1570)
+ B = 4;
+ else if (f < 1715)
+ B = 5;
+ else if (f < 1845)
+ B = 6;
+ else if (f < 1980)
+ B = 7;
+ else if (f < 2080)
+ B = 8;
+ else
+ B = 9;
+
+ M = f * (1 << R) / 2;
+
+ rf_val[0] = 0x01 | (C << 3) | (F << 1);
+ rf_val[1] = (R << 5) | ((M & 0x1f000) >> 12);
+ rf_val[2] = (M & 0x00ff0) >> 4;
+ rf_val[3] = ((M & 0x0000f) << 4) | B;
+
+ /* Frequency Set */
+ if (mb86a16_write(state, 0x21, rf_val[0]) < 0)
+ ack = 0;
+ if (mb86a16_write(state, 0x22, rf_val[1]) < 0)
+ ack = 0;
+ if (mb86a16_write(state, 0x23, rf_val[2]) < 0)
+ ack = 0;
+ if (mb86a16_write(state, 0x24, rf_val[3]) < 0)
+ ack = 0;
+ if (mb86a16_write(state, 0x25, 0x01) < 0)
+ ack = 0;
+ if (ack == 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "RF Setup - I2C transfer error");
+ return -EREMOTEIO;
+ }
+
+ return 0;
+}
+
+static int afcerr_chk(struct mb86a16_state *state)
+{
+ unsigned char AFCM_L, AFCM_H ;
+ int AFCM ;
+ int afcm, afcerr ;
+
+ if (mb86a16_read(state, 0x0e, &AFCM_L) != 2)
+ goto err;
+ if (mb86a16_read(state, 0x0f, &AFCM_H) != 2)
+ goto err;
+
+ AFCM = (AFCM_H << 8) + AFCM_L;
+
+ if (AFCM > 2048)
+ afcm = AFCM - 4096;
+ else
+ afcm = AFCM;
+ afcerr = afcm * state->master_clk / 8192;
+
+ return afcerr;
+
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+}
+
+static int dagcm_val_get(struct mb86a16_state *state)
+{
+ int DAGCM;
+ unsigned char DAGCM_H, DAGCM_L;
+
+ if (mb86a16_read(state, 0x45, &DAGCM_L) != 2)
+ goto err;
+ if (mb86a16_read(state, 0x46, &DAGCM_H) != 2)
+ goto err;
+
+ DAGCM = (DAGCM_H << 8) + DAGCM_L;
+
+ return DAGCM;
+
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+}
+
+static int mb86a16_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+ u8 stat, stat2;
+ struct mb86a16_state *state = fe->demodulator_priv;
+
+ *status = 0;
+
+ if (mb86a16_read(state, MB86A16_SIG1, &stat) != 2)
+ goto err;
+ if (mb86a16_read(state, MB86A16_SIG2, &stat2) != 2)
+ goto err;
+ if ((stat > 25) && (stat2 > 25))
+ *status |= FE_HAS_SIGNAL;
+ if ((stat > 45) && (stat2 > 45))
+ *status |= FE_HAS_CARRIER;
+
+ if (mb86a16_read(state, MB86A16_STATUS, &stat) != 2)
+ goto err;
+
+ if (stat & 0x01)
+ *status |= FE_HAS_SYNC;
+ if (stat & 0x01)
+ *status |= FE_HAS_VITERBI;
+
+ if (mb86a16_read(state, MB86A16_FRAMESYNC, &stat) != 2)
+ goto err;
+
+ if ((stat & 0x0f) && (*status & FE_HAS_VITERBI))
+ *status |= FE_HAS_LOCK;
+
+ return 0;
+
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+}
+
+static int sync_chk(struct mb86a16_state *state,
+ unsigned char *VIRM)
+{
+ unsigned char val;
+ int sync;
+
+ if (mb86a16_read(state, 0x0d, &val) != 2)
+ goto err;
+
+ dprintk(verbose, MB86A16_INFO, 1, "Status = %02x,", val);
+ sync = val & 0x01;
+ *VIRM = (val & 0x1c) >> 2;
+
+ return sync;
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+
+}
+
+static int freqerr_chk(struct mb86a16_state *state,
+ int fTP,
+ int smrt,
+ int unit)
+{
+ unsigned char CRM, AFCML, AFCMH;
+ unsigned char temp1, temp2, temp3;
+ int crm, afcm, AFCM;
+ int crrerr, afcerr; /* kHz */
+ int frqerr; /* MHz */
+ int afcen, afcexen = 0;
+ int R, M, fOSC, fOSC_OFS;
+
+ if (mb86a16_read(state, 0x43, &CRM) != 2)
+ goto err;
+
+ if (CRM > 127)
+ crm = CRM - 256;
+ else
+ crm = CRM;
+
+ crrerr = smrt * crm / 256;
+ if (mb86a16_read(state, 0x49, &temp1) != 2)
+ goto err;
+
+ afcen = (temp1 & 0x04) >> 2;
+ if (afcen == 0) {
+ if (mb86a16_read(state, 0x2a, &temp1) != 2)
+ goto err;
+ afcexen = (temp1 & 0x20) >> 5;
+ }
+
+ if (afcen == 1) {
+ if (mb86a16_read(state, 0x0e, &AFCML) != 2)
+ goto err;
+ if (mb86a16_read(state, 0x0f, &AFCMH) != 2)
+ goto err;
+ } else if (afcexen == 1) {
+ if (mb86a16_read(state, 0x2b, &AFCML) != 2)
+ goto err;
+ if (mb86a16_read(state, 0x2c, &AFCMH) != 2)
+ goto err;
+ }
+ if ((afcen == 1) || (afcexen == 1)) {
+ smrt_info_get(state, smrt);
+ AFCM = ((AFCMH & 0x01) << 8) + AFCML;
+ if (AFCM > 255)
+ afcm = AFCM - 512;
+ else
+ afcm = AFCM;
+
+ afcerr = afcm * state->master_clk / 8192;
+ } else
+ afcerr = 0;
+
+ if (mb86a16_read(state, 0x22, &temp1) != 2)
+ goto err;
+ if (mb86a16_read(state, 0x23, &temp2) != 2)
+ goto err;
+ if (mb86a16_read(state, 0x24, &temp3) != 2)
+ goto err;
+
+ R = (temp1 & 0xe0) >> 5;
+ M = ((temp1 & 0x1f) << 12) + (temp2 << 4) + (temp3 >> 4);
+ if (R == 0)
+ fOSC = 2 * M;
+ else
+ fOSC = M;
+
+ fOSC_OFS = fOSC - fTP;
+
+ if (unit == 0) { /* MHz */
+ if (crrerr + afcerr + fOSC_OFS * 1000 >= 0)
+ frqerr = (crrerr + afcerr + fOSC_OFS * 1000 + 500) / 1000;
+ else
+ frqerr = (crrerr + afcerr + fOSC_OFS * 1000 - 500) / 1000;
+ } else { /* kHz */
+ frqerr = crrerr + afcerr + fOSC_OFS * 1000;
+ }
+
+ return frqerr;
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+}
+
+static unsigned char vco_dev_get(struct mb86a16_state *state, int smrt)
+{
+ unsigned char R;
+
+ if (smrt > 9375)
+ R = 0;
+ else
+ R = 1;
+
+ return R;
+}
+
+static void swp_info_get(struct mb86a16_state *state,
+ int fOSC_start,
+ int smrt,
+ int v, int R,
+ int swp_ofs,
+ int *fOSC,
+ int *afcex_freq,
+ unsigned char *AFCEX_L,
+ unsigned char *AFCEX_H)
+{
+ int AFCEX ;
+ int crnt_swp_freq ;
+
+ crnt_swp_freq = fOSC_start * 1000 + v * swp_ofs;
+
+ if (R == 0)
+ *fOSC = (crnt_swp_freq + 1000) / 2000 * 2;
+ else
+ *fOSC = (crnt_swp_freq + 500) / 1000;
+
+ if (*fOSC >= crnt_swp_freq)
+ *afcex_freq = *fOSC * 1000 - crnt_swp_freq;
+ else
+ *afcex_freq = crnt_swp_freq - *fOSC * 1000;
+
+ AFCEX = *afcex_freq * 8192 / state->master_clk;
+ *AFCEX_L = AFCEX & 0x00ff;
+ *AFCEX_H = (AFCEX & 0x0f00) >> 8;
+}
+
+
+static int swp_freq_calcuation(struct mb86a16_state *state, int i, int v, int *V, int vmax, int vmin,
+ int SIGMIN, int fOSC, int afcex_freq, int swp_ofs, unsigned char *SIG1)
+{
+ int swp_freq ;
+
+ if ((i % 2 == 1) && (v <= vmax)) {
+ /* positive v (case 1) */
+ if ((v - 1 == vmin) &&
+ (*(V + 30 + v) >= 0) &&
+ (*(V + 30 + v - 1) >= 0) &&
+ (*(V + 30 + v - 1) > *(V + 30 + v)) &&
+ (*(V + 30 + v - 1) > SIGMIN)) {
+
+ swp_freq = fOSC * 1000 + afcex_freq - swp_ofs;
+ *SIG1 = *(V + 30 + v - 1);
+ } else if ((v == vmax) &&
+ (*(V + 30 + v) >= 0) &&
+ (*(V + 30 + v - 1) >= 0) &&
+ (*(V + 30 + v) > *(V + 30 + v - 1)) &&
+ (*(V + 30 + v) > SIGMIN)) {
+ /* (case 2) */
+ swp_freq = fOSC * 1000 + afcex_freq;
+ *SIG1 = *(V + 30 + v);
+ } else if ((*(V + 30 + v) > 0) &&
+ (*(V + 30 + v - 1) > 0) &&
+ (*(V + 30 + v - 2) > 0) &&
+ (*(V + 30 + v - 3) > 0) &&
+ (*(V + 30 + v - 1) > *(V + 30 + v)) &&
+ (*(V + 30 + v - 2) > *(V + 30 + v - 3)) &&
+ ((*(V + 30 + v - 1) > SIGMIN) ||
+ (*(V + 30 + v - 2) > SIGMIN))) {
+ /* (case 3) */
+ if (*(V + 30 + v - 1) >= *(V + 30 + v - 2)) {
+ swp_freq = fOSC * 1000 + afcex_freq - swp_ofs;
+ *SIG1 = *(V + 30 + v - 1);
+ } else {
+ swp_freq = fOSC * 1000 + afcex_freq - swp_ofs * 2;
+ *SIG1 = *(V + 30 + v - 2);
+ }
+ } else if ((v == vmax) &&
+ (*(V + 30 + v) >= 0) &&
+ (*(V + 30 + v - 1) >= 0) &&
+ (*(V + 30 + v - 2) >= 0) &&
+ (*(V + 30 + v) > *(V + 30 + v - 2)) &&
+ (*(V + 30 + v - 1) > *(V + 30 + v - 2)) &&
+ ((*(V + 30 + v) > SIGMIN) ||
+ (*(V + 30 + v - 1) > SIGMIN))) {
+ /* (case 4) */
+ if (*(V + 30 + v) >= *(V + 30 + v - 1)) {
+ swp_freq = fOSC * 1000 + afcex_freq;
+ *SIG1 = *(V + 30 + v);
+ } else {
+ swp_freq = fOSC * 1000 + afcex_freq - swp_ofs;
+ *SIG1 = *(V + 30 + v - 1);
+ }
+ } else {
+ swp_freq = -1 ;
+ }
+ } else if ((i % 2 == 0) && (v >= vmin)) {
+ /* Negative v (case 1) */
+ if ((*(V + 30 + v) > 0) &&
+ (*(V + 30 + v + 1) > 0) &&
+ (*(V + 30 + v + 2) > 0) &&
+ (*(V + 30 + v + 1) > *(V + 30 + v)) &&
+ (*(V + 30 + v + 1) > *(V + 30 + v + 2)) &&
+ (*(V + 30 + v + 1) > SIGMIN)) {
+
+ swp_freq = fOSC * 1000 + afcex_freq + swp_ofs;
+ *SIG1 = *(V + 30 + v + 1);
+ } else if ((v + 1 == vmax) &&
+ (*(V + 30 + v) >= 0) &&
+ (*(V + 30 + v + 1) >= 0) &&
+ (*(V + 30 + v + 1) > *(V + 30 + v)) &&
+ (*(V + 30 + v + 1) > SIGMIN)) {
+ /* (case 2) */
+ swp_freq = fOSC * 1000 + afcex_freq + swp_ofs;
+ *SIG1 = *(V + 30 + v);
+ } else if ((v == vmin) &&
+ (*(V + 30 + v) > 0) &&
+ (*(V + 30 + v + 1) > 0) &&
+ (*(V + 30 + v + 2) > 0) &&
+ (*(V + 30 + v) > *(V + 30 + v + 1)) &&
+ (*(V + 30 + v) > *(V + 30 + v + 2)) &&
+ (*(V + 30 + v) > SIGMIN)) {
+ /* (case 3) */
+ swp_freq = fOSC * 1000 + afcex_freq;
+ *SIG1 = *(V + 30 + v);
+ } else if ((*(V + 30 + v) >= 0) &&
+ (*(V + 30 + v + 1) >= 0) &&
+ (*(V + 30 + v + 2) >= 0) &&
+ (*(V + 30 + v + 3) >= 0) &&
+ (*(V + 30 + v + 1) > *(V + 30 + v)) &&
+ (*(V + 30 + v + 2) > *(V + 30 + v + 3)) &&
+ ((*(V + 30 + v + 1) > SIGMIN) ||
+ (*(V + 30 + v + 2) > SIGMIN))) {
+ /* (case 4) */
+ if (*(V + 30 + v + 1) >= *(V + 30 + v + 2)) {
+ swp_freq = fOSC * 1000 + afcex_freq + swp_ofs;
+ *SIG1 = *(V + 30 + v + 1);
+ } else {
+ swp_freq = fOSC * 1000 + afcex_freq + swp_ofs * 2;
+ *SIG1 = *(V + 30 + v + 2);
+ }
+ } else if ((*(V + 30 + v) >= 0) &&
+ (*(V + 30 + v + 1) >= 0) &&
+ (*(V + 30 + v + 2) >= 0) &&
+ (*(V + 30 + v + 3) >= 0) &&
+ (*(V + 30 + v) > *(V + 30 + v + 2)) &&
+ (*(V + 30 + v + 1) > *(V + 30 + v + 2)) &&
+ (*(V + 30 + v) > *(V + 30 + v + 3)) &&
+ (*(V + 30 + v + 1) > *(V + 30 + v + 3)) &&
+ ((*(V + 30 + v) > SIGMIN) ||
+ (*(V + 30 + v + 1) > SIGMIN))) {
+ /* (case 5) */
+ if (*(V + 30 + v) >= *(V + 30 + v + 1)) {
+ swp_freq = fOSC * 1000 + afcex_freq;
+ *SIG1 = *(V + 30 + v);
+ } else {
+ swp_freq = fOSC * 1000 + afcex_freq + swp_ofs;
+ *SIG1 = *(V + 30 + v + 1);
+ }
+ } else if ((v + 2 == vmin) &&
+ (*(V + 30 + v) >= 0) &&
+ (*(V + 30 + v + 1) >= 0) &&
+ (*(V + 30 + v + 2) >= 0) &&
+ (*(V + 30 + v + 1) > *(V + 30 + v)) &&
+ (*(V + 30 + v + 2) > *(V + 30 + v)) &&
+ ((*(V + 30 + v + 1) > SIGMIN) ||
+ (*(V + 30 + v + 2) > SIGMIN))) {
+ /* (case 6) */
+ if (*(V + 30 + v + 1) >= *(V + 30 + v + 2)) {
+ swp_freq = fOSC * 1000 + afcex_freq + swp_ofs;
+ *SIG1 = *(V + 30 + v + 1);
+ } else {
+ swp_freq = fOSC * 1000 + afcex_freq + swp_ofs * 2;
+ *SIG1 = *(V + 30 + v + 2);
+ }
+ } else if ((vmax == 0) && (vmin == 0) && (*(V + 30 + v) > SIGMIN)) {
+ swp_freq = fOSC * 1000;
+ *SIG1 = *(V + 30 + v);
+ } else
+ swp_freq = -1;
+ } else
+ swp_freq = -1;
+
+ return swp_freq;
+}
+
+static void swp_info_get2(struct mb86a16_state *state,
+ int smrt,
+ int R,
+ int swp_freq,
+ int *afcex_freq,
+ int *fOSC,
+ unsigned char *AFCEX_L,
+ unsigned char *AFCEX_H)
+{
+ int AFCEX ;
+
+ if (R == 0)
+ *fOSC = (swp_freq + 1000) / 2000 * 2;
+ else
+ *fOSC = (swp_freq + 500) / 1000;
+
+ if (*fOSC >= swp_freq)
+ *afcex_freq = *fOSC * 1000 - swp_freq;
+ else
+ *afcex_freq = swp_freq - *fOSC * 1000;
+
+ AFCEX = *afcex_freq * 8192 / state->master_clk;
+ *AFCEX_L = AFCEX & 0x00ff;
+ *AFCEX_H = (AFCEX & 0x0f00) >> 8;
+}
+
+static void afcex_info_get(struct mb86a16_state *state,
+ int afcex_freq,
+ unsigned char *AFCEX_L,
+ unsigned char *AFCEX_H)
+{
+ int AFCEX ;
+
+ AFCEX = afcex_freq * 8192 / state->master_clk;
+ *AFCEX_L = AFCEX & 0x00ff;
+ *AFCEX_H = (AFCEX & 0x0f00) >> 8;
+}
+
+static int SEQ_set(struct mb86a16_state *state, unsigned char loop)
+{
+ /* SLOCK0 = 0 */
+ if (mb86a16_write(state, 0x32, 0x02 | (loop << 2)) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+ }
+
+ return 0;
+}
+
+static int iq_vt_set(struct mb86a16_state *state, unsigned char IQINV)
+{
+ /* Viterbi Rate, IQ Settings */
+ if (mb86a16_write(state, 0x06, 0xdf | (IQINV << 5)) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+ }
+
+ return 0;
+}
+
+static int FEC_srst(struct mb86a16_state *state)
+{
+ if (mb86a16_write(state, MB86A16_RESET, 0x02) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+ }
+
+ return 0;
+}
+
+static int S2T_set(struct mb86a16_state *state, unsigned char S2T)
+{
+ if (mb86a16_write(state, 0x34, 0x70 | S2T) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+ }
+
+ return 0;
+}
+
+static int S45T_set(struct mb86a16_state *state, unsigned char S4T, unsigned char S5T)
+{
+ if (mb86a16_write(state, 0x35, 0x00 | (S5T << 4) | S4T) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+ }
+
+ return 0;
+}
+
+
+static int mb86a16_set_fe(struct mb86a16_state *state)
+{
+ u8 agcval, cnmval;
+
+ int i, j;
+ int fOSC = 0;
+ int fOSC_start = 0;
+ int wait_t;
+ int fcp;
+ int swp_ofs;
+ int V[60];
+ u8 SIG1MIN;
+
+ unsigned char CREN, AFCEN, AFCEXEN;
+ unsigned char SIG1;
+ unsigned char TIMINT1, TIMINT2, TIMEXT;
+ unsigned char S0T, S1T;
+ unsigned char S2T;
+/* unsigned char S2T, S3T; */
+ unsigned char S4T, S5T;
+ unsigned char AFCEX_L, AFCEX_H;
+ unsigned char R;
+ unsigned char VIRM;
+ unsigned char ETH, VIA;
+ unsigned char junk;
+
+ int loop;
+ int ftemp;
+ int v, vmax, vmin;
+ int vmax_his, vmin_his;
+ int swp_freq, prev_swp_freq[20];
+ int prev_freq_num;
+ int signal_dupl;
+ int afcex_freq;
+ int signal;
+ int afcerr;
+ int temp_freq, delta_freq;
+ int dagcm[4];
+ int smrt_d;
+/* int freq_err; */
+ int n;
+ int ret = -1;
+ int sync;
+
+ dprintk(verbose, MB86A16_INFO, 1, "freq=%d Mhz, symbrt=%d Ksps", state->frequency, state->srate);
+
+ fcp = 3000;
+ swp_ofs = state->srate / 4;
+
+ for (i = 0; i < 60; i++)
+ V[i] = -1;
+
+ for (i = 0; i < 20; i++)
+ prev_swp_freq[i] = 0;
+
+ SIG1MIN = 25;
+
+ for (n = 0; ((n < 3) && (ret == -1)); n++) {
+ SEQ_set(state, 0);
+ iq_vt_set(state, 0);
+
+ CREN = 0;
+ AFCEN = 0;
+ AFCEXEN = 1;
+ TIMINT1 = 0;
+ TIMINT2 = 1;
+ TIMEXT = 2;
+ S1T = 0;
+ S0T = 0;
+
+ if (initial_set(state) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "initial set failed");
+ return -1;
+ }
+ if (DAGC_data_set(state, 3, 2) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "DAGC data set error");
+ return -1;
+ }
+ if (EN_set(state, CREN, AFCEN) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "EN set error");
+ return -1; /* (0, 0) */
+ }
+ if (AFCEXEN_set(state, AFCEXEN, state->srate) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "AFCEXEN set error");
+ return -1; /* (1, smrt) = (1, symbolrate) */
+ }
+ if (CNTM_set(state, TIMINT1, TIMINT2, TIMEXT) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "CNTM set error");
+ return -1; /* (0, 1, 2) */
+ }
+ if (S01T_set(state, S1T, S0T) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "S01T set error");
+ return -1; /* (0, 0) */
+ }
+ smrt_info_get(state, state->srate);
+ if (smrt_set(state, state->srate) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "smrt info get error");
+ return -1;
+ }
+
+ R = vco_dev_get(state, state->srate);
+ if (R == 1)
+ fOSC_start = state->frequency;
+
+ else if (R == 0) {
+ if (state->frequency % 2 == 0) {
+ fOSC_start = state->frequency;
+ } else {
+ fOSC_start = state->frequency + 1;
+ if (fOSC_start > 2150)
+ fOSC_start = state->frequency - 1;
+ }
+ }
+ loop = 1;
+ ftemp = fOSC_start * 1000;
+ vmax = 0 ;
+ while (loop == 1) {
+ ftemp = ftemp + swp_ofs;
+ vmax++;
+
+ /* Upper bound */
+ if (ftemp > 2150000) {
+ loop = 0;
+ vmax--;
+ } else {
+ if ((ftemp == 2150000) ||
+ (ftemp - state->frequency * 1000 >= fcp + state->srate / 4))
+ loop = 0;
+ }
+ }
+
+ loop = 1;
+ ftemp = fOSC_start * 1000;
+ vmin = 0 ;
+ while (loop == 1) {
+ ftemp = ftemp - swp_ofs;
+ vmin--;
+
+ /* Lower bound */
+ if (ftemp < 950000) {
+ loop = 0;
+ vmin++;
+ } else {
+ if ((ftemp == 950000) ||
+ (state->frequency * 1000 - ftemp >= fcp + state->srate / 4))
+ loop = 0;
+ }
+ }
+
+ wait_t = (8000 + state->srate / 2) / state->srate;
+ if (wait_t == 0)
+ wait_t = 1;
+
+ i = 0;
+ j = 0;
+ prev_freq_num = 0;
+ loop = 1;
+ signal = 0;
+ vmax_his = 0;
+ vmin_his = 0;
+ v = 0;
+
+ while (loop == 1) {
+ swp_info_get(state, fOSC_start, state->srate,
+ v, R, swp_ofs, &fOSC,
+ &afcex_freq, &AFCEX_L, &AFCEX_H);
+
+ udelay(100);
+ if (rf_val_set(state, fOSC, state->srate, R) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "rf val set error");
+ return -1;
+ }
+ udelay(100);
+ if (afcex_data_set(state, AFCEX_L, AFCEX_H) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "afcex data set error");
+ return -1;
+ }
+ if (srst(state) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "srst error");
+ return -1;
+ }
+ msleep_interruptible(wait_t);
+
+ if (mb86a16_read(state, 0x37, &SIG1) != 2) {
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -1;
+ }
+ V[30 + v] = SIG1 ;
+ swp_freq = swp_freq_calcuation(state, i, v, V, vmax, vmin,
+ SIG1MIN, fOSC, afcex_freq,
+ swp_ofs, &SIG1); /* changed */
+
+ signal_dupl = 0;
+ for (j = 0; j < prev_freq_num; j++) {
+ if ((ABS(prev_swp_freq[j] - swp_freq)) < (swp_ofs * 3 / 2)) {
+ signal_dupl = 1;
+ dprintk(verbose, MB86A16_INFO, 1, "Probably Duplicate Signal, j = %d", j);
+ }
+ }
+ if ((signal_dupl == 0) && (swp_freq > 0) && (ABS(swp_freq - state->frequency * 1000) < fcp + state->srate / 6)) {
+ dprintk(verbose, MB86A16_DEBUG, 1, "------ Signal detect ------ [swp_freq=[%07d, srate=%05d]]", swp_freq, state->srate);
+ prev_swp_freq[prev_freq_num] = swp_freq;
+ prev_freq_num++;
+ swp_info_get2(state, state->srate, R, swp_freq,
+ &afcex_freq, &fOSC,
+ &AFCEX_L, &AFCEX_H);
+
+ if (rf_val_set(state, fOSC, state->srate, R) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "rf val set error");
+ return -1;
+ }
+ if (afcex_data_set(state, AFCEX_L, AFCEX_H) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "afcex data set error");
+ return -1;
+ }
+ signal = signal_det(state, state->srate, &SIG1);
+ if (signal == 1) {
+ dprintk(verbose, MB86A16_ERROR, 1, "***** Signal Found *****");
+ loop = 0;
+ } else {
+ dprintk(verbose, MB86A16_ERROR, 1, "!!!!! No signal !!!!!, try again...");
+ smrt_info_get(state, state->srate);
+ if (smrt_set(state, state->srate) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "smrt set error");
+ return -1;
+ }
+ }
+ }
+ if (v > vmax)
+ vmax_his = 1 ;
+ if (v < vmin)
+ vmin_his = 1 ;
+ i++;
+
+ if ((i % 2 == 1) && (vmax_his == 1))
+ i++;
+ if ((i % 2 == 0) && (vmin_his == 1))
+ i++;
+
+ if (i % 2 == 1)
+ v = (i + 1) / 2;
+ else
+ v = -i / 2;
+
+ if ((vmax_his == 1) && (vmin_his == 1))
+ loop = 0 ;
+ }
+
+ if (signal == 1) {
+ dprintk(verbose, MB86A16_INFO, 1, " Start Freq Error Check");
+ S1T = 7 ;
+ S0T = 1 ;
+ CREN = 0 ;
+ AFCEN = 1 ;
+ AFCEXEN = 0 ;
+
+ if (S01T_set(state, S1T, S0T) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "S01T set error");
+ return -1;
+ }
+ smrt_info_get(state, state->srate);
+ if (smrt_set(state, state->srate) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "smrt set error");
+ return -1;
+ }
+ if (EN_set(state, CREN, AFCEN) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "EN set error");
+ return -1;
+ }
+ if (AFCEXEN_set(state, AFCEXEN, state->srate) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "AFCEXEN set error");
+ return -1;
+ }
+ afcex_info_get(state, afcex_freq, &AFCEX_L, &AFCEX_H);
+ if (afcofs_data_set(state, AFCEX_L, AFCEX_H) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "AFCOFS data set error");
+ return -1;
+ }
+ if (srst(state) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "srst error");
+ return -1;
+ }
+ /* delay 4~200 */
+ wait_t = 200000 / state->master_clk + 200000 / state->srate;
+ msleep(wait_t);
+ afcerr = afcerr_chk(state);
+ if (afcerr == -1)
+ return -1;
+
+ swp_freq = fOSC * 1000 + afcerr ;
+ AFCEXEN = 1 ;
+ if (state->srate >= 1500)
+ smrt_d = state->srate / 3;
+ else
+ smrt_d = state->srate / 2;
+ smrt_info_get(state, smrt_d);
+ if (smrt_set(state, smrt_d) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "smrt set error");
+ return -1;
+ }
+ if (AFCEXEN_set(state, AFCEXEN, smrt_d) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "AFCEXEN set error");
+ return -1;
+ }
+ R = vco_dev_get(state, smrt_d);
+ if (DAGC_data_set(state, 2, 0) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "DAGC data set error");
+ return -1;
+ }
+ for (i = 0; i < 3; i++) {
+ temp_freq = swp_freq + (i - 1) * state->srate / 8;
+ swp_info_get2(state, smrt_d, R, temp_freq, &afcex_freq, &fOSC, &AFCEX_L, &AFCEX_H);
+ if (rf_val_set(state, fOSC, smrt_d, R) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "rf val set error");
+ return -1;
+ }
+ if (afcex_data_set(state, AFCEX_L, AFCEX_H) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "afcex data set error");
+ return -1;
+ }
+ wait_t = 200000 / state->master_clk + 40000 / smrt_d;
+ msleep(wait_t);
+ dagcm[i] = dagcm_val_get(state);
+ }
+ if ((dagcm[0] > dagcm[1]) &&
+ (dagcm[0] > dagcm[2]) &&
+ (dagcm[0] - dagcm[1] > 2 * (dagcm[2] - dagcm[1]))) {
+
+ temp_freq = swp_freq - 2 * state->srate / 8;
+ swp_info_get2(state, smrt_d, R, temp_freq, &afcex_freq, &fOSC, &AFCEX_L, &AFCEX_H);
+ if (rf_val_set(state, fOSC, smrt_d, R) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "rf val set error");
+ return -1;
+ }
+ if (afcex_data_set(state, AFCEX_L, AFCEX_H) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "afcex data set");
+ return -1;
+ }
+ wait_t = 200000 / state->master_clk + 40000 / smrt_d;
+ msleep(wait_t);
+ dagcm[3] = dagcm_val_get(state);
+ if (dagcm[3] > dagcm[1])
+ delta_freq = (dagcm[2] - dagcm[0] + dagcm[1] - dagcm[3]) * state->srate / 300;
+ else
+ delta_freq = 0;
+ } else if ((dagcm[2] > dagcm[1]) &&
+ (dagcm[2] > dagcm[0]) &&
+ (dagcm[2] - dagcm[1] > 2 * (dagcm[0] - dagcm[1]))) {
+
+ temp_freq = swp_freq + 2 * state->srate / 8;
+ swp_info_get2(state, smrt_d, R, temp_freq, &afcex_freq, &fOSC, &AFCEX_L, &AFCEX_H);
+ if (rf_val_set(state, fOSC, smrt_d, R) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "rf val set");
+ return -1;
+ }
+ if (afcex_data_set(state, AFCEX_L, AFCEX_H) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "afcex data set");
+ return -1;
+ }
+ wait_t = 200000 / state->master_clk + 40000 / smrt_d;
+ msleep(wait_t);
+ dagcm[3] = dagcm_val_get(state);
+ if (dagcm[3] > dagcm[1])
+ delta_freq = (dagcm[2] - dagcm[0] + dagcm[3] - dagcm[1]) * state->srate / 300;
+ else
+ delta_freq = 0 ;
+
+ } else {
+ delta_freq = 0 ;
+ }
+ dprintk(verbose, MB86A16_INFO, 1, "SWEEP Frequency = %d", swp_freq);
+ swp_freq += delta_freq;
+ dprintk(verbose, MB86A16_INFO, 1, "Adjusting .., DELTA Freq = %d, SWEEP Freq=%d", delta_freq, swp_freq);
+ if (ABS(state->frequency * 1000 - swp_freq) > 3800) {
+ dprintk(verbose, MB86A16_INFO, 1, "NO -- SIGNAL !");
+ } else {
+
+ S1T = 0;
+ S0T = 3;
+ CREN = 1;
+ AFCEN = 0;
+ AFCEXEN = 1;
+
+ if (S01T_set(state, S1T, S0T) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "S01T set error");
+ return -1;
+ }
+ if (DAGC_data_set(state, 0, 0) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "DAGC data set error");
+ return -1;
+ }
+ R = vco_dev_get(state, state->srate);
+ smrt_info_get(state, state->srate);
+ if (smrt_set(state, state->srate) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "smrt set error");
+ return -1;
+ }
+ if (EN_set(state, CREN, AFCEN) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "EN set error");
+ return -1;
+ }
+ if (AFCEXEN_set(state, AFCEXEN, state->srate) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "AFCEXEN set error");
+ return -1;
+ }
+ swp_info_get2(state, state->srate, R, swp_freq, &afcex_freq, &fOSC, &AFCEX_L, &AFCEX_H);
+ if (rf_val_set(state, fOSC, state->srate, R) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "rf val set error");
+ return -1;
+ }
+ if (afcex_data_set(state, AFCEX_L, AFCEX_H) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "afcex data set error");
+ return -1;
+ }
+ if (srst(state) < 0) {
+ dprintk(verbose, MB86A16_ERROR, 1, "srst error");
+ return -1;
+ }
+ wait_t = 7 + (10000 + state->srate / 2) / state->srate;
+ if (wait_t == 0)
+ wait_t = 1;
+ msleep_interruptible(wait_t);
+ if (mb86a16_read(state, 0x37, &SIG1) != 2) {
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+ }
+
+ if (SIG1 > 110) {
+ S2T = 4; S4T = 1; S5T = 6; ETH = 4; VIA = 6;
+ wait_t = 7 + (917504 + state->srate / 2) / state->srate;
+ } else if (SIG1 > 105) {
+ S2T = 4; S4T = 2; S5T = 8; ETH = 7; VIA = 2;
+ wait_t = 7 + (1048576 + state->srate / 2) / state->srate;
+ } else if (SIG1 > 85) {
+ S2T = 5; S4T = 2; S5T = 8; ETH = 7; VIA = 2;
+ wait_t = 7 + (1310720 + state->srate / 2) / state->srate;
+ } else if (SIG1 > 65) {
+ S2T = 6; S4T = 2; S5T = 8; ETH = 7; VIA = 2;
+ wait_t = 7 + (1572864 + state->srate / 2) / state->srate;
+ } else {
+ S2T = 7; S4T = 2; S5T = 8; ETH = 7; VIA = 2;
+ wait_t = 7 + (2097152 + state->srate / 2) / state->srate;
+ }
+ wait_t *= 2; /* FOS */
+ S2T_set(state, S2T);
+ S45T_set(state, S4T, S5T);
+ Vi_set(state, ETH, VIA);
+ srst(state);
+ msleep_interruptible(wait_t);
+ sync = sync_chk(state, &VIRM);
+ dprintk(verbose, MB86A16_INFO, 1, "-------- Viterbi=[%d] SYNC=[%d] ---------", VIRM, sync);
+ if (VIRM) {
+ if (VIRM == 4) {
+ /* 5/6 */
+ if (SIG1 > 110)
+ wait_t = (786432 + state->srate / 2) / state->srate;
+ else
+ wait_t = (1572864 + state->srate / 2) / state->srate;
+ if (state->srate < 5000)
+ /* FIXME ! , should be a long wait ! */
+ msleep_interruptible(wait_t);
+ else
+ msleep_interruptible(wait_t);
+
+ if (sync_chk(state, &junk) == 0) {
+ iq_vt_set(state, 1);
+ FEC_srst(state);
+ }
+ }
+ /* 1/2, 2/3, 3/4, 7/8 */
+ if (SIG1 > 110)
+ wait_t = (786432 + state->srate / 2) / state->srate;
+ else
+ wait_t = (1572864 + state->srate / 2) / state->srate;
+ msleep_interruptible(wait_t);
+ SEQ_set(state, 1);
+ } else {
+ dprintk(verbose, MB86A16_INFO, 1, "NO -- SYNC");
+ SEQ_set(state, 1);
+ ret = -1;
+ }
+ }
+ } else {
+ dprintk(verbose, MB86A16_INFO, 1, "NO -- SIGNAL");
+ ret = -1;
+ }
+
+ sync = sync_chk(state, &junk);
+ if (sync) {
+ dprintk(verbose, MB86A16_INFO, 1, "******* SYNC *******");
+ freqerr_chk(state, state->frequency, state->srate, 1);
+ ret = 0;
+ break;
+ }
+ }
+
+ mb86a16_read(state, 0x15, &agcval);
+ mb86a16_read(state, 0x26, &cnmval);
+ dprintk(verbose, MB86A16_INFO, 1, "AGC = %02x CNM = %02x", agcval, cnmval);
+
+ return ret;
+}
+
+static int mb86a16_send_diseqc_msg(struct dvb_frontend *fe,
+ struct dvb_diseqc_master_cmd *cmd)
+{
+ struct mb86a16_state *state = fe->demodulator_priv;
+ int i;
+ u8 regs;
+
+ if (mb86a16_write(state, MB86A16_DCC1, MB86A16_DCC1_DISTA) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_DCCOUT, 0x00) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_TONEOUT2, 0x04) < 0)
+ goto err;
+
+ regs = 0x18;
+
+ if (cmd->msg_len > 5 || cmd->msg_len < 4)
+ return -EINVAL;
+
+ for (i = 0; i < cmd->msg_len; i++) {
+ if (mb86a16_write(state, regs, cmd->msg[i]) < 0)
+ goto err;
+
+ regs++;
+ }
+ i += 0x90;
+
+ msleep_interruptible(10);
+
+ if (mb86a16_write(state, MB86A16_DCC1, i) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_DCCOUT, MB86A16_DCCOUT_DISEN) < 0)
+ goto err;
+
+ return 0;
+
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+}
+
+static int mb86a16_send_diseqc_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t burst)
+{
+ struct mb86a16_state *state = fe->demodulator_priv;
+
+ switch (burst) {
+ case SEC_MINI_A:
+ if (mb86a16_write(state, MB86A16_DCC1, MB86A16_DCC1_DISTA |
+ MB86A16_DCC1_TBEN |
+ MB86A16_DCC1_TBO) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_DCCOUT, MB86A16_DCCOUT_DISEN) < 0)
+ goto err;
+ break;
+ case SEC_MINI_B:
+ if (mb86a16_write(state, MB86A16_DCC1, MB86A16_DCC1_DISTA |
+ MB86A16_DCC1_TBEN) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_DCCOUT, MB86A16_DCCOUT_DISEN) < 0)
+ goto err;
+ break;
+ }
+
+ return 0;
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+}
+
+static int mb86a16_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
+{
+ struct mb86a16_state *state = fe->demodulator_priv;
+
+ switch (tone) {
+ case SEC_TONE_ON:
+ if (mb86a16_write(state, MB86A16_TONEOUT2, 0x00) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_DCC1, MB86A16_DCC1_DISTA |
+ MB86A16_DCC1_CTOE) < 0)
+
+ goto err;
+ if (mb86a16_write(state, MB86A16_DCCOUT, MB86A16_DCCOUT_DISEN) < 0)
+ goto err;
+ break;
+ case SEC_TONE_OFF:
+ if (mb86a16_write(state, MB86A16_TONEOUT2, 0x04) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_DCC1, MB86A16_DCC1_DISTA) < 0)
+ goto err;
+ if (mb86a16_write(state, MB86A16_DCCOUT, 0x00) < 0)
+ goto err;
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+}
+
+static enum dvbfe_search mb86a16_search(struct dvb_frontend *fe,
+ struct dvb_frontend_parameters *p)
+{
+ struct mb86a16_state *state = fe->demodulator_priv;
+
+ state->frequency = p->frequency / 1000;
+ state->srate = p->u.qpsk.symbol_rate / 1000;
+
+ if (!mb86a16_set_fe(state)) {
+ dprintk(verbose, MB86A16_ERROR, 1, "Succesfully acquired LOCK");
+ return DVBFE_ALGO_SEARCH_SUCCESS;
+ }
+
+ dprintk(verbose, MB86A16_ERROR, 1, "Lock acquisition failed!");
+ return DVBFE_ALGO_SEARCH_FAILED;
+}
+
+static void mb86a16_release(struct dvb_frontend *fe)
+{
+ struct mb86a16_state *state = fe->demodulator_priv;
+ kfree(state);
+}
+
+static int mb86a16_init(struct dvb_frontend *fe)
+{
+ return 0;
+}
+
+static int mb86a16_sleep(struct dvb_frontend *fe)
+{
+ return 0;
+}
+
+static int mb86a16_read_ber(struct dvb_frontend *fe, u32 *ber)
+{
+ u8 ber_mon, ber_tab, ber_lsb, ber_mid, ber_msb, ber_tim, ber_rst;
+ u32 timer;
+
+ struct mb86a16_state *state = fe->demodulator_priv;
+
+ *ber = 0;
+ if (mb86a16_read(state, MB86A16_BERMON, &ber_mon) != 2)
+ goto err;
+ if (mb86a16_read(state, MB86A16_BERTAB, &ber_tab) != 2)
+ goto err;
+ if (mb86a16_read(state, MB86A16_BERLSB, &ber_lsb) != 2)
+ goto err;
+ if (mb86a16_read(state, MB86A16_BERMID, &ber_mid) != 2)
+ goto err;
+ if (mb86a16_read(state, MB86A16_BERMSB, &ber_msb) != 2)
+ goto err;
+ /* BER monitor invalid when BER_EN = 0 */
+ if (ber_mon & 0x04) {
+ /* coarse, fast calculation */
+ *ber = ber_tab & 0x1f;
+ dprintk(verbose, MB86A16_DEBUG, 1, "BER coarse=[0x%02x]", *ber);
+ if (ber_mon & 0x01) {
+ /*
+ * BER_SEL = 1, The monitored BER is the estimated
+ * value with a Reed-Solomon decoder error amount at
+ * the deinterleaver output.
+ * monitored BER is expressed as a 20 bit output in total
+ */
+ ber_rst = ber_mon >> 3;
+ *ber = (((ber_msb << 8) | ber_mid) << 8) | ber_lsb;
+ if (ber_rst == 0)
+ timer = 12500000;
+ if (ber_rst == 1)
+ timer = 25000000;
+ if (ber_rst == 2)
+ timer = 50000000;
+ if (ber_rst == 3)
+ timer = 100000000;
+
+ *ber /= timer;
+ dprintk(verbose, MB86A16_DEBUG, 1, "BER fine=[0x%02x]", *ber);
+ } else {
+ /*
+ * BER_SEL = 0, The monitored BER is the estimated
+ * value with a Viterbi decoder error amount at the
+ * QPSK demodulator output.
+ * monitored BER is expressed as a 24 bit output in total
+ */
+ ber_tim = ber_mon >> 1;
+ *ber = (((ber_msb << 8) | ber_mid) << 8) | ber_lsb;
+ if (ber_tim == 0)
+ timer = 16;
+ if (ber_tim == 1)
+ timer = 24;
+
+ *ber /= 2 ^ timer;
+ dprintk(verbose, MB86A16_DEBUG, 1, "BER fine=[0x%02x]", *ber);
+ }
+ }
+ return 0;
+err:
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+}
+
+static int mb86a16_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
+{
+ u8 agcm = 0;
+ struct mb86a16_state *state = fe->demodulator_priv;
+
+ *strength = 0;
+ if (mb86a16_read(state, MB86A16_AGCM, &agcm) != 2) {
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+ }
+
+ *strength = ((0xff - agcm) * 100) / 256;
+ dprintk(verbose, MB86A16_DEBUG, 1, "Signal strength=[%d %%]", (u8) *strength);
+ *strength = (0xffff - 0xff) + agcm;
+
+ return 0;
+}
+
+struct cnr {
+ u8 cn_reg;
+ u8 cn_val;
+};
+
+static const struct cnr cnr_tab[] = {
+ { 35, 2 },
+ { 40, 3 },
+ { 50, 4 },
+ { 60, 5 },
+ { 70, 6 },
+ { 80, 7 },
+ { 92, 8 },
+ { 103, 9 },
+ { 115, 10 },
+ { 138, 12 },
+ { 162, 15 },
+ { 180, 18 },
+ { 185, 19 },
+ { 189, 20 },
+ { 195, 22 },
+ { 199, 24 },
+ { 201, 25 },
+ { 202, 26 },
+ { 203, 27 },
+ { 205, 28 },
+ { 208, 30 }
+};
+
+static int mb86a16_read_snr(struct dvb_frontend *fe, u16 *snr)
+{
+ struct mb86a16_state *state = fe->demodulator_priv;
+ int i = 0;
+ int low_tide = 2, high_tide = 30, q_level;
+ u8 cn;
+
+ *snr = 0;
+ if (mb86a16_read(state, 0x26, &cn) != 2) {
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(cnr_tab); i++) {
+ if (cn < cnr_tab[i].cn_reg) {
+ *snr = cnr_tab[i].cn_val;
+ break;
+ }
+ }
+ q_level = (*snr * 100) / (high_tide - low_tide);
+ dprintk(verbose, MB86A16_ERROR, 1, "SNR (Quality) = [%d dB], Level=%d %%", *snr, q_level);
+ *snr = (0xffff - 0xff) + *snr;
+
+ return 0;
+}
+
+static int mb86a16_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
+{
+ u8 dist;
+ struct mb86a16_state *state = fe->demodulator_priv;
+
+ if (mb86a16_read(state, MB86A16_DISTMON, &dist) != 2) {
+ dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+ return -EREMOTEIO;
+ }
+ *ucblocks = dist;
+
+ return 0;
+}
+
+static enum dvbfe_algo mb86a16_frontend_algo(struct dvb_frontend *fe)
+{
+ return DVBFE_ALGO_CUSTOM;
+}
+
+static struct dvb_frontend_ops mb86a16_ops = {
+ .info = {
+ .name = "Fujitsu MB86A16 DVB-S",
+ .type = FE_QPSK,
+ .frequency_min = 950000,
+ .frequency_max = 2150000,
+ .frequency_stepsize = 3000,
+ .frequency_tolerance = 0,
+ .symbol_rate_min = 1000000,
+ .symbol_rate_max = 45000000,
+ .symbol_rate_tolerance = 500,
+ .caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
+ FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 |
+ FE_CAN_FEC_7_8 | FE_CAN_QPSK |
+ FE_CAN_FEC_AUTO
+ },
+ .release = mb86a16_release,
+
+ .get_frontend_algo = mb86a16_frontend_algo,
+ .search = mb86a16_search,
+ .read_status = mb86a16_read_status,
+ .init = mb86a16_init,
+ .sleep = mb86a16_sleep,
+ .read_status = mb86a16_read_status,
+
+ .read_ber = mb86a16_read_ber,
+ .read_signal_strength = mb86a16_read_signal_strength,
+ .read_snr = mb86a16_read_snr,
+ .read_ucblocks = mb86a16_read_ucblocks,
+
+ .diseqc_send_master_cmd = mb86a16_send_diseqc_msg,
+ .diseqc_send_burst = mb86a16_send_diseqc_burst,
+ .set_tone = mb86a16_set_tone,
+};
+
+struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config,
+ struct i2c_adapter *i2c_adap)
+{
+ u8 dev_id = 0;
+ struct mb86a16_state *state = NULL;
+
+ state = kmalloc(sizeof(struct mb86a16_state), GFP_KERNEL);
+ if (state == NULL)
+ goto error;
+
+ state->config = config;
+ state->i2c_adap = i2c_adap;
+
+ mb86a16_read(state, 0x7f, &dev_id);
+ if (dev_id != 0xfe)
+ goto error;
+
+ memcpy(&state->frontend.ops, &mb86a16_ops, sizeof(struct dvb_frontend_ops));
+ state->frontend.demodulator_priv = state;
+ state->frontend.ops.set_voltage = state->config->set_voltage;
+
+ return &state->frontend;
+error:
+ kfree(state);
+ return NULL;
+}
+EXPORT_SYMBOL(mb86a16_attach);
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Manu Abraham");
--- /dev/null
+/*
+ Fujitsu MB86A16 DVB-S/DSS DC Receiver driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MB86A16_H
+#define __MB86A16_H
+
+#include <linux/dvb/frontend.h>
+#include "dvb_frontend.h"
+
+
+struct mb86a16_config {
+ u8 demod_address;
+
+ int (*set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
+};
+
+
+
+#if defined(CONFIG_DVB_MB86A16) || (defined(CONFIG_DVB_MB86A16_MODULE) && defined(MODULE))
+
+extern struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config,
+ struct i2c_adapter *i2c_adap);
+
+#else
+
+static inline struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config,
+ struct i2c_adapter *i2c_adap)
+{
+ printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+
+#endif /* CONFIG_DVB_MB86A16 */
+
+#endif /* __MB86A16_H */
--- /dev/null
+/*
+ Fujitsu MB86A16 DVB-S/DSS DC Receiver driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MB86A16_PRIV_H
+#define __MB86A16_PRIV_H
+
+#define MB86A16_TSOUT 0x00
+#define MB86A16_TSOUT_HIZSEL (0x01 << 5)
+#define MB86A16_TSOUT_HIZCNTI (0x01 << 4)
+#define MB86A16_TSOUT_MODE (0x01 << 3)
+#define MB86A16_TSOUT_ORDER (0x01 << 2)
+#define MB86A16_TSOUT_ERROR (0x01 << 1)
+#define Mb86A16_TSOUT_EDGE (0x01 << 0)
+
+#define MB86A16_FEC 0x01
+#define MB86A16_FEC_FSYNC (0x01 << 5)
+#define MB86A16_FEC_PCKB8 (0x01 << 4)
+#define MB86A16_FEC_DVDS (0x01 << 3)
+#define MB86A16_FEC_EREN (0x01 << 2)
+#define Mb86A16_FEC_RSEN (0x01 << 1)
+#define MB86A16_FEC_DIEN (0x01 << 0)
+
+#define MB86A16_AGC 0x02
+#define MB86A16_AGC_AGMD (0x01 << 6)
+#define MB86A16_AGC_AGCW (0x0f << 2)
+#define MB86A16_AGC_AGCP (0x01 << 1)
+#define MB86A16_AGC_AGCR (0x01 << 0)
+
+#define MB86A16_SRATE1 0x03
+#define MB86A16_SRATE1_DECI (0x07 << 2)
+#define MB86A16_SRATE1_CSEL (0x01 << 1)
+#define MB86A16_SRATE1_RSEL (0x01 << 0)
+
+#define MB86A16_SRATE2 0x04
+#define MB86A16_SRATE2_STOFSL (0xff << 0)
+
+#define MB86A16_SRATE3 0x05
+#define MB86A16_SRATE2_STOFSH (0xff << 0)
+
+#define MB86A16_VITERBI 0x06
+#define MB86A16_FRAMESYNC 0x07
+#define MB86A16_CRLFILTCOEF1 0x08
+#define MB86A16_CRLFILTCOEF2 0x09
+#define MB86A16_STRFILTCOEF1 0x0a
+#define MB86A16_STRFILTCOEF2 0x0b
+#define MB86A16_RESET 0x0c
+#define MB86A16_STATUS 0x0d
+#define MB86A16_AFCML 0x0e
+#define MB86A16_AFCMH 0x0f
+#define MB86A16_BERMON 0x10
+#define MB86A16_BERTAB 0x11
+#define MB86A16_BERLSB 0x12
+#define MB86A16_BERMID 0x13
+#define MB86A16_BERMSB 0x14
+#define MB86A16_AGCM 0x15
+
+#define MB86A16_DCC1 0x16
+#define MB86A16_DCC1_DISTA (0x01 << 7)
+#define MB86A16_DCC1_PRTY (0x01 << 6)
+#define MB86A16_DCC1_CTOE (0x01 << 5)
+#define MB86A16_DCC1_TBEN (0x01 << 4)
+#define MB86A16_DCC1_TBO (0x01 << 3)
+#define MB86A16_DCC1_NUM (0x07 << 0)
+
+#define MB86A16_DCC2 0x17
+#define MB86A16_DCC2_DCBST (0x01 << 0)
+
+#define MB86A16_DCC3 0x18
+#define MB86A16_DCC3_CODE0 (0xff << 0)
+
+#define MB86A16_DCC4 0x19
+#define MB86A16_DCC4_CODE1 (0xff << 0)
+
+#define MB86A16_DCC5 0x1a
+#define MB86A16_DCC5_CODE2 (0xff << 0)
+
+#define MB86A16_DCC6 0x1b
+#define MB86A16_DCC6_CODE3 (0xff << 0)
+
+#define MB86A16_DCC7 0x1c
+#define MB86A16_DCC7_CODE4 (0xff << 0)
+
+#define MB86A16_DCC8 0x1d
+#define MB86A16_DCC8_CODE5 (0xff << 0)
+
+#define MB86A16_DCCOUT 0x1e
+#define MB86A16_DCCOUT_DISEN (0x01 << 0)
+
+#define MB86A16_TONEOUT1 0x1f
+#define MB86A16_TONE_TDIVL (0xff << 0)
+
+#define MB86A16_TONEOUT2 0x20
+#define MB86A16_TONE_TMD (0x03 << 2)
+#define MB86A16_TONE_TDIVH (0x03 << 0)
+
+#define MB86A16_FREQ1 0x21
+#define MB86A16_FREQ2 0x22
+#define MB86A16_FREQ3 0x23
+#define MB86A16_FREQ4 0x24
+#define MB86A16_FREQSET 0x25
+#define MB86A16_CNM 0x26
+#define MB86A16_PORT0 0x27
+#define MB86A16_PORT1 0x28
+#define MB86A16_DRCFILT 0x29
+#define MB86A16_AFC 0x2a
+#define MB86A16_AFCEXL 0x2b
+#define MB86A16_AFCEXH 0x2c
+#define MB86A16_DAGC 0x2d
+#define MB86A16_SEQMODE 0x32
+#define MB86A16_S0S1T 0x33
+#define MB86A16_S2S3T 0x34
+#define MB86A16_S4S5T 0x35
+#define MB86A16_CNTMR 0x36
+#define MB86A16_SIG1 0x37
+#define MB86A16_SIG2 0x38
+#define MB86A16_VIMAG 0x39
+#define MB86A16_VISET1 0x3a
+#define MB86A16_VISET2 0x3b
+#define MB86A16_VISET3 0x3c
+#define MB86A16_FAGCS1 0x3d
+#define MB86A16_FAGCS2 0x3e
+#define MB86A16_FAGCS3 0x3f
+#define MB86A16_FAGCS4 0x40
+#define MB86A16_FAGCS5 0x41
+#define MB86A16_FAGCS6 0x42
+#define MB86A16_CRM 0x43
+#define MB86A16_STRM 0x44
+#define MB86A16_DAGCML 0x45
+#define MB86A16_DAGCMH 0x46
+#define MB86A16_QPSKTST 0x49
+#define MB86A16_DISTMON 0x52
+#define MB86A16_VERSION 0x7f
+
+#endif /* __MB86A16_PRIV_H */
id = tda10021_readreg(state, 0x1a);
if ((id & 0xf0) != 0x70) goto error;
+ /* Don't claim TDA10023 */
+ if (id == 0x7d)
+ goto error;
+
printk("TDA10021: i2c-addr = 0x%02x, id = 0x%02x\n",
state->config->demod_address, id);
--- /dev/null
+/*
+ TDA665x tuner driver
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+
+#include "dvb_frontend.h"
+#include "tda665x.h"
+
+struct tda665x_state {
+ struct dvb_frontend *fe;
+ struct i2c_adapter *i2c;
+ const struct tda665x_config *config;
+
+ u32 frequency;
+ u32 bandwidth;
+};
+
+static int tda665x_read(struct tda665x_state *state, u8 *buf)
+{
+ const struct tda665x_config *config = state->config;
+ int err = 0;
+ struct i2c_msg msg = { .addr = config->addr, .flags = I2C_M_RD, .buf = buf, .len = 2 };
+
+ err = i2c_transfer(state->i2c, &msg, 1);
+ if (err != 1)
+ goto exit;
+
+ return err;
+exit:
+ printk(KERN_ERR "%s: I/O Error err=<%d>\n", __func__, err);
+ return err;
+}
+
+static int tda665x_write(struct tda665x_state *state, u8 *buf, u8 length)
+{
+ const struct tda665x_config *config = state->config;
+ int err = 0;
+ struct i2c_msg msg = { .addr = config->addr, .flags = 0, .buf = buf, .len = length };
+
+ err = i2c_transfer(state->i2c, &msg, 1);
+ if (err != 1)
+ goto exit;
+
+ return err;
+exit:
+ printk(KERN_ERR "%s: I/O Error err=<%d>\n", __func__, err);
+ return err;
+}
+
+static int tda665x_get_state(struct dvb_frontend *fe,
+ enum tuner_param param,
+ struct tuner_state *tstate)
+{
+ struct tda665x_state *state = fe->tuner_priv;
+ int err = 0;
+
+ switch (param) {
+ case DVBFE_TUNER_FREQUENCY:
+ tstate->frequency = state->frequency;
+ break;
+ case DVBFE_TUNER_BANDWIDTH:
+ break;
+ default:
+ printk(KERN_ERR "%s: Unknown parameter (param=%d)\n", __func__, param);
+ err = -EINVAL;
+ break;
+ }
+
+ return err;
+}
+
+static int tda665x_get_status(struct dvb_frontend *fe, u32 *status)
+{
+ struct tda665x_state *state = fe->tuner_priv;
+ u8 result = 0;
+ int err = 0;
+
+ *status = 0;
+
+ err = tda665x_read(state, &result);
+ if (err < 0)
+ goto exit;
+
+ if ((result >> 6) & 0x01) {
+ printk(KERN_DEBUG "%s: Tuner Phase Locked\n", __func__);
+ *status = 1;
+ }
+
+ return err;
+exit:
+ printk(KERN_ERR "%s: I/O Error\n", __func__);
+ return err;
+}
+
+static int tda665x_set_state(struct dvb_frontend *fe,
+ enum tuner_param param,
+ struct tuner_state *tstate)
+{
+ struct tda665x_state *state = fe->tuner_priv;
+ const struct tda665x_config *config = state->config;
+ u32 frequency, status = 0;
+ u8 buf[4];
+ int err = 0;
+
+ if (param & DVBFE_TUNER_FREQUENCY) {
+
+ frequency = tstate->frequency;
+ if ((frequency < config->frequency_max) || (frequency > config->frequency_min)) {
+ printk(KERN_ERR "%s: Frequency beyond limits, frequency=%d\n", __func__, frequency);
+ return -EINVAL;
+ }
+
+ frequency += config->frequency_offst;
+ frequency *= config->ref_multiplier;
+ frequency += config->ref_divider >> 1;
+ frequency /= config->ref_divider;
+
+ buf[0] = (u8) (frequency & 0x7f00) >> 8;
+ buf[1] = (u8) (frequency & 0x00ff) >> 0;
+ buf[2] = 0x80 | 0x40 | 0x02;
+ buf[3] = 0x00;
+
+ /* restore frequency */
+ frequency = tstate->frequency;
+
+ if (frequency < 153000000) {
+ /* VHF-L */
+ buf[3] |= 0x01; /* fc, Low Band, 47 - 153 MHz */
+ if (frequency < 68000000)
+ buf[3] |= 0x40; /* 83uA */
+ if (frequency < 1040000000)
+ buf[3] |= 0x60; /* 122uA */
+ if (frequency < 1250000000)
+ buf[3] |= 0x80; /* 163uA */
+ else
+ buf[3] |= 0xa0; /* 254uA */
+ } else if (frequency < 438000000) {
+ /* VHF-H */
+ buf[3] |= 0x02; /* fc, Mid Band, 153 - 438 MHz */
+ if (frequency < 230000000)
+ buf[3] |= 0x40;
+ if (frequency < 300000000)
+ buf[3] |= 0x60;
+ else
+ buf[3] |= 0x80;
+ } else {
+ /* UHF */
+ buf[3] |= 0x04; /* fc, High Band, 438 - 862 MHz */
+ if (frequency < 470000000)
+ buf[3] |= 0x60;
+ if (frequency < 526000000)
+ buf[3] |= 0x80;
+ else
+ buf[3] |= 0xa0;
+ }
+
+ /* Set params */
+ err = tda665x_write(state, buf, 5);
+ if (err < 0)
+ goto exit;
+
+ /* sleep for some time */
+ printk(KERN_DEBUG "%s: Waiting to Phase LOCK\n", __func__);
+ msleep(20);
+ /* check status */
+ err = tda665x_get_status(fe, &status);
+ if (err < 0)
+ goto exit;
+
+ if (status == 1) {
+ printk(KERN_DEBUG "%s: Tuner Phase locked: status=%d\n", __func__, status);
+ state->frequency = frequency; /* cache successful state */
+ } else {
+ printk(KERN_ERR "%s: No Phase lock: status=%d\n", __func__, status);
+ }
+ } else {
+ printk(KERN_ERR "%s: Unknown parameter (param=%d)\n", __func__, param);
+ return -EINVAL;
+ }
+
+ return 0;
+exit:
+ printk(KERN_ERR "%s: I/O Error\n", __func__);
+ return err;
+}
+
+static int tda665x_release(struct dvb_frontend *fe)
+{
+ struct tda665x_state *state = fe->tuner_priv;
+
+ fe->tuner_priv = NULL;
+ kfree(state);
+ return 0;
+}
+
+static struct dvb_tuner_ops tda665x_ops = {
+
+ .set_state = tda665x_set_state,
+ .get_state = tda665x_get_state,
+ .get_status = tda665x_get_status,
+ .release = tda665x_release
+};
+
+struct dvb_frontend *tda665x_attach(struct dvb_frontend *fe,
+ const struct tda665x_config *config,
+ struct i2c_adapter *i2c)
+{
+ struct tda665x_state *state = NULL;
+ struct dvb_tuner_info *info;
+
+ state = kzalloc(sizeof(struct tda665x_state), GFP_KERNEL);
+ if (state == NULL)
+ goto exit;
+
+ state->config = config;
+ state->i2c = i2c;
+ state->fe = fe;
+ fe->tuner_priv = state;
+ fe->ops.tuner_ops = tda665x_ops;
+ info = &fe->ops.tuner_ops.info;
+
+ memcpy(info->name, config->name, sizeof(config->name));
+ info->frequency_min = config->frequency_min;
+ info->frequency_max = config->frequency_max;
+ info->frequency_step = config->frequency_offst;
+
+ printk(KERN_DEBUG "%s: Attaching TDA665x (%s) tuner\n", __func__, info->name);
+
+ return fe;
+
+exit:
+ kfree(state);
+ return NULL;
+}
+EXPORT_SYMBOL(tda665x_attach);
+
+MODULE_DESCRIPTION("TDA665x driver");
+MODULE_AUTHOR("Manu Abraham");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ TDA665x tuner driver
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __TDA665x_H
+#define __TDA665x_H
+
+struct tda665x_config {
+ char name[128];
+
+ u8 addr;
+ u32 frequency_min;
+ u32 frequency_max;
+ u32 frequency_offst;
+ u32 ref_multiplier;
+ u32 ref_divider;
+};
+
+#if defined(CONFIG_DVB_TDA665x) || (defined(CONFIG_DVB_TDA665x_MODULE) && defined(MODULE))
+
+extern struct dvb_frontend *tda665x_attach(struct dvb_frontend *fe,
+ const struct tda665x_config *config,
+ struct i2c_adapter *i2c);
+
+#else
+
+static inline struct dvb_frontend *tda665x_attach(struct dvb_frontend *fe,
+ const struct tda665x_config *config,
+ struct i2c_adapter *i2c)
+{
+ printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+
+#endif /* CONFIG_DVB_TDA665x */
+
+#endif /* __TDA665x_H */
--- /dev/null
+config MANTIS_CORE
+ tristate "Mantis/Hopper PCI bridge based devices"
+ depends on PCI && I2C && INPUT
+
+ help
+ Support for PCI cards based on the Mantis and Hopper PCi bridge.
+
+ Say Y if you own such a device and want to use it.
+
+config DVB_MANTIS
+ tristate "MANTIS based cards"
+ depends on MANTIS_CORE && DVB_CORE && PCI && I2C
+ select DVB_MB86A16
+ select DVB_ZL10353
+ select DVB_STV0299
+ select DVB_PLL
+ help
+ Support for PCI cards based on the Mantis PCI bridge.
+ Say Y when you have a Mantis based DVB card and want to use it.
+
+ If unsure say N.
+
+config DVB_HOPPER
+ tristate "HOPPER based cards"
+ depends on MANTIS_CORE && DVB_CORE && PCI && I2C
+ select DVB_ZL10353
+ select DVB_PLL
+ help
+ Support for PCI cards based on the Hopper PCI bridge.
+ Say Y when you have a Hopper based DVB card and want to use it.
+
+ If unsure say N
--- /dev/null
+mantis_core-objs := mantis_ioc.o \
+ mantis_uart.o \
+ mantis_dma.o \
+ mantis_pci.o \
+ mantis_i2c.o \
+ mantis_dvb.o \
+ mantis_evm.o \
+ mantis_hif.o \
+ mantis_ca.o \
+ mantis_pcmcia.o \
+ mantis_input.o
+
+mantis-objs := mantis_cards.o \
+ mantis_vp1033.o \
+ mantis_vp1034.o \
+ mantis_vp1041.o \
+ mantis_vp2033.o \
+ mantis_vp2040.o \
+ mantis_vp3030.o
+
+hopper-objs := hopper_cards.o \
+ hopper_vp3028.o
+
+obj-$(CONFIG_MANTIS_CORE) += mantis_core.o
+obj-$(CONFIG_DVB_MANTIS) += mantis.o
+obj-$(CONFIG_DVB_HOPPER) += hopper.o
+
+EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
--- /dev/null
+/*
+ Hopper PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <asm/irq.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "hopper_vp3028.h"
+#include "mantis_dma.h"
+#include "mantis_dvb.h"
+#include "mantis_uart.h"
+#include "mantis_ioc.h"
+#include "mantis_pci.h"
+#include "mantis_i2c.h"
+#include "mantis_reg.h"
+
+static unsigned int verbose;
+module_param(verbose, int, 0644);
+MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)");
+
+#define DRIVER_NAME "Hopper"
+
+static char *label[10] = {
+ "DMA",
+ "IRQ-0",
+ "IRQ-1",
+ "OCERR",
+ "PABRT",
+ "RIPRR",
+ "PPERR",
+ "FTRGT",
+ "RISCI",
+ "RACK"
+};
+
+static int devs;
+
+static irqreturn_t hopper_irq_handler(int irq, void *dev_id)
+{
+ u32 stat = 0, mask = 0, lstat = 0, mstat = 0;
+ u32 rst_stat = 0, rst_mask = 0;
+
+ struct mantis_pci *mantis;
+ struct mantis_ca *ca;
+
+ mantis = (struct mantis_pci *) dev_id;
+ if (unlikely(mantis == NULL)) {
+ dprintk(MANTIS_ERROR, 1, "Mantis == NULL");
+ return IRQ_NONE;
+ }
+ ca = mantis->mantis_ca;
+
+ stat = mmread(MANTIS_INT_STAT);
+ mask = mmread(MANTIS_INT_MASK);
+ mstat = lstat = stat & ~MANTIS_INT_RISCSTAT;
+ if (!(stat & mask))
+ return IRQ_NONE;
+
+ rst_mask = MANTIS_GPIF_WRACK |
+ MANTIS_GPIF_OTHERR |
+ MANTIS_SBUF_WSTO |
+ MANTIS_GPIF_EXTIRQ;
+
+ rst_stat = mmread(MANTIS_GPIF_STATUS);
+ rst_stat &= rst_mask;
+ mmwrite(rst_stat, MANTIS_GPIF_STATUS);
+
+ mantis->mantis_int_stat = stat;
+ mantis->mantis_int_mask = mask;
+ dprintk(MANTIS_DEBUG, 0, "\n-- Stat=<%02x> Mask=<%02x> --", stat, mask);
+ if (stat & MANTIS_INT_RISCEN) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[0]);
+ }
+ if (stat & MANTIS_INT_IRQ0) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[1]);
+ mantis->gpif_status = rst_stat;
+ wake_up(&ca->hif_write_wq);
+ schedule_work(&ca->hif_evm_work);
+ }
+ if (stat & MANTIS_INT_IRQ1) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[2]);
+ schedule_work(&mantis->uart_work);
+ }
+ if (stat & MANTIS_INT_OCERR) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[3]);
+ }
+ if (stat & MANTIS_INT_PABORT) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[4]);
+ }
+ if (stat & MANTIS_INT_RIPERR) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[5]);
+ }
+ if (stat & MANTIS_INT_PPERR) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[6]);
+ }
+ if (stat & MANTIS_INT_FTRGT) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[7]);
+ }
+ if (stat & MANTIS_INT_RISCI) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[8]);
+ mantis->finished_block = (stat & MANTIS_INT_RISCSTAT) >> 28;
+ tasklet_schedule(&mantis->tasklet);
+ }
+ if (stat & MANTIS_INT_I2CDONE) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[9]);
+ wake_up(&mantis->i2c_wq);
+ }
+ mmwrite(stat, MANTIS_INT_STAT);
+ stat &= ~(MANTIS_INT_RISCEN | MANTIS_INT_I2CDONE |
+ MANTIS_INT_I2CRACK | MANTIS_INT_PCMCIA7 |
+ MANTIS_INT_PCMCIA6 | MANTIS_INT_PCMCIA5 |
+ MANTIS_INT_PCMCIA4 | MANTIS_INT_PCMCIA3 |
+ MANTIS_INT_PCMCIA2 | MANTIS_INT_PCMCIA1 |
+ MANTIS_INT_PCMCIA0 | MANTIS_INT_IRQ1 |
+ MANTIS_INT_IRQ0 | MANTIS_INT_OCERR |
+ MANTIS_INT_PABORT | MANTIS_INT_RIPERR |
+ MANTIS_INT_PPERR | MANTIS_INT_FTRGT |
+ MANTIS_INT_RISCI);
+
+ if (stat)
+ dprintk(MANTIS_DEBUG, 0, "<Unknown> Stat=<%02x> Mask=<%02x>", stat, mask);
+
+ dprintk(MANTIS_DEBUG, 0, "\n");
+ return IRQ_HANDLED;
+}
+
+static int __devinit hopper_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
+{
+ struct mantis_pci *mantis;
+ struct mantis_hwconfig *config;
+ int err = 0;
+
+ mantis = kzalloc(sizeof(struct mantis_pci), GFP_KERNEL);
+ if (mantis == NULL) {
+ printk(KERN_ERR "%s ERROR: Out of memory\n", __func__);
+ err = -ENOMEM;
+ goto fail0;
+ }
+
+ mantis->num = devs;
+ mantis->verbose = verbose;
+ mantis->pdev = pdev;
+ config = (struct mantis_hwconfig *) pci_id->driver_data;
+ config->irq_handler = &hopper_irq_handler;
+ mantis->hwconfig = config;
+
+ err = mantis_pci_init(mantis);
+ if (err) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI initialization failed <%d>", err);
+ goto fail1;
+ }
+
+ err = mantis_stream_control(mantis, STREAM_TO_HIF);
+ if (err < 0) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis stream control failed <%d>", err);
+ goto fail1;
+ }
+
+ err = mantis_i2c_init(mantis);
+ if (err < 0) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C initialization failed <%d>", err);
+ goto fail2;
+ }
+
+ err = mantis_get_mac(mantis);
+ if (err < 0) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis MAC address read failed <%d>", err);
+ goto fail2;
+ }
+
+ err = mantis_dma_init(mantis);
+ if (err < 0) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA initialization failed <%d>", err);
+ goto fail3;
+ }
+
+ err = mantis_dvb_init(mantis);
+ if (err < 0) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DVB initialization failed <%d>", err);
+ goto fail4;
+ }
+ devs++;
+
+ return err;
+
+fail4:
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA exit! <%d>", err);
+ mantis_dma_exit(mantis);
+
+fail3:
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C exit! <%d>", err);
+ mantis_i2c_exit(mantis);
+
+fail2:
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI exit! <%d>", err);
+ mantis_pci_exit(mantis);
+
+fail1:
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis free! <%d>", err);
+ kfree(mantis);
+
+fail0:
+ return err;
+}
+
+static void __devexit hopper_pci_remove(struct pci_dev *pdev)
+{
+ struct mantis_pci *mantis = pci_get_drvdata(pdev);
+
+ if (mantis) {
+ mantis_dvb_exit(mantis);
+ mantis_dma_exit(mantis);
+ mantis_i2c_exit(mantis);
+ mantis_pci_exit(mantis);
+ kfree(mantis);
+ }
+ return;
+
+}
+
+static struct pci_device_id hopper_pci_table[] = {
+ MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_3028_DVB_T, &vp3028_config),
+ { }
+};
+
+static struct pci_driver hopper_pci_driver = {
+ .name = DRIVER_NAME,
+ .id_table = hopper_pci_table,
+ .probe = hopper_pci_probe,
+ .remove = hopper_pci_remove,
+};
+
+static int __devinit hopper_init(void)
+{
+ return pci_register_driver(&hopper_pci_driver);
+}
+
+static void __devexit hopper_exit(void)
+{
+ return pci_unregister_driver(&hopper_pci_driver);
+}
+
+module_init(hopper_init);
+module_exit(hopper_exit);
+
+MODULE_DESCRIPTION("HOPPER driver");
+MODULE_AUTHOR("Manu Abraham");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ Hopper VP-3028 driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "zl10353.h"
+#include "mantis_common.h"
+#include "mantis_ioc.h"
+#include "mantis_dvb.h"
+#include "hopper_vp3028.h"
+
+struct zl10353_config hopper_vp3028_config = {
+ .demod_address = 0x0f,
+};
+
+#define MANTIS_MODEL_NAME "VP-3028"
+#define MANTIS_DEV_TYPE "DVB-T"
+
+static int vp3028_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe)
+{
+ struct i2c_adapter *adapter = &mantis->adapter;
+ struct mantis_hwconfig *config = mantis->hwconfig;
+ int err = 0;
+
+ gpio_set_bits(mantis, config->reset, 0);
+ msleep(100);
+ err = mantis_frontend_power(mantis, POWER_ON);
+ msleep(100);
+ gpio_set_bits(mantis, config->reset, 1);
+
+ err = mantis_frontend_power(mantis, POWER_ON);
+ if (err == 0) {
+ msleep(250);
+ dprintk(MANTIS_ERROR, 1, "Probing for 10353 (DVB-T)");
+ fe = zl10353_attach(&hopper_vp3028_config, adapter);
+
+ if (!fe)
+ return -1;
+ } else {
+ dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",
+ adapter->name,
+ err);
+
+ return -EIO;
+ }
+ dprintk(MANTIS_ERROR, 1, "Done!");
+
+ return 0;
+}
+
+struct mantis_hwconfig vp3028_config = {
+ .model_name = MANTIS_MODEL_NAME,
+ .dev_type = MANTIS_DEV_TYPE,
+ .ts_size = MANTIS_TS_188,
+
+ .baud_rate = MANTIS_BAUD_9600,
+ .parity = MANTIS_PARITY_NONE,
+ .bytes = 0,
+
+ .frontend_init = vp3028_frontend_init,
+ .power = GPIF_A00,
+ .reset = GPIF_A03,
+};
--- /dev/null
+/*
+ Hopper VP-3028 driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_VP3028_H
+#define __MANTIS_VP3028_H
+
+#include "mantis_common.h"
+
+#define MANTIS_VP_3028_DVB_T 0x0028
+
+extern struct mantis_hwconfig vp3028_config;
+
+#endif /* __MANTIS_VP3028_H */
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_link.h"
+#include "mantis_hif.h"
+#include "mantis_reg.h"
+
+#include "mantis_ca.h"
+
+static int mantis_ca_read_attr_mem(struct dvb_ca_en50221 *en50221, int slot, int addr)
+{
+ struct mantis_ca *ca = en50221->data;
+ struct mantis_pci *mantis = ca->ca_priv;
+
+ dprintk(MANTIS_DEBUG, 1, "Slot(%d): Request Attribute Mem Read", slot);
+
+ if (slot != 0)
+ return -EINVAL;
+
+ return mantis_hif_read_mem(ca, addr);
+}
+
+static int mantis_ca_write_attr_mem(struct dvb_ca_en50221 *en50221, int slot, int addr, u8 data)
+{
+ struct mantis_ca *ca = en50221->data;
+ struct mantis_pci *mantis = ca->ca_priv;
+
+ dprintk(MANTIS_DEBUG, 1, "Slot(%d): Request Attribute Mem Write", slot);
+
+ if (slot != 0)
+ return -EINVAL;
+
+ return mantis_hif_write_mem(ca, addr, data);
+}
+
+static int mantis_ca_read_cam_ctl(struct dvb_ca_en50221 *en50221, int slot, u8 addr)
+{
+ struct mantis_ca *ca = en50221->data;
+ struct mantis_pci *mantis = ca->ca_priv;
+
+ dprintk(MANTIS_DEBUG, 1, "Slot(%d): Request CAM control Read", slot);
+
+ if (slot != 0)
+ return -EINVAL;
+
+ return mantis_hif_read_iom(ca, addr);
+}
+
+static int mantis_ca_write_cam_ctl(struct dvb_ca_en50221 *en50221, int slot, u8 addr, u8 data)
+{
+ struct mantis_ca *ca = en50221->data;
+ struct mantis_pci *mantis = ca->ca_priv;
+
+ dprintk(MANTIS_DEBUG, 1, "Slot(%d): Request CAM control Write", slot);
+
+ if (slot != 0)
+ return -EINVAL;
+
+ return mantis_hif_write_iom(ca, addr, data);
+}
+
+static int mantis_ca_slot_reset(struct dvb_ca_en50221 *en50221, int slot)
+{
+ struct mantis_ca *ca = en50221->data;
+ struct mantis_pci *mantis = ca->ca_priv;
+
+ dprintk(MANTIS_DEBUG, 1, "Slot(%d): Slot RESET", slot);
+ udelay(500); /* Wait.. */
+ mmwrite(0xda, MANTIS_PCMCIA_RESET); /* Leading edge assert */
+ udelay(500);
+ mmwrite(0x00, MANTIS_PCMCIA_RESET); /* Trailing edge deassert */
+ msleep(1000);
+ dvb_ca_en50221_camready_irq(&ca->en50221, 0);
+
+ return 0;
+}
+
+static int mantis_ca_slot_shutdown(struct dvb_ca_en50221 *en50221, int slot)
+{
+ struct mantis_ca *ca = en50221->data;
+ struct mantis_pci *mantis = ca->ca_priv;
+
+ dprintk(MANTIS_DEBUG, 1, "Slot(%d): Slot shutdown", slot);
+
+ return 0;
+}
+
+static int mantis_ts_control(struct dvb_ca_en50221 *en50221, int slot)
+{
+ struct mantis_ca *ca = en50221->data;
+ struct mantis_pci *mantis = ca->ca_priv;
+
+ dprintk(MANTIS_DEBUG, 1, "Slot(%d): TS control", slot);
+/* mantis_set_direction(mantis, 1); */ /* Enable TS through CAM */
+
+ return 0;
+}
+
+static int mantis_slot_status(struct dvb_ca_en50221 *en50221, int slot, int open)
+{
+ struct mantis_ca *ca = en50221->data;
+ struct mantis_pci *mantis = ca->ca_priv;
+
+ dprintk(MANTIS_DEBUG, 1, "Slot(%d): Poll Slot status", slot);
+
+ if (ca->slot_state == MODULE_INSERTED) {
+ dprintk(MANTIS_DEBUG, 1, "CA Module present and ready");
+ return DVB_CA_EN50221_POLL_CAM_PRESENT | DVB_CA_EN50221_POLL_CAM_READY;
+ } else {
+ dprintk(MANTIS_DEBUG, 1, "CA Module not present or not ready");
+ }
+
+ return 0;
+}
+
+int mantis_ca_init(struct mantis_pci *mantis)
+{
+ struct dvb_adapter *dvb_adapter = &mantis->dvb_adapter;
+ struct mantis_ca *ca;
+ int ca_flags = 0, result;
+
+ dprintk(MANTIS_DEBUG, 1, "Initializing Mantis CA");
+ ca = kzalloc(sizeof(struct mantis_ca), GFP_KERNEL);
+ if (!ca) {
+ dprintk(MANTIS_ERROR, 1, "Out of memory!, exiting ..");
+ result = -ENOMEM;
+ goto err;
+ }
+
+ ca->ca_priv = mantis;
+ mantis->mantis_ca = ca;
+ ca_flags = DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE;
+ /* register CA interface */
+ ca->en50221.owner = THIS_MODULE;
+ ca->en50221.read_attribute_mem = mantis_ca_read_attr_mem;
+ ca->en50221.write_attribute_mem = mantis_ca_write_attr_mem;
+ ca->en50221.read_cam_control = mantis_ca_read_cam_ctl;
+ ca->en50221.write_cam_control = mantis_ca_write_cam_ctl;
+ ca->en50221.slot_reset = mantis_ca_slot_reset;
+ ca->en50221.slot_shutdown = mantis_ca_slot_shutdown;
+ ca->en50221.slot_ts_enable = mantis_ts_control;
+ ca->en50221.poll_slot_status = mantis_slot_status;
+ ca->en50221.data = ca;
+
+ mutex_init(&ca->ca_lock);
+
+ init_waitqueue_head(&ca->hif_data_wq);
+ init_waitqueue_head(&ca->hif_opdone_wq);
+ init_waitqueue_head(&ca->hif_write_wq);
+
+ dprintk(MANTIS_ERROR, 1, "Registering EN50221 device");
+ result = dvb_ca_en50221_init(dvb_adapter, &ca->en50221, ca_flags, 1);
+ if (result != 0) {
+ dprintk(MANTIS_ERROR, 1, "EN50221: Initialization failed <%d>", result);
+ goto err;
+ }
+ dprintk(MANTIS_ERROR, 1, "Registered EN50221 device");
+ mantis_evmgr_init(ca);
+ return 0;
+err:
+ kfree(ca);
+ return result;
+}
+EXPORT_SYMBOL_GPL(mantis_ca_init);
+
+void mantis_ca_exit(struct mantis_pci *mantis)
+{
+ struct mantis_ca *ca = mantis->mantis_ca;
+
+ dprintk(MANTIS_DEBUG, 1, "Mantis CA exit");
+
+ mantis_evmgr_exit(ca);
+ dprintk(MANTIS_ERROR, 1, "Unregistering EN50221 device");
+ if (ca)
+ dvb_ca_en50221_release(&ca->en50221);
+
+ kfree(ca);
+}
+EXPORT_SYMBOL_GPL(mantis_ca_exit);
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_CA_H
+#define __MANTIS_CA_H
+
+extern int mantis_ca_init(struct mantis_pci *mantis);
+extern void mantis_ca_exit(struct mantis_pci *mantis);
+
+#endif /* __MANTIS_CA_H */
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <asm/irq.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+
+#include "mantis_vp1033.h"
+#include "mantis_vp1034.h"
+#include "mantis_vp1041.h"
+#include "mantis_vp2033.h"
+#include "mantis_vp2040.h"
+#include "mantis_vp3030.h"
+
+#include "mantis_dma.h"
+#include "mantis_ca.h"
+#include "mantis_dvb.h"
+#include "mantis_uart.h"
+#include "mantis_ioc.h"
+#include "mantis_pci.h"
+#include "mantis_i2c.h"
+#include "mantis_reg.h"
+
+static unsigned int verbose;
+module_param(verbose, int, 0644);
+MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)");
+
+static int devs;
+
+#define DRIVER_NAME "Mantis"
+
+static char *label[10] = {
+ "DMA",
+ "IRQ-0",
+ "IRQ-1",
+ "OCERR",
+ "PABRT",
+ "RIPRR",
+ "PPERR",
+ "FTRGT",
+ "RISCI",
+ "RACK"
+};
+
+static irqreturn_t mantis_irq_handler(int irq, void *dev_id)
+{
+ u32 stat = 0, mask = 0, lstat = 0, mstat = 0;
+ u32 rst_stat = 0, rst_mask = 0;
+
+ struct mantis_pci *mantis;
+ struct mantis_ca *ca;
+
+ mantis = (struct mantis_pci *) dev_id;
+ if (unlikely(mantis == NULL)) {
+ dprintk(MANTIS_ERROR, 1, "Mantis == NULL");
+ return IRQ_NONE;
+ }
+ ca = mantis->mantis_ca;
+
+ stat = mmread(MANTIS_INT_STAT);
+ mask = mmread(MANTIS_INT_MASK);
+ mstat = lstat = stat & ~MANTIS_INT_RISCSTAT;
+ if (!(stat & mask))
+ return IRQ_NONE;
+
+ rst_mask = MANTIS_GPIF_WRACK |
+ MANTIS_GPIF_OTHERR |
+ MANTIS_SBUF_WSTO |
+ MANTIS_GPIF_EXTIRQ;
+
+ rst_stat = mmread(MANTIS_GPIF_STATUS);
+ rst_stat &= rst_mask;
+ mmwrite(rst_stat, MANTIS_GPIF_STATUS);
+
+ mantis->mantis_int_stat = stat;
+ mantis->mantis_int_mask = mask;
+ dprintk(MANTIS_DEBUG, 0, "\n-- Stat=<%02x> Mask=<%02x> --", stat, mask);
+ if (stat & MANTIS_INT_RISCEN) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[0]);
+ }
+ if (stat & MANTIS_INT_IRQ0) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[1]);
+ mantis->gpif_status = rst_stat;
+ wake_up(&ca->hif_write_wq);
+ schedule_work(&ca->hif_evm_work);
+ }
+ if (stat & MANTIS_INT_IRQ1) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[2]);
+ schedule_work(&mantis->uart_work);
+ }
+ if (stat & MANTIS_INT_OCERR) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[3]);
+ }
+ if (stat & MANTIS_INT_PABORT) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[4]);
+ }
+ if (stat & MANTIS_INT_RIPERR) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[5]);
+ }
+ if (stat & MANTIS_INT_PPERR) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[6]);
+ }
+ if (stat & MANTIS_INT_FTRGT) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[7]);
+ }
+ if (stat & MANTIS_INT_RISCI) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[8]);
+ mantis->finished_block = (stat & MANTIS_INT_RISCSTAT) >> 28;
+ tasklet_schedule(&mantis->tasklet);
+ }
+ if (stat & MANTIS_INT_I2CDONE) {
+ dprintk(MANTIS_DEBUG, 0, "<%s>", label[9]);
+ wake_up(&mantis->i2c_wq);
+ }
+ mmwrite(stat, MANTIS_INT_STAT);
+ stat &= ~(MANTIS_INT_RISCEN | MANTIS_INT_I2CDONE |
+ MANTIS_INT_I2CRACK | MANTIS_INT_PCMCIA7 |
+ MANTIS_INT_PCMCIA6 | MANTIS_INT_PCMCIA5 |
+ MANTIS_INT_PCMCIA4 | MANTIS_INT_PCMCIA3 |
+ MANTIS_INT_PCMCIA2 | MANTIS_INT_PCMCIA1 |
+ MANTIS_INT_PCMCIA0 | MANTIS_INT_IRQ1 |
+ MANTIS_INT_IRQ0 | MANTIS_INT_OCERR |
+ MANTIS_INT_PABORT | MANTIS_INT_RIPERR |
+ MANTIS_INT_PPERR | MANTIS_INT_FTRGT |
+ MANTIS_INT_RISCI);
+
+ if (stat)
+ dprintk(MANTIS_DEBUG, 0, "<Unknown> Stat=<%02x> Mask=<%02x>", stat, mask);
+
+ dprintk(MANTIS_DEBUG, 0, "\n");
+ return IRQ_HANDLED;
+}
+
+static int __devinit mantis_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
+{
+ struct mantis_pci *mantis;
+ struct mantis_hwconfig *config;
+ int err = 0;
+
+ mantis = kzalloc(sizeof(struct mantis_pci), GFP_KERNEL);
+ if (mantis == NULL) {
+ printk(KERN_ERR "%s ERROR: Out of memory\n", __func__);
+ err = -ENOMEM;
+ goto fail0;
+ }
+
+ mantis->num = devs;
+ mantis->verbose = verbose;
+ mantis->pdev = pdev;
+ config = (struct mantis_hwconfig *) pci_id->driver_data;
+ config->irq_handler = &mantis_irq_handler;
+ mantis->hwconfig = config;
+
+ err = mantis_pci_init(mantis);
+ if (err) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI initialization failed <%d>", err);
+ goto fail1;
+ }
+
+ err = mantis_stream_control(mantis, STREAM_TO_HIF);
+ if (err < 0) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis stream control failed <%d>", err);
+ goto fail1;
+ }
+
+ err = mantis_i2c_init(mantis);
+ if (err < 0) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C initialization failed <%d>", err);
+ goto fail2;
+ }
+
+ err = mantis_get_mac(mantis);
+ if (err < 0) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis MAC address read failed <%d>", err);
+ goto fail2;
+ }
+
+ err = mantis_dma_init(mantis);
+ if (err < 0) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA initialization failed <%d>", err);
+ goto fail3;
+ }
+
+ err = mantis_dvb_init(mantis);
+ if (err < 0) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DVB initialization failed <%d>", err);
+ goto fail4;
+ }
+ err = mantis_uart_init(mantis);
+ if (err < 0) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis UART initialization failed <%d>", err);
+ goto fail6;
+ }
+
+ devs++;
+
+ return err;
+
+
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis UART exit! <%d>", err);
+ mantis_uart_exit(mantis);
+
+fail6:
+fail4:
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA exit! <%d>", err);
+ mantis_dma_exit(mantis);
+
+fail3:
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C exit! <%d>", err);
+ mantis_i2c_exit(mantis);
+
+fail2:
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI exit! <%d>", err);
+ mantis_pci_exit(mantis);
+
+fail1:
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis free! <%d>", err);
+ kfree(mantis);
+
+fail0:
+ return err;
+}
+
+static void __devexit mantis_pci_remove(struct pci_dev *pdev)
+{
+ struct mantis_pci *mantis = pci_get_drvdata(pdev);
+
+ if (mantis) {
+
+ mantis_uart_exit(mantis);
+ mantis_dvb_exit(mantis);
+ mantis_dma_exit(mantis);
+ mantis_i2c_exit(mantis);
+ mantis_pci_exit(mantis);
+ kfree(mantis);
+ }
+ return;
+}
+
+static struct pci_device_id mantis_pci_table[] = {
+ MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_1033_DVB_S, &vp1033_config),
+ MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_1034_DVB_S, &vp1034_config),
+ MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_1041_DVB_S2, &vp1041_config),
+ MAKE_ENTRY(TECHNISAT, SKYSTAR_HD2_10, &vp1041_config),
+ MAKE_ENTRY(TECHNISAT, SKYSTAR_HD2_20, &vp1041_config),
+ MAKE_ENTRY(TERRATEC, CINERGY_S2_PCI_HD, &vp1041_config),
+ MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_2033_DVB_C, &vp2033_config),
+ MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_2040_DVB_C, &vp2040_config),
+ MAKE_ENTRY(TECHNISAT, CABLESTAR_HD2, &vp2040_config),
+ MAKE_ENTRY(TERRATEC, CINERGY_C, &vp2033_config),
+ MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_3030_DVB_T, &vp3030_config),
+ { }
+};
+
+static struct pci_driver mantis_pci_driver = {
+ .name = DRIVER_NAME,
+ .id_table = mantis_pci_table,
+ .probe = mantis_pci_probe,
+ .remove = mantis_pci_remove,
+};
+
+static int __devinit mantis_init(void)
+{
+ return pci_register_driver(&mantis_pci_driver);
+}
+
+static void __devexit mantis_exit(void)
+{
+ return pci_unregister_driver(&mantis_pci_driver);
+}
+
+module_init(mantis_init);
+module_exit(mantis_exit);
+
+MODULE_DESCRIPTION("MANTIS driver");
+MODULE_AUTHOR("Manu Abraham");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_COMMON_H
+#define __MANTIS_COMMON_H
+
+#include <linux/mutex.h>
+#include <linux/workqueue.h>
+
+#include "mantis_uart.h"
+
+#include "mantis_link.h"
+
+#define MANTIS_ERROR 0
+#define MANTIS_NOTICE 1
+#define MANTIS_INFO 2
+#define MANTIS_DEBUG 3
+#define MANTIS_TMG 9
+
+#define dprintk(y, z, format, arg...) do { \
+ if (z) { \
+ if ((mantis->verbose > MANTIS_ERROR) && (mantis->verbose > y)) \
+ printk(KERN_ERR "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
+ else if ((mantis->verbose > MANTIS_NOTICE) && (mantis->verbose > y)) \
+ printk(KERN_NOTICE "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
+ else if ((mantis->verbose > MANTIS_INFO) && (mantis->verbose > y)) \
+ printk(KERN_INFO "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
+ else if ((mantis->verbose > MANTIS_DEBUG) && (mantis->verbose > y)) \
+ printk(KERN_DEBUG "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
+ else if ((mantis->verbose > MANTIS_TMG) && (mantis->verbose > y)) \
+ printk(KERN_DEBUG "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
+ } else { \
+ if (mantis->verbose > y) \
+ printk(format , ##arg); \
+ } \
+} while(0)
+
+#define mwrite(dat, addr) writel((dat), addr)
+#define mread(addr) readl(addr)
+
+#define mmwrite(dat, addr) mwrite((dat), (mantis->mmio + (addr)))
+#define mmread(addr) mread(mantis->mmio + (addr))
+
+#define MANTIS_TS_188 0
+#define MANTIS_TS_204 1
+
+#define TWINHAN_TECHNOLOGIES 0x1822
+#define MANTIS 0x4e35
+
+#define TECHNISAT 0x1ae4
+#define TERRATEC 0x153b
+
+#define MAKE_ENTRY(__subven, __subdev, __configptr) { \
+ .vendor = TWINHAN_TECHNOLOGIES, \
+ .device = MANTIS, \
+ .subvendor = (__subven), \
+ .subdevice = (__subdev), \
+ .driver_data = (unsigned long) (__configptr) \
+}
+
+enum mantis_i2c_mode {
+ MANTIS_PAGE_MODE = 0,
+ MANTIS_BYTE_MODE,
+};
+
+struct mantis_pci;
+
+struct mantis_hwconfig {
+ char *model_name;
+ char *dev_type;
+ u32 ts_size;
+
+ enum mantis_baud baud_rate;
+ enum mantis_parity parity;
+ u32 bytes;
+
+ irqreturn_t (*irq_handler)(int irq, void *dev_id);
+ int (*frontend_init)(struct mantis_pci *mantis, struct dvb_frontend *fe);
+
+ u8 power;
+ u8 reset;
+
+ enum mantis_i2c_mode i2c_mode;
+};
+
+struct mantis_pci {
+ unsigned int verbose;
+
+ /* PCI stuff */
+ u16 vendor_id;
+ u16 device_id;
+ u16 subsystem_vendor;
+ u16 subsystem_device;
+
+ u8 latency;
+
+ struct pci_dev *pdev;
+
+ unsigned long mantis_addr;
+ void __iomem *mmio;
+
+ u8 irq;
+ u8 revision;
+
+ unsigned int num;
+
+ /* RISC Core */
+ u32 finished_block;
+ u32 last_block;
+ u32 line_bytes;
+ u32 line_count;
+ u32 risc_pos;
+ u8 *buf_cpu;
+ dma_addr_t buf_dma;
+ u32 *risc_cpu;
+ dma_addr_t risc_dma;
+
+ struct tasklet_struct tasklet;
+
+ struct i2c_adapter adapter;
+ int i2c_rc;
+ wait_queue_head_t i2c_wq;
+ struct mutex i2c_lock;
+
+ /* DVB stuff */
+ struct dvb_adapter dvb_adapter;
+ struct dvb_frontend *fe;
+ struct dvb_demux demux;
+ struct dmxdev dmxdev;
+ struct dmx_frontend fe_hw;
+ struct dmx_frontend fe_mem;
+ struct dvb_net dvbnet;
+
+ u8 feeds;
+
+ struct mantis_hwconfig *hwconfig;
+
+ u32 mantis_int_stat;
+ u32 mantis_int_mask;
+
+ /* board specific */
+ u8 mac_address[8];
+ u32 sub_vendor_id;
+ u32 sub_device_id;
+
+ /* A12 A13 A14 */
+ u32 gpio_status;
+
+ u32 gpif_status;
+
+ struct mantis_ca *mantis_ca;
+
+ wait_queue_head_t uart_wq;
+ struct work_struct uart_work;
+ spinlock_t uart_lock;
+
+ struct input_dev *rc;
+};
+
+#define MANTIS_HIF_STATUS (mantis->gpio_status)
+
+#endif /* __MANTIS_COMMON_H */
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "mantis_common.h"
+#include "mantis_core.h"
+#include "mantis_vp1033.h"
+#include "mantis_vp1034.h"
+#include "mantis_vp1041.h"
+#include "mantis_vp2033.h"
+#include "mantis_vp2040.h"
+#include "mantis_vp3030.h"
+
+static int read_eeprom_byte(struct mantis_pci *mantis, u8 *data, u8 length)
+{
+ int err;
+ struct i2c_msg msg[] = {
+ {
+ .addr = 0x50,
+ .flags = 0,
+ .buf = data,
+ .len = 1
+ }, {
+ .addr = 0x50,
+ .flags = I2C_M_RD,
+ .buf = data,
+ .len = length
+ },
+ };
+
+ err = i2c_transfer(&mantis->adapter, msg, 2);
+ if (err < 0) {
+ dprintk(verbose, MANTIS_ERROR, 1,
+ "ERROR: i2c read: < err=%i d0=0x%02x d1=0x%02x >",
+ err, data[0], data[1]);
+
+ return err;
+ }
+
+ return 0;
+}
+
+static int write_eeprom_byte(struct mantis_pci *mantis, u8 *data, u8 length)
+{
+ int err;
+
+ struct i2c_msg msg = {
+ .addr = 0x50,
+ .flags = 0,
+ .buf = data,
+ .len = length
+ };
+
+ err = i2c_transfer(&mantis->adapter, &msg, 1);
+ if (err < 0) {
+ dprintk(verbose, MANTIS_ERROR, 1,
+ "ERROR: i2c write: < err=%i length=0x%02x d0=0x%02x, d1=0x%02x >",
+ err, length, data[0], data[1]);
+
+ return err;
+ }
+
+ return 0;
+}
+
+static int get_mac_address(struct mantis_pci *mantis)
+{
+ int err;
+
+ mantis->mac_address[0] = 0x08;
+ err = read_eeprom_byte(mantis, &mantis->mac_address[0], 6);
+ if (err < 0) {
+ dprintk(verbose, MANTIS_ERROR, 1, "Mantis EEPROM read error");
+
+ return err;
+ }
+ dprintk(verbose, MANTIS_ERROR, 0,
+ " MAC Address=[%02x:%02x:%02x:%02x:%02x:%02x]\n",
+ mantis->mac_address[0], mantis->mac_address[1],
+ mantis->mac_address[2], mantis->mac_address[3],
+ mantis->mac_address[4], mantis->mac_address[5]);
+
+ return 0;
+}
+
+#define MANTIS_MODEL_UNKNOWN "UNKNOWN"
+#define MANTIS_DEV_UNKNOWN "UNKNOWN"
+
+struct mantis_hwconfig unknown_device = {
+ .model_name = MANTIS_MODEL_UNKNOWN,
+ .dev_type = MANTIS_DEV_UNKNOWN,
+};
+
+static void mantis_load_config(struct mantis_pci *mantis)
+{
+ switch (mantis->subsystem_device) {
+ case MANTIS_VP_1033_DVB_S: /* VP-1033 */
+ mantis->hwconfig = &vp1033_mantis_config;
+ break;
+ case MANTIS_VP_1034_DVB_S: /* VP-1034 */
+ mantis->hwconfig = &vp1034_mantis_config;
+ break;
+ case MANTIS_VP_1041_DVB_S2: /* VP-1041 */
+ case TECHNISAT_SKYSTAR_HD2:
+ mantis->hwconfig = &vp1041_mantis_config;
+ break;
+ case MANTIS_VP_2033_DVB_C: /* VP-2033 */
+ mantis->hwconfig = &vp2033_mantis_config;
+ break;
+ case MANTIS_VP_2040_DVB_C: /* VP-2040 */
+ case TERRATEC_CINERGY_C_PCI: /* VP-2040 clone */
+ case TECHNISAT_CABLESTAR_HD2:
+ mantis->hwconfig = &vp2040_mantis_config;
+ break;
+ case MANTIS_VP_3030_DVB_T: /* VP-3030 */
+ mantis->hwconfig = &vp3030_mantis_config;
+ break;
+ default:
+ mantis->hwconfig = &unknown_device;
+ break;
+ }
+}
+
+int mantis_core_init(struct mantis_pci *mantis)
+{
+ int err = 0;
+
+ mantis_load_config(mantis);
+ dprintk(verbose, MANTIS_ERROR, 0, "found a %s PCI %s device on (%02x:%02x.%x),\n",
+ mantis->hwconfig->model_name, mantis->hwconfig->dev_type,
+ mantis->pdev->bus->number, PCI_SLOT(mantis->pdev->devfn), PCI_FUNC(mantis->pdev->devfn));
+ dprintk(verbose, MANTIS_ERROR, 0, " Mantis Rev %d [%04x:%04x], ",
+ mantis->revision,
+ mantis->subsystem_vendor, mantis->subsystem_device);
+ dprintk(verbose, MANTIS_ERROR, 0,
+ "irq: %d, latency: %d\n memory: 0x%lx, mmio: 0x%p\n",
+ mantis->pdev->irq, mantis->latency,
+ mantis->mantis_addr, mantis->mantis_mmio);
+
+ err = mantis_i2c_init(mantis);
+ if (err < 0) {
+ dprintk(verbose, MANTIS_ERROR, 1, "Mantis I2C init failed");
+ return err;
+ }
+ err = get_mac_address(mantis);
+ if (err < 0) {
+ dprintk(verbose, MANTIS_ERROR, 1, "get MAC address failed");
+ return err;
+ }
+ err = mantis_dma_init(mantis);
+ if (err < 0) {
+ dprintk(verbose, MANTIS_ERROR, 1, "Mantis DMA init failed");
+ return err;
+ }
+ err = mantis_dvb_init(mantis);
+ if (err < 0) {
+ dprintk(verbose, MANTIS_DEBUG, 1, "Mantis DVB init failed");
+ return err;
+ }
+ err = mantis_uart_init(mantis);
+ if (err < 0) {
+ dprintk(verbose, MANTIS_DEBUG, 1, "Mantis UART init failed");
+ return err;
+ }
+
+ return 0;
+}
+
+int mantis_core_exit(struct mantis_pci *mantis)
+{
+ mantis_dma_stop(mantis);
+ dprintk(verbose, MANTIS_ERROR, 1, "DMA engine stopping");
+
+ mantis_uart_exit(mantis);
+ dprintk(verbose, MANTIS_ERROR, 1, "UART exit failed");
+
+ if (mantis_dma_exit(mantis) < 0)
+ dprintk(verbose, MANTIS_ERROR, 1, "DMA exit failed");
+ if (mantis_dvb_exit(mantis) < 0)
+ dprintk(verbose, MANTIS_ERROR, 1, "DVB exit failed");
+ if (mantis_i2c_exit(mantis) < 0)
+ dprintk(verbose, MANTIS_ERROR, 1, "I2C adapter delete.. failed");
+
+ return 0;
+}
+
+/* Turn the given bit on or off. */
+void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value)
+{
+ u32 cur;
+
+ cur = mmread(MANTIS_GPIF_ADDR);
+ if (value)
+ mantis->gpio_status = cur | (1 << bitpos);
+ else
+ mantis->gpio_status = cur & (~(1 << bitpos));
+
+ mmwrite(mantis->gpio_status, MANTIS_GPIF_ADDR);
+ mmwrite(0x00, MANTIS_GPIF_DOUT);
+ udelay(100);
+}
+
+/* direction = 0 , no CI passthrough ; 1 , CI passthrough */
+void mantis_set_direction(struct mantis_pci *mantis, int direction)
+{
+ u32 reg;
+
+ reg = mmread(0x28);
+ dprintk(verbose, MANTIS_DEBUG, 1, "TS direction setup");
+ if (direction == 0x01) {
+ /* to CI */
+ reg |= 0x04;
+ mmwrite(reg, 0x28);
+ reg &= 0xff - 0x04;
+ mmwrite(reg, 0x28);
+ } else {
+ reg &= 0xff - 0x04;
+ mmwrite(reg, 0x28);
+ reg |= 0x04;
+ mmwrite(reg, 0x28);
+ }
+}
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_CORE_H
+#define __MANTIS_CORE_H
+
+#include "mantis_common.h"
+
+
+#define FE_TYPE_SAT 0
+#define FE_TYPE_CAB 1
+#define FE_TYPE_TER 2
+
+#define FE_TYPE_TS204 0
+#define FE_TYPE_TS188 1
+
+
+struct vendorname {
+ u8 *sub_vendor_name;
+ u32 sub_vendor_id;
+};
+
+struct devicetype {
+ u8 *sub_device_name;
+ u32 sub_device_id;
+ u8 device_type;
+ u32 type_flags;
+};
+
+
+extern int mantis_dma_init(struct mantis_pci *mantis);
+extern int mantis_dma_exit(struct mantis_pci *mantis);
+extern void mantis_dma_start(struct mantis_pci *mantis);
+extern void mantis_dma_stop(struct mantis_pci *mantis);
+extern int mantis_i2c_init(struct mantis_pci *mantis);
+extern int mantis_i2c_exit(struct mantis_pci *mantis);
+extern int mantis_core_init(struct mantis_pci *mantis);
+extern int mantis_core_exit(struct mantis_pci *mantis);
+
+#endif /* __MANTIS_CORE_H */
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/kernel.h>
+#include <asm/page.h>
+#include <linux/vmalloc.h>
+#include <linux/pci.h>
+
+#include <asm/irq.h>
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_reg.h"
+#include "mantis_dma.h"
+
+#define RISC_WRITE (0x01 << 28)
+#define RISC_JUMP (0x07 << 28)
+#define RISC_IRQ (0x01 << 24)
+
+#define RISC_STATUS(status) ((((~status) & 0x0f) << 20) | ((status & 0x0f) << 16))
+#define RISC_FLUSH() (mantis->risc_pos = 0)
+#define RISC_INSTR(opcode) (mantis->risc_cpu[mantis->risc_pos++] = cpu_to_le32(opcode))
+
+#define MANTIS_BUF_SIZE (64 * 1024)
+#define MANTIS_BLOCK_BYTES (MANTIS_BUF_SIZE >> 4)
+#define MANTIS_BLOCK_COUNT (1 << 4)
+#define MANTIS_RISC_SIZE PAGE_SIZE
+
+int mantis_dma_exit(struct mantis_pci *mantis)
+{
+ if (mantis->buf_cpu) {
+ dprintk(MANTIS_ERROR, 1,
+ "DMA=0x%lx cpu=0x%p size=%d",
+ (unsigned long) mantis->buf_dma,
+ mantis->buf_cpu,
+ MANTIS_BUF_SIZE);
+
+ pci_free_consistent(mantis->pdev, MANTIS_BUF_SIZE,
+ mantis->buf_cpu, mantis->buf_dma);
+
+ mantis->buf_cpu = NULL;
+ }
+ if (mantis->risc_cpu) {
+ dprintk(MANTIS_ERROR, 1,
+ "RISC=0x%lx cpu=0x%p size=%lx",
+ (unsigned long) mantis->risc_dma,
+ mantis->risc_cpu,
+ MANTIS_RISC_SIZE);
+
+ pci_free_consistent(mantis->pdev, MANTIS_RISC_SIZE,
+ mantis->risc_cpu, mantis->risc_dma);
+
+ mantis->risc_cpu = NULL;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(mantis_dma_exit);
+
+static inline int mantis_alloc_buffers(struct mantis_pci *mantis)
+{
+ if (!mantis->buf_cpu) {
+ mantis->buf_cpu = pci_alloc_consistent(mantis->pdev,
+ MANTIS_BUF_SIZE,
+ &mantis->buf_dma);
+ if (!mantis->buf_cpu) {
+ dprintk(MANTIS_ERROR, 1,
+ "DMA buffer allocation failed");
+
+ goto err;
+ }
+ dprintk(MANTIS_ERROR, 1,
+ "DMA=0x%lx cpu=0x%p size=%d",
+ (unsigned long) mantis->buf_dma,
+ mantis->buf_cpu, MANTIS_BUF_SIZE);
+ }
+ if (!mantis->risc_cpu) {
+ mantis->risc_cpu = pci_alloc_consistent(mantis->pdev,
+ MANTIS_RISC_SIZE,
+ &mantis->risc_dma);
+
+ if (!mantis->risc_cpu) {
+ dprintk(MANTIS_ERROR, 1,
+ "RISC program allocation failed");
+
+ mantis_dma_exit(mantis);
+
+ goto err;
+ }
+ dprintk(MANTIS_ERROR, 1,
+ "RISC=0x%lx cpu=0x%p size=%lx",
+ (unsigned long) mantis->risc_dma,
+ mantis->risc_cpu, MANTIS_RISC_SIZE);
+ }
+
+ return 0;
+err:
+ dprintk(MANTIS_ERROR, 1, "Out of memory (?) .....");
+ return -ENOMEM;
+}
+
+static inline int mantis_calc_lines(struct mantis_pci *mantis)
+{
+ mantis->line_bytes = MANTIS_BLOCK_BYTES;
+ mantis->line_count = MANTIS_BLOCK_COUNT;
+
+ while (mantis->line_bytes > 4095) {
+ mantis->line_bytes >>= 1;
+ mantis->line_count <<= 1;
+ }
+
+ dprintk(MANTIS_DEBUG, 1, "Mantis RISC block bytes=[%d], line bytes=[%d], line count=[%d]",
+ MANTIS_BLOCK_BYTES, mantis->line_bytes, mantis->line_count);
+
+ if (mantis->line_count > 255) {
+ dprintk(MANTIS_ERROR, 1, "Buffer size error");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+int mantis_dma_init(struct mantis_pci *mantis)
+{
+ int err = 0;
+
+ dprintk(MANTIS_DEBUG, 1, "Mantis DMA init");
+ if (mantis_alloc_buffers(mantis) < 0) {
+ dprintk(MANTIS_ERROR, 1, "Error allocating DMA buffer");
+
+ /* Stop RISC Engine */
+ mmwrite(0, MANTIS_DMA_CTL);
+
+ goto err;
+ }
+ err = mantis_calc_lines(mantis);
+ if (err < 0) {
+ dprintk(MANTIS_ERROR, 1, "Mantis calc lines failed");
+
+ goto err;
+ }
+
+ return 0;
+err:
+ return err;
+}
+EXPORT_SYMBOL_GPL(mantis_dma_init);
+
+static inline void mantis_risc_program(struct mantis_pci *mantis)
+{
+ u32 buf_pos = 0;
+ u32 line;
+
+ dprintk(MANTIS_DEBUG, 1, "Mantis create RISC program");
+ RISC_FLUSH();
+
+ dprintk(MANTIS_DEBUG, 1, "risc len lines %u, bytes per line %u",
+ mantis->line_count, mantis->line_bytes);
+
+ for (line = 0; line < mantis->line_count; line++) {
+ dprintk(MANTIS_DEBUG, 1, "RISC PROG line=[%d]", line);
+ if (!(buf_pos % MANTIS_BLOCK_BYTES)) {
+ RISC_INSTR(RISC_WRITE |
+ RISC_IRQ |
+ RISC_STATUS(((buf_pos / MANTIS_BLOCK_BYTES) +
+ (MANTIS_BLOCK_COUNT - 1)) %
+ MANTIS_BLOCK_COUNT) |
+ mantis->line_bytes);
+ } else {
+ RISC_INSTR(RISC_WRITE | mantis->line_bytes);
+ }
+ RISC_INSTR(mantis->buf_dma + buf_pos);
+ buf_pos += mantis->line_bytes;
+ }
+ RISC_INSTR(RISC_JUMP);
+ RISC_INSTR(mantis->risc_dma);
+}
+
+void mantis_dma_start(struct mantis_pci *mantis)
+{
+ dprintk(MANTIS_DEBUG, 1, "Mantis Start DMA engine");
+
+ mantis_risc_program(mantis);
+ mmwrite(mantis->risc_dma, MANTIS_RISC_START);
+ mmwrite(mmread(MANTIS_GPIF_ADDR) | MANTIS_GPIF_HIFRDWRN, MANTIS_GPIF_ADDR);
+
+ mmwrite(0, MANTIS_DMA_CTL);
+ mantis->last_block = mantis->finished_block = 0;
+
+ mmwrite(mmread(MANTIS_INT_MASK) | MANTIS_INT_RISCI, MANTIS_INT_MASK);
+
+ mmwrite(MANTIS_FIFO_EN | MANTIS_DCAP_EN
+ | MANTIS_RISC_EN, MANTIS_DMA_CTL);
+
+}
+
+void mantis_dma_stop(struct mantis_pci *mantis)
+{
+ u32 stat = 0, mask = 0;
+
+ stat = mmread(MANTIS_INT_STAT);
+ mask = mmread(MANTIS_INT_MASK);
+ dprintk(MANTIS_DEBUG, 1, "Mantis Stop DMA engine");
+
+ mmwrite((mmread(MANTIS_GPIF_ADDR) & (~(MANTIS_GPIF_HIFRDWRN))), MANTIS_GPIF_ADDR);
+
+ mmwrite((mmread(MANTIS_DMA_CTL) & ~(MANTIS_FIFO_EN |
+ MANTIS_DCAP_EN |
+ MANTIS_RISC_EN)), MANTIS_DMA_CTL);
+
+ mmwrite(mmread(MANTIS_INT_STAT), MANTIS_INT_STAT);
+
+ mmwrite(mmread(MANTIS_INT_MASK) & ~(MANTIS_INT_RISCI |
+ MANTIS_INT_RISCEN), MANTIS_INT_MASK);
+}
+
+
+void mantis_dma_xfer(unsigned long data)
+{
+ struct mantis_pci *mantis = (struct mantis_pci *) data;
+ struct mantis_hwconfig *config = mantis->hwconfig;
+
+ while (mantis->last_block != mantis->finished_block) {
+ dprintk(MANTIS_DEBUG, 1, "last block=[%d] finished block=[%d]",
+ mantis->last_block, mantis->finished_block);
+
+ (config->ts_size ? dvb_dmx_swfilter_204 : dvb_dmx_swfilter)
+ (&mantis->demux, &mantis->buf_cpu[mantis->last_block * MANTIS_BLOCK_BYTES], MANTIS_BLOCK_BYTES);
+ mantis->last_block = (mantis->last_block + 1) % MANTIS_BLOCK_COUNT;
+ }
+}
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_DMA_H
+#define __MANTIS_DMA_H
+
+extern int mantis_dma_init(struct mantis_pci *mantis);
+extern int mantis_dma_exit(struct mantis_pci *mantis);
+extern void mantis_dma_start(struct mantis_pci *mantis);
+extern void mantis_dma_stop(struct mantis_pci *mantis);
+extern void mantis_dma_xfer(unsigned long data);
+
+#endif /* __MANTIS_DMA_H */
--- /dev/null
+/*
+ Mantis PCI bridge driver
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/kernel.h>
+#include <linux/bitops.h>
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#include <linux/i2c.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_dma.h"
+#include "mantis_ca.h"
+#include "mantis_ioc.h"
+#include "mantis_dvb.h"
+
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+int mantis_frontend_power(struct mantis_pci *mantis, enum mantis_power power)
+{
+ struct mantis_hwconfig *config = mantis->hwconfig;
+
+ switch (power) {
+ case POWER_ON:
+ dprintk(MANTIS_DEBUG, 1, "Power ON");
+ gpio_set_bits(mantis, config->power, POWER_ON);
+ msleep(100);
+ gpio_set_bits(mantis, config->power, POWER_ON);
+ msleep(100);
+ break;
+
+ case POWER_OFF:
+ dprintk(MANTIS_DEBUG, 1, "Power OFF");
+ gpio_set_bits(mantis, config->power, POWER_OFF);
+ msleep(100);
+ break;
+
+ default:
+ dprintk(MANTIS_DEBUG, 1, "Unknown state <%02x>", power);
+ return -1;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(mantis_frontend_power);
+
+void mantis_frontend_soft_reset(struct mantis_pci *mantis)
+{
+ struct mantis_hwconfig *config = mantis->hwconfig;
+
+ dprintk(MANTIS_DEBUG, 1, "Frontend RESET");
+ gpio_set_bits(mantis, config->reset, 0);
+ msleep(100);
+ gpio_set_bits(mantis, config->reset, 0);
+ msleep(100);
+ gpio_set_bits(mantis, config->reset, 1);
+ msleep(100);
+ gpio_set_bits(mantis, config->reset, 1);
+ msleep(100);
+
+ return;
+}
+EXPORT_SYMBOL_GPL(mantis_frontend_soft_reset);
+
+static int mantis_frontend_shutdown(struct mantis_pci *mantis)
+{
+ int err;
+
+ mantis_frontend_soft_reset(mantis);
+ err = mantis_frontend_power(mantis, POWER_OFF);
+ if (err != 0) {
+ dprintk(MANTIS_ERROR, 1, "Frontend POWER OFF failed! <%d>", err);
+ return 1;
+ }
+
+ return 0;
+}
+
+static int mantis_dvb_start_feed(struct dvb_demux_feed *dvbdmxfeed)
+{
+ struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
+ struct mantis_pci *mantis = dvbdmx->priv;
+
+ dprintk(MANTIS_DEBUG, 1, "Mantis DVB Start feed");
+ if (!dvbdmx->dmx.frontend) {
+ dprintk(MANTIS_DEBUG, 1, "no frontend ?");
+ return -EINVAL;
+ }
+
+ mantis->feeds++;
+ dprintk(MANTIS_DEBUG, 1, "mantis start feed, feeds=%d", mantis->feeds);
+
+ if (mantis->feeds == 1) {
+ dprintk(MANTIS_DEBUG, 1, "mantis start feed & dma");
+ mantis_dma_start(mantis);
+ }
+
+ return mantis->feeds;
+}
+
+static int mantis_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
+{
+ struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
+ struct mantis_pci *mantis = dvbdmx->priv;
+
+ dprintk(MANTIS_DEBUG, 1, "Mantis DVB Stop feed");
+ if (!dvbdmx->dmx.frontend) {
+ dprintk(MANTIS_DEBUG, 1, "no frontend ?");
+ return -EINVAL;
+ }
+
+ mantis->feeds--;
+ if (mantis->feeds == 0) {
+ dprintk(MANTIS_DEBUG, 1, "mantis stop feed and dma");
+ mantis_dma_stop(mantis);
+ }
+
+ return 0;
+}
+
+int __devinit mantis_dvb_init(struct mantis_pci *mantis)
+{
+ struct mantis_hwconfig *config = mantis->hwconfig;
+ int result = -1;
+
+ dprintk(MANTIS_DEBUG, 1, "dvb_register_adapter");
+
+ result = dvb_register_adapter(&mantis->dvb_adapter,
+ "Mantis DVB adapter",
+ THIS_MODULE,
+ &mantis->pdev->dev,
+ adapter_nr);
+
+ if (result < 0) {
+
+ dprintk(MANTIS_ERROR, 1, "Error registering adapter");
+ return -ENODEV;
+ }
+
+ mantis->dvb_adapter.priv = mantis;
+ mantis->demux.dmx.capabilities = DMX_TS_FILTERING |
+ DMX_SECTION_FILTERING |
+ DMX_MEMORY_BASED_FILTERING;
+
+ mantis->demux.priv = mantis;
+ mantis->demux.filternum = 256;
+ mantis->demux.feednum = 256;
+ mantis->demux.start_feed = mantis_dvb_start_feed;
+ mantis->demux.stop_feed = mantis_dvb_stop_feed;
+ mantis->demux.write_to_decoder = NULL;
+
+ dprintk(MANTIS_DEBUG, 1, "dvb_dmx_init");
+ result = dvb_dmx_init(&mantis->demux);
+ if (result < 0) {
+ dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result);
+
+ goto err0;
+ }
+
+ mantis->dmxdev.filternum = 256;
+ mantis->dmxdev.demux = &mantis->demux.dmx;
+ mantis->dmxdev.capabilities = 0;
+ dprintk(MANTIS_DEBUG, 1, "dvb_dmxdev_init");
+
+ result = dvb_dmxdev_init(&mantis->dmxdev, &mantis->dvb_adapter);
+ if (result < 0) {
+
+ dprintk(MANTIS_ERROR, 1, "dvb_dmxdev_init failed, ERROR=%d", result);
+ goto err1;
+ }
+
+ mantis->fe_hw.source = DMX_FRONTEND_0;
+ result = mantis->demux.dmx.add_frontend(&mantis->demux.dmx, &mantis->fe_hw);
+ if (result < 0) {
+
+ dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result);
+ goto err2;
+ }
+
+ mantis->fe_mem.source = DMX_MEMORY_FE;
+ result = mantis->demux.dmx.add_frontend(&mantis->demux.dmx, &mantis->fe_mem);
+ if (result < 0) {
+ dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result);
+ goto err3;
+ }
+
+ result = mantis->demux.dmx.connect_frontend(&mantis->demux.dmx, &mantis->fe_hw);
+ if (result < 0) {
+ dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result);
+ goto err4;
+ }
+
+ dvb_net_init(&mantis->dvb_adapter, &mantis->dvbnet, &mantis->demux.dmx);
+ tasklet_init(&mantis->tasklet, mantis_dma_xfer, (unsigned long) mantis);
+ if (mantis->hwconfig) {
+ result = config->frontend_init(mantis, mantis->fe);
+ if (result < 0) {
+ dprintk(MANTIS_ERROR, 1, "!!! NO Frontends found !!!");
+ goto err5;
+ } else {
+ if (mantis->fe == NULL) {
+ dprintk(MANTIS_ERROR, 1, "FE <NULL>");
+ goto err5;
+ }
+
+ if (dvb_register_frontend(&mantis->dvb_adapter, mantis->fe)) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: Frontend registration failed");
+
+ if (mantis->fe->ops.release)
+ mantis->fe->ops.release(mantis->fe);
+
+ mantis->fe = NULL;
+ goto err5;
+ }
+ }
+ }
+
+ return 0;
+
+ /* Error conditions .. */
+err5:
+ tasklet_kill(&mantis->tasklet);
+ dvb_net_release(&mantis->dvbnet);
+ dvb_unregister_frontend(mantis->fe);
+ dvb_frontend_detach(mantis->fe);
+err4:
+ mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_mem);
+
+err3:
+ mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_hw);
+
+err2:
+ dvb_dmxdev_release(&mantis->dmxdev);
+
+err1:
+ dvb_dmx_release(&mantis->demux);
+
+err0:
+ dvb_unregister_adapter(&mantis->dvb_adapter);
+
+ return result;
+}
+EXPORT_SYMBOL_GPL(mantis_dvb_init);
+
+int __devexit mantis_dvb_exit(struct mantis_pci *mantis)
+{
+ int err;
+
+ if (mantis->fe) {
+ /* mantis_ca_exit(mantis); */
+ err = mantis_frontend_shutdown(mantis);
+ if (err != 0)
+ dprintk(MANTIS_ERROR, 1, "Frontend exit while POWER ON! <%d>", err);
+ dvb_unregister_frontend(mantis->fe);
+ dvb_frontend_detach(mantis->fe);
+ }
+
+ tasklet_kill(&mantis->tasklet);
+ dvb_net_release(&mantis->dvbnet);
+
+ mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_mem);
+ mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_hw);
+
+ dvb_dmxdev_release(&mantis->dmxdev);
+ dvb_dmx_release(&mantis->demux);
+
+ dprintk(MANTIS_DEBUG, 1, "dvb_unregister_adapter");
+ dvb_unregister_adapter(&mantis->dvb_adapter);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(mantis_dvb_exit);
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_DVB_H
+#define __MANTIS_DVB_H
+
+enum mantis_power {
+ POWER_OFF = 0,
+ POWER_ON = 1
+};
+
+extern int mantis_frontend_power(struct mantis_pci *mantis, enum mantis_power power);
+extern void mantis_frontend_soft_reset(struct mantis_pci *mantis);
+
+extern int mantis_dvb_init(struct mantis_pci *mantis);
+extern int mantis_dvb_exit(struct mantis_pci *mantis);
+
+#endif /* __MANTIS_DVB_H */
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/kernel.h>
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_link.h"
+#include "mantis_hif.h"
+#include "mantis_reg.h"
+
+static void mantis_hifevm_work(struct work_struct *work)
+{
+ struct mantis_ca *ca = container_of(work, struct mantis_ca, hif_evm_work);
+ struct mantis_pci *mantis = ca->ca_priv;
+
+ u32 gpif_stat, gpif_mask;
+
+ gpif_stat = mmread(MANTIS_GPIF_STATUS);
+ gpif_mask = mmread(MANTIS_GPIF_IRQCFG);
+
+ if (gpif_stat & MANTIS_GPIF_DETSTAT) {
+ if (gpif_stat & MANTIS_CARD_PLUGIN) {
+ dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): CAM Plugin", mantis->num);
+ mmwrite(0xdada0000, MANTIS_CARD_RESET);
+ mantis_event_cam_plugin(ca);
+ dvb_ca_en50221_camchange_irq(&ca->en50221,
+ 0,
+ DVB_CA_EN50221_CAMCHANGE_INSERTED);
+ }
+ } else {
+ if (gpif_stat & MANTIS_CARD_PLUGOUT) {
+ dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): CAM Unplug", mantis->num);
+ mmwrite(0xdada0000, MANTIS_CARD_RESET);
+ mantis_event_cam_unplug(ca);
+ dvb_ca_en50221_camchange_irq(&ca->en50221,
+ 0,
+ DVB_CA_EN50221_CAMCHANGE_REMOVED);
+ }
+ }
+
+ if (mantis->gpif_status & MANTIS_GPIF_EXTIRQ)
+ dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Ext IRQ", mantis->num);
+
+ if (mantis->gpif_status & MANTIS_SBUF_WSTO)
+ dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer Timeout", mantis->num);
+
+ if (mantis->gpif_status & MANTIS_GPIF_OTHERR)
+ dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Alignment Error", mantis->num);
+
+ if (gpif_stat & MANTIS_SBUF_OVFLW)
+ dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer Overflow", mantis->num);
+
+ if (gpif_stat & MANTIS_GPIF_BRRDY)
+ dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer Read Ready", mantis->num);
+
+ if (gpif_stat & MANTIS_GPIF_INTSTAT)
+ dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): GPIF IRQ", mantis->num);
+
+ if (gpif_stat & MANTIS_SBUF_EMPTY)
+ dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer Empty", mantis->num);
+
+ if (gpif_stat & MANTIS_SBUF_OPDONE) {
+ dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer operation complete", mantis->num);
+ ca->sbuf_status = MANTIS_SBUF_DATA_AVAIL;
+ ca->hif_event = MANTIS_SBUF_OPDONE;
+ wake_up(&ca->hif_opdone_wq);
+ }
+}
+
+int mantis_evmgr_init(struct mantis_ca *ca)
+{
+ struct mantis_pci *mantis = ca->ca_priv;
+
+ dprintk(MANTIS_DEBUG, 1, "Initializing Mantis Host I/F Event manager");
+ INIT_WORK(&ca->hif_evm_work, mantis_hifevm_work);
+ mantis_pcmcia_init(ca);
+ schedule_work(&ca->hif_evm_work);
+ mantis_hif_init(ca);
+ return 0;
+}
+
+void mantis_evmgr_exit(struct mantis_ca *ca)
+{
+ struct mantis_pci *mantis = ca->ca_priv;
+
+ dprintk(MANTIS_DEBUG, 1, "Mantis Host I/F Event manager exiting");
+ flush_scheduled_work();
+ mantis_hif_exit(ca);
+ mantis_pcmcia_exit(ca);
+}
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/kernel.h>
+#include <linux/signal.h>
+#include <linux/sched.h>
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+
+#include "mantis_hif.h"
+#include "mantis_link.h" /* temporary due to physical layer stuff */
+
+#include "mantis_reg.h"
+
+
+static int mantis_hif_sbuf_opdone_wait(struct mantis_ca *ca)
+{
+ struct mantis_pci *mantis = ca->ca_priv;
+ int rc = 0;
+
+ if (wait_event_timeout(ca->hif_opdone_wq,
+ ca->hif_event & MANTIS_SBUF_OPDONE,
+ msecs_to_jiffies(500)) == -ERESTARTSYS) {
+
+ dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): Smart buffer operation timeout !", mantis->num);
+ rc = -EREMOTEIO;
+ }
+ dprintk(MANTIS_DEBUG, 1, "Smart Buffer Operation complete");
+ ca->hif_event &= ~MANTIS_SBUF_OPDONE;
+ return rc;
+}
+
+static int mantis_hif_write_wait(struct mantis_ca *ca)
+{
+ struct mantis_pci *mantis = ca->ca_priv;
+ u32 opdone = 0, timeout = 0;
+ int rc = 0;
+
+ if (wait_event_timeout(ca->hif_write_wq,
+ mantis->gpif_status & MANTIS_GPIF_WRACK,
+ msecs_to_jiffies(500)) == -ERESTARTSYS) {
+
+ dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): Write ACK timed out !", mantis->num);
+ rc = -EREMOTEIO;
+ }
+ dprintk(MANTIS_DEBUG, 1, "Write Acknowledged");
+ mantis->gpif_status &= ~MANTIS_GPIF_WRACK;
+ while (!opdone) {
+ opdone = (mmread(MANTIS_GPIF_STATUS) & MANTIS_SBUF_OPDONE);
+ udelay(500);
+ timeout++;
+ if (timeout > 100) {
+ dprintk(MANTIS_ERROR, 1, "Adater(%d) Slot(0): Write operation timed out!", mantis->num);
+ rc = -ETIMEDOUT;
+ break;
+ }
+ }
+ dprintk(MANTIS_DEBUG, 1, "HIF Write success");
+ return rc;
+}
+
+
+int mantis_hif_read_mem(struct mantis_ca *ca, u32 addr)
+{
+ struct mantis_pci *mantis = ca->ca_priv;
+ u32 hif_addr = 0, data, count = 4;
+
+ dprintk(MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF Mem Read", mantis->num);
+ mutex_lock(&ca->ca_lock);
+ hif_addr &= ~MANTIS_GPIF_PCMCIAREG;
+ hif_addr &= ~MANTIS_GPIF_PCMCIAIOM;
+ hif_addr |= MANTIS_HIF_STATUS;
+ hif_addr |= addr;
+
+ mmwrite(hif_addr, MANTIS_GPIF_BRADDR);
+ mmwrite(count, MANTIS_GPIF_BRBYTES);
+ udelay(20);
+ mmwrite(hif_addr | MANTIS_GPIF_HIFRDWRN, MANTIS_GPIF_ADDR);
+
+ if (mantis_hif_sbuf_opdone_wait(ca) != 0) {
+ dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): GPIF Smart Buffer operation failed", mantis->num);
+ mutex_unlock(&ca->ca_lock);
+ return -EREMOTEIO;
+ }
+ data = mmread(MANTIS_GPIF_DIN);
+ mutex_unlock(&ca->ca_lock);
+ dprintk(MANTIS_DEBUG, 1, "Mem Read: 0x%02x", data);
+ return (data >> 24) & 0xff;
+}
+
+int mantis_hif_write_mem(struct mantis_ca *ca, u32 addr, u8 data)
+{
+ struct mantis_slot *slot = ca->slot;
+ struct mantis_pci *mantis = ca->ca_priv;
+ u32 hif_addr = 0;
+
+ dprintk(MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF Mem Write", mantis->num);
+ mutex_lock(&ca->ca_lock);
+ hif_addr &= ~MANTIS_GPIF_HIFRDWRN;
+ hif_addr &= ~MANTIS_GPIF_PCMCIAREG;
+ hif_addr &= ~MANTIS_GPIF_PCMCIAIOM;
+ hif_addr |= MANTIS_HIF_STATUS;
+ hif_addr |= addr;
+
+ mmwrite(slot->slave_cfg, MANTIS_GPIF_CFGSLA); /* Slot0 alone for now */
+ mmwrite(hif_addr, MANTIS_GPIF_ADDR);
+ mmwrite(data, MANTIS_GPIF_DOUT);
+
+ if (mantis_hif_write_wait(ca) != 0) {
+ dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): HIF Smart Buffer operation failed", mantis->num);
+ mutex_unlock(&ca->ca_lock);
+ return -EREMOTEIO;
+ }
+ dprintk(MANTIS_DEBUG, 1, "Mem Write: (0x%02x to 0x%02x)", data, addr);
+ mutex_unlock(&ca->ca_lock);
+
+ return 0;
+}
+
+int mantis_hif_read_iom(struct mantis_ca *ca, u32 addr)
+{
+ struct mantis_pci *mantis = ca->ca_priv;
+ u32 data, hif_addr = 0;
+
+ dprintk(MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF I/O Read", mantis->num);
+ mutex_lock(&ca->ca_lock);
+ hif_addr &= ~MANTIS_GPIF_PCMCIAREG;
+ hif_addr |= MANTIS_GPIF_PCMCIAIOM;
+ hif_addr |= MANTIS_HIF_STATUS;
+ hif_addr |= addr;
+
+ mmwrite(hif_addr, MANTIS_GPIF_BRADDR);
+ mmwrite(1, MANTIS_GPIF_BRBYTES);
+ udelay(20);
+ mmwrite(hif_addr | MANTIS_GPIF_HIFRDWRN, MANTIS_GPIF_ADDR);
+
+ if (mantis_hif_sbuf_opdone_wait(ca) != 0) {
+ dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): HIF Smart Buffer operation failed", mantis->num);
+ mutex_unlock(&ca->ca_lock);
+ return -EREMOTEIO;
+ }
+ data = mmread(MANTIS_GPIF_DIN);
+ dprintk(MANTIS_DEBUG, 1, "I/O Read: 0x%02x", data);
+ udelay(50);
+ mutex_unlock(&ca->ca_lock);
+
+ return (u8) data;
+}
+
+int mantis_hif_write_iom(struct mantis_ca *ca, u32 addr, u8 data)
+{
+ struct mantis_pci *mantis = ca->ca_priv;
+ u32 hif_addr = 0;
+
+ dprintk(MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF I/O Write", mantis->num);
+ mutex_lock(&ca->ca_lock);
+ hif_addr &= ~MANTIS_GPIF_PCMCIAREG;
+ hif_addr &= ~MANTIS_GPIF_HIFRDWRN;
+ hif_addr |= MANTIS_GPIF_PCMCIAIOM;
+ hif_addr |= MANTIS_HIF_STATUS;
+ hif_addr |= addr;
+
+ mmwrite(hif_addr, MANTIS_GPIF_ADDR);
+ mmwrite(data, MANTIS_GPIF_DOUT);
+
+ if (mantis_hif_write_wait(ca) != 0) {
+ dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): HIF Smart Buffer operation failed", mantis->num);
+ mutex_unlock(&ca->ca_lock);
+ return -EREMOTEIO;
+ }
+ dprintk(MANTIS_DEBUG, 1, "I/O Write: (0x%02x to 0x%02x)", data, addr);
+ mutex_unlock(&ca->ca_lock);
+ udelay(50);
+
+ return 0;
+}
+
+int mantis_hif_init(struct mantis_ca *ca)
+{
+ struct mantis_slot *slot = ca->slot;
+ struct mantis_pci *mantis = ca->ca_priv;
+ u32 irqcfg;
+
+ slot[0].slave_cfg = 0x70773028;
+ dprintk(MANTIS_ERROR, 1, "Adapter(%d) Initializing Mantis Host Interface", mantis->num);
+
+ mutex_lock(&ca->ca_lock);
+ irqcfg = mmread(MANTIS_GPIF_IRQCFG);
+ irqcfg = MANTIS_MASK_BRRDY |
+ MANTIS_MASK_WRACK |
+ MANTIS_MASK_EXTIRQ |
+ MANTIS_MASK_WSTO |
+ MANTIS_MASK_OTHERR |
+ MANTIS_MASK_OVFLW;
+
+ mmwrite(irqcfg, MANTIS_GPIF_IRQCFG);
+ mutex_unlock(&ca->ca_lock);
+
+ return 0;
+}
+
+void mantis_hif_exit(struct mantis_ca *ca)
+{
+ struct mantis_pci *mantis = ca->ca_priv;
+ u32 irqcfg;
+
+ dprintk(MANTIS_ERROR, 1, "Adapter(%d) Exiting Mantis Host Interface", mantis->num);
+ mutex_lock(&ca->ca_lock);
+ irqcfg = mmread(MANTIS_GPIF_IRQCFG);
+ irqcfg &= ~MANTIS_MASK_BRRDY;
+ mmwrite(irqcfg, MANTIS_GPIF_IRQCFG);
+ mutex_unlock(&ca->ca_lock);
+}
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_HIF_H
+#define __MANTIS_HIF_H
+
+#define MANTIS_HIF_MEMRD 1
+#define MANTIS_HIF_MEMWR 2
+#define MANTIS_HIF_IOMRD 3
+#define MANTIS_HIF_IOMWR 4
+
+#endif /* __MANTIS_HIF_H */
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <asm/io.h>
+#include <linux/ioport.h>
+#include <linux/pci.h>
+#include <linux/i2c.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_reg.h"
+#include "mantis_i2c.h"
+
+#define TRIALS 10000
+
+static int mantis_i2c_read(struct mantis_pci *mantis, const struct i2c_msg *msg)
+{
+ u32 rxd, i, stat, trials;
+
+ dprintk(MANTIS_INFO, 0, " %s: Address=[0x%02x] <R>[ ",
+ __func__, msg->addr);
+
+ for (i = 0; i < msg->len; i++) {
+ rxd = (msg->addr << 25) | (1 << 24)
+ | MANTIS_I2C_RATE_3
+ | MANTIS_I2C_STOP
+ | MANTIS_I2C_PGMODE;
+
+ if (i == (msg->len - 1))
+ rxd &= ~MANTIS_I2C_STOP;
+
+ mmwrite(MANTIS_INT_I2CDONE, MANTIS_INT_STAT);
+ mmwrite(rxd, MANTIS_I2CDATA_CTL);
+
+ /* wait for xfer completion */
+ for (trials = 0; trials < TRIALS; trials++) {
+ stat = mmread(MANTIS_INT_STAT);
+ if (stat & MANTIS_INT_I2CDONE)
+ break;
+ }
+
+ dprintk(MANTIS_TMG, 0, "I2CDONE: trials=%d\n", trials);
+
+ /* wait for xfer completion */
+ for (trials = 0; trials < TRIALS; trials++) {
+ stat = mmread(MANTIS_INT_STAT);
+ if (stat & MANTIS_INT_I2CRACK)
+ break;
+ }
+
+ dprintk(MANTIS_TMG, 0, "I2CRACK: trials=%d\n", trials);
+
+ rxd = mmread(MANTIS_I2CDATA_CTL);
+ msg->buf[i] = (u8)((rxd >> 8) & 0xFF);
+ dprintk(MANTIS_INFO, 0, "%02x ", msg->buf[i]);
+ }
+ dprintk(MANTIS_INFO, 0, "]\n");
+
+ return 0;
+}
+
+static int mantis_i2c_write(struct mantis_pci *mantis, const struct i2c_msg *msg)
+{
+ int i;
+ u32 txd = 0, stat, trials;
+
+ dprintk(MANTIS_INFO, 0, " %s: Address=[0x%02x] <W>[ ",
+ __func__, msg->addr);
+
+ for (i = 0; i < msg->len; i++) {
+ dprintk(MANTIS_INFO, 0, "%02x ", msg->buf[i]);
+ txd = (msg->addr << 25) | (msg->buf[i] << 8)
+ | MANTIS_I2C_RATE_3
+ | MANTIS_I2C_STOP
+ | MANTIS_I2C_PGMODE;
+
+ if (i == (msg->len - 1))
+ txd &= ~MANTIS_I2C_STOP;
+
+ mmwrite(MANTIS_INT_I2CDONE, MANTIS_INT_STAT);
+ mmwrite(txd, MANTIS_I2CDATA_CTL);
+
+ /* wait for xfer completion */
+ for (trials = 0; trials < TRIALS; trials++) {
+ stat = mmread(MANTIS_INT_STAT);
+ if (stat & MANTIS_INT_I2CDONE)
+ break;
+ }
+
+ dprintk(MANTIS_TMG, 0, "I2CDONE: trials=%d\n", trials);
+
+ /* wait for xfer completion */
+ for (trials = 0; trials < TRIALS; trials++) {
+ stat = mmread(MANTIS_INT_STAT);
+ if (stat & MANTIS_INT_I2CRACK)
+ break;
+ }
+
+ dprintk(MANTIS_TMG, 0, "I2CRACK: trials=%d\n", trials);
+ }
+ dprintk(MANTIS_INFO, 0, "]\n");
+
+ return 0;
+}
+
+static int mantis_i2c_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, int num)
+{
+ int ret = 0, i = 0, trials;
+ u32 stat, data, txd;
+ struct mantis_pci *mantis;
+ struct mantis_hwconfig *config;
+
+ mantis = i2c_get_adapdata(adapter);
+ BUG_ON(!mantis);
+ config = mantis->hwconfig;
+ BUG_ON(!config);
+
+ dprintk(MANTIS_DEBUG, 1, "Messages:%d", num);
+ mutex_lock(&mantis->i2c_lock);
+
+ while (i < num) {
+ /* Byte MODE */
+ if ((config->i2c_mode & MANTIS_BYTE_MODE) &&
+ ((i + 1) < num) &&
+ (msgs[i].len < 2) &&
+ (msgs[i + 1].len < 2) &&
+ (msgs[i + 1].flags & I2C_M_RD)) {
+
+ dprintk(MANTIS_DEBUG, 0, " Byte MODE:\n");
+
+ /* Read operation */
+ txd = msgs[i].addr << 25 | (0x1 << 24)
+ | (msgs[i].buf[0] << 16)
+ | MANTIS_I2C_RATE_3;
+
+ mmwrite(txd, MANTIS_I2CDATA_CTL);
+ /* wait for xfer completion */
+ for (trials = 0; trials < TRIALS; trials++) {
+ stat = mmread(MANTIS_INT_STAT);
+ if (stat & MANTIS_INT_I2CDONE)
+ break;
+ }
+
+ /* check for xfer completion */
+ if (stat & MANTIS_INT_I2CDONE) {
+ /* check xfer was acknowledged */
+ if (stat & MANTIS_INT_I2CRACK) {
+ data = mmread(MANTIS_I2CDATA_CTL);
+ msgs[i + 1].buf[0] = (data >> 8) & 0xff;
+ dprintk(MANTIS_DEBUG, 0, " Byte <%d> RXD=0x%02x [%02x]\n", 0x0, data, msgs[i + 1].buf[0]);
+ } else {
+ /* I/O error */
+ dprintk(MANTIS_ERROR, 1, " I/O error, LINE:%d", __LINE__);
+ ret = -EIO;
+ break;
+ }
+ } else {
+ /* I/O error */
+ dprintk(MANTIS_ERROR, 1, " I/O error, LINE:%d", __LINE__);
+ ret = -EIO;
+ break;
+ }
+ i += 2; /* Write/Read operation in one go */
+ }
+
+ if (i < num) {
+ if (msgs[i].flags & I2C_M_RD)
+ ret = mantis_i2c_read(mantis, &msgs[i]);
+ else
+ ret = mantis_i2c_write(mantis, &msgs[i]);
+
+ i++;
+ if (ret < 0)
+ goto bail_out;
+ }
+
+ }
+
+ mutex_unlock(&mantis->i2c_lock);
+
+ return num;
+
+bail_out:
+ mutex_unlock(&mantis->i2c_lock);
+ return ret;
+}
+
+static u32 mantis_i2c_func(struct i2c_adapter *adapter)
+{
+ return I2C_FUNC_SMBUS_EMUL;
+}
+
+static struct i2c_algorithm mantis_algo = {
+ .master_xfer = mantis_i2c_xfer,
+ .functionality = mantis_i2c_func,
+};
+
+int __devinit mantis_i2c_init(struct mantis_pci *mantis)
+{
+ u32 intstat, intmask;
+ struct i2c_adapter *i2c_adapter = &mantis->adapter;
+ struct pci_dev *pdev = mantis->pdev;
+
+ init_waitqueue_head(&mantis->i2c_wq);
+ mutex_init(&mantis->i2c_lock);
+ strncpy(i2c_adapter->name, "Mantis I2C", sizeof(i2c_adapter->name));
+ i2c_set_adapdata(i2c_adapter, mantis);
+
+ i2c_adapter->owner = THIS_MODULE;
+ i2c_adapter->class = I2C_CLASS_TV_DIGITAL;
+ i2c_adapter->algo = &mantis_algo;
+ i2c_adapter->algo_data = NULL;
+ i2c_adapter->timeout = 500;
+ i2c_adapter->retries = 3;
+ i2c_adapter->dev.parent = &pdev->dev;
+
+ mantis->i2c_rc = i2c_add_adapter(i2c_adapter);
+ if (mantis->i2c_rc < 0)
+ return mantis->i2c_rc;
+
+ dprintk(MANTIS_DEBUG, 1, "Initializing I2C ..");
+
+ intstat = mmread(MANTIS_INT_STAT);
+ intmask = mmread(MANTIS_INT_MASK);
+ mmwrite(intstat, MANTIS_INT_STAT);
+ dprintk(MANTIS_DEBUG, 1, "Disabling I2C interrupt");
+ intmask = mmread(MANTIS_INT_MASK);
+ mmwrite((intmask & ~MANTIS_INT_I2CDONE), MANTIS_INT_MASK);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(mantis_i2c_init);
+
+int mantis_i2c_exit(struct mantis_pci *mantis)
+{
+ u32 intmask;
+
+ dprintk(MANTIS_DEBUG, 1, "Disabling I2C interrupt");
+ intmask = mmread(MANTIS_INT_MASK);
+ mmwrite((intmask & ~MANTIS_INT_I2CDONE), MANTIS_INT_MASK);
+
+ dprintk(MANTIS_DEBUG, 1, "Removing I2C adapter");
+ return i2c_del_adapter(&mantis->adapter);
+}
+EXPORT_SYMBOL_GPL(mantis_i2c_exit);
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_I2C_H
+#define __MANTIS_I2C_H
+
+#define I2C_STOP (1 << 0)
+#define I2C_READ (1 << 1)
+
+extern int mantis_i2c_init(struct mantis_pci *mantis);
+extern int mantis_i2c_exit(struct mantis_pci *mantis);
+
+#endif /* __MANTIS_I2C_H */
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/input.h>
+#include <media/ir-common.h>
+#include <linux/pci.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_reg.h"
+#include "mantis_uart.h"
+
+static struct ir_scancode mantis_ir_table[] = {
+ { 0x29, KEY_POWER },
+ { 0x28, KEY_FAVORITES },
+ { 0x30, KEY_TEXT },
+ { 0x17, KEY_INFO }, /* Preview */
+ { 0x23, KEY_EPG },
+ { 0x3b, KEY_F22 }, /* Record List */
+ { 0x3c, KEY_1 },
+ { 0x3e, KEY_2 },
+ { 0x39, KEY_3 },
+ { 0x36, KEY_4 },
+ { 0x22, KEY_5 },
+ { 0x20, KEY_6 },
+ { 0x32, KEY_7 },
+ { 0x26, KEY_8 },
+ { 0x24, KEY_9 },
+ { 0x2a, KEY_0 },
+
+ { 0x33, KEY_CANCEL },
+ { 0x2c, KEY_BACK },
+ { 0x15, KEY_CLEAR },
+ { 0x3f, KEY_TAB },
+ { 0x10, KEY_ENTER },
+ { 0x14, KEY_UP },
+ { 0x0d, KEY_RIGHT },
+ { 0x0e, KEY_DOWN },
+ { 0x11, KEY_LEFT },
+
+ { 0x21, KEY_VOLUMEUP },
+ { 0x35, KEY_VOLUMEDOWN },
+ { 0x3d, KEY_CHANNELDOWN },
+ { 0x3a, KEY_CHANNELUP },
+ { 0x2e, KEY_RECORD },
+ { 0x2b, KEY_PLAY },
+ { 0x13, KEY_PAUSE },
+ { 0x25, KEY_STOP },
+
+ { 0x1f, KEY_REWIND },
+ { 0x2d, KEY_FASTFORWARD },
+ { 0x1e, KEY_PREVIOUS }, /* Replay |< */
+ { 0x1d, KEY_NEXT }, /* Skip >| */
+
+ { 0x0b, KEY_CAMERA }, /* Capture */
+ { 0x0f, KEY_LANGUAGE }, /* SAP */
+ { 0x18, KEY_MODE }, /* PIP */
+ { 0x12, KEY_ZOOM }, /* Full screen */
+ { 0x1c, KEY_SUBTITLE },
+ { 0x2f, KEY_MUTE },
+ { 0x16, KEY_F20 }, /* L/R */
+ { 0x38, KEY_F21 }, /* Hibernate */
+
+ { 0x37, KEY_SWITCHVIDEOMODE }, /* A/V */
+ { 0x31, KEY_AGAIN }, /* Recall */
+ { 0x1a, KEY_KPPLUS }, /* Zoom+ */
+ { 0x19, KEY_KPMINUS }, /* Zoom- */
+ { 0x27, KEY_RED },
+ { 0x0C, KEY_GREEN },
+ { 0x01, KEY_YELLOW },
+ { 0x00, KEY_BLUE },
+};
+
+struct ir_scancode_table ir_mantis = {
+ .scan = mantis_ir_table,
+ .size = ARRAY_SIZE(mantis_ir_table),
+};
+EXPORT_SYMBOL_GPL(ir_mantis);
+
+int mantis_input_init(struct mantis_pci *mantis)
+{
+ struct input_dev *rc;
+ struct ir_input_state rc_state;
+ char name[80], dev[80];
+ int err;
+
+ rc = input_allocate_device();
+ if (!rc) {
+ dprintk(MANTIS_ERROR, 1, "Input device allocate failed");
+ return -ENOMEM;
+ }
+
+ sprintf(name, "Mantis %s IR receiver", mantis->hwconfig->model_name);
+ sprintf(dev, "pci-%s/ir0", pci_name(mantis->pdev));
+
+ rc->name = name;
+ rc->phys = dev;
+
+ ir_input_init(rc, &rc_state, IR_TYPE_OTHER);
+
+ rc->id.bustype = BUS_PCI;
+ rc->id.vendor = mantis->vendor_id;
+ rc->id.product = mantis->device_id;
+ rc->id.version = 1;
+ rc->dev = mantis->pdev->dev;
+
+ err = ir_input_register(rc, &ir_mantis);
+ if (err) {
+ dprintk(MANTIS_ERROR, 1, "IR device registration failed, ret = %d", err);
+ input_free_device(rc);
+ return -ENODEV;
+ }
+
+ mantis->rc = rc;
+
+ return 0;
+}
+
+int mantis_exit(struct mantis_pci *mantis)
+{
+ struct input_dev *rc = mantis->rc;
+
+ ir_input_unregister(rc);
+
+ return 0;
+}
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/kernel.h>
+#include <linux/i2c.h>
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_reg.h"
+#include "mantis_ioc.h"
+
+static int read_eeprom_bytes(struct mantis_pci *mantis, u8 reg, u8 *data, u8 length)
+{
+ struct i2c_adapter *adapter = &mantis->adapter;
+ int err;
+ u8 buf = reg;
+
+ struct i2c_msg msg[] = {
+ { .addr = 0x50, .flags = 0, .buf = &buf, .len = 1 },
+ { .addr = 0x50, .flags = I2C_M_RD, .buf = data, .len = length },
+ };
+
+ err = i2c_transfer(adapter, msg, 2);
+ if (err < 0) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: i2c read: < err=%i d0=0x%02x d1=0x%02x >",
+ err, data[0], data[1]);
+
+ return err;
+ }
+
+ return 0;
+}
+int mantis_get_mac(struct mantis_pci *mantis)
+{
+ int err;
+ u8 mac_addr[6] = {0};
+
+ err = read_eeprom_bytes(mantis, 0x08, mac_addr, 6);
+ if (err < 0) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis EEPROM read error <%d>", err);
+
+ return err;
+ }
+
+ dprintk(MANTIS_ERROR, 0,
+ " MAC Address=[%02x:%02x:%02x:%02x:%02x:%02x]\n",
+ mac_addr[0],
+ mac_addr[1],
+ mac_addr[2],
+ mac_addr[3],
+ mac_addr[4],
+ mac_addr[5]);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(mantis_get_mac);
+
+/* Turn the given bit on or off. */
+void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value)
+{
+ u32 cur;
+
+ dprintk(MANTIS_DEBUG, 1, "Set Bit <%d> to <%d>", bitpos, value);
+ cur = mmread(MANTIS_GPIF_ADDR);
+ if (value)
+ mantis->gpio_status = cur | (1 << bitpos);
+ else
+ mantis->gpio_status = cur & (~(1 << bitpos));
+
+ dprintk(MANTIS_DEBUG, 1, "GPIO Value <%02x>", mantis->gpio_status);
+ mmwrite(mantis->gpio_status, MANTIS_GPIF_ADDR);
+ mmwrite(0x00, MANTIS_GPIF_DOUT);
+}
+EXPORT_SYMBOL_GPL(gpio_set_bits);
+
+int mantis_stream_control(struct mantis_pci *mantis, enum mantis_stream_control stream_ctl)
+{
+ u32 reg;
+
+ reg = mmread(MANTIS_CONTROL);
+ switch (stream_ctl) {
+ case STREAM_TO_HIF:
+ dprintk(MANTIS_DEBUG, 1, "Set stream to HIF");
+ reg &= 0xff - MANTIS_BYPASS;
+ mmwrite(reg, MANTIS_CONTROL);
+ reg |= MANTIS_BYPASS;
+ mmwrite(reg, MANTIS_CONTROL);
+ break;
+
+ case STREAM_TO_CAM:
+ dprintk(MANTIS_DEBUG, 1, "Set stream to CAM");
+ reg |= MANTIS_BYPASS;
+ mmwrite(reg, MANTIS_CONTROL);
+ reg &= 0xff - MANTIS_BYPASS;
+ mmwrite(reg, MANTIS_CONTROL);
+ break;
+ default:
+ dprintk(MANTIS_ERROR, 1, "Unknown MODE <%02x>", stream_ctl);
+ return -1;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(mantis_stream_control);
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_IOC_H
+#define __MANTIS_IOC_H
+
+#define GPIF_A00 0x00
+#define GPIF_A01 0x01
+#define GPIF_A02 0x02
+#define GPIF_A03 0x03
+#define GPIF_A04 0x04
+#define GPIF_A05 0x05
+#define GPIF_A06 0x06
+#define GPIF_A07 0x07
+#define GPIF_A08 0x08
+#define GPIF_A09 0x09
+#define GPIF_A10 0x0a
+#define GPIF_A11 0x0b
+
+#define GPIF_A12 0x0c
+#define GPIF_A13 0x0d
+#define GPIF_A14 0x0e
+
+enum mantis_stream_control {
+ STREAM_TO_HIF = 0,
+ STREAM_TO_CAM
+};
+
+extern int mantis_get_mac(struct mantis_pci *mantis);
+extern void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value);
+
+extern int mantis_stream_control(struct mantis_pci *mantis, enum mantis_stream_control stream_ctl);
+
+#endif /* __MANTIS_IOC_H */
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_LINK_H
+#define __MANTIS_LINK_H
+
+#include <linux/mutex.h>
+#include <linux/workqueue.h>
+#include "dvb_ca_en50221.h"
+
+enum mantis_sbuf_status {
+ MANTIS_SBUF_DATA_AVAIL = 1,
+ MANTIS_SBUF_DATA_EMPTY = 2,
+ MANTIS_SBUF_DATA_OVFLW = 3
+};
+
+struct mantis_slot {
+ u32 timeout;
+ u32 slave_cfg;
+ u32 bar;
+};
+
+/* Physical layer */
+enum mantis_slot_state {
+ MODULE_INSERTED = 3,
+ MODULE_XTRACTED = 4
+};
+
+struct mantis_ca {
+ struct mantis_slot slot[4];
+
+ struct work_struct hif_evm_work;
+
+ u32 hif_event;
+ wait_queue_head_t hif_opdone_wq;
+ wait_queue_head_t hif_brrdyw_wq;
+ wait_queue_head_t hif_data_wq;
+ wait_queue_head_t hif_write_wq; /* HIF Write op */
+
+ enum mantis_sbuf_status sbuf_status;
+
+ enum mantis_slot_state slot_state;
+
+ void *ca_priv;
+
+ struct dvb_ca_en50221 en50221;
+ struct mutex ca_lock;
+};
+
+/* CA */
+extern void mantis_event_cam_plugin(struct mantis_ca *ca);
+extern void mantis_event_cam_unplug(struct mantis_ca *ca);
+extern int mantis_pcmcia_init(struct mantis_ca *ca);
+extern void mantis_pcmcia_exit(struct mantis_ca *ca);
+extern int mantis_evmgr_init(struct mantis_ca *ca);
+extern void mantis_evmgr_exit(struct mantis_ca *ca);
+
+/* HIF */
+extern int mantis_hif_init(struct mantis_ca *ca);
+extern void mantis_hif_exit(struct mantis_ca *ca);
+extern int mantis_hif_read_mem(struct mantis_ca *ca, u32 addr);
+extern int mantis_hif_write_mem(struct mantis_ca *ca, u32 addr, u8 data);
+extern int mantis_hif_read_iom(struct mantis_ca *ca, u32 addr);
+extern int mantis_hif_write_iom(struct mantis_ca *ca, u32 addr, u8 data);
+
+#endif /* __MANTIS_LINK_H */
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/kernel.h>
+#include <asm/io.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+#include <linux/kmod.h>
+#include <linux/vmalloc.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/pci.h>
+
+#include <asm/irq.h>
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include <asm/irq.h>
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "mantis_common.h"
+#include "mantis_reg.h"
+#include "mantis_pci.h"
+
+#define DRIVER_NAME "Mantis Core"
+
+int __devinit mantis_pci_init(struct mantis_pci *mantis)
+{
+ u8 revision, latency;
+ struct mantis_hwconfig *config = mantis->hwconfig;
+ struct pci_dev *pdev = mantis->pdev;
+ int err, ret = 0;
+
+ dprintk(MANTIS_ERROR, 0, "found a %s PCI %s device on (%02x:%02x.%x),\n",
+ config->model_name,
+ config->dev_type,
+ mantis->pdev->bus->number,
+ PCI_SLOT(mantis->pdev->devfn),
+ PCI_FUNC(mantis->pdev->devfn));
+
+ err = pci_enable_device(pdev);
+ if (err != 0) {
+ ret = -ENODEV;
+ dprintk(MANTIS_ERROR, 1, "ERROR: PCI enable failed <%i>", err);
+ goto fail0;
+ }
+
+ err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
+ if (err != 0) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: Unable to obtain 32 bit DMA <%i>", err);
+ ret = -ENOMEM;
+ goto fail1;
+ }
+
+ pci_set_master(pdev);
+
+ if (!request_mem_region(pci_resource_start(pdev, 0),
+ pci_resource_len(pdev, 0),
+ DRIVER_NAME)) {
+
+ dprintk(MANTIS_ERROR, 1, "ERROR: BAR0 Request failed !");
+ ret = -ENODEV;
+ goto fail1;
+ }
+
+ mantis->mmio = ioremap(pci_resource_start(pdev, 0),
+ pci_resource_len(pdev, 0));
+
+ if (!mantis->mmio) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: BAR0 remap failed !");
+ ret = -ENODEV;
+ goto fail2;
+ }
+
+ pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &latency);
+ pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision);
+ mantis->latency = latency;
+ mantis->revision = revision;
+
+ dprintk(MANTIS_ERROR, 0, " Mantis Rev %d [%04x:%04x], ",
+ mantis->revision,
+ mantis->pdev->subsystem_vendor,
+ mantis->pdev->subsystem_device);
+
+ dprintk(MANTIS_ERROR, 0,
+ "irq: %d, latency: %d\n memory: 0x%lx, mmio: 0x%p\n",
+ mantis->pdev->irq,
+ mantis->latency,
+ mantis->mantis_addr,
+ mantis->mmio);
+
+ err = request_irq(pdev->irq,
+ config->irq_handler,
+ IRQF_SHARED,
+ DRIVER_NAME,
+ mantis);
+
+ if (err != 0) {
+
+ dprintk(MANTIS_ERROR, 1, "ERROR: IRQ registration failed ! <%d>", err);
+ ret = -ENODEV;
+ goto fail3;
+ }
+
+ pci_set_drvdata(pdev, mantis);
+ return ret;
+
+ /* Error conditions */
+fail3:
+ dprintk(MANTIS_ERROR, 1, "ERROR: <%d> I/O unmap", ret);
+ if (mantis->mmio)
+ iounmap(mantis->mmio);
+
+fail2:
+ dprintk(MANTIS_ERROR, 1, "ERROR: <%d> releasing regions", ret);
+ release_mem_region(pci_resource_start(pdev, 0),
+ pci_resource_len(pdev, 0));
+
+fail1:
+ dprintk(MANTIS_ERROR, 1, "ERROR: <%d> disabling device", ret);
+ pci_disable_device(pdev);
+
+fail0:
+ dprintk(MANTIS_ERROR, 1, "ERROR: <%d> exiting", ret);
+ pci_set_drvdata(pdev, NULL);
+ return ret;
+}
+EXPORT_SYMBOL_GPL(mantis_pci_init);
+
+void mantis_pci_exit(struct mantis_pci *mantis)
+{
+ struct pci_dev *pdev = mantis->pdev;
+
+ dprintk(MANTIS_NOTICE, 1, " mem: 0x%p", mantis->mmio);
+ free_irq(pdev->irq, mantis);
+ if (mantis->mmio) {
+ iounmap(mantis->mmio);
+ release_mem_region(pci_resource_start(pdev, 0),
+ pci_resource_len(pdev, 0));
+ }
+
+ pci_disable_device(pdev);
+ pci_set_drvdata(pdev, NULL);
+}
+EXPORT_SYMBOL_GPL(mantis_pci_exit);
+
+MODULE_DESCRIPTION("Mantis PCI DTV bridge driver");
+MODULE_AUTHOR("Manu Abraham");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_PCI_H
+#define __MANTIS_PCI_H
+
+extern int mantis_pci_init(struct mantis_pci *mantis);
+extern void mantis_pci_exit(struct mantis_pci *mantis);
+
+#endif /* __MANTIS_PCI_H */
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/kernel.h>
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_link.h" /* temporary due to physical layer stuff */
+#include "mantis_reg.h"
+
+/*
+ * If Slot state is already PLUG_IN event and we are called
+ * again, definitely it is jitter alone
+ */
+void mantis_event_cam_plugin(struct mantis_ca *ca)
+{
+ struct mantis_pci *mantis = ca->ca_priv;
+
+ u32 gpif_irqcfg;
+
+ if (ca->slot_state == MODULE_XTRACTED) {
+ dprintk(MANTIS_DEBUG, 1, "Event: CAM Plugged IN: Adapter(%d) Slot(0)", mantis->num);
+ udelay(50);
+ mmwrite(0xda000000, MANTIS_CARD_RESET);
+ gpif_irqcfg = mmread(MANTIS_GPIF_IRQCFG);
+ gpif_irqcfg |= MANTIS_MASK_PLUGOUT;
+ gpif_irqcfg &= ~MANTIS_MASK_PLUGIN;
+ mmwrite(gpif_irqcfg, MANTIS_GPIF_IRQCFG);
+ udelay(500);
+ ca->slot_state = MODULE_INSERTED;
+ }
+ udelay(100);
+}
+
+/*
+ * If Slot state is already UN_PLUG event and we are called
+ * again, definitely it is jitter alone
+ */
+void mantis_event_cam_unplug(struct mantis_ca *ca)
+{
+ struct mantis_pci *mantis = ca->ca_priv;
+
+ u32 gpif_irqcfg;
+
+ if (ca->slot_state == MODULE_INSERTED) {
+ dprintk(MANTIS_DEBUG, 1, "Event: CAM Unplugged: Adapter(%d) Slot(0)", mantis->num);
+ udelay(50);
+ mmwrite(0x00da0000, MANTIS_CARD_RESET);
+ gpif_irqcfg = mmread(MANTIS_GPIF_IRQCFG);
+ gpif_irqcfg |= MANTIS_MASK_PLUGIN;
+ gpif_irqcfg &= ~MANTIS_MASK_PLUGOUT;
+ mmwrite(gpif_irqcfg, MANTIS_GPIF_IRQCFG);
+ udelay(500);
+ ca->slot_state = MODULE_XTRACTED;
+ }
+ udelay(100);
+}
+
+int mantis_pcmcia_init(struct mantis_ca *ca)
+{
+ struct mantis_pci *mantis = ca->ca_priv;
+
+ u32 gpif_stat, card_stat;
+
+ mmwrite(mmread(MANTIS_INT_MASK) | MANTIS_INT_IRQ0, MANTIS_INT_MASK);
+ gpif_stat = mmread(MANTIS_GPIF_STATUS);
+ card_stat = mmread(MANTIS_GPIF_IRQCFG);
+
+ if (gpif_stat & MANTIS_GPIF_DETSTAT) {
+ dprintk(MANTIS_DEBUG, 1, "CAM found on Adapter(%d) Slot(0)", mantis->num);
+ mmwrite(card_stat | MANTIS_MASK_PLUGOUT, MANTIS_GPIF_IRQCFG);
+ ca->slot_state = MODULE_INSERTED;
+ dvb_ca_en50221_camchange_irq(&ca->en50221,
+ 0,
+ DVB_CA_EN50221_CAMCHANGE_INSERTED);
+ } else {
+ dprintk(MANTIS_DEBUG, 1, "Empty Slot on Adapter(%d) Slot(0)", mantis->num);
+ mmwrite(card_stat | MANTIS_MASK_PLUGIN, MANTIS_GPIF_IRQCFG);
+ ca->slot_state = MODULE_XTRACTED;
+ dvb_ca_en50221_camchange_irq(&ca->en50221,
+ 0,
+ DVB_CA_EN50221_CAMCHANGE_REMOVED);
+ }
+
+ return 0;
+}
+
+void mantis_pcmcia_exit(struct mantis_ca *ca)
+{
+ struct mantis_pci *mantis = ca->ca_priv;
+
+ mmwrite(mmread(MANTIS_GPIF_STATUS) & (~MANTIS_CARD_PLUGOUT | ~MANTIS_CARD_PLUGIN), MANTIS_GPIF_STATUS);
+ mmwrite(mmread(MANTIS_INT_MASK) & ~MANTIS_INT_IRQ0, MANTIS_INT_MASK);
+}
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_REG_H
+#define __MANTIS_REG_H
+
+/* Interrupts */
+#define MANTIS_INT_STAT 0x00
+#define MANTIS_INT_MASK 0x04
+
+#define MANTIS_INT_RISCSTAT (0x0f << 28)
+#define MANTIS_INT_RISCEN (0x01 << 27)
+#define MANTIS_INT_I2CRACK (0x01 << 26)
+
+/* #define MANTIS_INT_GPIF (0xff << 12) */
+
+#define MANTIS_INT_PCMCIA7 (0x01 << 19)
+#define MANTIS_INT_PCMCIA6 (0x01 << 18)
+#define MANTIS_INT_PCMCIA5 (0x01 << 17)
+#define MANTIS_INT_PCMCIA4 (0x01 << 16)
+#define MANTIS_INT_PCMCIA3 (0x01 << 15)
+#define MANTIS_INT_PCMCIA2 (0x01 << 14)
+#define MANTIS_INT_PCMCIA1 (0x01 << 13)
+#define MANTIS_INT_PCMCIA0 (0x01 << 12)
+#define MANTIS_INT_IRQ1 (0x01 << 11)
+#define MANTIS_INT_IRQ0 (0x01 << 10)
+#define MANTIS_INT_OCERR (0x01 << 8)
+#define MANTIS_INT_PABORT (0x01 << 7)
+#define MANTIS_INT_RIPERR (0x01 << 6)
+#define MANTIS_INT_PPERR (0x01 << 5)
+#define MANTIS_INT_FTRGT (0x01 << 3)
+#define MANTIS_INT_RISCI (0x01 << 1)
+#define MANTIS_INT_I2CDONE (0x01 << 0)
+
+/* DMA */
+#define MANTIS_DMA_CTL 0x08
+#define MANTIS_GPIF_RD (0xff << 24)
+#define MANTIS_GPIF_WR (0xff << 16)
+#define MANTIS_CPU_DO (0x01 << 10)
+#define MANTIS_DRV_DO (0x01 << 9)
+#define MANTIS_I2C_RD (0x01 << 7)
+#define MANTIS_I2C_WR (0x01 << 6)
+#define MANTIS_DCAP_MODE (0x01 << 5)
+#define MANTIS_FIFO_TP_4 (0x00 << 3)
+#define MANTIS_FIFO_TP_8 (0x01 << 3)
+#define MANTIS_FIFO_TP_16 (0x02 << 3)
+#define MANTIS_FIFO_EN (0x01 << 2)
+#define MANTIS_DCAP_EN (0x01 << 1)
+#define MANTIS_RISC_EN (0x01 << 0)
+
+/* DEBUG */
+#define MANTIS_DEBUGREG 0x0c
+#define MANTIS_DATINV (0x0e << 7)
+#define MANTIS_TOP_DEBUGSEL (0x07 << 4)
+#define MANTIS_PCMCIA_DEBUGSEL (0x0f << 0)
+
+#define MANTIS_RISC_START 0x10
+#define MANTIS_RISC_PC 0x14
+
+/* I2C */
+#define MANTIS_I2CDATA_CTL 0x18
+#define MANTIS_I2C_RATE_1 (0x00 << 6)
+#define MANTIS_I2C_RATE_2 (0x01 << 6)
+#define MANTIS_I2C_RATE_3 (0x02 << 6)
+#define MANTIS_I2C_RATE_4 (0x03 << 6)
+#define MANTIS_I2C_STOP (0x01 << 5)
+#define MANTIS_I2C_PGMODE (0x01 << 3)
+
+/* DATA */
+#define MANTIS_CMD_DATA_R1 0x20
+#define MANTIS_CMD_DATA_3 (0xff << 24)
+#define MANTIS_CMD_DATA_2 (0xff << 16)
+#define MANTIS_CMD_DATA_1 (0xff << 8)
+#define MANTIS_CMD_DATA_0 (0xff << 0)
+
+#define MANTIS_CMD_DATA_R2 0x24
+#define MANTIS_CMD_DATA_7 (0xff << 24)
+#define MANTIS_CMD_DATA_6 (0xff << 16)
+#define MANTIS_CMD_DATA_5 (0xff << 8)
+#define MANTIS_CMD_DATA_4 (0xff << 0)
+
+#define MANTIS_CONTROL 0x28
+#define MANTIS_DET (0x01 << 7)
+#define MANTIS_DAT_CF_EN (0x01 << 6)
+#define MANTIS_ACS (0x03 << 4)
+#define MANTIS_VCCEN (0x01 << 3)
+#define MANTIS_BYPASS (0x01 << 2)
+#define MANTIS_MRST (0x01 << 1)
+#define MANTIS_CRST_INT (0x01 << 0)
+
+#define MANTIS_GPIF_CFGSLA 0x84
+#define MANTIS_GPIF_WAITSMPL (0x07 << 28)
+#define MANTIS_GPIF_BYTEADDRSUB (0x01 << 25)
+#define MANTIS_GPIF_WAITPOL (0x01 << 24)
+#define MANTIS_GPIF_NCDELAY (0x07 << 20)
+#define MANTIS_GPIF_RW2CSDELAY (0x07 << 16)
+#define MANTIS_GPIF_SLFTIMEDMODE (0x01 << 15)
+#define MANTIS_GPIF_SLFTIMEDDELY (0x7f << 8)
+#define MANTIS_GPIF_DEVTYPE (0x07 << 4)
+#define MANTIS_GPIF_BIGENDIAN (0x01 << 3)
+#define MANTIS_GPIF_FETCHCMD (0x03 << 1)
+#define MANTIS_GPIF_HWORDDEV (0x01 << 0)
+
+#define MANTIS_GPIF_WSTOPER 0x90
+#define MANTIS_GPIF_WSTOPERWREN3 (0x01 << 31)
+#define MANTIS_GPIF_PARBOOTN (0x01 << 29)
+#define MANTIS_GPIF_WSTOPERSLID3 (0x1f << 24)
+#define MANTIS_GPIF_WSTOPERWREN2 (0x01 << 23)
+#define MANTIS_GPIF_WSTOPERSLID2 (0x1f << 16)
+#define MANTIS_GPIF_WSTOPERWREN1 (0x01 << 15)
+#define MANTIS_GPIF_WSTOPERSLID1 (0x1f << 8)
+#define MANTIS_GPIF_WSTOPERWREN0 (0x01 << 7)
+#define MANTIS_GPIF_WSTOPERSLID0 (0x1f << 0)
+
+#define MANTIS_GPIF_CS2RW 0x94
+#define MANTIS_GPIF_CS2RWWREN3 (0x01 << 31)
+#define MANTIS_GPIF_CS2RWDELY3 (0x3f << 24)
+#define MANTIS_GPIF_CS2RWWREN2 (0x01 << 23)
+#define MANTIS_GPIF_CS2RWDELY2 (0x3f << 16)
+#define MANTIS_GPIF_CS2RWWREN1 (0x01 << 15)
+#define MANTIS_GPIF_CS2RWDELY1 (0x3f << 8)
+#define MANTIS_GPIF_CS2RWWREN0 (0x01 << 7)
+#define MANTIS_GPIF_CS2RWDELY0 (0x3f << 0)
+
+#define MANTIS_GPIF_IRQCFG 0x98
+#define MANTIS_GPIF_IRQPOL (0x01 << 8)
+#define MANTIS_MASK_WRACK (0x01 << 7)
+#define MANTIS_MASK_BRRDY (0x01 << 6)
+#define MANTIS_MASK_OVFLW (0x01 << 5)
+#define MANTIS_MASK_OTHERR (0x01 << 4)
+#define MANTIS_MASK_WSTO (0x01 << 3)
+#define MANTIS_MASK_EXTIRQ (0x01 << 2)
+#define MANTIS_MASK_PLUGIN (0x01 << 1)
+#define MANTIS_MASK_PLUGOUT (0x01 << 0)
+
+#define MANTIS_GPIF_STATUS 0x9c
+#define MANTIS_SBUF_KILLOP (0x01 << 15)
+#define MANTIS_SBUF_OPDONE (0x01 << 14)
+#define MANTIS_SBUF_EMPTY (0x01 << 13)
+#define MANTIS_GPIF_DETSTAT (0x01 << 9)
+#define MANTIS_GPIF_INTSTAT (0x01 << 8)
+#define MANTIS_GPIF_WRACK (0x01 << 7)
+#define MANTIS_GPIF_BRRDY (0x01 << 6)
+#define MANTIS_SBUF_OVFLW (0x01 << 5)
+#define MANTIS_GPIF_OTHERR (0x01 << 4)
+#define MANTIS_SBUF_WSTO (0x01 << 3)
+#define MANTIS_GPIF_EXTIRQ (0x01 << 2)
+#define MANTIS_CARD_PLUGIN (0x01 << 1)
+#define MANTIS_CARD_PLUGOUT (0x01 << 0)
+
+#define MANTIS_GPIF_BRADDR 0xa0
+#define MANTIS_GPIF_PCMCIAREG (0x01 << 27)
+#define MANTIS_GPIF_PCMCIAIOM (0x01 << 26)
+#define MANTIS_GPIF_BR_ADDR (0xfffffff << 0)
+
+#define MANTIS_GPIF_BRBYTES 0xa4
+#define MANTIS_GPIF_BRCNT (0xfff << 0)
+
+#define MANTIS_PCMCIA_RESET 0xa8
+#define MANTIS_PCMCIA_RSTVAL (0xff << 0)
+
+#define MANTIS_CARD_RESET 0xac
+
+#define MANTIS_GPIF_ADDR 0xb0
+#define MANTIS_GPIF_HIFRDWRN (0x01 << 31)
+#define MANTIS_GPIF_PCMCIAREG (0x01 << 27)
+#define MANTIS_GPIF_PCMCIAIOM (0x01 << 26)
+#define MANTIS_GPIF_HIFADDR (0xfffffff << 0)
+
+#define MANTIS_GPIF_DOUT 0xb4
+#define MANTIS_GPIF_HIFDOUT (0xfffffff << 0)
+
+#define MANTIS_GPIF_DIN 0xb8
+#define MANTIS_GPIF_HIFDIN (0xfffffff << 0)
+
+#define MANTIS_GPIF_SPARE 0xbc
+#define MANTIS_GPIF_LOGICRD (0xffff << 16)
+#define MANTIS_GPIF_LOGICRW (0xffff << 0)
+
+#endif /* __MANTIS_REG_H */
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/kernel.h>
+#include <linux/spinlock.h>
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_reg.h"
+#include "mantis_uart.h"
+
+struct mantis_uart_params {
+ enum mantis_baud baud_rate;
+ enum mantis_parity parity;
+};
+
+static struct {
+ char string[7];
+} rates[5] = {
+ { "9600" },
+ { "19200" },
+ { "38400" },
+ { "57600" },
+ { "115200" }
+};
+
+static struct {
+ char string[5];
+} parity[3] = {
+ { "NONE" },
+ { "ODD" },
+ { "EVEN" }
+};
+
+#define UART_MAX_BUF 16
+
+int mantis_uart_read(struct mantis_pci *mantis, u8 *data)
+{
+ struct mantis_hwconfig *config = mantis->hwconfig;
+ u32 stat = 0, i;
+
+ /* get data */
+ for (i = 0; i < (config->bytes + 1); i++) {
+
+ stat = mmread(MANTIS_UART_STAT);
+
+ if (stat & MANTIS_UART_RXFIFO_FULL) {
+ dprintk(MANTIS_ERROR, 1, "RX Fifo FULL");
+ }
+ data[i] = mmread(MANTIS_UART_RXD) & 0x3f;
+
+ dprintk(MANTIS_DEBUG, 1, "Reading ... <%02x>", data[i] & 0x3f);
+
+ if (data[i] & (1 << 7)) {
+ dprintk(MANTIS_ERROR, 1, "UART framing error");
+ return -EINVAL;
+ }
+ if (data[i] & (1 << 6)) {
+ dprintk(MANTIS_ERROR, 1, "UART parity error");
+ return -EINVAL;
+ }
+ }
+
+ return 0;
+}
+
+static void mantis_uart_work(struct work_struct *work)
+{
+ struct mantis_pci *mantis = container_of(work, struct mantis_pci, uart_work);
+ struct mantis_hwconfig *config = mantis->hwconfig;
+ u8 buf[16];
+ int i;
+
+ mantis_uart_read(mantis, buf);
+
+ for (i = 0; i < (config->bytes + 1); i++)
+ dprintk(MANTIS_INFO, 1, "UART BUF:%d <%02x> ", i, buf[i]);
+
+ dprintk(MANTIS_DEBUG, 0, "\n");
+}
+
+static int mantis_uart_setup(struct mantis_pci *mantis,
+ struct mantis_uart_params *params)
+{
+ u32 reg;
+
+ mmwrite((mmread(MANTIS_UART_CTL) | (params->parity & 0x3)), MANTIS_UART_CTL);
+
+ reg = mmread(MANTIS_UART_BAUD);
+
+ switch (params->baud_rate) {
+ case MANTIS_BAUD_9600:
+ reg |= 0xd8;
+ break;
+ case MANTIS_BAUD_19200:
+ reg |= 0x6c;
+ break;
+ case MANTIS_BAUD_38400:
+ reg |= 0x36;
+ break;
+ case MANTIS_BAUD_57600:
+ reg |= 0x23;
+ break;
+ case MANTIS_BAUD_115200:
+ reg |= 0x11;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ mmwrite(reg, MANTIS_UART_BAUD);
+
+ return 0;
+}
+
+int mantis_uart_init(struct mantis_pci *mantis)
+{
+ struct mantis_hwconfig *config = mantis->hwconfig;
+ struct mantis_uart_params params;
+
+ /* default parity: */
+ params.baud_rate = config->baud_rate;
+ params.parity = config->parity;
+ dprintk(MANTIS_INFO, 1, "Initializing UART @ %sbps parity:%s",
+ rates[params.baud_rate].string,
+ parity[params.parity].string);
+
+ init_waitqueue_head(&mantis->uart_wq);
+ spin_lock_init(&mantis->uart_lock);
+
+ INIT_WORK(&mantis->uart_work, mantis_uart_work);
+
+ /* disable interrupt */
+ mmwrite(mmread(MANTIS_UART_CTL) & 0xffef, MANTIS_UART_CTL);
+
+ mantis_uart_setup(mantis, ¶ms);
+
+ /* default 1 byte */
+ mmwrite((mmread(MANTIS_UART_BAUD) | (config->bytes << 8)), MANTIS_UART_BAUD);
+
+ /* flush buffer */
+ mmwrite((mmread(MANTIS_UART_CTL) | MANTIS_UART_RXFLUSH), MANTIS_UART_CTL);
+
+ /* enable interrupt */
+ mmwrite(mmread(MANTIS_INT_MASK) | 0x800, MANTIS_INT_MASK);
+ mmwrite(mmread(MANTIS_UART_CTL) | MANTIS_UART_RXINT, MANTIS_UART_CTL);
+
+ schedule_work(&mantis->uart_work);
+ dprintk(MANTIS_DEBUG, 1, "UART succesfully initialized");
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(mantis_uart_init);
+
+void mantis_uart_exit(struct mantis_pci *mantis)
+{
+ /* disable interrupt */
+ mmwrite(mmread(MANTIS_UART_CTL) & 0xffef, MANTIS_UART_CTL);
+}
+EXPORT_SYMBOL_GPL(mantis_uart_exit);
--- /dev/null
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_UART_H
+#define __MANTIS_UART_H
+
+#define MANTIS_UART_CTL 0xe0
+#define MANTIS_UART_RXINT (1 << 4)
+#define MANTIS_UART_RXFLUSH (1 << 2)
+
+#define MANTIS_UART_RXD 0xe8
+#define MANTIS_UART_BAUD 0xec
+
+#define MANTIS_UART_STAT 0xf0
+#define MANTIS_UART_RXFIFO_DATA (1 << 7)
+#define MANTIS_UART_RXFIFO_EMPTY (1 << 6)
+#define MANTIS_UART_RXFIFO_FULL (1 << 3)
+#define MANTIS_UART_FRAME_ERR (1 << 2)
+#define MANTIS_UART_PARITY_ERR (1 << 1)
+#define MANTIS_UART_RXTHRESH_INT (1 << 0)
+
+enum mantis_baud {
+ MANTIS_BAUD_9600 = 0,
+ MANTIS_BAUD_19200,
+ MANTIS_BAUD_38400,
+ MANTIS_BAUD_57600,
+ MANTIS_BAUD_115200
+};
+
+enum mantis_parity {
+ MANTIS_PARITY_NONE = 0,
+ MANTIS_PARITY_EVEN,
+ MANTIS_PARITY_ODD,
+};
+
+struct mantis_pci;
+
+extern int mantis_uart_init(struct mantis_pci *mantis);
+extern void mantis_uart_exit(struct mantis_pci *mantis);
+
+#endif /* __MANTIS_UART_H */
--- /dev/null
+/*
+ Mantis VP-1033 driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "stv0299.h"
+#include "mantis_common.h"
+#include "mantis_ioc.h"
+#include "mantis_dvb.h"
+#include "mantis_vp1033.h"
+#include "mantis_reg.h"
+
+u8 lgtdqcs001f_inittab[] = {
+ 0x01, 0x15,
+ 0x02, 0x00,
+ 0x03, 0x00,
+ 0x04, 0x2a,
+ 0x05, 0x85,
+ 0x06, 0x02,
+ 0x07, 0x00,
+ 0x08, 0x00,
+ 0x0c, 0x01,
+ 0x0d, 0x81,
+ 0x0e, 0x44,
+ 0x0f, 0x94,
+ 0x10, 0x3c,
+ 0x11, 0x84,
+ 0x12, 0xb9,
+ 0x13, 0xb5,
+ 0x14, 0x4f,
+ 0x15, 0xc9,
+ 0x16, 0x80,
+ 0x17, 0x36,
+ 0x18, 0xfb,
+ 0x19, 0xcf,
+ 0x1a, 0xbc,
+ 0x1c, 0x2b,
+ 0x1d, 0x27,
+ 0x1e, 0x00,
+ 0x1f, 0x0b,
+ 0x20, 0xa1,
+ 0x21, 0x60,
+ 0x22, 0x00,
+ 0x23, 0x00,
+ 0x28, 0x00,
+ 0x29, 0x28,
+ 0x2a, 0x14,
+ 0x2b, 0x0f,
+ 0x2c, 0x09,
+ 0x2d, 0x05,
+ 0x31, 0x1f,
+ 0x32, 0x19,
+ 0x33, 0xfc,
+ 0x34, 0x13,
+ 0xff, 0xff,
+};
+
+#define MANTIS_MODEL_NAME "VP-1033"
+#define MANTIS_DEV_TYPE "DVB-S/DSS"
+
+int lgtdqcs001f_tuner_set(struct dvb_frontend *fe,
+ struct dvb_frontend_parameters *params)
+{
+ struct mantis_pci *mantis = fe->dvb->priv;
+ struct i2c_adapter *adapter = &mantis->adapter;
+
+ u8 buf[4];
+ u32 div;
+
+
+ struct i2c_msg msg = {.addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf)};
+
+ div = params->frequency / 250;
+
+ buf[0] = (div >> 8) & 0x7f;
+ buf[1] = div & 0xff;
+ buf[2] = 0x83;
+ buf[3] = 0xc0;
+
+ if (params->frequency < 1531000)
+ buf[3] |= 0x04;
+ else
+ buf[3] &= ~0x04;
+ if (i2c_transfer(adapter, &msg, 1) < 0) {
+ dprintk(MANTIS_ERROR, 1, "Write: I2C Transfer failed");
+ return -EIO;
+ }
+ msleep_interruptible(100);
+
+ return 0;
+}
+
+int lgtdqcs001f_set_symbol_rate(struct dvb_frontend *fe,
+ u32 srate, u32 ratio)
+{
+ u8 aclk = 0;
+ u8 bclk = 0;
+
+ if (srate < 1500000) {
+ aclk = 0xb7;
+ bclk = 0x47;
+ } else if (srate < 3000000) {
+ aclk = 0xb7;
+ bclk = 0x4b;
+ } else if (srate < 7000000) {
+ aclk = 0xb7;
+ bclk = 0x4f;
+ } else if (srate < 14000000) {
+ aclk = 0xb7;
+ bclk = 0x53;
+ } else if (srate < 30000000) {
+ aclk = 0xb6;
+ bclk = 0x53;
+ } else if (srate < 45000000) {
+ aclk = 0xb4;
+ bclk = 0x51;
+ }
+ stv0299_writereg(fe, 0x13, aclk);
+ stv0299_writereg(fe, 0x14, bclk);
+
+ stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);
+ stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff);
+ stv0299_writereg(fe, 0x21, ratio & 0xf0);
+
+ return 0;
+}
+
+struct stv0299_config lgtdqcs001f_config = {
+ .demod_address = 0x68,
+ .inittab = lgtdqcs001f_inittab,
+ .mclk = 88000000UL,
+ .invert = 0,
+ .skip_reinit = 0,
+ .volt13_op0_op1 = STV0299_VOLT13_OP0,
+ .min_delay_ms = 100,
+ .set_symbol_rate = lgtdqcs001f_set_symbol_rate,
+};
+
+static int vp1033_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe)
+{
+ struct i2c_adapter *adapter = &mantis->adapter;
+
+ int err = 0;
+
+ err = mantis_frontend_power(mantis, POWER_ON);
+ if (err == 0) {
+ mantis_frontend_soft_reset(mantis);
+ msleep(250);
+
+ dprintk(MANTIS_ERROR, 1, "Probing for STV0299 (DVB-S)");
+ fe = stv0299_attach(&lgtdqcs001f_config, adapter);
+
+ if (fe) {
+ fe->ops.tuner_ops.set_params = lgtdqcs001f_tuner_set;
+ dprintk(MANTIS_ERROR, 1, "found STV0299 DVB-S frontend @ 0x%02x",
+ lgtdqcs001f_config.demod_address);
+
+ dprintk(MANTIS_ERROR, 1, "Mantis DVB-S STV0299 frontend attach success");
+ } else {
+ return -1;
+ }
+ } else {
+ dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",
+ adapter->name,
+ err);
+
+ return -EIO;
+ }
+ mantis->fe = fe;
+ dprintk(MANTIS_ERROR, 1, "Done!");
+
+ return 0;
+}
+
+struct mantis_hwconfig vp1033_config = {
+ .model_name = MANTIS_MODEL_NAME,
+ .dev_type = MANTIS_DEV_TYPE,
+ .ts_size = MANTIS_TS_204,
+
+ .baud_rate = MANTIS_BAUD_9600,
+ .parity = MANTIS_PARITY_NONE,
+ .bytes = 0,
+
+ .frontend_init = vp1033_frontend_init,
+ .power = GPIF_A12,
+ .reset = GPIF_A13,
+};
--- /dev/null
+/*
+ Mantis VP-1033 driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_VP1033_H
+#define __MANTIS_VP1033_H
+
+#include "mantis_common.h"
+
+#define MANTIS_VP_1033_DVB_S 0x0016
+
+extern struct mantis_hwconfig vp1033_config;
+
+#endif /* __MANTIS_VP1033_H */
--- /dev/null
+/*
+ Mantis VP-1034 driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mb86a16.h"
+#include "mantis_common.h"
+#include "mantis_ioc.h"
+#include "mantis_dvb.h"
+#include "mantis_vp1034.h"
+#include "mantis_reg.h"
+
+struct mb86a16_config vp1034_mb86a16_config = {
+ .demod_address = 0x08,
+ .set_voltage = vp1034_set_voltage,
+};
+
+#define MANTIS_MODEL_NAME "VP-1034"
+#define MANTIS_DEV_TYPE "DVB-S/DSS"
+
+int vp1034_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
+{
+ struct mantis_pci *mantis = fe->dvb->priv;
+
+ switch (voltage) {
+ case SEC_VOLTAGE_13:
+ dprintk(MANTIS_ERROR, 1, "Polarization=[13V]");
+ gpio_set_bits(mantis, 13, 1);
+ gpio_set_bits(mantis, 14, 0);
+ break;
+ case SEC_VOLTAGE_18:
+ dprintk(MANTIS_ERROR, 1, "Polarization=[18V]");
+ gpio_set_bits(mantis, 13, 1);
+ gpio_set_bits(mantis, 14, 1);
+ break;
+ case SEC_VOLTAGE_OFF:
+ dprintk(MANTIS_ERROR, 1, "Frontend (dummy) POWERDOWN");
+ break;
+ default:
+ dprintk(MANTIS_ERROR, 1, "Invalid = (%d)", (u32) voltage);
+ return -EINVAL;
+ }
+ mmwrite(0x00, MANTIS_GPIF_DOUT);
+
+ return 0;
+}
+
+static int vp1034_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe)
+{
+ struct i2c_adapter *adapter = &mantis->adapter;
+
+ int err = 0;
+
+ err = mantis_frontend_power(mantis, POWER_ON);
+ if (err == 0) {
+ mantis_frontend_soft_reset(mantis);
+ msleep(250);
+
+ dprintk(MANTIS_ERROR, 1, "Probing for MB86A16 (DVB-S/DSS)");
+ fe = mb86a16_attach(&vp1034_mb86a16_config, adapter);
+ if (fe) {
+ dprintk(MANTIS_ERROR, 1,
+ "found MB86A16 DVB-S/DSS frontend @0x%02x",
+ vp1034_mb86a16_config.demod_address);
+
+ } else {
+ return -1;
+ }
+ } else {
+ dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",
+ adapter->name,
+ err);
+
+ return -EIO;
+ }
+ mantis->fe = fe;
+ dprintk(MANTIS_ERROR, 1, "Done!");
+
+ return 0;
+}
+
+struct mantis_hwconfig vp1034_config = {
+ .model_name = MANTIS_MODEL_NAME,
+ .dev_type = MANTIS_DEV_TYPE,
+ .ts_size = MANTIS_TS_204,
+
+ .baud_rate = MANTIS_BAUD_9600,
+ .parity = MANTIS_PARITY_NONE,
+ .bytes = 0,
+
+ .frontend_init = vp1034_frontend_init,
+ .power = GPIF_A12,
+ .reset = GPIF_A13,
+};
--- /dev/null
+/*
+ Mantis VP-1034 driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_VP1034_H
+#define __MANTIS_VP1034_H
+
+#include "dvb_frontend.h"
+#include "mantis_common.h"
+
+
+#define MANTIS_VP_1034_DVB_S 0x0014
+
+extern struct mantis_hwconfig vp1034_config;
+extern int vp1034_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
+
+#endif /* __MANTIS_VP1034_H */
--- /dev/null
+/*
+ Mantis VP-1041 driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_ioc.h"
+#include "mantis_dvb.h"
+#include "mantis_vp1041.h"
+#include "stb0899_reg.h"
+#include "stb0899_drv.h"
+#include "stb0899_cfg.h"
+#include "stb6100_cfg.h"
+#include "stb6100.h"
+#include "lnbp21.h"
+
+#define MANTIS_MODEL_NAME "VP-1041"
+#define MANTIS_DEV_TYPE "DSS/DVB-S/DVB-S2"
+
+static const struct stb0899_s1_reg vp1041_stb0899_s1_init_1[] = {
+
+ /* 0x0000000b, *//* SYSREG */
+ { STB0899_DEV_ID , 0x30 },
+ { STB0899_DISCNTRL1 , 0x32 },
+ { STB0899_DISCNTRL2 , 0x80 },
+ { STB0899_DISRX_ST0 , 0x04 },
+ { STB0899_DISRX_ST1 , 0x00 },
+ { STB0899_DISPARITY , 0x00 },
+ { STB0899_DISFIFO , 0x00 },
+ { STB0899_DISSTATUS , 0x20 },
+ { STB0899_DISF22 , 0x99 },
+ { STB0899_DISF22RX , 0xa8 },
+ /* SYSREG ? */
+ { STB0899_ACRPRESC , 0x11 },
+ { STB0899_ACRDIV1 , 0x0a },
+ { STB0899_ACRDIV2 , 0x05 },
+ { STB0899_DACR1 , 0x00 },
+ { STB0899_DACR2 , 0x00 },
+ { STB0899_OUTCFG , 0x00 },
+ { STB0899_MODECFG , 0x00 },
+ { STB0899_IRQSTATUS_3 , 0xfe },
+ { STB0899_IRQSTATUS_2 , 0x03 },
+ { STB0899_IRQSTATUS_1 , 0x7c },
+ { STB0899_IRQSTATUS_0 , 0xf4 },
+ { STB0899_IRQMSK_3 , 0xf3 },
+ { STB0899_IRQMSK_2 , 0xfc },
+ { STB0899_IRQMSK_1 , 0xff },
+ { STB0899_IRQMSK_0 , 0xff },
+ { STB0899_IRQCFG , 0x00 },
+ { STB0899_I2CCFG , 0x88 },
+ { STB0899_I2CRPT , 0x58 },
+ { STB0899_IOPVALUE5 , 0x00 },
+ { STB0899_IOPVALUE4 , 0x33 },
+ { STB0899_IOPVALUE3 , 0x6d },
+ { STB0899_IOPVALUE2 , 0x90 },
+ { STB0899_IOPVALUE1 , 0x60 },
+ { STB0899_IOPVALUE0 , 0x00 },
+ { STB0899_GPIO00CFG , 0x82 },
+ { STB0899_GPIO01CFG , 0x82 },
+ { STB0899_GPIO02CFG , 0x82 },
+ { STB0899_GPIO03CFG , 0x82 },
+ { STB0899_GPIO04CFG , 0x82 },
+ { STB0899_GPIO05CFG , 0x82 },
+ { STB0899_GPIO06CFG , 0x82 },
+ { STB0899_GPIO07CFG , 0x82 },
+ { STB0899_GPIO08CFG , 0x82 },
+ { STB0899_GPIO09CFG , 0x82 },
+ { STB0899_GPIO10CFG , 0x82 },
+ { STB0899_GPIO11CFG , 0x82 },
+ { STB0899_GPIO12CFG , 0x82 },
+ { STB0899_GPIO13CFG , 0x82 },
+ { STB0899_GPIO14CFG , 0x82 },
+ { STB0899_GPIO15CFG , 0x82 },
+ { STB0899_GPIO16CFG , 0x82 },
+ { STB0899_GPIO17CFG , 0x82 },
+ { STB0899_GPIO18CFG , 0x82 },
+ { STB0899_GPIO19CFG , 0x82 },
+ { STB0899_GPIO20CFG , 0x82 },
+ { STB0899_SDATCFG , 0xb8 },
+ { STB0899_SCLTCFG , 0xba },
+ { STB0899_AGCRFCFG , 0x1c }, /* 0x11 */
+ { STB0899_GPIO22 , 0x82 }, /* AGCBB2CFG */
+ { STB0899_GPIO21 , 0x91 }, /* AGCBB1CFG */
+ { STB0899_DIRCLKCFG , 0x82 },
+ { STB0899_CLKOUT27CFG , 0x7e },
+ { STB0899_STDBYCFG , 0x82 },
+ { STB0899_CS0CFG , 0x82 },
+ { STB0899_CS1CFG , 0x82 },
+ { STB0899_DISEQCOCFG , 0x20 },
+ { STB0899_GPIO32CFG , 0x82 },
+ { STB0899_GPIO33CFG , 0x82 },
+ { STB0899_GPIO34CFG , 0x82 },
+ { STB0899_GPIO35CFG , 0x82 },
+ { STB0899_GPIO36CFG , 0x82 },
+ { STB0899_GPIO37CFG , 0x82 },
+ { STB0899_GPIO38CFG , 0x82 },
+ { STB0899_GPIO39CFG , 0x82 },
+ { STB0899_NCOARSE , 0x17 }, /* 0x15 = 27 Mhz Clock, F/3 = 198MHz, F/6 = 99MHz */
+ { STB0899_SYNTCTRL , 0x02 }, /* 0x00 = CLK from CLKI, 0x02 = CLK from XTALI */
+ { STB0899_FILTCTRL , 0x00 },
+ { STB0899_SYSCTRL , 0x01 },
+ { STB0899_STOPCLK1 , 0x20 },
+ { STB0899_STOPCLK2 , 0x00 },
+ { STB0899_INTBUFSTATUS , 0x00 },
+ { STB0899_INTBUFCTRL , 0x0a },
+ { 0xffff , 0xff },
+};
+
+static const struct stb0899_s1_reg vp1041_stb0899_s1_init_3[] = {
+ { STB0899_DEMOD , 0x00 },
+ { STB0899_RCOMPC , 0xc9 },
+ { STB0899_AGC1CN , 0x01 },
+ { STB0899_AGC1REF , 0x10 },
+ { STB0899_RTC , 0x23 },
+ { STB0899_TMGCFG , 0x4e },
+ { STB0899_AGC2REF , 0x34 },
+ { STB0899_TLSR , 0x84 },
+ { STB0899_CFD , 0xf7 },
+ { STB0899_ACLC , 0x87 },
+ { STB0899_BCLC , 0x94 },
+ { STB0899_EQON , 0x41 },
+ { STB0899_LDT , 0xf1 },
+ { STB0899_LDT2 , 0xe3 },
+ { STB0899_EQUALREF , 0xb4 },
+ { STB0899_TMGRAMP , 0x10 },
+ { STB0899_TMGTHD , 0x30 },
+ { STB0899_IDCCOMP , 0xfd },
+ { STB0899_QDCCOMP , 0xff },
+ { STB0899_POWERI , 0x0c },
+ { STB0899_POWERQ , 0x0f },
+ { STB0899_RCOMP , 0x6c },
+ { STB0899_AGCIQIN , 0x80 },
+ { STB0899_AGC2I1 , 0x06 },
+ { STB0899_AGC2I2 , 0x00 },
+ { STB0899_TLIR , 0x30 },
+ { STB0899_RTF , 0x7f },
+ { STB0899_DSTATUS , 0x00 },
+ { STB0899_LDI , 0xbc },
+ { STB0899_CFRM , 0xea },
+ { STB0899_CFRL , 0x31 },
+ { STB0899_NIRM , 0x2b },
+ { STB0899_NIRL , 0x80 },
+ { STB0899_ISYMB , 0x1d },
+ { STB0899_QSYMB , 0xa6 },
+ { STB0899_SFRH , 0x2f },
+ { STB0899_SFRM , 0x68 },
+ { STB0899_SFRL , 0x40 },
+ { STB0899_SFRUPH , 0x2f },
+ { STB0899_SFRUPM , 0x68 },
+ { STB0899_SFRUPL , 0x40 },
+ { STB0899_EQUAI1 , 0x02 },
+ { STB0899_EQUAQ1 , 0xff },
+ { STB0899_EQUAI2 , 0x04 },
+ { STB0899_EQUAQ2 , 0x05 },
+ { STB0899_EQUAI3 , 0x02 },
+ { STB0899_EQUAQ3 , 0xfd },
+ { STB0899_EQUAI4 , 0x03 },
+ { STB0899_EQUAQ4 , 0x07 },
+ { STB0899_EQUAI5 , 0x08 },
+ { STB0899_EQUAQ5 , 0xf5 },
+ { STB0899_DSTATUS2 , 0x00 },
+ { STB0899_VSTATUS , 0x00 },
+ { STB0899_VERROR , 0x86 },
+ { STB0899_IQSWAP , 0x2a },
+ { STB0899_ECNT1M , 0x00 },
+ { STB0899_ECNT1L , 0x00 },
+ { STB0899_ECNT2M , 0x00 },
+ { STB0899_ECNT2L , 0x00 },
+ { STB0899_ECNT3M , 0x0a },
+ { STB0899_ECNT3L , 0xad },
+ { STB0899_FECAUTO1 , 0x06 },
+ { STB0899_FECM , 0x01 },
+ { STB0899_VTH12 , 0xb0 },
+ { STB0899_VTH23 , 0x7a },
+ { STB0899_VTH34 , 0x58 },
+ { STB0899_VTH56 , 0x38 },
+ { STB0899_VTH67 , 0x34 },
+ { STB0899_VTH78 , 0x24 },
+ { STB0899_PRVIT , 0xff },
+ { STB0899_VITSYNC , 0x19 },
+ { STB0899_RSULC , 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */
+ { STB0899_TSULC , 0x42 },
+ { STB0899_RSLLC , 0x41 },
+ { STB0899_TSLPL , 0x12 },
+ { STB0899_TSCFGH , 0x0c },
+ { STB0899_TSCFGM , 0x00 },
+ { STB0899_TSCFGL , 0x00 },
+ { STB0899_TSOUT , 0x69 }, /* 0x0d for CAM */
+ { STB0899_RSSYNCDEL , 0x00 },
+ { STB0899_TSINHDELH , 0x02 },
+ { STB0899_TSINHDELM , 0x00 },
+ { STB0899_TSINHDELL , 0x00 },
+ { STB0899_TSLLSTKM , 0x1b },
+ { STB0899_TSLLSTKL , 0xb3 },
+ { STB0899_TSULSTKM , 0x00 },
+ { STB0899_TSULSTKL , 0x00 },
+ { STB0899_PCKLENUL , 0xbc },
+ { STB0899_PCKLENLL , 0xcc },
+ { STB0899_RSPCKLEN , 0xbd },
+ { STB0899_TSSTATUS , 0x90 },
+ { STB0899_ERRCTRL1 , 0xb6 },
+ { STB0899_ERRCTRL2 , 0x95 },
+ { STB0899_ERRCTRL3 , 0x8d },
+ { STB0899_DMONMSK1 , 0x27 },
+ { STB0899_DMONMSK0 , 0x03 },
+ { STB0899_DEMAPVIT , 0x5c },
+ { STB0899_PLPARM , 0x19 },
+ { STB0899_PDELCTRL , 0x48 },
+ { STB0899_PDELCTRL2 , 0x00 },
+ { STB0899_BBHCTRL1 , 0x00 },
+ { STB0899_BBHCTRL2 , 0x00 },
+ { STB0899_HYSTTHRESH , 0x77 },
+ { STB0899_MATCSTM , 0x00 },
+ { STB0899_MATCSTL , 0x00 },
+ { STB0899_UPLCSTM , 0x00 },
+ { STB0899_UPLCSTL , 0x00 },
+ { STB0899_DFLCSTM , 0x00 },
+ { STB0899_DFLCSTL , 0x00 },
+ { STB0899_SYNCCST , 0x00 },
+ { STB0899_SYNCDCSTM , 0x00 },
+ { STB0899_SYNCDCSTL , 0x00 },
+ { STB0899_ISI_ENTRY , 0x00 },
+ { STB0899_ISI_BIT_EN , 0x00 },
+ { STB0899_MATSTRM , 0xf0 },
+ { STB0899_MATSTRL , 0x02 },
+ { STB0899_UPLSTRM , 0x45 },
+ { STB0899_UPLSTRL , 0x60 },
+ { STB0899_DFLSTRM , 0xe3 },
+ { STB0899_DFLSTRL , 0x00 },
+ { STB0899_SYNCSTR , 0x47 },
+ { STB0899_SYNCDSTRM , 0x05 },
+ { STB0899_SYNCDSTRL , 0x18 },
+ { STB0899_CFGPDELSTATUS1 , 0x19 },
+ { STB0899_CFGPDELSTATUS2 , 0x2b },
+ { STB0899_BBFERRORM , 0x00 },
+ { STB0899_BBFERRORL , 0x01 },
+ { STB0899_UPKTERRORM , 0x00 },
+ { STB0899_UPKTERRORL , 0x00 },
+ { 0xffff , 0xff },
+};
+
+struct stb0899_config vp1041_stb0899_config = {
+ .init_dev = vp1041_stb0899_s1_init_1,
+ .init_s2_demod = stb0899_s2_init_2,
+ .init_s1_demod = vp1041_stb0899_s1_init_3,
+ .init_s2_fec = stb0899_s2_init_4,
+ .init_tst = stb0899_s1_init_5,
+
+ .demod_address = 0x68, /* 0xd0 >> 1 */
+
+ .xtal_freq = 27000000,
+ .inversion = IQ_SWAP_ON, /* 1 */
+
+ .lo_clk = 76500000,
+ .hi_clk = 99000000,
+
+ .esno_ave = STB0899_DVBS2_ESNO_AVE,
+ .esno_quant = STB0899_DVBS2_ESNO_QUANT,
+ .avframes_coarse = STB0899_DVBS2_AVFRAMES_COARSE,
+ .avframes_fine = STB0899_DVBS2_AVFRAMES_FINE,
+ .miss_threshold = STB0899_DVBS2_MISS_THRESHOLD,
+ .uwp_threshold_acq = STB0899_DVBS2_UWP_THRESHOLD_ACQ,
+ .uwp_threshold_track = STB0899_DVBS2_UWP_THRESHOLD_TRACK,
+ .uwp_threshold_sof = STB0899_DVBS2_UWP_THRESHOLD_SOF,
+ .sof_search_timeout = STB0899_DVBS2_SOF_SEARCH_TIMEOUT,
+
+ .btr_nco_bits = STB0899_DVBS2_BTR_NCO_BITS,
+ .btr_gain_shift_offset = STB0899_DVBS2_BTR_GAIN_SHIFT_OFFSET,
+ .crl_nco_bits = STB0899_DVBS2_CRL_NCO_BITS,
+ .ldpc_max_iter = STB0899_DVBS2_LDPC_MAX_ITER,
+
+ .tuner_get_frequency = stb6100_get_frequency,
+ .tuner_set_frequency = stb6100_set_frequency,
+ .tuner_set_bandwidth = stb6100_set_bandwidth,
+ .tuner_get_bandwidth = stb6100_get_bandwidth,
+ .tuner_set_rfsiggain = NULL,
+};
+
+struct stb6100_config vp1041_stb6100_config = {
+ .tuner_address = 0x60,
+ .refclock = 27000000,
+};
+
+static int vp1041_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe)
+{
+ struct i2c_adapter *adapter = &mantis->adapter;
+
+ int err = 0;
+
+ err = mantis_frontend_power(mantis, POWER_ON);
+ if (err == 0) {
+ mantis_frontend_soft_reset(mantis);
+ msleep(250);
+ mantis->fe = stb0899_attach(&vp1041_stb0899_config, adapter);
+ if (mantis->fe) {
+ dprintk(MANTIS_ERROR, 1,
+ "found STB0899 DVB-S/DVB-S2 frontend @0x%02x",
+ vp1041_stb0899_config.demod_address);
+
+ if (stb6100_attach(mantis->fe, &vp1041_stb6100_config, adapter)) {
+ if (!lnbp21_attach(mantis->fe, adapter, 0, 0))
+ dprintk(MANTIS_ERROR, 1, "No LNBP21 found!");
+ }
+ } else {
+ return -EREMOTEIO;
+ }
+ } else {
+ dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",
+ adapter->name,
+ err);
+
+ return -EIO;
+ }
+
+
+ dprintk(MANTIS_ERROR, 1, "Done!");
+
+ return 0;
+}
+
+struct mantis_hwconfig vp1041_config = {
+ .model_name = MANTIS_MODEL_NAME,
+ .dev_type = MANTIS_DEV_TYPE,
+ .ts_size = MANTIS_TS_188,
+
+ .baud_rate = MANTIS_BAUD_9600,
+ .parity = MANTIS_PARITY_NONE,
+ .bytes = 0,
+
+ .frontend_init = vp1041_frontend_init,
+ .power = GPIF_A12,
+ .reset = GPIF_A13,
+};
--- /dev/null
+/*
+ Mantis VP-1041 driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_VP1041_H
+#define __MANTIS_VP1041_H
+
+#include "mantis_common.h"
+
+#define MANTIS_VP_1041_DVB_S2 0x0031
+#define SKYSTAR_HD2_10 0x0001
+#define SKYSTAR_HD2_20 0x0003
+#define CINERGY_S2_PCI_HD 0x1179
+
+extern struct mantis_hwconfig vp1041_config;
+
+#endif /* __MANTIS_VP1041_H */
--- /dev/null
+/*
+ Mantis VP-2033 driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "tda1002x.h"
+#include "mantis_common.h"
+#include "mantis_ioc.h"
+#include "mantis_dvb.h"
+#include "mantis_vp2033.h"
+
+#define MANTIS_MODEL_NAME "VP-2033"
+#define MANTIS_DEV_TYPE "DVB-C"
+
+struct tda1002x_config vp2033_tda1002x_cu1216_config = {
+ .demod_address = 0x18 >> 1,
+ .invert = 1,
+};
+
+struct tda10023_config vp2033_tda10023_cu1216_config = {
+ .demod_address = 0x18 >> 1,
+ .invert = 1,
+};
+
+static u8 read_pwm(struct mantis_pci *mantis)
+{
+ struct i2c_adapter *adapter = &mantis->adapter;
+
+ u8 b = 0xff;
+ u8 pwm;
+ struct i2c_msg msg[] = {
+ {.addr = 0x50, .flags = 0, .buf = &b, .len = 1},
+ {.addr = 0x50, .flags = I2C_M_RD, .buf = &pwm, .len = 1}
+ };
+
+ if ((i2c_transfer(adapter, msg, 2) != 2)
+ || (pwm == 0xff))
+ pwm = 0x48;
+
+ return pwm;
+}
+
+static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+{
+ struct mantis_pci *mantis = fe->dvb->priv;
+ struct i2c_adapter *adapter = &mantis->adapter;
+
+ u8 buf[6];
+ struct i2c_msg msg = {.addr = 0x60, .flags = 0, .buf = buf, .len = sizeof(buf)};
+ int i;
+
+#define CU1216_IF 36125000
+#define TUNER_MUL 62500
+
+ u32 div = (params->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
+
+ buf[0] = (div >> 8) & 0x7f;
+ buf[1] = div & 0xff;
+ buf[2] = 0xce;
+ buf[3] = (params->frequency < 150000000 ? 0x01 :
+ params->frequency < 445000000 ? 0x02 : 0x04);
+ buf[4] = 0xde;
+ buf[5] = 0x20;
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ if (i2c_transfer(adapter, &msg, 1) != 1)
+ return -EIO;
+
+ /* wait for the pll lock */
+ msg.flags = I2C_M_RD;
+ msg.len = 1;
+ for (i = 0; i < 20; i++) {
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ if (i2c_transfer(adapter, &msg, 1) == 1 && (buf[0] & 0x40))
+ break;
+
+ msleep(10);
+ }
+
+ /* switch the charge pump to the lower current */
+ msg.flags = 0;
+ msg.len = 2;
+ msg.buf = &buf[2];
+ buf[2] &= ~0x40;
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ if (i2c_transfer(adapter, &msg, 1) != 1)
+ return -EIO;
+
+ return 0;
+}
+
+static int vp2033_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe)
+{
+ struct i2c_adapter *adapter = &mantis->adapter;
+
+ int err = 0;
+
+ err = mantis_frontend_power(mantis, POWER_ON);
+ if (err == 0) {
+ mantis_frontend_soft_reset(mantis);
+ msleep(250);
+
+ dprintk(MANTIS_ERROR, 1, "Probing for CU1216 (DVB-C)");
+ fe = tda10021_attach(&vp2033_tda1002x_cu1216_config,
+ adapter,
+ read_pwm(mantis));
+
+ if (fe) {
+ dprintk(MANTIS_ERROR, 1,
+ "found Philips CU1216 DVB-C frontend (TDA10021) @ 0x%02x",
+ vp2033_tda1002x_cu1216_config.demod_address);
+ } else {
+ fe = tda10023_attach(&vp2033_tda10023_cu1216_config,
+ adapter,
+ read_pwm(mantis));
+
+ if (fe) {
+ dprintk(MANTIS_ERROR, 1,
+ "found Philips CU1216 DVB-C frontend (TDA10023) @ 0x%02x",
+ vp2033_tda1002x_cu1216_config.demod_address);
+ }
+ }
+
+ if (fe) {
+ fe->ops.tuner_ops.set_params = tda1002x_cu1216_tuner_set;
+ dprintk(MANTIS_ERROR, 1, "Mantis DVB-C Philips CU1216 frontend attach success");
+ } else {
+ return -1;
+ }
+ } else {
+ dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",
+ adapter->name,
+ err);
+
+ return -EIO;
+ }
+
+ mantis->fe = fe;
+ dprintk(MANTIS_DEBUG, 1, "Done!");
+
+ return 0;
+}
+
+struct mantis_hwconfig vp2033_config = {
+ .model_name = MANTIS_MODEL_NAME,
+ .dev_type = MANTIS_DEV_TYPE,
+ .ts_size = MANTIS_TS_204,
+
+ .baud_rate = MANTIS_BAUD_9600,
+ .parity = MANTIS_PARITY_NONE,
+ .bytes = 0,
+
+ .frontend_init = vp2033_frontend_init,
+ .power = GPIF_A12,
+ .reset = GPIF_A13,
+};
--- /dev/null
+/*
+ Mantis VP-2033 driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_VP2033_H
+#define __MANTIS_VP2033_H
+
+#include "mantis_common.h"
+
+#define MANTIS_VP_2033_DVB_C 0x0008
+
+extern struct mantis_hwconfig vp2033_config;
+
+#endif /* __MANTIS_VP2033_H */
--- /dev/null
+/*
+ Mantis VP-2040 driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "tda1002x.h"
+#include "mantis_common.h"
+#include "mantis_ioc.h"
+#include "mantis_dvb.h"
+#include "mantis_vp2040.h"
+
+#define MANTIS_MODEL_NAME "VP-2040"
+#define MANTIS_DEV_TYPE "DVB-C"
+
+struct tda1002x_config vp2040_tda1002x_cu1216_config = {
+ .demod_address = 0x18 >> 1,
+ .invert = 1,
+};
+
+struct tda10023_config vp2040_tda10023_cu1216_config = {
+ .demod_address = 0x18 >> 1,
+ .invert = 1,
+};
+
+static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+{
+ struct mantis_pci *mantis = fe->dvb->priv;
+ struct i2c_adapter *adapter = &mantis->adapter;
+
+ u8 buf[6];
+ struct i2c_msg msg = {.addr = 0x60, .flags = 0, .buf = buf, .len = sizeof(buf)};
+ int i;
+
+#define CU1216_IF 36125000
+#define TUNER_MUL 62500
+
+ u32 div = (params->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
+
+ buf[0] = (div >> 8) & 0x7f;
+ buf[1] = div & 0xff;
+ buf[2] = 0xce;
+ buf[3] = (params->frequency < 150000000 ? 0x01 :
+ params->frequency < 445000000 ? 0x02 : 0x04);
+ buf[4] = 0xde;
+ buf[5] = 0x20;
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ if (i2c_transfer(adapter, &msg, 1) != 1)
+ return -EIO;
+
+ /* wait for the pll lock */
+ msg.flags = I2C_M_RD;
+ msg.len = 1;
+ for (i = 0; i < 20; i++) {
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ if (i2c_transfer(adapter, &msg, 1) == 1 && (buf[0] & 0x40))
+ break;
+
+ msleep(10);
+ }
+
+ /* switch the charge pump to the lower current */
+ msg.flags = 0;
+ msg.len = 2;
+ msg.buf = &buf[2];
+ buf[2] &= ~0x40;
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ if (i2c_transfer(adapter, &msg, 1) != 1)
+ return -EIO;
+
+ return 0;
+}
+
+static u8 read_pwm(struct mantis_pci *mantis)
+{
+ struct i2c_adapter *adapter = &mantis->adapter;
+
+ u8 b = 0xff;
+ u8 pwm;
+ struct i2c_msg msg[] = {
+ {.addr = 0x50, .flags = 0, .buf = &b, .len = 1},
+ {.addr = 0x50, .flags = I2C_M_RD, .buf = &pwm, .len = 1}
+ };
+
+ if ((i2c_transfer(adapter, msg, 2) != 2)
+ || (pwm == 0xff))
+ pwm = 0x48;
+
+ return pwm;
+}
+
+static int vp2040_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe)
+{
+ struct i2c_adapter *adapter = &mantis->adapter;
+
+ int err = 0;
+
+ err = mantis_frontend_power(mantis, POWER_ON);
+ if (err == 0) {
+ mantis_frontend_soft_reset(mantis);
+ msleep(250);
+
+ dprintk(MANTIS_ERROR, 1, "Probing for CU1216 (DVB-C)");
+ fe = tda10021_attach(&vp2040_tda1002x_cu1216_config,
+ adapter,
+ read_pwm(mantis));
+
+ if (fe) {
+ dprintk(MANTIS_ERROR, 1,
+ "found Philips CU1216 DVB-C frontend (TDA10021) @ 0x%02x",
+ vp2040_tda1002x_cu1216_config.demod_address);
+ } else {
+ fe = tda10023_attach(&vp2040_tda10023_cu1216_config,
+ adapter,
+ read_pwm(mantis));
+
+ if (fe) {
+ dprintk(MANTIS_ERROR, 1,
+ "found Philips CU1216 DVB-C frontend (TDA10023) @ 0x%02x",
+ vp2040_tda1002x_cu1216_config.demod_address);
+ }
+ }
+
+ if (fe) {
+ fe->ops.tuner_ops.set_params = tda1002x_cu1216_tuner_set;
+ dprintk(MANTIS_ERROR, 1, "Mantis DVB-C Philips CU1216 frontend attach success");
+ } else {
+ return -1;
+ }
+ } else {
+ dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",
+ adapter->name,
+ err);
+
+ return -EIO;
+ }
+ mantis->fe = fe;
+ dprintk(MANTIS_DEBUG, 1, "Done!");
+
+ return 0;
+}
+
+struct mantis_hwconfig vp2040_config = {
+ .model_name = MANTIS_MODEL_NAME,
+ .dev_type = MANTIS_DEV_TYPE,
+ .ts_size = MANTIS_TS_204,
+
+ .baud_rate = MANTIS_BAUD_9600,
+ .parity = MANTIS_PARITY_NONE,
+ .bytes = 0,
+
+ .frontend_init = vp2040_frontend_init,
+ .power = GPIF_A12,
+ .reset = GPIF_A13,
+};
--- /dev/null
+/*
+ Mantis VP-2040 driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_VP2040_H
+#define __MANTIS_VP2040_H
+
+#include "mantis_common.h"
+
+#define MANTIS_VP_2040_DVB_C 0x0043
+#define CINERGY_C 0x1178
+#define CABLESTAR_HD2 0x0002
+
+extern struct mantis_hwconfig vp2040_config;
+
+#endif /* __MANTIS_VP2040_H */
--- /dev/null
+/*
+ Mantis VP-3028 driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "mantis_common.h"
+#include "mantis_vp3028.h"
+
+struct zl10353_config mantis_vp3028_config = {
+ .demod_address = 0x0f,
+};
+
+#define MANTIS_MODEL_NAME "VP-3028"
+#define MANTIS_DEV_TYPE "DVB-T"
+
+struct mantis_hwconfig vp3028_mantis_config = {
+ .model_name = MANTIS_MODEL_NAME,
+ .dev_type = MANTIS_DEV_TYPE,
+ .ts_size = MANTIS_TS_188,
+ .baud_rate = MANTIS_BAUD_9600,
+ .parity = MANTIS_PARITY_NONE,
+ .bytes = 0,
+};
--- /dev/null
+/*
+ Mantis VP-3028 driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_VP3028_H
+#define __MANTIS_VP3028_H
+
+#include "dvb_frontend.h"
+#include "mantis_common.h"
+#include "zl10353.h"
+
+#define MANTIS_VP_3028_DVB_T 0x0028
+
+extern struct zl10353_config mantis_vp3028_config;
+extern struct mantis_hwconfig vp3028_mantis_config;
+
+#endif /* __MANTIS_VP3028_H */
--- /dev/null
+/*
+ Mantis VP-3030 driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "zl10353.h"
+#include "tda665x.h"
+#include "mantis_common.h"
+#include "mantis_ioc.h"
+#include "mantis_dvb.h"
+#include "mantis_vp3030.h"
+
+struct zl10353_config mantis_vp3030_config = {
+ .demod_address = 0x0f,
+};
+
+struct tda665x_config env57h12d5_config = {
+ .name = "ENV57H12D5 (ET-50DT)",
+ .addr = 0x60,
+ .frequency_min = 47000000,
+ .frequency_max = 862000000,
+ .frequency_offst = 3616667,
+ .ref_multiplier = 6, /* 1/6 MHz */
+ .ref_divider = 100000, /* 1/6 MHz */
+};
+
+#define MANTIS_MODEL_NAME "VP-3030"
+#define MANTIS_DEV_TYPE "DVB-T"
+
+
+static int vp3030_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe)
+{
+ struct i2c_adapter *adapter = &mantis->adapter;
+ struct mantis_hwconfig *config = mantis->hwconfig;
+ int err = 0;
+
+ gpio_set_bits(mantis, config->reset, 0);
+ msleep(100);
+ err = mantis_frontend_power(mantis, POWER_ON);
+ msleep(100);
+ gpio_set_bits(mantis, config->reset, 1);
+
+ if (err == 0) {
+ msleep(250);
+ dprintk(MANTIS_ERROR, 1, "Probing for 10353 (DVB-T)");
+ fe = zl10353_attach(&mantis_vp3030_config, adapter);
+
+ if (!fe)
+ return -1;
+
+ tda665x_attach(fe, &env57h12d5_config, adapter);
+ } else {
+ dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",
+ adapter->name,
+ err);
+
+ return -EIO;
+
+ }
+ mantis->fe = fe;
+ dprintk(MANTIS_ERROR, 1, "Done!");
+
+ return 0;
+}
+
+struct mantis_hwconfig vp3030_config = {
+ .model_name = MANTIS_MODEL_NAME,
+ .dev_type = MANTIS_DEV_TYPE,
+ .ts_size = MANTIS_TS_188,
+
+ .baud_rate = MANTIS_BAUD_9600,
+ .parity = MANTIS_PARITY_NONE,
+ .bytes = 0,
+
+ .frontend_init = vp3030_frontend_init,
+ .power = GPIF_A12,
+ .reset = GPIF_A13,
+
+ .i2c_mode = MANTIS_BYTE_MODE
+};
--- /dev/null
+/*
+ Mantis VP-3030 driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_VP3030_H
+#define __MANTIS_VP3030_H
+
+#include "mantis_common.h"
+
+#define MANTIS_VP_3030_DVB_T 0x0024
+
+extern struct mantis_hwconfig vp3030_config;
+
+#endif /* __MANTIS_VP3030_H */
atomic_t rxclk_divider;
atomic_t rx_invert;
- struct kfifo *rx_kfifo;
+ struct kfifo rx_kfifo;
spinlock_t rx_kfifo_lock;
struct v4l2_subdev_ir_parameters tx_params;
struct mutex tx_params_lock;
atomic_t txclk_divider;
-
- struct kfifo *tx_kfifo;
- spinlock_t tx_kfifo_lock;
};
static inline struct cx23888_ir_state *to_state(struct v4l2_subdev *sd)
{
struct cx23888_ir_state *state = to_state(sd);
struct cx23885_dev *dev = state->dev;
+ unsigned long flags;
u32 cntrl = cx23888_ir_read4(dev, CX23888_IR_CNTRL_REG);
u32 irqen = cx23888_ir_read4(dev, CX23888_IR_IRQEN_REG);
if (i == 0)
break;
j = i * sizeof(u32);
- k = kfifo_put(state->rx_kfifo,
- (unsigned char *) rx_data, j);
+ k = kfifo_in_locked(&state->rx_kfifo,
+ (unsigned char *) rx_data, j,
+ &state->rx_kfifo_lock);
if (k != j)
kror++; /* rx_kfifo over run */
}
cx23888_ir_write4(dev, CX23888_IR_CNTRL_REG, cntrl);
*handled = true;
}
- if (kfifo_len(state->rx_kfifo) >= CX23888_IR_RX_KFIFO_SIZE / 2)
+
+ spin_lock_irqsave(&state->rx_kfifo_lock, flags);
+ if (kfifo_len(&state->rx_kfifo) >= CX23888_IR_RX_KFIFO_SIZE / 2)
events |= V4L2_SUBDEV_IR_RX_FIFO_SERVICE_REQ;
+ spin_unlock_irqrestore(&state->rx_kfifo_lock, flags);
if (events)
v4l2_subdev_notify(sd, V4L2_SUBDEV_IR_RX_NOTIFY, &events);
return 0;
}
- n = kfifo_get(state->rx_kfifo, buf, n);
+ n = kfifo_out_locked(&state->rx_kfifo, buf, n, &state->rx_kfifo_lock);
n /= sizeof(u32);
*num = n * sizeof(u32);
o->interrupt_enable = p->interrupt_enable;
o->enable = p->enable;
if (p->enable) {
- kfifo_reset(state->rx_kfifo);
+ unsigned long flags;
+
+ spin_lock_irqsave(&state->rx_kfifo_lock, flags);
+ kfifo_reset(&state->rx_kfifo);
+ /* reset tx_fifo too if there is one... */
+ spin_unlock_irqrestore(&state->rx_kfifo_lock, flags);
if (p->interrupt_enable)
irqenable_rx(dev, IRQEN_RSE | IRQEN_RTE | IRQEN_ROE);
control_rx_enable(dev, p->enable);
o->interrupt_enable = p->interrupt_enable;
o->enable = p->enable;
if (p->enable) {
- kfifo_reset(state->tx_kfifo);
if (p->interrupt_enable)
irqenable_tx(dev, IRQEN_TSE);
control_tx_enable(dev, p->enable);
return -ENOMEM;
spin_lock_init(&state->rx_kfifo_lock);
- state->rx_kfifo = kfifo_alloc(CX23888_IR_RX_KFIFO_SIZE, GFP_KERNEL,
- &state->rx_kfifo_lock);
- if (state->rx_kfifo == NULL)
- return -ENOMEM;
-
- spin_lock_init(&state->tx_kfifo_lock);
- state->tx_kfifo = kfifo_alloc(CX23888_IR_TX_KFIFO_SIZE, GFP_KERNEL,
- &state->tx_kfifo_lock);
- if (state->tx_kfifo == NULL) {
- kfifo_free(state->rx_kfifo);
+ if (kfifo_alloc(&state->rx_kfifo, CX23888_IR_RX_KFIFO_SIZE, GFP_KERNEL))
return -ENOMEM;
- }
state->dev = dev;
state->id = V4L2_IDENT_CX23888_IR;
sizeof(struct v4l2_subdev_ir_parameters));
v4l2_subdev_call(sd, ir, tx_s_parameters, &default_params);
} else {
- kfifo_free(state->rx_kfifo);
- kfifo_free(state->tx_kfifo);
+ kfifo_free(&state->rx_kfifo);
}
return ret;
}
state = to_state(sd);
v4l2_device_unregister_subdev(sd);
- kfifo_free(state->rx_kfifo);
- kfifo_free(state->tx_kfifo);
+ kfifo_free(&state->rx_kfifo);
kfree(state);
/* Nothing more to free() as state held the actual v4l2_subdev object */
return 0;
/* put the buffer in the 'queued' queue */
i = gspca_dev->fr_q;
gspca_dev->fr_queue[i] = index;
+ if (gspca_dev->fr_i == i)
+ gspca_dev->cur_frame = frame;
gspca_dev->fr_q = (i + 1) % gspca_dev->nframes;
PDEBUG(D_FRAM, "qbuf q:%d i:%d o:%d",
gspca_dev->fr_q,
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xa 2528")
}
+ }, {
+ .ident = "Fujitsu-Siemens Amilo Xi 2428",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xi 2428")
+ }
}, {
.ident = "Fujitsu-Siemens Amilo Xi 2528",
.matches = {
static void setsharpness_96(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- u8 val;
+ s8 val;
val = sd->sharpness;
if (val < 0) { /* auto */
}
}
if (avg_lum > MAX_AVG_LUM) {
- if (sd->gain - 1 >= 0) {
+ if (sd->gain >= 1) {
sd->gain--;
set_gain(gspca_dev);
}
/* This reg is written twice. Some kind of reset? */
{NULL, 0x1620, 0x80},
{NULL, 0x1620, 0x00},
+ {NULL, 0x1443, 0x00},
{NULL, 0x1423, 0x04},
{x1500, 0x1500, ARRAY_SIZE(x1500)},
{x1536, 0x1536, ARRAY_SIZE(x1536)},
spca504B_PollingDataReady(gspca_dev);
/* Init the cam width height with some values get on init ? */
- reg_w_riv(gspca_dev, 0x31, 0, 0x04);
+ reg_w_riv(gspca_dev, 0x31, 0x0004, 0x00);
spca504B_WaitCmdStatus(gspca_dev);
spca504B_PollingDataReady(gspca_dev);
break;
default:
/* case BRIDGE_SPCA533: */
/* case BRIDGE_SPCA504B: */
- reg_w_riv(gspca_dev, 0, 0x00, 0x21ad); /* hue */
- reg_w_riv(gspca_dev, 0, 0x01, 0x21ac); /* sat/hue */
- reg_w_riv(gspca_dev, 0, 0x00, 0x21a3); /* gamma */
+ reg_w_riv(gspca_dev, 0, 0x21ad, 0x00); /* hue */
+ reg_w_riv(gspca_dev, 0, 0x21ac, 0x01); /* sat/hue */
+ reg_w_riv(gspca_dev, 0, 0x21a3, 0x00); /* gamma */
break;
case BRIDGE_SPCA536:
- reg_w_riv(gspca_dev, 0, 0x40, 0x20f5);
- reg_w_riv(gspca_dev, 0, 0x01, 0x20f4);
- reg_w_riv(gspca_dev, 0, 0x00, 0x2089);
+ reg_w_riv(gspca_dev, 0, 0x20f5, 0x40);
+ reg_w_riv(gspca_dev, 0, 0x20f4, 0x01);
+ reg_w_riv(gspca_dev, 0, 0x2089, 0x00);
break;
}
if (pollreg)
switch (sd->bridge) {
case BRIDGE_SPCA504B:
reg_w_riv(gspca_dev, 0x1d, 0x00, 0);
- reg_w_riv(gspca_dev, 0, 0x01, 0x2306);
- reg_w_riv(gspca_dev, 0, 0x00, 0x0d04);
- reg_w_riv(gspca_dev, 0, 0x00, 0x2000);
- reg_w_riv(gspca_dev, 0, 0x13, 0x2301);
- reg_w_riv(gspca_dev, 0, 0x00, 0x2306);
+ reg_w_riv(gspca_dev, 0x00, 0x2306, 0x01);
+ reg_w_riv(gspca_dev, 0x00, 0x0d04, 0x00);
+ reg_w_riv(gspca_dev, 0x00, 0x2000, 0x00);
+ reg_w_riv(gspca_dev, 0x00, 0x2301, 0x13);
+ reg_w_riv(gspca_dev, 0x00, 0x2306, 0x00);
/* fall thru */
case BRIDGE_SPCA533:
spca504B_PollingDataReady(gspca_dev);
spca504B_WaitCmdStatus(gspca_dev);
break;
default:
- reg_w_riv(gspca_dev, 0x31, 0, 0x04);
+ reg_w_riv(gspca_dev, 0x31, 0x0004, 0x00);
spca504B_WaitCmdStatus(gspca_dev);
spca504B_PollingDataReady(gspca_dev);
break;
int l;
frame = gspca_get_i_frame(gspca_dev);
+ if (frame == NULL) {
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ return;
+ }
l = frame->data_end - frame->data;
if (len > frame->v4l2_buf.length - l)
len = frame->v4l2_buf.length - l;
return IRQ_HANDLED;
if (meye.mchip_mode == MCHIP_HIC_MODE_CONT_OUT) {
- if (kfifo_get(meye.grabq, (unsigned char *)&reqnr,
- sizeof(int)) != sizeof(int)) {
+ if (kfifo_out_locked(&meye.grabq, (unsigned char *)&reqnr,
+ sizeof(int), &meye.grabq_lock) != sizeof(int)) {
mchip_free_frame();
return IRQ_HANDLED;
}
meye.grab_buffer[reqnr].state = MEYE_BUF_DONE;
do_gettimeofday(&meye.grab_buffer[reqnr].timestamp);
meye.grab_buffer[reqnr].sequence = sequence++;
- kfifo_put(meye.doneq, (unsigned char *)&reqnr, sizeof(int));
+ kfifo_in_locked(&meye.doneq, (unsigned char *)&reqnr,
+ sizeof(int), &meye.doneq_lock);
wake_up_interruptible(&meye.proc_list);
} else {
int size;
mchip_free_frame();
goto again;
}
- if (kfifo_get(meye.grabq, (unsigned char *)&reqnr,
- sizeof(int)) != sizeof(int)) {
+ if (kfifo_out_locked(&meye.grabq, (unsigned char *)&reqnr,
+ sizeof(int), &meye.grabq_lock) != sizeof(int)) {
mchip_free_frame();
goto again;
}
meye.grab_buffer[reqnr].state = MEYE_BUF_DONE;
do_gettimeofday(&meye.grab_buffer[reqnr].timestamp);
meye.grab_buffer[reqnr].sequence = sequence++;
- kfifo_put(meye.doneq, (unsigned char *)&reqnr, sizeof(int));
+ kfifo_in_locked(&meye.doneq, (unsigned char *)&reqnr,
+ sizeof(int), &meye.doneq_lock);
wake_up_interruptible(&meye.proc_list);
}
mchip_free_frame();
for (i = 0; i < MEYE_MAX_BUFNBRS; i++)
meye.grab_buffer[i].state = MEYE_BUF_UNUSED;
- kfifo_reset(meye.grabq);
- kfifo_reset(meye.doneq);
+ kfifo_reset(&meye.grabq);
+ kfifo_reset(&meye.doneq);
return 0;
}
mchip_cont_compression_start();
meye.grab_buffer[*nb].state = MEYE_BUF_USING;
- kfifo_put(meye.grabq, (unsigned char *)nb, sizeof(int));
+ kfifo_in_locked(&meye.grabq, (unsigned char *)nb, sizeof(int),
+ &meye.grabq_lock);
mutex_unlock(&meye.lock);
return 0;
/* fall through */
case MEYE_BUF_DONE:
meye.grab_buffer[*i].state = MEYE_BUF_UNUSED;
- kfifo_get(meye.doneq, (unsigned char *)&unused, sizeof(int));
+ if (kfifo_out_locked(&meye.doneq, (unsigned char *)&unused,
+ sizeof(int), &meye.doneq_lock) != sizeof(int))
+ break;
}
*i = meye.grab_buffer[*i].size;
mutex_unlock(&meye.lock);
buf->flags |= V4L2_BUF_FLAG_QUEUED;
buf->flags &= ~V4L2_BUF_FLAG_DONE;
meye.grab_buffer[buf->index].state = MEYE_BUF_USING;
- kfifo_put(meye.grabq, (unsigned char *)&buf->index, sizeof(int));
+ kfifo_in_locked(&meye.grabq, (unsigned char *)&buf->index,
+ sizeof(int), &meye.grabq_lock);
mutex_unlock(&meye.lock);
return 0;
mutex_lock(&meye.lock);
- if (kfifo_len(meye.doneq) == 0 && file->f_flags & O_NONBLOCK) {
+ if (kfifo_len(&meye.doneq) == 0 && file->f_flags & O_NONBLOCK) {
mutex_unlock(&meye.lock);
return -EAGAIN;
}
if (wait_event_interruptible(meye.proc_list,
- kfifo_len(meye.doneq) != 0) < 0) {
+ kfifo_len(&meye.doneq) != 0) < 0) {
mutex_unlock(&meye.lock);
return -EINTR;
}
- if (!kfifo_get(meye.doneq, (unsigned char *)&reqnr,
- sizeof(int))) {
+ if (!kfifo_out_locked(&meye.doneq, (unsigned char *)&reqnr,
+ sizeof(int), &meye.doneq_lock)) {
mutex_unlock(&meye.lock);
return -EBUSY;
}
{
mutex_lock(&meye.lock);
mchip_hic_stop();
- kfifo_reset(meye.grabq);
- kfifo_reset(meye.doneq);
+ kfifo_reset(&meye.grabq);
+ kfifo_reset(&meye.doneq);
for (i = 0; i < MEYE_MAX_BUFNBRS; i++)
meye.grab_buffer[i].state = MEYE_BUF_UNUSED;
mutex_lock(&meye.lock);
poll_wait(file, &meye.proc_list, wait);
- if (kfifo_len(meye.doneq))
+ if (kfifo_len(&meye.doneq))
res = POLLIN | POLLRDNORM;
mutex_unlock(&meye.lock);
return res;
}
spin_lock_init(&meye.grabq_lock);
- meye.grabq = kfifo_alloc(sizeof(int) * MEYE_MAX_BUFNBRS, GFP_KERNEL,
- &meye.grabq_lock);
- if (IS_ERR(meye.grabq)) {
+ if (kfifo_alloc(&meye.grabq, sizeof(int) * MEYE_MAX_BUFNBRS,
+ GFP_KERNEL)) {
printk(KERN_ERR "meye: fifo allocation failed\n");
goto outkfifoalloc1;
}
spin_lock_init(&meye.doneq_lock);
- meye.doneq = kfifo_alloc(sizeof(int) * MEYE_MAX_BUFNBRS, GFP_KERNEL,
- &meye.doneq_lock);
- if (IS_ERR(meye.doneq)) {
+ if (kfifo_alloc(&meye.doneq, sizeof(int) * MEYE_MAX_BUFNBRS,
+ GFP_KERNEL)) {
printk(KERN_ERR "meye: fifo allocation failed\n");
goto outkfifoalloc2;
}
outenabledev:
sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERA, 0);
outsonypienable:
- kfifo_free(meye.doneq);
+ kfifo_free(&meye.doneq);
outkfifoalloc2:
- kfifo_free(meye.grabq);
+ kfifo_free(&meye.grabq);
outkfifoalloc1:
vfree(meye.grab_temp);
outvmalloc:
sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERA, 0);
- kfifo_free(meye.doneq);
- kfifo_free(meye.grabq);
+ kfifo_free(&meye.doneq);
+ kfifo_free(&meye.grabq);
vfree(meye.grab_temp);
struct meye_grab_buffer grab_buffer[MEYE_MAX_BUFNBRS];
int vma_use_count[MEYE_MAX_BUFNBRS]; /* mmap count */
struct mutex lock; /* mutex for open/mmap... */
- struct kfifo *grabq; /* queue for buffers to be grabbed */
+ struct kfifo grabq; /* queue for buffers to be grabbed */
spinlock_t grabq_lock; /* lock protecting the queue */
- struct kfifo *doneq; /* queue for grabbed buffers */
+ struct kfifo doneq; /* queue for grabbed buffers */
spinlock_t doneq_lock; /* lock protecting the queue */
wait_queue_head_t proc_list; /* wait queue */
struct video_device *video_dev; /* video device parameters */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
irq = platform_get_irq(pdev, 0);
- if (!res || !irq) {
+ if (!res || (int)irq <= 0) {
err = -ENODEV;
goto exit;
}
struct i2c_client *client = sd->priv;
struct rj54n1 *rj54n1 = to_rj54n1(client);
struct v4l2_rect *rect = &a->c;
- unsigned int dummy, output_w, output_h,
+ unsigned int dummy = 0, output_w, output_h,
input_w = rect->width, input_h = rect->height;
int ret;
ctrl |= SAA7134_MAIN_CTRL_TE5;
irq |= SAA7134_IRQ1_INTE_RA2_1 |
SAA7134_IRQ1_INTE_RA2_0;
-
- /* dma: setup channel 5 (= TS) */
-
- saa_writeb(SAA7134_TS_DMA0, (dev->ts.nr_packets - 1) & 0xff);
- saa_writeb(SAA7134_TS_DMA1,
- ((dev->ts.nr_packets - 1) >> 8) & 0xff);
- /* TSNOPIT=0, TSCOLAP=0 */
- saa_writeb(SAA7134_TS_DMA2,
- (((dev->ts.nr_packets - 1) >> 16) & 0x3f) | 0x00);
- saa_writel(SAA7134_RS_PITCH(5), TS_PACKET_SIZE);
- saa_writel(SAA7134_RS_CONTROL(5), SAA7134_RS_CONTROL_BURST_16 |
- SAA7134_RS_CONTROL_ME |
- (dev->ts.pt_ts.dma >> 12));
}
/* set task conditions + field handling */
BUG_ON(dev->ts_started);
+ /* dma: setup channel 5 (= TS) */
+ saa_writeb(SAA7134_TS_DMA0, (dev->ts.nr_packets - 1) & 0xff);
+ saa_writeb(SAA7134_TS_DMA1,
+ ((dev->ts.nr_packets - 1) >> 8) & 0xff);
+ /* TSNOPIT=0, TSCOLAP=0 */
+ saa_writeb(SAA7134_TS_DMA2,
+ (((dev->ts.nr_packets - 1) >> 16) & 0x3f) | 0x00);
+ saa_writel(SAA7134_RS_PITCH(5), TS_PACKET_SIZE);
+ saa_writel(SAA7134_RS_CONTROL(5), SAA7134_RS_CONTROL_BURST_16 |
+ SAA7134_RS_CONTROL_ME |
+ (dev->ts.pt_ts.dma >> 12));
+
+ /* reset hardware TS buffers */
saa_writeb(SAA7134_TS_SERIAL1, 0x00);
saa_writeb(SAA7134_TS_SERIAL1, 0x03);
saa_writeb(SAA7134_TS_SERIAL1, 0x00);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
irq = platform_get_irq(pdev, 0);
- if (!res || !irq) {
+ if (!res || (int)irq <= 0) {
dev_err(&pdev->dev, "Not enough CEU platform resources.\n");
err = -ENODEV;
goto exit;
size = entity->processing.bControlSize;
for (i = 0; i < ARRAY_SIZE(blacklist); ++i) {
- if (!usb_match_id(dev->intf, &blacklist[i].id))
+ if (!usb_match_one_id(dev->intf, &blacklist[i].id))
continue;
if (blacklist[i].index >= 8 * size ||
* returns immediately.
*
* When the buffer is full, the completion handler removes it from the irq
- * queue, marks it as ready (UVC_BUF_STATE_DONE) and wakes its wait queue.
+ * queue, marks it as done (UVC_BUF_STATE_DONE) and wakes its wait queue.
* At that point, any process waiting on the buffer will be woken up. If a
- * process tries to dequeue a buffer after it has been marked ready, the
+ * process tries to dequeue a buffer after it has been marked done, the
* dequeing will succeed immediately.
*
* 2. Buffers are queued, user is waiting on a buffer and the device gets
break;
case UVC_BUF_STATE_QUEUED:
case UVC_BUF_STATE_ACTIVE:
+ case UVC_BUF_STATE_READY:
v4l2_buf->flags |= V4L2_BUF_FLAG_QUEUED;
break;
case UVC_BUF_STATE_IDLE:
{
if (nonblocking) {
return (buf->state != UVC_BUF_STATE_QUEUED &&
- buf->state != UVC_BUF_STATE_ACTIVE)
+ buf->state != UVC_BUF_STATE_ACTIVE &&
+ buf->state != UVC_BUF_STATE_READY)
? 0 : -EAGAIN;
}
return wait_event_interruptible(buf->wait,
buf->state != UVC_BUF_STATE_QUEUED &&
- buf->state != UVC_BUF_STATE_ACTIVE);
+ buf->state != UVC_BUF_STATE_ACTIVE &&
+ buf->state != UVC_BUF_STATE_READY);
}
/*
case UVC_BUF_STATE_IDLE:
case UVC_BUF_STATE_QUEUED:
case UVC_BUF_STATE_ACTIVE:
+ case UVC_BUF_STATE_READY:
default:
uvc_trace(UVC_TRACE_CAPTURE, "[E] Invalid buffer state %u "
"(driver bug?).\n", buf->state);
spin_lock_irqsave(&queue->irqlock, flags);
list_del(&buf->queue);
+ buf->state = UVC_BUF_STATE_DONE;
if (!list_empty(&queue->irqqueue))
nextbuf = list_first_entry(&queue->irqqueue, struct uvc_buffer,
queue);
if (fid != stream->last_fid && buf->buf.bytesused != 0) {
uvc_trace(UVC_TRACE_FRAME, "Frame complete (FID bit "
"toggled).\n");
- buf->state = UVC_BUF_STATE_DONE;
+ buf->state = UVC_BUF_STATE_READY;
return -EAGAIN;
}
/* Complete the current frame if the buffer size was exceeded. */
if (len > maxlen) {
uvc_trace(UVC_TRACE_FRAME, "Frame complete (overflow).\n");
- buf->state = UVC_BUF_STATE_DONE;
+ buf->state = UVC_BUF_STATE_READY;
}
}
uvc_trace(UVC_TRACE_FRAME, "Frame complete (EOF found).\n");
if (data[0] == len)
uvc_trace(UVC_TRACE_FRAME, "EOF in empty payload.\n");
- buf->state = UVC_BUF_STATE_DONE;
+ buf->state = UVC_BUF_STATE_READY;
if (stream->dev->quirks & UVC_QUIRK_STREAM_NO_FID)
stream->last_fid ^= UVC_STREAM_FID;
}
uvc_video_decode_end(stream, buf, mem,
urb->iso_frame_desc[i].actual_length);
- if (buf->state == UVC_BUF_STATE_DONE ||
- buf->state == UVC_BUF_STATE_ERROR)
+ if (buf->state == UVC_BUF_STATE_READY)
buf = uvc_queue_next_buffer(&stream->queue, buf);
}
}
if (!stream->bulk.skip_payload && buf != NULL) {
uvc_video_decode_end(stream, buf, stream->bulk.header,
stream->bulk.payload_size);
- if (buf->state == UVC_BUF_STATE_DONE ||
- buf->state == UVC_BUF_STATE_ERROR)
+ if (buf->state == UVC_BUF_STATE_READY)
buf = uvc_queue_next_buffer(&stream->queue,
buf);
}
stream->bulk.payload_size == stream->bulk.max_payload_size) {
if (buf->buf.bytesused == stream->queue.buf_used) {
stream->queue.buf_used = 0;
- buf->state = UVC_BUF_STATE_DONE;
+ buf->state = UVC_BUF_STATE_READY;
uvc_queue_next_buffer(&stream->queue, buf);
stream->last_fid ^= UVC_STREAM_FID;
}
static int uvc_init_video(struct uvc_streaming *stream, gfp_t gfp_flags)
{
struct usb_interface *intf = stream->intf;
- struct usb_host_interface *alts;
- struct usb_host_endpoint *ep = NULL;
- int intfnum = stream->intfnum;
- unsigned int bandwidth, psize, i;
+ struct usb_host_endpoint *ep;
+ unsigned int i;
int ret;
stream->last_fid = -1;
stream->bulk.payload_size = 0;
if (intf->num_altsetting > 1) {
+ struct usb_host_endpoint *best_ep = NULL;
+ unsigned int best_psize = 3 * 1024;
+ unsigned int bandwidth;
+ unsigned int uninitialized_var(altsetting);
+ int intfnum = stream->intfnum;
+
/* Isochronous endpoint, select the alternate setting. */
bandwidth = stream->ctrl.dwMaxPayloadTransferSize;
}
for (i = 0; i < intf->num_altsetting; ++i) {
+ struct usb_host_interface *alts;
+ unsigned int psize;
+
alts = &intf->altsetting[i];
ep = uvc_find_endpoint(alts,
stream->header.bEndpointAddress);
/* Check if the bandwidth is high enough. */
psize = le16_to_cpu(ep->desc.wMaxPacketSize);
psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
- if (psize >= bandwidth)
- break;
+ if (psize >= bandwidth && psize <= best_psize) {
+ altsetting = i;
+ best_psize = psize;
+ best_ep = ep;
+ }
}
- if (i >= intf->num_altsetting) {
+ if (best_ep == NULL) {
uvc_trace(UVC_TRACE_VIDEO, "No fast enough alt setting "
"for requested bandwidth.\n");
return -EIO;
}
- ret = usb_set_interface(stream->dev->udev, intfnum, i);
+ uvc_trace(UVC_TRACE_VIDEO, "Selecting alternate setting %u "
+ "(%u B/frame bandwidth).\n", altsetting, best_psize);
+
+ ret = usb_set_interface(stream->dev->udev, intfnum, altsetting);
if (ret < 0)
return ret;
- ret = uvc_init_video_isoc(stream, ep, gfp_flags);
+ ret = uvc_init_video_isoc(stream, best_ep, gfp_flags);
} else {
/* Bulk endpoint, proceed to URB initialization. */
ep = uvc_find_endpoint(&intf->altsetting[0],
UVC_BUF_STATE_IDLE = 0,
UVC_BUF_STATE_QUEUED = 1,
UVC_BUF_STATE_ACTIVE = 2,
- UVC_BUF_STATE_DONE = 3,
- UVC_BUF_STATE_ERROR = 4,
+ UVC_BUF_STATE_READY = 3,
+ UVC_BUF_STATE_DONE = 4,
+ UVC_BUF_STATE_ERROR = 5,
};
struct uvc_buffer {
#define SG_TABLESIZE 30
-static int i2o_cfg_ioctl(struct inode *, struct file *, unsigned int,
- unsigned long);
+static long i2o_cfg_ioctl(struct file *, unsigned int, unsigned long);
static spinlock_t i2o_config_lock;
lock_kernel();
switch (cmd) {
case I2OGETIOPS:
- ret = i2o_cfg_ioctl(NULL, file, cmd, arg);
+ ret = i2o_cfg_ioctl(file, cmd, arg);
break;
case I2OPASSTHRU32:
ret = i2o_cfg_passthru32(file, cmd, arg);
/*
* IOCTL Handler
*/
-static int i2o_cfg_ioctl(struct inode *inode, struct file *fp, unsigned int cmd,
- unsigned long arg)
+static long i2o_cfg_ioctl(struct file *fp, unsigned int cmd, unsigned long arg)
{
int ret;
+ lock_kernel();
switch (cmd) {
case I2OGETIOPS:
ret = i2o_cfg_getiops(arg);
osm_debug("unknown ioctl called!\n");
ret = -EINVAL;
}
-
+ unlock_kernel();
return ret;
}
static const struct file_operations config_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
- .ioctl = i2o_cfg_ioctl,
+ .unlocked_ioctl = i2o_cfg_ioctl,
#ifdef CONFIG_COMPAT
.compat_ioctl = i2o_cfg_compat_ioctl,
#endif
obj-$(CONFIG_MFD_DM355EVM_MSP) += dm355evm_msp.o
-obj-$(CONFIG_MFD_T7L66XB) += t7l66xb.o
-obj-$(CONFIG_MFD_TC6387XB) += tc6387xb.o
-obj-$(CONFIG_MFD_TC6393XB) += tc6393xb.o
+obj-$(CONFIG_MFD_T7L66XB) += t7l66xb.o tmio_core.o
+obj-$(CONFIG_MFD_TC6387XB) += tc6387xb.o tmio_core.o
+obj-$(CONFIG_MFD_TC6393XB) += tc6393xb.o tmio_core.o
obj-$(CONFIG_MFD_WM8400) += wm8400-core.o
wm831x-objs := wm831x-core.o wm831x-irq.o wm831x-otp.o
u16 irq_bothedge[4];
struct gpio_chip gpio;
struct device *dev;
+ void __iomem *tmio_cnf;
struct asic3_clk clocks[ARRAY_SIZE(asic3_clk_init)];
};
.resources = ds1wm_resources,
};
+static void asic3_mmc_pwr(struct platform_device *pdev, int state)
+{
+ struct asic3 *asic = dev_get_drvdata(pdev->dev.parent);
+
+ tmio_core_mmc_pwr(asic->tmio_cnf, 1 - asic->bus_shift, state);
+}
+
+static void asic3_mmc_clk_div(struct platform_device *pdev, int state)
+{
+ struct asic3 *asic = dev_get_drvdata(pdev->dev.parent);
+
+ tmio_core_mmc_clk_div(asic->tmio_cnf, 1 - asic->bus_shift, state);
+}
+
static struct tmio_mmc_data asic3_mmc_data = {
- .hclk = 24576000,
+ .hclk = 24576000,
+ .set_pwr = asic3_mmc_pwr,
+ .set_clk_div = asic3_mmc_clk_div,
};
static struct resource asic3_mmc_resources[] = {
.end = ASIC3_SD_CTRL_BASE + 0x3ff,
.flags = IORESOURCE_MEM,
},
- {
- .start = ASIC3_SD_CONFIG_BASE,
- .end = ASIC3_SD_CONFIG_BASE + 0x1ff,
- .flags = IORESOURCE_MEM,
- },
{
.start = 0,
.end = 0,
asic3_set_register(asic, ASIC3_OFFSET(SDHWCTRL, SDCONF),
ASIC3_SDHWCTRL_SDPWR, 1);
+ /* ASIC3_SD_CTRL_BASE assumes 32-bit addressing, TMIO is 16-bit */
+ tmio_core_mmc_enable(asic->tmio_cnf, 1 - asic->bus_shift,
+ ASIC3_SD_CTRL_BASE >> 1);
+
return 0;
}
asic3_cell_ds1wm.data_size = sizeof(asic3_cell_ds1wm);
/* MMC */
+ asic->tmio_cnf = ioremap((ASIC3_SD_CONFIG_BASE >> asic->bus_shift) +
+ mem_sdio->start, 0x400 >> asic->bus_shift);
+ if (!asic->tmio_cnf) {
+ ret = -ENOMEM;
+ dev_dbg(asic->dev, "Couldn't ioremap SD_CONFIG\n");
+ goto out;
+ }
asic3_mmc_resources[0].start >>= asic->bus_shift;
asic3_mmc_resources[0].end >>= asic->bus_shift;
- asic3_mmc_resources[1].start >>= asic->bus_shift;
- asic3_mmc_resources[1].end >>= asic->bus_shift;
asic3_cell_mmc.platform_data = &asic3_cell_mmc;
asic3_cell_mmc.data_size = sizeof(asic3_cell_mmc);
static void asic3_mfd_remove(struct platform_device *pdev)
{
+ struct asic3 *asic = platform_get_drvdata(pdev);
+
mfd_remove_devices(&pdev->dev);
+ iounmap(asic->tmio_cnf);
}
/* Core */
}
/* This should go away (END) */
+ mc13783_unlock(mc13783);
+
if (pdata->flags & MC13783_USE_ADC)
mc13783_add_subdevice(mc13783, "mc13783-adc");
if (pdata->flags & MC13783_USE_TOUCHSCREEN)
mc13783_add_subdevice(mc13783, "mc13783-ts");
- mc13783_unlock(mc13783);
-
return 0;
}
T7L66XB_CELL_MMC,
};
+static const struct resource t7l66xb_mmc_resources[] = {
+ {
+ .start = 0x800,
+ .end = 0x9ff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = IRQ_T7L66XB_MMC,
+ .end = IRQ_T7L66XB_MMC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
#define SCR_REVID 0x08 /* b Revision ID */
#define SCR_IMR 0x42 /* b Interrupt Mask */
#define SCR_DEV_CTL 0xe0 /* b Device control */
spin_unlock_irqrestore(&t7l66xb->lock, flags);
+ tmio_core_mmc_enable(t7l66xb->scr + 0x200, 0,
+ t7l66xb_mmc_resources[0].start & 0xfffe);
+
return 0;
}
return 0;
}
+static void t7l66xb_mmc_pwr(struct platform_device *mmc, int state)
+{
+ struct platform_device *dev = to_platform_device(mmc->dev.parent);
+ struct t7l66xb *t7l66xb = platform_get_drvdata(dev);
+
+ tmio_core_mmc_pwr(t7l66xb->scr + 0x200, 0, state);
+}
+
+static void t7l66xb_mmc_clk_div(struct platform_device *mmc, int state)
+{
+ struct platform_device *dev = to_platform_device(mmc->dev.parent);
+ struct t7l66xb *t7l66xb = platform_get_drvdata(dev);
+
+ tmio_core_mmc_clk_div(t7l66xb->scr + 0x200, 0, state);
+}
+
/*--------------------------------------------------------------------------*/
static struct tmio_mmc_data t7166xb_mmc_data = {
.hclk = 24000000,
-};
-
-static const struct resource t7l66xb_mmc_resources[] = {
- {
- .start = 0x800,
- .end = 0x9ff,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = 0x200,
- .end = 0x2ff,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = IRQ_T7L66XB_MMC,
- .end = IRQ_T7L66XB_MMC,
- .flags = IORESOURCE_IRQ,
- },
+ .set_pwr = t7l66xb_mmc_pwr,
+ .set_clk_div = t7l66xb_mmc_clk_div,
};
static const struct resource t7l66xb_nand_resources[] = {
if (pdata && pdata->resume)
pdata->resume(dev);
+ tmio_core_mmc_enable(t7l66xb->scr + 0x200, 0,
+ t7l66xb_mmc_resources[0].start & 0xfffe);
+
return 0;
}
#else
TC6387XB_CELL_MMC,
};
+struct tc6387xb {
+ void __iomem *scr;
+ struct clk *clk32k;
+ struct resource rscr;
+};
+
+static struct resource tc6387xb_mmc_resources[] = {
+ {
+ .start = 0x800,
+ .end = 0x9ff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = 0,
+ .end = 0,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+/*--------------------------------------------------------------------------*/
+
#ifdef CONFIG_PM
static int tc6387xb_suspend(struct platform_device *dev, pm_message_t state)
{
- struct clk *clk32k = platform_get_drvdata(dev);
+ struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
struct tc6387xb_platform_data *pdata = dev->dev.platform_data;
if (pdata && pdata->suspend)
pdata->suspend(dev);
- clk_disable(clk32k);
+ clk_disable(tc6387xb->clk32k);
return 0;
}
static int tc6387xb_resume(struct platform_device *dev)
{
- struct clk *clk32k = platform_get_drvdata(dev);
+ struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
struct tc6387xb_platform_data *pdata = dev->dev.platform_data;
- clk_enable(clk32k);
+ clk_enable(tc6387xb->clk32k);
if (pdata && pdata->resume)
pdata->resume(dev);
+ tmio_core_mmc_resume(tc6387xb->scr + 0x200, 0,
+ tc6387xb_mmc_resources[0].start & 0xfffe);
+
return 0;
}
#else
/*--------------------------------------------------------------------------*/
+static void tc6387xb_mmc_pwr(struct platform_device *mmc, int state)
+{
+ struct platform_device *dev = to_platform_device(mmc->dev.parent);
+ struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
+
+ tmio_core_mmc_pwr(tc6387xb->scr + 0x200, 0, state);
+}
+
+static void tc6387xb_mmc_clk_div(struct platform_device *mmc, int state)
+{
+ struct platform_device *dev = to_platform_device(mmc->dev.parent);
+ struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
+
+ tmio_core_mmc_clk_div(tc6387xb->scr + 0x200, 0, state);
+}
+
+
static int tc6387xb_mmc_enable(struct platform_device *mmc)
{
struct platform_device *dev = to_platform_device(mmc->dev.parent);
- struct clk *clk32k = platform_get_drvdata(dev);
+ struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
- clk_enable(clk32k);
+ clk_enable(tc6387xb->clk32k);
+
+ tmio_core_mmc_enable(tc6387xb->scr + 0x200, 0,
+ tc6387xb_mmc_resources[0].start & 0xfffe);
return 0;
}
static int tc6387xb_mmc_disable(struct platform_device *mmc)
{
struct platform_device *dev = to_platform_device(mmc->dev.parent);
- struct clk *clk32k = platform_get_drvdata(dev);
+ struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
- clk_disable(clk32k);
+ clk_disable(tc6387xb->clk32k);
return 0;
}
-/*--------------------------------------------------------------------------*/
-
static struct tmio_mmc_data tc6387xb_mmc_data = {
.hclk = 24000000,
+ .set_pwr = tc6387xb_mmc_pwr,
+ .set_clk_div = tc6387xb_mmc_clk_div,
};
-static struct resource tc6387xb_mmc_resources[] = {
- {
- .start = 0x800,
- .end = 0x9ff,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = 0x200,
- .end = 0x2ff,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = 0,
- .end = 0,
- .flags = IORESOURCE_IRQ,
- },
-};
+/*--------------------------------------------------------------------------*/
static struct mfd_cell tc6387xb_cells[] = {
[TC6387XB_CELL_MMC] = {
static int tc6387xb_probe(struct platform_device *dev)
{
struct tc6387xb_platform_data *pdata = dev->dev.platform_data;
- struct resource *iomem;
+ struct resource *iomem, *rscr;
struct clk *clk32k;
+ struct tc6387xb *tc6387xb;
int irq, ret;
iomem = platform_get_resource(dev, IORESOURCE_MEM, 0);
return -EINVAL;
}
+ tc6387xb = kzalloc(sizeof *tc6387xb, GFP_KERNEL);
+ if (!tc6387xb)
+ return -ENOMEM;
+
ret = platform_get_irq(dev, 0);
if (ret >= 0)
irq = ret;
else
- goto err_resource;
+ goto err_no_irq;
clk32k = clk_get(&dev->dev, "CLK_CK32K");
if (IS_ERR(clk32k)) {
ret = PTR_ERR(clk32k);
+ goto err_no_clk;
+ }
+
+ rscr = &tc6387xb->rscr;
+ rscr->name = "tc6387xb-core";
+ rscr->start = iomem->start;
+ rscr->end = iomem->start + 0xff;
+ rscr->flags = IORESOURCE_MEM;
+
+ ret = request_resource(iomem, rscr);
+ if (ret)
goto err_resource;
+
+ tc6387xb->scr = ioremap(rscr->start, rscr->end - rscr->start + 1);
+ if (!tc6387xb->scr) {
+ ret = -ENOMEM;
+ goto err_ioremap;
}
- platform_set_drvdata(dev, clk32k);
+
+ tc6387xb->clk32k = clk32k;
+ platform_set_drvdata(dev, tc6387xb);
if (pdata && pdata->enable)
pdata->enable(dev);
if (!ret)
return 0;
- clk_put(clk32k);
+err_ioremap:
+ release_resource(&tc6387xb->rscr);
err_resource:
+ clk_put(clk32k);
+err_no_clk:
+err_no_irq:
+ kfree(tc6387xb);
return ret;
}
MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Ian Molton");
MODULE_ALIAS("platform:tc6387xb");
+
return 0;
}
-static struct tmio_mmc_data tc6393xb_mmc_data = {
- .hclk = 24000000,
-};
-
static struct resource __devinitdata tc6393xb_nand_resources[] = {
{
.start = 0x1000,
.end = 0x9ff,
.flags = IORESOURCE_MEM,
},
- {
- .start = 0x200,
- .end = 0x2ff,
- .flags = IORESOURCE_MEM,
- },
{
.start = IRQ_TC6393_MMC,
.end = IRQ_TC6393_MMC,
}
EXPORT_SYMBOL(tc6393xb_lcd_mode);
+static int tc6393xb_mmc_enable(struct platform_device *mmc)
+{
+ struct platform_device *dev = to_platform_device(mmc->dev.parent);
+ struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
+
+ tmio_core_mmc_enable(tc6393xb->scr + 0x200, 0,
+ tc6393xb_mmc_resources[0].start & 0xfffe);
+
+ return 0;
+}
+
+static int tc6393xb_mmc_resume(struct platform_device *mmc)
+{
+ struct platform_device *dev = to_platform_device(mmc->dev.parent);
+ struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
+
+ tmio_core_mmc_resume(tc6393xb->scr + 0x200, 0,
+ tc6393xb_mmc_resources[0].start & 0xfffe);
+
+ return 0;
+}
+
+static void tc6393xb_mmc_pwr(struct platform_device *mmc, int state)
+{
+ struct platform_device *dev = to_platform_device(mmc->dev.parent);
+ struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
+
+ tmio_core_mmc_pwr(tc6393xb->scr + 0x200, 0, state);
+}
+
+static void tc6393xb_mmc_clk_div(struct platform_device *mmc, int state)
+{
+ struct platform_device *dev = to_platform_device(mmc->dev.parent);
+ struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
+
+ tmio_core_mmc_clk_div(tc6393xb->scr + 0x200, 0, state);
+}
+
+static struct tmio_mmc_data tc6393xb_mmc_data = {
+ .hclk = 24000000,
+ .set_pwr = tc6393xb_mmc_pwr,
+ .set_clk_div = tc6393xb_mmc_clk_div,
+};
+
static struct mfd_cell __devinitdata tc6393xb_cells[] = {
[TC6393XB_CELL_NAND] = {
.name = "tmio-nand",
},
[TC6393XB_CELL_MMC] = {
.name = "tmio-mmc",
+ .enable = tc6393xb_mmc_enable,
+ .resume = tc6393xb_mmc_resume,
.driver_data = &tc6393xb_mmc_data,
.num_resources = ARRAY_SIZE(tc6393xb_mmc_resources),
.resources = tc6393xb_mmc_resources,
MODULE_AUTHOR("Ian Molton, Dmitry Baryshkov and Dirk Opfer");
MODULE_DESCRIPTION("tc6393xb Toshiba Mobile IO Controller");
MODULE_ALIAS("platform:tc6393xb");
+
--- /dev/null
+/*
+ * Copyright(c) 2009 Ian Molton <spyro@f2s.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/mfd/tmio.h>
+
+int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base)
+{
+ /* Enable the MMC/SD Control registers */
+ sd_config_write16(cnf, shift, CNF_CMD, SDCREN);
+ sd_config_write32(cnf, shift, CNF_CTL_BASE, base & 0xfffe);
+
+ /* Disable SD power during suspend */
+ sd_config_write8(cnf, shift, CNF_PWR_CTL_3, 0x01);
+
+ /* The below is required but why? FIXME */
+ sd_config_write8(cnf, shift, CNF_STOP_CLK_CTL, 0x1f);
+
+ /* Power down SD bus */
+ sd_config_write8(cnf, shift, CNF_PWR_CTL_2, 0x00);
+
+ return 0;
+}
+EXPORT_SYMBOL(tmio_core_mmc_enable);
+
+int tmio_core_mmc_resume(void __iomem *cnf, int shift, unsigned long base)
+{
+
+ /* Enable the MMC/SD Control registers */
+ sd_config_write16(cnf, shift, CNF_CMD, SDCREN);
+ sd_config_write32(cnf, shift, CNF_CTL_BASE, base & 0xfffe);
+
+ return 0;
+}
+EXPORT_SYMBOL(tmio_core_mmc_resume);
+
+void tmio_core_mmc_pwr(void __iomem *cnf, int shift, int state)
+{
+ sd_config_write8(cnf, shift, CNF_PWR_CTL_2, state ? 0x02 : 0x00);
+}
+EXPORT_SYMBOL(tmio_core_mmc_pwr);
+
+void tmio_core_mmc_clk_div(void __iomem *cnf, int shift, int state)
+{
+ sd_config_write8(cnf, shift, CNF_SD_CLK_MODE, state ? 1 : 0);
+}
+EXPORT_SYMBOL(tmio_core_mmc_clk_div);
+
bytes[byte] &= ~(0x03 << off);
- spin_lock_irq(&d->lock);
+ raw_spin_lock_irq(&d->lock);
if (d->status & IRQ_TYPE_EDGE_RISING)
bytes[byte] |= BIT(off + 1);
if (d->status & IRQ_TYPE_EDGE_FALLING)
bytes[byte] |= BIT(off + 0);
- spin_unlock_irq(&d->lock);
+ raw_spin_unlock_irq(&d->lock);
edge_change &= ~BIT(i);
}
wm8350->reg_cache[WM8350_SECURITY] == WM8350_UNLOCK_KEY)
return 0;
- if ((reg == WM8350_GPIO_CONFIGURATION_I_O) ||
- (reg >= WM8350_GPIO_FUNCTION_SELECT_1 &&
+ if ((reg >= WM8350_GPIO_FUNCTION_SELECT_1 &&
reg <= WM8350_GPIO_FUNCTION_SELECT_4) ||
(reg >= WM8350_BATTERY_CHARGER_CONTROL_1 &&
reg <= WM8350_BATTERY_CHARGER_CONTROL_3))
irq_handler_t handler, unsigned long flags,
const char *name, void *data)
{
- if (irq < 0 || irq > WM8350_NUM_IRQ || !handler)
+ if (irq < 0 || irq >= WM8350_NUM_IRQ || !handler)
return -EINVAL;
if (wm8350->irq[irq].handler)
int wm8350_free_irq(struct wm8350 *wm8350, int irq)
{
- if (irq < 0 || irq > WM8350_NUM_IRQ)
+ if (irq < 0 || irq >= WM8350_NUM_IRQ)
return -EINVAL;
wm8350_mask_irq(wm8350, irq);
mutex_lock(&open_lock);
md->usage--;
if (md->usage == 0) {
+ int devmaj = MAJOR(disk_devt(md->disk));
int devidx = MINOR(disk_devt(md->disk)) >> MMC_SHIFT;
+
+ if (!devmaj)
+ devidx = md->disk->first_minor >> MMC_SHIFT;
+
+ blk_cleanup_queue(md->queue.queue);
+
__clear_bit(devidx, dev_use);
put_disk(md->disk);
return 0;
out:
+ mmc_cleanup_queue(&md->queue);
mmc_blk_put(md);
return err;
struct request *req;
if (!mq) {
- printk(KERN_ERR "MMC: killing requests for dead queue\n");
- while ((req = blk_fetch_request(q)) != NULL)
+ while ((req = blk_fetch_request(q)) != NULL) {
+ req->cmd_flags |= REQ_QUIET;
__blk_end_request_all(req, -EIO);
+ }
return;
}
struct request_queue *q = mq->queue;
unsigned long flags;
- /* Mark that we should start throwing out stragglers */
- spin_lock_irqsave(q->queue_lock, flags);
- q->queuedata = NULL;
- spin_unlock_irqrestore(q->queue_lock, flags);
-
/* Make sure the queue isn't suspended, as that will deadlock */
mmc_queue_resume(mq);
/* Then terminate our worker thread */
kthread_stop(mq->thread);
+ /* Empty the queue */
+ spin_lock_irqsave(q->queue_lock, flags);
+ q->queuedata = NULL;
+ blk_start_queue(q);
+ spin_unlock_irqrestore(q->queue_lock, flags);
+
if (mq->bounce_sg)
kfree(mq->bounce_sg);
mq->bounce_sg = NULL;
kfree(mq->bounce_buf);
mq->bounce_buf = NULL;
- blk_cleanup_queue(mq->queue);
-
mq->card = NULL;
}
EXPORT_SYMBOL(mmc_cleanup_queue);
}
card->ext_csd.rev = ext_csd[EXT_CSD_REV];
- if (card->ext_csd.rev > 3) {
+ if (card->ext_csd.rev > 5) {
printk(KERN_ERR "%s: unrecognised EXT_CSD structure "
"version %d\n", mmc_hostname(card->host),
card->ext_csd.rev);
clk |= 0x100;
}
- sd_config_write8(host, CNF_SD_CLK_MODE, clk >> 22);
+ if (host->set_clk_div)
+ host->set_clk_div(host->pdev, (clk>>22) & 1);
+
sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, clk & 0x1ff);
}
/* Power sequence - OFF -> ON -> UP */
switch (ios->power_mode) {
case MMC_POWER_OFF: /* power down SD bus */
- sd_config_write8(host, CNF_PWR_CTL_2, 0x00);
+ if (host->set_pwr)
+ host->set_pwr(host->pdev, 0);
tmio_mmc_clk_stop(host);
break;
case MMC_POWER_ON: /* power up SD bus */
-
- sd_config_write8(host, CNF_PWR_CTL_2, 0x02);
+ if (host->set_pwr)
+ host->set_pwr(host->pdev, 1);
break;
case MMC_POWER_UP: /* start bus clock */
tmio_mmc_clk_start(host);
{
struct mfd_cell *cell = (struct mfd_cell *)dev->dev.platform_data;
struct mmc_host *mmc = platform_get_drvdata(dev);
- struct tmio_mmc_host *host = mmc_priv(mmc);
int ret = 0;
/* Tell the MFD core we are ready to be enabled */
- if (cell->enable) {
- ret = cell->enable(dev);
+ if (cell->resume) {
+ ret = cell->resume(dev);
if (ret)
goto out;
}
- /* Enable the MMC/SD Control registers */
- sd_config_write16(host, CNF_CMD, SDCREN);
- sd_config_write32(host, CNF_CTL_BASE,
- (dev->resource[0].start >> host->bus_shift) & 0xfffe);
-
mmc_resume_host(mmc);
out:
{
struct mfd_cell *cell = (struct mfd_cell *)dev->dev.platform_data;
struct tmio_mmc_data *pdata;
- struct resource *res_ctl, *res_cnf;
+ struct resource *res_ctl;
struct tmio_mmc_host *host;
struct mmc_host *mmc;
int ret = -EINVAL;
- if (dev->num_resources != 3)
+ if (dev->num_resources != 2)
goto out;
res_ctl = platform_get_resource(dev, IORESOURCE_MEM, 0);
- res_cnf = platform_get_resource(dev, IORESOURCE_MEM, 1);
- if (!res_ctl || !res_cnf)
+ if (!res_ctl)
goto out;
pdata = cell->driver_data;
host = mmc_priv(mmc);
host->mmc = mmc;
+ host->pdev = dev;
platform_set_drvdata(dev, mmc);
+ host->set_pwr = pdata->set_pwr;
+ host->set_clk_div = pdata->set_clk_div;
+
/* SD control register space size is 0x200, 0x400 for bus_shift=1 */
host->bus_shift = resource_size(res_ctl) >> 10;
if (!host->ctl)
goto host_free;
- host->cnf = ioremap(res_cnf->start, resource_size(res_cnf));
- if (!host->cnf)
- goto unmap_ctl;
-
mmc->ops = &tmio_mmc_ops;
mmc->caps = MMC_CAP_4_BIT_DATA;
mmc->f_max = pdata->hclk;
if (cell->enable) {
ret = cell->enable(dev);
if (ret)
- goto unmap_cnf;
+ goto unmap_ctl;
}
- /* Enable the MMC/SD Control registers */
- sd_config_write16(host, CNF_CMD, SDCREN);
- sd_config_write32(host, CNF_CTL_BASE,
- (dev->resource[0].start >> host->bus_shift) & 0xfffe);
-
- /* Disable SD power during suspend */
- sd_config_write8(host, CNF_PWR_CTL_3, 0x01);
-
- /* The below is required but why? FIXME */
- sd_config_write8(host, CNF_STOP_CLK_CTL, 0x1f);
-
- /* Power down SD bus*/
- sd_config_write8(host, CNF_PWR_CTL_2, 0x00);
-
tmio_mmc_clk_stop(host);
reset(host);
if (ret >= 0)
host->irq = ret;
else
- goto unmap_cnf;
+ goto unmap_ctl;
disable_mmc_irqs(host, TMIO_MASK_ALL);
ret = request_irq(host->irq, tmio_mmc_irq, IRQF_DISABLED |
IRQF_TRIGGER_FALLING, dev_name(&dev->dev), host);
if (ret)
- goto unmap_cnf;
+ goto unmap_ctl;
mmc_add_host(mmc);
return 0;
-unmap_cnf:
- iounmap(host->cnf);
unmap_ctl:
iounmap(host->ctl);
host_free:
mmc_remove_host(mmc);
free_irq(host->irq, host);
iounmap(host->ctl);
- iounmap(host->cnf);
mmc_free_host(mmc);
}
#include <linux/highmem.h>
-#define CNF_CMD 0x04
-#define CNF_CTL_BASE 0x10
-#define CNF_INT_PIN 0x3d
-#define CNF_STOP_CLK_CTL 0x40
-#define CNF_GCLK_CTL 0x41
-#define CNF_SD_CLK_MODE 0x42
-#define CNF_PIN_STATUS 0x44
-#define CNF_PWR_CTL_1 0x48
-#define CNF_PWR_CTL_2 0x49
-#define CNF_PWR_CTL_3 0x4a
-#define CNF_CARD_DETECT_MODE 0x4c
-#define CNF_SD_SLOT 0x50
-#define CNF_EXT_GCLK_CTL_1 0xf0
-#define CNF_EXT_GCLK_CTL_2 0xf1
-#define CNF_EXT_GCLK_CTL_3 0xf9
-#define CNF_SD_LED_EN_1 0xfa
-#define CNF_SD_LED_EN_2 0xfe
-
-#define SDCREN 0x2 /* Enable access to MMC CTL regs. (flag in COMMAND_REG)*/
-
#define CTL_SD_CMD 0x00
#define CTL_ARG_REG 0x04
#define CTL_STOP_INTERNAL_ACTION 0x08
struct tmio_mmc_host {
- void __iomem *cnf;
void __iomem *ctl;
unsigned long bus_shift;
struct mmc_command *cmd;
struct mmc_host *mmc;
int irq;
+ /* Callbacks for clock / power control */
+ void (*set_pwr)(struct platform_device *host, int state);
+ void (*set_clk_div)(struct platform_device *host, int state);
+
/* pio related stuff */
struct scatterlist *sg_ptr;
unsigned int sg_len;
unsigned int sg_off;
+
+ struct platform_device *pdev;
};
#include <linux/io.h>
writew(val >> 16, host->ctl + ((addr + 2) << host->bus_shift));
}
-static inline void sd_config_write8(struct tmio_mmc_host *host, int addr,
- u8 val)
-{
- writeb(val, host->cnf + (addr << host->bus_shift));
-}
-
-static inline void sd_config_write16(struct tmio_mmc_host *host, int addr,
- u16 val)
-{
- writew(val, host->cnf + (addr << host->bus_shift));
-}
-
-static inline void sd_config_write32(struct tmio_mmc_host *host, int addr,
- u32 val)
-{
- writew(val, host->cnf + (addr << host->bus_shift));
- writew(val >> 16, host->cnf + ((addr + 2) << host->bus_shift));
-}
-
#include <linux/scatterlist.h>
#include <linux/blkdev.h>
#include <linux/errno.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
+#include <linux/if_ether.h>
#include <linux/skbuff.h>
#include <linux/slab.h>
#include <linux/init.h>
memcpy_toio(lp->base, init_words + 5, sizeof(init_words) - 10);
/* Fill in the station address. */
- memcpy_toio(lp->base+SA_OFFSET, dev->dev_addr,
- sizeof(dev->dev_addr));
+ memcpy_toio(lp->base+SA_OFFSET, dev->dev_addr, ETH_ALEN);
/* The Tx-block list is written as needed. We just set up the values. */
lp->tx_cmd_link = IDLELOOP + 4;
config GELIC_WIRELESS
bool "PS3 Wireless support"
+ depends on WLAN
depends on GELIC_NET
select WIRELESS_EXT
help
config GELIC_WIRELESS_OLD_PSK_INTERFACE
bool "PS3 Wireless private PSK interface (OBSOLETE)"
depends on GELIC_WIRELESS
+ select WEXT_PRIV
help
This option retains the obsolete private interface to pass
the PSK from user space programs to the driver. The PSK
tristate "Nuvoton w90p910 Ethernet support"
depends on ARM && ARCH_W90X900
select PHYLIB
+ select MII
help
Say Y here if you want to use built-in Ethernet ports
on w90p910 processor.
while (--i > 0)
if (DREG & CSR0_IDON)
break;
- if (i < 0 || (DREG & CSR0_ERR)) {
+ if (i <= 0 || (DREG & CSR0_ERR)) {
DPRINTK( 2, ( "lance_open(): opening %s failed, i=%d, csr0=%04x\n",
dev->name, i, DREG ));
DREG = CSR0_STOP;
return -ENOMEM;
for (i = first_dword; i < last_dword; i++) {
- if (!atl2_read_eeprom(hw, i*4, &(eeprom_buff[i-first_dword])))
- return -EIO;
+ if (!atl2_read_eeprom(hw, i*4, &(eeprom_buff[i-first_dword]))) {
+ ret_val = -EIO;
+ goto free;
+ }
}
memcpy(bytes, (u8 *)eeprom_buff + (eeprom->offset & 3),
eeprom->len);
+free:
kfree(eeprom_buff);
return ret_val;
u32 tx_fc; /* Tx flow control */
int link_speed;
u8 port_type;
+ u8 transceiver;
};
extern const struct ethtool_ops be_ethtool_ops;
return status;
}
+int be_cmd_set_loopback(struct be_adapter *adapter, u8 port_num,
+ u8 loopback_type, u8 enable)
+{
+ struct be_mcc_wrb *wrb;
+ struct be_cmd_req_set_lmode *req;
+ int status;
+
+ spin_lock_bh(&adapter->mcc_lock);
+
+ wrb = wrb_from_mccq(adapter);
+ if (!wrb) {
+ status = -EBUSY;
+ goto err;
+ }
+
+ req = embedded_payload(wrb);
+
+ be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0,
+ OPCODE_LOWLEVEL_SET_LOOPBACK_MODE);
+
+ be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_LOWLEVEL,
+ OPCODE_LOWLEVEL_SET_LOOPBACK_MODE,
+ sizeof(*req));
+
+ req->src_port = port_num;
+ req->dest_port = port_num;
+ req->loopback_type = loopback_type;
+ req->loopback_state = enable;
+
+ status = be_mcc_notify_wait(adapter);
+err:
+ spin_unlock_bh(&adapter->mcc_lock);
+ return status;
+}
+
int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num,
u32 loopback_type, u32 pkt_size, u32 num_pkts, u64 pattern)
{
be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_LOWLEVEL,
OPCODE_LOWLEVEL_LOOPBACK_TEST, sizeof(*req));
+ req->hdr.timeout = 4;
req->pattern = cpu_to_le64(pattern);
req->src_port = cpu_to_le32(port_num);
#define OPCODE_LOWLEVEL_HOST_DDR_DMA 17
#define OPCODE_LOWLEVEL_LOOPBACK_TEST 18
+#define OPCODE_LOWLEVEL_SET_LOOPBACK_MODE 19
struct be_cmd_req_hdr {
u8 opcode; /* dword 0 */
u32 ticks_compl;
};
+struct be_cmd_req_set_lmode {
+ struct be_cmd_req_hdr hdr;
+ u8 src_port;
+ u8 dest_port;
+ u8 loopback_type;
+ u8 loopback_state;
+};
+
+struct be_cmd_resp_set_lmode {
+ struct be_cmd_resp_hdr resp_hdr;
+ u8 rsvd0[4];
+};
+
/********************** DDR DMA test *********************/
struct be_cmd_req_ddrdma_test {
struct be_cmd_req_hdr hdr;
u32 num_pkts, u64 pattern);
extern int be_cmd_ddr_dma_test(struct be_adapter *adapter, u64 pattern,
u32 byte_cnt, struct be_dma_mem *cmd);
+extern int be_cmd_set_loopback(struct be_adapter *adapter, u8 port_num,
+ u8 loopback_type, u8 enable);
#define BE_MAC_LOOPBACK 0x0
#define BE_PHY_LOOPBACK 0x1
#define BE_ONE_PORT_EXT_LOOPBACK 0x2
+#define BE_NO_LOOPBACK 0xff
static void
be_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo)
status = be_cmd_read_port_type(adapter, adapter->port_num,
&connector);
- switch (connector) {
- case 7:
- ecmd->port = PORT_FIBRE;
- break;
- default:
- ecmd->port = PORT_TP;
- break;
+ if (!status) {
+ switch (connector) {
+ case 7:
+ ecmd->port = PORT_FIBRE;
+ ecmd->transceiver = XCVR_EXTERNAL;
+ break;
+ case 0:
+ ecmd->port = PORT_TP;
+ ecmd->transceiver = XCVR_EXTERNAL;
+ break;
+ default:
+ ecmd->port = PORT_TP;
+ ecmd->transceiver = XCVR_INTERNAL;
+ break;
+ }
+ } else {
+ ecmd->port = PORT_AUI;
+ ecmd->transceiver = XCVR_INTERNAL;
}
/* Save for future use */
adapter->link_speed = ecmd->speed;
adapter->port_type = ecmd->port;
+ adapter->transceiver = ecmd->transceiver;
} else {
ecmd->speed = adapter->link_speed;
ecmd->port = adapter->port_type;
+ ecmd->transceiver = adapter->transceiver;
}
ecmd->duplex = DUPLEX_FULL;
ecmd->autoneg = AUTONEG_DISABLE;
- ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_TP);
ecmd->phy_address = adapter->port_num;
- ecmd->transceiver = XCVR_INTERNAL;
+ switch (ecmd->port) {
+ case PORT_FIBRE:
+ ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
+ break;
+ case PORT_TP:
+ ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_TP);
+ break;
+ case PORT_AUI:
+ ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_AUI);
+ break;
+ }
return 0;
}
return ret;
}
+static u64 be_loopback_test(struct be_adapter *adapter, u8 loopback_type,
+ u64 *status)
+{
+ be_cmd_set_loopback(adapter, adapter->port_num,
+ loopback_type, 1);
+ *status = be_cmd_loopback_test(adapter, adapter->port_num,
+ loopback_type, 1500,
+ 2, 0xabc);
+ be_cmd_set_loopback(adapter, adapter->port_num,
+ BE_NO_LOOPBACK, 1);
+ return *status;
+}
+
static void
be_self_test(struct net_device *netdev, struct ethtool_test *test, u64 *data)
{
memset(data, 0, sizeof(u64) * ETHTOOL_TESTS_NUM);
if (test->flags & ETH_TEST_FL_OFFLINE) {
- data[0] = be_cmd_loopback_test(adapter, adapter->port_num,
- BE_MAC_LOOPBACK, 1500,
- 2, 0xabc);
- if (data[0] != 0)
+ if (be_loopback_test(adapter, BE_MAC_LOOPBACK,
+ &data[0]) != 0) {
test->flags |= ETH_TEST_FL_FAILED;
-
- data[1] = be_cmd_loopback_test(adapter, adapter->port_num,
- BE_PHY_LOOPBACK, 1500,
- 2, 0xabc);
- if (data[1] != 0)
+ }
+ if (be_loopback_test(adapter, BE_PHY_LOOPBACK,
+ &data[1]) != 0) {
test->flags |= ETH_TEST_FL_FAILED;
-
- data[2] = be_cmd_loopback_test(adapter, adapter->port_num,
- BE_ONE_PORT_EXT_LOOPBACK,
- 1500, 2, 0xabc);
- if (data[2] != 0)
+ }
+ if (be_loopback_test(adapter, BE_ONE_PORT_EXT_LOOPBACK,
+ &data[2]) != 0) {
test->flags |= ETH_TEST_FL_FAILED;
+ }
data[3] = be_test_ddr_dma(adapter);
if (data[3] != 0)
bnx2_netif_stop(struct bnx2 *bp)
{
bnx2_cnic_stop(bp);
- bnx2_disable_int_sync(bp);
if (netif_running(bp->dev)) {
+ int i;
+
bnx2_napi_disable(bp);
netif_tx_disable(bp->dev);
- bp->dev->trans_start = jiffies; /* prevent tx timeout */
+ /* prevent tx timeout */
+ for (i = 0; i < bp->dev->num_tx_queues; i++) {
+ struct netdev_queue *txq;
+
+ txq = netdev_get_tx_queue(bp->dev, i);
+ txq->trans_start = jiffies;
+ }
}
+ bnx2_disable_int_sync(bp);
}
static void
if (bp->cnic_eth_dev.drv_state & CNIC_DRV_STATE_REGD) {
bnx2x_set_iscsi_eth_mac_addr(bp, 1);
bp->cnic_flags |= BNX2X_CNIC_FLAG_MAC_SET;
+ bnx2x_init_sb(bp, bp->cnic_sb, bp->cnic_sb_mapping,
+ CNIC_SB_ID(bp));
}
mutex_unlock(&bp->cnic_mutex);
#endif
// check if any partner replys
if (best->is_individual) {
pr_warning("%s: Warning: No 802.3ad response from the link partner for any adapters in the bond\n",
- best->slave->dev->master->name);
+ best->slave ? best->slave->dev->master->name : "NULL");
}
best->is_active = 1;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
irq = platform_get_irq(pdev, 0);
- if (!res || !irq) {
+ if (!res || irq <= 0) {
err = -ENODEV;
goto exit_put;
}
goto error_tx_buf;
}
priv->spi_rx_buf = kmalloc(SPI_TRANSFER_BUF_LEN, GFP_KERNEL);
- if (!priv->spi_tx_buf) {
+ if (!priv->spi_rx_buf) {
ret = -ENOMEM;
goto error_rx_buf;
}
write_irq(dev, lp->chip_type, dev->irq);
ret = request_irq(dev->irq, net_interrupt, 0, dev->name, dev);
if (ret) {
- if (net_debug)
- printk(KERN_DEBUG "cs89x0: request_irq(%d) failed\n", dev->irq);
+ printk(KERN_ERR "cs89x0: request_irq(%d) failed\n", dev->irq);
goto bad_out;
}
}
unsigned int clk_div;
int mdio_bus_freq = emac_bus_frequency;
- if (mdio_max_freq & mdio_bus_freq)
+ if (mdio_max_freq && mdio_bus_freq)
clk_div = ((mdio_bus_freq / mdio_max_freq) - 1);
else
clk_div = 0xFF;
SET_ETHTOOL_OPS(ndev, ðtool_ops);
netif_napi_add(ndev, &priv->napi, emac_poll, EMAC_POLL_WEIGHT);
+ clk_enable(emac_clk);
+
/* register the network device */
SET_NETDEV_DEV(ndev, &pdev->dev);
rc = register_netdev(ndev);
goto netdev_reg_err;
}
- clk_enable(emac_clk);
/* MII/Phy intialisation, mdio bus registration */
emac_mii = mdiobus_alloc();
netdev_reg_err:
mdio_alloc_err:
+ clk_disable(emac_clk);
no_irq_res:
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(res->start, res->end - res->start + 1);
&nic->cbs_dma_addr);
if (!nic->cbs)
return -ENOMEM;
+ memset(nic->cbs, 0, count * sizeof(struct cb));
for (cb = nic->cbs, i = 0; i < count; cb++, i++) {
cb->next = (i + 1 < count) ? cb + 1 : nic->cbs;
cb->dma_addr = nic->cbs_dma_addr + i * sizeof(struct cb);
cb->link = cpu_to_le32(nic->cbs_dma_addr +
((i+1) % count) * sizeof(struct cb));
- cb->skb = NULL;
}
nic->cb_to_use = nic->cb_to_send = nic->cb_to_clean = nic->cbs;
/* Set if manageability features are enabled. */
mac->arc_subsystem_valid = (er32(FWSM) & E1000_FWSM_MODE_MASK)
? true : false;
+ /* Adaptive IFS supported */
+ mac->adaptive_ifs = true;
/* check for link */
switch (hw->phy.media_type) {
static s32 e1000_setup_copper_link_82571(struct e1000_hw *hw)
{
u32 ctrl;
- u32 led_ctrl;
s32 ret_val;
ctrl = er32(CTRL);
break;
case e1000_phy_igp_2:
ret_val = e1000e_copper_link_setup_igp(hw);
- /* Setup activity LED */
- led_ctrl = er32(LEDCTL);
- led_ctrl &= IGP_ACTIVITY_LED_MASK;
- led_ctrl |= (IGP_ACTIVITY_LED_ENABLE | IGP_LED3_MODE);
- ew32(LEDCTL, led_ctrl);
break;
default:
return -E1000_ERR_PHY;
extern s32 e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data);
extern s32 e1000_write_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset,
u16 data);
-extern s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw, bool slow);
extern s32 e1000_link_stall_workaround_hv(struct e1000_hw *hw);
extern s32 e1000_copper_link_setup_82577(struct e1000_hw *hw);
extern s32 e1000_check_polarity_82577(struct e1000_hw *hw);
/* Set if manageability features are enabled. */
mac->arc_subsystem_valid = (er32(FWSM) & E1000_FWSM_MODE_MASK)
? true : false;
+ /* Adaptive IFS not supported */
+ mac->adaptive_ifs = false;
/* check for link */
switch (hw->phy.media_type) {
u8 forced_speed_duplex;
+ bool adaptive_ifs;
bool arc_subsystem_valid;
bool autoneg;
bool autoneg_failed;
#define E1000_NVM_K1_CONFIG 0x1B /* NVM K1 Config Word */
#define E1000_NVM_K1_ENABLE 0x1 /* NVM Enable K1 bit */
+/* KMRN Mode Control */
+#define HV_KMRN_MODE_CTRL PHY_REG(769, 16)
+#define HV_KMRN_MDIO_SLOW 0x0400
+
/* ICH GbE Flash Hardware Sequencing Flash Status Register bit breakdown */
/* Offset 04h HSFSTS */
union ich8_hws_flash_status {
static void e1000_power_down_phy_copper_ich8lan(struct e1000_hw *hw);
static void e1000_lan_init_done_ich8lan(struct e1000_hw *hw);
static s32 e1000_k1_gig_workaround_hv(struct e1000_hw *hw, bool link);
+static s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw);
static inline u16 __er16flash(struct e1000_hw *hw, unsigned long reg)
{
phy->autoneg_mask = AUTONEG_ADVERTISE_SPEED_DEFAULT;
phy->id = e1000_phy_unknown;
- e1000e_get_phy_id(hw);
+ ret_val = e1000e_get_phy_id(hw);
+ if (ret_val)
+ goto out;
+ if ((phy->id == 0) || (phy->id == PHY_REVISION_MASK)) {
+ /*
+ * In case the PHY needs to be in mdio slow mode (eg. 82577),
+ * set slow mode and try to get the PHY id again.
+ */
+ ret_val = e1000_set_mdio_slow_mode_hv(hw);
+ if (ret_val)
+ goto out;
+ ret_val = e1000e_get_phy_id(hw);
+ if (ret_val)
+ goto out;
+ }
phy->type = e1000e_get_phy_type_from_id(phy->id);
switch (phy->type) {
break;
}
+out:
return ret_val;
}
mac->rar_entry_count--;
/* Set if manageability features are enabled. */
mac->arc_subsystem_valid = true;
+ /* Adaptive IFS supported */
+ mac->adaptive_ifs = true;
/* LED operations */
switch (mac->type) {
}
+/**
+ * e1000_set_mdio_slow_mode_hv - Set slow MDIO access mode
+ * @hw: pointer to the HW structure
+ **/
+static s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw)
+{
+ s32 ret_val;
+ u16 data;
+
+ ret_val = e1e_rphy(hw, HV_KMRN_MODE_CTRL, &data);
+ if (ret_val)
+ return ret_val;
+
+ data |= HV_KMRN_MDIO_SLOW;
+
+ ret_val = e1e_wphy(hw, HV_KMRN_MODE_CTRL, data);
+
+ return ret_val;
+}
+
/**
* e1000_hv_phy_workarounds_ich8lan - A series of Phy workarounds to be
* done after every PHY reset.
static s32 e1000_hv_phy_workarounds_ich8lan(struct e1000_hw *hw)
{
s32 ret_val = 0;
+ u16 phy_data;
if (hw->mac.type != e1000_pchlan)
return ret_val;
+ /* Set MDIO slow mode before any other MDIO access */
+ if (hw->phy.type == e1000_phy_82577) {
+ ret_val = e1000_set_mdio_slow_mode_hv(hw);
+ if (ret_val)
+ goto out;
+ }
+
if (((hw->phy.type == e1000_phy_82577) &&
((hw->phy.revision == 1) || (hw->phy.revision == 2))) ||
((hw->phy.type == e1000_phy_82578) && (hw->phy.revision == 1))) {
hw->phy.addr = 1;
ret_val = e1000e_write_phy_reg_mdic(hw, IGP01E1000_PHY_PAGE_SELECT, 0);
+ hw->phy.ops.release(hw);
if (ret_val)
goto out;
- hw->phy.ops.release(hw);
/*
* Configure the K1 Si workaround during phy reset assuming there is
* link so that it disables K1 if link is in 1Gbps.
*/
ret_val = e1000_k1_gig_workaround_hv(hw, true);
+ if (ret_val)
+ goto out;
+ /* Workaround for link disconnects on a busy hub in half duplex */
+ ret_val = hw->phy.ops.acquire(hw);
+ if (ret_val)
+ goto out;
+ ret_val = hw->phy.ops.read_reg_locked(hw,
+ PHY_REG(BM_PORT_CTRL_PAGE, 17),
+ &phy_data);
+ if (ret_val)
+ goto release;
+ ret_val = hw->phy.ops.write_reg_locked(hw,
+ PHY_REG(BM_PORT_CTRL_PAGE, 17),
+ phy_data & 0x00FF);
+release:
+ hw->phy.ops.release(hw);
out:
return ret_val;
}
/* Allow time for h/w to get to a quiescent state after reset */
mdelay(10);
+ /* Perform any necessary post-reset workarounds */
if (hw->mac.type == e1000_pchlan) {
ret_val = e1000_hv_phy_workarounds_ich8lan(hw);
if (ret_val)
if (!ret_val)
e1000_release_swflag_ich8lan(hw);
+ /* Perform any necessary post-reset workarounds */
+ if (hw->mac.type == e1000_pchlan)
+ ret_val = e1000_hv_phy_workarounds_ich8lan(hw);
+
if (ctrl & E1000_CTRL_PHY_RST)
ret_val = hw->phy.ops.get_cfg_done(hw);
kab |= E1000_KABGTXD_BGSQLBIAS;
ew32(KABGTXD, kab);
- if (hw->mac.type == e1000_pchlan)
- ret_val = e1000_hv_phy_workarounds_ich8lan(hw);
-
out:
return ret_val;
}
void e1000e_init_rx_addrs(struct e1000_hw *hw, u16 rar_count)
{
u32 i;
+ u8 mac_addr[ETH_ALEN] = {0};
/* Setup the receive address */
e_dbg("Programming MAC Address into RAR[0]\n");
/* Zero out the other (rar_entry_count - 1) receive addresses */
e_dbg("Clearing RAR[1-%u]\n", rar_count-1);
- for (i = 1; i < rar_count; i++) {
- E1000_WRITE_REG_ARRAY(hw, E1000_RA, (i << 1), 0);
- e1e_flush();
- E1000_WRITE_REG_ARRAY(hw, E1000_RA, ((i << 1) + 1), 0);
- e1e_flush();
- }
+ for (i = 1; i < rar_count; i++)
+ e1000e_rar_set(hw, mac_addr, i);
}
/**
rar_high = ((u32) addr[4] | ((u32) addr[5] << 8));
- rar_high |= E1000_RAH_AV;
+ /* If MAC address zero, no need to set the AV bit */
+ if (rar_low || rar_high)
+ rar_high |= E1000_RAH_AV;
- E1000_WRITE_REG_ARRAY(hw, E1000_RA, (index << 1), rar_low);
- E1000_WRITE_REG_ARRAY(hw, E1000_RA, ((index << 1) + 1), rar_high);
+ /*
+ * Some bridges will combine consecutive 32-bit writes into
+ * a single burst write, which will malfunction on some parts.
+ * The flushes avoid this.
+ */
+ ew32(RAL(index), rar_low);
+ e1e_flush();
+ ew32(RAH(index), rar_high);
+ e1e_flush();
}
/**
{
struct e1000_mac_info *mac = &hw->mac;
+ if (!mac->adaptive_ifs) {
+ e_dbg("Not in Adaptive IFS mode!\n");
+ goto out;
+ }
+
mac->current_ifs_val = 0;
mac->ifs_min_val = IFS_MIN;
mac->ifs_max_val = IFS_MAX;
mac->in_ifs_mode = false;
ew32(AIT, 0);
+out:
+ return;
}
/**
{
struct e1000_mac_info *mac = &hw->mac;
+ if (!mac->adaptive_ifs) {
+ e_dbg("Not in Adaptive IFS mode!\n");
+ goto out;
+ }
+
if ((mac->collision_delta * mac->ifs_ratio) > mac->tx_packet_delta) {
if (mac->tx_packet_delta > MIN_NUM_XMITS) {
mac->in_ifs_mode = true;
ew32(AIT, 0);
}
}
+out:
+ return;
}
/**
s32 ret_val, hdr_csum, csum;
u8 i, len;
+ hw->mac.tx_pkt_filtering = true;
+
/* No manageability, no filtering */
if (!e1000e_check_mng_mode(hw)) {
hw->mac.tx_pkt_filtering = false;
- return 0;
+ goto out;
}
/*
* reason, disable filtering.
*/
ret_val = e1000_mng_enable_host_if(hw);
- if (ret_val != 0) {
+ if (ret_val) {
hw->mac.tx_pkt_filtering = false;
- return ret_val;
+ goto out;
}
/* Read in the header. Length and offset are in dwords. */
*/
if ((hdr_csum != csum) || (hdr->signature != E1000_IAMT_SIGNATURE)) {
hw->mac.tx_pkt_filtering = true;
- return 1;
+ goto out;
}
/* Cookie area is valid, make the final check for filtering. */
if (!(hdr->status & E1000_MNG_DHCP_COOKIE_STATUS_PARSING)) {
hw->mac.tx_pkt_filtering = false;
- return 0;
+ goto out;
}
- hw->mac.tx_pkt_filtering = true;
- return 1;
+out:
+ return hw->mac.tx_pkt_filtering;
}
/**
if ((hw->phy.type == e1000_phy_82578) ||
(hw->phy.type == e1000_phy_82577)) {
e1e_rphy(hw, HV_SCC_UPPER, &phy_data);
- e1e_rphy(hw, HV_SCC_LOWER, &phy_data);
- adapter->stats.scc += phy_data;
+ if (!e1e_rphy(hw, HV_SCC_LOWER, &phy_data))
+ adapter->stats.scc += phy_data;
e1e_rphy(hw, HV_ECOL_UPPER, &phy_data);
- e1e_rphy(hw, HV_ECOL_LOWER, &phy_data);
- adapter->stats.ecol += phy_data;
+ if (!e1e_rphy(hw, HV_ECOL_LOWER, &phy_data))
+ adapter->stats.ecol += phy_data;
e1e_rphy(hw, HV_MCC_UPPER, &phy_data);
- e1e_rphy(hw, HV_MCC_LOWER, &phy_data);
- adapter->stats.mcc += phy_data;
+ if (!e1e_rphy(hw, HV_MCC_LOWER, &phy_data))
+ adapter->stats.mcc += phy_data;
e1e_rphy(hw, HV_LATECOL_UPPER, &phy_data);
- e1e_rphy(hw, HV_LATECOL_LOWER, &phy_data);
- adapter->stats.latecol += phy_data;
+ if (!e1e_rphy(hw, HV_LATECOL_LOWER, &phy_data))
+ adapter->stats.latecol += phy_data;
e1e_rphy(hw, HV_DC_UPPER, &phy_data);
- e1e_rphy(hw, HV_DC_LOWER, &phy_data);
- adapter->stats.dc += phy_data;
+ if (!e1e_rphy(hw, HV_DC_LOWER, &phy_data))
+ adapter->stats.dc += phy_data;
} else {
adapter->stats.scc += er32(SCC);
adapter->stats.ecol += er32(ECOL);
if ((hw->phy.type == e1000_phy_82578) ||
(hw->phy.type == e1000_phy_82577)) {
e1e_rphy(hw, HV_COLC_UPPER, &phy_data);
- e1e_rphy(hw, HV_COLC_LOWER, &phy_data);
- hw->mac.collision_delta = phy_data;
+ if (!e1e_rphy(hw, HV_COLC_LOWER, &phy_data))
+ hw->mac.collision_delta = phy_data;
} else {
hw->mac.collision_delta = er32(COLC);
}
if ((hw->phy.type == e1000_phy_82578) ||
(hw->phy.type == e1000_phy_82577)) {
e1e_rphy(hw, HV_TNCRS_UPPER, &phy_data);
- e1e_rphy(hw, HV_TNCRS_LOWER, &phy_data);
- adapter->stats.tncrs += phy_data;
+ if (!e1e_rphy(hw, HV_TNCRS_LOWER, &phy_data))
+ adapter->stats.tncrs += phy_data;
} else {
if ((hw->mac.type != e1000_82574) &&
(hw->mac.type != e1000_82583))
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
+ pci_save_state(pdev);
e1000e_disable_l1aspm(pdev);
err = pci_enable_device_mem(pdev);
} else {
pci_set_master(pdev);
pci_restore_state(pdev);
+ pci_save_state(pdev);
pci_enable_wake(pdev, PCI_D3hot, 0);
pci_enable_wake(pdev, PCI_D3cold, 0);
if (phy->id != 0 && phy->id != PHY_REVISION_MASK)
goto out;
- /*
- * If the PHY ID is still unknown, we may have an 82577
- * without link. We will try again after setting Slow MDIC
- * mode. No harm in trying again in this case since the PHY
- * ID is unknown at this point anyway.
- */
- ret_val = phy->ops.acquire(hw);
- if (ret_val)
- goto out;
- ret_val = e1000_set_mdio_slow_mode_hv(hw, true);
- if (ret_val)
- goto out;
- phy->ops.release(hw);
-
retry_count++;
}
out:
- /* Revert to MDIO fast mode, if applicable */
- if (retry_count) {
- ret_val = phy->ops.acquire(hw);
- if (ret_val)
- return ret_val;
- ret_val = e1000_set_mdio_slow_mode_hv(hw, false);
- phy->ops.release(hw);
- }
-
return ret_val;
}
return 0;
}
-/**
- * e1000_set_mdio_slow_mode_hv - Set slow MDIO access mode
- * @hw: pointer to the HW structure
- * @slow: true for slow mode, false for normal mode
- *
- * Assumes semaphore already acquired.
- **/
-s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw, bool slow)
-{
- s32 ret_val = 0;
- u16 data = 0;
-
- /* Set MDIO mode - page 769, register 16: 0x2580==slow, 0x2180==fast */
- hw->phy.addr = 1;
- ret_val = e1000e_write_phy_reg_mdic(hw, IGP01E1000_PHY_PAGE_SELECT,
- (BM_PORT_CTRL_PAGE << IGP_PAGE_SHIFT));
- if (ret_val)
- goto out;
-
- ret_val = e1000e_write_phy_reg_mdic(hw, BM_CS_CTRL1,
- (0x2180 | (slow << 10)));
- if (ret_val)
- goto out;
-
- /* dummy read when reverting to fast mode - throw away result */
- if (!slow)
- ret_val = e1000e_read_phy_reg_mdic(hw, BM_CS_CTRL1, &data);
-
-out:
- return ret_val;
-}
-
/**
* __e1000_read_phy_reg_hv - Read HV PHY register
* @hw: pointer to the HW structure
s32 ret_val;
u16 page = BM_PHY_REG_PAGE(offset);
u16 reg = BM_PHY_REG_NUM(offset);
- bool in_slow_mode = false;
if (!locked) {
ret_val = hw->phy.ops.acquire(hw);
return ret_val;
}
- /* Workaround failure in MDIO access while cable is disconnected */
- if ((hw->phy.type == e1000_phy_82577) &&
- !(er32(STATUS) & E1000_STATUS_LU)) {
- ret_val = e1000_set_mdio_slow_mode_hv(hw, true);
- if (ret_val)
- goto out;
-
- in_slow_mode = true;
- }
-
/* Page 800 works differently than the rest so it has its own func */
if (page == BM_WUC_PAGE) {
ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset,
ret_val = e1000e_read_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & reg,
data);
out:
- /* Revert to MDIO fast mode, if applicable */
- if ((hw->phy.type == e1000_phy_82577) && in_slow_mode)
- ret_val |= e1000_set_mdio_slow_mode_hv(hw, false);
-
if (!locked)
hw->phy.ops.release(hw);
s32 ret_val;
u16 page = BM_PHY_REG_PAGE(offset);
u16 reg = BM_PHY_REG_NUM(offset);
- bool in_slow_mode = false;
if (!locked) {
ret_val = hw->phy.ops.acquire(hw);
return ret_val;
}
- /* Workaround failure in MDIO access while cable is disconnected */
- if ((hw->phy.type == e1000_phy_82577) &&
- !(er32(STATUS) & E1000_STATUS_LU)) {
- ret_val = e1000_set_mdio_slow_mode_hv(hw, true);
- if (ret_val)
- goto out;
-
- in_slow_mode = true;
- }
-
/* Page 800 works differently than the rest so it has its own func */
if (page == BM_WUC_PAGE) {
ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset,
data);
out:
- /* Revert to MDIO fast mode, if applicable */
- if ((hw->phy.type == e1000_phy_82577) && in_slow_mode)
- ret_val |= e1000_set_mdio_slow_mode_hv(hw, false);
-
if (!locked)
hw->phy.ops.release(hw);
#include "gianfar.h"
#include "fsl_pq_mdio.h"
+struct fsl_pq_mdio_priv {
+ void __iomem *map;
+ struct fsl_pq_mdio __iomem *regs;
+};
+
/*
* Write value to the PHY at mii_id at register regnum,
* on the bus attached to the local interface, which may be different from the
static struct fsl_pq_mdio __iomem *fsl_pq_mdio_get_regs(struct mii_bus *bus)
{
- return (void __iomem __force *)bus->priv;
+ struct fsl_pq_mdio_priv *priv = bus->priv;
+
+ return priv->regs;
}
/*
{
struct device_node *np = ofdev->node;
struct device_node *tbi;
+ struct fsl_pq_mdio_priv *priv;
struct fsl_pq_mdio __iomem *regs = NULL;
void __iomem *map;
u32 __iomem *tbipa;
u64 addr = 0, size = 0;
int err = 0;
+ priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
new_bus = mdiobus_alloc();
if (NULL == new_bus)
- return -ENOMEM;
+ goto err_free_priv;
new_bus->name = "Freescale PowerQUICC MII Bus",
new_bus->read = &fsl_pq_mdio_read,
new_bus->write = &fsl_pq_mdio_write,
new_bus->reset = &fsl_pq_mdio_reset,
+ new_bus->priv = priv;
fsl_pq_mdio_bus_name(new_bus->id, np);
/* Set the PHY base address */
err = -ENOMEM;
goto err_free_bus;
}
+ priv->map = map;
if (of_device_is_compatible(np, "fsl,gianfar-mdio") ||
of_device_is_compatible(np, "fsl,gianfar-tbi") ||
of_device_is_compatible(np, "ucc_geth_phy"))
map -= offsetof(struct fsl_pq_mdio, miimcfg);
regs = map;
-
- new_bus->priv = (void __force *)regs;
+ priv->regs = regs;
new_bus->irq = kcalloc(PHY_MAX_ADDR, sizeof(int), GFP_KERNEL);
err_free_irqs:
kfree(new_bus->irq);
err_unmap_regs:
- iounmap(regs);
+ iounmap(priv->map);
err_free_bus:
kfree(new_bus);
-
+err_free_priv:
+ kfree(priv);
return err;
}
{
struct device *device = &ofdev->dev;
struct mii_bus *bus = dev_get_drvdata(device);
+ struct fsl_pq_mdio_priv *priv = bus->priv;
mdiobus_unregister(bus);
dev_set_drvdata(device, NULL);
- iounmap(fsl_pq_mdio_get_regs(bus));
+ iounmap(priv->map);
bus->priv = NULL;
mdiobus_free(bus);
+ kfree(priv);
return 0;
}
static void gfar_clear_exact_match(struct net_device *dev);
static void gfar_set_mac_for_addr(struct net_device *dev, int num, u8 *addr);
static int gfar_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-u16 gfar_select_queue(struct net_device *dev, struct sk_buff *skb);
MODULE_AUTHOR("Freescale Semiconductor, Inc");
MODULE_DESCRIPTION("Gianfar Ethernet Driver");
/* Configure the coalescing support */
gfar_configure_coalescing(priv, 0xFF, 0xFF);
- if (priv->rx_filer_enable)
+ if (priv->rx_filer_enable) {
rctrl |= RCTRL_FILREN;
+ /* Program the RIR0 reg with the required distribution */
+ gfar_write(®s->rir0, DEFAULT_RIR0);
+ }
if (priv->rx_csum_enable)
rctrl |= RCTRL_CHECKSUMMING;
gfar_write(®s->fifo_tx_starve_shutoff, priv->fifo_starve_off);
}
+static struct net_device_stats *gfar_get_stats(struct net_device *dev)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+ struct netdev_queue *txq;
+ unsigned long rx_packets = 0, rx_bytes = 0, rx_dropped = 0;
+ unsigned long tx_packets = 0, tx_bytes = 0;
+ int i = 0;
+
+ for (i = 0; i < priv->num_rx_queues; i++) {
+ rx_packets += priv->rx_queue[i]->stats.rx_packets;
+ rx_bytes += priv->rx_queue[i]->stats.rx_bytes;
+ rx_dropped += priv->rx_queue[i]->stats.rx_dropped;
+ }
+
+ dev->stats.rx_packets = rx_packets;
+ dev->stats.rx_bytes = rx_bytes;
+ dev->stats.rx_dropped = rx_dropped;
+
+ for (i = 0; i < priv->num_tx_queues; i++) {
+ txq = netdev_get_tx_queue(dev, i);
+ tx_bytes += txq->tx_bytes;
+ tx_packets += txq->tx_packets;
+ }
+
+ dev->stats.tx_bytes = tx_bytes;
+ dev->stats.tx_packets = tx_packets;
+
+ return &dev->stats;
+}
+
static const struct net_device_ops gfar_netdev_ops = {
.ndo_open = gfar_enet_open,
.ndo_start_xmit = gfar_start_xmit,
.ndo_set_multicast_list = gfar_set_multi,
.ndo_tx_timeout = gfar_timeout,
.ndo_do_ioctl = gfar_ioctl,
- .ndo_select_queue = gfar_select_queue,
+ .ndo_get_stats = gfar_get_stats,
.ndo_vlan_rx_register = gfar_vlan_rx_register,
.ndo_set_mac_address = eth_mac_addr,
.ndo_validate_addr = eth_validate_addr,
return priv->vlgrp || priv->rx_csum_enable;
}
-u16 gfar_select_queue(struct net_device *dev, struct sk_buff *skb)
-{
- return skb_get_queue_mapping(skb);
-}
static void free_tx_pointers(struct gfar_private *priv)
{
int i = 0;
priv->rx_queue[i]->rxic = DEFAULT_RXIC;
}
+ /* enable filer if using multiple RX queues*/
+ if(priv->num_rx_queues > 1)
+ priv->rx_filer_enable = 1;
/* Enable most messages by default */
priv->msg_enable = (NETIF_MSG_IFUP << 1 ) - 1;
}
/* Update transmit stats */
- dev->stats.tx_bytes += skb->len;
+ txq->tx_bytes += skb->len;
+ txq->tx_packets ++;
txbdp = txbdp_start = tx_queue->cur_tx;
tx_queue->skb_dirtytx = skb_dirtytx;
tx_queue->dirty_tx = bdp;
- dev->stats.tx_packets += howmany;
-
return howmany;
}
fcb = (struct rxfcb *)skb->data;
/* Remove the FCB from the skb */
- skb_set_queue_mapping(skb, fcb->rq);
/* Remove the padded bytes, if there are any */
- if (amount_pull)
+ if (amount_pull) {
+ skb_record_rx_queue(skb, fcb->rq);
skb_pull(skb, amount_pull);
+ }
if (priv->rx_csum_enable)
gfar_rx_checksum(skb, fcb);
}
} else {
/* Increment the number of packets */
- dev->stats.rx_packets++;
+ rx_queue->stats.rx_packets++;
howmany++;
if (likely(skb)) {
pkt_len = bdp->length - ETH_FCS_LEN;
/* Remove the FCS from the packet length */
skb_put(skb, pkt_len);
- dev->stats.rx_bytes += pkt_len;
-
+ rx_queue->stats.rx_bytes += pkt_len;
+ skb_record_rx_queue(skb, rx_queue->qindex);
gfar_process_frame(dev, skb, amount_pull);
} else {
if (netif_msg_rx_err(priv))
printk(KERN_WARNING
"%s: Missing skb!\n", dev->name);
- dev->stats.rx_dropped++;
+ rx_queue->stats.rx_dropped++;
priv->extra_stats.rx_skbmissing++;
}
#define IMASK_BSY 0x20000000
#define IMASK_EBERR 0x10000000
#define IMASK_MSRO 0x04000000
-#define IMASK_GRSC 0x02000000
+#define IMASK_GTSC 0x02000000
#define IMASK_BABT 0x01000000
#define IMASK_TXC 0x00800000
#define IMASK_TXEEN 0x00400000
#define IMASK_XFUN 0x00010000
#define IMASK_RXB0 0x00008000
#define IMASK_MAG 0x00000800
-#define IMASK_GTSC 0x00000100
+#define IMASK_GRSC 0x00000100
#define IMASK_RXFEN0 0x00000080
#define IMASK_FIR 0x00000008
#define IMASK_FIQ 0x00000004
#define FPR_FILER_MASK 0xFFFFFFFF
#define MAX_FILER_IDX 0xFF
+/* This default RIR value directly corresponds
+ * to the 3-bit hash value generated */
+#define DEFAULT_RIR0 0x05397700
+
/* RQFCR register bits */
#define RQFCR_GPI 0x80000000
#define RQFCR_HASHTBL_Q 0x00000000
unsigned short txtime;
};
+/*
+ * Per RX queue stats
+ */
+struct rx_q_stats {
+ unsigned long rx_packets;
+ unsigned long rx_bytes;
+ unsigned long rx_dropped;
+};
+
/**
* struct gfar_priv_rx_q - per rx queue structure
* @rxlock: per queue rx spin lock
struct rxbd8 *cur_rx;
struct net_device *dev;
struct gfar_priv_grp *grp;
+ struct rx_q_stats stats;
u16 skb_currx;
u16 qindex;
unsigned int rx_ring_size;
{
unsigned char *ptr;
struct bpqdev *bpq;
+ struct net_device *orig_dev;
int size;
/*
bpq = netdev_priv(dev);
+ orig_dev = dev;
if ((dev = bpq_get_ether_dev(dev)) == NULL) {
- dev->stats.tx_dropped++;
+ orig_dev->stats.tx_dropped++;
kfree_skb(skb);
return NETDEV_TX_OK;
}
#include <linux/module.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
+#include <linux/if_ether.h>
#include <linux/skbuff.h>
#include <linux/bitops.h>
/* copy out MAC address */
- for (z = 0; z < sizeof(dev->dev_addr); z++)
+ for (z = 0; z < ETH_ALEN; z++)
dev->dev_addr[z] = inb(dev->base_addr + MACADDRPROM + z);
/* print config */
hw_dbg("Configuring Autoneg:PCS_LCTL=0x%08X\n", reg);
} else {
/* Set PCS register for forced link */
- reg |= E1000_PCS_LCTL_FSD | /* Force Speed */
- E1000_PCS_LCTL_FORCE_LINK | /* Force Link */
- E1000_PCS_LCTL_FLV_LINK_UP; /* Force link value up */
+ reg |= E1000_PCS_LCTL_FSD; /* Force Speed */
hw_dbg("Configuring Forced Link:PCS_LCTL=0x%08X\n", reg);
}
phy_data |= I82580_CFG_ENABLE_DOWNSHIFT;
ret_val = phy->ops.write_reg(hw, I82580_CFG_REG, phy_data);
- if (ret_val)
- goto out;
-
- /* Set number of link attempts before downshift */
- ret_val = phy->ops.read_reg(hw, I82580_CTRL_REG, &phy_data);
- if (ret_val)
- goto out;
- phy_data &= ~I82580_CTRL_DOWNSHIFT_MASK;
- ret_val = phy->ops.write_reg(hw, I82580_CTRL_REG, phy_data);
out:
return ret_val;
/* dual port cards only support WoL on port A from now on
* unless it was enabled in the eeprom for port B
* so exclude FUNC_1 ports from having WoL enabled */
- if (rd32(E1000_STATUS) & E1000_STATUS_FUNC_1 &&
+ if ((rd32(E1000_STATUS) & E1000_STATUS_FUNC_MASK) &&
!adapter->eeprom_wol) {
wol->supported = 0;
break;
hwm = min(((pba << 10) * 9 / 10),
((pba << 10) - 2 * adapter->max_frame_size));
- if (mac->type < e1000_82576) {
- fc->high_water = hwm & 0xFFF8; /* 8-byte granularity */
- fc->low_water = fc->high_water - 8;
- } else {
- fc->high_water = hwm & 0xFFF0; /* 16-byte granularity */
- fc->low_water = fc->high_water - 16;
- }
+ fc->high_water = hwm & 0xFFF0; /* 16-byte granularity */
+ fc->low_water = fc->high_water - 16;
fc->pause_time = 0xFFFF;
fc->send_xon = 1;
fc->current_mode = fc->requested_mode;
err = hw->mac.ops.reset_hw(hw);
if (err) {
dev_info(&pdev->dev,
- "PF still in reset state, assigning new address\n");
+ "PF still in reset state, assigning new address."
+ " Is the PF interface up?\n");
random_ether_addr(hw->mac.addr);
} else {
err = hw->mac.ops.read_mac_addr(hw);
################################################################################
#
# Intel 10 Gigabit PCI Express Linux driver
-# Copyright(c) 1999 - 2009 Intel Corporation.
+# Copyright(c) 1999 - 2010 Intel Corporation.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
#define DRV_VERSION "2.0.44-k2"
const char ixgbe_driver_version[] = DRV_VERSION;
-static char ixgbe_copyright[] = "Copyright (c) 1999-2009 Intel Corporation.";
+static char ixgbe_copyright[] = "Copyright (c) 1999-2010 Intel Corporation.";
static const struct ixgbe_info *ixgbe_info_tbl[] = {
[board_82598] = &ixgbe_82598_info,
int reg_idx = tx_ring->reg_idx;
int dcb_i = adapter->ring_feature[RING_F_DCB].indices;
- if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
+ switch (adapter->hw.mac.type) {
+ case ixgbe_mac_82598EB:
tc = reg_idx >> 2;
txoff = IXGBE_TFCS_TXOFF0;
- } else if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
+ break;
+ case ixgbe_mac_82599EB:
tc = 0;
txoff = IXGBE_TFCS_TXOFF;
if (dcb_i == 8) {
tc += (reg_idx - 96) >> 4;
}
}
+ break;
+ default:
+ tc = 0;
}
txoff <<= tc;
}
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
+ /*
+ * pci_restore_state clears dev->state_saved so call
+ * pci_save_state to restore it.
+ */
+ pci_save_state(pdev);
err = pci_enable_device_mem(pdev);
if (err) {
struct ixgbe_adapter *adapter = netdev_priv(netdev);
int i;
+ /* if interface is down do nothing */
+ if (test_bit(__IXGBE_DOWN, &adapter->state))
+ return;
+
adapter->flags |= IXGBE_FLAG_IN_NETPOLL;
if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED) {
int num_q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2009 Intel Corporation.
+ Copyright(c) 1999 - 2010 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
struct sk_buff *skb;
int i;
- lp->rx_skb = kzalloc(sizeof(struct sk_buff)*RX_BD_NUM, GFP_KERNEL);
+ lp->rx_skb = kzalloc(sizeof(*lp->rx_skb) * RX_BD_NUM, GFP_KERNEL);
/* allocate the tx and rx ring buffer descriptors. */
/* returns a virtual addres and a physical address. */
lp->tx_bd_v = dma_alloc_coherent(ndev->dev.parent,
return 0;
err_port:
- for (port = 1; port <= dev->caps.num_ports; port++)
+ for (--port; port >= 1; --port)
mlx4_cleanup_port_info(&priv->port[port]);
mlx4_cleanup_mcg_table(dev);
struct sk_buff *skb;
int rx;
struct rx_desc *rx_desc;
+ int size;
skb = __skb_dequeue(&mp->rx_recycle);
if (skb == NULL)
rx_desc = rxq->rx_desc_area + rx;
+ size = skb->end - skb->data;
rx_desc->buf_ptr = dma_map_single(mp->dev->dev.parent,
- skb->data, mp->skb_size,
+ skb->data, size,
DMA_FROM_DEVICE);
- rx_desc->buf_size = mp->skb_size;
+ rx_desc->buf_size = size;
rxq->rx_skb[rx] = skb;
wmb();
rx_desc->cmd_sts = BUFFER_OWNED_BY_DMA | RX_ENABLE_INTERRUPT;
#define _NETXEN_NIC_LINUX_MAJOR 4
#define _NETXEN_NIC_LINUX_MINOR 0
-#define _NETXEN_NIC_LINUX_SUBVERSION 65
-#define NETXEN_NIC_LINUX_VERSIONID "4.0.65"
+#define _NETXEN_NIC_LINUX_SUBVERSION 72
+#define NETXEN_NIC_LINUX_VERSIONID "4.0.72"
#define NETXEN_VERSION_CODE(a, b, c) (((a) << 24) + ((b) << 16) + (c))
#define _major(v) (((v) >> 24) & 0xff)
#define NETXEN_NIC_TEST_LEN ARRAY_SIZE(netxen_nic_gstrings_test)
-#define NETXEN_NIC_REGS_COUNT 42
+#define NETXEN_NIC_REGS_COUNT 30
#define NETXEN_NIC_REGS_LEN (NETXEN_NIC_REGS_COUNT * sizeof(__le32))
#define NETXEN_MAX_EEPROM_LEN 1024
return NETXEN_NIC_REGS_LEN;
}
-struct netxen_niu_regs {
- __u32 reg[NETXEN_NIC_REGS_COUNT];
-};
-
-static struct netxen_niu_regs niu_registers[] = {
- {
- /* GB Mode */
- {
- NETXEN_NIU_GB_SERDES_RESET,
- NETXEN_NIU_GB0_MII_MODE,
- NETXEN_NIU_GB1_MII_MODE,
- NETXEN_NIU_GB2_MII_MODE,
- NETXEN_NIU_GB3_MII_MODE,
- NETXEN_NIU_GB0_GMII_MODE,
- NETXEN_NIU_GB1_GMII_MODE,
- NETXEN_NIU_GB2_GMII_MODE,
- NETXEN_NIU_GB3_GMII_MODE,
- NETXEN_NIU_REMOTE_LOOPBACK,
- NETXEN_NIU_GB0_HALF_DUPLEX,
- NETXEN_NIU_GB1_HALF_DUPLEX,
- NETXEN_NIU_RESET_SYS_FIFOS,
- NETXEN_NIU_GB_CRC_DROP,
- NETXEN_NIU_GB_DROP_WRONGADDR,
- NETXEN_NIU_TEST_MUX_CTL,
-
- NETXEN_NIU_GB_MAC_CONFIG_0(0),
- NETXEN_NIU_GB_MAC_CONFIG_1(0),
- NETXEN_NIU_GB_HALF_DUPLEX_CTRL(0),
- NETXEN_NIU_GB_MAX_FRAME_SIZE(0),
- NETXEN_NIU_GB_TEST_REG(0),
- NETXEN_NIU_GB_MII_MGMT_CONFIG(0),
- NETXEN_NIU_GB_MII_MGMT_COMMAND(0),
- NETXEN_NIU_GB_MII_MGMT_ADDR(0),
- NETXEN_NIU_GB_MII_MGMT_CTRL(0),
- NETXEN_NIU_GB_MII_MGMT_STATUS(0),
- NETXEN_NIU_GB_MII_MGMT_INDICATE(0),
- NETXEN_NIU_GB_INTERFACE_CTRL(0),
- NETXEN_NIU_GB_INTERFACE_STATUS(0),
- NETXEN_NIU_GB_STATION_ADDR_0(0),
- NETXEN_NIU_GB_STATION_ADDR_1(0),
- -1,
- }
- },
- {
- /* XG Mode */
- {
- NETXEN_NIU_XG_SINGLE_TERM,
- NETXEN_NIU_XG_DRIVE_HI,
- NETXEN_NIU_XG_DRIVE_LO,
- NETXEN_NIU_XG_DTX,
- NETXEN_NIU_XG_DEQ,
- NETXEN_NIU_XG_WORD_ALIGN,
- NETXEN_NIU_XG_RESET,
- NETXEN_NIU_XG_POWER_DOWN,
- NETXEN_NIU_XG_RESET_PLL,
- NETXEN_NIU_XG_SERDES_LOOPBACK,
- NETXEN_NIU_XG_DO_BYTE_ALIGN,
- NETXEN_NIU_XG_TX_ENABLE,
- NETXEN_NIU_XG_RX_ENABLE,
- NETXEN_NIU_XG_STATUS,
- NETXEN_NIU_XG_PAUSE_THRESHOLD,
- NETXEN_NIU_XGE_CONFIG_0,
- NETXEN_NIU_XGE_CONFIG_1,
- NETXEN_NIU_XGE_IPG,
- NETXEN_NIU_XGE_STATION_ADDR_0_HI,
- NETXEN_NIU_XGE_STATION_ADDR_0_1,
- NETXEN_NIU_XGE_STATION_ADDR_1_LO,
- NETXEN_NIU_XGE_STATUS,
- NETXEN_NIU_XGE_MAX_FRAME_SIZE,
- NETXEN_NIU_XGE_PAUSE_FRAME_VALUE,
- NETXEN_NIU_XGE_TX_BYTE_CNT,
- NETXEN_NIU_XGE_TX_FRAME_CNT,
- NETXEN_NIU_XGE_RX_BYTE_CNT,
- NETXEN_NIU_XGE_RX_FRAME_CNT,
- NETXEN_NIU_XGE_AGGR_ERROR_CNT,
- NETXEN_NIU_XGE_MULTICAST_FRAME_CNT,
- NETXEN_NIU_XGE_UNICAST_FRAME_CNT,
- NETXEN_NIU_XGE_CRC_ERROR_CNT,
- NETXEN_NIU_XGE_OVERSIZE_FRAME_ERR,
- NETXEN_NIU_XGE_UNDERSIZE_FRAME_ERR,
- NETXEN_NIU_XGE_LOCAL_ERROR_CNT,
- NETXEN_NIU_XGE_REMOTE_ERROR_CNT,
- NETXEN_NIU_XGE_CONTROL_CHAR_CNT,
- NETXEN_NIU_XGE_PAUSE_FRAME_CNT,
- -1,
- }
- }
-};
-
static void
netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
{
struct netxen_adapter *adapter = netdev_priv(dev);
- __u32 mode, *regs_buff = p;
- int i, window;
+ struct netxen_recv_context *recv_ctx = &adapter->recv_ctx;
+ struct nx_host_sds_ring *sds_ring;
+ u32 *regs_buff = p;
+ int ring, i = 0;
+ int port = adapter->physical_port;
memset(p, 0, NETXEN_NIC_REGS_LEN);
+
regs->version = (1 << 24) | (adapter->ahw.revision_id << 16) |
(adapter->pdev)->device;
- /* which mode */
- regs_buff[0] = NXRD32(adapter, NETXEN_NIU_MODE);
- mode = regs_buff[0];
-
- /* Common registers to all the modes */
- regs_buff[2] = NXRD32(adapter, NETXEN_NIU_STRAP_VALUE_SAVE_HIGHER);
- /* GB/XGB Mode */
- mode = (mode / 2) - 1;
- window = 0;
- if (mode <= 1) {
- for (i = 3; niu_registers[mode].reg[i - 3] != -1; i++) {
- /* GB: port specific registers */
- if (mode == 0 && i >= 19)
- window = adapter->physical_port *
- NETXEN_NIC_PORT_WINDOW;
-
- regs_buff[i] = NXRD32(adapter,
- niu_registers[mode].reg[i - 3] + window);
- }
+ if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC)
+ return;
+
+ regs_buff[i++] = NXRD32(adapter, CRB_CMDPEG_STATE);
+ regs_buff[i++] = NXRD32(adapter, CRB_RCVPEG_STATE);
+ regs_buff[i++] = NXRD32(adapter, CRB_FW_CAPABILITIES_1);
+ regs_buff[i++] = NXRDIO(adapter, adapter->crb_int_state_reg);
+ regs_buff[i++] = NXRD32(adapter, NX_CRB_DEV_REF_COUNT);
+ regs_buff[i++] = NXRD32(adapter, NX_CRB_DEV_STATE);
+ regs_buff[i++] = NXRD32(adapter, NETXEN_PEG_ALIVE_COUNTER);
+ regs_buff[i++] = NXRD32(adapter, NETXEN_PEG_HALT_STATUS1);
+ regs_buff[i++] = NXRD32(adapter, NETXEN_PEG_HALT_STATUS2);
+
+ regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_0+0x3c);
+ regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_1+0x3c);
+ regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_2+0x3c);
+ regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_3+0x3c);
+
+ if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
+
+ regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_4+0x3c);
+ i += 2;
+
+ regs_buff[i++] = NXRD32(adapter, CRB_XG_STATE_P3);
+ regs_buff[i++] = le32_to_cpu(*(adapter->tx_ring->hw_consumer));
+
+ } else {
+ i++;
+
+ regs_buff[i++] = NXRD32(adapter,
+ NETXEN_NIU_XGE_CONFIG_0+(0x10000*port));
+ regs_buff[i++] = NXRD32(adapter,
+ NETXEN_NIU_XGE_CONFIG_1+(0x10000*port));
+
+ regs_buff[i++] = NXRD32(adapter, CRB_XG_STATE);
+ regs_buff[i++] = NXRDIO(adapter,
+ adapter->tx_ring->crb_cmd_consumer);
+ }
+
+ regs_buff[i++] = NXRDIO(adapter, adapter->tx_ring->crb_cmd_producer);
+
+ regs_buff[i++] = NXRDIO(adapter,
+ recv_ctx->rds_rings[0].crb_rcv_producer);
+ regs_buff[i++] = NXRDIO(adapter,
+ recv_ctx->rds_rings[1].crb_rcv_producer);
+
+ regs_buff[i++] = adapter->max_sds_rings;
+
+ for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+ sds_ring = &(recv_ctx->sds_rings[ring]);
+ regs_buff[i++] = NXRDIO(adapter,
+ sds_ring->crb_sts_consumer);
}
}
static u32 netxen_nic_test_link(struct net_device *dev)
{
struct netxen_adapter *adapter = netdev_priv(dev);
- __u32 status;
- int val;
+ u32 val, port;
- /* read which mode */
- if (adapter->ahw.port_type == NETXEN_NIC_GBE) {
- if (adapter->phy_read &&
- adapter->phy_read(adapter,
- NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
- &status) != 0)
- return -EIO;
- else {
- val = netxen_get_phy_link(status);
- return !val;
- }
- } else if (adapter->ahw.port_type == NETXEN_NIC_XGBE) {
+ port = adapter->physical_port;
+ if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
+ val = NXRD32(adapter, CRB_XG_STATE_P3);
+ val = XG_LINK_STATE_P3(adapter->ahw.pci_func, val);
+ return (val == XG_LINK_UP_P3) ? 0 : 1;
+ } else {
val = NXRD32(adapter, CRB_XG_STATE);
+ val = (val >> port*8) & 0xff;
return (val == XG_LINK_UP) ? 0 : 1;
}
- return -EIO;
}
static int
void
netxen_pcie_sem_unlock(struct netxen_adapter *adapter, int sem)
{
- int val;
- val = NXRD32(adapter, NETXEN_PCIE_REG(PCIE_SEM_UNLOCK(sem)));
+ NXRD32(adapter, NETXEN_PCIE_REG(PCIE_SEM_UNLOCK(sem)));
}
int netxen_niu_xg_init_port(struct netxen_adapter *adapter, int port)
struct list_head *head;
nx_mac_list_t *cur;
+ if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC)
+ return;
+
list_splice_tail_init(&adapter->mac_list, &del_list);
nx_p3_nic_add_mac(adapter, adapter->mac_addr, &del_list);
tx_ring = adapter->tx_ring;
vfree(tx_ring->cmd_buf_arr);
+ kfree(tx_ring);
+ adapter->tx_ring = NULL;
}
int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
if (NXRD32(adapter, CRB_CMDPEG_STATE) == PHAN_INITIALIZE_FAILED)
return 1;
- old_count = count = NXRD32(adapter, NETXEN_PEG_ALIVE_COUNTER);
+ old_count = NXRD32(adapter, NETXEN_PEG_ALIVE_COUNTER);
for (i = 0; i < 10; i++) {
static int use_msi_x = 1;
-static unsigned long auto_fw_reset = AUTO_FW_RESET_ENABLED;
+static int auto_fw_reset = AUTO_FW_RESET_ENABLED;
+module_param(auto_fw_reset, int, 0644);
+MODULE_PARM_DESC(auto_fw_reset,"Auto firmware reset (0=disabled, 1=enabled");
static int __devinit netxen_nic_probe(struct pci_dev *pdev,
const struct pci_device_id *ent);
if (!(first_boot & 0x4)) {
first_boot |= 0x4;
NXWR32(adapter, NETXEN_PCIE_REG(0x4), first_boot);
- first_boot = NXRD32(adapter, NETXEN_PCIE_REG(0x4));
+ NXRD32(adapter, NETXEN_PCIE_REG(0x4));
}
/* This is the first boot after power up */
linkup = (val == XG_LINK_UP_P3);
} else {
val = NXRD32(adapter, CRB_XG_STATE);
- if (adapter->ahw.port_type == NETXEN_NIC_GBE)
- linkup = (val >> port) & 1;
- else {
- val = (val >> port*8) & 0xff;
- linkup = (val == XG_LINK_UP);
- }
+ val = (val >> port*8) & 0xff;
+ linkup = (val == XG_LINK_UP);
}
netxen_advert_link_change(adapter, linkup);
.write = netxen_sysfs_write_mem,
};
-#ifdef CONFIG_MODULES
-static ssize_t
-netxen_store_auto_fw_reset(struct module_attribute *mattr,
- struct module *mod, const char *buf, size_t count)
-
-{
- unsigned long new;
-
- if (strict_strtoul(buf, 16, &new))
- return -EINVAL;
-
- if ((new == AUTO_FW_RESET_ENABLED) || (new == AUTO_FW_RESET_DISABLED)) {
- auto_fw_reset = new;
- return count;
- }
-
- return -EINVAL;
-}
-
-static ssize_t
-netxen_show_auto_fw_reset(struct module_attribute *mattr,
- struct module *mod, char *buf)
-
-{
- if (auto_fw_reset == AUTO_FW_RESET_ENABLED)
- return sprintf(buf, "enabled\n");
- else
- return sprintf(buf, "disabled\n");
-}
-
-static struct module_attribute mod_attr_fw_reset = {
- .attr = {.name = "auto_fw_reset", .mode = (S_IRUGO | S_IWUSR)},
- .show = netxen_show_auto_fw_reset,
- .store = netxen_store_auto_fw_reset,
-};
-#endif
static void
netxen_create_sysfs_entries(struct netxen_adapter *adapter)
static int __init netxen_init_module(void)
{
-#ifdef CONFIG_MODULES
- struct module *mod = THIS_MODULE;
-#endif
-
printk(KERN_INFO "%s\n", netxen_nic_driver_string);
#ifdef CONFIG_INET
register_netdevice_notifier(&netxen_netdev_cb);
register_inetaddr_notifier(&netxen_inetaddr_cb);
#endif
-
-#ifdef CONFIG_MODULES
- if (sysfs_create_file(&mod->mkobj.kobj, &mod_attr_fw_reset.attr))
- printk(KERN_ERR "%s: Failed to create auto_fw_reset "
- "sysfs entry.", netxen_nic_driver_name);
-#endif
-
return pci_register_driver(&netxen_driver);
}
static void __exit netxen_exit_module(void)
{
-#ifdef CONFIG_MODULES
- struct module *mod = THIS_MODULE;
-
- sysfs_remove_file(&mod->mkobj.kobj, &mod_attr_fw_reset.attr);
-#endif
-
pci_unregister_driver(&netxen_driver);
#ifdef CONFIG_INET
break;
udelay(1);
}
- if (limit < 0)
+ if (limit <= 0)
return -ENODEV;
return 0;
for (i = 0; i < 8; i++)
printk(KERN_CONT " %02X", ladrf[i]);
printk(KERN_CONT "\n");
- }
#endif
} /* BuildLAF */
PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "cis/DP83903.cis"),
PCMCIA_DEVICE_CIS_MANF_CARD(0xc00f, 0x0002, "cis/LA-PCM.cis"),
- PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "PE520.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "cis/PE520.cis"),
PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "cis/NE2K.cis"),
PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "cis/PE-200.cis"),
PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "cis/tamarack.cis"),
MODULE_FIRMWARE("cis/PCMLM28.cis");
MODULE_FIRMWARE("cis/DP83903.cis");
MODULE_FIRMWARE("cis/LA-PCM.cis");
-MODULE_FIRMWARE("PE520.cis");
+MODULE_FIRMWARE("cis/PE520.cis");
MODULE_FIRMWARE("cis/NE2K.cis");
MODULE_FIRMWARE("cis/PE-200.cis");
MODULE_FIRMWARE("cis/tamarack.cis");
#include <linux/crc32.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
+#include <linux/if_ether.h>
#include <linux/skbuff.h>
#include <linux/spinlock.h>
#include <linux/moduleparam.h>
/* if the ethernet address is not valid, force to 00:00:00:00:00:00 */
if (!is_valid_ether_addr(dev->perm_addr))
- memset(dev->dev_addr, 0, sizeof(dev->dev_addr));
+ memset(dev->dev_addr, 0, ETH_ALEN);
if (pcnet32_debug & NETIF_MSG_PROBE) {
printk(" %pM", dev->dev_addr);
static void bcm54xx_adjust_rxrefclk(struct phy_device *phydev)
{
- u32 val, orig;
+ u32 orig;
+ int val;
bool clk125en = true;
/* Abort if we are using an untested phy. */
- if (BRCM_PHY_MODEL(phydev) != PHY_ID_BCM57780 ||
- BRCM_PHY_MODEL(phydev) != PHY_ID_BCM50610 ||
+ if (BRCM_PHY_MODEL(phydev) != PHY_ID_BCM57780 &&
+ BRCM_PHY_MODEL(phydev) != PHY_ID_BCM50610 &&
BRCM_PHY_MODEL(phydev) != PHY_ID_BCM50610M)
return;
(phydev->phy_id & phydrv->phy_id_mask));
}
+#ifdef CONFIG_PM
+
static bool mdio_bus_phy_may_suspend(struct phy_device *phydev)
{
struct device_driver *drv = phydev->dev.driver;
return true;
}
-/* Suspend and resume. Copied from platform_suspend and
- * platform_resume
- */
-static int mdio_bus_suspend(struct device * dev, pm_message_t state)
+static int mdio_bus_suspend(struct device *dev)
{
struct phy_driver *phydrv = to_phy_driver(dev->driver);
struct phy_device *phydev = to_phy_device(dev);
+ /*
+ * We must stop the state machine manually, otherwise it stops out of
+ * control, possibly with the phydev->lock held. Upon resume, netdev
+ * may call phy routines that try to grab the same lock, and that may
+ * lead to a deadlock.
+ */
+ if (phydev->attached_dev)
+ phy_stop_machine(phydev);
+
if (!mdio_bus_phy_may_suspend(phydev))
return 0;
+
return phydrv->suspend(phydev);
}
-static int mdio_bus_resume(struct device * dev)
+static int mdio_bus_resume(struct device *dev)
{
struct phy_driver *phydrv = to_phy_driver(dev->driver);
struct phy_device *phydev = to_phy_device(dev);
+ int ret;
if (!mdio_bus_phy_may_suspend(phydev))
+ goto no_resume;
+
+ ret = phydrv->resume(phydev);
+ if (ret < 0)
+ return ret;
+
+no_resume:
+ if (phydev->attached_dev)
+ phy_start_machine(phydev, NULL);
+
+ return 0;
+}
+
+static int mdio_bus_restore(struct device *dev)
+{
+ struct phy_device *phydev = to_phy_device(dev);
+ struct net_device *netdev = phydev->attached_dev;
+ int ret;
+
+ if (!netdev)
return 0;
- return phydrv->resume(phydev);
+
+ ret = phy_init_hw(phydev);
+ if (ret < 0)
+ return ret;
+
+ /* The PHY needs to renegotiate. */
+ phydev->link = 0;
+ phydev->state = PHY_UP;
+
+ phy_start_machine(phydev, NULL);
+
+ return 0;
}
+static struct dev_pm_ops mdio_bus_pm_ops = {
+ .suspend = mdio_bus_suspend,
+ .resume = mdio_bus_resume,
+ .freeze = mdio_bus_suspend,
+ .thaw = mdio_bus_resume,
+ .restore = mdio_bus_restore,
+};
+
+#define MDIO_BUS_PM_OPS (&mdio_bus_pm_ops)
+
+#else
+
+#define MDIO_BUS_PM_OPS NULL
+
+#endif /* CONFIG_PM */
+
struct bus_type mdio_bus_type = {
.name = "mdio_bus",
.match = mdio_bus_match,
- .suspend = mdio_bus_suspend,
- .resume = mdio_bus_resume,
+ .pm = MDIO_BUS_PM_OPS,
};
EXPORT_SYMBOL(mdio_bus_type);
}
EXPORT_SYMBOL(phy_disconnect);
+int phy_init_hw(struct phy_device *phydev)
+{
+ int ret;
+
+ if (!phydev->drv || !phydev->drv->config_init)
+ return 0;
+
+ ret = phy_scan_fixups(phydev);
+ if (ret < 0)
+ return ret;
+
+ return phydev->drv->config_init(phydev);
+}
+
/**
* phy_attach_direct - attach a network device to a given PHY device pointer
* @dev: network device to attach
/* Do initial configuration here, now that
* we have certain key parameters
* (dev_flags and interface) */
- if (phydev->drv->config_init) {
- int err;
-
- err = phy_scan_fixups(phydev);
-
- if (err < 0)
- return err;
-
- err = phydev->drv->config_init(phydev);
-
- if (err < 0)
- return err;
- }
-
- return 0;
+ return phy_init_hw(phydev);
}
EXPORT_SYMBOL(phy_attach_direct);
printk("Error code 0x%x\n", readl(®s->Fail1));
- index = (((readl(®s->EvtPrd) >> 8) & 0xff ) - 1) % EVT_RING_ENTRIES;
+ index = (((readl(®s->EvtPrd) >> 8) & 0xff) - 1) % TX_RING_ENTRIES;
cons = rrpriv->dirty_tx;
printk("TX ring index %i, TX consumer %i\n",
index, cons);
EFX_LOG(efx, "create port\n");
+ if (phy_flash_cfg)
+ efx->phy_mode = PHY_MODE_SPECIAL;
+
/* Connect up MAC/PHY operations table */
rc = efx->type->probe_port(efx);
if (rc)
goto err;
- if (phy_flash_cfg)
- efx->phy_mode = PHY_MODE_SPECIAL;
-
/* Sanity check MAC address */
if (is_valid_ether_addr(efx->mac_address)) {
memcpy(efx->net_dev->dev_addr, efx->mac_address, ETH_ALEN);
static void falcon_remove_port(struct efx_nic *efx)
{
+ efx->phy_op->remove(efx);
efx_nic_free_buffer(efx, &efx->stats_buffer);
}
efx_writeo(efx, ®, FR_AB_XM_MGT_INT_MASK);
}
-/* Get status of XAUI link */
-static bool falcon_xaui_link_ok(struct efx_nic *efx)
+static bool falcon_xgxs_link_ok(struct efx_nic *efx)
{
efx_oword_t reg;
bool align_done, link_ok = false;
int sync_status;
- if (LOOPBACK_INTERNAL(efx))
- return true;
-
/* Read link status */
efx_reado(efx, ®, FR_AB_XX_CORE_STAT);
EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_DISPERR, FFE_AB_XX_STAT_ALL_LANES);
efx_writeo(efx, ®, FR_AB_XX_CORE_STAT);
- /* If the link is up, then check the phy side of the xaui link */
- if (efx->link_state.up && link_ok)
- if (efx->mdio.mmds & (1 << MDIO_MMD_PHYXS))
- link_ok = efx_mdio_phyxgxs_lane_sync(efx);
-
return link_ok;
}
+static bool falcon_xmac_link_ok(struct efx_nic *efx)
+{
+ /*
+ * Check MAC's XGXS link status except when using XGMII loopback
+ * which bypasses the XGXS block.
+ * If possible, check PHY's XGXS link status except when using
+ * MAC loopback.
+ */
+ return (efx->loopback_mode == LOOPBACK_XGMII ||
+ falcon_xgxs_link_ok(efx)) &&
+ (!(efx->mdio.mmds & (1 << MDIO_MMD_PHYXS)) ||
+ LOOPBACK_INTERNAL(efx) ||
+ efx_mdio_phyxgxs_lane_sync(efx));
+}
+
void falcon_reconfigure_xmac_core(struct efx_nic *efx)
{
unsigned int max_frame_len;
/* Try to bring up the Falcon side of the Falcon-Phy XAUI link */
-static bool falcon_check_xaui_link_up(struct efx_nic *efx, int tries)
+static bool falcon_xmac_link_ok_retry(struct efx_nic *efx, int tries)
{
- bool mac_up = falcon_xaui_link_ok(efx);
+ bool mac_up = falcon_xmac_link_ok(efx);
if (LOOPBACK_MASK(efx) & LOOPBACKS_EXTERNAL(efx) & LOOPBACKS_WS ||
efx_phy_mode_disabled(efx->phy_mode))
falcon_reset_xaui(efx);
udelay(200);
- mac_up = falcon_xaui_link_ok(efx);
+ mac_up = falcon_xmac_link_ok(efx);
--tries;
}
static bool falcon_xmac_check_fault(struct efx_nic *efx)
{
- return !falcon_check_xaui_link_up(efx, 5);
+ return !falcon_xmac_link_ok_retry(efx, 5);
}
static int falcon_reconfigure_xmac(struct efx_nic *efx)
falcon_reconfigure_mac_wrapper(efx);
- efx->xmac_poll_required = !falcon_check_xaui_link_up(efx, 5);
+ efx->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 5);
falcon_mask_status_intr(efx, true);
return 0;
return;
falcon_mask_status_intr(efx, false);
- efx->xmac_poll_required = !falcon_check_xaui_link_up(efx, 1);
+ efx->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 1);
falcon_mask_status_intr(efx, true);
}
if (spins != 0) {
--spins;
udelay(1);
- } else
- schedule();
+ } else {
+ schedule_timeout_uninterruptible(1);
+ }
time = get_seconds();
static int efx_mcdi_phy_probe(struct efx_nic *efx)
{
- struct efx_mcdi_phy_cfg *phy_cfg;
+ struct efx_mcdi_phy_cfg *phy_data;
+ u8 outbuf[MC_CMD_GET_LINK_OUT_LEN];
+ u32 caps;
int rc;
- /* TODO: Move phy_data initialisation to
- * phy_op->probe/remove, rather than init/fini */
- phy_cfg = kzalloc(sizeof(*phy_cfg), GFP_KERNEL);
- if (phy_cfg == NULL) {
- rc = -ENOMEM;
- goto fail_alloc;
- }
- rc = efx_mcdi_get_phy_cfg(efx, phy_cfg);
+ /* Initialise and populate phy_data */
+ phy_data = kzalloc(sizeof(*phy_data), GFP_KERNEL);
+ if (phy_data == NULL)
+ return -ENOMEM;
+
+ rc = efx_mcdi_get_phy_cfg(efx, phy_data);
if (rc != 0)
goto fail;
- efx->phy_type = phy_cfg->type;
+ /* Read initial link advertisement */
+ BUILD_BUG_ON(MC_CMD_GET_LINK_IN_LEN != 0);
+ rc = efx_mcdi_rpc(efx, MC_CMD_GET_LINK, NULL, 0,
+ outbuf, sizeof(outbuf), NULL);
+ if (rc)
+ goto fail;
+
+ /* Fill out nic state */
+ efx->phy_data = phy_data;
+ efx->phy_type = phy_data->type;
- efx->mdio_bus = phy_cfg->channel;
- efx->mdio.prtad = phy_cfg->port;
- efx->mdio.mmds = phy_cfg->mmd_mask & ~(1 << MC_CMD_MMD_CLAUSE22);
+ efx->mdio_bus = phy_data->channel;
+ efx->mdio.prtad = phy_data->port;
+ efx->mdio.mmds = phy_data->mmd_mask & ~(1 << MC_CMD_MMD_CLAUSE22);
efx->mdio.mode_support = 0;
- if (phy_cfg->mmd_mask & (1 << MC_CMD_MMD_CLAUSE22))
+ if (phy_data->mmd_mask & (1 << MC_CMD_MMD_CLAUSE22))
efx->mdio.mode_support |= MDIO_SUPPORTS_C22;
- if (phy_cfg->mmd_mask & ~(1 << MC_CMD_MMD_CLAUSE22))
+ if (phy_data->mmd_mask & ~(1 << MC_CMD_MMD_CLAUSE22))
efx->mdio.mode_support |= MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
+ caps = MCDI_DWORD(outbuf, GET_LINK_OUT_CAP);
+ if (caps & (1 << MC_CMD_PHY_CAP_AN_LBN))
+ efx->link_advertising =
+ mcdi_to_ethtool_cap(phy_data->media, caps);
+ else
+ phy_data->forced_cap = caps;
+
/* Assert that we can map efx -> mcdi loopback modes */
BUILD_BUG_ON(LOOPBACK_NONE != MC_CMD_LOOPBACK_NONE);
BUILD_BUG_ON(LOOPBACK_DATA != MC_CMD_LOOPBACK_DATA);
* but by convention we don't */
efx->loopback_modes &= ~(1 << LOOPBACK_NONE);
- kfree(phy_cfg);
-
- return 0;
-
-fail:
- kfree(phy_cfg);
-fail_alloc:
- return rc;
-}
-
-static int efx_mcdi_phy_init(struct efx_nic *efx)
-{
- struct efx_mcdi_phy_cfg *phy_data;
- u8 outbuf[MC_CMD_GET_LINK_OUT_LEN];
- u32 caps;
- int rc;
-
- phy_data = kzalloc(sizeof(*phy_data), GFP_KERNEL);
- if (phy_data == NULL)
- return -ENOMEM;
-
- rc = efx_mcdi_get_phy_cfg(efx, phy_data);
- if (rc != 0)
- goto fail;
-
- efx->phy_data = phy_data;
-
- BUILD_BUG_ON(MC_CMD_GET_LINK_IN_LEN != 0);
- rc = efx_mcdi_rpc(efx, MC_CMD_GET_LINK, NULL, 0,
- outbuf, sizeof(outbuf), NULL);
- if (rc)
- goto fail;
-
- caps = MCDI_DWORD(outbuf, GET_LINK_OUT_CAP);
- if (caps & (1 << MC_CMD_PHY_CAP_AN_LBN))
- efx->link_advertising =
- mcdi_to_ethtool_cap(phy_data->media, caps);
- else
- phy_data->forced_cap = caps;
-
return 0;
fail:
return !efx_link_state_equal(&efx->link_state, &old_state);
}
-static void efx_mcdi_phy_fini(struct efx_nic *efx)
+static void efx_mcdi_phy_remove(struct efx_nic *efx)
{
struct efx_mcdi_phy_data *phy_data = efx->phy_data;
struct efx_phy_operations efx_mcdi_phy_ops = {
.probe = efx_mcdi_phy_probe,
- .init = efx_mcdi_phy_init,
+ .init = efx_port_dummy_op_int,
.reconfigure = efx_mcdi_phy_reconfigure,
.poll = efx_mcdi_phy_poll,
- .fini = efx_mcdi_phy_fini,
+ .fini = efx_port_dummy_op_void,
+ .remove = efx_mcdi_phy_remove,
.get_settings = efx_mcdi_phy_get_settings,
.set_settings = efx_mcdi_phy_set_settings,
.run_tests = NULL,
int (*probe) (struct efx_nic *efx);
int (*init) (struct efx_nic *efx);
void (*fini) (struct efx_nic *efx);
+ void (*remove) (struct efx_nic *efx);
int (*reconfigure) (struct efx_nic *efx);
bool (*poll) (struct efx_nic *efx);
void (*get_settings) (struct efx_nic *efx,
EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_SOFT_EVT_EN, 1);
/* Prefetch threshold 2 => fetch when descriptor cache half empty */
EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_PREF_THRESHOLD, 2);
+ /* Disable hardware watchdog which can misfire */
+ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_PREF_WD_TMR, 0x3fffff);
/* Squash TX of packets of 16 bytes or less */
if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0)
EFX_SET_OWORD_FIELD(temp, FRF_BZ_TX_FLUSH_MIN_LEN_EN, 1);
#define PCS_FW_HEARTBEAT_REG 0xd7ee
#define PCS_FW_HEARTB_LBN 0
#define PCS_FW_HEARTB_WIDTH 8
+#define PCS_FW_PRODUCT_CODE_1 0xd7f0
+#define PCS_FW_VERSION_1 0xd7f3
+#define PCS_FW_BUILD_1 0xd7f6
#define PCS_UC8051_STATUS_REG 0xd7fd
#define PCS_UC_STATUS_LBN 0
#define PCS_UC_STATUS_WIDTH 8
struct qt202x_phy_data {
enum efx_phy_mode phy_mode;
+ bool bug17190_in_bad_state;
+ unsigned long bug17190_timer;
+ u32 firmware_ver;
};
#define QT2022C2_MAX_RESET_TIME 500
#define QT2022C2_RESET_WAIT 10
-static int qt2025c_wait_reset(struct efx_nic *efx)
+#define QT2025C_MAX_HEARTB_TIME (5 * HZ)
+#define QT2025C_HEARTB_WAIT 100
+#define QT2025C_MAX_FWSTART_TIME (25 * HZ / 10)
+#define QT2025C_FWSTART_WAIT 100
+
+#define BUG17190_INTERVAL (2 * HZ)
+
+static int qt2025c_wait_heartbeat(struct efx_nic *efx)
{
- unsigned long timeout = jiffies + 10 * HZ;
+ unsigned long timeout = jiffies + QT2025C_MAX_HEARTB_TIME;
int reg, old_counter = 0;
/* Wait for firmware heartbeat to start */
old_counter = counter;
else if (counter != old_counter)
break;
- if (time_after(jiffies, timeout))
+ if (time_after(jiffies, timeout)) {
+ /* Some cables have EEPROMs that conflict with the
+ * PHY's on-board EEPROM so it cannot load firmware */
+ EFX_ERR(efx, "If an SFP+ direct attach cable is"
+ " connected, please check that it complies"
+ " with the SFP+ specification\n");
return -ETIMEDOUT;
- msleep(10);
+ }
+ msleep(QT2025C_HEARTB_WAIT);
}
+ return 0;
+}
+
+static int qt2025c_wait_fw_status_good(struct efx_nic *efx)
+{
+ unsigned long timeout = jiffies + QT2025C_MAX_FWSTART_TIME;
+ int reg;
+
/* Wait for firmware status to look good */
for (;;) {
reg = efx_mdio_read(efx, MDIO_MMD_PCS, PCS_UC8051_STATUS_REG);
break;
if (time_after(jiffies, timeout))
return -ETIMEDOUT;
+ msleep(QT2025C_FWSTART_WAIT);
+ }
+
+ return 0;
+}
+
+static void qt2025c_restart_firmware(struct efx_nic *efx)
+{
+ /* Restart microcontroller execution of firmware from RAM */
+ efx_mdio_write(efx, 3, 0xe854, 0x00c0);
+ efx_mdio_write(efx, 3, 0xe854, 0x0040);
+ msleep(50);
+}
+
+static int qt2025c_wait_reset(struct efx_nic *efx)
+{
+ int rc;
+
+ rc = qt2025c_wait_heartbeat(efx);
+ if (rc != 0)
+ return rc;
+
+ rc = qt2025c_wait_fw_status_good(efx);
+ if (rc == -ETIMEDOUT) {
+ /* Bug 17689: occasionally heartbeat starts but firmware status
+ * code never progresses beyond 0x00. Try again, once, after
+ * restarting execution of the firmware image. */
+ EFX_LOG(efx, "bashing QT2025C microcontroller\n");
+ qt2025c_restart_firmware(efx);
+ rc = qt2025c_wait_heartbeat(efx);
+ if (rc != 0)
+ return rc;
+ rc = qt2025c_wait_fw_status_good(efx);
+ }
+
+ return rc;
+}
+
+static void qt2025c_firmware_id(struct efx_nic *efx)
+{
+ struct qt202x_phy_data *phy_data = efx->phy_data;
+ u8 firmware_id[9];
+ size_t i;
+
+ for (i = 0; i < sizeof(firmware_id); i++)
+ firmware_id[i] = efx_mdio_read(efx, MDIO_MMD_PCS,
+ PCS_FW_PRODUCT_CODE_1 + i);
+ EFX_INFO(efx, "QT2025C firmware %xr%d v%d.%d.%d.%d [20%02d-%02d-%02d]\n",
+ (firmware_id[0] << 8) | firmware_id[1], firmware_id[2],
+ firmware_id[3] >> 4, firmware_id[3] & 0xf,
+ firmware_id[4], firmware_id[5],
+ firmware_id[6], firmware_id[7], firmware_id[8]);
+ phy_data->firmware_ver = ((firmware_id[3] & 0xf0) << 20) |
+ ((firmware_id[3] & 0x0f) << 16) |
+ (firmware_id[4] << 8) | firmware_id[5];
+}
+
+static void qt2025c_bug17190_workaround(struct efx_nic *efx)
+{
+ struct qt202x_phy_data *phy_data = efx->phy_data;
+
+ /* The PHY can get stuck in a state where it reports PHY_XS and PMA/PMD
+ * layers up, but PCS down (no block_lock). If we notice this state
+ * persisting for a couple of seconds, we switch PMA/PMD loopback
+ * briefly on and then off again, which is normally sufficient to
+ * recover it.
+ */
+ if (efx->link_state.up ||
+ !efx_mdio_links_ok(efx, MDIO_DEVS_PMAPMD | MDIO_DEVS_PHYXS)) {
+ phy_data->bug17190_in_bad_state = false;
+ return;
+ }
+
+ if (!phy_data->bug17190_in_bad_state) {
+ phy_data->bug17190_in_bad_state = true;
+ phy_data->bug17190_timer = jiffies + BUG17190_INTERVAL;
+ return;
+ }
+
+ if (time_after_eq(jiffies, phy_data->bug17190_timer)) {
+ EFX_LOG(efx, "bashing QT2025C PMA/PMD\n");
+ efx_mdio_set_flag(efx, MDIO_MMD_PMAPMD, MDIO_CTRL1,
+ MDIO_PMA_CTRL1_LOOPBACK, true);
msleep(100);
+ efx_mdio_set_flag(efx, MDIO_MMD_PMAPMD, MDIO_CTRL1,
+ MDIO_PMA_CTRL1_LOOPBACK, false);
+ phy_data->bug17190_timer = jiffies + BUG17190_INTERVAL;
+ }
+}
+
+static int qt2025c_select_phy_mode(struct efx_nic *efx)
+{
+ struct qt202x_phy_data *phy_data = efx->phy_data;
+ struct falcon_board *board = falcon_board(efx);
+ int reg, rc, i;
+ uint16_t phy_op_mode;
+
+ /* Only 2.0.1.0+ PHY firmware supports the more optimal SFP+
+ * Self-Configure mode. Don't attempt any switching if we encounter
+ * older firmware. */
+ if (phy_data->firmware_ver < 0x02000100)
+ return 0;
+
+ /* In general we will get optimal behaviour in "SFP+ Self-Configure"
+ * mode; however, that powers down most of the PHY when no module is
+ * present, so we must use a different mode (any fixed mode will do)
+ * to be sure that loopbacks will work. */
+ phy_op_mode = (efx->loopback_mode == LOOPBACK_NONE) ? 0x0038 : 0x0020;
+
+ /* Only change mode if really necessary */
+ reg = efx_mdio_read(efx, 1, 0xc319);
+ if ((reg & 0x0038) == phy_op_mode)
+ return 0;
+ EFX_LOG(efx, "Switching PHY to mode 0x%04x\n", phy_op_mode);
+
+ /* This sequence replicates the register writes configured in the boot
+ * EEPROM (including the differences between board revisions), except
+ * that the operating mode is changed, and the PHY is prevented from
+ * unnecessarily reloading the main firmware image again. */
+ efx_mdio_write(efx, 1, 0xc300, 0x0000);
+ /* (Note: this portion of the boot EEPROM sequence, which bit-bashes 9
+ * STOPs onto the firmware/module I2C bus to reset it, varies across
+ * board revisions, as the bus is connected to different GPIO/LED
+ * outputs on the PHY.) */
+ if (board->major == 0 && board->minor < 2) {
+ efx_mdio_write(efx, 1, 0xc303, 0x4498);
+ for (i = 0; i < 9; i++) {
+ efx_mdio_write(efx, 1, 0xc303, 0x4488);
+ efx_mdio_write(efx, 1, 0xc303, 0x4480);
+ efx_mdio_write(efx, 1, 0xc303, 0x4490);
+ efx_mdio_write(efx, 1, 0xc303, 0x4498);
+ }
+ } else {
+ efx_mdio_write(efx, 1, 0xc303, 0x0920);
+ efx_mdio_write(efx, 1, 0xd008, 0x0004);
+ for (i = 0; i < 9; i++) {
+ efx_mdio_write(efx, 1, 0xc303, 0x0900);
+ efx_mdio_write(efx, 1, 0xd008, 0x0005);
+ efx_mdio_write(efx, 1, 0xc303, 0x0920);
+ efx_mdio_write(efx, 1, 0xd008, 0x0004);
+ }
+ efx_mdio_write(efx, 1, 0xc303, 0x4900);
+ }
+ efx_mdio_write(efx, 1, 0xc303, 0x4900);
+ efx_mdio_write(efx, 1, 0xc302, 0x0004);
+ efx_mdio_write(efx, 1, 0xc316, 0x0013);
+ efx_mdio_write(efx, 1, 0xc318, 0x0054);
+ efx_mdio_write(efx, 1, 0xc319, phy_op_mode);
+ efx_mdio_write(efx, 1, 0xc31a, 0x0098);
+ efx_mdio_write(efx, 3, 0x0026, 0x0e00);
+ efx_mdio_write(efx, 3, 0x0027, 0x0013);
+ efx_mdio_write(efx, 3, 0x0028, 0xa528);
+ efx_mdio_write(efx, 1, 0xd006, 0x000a);
+ efx_mdio_write(efx, 1, 0xd007, 0x0009);
+ efx_mdio_write(efx, 1, 0xd008, 0x0004);
+ /* This additional write is not present in the boot EEPROM. It
+ * prevents the PHY's internal boot ROM doing another pointless (and
+ * slow) reload of the firmware image (the microcontroller's code
+ * memory is not affected by the microcontroller reset). */
+ efx_mdio_write(efx, 1, 0xc317, 0x00ff);
+ efx_mdio_write(efx, 1, 0xc300, 0x0002);
+ msleep(20);
+
+ /* Restart microcontroller execution of firmware from RAM */
+ qt2025c_restart_firmware(efx);
+
+ /* Wait for the microcontroller to be ready again */
+ rc = qt2025c_wait_reset(efx);
+ if (rc < 0) {
+ EFX_ERR(efx, "PHY microcontroller reset during mode switch "
+ "timed out\n");
+ return rc;
}
return 0;
static int qt202x_phy_probe(struct efx_nic *efx)
{
+ struct qt202x_phy_data *phy_data;
+
+ phy_data = kzalloc(sizeof(struct qt202x_phy_data), GFP_KERNEL);
+ if (!phy_data)
+ return -ENOMEM;
+ efx->phy_data = phy_data;
+ phy_data->phy_mode = efx->phy_mode;
+ phy_data->bug17190_in_bad_state = false;
+ phy_data->bug17190_timer = 0;
+
efx->mdio.mmds = QT202X_REQUIRED_DEVS;
efx->mdio.mode_support = MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
efx->loopback_modes = QT202X_LOOPBACKS | FALCON_XMAC_LOOPBACKS;
static int qt202x_phy_init(struct efx_nic *efx)
{
- struct qt202x_phy_data *phy_data;
u32 devid;
int rc;
return rc;
}
- phy_data = kzalloc(sizeof(struct qt202x_phy_data), GFP_KERNEL);
- if (!phy_data)
- return -ENOMEM;
- efx->phy_data = phy_data;
-
devid = efx_mdio_read_id(efx, MDIO_MMD_PHYXS);
EFX_INFO(efx, "PHY ID reg %x (OUI %06x model %02x revision %x)\n",
devid, efx_mdio_id_oui(devid), efx_mdio_id_model(devid),
efx_mdio_id_rev(devid));
- phy_data->phy_mode = efx->phy_mode;
+ if (efx->phy_type == PHY_TYPE_QT2025C)
+ qt2025c_firmware_id(efx);
+
return 0;
}
efx->link_state.fd = true;
efx->link_state.fc = efx->wanted_fc;
+ if (efx->phy_type == PHY_TYPE_QT2025C)
+ qt2025c_bug17190_workaround(efx);
+
return efx->link_state.up != was_up;
}
struct qt202x_phy_data *phy_data = efx->phy_data;
if (efx->phy_type == PHY_TYPE_QT2025C) {
+ int rc = qt2025c_select_phy_mode(efx);
+ if (rc)
+ return rc;
+
/* There are several different register bits which can
* disable TX (and save power) on direct-attach cables
* or optical transceivers, varying somewhat between
mdio45_ethtool_gset(&efx->mdio, ecmd);
}
-static void qt202x_phy_fini(struct efx_nic *efx)
+static void qt202x_phy_remove(struct efx_nic *efx)
{
/* Free the context block */
kfree(efx->phy_data);
.init = qt202x_phy_init,
.reconfigure = qt202x_phy_reconfigure,
.poll = qt202x_phy_poll,
- .fini = qt202x_phy_fini,
+ .fini = efx_port_dummy_op_void,
+ .remove = qt202x_phy_remove,
.get_settings = qt202x_phy_get_settings,
.set_settings = efx_mdio_set_settings,
};
static int efx_test_mdio(struct efx_nic *efx, struct efx_self_tests *tests)
{
int rc = 0;
- int devad = __ffs(efx->mdio.mmds);
+ int devad;
u16 physid1, physid2;
- if (efx->phy_type == PHY_TYPE_NONE)
+ if (efx->mdio.mode_support & MDIO_SUPPORTS_C45)
+ devad = __ffs(efx->mdio.mmds);
+ else if (efx->mdio.mode_support & MDIO_SUPPORTS_C22)
+ devad = MDIO_DEVAD_NONE;
+ else
return 0;
mutex_lock(&efx->mac_lock);
void siena_remove_port(struct efx_nic *efx)
{
+ efx->phy_op->remove(efx);
efx_nic_free_buffer(efx, &efx->stats_buffer);
}
int rc;
rtnl_lock();
- efx_mdio_set_flag(efx, MDIO_MMD_PMAPMD, MDIO_PMA_10GBT_TXPWR,
- MDIO_PMA_10GBT_TXPWR_SHORT,
- count != 0 && *buf != '0');
- rc = efx_reconfigure_port(efx);
+ if (efx->state != STATE_RUNNING) {
+ rc = -EBUSY;
+ } else {
+ efx_mdio_set_flag(efx, MDIO_MMD_PMAPMD, MDIO_PMA_10GBT_TXPWR,
+ MDIO_PMA_10GBT_TXPWR_SHORT,
+ count != 0 && *buf != '0');
+ rc = efx_reconfigure_port(efx);
+ }
rtnl_unlock();
return rc < 0 ? rc : (ssize_t)count;
return 0;
}
-static int sfx7101_phy_probe(struct efx_nic *efx)
+static int tenxpress_phy_probe(struct efx_nic *efx)
{
- efx->mdio.mmds = TENXPRESS_REQUIRED_DEVS;
- efx->mdio.mode_support = MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
- efx->loopback_modes = SFX7101_LOOPBACKS | FALCON_XMAC_LOOPBACKS;
- return 0;
-}
+ struct tenxpress_phy_data *phy_data;
+ int rc;
+
+ /* Allocate phy private storage */
+ phy_data = kzalloc(sizeof(*phy_data), GFP_KERNEL);
+ if (!phy_data)
+ return -ENOMEM;
+ efx->phy_data = phy_data;
+ phy_data->phy_mode = efx->phy_mode;
+
+ /* Create any special files */
+ if (efx->phy_type == PHY_TYPE_SFT9001B) {
+ rc = device_create_file(&efx->pci_dev->dev,
+ &dev_attr_phy_short_reach);
+ if (rc)
+ goto fail;
+ }
+
+ if (efx->phy_type == PHY_TYPE_SFX7101) {
+ efx->mdio.mmds = TENXPRESS_REQUIRED_DEVS;
+ efx->mdio.mode_support = MDIO_SUPPORTS_C45;
+
+ efx->loopback_modes = SFX7101_LOOPBACKS | FALCON_XMAC_LOOPBACKS;
+
+ efx->link_advertising = (ADVERTISED_TP | ADVERTISED_Autoneg |
+ ADVERTISED_10000baseT_Full);
+ } else {
+ efx->mdio.mmds = TENXPRESS_REQUIRED_DEVS;
+ efx->mdio.mode_support = MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
+
+ efx->loopback_modes = (SFT9001_LOOPBACKS |
+ FALCON_XMAC_LOOPBACKS |
+ FALCON_GMAC_LOOPBACKS);
+
+ efx->link_advertising = (ADVERTISED_TP | ADVERTISED_Autoneg |
+ ADVERTISED_10000baseT_Full |
+ ADVERTISED_1000baseT_Full |
+ ADVERTISED_100baseT_Full);
+ }
-static int sft9001_phy_probe(struct efx_nic *efx)
-{
- efx->mdio.mmds = TENXPRESS_REQUIRED_DEVS;
- efx->mdio.mode_support = MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
- efx->loopback_modes = (SFT9001_LOOPBACKS | FALCON_XMAC_LOOPBACKS |
- FALCON_GMAC_LOOPBACKS);
return 0;
+
+fail:
+ kfree(efx->phy_data);
+ efx->phy_data = NULL;
+ return rc;
}
static int tenxpress_phy_init(struct efx_nic *efx)
{
- struct tenxpress_phy_data *phy_data;
- int rc = 0;
+ int rc;
falcon_board(efx)->type->init_phy(efx);
- phy_data = kzalloc(sizeof(*phy_data), GFP_KERNEL);
- if (!phy_data)
- return -ENOMEM;
- efx->phy_data = phy_data;
- phy_data->phy_mode = efx->phy_mode;
-
if (!(efx->phy_mode & PHY_MODE_SPECIAL)) {
if (efx->phy_type == PHY_TYPE_SFT9001A) {
int reg;
rc = efx_mdio_wait_reset_mmds(efx, TENXPRESS_REQUIRED_DEVS);
if (rc < 0)
- goto fail;
+ return rc;
rc = efx_mdio_check_mmds(efx, TENXPRESS_REQUIRED_DEVS, 0);
if (rc < 0)
- goto fail;
+ return rc;
}
rc = tenxpress_init(efx);
if (rc < 0)
- goto fail;
+ return rc;
- /* Initialise advertising flags */
- efx->link_advertising = (ADVERTISED_TP | ADVERTISED_Autoneg |
- ADVERTISED_10000baseT_Full);
- if (efx->phy_type != PHY_TYPE_SFX7101)
- efx->link_advertising |= (ADVERTISED_1000baseT_Full |
- ADVERTISED_100baseT_Full);
+ /* Reinitialise flow control settings */
efx_link_set_wanted_fc(efx, efx->wanted_fc);
efx_mdio_an_reconfigure(efx);
- if (efx->phy_type == PHY_TYPE_SFT9001B) {
- rc = device_create_file(&efx->pci_dev->dev,
- &dev_attr_phy_short_reach);
- if (rc)
- goto fail;
- }
-
schedule_timeout_uninterruptible(HZ / 5); /* 200ms */
/* Let XGXS and SerDes out of reset */
falcon_reset_xaui(efx);
return 0;
-
- fail:
- kfree(efx->phy_data);
- efx->phy_data = NULL;
- return rc;
}
/* Perform a "special software reset" on the PHY. The caller is
return !efx_link_state_equal(&efx->link_state, &old_state);
}
-static void tenxpress_phy_fini(struct efx_nic *efx)
+static void sfx7101_phy_fini(struct efx_nic *efx)
{
int reg;
+ /* Power down the LNPGA */
+ reg = (1 << PMA_PMD_LNPGA_POWERDOWN_LBN);
+ efx_mdio_write(efx, MDIO_MMD_PMAPMD, PMA_PMD_XCONTROL_REG, reg);
+
+ /* Waiting here ensures that the board fini, which can turn
+ * off the power to the PHY, won't get run until the LNPGA
+ * powerdown has been given long enough to complete. */
+ schedule_timeout_uninterruptible(LNPGA_PDOWN_WAIT); /* 200 ms */
+}
+
+static void tenxpress_phy_remove(struct efx_nic *efx)
+{
if (efx->phy_type == PHY_TYPE_SFT9001B)
device_remove_file(&efx->pci_dev->dev,
&dev_attr_phy_short_reach);
- if (efx->phy_type == PHY_TYPE_SFX7101) {
- /* Power down the LNPGA */
- reg = (1 << PMA_PMD_LNPGA_POWERDOWN_LBN);
- efx_mdio_write(efx, MDIO_MMD_PMAPMD, PMA_PMD_XCONTROL_REG, reg);
-
- /* Waiting here ensures that the board fini, which can turn
- * off the power to the PHY, won't get run until the LNPGA
- * powerdown has been given long enough to complete. */
- schedule_timeout_uninterruptible(LNPGA_PDOWN_WAIT); /* 200 ms */
- }
-
kfree(efx->phy_data);
efx->phy_data = NULL;
}
}
struct efx_phy_operations falcon_sfx7101_phy_ops = {
- .probe = sfx7101_phy_probe,
+ .probe = tenxpress_phy_probe,
.init = tenxpress_phy_init,
.reconfigure = tenxpress_phy_reconfigure,
.poll = tenxpress_phy_poll,
- .fini = tenxpress_phy_fini,
+ .fini = sfx7101_phy_fini,
+ .remove = tenxpress_phy_remove,
.get_settings = tenxpress_get_settings,
.set_settings = tenxpress_set_settings,
.set_npage_adv = sfx7101_set_npage_adv,
};
struct efx_phy_operations falcon_sft9001_phy_ops = {
- .probe = sft9001_phy_probe,
+ .probe = tenxpress_phy_probe,
.init = tenxpress_phy_init,
.reconfigure = tenxpress_phy_reconfigure,
.poll = tenxpress_phy_poll,
- .fini = tenxpress_phy_fini,
+ .fini = efx_port_dummy_op_void,
+ .remove = tenxpress_phy_remove,
.get_settings = tenxpress_get_settings,
.set_settings = tenxpress_set_settings,
.set_npage_adv = sft9001_set_npage_adv,
EFX_TXQ_MASK];
efx_tsoh_free(tx_queue, buffer);
EFX_BUG_ON_PARANOID(buffer->skb);
- buffer->len = 0;
- buffer->continuation = true;
if (buffer->unmap_len) {
unmap_addr = (buffer->dma_addr + buffer->len -
buffer->unmap_len);
PCI_DMA_TODEVICE);
buffer->unmap_len = 0;
}
+ buffer->len = 0;
+ buffer->continuation = true;
}
}
mdelay(1);
cnt--;
}
- if (cnt < 0)
+ if (cnt == 0)
printk(KERN_ERR "Device reset fail\n");
/* Table Init */
sky2->tx_cons = idx;
smp_mb();
- if (tx_avail(sky2) > MAX_SKB_TX_LE + 4)
+ /* Wake unless it's detached, and called e.g. from sky2_down() */
+ if (tx_avail(sky2) > MAX_SKB_TX_LE + 4 && netif_device_present(dev))
netif_wake_queue(dev);
}
INIT_WORK(&hw->restart_work, sky2_restart);
pci_set_drvdata(pdev, hw);
+ pdev->d3_delay = 150;
return 0;
* Copyright (C) 2001, 2002, 2003, 2004 David S. Miller (davem@redhat.com)
* Copyright (C) 2001, 2002, 2003 Jeff Garzik (jgarzik@pobox.com)
* Copyright (C) 2004 Sun Microsystems Inc.
- * Copyright (C) 2005-2009 Broadcom Corporation.
+ * Copyright (C) 2005-2010 Broadcom Corporation.
*
* Firmware is:
* Derived from proprietary unpublished source code,
#define DRV_MODULE_NAME "tg3"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "3.105"
-#define DRV_MODULE_RELDATE "December 2, 2009"
+#define DRV_MODULE_VERSION "3.106"
+#define DRV_MODULE_RELDATE "January 12, 2010"
#define TG3_DEF_MAC_MODE 0
#define TG3_DEF_RX_MODE 0
else
tp->phy_addr = 1;
- is_serdes = tr32(SG_DIG_STATUS) & SG_DIG_IS_SERDES;
+ if (tp->pci_chip_rev_id != CHIPREV_ID_5717_A0)
+ is_serdes = tr32(SG_DIG_STATUS) & SG_DIG_IS_SERDES;
+ else
+ is_serdes = tr32(TG3_CPMU_PHY_STRAP) &
+ TG3_CPMU_PHY_STRAP_IS_SERDES;
if (is_serdes)
tp->phy_addr += 7;
} else
(*post_ptr)++;
if (unlikely(rx_std_posted >= tp->rx_std_max_post)) {
- u32 idx = *post_ptr % TG3_RX_RING_SIZE;
- tw32_rx_mbox(TG3_RX_STD_PROD_IDX_REG, idx);
+ tpr->rx_std_prod_idx = std_prod_idx % TG3_RX_RING_SIZE;
+ tw32_rx_mbox(TG3_RX_STD_PROD_IDX_REG,
+ tpr->rx_std_prod_idx);
work_mask &= ~RXD_OPAQUE_RING_STD;
rx_std_posted = 0;
}
((u64) tpr->rx_std_mapping >> 32));
tw32(RCVDBDI_STD_BD + TG3_BDINFO_HOST_ADDR + TG3_64BIT_REG_LOW,
((u64) tpr->rx_std_mapping & 0xffffffff));
- if (!(tp->tg3_flags3 & TG3_FLG3_5755_PLUS))
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717)
tw32(RCVDBDI_STD_BD + TG3_BDINFO_NIC_ADDR,
NIC_SRAM_RX_BUFFER_DESC);
tp->phy_id = eeprom_phy_id;
if (eeprom_phy_serdes) {
- if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)
+ if ((tp->tg3_flags2 & TG3_FLG2_5780_CLASS) ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717)
tp->tg3_flags2 |= TG3_FLG2_MII_SERDES;
else
tp->tg3_flags2 |= TG3_FLG2_PHY_SERDES;
if (err)
return err;
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 &&
+ (tp->pci_chip_rev_id != CHIPREV_ID_5717_A0 ||
+ (tp->tg3_flags2 & TG3_FLG2_MII_SERDES)))
+ return -ENOTSUPP;
+
/* Initialize data/descriptor byte/word swapping. */
val = tr32(GRC_MODE);
val &= GRC_MODE_HOST_STACKUP;
* Copyright (C) 2001, 2002, 2003, 2004 David S. Miller (davem@redhat.com)
* Copyright (C) 2001 Jeff Garzik (jgarzik@pobox.com)
* Copyright (C) 2004 Sun Microsystems Inc.
+ * Copyright (C) 2007-2010 Broadcom Corporation.
*/
#ifndef _T3_H
#define CPMU_MUTEX_REQ_DRIVER 0x00001000
#define TG3_CPMU_MUTEX_GNT 0x00003660
#define CPMU_MUTEX_GNT_DRIVER 0x00001000
+#define TG3_CPMU_PHY_STRAP 0x00003664
+#define TG3_CPMU_PHY_STRAP_IS_SERDES 0x00000020
/* 0x3664 --> 0x3800 unused */
/* Mbuf cluster free registers */
If in doubt, say Y.
+config TULIP_DM910X
+ def_bool y
+ depends on TULIP && SPARC
+
config DE4X5
tristate "Generic DECchip & DIGITAL EtherWORKS PCI/EISA"
depends on PCI || EISA
#include <asm/uaccess.h>
#include <asm/irq.h>
+#ifdef CONFIG_TULIP_DM910X
+#include <linux/of.h>
+#endif
+
/* Board/System/Debug information/definition ---------------- */
#define PCI_DM9132_ID 0x91321282 /* Davicom DM9132 ID */
if (!printed_version++)
printk(version);
+ /*
+ * SPARC on-board DM910x chips should be handled by the main
+ * tulip driver, except for early DM9100s.
+ */
+#ifdef CONFIG_TULIP_DM910X
+ if ((ent->driver_data == PCI_DM9100_ID && pdev->revision >= 0x30) ||
+ ent->driver_data == PCI_DM9102_ID) {
+ struct device_node *dp = pci_device_to_OF_node(pdev);
+
+ if (dp && of_get_property(dp, "local-mac-address", NULL)) {
+ printk(KERN_INFO DRV_NAME
+ ": skipping on-board DM910x (use tulip)\n");
+ return -ENODEV;
+ }
+ }
+#endif
+
/* Init network device */
dev = alloc_etherdev(sizeof(*db));
if (dev == NULL)
| HAS_NWAY | HAS_PCI_MWI, tulip_timer, tulip_media_task },
/* DM910X */
+#ifdef CONFIG_TULIP_DM910X
{ "Davicom DM9102/DM9102A", 128, 0x0001ebef,
HAS_MII | HAS_MEDIA_TABLE | CSR12_IN_SROM | HAS_ACPI,
tulip_timer, tulip_media_task },
+#else
+ { NULL },
+#endif
/* RS7112 */
{ "Conexant LANfinity", 256, 0x0001ebef,
{ 0x1259, 0xa120, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
{ 0x11F6, 0x9881, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMPEX9881 },
{ 0x8086, 0x0039, PCI_ANY_ID, PCI_ANY_ID, 0, 0, I21145 },
+#ifdef CONFIG_TULIP_DM910X
{ 0x1282, 0x9100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DM910X },
{ 0x1282, 0x9102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DM910X },
+#endif
{ 0x1113, 0x1216, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
{ 0x1113, 0x1217, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MX98715 },
{ 0x1113, 0x9511, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
}
/*
- * Early DM9100's need software CRC and the DMFE driver
+ * DM910x chips should be handled by the dmfe driver, except
+ * on-board chips on SPARC systems. Also, early DM9100s need
+ * software CRC which only the dmfe driver supports.
*/
- if (pdev->vendor == 0x1282 && pdev->device == 0x9100)
- {
- /* Read Chip revision */
- if (pdev->revision < 0x30)
- {
- printk(KERN_ERR PFX "skipping early DM9100 with Crc bug (use dmfe)\n");
+#ifdef CONFIG_TULIP_DM910X
+ if (chip_idx == DM910X) {
+ struct device_node *dp;
+
+ if (pdev->vendor == 0x1282 && pdev->device == 0x9100 &&
+ pdev->revision < 0x30) {
+ printk(KERN_INFO PFX
+ "skipping early DM9100 with Crc bug (use dmfe)\n");
+ return -ENODEV;
+ }
+
+ dp = pci_device_to_OF_node(pdev);
+ if (!(dp && of_get_property(dp, "local-mac-address", NULL))) {
+ printk(KERN_INFO PFX
+ "skipping DM910x expansion card (use dmfe)\n");
return -ENODEV;
}
}
+#endif
/*
* Looks for early PCI chipsets where people report hangs
if (sk->sk_sleep && waitqueue_active(sk->sk_sleep))
wake_up_interruptible_sync(sk->sk_sleep);
- tun = container_of(sk, struct tun_sock, sk)->tun;
+ tun = tun_sk(sk)->tun;
kill_fasync(&tun->fasync, SIGIO, POLL_OUT);
}
static void tun_sock_destruct(struct sock *sk)
{
- free_netdev(container_of(sk, struct tun_sock, sk)->tun->dev);
+ free_netdev(tun_sk(sk)->tun->dev);
}
static struct proto tun_proto = {
sk->sk_write_space = tun_sock_write_space;
sk->sk_sndbuf = INT_MAX;
- container_of(sk, struct tun_sock, sk)->tun = tun;
+ tun_sk(sk)->tun = tun;
security_tun_dev_post_create(sk);
static void ugeth_quiesce(struct ucc_geth_private *ugeth)
{
- /* Wait for and prevent any further xmits. */
+ /* Prevent any further xmits, plus detach the device. */
+ netif_device_detach(ugeth->ndev);
+
+ /* Wait for any current xmits to finish. */
netif_tx_disable(ugeth->ndev);
/* Disable the interrupt to avoid NAPI rescheduling. */
{
napi_enable(&ugeth->napi);
enable_irq(ugeth->ug_info->uf_info.irq);
- netif_tx_wake_all_queues(ugeth->ndev);
+ netif_device_attach(ugeth->ndev);
}
/* Called every time the controller might need to be made
ugeth->oldspeed = phydev->speed;
}
- /*
- * To change the MAC configuration we need to disable the
- * controller. To do so, we have to either grab ugeth->lock,
- * which is a bad idea since 'graceful stop' commands might
- * take quite a while, or we can quiesce driver's activity.
- */
- ugeth_quiesce(ugeth);
- ugeth_disable(ugeth, COMM_DIR_RX_AND_TX);
-
- out_be32(&ug_regs->maccfg2, tempval);
- out_be32(&uf_regs->upsmr, upsmr);
-
- ugeth_enable(ugeth, COMM_DIR_RX_AND_TX);
- ugeth_activate(ugeth);
-
if (!ugeth->oldlink) {
new_state = 1;
ugeth->oldlink = 1;
}
+
+ if (new_state) {
+ /*
+ * To change the MAC configuration we need to disable
+ * the controller. To do so, we have to either grab
+ * ugeth->lock, which is a bad idea since 'graceful
+ * stop' commands might take quite a while, or we can
+ * quiesce driver's activity.
+ */
+ ugeth_quiesce(ugeth);
+ ugeth_disable(ugeth, COMM_DIR_RX_AND_TX);
+
+ out_be32(&ug_regs->maccfg2, tempval);
+ out_be32(&uf_regs->upsmr, upsmr);
+
+ ugeth_enable(ugeth, COMM_DIR_RX_AND_TX);
+ ugeth_activate(ugeth);
+ }
} else if (ugeth->oldlink) {
new_state = 1;
ugeth->oldlink = 0;
/* Handle the transmitted buffer and release */
/* the BD to be used with the current frame */
- if ((bd == ugeth->txBd[txQ]) && (netif_queue_stopped(dev) == 0))
+ if (bd == ugeth->txBd[txQ]) /* queue empty? */
break;
dev->stats.tx_packets++;
if (!netif_running(ndev))
return 0;
+ netif_device_detach(ndev);
napi_disable(&ugeth->napi);
/*
phy_start(ugeth->phydev);
napi_enable(&ugeth->napi);
- netif_start_queue(ndev);
+ netif_device_attach(ndev);
return 0;
}
using the maximum is
easier */
#define UCC_GETH_SEND_QUEUE_QUEUE_DESCRIPTOR_ALIGNMENT 32
-#define UCC_GETH_SCHEDULER_ALIGNMENT 4 /* This is a guess */
+#define UCC_GETH_SCHEDULER_ALIGNMENT 8 /* This is a guess */
#define UCC_GETH_TX_STATISTICS_ALIGNMENT 4 /* This is a guess */
#define UCC_GETH_RX_STATISTICS_ALIGNMENT 4 /* This is a guess */
#define UCC_GETH_RX_INTERRUPT_COALESCING_ALIGNMENT 64
#define UCC_GETH_RX_BD_QUEUES_ALIGNMENT 8 /* This is a guess */
#define UCC_GETH_RX_PREFETCHED_BDS_ALIGNMENT 128 /* This is a guess */
-#define UCC_GETH_RX_EXTENDED_FILTERING_GLOBAL_PARAMETERS_ALIGNMENT 4 /* This
+#define UCC_GETH_RX_EXTENDED_FILTERING_GLOBAL_PARAMETERS_ALIGNMENT 8 /* This
is a
guess
*/
#define UCC_GETH_UTFS_INIT 512 /* Tx virtual FIFO size
*/
#define UCC_GETH_UTFET_INIT 256 /* 1/2 utfs */
-#define UCC_GETH_UTFTT_INIT 128
+#define UCC_GETH_UTFTT_INIT 512
/* Gigabit Ethernet (1000 Mbps) */
#define UCC_GETH_URFS_GIGA_INIT 4096/*2048*/ /* Rx virtual
FIFO size */
#define UCC_GETH_URFET_GIGA_INIT 2048/*1024*/ /* 1/2 urfs */
#define UCC_GETH_URFSET_GIGA_INIT 3072/*1536*/ /* 3/4 urfs */
-#define UCC_GETH_UTFS_GIGA_INIT 8192/*2048*/ /* Tx virtual
+#define UCC_GETH_UTFS_GIGA_INIT 4096/*2048*/ /* Tx virtual
+ FIFO size */
+#define UCC_GETH_UTFET_GIGA_INIT 2048/*1024*/ /* 1/2 utfs */
+#define UCC_GETH_UTFTT_GIGA_INIT 4096/*0x40*/ /* Tx virtual
FIFO size */
-#define UCC_GETH_UTFET_GIGA_INIT 4096/*1024*/ /* 1/2 utfs */
-#define UCC_GETH_UTFTT_GIGA_INIT 0x400/*0x40*/ /* */
#define UCC_GETH_REMODER_INIT 0 /* bits that must be
set */
u8 usb_gone;
struct work_struct async_get_intf;
struct work_struct async_put_intf;
+ struct work_struct reset_device;
struct usb_device *usb;
struct usb_interface *interface;
/* Helper functions */
static int hso_mux_submit_intr_urb(struct hso_shared_int *mux_int,
struct usb_device *usb, gfp_t gfp);
-static void log_usb_status(int status, const char *function);
+static void handle_usb_error(int status, const char *function,
+ struct hso_device *hso_dev);
static struct usb_endpoint_descriptor *hso_get_ep(struct usb_interface *intf,
int type, int dir);
static int hso_get_mux_ports(struct usb_interface *intf, unsigned char *ports);
static int hso_put_activity(struct hso_device *hso_dev);
static int hso_get_activity(struct hso_device *hso_dev);
static void tiocmget_intr_callback(struct urb *urb);
+static void reset_device(struct work_struct *data);
/*****************************************************************************/
/* Helping functions */
/*****************************************************************************/
{USB_DEVICE(0x0af0, 0x7501)}, /* GTM 382 */
{USB_DEVICE(0x0af0, 0x7601)}, /* GE40x */
{USB_DEVICE(0x0af0, 0x7701)},
+ {USB_DEVICE(0x0af0, 0x7706)},
{USB_DEVICE(0x0af0, 0x7801)},
{USB_DEVICE(0x0af0, 0x7901)},
+ {USB_DEVICE(0x0af0, 0x7A01)},
+ {USB_DEVICE(0x0af0, 0x7A05)},
{USB_DEVICE(0x0af0, 0x8200)},
{USB_DEVICE(0x0af0, 0x8201)},
+ {USB_DEVICE(0x0af0, 0x8300)},
+ {USB_DEVICE(0x0af0, 0x8302)},
+ {USB_DEVICE(0x0af0, 0x8304)},
+ {USB_DEVICE(0x0af0, 0x8400)},
{USB_DEVICE(0x0af0, 0xd035)},
{USB_DEVICE(0x0af0, 0xd055)},
{USB_DEVICE(0x0af0, 0xd155)},
{USB_DEVICE(0x0af0, 0xd157)},
{USB_DEVICE(0x0af0, 0xd257)},
{USB_DEVICE(0x0af0, 0xd357)},
+ {USB_DEVICE(0x0af0, 0xd058)},
+ {USB_DEVICE(0x0af0, 0xc100)},
{}
};
MODULE_DEVICE_TABLE(usb, hso_ids);
spin_unlock_irqrestore(&serial_table_lock, flags);
}
-/* log a meaningful explanation of an USB status */
-static void log_usb_status(int status, const char *function)
+static void handle_usb_error(int status, const char *function,
+ struct hso_device *hso_dev)
{
char *explanation;
case -EMSGSIZE:
explanation = "internal error";
break;
+ case -EILSEQ:
+ case -EPROTO:
+ case -ETIME:
+ case -ETIMEDOUT:
+ explanation = "protocol error";
+ if (hso_dev)
+ schedule_work(&hso_dev->reset_device);
+ break;
default:
explanation = "unknown status";
break;
}
+
+ /* log a meaningful explanation of an USB status */
D1("%s: received USB status - %s (%d)", function, explanation, status);
}
/* log status, but don't act on it, we don't need to resubmit anything
* anyhow */
if (status)
- log_usb_status(status, __func__);
+ handle_usb_error(status, __func__, odev->parent);
hso_put_activity(odev->parent);
result = usb_submit_urb(odev->mux_bulk_tx_urb, GFP_ATOMIC);
if (result) {
dev_warn(&odev->parent->interface->dev,
- "failed mux_bulk_tx_urb %d", result);
+ "failed mux_bulk_tx_urb %d\n", result);
net->stats.tx_errors++;
netif_start_queue(net);
} else {
/* is al ok? (Filip: Who's Al ?) */
if (status) {
- log_usb_status(status, __func__);
+ handle_usb_error(status, __func__, odev->parent);
return;
}
if (odev->parent->port_spec & HSO_INFO_CRC_BUG) {
u32 rest;
u8 crc_check[4] = { 0xDE, 0xAD, 0xBE, 0xEF };
- rest = urb->actual_length % odev->in_endp->wMaxPacketSize;
+ rest = urb->actual_length %
+ le16_to_cpu(odev->in_endp->wMaxPacketSize);
if (((rest == 5) || (rest == 6)) &&
!memcmp(((u8 *) urb->transfer_buffer) +
urb->actual_length - 4, crc_check, 4)) {
result = usb_submit_urb(urb, GFP_ATOMIC);
if (result)
dev_warn(&odev->parent->interface->dev,
- "%s failed submit mux_bulk_rx_urb %d", __func__,
+ "%s failed submit mux_bulk_rx_urb %d\n", __func__,
result);
}
D1("serial == NULL");
return;
} else if (status) {
- log_usb_status(status, __func__);
+ handle_usb_error(status, __func__, serial->parent);
return;
}
u8 crc_check[4] = { 0xDE, 0xAD, 0xBE, 0xEF };
rest =
urb->actual_length %
- serial->in_endp->wMaxPacketSize;
+ le16_to_cpu(serial->in_endp->wMaxPacketSize);
if (((rest == 5) || (rest == 6)) &&
!memcmp(((u8 *) urb->transfer_buffer) +
urb->actual_length - 4, crc_check, 4)) {
if (!serial)
return;
if (status) {
- log_usb_status(status, __func__);
+ handle_usb_error(status, __func__, serial->parent);
return;
}
tiocmget = serial->tiocmget;
D1("no tty structures");
return -EINVAL;
}
+
+ if ((serial->parent->port_spec & HSO_PORT_MASK) != HSO_PORT_MODEM)
+ return -EINVAL;
+
if_num = serial->parent->interface->altsetting->desc.bInterfaceNumber;
spin_lock_irqsave(&serial->serial_lock, flags);
result = usb_submit_urb(ctrl_urb, GFP_ATOMIC);
if (result) {
dev_err(&ctrl_urb->dev->dev,
- "%s failed submit ctrl_urb %d type %d", __func__,
+ "%s failed submit ctrl_urb %d type %d\n", __func__,
result, type);
return result;
}
/* status check */
if (status) {
- log_usb_status(status, __func__);
+ handle_usb_error(status, __func__, NULL);
return;
}
D4("\n--- Got intr callback 0x%02X ---", status);
if (serial != NULL) {
D1("Pending read interrupt on port %d\n", i);
spin_lock(&serial->serial_lock);
- if (serial->rx_state == RX_IDLE) {
+ if (serial->rx_state == RX_IDLE &&
+ serial->open_count > 0) {
/* Setup and send a ctrl req read on
* port i */
- if (!serial->rx_urb_filled[0]) {
+ if (!serial->rx_urb_filled[0]) {
serial->rx_state = RX_SENT;
hso_mux_serial_read(serial);
} else
serial->rx_state = RX_PENDING;
-
} else {
- D1("Already pending a read on "
- "port %d\n", i);
+ D1("Already a read pending on "
+ "port %d or port not open\n", i);
}
spin_unlock(&serial->serial_lock);
}
tty = tty_kref_get(serial->tty);
spin_unlock(&serial->serial_lock);
if (status) {
- log_usb_status(status, __func__);
+ handle_usb_error(status, __func__, serial->parent);
tty_kref_put(tty);
return;
}
tty = tty_kref_get(serial->tty);
spin_unlock(&serial->serial_lock);
if (status) {
- log_usb_status(status, __func__);
+ handle_usb_error(status, __func__, serial->parent);
tty_kref_put(tty);
return;
}
serial->tx_data_length = tx_size;
serial->tx_data = kzalloc(serial->tx_data_length, GFP_KERNEL);
if (!serial->tx_data) {
- dev_err(dev, "%s - Out of memory", __func__);
+ dev_err(dev, "%s - Out of memory\n", __func__);
goto exit;
}
serial->tx_buffer = kzalloc(serial->tx_data_length, GFP_KERNEL);
if (!serial->tx_buffer) {
- dev_err(dev, "%s - Out of memory", __func__);
+ dev_err(dev, "%s - Out of memory\n", __func__);
goto exit;
}
INIT_WORK(&hso_dev->async_get_intf, async_get_intf);
INIT_WORK(&hso_dev->async_put_intf, async_put_intf);
+ INIT_WORK(&hso_dev->reset_device, reset_device);
return hso_dev;
}
mux->shared_intr_urb = usb_alloc_urb(0, GFP_KERNEL);
if (!mux->shared_intr_urb) {
- dev_err(&interface->dev, "Could not allocate intr urb?");
+ dev_err(&interface->dev, "Could not allocate intr urb?\n");
goto exit;
}
- mux->shared_intr_buf = kzalloc(mux->intr_endp->wMaxPacketSize,
- GFP_KERNEL);
+ mux->shared_intr_buf =
+ kzalloc(le16_to_cpu(mux->intr_endp->wMaxPacketSize),
+ GFP_KERNEL);
if (!mux->shared_intr_buf) {
- dev_err(&interface->dev, "Could not allocate intr buf?");
+ dev_err(&interface->dev, "Could not allocate intr buf?\n");
goto exit;
}
return result;
}
+static void reset_device(struct work_struct *data)
+{
+ struct hso_device *hso_dev =
+ container_of(data, struct hso_device, reset_device);
+ struct usb_device *usb = hso_dev->usb;
+ int result;
+
+ if (hso_dev->usb_gone) {
+ D1("No reset during disconnect\n");
+ } else {
+ result = usb_lock_device_for_reset(usb, hso_dev->interface);
+ if (result < 0)
+ D1("unable to lock device for reset: %d\n", result);
+ else {
+ usb_reset_device(usb);
+ usb_unlock_device(usb);
+ }
+ }
+}
+
static void hso_serial_ref_free(struct kref *ref)
{
struct hso_device *hso_dev = container_of(ref, struct hso_device, ref);
usb_rcvintpipe(usb,
shared_int->intr_endp->bEndpointAddress & 0x7F),
shared_int->shared_intr_buf,
- shared_int->intr_endp->wMaxPacketSize,
+ 1,
intr_callback, shared_int,
shared_int->intr_endp->bInterval);
result = usb_submit_urb(shared_int->shared_intr_urb, gfp);
if (result)
- dev_warn(&usb->dev, "%s failed mux_intr_urb %d", __func__,
+ dev_warn(&usb->dev, "%s failed mux_intr_urb %d\n", __func__,
result);
return result;
get_registers(dev, PHYCNT, 1, data);
} while ((data[0] & PHY_GO) && (i++ < MII_TIMEOUT));
- if (i < MII_TIMEOUT) {
+ if (i <= MII_TIMEOUT) {
get_registers(dev, PHYDAT, 2, data);
*reg = data[0] | (data[1] << 8);
return 0;
get_registers(dev, PHYCNT, 1, data);
} while ((data[0] & PHY_GO) && (i++ < MII_TIMEOUT));
- if (i < MII_TIMEOUT)
+ if (i <= MII_TIMEOUT)
return 0;
else
return 1;
#include <linux/ethtool.h>
#include <linux/crc32.h>
#include <linux/bitops.h>
+#include <linux/workqueue.h>
#include <asm/processor.h> /* Processor type for cache alignment. */
#include <asm/io.h>
#include <asm/irq.h>
struct net_device *dev;
struct napi_struct napi;
spinlock_t lock;
+ struct work_struct reset_task;
/* Frequently used values: keep some adjacent for cache effect. */
u32 quirks;
static int mdio_read(struct net_device *dev, int phy_id, int location);
static void mdio_write(struct net_device *dev, int phy_id, int location, int value);
static int rhine_open(struct net_device *dev);
+static void rhine_reset_task(struct work_struct *work);
static void rhine_tx_timeout(struct net_device *dev);
static netdev_tx_t rhine_start_tx(struct sk_buff *skb,
struct net_device *dev);
dev->irq = pdev->irq;
spin_lock_init(&rp->lock);
+ INIT_WORK(&rp->reset_task, rhine_reset_task);
+
rp->mii_if.dev = dev;
rp->mii_if.mdio_read = mdio_read;
rp->mii_if.mdio_write = mdio_write;
return 0;
}
-static void rhine_tx_timeout(struct net_device *dev)
+static void rhine_reset_task(struct work_struct *work)
{
- struct rhine_private *rp = netdev_priv(dev);
- void __iomem *ioaddr = rp->base;
-
- printk(KERN_WARNING "%s: Transmit timed out, status %4.4x, PHY status "
- "%4.4x, resetting...\n",
- dev->name, ioread16(ioaddr + IntrStatus),
- mdio_read(dev, rp->mii_if.phy_id, MII_BMSR));
+ struct rhine_private *rp = container_of(work, struct rhine_private,
+ reset_task);
+ struct net_device *dev = rp->dev;
/* protect against concurrent rx interrupts */
disable_irq(rp->pdev->irq);
napi_disable(&rp->napi);
- spin_lock(&rp->lock);
+ spin_lock_bh(&rp->lock);
/* clear all descriptors */
free_tbufs(dev);
rhine_chip_reset(dev);
init_registers(dev);
- spin_unlock(&rp->lock);
+ spin_unlock_bh(&rp->lock);
enable_irq(rp->pdev->irq);
dev->trans_start = jiffies;
netif_wake_queue(dev);
}
+static void rhine_tx_timeout(struct net_device *dev)
+{
+ struct rhine_private *rp = netdev_priv(dev);
+ void __iomem *ioaddr = rp->base;
+
+ printk(KERN_WARNING "%s: Transmit timed out, status %4.4x, PHY status "
+ "%4.4x, resetting...\n",
+ dev->name, ioread16(ioaddr + IntrStatus),
+ mdio_read(dev, rp->mii_if.phy_id, MII_BMSR));
+
+ schedule_work(&rp->reset_task);
+}
+
static netdev_tx_t rhine_start_tx(struct sk_buff *skb,
struct net_device *dev)
{
struct rhine_private *rp = netdev_priv(dev);
void __iomem *ioaddr = rp->base;
- spin_lock_irq(&rp->lock);
-
- netif_stop_queue(dev);
napi_disable(&rp->napi);
+ cancel_work_sync(&rp->reset_task);
+ netif_stop_queue(dev);
+
+ spin_lock_irq(&rp->lock);
if (debug > 1)
printk(KERN_DEBUG "%s: Shutting down ethercard, "
/* Ensure chip is running */
pci_set_power_state(vptr->pdev, PCI_D0);
- velocity_give_many_rx_descs(vptr);
-
velocity_init_registers(vptr, VELOCITY_INIT_COLD);
ret = request_irq(vptr->pdev->irq, velocity_intr, IRQF_SHARED,
goto out;
}
+ velocity_give_many_rx_descs(vptr);
+
mac_enable_int(vptr->mac_regs);
netif_start_queue(dev);
napi_enable(&vptr->napi);
dev->mtu = new_mtu;
- velocity_give_many_rx_descs(vptr);
-
velocity_init_registers(vptr, VELOCITY_INIT_COLD);
+ velocity_give_many_rx_descs(vptr);
+
mac_enable_int(vptr->mac_regs);
netif_start_queue(dev);
dma_addr = pci_map_single(ring->pdev, rx_priv->skb_data,
rx_priv->data_size, PCI_DMA_FROMDEVICE);
- if (dma_addr == 0) {
+ if (unlikely(pci_dma_mapping_error(ring->pdev, dma_addr))) {
ring->stats.pci_map_fail++;
return -EIO;
}
goto _exit0;
}
- if (!pci_set_dma_mask(pdev, 0xffffffffffffffffULL)) {
+ if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
vxge_debug_ll_config(VXGE_TRACE,
"%s : using 64bit DMA", __func__);
high_dma = 1;
if (pci_set_consistent_dma_mask(pdev,
- 0xffffffffffffffffULL)) {
+ DMA_BIT_MASK(64))) {
vxge_debug_init(VXGE_ERR,
"%s : unable to obtain 64bit DMA for "
"consistent allocations", __func__);
ret = -ENOMEM;
goto _exit1;
}
- } else if (!pci_set_dma_mask(pdev, 0xffffffffUL)) {
+ } else if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
vxge_debug_ll_config(VXGE_TRACE,
"%s : using 32bit DMA", __func__);
} else {
rxs->noise = sc->ah->ah_noise_floor;
rxs->signal = rxs->noise + rs.rs_rssi;
- /* An rssi of 35 indicates you should be able use
- * 54 Mbps reliably. A more elaborate scheme can be used
- * here but it requires a map of SNR/throughput for each
- * possible mode used */
- rxs->qual = rs.rs_rssi * 100 / 35;
-
- /* rssi can be more than 35 though, anything above that
- * should be considered at 100% */
- if (rxs->qual > 100)
- rxs->qual = 100;
-
rxs->antenna = rs.rs_antenna;
rxs->rate_idx = ath5k_hw_to_driver_rix(sc, rs.rs_rate);
rxs->flag |= ath5k_rx_decrypted(sc, ds, skb, &rs);
*/
ath5k_stop_locked(sc);
+ /* Set PHY calibration interval */
+ ah->ah_cal_intval = ath5k_calinterval;
+
/*
* The basic interface to setting the hardware in a good
* state is ``reset''. On return the hardware is known to
/* Set ack to be sent at low bit-rates */
ath5k_hw_set_ack_bitrate_high(ah, false);
-
- /* Set PHY calibration inteval */
- ah->ah_cal_intval = ath5k_calinterval;
-
ret = 0;
done:
mmiowb();
struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
int ret;
u16 val;
- u32 cksum, offset;
+ u32 cksum, offset, eep_max = AR5K_EEPROM_INFO_MAX;
/*
* Read values from EEPROM and store them in the capability structure
* Validate the checksum of the EEPROM date. There are some
* devices with invalid EEPROMs.
*/
- for (cksum = 0, offset = 0; offset < AR5K_EEPROM_INFO_MAX; offset++) {
+ AR5K_EEPROM_READ(AR5K_EEPROM_SIZE_UPPER, val);
+ if (val) {
+ eep_max = (val & AR5K_EEPROM_SIZE_UPPER_MASK) <<
+ AR5K_EEPROM_SIZE_ENDLOC_SHIFT;
+ AR5K_EEPROM_READ(AR5K_EEPROM_SIZE_LOWER, val);
+ eep_max = (eep_max | val) - AR5K_EEPROM_INFO_BASE;
+
+ /*
+ * Fail safe check to prevent stupid loops due
+ * to busted EEPROMs. XXX: This value is likely too
+ * big still, waiting on a better value.
+ */
+ if (eep_max > (3 * AR5K_EEPROM_INFO_MAX)) {
+ ATH5K_ERR(ah->ah_sc, "Invalid max custom EEPROM size: "
+ "%d (0x%04x) max expected: %d (0x%04x)\n",
+ eep_max, eep_max,
+ 3 * AR5K_EEPROM_INFO_MAX,
+ 3 * AR5K_EEPROM_INFO_MAX);
+ return -EIO;
+ }
+ }
+
+ for (cksum = 0, offset = 0; offset < eep_max; offset++) {
AR5K_EEPROM_READ(AR5K_EEPROM_INFO(offset), val);
cksum ^= val;
}
if (cksum != AR5K_EEPROM_INFO_CKSUM) {
- ATH5K_ERR(ah->ah_sc, "Invalid EEPROM checksum 0x%04x\n", cksum);
+ ATH5K_ERR(ah->ah_sc, "Invalid EEPROM "
+ "checksum: 0x%04x eep_max: 0x%04x (%s)\n",
+ cksum, eep_max,
+ eep_max == AR5K_EEPROM_INFO_MAX ?
+ "default size" : "custom size");
return -EIO;
}
#define AR5K_EEPROM_RFKILL_POLARITY_S 1
#define AR5K_EEPROM_REG_DOMAIN 0x00bf /* EEPROM regdom */
+
+/* FLASH(EEPROM) Defines for AR531X chips */
+#define AR5K_EEPROM_SIZE_LOWER 0x1b /* size info -- lower */
+#define AR5K_EEPROM_SIZE_UPPER 0x1c /* size info -- upper */
+#define AR5K_EEPROM_SIZE_UPPER_MASK 0xfff0
+#define AR5K_EEPROM_SIZE_UPPER_SHIFT 4
+#define AR5K_EEPROM_SIZE_ENDLOC_SHIFT 12
+
#define AR5K_EEPROM_CHECKSUM 0x00c0 /* EEPROM checksum */
#define AR5K_EEPROM_INFO_BASE 0x00c0 /* EEPROM header */
#define AR5K_EEPROM_INFO_MAX (0x400 - AR5K_EEPROM_INFO_BASE)
config ATH9K_DEBUGFS
bool "Atheros ath9k debugging"
- depends on ATH9K
+ depends on ATH9K && DEBUG_FS
---help---
Say Y, if you need access to ath9k's statistics for
interrupts, rate control, etc.
/* Macro to expand scalars to 64-bit objects */
-#define ito64(x) (sizeof(x) == 8) ? \
+#define ito64(x) (sizeof(x) == 1) ? \
(((unsigned long long int)(x)) & (0xff)) : \
- (sizeof(x) == 16) ? \
+ (sizeof(x) == 2) ? \
(((unsigned long long int)(x)) & 0xffff) : \
- ((sizeof(x) == 32) ? \
+ ((sizeof(x) == 4) ? \
(((unsigned long long int)(x)) & 0xffffffff) : \
(unsigned long long int)(x))
wait = wait_time;
while (ath9k_hw_numtxpending(ah, q)) {
if ((--wait) == 0) {
- ath_print(common, ATH_DBG_QUEUE,
+ ath_print(common, ATH_DBG_FATAL,
"Failed to stop TX DMA in 100 "
"msec after killing last frame\n");
break;
#define ATH9K_TXERR_XTXOP 0x08
#define ATH9K_TXERR_TIMER_EXPIRED 0x10
#define ATH9K_TX_ACKED 0x20
+#define ATH9K_TXERR_MASK \
+ (ATH9K_TXERR_XRETRY | ATH9K_TXERR_FILT | ATH9K_TXERR_FIFO | \
+ ATH9K_TXERR_XTXOP | ATH9K_TXERR_TIMER_EXPIRED)
#define ATH9K_TX_BA 0x01
#define ATH9K_TX_PWRMGMT 0x02
struct ieee80211_hw *hw = sc->hw;
int r;
+ /* Stop ANI */
+ del_timer_sync(&common->ani.timer);
+
ath9k_hw_set_interrupts(ah, 0);
ath_drain_all_txq(sc, retry_tx);
ath_stoprecv(sc);
}
}
+ /* Start ANI */
+ ath_start_ani(common);
+
return r;
}
return; /* another wiphy still in use */
}
+ /* Ensure HW is awake when we try to shut it down. */
+ ath9k_ps_wakeup(sc);
+
if (ah->btcoex_hw.enabled) {
ath9k_hw_btcoex_disable(ah);
if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
/* disable HAL and put h/w to sleep */
ath9k_hw_disable(ah);
ath9k_hw_configpcipowersave(ah, 1, 1);
+ ath9k_ps_restore(sc);
+
+ /* Finally, put the chip in FULL SLEEP mode */
ath9k_setpower(sc, ATH9K_PM_FULL_SLEEP);
sc->sc_flags |= SC_OP_INVALID;
if ((sc->sc_ah->opmode == NL80211_IFTYPE_AP) ||
(sc->sc_ah->opmode == NL80211_IFTYPE_ADHOC) ||
(sc->sc_ah->opmode == NL80211_IFTYPE_MESH_POINT)) {
+ ath9k_ps_wakeup(sc);
ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq);
ath_beacon_return(sc, avp);
+ ath9k_ps_restore(sc);
}
sc->sc_flags &= ~SC_OP_BEACONS;
case IEEE80211_AMPDU_RX_STOP:
break;
case IEEE80211_AMPDU_TX_START:
+ ath9k_ps_wakeup(sc);
ath_tx_aggr_start(sc, sta, tid, ssn);
ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid);
+ ath9k_ps_restore(sc);
break;
case IEEE80211_AMPDU_TX_STOP:
+ ath9k_ps_wakeup(sc);
ath_tx_aggr_stop(sc, sta, tid);
ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);
+ ath9k_ps_restore(sc);
break;
case IEEE80211_AMPDU_TX_OPERATIONAL:
+ ath9k_ps_wakeup(sc);
ath_tx_aggr_resume(sc, sta, tid);
+ ath9k_ps_restore(sc);
break;
default:
ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
pci_write_config_byte(pdev, ATH_PCIE_CAP_LINK_CTRL, aspm);
}
-const static struct ath_bus_ops ath_pci_bus_ops = {
+static const struct ath_bus_ops ath_pci_bus_ops = {
.read_cachesize = ath_pci_read_cachesize,
.cleanup = ath_pci_cleanup,
.eeprom_read = ath_pci_eeprom_read,
if (npend) {
int r;
- ath_print(common, ATH_DBG_XMIT,
+ ath_print(common, ATH_DBG_FATAL,
"Unable to stop TxDMA. Reset HAL!\n");
spin_lock_bh(&sc->sc_resetlock);
- r = ath9k_hw_reset(ah, sc->sc_ah->curchan, true);
+ r = ath9k_hw_reset(ah, sc->sc_ah->curchan, false);
if (r)
ath_print(common, ATH_DBG_FATAL,
"Unable to reset hardware; reset status %d\n",
* For HT capable stations, we save tidno for later use.
* We also override seqno set by upper layer with the one
* in tx aggregation state.
- *
- * If fragmentation is on, the sequence number is
- * not overridden, since it has been
- * incremented by the fragmentation routine.
- *
- * FIXME: check if the fragmentation threshold exceeds
- * IEEE80211 max.
*/
tid = ATH_AN_2_TID(an, bf->bf_tidno);
- hdr->seq_ctrl = cpu_to_le16(tid->seq_next <<
- IEEE80211_SEQ_SEQ_SHIFT);
+ hdr->seq_ctrl = cpu_to_le16(tid->seq_next << IEEE80211_SEQ_SEQ_SHIFT);
bf->bf_seqno = tid->seq_next;
INCR(tid->seq_next, IEEE80211_SEQ_MAX);
}
bf->bf_keyix = ATH9K_TXKEYIX_INVALID;
}
- if (ieee80211_is_data_qos(fc) && (sc->sc_flags & SC_OP_TXAGGR))
+ if (ieee80211_is_data_qos(fc) && bf_isht(bf) &&
+ (sc->sc_flags & SC_OP_TXAGGR))
assign_aggr_tid_seqno(skb, bf);
bf->bf_mpdu = skb;
struct ath_wiphy *aphy = hw->priv;
struct ath_softc *sc = aphy->sc;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- int hdrlen, padsize;
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+ int padpos, padsize;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ath_tx_control txctl;
* BSSes.
*/
if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
sc->tx.seq_no += 0x10;
hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
}
/* Add the padding after the header if this is not already done */
- hdrlen = ieee80211_get_hdrlen_from_skb(skb);
- if (hdrlen & 3) {
- padsize = hdrlen % 4;
+ padpos = ath9k_cmn_padpos(hdr->frame_control);
+ padsize = padpos & 3;
+ if (padsize && skb->len>padpos) {
if (skb_headroom(skb) < padsize) {
ath_print(common, ATH_DBG_XMIT,
"TX CABQ padding failed\n");
return;
}
skb_push(skb, padsize);
- memmove(skb->data, skb->data + padsize, hdrlen);
+ memmove(skb->data, skb->data + padsize, padpos);
}
txctl.txq = sc->beacon.cabq;
struct ieee80211_hw *hw = sc->hw;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- int hdrlen, padsize;
+ struct ieee80211_hdr * hdr = (struct ieee80211_hdr *)skb->data;
+ int padpos, padsize;
ath_print(common, ATH_DBG_XMIT, "TX complete: skb: %p\n", skb);
tx_info->flags |= IEEE80211_TX_STAT_ACK;
}
- hdrlen = ieee80211_get_hdrlen_from_skb(skb);
- padsize = hdrlen & 3;
- if (padsize && hdrlen >= 24) {
+ padpos = ath9k_cmn_padpos(hdr->frame_control);
+ padsize = padpos & 3;
+ if (padsize && skb->len>padpos+padsize) {
/*
* Remove MAC header padding before giving the frame back to
* mac80211.
*/
- memmove(skb->data + padsize, skb->data, hdrlen);
+ memmove(skb->data + padsize, skb->data, padpos);
skb_pull(skb, padsize);
}
&txq->axq_q, lastbf->list.prev);
txq->axq_depth--;
- txok = !(ds->ds_txstat.ts_status & ATH9K_TXERR_FILT);
+ txok = !(ds->ds_txstat.ts_status & ATH9K_TXERR_MASK);
txq->axq_tx_inprogress = false;
spin_unlock_bh(&txq->axq_lock);
}
}
-/* Check if a DMA region fits the device constraints.
- * Returns true, if the region is OK for usage with this device. */
-static inline bool b43_dma_address_ok(struct b43_dmaring *ring,
- dma_addr_t addr, size_t size)
-{
- switch (ring->type) {
- case B43_DMA_30BIT:
- if ((u64)addr + size > (1ULL << 30))
- return 0;
- break;
- case B43_DMA_32BIT:
- if ((u64)addr + size > (1ULL << 32))
- return 0;
- break;
- case B43_DMA_64BIT:
- /* Currently we can't have addresses beyond
- * 64bit in the kernel. */
- break;
- }
- return 1;
-}
-
-#define is_4k_aligned(addr) (((u64)(addr) & 0x0FFFull) == 0)
-#define is_8k_aligned(addr) (((u64)(addr) & 0x1FFFull) == 0)
-
-static void b43_unmap_and_free_ringmem(struct b43_dmaring *ring, void *base,
- dma_addr_t dmaaddr, size_t size)
-{
- ssb_dma_unmap_single(ring->dev->dev, dmaaddr, size, DMA_TO_DEVICE);
- free_pages((unsigned long)base, get_order(size));
-}
-
-static void * __b43_get_and_map_ringmem(struct b43_dmaring *ring,
- dma_addr_t *dmaaddr, size_t size,
- gfp_t gfp_flags)
-{
- void *base;
-
- base = (void *)__get_free_pages(gfp_flags, get_order(size));
- if (!base)
- return NULL;
- memset(base, 0, size);
- *dmaaddr = ssb_dma_map_single(ring->dev->dev, base, size,
- DMA_TO_DEVICE);
- if (ssb_dma_mapping_error(ring->dev->dev, *dmaaddr)) {
- free_pages((unsigned long)base, get_order(size));
- return NULL;
- }
-
- return base;
-}
-
-static void * b43_get_and_map_ringmem(struct b43_dmaring *ring,
- dma_addr_t *dmaaddr, size_t size)
-{
- void *base;
-
- base = __b43_get_and_map_ringmem(ring, dmaaddr, size,
- GFP_KERNEL);
- if (!base) {
- b43err(ring->dev->wl, "Failed to allocate or map pages "
- "for DMA ringmemory\n");
- return NULL;
- }
- if (!b43_dma_address_ok(ring, *dmaaddr, size)) {
- /* The memory does not fit our device constraints.
- * Retry with GFP_DMA set to get lower memory. */
- b43_unmap_and_free_ringmem(ring, base, *dmaaddr, size);
- base = __b43_get_and_map_ringmem(ring, dmaaddr, size,
- GFP_KERNEL | GFP_DMA);
- if (!base) {
- b43err(ring->dev->wl, "Failed to allocate or map pages "
- "in the GFP_DMA region for DMA ringmemory\n");
- return NULL;
- }
- if (!b43_dma_address_ok(ring, *dmaaddr, size)) {
- b43_unmap_and_free_ringmem(ring, base, *dmaaddr, size);
- b43err(ring->dev->wl, "Failed to allocate DMA "
- "ringmemory that fits device constraints\n");
- return NULL;
- }
- }
- /* We expect the memory to be 4k aligned, at least. */
- if (B43_WARN_ON(!is_4k_aligned(*dmaaddr))) {
- b43_unmap_and_free_ringmem(ring, base, *dmaaddr, size);
- return NULL;
- }
-
- return base;
-}
-
static int alloc_ringmemory(struct b43_dmaring *ring)
{
- unsigned int required;
- void *base;
- dma_addr_t dmaaddr;
-
- /* There are several requirements to the descriptor ring memory:
- * - The memory region needs to fit the address constraints for the
- * device (same as for frame buffers).
- * - For 30/32bit DMA devices, the descriptor ring must be 4k aligned.
- * - For 64bit DMA devices, the descriptor ring must be 8k aligned.
+ gfp_t flags = GFP_KERNEL;
+
+ /* The specs call for 4K buffers for 30- and 32-bit DMA with 4K
+ * alignment and 8K buffers for 64-bit DMA with 8K alignment. Testing
+ * has shown that 4K is sufficient for the latter as long as the buffer
+ * does not cross an 8K boundary.
+ *
+ * For unknown reasons - possibly a hardware error - the BCM4311 rev
+ * 02, which uses 64-bit DMA, needs the ring buffer in very low memory,
+ * which accounts for the GFP_DMA flag below.
+ *
+ * The flags here must match the flags in free_ringmemory below!
*/
-
if (ring->type == B43_DMA_64BIT)
- required = ring->nr_slots * sizeof(struct b43_dmadesc64);
- else
- required = ring->nr_slots * sizeof(struct b43_dmadesc32);
- if (B43_WARN_ON(required > 0x1000))
+ flags |= GFP_DMA;
+ ring->descbase = ssb_dma_alloc_consistent(ring->dev->dev,
+ B43_DMA_RINGMEMSIZE,
+ &(ring->dmabase), flags);
+ if (!ring->descbase) {
+ b43err(ring->dev->wl, "DMA ringmemory allocation failed\n");
return -ENOMEM;
-
- ring->alloc_descsize = 0x1000;
- base = b43_get_and_map_ringmem(ring, &dmaaddr, ring->alloc_descsize);
- if (!base)
- return -ENOMEM;
- ring->alloc_descbase = base;
- ring->alloc_dmabase = dmaaddr;
-
- if ((ring->type != B43_DMA_64BIT) || is_8k_aligned(dmaaddr)) {
- /* We're on <=32bit DMA, or we already got 8k aligned memory.
- * That's all we need, so we're fine. */
- ring->descbase = base;
- ring->dmabase = dmaaddr;
- return 0;
- }
- b43_unmap_and_free_ringmem(ring, base, dmaaddr, ring->alloc_descsize);
-
- /* Ok, we failed at the 8k alignment requirement.
- * Try to force-align the memory region now. */
- ring->alloc_descsize = 0x2000;
- base = b43_get_and_map_ringmem(ring, &dmaaddr, ring->alloc_descsize);
- if (!base)
- return -ENOMEM;
- ring->alloc_descbase = base;
- ring->alloc_dmabase = dmaaddr;
-
- if (is_8k_aligned(dmaaddr)) {
- /* We're already 8k aligned. That Ok, too. */
- ring->descbase = base;
- ring->dmabase = dmaaddr;
- return 0;
}
- /* Force-align it to 8k */
- ring->descbase = (void *)((u8 *)base + 0x1000);
- ring->dmabase = dmaaddr + 0x1000;
- B43_WARN_ON(!is_8k_aligned(ring->dmabase));
+ memset(ring->descbase, 0, B43_DMA_RINGMEMSIZE);
return 0;
}
static void free_ringmemory(struct b43_dmaring *ring)
{
- b43_unmap_and_free_ringmem(ring, ring->alloc_descbase,
- ring->alloc_dmabase, ring->alloc_descsize);
+ gfp_t flags = GFP_KERNEL;
+
+ if (ring->type == B43_DMA_64BIT)
+ flags |= GFP_DMA;
+
+ ssb_dma_free_consistent(ring->dev->dev, B43_DMA_RINGMEMSIZE,
+ ring->descbase, ring->dmabase, flags);
}
/* Reset the RX DMA channel */
if (unlikely(ssb_dma_mapping_error(ring->dev->dev, addr)))
return 1;
- if (!b43_dma_address_ok(ring, addr, buffersize)) {
- /* We can't support this address. Unmap it again. */
- unmap_descbuffer(ring, addr, buffersize, dma_to_device);
- return 1;
+ switch (ring->type) {
+ case B43_DMA_30BIT:
+ if ((u64)addr + buffersize > (1ULL << 30))
+ goto address_error;
+ break;
+ case B43_DMA_32BIT:
+ if ((u64)addr + buffersize > (1ULL << 32))
+ goto address_error;
+ break;
+ case B43_DMA_64BIT:
+ /* Currently we can't have addresses beyond
+ * 64bit in the kernel. */
+ break;
}
/* The address is OK. */
return 0;
+
+address_error:
+ /* We can't support this address. Unmap it again. */
+ unmap_descbuffer(ring, addr, buffersize, dma_to_device);
+
+ return 1;
}
static bool b43_rx_buffer_is_poisoned(struct b43_dmaring *ring, struct sk_buff *skb)
meta->dmaaddr = dmaaddr;
ring->ops->fill_descriptor(ring, desc, dmaaddr,
ring->rx_buffersize, 0, 0, 0);
- ssb_dma_sync_single_for_device(ring->dev->dev,
- ring->alloc_dmabase,
- ring->alloc_descsize, DMA_TO_DEVICE);
return 0;
}
}
/* Now transfer the whole frame. */
wmb();
- ssb_dma_sync_single_for_device(ring->dev->dev,
- ring->alloc_dmabase,
- ring->alloc_descsize, DMA_TO_DEVICE);
ops->poke_tx(ring, next_slot(ring, slot));
return 0;
} __attribute__ ((__packed__));
/* Misc DMA constants */
+#define B43_DMA_RINGMEMSIZE PAGE_SIZE
#define B43_DMA0_RX_FRAMEOFFSET 30
/* DMA engine tuning knobs */
/* The QOS priority assigned to this ring. Only used for TX rings.
* This is the mac80211 "queue" value. */
u8 queue_prio;
- /* Pointers and size of the originally allocated and mapped memory
- * region for the descriptor ring. */
- void *alloc_descbase;
- dma_addr_t alloc_dmabase;
- unsigned int alloc_descsize;
- /* Pointer to our wireless device. */
struct b43_wldev *dev;
#ifdef CONFIG_B43_DEBUG
/* Maximum number of used slots. */
snr = rx_stats_sig_avg / rx_stats_noise_diff;
rx_status.noise = rx_status.signal -
iwl3945_calc_db_from_ratio(snr);
- rx_status.qual = iwl3945_calc_sig_qual(rx_status.signal,
- rx_status.noise);
-
- /* If noise info not available, calculate signal quality indicator (%)
- * using just the dBm signal level. */
} else {
rx_status.noise = priv->last_rx_noise;
- rx_status.qual = iwl3945_calc_sig_qual(rx_status.signal, 0);
}
- IWL_DEBUG_STATS(priv, "Rssi %d noise %d qual %d sig_avg %d noise_diff %d\n",
- rx_status.signal, rx_status.noise, rx_status.qual,
+ IWL_DEBUG_STATS(priv, "Rssi %d noise %d sig_avg %d noise_diff %d\n",
+ rx_status.signal, rx_status.noise,
rx_stats_sig_avg, rx_stats_noise_diff);
header = (struct ieee80211_hdr *)IWL_RX_DATA(pkt);
rc = -EIO;
}
- priv->alloc_rxb_page--;
- free_pages(cmd.reply_page, priv->hw_params.rx_page_order);
+ iwl_free_pages(priv, cmd.reply_page);
return rc;
}
.use_isr_legacy = true,
.ht_greenfield_support = false,
.led_compensation = 64,
+ .broken_powersave = true,
};
static struct iwl_cfg iwl3945_abg_cfg = {
.use_isr_legacy = true,
.ht_greenfield_support = false,
.led_compensation = 64,
+ .broken_powersave = true,
};
struct pci_device_id iwl3945_hw_card_ids[] = {
*
*****************************************************************************/
extern int iwl3945_calc_db_from_ratio(int sig_ratio);
-extern int iwl3945_calc_sig_qual(int rssi_dbm, int noise_dbm);
extern void iwl3945_rx_replenish(void *data);
extern void iwl3945_rx_queue_reset(struct iwl_priv *priv, struct iwl_rx_queue *rxq);
extern unsigned int iwl3945_fill_beacon_frame(struct iwl_priv *priv,
iwl4965_interpolate_chan(priv, channel, &ch_eeprom_info);
/* calculate tx gain adjustment based on power supply voltage */
- voltage = priv->calib_info->voltage;
+ voltage = le16_to_cpu(priv->calib_info->voltage);
init_voltage = (s32)le32_to_cpu(priv->card_alive_init.voltage);
voltage_compensation =
iwl4965_get_voltage_compensation(voltage, init_voltage);
struct ieee80211_tx_info *info;
struct iwl4965_tx_resp *tx_resp = (void *)&pkt->u.raw[0];
u32 status = le32_to_cpu(tx_resp->u.status);
- int tid = MAX_TID_COUNT;
+ int uninitialized_var(tid);
int sta_id;
int freed;
u8 *qc = NULL;
static inline s32 iwl_temp_calib_to_offset(struct iwl_priv *priv)
{
- u16 *temp_calib = (u16 *)iwl_eeprom_query_addr(priv,
- EEPROM_5000_TEMPERATURE);
- /* offset = temperature - voltage / coef */
- s32 offset = (s32)(temp_calib[0] - temp_calib[1] / IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF);
- return offset;
+ u16 temperature, voltage;
+ __le16 *temp_calib =
+ (__le16 *)iwl_eeprom_query_addr(priv, EEPROM_5000_TEMPERATURE);
+
+ temperature = le16_to_cpu(temp_calib[0]);
+ voltage = le16_to_cpu(temp_calib[1]);
+
+ /* offset = temp - volt / coeff */
+ return (s32)(temperature - voltage / IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF);
}
/* Fixed (non-configurable) rx data from phy */
static int iwl5000_set_Xtal_calib(struct iwl_priv *priv)
{
struct iwl_calib_xtal_freq_cmd cmd;
- u16 *xtal_calib = (u16 *)iwl_eeprom_query_addr(priv, EEPROM_5000_XTAL);
+ __le16 *xtal_calib =
+ (__le16 *)iwl_eeprom_query_addr(priv, EEPROM_5000_XTAL);
cmd.hdr.op_code = IWL_PHY_CALIBRATE_CRYSTAL_FRQ_CMD;
cmd.hdr.first_group = 0;
cmd.hdr.groups_num = 1;
cmd.hdr.data_valid = 1;
- cmd.cap_pin1 = (u8)xtal_calib[0];
- cmd.cap_pin2 = (u8)xtal_calib[1];
+ cmd.cap_pin1 = le16_to_cpu(xtal_calib[0]);
+ cmd.cap_pin2 = le16_to_cpu(xtal_calib[1]);
return iwl_calib_set(&priv->calib_results[IWL_CALIB_XTAL],
(u8 *)&cmd, sizeof(cmd));
}
};
/* mbps, mcs */
-const static struct iwl_rate_mcs_info iwl_rate_mcs[IWL_RATE_COUNT] = {
+static const struct iwl_rate_mcs_info iwl_rate_mcs[IWL_RATE_COUNT] = {
{ "1", "BPSK DSSS"},
{ "2", "QPSK DSSS"},
{"5.5", "BPSK CCK"},
}
#ifdef CONFIG_IWLWIFI_DEBUG
- if (!(iwl_get_debug_level(priv) & IWL_DL_FW_ERRORS))
+ if (!(iwl_get_debug_level(priv) & IWL_DL_FW_ERRORS) && !full_log)
size = (size > DEFAULT_DUMP_EVENT_LOG_ENTRIES)
? DEFAULT_DUMP_EVENT_LOG_ENTRIES : size;
#else
priv->ibss_beacon = NULL;
- spin_lock_init(&priv->lock);
spin_lock_init(&priv->sta_lock);
spin_lock_init(&priv->hcmd_lock);
(unsigned long long) pci_resource_len(pdev, 0));
IWL_DEBUG_INFO(priv, "pci_resource_base = %p\n", priv->hw_base);
- /* this spin lock will be used in apm_ops.init and EEPROM access
+ /* these spin locks will be used in apm_ops.init and EEPROM access
* we should init now
*/
spin_lock_init(&priv->reg_lock);
+ spin_lock_init(&priv->lock);
iwl_hw_detect(priv);
IWL_INFO(priv, "Detected Intel Wireless WiFi Link %s REV=0x%X\n",
priv->cfg->name, priv->hw_rev);
IWL_DEBUG_MAC80211(priv, "leave\n");
}
+static inline void iwl_set_no_assoc(struct iwl_priv *priv)
+{
+ priv->assoc_id = 0;
+ iwl_led_disassociate(priv);
+ /*
+ * inform the ucode that there is no longer an
+ * association and that no more packets should be
+ * sent
+ */
+ priv->staging_rxon.filter_flags &=
+ ~RXON_FILTER_ASSOC_MSK;
+ priv->staging_rxon.assoc_id = 0;
+ iwlcore_commit_rxon(priv);
+}
+
#define IWL_DELAY_NEXT_SCAN_AFTER_ASSOC (HZ*6)
void iwl_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
IWL_DELAY_NEXT_SCAN_AFTER_ASSOC;
if (!iwl_is_rfkill(priv))
priv->cfg->ops->lib->post_associate(priv);
- } else {
- priv->assoc_id = 0;
- iwl_led_disassociate(priv);
-
- /*
- * inform the ucode that there is no longer an
- * association and that no more packets should be
- * send
- */
- priv->staging_rxon.filter_flags &=
- ~RXON_FILTER_ASSOC_MSK;
- priv->staging_rxon.assoc_id = 0;
- iwlcore_commit_rxon(priv);
- }
+ } else
+ iwl_set_no_assoc(priv);
}
if (changes && iwl_is_associated(priv) && priv->assoc_id) {
}
}
- if ((changes & BSS_CHANGED_BEACON_ENABLED) &&
- vif->bss_conf.enable_beacon) {
- memcpy(priv->staging_rxon.bssid_addr,
- bss_conf->bssid, ETH_ALEN);
- memcpy(priv->bssid, bss_conf->bssid, ETH_ALEN);
- iwlcore_config_ap(priv);
+ if (changes & BSS_CHANGED_BEACON_ENABLED) {
+ if (vif->bss_conf.enable_beacon) {
+ memcpy(priv->staging_rxon.bssid_addr,
+ bss_conf->bssid, ETH_ALEN);
+ memcpy(priv->bssid, bss_conf->bssid, ETH_ALEN);
+ iwlcore_config_ap(priv);
+ } else
+ iwl_set_no_assoc(priv);
}
mutex_unlock(&priv->mutex);
* The MAC (uCode processor, etc.) does not need to be powered up for accessing
* the CSR registers.
*
- * NOTE: Newer devices using one-time-programmable (OTP) memory
- * require device to be awake in order to read this memory
+ * NOTE: Device does need to be awake in order to read this memory
* via CSR_EEPROM and CSR_OTP registers
*/
#define CSR_BASE (0x000)
/*
* EEPROM and OTP (one-time-programmable) memory reads
*
- * NOTE: For (newer) devices using OTP, device must be awake, initialized via
- * apm_ops.init() in order to read. Older devices (3945/4965/5000)
- * use EEPROM and do not require this.
+ * NOTE: Device must be awake, initialized via apm_ops.init(),
+ * in order to read.
*/
#define CSR_EEPROM_REG (CSR_BASE+0x02c)
#define CSR_EEPROM_GP (CSR_BASE+0x030)
extern int iwl_queue_space(const struct iwl_queue *q);
static inline int iwl_queue_used(const struct iwl_queue *q, int i)
{
- return q->write_ptr > q->read_ptr ?
+ return q->write_ptr >= q->read_ptr ?
(i >= q->read_ptr && i < q->write_ptr) :
!(i < q->read_ptr && i >= q->write_ptr);
}
u32 last_beacon_time;
u64 last_tsf;
- /* eeprom */
+ /* eeprom -- this is in the card's little endian byte order */
u8 *eeprom;
int nvm_device_type;
struct iwl_eeprom_calib_info *calib_info;
return ((ch->flags & EEPROM_CHANNEL_IBSS)) ? 1 : 0;
}
+static inline void __iwl_free_pages(struct iwl_priv *priv, struct page *page)
+{
+ __free_pages(page, priv->hw_params.rx_page_order);
+ priv->alloc_rxb_page--;
+}
+
+static inline void iwl_free_pages(struct iwl_priv *priv, unsigned long page)
+{
+ free_pages(page, priv->hw_params.rx_page_order);
+ priv->alloc_rxb_page--;
+}
#endif /* __iwl_dev_h__ */
return ret;
}
-static int iwl_read_otp_word(struct iwl_priv *priv, u16 addr, u16 *eeprom_data)
+static int iwl_read_otp_word(struct iwl_priv *priv, u16 addr, __le16 *eeprom_data)
{
int ret = 0;
u32 r;
CSR_OTP_GP_REG_ECC_CORR_STATUS_MSK);
IWL_ERR(priv, "Correctable OTP ECC error, continue read\n");
}
- *eeprom_data = le16_to_cpu((__force __le16)(r >> 16));
+ *eeprom_data = cpu_to_le16(r >> 16);
return 0;
}
*/
static bool iwl_is_otp_empty(struct iwl_priv *priv)
{
- u16 next_link_addr = 0, link_value;
+ u16 next_link_addr = 0;
+ __le16 link_value;
bool is_empty = false;
/* locate the beginning of OTP link list */
static int iwl_find_otp_image(struct iwl_priv *priv,
u16 *validblockaddr)
{
- u16 next_link_addr = 0, link_value = 0, valid_addr;
+ u16 next_link_addr = 0, valid_addr;
+ __le16 link_value = 0;
int usedblocks = 0;
/* set addressing mode to absolute to traverse the link list */
* check for more block on the link list
*/
valid_addr = next_link_addr;
- next_link_addr = link_value * sizeof(u16);
+ next_link_addr = le16_to_cpu(link_value) * sizeof(u16);
IWL_DEBUG_INFO(priv, "OTP blocks %d addr 0x%x\n",
usedblocks, next_link_addr);
if (iwl_read_otp_word(priv, next_link_addr, &link_value))
*/
int iwl_eeprom_init(struct iwl_priv *priv)
{
- u16 *e;
+ __le16 *e;
u32 gp = iwl_read32(priv, CSR_EEPROM_GP);
int sz;
int ret;
ret = -ENOMEM;
goto alloc_err;
}
- e = (u16 *)priv->eeprom;
+ e = (__le16 *)priv->eeprom;
- if (priv->nvm_device_type == NVM_DEVICE_TYPE_OTP) {
- /* OTP reads require powered-up chip */
- priv->cfg->ops->lib->apm_ops.init(priv);
- }
+ priv->cfg->ops->lib->apm_ops.init(priv);
ret = priv->cfg->ops->lib->eeprom_ops.verify_signature(priv);
if (ret < 0) {
}
for (addr = validblockaddr; addr < validblockaddr + sz;
addr += sizeof(u16)) {
- u16 eeprom_data;
+ __le16 eeprom_data;
ret = iwl_read_otp_word(priv, addr, &eeprom_data);
if (ret)
e[cache_addr / 2] = eeprom_data;
cache_addr += sizeof(u16);
}
-
- /*
- * Now that OTP reads are complete, reset chip to save
- * power until we load uCode during "up".
- */
- priv->cfg->ops->lib->apm_ops.stop(priv);
-
} else {
/* eeprom is an array of 16bit values */
for (addr = 0; addr < sz; addr += sizeof(u16)) {
goto done;
}
r = _iwl_read_direct32(priv, CSR_EEPROM_REG);
- e[addr / 2] = le16_to_cpu((__force __le16)(r >> 16));
+ e[addr / 2] = cpu_to_le16(r >> 16);
}
}
ret = 0;
err:
if (ret)
iwl_eeprom_free(priv);
+ /* Reset chip to save power until we load uCode during "up". */
+ priv->cfg->ops->lib->apm_ops.stop(priv);
alloc_err:
return ret;
}
ch_info->ht40_eeprom = *eeprom_ch;
ch_info->ht40_max_power_avg = eeprom_ch->max_power_avg;
ch_info->ht40_flags = eeprom_ch->flags;
- ch_info->ht40_extension_channel &= ~clear_ht40_extension_channel;
+ if (eeprom_ch->flags & EEPROM_CHANNEL_VALID)
+ ch_info->ht40_extension_channel &= ~clear_ht40_extension_channel;
return 0;
}
*
*/
struct iwl_eeprom_enhanced_txpwr {
- u16 common;
+ __le16 common;
s8 chain_a_max;
s8 chain_b_max;
s8 chain_c_max;
struct iwl_eeprom_calib_info {
u8 saturation_power24; /* half-dBm (e.g. "34" = 17 dBm) */
u8 saturation_power52; /* half-dBm */
- s16 voltage; /* signed */
+ __le16 voltage; /* signed */
struct iwl_eeprom_calib_subband_info
band_info[EEPROM_TX_POWER_BANDS];
} __attribute__ ((packed));
}
fail:
if (cmd->reply_page) {
- free_pages(cmd->reply_page, priv->hw_params.rx_page_order);
+ iwl_free_pages(priv, cmd->reply_page);
cmd->reply_page = 0;
}
out:
pci_unmap_page(priv->pci_dev, rxq->pool[i].page_dma,
PAGE_SIZE << priv->hw_params.rx_page_order,
PCI_DMA_FROMDEVICE);
- __free_pages(rxq->pool[i].page,
- priv->hw_params.rx_page_order);
+ __iwl_free_pages(priv, rxq->pool[i].page);
rxq->pool[i].page = NULL;
- priv->alloc_rxb_page--;
}
}
pci_unmap_page(priv->pci_dev, rxq->pool[i].page_dma,
PAGE_SIZE << priv->hw_params.rx_page_order,
PCI_DMA_FROMDEVICE);
- priv->alloc_rxb_page--;
- __free_pages(rxq->pool[i].page,
- priv->hw_params.rx_page_order);
+ __iwl_free_pages(priv, rxq->pool[i].page);
rxq->pool[i].page = NULL;
}
list_add_tail(&rxq->pool[i].list, &rxq->rx_used);
}
EXPORT_SYMBOL(iwl_reply_statistics);
-#define PERFECT_RSSI (-20) /* dBm */
-#define WORST_RSSI (-95) /* dBm */
-#define RSSI_RANGE (PERFECT_RSSI - WORST_RSSI)
-
-/* Calculate an indication of rx signal quality (a percentage, not dBm!).
- * See http://www.ces.clemson.edu/linux/signal_quality.shtml for info
- * about formulas used below. */
-static int iwl_calc_sig_qual(int rssi_dbm, int noise_dbm)
-{
- int sig_qual;
- int degradation = PERFECT_RSSI - rssi_dbm;
-
- /* If we get a noise measurement, use signal-to-noise ratio (SNR)
- * as indicator; formula is (signal dbm - noise dbm).
- * SNR at or above 40 is a great signal (100%).
- * Below that, scale to fit SNR of 0 - 40 dB within 0 - 100% indicator.
- * Weakest usable signal is usually 10 - 15 dB SNR. */
- if (noise_dbm) {
- if (rssi_dbm - noise_dbm >= 40)
- return 100;
- else if (rssi_dbm < noise_dbm)
- return 0;
- sig_qual = ((rssi_dbm - noise_dbm) * 5) / 2;
-
- /* Else use just the signal level.
- * This formula is a least squares fit of data points collected and
- * compared with a reference system that had a percentage (%) display
- * for signal quality. */
- } else
- sig_qual = (100 * (RSSI_RANGE * RSSI_RANGE) - degradation *
- (15 * RSSI_RANGE + 62 * degradation)) /
- (RSSI_RANGE * RSSI_RANGE);
-
- if (sig_qual > 100)
- sig_qual = 100;
- else if (sig_qual < 1)
- sig_qual = 0;
-
- return sig_qual;
-}
-
/* Calc max signal level (dBm) among 3 possible receivers */
static inline int iwl_calc_rssi(struct iwl_priv *priv,
struct iwl_rx_phy_res *rx_resp)
if (iwl_is_associated(priv) &&
!test_bit(STATUS_SCANNING, &priv->status)) {
rx_status.noise = priv->last_rx_noise;
- rx_status.qual = iwl_calc_sig_qual(rx_status.signal,
- rx_status.noise);
} else {
rx_status.noise = IWL_NOISE_MEAS_NOT_AVAILABLE;
- rx_status.qual = iwl_calc_sig_qual(rx_status.signal, 0);
}
/* Reset beacon noise level if not associated. */
iwl_dbg_report_frame(priv, phy_res, len, header, 1);
#endif
iwl_dbg_log_rx_data_frame(priv, len, header);
- IWL_DEBUG_STATS_LIMIT(priv, "Rssi %d, noise %d, qual %d, TSF %llu\n",
- rx_status.signal, rx_status.noise, rx_status.qual,
+ IWL_DEBUG_STATS_LIMIT(priv, "Rssi %d, noise %d, TSF %llu\n",
+ rx_status.signal, rx_status.noise,
(unsigned long long)rx_status.mactime);
/*
clear_bit(STATUS_SCAN_HW, &priv->status);
}
- priv->alloc_rxb_page--;
- free_pages(cmd.reply_page, priv->hw_params.rx_page_order);
+ iwl_free_pages(priv, cmd.reply_page);
return ret;
}
break;
}
}
-
- priv->alloc_rxb_page--;
- free_pages(cmd.reply_page, priv->hw_params.rx_page_order);
+ iwl_free_pages(priv, cmd.reply_page);
return ret;
}
break;
}
}
-
- priv->alloc_rxb_page--;
- free_pages(cmd.reply_page, priv->hw_params.rx_page_order);
+ iwl_free_pages(priv, cmd.reply_page);
return ret;
}
int txq_id;
/* Tx queues */
- if (priv->txq)
+ if (priv->txq) {
for (txq_id = 0; txq_id < priv->hw_params.max_txq_num;
txq_id++)
if (txq_id == IWL_CMD_QUEUE_NUM)
iwl_cmd_queue_free(priv);
else
iwl_tx_queue_free(priv, txq_id);
+ }
iwl_free_dma_ptr(priv, &priv->kw);
iwl_free_dma_ptr(priv, &priv->scd_bc_tbls);
txq = &priv->txq[txq_id];
q = &txq->q;
+ if ((iwl_queue_space(q) < q->high_mark))
+ goto drop;
+
spin_lock_irqsave(&priv->lock, flags);
idx = get_cmd_index(q, q->write_ptr, 0);
break;
}
- free_pages(cmd.reply_page, priv->hw_params.rx_page_order);
+ iwl_free_pages(priv, cmd.reply_page);
return rc;
}
pci_unmap_page(priv->pci_dev, rxq->pool[i].page_dma,
PAGE_SIZE << priv->hw_params.rx_page_order,
PCI_DMA_FROMDEVICE);
- priv->alloc_rxb_page--;
- __free_pages(rxq->pool[i].page,
- priv->hw_params.rx_page_order);
+ __iwl_free_pages(priv, rxq->pool[i].page);
rxq->pool[i].page = NULL;
}
list_add_tail(&rxq->pool[i].list, &rxq->rx_used);
pci_unmap_page(priv->pci_dev, rxq->pool[i].page_dma,
PAGE_SIZE << priv->hw_params.rx_page_order,
PCI_DMA_FROMDEVICE);
- __free_pages(rxq->pool[i].page,
- priv->hw_params.rx_page_order);
+ __iwl_free_pages(priv, rxq->pool[i].page);
rxq->pool[i].page = NULL;
- priv->alloc_rxb_page--;
}
}
return (int)ratio2dB[sig_ratio];
}
-#define PERFECT_RSSI (-20) /* dBm */
-#define WORST_RSSI (-95) /* dBm */
-#define RSSI_RANGE (PERFECT_RSSI - WORST_RSSI)
-
-/* Calculate an indication of rx signal quality (a percentage, not dBm!).
- * See http://www.ces.clemson.edu/linux/signal_quality.shtml for info
- * about formulas used below. */
-int iwl3945_calc_sig_qual(int rssi_dbm, int noise_dbm)
-{
- int sig_qual;
- int degradation = PERFECT_RSSI - rssi_dbm;
-
- /* If we get a noise measurement, use signal-to-noise ratio (SNR)
- * as indicator; formula is (signal dbm - noise dbm).
- * SNR at or above 40 is a great signal (100%).
- * Below that, scale to fit SNR of 0 - 40 dB within 0 - 100% indicator.
- * Weakest usable signal is usually 10 - 15 dB SNR. */
- if (noise_dbm) {
- if (rssi_dbm - noise_dbm >= 40)
- return 100;
- else if (rssi_dbm < noise_dbm)
- return 0;
- sig_qual = ((rssi_dbm - noise_dbm) * 5) / 2;
-
- /* Else use just the signal level.
- * This formula is a least squares fit of data points collected and
- * compared with a reference system that had a percentage (%) display
- * for signal quality. */
- } else
- sig_qual = (100 * (RSSI_RANGE * RSSI_RANGE) - degradation *
- (15 * RSSI_RANGE + 62 * degradation)) /
- (RSSI_RANGE * RSSI_RANGE);
-
- if (sig_qual > 100)
- sig_qual = 100;
- else if (sig_qual < 1)
- sig_qual = 0;
-
- return sig_qual;
-}
-
/**
* iwl3945_rx_handle - Main entry function for receiving responses from uCode
*
}
#ifdef CONFIG_IWLWIFI_DEBUG
- if (!(iwl_get_debug_level(priv) & IWL_DL_FW_ERRORS))
+ if (!(iwl_get_debug_level(priv) & IWL_DL_FW_ERRORS) && !full_log)
size = (size > DEFAULT_IWL3945_DUMP_EVENT_LOG_ENTRIES)
? DEFAULT_IWL3945_DUMP_EVENT_LOG_ENTRIES : size;
#else
priv->retry_rate = 1;
priv->ibss_beacon = NULL;
- spin_lock_init(&priv->lock);
spin_lock_init(&priv->sta_lock);
spin_lock_init(&priv->hcmd_lock);
/* Tell mac80211 our characteristics */
hw->flags = IEEE80211_HW_SIGNAL_DBM |
IEEE80211_HW_NOISE_DBM |
- IEEE80211_HW_SPECTRUM_MGMT |
- IEEE80211_HW_SUPPORTS_PS |
- IEEE80211_HW_SUPPORTS_DYNAMIC_PS;
+ IEEE80211_HW_SPECTRUM_MGMT;
+
+ if (!priv->cfg->broken_powersave)
+ hw->flags |= IEEE80211_HW_SUPPORTS_PS |
+ IEEE80211_HW_SUPPORTS_DYNAMIC_PS;
hw->wiphy->interface_modes =
BIT(NL80211_IFTYPE_STATION) |
* PCI Tx retries from interfering with C3 CPU state */
pci_write_config_byte(pdev, 0x41, 0x00);
- /* this spin lock will be used in apm_ops.init and EEPROM access
+ /* these spin locks will be used in apm_ops.init and EEPROM access
* we should init now
*/
spin_lock_init(&priv->reg_lock);
+ spin_lock_init(&priv->lock);
/***********************
* 4. Read EEPROM
struct sk_buff_head rx_list;
struct list_head rx_tickets;
- struct list_head rx_packets[IWM_RX_ID_HASH];
+ struct list_head rx_packets[IWM_RX_ID_HASH + 1];
struct workqueue_struct *rx_wq;
struct work_struct rx_worker;
int iwm_down(struct iwm_priv *iwm);
/* TX API */
-u16 iwm_tid_to_queue(u16 tid);
+int iwm_tid_to_queue(u16 tid);
void iwm_tx_credit_inc(struct iwm_priv *iwm, int id, int total_freed_pages);
void iwm_tx_worker(struct work_struct *work);
int iwm_xmit_frame(struct sk_buff *skb, struct net_device *netdev);
*/
static const u16 iwm_1d_to_queue[8] = { 1, 0, 0, 1, 2, 2, 3, 3 };
-u16 iwm_tid_to_queue(u16 tid)
+int iwm_tid_to_queue(u16 tid)
{
if (tid > IWM_UMAC_TID_NR - 2)
return -EINVAL;
if (!stop) {
struct iwm_tx_queue *txq;
- u16 queue = iwm_tid_to_queue(bit);
+ int queue = iwm_tid_to_queue(bit);
if (queue < 0)
continue;
priv->dnld_sent = DNLD_RES_RECEIVED;
/* If nothing to do, go back to sleep (?) */
- if (!__kfifo_len(priv->event_fifo) && !priv->resp_len[priv->resp_idx])
+ if (!kfifo_len(&priv->event_fifo) && !priv->resp_len[priv->resp_idx])
priv->psstate = PS_STATE_SLEEP;
spin_unlock_irqrestore(&priv->driver_lock, flags);
}
/* Pending events or command responses? */
- if (__kfifo_len(priv->event_fifo) || priv->resp_len[priv->resp_idx]) {
+ if (kfifo_len(&priv->event_fifo) || priv->resp_len[priv->resp_idx]) {
allowed = 0;
lbs_deb_host("pending events or command responses\n");
}
#include "scan.h"
#include "assoc.h"
-
+#include <linux/kfifo.h>
/** sleep_params */
struct sleep_params {
u32 resp_len[2];
/* Events sent from hardware to driver */
- struct kfifo *event_fifo;
+ struct kfifo event_fifo;
/** thread to service interrupts */
struct task_struct *main_thread;
else if (!list_empty(&priv->cmdpendingq) &&
!(priv->wakeup_dev_required))
shouldsleep = 0; /* We have a command to send */
- else if (__kfifo_len(priv->event_fifo))
+ else if (kfifo_len(&priv->event_fifo))
shouldsleep = 0; /* We have an event to process */
else
shouldsleep = 1; /* No command */
/* Process hardware events, e.g. card removed, link lost */
spin_lock_irq(&priv->driver_lock);
- while (__kfifo_len(priv->event_fifo)) {
+ while (kfifo_len(&priv->event_fifo)) {
u32 event;
- __kfifo_get(priv->event_fifo, (unsigned char *) &event,
- sizeof(event));
+
+ if (kfifo_out(&priv->event_fifo,
+ (unsigned char *) &event, sizeof(event)) !=
+ sizeof(event))
+ break;
spin_unlock_irq(&priv->driver_lock);
lbs_process_event(priv, event);
spin_lock_irq(&priv->driver_lock);
priv->resp_len[0] = priv->resp_len[1] = 0;
/* Create the event FIFO */
- priv->event_fifo = kfifo_alloc(sizeof(u32) * 16, GFP_KERNEL, NULL);
- if (IS_ERR(priv->event_fifo)) {
+ ret = kfifo_alloc(&priv->event_fifo, sizeof(u32) * 16, GFP_KERNEL);
+ if (ret) {
lbs_pr_err("Out of memory allocating event FIFO buffer\n");
- ret = -ENOMEM;
goto out;
}
lbs_deb_enter(LBS_DEB_MAIN);
lbs_free_cmd_buffer(priv);
- if (priv->event_fifo)
- kfifo_free(priv->event_fifo);
+ kfifo_free(&priv->event_fifo);
del_timer(&priv->command_timer);
del_timer(&priv->auto_deepsleep_timer);
kfree(priv->networks);
if (priv->psstate == PS_STATE_SLEEP)
priv->psstate = PS_STATE_AWAKE;
- __kfifo_put(priv->event_fifo, (unsigned char *) &event, sizeof(u32));
+ kfifo_in(&priv->event_fifo, (unsigned char *) &event, sizeof(u32));
wake_up_interruptible(&priv->waitq);
#include <linux/delay.h>
#include <linux/etherdevice.h>
#include <linux/netdevice.h>
+#include <linux/if_ether.h>
#include <linux/if_arp.h>
#include <linux/kthread.h>
#include <linux/kfifo.h>
mesh_dev->netdev_ops = &mesh_netdev_ops;
mesh_dev->ethtool_ops = &lbs_ethtool_ops;
- memcpy(mesh_dev->dev_addr, priv->dev->dev_addr,
- sizeof(priv->dev->dev_addr));
+ memcpy(mesh_dev->dev_addr, priv->dev->dev_addr, ETH_ALEN);
SET_NETDEV_DEV(priv->mesh_dev, priv->dev->dev.parent);
chan_count = lbs_scan_create_channel_list(priv, chan_list);
netif_stop_queue(priv->dev);
- netif_carrier_off(priv->dev);
- if (priv->mesh_dev) {
+ if (priv->mesh_dev)
netif_stop_queue(priv->mesh_dev);
- netif_carrier_off(priv->mesh_dev);
- }
/* Prepare to continue an interrupted scan */
lbs_deb_scan("chan_count %d, scan_channel %d\n",
priv->scan_channel = 0;
out:
- if (priv->connect_status == LBS_CONNECTED) {
- netif_carrier_on(priv->dev);
- if (!priv->tx_pending_len)
- netif_wake_queue(priv->dev);
- }
- if (priv->mesh_dev && (priv->mesh_connect_status == LBS_CONNECTED)) {
- netif_carrier_on(priv->mesh_dev);
- if (!priv->tx_pending_len)
- netif_wake_queue(priv->mesh_dev);
- }
+ if (priv->connect_status == LBS_CONNECTED && !priv->tx_pending_len)
+ netif_wake_queue(priv->dev);
+
+ if (priv->mesh_dev && (priv->mesh_connect_status == LBS_CONNECTED) &&
+ !priv->tx_pending_len)
+ netif_wake_queue(priv->mesh_dev);
+
kfree(chan_list);
lbs_deb_leave_args(LBS_DEB_SCAN, "ret %d", ret);
if (priv->connect_status == LBS_CONNECTED) {
memcpy(extra, priv->curbssparams.ssid,
priv->curbssparams.ssid_len);
- extra[priv->curbssparams.ssid_len] = '\0';
} else {
memset(extra, 0, 32);
- extra[priv->curbssparams.ssid_len] = '\0';
}
/*
* If none, we may want to get the one that was set
stats.band = IEEE80211_BAND_2GHZ;
stats.signal = prxpd->snr;
stats.noise = prxpd->nf;
- stats.qual = prxpd->snr - prxpd->nf;
/* Marvell rate index has a hole at value 4 */
if (prxpd->rx_rate > 4)
--prxpd->rx_rate;
/* Clear unsupported feature flags */
*total_flags &= FIF_ALLMULTI | FIF_BCN_PRBRESP_PROMISC;
- if (mwl8k_fw_lock(hw))
+ if (mwl8k_fw_lock(hw)) {
+ kfree(cmd);
return;
+ }
if (priv->sniffer_enabled) {
mwl8k_enable_sniffer(hw, 0);
#define MAX_RID_LEN 1024
/* Helper routine to record keys
- * Do not call from interrupt context */
+ * It is called under orinoco_lock so it may not sleep */
static int orinoco_set_key(struct orinoco_private *priv, int index,
enum orinoco_alg alg, const u8 *key, int key_len,
const u8 *seq, int seq_len)
kzfree(priv->keys[index].seq);
if (key_len) {
- priv->keys[index].key = kzalloc(key_len, GFP_KERNEL);
+ priv->keys[index].key = kzalloc(key_len, GFP_ATOMIC);
if (!priv->keys[index].key)
goto nomem;
} else
priv->keys[index].key = NULL;
if (seq_len) {
- priv->keys[index].seq = kzalloc(seq_len, GFP_KERNEL);
+ priv->keys[index].seq = kzalloc(seq_len, GFP_ATOMIC);
if (!priv->keys[index].seq)
goto free_key;
} else
#define PAIRWISE_KEY_ENTRY(__idx) \
( PAIRWISE_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) )
#define MAC_IVEIV_ENTRY(__idx) \
- ( MAC_IVEIV_TABLE_BASE + ((__idx) & sizeof(struct mac_iveiv_entry)) )
+ ( MAC_IVEIV_TABLE_BASE + ((__idx) * sizeof(struct mac_iveiv_entry)) )
#define MAC_WCID_ATTR_ENTRY(__idx) \
( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) )
#define SHARED_KEY_ENTRY(__idx) \
#include <linux/module.h>
#include "rt2x00.h"
-#ifdef CONFIG_RT2800USB
+#if defined(CONFIG_RT2800USB) || defined(CONFIG_RT2800USB_MODULE)
#include "rt2x00usb.h"
#endif
#include "rt2800lib.h"
rt2x00_set_field32(®, LED_CFG_OFF_PERIOD, *delay_off);
rt2x00_set_field32(®, LED_CFG_SLOW_BLINK_PERIOD, 3);
rt2x00_set_field32(®, LED_CFG_R_LED_MODE, 3);
- rt2x00_set_field32(®, LED_CFG_G_LED_MODE, 12);
+ rt2x00_set_field32(®, LED_CFG_G_LED_MODE, 3);
rt2x00_set_field32(®, LED_CFG_Y_LED_MODE, 3);
rt2x00_set_field32(®, LED_CFG_LED_POLAR, 1);
rt2800_register_write(led->rt2x00dev, LED_CFG, reg);
if (rt2x00_intf_is_usb(rt2x00dev)) {
rt2800_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000);
-#ifdef CONFIG_RT2800USB
+#if defined(CONFIG_RT2800USB) || defined(CONFIG_RT2800USB_MODULE)
rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
USB_MODE_RESET, REGISTER_TIMEOUT);
#endif
unsigned int i;
u16 eeprom;
+ /*
+ * Disable powersaving as default on PCI devices.
+ */
+ if (rt2x00_intf_is_pci(rt2x00dev))
+ rt2x00dev->hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
+
/*
* Initialize all hw fields.
*/
IEEE80211_HT_CAP_SGI_20 |
IEEE80211_HT_CAP_SGI_40 |
IEEE80211_HT_CAP_TX_STBC |
- IEEE80211_HT_CAP_RX_STBC |
- IEEE80211_HT_CAP_PSMP_SUPPORT;
+ IEEE80211_HT_CAP_RX_STBC;
spec->ht.ampdu_factor = 3;
spec->ht.ampdu_density = 4;
spec->ht.mcs.tx_params =
rt2800_register_multiread(rt2x00dev, offset,
&iveiv_entry, sizeof(iveiv_entry));
- memcpy(&iveiv_entry.iv[0], iv16, sizeof(iv16));
- memcpy(&iveiv_entry.iv[4], iv32, sizeof(iv32));
+ memcpy(iv16, &iveiv_entry.iv[0], sizeof(*iv16));
+ memcpy(iv32, &iveiv_entry.iv[4], sizeof(*iv32));
}
static int rt2800_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
{ USB_DEVICE(0x1737, 0x0070), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x1737, 0x0077), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x1737, 0x0079), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Logitec */
{ USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) },
#define ALIGN_SIZE(__skb, __header) \
( ((unsigned long)((__skb)->data + (__header))) & 3 )
+/*
+ * Constants for extra TX headroom for alignment purposes.
+ */
+#define RT2X00_ALIGN_SIZE 4 /* Only whole frame needs alignment */
+#define RT2X00_L2PAD_SIZE 8 /* Both header & payload need alignment */
+
/*
* Standard timing and size defines.
* These values should follow the ieee80211 specifications.
/*
* Initialize extra TX headroom required.
*/
- rt2x00dev->hw->extra_tx_headroom = rt2x00dev->ops->extra_tx_headroom;
+ rt2x00dev->hw->extra_tx_headroom =
+ max_t(unsigned int, IEEE80211_TX_STATUS_HEADROOM,
+ rt2x00dev->ops->extra_tx_headroom);
+
+ /*
+ * Take TX headroom required for alignment into account.
+ */
+ if (test_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags))
+ rt2x00dev->hw->extra_tx_headroom += RT2X00_L2PAD_SIZE;
+ else if (test_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags))
+ rt2x00dev->hw->extra_tx_headroom += RT2X00_ALIGN_SIZE;
/*
* Register HW.
* is also mapped to the DMA so it can be used for transfering
* additional descriptor information to the hardware.
*/
- skb_push(skb, rt2x00dev->hw->extra_tx_headroom);
+ skb_push(skb, rt2x00dev->ops->extra_tx_headroom);
skbdesc->skb_dma =
dma_map_single(rt2x00dev->dev, skb->data, skb->len, DMA_TO_DEVICE);
/*
* Restore data pointer to original location again.
*/
- skb_pull(skb, rt2x00dev->hw->extra_tx_headroom);
+ skb_pull(skb, rt2x00dev->ops->extra_tx_headroom);
skbdesc->flags |= SKBDESC_DMA_MAPPED_TX;
}
* by the driver, but it was actually mapped to DMA.
*/
dma_unmap_single(rt2x00dev->dev, skbdesc->skb_dma,
- skb->len + rt2x00dev->hw->extra_tx_headroom,
+ skb->len + rt2x00dev->ops->extra_tx_headroom,
DMA_TO_DEVICE);
skbdesc->flags &= ~SKBDESC_DMA_MAPPED_TX;
}
char *tx_power;
unsigned int i;
+ /*
+ * Disable powersaving as default.
+ */
+ rt2x00dev->hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
+
/*
* Initialize all hw fields.
*/
rx_status.antenna = (flags2 >> 15) & 1;
/* TODO: improve signal/rssi reporting */
- rx_status.qual = flags2 & 0xFF;
rx_status.signal = (flags2 >> 8) & 0x7F;
/* XXX: is this correct? */
rx_status.rate_idx = (flags >> 20) & 0xF;
}
}
- if (loop >= INIT_LOOP) {
+ if (loop > INIT_LOOP) {
wl1251_error("timeout waiting for the hardware to "
"complete initialization");
return -EIO;
return ret;
}
-static int wl1271_build_basic_rates(char *rates, u8 band)
+static int wl1271_build_basic_rates(u8 *rates, u8 band)
{
u8 index = 0;
return index;
}
-static int wl1271_build_extended_rates(char *rates, u8 band)
+static int wl1271_build_extended_rates(u8 *rates, u8 band)
{
u8 index = 0;
return r;
}
-static int ofdm_qual_db(u8 status_quality, u8 zd_rate, unsigned int size)
-{
- static const u16 constants[] = {
- 715, 655, 585, 540, 470, 410, 360, 315,
- 270, 235, 205, 175, 150, 125, 105, 85,
- 65, 50, 40, 25, 15
- };
-
- int i;
- u32 x;
-
- /* It seems that their quality parameter is somehow per signal
- * and is now transferred per bit.
- */
- switch (zd_rate) {
- case ZD_OFDM_RATE_6M:
- case ZD_OFDM_RATE_12M:
- case ZD_OFDM_RATE_24M:
- size *= 2;
- break;
- case ZD_OFDM_RATE_9M:
- case ZD_OFDM_RATE_18M:
- case ZD_OFDM_RATE_36M:
- case ZD_OFDM_RATE_54M:
- size *= 4;
- size /= 3;
- break;
- case ZD_OFDM_RATE_48M:
- size *= 3;
- size /= 2;
- break;
- default:
- return -EINVAL;
- }
-
- x = (10000 * status_quality)/size;
- for (i = 0; i < ARRAY_SIZE(constants); i++) {
- if (x > constants[i])
- break;
- }
-
- switch (zd_rate) {
- case ZD_OFDM_RATE_6M:
- case ZD_OFDM_RATE_9M:
- i += 3;
- break;
- case ZD_OFDM_RATE_12M:
- case ZD_OFDM_RATE_18M:
- i += 5;
- break;
- case ZD_OFDM_RATE_24M:
- case ZD_OFDM_RATE_36M:
- i += 9;
- break;
- case ZD_OFDM_RATE_48M:
- case ZD_OFDM_RATE_54M:
- i += 15;
- break;
- default:
- return -EINVAL;
- }
-
- return i;
-}
-
-static int ofdm_qual_percent(u8 status_quality, u8 zd_rate, unsigned int size)
-{
- int r;
-
- r = ofdm_qual_db(status_quality, zd_rate, size);
- ZD_ASSERT(r >= 0);
- if (r < 0)
- r = 0;
-
- r = (r * 100)/29;
- return r <= 100 ? r : 100;
-}
-
-static unsigned int log10times100(unsigned int x)
-{
- static const u8 log10[] = {
- 0,
- 0, 30, 47, 60, 69, 77, 84, 90, 95, 100,
- 104, 107, 111, 114, 117, 120, 123, 125, 127, 130,
- 132, 134, 136, 138, 139, 141, 143, 144, 146, 147,
- 149, 150, 151, 153, 154, 155, 156, 157, 159, 160,
- 161, 162, 163, 164, 165, 166, 167, 168, 169, 169,
- 170, 171, 172, 173, 174, 174, 175, 176, 177, 177,
- 178, 179, 179, 180, 181, 181, 182, 183, 183, 184,
- 185, 185, 186, 186, 187, 188, 188, 189, 189, 190,
- 190, 191, 191, 192, 192, 193, 193, 194, 194, 195,
- 195, 196, 196, 197, 197, 198, 198, 199, 199, 200,
- 200, 200, 201, 201, 202, 202, 202, 203, 203, 204,
- 204, 204, 205, 205, 206, 206, 206, 207, 207, 207,
- 208, 208, 208, 209, 209, 210, 210, 210, 211, 211,
- 211, 212, 212, 212, 213, 213, 213, 213, 214, 214,
- 214, 215, 215, 215, 216, 216, 216, 217, 217, 217,
- 217, 218, 218, 218, 219, 219, 219, 219, 220, 220,
- 220, 220, 221, 221, 221, 222, 222, 222, 222, 223,
- 223, 223, 223, 224, 224, 224, 224,
- };
-
- return x < ARRAY_SIZE(log10) ? log10[x] : 225;
-}
-
-enum {
- MAX_CCK_EVM_DB = 45,
-};
-
-static int cck_evm_db(u8 status_quality)
-{
- return (20 * log10times100(status_quality)) / 100;
-}
-
-static int cck_snr_db(u8 status_quality)
-{
- int r = MAX_CCK_EVM_DB - cck_evm_db(status_quality);
- ZD_ASSERT(r >= 0);
- return r;
-}
-
-static int cck_qual_percent(u8 status_quality)
-{
- int r;
-
- r = cck_snr_db(status_quality);
- r = (100*r)/17;
- return r <= 100 ? r : 100;
-}
-
static inline u8 zd_rate_from_ofdm_plcp_header(const void *rx_frame)
{
return ZD_OFDM | zd_ofdm_plcp_header_rate(rx_frame);
}
-u8 zd_rx_qual_percent(const void *rx_frame, unsigned int size,
- const struct rx_status *status)
-{
- return (status->frame_status&ZD_RX_OFDM) ?
- ofdm_qual_percent(status->signal_quality_ofdm,
- zd_rate_from_ofdm_plcp_header(rx_frame),
- size) :
- cck_qual_percent(status->signal_quality_cck);
-}
-
/**
* zd_rx_rate - report zd-rate
* @rx_frame - received frame
struct rx_status;
-u8 zd_rx_qual_percent(const void *rx_frame, unsigned int size,
- const struct rx_status *status);
-
u8 zd_rx_rate(const void *rx_frame, const struct rx_status *status);
struct zd_mc_hash {
stats.freq = zd_channels[_zd_chip_get_channel(&mac->chip) - 1].center_freq;
stats.band = IEEE80211_BAND_2GHZ;
stats.signal = status->signal_strength;
- stats.qual = zd_rx_qual_percent(buffer,
- length - sizeof(struct rx_status),
- status);
rate = zd_rx_rate(buffer, status);
changed_flags &= SUPPORTED_FIF_FLAGS;
*new_flags &= SUPPORTED_FIF_FLAGS;
- /* changed_flags is always populated but this driver
- * doesn't support all FIF flags so its possible we don't
- * need to do anything */
- if (!changed_flags)
- return;
-
+ /*
+ * If multicast parameter (as returned by zd_op_prepare_multicast)
+ * has changed, no bit in changed_flags is set. To handle this
+ * situation, we do not return if changed_flags is 0. If we do so,
+ * we will have some issue with IPv6 which uses multicast for link
+ * layer address resolution.
+ */
if (*new_flags & (FIF_PROMISC_IN_BSS | FIF_ALLMULTI))
zd_mc_add_all(&hash);
#define PCI_DEVICE_ID_AMD_GOLAM_7450 0x7450
#define PCI_DEVICE_ID_AMD_POGO_7458 0x7458
-/* AMD PCIX bridge registers */
+/* AMD PCI-X bridge registers */
#define PCIX_MEM_BASE_LIMIT_OFFSET 0x1C
#define PCIX_MISCII_OFFSET 0x48
#define PCIX_MISC_BRIDGE_ERRORS_OFFSET 0x80
int segment; /* PCI domain */
u8 bus; /* PCI bus number */
u8 devfn; /* PCI devfn number */
- struct pci_dev *dev; /* it's NULL for PCIE-to-PCI bridge */
+ struct pci_dev *dev; /* it's NULL for PCIe-to-PCI bridge */
struct intel_iommu *iommu; /* IOMMU used by this device */
struct dmar_domain *domain; /* pointer to domain */
};
return ret;
parent = parent->bus->self;
}
- if (pci_is_pcie(tmp)) /* this is a PCIE-to-PCI bridge */
+ if (pci_is_pcie(tmp)) /* this is a PCIe-to-PCI bridge */
return domain_context_mapping_one(domain,
pci_domain_nr(tmp->subordinate),
tmp->subordinate->number, 0,
parent->devfn);
parent = parent->bus->self;
}
- if (pci_is_pcie(tmp)) /* this is a PCIE-to-PCI bridge */
+ if (pci_is_pcie(tmp)) /* this is a PCIe-to-PCI bridge */
iommu_detach_dev(iommu,
tmp->subordinate->number, 0);
else /* this is a legacy PCI bridge */
bridge = pci_find_upstream_pcie_bridge(dev);
if (bridge) {
- if (pci_is_pcie(bridge))/* this is a PCIE-to-PCI/PCIX bridge */
+ if (pci_is_pcie(bridge))/* this is a PCIe-to-PCI/PCIX bridge */
set_irte_sid(irte, SVT_VERIFY_BUS, SQ_ALL_16,
(bridge->bus->number << 8) | dev->bus->number);
else /* this is a legacy PCI bridge */
static void acpi_pci_propagate_wakeup_enable(struct pci_bus *bus, bool enable)
{
while (bus->parent) {
- struct pci_dev *bridge = bus->self;
- int ret;
-
- ret = acpi_pm_device_sleep_wake(&bridge->dev, enable);
- if (!ret || pci_is_pcie(bridge))
+ if (!acpi_pm_device_sleep_wake(&bus->self->dev, enable))
return;
bus = bus->parent;
}
if (acpi_pci_can_wakeup(dev))
return acpi_pm_device_sleep_wake(&dev->dev, enable);
- if (!pci_is_pcie(dev))
- acpi_pci_propagate_wakeup_enable(dev->bus, enable);
-
+ acpi_pci_propagate_wakeup_enable(dev->bus, enable);
return 0;
}
int len;
#ifdef CONFIG_NUMA
- mask = cpumask_of_node(dev_to_node(dev));
+ mask = (dev_to_node(dev) == -1) ? cpu_online_mask :
+ cpumask_of_node(dev_to_node(dev));
#else
mask = cpumask_of_pcibus(to_pci_dev(dev)->bus);
#endif
int len;
#ifdef CONFIG_NUMA
- mask = cpumask_of_node(dev_to_node(dev));
+ mask = (dev_to_node(dev) == -1) ? cpu_online_mask :
+ cpumask_of_node(dev_to_node(dev));
#else
mask = cpumask_of_pcibus(to_pci_dev(dev)->bus);
#endif
};
EXPORT_SYMBOL_GPL(pci_power_names);
-unsigned int pci_pm_d3_delay = PCI_PM_D3_WAIT;
+unsigned int pci_pm_d3_delay;
+
+static void pci_dev_d3_sleep(struct pci_dev *dev)
+{
+ unsigned int delay = dev->d3_delay;
+
+ if (delay < pci_pm_d3_delay)
+ delay = pci_pm_d3_delay;
+
+ msleep(delay);
+}
#ifdef CONFIG_PCI_DOMAINS
int pci_domains_supported = 1;
/* Mandatory power management transition delays */
/* see PCI PM 1.1 5.6.1 table 18 */
if (state == PCI_D3hot || dev->current_state == PCI_D3hot)
- msleep(pci_pm_d3_delay);
+ pci_dev_d3_sleep(dev);
else if (state == PCI_D2 || dev->current_state == PCI_D2)
udelay(PCI_PM_D2_DELAY);
/**
* pcibios_set_pcie_reset_state - set reset state for device dev
- * @dev: the PCI-E device reset
+ * @dev: the PCIe device reset
* @state: Reset state to enter into
*
*
- * Sets the PCI-E reset state for the device. This is the default
+ * Sets the PCIe reset state for the device. This is the default
* implementation. Architecture implementations can override this.
*/
int __attribute__ ((weak)) pcibios_set_pcie_reset_state(struct pci_dev *dev,
/**
* pci_set_pcie_reset_state - set reset state for device dev
- * @dev: the PCI-E device reset
+ * @dev: the PCIe device reset
* @state: Reset state to enter into
*
*
}
dev->pm_cap = pm;
+ dev->d3_delay = PCI_PM_D3_WAIT;
dev->d1_support = false;
dev->d2_support = false;
csr &= ~PCI_PM_CTRL_STATE_MASK;
csr |= PCI_D3hot;
pci_write_config_word(dev, dev->pm_cap + PCI_PM_CTRL, csr);
- msleep(pci_pm_d3_delay);
+ pci_dev_d3_sleep(dev);
csr &= ~PCI_PM_CTRL_STATE_MASK;
csr |= PCI_D0;
pci_write_config_word(dev, dev->pm_cap + PCI_PM_CTRL, csr);
- msleep(pci_pm_d3_delay);
+ pci_dev_d3_sleep(dev);
return 0;
}
down(&dev->dev.sem);
}
+ rc = pci_dev_specific_reset(dev, probe);
+ if (rc != -ENOTTY)
+ goto done;
+
rc = pcie_flr(dev, probe);
if (rc != -ENOTTY)
goto done;
return 1;
}
+void __weak pci_fixup_cardbus(struct pci_bus *bus)
+{
+}
+EXPORT_SYMBOL(pci_fixup_cardbus);
+
static int __init pci_setup(char *str)
{
while (str) {
extern void pci_enable_acs(struct pci_dev *dev);
+struct pci_dev_reset_methods {
+ u16 vendor;
+ u16 device;
+ int (*reset)(struct pci_dev *dev, int probe);
+};
+
+extern int pci_dev_specific_reset(struct pci_dev *dev, int probe);
+
#endif /* DRIVERS_PCI_H */
#
config PCIEAER_INJECT
- tristate "PCIE AER error injector support"
+ tristate "PCIe AER error injector support"
depends on PCIEAER
default n
help
This enables PCI Express Root Port Advanced Error Reporting
(AER) software error injector.
- Debuging PCIE AER code is quite difficult because it is hard
+ Debugging PCIe AER code is quite difficult because it is hard
to trigger various real hardware errors. Software based
error injection can fake almost all kinds of errors with the
help of a user space helper tool aer-inject, which can be
/*
- * PCIE AER software error injection support.
+ * PCIe AER software error injection support.
*
- * Debuging PCIE AER code is quite difficult because it is hard to
+ * Debuging PCIe AER code is quite difficult because it is hard to
* trigger various real hardware errors. Software based error
* injection can fake almost all kinds of errors with the help of a
* user space helper tool aer-inject, which can be gotten from:
unsigned long flags;
unsigned int devfn = PCI_DEVFN(einj->dev, einj->fn);
int pos_cap_err, rp_pos_cap_err;
- u32 sever;
+ u32 sever, mask;
int ret = 0;
dev = pci_get_domain_bus_and_slot((int)einj->domain, einj->bus, devfn);
err->header_log2 = einj->header_log2;
err->header_log3 = einj->header_log3;
+ pci_read_config_dword(dev, pos_cap_err + PCI_ERR_COR_MASK, &mask);
+ if (einj->cor_status && !(einj->cor_status & ~mask)) {
+ ret = -EINVAL;
+ printk(KERN_WARNING "The correctable error(s) is masked "
+ "by device\n");
+ spin_unlock_irqrestore(&inject_lock, flags);
+ goto out_put;
+ }
+
+ pci_read_config_dword(dev, pos_cap_err + PCI_ERR_UNCOR_MASK, &mask);
+ if (einj->uncor_status && !(einj->uncor_status & ~mask)) {
+ ret = -EINVAL;
+ printk(KERN_WARNING "The uncorrectable error(s) is masked "
+ "by device\n");
+ spin_unlock_irqrestore(&inject_lock, flags);
+ goto out_put;
+ }
+
rperr = __find_aer_error_by_dev(rpdev);
if (!rperr) {
rperr = rperr_alloc;
if (ret)
goto out_put;
- if (find_aer_device(rpdev, &edev))
+ if (find_aer_device(rpdev, &edev)) {
+ if (!get_service_data(edev)) {
+ printk(KERN_WARNING "AER service is not initialized\n");
+ ret = -EINVAL;
+ goto out_put;
+ }
aer_irq(-1, edev);
+ }
else
ret = -EINVAL;
out_put:
module_init(aer_inject_init);
module_exit(aer_inject_exit);
-MODULE_DESCRIPTION("PCIE AER software error injector");
+MODULE_DESCRIPTION("PCIe AER software error injector");
MODULE_LICENSE("GPL");
mutex_init(&rpc->rpc_mutex);
init_waitqueue_head(&rpc->wait_release);
- /* Use PCIE bus function to store rpc into PCIE device */
+ /* Use PCIe bus function to store rpc into PCIe device */
set_service_data(dev, rpc);
return rpc;
*
* @return: Zero on success. Nonzero otherwise.
*
- * Invoked when PCIE bus loads AER service driver. To avoid conflict with
+ * Invoked when PCIe bus loads AER service driver. To avoid conflict with
* BIOS AER support requires BIOS to yield AER control to OS native driver.
**/
int aer_osc_setup(struct pcie_device *pciedev)
* aer_enable_rootport - enable Root Port's interrupts when receiving messages
* @rpc: pointer to a Root Port data structure
*
- * Invoked when PCIE bus loads AER service driver.
+ * Invoked when PCIe bus loads AER service driver.
*/
void aer_enable_rootport(struct aer_rpc *rpc)
{
u32 reg32;
pos = pci_pcie_cap(pdev);
- /* Clear PCIE Capability's Device Status */
+ /* Clear PCIe Capability's Device Status */
pci_read_config_word(pdev, pos+PCI_EXP_DEVSTA, ®16);
pci_write_config_word(pdev, pos+PCI_EXP_DEVSTA, reg16);
* disable_root_aer - disable Root Port's interrupts when receiving messages
* @rpc: pointer to a Root Port data structure
*
- * Invoked when PCIE bus unloads AER service driver.
+ * Invoked when PCIe bus unloads AER service driver.
*/
static void disable_root_aer(struct aer_rpc *rpc)
{
if (info->status == 0) {
AER_PR(info, dev,
- "PCIE Bus Error: severity=%s, type=Unaccessible, "
+ "PCIe Bus Error: severity=%s, type=Unaccessible, "
"id=%04x(Unregistered Agent ID)\n",
aer_error_severity_string[info->severity], id);
} else {
agent = AER_GET_AGENT(info->severity, info->status);
AER_PR(info, dev,
- "PCIE Bus Error: severity=%s, type=%s, id=%04x(%s)\n",
+ "PCIe Bus Error: severity=%s, type=%s, id=%04x(%s)\n",
aer_error_severity_string[info->severity],
aer_error_layer[layer], id, aer_agent_string[agent]);
/*
* File: drivers/pci/pcie/aspm.c
- * Enabling PCIE link L0s/L1 state and Clock Power Management
+ * Enabling PCIe link L0s/L1 state and Clock Power Management
*
* Copyright (C) 2007 Intel
* Copyright (C) Zhang Yanmin (yanmin.zhang@intel.com)
int pos;
u32 reg32;
/*
- * Some functions in a slot might not all be PCIE functions,
+ * Some functions in a slot might not all be PCIe functions,
* very strange. Disable ASPM for the whole slot
*/
list_for_each_entry(child, &pdev->subordinate->devices, bus_list) {
*/
static void release_pcie_device(struct device *dev)
{
- kfree(to_pcie_device(dev));
+ kfree(to_pcie_device(dev));
}
/**
{
struct pcie_port_service_driver *service_driver;
- if ((dev->bus == &pcie_port_bus_type) &&
- (dev->driver)) {
- service_driver = to_service_driver(dev->driver);
- if (service_driver->suspend)
- service_driver->suspend(to_pcie_device(dev));
- }
+ if ((dev->bus == &pcie_port_bus_type) && dev->driver) {
+ service_driver = to_service_driver(dev->driver);
+ if (service_driver->suspend)
+ service_driver->suspend(to_pcie_device(dev));
+ }
return 0;
}
return driver_register(&new->driver);
}
+EXPORT_SYMBOL(pcie_port_service_register);
/**
* pcie_port_service_unregister - unregister PCI Express port service driver
{
driver_unregister(&drv->driver);
}
-
-EXPORT_SYMBOL(pcie_port_service_register);
EXPORT_SYMBOL(pcie_port_service_unregister);
*/
#define DRIVER_VERSION "v1.0"
#define DRIVER_AUTHOR "tom.l.nguyen@intel.com"
-#define DRIVER_DESC "PCIE Port Bus Driver"
+#define DRIVER_DESC "PCIe Port Bus Driver"
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");
* pcie_portdrv_probe - Probe PCI-Express port devices
* @dev: PCI-Express port device being probed
*
- * If detected invokes the pcie_port_device_register() method for
+ * If detected invokes the pcie_port_device_register() method for
* this port device.
*
*/
(dev->pcie_type != PCI_EXP_TYPE_DOWNSTREAM)))
return -ENODEV;
- if (!dev->irq && dev->pin) {
+ if (!dev->irq && dev->pin) {
dev_warn(&dev->dev, "device [%04x:%04x] has invalid IRQ; "
"check vendor BIOS\n", dev->vendor, dev->device);
}
return 0;
}
-static void pcie_portdrv_remove (struct pci_dev *dev)
+static void pcie_portdrv_remove(struct pci_dev *dev)
{
pcie_port_device_remove(dev);
pci_disable_device(dev);
static pci_ers_result_t pcie_portdrv_error_detected(struct pci_dev *dev,
enum pci_channel_state error)
{
- struct aer_broadcast_data result_data =
- {error, PCI_ERS_RESULT_CAN_RECOVER};
- int retval;
+ struct aer_broadcast_data data = {error, PCI_ERS_RESULT_CAN_RECOVER};
+ int ret;
/* can not fail */
- retval = device_for_each_child(&dev->dev, &result_data, error_detected_iter);
+ ret = device_for_each_child(&dev->dev, &data, error_detected_iter);
- return result_data.result;
+ return data.result;
}
static int mmio_enabled_iter(struct device *device, void *data)
return retval;
}
-static void __exit pcie_portdrv_exit(void)
+static void __exit pcie_portdrv_exit(void)
{
pci_unregister_driver(&pcie_portdriver);
pcie_port_bus_unregister();
if (!pci_cache_line_size) {
printk(KERN_DEBUG "PCI: CLS %u bytes, default %u\n",
cls << 2, pci_dfl_cache_line_size << 2);
- pci_cache_line_size = cls;
+ pci_cache_line_size = cls ? cls : pci_dfl_cache_line_size;
}
return 0;
}
fs_initcall_sync(pci_apply_final_quirks);
+
+/*
+ * Followings are device-specific reset methods which can be used to
+ * reset a single function if other methods (e.g. FLR, PM D0->D3) are
+ * not available.
+ */
+static int reset_intel_generic_dev(struct pci_dev *dev, int probe)
+{
+ int pos;
+
+ /* only implement PCI_CLASS_SERIAL_USB at present */
+ if (dev->class == PCI_CLASS_SERIAL_USB) {
+ pos = pci_find_capability(dev, PCI_CAP_ID_VNDR);
+ if (!pos)
+ return -ENOTTY;
+
+ if (probe)
+ return 0;
+
+ pci_write_config_byte(dev, pos + 0x4, 1);
+ msleep(100);
+
+ return 0;
+ } else {
+ return -ENOTTY;
+ }
+}
+
+static int reset_intel_82599_sfp_virtfn(struct pci_dev *dev, int probe)
+{
+ int pos;
+
+ pos = pci_find_capability(dev, PCI_CAP_ID_EXP);
+ if (!pos)
+ return -ENOTTY;
+
+ if (probe)
+ return 0;
+
+ pci_write_config_word(dev, pos + PCI_EXP_DEVCTL,
+ PCI_EXP_DEVCTL_BCR_FLR);
+ msleep(100);
+
+ return 0;
+}
+
+#define PCI_DEVICE_ID_INTEL_82599_SFP_VF 0x10ed
+
+static const struct pci_dev_reset_methods pci_dev_reset_methods[] = {
+ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82599_SFP_VF,
+ reset_intel_82599_sfp_virtfn },
+ { PCI_VENDOR_ID_INTEL, PCI_ANY_ID,
+ reset_intel_generic_dev },
+ { 0 }
+};
+
+int pci_dev_specific_reset(struct pci_dev *dev, int probe)
+{
+ const struct pci_dev_reset_methods *i;
+
+ for (i = pci_dev_reset_methods; i->reset; i++) {
+ if ((i->vendor == dev->vendor ||
+ i->vendor == (u16)PCI_ANY_ID) &&
+ (i->device == dev->device ||
+ i->device == (u16)PCI_ANY_ID))
+ return i->reset(dev, probe);
+ }
+
+ return -ENOTTY;
+}
+
#else
void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev) {}
+int pci_dev_specific_reset(struct pci_dev *dev, int probe) { return -ENOTTY; }
#endif
EXPORT_SYMBOL(pci_fixup_device);
DECLARE_RWSEM(pci_bus_sem);
/*
- * find the upstream PCIE-to-PCI bridge of a PCI device
+ * find the upstream PCIe-to-PCI bridge of a PCI device
* if the device is PCIE, return NULL
- * if the device isn't connected to a PCIE bridge (that is its parent is a
+ * if the device isn't connected to a PCIe bridge (that is its parent is a
* legacy PCI bridge and the bridge is directly connected to bus 0), return its
* parent
*/
tmp = pdev;
continue;
}
- /* PCI device should connect to a PCIE bridge */
+ /* PCI device should connect to a PCIe bridge */
if (pdev->pcie_type != PCI_EXP_TYPE_PCI_BRIDGE) {
/* Busted hardware? */
WARN_ON_ONCE(1);
unsigned int max, pass;
s->functions = pci_scan_slot(bus, PCI_DEVFN(0, 0));
-/* pcibios_fixup_bus(bus); */
+ pci_fixup_cardbus(bus);
max = bus->secondary;
for (pass = 0; pass < 2; pass++)
This driver was formerly known as ibm-acpi.
+ Extra functionality will be available if the rfkill (CONFIG_RFKILL)
+ and/or ALSA (CONFIG_SND) subsystems are available in the kernel.
+ Note that if you want ThinkPad-ACPI to be built-in instead of
+ modular, ALSA and rfkill will also have to be built-in.
+
If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.
+config THINKPAD_ACPI_ALSA_SUPPORT
+ bool "Console audio control ALSA interface"
+ depends on THINKPAD_ACPI
+ depends on SND
+ depends on SND = y || THINKPAD_ACPI = SND
+ default y
+ ---help---
+ Enables monitoring of the built-in console audio output control
+ (headphone and speakers), which is operated by the mute and (in
+ some ThinkPad models) volume hotkeys.
+
+ If this option is enabled, ThinkPad-ACPI will export an ALSA card
+ with a single read-only mixer control, which should be used for
+ on-screen-display feedback purposes by the Desktop Environment.
+
+ Optionally, the driver will also allow software control (the
+ ALSA mixer will be made read-write). Please refer to the driver
+ documentation for details.
+
+ All IBM models have both volume and mute control. Newer Lenovo
+ models only have mute control (the volume hotkeys are just normal
+ keys and volume control is done through the main HDA mixer).
+
config THINKPAD_ACPI_DEBUGFACILITIES
bool "Maintainer debug facilities"
depends on THINKPAD_ACPI
select HWMON
select LEDS_CLASS
select NEW_LEDS
+ select INPUT_SPARSEKMAP
---help---
This driver supports the Fn-Fx keys on Eee PC laptops.
If you have a modern Toshiba laptop with a Bluetooth and an
RFKill switch (such as the Portege R500), say Y.
+
+config ACPI_CMPC
+ tristate "CMPC Laptop Extras"
+ depends on X86 && ACPI
+ select INPUT
+ select BACKLIGHT_CLASS_DEVICE
+ default n
+ help
+ Support for Intel Classmate PC ACPI devices, including some
+ keys as input device, backlight device, tablet and accelerometer
+ devices.
+
endif # X86_PLATFORM_DEVICES
obj-$(CONFIG_ASUS_LAPTOP) += asus-laptop.o
obj-$(CONFIG_EEEPC_LAPTOP) += eeepc-laptop.o
obj-$(CONFIG_MSI_LAPTOP) += msi-laptop.o
+obj-$(CONFIG_ACPI_CMPC) += classmate-laptop.o
obj-$(CONFIG_COMPAL_LAPTOP) += compal-laptop.o
obj-$(CONFIG_DELL_LAPTOP) += dell-laptop.o
obj-$(CONFIG_DELL_WMI) += dell-wmi.o
MODULE_ALIAS("wmi:67C3371D-95A3-4C37-BB61-DD47B491DAAB");
MODULE_ALIAS("wmi:6AF4F258-B401-42fd-BE91-3D4AC2D7C0D3");
-/* Temporary workaround until the WMI sysfs interface goes in */
-MODULE_ALIAS("dmi:*:*Acer*:*:");
-
/*
* Interface capability flags
*/
*/
#undef START_IN_KERNEL_MODE
-#define DRV_VER "0.5.20"
+#define DRV_VER "0.5.22"
/*
* According to the Atom N270 datasheet,
{"Acer", "AOA150", "v0.3310", 0x55, 0x58, {0x20, 0x20, 0x00} },
/* Acer 1410 */
{"Acer", "Aspire 1410", "v0.3120", 0x55, 0x58, {0x9e, 0x9e, 0x00} },
- /* special BIOS / other */
+ {"Acer", "Aspire 1410", "v1.3303", 0x55, 0x58, {0x9e, 0x9e, 0x00} },
+ /* Acer 1810xx */
+ {"Acer", "Aspire 1810TZ", "v0.3120", 0x55, 0x58, {0x9e, 0x9e, 0x00} },
+ {"Acer", "Aspire 1810T", "v0.3120", 0x55, 0x58, {0x9e, 0x9e, 0x00} },
+ {"Acer", "Aspire 1810T", "v1.3303", 0x55, 0x58, {0x9e, 0x9e, 0x00} },
+ {"Acer", "Aspire 1810TZ", "v1.3303", 0x55, 0x58, {0x9e, 0x9e, 0x00} },
+ /* Gateway */
{"Gateway", "AOA110", "v0.3103", 0x55, 0x58, {0x21, 0x21, 0x00} },
{"Gateway", "AOA150", "v0.3103", 0x55, 0x58, {0x20, 0x20, 0x00} },
- {"Gateway ", "LT31 ", "v1.3103 ", 0x55, 0x58,
- {0x10, 0x0f, 0x00} },
- {"Gateway ", "LT31 ", "v1.3201 ", 0x55, 0x58,
- {0x10, 0x0f, 0x00} },
- {"Gateway ", "LT31 ", "v1.3302 ", 0x55, 0x58,
- {0x10, 0x0f, 0x00} },
+ {"Gateway", "LT31", "v1.3103", 0x55, 0x58, {0x10, 0x0f, 0x00} },
+ {"Gateway", "LT31", "v1.3201", 0x55, 0x58, {0x10, 0x0f, 0x00} },
+ {"Gateway", "LT31", "v1.3302", 0x55, 0x58, {0x10, 0x0f, 0x00} },
+ /* Packard Bell */
{"Packard Bell", "DOA150", "v0.3104", 0x55, 0x58, {0x21, 0x21, 0x00} },
{"Packard Bell", "DOA150", "v0.3105", 0x55, 0x58, {0x20, 0x20, 0x00} },
{"Packard Bell", "AOA110", "v0.3105", 0x55, 0x58, {0x21, 0x21, 0x00} },
{"Packard Bell", "AOA150", "v0.3105", 0x55, 0x58, {0x20, 0x20, 0x00} },
+ {"Packard Bell", "DOTMU", "v1.3303", 0x55, 0x58, {0x9e, 0x9e, 0x00} },
+ {"Packard Bell", "DOTMU", "v0.3120", 0x55, 0x58, {0x9e, 0x9e, 0x00} },
/* pewpew-terminator */
{"", "", "", 0, 0, {0, 0, 0} }
};
.remove = acerhdf_remove,
};
+/* checks if str begins with start */
+static int str_starts_with(const char *str, const char *start)
+{
+ unsigned long str_len = 0, start_len = 0;
+
+ str_len = strlen(str);
+ start_len = strlen(start);
+
+ if (str_len >= start_len &&
+ !strncmp(str, start, start_len))
+ return 1;
+
+ return 0;
+}
/* check hardware */
static int acerhdf_check_hardware(void)
{
char const *vendor, *version, *product;
- int i;
- unsigned long prod_len = 0;
+ const struct bios_settings_t *bt = NULL;
/* get BIOS data */
vendor = dmi_get_system_info(DMI_SYS_VENDOR);
kernelmode = 0;
}
- prod_len = strlen(product);
-
if (verbose)
pr_info("BIOS info: %s %s, product: %s\n",
vendor, version, product);
/* search BIOS version and vendor in BIOS settings table */
- for (i = 0; bios_tbl[i].version[0]; i++) {
- if (strlen(bios_tbl[i].product) >= prod_len &&
- !strncmp(bios_tbl[i].product, product,
- strlen(bios_tbl[i].product)) &&
- !strcmp(bios_tbl[i].vendor, vendor) &&
- !strcmp(bios_tbl[i].version, version)) {
- bios_cfg = &bios_tbl[i];
+ for (bt = bios_tbl; bt->vendor[0]; bt++) {
+ /*
+ * check if actual hardware BIOS vendor, product and version
+ * IDs start with the strings of BIOS table entry
+ */
+ if (str_starts_with(vendor, bt->vendor) &&
+ str_starts_with(product, bt->product) &&
+ str_starts_with(version, bt->version)) {
+ bios_cfg = bt;
break;
}
}
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Peter Feuerer");
MODULE_DESCRIPTION("Aspire One temperature and fan driver");
-MODULE_ALIAS("dmi:*:*Acer*:*:");
-MODULE_ALIAS("dmi:*:*Gateway*:*:");
-MODULE_ALIAS("dmi:*:*Packard Bell*:*:");
+MODULE_ALIAS("dmi:*:*Acer*:pnAOA*:");
+MODULE_ALIAS("dmi:*:*Acer*:pnAspire 1410*:");
+MODULE_ALIAS("dmi:*:*Acer*:pnAspire 1810*:");
+MODULE_ALIAS("dmi:*:*Gateway*:pnAOA*:");
+MODULE_ALIAS("dmi:*:*Gateway*:pnLT31*:");
+MODULE_ALIAS("dmi:*:*Packard Bell*:pnAOA*:");
+MODULE_ALIAS("dmi:*:*Packard Bell*:pnDOA*:");
+MODULE_ALIAS("dmi:*:*Packard Bell*:pnDOTMU*:");
module_init(acerhdf_init);
module_exit(acerhdf_exit);
#include <linux/init.h>
#include <linux/types.h>
#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
#include <linux/backlight.h>
#include <acpi/acpi_drivers.h>
#include <acpi/acpi_bus.h>
return (status == AE_OK) && (out_obj.type == ACPI_TYPE_INTEGER);
}
-/*
- * We write our info in page, we begin at offset off and cannot write more
- * than count bytes. We set eof to 1 if we handle those 2 values. We return the
- * number of bytes written in page
- */
-static int
-proc_read_info(char *page, char **start, off_t off, int count, int *eof,
- void *data)
+static int asus_info_proc_show(struct seq_file *m, void *v)
{
- int len = 0;
int temp;
- char buf[16]; /* enough for all info */
- /*
- * We use the easy way, we don't care of off and count,
- * so we don't set eof to 1
- */
- len += sprintf(page, ACPI_HOTK_NAME " " ASUS_ACPI_VERSION "\n");
- len += sprintf(page + len, "Model reference : %s\n",
- hotk->methods->name);
+ seq_printf(m, ACPI_HOTK_NAME " " ASUS_ACPI_VERSION "\n");
+ seq_printf(m, "Model reference : %s\n", hotk->methods->name);
/*
* The SFUN method probably allows the original driver to get the list
* of features supported by a given model. For now, 0x0100 or 0x0800
* The significance of others is yet to be found.
*/
if (read_acpi_int(hotk->handle, "SFUN", &temp))
- len +=
- sprintf(page + len, "SFUN value : 0x%04x\n", temp);
+ seq_printf(m, "SFUN value : 0x%04x\n", temp);
/*
* Another value for userspace: the ASYM method returns 0x02 for
* battery low and 0x04 for battery critical, its readings tend to be
* silently ignored.
*/
if (read_acpi_int(hotk->handle, "ASYM", &temp))
- len +=
- sprintf(page + len, "ASYM value : 0x%04x\n", temp);
+ seq_printf(m, "ASYM value : 0x%04x\n", temp);
if (asus_info) {
- snprintf(buf, 16, "%d", asus_info->length);
- len += sprintf(page + len, "DSDT length : %s\n", buf);
- snprintf(buf, 16, "%d", asus_info->checksum);
- len += sprintf(page + len, "DSDT checksum : %s\n", buf);
- snprintf(buf, 16, "%d", asus_info->revision);
- len += sprintf(page + len, "DSDT revision : %s\n", buf);
- snprintf(buf, 7, "%s", asus_info->oem_id);
- len += sprintf(page + len, "OEM id : %s\n", buf);
- snprintf(buf, 9, "%s", asus_info->oem_table_id);
- len += sprintf(page + len, "OEM table id : %s\n", buf);
- snprintf(buf, 16, "%x", asus_info->oem_revision);
- len += sprintf(page + len, "OEM revision : 0x%s\n", buf);
- snprintf(buf, 5, "%s", asus_info->asl_compiler_id);
- len += sprintf(page + len, "ASL comp vendor id : %s\n", buf);
- snprintf(buf, 16, "%x", asus_info->asl_compiler_revision);
- len += sprintf(page + len, "ASL comp revision : 0x%s\n", buf);
+ seq_printf(m, "DSDT length : %d\n", asus_info->length);
+ seq_printf(m, "DSDT checksum : %d\n", asus_info->checksum);
+ seq_printf(m, "DSDT revision : %d\n", asus_info->revision);
+ seq_printf(m, "OEM id : %.*s\n", ACPI_OEM_ID_SIZE, asus_info->oem_id);
+ seq_printf(m, "OEM table id : %.*s\n", ACPI_OEM_TABLE_ID_SIZE, asus_info->oem_table_id);
+ seq_printf(m, "OEM revision : 0x%x\n", asus_info->oem_revision);
+ seq_printf(m, "ASL comp vendor id : %.*s\n", ACPI_NAME_SIZE, asus_info->asl_compiler_id);
+ seq_printf(m, "ASL comp revision : 0x%x\n", asus_info->asl_compiler_revision);
}
- return len;
+ return 0;
+}
+
+static int asus_info_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, asus_info_proc_show, NULL);
}
+static const struct file_operations asus_info_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = asus_info_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
/*
* /proc handlers
* We write our info in page, we begin at offset off and cannot write more
/*
* Proc handlers for MLED
*/
-static int
-proc_read_mled(char *page, char **start, off_t off, int count, int *eof,
- void *data)
+static int mled_proc_show(struct seq_file *m, void *v)
{
- return sprintf(page, "%d\n",
- read_led(hotk->methods->mled_status, MLED_ON));
+ seq_printf(m, "%d\n", read_led(hotk->methods->mled_status, MLED_ON));
+ return 0;
}
-static int
-proc_write_mled(struct file *file, const char __user *buffer,
- unsigned long count, void *data)
+static int mled_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, mled_proc_show, NULL);
+}
+
+static ssize_t mled_proc_write(struct file *file, const char __user *buffer,
+ size_t count, loff_t *pos)
{
return write_led(buffer, count, hotk->methods->mt_mled, MLED_ON, 1);
}
+static const struct file_operations mled_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = mled_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = mled_proc_write,
+};
+
/*
* Proc handlers for LED display
*/
-static int
-proc_read_ledd(char *page, char **start, off_t off, int count, int *eof,
- void *data)
+static int ledd_proc_show(struct seq_file *m, void *v)
{
- return sprintf(page, "0x%08x\n", hotk->ledd_status);
+ seq_printf(m, "0x%08x\n", hotk->ledd_status);
+ return 0;
}
-static int
-proc_write_ledd(struct file *file, const char __user *buffer,
- unsigned long count, void *data)
+static int ledd_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, ledd_proc_show, NULL);
+}
+
+static ssize_t ledd_proc_write(struct file *file, const char __user *buffer,
+ size_t count, loff_t *pos)
{
int rv, value;
return rv;
}
+static const struct file_operations ledd_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = ledd_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = ledd_proc_write,
+};
+
/*
* Proc handlers for WLED
*/
-static int
-proc_read_wled(char *page, char **start, off_t off, int count, int *eof,
- void *data)
+static int wled_proc_show(struct seq_file *m, void *v)
{
- return sprintf(page, "%d\n",
- read_led(hotk->methods->wled_status, WLED_ON));
+ seq_printf(m, "%d\n", read_led(hotk->methods->wled_status, WLED_ON));
+ return 0;
}
-static int
-proc_write_wled(struct file *file, const char __user *buffer,
- unsigned long count, void *data)
+static int wled_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, wled_proc_show, NULL);
+}
+
+static ssize_t wled_proc_write(struct file *file, const char __user *buffer,
+ size_t count, loff_t *pos)
{
return write_led(buffer, count, hotk->methods->mt_wled, WLED_ON, 0);
}
+static const struct file_operations wled_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = wled_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = wled_proc_write,
+};
+
/*
* Proc handlers for Bluetooth
*/
-static int
-proc_read_bluetooth(char *page, char **start, off_t off, int count, int *eof,
- void *data)
+static int bluetooth_proc_show(struct seq_file *m, void *v)
{
- return sprintf(page, "%d\n", read_led(hotk->methods->bt_status, BT_ON));
+ seq_printf(m, "%d\n", read_led(hotk->methods->bt_status, BT_ON));
+ return 0;
}
-static int
-proc_write_bluetooth(struct file *file, const char __user *buffer,
- unsigned long count, void *data)
+static int bluetooth_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, bluetooth_proc_show, NULL);
+}
+
+static ssize_t bluetooth_proc_write(struct file *file,
+ const char __user *buffer, size_t count, loff_t *pos)
{
/* Note: mt_bt_switch controls both internal Bluetooth adapter's
presence and its LED */
return write_led(buffer, count, hotk->methods->mt_bt_switch, BT_ON, 0);
}
+static const struct file_operations bluetooth_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = bluetooth_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = bluetooth_proc_write,
+};
+
/*
* Proc handlers for TLED
*/
-static int
-proc_read_tled(char *page, char **start, off_t off, int count, int *eof,
- void *data)
+static int tled_proc_show(struct seq_file *m, void *v)
{
- return sprintf(page, "%d\n",
- read_led(hotk->methods->tled_status, TLED_ON));
+ seq_printf(m, "%d\n", read_led(hotk->methods->tled_status, TLED_ON));
+ return 0;
}
-static int
-proc_write_tled(struct file *file, const char __user *buffer,
- unsigned long count, void *data)
+static int tled_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, tled_proc_show, NULL);
+}
+
+static ssize_t tled_proc_write(struct file *file, const char __user *buffer,
+ size_t count, loff_t *pos)
{
return write_led(buffer, count, hotk->methods->mt_tled, TLED_ON, 0);
}
+static const struct file_operations tled_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = tled_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = tled_proc_write,
+};
+
static int get_lcd_state(void)
{
int lcd = 0;
}
-static int
-proc_read_lcd(char *page, char **start, off_t off, int count, int *eof,
- void *data)
+static int lcd_proc_show(struct seq_file *m, void *v)
{
- return sprintf(page, "%d\n", get_lcd_state());
+ seq_printf(m, "%d\n", get_lcd_state());
+ return 0;
}
-static int
-proc_write_lcd(struct file *file, const char __user *buffer,
- unsigned long count, void *data)
+static int lcd_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, lcd_proc_show, NULL);
+}
+
+static ssize_t lcd_proc_write(struct file *file, const char __user *buffer,
+ size_t count, loff_t *pos)
{
int rv, value;
return rv;
}
+static const struct file_operations lcd_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = lcd_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = lcd_proc_write,
+};
+
static int read_brightness(struct backlight_device *bd)
{
int value;
return set_brightness(bd->props.brightness);
}
-static int
-proc_read_brn(char *page, char **start, off_t off, int count, int *eof,
- void *data)
+static int brn_proc_show(struct seq_file *m, void *v)
{
- return sprintf(page, "%d\n", read_brightness(NULL));
+ seq_printf(m, "%d\n", read_brightness(NULL));
+ return 0;
}
-static int
-proc_write_brn(struct file *file, const char __user *buffer,
- unsigned long count, void *data)
+static int brn_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, brn_proc_show, NULL);
+}
+
+static ssize_t brn_proc_write(struct file *file, const char __user *buffer,
+ size_t count, loff_t *pos)
{
int rv, value;
return rv;
}
+static const struct file_operations brn_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = brn_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = brn_proc_write,
+};
+
static void set_display(int value)
{
/* no sanity check needed for now */
* Now, *this* one could be more user-friendly, but so far, no-one has
* complained. The significance of bits is the same as in proc_write_disp()
*/
-static int
-proc_read_disp(char *page, char **start, off_t off, int count, int *eof,
- void *data)
+static int disp_proc_show(struct seq_file *m, void *v)
{
int value = 0;
printk(KERN_WARNING
"Asus ACPI: Error reading display status\n");
value &= 0x07; /* needed for some models, shouldn't hurt others */
- return sprintf(page, "%d\n", value);
+ seq_printf(m, "%d\n", value);
+ return 0;
+}
+
+static int disp_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, disp_proc_show, NULL);
}
/*
* (bitwise) of these will suffice. I never actually tested 3 displays hooked
* up simultaneously, so be warned. See the acpi4asus README for more info.
*/
-static int
-proc_write_disp(struct file *file, const char __user *buffer,
- unsigned long count, void *data)
+static ssize_t disp_proc_write(struct file *file, const char __user *buffer,
+ size_t count, loff_t *pos)
{
int rv, value;
return rv;
}
-typedef int (proc_readfunc) (char *page, char **start, off_t off, int count,
- int *eof, void *data);
-typedef int (proc_writefunc) (struct file *file, const char __user *buffer,
- unsigned long count, void *data);
+static const struct file_operations disp_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = disp_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = disp_proc_write,
+};
static int
-asus_proc_add(char *name, proc_writefunc *writefunc,
- proc_readfunc *readfunc, mode_t mode,
+asus_proc_add(char *name, const struct file_operations *proc_fops, mode_t mode,
struct acpi_device *device)
{
- struct proc_dir_entry *proc =
- create_proc_entry(name, mode, acpi_device_dir(device));
+ struct proc_dir_entry *proc;
+
+ proc = proc_create_data(name, mode, acpi_device_dir(device),
+ proc_fops, acpi_driver_data(device));
if (!proc) {
printk(KERN_WARNING " Unable to create %s fs entry\n", name);
return -1;
}
- proc->write_proc = writefunc;
- proc->read_proc = readfunc;
- proc->data = acpi_driver_data(device);
proc->uid = asus_uid;
proc->gid = asus_gid;
return 0;
if (!acpi_device_dir(device))
return -ENODEV;
- proc = create_proc_entry(PROC_INFO, mode, acpi_device_dir(device));
+ proc = proc_create(PROC_INFO, mode, acpi_device_dir(device),
+ &asus_info_proc_fops);
if (proc) {
- proc->read_proc = proc_read_info;
- proc->data = acpi_driver_data(device);
proc->uid = asus_uid;
proc->gid = asus_gid;
} else {
}
if (hotk->methods->mt_wled) {
- asus_proc_add(PROC_WLED, &proc_write_wled, &proc_read_wled,
- mode, device);
+ asus_proc_add(PROC_WLED, &wled_proc_fops, mode, device);
}
if (hotk->methods->mt_ledd) {
- asus_proc_add(PROC_LEDD, &proc_write_ledd, &proc_read_ledd,
- mode, device);
+ asus_proc_add(PROC_LEDD, &ledd_proc_fops, mode, device);
}
if (hotk->methods->mt_mled) {
- asus_proc_add(PROC_MLED, &proc_write_mled, &proc_read_mled,
- mode, device);
+ asus_proc_add(PROC_MLED, &mled_proc_fops, mode, device);
}
if (hotk->methods->mt_tled) {
- asus_proc_add(PROC_TLED, &proc_write_tled, &proc_read_tled,
- mode, device);
+ asus_proc_add(PROC_TLED, &tled_proc_fops, mode, device);
}
if (hotk->methods->mt_bt_switch) {
- asus_proc_add(PROC_BT, &proc_write_bluetooth,
- &proc_read_bluetooth, mode, device);
+ asus_proc_add(PROC_BT, &bluetooth_proc_fops, mode, device);
}
/*
* accessible from the keyboard
*/
if (hotk->methods->mt_lcd_switch && hotk->methods->lcd_status) {
- asus_proc_add(PROC_LCD, &proc_write_lcd, &proc_read_lcd, mode,
- device);
+ asus_proc_add(PROC_LCD, &lcd_proc_fops, mode, device);
}
if ((hotk->methods->brightness_up && hotk->methods->brightness_down) ||
(hotk->methods->brightness_get && hotk->methods->brightness_set)) {
- asus_proc_add(PROC_BRN, &proc_write_brn, &proc_read_brn, mode,
- device);
+ asus_proc_add(PROC_BRN, &brn_proc_fops, mode, device);
}
if (hotk->methods->display_set) {
- asus_proc_add(PROC_DISP, &proc_write_disp, &proc_read_disp,
- mode, device);
+ asus_proc_add(PROC_DISP, &disp_proc_fops, mode, device);
}
return 0;
--- /dev/null
+/*
+ * Copyright (C) 2009 Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/workqueue.h>
+#include <acpi/acpi_drivers.h>
+#include <linux/backlight.h>
+#include <linux/input.h>
+
+MODULE_LICENSE("GPL");
+
+
+struct cmpc_accel {
+ int sensitivity;
+};
+
+#define CMPC_ACCEL_SENSITIVITY_DEFAULT 5
+
+
+/*
+ * Generic input device code.
+ */
+
+typedef void (*input_device_init)(struct input_dev *dev);
+
+static int cmpc_add_acpi_notify_device(struct acpi_device *acpi, char *name,
+ input_device_init idev_init)
+{
+ struct input_dev *inputdev;
+ int error;
+
+ inputdev = input_allocate_device();
+ if (!inputdev)
+ return -ENOMEM;
+ inputdev->name = name;
+ inputdev->dev.parent = &acpi->dev;
+ idev_init(inputdev);
+ error = input_register_device(inputdev);
+ if (error) {
+ input_free_device(inputdev);
+ return error;
+ }
+ dev_set_drvdata(&acpi->dev, inputdev);
+ return 0;
+}
+
+static int cmpc_remove_acpi_notify_device(struct acpi_device *acpi)
+{
+ struct input_dev *inputdev = dev_get_drvdata(&acpi->dev);
+ input_unregister_device(inputdev);
+ return 0;
+}
+
+/*
+ * Accelerometer code.
+ */
+static acpi_status cmpc_start_accel(acpi_handle handle)
+{
+ union acpi_object param[2];
+ struct acpi_object_list input;
+ acpi_status status;
+
+ param[0].type = ACPI_TYPE_INTEGER;
+ param[0].integer.value = 0x3;
+ param[1].type = ACPI_TYPE_INTEGER;
+ input.count = 2;
+ input.pointer = param;
+ status = acpi_evaluate_object(handle, "ACMD", &input, NULL);
+ return status;
+}
+
+static acpi_status cmpc_stop_accel(acpi_handle handle)
+{
+ union acpi_object param[2];
+ struct acpi_object_list input;
+ acpi_status status;
+
+ param[0].type = ACPI_TYPE_INTEGER;
+ param[0].integer.value = 0x4;
+ param[1].type = ACPI_TYPE_INTEGER;
+ input.count = 2;
+ input.pointer = param;
+ status = acpi_evaluate_object(handle, "ACMD", &input, NULL);
+ return status;
+}
+
+static acpi_status cmpc_accel_set_sensitivity(acpi_handle handle, int val)
+{
+ union acpi_object param[2];
+ struct acpi_object_list input;
+
+ param[0].type = ACPI_TYPE_INTEGER;
+ param[0].integer.value = 0x02;
+ param[1].type = ACPI_TYPE_INTEGER;
+ param[1].integer.value = val;
+ input.count = 2;
+ input.pointer = param;
+ return acpi_evaluate_object(handle, "ACMD", &input, NULL);
+}
+
+static acpi_status cmpc_get_accel(acpi_handle handle,
+ unsigned char *x,
+ unsigned char *y,
+ unsigned char *z)
+{
+ union acpi_object param[2];
+ struct acpi_object_list input;
+ struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, 0 };
+ unsigned char *locs;
+ acpi_status status;
+
+ param[0].type = ACPI_TYPE_INTEGER;
+ param[0].integer.value = 0x01;
+ param[1].type = ACPI_TYPE_INTEGER;
+ input.count = 2;
+ input.pointer = param;
+ status = acpi_evaluate_object(handle, "ACMD", &input, &output);
+ if (ACPI_SUCCESS(status)) {
+ union acpi_object *obj;
+ obj = output.pointer;
+ locs = obj->buffer.pointer;
+ *x = locs[0];
+ *y = locs[1];
+ *z = locs[2];
+ kfree(output.pointer);
+ }
+ return status;
+}
+
+static void cmpc_accel_handler(struct acpi_device *dev, u32 event)
+{
+ if (event == 0x81) {
+ unsigned char x, y, z;
+ acpi_status status;
+
+ status = cmpc_get_accel(dev->handle, &x, &y, &z);
+ if (ACPI_SUCCESS(status)) {
+ struct input_dev *inputdev = dev_get_drvdata(&dev->dev);
+
+ input_report_abs(inputdev, ABS_X, x);
+ input_report_abs(inputdev, ABS_Y, y);
+ input_report_abs(inputdev, ABS_Z, z);
+ input_sync(inputdev);
+ }
+ }
+}
+
+static ssize_t cmpc_accel_sensitivity_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct acpi_device *acpi;
+ struct input_dev *inputdev;
+ struct cmpc_accel *accel;
+
+ acpi = to_acpi_device(dev);
+ inputdev = dev_get_drvdata(&acpi->dev);
+ accel = dev_get_drvdata(&inputdev->dev);
+
+ return sprintf(buf, "%d\n", accel->sensitivity);
+}
+
+static ssize_t cmpc_accel_sensitivity_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct acpi_device *acpi;
+ struct input_dev *inputdev;
+ struct cmpc_accel *accel;
+ unsigned long sensitivity;
+ int r;
+
+ acpi = to_acpi_device(dev);
+ inputdev = dev_get_drvdata(&acpi->dev);
+ accel = dev_get_drvdata(&inputdev->dev);
+
+ r = strict_strtoul(buf, 0, &sensitivity);
+ if (r)
+ return r;
+
+ accel->sensitivity = sensitivity;
+ cmpc_accel_set_sensitivity(acpi->handle, sensitivity);
+
+ return strnlen(buf, count);
+}
+
+struct device_attribute cmpc_accel_sensitivity_attr = {
+ .attr = { .name = "sensitivity", .mode = 0660 },
+ .show = cmpc_accel_sensitivity_show,
+ .store = cmpc_accel_sensitivity_store
+};
+
+static int cmpc_accel_open(struct input_dev *input)
+{
+ struct acpi_device *acpi;
+
+ acpi = to_acpi_device(input->dev.parent);
+ if (ACPI_SUCCESS(cmpc_start_accel(acpi->handle)))
+ return 0;
+ return -EIO;
+}
+
+static void cmpc_accel_close(struct input_dev *input)
+{
+ struct acpi_device *acpi;
+
+ acpi = to_acpi_device(input->dev.parent);
+ cmpc_stop_accel(acpi->handle);
+}
+
+static void cmpc_accel_idev_init(struct input_dev *inputdev)
+{
+ set_bit(EV_ABS, inputdev->evbit);
+ input_set_abs_params(inputdev, ABS_X, 0, 255, 8, 0);
+ input_set_abs_params(inputdev, ABS_Y, 0, 255, 8, 0);
+ input_set_abs_params(inputdev, ABS_Z, 0, 255, 8, 0);
+ inputdev->open = cmpc_accel_open;
+ inputdev->close = cmpc_accel_close;
+}
+
+static int cmpc_accel_add(struct acpi_device *acpi)
+{
+ int error;
+ struct input_dev *inputdev;
+ struct cmpc_accel *accel;
+
+ accel = kmalloc(sizeof(*accel), GFP_KERNEL);
+ if (!accel)
+ return -ENOMEM;
+
+ accel->sensitivity = CMPC_ACCEL_SENSITIVITY_DEFAULT;
+ cmpc_accel_set_sensitivity(acpi->handle, accel->sensitivity);
+
+ error = device_create_file(&acpi->dev, &cmpc_accel_sensitivity_attr);
+ if (error)
+ goto failed_file;
+
+ error = cmpc_add_acpi_notify_device(acpi, "cmpc_accel",
+ cmpc_accel_idev_init);
+ if (error)
+ goto failed_input;
+
+ inputdev = dev_get_drvdata(&acpi->dev);
+ dev_set_drvdata(&inputdev->dev, accel);
+
+ return 0;
+
+failed_input:
+ device_remove_file(&acpi->dev, &cmpc_accel_sensitivity_attr);
+failed_file:
+ kfree(accel);
+ return error;
+}
+
+static int cmpc_accel_remove(struct acpi_device *acpi, int type)
+{
+ struct input_dev *inputdev;
+ struct cmpc_accel *accel;
+
+ inputdev = dev_get_drvdata(&acpi->dev);
+ accel = dev_get_drvdata(&inputdev->dev);
+
+ device_remove_file(&acpi->dev, &cmpc_accel_sensitivity_attr);
+ return cmpc_remove_acpi_notify_device(acpi);
+}
+
+static const struct acpi_device_id cmpc_accel_device_ids[] = {
+ {"ACCE0000", 0},
+ {"", 0}
+};
+MODULE_DEVICE_TABLE(acpi, cmpc_accel_device_ids);
+
+static struct acpi_driver cmpc_accel_acpi_driver = {
+ .owner = THIS_MODULE,
+ .name = "cmpc_accel",
+ .class = "cmpc_accel",
+ .ids = cmpc_accel_device_ids,
+ .ops = {
+ .add = cmpc_accel_add,
+ .remove = cmpc_accel_remove,
+ .notify = cmpc_accel_handler,
+ }
+};
+
+
+/*
+ * Tablet mode code.
+ */
+static acpi_status cmpc_get_tablet(acpi_handle handle,
+ unsigned long long *value)
+{
+ union acpi_object param;
+ struct acpi_object_list input;
+ unsigned long long output;
+ acpi_status status;
+
+ param.type = ACPI_TYPE_INTEGER;
+ param.integer.value = 0x01;
+ input.count = 1;
+ input.pointer = ¶m;
+ status = acpi_evaluate_integer(handle, "TCMD", &input, &output);
+ if (ACPI_SUCCESS(status))
+ *value = output;
+ return status;
+}
+
+static void cmpc_tablet_handler(struct acpi_device *dev, u32 event)
+{
+ unsigned long long val = 0;
+ struct input_dev *inputdev = dev_get_drvdata(&dev->dev);
+
+ if (event == 0x81) {
+ if (ACPI_SUCCESS(cmpc_get_tablet(dev->handle, &val)))
+ input_report_switch(inputdev, SW_TABLET_MODE, !val);
+ }
+}
+
+static void cmpc_tablet_idev_init(struct input_dev *inputdev)
+{
+ unsigned long long val = 0;
+ struct acpi_device *acpi;
+
+ set_bit(EV_SW, inputdev->evbit);
+ set_bit(SW_TABLET_MODE, inputdev->swbit);
+
+ acpi = to_acpi_device(inputdev->dev.parent);
+ if (ACPI_SUCCESS(cmpc_get_tablet(acpi->handle, &val)))
+ input_report_switch(inputdev, SW_TABLET_MODE, !val);
+}
+
+static int cmpc_tablet_add(struct acpi_device *acpi)
+{
+ return cmpc_add_acpi_notify_device(acpi, "cmpc_tablet",
+ cmpc_tablet_idev_init);
+}
+
+static int cmpc_tablet_remove(struct acpi_device *acpi, int type)
+{
+ return cmpc_remove_acpi_notify_device(acpi);
+}
+
+static int cmpc_tablet_resume(struct acpi_device *acpi)
+{
+ struct input_dev *inputdev = dev_get_drvdata(&acpi->dev);
+ unsigned long long val = 0;
+ if (ACPI_SUCCESS(cmpc_get_tablet(acpi->handle, &val)))
+ input_report_switch(inputdev, SW_TABLET_MODE, !val);
+ return 0;
+}
+
+static const struct acpi_device_id cmpc_tablet_device_ids[] = {
+ {"TBLT0000", 0},
+ {"", 0}
+};
+MODULE_DEVICE_TABLE(acpi, cmpc_tablet_device_ids);
+
+static struct acpi_driver cmpc_tablet_acpi_driver = {
+ .owner = THIS_MODULE,
+ .name = "cmpc_tablet",
+ .class = "cmpc_tablet",
+ .ids = cmpc_tablet_device_ids,
+ .ops = {
+ .add = cmpc_tablet_add,
+ .remove = cmpc_tablet_remove,
+ .resume = cmpc_tablet_resume,
+ .notify = cmpc_tablet_handler,
+ }
+};
+
+
+/*
+ * Backlight code.
+ */
+
+static acpi_status cmpc_get_brightness(acpi_handle handle,
+ unsigned long long *value)
+{
+ union acpi_object param;
+ struct acpi_object_list input;
+ unsigned long long output;
+ acpi_status status;
+
+ param.type = ACPI_TYPE_INTEGER;
+ param.integer.value = 0xC0;
+ input.count = 1;
+ input.pointer = ¶m;
+ status = acpi_evaluate_integer(handle, "GRDI", &input, &output);
+ if (ACPI_SUCCESS(status))
+ *value = output;
+ return status;
+}
+
+static acpi_status cmpc_set_brightness(acpi_handle handle,
+ unsigned long long value)
+{
+ union acpi_object param[2];
+ struct acpi_object_list input;
+ acpi_status status;
+ unsigned long long output;
+
+ param[0].type = ACPI_TYPE_INTEGER;
+ param[0].integer.value = 0xC0;
+ param[1].type = ACPI_TYPE_INTEGER;
+ param[1].integer.value = value;
+ input.count = 2;
+ input.pointer = param;
+ status = acpi_evaluate_integer(handle, "GWRI", &input, &output);
+ return status;
+}
+
+static int cmpc_bl_get_brightness(struct backlight_device *bd)
+{
+ acpi_status status;
+ acpi_handle handle;
+ unsigned long long brightness;
+
+ handle = bl_get_data(bd);
+ status = cmpc_get_brightness(handle, &brightness);
+ if (ACPI_SUCCESS(status))
+ return brightness;
+ else
+ return -1;
+}
+
+static int cmpc_bl_update_status(struct backlight_device *bd)
+{
+ acpi_status status;
+ acpi_handle handle;
+
+ handle = bl_get_data(bd);
+ status = cmpc_set_brightness(handle, bd->props.brightness);
+ if (ACPI_SUCCESS(status))
+ return 0;
+ else
+ return -1;
+}
+
+static struct backlight_ops cmpc_bl_ops = {
+ .get_brightness = cmpc_bl_get_brightness,
+ .update_status = cmpc_bl_update_status
+};
+
+static int cmpc_bl_add(struct acpi_device *acpi)
+{
+ struct backlight_device *bd;
+
+ bd = backlight_device_register("cmpc_bl", &acpi->dev,
+ acpi->handle, &cmpc_bl_ops);
+ bd->props.max_brightness = 7;
+ dev_set_drvdata(&acpi->dev, bd);
+ return 0;
+}
+
+static int cmpc_bl_remove(struct acpi_device *acpi, int type)
+{
+ struct backlight_device *bd;
+
+ bd = dev_get_drvdata(&acpi->dev);
+ backlight_device_unregister(bd);
+ return 0;
+}
+
+static const struct acpi_device_id cmpc_device_ids[] = {
+ {"IPML200", 0},
+ {"", 0}
+};
+MODULE_DEVICE_TABLE(acpi, cmpc_device_ids);
+
+static struct acpi_driver cmpc_bl_acpi_driver = {
+ .owner = THIS_MODULE,
+ .name = "cmpc",
+ .class = "cmpc",
+ .ids = cmpc_device_ids,
+ .ops = {
+ .add = cmpc_bl_add,
+ .remove = cmpc_bl_remove
+ }
+};
+
+
+/*
+ * Extra keys code.
+ */
+static int cmpc_keys_codes[] = {
+ KEY_UNKNOWN,
+ KEY_WLAN,
+ KEY_SWITCHVIDEOMODE,
+ KEY_BRIGHTNESSDOWN,
+ KEY_BRIGHTNESSUP,
+ KEY_VENDOR,
+ KEY_MAX
+};
+
+static void cmpc_keys_handler(struct acpi_device *dev, u32 event)
+{
+ struct input_dev *inputdev;
+ int code = KEY_MAX;
+
+ if ((event & 0x0F) < ARRAY_SIZE(cmpc_keys_codes))
+ code = cmpc_keys_codes[event & 0x0F];
+ inputdev = dev_get_drvdata(&dev->dev);;
+ input_report_key(inputdev, code, !(event & 0x10));
+}
+
+static void cmpc_keys_idev_init(struct input_dev *inputdev)
+{
+ int i;
+
+ set_bit(EV_KEY, inputdev->evbit);
+ for (i = 0; cmpc_keys_codes[i] != KEY_MAX; i++)
+ set_bit(cmpc_keys_codes[i], inputdev->keybit);
+}
+
+static int cmpc_keys_add(struct acpi_device *acpi)
+{
+ return cmpc_add_acpi_notify_device(acpi, "cmpc_keys",
+ cmpc_keys_idev_init);
+}
+
+static int cmpc_keys_remove(struct acpi_device *acpi, int type)
+{
+ return cmpc_remove_acpi_notify_device(acpi);
+}
+
+static const struct acpi_device_id cmpc_keys_device_ids[] = {
+ {"FnBT0000", 0},
+ {"", 0}
+};
+MODULE_DEVICE_TABLE(acpi, cmpc_keys_device_ids);
+
+static struct acpi_driver cmpc_keys_acpi_driver = {
+ .owner = THIS_MODULE,
+ .name = "cmpc_keys",
+ .class = "cmpc_keys",
+ .ids = cmpc_keys_device_ids,
+ .ops = {
+ .add = cmpc_keys_add,
+ .remove = cmpc_keys_remove,
+ .notify = cmpc_keys_handler,
+ }
+};
+
+
+/*
+ * General init/exit code.
+ */
+
+static int cmpc_init(void)
+{
+ int r;
+
+ r = acpi_bus_register_driver(&cmpc_keys_acpi_driver);
+ if (r)
+ goto failed_keys;
+
+ r = acpi_bus_register_driver(&cmpc_bl_acpi_driver);
+ if (r)
+ goto failed_bl;
+
+ r = acpi_bus_register_driver(&cmpc_tablet_acpi_driver);
+ if (r)
+ goto failed_tablet;
+
+ r = acpi_bus_register_driver(&cmpc_accel_acpi_driver);
+ if (r)
+ goto failed_accel;
+
+ return r;
+
+failed_accel:
+ acpi_bus_unregister_driver(&cmpc_tablet_acpi_driver);
+
+failed_tablet:
+ acpi_bus_unregister_driver(&cmpc_bl_acpi_driver);
+
+failed_bl:
+ acpi_bus_unregister_driver(&cmpc_keys_acpi_driver);
+
+failed_keys:
+ return r;
+}
+
+static void cmpc_exit(void)
+{
+ acpi_bus_unregister_driver(&cmpc_accel_acpi_driver);
+ acpi_bus_unregister_driver(&cmpc_tablet_acpi_driver);
+ acpi_bus_unregister_driver(&cmpc_bl_acpi_driver);
+ acpi_bus_unregister_driver(&cmpc_keys_acpi_driver);
+}
+
+module_init(cmpc_init);
+module_exit(cmpc_exit);
struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
static struct key_entry *key;
union acpi_object *obj;
+ acpi_status status;
- wmi_get_event_data(value, &response);
+ status = wmi_get_event_data(value, &response);
+ if (status != AE_OK) {
+ printk(KERN_INFO "dell-wmi: bad event status 0x%x\n", status);
+ return;
+ }
obj = (union acpi_object *)response.pointer;
input_sync(dell_wmi_input_dev);
}
}
+ kfree(obj);
}
static int __init dell_wmi_init(void)
{
int err;
+ acpi_status status;
- if (wmi_has_guid(DELL_EVENT_GUID)) {
-
- dmi_walk(find_hk_type, NULL);
-
- err = dell_wmi_input_setup();
-
- if (err)
- return err;
+ if (!wmi_has_guid(DELL_EVENT_GUID)) {
+ printk(KERN_WARNING "dell-wmi: No known WMI GUID found\n");
+ return -ENODEV;
+ }
- err = wmi_install_notify_handler(DELL_EVENT_GUID,
- dell_wmi_notify, NULL);
- if (err) {
- input_unregister_device(dell_wmi_input_dev);
- printk(KERN_ERR "dell-wmi: Unable to register"
- " notify handler - %d\n", err);
- return err;
- }
+ dmi_walk(find_hk_type, NULL);
+ acpi_video = acpi_video_backlight_support();
- acpi_video = acpi_video_backlight_support();
+ err = dell_wmi_input_setup();
+ if (err)
+ return err;
- } else
- printk(KERN_WARNING "dell-wmi: No known WMI GUID found\n");
+ status = wmi_install_notify_handler(DELL_EVENT_GUID,
+ dell_wmi_notify, NULL);
+ if (ACPI_FAILURE(status)) {
+ input_unregister_device(dell_wmi_input_dev);
+ printk(KERN_ERR
+ "dell-wmi: Unable to register notify handler - %d\n",
+ status);
+ return -ENODEV;
+ }
return 0;
}
static void __exit dell_wmi_exit(void)
{
- if (wmi_has_guid(DELL_EVENT_GUID)) {
- wmi_remove_notify_handler(DELL_EVENT_GUID);
- input_unregister_device(dell_wmi_input_dev);
- }
+ wmi_remove_notify_handler(DELL_EVENT_GUID);
+ input_unregister_device(dell_wmi_input_dev);
}
module_init(dell_wmi_init);
#include <acpi/acpi_bus.h>
#include <linux/uaccess.h>
#include <linux/input.h>
+#include <linux/input/sparse-keymap.h>
#include <linux/rfkill.h>
#include <linux/pci.h>
#include <linux/pci_hotplug.h>
#include <linux/leds.h>
+#include <linux/dmi.h>
#define EEEPC_LAPTOP_VERSION "0.1"
#define EEEPC_LAPTOP_NAME "Eee PC Hotkey Driver"
MODULE_DESCRIPTION(EEEPC_LAPTOP_NAME);
MODULE_LICENSE("GPL");
+static bool hotplug_disabled;
+
+module_param(hotplug_disabled, bool, 0644);
+MODULE_PARM_DESC(hotplug_disabled,
+ "Disable hotplug for wireless device. "
+ "If your laptop need that, please report to "
+ "acpi4asus-user@lists.sourceforge.net.");
+
/*
* Definitions for Asus EeePC
*/
NULL, NULL, "PBPS", "TPDS"
};
-struct key_entry {
- char type;
- u8 code;
- u16 keycode;
-};
-
-enum { KE_KEY, KE_END };
-
static const struct key_entry eeepc_keymap[] = {
- /* Sleep already handled via generic ACPI code */
- {KE_KEY, 0x10, KEY_WLAN },
- {KE_KEY, 0x11, KEY_WLAN },
- {KE_KEY, 0x12, KEY_PROG1 },
- {KE_KEY, 0x13, KEY_MUTE },
- {KE_KEY, 0x14, KEY_VOLUMEDOWN },
- {KE_KEY, 0x15, KEY_VOLUMEUP },
- {KE_KEY, 0x16, KEY_DISPLAY_OFF },
- {KE_KEY, 0x1a, KEY_COFFEE },
- {KE_KEY, 0x1b, KEY_ZOOM },
- {KE_KEY, 0x1c, KEY_PROG2 },
- {KE_KEY, 0x1d, KEY_PROG3 },
- {KE_KEY, NOTIFY_BRN_MIN, KEY_BRIGHTNESSDOWN },
- {KE_KEY, NOTIFY_BRN_MAX, KEY_BRIGHTNESSUP },
- {KE_KEY, 0x30, KEY_SWITCHVIDEOMODE },
- {KE_KEY, 0x31, KEY_SWITCHVIDEOMODE },
- {KE_KEY, 0x32, KEY_SWITCHVIDEOMODE },
- {KE_KEY, 0x37, KEY_F13 }, /* Disable Touchpad */
- {KE_KEY, 0x38, KEY_F14 },
- {KE_END, 0},
+ { KE_KEY, 0x10, { KEY_WLAN } },
+ { KE_KEY, 0x11, { KEY_WLAN } },
+ { KE_KEY, 0x12, { KEY_PROG1 } },
+ { KE_KEY, 0x13, { KEY_MUTE } },
+ { KE_KEY, 0x14, { KEY_VOLUMEDOWN } },
+ { KE_KEY, 0x15, { KEY_VOLUMEUP } },
+ { KE_KEY, 0x16, { KEY_DISPLAY_OFF } },
+ { KE_KEY, 0x1a, { KEY_COFFEE } },
+ { KE_KEY, 0x1b, { KEY_ZOOM } },
+ { KE_KEY, 0x1c, { KEY_PROG2 } },
+ { KE_KEY, 0x1d, { KEY_PROG3 } },
+ { KE_KEY, NOTIFY_BRN_MIN, { KEY_BRIGHTNESSDOWN } },
+ { KE_KEY, NOTIFY_BRN_MAX, { KEY_BRIGHTNESSUP } },
+ { KE_KEY, 0x30, { KEY_SWITCHVIDEOMODE } },
+ { KE_KEY, 0x31, { KEY_SWITCHVIDEOMODE } },
+ { KE_KEY, 0x32, { KEY_SWITCHVIDEOMODE } },
+ { KE_KEY, 0x37, { KEY_F13 } }, /* Disable Touchpad */
+ { KE_KEY, 0x38, { KEY_F14 } },
+ { KE_END, 0 },
};
-
/*
* This is the main structure, we can use it to store useful information
*/
acpi_handle handle; /* the handle of the acpi device */
u32 cm_supported; /* the control methods supported
by this BIOS */
+ bool cpufv_disabled;
+ bool hotplug_disabled;
u16 event_count[128]; /* count for each event */
struct platform_device *platform_device;
struct eeepc_cpufv c;
int rv, value;
+ if (eeepc->cpufv_disabled)
+ return -EPERM;
if (get_cpufv(eeepc, &c))
return -ENODEV;
rv = parse_arg(buf, count, &value);
return rv;
}
+static ssize_t show_cpufv_disabled(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct eeepc_laptop *eeepc = dev_get_drvdata(dev);
+
+ return sprintf(buf, "%d\n", eeepc->cpufv_disabled);
+}
+
+static ssize_t store_cpufv_disabled(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct eeepc_laptop *eeepc = dev_get_drvdata(dev);
+ int rv, value;
+
+ rv = parse_arg(buf, count, &value);
+ if (rv < 0)
+ return rv;
+
+ switch (value) {
+ case 0:
+ if (eeepc->cpufv_disabled)
+ pr_warning("cpufv enabled (not officially supported "
+ "on this model)\n");
+ eeepc->cpufv_disabled = false;
+ return rv;
+ case 1:
+ return -EPERM;
+ default:
+ return -EINVAL;
+ }
+}
+
+
static struct device_attribute dev_attr_cpufv = {
.attr = {
.name = "cpufv",
.show = show_available_cpufv
};
+static struct device_attribute dev_attr_cpufv_disabled = {
+ .attr = {
+ .name = "cpufv_disabled",
+ .mode = 0644 },
+ .show = show_cpufv_disabled,
+ .store = store_cpufv_disabled
+};
+
+
static struct attribute *platform_attributes[] = {
&dev_attr_camera.attr,
&dev_attr_cardr.attr,
&dev_attr_disp.attr,
&dev_attr_cpufv.attr,
&dev_attr_available_cpufv.attr,
+ &dev_attr_cpufv_disabled.attr,
NULL
};
if (result && result != -ENODEV)
goto exit;
+ if (eeepc->hotplug_disabled)
+ return 0;
+
result = eeepc_setup_pci_hotplug(eeepc);
/*
* If we get -EBUSY then something else is handling the PCI hotplug -
/*
* Input device (i.e. hotkeys)
*/
-static struct key_entry *eeepc_get_entry_by_scancode(
- struct eeepc_laptop *eeepc,
- int code)
+static int eeepc_input_init(struct eeepc_laptop *eeepc)
{
- struct key_entry *key;
+ struct input_dev *input;
+ int error;
- for (key = eeepc->keymap; key->type != KE_END; key++)
- if (code == key->code)
- return key;
-
- return NULL;
-}
-
-static void eeepc_input_notify(struct eeepc_laptop *eeepc, int event)
-{
- static struct key_entry *key;
-
- key = eeepc_get_entry_by_scancode(eeepc, event);
- if (key) {
- switch (key->type) {
- case KE_KEY:
- input_report_key(eeepc->inputdev, key->keycode,
- 1);
- input_sync(eeepc->inputdev);
- input_report_key(eeepc->inputdev, key->keycode,
- 0);
- input_sync(eeepc->inputdev);
- break;
- }
+ input = input_allocate_device();
+ if (!input) {
+ pr_info("Unable to allocate input device\n");
+ return -ENOMEM;
}
-}
-
-static struct key_entry *eeepc_get_entry_by_keycode(
- struct eeepc_laptop *eeepc, int code)
-{
- struct key_entry *key;
-
- for (key = eeepc->keymap; key->type != KE_END; key++)
- if (code == key->keycode && key->type == KE_KEY)
- return key;
- return NULL;
-}
+ input->name = "Asus EeePC extra buttons";
+ input->phys = EEEPC_LAPTOP_FILE "/input0";
+ input->id.bustype = BUS_HOST;
+ input->dev.parent = &eeepc->platform_device->dev;
-static int eeepc_getkeycode(struct input_dev *dev, int scancode, int *keycode)
-{
- struct eeepc_laptop *eeepc = input_get_drvdata(dev);
- struct key_entry *key = eeepc_get_entry_by_scancode(eeepc, scancode);
-
- if (key && key->type == KE_KEY) {
- *keycode = key->keycode;
- return 0;
+ error = sparse_keymap_setup(input, eeepc_keymap, NULL);
+ if (error) {
+ pr_err("Unable to setup input device keymap\n");
+ goto err_free_dev;
}
- return -EINVAL;
-}
-
-static int eeepc_setkeycode(struct input_dev *dev, int scancode, int keycode)
-{
- struct eeepc_laptop *eeepc = input_get_drvdata(dev);
- struct key_entry *key;
- int old_keycode;
-
- if (keycode < 0 || keycode > KEY_MAX)
- return -EINVAL;
-
- key = eeepc_get_entry_by_scancode(eeepc, scancode);
- if (key && key->type == KE_KEY) {
- old_keycode = key->keycode;
- key->keycode = keycode;
- set_bit(keycode, dev->keybit);
- if (!eeepc_get_entry_by_keycode(eeepc, old_keycode))
- clear_bit(old_keycode, dev->keybit);
- return 0;
+ error = input_register_device(input);
+ if (error) {
+ pr_err("Unable to register input device\n");
+ goto err_free_keymap;
}
- return -EINVAL;
-}
-
-static int eeepc_input_init(struct eeepc_laptop *eeepc)
-{
- const struct key_entry *key;
- int result;
-
- eeepc->inputdev = input_allocate_device();
- if (!eeepc->inputdev) {
- pr_info("Unable to allocate input device\n");
- return -ENOMEM;
- }
- eeepc->inputdev->name = "Asus EeePC extra buttons";
- eeepc->inputdev->dev.parent = &eeepc->platform_device->dev;
- eeepc->inputdev->phys = EEEPC_LAPTOP_FILE "/input0";
- eeepc->inputdev->id.bustype = BUS_HOST;
- eeepc->inputdev->getkeycode = eeepc_getkeycode;
- eeepc->inputdev->setkeycode = eeepc_setkeycode;
- input_set_drvdata(eeepc->inputdev, eeepc);
-
- eeepc->keymap = kmemdup(eeepc_keymap, sizeof(eeepc_keymap),
- GFP_KERNEL);
- for (key = eeepc_keymap; key->type != KE_END; key++) {
- switch (key->type) {
- case KE_KEY:
- set_bit(EV_KEY, eeepc->inputdev->evbit);
- set_bit(key->keycode, eeepc->inputdev->keybit);
- break;
- }
- }
- result = input_register_device(eeepc->inputdev);
- if (result) {
- pr_info("Unable to register input device\n");
- input_free_device(eeepc->inputdev);
- return result;
- }
+ eeepc->inputdev = input;
return 0;
+
+ err_free_keymap:
+ sparse_keymap_free(input);
+ err_free_dev:
+ input_free_device(input);
+ return error;
}
static void eeepc_input_exit(struct eeepc_laptop *eeepc)
* event will be desired value (or else ignored)
*/
}
- eeepc_input_notify(eeepc, event);
+ sparse_keymap_report_event(eeepc->inputdev, event,
+ 1, true);
}
} else {
/* Everything else is a bona-fide keypress event */
- eeepc_input_notify(eeepc, event);
+ sparse_keymap_report_event(eeepc->inputdev, event, 1, true);
+ }
+}
+
+static void eeepc_dmi_check(struct eeepc_laptop *eeepc)
+{
+ const char *model;
+
+ model = dmi_get_system_info(DMI_PRODUCT_NAME);
+ if (!model)
+ return;
+
+ /*
+ * Blacklist for setting cpufv (cpu speed).
+ *
+ * EeePC 4G ("701") implements CFVS, but it is not supported
+ * by the pre-installed OS, and the original option to change it
+ * in the BIOS setup screen was removed in later versions.
+ *
+ * Judging by the lack of "Super Hybrid Engine" on Asus product pages,
+ * this applies to all "701" models (4G/4G Surf/2G Surf).
+ *
+ * So Asus made a deliberate decision not to support it on this model.
+ * We have several reports that using it can cause the system to hang
+ *
+ * The hang has also been reported on a "702" (Model name "8G"?).
+ *
+ * We avoid dmi_check_system() / dmi_match(), because they use
+ * substring matching. We don't want to affect the "701SD"
+ * and "701SDX" models, because they do support S.H.E.
+ */
+ if (strcmp(model, "701") == 0 || strcmp(model, "702") == 0) {
+ eeepc->cpufv_disabled = true;
+ pr_info("model %s does not officially support setting cpu "
+ "speed\n", model);
+ pr_info("cpufv disabled to avoid instability\n");
+ }
+
+ /*
+ * Blacklist for wlan hotplug
+ *
+ * Eeepc 1005HA doesn't work like others models and don't need the
+ * hotplug code. In fact, current hotplug code seems to unplug another
+ * device...
+ */
+ if (strcmp(model, "1005HA") == 0 || strcmp(model, "1201N") == 0) {
+ eeepc->hotplug_disabled = true;
+ pr_info("wlan hotplug disabled\n");
}
}
strcpy(acpi_device_class(device), EEEPC_ACPI_CLASS);
device->driver_data = eeepc;
+ eeepc->hotplug_disabled = hotplug_disabled;
+
+ eeepc_dmi_check(eeepc);
+
result = eeepc_acpi_init(eeepc, device);
if (result)
goto fail_platform;
result = acpi_bus_register_driver(&eeepc_acpi_driver);
if (result < 0)
goto fail_acpi_driver;
+
if (!eeepc_device_present) {
result = -ENODEV;
goto fail_no_device;
}
+
return 0;
fail_no_device:
struct input_dev *input;
char phys[32];
struct platform_device *pf_device;
- struct kfifo *fifo;
+ struct kfifo fifo;
spinlock_t fifo_lock;
int rfkill_supported;
int rfkill_state;
status =
acpi_evaluate_integer(fujitsu->acpi_handle, "GBLL", NULL, &state);
- if (status < 0)
- return status;
+ if (ACPI_FAILURE(status))
+ return 0;
fujitsu->brightness_level = state & 0x0fffffff;
status =
acpi_evaluate_integer(fujitsu->acpi_handle, "RBLL", NULL, &state);
- if (status < 0)
- return status;
+ if (ACPI_FAILURE(status))
+ return -1;
fujitsu->max_brightness = state;
/* kfifo */
spin_lock_init(&fujitsu_hotkey->fifo_lock);
- fujitsu_hotkey->fifo =
- kfifo_alloc(RINGBUFFERSIZE * sizeof(int), GFP_KERNEL,
- &fujitsu_hotkey->fifo_lock);
- if (IS_ERR(fujitsu_hotkey->fifo)) {
+ error = kfifo_alloc(&fujitsu_hotkey->fifo, RINGBUFFERSIZE * sizeof(int),
+ GFP_KERNEL);
+ if (error) {
printk(KERN_ERR "kfifo_alloc failed\n");
- error = PTR_ERR(fujitsu_hotkey->fifo);
goto err_stop;
}
err_free_input_dev:
input_free_device(input);
err_free_fifo:
- kfifo_free(fujitsu_hotkey->fifo);
+ kfifo_free(&fujitsu_hotkey->fifo);
err_stop:
return result;
}
input_free_device(input);
- kfifo_free(fujitsu_hotkey->fifo);
+ kfifo_free(&fujitsu_hotkey->fifo);
fujitsu_hotkey->acpi_handle = NULL;
vdbg_printk(FUJLAPTOP_DBG_TRACE,
"Push keycode into ringbuffer [%d]\n",
keycode);
- status = kfifo_put(fujitsu_hotkey->fifo,
+ status = kfifo_in_locked(&fujitsu_hotkey->fifo,
(unsigned char *)&keycode,
- sizeof(keycode));
+ sizeof(keycode),
+ &fujitsu_hotkey->fifo_lock);
if (status != sizeof(keycode)) {
vdbg_printk(FUJLAPTOP_DBG_WARN,
"Could not push keycode [0x%x]\n",
}
} else if (keycode == 0) {
while ((status =
- kfifo_get
- (fujitsu_hotkey->fifo, (unsigned char *)
- &keycode_r,
- sizeof
- (keycode_r))) == sizeof(keycode_r)) {
+ kfifo_out_locked(
+ &fujitsu_hotkey->fifo,
+ (unsigned char *) &keycode_r,
+ sizeof(keycode_r),
+ &fujitsu_hotkey->fifo_lock))
+ == sizeof(keycode_r)) {
input_report_key(input, keycode_r, 0);
input_sync(input);
vdbg_printk(FUJLAPTOP_DBG_TRACE,
obj = output.pointer;
- if (!obj || obj->type != ACPI_TYPE_BUFFER)
+ if (!obj)
return -EINVAL;
+ else if (obj->type != ACPI_TYPE_BUFFER) {
+ kfree(obj);
+ return -EINVAL;
+ }
bios_return = *((struct bios_return *)obj->buffer.pointer);
+ kfree(obj);
if (bios_return.return_code > 0)
return bios_return.return_code * -1;
else
static struct key_entry *key;
union acpi_object *obj;
int eventcode;
+ acpi_status status;
- wmi_get_event_data(value, &response);
+ status = wmi_get_event_data(value, &response);
+ if (status != AE_OK) {
+ printk(KERN_INFO "hp-wmi: bad event status 0x%x\n", status);
+ return;
+ }
obj = (union acpi_object *)response.pointer;
if (!obj || obj->type != ACPI_TYPE_BUFFER || obj->buffer.length != 8) {
printk(KERN_INFO "HP WMI: Unknown response received\n");
+ kfree(obj);
return;
}
eventcode = *((u8 *) obj->buffer.pointer);
+ kfree(obj);
if (eventcode == 0x4)
eventcode = hp_wmi_perform_query(HPWMI_HOTKEY_QUERY, 0,
0);
if (wmi_has_guid(HPWMI_EVENT_GUID)) {
err = wmi_install_notify_handler(HPWMI_EVENT_GUID,
hp_wmi_notify, NULL);
- if (!err)
+ if (ACPI_SUCCESS(err))
hp_wmi_input_setup();
}
MODULE_ALIAS("wmi:551A1F84-FBDD-4125-91DB-3EA8F44F1D45");
MODULE_ALIAS("wmi:B6F3EEF2-3D2F-49DC-9DE3-85BCE18C62F2");
-/* Temporary workaround until the WMI sysfs interface goes in
- { "svn", DMI_SYS_VENDOR },
- { "pn", DMI_PRODUCT_NAME },
- { "pvr", DMI_PRODUCT_VERSION },
- { "rvn", DMI_BOARD_VENDOR },
- { "rn", DMI_BOARD_NAME },
-*/
-
-MODULE_ALIAS("dmi:*:svnMICRO-STARINTERNATIONAL*:pnMS-6638:*");
-
#define DRV_NAME "msi-wmi"
#define DRV_PFX DRV_NAME ": "
static struct key_entry *key;
union acpi_object *obj;
ktime_t cur;
+ acpi_status status;
- wmi_get_event_data(value, &response);
+ status = wmi_get_event_data(value, &response);
+ if (status != AE_OK) {
+ printk(KERN_INFO DRV_PFX "bad event status 0x%x\n", status);
+ return;
+ }
obj = (union acpi_object *)response.pointer;
}
err = wmi_install_notify_handler(MSIWMI_EVENT_GUID,
msi_wmi_notify, NULL);
- if (err)
+ if (ACPI_FAILURE(err))
return -EINVAL;
err = msi_wmi_input_setup();
N_SONY_RFKILL,
};
+static int sony_rfkill_handle;
static struct rfkill *sony_rfkill_devices[N_SONY_RFKILL];
static int sony_rfkill_address[N_SONY_RFKILL] = {0x300, 0x500, 0x700, 0x900};
static void sony_nc_rfkill_update(void);
atomic_t users;
struct input_dev *jog_dev;
struct input_dev *key_dev;
- struct kfifo *fifo;
+ struct kfifo fifo;
spinlock_t fifo_lock;
struct workqueue_struct *wq;
};
56, /* 69 SONYPI_EVENT_VOLUME_INC_PRESSED */
57, /* 70 SONYPI_EVENT_VOLUME_DEC_PRESSED */
-1, /* 71 SONYPI_EVENT_BRIGHTNESS_PRESSED */
+ 58, /* 72 SONYPI_EVENT_MEDIA_PRESSED */
};
static int sony_laptop_input_keycode_map[] = {
KEY_F15, /* 55 SONYPI_EVENT_SETTINGKEY_PRESSED */
KEY_VOLUMEUP, /* 56 SONYPI_EVENT_VOLUME_INC_PRESSED */
KEY_VOLUMEDOWN, /* 57 SONYPI_EVENT_VOLUME_DEC_PRESSED */
+ KEY_MEDIA, /* 58 SONYPI_EVENT_MEDIA_PRESSED */
};
/* release buttons after a short delay if pressed */
{
struct sony_laptop_keypress kp;
- while (kfifo_get(sony_laptop_input.fifo, (unsigned char *)&kp,
- sizeof(kp)) == sizeof(kp)) {
+ while (kfifo_out_locked(&sony_laptop_input.fifo, (unsigned char *)&kp,
+ sizeof(kp), &sony_laptop_input.fifo_lock)
+ == sizeof(kp)) {
msleep(10);
input_report_key(kp.dev, kp.key, 0);
input_sync(kp.dev);
/* we emit the scancode so we can always remap the key */
input_event(kp.dev, EV_MSC, MSC_SCAN, event);
input_sync(kp.dev);
- kfifo_put(sony_laptop_input.fifo,
- (unsigned char *)&kp, sizeof(kp));
+ kfifo_in_locked(&sony_laptop_input.fifo,
+ (unsigned char *)&kp, sizeof(kp),
+ &sony_laptop_input.fifo_lock);
if (!work_pending(&sony_laptop_release_key_work))
queue_work(sony_laptop_input.wq,
/* kfifo */
spin_lock_init(&sony_laptop_input.fifo_lock);
- sony_laptop_input.fifo =
- kfifo_alloc(SONY_LAPTOP_BUF_SIZE, GFP_KERNEL,
- &sony_laptop_input.fifo_lock);
- if (IS_ERR(sony_laptop_input.fifo)) {
+ error =
+ kfifo_alloc(&sony_laptop_input.fifo, SONY_LAPTOP_BUF_SIZE, GFP_KERNEL);
+ if (error) {
printk(KERN_ERR DRV_PFX "kfifo_alloc failed\n");
- error = PTR_ERR(sony_laptop_input.fifo);
goto err_dec_users;
}
destroy_workqueue(sony_laptop_input.wq);
err_free_kfifo:
- kfifo_free(sony_laptop_input.fifo);
+ kfifo_free(&sony_laptop_input.fifo);
err_dec_users:
atomic_dec(&sony_laptop_input.users);
}
destroy_workqueue(sony_laptop_input.wq);
- kfifo_free(sony_laptop_input.fifo);
+ kfifo_free(&sony_laptop_input.fifo);
}
/*********** Platform Device ***********/
{ 0x0C, SONYPI_EVENT_FNKEY_RELEASED },
{ 0x9f, SONYPI_EVENT_CD_EJECT_PRESSED },
{ 0x1f, SONYPI_EVENT_ANYBUTTON_RELEASED },
+ { 0xa1, SONYPI_EVENT_MEDIA_PRESSED },
+ { 0x21, SONYPI_EVENT_ANYBUTTON_RELEASED },
{ 0, 0 },
};
else
sony_laptop_report_input_event(ev);
}
- } else if (sony_find_snc_handle(0x124) == ev) {
+ } else if (sony_find_snc_handle(sony_rfkill_handle) == ev) {
sony_nc_rfkill_update();
return;
}
if (!blocked)
argument |= 0xff0000;
- return sony_call_snc_handle(0x124, argument, &result);
+ return sony_call_snc_handle(sony_rfkill_handle, argument, &result);
}
static const struct rfkill_ops sony_rfkill_ops = {
if (!rfk)
return -ENOMEM;
- sony_call_snc_handle(0x124, 0x200, &result);
+ sony_call_snc_handle(sony_rfkill_handle, 0x200, &result);
hwblock = !(result & 0x1);
rfkill_set_hw_state(rfk, hwblock);
int result;
bool hwblock;
- sony_call_snc_handle(0x124, 0x200, &result);
+ sony_call_snc_handle(sony_rfkill_handle, 0x200, &result);
hwblock = !(result & 0x1);
for (i = 0; i < N_SONY_RFKILL; i++) {
continue;
}
- sony_call_snc_handle(0x124, argument, &result);
+ sony_call_snc_handle(sony_rfkill_handle, argument, &result);
rfkill_set_states(sony_rfkill_devices[i],
!(result & 0xf), false);
}
}
-static int sony_nc_rfkill_setup(struct acpi_device *device)
+static void sony_nc_rfkill_setup(struct acpi_device *device)
{
- int result, ret;
+ int offset;
+ u8 dev_code, i;
+ acpi_status status;
+ struct acpi_object_list params;
+ union acpi_object in_obj;
+ union acpi_object *device_enum;
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
- if (sony_find_snc_handle(0x124) == -1)
- return -1;
+ offset = sony_find_snc_handle(0x124);
+ if (offset == -1) {
+ offset = sony_find_snc_handle(0x135);
+ if (offset == -1)
+ return;
+ else
+ sony_rfkill_handle = 0x135;
+ } else
+ sony_rfkill_handle = 0x124;
+ dprintk("Found rkfill handle: 0x%.4x\n", sony_rfkill_handle);
- ret = sony_call_snc_handle(0x124, 0xb00, &result);
- if (ret) {
- printk(KERN_INFO DRV_PFX
- "Unable to enumerate rfkill devices: %x\n", ret);
- return ret;
+ /* need to read the whole buffer returned by the acpi call to SN06
+ * here otherwise we may miss some features
+ */
+ params.count = 1;
+ params.pointer = &in_obj;
+ in_obj.type = ACPI_TYPE_INTEGER;
+ in_obj.integer.value = offset;
+ status = acpi_evaluate_object(sony_nc_acpi_handle, "SN06", ¶ms,
+ &buffer);
+ if (ACPI_FAILURE(status)) {
+ dprintk("Radio device enumeration failed\n");
+ return;
}
- if (result & 0x1)
- sony_nc_setup_rfkill(device, SONY_WIFI);
- if (result & 0x2)
- sony_nc_setup_rfkill(device, SONY_BLUETOOTH);
- if (result & 0x1c)
- sony_nc_setup_rfkill(device, SONY_WWAN);
- if (result & 0x20)
- sony_nc_setup_rfkill(device, SONY_WIMAX);
+ device_enum = (union acpi_object *) buffer.pointer;
+ if (!device_enum || device_enum->type != ACPI_TYPE_BUFFER) {
+ printk(KERN_ERR "Invalid SN06 return object 0x%.2x\n",
+ device_enum->type);
+ goto out_no_enum;
+ }
- return 0;
+ /* the buffer is filled with magic numbers describing the devices
+ * available, 0xff terminates the enumeration
+ */
+ for (i = 0; i < device_enum->buffer.length; i++) {
+
+ dev_code = *(device_enum->buffer.pointer + i);
+ if (dev_code == 0xff)
+ break;
+
+ dprintk("Radio devices, looking at 0x%.2x\n", dev_code);
+
+ if (dev_code == 0 && !sony_rfkill_devices[SONY_WIFI])
+ sony_nc_setup_rfkill(device, SONY_WIFI);
+
+ if (dev_code == 0x10 && !sony_rfkill_devices[SONY_BLUETOOTH])
+ sony_nc_setup_rfkill(device, SONY_BLUETOOTH);
+
+ if ((0xf0 & dev_code) == 0x20 &&
+ !sony_rfkill_devices[SONY_WWAN])
+ sony_nc_setup_rfkill(device, SONY_WWAN);
+
+ if (dev_code == 0x30 && !sony_rfkill_devices[SONY_WIMAX])
+ sony_nc_setup_rfkill(device, SONY_WIMAX);
+ }
+
+out_no_enum:
+ kfree(buffer.pointer);
+ return;
}
static int sony_nc_add(struct acpi_device *device)
struct sonypi_compat_s {
struct fasync_struct *fifo_async;
- struct kfifo *fifo;
+ struct kfifo fifo;
spinlock_t fifo_lock;
wait_queue_head_t fifo_proc_list;
atomic_t open_count;
/* Flush input queue on first open */
unsigned long flags;
- spin_lock_irqsave(sonypi_compat.fifo->lock, flags);
+ spin_lock_irqsave(&sonypi_compat.fifo_lock, flags);
if (atomic_inc_return(&sonypi_compat.open_count) == 1)
- __kfifo_reset(sonypi_compat.fifo);
+ kfifo_reset(&sonypi_compat.fifo);
- spin_unlock_irqrestore(sonypi_compat.fifo->lock, flags);
+ spin_unlock_irqrestore(&sonypi_compat.fifo_lock, flags);
return 0;
}
ssize_t ret;
unsigned char c;
- if ((kfifo_len(sonypi_compat.fifo) == 0) &&
+ if ((kfifo_len(&sonypi_compat.fifo) == 0) &&
(file->f_flags & O_NONBLOCK))
return -EAGAIN;
ret = wait_event_interruptible(sonypi_compat.fifo_proc_list,
- kfifo_len(sonypi_compat.fifo) != 0);
+ kfifo_len(&sonypi_compat.fifo) != 0);
if (ret)
return ret;
while (ret < count &&
- (kfifo_get(sonypi_compat.fifo, &c, sizeof(c)) == sizeof(c))) {
+ (kfifo_out_locked(&sonypi_compat.fifo, &c, sizeof(c),
+ &sonypi_compat.fifo_lock) == sizeof(c))) {
if (put_user(c, buf++))
return -EFAULT;
ret++;
static unsigned int sonypi_misc_poll(struct file *file, poll_table *wait)
{
poll_wait(file, &sonypi_compat.fifo_proc_list, wait);
- if (kfifo_len(sonypi_compat.fifo))
+ if (kfifo_len(&sonypi_compat.fifo))
return POLLIN | POLLRDNORM;
return 0;
}
static void sonypi_compat_report_event(u8 event)
{
- kfifo_put(sonypi_compat.fifo, (unsigned char *)&event, sizeof(event));
+ kfifo_in_locked(&sonypi_compat.fifo, (unsigned char *)&event,
+ sizeof(event), &sonypi_compat.fifo_lock);
kill_fasync(&sonypi_compat.fifo_async, SIGIO, POLL_IN);
wake_up_interruptible(&sonypi_compat.fifo_proc_list);
}
int error;
spin_lock_init(&sonypi_compat.fifo_lock);
- sonypi_compat.fifo = kfifo_alloc(SONY_LAPTOP_BUF_SIZE, GFP_KERNEL,
- &sonypi_compat.fifo_lock);
- if (IS_ERR(sonypi_compat.fifo)) {
+ error =
+ kfifo_alloc(&sonypi_compat.fifo, SONY_LAPTOP_BUF_SIZE, GFP_KERNEL);
+ if (error) {
printk(KERN_ERR DRV_PFX "kfifo_alloc failed\n");
- return PTR_ERR(sonypi_compat.fifo);
+ return error;
}
init_waitqueue_head(&sonypi_compat.fifo_proc_list);
return 0;
err_free_kfifo:
- kfifo_free(sonypi_compat.fifo);
+ kfifo_free(&sonypi_compat.fifo);
return error;
}
static void sonypi_compat_exit(void)
{
misc_deregister(&sonypi_misc_device);
- kfifo_free(sonypi_compat.fifo);
+ kfifo_free(&sonypi_compat.fifo);
}
#else
static int sonypi_compat_init(void) { return 0; }
MODULE_LICENSE("GPL");
MODULE_ALIAS("wmi:C364AC71-36DB-495A-8494-B439D472A505");
-static int tc1100_probe(struct platform_device *device);
-static int tc1100_remove(struct platform_device *device);
-static int tc1100_suspend(struct platform_device *device, pm_message_t state);
-static int tc1100_resume(struct platform_device *device);
-
-static struct platform_driver tc1100_driver = {
- .driver = {
- .name = "tc1100-wmi",
- .owner = THIS_MODULE,
- },
- .probe = tc1100_probe,
- .remove = tc1100_remove,
- .suspend = tc1100_suspend,
- .resume = tc1100_resume,
-};
-
static struct platform_device *tc1100_device;
struct tc1100_data {
show_set_bool(wireless, TC1100_INSTANCE_WIRELESS);
show_set_bool(jogdial, TC1100_INSTANCE_JOGDIAL);
-static void remove_fs(void)
-{
- device_remove_file(&tc1100_device->dev, &dev_attr_wireless);
- device_remove_file(&tc1100_device->dev, &dev_attr_jogdial);
-}
-
-static int add_fs(void)
-{
- int ret;
-
- ret = device_create_file(&tc1100_device->dev, &dev_attr_wireless);
- if (ret)
- goto add_sysfs_error;
-
- ret = device_create_file(&tc1100_device->dev, &dev_attr_jogdial);
- if (ret)
- goto add_sysfs_error;
-
- return ret;
+static struct attribute *tc1100_attributes[] = {
+ &dev_attr_wireless.attr,
+ &dev_attr_jogdial.attr,
+ NULL
+};
-add_sysfs_error:
- remove_fs();
- return ret;
-}
+static struct attribute_group tc1100_attribute_group = {
+ .attrs = tc1100_attributes,
+};
/* --------------------------------------------------------------------------
Driver Model
-------------------------------------------------------------------------- */
-static int tc1100_probe(struct platform_device *device)
+static int __init tc1100_probe(struct platform_device *device)
{
- int result = 0;
-
- result = add_fs();
- return result;
+ return sysfs_create_group(&device->dev.kobj, &tc1100_attribute_group);
}
-static int tc1100_remove(struct platform_device *device)
+static int __devexit tc1100_remove(struct platform_device *device)
{
- remove_fs();
+ sysfs_remove_group(&device->dev.kobj, &tc1100_attribute_group);
+
return 0;
}
-static int tc1100_suspend(struct platform_device *dev, pm_message_t state)
+#ifdef CONFIG_PM
+static int tc1100_suspend(struct device *dev)
{
int ret;
if (ret)
return ret;
- return ret;
+ return 0;
}
-static int tc1100_resume(struct platform_device *dev)
+static int tc1100_resume(struct device *dev)
{
int ret;
if (ret)
return ret;
- return ret;
+ return 0;
}
+static const struct dev_pm_ops tc1100_pm_ops = {
+ .suspend = tc1100_suspend,
+ .resume = tc1100_resume,
+ .freeze = tc1100_suspend,
+ .restore = tc1100_resume,
+};
+#endif
+
+static struct platform_driver tc1100_driver = {
+ .driver = {
+ .name = "tc1100-wmi",
+ .owner = THIS_MODULE,
+#ifdef CONFIG_PM
+ .pm = &tc1100_pm_ops,
+#endif
+ },
+ .remove = __devexit_p(tc1100_remove),
+};
+
static int __init tc1100_init(void)
{
- int result = 0;
+ int error;
if (!wmi_has_guid(GUID))
return -ENODEV;
- result = platform_driver_register(&tc1100_driver);
- if (result)
- return result;
-
tc1100_device = platform_device_alloc("tc1100-wmi", -1);
- platform_device_add(tc1100_device);
+ if (!tc1100_device)
+ return -ENOMEM;
+
+ error = platform_device_add(tc1100_device);
+ if (error)
+ goto err_device_put;
+
+ error = platform_driver_probe(&tc1100_driver, tc1100_probe);
+ if (error)
+ goto err_device_del;
printk(TC1100_INFO "HP Compaq TC1100 Tablet WMI Extras loaded\n");
+ return 0;
- return result;
+ err_device_del:
+ platform_device_del(tc1100_device);
+ err_device_put:
+ platform_device_put(tc1100_device);
+ return error;
}
static void __exit tc1100_exit(void)
{
- platform_device_del(tc1100_device);
+ platform_device_unregister(tc1100_device);
platform_driver_unregister(&tc1100_driver);
-
- printk(TC1100_INFO "HP Compaq TC1100 Tablet WMI Extras unloaded\n");
}
module_init(tc1100_init);
* and we leave them unchanged.
*/
+#ifdef CONFIG_THINKPAD_ACPI_ALSA_SUPPORT
+
#define TPACPI_ALSA_DRVNAME "ThinkPad EC"
#define TPACPI_ALSA_SHRTNAME "ThinkPad Console Audio Control"
#define TPACPI_ALSA_MIXERNAME TPACPI_ALSA_SHRTNAME
-static int alsa_index = SNDRV_DEFAULT_IDX1;
+static int alsa_index = ~((1 << (SNDRV_CARDS - 3)) - 1); /* last three slots */
static char *alsa_id = "ThinkPadEC";
static int alsa_enable = SNDRV_DEFAULT_ENABLE1;
rc = snd_card_create(alsa_index, alsa_id, THIS_MODULE,
sizeof(struct tpacpi_alsa_data), &card);
- if (rc < 0)
- return rc;
- if (!card)
- return -ENOMEM;
+ if (rc < 0 || !card) {
+ printk(TPACPI_ERR
+ "Failed to create ALSA card structures: %d\n", rc);
+ return 1;
+ }
BUG_ON(!card->private_data);
data = card->private_data;
rc = snd_ctl_add(card, ctl_vol);
if (rc < 0) {
printk(TPACPI_ERR
- "Failed to create ALSA volume control\n");
- goto err_out;
+ "Failed to create ALSA volume control: %d\n",
+ rc);
+ goto err_exit;
}
data->ctl_vol_id = &ctl_vol->id;
}
ctl_mute = snd_ctl_new1(&volume_alsa_control_mute, NULL);
rc = snd_ctl_add(card, ctl_mute);
if (rc < 0) {
- printk(TPACPI_ERR "Failed to create ALSA mute control\n");
- goto err_out;
+ printk(TPACPI_ERR "Failed to create ALSA mute control: %d\n",
+ rc);
+ goto err_exit;
}
data->ctl_mute_id = &ctl_mute->id;
snd_card_set_dev(card, &tpacpi_pdev->dev);
rc = snd_card_register(card);
-
-err_out:
if (rc < 0) {
- snd_card_free(card);
- card = NULL;
+ printk(TPACPI_ERR "Failed to register ALSA card: %d\n", rc);
+ goto err_exit;
}
alsa_card = card;
- return rc;
+ return 0;
+
+err_exit:
+ snd_card_free(card);
+ return 1;
}
#define TPACPI_VOL_Q_MUTEONLY 0x0001 /* Mute-only control available */
.shutdown = volume_shutdown,
};
+#else /* !CONFIG_THINKPAD_ACPI_ALSA_SUPPORT */
+
+#define alsa_card NULL
+
+static void inline volume_alsa_notify_change(void)
+{
+}
+
+static int __init volume_init(struct ibm_init_struct *iibm)
+{
+ printk(TPACPI_INFO
+ "volume: disabled as there is no ALSA support in this kernel\n");
+
+ return 1;
+}
+
+static struct ibm_struct volume_driver_data = {
+ .name = "volume",
+};
+
+#endif /* CONFIG_THINKPAD_ACPI_ALSA_SUPPORT */
+
/*************************************************************************
* Fan subdriver
*/
"used for backwards compatibility with userspace, "
"see documentation");
+#ifdef CONFIG_THINKPAD_ACPI_ALSA_SUPPORT
module_param_named(volume_mode, volume_mode, uint, 0444);
MODULE_PARM_DESC(volume_mode,
"Selects volume control strategy: "
MODULE_PARM_DESC(id, "ALSA id for the ACPI EC Mixer");
module_param_named(enable, alsa_enable, bool, 0444);
MODULE_PARM_DESC(enable, "Enable the ALSA interface for the ACPI EC Mixer");
+#endif /* CONFIG_THINKPAD_ACPI_ALSA_SUPPORT */
#define TPACPI_PARAM(feature) \
module_param_call(feature, set_ibm_param, NULL, NULL, 0); \
#include <linux/init.h>
#include <linux/types.h>
#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
#include <linux/backlight.h>
#include <linux/platform_device.h>
#include <linux/rfkill.h>
static int last_key_event;
static int key_event_valid;
-typedef struct _ProcItem {
- const char *name;
- char *(*read_func) (char *);
- unsigned long (*write_func) (const char *, unsigned long);
-} ProcItem;
-
-/* proc file handlers
- */
-
-static int
-dispatch_read(char *page, char **start, off_t off, int count, int *eof,
- ProcItem * item)
-{
- char *p = page;
- int len;
-
- if (off == 0)
- p = item->read_func(p);
-
- /* ISSUE: I don't understand this code */
- len = (p - page);
- if (len <= off + count)
- *eof = 1;
- *start = page + off;
- len -= off;
- if (len > count)
- len = count;
- if (len < 0)
- len = 0;
- return len;
-}
-
-static int
-dispatch_write(struct file *file, const char __user * buffer,
- unsigned long count, ProcItem * item)
-{
- int result;
- char *tmp_buffer;
-
- /* Arg buffer points to userspace memory, which can't be accessed
- * directly. Since we're making a copy, zero-terminate the
- * destination so that sscanf can be used on it safely.
- */
- tmp_buffer = kmalloc(count + 1, GFP_KERNEL);
- if (!tmp_buffer)
- return -ENOMEM;
-
- if (copy_from_user(tmp_buffer, buffer, count)) {
- result = -EFAULT;
- } else {
- tmp_buffer[count] = 0;
- result = item->write_func(tmp_buffer, count);
- }
- kfree(tmp_buffer);
- return result;
-}
-
static int get_lcd(struct backlight_device *bd)
{
u32 hci_result;
return -EFAULT;
}
-static char *read_lcd(char *p)
+static int lcd_proc_show(struct seq_file *m, void *v)
{
int value = get_lcd(NULL);
if (value >= 0) {
- p += sprintf(p, "brightness: %d\n", value);
- p += sprintf(p, "brightness_levels: %d\n",
+ seq_printf(m, "brightness: %d\n", value);
+ seq_printf(m, "brightness_levels: %d\n",
HCI_LCD_BRIGHTNESS_LEVELS);
} else {
printk(MY_ERR "Error reading LCD brightness\n");
}
- return p;
+ return 0;
+}
+
+static int lcd_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, lcd_proc_show, NULL);
}
static int set_lcd(int value)
return set_lcd(bd->props.brightness);
}
-static unsigned long write_lcd(const char *buffer, unsigned long count)
+static ssize_t lcd_proc_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *pos)
{
+ char cmd[42];
+ size_t len;
int value;
int ret;
- if (sscanf(buffer, " brightness : %i", &value) == 1 &&
+ len = min(count, sizeof(cmd) - 1);
+ if (copy_from_user(cmd, buf, len))
+ return -EFAULT;
+ cmd[len] = '\0';
+
+ if (sscanf(cmd, " brightness : %i", &value) == 1 &&
value >= 0 && value < HCI_LCD_BRIGHTNESS_LEVELS) {
ret = set_lcd(value);
if (ret == 0)
return ret;
}
-static char *read_video(char *p)
+static const struct file_operations lcd_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = lcd_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = lcd_proc_write,
+};
+
+static int video_proc_show(struct seq_file *m, void *v)
{
u32 hci_result;
u32 value;
int is_lcd = (value & HCI_VIDEO_OUT_LCD) ? 1 : 0;
int is_crt = (value & HCI_VIDEO_OUT_CRT) ? 1 : 0;
int is_tv = (value & HCI_VIDEO_OUT_TV) ? 1 : 0;
- p += sprintf(p, "lcd_out: %d\n", is_lcd);
- p += sprintf(p, "crt_out: %d\n", is_crt);
- p += sprintf(p, "tv_out: %d\n", is_tv);
+ seq_printf(m, "lcd_out: %d\n", is_lcd);
+ seq_printf(m, "crt_out: %d\n", is_crt);
+ seq_printf(m, "tv_out: %d\n", is_tv);
} else {
printk(MY_ERR "Error reading video out status\n");
}
- return p;
+ return 0;
}
-static unsigned long write_video(const char *buffer, unsigned long count)
+static int video_proc_open(struct inode *inode, struct file *file)
{
+ return single_open(file, video_proc_show, NULL);
+}
+
+static ssize_t video_proc_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *pos)
+{
+ char *cmd, *buffer;
int value;
int remain = count;
int lcd_out = -1;
u32 hci_result;
u32 video_out;
+ cmd = kmalloc(count + 1, GFP_KERNEL);
+ if (!cmd)
+ return -ENOMEM;
+ if (copy_from_user(cmd, buf, count)) {
+ kfree(cmd);
+ return -EFAULT;
+ }
+ cmd[count] = '\0';
+
+ buffer = cmd;
+
/* scan expression. Multiple expressions may be delimited with ;
*
* NOTE: to keep scanning simple, invalid fields are ignored
while (remain && *(buffer - 1) != ';');
}
+ kfree(cmd);
+
hci_read1(HCI_VIDEO_OUT, &video_out, &hci_result);
if (hci_result == HCI_SUCCESS) {
unsigned int new_video_out = video_out;
return count;
}
-static char *read_fan(char *p)
+static const struct file_operations video_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = video_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = video_proc_write,
+};
+
+static int fan_proc_show(struct seq_file *m, void *v)
{
u32 hci_result;
u32 value;
hci_read1(HCI_FAN, &value, &hci_result);
if (hci_result == HCI_SUCCESS) {
- p += sprintf(p, "running: %d\n", (value > 0));
- p += sprintf(p, "force_on: %d\n", force_fan);
+ seq_printf(m, "running: %d\n", (value > 0));
+ seq_printf(m, "force_on: %d\n", force_fan);
} else {
printk(MY_ERR "Error reading fan status\n");
}
- return p;
+ return 0;
+}
+
+static int fan_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, fan_proc_show, NULL);
}
-static unsigned long write_fan(const char *buffer, unsigned long count)
+static ssize_t fan_proc_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *pos)
{
+ char cmd[42];
+ size_t len;
int value;
u32 hci_result;
- if (sscanf(buffer, " force_on : %i", &value) == 1 &&
+ len = min(count, sizeof(cmd) - 1);
+ if (copy_from_user(cmd, buf, len))
+ return -EFAULT;
+ cmd[len] = '\0';
+
+ if (sscanf(cmd, " force_on : %i", &value) == 1 &&
value >= 0 && value <= 1) {
hci_write1(HCI_FAN, value, &hci_result);
if (hci_result != HCI_SUCCESS)
return count;
}
-static char *read_keys(char *p)
+static const struct file_operations fan_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = fan_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = fan_proc_write,
+};
+
+static int keys_proc_show(struct seq_file *m, void *v)
{
u32 hci_result;
u32 value;
}
}
- p += sprintf(p, "hotkey_ready: %d\n", key_event_valid);
- p += sprintf(p, "hotkey: 0x%04x\n", last_key_event);
+ seq_printf(m, "hotkey_ready: %d\n", key_event_valid);
+ seq_printf(m, "hotkey: 0x%04x\n", last_key_event);
+end:
+ return 0;
+}
- end:
- return p;
+static int keys_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, keys_proc_show, NULL);
}
-static unsigned long write_keys(const char *buffer, unsigned long count)
+static ssize_t keys_proc_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *pos)
{
+ char cmd[42];
+ size_t len;
int value;
- if (sscanf(buffer, " hotkey_ready : %i", &value) == 1 && value == 0) {
+ len = min(count, sizeof(cmd) - 1);
+ if (copy_from_user(cmd, buf, len))
+ return -EFAULT;
+ cmd[len] = '\0';
+
+ if (sscanf(cmd, " hotkey_ready : %i", &value) == 1 && value == 0) {
key_event_valid = 0;
} else {
return -EINVAL;
return count;
}
-static char *read_version(char *p)
+static const struct file_operations keys_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = keys_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = keys_proc_write,
+};
+
+static int version_proc_show(struct seq_file *m, void *v)
{
- p += sprintf(p, "driver: %s\n", TOSHIBA_ACPI_VERSION);
- p += sprintf(p, "proc_interface: %d\n",
- PROC_INTERFACE_VERSION);
- return p;
+ seq_printf(m, "driver: %s\n", TOSHIBA_ACPI_VERSION);
+ seq_printf(m, "proc_interface: %d\n", PROC_INTERFACE_VERSION);
+ return 0;
}
+static int version_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, version_proc_show, PDE(inode)->data);
+}
+
+static const struct file_operations version_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = version_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
/* proc and module init
*/
#define PROC_TOSHIBA "toshiba"
-static ProcItem proc_items[] = {
- {"lcd", read_lcd, write_lcd},
- {"video", read_video, write_video},
- {"fan", read_fan, write_fan},
- {"keys", read_keys, write_keys},
- {"version", read_version, NULL},
- {NULL}
-};
-
static acpi_status __init add_device(void)
{
- struct proc_dir_entry *proc;
- ProcItem *item;
-
- for (item = proc_items; item->name; ++item) {
- proc = create_proc_read_entry(item->name,
- S_IFREG | S_IRUGO | S_IWUSR,
- toshiba_proc_dir,
- (read_proc_t *) dispatch_read,
- item);
- if (proc && item->write_func)
- proc->write_proc = (write_proc_t *) dispatch_write;
- }
+ proc_create("lcd", S_IRUGO | S_IWUSR, toshiba_proc_dir, &lcd_proc_fops);
+ proc_create("video", S_IRUGO | S_IWUSR, toshiba_proc_dir, &video_proc_fops);
+ proc_create("fan", S_IRUGO | S_IWUSR, toshiba_proc_dir, &fan_proc_fops);
+ proc_create("keys", S_IRUGO | S_IWUSR, toshiba_proc_dir, &keys_proc_fops);
+ proc_create("version", S_IRUGO, toshiba_proc_dir, &version_proc_fops);
return AE_OK;
}
static acpi_status remove_device(void)
{
- ProcItem *item;
-
- for (item = proc_items; item->name; ++item)
- remove_proc_entry(item->name, toshiba_proc_dir);
+ remove_proc_entry("lcd", toshiba_proc_dir);
+ remove_proc_entry("video", toshiba_proc_dir);
+ remove_proc_entry("fan", toshiba_proc_dir);
+ remove_proc_entry("keys", toshiba_proc_dir);
+ remove_proc_entry("version", toshiba_proc_dir);
return AE_OK;
}
if (!guid || !handler)
return AE_BAD_PARAMETER;
- find_guid(guid, &block);
- if (!block)
+ if (!find_guid(guid, &block))
return AE_NOT_EXIST;
if (block->handler)
if (!guid)
return AE_BAD_PARAMETER;
- find_guid(guid, &block);
- if (!block)
+ if (!find_guid(guid, &block))
return AE_NOT_EXIST;
if (!block->handler)
/**
* wmi_get_event_data - Get WMI data associated with an event
*
- * @event - Event to find
- * &out - Buffer to hold event data
+ * @event: Event to find
+ * @out: Buffer to hold event data. out->pointer should be freed with kfree()
*
* Returns extra data associated with an event in WMI.
*/
return ret;
}
+static bool guid_already_parsed(const char *guid_string)
+{
+ struct guid_block *gblock;
+ struct wmi_block *wblock;
+ struct list_head *p;
+
+ list_for_each(p, &wmi_blocks.list) {
+ wblock = list_entry(p, struct wmi_block, list);
+ gblock = &wblock->gblock;
+
+ if (strncmp(gblock->guid, guid_string, 16) == 0)
+ return true;
+ }
+ return false;
+}
+
/*
* Parse the _WDG method for the GUID data blocks
*/
union acpi_object *obj;
struct guid_block *gblock;
struct wmi_block *wblock;
+ char guid_string[37];
acpi_status status;
u32 i, total;
memcpy(gblock, obj->buffer.pointer, obj->buffer.length);
for (i = 0; i < total; i++) {
+ /*
+ Some WMI devices, like those for nVidia hooks, have a
+ duplicate GUID. It's not clear what we should do in this
+ case yet, so for now, we'll just ignore the duplicate.
+ Anyone who wants to add support for that device can come
+ up with a better workaround for the mess then.
+ */
+ if (guid_already_parsed(gblock[i].guid) == true) {
+ wmi_gtoa(gblock[i].guid, guid_string);
+ printk(KERN_INFO PREFIX "Skipping duplicate GUID %s\n",
+ guid_string);
+ continue;
+ }
wblock = kzalloc(sizeof(struct wmi_block), GFP_KERNEL);
if (!wblock)
return AE_NO_MEMORY;
case POWER_SUPPLY_PROP_STATUS:
if (pbi->flags & PMU_BATT_CHARGING)
val->intval = POWER_SUPPLY_STATUS_CHARGING;
+ else if (pmu_power_flags & PMU_PWR_AC_PRESENT)
+ val->intval = POWER_SUPPLY_STATUS_FULL;
else
val->intval = POWER_SUPPLY_STATUS_DISCHARGING;
break;
#define cmos_pnp_resume NULL
#endif
-static void cmos_pnp_shutdown(struct device *pdev)
+static void cmos_pnp_shutdown(struct pnp_dev *pnp)
{
- if (system_state == SYSTEM_POWER_OFF && !cmos_poweroff(pdev))
+ if (system_state == SYSTEM_POWER_OFF && !cmos_poweroff(&pnp->dev))
return;
cmos_do_shutdown();
.id_table = rtc_ids,
.probe = cmos_pnp_probe,
.remove = __exit_p(cmos_pnp_remove),
+ .shutdown = cmos_pnp_shutdown,
/* flag ensures resume() gets called, and stops syslog spam */
.flags = PNP_DRIVER_RES_DO_NOT_CHANGE,
.suspend = cmos_pnp_suspend,
.resume = cmos_pnp_resume,
- .driver = {
- .name = (char *)driver_name,
- .shutdown = cmos_pnp_shutdown,
- }
};
#endif /* CONFIG_PNP */
spin_unlock_irqrestore(&aliastree.lock, flags);
newlcu = _allocate_lcu(uid);
if (IS_ERR(newlcu))
- return PTR_ERR(lcu);
+ return PTR_ERR(newlcu);
spin_lock_irqsave(&aliastree.lock, flags);
lcu = _find_lcu(server, uid);
if (!lcu) {
*
*/
-#define KMSG_COMPONENT "dasd-diag"
+#define KMSG_COMPONENT "dasd"
#include <linux/stddef.h>
#include <linux/kernel.h>
rc = mdsk_init_io(device, device->block->bp_block, 0, NULL);
if (rc == 4) {
if (!(device->features & DASD_FEATURE_READONLY)) {
- dev_warn(&device->cdev->dev,
- "The access mode of a DIAG device changed"
- " to read-only");
+ pr_warning("%s: The access mode of a DIAG device "
+ "changed to read-only\n",
+ dev_name(&device->cdev->dev));
device->features |= DASD_FEATURE_READONLY;
}
rc = 0;
}
if (rc)
- dev_warn(&device->cdev->dev, "DIAG ERP failed with "
- "rc=%d\n", rc);
+ pr_warning("%s: DIAG ERP failed with "
+ "rc=%d\n", dev_name(&device->cdev->dev), rc);
}
/* Start a given request at the device. Return zero on success, non-zero
private->pt_block = 2;
break;
default:
- dev_warn(&device->cdev->dev, "Device type %d is not supported "
- "in DIAG mode\n", private->rdc_data.vdev_class);
+ pr_warning("%s: Device type %d is not supported "
+ "in DIAG mode\n", dev_name(&device->cdev->dev),
+ private->rdc_data.vdev_class);
rc = -EOPNOTSUPP;
goto out;
}
private->iob.flaga = DASD_DIAG_FLAGA_DEFAULT;
rc = dia250(&private->iob, RW_BIO);
if (rc == 3) {
- dev_warn(&device->cdev->dev,
- "A 64-bit DIAG call failed\n");
+ pr_warning("%s: A 64-bit DIAG call failed\n",
+ dev_name(&device->cdev->dev));
rc = -EOPNOTSUPP;
goto out_label;
}
break;
}
if (bsize > PAGE_SIZE) {
- dev_warn(&device->cdev->dev, "Accessing the DASD failed because"
- " of an incorrect format (rc=%d)\n", rc);
+ pr_warning("%s: Accessing the DASD failed because of an "
+ "incorrect format (rc=%d)\n",
+ dev_name(&device->cdev->dev), rc);
rc = -EIO;
goto out_label;
}
block->s2b_shift++;
rc = mdsk_init_io(device, block->bp_block, 0, NULL);
if (rc && (rc != 4)) {
- dev_warn(&device->cdev->dev, "DIAG initialization "
- "failed with rc=%d\n", rc);
+ pr_warning("%s: DIAG initialization failed with rc=%d\n",
+ dev_name(&device->cdev->dev), rc);
rc = -EIO;
} else {
if (rc == 4)
device->features |= DASD_FEATURE_READONLY;
- dev_info(&device->cdev->dev,
- "New DASD with %ld byte/block, total size %ld KB%s\n",
- (unsigned long) block->bp_block,
- (unsigned long) (block->blocks <<
- block->s2b_shift) >> 1,
- (rc == 4) ? ", read-only device" : "");
+ pr_info("%s: New DASD with %ld byte/block, total size %ld "
+ "KB%s\n", dev_name(&device->cdev->dev),
+ (unsigned long) block->bp_block,
+ (unsigned long) (block->blocks <<
+ block->s2b_shift) >> 1,
+ (rc == 4) ? ", read-only device" : "");
rc = 0;
}
out_label:
#include <asm/debug.h>
#include <asm/idals.h>
#include <asm/ebcdic.h>
+#include <asm/compat.h>
#include <asm/io.h>
#include <asm/uaccess.h>
#include <asm/cio.h>
rc = -EFAULT;
if (copy_from_user(&usrparm, argp, sizeof(usrparm)))
goto out;
-#ifndef CONFIG_64BIT
- /* Make sure pointers are sane even on 31 bit. */
- if ((usrparm.psf_data >> 32) != 0 || (usrparm.rssd_result >> 32) != 0) {
+ if (is_compat_task() || sizeof(long) == 4) {
+ /* Make sure pointers are sane even on 31 bit. */
rc = -EINVAL;
- goto out;
+ if ((usrparm.psf_data >> 32) != 0)
+ goto out;
+ if ((usrparm.rssd_result >> 32) != 0)
+ goto out;
+ usrparm.psf_data &= 0x7fffffffULL;
+ usrparm.rssd_result &= 0x7fffffffULL;
}
-#endif
/* alloc I/O data area */
psf_data = kzalloc(usrparm.psf_data_len, GFP_KERNEL | GFP_DMA);
rssd_result = kzalloc(usrparm.rssd_result_len, GFP_KERNEL | GFP_DMA);
#include <linux/fs.h>
#include <linux/blkpg.h>
#include <linux/smp_lock.h>
-
+#include <asm/compat.h>
#include <asm/ccwdev.h>
#include <asm/cmb.h>
#include <asm/uaccess.h>
}
static int dasd_ioctl_readall_cmb(struct dasd_block *block, unsigned int cmd,
- unsigned long arg)
+ struct cmbdata __user *argp)
{
- struct cmbdata __user *argp = (void __user *) arg;
size_t size = _IOC_SIZE(cmd);
struct cmbdata data;
int ret;
unsigned int cmd, unsigned long arg)
{
struct dasd_block *block = bdev->bd_disk->private_data;
- void __user *argp = (void __user *)arg;
+ void __user *argp;
+
+ if (is_compat_task())
+ argp = compat_ptr(arg);
+ else
+ argp = (void __user *)arg;
if (!block)
return -ENODEV;
case BIODASDCMFDISABLE:
return disable_cmf(block->base->cdev);
case BIODASDREADALLCMB:
- return dasd_ioctl_readall_cmb(block, cmd, arg);
+ return dasd_ioctl_readall_cmb(block, cmd, argp);
default:
/* if the discipline has an ioctl method try it. */
if (block->base->discipline->ioctl) {
tty_wakeup(tty);
}
-/*
- * Currently we don't have any io controls for 3215 ttys
- */
-static int tty3215_ioctl(struct tty_struct *tty, struct file * file,
- unsigned int cmd, unsigned long arg)
-{
- if (tty->flags & (1 << TTY_IO_ERROR))
- return -EIO;
-
- switch (cmd) {
- default:
- return -ENOIOCTLCMD;
- }
- return 0;
-}
-
/*
* Disable reading from a 3215 tty
*/
.write_room = tty3215_write_room,
.chars_in_buffer = tty3215_chars_in_buffer,
.flush_buffer = tty3215_flush_buffer,
- .ioctl = tty3215_ioctl,
.throttle = tty3215_throttle,
.unthrottle = tty3215_unthrottle,
.stop = tty3215_stop,
#include <linux/types.h>
#include <linux/smp_lock.h>
+#include <asm/compat.h>
#include <asm/ccwdev.h>
#include <asm/cio.h>
#include <asm/ebcdic.h>
static long
fs3270_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
+ char __user *argp;
struct fs3270 *fp;
struct raw3270_iocb iocb;
int rc;
fp = filp->private_data;
if (!fp)
return -ENODEV;
+ if (is_compat_task())
+ argp = compat_ptr(arg);
+ else
+ argp = (char __user *)arg;
rc = 0;
mutex_lock(&fs3270_mutex);
switch (cmd) {
fp->write_command = arg;
break;
case TUBGETI:
- rc = put_user(fp->read_command, (char __user *) arg);
+ rc = put_user(fp->read_command, argp);
break;
case TUBGETO:
- rc = put_user(fp->write_command,(char __user *) arg);
+ rc = put_user(fp->write_command, argp);
break;
case TUBGETMOD:
iocb.model = fp->view.model;
iocb.pf_cnt = 24;
iocb.re_cnt = 20;
iocb.map = 0;
- if (copy_to_user((char __user *) arg, &iocb,
- sizeof(struct raw3270_iocb)))
+ if (copy_to_user(argp, &iocb, sizeof(struct raw3270_iocb)))
rc = -EFAULT;
break;
}
if (IS_ERR(ib)) {
raw3270_put_view(&fp->view);
raw3270_del_view(&fp->view);
- rc = PTR_ERR(fp);
+ rc = PTR_ERR(ib);
goto out;
}
fp->rdbuf = ib;
.write = fs3270_write, /* write */
.unlocked_ioctl = fs3270_ioctl, /* ioctl */
.compat_ioctl = fs3270_ioctl, /* ioctl */
- .open = fs3270_open, /* open */
- .release = fs3270_close, /* release */
+ .open = fs3270_open, /* open */
+ .release = fs3270_close, /* release */
};
/*
*/
#define KMSG_COMPONENT "tape_34xx"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
#include <linux/module.h>
#include <linux/init.h>
*/
#define KMSG_COMPONENT "tape_3590"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
#include <linux/module.h>
#include <linux/init.h>
out->type_on_tape = TAPE390_KEKL_TYPE_LABEL;
memcpy(out->label, in->label, sizeof(in->label));
EBCASC(out->label, sizeof(in->label));
- strstrip(out->label);
+ strim(out->label);
}
static void int_to_ext_kekl_pair(struct tape3592_kekl_pair *in,
*/
#define KMSG_COMPONENT "tape"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
#include <linux/fs.h>
#include <linux/module.h>
*/
static int tapeblock_open(struct block_device *, fmode_t);
static int tapeblock_release(struct gendisk *, fmode_t);
-static int tapeblock_ioctl(struct block_device *, fmode_t, unsigned int,
- unsigned long);
static int tapeblock_medium_changed(struct gendisk *);
static int tapeblock_revalidate_disk(struct gendisk *);
.owner = THIS_MODULE,
.open = tapeblock_open,
.release = tapeblock_release,
- .ioctl = tapeblock_ioctl,
.media_changed = tapeblock_medium_changed,
.revalidate_disk = tapeblock_revalidate_disk,
};
return 0;
}
-/*
- * Support of some generic block device IOCTLs.
- */
-static int
-tapeblock_ioctl(
- struct block_device * bdev,
- fmode_t mode,
- unsigned int command,
- unsigned long arg
-) {
- int rc;
- int minor;
- struct gendisk *disk = bdev->bd_disk;
- struct tape_device *device;
-
- rc = 0;
- BUG_ON(!disk);
- device = disk->private_data;
- BUG_ON(!device);
- minor = MINOR(bdev->bd_dev);
-
- DBF_LH(6, "tapeblock_ioctl(0x%0x)\n", command);
- DBF_LH(6, "device = %d:%d\n", tapeblock_major, minor);
-
- switch (command) {
- /* Refuse some IOCTL calls without complaining (mount). */
- case 0x5310: /* CDROMMULTISESSION */
- rc = -EINVAL;
- break;
- default:
- rc = -EINVAL;
- }
-
- return rc;
-}
-
/*
* Initialize block device frontend.
*/
* Martin Schwidefsky <schwidefsky@de.ibm.com>
*/
+#define KMSG_COMPONENT "tape"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/module.h>
#include <linux/types.h>
#include <linux/proc_fs.h>
#include <linux/mtio.h>
#include <linux/smp_lock.h>
+#include <linux/compat.h>
#include <asm/uaccess.h>
static int tapechar_open(struct inode *,struct file *);
static int tapechar_release(struct inode *,struct file *);
static long tapechar_ioctl(struct file *, unsigned int, unsigned long);
-static long tapechar_compat_ioctl(struct file *, unsigned int,
- unsigned long);
+#ifdef CONFIG_COMPAT
+static long tapechar_compat_ioctl(struct file *, unsigned int, unsigned long);
+#endif
static const struct file_operations tape_fops =
{
.read = tapechar_read,
.write = tapechar_write,
.unlocked_ioctl = tapechar_ioctl,
+#ifdef CONFIG_COMPAT
.compat_ioctl = tapechar_compat_ioctl,
+#endif
.open = tapechar_open,
.release = tapechar_release,
};
return rc;
}
+#ifdef CONFIG_COMPAT
static long
tapechar_compat_ioctl(struct file *filp, unsigned int no, unsigned long data)
{
struct tape_device *device = filp->private_data;
int rval = -ENOIOCTLCMD;
+ unsigned long argp;
+ /* The 'arg' argument of any ioctl function may only be used for
+ * pointers because of the compat pointer conversion.
+ * Consider this when adding new ioctls.
+ */
+ argp = (unsigned long) compat_ptr(data);
if (device->discipline->ioctl_fn) {
mutex_lock(&device->mutex);
- rval = device->discipline->ioctl_fn(device, no, data);
+ rval = device->discipline->ioctl_fn(device, no, argp);
mutex_unlock(&device->mutex);
if (rval == -EINVAL)
rval = -ENOIOCTLCMD;
return rval;
}
+#endif /* CONFIG_COMPAT */
/*
* Initialize character device frontend.
* Author: Stefan Bader <shbader@de.ibm.com>
* Based on simple class device code by Greg K-H
*/
+
+#define KMSG_COMPONENT "tape"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include "tape_class.h"
MODULE_AUTHOR("Stefan Bader <shbader@de.ibm.com>");
*/
#define KMSG_COMPONENT "tape"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/module.h>
#include <linux/init.h> // for kernel parameters
#include <linux/kmod.h> // for requesting modules
* PROCFS Functions
*/
+#define KMSG_COMPONENT "tape"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/module.h>
#include <linux/vmalloc.h>
#include <linux/seq_file.h>
* Stefan Bader <shbader@de.ibm.com>
*/
+#define KMSG_COMPONENT "tape"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/stddef.h>
#include <linux/kernel.h>
#include <linux/bio.h>
#include <linux/kernel.h>
#include <linux/miscdevice.h>
#include <linux/module.h>
+#include <asm/compat.h>
#include <asm/cpcmd.h>
#include <asm/debug.h>
#include <asm/uaccess.h>
static long vmcp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
struct vmcp_session *session;
+ int __user *argp;
int temp;
session = (struct vmcp_session *)file->private_data;
+ if (is_compat_task())
+ argp = compat_ptr(arg);
+ else
+ argp = (int __user *)arg;
if (mutex_lock_interruptible(&session->mutex))
return -ERESTARTSYS;
switch (cmd) {
case VMCP_GETCODE:
temp = session->resp_code;
mutex_unlock(&session->mutex);
- return put_user(temp, (int __user *)arg);
+ return put_user(temp, argp);
case VMCP_SETBUF:
free_pages((unsigned long)session->response,
get_order(session->bufsize));
session->response=NULL;
- temp = get_user(session->bufsize, (int __user *)arg);
+ temp = get_user(session->bufsize, argp);
if (get_order(session->bufsize) > 8) {
session->bufsize = PAGE_SIZE;
temp = -EINVAL;
case VMCP_GETSIZE:
temp = session->resp_size;
mutex_unlock(&session->mutex);
- return put_user(temp, (int __user *)arg);
+ return put_user(temp, argp);
default:
mutex_unlock(&session->mutex);
return -ENOIOCTLCMD;
obj-$(CONFIG_CHSC_SCH) += chsc_sch.o
obj-$(CONFIG_CCWGROUP) += ccwgroup.o
-qdio-objs := qdio_main.o qdio_thinint.o qdio_debug.o qdio_perf.o qdio_setup.o
+qdio-objs := qdio_main.o qdio_thinint.o qdio_debug.o qdio_setup.o
obj-$(CONFIG_QDIO) += qdio.o
*/
static void ccwreq_stop(struct ccw_device *cdev, int rc)
{
- struct subchannel *sch = to_subchannel(cdev->dev.parent);
struct ccw_request *req = &cdev->private->req;
if (req->done)
req->done = 1;
ccw_device_set_timeout(cdev, 0);
memset(&cdev->private->irb, 0, sizeof(struct irb));
- sch->lpm = sch->schib.pmcw.pam;
if (rc && rc != -ENODEV && req->drc)
rc = req->drc;
req->callback(cdev, req->data, rc);
continue;
}
/* Perform start function. */
- sch->lpm = 0xff;
memset(&cdev->private->irb, 0, sizeof(struct irb));
rc = cio_start(sch, cp, (u8) req->mask);
if (rc == 0) {
#include <linux/uaccess.h>
#include <linux/miscdevice.h>
+#include <asm/compat.h>
#include <asm/cio.h>
#include <asm/chsc.h>
#include <asm/isc.h>
static long chsc_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg)
{
+ void __user *argp;
+
CHSC_MSG(2, "chsc_ioctl called, cmd=%x\n", cmd);
+ if (is_compat_task())
+ argp = compat_ptr(arg);
+ else
+ argp = (void __user *)arg;
switch (cmd) {
case CHSC_START:
- return chsc_ioctl_start((void __user *)arg);
+ return chsc_ioctl_start(argp);
case CHSC_INFO_CHANNEL_PATH:
- return chsc_ioctl_info_channel_path((void __user *)arg);
+ return chsc_ioctl_info_channel_path(argp);
case CHSC_INFO_CU:
- return chsc_ioctl_info_cu((void __user *)arg);
+ return chsc_ioctl_info_cu(argp);
case CHSC_INFO_SCH_CU:
- return chsc_ioctl_info_sch_cu((void __user *)arg);
+ return chsc_ioctl_info_sch_cu(argp);
case CHSC_INFO_CI:
- return chsc_ioctl_conf_info((void __user *)arg);
+ return chsc_ioctl_conf_info(argp);
case CHSC_INFO_CCL:
- return chsc_ioctl_conf_comp_list((void __user *)arg);
+ return chsc_ioctl_conf_comp_list(argp);
case CHSC_INFO_CPD:
- return chsc_ioctl_chpd((void __user *)arg);
+ return chsc_ioctl_chpd(argp);
case CHSC_INFO_DCAL:
- return chsc_ioctl_dcal((void __user *)arg);
+ return chsc_ioctl_dcal(argp);
default: /* unknown ioctl number */
return -ENOIOCTLCMD;
}
sch->driver = &io_subchannel_driver;
/* Initialize the ccw_device structure. */
cdev->dev.parent= &sch->dev;
+ sch_set_cdev(sch, cdev);
io_subchannel_recog(cdev, sch);
/* Now wait for the async. recognition to come to an end. */
spin_lock_irq(cdev->ccwlock);
u8 fn;
/* Use next available path that is not already in correct state. */
- req->lpm = lpm_adjust(req->lpm, sch->schib.pmcw.pam & ~sch->vpm);
+ req->lpm = lpm_adjust(req->lpm, cdev->private->pgid_todo_mask);
if (!req->lpm)
goto out_nopath;
/* Channel program setup. */
*p = first;
}
-static u8 pgid_to_vpm(struct ccw_device *cdev)
+static u8 pgid_to_donepm(struct ccw_device *cdev)
{
struct subchannel *sch = to_subchannel(cdev->dev.parent);
struct pgid *pgid;
int i;
int lpm;
- u8 vpm = 0;
+ u8 donepm = 0;
- /* Set VPM bits for paths which are already in the target state. */
+ /* Set bits for paths which are already in the target state. */
for (i = 0; i < 8; i++) {
lpm = 0x80 >> i;
if ((cdev->private->pgid_valid_mask & lpm) == 0)
if (pgid->inf.ps.state3 != SNID_STATE3_SINGLE_PATH)
continue;
}
- vpm |= lpm;
+ donepm |= lpm;
}
- return vpm;
+ return donepm;
}
static void pgid_fill(struct ccw_device *cdev, struct pgid *pgid)
int mismatch = 0;
int reserved = 0;
int reset = 0;
+ u8 donepm;
if (rc)
goto out;
else if (mismatch)
rc = -EOPNOTSUPP;
else {
- sch->vpm = pgid_to_vpm(cdev);
+ donepm = pgid_to_donepm(cdev);
+ sch->vpm = donepm & sch->opm;
+ cdev->private->pgid_todo_mask &= ~donepm;
pgid_fill(cdev, pgid);
}
out:
CIO_MSG_EVENT(2, "snid: device 0.%x.%04x: rc=%d pvm=%02x vpm=%02x "
- "mism=%d rsvd=%d reset=%d\n", id->ssid, id->devno, rc,
- cdev->private->pgid_valid_mask, sch->vpm, mismatch,
- reserved, reset);
+ "todo=%02x mism=%d rsvd=%d reset=%d\n", id->ssid,
+ id->devno, rc, cdev->private->pgid_valid_mask, sch->vpm,
+ cdev->private->pgid_todo_mask, mismatch, reserved, reset);
switch (rc) {
case 0:
/* Anything left to do? */
- if (sch->vpm == sch->schib.pmcw.pam) {
+ if (cdev->private->pgid_todo_mask == 0) {
verify_done(cdev, sch->vpm == 0 ? -EACCES : 0);
return;
}
struct ccw_dev_id *devid = &cdev->private->dev_id;
sch->vpm = 0;
+ sch->lpm = sch->schib.pmcw.pam;
/* Initialize request data. */
memset(req, 0, sizeof(*req));
req->timeout = PGID_TIMEOUT;
*/
void ccw_device_verify_start(struct ccw_device *cdev)
{
+ struct subchannel *sch = to_subchannel(cdev->dev.parent);
+
CIO_TRACE_EVENT(4, "vrfy");
CIO_HEX_EVENT(4, &cdev->private->dev_id, sizeof(cdev->private->dev_id));
/* Initialize PGID data. */
memset(cdev->private->pgid, 0, sizeof(cdev->private->pgid));
cdev->private->pgid_valid_mask = 0;
+ cdev->private->pgid_todo_mask = sch->schib.pmcw.pam;
/*
* Initialize pathgroup and multipath state with target values.
* They may change in the course of path verification.
/* Add tcat to tccb. */
tccb = tcw_get_tccb(tcw);
tcat = (struct tccb_tcat *) &tccb->tca[tca_size(tccb)];
- memset(tcat, 0, sizeof(tcat));
+ memset(tcat, 0, sizeof(*tcat));
/* Calculate tcw input/output count and tcat transport count. */
count = calc_dcw_count(tccb);
if (tcw->w && (tcw->flags & TCW_FLAGS_OUTPUT_TIDA))
*/
void tsb_init(struct tsb *tsb)
{
- memset(tsb, 0, sizeof(tsb));
+ memset(tsb, 0, sizeof(*tsb));
}
EXPORT_SYMBOL(tsb_init);
struct ccw_request req; /* internal I/O request */
int iretry;
u8 pgid_valid_mask; /* mask of valid PGIDs */
+ u8 pgid_todo_mask; /* mask of PGIDs to be adjusted */
struct {
unsigned int fast:1; /* post with "channel end" */
unsigned int repall:1; /* report every interrupt status */
u32:32;
} __attribute__ ((packed));
+struct qdio_dev_perf_stat {
+ unsigned int adapter_int;
+ unsigned int qdio_int;
+ unsigned int pci_request_int;
+
+ unsigned int tasklet_inbound;
+ unsigned int tasklet_inbound_resched;
+ unsigned int tasklet_inbound_resched2;
+ unsigned int tasklet_outbound;
+
+ unsigned int siga_read;
+ unsigned int siga_write;
+ unsigned int siga_sync;
+
+ unsigned int inbound_call;
+ unsigned int inbound_handler;
+ unsigned int stop_polling;
+ unsigned int inbound_queue_full;
+ unsigned int outbound_call;
+ unsigned int outbound_handler;
+ unsigned int fast_requeue;
+ unsigned int target_full;
+ unsigned int eqbs;
+ unsigned int eqbs_partial;
+ unsigned int sqbs;
+ unsigned int sqbs_partial;
+};
+
struct qdio_input_q {
/* input buffer acknowledgement flag */
int polling;
u32 *dsci; /* address of device state change indicator */
struct ccw_device *cdev;
struct dentry *debugfs_dev;
+ struct dentry *debugfs_perf;
unsigned long int_parm;
struct subchannel_id schid;
struct ciw aqueue;
struct qdio_ssqd_desc ssqd_desc;
-
void (*orig_handler) (struct ccw_device *, unsigned long, struct irb *);
+ struct qdio_dev_perf_stat perf_stat;
+ int perf_stat_enabled;
/*
* Warning: Leave these members together at the end so they won't be
* cleared in qdio_setup_irq.
(irq->qib.qfmt == QDIO_IQDIO_QFMT || \
css_general_characteristics.aif_osa)
+#define qperf(qdev,attr) qdev->perf_stat.attr
+#define qperf_inc(q,attr) if (q->irq_ptr->perf_stat_enabled) \
+ q->irq_ptr->perf_stat.attr++
+
/* the highest iqdio queue is used for multicast */
static inline int multicast_outbound(struct qdio_q *q)
{
if (!q)
return 0;
- seq_printf(m, "device state indicator: %d\n", *(u32 *)q->irq_ptr->dsci);
- seq_printf(m, "nr_used: %d\n", atomic_read(&q->nr_buf_used));
- seq_printf(m, "ftc: %d\n", q->first_to_check);
- seq_printf(m, "last_move: %d\n", q->last_move);
- seq_printf(m, "polling: %d\n", q->u.in.polling);
- seq_printf(m, "ack start: %d\n", q->u.in.ack_start);
- seq_printf(m, "ack count: %d\n", q->u.in.ack_count);
+ seq_printf(m, "DSCI: %d nr_used: %d\n",
+ *(u32 *)q->irq_ptr->dsci, atomic_read(&q->nr_buf_used));
+ seq_printf(m, "ftc: %d last_move: %d\n", q->first_to_check, q->last_move);
+ seq_printf(m, "polling: %d ack start: %d ack count: %d\n",
+ q->u.in.polling, q->u.in.ack_start, q->u.in.ack_count);
seq_printf(m, "slsb buffer states:\n");
seq_printf(m, "|0 |8 |16 |24 |32 |40 |48 |56 63|\n");
if (!q)
return 0;
-
if (q->is_input_q)
xchg(q->irq_ptr->dsci, 1);
local_bh_disable();
.release = single_release,
};
+static char *qperf_names[] = {
+ "Assumed adapter interrupts",
+ "QDIO interrupts",
+ "Requested PCIs",
+ "Inbound tasklet runs",
+ "Inbound tasklet resched",
+ "Inbound tasklet resched2",
+ "Outbound tasklet runs",
+ "SIGA read",
+ "SIGA write",
+ "SIGA sync",
+ "Inbound calls",
+ "Inbound handler",
+ "Inbound stop_polling",
+ "Inbound queue full",
+ "Outbound calls",
+ "Outbound handler",
+ "Outbound fast_requeue",
+ "Outbound target_full",
+ "QEBSM eqbs",
+ "QEBSM eqbs partial",
+ "QEBSM sqbs",
+ "QEBSM sqbs partial"
+};
+
+static int qperf_show(struct seq_file *m, void *v)
+{
+ struct qdio_irq *irq_ptr = m->private;
+ unsigned int *stat;
+ int i;
+
+ if (!irq_ptr)
+ return 0;
+ if (!irq_ptr->perf_stat_enabled) {
+ seq_printf(m, "disabled\n");
+ return 0;
+ }
+ stat = (unsigned int *)&irq_ptr->perf_stat;
+
+ for (i = 0; i < ARRAY_SIZE(qperf_names); i++)
+ seq_printf(m, "%26s:\t%u\n",
+ qperf_names[i], *(stat + i));
+ return 0;
+}
+
+static ssize_t qperf_seq_write(struct file *file, const char __user *ubuf,
+ size_t count, loff_t *off)
+{
+ struct seq_file *seq = file->private_data;
+ struct qdio_irq *irq_ptr = seq->private;
+ unsigned long val;
+ char buf[8];
+ int ret;
+
+ if (!irq_ptr)
+ return 0;
+ if (count >= sizeof(buf))
+ return -EINVAL;
+ if (copy_from_user(&buf, ubuf, count))
+ return -EFAULT;
+ buf[count] = 0;
+
+ ret = strict_strtoul(buf, 10, &val);
+ if (ret < 0)
+ return ret;
+
+ switch (val) {
+ case 0:
+ irq_ptr->perf_stat_enabled = 0;
+ memset(&irq_ptr->perf_stat, 0, sizeof(irq_ptr->perf_stat));
+ break;
+ case 1:
+ irq_ptr->perf_stat_enabled = 1;
+ break;
+ }
+ return count;
+}
+
+static int qperf_seq_open(struct inode *inode, struct file *filp)
+{
+ return single_open(filp, qperf_show,
+ filp->f_path.dentry->d_inode->i_private);
+}
+
+static struct file_operations debugfs_perf_fops = {
+ .owner = THIS_MODULE,
+ .open = qperf_seq_open,
+ .read = seq_read,
+ .write = qperf_seq_write,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
static void setup_debugfs_entry(struct qdio_q *q, struct ccw_device *cdev)
{
char name[QDIO_DEBUGFS_NAME_LEN];
debugfs_root);
if (IS_ERR(irq_ptr->debugfs_dev))
irq_ptr->debugfs_dev = NULL;
+
+ irq_ptr->debugfs_perf = debugfs_create_file("statistics",
+ S_IFREG | S_IRUGO | S_IWUSR,
+ irq_ptr->debugfs_dev, irq_ptr,
+ &debugfs_perf_fops);
+ if (IS_ERR(irq_ptr->debugfs_perf))
+ irq_ptr->debugfs_perf = NULL;
+
for_each_input_queue(irq_ptr, q, i)
setup_debugfs_entry(q, cdev);
for_each_output_queue(irq_ptr, q, i)
debugfs_remove(q->debugfs_q);
for_each_output_queue(irq_ptr, q, i)
debugfs_remove(q->debugfs_q);
+ debugfs_remove(irq_ptr->debugfs_perf);
debugfs_remove(irq_ptr->debugfs_dev);
}
#include "device.h"
#include "qdio.h"
#include "qdio_debug.h"
-#include "qdio_perf.h"
MODULE_AUTHOR("Utz Bacher <utz.bacher@de.ibm.com>,"\
"Jan Glauber <jang@linux.vnet.ibm.com>");
int rc;
BUG_ON(!q->irq_ptr->sch_token);
- qdio_perf_stat_inc(&perf_stats.debug_eqbs_all);
+ qperf_inc(q, eqbs);
if (!q->is_input_q)
nr += q->irq_ptr->nr_input_qs;
* buffers later.
*/
if ((ccq == 96) && (count != tmp_count)) {
- qdio_perf_stat_inc(&perf_stats.debug_eqbs_incomplete);
+ qperf_inc(q, eqbs_partial);
return (count - tmp_count);
}
return 0;
BUG_ON(!q->irq_ptr->sch_token);
- qdio_perf_stat_inc(&perf_stats.debug_sqbs_all);
+ qperf_inc(q, sqbs);
if (!q->is_input_q)
nr += q->irq_ptr->nr_input_qs;
rc = qdio_check_ccq(q, ccq);
if (rc == 1) {
DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "SQBS again:%2d", ccq);
- qdio_perf_stat_inc(&perf_stats.debug_sqbs_incomplete);
+ qperf_inc(q, sqbs_partial);
goto again;
}
if (rc < 0) {
return 0;
DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "siga-s:%1d", q->nr);
- qdio_perf_stat_inc(&perf_stats.siga_sync);
+ qperf_inc(q, siga_sync);
cc = do_siga_sync(q->irq_ptr->schid, output, input);
if (cc)
int cc;
DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "siga-r:%1d", q->nr);
- qdio_perf_stat_inc(&perf_stats.siga_in);
+ qperf_inc(q, siga_read);
cc = do_siga_input(q->irq_ptr->schid, q->mask);
if (cc)
return;
q->u.in.polling = 0;
- qdio_perf_stat_inc(&perf_stats.debug_stop_polling);
+ qperf_inc(q, stop_polling);
/* show the card that we are not polling anymore */
if (is_qebsm(q)) {
/* special handling for no target buffer empty */
if ((!q->is_input_q &&
(q->sbal[q->first_to_check]->element[15].flags & 0xff) == 0x10)) {
- qdio_perf_stat_inc(&perf_stats.outbound_target_full);
+ qperf_inc(q, target_full);
DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "OUTFULL FTC:%02x",
q->first_to_check);
return;
case SLSB_P_INPUT_PRIMED:
inbound_primed(q, count);
q->first_to_check = add_buf(q->first_to_check, count);
- atomic_sub(count, &q->nr_buf_used);
+ if (atomic_sub(count, &q->nr_buf_used) == 0)
+ qperf_inc(q, inbound_queue_full);
break;
case SLSB_P_INPUT_ERROR:
announce_buffer_error(q, count);
count = sub_buf(end, start);
if (q->is_input_q) {
- qdio_perf_stat_inc(&perf_stats.inbound_handler);
+ qperf_inc(q, inbound_handler);
DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "kih s:%02x c:%02x", start, count);
} else
+ qperf_inc(q, outbound_handler);
DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "koh: s:%02x c:%02x",
start, count);
static void __qdio_inbound_processing(struct qdio_q *q)
{
- qdio_perf_stat_inc(&perf_stats.tasklet_inbound);
+ qperf_inc(q, tasklet_inbound);
again:
if (!qdio_inbound_q_moved(q))
return;
qdio_kick_handler(q);
- if (!qdio_inbound_q_done(q))
+ if (!qdio_inbound_q_done(q)) {
/* means poll time is not yet over */
+ qperf_inc(q, tasklet_inbound_resched);
goto again;
+ }
qdio_stop_polling(q);
/*
* We need to check again to not lose initiative after
* resetting the ACK state.
*/
- if (!qdio_inbound_q_done(q))
+ if (!qdio_inbound_q_done(q)) {
+ qperf_inc(q, tasklet_inbound_resched2);
goto again;
+ }
}
void qdio_inbound_processing(unsigned long data)
return 0;
DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "siga-w:%1d", q->nr);
- qdio_perf_stat_inc(&perf_stats.siga_out);
+ qperf_inc(q, siga_write);
cc = qdio_siga_output(q, &busy_bit);
switch (cc) {
static void __qdio_outbound_processing(struct qdio_q *q)
{
- qdio_perf_stat_inc(&perf_stats.tasklet_outbound);
+ qperf_inc(q, tasklet_outbound);
BUG_ON(atomic_read(&q->nr_buf_used) < 0);
if (qdio_outbound_q_moved(q))
*/
if (qdio_outbound_q_done(q))
del_timer(&q->u.out.timer);
- else {
- if (!timer_pending(&q->u.out.timer)) {
+ else
+ if (!timer_pending(&q->u.out.timer))
mod_timer(&q->u.out.timer, jiffies + 10 * HZ);
- qdio_perf_stat_inc(&perf_stats.debug_tl_out_timer);
- }
- }
return;
sched:
static void __tiqdio_inbound_processing(struct qdio_q *q)
{
- qdio_perf_stat_inc(&perf_stats.thinint_inbound);
+ qperf_inc(q, tasklet_inbound);
qdio_sync_after_thinint(q);
/*
qdio_kick_handler(q);
if (!qdio_inbound_q_done(q)) {
- qdio_perf_stat_inc(&perf_stats.thinint_inbound_loop);
+ qperf_inc(q, tasklet_inbound_resched);
if (likely(q->irq_ptr->state != QDIO_IRQ_STATE_STOPPED)) {
tasklet_schedule(&q->tasklet);
return;
* resetting the ACK state.
*/
if (!qdio_inbound_q_done(q)) {
- qdio_perf_stat_inc(&perf_stats.thinint_inbound_loop2);
+ qperf_inc(q, tasklet_inbound_resched2);
if (likely(q->irq_ptr->state != QDIO_IRQ_STATE_STOPPED))
tasklet_schedule(&q->tasklet);
}
if (unlikely(irq_ptr->state == QDIO_IRQ_STATE_STOPPED))
return;
- qdio_perf_stat_inc(&perf_stats.pci_int);
-
for_each_input_queue(irq_ptr, q, i)
tasklet_schedule(&q->tasklet);
struct qdio_irq *irq_ptr = cdev->private->qdio_data;
int cstat, dstat;
- qdio_perf_stat_inc(&perf_stats.qdio_int);
-
if (!intparm || !irq_ptr) {
DBF_ERROR("qint:%4x", cdev->private->schid.sch_no);
return;
{
int used, diff;
+ qperf_inc(q, inbound_call);
+
if (!q->u.in.polling)
goto set;
unsigned char state;
int used, rc = 0;
- qdio_perf_stat_inc(&perf_stats.outbound_handler);
+ qperf_inc(q, outbound_call);
count = set_buf_states(q, bufnr, SLSB_CU_OUTPUT_PRIMED, count);
used = atomic_add_return(count, &q->nr_buf_used);
BUG_ON(used > QDIO_MAX_BUFFERS_PER_Q);
- if (callflags & QDIO_FLAG_PCI_OUT)
+ if (callflags & QDIO_FLAG_PCI_OUT) {
q->u.out.pci_out_enabled = 1;
+ qperf_inc(q, pci_request_int);
+ }
else
q->u.out.pci_out_enabled = 0;
if (state != SLSB_CU_OUTPUT_PRIMED)
rc = qdio_kick_outbound_q(q);
else
- qdio_perf_stat_inc(&perf_stats.fast_requeue);
+ qperf_inc(q, fast_requeue);
out:
tasklet_schedule(&q->tasklet);
rc = qdio_debug_init();
if (rc)
goto out_ti;
- rc = qdio_setup_perf_stats();
- if (rc)
- goto out_debug;
rc = tiqdio_register_thinints();
if (rc)
- goto out_perf;
+ goto out_debug;
return 0;
-out_perf:
- qdio_remove_perf_stats();
out_debug:
qdio_debug_exit();
out_ti:
{
tiqdio_unregister_thinints();
tiqdio_free_memory();
- qdio_remove_perf_stats();
qdio_debug_exit();
qdio_setup_exit();
}
+++ /dev/null
-/*
- * drivers/s390/cio/qdio_perf.c
- *
- * Copyright IBM Corp. 2008
- *
- * Author: Jan Glauber (jang@linux.vnet.ibm.com)
- */
-#include <linux/kernel.h>
-#include <linux/proc_fs.h>
-#include <linux/seq_file.h>
-#include <asm/ccwdev.h>
-
-#include "cio.h"
-#include "css.h"
-#include "device.h"
-#include "ioasm.h"
-#include "chsc.h"
-#include "qdio_debug.h"
-#include "qdio_perf.h"
-
-int qdio_performance_stats;
-struct qdio_perf_stats perf_stats;
-
-#ifdef CONFIG_PROC_FS
-static struct proc_dir_entry *qdio_perf_pde;
-#endif
-
-/*
- * procfs functions
- */
-static int qdio_perf_proc_show(struct seq_file *m, void *v)
-{
- seq_printf(m, "Number of qdio interrupts\t\t\t: %li\n",
- (long)atomic_long_read(&perf_stats.qdio_int));
- seq_printf(m, "Number of PCI interrupts\t\t\t: %li\n",
- (long)atomic_long_read(&perf_stats.pci_int));
- seq_printf(m, "Number of adapter interrupts\t\t\t: %li\n",
- (long)atomic_long_read(&perf_stats.thin_int));
- seq_printf(m, "\n");
- seq_printf(m, "Inbound tasklet runs\t\t\t\t: %li\n",
- (long)atomic_long_read(&perf_stats.tasklet_inbound));
- seq_printf(m, "Outbound tasklet runs\t\t\t\t: %li\n",
- (long)atomic_long_read(&perf_stats.tasklet_outbound));
- seq_printf(m, "Adapter interrupt tasklet runs/loops\t\t: %li/%li\n",
- (long)atomic_long_read(&perf_stats.tasklet_thinint),
- (long)atomic_long_read(&perf_stats.tasklet_thinint_loop));
- seq_printf(m, "Adapter interrupt inbound tasklet runs/loops\t: %li/%li\n",
- (long)atomic_long_read(&perf_stats.thinint_inbound),
- (long)atomic_long_read(&perf_stats.thinint_inbound_loop));
- seq_printf(m, "\n");
- seq_printf(m, "Number of SIGA In issued\t\t\t: %li\n",
- (long)atomic_long_read(&perf_stats.siga_in));
- seq_printf(m, "Number of SIGA Out issued\t\t\t: %li\n",
- (long)atomic_long_read(&perf_stats.siga_out));
- seq_printf(m, "Number of SIGA Sync issued\t\t\t: %li\n",
- (long)atomic_long_read(&perf_stats.siga_sync));
- seq_printf(m, "\n");
- seq_printf(m, "Number of inbound transfers\t\t\t: %li\n",
- (long)atomic_long_read(&perf_stats.inbound_handler));
- seq_printf(m, "Number of outbound transfers\t\t\t: %li\n",
- (long)atomic_long_read(&perf_stats.outbound_handler));
- seq_printf(m, "\n");
- seq_printf(m, "Number of fast requeues (outg. SBAL w/o SIGA)\t: %li\n",
- (long)atomic_long_read(&perf_stats.fast_requeue));
- seq_printf(m, "Number of outbound target full condition\t: %li\n",
- (long)atomic_long_read(&perf_stats.outbound_target_full));
- seq_printf(m, "Number of outbound tasklet mod_timer calls\t: %li\n",
- (long)atomic_long_read(&perf_stats.debug_tl_out_timer));
- seq_printf(m, "Number of stop polling calls\t\t\t: %li\n",
- (long)atomic_long_read(&perf_stats.debug_stop_polling));
- seq_printf(m, "AI inbound tasklet loops after stop polling\t: %li\n",
- (long)atomic_long_read(&perf_stats.thinint_inbound_loop2));
- seq_printf(m, "QEBSM EQBS total/incomplete\t\t\t: %li/%li\n",
- (long)atomic_long_read(&perf_stats.debug_eqbs_all),
- (long)atomic_long_read(&perf_stats.debug_eqbs_incomplete));
- seq_printf(m, "QEBSM SQBS total/incomplete\t\t\t: %li/%li\n",
- (long)atomic_long_read(&perf_stats.debug_sqbs_all),
- (long)atomic_long_read(&perf_stats.debug_sqbs_incomplete));
- seq_printf(m, "\n");
- return 0;
-}
-static int qdio_perf_seq_open(struct inode *inode, struct file *filp)
-{
- return single_open(filp, qdio_perf_proc_show, NULL);
-}
-
-static const struct file_operations qdio_perf_proc_fops = {
- .owner = THIS_MODULE,
- .open = qdio_perf_seq_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-/*
- * sysfs functions
- */
-static ssize_t qdio_perf_stats_show(struct bus_type *bus, char *buf)
-{
- return sprintf(buf, "%i\n", qdio_performance_stats ? 1 : 0);
-}
-
-static ssize_t qdio_perf_stats_store(struct bus_type *bus,
- const char *buf, size_t count)
-{
- unsigned long i;
-
- if (strict_strtoul(buf, 16, &i) != 0)
- return -EINVAL;
- if ((i != 0) && (i != 1))
- return -EINVAL;
- if (i == qdio_performance_stats)
- return count;
-
- qdio_performance_stats = i;
- /* reset performance statistics */
- if (i == 0)
- memset(&perf_stats, 0, sizeof(struct qdio_perf_stats));
- return count;
-}
-
-static BUS_ATTR(qdio_performance_stats, 0644, qdio_perf_stats_show,
- qdio_perf_stats_store);
-
-int __init qdio_setup_perf_stats(void)
-{
- int rc;
-
- rc = bus_create_file(&ccw_bus_type, &bus_attr_qdio_performance_stats);
- if (rc)
- return rc;
-
-#ifdef CONFIG_PROC_FS
- memset(&perf_stats, 0, sizeof(struct qdio_perf_stats));
- qdio_perf_pde = proc_create("qdio_perf", S_IFREG | S_IRUGO,
- NULL, &qdio_perf_proc_fops);
-#endif
- return 0;
-}
-
-void qdio_remove_perf_stats(void)
-{
-#ifdef CONFIG_PROC_FS
- remove_proc_entry("qdio_perf", NULL);
-#endif
- bus_remove_file(&ccw_bus_type, &bus_attr_qdio_performance_stats);
-}
+++ /dev/null
-/*
- * drivers/s390/cio/qdio_perf.h
- *
- * Copyright IBM Corp. 2008
- *
- * Author: Jan Glauber (jang@linux.vnet.ibm.com)
- */
-#ifndef QDIO_PERF_H
-#define QDIO_PERF_H
-
-#include <linux/types.h>
-#include <asm/atomic.h>
-
-struct qdio_perf_stats {
- /* interrupt handler calls */
- atomic_long_t qdio_int;
- atomic_long_t pci_int;
- atomic_long_t thin_int;
-
- /* tasklet runs */
- atomic_long_t tasklet_inbound;
- atomic_long_t tasklet_outbound;
- atomic_long_t tasklet_thinint;
- atomic_long_t tasklet_thinint_loop;
- atomic_long_t thinint_inbound;
- atomic_long_t thinint_inbound_loop;
- atomic_long_t thinint_inbound_loop2;
-
- /* signal adapter calls */
- atomic_long_t siga_out;
- atomic_long_t siga_in;
- atomic_long_t siga_sync;
-
- /* misc */
- atomic_long_t inbound_handler;
- atomic_long_t outbound_handler;
- atomic_long_t fast_requeue;
- atomic_long_t outbound_target_full;
-
- /* for debugging */
- atomic_long_t debug_tl_out_timer;
- atomic_long_t debug_stop_polling;
- atomic_long_t debug_eqbs_all;
- atomic_long_t debug_eqbs_incomplete;
- atomic_long_t debug_sqbs_all;
- atomic_long_t debug_sqbs_incomplete;
-};
-
-extern struct qdio_perf_stats perf_stats;
-extern int qdio_performance_stats;
-
-static inline void qdio_perf_stat_inc(atomic_long_t *count)
-{
- if (qdio_performance_stats)
- atomic_long_inc(count);
-}
-
-int qdio_setup_perf_stats(void);
-void qdio_remove_perf_stats(void);
-
-#endif
if (!irq_ptr)
return;
- WARN_ON((unsigned long)&irq_ptr->qib & 0xff);
irq_ptr->qib.pfmt = qib_param_field_format;
if (qib_param_field)
memcpy(irq_ptr->qib.parm, qib_param_field,
q = kmem_cache_alloc(qdio_q_cache, GFP_KERNEL);
if (!q)
return -ENOMEM;
- WARN_ON((unsigned long)q & 0xff);
q->slib = (struct slib *) __get_free_page(GFP_KERNEL);
if (!q->slib) {
kmem_cache_free(qdio_q_cache, q);
return -ENOMEM;
}
- WARN_ON((unsigned long)q->slib & 0x7ff);
irq_ptr_qs[i] = q;
}
return 0;
/* fill in sbal */
for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; j++) {
q->sbal[j] = *sbals_array++;
- WARN_ON((unsigned long)q->sbal[j] & 0xff);
+ BUG_ON((unsigned long)q->sbal[j] & 0xff);
}
/* fill in slib */
/* fill in sl */
for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; j++)
q->sl->element[j].sbal = (unsigned long)q->sbal[j];
-
- DBF_EVENT("sl-slsb-sbal");
- DBF_HEX(q->sl, sizeof(void *));
- DBF_HEX(&q->slsb, sizeof(void *));
- DBF_HEX(q->sbal, sizeof(void *));
}
static void setup_queues(struct qdio_irq *irq_ptr,
/*
* linux/drivers/s390/cio/thinint_qdio.c
*
- * thin interrupt support for qdio
- *
- * Copyright 2000-2008 IBM Corp.
+ * Copyright 2000,2009 IBM Corp.
* Author(s): Utz Bacher <utz.bacher@de.ibm.com>
* Cornelia Huck <cornelia.huck@de.ibm.com>
* Jan Glauber <jang@linux.vnet.ibm.com>
#include "ioasm.h"
#include "qdio.h"
#include "qdio_debug.h"
-#include "qdio_perf.h"
/*
* Restriction: only 63 iqdio subchannels would have its own indicator,
{
struct qdio_q *q;
- qdio_perf_stat_inc(&perf_stats.thin_int);
-
/*
* SVS only when needed: issue SVS to benefit from iqdio interrupt
* avoidance (SVS clears adapter interrupt suppression overwrite)
list_for_each_entry_rcu(q, &tiq_list, entry)
/* only process queues from changed sets */
if (*q->irq_ptr->dsci) {
+ qperf_inc(q, adapter_int);
/* only clear it if the indicator is non-shared */
if (!shared_ind(q->irq_ptr))
* u_mult_inv > 128 bytes.
*/
if (copied == 0) {
- int len;
+ unsigned int len;
spin_unlock_bh(&zcrypt_device_lock);
/* len is max 256 / 2 - 120 = 8 */
len = crt->inputdatalength / 2 - 120;
+ if (len > sizeof(z1))
+ return -EFAULT;
z1 = z2 = z3 = 0;
if (copy_from_user(&z1, crt->np_prime, len) ||
copy_from_user(&z2, crt->bp_key, len) ||
goto out_err;
}
CLAW_DBF_TEXT(2, setup, "init_mod");
- claw_root_dev = root_device_register("qeth");
+ claw_root_dev = root_device_register("claw");
ret = IS_ERR(claw_root_dev) ? PTR_ERR(claw_root_dev) : 0;
if (ret)
goto register_err;
set_fan_speeds(fp);
}
+static void destroy_one_temp(struct bbc_cpu_temperature *tp)
+{
+ bbc_i2c_detach(tp->client);
+ kfree(tp);
+}
+
+static void destroy_all_temps(struct bbc_i2c_bus *bp)
+{
+ struct bbc_cpu_temperature *tp, *tpos;
+
+ list_for_each_entry_safe(tp, tpos, &bp->temps, bp_list) {
+ list_del(&tp->bp_list);
+ list_del(&tp->glob_list);
+ destroy_one_temp(tp);
+ }
+}
+
+static void destroy_one_fan(struct bbc_fan_control *fp)
+{
+ bbc_i2c_detach(fp->client);
+ kfree(fp);
+}
+
+static void destroy_all_fans(struct bbc_i2c_bus *bp)
+{
+ struct bbc_fan_control *fp, *fpos;
+
+ list_for_each_entry_safe(fp, fpos, &bp->fans, bp_list) {
+ list_del(&fp->bp_list);
+ list_del(&fp->glob_list);
+ destroy_one_fan(fp);
+ }
+}
+
int bbc_envctrl_init(struct bbc_i2c_bus *bp)
{
struct of_device *op;
int err = PTR_ERR(kenvctrld_task);
kenvctrld_task = NULL;
+ destroy_all_temps(bp);
+ destroy_all_fans(bp);
return err;
}
}
return 0;
}
-static void destroy_one_temp(struct bbc_cpu_temperature *tp)
-{
- bbc_i2c_detach(tp->client);
- kfree(tp);
-}
-
-static void destroy_one_fan(struct bbc_fan_control *fp)
-{
- bbc_i2c_detach(fp->client);
- kfree(fp);
-}
-
void bbc_envctrl_cleanup(struct bbc_i2c_bus *bp)
{
- struct bbc_cpu_temperature *tp, *tpos;
- struct bbc_fan_control *fp, *fpos;
-
if (kenvctrld_task)
kthread_stop(kenvctrld_task);
- list_for_each_entry_safe(tp, tpos, &bp->temps, bp_list) {
- list_del(&tp->bp_list);
- list_del(&tp->glob_list);
- destroy_one_temp(tp);
- }
-
- list_for_each_entry_safe(fp, fpos, &bp->fans, bp_list) {
- list_del(&fp->bp_list);
- list_del(&fp->glob_list);
- destroy_one_fan(fp);
- }
+ destroy_all_temps(bp);
+ destroy_all_fans(bp);
}
static int is_cxgb3_dev(struct net_device *dev)
{
struct cxgb3i_sdev_data *cdata;
+ struct net_device *ndev = dev;
+
+ if (dev->priv_flags & IFF_802_1Q_VLAN)
+ ndev = vlan_dev_real_dev(dev);
write_lock(&cdata_rwlock);
list_for_each_entry(cdata, &cdata_list, list) {
int i;
for (i = 0; i < ports->nports; i++)
- if (dev == ports->lldevs[i]) {
+ if (ndev == ports->lldevs[i]) {
write_unlock(&cdata_rwlock);
return 1;
}
return -EINVAL;
}
+/**
+ * cxgb3i_find_dev - find the interface associated with the given address
+ * @ipaddr: ip address
+ */
+static struct net_device *
+cxgb3i_find_dev(struct net_device *dev, __be32 ipaddr)
+{
+ struct flowi fl;
+ int err;
+ struct rtable *rt;
+
+ memset(&fl, 0, sizeof(fl));
+ fl.nl_u.ip4_u.daddr = ipaddr;
+
+ err = ip_route_output_key(dev ? dev_net(dev) : &init_net, &rt, &fl);
+ if (!err)
+ return (&rt->u.dst)->dev;
+
+ return NULL;
+}
/**
* cxgb3i_c3cn_connect - initiates an iscsi tcp connection to a given address
struct cxgb3i_sdev_data *cdata;
struct t3cdev *cdev;
__be32 sipv4;
+ struct net_device *dstdev;
int err;
c3cn_conn_debug("c3cn 0x%p, dev 0x%p.\n", c3cn, dev);
c3cn->daddr.sin_port = usin->sin_port;
c3cn->daddr.sin_addr.s_addr = usin->sin_addr.s_addr;
+ dstdev = cxgb3i_find_dev(dev, usin->sin_addr.s_addr);
+ if (!dstdev || !is_cxgb3_dev(dstdev))
+ return -ENETUNREACH;
+
+ if (dstdev->priv_flags & IFF_802_1Q_VLAN)
+ dev = dstdev;
+
rt = find_route(dev, c3cn->saddr.sin_addr.s_addr,
c3cn->daddr.sin_addr.s_addr,
c3cn->saddr.sin_port,
if (conn->login_task == task)
return;
- __kfifo_put(session->cmdpool.queue, (void*)&task, sizeof(void*));
+ kfifo_in(&session->cmdpool.queue, (void*)&task, sizeof(void*));
if (sc) {
task->sc = NULL;
BUG_ON(conn->c_stage == ISCSI_CONN_INITIAL_STAGE);
BUG_ON(conn->c_stage == ISCSI_CONN_STOPPED);
- if (!__kfifo_get(session->cmdpool.queue,
+ if (!kfifo_out(&session->cmdpool.queue,
(void*)&task, sizeof(void*)))
return NULL;
}
{
struct iscsi_task *task;
- if (!__kfifo_get(conn->session->cmdpool.queue,
+ if (!kfifo_out(&conn->session->cmdpool.queue,
(void *) &task, sizeof(void *)))
return NULL;
if (q->pool == NULL)
return -ENOMEM;
- q->queue = kfifo_init((void*)q->pool, max * sizeof(void*),
- GFP_KERNEL, NULL);
- if (IS_ERR(q->queue)) {
- q->queue = NULL;
- goto enomem;
- }
+ kfifo_init(&q->queue, (void*)q->pool, max * sizeof(void*));
for (i = 0; i < max; i++) {
q->pool[i] = kzalloc(item_size, GFP_KERNEL);
q->max = i;
goto enomem;
}
- __kfifo_put(q->queue, (void*)&q->pool[i], sizeof(void*));
+ kfifo_in(&q->queue, (void*)&q->pool[i], sizeof(void*));
}
if (items) {
for (i = 0; i < q->max; i++)
kfree(q->pool[i]);
kfree(q->pool);
- kfree(q->queue);
}
EXPORT_SYMBOL_GPL(iscsi_pool_free);
/* allocate login_task used for the login/text sequences */
spin_lock_bh(&session->lock);
- if (!__kfifo_get(session->cmdpool.queue,
+ if (!kfifo_out(&session->cmdpool.queue,
(void*)&conn->login_task,
sizeof(void*))) {
spin_unlock_bh(&session->lock);
return cls_conn;
login_task_data_alloc_fail:
- __kfifo_put(session->cmdpool.queue, (void*)&conn->login_task,
+ kfifo_in(&session->cmdpool.queue, (void*)&conn->login_task,
sizeof(void*));
login_task_alloc_fail:
iscsi_destroy_conn(cls_conn);
free_pages((unsigned long) conn->data,
get_order(ISCSI_DEF_MAX_RECV_SEG_LEN));
kfree(conn->persistent_address);
- __kfifo_put(session->cmdpool.queue, (void*)&conn->login_task,
+ kfifo_in(&session->cmdpool.queue, (void*)&conn->login_task,
sizeof(void*));
if (session->leadconn == conn)
session->leadconn = NULL;
return;
/* flush task's r2t queues */
- while (__kfifo_get(tcp_task->r2tqueue, (void*)&r2t, sizeof(void*))) {
- __kfifo_put(tcp_task->r2tpool.queue, (void*)&r2t,
+ while (kfifo_out(&tcp_task->r2tqueue, (void*)&r2t, sizeof(void*))) {
+ kfifo_in(&tcp_task->r2tpool.queue, (void*)&r2t,
sizeof(void*));
ISCSI_DBG_TCP(task->conn, "pending r2t dropped\n");
}
r2t = tcp_task->r2t;
if (r2t != NULL) {
- __kfifo_put(tcp_task->r2tpool.queue, (void*)&r2t,
+ kfifo_in(&tcp_task->r2tpool.queue, (void*)&r2t,
sizeof(void*));
tcp_task->r2t = NULL;
}
return 0;
}
- rc = __kfifo_get(tcp_task->r2tpool.queue, (void*)&r2t, sizeof(void*));
+ rc = kfifo_out(&tcp_task->r2tpool.queue, (void*)&r2t, sizeof(void*));
if (!rc) {
iscsi_conn_printk(KERN_ERR, conn, "Could not allocate R2T. "
"Target has sent more R2Ts than it "
if (r2t->data_length == 0) {
iscsi_conn_printk(KERN_ERR, conn,
"invalid R2T with zero data len\n");
- __kfifo_put(tcp_task->r2tpool.queue, (void*)&r2t,
+ kfifo_in(&tcp_task->r2tpool.queue, (void*)&r2t,
sizeof(void*));
return ISCSI_ERR_DATALEN;
}
"invalid R2T with data len %u at offset %u "
"and total length %d\n", r2t->data_length,
r2t->data_offset, scsi_out(task->sc)->length);
- __kfifo_put(tcp_task->r2tpool.queue, (void*)&r2t,
+ kfifo_in(&tcp_task->r2tpool.queue, (void*)&r2t,
sizeof(void*));
return ISCSI_ERR_DATALEN;
}
r2t->sent = 0;
tcp_task->exp_datasn = r2tsn + 1;
- __kfifo_put(tcp_task->r2tqueue, (void*)&r2t, sizeof(void*));
+ kfifo_in(&tcp_task->r2tqueue, (void*)&r2t, sizeof(void*));
conn->r2t_pdus_cnt++;
iscsi_requeue_task(task);
return conn->session->tt->init_pdu(task, 0, task->data_count);
}
- BUG_ON(__kfifo_len(tcp_task->r2tqueue));
+ BUG_ON(kfifo_len(&tcp_task->r2tqueue));
tcp_task->exp_datasn = 0;
/* Prepare PDU, optionally w/ immediate data */
if (r2t->data_length <= r2t->sent) {
ISCSI_DBG_TCP(task->conn,
" done with r2t %p\n", r2t);
- __kfifo_put(tcp_task->r2tpool.queue,
+ kfifo_in(&tcp_task->r2tpool.queue,
(void *)&tcp_task->r2t,
sizeof(void *));
tcp_task->r2t = r2t = NULL;
}
if (r2t == NULL) {
- __kfifo_get(tcp_task->r2tqueue,
- (void *)&tcp_task->r2t, sizeof(void *));
+ if (kfifo_out(&tcp_task->r2tqueue,
+ (void *)&tcp_task->r2t, sizeof(void *)) !=
+ sizeof(void *)) {
+ WARN_ONCE(1, "unexpected fifo state");
+ r2t = NULL;
+ }
+
r2t = tcp_task->r2t;
}
spin_unlock_bh(&session->lock);
}
/* R2T xmit queue */
- tcp_task->r2tqueue = kfifo_alloc(
- session->max_r2t * 4 * sizeof(void*), GFP_KERNEL, NULL);
- if (tcp_task->r2tqueue == ERR_PTR(-ENOMEM)) {
+ if (kfifo_alloc(&tcp_task->r2tqueue,
+ session->max_r2t * 4 * sizeof(void*), GFP_KERNEL)) {
iscsi_pool_free(&tcp_task->r2tpool);
goto r2t_alloc_fail;
}
struct iscsi_task *task = session->cmds[i];
struct iscsi_tcp_task *tcp_task = task->dd_data;
- kfifo_free(tcp_task->r2tqueue);
+ kfifo_free(&tcp_task->r2tqueue);
iscsi_pool_free(&tcp_task->r2tpool);
}
return -ENOMEM;
struct iscsi_task *task = session->cmds[i];
struct iscsi_tcp_task *tcp_task = task->dd_data;
- kfifo_free(tcp_task->r2tqueue);
+ kfifo_free(&tcp_task->r2tqueue);
iscsi_pool_free(&tcp_task->r2tpool);
}
}
goto free_pool;
spin_lock_init(&q->lock);
- q->queue = kfifo_init((void *) q->pool, max * sizeof(void *),
- GFP_KERNEL, &q->lock);
- if (IS_ERR(q->queue))
- goto free_item;
+ kfifo_init(&q->queue, (void *) q->pool, max * sizeof(void *));
for (i = 0, iue = q->items; i < max; i++) {
- __kfifo_put(q->queue, (void *) &iue, sizeof(void *));
+ kfifo_in(&q->queue, (void *) &iue, sizeof(void *));
iue->sbuf = ring[i];
iue++;
}
return 0;
-free_item:
kfree(q->items);
free_pool:
kfree(q->pool);
{
struct iu_entry *iue = NULL;
- kfifo_get(target->iu_queue.queue, (void *) &iue, sizeof(void *));
+ if (kfifo_out_locked(&target->iu_queue.queue, (void *) &iue,
+ sizeof(void *), &target->iu_queue.lock) != sizeof(void *)) {
+ WARN_ONCE(1, "unexpected fifo state");
+ return NULL;
+ }
if (!iue)
return iue;
iue->target = target;
void srp_iu_put(struct iu_entry *iue)
{
- kfifo_put(iue->target->iu_queue.queue, (void *) &iue, sizeof(void *));
+ kfifo_in_locked(&iue->target->iu_queue.queue, (void *) &iue,
+ sizeof(void *), &iue->target->iu_queue.lock);
}
EXPORT_SYMBOL_GPL(srp_iu_put);
spin_lock_irq(shost->host_lock);
if (vport->fc_rscn_flush) {
/* Another thread is walking fc_rscn_id_list on this vport */
- spin_unlock_irq(shost->host_lock);
vport->fc_flag |= FC_RSCN_DISCOVERY;
+ spin_unlock_irq(shost->host_lock);
/* Send back ACC */
lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);
return 0;
lpfc_initial_fdisc(vport);
break;
}
-
} else {
+ vport->vpi_state |= LPFC_VPI_REGISTERED;
if (vport == phba->pport)
if (phba->sli_rev < LPFC_SLI_REV4)
lpfc_issue_fabric_reglogin(vport);
if (phba->link_state == LPFC_LINK_DOWN)
return 0;
+
+ /* Block all SCSI stack I/Os */
+ lpfc_scsi_dev_block(phba);
+
spin_lock_irq(&phba->hbalock);
phba->fcf.fcf_flag &= ~(FCF_AVAILABLE | FCF_DISCOVERED);
if (phba->link_state > LPFC_LINK_DOWN) {
* to book keeping the FCFIs can be used.
*/
if (shdr_status || shdr_add_status) {
- lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "2521 READ_FCF_RECORD mailbox failed "
- "with status x%x add_status x%x, mbx\n",
- shdr_status, shdr_add_status);
+ if (shdr_status == STATUS_FCF_TABLE_EMPTY) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+ "2726 READ_FCF_RECORD Indicates empty "
+ "FCF table.\n");
+ } else {
+ lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+ "2521 READ_FCF_RECORD mailbox failed "
+ "with status x%x add_status x%x, mbx\n",
+ shdr_status, shdr_add_status);
+ }
goto out;
}
/* Interpreting the returned information of FCF records */
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
return;
}
+ spin_lock_irq(&phba->hbalock);
vport->fc_flag &= ~FC_VPORT_NEEDS_INIT_VPI;
+ spin_unlock_irq(&phba->hbalock);
if (phba->link_flag & LS_NPIV_FAB_SUPPORTED)
lpfc_initial_fdisc(vport);
mb->mbxStatus);
break;
}
+ spin_lock_irq(&phba->hbalock);
vport->vpi_state &= ~LPFC_VPI_REGISTERED;
+ vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI;
+ spin_unlock_irq(&phba->hbalock);
vport->unreg_vpi_cmpl = VPORT_OK;
mempool_free(pmb, phba->mbox_mem_pool);
/*
(phba->sli3_options & LPFC_SLI3_NPIV_ENABLED))
for (i = 0; i <= phba->max_vports && vports[i] != NULL; i++) {
lpfc_mbx_unreg_vpi(vports[i]);
+ spin_lock_irq(&phba->hbalock);
vports[i]->fc_flag |= FC_VPORT_NEEDS_INIT_VPI;
vports[i]->vpi_state &= ~LPFC_VPI_REGISTERED;
+ spin_unlock_irq(&phba->hbalock);
}
lpfc_destroy_vport_work_array(phba, vports);
};
#define LPFC_HDR_BUF_SIZE 128
-#define LPFC_DATA_BUF_SIZE 4096
+#define LPFC_DATA_BUF_SIZE 2048
struct rq_context {
uint32_t word0;
#define lpfc_rq_context_rq_size_SHIFT 16
#define STATUS_ERROR_ACITMAIN 0x2a
#define STATUS_REBOOT_REQUIRED 0x2c
#define STATUS_FCF_IN_USE 0x3a
+#define STATUS_FCF_TABLE_EMPTY 0x43
struct lpfc_mbx_sli4_config {
struct mbox_header header;
struct lpfc_vport *vport;
struct lpfc_nodelist *ndlp;
struct Scsi_Host *shost;
+ uint32_t link_state;
phba->fc_eventTag = acqe_fcoe->event_tag;
phba->fcoe_eventtag = acqe_fcoe->event_tag;
break;
/*
* Currently, driver support only one FCF - so treat this as
- * a link down.
+ * a link down, but save the link state because we don't want
+ * it to be changed to Link Down unless it is already down.
*/
+ link_state = phba->link_state;
lpfc_linkdown(phba);
+ phba->link_state = link_state;
/* Unregister FCF if no devices connected to it */
lpfc_unregister_unused_fcf(phba);
break;
{
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
"2711 PCI channel permanent disable for failure\n");
- /* Block all SCSI devices' I/Os on the host */
- lpfc_scsi_dev_block(phba);
/* Clean up all driver's outstanding SCSI I/Os */
lpfc_sli_flush_fcp_rings(phba);
}
struct Scsi_Host *shost = pci_get_drvdata(pdev);
struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
+ /* Block all SCSI devices' I/Os on the host */
+ lpfc_scsi_dev_block(phba);
+
switch (state) {
case pci_channel_io_normal:
/* Non-fatal error, prepare for recovery */
error = -ENODEV;
goto out_free_sysfs_attr;
}
+ /* Default to single FCP EQ for non-MSI-X */
+ if (phba->intr_type != MSIX)
+ phba->cfg_fcp_eq_count = 1;
/* Set up SLI-4 HBA */
if (lpfc_sli4_hba_setup(phba)) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
/* HBQ for ELS and CT traffic. */
static struct lpfc_hbq_init lpfc_els_hbq = {
.rn = 1,
- .entry_count = 200,
+ .entry_count = 256,
.mask_count = 0,
.profile = 0,
.ring_mask = (1 << LPFC_ELS_RING),
int
lpfc_sli_hbqbuf_add_hbqs(struct lpfc_hba *phba, uint32_t qno)
{
- return(lpfc_sli_hbqbuf_fill_hbqs(phba, qno,
- lpfc_hbq_defs[qno]->add_count));
+ if (phba->sli_rev == LPFC_SLI_REV4)
+ return 0;
+ else
+ return lpfc_sli_hbqbuf_fill_hbqs(phba, qno,
+ lpfc_hbq_defs[qno]->add_count);
}
/**
static int
lpfc_sli_hbqbuf_init_hbqs(struct lpfc_hba *phba, uint32_t qno)
{
- return(lpfc_sli_hbqbuf_fill_hbqs(phba, qno,
- lpfc_hbq_defs[qno]->init_count));
+ if (phba->sli_rev == LPFC_SLI_REV4)
+ return lpfc_sli_hbqbuf_fill_hbqs(phba, qno,
+ lpfc_hbq_defs[qno]->entry_count);
+ else
+ return lpfc_sli_hbqbuf_fill_hbqs(phba, qno,
+ lpfc_hbq_defs[qno]->init_count);
}
/**
if (rc) {
dma_free_coherent(&phba->pcidev->dev, dma_size,
dmabuf->virt, dmabuf->phys);
+ kfree(dmabuf);
return -EIO;
}
iocbq->iocb.un.ulpWord[3]);
wqe->generic.word3 = 0;
bf_set(wqe_rcvoxid, &wqe->generic, iocbq->iocb.ulpContext);
- bf_set(wqe_xc, &wqe->generic, 1);
/* The entire sequence is transmitted for this IOCB */
xmit_len = total_len;
cmnd = CMD_XMIT_SEQUENCE64_CR;
return dmabuf;
}
temp_hdr = seq_dmabuf->hbuf.virt;
- if (new_hdr->fh_seq_cnt < temp_hdr->fh_seq_cnt) {
+ if (be16_to_cpu(new_hdr->fh_seq_cnt) <
+ be16_to_cpu(temp_hdr->fh_seq_cnt)) {
list_del_init(&seq_dmabuf->hbuf.list);
list_add_tail(&dmabuf->hbuf.list, &vport->rcv_buffer_list);
list_add_tail(&dmabuf->dbuf.list, &seq_dmabuf->dbuf.list);
list_move_tail(&seq_dmabuf->hbuf.list, &vport->rcv_buffer_list);
seq_dmabuf->time_stamp = jiffies;
lpfc_update_rcv_time_stamp(vport);
+ if (list_empty(&seq_dmabuf->dbuf.list)) {
+ temp_hdr = dmabuf->hbuf.virt;
+ list_add_tail(&dmabuf->dbuf.list, &seq_dmabuf->dbuf.list);
+ return seq_dmabuf;
+ }
/* find the correct place in the sequence to insert this frame */
list_for_each_entry_reverse(d_buf, &seq_dmabuf->dbuf.list, list) {
temp_dmabuf = container_of(d_buf, struct hbq_dmabuf, dbuf);
* If the frame's sequence count is greater than the frame on
* the list then insert the frame right after this frame
*/
- if (new_hdr->fh_seq_cnt > temp_hdr->fh_seq_cnt) {
+ if (be16_to_cpu(new_hdr->fh_seq_cnt) >
+ be16_to_cpu(temp_hdr->fh_seq_cnt)) {
list_add(&dmabuf->dbuf.list, &temp_dmabuf->dbuf.list);
return seq_dmabuf;
}
seq_dmabuf = container_of(d_buf, struct hbq_dmabuf, dbuf);
hdr = (struct fc_frame_header *)seq_dmabuf->hbuf.virt;
/* If there is a hole in the sequence count then fail. */
- if (++seq_count != hdr->fh_seq_cnt)
+ if (++seq_count != be16_to_cpu(hdr->fh_seq_cnt))
return 0;
fctl = (hdr->fh_f_ctl[0] << 16 |
hdr->fh_f_ctl[1] << 8 |
struct lpfc_iocbq *first_iocbq, *iocbq;
struct fc_frame_header *fc_hdr;
uint32_t sid;
+ struct ulp_bde64 *pbde;
fc_hdr = (struct fc_frame_header *)seq_dmabuf->hbuf.virt;
/* remove from receive buffer list */
if (!iocbq->context3) {
iocbq->context3 = d_buf;
iocbq->iocb.ulpBdeCount++;
- iocbq->iocb.unsli3.rcvsli3.bde2.tus.f.bdeSize =
- LPFC_DATA_BUF_SIZE;
+ pbde = (struct ulp_bde64 *)
+ &iocbq->iocb.unsli3.sli3Words[4];
+ pbde->tus.f.bdeSize = LPFC_DATA_BUF_SIZE;
first_iocbq->iocb.unsli3.rcvsli3.acc_len +=
bf_get(lpfc_rcqe_length,
&seq_dmabuf->cq_event.cqe.rcqe_cmpl);
return;
}
/* If not last frame in sequence continue processing frames. */
- if (!lpfc_seq_complete(seq_dmabuf)) {
- /*
- * When saving off frames post a new one and mark this
- * frame to be freed when it is finished.
- **/
- lpfc_sli_hbqbuf_fill_hbqs(phba, LPFC_ELS_HBQ, 1);
- dmabuf->tag = -1;
+ if (!lpfc_seq_complete(seq_dmabuf))
return;
- }
+
/* Send the complete sequence to the upper layer protocol */
lpfc_sli4_send_seq_to_ulp(vport, seq_dmabuf);
}
/* Multi-queue arrangement for fast-path FCP work queues */
#define LPFC_FN_EQN_MAX 8
#define LPFC_SP_EQN_DEF 1
-#define LPFC_FP_EQN_DEF 1
+#define LPFC_FP_EQN_DEF 4
#define LPFC_FP_EQN_MIN 1
#define LPFC_FP_EQN_MAX (LPFC_FN_EQN_MAX - LPFC_SP_EQN_DEF)
* included with this package. *
*******************************************************************/
-#define LPFC_DRIVER_VERSION "8.3.6"
+#define LPFC_DRIVER_VERSION "8.3.7"
#define LPFC_DRIVER_NAME "lpfc"
#define LPFC_SP_DRIVER_HANDLER_NAME "lpfc:sp"
#define LPFC_FP_DRIVER_HANDLER_NAME "lpfc:fp"
return VPORT_OK;
}
+ spin_lock_irq(&phba->hbalock);
vport->load_flag |= FC_LOADING;
vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI;
+ spin_unlock_irq(&phba->hbalock);
/* Use the Physical nodes Fabric NDLP to determine if the link is
* up and ready to FDISC.
}
spin_unlock_irq(&phba->ndlp_lock);
}
- if (vport->vpi_state != LPFC_VPI_REGISTERED)
+ if (!(vport->vpi_state & LPFC_VPI_REGISTERED))
goto skip_logo;
vport->unreg_vpi_cmpl = VPORT_INVAL;
timeout = msecs_to_jiffies(phba->fc_ratov * 2000);
}
-static DRIVER_ATTR(poll_mode_io, S_IRUGO|S_IWUGO,
+static DRIVER_ATTR(poll_mode_io, S_IRUGO|S_IWUSR,
megasas_sysfs_show_poll_mode_io,
megasas_sysfs_set_poll_mode_io);
sense_copied = 1;
}
- if (RES_IS_GSCSI(res->cfg_entry)) {
+ if (RES_IS_GSCSI(res->cfg_entry))
pmcraid_cancel_all(cmd, sense_copied);
- } else if (sense_copied) {
+ else if (sense_copied)
pmcraid_erp_done(cmd);
- return 0;
- } else {
+ else
pmcraid_request_sense(cmd);
- }
return 1;
if (off)
return 0;
+ if (unlikely(pci_channel_offline(ha->pdev)))
+ return 0;
+
if (sscanf(buf, "%d:%x:%x", &val, &start, &size) < 1)
return -EINVAL;
if (start > ha->optrom_size)
struct device, kobj)));
struct qla_hw_data *ha = vha->hw;
+ if (unlikely(pci_channel_offline(ha->pdev)))
+ return 0;
+
if (!capable(CAP_SYS_ADMIN))
return 0;
struct qla_hw_data *ha = vha->hw;
uint8_t *tmp_data;
+ if (unlikely(pci_channel_offline(ha->pdev)))
+ return 0;
+
if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size ||
!ha->isp_ops->write_nvram)
return 0;
char *buf)
{
scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
- int rval;
+ int rval = QLA_FUNCTION_FAILED;
uint16_t state[5];
- rval = qla2x00_get_firmware_state(vha, state);
+ if (!vha->hw->flags.eeh_busy)
+ rval = qla2x00_get_firmware_state(vha, state);
if (rval != QLA_SUCCESS)
memset(state, -1, sizeof(state));
if (!fcport)
return;
- if (unlikely(pci_channel_offline(fcport->vha->hw->pdev)))
+ if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
+ return;
+
+ if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
- else
- qla2x00_abort_fcport_cmds(fcport);
+ return;
+ }
/*
* Transport has effectively 'deleted' the rport, clear
if (!fcport)
return;
+ if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
+ return;
+
if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
return;
pfc_host_stat = &ha->fc_host_stat;
memset(pfc_host_stat, -1, sizeof(struct fc_host_statistics));
+ if (test_bit(UNLOADING, &vha->dpc_flags))
+ goto done;
+
+ if (unlikely(pci_channel_offline(ha->pdev)))
+ goto done;
+
stats = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &stats_dma);
if (stats == NULL) {
DEBUG2_3_11(printk("%s(%ld): Failed to allocate memory.\n",
/* #define QL_DEBUG_LEVEL_14 */ /* Output RSCN trace msgs */
/* #define QL_DEBUG_LEVEL_15 */ /* Output NPIV trace msgs */
/* #define QL_DEBUG_LEVEL_16 */ /* Output ISP84XX trace msgs */
-/* #define QL_DEBUG_LEVEL_17 */ /* Output MULTI-Q trace messages */
+/* #define QL_DEBUG_LEVEL_17 */ /* Output EEH trace messages */
/*
* Macros use for debugging the driver.
#else
#define DEBUG16(x) do {} while (0)
#endif
+
+#if defined(QL_DEBUG_LEVEL_17)
+#define DEBUG17(x) do {x;} while (0)
+#else
+#define DEBUG17(x) do {} while (0)
+#endif
+
/*
* Firmware Dump structure definition
*/
uint32_t disable_serdes :1;
uint32_t gpsc_supported :1;
uint32_t npiv_supported :1;
+ uint32_t pci_channel_io_perm_failure :1;
uint32_t fce_enabled :1;
uint32_t fac_supported :1;
uint32_t chip_reset_done :1;
uint32_t port0 :1;
uint32_t running_gold_fw :1;
+ uint32_t eeh_busy :1;
uint32_t cpu_affinity_enabled :1;
uint32_t disable_msix_handshake :1;
} flags;
extern int
qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t);
+extern int qla2x00_get_data_rate(scsi_qla_host_t *);
/*
* Global Function Prototypes in qla_isr.c source file.
*/
vha->flags.online = 0;
ha->flags.chip_reset_done = 0;
vha->flags.reset_active = 0;
+ ha->flags.pci_channel_io_perm_failure = 0;
+ ha->flags.eeh_busy = 0;
atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
atomic_set(&vha->loop_state, LOOP_DOWN);
vha->device_flags = DFLG_NO_CABLE;
uint32_t cnt;
uint16_t cmd;
+ if (unlikely(pci_channel_offline(ha->pdev)))
+ return;
+
ha->isp_ops->disable_intrs(ha);
spin_lock_irqsave(&ha->hardware_lock, flags);
qla24xx_reset_chip(scsi_qla_host_t *vha)
{
struct qla_hw_data *ha = vha->hw;
+
+ if (pci_channel_offline(ha->pdev) &&
+ ha->flags.pci_channel_io_perm_failure) {
+ return;
+ }
+
ha->isp_ops->disable_intrs(ha);
/* Perform RISC reset. */
clear_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
clear_bit(RSCN_UPDATE, &vha->dpc_flags);
+ qla2x00_get_data_rate(vha);
+
/* Determine what we need to do */
if (ha->current_topology == ISP_CFG_FL &&
(test_bit(LOCAL_LOOP_UPDATE, &flags))) {
/* Requeue all commands in outstanding command list. */
qla2x00_abort_all_cmds(vha, DID_RESET << 16);
+ if (unlikely(pci_channel_offline(ha->pdev) &&
+ ha->flags.pci_channel_io_perm_failure)) {
+ clear_bit(ISP_ABORT_RETRY, &vha->dpc_flags);
+ status = 0;
+ return status;
+ }
+
ha->isp_ops->get_flash_version(vha, req->ring);
ha->isp_ops->nvram_config(vha);
int ret, retries;
struct qla_hw_data *ha = vha->hw;
+ if (ha->flags.pci_channel_io_perm_failure)
+ return;
if (!IS_FWI2_CAPABLE(ha))
return;
if (!ha->fw_major_version)
for (iter = 50; iter--; ) {
stat = RD_REG_DWORD(®->u.isp2300.host_status);
if (stat & HSR_RISC_PAUSED) {
- if (pci_channel_offline(ha->pdev))
+ if (unlikely(pci_channel_offline(ha->pdev)))
break;
hccr = RD_REG_WORD(®->hccr);
reg = &ha->iobase->isp24;
status = 0;
+ if (unlikely(pci_channel_offline(ha->pdev)))
+ return IRQ_HANDLED;
+
spin_lock_irqsave(&ha->hardware_lock, flags);
vha = pci_get_drvdata(ha->pdev);
for (iter = 50; iter--; ) {
stat = RD_REG_DWORD(®->host_status);
if (stat & HSRX_RISC_PAUSED) {
- if (pci_channel_offline(ha->pdev))
+ if (unlikely(pci_channel_offline(ha->pdev)))
break;
hccr = RD_REG_DWORD(®->hccr);
do {
stat = RD_REG_DWORD(®->host_status);
if (stat & HSRX_RISC_PAUSED) {
- if (pci_channel_offline(ha->pdev))
+ if (unlikely(pci_channel_offline(ha->pdev)))
break;
hccr = RD_REG_DWORD(®->hccr);
DEBUG11(printk("%s(%ld): entered.\n", __func__, base_vha->host_no));
+ if (ha->flags.pci_channel_io_perm_failure) {
+ DEBUG(printk("%s(%ld): Perm failure on EEH, timeout MBX "
+ "Exiting.\n", __func__, vha->host_no));
+ return QLA_FUNCTION_TIMEOUT;
+ }
+
/*
* Wait for active mailbox commands to finish by waiting at most tov
* seconds. This is to serialize actual issuing of mailbox cmds during
/* Check for pending interrupts. */
qla2x00_poll(ha->rsp_q_map[0]);
- if (command != MBC_LOAD_RISC_RAM_EXTENDED &&
- !ha->flags.mbox_int)
+ if (!ha->flags.mbox_int &&
+ !(IS_QLA2200(ha) &&
+ command == MBC_LOAD_RISC_RAM_EXTENDED))
msleep(10);
} /* while */
+ DEBUG17(qla_printk(KERN_WARNING, ha,
+ "Waited %d sec\n",
+ (uint)((jiffies - (wait_time - (mcp->tov * HZ)))/HZ)));
}
/* Check whether we timed out */
if (rval == QLA_FUNCTION_TIMEOUT &&
mcp->mb[0] != MBC_GEN_SYSTEM_ERROR) {
- if (!io_lock_on || (mcp->flags & IOCTL_CMD)) {
+ if (!io_lock_on || (mcp->flags & IOCTL_CMD) ||
+ ha->flags.eeh_busy) {
/* not in dpc. schedule it for dpc to take over. */
DEBUG(printk("%s(%ld): timeout schedule "
"isp_abort_needed.\n", __func__,
base_vha->host_no));
qla_printk(KERN_WARNING, ha,
"Mailbox command timeout occurred. Scheduling ISP "
- "abort.\n");
+ "abort. eeh_busy: 0x%x\n", ha->flags.eeh_busy);
set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags);
qla2xxx_wake_dpc(vha);
} else if (!abort_active) {
if (!IS_FWI2_CAPABLE(vha->hw))
return QLA_FUNCTION_FAILED;
+ if (unlikely(pci_channel_offline(vha->hw->pdev)))
+ return QLA_FUNCTION_FAILED;
+
DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
mcp->mb[0] = MBC_TRACE_CONTROL;
if (!IS_FWI2_CAPABLE(vha->hw))
return QLA_FUNCTION_FAILED;
+ if (unlikely(pci_channel_offline(vha->hw->pdev)))
+ return QLA_FUNCTION_FAILED;
+
DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
mcp->mb[0] = MBC_TRACE_CONTROL;
if (!IS_QLA25XX(vha->hw) && !IS_QLA81XX(vha->hw))
return QLA_FUNCTION_FAILED;
+ if (unlikely(pci_channel_offline(vha->hw->pdev)))
+ return QLA_FUNCTION_FAILED;
+
DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
mcp->mb[0] = MBC_TRACE_CONTROL;
if (!IS_FWI2_CAPABLE(vha->hw))
return QLA_FUNCTION_FAILED;
+ if (unlikely(pci_channel_offline(vha->hw->pdev)))
+ return QLA_FUNCTION_FAILED;
+
DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
mcp->mb[0] = MBC_TRACE_CONTROL;
return rval;
}
+
+int
+qla2x00_get_data_rate(scsi_qla_host_t *vha)
+{
+ int rval;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+ struct qla_hw_data *ha = vha->hw;
+
+ if (!IS_FWI2_CAPABLE(ha))
+ return QLA_FUNCTION_FAILED;
+
+ DEBUG11(printk(KERN_INFO "%s(%ld): entered.\n", __func__, vha->host_no));
+
+ mcp->mb[0] = MBC_DATA_RATE;
+ mcp->mb[1] = 0;
+ mcp->out_mb = MBX_1|MBX_0;
+ mcp->in_mb = MBX_2|MBX_1|MBX_0;
+ mcp->tov = MBX_TOV_SECONDS;
+ mcp->flags = 0;
+ rval = qla2x00_mailbox_command(vha, mcp);
+ if (rval != QLA_SUCCESS) {
+ DEBUG2_3_11(printk(KERN_INFO "%s(%ld): failed=%x mb[0]=%x.\n",
+ __func__, vha->host_no, rval, mcp->mb[0]));
+ } else {
+ DEBUG11(printk(KERN_INFO
+ "%s(%ld): done.\n", __func__, vha->host_no));
+ if (mcp->mb[1] != 0x7)
+ ha->link_data_rate = mcp->mb[1];
+ }
+
+ return rval;
+}
struct rsp_que *rsp = container_of(work, struct rsp_que, q_work);
struct scsi_qla_host *vha;
+ spin_lock_irq(&rsp->hw->hardware_lock);
vha = qla25xx_get_host(rsp);
qla24xx_process_response_queue(vha, rsp);
+ spin_unlock_irq(&rsp->hw->hardware_lock);
}
/* create response queue */
srb_t *sp;
int rval;
- if (unlikely(pci_channel_offline(ha->pdev))) {
- if (ha->pdev->error_state == pci_channel_io_frozen)
- cmd->result = DID_REQUEUE << 16;
- else
+ if (ha->flags.eeh_busy) {
+ if (ha->flags.pci_channel_io_perm_failure)
cmd->result = DID_NO_CONNECT << 16;
+ else
+ cmd->result = DID_REQUEUE << 16;
goto qc24_fail_command;
}
#define ABORT_POLLING_PERIOD 1000
#define ABORT_WAIT_ITER ((10 * 1000) / (ABORT_POLLING_PERIOD))
unsigned long wait_iter = ABORT_WAIT_ITER;
+ scsi_qla_host_t *vha = shost_priv(cmd->device->host);
+ struct qla_hw_data *ha = vha->hw;
int ret = QLA_SUCCESS;
+ if (unlikely(pci_channel_offline(ha->pdev)) || ha->flags.eeh_busy) {
+ DEBUG17(qla_printk(KERN_WARNING, ha, "return:eh_wait\n"));
+ return ret;
+ }
+
while (CMD_SP(cmd) && wait_iter--) {
msleep(ABORT_POLLING_PERIOD);
}
/* Set ISP-type information. */
qla2x00_set_isp_flags(ha);
+
+ /* Set EEH reset type to fundamental if required by hba */
+ if ( IS_QLA24XX(ha) || IS_QLA25XX(ha) || IS_QLA81XX(ha)) {
+ pdev->needs_freset = 1;
+ pci_save_state(pdev);
+ }
+
/* Configure PCI I/O space */
ret = qla2x00_iospace_config(ha);
if (ret)
{
struct qla_hw_data *ha = vha->hw;
+ qla2x00_abort_all_cmds(vha, DID_NO_CONNECT << 16);
+
+ /* Disable timer */
+ if (vha->timer_active)
+ qla2x00_stop_timer(vha);
+
+ /* Kill the kernel thread for this host */
+ if (ha->dpc_thread) {
+ struct task_struct *t = ha->dpc_thread;
+
+ /*
+ * qla2xxx_wake_dpc checks for ->dpc_thread
+ * so we need to zero it out.
+ */
+ ha->dpc_thread = NULL;
+ kthread_stop(t);
+ }
+
qla25xx_delete_queues(vha);
if (ha->flags.fce_enabled)
/* Stop currently executing firmware. */
qla2x00_try_to_stop_firmware(vha);
+ vha->flags.online = 0;
+
/* turn-off interrupts on the card */
if (ha->interrupts_on)
ha->isp_ops->disable_intrs(ha);
if (!base_vha->flags.init_done)
continue;
+ if (ha->flags.eeh_busy) {
+ DEBUG17(qla_printk(KERN_WARNING, ha,
+ "qla2x00_do_dpc: dpc_flags: %lx\n",
+ base_vha->dpc_flags));
+ continue;
+ }
+
DEBUG3(printk("scsi(%ld): DPC handler\n", base_vha->host_no));
ha->dpc_active = 1;
int index;
srb_t *sp;
int t;
+ uint16_t w;
struct qla_hw_data *ha = vha->hw;
struct req_que *req;
+
+ /* Hardware read to raise pending EEH errors during mailbox waits. */
+ if (!pci_channel_offline(ha->pdev))
+ pci_read_config_word(ha->pdev, PCI_VENDOR_ID, &w);
/*
* Ports - Port down timer.
*
static pci_ers_result_t
qla2xxx_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state)
{
- scsi_qla_host_t *base_vha = pci_get_drvdata(pdev);
+ scsi_qla_host_t *vha = pci_get_drvdata(pdev);
+ struct qla_hw_data *ha = vha->hw;
+
+ DEBUG2(qla_printk(KERN_WARNING, ha, "error_detected:state %x\n",
+ state));
switch (state) {
case pci_channel_io_normal:
+ ha->flags.eeh_busy = 0;
return PCI_ERS_RESULT_CAN_RECOVER;
case pci_channel_io_frozen:
+ ha->flags.eeh_busy = 1;
pci_disable_device(pdev);
return PCI_ERS_RESULT_NEED_RESET;
case pci_channel_io_perm_failure:
- qla2x00_abort_all_cmds(base_vha, DID_NO_CONNECT << 16);
+ ha->flags.pci_channel_io_perm_failure = 1;
+ qla2x00_abort_all_cmds(vha, DID_NO_CONNECT << 16);
return PCI_ERS_RESULT_DISCONNECT;
}
return PCI_ERS_RESULT_NEED_RESET;
struct qla_hw_data *ha = base_vha->hw;
int rc;
+ DEBUG17(qla_printk(KERN_WARNING, ha, "slot_reset\n"));
+
if (ha->mem_only)
rc = pci_enable_device_mem(pdev);
else
if (rc) {
qla_printk(KERN_WARNING, ha,
"Can't re-enable PCI device after reset.\n");
-
return ret;
}
- pci_set_master(pdev);
if (ha->isp_ops->pci_config(base_vha))
return ret;
+#ifdef QL_DEBUG_LEVEL_17
+ {
+ uint8_t b;
+ uint32_t i;
+
+ printk("slot_reset_1: ");
+ for (i = 0; i < 256; i++) {
+ pci_read_config_byte(ha->pdev, i, &b);
+ printk("%s%02x", (i%16) ? " " : "\n", b);
+ }
+ printk("\n");
+ }
+#endif
set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags);
if (qla2x00_abort_isp(base_vha) == QLA_SUCCESS)
ret = PCI_ERS_RESULT_RECOVERED;
clear_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags);
+ DEBUG17(qla_printk(KERN_WARNING, ha,
+ "slot_reset-return:ret=%x\n", ret));
+
return ret;
}
struct qla_hw_data *ha = base_vha->hw;
int ret;
+ DEBUG17(qla_printk(KERN_WARNING, ha, "pci_resume\n"));
+
ret = qla2x00_wait_for_hba_online(base_vha);
if (ret != QLA_SUCCESS) {
qla_printk(KERN_ERR, ha,
"the device failed to resume I/O "
"from slot/link_reset");
}
+
+ ha->flags.eeh_busy = 0;
+
pci_cleanup_aer_uncorrect_error_status(pdev);
}
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.03.01-k8"
+#define QLA2XXX_VERSION "8.03.01-k9"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 3
}
break;
case INQUIRY:
+ if (lun >= host->max_lun) {
+ cmd->result = DID_NO_CONNECT << 16;
+ done(cmd);
+ return 0;
+ }
if (id != host->max_id - 1)
break;
if (!lun && !cmd->device->channel &&
static void serial21285_stop_tx(struct uart_port *port)
{
if (tx_enabled(port)) {
- disable_irq(IRQ_CONTX);
+ disable_irq_nosync(IRQ_CONTX);
tx_enabled(port) = 0;
}
}
static void serial21285_stop_rx(struct uart_port *port)
{
if (rx_enabled(port)) {
- disable_irq(IRQ_CONRX);
+ disable_irq_nosync(IRQ_CONRX);
rx_enabled(port) = 0;
}
}
/* U.S. Robotics 56K Voice INT PnP*/
{ "USR9190", 0 },
/* Wacom tablets */
- { "WACF004", 0 },
- { "WACF005", 0 },
- { "WACF006", 0 },
- { "WACF007", 0 },
- { "WACF008", 0 },
- { "WACF009", 0 },
- { "WACF00A", 0 },
- { "WACF00B", 0 },
- { "WACF00C", 0 },
+ { "WACFXXX", 0 },
/* Compaq touchscreen */
{ "FPI2002", 0 },
/* Fujitsu Stylistic touchscreens */
{ "FUJ02E5", 0 },
/* Fujitsu P-series tablet PC device */
{ "FUJ02E6", 0 },
+ /* Fujitsu Wacom 2FGT Tablet PC device */
+ { "FUJ02E7", 0 },
/*
* LG C1 EXPRESS DUAL (C1-PB11A3) touch screen (actually a FUJ02E6 in
* disguise)
int *parity, int *bits)
{
- if ( readl(sport->port.membase + UCR1) | UCR1_UARTEN ) {
+ if (readl(sport->port.membase + UCR1) & UCR1_UARTEN) {
/* ok, the port was enabled */
unsigned int ucr2, ubir,ubmr, uartclk;
unsigned int baud_raw;
goto ack_tx_int;
}
+ /* Under some circumstances, we see interrupts reported for
+ * a closed channel. The interrupt mask in R1 is clear, but
+ * R3 still signals the interrupts and we see them when taking
+ * an interrupt for the other channel (this could be a qemu
+ * bug but since the ESCC doc doesn't specify precsiely whether
+ * R3 interrup status bits are masked by R1 interrupt enable
+ * bits, better safe than sorry). --BenH.
+ */
+ if (!ZS_IS_OPEN(uap))
+ goto ack_tx_int;
+
if (uap->port.x_char) {
uap->flags |= PMACZILOG_FLAG_TX_ACTIVE;
write_zsdata(uap, uap->port.x_char);
}
/*
- * As a last resort, if the quotient is zero,
- * default to 9600 bps
+ * As a last resort, if the range cannot be met then clip to
+ * the nearest chip supported rate.
*/
- if (!hung_up)
- tty_termios_encode_baud_rate(termios, 9600, 9600);
+ if (!hung_up) {
+ if (baud <= min)
+ tty_termios_encode_baud_rate(termios,
+ min + 1, min + 1);
+ else
+ tty_termios_encode_baud_rate(termios,
+ max - 1, max - 1);
+ }
}
-
+ /* Should never happen */
+ WARN_ON(1);
return 0;
}
mutex_lock(&port->mutex);
- if (!console_suspend_enabled && uart_console(uport)) {
- /* we're going to avoid suspending serial console */
- mutex_unlock(&port->mutex);
- return 0;
- }
-
tty_dev = device_find_child(uport->dev, &match, serial_match_port);
if (device_may_wakeup(tty_dev)) {
enable_irq_wake(uport->irq);
mutex_unlock(&port->mutex);
return 0;
}
- uport->suspended = 1;
+ if (console_suspend_enabled || !uart_console(uport))
+ uport->suspended = 1;
if (port->flags & ASYNC_INITIALIZED) {
const struct uart_ops *ops = uport->ops;
int tries;
- set_bit(ASYNCB_SUSPENDED, &port->flags);
- clear_bit(ASYNCB_INITIALIZED, &port->flags);
+ if (console_suspend_enabled || !uart_console(uport)) {
+ set_bit(ASYNCB_SUSPENDED, &port->flags);
+ clear_bit(ASYNCB_INITIALIZED, &port->flags);
- spin_lock_irq(&uport->lock);
- ops->stop_tx(uport);
- ops->set_mctrl(uport, 0);
- ops->stop_rx(uport);
- spin_unlock_irq(&uport->lock);
+ spin_lock_irq(&uport->lock);
+ ops->stop_tx(uport);
+ ops->set_mctrl(uport, 0);
+ ops->stop_rx(uport);
+ spin_unlock_irq(&uport->lock);
+ }
/*
* Wait for the transmitter to empty.
drv->dev_name,
drv->tty_driver->name_base + uport->line);
- ops->shutdown(uport);
+ if (console_suspend_enabled || !uart_console(uport))
+ ops->shutdown(uport);
}
/*
* Disable the console device before suspending.
*/
- if (uart_console(uport))
+ if (console_suspend_enabled && uart_console(uport))
console_stop(uport->cons);
- uart_change_pm(state, 3);
+ if (console_suspend_enabled || !uart_console(uport))
+ uart_change_pm(state, 3);
mutex_unlock(&port->mutex);
mutex_lock(&port->mutex);
- if (!console_suspend_enabled && uart_console(uport)) {
- /* no need to resume serial console, it wasn't suspended */
- /*
- * First try to use the console cflag setting.
- */
- memset(&termios, 0, sizeof(struct ktermios));
- termios.c_cflag = uport->cons->cflag;
- /*
- * If that's unset, use the tty termios setting.
- */
- if (termios.c_cflag == 0)
- termios = *state->port.tty->termios;
- else {
- termios.c_ispeed = termios.c_ospeed =
- tty_termios_input_baud_rate(&termios);
- termios.c_ispeed = termios.c_ospeed =
- tty_termios_baud_rate(&termios);
- }
- uport->ops->set_termios(uport, &termios, NULL);
- mutex_unlock(&port->mutex);
- return 0;
- }
-
tty_dev = device_find_child(uport->dev, &match, serial_match_port);
if (!uport->suspended && device_may_wakeup(tty_dev)) {
disable_irq_wake(uport->irq);
spin_lock_irq(&uport->lock);
ops->set_mctrl(uport, 0);
spin_unlock_irq(&uport->lock);
- ret = ops->startup(uport);
- if (ret == 0) {
- uart_change_speed(state, NULL);
- spin_lock_irq(&uport->lock);
- ops->set_mctrl(uport, uport->mctrl);
- ops->start_tx(uport);
- spin_unlock_irq(&uport->lock);
- set_bit(ASYNCB_INITIALIZED, &port->flags);
- } else {
- /*
- * Failed to resume - maybe hardware went away?
- * Clear the "initialized" flag so we won't try
- * to call the low level drivers shutdown method.
- */
- uart_shutdown(state);
+ if (console_suspend_enabled || !uart_console(uport)) {
+ ret = ops->startup(uport);
+ if (ret == 0) {
+ uart_change_speed(state, NULL);
+ spin_lock_irq(&uport->lock);
+ ops->set_mctrl(uport, uport->mctrl);
+ ops->start_tx(uport);
+ spin_unlock_irq(&uport->lock);
+ set_bit(ASYNCB_INITIALIZED, &port->flags);
+ } else {
+ /*
+ * Failed to resume - maybe hardware went away?
+ * Clear the "initialized" flag so we won't try
+ * to call the low level drivers shutdown method.
+ */
+ uart_shutdown(state);
+ }
}
clear_bit(ASYNCB_SUSPENDED, &port->flags);
{
struct serial_info *info = link->priv;
- outb(12, info->c950ctrl + 1);
+ if (info->c950ctrl)
+ outb(12, info->c950ctrl + 1);
}
/* request_region? oxsemi branch does no request_region too... */
PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0035, "cis/3CXEM556.cis"),
PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x003d, "cis/3CXEM556.cis"),
PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC850", 0xd85f6206, 0x42a2c018, "cis/SW_8xx_SER.cis"), /* Sierra Wireless AC850 3G Network Adapter R1 */
+ PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC860", 0xd85f6206, 0x698f93db, "cis/SW_8xx_SER.cis"), /* Sierra Wireless AC860 3G Network Adapter R1 */
PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC710/AC750", 0xd85f6206, 0x761b11e0, "cis/SW_7xx_SER.cis"), /* Sierra Wireless AC710/AC750 GPRS Network Adapter R1 */
PCMCIA_DEVICE_CIS_MANF_CARD(0x0192, 0xa555, "cis/SW_555_SER.cis"), /* Sierra Aircard 555 CDMA 1xrtt Modem -- pre update */
PCMCIA_DEVICE_CIS_MANF_CARD(0x013f, 0xa555, "cis/SW_555_SER.cis"), /* Sierra Aircard 555 CDMA 1xrtt Modem -- post update */
PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-4", 0x96913a85, 0xcec8f102, "cis/COMpad4.cis"),
PCMCIA_DEVICE_CIS_PROD_ID123("ADVANTECH", "COMpad-32/85", "1.0", 0x96913a85, 0x8fbe92ae, 0x0877b627, "cis/COMpad2.cis"),
PCMCIA_DEVICE_CIS_PROD_ID2("RS-COM 2P", 0xad20b156, "cis/RS-COM-2P.cis"),
- PCMCIA_DEVICE_CIS_MANF_CARD(0x0013, 0x0000, "GLOBETROTTER.cis"),
+ PCMCIA_DEVICE_CIS_MANF_CARD(0x0013, 0x0000, "cis/GLOBETROTTER.cis"),
PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL100 1.00.",0x19ca78af,0xf964f42b),
PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL100",0x19ca78af,0x71d98e83),
PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL232 1.00.",0x19ca78af,0x69fb7490),
};
MODULE_DEVICE_TABLE(pcmcia, serial_ids);
+MODULE_FIRMWARE("cis/PCMLM28.cis");
+MODULE_FIRMWARE("cis/DP83903.cis");
+MODULE_FIRMWARE("cis/3CCFEM556.cis");
+MODULE_FIRMWARE("cis/3CXEM556.cis");
+MODULE_FIRMWARE("cis/SW_8xx_SER.cis");
+MODULE_FIRMWARE("cis/SW_7xx_SER.cis");
+MODULE_FIRMWARE("cis/SW_555_SER.cis");
+MODULE_FIRMWARE("cis/MT5634ZLX.cis");
+MODULE_FIRMWARE("cis/COMpad2.cis");
+MODULE_FIRMWARE("cis/COMpad4.cis");
+MODULE_FIRMWARE("cis/RS-COM-2P.cis");
+
static struct pcmcia_driver serial_cs_driver = {
.owner = THIS_MODULE,
.drv = {
Set SCP6MD1,0 = {01} (output) */
__raw_writew((data & 0x0fcf) | 0x1000, SCPCR);
- data = ctrl_inb(SCPDR);
+ data = __raw_readb(SCPDR);
/* Set /RTS2 (bit6) = 0 */
- ctrl_outb(data & 0xbf, SCPDR);
+ __raw_writeb(data & 0xbf, SCPDR);
}
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7722)
static void sci_set_termios(struct uart_port *port, struct ktermios *termios,
struct ktermios *old)
{
- unsigned int status, baud, smr_val;
+ unsigned int status, baud, smr_val, max_baud;
int t = -1;
- baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16);
- if (likely(baud))
+ /*
+ * earlyprintk comes here early on with port->uartclk set to zero.
+ * the clock framework is not up and running at this point so here
+ * we assume that 115200 is the maximum baud rate. please note that
+ * the baud rate is not programmed during earlyprintk - it is assumed
+ * that the previous boot loader has enabled required clocks and
+ * setup the baud rate generator hardware for us already.
+ */
+ max_baud = port->uartclk ? port->uartclk / 16 : 115200;
+
+ baud = uart_get_baud_rate(port, termios, old, 0, max_baud);
+ if (likely(baud && port->uartclk))
t = SCBRR_VALUE(baud, port->uartclk);
do {
sci_port->port.ops = &sci_uart_ops;
sci_port->port.iotype = UPIO_MEM;
sci_port->port.line = index;
- sci_port->port.fifosize = 1;
+
+ switch (p->type) {
+ case PORT_SCIFA:
+ sci_port->port.fifosize = 64;
+ break;
+ case PORT_SCIF:
+ sci_port->port.fifosize = 16;
+ break;
+ default:
+ sci_port->port.fifosize = 1;
+ break;
+ }
if (dev) {
sci_port->iclk = p->clk ? clk_get(&dev->dev, p->clk) : NULL;
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xfffffe80)
- return ctrl_inb(SCPDR)&0x01 ? 1 : 0; /* SCI */
+ return __raw_readb(SCPDR)&0x01 ? 1 : 0; /* SCI */
if (port->mapbase == 0xa4000150)
- return ctrl_inb(SCPDR)&0x10 ? 1 : 0; /* SCIF */
+ return __raw_readb(SCPDR)&0x10 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xa4000140)
- return ctrl_inb(SCPDR)&0x04 ? 1 : 0; /* IRDA */
+ return __raw_readb(SCPDR)&0x04 ? 1 : 0; /* IRDA */
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7705)
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == SCIF0)
- return ctrl_inb(SCPDR)&0x04 ? 1 : 0; /* IRDA */
+ return __raw_readb(SCPDR)&0x04 ? 1 : 0; /* IRDA */
if (port->mapbase == SCIF2)
- return ctrl_inb(SCPDR)&0x10 ? 1 : 0; /* SCIF */
+ return __raw_readb(SCPDR)&0x10 ? 1 : 0; /* SCIF */
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xffe00000)
- return ctrl_inb(SCSPTR1)&0x01 ? 1 : 0; /* SCI */
+ return __raw_readb(SCSPTR1)&0x01 ? 1 : 0; /* SCI */
if (port->mapbase == 0xffe80000)
- return ctrl_inw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH4_202)
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xffe80000)
- return ctrl_inw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7757)
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xfe4b0000)
- return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0;
+ return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0;
if (port->mapbase == 0xfe4c0000)
- return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0;
+ return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0;
if (port->mapbase == 0xfe4d0000)
- return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0;
+ return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7760)
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xfe600000)
- return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xfe610000)
- return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xfe620000)
- return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7343)
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xffe00000)
- return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xffe10000)
- return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xffe20000)
- return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xffe30000)
- return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7366)
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xffe00000)
- return ctrl_inb(SCPDR0) & 0x0001 ? 1 : 0; /* SCIF0 */
+ return __raw_readb(SCPDR0) & 0x0001 ? 1 : 0; /* SCIF0 */
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7722)
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xffe00000)
- return ctrl_inb(PSDR) & 0x02 ? 1 : 0; /* SCIF0 */
+ return __raw_readb(PSDR) & 0x02 ? 1 : 0; /* SCIF0 */
if (port->mapbase == 0xffe10000)
- return ctrl_inb(PADR) & 0x40 ? 1 : 0; /* SCIF1 */
+ return __raw_readb(PADR) & 0x40 ? 1 : 0; /* SCIF1 */
if (port->mapbase == 0xffe20000)
- return ctrl_inb(PWDR) & 0x04 ? 1 : 0; /* SCIF2 */
+ return __raw_readb(PWDR) & 0x04 ? 1 : 0; /* SCIF2 */
return 1;
}
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xffe00000)
- return ctrl_inb(SCSPTR0) & 0x0008 ? 1 : 0; /* SCIF0 */
+ return __raw_readb(SCSPTR0) & 0x0008 ? 1 : 0; /* SCIF0 */
if (port->mapbase == 0xffe10000)
- return ctrl_inb(SCSPTR1) & 0x0020 ? 1 : 0; /* SCIF1 */
+ return __raw_readb(SCSPTR1) & 0x0020 ? 1 : 0; /* SCIF1 */
if (port->mapbase == 0xffe20000)
- return ctrl_inb(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF2 */
+ return __raw_readb(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF2 */
if (port->mapbase == 0xa4e30000)
- return ctrl_inb(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF3 */
+ return __raw_readb(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF3 */
if (port->mapbase == 0xa4e40000)
- return ctrl_inb(SCSPTR4) & 0x0001 ? 1 : 0; /* SCIF4 */
+ return __raw_readb(SCSPTR4) & 0x0001 ? 1 : 0; /* SCIF4 */
if (port->mapbase == 0xa4e50000)
- return ctrl_inb(SCSPTR5) & 0x0008 ? 1 : 0; /* SCIF5 */
+ return __raw_readb(SCSPTR5) & 0x0008 ? 1 : 0; /* SCIF5 */
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7724)
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->type == PORT_SCIF)
- return ctrl_inw((port->mapbase + SCFSR)) & SCIF_BRK ? 1 : 0;
+ return __raw_readw((port->mapbase + SCFSR)) & SCIF_BRK ? 1 : 0;
if (port->type == PORT_SCIFA)
- return ctrl_inw((port->mapbase + SCASSR)) & SCIF_BRK ? 1 : 0;
+ return __raw_readw((port->mapbase + SCASSR)) & SCIF_BRK ? 1 : 0;
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH5_101) || defined(CONFIG_CPU_SUBTYPE_SH5_103)
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xffe00000)
- return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xffe08000)
- return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xffe10000)
- return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF/IRDA */
+ return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF/IRDA */
return 1;
}
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xff923000)
- return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xff924000)
- return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xff925000)
- return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7780)
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xffe00000)
- return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xffe10000)
- return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7785) || \
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xffea0000)
- return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xffeb0000)
- return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xffec0000)
- return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xffed0000)
- return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xffee0000)
- return ctrl_inw(SCSPTR4) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR4) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xffef0000)
- return ctrl_inw(SCSPTR5) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR5) & 0x0001 ? 1 : 0; /* SCIF */
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7201) || \
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xfffe8000)
- return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xfffe8800)
- return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xfffe9000)
- return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xfffe9800)
- return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
#if defined(CONFIG_CPU_SUBTYPE_SH7201)
if (port->mapbase == 0xfffeA000)
- return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xfffeA800)
- return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xfffeB000)
- return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xfffeB800)
- return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
#endif
return 1;
}
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xf8400000)
- return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xf8410000)
- return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xf8420000)
- return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SHX3)
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xffc30000)
- return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xffc40000)
- return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xffc50000)
- return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xffc60000)
- return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
+ return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
return 1;
}
#endif
source "drivers/staging/dream/Kconfig"
-source "drivers/staging/dst/Kconfig"
-
source "drivers/staging/pohmelfs/Kconfig"
source "drivers/staging/b3dfg/Kconfig"
source "drivers/staging/netwave/Kconfig"
+source "drivers/staging/sm7xx/Kconfig"
+
endif # !STAGING_EXCLUDE_BUILD
endif # STAGING
obj-$(CONFIG_INPUT_MIMIO) += mimio/
obj-$(CONFIG_TRANZPORT) += frontier/
obj-$(CONFIG_DREAM) += dream/
-obj-$(CONFIG_DST) += dst/
obj-$(CONFIG_POHMELFS) += pohmelfs/
obj-$(CONFIG_B3DFG) += b3dfg/
obj-$(CONFIG_IDE_PHISON) += phison/
obj-$(CONFIG_WAVELAN) += wavelan/
obj-$(CONFIG_PCMCIA_WAVELAN) += wavelan/
obj-$(CONFIG_PCMCIA_NETWAVE) += netwave/
+obj-$(CONFIG_FB_SM7XX) += sm7xx/
{
struct usb_interface *intf = to_usb_interface(dev);
struct asus_oled_dev *odev = usb_get_intfdata(intf);
- int temp = strict_strtoul(buf, 10, NULL);
+ unsigned long value;
+ if (strict_strtoul(buf, 10, &value))
+ return -EINVAL;
- enable_oled(odev, temp);
+ enable_oled(odev, value);
return count;
}
{
struct asus_oled_dev *odev =
(struct asus_oled_dev *) dev_get_drvdata(device);
+ unsigned long value;
- int temp = strict_strtoul(buf, 10, NULL);
+ if (strict_strtoul(buf, 10, &value))
+ return -EINVAL;
- enable_oled(odev, temp);
+ enable_oled(odev, value);
return count;
}
config BATMAN_ADV
tristate "B.A.T.M.A.N. Advanced Meshing Protocol"
+ depends on PROC_FS && PACKET
default n
---help---
return;
forw_packet->packet_buff = kmalloc(packet_len, GFP_ATOMIC);
- if (!forw_packet->packet_buff)
+ if (!forw_packet->packet_buff) {
+ kfree(forw_packet);
return;
+ }
forw_packet->packet_len = packet_len;
memcpy(forw_packet->packet_buff, packet_buff, forw_packet->packet_len);
#define COMEDI_CB_EOS 1 /* end of scan */
#define COMEDI_CB_EOA 2 /* end of acquisition */
-#define COMEDI_CB_BLOCK 4 /* DEPRECATED: convenient block size */
+#define COMEDI_CB_BLOCK 4 /* data has arrived: wakes up read() / write() */
#define COMEDI_CB_EOBUF 8 /* DEPRECATED: end of buffer */
#define COMEDI_CB_ERROR 16 /* card error during acquisition */
#define COMEDI_CB_OVERFLOW 32 /* buffer overflow/underflow */
}
devpriv->pci_enabled = 1;
- devpriv->iobase =
- ioremap(pci_resource_start(card, 0), sizeof(struct jr3_t));
+ devpriv->iobase = ioremap(pci_resource_start(card, 0),
+ offsetof(struct jr3_t, channel[devpriv->n_channels]));
+ if (!devpriv->iobase)
+ return -ENOMEM;
+
result = alloc_subdevices(dev, devpriv->n_channels);
if (result < 0)
goto out;
-#define DRIVER_VERSION "v2.3"
+#define DRIVER_VERSION "v2.4"
#define DRIVER_AUTHOR "Bernd Porr, BerndPorr@f2s.com"
#define DRIVER_DESC "Stirling/ITL USB-DUX -- Bernd.Porr@f2s.com"
/*
* 2.1: changed PWM API
* 2.2: added firmware kernel request to fix an udev problem
* 2.3: corrected a bug in bulk timeouts which were far too short
+ * 2.4: fixed a bug which causes the driver to hang when it ran out of data.
+ * Thanks to Jan-Matthias Braun and Ian to spot the bug and fix it.
*
*/
}
}
/* tell comedi that data is there */
+ s->async->events |= COMEDI_CB_BLOCK | COMEDI_CB_EOS;
comedi_event(this_usbduxsub->comedidev, s);
}
ret_val = medusa_set_videostandard(dev);
- if (ret_val < 0) {
- mutex_unlock(&dev->lock);
+ if (ret_val < 0)
return -EINVAL;
- }
return 1;
}
+++ /dev/null
-config DST
- tristate "Distributed storage"
- depends on NET && CRYPTO && SYSFS && BLK_DEV
- select CONNECTOR
- ---help---
- DST is a network block device storage, which can be used to organize
- exported storage on the remote nodes into the local block device.
-
- DST works on top of any network media and protocol; it is just a matter
- of configuration utility to understand the correct addresses. The most
- common example is TCP over IP, which allows to pass through firewalls and
- create remote backup storage in a different datacenter. DST requires
- single port to be enabled on the exporting node and outgoing connections
- on the local node.
-
- DST works with in-kernel client and server, which improves performance by
- eliminating unneded data copies and by not depending on the version
- of the external IO components. It requires userspace configuration utility
- though.
-
- DST uses transaction model, when each store has to be explicitly acked
- from the remote node to be considered as successfully written. There
- may be lots of in-flight transactions. When remote host does not ack
- the transaction it will be resent predefined number of times with specified
- timeouts between them. All those parameters are configurable. Transactions
- are marked as failed after all resends complete unsuccessfully; having
- long enough resend timeout and/or large number of resends allows not to
- return error to the higher (FS usually) layer in case of short network
- problems or remote node outages. In case of network RAID setup this means
- that storage will not degrade until transactions are marked as failed, and
- thus will not force checksum recalculation and data rebuild. In case of
- connection failure DST will try to reconnect to the remote node automatically.
- DST sends ping commands at idle time to detect if remote node is alive.
-
- Because of transactional model it is possible to use zero-copy sending
- without worry of data corruption (which in turn could be detected by the
- strong checksums though).
-
- DST may fully encrypt the data channel in case of untrusted channel and implement
- strong checksum of the transferred data. It is possible to configure algorithms
- and crypto keys; they should match on both sides of the network channel.
- Crypto processing does not introduce noticeble performance overhead, since DST
- uses configurable pool of threads to perform crypto processing.
-
- DST utilizes memory pool model of all its transaction allocations (it is the
- only additional allocation on the client) and server allocations (bio pools,
- while pages are allocated from the slab).
-
- At startup DST performs a simple negotiation with the export node to determine
- access permissions and size of the exported storage. It can be extended if
- new parameters should be autonegotiated.
-
- DST carries block IO flags in the protocol, which allows to transparently implement
- barriers and sync/flush operations. Those flags are used in the export node where
- IO against the local storage is performed, which means that sync write will be sync
- on the remote node too, which in turn improves data integrity and improved resistance
- to errors and data corruption during power outages or storage damages.
-
- Homepage: http://www.ioremap.net/projects/dst
- Userspace configuration utility and the latest releases: http://www.ioremap.net/archive/dst/
-
-config DST_DEBUG
- bool "DST debug"
- depends on DST
- ---help---
- This option will enable HEAVY debugging of the DST.
- Turn it on ONLY if you have to debug some really obscure problem.
+++ /dev/null
-obj-$(CONFIG_DST) += nst.o
-
-nst-y := dcore.o state.o export.o thread_pool.o crypto.o trans.o
+++ /dev/null
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/bio.h>
-#include <linux/crypto.h>
-#include <linux/dst.h>
-#include <linux/kernel.h>
-#include <linux/scatterlist.h>
-#include <linux/slab.h>
-
-/*
- * Tricky bastard, but IV can be more complex with time...
- */
-static inline u64 dst_gen_iv(struct dst_trans *t)
-{
- return t->gen;
-}
-
-/*
- * Crypto machinery: hash/cipher support for the given crypto controls.
- */
-static struct crypto_hash *dst_init_hash(struct dst_crypto_ctl *ctl, u8 *key)
-{
- int err;
- struct crypto_hash *hash;
-
- hash = crypto_alloc_hash(ctl->hash_algo, 0, CRYPTO_ALG_ASYNC);
- if (IS_ERR(hash)) {
- err = PTR_ERR(hash);
- dprintk("%s: failed to allocate hash '%s', err: %d.\n",
- __func__, ctl->hash_algo, err);
- goto err_out_exit;
- }
-
- ctl->crypto_attached_size = crypto_hash_digestsize(hash);
-
- if (!ctl->hash_keysize)
- return hash;
-
- err = crypto_hash_setkey(hash, key, ctl->hash_keysize);
- if (err) {
- dprintk("%s: failed to set key for hash '%s', err: %d.\n",
- __func__, ctl->hash_algo, err);
- goto err_out_free;
- }
-
- return hash;
-
-err_out_free:
- crypto_free_hash(hash);
-err_out_exit:
- return ERR_PTR(err);
-}
-
-static struct crypto_ablkcipher *dst_init_cipher(struct dst_crypto_ctl *ctl,
- u8 *key)
-{
- int err = -EINVAL;
- struct crypto_ablkcipher *cipher;
-
- if (!ctl->cipher_keysize)
- goto err_out_exit;
-
- cipher = crypto_alloc_ablkcipher(ctl->cipher_algo, 0, 0);
- if (IS_ERR(cipher)) {
- err = PTR_ERR(cipher);
- dprintk("%s: failed to allocate cipher '%s', err: %d.\n",
- __func__, ctl->cipher_algo, err);
- goto err_out_exit;
- }
-
- crypto_ablkcipher_clear_flags(cipher, ~0);
-
- err = crypto_ablkcipher_setkey(cipher, key, ctl->cipher_keysize);
- if (err) {
- dprintk("%s: failed to set key for cipher '%s', err: %d.\n",
- __func__, ctl->cipher_algo, err);
- goto err_out_free;
- }
-
- return cipher;
-
-err_out_free:
- crypto_free_ablkcipher(cipher);
-err_out_exit:
- return ERR_PTR(err);
-}
-
-/*
- * Crypto engine has a pool of pages to encrypt data into before sending
- * it over the network. This pool is freed/allocated here.
- */
-static void dst_crypto_pages_free(struct dst_crypto_engine *e)
-{
- unsigned int i;
-
- for (i = 0; i < e->page_num; ++i)
- __free_page(e->pages[i]);
- kfree(e->pages);
-}
-
-static int dst_crypto_pages_alloc(struct dst_crypto_engine *e, int num)
-{
- int i;
-
- e->pages = kmalloc(num * sizeof(struct page **), GFP_KERNEL);
- if (!e->pages)
- return -ENOMEM;
-
- for (i = 0; i < num; ++i) {
- e->pages[i] = alloc_page(GFP_KERNEL);
- if (!e->pages[i])
- goto err_out_free_pages;
- }
-
- e->page_num = num;
- return 0;
-
-err_out_free_pages:
- while (--i >= 0)
- __free_page(e->pages[i]);
-
- kfree(e->pages);
- return -ENOMEM;
-}
-
-/*
- * Initialize crypto engine for given node.
- * Setup cipher/hash, keys, pool of threads and private data.
- */
-static int dst_crypto_engine_init(struct dst_crypto_engine *e,
- struct dst_node *n)
-{
- int err;
- struct dst_crypto_ctl *ctl = &n->crypto;
-
- err = dst_crypto_pages_alloc(e, n->max_pages);
- if (err)
- goto err_out_exit;
-
- e->size = PAGE_SIZE;
- e->data = kmalloc(e->size, GFP_KERNEL);
- if (!e->data) {
- err = -ENOMEM;
- goto err_out_free_pages;
- }
-
- if (ctl->hash_algo[0]) {
- e->hash = dst_init_hash(ctl, n->hash_key);
- if (IS_ERR(e->hash)) {
- err = PTR_ERR(e->hash);
- e->hash = NULL;
- goto err_out_free;
- }
- }
-
- if (ctl->cipher_algo[0]) {
- e->cipher = dst_init_cipher(ctl, n->cipher_key);
- if (IS_ERR(e->cipher)) {
- err = PTR_ERR(e->cipher);
- e->cipher = NULL;
- goto err_out_free_hash;
- }
- }
-
- return 0;
-
-err_out_free_hash:
- crypto_free_hash(e->hash);
-err_out_free:
- kfree(e->data);
-err_out_free_pages:
- dst_crypto_pages_free(e);
-err_out_exit:
- return err;
-}
-
-static void dst_crypto_engine_exit(struct dst_crypto_engine *e)
-{
- if (e->hash)
- crypto_free_hash(e->hash);
- if (e->cipher)
- crypto_free_ablkcipher(e->cipher);
- dst_crypto_pages_free(e);
- kfree(e->data);
-}
-
-/*
- * Waiting for cipher processing to be completed.
- */
-struct dst_crypto_completion {
- struct completion complete;
- int error;
-};
-
-static void dst_crypto_complete(struct crypto_async_request *req, int err)
-{
- struct dst_crypto_completion *c = req->data;
-
- if (err == -EINPROGRESS)
- return;
-
- dprintk("%s: req: %p, err: %d.\n", __func__, req, err);
- c->error = err;
- complete(&c->complete);
-}
-
-static int dst_crypto_process(struct ablkcipher_request *req,
- struct scatterlist *sg_dst, struct scatterlist *sg_src,
- void *iv, int enc, unsigned long timeout)
-{
- struct dst_crypto_completion c;
- int err;
-
- init_completion(&c.complete);
- c.error = -EINPROGRESS;
-
- ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
- dst_crypto_complete, &c);
-
- ablkcipher_request_set_crypt(req, sg_src, sg_dst, sg_src->length, iv);
-
- if (enc)
- err = crypto_ablkcipher_encrypt(req);
- else
- err = crypto_ablkcipher_decrypt(req);
-
- switch (err) {
- case -EINPROGRESS:
- case -EBUSY:
- err = wait_for_completion_interruptible_timeout(&c.complete,
- timeout);
- if (!err)
- err = -ETIMEDOUT;
- else
- err = c.error;
- break;
- default:
- break;
- }
-
- return err;
-}
-
-/*
- * DST uses generic iteration approach for data crypto processing.
- * Single block IO request is switched into array of scatterlists,
- * which are submitted to the crypto processing iterator.
- *
- * Input and output iterator initialization are different, since
- * in output case we can not encrypt data in-place and need a
- * temporary storage, which is then being sent to the remote peer.
- */
-static int dst_trans_iter_out(struct bio *bio, struct dst_crypto_engine *e,
- int (*iterator) (struct dst_crypto_engine *e,
- struct scatterlist *dst,
- struct scatterlist *src))
-{
- struct bio_vec *bv;
- int err, i;
-
- sg_init_table(e->src, bio->bi_vcnt);
- sg_init_table(e->dst, bio->bi_vcnt);
-
- bio_for_each_segment(bv, bio, i) {
- sg_set_page(&e->src[i], bv->bv_page, bv->bv_len, bv->bv_offset);
- sg_set_page(&e->dst[i], e->pages[i], bv->bv_len, bv->bv_offset);
-
- err = iterator(e, &e->dst[i], &e->src[i]);
- if (err)
- return err;
- }
-
- return 0;
-}
-
-static int dst_trans_iter_in(struct bio *bio, struct dst_crypto_engine *e,
- int (*iterator) (struct dst_crypto_engine *e,
- struct scatterlist *dst,
- struct scatterlist *src))
-{
- struct bio_vec *bv;
- int err, i;
-
- sg_init_table(e->src, bio->bi_vcnt);
- sg_init_table(e->dst, bio->bi_vcnt);
-
- bio_for_each_segment(bv, bio, i) {
- sg_set_page(&e->src[i], bv->bv_page, bv->bv_len, bv->bv_offset);
- sg_set_page(&e->dst[i], bv->bv_page, bv->bv_len, bv->bv_offset);
-
- err = iterator(e, &e->dst[i], &e->src[i]);
- if (err)
- return err;
- }
-
- return 0;
-}
-
-static int dst_crypt_iterator(struct dst_crypto_engine *e,
- struct scatterlist *sg_dst, struct scatterlist *sg_src)
-{
- struct ablkcipher_request *req = e->data;
- u8 iv[32];
-
- memset(iv, 0, sizeof(iv));
-
- memcpy(iv, &e->iv, sizeof(e->iv));
-
- return dst_crypto_process(req, sg_dst, sg_src, iv, e->enc, e->timeout);
-}
-
-static int dst_crypt(struct dst_crypto_engine *e, struct bio *bio)
-{
- struct ablkcipher_request *req = e->data;
-
- memset(req, 0, sizeof(struct ablkcipher_request));
- ablkcipher_request_set_tfm(req, e->cipher);
-
- if (e->enc)
- return dst_trans_iter_out(bio, e, dst_crypt_iterator);
- else
- return dst_trans_iter_in(bio, e, dst_crypt_iterator);
-}
-
-static int dst_hash_iterator(struct dst_crypto_engine *e,
- struct scatterlist *sg_dst, struct scatterlist *sg_src)
-{
- return crypto_hash_update(e->data, sg_src, sg_src->length);
-}
-
-static int dst_hash(struct dst_crypto_engine *e, struct bio *bio, void *dst)
-{
- struct hash_desc *desc = e->data;
- int err;
-
- desc->tfm = e->hash;
- desc->flags = 0;
-
- err = crypto_hash_init(desc);
- if (err)
- return err;
-
- err = dst_trans_iter_in(bio, e, dst_hash_iterator);
- if (err)
- return err;
-
- err = crypto_hash_final(desc, dst);
- if (err)
- return err;
-
- return 0;
-}
-
-/*
- * Initialize/cleanup a crypto thread. The only thing it should
- * do is to allocate a pool of pages as temporary storage.
- * And to setup cipher and/or hash.
- */
-static void *dst_crypto_thread_init(void *data)
-{
- struct dst_node *n = data;
- struct dst_crypto_engine *e;
- int err = -ENOMEM;
-
- e = kzalloc(sizeof(struct dst_crypto_engine), GFP_KERNEL);
- if (!e)
- goto err_out_exit;
- e->src = kcalloc(2 * n->max_pages, sizeof(struct scatterlist),
- GFP_KERNEL);
- if (!e->src)
- goto err_out_free;
-
- e->dst = e->src + n->max_pages;
-
- err = dst_crypto_engine_init(e, n);
- if (err)
- goto err_out_free_all;
-
- return e;
-
-err_out_free_all:
- kfree(e->src);
-err_out_free:
- kfree(e);
-err_out_exit:
- return ERR_PTR(err);
-}
-
-static void dst_crypto_thread_cleanup(void *private)
-{
- struct dst_crypto_engine *e = private;
-
- dst_crypto_engine_exit(e);
- kfree(e->src);
- kfree(e);
-}
-
-/*
- * Initialize crypto engine for given node: store keys, create pool
- * of threads, initialize each one.
- *
- * Each thread has unique ID, but 0 and 1 are reserved for receiving and
- * accepting threads (if export node), so IDs could start from 2, but starting
- * them from 10 allows easily understand what this thread is for.
- */
-int dst_node_crypto_init(struct dst_node *n, struct dst_crypto_ctl *ctl)
-{
- void *key = (ctl + 1);
- int err = -ENOMEM, i;
- char name[32];
-
- if (ctl->hash_keysize) {
- n->hash_key = kmalloc(ctl->hash_keysize, GFP_KERNEL);
- if (!n->hash_key)
- goto err_out_exit;
- memcpy(n->hash_key, key, ctl->hash_keysize);
- }
-
- if (ctl->cipher_keysize) {
- n->cipher_key = kmalloc(ctl->cipher_keysize, GFP_KERNEL);
- if (!n->cipher_key)
- goto err_out_free_hash;
- memcpy(n->cipher_key, key, ctl->cipher_keysize);
- }
- memcpy(&n->crypto, ctl, sizeof(struct dst_crypto_ctl));
-
- for (i = 0; i < ctl->thread_num; ++i) {
- snprintf(name, sizeof(name), "%s-crypto-%d", n->name, i);
- /* Unique ids... */
- err = thread_pool_add_worker(n->pool, name, i + 10,
- dst_crypto_thread_init, dst_crypto_thread_cleanup, n);
- if (err)
- goto err_out_free_threads;
- }
-
- return 0;
-
-err_out_free_threads:
- while (--i >= 0)
- thread_pool_del_worker_id(n->pool, i+10);
-
- if (ctl->cipher_keysize)
- kfree(n->cipher_key);
- ctl->cipher_keysize = 0;
-err_out_free_hash:
- if (ctl->hash_keysize)
- kfree(n->hash_key);
- ctl->hash_keysize = 0;
-err_out_exit:
- return err;
-}
-
-void dst_node_crypto_exit(struct dst_node *n)
-{
- struct dst_crypto_ctl *ctl = &n->crypto;
-
- if (ctl->cipher_algo[0] || ctl->hash_algo[0]) {
- kfree(n->hash_key);
- kfree(n->cipher_key);
- }
-}
-
-/*
- * Thrad pool setup callback. Just stores a transaction in private data.
- */
-static int dst_trans_crypto_setup(void *crypto_engine, void *trans)
-{
- struct dst_crypto_engine *e = crypto_engine;
-
- e->private = trans;
- return 0;
-}
-
-#if 0
-static void dst_dump_bio(struct bio *bio)
-{
- u8 *p;
- struct bio_vec *bv;
- int i;
-
- bio_for_each_segment(bv, bio, i) {
- dprintk("%s: %llu/%u: size: %u, offset: %u, data: ",
- __func__, bio->bi_sector, bio->bi_size,
- bv->bv_len, bv->bv_offset);
-
- p = kmap(bv->bv_page) + bv->bv_offset;
- for (i = 0; i < bv->bv_len; ++i)
- printk(KERN_DEBUG "%02x ", p[i]);
- kunmap(bv->bv_page);
- printk("\n");
- }
-}
-#endif
-
-/*
- * Encrypt/hash data and send it to the network.
- */
-static int dst_crypto_process_sending(struct dst_crypto_engine *e,
- struct bio *bio, u8 *hash)
-{
- int err;
-
- if (e->cipher) {
- err = dst_crypt(e, bio);
- if (err)
- goto err_out_exit;
- }
-
- if (e->hash) {
- err = dst_hash(e, bio, hash);
- if (err)
- goto err_out_exit;
-
-#ifdef CONFIG_DST_DEBUG
- {
- unsigned int i;
-
- /* dst_dump_bio(bio); */
-
- printk(KERN_DEBUG "%s: bio: %llu/%u, rw: %lu, hash: ",
- __func__, (u64)bio->bi_sector,
- bio->bi_size, bio_data_dir(bio));
- for (i = 0; i < crypto_hash_digestsize(e->hash); ++i)
- printk("%02x ", hash[i]);
- printk("\n");
- }
-#endif
- }
-
- return 0;
-
-err_out_exit:
- return err;
-}
-
-/*
- * Check if received data is valid. Decipher if it is.
- */
-static int dst_crypto_process_receiving(struct dst_crypto_engine *e,
- struct bio *bio, u8 *hash, u8 *recv_hash)
-{
- int err;
-
- if (e->hash) {
- int mismatch;
-
- err = dst_hash(e, bio, hash);
- if (err)
- goto err_out_exit;
-
- mismatch = !!memcmp(recv_hash, hash,
- crypto_hash_digestsize(e->hash));
-#ifdef CONFIG_DST_DEBUG
- /* dst_dump_bio(bio); */
-
- printk(KERN_DEBUG "%s: bio: %llu/%u, rw: %lu, hash mismatch: %d",
- __func__, (u64)bio->bi_sector, bio->bi_size,
- bio_data_dir(bio), mismatch);
- if (mismatch) {
- unsigned int i;
-
- printk(", recv/calc: ");
- for (i = 0; i < crypto_hash_digestsize(e->hash); ++i)
- printk("%02x/%02x ", recv_hash[i], hash[i]);
-
- }
- printk("\n");
-#endif
- err = -1;
- if (mismatch)
- goto err_out_exit;
- }
-
- if (e->cipher) {
- err = dst_crypt(e, bio);
- if (err)
- goto err_out_exit;
- }
-
- return 0;
-
-err_out_exit:
- return err;
-}
-
-/*
- * Thread pool callback to encrypt data and send it to the netowork.
- */
-static int dst_trans_crypto_action(void *crypto_engine, void *schedule_data)
-{
- struct dst_crypto_engine *e = crypto_engine;
- struct dst_trans *t = schedule_data;
- struct bio *bio = t->bio;
- int err;
-
- dprintk("%s: t: %p, gen: %llu, cipher: %p, hash: %p.\n",
- __func__, t, t->gen, e->cipher, e->hash);
-
- e->enc = t->enc;
- e->iv = dst_gen_iv(t);
-
- if (bio_data_dir(bio) == WRITE) {
- err = dst_crypto_process_sending(e, bio, t->cmd.hash);
- if (err)
- goto err_out_exit;
-
- if (e->hash) {
- t->cmd.csize = crypto_hash_digestsize(e->hash);
- t->cmd.size += t->cmd.csize;
- }
-
- return dst_trans_send(t);
- } else {
- u8 *hash = e->data + e->size/2;
-
- err = dst_crypto_process_receiving(e, bio, hash, t->cmd.hash);
- if (err)
- goto err_out_exit;
-
- dst_trans_remove(t);
- dst_trans_put(t);
- }
-
- return 0;
-
-err_out_exit:
- t->error = err;
- dst_trans_put(t);
- return err;
-}
-
-/*
- * Schedule crypto processing for given transaction.
- */
-int dst_trans_crypto(struct dst_trans *t)
-{
- struct dst_node *n = t->n;
- int err;
-
- err = thread_pool_schedule(n->pool,
- dst_trans_crypto_setup, dst_trans_crypto_action,
- t, MAX_SCHEDULE_TIMEOUT);
- if (err)
- goto err_out_exit;
-
- return 0;
-
-err_out_exit:
- dst_trans_put(t);
- return err;
-}
-
-/*
- * Crypto machinery for the export node.
- */
-static int dst_export_crypto_setup(void *crypto_engine, void *bio)
-{
- struct dst_crypto_engine *e = crypto_engine;
-
- e->private = bio;
- return 0;
-}
-
-static int dst_export_crypto_action(void *crypto_engine, void *schedule_data)
-{
- struct dst_crypto_engine *e = crypto_engine;
- struct bio *bio = schedule_data;
- struct dst_export_priv *p = bio->bi_private;
- int err;
-
- dprintk("%s: e: %p, data: %p, bio: %llu/%u, dir: %lu.\n",
- __func__, e, e->data, (u64)bio->bi_sector,
- bio->bi_size, bio_data_dir(bio));
-
- e->enc = (bio_data_dir(bio) == READ);
- e->iv = p->cmd.id;
-
- if (bio_data_dir(bio) == WRITE) {
- u8 *hash = e->data + e->size/2;
-
- err = dst_crypto_process_receiving(e, bio, hash, p->cmd.hash);
- if (err)
- goto err_out_exit;
-
- generic_make_request(bio);
- } else {
- err = dst_crypto_process_sending(e, bio, p->cmd.hash);
- if (err)
- goto err_out_exit;
-
- if (e->hash) {
- p->cmd.csize = crypto_hash_digestsize(e->hash);
- p->cmd.size += p->cmd.csize;
- }
-
- err = dst_export_send_bio(bio);
- }
- return 0;
-
-err_out_exit:
- bio_put(bio);
- return err;
-}
-
-int dst_export_crypto(struct dst_node *n, struct bio *bio)
-{
- int err;
-
- err = thread_pool_schedule(n->pool,
- dst_export_crypto_setup, dst_export_crypto_action,
- bio, MAX_SCHEDULE_TIMEOUT);
- if (err)
- goto err_out_exit;
-
- return 0;
-
-err_out_exit:
- bio_put(bio);
- return err;
-}
+++ /dev/null
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/blkdev.h>
-#include <linux/bio.h>
-#include <linux/buffer_head.h>
-#include <linux/connector.h>
-#include <linux/dst.h>
-#include <linux/device.h>
-#include <linux/jhash.h>
-#include <linux/idr.h>
-#include <linux/init.h>
-#include <linux/namei.h>
-#include <linux/slab.h>
-#include <linux/socket.h>
-
-#include <linux/in.h>
-#include <linux/in6.h>
-
-#include <net/sock.h>
-
-static int dst_major;
-
-static DEFINE_MUTEX(dst_hash_lock);
-static struct list_head *dst_hashtable;
-static unsigned int dst_hashtable_size = 128;
-module_param(dst_hashtable_size, uint, 0644);
-
-static char dst_name[] = "Dementianting goldfish";
-
-static DEFINE_IDR(dst_index_idr);
-static struct cb_id cn_dst_id = { CN_DST_IDX, CN_DST_VAL };
-
-/*
- * DST sysfs tree for device called 'storage':
- *
- * /sys/bus/dst/devices/storage/
- * /sys/bus/dst/devices/storage/type : 192.168.4.80:1025
- * /sys/bus/dst/devices/storage/size : 800
- * /sys/bus/dst/devices/storage/name : storage
- */
-
-static int dst_dev_match(struct device *dev, struct device_driver *drv)
-{
- return 1;
-}
-
-static struct bus_type dst_dev_bus_type = {
- .name = "dst",
- .match = &dst_dev_match,
-};
-
-static void dst_node_release(struct device *dev)
-{
- struct dst_info *info = container_of(dev, struct dst_info, device);
-
- kfree(info);
-}
-
-static struct device dst_node_dev = {
- .bus = &dst_dev_bus_type,
- .release = &dst_node_release
-};
-
-/*
- * Setting size of the node after it was changed.
- */
-static void dst_node_set_size(struct dst_node *n)
-{
- struct block_device *bdev;
-
- set_capacity(n->disk, n->size >> 9);
-
- bdev = bdget_disk(n->disk, 0);
- if (bdev) {
- mutex_lock(&bdev->bd_inode->i_mutex);
- i_size_write(bdev->bd_inode, n->size);
- mutex_unlock(&bdev->bd_inode->i_mutex);
- bdput(bdev);
- }
-}
-
-/*
- * Distributed storage request processing function.
- */
-static int dst_request(struct request_queue *q, struct bio *bio)
-{
- struct dst_node *n = q->queuedata;
- int err = -EIO;
-
- if (bio_empty_barrier(bio) && !blk_queue_discard(q)) {
- /*
- * This is a dirty^Wnice hack, but if we complete this
- * operation with -EOPNOTSUPP like intended, XFS
- * will stuck and freeze the machine. This may be
- * not particulary XFS problem though, but it is the
- * only FS which sends empty barrier at umount time
- * I worked with.
- *
- * Empty barriers are not allowed anyway, see 51fd77bd9f512
- * for example, although later it was changed to
- * bio_rw_flagged(bio, BIO_RW_DISCARD) only, which does not
- * work in this case.
- */
- /* err = -EOPNOTSUPP; */
- err = 0;
- goto end_io;
- }
-
- bio_get(bio);
-
- return dst_process_bio(n, bio);
-
-end_io:
- bio_endio(bio, err);
- return err;
-}
-
-/*
- * Open/close callbacks for appropriate block device.
- */
-static int dst_bdev_open(struct block_device *bdev, fmode_t mode)
-{
- struct dst_node *n = bdev->bd_disk->private_data;
-
- dst_node_get(n);
- return 0;
-}
-
-static int dst_bdev_release(struct gendisk *disk, fmode_t mode)
-{
- struct dst_node *n = disk->private_data;
-
- dst_node_put(n);
- return 0;
-}
-
-static struct block_device_operations dst_blk_ops = {
- .open = dst_bdev_open,
- .release = dst_bdev_release,
- .owner = THIS_MODULE,
-};
-
-/*
- * Block layer binding - disk is created when array is fully configured
- * by userspace request.
- */
-static int dst_node_create_disk(struct dst_node *n)
-{
- int err = -ENOMEM;
- u32 index = 0;
-
- n->queue = blk_init_queue(NULL, NULL);
- if (!n->queue)
- goto err_out_exit;
-
- n->queue->queuedata = n;
- blk_queue_make_request(n->queue, dst_request);
- blk_queue_max_phys_segments(n->queue, n->max_pages);
- blk_queue_max_hw_segments(n->queue, n->max_pages);
-
- err = -ENOMEM;
- n->disk = alloc_disk(1);
- if (!n->disk)
- goto err_out_free_queue;
-
- if (!(n->state->permissions & DST_PERM_WRITE)) {
- printk(KERN_INFO "DST node %s attached read-only.\n", n->name);
- set_disk_ro(n->disk, 1);
- }
-
- if (!idr_pre_get(&dst_index_idr, GFP_KERNEL))
- goto err_out_put;
-
- mutex_lock(&dst_hash_lock);
- err = idr_get_new(&dst_index_idr, NULL, &index);
- mutex_unlock(&dst_hash_lock);
- if (err)
- goto err_out_put;
-
- n->disk->major = dst_major;
- n->disk->first_minor = index;
- n->disk->fops = &dst_blk_ops;
- n->disk->queue = n->queue;
- n->disk->private_data = n;
- snprintf(n->disk->disk_name, sizeof(n->disk->disk_name),
- "dst-%s", n->name);
-
- return 0;
-
-err_out_put:
- put_disk(n->disk);
-err_out_free_queue:
- blk_cleanup_queue(n->queue);
-err_out_exit:
- return err;
-}
-
-/*
- * Sysfs machinery: show device's size.
- */
-static ssize_t dst_show_size(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct dst_info *info = container_of(dev, struct dst_info, device);
-
- return sprintf(buf, "%llu\n", info->size);
-}
-
-/*
- * Show local exported device.
- */
-static ssize_t dst_show_local(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct dst_info *info = container_of(dev, struct dst_info, device);
-
- return sprintf(buf, "%s\n", info->local);
-}
-
-/*
- * Shows type of the remote node - device major/minor number
- * for local nodes and address (af_inet ipv4/ipv6 only) for remote nodes.
- */
-static ssize_t dst_show_type(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct dst_info *info = container_of(dev, struct dst_info, device);
- int family = info->net.addr.sa_family;
-
- if (family == AF_INET) {
- struct sockaddr_in *sin = (struct sockaddr_in *)&info->net.addr;
- return sprintf(buf, "%u.%u.%u.%u:%d\n",
- NIPQUAD(sin->sin_addr.s_addr), ntohs(sin->sin_port));
- } else if (family == AF_INET6) {
- struct sockaddr_in6 *sin = (struct sockaddr_in6 *)
- &info->net.addr;
- return sprintf(buf,
- "%pi6:%d\n",
- &sin->sin6_addr, ntohs(sin->sin6_port));
- } else {
- int i, sz = PAGE_SIZE - 2; /* 0 symbol and '\n' below */
- int size, addrlen = info->net.addr.sa_data_len;
- unsigned char *a = (unsigned char *)&info->net.addr.sa_data;
- char *buf_orig = buf;
-
- size = snprintf(buf, sz, "family: %d, addrlen: %u, addr: ",
- family, addrlen);
- sz -= size;
- buf += size;
-
- for (i = 0; i < addrlen; ++i) {
- if (sz < 3)
- break;
-
- size = snprintf(buf, sz, "%02x ", a[i]);
- sz -= size;
- buf += size;
- }
- buf += sprintf(buf, "\n");
-
- return buf - buf_orig;
- }
- return 0;
-}
-
-static struct device_attribute dst_node_attrs[] = {
- __ATTR(size, 0444, dst_show_size, NULL),
- __ATTR(type, 0444, dst_show_type, NULL),
- __ATTR(local, 0444, dst_show_local, NULL),
-};
-
-static int dst_create_node_attributes(struct dst_node *n)
-{
- int err, i;
-
- for (i = 0; i < ARRAY_SIZE(dst_node_attrs); ++i) {
- err = device_create_file(&n->info->device,
- &dst_node_attrs[i]);
- if (err)
- goto err_out_remove_all;
- }
- return 0;
-
-err_out_remove_all:
- while (--i >= 0)
- device_remove_file(&n->info->device,
- &dst_node_attrs[i]);
-
- return err;
-}
-
-static void dst_remove_node_attributes(struct dst_node *n)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(dst_node_attrs); ++i)
- device_remove_file(&n->info->device,
- &dst_node_attrs[i]);
-}
-
-/*
- * Sysfs cleanup and initialization.
- * Shows number of useful parameters.
- */
-static void dst_node_sysfs_exit(struct dst_node *n)
-{
- if (n->info) {
- dst_remove_node_attributes(n);
- device_unregister(&n->info->device);
- n->info = NULL;
- }
-}
-
-static int dst_node_sysfs_init(struct dst_node *n)
-{
- int err;
-
- n->info = kzalloc(sizeof(struct dst_info), GFP_KERNEL);
- if (!n->info)
- return -ENOMEM;
-
- memcpy(&n->info->device, &dst_node_dev, sizeof(struct device));
- n->info->size = n->size;
-
- dev_set_name(&n->info->device, "dst-%s", n->name);
- err = device_register(&n->info->device);
- if (err) {
- dprintk(KERN_ERR "Failed to register node '%s', err: %d.\n",
- n->name, err);
- goto err_out_exit;
- }
-
- dst_create_node_attributes(n);
-
- return 0;
-
-err_out_exit:
- kfree(n->info);
- n->info = NULL;
- return err;
-}
-
-/*
- * DST node hash tables machinery.
- */
-static inline unsigned int dst_hash(char *str, unsigned int size)
-{
- return jhash(str, size, 0) % dst_hashtable_size;
-}
-
-static void dst_node_remove(struct dst_node *n)
-{
- mutex_lock(&dst_hash_lock);
- list_del_init(&n->node_entry);
- mutex_unlock(&dst_hash_lock);
-}
-
-static void dst_node_add(struct dst_node *n)
-{
- unsigned hash = dst_hash(n->name, sizeof(n->name));
-
- mutex_lock(&dst_hash_lock);
- list_add_tail(&n->node_entry, &dst_hashtable[hash]);
- mutex_unlock(&dst_hash_lock);
-}
-
-/*
- * Cleaning node when it is about to be freed.
- * There are still users of the socket though,
- * so connection cleanup should be protected.
- */
-static void dst_node_cleanup(struct dst_node *n)
-{
- struct dst_state *st = n->state;
-
- if (!st)
- return;
-
- if (n->queue) {
- blk_cleanup_queue(n->queue);
-
- mutex_lock(&dst_hash_lock);
- idr_remove(&dst_index_idr, n->disk->first_minor);
- mutex_unlock(&dst_hash_lock);
-
- put_disk(n->disk);
- }
-
- if (n->bdev) {
- sync_blockdev(n->bdev);
- close_bdev_exclusive(n->bdev, FMODE_READ|FMODE_WRITE);
- }
-
- dst_state_lock(st);
- st->need_exit = 1;
- dst_state_exit_connected(st);
- dst_state_unlock(st);
-
- wake_up(&st->thread_wait);
-
- dst_state_put(st);
- n->state = NULL;
-}
-
-/*
- * Free security attributes attached to given node.
- */
-static void dst_security_exit(struct dst_node *n)
-{
- struct dst_secure *s, *tmp;
-
- list_for_each_entry_safe(s, tmp, &n->security_list, sec_entry) {
- list_del(&s->sec_entry);
- kfree(s);
- }
-}
-
-/*
- * Free node when there are no more users.
- * Actually node has to be freed on behalf od userspace process,
- * since there are number of threads, which are embedded in the
- * node, so they can not exit and free node from there, that is
- * why there is a wakeup if reference counter is not equal to zero.
- */
-void dst_node_put(struct dst_node *n)
-{
- if (unlikely(!n))
- return;
-
- dprintk("%s: n: %p, refcnt: %d.\n",
- __func__, n, atomic_read(&n->refcnt));
-
- if (atomic_dec_and_test(&n->refcnt)) {
- dst_node_remove(n);
- n->trans_scan_timeout = 0;
- dst_node_cleanup(n);
- thread_pool_destroy(n->pool);
- dst_node_sysfs_exit(n);
- dst_node_crypto_exit(n);
- dst_security_exit(n);
- dst_node_trans_exit(n);
-
- kfree(n);
-
- dprintk("%s: freed n: %p.\n", __func__, n);
- } else {
- wake_up(&n->wait);
- }
-}
-
-/*
- * Setting up export device: lookup by the name, get its size
- * and setup listening socket, which will accept clients, which
- * will submit IO for given storage.
- */
-static int dst_setup_export(struct dst_node *n, struct dst_ctl *ctl,
- struct dst_export_ctl *le)
-{
- int err;
-
- snprintf(n->info->local, sizeof(n->info->local), "%s", le->device);
-
- n->bdev = open_bdev_exclusive(le->device, FMODE_READ|FMODE_WRITE, NULL);
- if (IS_ERR(n->bdev))
- return PTR_ERR(n->bdev);
-
- if (n->size != 0)
- n->size = min_t(loff_t, n->bdev->bd_inode->i_size, n->size);
- else
- n->size = n->bdev->bd_inode->i_size;
-
- n->info->size = n->size;
- err = dst_node_init_listened(n, le);
- if (err)
- goto err_out_cleanup;
-
- return 0;
-
-err_out_cleanup:
- close_bdev_exclusive(n->bdev, FMODE_READ|FMODE_WRITE);
- n->bdev = NULL;
-
- return err;
-}
-
-/* Empty thread pool callbacks for the network processing threads. */
-static inline void *dst_thread_network_init(void *data)
-{
- dprintk("%s: data: %p.\n", __func__, data);
- return data;
-}
-
-static inline void dst_thread_network_cleanup(void *data)
-{
- dprintk("%s: data: %p.\n", __func__, data);
-}
-
-/*
- * Allocate DST node and initialize some of its parameters.
- */
-static struct dst_node *dst_alloc_node(struct dst_ctl *ctl,
- int (*start)(struct dst_node *),
- int num)
-{
- struct dst_node *n;
- int err;
-
- n = kzalloc(sizeof(struct dst_node), GFP_KERNEL);
- if (!n)
- return NULL;
-
- INIT_LIST_HEAD(&n->node_entry);
-
- INIT_LIST_HEAD(&n->security_list);
- mutex_init(&n->security_lock);
-
- init_waitqueue_head(&n->wait);
-
- n->trans_scan_timeout = msecs_to_jiffies(ctl->trans_scan_timeout);
- if (!n->trans_scan_timeout)
- n->trans_scan_timeout = HZ;
-
- n->trans_max_retries = ctl->trans_max_retries;
- if (!n->trans_max_retries)
- n->trans_max_retries = 10;
-
- /*
- * Pretty much arbitrary default numbers.
- * 32 matches maximum number of pages in bio originated from ext3 (31).
- */
- n->max_pages = ctl->max_pages;
- if (!n->max_pages)
- n->max_pages = 32;
-
- if (n->max_pages > 1024)
- n->max_pages = 1024;
-
- n->start = start;
- n->size = ctl->size;
-
- atomic_set(&n->refcnt, 1);
- atomic_long_set(&n->gen, 0);
- snprintf(n->name, sizeof(n->name), "%s", ctl->name);
-
- err = dst_node_sysfs_init(n);
- if (err)
- goto err_out_free;
-
- n->pool = thread_pool_create(num, n->name, dst_thread_network_init,
- dst_thread_network_cleanup, n);
- if (IS_ERR(n->pool)) {
- err = PTR_ERR(n->pool);
- goto err_out_sysfs_exit;
- }
-
- dprintk("%s: n: %p, name: %s.\n", __func__, n, n->name);
-
- return n;
-
-err_out_sysfs_exit:
- dst_node_sysfs_exit(n);
-err_out_free:
- kfree(n);
- return NULL;
-}
-
-/*
- * Starting a node, connected to the remote server:
- * register block device and initialize transaction mechanism.
- * In revers order though.
- *
- * It will autonegotiate some parameters with the remote node
- * and update local if needed.
- *
- * Transaction initialization should be the last thing before
- * starting the node, since transaction should include not only
- * block IO, but also crypto related data (if any), which are
- * initialized separately.
- */
-static int dst_start_remote(struct dst_node *n)
-{
- int err;
-
- err = dst_node_trans_init(n, sizeof(struct dst_trans));
- if (err)
- return err;
-
- err = dst_node_create_disk(n);
- if (err)
- return err;
-
- dst_node_set_size(n);
- add_disk(n->disk);
-
- dprintk("DST: started remote node '%s', minor: %d.\n",
- n->name, n->disk->first_minor);
-
- return 0;
-}
-
-/*
- * Adding remote node and initialize connection.
- */
-static int dst_add_remote(struct dst_node *n, struct dst_ctl *ctl,
- void *data, unsigned int size)
-{
- int err;
- struct dst_network_ctl *rctl = data;
-
- if (n)
- return -EEXIST;
-
- if (size != sizeof(struct dst_network_ctl))
- return -EINVAL;
-
- n = dst_alloc_node(ctl, dst_start_remote, 1);
- if (!n)
- return -ENOMEM;
-
- memcpy(&n->info->net, rctl, sizeof(struct dst_network_ctl));
- err = dst_node_init_connected(n, rctl);
- if (err)
- goto err_out_free;
-
- dst_node_add(n);
-
- return 0;
-
-err_out_free:
- dst_node_put(n);
- return err;
-}
-
-/*
- * Adding export node: initializing block device and listening socket.
- */
-static int dst_add_export(struct dst_node *n, struct dst_ctl *ctl,
- void *data, unsigned int size)
-{
- int err;
- struct dst_export_ctl *le = data;
-
- if (n)
- return -EEXIST;
-
- if (size != sizeof(struct dst_export_ctl))
- return -EINVAL;
-
- n = dst_alloc_node(ctl, dst_start_export, 2);
- if (!n)
- return -EINVAL;
-
- err = dst_setup_export(n, ctl, le);
- if (err)
- goto err_out_free;
-
- dst_node_add(n);
-
- return 0;
-
-err_out_free:
- dst_node_put(n);
- return err;
-}
-
-static int dst_node_remove_unload(struct dst_node *n)
-{
- printk(KERN_INFO "STOPPED name: '%s', size: %llu.\n",
- n->name, n->size);
-
- if (n->disk)
- del_gendisk(n->disk);
-
- dst_node_remove(n);
- dst_node_sysfs_exit(n);
-
- /*
- * This is not a hack. Really.
- * Node's reference counter allows to implement fine grained
- * node freeing, but since all transactions (which hold node's
- * reference counter) are processed in the dedicated thread,
- * it is possible that reference will hit zero in that thread,
- * so we will not be able to exit thread and cleanup the node.
- *
- * So, we remove disk, so no new activity is possible, and
- * wait until all pending transaction are completed (either
- * in receiving thread or by timeout in workqueue), in this
- * case reference counter will be less or equal to 2 (once set in
- * dst_alloc_node() and then in connector message parser;
- * or when we force module unloading, and connector message
- * parser does not hold a reference, in this case reference
- * counter will be equal to 1),
- * and subsequent dst_node_put() calls will free the node.
- */
- dprintk("%s: going to sleep with %d refcnt.\n",
- __func__, atomic_read(&n->refcnt));
- wait_event(n->wait, atomic_read(&n->refcnt) <= 2);
-
- dst_node_put(n);
- return 0;
-}
-
-/*
- * Remove node from the hash table.
- */
-static int dst_del_node(struct dst_node *n, struct dst_ctl *ctl,
- void *data, unsigned int size)
-{
- if (!n)
- return -ENODEV;
-
- return dst_node_remove_unload(n);
-}
-
-/*
- * Initialize crypto processing for given node.
- */
-static int dst_crypto_init(struct dst_node *n, struct dst_ctl *ctl,
- void *data, unsigned int size)
-{
- struct dst_crypto_ctl *crypto = data;
-
- if (!n)
- return -ENODEV;
-
- if (size != sizeof(struct dst_crypto_ctl) + crypto->hash_keysize +
- crypto->cipher_keysize)
- return -EINVAL;
-
- if (n->trans_cache)
- return -EEXIST;
-
- return dst_node_crypto_init(n, crypto);
-}
-
-/*
- * Security attributes for given node.
- */
-static int dst_security_init(struct dst_node *n, struct dst_ctl *ctl,
- void *data, unsigned int size)
-{
- struct dst_secure *s;
-
- if (!n)
- return -ENODEV;
-
- if (size != sizeof(struct dst_secure_user))
- return -EINVAL;
-
- s = kmalloc(sizeof(struct dst_secure), GFP_KERNEL);
- if (!s)
- return -ENOMEM;
-
- memcpy(&s->sec, data, size);
-
- mutex_lock(&n->security_lock);
- list_add_tail(&s->sec_entry, &n->security_list);
- mutex_unlock(&n->security_lock);
-
- return 0;
-}
-
-/*
- * Kill'em all!
- */
-static int dst_start_node(struct dst_node *n, struct dst_ctl *ctl,
- void *data, unsigned int size)
-{
- int err;
-
- if (!n)
- return -ENODEV;
-
- if (n->trans_cache)
- return 0;
-
- err = n->start(n);
- if (err)
- return err;
-
- printk(KERN_INFO "STARTED name: '%s', size: %llu.\n", n->name, n->size);
- return 0;
-}
-
-typedef int (*dst_command_func)(struct dst_node *n, struct dst_ctl *ctl,
- void *data, unsigned int size);
-
-/*
- * List of userspace commands.
- */
-static dst_command_func dst_commands[] = {
- [DST_ADD_REMOTE] = &dst_add_remote,
- [DST_ADD_EXPORT] = &dst_add_export,
- [DST_DEL_NODE] = &dst_del_node,
- [DST_CRYPTO] = &dst_crypto_init,
- [DST_SECURITY] = &dst_security_init,
- [DST_START] = &dst_start_node,
-};
-
-/*
- * Configuration parser.
- */
-static void cn_dst_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp)
-{
- struct dst_ctl *ctl;
- int err;
- struct dst_ctl_ack ack;
- struct dst_node *n = NULL, *tmp;
- unsigned int hash;
-
- if (!cap_raised(nsp->eff_cap, CAP_SYS_ADMIN)) {
- err = -EPERM;
- goto out;
- }
-
- if (msg->len < sizeof(struct dst_ctl)) {
- err = -EBADMSG;
- goto out;
- }
-
- ctl = (struct dst_ctl *)msg->data;
-
- if (ctl->cmd >= DST_CMD_MAX) {
- err = -EINVAL;
- goto out;
- }
- hash = dst_hash(ctl->name, sizeof(ctl->name));
-
- mutex_lock(&dst_hash_lock);
- list_for_each_entry(tmp, &dst_hashtable[hash], node_entry) {
- if (!memcmp(tmp->name, ctl->name, sizeof(tmp->name))) {
- n = tmp;
- dst_node_get(n);
- break;
- }
- }
- mutex_unlock(&dst_hash_lock);
-
- err = dst_commands[ctl->cmd](n, ctl, msg->data + sizeof(struct dst_ctl),
- msg->len - sizeof(struct dst_ctl));
-
- dst_node_put(n);
-out:
- memcpy(&ack.msg, msg, sizeof(struct cn_msg));
-
- ack.msg.ack = msg->ack + 1;
- ack.msg.len = sizeof(struct dst_ctl_ack) - sizeof(struct cn_msg);
-
- ack.error = err;
-
- cn_netlink_send(&ack.msg, 0, GFP_KERNEL);
-}
-
-/*
- * Global initialization: sysfs, hash table, block device registration,
- * connector and various caches.
- */
-static int __init dst_sysfs_init(void)
-{
- return bus_register(&dst_dev_bus_type);
-}
-
-static void dst_sysfs_exit(void)
-{
- bus_unregister(&dst_dev_bus_type);
-}
-
-static int __init dst_hashtable_init(void)
-{
- unsigned int i;
-
- dst_hashtable = kcalloc(dst_hashtable_size, sizeof(struct list_head),
- GFP_KERNEL);
- if (!dst_hashtable)
- return -ENOMEM;
-
- for (i = 0; i < dst_hashtable_size; ++i)
- INIT_LIST_HEAD(&dst_hashtable[i]);
-
- return 0;
-}
-
-static void dst_hashtable_exit(void)
-{
- unsigned int i;
- struct dst_node *n, *tmp;
-
- for (i = 0; i < dst_hashtable_size; ++i) {
- list_for_each_entry_safe(n, tmp, &dst_hashtable[i], node_entry) {
- dst_node_remove_unload(n);
- }
- }
-
- kfree(dst_hashtable);
-}
-
-static int __init dst_sys_init(void)
-{
- int err = -ENOMEM;
-
- err = dst_hashtable_init();
- if (err)
- goto err_out_exit;
-
- err = dst_export_init();
- if (err)
- goto err_out_hashtable_exit;
-
- err = register_blkdev(dst_major, DST_NAME);
- if (err < 0)
- goto err_out_export_exit;
- if (err)
- dst_major = err;
-
- err = dst_sysfs_init();
- if (err)
- goto err_out_unregister;
-
- err = cn_add_callback(&cn_dst_id, "DST", cn_dst_callback);
- if (err)
- goto err_out_sysfs_exit;
-
- printk(KERN_INFO "Distributed storage, '%s' release.\n", dst_name);
-
- return 0;
-
-err_out_sysfs_exit:
- dst_sysfs_exit();
-err_out_unregister:
- unregister_blkdev(dst_major, DST_NAME);
-err_out_export_exit:
- dst_export_exit();
-err_out_hashtable_exit:
- dst_hashtable_exit();
-err_out_exit:
- return err;
-}
-
-static void __exit dst_sys_exit(void)
-{
- cn_del_callback(&cn_dst_id);
- unregister_blkdev(dst_major, DST_NAME);
- dst_hashtable_exit();
- dst_sysfs_exit();
- dst_export_exit();
-}
-
-module_init(dst_sys_init);
-module_exit(dst_sys_exit);
-
-MODULE_DESCRIPTION("Distributed storage");
-MODULE_AUTHOR("Evgeniy Polyakov <zbr@ioremap.net>");
-MODULE_LICENSE("GPL");
+++ /dev/null
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/blkdev.h>
-#include <linux/bio.h>
-#include <linux/dst.h>
-#include <linux/in.h>
-#include <linux/in6.h>
-#include <linux/poll.h>
-#include <linux/slab.h>
-#include <linux/socket.h>
-
-#include <net/sock.h>
-
-/*
- * Export bioset is used for server block IO requests.
- */
-static struct bio_set *dst_bio_set;
-
-int __init dst_export_init(void)
-{
- int err = -ENOMEM;
-
- dst_bio_set = bioset_create(32, sizeof(struct dst_export_priv));
- if (!dst_bio_set)
- goto err_out_exit;
-
- return 0;
-
-err_out_exit:
- return err;
-}
-
-void dst_export_exit(void)
-{
- bioset_free(dst_bio_set);
-}
-
-/*
- * When client connects and autonegotiates with the server node,
- * its permissions are checked in a security attributes and sent
- * back.
- */
-static unsigned int dst_check_permissions(struct dst_state *main,
- struct dst_state *st)
-{
- struct dst_node *n = main->node;
- struct dst_secure *sentry;
- struct dst_secure_user *s;
- struct saddr *sa = &st->ctl.addr;
- unsigned int perm = 0;
-
- mutex_lock(&n->security_lock);
- list_for_each_entry(sentry, &n->security_list, sec_entry) {
- s = &sentry->sec;
-
- if (s->addr.sa_family != sa->sa_family)
- continue;
-
- if (s->addr.sa_data_len != sa->sa_data_len)
- continue;
-
- /*
- * This '2' below is a port field. This may be very wrong to do
- * in atalk for example though. If there will be any need
- * to extent protocol to something else, I can create
- * per-family helpers and use them instead of this memcmp.
- */
- if (memcmp(s->addr.sa_data + 2, sa->sa_data + 2,
- sa->sa_data_len - 2))
- continue;
-
- perm = s->permissions;
- }
- mutex_unlock(&n->security_lock);
-
- return perm;
-}
-
-/*
- * Accept new client: allocate appropriate network state and check permissions.
- */
-static struct dst_state *dst_accept_client(struct dst_state *st)
-{
- unsigned int revents = 0;
- unsigned int err_mask = POLLERR | POLLHUP | POLLRDHUP;
- unsigned int mask = err_mask | POLLIN;
- struct dst_node *n = st->node;
- int err = 0;
- struct socket *sock = NULL;
- struct dst_state *new;
-
- while (!err && !sock) {
- revents = dst_state_poll(st);
-
- if (!(revents & mask)) {
- DEFINE_WAIT(wait);
-
- for (;;) {
- prepare_to_wait(&st->thread_wait,
- &wait, TASK_INTERRUPTIBLE);
- if (!n->trans_scan_timeout || st->need_exit)
- break;
-
- revents = dst_state_poll(st);
-
- if (revents & mask)
- break;
-
- if (signal_pending(current))
- break;
-
- /*
- * Magic HZ? Polling check above is not safe in
- * all cases (like socket reset in BH context),
- * so it is simpler just to postpone it to the
- * process context instead of implementing
- * special locking there.
- */
- schedule_timeout(HZ);
- }
- finish_wait(&st->thread_wait, &wait);
- }
-
- err = -ECONNRESET;
- dst_state_lock(st);
-
- dprintk("%s: st: %p, revents: %x [err: %d, in: %d].\n",
- __func__, st, revents, revents & err_mask,
- revents & POLLIN);
-
- if (revents & err_mask) {
- dprintk("%s: revents: %x, socket: %p, err: %d.\n",
- __func__, revents, st->socket, err);
- err = -ECONNRESET;
- }
-
- if (!n->trans_scan_timeout || st->need_exit)
- err = -ENODEV;
-
- if (st->socket && (revents & POLLIN))
- err = kernel_accept(st->socket, &sock, 0);
-
- dst_state_unlock(st);
- }
-
- if (err)
- goto err_out_exit;
-
- new = dst_state_alloc(st->node);
- if (IS_ERR(new)) {
- err = -ENOMEM;
- goto err_out_release;
- }
- new->socket = sock;
-
- new->ctl.addr.sa_data_len = sizeof(struct sockaddr);
- err = kernel_getpeername(sock, (struct sockaddr *)&new->ctl.addr,
- (int *)&new->ctl.addr.sa_data_len);
- if (err)
- goto err_out_put;
-
- new->permissions = dst_check_permissions(st, new);
- if (new->permissions == 0) {
- err = -EPERM;
- dst_dump_addr(sock, (struct sockaddr *)&new->ctl.addr,
- "Client is not allowed to connect");
- goto err_out_put;
- }
-
- err = dst_poll_init(new);
- if (err)
- goto err_out_put;
-
- dst_dump_addr(sock, (struct sockaddr *)&new->ctl.addr,
- "Connected client");
-
- return new;
-
-err_out_put:
- dst_state_put(new);
-err_out_release:
- sock_release(sock);
-err_out_exit:
- return ERR_PTR(err);
-}
-
-/*
- * Each server's block request sometime finishes.
- * Usually it happens in hard irq context of the appropriate controller,
- * so to play good with all cases we just queue BIO into the queue
- * and wake up processing thread, which gets completed request and
- * send (encrypting if needed) it back to the client (if it was a read
- * request), or sends back reply that writing successfully completed.
- */
-static int dst_export_process_request_queue(struct dst_state *st)
-{
- unsigned long flags;
- struct dst_export_priv *p = NULL;
- struct bio *bio;
- int err = 0;
-
- while (!list_empty(&st->request_list)) {
- spin_lock_irqsave(&st->request_lock, flags);
- if (!list_empty(&st->request_list)) {
- p = list_first_entry(&st->request_list,
- struct dst_export_priv, request_entry);
- list_del(&p->request_entry);
- }
- spin_unlock_irqrestore(&st->request_lock, flags);
-
- if (!p)
- break;
-
- bio = p->bio;
-
- if (dst_need_crypto(st->node) && (bio_data_dir(bio) == READ))
- err = dst_export_crypto(st->node, bio);
- else
- err = dst_export_send_bio(bio);
-
- if (err)
- break;
- }
-
- return err;
-}
-
-/*
- * Cleanup export state.
- * It has to wait until all requests are finished,
- * and then free them all.
- */
-static void dst_state_cleanup_export(struct dst_state *st)
-{
- struct dst_export_priv *p;
- unsigned long flags;
-
- /*
- * This loop waits for all pending bios to be completed and freed.
- */
- while (atomic_read(&st->refcnt) > 1) {
- dprintk("%s: st: %p, refcnt: %d, list_empty: %d.\n",
- __func__, st, atomic_read(&st->refcnt),
- list_empty(&st->request_list));
- wait_event_timeout(st->thread_wait,
- (atomic_read(&st->refcnt) == 1) ||
- !list_empty(&st->request_list),
- HZ/2);
-
- while (!list_empty(&st->request_list)) {
- p = NULL;
- spin_lock_irqsave(&st->request_lock, flags);
- if (!list_empty(&st->request_list)) {
- p = list_first_entry(&st->request_list,
- struct dst_export_priv, request_entry);
- list_del(&p->request_entry);
- }
- spin_unlock_irqrestore(&st->request_lock, flags);
-
- if (p)
- bio_put(p->bio);
-
- dprintk("%s: st: %p, refcnt: %d, list_empty: %d, p: "
- "%p.\n", __func__, st, atomic_read(&st->refcnt),
- list_empty(&st->request_list), p);
- }
- }
-
- dst_state_put(st);
-}
-
-/*
- * Client accepting thread.
- * Not only accepts new connection, but also schedules receiving thread
- * and performs request completion described above.
- */
-static int dst_accept(void *init_data, void *schedule_data)
-{
- struct dst_state *main_st = schedule_data;
- struct dst_node *n = init_data;
- struct dst_state *st;
- int err;
-
- while (n->trans_scan_timeout && !main_st->need_exit) {
- dprintk("%s: main_st: %p, n: %p.\n", __func__, main_st, n);
- st = dst_accept_client(main_st);
- if (IS_ERR(st))
- continue;
-
- err = dst_state_schedule_receiver(st);
- if (!err) {
- while (n->trans_scan_timeout) {
- err = wait_event_interruptible_timeout(st->thread_wait,
- !list_empty(&st->request_list) ||
- !n->trans_scan_timeout ||
- st->need_exit,
- HZ);
-
- if (!n->trans_scan_timeout || st->need_exit)
- break;
-
- if (list_empty(&st->request_list))
- continue;
-
- err = dst_export_process_request_queue(st);
- if (err)
- break;
- }
-
- st->need_exit = 1;
- wake_up(&st->thread_wait);
- }
-
- dst_state_cleanup_export(st);
- }
-
- dprintk("%s: freeing listening socket st: %p.\n", __func__, main_st);
-
- dst_state_lock(main_st);
- dst_poll_exit(main_st);
- dst_state_socket_release(main_st);
- dst_state_unlock(main_st);
- dst_state_put(main_st);
- dprintk("%s: freed listening socket st: %p.\n", __func__, main_st);
-
- return 0;
-}
-
-int dst_start_export(struct dst_node *n)
-{
- if (list_empty(&n->security_list)) {
- printk(KERN_ERR "You are trying to export node '%s' "
- "without security attributes.\nNo clients will "
- "be allowed to connect. Exiting.\n", n->name);
- return -EINVAL;
- }
- return dst_node_trans_init(n, sizeof(struct dst_export_priv));
-}
-
-/*
- * Initialize listening state and schedule accepting thread.
- */
-int dst_node_init_listened(struct dst_node *n, struct dst_export_ctl *le)
-{
- struct dst_state *st;
- int err = -ENOMEM;
- struct dst_network_ctl *ctl = &le->ctl;
-
- memcpy(&n->info->net, ctl, sizeof(struct dst_network_ctl));
-
- st = dst_state_alloc(n);
- if (IS_ERR(st)) {
- err = PTR_ERR(st);
- goto err_out_exit;
- }
- memcpy(&st->ctl, ctl, sizeof(struct dst_network_ctl));
-
- err = dst_state_socket_create(st);
- if (err)
- goto err_out_put;
-
- st->socket->sk->sk_reuse = 1;
-
- err = kernel_bind(st->socket, (struct sockaddr *)&ctl->addr,
- ctl->addr.sa_data_len);
- if (err)
- goto err_out_socket_release;
-
- err = kernel_listen(st->socket, 1024);
- if (err)
- goto err_out_socket_release;
- n->state = st;
-
- err = dst_poll_init(st);
- if (err)
- goto err_out_socket_release;
-
- dst_state_get(st);
-
- err = thread_pool_schedule(n->pool, dst_thread_setup,
- dst_accept, st, MAX_SCHEDULE_TIMEOUT);
- if (err)
- goto err_out_poll_exit;
-
- return 0;
-
-err_out_poll_exit:
- dst_poll_exit(st);
-err_out_socket_release:
- dst_state_socket_release(st);
-err_out_put:
- dst_state_put(st);
-err_out_exit:
- n->state = NULL;
- return err;
-}
-
-/*
- * Free bio and related private data.
- * Also drop a reference counter for appropriate state,
- * which waits when there are no more block IOs in-flight.
- */
-static void dst_bio_destructor(struct bio *bio)
-{
- struct bio_vec *bv;
- struct dst_export_priv *priv = bio->bi_private;
- int i;
-
- bio_for_each_segment(bv, bio, i) {
- if (!bv->bv_page)
- break;
-
- __free_page(bv->bv_page);
- }
-
- if (priv)
- dst_state_put(priv->state);
- bio_free(bio, dst_bio_set);
-}
-
-/*
- * Block IO completion. Queue request to be sent back to
- * the client (or just confirmation).
- */
-static void dst_bio_end_io(struct bio *bio, int err)
-{
- struct dst_export_priv *p = bio->bi_private;
- struct dst_state *st = p->state;
- unsigned long flags;
-
- spin_lock_irqsave(&st->request_lock, flags);
- list_add_tail(&p->request_entry, &st->request_list);
- spin_unlock_irqrestore(&st->request_lock, flags);
-
- wake_up(&st->thread_wait);
-}
-
-/*
- * Allocate read request for the server.
- */
-static int dst_export_read_request(struct bio *bio, unsigned int total_size)
-{
- unsigned int size;
- struct page *page;
- int err;
-
- while (total_size) {
- err = -ENOMEM;
- page = alloc_page(GFP_KERNEL);
- if (!page)
- goto err_out_exit;
-
- size = min_t(unsigned int, PAGE_SIZE, total_size);
-
- err = bio_add_page(bio, page, size, 0);
- dprintk("%s: bio: %llu/%u, size: %u, err: %d.\n",
- __func__, (u64)bio->bi_sector, bio->bi_size,
- size, err);
- if (err <= 0)
- goto err_out_free_page;
-
- total_size -= size;
- }
-
- return 0;
-
-err_out_free_page:
- __free_page(page);
-err_out_exit:
- return err;
-}
-
-/*
- * Allocate write request for the server.
- * Should not only get pages, but also read data from the network.
- */
-static int dst_export_write_request(struct dst_state *st,
- struct bio *bio, unsigned int total_size)
-{
- unsigned int size;
- struct page *page;
- void *data;
- int err;
-
- while (total_size) {
- err = -ENOMEM;
- page = alloc_page(GFP_KERNEL);
- if (!page)
- goto err_out_exit;
-
- data = kmap(page);
- if (!data)
- goto err_out_free_page;
-
- size = min_t(unsigned int, PAGE_SIZE, total_size);
-
- err = dst_data_recv(st, data, size);
- if (err)
- goto err_out_unmap_page;
-
- err = bio_add_page(bio, page, size, 0);
- if (err <= 0)
- goto err_out_unmap_page;
-
- kunmap(page);
-
- total_size -= size;
- }
-
- return 0;
-
-err_out_unmap_page:
- kunmap(page);
-err_out_free_page:
- __free_page(page);
-err_out_exit:
- return err;
-}
-
-/*
- * Groovy, we've gotten an IO request from the client.
- * Allocate BIO from the bioset, private data from the mempool
- * and lots of pages for IO.
- */
-int dst_process_io(struct dst_state *st)
-{
- struct dst_node *n = st->node;
- struct dst_cmd *cmd = st->data;
- struct bio *bio;
- struct dst_export_priv *priv;
- int err = -ENOMEM;
-
- if (unlikely(!n->bdev)) {
- err = -EINVAL;
- goto err_out_exit;
- }
-
- bio = bio_alloc_bioset(GFP_KERNEL,
- PAGE_ALIGN(cmd->size) >> PAGE_SHIFT,
- dst_bio_set);
- if (!bio)
- goto err_out_exit;
-
- priv = (struct dst_export_priv *)(((void *)bio) -
- sizeof (struct dst_export_priv));
-
- priv->state = dst_state_get(st);
- priv->bio = bio;
-
- bio->bi_private = priv;
- bio->bi_end_io = dst_bio_end_io;
- bio->bi_destructor = dst_bio_destructor;
- bio->bi_bdev = n->bdev;
-
- /*
- * Server side is only interested in two low bits:
- * uptodate (set by itself actually) and rw block
- */
- bio->bi_flags |= cmd->flags & 3;
-
- bio->bi_rw = cmd->rw;
- bio->bi_size = 0;
- bio->bi_sector = cmd->sector;
-
- dst_bio_to_cmd(bio, &priv->cmd, DST_IO_RESPONSE, cmd->id);
-
- priv->cmd.flags = 0;
- priv->cmd.size = cmd->size;
-
- if (bio_data_dir(bio) == WRITE) {
- err = dst_recv_cdata(st, priv->cmd.hash);
- if (err)
- goto err_out_free;
-
- err = dst_export_write_request(st, bio, cmd->size);
- if (err)
- goto err_out_free;
-
- if (dst_need_crypto(n))
- return dst_export_crypto(n, bio);
- } else {
- err = dst_export_read_request(bio, cmd->size);
- if (err)
- goto err_out_free;
- }
-
- dprintk("%s: bio: %llu/%u, rw: %lu, dir: %lu, flags: %lx, phys: %d.\n",
- __func__, (u64)bio->bi_sector, bio->bi_size,
- bio->bi_rw, bio_data_dir(bio),
- bio->bi_flags, bio->bi_phys_segments);
-
- generic_make_request(bio);
-
- return 0;
-
-err_out_free:
- bio_put(bio);
-err_out_exit:
- return err;
-}
-
-/*
- * Ok, block IO is ready, let's send it back to the client...
- */
-int dst_export_send_bio(struct bio *bio)
-{
- struct dst_export_priv *p = bio->bi_private;
- struct dst_state *st = p->state;
- struct dst_cmd *cmd = &p->cmd;
- int err;
-
- dprintk("%s: id: %llu, bio: %llu/%u, csize: %u, flags: %lu, rw: %lu.\n",
- __func__, cmd->id, (u64)bio->bi_sector, bio->bi_size,
- cmd->csize, bio->bi_flags, bio->bi_rw);
-
- dst_convert_cmd(cmd);
-
- dst_state_lock(st);
- if (!st->socket) {
- err = -ECONNRESET;
- goto err_out_unlock;
- }
-
- if (bio_data_dir(bio) == WRITE) {
- /* ... or just confirmation that writing has completed. */
- cmd->size = cmd->csize = 0;
- err = dst_data_send_header(st->socket, cmd,
- sizeof(struct dst_cmd), 0);
- if (err)
- goto err_out_unlock;
- } else {
- err = dst_send_bio(st, cmd, bio);
- if (err)
- goto err_out_unlock;
- }
-
- dst_state_unlock(st);
-
- bio_put(bio);
- return 0;
-
-err_out_unlock:
- dst_state_unlock(st);
-
- bio_put(bio);
- return err;
-}
+++ /dev/null
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/buffer_head.h>
-#include <linux/blkdev.h>
-#include <linux/bio.h>
-#include <linux/connector.h>
-#include <linux/dst.h>
-#include <linux/device.h>
-#include <linux/in.h>
-#include <linux/in6.h>
-#include <linux/socket.h>
-#include <linux/slab.h>
-
-#include <net/sock.h>
-
-/*
- * Polling machinery.
- */
-
-struct dst_poll_helper {
- poll_table pt;
- struct dst_state *st;
-};
-
-static int dst_queue_wake(wait_queue_t *wait, unsigned mode,
- int sync, void *key)
-{
- struct dst_state *st = container_of(wait, struct dst_state, wait);
-
- wake_up(&st->thread_wait);
- return 1;
-}
-
-static void dst_queue_func(struct file *file, wait_queue_head_t *whead,
- poll_table *pt)
-{
- struct dst_state *st = container_of(pt, struct dst_poll_helper, pt)->st;
-
- st->whead = whead;
- init_waitqueue_func_entry(&st->wait, dst_queue_wake);
- add_wait_queue(whead, &st->wait);
-}
-
-void dst_poll_exit(struct dst_state *st)
-{
- if (st->whead) {
- remove_wait_queue(st->whead, &st->wait);
- st->whead = NULL;
- }
-}
-
-int dst_poll_init(struct dst_state *st)
-{
- struct dst_poll_helper ph;
-
- ph.st = st;
- init_poll_funcptr(&ph.pt, &dst_queue_func);
-
- st->socket->ops->poll(NULL, st->socket, &ph.pt);
- return 0;
-}
-
-/*
- * Header receiving function - may block.
- */
-static int dst_data_recv_header(struct socket *sock,
- void *data, unsigned int size, int block)
-{
- struct msghdr msg;
- struct kvec iov;
- int err;
-
- iov.iov_base = data;
- iov.iov_len = size;
-
- msg.msg_iov = (struct iovec *)&iov;
- msg.msg_iovlen = 1;
- msg.msg_name = NULL;
- msg.msg_namelen = 0;
- msg.msg_control = NULL;
- msg.msg_controllen = 0;
- msg.msg_flags = (block) ? MSG_WAITALL : MSG_DONTWAIT;
-
- err = kernel_recvmsg(sock, &msg, &iov, 1, iov.iov_len,
- msg.msg_flags);
- if (err != size)
- return -1;
-
- return 0;
-}
-
-/*
- * Header sending function - may block.
- */
-int dst_data_send_header(struct socket *sock,
- void *data, unsigned int size, int more)
-{
- struct msghdr msg;
- struct kvec iov;
- int err;
-
- iov.iov_base = data;
- iov.iov_len = size;
-
- msg.msg_iov = (struct iovec *)&iov;
- msg.msg_iovlen = 1;
- msg.msg_name = NULL;
- msg.msg_namelen = 0;
- msg.msg_control = NULL;
- msg.msg_controllen = 0;
- msg.msg_flags = MSG_WAITALL | (more ? MSG_MORE : 0);
-
- err = kernel_sendmsg(sock, &msg, &iov, 1, iov.iov_len);
- if (err != size) {
- dprintk("%s: size: %u, more: %d, err: %d.\n",
- __func__, size, more, err);
- return -1;
- }
-
- return 0;
-}
-
-/*
- * Block autoconfiguration: request size of the storage and permissions.
- */
-static int dst_request_remote_config(struct dst_state *st)
-{
- struct dst_node *n = st->node;
- int err = -EINVAL;
- struct dst_cmd *cmd = st->data;
-
- memset(cmd, 0, sizeof(struct dst_cmd));
- cmd->cmd = DST_CFG;
-
- dst_convert_cmd(cmd);
-
- err = dst_data_send_header(st->socket, cmd, sizeof(struct dst_cmd), 0);
- if (err)
- goto out;
-
- err = dst_data_recv_header(st->socket, cmd, sizeof(struct dst_cmd), 1);
- if (err)
- goto out;
-
- dst_convert_cmd(cmd);
-
- if (cmd->cmd != DST_CFG) {
- err = -EINVAL;
- dprintk("%s: checking result: cmd: %d, size reported: %llu.\n",
- __func__, cmd->cmd, cmd->sector);
- goto out;
- }
-
- if (n->size != 0)
- n->size = min_t(loff_t, n->size, cmd->sector);
- else
- n->size = cmd->sector;
-
- n->info->size = n->size;
- st->permissions = cmd->rw;
-
-out:
- dprintk("%s: n: %p, err: %d, size: %llu, permission: %x.\n",
- __func__, n, err, n->size, st->permissions);
- return err;
-}
-
-/*
- * Socket machinery.
- */
-
-#define DST_DEFAULT_TIMEO 20000
-
-int dst_state_socket_create(struct dst_state *st)
-{
- int err;
- struct socket *sock;
- struct dst_network_ctl *ctl = &st->ctl;
-
- err = sock_create(ctl->addr.sa_family, ctl->type, ctl->proto, &sock);
- if (err < 0)
- return err;
-
- sock->sk->sk_sndtimeo = sock->sk->sk_rcvtimeo =
- msecs_to_jiffies(DST_DEFAULT_TIMEO);
- sock->sk->sk_allocation = GFP_NOIO;
-
- st->socket = st->read_socket = sock;
- return 0;
-}
-
-void dst_state_socket_release(struct dst_state *st)
-{
- dprintk("%s: st: %p, socket: %p, n: %p.\n",
- __func__, st, st->socket, st->node);
- if (st->socket) {
- sock_release(st->socket);
- st->socket = NULL;
- st->read_socket = NULL;
- }
-}
-
-void dst_dump_addr(struct socket *sk, struct sockaddr *sa, char *str)
-{
- if (sk->ops->family == AF_INET) {
- struct sockaddr_in *sin = (struct sockaddr_in *)sa;
- printk(KERN_INFO "%s %u.%u.%u.%u:%d.\n", str,
- NIPQUAD(sin->sin_addr.s_addr), ntohs(sin->sin_port));
- } else if (sk->ops->family == AF_INET6) {
- struct sockaddr_in6 *sin = (struct sockaddr_in6 *)sa;
- printk(KERN_INFO "%s %pi6:%d",
- str, &sin->sin6_addr, ntohs(sin->sin6_port));
- }
-}
-
-void dst_state_exit_connected(struct dst_state *st)
-{
- if (st->socket) {
- dst_poll_exit(st);
- st->socket->ops->shutdown(st->socket, 2);
-
- dst_dump_addr(st->socket, (struct sockaddr *)&st->ctl.addr,
- "Disconnected peer");
- dst_state_socket_release(st);
- }
-}
-
-static int dst_state_init_connected(struct dst_state *st)
-{
- int err;
- struct dst_network_ctl *ctl = &st->ctl;
-
- err = dst_state_socket_create(st);
- if (err)
- goto err_out_exit;
-
- err = kernel_connect(st->socket, (struct sockaddr *)&st->ctl.addr,
- st->ctl.addr.sa_data_len, 0);
- if (err)
- goto err_out_release;
-
- err = dst_poll_init(st);
- if (err)
- goto err_out_release;
-
- dst_dump_addr(st->socket, (struct sockaddr *)&ctl->addr,
- "Connected to peer");
-
- return 0;
-
-err_out_release:
- dst_state_socket_release(st);
-err_out_exit:
- return err;
-}
-
-/*
- * State reset is used to reconnect to the remote peer.
- * May fail, but who cares, we will try again later.
- */
-static inline void dst_state_reset_nolock(struct dst_state *st)
-{
- dst_state_exit_connected(st);
- dst_state_init_connected(st);
-}
-
-static inline void dst_state_reset(struct dst_state *st)
-{
- dst_state_lock(st);
- dst_state_reset_nolock(st);
- dst_state_unlock(st);
-}
-
-/*
- * Basic network sending/receiving functions.
- * Blocked mode is used.
- */
-static int dst_data_recv_raw(struct dst_state *st, void *buf, u64 size)
-{
- struct msghdr msg;
- struct kvec iov;
- int err;
-
- BUG_ON(!size);
-
- iov.iov_base = buf;
- iov.iov_len = size;
-
- msg.msg_iov = (struct iovec *)&iov;
- msg.msg_iovlen = 1;
- msg.msg_name = NULL;
- msg.msg_namelen = 0;
- msg.msg_control = NULL;
- msg.msg_controllen = 0;
- msg.msg_flags = MSG_DONTWAIT;
-
- err = kernel_recvmsg(st->socket, &msg, &iov, 1, iov.iov_len,
- msg.msg_flags);
- if (err <= 0) {
- dprintk("%s: failed to recv data: size: %llu, err: %d.\n",
- __func__, size, err);
- if (err == 0)
- err = -ECONNRESET;
-
- dst_state_exit_connected(st);
- }
-
- return err;
-}
-
-/*
- * Ping command to early detect failed nodes.
- */
-static int dst_send_ping(struct dst_state *st)
-{
- struct dst_cmd *cmd = st->data;
- int err = -ECONNRESET;
-
- dst_state_lock(st);
- if (st->socket) {
- memset(cmd, 0, sizeof(struct dst_cmd));
-
- cmd->cmd = __cpu_to_be32(DST_PING);
-
- err = dst_data_send_header(st->socket, cmd,
- sizeof(struct dst_cmd), 0);
- }
- dprintk("%s: st: %p, socket: %p, err: %d.\n", __func__,
- st, st->socket, err);
- dst_state_unlock(st);
-
- return err;
-}
-
-/*
- * Receiving function, which should either return error or read
- * whole block request. If there was no traffic for a one second,
- * send a ping, since remote node may die.
- */
-int dst_data_recv(struct dst_state *st, void *data, unsigned int size)
-{
- unsigned int revents = 0;
- unsigned int err_mask = POLLERR | POLLHUP | POLLRDHUP;
- unsigned int mask = err_mask | POLLIN;
- struct dst_node *n = st->node;
- int err = 0;
-
- while (size && !err) {
- revents = dst_state_poll(st);
-
- if (!(revents & mask)) {
- DEFINE_WAIT(wait);
-
- for (;;) {
- prepare_to_wait(&st->thread_wait, &wait,
- TASK_INTERRUPTIBLE);
- if (!n->trans_scan_timeout || st->need_exit)
- break;
-
- revents = dst_state_poll(st);
-
- if (revents & mask)
- break;
-
- if (signal_pending(current))
- break;
-
- if (!schedule_timeout(HZ)) {
- err = dst_send_ping(st);
- if (err)
- return err;
- }
-
- continue;
- }
- finish_wait(&st->thread_wait, &wait);
- }
-
- err = -ECONNRESET;
- dst_state_lock(st);
-
- if (st->socket && (st->read_socket == st->socket) &&
- (revents & POLLIN)) {
- err = dst_data_recv_raw(st, data, size);
- if (err > 0) {
- data += err;
- size -= err;
- err = 0;
- }
- }
-
- if (revents & err_mask || !st->socket) {
- dprintk("%s: revents: %x, socket: %p, size: %u, "
- "err: %d.\n", __func__, revents,
- st->socket, size, err);
- err = -ECONNRESET;
- }
-
- dst_state_unlock(st);
-
- if (!n->trans_scan_timeout)
- err = -ENODEV;
- }
-
- return err;
-}
-
-/*
- * Send block autoconf reply.
- */
-static int dst_process_cfg(struct dst_state *st)
-{
- struct dst_node *n = st->node;
- struct dst_cmd *cmd = st->data;
- int err;
-
- cmd->sector = n->size;
- cmd->rw = st->permissions;
-
- dst_convert_cmd(cmd);
-
- dst_state_lock(st);
- err = dst_data_send_header(st->socket, cmd, sizeof(struct dst_cmd), 0);
- dst_state_unlock(st);
-
- return err;
-}
-
-/*
- * Receive block IO from the network.
- */
-static int dst_recv_bio(struct dst_state *st, struct bio *bio,
- unsigned int total_size)
-{
- struct bio_vec *bv;
- int i, err;
- void *data;
- unsigned int sz;
-
- bio_for_each_segment(bv, bio, i) {
- sz = min(total_size, bv->bv_len);
-
- dprintk("%s: bio: %llu/%u, total: %u, len: %u, sz: %u, "
- "off: %u.\n", __func__, (u64)bio->bi_sector,
- bio->bi_size, total_size, bv->bv_len, sz,
- bv->bv_offset);
-
- data = kmap(bv->bv_page) + bv->bv_offset;
- err = dst_data_recv(st, data, sz);
- kunmap(bv->bv_page);
-
- bv->bv_len = sz;
-
- if (err)
- return err;
-
- total_size -= sz;
- if (total_size == 0)
- break;
- }
-
- return 0;
-}
-
-/*
- * Our block IO has just completed and arrived: get it.
- */
-static int dst_process_io_response(struct dst_state *st)
-{
- struct dst_node *n = st->node;
- struct dst_cmd *cmd = st->data;
- struct dst_trans *t;
- int err = 0;
- struct bio *bio;
-
- mutex_lock(&n->trans_lock);
- t = dst_trans_search(n, cmd->id);
- mutex_unlock(&n->trans_lock);
-
- if (!t)
- goto err_out_exit;
-
- bio = t->bio;
-
- dprintk("%s: bio: %llu/%u, cmd_size: %u, csize: %u, dir: %lu.\n",
- __func__, (u64)bio->bi_sector, bio->bi_size, cmd->size,
- cmd->csize, bio_data_dir(bio));
-
- if (bio_data_dir(bio) == READ) {
- if (bio->bi_size != cmd->size - cmd->csize)
- goto err_out_exit;
-
- if (dst_need_crypto(n)) {
- err = dst_recv_cdata(st, t->cmd.hash);
- if (err)
- goto err_out_exit;
- }
-
- err = dst_recv_bio(st, t->bio, bio->bi_size);
- if (err)
- goto err_out_exit;
-
- if (dst_need_crypto(n))
- return dst_trans_crypto(t);
- } else {
- err = -EBADMSG;
- if (cmd->size || cmd->csize)
- goto err_out_exit;
- }
-
- dst_trans_remove(t);
- dst_trans_put(t);
-
- return 0;
-
-err_out_exit:
- return err;
-}
-
-/*
- * Receive crypto data.
- */
-int dst_recv_cdata(struct dst_state *st, void *cdata)
-{
- struct dst_cmd *cmd = st->data;
- struct dst_node *n = st->node;
- struct dst_crypto_ctl *c = &n->crypto;
- int err;
-
- if (cmd->csize != c->crypto_attached_size) {
- dprintk("%s: cmd: cmd: %u, sector: %llu, size: %u, "
- "csize: %u != digest size %u.\n",
- __func__, cmd->cmd, cmd->sector, cmd->size,
- cmd->csize, c->crypto_attached_size);
- err = -EINVAL;
- goto err_out_exit;
- }
-
- err = dst_data_recv(st, cdata, cmd->csize);
- if (err)
- goto err_out_exit;
-
- cmd->size -= cmd->csize;
- return 0;
-
-err_out_exit:
- return err;
-}
-
-/*
- * Receive the command and start its processing.
- */
-static int dst_recv_processing(struct dst_state *st)
-{
- int err = -EINTR;
- struct dst_cmd *cmd = st->data;
-
- /*
- * If socket will be reset after this statement, then
- * dst_data_recv() will just fail and loop will
- * start again, so it can be done without any locks.
- *
- * st->read_socket is needed to prevents state machine
- * breaking between this data reading and subsequent one
- * in protocol specific functions during connection reset.
- * In case of reset we have to read next command and do
- * not expect data for old command to magically appear in
- * new connection.
- */
- st->read_socket = st->socket;
- err = dst_data_recv(st, cmd, sizeof(struct dst_cmd));
- if (err)
- goto out_exit;
-
- dst_convert_cmd(cmd);
-
- dprintk("%s: cmd: %u, size: %u, csize: %u, id: %llu, "
- "sector: %llu, flags: %llx, rw: %llx.\n",
- __func__, cmd->cmd, cmd->size,
- cmd->csize, cmd->id, cmd->sector,
- cmd->flags, cmd->rw);
-
- /*
- * This should catch protocol breakage and random garbage
- * instead of commands.
- */
- if (unlikely(cmd->csize > st->size - sizeof(struct dst_cmd))) {
- err = -EBADMSG;
- goto out_exit;
- }
-
- err = -EPROTO;
- switch (cmd->cmd) {
- case DST_IO_RESPONSE:
- err = dst_process_io_response(st);
- break;
- case DST_IO:
- err = dst_process_io(st);
- break;
- case DST_CFG:
- err = dst_process_cfg(st);
- break;
- case DST_PING:
- err = 0;
- break;
- default:
- break;
- }
-
-out_exit:
- return err;
-}
-
-/*
- * Receiving thread. For the client node we should try to reconnect,
- * for accepted client we just drop the state and expect it to reconnect.
- */
-static int dst_recv(void *init_data, void *schedule_data)
-{
- struct dst_state *st = schedule_data;
- struct dst_node *n = init_data;
- int err = 0;
-
- dprintk("%s: start st: %p, n: %p, scan: %lu, need_exit: %d.\n",
- __func__, st, n, n->trans_scan_timeout, st->need_exit);
-
- while (n->trans_scan_timeout && !st->need_exit) {
- err = dst_recv_processing(st);
- if (err < 0) {
- if (!st->ctl.type)
- break;
-
- if (!n->trans_scan_timeout || st->need_exit)
- break;
-
- dst_state_reset(st);
- msleep(1000);
- }
- }
-
- st->need_exit = 1;
- wake_up(&st->thread_wait);
-
- dprintk("%s: freeing receiving socket st: %p.\n", __func__, st);
- dst_state_lock(st);
- dst_state_exit_connected(st);
- dst_state_unlock(st);
- dst_state_put(st);
-
- dprintk("%s: freed receiving socket st: %p.\n", __func__, st);
-
- return err;
-}
-
-/*
- * Network state dies here and borns couple of lines below.
- * This object is the main network state processing engine:
- * sending, receiving, reconnections, all network related
- * tasks are handled on behalf of the state.
- */
-static void dst_state_free(struct dst_state *st)
-{
- dprintk("%s: st: %p.\n", __func__, st);
- if (st->cleanup)
- st->cleanup(st);
- kfree(st->data);
- kfree(st);
-}
-
-struct dst_state *dst_state_alloc(struct dst_node *n)
-{
- struct dst_state *st;
- int err = -ENOMEM;
-
- st = kzalloc(sizeof(struct dst_state), GFP_KERNEL);
- if (!st)
- goto err_out_exit;
-
- st->node = n;
- st->need_exit = 0;
-
- st->size = PAGE_SIZE;
- st->data = kmalloc(st->size, GFP_KERNEL);
- if (!st->data)
- goto err_out_free;
-
- spin_lock_init(&st->request_lock);
- INIT_LIST_HEAD(&st->request_list);
-
- mutex_init(&st->state_lock);
- init_waitqueue_head(&st->thread_wait);
-
- /*
- * One for processing thread, another one for node itself.
- */
- atomic_set(&st->refcnt, 2);
-
- dprintk("%s: st: %p, n: %p.\n", __func__, st, st->node);
-
- return st;
-
-err_out_free:
- kfree(st);
-err_out_exit:
- return ERR_PTR(err);
-}
-
-int dst_state_schedule_receiver(struct dst_state *st)
-{
- return thread_pool_schedule_private(st->node->pool, dst_thread_setup,
- dst_recv, st, MAX_SCHEDULE_TIMEOUT, st->node);
-}
-
-/*
- * Initialize client's connection to the remote peer: allocate state,
- * connect and perform block IO autoconfiguration.
- */
-int dst_node_init_connected(struct dst_node *n, struct dst_network_ctl *r)
-{
- struct dst_state *st;
- int err = -ENOMEM;
-
- st = dst_state_alloc(n);
- if (IS_ERR(st)) {
- err = PTR_ERR(st);
- goto err_out_exit;
- }
- memcpy(&st->ctl, r, sizeof(struct dst_network_ctl));
-
- err = dst_state_init_connected(st);
- if (err)
- goto err_out_free_data;
-
- err = dst_request_remote_config(st);
- if (err)
- goto err_out_exit_connected;
- n->state = st;
-
- err = dst_state_schedule_receiver(st);
- if (err)
- goto err_out_exit_connected;
-
- return 0;
-
-err_out_exit_connected:
- dst_state_exit_connected(st);
-err_out_free_data:
- dst_state_free(st);
-err_out_exit:
- n->state = NULL;
- return err;
-}
-
-void dst_state_put(struct dst_state *st)
-{
- dprintk("%s: st: %p, refcnt: %d.\n",
- __func__, st, atomic_read(&st->refcnt));
- if (atomic_dec_and_test(&st->refcnt))
- dst_state_free(st);
-}
-
-/*
- * Send block IO to the network one by one using zero-copy ->sendpage().
- */
-int dst_send_bio(struct dst_state *st, struct dst_cmd *cmd, struct bio *bio)
-{
- struct bio_vec *bv;
- struct dst_crypto_ctl *c = &st->node->crypto;
- int err, i = 0;
- int flags = MSG_WAITALL;
-
- err = dst_data_send_header(st->socket, cmd,
- sizeof(struct dst_cmd) + c->crypto_attached_size, bio->bi_vcnt);
- if (err)
- goto err_out_exit;
-
- bio_for_each_segment(bv, bio, i) {
- if (i < bio->bi_vcnt - 1)
- flags |= MSG_MORE;
-
- err = kernel_sendpage(st->socket, bv->bv_page, bv->bv_offset,
- bv->bv_len, flags);
- if (err <= 0)
- goto err_out_exit;
- }
-
- return 0;
-
-err_out_exit:
- dprintk("%s: %d/%d, flags: %x, err: %d.\n",
- __func__, i, bio->bi_vcnt, flags, err);
- return err;
-}
-
-/*
- * Send transaction to the remote peer.
- */
-int dst_trans_send(struct dst_trans *t)
-{
- int err;
- struct dst_state *st = t->n->state;
- struct bio *bio = t->bio;
-
- dst_convert_cmd(&t->cmd);
-
- dst_state_lock(st);
- if (!st->socket) {
- err = dst_state_init_connected(st);
- if (err)
- goto err_out_unlock;
- }
-
- if (bio_data_dir(bio) == WRITE) {
- err = dst_send_bio(st, &t->cmd, t->bio);
- } else {
- err = dst_data_send_header(st->socket, &t->cmd,
- sizeof(struct dst_cmd), 0);
- }
- if (err)
- goto err_out_reset;
-
- dst_state_unlock(st);
- return 0;
-
-err_out_reset:
- dst_state_reset_nolock(st);
-err_out_unlock:
- dst_state_unlock(st);
-
- return err;
-}
+++ /dev/null
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/dst.h>
-#include <linux/kthread.h>
-#include <linux/slab.h>
-
-/*
- * Thread pool abstraction allows to schedule a work to be performed
- * on behalf of kernel thread. One does not operate with threads itself,
- * instead user provides setup and cleanup callbacks for thread pool itself,
- * and action and cleanup callbacks for each submitted work.
- *
- * Each worker has private data initialized at creation time and data,
- * provided by user at scheduling time.
- *
- * When action is being performed, thread can not be used by other users,
- * instead they will sleep until there is free thread to pick their work.
- */
-struct thread_pool_worker {
- struct list_head worker_entry;
-
- struct task_struct *thread;
-
- struct thread_pool *pool;
-
- int error;
- int has_data;
- int need_exit;
- unsigned int id;
-
- wait_queue_head_t wait;
-
- void *private;
- void *schedule_data;
-
- int (*action)(void *private, void *schedule_data);
- void (*cleanup)(void *private);
-};
-
-static void thread_pool_exit_worker(struct thread_pool_worker *w)
-{
- kthread_stop(w->thread);
-
- w->cleanup(w->private);
- kfree(w);
-}
-
-/*
- * Called to mark thread as ready and allow users to schedule new work.
- */
-static void thread_pool_worker_make_ready(struct thread_pool_worker *w)
-{
- struct thread_pool *p = w->pool;
-
- mutex_lock(&p->thread_lock);
-
- if (!w->need_exit) {
- list_move_tail(&w->worker_entry, &p->ready_list);
- w->has_data = 0;
- mutex_unlock(&p->thread_lock);
-
- wake_up(&p->wait);
- } else {
- p->thread_num--;
- list_del(&w->worker_entry);
- mutex_unlock(&p->thread_lock);
-
- thread_pool_exit_worker(w);
- }
-}
-
-/*
- * Thread action loop: waits until there is new work.
- */
-static int thread_pool_worker_func(void *data)
-{
- struct thread_pool_worker *w = data;
-
- while (!kthread_should_stop()) {
- wait_event_interruptible(w->wait,
- kthread_should_stop() || w->has_data);
-
- if (kthread_should_stop())
- break;
-
- if (!w->has_data)
- continue;
-
- w->action(w->private, w->schedule_data);
- thread_pool_worker_make_ready(w);
- }
-
- return 0;
-}
-
-/*
- * Remove single worker without specifying which one.
- */
-void thread_pool_del_worker(struct thread_pool *p)
-{
- struct thread_pool_worker *w = NULL;
-
- while (!w && p->thread_num) {
- wait_event(p->wait, !list_empty(&p->ready_list) ||
- !p->thread_num);
-
- dprintk("%s: locking list_empty: %d, thread_num: %d.\n",
- __func__, list_empty(&p->ready_list),
- p->thread_num);
-
- mutex_lock(&p->thread_lock);
- if (!list_empty(&p->ready_list)) {
- w = list_first_entry(&p->ready_list,
- struct thread_pool_worker,
- worker_entry);
-
- dprintk("%s: deleting w: %p, thread_num: %d, "
- "list: %p [%p.%p].\n", __func__,
- w, p->thread_num, &p->ready_list,
- p->ready_list.prev, p->ready_list.next);
-
- p->thread_num--;
- list_del(&w->worker_entry);
- }
- mutex_unlock(&p->thread_lock);
- }
-
- if (w)
- thread_pool_exit_worker(w);
- dprintk("%s: deleted w: %p, thread_num: %d.\n",
- __func__, w, p->thread_num);
-}
-
-/*
- * Remove a worker with given ID.
- */
-void thread_pool_del_worker_id(struct thread_pool *p, unsigned int id)
-{
- struct thread_pool_worker *w;
- int found = 0;
-
- mutex_lock(&p->thread_lock);
- list_for_each_entry(w, &p->ready_list, worker_entry) {
- if (w->id == id) {
- found = 1;
- p->thread_num--;
- list_del(&w->worker_entry);
- break;
- }
- }
-
- if (!found) {
- list_for_each_entry(w, &p->active_list, worker_entry) {
- if (w->id == id) {
- w->need_exit = 1;
- break;
- }
- }
- }
- mutex_unlock(&p->thread_lock);
-
- if (found)
- thread_pool_exit_worker(w);
-}
-
-/*
- * Add new worker thread with given parameters.
- * If initialization callback fails, return error.
- */
-int thread_pool_add_worker(struct thread_pool *p,
- char *name,
- unsigned int id,
- void *(*init)(void *private),
- void (*cleanup)(void *private),
- void *private)
-{
- struct thread_pool_worker *w;
- int err = -ENOMEM;
-
- w = kzalloc(sizeof(struct thread_pool_worker), GFP_KERNEL);
- if (!w)
- goto err_out_exit;
-
- w->pool = p;
- init_waitqueue_head(&w->wait);
- w->cleanup = cleanup;
- w->id = id;
-
- w->thread = kthread_run(thread_pool_worker_func, w, "%s", name);
- if (IS_ERR(w->thread)) {
- err = PTR_ERR(w->thread);
- goto err_out_free;
- }
-
- w->private = init(private);
- if (IS_ERR(w->private)) {
- err = PTR_ERR(w->private);
- goto err_out_stop_thread;
- }
-
- mutex_lock(&p->thread_lock);
- list_add_tail(&w->worker_entry, &p->ready_list);
- p->thread_num++;
- mutex_unlock(&p->thread_lock);
-
- return 0;
-
-err_out_stop_thread:
- kthread_stop(w->thread);
-err_out_free:
- kfree(w);
-err_out_exit:
- return err;
-}
-
-/*
- * Destroy the whole pool.
- */
-void thread_pool_destroy(struct thread_pool *p)
-{
- while (p->thread_num) {
- dprintk("%s: num: %d.\n", __func__, p->thread_num);
- thread_pool_del_worker(p);
- }
-
- kfree(p);
-}
-
-/*
- * Create a pool with given number of threads.
- * They will have sequential IDs started from zero.
- */
-struct thread_pool *thread_pool_create(int num, char *name,
- void *(*init)(void *private),
- void (*cleanup)(void *private),
- void *private)
-{
- struct thread_pool_worker *w, *tmp;
- struct thread_pool *p;
- int err = -ENOMEM;
- int i;
-
- p = kzalloc(sizeof(struct thread_pool), GFP_KERNEL);
- if (!p)
- goto err_out_exit;
-
- init_waitqueue_head(&p->wait);
- mutex_init(&p->thread_lock);
- INIT_LIST_HEAD(&p->ready_list);
- INIT_LIST_HEAD(&p->active_list);
- p->thread_num = 0;
-
- for (i = 0; i < num; ++i) {
- err = thread_pool_add_worker(p, name, i, init,
- cleanup, private);
- if (err)
- goto err_out_free_all;
- }
-
- return p;
-
-err_out_free_all:
- list_for_each_entry_safe(w, tmp, &p->ready_list, worker_entry) {
- list_del(&w->worker_entry);
- thread_pool_exit_worker(w);
- }
- kfree(p);
-err_out_exit:
- return ERR_PTR(err);
-}
-
-/*
- * Schedule execution of the action on a given thread,
- * provided ID pointer has to match previously stored
- * private data.
- */
-int thread_pool_schedule_private(struct thread_pool *p,
- int (*setup)(void *private, void *data),
- int (*action)(void *private, void *data),
- void *data, long timeout, void *id)
-{
- struct thread_pool_worker *w, *tmp, *worker = NULL;
- int err = 0;
-
- while (!worker && !err) {
- timeout = wait_event_interruptible_timeout(p->wait,
- !list_empty(&p->ready_list),
- timeout);
-
- if (!timeout) {
- err = -ETIMEDOUT;
- break;
- }
-
- worker = NULL;
- mutex_lock(&p->thread_lock);
- list_for_each_entry_safe(w, tmp, &p->ready_list, worker_entry) {
- if (id && id != w->private)
- continue;
-
- worker = w;
-
- list_move_tail(&w->worker_entry, &p->active_list);
-
- err = setup(w->private, data);
- if (!err) {
- w->schedule_data = data;
- w->action = action;
- w->has_data = 1;
- wake_up(&w->wait);
- } else {
- list_move_tail(&w->worker_entry,
- &p->ready_list);
- }
-
- break;
- }
- mutex_unlock(&p->thread_lock);
- }
-
- return err;
-}
-
-/*
- * Schedule execution on arbitrary thread from the pool.
- */
-int thread_pool_schedule(struct thread_pool *p,
- int (*setup)(void *private, void *data),
- int (*action)(void *private, void *data),
- void *data, long timeout)
-{
- return thread_pool_schedule_private(p, setup,
- action, data, timeout, NULL);
-}
+++ /dev/null
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/bio.h>
-#include <linux/dst.h>
-#include <linux/slab.h>
-#include <linux/mempool.h>
-
-/*
- * Transaction memory pool size.
- */
-static int dst_mempool_num = 32;
-module_param(dst_mempool_num, int, 0644);
-
-/*
- * Transaction tree management.
- */
-static inline int dst_trans_cmp(dst_gen_t gen, dst_gen_t new)
-{
- if (gen < new)
- return 1;
- if (gen > new)
- return -1;
- return 0;
-}
-
-struct dst_trans *dst_trans_search(struct dst_node *node, dst_gen_t gen)
-{
- struct rb_root *root = &node->trans_root;
- struct rb_node *n = root->rb_node;
- struct dst_trans *t, *ret = NULL;
- int cmp;
-
- while (n) {
- t = rb_entry(n, struct dst_trans, trans_entry);
-
- cmp = dst_trans_cmp(t->gen, gen);
- if (cmp < 0)
- n = n->rb_left;
- else if (cmp > 0)
- n = n->rb_right;
- else {
- ret = t;
- break;
- }
- }
-
- dprintk("%s: %s transaction: id: %llu.\n", __func__,
- (ret) ? "found" : "not found", gen);
-
- return ret;
-}
-
-static int dst_trans_insert(struct dst_trans *new)
-{
- struct rb_root *root = &new->n->trans_root;
- struct rb_node **n = &root->rb_node, *parent = NULL;
- struct dst_trans *ret = NULL, *t;
- int cmp;
-
- while (*n) {
- parent = *n;
-
- t = rb_entry(parent, struct dst_trans, trans_entry);
-
- cmp = dst_trans_cmp(t->gen, new->gen);
- if (cmp < 0)
- n = &parent->rb_left;
- else if (cmp > 0)
- n = &parent->rb_right;
- else {
- ret = t;
- break;
- }
- }
-
- new->send_time = jiffies;
- if (ret) {
- printk(KERN_DEBUG "%s: exist: old: gen: %llu, bio: %llu/%u, "
- "send_time: %lu, new: gen: %llu, bio: %llu/%u, "
- "send_time: %lu.\n", __func__,
- ret->gen, (u64)ret->bio->bi_sector,
- ret->bio->bi_size, ret->send_time,
- new->gen, (u64)new->bio->bi_sector,
- new->bio->bi_size, new->send_time);
- return -EEXIST;
- }
-
- rb_link_node(&new->trans_entry, parent, n);
- rb_insert_color(&new->trans_entry, root);
-
- dprintk("%s: inserted: gen: %llu, bio: %llu/%u, send_time: %lu.\n",
- __func__, new->gen, (u64)new->bio->bi_sector,
- new->bio->bi_size, new->send_time);
-
- return 0;
-}
-
-int dst_trans_remove_nolock(struct dst_trans *t)
-{
- struct dst_node *n = t->n;
-
- if (t->trans_entry.rb_parent_color) {
- rb_erase(&t->trans_entry, &n->trans_root);
- t->trans_entry.rb_parent_color = 0;
- }
- return 0;
-}
-
-int dst_trans_remove(struct dst_trans *t)
-{
- int ret;
- struct dst_node *n = t->n;
-
- mutex_lock(&n->trans_lock);
- ret = dst_trans_remove_nolock(t);
- mutex_unlock(&n->trans_lock);
-
- return ret;
-}
-
-/*
- * When transaction is completed and there are no more users,
- * we complete appriate block IO request with given error status.
- */
-void dst_trans_put(struct dst_trans *t)
-{
- if (atomic_dec_and_test(&t->refcnt)) {
- struct bio *bio = t->bio;
-
- dprintk("%s: completed t: %p, gen: %llu, bio: %p.\n",
- __func__, t, t->gen, bio);
-
- bio_endio(bio, t->error);
- bio_put(bio);
-
- dst_node_put(t->n);
- mempool_free(t, t->n->trans_pool);
- }
-}
-
-/*
- * Process given block IO request: allocate transaction, insert it into the tree
- * and send/schedule crypto processing.
- */
-int dst_process_bio(struct dst_node *n, struct bio *bio)
-{
- struct dst_trans *t;
- int err = -ENOMEM;
-
- t = mempool_alloc(n->trans_pool, GFP_NOFS);
- if (!t)
- goto err_out_exit;
-
- t->n = dst_node_get(n);
- t->bio = bio;
- t->error = 0;
- t->retries = 0;
- atomic_set(&t->refcnt, 1);
- t->gen = atomic_long_inc_return(&n->gen);
-
- t->enc = bio_data_dir(bio);
- dst_bio_to_cmd(bio, &t->cmd, DST_IO, t->gen);
-
- mutex_lock(&n->trans_lock);
- err = dst_trans_insert(t);
- mutex_unlock(&n->trans_lock);
- if (err)
- goto err_out_free;
-
- dprintk("%s: gen: %llu, bio: %llu/%u, dir/enc: %d, need_crypto: %d.\n",
- __func__, t->gen, (u64)bio->bi_sector,
- bio->bi_size, t->enc, dst_need_crypto(n));
-
- if (dst_need_crypto(n) && t->enc)
- dst_trans_crypto(t);
- else
- dst_trans_send(t);
-
- return 0;
-
-err_out_free:
- dst_node_put(n);
- mempool_free(t, n->trans_pool);
-err_out_exit:
- bio_endio(bio, err);
- bio_put(bio);
- return err;
-}
-
-/*
- * Scan for timeout/stale transactions.
- * Each transaction is being resent multiple times before error completion.
- */
-static void dst_trans_scan(struct work_struct *work)
-{
- struct dst_node *n = container_of(work, struct dst_node,
- trans_work.work);
- struct rb_node *rb_node;
- struct dst_trans *t;
- unsigned long timeout = n->trans_scan_timeout;
- int num = 10 * n->trans_max_retries;
-
- mutex_lock(&n->trans_lock);
-
- for (rb_node = rb_first(&n->trans_root); rb_node; ) {
- t = rb_entry(rb_node, struct dst_trans, trans_entry);
-
- if (timeout && time_after(t->send_time + timeout, jiffies)
- && t->retries == 0)
- break;
-#if 0
- dprintk("%s: t: %p, gen: %llu, n: %s, retries: %u, max: %u.\n",
- __func__, t, t->gen, n->name,
- t->retries, n->trans_max_retries);
-#endif
- if (--num == 0)
- break;
-
- dst_trans_get(t);
-
- rb_node = rb_next(rb_node);
-
- if (timeout && (++t->retries < n->trans_max_retries)) {
- dst_trans_send(t);
- } else {
- t->error = -ETIMEDOUT;
- dst_trans_remove_nolock(t);
- dst_trans_put(t);
- }
-
- dst_trans_put(t);
- }
-
- mutex_unlock(&n->trans_lock);
-
- /*
- * If no timeout specified then system is in the middle of exiting
- * process, so no need to reschedule scanning process again.
- */
- if (timeout) {
- if (!num)
- timeout = HZ;
- schedule_delayed_work(&n->trans_work, timeout);
- }
-}
-
-/*
- * Flush all transactions and mark them as timed out.
- * Destroy transaction pools.
- */
-void dst_node_trans_exit(struct dst_node *n)
-{
- struct dst_trans *t;
- struct rb_node *rb_node;
-
- if (!n->trans_cache)
- return;
-
- dprintk("%s: n: %p, cancelling the work.\n", __func__, n);
- cancel_delayed_work_sync(&n->trans_work);
- flush_scheduled_work();
- dprintk("%s: n: %p, work has been cancelled.\n", __func__, n);
-
- for (rb_node = rb_first(&n->trans_root); rb_node; ) {
- t = rb_entry(rb_node, struct dst_trans, trans_entry);
-
- dprintk("%s: t: %p, gen: %llu, n: %s.\n",
- __func__, t, t->gen, n->name);
-
- rb_node = rb_next(rb_node);
-
- t->error = -ETIMEDOUT;
- dst_trans_remove_nolock(t);
- dst_trans_put(t);
- }
-
- mempool_destroy(n->trans_pool);
- kmem_cache_destroy(n->trans_cache);
-}
-
-/*
- * Initialize transaction storage for given node.
- * Transaction stores not only control information,
- * but also network command and crypto data (if needed)
- * to reduce number of allocations. Thus transaction size
- * differs from node to node.
- */
-int dst_node_trans_init(struct dst_node *n, unsigned int size)
-{
- /*
- * We need this, since node with given name can be dropped from the
- * hash table, but be still alive, so subsequent creation of the node
- * with the same name may collide with existing cache name.
- */
-
- snprintf(n->cache_name, sizeof(n->cache_name), "%s-%p", n->name, n);
-
- n->trans_cache = kmem_cache_create(n->cache_name,
- size + n->crypto.crypto_attached_size,
- 0, 0, NULL);
- if (!n->trans_cache)
- goto err_out_exit;
-
- n->trans_pool = mempool_create_slab_pool(dst_mempool_num,
- n->trans_cache);
- if (!n->trans_pool)
- goto err_out_cache_destroy;
-
- mutex_init(&n->trans_lock);
- n->trans_root = RB_ROOT;
-
- INIT_DELAYED_WORK(&n->trans_work, dst_trans_scan);
- schedule_delayed_work(&n->trans_work, n->trans_scan_timeout);
-
- dprintk("%s: n: %p, size: %u, crypto: %u.\n",
- __func__, n, size, n->crypto.crypto_attached_size);
-
- return 0;
-
-err_out_cache_destroy:
- kmem_cache_destroy(n->trans_cache);
-err_out_exit:
- return -ENOMEM;
-}
* 9-0: pr ndes
*/
-#define ET_DMA10_MASK 0x3FF /* 10 bit mask for DMA10W types */
-#define ET_DMA10_WRAP 0x400
-#define ET_DMA4_MASK 0x00F /* 4 bit mask for DMA4W types */
-#define ET_DMA4_WRAP 0x010
-
+#define ET_DMA12_MASK 0x0FFF /* 12 bit mask for DMA12W types */
+#define ET_DMA12_WRAP 0x1000
+#define ET_DMA10_MASK 0x03FF /* 10 bit mask for DMA10W types */
+#define ET_DMA10_WRAP 0x0400
+#define ET_DMA4_MASK 0x000F /* 4 bit mask for DMA4W types */
+#define ET_DMA4_WRAP 0x0010
+
+#define INDEX12(x) ((x) & ET_DMA12_MASK)
#define INDEX10(x) ((x) & ET_DMA10_MASK)
#define INDEX4(x) ((x) & ET_DMA4_MASK)
*v = INDEX10(*v + n) | (*v & ET_DMA10_WRAP);
}
+extern inline void add_12bit(u32 *v, int n)
+{
+ *v = INDEX12(*v + n) | (*v & ET_DMA12_WRAP);
+}
+
/*
* 10bit DMA with wrap
* txdma tx queue write address reg in txdma address map at 0x1010
/* Indicate that we have used this PSR entry. */
/* FIXME wrap 12 */
- rx_local->local_psr_full = (rx_local->local_psr_full + 1) & 0xFFF;
- if (rx_local->local_psr_full > rx_local->PsrNumEntries - 1) {
+ add_12bit(&rx_local->local_psr_full, 1);
+ if ((rx_local->local_psr_full & 0xFFF) > rx_local->PsrNumEntries - 1) {
/* Clear psr full and toggle the wrap bit */
- rx_local->local_psr_full &= 0xFFF;
+ rx_local->local_psr_full &= ~0xFFF;
rx_local->local_psr_full ^= 0x1000;
}
* retrieve the initialized message and event pages. Otherwise, we create and
* initialize the message and event pages.
*/
-int HvSynicInit(u32 irqVector)
+void HvSynicInit(void *irqarg)
{
u64 version;
union hv_synic_simp simp;
union hv_synic_sint sharedSint;
union hv_synic_scontrol sctrl;
u64 guestID;
- int ret = 0;
+ u32 irqVector = *((u32 *)(irqarg));
+ int cpu = smp_processor_id();
DPRINT_ENTER(VMBUS);
if (!gHvContext.HypercallPage) {
DPRINT_EXIT(VMBUS);
- return ret;
+ return;
}
/* Check the version */
*/
rdmsrl(HV_X64_MSR_GUEST_OS_ID, guestID);
if (guestID == HV_LINUX_GUEST_ID) {
- gHvContext.synICMessagePage[0] =
+ gHvContext.synICMessagePage[cpu] =
phys_to_virt(simp.BaseSimpGpa << PAGE_SHIFT);
- gHvContext.synICEventPage[0] =
+ gHvContext.synICEventPage[cpu] =
phys_to_virt(siefp.BaseSiefpGpa << PAGE_SHIFT);
} else {
DPRINT_ERR(VMBUS, "unknown guest id!!");
goto Cleanup;
}
DPRINT_DBG(VMBUS, "MAPPED: Simp: %p, Sifep: %p",
- gHvContext.synICMessagePage[0],
- gHvContext.synICEventPage[0]);
+ gHvContext.synICMessagePage[cpu],
+ gHvContext.synICEventPage[cpu]);
} else {
- gHvContext.synICMessagePage[0] = osd_PageAlloc(1);
- if (gHvContext.synICMessagePage[0] == NULL) {
+ gHvContext.synICMessagePage[cpu] = (void *)get_zeroed_page(GFP_ATOMIC);
+ if (gHvContext.synICMessagePage[cpu] == NULL) {
DPRINT_ERR(VMBUS,
"unable to allocate SYNIC message page!!");
goto Cleanup;
}
- gHvContext.synICEventPage[0] = osd_PageAlloc(1);
- if (gHvContext.synICEventPage[0] == NULL) {
+ gHvContext.synICEventPage[cpu] = (void *)get_zeroed_page(GFP_ATOMIC);
+ if (gHvContext.synICEventPage[cpu] == NULL) {
DPRINT_ERR(VMBUS,
"unable to allocate SYNIC event page!!");
goto Cleanup;
/* Setup the Synic's message page */
rdmsrl(HV_X64_MSR_SIMP, simp.AsUINT64);
simp.SimpEnabled = 1;
- simp.BaseSimpGpa = virt_to_phys(gHvContext.synICMessagePage[0])
+ simp.BaseSimpGpa = virt_to_phys(gHvContext.synICMessagePage[cpu])
>> PAGE_SHIFT;
DPRINT_DBG(VMBUS, "HV_X64_MSR_SIMP msr set to: %llx",
/* Setup the Synic's event page */
rdmsrl(HV_X64_MSR_SIEFP, siefp.AsUINT64);
siefp.SiefpEnabled = 1;
- siefp.BaseSiefpGpa = virt_to_phys(gHvContext.synICEventPage[0])
+ siefp.BaseSiefpGpa = virt_to_phys(gHvContext.synICEventPage[cpu])
>> PAGE_SHIFT;
DPRINT_DBG(VMBUS, "HV_X64_MSR_SIEFP msr set to: %llx",
DPRINT_EXIT(VMBUS);
- return ret;
+ return;
Cleanup:
- ret = -1;
-
if (gHvContext.GuestId == HV_LINUX_GUEST_ID) {
- if (gHvContext.synICEventPage[0])
- osd_PageFree(gHvContext.synICEventPage[0], 1);
+ if (gHvContext.synICEventPage[cpu])
+ osd_PageFree(gHvContext.synICEventPage[cpu], 1);
- if (gHvContext.synICMessagePage[0])
- osd_PageFree(gHvContext.synICMessagePage[0], 1);
+ if (gHvContext.synICMessagePage[cpu])
+ osd_PageFree(gHvContext.synICMessagePage[cpu], 1);
}
DPRINT_EXIT(VMBUS);
-
- return ret;
+ return;
}
/**
* HvSynicCleanup - Cleanup routine for HvSynicInit().
*/
-void HvSynicCleanup(void)
+void HvSynicCleanup(void *arg)
{
union hv_synic_sint sharedSint;
union hv_synic_simp simp;
union hv_synic_siefp siefp;
+ int cpu = smp_processor_id();
DPRINT_ENTER(VMBUS);
sharedSint.Masked = 1;
+ /* Need to correctly cleanup in the case of SMP!!! */
/* Disable the interrupt */
wrmsrl(HV_X64_MSR_SINT0 + VMBUS_MESSAGE_SINT, sharedSint.AsUINT64);
wrmsrl(HV_X64_MSR_SIEFP, siefp.AsUINT64);
- osd_PageFree(gHvContext.synICMessagePage[0], 1);
- osd_PageFree(gHvContext.synICEventPage[0], 1);
+ osd_PageFree(gHvContext.synICMessagePage[cpu], 1);
+ osd_PageFree(gHvContext.synICEventPage[cpu], 1);
}
DPRINT_EXIT(VMBUS);
},
};
-#define MAX_NUM_CPUS 1
+#define MAX_NUM_CPUS 32
struct hv_input_signal_event_buffer {
extern u16 HvSignalEvent(void);
-extern int HvSynicInit(u32 irqVector);
+extern void HvSynicInit(void *irqarg);
-extern void HvSynicCleanup(void);
+extern void HvSynicCleanup(void *arg);
#endif /* __HV_H__ */
/* strcpy(dev->name, "vmbus"); */
/* SynIC setup... */
- ret = HvSynicInit(*irqvector);
+ on_each_cpu(HvSynicInit, (void *)irqvector, 1);
/* Connect to VMBus in the root partition */
ret = VmbusConnect();
DPRINT_ENTER(VMBUS);
VmbusChannelReleaseUnattachedChannels();
VmbusDisconnect();
- HvSynicCleanup();
+ on_each_cpu(HvSynicCleanup, NULL, 1);
DPRINT_EXIT(VMBUS);
return ret;
*/
static void VmbusOnMsgDPC(struct hv_driver *drv)
{
- void *page_addr = gHvContext.synICMessagePage[0];
+ int cpu = smp_processor_id();
+ void *page_addr = gHvContext.synICMessagePage[cpu];
struct hv_message *msg = (struct hv_message *)page_addr +
VMBUS_MESSAGE_SINT;
struct hv_message *copied;
static int VmbusOnISR(struct hv_driver *drv)
{
int ret = 0;
+ int cpu = smp_processor_id();
void *page_addr;
struct hv_message *msg;
union hv_synic_event_flags *event;
- page_addr = gHvContext.synICMessagePage[0];
+ page_addr = gHvContext.synICMessagePage[cpu];
msg = (struct hv_message *)page_addr + VMBUS_MESSAGE_SINT;
DPRINT_ENTER(VMBUS);
}
/* TODO: Check if there are events to be process */
- page_addr = gHvContext.synICEventPage[0];
+ page_addr = gHvContext.synICEventPage[cpu];
event = (union hv_synic_event_flags *)page_addr + VMBUS_MESSAGE_SINT;
/* Since we are a child, we only need to check bit 0 */
config PANEL_KEYPAD
depends on PANEL && PANEL_PROFILE="0"
int "Keypad type (0=none, 1=old 6 keys, 2=new 6 keys, 3=Nexcom 4 keys)"
- range 0 4
+ range 0 3
default 0
---help---
This enables and configures a keypad connected to the parallel port.
#ifdef CONFIG_PANEL_LCD_CHARSET
#undef DEFAULT_LCD_CHARSET
-#define DEFAULT_LCD_CHARSET
+#define DEFAULT_LCD_CHARSET CONFIG_PANEL_LCD_CHARSET
#endif
#endif /* DEFAULT_PROFILE == 0 */
if (inode->i_nlink)
inode_dec_link_count(inode);
}
- dprintk("%s: inode: %p, lock: %ld, unhashed: %d.\n",
- __func__, pi, inode->i_state & I_LOCK, hlist_unhashed(&inode->i_hash));
return err;
}
TODO:
- Add support for swap notifiers
- - Remove CONFIG_ARM hack
Please send patches to Greg Kroah-Hartman <greg@kroah.com> and
Nitin Gupta <ngupta@vflare.org>
return ret;
}
-static void ramzswap_flush_dcache_page(struct page *page)
-{
-#ifdef CONFIG_ARM
- int flag = 0;
- /*
- * Ugly hack to get flush_dcache_page() work on ARM.
- * page_mapping(page) == NULL after clearing this swap cache flag.
- * Without clearing this flag, flush_dcache_page() will simply set
- * "PG_dcache_dirty" bit and return.
- */
- if (PageSwapCache(page)) {
- flag = 1;
- ClearPageSwapCache(page);
- }
-#endif
- flush_dcache_page(page);
-#ifdef CONFIG_ARM
- if (flag)
- SetPageSwapCache(page);
-#endif
-}
-
void ramzswap_ioctl_get_stats(struct ramzswap *rzs,
struct ramzswap_ioctl_stats *s)
{
memset(user_mem, 0, PAGE_SIZE);
kunmap_atomic(user_mem, KM_USER0);
- ramzswap_flush_dcache_page(page);
+ flush_dcache_page(page);
set_bit(BIO_UPTODATE, &bio->bi_flags);
bio_endio(bio, 0);
kunmap_atomic(user_mem, KM_USER0);
kunmap_atomic(cmem, KM_USER1);
- ramzswap_flush_dcache_page(page);
+ flush_dcache_page(page);
set_bit(BIO_UPTODATE, &bio->bi_flags);
bio_endio(bio, 0);
goto out;
}
- ramzswap_flush_dcache_page(page);
+ flush_dcache_page(page);
set_bit(BIO_UPTODATE, &bio->bi_flags);
bio_endio(bio, 0);
struct sk_buff *frag,
int hdr_len);
-extern int ieee80211_xmit(struct sk_buff *skb,
+extern int ieee80211_rtl_xmit(struct sk_buff *skb,
struct net_device *dev);
extern void ieee80211_txb_free(struct ieee80211_txb *);
/* ieee80211_rx.c */
-extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
+extern int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
struct ieee80211_rx_stats *rx_stats);
extern void ieee80211_rx_mgt(struct ieee80211_device *ieee,
struct ieee80211_hdr_4addr *header,
extern void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee);
extern void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee);
extern void ieee80211_reset_queue(struct ieee80211_device *ieee);
-extern void ieee80211_wake_queue(struct ieee80211_device *ieee);
-extern void ieee80211_stop_queue(struct ieee80211_device *ieee);
+extern void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee);
+extern void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee);
extern struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee);
extern void ieee80211_start_send_beacons(struct ieee80211_device *ieee);
extern void ieee80211_stop_send_beacons(struct ieee80211_device *ieee);
extern void notify_wx_assoc_event(struct ieee80211_device *ieee);
extern void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success);
extern void SendDisassociation(struct ieee80211_device *ieee,u8* asSta,u8 asRsn);
-extern void ieee80211_start_scan(struct ieee80211_device *ieee);
+extern void ieee80211_rtl_start_scan(struct ieee80211_device *ieee);
//Add for RF power on power off by lizhaoming 080512
extern void SendDisassociation(struct ieee80211_device *ieee,
/* All received frames are sent to this function. @skb contains the frame in
* IEEE 802.11 format, i.e., in the format it was sent over air.
* This function is called only as a tasklet (software IRQ). */
-int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
+int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
struct ieee80211_rx_stats *rx_stats)
{
struct net_device *dev = ieee->dev;
}
/* called with ieee->lock held */
-void ieee80211_start_scan(struct ieee80211_device *ieee)
+void ieee80211_rtl_start_scan(struct ieee80211_device *ieee)
{
if(IS_DOT11D_ENABLE(ieee) )
{
}
}
-void ieee80211_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int chlen)
+void ieee80211_rtl_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int chlen)
{
u8 *c;
struct sk_buff *skb;
ieee80211_associate_step2(ieee);
}else{
- ieee80211_auth_challenge(ieee, challenge, chlen);
+ ieee80211_rtl_auth_challenge(ieee, challenge, chlen);
}
}else{
ieee->softmac_stats.rx_auth_rs_err++;
}
-void ieee80211_wake_queue(struct ieee80211_device *ieee)
+void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee)
{
unsigned long flags;
}
-void ieee80211_stop_queue(struct ieee80211_device *ieee)
+void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee)
{
//unsigned long flags;
//spin_lock_irqsave(&ieee->lock,flags);
//#else
if (ieee->state == IEEE80211_NOLINK){
ieee->actscanning = true;
- ieee80211_start_scan(ieee);
+ ieee80211_rtl_start_scan(ieee);
}
//#endif
spin_unlock_irqrestore(&ieee->lock, flags);
if(ieee->state == IEEE80211_NOLINK){
ieee->beinretry = false;
ieee->actscanning = true;
- ieee80211_start_scan(ieee);
+ ieee80211_rtl_start_scan(ieee);
}
//YJ,add,080828, notify os here
if(ieee->state == IEEE80211_NOLINK)
}
/* SKBs are added to the ieee->tx_queue. */
-int ieee80211_xmit(struct sk_buff *skb,
+int ieee80211_rtl_xmit(struct sk_buff *skb,
struct net_device *dev)
{
struct ieee80211_device *ieee = netdev_priv(dev);
if(priv->rx_skb->len > 4)
skb_trim(priv->rx_skb,priv->rx_skb->len-4);
#ifndef RX_DONT_PASS_UL
- if(!ieee80211_rx(priv->ieee80211,
+ if(!ieee80211_rtl_rx(priv->ieee80211,
priv->rx_skb, &stats)){
#endif // RX_DONT_PASS_UL
if (!check_nic_enought_desc(dev, priority)){
DMESGW("Error: no descriptor left by previous TX (avail %d) ",
get_curr_tx_free_desc(dev, priority));
- ieee80211_stop_queue(priv->ieee80211);
+ ieee80211_rtl_stop_queue(priv->ieee80211);
}
rtl8180_tx(dev, skb->data, skb->len, priority, morefrag,0,rate);
if (!check_nic_enought_desc(dev, priority))
- ieee80211_stop_queue(priv->ieee80211);
+ ieee80211_rtl_stop_queue(priv->ieee80211);
spin_unlock_irqrestore(&priv->tx_lock,flags);
}
.ndo_set_mac_address = r8180_set_mac_adr,
.ndo_validate_addr = eth_validate_addr,
.ndo_change_mtu = eth_change_mtu,
- .ndo_start_xmit = ieee80211_xmit,
+ .ndo_start_xmit = ieee80211_rtl_xmit,
};
static int __devinit rtl8180_pci_probe(struct pci_dev *pdev,
spin_unlock_irqrestore(&priv->tx_lock,flags);
if(enough_desc)
- ieee80211_wake_queue(priv->ieee80211);
+ ieee80211_rtl_wake_queue(priv->ieee80211);
}
void rtl8180_tx_isr(struct net_device *dev, int pri,short error)
// queue_work(priv->ieee80211->wq, &priv->ieee80211->wx_sync_scan_wq);
//printk("start scan============================>\n");
ieee80211_softmac_ips_scan_syncro(priv->ieee80211);
-//ieee80211_start_scan(priv->ieee80211);
+//ieee80211_rtl_start_scan(priv->ieee80211);
/* intentionally forget to up sem */
// up(&priv->ieee80211->wx_sem);
ret = 0;
#define ieee80211_rx_mgt ieee80211_rx_mgt_rsl
#define ieee80211_get_beacon ieee80211_get_beacon_rsl
-#define ieee80211_wake_queue ieee80211_wake_queue_rsl
-#define ieee80211_stop_queue ieee80211_stop_queue_rsl
+#define ieee80211_rtl_wake_queue ieee80211_rtl_wake_queue_rsl
+#define ieee80211_rtl_stop_queue ieee80211_rtl_stop_queue_rsl
#define ieee80211_reset_queue ieee80211_reset_queue_rsl
#define ieee80211_softmac_stop_protocol ieee80211_softmac_stop_protocol_rsl
#define ieee80211_softmac_start_protocol ieee80211_softmac_start_protocol_rsl
struct sk_buff *frag,
int hdr_len);
-extern int ieee80211_xmit(struct sk_buff *skb,
+extern int ieee80211_rtl_xmit(struct sk_buff *skb,
struct net_device *dev);
extern void ieee80211_txb_free(struct ieee80211_txb *);
/* ieee80211_rx.c */
-extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
+extern int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
struct ieee80211_rx_stats *rx_stats);
extern void ieee80211_rx_mgt(struct ieee80211_device *ieee,
struct ieee80211_hdr_4addr *header,
extern void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee);
extern void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee);
extern void ieee80211_reset_queue(struct ieee80211_device *ieee);
-extern void ieee80211_wake_queue(struct ieee80211_device *ieee);
-extern void ieee80211_stop_queue(struct ieee80211_device *ieee);
+extern void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee);
+extern void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee);
extern struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee);
extern void ieee80211_start_send_beacons(struct ieee80211_device *ieee);
extern void ieee80211_stop_send_beacons(struct ieee80211_device *ieee);
#define ieee80211_rx_mgt ieee80211_rx_mgt_rsl
#define ieee80211_get_beacon ieee80211_get_beacon_rsl
-#define ieee80211_wake_queue ieee80211_wake_queue_rsl
-#define ieee80211_stop_queue ieee80211_stop_queue_rsl
+#define ieee80211_rtl_wake_queue ieee80211_rtl_wake_queue_rsl
+#define ieee80211_rtl_stop_queue ieee80211_rtl_stop_queue_rsl
#define ieee80211_reset_queue ieee80211_reset_queue_rsl
#define ieee80211_softmac_stop_protocol ieee80211_softmac_stop_protocol_rsl
#define ieee80211_softmac_start_protocol ieee80211_softmac_start_protocol_rsl
struct sk_buff *frag,
int hdr_len);
-extern int ieee80211_xmit(struct sk_buff *skb,
+extern int ieee80211_rtl_xmit(struct sk_buff *skb,
struct net_device *dev);
extern void ieee80211_txb_free(struct ieee80211_txb *);
/* ieee80211_rx.c */
-extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
+extern int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
struct ieee80211_rx_stats *rx_stats);
extern void ieee80211_rx_mgt(struct ieee80211_device *ieee,
struct ieee80211_hdr_4addr *header,
extern void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee);
extern void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee);
extern void ieee80211_reset_queue(struct ieee80211_device *ieee);
-extern void ieee80211_wake_queue(struct ieee80211_device *ieee);
-extern void ieee80211_stop_queue(struct ieee80211_device *ieee);
+extern void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee);
+extern void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee);
extern struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee);
extern void ieee80211_start_send_beacons(struct ieee80211_device *ieee);
extern void ieee80211_stop_send_beacons(struct ieee80211_device *ieee);
ieee = (struct ieee80211_device *)dev->priv;
#endif
#if 0
- dev->hard_start_xmit = ieee80211_xmit;
+ dev->hard_start_xmit = ieee80211_rtl_xmit;
#endif
memset(ieee, 0, sizeof(struct ieee80211_device)+sizeof_priv);
extern int ieee80211_crypto_wep_init(void);
extern void ieee80211_crypto_wep_exit(void);
-int __init ieee80211_init(void)
+int __init ieee80211_rtl_init(void)
{
struct proc_dir_entry *e;
int retval;
return 0;
}
-void __exit ieee80211_exit(void)
+void __exit ieee80211_rtl_exit(void)
{
if (ieee80211_proc) {
remove_proc_entry("debug_level", ieee80211_proc);
MODULE_PARM_DESC(debug, "debug output mask");
-//module_exit(ieee80211_exit);
-//module_init(ieee80211_init);
+//module_exit(ieee80211_rtl_exit);
+//module_init(ieee80211_rtl_init);
#endif
#endif
/* All received frames are sent to this function. @skb contains the frame in
* IEEE 802.11 format, i.e., in the format it was sent over air.
* This function is called only as a tasklet (software IRQ). */
-int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
+int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
struct ieee80211_rx_stats *rx_stats)
{
struct net_device *dev = ieee->dev;
}
/* called with ieee->lock held */
-void ieee80211_start_scan(struct ieee80211_device *ieee)
+void ieee80211_rtl_start_scan(struct ieee80211_device *ieee)
{
#ifdef ENABLE_DOT11D
if(IS_DOT11D_ENABLE(ieee) )
}
}
-void ieee80211_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int chlen)
+void ieee80211_rtl_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int chlen)
{
u8 *c;
struct sk_buff *skb;
ieee80211_associate_step2(ieee);
}else{
- ieee80211_auth_challenge(ieee, challenge, chlen);
+ ieee80211_rtl_auth_challenge(ieee, challenge, chlen);
}
}else{
ieee->softmac_stats.rx_auth_rs_err++;
* to check it any more.
* */
//printk("error:no descriptor left@queue_index %d\n", queue_index);
- //ieee80211_stop_queue(ieee);
+ //ieee80211_rtl_stop_queue(ieee);
#ifdef USB_TX_DRIVER_AGGREGATION_ENABLE
skb_queue_tail(&ieee->skb_drv_aggQ[queue_index], txb->fragments[i]);
#else
}
-void ieee80211_wake_queue(struct ieee80211_device *ieee)
+void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee)
{
unsigned long flags;
}
-void ieee80211_stop_queue(struct ieee80211_device *ieee)
+void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee)
{
//unsigned long flags;
//spin_lock_irqsave(&ieee->lock,flags);
if (ieee->state == IEEE80211_NOLINK){
ieee->actscanning = true;
- ieee80211_start_scan(ieee);
+ ieee80211_rtl_start_scan(ieee);
}
spin_unlock_irqrestore(&ieee->lock, flags);
}
{
ieee->is_roaming= false;
ieee->actscanning = true;
- ieee80211_start_scan(ieee);
+ ieee80211_rtl_start_scan(ieee);
}
spin_unlock_irqrestore(&ieee->lock, flags);
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
//EXPORT_SYMBOL(ieee80211_get_beacon);
-//EXPORT_SYMBOL(ieee80211_wake_queue);
-//EXPORT_SYMBOL(ieee80211_stop_queue);
+//EXPORT_SYMBOL(ieee80211_rtl_wake_queue);
+//EXPORT_SYMBOL(ieee80211_rtl_stop_queue);
//EXPORT_SYMBOL(ieee80211_reset_queue);
//EXPORT_SYMBOL(ieee80211_softmac_stop_protocol);
//EXPORT_SYMBOL(ieee80211_softmac_start_protocol);
//EXPORT_SYMBOL(ieee80211_start_scan_syncro);
#else
EXPORT_SYMBOL_NOVERS(ieee80211_get_beacon);
-EXPORT_SYMBOL_NOVERS(ieee80211_wake_queue);
-EXPORT_SYMBOL_NOVERS(ieee80211_stop_queue);
+EXPORT_SYMBOL_NOVERS(ieee80211_rtl_wake_queue);
+EXPORT_SYMBOL_NOVERS(ieee80211_rtl_stop_queue);
EXPORT_SYMBOL_NOVERS(ieee80211_reset_queue);
EXPORT_SYMBOL_NOVERS(ieee80211_softmac_stop_protocol);
EXPORT_SYMBOL_NOVERS(ieee80211_softmac_start_protocol);
}
}
-int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
+int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev)
{
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0))
struct ieee80211_device *ieee = netdev_priv(dev);
{
if (len != ie[1]+2)
{
- printk("len:%d, ie:%d\n", len, ie[1]);
+ printk("len:%zu, ie:%d\n", len, ie[1]);
return -EINVAL;
}
buf = kmalloc(len, GFP_KERNEL);
if (skb->len < sizeof( struct ieee80211_hdr_3addr) + 9)
{
- IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BAREQ(%d / %d)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9));
+ IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BAREQ(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9));
return -1;
}
if (skb->len < sizeof( struct ieee80211_hdr_3addr) + 9)
{
- IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BARSP(%d / %d)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9));
+ IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BARSP(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9));
return -1;
}
rsp = ( struct ieee80211_hdr_3addr*)skb->data;
if (skb->len < sizeof( struct ieee80211_hdr_3addr) + 6)
{
- IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in DELBA(%d / %d)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 6));
+ IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in DELBA(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 6));
return -1;
}
stats.fragoffset = 0;
stats.ntotalfrag = 1;
- if(!ieee80211_rx(priv->ieee80211, skb, &stats)){
+ if(!ieee80211_rtl_rx(priv->ieee80211, skb, &stats)){
dev_kfree_skb_any(skb);
} else {
priv->stats.rxok++;
.ndo_do_ioctl = rtl8192_ioctl,
.ndo_set_multicast_list = r8192_set_multicast,
.ndo_set_mac_address = r8192_set_mac_adr,
- .ndo_start_xmit = ieee80211_xmit,
+ .ndo_start_xmit = ieee80211_rtl_xmit,
};
/****************************************************************************
RT_TRACE(COMP_DOWN, "wlan driver removed\n");
}
-extern int ieee80211_init(void);
-extern void ieee80211_exit(void);
+extern int ieee80211_rtl_init(void);
+extern void ieee80211_rtl_exit(void);
static int __init rtl8192_pci_module_init(void)
{
int retval;
- retval = ieee80211_init();
+ retval = ieee80211_rtl_init();
if (retval)
return retval;
RT_TRACE(COMP_DOWN, "Exiting");
rtl8192_proc_module_remove();
- ieee80211_exit();
+ ieee80211_rtl_exit();
}
//warning message WB
spin_unlock_irqrestore(&priv->tx_lock,flags);
if(enough_desc)
- ieee80211_wake_queue(priv->ieee80211);
+ ieee80211_rtl_wake_queue(priv->ieee80211);
#endif
}
struct sk_buff *frag,
int hdr_len);
-extern int rtl8192_ieee80211_xmit(struct sk_buff *skb,
+extern int rtl8192_ieee80211_rtl_xmit(struct sk_buff *skb,
struct net_device *dev);
extern void ieee80211_txb_free(struct ieee80211_txb *);
/* ieee80211_rx.c */
-extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
+extern int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
struct ieee80211_rx_stats *rx_stats);
extern void ieee80211_rx_mgt(struct ieee80211_device *ieee,
struct ieee80211_hdr_4addr *header,
extern void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee);
extern void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee);
extern void ieee80211_reset_queue(struct ieee80211_device *ieee);
-extern void ieee80211_wake_queue(struct ieee80211_device *ieee);
-extern void ieee80211_stop_queue(struct ieee80211_device *ieee);
+extern void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee);
+extern void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee);
extern struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee);
extern void ieee80211_start_send_beacons(struct ieee80211_device *ieee);
extern void ieee80211_stop_send_beacons(struct ieee80211_device *ieee);
*
* Responsible for handling management control frames
*
- * Called by ieee80211_rx */
+ * Called by ieee80211_rtl_rx */
static inline int
ieee80211_rx_frame_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb,
struct ieee80211_rx_stats *rx_stats, u16 type,
return 0;
}
-/* Called only as a tasklet (software IRQ), by ieee80211_rx */
+/* Called only as a tasklet (software IRQ), by ieee80211_rtl_rx */
static inline int
ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb,
struct ieee80211_crypt_data *crypt)
/* All received frames are sent to this function. @skb contains the frame in
* IEEE 802.11 format, i.e., in the format it was sent over air.
* This function is called only as a tasklet (software IRQ). */
-int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
+int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
struct ieee80211_rx_stats *rx_stats)
{
struct net_device *dev = ieee->dev;
}
/* called with ieee->lock held */
-void ieee80211_start_scan(struct ieee80211_device *ieee)
+void ieee80211_rtl_start_scan(struct ieee80211_device *ieee)
{
if(IS_DOT11D_ENABLE(ieee) )
{
}
}
-void ieee80211_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int chlen)
+void ieee80211_rtl_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int chlen)
{
u8 *c;
struct sk_buff *skb;
ieee80211_associate_step2(ieee);
}else{
- ieee80211_auth_challenge(ieee, challenge, chlen);
+ ieee80211_rtl_auth_challenge(ieee, challenge, chlen);
}
}else{
ieee->softmac_stats.rx_auth_rs_err++;
* to check it any more.
* */
//printk("error:no descriptor left@queue_index %d, %d, %d\n", queue_index, skb_queue_len(&ieee->skb_waitQ[queue_index]), ieee->check_nic_enough_desc(ieee->dev,queue_index));
- //ieee80211_stop_queue(ieee);
+ //ieee80211_rtl_stop_queue(ieee);
skb_queue_tail(&ieee->skb_waitQ[queue_index], txb->fragments[i]);
}else{
ieee->softmac_data_hard_start_xmit(
}
-void ieee80211_wake_queue(struct ieee80211_device *ieee)
+void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee)
{
unsigned long flags;
}
-void ieee80211_stop_queue(struct ieee80211_device *ieee)
+void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee)
{
//unsigned long flags;
//spin_lock_irqsave(&ieee->lock,flags);
if (ieee->state == IEEE80211_NOLINK){
ieee->actscanning = true;
- ieee80211_start_scan(ieee);
+ ieee80211_rtl_start_scan(ieee);
}
spin_unlock_irqrestore(&ieee->lock, flags);
}
if(ieee->state == IEEE80211_NOLINK)
{
ieee->actscanning = true;
- ieee80211_start_scan(ieee);
+ ieee80211_rtl_start_scan(ieee);
}
spin_unlock_irqrestore(&ieee->lock, flags);
}
}
-int rtl8192_ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
+int rtl8192_ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct ieee80211_device *ieee = netdev_priv(dev);
struct ieee80211_txb *txb = NULL;
{USB_DEVICE(0x2001, 0x3301)},
/* Zinwell */
{USB_DEVICE(0x5a57, 0x0290)},
+ /* Guillemot */
+ {USB_DEVICE(0x06f8, 0xe031)},
//92SU
{USB_DEVICE(0x0bda, 0x8172)},
{}
urb->context = skb;
skb_queue_tail(&priv->rx_queue, skb);
err = usb_submit_urb(urb, GFP_ATOMIC);
- if(err && err != EPERM)
+ if(err && err != -EPERM)
printk("can not submit rxurb, err is %x,URB status is %x\n",err,urb->status);
}
unicast_packet = true;
}
- if(!ieee80211_rx(priv->ieee80211,skb, &stats)) {
+ if(!ieee80211_rtl_rx(priv->ieee80211,skb, &stats)) {
dev_kfree_skb_any(skb);
} else {
// priv->stats.rxoktotal++; //YJ,test,090108
.ndo_set_mac_address = r8192_set_mac_adr,
.ndo_validate_addr = eth_validate_addr,
.ndo_change_mtu = eth_change_mtu,
- .ndo_start_xmit = rtl8192_ieee80211_xmit,
+ .ndo_start_xmit = rtl8192_ieee80211_rtl_xmit,
};
static int __devinit rtl8192_usb_probe(struct usb_interface *intf,
spin_unlock_irqrestore(&priv->tx_lock,flags);
if(enough_desc)
- ieee80211_wake_queue(priv->ieee80211);
+ ieee80211_rtl_wake_queue(priv->ieee80211);
}
void EnableHWSecurityConfig8192(struct net_device *dev)
{
if (len != ie[1]+2)
{
- printk("len:%d, ie:%d\n", len, ie[1]);
+ printk("len:%zu, ie:%d\n", len, ie[1]);
return -EINVAL;
}
buf = kmalloc(len, GFP_KERNEL);
if (skb->len < sizeof( struct ieee80211_hdr_3addr) + 9)
{
- IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BAREQ(%d / %d)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9));
+ IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BAREQ(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9));
return -1;
}
if (skb->len < sizeof( struct ieee80211_hdr_3addr) + 9)
{
- IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BARSP(%d / %d)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9));
+ IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BARSP(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9));
return -1;
}
rsp = ( struct ieee80211_hdr_3addr*)skb->data;
if (skb->len < sizeof( struct ieee80211_hdr_3addr) + 6)
{
- IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in DELBA(%d / %d)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 6));
+ IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in DELBA(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 6));
return -1;
}
--- /dev/null
+config FB_SM7XX
+ tristate "Silicon Motion SM7XX Frame Buffer Support"
+ depends on FB
+ select FB_CFB_FILLRECT
+ select FB_CFB_COPYAREA
+ select FB_CFB_IMAGEBLIT
+ help
+ Frame Buffer driver for the Silicon Motion SM7XX serial graphic card.
+
+config FB_SM7XX_ACCEL
+ bool "Siliconmotion Acceleration functions (EXPERIMENTAL)"
+ depends on FB_SM7XX && EXPERIMENTAL
+ help
+ This will compile the Trident frame buffer device with
+ acceleration functions.
--- /dev/null
+obj-$(CONFIG_FB_SM7XX) += sm7xx.o
+
+sm7xx-y := smtcfb.o
--- /dev/null
+TODO:
+- Dual head support
+- use kernel coding style
+- checkpatch.pl clean
+- refine the code and remove unused code
+- use kernel framebuffer mode setting instead of hard code
+- move it to drivers/video/sm7xx/ or make it be drivers/video/sm7xxfb.c
+
+Please send any patches to Greg Kroah-Hartman <greg@kroah.com> and
+Teddy Wang <teddy.wang@siliconmotion.com.cn>.
--- /dev/null
+/*
+ * Silicon Motion SM7XX 2D drawing engine functions.
+ *
+ * Copyright (C) 2006 Silicon Motion Technology Corp.
+ * Author: Boyod boyod.yang@siliconmotion.com.cn
+ *
+ * Copyright (C) 2009 Lemote, Inc.
+ * Author: Wu Zhangjin, wuzj@lemote.com
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
+ *
+ * Version 0.10.26192.21.01
+ * - Add PowerPC support
+ * - Add 2D support for Lynx -
+ * Verified on 2.6.19.2
+ * Boyod.yang <boyod.yang@siliconmotion.com.cn>
+ */
+
+unsigned char smtc_de_busy;
+
+void SMTC_write2Dreg(unsigned long nOffset, unsigned long nData)
+{
+ writel(nData, smtc_2DBaseAddress + nOffset);
+}
+
+unsigned long SMTC_read2Dreg(unsigned long nOffset)
+{
+ return readl(smtc_2DBaseAddress + nOffset);
+}
+
+void SMTC_write2Ddataport(unsigned long nOffset, unsigned long nData)
+{
+ writel(nData, smtc_2Ddataport + nOffset);
+}
+
+/**********************************************************************
+ *
+ * deInit
+ *
+ * Purpose
+ * Drawing engine initialization.
+ *
+ **********************************************************************/
+
+void deInit(unsigned int nModeWidth, unsigned int nModeHeight,
+ unsigned int bpp)
+{
+ /* Get current power configuration. */
+ unsigned char clock;
+ clock = smtc_seqr(0x21);
+
+ /* initialize global 'mutex lock' variable */
+ smtc_de_busy = 0;
+
+ /* Enable 2D Drawing Engine */
+ smtc_seqw(0x21, clock & 0xF8);
+
+ SMTC_write2Dreg(DE_CLIP_TL,
+ FIELD_VALUE(0, DE_CLIP_TL, TOP, 0) |
+ FIELD_SET(0, DE_CLIP_TL, STATUS, DISABLE) |
+ FIELD_SET(0, DE_CLIP_TL, INHIBIT, OUTSIDE) |
+ FIELD_VALUE(0, DE_CLIP_TL, LEFT, 0));
+
+ if (bpp >= 24) {
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION,
+ nModeWidth * 3) | FIELD_VALUE(0,
+ DE_PITCH,
+ SOURCE,
+ nModeWidth
+ * 3));
+ } else {
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION,
+ nModeWidth) | FIELD_VALUE(0,
+ DE_PITCH,
+ SOURCE,
+ nModeWidth));
+ }
+
+ SMTC_write2Dreg(DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION,
+ nModeWidth) | FIELD_VALUE(0,
+ DE_WINDOW_WIDTH,
+ SOURCE,
+ nModeWidth));
+
+ switch (bpp) {
+ case 8:
+ SMTC_write2Dreg(DE_STRETCH_FORMAT,
+ FIELD_SET(0, DE_STRETCH_FORMAT, PATTERN_XY,
+ NORMAL) | FIELD_VALUE(0,
+ DE_STRETCH_FORMAT,
+ PATTERN_Y,
+ 0) |
+ FIELD_VALUE(0, DE_STRETCH_FORMAT, PATTERN_X,
+ 0) | FIELD_SET(0, DE_STRETCH_FORMAT,
+ PIXEL_FORMAT,
+ 8) | FIELD_SET(0,
+ DE_STRETCH_FORMAT,
+ ADDRESSING,
+ XY) |
+ FIELD_VALUE(0, DE_STRETCH_FORMAT,
+ SOURCE_HEIGHT, 3));
+ break;
+ case 24:
+ SMTC_write2Dreg(DE_STRETCH_FORMAT,
+ FIELD_SET(0, DE_STRETCH_FORMAT, PATTERN_XY,
+ NORMAL) | FIELD_VALUE(0,
+ DE_STRETCH_FORMAT,
+ PATTERN_Y,
+ 0) |
+ FIELD_VALUE(0, DE_STRETCH_FORMAT, PATTERN_X,
+ 0) | FIELD_SET(0, DE_STRETCH_FORMAT,
+ PIXEL_FORMAT,
+ 24) | FIELD_SET(0,
+ DE_STRETCH_FORMAT,
+ ADDRESSING,
+ XY) |
+ FIELD_VALUE(0, DE_STRETCH_FORMAT,
+ SOURCE_HEIGHT, 3));
+ break;
+ case 16:
+ default:
+ SMTC_write2Dreg(DE_STRETCH_FORMAT,
+ FIELD_SET(0, DE_STRETCH_FORMAT, PATTERN_XY,
+ NORMAL) | FIELD_VALUE(0,
+ DE_STRETCH_FORMAT,
+ PATTERN_Y,
+ 0) |
+ FIELD_VALUE(0, DE_STRETCH_FORMAT, PATTERN_X,
+ 0) | FIELD_SET(0, DE_STRETCH_FORMAT,
+ PIXEL_FORMAT,
+ 16) | FIELD_SET(0,
+ DE_STRETCH_FORMAT,
+ ADDRESSING,
+ XY) |
+ FIELD_VALUE(0, DE_STRETCH_FORMAT,
+ SOURCE_HEIGHT, 3));
+ break;
+ }
+
+ SMTC_write2Dreg(DE_MASKS,
+ FIELD_VALUE(0, DE_MASKS, BYTE_MASK, 0xFFFF) |
+ FIELD_VALUE(0, DE_MASKS, BIT_MASK, 0xFFFF));
+ SMTC_write2Dreg(DE_COLOR_COMPARE_MASK,
+ FIELD_VALUE(0, DE_COLOR_COMPARE_MASK, MASKS, \
+ 0xFFFFFF));
+ SMTC_write2Dreg(DE_COLOR_COMPARE,
+ FIELD_VALUE(0, DE_COLOR_COMPARE, COLOR, 0xFFFFFF));
+}
+
+void deVerticalLine(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long nX,
+ unsigned long nY,
+ unsigned long dst_height, unsigned long nColor)
+{
+ deWaitForNotBusy();
+
+ SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE,
+ FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE, ADDRESS,
+ dst_base));
+
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION, dst_pitch) |
+ FIELD_VALUE(0, DE_PITCH, SOURCE, dst_pitch));
+
+ SMTC_write2Dreg(DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0, DE_WINDOW_WIDTH,
+ SOURCE,
+ dst_pitch));
+
+ SMTC_write2Dreg(DE_FOREGROUND,
+ FIELD_VALUE(0, DE_FOREGROUND, COLOR, nColor));
+
+ SMTC_write2Dreg(DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_DESTINATION, X, nX) |
+ FIELD_VALUE(0, DE_DESTINATION, Y, nY));
+
+ SMTC_write2Dreg(DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X, 1) |
+ FIELD_VALUE(0, DE_DIMENSION, Y_ET, dst_height));
+
+ SMTC_write2Dreg(DE_CONTROL,
+ FIELD_SET(0, DE_CONTROL, STATUS, START) |
+ FIELD_SET(0, DE_CONTROL, DIRECTION, LEFT_TO_RIGHT) |
+ FIELD_SET(0, DE_CONTROL, MAJOR, Y) |
+ FIELD_SET(0, DE_CONTROL, STEP_X, NEGATIVE) |
+ FIELD_SET(0, DE_CONTROL, STEP_Y, POSITIVE) |
+ FIELD_SET(0, DE_CONTROL, LAST_PIXEL, OFF) |
+ FIELD_SET(0, DE_CONTROL, COMMAND, SHORT_STROKE) |
+ FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) |
+ FIELD_VALUE(0, DE_CONTROL, ROP, 0x0C));
+
+ smtc_de_busy = 1;
+}
+
+void deHorizontalLine(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long nX,
+ unsigned long nY,
+ unsigned long dst_width, unsigned long nColor)
+{
+ deWaitForNotBusy();
+
+ SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE,
+ FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE, ADDRESS,
+ dst_base));
+
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION, dst_pitch) |
+ FIELD_VALUE(0, DE_PITCH, SOURCE, dst_pitch));
+
+ SMTC_write2Dreg(DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0, DE_WINDOW_WIDTH,
+ SOURCE,
+ dst_pitch));
+ SMTC_write2Dreg(DE_FOREGROUND,
+ FIELD_VALUE(0, DE_FOREGROUND, COLOR, nColor));
+ SMTC_write2Dreg(DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP,
+ DISABLE) | FIELD_VALUE(0, DE_DESTINATION, X,
+ nX) | FIELD_VALUE(0,
+ DE_DESTINATION,
+ Y,
+ nY));
+ SMTC_write2Dreg(DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X,
+ dst_width) | FIELD_VALUE(0, DE_DIMENSION,
+ Y_ET, 1));
+ SMTC_write2Dreg(DE_CONTROL,
+ FIELD_SET(0, DE_CONTROL, STATUS, START) | FIELD_SET(0,
+ DE_CONTROL,
+ DIRECTION,
+ RIGHT_TO_LEFT)
+ | FIELD_SET(0, DE_CONTROL, MAJOR, X) | FIELD_SET(0,
+ DE_CONTROL,
+ STEP_X,
+ POSITIVE)
+ | FIELD_SET(0, DE_CONTROL, STEP_Y,
+ NEGATIVE) | FIELD_SET(0, DE_CONTROL,
+ LAST_PIXEL,
+ OFF) | FIELD_SET(0,
+ DE_CONTROL,
+ COMMAND,
+ SHORT_STROKE)
+ | FIELD_SET(0, DE_CONTROL, ROP_SELECT,
+ ROP2) | FIELD_VALUE(0, DE_CONTROL, ROP,
+ 0x0C));
+
+ smtc_de_busy = 1;
+}
+
+void deLine(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long nX1,
+ unsigned long nY1,
+ unsigned long nX2, unsigned long nY2, unsigned long nColor)
+{
+ unsigned long nCommand =
+ FIELD_SET(0, DE_CONTROL, STATUS, START) |
+ FIELD_SET(0, DE_CONTROL, DIRECTION, LEFT_TO_RIGHT) |
+ FIELD_SET(0, DE_CONTROL, MAJOR, X) |
+ FIELD_SET(0, DE_CONTROL, STEP_X, POSITIVE) |
+ FIELD_SET(0, DE_CONTROL, STEP_Y, POSITIVE) |
+ FIELD_SET(0, DE_CONTROL, LAST_PIXEL, OFF) |
+ FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) |
+ FIELD_VALUE(0, DE_CONTROL, ROP, 0x0C);
+ unsigned long DeltaX;
+ unsigned long DeltaY;
+
+ /* Calculate delta X */
+ if (nX1 <= nX2)
+ DeltaX = nX2 - nX1;
+ else {
+ DeltaX = nX1 - nX2;
+ nCommand = FIELD_SET(nCommand, DE_CONTROL, STEP_X, NEGATIVE);
+ }
+
+ /* Calculate delta Y */
+ if (nY1 <= nY2)
+ DeltaY = nY2 - nY1;
+ else {
+ DeltaY = nY1 - nY2;
+ nCommand = FIELD_SET(nCommand, DE_CONTROL, STEP_Y, NEGATIVE);
+ }
+
+ /* Determine the major axis */
+ if (DeltaX < DeltaY)
+ nCommand = FIELD_SET(nCommand, DE_CONTROL, MAJOR, Y);
+
+ /* Vertical line? */
+ if (nX1 == nX2)
+ deVerticalLine(dst_base, dst_pitch, nX1, nY1, DeltaY, nColor);
+
+ /* Horizontal line? */
+ else if (nY1 == nY2)
+ deHorizontalLine(dst_base, dst_pitch, nX1, nY1, \
+ DeltaX, nColor);
+
+ /* Diagonal line? */
+ else if (DeltaX == DeltaY) {
+ deWaitForNotBusy();
+
+ SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE,
+ FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE,
+ ADDRESS, dst_base));
+
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0,
+ DE_PITCH,
+ SOURCE,
+ dst_pitch));
+
+ SMTC_write2Dreg(DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0,
+ DE_WINDOW_WIDTH,
+ SOURCE,
+ dst_pitch));
+
+ SMTC_write2Dreg(DE_FOREGROUND,
+ FIELD_VALUE(0, DE_FOREGROUND, COLOR, nColor));
+
+ SMTC_write2Dreg(DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_DESTINATION, X, 1) |
+ FIELD_VALUE(0, DE_DESTINATION, Y, nY1));
+
+ SMTC_write2Dreg(DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X, 1) |
+ FIELD_VALUE(0, DE_DIMENSION, Y_ET, DeltaX));
+
+ SMTC_write2Dreg(DE_CONTROL,
+ FIELD_SET(nCommand, DE_CONTROL, COMMAND,
+ SHORT_STROKE));
+ }
+
+ /* Generic line */
+ else {
+ unsigned int k1, k2, et, w;
+ if (DeltaX < DeltaY) {
+ k1 = 2 * DeltaX;
+ et = k1 - DeltaY;
+ k2 = et - DeltaY;
+ w = DeltaY + 1;
+ } else {
+ k1 = 2 * DeltaY;
+ et = k1 - DeltaX;
+ k2 = et - DeltaX;
+ w = DeltaX + 1;
+ }
+
+ deWaitForNotBusy();
+
+ SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE,
+ FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE,
+ ADDRESS, dst_base));
+
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0,
+ DE_PITCH,
+ SOURCE,
+ dst_pitch));
+
+ SMTC_write2Dreg(DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0,
+ DE_WINDOW_WIDTH,
+ SOURCE,
+ dst_pitch));
+
+ SMTC_write2Dreg(DE_FOREGROUND,
+ FIELD_VALUE(0, DE_FOREGROUND, COLOR, nColor));
+
+ SMTC_write2Dreg(DE_SOURCE,
+ FIELD_SET(0, DE_SOURCE, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_SOURCE, X_K1, k1) |
+ FIELD_VALUE(0, DE_SOURCE, Y_K2, k2));
+
+ SMTC_write2Dreg(DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_DESTINATION, X, nX1) |
+ FIELD_VALUE(0, DE_DESTINATION, Y, nY1));
+
+ SMTC_write2Dreg(DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X, w) |
+ FIELD_VALUE(0, DE_DIMENSION, Y_ET, et));
+
+ SMTC_write2Dreg(DE_CONTROL,
+ FIELD_SET(nCommand, DE_CONTROL, COMMAND,
+ LINE_DRAW));
+ }
+
+ smtc_de_busy = 1;
+}
+
+void deFillRect(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long dst_X,
+ unsigned long dst_Y,
+ unsigned long dst_width,
+ unsigned long dst_height, unsigned long nColor)
+{
+ deWaitForNotBusy();
+
+ SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE,
+ FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE, ADDRESS,
+ dst_base));
+
+ if (dst_pitch) {
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0,
+ DE_PITCH,
+ SOURCE,
+ dst_pitch));
+
+ SMTC_write2Dreg(DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0,
+ DE_WINDOW_WIDTH,
+ SOURCE,
+ dst_pitch));
+ }
+
+ SMTC_write2Dreg(DE_FOREGROUND,
+ FIELD_VALUE(0, DE_FOREGROUND, COLOR, nColor));
+
+ SMTC_write2Dreg(DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_DESTINATION, X, dst_X) |
+ FIELD_VALUE(0, DE_DESTINATION, Y, dst_Y));
+
+ SMTC_write2Dreg(DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X, dst_width) |
+ FIELD_VALUE(0, DE_DIMENSION, Y_ET, dst_height));
+
+ SMTC_write2Dreg(DE_CONTROL,
+ FIELD_SET(0, DE_CONTROL, STATUS, START) |
+ FIELD_SET(0, DE_CONTROL, DIRECTION, LEFT_TO_RIGHT) |
+ FIELD_SET(0, DE_CONTROL, LAST_PIXEL, OFF) |
+ FIELD_SET(0, DE_CONTROL, COMMAND, RECTANGLE_FILL) |
+ FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) |
+ FIELD_VALUE(0, DE_CONTROL, ROP, 0x0C));
+
+ smtc_de_busy = 1;
+}
+
+/**********************************************************************
+ *
+ * deRotatePattern
+ *
+ * Purpose
+ * Rotate the given pattern if necessary
+ *
+ * Parameters
+ * [in]
+ * pPattern - Pointer to DE_SURFACE structure containing
+ * pattern attributes
+ * patternX - X position (0-7) of pattern origin
+ * patternY - Y position (0-7) of pattern origin
+ *
+ * [out]
+ * pattern_dstaddr - Pointer to pre-allocated buffer containing
+ * rotated pattern
+ *
+ **********************************************************************/
+void deRotatePattern(unsigned char *pattern_dstaddr,
+ unsigned long pattern_src_addr,
+ unsigned long pattern_BPP,
+ unsigned long pattern_stride, int patternX, int patternY)
+{
+ unsigned int i;
+ unsigned long pattern[PATTERN_WIDTH * PATTERN_HEIGHT];
+ unsigned int x, y;
+ unsigned char *pjPatByte;
+
+ if (pattern_dstaddr != NULL) {
+ deWaitForNotBusy();
+
+ if (patternX || patternY) {
+ /* Rotate pattern */
+ pjPatByte = (unsigned char *)pattern;
+
+ switch (pattern_BPP) {
+ case 8:
+ {
+ for (y = 0; y < 8; y++) {
+ unsigned char *pjBuffer =
+ pattern_dstaddr +
+ ((patternY + y) & 7) * 8;
+ for (x = 0; x < 8; x++) {
+ pjBuffer[(patternX +
+ x) & 7] =
+ pjPatByte[x];
+ }
+ pjPatByte += pattern_stride;
+ }
+ break;
+ }
+
+ case 16:
+ {
+ for (y = 0; y < 8; y++) {
+ unsigned short *pjBuffer =
+ (unsigned short *)
+ pattern_dstaddr +
+ ((patternY + y) & 7) * 8;
+ for (x = 0; x < 8; x++) {
+ pjBuffer[(patternX +
+ x) & 7] =
+ ((unsigned short *)
+ pjPatByte)[x];
+ }
+ pjPatByte += pattern_stride;
+ }
+ break;
+ }
+
+ case 32:
+ {
+ for (y = 0; y < 8; y++) {
+ unsigned long *pjBuffer =
+ (unsigned long *)
+ pattern_dstaddr +
+ ((patternY + y) & 7) * 8;
+ for (x = 0; x < 8; x++) {
+ pjBuffer[(patternX +
+ x) & 7] =
+ ((unsigned long *)
+ pjPatByte)[x];
+ }
+ pjPatByte += pattern_stride;
+ }
+ break;
+ }
+ }
+ } else {
+ /*Don't rotate,just copy pattern into pattern_dstaddr*/
+ for (i = 0; i < (pattern_BPP * 2); i++) {
+ ((unsigned long *)pattern_dstaddr)[i] =
+ pattern[i];
+ }
+ }
+
+ }
+}
+
+/**********************************************************************
+ *
+ * deCopy
+ *
+ * Purpose
+ * Copy a rectangular area of the source surface to a destination surface
+ *
+ * Remarks
+ * Source bitmap must have the same color depth (BPP) as the destination
+ * bitmap.
+ *
+**********************************************************************/
+void deCopy(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long dst_BPP,
+ unsigned long dst_X,
+ unsigned long dst_Y,
+ unsigned long dst_width,
+ unsigned long dst_height,
+ unsigned long src_base,
+ unsigned long src_pitch,
+ unsigned long src_X,
+ unsigned long src_Y, pTransparent pTransp, unsigned char nROP2)
+{
+ unsigned long nDirection = 0;
+ unsigned long nTransparent = 0;
+ /* Direction of ROP2 operation:
+ * 1 = Left to Right,
+ * (-1) = Right to Left
+ */
+ unsigned long opSign = 1;
+ /* xWidth is in pixels */
+ unsigned long xWidth = 192 / (dst_BPP / 8);
+ unsigned long de_ctrl = 0;
+
+ deWaitForNotBusy();
+
+ SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE,
+ FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE, ADDRESS,
+ dst_base));
+
+ SMTC_write2Dreg(DE_WINDOW_SOURCE_BASE,
+ FIELD_VALUE(0, DE_WINDOW_SOURCE_BASE, ADDRESS,
+ src_base));
+
+ if (dst_pitch && src_pitch) {
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0,
+ DE_PITCH,
+ SOURCE,
+ src_pitch));
+
+ SMTC_write2Dreg(DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0,
+ DE_WINDOW_WIDTH,
+ SOURCE,
+ src_pitch));
+ }
+
+ /* Set transparent bits if necessary */
+ if (pTransp != NULL) {
+ nTransparent =
+ pTransp->match | pTransp->select | pTransp->control;
+
+ /* Set color compare register */
+ SMTC_write2Dreg(DE_COLOR_COMPARE,
+ FIELD_VALUE(0, DE_COLOR_COMPARE, COLOR,
+ pTransp->color));
+ }
+
+ /* Determine direction of operation */
+ if (src_Y < dst_Y) {
+ /* +----------+
+ |S |
+ | +----------+
+ | | | |
+ | | | |
+ +---|------+ |
+ | D |
+ +----------+ */
+
+ nDirection = BOTTOM_TO_TOP;
+ } else if (src_Y > dst_Y) {
+ /* +----------+
+ |D |
+ | +----------+
+ | | | |
+ | | | |
+ +---|------+ |
+ | S |
+ +----------+ */
+
+ nDirection = TOP_TO_BOTTOM;
+ } else {
+ /* src_Y == dst_Y */
+
+ if (src_X <= dst_X) {
+ /* +------+---+------+
+ |S | | D|
+ | | | |
+ | | | |
+ | | | |
+ +------+---+------+ */
+
+ nDirection = RIGHT_TO_LEFT;
+ } else {
+ /* src_X > dst_X */
+
+ /* +------+---+------+
+ |D | | S|
+ | | | |
+ | | | |
+ | | | |
+ +------+---+------+ */
+
+ nDirection = LEFT_TO_RIGHT;
+ }
+ }
+
+ if ((nDirection == BOTTOM_TO_TOP) || (nDirection == RIGHT_TO_LEFT)) {
+ src_X += dst_width - 1;
+ src_Y += dst_height - 1;
+ dst_X += dst_width - 1;
+ dst_Y += dst_height - 1;
+ opSign = (-1);
+ }
+
+ if (dst_BPP >= 24) {
+ src_X *= 3;
+ src_Y *= 3;
+ dst_X *= 3;
+ dst_Y *= 3;
+ dst_width *= 3;
+ if ((nDirection == BOTTOM_TO_TOP)
+ || (nDirection == RIGHT_TO_LEFT)) {
+ src_X += 2;
+ dst_X += 2;
+ }
+ }
+
+ /* Workaround for 192 byte hw bug */
+ if ((nROP2 != 0x0C) && ((dst_width * (dst_BPP / 8)) >= 192)) {
+ /*
+ * Perform the ROP2 operation in chunks of (xWidth *
+ * dst_height)
+ */
+ while (1) {
+ deWaitForNotBusy();
+
+ SMTC_write2Dreg(DE_SOURCE,
+ FIELD_SET(0, DE_SOURCE, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_SOURCE, X_K1, src_X) |
+ FIELD_VALUE(0, DE_SOURCE, Y_K2, src_Y));
+
+ SMTC_write2Dreg(DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP,
+ DISABLE) | FIELD_VALUE(0,
+ DE_DESTINATION,
+ X,
+ dst_X)
+ | FIELD_VALUE(0, DE_DESTINATION, Y,
+ dst_Y));
+
+ SMTC_write2Dreg(DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X,
+ xWidth) | FIELD_VALUE(0,
+ DE_DIMENSION,
+ Y_ET,
+ dst_height));
+
+ de_ctrl =
+ FIELD_VALUE(0, DE_CONTROL, ROP,
+ nROP2) | nTransparent | FIELD_SET(0,
+ DE_CONTROL,
+ ROP_SELECT,
+ ROP2)
+ | FIELD_SET(0, DE_CONTROL, COMMAND,
+ BITBLT) | ((nDirection ==
+ 1) ? FIELD_SET(0,
+ DE_CONTROL,
+ DIRECTION,
+ RIGHT_TO_LEFT)
+ : FIELD_SET(0, DE_CONTROL,
+ DIRECTION,
+ LEFT_TO_RIGHT)) |
+ FIELD_SET(0, DE_CONTROL, STATUS, START);
+
+ SMTC_write2Dreg(DE_CONTROL, de_ctrl);
+
+ src_X += (opSign * xWidth);
+ dst_X += (opSign * xWidth);
+ dst_width -= xWidth;
+
+ if (dst_width <= 0) {
+ /* ROP2 operation is complete */
+ break;
+ }
+
+ if (xWidth > dst_width)
+ xWidth = dst_width;
+ }
+ } else {
+ deWaitForNotBusy();
+ SMTC_write2Dreg(DE_SOURCE,
+ FIELD_SET(0, DE_SOURCE, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_SOURCE, X_K1, src_X) |
+ FIELD_VALUE(0, DE_SOURCE, Y_K2, src_Y));
+
+ SMTC_write2Dreg(DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_DESTINATION, X, dst_X) |
+ FIELD_VALUE(0, DE_DESTINATION, Y, dst_Y));
+
+ SMTC_write2Dreg(DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X, dst_width) |
+ FIELD_VALUE(0, DE_DIMENSION, Y_ET, dst_height));
+
+ de_ctrl = FIELD_VALUE(0, DE_CONTROL, ROP, nROP2) |
+ nTransparent |
+ FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) |
+ FIELD_SET(0, DE_CONTROL, COMMAND, BITBLT) |
+ ((nDirection == 1) ? FIELD_SET(0, DE_CONTROL, DIRECTION,
+ RIGHT_TO_LEFT)
+ : FIELD_SET(0, DE_CONTROL, DIRECTION,
+ LEFT_TO_RIGHT)) | FIELD_SET(0, DE_CONTROL,
+ STATUS, START);
+ SMTC_write2Dreg(DE_CONTROL, de_ctrl);
+ }
+
+ smtc_de_busy = 1;
+}
+
+/*
+ * This function sets the pixel format that will apply to the 2D Engine.
+ */
+void deSetPixelFormat(unsigned long bpp)
+{
+ unsigned long de_format;
+
+ de_format = SMTC_read2Dreg(DE_STRETCH_FORMAT);
+
+ switch (bpp) {
+ case 8:
+ de_format =
+ FIELD_SET(de_format, DE_STRETCH_FORMAT, PIXEL_FORMAT, 8);
+ break;
+ default:
+ case 16:
+ de_format =
+ FIELD_SET(de_format, DE_STRETCH_FORMAT, PIXEL_FORMAT, 16);
+ break;
+ case 32:
+ de_format =
+ FIELD_SET(de_format, DE_STRETCH_FORMAT, PIXEL_FORMAT, 32);
+ break;
+ }
+
+ SMTC_write2Dreg(DE_STRETCH_FORMAT, de_format);
+}
+
+/*
+ * System memory to Video memory monochrome expansion.
+ *
+ * Source is monochrome image in system memory. This function expands the
+ * monochrome data to color image in video memory.
+ */
+
+long deSystemMem2VideoMemMonoBlt(const char *pSrcbuf,
+ long srcDelta,
+ unsigned long startBit,
+ unsigned long dBase,
+ unsigned long dPitch,
+ unsigned long bpp,
+ unsigned long dx, unsigned long dy,
+ unsigned long width, unsigned long height,
+ unsigned long fColor,
+ unsigned long bColor,
+ unsigned long rop2) {
+ unsigned long bytePerPixel;
+ unsigned long ulBytesPerScan;
+ unsigned long ul4BytesPerScan;
+ unsigned long ulBytesRemain;
+ unsigned long de_ctrl = 0;
+ unsigned char ajRemain[4];
+ long i, j;
+
+ bytePerPixel = bpp / 8;
+
+ /* Just make sure the start bit is within legal range */
+ startBit &= 7;
+
+ ulBytesPerScan = (width + startBit + 7) / 8;
+ ul4BytesPerScan = ulBytesPerScan & ~3;
+ ulBytesRemain = ulBytesPerScan & 3;
+
+ if (smtc_de_busy)
+ deWaitForNotBusy();
+
+ /*
+ * 2D Source Base. Use 0 for HOST Blt.
+ */
+
+ SMTC_write2Dreg(DE_WINDOW_SOURCE_BASE, 0);
+
+ /*
+ * 2D Destination Base.
+ *
+ * It is an address offset (128 bit aligned) from the beginning of
+ * frame buffer.
+ */
+
+ SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE, dBase);
+
+ if (dPitch) {
+
+ /*
+ * Program pitch (distance between the 1st points of two
+ * adjacent lines).
+ *
+ * Note that input pitch is BYTE value, but the 2D Pitch
+ * register uses pixel values. Need Byte to pixel convertion.
+ */
+
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION,
+ dPitch /
+ bytePerPixel) | FIELD_VALUE(0,
+ DE_PITCH,
+ SOURCE,
+ dPitch /
+ bytePerPixel));
+
+ /* Screen Window width in Pixels.
+ *
+ * 2D engine uses this value to calculate the linear address in
+ * frame buffer for a given point.
+ */
+
+ SMTC_write2Dreg(DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION,
+ (dPitch /
+ bytePerPixel)) | FIELD_VALUE(0,
+ DE_WINDOW_WIDTH,
+ SOURCE,
+ (dPitch
+ /
+ bytePerPixel)));
+ }
+ /* Note: For 2D Source in Host Write, only X_K1 field is needed, and
+ * Y_K2 field is not used. For mono bitmap, use startBit for X_K1.
+ */
+
+ SMTC_write2Dreg(DE_SOURCE,
+ FIELD_SET(0, DE_SOURCE, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_SOURCE, X_K1, startBit) |
+ FIELD_VALUE(0, DE_SOURCE, Y_K2, 0));
+
+ SMTC_write2Dreg(DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_DESTINATION, X, dx) |
+ FIELD_VALUE(0, DE_DESTINATION, Y, dy));
+
+ SMTC_write2Dreg(DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X, width) |
+ FIELD_VALUE(0, DE_DIMENSION, Y_ET, height));
+
+ SMTC_write2Dreg(DE_FOREGROUND, fColor);
+ SMTC_write2Dreg(DE_BACKGROUND, bColor);
+
+ if (bpp)
+ deSetPixelFormat(bpp);
+ /* Set the pixel format of the destination */
+
+ de_ctrl = FIELD_VALUE(0, DE_CONTROL, ROP, rop2) |
+ FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) |
+ FIELD_SET(0, DE_CONTROL, COMMAND, HOST_WRITE) |
+ FIELD_SET(0, DE_CONTROL, HOST, MONO) |
+ FIELD_SET(0, DE_CONTROL, STATUS, START);
+
+ SMTC_write2Dreg(DE_CONTROL, de_ctrl | deGetTransparency());
+
+ /* Write MONO data (line by line) to 2D Engine data port */
+ for (i = 0; i < height; i++) {
+ /* For each line, send the data in chunks of 4 bytes */
+ for (j = 0; j < (ul4BytesPerScan / 4); j++)
+ SMTC_write2Ddataport(0,
+ *(unsigned long *)(pSrcbuf +
+ (j * 4)));
+
+ if (ulBytesRemain) {
+ memcpy(ajRemain, pSrcbuf + ul4BytesPerScan,
+ ulBytesRemain);
+ SMTC_write2Ddataport(0, *(unsigned long *)ajRemain);
+ }
+
+ pSrcbuf += srcDelta;
+ }
+ smtc_de_busy = 1;
+
+ return 0;
+}
+
+/*
+ * This function gets the transparency status from DE_CONTROL register.
+ * It returns a double word with the transparent fields properly set,
+ * while other fields are 0.
+ */
+unsigned long deGetTransparency(void)
+{
+ unsigned long de_ctrl;
+
+ de_ctrl = SMTC_read2Dreg(DE_CONTROL);
+
+ de_ctrl &=
+ FIELD_MASK(DE_CONTROL_TRANSPARENCY_MATCH) |
+ FIELD_MASK(DE_CONTROL_TRANSPARENCY_SELECT) |
+ FIELD_MASK(DE_CONTROL_TRANSPARENCY);
+
+ return de_ctrl;
+}
--- /dev/null
+/*
+ * Silicon Motion SM712 2D drawing engine functions.
+ *
+ * Copyright (C) 2006 Silicon Motion Technology Corp.
+ * Author: Ge Wang, gewang@siliconmotion.com
+ *
+ * Copyright (C) 2009 Lemote, Inc.
+ * Author: Wu Zhangjin, wuzj@lemote.com
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
+ */
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+/* Internal macros */
+
+#define _F_START(f) (0 ? f)
+#define _F_END(f) (1 ? f)
+#define _F_SIZE(f) (1 + _F_END(f) - _F_START(f))
+#define _F_MASK(f) (((1ULL << _F_SIZE(f)) - 1) << _F_START(f))
+#define _F_NORMALIZE(v, f) (((v) & _F_MASK(f)) >> _F_START(f))
+#define _F_DENORMALIZE(v, f) (((v) << _F_START(f)) & _F_MASK(f))
+
+/* Global macros */
+
+#define FIELD_GET(x, reg, field) \
+( \
+ _F_NORMALIZE((x), reg ## _ ## field) \
+)
+
+#define FIELD_SET(x, reg, field, value) \
+( \
+ (x & ~_F_MASK(reg ## _ ## field)) \
+ | _F_DENORMALIZE(reg ## _ ## field ## _ ## value, reg ## _ ## field) \
+)
+
+#define FIELD_VALUE(x, reg, field, value) \
+( \
+ (x & ~_F_MASK(reg ## _ ## field)) \
+ | _F_DENORMALIZE(value, reg ## _ ## field) \
+)
+
+#define FIELD_CLEAR(reg, field) \
+( \
+ ~_F_MASK(reg ## _ ## field) \
+)
+
+/* Field Macros */
+
+#define FIELD_START(field) (0 ? field)
+#define FIELD_END(field) (1 ? field)
+#define FIELD_SIZE(field) \
+ (1 + FIELD_END(field) - FIELD_START(field))
+
+#define FIELD_MASK(field) \
+ (((1 << (FIELD_SIZE(field)-1)) \
+ | ((1 << (FIELD_SIZE(field)-1)) - 1)) \
+ << FIELD_START(field))
+
+#define FIELD_NORMALIZE(reg, field) \
+ (((reg) & FIELD_MASK(field)) >> FIELD_START(field))
+
+#define FIELD_DENORMALIZE(field, value) \
+ (((value) << FIELD_START(field)) & FIELD_MASK(field))
+
+#define FIELD_INIT(reg, field, value) \
+ FIELD_DENORMALIZE(reg ## _ ## field, \
+ reg ## _ ## field ## _ ## value)
+
+#define FIELD_INIT_VAL(reg, field, value) \
+ (FIELD_DENORMALIZE(reg ## _ ## field, value))
+
+#define FIELD_VAL_SET(x, r, f, v) ({ \
+ x = (x & ~FIELD_MASK(r ## _ ## f)) \
+ | FIELD_DENORMALIZE(r ## _ ## f, r ## _ ## f ## _ ## v) \
+})
+
+#define RGB(r, g, b) ((unsigned long)(((r) << 16) | ((g) << 8) | (b)))
+
+/* Transparent info definition */
+typedef struct {
+ unsigned long match; /* Matching pixel is OPAQUE/TRANSPARENT */
+ unsigned long select; /* Transparency controlled by SRC/DST */
+ unsigned long control; /* ENABLE/DISABLE transparency */
+ unsigned long color; /* Transparent color */
+} Transparent, *pTransparent;
+
+#define PIXEL_DEPTH_1_BP 0 /* 1 bit per pixel */
+#define PIXEL_DEPTH_8_BPP 1 /* 8 bits per pixel */
+#define PIXEL_DEPTH_16_BPP 2 /* 16 bits per pixel */
+#define PIXEL_DEPTH_32_BPP 3 /* 32 bits per pixel */
+#define PIXEL_DEPTH_YUV422 8 /* 16 bits per pixel YUV422 */
+#define PIXEL_DEPTH_YUV420 9 /* 16 bits per pixel YUV420 */
+
+#define PATTERN_WIDTH 8
+#define PATTERN_HEIGHT 8
+
+#define TOP_TO_BOTTOM 0
+#define BOTTOM_TO_TOP 1
+#define RIGHT_TO_LEFT BOTTOM_TO_TOP
+#define LEFT_TO_RIGHT TOP_TO_BOTTOM
+
+/* Constants used in Transparent structure */
+#define MATCH_OPAQUE 0x00000000
+#define MATCH_TRANSPARENT 0x00000400
+#define SOURCE 0x00000000
+#define DESTINATION 0x00000200
+
+/* 2D registers. */
+
+#define DE_SOURCE 0x000000
+#define DE_SOURCE_WRAP 31 : 31
+#define DE_SOURCE_WRAP_DISABLE 0
+#define DE_SOURCE_WRAP_ENABLE 1
+#define DE_SOURCE_X_K1 29 : 16
+#define DE_SOURCE_Y_K2 15 : 0
+
+#define DE_DESTINATION 0x000004
+#define DE_DESTINATION_WRAP 31 : 31
+#define DE_DESTINATION_WRAP_DISABLE 0
+#define DE_DESTINATION_WRAP_ENABLE 1
+#define DE_DESTINATION_X 28 : 16
+#define DE_DESTINATION_Y 15 : 0
+
+#define DE_DIMENSION 0x000008
+#define DE_DIMENSION_X 28 : 16
+#define DE_DIMENSION_Y_ET 15 : 0
+
+#define DE_CONTROL 0x00000C
+#define DE_CONTROL_STATUS 31 : 31
+#define DE_CONTROL_STATUS_STOP 0
+#define DE_CONTROL_STATUS_START 1
+#define DE_CONTROL_PATTERN 30 : 30
+#define DE_CONTROL_PATTERN_MONO 0
+#define DE_CONTROL_PATTERN_COLOR 1
+#define DE_CONTROL_UPDATE_DESTINATION_X 29 : 29
+#define DE_CONTROL_UPDATE_DESTINATION_X_DISABLE 0
+#define DE_CONTROL_UPDATE_DESTINATION_X_ENABLE 1
+#define DE_CONTROL_QUICK_START 28 : 28
+#define DE_CONTROL_QUICK_START_DISABLE 0
+#define DE_CONTROL_QUICK_START_ENABLE 1
+#define DE_CONTROL_DIRECTION 27 : 27
+#define DE_CONTROL_DIRECTION_LEFT_TO_RIGHT 0
+#define DE_CONTROL_DIRECTION_RIGHT_TO_LEFT 1
+#define DE_CONTROL_MAJOR 26 : 26
+#define DE_CONTROL_MAJOR_X 0
+#define DE_CONTROL_MAJOR_Y 1
+#define DE_CONTROL_STEP_X 25 : 25
+#define DE_CONTROL_STEP_X_POSITIVE 1
+#define DE_CONTROL_STEP_X_NEGATIVE 0
+#define DE_CONTROL_STEP_Y 24 : 24
+#define DE_CONTROL_STEP_Y_POSITIVE 1
+#define DE_CONTROL_STEP_Y_NEGATIVE 0
+#define DE_CONTROL_STRETCH 23 : 23
+#define DE_CONTROL_STRETCH_DISABLE 0
+#define DE_CONTROL_STRETCH_ENABLE 1
+#define DE_CONTROL_HOST 22 : 22
+#define DE_CONTROL_HOST_COLOR 0
+#define DE_CONTROL_HOST_MONO 1
+#define DE_CONTROL_LAST_PIXEL 21 : 21
+#define DE_CONTROL_LAST_PIXEL_OFF 0
+#define DE_CONTROL_LAST_PIXEL_ON 1
+#define DE_CONTROL_COMMAND 20 : 16
+#define DE_CONTROL_COMMAND_BITBLT 0
+#define DE_CONTROL_COMMAND_RECTANGLE_FILL 1
+#define DE_CONTROL_COMMAND_DE_TILE 2
+#define DE_CONTROL_COMMAND_TRAPEZOID_FILL 3
+#define DE_CONTROL_COMMAND_ALPHA_BLEND 4
+#define DE_CONTROL_COMMAND_RLE_STRIP 5
+#define DE_CONTROL_COMMAND_SHORT_STROKE 6
+#define DE_CONTROL_COMMAND_LINE_DRAW 7
+#define DE_CONTROL_COMMAND_HOST_WRITE 8
+#define DE_CONTROL_COMMAND_HOST_READ 9
+#define DE_CONTROL_COMMAND_HOST_WRITE_BOTTOM_UP 10
+#define DE_CONTROL_COMMAND_ROTATE 11
+#define DE_CONTROL_COMMAND_FONT 12
+#define DE_CONTROL_COMMAND_TEXTURE_LOAD 15
+#define DE_CONTROL_ROP_SELECT 15 : 15
+#define DE_CONTROL_ROP_SELECT_ROP3 0
+#define DE_CONTROL_ROP_SELECT_ROP2 1
+#define DE_CONTROL_ROP2_SOURCE 14 : 14
+#define DE_CONTROL_ROP2_SOURCE_BITMAP 0
+#define DE_CONTROL_ROP2_SOURCE_PATTERN 1
+#define DE_CONTROL_MONO_DATA 13 : 12
+#define DE_CONTROL_MONO_DATA_NOT_PACKED 0
+#define DE_CONTROL_MONO_DATA_8_PACKED 1
+#define DE_CONTROL_MONO_DATA_16_PACKED 2
+#define DE_CONTROL_MONO_DATA_32_PACKED 3
+#define DE_CONTROL_REPEAT_ROTATE 11 : 11
+#define DE_CONTROL_REPEAT_ROTATE_DISABLE 0
+#define DE_CONTROL_REPEAT_ROTATE_ENABLE 1
+#define DE_CONTROL_TRANSPARENCY_MATCH 10 : 10
+#define DE_CONTROL_TRANSPARENCY_MATCH_OPAQUE 0
+#define DE_CONTROL_TRANSPARENCY_MATCH_TRANSPARENT 1
+#define DE_CONTROL_TRANSPARENCY_SELECT 9 : 9
+#define DE_CONTROL_TRANSPARENCY_SELECT_SOURCE 0
+#define DE_CONTROL_TRANSPARENCY_SELECT_DESTINATION 1
+#define DE_CONTROL_TRANSPARENCY 8 : 8
+#define DE_CONTROL_TRANSPARENCY_DISABLE 0
+#define DE_CONTROL_TRANSPARENCY_ENABLE 1
+#define DE_CONTROL_ROP 7 : 0
+
+/* Pseudo fields. */
+
+#define DE_CONTROL_SHORT_STROKE_DIR 27 : 24
+#define DE_CONTROL_SHORT_STROKE_DIR_225 0
+#define DE_CONTROL_SHORT_STROKE_DIR_135 1
+#define DE_CONTROL_SHORT_STROKE_DIR_315 2
+#define DE_CONTROL_SHORT_STROKE_DIR_45 3
+#define DE_CONTROL_SHORT_STROKE_DIR_270 4
+#define DE_CONTROL_SHORT_STROKE_DIR_90 5
+#define DE_CONTROL_SHORT_STROKE_DIR_180 8
+#define DE_CONTROL_SHORT_STROKE_DIR_0 10
+#define DE_CONTROL_ROTATION 25 : 24
+#define DE_CONTROL_ROTATION_0 0
+#define DE_CONTROL_ROTATION_270 1
+#define DE_CONTROL_ROTATION_90 2
+#define DE_CONTROL_ROTATION_180 3
+
+#define DE_PITCH 0x000010
+#define DE_PITCH_DESTINATION 28 : 16
+#define DE_PITCH_SOURCE 12 : 0
+
+#define DE_FOREGROUND 0x000014
+#define DE_FOREGROUND_COLOR 31 : 0
+
+#define DE_BACKGROUND 0x000018
+#define DE_BACKGROUND_COLOR 31 : 0
+
+#define DE_STRETCH_FORMAT 0x00001C
+#define DE_STRETCH_FORMAT_PATTERN_XY 30 : 30
+#define DE_STRETCH_FORMAT_PATTERN_XY_NORMAL 0
+#define DE_STRETCH_FORMAT_PATTERN_XY_OVERWRITE 1
+#define DE_STRETCH_FORMAT_PATTERN_Y 29 : 27
+#define DE_STRETCH_FORMAT_PATTERN_X 25 : 23
+#define DE_STRETCH_FORMAT_PIXEL_FORMAT 21 : 20
+#define DE_STRETCH_FORMAT_PIXEL_FORMAT_8 0
+#define DE_STRETCH_FORMAT_PIXEL_FORMAT_16 1
+#define DE_STRETCH_FORMAT_PIXEL_FORMAT_24 3
+#define DE_STRETCH_FORMAT_PIXEL_FORMAT_32 2
+#define DE_STRETCH_FORMAT_ADDRESSING 19 : 16
+#define DE_STRETCH_FORMAT_ADDRESSING_XY 0
+#define DE_STRETCH_FORMAT_ADDRESSING_LINEAR 15
+#define DE_STRETCH_FORMAT_SOURCE_HEIGHT 11 : 0
+
+#define DE_COLOR_COMPARE 0x000020
+#define DE_COLOR_COMPARE_COLOR 23 : 0
+
+#define DE_COLOR_COMPARE_MASK 0x000024
+#define DE_COLOR_COMPARE_MASK_MASKS 23 : 0
+
+#define DE_MASKS 0x000028
+#define DE_MASKS_BYTE_MASK 31 : 16
+#define DE_MASKS_BIT_MASK 15 : 0
+
+#define DE_CLIP_TL 0x00002C
+#define DE_CLIP_TL_TOP 31 : 16
+#define DE_CLIP_TL_STATUS 13 : 13
+#define DE_CLIP_TL_STATUS_DISABLE 0
+#define DE_CLIP_TL_STATUS_ENABLE 1
+#define DE_CLIP_TL_INHIBIT 12 : 12
+#define DE_CLIP_TL_INHIBIT_OUTSIDE 0
+#define DE_CLIP_TL_INHIBIT_INSIDE 1
+#define DE_CLIP_TL_LEFT 11 : 0
+
+#define DE_CLIP_BR 0x000030
+#define DE_CLIP_BR_BOTTOM 31 : 16
+#define DE_CLIP_BR_RIGHT 12 : 0
+
+#define DE_MONO_PATTERN_LOW 0x000034
+#define DE_MONO_PATTERN_LOW_PATTERN 31 : 0
+
+#define DE_MONO_PATTERN_HIGH 0x000038
+#define DE_MONO_PATTERN_HIGH_PATTERN 31 : 0
+
+#define DE_WINDOW_WIDTH 0x00003C
+#define DE_WINDOW_WIDTH_DESTINATION 28 : 16
+#define DE_WINDOW_WIDTH_SOURCE 12 : 0
+
+#define DE_WINDOW_SOURCE_BASE 0x000040
+#define DE_WINDOW_SOURCE_BASE_EXT 27 : 27
+#define DE_WINDOW_SOURCE_BASE_EXT_LOCAL 0
+#define DE_WINDOW_SOURCE_BASE_EXT_EXTERNAL 1
+#define DE_WINDOW_SOURCE_BASE_CS 26 : 26
+#define DE_WINDOW_SOURCE_BASE_CS_0 0
+#define DE_WINDOW_SOURCE_BASE_CS_1 1
+#define DE_WINDOW_SOURCE_BASE_ADDRESS 25 : 0
+
+#define DE_WINDOW_DESTINATION_BASE 0x000044
+#define DE_WINDOW_DESTINATION_BASE_EXT 27 : 27
+#define DE_WINDOW_DESTINATION_BASE_EXT_LOCAL 0
+#define DE_WINDOW_DESTINATION_BASE_EXT_EXTERNAL 1
+#define DE_WINDOW_DESTINATION_BASE_CS 26 : 26
+#define DE_WINDOW_DESTINATION_BASE_CS_0 0
+#define DE_WINDOW_DESTINATION_BASE_CS_1 1
+#define DE_WINDOW_DESTINATION_BASE_ADDRESS 25 : 0
+
+#define DE_ALPHA 0x000048
+#define DE_ALPHA_VALUE 7 : 0
+
+#define DE_WRAP 0x00004C
+#define DE_WRAP_X 31 : 16
+#define DE_WRAP_Y 15 : 0
+
+#define DE_STATUS 0x000050
+#define DE_STATUS_CSC 1 : 1
+#define DE_STATUS_CSC_CLEAR 0
+#define DE_STATUS_CSC_NOT_ACTIVE 0
+#define DE_STATUS_CSC_ACTIVE 1
+#define DE_STATUS_2D 0 : 0
+#define DE_STATUS_2D_CLEAR 0
+#define DE_STATUS_2D_NOT_ACTIVE 0
+#define DE_STATUS_2D_ACTIVE 1
+
+/* Color Space Conversion registers. */
+
+#define CSC_Y_SOURCE_BASE 0x0000C8
+#define CSC_Y_SOURCE_BASE_EXT 27 : 27
+#define CSC_Y_SOURCE_BASE_EXT_LOCAL 0
+#define CSC_Y_SOURCE_BASE_EXT_EXTERNAL 1
+#define CSC_Y_SOURCE_BASE_CS 26 : 26
+#define CSC_Y_SOURCE_BASE_CS_0 0
+#define CSC_Y_SOURCE_BASE_CS_1 1
+#define CSC_Y_SOURCE_BASE_ADDRESS 25 : 0
+
+#define CSC_CONSTANTS 0x0000CC
+#define CSC_CONSTANTS_Y 31 : 24
+#define CSC_CONSTANTS_R 23 : 16
+#define CSC_CONSTANTS_G 15 : 8
+#define CSC_CONSTANTS_B 7 : 0
+
+#define CSC_Y_SOURCE_X 0x0000D0
+#define CSC_Y_SOURCE_X_INTEGER 26 : 16
+#define CSC_Y_SOURCE_X_FRACTION 15 : 3
+
+#define CSC_Y_SOURCE_Y 0x0000D4
+#define CSC_Y_SOURCE_Y_INTEGER 27 : 16
+#define CSC_Y_SOURCE_Y_FRACTION 15 : 3
+
+#define CSC_U_SOURCE_BASE 0x0000D8
+#define CSC_U_SOURCE_BASE_EXT 27 : 27
+#define CSC_U_SOURCE_BASE_EXT_LOCAL 0
+#define CSC_U_SOURCE_BASE_EXT_EXTERNAL 1
+#define CSC_U_SOURCE_BASE_CS 26 : 26
+#define CSC_U_SOURCE_BASE_CS_0 0
+#define CSC_U_SOURCE_BASE_CS_1 1
+#define CSC_U_SOURCE_BASE_ADDRESS 25 : 0
+
+#define CSC_V_SOURCE_BASE 0x0000DC
+#define CSC_V_SOURCE_BASE_EXT 27 : 27
+#define CSC_V_SOURCE_BASE_EXT_LOCAL 0
+#define CSC_V_SOURCE_BASE_EXT_EXTERNAL 1
+#define CSC_V_SOURCE_BASE_CS 26 : 26
+#define CSC_V_SOURCE_BASE_CS_0 0
+#define CSC_V_SOURCE_BASE_CS_1 1
+#define CSC_V_SOURCE_BASE_ADDRESS 25 : 0
+
+#define CSC_SOURCE_DIMENSION 0x0000E0
+#define CSC_SOURCE_DIMENSION_X 31 : 16
+#define CSC_SOURCE_DIMENSION_Y 15 : 0
+
+#define CSC_SOURCE_PITCH 0x0000E4
+#define CSC_SOURCE_PITCH_Y 31 : 16
+#define CSC_SOURCE_PITCH_UV 15 : 0
+
+#define CSC_DESTINATION 0x0000E8
+#define CSC_DESTINATION_WRAP 31 : 31
+#define CSC_DESTINATION_WRAP_DISABLE 0
+#define CSC_DESTINATION_WRAP_ENABLE 1
+#define CSC_DESTINATION_X 27 : 16
+#define CSC_DESTINATION_Y 11 : 0
+
+#define CSC_DESTINATION_DIMENSION 0x0000EC
+#define CSC_DESTINATION_DIMENSION_X 31 : 16
+#define CSC_DESTINATION_DIMENSION_Y 15 : 0
+
+#define CSC_DESTINATION_PITCH 0x0000F0
+#define CSC_DESTINATION_PITCH_X 31 : 16
+#define CSC_DESTINATION_PITCH_Y 15 : 0
+
+#define CSC_SCALE_FACTOR 0x0000F4
+#define CSC_SCALE_FACTOR_HORIZONTAL 31 : 16
+#define CSC_SCALE_FACTOR_VERTICAL 15 : 0
+
+#define CSC_DESTINATION_BASE 0x0000F8
+#define CSC_DESTINATION_BASE_EXT 27 : 27
+#define CSC_DESTINATION_BASE_EXT_LOCAL 0
+#define CSC_DESTINATION_BASE_EXT_EXTERNAL 1
+#define CSC_DESTINATION_BASE_CS 26 : 26
+#define CSC_DESTINATION_BASE_CS_0 0
+#define CSC_DESTINATION_BASE_CS_1 1
+#define CSC_DESTINATION_BASE_ADDRESS 25 : 0
+
+#define CSC_CONTROL 0x0000FC
+#define CSC_CONTROL_STATUS 31 : 31
+#define CSC_CONTROL_STATUS_STOP 0
+#define CSC_CONTROL_STATUS_START 1
+#define CSC_CONTROL_SOURCE_FORMAT 30 : 28
+#define CSC_CONTROL_SOURCE_FORMAT_YUV422 0
+#define CSC_CONTROL_SOURCE_FORMAT_YUV420I 1
+#define CSC_CONTROL_SOURCE_FORMAT_YUV420 2
+#define CSC_CONTROL_SOURCE_FORMAT_YVU9 3
+#define CSC_CONTROL_SOURCE_FORMAT_IYU1 4
+#define CSC_CONTROL_SOURCE_FORMAT_IYU2 5
+#define CSC_CONTROL_SOURCE_FORMAT_RGB565 6
+#define CSC_CONTROL_SOURCE_FORMAT_RGB8888 7
+#define CSC_CONTROL_DESTINATION_FORMAT 27 : 26
+#define CSC_CONTROL_DESTINATION_FORMAT_RGB565 0
+#define CSC_CONTROL_DESTINATION_FORMAT_RGB8888 1
+#define CSC_CONTROL_HORIZONTAL_FILTER 25 : 25
+#define CSC_CONTROL_HORIZONTAL_FILTER_DISABLE 0
+#define CSC_CONTROL_HORIZONTAL_FILTER_ENABLE 1
+#define CSC_CONTROL_VERTICAL_FILTER 24 : 24
+#define CSC_CONTROL_VERTICAL_FILTER_DISABLE 0
+#define CSC_CONTROL_VERTICAL_FILTER_ENABLE 1
+#define CSC_CONTROL_BYTE_ORDER 23 : 23
+#define CSC_CONTROL_BYTE_ORDER_YUYV 0
+#define CSC_CONTROL_BYTE_ORDER_UYVY 1
+
+#define DE_DATA_PORT_501 0x110000
+#define DE_DATA_PORT_712 0x400000
+#define DE_DATA_PORT_722 0x6000
+
+/* point to virtual Memory Map IO starting address */
+extern char *smtc_RegBaseAddress;
+/* point to virtual video memory starting address */
+extern char *smtc_VRAMBaseAddress;
+extern unsigned char smtc_de_busy;
+
+extern unsigned long memRead32(unsigned long nOffset);
+extern void memWrite32(unsigned long nOffset, unsigned long nData);
+extern unsigned long SMTC_read2Dreg(unsigned long nOffset);
+
+/* 2D functions */
+extern void deInit(unsigned int nModeWidth, unsigned int nModeHeight,
+ unsigned int bpp);
+
+extern void deWaitForNotBusy(void);
+
+extern void deVerticalLine(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long nX,
+ unsigned long nY,
+ unsigned long dst_height,
+ unsigned long nColor);
+
+extern void deHorizontalLine(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long nX,
+ unsigned long nY,
+ unsigned long dst_width,
+ unsigned long nColor);
+
+extern void deLine(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long nX1,
+ unsigned long nY1,
+ unsigned long nX2,
+ unsigned long nY2,
+ unsigned long nColor);
+
+extern void deFillRect(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long dst_X,
+ unsigned long dst_Y,
+ unsigned long dst_width,
+ unsigned long dst_height,
+ unsigned long nColor);
+
+extern void deRotatePattern(unsigned char *pattern_dstaddr,
+ unsigned long pattern_src_addr,
+ unsigned long pattern_BPP,
+ unsigned long pattern_stride,
+ int patternX,
+ int patternY);
+
+extern void deCopy(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long dst_BPP,
+ unsigned long dst_X,
+ unsigned long dst_Y,
+ unsigned long dst_width,
+ unsigned long dst_height,
+ unsigned long src_base,
+ unsigned long src_pitch,
+ unsigned long src_X,
+ unsigned long src_Y,
+ pTransparent pTransp,
+ unsigned char nROP2);
+
+/*
+ * System memory to Video memory monochrome expansion.
+ *
+ * Source is monochrome image in system memory. This function expands the
+ * monochrome data to color image in video memory.
+ *
+ * @pSrcbuf: pointer to start of source buffer in system memory
+ * @srcDelta: Pitch value (in bytes) of the source buffer, +ive means top
+ * down and -ive mean button up
+ * @startBit: Mono data can start at any bit in a byte, this value should
+ * be 0 to 7
+ * @dBase: Address of destination : offset in frame buffer
+ * @dPitch: Pitch value of destination surface in BYTE
+ * @bpp: Color depth of destination surface
+ * @dx, dy: Starting coordinate of destination surface
+ * @width, height: width and height of rectange in pixel value
+ * @fColor,bColor: Foreground, Background color (corresponding to a 1, 0 in
+ * the monochrome data)
+ * @rop2: ROP value
+ */
+
+extern long deSystemMem2VideoMemMonoBlt(
+ const char *pSrcbuf,
+ long srcDelta,
+ unsigned long startBit,
+ unsigned long dBase,
+ unsigned long dPitch,
+ unsigned long bpp,
+ unsigned long dx, unsigned long dy,
+ unsigned long width, unsigned long height,
+ unsigned long fColor,
+ unsigned long bColor,
+ unsigned long rop2);
+
+extern unsigned long deGetTransparency(void);
+extern void deSetPixelFormat(unsigned long bpp);
--- /dev/null
+/*
+ * Silicon Motion SM7XX frame buffer device
+ *
+ * Copyright (C) 2006 Silicon Motion Technology Corp.
+ * Authors: Ge Wang, gewang@siliconmotion.com
+ * Boyod boyod.yang@siliconmotion.com.cn
+ *
+ * Copyright (C) 2009 Lemote, Inc.
+ * Author: Wu Zhangjin, wuzj@lemote.com
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
+ *
+ * Version 0.10.26192.21.01
+ * - Add PowerPC/Big endian support
+ * - Add 2D support for Lynx
+ * - Verified on2.6.19.2 Boyod.yang <boyod.yang@siliconmotion.com.cn>
+ *
+ * Version 0.09.2621.00.01
+ * - Only support Linux Kernel's version 2.6.21.
+ * Boyod.yang <boyod.yang@siliconmotion.com.cn>
+ *
+ * Version 0.09
+ * - Only support Linux Kernel's version 2.6.12.
+ * Boyod.yang <boyod.yang@siliconmotion.com.cn>
+ */
+
+#ifndef __KERNEL__
+#define __KERNEL__
+#endif
+
+#include <linux/io.h>
+#include <linux/fb.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/uaccess.h>
+#include <linux/console.h>
+#include <linux/screen_info.h>
+
+#ifdef CONFIG_PM
+#include <linux/pm.h>
+#endif
+
+struct screen_info smtc_screen_info;
+
+#include "smtcfb.h"
+#include "smtc2d.h"
+
+#ifdef DEBUG
+#define smdbg(format, arg...) printk(KERN_DEBUG format , ## arg)
+#else
+#define smdbg(format, arg...)
+#endif
+
+/*
+* Private structure
+*/
+struct smtcfb_info {
+ /*
+ * The following is a pointer to be passed into the
+ * functions below. The modules outside the main
+ * voyager.c driver have no knowledge as to what
+ * is within this structure.
+ */
+ struct fb_info fb;
+ struct display_switch *dispsw;
+ struct pci_dev *dev;
+ signed int currcon;
+
+ struct {
+ u8 red, green, blue;
+ } palette[NR_RGB];
+
+ u_int palette_size;
+};
+
+struct par_info {
+ /*
+ * Hardware
+ */
+ u16 chipID;
+ unsigned char __iomem *m_pMMIO;
+ char __iomem *m_pLFB;
+ char *m_pDPR;
+ char *m_pVPR;
+ char *m_pCPR;
+
+ u_int width;
+ u_int height;
+ u_int hz;
+ u_long BaseAddressInVRAM;
+ u8 chipRevID;
+};
+
+struct vesa_mode_table {
+ char mode_index[6];
+ u16 lfb_width;
+ u16 lfb_height;
+ u16 lfb_depth;
+};
+
+static struct vesa_mode_table vesa_mode[] = {
+ {"0x301", 640, 480, 8},
+ {"0x303", 800, 600, 8},
+ {"0x305", 1024, 768, 8},
+ {"0x307", 1280, 1024, 8},
+
+ {"0x311", 640, 480, 16},
+ {"0x314", 800, 600, 16},
+ {"0x317", 1024, 768, 16},
+ {"0x31A", 1280, 1024, 16},
+
+ {"0x312", 640, 480, 24},
+ {"0x315", 800, 600, 24},
+ {"0x318", 1024, 768, 24},
+ {"0x31B", 1280, 1024, 24},
+};
+
+char __iomem *smtc_RegBaseAddress; /* Memory Map IO starting address */
+char __iomem *smtc_VRAMBaseAddress; /* video memory starting address */
+
+char *smtc_2DBaseAddress; /* 2D engine starting address */
+char *smtc_2Ddataport; /* 2D data port offset */
+short smtc_2Dacceleration;
+
+static u32 colreg[17];
+static struct par_info hw; /* hardware information */
+
+u16 smtc_ChipIDs[] = {
+ 0x710,
+ 0x712,
+ 0x720
+};
+
+#define numSMTCchipIDs (sizeof(smtc_ChipIDs) / sizeof(u16))
+
+void deWaitForNotBusy(void)
+{
+ unsigned long i = 0x1000000;
+ while (i--) {
+ if ((smtc_seqr(0x16) & 0x18) == 0x10)
+ break;
+ }
+ smtc_de_busy = 0;
+}
+
+static void sm712_set_timing(struct smtcfb_info *sfb,
+ struct par_info *ppar_info)
+{
+ int i = 0, j = 0;
+ u32 m_nScreenStride;
+
+ smdbg("\nppar_info->width = %d ppar_info->height = %d"
+ "sfb->fb.var.bits_per_pixel = %d ppar_info->hz = %d\n",
+ ppar_info->width, ppar_info->height,
+ sfb->fb.var.bits_per_pixel, ppar_info->hz);
+
+ for (j = 0; j < numVGAModes; j++) {
+ if (VGAMode[j].mmSizeX == ppar_info->width &&
+ VGAMode[j].mmSizeY == ppar_info->height &&
+ VGAMode[j].bpp == sfb->fb.var.bits_per_pixel &&
+ VGAMode[j].hz == ppar_info->hz) {
+
+ smdbg("\nVGAMode[j].mmSizeX = %d VGAMode[j].mmSizeY ="
+ "%d VGAMode[j].bpp = %d"
+ "VGAMode[j].hz=%d\n",
+ VGAMode[j].mmSizeX, VGAMode[j].mmSizeY,
+ VGAMode[j].bpp, VGAMode[j].hz);
+
+ smdbg("VGAMode index=%d\n", j);
+
+ smtc_mmiowb(0x0, 0x3c6);
+
+ smtc_seqw(0, 0x1);
+
+ smtc_mmiowb(VGAMode[j].Init_MISC, 0x3c2);
+
+ /* init SEQ register SR00 - SR04 */
+ for (i = 0; i < SIZE_SR00_SR04; i++)
+ smtc_seqw(i, VGAMode[j].Init_SR00_SR04[i]);
+
+ /* init SEQ register SR10 - SR24 */
+ for (i = 0; i < SIZE_SR10_SR24; i++)
+ smtc_seqw(i + 0x10,
+ VGAMode[j].Init_SR10_SR24[i]);
+
+ /* init SEQ register SR30 - SR75 */
+ for (i = 0; i < SIZE_SR30_SR75; i++)
+ if (((i + 0x30) != 0x62) \
+ && ((i + 0x30) != 0x6a) \
+ && ((i + 0x30) != 0x6b))
+ smtc_seqw(i + 0x30,
+ VGAMode[j].Init_SR30_SR75[i]);
+
+ /* init SEQ register SR80 - SR93 */
+ for (i = 0; i < SIZE_SR80_SR93; i++)
+ smtc_seqw(i + 0x80,
+ VGAMode[j].Init_SR80_SR93[i]);
+
+ /* init SEQ register SRA0 - SRAF */
+ for (i = 0; i < SIZE_SRA0_SRAF; i++)
+ smtc_seqw(i + 0xa0,
+ VGAMode[j].Init_SRA0_SRAF[i]);
+
+ /* init Graphic register GR00 - GR08 */
+ for (i = 0; i < SIZE_GR00_GR08; i++)
+ smtc_grphw(i, VGAMode[j].Init_GR00_GR08[i]);
+
+ /* init Attribute register AR00 - AR14 */
+ for (i = 0; i < SIZE_AR00_AR14; i++)
+ smtc_attrw(i, VGAMode[j].Init_AR00_AR14[i]);
+
+ /* init CRTC register CR00 - CR18 */
+ for (i = 0; i < SIZE_CR00_CR18; i++)
+ smtc_crtcw(i, VGAMode[j].Init_CR00_CR18[i]);
+
+ /* init CRTC register CR30 - CR4D */
+ for (i = 0; i < SIZE_CR30_CR4D; i++)
+ smtc_crtcw(i + 0x30,
+ VGAMode[j].Init_CR30_CR4D[i]);
+
+ /* init CRTC register CR90 - CRA7 */
+ for (i = 0; i < SIZE_CR90_CRA7; i++)
+ smtc_crtcw(i + 0x90,
+ VGAMode[j].Init_CR90_CRA7[i]);
+ }
+ }
+ smtc_mmiowb(0x67, 0x3c2);
+
+ /* set VPR registers */
+ writel(0x0, ppar_info->m_pVPR + 0x0C);
+ writel(0x0, ppar_info->m_pVPR + 0x40);
+
+ /* set data width */
+ m_nScreenStride =
+ (ppar_info->width * sfb->fb.var.bits_per_pixel) / 64;
+ switch (sfb->fb.var.bits_per_pixel) {
+ case 8:
+ writel(0x0, ppar_info->m_pVPR + 0x0);
+ break;
+ case 16:
+ writel(0x00020000, ppar_info->m_pVPR + 0x0);
+ break;
+ case 24:
+ writel(0x00040000, ppar_info->m_pVPR + 0x0);
+ break;
+ case 32:
+ writel(0x00030000, ppar_info->m_pVPR + 0x0);
+ break;
+ }
+ writel((u32) (((m_nScreenStride + 2) << 16) | m_nScreenStride),
+ ppar_info->m_pVPR + 0x10);
+
+}
+
+static void sm712_setpalette(int regno, unsigned red, unsigned green,
+ unsigned blue, struct fb_info *info)
+{
+ struct par_info *cur_par = (struct par_info *)info->par;
+
+ if (cur_par->BaseAddressInVRAM)
+ /*
+ * second display palette for dual head. Enable CRT RAM, 6-bit
+ * RAM
+ */
+ smtc_seqw(0x66, (smtc_seqr(0x66) & 0xC3) | 0x20);
+ else
+ /* primary display palette. Enable LCD RAM only, 6-bit RAM */
+ smtc_seqw(0x66, (smtc_seqr(0x66) & 0xC3) | 0x10);
+ smtc_mmiowb(regno, dac_reg);
+ smtc_mmiowb(red >> 10, dac_val);
+ smtc_mmiowb(green >> 10, dac_val);
+ smtc_mmiowb(blue >> 10, dac_val);
+}
+
+static void smtc_set_timing(struct smtcfb_info *sfb, struct par_info
+ *ppar_info)
+{
+ switch (ppar_info->chipID) {
+ case 0x710:
+ case 0x712:
+ case 0x720:
+ sm712_set_timing(sfb, ppar_info);
+ break;
+ }
+}
+
+static struct fb_var_screeninfo smtcfb_var = {
+ .xres = 1024,
+ .yres = 600,
+ .xres_virtual = 1024,
+ .yres_virtual = 600,
+ .bits_per_pixel = 16,
+ .red = {16, 8, 0},
+ .green = {8, 8, 0},
+ .blue = {0, 8, 0},
+ .activate = FB_ACTIVATE_NOW,
+ .height = -1,
+ .width = -1,
+ .vmode = FB_VMODE_NONINTERLACED,
+};
+
+static struct fb_fix_screeninfo smtcfb_fix = {
+ .id = "sm712fb",
+ .type = FB_TYPE_PACKED_PIXELS,
+ .visual = FB_VISUAL_TRUECOLOR,
+ .line_length = 800 * 3,
+ .accel = FB_ACCEL_SMI_LYNX,
+};
+
+/* chan_to_field
+ *
+ * convert a colour value into a field position
+ *
+ * from pxafb.c
+ */
+
+static inline unsigned int chan_to_field(unsigned int chan,
+ struct fb_bitfield *bf)
+{
+ chan &= 0xffff;
+ chan >>= 16 - bf->length;
+ return chan << bf->offset;
+}
+
+static int smtcfb_blank(int blank_mode, struct fb_info *info)
+{
+ /* clear DPMS setting */
+ switch (blank_mode) {
+ case FB_BLANK_UNBLANK:
+ /* Screen On: HSync: On, VSync : On */
+ smtc_seqw(0x01, (smtc_seqr(0x01) & (~0x20)));
+ smtc_seqw(0x6a, 0x16);
+ smtc_seqw(0x6b, 0x02);
+ smtc_seqw(0x21, (smtc_seqr(0x21) & 0x77));
+ smtc_seqw(0x22, (smtc_seqr(0x22) & (~0x30)));
+ smtc_seqw(0x23, (smtc_seqr(0x23) & (~0xc0)));
+ smtc_seqw(0x24, (smtc_seqr(0x24) | 0x01));
+ smtc_seqw(0x31, (smtc_seqr(0x31) | 0x03));
+ break;
+ case FB_BLANK_NORMAL:
+ /* Screen Off: HSync: On, VSync : On Soft blank */
+ smtc_seqw(0x01, (smtc_seqr(0x01) & (~0x20)));
+ smtc_seqw(0x6a, 0x16);
+ smtc_seqw(0x6b, 0x02);
+ smtc_seqw(0x22, (smtc_seqr(0x22) & (~0x30)));
+ smtc_seqw(0x23, (smtc_seqr(0x23) & (~0xc0)));
+ smtc_seqw(0x24, (smtc_seqr(0x24) | 0x01));
+ smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00));
+ break;
+ case FB_BLANK_VSYNC_SUSPEND:
+ /* Screen On: HSync: On, VSync : Off */
+ smtc_seqw(0x01, (smtc_seqr(0x01) | 0x20));
+ smtc_seqw(0x20, (smtc_seqr(0x20) & (~0xB0)));
+ smtc_seqw(0x6a, 0x0c);
+ smtc_seqw(0x6b, 0x02);
+ smtc_seqw(0x21, (smtc_seqr(0x21) | 0x88));
+ smtc_seqw(0x22, ((smtc_seqr(0x22) & (~0x30)) | 0x20));
+ smtc_seqw(0x23, ((smtc_seqr(0x23) & (~0xc0)) | 0x20));
+ smtc_seqw(0x24, (smtc_seqr(0x24) & (~0x01)));
+ smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00));
+ smtc_seqw(0x34, (smtc_seqr(0x34) | 0x80));
+ break;
+ case FB_BLANK_HSYNC_SUSPEND:
+ /* Screen On: HSync: Off, VSync : On */
+ smtc_seqw(0x01, (smtc_seqr(0x01) | 0x20));
+ smtc_seqw(0x20, (smtc_seqr(0x20) & (~0xB0)));
+ smtc_seqw(0x6a, 0x0c);
+ smtc_seqw(0x6b, 0x02);
+ smtc_seqw(0x21, (smtc_seqr(0x21) | 0x88));
+ smtc_seqw(0x22, ((smtc_seqr(0x22) & (~0x30)) | 0x10));
+ smtc_seqw(0x23, ((smtc_seqr(0x23) & (~0xc0)) | 0xD8));
+ smtc_seqw(0x24, (smtc_seqr(0x24) & (~0x01)));
+ smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00));
+ smtc_seqw(0x34, (smtc_seqr(0x34) | 0x80));
+ break;
+ case FB_BLANK_POWERDOWN:
+ /* Screen On: HSync: Off, VSync : Off */
+ smtc_seqw(0x01, (smtc_seqr(0x01) | 0x20));
+ smtc_seqw(0x20, (smtc_seqr(0x20) & (~0xB0)));
+ smtc_seqw(0x6a, 0x0c);
+ smtc_seqw(0x6b, 0x02);
+ smtc_seqw(0x21, (smtc_seqr(0x21) | 0x88));
+ smtc_seqw(0x22, ((smtc_seqr(0x22) & (~0x30)) | 0x30));
+ smtc_seqw(0x23, ((smtc_seqr(0x23) & (~0xc0)) | 0xD8));
+ smtc_seqw(0x24, (smtc_seqr(0x24) & (~0x01)));
+ smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00));
+ smtc_seqw(0x34, (smtc_seqr(0x34) | 0x80));
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int smtc_setcolreg(unsigned regno, unsigned red, unsigned green,
+ unsigned blue, unsigned trans, struct fb_info *info)
+{
+ struct smtcfb_info *sfb = (struct smtcfb_info *)info;
+ u32 val;
+
+ if (regno > 255)
+ return 1;
+
+ switch (sfb->fb.fix.visual) {
+ case FB_VISUAL_DIRECTCOLOR:
+ case FB_VISUAL_TRUECOLOR:
+ /*
+ * 16/32 bit true-colour, use pseuo-palette for 16 base color
+ */
+ if (regno < 16) {
+ if (sfb->fb.var.bits_per_pixel == 16) {
+ u32 *pal = sfb->fb.pseudo_palette;
+ val = chan_to_field(red, &sfb->fb.var.red);
+ val |= chan_to_field(green, \
+ &sfb->fb.var.green);
+ val |= chan_to_field(blue, &sfb->fb.var.blue);
+#ifdef __BIG_ENDIAN
+ pal[regno] =
+ ((red & 0xf800) >> 8) |
+ ((green & 0xe000) >> 13) |
+ ((green & 0x1c00) << 3) |
+ ((blue & 0xf800) >> 3);
+#else
+ pal[regno] = val;
+#endif
+ } else {
+ u32 *pal = sfb->fb.pseudo_palette;
+ val = chan_to_field(red, &sfb->fb.var.red);
+ val |= chan_to_field(green, \
+ &sfb->fb.var.green);
+ val |= chan_to_field(blue, &sfb->fb.var.blue);
+#ifdef __BIG_ENDIAN
+ val =
+ (val & 0xff00ff00 >> 8) |
+ (val & 0x00ff00ff << 8);
+#endif
+ pal[regno] = val;
+ }
+ }
+ break;
+
+ case FB_VISUAL_PSEUDOCOLOR:
+ /* color depth 8 bit */
+ sm712_setpalette(regno, red, green, blue, info);
+ break;
+
+ default:
+ return 1; /* unknown type */
+ }
+
+ return 0;
+
+}
+
+#ifdef __BIG_ENDIAN
+static ssize_t smtcfb_read(struct fb_info *info, char __user * buf, size_t
+ count, loff_t *ppos)
+{
+ unsigned long p = *ppos;
+
+ u32 *buffer, *dst;
+ u32 __iomem *src;
+ int c, i, cnt = 0, err = 0;
+ unsigned long total_size;
+
+ if (!info || !info->screen_base)
+ return -ENODEV;
+
+ if (info->state != FBINFO_STATE_RUNNING)
+ return -EPERM;
+
+ total_size = info->screen_size;
+
+ if (total_size == 0)
+ total_size = info->fix.smem_len;
+
+ if (p >= total_size)
+ return 0;
+
+ if (count >= total_size)
+ count = total_size;
+
+ if (count + p > total_size)
+ count = total_size - p;
+
+ buffer = kmalloc((count > PAGE_SIZE) ? PAGE_SIZE : count, GFP_KERNEL);
+ if (!buffer)
+ return -ENOMEM;
+
+ src = (u32 __iomem *) (info->screen_base + p);
+
+ if (info->fbops->fb_sync)
+ info->fbops->fb_sync(info);
+
+ while (count) {
+ c = (count > PAGE_SIZE) ? PAGE_SIZE : count;
+ dst = buffer;
+ for (i = c >> 2; i--;) {
+ *dst = fb_readl(src++);
+ *dst =
+ (*dst & 0xff00ff00 >> 8) |
+ (*dst & 0x00ff00ff << 8);
+ dst++;
+ }
+ if (c & 3) {
+ u8 *dst8 = (u8 *) dst;
+ u8 __iomem *src8 = (u8 __iomem *) src;
+
+ for (i = c & 3; i--;) {
+ if (i & 1) {
+ *dst8++ = fb_readb(++src8);
+ } else {
+ *dst8++ = fb_readb(--src8);
+ src8 += 2;
+ }
+ }
+ src = (u32 __iomem *) src8;
+ }
+
+ if (copy_to_user(buf, buffer, c)) {
+ err = -EFAULT;
+ break;
+ }
+ *ppos += c;
+ buf += c;
+ cnt += c;
+ count -= c;
+ }
+
+ kfree(buffer);
+
+ return (err) ? err : cnt;
+}
+
+static ssize_t
+smtcfb_write(struct fb_info *info, const char __user *buf, size_t count,
+ loff_t *ppos)
+{
+ unsigned long p = *ppos;
+
+ u32 *buffer, *src;
+ u32 __iomem *dst;
+ int c, i, cnt = 0, err = 0;
+ unsigned long total_size;
+
+ if (!info || !info->screen_base)
+ return -ENODEV;
+
+ if (info->state != FBINFO_STATE_RUNNING)
+ return -EPERM;
+
+ total_size = info->screen_size;
+
+ if (total_size == 0)
+ total_size = info->fix.smem_len;
+
+ if (p > total_size)
+ return -EFBIG;
+
+ if (count > total_size) {
+ err = -EFBIG;
+ count = total_size;
+ }
+
+ if (count + p > total_size) {
+ if (!err)
+ err = -ENOSPC;
+
+ count = total_size - p;
+ }
+
+ buffer = kmalloc((count > PAGE_SIZE) ? PAGE_SIZE : count, GFP_KERNEL);
+ if (!buffer)
+ return -ENOMEM;
+
+ dst = (u32 __iomem *) (info->screen_base + p);
+
+ if (info->fbops->fb_sync)
+ info->fbops->fb_sync(info);
+
+ while (count) {
+ c = (count > PAGE_SIZE) ? PAGE_SIZE : count;
+ src = buffer;
+
+ if (copy_from_user(src, buf, c)) {
+ err = -EFAULT;
+ break;
+ }
+
+ for (i = c >> 2; i--;) {
+ fb_writel((*src & 0xff00ff00 >> 8) |
+ (*src & 0x00ff00ff << 8), dst++);
+ src++;
+ }
+ if (c & 3) {
+ u8 *src8 = (u8 *) src;
+ u8 __iomem *dst8 = (u8 __iomem *) dst;
+
+ for (i = c & 3; i--;) {
+ if (i & 1) {
+ fb_writeb(*src8++, ++dst8);
+ } else {
+ fb_writeb(*src8++, --dst8);
+ dst8 += 2;
+ }
+ }
+ dst = (u32 __iomem *) dst8;
+ }
+
+ *ppos += c;
+ buf += c;
+ cnt += c;
+ count -= c;
+ }
+
+ kfree(buffer);
+
+ return (cnt) ? cnt : err;
+}
+#endif /* ! __BIG_ENDIAN */
+
+#include "smtc2d.c"
+
+void smtcfb_copyarea(struct fb_info *info, const struct fb_copyarea *area)
+{
+ struct par_info *p = (struct par_info *)info->par;
+
+ if (smtc_2Dacceleration) {
+ if (!area->width || !area->height)
+ return;
+
+ deCopy(p->BaseAddressInVRAM, 0, info->var.bits_per_pixel,
+ area->dx, area->dy, area->width, area->height,
+ p->BaseAddressInVRAM, 0, area->sx, area->sy, 0, 0xC);
+
+ } else
+ cfb_copyarea(info, area);
+}
+
+void smtcfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
+{
+ struct par_info *p = (struct par_info *)info->par;
+
+ if (smtc_2Dacceleration) {
+ if (!rect->width || !rect->height)
+ return;
+ if (info->var.bits_per_pixel >= 24)
+ deFillRect(p->BaseAddressInVRAM, 0, rect->dx * 3,
+ rect->dy * 3, rect->width * 3, rect->height,
+ rect->color);
+ else
+ deFillRect(p->BaseAddressInVRAM, 0, rect->dx, rect->dy,
+ rect->width, rect->height, rect->color);
+ } else
+ cfb_fillrect(info, rect);
+}
+
+void smtcfb_imageblit(struct fb_info *info, const struct fb_image *image)
+{
+ struct par_info *p = (struct par_info *)info->par;
+ u32 bg_col = 0, fg_col = 0;
+
+ if ((smtc_2Dacceleration) && (image->depth == 1)) {
+ if (smtc_de_busy)
+ deWaitForNotBusy();
+
+ switch (info->var.bits_per_pixel) {
+ case 8:
+ bg_col = image->bg_color;
+ fg_col = image->fg_color;
+ break;
+ case 16:
+ bg_col =
+ ((u32 *) (info->pseudo_palette))[image->bg_color];
+ fg_col =
+ ((u32 *) (info->pseudo_palette))[image->fg_color];
+ break;
+ case 32:
+ bg_col =
+ ((u32 *) (info->pseudo_palette))[image->bg_color];
+ fg_col =
+ ((u32 *) (info->pseudo_palette))[image->fg_color];
+ break;
+ }
+
+ deSystemMem2VideoMemMonoBlt(
+ image->data,
+ image->width / 8,
+ 0,
+ p->BaseAddressInVRAM,
+ 0,
+ 0,
+ image->dx, image->dy,
+ image->width, image->height,
+ fg_col, bg_col,
+ 0x0C);
+
+ } else
+ cfb_imageblit(info, image);
+}
+
+static struct fb_ops smtcfb_ops = {
+ .owner = THIS_MODULE,
+ .fb_setcolreg = smtc_setcolreg,
+ .fb_blank = smtcfb_blank,
+ .fb_fillrect = smtcfb_fillrect,
+ .fb_imageblit = smtcfb_imageblit,
+ .fb_copyarea = smtcfb_copyarea,
+#ifdef __BIG_ENDIAN
+ .fb_read = smtcfb_read,
+ .fb_write = smtcfb_write,
+#endif
+
+};
+
+void smtcfb_setmode(struct smtcfb_info *sfb)
+{
+ switch (sfb->fb.var.bits_per_pixel) {
+ case 32:
+ sfb->fb.fix.visual = FB_VISUAL_TRUECOLOR;
+ sfb->fb.fix.line_length = sfb->fb.var.xres * 4;
+ sfb->fb.var.red.length = 8;
+ sfb->fb.var.green.length = 8;
+ sfb->fb.var.blue.length = 8;
+ sfb->fb.var.red.offset = 16;
+ sfb->fb.var.green.offset = 8;
+ sfb->fb.var.blue.offset = 0;
+
+ break;
+ case 8:
+ sfb->fb.fix.visual = FB_VISUAL_PSEUDOCOLOR;
+ sfb->fb.fix.line_length = sfb->fb.var.xres;
+ sfb->fb.var.red.offset = 5;
+ sfb->fb.var.red.length = 3;
+ sfb->fb.var.green.offset = 2;
+ sfb->fb.var.green.length = 3;
+ sfb->fb.var.blue.offset = 0;
+ sfb->fb.var.blue.length = 2;
+ break;
+ case 24:
+ sfb->fb.fix.visual = FB_VISUAL_TRUECOLOR;
+ sfb->fb.fix.line_length = sfb->fb.var.xres * 3;
+ sfb->fb.var.red.length = 8;
+ sfb->fb.var.green.length = 8;
+ sfb->fb.var.blue.length = 8;
+
+ sfb->fb.var.red.offset = 16;
+ sfb->fb.var.green.offset = 8;
+ sfb->fb.var.blue.offset = 0;
+
+ break;
+ case 16:
+ default:
+ sfb->fb.fix.visual = FB_VISUAL_TRUECOLOR;
+ sfb->fb.fix.line_length = sfb->fb.var.xres * 2;
+
+ sfb->fb.var.red.length = 5;
+ sfb->fb.var.green.length = 6;
+ sfb->fb.var.blue.length = 5;
+
+ sfb->fb.var.red.offset = 11;
+ sfb->fb.var.green.offset = 5;
+ sfb->fb.var.blue.offset = 0;
+
+ break;
+ }
+
+ hw.width = sfb->fb.var.xres;
+ hw.height = sfb->fb.var.yres;
+ hw.hz = 60;
+ smtc_set_timing(sfb, &hw);
+ if (smtc_2Dacceleration) {
+ printk("2D acceleration enabled!\n");
+ /* Init smtc drawing engine */
+ deInit(sfb->fb.var.xres, sfb->fb.var.yres,
+ sfb->fb.var.bits_per_pixel);
+ }
+}
+
+/*
+ * Alloc struct smtcfb_info and assign the default value
+ */
+static struct smtcfb_info *smtc_alloc_fb_info(struct pci_dev *dev,
+ char *name)
+{
+ struct smtcfb_info *sfb;
+
+ sfb = kmalloc(sizeof(struct smtcfb_info), GFP_KERNEL);
+
+ if (!sfb)
+ return NULL;
+
+ memset(sfb, 0, sizeof(struct smtcfb_info));
+
+ sfb->currcon = -1;
+ sfb->dev = dev;
+
+ /*** Init sfb->fb with default value ***/
+ sfb->fb.flags = FBINFO_FLAG_DEFAULT;
+ sfb->fb.fbops = &smtcfb_ops;
+ sfb->fb.var = smtcfb_var;
+ sfb->fb.fix = smtcfb_fix;
+
+ strcpy(sfb->fb.fix.id, name);
+
+ sfb->fb.fix.type = FB_TYPE_PACKED_PIXELS;
+ sfb->fb.fix.type_aux = 0;
+ sfb->fb.fix.xpanstep = 0;
+ sfb->fb.fix.ypanstep = 0;
+ sfb->fb.fix.ywrapstep = 0;
+ sfb->fb.fix.accel = FB_ACCEL_SMI_LYNX;
+
+ sfb->fb.var.nonstd = 0;
+ sfb->fb.var.activate = FB_ACTIVATE_NOW;
+ sfb->fb.var.height = -1;
+ sfb->fb.var.width = -1;
+ /* text mode acceleration */
+ sfb->fb.var.accel_flags = FB_ACCELF_TEXT;
+ sfb->fb.var.vmode = FB_VMODE_NONINTERLACED;
+ sfb->fb.par = &hw;
+ sfb->fb.pseudo_palette = colreg;
+
+ return sfb;
+}
+
+/*
+ * Unmap in the memory mapped IO registers
+ */
+
+static void smtc_unmap_mmio(struct smtcfb_info *sfb)
+{
+ if (sfb && smtc_RegBaseAddress)
+ smtc_RegBaseAddress = NULL;
+}
+
+/*
+ * Map in the screen memory
+ */
+
+static int smtc_map_smem(struct smtcfb_info *sfb,
+ struct pci_dev *dev, u_long smem_len)
+{
+ if (sfb->fb.var.bits_per_pixel == 32) {
+#ifdef __BIG_ENDIAN
+ sfb->fb.fix.smem_start = pci_resource_start(dev, 0)
+ + 0x800000;
+#else
+ sfb->fb.fix.smem_start = pci_resource_start(dev, 0);
+#endif
+ } else {
+ sfb->fb.fix.smem_start = pci_resource_start(dev, 0);
+ }
+
+ sfb->fb.fix.smem_len = smem_len;
+
+ sfb->fb.screen_base = smtc_VRAMBaseAddress;
+
+ if (!sfb->fb.screen_base) {
+ printk(KERN_INFO "%s: unable to map screen memory\n",
+ sfb->fb.fix.id);
+ return -ENOMEM;
+ }
+
+ return 0;
+}
+
+/*
+ * Unmap in the screen memory
+ *
+ */
+static void smtc_unmap_smem(struct smtcfb_info *sfb)
+{
+ if (sfb && sfb->fb.screen_base) {
+ iounmap(sfb->fb.screen_base);
+ sfb->fb.screen_base = NULL;
+ }
+}
+
+/*
+ * We need to wake up the LynxEM+, and make sure its in linear memory mode.
+ */
+static inline void sm7xx_init_hw(void)
+{
+ outb_p(0x18, 0x3c4);
+ outb_p(0x11, 0x3c5);
+}
+
+static void smtc_free_fb_info(struct smtcfb_info *sfb)
+{
+ if (sfb) {
+ fb_alloc_cmap(&sfb->fb.cmap, 0, 0);
+ kfree(sfb);
+ }
+}
+
+/*
+ * sm712vga_setup - process command line options, get vga parameter
+ * @options: string of options
+ * Returns zero.
+ *
+ */
+static int __init __maybe_unused sm712vga_setup(char *options)
+{
+ int index;
+
+ if (!options || !*options) {
+ smdbg("\n No vga parameter\n");
+ return -EINVAL;
+ }
+
+ smtc_screen_info.lfb_width = 0;
+ smtc_screen_info.lfb_height = 0;
+ smtc_screen_info.lfb_depth = 0;
+
+ smdbg("\nsm712vga_setup = %s\n", options);
+
+ for (index = 0;
+ index < (sizeof(vesa_mode) / sizeof(struct vesa_mode_table));
+ index++) {
+ if (strstr(options, vesa_mode[index].mode_index)) {
+ smtc_screen_info.lfb_width = vesa_mode[index].lfb_width;
+ smtc_screen_info.lfb_height =
+ vesa_mode[index].lfb_height;
+ smtc_screen_info.lfb_depth = vesa_mode[index].lfb_depth;
+ return 0;
+ }
+ }
+
+ return -1;
+}
+__setup("vga=", sm712vga_setup);
+
+/* Jason (08/13/2009)
+ * Original init function changed to probe method to be used by pci_drv
+ * process used to detect chips replaced with kernel process in pci_drv
+ */
+static int __init smtcfb_pci_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
+{
+ struct smtcfb_info *sfb;
+ u_long smem_size = 0x00800000; /* default 8MB */
+ char name[16];
+ int err;
+ unsigned long pFramebufferPhysical;
+
+ printk(KERN_INFO
+ "Silicon Motion display driver " SMTC_LINUX_FB_VERSION "\n");
+
+ err = pci_enable_device(pdev); /* enable SMTC chip */
+
+ if (err)
+ return err;
+ err = -ENOMEM;
+
+ hw.chipID = ent->device;
+ sprintf(name, "sm%Xfb", hw.chipID);
+
+ sfb = smtc_alloc_fb_info(pdev, name);
+
+ if (!sfb)
+ goto failed;
+ /* Jason (08/13/2009)
+ * Store fb_info to be further used when suspending and resuming
+ */
+ pci_set_drvdata(pdev, sfb);
+
+ sm7xx_init_hw();
+
+ /*get mode parameter from smtc_screen_info */
+ if (smtc_screen_info.lfb_width != 0) {
+ sfb->fb.var.xres = smtc_screen_info.lfb_width;
+ sfb->fb.var.yres = smtc_screen_info.lfb_height;
+ sfb->fb.var.bits_per_pixel = smtc_screen_info.lfb_depth;
+ } else {
+ /* default resolution 1024x600 16bit mode */
+ sfb->fb.var.xres = SCREEN_X_RES;
+ sfb->fb.var.yres = SCREEN_Y_RES;
+ sfb->fb.var.bits_per_pixel = SCREEN_BPP;
+ }
+
+#ifdef __BIG_ENDIAN
+ if (sfb->fb.var.bits_per_pixel == 24)
+ sfb->fb.var.bits_per_pixel = (smtc_screen_info.lfb_depth = 32);
+#endif
+ /* Map address and memory detection */
+ pFramebufferPhysical = pci_resource_start(pdev, 0);
+ pci_read_config_byte(pdev, PCI_REVISION_ID, &hw.chipRevID);
+
+ switch (hw.chipID) {
+ case 0x710:
+ case 0x712:
+ sfb->fb.fix.mmio_start = pFramebufferPhysical + 0x00400000;
+ sfb->fb.fix.mmio_len = 0x00400000;
+ smem_size = SM712_VIDEOMEMORYSIZE;
+#ifdef __BIG_ENDIAN
+ hw.m_pLFB = (smtc_VRAMBaseAddress =
+ ioremap(pFramebufferPhysical, 0x00c00000));
+#else
+ hw.m_pLFB = (smtc_VRAMBaseAddress =
+ ioremap(pFramebufferPhysical, 0x00800000));
+#endif
+ hw.m_pMMIO = (smtc_RegBaseAddress =
+ smtc_VRAMBaseAddress + 0x00700000);
+ smtc_2DBaseAddress = (hw.m_pDPR =
+ smtc_VRAMBaseAddress + 0x00408000);
+ smtc_2Ddataport = smtc_VRAMBaseAddress + DE_DATA_PORT_712;
+ hw.m_pVPR = hw.m_pLFB + 0x0040c000;
+#ifdef __BIG_ENDIAN
+ if (sfb->fb.var.bits_per_pixel == 32) {
+ smtc_VRAMBaseAddress += 0x800000;
+ hw.m_pLFB += 0x800000;
+ printk(KERN_INFO
+ "\nsmtc_VRAMBaseAddress=%p hw.m_pLFB=%p\n",
+ smtc_VRAMBaseAddress, hw.m_pLFB);
+ }
+#endif
+ if (!smtc_RegBaseAddress) {
+ printk(KERN_INFO
+ "%s: unable to map memory mapped IO\n",
+ sfb->fb.fix.id);
+ return -ENOMEM;
+ }
+
+ /* set MCLK = 14.31818 * (0x16 / 0x2) */
+ smtc_seqw(0x6a, 0x16);
+ smtc_seqw(0x6b, 0x02);
+ smtc_seqw(0x62, 0x3e);
+ /* enable PCI burst */
+ smtc_seqw(0x17, 0x20);
+ /* enable word swap */
+#ifdef __BIG_ENDIAN
+ if (sfb->fb.var.bits_per_pixel == 32)
+ smtc_seqw(0x17, 0x30);
+#endif
+#ifdef CONFIG_FB_SM7XX_ACCEL
+ smtc_2Dacceleration = 1;
+#endif
+ break;
+ case 0x720:
+ sfb->fb.fix.mmio_start = pFramebufferPhysical;
+ sfb->fb.fix.mmio_len = 0x00200000;
+ smem_size = SM722_VIDEOMEMORYSIZE;
+ smtc_2DBaseAddress = (hw.m_pDPR =
+ ioremap(pFramebufferPhysical, 0x00a00000));
+ hw.m_pLFB = (smtc_VRAMBaseAddress =
+ smtc_2DBaseAddress + 0x00200000);
+ hw.m_pMMIO = (smtc_RegBaseAddress =
+ smtc_2DBaseAddress + 0x000c0000);
+ smtc_2Ddataport = smtc_2DBaseAddress + DE_DATA_PORT_722;
+ hw.m_pVPR = smtc_2DBaseAddress + 0x800;
+
+ smtc_seqw(0x62, 0xff);
+ smtc_seqw(0x6a, 0x0d);
+ smtc_seqw(0x6b, 0x02);
+ smtc_2Dacceleration = 0;
+ break;
+ default:
+ printk(KERN_INFO
+ "No valid Silicon Motion display chip was detected!\n");
+
+ smtc_free_fb_info(sfb);
+ return err;
+ }
+
+ /* can support 32 bpp */
+ if (15 == sfb->fb.var.bits_per_pixel)
+ sfb->fb.var.bits_per_pixel = 16;
+
+ sfb->fb.var.xres_virtual = sfb->fb.var.xres;
+ sfb->fb.var.yres_virtual = sfb->fb.var.yres;
+ err = smtc_map_smem(sfb, pdev, smem_size);
+ if (err)
+ goto failed;
+
+ smtcfb_setmode(sfb);
+ /* Primary display starting from 0 postion */
+ hw.BaseAddressInVRAM = 0;
+ sfb->fb.par = &hw;
+
+ err = register_framebuffer(&sfb->fb);
+ if (err < 0)
+ goto failed;
+
+ printk(KERN_INFO "Silicon Motion SM%X Rev%X primary display mode"
+ "%dx%d-%d Init Complete.\n", hw.chipID, hw.chipRevID,
+ sfb->fb.var.xres, sfb->fb.var.yres,
+ sfb->fb.var.bits_per_pixel);
+
+ return 0;
+
+ failed:
+ printk(KERN_INFO "Silicon Motion, Inc. primary display init fail\n");
+
+ smtc_unmap_smem(sfb);
+ smtc_unmap_mmio(sfb);
+ smtc_free_fb_info(sfb);
+
+ return err;
+}
+
+
+/* Jason (08/11/2009) PCI_DRV wrapper essential structs */
+static struct pci_device_id smtcfb_pci_table[] = {
+ {0x126f, 0x710, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ {0x126f, 0x712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ {0x126f, 0x720, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ {0,}
+};
+
+
+/* Jason (08/14/2009)
+ * do some clean up when the driver module is removed
+ */
+static void __devexit smtcfb_pci_remove(struct pci_dev *pdev)
+{
+ struct smtcfb_info *sfb;
+
+ sfb = pci_get_drvdata(pdev);
+ pci_set_drvdata(pdev, NULL);
+ smtc_unmap_smem(sfb);
+ smtc_unmap_mmio(sfb);
+ unregister_framebuffer(&sfb->fb);
+ smtc_free_fb_info(sfb);
+}
+
+/* Jason (08/14/2009)
+ * suspend function, called when the suspend event is triggered
+ */
+static int __maybe_unused smtcfb_suspend(struct pci_dev *pdev, pm_message_t msg)
+{
+ struct smtcfb_info *sfb;
+ int retv;
+
+ sfb = pci_get_drvdata(pdev);
+
+ /* set the hw in sleep mode use externel clock and self memory refresh
+ * so that we can turn off internal PLLs later on
+ */
+ smtc_seqw(0x20, (smtc_seqr(0x20) | 0xc0));
+ smtc_seqw(0x69, (smtc_seqr(0x69) & 0xf7));
+
+ switch (msg.event) {
+ case PM_EVENT_FREEZE:
+ case PM_EVENT_PRETHAW:
+ pdev->dev.power.power_state = msg;
+ return 0;
+ }
+
+ /* when doing suspend, call fb apis and pci apis */
+ if (msg.event == PM_EVENT_SUSPEND) {
+ acquire_console_sem();
+ fb_set_suspend(&sfb->fb, 1);
+ release_console_sem();
+ retv = pci_save_state(pdev);
+ pci_disable_device(pdev);
+ retv = pci_choose_state(pdev, msg);
+ retv = pci_set_power_state(pdev, retv);
+ }
+
+ pdev->dev.power.power_state = msg;
+
+ /* additionaly turn off all function blocks including internal PLLs */
+ smtc_seqw(0x21, 0xff);
+
+ return 0;
+}
+
+static int __maybe_unused smtcfb_resume(struct pci_dev *pdev)
+{
+ struct smtcfb_info *sfb;
+ int retv;
+
+ sfb = pci_get_drvdata(pdev);
+
+ /* when resuming, restore pci data and fb cursor */
+ if (pdev->dev.power.power_state.event != PM_EVENT_FREEZE) {
+ retv = pci_set_power_state(pdev, PCI_D0);
+ retv = pci_restore_state(pdev);
+ if (pci_enable_device(pdev))
+ return -1;
+ pci_set_master(pdev);
+ }
+
+ /* reinit hardware */
+ sm7xx_init_hw();
+ switch (hw.chipID) {
+ case 0x710:
+ case 0x712:
+ /* set MCLK = 14.31818 * (0x16 / 0x2) */
+ smtc_seqw(0x6a, 0x16);
+ smtc_seqw(0x6b, 0x02);
+ smtc_seqw(0x62, 0x3e);
+ /* enable PCI burst */
+ smtc_seqw(0x17, 0x20);
+#ifdef __BIG_ENDIAN
+ if (sfb->fb.var.bits_per_pixel == 32)
+ smtc_seqw(0x17, 0x30);
+#endif
+ break;
+ case 0x720:
+ smtc_seqw(0x62, 0xff);
+ smtc_seqw(0x6a, 0x0d);
+ smtc_seqw(0x6b, 0x02);
+ break;
+ }
+
+ smtc_seqw(0x34, (smtc_seqr(0x34) | 0xc0));
+ smtc_seqw(0x33, ((smtc_seqr(0x33) | 0x08) & 0xfb));
+
+ smtcfb_setmode(sfb);
+
+ acquire_console_sem();
+ fb_set_suspend(&sfb->fb, 0);
+ release_console_sem();
+
+ return 0;
+}
+
+/* Jason (08/13/2009)
+ * pci_driver struct used to wrap the original driver
+ * so that it can be registered into the kernel and
+ * the proper method would be called when suspending and resuming
+ */
+static struct pci_driver smtcfb_driver = {
+ .name = "smtcfb",
+ .id_table = smtcfb_pci_table,
+ .probe = smtcfb_pci_probe,
+ .remove = __devexit_p(smtcfb_pci_remove),
+#ifdef CONFIG_PM
+ .suspend = smtcfb_suspend,
+ .resume = smtcfb_resume,
+#endif
+};
+
+static int __init smtcfb_init(void)
+{
+ return pci_register_driver(&smtcfb_driver);
+}
+
+static void __exit smtcfb_exit(void)
+{
+ pci_unregister_driver(&smtcfb_driver);
+}
+
+module_init(smtcfb_init);
+module_exit(smtcfb_exit);
+
+MODULE_AUTHOR("Siliconmotion ");
+MODULE_DESCRIPTION("Framebuffer driver for SMI Graphic Cards");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Silicon Motion SM712 frame buffer device
+ *
+ * Copyright (C) 2006 Silicon Motion Technology Corp.
+ * Authors: Ge Wang, gewang@siliconmotion.com
+ * Boyod boyod.yang@siliconmotion.com.cn
+ *
+ * Copyright (C) 2009 Lemote, Inc.
+ * Author: Wu Zhangjin, wuzj@lemote.com
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
+ */
+
+#define SMTC_LINUX_FB_VERSION "version 0.11.2619.21.01 July 27, 2008"
+
+#define NR_PALETTE 256
+#define NR_RGB 2
+
+#define FB_ACCEL_SMI_LYNX 88
+
+#ifdef __BIG_ENDIAN
+#define PC_VGA 0
+#else
+#define PC_VGA 1
+#endif
+
+#define SCREEN_X_RES 1024
+#define SCREEN_Y_RES 600
+#define SCREEN_BPP 16
+
+#ifndef FIELD_OFFSET
+#define FIELD_OFSFET(type, field) \
+ ((unsigned long) (PUCHAR) & (((type *)0)->field))
+#endif
+
+/*Assume SM712 graphics chip has 4MB VRAM */
+#define SM712_VIDEOMEMORYSIZE 0x00400000
+/*Assume SM722 graphics chip has 8MB VRAM */
+#define SM722_VIDEOMEMORYSIZE 0x00800000
+
+#define dac_reg (0x3c8)
+#define dac_val (0x3c9)
+
+extern char *smtc_RegBaseAddress;
+#define smtc_mmiowb(dat, reg) writeb(dat, smtc_RegBaseAddress + reg)
+#define smtc_mmioww(dat, reg) writew(dat, smtc_RegBaseAddress + reg)
+#define smtc_mmiowl(dat, reg) writel(dat, smtc_RegBaseAddress + reg)
+
+#define smtc_mmiorb(reg) readb(smtc_RegBaseAddress + reg)
+#define smtc_mmiorw(reg) readw(smtc_RegBaseAddress + reg)
+#define smtc_mmiorl(reg) readl(smtc_RegBaseAddress + reg)
+
+#define SIZE_SR00_SR04 (0x04 - 0x00 + 1)
+#define SIZE_SR10_SR24 (0x24 - 0x10 + 1)
+#define SIZE_SR30_SR75 (0x75 - 0x30 + 1)
+#define SIZE_SR80_SR93 (0x93 - 0x80 + 1)
+#define SIZE_SRA0_SRAF (0xAF - 0xA0 + 1)
+#define SIZE_GR00_GR08 (0x08 - 0x00 + 1)
+#define SIZE_AR00_AR14 (0x14 - 0x00 + 1)
+#define SIZE_CR00_CR18 (0x18 - 0x00 + 1)
+#define SIZE_CR30_CR4D (0x4D - 0x30 + 1)
+#define SIZE_CR90_CRA7 (0xA7 - 0x90 + 1)
+#define SIZE_VPR (0x6C + 1)
+#define SIZE_DPR (0x44 + 1)
+
+static inline void smtc_crtcw(int reg, int val)
+{
+ smtc_mmiowb(reg, 0x3d4);
+ smtc_mmiowb(val, 0x3d5);
+}
+
+static inline unsigned int smtc_crtcr(int reg)
+{
+ smtc_mmiowb(reg, 0x3d4);
+ return smtc_mmiorb(0x3d5);
+}
+
+static inline void smtc_grphw(int reg, int val)
+{
+ smtc_mmiowb(reg, 0x3ce);
+ smtc_mmiowb(val, 0x3cf);
+}
+
+static inline unsigned int smtc_grphr(int reg)
+{
+ smtc_mmiowb(reg, 0x3ce);
+ return smtc_mmiorb(0x3cf);
+}
+
+static inline void smtc_attrw(int reg, int val)
+{
+ smtc_mmiorb(0x3da);
+ smtc_mmiowb(reg, 0x3c0);
+ smtc_mmiorb(0x3c1);
+ smtc_mmiowb(val, 0x3c0);
+}
+
+static inline void smtc_seqw(int reg, int val)
+{
+ smtc_mmiowb(reg, 0x3c4);
+ smtc_mmiowb(val, 0x3c5);
+}
+
+static inline unsigned int smtc_seqr(int reg)
+{
+ smtc_mmiowb(reg, 0x3c4);
+ return smtc_mmiorb(0x3c5);
+}
+
+/* The next structure holds all information relevant for a specific video mode.
+ */
+
+struct ModeInit {
+ int mmSizeX;
+ int mmSizeY;
+ int bpp;
+ int hz;
+ unsigned char Init_MISC;
+ unsigned char Init_SR00_SR04[SIZE_SR00_SR04];
+ unsigned char Init_SR10_SR24[SIZE_SR10_SR24];
+ unsigned char Init_SR30_SR75[SIZE_SR30_SR75];
+ unsigned char Init_SR80_SR93[SIZE_SR80_SR93];
+ unsigned char Init_SRA0_SRAF[SIZE_SRA0_SRAF];
+ unsigned char Init_GR00_GR08[SIZE_GR00_GR08];
+ unsigned char Init_AR00_AR14[SIZE_AR00_AR14];
+ unsigned char Init_CR00_CR18[SIZE_CR00_CR18];
+ unsigned char Init_CR30_CR4D[SIZE_CR30_CR4D];
+ unsigned char Init_CR90_CRA7[SIZE_CR90_CRA7];
+};
+
+/**********************************************************************
+ SM712 Mode table.
+ **********************************************************************/
+struct ModeInit VGAMode[] = {
+ {
+ /* mode#0: 640 x 480 16Bpp 60Hz */
+ 640, 480, 16, 60,
+ /* Init_MISC */
+ 0xE3,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x00, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xFF, 0xBE, 0xEF, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x30, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x32, 0x03, 0xA0, 0x09, 0xC0, 0x32, 0x32, 0x32,
+ 0x32, 0x32, 0x32, 0x32, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x32, 0x32, 0x32,
+ 0x04, 0x24, 0x63, 0x4F, 0x52, 0x0B, 0xDF, 0xEA,
+ 0x04, 0x50, 0x19, 0x32, 0x32, 0x00, 0x00, 0x32,
+ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x07, 0x82, 0x07, 0x04,
+ 0x00, 0x45, 0x30, 0x30, 0x40, 0x30,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x32,
+ 0xF7, 0x00, 0x00, 0x00, 0xEF, 0xFF, 0x32, 0x32,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
+ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xFF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0x5F, 0x4F, 0x4F, 0x00, 0x53, 0x1F, 0x0B, 0x3E,
+ 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xEA, 0x0C, 0xDF, 0x50, 0x40, 0xDF, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0x03, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xFF, 0xFD,
+ 0x5F, 0x4F, 0x00, 0x54, 0x00, 0x0B, 0xDF, 0x00,
+ 0xEA, 0x0C, 0x2E, 0x00, 0x4F, 0xDF,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x56, 0xDD, 0x5E, 0xEA, 0x87, 0x44, 0x8F, 0x55,
+ 0x0A, 0x8F, 0x55, 0x0A, 0x00, 0x00, 0x18, 0x00,
+ 0x11, 0x10, 0x0B, 0x0A, 0x0A, 0x0A, 0x0A, 0x00,
+ },
+ },
+ {
+ /* mode#1: 640 x 480 24Bpp 60Hz */
+ 640, 480, 24, 60,
+ /* Init_MISC */
+ 0xE3,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x00, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xFF, 0xBE, 0xEF, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x30, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x32, 0x03, 0xA0, 0x09, 0xC0, 0x32, 0x32, 0x32,
+ 0x32, 0x32, 0x32, 0x32, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x32, 0x32, 0x32,
+ 0x04, 0x24, 0x63, 0x4F, 0x52, 0x0B, 0xDF, 0xEA,
+ 0x04, 0x50, 0x19, 0x32, 0x32, 0x00, 0x00, 0x32,
+ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x07, 0x82, 0x07, 0x04,
+ 0x00, 0x45, 0x30, 0x30, 0x40, 0x30,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x32,
+ 0xF7, 0x00, 0x00, 0x00, 0xEF, 0xFF, 0x32, 0x32,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
+ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xFF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0x5F, 0x4F, 0x4F, 0x00, 0x53, 0x1F, 0x0B, 0x3E,
+ 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xEA, 0x0C, 0xDF, 0x50, 0x40, 0xDF, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0x03, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xFF, 0xFD,
+ 0x5F, 0x4F, 0x00, 0x54, 0x00, 0x0B, 0xDF, 0x00,
+ 0xEA, 0x0C, 0x2E, 0x00, 0x4F, 0xDF,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x56, 0xDD, 0x5E, 0xEA, 0x87, 0x44, 0x8F, 0x55,
+ 0x0A, 0x8F, 0x55, 0x0A, 0x00, 0x00, 0x18, 0x00,
+ 0x11, 0x10, 0x0B, 0x0A, 0x0A, 0x0A, 0x0A, 0x00,
+ },
+ },
+ {
+ /* mode#0: 640 x 480 32Bpp 60Hz */
+ 640, 480, 32, 60,
+ /* Init_MISC */
+ 0xE3,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x00, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xFF, 0xBE, 0xEF, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x30, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x32, 0x03, 0xA0, 0x09, 0xC0, 0x32, 0x32, 0x32,
+ 0x32, 0x32, 0x32, 0x32, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x32, 0x32, 0x32,
+ 0x04, 0x24, 0x63, 0x4F, 0x52, 0x0B, 0xDF, 0xEA,
+ 0x04, 0x50, 0x19, 0x32, 0x32, 0x00, 0x00, 0x32,
+ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x07, 0x82, 0x07, 0x04,
+ 0x00, 0x45, 0x30, 0x30, 0x40, 0x30,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x32,
+ 0xF7, 0x00, 0x00, 0x00, 0xEF, 0xFF, 0x32, 0x32,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
+ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xFF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0x5F, 0x4F, 0x4F, 0x00, 0x53, 0x1F, 0x0B, 0x3E,
+ 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xEA, 0x0C, 0xDF, 0x50, 0x40, 0xDF, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0x03, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xFF, 0xFD,
+ 0x5F, 0x4F, 0x00, 0x54, 0x00, 0x0B, 0xDF, 0x00,
+ 0xEA, 0x0C, 0x2E, 0x00, 0x4F, 0xDF,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x56, 0xDD, 0x5E, 0xEA, 0x87, 0x44, 0x8F, 0x55,
+ 0x0A, 0x8F, 0x55, 0x0A, 0x00, 0x00, 0x18, 0x00,
+ 0x11, 0x10, 0x0B, 0x0A, 0x0A, 0x0A, 0x0A, 0x00,
+ },
+ },
+
+ { /* mode#2: 800 x 600 16Bpp 60Hz */
+ 800, 600, 16, 60,
+ /* Init_MISC */
+ 0x2B,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x03, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xFF, 0xBE, 0xEE, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x30, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x34, 0x03, 0x20, 0x09, 0xC0, 0x24, 0x24, 0x24,
+ 0x24, 0x24, 0x24, 0x24, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x38, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x24, 0x24, 0x24,
+ 0x04, 0x48, 0x83, 0x63, 0x68, 0x72, 0x57, 0x58,
+ 0x04, 0x55, 0x59, 0x24, 0x24, 0x00, 0x00, 0x24,
+ 0x01, 0x80, 0x7A, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x1C, 0x85, 0x35, 0x13,
+ 0x02, 0x45, 0x30, 0x35, 0x40, 0x20,
+ },
+ { /* Init_SR80_SR93 */
+ 0x00, 0x00, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x24,
+ 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x24, 0x24,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
+ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xBF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0x7F, 0x63, 0x63, 0x00, 0x68, 0x18, 0x72, 0xF0,
+ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x58, 0x0C, 0x57, 0x64, 0x40, 0x57, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0x03, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xBF, 0xFD,
+ 0x7F, 0x63, 0x00, 0x69, 0x18, 0x72, 0x57, 0x00,
+ 0x58, 0x0C, 0xE0, 0x20, 0x63, 0x57,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x56, 0x4B, 0x5E, 0x55, 0x86, 0x9D, 0x8E, 0xAA,
+ 0xDB, 0x2A, 0xDF, 0x33, 0x00, 0x00, 0x18, 0x00,
+ 0x20, 0x1F, 0x1A, 0x19, 0x0F, 0x0F, 0x0F, 0x00,
+ },
+ },
+ { /* mode#3: 800 x 600 24Bpp 60Hz */
+ 800, 600, 24, 60,
+ 0x2B,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x03, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xFF, 0xBE, 0xEE, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x30, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x36, 0x03, 0x20, 0x09, 0xC0, 0x36, 0x36, 0x36,
+ 0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x36, 0x36, 0x36,
+ 0x04, 0x48, 0x83, 0x63, 0x68, 0x72, 0x57, 0x58,
+ 0x04, 0x55, 0x59, 0x36, 0x36, 0x00, 0x00, 0x36,
+ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x1C, 0x85, 0x35, 0x13,
+ 0x02, 0x45, 0x30, 0x30, 0x40, 0x20,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x36,
+ 0xF7, 0x00, 0x00, 0x00, 0xEF, 0xFF, 0x36, 0x36,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
+ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xBF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0x7F, 0x63, 0x63, 0x00, 0x68, 0x18, 0x72, 0xF0,
+ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x58, 0x0C, 0x57, 0x64, 0x40, 0x57, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0x03, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xBF, 0xFD,
+ 0x7F, 0x63, 0x00, 0x69, 0x18, 0x72, 0x57, 0x00,
+ 0x58, 0x0C, 0xE0, 0x20, 0x63, 0x57,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x56, 0x4B, 0x5E, 0x55, 0x86, 0x9D, 0x8E, 0xAA,
+ 0xDB, 0x2A, 0xDF, 0x33, 0x00, 0x00, 0x18, 0x00,
+ 0x20, 0x1F, 0x1A, 0x19, 0x0F, 0x0F, 0x0F, 0x00,
+ },
+ },
+ { /* mode#7: 800 x 600 32Bpp 60Hz */
+ 800, 600, 32, 60,
+ /* Init_MISC */
+ 0x2B,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x03, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xFF, 0xBE, 0xEE, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x30, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x34, 0x03, 0x20, 0x09, 0xC0, 0x24, 0x24, 0x24,
+ 0x24, 0x24, 0x24, 0x24, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x38, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x24, 0x24, 0x24,
+ 0x04, 0x48, 0x83, 0x63, 0x68, 0x72, 0x57, 0x58,
+ 0x04, 0x55, 0x59, 0x24, 0x24, 0x00, 0x00, 0x24,
+ 0x01, 0x80, 0x7A, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x1C, 0x85, 0x35, 0x13,
+ 0x02, 0x45, 0x30, 0x35, 0x40, 0x20,
+ },
+ { /* Init_SR80_SR93 */
+ 0x00, 0x00, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x24,
+ 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x24, 0x24,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
+ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xBF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0x7F, 0x63, 0x63, 0x00, 0x68, 0x18, 0x72, 0xF0,
+ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x58, 0x0C, 0x57, 0x64, 0x40, 0x57, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0x03, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xBF, 0xFD,
+ 0x7F, 0x63, 0x00, 0x69, 0x18, 0x72, 0x57, 0x00,
+ 0x58, 0x0C, 0xE0, 0x20, 0x63, 0x57,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x56, 0x4B, 0x5E, 0x55, 0x86, 0x9D, 0x8E, 0xAA,
+ 0xDB, 0x2A, 0xDF, 0x33, 0x00, 0x00, 0x18, 0x00,
+ 0x20, 0x1F, 0x1A, 0x19, 0x0F, 0x0F, 0x0F, 0x00,
+ },
+ },
+ /* We use 1024x768 table to light 1024x600 panel for lemote */
+ { /* mode#4: 1024 x 600 16Bpp 60Hz */
+ 1024, 600, 16, 60,
+ /* Init_MISC */
+ 0xEB,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x00, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xC8, 0x40, 0x14, 0x60, 0x00, 0x0A, 0x17, 0x20,
+ 0x51, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x30, 0x02, 0x00, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x22, 0x03, 0x24, 0x09, 0xC0, 0x22, 0x22, 0x22,
+ 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x22, 0x22, 0x22,
+ 0x06, 0x68, 0xA7, 0x7F, 0x83, 0x24, 0xFF, 0x03,
+ 0x00, 0x60, 0x59, 0x22, 0x22, 0x00, 0x00, 0x22,
+ 0x01, 0x80, 0x7A, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x16, 0x02, 0x0D, 0x82, 0x09, 0x02,
+ 0x04, 0x45, 0x3F, 0x30, 0x40, 0x20,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x3A,
+ 0xF7, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x3A, 0x3A,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFB, 0x9F, 0x01, 0x00, 0xED, 0xED, 0xED,
+ 0x7B, 0xFB, 0xFF, 0xFF, 0x97, 0xEF, 0xBF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0xA3, 0x7F, 0x7F, 0x00, 0x85, 0x16, 0x24, 0xF5,
+ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x03, 0x09, 0xFF, 0x80, 0x40, 0xFF, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xFF, 0xBF, 0xFF,
+ 0xA3, 0x7F, 0x00, 0x82, 0x0b, 0x6f, 0x57, 0x00,
+ 0x5c, 0x0f, 0xE0, 0xe0, 0x7F, 0x57,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x55, 0xD9, 0x5D, 0xE1, 0x86, 0x1B, 0x8E, 0x26,
+ 0xDA, 0x8D, 0xDE, 0x94, 0x00, 0x00, 0x18, 0x00,
+ 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x15, 0x03,
+ },
+ },
+ { /* mode#5: 1024 x 768 24Bpp 60Hz */
+ 1024, 768, 24, 60,
+ /* Init_MISC */
+ 0xEB,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x03, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xF3, 0xB6, 0xC0, 0xDD, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x30, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x38, 0x03, 0x20, 0x09, 0xC0, 0x3A, 0x3A, 0x3A,
+ 0x3A, 0x3A, 0x3A, 0x3A, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x00, 0x00, 0x3A,
+ 0x06, 0x68, 0xA7, 0x7F, 0x83, 0x24, 0xFF, 0x03,
+ 0x00, 0x60, 0x59, 0x3A, 0x3A, 0x00, 0x00, 0x3A,
+ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x3B, 0x0D, 0x09, 0x02,
+ 0x04, 0x45, 0x30, 0x30, 0x40, 0x20,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x3A,
+ 0xF7, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x3A, 0x3A,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFB, 0x9F, 0x01, 0x00, 0xED, 0xED, 0xED,
+ 0x7B, 0xFB, 0xFF, 0xFF, 0x97, 0xEF, 0xBF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0xA3, 0x7F, 0x7F, 0x00, 0x85, 0x16, 0x24, 0xF5,
+ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x03, 0x09, 0xFF, 0x80, 0x40, 0xFF, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xFF, 0xBF, 0xFF,
+ 0xA3, 0x7F, 0x00, 0x86, 0x15, 0x24, 0xFF, 0x00,
+ 0x01, 0x07, 0xE5, 0x20, 0x7F, 0xFF,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x55, 0xD9, 0x5D, 0xE1, 0x86, 0x1B, 0x8E, 0x26,
+ 0xDA, 0x8D, 0xDE, 0x94, 0x00, 0x00, 0x18, 0x00,
+ 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x15, 0x03,
+ },
+ },
+ { /* mode#4: 1024 x 768 32Bpp 60Hz */
+ 1024, 768, 32, 60,
+ /* Init_MISC */
+ 0xEB,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x03, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xF3, 0xB6, 0xC0, 0xDD, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x32, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x38, 0x03, 0x20, 0x09, 0xC0, 0x3A, 0x3A, 0x3A,
+ 0x3A, 0x3A, 0x3A, 0x3A, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x00, 0x00, 0x3A,
+ 0x06, 0x68, 0xA7, 0x7F, 0x83, 0x24, 0xFF, 0x03,
+ 0x00, 0x60, 0x59, 0x3A, 0x3A, 0x00, 0x00, 0x3A,
+ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x3B, 0x0D, 0x09, 0x02,
+ 0x04, 0x45, 0x30, 0x30, 0x40, 0x20,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x3A,
+ 0xF7, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x3A, 0x3A,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFB, 0x9F, 0x01, 0x00, 0xED, 0xED, 0xED,
+ 0x7B, 0xFB, 0xFF, 0xFF, 0x97, 0xEF, 0xBF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0xA3, 0x7F, 0x7F, 0x00, 0x85, 0x16, 0x24, 0xF5,
+ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x03, 0x09, 0xFF, 0x80, 0x40, 0xFF, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xFF, 0xBF, 0xFF,
+ 0xA3, 0x7F, 0x00, 0x86, 0x15, 0x24, 0xFF, 0x00,
+ 0x01, 0x07, 0xE5, 0x20, 0x7F, 0xFF,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x55, 0xD9, 0x5D, 0xE1, 0x86, 0x1B, 0x8E, 0x26,
+ 0xDA, 0x8D, 0xDE, 0x94, 0x00, 0x00, 0x18, 0x00,
+ 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x15, 0x03,
+ },
+ },
+ { /* mode#6: 320 x 240 16Bpp 60Hz */
+ 320, 240, 16, 60,
+ /* Init_MISC */
+ 0xEB,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x03, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xF3, 0xB6, 0xC0, 0xDD, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x32, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x38, 0x03, 0x20, 0x09, 0xC0, 0x3A, 0x3A, 0x3A,
+ 0x3A, 0x3A, 0x3A, 0x3A, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x00, 0x00, 0x3A,
+ 0x06, 0x68, 0xA7, 0x7F, 0x83, 0x24, 0xFF, 0x03,
+ 0x00, 0x60, 0x59, 0x3A, 0x3A, 0x00, 0x00, 0x3A,
+ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x08, 0x43, 0x08, 0x43,
+ 0x04, 0x45, 0x30, 0x30, 0x40, 0x20,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x3A,
+ 0xF7, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x3A, 0x3A,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFB, 0x9F, 0x01, 0x00, 0xED, 0xED, 0xED,
+ 0x7B, 0xFB, 0xFF, 0xFF, 0x97, 0xEF, 0xBF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0xA3, 0x7F, 0x7F, 0x00, 0x85, 0x16, 0x24, 0xF5,
+ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x03, 0x09, 0xFF, 0x80, 0x40, 0xFF, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20,
+ 0x00, 0x00, 0x30, 0x40, 0x00, 0xFF, 0xBF, 0xFF,
+ 0x2E, 0x27, 0x00, 0x2b, 0x0c, 0x0F, 0xEF, 0x00,
+ 0xFe, 0x0f, 0x01, 0xC0, 0x27, 0xEF,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x55, 0xD9, 0x5D, 0xE1, 0x86, 0x1B, 0x8E, 0x26,
+ 0xDA, 0x8D, 0xDE, 0x94, 0x00, 0x00, 0x18, 0x00,
+ 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x15, 0x03,
+ },
+ },
+
+ { /* mode#8: 320 x 240 32Bpp 60Hz */
+ 320, 240, 32, 60,
+ /* Init_MISC */
+ 0xEB,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x03, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xF3, 0xB6, 0xC0, 0xDD, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x32, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x38, 0x03, 0x20, 0x09, 0xC0, 0x3A, 0x3A, 0x3A,
+ 0x3A, 0x3A, 0x3A, 0x3A, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x00, 0x00, 0x3A,
+ 0x06, 0x68, 0xA7, 0x7F, 0x83, 0x24, 0xFF, 0x03,
+ 0x00, 0x60, 0x59, 0x3A, 0x3A, 0x00, 0x00, 0x3A,
+ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x08, 0x43, 0x08, 0x43,
+ 0x04, 0x45, 0x30, 0x30, 0x40, 0x20,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x3A,
+ 0xF7, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x3A, 0x3A,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFB, 0x9F, 0x01, 0x00, 0xED, 0xED, 0xED,
+ 0x7B, 0xFB, 0xFF, 0xFF, 0x97, 0xEF, 0xBF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0xA3, 0x7F, 0x7F, 0x00, 0x85, 0x16, 0x24, 0xF5,
+ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x03, 0x09, 0xFF, 0x80, 0x40, 0xFF, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20,
+ 0x00, 0x00, 0x30, 0x40, 0x00, 0xFF, 0xBF, 0xFF,
+ 0x2E, 0x27, 0x00, 0x2b, 0x0c, 0x0F, 0xEF, 0x00,
+ 0xFe, 0x0f, 0x01, 0xC0, 0x27, 0xEF,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x55, 0xD9, 0x5D, 0xE1, 0x86, 0x1B, 0x8E, 0x26,
+ 0xDA, 0x8D, 0xDE, 0x94, 0x00, 0x00, 0x18, 0x00,
+ 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x15, 0x03,
+ },
+ },
+};
+
+#define numVGAModes (sizeof(VGAMode) / sizeof(struct ModeInit))
config VT6655
tristate "VIA Technologies VT6655 support"
- depends on PCI
+ depends on PCI && WLAN
select WIRELESS_EXT
select WEXT_PRIV
---help---
config VT6656
tristate "VIA Technologies VT6656 support"
- depends on USB
+ depends on USB && WLAN
select WIRELESS_EXT
select WEXT_PRIV
---help---
}
}
*nfchunks = 0;
- memset(fchunk, 0, sizeof(fchunk));
+ memset(fchunk, 0, sizeof(*fchunk));
}
obj-$(CONFIG_USB_ATM) += atm/
obj-$(CONFIG_USB_SPEEDTOUCH) += atm/
-
-obj-$(CONFIG_USB_ULPI) += otg/
return 0;
/* allocate 2^1 pages = 8K (on i386);
* should be more than enough for one device */
- pages_start = (char *)__get_free_pages(GFP_KERNEL, 1);
+ pages_start = (char *)__get_free_pages(GFP_NOIO, 1);
if (!pages_start)
return -ENOMEM;
}
/**
- * Check whether a new bandwidth setting exceeds the bus bandwidth.
+ * usb_hcd_alloc_bandwidth - check whether a new bandwidth setting exceeds
+ * the bus bandwidth
+ * @udev: target &usb_device
* @new_config: new configuration to install
* @cur_alt: the current alternate interface setting
* @new_alt: alternate interface setting that is being installed
}
}
if (cur_alt && new_alt) {
+ struct usb_interface *iface = usb_ifnum_to_if(udev,
+ cur_alt->desc.bInterfaceNumber);
+
+ if (iface->resetting_device) {
+ /*
+ * The USB core just reset the device, so the xHCI host
+ * and the device will think alt setting 0 is installed.
+ * However, the USB core will pass in the alternate
+ * setting installed before the reset as cur_alt. Dig
+ * out the alternate setting 0 structure, or the first
+ * alternate setting if a broken device doesn't have alt
+ * setting 0.
+ */
+ cur_alt = usb_altnum_to_altsetting(iface, 0);
+ if (!cur_alt)
+ cur_alt = &iface->altsetting[0];
+ }
+
/* Drop all the endpoints in the current alt setting */
for (i = 0; i < cur_alt->desc.bNumEndpoints; i++) {
ret = hcd->driver->drop_endpoint(hcd, udev,
#endif
/**
- * usb_configure_device_otg - FIXME (usbcore-internal)
+ * usb_enumerate_device_otg - FIXME (usbcore-internal)
* @udev: newly addressed device (in ADDRESS state)
*
- * Do configuration for On-The-Go devices
+ * Finish enumeration for On-The-Go devices
*/
-static int usb_configure_device_otg(struct usb_device *udev)
+static int usb_enumerate_device_otg(struct usb_device *udev)
{
int err = 0;
/**
- * usb_configure_device - Detect and probe device intfs/otg (usbcore-internal)
+ * usb_enumerate_device - Read device configs/intfs/otg (usbcore-internal)
* @udev: newly addressed device (in ADDRESS state)
*
* This is only called by usb_new_device() and usb_authorize_device()
* the string descriptors, as they will be errored out by the device
* until it has been authorized.
*/
-static int usb_configure_device(struct usb_device *udev)
+static int usb_enumerate_device(struct usb_device *udev)
{
int err;
udev->descriptor.iManufacturer);
udev->serial = usb_cache_string(udev, udev->descriptor.iSerialNumber);
}
- err = usb_configure_device_otg(udev);
+ err = usb_enumerate_device_otg(udev);
fail:
return err;
}
* usb_new_device - perform initial device setup (usbcore-internal)
* @udev: newly addressed device (in ADDRESS state)
*
- * This is called with devices which have been enumerated, but not yet
- * configured. The device descriptor is available, but not descriptors
+ * This is called with devices which have been detected but not fully
+ * enumerated. The device descriptor is available, but not descriptors
* for any device configuration. The caller must have locked either
* the parent hub (if udev is a normal device) or else the
* usb_bus_list_lock (if udev is a root hub). The parent's pointer to
if (udev->parent)
usb_autoresume_device(udev->parent);
- usb_detect_quirks(udev); /* Determine quirks */
- err = usb_configure_device(udev); /* detect & probe dev/intfs */
+ usb_detect_quirks(udev);
+ err = usb_enumerate_device(udev); /* Read descriptors */
if (err < 0)
goto fail;
dev_dbg(&udev->dev, "udev %d, busnum %d, minor = %d\n",
*/
int usb_deauthorize_device(struct usb_device *usb_dev)
{
- unsigned cnt;
usb_lock_device(usb_dev);
if (usb_dev->authorized == 0)
goto out_unauthorized;
+
usb_dev->authorized = 0;
usb_set_configuration(usb_dev, -1);
+
+ kfree(usb_dev->product);
usb_dev->product = kstrdup("n/a (unauthorized)", GFP_KERNEL);
+ kfree(usb_dev->manufacturer);
usb_dev->manufacturer = kstrdup("n/a (unauthorized)", GFP_KERNEL);
+ kfree(usb_dev->serial);
usb_dev->serial = kstrdup("n/a (unauthorized)", GFP_KERNEL);
- kfree(usb_dev->config);
- usb_dev->config = NULL;
- for (cnt = 0; cnt < usb_dev->descriptor.bNumConfigurations; cnt++)
- kfree(usb_dev->rawdescriptors[cnt]);
+
+ usb_destroy_configuration(usb_dev);
usb_dev->descriptor.bNumConfigurations = 0;
- kfree(usb_dev->rawdescriptors);
+
out_unauthorized:
usb_unlock_device(usb_dev);
return 0;
int usb_authorize_device(struct usb_device *usb_dev)
{
int result = 0, c;
+
usb_lock_device(usb_dev);
if (usb_dev->authorized == 1)
goto out_authorized;
- kfree(usb_dev->product);
- usb_dev->product = NULL;
- kfree(usb_dev->manufacturer);
- usb_dev->manufacturer = NULL;
- kfree(usb_dev->serial);
- usb_dev->serial = NULL;
+
result = usb_autoresume_device(usb_dev);
if (result < 0) {
dev_err(&usb_dev->dev,
"authorization: %d\n", result);
goto error_device_descriptor;
}
+
+ kfree(usb_dev->product);
+ usb_dev->product = NULL;
+ kfree(usb_dev->manufacturer);
+ usb_dev->manufacturer = NULL;
+ kfree(usb_dev->serial);
+ usb_dev->serial = NULL;
+
usb_dev->authorized = 1;
- result = usb_configure_device(usb_dev);
+ result = usb_enumerate_device(usb_dev);
if (result < 0)
- goto error_configure;
+ goto error_enumerate;
/* Choose and set the configuration. This registers the interfaces
* with the driver core and lets interface drivers bind to them.
*/
}
}
dev_info(&usb_dev->dev, "authorized to connect\n");
-error_configure:
+
+error_enumerate:
error_device_descriptor:
+ usb_autosuspend_device(usb_dev);
error_autoresume:
out_authorized:
usb_unlock_device(usb_dev); // complements locktree
USB_PORT_FEAT_C_SUSPEND);
udev = hdev->children[i-1];
if (udev) {
+ /* TRSMRCY = 10 msec */
+ msleep(10);
+
usb_lock_device(udev);
ret = remote_wakeup(hdev->
children[i-1]);
usb_enable_interface(udev, intf, true);
ret = 0;
} else {
- /* We've just reset the device, so it will think alt
- * setting 0 is installed. For usb_set_interface() to
- * work properly, we need to set the current alternate
- * interface setting to 0 (or the first alt setting, if
- * the device doesn't have alt setting 0).
+ /* Let the bandwidth allocation function know that this
+ * device has been reset, and it will have to use
+ * alternate setting 0 as the current alternate setting.
*/
- intf->cur_altsetting =
- usb_find_alt_setting(config, i, 0);
- if (!intf->cur_altsetting)
- intf->cur_altsetting =
- &config->intf_cache[i]->altsetting[0];
+ intf->resetting_device = 1;
ret = usb_set_interface(udev, desc->bInterfaceNumber,
desc->bAlternateSetting);
+ intf->resetting_device = 0;
}
if (ret < 0) {
dev_err(&udev->dev, "failed to restore interface %d "
if (index <= 0)
return NULL;
- buf = kmalloc(MAX_USB_STRING_SIZE, GFP_KERNEL);
+ buf = kmalloc(MAX_USB_STRING_SIZE, GFP_NOIO);
if (buf) {
len = usb_string(udev, index, buf, MAX_USB_STRING_SIZE);
if (len > 0) {
- smallbuf = kmalloc(++len, GFP_KERNEL);
+ smallbuf = kmalloc(++len, GFP_NOIO);
if (!smallbuf)
return buf;
memcpy(smallbuf, buf, len);
if (cp) {
nintf = cp->desc.bNumInterfaces;
new_interfaces = kmalloc(nintf * sizeof(*new_interfaces),
- GFP_KERNEL);
+ GFP_NOIO);
if (!new_interfaces) {
dev_err(&dev->dev, "Out of memory\n");
return -ENOMEM;
for (; n < nintf; ++n) {
new_interfaces[n] = kzalloc(
sizeof(struct usb_interface),
- GFP_KERNEL);
+ GFP_NOIO);
if (!new_interfaces[n]) {
dev_err(&dev->dev, "Out of memory\n");
ret = -ENOMEM;
struct device_attribute *attr, char *buf) \
{ \
struct usb_device *udev; \
+ int retval; \
\
udev = to_usb_device(dev); \
- return sprintf(buf, "%s\n", udev->name); \
+ usb_lock_device(udev); \
+ retval = sprintf(buf, "%s\n", udev->name); \
+ usb_unlock_device(udev); \
+ return retval; \
} \
static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL);
case USB_SPEED_HIGH:
speed = "480";
break;
+ case USB_SPEED_VARIABLE:
+ speed = "480";
+ break;
+ case USB_SPEED_SUPER:
+ speed = "5000";
+ break;
default:
speed = "unknown";
}
/**
* usb_find_alt_setting() - Given a configuration, find the alternate setting
* for the given interface.
- * @config - the configuration to search (not necessarily the current config).
- * @iface_num - interface number to search in
- * @alt_num - alternate interface setting number to search for.
+ * @config: the configuration to search (not necessarily the current config).
+ * @iface_num: interface number to search in
+ * @alt_num: alternate interface setting number to search for.
*
* Search the configuration's interface cache for the given alt setting.
*/
}
EXPORT_SYMBOL_GPL(dbgp_external_startup);
-static int __init ehci_reset_port(int port)
+static int ehci_reset_port(int port)
{
u32 portsc;
u32 delay_time, delay;
static int __exit audio_unbind(struct usb_composite_dev *cdev)
{
+ gaudio_cleanup();
return 0;
}
DECLARE_UAC_AC_HEADER_DESCRIPTOR(2);
#define UAC_DT_AC_HEADER_LENGTH UAC_DT_AC_HEADER_SIZE(F_AUDIO_NUM_INTERFACES)
+/* 1 input terminal, 1 output terminal and 1 feature unit */
+#define UAC_DT_TOTAL_LENGTH (UAC_DT_AC_HEADER_LENGTH + UAC_DT_INPUT_TERMINAL_SIZE \
+ + UAC_DT_OUTPUT_TERMINAL_SIZE + UAC_DT_FEATURE_UNIT_SIZE(0))
/* B.3.2 Class-Specific AC Interface Descriptor */
static struct uac_ac_header_descriptor_2 ac_header_desc = {
.bLength = UAC_DT_AC_HEADER_LENGTH,
.bDescriptorType = USB_DT_CS_INTERFACE,
.bDescriptorSubtype = UAC_HEADER,
.bcdADC = __constant_cpu_to_le16(0x0100),
- .wTotalLength = __constant_cpu_to_le16(UAC_DT_AC_HEADER_LENGTH),
+ .wTotalLength = __constant_cpu_to_le16(UAC_DT_TOTAL_LENGTH),
.bInCollection = F_AUDIO_NUM_INTERFACES,
.baInterfaceNr = {
[0] = F_AUDIO_AC_INTERFACE,
copy_buf = kzalloc(sizeof *copy_buf, GFP_ATOMIC);
if (!copy_buf)
- return (struct f_audio_buf *)-ENOMEM;
+ return ERR_PTR(-ENOMEM);
copy_buf->buf = kzalloc(buf_size, GFP_ATOMIC);
if (!copy_buf->buf) {
kfree(copy_buf);
- return (struct f_audio_buf *)-ENOMEM;
+ return ERR_PTR(-ENOMEM);
}
return copy_buf;
list_add_tail(©_buf->list, &audio->play_queue);
schedule_work(&audio->playback_work);
copy_buf = f_audio_buffer_alloc(audio_buf_size);
- if (copy_buf < 0)
+ if (IS_ERR(copy_buf))
return -ENOMEM;
}
usb_ep_enable(out_ep, audio->out_desc);
out_ep->driver_data = audio;
audio->copy_buf = f_audio_buffer_alloc(audio_buf_size);
+ if (IS_ERR(audio->copy_buf))
+ return -ENOMEM;
/*
* allocate a bunch of read buffers
return status;
add_fail:
- gaudio_cleanup(&audio->card);
+ gaudio_cleanup();
setup_fail:
kfree(audio);
return status;
return 0;
}
+static struct gaudio *the_card;
/**
* gaudio_setup - setup ALSA interface and preparing for USB transfer
*
if (ret)
ERROR(card, "we need at least one control device\n");
+ if (!the_card)
+ the_card = card;
+
return ret;
}
*
* This is called to free all resources allocated by @gaudio_setup().
*/
-void gaudio_cleanup(struct gaudio *card)
+void gaudio_cleanup(void)
{
- if (card)
- gaudio_close_snd_dev(card);
+ if (the_card) {
+ gaudio_close_snd_dev(the_card);
+ the_card = NULL;
+ }
}
};
int gaudio_setup(struct gaudio *card);
-void gaudio_cleanup(struct gaudio *card);
+void gaudio_cleanup(void);
#endif /* __U_AUDIO_H */
/* start 20 msec resume signaling from this port,
* and make khubd collect PORT_STAT_C_SUSPEND to
- * stop that signaling.
+ * stop that signaling. Use 5 ms extra for safety,
+ * like usb_port_resume() does.
*/
- ehci->reset_done [i] = jiffies + msecs_to_jiffies (20);
+ ehci->reset_done[i] = jiffies + msecs_to_jiffies(25);
ehci_dbg (ehci, "port %d remote wakeup\n", i + 1);
mod_timer(&hcd->rh_timer, ehci->reset_done[i]);
}
del_timer_sync(&ehci->watchdog);
del_timer_sync(&ehci->iaa_watchdog);
- port = HCS_N_PORTS (ehci->hcs_params);
spin_lock_irq (&ehci->lock);
+ /* Once the controller is stopped, port resumes that are already
+ * in progress won't complete. Hence if remote wakeup is enabled
+ * for the root hub and any ports are in the middle of a resume or
+ * remote wakeup, we must fail the suspend.
+ */
+ if (hcd->self.root_hub->do_remote_wakeup) {
+ port = HCS_N_PORTS(ehci->hcs_params);
+ while (port--) {
+ if (ehci->reset_done[port] != 0) {
+ spin_unlock_irq(&ehci->lock);
+ ehci_dbg(ehci, "suspend failed because "
+ "port %d is resuming\n",
+ port + 1);
+ return -EBUSY;
+ }
+ }
+ }
+
/* stop schedules, clean any completed work */
if (HC_IS_RUNNING(hcd->state)) {
ehci_quiesce (ehci);
*/
ehci->bus_suspended = 0;
ehci->owned_ports = 0;
+ port = HCS_N_PORTS(ehci->hcs_params);
while (port--) {
u32 __iomem *reg = &ehci->regs->port_status [port];
u32 t1 = ehci_readl(ehci, reg) & ~PORT_RWC_BITS;
* But interval 1 scheduling is simpler, and
* includes high bandwidth.
*/
- dbg ("intr period %d uframes, NYET!",
- urb->interval);
- goto done;
+ urb->interval = 1;
+ } else if (qh->period > ehci->periodic_size) {
+ qh->period = ehci->periodic_size;
+ urb->interval = qh->period << 3;
}
} else {
int think_time;
usb_calc_bus_time (urb->dev->speed,
is_input, 0, max_packet (maxp)));
qh->period = urb->interval;
+ if (qh->period > ehci->periodic_size) {
+ qh->period = ehci->periodic_size;
+ urb->interval = qh->period;
+ }
}
}
static void fhci_usb_free(void *lld)
{
struct fhci_usb *usb = lld;
- struct fhci_hcd *fhci = usb->fhci;
+ struct fhci_hcd *fhci;
if (usb) {
+ fhci = usb->fhci;
fhci_config_transceiver(fhci, FHCI_PORT_POWER_OFF);
fhci_ep0_free(usb);
kfree(usb->actual_frame);
pkt->info = 0;
pkt->priv_data = NULL;
- cq_put(usb->ep0->empty_frame_Q, pkt);
+ cq_put(&usb->ep0->empty_frame_Q, pkt);
}
/* confirm submitted packet */
if ((td->data + td->actual_len) && trans_len)
memcpy(td->data + td->actual_len, pkt->data,
trans_len);
- cq_put(usb->ep0->dummy_packets_Q, pkt->data);
+ cq_put(&usb->ep0->dummy_packets_Q, pkt->data);
}
recycle_frame(usb, pkt);
}
/* update frame object fields before transmitting */
- pkt = cq_get(usb->ep0->empty_frame_Q);
+ pkt = cq_get(&usb->ep0->empty_frame_Q);
if (!pkt) {
fhci_dbg(usb->fhci, "there is no empty frame\n");
return -1;
pkt->info = 0;
if (data == NULL) {
- data = cq_get(usb->ep0->dummy_packets_Q);
+ data = cq_get(&usb->ep0->dummy_packets_Q);
BUG_ON(!data);
pkt->info = PKT_DUMMY_PACKET;
}
list_del_init(&td->frame_lh);
td->status = USB_TD_OK;
if (pkt->info & PKT_DUMMY_PACKET)
- cq_put(usb->ep0->dummy_packets_Q, pkt->data);
+ cq_put(&usb->ep0->dummy_packets_Q, pkt->data);
recycle_frame(usb, pkt);
usb->actual_frame->total_bytes -= (len + PROTOCOL_OVERHEAD);
fhci_err(usb->fhci, "host transaction failed\n");
cpm_muram_free(cpm_muram_offset(ep->td_base));
if (ep->conf_frame_Q) {
- size = cq_howmany(ep->conf_frame_Q);
+ size = cq_howmany(&ep->conf_frame_Q);
for (; size; size--) {
- struct packet *pkt = cq_get(ep->conf_frame_Q);
+ struct packet *pkt = cq_get(&ep->conf_frame_Q);
kfree(pkt);
}
- cq_delete(ep->conf_frame_Q);
+ cq_delete(&ep->conf_frame_Q);
}
if (ep->empty_frame_Q) {
- size = cq_howmany(ep->empty_frame_Q);
+ size = cq_howmany(&ep->empty_frame_Q);
for (; size; size--) {
- struct packet *pkt = cq_get(ep->empty_frame_Q);
+ struct packet *pkt = cq_get(&ep->empty_frame_Q);
kfree(pkt);
}
- cq_delete(ep->empty_frame_Q);
+ cq_delete(&ep->empty_frame_Q);
}
if (ep->dummy_packets_Q) {
- size = cq_howmany(ep->dummy_packets_Q);
+ size = cq_howmany(&ep->dummy_packets_Q);
for (; size; size--) {
- u8 *buff = cq_get(ep->dummy_packets_Q);
+ u8 *buff = cq_get(&ep->dummy_packets_Q);
kfree(buff);
}
- cq_delete(ep->dummy_packets_Q);
+ cq_delete(&ep->dummy_packets_Q);
}
kfree(ep);
ep->td_base = cpm_muram_addr(ep_offset);
/* zero all queue pointers */
- ep->conf_frame_Q = cq_new(ring_len + 2);
- ep->empty_frame_Q = cq_new(ring_len + 2);
- ep->dummy_packets_Q = cq_new(ring_len + 2);
- if (!ep->conf_frame_Q || !ep->empty_frame_Q || !ep->dummy_packets_Q) {
+ if (cq_new(&ep->conf_frame_Q, ring_len + 2) ||
+ cq_new(&ep->empty_frame_Q, ring_len + 2) ||
+ cq_new(&ep->dummy_packets_Q, ring_len + 2)) {
err_for = "frame_queues";
goto err;
}
err_for = "buffer";
goto err;
}
- cq_put(ep->empty_frame_Q, pkt);
- cq_put(ep->dummy_packets_Q, buff);
+ cq_put(&ep->empty_frame_Q, pkt);
+ cq_put(&ep->dummy_packets_Q, buff);
}
/* we put the endpoint parameter RAM right behind the TD ring */
if ((buf == DUMMY2_BD_BUFFER) && !(td_status & ~TD_W))
continue;
- pkt = cq_get(ep->conf_frame_Q);
+ pkt = cq_get(&ep->conf_frame_Q);
if (!pkt)
fhci_err(usb->fhci, "no frame to confirm\n");
out_be16(&td->length, pkt->len);
/* put the frame to the confirmation queue */
- cq_put(ep->conf_frame_Q, pkt);
+ cq_put(&ep->conf_frame_Q, pkt);
- if (cq_howmany(ep->conf_frame_Q) == 1)
+ if (cq_howmany(&ep->conf_frame_Q) == 1)
out_8(&usb->fhci->regs->usb_comm, USB_CMD_STR_FIFO);
return 0;
struct usb_td __iomem *td_base; /* first TD in the ring */
struct usb_td __iomem *conf_td; /* next TD for confirm after transac */
struct usb_td __iomem *empty_td;/* next TD for new transaction req. */
- struct kfifo *empty_frame_Q; /* Empty frames list to use */
- struct kfifo *conf_frame_Q; /* frames passed to TDs,waiting for tx */
- struct kfifo *dummy_packets_Q;/* dummy packets for the CRC overun */
+ struct kfifo empty_frame_Q; /* Empty frames list to use */
+ struct kfifo conf_frame_Q; /* frames passed to TDs,waiting for tx */
+ struct kfifo dummy_packets_Q;/* dummy packets for the CRC overun */
bool already_pushed_dummy_bd;
};
}
/* fifo of pointers */
-static inline struct kfifo *cq_new(int size)
+static inline int cq_new(struct kfifo *fifo, int size)
{
- return kfifo_alloc(size * sizeof(void *), GFP_KERNEL, NULL);
+ return kfifo_alloc(fifo, size * sizeof(void *), GFP_KERNEL);
}
static inline void cq_delete(struct kfifo *kfifo)
static inline unsigned int cq_howmany(struct kfifo *kfifo)
{
- return __kfifo_len(kfifo) / sizeof(void *);
+ return kfifo_len(kfifo) / sizeof(void *);
}
static inline int cq_put(struct kfifo *kfifo, void *p)
{
- return __kfifo_put(kfifo, (void *)&p, sizeof(p));
+ return kfifo_in(kfifo, (void *)&p, sizeof(p));
}
static inline void *cq_get(struct kfifo *kfifo)
{
void *p = NULL;
- __kfifo_get(kfifo, (void *)&p, sizeof(p));
+ kfifo_out(kfifo, (void *)&p, sizeof(p));
return p;
}
dev_info(hcd->self.controller, "ISP1362 Memory usage:\n");
dev_info(hcd->self.controller, " ISTL: 2 * %4d: %4d @ $%04x:$%04x\n",
istl_size / 2, istl_size, 0, istl_size / 2);
- dev_info(hcd->self.controller, " INTL: %4d * (%3lu+8): %4d @ $%04x\n",
+ dev_info(hcd->self.controller, " INTL: %4d * (%3zu+8): %4d @ $%04x\n",
ISP1362_INTL_BUFFERS, intl_blksize - PTD_HEADER_SIZE,
intl_size, istl_size);
- dev_info(hcd->self.controller, " ATL : %4d * (%3lu+8): %4d @ $%04x\n",
+ dev_info(hcd->self.controller, " ATL : %4d * (%3zu+8): %4d @ $%04x\n",
atl_buffers, atl_blksize - PTD_HEADER_SIZE,
atl_size, istl_size + intl_size);
dev_info(hcd->self.controller, " USED/FREE: %4d %4d\n", total,
void __iomem *data_reg;
int irq;
int retval = 0;
+ struct resource *irq_res;
+ unsigned int irq_flags = 0;
/* basic sanity checks first. board-specific init logic should
* have initialized this the three resources and probably board
data = platform_get_resource(pdev, IORESOURCE_MEM, 0);
addr = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- irq = platform_get_irq(pdev, 0);
- if (!addr || !data || irq < 0) {
+ irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+ if (!addr || !data || !irq_res) {
retval = -ENODEV;
goto err1;
}
+ irq = irq_res->start;
#ifdef CONFIG_USB_HCD_DMA
if (pdev->dev.dma_mask) {
}
#endif
-#ifdef CONFIG_ARM
- if (isp1362_hcd->board)
- set_irq_type(irq, isp1362_hcd->board->int_act_high ? IRQT_RISING : IRQT_FALLING);
-#endif
+ if (irq_res->flags & IORESOURCE_IRQ_HIGHEDGE)
+ irq_flags |= IRQF_TRIGGER_RISING;
+ if (irq_res->flags & IORESOURCE_IRQ_LOWEDGE)
+ irq_flags |= IRQF_TRIGGER_FALLING;
+ if (irq_res->flags & IORESOURCE_IRQ_HIGHLEVEL)
+ irq_flags |= IRQF_TRIGGER_HIGH;
+ if (irq_res->flags & IORESOURCE_IRQ_LOWLEVEL)
+ irq_flags |= IRQF_TRIGGER_LOW;
- retval = usb_add_hcd(hcd, irq, IRQF_TRIGGER_LOW | IRQF_DISABLED | IRQF_SHARED);
+ retval = usb_add_hcd(hcd, irq, irq_flags | IRQF_DISABLED | IRQF_SHARED);
if (retval != 0)
goto err6;
pr_info("%s, irq %d\n", hcd->product_desc, irq);
if (!nakcount && (dw3 & DW3_QTD_ACTIVE)) {
u32 buffstatus;
- /* XXX
+ /*
* NAKs are handled in HW by the chip. Usually if the
* device is not able to send data fast enough.
- * This did not trigger for a long time now.
+ * This happens mostly on slower hardware.
*/
- printk(KERN_ERR "Reloading ptd %p/%p... qh %p readed: "
+ printk(KERN_NOTICE "Reloading ptd %p/%p... qh %p read: "
"%d of %zu done: %08x cur: %08x\n", qtd,
urb, qh, PTD_XFERRED_LENGTH(dw3),
qtd->length, done_map,
spin_lock_irq(&uhci->lock);
if (!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags))
rc = -ESHUTDOWN;
- else if (!uhci->dead)
+ else if (uhci->dead)
+ ; /* Dead controllers tell no tales */
+
+ /* Once the controller is stopped, port resumes that are already
+ * in progress won't complete. Hence if remote wakeup is enabled
+ * for the root hub and any ports are in the middle of a resume or
+ * remote wakeup, we must fail the suspend.
+ */
+ else if (hcd->self.root_hub->do_remote_wakeup &&
+ uhci->resuming_ports) {
+ dev_dbg(uhci_dev(uhci), "suspend failed because a port "
+ "is resuming\n");
+ rc = -EBUSY;
+ } else
suspend_rh(uhci, UHCI_RH_SUSPENDED);
spin_unlock_irq(&uhci->lock);
return rc;
/* Port received a wakeup request */
set_bit(port, &uhci->resuming_ports);
uhci->ports_timeout = jiffies +
- msecs_to_jiffies(20);
+ msecs_to_jiffies(25);
/* Make sure we see the port again
* after the resuming period is over. */
static struct usb_device_id appledisplay_table [] = {
{ APPLEDISPLAY_DEVICE(0x9218) },
{ APPLEDISPLAY_DEVICE(0x9219) },
+ { APPLEDISPLAY_DEVICE(0x921c) },
{ APPLEDISPLAY_DEVICE(0x921d) },
/* Terminating entry */
struct usb_device *udev; /* usb device */
struct urb *urb; /* usb request block */
struct backlight_device *bd; /* backlight device */
- char *urbdata; /* interrupt URB data buffer */
- char *msgdata; /* control message data buffer */
+ u8 *urbdata; /* interrupt URB data buffer */
+ u8 *msgdata; /* control message data buffer */
struct delayed_work work;
int button_pressed;
err("%s - error loading firmware: error = %d", __func__, err);
goto wraperr;
}
- } while (i > 0);
+ } while (rec);
/* Assert reset (stop the CPU in the EMI) */
err = emi62_set_reset(dev,1);
{
void __iomem *fifo = hw_ep->fifo;
void __iomem *epio = hw_ep->regs;
+ u8 epnum = hw_ep->epnum;
+ u16 dma_reg = 0;
prefetch((u8 *)src);
dump_fifo_data(src, len);
- if (unlikely((unsigned long)src & 0x01))
- outsw_8((unsigned long)fifo, src,
- len & 0x01 ? (len >> 1) + 1 : len >> 1);
- else
- outsw((unsigned long)fifo, src,
- len & 0x01 ? (len >> 1) + 1 : len >> 1);
-}
+ if (!ANOMALY_05000380 && epnum != 0) {
+ flush_dcache_range((unsigned int)src,
+ (unsigned int)(src + len));
+
+ /* Setup DMA address register */
+ dma_reg = (u16) ((u32) src & 0xFFFF);
+ bfin_write16(USB_DMA_REG(epnum, USB_DMAx_ADDR_LOW), dma_reg);
+ SSYNC();
+
+ dma_reg = (u16) (((u32) src >> 16) & 0xFFFF);
+ bfin_write16(USB_DMA_REG(epnum, USB_DMAx_ADDR_HIGH), dma_reg);
+ SSYNC();
+
+ /* Setup DMA count register */
+ bfin_write16(USB_DMA_REG(epnum, USB_DMAx_COUNT_LOW), len);
+ bfin_write16(USB_DMA_REG(epnum, USB_DMAx_COUNT_HIGH), 0);
+ SSYNC();
+
+ /* Enable the DMA */
+ dma_reg = (epnum << 4) | DMA_ENA | INT_ENA | DIRECTION;
+ bfin_write16(USB_DMA_REG(epnum, USB_DMAx_CTRL), dma_reg);
+ SSYNC();
+
+ /* Wait for compelete */
+ while (!(bfin_read_USB_DMA_INTERRUPT() & (1 << epnum)))
+ cpu_relax();
+
+ /* acknowledge dma interrupt */
+ bfin_write_USB_DMA_INTERRUPT(1 << epnum);
+ SSYNC();
+
+ /* Reset DMA */
+ bfin_write16(USB_DMA_REG(epnum, USB_DMAx_CTRL), 0);
+ SSYNC();
+ } else {
+ SSYNC();
+
+ if (unlikely((unsigned long)src & 0x01))
+ outsw_8((unsigned long)fifo, src,
+ len & 0x01 ? (len >> 1) + 1 : len >> 1);
+ else
+ outsw((unsigned long)fifo, src,
+ len & 0x01 ? (len >> 1) + 1 : len >> 1);
+ }
+}
/*
* Unload an endpoint's FIFO
*/
void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *dst)
{
void __iomem *fifo = hw_ep->fifo;
-
-#ifdef CONFIG_BF52x
u8 epnum = hw_ep->epnum;
u16 dma_reg = 0;
- invalidate_dcache_range((unsigned int)dst,
- (unsigned int)(dst + len));
+ if (ANOMALY_05000467 && epnum != 0) {
- /* Setup DMA address register */
- dma_reg = (u16) ((u32) dst & 0xFFFF);
- bfin_write16(USB_DMA_REG(epnum, USB_DMAx_ADDR_LOW), dma_reg);
- SSYNC();
+ invalidate_dcache_range((unsigned int)dst,
+ (unsigned int)(dst + len));
- dma_reg = (u16) (((u32) dst >> 16) & 0xFFFF);
- bfin_write16(USB_DMA_REG(epnum, USB_DMAx_ADDR_HIGH), dma_reg);
- SSYNC();
+ /* Setup DMA address register */
+ dma_reg = (u16) ((u32) dst & 0xFFFF);
+ bfin_write16(USB_DMA_REG(epnum, USB_DMAx_ADDR_LOW), dma_reg);
+ SSYNC();
- /* Setup DMA count register */
- bfin_write16(USB_DMA_REG(epnum, USB_DMAx_COUNT_LOW), len);
- bfin_write16(USB_DMA_REG(epnum, USB_DMAx_COUNT_HIGH), 0);
- SSYNC();
+ dma_reg = (u16) (((u32) dst >> 16) & 0xFFFF);
+ bfin_write16(USB_DMA_REG(epnum, USB_DMAx_ADDR_HIGH), dma_reg);
+ SSYNC();
- /* Enable the DMA */
- dma_reg = (epnum << 4) | DMA_ENA | INT_ENA;
- bfin_write16(USB_DMA_REG(epnum, USB_DMAx_CTRL), dma_reg);
- SSYNC();
+ /* Setup DMA count register */
+ bfin_write16(USB_DMA_REG(epnum, USB_DMAx_COUNT_LOW), len);
+ bfin_write16(USB_DMA_REG(epnum, USB_DMAx_COUNT_HIGH), 0);
+ SSYNC();
- /* Wait for compelete */
- while (!(bfin_read_USB_DMA_INTERRUPT() & (1 << epnum)))
- cpu_relax();
+ /* Enable the DMA */
+ dma_reg = (epnum << 4) | DMA_ENA | INT_ENA;
+ bfin_write16(USB_DMA_REG(epnum, USB_DMAx_CTRL), dma_reg);
+ SSYNC();
- /* acknowledge dma interrupt */
- bfin_write_USB_DMA_INTERRUPT(1 << epnum);
- SSYNC();
+ /* Wait for compelete */
+ while (!(bfin_read_USB_DMA_INTERRUPT() & (1 << epnum)))
+ cpu_relax();
- /* Reset DMA */
- bfin_write16(USB_DMA_REG(epnum, USB_DMAx_CTRL), 0);
- SSYNC();
-#else
- if (unlikely((unsigned long)dst & 0x01))
- insw_8((unsigned long)fifo, dst,
- len & 0x01 ? (len >> 1) + 1 : len >> 1);
- else
- insw((unsigned long)fifo, dst,
- len & 0x01 ? (len >> 1) + 1 : len >> 1);
-#endif
+ /* acknowledge dma interrupt */
+ bfin_write_USB_DMA_INTERRUPT(1 << epnum);
+ SSYNC();
+ /* Reset DMA */
+ bfin_write16(USB_DMA_REG(epnum, USB_DMAx_CTRL), 0);
+ SSYNC();
+ } else {
+ SSYNC();
+ /* Read the last byte of packet with odd size from address fifo + 4
+ * to trigger 1 byte access to EP0 FIFO.
+ */
+ if (len == 1)
+ *dst = (u8)inw((unsigned long)fifo + 4);
+ else {
+ if (unlikely((unsigned long)dst & 0x01))
+ insw_8((unsigned long)fifo, dst, len >> 1);
+ else
+ insw((unsigned long)fifo, dst, len >> 1);
+
+ if (len & 0x01)
+ *(dst + len - 1) = (u8)inw((unsigned long)fifo + 4);
+ }
+ }
DBG(4, "%cX ep%d fifo %p count %d buf %p\n",
'R', hw_ep->epnum, fifo, len, dst);
#define dump_fifo_data(buf, len) do {} while (0)
#endif
-#ifdef CONFIG_BF52x
#define USB_DMA_BASE USB_DMA_INTERRUPT
#define USB_DMAx_CTRL 0x04
#define USB_DMAx_COUNT_HIGH 0x14
#define USB_DMA_REG(ep, reg) (USB_DMA_BASE + 0x20 * ep + reg)
-#endif
/* Almost 1 second */
#define TIMER_DELAY (1 * HZ)
struct musb_hw_ep *hw_ep = NULL;
u32 rx, tx;
int i, index;
+ unsigned long flags;
cppi = container_of(musb->dma_controller, struct cppi, controller);
+ if (cppi->irq)
+ spin_lock_irqsave(&musb->lock, flags);
tibase = musb->ctrl_base;
/* write to CPPI EOI register to re-enable interrupts */
musb_writel(tibase, DAVINCI_CPPI_EOI_REG, 0);
+ if (cppi->irq)
+ spin_unlock_irqrestore(&musb->lock, flags);
+
return IRQ_HANDLED;
}
#include "musb_core.h"
#ifdef CONFIG_MACH_DAVINCI_EVM
-#define GPIO_nVBUS_DRV 144
+#define GPIO_nVBUS_DRV 160
#endif
#include "davinci.h"
#endif
u8 reg;
char *type;
- char aInfo[78], aRevision[32], aDate[12];
+ char aInfo[90], aRevision[32], aDate[12];
void __iomem *mbase = musb->mregs;
int status = 0;
int i;
(devctl & MUSB_DEVCTL_HM) ? "host" : "peripheral",
musb->int_usb, musb->int_tx, musb->int_rx);
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+ if (is_otg_enabled(musb) || is_peripheral_enabled(musb))
+ if (!musb->gadget_driver) {
+ DBG(5, "No gadget driver loaded\n");
+ return IRQ_HANDLED;
+ }
+#endif
+
/* the core can interrupt us for multiple reasons; docs have
* a generic interrupt flowchart to follow
*/
return musb_init_controller(dev, irq, base);
}
-static int __devexit musb_remove(struct platform_device *pdev)
+static int __exit musb_remove(struct platform_device *pdev)
{
struct musb *musb = dev_to_musb(&pdev->dev);
void __iomem *ctrl_base = musb->ctrl_base;
.owner = THIS_MODULE,
.pm = MUSB_DEV_PM_OPS,
},
- .remove = __devexit_p(musb_remove),
+ .remove = __exit_p(musb_remove),
.shutdown = musb_shutdown,
};
size_t request_size;
/* setup DMA, then program endpoint CSR */
- request_size = min(request->length,
+ request_size = min_t(size_t, request->length,
musb_ep->dma->max_len);
if (request_size < musb_ep->packet_sz)
musb_ep->dma->desired_mode = 0;
use_dma = use_dma && c->channel_program(
musb_ep->dma, musb_ep->packet_sz,
musb_ep->dma->desired_mode,
- request->dma, request_size);
+ request->dma + request->actual, request_size);
if (use_dma) {
if (musb_ep->dma->desired_mode == 0) {
/*
if (csr & MUSB_TXCSR_FIFONOTEMPTY)
return;
- if (!musb_ep->desc) {
+ request = musb_ep->desc ? next_request(musb_ep) : NULL;
+ if (!request) {
DBG(4, "%s idle now\n",
musb_ep->end_point.name);
return;
- } else
- request = next_request(musb_ep);
+ }
}
txstate(musb, to_musb_request(request));
musb_ep_select(mbase, epnum);
request = next_request(musb_ep);
+ if (!request)
+ return;
csr = musb_readw(epio, MUSB_RXCSR);
dma = is_dma_capable() ? musb_ep->dma : NULL;
spin_lock_irqsave(&musb->lock, flags);
otg_set_peripheral(musb->xceiv, &musb->g);
+ musb->xceiv->state = OTG_STATE_B_IDLE;
musb->is_active = 1;
/* FIXME this ignores the softconnect flag. Drivers are
musb->ep0_state = MUSB_EP0_STAGE_STATUSIN;
break;
default:
- ERR("SetupEnd came in a wrong ep0stage %s",
+ ERR("SetupEnd came in a wrong ep0stage %s\n",
decode_ep0stage(musb->ep0_state));
}
csr = musb_readw(regs, MUSB_CSR0);
handled = service_zero_data_request(
musb, &setup);
+ /*
+ * We're expecting no data in any case, so
+ * always set the DATAEND bit -- doing this
+ * here helps avoid SetupEnd interrupt coming
+ * in the idle stage when we're stalling...
+ */
+ musb->ackpend |= MUSB_CSR0_P_DATAEND;
+
/* status stage might be immediate */
- if (handled > 0) {
- musb->ackpend |= MUSB_CSR0_P_DATAEND;
+ if (handled > 0)
musb->ep0_state =
MUSB_EP0_STAGE_STATUSIN;
- }
break;
/* sequence #1 (IN to host), includes GET_STATUS
static struct platform_device *otg_dev;
-static int otg_init(struct isp1301 *isp)
+static int isp1301_otg_init(struct isp1301 *isp)
{
u32 l;
static int isp1301_otg_enable(struct isp1301 *isp)
{
power_up(isp);
- otg_init(isp);
+ isp1301_otg_init(isp);
/* NOTE: since we don't change this, this provides
* a few more interrupts than are strictly needed.
#include <linux/serial.h>
#include <linux/usb/serial.h>
#include "ftdi_sio.h"
+#include "ftdi_sio_ids.h"
/*
* Version Information
/*
- * Definitions for the FTDI USB Single Port Serial Converter -
+ * Driver definitions for the FTDI USB Single Port Serial Converter -
* known as FTDI_SIO (Serial Input/Output application of the chipset)
*
+ * For USB vendor/product IDs (VID/PID), please see ftdi_sio_ids.h
+ *
+ *
* The example I have is known as the USC-1000 which is available from
* http://www.dse.co.nz - cat no XH4214 It looks similar to this:
* http://www.dansdata.com/usbser.htm but I can't be sure There are other
* Bill Ryder - bryder@sgi.com formerly of Silicon Graphics, Inc.- wrote the
* FTDI_SIO implementation.
*
- * Philipp Gühring - pg@futureware.at - added the Device ID of the USB relais
- * from Rudolf Gugler
- *
- */
-
-#define FTDI_VID 0x0403 /* Vendor Id */
-#define FTDI_SIO_PID 0x8372 /* Product Id SIO application of 8U100AX */
-#define FTDI_8U232AM_PID 0x6001 /* Similar device to SIO above */
-#define FTDI_8U232AM_ALT_PID 0x6006 /* FTDI's alternate PID for above */
-#define FTDI_8U2232C_PID 0x6010 /* Dual channel device */
-#define FTDI_232RL_PID 0xFBFA /* Product ID for FT232RL */
-#define FTDI_4232H_PID 0x6011 /* Quad channel hi-speed device */
-#define FTDI_RELAIS_PID 0xFA10 /* Relais device from Rudolf Gugler */
-#define FTDI_NF_RIC_VID 0x0DCD /* Vendor Id */
-#define FTDI_NF_RIC_PID 0x0001 /* Product Id */
-#define FTDI_USBX_707_PID 0xF857 /* ADSTech IR Blaster USBX-707 */
-
-/* Larsen and Brusgaard AltiTrack/USBtrack */
-#define LARSENBRUSGAARD_VID 0x0FD8
-#define LB_ALTITRACK_PID 0x0001
-
-/* www.canusb.com Lawicel CANUSB device */
-#define FTDI_CANUSB_PID 0xFFA8 /* Product Id */
-
-/* AlphaMicro Components AMC-232USB01 device */
-#define FTDI_AMC232_PID 0xFF00 /* Product Id */
-
-/* www.candapter.com Ewert Energy Systems CANdapter device */
-#define FTDI_CANDAPTER_PID 0x9F80 /* Product Id */
-
-/* SCS HF Radio Modems PID's (http://www.scs-ptc.com) */
-/* the VID is the standard ftdi vid (FTDI_VID) */
-#define FTDI_SCS_DEVICE_0_PID 0xD010 /* SCS PTC-IIusb */
-#define FTDI_SCS_DEVICE_1_PID 0xD011 /* SCS Tracker / DSP TNC */
-#define FTDI_SCS_DEVICE_2_PID 0xD012
-#define FTDI_SCS_DEVICE_3_PID 0xD013
-#define FTDI_SCS_DEVICE_4_PID 0xD014
-#define FTDI_SCS_DEVICE_5_PID 0xD015
-#define FTDI_SCS_DEVICE_6_PID 0xD016
-#define FTDI_SCS_DEVICE_7_PID 0xD017
-
-/* ACT Solutions HomePro ZWave interface (http://www.act-solutions.com/HomePro.htm) */
-#define FTDI_ACTZWAVE_PID 0xF2D0
-
-
-/* www.starting-point-systems.com µChameleon device */
-#define FTDI_MICRO_CHAMELEON_PID 0xCAA0 /* Product Id */
-
-/* www.irtrans.de device */
-#define FTDI_IRTRANS_PID 0xFC60 /* Product Id */
-
-
-/* www.thoughttechnology.com/ TT-USB provide with procomp use ftdi_sio */
-#define FTDI_TTUSB_PID 0xFF20 /* Product Id */
-
-/* iPlus device */
-#define FTDI_IPLUS_PID 0xD070 /* Product Id */
-#define FTDI_IPLUS2_PID 0xD071 /* Product Id */
-
-/* DMX4ALL DMX Interfaces */
-#define FTDI_DMX4ALL 0xC850
-
-/* OpenDCC (www.opendcc.de) product id */
-#define FTDI_OPENDCC_PID 0xBFD8
-#define FTDI_OPENDCC_SNIFFER_PID 0xBFD9
-#define FTDI_OPENDCC_THROTTLE_PID 0xBFDA
-#define FTDI_OPENDCC_GATEWAY_PID 0xBFDB
-
-/* Sprog II (Andrew Crosland's SprogII DCC interface) */
-#define FTDI_SPROG_II 0xF0C8
-
-/* www.crystalfontz.com devices - thanx for providing free devices for evaluation ! */
-/* they use the ftdi chipset for the USB interface and the vendor id is the same */
-#define FTDI_XF_632_PID 0xFC08 /* 632: 16x2 Character Display */
-#define FTDI_XF_634_PID 0xFC09 /* 634: 20x4 Character Display */
-#define FTDI_XF_547_PID 0xFC0A /* 547: Two line Display */
-#define FTDI_XF_633_PID 0xFC0B /* 633: 16x2 Character Display with Keys */
-#define FTDI_XF_631_PID 0xFC0C /* 631: 20x2 Character Display */
-#define FTDI_XF_635_PID 0xFC0D /* 635: 20x4 Character Display */
-#define FTDI_XF_640_PID 0xFC0E /* 640: Two line Display */
-#define FTDI_XF_642_PID 0xFC0F /* 642: Two line Display */
-
-/* Video Networks Limited / Homechoice in the UK use an ftdi-based device for their 1Mb */
-/* broadband internet service. The following PID is exhibited by the usb device supplied */
-/* (the VID is the standard ftdi vid (FTDI_VID) */
-#define FTDI_VNHCPCUSB_D_PID 0xfe38 /* Product Id */
-
-/*
- * PCDJ use ftdi based dj-controllers. The following PID is for their DAC-2 device
- * http://www.pcdjhardware.com/DAC2.asp (PID sent by Wouter Paesen)
- * (the VID is the standard ftdi vid (FTDI_VID) */
-#define FTDI_PCDJ_DAC2_PID 0xFA88
-
-/*
- * The following are the values for the Matrix Orbital LCD displays,
- * which are the FT232BM ( similar to the 8U232AM )
- */
-#define FTDI_MTXORB_0_PID 0xFA00 /* Matrix Orbital Product Id */
-#define FTDI_MTXORB_1_PID 0xFA01 /* Matrix Orbital Product Id */
-#define FTDI_MTXORB_2_PID 0xFA02 /* Matrix Orbital Product Id */
-#define FTDI_MTXORB_3_PID 0xFA03 /* Matrix Orbital Product Id */
-#define FTDI_MTXORB_4_PID 0xFA04 /* Matrix Orbital Product Id */
-#define FTDI_MTXORB_5_PID 0xFA05 /* Matrix Orbital Product Id */
-#define FTDI_MTXORB_6_PID 0xFA06 /* Matrix Orbital Product Id */
-
-/* OOCDlink by Joern Kaipf <joernk@web.de>
- * (http://www.joernonline.de/dw/doku.php?id=start&idx=projects:oocdlink) */
-#define FTDI_OOCDLINK_PID 0xbaf8 /* Amontec JTAGkey */
-
-/*
- * The following are the values for the Matrix Orbital FTDI Range
- * Anything in this range will use an FT232RL.
- */
-#define MTXORB_VID 0x1B3D
-#define MTXORB_FTDI_RANGE_0100_PID 0x0100
-#define MTXORB_FTDI_RANGE_0101_PID 0x0101
-#define MTXORB_FTDI_RANGE_0102_PID 0x0102
-#define MTXORB_FTDI_RANGE_0103_PID 0x0103
-#define MTXORB_FTDI_RANGE_0104_PID 0x0104
-#define MTXORB_FTDI_RANGE_0105_PID 0x0105
-#define MTXORB_FTDI_RANGE_0106_PID 0x0106
-#define MTXORB_FTDI_RANGE_0107_PID 0x0107
-#define MTXORB_FTDI_RANGE_0108_PID 0x0108
-#define MTXORB_FTDI_RANGE_0109_PID 0x0109
-#define MTXORB_FTDI_RANGE_010A_PID 0x010A
-#define MTXORB_FTDI_RANGE_010B_PID 0x010B
-#define MTXORB_FTDI_RANGE_010C_PID 0x010C
-#define MTXORB_FTDI_RANGE_010D_PID 0x010D
-#define MTXORB_FTDI_RANGE_010E_PID 0x010E
-#define MTXORB_FTDI_RANGE_010F_PID 0x010F
-#define MTXORB_FTDI_RANGE_0110_PID 0x0110
-#define MTXORB_FTDI_RANGE_0111_PID 0x0111
-#define MTXORB_FTDI_RANGE_0112_PID 0x0112
-#define MTXORB_FTDI_RANGE_0113_PID 0x0113
-#define MTXORB_FTDI_RANGE_0114_PID 0x0114
-#define MTXORB_FTDI_RANGE_0115_PID 0x0115
-#define MTXORB_FTDI_RANGE_0116_PID 0x0116
-#define MTXORB_FTDI_RANGE_0117_PID 0x0117
-#define MTXORB_FTDI_RANGE_0118_PID 0x0118
-#define MTXORB_FTDI_RANGE_0119_PID 0x0119
-#define MTXORB_FTDI_RANGE_011A_PID 0x011A
-#define MTXORB_FTDI_RANGE_011B_PID 0x011B
-#define MTXORB_FTDI_RANGE_011C_PID 0x011C
-#define MTXORB_FTDI_RANGE_011D_PID 0x011D
-#define MTXORB_FTDI_RANGE_011E_PID 0x011E
-#define MTXORB_FTDI_RANGE_011F_PID 0x011F
-#define MTXORB_FTDI_RANGE_0120_PID 0x0120
-#define MTXORB_FTDI_RANGE_0121_PID 0x0121
-#define MTXORB_FTDI_RANGE_0122_PID 0x0122
-#define MTXORB_FTDI_RANGE_0123_PID 0x0123
-#define MTXORB_FTDI_RANGE_0124_PID 0x0124
-#define MTXORB_FTDI_RANGE_0125_PID 0x0125
-#define MTXORB_FTDI_RANGE_0126_PID 0x0126
-#define MTXORB_FTDI_RANGE_0127_PID 0x0127
-#define MTXORB_FTDI_RANGE_0128_PID 0x0128
-#define MTXORB_FTDI_RANGE_0129_PID 0x0129
-#define MTXORB_FTDI_RANGE_012A_PID 0x012A
-#define MTXORB_FTDI_RANGE_012B_PID 0x012B
-#define MTXORB_FTDI_RANGE_012C_PID 0x012C
-#define MTXORB_FTDI_RANGE_012D_PID 0x012D
-#define MTXORB_FTDI_RANGE_012E_PID 0x012E
-#define MTXORB_FTDI_RANGE_012F_PID 0x012F
-#define MTXORB_FTDI_RANGE_0130_PID 0x0130
-#define MTXORB_FTDI_RANGE_0131_PID 0x0131
-#define MTXORB_FTDI_RANGE_0132_PID 0x0132
-#define MTXORB_FTDI_RANGE_0133_PID 0x0133
-#define MTXORB_FTDI_RANGE_0134_PID 0x0134
-#define MTXORB_FTDI_RANGE_0135_PID 0x0135
-#define MTXORB_FTDI_RANGE_0136_PID 0x0136
-#define MTXORB_FTDI_RANGE_0137_PID 0x0137
-#define MTXORB_FTDI_RANGE_0138_PID 0x0138
-#define MTXORB_FTDI_RANGE_0139_PID 0x0139
-#define MTXORB_FTDI_RANGE_013A_PID 0x013A
-#define MTXORB_FTDI_RANGE_013B_PID 0x013B
-#define MTXORB_FTDI_RANGE_013C_PID 0x013C
-#define MTXORB_FTDI_RANGE_013D_PID 0x013D
-#define MTXORB_FTDI_RANGE_013E_PID 0x013E
-#define MTXORB_FTDI_RANGE_013F_PID 0x013F
-#define MTXORB_FTDI_RANGE_0140_PID 0x0140
-#define MTXORB_FTDI_RANGE_0141_PID 0x0141
-#define MTXORB_FTDI_RANGE_0142_PID 0x0142
-#define MTXORB_FTDI_RANGE_0143_PID 0x0143
-#define MTXORB_FTDI_RANGE_0144_PID 0x0144
-#define MTXORB_FTDI_RANGE_0145_PID 0x0145
-#define MTXORB_FTDI_RANGE_0146_PID 0x0146
-#define MTXORB_FTDI_RANGE_0147_PID 0x0147
-#define MTXORB_FTDI_RANGE_0148_PID 0x0148
-#define MTXORB_FTDI_RANGE_0149_PID 0x0149
-#define MTXORB_FTDI_RANGE_014A_PID 0x014A
-#define MTXORB_FTDI_RANGE_014B_PID 0x014B
-#define MTXORB_FTDI_RANGE_014C_PID 0x014C
-#define MTXORB_FTDI_RANGE_014D_PID 0x014D
-#define MTXORB_FTDI_RANGE_014E_PID 0x014E
-#define MTXORB_FTDI_RANGE_014F_PID 0x014F
-#define MTXORB_FTDI_RANGE_0150_PID 0x0150
-#define MTXORB_FTDI_RANGE_0151_PID 0x0151
-#define MTXORB_FTDI_RANGE_0152_PID 0x0152
-#define MTXORB_FTDI_RANGE_0153_PID 0x0153
-#define MTXORB_FTDI_RANGE_0154_PID 0x0154
-#define MTXORB_FTDI_RANGE_0155_PID 0x0155
-#define MTXORB_FTDI_RANGE_0156_PID 0x0156
-#define MTXORB_FTDI_RANGE_0157_PID 0x0157
-#define MTXORB_FTDI_RANGE_0158_PID 0x0158
-#define MTXORB_FTDI_RANGE_0159_PID 0x0159
-#define MTXORB_FTDI_RANGE_015A_PID 0x015A
-#define MTXORB_FTDI_RANGE_015B_PID 0x015B
-#define MTXORB_FTDI_RANGE_015C_PID 0x015C
-#define MTXORB_FTDI_RANGE_015D_PID 0x015D
-#define MTXORB_FTDI_RANGE_015E_PID 0x015E
-#define MTXORB_FTDI_RANGE_015F_PID 0x015F
-#define MTXORB_FTDI_RANGE_0160_PID 0x0160
-#define MTXORB_FTDI_RANGE_0161_PID 0x0161
-#define MTXORB_FTDI_RANGE_0162_PID 0x0162
-#define MTXORB_FTDI_RANGE_0163_PID 0x0163
-#define MTXORB_FTDI_RANGE_0164_PID 0x0164
-#define MTXORB_FTDI_RANGE_0165_PID 0x0165
-#define MTXORB_FTDI_RANGE_0166_PID 0x0166
-#define MTXORB_FTDI_RANGE_0167_PID 0x0167
-#define MTXORB_FTDI_RANGE_0168_PID 0x0168
-#define MTXORB_FTDI_RANGE_0169_PID 0x0169
-#define MTXORB_FTDI_RANGE_016A_PID 0x016A
-#define MTXORB_FTDI_RANGE_016B_PID 0x016B
-#define MTXORB_FTDI_RANGE_016C_PID 0x016C
-#define MTXORB_FTDI_RANGE_016D_PID 0x016D
-#define MTXORB_FTDI_RANGE_016E_PID 0x016E
-#define MTXORB_FTDI_RANGE_016F_PID 0x016F
-#define MTXORB_FTDI_RANGE_0170_PID 0x0170
-#define MTXORB_FTDI_RANGE_0171_PID 0x0171
-#define MTXORB_FTDI_RANGE_0172_PID 0x0172
-#define MTXORB_FTDI_RANGE_0173_PID 0x0173
-#define MTXORB_FTDI_RANGE_0174_PID 0x0174
-#define MTXORB_FTDI_RANGE_0175_PID 0x0175
-#define MTXORB_FTDI_RANGE_0176_PID 0x0176
-#define MTXORB_FTDI_RANGE_0177_PID 0x0177
-#define MTXORB_FTDI_RANGE_0178_PID 0x0178
-#define MTXORB_FTDI_RANGE_0179_PID 0x0179
-#define MTXORB_FTDI_RANGE_017A_PID 0x017A
-#define MTXORB_FTDI_RANGE_017B_PID 0x017B
-#define MTXORB_FTDI_RANGE_017C_PID 0x017C
-#define MTXORB_FTDI_RANGE_017D_PID 0x017D
-#define MTXORB_FTDI_RANGE_017E_PID 0x017E
-#define MTXORB_FTDI_RANGE_017F_PID 0x017F
-#define MTXORB_FTDI_RANGE_0180_PID 0x0180
-#define MTXORB_FTDI_RANGE_0181_PID 0x0181
-#define MTXORB_FTDI_RANGE_0182_PID 0x0182
-#define MTXORB_FTDI_RANGE_0183_PID 0x0183
-#define MTXORB_FTDI_RANGE_0184_PID 0x0184
-#define MTXORB_FTDI_RANGE_0185_PID 0x0185
-#define MTXORB_FTDI_RANGE_0186_PID 0x0186
-#define MTXORB_FTDI_RANGE_0187_PID 0x0187
-#define MTXORB_FTDI_RANGE_0188_PID 0x0188
-#define MTXORB_FTDI_RANGE_0189_PID 0x0189
-#define MTXORB_FTDI_RANGE_018A_PID 0x018A
-#define MTXORB_FTDI_RANGE_018B_PID 0x018B
-#define MTXORB_FTDI_RANGE_018C_PID 0x018C
-#define MTXORB_FTDI_RANGE_018D_PID 0x018D
-#define MTXORB_FTDI_RANGE_018E_PID 0x018E
-#define MTXORB_FTDI_RANGE_018F_PID 0x018F
-#define MTXORB_FTDI_RANGE_0190_PID 0x0190
-#define MTXORB_FTDI_RANGE_0191_PID 0x0191
-#define MTXORB_FTDI_RANGE_0192_PID 0x0192
-#define MTXORB_FTDI_RANGE_0193_PID 0x0193
-#define MTXORB_FTDI_RANGE_0194_PID 0x0194
-#define MTXORB_FTDI_RANGE_0195_PID 0x0195
-#define MTXORB_FTDI_RANGE_0196_PID 0x0196
-#define MTXORB_FTDI_RANGE_0197_PID 0x0197
-#define MTXORB_FTDI_RANGE_0198_PID 0x0198
-#define MTXORB_FTDI_RANGE_0199_PID 0x0199
-#define MTXORB_FTDI_RANGE_019A_PID 0x019A
-#define MTXORB_FTDI_RANGE_019B_PID 0x019B
-#define MTXORB_FTDI_RANGE_019C_PID 0x019C
-#define MTXORB_FTDI_RANGE_019D_PID 0x019D
-#define MTXORB_FTDI_RANGE_019E_PID 0x019E
-#define MTXORB_FTDI_RANGE_019F_PID 0x019F
-#define MTXORB_FTDI_RANGE_01A0_PID 0x01A0
-#define MTXORB_FTDI_RANGE_01A1_PID 0x01A1
-#define MTXORB_FTDI_RANGE_01A2_PID 0x01A2
-#define MTXORB_FTDI_RANGE_01A3_PID 0x01A3
-#define MTXORB_FTDI_RANGE_01A4_PID 0x01A4
-#define MTXORB_FTDI_RANGE_01A5_PID 0x01A5
-#define MTXORB_FTDI_RANGE_01A6_PID 0x01A6
-#define MTXORB_FTDI_RANGE_01A7_PID 0x01A7
-#define MTXORB_FTDI_RANGE_01A8_PID 0x01A8
-#define MTXORB_FTDI_RANGE_01A9_PID 0x01A9
-#define MTXORB_FTDI_RANGE_01AA_PID 0x01AA
-#define MTXORB_FTDI_RANGE_01AB_PID 0x01AB
-#define MTXORB_FTDI_RANGE_01AC_PID 0x01AC
-#define MTXORB_FTDI_RANGE_01AD_PID 0x01AD
-#define MTXORB_FTDI_RANGE_01AE_PID 0x01AE
-#define MTXORB_FTDI_RANGE_01AF_PID 0x01AF
-#define MTXORB_FTDI_RANGE_01B0_PID 0x01B0
-#define MTXORB_FTDI_RANGE_01B1_PID 0x01B1
-#define MTXORB_FTDI_RANGE_01B2_PID 0x01B2
-#define MTXORB_FTDI_RANGE_01B3_PID 0x01B3
-#define MTXORB_FTDI_RANGE_01B4_PID 0x01B4
-#define MTXORB_FTDI_RANGE_01B5_PID 0x01B5
-#define MTXORB_FTDI_RANGE_01B6_PID 0x01B6
-#define MTXORB_FTDI_RANGE_01B7_PID 0x01B7
-#define MTXORB_FTDI_RANGE_01B8_PID 0x01B8
-#define MTXORB_FTDI_RANGE_01B9_PID 0x01B9
-#define MTXORB_FTDI_RANGE_01BA_PID 0x01BA
-#define MTXORB_FTDI_RANGE_01BB_PID 0x01BB
-#define MTXORB_FTDI_RANGE_01BC_PID 0x01BC
-#define MTXORB_FTDI_RANGE_01BD_PID 0x01BD
-#define MTXORB_FTDI_RANGE_01BE_PID 0x01BE
-#define MTXORB_FTDI_RANGE_01BF_PID 0x01BF
-#define MTXORB_FTDI_RANGE_01C0_PID 0x01C0
-#define MTXORB_FTDI_RANGE_01C1_PID 0x01C1
-#define MTXORB_FTDI_RANGE_01C2_PID 0x01C2
-#define MTXORB_FTDI_RANGE_01C3_PID 0x01C3
-#define MTXORB_FTDI_RANGE_01C4_PID 0x01C4
-#define MTXORB_FTDI_RANGE_01C5_PID 0x01C5
-#define MTXORB_FTDI_RANGE_01C6_PID 0x01C6
-#define MTXORB_FTDI_RANGE_01C7_PID 0x01C7
-#define MTXORB_FTDI_RANGE_01C8_PID 0x01C8
-#define MTXORB_FTDI_RANGE_01C9_PID 0x01C9
-#define MTXORB_FTDI_RANGE_01CA_PID 0x01CA
-#define MTXORB_FTDI_RANGE_01CB_PID 0x01CB
-#define MTXORB_FTDI_RANGE_01CC_PID 0x01CC
-#define MTXORB_FTDI_RANGE_01CD_PID 0x01CD
-#define MTXORB_FTDI_RANGE_01CE_PID 0x01CE
-#define MTXORB_FTDI_RANGE_01CF_PID 0x01CF
-#define MTXORB_FTDI_RANGE_01D0_PID 0x01D0
-#define MTXORB_FTDI_RANGE_01D1_PID 0x01D1
-#define MTXORB_FTDI_RANGE_01D2_PID 0x01D2
-#define MTXORB_FTDI_RANGE_01D3_PID 0x01D3
-#define MTXORB_FTDI_RANGE_01D4_PID 0x01D4
-#define MTXORB_FTDI_RANGE_01D5_PID 0x01D5
-#define MTXORB_FTDI_RANGE_01D6_PID 0x01D6
-#define MTXORB_FTDI_RANGE_01D7_PID 0x01D7
-#define MTXORB_FTDI_RANGE_01D8_PID 0x01D8
-#define MTXORB_FTDI_RANGE_01D9_PID 0x01D9
-#define MTXORB_FTDI_RANGE_01DA_PID 0x01DA
-#define MTXORB_FTDI_RANGE_01DB_PID 0x01DB
-#define MTXORB_FTDI_RANGE_01DC_PID 0x01DC
-#define MTXORB_FTDI_RANGE_01DD_PID 0x01DD
-#define MTXORB_FTDI_RANGE_01DE_PID 0x01DE
-#define MTXORB_FTDI_RANGE_01DF_PID 0x01DF
-#define MTXORB_FTDI_RANGE_01E0_PID 0x01E0
-#define MTXORB_FTDI_RANGE_01E1_PID 0x01E1
-#define MTXORB_FTDI_RANGE_01E2_PID 0x01E2
-#define MTXORB_FTDI_RANGE_01E3_PID 0x01E3
-#define MTXORB_FTDI_RANGE_01E4_PID 0x01E4
-#define MTXORB_FTDI_RANGE_01E5_PID 0x01E5
-#define MTXORB_FTDI_RANGE_01E6_PID 0x01E6
-#define MTXORB_FTDI_RANGE_01E7_PID 0x01E7
-#define MTXORB_FTDI_RANGE_01E8_PID 0x01E8
-#define MTXORB_FTDI_RANGE_01E9_PID 0x01E9
-#define MTXORB_FTDI_RANGE_01EA_PID 0x01EA
-#define MTXORB_FTDI_RANGE_01EB_PID 0x01EB
-#define MTXORB_FTDI_RANGE_01EC_PID 0x01EC
-#define MTXORB_FTDI_RANGE_01ED_PID 0x01ED
-#define MTXORB_FTDI_RANGE_01EE_PID 0x01EE
-#define MTXORB_FTDI_RANGE_01EF_PID 0x01EF
-#define MTXORB_FTDI_RANGE_01F0_PID 0x01F0
-#define MTXORB_FTDI_RANGE_01F1_PID 0x01F1
-#define MTXORB_FTDI_RANGE_01F2_PID 0x01F2
-#define MTXORB_FTDI_RANGE_01F3_PID 0x01F3
-#define MTXORB_FTDI_RANGE_01F4_PID 0x01F4
-#define MTXORB_FTDI_RANGE_01F5_PID 0x01F5
-#define MTXORB_FTDI_RANGE_01F6_PID 0x01F6
-#define MTXORB_FTDI_RANGE_01F7_PID 0x01F7
-#define MTXORB_FTDI_RANGE_01F8_PID 0x01F8
-#define MTXORB_FTDI_RANGE_01F9_PID 0x01F9
-#define MTXORB_FTDI_RANGE_01FA_PID 0x01FA
-#define MTXORB_FTDI_RANGE_01FB_PID 0x01FB
-#define MTXORB_FTDI_RANGE_01FC_PID 0x01FC
-#define MTXORB_FTDI_RANGE_01FD_PID 0x01FD
-#define MTXORB_FTDI_RANGE_01FE_PID 0x01FE
-#define MTXORB_FTDI_RANGE_01FF_PID 0x01FF
-
-
-
-/* Interbiometrics USB I/O Board */
-/* Developed for Interbiometrics by Rudolf Gugler */
-#define INTERBIOMETRICS_VID 0x1209
-#define INTERBIOMETRICS_IOBOARD_PID 0x1002
-#define INTERBIOMETRICS_MINI_IOBOARD_PID 0x1006
-
-/*
- * The following are the values for the Perle Systems
- * UltraPort USB serial converters
- */
-#define FTDI_PERLE_ULTRAPORT_PID 0xF0C0 /* Perle UltraPort Product Id */
-
-/*
- * The following are the values for the Sealevel SeaLINK+ adapters.
- * (Original list sent by Tuan Hoang. Ian Abbott renamed the macros and
- * removed some PIDs that don't seem to match any existing products.)
- */
-#define SEALEVEL_VID 0x0c52 /* Sealevel Vendor ID */
-#define SEALEVEL_2101_PID 0x2101 /* SeaLINK+232 (2101/2105) */
-#define SEALEVEL_2102_PID 0x2102 /* SeaLINK+485 (2102) */
-#define SEALEVEL_2103_PID 0x2103 /* SeaLINK+232I (2103) */
-#define SEALEVEL_2104_PID 0x2104 /* SeaLINK+485I (2104) */
-#define SEALEVEL_2106_PID 0x9020 /* SeaLINK+422 (2106) */
-#define SEALEVEL_2201_1_PID 0x2211 /* SeaPORT+2/232 (2201) Port 1 */
-#define SEALEVEL_2201_2_PID 0x2221 /* SeaPORT+2/232 (2201) Port 2 */
-#define SEALEVEL_2202_1_PID 0x2212 /* SeaPORT+2/485 (2202) Port 1 */
-#define SEALEVEL_2202_2_PID 0x2222 /* SeaPORT+2/485 (2202) Port 2 */
-#define SEALEVEL_2203_1_PID 0x2213 /* SeaPORT+2 (2203) Port 1 */
-#define SEALEVEL_2203_2_PID 0x2223 /* SeaPORT+2 (2203) Port 2 */
-#define SEALEVEL_2401_1_PID 0x2411 /* SeaPORT+4/232 (2401) Port 1 */
-#define SEALEVEL_2401_2_PID 0x2421 /* SeaPORT+4/232 (2401) Port 2 */
-#define SEALEVEL_2401_3_PID 0x2431 /* SeaPORT+4/232 (2401) Port 3 */
-#define SEALEVEL_2401_4_PID 0x2441 /* SeaPORT+4/232 (2401) Port 4 */
-#define SEALEVEL_2402_1_PID 0x2412 /* SeaPORT+4/485 (2402) Port 1 */
-#define SEALEVEL_2402_2_PID 0x2422 /* SeaPORT+4/485 (2402) Port 2 */
-#define SEALEVEL_2402_3_PID 0x2432 /* SeaPORT+4/485 (2402) Port 3 */
-#define SEALEVEL_2402_4_PID 0x2442 /* SeaPORT+4/485 (2402) Port 4 */
-#define SEALEVEL_2403_1_PID 0x2413 /* SeaPORT+4 (2403) Port 1 */
-#define SEALEVEL_2403_2_PID 0x2423 /* SeaPORT+4 (2403) Port 2 */
-#define SEALEVEL_2403_3_PID 0x2433 /* SeaPORT+4 (2403) Port 3 */
-#define SEALEVEL_2403_4_PID 0x2443 /* SeaPORT+4 (2403) Port 4 */
-#define SEALEVEL_2801_1_PID 0X2811 /* SeaLINK+8/232 (2801) Port 1 */
-#define SEALEVEL_2801_2_PID 0X2821 /* SeaLINK+8/232 (2801) Port 2 */
-#define SEALEVEL_2801_3_PID 0X2831 /* SeaLINK+8/232 (2801) Port 3 */
-#define SEALEVEL_2801_4_PID 0X2841 /* SeaLINK+8/232 (2801) Port 4 */
-#define SEALEVEL_2801_5_PID 0X2851 /* SeaLINK+8/232 (2801) Port 5 */
-#define SEALEVEL_2801_6_PID 0X2861 /* SeaLINK+8/232 (2801) Port 6 */
-#define SEALEVEL_2801_7_PID 0X2871 /* SeaLINK+8/232 (2801) Port 7 */
-#define SEALEVEL_2801_8_PID 0X2881 /* SeaLINK+8/232 (2801) Port 8 */
-#define SEALEVEL_2802_1_PID 0X2812 /* SeaLINK+8/485 (2802) Port 1 */
-#define SEALEVEL_2802_2_PID 0X2822 /* SeaLINK+8/485 (2802) Port 2 */
-#define SEALEVEL_2802_3_PID 0X2832 /* SeaLINK+8/485 (2802) Port 3 */
-#define SEALEVEL_2802_4_PID 0X2842 /* SeaLINK+8/485 (2802) Port 4 */
-#define SEALEVEL_2802_5_PID 0X2852 /* SeaLINK+8/485 (2802) Port 5 */
-#define SEALEVEL_2802_6_PID 0X2862 /* SeaLINK+8/485 (2802) Port 6 */
-#define SEALEVEL_2802_7_PID 0X2872 /* SeaLINK+8/485 (2802) Port 7 */
-#define SEALEVEL_2802_8_PID 0X2882 /* SeaLINK+8/485 (2802) Port 8 */
-#define SEALEVEL_2803_1_PID 0X2813 /* SeaLINK+8 (2803) Port 1 */
-#define SEALEVEL_2803_2_PID 0X2823 /* SeaLINK+8 (2803) Port 2 */
-#define SEALEVEL_2803_3_PID 0X2833 /* SeaLINK+8 (2803) Port 3 */
-#define SEALEVEL_2803_4_PID 0X2843 /* SeaLINK+8 (2803) Port 4 */
-#define SEALEVEL_2803_5_PID 0X2853 /* SeaLINK+8 (2803) Port 5 */
-#define SEALEVEL_2803_6_PID 0X2863 /* SeaLINK+8 (2803) Port 6 */
-#define SEALEVEL_2803_7_PID 0X2873 /* SeaLINK+8 (2803) Port 7 */
-#define SEALEVEL_2803_8_PID 0X2883 /* SeaLINK+8 (2803) Port 8 */
-
-/*
- * The following are the values for two KOBIL chipcard terminals.
- */
-#define KOBIL_VID 0x0d46 /* KOBIL Vendor ID */
-#define KOBIL_CONV_B1_PID 0x2020 /* KOBIL Konverter for B1 */
-#define KOBIL_CONV_KAAN_PID 0x2021 /* KOBIL_Konverter for KAAN */
-
-/*
- * Icom ID-1 digital transceiver
- */
-
-#define ICOM_ID1_VID 0x0C26
-#define ICOM_ID1_PID 0x0004
-
-/*
- * ASK.fr devices
- */
-#define FTDI_ASK_RDR400_PID 0xC991 /* ASK RDR 400 series card reader */
-
-/*
- * FTDI USB UART chips used in construction projects from the
- * Elektor Electronics magazine (http://elektor-electronics.co.uk)
- */
-#define ELEKTOR_VID 0x0C7D
-#define ELEKTOR_FT323R_PID 0x0005 /* RFID-Reader, issue 09-2006 */
-
-/*
- * DSS-20 Sync Station for Sony Ericsson P800
- */
-#define FTDI_DSS20_PID 0xFC82
-
-/*
- * Home Electronics (www.home-electro.com) USB gadgets
- */
-#define FTDI_HE_TIRA1_PID 0xFA78 /* Tira-1 IR transceiver */
-
-/* USB-UIRT - An infrared receiver and transmitter using the 8U232AM chip */
-/* http://home.earthlink.net/~jrhees/USBUIRT/index.htm */
-#define FTDI_USB_UIRT_PID 0xF850 /* Product Id */
-
-/* TNC-X USB-to-packet-radio adapter, versions prior to 3.0 (DLP module) */
-
-#define FTDI_TNC_X_PID 0xEBE0
-
-/*
- * ELV USB devices submitted by Christian Abt of ELV (www.elv.de).
- * All of these devices use FTDI's vendor ID (0x0403).
- *
- * The previously included PID for the UO 100 module was incorrect.
- * In fact, that PID was for ELV's UR 100 USB-RS232 converter (0xFB58).
- *
- * Armin Laeuger originally sent the PID for the UM 100 module.
- */
-#define FTDI_R2000KU_TRUE_RNG 0xFB80 /* R2000KU TRUE RNG */
-#define FTDI_ELV_UR100_PID 0xFB58 /* USB-RS232-Umsetzer (UR 100) */
-#define FTDI_ELV_UM100_PID 0xFB5A /* USB-Modul UM 100 */
-#define FTDI_ELV_UO100_PID 0xFB5B /* USB-Modul UO 100 */
-#define FTDI_ELV_ALC8500_PID 0xF06E /* ALC 8500 Expert */
-/* Additional ELV PIDs that default to using the FTDI D2XX drivers on
- * MS Windows, rather than the FTDI Virtual Com Port drivers.
- * Maybe these will be easier to use with the libftdi/libusb user-space
- * drivers, or possibly the Comedi drivers in some cases. */
-#define FTDI_ELV_CLI7000_PID 0xFB59 /* Computer-Light-Interface (CLI 7000) */
-#define FTDI_ELV_PPS7330_PID 0xFB5C /* Processor-Power-Supply (PPS 7330) */
-#define FTDI_ELV_TFM100_PID 0xFB5D /* Temperartur-Feuchte Messgeraet (TFM 100) */
-#define FTDI_ELV_UDF77_PID 0xFB5E /* USB DCF Funkurh (UDF 77) */
-#define FTDI_ELV_UIO88_PID 0xFB5F /* USB-I/O Interface (UIO 88) */
-#define FTDI_ELV_UAD8_PID 0xF068 /* USB-AD-Wandler (UAD 8) */
-#define FTDI_ELV_UDA7_PID 0xF069 /* USB-DA-Wandler (UDA 7) */
-#define FTDI_ELV_USI2_PID 0xF06A /* USB-Schrittmotoren-Interface (USI 2) */
-#define FTDI_ELV_T1100_PID 0xF06B /* Thermometer (T 1100) */
-#define FTDI_ELV_PCD200_PID 0xF06C /* PC-Datenlogger (PCD 200) */
-#define FTDI_ELV_ULA200_PID 0xF06D /* USB-LCD-Ansteuerung (ULA 200) */
-#define FTDI_ELV_FHZ1000PC_PID 0xF06F /* FHZ 1000 PC */
-#define FTDI_ELV_CSI8_PID 0xE0F0 /* Computer-Schalt-Interface (CSI 8) */
-#define FTDI_ELV_EM1000DL_PID 0xE0F1 /* PC-Datenlogger fuer Energiemonitor (EM 1000 DL) */
-#define FTDI_ELV_PCK100_PID 0xE0F2 /* PC-Kabeltester (PCK 100) */
-#define FTDI_ELV_RFP500_PID 0xE0F3 /* HF-Leistungsmesser (RFP 500) */
-#define FTDI_ELV_FS20SIG_PID 0xE0F4 /* Signalgeber (FS 20 SIG) */
-#define FTDI_ELV_WS300PC_PID 0xE0F6 /* PC-Wetterstation (WS 300 PC) */
-#define FTDI_ELV_FHZ1300PC_PID 0xE0E8 /* FHZ 1300 PC */
-#define FTDI_ELV_WS500_PID 0xE0E9 /* PC-Wetterstation (WS 500) */
-#define FTDI_ELV_HS485_PID 0xE0EA /* USB to RS-485 adapter */
-#define FTDI_ELV_EM1010PC_PID 0xE0EF /* Engery monitor EM 1010 PC */
-#define FTDI_PHI_FISCO_PID 0xE40B /* PHI Fisco USB to Serial cable */
-
-/*
- * Definitions for ID TECH (www.idt-net.com) devices
- */
-#define IDTECH_VID 0x0ACD /* ID TECH Vendor ID */
-#define IDTECH_IDT1221U_PID 0x0300 /* IDT1221U USB to RS-232 adapter */
-
-/*
- * Definitions for Omnidirectional Control Technology, Inc. devices
- */
-#define OCT_VID 0x0B39 /* OCT vendor ID */
-/* Note: OCT US101 is also rebadged as Dick Smith Electronics (NZ) XH6381 */
-/* Also rebadged as Dick Smith Electronics (Aus) XH6451 */
-/* Also rebadged as SIIG Inc. model US2308 hardware version 1 */
-#define OCT_US101_PID 0x0421 /* OCT US101 USB to RS-232 */
-
-/* an infrared receiver for user access control with IR tags */
-#define FTDI_PIEGROUP_PID 0xF208 /* Product Id */
-
-/*
- * Definitions for Artemis astronomical USB based cameras
- * Check it at http://www.artemisccd.co.uk/
- */
-#define FTDI_ARTEMIS_PID 0xDF28 /* All Artemis Cameras */
-
-/*
- * Definitions for ATIK Instruments astronomical USB based cameras
- * Check it at http://www.atik-instruments.com/
- */
-#define FTDI_ATIK_ATK16_PID 0xDF30 /* ATIK ATK-16 Grayscale Camera */
-#define FTDI_ATIK_ATK16C_PID 0xDF32 /* ATIK ATK-16C Colour Camera */
-#define FTDI_ATIK_ATK16HR_PID 0xDF31 /* ATIK ATK-16HR Grayscale Camera */
-#define FTDI_ATIK_ATK16HRC_PID 0xDF33 /* ATIK ATK-16HRC Colour Camera */
-#define FTDI_ATIK_ATK16IC_PID 0xDF35 /* ATIK ATK-16IC Grayscale Camera */
-
-/*
- * Protego product ids
- */
-#define PROTEGO_SPECIAL_1 0xFC70 /* special/unknown device */
-#define PROTEGO_R2X0 0xFC71 /* R200-USB TRNG unit (R210, R220, and R230) */
-#define PROTEGO_SPECIAL_3 0xFC72 /* special/unknown device */
-#define PROTEGO_SPECIAL_4 0xFC73 /* special/unknown device */
-
-/*
- * Gude Analog- und Digitalsysteme GmbH
- */
-#define FTDI_GUDEADS_E808_PID 0xE808
-#define FTDI_GUDEADS_E809_PID 0xE809
-#define FTDI_GUDEADS_E80A_PID 0xE80A
-#define FTDI_GUDEADS_E80B_PID 0xE80B
-#define FTDI_GUDEADS_E80C_PID 0xE80C
-#define FTDI_GUDEADS_E80D_PID 0xE80D
-#define FTDI_GUDEADS_E80E_PID 0xE80E
-#define FTDI_GUDEADS_E80F_PID 0xE80F
-#define FTDI_GUDEADS_E888_PID 0xE888 /* Expert ISDN Control USB */
-#define FTDI_GUDEADS_E889_PID 0xE889 /* USB RS-232 OptoBridge */
-#define FTDI_GUDEADS_E88A_PID 0xE88A
-#define FTDI_GUDEADS_E88B_PID 0xE88B
-#define FTDI_GUDEADS_E88C_PID 0xE88C
-#define FTDI_GUDEADS_E88D_PID 0xE88D
-#define FTDI_GUDEADS_E88E_PID 0xE88E
-#define FTDI_GUDEADS_E88F_PID 0xE88F
-
-/*
- * Linx Technologies product ids
- */
-#define LINX_SDMUSBQSS_PID 0xF448 /* Linx SDM-USB-QS-S */
-#define LINX_MASTERDEVEL2_PID 0xF449 /* Linx Master Development 2.0 */
-#define LINX_FUTURE_0_PID 0xF44A /* Linx future device */
-#define LINX_FUTURE_1_PID 0xF44B /* Linx future device */
-#define LINX_FUTURE_2_PID 0xF44C /* Linx future device */
-
-/* CCS Inc. ICDU/ICDU40 product ID - the FT232BM is used in an in-circuit-debugger */
-/* unit for PIC16's/PIC18's */
-#define FTDI_CCSICDU20_0_PID 0xF9D0
-#define FTDI_CCSICDU40_1_PID 0xF9D1
-#define FTDI_CCSMACHX_2_PID 0xF9D2
-#define FTDI_CCSLOAD_N_GO_3_PID 0xF9D3
-#define FTDI_CCSICDU64_4_PID 0xF9D4
-#define FTDI_CCSPRIME8_5_PID 0xF9D5
-
-/* Inside Accesso contactless reader (http://www.insidefr.com) */
-#define INSIDE_ACCESSO 0xFAD0
-
-/*
- * Intrepid Control Systems (http://www.intrepidcs.com/) ValueCAN and NeoVI
- */
-#define INTREPID_VID 0x093C
-#define INTREPID_VALUECAN_PID 0x0601
-#define INTREPID_NEOVI_PID 0x0701
-
-/*
- * Falcom Wireless Communications GmbH
- */
-#define FALCOM_VID 0x0F94 /* Vendor Id */
-#define FALCOM_TWIST_PID 0x0001 /* Falcom Twist USB GPRS modem */
-#define FALCOM_SAMBA_PID 0x0005 /* Falcom Samba USB GPRS modem */
-
-/*
- * SUUNTO product ids
- */
-#define FTDI_SUUNTO_SPORTS_PID 0xF680 /* Suunto Sports instrument */
-
-/*
- * Oceanic product ids
- */
-#define FTDI_OCEANIC_PID 0xF460 /* Oceanic dive instrument */
-
-/*
- * TTi (Thurlby Thandar Instruments)
- */
-#define TTI_VID 0x103E /* Vendor Id */
-#define TTI_QL355P_PID 0x03E8 /* TTi QL355P power supply */
-
-/*
- * Definitions for B&B Electronics products.
- */
-#define BANDB_VID 0x0856 /* B&B Electronics Vendor ID */
-#define BANDB_USOTL4_PID 0xAC01 /* USOTL4 Isolated RS-485 Converter */
-#define BANDB_USTL4_PID 0xAC02 /* USTL4 RS-485 Converter */
-#define BANDB_USO9ML2_PID 0xAC03 /* USO9ML2 Isolated RS-232 Converter */
-#define BANDB_USOPTL4_PID 0xAC11
-#define BANDB_USPTL4_PID 0xAC12
-#define BANDB_USO9ML2DR_2_PID 0xAC16
-#define BANDB_USO9ML2DR_PID 0xAC17
-#define BANDB_USOPTL4DR2_PID 0xAC18 /* USOPTL4R-2 2-port Isolated RS-232 Converter */
-#define BANDB_USOPTL4DR_PID 0xAC19
-#define BANDB_485USB9F_2W_PID 0xAC25
-#define BANDB_485USB9F_4W_PID 0xAC26
-#define BANDB_232USB9M_PID 0xAC27
-#define BANDB_485USBTB_2W_PID 0xAC33
-#define BANDB_485USBTB_4W_PID 0xAC34
-#define BANDB_TTL5USB9M_PID 0xAC49
-#define BANDB_TTL3USB9M_PID 0xAC50
-#define BANDB_ZZ_PROG1_USB_PID 0xBA02
-
-/*
- * RM Michaelides CANview USB (http://www.rmcan.com)
- * CAN fieldbus interface adapter, added by port GmbH www.port.de)
- * Ian Abbott changed the macro names for consistency.
- */
-#define FTDI_RM_CANVIEW_PID 0xfd60 /* Product Id */
-
-/*
- * EVER Eco Pro UPS (http://www.ever.com.pl/)
- */
-
-#define EVER_ECO_PRO_CDS 0xe520 /* RS-232 converter */
-
-/*
- * 4N-GALAXY.DE PIDs for CAN-USB, USB-RS232, USB-RS422, USB-RS485,
- * USB-TTY activ, USB-TTY passiv. Some PIDs are used by several devices
- * and I'm not entirely sure which are used by which.
- */
-#define FTDI_4N_GALAXY_DE_1_PID 0xF3C0
-#define FTDI_4N_GALAXY_DE_2_PID 0xF3C1
-
-/*
- * Mobility Electronics products.
- */
-#define MOBILITY_VID 0x1342
-#define MOBILITY_USB_SERIAL_PID 0x0202 /* EasiDock USB 200 serial */
-
-/*
- * microHAM product IDs (http://www.microham.com).
- * Submitted by Justin Burket (KL1RL) <zorton@jtan.com>
- * and Mike Studer (K6EEP) <k6eep@hamsoftware.org>.
- * Ian Abbott <abbotti@mev.co.uk> added a few more from the driver INF file.
- */
-#define FTDI_MHAM_KW_PID 0xEEE8 /* USB-KW interface */
-#define FTDI_MHAM_YS_PID 0xEEE9 /* USB-YS interface */
-#define FTDI_MHAM_Y6_PID 0xEEEA /* USB-Y6 interface */
-#define FTDI_MHAM_Y8_PID 0xEEEB /* USB-Y8 interface */
-#define FTDI_MHAM_IC_PID 0xEEEC /* USB-IC interface */
-#define FTDI_MHAM_DB9_PID 0xEEED /* USB-DB9 interface */
-#define FTDI_MHAM_RS232_PID 0xEEEE /* USB-RS232 interface */
-#define FTDI_MHAM_Y9_PID 0xEEEF /* USB-Y9 interface */
-
-/*
- * Active Robots product ids.
- */
-#define FTDI_ACTIVE_ROBOTS_PID 0xE548 /* USB comms board */
-
-/*
- * Xsens Technologies BV products (http://www.xsens.com).
- */
-#define XSENS_CONVERTER_0_PID 0xD388
-#define XSENS_CONVERTER_1_PID 0xD389
-#define XSENS_CONVERTER_2_PID 0xD38A
-#define XSENS_CONVERTER_3_PID 0xD38B
-#define XSENS_CONVERTER_4_PID 0xD38C
-#define XSENS_CONVERTER_5_PID 0xD38D
-#define XSENS_CONVERTER_6_PID 0xD38E
-#define XSENS_CONVERTER_7_PID 0xD38F
-
-/*
- * Teratronik product ids.
- * Submitted by O. Wölfelschneider.
- */
-#define FTDI_TERATRONIK_VCP_PID 0xEC88 /* Teratronik device (preferring VCP driver on windows) */
-#define FTDI_TERATRONIK_D2XX_PID 0xEC89 /* Teratronik device (preferring D2XX driver on windows) */
-
-/*
- * Evolution Robotics products (http://www.evolution.com/).
- * Submitted by Shawn M. Lavelle.
- */
-#define EVOLUTION_VID 0xDEEE /* Vendor ID */
-#define EVOLUTION_ER1_PID 0x0300 /* ER1 Control Module */
-#define EVO_8U232AM_PID 0x02FF /* Evolution robotics RCM2 (FT232AM)*/
-#define EVO_HYBRID_PID 0x0302 /* Evolution robotics RCM4 PID (FT232BM)*/
-#define EVO_RCM4_PID 0x0303 /* Evolution robotics RCM4 PID */
-
-/* Pyramid Computer GmbH */
-#define FTDI_PYRAMID_PID 0xE6C8 /* Pyramid Appliance Display */
-
-/*
- * NDI (www.ndigital.com) product ids
- */
-#define FTDI_NDI_HUC_PID 0xDA70 /* NDI Host USB Converter */
-#define FTDI_NDI_SPECTRA_SCU_PID 0xDA71 /* NDI Spectra SCU */
-#define FTDI_NDI_FUTURE_2_PID 0xDA72 /* NDI future device #2 */
-#define FTDI_NDI_FUTURE_3_PID 0xDA73 /* NDI future device #3 */
-#define FTDI_NDI_AURORA_SCU_PID 0xDA74 /* NDI Aurora SCU */
-
-/*
- * Posiflex inc retail equipment (http://www.posiflex.com.tw)
- */
-#define POSIFLEX_VID 0x0d3a /* Vendor ID */
-#define POSIFLEX_PP7000_PID 0x0300 /* PP-7000II thermal printer */
-
-/*
- * Westrex International devices submitted by Cory Lee
- */
-#define FTDI_WESTREX_MODEL_777_PID 0xDC00 /* Model 777 */
-#define FTDI_WESTREX_MODEL_8900F_PID 0xDC01 /* Model 8900F */
-
-/*
- * RR-CirKits LocoBuffer USB (http://www.rr-cirkits.com)
- */
-#define FTDI_RRCIRKITS_LOCOBUFFER_PID 0xc7d0 /* LocoBuffer USB */
-
-/*
- * Eclo (http://www.eclo.pt/) product IDs.
- * PID 0xEA90 submitted by Martin Grill.
- */
-#define FTDI_ECLO_COM_1WIRE_PID 0xEA90 /* COM to 1-Wire USB adaptor */
-
-/*
- * Papouch products (http://www.papouch.com/)
- * Submitted by Folkert van Heusden
- */
-
-#define PAPOUCH_VID 0x5050 /* Vendor ID */
-#define PAPOUCH_TMU_PID 0x0400 /* TMU USB Thermometer */
-#define PAPOUCH_QUIDO4x4_PID 0x0900 /* Quido 4/4 Module */
-
-/*
- * ACG Identification Technologies GmbH products (http://www.acg.de/).
- * Submitted by anton -at- goto10 -dot- org.
*/
-#define FTDI_ACG_HFDUAL_PID 0xDD20 /* HF Dual ISO Reader (RFID) */
-
-/*
- * Yost Engineering, Inc. products (www.yostengineering.com).
- * PID 0xE050 submitted by Aaron Prose.
- */
-#define FTDI_YEI_SERVOCENTER31_PID 0xE050 /* YEI ServoCenter3.1 USB */
-
-/*
- * ThorLabs USB motor drivers
- */
-#define FTDI_THORLABS_PID 0xfaf0 /* ThorLabs USB motor drivers */
-
-/*
- * Testo products (http://www.testo.com/)
- * Submitted by Colin Leroy
- */
-#define TESTO_VID 0x128D
-#define TESTO_USB_INTERFACE_PID 0x0001
-
-/*
- * Gamma Scout (http://gamma-scout.com/). Submitted by rsc@runtux.com.
- */
-#define FTDI_GAMMA_SCOUT_PID 0xD678 /* Gamma Scout online */
-
-/*
- * Tactrix OpenPort (ECU) devices.
- * OpenPort 1.3M submitted by Donour Sizemore.
- * OpenPort 1.3S and 1.3U submitted by Ian Abbott.
- */
-#define FTDI_TACTRIX_OPENPORT_13M_PID 0xCC48 /* OpenPort 1.3 Mitsubishi */
-#define FTDI_TACTRIX_OPENPORT_13S_PID 0xCC49 /* OpenPort 1.3 Subaru */
-#define FTDI_TACTRIX_OPENPORT_13U_PID 0xCC4A /* OpenPort 1.3 Universal */
-
-/*
- * Telldus Technologies
- */
-#define TELLDUS_VID 0x1781 /* Vendor ID */
-#define TELLDUS_TELLSTICK_PID 0x0C30 /* RF control dongle 433 MHz using FT232RL */
-
-/*
- * IBS elektronik product ids
- * Submitted by Thomas Schleusener
- */
-#define FTDI_IBS_US485_PID 0xff38 /* IBS US485 (USB<-->RS422/485 interface) */
-#define FTDI_IBS_PICPRO_PID 0xff39 /* IBS PIC-Programmer */
-#define FTDI_IBS_PCMCIA_PID 0xff3a /* IBS Card reader for PCMCIA SRAM-cards */
-#define FTDI_IBS_PK1_PID 0xff3b /* IBS PK1 - Particel counter */
-#define FTDI_IBS_RS232MON_PID 0xff3c /* IBS RS232 - Monitor */
-#define FTDI_IBS_APP70_PID 0xff3d /* APP 70 (dust monitoring system) */
-#define FTDI_IBS_PEDO_PID 0xff3e /* IBS PEDO-Modem (RF modem 868.35 MHz) */
-#define FTDI_IBS_PROD_PID 0xff3f /* future device */
-
-/*
- * MaxStream devices www.maxstream.net
- */
-#define FTDI_MAXSTREAM_PID 0xEE18 /* Xbee PKG-U Module */
-
-/* Olimex */
-#define OLIMEX_VID 0x15BA
-#define OLIMEX_ARM_USB_OCD_PID 0x0003
-
-/* Luminary Micro Stellaris Boards, VID = FTDI_VID */
-/* FTDI 2332C Dual channel device, side A=245 FIFO (JTAG), Side B=RS232 UART */
-#define LMI_LM3S_DEVEL_BOARD_PID 0xbcd8
-#define LMI_LM3S_EVAL_BOARD_PID 0xbcd9
-
-/* www.elsterelectricity.com Elster Unicom III Optical Probe */
-#define FTDI_ELSTER_UNICOM_PID 0xE700 /* Product Id */
-
-/*
- * The Mobility Lab (TML)
- * Submitted by Pierre Castella
- */
-#define TML_VID 0x1B91 /* Vendor ID */
-#define TML_USB_SERIAL_PID 0x0064 /* USB - Serial Converter */
-
-/* Propox devices */
-#define FTDI_PROPOX_JTAGCABLEII_PID 0xD738
-
-/* Rig Expert Ukraine devices */
-#define FTDI_REU_TINY_PID 0xED22 /* RigExpert Tiny */
-
-/* Domintell products http://www.domintell.com */
-#define FTDI_DOMINTELL_DGQG_PID 0xEF50 /* Master */
-#define FTDI_DOMINTELL_DUSB_PID 0xEF51 /* DUSB01 module */
-
-/* Alti-2 products http://www.alti-2.com */
-#define ALTI2_VID 0x1BC9
-#define ALTI2_N3_PID 0x6001 /* Neptune 3 */
/* Commands */
#define FTDI_SIO_RESET 0 /* Reset the port */
#define INTERFACE_C 3
#define INTERFACE_D 4
-/*
- * FIC / OpenMoko, Inc. http://wiki.openmoko.org/wiki/Neo1973_Debug_Board_v3
- * Submitted by Harald Welte <laforge@openmoko.org>
- */
-#define FIC_VID 0x1457
-#define FIC_NEO1973_DEBUG_PID 0x5118
-
-/*
- * RATOC REX-USB60F
- */
-#define RATOC_VENDOR_ID 0x0584
-#define RATOC_PRODUCT_ID_USB60F 0xb020
-
-/*
- * DIEBOLD BCS SE923
- */
-#define DIEBOLD_BCS_SE923_PID 0xfb99
-
-/*
- * Atmel STK541
- */
-#define ATMEL_VID 0x03eb /* Vendor ID */
-#define STK541_PID 0x2109 /* Zigbee Controller */
-
-/*
- * Dresden Elektronic Sensor Terminal Board
- */
-#define DE_VID 0x1cf1 /* Vendor ID */
-#define STB_PID 0x0001 /* Sensor Terminal Board */
-#define WHT_PID 0x0004 /* Wireless Handheld Terminal */
-
-/*
- * Blackfin gnICE JTAG
- * http://docs.blackfin.uclinux.org/doku.php?id=hw:jtag:gnice
- */
-#define ADI_VID 0x0456
-#define ADI_GNICE_PID 0xF000
-#define ADI_GNICEPLUS_PID 0xF001
-
-/*
- * JETI SPECTROMETER SPECBOS 1201
- * http://www.jeti.com/products/sys/scb/scb1201.php
- */
-#define JETI_VID 0x0c6c
-#define JETI_SPC1201_PID 0x04b2
-
-/*
- * Marvell SheevaPlug
- */
-#define MARVELL_VID 0x9e88
-#define MARVELL_SHEEVAPLUG_PID 0x9e8f
-
-#define FTDI_TURTELIZER_PID 0xBDC8 /* JTAG/RS-232 adapter by egnite GmBH */
-
-/*
- * GN Otometrics (http://www.otometrics.com)
- * Submitted by Ville Sundberg.
- */
-#define GN_OTOMETRICS_VID 0x0c33 /* Vendor ID */
-#define AURICAL_USB_PID 0x0010 /* Aurical USB Audiometer */
-
-/*
- * Bayer Ascensia Contour blood glucose meter USB-converter cable.
- * http://winglucofacts.com/cables/
- */
-#define BAYER_VID 0x1A79
-#define BAYER_CONTOUR_CABLE_PID 0x6001
-
-/*
- * Marvell OpenRD Base, Client
- * http://www.open-rd.org
- * OpenRD Base, Client use VID 0x0403
- */
-#define MARVELL_OPENRD_PID 0x9e90
-
-/*
- * Hameg HO820 and HO870 interface (using VID 0x0403)
- */
-#define HAMEG_HO820_PID 0xed74
-#define HAMEG_HO870_PID 0xed71
/*
* BmRequestType: 1100 0000b
* B2..7 Length of message - (not including Byte 0)
*
*/
-
--- /dev/null
+/*
+ * vendor/product IDs (VID/PID) of devices using FTDI USB serial converters.
+ * Please keep numerically sorted within individual areas, thanks!
+ *
+ * Philipp Gühring - pg@futureware.at - added the Device ID of the USB relais
+ * from Rudolf Gugler
+ *
+ */
+
+
+/**********************************/
+/***** devices using FTDI VID *****/
+/**********************************/
+
+
+#define FTDI_VID 0x0403 /* Vendor Id */
+
+
+/*** "original" FTDI device PIDs ***/
+
+#define FTDI_8U232AM_PID 0x6001 /* Similar device to SIO above */
+#define FTDI_8U232AM_ALT_PID 0x6006 /* FTDI's alternate PID for above */
+#define FTDI_8U2232C_PID 0x6010 /* Dual channel device */
+#define FTDI_4232H_PID 0x6011 /* Quad channel hi-speed device */
+#define FTDI_SIO_PID 0x8372 /* Product Id SIO application of 8U100AX */
+#define FTDI_232RL_PID 0xFBFA /* Product ID for FT232RL */
+
+
+/*** third-party PIDs (using FTDI_VID) ***/
+
+/*
+ * Marvell OpenRD Base, Client
+ * http://www.open-rd.org
+ * OpenRD Base, Client use VID 0x0403
+ */
+#define MARVELL_OPENRD_PID 0x9e90
+
+/* www.candapter.com Ewert Energy Systems CANdapter device */
+#define FTDI_CANDAPTER_PID 0x9F80 /* Product Id */
+
+/* OOCDlink by Joern Kaipf <joernk@web.de>
+ * (http://www.joernonline.de/dw/doku.php?id=start&idx=projects:oocdlink) */
+#define FTDI_OOCDLINK_PID 0xbaf8 /* Amontec JTAGkey */
+
+/* Luminary Micro Stellaris Boards, VID = FTDI_VID */
+/* FTDI 2332C Dual channel device, side A=245 FIFO (JTAG), Side B=RS232 UART */
+#define LMI_LM3S_DEVEL_BOARD_PID 0xbcd8
+#define LMI_LM3S_EVAL_BOARD_PID 0xbcd9
+
+#define FTDI_TURTELIZER_PID 0xBDC8 /* JTAG/RS-232 adapter by egnite GmBH */
+
+/* OpenDCC (www.opendcc.de) product id */
+#define FTDI_OPENDCC_PID 0xBFD8
+#define FTDI_OPENDCC_SNIFFER_PID 0xBFD9
+#define FTDI_OPENDCC_THROTTLE_PID 0xBFDA
+#define FTDI_OPENDCC_GATEWAY_PID 0xBFDB
+
+/*
+ * RR-CirKits LocoBuffer USB (http://www.rr-cirkits.com)
+ */
+#define FTDI_RRCIRKITS_LOCOBUFFER_PID 0xc7d0 /* LocoBuffer USB */
+
+/* DMX4ALL DMX Interfaces */
+#define FTDI_DMX4ALL 0xC850
+
+/*
+ * ASK.fr devices
+ */
+#define FTDI_ASK_RDR400_PID 0xC991 /* ASK RDR 400 series card reader */
+
+/* www.starting-point-systems.com µChameleon device */
+#define FTDI_MICRO_CHAMELEON_PID 0xCAA0 /* Product Id */
+
+/*
+ * Tactrix OpenPort (ECU) devices.
+ * OpenPort 1.3M submitted by Donour Sizemore.
+ * OpenPort 1.3S and 1.3U submitted by Ian Abbott.
+ */
+#define FTDI_TACTRIX_OPENPORT_13M_PID 0xCC48 /* OpenPort 1.3 Mitsubishi */
+#define FTDI_TACTRIX_OPENPORT_13S_PID 0xCC49 /* OpenPort 1.3 Subaru */
+#define FTDI_TACTRIX_OPENPORT_13U_PID 0xCC4A /* OpenPort 1.3 Universal */
+
+/* SCS HF Radio Modems PID's (http://www.scs-ptc.com) */
+/* the VID is the standard ftdi vid (FTDI_VID) */
+#define FTDI_SCS_DEVICE_0_PID 0xD010 /* SCS PTC-IIusb */
+#define FTDI_SCS_DEVICE_1_PID 0xD011 /* SCS Tracker / DSP TNC */
+#define FTDI_SCS_DEVICE_2_PID 0xD012
+#define FTDI_SCS_DEVICE_3_PID 0xD013
+#define FTDI_SCS_DEVICE_4_PID 0xD014
+#define FTDI_SCS_DEVICE_5_PID 0xD015
+#define FTDI_SCS_DEVICE_6_PID 0xD016
+#define FTDI_SCS_DEVICE_7_PID 0xD017
+
+/* iPlus device */
+#define FTDI_IPLUS_PID 0xD070 /* Product Id */
+#define FTDI_IPLUS2_PID 0xD071 /* Product Id */
+
+/*
+ * Gamma Scout (http://gamma-scout.com/). Submitted by rsc@runtux.com.
+ */
+#define FTDI_GAMMA_SCOUT_PID 0xD678 /* Gamma Scout online */
+
+/* Propox devices */
+#define FTDI_PROPOX_JTAGCABLEII_PID 0xD738
+
+/*
+ * Xsens Technologies BV products (http://www.xsens.com).
+ */
+#define XSENS_CONVERTER_0_PID 0xD388
+#define XSENS_CONVERTER_1_PID 0xD389
+#define XSENS_CONVERTER_2_PID 0xD38A
+#define XSENS_CONVERTER_3_PID 0xD38B
+#define XSENS_CONVERTER_4_PID 0xD38C
+#define XSENS_CONVERTER_5_PID 0xD38D
+#define XSENS_CONVERTER_6_PID 0xD38E
+#define XSENS_CONVERTER_7_PID 0xD38F
+
+/*
+ * NDI (www.ndigital.com) product ids
+ */
+#define FTDI_NDI_HUC_PID 0xDA70 /* NDI Host USB Converter */
+#define FTDI_NDI_SPECTRA_SCU_PID 0xDA71 /* NDI Spectra SCU */
+#define FTDI_NDI_FUTURE_2_PID 0xDA72 /* NDI future device #2 */
+#define FTDI_NDI_FUTURE_3_PID 0xDA73 /* NDI future device #3 */
+#define FTDI_NDI_AURORA_SCU_PID 0xDA74 /* NDI Aurora SCU */
+
+/*
+ * Westrex International devices submitted by Cory Lee
+ */
+#define FTDI_WESTREX_MODEL_777_PID 0xDC00 /* Model 777 */
+#define FTDI_WESTREX_MODEL_8900F_PID 0xDC01 /* Model 8900F */
+
+/*
+ * ACG Identification Technologies GmbH products (http://www.acg.de/).
+ * Submitted by anton -at- goto10 -dot- org.
+ */
+#define FTDI_ACG_HFDUAL_PID 0xDD20 /* HF Dual ISO Reader (RFID) */
+
+/*
+ * Definitions for Artemis astronomical USB based cameras
+ * Check it at http://www.artemisccd.co.uk/
+ */
+#define FTDI_ARTEMIS_PID 0xDF28 /* All Artemis Cameras */
+
+/*
+ * Definitions for ATIK Instruments astronomical USB based cameras
+ * Check it at http://www.atik-instruments.com/
+ */
+#define FTDI_ATIK_ATK16_PID 0xDF30 /* ATIK ATK-16 Grayscale Camera */
+#define FTDI_ATIK_ATK16C_PID 0xDF32 /* ATIK ATK-16C Colour Camera */
+#define FTDI_ATIK_ATK16HR_PID 0xDF31 /* ATIK ATK-16HR Grayscale Camera */
+#define FTDI_ATIK_ATK16HRC_PID 0xDF33 /* ATIK ATK-16HRC Colour Camera */
+#define FTDI_ATIK_ATK16IC_PID 0xDF35 /* ATIK ATK-16IC Grayscale Camera */
+
+/*
+ * Yost Engineering, Inc. products (www.yostengineering.com).
+ * PID 0xE050 submitted by Aaron Prose.
+ */
+#define FTDI_YEI_SERVOCENTER31_PID 0xE050 /* YEI ServoCenter3.1 USB */
+
+/*
+ * ELV USB devices submitted by Christian Abt of ELV (www.elv.de).
+ * All of these devices use FTDI's vendor ID (0x0403).
+ *
+ * The previously included PID for the UO 100 module was incorrect.
+ * In fact, that PID was for ELV's UR 100 USB-RS232 converter (0xFB58).
+ *
+ * Armin Laeuger originally sent the PID for the UM 100 module.
+ */
+#define FTDI_ELV_FHZ1300PC_PID 0xE0E8 /* FHZ 1300 PC */
+#define FTDI_ELV_WS500_PID 0xE0E9 /* PC-Wetterstation (WS 500) */
+#define FTDI_ELV_HS485_PID 0xE0EA /* USB to RS-485 adapter */
+#define FTDI_ELV_EM1010PC_PID 0xE0EF /* Engery monitor EM 1010 PC */
+#define FTDI_ELV_CSI8_PID 0xE0F0 /* Computer-Schalt-Interface (CSI 8) */
+#define FTDI_ELV_EM1000DL_PID 0xE0F1 /* PC-Datenlogger fuer Energiemonitor (EM 1000 DL) */
+#define FTDI_ELV_PCK100_PID 0xE0F2 /* PC-Kabeltester (PCK 100) */
+#define FTDI_ELV_RFP500_PID 0xE0F3 /* HF-Leistungsmesser (RFP 500) */
+#define FTDI_ELV_FS20SIG_PID 0xE0F4 /* Signalgeber (FS 20 SIG) */
+#define FTDI_ELV_WS300PC_PID 0xE0F6 /* PC-Wetterstation (WS 300 PC) */
+#define FTDI_PHI_FISCO_PID 0xE40B /* PHI Fisco USB to Serial cable */
+#define FTDI_ELV_UAD8_PID 0xF068 /* USB-AD-Wandler (UAD 8) */
+#define FTDI_ELV_UDA7_PID 0xF069 /* USB-DA-Wandler (UDA 7) */
+#define FTDI_ELV_USI2_PID 0xF06A /* USB-Schrittmotoren-Interface (USI 2) */
+#define FTDI_ELV_T1100_PID 0xF06B /* Thermometer (T 1100) */
+#define FTDI_ELV_PCD200_PID 0xF06C /* PC-Datenlogger (PCD 200) */
+#define FTDI_ELV_ULA200_PID 0xF06D /* USB-LCD-Ansteuerung (ULA 200) */
+#define FTDI_ELV_ALC8500_PID 0xF06E /* ALC 8500 Expert */
+#define FTDI_ELV_FHZ1000PC_PID 0xF06F /* FHZ 1000 PC */
+#define FTDI_ELV_UR100_PID 0xFB58 /* USB-RS232-Umsetzer (UR 100) */
+#define FTDI_ELV_UM100_PID 0xFB5A /* USB-Modul UM 100 */
+#define FTDI_ELV_UO100_PID 0xFB5B /* USB-Modul UO 100 */
+/* Additional ELV PIDs that default to using the FTDI D2XX drivers on
+ * MS Windows, rather than the FTDI Virtual Com Port drivers.
+ * Maybe these will be easier to use with the libftdi/libusb user-space
+ * drivers, or possibly the Comedi drivers in some cases. */
+#define FTDI_ELV_CLI7000_PID 0xFB59 /* Computer-Light-Interface (CLI 7000) */
+#define FTDI_ELV_PPS7330_PID 0xFB5C /* Processor-Power-Supply (PPS 7330) */
+#define FTDI_ELV_TFM100_PID 0xFB5D /* Temperartur-Feuchte Messgeraet (TFM 100) */
+#define FTDI_ELV_UDF77_PID 0xFB5E /* USB DCF Funkurh (UDF 77) */
+#define FTDI_ELV_UIO88_PID 0xFB5F /* USB-I/O Interface (UIO 88) */
+
+/*
+ * EVER Eco Pro UPS (http://www.ever.com.pl/)
+ */
+
+#define EVER_ECO_PRO_CDS 0xe520 /* RS-232 converter */
+
+/*
+ * Active Robots product ids.
+ */
+#define FTDI_ACTIVE_ROBOTS_PID 0xE548 /* USB comms board */
+
+/* Pyramid Computer GmbH */
+#define FTDI_PYRAMID_PID 0xE6C8 /* Pyramid Appliance Display */
+
+/* www.elsterelectricity.com Elster Unicom III Optical Probe */
+#define FTDI_ELSTER_UNICOM_PID 0xE700 /* Product Id */
+
+/*
+ * Gude Analog- und Digitalsysteme GmbH
+ */
+#define FTDI_GUDEADS_E808_PID 0xE808
+#define FTDI_GUDEADS_E809_PID 0xE809
+#define FTDI_GUDEADS_E80A_PID 0xE80A
+#define FTDI_GUDEADS_E80B_PID 0xE80B
+#define FTDI_GUDEADS_E80C_PID 0xE80C
+#define FTDI_GUDEADS_E80D_PID 0xE80D
+#define FTDI_GUDEADS_E80E_PID 0xE80E
+#define FTDI_GUDEADS_E80F_PID 0xE80F
+#define FTDI_GUDEADS_E888_PID 0xE888 /* Expert ISDN Control USB */
+#define FTDI_GUDEADS_E889_PID 0xE889 /* USB RS-232 OptoBridge */
+#define FTDI_GUDEADS_E88A_PID 0xE88A
+#define FTDI_GUDEADS_E88B_PID 0xE88B
+#define FTDI_GUDEADS_E88C_PID 0xE88C
+#define FTDI_GUDEADS_E88D_PID 0xE88D
+#define FTDI_GUDEADS_E88E_PID 0xE88E
+#define FTDI_GUDEADS_E88F_PID 0xE88F
+
+/*
+ * Eclo (http://www.eclo.pt/) product IDs.
+ * PID 0xEA90 submitted by Martin Grill.
+ */
+#define FTDI_ECLO_COM_1WIRE_PID 0xEA90 /* COM to 1-Wire USB adaptor */
+
+/* TNC-X USB-to-packet-radio adapter, versions prior to 3.0 (DLP module) */
+#define FTDI_TNC_X_PID 0xEBE0
+
+/*
+ * Teratronik product ids.
+ * Submitted by O. Wölfelschneider.
+ */
+#define FTDI_TERATRONIK_VCP_PID 0xEC88 /* Teratronik device (preferring VCP driver on windows) */
+#define FTDI_TERATRONIK_D2XX_PID 0xEC89 /* Teratronik device (preferring D2XX driver on windows) */
+
+/* Rig Expert Ukraine devices */
+#define FTDI_REU_TINY_PID 0xED22 /* RigExpert Tiny */
+
+/*
+ * Hameg HO820 and HO870 interface (using VID 0x0403)
+ */
+#define HAMEG_HO820_PID 0xed74
+#define HAMEG_HO870_PID 0xed71
+
+/*
+ * MaxStream devices www.maxstream.net
+ */
+#define FTDI_MAXSTREAM_PID 0xEE18 /* Xbee PKG-U Module */
+
+/*
+ * microHAM product IDs (http://www.microham.com).
+ * Submitted by Justin Burket (KL1RL) <zorton@jtan.com>
+ * and Mike Studer (K6EEP) <k6eep@hamsoftware.org>.
+ * Ian Abbott <abbotti@mev.co.uk> added a few more from the driver INF file.
+ */
+#define FTDI_MHAM_KW_PID 0xEEE8 /* USB-KW interface */
+#define FTDI_MHAM_YS_PID 0xEEE9 /* USB-YS interface */
+#define FTDI_MHAM_Y6_PID 0xEEEA /* USB-Y6 interface */
+#define FTDI_MHAM_Y8_PID 0xEEEB /* USB-Y8 interface */
+#define FTDI_MHAM_IC_PID 0xEEEC /* USB-IC interface */
+#define FTDI_MHAM_DB9_PID 0xEEED /* USB-DB9 interface */
+#define FTDI_MHAM_RS232_PID 0xEEEE /* USB-RS232 interface */
+#define FTDI_MHAM_Y9_PID 0xEEEF /* USB-Y9 interface */
+
+/* Domintell products http://www.domintell.com */
+#define FTDI_DOMINTELL_DGQG_PID 0xEF50 /* Master */
+#define FTDI_DOMINTELL_DUSB_PID 0xEF51 /* DUSB01 module */
+
+/*
+ * The following are the values for the Perle Systems
+ * UltraPort USB serial converters
+ */
+#define FTDI_PERLE_ULTRAPORT_PID 0xF0C0 /* Perle UltraPort Product Id */
+
+/* Sprog II (Andrew Crosland's SprogII DCC interface) */
+#define FTDI_SPROG_II 0xF0C8
+
+/* an infrared receiver for user access control with IR tags */
+#define FTDI_PIEGROUP_PID 0xF208 /* Product Id */
+
+/* ACT Solutions HomePro ZWave interface
+ (http://www.act-solutions.com/HomePro.htm) */
+#define FTDI_ACTZWAVE_PID 0xF2D0
+
+/*
+ * 4N-GALAXY.DE PIDs for CAN-USB, USB-RS232, USB-RS422, USB-RS485,
+ * USB-TTY activ, USB-TTY passiv. Some PIDs are used by several devices
+ * and I'm not entirely sure which are used by which.
+ */
+#define FTDI_4N_GALAXY_DE_1_PID 0xF3C0
+#define FTDI_4N_GALAXY_DE_2_PID 0xF3C1
+
+/*
+ * Linx Technologies product ids
+ */
+#define LINX_SDMUSBQSS_PID 0xF448 /* Linx SDM-USB-QS-S */
+#define LINX_MASTERDEVEL2_PID 0xF449 /* Linx Master Development 2.0 */
+#define LINX_FUTURE_0_PID 0xF44A /* Linx future device */
+#define LINX_FUTURE_1_PID 0xF44B /* Linx future device */
+#define LINX_FUTURE_2_PID 0xF44C /* Linx future device */
+
+/*
+ * Oceanic product ids
+ */
+#define FTDI_OCEANIC_PID 0xF460 /* Oceanic dive instrument */
+
+/*
+ * SUUNTO product ids
+ */
+#define FTDI_SUUNTO_SPORTS_PID 0xF680 /* Suunto Sports instrument */
+
+/* USB-UIRT - An infrared receiver and transmitter using the 8U232AM chip */
+/* http://home.earthlink.net/~jrhees/USBUIRT/index.htm */
+#define FTDI_USB_UIRT_PID 0xF850 /* Product Id */
+
+/* CCS Inc. ICDU/ICDU40 product ID -
+ * the FT232BM is used in an in-circuit-debugger unit for PIC16's/PIC18's */
+#define FTDI_CCSICDU20_0_PID 0xF9D0
+#define FTDI_CCSICDU40_1_PID 0xF9D1
+#define FTDI_CCSMACHX_2_PID 0xF9D2
+#define FTDI_CCSLOAD_N_GO_3_PID 0xF9D3
+#define FTDI_CCSICDU64_4_PID 0xF9D4
+#define FTDI_CCSPRIME8_5_PID 0xF9D5
+
+/*
+ * The following are the values for the Matrix Orbital LCD displays,
+ * which are the FT232BM ( similar to the 8U232AM )
+ */
+#define FTDI_MTXORB_0_PID 0xFA00 /* Matrix Orbital Product Id */
+#define FTDI_MTXORB_1_PID 0xFA01 /* Matrix Orbital Product Id */
+#define FTDI_MTXORB_2_PID 0xFA02 /* Matrix Orbital Product Id */
+#define FTDI_MTXORB_3_PID 0xFA03 /* Matrix Orbital Product Id */
+#define FTDI_MTXORB_4_PID 0xFA04 /* Matrix Orbital Product Id */
+#define FTDI_MTXORB_5_PID 0xFA05 /* Matrix Orbital Product Id */
+#define FTDI_MTXORB_6_PID 0xFA06 /* Matrix Orbital Product Id */
+
+/*
+ * Home Electronics (www.home-electro.com) USB gadgets
+ */
+#define FTDI_HE_TIRA1_PID 0xFA78 /* Tira-1 IR transceiver */
+
+/* Inside Accesso contactless reader (http://www.insidefr.com) */
+#define INSIDE_ACCESSO 0xFAD0
+
+/*
+ * ThorLabs USB motor drivers
+ */
+#define FTDI_THORLABS_PID 0xfaf0 /* ThorLabs USB motor drivers */
+
+/*
+ * Protego product ids
+ */
+#define PROTEGO_SPECIAL_1 0xFC70 /* special/unknown device */
+#define PROTEGO_R2X0 0xFC71 /* R200-USB TRNG unit (R210, R220, and R230) */
+#define PROTEGO_SPECIAL_3 0xFC72 /* special/unknown device */
+#define PROTEGO_SPECIAL_4 0xFC73 /* special/unknown device */
+
+/*
+ * DSS-20 Sync Station for Sony Ericsson P800
+ */
+#define FTDI_DSS20_PID 0xFC82
+
+/* www.irtrans.de device */
+#define FTDI_IRTRANS_PID 0xFC60 /* Product Id */
+
+/*
+ * RM Michaelides CANview USB (http://www.rmcan.com) (FTDI_VID)
+ * CAN fieldbus interface adapter, added by port GmbH www.port.de)
+ * Ian Abbott changed the macro names for consistency.
+ */
+#define FTDI_RM_CANVIEW_PID 0xfd60 /* Product Id */
+/* www.thoughttechnology.com/ TT-USB provide with procomp use ftdi_sio */
+#define FTDI_TTUSB_PID 0xFF20 /* Product Id */
+
+#define FTDI_USBX_707_PID 0xF857 /* ADSTech IR Blaster USBX-707 (FTDI_VID) */
+
+#define FTDI_RELAIS_PID 0xFA10 /* Relais device from Rudolf Gugler */
+
+/*
+ * PCDJ use ftdi based dj-controllers. The following PID is
+ * for their DAC-2 device http://www.pcdjhardware.com/DAC2.asp
+ * (the VID is the standard ftdi vid (FTDI_VID), PID sent by Wouter Paesen)
+ */
+#define FTDI_PCDJ_DAC2_PID 0xFA88
+
+#define FTDI_R2000KU_TRUE_RNG 0xFB80 /* R2000KU TRUE RNG (FTDI_VID) */
+
+/*
+ * DIEBOLD BCS SE923 (FTDI_VID)
+ */
+#define DIEBOLD_BCS_SE923_PID 0xfb99
+
+/* www.crystalfontz.com devices
+ * - thanx for providing free devices for evaluation !
+ * they use the ftdi chipset for the USB interface
+ * and the vendor id is the same
+ */
+#define FTDI_XF_632_PID 0xFC08 /* 632: 16x2 Character Display */
+#define FTDI_XF_634_PID 0xFC09 /* 634: 20x4 Character Display */
+#define FTDI_XF_547_PID 0xFC0A /* 547: Two line Display */
+#define FTDI_XF_633_PID 0xFC0B /* 633: 16x2 Character Display with Keys */
+#define FTDI_XF_631_PID 0xFC0C /* 631: 20x2 Character Display */
+#define FTDI_XF_635_PID 0xFC0D /* 635: 20x4 Character Display */
+#define FTDI_XF_640_PID 0xFC0E /* 640: Two line Display */
+#define FTDI_XF_642_PID 0xFC0F /* 642: Two line Display */
+
+/*
+ * Video Networks Limited / Homechoice in the UK use an ftdi-based device
+ * for their 1Mb broadband internet service. The following PID is exhibited
+ * by the usb device supplied (the VID is the standard ftdi vid (FTDI_VID)
+ */
+#define FTDI_VNHCPCUSB_D_PID 0xfe38 /* Product Id */
+
+/* AlphaMicro Components AMC-232USB01 device (FTDI_VID) */
+#define FTDI_AMC232_PID 0xFF00 /* Product Id */
+
+/*
+ * IBS elektronik product ids (FTDI_VID)
+ * Submitted by Thomas Schleusener
+ */
+#define FTDI_IBS_US485_PID 0xff38 /* IBS US485 (USB<-->RS422/485 interface) */
+#define FTDI_IBS_PICPRO_PID 0xff39 /* IBS PIC-Programmer */
+#define FTDI_IBS_PCMCIA_PID 0xff3a /* IBS Card reader for PCMCIA SRAM-cards */
+#define FTDI_IBS_PK1_PID 0xff3b /* IBS PK1 - Particel counter */
+#define FTDI_IBS_RS232MON_PID 0xff3c /* IBS RS232 - Monitor */
+#define FTDI_IBS_APP70_PID 0xff3d /* APP 70 (dust monitoring system) */
+#define FTDI_IBS_PEDO_PID 0xff3e /* IBS PEDO-Modem (RF modem 868.35 MHz) */
+#define FTDI_IBS_PROD_PID 0xff3f /* future device */
+/* www.canusb.com Lawicel CANUSB device (FTDI_VID) */
+#define FTDI_CANUSB_PID 0xFFA8 /* Product Id */
+
+
+
+/********************************/
+/** third-party VID/PID combos **/
+/********************************/
+
+
+
+/*
+ * Atmel STK541
+ */
+#define ATMEL_VID 0x03eb /* Vendor ID */
+#define STK541_PID 0x2109 /* Zigbee Controller */
+
+/*
+ * Blackfin gnICE JTAG
+ * http://docs.blackfin.uclinux.org/doku.php?id=hw:jtag:gnice
+ */
+#define ADI_VID 0x0456
+#define ADI_GNICE_PID 0xF000
+#define ADI_GNICEPLUS_PID 0xF001
+
+/*
+ * RATOC REX-USB60F
+ */
+#define RATOC_VENDOR_ID 0x0584
+#define RATOC_PRODUCT_ID_USB60F 0xb020
+
+/*
+ * Definitions for B&B Electronics products.
+ */
+#define BANDB_VID 0x0856 /* B&B Electronics Vendor ID */
+#define BANDB_USOTL4_PID 0xAC01 /* USOTL4 Isolated RS-485 Converter */
+#define BANDB_USTL4_PID 0xAC02 /* USTL4 RS-485 Converter */
+#define BANDB_USO9ML2_PID 0xAC03 /* USO9ML2 Isolated RS-232 Converter */
+#define BANDB_USOPTL4_PID 0xAC11
+#define BANDB_USPTL4_PID 0xAC12
+#define BANDB_USO9ML2DR_2_PID 0xAC16
+#define BANDB_USO9ML2DR_PID 0xAC17
+#define BANDB_USOPTL4DR2_PID 0xAC18 /* USOPTL4R-2 2-port Isolated RS-232 Converter */
+#define BANDB_USOPTL4DR_PID 0xAC19
+#define BANDB_485USB9F_2W_PID 0xAC25
+#define BANDB_485USB9F_4W_PID 0xAC26
+#define BANDB_232USB9M_PID 0xAC27
+#define BANDB_485USBTB_2W_PID 0xAC33
+#define BANDB_485USBTB_4W_PID 0xAC34
+#define BANDB_TTL5USB9M_PID 0xAC49
+#define BANDB_TTL3USB9M_PID 0xAC50
+#define BANDB_ZZ_PROG1_USB_PID 0xBA02
+
+/*
+ * Intrepid Control Systems (http://www.intrepidcs.com/) ValueCAN and NeoVI
+ */
+#define INTREPID_VID 0x093C
+#define INTREPID_VALUECAN_PID 0x0601
+#define INTREPID_NEOVI_PID 0x0701
+
+/*
+ * Definitions for ID TECH (www.idt-net.com) devices
+ */
+#define IDTECH_VID 0x0ACD /* ID TECH Vendor ID */
+#define IDTECH_IDT1221U_PID 0x0300 /* IDT1221U USB to RS-232 adapter */
+
+/*
+ * Definitions for Omnidirectional Control Technology, Inc. devices
+ */
+#define OCT_VID 0x0B39 /* OCT vendor ID */
+/* Note: OCT US101 is also rebadged as Dick Smith Electronics (NZ) XH6381 */
+/* Also rebadged as Dick Smith Electronics (Aus) XH6451 */
+/* Also rebadged as SIIG Inc. model US2308 hardware version 1 */
+#define OCT_US101_PID 0x0421 /* OCT US101 USB to RS-232 */
+
+/*
+ * Icom ID-1 digital transceiver
+ */
+
+#define ICOM_ID1_VID 0x0C26
+#define ICOM_ID1_PID 0x0004
+
+/*
+ * GN Otometrics (http://www.otometrics.com)
+ * Submitted by Ville Sundberg.
+ */
+#define GN_OTOMETRICS_VID 0x0c33 /* Vendor ID */
+#define AURICAL_USB_PID 0x0010 /* Aurical USB Audiometer */
+
+/*
+ * The following are the values for the Sealevel SeaLINK+ adapters.
+ * (Original list sent by Tuan Hoang. Ian Abbott renamed the macros and
+ * removed some PIDs that don't seem to match any existing products.)
+ */
+#define SEALEVEL_VID 0x0c52 /* Sealevel Vendor ID */
+#define SEALEVEL_2101_PID 0x2101 /* SeaLINK+232 (2101/2105) */
+#define SEALEVEL_2102_PID 0x2102 /* SeaLINK+485 (2102) */
+#define SEALEVEL_2103_PID 0x2103 /* SeaLINK+232I (2103) */
+#define SEALEVEL_2104_PID 0x2104 /* SeaLINK+485I (2104) */
+#define SEALEVEL_2106_PID 0x9020 /* SeaLINK+422 (2106) */
+#define SEALEVEL_2201_1_PID 0x2211 /* SeaPORT+2/232 (2201) Port 1 */
+#define SEALEVEL_2201_2_PID 0x2221 /* SeaPORT+2/232 (2201) Port 2 */
+#define SEALEVEL_2202_1_PID 0x2212 /* SeaPORT+2/485 (2202) Port 1 */
+#define SEALEVEL_2202_2_PID 0x2222 /* SeaPORT+2/485 (2202) Port 2 */
+#define SEALEVEL_2203_1_PID 0x2213 /* SeaPORT+2 (2203) Port 1 */
+#define SEALEVEL_2203_2_PID 0x2223 /* SeaPORT+2 (2203) Port 2 */
+#define SEALEVEL_2401_1_PID 0x2411 /* SeaPORT+4/232 (2401) Port 1 */
+#define SEALEVEL_2401_2_PID 0x2421 /* SeaPORT+4/232 (2401) Port 2 */
+#define SEALEVEL_2401_3_PID 0x2431 /* SeaPORT+4/232 (2401) Port 3 */
+#define SEALEVEL_2401_4_PID 0x2441 /* SeaPORT+4/232 (2401) Port 4 */
+#define SEALEVEL_2402_1_PID 0x2412 /* SeaPORT+4/485 (2402) Port 1 */
+#define SEALEVEL_2402_2_PID 0x2422 /* SeaPORT+4/485 (2402) Port 2 */
+#define SEALEVEL_2402_3_PID 0x2432 /* SeaPORT+4/485 (2402) Port 3 */
+#define SEALEVEL_2402_4_PID 0x2442 /* SeaPORT+4/485 (2402) Port 4 */
+#define SEALEVEL_2403_1_PID 0x2413 /* SeaPORT+4 (2403) Port 1 */
+#define SEALEVEL_2403_2_PID 0x2423 /* SeaPORT+4 (2403) Port 2 */
+#define SEALEVEL_2403_3_PID 0x2433 /* SeaPORT+4 (2403) Port 3 */
+#define SEALEVEL_2403_4_PID 0x2443 /* SeaPORT+4 (2403) Port 4 */
+#define SEALEVEL_2801_1_PID 0X2811 /* SeaLINK+8/232 (2801) Port 1 */
+#define SEALEVEL_2801_2_PID 0X2821 /* SeaLINK+8/232 (2801) Port 2 */
+#define SEALEVEL_2801_3_PID 0X2831 /* SeaLINK+8/232 (2801) Port 3 */
+#define SEALEVEL_2801_4_PID 0X2841 /* SeaLINK+8/232 (2801) Port 4 */
+#define SEALEVEL_2801_5_PID 0X2851 /* SeaLINK+8/232 (2801) Port 5 */
+#define SEALEVEL_2801_6_PID 0X2861 /* SeaLINK+8/232 (2801) Port 6 */
+#define SEALEVEL_2801_7_PID 0X2871 /* SeaLINK+8/232 (2801) Port 7 */
+#define SEALEVEL_2801_8_PID 0X2881 /* SeaLINK+8/232 (2801) Port 8 */
+#define SEALEVEL_2802_1_PID 0X2812 /* SeaLINK+8/485 (2802) Port 1 */
+#define SEALEVEL_2802_2_PID 0X2822 /* SeaLINK+8/485 (2802) Port 2 */
+#define SEALEVEL_2802_3_PID 0X2832 /* SeaLINK+8/485 (2802) Port 3 */
+#define SEALEVEL_2802_4_PID 0X2842 /* SeaLINK+8/485 (2802) Port 4 */
+#define SEALEVEL_2802_5_PID 0X2852 /* SeaLINK+8/485 (2802) Port 5 */
+#define SEALEVEL_2802_6_PID 0X2862 /* SeaLINK+8/485 (2802) Port 6 */
+#define SEALEVEL_2802_7_PID 0X2872 /* SeaLINK+8/485 (2802) Port 7 */
+#define SEALEVEL_2802_8_PID 0X2882 /* SeaLINK+8/485 (2802) Port 8 */
+#define SEALEVEL_2803_1_PID 0X2813 /* SeaLINK+8 (2803) Port 1 */
+#define SEALEVEL_2803_2_PID 0X2823 /* SeaLINK+8 (2803) Port 2 */
+#define SEALEVEL_2803_3_PID 0X2833 /* SeaLINK+8 (2803) Port 3 */
+#define SEALEVEL_2803_4_PID 0X2843 /* SeaLINK+8 (2803) Port 4 */
+#define SEALEVEL_2803_5_PID 0X2853 /* SeaLINK+8 (2803) Port 5 */
+#define SEALEVEL_2803_6_PID 0X2863 /* SeaLINK+8 (2803) Port 6 */
+#define SEALEVEL_2803_7_PID 0X2873 /* SeaLINK+8 (2803) Port 7 */
+#define SEALEVEL_2803_8_PID 0X2883 /* SeaLINK+8 (2803) Port 8 */
+
+/*
+ * JETI SPECTROMETER SPECBOS 1201
+ * http://www.jeti.com/products/sys/scb/scb1201.php
+ */
+#define JETI_VID 0x0c6c
+#define JETI_SPC1201_PID 0x04b2
+
+/*
+ * FTDI USB UART chips used in construction projects from the
+ * Elektor Electronics magazine (http://elektor-electronics.co.uk)
+ */
+#define ELEKTOR_VID 0x0C7D
+#define ELEKTOR_FT323R_PID 0x0005 /* RFID-Reader, issue 09-2006 */
+
+/*
+ * Posiflex inc retail equipment (http://www.posiflex.com.tw)
+ */
+#define POSIFLEX_VID 0x0d3a /* Vendor ID */
+#define POSIFLEX_PP7000_PID 0x0300 /* PP-7000II thermal printer */
+
+/*
+ * The following are the values for two KOBIL chipcard terminals.
+ */
+#define KOBIL_VID 0x0d46 /* KOBIL Vendor ID */
+#define KOBIL_CONV_B1_PID 0x2020 /* KOBIL Konverter for B1 */
+#define KOBIL_CONV_KAAN_PID 0x2021 /* KOBIL_Konverter for KAAN */
+
+#define FTDI_NF_RIC_VID 0x0DCD /* Vendor Id */
+#define FTDI_NF_RIC_PID 0x0001 /* Product Id */
+
+/*
+ * Falcom Wireless Communications GmbH
+ */
+#define FALCOM_VID 0x0F94 /* Vendor Id */
+#define FALCOM_TWIST_PID 0x0001 /* Falcom Twist USB GPRS modem */
+#define FALCOM_SAMBA_PID 0x0005 /* Falcom Samba USB GPRS modem */
+
+/* Larsen and Brusgaard AltiTrack/USBtrack */
+#define LARSENBRUSGAARD_VID 0x0FD8
+#define LB_ALTITRACK_PID 0x0001
+
+/*
+ * TTi (Thurlby Thandar Instruments)
+ */
+#define TTI_VID 0x103E /* Vendor Id */
+#define TTI_QL355P_PID 0x03E8 /* TTi QL355P power supply */
+
+/* Interbiometrics USB I/O Board */
+/* Developed for Interbiometrics by Rudolf Gugler */
+#define INTERBIOMETRICS_VID 0x1209
+#define INTERBIOMETRICS_IOBOARD_PID 0x1002
+#define INTERBIOMETRICS_MINI_IOBOARD_PID 0x1006
+
+/*
+ * Testo products (http://www.testo.com/)
+ * Submitted by Colin Leroy
+ */
+#define TESTO_VID 0x128D
+#define TESTO_USB_INTERFACE_PID 0x0001
+
+/*
+ * Mobility Electronics products.
+ */
+#define MOBILITY_VID 0x1342
+#define MOBILITY_USB_SERIAL_PID 0x0202 /* EasiDock USB 200 serial */
+
+/*
+ * FIC / OpenMoko, Inc. http://wiki.openmoko.org/wiki/Neo1973_Debug_Board_v3
+ * Submitted by Harald Welte <laforge@openmoko.org>
+ */
+#define FIC_VID 0x1457
+#define FIC_NEO1973_DEBUG_PID 0x5118
+
+/* Olimex */
+#define OLIMEX_VID 0x15BA
+#define OLIMEX_ARM_USB_OCD_PID 0x0003
+
+/*
+ * Telldus Technologies
+ */
+#define TELLDUS_VID 0x1781 /* Vendor ID */
+#define TELLDUS_TELLSTICK_PID 0x0C30 /* RF control dongle 433 MHz using FT232RL */
+
+/*
+ * Bayer Ascensia Contour blood glucose meter USB-converter cable.
+ * http://winglucofacts.com/cables/
+ */
+#define BAYER_VID 0x1A79
+#define BAYER_CONTOUR_CABLE_PID 0x6001
+
+/*
+ * The following are the values for the Matrix Orbital FTDI Range
+ * Anything in this range will use an FT232RL.
+ */
+#define MTXORB_VID 0x1B3D
+#define MTXORB_FTDI_RANGE_0100_PID 0x0100
+#define MTXORB_FTDI_RANGE_0101_PID 0x0101
+#define MTXORB_FTDI_RANGE_0102_PID 0x0102
+#define MTXORB_FTDI_RANGE_0103_PID 0x0103
+#define MTXORB_FTDI_RANGE_0104_PID 0x0104
+#define MTXORB_FTDI_RANGE_0105_PID 0x0105
+#define MTXORB_FTDI_RANGE_0106_PID 0x0106
+#define MTXORB_FTDI_RANGE_0107_PID 0x0107
+#define MTXORB_FTDI_RANGE_0108_PID 0x0108
+#define MTXORB_FTDI_RANGE_0109_PID 0x0109
+#define MTXORB_FTDI_RANGE_010A_PID 0x010A
+#define MTXORB_FTDI_RANGE_010B_PID 0x010B
+#define MTXORB_FTDI_RANGE_010C_PID 0x010C
+#define MTXORB_FTDI_RANGE_010D_PID 0x010D
+#define MTXORB_FTDI_RANGE_010E_PID 0x010E
+#define MTXORB_FTDI_RANGE_010F_PID 0x010F
+#define MTXORB_FTDI_RANGE_0110_PID 0x0110
+#define MTXORB_FTDI_RANGE_0111_PID 0x0111
+#define MTXORB_FTDI_RANGE_0112_PID 0x0112
+#define MTXORB_FTDI_RANGE_0113_PID 0x0113
+#define MTXORB_FTDI_RANGE_0114_PID 0x0114
+#define MTXORB_FTDI_RANGE_0115_PID 0x0115
+#define MTXORB_FTDI_RANGE_0116_PID 0x0116
+#define MTXORB_FTDI_RANGE_0117_PID 0x0117
+#define MTXORB_FTDI_RANGE_0118_PID 0x0118
+#define MTXORB_FTDI_RANGE_0119_PID 0x0119
+#define MTXORB_FTDI_RANGE_011A_PID 0x011A
+#define MTXORB_FTDI_RANGE_011B_PID 0x011B
+#define MTXORB_FTDI_RANGE_011C_PID 0x011C
+#define MTXORB_FTDI_RANGE_011D_PID 0x011D
+#define MTXORB_FTDI_RANGE_011E_PID 0x011E
+#define MTXORB_FTDI_RANGE_011F_PID 0x011F
+#define MTXORB_FTDI_RANGE_0120_PID 0x0120
+#define MTXORB_FTDI_RANGE_0121_PID 0x0121
+#define MTXORB_FTDI_RANGE_0122_PID 0x0122
+#define MTXORB_FTDI_RANGE_0123_PID 0x0123
+#define MTXORB_FTDI_RANGE_0124_PID 0x0124
+#define MTXORB_FTDI_RANGE_0125_PID 0x0125
+#define MTXORB_FTDI_RANGE_0126_PID 0x0126
+#define MTXORB_FTDI_RANGE_0127_PID 0x0127
+#define MTXORB_FTDI_RANGE_0128_PID 0x0128
+#define MTXORB_FTDI_RANGE_0129_PID 0x0129
+#define MTXORB_FTDI_RANGE_012A_PID 0x012A
+#define MTXORB_FTDI_RANGE_012B_PID 0x012B
+#define MTXORB_FTDI_RANGE_012C_PID 0x012C
+#define MTXORB_FTDI_RANGE_012D_PID 0x012D
+#define MTXORB_FTDI_RANGE_012E_PID 0x012E
+#define MTXORB_FTDI_RANGE_012F_PID 0x012F
+#define MTXORB_FTDI_RANGE_0130_PID 0x0130
+#define MTXORB_FTDI_RANGE_0131_PID 0x0131
+#define MTXORB_FTDI_RANGE_0132_PID 0x0132
+#define MTXORB_FTDI_RANGE_0133_PID 0x0133
+#define MTXORB_FTDI_RANGE_0134_PID 0x0134
+#define MTXORB_FTDI_RANGE_0135_PID 0x0135
+#define MTXORB_FTDI_RANGE_0136_PID 0x0136
+#define MTXORB_FTDI_RANGE_0137_PID 0x0137
+#define MTXORB_FTDI_RANGE_0138_PID 0x0138
+#define MTXORB_FTDI_RANGE_0139_PID 0x0139
+#define MTXORB_FTDI_RANGE_013A_PID 0x013A
+#define MTXORB_FTDI_RANGE_013B_PID 0x013B
+#define MTXORB_FTDI_RANGE_013C_PID 0x013C
+#define MTXORB_FTDI_RANGE_013D_PID 0x013D
+#define MTXORB_FTDI_RANGE_013E_PID 0x013E
+#define MTXORB_FTDI_RANGE_013F_PID 0x013F
+#define MTXORB_FTDI_RANGE_0140_PID 0x0140
+#define MTXORB_FTDI_RANGE_0141_PID 0x0141
+#define MTXORB_FTDI_RANGE_0142_PID 0x0142
+#define MTXORB_FTDI_RANGE_0143_PID 0x0143
+#define MTXORB_FTDI_RANGE_0144_PID 0x0144
+#define MTXORB_FTDI_RANGE_0145_PID 0x0145
+#define MTXORB_FTDI_RANGE_0146_PID 0x0146
+#define MTXORB_FTDI_RANGE_0147_PID 0x0147
+#define MTXORB_FTDI_RANGE_0148_PID 0x0148
+#define MTXORB_FTDI_RANGE_0149_PID 0x0149
+#define MTXORB_FTDI_RANGE_014A_PID 0x014A
+#define MTXORB_FTDI_RANGE_014B_PID 0x014B
+#define MTXORB_FTDI_RANGE_014C_PID 0x014C
+#define MTXORB_FTDI_RANGE_014D_PID 0x014D
+#define MTXORB_FTDI_RANGE_014E_PID 0x014E
+#define MTXORB_FTDI_RANGE_014F_PID 0x014F
+#define MTXORB_FTDI_RANGE_0150_PID 0x0150
+#define MTXORB_FTDI_RANGE_0151_PID 0x0151
+#define MTXORB_FTDI_RANGE_0152_PID 0x0152
+#define MTXORB_FTDI_RANGE_0153_PID 0x0153
+#define MTXORB_FTDI_RANGE_0154_PID 0x0154
+#define MTXORB_FTDI_RANGE_0155_PID 0x0155
+#define MTXORB_FTDI_RANGE_0156_PID 0x0156
+#define MTXORB_FTDI_RANGE_0157_PID 0x0157
+#define MTXORB_FTDI_RANGE_0158_PID 0x0158
+#define MTXORB_FTDI_RANGE_0159_PID 0x0159
+#define MTXORB_FTDI_RANGE_015A_PID 0x015A
+#define MTXORB_FTDI_RANGE_015B_PID 0x015B
+#define MTXORB_FTDI_RANGE_015C_PID 0x015C
+#define MTXORB_FTDI_RANGE_015D_PID 0x015D
+#define MTXORB_FTDI_RANGE_015E_PID 0x015E
+#define MTXORB_FTDI_RANGE_015F_PID 0x015F
+#define MTXORB_FTDI_RANGE_0160_PID 0x0160
+#define MTXORB_FTDI_RANGE_0161_PID 0x0161
+#define MTXORB_FTDI_RANGE_0162_PID 0x0162
+#define MTXORB_FTDI_RANGE_0163_PID 0x0163
+#define MTXORB_FTDI_RANGE_0164_PID 0x0164
+#define MTXORB_FTDI_RANGE_0165_PID 0x0165
+#define MTXORB_FTDI_RANGE_0166_PID 0x0166
+#define MTXORB_FTDI_RANGE_0167_PID 0x0167
+#define MTXORB_FTDI_RANGE_0168_PID 0x0168
+#define MTXORB_FTDI_RANGE_0169_PID 0x0169
+#define MTXORB_FTDI_RANGE_016A_PID 0x016A
+#define MTXORB_FTDI_RANGE_016B_PID 0x016B
+#define MTXORB_FTDI_RANGE_016C_PID 0x016C
+#define MTXORB_FTDI_RANGE_016D_PID 0x016D
+#define MTXORB_FTDI_RANGE_016E_PID 0x016E
+#define MTXORB_FTDI_RANGE_016F_PID 0x016F
+#define MTXORB_FTDI_RANGE_0170_PID 0x0170
+#define MTXORB_FTDI_RANGE_0171_PID 0x0171
+#define MTXORB_FTDI_RANGE_0172_PID 0x0172
+#define MTXORB_FTDI_RANGE_0173_PID 0x0173
+#define MTXORB_FTDI_RANGE_0174_PID 0x0174
+#define MTXORB_FTDI_RANGE_0175_PID 0x0175
+#define MTXORB_FTDI_RANGE_0176_PID 0x0176
+#define MTXORB_FTDI_RANGE_0177_PID 0x0177
+#define MTXORB_FTDI_RANGE_0178_PID 0x0178
+#define MTXORB_FTDI_RANGE_0179_PID 0x0179
+#define MTXORB_FTDI_RANGE_017A_PID 0x017A
+#define MTXORB_FTDI_RANGE_017B_PID 0x017B
+#define MTXORB_FTDI_RANGE_017C_PID 0x017C
+#define MTXORB_FTDI_RANGE_017D_PID 0x017D
+#define MTXORB_FTDI_RANGE_017E_PID 0x017E
+#define MTXORB_FTDI_RANGE_017F_PID 0x017F
+#define MTXORB_FTDI_RANGE_0180_PID 0x0180
+#define MTXORB_FTDI_RANGE_0181_PID 0x0181
+#define MTXORB_FTDI_RANGE_0182_PID 0x0182
+#define MTXORB_FTDI_RANGE_0183_PID 0x0183
+#define MTXORB_FTDI_RANGE_0184_PID 0x0184
+#define MTXORB_FTDI_RANGE_0185_PID 0x0185
+#define MTXORB_FTDI_RANGE_0186_PID 0x0186
+#define MTXORB_FTDI_RANGE_0187_PID 0x0187
+#define MTXORB_FTDI_RANGE_0188_PID 0x0188
+#define MTXORB_FTDI_RANGE_0189_PID 0x0189
+#define MTXORB_FTDI_RANGE_018A_PID 0x018A
+#define MTXORB_FTDI_RANGE_018B_PID 0x018B
+#define MTXORB_FTDI_RANGE_018C_PID 0x018C
+#define MTXORB_FTDI_RANGE_018D_PID 0x018D
+#define MTXORB_FTDI_RANGE_018E_PID 0x018E
+#define MTXORB_FTDI_RANGE_018F_PID 0x018F
+#define MTXORB_FTDI_RANGE_0190_PID 0x0190
+#define MTXORB_FTDI_RANGE_0191_PID 0x0191
+#define MTXORB_FTDI_RANGE_0192_PID 0x0192
+#define MTXORB_FTDI_RANGE_0193_PID 0x0193
+#define MTXORB_FTDI_RANGE_0194_PID 0x0194
+#define MTXORB_FTDI_RANGE_0195_PID 0x0195
+#define MTXORB_FTDI_RANGE_0196_PID 0x0196
+#define MTXORB_FTDI_RANGE_0197_PID 0x0197
+#define MTXORB_FTDI_RANGE_0198_PID 0x0198
+#define MTXORB_FTDI_RANGE_0199_PID 0x0199
+#define MTXORB_FTDI_RANGE_019A_PID 0x019A
+#define MTXORB_FTDI_RANGE_019B_PID 0x019B
+#define MTXORB_FTDI_RANGE_019C_PID 0x019C
+#define MTXORB_FTDI_RANGE_019D_PID 0x019D
+#define MTXORB_FTDI_RANGE_019E_PID 0x019E
+#define MTXORB_FTDI_RANGE_019F_PID 0x019F
+#define MTXORB_FTDI_RANGE_01A0_PID 0x01A0
+#define MTXORB_FTDI_RANGE_01A1_PID 0x01A1
+#define MTXORB_FTDI_RANGE_01A2_PID 0x01A2
+#define MTXORB_FTDI_RANGE_01A3_PID 0x01A3
+#define MTXORB_FTDI_RANGE_01A4_PID 0x01A4
+#define MTXORB_FTDI_RANGE_01A5_PID 0x01A5
+#define MTXORB_FTDI_RANGE_01A6_PID 0x01A6
+#define MTXORB_FTDI_RANGE_01A7_PID 0x01A7
+#define MTXORB_FTDI_RANGE_01A8_PID 0x01A8
+#define MTXORB_FTDI_RANGE_01A9_PID 0x01A9
+#define MTXORB_FTDI_RANGE_01AA_PID 0x01AA
+#define MTXORB_FTDI_RANGE_01AB_PID 0x01AB
+#define MTXORB_FTDI_RANGE_01AC_PID 0x01AC
+#define MTXORB_FTDI_RANGE_01AD_PID 0x01AD
+#define MTXORB_FTDI_RANGE_01AE_PID 0x01AE
+#define MTXORB_FTDI_RANGE_01AF_PID 0x01AF
+#define MTXORB_FTDI_RANGE_01B0_PID 0x01B0
+#define MTXORB_FTDI_RANGE_01B1_PID 0x01B1
+#define MTXORB_FTDI_RANGE_01B2_PID 0x01B2
+#define MTXORB_FTDI_RANGE_01B3_PID 0x01B3
+#define MTXORB_FTDI_RANGE_01B4_PID 0x01B4
+#define MTXORB_FTDI_RANGE_01B5_PID 0x01B5
+#define MTXORB_FTDI_RANGE_01B6_PID 0x01B6
+#define MTXORB_FTDI_RANGE_01B7_PID 0x01B7
+#define MTXORB_FTDI_RANGE_01B8_PID 0x01B8
+#define MTXORB_FTDI_RANGE_01B9_PID 0x01B9
+#define MTXORB_FTDI_RANGE_01BA_PID 0x01BA
+#define MTXORB_FTDI_RANGE_01BB_PID 0x01BB
+#define MTXORB_FTDI_RANGE_01BC_PID 0x01BC
+#define MTXORB_FTDI_RANGE_01BD_PID 0x01BD
+#define MTXORB_FTDI_RANGE_01BE_PID 0x01BE
+#define MTXORB_FTDI_RANGE_01BF_PID 0x01BF
+#define MTXORB_FTDI_RANGE_01C0_PID 0x01C0
+#define MTXORB_FTDI_RANGE_01C1_PID 0x01C1
+#define MTXORB_FTDI_RANGE_01C2_PID 0x01C2
+#define MTXORB_FTDI_RANGE_01C3_PID 0x01C3
+#define MTXORB_FTDI_RANGE_01C4_PID 0x01C4
+#define MTXORB_FTDI_RANGE_01C5_PID 0x01C5
+#define MTXORB_FTDI_RANGE_01C6_PID 0x01C6
+#define MTXORB_FTDI_RANGE_01C7_PID 0x01C7
+#define MTXORB_FTDI_RANGE_01C8_PID 0x01C8
+#define MTXORB_FTDI_RANGE_01C9_PID 0x01C9
+#define MTXORB_FTDI_RANGE_01CA_PID 0x01CA
+#define MTXORB_FTDI_RANGE_01CB_PID 0x01CB
+#define MTXORB_FTDI_RANGE_01CC_PID 0x01CC
+#define MTXORB_FTDI_RANGE_01CD_PID 0x01CD
+#define MTXORB_FTDI_RANGE_01CE_PID 0x01CE
+#define MTXORB_FTDI_RANGE_01CF_PID 0x01CF
+#define MTXORB_FTDI_RANGE_01D0_PID 0x01D0
+#define MTXORB_FTDI_RANGE_01D1_PID 0x01D1
+#define MTXORB_FTDI_RANGE_01D2_PID 0x01D2
+#define MTXORB_FTDI_RANGE_01D3_PID 0x01D3
+#define MTXORB_FTDI_RANGE_01D4_PID 0x01D4
+#define MTXORB_FTDI_RANGE_01D5_PID 0x01D5
+#define MTXORB_FTDI_RANGE_01D6_PID 0x01D6
+#define MTXORB_FTDI_RANGE_01D7_PID 0x01D7
+#define MTXORB_FTDI_RANGE_01D8_PID 0x01D8
+#define MTXORB_FTDI_RANGE_01D9_PID 0x01D9
+#define MTXORB_FTDI_RANGE_01DA_PID 0x01DA
+#define MTXORB_FTDI_RANGE_01DB_PID 0x01DB
+#define MTXORB_FTDI_RANGE_01DC_PID 0x01DC
+#define MTXORB_FTDI_RANGE_01DD_PID 0x01DD
+#define MTXORB_FTDI_RANGE_01DE_PID 0x01DE
+#define MTXORB_FTDI_RANGE_01DF_PID 0x01DF
+#define MTXORB_FTDI_RANGE_01E0_PID 0x01E0
+#define MTXORB_FTDI_RANGE_01E1_PID 0x01E1
+#define MTXORB_FTDI_RANGE_01E2_PID 0x01E2
+#define MTXORB_FTDI_RANGE_01E3_PID 0x01E3
+#define MTXORB_FTDI_RANGE_01E4_PID 0x01E4
+#define MTXORB_FTDI_RANGE_01E5_PID 0x01E5
+#define MTXORB_FTDI_RANGE_01E6_PID 0x01E6
+#define MTXORB_FTDI_RANGE_01E7_PID 0x01E7
+#define MTXORB_FTDI_RANGE_01E8_PID 0x01E8
+#define MTXORB_FTDI_RANGE_01E9_PID 0x01E9
+#define MTXORB_FTDI_RANGE_01EA_PID 0x01EA
+#define MTXORB_FTDI_RANGE_01EB_PID 0x01EB
+#define MTXORB_FTDI_RANGE_01EC_PID 0x01EC
+#define MTXORB_FTDI_RANGE_01ED_PID 0x01ED
+#define MTXORB_FTDI_RANGE_01EE_PID 0x01EE
+#define MTXORB_FTDI_RANGE_01EF_PID 0x01EF
+#define MTXORB_FTDI_RANGE_01F0_PID 0x01F0
+#define MTXORB_FTDI_RANGE_01F1_PID 0x01F1
+#define MTXORB_FTDI_RANGE_01F2_PID 0x01F2
+#define MTXORB_FTDI_RANGE_01F3_PID 0x01F3
+#define MTXORB_FTDI_RANGE_01F4_PID 0x01F4
+#define MTXORB_FTDI_RANGE_01F5_PID 0x01F5
+#define MTXORB_FTDI_RANGE_01F6_PID 0x01F6
+#define MTXORB_FTDI_RANGE_01F7_PID 0x01F7
+#define MTXORB_FTDI_RANGE_01F8_PID 0x01F8
+#define MTXORB_FTDI_RANGE_01F9_PID 0x01F9
+#define MTXORB_FTDI_RANGE_01FA_PID 0x01FA
+#define MTXORB_FTDI_RANGE_01FB_PID 0x01FB
+#define MTXORB_FTDI_RANGE_01FC_PID 0x01FC
+#define MTXORB_FTDI_RANGE_01FD_PID 0x01FD
+#define MTXORB_FTDI_RANGE_01FE_PID 0x01FE
+#define MTXORB_FTDI_RANGE_01FF_PID 0x01FF
+
+
+
+/*
+ * The Mobility Lab (TML)
+ * Submitted by Pierre Castella
+ */
+#define TML_VID 0x1B91 /* Vendor ID */
+#define TML_USB_SERIAL_PID 0x0064 /* USB - Serial Converter */
+
+/* Alti-2 products http://www.alti-2.com */
+#define ALTI2_VID 0x1BC9
+#define ALTI2_N3_PID 0x6001 /* Neptune 3 */
+
+/*
+ * Dresden Elektronic Sensor Terminal Board
+ */
+#define DE_VID 0x1cf1 /* Vendor ID */
+#define STB_PID 0x0001 /* Sensor Terminal Board */
+#define WHT_PID 0x0004 /* Wireless Handheld Terminal */
+
+/*
+ * Papouch products (http://www.papouch.com/)
+ * Submitted by Folkert van Heusden
+ */
+
+#define PAPOUCH_VID 0x5050 /* Vendor ID */
+#define PAPOUCH_TMU_PID 0x0400 /* TMU USB Thermometer */
+#define PAPOUCH_QUIDO4x4_PID 0x0900 /* Quido 4/4 Module */
+
+/*
+ * Marvell SheevaPlug
+ */
+#define MARVELL_VID 0x9e88
+#define MARVELL_SHEEVAPLUG_PID 0x9e8f
+
+/*
+ * Evolution Robotics products (http://www.evolution.com/).
+ * Submitted by Shawn M. Lavelle.
+ */
+#define EVOLUTION_VID 0xDEEE /* Vendor ID */
+#define EVOLUTION_ER1_PID 0x0300 /* ER1 Control Module */
+#define EVO_8U232AM_PID 0x02FF /* Evolution robotics RCM2 (FT232AM)*/
+#define EVO_HYBRID_PID 0x0302 /* Evolution robotics RCM4 PID (FT232BM)*/
+#define EVO_RCM4_PID 0x0303 /* Evolution robotics RCM4 PID */
if (port->write_urb_busy)
start_io = false;
else {
- start_io = (__kfifo_len(port->write_fifo) != 0);
+ start_io = (kfifo_len(&port->write_fifo) != 0);
port->write_urb_busy = start_io;
}
spin_unlock_irqrestore(&port->lock, flags);
return 0;
data = port->write_urb->transfer_buffer;
- count = kfifo_get(port->write_fifo, data, port->bulk_out_size);
+ count = kfifo_out_locked(&port->write_fifo, data, port->bulk_out_size, &port->lock);
usb_serial_debug_data(debug, &port->dev, __func__, count, data);
/* set up our urb */
return usb_serial_multi_urb_write(tty, port,
buf, count);
- count = kfifo_put(port->write_fifo, buf, count);
+ count = kfifo_in_locked(&port->write_fifo, buf, count, &port->lock);
result = usb_serial_generic_write_start(port);
if (result >= 0)
(serial->type->max_in_flight_urbs -
port->urbs_in_flight);
} else if (serial->num_bulk_out)
- room = port->write_fifo->size - __kfifo_len(port->write_fifo);
+ room = kfifo_avail(&port->write_fifo);
spin_unlock_irqrestore(&port->lock, flags);
dbg("%s - returns %d", __func__, room);
dbg("%s - port %d", __func__, port->number);
- if (serial->type->max_in_flight_urbs) {
- spin_lock_irqsave(&port->lock, flags);
+ spin_lock_irqsave(&port->lock, flags);
+ if (serial->type->max_in_flight_urbs)
chars = port->tx_bytes_flight;
- spin_unlock_irqrestore(&port->lock, flags);
- } else if (serial->num_bulk_out)
- chars = kfifo_len(port->write_fifo);
+ else if (serial->num_bulk_out)
+ chars = kfifo_len(&port->write_fifo);
+ spin_unlock_irqrestore(&port->lock, flags);
dbg("%s - returns %d", __func__, chars);
return chars;
dbg("%s - port %d", __func__, port->number);
if (port->serial->type->max_in_flight_urbs) {
+ kfree(urb->transfer_buffer);
+
spin_lock_irqsave(&port->lock, flags);
--port->urbs_in_flight;
port->tx_bytes_flight -= urb->transfer_buffer_length;
if (status) {
dbg("%s - nonzero multi-urb write bulk status "
"received: %d", __func__, status);
- kfifo_reset(port->write_fifo);
+ kfifo_reset_out(&port->write_fifo);
} else
usb_serial_generic_write_start(port);
}
#define BANDB_DEVICE_ID_US9ML2_4 0xAC30
#define BANDB_DEVICE_ID_USPTL4_2 0xAC31
#define BANDB_DEVICE_ID_USPTL4_4 0xAC32
-#define BANDB_DEVICE_ID_USOPTL4_2 0xAC42
-#define BANDB_DEVICE_ID_USOPTL4_4 0xAC44
+#define BANDB_DEVICE_ID_USOPTL4_2 0xAC42
+#define BANDB_DEVICE_ID_USOPTL4_4 0xAC44
+#define BANDB_DEVICE_ID_USOPTL2_4 0xAC24
/* This driver also supports
* ATEN UC2324 device using Moschip MCS7840
{USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USPTL4_4)},
{USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_2)},
{USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_4)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL2_4)},
{USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2324)},
{USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2322)},
{} /* terminating entry */
{USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USPTL4_4)},
{USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_2)},
{USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_4)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL2_4)},
{USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2324)},
{USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2322)},
{} /* terminating entry */
#define FOUR_G_SYSTEMS_VENDOR_ID 0x1c9e
#define FOUR_G_SYSTEMS_PRODUCT_W14 0x9603
+/* Haier products */
+#define HAIER_VENDOR_ID 0x201e
+#define HAIER_PRODUCT_CE100 0x2009
+
static struct usb_device_id option_ids[] = {
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
{ USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
{ USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) },
{ USB_DEVICE(FOUR_G_SYSTEMS_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14) },
+ { USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) },
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, option_ids);
usb_free_urb(port->write_urb);
usb_free_urb(port->interrupt_in_urb);
usb_free_urb(port->interrupt_out_urb);
- if (!IS_ERR(port->write_fifo) && port->write_fifo)
- kfifo_free(port->write_fifo);
+ kfifo_free(&port->write_fifo);
kfree(port->bulk_in_buffer);
kfree(port->bulk_out_buffer);
kfree(port->interrupt_in_buffer);
dev_err(&interface->dev, "No free urbs available\n");
goto probe_error;
}
- port->write_fifo = kfifo_alloc(PAGE_SIZE, GFP_KERNEL,
- &port->lock);
- if (IS_ERR(port->write_fifo))
+ if (kfifo_alloc(&port->write_fifo, PAGE_SIZE, GFP_KERNEL))
goto probe_error;
buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
port->bulk_out_size = buffer_size;
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_GO_SLOW ),
-/* Reported by Rohan Hart <rohan.hart17@gmail.com> */
-UNUSUAL_DEV( 0x2770, 0x915d, 0x0010, 0x0010,
- "INTOVA",
- "Pixtreme",
- US_SC_DEVICE, US_PR_DEVICE, NULL,
- US_FL_FIX_CAPACITY ),
-
/* Reported by Frederic Marchal <frederic.marchal@wowcompany.com>
* Mio Moov 330
*/
u16 vid = le16_to_cpu(us->pusb_dev->descriptor.idVendor);
u16 pid = le16_to_cpu(us->pusb_dev->descriptor.idProduct);
unsigned f = 0;
- unsigned int mask = (US_FL_SANE_SENSE | US_FL_FIX_CAPACITY |
+ unsigned int mask = (US_FL_SANE_SENSE | US_FL_BAD_SENSE |
+ US_FL_FIX_CAPACITY |
US_FL_CAPACITY_HEURISTICS | US_FL_IGNORE_DEVICE |
US_FL_NOT_LOCKABLE | US_FL_MAX_SECTORS_64 |
US_FL_CAPACITY_OK | US_FL_IGNORE_RESIDUE |
if (!pdata)
return -ENXIO;
- omapbl_ops.check_fb = pdata->check_fb;
-
bl = kzalloc(sizeof(struct omap_backlight), GFP_KERNEL);
if (unlikely(!bl))
return -ENOMEM;
if (err)
return err;
- err = pci_request_regions(dev, name);
- if (err)
- return err;
-
err = -ENOMEM;
cfb = cyberpro_alloc_fb_info(id->driver_data, name);
if (!cfb)
goto failed_release;
+ err = pci_request_regions(dev, cfb->fb.fix.id);
+ if (err)
+ goto failed_regions;
+
cfb->dev = dev;
cfb->region = pci_ioremap_bar(dev, 0);
if (!cfb->region)
failed:
iounmap(cfb->region);
failed_ioremap:
+ pci_release_regions(dev);
+failed_regions:
cyberpro_free_fb_info(cfb);
failed_release:
- pci_release_regions(dev);
-
return err;
}
struct omapfb_color_key color_key;
} dispc;
-static struct platform_device omapdss_device = {
- .name = "omapdss",
- .id = -1,
-};
-
static void enable_lcd_clocks(int enable);
static void inline dispc_write_reg(int idx, u32 val)
static int get_dss_clocks(void)
{
- dispc.dss_ick = clk_get(&omapdss_device.dev, "ick");
+ dispc.dss_ick = clk_get(&dispc.fbdev->dssdev->dev, "ick");
if (IS_ERR(dispc.dss_ick)) {
dev_err(dispc.fbdev->dev, "can't get ick\n");
return PTR_ERR(dispc.dss_ick);
}
- dispc.dss1_fck = clk_get(&omapdss_device.dev, "dss1_fck");
+ dispc.dss1_fck = clk_get(&dispc.fbdev->dssdev->dev, "dss1_fck");
if (IS_ERR(dispc.dss1_fck)) {
dev_err(dispc.fbdev->dev, "can't get dss1_fck\n");
clk_put(dispc.dss_ick);
return PTR_ERR(dispc.dss1_fck);
}
- dispc.dss_54m_fck = clk_get(&omapdss_device.dev, "tv_fck");
+ dispc.dss_54m_fck = clk_get(&dispc.fbdev->dssdev->dev, "tv_fck");
if (IS_ERR(dispc.dss_54m_fck)) {
dev_err(dispc.fbdev->dev, "can't get tv_fck\n");
clk_put(dispc.dss_ick);
int skip_init = 0;
int i;
- r = platform_device_register(&omapdss_device);
- if (r) {
- dev_err(fbdev->dev, "can't register omapdss device\n");
- return r;
- }
-
memset(&dispc, 0, sizeof(dispc));
dispc.base = ioremap(DISPC_BASE, SZ_1K);
free_irq(INT_24XX_DSS_IRQ, dispc.fbdev);
put_dss_clocks();
iounmap(dispc.base);
- platform_device_unregister(&omapdss_device);
}
const struct lcd_ctrl omap2_int_ctrl = {
},
};
-static int htcherald_panel_drv_init(void)
+static int __init htcherald_panel_drv_init(void)
{
return platform_driver_register(&htcherald_panel_driver);
}
-static void htcherald_panel_drv_cleanup(void)
+static void __exit htcherald_panel_drv_cleanup(void)
{
platform_driver_unregister(&htcherald_panel_driver);
}
struct omapfb_mem_desc mem_desc;
struct fb_info *fb_info[OMAPFB_PLANE_NUM];
+
+ struct platform_device *dssdev; /* dummy dev for clocks */
};
#ifdef CONFIG_ARCH_OMAP1
{ 1 << OMAPFB_COLOR_YUY422, "YUY422", },
};
+static void omapdss_release(struct device *dev)
+{
+}
+
+/* dummy device for clocks */
+static struct platform_device omapdss_device = {
+ .name = "omapdss",
+ .id = -1,
+ .dev = {
+ .release = omapdss_release,
+ },
+};
+
/*
* ---------------------------------------------------------------------------
* LCD panel
fbdev->dev = &pdev->dev;
fbdev->panel = panel;
+ fbdev->dssdev = &omapdss_device;
platform_set_drvdata(pdev, fbdev);
mutex_init(&fbdev->rqueue_mutex);
static int omapfb_probe(struct platform_device *pdev)
{
+ int r;
+
BUG_ON(fbdev_pdev != NULL);
+ r = platform_device_register(&omapdss_device);
+ if (r) {
+ dev_err(&pdev->dev, "can't register omapdss device\n");
+ return r;
+ }
+
/* Delay actual initialization until the LCD is registered */
fbdev_pdev = pdev;
if (fbdev_panel != NULL)
fbdev->state = OMAPFB_DISABLED;
omapfb_free_resources(fbdev, saved_state);
+ platform_device_unregister(&omapdss_device);
+ fbdev->dssdev = NULL;
+
return 0;
}
static int rfbi_get_clocks(void)
{
- rfbi.dss_ick = clk_get(rfbi.fbdev->dev, "ick");
+ rfbi.dss_ick = clk_get(&dispc.fbdev->dssdev->dev, "ick");
if (IS_ERR(rfbi.dss_ick)) {
dev_err(rfbi.fbdev->dev, "can't get ick\n");
return PTR_ERR(rfbi.dss_ick);
}
- rfbi.dss1_fck = clk_get(rfbi.fbdev->dev, "dss1_fck");
+ rfbi.dss1_fck = clk_get(&dispc.fbdev->dssdev->dev, "dss1_fck");
if (IS_ERR(rfbi.dss1_fck)) {
dev_err(rfbi.fbdev->dev, "can't get dss1_fck\n");
clk_put(rfbi.dss_ick);
This enables debug messages. You need to enable printing
with 'debug' module parameter.
+config OMAP2_DSS_COLLECT_IRQ_STATS
+ bool "Collect DSS IRQ statistics"
+ depends on OMAP2_DSS_DEBUG_SUPPORT
+ default n
+ help
+ Collect DSS IRQ statistics, printable via debugfs
+
config OMAP2_DSS_RFBI
bool "RFBI support"
default n
dss_clk_disable_all_no_ctx();
}
+#if defined(CONFIG_DEBUG_FS) && defined(CONFIG_OMAP2_DSS_DEBUG_SUPPORT)
/* CLOCKS */
static void core_dump_clocks(struct seq_file *s)
{
clocks[i]->usecount);
}
}
+#endif /* defined(CONFIG_DEBUG_FS) && defined(CONFIG_OMAP2_DSS_DEBUG_SUPPORT) */
static int dss_get_clock(struct clk **clock, const char *clk_name)
{
debugfs_create_file("clk", S_IRUGO, dss_debugfs_dir,
&dss_debug_dump_clocks, &dss_debug_fops);
+ debugfs_create_file("dispc_irq", S_IRUGO, dss_debugfs_dir,
+ &dispc_dump_irqs, &dss_debug_fops);
+
+#ifdef CONFIG_OMAP2_DSS_DSI
+ debugfs_create_file("dsi_irq", S_IRUGO, dss_debugfs_dir,
+ &dsi_dump_irqs, &dss_debug_fops);
+#endif
+
debugfs_create_file("dss", S_IRUGO, dss_debugfs_dir,
&dss_dump_regs, &dss_debug_fops);
debugfs_create_file("dispc", S_IRUGO, dss_debugfs_dir,
DISPC_VID_ATTRIBUTES(0),
DISPC_VID_ATTRIBUTES(1) };
+struct dispc_irq_stats {
+ unsigned long last_reset;
+ unsigned irq_count;
+ unsigned irqs[32];
+};
+
static struct {
void __iomem *base;
struct work_struct error_work;
u32 ctx[DISPC_SZ_REGS / sizeof(u32)];
+
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+ spinlock_t irq_stats_lock;
+ struct dispc_irq_stats irq_stats;
+#endif
} dispc;
static void _omap_dispc_set_irqs(void);
do_div(tmp, 2 * out_height * ppl);
fclk = tmp;
- if (height > 2 * out_height && ppl != out_width) {
+ if (height > 2 * out_height) {
+ if (ppl == out_width)
+ return 0;
+
tmp = pclk * (height - 2 * out_height) * out_width;
do_div(tmp, 2 * out_height * (ppl - out_width));
fclk = max(fclk, (u32) tmp);
DSSDBG("required fclk rate = %lu Hz\n", fclk);
DSSDBG("current fclk rate = %lu Hz\n", dispc_fclk_rate());
- if (fclk > dispc_fclk_rate()) {
+ if (!fclk || fclk > dispc_fclk_rate()) {
DSSERR("failed to set up scaling, "
"required fclk rate = %lu Hz, "
"current fclk rate = %lu Hz\n",
enable_clocks(0);
}
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+void dispc_dump_irqs(struct seq_file *s)
+{
+ unsigned long flags;
+ struct dispc_irq_stats stats;
+
+ spin_lock_irqsave(&dispc.irq_stats_lock, flags);
+
+ stats = dispc.irq_stats;
+ memset(&dispc.irq_stats, 0, sizeof(dispc.irq_stats));
+ dispc.irq_stats.last_reset = jiffies;
+
+ spin_unlock_irqrestore(&dispc.irq_stats_lock, flags);
+
+ seq_printf(s, "period %u ms\n",
+ jiffies_to_msecs(jiffies - stats.last_reset));
+
+ seq_printf(s, "irqs %d\n", stats.irq_count);
+#define PIS(x) \
+ seq_printf(s, "%-20s %10d\n", #x, stats.irqs[ffs(DISPC_IRQ_##x)-1]);
+
+ PIS(FRAMEDONE);
+ PIS(VSYNC);
+ PIS(EVSYNC_EVEN);
+ PIS(EVSYNC_ODD);
+ PIS(ACBIAS_COUNT_STAT);
+ PIS(PROG_LINE_NUM);
+ PIS(GFX_FIFO_UNDERFLOW);
+ PIS(GFX_END_WIN);
+ PIS(PAL_GAMMA_MASK);
+ PIS(OCP_ERR);
+ PIS(VID1_FIFO_UNDERFLOW);
+ PIS(VID1_END_WIN);
+ PIS(VID2_FIFO_UNDERFLOW);
+ PIS(VID2_END_WIN);
+ PIS(SYNC_LOST);
+ PIS(SYNC_LOST_DIGIT);
+ PIS(WAKEUP);
+#undef PIS
+}
+#else
+void dispc_dump_irqs(struct seq_file *s) { }
+#endif
+
void dispc_dump_regs(struct seq_file *s)
{
#define DUMPREG(r) seq_printf(s, "%-35s %08x\n", #r, dispc_read_reg(r))
irqstatus = dispc_read_reg(DISPC_IRQSTATUS);
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+ spin_lock(&dispc.irq_stats_lock);
+ dispc.irq_stats.irq_count++;
+ dss_collect_irq_stats(irqstatus, dispc.irq_stats.irqs);
+ spin_unlock(&dispc.irq_stats_lock);
+#endif
+
#ifdef DEBUG
if (dss_debug)
print_irq_status(irqstatus);
spin_lock_init(&dispc.irq_lock);
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+ spin_lock_init(&dispc.irq_stats_lock);
+ dispc.irq_stats.last_reset = jiffies;
+#endif
+
INIT_WORK(&dispc.error_work, dispc_error_worker);
dispc.base = ioremap(DISPC_BASE, DISPC_SZ_REGS);
struct omap_dss_device *device;
};
+struct dsi_irq_stats {
+ unsigned long last_reset;
+ unsigned irq_count;
+ unsigned dsi_irqs[32];
+ unsigned vc_irqs[4][32];
+ unsigned cio_irqs[32];
+};
+
static struct
{
void __iomem *base;
#endif
int debug_read;
int debug_write;
+
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+ spinlock_t irq_stats_lock;
+ struct dsi_irq_stats irq_stats;
+#endif
} dsi;
#ifdef DEBUG
irqstatus = dsi_read_reg(DSI_IRQSTATUS);
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+ spin_lock(&dsi.irq_stats_lock);
+ dsi.irq_stats.irq_count++;
+ dss_collect_irq_stats(irqstatus, dsi.irq_stats.dsi_irqs);
+#endif
+
if (irqstatus & DSI_IRQ_ERROR_MASK) {
DSSERR("DSI error, irqstatus %x\n", irqstatus);
print_irq_status(irqstatus);
vcstatus = dsi_read_reg(DSI_VC_IRQSTATUS(i));
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+ dss_collect_irq_stats(vcstatus, dsi.irq_stats.vc_irqs[i]);
+#endif
+
if (vcstatus & DSI_VC_IRQ_BTA)
complete(&dsi.bta_completion);
if (irqstatus & DSI_IRQ_COMPLEXIO_ERR) {
ciostatus = dsi_read_reg(DSI_COMPLEXIO_IRQ_STATUS);
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+ dss_collect_irq_stats(ciostatus, dsi.irq_stats.cio_irqs);
+#endif
+
dsi_write_reg(DSI_COMPLEXIO_IRQ_STATUS, ciostatus);
/* flush posted write */
dsi_read_reg(DSI_COMPLEXIO_IRQ_STATUS);
dsi_write_reg(DSI_IRQSTATUS, irqstatus & ~DSI_IRQ_CHANNEL_MASK);
/* flush posted write */
dsi_read_reg(DSI_IRQSTATUS);
+
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+ spin_unlock(&dsi.irq_stats_lock);
+#endif
}
/* PLL_PWR_STATUS */
while (FLD_GET(dsi_read_reg(DSI_CLK_CTRL), 29, 28) != state) {
- udelay(1);
- if (t++ > 1000) {
+ if (++t > 1000) {
DSSERR("Failed to set DSI PLL power mode to %d\n",
state);
return -ENODEV;
}
+ udelay(1);
}
return 0;
enable_clocks(0);
}
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+void dsi_dump_irqs(struct seq_file *s)
+{
+ unsigned long flags;
+ struct dsi_irq_stats stats;
+
+ spin_lock_irqsave(&dsi.irq_stats_lock, flags);
+
+ stats = dsi.irq_stats;
+ memset(&dsi.irq_stats, 0, sizeof(dsi.irq_stats));
+ dsi.irq_stats.last_reset = jiffies;
+
+ spin_unlock_irqrestore(&dsi.irq_stats_lock, flags);
+
+ seq_printf(s, "period %u ms\n",
+ jiffies_to_msecs(jiffies - stats.last_reset));
+
+ seq_printf(s, "irqs %d\n", stats.irq_count);
+#define PIS(x) \
+ seq_printf(s, "%-20s %10d\n", #x, stats.dsi_irqs[ffs(DSI_IRQ_##x)-1]);
+
+ seq_printf(s, "-- DSI interrupts --\n");
+ PIS(VC0);
+ PIS(VC1);
+ PIS(VC2);
+ PIS(VC3);
+ PIS(WAKEUP);
+ PIS(RESYNC);
+ PIS(PLL_LOCK);
+ PIS(PLL_UNLOCK);
+ PIS(PLL_RECALL);
+ PIS(COMPLEXIO_ERR);
+ PIS(HS_TX_TIMEOUT);
+ PIS(LP_RX_TIMEOUT);
+ PIS(TE_TRIGGER);
+ PIS(ACK_TRIGGER);
+ PIS(SYNC_LOST);
+ PIS(LDO_POWER_GOOD);
+ PIS(TA_TIMEOUT);
+#undef PIS
+
+#define PIS(x) \
+ seq_printf(s, "%-20s %10d %10d %10d %10d\n", #x, \
+ stats.vc_irqs[0][ffs(DSI_VC_IRQ_##x)-1], \
+ stats.vc_irqs[1][ffs(DSI_VC_IRQ_##x)-1], \
+ stats.vc_irqs[2][ffs(DSI_VC_IRQ_##x)-1], \
+ stats.vc_irqs[3][ffs(DSI_VC_IRQ_##x)-1]);
+
+ seq_printf(s, "-- VC interrupts --\n");
+ PIS(CS);
+ PIS(ECC_CORR);
+ PIS(PACKET_SENT);
+ PIS(FIFO_TX_OVF);
+ PIS(FIFO_RX_OVF);
+ PIS(BTA);
+ PIS(ECC_NO_CORR);
+ PIS(FIFO_TX_UDF);
+ PIS(PP_BUSY_CHANGE);
+#undef PIS
+
+#define PIS(x) \
+ seq_printf(s, "%-20s %10d\n", #x, \
+ stats.cio_irqs[ffs(DSI_CIO_IRQ_##x)-1]);
+
+ seq_printf(s, "-- CIO interrupts --\n");
+ PIS(ERRSYNCESC1);
+ PIS(ERRSYNCESC2);
+ PIS(ERRSYNCESC3);
+ PIS(ERRESC1);
+ PIS(ERRESC2);
+ PIS(ERRESC3);
+ PIS(ERRCONTROL1);
+ PIS(ERRCONTROL2);
+ PIS(ERRCONTROL3);
+ PIS(STATEULPS1);
+ PIS(STATEULPS2);
+ PIS(STATEULPS3);
+ PIS(ERRCONTENTIONLP0_1);
+ PIS(ERRCONTENTIONLP1_1);
+ PIS(ERRCONTENTIONLP0_2);
+ PIS(ERRCONTENTIONLP1_2);
+ PIS(ERRCONTENTIONLP0_3);
+ PIS(ERRCONTENTIONLP1_3);
+ PIS(ULPSACTIVENOT_ALL0);
+ PIS(ULPSACTIVENOT_ALL1);
+#undef PIS
+}
+#endif
+
void dsi_dump_regs(struct seq_file *s)
{
#define DUMPREG(r) seq_printf(s, "%-35s %08x\n", #r, dsi_read_reg(r))
/* PWR_STATUS */
while (FLD_GET(dsi_read_reg(DSI_COMPLEXIO_CFG1), 26, 25) != state) {
- udelay(1);
- if (t++ > 1000) {
+ if (++t > 1000) {
DSSERR("failed to set complexio power state to "
"%d\n", state);
return -ENODEV;
}
+ udelay(1);
}
return 0;
static int _dsi_wait_reset(void)
{
- int i = 0;
+ int t = 0;
while (REG_GET(DSI_SYSSTATUS, 0, 0) == 0) {
- if (i++ > 5) {
+ if (++t > 5) {
DSSERR("soft reset failed\n");
return -ENODEV;
}
return -EINVAL;
}
- data_id = data_type | channel << 6;
+ data_id = data_type | dsi.vc[channel].dest_per << 6;
r = (data_id << 0) | (data << 8) | (ecc << 24);
int dsi_vc_send_null(int channel)
{
u8 nullpkg[] = {0, 0, 0, 0};
- return dsi_vc_send_long(0, DSI_DT_NULL_PACKET, nullpkg, 4, 0);
+ return dsi_vc_send_long(channel, DSI_DT_NULL_PACKET, nullpkg, 4, 0);
}
EXPORT_SYMBOL(dsi_vc_send_null);
int r;
if (dsi.debug_read)
- DSSDBG("dsi_vc_dcs_read(ch%d, dcs_cmd %u)\n", channel, dcs_cmd);
+ DSSDBG("dsi_vc_dcs_read(ch%d, dcs_cmd %x)\n", channel, dcs_cmd);
r = dsi_vc_send_short(channel, DSI_DT_DCS_READ, dcs_cmd, 0);
if (r)
/* using fifo not empty */
/* TX_FIFO_NOT_EMPTY */
while (FLD_GET(dsi_read_reg(DSI_VC_CTRL(0)), 5, 5)) {
- udelay(1);
fifo_stalls++;
if (fifo_stalls > 0xfffff) {
DSSERR("fifo stalls overflow, pixels left %d\n",
dsi_if_enable(0);
return -EIO;
}
+ udelay(1);
}
#elif 1
/* using fifo emptiness */
static int dsi_set_te(struct omap_dss_device *dssdev, bool enable)
{
- int r;
- r = dssdev->driver->enable_te(dssdev, enable);
- /* XXX for some reason, DSI TE breaks if we don't wait here.
- * Panel bug? Needs more studying */
- msleep(100);
+ int r = 0;
+
+ if (dssdev->driver->enable_te) {
+ r = dssdev->driver->enable_te(dssdev, enable);
+ /* XXX for some reason, DSI TE breaks if we don't wait here.
+ * Panel bug? Needs more studying */
+ msleep(100);
+ }
+
return r;
}
spin_lock_init(&dsi.errors_lock);
dsi.errors = 0;
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+ spin_lock_init(&dsi.irq_stats_lock);
+ dsi.irq_stats.last_reset = jiffies;
+#endif
+
init_completion(&dsi.bta_completion);
init_completion(&dsi.update_completion);
static int _omap_dss_wait_reset(void)
{
- unsigned timeout = 1000;
+ int t = 0;
while (REG_GET(DSS_SYSSTATUS, 0, 0) == 0) {
- udelay(1);
- if (!--timeout) {
+ if (++t > 1000) {
DSSERR("soft reset failed\n");
return -ENODEV;
}
+ udelay(1);
}
return 0;
void dsi_exit(void);
void dsi_dump_clocks(struct seq_file *s);
+void dsi_dump_irqs(struct seq_file *s);
void dsi_dump_regs(struct seq_file *s);
void dsi_save_context(void);
int dispc_init(void);
void dispc_exit(void);
void dispc_dump_clocks(struct seq_file *s);
+void dispc_dump_irqs(struct seq_file *s);
void dispc_dump_regs(struct seq_file *s);
void dispc_irq_handler(void);
void dispc_fake_vsync_irq(void);
unsigned long rfbi_get_max_tx_rate(void);
int rfbi_init_display(struct omap_dss_device *display);
+
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+static inline void dss_collect_irq_stats(u32 irqstatus, unsigned *irq_arr)
+{
+ int b;
+ for (b = 0; b < 32; ++b) {
+ if (irqstatus & (1 << b))
+ irq_arr[b]++;
+ }
+}
+#endif
+
#endif
struct omap_dss_device *dssdev[2];
- struct kfifo *cmd_fifo;
+ struct kfifo cmd_fifo;
spinlock_t cmd_lock;
struct completion cmd_done;
atomic_t cmd_fifo_full;
return;
while (true) {
- spin_lock_irqsave(rfbi.cmd_fifo->lock, flags);
+ spin_lock_irqsave(&rfbi.cmd_lock, flags);
- len = __kfifo_get(rfbi.cmd_fifo, (unsigned char *)&p,
+ len = kfifo_out(&rfbi.cmd_fifo, (unsigned char *)&p,
sizeof(struct update_param));
if (len == 0) {
DSSDBG("nothing more in fifo\n");
atomic_set(&rfbi.cmd_pending, 0);
- spin_unlock_irqrestore(rfbi.cmd_fifo->lock, flags);
+ spin_unlock_irqrestore(&rfbi.cmd_lock, flags);
break;
}
/* DSSDBG("fifo full %d\n", rfbi.cmd_fifo_full.counter);*/
- spin_unlock_irqrestore(rfbi.cmd_fifo->lock, flags);
+ spin_unlock_irqrestore(&rfbi.cmd_lock, flags);
BUG_ON(len != sizeof(struct update_param));
BUG_ON(p.rfbi_module > 1);
unsigned long flags;
int available;
- spin_lock_irqsave(rfbi.cmd_fifo->lock, flags);
+ spin_lock_irqsave(&rfbi.cmd_lock, flags);
available = RFBI_CMD_FIFO_LEN_BYTES -
- __kfifo_len(rfbi.cmd_fifo);
+ kfifo_len(&rfbi.cmd_fifo);
/* DSSDBG("%d bytes left in fifo\n", available); */
if (available < sizeof(struct update_param)) {
DSSDBG("Going to wait because FIFO FULL..\n");
- spin_unlock_irqrestore(rfbi.cmd_fifo->lock, flags);
+ spin_unlock_irqrestore(&rfbi.cmd_lock, flags);
atomic_inc(&rfbi.cmd_fifo_full);
wait_for_completion(&rfbi.cmd_done);
/*DSSDBG("Woke up because fifo not full anymore\n");*/
continue;
}
- ret = __kfifo_put(rfbi.cmd_fifo, (unsigned char *)p,
+ ret = kfifo_in(&rfbi.cmd_fifo, (unsigned char *)p,
sizeof(struct update_param));
/* DSSDBG("pushed %d bytes\n", ret);*/
- spin_unlock_irqrestore(rfbi.cmd_fifo->lock, flags);
+ spin_unlock_irqrestore(&rfbi.cmd_lock, flags);
BUG_ON(ret != sizeof(struct update_param));
{
u32 rev;
u32 l;
+ int r;
spin_lock_init(&rfbi.cmd_lock);
- rfbi.cmd_fifo = kfifo_alloc(RFBI_CMD_FIFO_LEN_BYTES, GFP_KERNEL,
- &rfbi.cmd_lock);
- if (IS_ERR(rfbi.cmd_fifo))
- return -ENOMEM;
+ r = kfifo_alloc(&rfbi.cmd_fifo, RFBI_CMD_FIFO_LEN_BYTES, GFP_KERNEL);
+ if (r)
+ return r;
init_completion(&rfbi.cmd_done);
atomic_set(&rfbi.cmd_fifo_full, 0);
{
DSSDBG("rfbi_exit\n");
- kfifo_free(rfbi.cmd_fifo);
+ kfifo_free(&rfbi.cmd_fifo);
iounmap(rfbi.base);
}
if (rg->vrfb.vaddr[0]) {
iounmap(rg->vrfb.vaddr[0]);
omap_vrfb_release_ctx(&rg->vrfb);
+ rg->vrfb.vaddr[0] = NULL;
}
}
dssdev = NULL;
for_each_dss_dev(dssdev) {
omap_dss_get_device(dssdev);
+ if (!dssdev->driver) {
+ dev_err(&pdev->dev, "no driver for display\n");
+ r = -EINVAL;
+ goto cleanup;
+ }
fbdev->displays[fbdev->num_displays++] = dssdev;
}
static int pxafb_smart_thread(void *arg)
{
struct pxafb_info *fbi = arg;
- struct pxafb_mach_info *inf;
+ struct pxafb_mach_info *inf = fbi->dev->platform_data;
- if (!fbi || !fbi->dev->platform_data->smart_update) {
+ if (!inf->smart_update) {
pr_err("%s: not properly initialized, thread terminated\n",
__func__);
return -EINVAL;
/**
* s3c_fb_calc_pixclk() - calculate the divider to create the pixel clock.
- * @id: window id.
* @sfb: The hardware state.
* @pixclock: The pixel clock wanted, in picoseconds.
*
* Given the specified pixel clock, work out the necessary divider to get
* close to the output frequency.
*/
-static int s3c_fb_calc_pixclk(unsigned char id, struct s3c_fb *sfb, unsigned int pixclk)
+static int s3c_fb_calc_pixclk(struct s3c_fb *sfb, unsigned int pixclk)
{
- struct s3c_fb_pd_win *win = sfb->pdata->win[id];
unsigned long clk = clk_get_rate(sfb->bus_clk);
+ unsigned long long tmp;
unsigned int result;
- pixclk *= win->win_mode.refresh;
- result = clk / pixclk;
+ tmp = (unsigned long long)clk;
+ tmp *= pixclk;
+
+ do_div(tmp, 1000000000UL);
+ result = (unsigned int)tmp / 1000;
dev_dbg(sfb->dev, "pixclk=%u, clk=%lu, div=%d (%lu)\n",
pixclk, clk, result, clk / result);
/* use window 0 as the basis for the lcd output timings */
if (win_no == 0) {
- clkdiv = s3c_fb_calc_pixclk(win_no, sfb, var->pixclock);
+ clkdiv = s3c_fb_calc_pixclk(sfb, var->pixclock);
data = sfb->pdata->vidcon0;
data &= ~(VIDCON0_CLKVAL_F_MASK | VIDCON0_CLKDIR);
tmp, dst_pitch);
return -EINVAL;
}
- tmp = (tmp >> 3) | (dst_pitch << (16 - 3));
+ tmp = VIA_PITCH_ENABLE | (tmp >> 3) | (dst_pitch << (16 - 3));
writel(tmp, engine + 0x38);
if (op == VIA_BITBLT_FILL)
viapar->shared->vq_vram_addr = viapar->fbmem_free;
viapar->fbmem_used += VQ_SIZE;
+ /* Init 2D engine reg to reset 2D engine */
+ writel(0x0, engine + VIA_REG_KEYCONTROL);
+
/* Init AGP and VQ regs */
switch (chip_name) {
case UNICHROME_K8M890:
}
if (vmode_index != VIA_RES_INVALID) {
- viafb_setmode(vmode_index, info->var.xres, info->var.yres,
- info->var.bits_per_pixel, vmode_index1,
- viafb_second_xres, viafb_second_yres, viafb_bpp1);
-
viafb_update_fix(info);
viafb_bpp = info->var.bits_per_pixel;
if (info->var.accel_flags & FB_ACCELF_TEXT)
info->flags &= ~FBINFO_HWACCEL_DISABLED;
else
info->flags |= FBINFO_HWACCEL_DISABLED;
+ viafb_setmode(vmode_index, info->var.xres, info->var.yres,
+ info->var.bits_per_pixel, vmode_index1,
+ viafb_second_xres, viafb_second_yres, viafb_bpp1);
}
return 0;
if (info->flags & FBINFO_HWACCEL_DISABLED || info != viafbinfo)
return -ENODEV;
- if (chip_name == UNICHROME_CLE266 && viapar->iga_path == IGA2)
+ /* LCD ouput does not support hw cursors (at least on VN896) */
+ if ((chip_name == UNICHROME_CLE266 && viapar->iga_path == IGA2) ||
+ viafb_LCD_ON)
return -ENODEV;
viafb_show_hw_cursor(info, HW_Cursor_OFF);
static unsigned int features[] = { VIRTIO_BALLOON_F_MUST_TELL_HOST };
-static struct virtio_driver virtio_balloon = {
+static struct virtio_driver virtio_balloon_driver = {
.feature_table = features,
.feature_table_size = ARRAY_SIZE(features),
.driver.name = KBUILD_MODNAME,
static int __init init(void)
{
- return register_virtio_driver(&virtio_balloon);
+ return register_virtio_driver(&virtio_balloon_driver);
}
static void __exit fini(void)
{
- unregister_virtio_driver(&virtio_balloon);
+ unregister_virtio_driver(&virtio_balloon_driver);
}
module_init(init);
module_exit(fini);
config GEODE_WDT
tristate "AMD Geode CS5535/CS5536 Watchdog"
- depends on MGEODE_LX
+ depends on CS5535_MFGPT
help
This driver enables a watchdog capability built into the
CS5535/CS5536 companion chips for the AMD Geode GX and LX
}
res = devm_request_mem_region(&pdev->dev, res->start,
- res->end - res->start + 1, res->name);
+ resource_size(res), res->name);
if (!res) {
dev_err(&pdev->dev, "cannot request I/O memory region\n");
return -ENXIO;
}
wdt->base = devm_ioremap_nocache(&pdev->dev, res->start,
- res->end - res->start + 1);
+ resource_size(res));
if (!wdt->base) {
dev_err(&pdev->dev, "cannot remap I/O memory region\n");
return -ENXIO;
return -ENOMEM;
}
- wdt->regs = ioremap(regs->start, regs->end - regs->start + 1);
+ wdt->regs = ioremap(regs->start, resource_size(regs));
if (!wdt->regs) {
ret = -ENOMEM;
dev_dbg(&pdev->dev, "could not map I/O memory\n");
return -ENOENT;
}
- size = res->end - res->start + 1;
+ size = resource_size(res);
wdt_mem = request_mem_region(res->start, size, pdev->name);
if (wdt_mem == NULL) {
-/* Watchdog timer for the Geode GX/LX with the CS5535/CS5536 companion chip
+/* Watchdog timer for machines with the CS5535/CS5536 companion chip
*
* Copyright (C) 2006-2007, Advanced Micro Devices, Inc.
+ * Copyright (C) 2009 Andres Salomon <dilinger@collabora.co.uk>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
#include <linux/reboot.h>
#include <linux/uaccess.h>
-#include <asm/geode.h>
+#include <linux/cs5535.h>
#define GEODEWDT_HZ 500
#define GEODEWDT_SCALE 6
static struct platform_device *geodewdt_platform_device;
static unsigned long wdt_flags;
-static int wdt_timer;
+static struct cs5535_mfgpt_timer *wdt_timer;
static int safe_close;
static void geodewdt_ping(void)
{
/* Stop the counter */
- geode_mfgpt_write(wdt_timer, MFGPT_REG_SETUP, 0);
+ cs5535_mfgpt_write(wdt_timer, MFGPT_REG_SETUP, 0);
/* Reset the counter */
- geode_mfgpt_write(wdt_timer, MFGPT_REG_COUNTER, 0);
+ cs5535_mfgpt_write(wdt_timer, MFGPT_REG_COUNTER, 0);
/* Enable the counter */
- geode_mfgpt_write(wdt_timer, MFGPT_REG_SETUP, MFGPT_SETUP_CNTEN);
+ cs5535_mfgpt_write(wdt_timer, MFGPT_REG_SETUP, MFGPT_SETUP_CNTEN);
}
static void geodewdt_disable(void)
{
- geode_mfgpt_write(wdt_timer, MFGPT_REG_SETUP, 0);
- geode_mfgpt_write(wdt_timer, MFGPT_REG_COUNTER, 0);
+ cs5535_mfgpt_write(wdt_timer, MFGPT_REG_SETUP, 0);
+ cs5535_mfgpt_write(wdt_timer, MFGPT_REG_COUNTER, 0);
}
static int geodewdt_set_heartbeat(int val)
if (val < 1 || val > GEODEWDT_MAX_SECONDS)
return -EINVAL;
- geode_mfgpt_write(wdt_timer, MFGPT_REG_SETUP, 0);
- geode_mfgpt_write(wdt_timer, MFGPT_REG_CMP2, val * GEODEWDT_HZ);
- geode_mfgpt_write(wdt_timer, MFGPT_REG_COUNTER, 0);
- geode_mfgpt_write(wdt_timer, MFGPT_REG_SETUP, MFGPT_SETUP_CNTEN);
+ cs5535_mfgpt_write(wdt_timer, MFGPT_REG_SETUP, 0);
+ cs5535_mfgpt_write(wdt_timer, MFGPT_REG_CMP2, val * GEODEWDT_HZ);
+ cs5535_mfgpt_write(wdt_timer, MFGPT_REG_COUNTER, 0);
+ cs5535_mfgpt_write(wdt_timer, MFGPT_REG_SETUP, MFGPT_SETUP_CNTEN);
timeout = val;
return 0;
static int __devinit geodewdt_probe(struct platform_device *dev)
{
- int ret, timer;
-
- timer = geode_mfgpt_alloc_timer(MFGPT_TIMER_ANY, MFGPT_DOMAIN_WORKING);
+ int ret;
- if (timer == -1) {
+ wdt_timer = cs5535_mfgpt_alloc_timer(MFGPT_TIMER_ANY, MFGPT_DOMAIN_WORKING);
+ if (!wdt_timer) {
printk(KERN_ERR "geodewdt: No timers were available\n");
return -ENODEV;
}
- wdt_timer = timer;
-
/* Set up the timer */
- geode_mfgpt_write(wdt_timer, MFGPT_REG_SETUP,
+ cs5535_mfgpt_write(wdt_timer, MFGPT_REG_SETUP,
GEODEWDT_SCALE | (3 << 8));
/* Set up comparator 2 to reset when the event fires */
- geode_mfgpt_toggle_event(wdt_timer, MFGPT_CMP2, MFGPT_EVENT_RESET, 1);
+ cs5535_mfgpt_toggle_event(wdt_timer, MFGPT_CMP2, MFGPT_EVENT_RESET, 1);
/* Set up the initial timeout */
- geode_mfgpt_write(wdt_timer, MFGPT_REG_CMP2,
+ cs5535_mfgpt_write(wdt_timer, MFGPT_REG_CMP2,
timeout * GEODEWDT_HZ);
ret = misc_register(&geodewdt_miscdev);
* document number 313056-003, 313057-017: 82801H (ICH8)
* document number 316972-004, 316973-012: 82801I (ICH9)
* document number 319973-002, 319974-002: 82801J (ICH10)
- * document number 322169-001, 322170-001: 5 Series, 3400 Series (PCH)
+ * document number 322169-001, 322170-003: 5 Series, 3400 Series (PCH)
+ * document number 320066-003, 320257-008: EP80597 (IICH)
+ * document number TBD : Cougar Point (CPT)
*/
/*
TCO_ICH10DO, /* ICH10DO */
TCO_PCH, /* PCH Desktop Full Featured */
TCO_PCHM, /* PCH Mobile Full Featured */
+ TCO_P55, /* P55 */
+ TCO_PM55, /* PM55 */
+ TCO_H55, /* H55 */
+ TCO_QM57, /* QM57 */
+ TCO_H57, /* H57 */
+ TCO_HM55, /* HM55 */
+ TCO_Q57, /* Q57 */
+ TCO_HM57, /* HM57 */
TCO_PCHMSFF, /* PCH Mobile SFF Full Featured */
+ TCO_QS57, /* QS57 */
+ TCO_3400, /* 3400 */
+ TCO_3420, /* 3420 */
+ TCO_3450, /* 3450 */
+ TCO_EP80579, /* EP80579 */
+ TCO_CPTD, /* CPT Desktop */
+ TCO_CPTM, /* CPT Mobile */
};
static struct {
{"ICH10DO", 2},
{"PCH Desktop Full Featured", 2},
{"PCH Mobile Full Featured", 2},
+ {"P55", 2},
+ {"PM55", 2},
+ {"H55", 2},
+ {"QM57", 2},
+ {"H57", 2},
+ {"HM55", 2},
+ {"Q57", 2},
+ {"HM57", 2},
{"PCH Mobile SFF Full Featured", 2},
+ {"QS57", 2},
+ {"3400", 2},
+ {"3420", 2},
+ {"3450", 2},
+ {"EP80579", 2},
+ {"CPT Desktop", 2},
+ {"CPT Mobile", 2},
{NULL, 0}
};
{ ITCO_PCI_DEVICE(0x3a14, TCO_ICH10DO)},
{ ITCO_PCI_DEVICE(0x3b00, TCO_PCH)},
{ ITCO_PCI_DEVICE(0x3b01, TCO_PCHM)},
+ { ITCO_PCI_DEVICE(0x3b02, TCO_P55)},
+ { ITCO_PCI_DEVICE(0x3b03, TCO_PM55)},
+ { ITCO_PCI_DEVICE(0x3b06, TCO_H55)},
+ { ITCO_PCI_DEVICE(0x3b07, TCO_QM57)},
+ { ITCO_PCI_DEVICE(0x3b08, TCO_H57)},
+ { ITCO_PCI_DEVICE(0x3b09, TCO_HM55)},
+ { ITCO_PCI_DEVICE(0x3b0a, TCO_Q57)},
+ { ITCO_PCI_DEVICE(0x3b0b, TCO_HM57)},
{ ITCO_PCI_DEVICE(0x3b0d, TCO_PCHMSFF)},
+ { ITCO_PCI_DEVICE(0x3b0f, TCO_QS57)},
+ { ITCO_PCI_DEVICE(0x3b12, TCO_3400)},
+ { ITCO_PCI_DEVICE(0x3b14, TCO_3420)},
+ { ITCO_PCI_DEVICE(0x3b16, TCO_3450)},
+ { ITCO_PCI_DEVICE(0x5031, TCO_EP80579)},
+ { ITCO_PCI_DEVICE(0x1c42, TCO_CPTD)},
+ { ITCO_PCI_DEVICE(0x1c43, TCO_CPTM)},
{ 0, }, /* End of list */
};
MODULE_DEVICE_TABLE(pci, iTCO_wdt_pci_tbl);
ret = -ENXIO;
goto err_free;
}
- wdt->base = ioremap(res->start, res->end - res->start + 1);
+ wdt->base = ioremap(res->start, resource_size(res));
if (!wdt->base) {
ret = -ENOMEM;
goto err_free;
if (!r)
return -ENODEV;
- mv64x60_wdt_regs = ioremap(r->start, r->end - r->start + 1);
+ mv64x60_wdt_regs = ioremap(r->start, resource_size(r));
if (mv64x60_wdt_regs == NULL)
return -ENOMEM;
goto err_busy;
}
- mem = request_mem_region(res->start, res->end - res->start + 1,
- pdev->name);
+ mem = request_mem_region(res->start, resource_size(res), pdev->name);
if (!mem) {
ret = -EBUSY;
goto err_busy;
goto err_clk;
}
- wdev->base = ioremap(res->start, res->end - res->start + 1);
+ wdev->base = ioremap(res->start, resource_size(res));
if (!wdev->base) {
ret = -ENOMEM;
goto err_ioremap;
kfree(wdev);
err_kzalloc:
- release_mem_region(res->start, res->end - res->start + 1);
+ release_mem_region(res->start, resource_size(res));
err_busy:
err_get_resource:
return -ENOENT;
misc_deregister(&(wdev->omap_wdt_miscdev));
- release_mem_region(res->start, res->end - res->start + 1);
+ release_mem_region(res->start, resource_size(res));
platform_set_drvdata(pdev, NULL);
clk_put(wdev->ick);
return -ENOENT;
}
- size = res->end - res->start + 1;
+ size = resource_size(res);
wdt_mem = request_mem_region(res->start, size, pdev->name);
if (wdt_mem == NULL) {
return -ENOENT;
}
- size = (res->end - res->start) + 1;
+ size = resource_size(res);
wdt_mem = request_mem_region(res->start, size, pdev->name);
if (wdt_mem == NULL) {
dev_err(dev, "failed to get memory region\n");
res = platform_get_resource(dev, IORESOURCE_MEM, 0);
if (!res)
goto exit_busy;
- if (!devm_request_mem_region(&dev->dev,
- res->start, res->end - res->start + 1,
+ if (!devm_request_mem_region(&dev->dev, res->start, resource_size(res),
"txx9wdt"))
goto exit_busy;
- txx9wdt_reg = devm_ioremap(&dev->dev,
- res->start, res->end - res->start + 1);
+ txx9wdt_reg = devm_ioremap(&dev->dev, res->start, resource_size(res));
if (!txx9wdt_reg)
goto exit_busy;
goto out_thaw;
}
+ printk(KERN_DEBUG "suspending xenstore...\n");
+ xs_suspend();
+
err = dpm_suspend_noirq(PMSG_SUSPEND);
if (err) {
printk(KERN_ERR "dpm_suspend_noirq failed: %d\n", err);
goto out_resume;
}
- printk(KERN_DEBUG "suspending xenstore...\n");
- xs_suspend();
-
err = stop_machine(xen_suspend, &cancelled, cpumask_of(0));
dpm_resume_noirq(PMSG_RESUME);
cancelled = 1;
}
+out_resume:
if (!cancelled) {
xen_arch_resume();
xs_resume();
} else
xs_suspend_cancel();
-out_resume:
dpm_resume_end(PMSG_RESUME);
/* Make sure timer events get retriggered on all CPUs */
fw-shipped-$(CONFIG_MYRI_SBUS) += myricom/lanai.bin
fw-shipped-$(CONFIG_PCMCIA_PCNET) += cis/LA-PCM.cis cis/PCMLM28.cis \
cis/DP83903.cis cis/NE2K.cis \
- cis/tamarack.cis cis/PE-200.cis
+ cis/tamarack.cis cis/PE-200.cis \
+ cis/PE520.cis
fw-shipped-$(CONFIG_PCMCIA_3C589) += cis/3CXEM556.cis
fw-shipped-$(CONFIG_PCMCIA_3C574) += cis/3CCFEM556.cis
fw-shipped-$(CONFIG_SERIAL_8250_CS) += cis/MT5634ZLX.cis cis/RS-COM-2P.cis \
cis/NE2K.cis
cis/tamarack.cis
cis/PE-200.cis
+ cis/PE520.cis
Licence: GPL
--- /dev/null
+:1000000001030000FF152304014B544900504535FE
+:10001000323020504C55530050434D434941204508
+:10002000746865726E65740000FF20046101100041
+:10003000210206001A050101D00F0B1B09C101198D
+:0A00400001556530FFFF1400FF00BA
+:00000001FF
+#
+# Replacement CIS for PE520 ethernet card
+#
return retval;
}
-/**
- * v9fs_vfs_readlink - read a symlink's location
- * @dentry: dentry for symlink
- * @buffer: buffer to load symlink location into
- * @buflen: length of buffer
- *
- */
-
-static int v9fs_vfs_readlink(struct dentry *dentry, char __user * buffer,
- int buflen)
-{
- int retval;
- int ret;
- char *link = __getname();
-
- if (unlikely(!link))
- return -ENOMEM;
-
- if (buflen > PATH_MAX)
- buflen = PATH_MAX;
-
- P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_name.name,
- dentry);
-
- retval = v9fs_readlink(dentry, link, buflen);
-
- if (retval > 0) {
- if ((ret = copy_to_user(buffer, link, retval)) != 0) {
- P9_DPRINTK(P9_DEBUG_ERROR,
- "problem copying to user: %d\n", ret);
- retval = ret;
- }
- }
-
- __putname(link);
- return retval;
-}
-
/**
* v9fs_vfs_follow_link - follow a symlink path
* @dentry: dentry for symlink
.rmdir = v9fs_vfs_rmdir,
.mknod = v9fs_vfs_mknod,
.rename = v9fs_vfs_rename,
- .readlink = v9fs_vfs_readlink,
.getattr = v9fs_vfs_getattr,
.setattr = v9fs_vfs_setattr,
};
};
static const struct inode_operations v9fs_symlink_inode_operations = {
- .readlink = v9fs_vfs_readlink,
+ .readlink = generic_readlink,
.follow_link = v9fs_vfs_follow_link,
.put_link = v9fs_vfs_put_link,
.getattr = v9fs_vfs_getattr,
d_instantiate(path.dentry, anon_inode_inode);
error = -ENFILE;
- file = alloc_file(&path, FMODE_READ | FMODE_WRITE, fops);
+ file = alloc_file(&path, OPEN_FMODE(flags), fops);
if (!file)
goto err_dput;
file->f_mapping = anon_inode_inode->i_mapping;
file->f_pos = 0;
- file->f_flags = O_RDWR | (flags & O_NONBLOCK);
+ file->f_flags = flags & (O_ACCMODE | O_NONBLOCK);
file->f_version = 0;
file->private_data = priv;
unsigned long stack_size, entryaddr;
#ifdef ELF_FDPIC_PLAT_INIT
unsigned long dynaddr;
+#endif
+#ifndef CONFIG_MMU
+ unsigned long stack_prot;
#endif
struct file *interpreter = NULL; /* to shut gcc up */
char *interpreter_name = NULL;
* defunct, deceased, etc. after this point we have to exit via
* error_kill */
set_personality(PER_LINUX_FDPIC);
+ if (elf_read_implies_exec(&exec_params.hdr, executable_stack))
+ current->personality |= READ_IMPLIES_EXEC;
set_binfmt(&elf_fdpic_format);
current->mm->start_code = 0;
if (stack_size < PAGE_SIZE * 2)
stack_size = PAGE_SIZE * 2;
+ stack_prot = PROT_READ | PROT_WRITE;
+ if (executable_stack == EXSTACK_ENABLE_X ||
+ (executable_stack == EXSTACK_DEFAULT && VM_STACK_FLAGS & VM_EXEC))
+ stack_prot |= PROT_EXEC;
+
down_write(¤t->mm->mmap_sem);
- current->mm->start_brk = do_mmap(NULL, 0, stack_size,
- PROT_READ | PROT_WRITE | PROT_EXEC,
+ current->mm->start_brk = do_mmap(NULL, 0, stack_size, stack_prot,
MAP_PRIVATE | MAP_ANONYMOUS |
MAP_UNINITIALIZED | MAP_GROWSDOWN,
0);
ELF_CORE_WRITE_EXTRA_DATA;
#endif
- if (file->f_pos != offset) {
+ if (cprm->file->f_pos != offset) {
/* Sanity check */
printk(KERN_WARNING
"elf_core_dump: file->f_pos (%lld) != offset (%lld)\n",
- file->f_pos, offset);
+ cprm->file->f_pos, offset);
}
end_coredump:
i = 0;
while (i < bio_slab_nr) {
- struct bio_slab *bslab = &bio_slabs[i];
+ bslab = &bio_slabs[i];
if (!bslab->slab && entry == -1)
entry = i;
switch (type) {
case ACL_TYPE_ACCESS:
mode = inode->i_mode;
- ret = posix_acl_equiv_mode(acl, &mode);
- if (ret < 0)
- return ret;
- ret = 0;
- inode->i_mode = mode;
name = POSIX_ACL_XATTR_ACCESS;
+ if (acl) {
+ ret = posix_acl_equiv_mode(acl, &mode);
+ if (ret < 0)
+ return ret;
+ inode->i_mode = mode;
+ }
+ ret = 0;
break;
case ACL_TYPE_DEFAULT:
if (!S_ISDIR(inode->i_mode))
return (cache->flags & bits) == bits;
}
+void btrfs_get_block_group(struct btrfs_block_group_cache *cache)
+{
+ atomic_inc(&cache->count);
+}
+
+void btrfs_put_block_group(struct btrfs_block_group_cache *cache)
+{
+ if (atomic_dec_and_test(&cache->count))
+ kfree(cache);
+}
+
/*
* this adds the block group to the fs_info rb tree for the block group
* cache
}
}
if (ret)
- atomic_inc(&ret->count);
+ btrfs_get_block_group(ret);
spin_unlock(&info->block_group_cache_lock);
return ret;
put_caching_control(caching_ctl);
atomic_dec(&block_group->space_info->caching_threads);
+ btrfs_put_block_group(block_group);
+
return 0;
}
up_write(&fs_info->extent_commit_sem);
atomic_inc(&cache->space_info->caching_threads);
+ btrfs_get_block_group(cache);
tsk = kthread_run(caching_kthread, cache, "btrfs-cache-%llu\n",
cache->key.objectid);
return cache;
}
-void btrfs_put_block_group(struct btrfs_block_group_cache *cache)
-{
- if (atomic_dec_and_test(&cache->count))
- kfree(cache);
-}
-
static struct btrfs_space_info *__find_space_info(struct btrfs_fs_info *info,
u64 flags)
{
if (node) {
cache = rb_entry(node, struct btrfs_block_group_cache,
cache_node);
- atomic_inc(&cache->count);
+ btrfs_get_block_group(cache);
} else
cache = NULL;
spin_unlock(&root->fs_info->block_group_cache_lock);
u64 offset;
int cached;
- atomic_inc(&block_group->count);
+ btrfs_get_block_group(block_group);
search_start = block_group->key.objectid;
have_block_group:
btrfs_put_block_group(block_group);
block_group = last_ptr->block_group;
- atomic_inc(&block_group->count);
+ btrfs_get_block_group(block_group);
spin_unlock(&last_ptr->lock);
spin_unlock(&last_ptr->refill_lock);
wait_block_group_cache_done(block_group);
btrfs_remove_free_space_cache(block_group);
-
- WARN_ON(atomic_read(&block_group->count) != 1);
- kfree(block_group);
+ btrfs_put_block_group(block_group);
spin_lock(&info->block_group_cache_lock);
}
}
static int extent_mergeable(struct extent_buffer *leaf, int slot,
- u64 objectid, u64 bytenr, u64 *start, u64 *end)
+ u64 objectid, u64 bytenr, u64 orig_offset,
+ u64 *start, u64 *end)
{
struct btrfs_file_extent_item *fi;
struct btrfs_key key;
fi = btrfs_item_ptr(leaf, slot, struct btrfs_file_extent_item);
if (btrfs_file_extent_type(leaf, fi) != BTRFS_FILE_EXTENT_REG ||
btrfs_file_extent_disk_bytenr(leaf, fi) != bytenr ||
+ btrfs_file_extent_offset(leaf, fi) != key.offset - orig_offset ||
btrfs_file_extent_compression(leaf, fi) ||
btrfs_file_extent_encryption(leaf, fi) ||
btrfs_file_extent_other_encoding(leaf, fi))
u64 split;
int del_nr = 0;
int del_slot = 0;
+ int recow;
int ret;
btrfs_drop_extent_cache(inode, start, end - 1, 0);
path = btrfs_alloc_path();
BUG_ON(!path);
again:
+ recow = 0;
split = start;
key.objectid = inode->i_ino;
key.type = BTRFS_EXTENT_DATA_KEY;
bytenr = btrfs_file_extent_disk_bytenr(leaf, fi);
num_bytes = btrfs_file_extent_disk_num_bytes(leaf, fi);
orig_offset = key.offset - btrfs_file_extent_offset(leaf, fi);
+ memcpy(&new_key, &key, sizeof(new_key));
+
+ if (start == key.offset && end < extent_end) {
+ other_start = 0;
+ other_end = start;
+ if (extent_mergeable(leaf, path->slots[0] - 1,
+ inode->i_ino, bytenr, orig_offset,
+ &other_start, &other_end)) {
+ new_key.offset = end;
+ btrfs_set_item_key_safe(trans, root, path, &new_key);
+ fi = btrfs_item_ptr(leaf, path->slots[0],
+ struct btrfs_file_extent_item);
+ btrfs_set_file_extent_num_bytes(leaf, fi,
+ extent_end - end);
+ btrfs_set_file_extent_offset(leaf, fi,
+ end - orig_offset);
+ fi = btrfs_item_ptr(leaf, path->slots[0] - 1,
+ struct btrfs_file_extent_item);
+ btrfs_set_file_extent_num_bytes(leaf, fi,
+ end - other_start);
+ btrfs_mark_buffer_dirty(leaf);
+ goto out;
+ }
+ }
+
+ if (start > key.offset && end == extent_end) {
+ other_start = end;
+ other_end = 0;
+ if (extent_mergeable(leaf, path->slots[0] + 1,
+ inode->i_ino, bytenr, orig_offset,
+ &other_start, &other_end)) {
+ fi = btrfs_item_ptr(leaf, path->slots[0],
+ struct btrfs_file_extent_item);
+ btrfs_set_file_extent_num_bytes(leaf, fi,
+ start - key.offset);
+ path->slots[0]++;
+ new_key.offset = start;
+ btrfs_set_item_key_safe(trans, root, path, &new_key);
+
+ fi = btrfs_item_ptr(leaf, path->slots[0],
+ struct btrfs_file_extent_item);
+ btrfs_set_file_extent_num_bytes(leaf, fi,
+ other_end - start);
+ btrfs_set_file_extent_offset(leaf, fi,
+ start - orig_offset);
+ btrfs_mark_buffer_dirty(leaf);
+ goto out;
+ }
+ }
while (start > key.offset || end < extent_end) {
if (key.offset == start)
split = end;
- memcpy(&new_key, &key, sizeof(new_key));
new_key.offset = split;
ret = btrfs_duplicate_item(trans, root, path, &new_key);
if (ret == -EAGAIN) {
path->slots[0]--;
extent_end = end;
}
+ recow = 1;
}
- fi = btrfs_item_ptr(leaf, path->slots[0],
- struct btrfs_file_extent_item);
-
other_start = end;
other_end = 0;
- if (extent_mergeable(leaf, path->slots[0] + 1, inode->i_ino,
- bytenr, &other_start, &other_end)) {
+ if (extent_mergeable(leaf, path->slots[0] + 1,
+ inode->i_ino, bytenr, orig_offset,
+ &other_start, &other_end)) {
+ if (recow) {
+ btrfs_release_path(root, path);
+ goto again;
+ }
extent_end = other_end;
del_slot = path->slots[0] + 1;
del_nr++;
}
other_start = 0;
other_end = start;
- if (extent_mergeable(leaf, path->slots[0] - 1, inode->i_ino,
- bytenr, &other_start, &other_end)) {
+ if (extent_mergeable(leaf, path->slots[0] - 1,
+ inode->i_ino, bytenr, orig_offset,
+ &other_start, &other_end)) {
+ if (recow) {
+ btrfs_release_path(root, path);
+ goto again;
+ }
key.offset = other_start;
del_slot = path->slots[0];
del_nr++;
inode->i_ino, orig_offset);
BUG_ON(ret);
}
+ fi = btrfs_item_ptr(leaf, path->slots[0],
+ struct btrfs_file_extent_item);
if (del_nr == 0) {
btrfs_set_file_extent_type(leaf, fi,
BTRFS_FILE_EXTENT_REG);
btrfs_mark_buffer_dirty(leaf);
- goto out;
- }
-
- fi = btrfs_item_ptr(leaf, del_slot - 1,
- struct btrfs_file_extent_item);
- btrfs_set_file_extent_type(leaf, fi, BTRFS_FILE_EXTENT_REG);
- btrfs_set_file_extent_num_bytes(leaf, fi,
- extent_end - key.offset);
- btrfs_mark_buffer_dirty(leaf);
+ } else {
+ btrfs_set_file_extent_type(leaf, fi,
+ BTRFS_FILE_EXTENT_REG);
+ btrfs_set_file_extent_num_bytes(leaf, fi,
+ extent_end - key.offset);
+ btrfs_mark_buffer_dirty(leaf);
- ret = btrfs_del_items(trans, root, path, del_slot, del_nr);
- BUG_ON(ret);
+ ret = btrfs_del_items(trans, root, path, del_slot, del_nr);
+ BUG_ON(ret);
+ }
out:
btrfs_free_path(path);
return 0;
if (location.type == BTRFS_INODE_ITEM_KEY) {
inode = btrfs_iget(dir->i_sb, &location, root);
+ if (unlikely(root->clean_orphans) &&
+ !(inode->i_sb->s_flags & MS_RDONLY)) {
+ down_read(&root->fs_info->cleanup_work_sem);
+ btrfs_orphan_cleanup(root);
+ up_read(&root->fs_info->cleanup_work_sem);
+ }
return inode;
}
/* Reached end of directory/root. Bump pos past the last item. */
if (key_type == BTRFS_DIR_INDEX_KEY)
- filp->f_pos = INT_LIMIT(off_t);
+ /*
+ * 32-bit glibc will use getdents64, but then strtol -
+ * so the last number we can serve is this.
+ */
+ filp->f_pos = 0x7fffffff;
else
filp->f_pos++;
nopos:
if (ordered)
offset = entry_end(ordered);
+ else
+ offset = ALIGN(offset, BTRFS_I(inode)->root->sectorsize);
mutex_lock(&tree->mutex);
disk_i_size = BTRFS_I(inode)->disk_i_size;
return -ENOMEM;
path = btrfs_alloc_path();
- if (!path)
+ if (!path) {
+ kfree(cluster);
return -ENOMEM;
+ }
rc->extents_found = 0;
rc->extents_skipped = 0;
em = lookup_extent_mapping(em_tree, logical, *length);
read_unlock(&em_tree->lock);
- if (!em && unplug_page)
+ if (!em && unplug_page) {
+ kfree(multi);
return 0;
+ }
if (!em) {
printk(KERN_CRIT "unable to find logical %llu len %llu\n",
mounting to OS/400 Netserve. Fix oops in cifs_get_tcp_session.
Disable use of server inode numbers when server only
partially supports them (e.g. for one server querying inode numbers on
-FindFirst fails but QPathInfo queries works).
+FindFirst fails but QPathInfo queries works). Fix oops with dfs in
+cifs_put_smb_ses. Fix mmap to work on directio mounts (needed
+for OpenOffice when on forcedirectio mount e.g.)
Version 1.60
-------------
int err;
mntget(newmnt);
- err = do_add_mount(newmnt, &nd->path, nd->path.mnt->mnt_flags, mntlist);
+ err = do_add_mount(newmnt, &nd->path, nd->path.mnt->mnt_flags | MNT_SHRINKABLE, mntlist);
switch (err) {
case 0:
path_put(&nd->path);
if (IS_ERR(mnt))
goto out_err;
- nd->path.mnt->mnt_flags |= MNT_SHRINKABLE;
rc = add_mount_helper(mnt, nd, &cifs_dfs_automount_list);
out:
};
const struct file_operations cifs_file_direct_ops = {
- /* no mmap, no aio, no readv -
+ /* no aio, no readv -
BB reevaluate whether they can be done with directio, no cache */
.read = cifs_user_read,
.write = cifs_user_write,
.lock = cifs_lock,
.fsync = cifs_fsync,
.flush = cifs_flush,
+ .mmap = cifs_file_mmap,
.splice_read = generic_file_splice_read,
#ifdef CONFIG_CIFS_POSIX
.unlocked_ioctl = cifs_ioctl,
cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
char *mount_data_global, const char *devname)
{
- int rc = 0;
+ int rc;
int xid;
struct smb_vol *volume_info;
- struct cifsSesInfo *pSesInfo = NULL;
- struct cifsTconInfo *tcon = NULL;
- struct TCP_Server_Info *srvTcp = NULL;
+ struct cifsSesInfo *pSesInfo;
+ struct cifsTconInfo *tcon;
+ struct TCP_Server_Info *srvTcp;
char *full_path;
char *mount_data = mount_data_global;
#ifdef CONFIG_CIFS_DFS_UPCALL
int referral_walks_count = 0;
try_mount_again:
#endif
+ rc = 0;
+ tcon = NULL;
+ pSesInfo = NULL;
+ srvTcp = NULL;
full_path = NULL;
xid = GetXid();
cleanup_volume_info(&volume_info);
referral_walks_count++;
+ FreeXid(xid);
goto try_mount_again;
}
#else /* No DFS support, return error on mount */
COMPATIBLE_IOCTL(SCSI_IOCTL_PROBE_HOST)
COMPATIBLE_IOCTL(SCSI_IOCTL_GET_PCI)
#endif
+/* Big V (don't complain on serial console) */
+IGNORE_IOCTL(VT_OPENQRY)
+IGNORE_IOCTL(VT_GETMODE)
/* Little p (/dev/rtc, /dev/envctrl, etc.) */
COMPATIBLE_IOCTL(RTC_AIE_ON)
COMPATIBLE_IOCTL(RTC_AIE_OFF)
case KDSKBMETA:
case KDSKBLED:
case KDSETLED:
- /* SG stuff */
- case SG_SET_TRANSFORM:
/* AUTOFS */
case AUTOFS_IOC_READY:
case AUTOFS_IOC_FAIL:
ret = -ENOENT;
path_put(path);
}
- } else
+ } else {
ret = -EPERM;
+ path_put(path);
+ }
}
return ret;
char *cipher_name, size_t *key_size)
{
char dummy_key[ECRYPTFS_MAX_KEY_BYTES];
- char *full_alg_name;
+ char *full_alg_name = NULL;
int rc;
*key_tfm = NULL;
if (rc)
goto out;
*key_tfm = crypto_alloc_blkcipher(full_alg_name, 0, CRYPTO_ALG_ASYNC);
- kfree(full_alg_name);
if (IS_ERR(*key_tfm)) {
rc = PTR_ERR(*key_tfm);
printk(KERN_ERR "Unable to allocate crypto cipher with name "
goto out;
}
out:
+ kfree(full_alg_name);
return rc;
}
struct dentry *ecryptfs_dentry = file->f_path.dentry;
/* Private value of ecryptfs_dentry allocated in
* ecryptfs_lookup() */
- struct dentry *lower_dentry = ecryptfs_dentry_to_lower(ecryptfs_dentry);
+ struct dentry *lower_dentry;
struct ecryptfs_file_info *file_info;
mount_crypt_stat = &ecryptfs_superblock_to_private(
| ECRYPTFS_ENCRYPTED);
}
mutex_unlock(&crypt_stat->cs_mutex);
- if ((ecryptfs_inode_to_private(inode)->lower_file->f_flags & O_RDONLY)
- && !(file->f_flags & O_RDONLY)) {
- rc = -EPERM;
- printk(KERN_WARNING "%s: Lower persistent file is RO; eCryptfs "
- "file must hence be opened RO\n", __func__);
- goto out;
- }
if (!ecryptfs_inode_to_private(inode)->lower_file) {
rc = ecryptfs_init_persistent_file(ecryptfs_dentry);
if (rc) {
goto out;
}
}
+ if ((ecryptfs_inode_to_private(inode)->lower_file->f_flags & O_RDONLY)
+ && !(file->f_flags & O_RDONLY)) {
+ rc = -EPERM;
+ printk(KERN_WARNING "%s: Lower persistent file is RO; eCryptfs "
+ "file must hence be opened RO\n", __func__);
+ goto out;
+ }
ecryptfs_set_file_lower(
file, ecryptfs_inode_to_private(inode)->lower_file);
if (S_ISDIR(ecryptfs_dentry->d_inode->i_mode)) {
const struct file_operations ecryptfs_dir_fops = {
.readdir = ecryptfs_readdir,
.ioctl = ecryptfs_ioctl,
- .mmap = generic_file_mmap,
.open = ecryptfs_open,
.flush = ecryptfs_flush,
.release = ecryptfs_release,
goto out;
}
rc = ecryptfs_interpose(lower_dentry, ecryptfs_dentry,
- ecryptfs_dir_inode->i_sb, 1);
+ ecryptfs_dir_inode->i_sb,
+ ECRYPTFS_INTERPOSE_FLAG_D_ADD);
if (rc) {
printk(KERN_ERR "%s: Error interposing; rc = [%d]\n",
__func__, rc);
unlock_dir(lower_dir_dentry);
dput(lower_new_dentry);
dput(lower_old_dentry);
- d_drop(lower_old_dentry);
- d_drop(new_dentry);
- d_drop(old_dentry);
return rc;
}
struct dentry *lower_new_dentry;
struct dentry *lower_old_dir_dentry;
struct dentry *lower_new_dir_dentry;
+ struct dentry *trap = NULL;
lower_old_dentry = ecryptfs_dentry_to_lower(old_dentry);
lower_new_dentry = ecryptfs_dentry_to_lower(new_dentry);
dget(lower_new_dentry);
lower_old_dir_dentry = dget_parent(lower_old_dentry);
lower_new_dir_dentry = dget_parent(lower_new_dentry);
- lock_rename(lower_old_dir_dentry, lower_new_dir_dentry);
+ trap = lock_rename(lower_old_dir_dentry, lower_new_dir_dentry);
+ /* source should not be ancestor of target */
+ if (trap == lower_old_dentry) {
+ rc = -EINVAL;
+ goto out_lock;
+ }
+ /* target should not be ancestor of source */
+ if (trap == lower_new_dentry) {
+ rc = -ENOTEMPTY;
+ goto out_lock;
+ }
rc = vfs_rename(lower_old_dir_dentry->d_inode, lower_old_dentry,
lower_new_dir_dentry->d_inode, lower_new_dentry);
if (rc)
/* Released in ecryptfs_put_link(); only release here on error */
buf = kmalloc(len, GFP_KERNEL);
if (!buf) {
- rc = -ENOMEM;
+ buf = ERR_PTR(-ENOMEM);
goto out;
}
old_fs = get_fs();
set_fs(get_ds());
rc = dentry->d_inode->i_op->readlink(dentry, (char __user *)buf, len);
set_fs(old_fs);
- if (rc < 0)
- goto out_free;
- else
+ if (rc < 0) {
+ kfree(buf);
+ buf = ERR_PTR(rc);
+ } else
buf[rc] = '\0';
- rc = 0;
- nd_set_link(nd, buf);
- goto out;
-out_free:
- kfree(buf);
out:
- return ERR_PTR(rc);
+ nd_set_link(nd, buf);
+ return NULL;
}
static void
ecryptfs_put_link(struct dentry *dentry, struct nameidata *nd, void *ptr)
{
- /* Free the char* */
- kfree(nd_get_link(nd));
+ char *buf = nd_get_link(nd);
+ if (!IS_ERR(buf)) {
+ /* Free the char* */
+ kfree(buf);
+ }
}
/**
}
/**
- * ecryptfs_truncate
+ * truncate_upper
* @dentry: The ecryptfs layer dentry
- * @new_length: The length to expand the file to
+ * @ia: Address of the ecryptfs inode's attributes
+ * @lower_ia: Address of the lower inode's attributes
*
* Function to handle truncations modifying the size of the file. Note
* that the file sizes are interpolated. When expanding, we are simply
- * writing strings of 0's out. When truncating, we need to modify the
- * underlying file size according to the page index interpolations.
+ * writing strings of 0's out. When truncating, we truncate the upper
+ * inode and update the lower_ia according to the page index
+ * interpolations. If ATTR_SIZE is set in lower_ia->ia_valid upon return,
+ * the caller must use lower_ia in a call to notify_change() to perform
+ * the truncation of the lower inode.
*
* Returns zero on success; non-zero otherwise
*/
-int ecryptfs_truncate(struct dentry *dentry, loff_t new_length)
+static int truncate_upper(struct dentry *dentry, struct iattr *ia,
+ struct iattr *lower_ia)
{
int rc = 0;
struct inode *inode = dentry->d_inode;
loff_t lower_size_before_truncate;
loff_t lower_size_after_truncate;
- if (unlikely((new_length == i_size)))
+ if (unlikely((ia->ia_size == i_size))) {
+ lower_ia->ia_valid &= ~ATTR_SIZE;
goto out;
+ }
crypt_stat = &ecryptfs_inode_to_private(dentry->d_inode)->crypt_stat;
/* Set up a fake ecryptfs file, this is used to interface with
* the file in the underlying filesystem so that the
&fake_ecryptfs_file,
ecryptfs_inode_to_private(dentry->d_inode)->lower_file);
/* Switch on growing or shrinking file */
- if (new_length > i_size) {
+ if (ia->ia_size > i_size) {
char zero[] = { 0x00 };
+ lower_ia->ia_valid &= ~ATTR_SIZE;
/* Write a single 0 at the last position of the file;
* this triggers code that will fill in 0's throughout
* the intermediate portion of the previous end of the
* file and the new and of the file */
rc = ecryptfs_write(&fake_ecryptfs_file, zero,
- (new_length - 1), 1);
- } else { /* new_length < i_size_read(inode) */
- /* We're chopping off all the pages down do the page
- * in which new_length is located. Fill in the end of
- * that page from (new_length & ~PAGE_CACHE_MASK) to
+ (ia->ia_size - 1), 1);
+ } else { /* ia->ia_size < i_size_read(inode) */
+ /* We're chopping off all the pages down to the page
+ * in which ia->ia_size is located. Fill in the end of
+ * that page from (ia->ia_size & ~PAGE_CACHE_MASK) to
* PAGE_CACHE_SIZE with zeros. */
size_t num_zeros = (PAGE_CACHE_SIZE
- - (new_length & ~PAGE_CACHE_MASK));
+ - (ia->ia_size & ~PAGE_CACHE_MASK));
if (!(crypt_stat->flags & ECRYPTFS_ENCRYPTED)) {
- rc = vmtruncate(inode, new_length);
+ rc = vmtruncate(inode, ia->ia_size);
if (rc)
goto out_free;
- rc = vmtruncate(lower_dentry->d_inode, new_length);
+ lower_ia->ia_size = ia->ia_size;
+ lower_ia->ia_valid |= ATTR_SIZE;
goto out_free;
}
if (num_zeros) {
goto out_free;
}
rc = ecryptfs_write(&fake_ecryptfs_file, zeros_virt,
- new_length, num_zeros);
+ ia->ia_size, num_zeros);
kfree(zeros_virt);
if (rc) {
printk(KERN_ERR "Error attempting to zero out "
goto out_free;
}
}
- vmtruncate(inode, new_length);
+ vmtruncate(inode, ia->ia_size);
rc = ecryptfs_write_inode_size_to_metadata(inode);
if (rc) {
printk(KERN_ERR "Problem with "
lower_size_before_truncate =
upper_size_to_lower_size(crypt_stat, i_size);
lower_size_after_truncate =
- upper_size_to_lower_size(crypt_stat, new_length);
- if (lower_size_after_truncate < lower_size_before_truncate)
- vmtruncate(lower_dentry->d_inode,
- lower_size_after_truncate);
+ upper_size_to_lower_size(crypt_stat, ia->ia_size);
+ if (lower_size_after_truncate < lower_size_before_truncate) {
+ lower_ia->ia_size = lower_size_after_truncate;
+ lower_ia->ia_valid |= ATTR_SIZE;
+ } else
+ lower_ia->ia_valid &= ~ATTR_SIZE;
}
out_free:
if (ecryptfs_file_to_private(&fake_ecryptfs_file))
return rc;
}
+/**
+ * ecryptfs_truncate
+ * @dentry: The ecryptfs layer dentry
+ * @new_length: The length to expand the file to
+ *
+ * Simple function that handles the truncation of an eCryptfs inode and
+ * its corresponding lower inode.
+ *
+ * Returns zero on success; non-zero otherwise
+ */
+int ecryptfs_truncate(struct dentry *dentry, loff_t new_length)
+{
+ struct iattr ia = { .ia_valid = ATTR_SIZE, .ia_size = new_length };
+ struct iattr lower_ia = { .ia_valid = 0 };
+ int rc;
+
+ rc = truncate_upper(dentry, &ia, &lower_ia);
+ if (!rc && lower_ia.ia_valid & ATTR_SIZE) {
+ struct dentry *lower_dentry = ecryptfs_dentry_to_lower(dentry);
+
+ mutex_lock(&lower_dentry->d_inode->i_mutex);
+ rc = notify_change(lower_dentry, &lower_ia);
+ mutex_unlock(&lower_dentry->d_inode->i_mutex);
+ }
+ return rc;
+}
+
static int
ecryptfs_permission(struct inode *inode, int mask)
{
{
int rc = 0;
struct dentry *lower_dentry;
+ struct iattr lower_ia;
struct inode *inode;
struct inode *lower_inode;
struct ecryptfs_crypt_stat *crypt_stat;
}
}
mutex_unlock(&crypt_stat->cs_mutex);
+ memcpy(&lower_ia, ia, sizeof(lower_ia));
+ if (ia->ia_valid & ATTR_FILE)
+ lower_ia.ia_file = ecryptfs_file_to_lower(ia->ia_file);
if (ia->ia_valid & ATTR_SIZE) {
- ecryptfs_printk(KERN_DEBUG,
- "ia->ia_valid = [0x%x] ATTR_SIZE" " = [0x%x]\n",
- ia->ia_valid, ATTR_SIZE);
- rc = ecryptfs_truncate(dentry, ia->ia_size);
- /* ecryptfs_truncate handles resizing of the lower file */
- ia->ia_valid &= ~ATTR_SIZE;
- ecryptfs_printk(KERN_DEBUG, "ia->ia_valid = [%x]\n",
- ia->ia_valid);
+ rc = truncate_upper(dentry, ia, &lower_ia);
if (rc < 0)
goto out;
}
* mode change is for clearing setuid/setgid bits. Allow lower fs
* to interpret this in its own way.
*/
- if (ia->ia_valid & (ATTR_KILL_SUID | ATTR_KILL_SGID))
- ia->ia_valid &= ~ATTR_MODE;
+ if (lower_ia.ia_valid & (ATTR_KILL_SUID | ATTR_KILL_SGID))
+ lower_ia.ia_valid &= ~ATTR_MODE;
mutex_lock(&lower_dentry->d_inode->i_mutex);
- rc = notify_change(lower_dentry, ia);
+ rc = notify_change(lower_dentry, &lower_ia);
mutex_unlock(&lower_dentry->d_inode->i_mutex);
out:
fsstack_copy_attr_all(inode, lower_inode);
return rc;
}
+int ecryptfs_getattr(struct vfsmount *mnt, struct dentry *dentry,
+ struct kstat *stat)
+{
+ struct kstat lower_stat;
+ int rc;
+
+ rc = vfs_getattr(ecryptfs_dentry_to_lower_mnt(dentry),
+ ecryptfs_dentry_to_lower(dentry), &lower_stat);
+ if (!rc) {
+ generic_fillattr(dentry->d_inode, stat);
+ stat->blocks = lower_stat.blocks;
+ }
+ return rc;
+}
+
int
ecryptfs_setxattr(struct dentry *dentry, const char *name, const void *value,
size_t size, int flags)
const struct inode_operations ecryptfs_main_iops = {
.permission = ecryptfs_permission,
.setattr = ecryptfs_setattr,
+ .getattr = ecryptfs_getattr,
.setxattr = ecryptfs_setxattr,
.getxattr = ecryptfs_getxattr,
.listxattr = ecryptfs_listxattr,
* with as much information as it can before needing
* the lower filesystem.
* ecryptfs_read_super(): this accesses the lower filesystem and uses
- * ecryptfs_interpolate to perform most of the linking
- * ecryptfs_interpolate(): links the lower filesystem into ecryptfs
+ * ecryptfs_interpose to perform most of the linking
+ * ecryptfs_interpose(): links the lower filesystem into ecryptfs (inode.c)
*/
static int ecryptfs_get_sb(struct file_system_type *fs_type, int flags,
const char *dev_name, void *raw_data,
ctx->flags = flags;
file = anon_inode_getfile("[eventfd]", &eventfd_fops, ctx,
- flags & EFD_SHARED_FCNTL_FLAGS);
+ O_RDWR | (flags & EFD_SHARED_FCNTL_FLAGS));
if (IS_ERR(file))
eventfd_free_ctx(ctx);
* a file structure and a free file descriptor.
*/
error = anon_inode_getfd("[eventpoll]", &eventpoll_fops, ep,
- flags & O_CLOEXEC);
+ O_RDWR | (flags & O_CLOEXEC));
if (error < 0)
ep_free(ep);
fsdata);
}
+static int exofs_write_end(struct file *file, struct address_space *mapping,
+ loff_t pos, unsigned len, unsigned copied,
+ struct page *page, void *fsdata)
+{
+ struct inode *inode = mapping->host;
+ /* According to comment in simple_write_end i_mutex is held */
+ loff_t i_size = inode->i_size;
+ int ret;
+
+ ret = simple_write_end(file, mapping,pos, len, copied, page, fsdata);
+ if (i_size != inode->i_size)
+ mark_inode_dirty(inode);
+ return ret;
+}
+
const struct address_space_operations exofs_aops = {
.readpage = exofs_readpage,
.readpages = exofs_readpages,
.writepage = exofs_writepage,
.writepages = exofs_writepages,
.write_begin = exofs_write_begin_export,
- .write_end = simple_write_end,
+ .write_end = exofs_write_end,
};
/******************************************************************************
#ifndef __EXOFS_PNFS_H__
#define __EXOFS_PNFS_H__
-#if defined(CONFIG_PNFS)
-
-
-/* FIXME: move this file to: linux/exportfs/pnfs_osd_xdr.h */
-#include "../nfs/objlayout/pnfs_osd_xdr.h"
-
-#else /* defined(CONFIG_PNFS) */
+#if ! defined(__PNFS_OSD_XDR_H__)
enum pnfs_iomode {
IOMODE_READ = 1,
u32 odm_raid_algorithm;
};
-#endif /* else defined(CONFIG_PNFS) */
+#endif /* ! defined(__PNFS_OSD_XDR_H__) */
#endif /* __EXOFS_PNFS_H__ */
if (max_blocks > DIO_MAX_BLOCKS)
max_blocks = DIO_MAX_BLOCKS;
handle = ext3_journal_start(inode, DIO_CREDITS +
- 2 * EXT3_QUOTA_TRANS_BLOCKS(inode->i_sb));
+ EXT3_MAXQUOTAS_TRANS_BLOCKS(inode->i_sb));
if (IS_ERR(handle)) {
ret = PTR_ERR(handle);
goto out;
/* (user+group)*(old+new) structure, inode write (sb,
* inode block, ? - but truncate inode update has it) */
- handle = ext3_journal_start(inode, 2*(EXT3_QUOTA_INIT_BLOCKS(inode->i_sb)+
- EXT3_QUOTA_DEL_BLOCKS(inode->i_sb))+3);
+ handle = ext3_journal_start(inode, EXT3_MAXQUOTAS_INIT_BLOCKS(inode->i_sb)+
+ EXT3_MAXQUOTAS_DEL_BLOCKS(inode->i_sb)+3);
if (IS_ERR(handle)) {
error = PTR_ERR(handle);
goto err_out;
#ifdef CONFIG_QUOTA
/* We know that structure was already allocated during vfs_dq_init so
* we will be updating only the data blocks + inodes */
- ret += 2*EXT3_QUOTA_TRANS_BLOCKS(inode->i_sb);
+ ret += EXT3_MAXQUOTAS_TRANS_BLOCKS(inode->i_sb);
#endif
return ret;
retry:
handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS(dir->i_sb) +
EXT3_INDEX_EXTRA_TRANS_BLOCKS + 3 +
- 2*EXT3_QUOTA_INIT_BLOCKS(dir->i_sb));
+ EXT3_MAXQUOTAS_INIT_BLOCKS(dir->i_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);
retry:
handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS(dir->i_sb) +
EXT3_INDEX_EXTRA_TRANS_BLOCKS + 3 +
- 2*EXT3_QUOTA_INIT_BLOCKS(dir->i_sb));
+ EXT3_MAXQUOTAS_INIT_BLOCKS(dir->i_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);
retry:
handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS(dir->i_sb) +
EXT3_INDEX_EXTRA_TRANS_BLOCKS + 3 +
- 2*EXT3_QUOTA_INIT_BLOCKS(dir->i_sb));
+ EXT3_MAXQUOTAS_INIT_BLOCKS(dir->i_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);
struct ext3_iloc iloc;
int err = 0, rc;
- lock_super(sb);
+ mutex_lock(&EXT3_SB(sb)->s_orphan_lock);
if (!list_empty(&EXT3_I(inode)->i_orphan))
goto out_unlock;
/* @@@ FIXME: Observation from aviro:
* I think I can trigger J_ASSERT in ext3_orphan_add(). We block
- * here (on lock_super()), so race with ext3_link() which might bump
+ * here (on s_orphan_lock), so race with ext3_link() which might bump
* ->i_nlink. For, say it, character device. Not a regular file,
* not a directory, not a symlink and ->i_nlink > 0.
+ *
+ * tytso, 4/25/2009: I'm not sure how that could happen;
+ * shouldn't the fs core protect us from these sort of
+ * unlink()/link() races?
*/
J_ASSERT ((S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) ||
S_ISLNK(inode->i_mode)) || inode->i_nlink == 0);
jbd_debug(4, "orphan inode %lu will point to %d\n",
inode->i_ino, NEXT_ORPHAN(inode));
out_unlock:
- unlock_super(sb);
+ mutex_unlock(&EXT3_SB(sb)->s_orphan_lock);
ext3_std_error(inode->i_sb, err);
return err;
}
struct ext3_iloc iloc;
int err = 0;
- lock_super(inode->i_sb);
- if (list_empty(&ei->i_orphan)) {
- unlock_super(inode->i_sb);
- return 0;
- }
+ mutex_lock(&EXT3_SB(inode->i_sb)->s_orphan_lock);
+ if (list_empty(&ei->i_orphan))
+ goto out;
ino_next = NEXT_ORPHAN(inode);
prev = ei->i_orphan.prev;
out_err:
ext3_std_error(inode->i_sb, err);
out:
- unlock_super(inode->i_sb);
+ mutex_unlock(&EXT3_SB(inode->i_sb)->s_orphan_lock);
return err;
out_brelse:
retry:
handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS(dir->i_sb) +
EXT3_INDEX_EXTRA_TRANS_BLOCKS + 5 +
- 2*EXT3_QUOTA_INIT_BLOCKS(dir->i_sb));
+ EXT3_MAXQUOTAS_INIT_BLOCKS(dir->i_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);
if (IS_ERR(handle))
return PTR_ERR(handle);
- lock_super(sb);
+ mutex_lock(&sbi->s_resize_lock);
if (input->group != sbi->s_groups_count) {
err = -EBUSY;
goto exit_journal;
brelse(bh);
exit_journal:
- unlock_super(sb);
+ mutex_unlock(&sbi->s_resize_lock);
if ((err2 = ext3_journal_stop(handle)) && !err)
err = err2;
* important part is that the new block and inode counts are in the backup
* superblocks, and the location of the new group metadata in the GDT backups.
*
- * We do not need lock_super() for this, because these blocks are not
- * otherwise touched by the filesystem code when it is mounted. We don't
- * need to worry about last changing from sbi->s_groups_count, because the
- * worst that can happen is that we do not copy the full number of backups
- * at this time. The resize which changed s_groups_count will backup again.
+ * We do not need take the s_resize_lock for this, because these
+ * blocks are not otherwise touched by the filesystem code when it is
+ * mounted. We don't need to worry about last changing from
+ * sbi->s_groups_count, because the worst that can happen is that we
+ * do not copy the full number of backups at this time. The resize
+ * which changed s_groups_count will backup again.
*/
static void update_backups(struct super_block *sb,
int blk_off, char *data, int size)
goto exit_put;
}
- lock_super(sb);
+ mutex_lock(&sbi->s_resize_lock);
if (input->group != sbi->s_groups_count) {
ext3_warning(sb, __func__,
"multiple resizers run on filesystem!");
/*
* OK, now we've set up the new group. Time to make it active.
*
- * Current kernels don't lock all allocations via lock_super(),
+ * We do not lock all allocations via s_resize_lock
* so we have to be safe wrt. concurrent accesses the group
* data. So we need to be careful to set all of the relevant
* group descriptor data etc. *before* we enable the group.
*
* The precise rules we use are:
*
- * * Writers of s_groups_count *must* hold lock_super
+ * * Writers of s_groups_count *must* hold s_resize_lock
* AND
* * Writers must perform a smp_wmb() after updating all dependent
* data and before modifying the groups count
*
- * * Readers must hold lock_super() over the access
+ * * Readers must hold s_resize_lock over the access
* OR
* * Readers must perform an smp_rmb() after reading the groups count
* and before reading any dependent data.
ext3_journal_dirty_metadata(handle, sbi->s_sbh);
exit_journal:
- unlock_super(sb);
+ mutex_unlock(&sbi->s_resize_lock);
if ((err2 = ext3_journal_stop(handle)) && !err)
err = err2;
if (!err) {
/* We don't need to worry about locking wrt other resizers just
* yet: we're going to revalidate es->s_blocks_count after
- * taking lock_super() below. */
+ * taking the s_resize_lock below. */
o_blocks_count = le32_to_cpu(es->s_blocks_count);
o_groups_count = EXT3_SB(sb)->s_groups_count;
goto exit_put;
}
- lock_super(sb);
+ mutex_lock(&EXT3_SB(sb)->s_resize_lock);
if (o_blocks_count != le32_to_cpu(es->s_blocks_count)) {
ext3_warning(sb, __func__,
"multiple resizers run on filesystem!");
- unlock_super(sb);
+ mutex_unlock(&EXT3_SB(sb)->s_resize_lock);
ext3_journal_stop(handle);
err = -EBUSY;
goto exit_put;
EXT3_SB(sb)->s_sbh))) {
ext3_warning(sb, __func__,
"error %d on journal write access", err);
- unlock_super(sb);
+ mutex_unlock(&EXT3_SB(sb)->s_resize_lock);
ext3_journal_stop(handle);
goto exit_put;
}
es->s_blocks_count = cpu_to_le32(o_blocks_count + add);
ext3_journal_dirty_metadata(handle, EXT3_SB(sb)->s_sbh);
- unlock_super(sb);
+ mutex_unlock(&EXT3_SB(sb)->s_resize_lock);
ext3_debug("freeing blocks %lu through "E3FSBLK"\n", o_blocks_count,
o_blocks_count + add);
ext3_free_blocks_sb(handle, sb, o_blocks_count, add, &freed_blocks);
sb->dq_op = &ext3_quota_operations;
#endif
INIT_LIST_HEAD(&sbi->s_orphan); /* unlinked but open files */
+ mutex_init(&sbi->s_orphan_lock);
+ mutex_init(&sbi->s_resize_lock);
sb->s_root = NULL;
}
ext3_setup_super (sb, es, sb->s_flags & MS_RDONLY);
- /*
- * akpm: core read_super() calls in here with the superblock locked.
- * That deadlocks, because orphan cleanup needs to lock the superblock
- * in numerous places. Here we just pop the lock - it's relatively
- * harmless, because we are now ready to accept write_super() requests,
- * and aviro says that's the only reason for hanging onto the
- * superblock lock.
- */
+
EXT3_SB(sb)->s_mount_state |= EXT3_ORPHAN_FS;
ext3_orphan_cleanup(sb, es);
EXT3_SB(sb)->s_mount_state &= ~EXT3_ORPHAN_FS;
if (journal_flush(journal) < 0)
goto out;
- lock_super(sb);
if (EXT3_HAS_INCOMPAT_FEATURE(sb, EXT3_FEATURE_INCOMPAT_RECOVER) &&
sb->s_flags & MS_RDONLY) {
EXT3_CLEAR_INCOMPAT_FEATURE(sb, EXT3_FEATURE_INCOMPAT_RECOVER);
ext3_commit_super(sb, es, 1);
}
- unlock_super(sb);
out:
journal_unlock_updates(journal);
(sbi->s_mount_state & EXT3_VALID_FS))
es->s_state = cpu_to_le16(sbi->s_mount_state);
- /*
- * We have to unlock super so that we can wait for
- * transactions.
- */
- unlock_super(sb);
ext3_mark_recovery_complete(sb, es);
- lock_super(sb);
} else {
__le32 ret;
if ((ret = EXT3_HAS_RO_COMPAT_FEATURE(sb,
config EXT4_USE_FOR_EXT23
bool "Use ext4 for ext2/ext3 file systems"
+ depends on EXT4_FS
depends on EXT3_FS=n || EXT2_FS=n
default y
help
#include <linux/module.h>
#include <linux/swap.h>
#include <linux/pagemap.h>
-#include <linux/version.h>
#include <linux/blkdev.h>
#include <linux/mutex.h>
#include "ext4.h"
unsigned int i_reserved_meta_blocks;
unsigned int i_allocated_meta_blocks;
unsigned short i_delalloc_reserved_flag;
+ sector_t i_da_metadata_calc_last_lblock;
+ int i_da_metadata_calc_len;
/* on-disk additional length */
__u16 i_extra_isize;
spinlock_t i_block_reservation_lock;
+#ifdef CONFIG_QUOTA
+ /* quota space reservation, managed internally by quota code */
+ qsize_t i_reserved_quota;
+#endif
/* completed async DIOs that might need unwritten extents handling */
struct list_head i_aio_dio_complete_list;
extern int ext4_block_truncate_page(handle_t *handle,
struct address_space *mapping, loff_t from);
extern int ext4_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf);
-extern qsize_t ext4_get_reserved_space(struct inode *inode);
+extern qsize_t *ext4_get_reserved_space(struct inode *inode);
extern int flush_aio_dio_completed_IO(struct inode *inode);
/* ioctl.c */
extern long ext4_ioctl(struct file *, unsigned int, unsigned long);
ext->ee_len = cpu_to_le16(ext4_ext_get_actual_len(ext));
}
-extern int ext4_ext_calc_metadata_amount(struct inode *inode, int blocks);
+extern int ext4_ext_calc_metadata_amount(struct inode *inode,
+ sector_t lblocks);
extern ext4_fsblk_t ext_pblock(struct ext4_extent *ex);
extern ext4_fsblk_t idx_pblock(struct ext4_extent_idx *);
extern void ext4_ext_store_pblock(struct ext4_extent *, ext4_fsblk_t);
* to allocate @blocks
* Worse case is one block per extent
*/
-int ext4_ext_calc_metadata_amount(struct inode *inode, int blocks)
+int ext4_ext_calc_metadata_amount(struct inode *inode, sector_t lblock)
{
- int lcap, icap, rcap, leafs, idxs, num;
- int newextents = blocks;
-
- rcap = ext4_ext_space_root_idx(inode, 0);
- lcap = ext4_ext_space_block(inode, 0);
- icap = ext4_ext_space_block_idx(inode, 0);
+ struct ext4_inode_info *ei = EXT4_I(inode);
+ int idxs, num = 0;
- /* number of new leaf blocks needed */
- num = leafs = (newextents + lcap - 1) / lcap;
+ idxs = ((inode->i_sb->s_blocksize - sizeof(struct ext4_extent_header))
+ / sizeof(struct ext4_extent_idx));
/*
- * Worse case, we need separate index block(s)
- * to link all new leaf blocks
+ * If the new delayed allocation block is contiguous with the
+ * previous da block, it can share index blocks with the
+ * previous block, so we only need to allocate a new index
+ * block every idxs leaf blocks. At ldxs**2 blocks, we need
+ * an additional index block, and at ldxs**3 blocks, yet
+ * another index blocks.
*/
- idxs = (leafs + icap - 1) / icap;
- do {
- num += idxs;
- idxs = (idxs + icap - 1) / icap;
- } while (idxs > rcap);
+ if (ei->i_da_metadata_calc_len &&
+ ei->i_da_metadata_calc_last_lblock+1 == lblock) {
+ if ((ei->i_da_metadata_calc_len % idxs) == 0)
+ num++;
+ if ((ei->i_da_metadata_calc_len % (idxs*idxs)) == 0)
+ num++;
+ if ((ei->i_da_metadata_calc_len % (idxs*idxs*idxs)) == 0) {
+ num++;
+ ei->i_da_metadata_calc_len = 0;
+ } else
+ ei->i_da_metadata_calc_len++;
+ ei->i_da_metadata_calc_last_lblock++;
+ return num;
+ }
- return num;
+ /*
+ * In the worst case we need a new set of index blocks at
+ * every level of the inode's extent tree.
+ */
+ ei->i_da_metadata_calc_len = 1;
+ ei->i_da_metadata_calc_last_lblock = lblock;
+ return ext_depth(inode) + 1;
}
static int
return err;
}
+static void unmap_underlying_metadata_blocks(struct block_device *bdev,
+ sector_t block, int count)
+{
+ int i;
+ for (i = 0; i < count; i++)
+ unmap_underlying_metadata(bdev, block + i);
+}
+
static int
ext4_ext_handle_uninitialized_extents(handle_t *handle, struct inode *inode,
ext4_lblk_t iblock, unsigned int max_blocks,
} else
allocated = ret;
set_buffer_new(bh_result);
+ /*
+ * if we allocated more blocks than requested
+ * we need to make sure we unmap the extra block
+ * allocated. The actual needed block will get
+ * unmapped later when we find the buffer_head marked
+ * new.
+ */
+ if (allocated > max_blocks) {
+ unmap_underlying_metadata_blocks(inode->i_sb->s_bdev,
+ newblock + max_blocks,
+ allocated - max_blocks);
+ }
map_out:
set_buffer_mapped(bh_result);
out1:
* this situation is possible, though, _during_ tree modification;
* this is why assert can't be put in ext4_ext_find_extent()
*/
- BUG_ON(path[depth].p_ext == NULL && depth != 0);
+ if (path[depth].p_ext == NULL && depth != 0) {
+ ext4_error(inode->i_sb, __func__, "bad extent address "
+ "inode: %lu, iblock: %d, depth: %d",
+ inode->i_ino, iblock, depth);
+ err = -EIO;
+ goto out2;
+ }
eh = path[depth].p_hdr;
ex = path[depth].p_ext;
return ext4_force_commit(inode->i_sb);
commit_tid = datasync ? ei->i_datasync_tid : ei->i_sync_tid;
- if (jbd2_log_start_commit(journal, commit_tid))
+ if (jbd2_log_start_commit(journal, commit_tid)) {
+ /*
+ * When the journal is on a different device than the
+ * fs data disk, we need to issue the barrier in
+ * writeback mode. (In ordered mode, the jbd2 layer
+ * will take care of issuing the barrier. In
+ * data=journal, all of the data blocks are written to
+ * the journal device.)
+ */
+ if (ext4_should_writeback_data(inode) &&
+ (journal->j_fs_dev != journal->j_dev) &&
+ (journal->j_flags & JBD2_BARRIER))
+ blkdev_issue_flush(inode->i_sb->s_bdev, NULL);
jbd2_log_wait_commit(journal, commit_tid);
- else if (journal->j_flags & JBD2_BARRIER)
+ } else if (journal->j_flags & JBD2_BARRIER)
blkdev_issue_flush(inode->i_sb->s_bdev, NULL);
return ret;
}
return err;
}
-qsize_t ext4_get_reserved_space(struct inode *inode)
+#ifdef CONFIG_QUOTA
+qsize_t *ext4_get_reserved_space(struct inode *inode)
{
- unsigned long long total;
-
- spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
- total = EXT4_I(inode)->i_reserved_data_blocks +
- EXT4_I(inode)->i_reserved_meta_blocks;
- spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
-
- return (total << inode->i_blkbits);
+ return &EXT4_I(inode)->i_reserved_quota;
}
+#endif
+
/*
* Calculate the number of metadata blocks need to reserve
- * to allocate @blocks for non extent file based file
+ * to allocate a new block at @lblocks for non extent file based file
*/
-static int ext4_indirect_calc_metadata_amount(struct inode *inode, int blocks)
+static int ext4_indirect_calc_metadata_amount(struct inode *inode,
+ sector_t lblock)
{
- int icap = EXT4_ADDR_PER_BLOCK(inode->i_sb);
- int ind_blks, dind_blks, tind_blks;
-
- /* number of new indirect blocks needed */
- ind_blks = (blocks + icap - 1) / icap;
+ struct ext4_inode_info *ei = EXT4_I(inode);
+ int dind_mask = EXT4_ADDR_PER_BLOCK(inode->i_sb) - 1;
+ int blk_bits;
- dind_blks = (ind_blks + icap - 1) / icap;
+ if (lblock < EXT4_NDIR_BLOCKS)
+ return 0;
- tind_blks = 1;
+ lblock -= EXT4_NDIR_BLOCKS;
- return ind_blks + dind_blks + tind_blks;
+ if (ei->i_da_metadata_calc_len &&
+ (lblock & dind_mask) == ei->i_da_metadata_calc_last_lblock) {
+ ei->i_da_metadata_calc_len++;
+ return 0;
+ }
+ ei->i_da_metadata_calc_last_lblock = lblock & dind_mask;
+ ei->i_da_metadata_calc_len = 1;
+ blk_bits = roundup_pow_of_two(lblock + 1);
+ return (blk_bits / EXT4_ADDR_PER_BLOCK_BITS(inode->i_sb)) + 1;
}
/*
* Calculate the number of metadata blocks need to reserve
- * to allocate given number of blocks
+ * to allocate a block located at @lblock
*/
-static int ext4_calc_metadata_amount(struct inode *inode, int blocks)
+static int ext4_calc_metadata_amount(struct inode *inode, sector_t lblock)
{
- if (!blocks)
- return 0;
-
if (EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL)
- return ext4_ext_calc_metadata_amount(inode, blocks);
+ return ext4_ext_calc_metadata_amount(inode, lblock);
- return ext4_indirect_calc_metadata_amount(inode, blocks);
+ return ext4_indirect_calc_metadata_amount(inode, lblock);
}
+/*
+ * Called with i_data_sem down, which is important since we can call
+ * ext4_discard_preallocations() from here.
+ */
static void ext4_da_update_reserve_space(struct inode *inode, int used)
{
struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
- int total, mdb, mdb_free;
-
- spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
- /* recalculate the number of metablocks still need to be reserved */
- total = EXT4_I(inode)->i_reserved_data_blocks - used;
- mdb = ext4_calc_metadata_amount(inode, total);
-
- /* figure out how many metablocks to release */
- BUG_ON(mdb > EXT4_I(inode)->i_reserved_meta_blocks);
- mdb_free = EXT4_I(inode)->i_reserved_meta_blocks - mdb;
-
- if (mdb_free) {
- /* Account for allocated meta_blocks */
- mdb_free -= EXT4_I(inode)->i_allocated_meta_blocks;
-
- /* update fs dirty blocks counter */
+ struct ext4_inode_info *ei = EXT4_I(inode);
+ int mdb_free = 0;
+
+ spin_lock(&ei->i_block_reservation_lock);
+ if (unlikely(used > ei->i_reserved_data_blocks)) {
+ ext4_msg(inode->i_sb, KERN_NOTICE, "%s: ino %lu, used %d "
+ "with only %d reserved data blocks\n",
+ __func__, inode->i_ino, used,
+ ei->i_reserved_data_blocks);
+ WARN_ON(1);
+ used = ei->i_reserved_data_blocks;
+ }
+
+ /* Update per-inode reservations */
+ ei->i_reserved_data_blocks -= used;
+ used += ei->i_allocated_meta_blocks;
+ ei->i_reserved_meta_blocks -= ei->i_allocated_meta_blocks;
+ ei->i_allocated_meta_blocks = 0;
+ percpu_counter_sub(&sbi->s_dirtyblocks_counter, used);
+
+ if (ei->i_reserved_data_blocks == 0) {
+ /*
+ * We can release all of the reserved metadata blocks
+ * only when we have written all of the delayed
+ * allocation blocks.
+ */
+ mdb_free = ei->i_reserved_meta_blocks;
+ ei->i_reserved_meta_blocks = 0;
+ ei->i_da_metadata_calc_len = 0;
percpu_counter_sub(&sbi->s_dirtyblocks_counter, mdb_free);
- EXT4_I(inode)->i_allocated_meta_blocks = 0;
- EXT4_I(inode)->i_reserved_meta_blocks = mdb;
}
-
- /* update per-inode reservations */
- BUG_ON(used > EXT4_I(inode)->i_reserved_data_blocks);
- EXT4_I(inode)->i_reserved_data_blocks -= used;
spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
- /*
- * free those over-booking quota for metadata blocks
- */
+ /* Update quota subsystem */
+ vfs_dq_claim_block(inode, used);
if (mdb_free)
vfs_dq_release_reservation_block(inode, mdb_free);
* there aren't any writers on the inode, we can discard the
* inode's preallocations.
*/
- if (!total && (atomic_read(&inode->i_writecount) == 0))
+ if ((ei->i_reserved_data_blocks == 0) &&
+ (atomic_read(&inode->i_writecount) == 0))
ext4_discard_preallocations(inode);
}
return ret ? ret : copied;
}
-static int ext4_da_reserve_space(struct inode *inode, int nrblocks)
+/*
+ * Reserve a single block located at lblock
+ */
+static int ext4_da_reserve_space(struct inode *inode, sector_t lblock)
{
int retries = 0;
struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
- unsigned long md_needed, mdblocks, total = 0;
+ struct ext4_inode_info *ei = EXT4_I(inode);
+ unsigned long md_needed, md_reserved;
/*
* recalculate the amount of metadata blocks to reserve
* worse case is one extent per block
*/
repeat:
- spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
- total = EXT4_I(inode)->i_reserved_data_blocks + nrblocks;
- mdblocks = ext4_calc_metadata_amount(inode, total);
- BUG_ON(mdblocks < EXT4_I(inode)->i_reserved_meta_blocks);
-
- md_needed = mdblocks - EXT4_I(inode)->i_reserved_meta_blocks;
- total = md_needed + nrblocks;
+ spin_lock(&ei->i_block_reservation_lock);
+ md_reserved = ei->i_reserved_meta_blocks;
+ md_needed = ext4_calc_metadata_amount(inode, lblock);
+ spin_unlock(&ei->i_block_reservation_lock);
/*
* Make quota reservation here to prevent quota overflow
* later. Real quota accounting is done at pages writeout
* time.
*/
- if (vfs_dq_reserve_block(inode, total)) {
- spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
+ if (vfs_dq_reserve_block(inode, md_needed + 1)) {
+ /*
+ * We tend to badly over-estimate the amount of
+ * metadata blocks which are needed, so if we have
+ * reserved any metadata blocks, try to force out the
+ * inode and see if we have any better luck.
+ */
+ if (md_reserved && retries++ <= 3)
+ goto retry;
return -EDQUOT;
}
- if (ext4_claim_free_blocks(sbi, total)) {
- spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
- vfs_dq_release_reservation_block(inode, total);
+ if (ext4_claim_free_blocks(sbi, md_needed + 1)) {
+ vfs_dq_release_reservation_block(inode, md_needed + 1);
if (ext4_should_retry_alloc(inode->i_sb, &retries)) {
+ retry:
+ if (md_reserved)
+ write_inode_now(inode, (retries == 3));
yield();
goto repeat;
}
return -ENOSPC;
}
- EXT4_I(inode)->i_reserved_data_blocks += nrblocks;
- EXT4_I(inode)->i_reserved_meta_blocks = mdblocks;
+ spin_lock(&ei->i_block_reservation_lock);
+ ei->i_reserved_data_blocks++;
+ ei->i_reserved_meta_blocks += md_needed;
+ spin_unlock(&ei->i_block_reservation_lock);
- spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
return 0; /* success */
}
static void ext4_da_release_space(struct inode *inode, int to_free)
{
struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
- int total, mdb, mdb_free, release;
+ struct ext4_inode_info *ei = EXT4_I(inode);
if (!to_free)
return; /* Nothing to release, exit */
spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
- if (!EXT4_I(inode)->i_reserved_data_blocks) {
+ if (unlikely(to_free > ei->i_reserved_data_blocks)) {
/*
- * if there is no reserved blocks, but we try to free some
- * then the counter is messed up somewhere.
- * but since this function is called from invalidate
- * page, it's harmless to return without any action
+ * if there aren't enough reserved blocks, then the
+ * counter is messed up somewhere. Since this
+ * function is called from invalidate page, it's
+ * harmless to return without any action.
*/
- printk(KERN_INFO "ext4 delalloc try to release %d reserved "
- "blocks for inode %lu, but there is no reserved "
- "data blocks\n", to_free, inode->i_ino);
- spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
- return;
+ ext4_msg(inode->i_sb, KERN_NOTICE, "ext4_da_release_space: "
+ "ino %lu, to_free %d with only %d reserved "
+ "data blocks\n", inode->i_ino, to_free,
+ ei->i_reserved_data_blocks);
+ WARN_ON(1);
+ to_free = ei->i_reserved_data_blocks;
}
+ ei->i_reserved_data_blocks -= to_free;
- /* recalculate the number of metablocks still need to be reserved */
- total = EXT4_I(inode)->i_reserved_data_blocks - to_free;
- mdb = ext4_calc_metadata_amount(inode, total);
-
- /* figure out how many metablocks to release */
- BUG_ON(mdb > EXT4_I(inode)->i_reserved_meta_blocks);
- mdb_free = EXT4_I(inode)->i_reserved_meta_blocks - mdb;
-
- release = to_free + mdb_free;
-
- /* update fs dirty blocks counter for truncate case */
- percpu_counter_sub(&sbi->s_dirtyblocks_counter, release);
+ if (ei->i_reserved_data_blocks == 0) {
+ /*
+ * We can release all of the reserved metadata blocks
+ * only when we have written all of the delayed
+ * allocation blocks.
+ */
+ to_free += ei->i_reserved_meta_blocks;
+ ei->i_reserved_meta_blocks = 0;
+ ei->i_da_metadata_calc_len = 0;
+ }
- /* update per-inode reservations */
- BUG_ON(to_free > EXT4_I(inode)->i_reserved_data_blocks);
- EXT4_I(inode)->i_reserved_data_blocks -= to_free;
+ /* update fs dirty blocks counter */
+ percpu_counter_sub(&sbi->s_dirtyblocks_counter, to_free);
- BUG_ON(mdb > EXT4_I(inode)->i_reserved_meta_blocks);
- EXT4_I(inode)->i_reserved_meta_blocks = mdb;
spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
- vfs_dq_release_reservation_block(inode, release);
+ vfs_dq_release_reservation_block(inode, to_free);
}
static void ext4_da_page_release_reservation(struct page *page,
* XXX: __block_prepare_write() unmaps passed block,
* is it OK?
*/
- ret = ext4_da_reserve_space(inode, 1);
+ ret = ext4_da_reserve_space(inode, iblock);
if (ret)
/* not enough space to reserve */
return ret;
out_writepages:
if (!no_nrwrite_index_update)
wbc->no_nrwrite_index_update = 0;
- if (wbc->nr_to_write > nr_to_writebump)
- wbc->nr_to_write -= nr_to_writebump;
+ wbc->nr_to_write -= nr_to_writebump;
wbc->range_start = range_start;
trace_ext4_da_writepages_result(inode, wbc, ret, pages_written);
return ret;
if (2 * free_blocks < 3 * dirty_blocks ||
free_blocks < (dirty_blocks + EXT4_FREEBLOCKS_WATERMARK)) {
/*
- * free block count is less that 150% of dirty blocks
- * or free blocks is less that watermark
+ * free block count is less than 150% of dirty blocks
+ * or free blocks is less than watermark
*/
return 1;
}
+ /*
+ * Even if we don't switch but are nearing capacity,
+ * start pushing delalloc when 1/2 of free blocks are dirty.
+ */
+ if (free_blocks < 2 * dirty_blocks)
+ writeback_inodes_sb_if_idle(sb);
+
return 0;
}
((__u64)le16_to_cpu(raw_inode->i_file_acl_high)) << 32;
inode->i_size = ext4_isize(raw_inode);
ei->i_disksize = inode->i_size;
+#ifdef CONFIG_QUOTA
+ ei->i_reserved_quota = 0;
+#endif
inode->i_generation = le32_to_cpu(raw_inode->i_generation);
ei->i_block_group = iloc.block_group;
ei->i_last_alloc_group = ~0;
if (!(ac->ac_flags & EXT4_MB_DELALLOC_RESERVED))
/* release all the reserved blocks if non delalloc */
percpu_counter_sub(&sbi->s_dirtyblocks_counter, reserv_blks);
- else {
- percpu_counter_sub(&sbi->s_dirtyblocks_counter,
- ac->ac_b_ex.fe_len);
- /* convert reserved quota blocks to real quota blocks */
- vfs_dq_claim_block(ac->ac_inode, ac->ac_b_ex.fe_len);
- }
if (sbi->s_log_groups_per_flex) {
ext4_group_t flex_group = ext4_flex_group(sbi,
#include <linux/proc_fs.h>
#include <linux/pagemap.h>
#include <linux/seq_file.h>
-#include <linux/version.h>
#include <linux/blkdev.h>
#include <linux/mutex.h>
#include "ext4_jbd2.h"
ei->i_reserved_data_blocks = 0;
ei->i_reserved_meta_blocks = 0;
ei->i_allocated_meta_blocks = 0;
+ ei->i_da_metadata_calc_len = 0;
ei->i_delalloc_reserved_flag = 0;
spin_lock_init(&(ei->i_block_reservation_lock));
+#ifdef CONFIG_QUOTA
+ ei->i_reserved_quota = 0;
+#endif
INIT_LIST_HEAD(&ei->i_aio_dio_complete_list);
ei->cur_aio_dio = NULL;
ei->i_sync_tid = 0;
.reserve_space = dquot_reserve_space,
.claim_space = dquot_claim_space,
.release_rsv = dquot_release_reserved_space,
+#ifdef CONFIG_QUOTA
.get_reserved_space = ext4_get_reserved_space,
+#endif
.alloc_inode = dquot_alloc_inode,
.free_space = dquot_free_space,
.free_inode = dquot_free_inode,
struct super_block *sb = sbi->s_buddy_cache->i_sb;
return snprintf(buf, PAGE_SIZE, "%llu\n",
- sbi->s_kbytes_written +
+ (unsigned long long)(sbi->s_kbytes_written +
((part_stat_read(sb->s_bdev->bd_part, sectors[1]) -
- EXT4_SB(sb)->s_sectors_written_start) >> 1));
+ EXT4_SB(sb)->s_sectors_written_start) >> 1)));
}
static ssize_t inode_readahead_blks_store(struct ext4_attr *a,
{
unregister_filesystem(&ext2_fs_type);
}
+MODULE_ALIAS("ext2");
#else
static inline void register_as_ext2(void) { }
static inline void unregister_as_ext2(void) { }
{
unregister_filesystem(&ext3_fs_type);
}
+MODULE_ALIAS("ext3");
#else
static inline void register_as_ext3(void) { }
static inline void unregister_as_ext3(void) { }
goto cleanup;
kfree(b_entry_name);
kfree(buffer);
+ b_entry_name = NULL;
+ buffer = NULL;
brelse(is->iloc.bh);
kfree(is);
kfree(bs);
static struct kmem_cache *fasync_cache __read_mostly;
/*
- * fasync_helper() is used by almost all character device drivers
- * to set up the fasync queue. It returns negative on error, 0 if it did
- * no changes and positive if it added/deleted the entry.
+ * Remove a fasync entry. If successfully removed, return
+ * positive and clear the FASYNC flag. If no entry exists,
+ * do nothing and return 0.
+ *
+ * NOTE! It is very important that the FASYNC flag always
+ * match the state "is the filp on a fasync list".
+ *
+ * We always take the 'filp->f_lock', in since fasync_lock
+ * needs to be irq-safe.
*/
-int fasync_helper(int fd, struct file * filp, int on, struct fasync_struct **fapp)
+static int fasync_remove_entry(struct file *filp, struct fasync_struct **fapp)
{
struct fasync_struct *fa, **fp;
- struct fasync_struct *new = NULL;
int result = 0;
- if (on) {
- new = kmem_cache_alloc(fasync_cache, GFP_KERNEL);
- if (!new)
- return -ENOMEM;
+ spin_lock(&filp->f_lock);
+ write_lock_irq(&fasync_lock);
+ for (fp = fapp; (fa = *fp) != NULL; fp = &fa->fa_next) {
+ if (fa->fa_file != filp)
+ continue;
+ *fp = fa->fa_next;
+ kmem_cache_free(fasync_cache, fa);
+ filp->f_flags &= ~FASYNC;
+ result = 1;
+ break;
}
+ write_unlock_irq(&fasync_lock);
+ spin_unlock(&filp->f_lock);
+ return result;
+}
+
+/*
+ * Add a fasync entry. Return negative on error, positive if
+ * added, and zero if did nothing but change an existing one.
+ *
+ * NOTE! It is very important that the FASYNC flag always
+ * match the state "is the filp on a fasync list".
+ */
+static int fasync_add_entry(int fd, struct file *filp, struct fasync_struct **fapp)
+{
+ struct fasync_struct *new, *fa, **fp;
+ int result = 0;
+
+ new = kmem_cache_alloc(fasync_cache, GFP_KERNEL);
+ if (!new)
+ return -ENOMEM;
- /*
- * We need to take f_lock first since it's not an IRQ-safe
- * lock.
- */
spin_lock(&filp->f_lock);
write_lock_irq(&fasync_lock);
for (fp = fapp; (fa = *fp) != NULL; fp = &fa->fa_next) {
- if (fa->fa_file == filp) {
- if(on) {
- fa->fa_fd = fd;
- kmem_cache_free(fasync_cache, new);
- } else {
- *fp = fa->fa_next;
- kmem_cache_free(fasync_cache, fa);
- result = 1;
- }
- goto out;
- }
+ if (fa->fa_file != filp)
+ continue;
+ fa->fa_fd = fd;
+ kmem_cache_free(fasync_cache, new);
+ goto out;
}
- if (on) {
- new->magic = FASYNC_MAGIC;
- new->fa_file = filp;
- new->fa_fd = fd;
- new->fa_next = *fapp;
- *fapp = new;
- result = 1;
- }
+ new->magic = FASYNC_MAGIC;
+ new->fa_file = filp;
+ new->fa_fd = fd;
+ new->fa_next = *fapp;
+ *fapp = new;
+ result = 1;
+ filp->f_flags |= FASYNC;
+
out:
- if (on)
- filp->f_flags |= FASYNC;
- else
- filp->f_flags &= ~FASYNC;
write_unlock_irq(&fasync_lock);
spin_unlock(&filp->f_lock);
return result;
}
+/*
+ * fasync_helper() is used by almost all character device drivers
+ * to set up the fasync queue, and for regular files by the file
+ * lease code. It returns negative on error, 0 if it did no changes
+ * and positive if it added/deleted the entry.
+ */
+int fasync_helper(int fd, struct file * filp, int on, struct fasync_struct **fapp)
+{
+ if (!on)
+ return fasync_remove_entry(filp, fapp);
+ return fasync_add_entry(fd, filp, fapp);
+}
+
EXPORT_SYMBOL(fasync_helper);
void __kill_fasync(struct fasync_struct *fa, int sig, int band)
* that we can do debugging checks at __fput()
*/
if ((mode & FMODE_WRITE) && !special_file(path->dentry->d_inode->i_mode)) {
- int error = 0;
file_take_write(file);
- error = mnt_clone_write(path->mnt);
- WARN_ON(error);
+ WARN_ON(mnt_clone_write(path->mnt));
}
ima_counts_get(file);
return file;
/**
* bdi_start_writeback - start writeback
* @bdi: the backing device to write from
+ * @sb: write inodes from this super_block
* @nr_pages: the number of pages to write
*
* Description:
}
EXPORT_SYMBOL(writeback_inodes_sb);
+/**
+ * writeback_inodes_sb_if_idle - start writeback if none underway
+ * @sb: the superblock
+ *
+ * Invoke writeback_inodes_sb if no writeback is currently underway.
+ * Returns 1 if writeback was started, 0 if not.
+ */
+int writeback_inodes_sb_if_idle(struct super_block *sb)
+{
+ if (!writeback_in_progress(sb->s_bdi)) {
+ writeback_inodes_sb(sb);
+ return 1;
+ } else
+ return 0;
+}
+EXPORT_SYMBOL(writeback_inodes_sb_if_idle);
+
/**
* sync_inodes_sb - sync sb inode pages
* @sb: the superblock
return ret;
}
+/**
+ * gfs2_file_aio_write - Perform a write to a file
+ * @iocb: The io context
+ * @iov: The data to write
+ * @nr_segs: Number of @iov segments
+ * @pos: The file position
+ *
+ * We have to do a lock/unlock here to refresh the inode size for
+ * O_APPEND writes, otherwise we can land up writing at the wrong
+ * offset. There is still a race, but provided the app is using its
+ * own file locking, this will make O_APPEND work as expected.
+ *
+ */
+
+static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
+ unsigned long nr_segs, loff_t pos)
+{
+ struct file *file = iocb->ki_filp;
+
+ if (file->f_flags & O_APPEND) {
+ struct dentry *dentry = file->f_dentry;
+ struct gfs2_inode *ip = GFS2_I(dentry->d_inode);
+ struct gfs2_holder gh;
+ int ret;
+
+ ret = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, 0, &gh);
+ if (ret)
+ return ret;
+ gfs2_glock_dq_uninit(&gh);
+ }
+
+ return generic_file_aio_write(iocb, iov, nr_segs, pos);
+}
+
#ifdef CONFIG_GFS2_FS_LOCKING_DLM
/**
.read = do_sync_read,
.aio_read = generic_file_aio_read,
.write = do_sync_write,
- .aio_write = generic_file_aio_write,
+ .aio_write = gfs2_file_aio_write,
.unlocked_ioctl = gfs2_ioctl,
.mmap = gfs2_mmap,
.open = gfs2_open,
.read = do_sync_read,
.aio_read = generic_file_aio_read,
.write = do_sync_write,
- .aio_write = generic_file_aio_write,
+ .aio_write = gfs2_file_aio_write,
.unlocked_ioctl = gfs2_ioctl,
.mmap = gfs2_mmap,
.open = gfs2_open,
if (aspace) {
mapping_set_gfp_mask(aspace->i_mapping, GFP_NOFS);
aspace->i_mapping->a_ops = &aspace_aops;
- aspace->i_size = ~0ULL;
+ aspace->i_size = MAX_LFS_FILESIZE;
ip = GFS2_I(aspace);
clear_bit(GIF_USER, &ip->i_flags);
insert_inode_hash(aspace);
struct gfs2_rgrpd *nrgd;
unsigned int num_gh;
int dir_rename = 0;
- int alloc_required;
+ int alloc_required = 0;
unsigned int x;
int error;
goto out_gunlock;
}
- alloc_required = error = gfs2_diradd_alloc_required(ndir, &ndentry->d_name);
+ if (nip == NULL)
+ alloc_required = gfs2_diradd_alloc_required(ndir, &ndentry->d_name);
+ error = alloc_required;
if (error < 0)
goto out_gunlock;
error = 0;
int gfs2_xattr_acl_chmod(struct gfs2_inode *ip, struct iattr *attr, char *data)
{
+ struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
struct gfs2_ea_location el;
struct buffer_head *dibh;
int error;
return error;
if (GFS2_EA_IS_STUFFED(el.el_ea)) {
- error = gfs2_trans_begin(GFS2_SB(&ip->i_inode), RES_DINODE + RES_EATTR, 0);
- if (error)
- return error;
-
- gfs2_trans_add_bh(ip->i_gl, el.el_bh, 1);
- memcpy(GFS2_EA2DATA(el.el_ea), data,
- GFS2_EA_DATA_LEN(el.el_ea));
- } else
+ error = gfs2_trans_begin(sdp, RES_DINODE + RES_EATTR, 0);
+ if (error == 0) {
+ gfs2_trans_add_bh(ip->i_gl, el.el_bh, 1);
+ memcpy(GFS2_EA2DATA(el.el_ea), data,
+ GFS2_EA_DATA_LEN(el.el_ea));
+ }
+ } else {
error = ea_acl_chmod_unstuffed(ip, el.el_ea, data);
+ }
+ brelse(el.el_bh);
if (error)
return error;
brelse(dibh);
}
- gfs2_trans_end(GFS2_SB(&ip->i_inode));
-
+ gfs2_trans_end(sdp);
return error;
}
static int hppfs_readlink(struct dentry *dentry, char __user *buffer,
int buflen)
{
- struct dentry *proc_dentry;
-
- proc_dentry = HPPFS_I(dentry->d_inode)->proc_dentry;
+ struct dentry *proc_dentry = HPPFS_I(dentry->d_inode)->proc_dentry;
return proc_dentry->d_inode->i_op->readlink(proc_dentry, buffer,
buflen);
}
static void *hppfs_follow_link(struct dentry *dentry, struct nameidata *nd)
{
- struct dentry *proc_dentry;
-
- proc_dentry = HPPFS_I(dentry->d_inode)->proc_dentry;
+ struct dentry *proc_dentry = HPPFS_I(dentry->d_inode)->proc_dentry;
return proc_dentry->d_inode->i_op->follow_link(proc_dentry, nd);
}
+static void hppfs_put_link(struct dentry *dentry, struct nameidata *nd,
+ void *cookie)
+{
+ struct dentry *proc_dentry = HPPFS_I(dentry->d_inode)->proc_dentry;
+
+ if (proc_dentry->d_inode->i_op->put_link)
+ proc_dentry->d_inode->i_op->put_link(proc_dentry, nd, cookie);
+}
+
static const struct inode_operations hppfs_dir_iops = {
.lookup = hppfs_lookup,
};
static const struct inode_operations hppfs_link_iops = {
.readlink = hppfs_readlink,
.follow_link = hppfs_follow_link,
+ .put_link = hppfs_put_link,
};
static struct inode *get_inode(struct super_block *sb, struct dentry *dentry)
* super.c
*/
extern int do_remount_sb(struct super_block *, int, void *, int);
+
+/*
+ * open.c
+ */
+struct nameidata;
+extern struct file *nameidata_to_filp(struct nameidata *);
+extern void release_open_intent(struct nameidata *);
{
jbd_debugfs_dir = debugfs_create_dir("jbd", NULL);
if (jbd_debugfs_dir)
- jbd_debug = debugfs_create_u8("jbd-debug", S_IRUGO,
+ jbd_debug = debugfs_create_u8("jbd-debug", S_IRUGO | S_IWUSR,
jbd_debugfs_dir,
&journal_enable_debug);
}
#include <linux/jbd2.h>
#include <linux/errno.h>
#include <linux/slab.h>
+#include <linux/blkdev.h>
#include <trace/events/jbd2.h>
/*
journal->j_tail_sequence = first_tid;
journal->j_tail = blocknr;
spin_unlock(&journal->j_state_lock);
+
+ /*
+ * If there is an external journal, we need to make sure that
+ * any data blocks that were recently written out --- perhaps
+ * by jbd2_log_do_checkpoint() --- are flushed out before we
+ * drop the transactions from the external journal. It's
+ * unlikely this will be necessary, especially with a
+ * appropriately sized journal, but we need this to guarantee
+ * correctness. Fortunately jbd2_cleanup_journal_tail()
+ * doesn't get called all that often.
+ */
+ if ((journal->j_fs_dev != journal->j_dev) &&
+ (journal->j_flags & JBD2_BARRIER))
+ blkdev_issue_flush(journal->j_fs_dev, NULL);
if (!(journal->j_flags & JBD2_ABORT))
jbd2_journal_update_superblock(journal, 1);
return 0;
ret = err;
spin_lock(&journal->j_list_lock);
J_ASSERT(jinode->i_transaction == commit_transaction);
+ commit_transaction->t_flushed_data_blocks = 1;
jinode->i_flags &= ~JI_COMMIT_RUNNING;
wake_up_bit(&jinode->i_flags, __JI_COMMIT_RUNNING);
}
}
}
- /* Done it all: now write the commit record asynchronously. */
+ /*
+ * If the journal is not located on the file system device,
+ * then we must flush the file system device before we issue
+ * the commit record
+ */
+ if (commit_transaction->t_flushed_data_blocks &&
+ (journal->j_fs_dev != journal->j_dev) &&
+ (journal->j_flags & JBD2_BARRIER))
+ blkdev_issue_flush(journal->j_fs_dev, NULL);
+ /* Done it all: now write the commit record asynchronously. */
if (JBD2_HAS_INCOMPAT_FEATURE(journal,
JBD2_FEATURE_INCOMPAT_ASYNC_COMMIT)) {
err = journal_submit_commit_record(journal, commit_transaction,
blkdev_issue_flush(journal->j_dev, NULL);
}
- /*
- * This is the right place to wait for data buffers both for ASYNC
- * and !ASYNC commit. If commit is ASYNC, we need to wait only after
- * the commit block went to disk (which happens above). If commit is
- * SYNC, we need to wait for data buffers before we start writing
- * commit block, which happens below in such setting.
- */
err = journal_finish_inode_data_buffers(journal, commit_transaction);
if (err) {
printk(KERN_WARNING
journal_t *journal;
int err;
- journal = kzalloc(sizeof(*journal), GFP_KERNEL|__GFP_NOFAIL);
+ journal = kzalloc(sizeof(*journal), GFP_KERNEL);
if (!journal)
goto fail;
{
jbd2_debugfs_dir = debugfs_create_dir("jbd2", NULL);
if (jbd2_debugfs_dir)
- jbd2_debug = debugfs_create_u8(JBD2_DEBUG_NAME, S_IRUGO,
+ jbd2_debug = debugfs_create_u8(JBD2_DEBUG_NAME,
+ S_IRUGO | S_IWUSR,
jbd2_debugfs_dir,
&jbd2_journal_enable_debug);
}
* Page cache is indexed by long.
* I would use MAX_LFS_FILESIZE, but it's only half as big
*/
- sb->s_maxbytes = min(((u64) PAGE_CACHE_SIZE << 32) - 1, sb->s_maxbytes);
+ sb->s_maxbytes = min(((u64) PAGE_CACHE_SIZE << 32) - 1, (u64)sb->s_maxbytes);
#endif
sb->s_time_gran = 1;
return 0;
#include "internal.h"
-#define ACC_MODE(x) ("\000\004\002\006"[(x)&O_ACCMODE])
-
/* [Feb-1997 T. Schoebel-Theuer]
* Fundamental changes in the pathname lookup mechanisms (namei)
* were necessary because of omirr. The reason is that omirr needs
/*
* Searching includes executable on directories, else just read.
*/
+ mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
if (mask == MAY_READ || (S_ISDIR(inode->i_mode) && !(mask & MAY_WRITE)))
if (capable(CAP_DAC_READ_SEARCH))
return 0;
dget(dentry);
}
mntget(path->mnt);
+ nd->last_type = LAST_BIND;
cookie = dentry->d_inode->i_op->follow_link(dentry, nd);
error = PTR_ERR(cookie);
if (!IS_ERR(cookie)) {
struct file *filp;
struct nameidata nd;
int error;
- struct path path, save;
+ struct path path;
struct dentry *dir;
int count = 0;
int will_truncate;
int flag = open_to_namei_flags(open_flag);
+ int force_reval = 0;
/*
* O_SYNC is implemented as __O_SYNC|O_DSYNC. As many places only
open_flag |= O_DSYNC;
if (!acc_mode)
- acc_mode = MAY_OPEN | ACC_MODE(flag);
+ acc_mode = MAY_OPEN | ACC_MODE(open_flag);
/* O_TRUNC implies we need access checks for write permissions */
if (flag & O_TRUNC)
if (filp == NULL)
return ERR_PTR(-ENFILE);
nd.intent.open.file = filp;
+ filp->f_flags = open_flag;
nd.intent.open.flags = flag;
nd.intent.open.create_mode = 0;
error = do_path_lookup(dfd, pathname,
/*
* Create - we need to know the parent.
*/
+reval:
error = path_init(dfd, pathname, LOOKUP_PARENT, &nd);
if (error)
return ERR_PTR(error);
+ if (force_reval)
+ nd.flags |= LOOKUP_REVAL;
error = path_walk(pathname, &nd);
if (error) {
if (nd.root.mnt)
if (filp == NULL)
goto exit_parent;
nd.intent.open.file = filp;
+ filp->f_flags = open_flag;
nd.intent.open.flags = flag;
nd.intent.open.create_mode = mode;
dir = nd.path.dentry;
mnt_drop_write(nd.path.mnt);
goto exit;
}
- filp = nameidata_to_filp(&nd, open_flag);
+ filp = nameidata_to_filp(&nd);
mnt_drop_write(nd.path.mnt);
if (nd.root.mnt)
path_put(&nd.root);
mnt_drop_write(nd.path.mnt);
goto exit;
}
- filp = nameidata_to_filp(&nd, open_flag);
+ filp = nameidata_to_filp(&nd);
if (!IS_ERR(filp)) {
error = ima_path_check(&filp->f_path, filp->f_mode &
(MAY_READ | MAY_WRITE | MAY_EXEC));
error = security_inode_follow_link(path.dentry, &nd);
if (error)
goto exit_dput;
- save = nd.path;
- path_get(&save);
error = __do_follow_link(&path, &nd);
- if (error == -ESTALE) {
- /* nd.path had been dropped */
- nd.path = save;
- path_get(&nd.path);
- nd.flags |= LOOKUP_REVAL;
- error = __do_follow_link(&path, &nd);
- }
- path_put(&save);
path_put(&path);
if (error) {
/* Does someone understand code flow here? Or it is only
release_open_intent(&nd);
if (nd.root.mnt)
path_put(&nd.root);
+ if (error == -ESTALE && !force_reval) {
+ force_reval = 1;
+ goto reval;
+ }
return ERR_PTR(error);
}
nd.flags &= ~LOOKUP_PARENT;
int may_umount(struct vfsmount *mnt)
{
int ret = 1;
+ down_read(&namespace_sem);
spin_lock(&vfsmount_lock);
if (propagate_mount_busy(mnt, 2))
ret = 0;
spin_unlock(&vfsmount_lock);
+ up_read(&namespace_sem);
return ret;
}
if (err)
goto out_cleanup_ids;
+ spin_lock(&vfsmount_lock);
+
if (IS_MNT_SHARED(dest_mnt)) {
for (p = source_mnt; p; p = next_mnt(p, source_mnt))
set_mnt_shared(p);
}
-
- spin_lock(&vfsmount_lock);
if (parent_path) {
detach_mnt(source_mnt, parent_path);
attach_mnt(source_mnt, path);
err = change_mount_flags(path->mnt, flags);
else
err = do_remount_sb(sb, flags, data, 0);
- if (!err)
+ if (!err) {
+ spin_lock(&vfsmount_lock);
+ mnt_flags |= path->mnt->mnt_flags & MNT_PNODE_MASK;
path->mnt->mnt_flags = mnt_flags;
+ spin_unlock(&vfsmount_lock);
+ }
up_write(&sb->s_umount);
if (!err) {
security_sb_post_remount(path->mnt, flags, data);
{
int err;
+ mnt_flags &= ~(MNT_SHARED | MNT_WRITE_HOLD);
+
down_write(&namespace_sem);
/* Something was mounted here while we slept */
while (d_mountpoint(path->dentry) &&
goto out;
new_dentry = dentry;
+ rehash = NULL;
new_inode = NULL;
}
}
int flags = nfsexp_flags(rqstp, exp);
/* Check if the request originated from a secure port. */
- if (!rqstp->rq_secure && (flags & NFSEXP_INSECURE_PORT)) {
+ if (!rqstp->rq_secure && !(flags & NFSEXP_INSECURE_PORT)) {
RPC_IFDEBUG(char buf[RPC_MAX_ADDRBUFLEN]);
dprintk(KERN_WARNING
"nfsd: request from insecure port %s!\n",
int (*fsync) (struct file *, struct dentry *, int);
int err;
- err = filemap_fdatawrite(inode->i_mapping);
+ err = filemap_write_and_wait(inode->i_mapping);
if (err == 0 && fop && (fsync = fop->fsync))
err = fsync(filp, dp, 0);
- if (err == 0)
- err = filemap_fdatawait(inode->i_mapping);
-
return err;
}
key = page_index(bh->b_page) << (PAGE_CACHE_SHIFT -
bmap->b_inode->i_blkbits);
- for (pbh = page_buffers(bh->b_page); pbh != bh;
- pbh = pbh->b_this_page, key++);
+ for (pbh = page_buffers(bh->b_page); pbh != bh; pbh = pbh->b_this_page)
+ key++;
return key;
}
tnicps += nicps;
nilfs_mdt_mark_buffer_dirty(cp_bh);
nilfs_mdt_mark_dirty(cpfile);
- if (!nilfs_cpfile_is_in_first(cpfile, cno) &&
- (count = nilfs_cpfile_block_sub_valid_checkpoints(
- cpfile, cp_bh, kaddr, nicps)) == 0) {
- /* make hole */
- kunmap_atomic(kaddr, KM_USER0);
- brelse(cp_bh);
- ret = nilfs_cpfile_delete_checkpoint_block(
- cpfile, cno);
- if (ret == 0)
- continue;
- printk(KERN_ERR "%s: cannot delete block\n",
- __func__);
- break;
+ if (!nilfs_cpfile_is_in_first(cpfile, cno)) {
+ count =
+ nilfs_cpfile_block_sub_valid_checkpoints(
+ cpfile, cp_bh, kaddr, nicps);
+ if (count == 0) {
+ /* make hole */
+ kunmap_atomic(kaddr, KM_USER0);
+ brelse(cp_bh);
+ ret =
+ nilfs_cpfile_delete_checkpoint_block(
+ cpfile, cno);
+ if (ret == 0)
+ continue;
+ printk(KERN_ERR
+ "%s: cannot delete block\n",
+ __func__);
+ break;
+ }
}
}
struct nilfs_direct *direct;
__u64 ptr;
- direct = (struct nilfs_direct *)bmap;
- if ((key > NILFS_DIRECT_KEY_MAX) ||
- (level != 1) || /* XXX: use macro for level 1 */
- ((ptr = nilfs_direct_get_ptr(direct, key)) ==
- NILFS_BMAP_INVALID_PTR))
+ direct = (struct nilfs_direct *)bmap; /* XXX: use macro for level 1 */
+ if (key > NILFS_DIRECT_KEY_MAX || level != 1)
+ return -ENOENT;
+ ptr = nilfs_direct_get_ptr(direct, key);
+ if (ptr == NILFS_BMAP_INVALID_PTR)
return -ENOENT;
if (ptrp != NULL)
sector_t blocknr;
int ret, cnt;
- if (key > NILFS_DIRECT_KEY_MAX ||
- (ptr = nilfs_direct_get_ptr(direct, key)) ==
- NILFS_BMAP_INVALID_PTR)
+ if (key > NILFS_DIRECT_KEY_MAX)
+ return -ENOENT;
+ ptr = nilfs_direct_get_ptr(direct, key);
+ if (ptr == NILFS_BMAP_INVALID_PTR)
return -ENOENT;
if (NILFS_BMAP_USE_VBN(bmap)) {
unsigned int cmd, void __user *argp)
{
struct nilfs_argv argv[5];
- const static size_t argsz[5] = {
+ static const size_t argsz[5] = {
sizeof(struct nilfs_vdesc),
sizeof(struct nilfs_period),
sizeof(__u64),
if (warned)
return 0;
- warned = false;
+ warned = true;
entry = p;
ientry = container_of(entry, struct inotify_inode_mark_entry, fsn_entry);
spin_lock(&group->inotify_data.idr_lock);
ret = idr_get_new_above(&group->inotify_data.idr, &tmp_ientry->fsn_entry,
- group->inotify_data.last_wd,
+ group->inotify_data.last_wd+1,
&tmp_ientry->wd);
spin_unlock(&group->inotify_data.idr_lock);
if (ret) {
spin_lock_init(&group->inotify_data.idr_lock);
idr_init(&group->inotify_data.idr);
- group->inotify_data.last_wd = 1;
+ group->inotify_data.last_wd = 0;
group->inotify_data.user = user;
group->inotify_data.fa = NULL;
select CRC32
select QUOTA
select QUOTA_TREE
+ select FS_POSIX_ACL
help
OCFS2 is a general purpose extent based shared disk cluster file
system with many similarities to ext3. It supports 64 bit inode
This option will enable expensive consistency checks. Enable
this option for debugging only as it is likely to decrease
performance of the filesystem.
-
-config OCFS2_FS_POSIX_ACL
- bool "OCFS2 POSIX Access Control Lists"
- depends on OCFS2_FS
- select FS_POSIX_ACL
- default n
- help
- Posix Access Control Lists (ACLs) support permissions for users and
- groups beyond the owner/group/world scheme.
ver.o \
quota_local.o \
quota_global.o \
- xattr.o
-
-ifeq ($(CONFIG_OCFS2_FS_POSIX_ACL),y)
-ocfs2-objs += acl.o
-endif
+ xattr.o \
+ acl.o
ocfs2_stackglue-objs := stackglue.o
ocfs2_stack_o2cb-objs := stack_o2cb.o
int type,
struct buffer_head *di_bh)
{
- struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
int name_index;
char *value = NULL;
struct posix_acl *acl;
int retval;
- if (!(osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL))
- return NULL;
-
switch (type) {
case ACL_TYPE_ACCESS:
name_index = OCFS2_XATTR_INDEX_POSIX_ACL_ACCESS;
__le32 e_id;
};
-#ifdef CONFIG_OCFS2_FS_POSIX_ACL
-
extern int ocfs2_check_acl(struct inode *, int);
extern int ocfs2_acl_chmod(struct inode *);
extern int ocfs2_init_acl(handle_t *, struct inode *, struct inode *,
struct ocfs2_alloc_context *,
struct ocfs2_alloc_context *);
-#else /* CONFIG_OCFS2_FS_POSIX_ACL*/
-
-#define ocfs2_check_acl NULL
-static inline int ocfs2_acl_chmod(struct inode *inode)
-{
- return 0;
-}
-static inline int ocfs2_init_acl(handle_t *handle,
- struct inode *inode,
- struct inode *dir,
- struct buffer_head *di_bh,
- struct buffer_head *dir_bh,
- struct ocfs2_alloc_context *meta_ac,
- struct ocfs2_alloc_context *data_ac)
-{
- return 0;
-}
-
-#endif /* CONFIG_OCFS2_FS_POSIX_ACL*/
-
#endif /* OCFS2_ACL_H */
*
* The array index of the subtree root is passed back.
*/
-static int ocfs2_find_subtree_root(struct ocfs2_extent_tree *et,
- struct ocfs2_path *left,
- struct ocfs2_path *right)
+int ocfs2_find_subtree_root(struct ocfs2_extent_tree *et,
+ struct ocfs2_path *left,
+ struct ocfs2_path *right)
{
int i = 0;
* This looks similar, but is subtly different to
* ocfs2_find_cpos_for_left_leaf().
*/
-static int ocfs2_find_cpos_for_right_leaf(struct super_block *sb,
- struct ocfs2_path *path, u32 *cpos)
+int ocfs2_find_cpos_for_right_leaf(struct super_block *sb,
+ struct ocfs2_path *path, u32 *cpos)
{
int i, j, ret = 0;
u64 blkno;
int ocfs2_journal_access_path(struct ocfs2_caching_info *ci,
handle_t *handle,
struct ocfs2_path *path);
+int ocfs2_find_cpos_for_right_leaf(struct super_block *sb,
+ struct ocfs2_path *path, u32 *cpos);
+int ocfs2_find_subtree_root(struct ocfs2_extent_tree *et,
+ struct ocfs2_path *left,
+ struct ocfs2_path *right);
#endif /* OCFS2_ALLOC_H */
static void o2hb_arm_write_timeout(struct o2hb_region *reg)
{
- mlog(0, "Queue write timeout for %u ms\n", O2HB_MAX_WRITE_TIMEOUT_MS);
+ mlog(ML_HEARTBEAT, "Queue write timeout for %u ms\n",
+ O2HB_MAX_WRITE_TIMEOUT_MS);
cancel_delayed_work(®->hr_write_timeout_work);
reg->hr_last_timeout_start = jiffies;
do_gettimeofday(&after_hb);
elapsed_msec = o2hb_elapsed_msecs(&before_hb, &after_hb);
- mlog(0, "start = %lu.%lu, end = %lu.%lu, msec = %u\n",
+ mlog(ML_HEARTBEAT,
+ "start = %lu.%lu, end = %lu.%lu, msec = %u\n",
before_hb.tv_sec, (unsigned long) before_hb.tv_usec,
after_hb.tv_sec, (unsigned long) after_hb.tv_usec,
elapsed_msec);
* cluster references throughout where nodes are looked up */
struct o2nm_cluster *o2nm_single_cluster = NULL;
+char *o2nm_fence_method_desc[O2NM_FENCE_METHODS] = {
+ "reset", /* O2NM_FENCE_RESET */
+ "panic", /* O2NM_FENCE_PANIC */
+};
struct o2nm_node *o2nm_get_node_by_num(u8 node_num)
{
return o2nm_cluster_attr_write(page, count,
&cluster->cl_reconnect_delay_ms);
}
+
+static ssize_t o2nm_cluster_attr_fence_method_read(
+ struct o2nm_cluster *cluster, char *page)
+{
+ ssize_t ret = 0;
+
+ if (cluster)
+ ret = sprintf(page, "%s\n",
+ o2nm_fence_method_desc[cluster->cl_fence_method]);
+ return ret;
+}
+
+static ssize_t o2nm_cluster_attr_fence_method_write(
+ struct o2nm_cluster *cluster, const char *page, size_t count)
+{
+ unsigned int i;
+
+ if (page[count - 1] != '\n')
+ goto bail;
+
+ for (i = 0; i < O2NM_FENCE_METHODS; ++i) {
+ if (count != strlen(o2nm_fence_method_desc[i]) + 1)
+ continue;
+ if (strncasecmp(page, o2nm_fence_method_desc[i], count - 1))
+ continue;
+ if (cluster->cl_fence_method != i) {
+ printk(KERN_INFO "ocfs2: Changing fence method to %s\n",
+ o2nm_fence_method_desc[i]);
+ cluster->cl_fence_method = i;
+ }
+ return count;
+ }
+
+bail:
+ return -EINVAL;
+}
+
static struct o2nm_cluster_attribute o2nm_cluster_attr_idle_timeout_ms = {
.attr = { .ca_owner = THIS_MODULE,
.ca_name = "idle_timeout_ms",
.store = o2nm_cluster_attr_reconnect_delay_ms_write,
};
+static struct o2nm_cluster_attribute o2nm_cluster_attr_fence_method = {
+ .attr = { .ca_owner = THIS_MODULE,
+ .ca_name = "fence_method",
+ .ca_mode = S_IRUGO | S_IWUSR },
+ .show = o2nm_cluster_attr_fence_method_read,
+ .store = o2nm_cluster_attr_fence_method_write,
+};
+
static struct configfs_attribute *o2nm_cluster_attrs[] = {
&o2nm_cluster_attr_idle_timeout_ms.attr,
&o2nm_cluster_attr_keepalive_delay_ms.attr,
&o2nm_cluster_attr_reconnect_delay_ms.attr,
+ &o2nm_cluster_attr_fence_method.attr,
NULL,
};
static ssize_t o2nm_cluster_show(struct config_item *item,
cluster->cl_reconnect_delay_ms = O2NET_RECONNECT_DELAY_MS_DEFAULT;
cluster->cl_idle_timeout_ms = O2NET_IDLE_TIMEOUT_MS_DEFAULT;
cluster->cl_keepalive_delay_ms = O2NET_KEEPALIVE_DELAY_MS_DEFAULT;
+ cluster->cl_fence_method = O2NM_FENCE_RESET;
ret = &cluster->cl_group;
o2nm_single_cluster = cluster;
#include <linux/configfs.h>
#include <linux/rbtree.h>
+enum o2nm_fence_method {
+ O2NM_FENCE_RESET = 0,
+ O2NM_FENCE_PANIC,
+ O2NM_FENCE_METHODS, /* Number of fence methods */
+};
+
struct o2nm_node {
spinlock_t nd_lock;
struct config_item nd_item;
unsigned int cl_idle_timeout_ms;
unsigned int cl_keepalive_delay_ms;
unsigned int cl_reconnect_delay_ms;
+ enum o2nm_fence_method cl_fence_method;
/* this bitmap is part of a hack for disk bitmap.. will go eventually. - zab */
unsigned long cl_nodes_bitmap[BITS_TO_LONGS(O2NM_MAX_NODES)];
* threads can still schedule, etc, etc */
o2hb_stop_all_regions();
- printk("ocfs2 is very sorry to be fencing this system by restarting\n");
- emergency_restart();
+ switch (o2nm_single_cluster->cl_fence_method) {
+ case O2NM_FENCE_PANIC:
+ panic("*** ocfs2 is very sorry to be fencing this system by "
+ "panicing ***\n");
+ break;
+ default:
+ WARN_ON(o2nm_single_cluster->cl_fence_method >=
+ O2NM_FENCE_METHODS);
+ case O2NM_FENCE_RESET:
+ printk(KERN_ERR "*** ocfs2 is very sorry to be fencing this "
+ "system by restarting ***\n");
+ emergency_restart();
+ break;
+ };
}
/* Indicate that a timeout occured on a hearbeat region write. The
"begin reco msg (%d)\n", dlm->name, nodenum, ret);
ret = 0;
}
+ if (ret == -EAGAIN) {
+ mlog(0, "%s: trying to start recovery of node "
+ "%u, but node %u is waiting for last recovery "
+ "to complete, backoff for a bit\n", dlm->name,
+ dead_node, nodenum);
+ msleep(100);
+ goto retry;
+ }
if (ret < 0) {
struct dlm_lock_resource *res;
/* this is now a serious problem, possibly ENOMEM
* another ENOMEM */
msleep(100);
goto retry;
- } else if (ret == EAGAIN) {
- mlog(0, "%s: trying to start recovery of node "
- "%u, but node %u is waiting for last recovery "
- "to complete, backoff for a bit\n", dlm->name,
- dead_node, nodenum);
- /* TODO Look into replacing msleep with cond_resched() */
- msleep(100);
- goto retry;
}
}
dlm->name, br->node_idx, br->dead_node,
dlm->reco.dead_node, dlm->reco.new_master);
spin_unlock(&dlm->spinlock);
- return EAGAIN;
+ return -EAGAIN;
}
spin_unlock(&dlm->spinlock);
#include "extent_map.h"
#include "inode.h"
#include "super.h"
+#include "symlink.h"
#include "buffer_head_io.h"
return ret;
}
+/*
+ * The ocfs2_fiemap_inline() may be a little bit misleading, since
+ * it not only handles the fiemap for inlined files, but also deals
+ * with the fast symlink, cause they have no difference for extent
+ * mapping per se.
+ */
static int ocfs2_fiemap_inline(struct inode *inode, struct buffer_head *di_bh,
struct fiemap_extent_info *fieinfo,
u64 map_start)
struct ocfs2_inode_info *oi = OCFS2_I(inode);
di = (struct ocfs2_dinode *)di_bh->b_data;
- id_count = le16_to_cpu(di->id2.i_data.id_count);
+ if (ocfs2_inode_is_fast_symlink(inode))
+ id_count = ocfs2_fast_symlink_chars(inode->i_sb);
+ else
+ id_count = le16_to_cpu(di->id2.i_data.id_count);
if (map_start < id_count) {
phys = oi->ip_blkno << inode->i_sb->s_blocksize_bits;
- phys += offsetof(struct ocfs2_dinode, id2.i_data.id_data);
+ if (ocfs2_inode_is_fast_symlink(inode))
+ phys += offsetof(struct ocfs2_dinode, id2.i_symlink);
+ else
+ phys += offsetof(struct ocfs2_dinode,
+ id2.i_data.id_data);
ret = fiemap_fill_next_extent(fieinfo, 0, phys, id_count,
flags);
down_read(&OCFS2_I(inode)->ip_alloc_sem);
/*
- * Handle inline-data separately.
+ * Handle inline-data and fast symlink separately.
*/
- if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) {
+ if ((OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) ||
+ ocfs2_inode_is_fast_symlink(inode)) {
ret = ocfs2_fiemap_inline(inode, di_bh, fieinfo, map_start);
goto out_unlock;
}
fe_flags = 0;
if (rec.e_flags & OCFS2_EXT_UNWRITTEN)
fe_flags |= FIEMAP_EXTENT_UNWRITTEN;
+ if (rec.e_flags & OCFS2_EXT_REFCOUNTED)
+ fe_flags |= FIEMAP_EXTENT_SHARED;
if (is_last)
fe_flags |= FIEMAP_EXTENT_LAST;
len_bytes = (u64)le16_to_cpu(rec.e_leaf_clusters) << osb->s_clustersize_bits;
loff_t *ppos,
size_t count,
int appending,
- int *direct_io)
+ int *direct_io,
+ int *has_refcount)
{
int ret = 0, meta_level = 0;
struct inode *inode = dentry->d_inode;
saved_pos,
count,
&meta_level);
+ if (has_refcount)
+ *has_refcount = 1;
}
if (ret < 0) {
break;
}
+ if (has_refcount && *has_refcount == 1) {
+ *direct_io = 0;
+ break;
+ }
/*
* Allowing concurrent direct writes means
* i_size changes wouldn't be synchronized, so
loff_t pos)
{
int ret, direct_io, appending, rw_level, have_alloc_sem = 0;
- int can_do_direct;
+ int can_do_direct, has_refcount = 0;
ssize_t written = 0;
size_t ocount; /* original count */
size_t count; /* after file limit checks */
can_do_direct = direct_io;
ret = ocfs2_prepare_inode_for_write(file->f_path.dentry, ppos,
iocb->ki_left, appending,
- &can_do_direct);
+ &can_do_direct, &has_refcount);
if (ret < 0) {
mlog_errno(ret);
goto out;
/* buffered aio wouldn't have proper lock coverage today */
BUG_ON(ret == -EIOCBQUEUED && !(file->f_flags & O_DIRECT));
- if ((file->f_flags & O_DSYNC && !direct_io) || IS_SYNC(inode)) {
+ if ((file->f_flags & O_DSYNC && !direct_io) || IS_SYNC(inode) ||
+ (file->f_flags & O_DIRECT && has_refcount)) {
ret = filemap_fdatawrite_range(file->f_mapping, pos,
pos + count - 1);
if (ret < 0)
written = ret;
if (!ret && (old_size != i_size_read(inode) ||
- old_clusters != OCFS2_I(inode)->ip_clusters)) {
+ old_clusters != OCFS2_I(inode)->ip_clusters ||
+ has_refcount)) {
ret = jbd2_journal_force_commit(osb->journal->j_journal);
if (ret < 0)
written = ret;
int ret;
ret = ocfs2_prepare_inode_for_write(out->f_path.dentry, &sd->pos,
- sd->total_len, 0, NULL);
+ sd->total_len, 0, NULL, NULL);
if (ret < 0) {
mlog_errno(ret);
return ret;
}
did_quota_inode = 1;
+ inode->i_nlink = 0;
/* do the real work now. */
status = ocfs2_mknod_locked(osb, dir, inode,
0, &new_di_bh, parent_di_bh, handle,
if (status < 0)
mlog_errno(status);
+ insert_inode_hash(inode);
leave:
if (status < 0 && did_quota_inode)
vfs_dq_free_inode(inode);
di = (struct ocfs2_dinode *)di_bh->b_data;
le32_add_cpu(&di->i_flags, -OCFS2_ORPHANED_FL);
di->i_orphaned_slot = 0;
+ inode->i_nlink = 1;
+ ocfs2_set_links_count(di, inode->i_nlink);
ocfs2_journal_dirty(handle, di_bh);
status = ocfs2_add_entry(handle, dentry, inode,
goto out_commit;
}
- insert_inode_hash(inode);
dentry->d_op = &ocfs2_dentry_ops;
d_instantiate(dentry, inode);
status = 0;
.getxattr = generic_getxattr,
.listxattr = ocfs2_listxattr,
.removexattr = generic_removexattr,
+ .fiemap = ocfs2_fiemap,
};
OCFS2_MOUNT_LOCALFLOCKS = 1 << 5, /* No cluster aware user file locks */
OCFS2_MOUNT_NOUSERXATTR = 1 << 6, /* No user xattr */
OCFS2_MOUNT_INODE64 = 1 << 7, /* Allow inode numbers > 2^32 */
- OCFS2_MOUNT_POSIX_ACL = 1 << 8, /* POSIX access control lists */
- OCFS2_MOUNT_USRQUOTA = 1 << 9, /* We support user quotas */
- OCFS2_MOUNT_GRPQUOTA = 1 << 10, /* We support group quotas */
+ OCFS2_MOUNT_POSIX_ACL = 1 << 8, /* Force POSIX access control lists */
+ OCFS2_MOUNT_NO_POSIX_ACL = 1 << 9, /* Disable POSIX access
+ control lists */
+ OCFS2_MOUNT_USRQUOTA = 1 << 10, /* We support user quotas */
+ OCFS2_MOUNT_GRPQUOTA = 1 << 11, /* We support group quotas */
};
#define OCFS2_OSB_SOFT_RO 0x0001
/* Header of one chunk of a quota file */
struct ocfs2_local_disk_chunk {
__le32 dqc_free; /* Number of free entries in the bitmap */
- u8 dqc_bitmap[0]; /* Bitmap of entries in the corresponding
+ __u8 dqc_bitmap[0]; /* Bitmap of entries in the corresponding
* chunk of quota file */
};
spin_unlock(&osb->osb_lock);
}
-void ocfs2_kref_remove_refcount_tree(struct kref *kref)
+static void ocfs2_kref_remove_refcount_tree(struct kref *kref)
{
struct ocfs2_refcount_tree *tree =
container_of(kref, struct ocfs2_refcount_tree, rf_getcnt);
return ret;
}
-int ocfs2_lock_refcount_tree_by_inode(struct inode *inode, int rw,
- struct ocfs2_refcount_tree **ret_tree,
- struct buffer_head **ref_bh)
-{
- int ret;
- u64 ref_blkno;
-
- ret = ocfs2_get_refcount_block(inode, &ref_blkno);
- if (ret) {
- mlog_errno(ret);
- return ret;
- }
-
- return ocfs2_lock_refcount_tree(OCFS2_SB(inode->i_sb), ref_blkno,
- rw, ret_tree, ref_bh);
-}
-
void ocfs2_unlock_refcount_tree(struct ocfs2_super *osb,
struct ocfs2_refcount_tree *tree, int rw)
{
return 0;
}
+/*
+ * Find the end range for a leaf refcount block indicated by
+ * el->l_recs[index].e_blkno.
+ */
+static int ocfs2_get_refcount_cpos_end(struct ocfs2_caching_info *ci,
+ struct buffer_head *ref_root_bh,
+ struct ocfs2_extent_block *eb,
+ struct ocfs2_extent_list *el,
+ int index, u32 *cpos_end)
+{
+ int ret, i, subtree_root;
+ u32 cpos;
+ u64 blkno;
+ struct super_block *sb = ocfs2_metadata_cache_get_super(ci);
+ struct ocfs2_path *left_path = NULL, *right_path = NULL;
+ struct ocfs2_extent_tree et;
+ struct ocfs2_extent_list *tmp_el;
+
+ if (index < le16_to_cpu(el->l_next_free_rec) - 1) {
+ /*
+ * We have a extent rec after index, so just use the e_cpos
+ * of the next extent rec.
+ */
+ *cpos_end = le32_to_cpu(el->l_recs[index+1].e_cpos);
+ return 0;
+ }
+
+ if (!eb || (eb && !eb->h_next_leaf_blk)) {
+ /*
+ * We are the last extent rec, so any high cpos should
+ * be stored in this leaf refcount block.
+ */
+ *cpos_end = UINT_MAX;
+ return 0;
+ }
+
+ /*
+ * If the extent block isn't the last one, we have to find
+ * the subtree root between this extent block and the next
+ * leaf extent block and get the corresponding e_cpos from
+ * the subroot. Otherwise we may corrupt the b-tree.
+ */
+ ocfs2_init_refcount_extent_tree(&et, ci, ref_root_bh);
+
+ left_path = ocfs2_new_path_from_et(&et);
+ if (!left_path) {
+ ret = -ENOMEM;
+ mlog_errno(ret);
+ goto out;
+ }
+
+ cpos = le32_to_cpu(eb->h_list.l_recs[index].e_cpos);
+ ret = ocfs2_find_path(ci, left_path, cpos);
+ if (ret) {
+ mlog_errno(ret);
+ goto out;
+ }
+
+ right_path = ocfs2_new_path_from_path(left_path);
+ if (!right_path) {
+ ret = -ENOMEM;
+ mlog_errno(ret);
+ goto out;
+ }
+
+ ret = ocfs2_find_cpos_for_right_leaf(sb, left_path, &cpos);
+ if (ret) {
+ mlog_errno(ret);
+ goto out;
+ }
+
+ ret = ocfs2_find_path(ci, right_path, cpos);
+ if (ret) {
+ mlog_errno(ret);
+ goto out;
+ }
+
+ subtree_root = ocfs2_find_subtree_root(&et, left_path,
+ right_path);
+
+ tmp_el = left_path->p_node[subtree_root].el;
+ blkno = left_path->p_node[subtree_root+1].bh->b_blocknr;
+ for (i = 0; i < le32_to_cpu(tmp_el->l_next_free_rec); i++) {
+ if (le64_to_cpu(tmp_el->l_recs[i].e_blkno) == blkno) {
+ *cpos_end = le32_to_cpu(tmp_el->l_recs[i+1].e_cpos);
+ break;
+ }
+ }
+
+ BUG_ON(i == le32_to_cpu(tmp_el->l_next_free_rec));
+
+out:
+ ocfs2_free_path(left_path);
+ ocfs2_free_path(right_path);
+ return ret;
+}
+
/*
* Given a cpos and len, try to find the refcount record which contains cpos.
* 1. If cpos can be found in one refcount record, return the record.
struct buffer_head **ret_bh)
{
int ret = 0, i, found;
- u32 low_cpos;
+ u32 low_cpos, uninitialized_var(cpos_end);
struct ocfs2_extent_list *el;
- struct ocfs2_extent_rec *tmp, *rec = NULL;
- struct ocfs2_extent_block *eb;
+ struct ocfs2_extent_rec *rec = NULL;
+ struct ocfs2_extent_block *eb = NULL;
struct buffer_head *eb_bh = NULL, *ref_leaf_bh = NULL;
struct super_block *sb = ocfs2_metadata_cache_get_super(ci);
struct ocfs2_refcount_block *rb =
}
}
- /* adjust len when we have ocfs2_extent_rec after it. */
- if (found && i < le16_to_cpu(el->l_next_free_rec) - 1) {
- tmp = &el->l_recs[i+1];
+ if (found) {
+ ret = ocfs2_get_refcount_cpos_end(ci, ref_root_bh,
+ eb, el, i, &cpos_end);
+ if (ret) {
+ mlog_errno(ret);
+ goto out;
+ }
- if (le32_to_cpu(tmp->e_cpos) < cpos + len)
- len = le32_to_cpu(tmp->e_cpos) - cpos;
+ if (cpos_end < low_cpos + len)
+ len = cpos_end - low_cpos;
}
ret = ocfs2_read_refcount_block(ci, le64_to_cpu(rec->e_blkno),
/* change old and new rl_used accordingly. */
le16_add_cpu(&rl->rl_used, -num_moved);
- new_rl->rl_used = cpu_to_le32(num_moved);
+ new_rl->rl_used = cpu_to_le16(num_moved);
sort(&rl->rl_recs, le16_to_cpu(rl->rl_used),
sizeof(struct ocfs2_refcount_rec),
recs_need++;
/* If the leaf block don't have enough record, expand it. */
- if (le16_to_cpu(rf_list->rl_used) + recs_need > rf_list->rl_count) {
+ if (le16_to_cpu(rf_list->rl_used) + recs_need >
+ le16_to_cpu(rf_list->rl_count)) {
struct ocfs2_refcount_rec tmp_rec;
u64 cpos = le64_to_cpu(orig_rec->r_cpos);
len = le32_to_cpu(orig_rec->r_clusters);
memcpy(tail_rec, orig_rec, sizeof(struct ocfs2_refcount_rec));
le64_add_cpu(&tail_rec->r_cpos,
le32_to_cpu(tail_rec->r_clusters) - len);
- tail_rec->r_clusters = le32_to_cpu(len);
+ tail_rec->r_clusters = cpu_to_le32(len);
}
/*
}
ret = ocfs2_insert_extent(handle, et, cpos,
- cpu_to_le64(ocfs2_clusters_to_blocks(inode->i_sb,
- p_cluster)),
+ ocfs2_clusters_to_blocks(inode->i_sb, p_cluster),
num_clusters, ext_flags, meta_ac);
if (ret) {
mlog_errno(ret);
* @new_dentry: target dentry
* @preserve: if true, preserve all file attributes
*/
-int ocfs2_vfs_reflink(struct dentry *old_dentry, struct inode *dir,
- struct dentry *new_dentry, bool preserve)
+static int ocfs2_vfs_reflink(struct dentry *old_dentry, struct inode *dir,
+ struct dentry *new_dentry, bool preserve)
{
struct inode *inode = old_dentry->d_inode;
int error;
static int user_cluster_connect(struct ocfs2_cluster_connection *conn)
{
dlm_lockspace_t *fsdlm;
- struct ocfs2_live_connection *control;
+ struct ocfs2_live_connection *uninitialized_var(control);
int rc = 0;
BUG_ON(conn == NULL);
static int ocfs2_parse_options(struct super_block *sb, char *options,
struct mount_options *mopt,
int is_remount);
+static int ocfs2_check_set_options(struct super_block *sb,
+ struct mount_options *options);
static int ocfs2_show_options(struct seq_file *s, struct vfsmount *mnt);
static void ocfs2_put_super(struct super_block *sb);
static int ocfs2_mount_volume(struct super_block *sb);
lock_kernel();
- if (!ocfs2_parse_options(sb, data, &parsed_options, 1)) {
+ if (!ocfs2_parse_options(sb, data, &parsed_options, 1) ||
+ !ocfs2_check_set_options(sb, &parsed_options)) {
ret = -EINVAL;
goto out;
}
if (!ret) {
/* Only save off the new mount options in case of a successful
* remount. */
- if (!(osb->s_feature_incompat & OCFS2_FEATURE_INCOMPAT_XATTR))
- parsed_options.mount_opt &= ~OCFS2_MOUNT_POSIX_ACL;
osb->s_mount_opt = parsed_options.mount_opt;
osb->s_atime_quantum = parsed_options.atime_quantum;
osb->preferred_slot = parsed_options.slot;
if (!ocfs2_is_hard_readonly(osb))
ocfs2_set_journal_params(osb);
+
+ sb->s_flags = (sb->s_flags & ~MS_POSIXACL) |
+ ((osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL) ?
+ MS_POSIXACL : 0);
}
out:
unlock_kernel();
brelse(bh);
bh = NULL;
- if (!(osb->s_feature_incompat & OCFS2_FEATURE_INCOMPAT_XATTR))
- parsed_options.mount_opt &= ~OCFS2_MOUNT_POSIX_ACL;
-
+ if (!ocfs2_check_set_options(sb, &parsed_options)) {
+ status = -EINVAL;
+ goto read_super_error;
+ }
osb->s_mount_opt = parsed_options.mount_opt;
osb->s_atime_quantum = parsed_options.atime_quantum;
osb->preferred_slot = parsed_options.slot;
osb->osb_commit_interval = parsed_options.commit_interval;
osb->local_alloc_default_bits = ocfs2_megabytes_to_clusters(sb, parsed_options.localalloc_opt);
osb->local_alloc_bits = osb->local_alloc_default_bits;
- if (osb->s_mount_opt & OCFS2_MOUNT_USRQUOTA &&
- !OCFS2_HAS_RO_COMPAT_FEATURE(sb,
- OCFS2_FEATURE_RO_COMPAT_USRQUOTA)) {
- status = -EINVAL;
- mlog(ML_ERROR, "User quotas were requested, but this "
- "filesystem does not have the feature enabled.\n");
- goto read_super_error;
- }
- if (osb->s_mount_opt & OCFS2_MOUNT_GRPQUOTA &&
- !OCFS2_HAS_RO_COMPAT_FEATURE(sb,
- OCFS2_FEATURE_RO_COMPAT_GRPQUOTA)) {
- status = -EINVAL;
- mlog(ML_ERROR, "Group quotas were requested, but this "
- "filesystem does not have the feature enabled.\n");
- goto read_super_error;
- }
status = ocfs2_verify_userspace_stack(osb, &parsed_options);
if (status)
.next = NULL
};
+static int ocfs2_check_set_options(struct super_block *sb,
+ struct mount_options *options)
+{
+ if (options->mount_opt & OCFS2_MOUNT_USRQUOTA &&
+ !OCFS2_HAS_RO_COMPAT_FEATURE(sb,
+ OCFS2_FEATURE_RO_COMPAT_USRQUOTA)) {
+ mlog(ML_ERROR, "User quotas were requested, but this "
+ "filesystem does not have the feature enabled.\n");
+ return 0;
+ }
+ if (options->mount_opt & OCFS2_MOUNT_GRPQUOTA &&
+ !OCFS2_HAS_RO_COMPAT_FEATURE(sb,
+ OCFS2_FEATURE_RO_COMPAT_GRPQUOTA)) {
+ mlog(ML_ERROR, "Group quotas were requested, but this "
+ "filesystem does not have the feature enabled.\n");
+ return 0;
+ }
+ if (options->mount_opt & OCFS2_MOUNT_POSIX_ACL &&
+ !OCFS2_HAS_INCOMPAT_FEATURE(sb, OCFS2_FEATURE_INCOMPAT_XATTR)) {
+ mlog(ML_ERROR, "ACL support requested but extended attributes "
+ "feature is not enabled\n");
+ return 0;
+ }
+ /* No ACL setting specified? Use XATTR feature... */
+ if (!(options->mount_opt & (OCFS2_MOUNT_POSIX_ACL |
+ OCFS2_MOUNT_NO_POSIX_ACL))) {
+ if (OCFS2_HAS_INCOMPAT_FEATURE(sb, OCFS2_FEATURE_INCOMPAT_XATTR))
+ options->mount_opt |= OCFS2_MOUNT_POSIX_ACL;
+ else
+ options->mount_opt |= OCFS2_MOUNT_NO_POSIX_ACL;
+ }
+ return 1;
+}
+
static int ocfs2_parse_options(struct super_block *sb,
char *options,
struct mount_options *mopt,
mopt->mount_opt |= OCFS2_MOUNT_INODE64;
break;
case Opt_usrquota:
- /* We check only on remount, otherwise features
- * aren't yet initialized. */
- if (is_remount && !OCFS2_HAS_RO_COMPAT_FEATURE(sb,
- OCFS2_FEATURE_RO_COMPAT_USRQUOTA)) {
- mlog(ML_ERROR, "User quota requested but "
- "filesystem feature is not set\n");
- status = 0;
- goto bail;
- }
mopt->mount_opt |= OCFS2_MOUNT_USRQUOTA;
break;
case Opt_grpquota:
- if (is_remount && !OCFS2_HAS_RO_COMPAT_FEATURE(sb,
- OCFS2_FEATURE_RO_COMPAT_GRPQUOTA)) {
- mlog(ML_ERROR, "Group quota requested but "
- "filesystem feature is not set\n");
- status = 0;
- goto bail;
- }
mopt->mount_opt |= OCFS2_MOUNT_GRPQUOTA;
break;
-#ifdef CONFIG_OCFS2_FS_POSIX_ACL
case Opt_acl:
mopt->mount_opt |= OCFS2_MOUNT_POSIX_ACL;
+ mopt->mount_opt &= ~OCFS2_MOUNT_NO_POSIX_ACL;
break;
case Opt_noacl:
+ mopt->mount_opt |= OCFS2_MOUNT_NO_POSIX_ACL;
mopt->mount_opt &= ~OCFS2_MOUNT_POSIX_ACL;
break;
-#else
- case Opt_acl:
- case Opt_noacl:
- printk(KERN_INFO "ocfs2 (no)acl options not supported\n");
- break;
-#endif
default:
mlog(ML_ERROR,
"Unrecognized mount option \"%s\" "
if (opts & OCFS2_MOUNT_INODE64)
seq_printf(s, ",inode64");
-#ifdef CONFIG_OCFS2_FS_POSIX_ACL
if (opts & OCFS2_MOUNT_POSIX_ACL)
seq_printf(s, ",acl");
else
seq_printf(s, ",noacl");
-#endif
return 0;
}
.getxattr = generic_getxattr,
.listxattr = ocfs2_listxattr,
.removexattr = generic_removexattr,
+ .fiemap = ocfs2_fiemap,
};
const struct inode_operations ocfs2_fast_symlink_inode_operations = {
.readlink = ocfs2_readlink,
.getxattr = generic_getxattr,
.listxattr = ocfs2_listxattr,
.removexattr = generic_removexattr,
+ .fiemap = ocfs2_fiemap,
};
struct xattr_handler *ocfs2_xattr_handlers[] = {
&ocfs2_xattr_user_handler,
-#ifdef CONFIG_OCFS2_FS_POSIX_ACL
&ocfs2_xattr_acl_access_handler,
&ocfs2_xattr_acl_default_handler,
-#endif
&ocfs2_xattr_trusted_handler,
&ocfs2_xattr_security_handler,
NULL
static struct xattr_handler *ocfs2_xattr_handler_map[OCFS2_XATTR_MAX] = {
[OCFS2_XATTR_INDEX_USER] = &ocfs2_xattr_user_handler,
-#ifdef CONFIG_OCFS2_FS_POSIX_ACL
[OCFS2_XATTR_INDEX_POSIX_ACL_ACCESS]
= &ocfs2_xattr_acl_access_handler,
[OCFS2_XATTR_INDEX_POSIX_ACL_DEFAULT]
= &ocfs2_xattr_acl_default_handler,
-#endif
[OCFS2_XATTR_INDEX_TRUSTED] = &ocfs2_xattr_trusted_handler,
[OCFS2_XATTR_INDEX_SECURITY] = &ocfs2_xattr_security_handler,
};
* to the extent block, so just calculate a maximum record num.
*/
if (!xv->xr_list.l_tree_depth)
- *num_recs += xv->xr_list.l_next_free_rec;
+ *num_recs += le16_to_cpu(xv->xr_list.l_next_free_rec);
else
*num_recs += ocfs2_clusters_for_bytes(sb,
XATTR_SIZE_MAX);
extern struct xattr_handler ocfs2_xattr_user_handler;
extern struct xattr_handler ocfs2_xattr_trusted_handler;
extern struct xattr_handler ocfs2_xattr_security_handler;
-#ifdef CONFIG_OCFS2_FS_POSIX_ACL
extern struct xattr_handler ocfs2_xattr_acl_access_handler;
extern struct xattr_handler ocfs2_xattr_acl_default_handler;
-#endif
extern struct xattr_handler *ocfs2_xattr_handlers[];
ssize_t ocfs2_listxattr(struct dentry *, char *, size_t);
}
static struct file *__dentry_open(struct dentry *dentry, struct vfsmount *mnt,
- int flags, struct file *f,
+ struct file *f,
int (*open)(struct inode *, struct file *),
const struct cred *cred)
{
struct inode *inode;
int error;
- f->f_flags = flags;
- f->f_mode = (__force fmode_t)((flags+1) & O_ACCMODE) | FMODE_LSEEK |
+ f->f_mode = OPEN_FMODE(f->f_flags) | FMODE_LSEEK |
FMODE_PREAD | FMODE_PWRITE;
inode = dentry->d_inode;
if (f->f_mode & FMODE_WRITE) {
if (IS_ERR(dentry))
goto out_err;
nd->intent.open.file = __dentry_open(dget(dentry), mntget(nd->path.mnt),
- nd->intent.open.flags - 1,
nd->intent.open.file,
open, cred);
out:
*
* Note that this function destroys the original nameidata
*/
-struct file *nameidata_to_filp(struct nameidata *nd, int flags)
+struct file *nameidata_to_filp(struct nameidata *nd)
{
const struct cred *cred = current_cred();
struct file *filp;
filp = nd->intent.open.file;
/* Has the filesystem initialised the file for us? */
if (filp->f_path.dentry == NULL)
- filp = __dentry_open(nd->path.dentry, nd->path.mnt, flags, filp,
+ filp = __dentry_open(nd->path.dentry, nd->path.mnt, filp,
NULL, cred);
else
path_put(&nd->path);
return ERR_PTR(error);
}
- return __dentry_open(dentry, mnt, flags, f, NULL, cred);
+ f->f_flags = flags;
+ return __dentry_open(dentry, mnt, f, NULL, cred);
}
EXPORT_SYMBOL(dentry_open);
* simple bit tests.
*/
static const char *task_state_array[] = {
- "R (running)", /* 0 */
- "S (sleeping)", /* 1 */
- "D (disk sleep)", /* 2 */
- "T (stopped)", /* 4 */
- "T (tracing stop)", /* 8 */
- "Z (zombie)", /* 16 */
- "X (dead)" /* 32 */
+ "R (running)", /* 0 */
+ "S (sleeping)", /* 1 */
+ "D (disk sleep)", /* 2 */
+ "T (stopped)", /* 4 */
+ "t (tracing stop)", /* 8 */
+ "Z (zombie)", /* 16 */
+ "X (dead)", /* 32 */
+ "x (dead)", /* 64 */
+ "K (wakekill)", /* 128 */
+ "W (waking)", /* 256 */
};
static inline const char *get_task_state(struct task_struct *tsk)
unsigned int state = (tsk->state & TASK_REPORT) | tsk->exit_state;
const char **p = &task_state_array[0];
+ BUILD_BUG_ON(1 + ilog2(TASK_STATE_MAX) != ARRAY_SIZE(task_state_array));
+
while (state) {
p++;
state >>= 1;
p->nivcsw);
}
-#ifdef CONFIG_MMU
-
-struct stack_stats {
- struct vm_area_struct *vma;
- unsigned long startpage;
- unsigned long usage;
-};
-
-static int stack_usage_pte_range(pmd_t *pmd, unsigned long addr,
- unsigned long end, struct mm_walk *walk)
-{
- struct stack_stats *ss = walk->private;
- struct vm_area_struct *vma = ss->vma;
- pte_t *pte, ptent;
- spinlock_t *ptl;
- int ret = 0;
-
- pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);
- for (; addr != end; pte++, addr += PAGE_SIZE) {
- ptent = *pte;
-
-#ifdef CONFIG_STACK_GROWSUP
- if (pte_present(ptent) || is_swap_pte(ptent))
- ss->usage = addr - ss->startpage + PAGE_SIZE;
-#else
- if (pte_present(ptent) || is_swap_pte(ptent)) {
- ss->usage = ss->startpage - addr + PAGE_SIZE;
- pte++;
- ret = 1;
- break;
- }
-#endif
- }
- pte_unmap_unlock(pte - 1, ptl);
- cond_resched();
- return ret;
-}
-
-static inline unsigned long get_stack_usage_in_bytes(struct vm_area_struct *vma,
- struct task_struct *task)
-{
- struct stack_stats ss;
- struct mm_walk stack_walk = {
- .pmd_entry = stack_usage_pte_range,
- .mm = vma->vm_mm,
- .private = &ss,
- };
-
- if (!vma->vm_mm || is_vm_hugetlb_page(vma))
- return 0;
-
- ss.vma = vma;
- ss.startpage = task->stack_start & PAGE_MASK;
- ss.usage = 0;
-
-#ifdef CONFIG_STACK_GROWSUP
- walk_page_range(KSTK_ESP(task) & PAGE_MASK, vma->vm_end,
- &stack_walk);
-#else
- walk_page_range(vma->vm_start, (KSTK_ESP(task) & PAGE_MASK) + PAGE_SIZE,
- &stack_walk);
-#endif
- return ss.usage;
-}
-
-static inline void task_show_stack_usage(struct seq_file *m,
- struct task_struct *task)
-{
- struct vm_area_struct *vma;
- struct mm_struct *mm = get_task_mm(task);
-
- if (mm) {
- down_read(&mm->mmap_sem);
- vma = find_vma(mm, task->stack_start);
- if (vma)
- seq_printf(m, "Stack usage:\t%lu kB\n",
- get_stack_usage_in_bytes(vma, task) >> 10);
-
- up_read(&mm->mmap_sem);
- mmput(mm);
- }
-}
-#else
-static void task_show_stack_usage(struct seq_file *m, struct task_struct *task)
-{
-}
-#endif /* CONFIG_MMU */
-
static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
{
seq_printf(m, "Cpus_allowed:\t");
task_show_regs(m, task);
#endif
task_context_switch_counts(m, task);
- task_show_stack_usage(m, task);
return 0;
}
goto out;
error = PROC_I(inode)->op.proc_get_link(inode, &nd->path);
- nd->last_type = LAST_BIND;
out:
return ERR_PTR(error);
}
if (!pte_present(ptent))
continue;
- mss->resident += PAGE_SIZE;
-
page = vm_normal_page(vma, addr, ptent);
if (!page)
continue;
+ mss->resident += PAGE_SIZE;
/* Accumulate the size in pages that have been accessed. */
if (pte_young(ptent) || PageReferenced(page))
mss->referenced += PAGE_SIZE;
}
EXPORT_SYMBOL(dquot_mark_dquot_dirty);
+/* Dirtify all the dquots - this can block when journalling */
+static inline int mark_all_dquot_dirty(struct dquot * const *dquot)
+{
+ int ret, err, cnt;
+
+ ret = err = 0;
+ for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
+ if (dquot[cnt])
+ /* Even in case of error we have to continue */
+ ret = mark_dquot_dirty(dquot[cnt]);
+ if (!err)
+ err = ret;
+ }
+ return err;
+}
+
+static inline void dqput_all(struct dquot **dquot)
+{
+ unsigned int cnt;
+
+ for (cnt = 0; cnt < MAXQUOTAS; cnt++)
+ dqput(dquot[cnt]);
+}
+
/* This function needs dq_list_lock */
static inline int clear_dquot_dirty(struct dquot *dquot)
{
out_err:
up_write(&sb_dqopt(sb)->dqptr_sem);
/* Drop unused references */
- for (cnt = 0; cnt < MAXQUOTAS; cnt++)
- dqput(got[cnt]);
+ dqput_all(got);
return ret;
}
EXPORT_SYMBOL(dquot_initialize);
inode->i_dquot[cnt] = NULL;
}
up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
-
- for (cnt = 0; cnt < MAXQUOTAS; cnt++)
- dqput(put[cnt]);
+ dqput_all(put);
return 0;
}
EXPORT_SYMBOL(dquot_drop);
}
EXPORT_SYMBOL(vfs_dq_drop);
+/*
+ * inode_reserved_space is managed internally by quota, and protected by
+ * i_lock similar to i_blocks+i_bytes.
+ */
+static qsize_t *inode_reserved_space(struct inode * inode)
+{
+ /* Filesystem must explicitly define it's own method in order to use
+ * quota reservation interface */
+ BUG_ON(!inode->i_sb->dq_op->get_reserved_space);
+ return inode->i_sb->dq_op->get_reserved_space(inode);
+}
+
+static void inode_add_rsv_space(struct inode *inode, qsize_t number)
+{
+ spin_lock(&inode->i_lock);
+ *inode_reserved_space(inode) += number;
+ spin_unlock(&inode->i_lock);
+}
+
+
+static void inode_claim_rsv_space(struct inode *inode, qsize_t number)
+{
+ spin_lock(&inode->i_lock);
+ *inode_reserved_space(inode) -= number;
+ __inode_add_bytes(inode, number);
+ spin_unlock(&inode->i_lock);
+}
+
+static void inode_sub_rsv_space(struct inode *inode, qsize_t number)
+{
+ spin_lock(&inode->i_lock);
+ *inode_reserved_space(inode) -= number;
+ spin_unlock(&inode->i_lock);
+}
+
+static qsize_t inode_get_rsv_space(struct inode *inode)
+{
+ qsize_t ret;
+
+ if (!inode->i_sb->dq_op->get_reserved_space)
+ return 0;
+ spin_lock(&inode->i_lock);
+ ret = *inode_reserved_space(inode);
+ spin_unlock(&inode->i_lock);
+ return ret;
+}
+
+static void inode_incr_space(struct inode *inode, qsize_t number,
+ int reserve)
+{
+ if (reserve)
+ inode_add_rsv_space(inode, number);
+ else
+ inode_add_bytes(inode, number);
+}
+
+static void inode_decr_space(struct inode *inode, qsize_t number, int reserve)
+{
+ if (reserve)
+ inode_sub_rsv_space(inode, number);
+ else
+ inode_sub_bytes(inode, number);
+}
+
/*
* Following four functions update i_blocks+i_bytes fields and
* quota information (together with appropriate checks)
int cnt, ret = QUOTA_OK;
char warntype[MAXQUOTAS];
+ /*
+ * First test before acquiring mutex - solves deadlocks when we
+ * re-enter the quota code and are already holding the mutex
+ */
+ if (IS_NOQUOTA(inode)) {
+ inode_incr_space(inode, number, reserve);
+ goto out;
+ }
+
+ down_read(&sb_dqopt(inode->i_sb)->dqptr_sem);
+ if (IS_NOQUOTA(inode)) {
+ inode_incr_space(inode, number, reserve);
+ goto out_unlock;
+ }
+
for (cnt = 0; cnt < MAXQUOTAS; cnt++)
warntype[cnt] = QUOTA_NL_NOWARN;
if (check_bdq(inode->i_dquot[cnt], number, warn, warntype+cnt)
== NO_QUOTA) {
ret = NO_QUOTA;
- goto out_unlock;
+ spin_unlock(&dq_data_lock);
+ goto out_flush_warn;
}
}
for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
else
dquot_incr_space(inode->i_dquot[cnt], number);
}
- if (!reserve)
- inode_add_bytes(inode, number);
-out_unlock:
+ inode_incr_space(inode, number, reserve);
spin_unlock(&dq_data_lock);
+
+ if (reserve)
+ goto out_flush_warn;
+ mark_all_dquot_dirty(inode->i_dquot);
+out_flush_warn:
flush_warnings(inode->i_dquot, warntype);
+out_unlock:
+ up_read(&sb_dqopt(inode->i_sb)->dqptr_sem);
+out:
return ret;
}
int dquot_alloc_space(struct inode *inode, qsize_t number, int warn)
{
- int cnt, ret = QUOTA_OK;
-
- /*
- * First test before acquiring mutex - solves deadlocks when we
- * re-enter the quota code and are already holding the mutex
- */
- if (IS_NOQUOTA(inode)) {
- inode_add_bytes(inode, number);
- goto out;
- }
-
- down_read(&sb_dqopt(inode->i_sb)->dqptr_sem);
- if (IS_NOQUOTA(inode)) {
- inode_add_bytes(inode, number);
- goto out_unlock;
- }
-
- ret = __dquot_alloc_space(inode, number, warn, 0);
- if (ret == NO_QUOTA)
- goto out_unlock;
-
- /* Dirtify all the dquots - this can block when journalling */
- for (cnt = 0; cnt < MAXQUOTAS; cnt++)
- if (inode->i_dquot[cnt])
- mark_dquot_dirty(inode->i_dquot[cnt]);
-out_unlock:
- up_read(&sb_dqopt(inode->i_sb)->dqptr_sem);
-out:
- return ret;
+ return __dquot_alloc_space(inode, number, warn, 0);
}
EXPORT_SYMBOL(dquot_alloc_space);
int dquot_reserve_space(struct inode *inode, qsize_t number, int warn)
{
- int ret = QUOTA_OK;
-
- if (IS_NOQUOTA(inode))
- goto out;
-
- down_read(&sb_dqopt(inode->i_sb)->dqptr_sem);
- if (IS_NOQUOTA(inode))
- goto out_unlock;
-
- ret = __dquot_alloc_space(inode, number, warn, 1);
-out_unlock:
- up_read(&sb_dqopt(inode->i_sb)->dqptr_sem);
-out:
- return ret;
+ return __dquot_alloc_space(inode, number, warn, 1);
}
EXPORT_SYMBOL(dquot_reserve_space);
warn_put_all:
spin_unlock(&dq_data_lock);
if (ret == QUOTA_OK)
- /* Dirtify all the dquots - this can block when journalling */
- for (cnt = 0; cnt < MAXQUOTAS; cnt++)
- if (inode->i_dquot[cnt])
- mark_dquot_dirty(inode->i_dquot[cnt]);
+ mark_all_dquot_dirty(inode->i_dquot);
flush_warnings(inode->i_dquot, warntype);
up_read(&sb_dqopt(inode->i_sb)->dqptr_sem);
return ret;
int ret = QUOTA_OK;
if (IS_NOQUOTA(inode)) {
- inode_add_bytes(inode, number);
+ inode_claim_rsv_space(inode, number);
goto out;
}
down_read(&sb_dqopt(inode->i_sb)->dqptr_sem);
if (IS_NOQUOTA(inode)) {
up_read(&sb_dqopt(inode->i_sb)->dqptr_sem);
- inode_add_bytes(inode, number);
+ inode_claim_rsv_space(inode, number);
goto out;
}
number);
}
/* Update inode bytes */
- inode_add_bytes(inode, number);
+ inode_claim_rsv_space(inode, number);
spin_unlock(&dq_data_lock);
- /* Dirtify all the dquots - this can block when journalling */
- for (cnt = 0; cnt < MAXQUOTAS; cnt++)
- if (inode->i_dquot[cnt])
- mark_dquot_dirty(inode->i_dquot[cnt]);
+ mark_all_dquot_dirty(inode->i_dquot);
up_read(&sb_dqopt(inode->i_sb)->dqptr_sem);
out:
return ret;
}
EXPORT_SYMBOL(dquot_claim_space);
-/*
- * Release reserved quota space
- */
-void dquot_release_reserved_space(struct inode *inode, qsize_t number)
-{
- int cnt;
-
- if (IS_NOQUOTA(inode))
- goto out;
-
- down_read(&sb_dqopt(inode->i_sb)->dqptr_sem);
- if (IS_NOQUOTA(inode))
- goto out_unlock;
-
- spin_lock(&dq_data_lock);
- /* Release reserved dquots */
- for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- if (inode->i_dquot[cnt])
- dquot_free_reserved_space(inode->i_dquot[cnt], number);
- }
- spin_unlock(&dq_data_lock);
-
-out_unlock:
- up_read(&sb_dqopt(inode->i_sb)->dqptr_sem);
-out:
- return;
-}
-EXPORT_SYMBOL(dquot_release_reserved_space);
-
/*
* This operation can block, but only after everything is updated
*/
-int dquot_free_space(struct inode *inode, qsize_t number)
+int __dquot_free_space(struct inode *inode, qsize_t number, int reserve)
{
unsigned int cnt;
char warntype[MAXQUOTAS];
* re-enter the quota code and are already holding the mutex */
if (IS_NOQUOTA(inode)) {
out_sub:
- inode_sub_bytes(inode, number);
+ inode_decr_space(inode, number, reserve);
return QUOTA_OK;
}
if (!inode->i_dquot[cnt])
continue;
warntype[cnt] = info_bdq_free(inode->i_dquot[cnt], number);
- dquot_decr_space(inode->i_dquot[cnt], number);
+ if (reserve)
+ dquot_free_reserved_space(inode->i_dquot[cnt], number);
+ else
+ dquot_decr_space(inode->i_dquot[cnt], number);
}
- inode_sub_bytes(inode, number);
+ inode_decr_space(inode, number, reserve);
spin_unlock(&dq_data_lock);
- /* Dirtify all the dquots - this can block when journalling */
- for (cnt = 0; cnt < MAXQUOTAS; cnt++)
- if (inode->i_dquot[cnt])
- mark_dquot_dirty(inode->i_dquot[cnt]);
+
+ if (reserve)
+ goto out_unlock;
+ mark_all_dquot_dirty(inode->i_dquot);
+out_unlock:
flush_warnings(inode->i_dquot, warntype);
up_read(&sb_dqopt(inode->i_sb)->dqptr_sem);
return QUOTA_OK;
}
+
+int dquot_free_space(struct inode *inode, qsize_t number)
+{
+ return __dquot_free_space(inode, number, 0);
+}
EXPORT_SYMBOL(dquot_free_space);
+/*
+ * Release reserved quota space
+ */
+void dquot_release_reserved_space(struct inode *inode, qsize_t number)
+{
+ __dquot_free_space(inode, number, 1);
+
+}
+EXPORT_SYMBOL(dquot_release_reserved_space);
+
/*
* This operation can block, but only after everything is updated
*/
dquot_decr_inodes(inode->i_dquot[cnt], number);
}
spin_unlock(&dq_data_lock);
- /* Dirtify all the dquots - this can block when journalling */
- for (cnt = 0; cnt < MAXQUOTAS; cnt++)
- if (inode->i_dquot[cnt])
- mark_dquot_dirty(inode->i_dquot[cnt]);
+ mark_all_dquot_dirty(inode->i_dquot);
flush_warnings(inode->i_dquot, warntype);
up_read(&sb_dqopt(inode->i_sb)->dqptr_sem);
return QUOTA_OK;
}
EXPORT_SYMBOL(dquot_free_inode);
-/*
- * call back function, get reserved quota space from underlying fs
- */
-qsize_t dquot_get_reserved_space(struct inode *inode)
-{
- qsize_t reserved_space = 0;
-
- if (sb_any_quota_active(inode->i_sb) &&
- inode->i_sb->dq_op->get_reserved_space)
- reserved_space = inode->i_sb->dq_op->get_reserved_space(inode);
- return reserved_space;
-}
-
/*
* Transfer the number of inode and blocks from one diskquota to an other.
*
}
spin_lock(&dq_data_lock);
cur_space = inode_get_bytes(inode);
- rsv_space = dquot_get_reserved_space(inode);
+ rsv_space = inode_get_rsv_space(inode);
space = cur_space + rsv_space;
/* Build the transfer_from list and check the limits */
for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
spin_unlock(&dq_data_lock);
up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
- /* Dirtify all the dquots - this can block when journalling */
- for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- if (transfer_from[cnt])
- mark_dquot_dirty(transfer_from[cnt]);
- if (transfer_to[cnt]) {
- mark_dquot_dirty(transfer_to[cnt]);
- /* The reference we got is transferred to the inode */
- transfer_to[cnt] = NULL;
- }
- }
+ mark_all_dquot_dirty(transfer_from);
+ mark_all_dquot_dirty(transfer_to);
+ /* The reference we got is transferred to the inode */
+ for (cnt = 0; cnt < MAXQUOTAS; cnt++)
+ transfer_to[cnt] = NULL;
warn_put_all:
flush_warnings(transfer_to, warntype_to);
flush_warnings(transfer_from, warntype_from_inodes);
flush_warnings(transfer_from, warntype_from_space);
put_all:
- for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- dqput(transfer_from[cnt]);
- dqput(transfer_to[cnt]);
- }
+ dqput_all(transfer_from);
+ dqput_all(transfer_to);
return ret;
over_quota:
spin_unlock(&dq_data_lock);
unsigned int version;
if (!v2_read_header(sb, type, &dqhead))
- return 0;
+ return -1;
version = le32_to_cpu(dqhead.dqh_version);
+ if ((info->dqi_fmt_id == QFMT_VFS_V0 && version != 0) ||
+ (info->dqi_fmt_id == QFMT_VFS_V1 && version != 1))
+ return -1;
size = sb->s_op->quota_read(sb, type, (char *)&dinfo,
sizeof(struct v2_disk_dqinfo), V2_DQINFOOFF);
info->dqi_maxilimit = 0xffffffff;
} else {
/* used space is stored as unsigned 64-bit value */
- info->dqi_maxblimit = 0xffffffffffffffff; /* 2^64-1 */
- info->dqi_maxilimit = 0xffffffffffffffff;
+ info->dqi_maxblimit = 0xffffffffffffffffULL; /* 2^64-1 */
+ info->dqi_maxilimit = 0xffffffffffffffffULL;
}
info->dqi_bgrace = le32_to_cpu(dinfo.dqi_bgrace);
info->dqi_igrace = le32_to_cpu(dinfo.dqi_igrace);
return ret;
}
-/*****************************************************************************/
-/*
- * check that file shrinkage doesn't leave any VMAs dangling in midair
- */
-static int ramfs_nommu_check_mappings(struct inode *inode,
- size_t newsize, size_t size)
-{
- struct vm_area_struct *vma;
- struct prio_tree_iter iter;
-
- /* search for VMAs that fall within the dead zone */
- vma_prio_tree_foreach(vma, &iter, &inode->i_mapping->i_mmap,
- newsize >> PAGE_SHIFT,
- (size + PAGE_SIZE - 1) >> PAGE_SHIFT
- ) {
- /* found one - only interested if it's shared out of the page
- * cache */
- if (vma->vm_flags & VM_SHARED)
- return -ETXTBSY; /* not quite true, but near enough */
- }
-
- return 0;
-}
-
/*****************************************************************************/
/*
*
/* check that a decrease in size doesn't cut off any shared mappings */
if (newsize < size) {
- ret = ramfs_nommu_check_mappings(inode, newsize, size);
+ ret = nommu_shrink_inode_mappings(inode, size, newsize);
if (ret < 0)
return ret;
}
struct reiserfs_bitmap_info *bitmap;
unsigned int bmap_nr = reiserfs_bmap_count(sb);
+ /* Avoid lock recursion in fault case */
+ reiserfs_write_unlock(sb);
bitmap = vmalloc(sizeof(*bitmap) * bmap_nr);
+ reiserfs_write_lock(sb);
if (bitmap == NULL)
return -ENOMEM;
JOURNAL_PER_BALANCE_CNT * 2 +
2 * REISERFS_QUOTA_INIT_BLOCKS(inode->i_sb);
struct reiserfs_transaction_handle th;
+ int depth;
int err;
truncate_inode_pages(&inode->i_data, 0);
- reiserfs_write_lock(inode->i_sb);
+ depth = reiserfs_write_lock_once(inode->i_sb);
/* The = 0 happens when we abort creating a new inode for some reason like lack of space.. */
if (!(inode->i_state & I_NEW) && INODE_PKEY(inode)->k_objectid != 0) { /* also handles bad_inode case */
out:
clear_inode(inode); /* note this must go after the journal_end to prevent deadlock */
inode->i_blocks = 0;
- reiserfs_write_unlock(inode->i_sb);
+ reiserfs_write_unlock_once(inode->i_sb, depth);
}
static void _make_cpu_key(struct cpu_key *key, int version, __u32 dirid,
int reiserfs_setattr(struct dentry *dentry, struct iattr *attr)
{
struct inode *inode = dentry->d_inode;
- int error;
unsigned int ia_valid;
+ int depth;
+ int error;
/* must be turned off for recursive notify_change calls */
ia_valid = attr->ia_valid &= ~(ATTR_KILL_SUID|ATTR_KILL_SGID);
- reiserfs_write_lock(inode->i_sb);
+ depth = reiserfs_write_lock_once(inode->i_sb);
if (attr->ia_valid & ATTR_SIZE) {
/* version 2 items will be caught by the s_maxbytes check
** done for us in vmtruncate
journal_end(&th, inode->i_sb, jbegin_count);
}
}
- if (!error)
+ if (!error) {
+ /*
+ * Relax the lock here, as it might truncate the
+ * inode pages and wait for inode pages locks.
+ * To release such page lock, the owner needs the
+ * reiserfs lock
+ */
+ reiserfs_write_unlock_once(inode->i_sb, depth);
error = inode_setattr(inode, attr);
+ depth = reiserfs_write_lock_once(inode->i_sb);
+ }
}
if (!error && reiserfs_posixacl(inode->i_sb)) {
}
out:
- reiserfs_write_unlock(inode->i_sb);
+ reiserfs_write_unlock_once(inode->i_sb, depth);
+
return error;
}
err = put_user(inode->i_generation, (int __user *)arg);
break;
case REISERFS_IOC_SETVERSION:
- if (!is_owner_or_cap(inode))
+ if (!is_owner_or_cap(inode)) {
err = -EPERM;
break;
+ }
err = mnt_want_write(filp->f_path.mnt);
if (err)
break;
destroy_workqueue(commit_wq);
commit_wq = NULL;
}
- reiserfs_write_lock(sb);
free_journal_ram(sb);
+ reiserfs_write_lock(sb);
+
return 0;
}
struct reiserfs_journal *journal;
struct reiserfs_journal_list *jl;
char b[BDEVNAME_SIZE];
+ int ret;
+ /*
+ * Unlock here to avoid various RECLAIM-FS-ON <-> IN-RECLAIM-FS
+ * dependency inversion warnings.
+ */
+ reiserfs_write_unlock(sb);
journal = SB_JOURNAL(sb) = vmalloc(sizeof(struct reiserfs_journal));
if (!journal) {
reiserfs_warning(sb, "journal-1256",
"unable to get memory for journal structure");
+ reiserfs_write_lock(sb);
return 1;
}
memset(journal, 0, sizeof(struct reiserfs_journal));
INIT_LIST_HEAD(&journal->j_working_list);
INIT_LIST_HEAD(&journal->j_journal_list);
journal->j_persistent_trans = 0;
- if (reiserfs_allocate_list_bitmaps(sb,
- journal->j_list_bitmap,
- reiserfs_bmap_count(sb)))
+ ret = reiserfs_allocate_list_bitmaps(sb, journal->j_list_bitmap,
+ reiserfs_bmap_count(sb));
+ reiserfs_write_lock(sb);
+ if (ret)
goto free_and_return;
+
allocate_bitmap_nodes(sb);
/* reserved for journal area support */
reiserfs_panic(sb, "%s called without kernel lock held %d",
caller);
}
+
+#ifdef CONFIG_REISERFS_CHECK
+void reiserfs_lock_check_recursive(struct super_block *sb)
+{
+ struct reiserfs_sb_info *sb_i = REISERFS_SB(sb);
+
+ WARN_ONCE((sb_i->lock_depth > 0), "Unwanted recursive reiserfs lock!\n");
+}
+#endif
struct reiserfs_transaction_handle th;
int jbegin_count;
unsigned long savelink;
+ int depth;
inode = dentry->d_inode;
JOURNAL_PER_BALANCE_CNT * 2 + 2 +
4 * REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb);
- reiserfs_write_lock(dir->i_sb);
+ depth = reiserfs_write_lock_once(dir->i_sb);
retval = journal_begin(&th, dir->i_sb, jbegin_count);
if (retval)
goto out_unlink;
retval = journal_end(&th, dir->i_sb, jbegin_count);
reiserfs_check_path(&path);
- reiserfs_write_unlock(dir->i_sb);
+ reiserfs_write_unlock_once(dir->i_sb, depth);
return retval;
end_unlink:
if (err)
retval = err;
out_unlink:
- reiserfs_write_unlock(dir->i_sb);
+ reiserfs_write_unlock_once(dir->i_sb, depth);
return retval;
}
BUG_ON(!mutex_is_locked(&dir->i_mutex));
vfs_dq_init(dir);
- mutex_lock_nested(&dentry->d_inode->i_mutex, I_MUTEX_CHILD);
+ reiserfs_mutex_lock_nested_safe(&dentry->d_inode->i_mutex,
+ I_MUTEX_CHILD, dir->i_sb);
error = dir->i_op->unlink(dir, dentry);
mutex_unlock(&dentry->d_inode->i_mutex);
BUG_ON(!mutex_is_locked(&dir->i_mutex));
vfs_dq_init(dir);
- mutex_lock_nested(&dentry->d_inode->i_mutex, I_MUTEX_CHILD);
+ reiserfs_mutex_lock_nested_safe(&dentry->d_inode->i_mutex,
+ I_MUTEX_CHILD, dir->i_sb);
dentry_unhash(dentry);
error = dir->i_op->rmdir(dir, dentry);
if (!error)
if (IS_PRIVATE(inode) || get_inode_sd_version(inode) == STAT_DATA_V1)
return 0;
+ reiserfs_write_unlock(inode->i_sb);
dir = open_xa_dir(inode, XATTR_REPLACE);
if (IS_ERR(dir)) {
err = PTR_ERR(dir);
+ reiserfs_write_lock(inode->i_sb);
goto out;
} else if (!dir->d_inode) {
err = 0;
+ reiserfs_write_lock(inode->i_sb);
goto out_dir;
}
mutex_lock_nested(&dir->d_inode->i_mutex, I_MUTEX_XATTR);
+
+ reiserfs_write_lock(inode->i_sb);
+
buf.xadir = dir;
err = reiserfs_readdir_dentry(dir, &buf, fill_with_dentries, &pos);
while ((err == 0 || err == -ENOSPC) && buf.count) {
err = journal_begin(&th, inode->i_sb, blocks);
if (!err) {
int jerror;
- mutex_lock_nested(&dir->d_parent->d_inode->i_mutex,
- I_MUTEX_XATTR);
+ reiserfs_mutex_lock_nested_safe(
+ &dir->d_parent->d_inode->i_mutex,
+ I_MUTEX_XATTR, inode->i_sb);
err = action(dir, data);
jerror = journal_end(&th, inode->i_sb, blocks);
mutex_unlock(&dir->d_parent->d_inode->i_mutex);
}
if (dentry->d_inode) {
+ reiserfs_write_lock(inode->i_sb);
err = xattr_unlink(xadir->d_inode, dentry);
+ reiserfs_write_unlock(inode->i_sb);
update_ctime(inode);
}
if (get_inode_sd_version(inode) == STAT_DATA_V1)
return -EOPNOTSUPP;
- if (!buffer)
- return lookup_and_delete_xattr(inode, name);
+ reiserfs_write_unlock(inode->i_sb);
+
+ if (!buffer) {
+ err = lookup_and_delete_xattr(inode, name);
+ reiserfs_write_lock(inode->i_sb);
+ return err;
+ }
dentry = xattr_lookup(inode, name, flags);
- if (IS_ERR(dentry))
+ if (IS_ERR(dentry)) {
+ reiserfs_write_lock(inode->i_sb);
return PTR_ERR(dentry);
+ }
down_write(&REISERFS_I(inode)->i_xattr_sem);
+ reiserfs_write_lock(inode->i_sb);
+
xahash = xattr_hash(buffer, buffer_size);
while (buffer_pos < buffer_size || buffer_pos == 0) {
size_t chunk;
.ia_size = buffer_size,
.ia_valid = ATTR_SIZE | ATTR_CTIME,
};
+
+ reiserfs_write_unlock(inode->i_sb);
mutex_lock_nested(&dentry->d_inode->i_mutex, I_MUTEX_XATTR);
down_write(&dentry->d_inode->i_alloc_sem);
+ reiserfs_write_lock(inode->i_sb);
+
err = reiserfs_setattr(dentry, &newattrs);
up_write(&dentry->d_inode->i_alloc_sem);
mutex_unlock(&dentry->d_inode->i_mutex);
return 0;
}
+ reiserfs_write_unlock(inode->i_sb);
acl = reiserfs_get_acl(inode, ACL_TYPE_ACCESS);
+ reiserfs_write_lock(inode->i_sb);
if (!acl)
return 0;
if (IS_ERR(acl))
* anon_inode_getfd() will install the fd.
*/
ufd = anon_inode_getfd("[signalfd]", &signalfd_fops, ctx,
- flags & (O_CLOEXEC | O_NONBLOCK));
+ O_RDWR | (flags & (O_CLOEXEC | O_NONBLOCK)));
if (ufd < 0)
kfree(ctx);
} else {
}
#endif /* __ARCH_WANT_STAT64 */
-void inode_add_bytes(struct inode *inode, loff_t bytes)
+/* Caller is here responsible for sufficient locking (ie. inode->i_lock) */
+void __inode_add_bytes(struct inode *inode, loff_t bytes)
{
- spin_lock(&inode->i_lock);
inode->i_blocks += bytes >> 9;
bytes &= 511;
inode->i_bytes += bytes;
inode->i_blocks++;
inode->i_bytes -= 512;
}
+}
+
+void inode_add_bytes(struct inode *inode, loff_t bytes)
+{
+ spin_lock(&inode->i_lock);
+ __inode_add_bytes(inode, bytes);
spin_unlock(&inode->i_lock);
}
return error;
}
s->s_flags |= MS_ACTIVE;
+ } else {
+ do_remount_sb(s, flags, data, 0);
}
- do_remount_sb(s, flags, data, 0);
simple_set_mnt(mnt, s);
return 0;
}
* @attr: attribute descriptor.
*/
-int sysfs_create_bin_file(struct kobject * kobj, struct bin_attribute * attr)
+int sysfs_create_bin_file(struct kobject *kobj,
+ const struct bin_attribute *attr)
{
BUG_ON(!kobj || !kobj->sd || !attr);
* @attr: attribute descriptor.
*/
-void sysfs_remove_bin_file(struct kobject * kobj, struct bin_attribute * attr)
+void sysfs_remove_bin_file(struct kobject *kobj,
+ const struct bin_attribute *attr)
{
sysfs_hash_and_remove(kobj->sd, attr->attr.name);
}
return NULL;
t = atomic_cmpxchg(&sd->s_active, v, v + 1);
- if (likely(t == v))
+ if (likely(t == v)) {
+ rwsem_acquire_read(&sd->dep_map, 0, 1, _RET_IP_);
return sd;
+ }
if (t < 0)
return NULL;
if (unlikely(!sd))
return;
+ rwsem_release(&sd->dep_map, 1, _RET_IP_);
v = atomic_dec_return(&sd->s_active);
if (likely(v != SD_DEACTIVATED_BIAS))
return;
BUG_ON(sd->s_sibling || !(sd->s_flags & SYSFS_FLAG_REMOVED));
sd->s_sibling = (void *)&wait;
+ rwsem_acquire(&sd->dep_map, 0, 0, _RET_IP_);
/* atomic_add_return() is a mb(), put_active() will always see
* the updated sd->s_sibling.
*/
v = atomic_add_return(SD_DEACTIVATED_BIAS, &sd->s_active);
- if (v != SD_DEACTIVATED_BIAS)
+ if (v != SD_DEACTIVATED_BIAS) {
+ lock_contended(&sd->dep_map, _RET_IP_);
wait_for_completion(&wait);
+ }
sd->s_sibling = NULL;
+
+ lock_acquired(&sd->dep_map, _RET_IP_);
+ rwsem_release(&sd->dep_map, 1, _RET_IP_);
}
static int sysfs_alloc_ino(ino_t *pino)
atomic_set(&sd->s_count, 1);
atomic_set(&sd->s_active, 0);
+ sysfs_dirent_init_lockdep(sd);
sd->s_name = name;
sd->s_mode = mode;
* This file is released under the GPLv2.
*/
+#include <linux/lockdep.h>
#include <linux/fs.h>
struct sysfs_open_dirent;
struct sysfs_dirent {
atomic_t s_count;
atomic_t s_active;
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+ struct lockdep_map dep_map;
+#endif
struct sysfs_dirent *s_parent;
struct sysfs_dirent *s_sibling;
const char *s_name;
return sd->s_flags & SYSFS_TYPE_MASK;
}
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+#define sysfs_dirent_init_lockdep(sd) \
+do { \
+ static struct lock_class_key __key; \
+ \
+ lockdep_init_map(&sd->dep_map, "s_active", &__key, 0); \
+} while(0)
+#else
+#define sysfs_dirent_init_lockdep(sd) do {} while(0)
+#endif
+
/*
* Context structure to be used while adding/removing nodes.
*/
hrtimer_init(&ctx->tmr, clockid, HRTIMER_MODE_ABS);
ufd = anon_inode_getfd("[timerfd]", &timerfd_fops, ctx,
- flags & TFD_SHARED_FCNTL_FLAGS);
+ O_RDWR | (flags & TFD_SHARED_FCNTL_FLAGS));
if (ufd < 0)
kfree(ctx);
*/
#include <linux/pagemap.h>
+#include <linux/list_sort.h>
#include "ubifs.h"
/*
return err;
}
-/**
- * list_sort - sort a list.
- * @priv: private data, passed to @cmp
- * @head: the list to sort
- * @cmp: the elements comparison function
- *
- * This function has been implemented by Mark J Roberts <mjr@znex.org>. It
- * implements "merge sort" which has O(nlog(n)) complexity. The list is sorted
- * in ascending order.
- *
- * The comparison function @cmp is supposed to return a negative value if @a is
- * than @b, and a positive value if @a is greater than @b. If @a and @b are
- * equivalent, then it does not matter what this function returns.
- */
-static void list_sort(void *priv, struct list_head *head,
- int (*cmp)(void *priv, struct list_head *a,
- struct list_head *b))
-{
- struct list_head *p, *q, *e, *list, *tail, *oldhead;
- int insize, nmerges, psize, qsize, i;
-
- if (list_empty(head))
- return;
-
- list = head->next;
- list_del(head);
- insize = 1;
- for (;;) {
- p = oldhead = list;
- list = tail = NULL;
- nmerges = 0;
-
- while (p) {
- nmerges++;
- q = p;
- psize = 0;
- for (i = 0; i < insize; i++) {
- psize++;
- q = q->next == oldhead ? NULL : q->next;
- if (!q)
- break;
- }
-
- qsize = insize;
- while (psize > 0 || (qsize > 0 && q)) {
- if (!psize) {
- e = q;
- q = q->next;
- qsize--;
- if (q == oldhead)
- q = NULL;
- } else if (!qsize || !q) {
- e = p;
- p = p->next;
- psize--;
- if (p == oldhead)
- p = NULL;
- } else if (cmp(priv, p, q) <= 0) {
- e = p;
- p = p->next;
- psize--;
- if (p == oldhead)
- p = NULL;
- } else {
- e = q;
- q = q->next;
- qsize--;
- if (q == oldhead)
- q = NULL;
- }
- if (tail)
- tail->next = e;
- else
- list = e;
- e->prev = tail;
- tail = e;
- }
- p = q;
- }
-
- tail->next = list;
- list->prev = tail;
-
- if (nmerges <= 1)
- break;
-
- insize *= 2;
- }
-
- head->next = list;
- head->prev = list->prev;
- list->prev->next = head;
- list->prev = head;
-}
-
/**
* data_nodes_cmp - compare 2 data nodes.
* @priv: UBIFS file-system description object
if (mode != inode->i_mode) {
struct iattr iattr;
- iattr.ia_valid = ATTR_MODE;
+ iattr.ia_valid = ATTR_MODE | ATTR_CTIME;
iattr.ia_mode = mode;
+ iattr.ia_ctime = current_fs_time(inode->i_sb);
error = -xfs_setattr(XFS_I(inode), &iattr, XFS_ATTR_NOACL);
}
ASSERT_ALWAYS(!xfs_iflags_test(ip, XFS_IRECLAIM));
/*
- * If we have nothing to flush with this inode then complete the
- * teardown now, otherwise delay the flush operation.
+ * We always use background reclaim here because even if the
+ * inode is clean, it still may be under IO and hence we have
+ * to take the flush lock. The background reclaim path handles
+ * this more efficiently than we can here, so simply let background
+ * reclaim tear down all inodes.
*/
- if (!xfs_inode_clean(ip)) {
- xfs_inode_set_reclaim_tag(ip);
- return;
- }
-
out_reclaim:
- xfs_ireclaim(ip);
+ xfs_inode_set_reclaim_tag(ip);
}
/*
* as the tree is sparse and a gang lookup walks to find
* the number of objects requested.
*/
- read_lock(&pag->pag_ici_lock);
if (tag == XFS_ICI_NO_TAG) {
nr_found = radix_tree_gang_lookup(&pag->pag_ici_root,
(void **)&ip, *first_index, 1);
(void **)&ip, *first_index, 1, tag);
}
if (!nr_found)
- goto unlock;
+ return NULL;
/*
* Update the index for the next lookup. Catch overflows
*/
*first_index = XFS_INO_TO_AGINO(mp, ip->i_ino + 1);
if (*first_index < XFS_INO_TO_AGINO(mp, ip->i_ino))
- goto unlock;
-
+ return NULL;
return ip;
-
-unlock:
- read_unlock(&pag->pag_ici_lock);
- return NULL;
}
STATIC int
int (*execute)(struct xfs_inode *ip,
struct xfs_perag *pag, int flags),
int flags,
- int tag)
+ int tag,
+ int exclusive)
{
struct xfs_perag *pag = &mp->m_perag[ag];
uint32_t first_index;
int error = 0;
xfs_inode_t *ip;
+ if (exclusive)
+ write_lock(&pag->pag_ici_lock);
+ else
+ read_lock(&pag->pag_ici_lock);
ip = xfs_inode_ag_lookup(mp, pag, &first_index, tag);
- if (!ip)
+ if (!ip) {
+ if (exclusive)
+ write_unlock(&pag->pag_ici_lock);
+ else
+ read_unlock(&pag->pag_ici_lock);
break;
+ }
+ /* execute releases pag->pag_ici_lock */
error = execute(ip, pag, flags);
if (error == EAGAIN) {
skipped++;
}
if (error)
last_error = error;
- /*
- * bail out if the filesystem is corrupted.
- */
+
+ /* bail out if the filesystem is corrupted. */
if (error == EFSCORRUPTED)
break;
int (*execute)(struct xfs_inode *ip,
struct xfs_perag *pag, int flags),
int flags,
- int tag)
+ int tag,
+ int exclusive)
{
int error = 0;
int last_error = 0;
for (ag = 0; ag < mp->m_sb.sb_agcount; ag++) {
if (!mp->m_perag[ag].pag_ici_init)
continue;
- error = xfs_inode_ag_walk(mp, ag, execute, flags, tag);
+ error = xfs_inode_ag_walk(mp, ag, execute, flags, tag,
+ exclusive);
if (error) {
last_error = error;
if (error == EFSCORRUPTED)
struct xfs_perag *pag)
{
struct inode *inode = VFS_I(ip);
+ int error = EFSCORRUPTED;
/* nothing to sync during shutdown */
- if (XFS_FORCED_SHUTDOWN(ip->i_mount)) {
- read_unlock(&pag->pag_ici_lock);
- return EFSCORRUPTED;
- }
+ if (XFS_FORCED_SHUTDOWN(ip->i_mount))
+ goto out_unlock;
- /*
- * If we can't get a reference on the inode, it must be in reclaim.
- * Leave it for the reclaim code to flush. Also avoid inodes that
- * haven't been fully initialised.
- */
- if (!igrab(inode)) {
- read_unlock(&pag->pag_ici_lock);
- return ENOENT;
- }
- read_unlock(&pag->pag_ici_lock);
+ /* avoid new or reclaimable inodes. Leave for reclaim code to flush */
+ error = ENOENT;
+ if (xfs_iflags_test(ip, XFS_INEW | XFS_IRECLAIMABLE | XFS_IRECLAIM))
+ goto out_unlock;
- if (is_bad_inode(inode) || xfs_iflags_test(ip, XFS_INEW)) {
+ /* If we can't grab the inode, it must on it's way to reclaim. */
+ if (!igrab(inode))
+ goto out_unlock;
+
+ if (is_bad_inode(inode)) {
IRELE(ip);
- return ENOENT;
+ goto out_unlock;
}
- return 0;
+ /* inode is valid */
+ error = 0;
+out_unlock:
+ read_unlock(&pag->pag_ici_lock);
+ return error;
}
STATIC int
ASSERT((flags & ~(SYNC_TRYLOCK|SYNC_WAIT)) == 0);
error = xfs_inode_ag_iterator(mp, xfs_sync_inode_data, flags,
- XFS_ICI_NO_TAG);
+ XFS_ICI_NO_TAG, 0);
if (error)
return XFS_ERROR(error);
ASSERT((flags & ~SYNC_WAIT) == 0);
return xfs_inode_ag_iterator(mp, xfs_sync_inode_attr, flags,
- XFS_ICI_NO_TAG);
+ XFS_ICI_NO_TAG, 0);
}
STATIC int
kthread_stop(mp->m_sync_task);
}
-STATIC int
-xfs_reclaim_inode(
- xfs_inode_t *ip,
- int sync_mode)
-{
- xfs_perag_t *pag = xfs_get_perag(ip->i_mount, ip->i_ino);
-
- /* The hash lock here protects a thread in xfs_iget_core from
- * racing with us on linking the inode back with a vnode.
- * Once we have the XFS_IRECLAIM flag set it will not touch
- * us.
- */
- write_lock(&pag->pag_ici_lock);
- spin_lock(&ip->i_flags_lock);
- if (__xfs_iflags_test(ip, XFS_IRECLAIM) ||
- !__xfs_iflags_test(ip, XFS_IRECLAIMABLE)) {
- spin_unlock(&ip->i_flags_lock);
- write_unlock(&pag->pag_ici_lock);
- return -EAGAIN;
- }
- __xfs_iflags_set(ip, XFS_IRECLAIM);
- spin_unlock(&ip->i_flags_lock);
- write_unlock(&pag->pag_ici_lock);
- xfs_put_perag(ip->i_mount, pag);
-
- /*
- * If the inode is still dirty, then flush it out. If the inode
- * is not in the AIL, then it will be OK to flush it delwri as
- * long as xfs_iflush() does not keep any references to the inode.
- * We leave that decision up to xfs_iflush() since it has the
- * knowledge of whether it's OK to simply do a delwri flush of
- * the inode or whether we need to wait until the inode is
- * pulled from the AIL.
- * We get the flush lock regardless, though, just to make sure
- * we don't free it while it is being flushed.
- */
- xfs_ilock(ip, XFS_ILOCK_EXCL);
- xfs_iflock(ip);
-
- /*
- * In the case of a forced shutdown we rely on xfs_iflush() to
- * wait for the inode to be unpinned before returning an error.
- */
- if (!is_bad_inode(VFS_I(ip)) && xfs_iflush(ip, sync_mode) == 0) {
- /* synchronize with xfs_iflush_done */
- xfs_iflock(ip);
- xfs_ifunlock(ip);
- }
-
- xfs_iunlock(ip, XFS_ILOCK_EXCL);
- xfs_ireclaim(ip);
- return 0;
-}
-
void
__xfs_inode_set_reclaim_tag(
struct xfs_perag *pag,
}
STATIC int
-xfs_reclaim_inode_now(
+xfs_reclaim_inode(
struct xfs_inode *ip,
struct xfs_perag *pag,
- int flags)
+ int sync_mode)
{
- /* ignore if already under reclaim */
- if (xfs_iflags_test(ip, XFS_IRECLAIM)) {
- read_unlock(&pag->pag_ici_lock);
+ /*
+ * The radix tree lock here protects a thread in xfs_iget from racing
+ * with us starting reclaim on the inode. Once we have the
+ * XFS_IRECLAIM flag set it will not touch us.
+ */
+ spin_lock(&ip->i_flags_lock);
+ ASSERT_ALWAYS(__xfs_iflags_test(ip, XFS_IRECLAIMABLE));
+ if (__xfs_iflags_test(ip, XFS_IRECLAIM)) {
+ /* ignore as it is already under reclaim */
+ spin_unlock(&ip->i_flags_lock);
+ write_unlock(&pag->pag_ici_lock);
return 0;
}
- read_unlock(&pag->pag_ici_lock);
+ __xfs_iflags_set(ip, XFS_IRECLAIM);
+ spin_unlock(&ip->i_flags_lock);
+ write_unlock(&pag->pag_ici_lock);
- return xfs_reclaim_inode(ip, flags);
+ /*
+ * If the inode is still dirty, then flush it out. If the inode
+ * is not in the AIL, then it will be OK to flush it delwri as
+ * long as xfs_iflush() does not keep any references to the inode.
+ * We leave that decision up to xfs_iflush() since it has the
+ * knowledge of whether it's OK to simply do a delwri flush of
+ * the inode or whether we need to wait until the inode is
+ * pulled from the AIL.
+ * We get the flush lock regardless, though, just to make sure
+ * we don't free it while it is being flushed.
+ */
+ xfs_ilock(ip, XFS_ILOCK_EXCL);
+ xfs_iflock(ip);
+
+ /*
+ * In the case of a forced shutdown we rely on xfs_iflush() to
+ * wait for the inode to be unpinned before returning an error.
+ */
+ if (!is_bad_inode(VFS_I(ip)) && xfs_iflush(ip, sync_mode) == 0) {
+ /* synchronize with xfs_iflush_done */
+ xfs_iflock(ip);
+ xfs_ifunlock(ip);
+ }
+
+ xfs_iunlock(ip, XFS_ILOCK_EXCL);
+ xfs_ireclaim(ip);
+ return 0;
}
int
xfs_mount_t *mp,
int mode)
{
- return xfs_inode_ag_iterator(mp, xfs_reclaim_inode_now, mode,
- XFS_ICI_RECLAIM_TAG);
+ return xfs_inode_ag_iterator(mp, xfs_reclaim_inode, mode,
+ XFS_ICI_RECLAIM_TAG, 1);
}
int xfs_sync_inode_valid(struct xfs_inode *ip, struct xfs_perag *pag);
int xfs_inode_ag_iterator(struct xfs_mount *mp,
int (*execute)(struct xfs_inode *ip, struct xfs_perag *pag, int flags),
- int flags, int tag);
+ int flags, int tag, int write_lock);
#endif
struct xlog_ticket;
struct log;
+DECLARE_EVENT_CLASS(xfs_attr_list_class,
+ TP_PROTO(struct xfs_attr_list_context *ctx),
+ TP_ARGS(ctx),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_ino_t, ino)
+ __field(u32, hashval)
+ __field(u32, blkno)
+ __field(u32, offset)
+ __field(void *, alist)
+ __field(int, bufsize)
+ __field(int, count)
+ __field(int, firstu)
+ __field(int, dupcnt)
+ __field(int, flags)
+ ),
+ TP_fast_assign(
+ __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
+ __entry->ino = ctx->dp->i_ino;
+ __entry->hashval = ctx->cursor->hashval;
+ __entry->blkno = ctx->cursor->blkno;
+ __entry->offset = ctx->cursor->offset;
+ __entry->alist = ctx->alist;
+ __entry->bufsize = ctx->bufsize;
+ __entry->count = ctx->count;
+ __entry->firstu = ctx->firstu;
+ __entry->flags = ctx->flags;
+ ),
+ TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
+ "alist 0x%p size %u count %u firstu %u flags %d %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->ino,
+ __entry->hashval,
+ __entry->blkno,
+ __entry->offset,
+ __entry->dupcnt,
+ __entry->alist,
+ __entry->bufsize,
+ __entry->count,
+ __entry->firstu,
+ __entry->flags,
+ __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
+ )
+)
+
#define DEFINE_ATTR_LIST_EVENT(name) \
-TRACE_EVENT(name, \
+DEFINE_EVENT(xfs_attr_list_class, name, \
TP_PROTO(struct xfs_attr_list_context *ctx), \
- TP_ARGS(ctx), \
- TP_STRUCT__entry( \
- __field(dev_t, dev) \
- __field(xfs_ino_t, ino) \
- __field(u32, hashval) \
- __field(u32, blkno) \
- __field(u32, offset) \
- __field(void *, alist) \
- __field(int, bufsize) \
- __field(int, count) \
- __field(int, firstu) \
- __field(int, dupcnt) \
- __field(int, flags) \
- ), \
- TP_fast_assign( \
- __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev; \
- __entry->ino = ctx->dp->i_ino; \
- __entry->hashval = ctx->cursor->hashval; \
- __entry->blkno = ctx->cursor->blkno; \
- __entry->offset = ctx->cursor->offset; \
- __entry->alist = ctx->alist; \
- __entry->bufsize = ctx->bufsize; \
- __entry->count = ctx->count; \
- __entry->firstu = ctx->firstu; \
- __entry->flags = ctx->flags; \
- ), \
- TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u " \
- "alist 0x%p size %u count %u firstu %u flags %d %s", \
- MAJOR(__entry->dev), MINOR(__entry->dev), \
- __entry->ino, \
- __entry->hashval, \
- __entry->blkno, \
- __entry->offset, \
- __entry->dupcnt, \
- __entry->alist, \
- __entry->bufsize, \
- __entry->count, \
- __entry->firstu, \
- __entry->flags, \
- __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS) \
- ) \
-)
+ TP_ARGS(ctx))
DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
(char *)__entry->caller_ip)
);
+DECLARE_EVENT_CLASS(xfs_bmap_class,
+ TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state,
+ unsigned long caller_ip),
+ TP_ARGS(ip, idx, state, caller_ip),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_ino_t, ino)
+ __field(xfs_extnum_t, idx)
+ __field(xfs_fileoff_t, startoff)
+ __field(xfs_fsblock_t, startblock)
+ __field(xfs_filblks_t, blockcount)
+ __field(xfs_exntst_t, state)
+ __field(int, bmap_state)
+ __field(unsigned long, caller_ip)
+ ),
+ TP_fast_assign(
+ struct xfs_ifork *ifp = (state & BMAP_ATTRFORK) ?
+ ip->i_afp : &ip->i_df;
+ struct xfs_bmbt_irec r;
+
+ xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r);
+ __entry->dev = VFS_I(ip)->i_sb->s_dev;
+ __entry->ino = ip->i_ino;
+ __entry->idx = idx;
+ __entry->startoff = r.br_startoff;
+ __entry->startblock = r.br_startblock;
+ __entry->blockcount = r.br_blockcount;
+ __entry->state = r.br_state;
+ __entry->bmap_state = state;
+ __entry->caller_ip = caller_ip;
+ ),
+ TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
+ "offset %lld block %s count %lld flag %d caller %pf",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->ino,
+ __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
+ (long)__entry->idx,
+ __entry->startoff,
+ xfs_fmtfsblock(__entry->startblock),
+ __entry->blockcount,
+ __entry->state,
+ (char *)__entry->caller_ip)
+)
+
#define DEFINE_BMAP_EVENT(name) \
-TRACE_EVENT(name, \
+DEFINE_EVENT(xfs_bmap_class, name, \
TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state, \
unsigned long caller_ip), \
- TP_ARGS(ip, idx, state, caller_ip), \
- TP_STRUCT__entry( \
- __field(dev_t, dev) \
- __field(xfs_ino_t, ino) \
- __field(xfs_extnum_t, idx) \
- __field(xfs_fileoff_t, startoff) \
- __field(xfs_fsblock_t, startblock) \
- __field(xfs_filblks_t, blockcount) \
- __field(xfs_exntst_t, state) \
- __field(int, bmap_state) \
- __field(unsigned long, caller_ip) \
- ), \
- TP_fast_assign( \
- struct xfs_ifork *ifp = (state & BMAP_ATTRFORK) ? \
- ip->i_afp : &ip->i_df; \
- struct xfs_bmbt_irec r; \
- \
- xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r); \
- __entry->dev = VFS_I(ip)->i_sb->s_dev; \
- __entry->ino = ip->i_ino; \
- __entry->idx = idx; \
- __entry->startoff = r.br_startoff; \
- __entry->startblock = r.br_startblock; \
- __entry->blockcount = r.br_blockcount; \
- __entry->state = r.br_state; \
- __entry->bmap_state = state; \
- __entry->caller_ip = caller_ip; \
- ), \
- TP_printk("dev %d:%d ino 0x%llx state %s idx %ld " \
- "offset %lld block %s count %lld flag %d caller %pf", \
- MAJOR(__entry->dev), MINOR(__entry->dev), \
- __entry->ino, \
- __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS), \
- (long)__entry->idx, \
- __entry->startoff, \
- xfs_fmtfsblock(__entry->startblock), \
- __entry->blockcount, \
- __entry->state, \
- (char *)__entry->caller_ip) \
-)
-
+ TP_ARGS(ip, idx, state, caller_ip))
DEFINE_BMAP_EVENT(xfs_iext_remove);
DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
DEFINE_BMAP_EVENT(xfs_bmap_post_update);
DEFINE_BMAP_EVENT(xfs_extlist);
-#define DEFINE_BUF_EVENT(tname) \
-TRACE_EVENT(tname, \
- TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
- TP_ARGS(bp, caller_ip), \
- TP_STRUCT__entry( \
- __field(dev_t, dev) \
- __field(xfs_daddr_t, bno) \
- __field(size_t, buffer_length) \
- __field(int, hold) \
- __field(int, pincount) \
- __field(unsigned, lockval) \
- __field(unsigned, flags) \
- __field(unsigned long, caller_ip) \
- ), \
- TP_fast_assign( \
- __entry->dev = bp->b_target->bt_dev; \
- __entry->bno = bp->b_bn; \
- __entry->buffer_length = bp->b_buffer_length; \
- __entry->hold = atomic_read(&bp->b_hold); \
- __entry->pincount = atomic_read(&bp->b_pin_count); \
- __entry->lockval = xfs_buf_lock_value(bp); \
- __entry->flags = bp->b_flags; \
- __entry->caller_ip = caller_ip; \
- ), \
- TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d " \
- "lock %d flags %s caller %pf", \
- MAJOR(__entry->dev), MINOR(__entry->dev), \
- (unsigned long long)__entry->bno, \
- __entry->buffer_length, \
- __entry->hold, \
- __entry->pincount, \
- __entry->lockval, \
- __print_flags(__entry->flags, "|", XFS_BUF_FLAGS), \
- (void *)__entry->caller_ip) \
+DECLARE_EVENT_CLASS(xfs_buf_class,
+ TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
+ TP_ARGS(bp, caller_ip),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_daddr_t, bno)
+ __field(size_t, buffer_length)
+ __field(int, hold)
+ __field(int, pincount)
+ __field(unsigned, lockval)
+ __field(unsigned, flags)
+ __field(unsigned long, caller_ip)
+ ),
+ TP_fast_assign(
+ __entry->dev = bp->b_target->bt_dev;
+ __entry->bno = bp->b_bn;
+ __entry->buffer_length = bp->b_buffer_length;
+ __entry->hold = atomic_read(&bp->b_hold);
+ __entry->pincount = atomic_read(&bp->b_pin_count);
+ __entry->lockval = xfs_buf_lock_value(bp);
+ __entry->flags = bp->b_flags;
+ __entry->caller_ip = caller_ip;
+ ),
+ TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
+ "lock %d flags %s caller %pf",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->bno,
+ __entry->buffer_length,
+ __entry->hold,
+ __entry->pincount,
+ __entry->lockval,
+ __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
+ (void *)__entry->caller_ip)
)
+
+#define DEFINE_BUF_EVENT(name) \
+DEFINE_EVENT(xfs_buf_class, name, \
+ TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
+ TP_ARGS(bp, caller_ip))
DEFINE_BUF_EVENT(xfs_buf_init);
DEFINE_BUF_EVENT(xfs_buf_free);
DEFINE_BUF_EVENT(xfs_buf_hold);
DEFINE_BUF_EVENT(xfs_inode_item_push);
/* pass flags explicitly */
-#define DEFINE_BUF_FLAGS_EVENT(tname) \
-TRACE_EVENT(tname, \
- TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
- TP_ARGS(bp, flags, caller_ip), \
- TP_STRUCT__entry( \
- __field(dev_t, dev) \
- __field(xfs_daddr_t, bno) \
- __field(size_t, buffer_length) \
- __field(int, hold) \
- __field(int, pincount) \
- __field(unsigned, lockval) \
- __field(unsigned, flags) \
- __field(unsigned long, caller_ip) \
- ), \
- TP_fast_assign( \
- __entry->dev = bp->b_target->bt_dev; \
- __entry->bno = bp->b_bn; \
- __entry->buffer_length = bp->b_buffer_length; \
- __entry->flags = flags; \
- __entry->hold = atomic_read(&bp->b_hold); \
- __entry->pincount = atomic_read(&bp->b_pin_count); \
- __entry->lockval = xfs_buf_lock_value(bp); \
- __entry->caller_ip = caller_ip; \
- ), \
- TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d " \
- "lock %d flags %s caller %pf", \
- MAJOR(__entry->dev), MINOR(__entry->dev), \
- (unsigned long long)__entry->bno, \
- __entry->buffer_length, \
- __entry->hold, \
- __entry->pincount, \
- __entry->lockval, \
- __print_flags(__entry->flags, "|", XFS_BUF_FLAGS), \
- (void *)__entry->caller_ip) \
+DECLARE_EVENT_CLASS(xfs_buf_flags_class,
+ TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
+ TP_ARGS(bp, flags, caller_ip),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_daddr_t, bno)
+ __field(size_t, buffer_length)
+ __field(int, hold)
+ __field(int, pincount)
+ __field(unsigned, lockval)
+ __field(unsigned, flags)
+ __field(unsigned long, caller_ip)
+ ),
+ TP_fast_assign(
+ __entry->dev = bp->b_target->bt_dev;
+ __entry->bno = bp->b_bn;
+ __entry->buffer_length = bp->b_buffer_length;
+ __entry->flags = flags;
+ __entry->hold = atomic_read(&bp->b_hold);
+ __entry->pincount = atomic_read(&bp->b_pin_count);
+ __entry->lockval = xfs_buf_lock_value(bp);
+ __entry->caller_ip = caller_ip;
+ ),
+ TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
+ "lock %d flags %s caller %pf",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->bno,
+ __entry->buffer_length,
+ __entry->hold,
+ __entry->pincount,
+ __entry->lockval,
+ __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
+ (void *)__entry->caller_ip)
)
+
+#define DEFINE_BUF_FLAGS_EVENT(name) \
+DEFINE_EVENT(xfs_buf_flags_class, name, \
+ TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
+ TP_ARGS(bp, flags, caller_ip))
DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
(void *)__entry->caller_ip)
);
-#define DEFINE_BUF_ITEM_EVENT(tname) \
-TRACE_EVENT(tname, \
- TP_PROTO(struct xfs_buf_log_item *bip), \
- TP_ARGS(bip), \
- TP_STRUCT__entry( \
- __field(dev_t, dev) \
- __field(xfs_daddr_t, buf_bno) \
- __field(size_t, buf_len) \
- __field(int, buf_hold) \
- __field(int, buf_pincount) \
- __field(int, buf_lockval) \
- __field(unsigned, buf_flags) \
- __field(unsigned, bli_recur) \
- __field(int, bli_refcount) \
- __field(unsigned, bli_flags) \
- __field(void *, li_desc) \
- __field(unsigned, li_flags) \
- ), \
- TP_fast_assign( \
- __entry->dev = bip->bli_buf->b_target->bt_dev; \
- __entry->bli_flags = bip->bli_flags; \
- __entry->bli_recur = bip->bli_recur; \
- __entry->bli_refcount = atomic_read(&bip->bli_refcount); \
- __entry->buf_bno = bip->bli_buf->b_bn; \
- __entry->buf_len = bip->bli_buf->b_buffer_length; \
- __entry->buf_flags = bip->bli_buf->b_flags; \
- __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold); \
- __entry->buf_pincount = \
- atomic_read(&bip->bli_buf->b_pin_count); \
- __entry->buf_lockval = xfs_buf_lock_value(bip->bli_buf); \
- __entry->li_desc = bip->bli_item.li_desc; \
- __entry->li_flags = bip->bli_item.li_flags; \
- ), \
- TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d " \
- "lock %d flags %s recur %d refcount %d bliflags %s " \
- "lidesc 0x%p liflags %s", \
- MAJOR(__entry->dev), MINOR(__entry->dev), \
- (unsigned long long)__entry->buf_bno, \
- __entry->buf_len, \
- __entry->buf_hold, \
- __entry->buf_pincount, \
- __entry->buf_lockval, \
- __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS), \
- __entry->bli_recur, \
- __entry->bli_refcount, \
- __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS), \
- __entry->li_desc, \
- __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS)) \
+DECLARE_EVENT_CLASS(xfs_buf_item_class,
+ TP_PROTO(struct xfs_buf_log_item *bip),
+ TP_ARGS(bip),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_daddr_t, buf_bno)
+ __field(size_t, buf_len)
+ __field(int, buf_hold)
+ __field(int, buf_pincount)
+ __field(int, buf_lockval)
+ __field(unsigned, buf_flags)
+ __field(unsigned, bli_recur)
+ __field(int, bli_refcount)
+ __field(unsigned, bli_flags)
+ __field(void *, li_desc)
+ __field(unsigned, li_flags)
+ ),
+ TP_fast_assign(
+ __entry->dev = bip->bli_buf->b_target->bt_dev;
+ __entry->bli_flags = bip->bli_flags;
+ __entry->bli_recur = bip->bli_recur;
+ __entry->bli_refcount = atomic_read(&bip->bli_refcount);
+ __entry->buf_bno = bip->bli_buf->b_bn;
+ __entry->buf_len = bip->bli_buf->b_buffer_length;
+ __entry->buf_flags = bip->bli_buf->b_flags;
+ __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
+ __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
+ __entry->buf_lockval = xfs_buf_lock_value(bip->bli_buf);
+ __entry->li_desc = bip->bli_item.li_desc;
+ __entry->li_flags = bip->bli_item.li_flags;
+ ),
+ TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
+ "lock %d flags %s recur %d refcount %d bliflags %s "
+ "lidesc 0x%p liflags %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->buf_bno,
+ __entry->buf_len,
+ __entry->buf_hold,
+ __entry->buf_pincount,
+ __entry->buf_lockval,
+ __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
+ __entry->bli_recur,
+ __entry->bli_refcount,
+ __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
+ __entry->li_desc,
+ __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
)
+
+#define DEFINE_BUF_ITEM_EVENT(name) \
+DEFINE_EVENT(xfs_buf_item_class, name, \
+ TP_PROTO(struct xfs_buf_log_item *bip), \
+ TP_ARGS(bip))
DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
+DECLARE_EVENT_CLASS(xfs_lock_class,
+ TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
+ unsigned long caller_ip),
+ TP_ARGS(ip, lock_flags, caller_ip),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_ino_t, ino)
+ __field(int, lock_flags)
+ __field(unsigned long, caller_ip)
+ ),
+ TP_fast_assign(
+ __entry->dev = VFS_I(ip)->i_sb->s_dev;
+ __entry->ino = ip->i_ino;
+ __entry->lock_flags = lock_flags;
+ __entry->caller_ip = caller_ip;
+ ),
+ TP_printk("dev %d:%d ino 0x%llx flags %s caller %pf",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->ino,
+ __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
+ (void *)__entry->caller_ip)
+)
+
#define DEFINE_LOCK_EVENT(name) \
-TRACE_EVENT(name, \
+DEFINE_EVENT(xfs_lock_class, name, \
TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
unsigned long caller_ip), \
- TP_ARGS(ip, lock_flags, caller_ip), \
- TP_STRUCT__entry( \
- __field(dev_t, dev) \
- __field(xfs_ino_t, ino) \
- __field(int, lock_flags) \
- __field(unsigned long, caller_ip) \
- ), \
- TP_fast_assign( \
- __entry->dev = VFS_I(ip)->i_sb->s_dev; \
- __entry->ino = ip->i_ino; \
- __entry->lock_flags = lock_flags; \
- __entry->caller_ip = caller_ip; \
- ), \
- TP_printk("dev %d:%d ino 0x%llx flags %s caller %pf", \
- MAJOR(__entry->dev), MINOR(__entry->dev), \
- __entry->ino, \
- __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS), \
- (void *)__entry->caller_ip) \
-)
-
+ TP_ARGS(ip, lock_flags, caller_ip))
DEFINE_LOCK_EVENT(xfs_ilock);
DEFINE_LOCK_EVENT(xfs_ilock_nowait);
DEFINE_LOCK_EVENT(xfs_ilock_demote);
DEFINE_LOCK_EVENT(xfs_iunlock);
+DECLARE_EVENT_CLASS(xfs_iget_class,
+ TP_PROTO(struct xfs_inode *ip),
+ TP_ARGS(ip),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_ino_t, ino)
+ ),
+ TP_fast_assign(
+ __entry->dev = VFS_I(ip)->i_sb->s_dev;
+ __entry->ino = ip->i_ino;
+ ),
+ TP_printk("dev %d:%d ino 0x%llx",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->ino)
+)
+
#define DEFINE_IGET_EVENT(name) \
-TRACE_EVENT(name, \
+DEFINE_EVENT(xfs_iget_class, name, \
TP_PROTO(struct xfs_inode *ip), \
- TP_ARGS(ip), \
- TP_STRUCT__entry( \
- __field(dev_t, dev) \
- __field(xfs_ino_t, ino) \
- ), \
- TP_fast_assign( \
- __entry->dev = VFS_I(ip)->i_sb->s_dev; \
- __entry->ino = ip->i_ino; \
- ), \
- TP_printk("dev %d:%d ino 0x%llx", \
- MAJOR(__entry->dev), MINOR(__entry->dev), \
- __entry->ino) \
-)
+ TP_ARGS(ip))
DEFINE_IGET_EVENT(xfs_iget_skip);
DEFINE_IGET_EVENT(xfs_iget_reclaim);
DEFINE_IGET_EVENT(xfs_iget_found);
DEFINE_IGET_EVENT(xfs_iget_alloc);
+DECLARE_EVENT_CLASS(xfs_inode_class,
+ TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
+ TP_ARGS(ip, caller_ip),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_ino_t, ino)
+ __field(int, count)
+ __field(unsigned long, caller_ip)
+ ),
+ TP_fast_assign(
+ __entry->dev = VFS_I(ip)->i_sb->s_dev;
+ __entry->ino = ip->i_ino;
+ __entry->count = atomic_read(&VFS_I(ip)->i_count);
+ __entry->caller_ip = caller_ip;
+ ),
+ TP_printk("dev %d:%d ino 0x%llx count %d caller %pf",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->ino,
+ __entry->count,
+ (char *)__entry->caller_ip)
+)
+
#define DEFINE_INODE_EVENT(name) \
-TRACE_EVENT(name, \
+DEFINE_EVENT(xfs_inode_class, name, \
TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
- TP_ARGS(ip, caller_ip), \
- TP_STRUCT__entry( \
- __field(dev_t, dev) \
- __field(xfs_ino_t, ino) \
- __field(int, count) \
- __field(unsigned long, caller_ip) \
- ), \
- TP_fast_assign( \
- __entry->dev = VFS_I(ip)->i_sb->s_dev; \
- __entry->ino = ip->i_ino; \
- __entry->count = atomic_read(&VFS_I(ip)->i_count); \
- __entry->caller_ip = caller_ip; \
- ), \
- TP_printk("dev %d:%d ino 0x%llx count %d caller %pf", \
- MAJOR(__entry->dev), MINOR(__entry->dev), \
- __entry->ino, \
- __entry->count, \
- (char *)__entry->caller_ip) \
-)
+ TP_ARGS(ip, caller_ip))
DEFINE_INODE_EVENT(xfs_ihold);
DEFINE_INODE_EVENT(xfs_irele);
/* the old xfs_itrace_entry tracer - to be replaced by s.th. in the VFS */
#define xfs_itrace_entry(ip) \
trace_xfs_inode(ip, _THIS_IP_)
-#define DEFINE_DQUOT_EVENT(tname) \
-TRACE_EVENT(tname, \
- TP_PROTO(struct xfs_dquot *dqp), \
- TP_ARGS(dqp), \
- TP_STRUCT__entry( \
- __field(dev_t, dev) \
- __field(__be32, id) \
- __field(unsigned, flags) \
- __field(unsigned, nrefs) \
- __field(unsigned long long, res_bcount) \
- __field(unsigned long long, bcount) \
- __field(unsigned long long, icount) \
- __field(unsigned long long, blk_hardlimit) \
- __field(unsigned long long, blk_softlimit) \
- __field(unsigned long long, ino_hardlimit) \
- __field(unsigned long long, ino_softlimit) \
- ), \
- TP_fast_assign( \
- __entry->dev = dqp->q_mount->m_super->s_dev; \
- __entry->id = dqp->q_core.d_id; \
- __entry->flags = dqp->dq_flags; \
- __entry->nrefs = dqp->q_nrefs; \
- __entry->res_bcount = dqp->q_res_bcount; \
- __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount); \
- __entry->icount = be64_to_cpu(dqp->q_core.d_icount); \
- __entry->blk_hardlimit = \
- be64_to_cpu(dqp->q_core.d_blk_hardlimit); \
- __entry->blk_softlimit = \
- be64_to_cpu(dqp->q_core.d_blk_softlimit); \
- __entry->ino_hardlimit = \
- be64_to_cpu(dqp->q_core.d_ino_hardlimit); \
- __entry->ino_softlimit = \
- be64_to_cpu(dqp->q_core.d_ino_softlimit); \
+DECLARE_EVENT_CLASS(xfs_dquot_class,
+ TP_PROTO(struct xfs_dquot *dqp),
+ TP_ARGS(dqp),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(__be32, id)
+ __field(unsigned, flags)
+ __field(unsigned, nrefs)
+ __field(unsigned long long, res_bcount)
+ __field(unsigned long long, bcount)
+ __field(unsigned long long, icount)
+ __field(unsigned long long, blk_hardlimit)
+ __field(unsigned long long, blk_softlimit)
+ __field(unsigned long long, ino_hardlimit)
+ __field(unsigned long long, ino_softlimit)
), \
- TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx " \
- "bcnt 0x%llx [hard 0x%llx | soft 0x%llx] " \
- "icnt 0x%llx [hard 0x%llx | soft 0x%llx]", \
- MAJOR(__entry->dev), MINOR(__entry->dev), \
- be32_to_cpu(__entry->id), \
- __print_flags(__entry->flags, "|", XFS_DQ_FLAGS), \
- __entry->nrefs, \
- __entry->res_bcount, \
- __entry->bcount, \
- __entry->blk_hardlimit, \
- __entry->blk_softlimit, \
- __entry->icount, \
- __entry->ino_hardlimit, \
- __entry->ino_softlimit) \
+ TP_fast_assign(
+ __entry->dev = dqp->q_mount->m_super->s_dev;
+ __entry->id = dqp->q_core.d_id;
+ __entry->flags = dqp->dq_flags;
+ __entry->nrefs = dqp->q_nrefs;
+ __entry->res_bcount = dqp->q_res_bcount;
+ __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
+ __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
+ __entry->blk_hardlimit =
+ be64_to_cpu(dqp->q_core.d_blk_hardlimit);
+ __entry->blk_softlimit =
+ be64_to_cpu(dqp->q_core.d_blk_softlimit);
+ __entry->ino_hardlimit =
+ be64_to_cpu(dqp->q_core.d_ino_hardlimit);
+ __entry->ino_softlimit =
+ be64_to_cpu(dqp->q_core.d_ino_softlimit);
+ ),
+ TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
+ "bcnt 0x%llx [hard 0x%llx | soft 0x%llx] "
+ "icnt 0x%llx [hard 0x%llx | soft 0x%llx]",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ be32_to_cpu(__entry->id),
+ __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
+ __entry->nrefs,
+ __entry->res_bcount,
+ __entry->bcount,
+ __entry->blk_hardlimit,
+ __entry->blk_softlimit,
+ __entry->icount,
+ __entry->ino_hardlimit,
+ __entry->ino_softlimit)
)
+
+#define DEFINE_DQUOT_EVENT(name) \
+DEFINE_EVENT(xfs_dquot_class, name, \
+ TP_PROTO(struct xfs_dquot *dqp), \
+ TP_ARGS(dqp))
DEFINE_DQUOT_EVENT(xfs_dqadjust);
DEFINE_DQUOT_EVENT(xfs_dqshake_dirty);
DEFINE_DQUOT_EVENT(xfs_dqshake_unlink);
DEFINE_IGET_EVENT(xfs_dquot_dqalloc);
DEFINE_IGET_EVENT(xfs_dquot_dqdetach);
+DECLARE_EVENT_CLASS(xfs_loggrant_class,
+ TP_PROTO(struct log *log, struct xlog_ticket *tic),
+ TP_ARGS(log, tic),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(unsigned, trans_type)
+ __field(char, ocnt)
+ __field(char, cnt)
+ __field(int, curr_res)
+ __field(int, unit_res)
+ __field(unsigned int, flags)
+ __field(void *, reserve_headq)
+ __field(void *, write_headq)
+ __field(int, grant_reserve_cycle)
+ __field(int, grant_reserve_bytes)
+ __field(int, grant_write_cycle)
+ __field(int, grant_write_bytes)
+ __field(int, curr_cycle)
+ __field(int, curr_block)
+ __field(xfs_lsn_t, tail_lsn)
+ ),
+ TP_fast_assign(
+ __entry->dev = log->l_mp->m_super->s_dev;
+ __entry->trans_type = tic->t_trans_type;
+ __entry->ocnt = tic->t_ocnt;
+ __entry->cnt = tic->t_cnt;
+ __entry->curr_res = tic->t_curr_res;
+ __entry->unit_res = tic->t_unit_res;
+ __entry->flags = tic->t_flags;
+ __entry->reserve_headq = log->l_reserve_headq;
+ __entry->write_headq = log->l_write_headq;
+ __entry->grant_reserve_cycle = log->l_grant_reserve_cycle;
+ __entry->grant_reserve_bytes = log->l_grant_reserve_bytes;
+ __entry->grant_write_cycle = log->l_grant_write_cycle;
+ __entry->grant_write_bytes = log->l_grant_write_bytes;
+ __entry->curr_cycle = log->l_curr_cycle;
+ __entry->curr_block = log->l_curr_block;
+ __entry->tail_lsn = log->l_tail_lsn;
+ ),
+ TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u "
+ "t_unit_res %u t_flags %s reserve_headq 0x%p "
+ "write_headq 0x%p grant_reserve_cycle %d "
+ "grant_reserve_bytes %d grant_write_cycle %d "
+ "grant_write_bytes %d curr_cycle %d curr_block %d "
+ "tail_cycle %d tail_block %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __print_symbolic(__entry->trans_type, XFS_TRANS_TYPES),
+ __entry->ocnt,
+ __entry->cnt,
+ __entry->curr_res,
+ __entry->unit_res,
+ __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
+ __entry->reserve_headq,
+ __entry->write_headq,
+ __entry->grant_reserve_cycle,
+ __entry->grant_reserve_bytes,
+ __entry->grant_write_cycle,
+ __entry->grant_write_bytes,
+ __entry->curr_cycle,
+ __entry->curr_block,
+ CYCLE_LSN(__entry->tail_lsn),
+ BLOCK_LSN(__entry->tail_lsn)
+ )
+)
-#define DEFINE_LOGGRANT_EVENT(tname) \
-TRACE_EVENT(tname, \
+#define DEFINE_LOGGRANT_EVENT(name) \
+DEFINE_EVENT(xfs_loggrant_class, name, \
TP_PROTO(struct log *log, struct xlog_ticket *tic), \
- TP_ARGS(log, tic), \
- TP_STRUCT__entry( \
- __field(dev_t, dev) \
- __field(unsigned, trans_type) \
- __field(char, ocnt) \
- __field(char, cnt) \
- __field(int, curr_res) \
- __field(int, unit_res) \
- __field(unsigned int, flags) \
- __field(void *, reserve_headq) \
- __field(void *, write_headq) \
- __field(int, grant_reserve_cycle) \
- __field(int, grant_reserve_bytes) \
- __field(int, grant_write_cycle) \
- __field(int, grant_write_bytes) \
- __field(int, curr_cycle) \
- __field(int, curr_block) \
- __field(xfs_lsn_t, tail_lsn) \
- ), \
- TP_fast_assign( \
- __entry->dev = log->l_mp->m_super->s_dev; \
- __entry->trans_type = tic->t_trans_type; \
- __entry->ocnt = tic->t_ocnt; \
- __entry->cnt = tic->t_cnt; \
- __entry->curr_res = tic->t_curr_res; \
- __entry->unit_res = tic->t_unit_res; \
- __entry->flags = tic->t_flags; \
- __entry->reserve_headq = log->l_reserve_headq; \
- __entry->write_headq = log->l_write_headq; \
- __entry->grant_reserve_cycle = log->l_grant_reserve_cycle; \
- __entry->grant_reserve_bytes = log->l_grant_reserve_bytes; \
- __entry->grant_write_cycle = log->l_grant_write_cycle; \
- __entry->grant_write_bytes = log->l_grant_write_bytes; \
- __entry->curr_cycle = log->l_curr_cycle; \
- __entry->curr_block = log->l_curr_block; \
- __entry->tail_lsn = log->l_tail_lsn; \
- ), \
- TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u " \
- "t_unit_res %u t_flags %s reserve_headq 0x%p " \
- "write_headq 0x%p grant_reserve_cycle %d " \
- "grant_reserve_bytes %d grant_write_cycle %d " \
- "grant_write_bytes %d curr_cycle %d curr_block %d " \
- "tail_cycle %d tail_block %d", \
- MAJOR(__entry->dev), MINOR(__entry->dev), \
- __print_symbolic(__entry->trans_type, XFS_TRANS_TYPES), \
- __entry->ocnt, \
- __entry->cnt, \
- __entry->curr_res, \
- __entry->unit_res, \
- __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS), \
- __entry->reserve_headq, \
- __entry->write_headq, \
- __entry->grant_reserve_cycle, \
- __entry->grant_reserve_bytes, \
- __entry->grant_write_cycle, \
- __entry->grant_write_bytes, \
- __entry->curr_cycle, \
- __entry->curr_block, \
- CYCLE_LSN(__entry->tail_lsn), \
- BLOCK_LSN(__entry->tail_lsn) \
- ) \
-)
+ TP_ARGS(log, tic))
DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
), \
TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx " \
"offset 0x%llx count %zd flags %s " \
- "startoff 0x%llx startblock 0x%llx blockcount 0x%llx", \
+ "startoff 0x%llx startblock %s blockcount 0x%llx", \
MAJOR(__entry->dev), MINOR(__entry->dev), \
__entry->ino, \
__entry->size, \
__entry->count, \
__print_flags(__entry->flags, "|", BMAPI_FLAGS), \
__entry->startoff, \
- __entry->startblock, \
+ xfs_fmtfsblock(__entry->startblock), \
__entry->blockcount) \
)
DEFINE_IOMAP_EVENT(xfs_iomap_enter);
__entry->toss_finish)
);
+DECLARE_EVENT_CLASS(xfs_itrunc_class,
+ TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
+ TP_ARGS(ip, new_size),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_ino_t, ino)
+ __field(xfs_fsize_t, size)
+ __field(xfs_fsize_t, new_size)
+ ),
+ TP_fast_assign(
+ __entry->dev = VFS_I(ip)->i_sb->s_dev;
+ __entry->ino = ip->i_ino;
+ __entry->size = ip->i_d.di_size;
+ __entry->new_size = new_size;
+ ),
+ TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->ino,
+ __entry->size,
+ __entry->new_size)
+)
+
#define DEFINE_ITRUNC_EVENT(name) \
-TRACE_EVENT(name, \
+DEFINE_EVENT(xfs_itrunc_class, name, \
TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
- TP_ARGS(ip, new_size), \
- TP_STRUCT__entry( \
- __field(dev_t, dev) \
- __field(xfs_ino_t, ino) \
- __field(xfs_fsize_t, size) \
- __field(xfs_fsize_t, new_size) \
- ), \
- TP_fast_assign( \
- __entry->dev = VFS_I(ip)->i_sb->s_dev; \
- __entry->ino = ip->i_ino; \
- __entry->size = ip->i_d.di_size; \
- __entry->new_size = new_size; \
- ), \
- TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx", \
- MAJOR(__entry->dev), MINOR(__entry->dev), \
- __entry->ino, \
- __entry->size, \
- __entry->new_size) \
-)
+ TP_ARGS(ip, new_size))
DEFINE_ITRUNC_EVENT(xfs_itruncate_finish_start);
DEFINE_ITRUNC_EVENT(xfs_itruncate_finish_end);
TRACE_EVENT(xfs_alloc_busysearch,
TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
- xfs_extlen_t len, int found),
- TP_ARGS(mp, agno, agbno, len, found),
+ xfs_extlen_t len, xfs_lsn_t lsn),
+ TP_ARGS(mp, agno, agbno, len, lsn),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(xfs_agnumber_t, agno)
__field(xfs_agblock_t, agbno)
__field(xfs_extlen_t, len)
- __field(int, found)
+ __field(xfs_lsn_t, lsn)
),
TP_fast_assign(
__entry->dev = mp->m_super->s_dev;
__entry->agno = agno;
__entry->agbno = agbno;
__entry->len = len;
- __entry->found = found;
+ __entry->lsn = lsn;
),
- TP_printk("dev %d:%d agno %u agbno %u len %u %s",
+ TP_printk("dev %d:%d agno %u agbno %u len %u force lsn 0x%llx",
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->agno,
__entry->agbno,
__entry->len,
- __print_symbolic(__entry->found, XFS_BUSY_STATES))
+ __entry->lsn)
);
TRACE_EVENT(xfs_agf,
);
-#define DEFINE_ALLOC_EVENT(name) \
-TRACE_EVENT(name, \
- TP_PROTO(struct xfs_alloc_arg *args), \
- TP_ARGS(args), \
- TP_STRUCT__entry( \
- __field(dev_t, dev) \
- __field(xfs_agnumber_t, agno) \
- __field(xfs_agblock_t, agbno) \
- __field(xfs_extlen_t, minlen) \
- __field(xfs_extlen_t, maxlen) \
- __field(xfs_extlen_t, mod) \
- __field(xfs_extlen_t, prod) \
- __field(xfs_extlen_t, minleft) \
- __field(xfs_extlen_t, total) \
- __field(xfs_extlen_t, alignment) \
- __field(xfs_extlen_t, minalignslop) \
- __field(xfs_extlen_t, len) \
- __field(short, type) \
- __field(short, otype) \
- __field(char, wasdel) \
- __field(char, wasfromfl) \
- __field(char, isfl) \
- __field(char, userdata) \
- __field(xfs_fsblock_t, firstblock) \
- ), \
- TP_fast_assign( \
- __entry->dev = args->mp->m_super->s_dev; \
- __entry->agno = args->agno; \
- __entry->agbno = args->agbno; \
- __entry->minlen = args->minlen; \
- __entry->maxlen = args->maxlen; \
- __entry->mod = args->mod; \
- __entry->prod = args->prod; \
- __entry->minleft = args->minleft; \
- __entry->total = args->total; \
- __entry->alignment = args->alignment; \
- __entry->minalignslop = args->minalignslop; \
- __entry->len = args->len; \
- __entry->type = args->type; \
- __entry->otype = args->otype; \
- __entry->wasdel = args->wasdel; \
- __entry->wasfromfl = args->wasfromfl; \
- __entry->isfl = args->isfl; \
- __entry->userdata = args->userdata; \
- __entry->firstblock = args->firstblock; \
- ), \
- TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u " \
- "prod %u minleft %u total %u alignment %u minalignslop %u " \
- "len %u type %s otype %s wasdel %d wasfromfl %d isfl %d " \
- "userdata %d firstblock 0x%llx", \
- MAJOR(__entry->dev), MINOR(__entry->dev), \
- __entry->agno, \
- __entry->agbno, \
- __entry->minlen, \
- __entry->maxlen, \
- __entry->mod, \
- __entry->prod, \
- __entry->minleft, \
- __entry->total, \
- __entry->alignment, \
- __entry->minalignslop, \
- __entry->len, \
- __print_symbolic(__entry->type, XFS_ALLOC_TYPES), \
- __print_symbolic(__entry->otype, XFS_ALLOC_TYPES), \
- __entry->wasdel, \
- __entry->wasfromfl, \
- __entry->isfl, \
- __entry->userdata, \
- __entry->firstblock) \
+DECLARE_EVENT_CLASS(xfs_alloc_class,
+ TP_PROTO(struct xfs_alloc_arg *args),
+ TP_ARGS(args),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_agnumber_t, agno)
+ __field(xfs_agblock_t, agbno)
+ __field(xfs_extlen_t, minlen)
+ __field(xfs_extlen_t, maxlen)
+ __field(xfs_extlen_t, mod)
+ __field(xfs_extlen_t, prod)
+ __field(xfs_extlen_t, minleft)
+ __field(xfs_extlen_t, total)
+ __field(xfs_extlen_t, alignment)
+ __field(xfs_extlen_t, minalignslop)
+ __field(xfs_extlen_t, len)
+ __field(short, type)
+ __field(short, otype)
+ __field(char, wasdel)
+ __field(char, wasfromfl)
+ __field(char, isfl)
+ __field(char, userdata)
+ __field(xfs_fsblock_t, firstblock)
+ ),
+ TP_fast_assign(
+ __entry->dev = args->mp->m_super->s_dev;
+ __entry->agno = args->agno;
+ __entry->agbno = args->agbno;
+ __entry->minlen = args->minlen;
+ __entry->maxlen = args->maxlen;
+ __entry->mod = args->mod;
+ __entry->prod = args->prod;
+ __entry->minleft = args->minleft;
+ __entry->total = args->total;
+ __entry->alignment = args->alignment;
+ __entry->minalignslop = args->minalignslop;
+ __entry->len = args->len;
+ __entry->type = args->type;
+ __entry->otype = args->otype;
+ __entry->wasdel = args->wasdel;
+ __entry->wasfromfl = args->wasfromfl;
+ __entry->isfl = args->isfl;
+ __entry->userdata = args->userdata;
+ __entry->firstblock = args->firstblock;
+ ),
+ TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
+ "prod %u minleft %u total %u alignment %u minalignslop %u "
+ "len %u type %s otype %s wasdel %d wasfromfl %d isfl %d "
+ "userdata %d firstblock 0x%llx",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->agno,
+ __entry->agbno,
+ __entry->minlen,
+ __entry->maxlen,
+ __entry->mod,
+ __entry->prod,
+ __entry->minleft,
+ __entry->total,
+ __entry->alignment,
+ __entry->minalignslop,
+ __entry->len,
+ __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
+ __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
+ __entry->wasdel,
+ __entry->wasfromfl,
+ __entry->isfl,
+ __entry->userdata,
+ __entry->firstblock)
)
+#define DEFINE_ALLOC_EVENT(name) \
+DEFINE_EVENT(xfs_alloc_class, name, \
+ TP_PROTO(struct xfs_alloc_arg *args), \
+ TP_ARGS(args))
DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
-#define DEFINE_DIR2_TRACE(tname) \
-TRACE_EVENT(tname, \
+DECLARE_EVENT_CLASS(xfs_dir2_class,
+ TP_PROTO(struct xfs_da_args *args),
+ TP_ARGS(args),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_ino_t, ino)
+ __dynamic_array(char, name, args->namelen)
+ __field(int, namelen)
+ __field(xfs_dahash_t, hashval)
+ __field(xfs_ino_t, inumber)
+ __field(int, op_flags)
+ ),
+ TP_fast_assign(
+ __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
+ __entry->ino = args->dp->i_ino;
+ if (args->namelen)
+ memcpy(__get_str(name), args->name, args->namelen);
+ __entry->namelen = args->namelen;
+ __entry->hashval = args->hashval;
+ __entry->inumber = args->inumber;
+ __entry->op_flags = args->op_flags;
+ ),
+ TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
+ "inumber 0x%llx op_flags %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->ino,
+ __entry->namelen,
+ __entry->namelen ? __get_str(name) : NULL,
+ __entry->namelen,
+ __entry->hashval,
+ __entry->inumber,
+ __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
+)
+
+#define DEFINE_DIR2_EVENT(name) \
+DEFINE_EVENT(xfs_dir2_class, name, \
TP_PROTO(struct xfs_da_args *args), \
- TP_ARGS(args), \
- TP_STRUCT__entry( \
- __field(dev_t, dev) \
- __field(xfs_ino_t, ino) \
- __dynamic_array(char, name, args->namelen) \
- __field(int, namelen) \
- __field(xfs_dahash_t, hashval) \
- __field(xfs_ino_t, inumber) \
- __field(int, op_flags) \
- ), \
- TP_fast_assign( \
- __entry->dev = VFS_I(args->dp)->i_sb->s_dev; \
- __entry->ino = args->dp->i_ino; \
- if (args->namelen) \
- memcpy(__get_str(name), args->name, args->namelen); \
- __entry->namelen = args->namelen; \
- __entry->hashval = args->hashval; \
- __entry->inumber = args->inumber; \
- __entry->op_flags = args->op_flags; \
- ), \
- TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x " \
- "inumber 0x%llx op_flags %s", \
- MAJOR(__entry->dev), MINOR(__entry->dev), \
- __entry->ino, \
- __entry->namelen, \
- __entry->namelen ? __get_str(name) : NULL, \
- __entry->namelen, \
- __entry->hashval, \
- __entry->inumber, \
- __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS)) \
+ TP_ARGS(args))
+DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
+DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
+DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
+DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
+DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
+DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
+DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
+DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
+DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
+DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
+DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
+DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
+DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
+DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
+DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
+DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
+DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
+DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
+DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
+DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
+DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
+DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
+DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
+DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
+DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
+
+DECLARE_EVENT_CLASS(xfs_dir2_space_class,
+ TP_PROTO(struct xfs_da_args *args, int idx),
+ TP_ARGS(args, idx),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_ino_t, ino)
+ __field(int, op_flags)
+ __field(int, idx)
+ ),
+ TP_fast_assign(
+ __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
+ __entry->ino = args->dp->i_ino;
+ __entry->op_flags = args->op_flags;
+ __entry->idx = idx;
+ ),
+ TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->ino,
+ __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
+ __entry->idx)
)
-DEFINE_DIR2_TRACE(xfs_dir2_sf_addname);
-DEFINE_DIR2_TRACE(xfs_dir2_sf_create);
-DEFINE_DIR2_TRACE(xfs_dir2_sf_lookup);
-DEFINE_DIR2_TRACE(xfs_dir2_sf_replace);
-DEFINE_DIR2_TRACE(xfs_dir2_sf_removename);
-DEFINE_DIR2_TRACE(xfs_dir2_sf_toino4);
-DEFINE_DIR2_TRACE(xfs_dir2_sf_toino8);
-DEFINE_DIR2_TRACE(xfs_dir2_sf_to_block);
-DEFINE_DIR2_TRACE(xfs_dir2_block_addname);
-DEFINE_DIR2_TRACE(xfs_dir2_block_lookup);
-DEFINE_DIR2_TRACE(xfs_dir2_block_replace);
-DEFINE_DIR2_TRACE(xfs_dir2_block_removename);
-DEFINE_DIR2_TRACE(xfs_dir2_block_to_sf);
-DEFINE_DIR2_TRACE(xfs_dir2_block_to_leaf);
-DEFINE_DIR2_TRACE(xfs_dir2_leaf_addname);
-DEFINE_DIR2_TRACE(xfs_dir2_leaf_lookup);
-DEFINE_DIR2_TRACE(xfs_dir2_leaf_replace);
-DEFINE_DIR2_TRACE(xfs_dir2_leaf_removename);
-DEFINE_DIR2_TRACE(xfs_dir2_leaf_to_block);
-DEFINE_DIR2_TRACE(xfs_dir2_leaf_to_node);
-DEFINE_DIR2_TRACE(xfs_dir2_node_addname);
-DEFINE_DIR2_TRACE(xfs_dir2_node_lookup);
-DEFINE_DIR2_TRACE(xfs_dir2_node_replace);
-DEFINE_DIR2_TRACE(xfs_dir2_node_removename);
-DEFINE_DIR2_TRACE(xfs_dir2_node_to_leaf);
-#define DEFINE_DIR2_SPACE_TRACE(tname) \
-TRACE_EVENT(tname, \
+#define DEFINE_DIR2_SPACE_EVENT(name) \
+DEFINE_EVENT(xfs_dir2_space_class, name, \
TP_PROTO(struct xfs_da_args *args, int idx), \
- TP_ARGS(args, idx), \
- TP_STRUCT__entry( \
- __field(dev_t, dev) \
- __field(xfs_ino_t, ino) \
- __field(int, op_flags) \
- __field(int, idx) \
- ), \
- TP_fast_assign( \
- __entry->dev = VFS_I(args->dp)->i_sb->s_dev; \
- __entry->ino = args->dp->i_ino; \
- __entry->op_flags = args->op_flags; \
- __entry->idx = idx; \
- ), \
- TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d", \
- MAJOR(__entry->dev), MINOR(__entry->dev), \
- __entry->ino, \
- __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS), \
- __entry->idx) \
-)
-DEFINE_DIR2_SPACE_TRACE(xfs_dir2_leafn_add);
-DEFINE_DIR2_SPACE_TRACE(xfs_dir2_leafn_remove);
-DEFINE_DIR2_SPACE_TRACE(xfs_dir2_grow_inode);
-DEFINE_DIR2_SPACE_TRACE(xfs_dir2_shrink_inode);
+ TP_ARGS(args, idx))
+DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
+DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
+DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
+DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
TRACE_EVENT(xfs_dir2_leafn_moveents,
TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
uint flags)
{
ASSERT(mp->m_quotainfo);
- xfs_inode_ag_iterator(mp, xfs_dqrele_inode, flags, XFS_ICI_NO_TAG);
+ xfs_inode_ag_iterator(mp, xfs_dqrele_inode, flags, XFS_ICI_NO_TAG, 0);
}
/*------------------------------------------------------------------------*/
xfs_mount_t *mp;
xfs_perag_busy_t *bsy;
xfs_agblock_t uend, bend;
- xfs_lsn_t lsn;
+ xfs_lsn_t lsn = 0;
int cnt;
mp = tp->t_mountp;
spin_lock(&mp->m_perag[agno].pagb_lock);
- cnt = mp->m_perag[agno].pagb_count;
uend = bno + len - 1;
- /* search pagb_list for this slot, skipping open slots */
- for (bsy = mp->m_perag[agno].pagb_list; cnt; bsy++) {
+ /*
+ * search pagb_list for this slot, skipping open slots. We have to
+ * search the entire array as there may be multiple overlaps and
+ * we have to get the most recent LSN for the log force to push out
+ * all the transactions that span the range.
+ */
+ for (cnt = 0; cnt < mp->m_perag[agno].pagb_count; cnt++) {
+ bsy = &mp->m_perag[agno].pagb_list[cnt];
+ if (!bsy->busy_tp)
+ continue;
- /*
- * (start1,length1) within (start2, length2)
- */
- if (bsy->busy_tp != NULL) {
- bend = bsy->busy_start + bsy->busy_length - 1;
- if ((bno > bend) || (uend < bsy->busy_start)) {
- cnt--;
- } else {
- break;
- }
- }
- }
+ bend = bsy->busy_start + bsy->busy_length - 1;
+ if (bno > bend || uend < bsy->busy_start)
+ continue;
- trace_xfs_alloc_busysearch(mp, agno, bno, len, !!cnt);
+ /* (start1,length1) within (start2, length2) */
+ if (XFS_LSN_CMP(bsy->busy_tp->t_commit_lsn, lsn) > 0)
+ lsn = bsy->busy_tp->t_commit_lsn;
+ }
+ spin_unlock(&mp->m_perag[agno].pagb_lock);
+ trace_xfs_alloc_busysearch(tp->t_mountp, agno, bno, len, lsn);
/*
* If a block was found, force the log through the LSN of the
* transaction that freed the block
*/
- if (cnt) {
- lsn = bsy->busy_tp->t_commit_lsn;
- spin_unlock(&mp->m_perag[agno].pagb_lock);
+ if (lsn)
xfs_log_force(mp, lsn, XFS_LOG_FORCE|XFS_LOG_SYNC);
- } else {
- spin_unlock(&mp->m_perag[agno].pagb_lock);
- }
}
return error;
}
+/*
+ * We need to check that the format of the data fork in the temporary inode is
+ * valid for the target inode before doing the swap. This is not a problem with
+ * attr1 because of the fixed fork offset, but attr2 has a dynamically sized
+ * data fork depending on the space the attribute fork is taking so we can get
+ * invalid formats on the target inode.
+ *
+ * E.g. target has space for 7 extents in extent format, temp inode only has
+ * space for 6. If we defragment down to 7 extents, then the tmp format is a
+ * btree, but when swapped it needs to be in extent format. Hence we can't just
+ * blindly swap data forks on attr2 filesystems.
+ *
+ * Note that we check the swap in both directions so that we don't end up with
+ * a corrupt temporary inode, either.
+ *
+ * Note that fixing the way xfs_fsr sets up the attribute fork in the source
+ * inode will prevent this situation from occurring, so all we do here is
+ * reject and log the attempt. basically we are putting the responsibility on
+ * userspace to get this right.
+ */
+static int
+xfs_swap_extents_check_format(
+ xfs_inode_t *ip, /* target inode */
+ xfs_inode_t *tip) /* tmp inode */
+{
+
+ /* Should never get a local format */
+ if (ip->i_d.di_format == XFS_DINODE_FMT_LOCAL ||
+ tip->i_d.di_format == XFS_DINODE_FMT_LOCAL)
+ return EINVAL;
+
+ /*
+ * if the target inode has less extents that then temporary inode then
+ * why did userspace call us?
+ */
+ if (ip->i_d.di_nextents < tip->i_d.di_nextents)
+ return EINVAL;
+
+ /*
+ * if the target inode is in extent form and the temp inode is in btree
+ * form then we will end up with the target inode in the wrong format
+ * as we already know there are less extents in the temp inode.
+ */
+ if (ip->i_d.di_format == XFS_DINODE_FMT_EXTENTS &&
+ tip->i_d.di_format == XFS_DINODE_FMT_BTREE)
+ return EINVAL;
+
+ /* Check temp in extent form to max in target */
+ if (tip->i_d.di_format == XFS_DINODE_FMT_EXTENTS &&
+ XFS_IFORK_NEXTENTS(tip, XFS_DATA_FORK) > ip->i_df.if_ext_max)
+ return EINVAL;
+
+ /* Check target in extent form to max in temp */
+ if (ip->i_d.di_format == XFS_DINODE_FMT_EXTENTS &&
+ XFS_IFORK_NEXTENTS(ip, XFS_DATA_FORK) > tip->i_df.if_ext_max)
+ return EINVAL;
+
+ /* Check root block of temp in btree form to max in target */
+ if (tip->i_d.di_format == XFS_DINODE_FMT_BTREE &&
+ XFS_IFORK_BOFF(ip) &&
+ tip->i_df.if_broot_bytes > XFS_IFORK_BOFF(ip))
+ return EINVAL;
+
+ /* Check root block of target in btree form to max in temp */
+ if (ip->i_d.di_format == XFS_DINODE_FMT_BTREE &&
+ XFS_IFORK_BOFF(tip) &&
+ ip->i_df.if_broot_bytes > XFS_IFORK_BOFF(tip))
+ return EINVAL;
+
+ return 0;
+}
+
int
xfs_swap_extents(
- xfs_inode_t *ip,
- xfs_inode_t *tip,
+ xfs_inode_t *ip, /* target inode */
+ xfs_inode_t *tip, /* tmp inode */
xfs_swapext_t *sxp)
{
xfs_mount_t *mp;
goto out_unlock;
}
- /* Should never get a local format */
- if (ip->i_d.di_format == XFS_DINODE_FMT_LOCAL ||
- tip->i_d.di_format == XFS_DINODE_FMT_LOCAL) {
- error = XFS_ERROR(EINVAL);
- goto out_unlock;
- }
-
if (VN_CACHED(VFS_I(tip)) != 0) {
error = xfs_flushinval_pages(tip, 0, -1,
FI_REMAPF_LOCKED);
goto out_unlock;
}
- /*
- * If the target has extended attributes, the tmp file
- * must also in order to ensure the correct data fork
- * format.
- */
- if ( XFS_IFORK_Q(ip) != XFS_IFORK_Q(tip) ) {
- error = XFS_ERROR(EINVAL);
+ /* check inode formats now that data is flushed */
+ error = xfs_swap_extents_check_format(ip, tip);
+ if (error) {
+ xfs_fs_cmn_err(CE_NOTE, mp,
+ "%s: inode 0x%llx format is incompatible for exchanging.",
+ __FILE__, ip->i_ino);
goto out_unlock;
}
*ifp = *tifp; /* struct copy */
*tifp = *tempifp; /* struct copy */
+ /*
+ * Fix the in-memory data fork values that are dependent on the fork
+ * offset in the inode. We can't assume they remain the same as attr2
+ * has dynamic fork offsets.
+ */
+ ifp->if_ext_max = XFS_IFORK_SIZE(ip, XFS_DATA_FORK) /
+ (uint)sizeof(xfs_bmbt_rec_t);
+ tifp->if_ext_max = XFS_IFORK_SIZE(tip, XFS_DATA_FORK) /
+ (uint)sizeof(xfs_bmbt_rec_t);
+
/*
* Fix the on-disk inode values
*/
ASSERT(atomic_read(&ip->i_pincount) == 0);
ASSERT(!spin_is_locked(&ip->i_flags_lock));
ASSERT(completion_done(&ip->i_flush));
- ASSERT(!rwsem_is_locked(&ip->i_iolock.mr_lock));
mrlock_init(&ip->i_iolock, MRLOCK_BARRIER, "xfsio", ip->i_ino);
mp = ip->i_mount;
/*
- * If the inode isn't dirty, then just release the inode
- * flush lock and do nothing.
+ * If the inode isn't dirty, then just release the inode flush lock and
+ * do nothing.
*/
if (xfs_inode_clean(ip)) {
xfs_ifunlock(ip);
}
xfs_iunpin_wait(ip);
+ /*
+ * For stale inodes we cannot rely on the backing buffer remaining
+ * stale in cache for the remaining life of the stale inode and so
+ * xfs_itobp() below may give us a buffer that no longer contains
+ * inodes below. We have to check this after ensuring the inode is
+ * unpinned so that it is safe to reclaim the stale inode after the
+ * flush call.
+ */
+ if (xfs_iflags_test(ip, XFS_ISTALE)) {
+ xfs_ifunlock(ip);
+ return 0;
+ }
+
/*
* This may have been unpinned because the filesystem is shutting
* down forcibly. If that's the case we must not write this inode
*/
error = xfs_rtfind_forw(mp, tp, end, mp->m_sb.sb_rextents - 1,
&postblock);
+ if (error)
+ return error;
/*
* If there are blocks not being freed at the front of the
* old extent, add summary data for them to be allocated.
uint commit_flags=0;
uid_t uid=0, iuid=0;
gid_t gid=0, igid=0;
- int timeflags = 0;
struct xfs_dquot *udqp, *gdqp, *olddquot1, *olddquot2;
int need_iolock = 1;
if (flags & XFS_ATTR_NOLOCK)
need_iolock = 0;
if (!(mask & ATTR_SIZE)) {
- if ((mask != (ATTR_CTIME|ATTR_ATIME|ATTR_MTIME)) ||
- (mp->m_flags & XFS_MOUNT_WSYNC)) {
- tp = xfs_trans_alloc(mp, XFS_TRANS_SETATTR_NOT_SIZE);
- commit_flags = 0;
- if ((code = xfs_trans_reserve(tp, 0,
- XFS_ICHANGE_LOG_RES(mp), 0,
- 0, 0))) {
- lock_flags = 0;
- goto error_return;
- }
+ tp = xfs_trans_alloc(mp, XFS_TRANS_SETATTR_NOT_SIZE);
+ commit_flags = 0;
+ code = xfs_trans_reserve(tp, 0, XFS_ICHANGE_LOG_RES(mp),
+ 0, 0, 0);
+ if (code) {
+ lock_flags = 0;
+ goto error_return;
}
} else {
if (DM_EVENT_ENABLED(ip, DM_EVENT_TRUNCATE) &&
* or we are explicitly asked to change it. This handles
* the semantic difference between truncate() and ftruncate()
* as implemented in the VFS.
+ *
+ * The regular truncate() case without ATTR_CTIME and ATTR_MTIME
+ * is a special case where we need to update the times despite
+ * not having these flags set. For all other operations the
+ * VFS set these flags explicitly if it wants a timestamp
+ * update.
*/
- if (iattr->ia_size != ip->i_size || (mask & ATTR_CTIME))
- timeflags |= XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG;
+ if (iattr->ia_size != ip->i_size &&
+ (!(mask & (ATTR_CTIME | ATTR_MTIME)))) {
+ iattr->ia_ctime = iattr->ia_mtime =
+ current_fs_time(inode->i_sb);
+ mask |= ATTR_CTIME | ATTR_MTIME;
+ }
if (iattr->ia_size > ip->i_size) {
ip->i_d.di_size = iattr->ia_size;
ip->i_size = iattr->ia_size;
- if (!(flags & XFS_ATTR_DMI))
- xfs_ichgtime(ip, XFS_ICHGTIME_CHG);
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
} else if (iattr->ia_size <= ip->i_size ||
(iattr->ia_size == 0 && ip->i_d.di_nextents)) {
ip->i_d.di_gid = gid;
inode->i_gid = gid;
}
-
- xfs_trans_log_inode (tp, ip, XFS_ILOG_CORE);
- timeflags |= XFS_ICHGTIME_CHG;
}
/*
inode->i_mode &= S_IFMT;
inode->i_mode |= mode & ~S_IFMT;
-
- xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
- timeflags |= XFS_ICHGTIME_CHG;
}
/*
* Change file access or modified times.
*/
- if (mask & (ATTR_ATIME|ATTR_MTIME)) {
- if (mask & ATTR_ATIME) {
- inode->i_atime = iattr->ia_atime;
- ip->i_d.di_atime.t_sec = iattr->ia_atime.tv_sec;
- ip->i_d.di_atime.t_nsec = iattr->ia_atime.tv_nsec;
- ip->i_update_core = 1;
- }
- if (mask & ATTR_MTIME) {
- inode->i_mtime = iattr->ia_mtime;
- ip->i_d.di_mtime.t_sec = iattr->ia_mtime.tv_sec;
- ip->i_d.di_mtime.t_nsec = iattr->ia_mtime.tv_nsec;
- timeflags &= ~XFS_ICHGTIME_MOD;
- timeflags |= XFS_ICHGTIME_CHG;
- }
- if (tp && (mask & (ATTR_MTIME_SET|ATTR_ATIME_SET)))
- xfs_trans_log_inode (tp, ip, XFS_ILOG_CORE);
+ if (mask & ATTR_ATIME) {
+ inode->i_atime = iattr->ia_atime;
+ ip->i_d.di_atime.t_sec = iattr->ia_atime.tv_sec;
+ ip->i_d.di_atime.t_nsec = iattr->ia_atime.tv_nsec;
+ ip->i_update_core = 1;
}
-
- /*
- * Change file inode change time only if ATTR_CTIME set
- * AND we have been called by a DMI function.
- */
-
- if ((flags & XFS_ATTR_DMI) && (mask & ATTR_CTIME)) {
+ if (mask & ATTR_CTIME) {
inode->i_ctime = iattr->ia_ctime;
ip->i_d.di_ctime.t_sec = iattr->ia_ctime.tv_sec;
ip->i_d.di_ctime.t_nsec = iattr->ia_ctime.tv_nsec;
ip->i_update_core = 1;
- timeflags &= ~XFS_ICHGTIME_CHG;
+ }
+ if (mask & ATTR_MTIME) {
+ inode->i_mtime = iattr->ia_mtime;
+ ip->i_d.di_mtime.t_sec = iattr->ia_mtime.tv_sec;
+ ip->i_d.di_mtime.t_nsec = iattr->ia_mtime.tv_nsec;
+ ip->i_update_core = 1;
}
/*
- * Send out timestamp changes that need to be set to the
- * current time. Not done when called by a DMI function.
+ * And finally, log the inode core if any attribute in it
+ * has been changed.
*/
- if (timeflags && !(flags & XFS_ATTR_DMI))
- xfs_ichgtime(ip, timeflags);
+ if (mask & (ATTR_UID|ATTR_GID|ATTR_MODE|
+ ATTR_ATIME|ATTR_CTIME|ATTR_MTIME))
+ xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
XFS_STATS_INC(xs_ig_attrchg);
* mix so this probably isn't worth the trouble to optimize.
*/
code = 0;
- if (tp) {
- if (mp->m_flags & XFS_MOUNT_WSYNC)
- xfs_trans_set_sync(tp);
+ if (mp->m_flags & XFS_MOUNT_WSYNC)
+ xfs_trans_set_sync(tp);
- code = xfs_trans_commit(tp, commit_flags);
- }
+ code = xfs_trans_commit(tp, commit_flags);
xfs_iunlock(ip, lock_flags);
#include <linux/hardirq.h>
#define ACPI_PREEMPTION_POINT() \
do { \
- if (!in_atomic_preempt_off()) \
+ if (!in_atomic_preempt_off() && !irqs_disabled()) \
cond_resched(); \
} while (0)
struct acpi_processor_throttling throttling;
struct acpi_processor_limit limit;
struct thermal_cooling_device *cdev;
- /* the _PDC objects for this processor, if any */
- struct acpi_object_list *pdc;
};
struct acpi_processor_errata {
DECLARE_PER_CPU(struct acpi_processor *, processors);
extern struct acpi_processor_errata errata;
-void arch_acpi_processor_init_pdc(struct acpi_processor *pr);
-void arch_acpi_processor_cleanup_pdc(struct acpi_processor *pr);
-
#ifdef ARCH_HAS_POWER_INIT
void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags,
unsigned int cpu);
#endif /* CONFIG_CPU_FREQ */
+/* in processor_pdc.c */
+void acpi_processor_set_pdc(acpi_handle handle);
+
/* in processor_throttling.c */
int acpi_processor_tstate_has_changed(struct acpi_processor *pr);
int acpi_processor_get_throttling_info(struct acpi_processor *pr);
#define DRM_MASTER 0x2
#define DRM_ROOT_ONLY 0x4
#define DRM_CONTROL_ALLOW 0x8
+#define DRM_UNLOCKED 0x10
struct drm_ioctl_desc {
unsigned int cmd;
/* Driver support (drm_drv.h) */
extern int drm_init(struct drm_driver *driver);
extern void drm_exit(struct drm_driver *driver);
-extern int drm_ioctl(struct inode *inode, struct file *filp,
- unsigned int cmd, unsigned long arg);
+extern long drm_ioctl(struct file *filp,
+ unsigned int cmd, unsigned long arg);
extern long drm_compat_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg);
extern int drm_lastclose(struct drm_device *dev);
struct drm_ati_pcigart_info * gart_info);
extern drm_dma_handle_t *drm_pci_alloc(struct drm_device *dev, size_t size,
- size_t align, dma_addr_t maxaddr);
+ size_t align);
extern void __drm_pci_free(struct drm_device *dev, drm_dma_handle_t * dmah);
extern void drm_pci_free(struct drm_device *dev, drm_dma_handle_t * dmah);
#define DRM_MODE_CONNECTOR_HDMIA 11
#define DRM_MODE_CONNECTOR_HDMIB 12
#define DRM_MODE_CONNECTOR_TV 13
+#define DRM_MODE_CONNECTOR_eDP 14
struct drm_mode_get_connector {
#define DRM_I915_GEM_MADVISE 0x26
#define DRM_I915_OVERLAY_PUT_IMAGE 0x27
#define DRM_I915_OVERLAY_ATTRS 0x28
+#define DRM_I915_GEM_EXECBUFFER2 0x29
#define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t)
#define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH)
#define DRM_IOCTL_I915_VBLANK_SWAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t)
#define DRM_IOCTL_I915_GEM_INIT DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_INIT, struct drm_i915_gem_init)
#define DRM_IOCTL_I915_GEM_EXECBUFFER DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER, struct drm_i915_gem_execbuffer)
+#define DRM_IOCTL_I915_GEM_EXECBUFFER2 DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER2, struct drm_i915_gem_execbuffer2)
#define DRM_IOCTL_I915_GEM_PIN DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_PIN, struct drm_i915_gem_pin)
#define DRM_IOCTL_I915_GEM_UNPIN DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_UNPIN, struct drm_i915_gem_unpin)
#define DRM_IOCTL_I915_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_BUSY, struct drm_i915_gem_busy)
#define I915_PARAM_NUM_FENCES_AVAIL 6
#define I915_PARAM_HAS_OVERLAY 7
#define I915_PARAM_HAS_PAGEFLIPPING 8
+#define I915_PARAM_HAS_EXECBUF2 9
typedef struct drm_i915_getparam {
int param;
__u64 cliprects_ptr;
};
+struct drm_i915_gem_exec_object2 {
+ /**
+ * User's handle for a buffer to be bound into the GTT for this
+ * operation.
+ */
+ __u32 handle;
+
+ /** Number of relocations to be performed on this buffer */
+ __u32 relocation_count;
+ /**
+ * Pointer to array of struct drm_i915_gem_relocation_entry containing
+ * the relocations to be performed in this buffer.
+ */
+ __u64 relocs_ptr;
+
+ /** Required alignment in graphics aperture */
+ __u64 alignment;
+
+ /**
+ * Returned value of the updated offset of the object, for future
+ * presumed_offset writes.
+ */
+ __u64 offset;
+
+#define EXEC_OBJECT_NEEDS_FENCE (1<<0)
+ __u64 flags;
+ __u64 rsvd1;
+ __u64 rsvd2;
+};
+
+struct drm_i915_gem_execbuffer2 {
+ /**
+ * List of gem_exec_object2 structs
+ */
+ __u64 buffers_ptr;
+ __u32 buffer_count;
+
+ /** Offset in the batchbuffer to start execution from. */
+ __u32 batch_start_offset;
+ /** Bytes used in batchbuffer from batch_start_offset */
+ __u32 batch_len;
+ __u32 DR1;
+ __u32 DR4;
+ __u32 num_cliprects;
+ /** This is a struct drm_clip_rect *cliprects */
+ __u64 cliprects_ptr;
+ __u64 flags; /* currently unused */
+ __u64 rsvd1;
+ __u64 rsvd2;
+};
+
struct drm_i915_gem_pin {
/** Handle of the buffer to be pinned. */
__u32 handle;
void __acpi_unmap_table(char *map, unsigned long size);
int early_acpi_boot_init(void);
int acpi_boot_init (void);
-int acpi_boot_table_init (void);
+void acpi_boot_table_init (void);
int acpi_mps_check (void);
int acpi_numa_init (void);
void __init acpi_no_s4_hw_signature(void);
void __init acpi_old_suspend_ordering(void);
void __init acpi_s4_no_nvs(void);
+void __init acpi_set_sci_en_on_resume(void);
#endif /* CONFIG_PM_SLEEP */
struct acpi_osc_context {
return 0;
}
-static inline int acpi_boot_table_init(void)
+static inline void acpi_boot_table_init(void)
{
- return 0;
+ return;
}
static inline int acpi_mps_check(void)
* blk_rq_err_bytes() : bytes left till the next error boundary
* blk_rq_sectors() : sectors left in the entire request
* blk_rq_cur_sectors() : sectors left in the current segment
- * blk_rq_err_sectors() : sectors left till the next error boundary
*/
static inline sector_t blk_rq_pos(const struct request *rq)
{
return blk_rq_cur_bytes(rq) >> 9;
}
-static inline unsigned int blk_rq_err_sectors(const struct request *rq)
-{
- return blk_rq_err_bytes(rq) >> 9;
-}
-
/*
* Request issue related functions.
*/
extern void blk_set_default_limits(struct queue_limits *lim);
extern int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
sector_t offset);
+extern int bdev_stack_limits(struct queue_limits *t, struct block_device *bdev,
+ sector_t offset);
extern void disk_stack_limits(struct gendisk *disk, struct block_device *bdev,
sector_t offset);
extern void blk_queue_stack_limits(struct request_queue *t, struct request_queue *b);
return q->limits.alignment_offset;
}
+static inline int queue_limit_alignment_offset(struct queue_limits *lim, sector_t offset)
+{
+ unsigned int granularity = max(lim->physical_block_size, lim->io_min);
+
+ offset &= granularity - 1;
+ return (granularity + lim->alignment_offset - offset) & (granularity - 1);
+}
+
static inline int queue_sector_alignment_offset(struct request_queue *q,
sector_t sector)
{
- return ((sector << 9) - q->limits.alignment_offset)
- & (q->limits.io_min - 1);
+ return queue_limit_alignment_offset(&q->limits, sector << 9);
}
static inline int bdev_alignment_offset(struct block_device *bdev)
static inline int queue_sector_discard_alignment(struct request_queue *q,
sector_t sector)
{
- return ((sector << 9) - q->limits.discard_alignment)
- & (q->limits.discard_granularity - 1);
+ struct queue_limits *lim = &q->limits;
+ unsigned int alignment = (sector << 9) & (lim->discard_granularity - 1);
+
+ return (lim->discard_granularity + lim->discard_alignment - alignment)
+ & (lim->discard_granularity - 1);
}
static inline unsigned int queue_discard_zeroes_data(struct request_queue *q)
void *p;
if (size < 0)
- error("Malloc error");
+ return NULL;
if (!malloc_ptr)
malloc_ptr = free_mem_ptr;
malloc_ptr += size;
if (free_mem_end_ptr && malloc_ptr >= free_mem_end_ptr)
- error("Out of memory");
+ return NULL;
malloc_count++;
return p;
--- /dev/null
+#ifndef DECOMPRESS_UNLZO_H
+#define DECOMPRESS_UNLZO_H
+
+int unlzo(unsigned char *inbuf, int len,
+ int(*fill)(void*, unsigned int),
+ int(*flush)(void*, unsigned int),
+ unsigned char *output,
+ int *pos,
+ void(*error)(char *x));
+#endif
__ATTR(_name, _mode, _show, _store)
extern int __must_check driver_create_file(struct device_driver *driver,
- struct driver_attribute *attr);
+ const struct driver_attribute *attr);
extern void driver_remove_file(struct device_driver *driver,
- struct driver_attribute *attr);
+ const struct driver_attribute *attr);
extern int __must_check driver_add_kobj(struct device_driver *drv,
struct kobject *kobj,
struct device_attribute dev_attr_##_name = __ATTR(_name, _mode, _show, _store)
extern int __must_check device_create_file(struct device *device,
- struct device_attribute *entry);
+ const struct device_attribute *entry);
extern void device_remove_file(struct device *dev,
- struct device_attribute *attr);
+ const struct device_attribute *attr);
extern int __must_check device_create_bin_file(struct device *dev,
- struct bin_attribute *attr);
+ const struct bin_attribute *attr);
extern void device_remove_bin_file(struct device *dev,
- struct bin_attribute *attr);
+ const struct bin_attribute *attr);
extern int device_schedule_callback_owner(struct device *dev,
void (*func)(struct device *dev), struct module *owner);
extern const char *drbd_buildtag(void);
-#define REL_VERSION "8.3.6"
+#define REL_VERSION "8.3.7"
#define API_VERSION 88
#define PRO_VERSION_MIN 86
#define PRO_VERSION_MAX 91
NL_PACKET(resize, 7,
NL_INT64( 29, T_MAY_IGNORE, resize_size)
+ NL_BIT( 68, T_MAY_IGNORE, resize_force)
)
NL_PACKET(syncer_conf, 8,
+++ /dev/null
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <johnpol@2ka.mipt.ru>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef __DST_H
-#define __DST_H
-
-#include <linux/types.h>
-#include <linux/connector.h>
-
-#define DST_NAMELEN 32
-#define DST_NAME "dst"
-
-enum {
- /* Remove node with given id from storage */
- DST_DEL_NODE = 0,
- /* Add remote node with given id to the storage */
- DST_ADD_REMOTE,
- /* Add local node with given id to the storage to be exported and used by remote peers */
- DST_ADD_EXPORT,
- /* Crypto initialization command (hash/cipher used to protect the connection) */
- DST_CRYPTO,
- /* Security attributes for given connection (permissions for example) */
- DST_SECURITY,
- /* Register given node in the block layer subsystem */
- DST_START,
- DST_CMD_MAX
-};
-
-struct dst_ctl
-{
- /* Storage name */
- char name[DST_NAMELEN];
- /* Command flags */
- __u32 flags;
- /* Command itself (see above) */
- __u32 cmd;
- /* Maximum number of pages per single request in this device */
- __u32 max_pages;
- /* Stale/error transaction scanning timeout in milliseconds */
- __u32 trans_scan_timeout;
- /* Maximum number of retry sends before completing transaction as broken */
- __u32 trans_max_retries;
- /* Storage size */
- __u64 size;
-};
-
-/* Reply command carries completion status */
-struct dst_ctl_ack
-{
- struct cn_msg msg;
- int error;
- int unused[3];
-};
-
-/*
- * Unfortunaltely socket address structure is not exported to userspace
- * and is redefined there.
- */
-#define SADDR_MAX_DATA 128
-
-struct saddr {
- /* address family, AF_xxx */
- unsigned short sa_family;
- /* 14 bytes of protocol address */
- char sa_data[SADDR_MAX_DATA];
- /* Number of bytes used in sa_data */
- unsigned short sa_data_len;
-};
-
-/* Address structure */
-struct dst_network_ctl
-{
- /* Socket type: datagram, stream...*/
- unsigned int type;
- /* Let me guess, is it a Jupiter diameter? */
- unsigned int proto;
- /* Peer's address */
- struct saddr addr;
-};
-
-struct dst_crypto_ctl
-{
- /* Cipher and hash names */
- char cipher_algo[DST_NAMELEN];
- char hash_algo[DST_NAMELEN];
-
- /* Key sizes. Can be zero for digest for example */
- unsigned int cipher_keysize, hash_keysize;
- /* Alignment. Calculated by the DST itself. */
- unsigned int crypto_attached_size;
- /* Number of threads to perform crypto operations */
- int thread_num;
-};
-
-/* Export security attributes have this bits checked in when client connects */
-#define DST_PERM_READ (1<<0)
-#define DST_PERM_WRITE (1<<1)
-
-/*
- * Right now it is simple model, where each remote address
- * is assigned to set of permissions it is allowed to perform.
- * In real world block device does not know anything but
- * reading and writing, so it should be more than enough.
- */
-struct dst_secure_user
-{
- unsigned int permissions;
- struct saddr addr;
-};
-
-/*
- * Export control command: device to export and network address to accept
- * clients to work with given device
- */
-struct dst_export_ctl
-{
- char device[DST_NAMELEN];
- struct dst_network_ctl ctl;
-};
-
-enum {
- DST_CFG = 1, /* Request remote configuration */
- DST_IO, /* IO command */
- DST_IO_RESPONSE, /* IO response */
- DST_PING, /* Keepalive message */
- DST_NCMD_MAX,
-};
-
-struct dst_cmd
-{
- /* Network command itself, see above */
- __u32 cmd;
- /*
- * Size of the attached data
- * (in most cases, for READ command it means how many bytes were requested)
- */
- __u32 size;
- /* Crypto size: number of attached bytes with digest/hmac */
- __u32 csize;
- /* Here we can carry secret data */
- __u32 reserved;
- /* Read/write bits, see how they are encoded in bio structure */
- __u64 rw;
- /* BIO flags */
- __u64 flags;
- /* Unique command id (like transaction ID) */
- __u64 id;
- /* Sector to start IO from */
- __u64 sector;
- /* Hash data is placed after this header */
- __u8 hash[0];
-};
-
-/*
- * Convert command to/from network byte order.
- * We do not use hton*() functions, since there is
- * no 64-bit implementation.
- */
-static inline void dst_convert_cmd(struct dst_cmd *c)
-{
- c->cmd = __cpu_to_be32(c->cmd);
- c->csize = __cpu_to_be32(c->csize);
- c->size = __cpu_to_be32(c->size);
- c->sector = __cpu_to_be64(c->sector);
- c->id = __cpu_to_be64(c->id);
- c->flags = __cpu_to_be64(c->flags);
- c->rw = __cpu_to_be64(c->rw);
-}
-
-/* Transaction id */
-typedef __u64 dst_gen_t;
-
-#ifdef __KERNEL__
-
-#include <linux/blkdev.h>
-#include <linux/bio.h>
-#include <linux/device.h>
-#include <linux/mempool.h>
-#include <linux/net.h>
-#include <linux/poll.h>
-#include <linux/rbtree.h>
-
-#ifdef CONFIG_DST_DEBUG
-#define dprintk(f, a...) printk(KERN_NOTICE f, ##a)
-#else
-static inline void __attribute__ ((format (printf, 1, 2)))
- dprintk(const char *fmt, ...) {}
-#endif
-
-struct dst_node;
-
-struct dst_trans
-{
- /* DST node we are working with */
- struct dst_node *n;
-
- /* Entry inside transaction tree */
- struct rb_node trans_entry;
-
- /* Merlin kills this transaction when this memory cell equals zero */
- atomic_t refcnt;
-
- /* How this transaction should be processed by crypto engine */
- short enc;
- /* How many times this transaction was resent */
- short retries;
- /* Completion status */
- int error;
-
- /* When did we send it to the remote peer */
- long send_time;
-
- /* My name is...
- * Well, computers does not speak, they have unique id instead */
- dst_gen_t gen;
-
- /* Block IO we are working with */
- struct bio *bio;
-
- /* Network command for above block IO request */
- struct dst_cmd cmd;
-};
-
-struct dst_crypto_engine
-{
- /* What should we do with all block requests */
- struct crypto_hash *hash;
- struct crypto_ablkcipher *cipher;
-
- /* Pool of pages used to encrypt data into before sending */
- int page_num;
- struct page **pages;
-
- /* What to do with current request */
- int enc;
- /* Who we are and where do we go */
- struct scatterlist *src, *dst;
-
- /* Maximum timeout waiting for encryption to be completed */
- long timeout;
- /* IV is a 64-bit sequential counter */
- u64 iv;
-
- /* Secret data */
- void *private;
-
- /* Cached temporary data lives here */
- int size;
- void *data;
-};
-
-struct dst_state
-{
- /* The main state protection */
- struct mutex state_lock;
-
- /* Polling machinery for sockets */
- wait_queue_t wait;
- wait_queue_head_t *whead;
- /* Most of events are being waited here */
- wait_queue_head_t thread_wait;
-
- /* Who owns this? */
- struct dst_node *node;
-
- /* Network address for this state */
- struct dst_network_ctl ctl;
-
- /* Permissions to work with: read-only or rw connection */
- u32 permissions;
-
- /* Called when we need to clean private data */
- void (* cleanup)(struct dst_state *st);
-
- /* Used by the server: BIO completion queues BIOs here */
- struct list_head request_list;
- spinlock_t request_lock;
-
- /* Guess what? No, it is not number of planets */
- atomic_t refcnt;
-
- /* This flags is set when connection should be dropped */
- int need_exit;
-
- /*
- * Socket to work with. Second pointer is used for
- * lockless check if socket was changed before performing
- * next action (like working with cached polling result)
- */
- struct socket *socket, *read_socket;
-
- /* Cached preallocated data */
- void *data;
- unsigned int size;
-
- /* Currently processed command */
- struct dst_cmd cmd;
-};
-
-struct dst_info
-{
- /* Device size */
- u64 size;
-
- /* Local device name for export devices */
- char local[DST_NAMELEN];
-
- /* Network setup */
- struct dst_network_ctl net;
-
- /* Sysfs bits use this */
- struct device device;
-};
-
-struct dst_node
-{
- struct list_head node_entry;
-
- /* Hi, my name is stored here */
- char name[DST_NAMELEN];
- /* My cache name is stored here */
- char cache_name[DST_NAMELEN];
-
- /* Block device attached to given node.
- * Only valid for exporting nodes */
- struct block_device *bdev;
- /* Network state machine for given peer */
- struct dst_state *state;
-
- /* Block IO machinery */
- struct request_queue *queue;
- struct gendisk *disk;
-
- /* Number of threads in processing pool */
- int thread_num;
- /* Maximum number of pages in single IO */
- int max_pages;
-
- /* I'm that big in bytes */
- loff_t size;
-
- /* Exported to userspace node information */
- struct dst_info *info;
-
- /*
- * Security attribute list.
- * Used only by exporting node currently.
- */
- struct list_head security_list;
- struct mutex security_lock;
-
- /*
- * When this unerflows below zero, university collapses.
- * But this will not happen, since node will be freed,
- * when reference counter reaches zero.
- */
- atomic_t refcnt;
-
- /* How precisely should I be started? */
- int (*start)(struct dst_node *);
-
- /* Crypto capabilities */
- struct dst_crypto_ctl crypto;
- u8 *hash_key;
- u8 *cipher_key;
-
- /* Pool of processing thread */
- struct thread_pool *pool;
-
- /* Transaction IDs live here */
- atomic_long_t gen;
-
- /*
- * How frequently and how many times transaction
- * tree should be scanned to drop stale objects.
- */
- long trans_scan_timeout;
- int trans_max_retries;
-
- /* Small gnomes live here */
- struct rb_root trans_root;
- struct mutex trans_lock;
-
- /*
- * Transaction cache/memory pool.
- * It is big enough to contain not only transaction
- * itself, but additional crypto data (digest/hmac).
- */
- struct kmem_cache *trans_cache;
- mempool_t *trans_pool;
-
- /* This entity scans transaction tree */
- struct delayed_work trans_work;
-
- wait_queue_head_t wait;
-};
-
-/* Kernel representation of the security attribute */
-struct dst_secure
-{
- struct list_head sec_entry;
- struct dst_secure_user sec;
-};
-
-int dst_process_bio(struct dst_node *n, struct bio *bio);
-
-int dst_node_init_connected(struct dst_node *n, struct dst_network_ctl *r);
-int dst_node_init_listened(struct dst_node *n, struct dst_export_ctl *le);
-
-static inline struct dst_state *dst_state_get(struct dst_state *st)
-{
- BUG_ON(atomic_read(&st->refcnt) == 0);
- atomic_inc(&st->refcnt);
- return st;
-}
-
-void dst_state_put(struct dst_state *st);
-
-struct dst_state *dst_state_alloc(struct dst_node *n);
-int dst_state_socket_create(struct dst_state *st);
-void dst_state_socket_release(struct dst_state *st);
-
-void dst_state_exit_connected(struct dst_state *st);
-
-int dst_state_schedule_receiver(struct dst_state *st);
-
-void dst_dump_addr(struct socket *sk, struct sockaddr *sa, char *str);
-
-static inline void dst_state_lock(struct dst_state *st)
-{
- mutex_lock(&st->state_lock);
-}
-
-static inline void dst_state_unlock(struct dst_state *st)
-{
- mutex_unlock(&st->state_lock);
-}
-
-void dst_poll_exit(struct dst_state *st);
-int dst_poll_init(struct dst_state *st);
-
-static inline unsigned int dst_state_poll(struct dst_state *st)
-{
- unsigned int revents = POLLHUP | POLLERR;
-
- dst_state_lock(st);
- if (st->socket)
- revents = st->socket->ops->poll(NULL, st->socket, NULL);
- dst_state_unlock(st);
-
- return revents;
-}
-
-static inline int dst_thread_setup(void *private, void *data)
-{
- return 0;
-}
-
-void dst_node_put(struct dst_node *n);
-
-static inline struct dst_node *dst_node_get(struct dst_node *n)
-{
- atomic_inc(&n->refcnt);
- return n;
-}
-
-int dst_data_recv(struct dst_state *st, void *data, unsigned int size);
-int dst_recv_cdata(struct dst_state *st, void *cdata);
-int dst_data_send_header(struct socket *sock,
- void *data, unsigned int size, int more);
-
-int dst_send_bio(struct dst_state *st, struct dst_cmd *cmd, struct bio *bio);
-
-int dst_process_io(struct dst_state *st);
-int dst_export_crypto(struct dst_node *n, struct bio *bio);
-int dst_export_send_bio(struct bio *bio);
-int dst_start_export(struct dst_node *n);
-
-int __init dst_export_init(void);
-void dst_export_exit(void);
-
-/* Private structure for export block IO requests */
-struct dst_export_priv
-{
- struct list_head request_entry;
- struct dst_state *state;
- struct bio *bio;
- struct dst_cmd cmd;
-};
-
-static inline void dst_trans_get(struct dst_trans *t)
-{
- atomic_inc(&t->refcnt);
-}
-
-struct dst_trans *dst_trans_search(struct dst_node *node, dst_gen_t gen);
-int dst_trans_remove(struct dst_trans *t);
-int dst_trans_remove_nolock(struct dst_trans *t);
-void dst_trans_put(struct dst_trans *t);
-
-/*
- * Convert bio into network command.
- */
-static inline void dst_bio_to_cmd(struct bio *bio, struct dst_cmd *cmd,
- u32 command, u64 id)
-{
- cmd->cmd = command;
- cmd->flags = (bio->bi_flags << BIO_POOL_BITS) >> BIO_POOL_BITS;
- cmd->rw = bio->bi_rw;
- cmd->size = bio->bi_size;
- cmd->csize = 0;
- cmd->id = id;
- cmd->sector = bio->bi_sector;
-};
-
-int dst_trans_send(struct dst_trans *t);
-int dst_trans_crypto(struct dst_trans *t);
-
-int dst_node_crypto_init(struct dst_node *n, struct dst_crypto_ctl *ctl);
-void dst_node_crypto_exit(struct dst_node *n);
-
-static inline int dst_need_crypto(struct dst_node *n)
-{
- struct dst_crypto_ctl *c = &n->crypto;
- /*
- * Logical OR is appropriate here, but boolean one produces
- * more optimal code, so it is used instead.
- */
- return (c->hash_algo[0] | c->cipher_algo[0]);
-}
-
-int dst_node_trans_init(struct dst_node *n, unsigned int size);
-void dst_node_trans_exit(struct dst_node *n);
-
-/*
- * Pool of threads.
- * Ready list contains threads currently free to be used,
- * active one contains threads with some work scheduled for them.
- * Caller can wait in given queue when thread is ready.
- */
-struct thread_pool
-{
- int thread_num;
- struct mutex thread_lock;
- struct list_head ready_list, active_list;
-
- wait_queue_head_t wait;
-};
-
-void thread_pool_del_worker(struct thread_pool *p);
-void thread_pool_del_worker_id(struct thread_pool *p, unsigned int id);
-int thread_pool_add_worker(struct thread_pool *p,
- char *name,
- unsigned int id,
- void *(* init)(void *data),
- void (* cleanup)(void *data),
- void *data);
-
-void thread_pool_destroy(struct thread_pool *p);
-struct thread_pool *thread_pool_create(int num, char *name,
- void *(* init)(void *data),
- void (* cleanup)(void *data),
- void *data);
-
-int thread_pool_schedule(struct thread_pool *p,
- int (* setup)(void *stored_private, void *setup_data),
- int (* action)(void *stored_private, void *setup_data),
- void *setup_data, long timeout);
-int thread_pool_schedule_private(struct thread_pool *p,
- int (* setup)(void *private, void *data),
- int (* action)(void *private, void *data),
- void *data, long timeout, void *id);
-
-#endif /* __KERNEL__ */
-#endif /* __DST_H */
#define NT_PPC_VSX 0x102 /* PowerPC VSX registers */
#define NT_386_TLS 0x200 /* i386 TLS slots (struct user_desc) */
#define NT_386_IOPERM 0x201 /* x86 io permission bitmap (1=deny) */
-#define NT_PRXSTATUS 0x300 /* s390 upper register halves */
+#define NT_S390_HIGH_GPRS 0x300 /* s390 upper register halves */
/* Note header in a PT_NOTE section */
struct inode * s_journal_inode;
struct journal_s * s_journal;
struct list_head s_orphan;
+ struct mutex s_orphan_lock;
+ struct mutex s_resize_lock;
unsigned long s_commit_interval;
struct block_device *journal_bdev;
#ifdef CONFIG_JBD_DEBUG
#define EXT3_DATA_TRANS_BLOCKS(sb) (EXT3_SINGLEDATA_TRANS_BLOCKS + \
EXT3_XATTR_TRANS_BLOCKS - 2 + \
- 2*EXT3_QUOTA_TRANS_BLOCKS(sb))
+ EXT3_MAXQUOTAS_TRANS_BLOCKS(sb))
/* Delete operations potentially hit one directory's namespace plus an
* entire inode, plus arbitrary amounts of bitmap/indirection data. Be
* generous. We can grow the delete transaction later if necessary. */
-#define EXT3_DELETE_TRANS_BLOCKS(sb) (2 * EXT3_DATA_TRANS_BLOCKS(sb) + 64)
+#define EXT3_DELETE_TRANS_BLOCKS(sb) (EXT3_MAXQUOTAS_TRANS_BLOCKS(sb) + 64)
/* Define an arbitrary limit for the amount of data we will anticipate
* writing to any given transaction. For unbounded transactions such as
#define EXT3_QUOTA_INIT_BLOCKS(sb) 0
#define EXT3_QUOTA_DEL_BLOCKS(sb) 0
#endif
+#define EXT3_MAXQUOTAS_TRANS_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_TRANS_BLOCKS(sb))
+#define EXT3_MAXQUOTAS_INIT_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_INIT_BLOCKS(sb))
+#define EXT3_MAXQUOTAS_DEL_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_DEL_BLOCKS(sb))
int
ext3_mark_iloc_dirty(handle_t *handle,
#define FIEMAP_EXTENT_MERGED 0x00001000 /* File does not natively
* support extents. Result
* merged for efficiency. */
+#define FIEMAP_EXTENT_SHARED 0x00002000 /* Space shared with other
+ * files. */
#endif /* _LINUX_FIEMAP_H */
* The @closure field is passed back to userspace in the response event.
* The @handle field is an out parameter, returning a handle to the allocated
* range to be used for later deallocation of the range.
+ *
+ * The address range is allocated on all local nodes. The address allocation
+ * is exclusive except for the FCP command and response registers.
*/
struct fw_cdev_allocate {
__u64 offset;
void *data, size_t length,
void *callback_data);
/*
- * Important note: The callback must guarantee that either fw_send_response()
- * or kfree() is called on the @request.
+ * Important note: Except for the FCP registers, the callback must guarantee
+ * that either fw_send_response() or kfree() is called on the @request.
*/
typedef void (*fw_address_callback_t)(struct fw_card *card,
struct fw_request *request,
* on the bit address once it is done.
*
* Q: What is the difference between I_WILL_FREE and I_FREEING?
- * Q: igrab() only checks on (I_FREEING|I_WILL_FREE). Should it also check on
- * I_CLEAR? If not, why?
*/
#define I_DIRTY_SYNC 1
#define I_DIRTY_DATASYNC 2
extern int generic_readlink(struct dentry *, char __user *, int);
extern void generic_fillattr(struct inode *, struct kstat *);
extern int vfs_getattr(struct vfsmount *, struct dentry *, struct kstat *);
+void __inode_add_bytes(struct inode *inode, loff_t bytes);
void inode_add_bytes(struct inode *inode, loff_t bytes);
void inode_sub_bytes(struct inode *inode, loff_t bytes);
loff_t inode_get_bytes(struct inode *inode);
int __init get_filesystem_list(char *buf);
+#define ACC_MODE(x) ("\004\002\006\006"[(x)&O_ACCMODE])
+#define OPEN_FMODE(flag) ((__force fmode_t)((flag + 1) & O_ACCMODE))
+
#endif /* __KERNEL__ */
#endif /* _LINUX_FS_H */
#define part_stat_read(part, field) \
({ \
typeof((part)->dkstats->field) res = 0; \
- int i; \
- for_each_possible_cpu(i) \
- res += per_cpu_ptr((part)->dkstats, i)->field; \
+ unsigned int _cpu; \
+ for_each_possible_cpu(_cpu) \
+ res += per_cpu_ptr((part)->dkstats, _cpu)->field; \
res; \
})
static inline unsigned int nr_free_highpages(void) { return 0; }
-#define totalhigh_pages 0
+#define totalhigh_pages 0UL
#ifndef ARCH_HAS_KMAP
static inline void *kmap(struct page *page)
unsigned short unlock_key2; /* Unlock Key 2 */
};
+struct adp5588_gpio_platform_data {
+ unsigned gpio_start; /* GPIO Chip base # */
+ unsigned pullup_dis_mask; /* Pull-Up Disable Mask */
+ int (*setup)(struct i2c_client *client,
+ int gpio, unsigned ngpio,
+ void *context);
+ int (*teardown)(struct i2c_client *client,
+ int gpio, unsigned ngpio,
+ void *context);
+ void *context;
+};
+
#endif
#define IEEE80211_HT_CAP_DELAY_BA 0x0400
#define IEEE80211_HT_CAP_MAX_AMSDU 0x0800
#define IEEE80211_HT_CAP_DSSSCCK40 0x1000
-#define IEEE80211_HT_CAP_PSMP_SUPPORT 0x2000
+#define IEEE80211_HT_CAP_RESERVED 0x2000
#define IEEE80211_HT_CAP_40MHZ_INTOLERANT 0x4000
#define IEEE80211_HT_CAP_LSIG_TXOP_PROT 0x8000
#define IN_DEV_FORWARD(in_dev) IN_DEV_CONF_GET((in_dev), FORWARDING)
#define IN_DEV_MFORWARD(in_dev) IN_DEV_ANDCONF((in_dev), MC_FORWARDING)
#define IN_DEV_RPFILTER(in_dev) IN_DEV_MAXCONF((in_dev), RP_FILTER)
+#define IN_DEV_SRC_VMARK(in_dev) IN_DEV_ORCONF((in_dev), SRC_VMARK)
#define IN_DEV_SOURCE_ROUTE(in_dev) IN_DEV_ANDCONF((in_dev), \
ACCEPT_SOURCE_ROUTE)
#define IN_DEV_ACCEPT_LOCAL(in_dev) IN_DEV_ORCONF((in_dev), ACCEPT_LOCAL)
#include <linux/radix-tree.h>
#include <linux/rcupdate.h>
-/*
- * This is the per-process anticipatory I/O scheduler state.
- */
-struct as_io_context {
- spinlock_t lock;
-
- void (*dtor)(struct as_io_context *aic); /* destructor */
- void (*exit)(struct as_io_context *aic); /* called on task exit */
-
- unsigned long state;
- atomic_t nr_queued; /* queued reads & sync writes */
- atomic_t nr_dispatched; /* number of requests gone to the drivers */
-
- /* IO History tracking */
- /* Thinktime */
- unsigned long last_end_request;
- unsigned long ttime_total;
- unsigned long ttime_samples;
- unsigned long ttime_mean;
- /* Layout pattern */
- unsigned int seek_samples;
- sector_t last_request_pos;
- u64 seek_total;
- sector_t seek_mean;
-};
-
struct cfq_queue;
struct cfq_io_context {
void *key;
unsigned long last_waited; /* Time last woken after wait for request */
int nr_batch_requests; /* Number of requests left in the batch */
- struct as_io_context *aic;
struct radix_tree_root radix_root;
struct hlist_head cic_list;
void *ioc_data;
* waiting for it to finish.
*/
unsigned int t_synchronous_commit:1;
+ unsigned int t_flushed_data_blocks:1;
/*
* For use by the filesystem to store fs-specific data
/* Force a compilation error if condition is constant and true */
#define MAYBE_BUILD_BUG_ON(cond) ((void)sizeof(char[1 - 2 * !!(cond)]))
+/* Force a compilation error if a constant expression is not a power of 2 */
+#define BUILD_BUG_ON_NOT_POWER_OF_2(n) \
+ BUILD_BUG_ON((n) == 0 || (((n) & ((n) - 1)) != 0))
+
/* Force a compilation error if condition is true, but also produce a
result (of value 0 and type size_t), so the expression can be used
e.g. in a structure initializer (or where-ever else comma expressions
/*
- * A simple kernel FIFO implementation.
+ * A generic kernel FIFO implementation.
*
+ * Copyright (C) 2009 Stefani Seibold <stefani@seibold.net>
* Copyright (C) 2004 Stelian Pop <stelian@popies.net>
*
* This program is free software; you can redistribute it and/or modify
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
+
+/*
+ * Howto porting drivers to the new generic fifo API:
+ *
+ * - Modify the declaration of the "struct kfifo *" object into a
+ * in-place "struct kfifo" object
+ * - Init the in-place object with kfifo_alloc() or kfifo_init()
+ * Note: The address of the in-place "struct kfifo" object must be
+ * passed as the first argument to this functions
+ * - Replace the use of __kfifo_put into kfifo_in and __kfifo_get
+ * into kfifo_out
+ * - Replace the use of kfifo_put into kfifo_in_locked and kfifo_get
+ * into kfifo_out_locked
+ * Note: the spinlock pointer formerly passed to kfifo_init/kfifo_alloc
+ * must be passed now to the kfifo_in_locked and kfifo_out_locked
+ * as the last parameter.
+ * - All formerly name __kfifo_* functions has been renamed into kfifo_*
+ */
+
#ifndef _LINUX_KFIFO_H
#define _LINUX_KFIFO_H
unsigned int size; /* the size of the allocated buffer */
unsigned int in; /* data is added at offset (in % size) */
unsigned int out; /* data is extracted from off. (out % size) */
- spinlock_t *lock; /* protects concurrent modifications */
};
-extern struct kfifo *kfifo_init(unsigned char *buffer, unsigned int size,
- gfp_t gfp_mask, spinlock_t *lock);
-extern struct kfifo *kfifo_alloc(unsigned int size, gfp_t gfp_mask,
- spinlock_t *lock);
+/*
+ * Macros for declaration and initialization of the kfifo datatype
+ */
+
+/* helper macro */
+#define __kfifo_initializer(s, b) \
+ (struct kfifo) { \
+ .size = s, \
+ .in = 0, \
+ .out = 0, \
+ .buffer = b \
+ }
+
+/**
+ * DECLARE_KFIFO - macro to declare a kfifo and the associated buffer
+ * @name: name of the declared kfifo datatype
+ * @size: size of the fifo buffer. Must be a power of two.
+ *
+ * Note1: the macro can be used inside struct or union declaration
+ * Note2: the macro creates two objects:
+ * A kfifo object with the given name and a buffer for the kfifo
+ * object named name##kfifo_buffer
+ */
+#define DECLARE_KFIFO(name, size) \
+union { \
+ struct kfifo name; \
+ unsigned char name##kfifo_buffer[size + sizeof(struct kfifo)]; \
+}
+
+/**
+ * INIT_KFIFO - Initialize a kfifo declared by DECLARE_KFIFO
+ * @name: name of the declared kfifo datatype
+ */
+#define INIT_KFIFO(name) \
+ name = __kfifo_initializer(sizeof(name##kfifo_buffer) - \
+ sizeof(struct kfifo), name##kfifo_buffer)
+
+/**
+ * DEFINE_KFIFO - macro to define and initialize a kfifo
+ * @name: name of the declared kfifo datatype
+ * @size: size of the fifo buffer. Must be a power of two.
+ *
+ * Note1: the macro can be used for global and local kfifo data type variables
+ * Note2: the macro creates two objects:
+ * A kfifo object with the given name and a buffer for the kfifo
+ * object named name##kfifo_buffer
+ */
+#define DEFINE_KFIFO(name, size) \
+ unsigned char name##kfifo_buffer[size]; \
+ struct kfifo name = __kfifo_initializer(size, name##kfifo_buffer)
+
+#undef __kfifo_initializer
+
+extern void kfifo_init(struct kfifo *fifo, void *buffer,
+ unsigned int size);
+extern __must_check int kfifo_alloc(struct kfifo *fifo, unsigned int size,
+ gfp_t gfp_mask);
extern void kfifo_free(struct kfifo *fifo);
-extern unsigned int __kfifo_put(struct kfifo *fifo,
- const unsigned char *buffer, unsigned int len);
-extern unsigned int __kfifo_get(struct kfifo *fifo,
- unsigned char *buffer, unsigned int len);
+extern unsigned int kfifo_in(struct kfifo *fifo,
+ const void *from, unsigned int len);
+extern __must_check unsigned int kfifo_out(struct kfifo *fifo,
+ void *to, unsigned int len);
+extern __must_check unsigned int kfifo_out_peek(struct kfifo *fifo,
+ void *to, unsigned int len, unsigned offset);
/**
- * __kfifo_reset - removes the entire FIFO contents, no locking version
- * @fifo: the fifo to be emptied.
+ * kfifo_initialized - Check if kfifo is initialized.
+ * @fifo: fifo to check
+ * Return %true if FIFO is initialized, otherwise %false.
+ * Assumes the fifo was 0 before.
*/
-static inline void __kfifo_reset(struct kfifo *fifo)
+static inline bool kfifo_initialized(struct kfifo *fifo)
{
- fifo->in = fifo->out = 0;
+ return fifo->buffer != 0;
}
/**
*/
static inline void kfifo_reset(struct kfifo *fifo)
{
- unsigned long flags;
+ fifo->in = fifo->out = 0;
+}
- spin_lock_irqsave(fifo->lock, flags);
+/**
+ * kfifo_reset_out - skip FIFO contents
+ * @fifo: the fifo to be emptied.
+ */
+static inline void kfifo_reset_out(struct kfifo *fifo)
+{
+ smp_mb();
+ fifo->out = fifo->in;
+}
- __kfifo_reset(fifo);
+/**
+ * kfifo_size - returns the size of the fifo in bytes
+ * @fifo: the fifo to be used.
+ */
+static inline __must_check unsigned int kfifo_size(struct kfifo *fifo)
+{
+ return fifo->size;
+}
- spin_unlock_irqrestore(fifo->lock, flags);
+/**
+ * kfifo_len - returns the number of used bytes in the FIFO
+ * @fifo: the fifo to be used.
+ */
+static inline unsigned int kfifo_len(struct kfifo *fifo)
+{
+ register unsigned int out;
+
+ out = fifo->out;
+ smp_rmb();
+ return fifo->in - out;
}
/**
- * kfifo_put - puts some data into the FIFO
+ * kfifo_is_empty - returns true if the fifo is empty
* @fifo: the fifo to be used.
- * @buffer: the data to be added.
- * @len: the length of the data to be added.
+ */
+static inline __must_check int kfifo_is_empty(struct kfifo *fifo)
+{
+ return fifo->in == fifo->out;
+}
+
+/**
+ * kfifo_is_full - returns true if the fifo is full
+ * @fifo: the fifo to be used.
+ */
+static inline __must_check int kfifo_is_full(struct kfifo *fifo)
+{
+ return kfifo_len(fifo) == kfifo_size(fifo);
+}
+
+/**
+ * kfifo_avail - returns the number of bytes available in the FIFO
+ * @fifo: the fifo to be used.
+ */
+static inline __must_check unsigned int kfifo_avail(struct kfifo *fifo)
+{
+ return kfifo_size(fifo) - kfifo_len(fifo);
+}
+
+/**
+ * kfifo_in_locked - puts some data into the FIFO using a spinlock for locking
+ * @fifo: the fifo to be used.
+ * @from: the data to be added.
+ * @n: the length of the data to be added.
+ * @lock: pointer to the spinlock to use for locking.
*
- * This function copies at most @len bytes from the @buffer into
+ * This function copies at most @len bytes from the @from buffer into
* the FIFO depending on the free space, and returns the number of
* bytes copied.
*/
-static inline unsigned int kfifo_put(struct kfifo *fifo,
- const unsigned char *buffer, unsigned int len)
+static inline unsigned int kfifo_in_locked(struct kfifo *fifo,
+ const void *from, unsigned int n, spinlock_t *lock)
{
unsigned long flags;
unsigned int ret;
- spin_lock_irqsave(fifo->lock, flags);
+ spin_lock_irqsave(lock, flags);
- ret = __kfifo_put(fifo, buffer, len);
+ ret = kfifo_in(fifo, from, n);
- spin_unlock_irqrestore(fifo->lock, flags);
+ spin_unlock_irqrestore(lock, flags);
return ret;
}
/**
- * kfifo_get - gets some data from the FIFO
+ * kfifo_out_locked - gets some data from the FIFO using a spinlock for locking
* @fifo: the fifo to be used.
- * @buffer: where the data must be copied.
- * @len: the size of the destination buffer.
+ * @to: where the data must be copied.
+ * @n: the size of the destination buffer.
+ * @lock: pointer to the spinlock to use for locking.
*
* This function copies at most @len bytes from the FIFO into the
- * @buffer and returns the number of copied bytes.
+ * @to buffer and returns the number of copied bytes.
*/
-static inline unsigned int kfifo_get(struct kfifo *fifo,
- unsigned char *buffer, unsigned int len)
+static inline __must_check unsigned int kfifo_out_locked(struct kfifo *fifo,
+ void *to, unsigned int n, spinlock_t *lock)
{
unsigned long flags;
unsigned int ret;
- spin_lock_irqsave(fifo->lock, flags);
+ spin_lock_irqsave(lock, flags);
+
+ ret = kfifo_out(fifo, to, n);
+
+ spin_unlock_irqrestore(lock, flags);
+
+ return ret;
+}
+
+extern void kfifo_skip(struct kfifo *fifo, unsigned int len);
+
+extern __must_check int kfifo_from_user(struct kfifo *fifo,
+ const void __user *from, unsigned int n, unsigned *lenout);
+
+extern __must_check int kfifo_to_user(struct kfifo *fifo,
+ void __user *to, unsigned int n, unsigned *lenout);
+
+/*
+ * __kfifo_add_out internal helper function for updating the out offset
+ */
+static inline void __kfifo_add_out(struct kfifo *fifo,
+ unsigned int off)
+{
+ smp_mb();
+ fifo->out += off;
+}
+
+/*
+ * __kfifo_add_in internal helper function for updating the in offset
+ */
+static inline void __kfifo_add_in(struct kfifo *fifo,
+ unsigned int off)
+{
+ smp_wmb();
+ fifo->in += off;
+}
+
+/*
+ * __kfifo_off internal helper function for calculating the index of a
+ * given offeset
+ */
+static inline unsigned int __kfifo_off(struct kfifo *fifo, unsigned int off)
+{
+ return off & (fifo->size - 1);
+}
+
+/*
+ * __kfifo_peek_n internal helper function for determinate the length of
+ * the next record in the fifo
+ */
+static inline unsigned int __kfifo_peek_n(struct kfifo *fifo,
+ unsigned int recsize)
+{
+#define __KFIFO_GET(fifo, off, shift) \
+ ((fifo)->buffer[__kfifo_off((fifo), (fifo)->out+(off))] << (shift))
+
+ unsigned int l;
+
+ l = __KFIFO_GET(fifo, 0, 0);
+
+ if (--recsize)
+ l |= __KFIFO_GET(fifo, 1, 8);
+
+ return l;
+#undef __KFIFO_GET
+}
+
+/*
+ * __kfifo_poke_n internal helper function for storing the length of
+ * the next record into the fifo
+ */
+static inline void __kfifo_poke_n(struct kfifo *fifo,
+ unsigned int recsize, unsigned int n)
+{
+#define __KFIFO_PUT(fifo, off, val, shift) \
+ ( \
+ (fifo)->buffer[__kfifo_off((fifo), (fifo)->in+(off))] = \
+ (unsigned char)((val) >> (shift)) \
+ )
+
+ __KFIFO_PUT(fifo, 0, n, 0);
+
+ if (--recsize)
+ __KFIFO_PUT(fifo, 1, n, 8);
+#undef __KFIFO_PUT
+}
+
+/*
+ * __kfifo_in_... internal functions for put date into the fifo
+ * do not call it directly, use kfifo_in_rec() instead
+ */
+extern unsigned int __kfifo_in_n(struct kfifo *fifo,
+ const void *from, unsigned int n, unsigned int recsize);
- ret = __kfifo_get(fifo, buffer, len);
+extern unsigned int __kfifo_in_generic(struct kfifo *fifo,
+ const void *from, unsigned int n, unsigned int recsize);
- /*
- * optimization: if the FIFO is empty, set the indices to 0
- * so we don't wrap the next time
- */
- if (fifo->in == fifo->out)
- fifo->in = fifo->out = 0;
+static inline unsigned int __kfifo_in_rec(struct kfifo *fifo,
+ const void *from, unsigned int n, unsigned int recsize)
+{
+ unsigned int ret;
- spin_unlock_irqrestore(fifo->lock, flags);
+ ret = __kfifo_in_n(fifo, from, n, recsize);
+ if (likely(ret == 0)) {
+ if (recsize)
+ __kfifo_poke_n(fifo, recsize, n);
+ __kfifo_add_in(fifo, n + recsize);
+ }
return ret;
}
/**
- * __kfifo_len - returns the number of bytes available in the FIFO, no locking version
+ * kfifo_in_rec - puts some record data into the FIFO
* @fifo: the fifo to be used.
+ * @from: the data to be added.
+ * @n: the length of the data to be added.
+ * @recsize: size of record field
+ *
+ * This function copies @n bytes from the @from into the FIFO and returns
+ * the number of bytes which cannot be copied.
+ * A returned value greater than the @n value means that the record doesn't
+ * fit into the buffer.
+ *
+ * Note that with only one concurrent reader and one concurrent
+ * writer, you don't need extra locking to use these functions.
+ */
+static inline __must_check unsigned int kfifo_in_rec(struct kfifo *fifo,
+ void *from, unsigned int n, unsigned int recsize)
+{
+ if (!__builtin_constant_p(recsize))
+ return __kfifo_in_generic(fifo, from, n, recsize);
+ return __kfifo_in_rec(fifo, from, n, recsize);
+}
+
+/*
+ * __kfifo_out_... internal functions for get date from the fifo
+ * do not call it directly, use kfifo_out_rec() instead
*/
-static inline unsigned int __kfifo_len(struct kfifo *fifo)
+extern unsigned int __kfifo_out_n(struct kfifo *fifo,
+ void *to, unsigned int reclen, unsigned int recsize);
+
+extern unsigned int __kfifo_out_generic(struct kfifo *fifo,
+ void *to, unsigned int n,
+ unsigned int recsize, unsigned int *total);
+
+static inline unsigned int __kfifo_out_rec(struct kfifo *fifo,
+ void *to, unsigned int n, unsigned int recsize,
+ unsigned int *total)
{
- return fifo->in - fifo->out;
+ unsigned int l;
+
+ if (!recsize) {
+ l = n;
+ if (total)
+ *total = l;
+ } else {
+ l = __kfifo_peek_n(fifo, recsize);
+ if (total)
+ *total = l;
+ if (n < l)
+ return l;
+ }
+
+ return __kfifo_out_n(fifo, to, l, recsize);
}
/**
- * kfifo_len - returns the number of bytes available in the FIFO
+ * kfifo_out_rec - gets some record data from the FIFO
* @fifo: the fifo to be used.
+ * @to: where the data must be copied.
+ * @n: the size of the destination buffer.
+ * @recsize: size of record field
+ * @total: pointer where the total number of to copied bytes should stored
+ *
+ * This function copies at most @n bytes from the FIFO to @to and returns the
+ * number of bytes which cannot be copied.
+ * A returned value greater than the @n value means that the record doesn't
+ * fit into the @to buffer.
+ *
+ * Note that with only one concurrent reader and one concurrent
+ * writer, you don't need extra locking to use these functions.
*/
-static inline unsigned int kfifo_len(struct kfifo *fifo)
+static inline __must_check unsigned int kfifo_out_rec(struct kfifo *fifo,
+ void *to, unsigned int n, unsigned int recsize,
+ unsigned int *total)
+
{
- unsigned long flags;
- unsigned int ret;
+ if (!__builtin_constant_p(recsize))
+ return __kfifo_out_generic(fifo, to, n, recsize, total);
+ return __kfifo_out_rec(fifo, to, n, recsize, total);
+}
- spin_lock_irqsave(fifo->lock, flags);
+/*
+ * __kfifo_from_user_... internal functions for transfer from user space into
+ * the fifo. do not call it directly, use kfifo_from_user_rec() instead
+ */
+extern unsigned int __kfifo_from_user_n(struct kfifo *fifo,
+ const void __user *from, unsigned int n, unsigned int recsize);
+
+extern unsigned int __kfifo_from_user_generic(struct kfifo *fifo,
+ const void __user *from, unsigned int n, unsigned int recsize);
- ret = __kfifo_len(fifo);
+static inline unsigned int __kfifo_from_user_rec(struct kfifo *fifo,
+ const void __user *from, unsigned int n, unsigned int recsize)
+{
+ unsigned int ret;
- spin_unlock_irqrestore(fifo->lock, flags);
+ ret = __kfifo_from_user_n(fifo, from, n, recsize);
+ if (likely(ret == 0)) {
+ if (recsize)
+ __kfifo_poke_n(fifo, recsize, n);
+ __kfifo_add_in(fifo, n + recsize);
+ }
return ret;
}
+/**
+ * kfifo_from_user_rec - puts some data from user space into the FIFO
+ * @fifo: the fifo to be used.
+ * @from: pointer to the data to be added.
+ * @n: the length of the data to be added.
+ * @recsize: size of record field
+ *
+ * This function copies @n bytes from the @from into the
+ * FIFO and returns the number of bytes which cannot be copied.
+ *
+ * If the returned value is equal or less the @n value, the copy_from_user()
+ * functions has failed. Otherwise the record doesn't fit into the buffer.
+ *
+ * Note that with only one concurrent reader and one concurrent
+ * writer, you don't need extra locking to use these functions.
+ */
+static inline __must_check unsigned int kfifo_from_user_rec(struct kfifo *fifo,
+ const void __user *from, unsigned int n, unsigned int recsize)
+{
+ if (!__builtin_constant_p(recsize))
+ return __kfifo_from_user_generic(fifo, from, n, recsize);
+ return __kfifo_from_user_rec(fifo, from, n, recsize);
+}
+
+/*
+ * __kfifo_to_user_... internal functions for transfer fifo data into user space
+ * do not call it directly, use kfifo_to_user_rec() instead
+ */
+extern unsigned int __kfifo_to_user_n(struct kfifo *fifo,
+ void __user *to, unsigned int n, unsigned int reclen,
+ unsigned int recsize);
+
+extern unsigned int __kfifo_to_user_generic(struct kfifo *fifo,
+ void __user *to, unsigned int n, unsigned int recsize,
+ unsigned int *total);
+
+static inline unsigned int __kfifo_to_user_rec(struct kfifo *fifo,
+ void __user *to, unsigned int n,
+ unsigned int recsize, unsigned int *total)
+{
+ unsigned int l;
+
+ if (!recsize) {
+ l = n;
+ if (total)
+ *total = l;
+ } else {
+ l = __kfifo_peek_n(fifo, recsize);
+ if (total)
+ *total = l;
+ if (n < l)
+ return l;
+ }
+
+ return __kfifo_to_user_n(fifo, to, n, l, recsize);
+}
+
+/**
+ * kfifo_to_user_rec - gets data from the FIFO and write it to user space
+ * @fifo: the fifo to be used.
+ * @to: where the data must be copied.
+ * @n: the size of the destination buffer.
+ * @recsize: size of record field
+ * @total: pointer where the total number of to copied bytes should stored
+ *
+ * This function copies at most @n bytes from the FIFO to the @to.
+ * In case of an error, the function returns the number of bytes which cannot
+ * be copied.
+ * If the returned value is equal or less the @n value, the copy_to_user()
+ * functions has failed. Otherwise the record doesn't fit into the @to buffer.
+ *
+ * Note that with only one concurrent reader and one concurrent
+ * writer, you don't need extra locking to use these functions.
+ */
+static inline __must_check unsigned int kfifo_to_user_rec(struct kfifo *fifo,
+ void __user *to, unsigned int n, unsigned int recsize,
+ unsigned int *total)
+{
+ if (!__builtin_constant_p(recsize))
+ return __kfifo_to_user_generic(fifo, to, n, recsize, total);
+ return __kfifo_to_user_rec(fifo, to, n, recsize, total);
+}
+
+/*
+ * __kfifo_peek_... internal functions for peek into the next fifo record
+ * do not call it directly, use kfifo_peek_rec() instead
+ */
+extern unsigned int __kfifo_peek_generic(struct kfifo *fifo,
+ unsigned int recsize);
+
+/**
+ * kfifo_peek_rec - gets the size of the next FIFO record data
+ * @fifo: the fifo to be used.
+ * @recsize: size of record field
+ *
+ * This function returns the size of the next FIFO record in number of bytes
+ */
+static inline __must_check unsigned int kfifo_peek_rec(struct kfifo *fifo,
+ unsigned int recsize)
+{
+ if (!__builtin_constant_p(recsize))
+ return __kfifo_peek_generic(fifo, recsize);
+ if (!recsize)
+ return kfifo_len(fifo);
+ return __kfifo_peek_n(fifo, recsize);
+}
+
+/*
+ * __kfifo_skip_... internal functions for skip the next fifo record
+ * do not call it directly, use kfifo_skip_rec() instead
+ */
+extern void __kfifo_skip_generic(struct kfifo *fifo, unsigned int recsize);
+
+static inline void __kfifo_skip_rec(struct kfifo *fifo,
+ unsigned int recsize)
+{
+ unsigned int l;
+
+ if (recsize) {
+ l = __kfifo_peek_n(fifo, recsize);
+
+ if (l + recsize <= kfifo_len(fifo)) {
+ __kfifo_add_out(fifo, l + recsize);
+ return;
+ }
+ }
+ kfifo_reset_out(fifo);
+}
+
+/**
+ * kfifo_skip_rec - skip the next fifo out record
+ * @fifo: the fifo to be used.
+ * @recsize: size of record field
+ *
+ * This function skips the next FIFO record
+ */
+static inline void kfifo_skip_rec(struct kfifo *fifo,
+ unsigned int recsize)
+{
+ if (!__builtin_constant_p(recsize))
+ __kfifo_skip_generic(fifo, recsize);
+ else
+ __kfifo_skip_rec(fifo, recsize);
+}
+
+/**
+ * kfifo_avail_rec - returns the number of bytes available in a record FIFO
+ * @fifo: the fifo to be used.
+ * @recsize: size of record field
+ */
+static inline __must_check unsigned int kfifo_avail_rec(struct kfifo *fifo,
+ unsigned int recsize)
+{
+ unsigned int l = kfifo_size(fifo) - kfifo_len(fifo);
+
+ return (l > recsize) ? l - recsize : 0;
+}
+
#endif
*
* On some architectures it is required to skip a breakpoint
* exception when it occurs after a breakpoint has been removed.
- * This can be implemented in the architecture specific portion of
- * for kgdb.
+ * This can be implemented in the architecture specific portion of kgdb.
*/
extern int kgdb_skipexception(int exception, struct pt_regs *regs);
/**
* kgdb_breakpoint - compiled in breakpoint
*
- * This will be impelmented a static inline per architecture. This
+ * This will be implemented as a static inline per architecture. This
* function is called by the kgdb core to execute an architecture
* specific trap to cause kgdb to enter the exception processing.
*
* @flags: Current IRQ state
*
* On SMP systems, we need to get the attention of the other CPUs
- * and get them be in a known state. This should do what is needed
+ * and get them into a known state. This should do what is needed
* to get the other CPUs to call kgdb_wait(). Note that on some arches,
* the NMI approach is not used for rounding up all the CPUs. For example,
* in case of MIPS, smp_call_function() is used to roundup CPUs. In
bool kmemcheck_is_obj_initialized(unsigned long addr, size_t size);
+/*
+ * Bitfield annotations
+ *
+ * How to use: If you have a struct using bitfields, for example
+ *
+ * struct a {
+ * int x:8, y:8;
+ * };
+ *
+ * then this should be rewritten as
+ *
+ * struct a {
+ * kmemcheck_bitfield_begin(flags);
+ * int x:8, y:8;
+ * kmemcheck_bitfield_end(flags);
+ * };
+ *
+ * Now the "flags_begin" and "flags_end" members may be used to refer to the
+ * beginning and end, respectively, of the bitfield (and things like
+ * &x.flags_begin is allowed). As soon as the struct is allocated, the bit-
+ * fields should be annotated:
+ *
+ * struct a *a = kmalloc(sizeof(struct a), GFP_KERNEL);
+ * kmemcheck_annotate_bitfield(a, flags);
+ */
+#define kmemcheck_bitfield_begin(name) \
+ int name##_begin[0];
+
+#define kmemcheck_bitfield_end(name) \
+ int name##_end[0];
+
+#define kmemcheck_annotate_bitfield(ptr, name) \
+ do { \
+ int _n; \
+ \
+ if (!ptr) \
+ break; \
+ \
+ _n = (long) &((ptr)->name##_end) \
+ - (long) &((ptr)->name##_begin); \
+ MAYBE_BUILD_BUG_ON(_n < 0); \
+ \
+ kmemcheck_mark_initialized(&((ptr)->name##_begin), _n); \
+ } while (0)
+
+#define kmemcheck_annotate_variable(var) \
+ do { \
+ kmemcheck_mark_initialized(&(var), sizeof(var)); \
+ } while (0) \
+
#else
#define kmemcheck_enabled 0
return true;
}
-#endif /* CONFIG_KMEMCHECK */
-
-/*
- * Bitfield annotations
- *
- * How to use: If you have a struct using bitfields, for example
- *
- * struct a {
- * int x:8, y:8;
- * };
- *
- * then this should be rewritten as
- *
- * struct a {
- * kmemcheck_bitfield_begin(flags);
- * int x:8, y:8;
- * kmemcheck_bitfield_end(flags);
- * };
- *
- * Now the "flags_begin" and "flags_end" members may be used to refer to the
- * beginning and end, respectively, of the bitfield (and things like
- * &x.flags_begin is allowed). As soon as the struct is allocated, the bit-
- * fields should be annotated:
- *
- * struct a *a = kmalloc(sizeof(struct a), GFP_KERNEL);
- * kmemcheck_annotate_bitfield(a, flags);
- *
- * Note: We provide the same definitions for both kmemcheck and non-
- * kmemcheck kernels. This makes it harder to introduce accidental errors. It
- * is also allowed to pass NULL pointers to kmemcheck_annotate_bitfield().
- */
-#define kmemcheck_bitfield_begin(name) \
- int name##_begin[0];
-
-#define kmemcheck_bitfield_end(name) \
- int name##_end[0];
+#define kmemcheck_bitfield_begin(name)
+#define kmemcheck_bitfield_end(name)
+#define kmemcheck_annotate_bitfield(ptr, name) \
+ do { \
+ } while (0)
-#define kmemcheck_annotate_bitfield(ptr, name) \
- do { \
- int _n; \
- \
- if (!ptr) \
- break; \
- \
- _n = (long) &((ptr)->name##_end) \
- - (long) &((ptr)->name##_begin); \
- MAYBE_BUILD_BUG_ON(_n < 0); \
- \
- kmemcheck_mark_initialized(&((ptr)->name##_begin), _n); \
+#define kmemcheck_annotate_variable(var) \
+ do { \
} while (0)
-#define kmemcheck_annotate_variable(var) \
- do { \
- kmemcheck_mark_initialized(&(var), sizeof(var)); \
- } while (0) \
+#endif /* CONFIG_KMEMCHECK */
#endif /* LINUX_KMEMCHECK_H */
/* max tries if error condition is still set after ->error_handler */
ATA_EH_MAX_TRIES = 5,
+ /* sometimes resuming a link requires several retries */
+ ATA_LINK_RESUME_TRIES = 5,
+
/* how hard are we gonna try to probe/recover devices */
ATA_PROBE_MAX_TRIES = 3,
ATA_EH_DEV_TRIES = 3,
--- /dev/null
+#ifndef _LINUX_LIST_SORT_H
+#define _LINUX_LIST_SORT_H
+
+#include <linux/types.h>
+
+struct list_head;
+
+void list_sort(void *priv, struct list_head *head,
+ int (*cmp)(void *priv, struct list_head *a,
+ struct list_head *b));
+#endif
int status_change_nid;
};
+/*
+ * During pageblock isolation, count the number of pages within the
+ * range [start_pfn, start_pfn + nr_pages) which are owned by code
+ * in the notifier chain.
+ */
+#define MEM_ISOLATE_COUNT (1<<0)
+
+struct memory_isolate_notify {
+ unsigned long start_pfn; /* Start of range to check */
+ unsigned int nr_pages; /* # pages in range to check */
+ unsigned int pages_found; /* # pages owned found by callbacks */
+};
+
struct notifier_block;
struct mem_section;
{
return 0;
}
+static inline int register_memory_isolate_notifier(struct notifier_block *nb)
+{
+ return 0;
+}
+static inline void unregister_memory_isolate_notifier(struct notifier_block *nb)
+{
+}
+static inline int memory_isolate_notify(unsigned long val, void *v)
+{
+ return 0;
+}
#else
extern int register_memory_notifier(struct notifier_block *nb);
extern void unregister_memory_notifier(struct notifier_block *nb);
+extern int register_memory_isolate_notifier(struct notifier_block *nb);
+extern void unregister_memory_isolate_notifier(struct notifier_block *nb);
extern int register_new_memory(int, struct mem_section *);
extern int unregister_memory_section(struct mem_section *);
extern int memory_dev_init(void);
extern int remove_memory_block(unsigned long, struct mem_section *, int);
extern int memory_notify(unsigned long val, void *v);
+extern int memory_isolate_notify(unsigned long val, void *v);
extern struct memory_block *find_memory_block(struct mem_section *);
#define CONFIG_MEM_BLOCK_SIZE (PAGES_PER_SECTION<<PAGE_SHIFT)
enum mem_add_context { BOOT, HOTPLUG };
#define MFD_TMIO_H
#include <linux/fb.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
#define tmio_ioread8(addr) readb(addr)
#define tmio_ioread16(addr) readw(addr)
writew((val) >> 16, (addr) + 2); \
} while (0)
+#define CNF_CMD 0x04
+#define CNF_CTL_BASE 0x10
+#define CNF_INT_PIN 0x3d
+#define CNF_STOP_CLK_CTL 0x40
+#define CNF_GCLK_CTL 0x41
+#define CNF_SD_CLK_MODE 0x42
+#define CNF_PIN_STATUS 0x44
+#define CNF_PWR_CTL_1 0x48
+#define CNF_PWR_CTL_2 0x49
+#define CNF_PWR_CTL_3 0x4a
+#define CNF_CARD_DETECT_MODE 0x4c
+#define CNF_SD_SLOT 0x50
+#define CNF_EXT_GCLK_CTL_1 0xf0
+#define CNF_EXT_GCLK_CTL_2 0xf1
+#define CNF_EXT_GCLK_CTL_3 0xf9
+#define CNF_SD_LED_EN_1 0xfa
+#define CNF_SD_LED_EN_2 0xfe
+
+#define SDCREN 0x2 /* Enable access to MMC CTL regs. (flag in COMMAND_REG)*/
+
+#define sd_config_write8(base, shift, reg, val) \
+ tmio_iowrite8((val), (base) + ((reg) << (shift)))
+#define sd_config_write16(base, shift, reg, val) \
+ tmio_iowrite16((val), (base) + ((reg) << (shift)))
+#define sd_config_write32(base, shift, reg, val) \
+ do { \
+ tmio_iowrite16((val), (base) + ((reg) << (shift))); \
+ tmio_iowrite16((val) >> 16, (base) + ((reg + 2) << (shift))); \
+ } while (0)
+
+int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base);
+int tmio_core_mmc_resume(void __iomem *cnf, int shift, unsigned long base);
+void tmio_core_mmc_pwr(void __iomem *cnf, int shift, int state);
+void tmio_core_mmc_clk_div(void __iomem *cnf, int shift, int state);
+
/*
* data for the MMC controller
*/
struct tmio_mmc_data {
const unsigned int hclk;
+ void (*set_pwr)(struct platform_device *host, int state);
+ void (*set_clk_div)(struct platform_device *host, int state);
};
/*
#define WM8350_ISINK_FLASH_DUR_64MS (1 << 8)
#define WM8350_ISINK_FLASH_DUR_96MS (2 << 8)
#define WM8350_ISINK_FLASH_DUR_1024MS (3 << 8)
-#define WM8350_ISINK_FLASH_ON_INSTANT (0 << 4)
-#define WM8350_ISINK_FLASH_ON_0_25S (1 << 4)
-#define WM8350_ISINK_FLASH_ON_0_50S (2 << 4)
-#define WM8350_ISINK_FLASH_ON_1_00S (3 << 4)
-#define WM8350_ISINK_FLASH_ON_1_95S (1 << 4)
-#define WM8350_ISINK_FLASH_ON_3_91S (2 << 4)
-#define WM8350_ISINK_FLASH_ON_7_80S (3 << 4)
-#define WM8350_ISINK_FLASH_OFF_INSTANT (0 << 0)
-#define WM8350_ISINK_FLASH_OFF_0_25S (1 << 0)
-#define WM8350_ISINK_FLASH_OFF_0_50S (2 << 0)
-#define WM8350_ISINK_FLASH_OFF_1_00S (3 << 0)
-#define WM8350_ISINK_FLASH_OFF_1_95S (1 << 0)
-#define WM8350_ISINK_FLASH_OFF_3_91S (2 << 0)
-#define WM8350_ISINK_FLASH_OFF_7_80S (3 << 0)
+#define WM8350_ISINK_FLASH_ON_INSTANT (0 << 0)
+#define WM8350_ISINK_FLASH_ON_0_25S (1 << 0)
+#define WM8350_ISINK_FLASH_ON_0_50S (2 << 0)
+#define WM8350_ISINK_FLASH_ON_1_00S (3 << 0)
+#define WM8350_ISINK_FLASH_ON_1_95S (1 << 0)
+#define WM8350_ISINK_FLASH_ON_3_91S (2 << 0)
+#define WM8350_ISINK_FLASH_ON_7_80S (3 << 0)
+#define WM8350_ISINK_FLASH_OFF_INSTANT (0 << 4)
+#define WM8350_ISINK_FLASH_OFF_0_25S (1 << 4)
+#define WM8350_ISINK_FLASH_OFF_0_50S (2 << 4)
+#define WM8350_ISINK_FLASH_OFF_1_00S (3 << 4)
+#define WM8350_ISINK_FLASH_OFF_1_95S (1 << 4)
+#define WM8350_ISINK_FLASH_OFF_3_91S (2 << 4)
+#define WM8350_ISINK_FLASH_OFF_7_80S (3 << 4)
/*
* Regulator Interrupts.
extern void remove_active_range(unsigned int nid, unsigned long start_pfn,
unsigned long end_pfn);
extern void remove_all_active_ranges(void);
+void sort_node_map(void);
+unsigned long __absent_pages_in_range(int nid, unsigned long start_pfn,
+ unsigned long end_pfn);
extern unsigned long absent_pages_in_range(unsigned long start_pfn,
unsigned long end_pfn);
extern void get_pfn_range_for_nid(unsigned int nid,
/* nommu.c */
extern atomic_long_t mmap_pages_allocated;
+extern int nommu_shrink_inode_mappings(struct inode *, size_t, size_t);
/* prio_tree.c */
void vma_prio_tree_add(struct vm_area_struct *, struct vm_area_struct *old);
unsigned long vm_pgoff; /* the offset in vm_file corresponding to vm_start */
struct file *vm_file; /* the backing file or NULL */
- atomic_t vm_usage; /* region usage count */
+ int vm_usage; /* region usage count (access under nommu_region_sem) */
+ bool vm_icache_flushed : 1; /* true if the icache has been flushed for
+ * this region */
};
/*
struct vm_area_struct * mmap; /* list of VMAs */
struct rb_root mm_rb;
struct vm_area_struct * mmap_cache; /* last find_vma result */
+#ifdef CONFIG_MMU
unsigned long (*get_unmapped_area) (struct file *filp,
unsigned long addr, unsigned long len,
unsigned long pgoff, unsigned long flags);
void (*unmap_area) (struct mm_struct *mm, unsigned long addr);
+#endif
unsigned long mmap_base; /* base of mmap area */
unsigned long task_size; /* size of task vm space */
unsigned long cached_hole_size; /* if non-zero, the largest hole below free_area_cache */
extern struct file *lookup_instantiate_filp(struct nameidata *nd, struct dentry *dentry,
int (*open)(struct inode *, struct file *));
-extern struct file *nameidata_to_filp(struct nameidata *nd, int flags);
-extern void release_open_intent(struct nameidata *);
extern struct dentry *lookup_one_len(const char *, struct dentry *, int);
unsigned int d2_support:1; /* Low power state D2 is supported */
unsigned int no_d1d2:1; /* Only allow D0 and D3 */
unsigned int wakeup_prepared:1;
+ unsigned int d3_delay; /* D3->D0 transition time in ms */
#ifdef CONFIG_PCIEASPM
struct pcie_link_state *link_state; /* ASPM link state. */
resource_size_t);
void pcibios_update_irq(struct pci_dev *, int irq);
+/* Weak but can be overriden by arch */
+void pci_fixup_cardbus(struct pci_bus *);
+
/* Generic PCI functions used internally */
extern struct pci_bus *pci_find_bus(int domain, int busnr);
+++ /dev/null
-/*
- * NOTE: this file will be removed in a future kernel release, it is
- * provided as a courtesy copy of user-space code that relies on the
- * old (pre-rename) symbols and constants.
- *
- * Performance events:
- *
- * Copyright (C) 2008-2009, Thomas Gleixner <tglx@linutronix.de>
- * Copyright (C) 2008-2009, Red Hat, Inc., Ingo Molnar
- * Copyright (C) 2008-2009, Red Hat, Inc., Peter Zijlstra
- *
- * Data type definitions, declarations, prototypes.
- *
- * Started by: Thomas Gleixner and Ingo Molnar
- *
- * For licencing details see kernel-base/COPYING
- */
-#ifndef _LINUX_PERF_COUNTER_H
-#define _LINUX_PERF_COUNTER_H
-
-#include <linux/types.h>
-#include <linux/ioctl.h>
-#include <asm/byteorder.h>
-
-/*
- * User-space ABI bits:
- */
-
-/*
- * attr.type
- */
-enum perf_type_id {
- PERF_TYPE_HARDWARE = 0,
- PERF_TYPE_SOFTWARE = 1,
- PERF_TYPE_TRACEPOINT = 2,
- PERF_TYPE_HW_CACHE = 3,
- PERF_TYPE_RAW = 4,
-
- PERF_TYPE_MAX, /* non-ABI */
-};
-
-/*
- * Generalized performance counter event types, used by the
- * attr.event_id parameter of the sys_perf_counter_open()
- * syscall:
- */
-enum perf_hw_id {
- /*
- * Common hardware events, generalized by the kernel:
- */
- PERF_COUNT_HW_CPU_CYCLES = 0,
- PERF_COUNT_HW_INSTRUCTIONS = 1,
- PERF_COUNT_HW_CACHE_REFERENCES = 2,
- PERF_COUNT_HW_CACHE_MISSES = 3,
- PERF_COUNT_HW_BRANCH_INSTRUCTIONS = 4,
- PERF_COUNT_HW_BRANCH_MISSES = 5,
- PERF_COUNT_HW_BUS_CYCLES = 6,
-
- PERF_COUNT_HW_MAX, /* non-ABI */
-};
-
-/*
- * Generalized hardware cache counters:
- *
- * { L1-D, L1-I, LLC, ITLB, DTLB, BPU } x
- * { read, write, prefetch } x
- * { accesses, misses }
- */
-enum perf_hw_cache_id {
- PERF_COUNT_HW_CACHE_L1D = 0,
- PERF_COUNT_HW_CACHE_L1I = 1,
- PERF_COUNT_HW_CACHE_LL = 2,
- PERF_COUNT_HW_CACHE_DTLB = 3,
- PERF_COUNT_HW_CACHE_ITLB = 4,
- PERF_COUNT_HW_CACHE_BPU = 5,
-
- PERF_COUNT_HW_CACHE_MAX, /* non-ABI */
-};
-
-enum perf_hw_cache_op_id {
- PERF_COUNT_HW_CACHE_OP_READ = 0,
- PERF_COUNT_HW_CACHE_OP_WRITE = 1,
- PERF_COUNT_HW_CACHE_OP_PREFETCH = 2,
-
- PERF_COUNT_HW_CACHE_OP_MAX, /* non-ABI */
-};
-
-enum perf_hw_cache_op_result_id {
- PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0,
- PERF_COUNT_HW_CACHE_RESULT_MISS = 1,
-
- PERF_COUNT_HW_CACHE_RESULT_MAX, /* non-ABI */
-};
-
-/*
- * Special "software" counters provided by the kernel, even if the hardware
- * does not support performance counters. These counters measure various
- * physical and sw events of the kernel (and allow the profiling of them as
- * well):
- */
-enum perf_sw_ids {
- PERF_COUNT_SW_CPU_CLOCK = 0,
- PERF_COUNT_SW_TASK_CLOCK = 1,
- PERF_COUNT_SW_PAGE_FAULTS = 2,
- PERF_COUNT_SW_CONTEXT_SWITCHES = 3,
- PERF_COUNT_SW_CPU_MIGRATIONS = 4,
- PERF_COUNT_SW_PAGE_FAULTS_MIN = 5,
- PERF_COUNT_SW_PAGE_FAULTS_MAJ = 6,
- PERF_COUNT_SW_ALIGNMENT_FAULTS = 7,
- PERF_COUNT_SW_EMULATION_FAULTS = 8,
-
- PERF_COUNT_SW_MAX, /* non-ABI */
-};
-
-/*
- * Bits that can be set in attr.sample_type to request information
- * in the overflow packets.
- */
-enum perf_counter_sample_format {
- PERF_SAMPLE_IP = 1U << 0,
- PERF_SAMPLE_TID = 1U << 1,
- PERF_SAMPLE_TIME = 1U << 2,
- PERF_SAMPLE_ADDR = 1U << 3,
- PERF_SAMPLE_READ = 1U << 4,
- PERF_SAMPLE_CALLCHAIN = 1U << 5,
- PERF_SAMPLE_ID = 1U << 6,
- PERF_SAMPLE_CPU = 1U << 7,
- PERF_SAMPLE_PERIOD = 1U << 8,
- PERF_SAMPLE_STREAM_ID = 1U << 9,
- PERF_SAMPLE_RAW = 1U << 10,
-
- PERF_SAMPLE_MAX = 1U << 11, /* non-ABI */
-};
-
-/*
- * The format of the data returned by read() on a perf counter fd,
- * as specified by attr.read_format:
- *
- * struct read_format {
- * { u64 value;
- * { u64 time_enabled; } && PERF_FORMAT_ENABLED
- * { u64 time_running; } && PERF_FORMAT_RUNNING
- * { u64 id; } && PERF_FORMAT_ID
- * } && !PERF_FORMAT_GROUP
- *
- * { u64 nr;
- * { u64 time_enabled; } && PERF_FORMAT_ENABLED
- * { u64 time_running; } && PERF_FORMAT_RUNNING
- * { u64 value;
- * { u64 id; } && PERF_FORMAT_ID
- * } cntr[nr];
- * } && PERF_FORMAT_GROUP
- * };
- */
-enum perf_counter_read_format {
- PERF_FORMAT_TOTAL_TIME_ENABLED = 1U << 0,
- PERF_FORMAT_TOTAL_TIME_RUNNING = 1U << 1,
- PERF_FORMAT_ID = 1U << 2,
- PERF_FORMAT_GROUP = 1U << 3,
-
- PERF_FORMAT_MAX = 1U << 4, /* non-ABI */
-};
-
-#define PERF_ATTR_SIZE_VER0 64 /* sizeof first published struct */
-
-/*
- * Hardware event to monitor via a performance monitoring counter:
- */
-struct perf_counter_attr {
-
- /*
- * Major type: hardware/software/tracepoint/etc.
- */
- __u32 type;
-
- /*
- * Size of the attr structure, for fwd/bwd compat.
- */
- __u32 size;
-
- /*
- * Type specific configuration information.
- */
- __u64 config;
-
- union {
- __u64 sample_period;
- __u64 sample_freq;
- };
-
- __u64 sample_type;
- __u64 read_format;
-
- __u64 disabled : 1, /* off by default */
- inherit : 1, /* children inherit it */
- pinned : 1, /* must always be on PMU */
- exclusive : 1, /* only group on PMU */
- exclude_user : 1, /* don't count user */
- exclude_kernel : 1, /* ditto kernel */
- exclude_hv : 1, /* ditto hypervisor */
- exclude_idle : 1, /* don't count when idle */
- mmap : 1, /* include mmap data */
- comm : 1, /* include comm data */
- freq : 1, /* use freq, not period */
- inherit_stat : 1, /* per task counts */
- enable_on_exec : 1, /* next exec enables */
- task : 1, /* trace fork/exit */
- watermark : 1, /* wakeup_watermark */
-
- __reserved_1 : 49;
-
- union {
- __u32 wakeup_events; /* wakeup every n events */
- __u32 wakeup_watermark; /* bytes before wakeup */
- };
- __u32 __reserved_2;
-
- __u64 __reserved_3;
-};
-
-/*
- * Ioctls that can be done on a perf counter fd:
- */
-#define PERF_COUNTER_IOC_ENABLE _IO ('$', 0)
-#define PERF_COUNTER_IOC_DISABLE _IO ('$', 1)
-#define PERF_COUNTER_IOC_REFRESH _IO ('$', 2)
-#define PERF_COUNTER_IOC_RESET _IO ('$', 3)
-#define PERF_COUNTER_IOC_PERIOD _IOW('$', 4, u64)
-#define PERF_COUNTER_IOC_SET_OUTPUT _IO ('$', 5)
-#define PERF_COUNTER_IOC_SET_FILTER _IOW('$', 6, char *)
-
-enum perf_counter_ioc_flags {
- PERF_IOC_FLAG_GROUP = 1U << 0,
-};
-
-/*
- * Structure of the page that can be mapped via mmap
- */
-struct perf_counter_mmap_page {
- __u32 version; /* version number of this structure */
- __u32 compat_version; /* lowest version this is compat with */
-
- /*
- * Bits needed to read the hw counters in user-space.
- *
- * u32 seq;
- * s64 count;
- *
- * do {
- * seq = pc->lock;
- *
- * barrier()
- * if (pc->index) {
- * count = pmc_read(pc->index - 1);
- * count += pc->offset;
- * } else
- * goto regular_read;
- *
- * barrier();
- * } while (pc->lock != seq);
- *
- * NOTE: for obvious reason this only works on self-monitoring
- * processes.
- */
- __u32 lock; /* seqlock for synchronization */
- __u32 index; /* hardware counter identifier */
- __s64 offset; /* add to hardware counter value */
- __u64 time_enabled; /* time counter active */
- __u64 time_running; /* time counter on cpu */
-
- /*
- * Hole for extension of the self monitor capabilities
- */
-
- __u64 __reserved[123]; /* align to 1k */
-
- /*
- * Control data for the mmap() data buffer.
- *
- * User-space reading the @data_head value should issue an rmb(), on
- * SMP capable platforms, after reading this value -- see
- * perf_counter_wakeup().
- *
- * When the mapping is PROT_WRITE the @data_tail value should be
- * written by userspace to reflect the last read data. In this case
- * the kernel will not over-write unread data.
- */
- __u64 data_head; /* head in the data section */
- __u64 data_tail; /* user-space written tail */
-};
-
-#define PERF_EVENT_MISC_CPUMODE_MASK (3 << 0)
-#define PERF_EVENT_MISC_CPUMODE_UNKNOWN (0 << 0)
-#define PERF_EVENT_MISC_KERNEL (1 << 0)
-#define PERF_EVENT_MISC_USER (2 << 0)
-#define PERF_EVENT_MISC_HYPERVISOR (3 << 0)
-
-struct perf_event_header {
- __u32 type;
- __u16 misc;
- __u16 size;
-};
-
-enum perf_event_type {
-
- /*
- * The MMAP events record the PROT_EXEC mappings so that we can
- * correlate userspace IPs to code. They have the following structure:
- *
- * struct {
- * struct perf_event_header header;
- *
- * u32 pid, tid;
- * u64 addr;
- * u64 len;
- * u64 pgoff;
- * char filename[];
- * };
- */
- PERF_EVENT_MMAP = 1,
-
- /*
- * struct {
- * struct perf_event_header header;
- * u64 id;
- * u64 lost;
- * };
- */
- PERF_EVENT_LOST = 2,
-
- /*
- * struct {
- * struct perf_event_header header;
- *
- * u32 pid, tid;
- * char comm[];
- * };
- */
- PERF_EVENT_COMM = 3,
-
- /*
- * struct {
- * struct perf_event_header header;
- * u32 pid, ppid;
- * u32 tid, ptid;
- * u64 time;
- * };
- */
- PERF_EVENT_EXIT = 4,
-
- /*
- * struct {
- * struct perf_event_header header;
- * u64 time;
- * u64 id;
- * u64 stream_id;
- * };
- */
- PERF_EVENT_THROTTLE = 5,
- PERF_EVENT_UNTHROTTLE = 6,
-
- /*
- * struct {
- * struct perf_event_header header;
- * u32 pid, ppid;
- * u32 tid, ptid;
- * u64 time;
- * };
- */
- PERF_EVENT_FORK = 7,
-
- /*
- * struct {
- * struct perf_event_header header;
- * u32 pid, tid;
- *
- * struct read_format values;
- * };
- */
- PERF_EVENT_READ = 8,
-
- /*
- * struct {
- * struct perf_event_header header;
- *
- * { u64 ip; } && PERF_SAMPLE_IP
- * { u32 pid, tid; } && PERF_SAMPLE_TID
- * { u64 time; } && PERF_SAMPLE_TIME
- * { u64 addr; } && PERF_SAMPLE_ADDR
- * { u64 id; } && PERF_SAMPLE_ID
- * { u64 stream_id;} && PERF_SAMPLE_STREAM_ID
- * { u32 cpu, res; } && PERF_SAMPLE_CPU
- * { u64 period; } && PERF_SAMPLE_PERIOD
- *
- * { struct read_format values; } && PERF_SAMPLE_READ
- *
- * { u64 nr,
- * u64 ips[nr]; } && PERF_SAMPLE_CALLCHAIN
- *
- * #
- * # The RAW record below is opaque data wrt the ABI
- * #
- * # That is, the ABI doesn't make any promises wrt to
- * # the stability of its content, it may vary depending
- * # on event, hardware, kernel version and phase of
- * # the moon.
- * #
- * # In other words, PERF_SAMPLE_RAW contents are not an ABI.
- * #
- *
- * { u32 size;
- * char data[size];}&& PERF_SAMPLE_RAW
- * };
- */
- PERF_EVENT_SAMPLE = 9,
-
- PERF_EVENT_MAX, /* non-ABI */
-};
-
-enum perf_callchain_context {
- PERF_CONTEXT_HV = (__u64)-32,
- PERF_CONTEXT_KERNEL = (__u64)-128,
- PERF_CONTEXT_USER = (__u64)-512,
-
- PERF_CONTEXT_GUEST = (__u64)-2048,
- PERF_CONTEXT_GUEST_KERNEL = (__u64)-2176,
- PERF_CONTEXT_GUEST_USER = (__u64)-2560,
-
- PERF_CONTEXT_MAX = (__u64)-4095,
-};
-
-#define PERF_FLAG_FD_NO_GROUP (1U << 0)
-#define PERF_FLAG_FD_OUTPUT (1U << 1)
-
-/*
- * In case some app still references the old symbols:
- */
-
-#define __NR_perf_counter_open __NR_perf_event_open
-
-#define PR_TASK_PERF_COUNTERS_DISABLE PR_TASK_PERF_EVENTS_DISABLE
-#define PR_TASK_PERF_COUNTERS_ENABLE PR_TASK_PERF_EVENTS_ENABLE
-
-#endif /* _LINUX_PERF_COUNTER_H */
*/
static inline int is_software_event(struct perf_event *event)
{
- return (event->attr.type != PERF_TYPE_RAW) &&
- (event->attr.type != PERF_TYPE_HARDWARE) &&
- (event->attr.type != PERF_TYPE_HW_CACHE);
+ switch (event->attr.type) {
+ case PERF_TYPE_SOFTWARE:
+ case PERF_TYPE_TRACEPOINT:
+ /* for now the breakpoint stuff also works as software event */
+ case PERF_TYPE_BREAKPOINT:
+ return 1;
+ }
+ return 0;
}
extern atomic_t perf_swevent_enabled[PERF_COUNT_SW_MAX];
int phy_device_register(struct phy_device *phy);
int phy_clear_interrupt(struct phy_device *phydev);
int phy_config_interrupt(struct phy_device *phydev, u32 interrupts);
+int phy_init_hw(struct phy_device *phydev);
int phy_attach_direct(struct net_device *dev, struct phy_device *phydev,
u32 flags, phy_interface_t interface);
struct phy_device * phy_attach(struct net_device *dev,
#define _LINUX_POISON_H
/********** include/linux/list.h **********/
+
+/*
+ * Architectures might want to move the poison pointer offset
+ * into some well-recognized area such as 0xdead000000000000,
+ * that is also not mappable by user-space exploits:
+ */
+#ifdef CONFIG_ILLEGAL_POINTER_VALUE
+# define POISON_POINTER_DELTA _AC(CONFIG_ILLEGAL_POINTER_VALUE, UL)
+#else
+# define POISON_POINTER_DELTA 0
+#endif
+
/*
* These are non-NULL pointers that will result in page faults
* under normal circumstances, used to verify that nobody uses
* non-initialized list entries.
*/
-#define LIST_POISON1 ((void *) 0x00100100)
-#define LIST_POISON2 ((void *) 0x00200200)
+#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
+#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
/********** include/linux/timer.h **********/
/*
int (*claim_space) (struct inode *, qsize_t);
/* release rsved quota for delayed alloc */
void (*release_rsv) (struct inode *, qsize_t);
- /* get reserved quota for delayed alloc */
- qsize_t (*get_reserved_space) (struct inode *);
+ /* get reserved quota for delayed alloc, value returned is managed by
+ * quota code only */
+ qsize_t *(*get_reserved_space) (struct inode *);
};
/* Operations handling requests from userspace */
{
}
+static inline int rcu_preempt_depth(void)
+{
+ return 0;
+}
+
#endif /* __LINUX_RCUTINY_H */
extern void synchronize_rcu(void);
extern void exit_rcu(void);
+/*
+ * Defined as macro as it is a very low level header
+ * included from areas that don't even know about current
+ */
+#define rcu_preempt_depth() (current->rcu_read_lock_nesting)
+
#else /* #ifdef CONFIG_TREE_PREEMPT_RCU */
static inline void __rcu_read_lock(void)
{
}
+static inline int rcu_preempt_depth(void)
+{
+ return 0;
+}
+
#endif /* #else #ifdef CONFIG_TREE_PREEMPT_RCU */
static inline void __rcu_read_lock_bh(void)
int reiserfs_write_lock_once(struct super_block *s);
void reiserfs_write_unlock_once(struct super_block *s, int lock_depth);
+#ifdef CONFIG_REISERFS_CHECK
+void reiserfs_lock_check_recursive(struct super_block *s);
+#else
+static inline void reiserfs_lock_check_recursive(struct super_block *s) { }
+#endif
+
/*
* Several mutexes depend on the write lock.
* However sometimes we want to relax the write lock while we hold
static inline void reiserfs_mutex_lock_safe(struct mutex *m,
struct super_block *s)
{
+ reiserfs_lock_check_recursive(s);
reiserfs_write_unlock(s);
mutex_lock(m);
reiserfs_write_lock(s);
}
+static inline void
+reiserfs_mutex_lock_nested_safe(struct mutex *m, unsigned int subclass,
+ struct super_block *s)
+{
+ reiserfs_lock_check_recursive(s);
+ reiserfs_write_unlock(s);
+ mutex_lock_nested(m, subclass);
+ reiserfs_write_lock(s);
+}
+
+static inline void
+reiserfs_down_read_safe(struct rw_semaphore *sem, struct super_block *s)
+{
+ reiserfs_lock_check_recursive(s);
+ reiserfs_write_unlock(s);
+ down_read(sem);
+ reiserfs_write_lock(s);
+}
+
/*
* When we schedule, we usually want to also release the write lock,
* according to the previous bkl based locking scheme of reiserfs.
#include <linux/time.h>
-struct task_struct;
-
/*
* Resource control/accounting header file for linux
*/
*/
#include <asm/resource.h>
+#ifdef __KERNEL__
+
+struct task_struct;
+
int getrusage(struct task_struct *p, int who, struct rusage __user *ru);
+#endif /* __KERNEL__ */
+
#endif
#define TASK_DEAD 64
#define TASK_WAKEKILL 128
#define TASK_WAKING 256
+#define TASK_STATE_MAX 512
+
+#define TASK_STATE_TO_CHAR_STR "RSDTtZXxKW"
+
+extern char ___assert_task_state[1 - 2*!!(
+ sizeof(TASK_STATE_TO_CHAR_STR)-1 != ilog2(TASK_STATE_MAX)+1)];
/* Convenience macros for the sake of set_task_state */
#define TASK_KILLABLE (TASK_WAKEKILL | TASK_UNINTERRUPTIBLE)
#include <linux/aio.h>
+#ifdef CONFIG_MMU
+extern void arch_pick_mmap_layout(struct mm_struct *mm);
extern unsigned long
arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
unsigned long, unsigned long);
unsigned long flags);
extern void arch_unmap_area(struct mm_struct *, unsigned long);
extern void arch_unmap_area_topdown(struct mm_struct *, unsigned long);
+#else
+static inline void arch_pick_mmap_layout(struct mm_struct *mm) {}
+#endif
#if USE_SPLIT_PTLOCKS
/*
enum cpu_idle_type idle);
void (*pre_schedule) (struct rq *this_rq, struct task_struct *task);
void (*post_schedule) (struct rq *this_rq);
- void (*task_wake_up) (struct rq *this_rq, struct task_struct *task);
+ void (*task_waking) (struct rq *this_rq, struct task_struct *task);
+ void (*task_woken) (struct rq *this_rq, struct task_struct *task);
void (*set_cpus_allowed)(struct task_struct *p,
const struct cpumask *newmask);
struct task_struct *task);
#ifdef CONFIG_FAIR_GROUP_SCHED
- void (*moved_group) (struct task_struct *p);
+ void (*moved_group) (struct task_struct *p, int on_rq);
#endif
};
#endif /* CONFIG_SMP */
-extern void arch_pick_mmap_layout(struct mm_struct *mm);
-
#ifdef CONFIG_TRACING
extern void
__trace_special(void *__tr, void *__data,
}
#endif /* CONFIG_MM_OWNER */
-#define TASK_STATE_TO_CHAR_STR "RSDTtZX"
+static inline unsigned long task_rlimit(const struct task_struct *tsk,
+ unsigned int limit)
+{
+ return ACCESS_ONCE(tsk->signal->rlim[limit].rlim_cur);
+}
+
+static inline unsigned long task_rlimit_max(const struct task_struct *tsk,
+ unsigned int limit)
+{
+ return ACCESS_ONCE(tsk->signal->rlim[limit].rlim_max);
+}
+
+static inline unsigned long rlimit(unsigned int limit)
+{
+ return task_rlimit(current, limit);
+}
+
+static inline unsigned long rlimit_max(unsigned int limit)
+{
+ return task_rlimit_max(current, limit);
+}
#endif /* __KERNEL__ */
spin_unlock_irq(&serio->lock);
}
-/*
- * Use the following functions to pin serio's driver in process context
- */
-static inline int serio_pin_driver(struct serio *serio)
-{
- return mutex_lock_interruptible(&serio->drv_mutex);
-}
-
-static inline void serio_pin_driver_uninterruptible(struct serio *serio)
-{
- mutex_lock(&serio->drv_mutex);
-}
-
-static inline void serio_unpin_driver(struct serio *serio)
-{
- mutex_unlock(&serio->drv_mutex);
-}
-
-
#endif
/*
#define SONYPI_EVENT_VOLUME_INC_PRESSED 69
#define SONYPI_EVENT_VOLUME_DEC_PRESSED 70
#define SONYPI_EVENT_BRIGHTNESS_PRESSED 71
+#define SONYPI_EVENT_MEDIA_PRESSED 72
/* get/set brightness */
#define SONYPI_IOCGBRT _IOR('v', 0, __u8)
}
#ifndef __HAVE_ARCH_STRSTR
-extern char * strstr(const char *,const char *);
+extern char * strstr(const char *, const char *);
+#endif
+#ifndef __HAVE_ARCH_STRNSTR
+extern char * strnstr(const char *, const char *, size_t);
#endif
#ifndef __HAVE_ARCH_STRLEN
extern __kernel_size_t strlen(const char *);
static const struct syscall_metadata __used \
__attribute__((__aligned__(4))) \
__attribute__((section("__syscalls_metadata"))) \
- __syscall_meta_##sname = { \
+ __syscall_meta__##sname = { \
.name = "sys_"#sname, \
.nb_args = 0, \
.enter_event = &event_enter__##sname, \
NET_IPV4_CONF_ARP_ACCEPT=21,
NET_IPV4_CONF_ARP_NOTIFY=22,
NET_IPV4_CONF_ACCEPT_LOCAL=23,
+ NET_IPV4_CONF_SRC_VMARK=24,
__NET_IPV4_CONF_MAX
};
void sysfs_remove_file(struct kobject *kobj, const struct attribute *attr);
int __must_check sysfs_create_bin_file(struct kobject *kobj,
- struct bin_attribute *attr);
-void sysfs_remove_bin_file(struct kobject *kobj, struct bin_attribute *attr);
+ const struct bin_attribute *attr);
+void sysfs_remove_bin_file(struct kobject *kobj,
+ const struct bin_attribute *attr);
int __must_check sysfs_create_link(struct kobject *kobj, struct kobject *target,
const char *name);
}
static inline int sysfs_create_bin_file(struct kobject *kobj,
- struct bin_attribute *attr)
+ const struct bin_attribute *attr)
{
return 0;
}
static inline void sysfs_remove_bin_file(struct kobject *kobj,
- struct bin_attribute *attr)
+ const struct bin_attribute *attr)
{
}
| 1*SD_WAKE_AFFINE \
| 1*SD_SHARE_CPUPOWER \
| 0*SD_POWERSAVINGS_BALANCE \
- | 0*SD_SHARE_PKG_RESOURCES \
+ | 1*SD_SHARE_PKG_RESOURCES \
| 0*SD_SERIALIZE \
| 0*SD_PREFER_SIBLING \
, \
extern void tty_port_free_xmit_buf(struct tty_port *port);
extern void tty_port_put(struct tty_port *port);
-extern inline struct tty_port *tty_port_get(struct tty_port *port)
+static inline struct tty_port *tty_port_get(struct tty_port *port)
{
if (port)
kref_get(&port->kref);
struct tty_struct *tty, struct file *filp);
extern int tty_port_open(struct tty_port *port,
struct tty_struct *tty, struct file *filp);
-extern inline int tty_port_users(struct tty_port *port)
+static inline int tty_port_users(struct tty_port *port)
{
return port->count + port->blocked_open;
}
* happens, handle that and return -EFAULT.
*/
extern long probe_kernel_read(void *dst, void *src, size_t size);
+extern long __probe_kernel_read(void *dst, void *src, size_t size);
/*
* probe_kernel_write(): safely attempt to write to a location
* Safely write to address @dst from the buffer at @src. If a kernel fault
* happens, handle that and return -EFAULT.
*/
-extern long probe_kernel_write(void *dst, void *src, size_t size);
+extern long notrace probe_kernel_write(void *dst, void *src, size_t size);
+extern long notrace __probe_kernel_write(void *dst, void *src, size_t size);
#endif /* __LINUX_UACCESS_H__ */
unsigned needs_altsetting0:1; /* switch to altsetting 0 is pending */
unsigned needs_binding:1; /* needs delayed unbind/rebind */
unsigned reset_running:1;
+ unsigned resetting_device:1; /* true: bandwidth alloc after reset */
struct device dev; /* interface specific device info */
struct device *usb_dev;
#include <linux/kref.h>
#include <linux/mutex.h>
#include <linux/sysrq.h>
+#include <linux/kfifo.h>
#define SERIAL_TTY_MAJOR 188 /* Nice legal number now */
#define SERIAL_TTY_MINORS 254 /* loads of devices :) */
unsigned char *bulk_out_buffer;
int bulk_out_size;
struct urb *write_urb;
- struct kfifo *write_fifo;
+ struct kfifo write_fifo;
int write_urb_busy;
__u8 bulk_out_endpointAddress;
struct bdi_writeback;
int inode_wait(void *);
void writeback_inodes_sb(struct super_block *);
+int writeback_inodes_sb_if_idle(struct super_block *);
void sync_inodes_sb(struct super_block *);
void writeback_inodes_wbc(struct writeback_control *wbc);
long wb_do_writeback(struct bdi_writeback *wb, int force_wait);
#endif
+static inline int sk_mc_loop(struct sock *sk)
+{
+ if (!sk)
+ return 1;
+ switch (sk->sk_family) {
+ case AF_INET:
+ return inet_sk(sk)->mc_loop;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+ case AF_INET6:
+ return inet6_sk(sk)->mc_loop;
+#endif
+ }
+ WARN_ON(1);
+ return 1;
+}
+
extern int ip_call_ra_chain(struct sk_buff *skb);
/*
* unspecified depending on the hardware capabilities flags
* @IEEE80211_HW_SIGNAL_*
* @noise: noise when receiving this frame, in dBm.
- * @qual: overall signal quality indication, in percent (0-100).
* @antenna: antenna used
* @rate_idx: index of data rate into band's supported rates or MCS index if
* HT rates are use (RX_FLAG_HT)
int freq;
int signal;
int noise;
- int __deprecated qual;
int antenna;
int rate_idx;
int flag;
local_bh_enable();
}
+/*
+ * The TX headroom reserved by mac80211 for its own tx_status functions.
+ * This is enough for the radiotap header.
+ */
+#define IEEE80211_TX_STATUS_HEADROOM 13
+
/**
* ieee80211_tx_status - transmit status callback
*
#include <linux/mutex.h>
#include <linux/timer.h>
#include <linux/workqueue.h>
+#include <linux/kfifo.h>
#include <scsi/iscsi_proto.h>
#include <scsi/iscsi_if.h>
#include <scsi/scsi_transport_iscsi.h>
};
struct iscsi_pool {
- struct kfifo *queue; /* FIFO Queue */
+ struct kfifo queue; /* FIFO Queue */
void **pool; /* Pool of elements */
int max; /* Max number of elements */
};
int data_offset;
struct iscsi_r2t_info *r2t; /* in progress solict R2T */
struct iscsi_pool r2tpool;
- struct kfifo *r2tqueue;
+ struct kfifo r2tqueue;
void *dd_data;
};
#define __LIBSRP_H__
#include <linux/list.h>
+#include <linux/kfifo.h>
#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_host.h>
#include <scsi/srp.h>
struct srp_queue {
void *pool;
void *items;
- struct kfifo *queue;
+ struct kfifo queue;
spinlock_t lock;
};
BUILD_BUG_ON(len > MAX_FILTER_STR_VAL); \
ret = trace_define_field(event_call, #type "[" #len "]", #item, \
offsetof(typeof(field), item), \
- sizeof(field.item), 0, FILTER_OTHER); \
+ sizeof(field.item), \
+ is_signed_type(type), FILTER_OTHER); \
if (ret) \
return ret;
#define __dynamic_array(type, item, len) \
ret = trace_define_field(event_call, "__data_loc " #type "[]", #item, \
offsetof(typeof(field), __data_loc_##item), \
- sizeof(field.__data_loc_##item), 0, \
- FILTER_OTHER);
+ sizeof(field.__data_loc_##item), \
+ is_signed_type(type), FILTER_OTHER);
#undef __string
#define __string(item, src) __dynamic_array(char, item, -1)
config HAVE_KERNEL_LZMA
bool
+config HAVE_KERNEL_LZO
+ bool
+
choice
prompt "Kernel compression mode"
default KERNEL_GZIP
- depends on HAVE_KERNEL_GZIP || HAVE_KERNEL_BZIP2 || HAVE_KERNEL_LZMA
+ depends on HAVE_KERNEL_GZIP || HAVE_KERNEL_BZIP2 || HAVE_KERNEL_LZMA || HAVE_KERNEL_LZO
help
The linux kernel is a kind of self-extracting executable.
Several compression algorithms are available, which differ
bool "Gzip"
depends on HAVE_KERNEL_GZIP
help
- The old and tried gzip compression. Its compression ratio is
- the poorest among the 3 choices; however its speed (both
- compression and decompression) is the fastest.
+ The old and tried gzip compression. It provides a good balance
+ between compression ratio and decompression speed.
config KERNEL_BZIP2
bool "Bzip2"
two. Compression is slowest. The kernel size is about 33%
smaller with LZMA in comparison to gzip.
+config KERNEL_LZO
+ bool "LZO"
+ depends on HAVE_KERNEL_LZO
+ help
+ Its compression ratio is the poorest among the 4. The kernel
+ size is about about 10% bigger than gzip; however its speed
+ (both compression and decompression) is the fastest.
+
endchoice
config SWAP
static char * __init unpack_to_rootfs(char *buf, unsigned len)
{
- int written;
+ int written, res;
decompress_fn decompress;
const char *compress_name;
static __initdata char msg_buf[64];
}
this_header = 0;
decompress = decompress_method(buf, len, &compress_name);
- if (decompress)
- decompress(buf, len, NULL, flush_buffer, NULL,
+ if (decompress) {
+ res = decompress(buf, len, NULL, flush_buffer, NULL,
&my_inptr, error);
- else if (compress_name) {
+ if (res)
+ error("decompressor failed");
+ } else if (compress_name) {
if (!message) {
snprintf(msg_buf, sizeof msg_buf,
"compression method %s not configured",
{
unsigned int cpu;
- /*
- * Set up the current CPU as possible to migrate to.
- * The other ones will be done by cpu_up/cpu_down()
- */
- set_cpu_active(smp_processor_id(), true);
-
/* FIXME: This should be done in userspace --RR */
for_each_present_cpu(cpu) {
if (num_online_cpus() >= setup_max_cpus)
int cpu = smp_processor_id();
/* Mark the boot cpu "present", "online" etc for SMP and UP case */
set_cpu_online(cpu, true);
+ set_cpu_active(cpu, true);
set_cpu_present(cpu, true);
set_cpu_possible(cpu, true);
}
.mmap = shm_mmap,
.fsync = shm_fsync,
.release = shm_release,
+#ifndef CONFIG_MMU
+ .get_unmapped_area = shm_get_unmapped_area,
+#endif
};
static const struct file_operations shm_file_operations_huge = {
owner->root = NULL;
}
- for (i = j = 0; i < size; i++, j++) {
+ for (i = j = 0; j <= size; i++, j++) {
struct audit_tree *s;
if (&chunk->owners[j] == p) {
list_del_init(&p->list);
if (!s) /* result of earlier fallback */
continue;
get_tree(s);
- list_replace_init(&chunk->owners[i].list, &new->owners[j].list);
+ list_replace_init(&chunk->owners[j].list, &new->owners[i].list);
}
list_replace_rcu(&chunk->hash, &new->hash);
for (n = 0; n < old->count; n++) {
if (old->owners[n].owner == tree) {
spin_unlock(&hash_lock);
- put_inotify_watch(watch);
+ put_inotify_watch(&old->watch);
return 0;
}
}
spin_unlock(&hash_lock);
chunk = alloc_chunk(old->count + 1);
- if (!chunk)
+ if (!chunk) {
+ put_inotify_watch(&old->watch);
return -ENOMEM;
+ }
mutex_lock(&inode->inotify_mutex);
if (inotify_clone_watch(&old->watch, &chunk->watch) < 0) {
spin_unlock(&hash_lock);
inotify_evict_watch(&old->watch);
mutex_unlock(&inode->inotify_mutex);
- put_inotify_watch(&old->watch);
+ put_inotify_watch(&old->watch); /* pair to inotify_find_watch */
+ put_inotify_watch(&old->watch); /* and kill it */
return 0;
}
#endif
};
-#define ACC_MODE(x) ("\004\002\006\006"[(x)&O_ACCMODE])
static inline int open_arg(int flags, int mask)
{
int n = ACC_MODE(flags);
/* make sure l doesn't vanish out from under us */
down_write(&l->mutex);
mutex_unlock(&cgrp->pidlist_mutex);
- l->use_count++;
return l;
}
}
return -ENOMEM;
cpu_hotplug_begin();
+ set_cpu_active(cpu, false);
err = __raw_notifier_call_chain(&cpu_chain, CPU_DOWN_PREPARE | mod,
hcpu, -1, &nr_calls);
if (err == NOTIFY_BAD) {
goto out;
}
- set_cpu_active(cpu, false);
-
- /*
- * Make sure the all cpus did the reschedule and are not
- * using stale version of the cpu_active_mask.
- * This is not strictly necessary becuase stop_machine()
- * that we run down the line already provides the required
- * synchronization. But it's really a side effect and we do not
- * want to depend on the innards of the stop_machine here.
- */
- synchronize_sched();
-
err = _cpu_down(cpu, 0);
out:
return error;
cpu_maps_update_begin();
first_cpu = cpumask_first(cpu_online_mask);
- /* We take down all of the non-boot CPUs in one shot to avoid races
+ /*
+ * We take down all of the non-boot CPUs in one shot to avoid races
* with the userspace trying to use the CPU hotplug at the same time
*/
cpumask_clear(frozen_cpus);
- for_each_online_cpu(cpu) {
- if (cpu == first_cpu)
- continue;
- set_cpu_active(cpu, false);
- }
-
- synchronize_sched();
-
printk("Disabling non-boot CPUs ...\n");
for_each_online_cpu(cpu) {
if (cpu == first_cpu)
* @uaddr: virtual address of the futex
* @fshared: 0 for a PROCESS_PRIVATE futex, 1 for PROCESS_SHARED
* @key: address where result is stored.
- * @rw: mapping needs to be read/write (values: VERIFY_READ,
- * VERIFY_WRITE)
*
* Returns a negative error code or 0
* The key words are stored in *key on success.
* lock_page() might sleep, the caller should not hold a spinlock.
*/
static int
-get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
+get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key)
{
unsigned long address = (unsigned long)uaddr;
struct mm_struct *mm = current->mm;
* but access_ok() should be faster than find_vma()
*/
if (!fshared) {
- if (unlikely(!access_ok(rw, uaddr, sizeof(u32))))
+ if (unlikely(!access_ok(VERIFY_WRITE, uaddr, sizeof(u32))))
return -EFAULT;
key->private.mm = mm;
key->private.address = address;
}
again:
- err = get_user_pages_fast(address, 1, rw == VERIFY_WRITE, &page);
+ err = get_user_pages_fast(address, 1, 1, &page);
if (err < 0)
return err;
if (!bitset)
return -EINVAL;
- ret = get_futex_key(uaddr, fshared, &key, VERIFY_READ);
+ ret = get_futex_key(uaddr, fshared, &key);
if (unlikely(ret != 0))
goto out;
int ret, op_ret;
retry:
- ret = get_futex_key(uaddr1, fshared, &key1, VERIFY_READ);
+ ret = get_futex_key(uaddr1, fshared, &key1);
if (unlikely(ret != 0))
goto out;
- ret = get_futex_key(uaddr2, fshared, &key2, VERIFY_WRITE);
+ ret = get_futex_key(uaddr2, fshared, &key2);
if (unlikely(ret != 0))
goto out_put_key1;
pi_state = NULL;
}
- ret = get_futex_key(uaddr1, fshared, &key1, VERIFY_READ);
+ ret = get_futex_key(uaddr1, fshared, &key1);
if (unlikely(ret != 0))
goto out;
- ret = get_futex_key(uaddr2, fshared, &key2,
- requeue_pi ? VERIFY_WRITE : VERIFY_READ);
+ ret = get_futex_key(uaddr2, fshared, &key2);
if (unlikely(ret != 0))
goto out_put_key1;
*/
retry:
q->key = FUTEX_KEY_INIT;
- ret = get_futex_key(uaddr, fshared, &q->key, VERIFY_READ);
+ ret = get_futex_key(uaddr, fshared, &q->key);
if (unlikely(ret != 0))
return ret;
q.requeue_pi_key = NULL;
retry:
q.key = FUTEX_KEY_INIT;
- ret = get_futex_key(uaddr, fshared, &q.key, VERIFY_WRITE);
+ ret = get_futex_key(uaddr, fshared, &q.key);
if (unlikely(ret != 0))
goto out;
if ((uval & FUTEX_TID_MASK) != task_pid_vnr(current))
return -EPERM;
- ret = get_futex_key(uaddr, fshared, &key, VERIFY_WRITE);
+ ret = get_futex_key(uaddr, fshared, &key);
if (unlikely(ret != 0))
goto out;
rt_waiter.task = NULL;
key2 = FUTEX_KEY_INIT;
- ret = get_futex_key(uaddr2, fshared, &key2, VERIFY_WRITE);
+ ret = get_futex_key(uaddr2, fshared, &key2);
if (unlikely(ret != 0))
goto out;
#include <linux/percpu.h>
#include <linux/sched.h>
#include <linux/init.h>
+#include <linux/cpu.h>
#include <linux/smp.h>
#include <linux/hw_breakpoint.h>
if (!cpu_events)
return ERR_PTR(-ENOMEM);
- for_each_possible_cpu(cpu) {
+ get_online_cpus();
+ for_each_online_cpu(cpu) {
pevent = per_cpu_ptr(cpu_events, cpu);
bp = perf_event_create_kernel_counter(attr, cpu, -1, triggered);
goto fail;
}
}
+ put_online_cpus();
return cpu_events;
fail:
- for_each_possible_cpu(cpu) {
+ for_each_online_cpu(cpu) {
pevent = per_cpu_ptr(cpu_events, cpu);
if (IS_ERR(*pevent))
break;
unregister_hw_breakpoint(*pevent);
}
+ put_online_cpus();
+
free_percpu(cpu_events);
- /* return the error if any */
return ERR_PTR(err);
}
EXPORT_SYMBOL_GPL(register_wide_hw_breakpoint);
/*
- * A simple kernel FIFO implementation.
+ * A generic kernel FIFO implementation.
*
+ * Copyright (C) 2009 Stefani Seibold <stefani@seibold.net>
* Copyright (C) 2004 Stelian Pop <stelian@popies.net>
*
* This program is free software; you can redistribute it and/or modify
#include <linux/err.h>
#include <linux/kfifo.h>
#include <linux/log2.h>
+#include <linux/uaccess.h>
+
+static void _kfifo_init(struct kfifo *fifo, void *buffer,
+ unsigned int size)
+{
+ fifo->buffer = buffer;
+ fifo->size = size;
+
+ kfifo_reset(fifo);
+}
/**
- * kfifo_init - allocates a new FIFO using a preallocated buffer
+ * kfifo_init - initialize a FIFO using a preallocated buffer
+ * @fifo: the fifo to assign the buffer
* @buffer: the preallocated buffer to be used.
- * @size: the size of the internal buffer, this have to be a power of 2.
- * @gfp_mask: get_free_pages mask, passed to kmalloc()
- * @lock: the lock to be used to protect the fifo buffer
+ * @size: the size of the internal buffer, this has to be a power of 2.
*
- * Do NOT pass the kfifo to kfifo_free() after use! Simply free the
- * &struct kfifo with kfree().
*/
-struct kfifo *kfifo_init(unsigned char *buffer, unsigned int size,
- gfp_t gfp_mask, spinlock_t *lock)
+void kfifo_init(struct kfifo *fifo, void *buffer, unsigned int size)
{
- struct kfifo *fifo;
-
/* size must be a power of 2 */
BUG_ON(!is_power_of_2(size));
- fifo = kmalloc(sizeof(struct kfifo), gfp_mask);
- if (!fifo)
- return ERR_PTR(-ENOMEM);
-
- fifo->buffer = buffer;
- fifo->size = size;
- fifo->in = fifo->out = 0;
- fifo->lock = lock;
-
- return fifo;
+ _kfifo_init(fifo, buffer, size);
}
EXPORT_SYMBOL(kfifo_init);
/**
- * kfifo_alloc - allocates a new FIFO and its internal buffer
- * @size: the size of the internal buffer to be allocated.
+ * kfifo_alloc - allocates a new FIFO internal buffer
+ * @fifo: the fifo to assign then new buffer
+ * @size: the size of the buffer to be allocated, this have to be a power of 2.
* @gfp_mask: get_free_pages mask, passed to kmalloc()
- * @lock: the lock to be used to protect the fifo buffer
+ *
+ * This function dynamically allocates a new fifo internal buffer
*
* The size will be rounded-up to a power of 2.
+ * The buffer will be release with kfifo_free().
+ * Return 0 if no error, otherwise the an error code
*/
-struct kfifo *kfifo_alloc(unsigned int size, gfp_t gfp_mask, spinlock_t *lock)
+int kfifo_alloc(struct kfifo *fifo, unsigned int size, gfp_t gfp_mask)
{
unsigned char *buffer;
- struct kfifo *ret;
/*
* round up to the next power of 2, since our 'let the indices
}
buffer = kmalloc(size, gfp_mask);
- if (!buffer)
- return ERR_PTR(-ENOMEM);
-
- ret = kfifo_init(buffer, size, gfp_mask, lock);
+ if (!buffer) {
+ _kfifo_init(fifo, 0, 0);
+ return -ENOMEM;
+ }
- if (IS_ERR(ret))
- kfree(buffer);
+ _kfifo_init(fifo, buffer, size);
- return ret;
+ return 0;
}
EXPORT_SYMBOL(kfifo_alloc);
/**
- * kfifo_free - frees the FIFO
+ * kfifo_free - frees the FIFO internal buffer
* @fifo: the fifo to be freed.
*/
void kfifo_free(struct kfifo *fifo)
{
kfree(fifo->buffer);
- kfree(fifo);
}
EXPORT_SYMBOL(kfifo_free);
/**
- * __kfifo_put - puts some data into the FIFO, no locking version
+ * kfifo_skip - skip output data
* @fifo: the fifo to be used.
- * @buffer: the data to be added.
- * @len: the length of the data to be added.
- *
- * This function copies at most @len bytes from the @buffer into
- * the FIFO depending on the free space, and returns the number of
- * bytes copied.
- *
- * Note that with only one concurrent reader and one concurrent
- * writer, you don't need extra locking to use these functions.
+ * @len: number of bytes to skip
*/
-unsigned int __kfifo_put(struct kfifo *fifo,
- const unsigned char *buffer, unsigned int len)
+void kfifo_skip(struct kfifo *fifo, unsigned int len)
+{
+ if (len < kfifo_len(fifo)) {
+ __kfifo_add_out(fifo, len);
+ return;
+ }
+ kfifo_reset_out(fifo);
+}
+EXPORT_SYMBOL(kfifo_skip);
+
+static inline void __kfifo_in_data(struct kfifo *fifo,
+ const void *from, unsigned int len, unsigned int off)
{
unsigned int l;
- len = min(len, fifo->size - fifo->in + fifo->out);
+ /*
+ * Ensure that we sample the fifo->out index -before- we
+ * start putting bytes into the kfifo.
+ */
+
+ smp_mb();
+
+ off = __kfifo_off(fifo, fifo->in + off);
+
+ /* first put the data starting from fifo->in to buffer end */
+ l = min(len, fifo->size - off);
+ memcpy(fifo->buffer + off, from, l);
+
+ /* then put the rest (if any) at the beginning of the buffer */
+ memcpy(fifo->buffer, from + l, len - l);
+}
+
+static inline void __kfifo_out_data(struct kfifo *fifo,
+ void *to, unsigned int len, unsigned int off)
+{
+ unsigned int l;
+
+ /*
+ * Ensure that we sample the fifo->in index -before- we
+ * start removing bytes from the kfifo.
+ */
+
+ smp_rmb();
+
+ off = __kfifo_off(fifo, fifo->out + off);
+
+ /* first get the data from fifo->out until the end of the buffer */
+ l = min(len, fifo->size - off);
+ memcpy(to, fifo->buffer + off, l);
+
+ /* then get the rest (if any) from the beginning of the buffer */
+ memcpy(to + l, fifo->buffer, len - l);
+}
+
+static inline int __kfifo_from_user_data(struct kfifo *fifo,
+ const void __user *from, unsigned int len, unsigned int off,
+ unsigned *lenout)
+{
+ unsigned int l;
+ int ret;
/*
* Ensure that we sample the fifo->out index -before- we
smp_mb();
+ off = __kfifo_off(fifo, fifo->in + off);
+
/* first put the data starting from fifo->in to buffer end */
- l = min(len, fifo->size - (fifo->in & (fifo->size - 1)));
- memcpy(fifo->buffer + (fifo->in & (fifo->size - 1)), buffer, l);
+ l = min(len, fifo->size - off);
+ ret = copy_from_user(fifo->buffer + off, from, l);
+ if (unlikely(ret)) {
+ *lenout = ret;
+ return -EFAULT;
+ }
+ *lenout = l;
/* then put the rest (if any) at the beginning of the buffer */
- memcpy(fifo->buffer, buffer + l, len - l);
+ ret = copy_from_user(fifo->buffer, from + l, len - l);
+ *lenout += ret ? ret : len - l;
+ return ret ? -EFAULT : 0;
+}
+
+static inline int __kfifo_to_user_data(struct kfifo *fifo,
+ void __user *to, unsigned int len, unsigned int off, unsigned *lenout)
+{
+ unsigned int l;
+ int ret;
/*
- * Ensure that we add the bytes to the kfifo -before-
- * we update the fifo->in index.
+ * Ensure that we sample the fifo->in index -before- we
+ * start removing bytes from the kfifo.
*/
- smp_wmb();
+ smp_rmb();
+
+ off = __kfifo_off(fifo, fifo->out + off);
+
+ /* first get the data from fifo->out until the end of the buffer */
+ l = min(len, fifo->size - off);
+ ret = copy_to_user(to, fifo->buffer + off, l);
+ *lenout = l;
+ if (unlikely(ret)) {
+ *lenout -= ret;
+ return -EFAULT;
+ }
+
+ /* then get the rest (if any) from the beginning of the buffer */
+ len -= l;
+ ret = copy_to_user(to + l, fifo->buffer, len);
+ if (unlikely(ret)) {
+ *lenout += len - ret;
+ return -EFAULT;
+ }
+ *lenout += len;
+ return 0;
+}
+
+unsigned int __kfifo_in_n(struct kfifo *fifo,
+ const void *from, unsigned int len, unsigned int recsize)
+{
+ if (kfifo_avail(fifo) < len + recsize)
+ return len + 1;
+
+ __kfifo_in_data(fifo, from, len, recsize);
+ return 0;
+}
+EXPORT_SYMBOL(__kfifo_in_n);
- fifo->in += len;
+/**
+ * kfifo_in - puts some data into the FIFO
+ * @fifo: the fifo to be used.
+ * @from: the data to be added.
+ * @len: the length of the data to be added.
+ *
+ * This function copies at most @len bytes from the @from buffer into
+ * the FIFO depending on the free space, and returns the number of
+ * bytes copied.
+ *
+ * Note that with only one concurrent reader and one concurrent
+ * writer, you don't need extra locking to use these functions.
+ */
+unsigned int kfifo_in(struct kfifo *fifo, const void *from,
+ unsigned int len)
+{
+ len = min(kfifo_avail(fifo), len);
+ __kfifo_in_data(fifo, from, len, 0);
+ __kfifo_add_in(fifo, len);
return len;
}
-EXPORT_SYMBOL(__kfifo_put);
+EXPORT_SYMBOL(kfifo_in);
+
+unsigned int __kfifo_in_generic(struct kfifo *fifo,
+ const void *from, unsigned int len, unsigned int recsize)
+{
+ return __kfifo_in_rec(fifo, from, len, recsize);
+}
+EXPORT_SYMBOL(__kfifo_in_generic);
+
+unsigned int __kfifo_out_n(struct kfifo *fifo,
+ void *to, unsigned int len, unsigned int recsize)
+{
+ if (kfifo_len(fifo) < len + recsize)
+ return len;
+
+ __kfifo_out_data(fifo, to, len, recsize);
+ __kfifo_add_out(fifo, len + recsize);
+ return 0;
+}
+EXPORT_SYMBOL(__kfifo_out_n);
/**
- * __kfifo_get - gets some data from the FIFO, no locking version
+ * kfifo_out - gets some data from the FIFO
* @fifo: the fifo to be used.
- * @buffer: where the data must be copied.
+ * @to: where the data must be copied.
* @len: the size of the destination buffer.
*
* This function copies at most @len bytes from the FIFO into the
- * @buffer and returns the number of copied bytes.
+ * @to buffer and returns the number of copied bytes.
*
* Note that with only one concurrent reader and one concurrent
* writer, you don't need extra locking to use these functions.
*/
-unsigned int __kfifo_get(struct kfifo *fifo,
- unsigned char *buffer, unsigned int len)
+unsigned int kfifo_out(struct kfifo *fifo, void *to, unsigned int len)
{
- unsigned int l;
+ len = min(kfifo_len(fifo), len);
- len = min(len, fifo->in - fifo->out);
+ __kfifo_out_data(fifo, to, len, 0);
+ __kfifo_add_out(fifo, len);
- /*
- * Ensure that we sample the fifo->in index -before- we
- * start removing bytes from the kfifo.
- */
+ return len;
+}
+EXPORT_SYMBOL(kfifo_out);
- smp_rmb();
+/**
+ * kfifo_out_peek - copy some data from the FIFO, but do not remove it
+ * @fifo: the fifo to be used.
+ * @to: where the data must be copied.
+ * @len: the size of the destination buffer.
+ * @offset: offset into the fifo
+ *
+ * This function copies at most @len bytes at @offset from the FIFO
+ * into the @to buffer and returns the number of copied bytes.
+ * The data is not removed from the FIFO.
+ */
+unsigned int kfifo_out_peek(struct kfifo *fifo, void *to, unsigned int len,
+ unsigned offset)
+{
+ len = min(kfifo_len(fifo), len + offset);
- /* first get the data from fifo->out until the end of the buffer */
- l = min(len, fifo->size - (fifo->out & (fifo->size - 1)));
- memcpy(buffer, fifo->buffer + (fifo->out & (fifo->size - 1)), l);
+ __kfifo_out_data(fifo, to, len, offset);
+ return len;
+}
+EXPORT_SYMBOL(kfifo_out_peek);
- /* then get the rest (if any) from the beginning of the buffer */
- memcpy(buffer + l, fifo->buffer, len - l);
+unsigned int __kfifo_out_generic(struct kfifo *fifo,
+ void *to, unsigned int len, unsigned int recsize,
+ unsigned int *total)
+{
+ return __kfifo_out_rec(fifo, to, len, recsize, total);
+}
+EXPORT_SYMBOL(__kfifo_out_generic);
- /*
- * Ensure that we remove the bytes from the kfifo -before-
- * we update the fifo->out index.
- */
+unsigned int __kfifo_from_user_n(struct kfifo *fifo,
+ const void __user *from, unsigned int len, unsigned int recsize)
+{
+ unsigned total;
- smp_mb();
+ if (kfifo_avail(fifo) < len + recsize)
+ return len + 1;
- fifo->out += len;
+ __kfifo_from_user_data(fifo, from, len, recsize, &total);
+ return total;
+}
+EXPORT_SYMBOL(__kfifo_from_user_n);
- return len;
+/**
+ * kfifo_from_user - puts some data from user space into the FIFO
+ * @fifo: the fifo to be used.
+ * @from: pointer to the data to be added.
+ * @len: the length of the data to be added.
+ *
+ * This function copies at most @len bytes from the @from into the
+ * FIFO depending and returns -EFAULT/0.
+ *
+ * Note that with only one concurrent reader and one concurrent
+ * writer, you don't need extra locking to use these functions.
+ */
+int kfifo_from_user(struct kfifo *fifo,
+ const void __user *from, unsigned int len, unsigned *total)
+{
+ int ret;
+ len = min(kfifo_avail(fifo), len);
+ ret = __kfifo_from_user_data(fifo, from, len, 0, total);
+ if (ret)
+ return ret;
+ __kfifo_add_in(fifo, len);
+ return 0;
}
-EXPORT_SYMBOL(__kfifo_get);
+EXPORT_SYMBOL(kfifo_from_user);
+
+unsigned int __kfifo_from_user_generic(struct kfifo *fifo,
+ const void __user *from, unsigned int len, unsigned int recsize)
+{
+ return __kfifo_from_user_rec(fifo, from, len, recsize);
+}
+EXPORT_SYMBOL(__kfifo_from_user_generic);
+
+unsigned int __kfifo_to_user_n(struct kfifo *fifo,
+ void __user *to, unsigned int len, unsigned int reclen,
+ unsigned int recsize)
+{
+ unsigned int ret, total;
+
+ if (kfifo_len(fifo) < reclen + recsize)
+ return len;
+
+ ret = __kfifo_to_user_data(fifo, to, reclen, recsize, &total);
+
+ if (likely(ret == 0))
+ __kfifo_add_out(fifo, reclen + recsize);
+
+ return total;
+}
+EXPORT_SYMBOL(__kfifo_to_user_n);
+
+/**
+ * kfifo_to_user - gets data from the FIFO and write it to user space
+ * @fifo: the fifo to be used.
+ * @to: where the data must be copied.
+ * @len: the size of the destination buffer.
+ @ @lenout: pointer to output variable with copied data
+ *
+ * This function copies at most @len bytes from the FIFO into the
+ * @to buffer and 0 or -EFAULT.
+ *
+ * Note that with only one concurrent reader and one concurrent
+ * writer, you don't need extra locking to use these functions.
+ */
+int kfifo_to_user(struct kfifo *fifo,
+ void __user *to, unsigned int len, unsigned *lenout)
+{
+ int ret;
+ len = min(kfifo_len(fifo), len);
+ ret = __kfifo_to_user_data(fifo, to, len, 0, lenout);
+ __kfifo_add_out(fifo, *lenout);
+ return ret;
+}
+EXPORT_SYMBOL(kfifo_to_user);
+
+unsigned int __kfifo_to_user_generic(struct kfifo *fifo,
+ void __user *to, unsigned int len, unsigned int recsize,
+ unsigned int *total)
+{
+ return __kfifo_to_user_rec(fifo, to, len, recsize, total);
+}
+EXPORT_SYMBOL(__kfifo_to_user_generic);
+
+unsigned int __kfifo_peek_generic(struct kfifo *fifo, unsigned int recsize)
+{
+ if (recsize == 0)
+ return kfifo_avail(fifo);
+
+ return __kfifo_peek_n(fifo, recsize);
+}
+EXPORT_SYMBOL(__kfifo_peek_generic);
+
+void __kfifo_skip_generic(struct kfifo *fifo, unsigned int recsize)
+{
+ __kfifo_skip_rec(fifo, recsize);
+}
+EXPORT_SYMBOL(__kfifo_skip_generic);
+
return -ENOMEM;
ret = call_usermodehelper_stdinpipe(sub_info, filp);
- if (ret < 0)
- goto out;
+ if (ret < 0) {
+ call_usermodehelper_freeinfo(sub_info);
+ return ret;
+ }
- return call_usermodehelper_exec(sub_info, UMH_WAIT_EXEC);
+ ret = call_usermodehelper_exec(sub_info, UMH_WAIT_EXEC);
+ if (ret < 0) /* Failed to execute helper, close pipe */
+ filp_close(*filp, NULL);
- out:
- call_usermodehelper_freeinfo(sub_info);
return ret;
}
EXPORT_SYMBOL(call_usermodehelper_pipe);
/* Pre-allocate memory for max kretprobe instances */
if (rp->maxactive <= 0) {
#ifdef CONFIG_PREEMPT
- rp->maxactive = max(10, 2 * num_possible_cpus());
+ rp->maxactive = max_t(unsigned int, 10, 2*num_possible_cpus());
#else
rp->maxactive = num_possible_cpus();
#endif
}
EXPORT_SYMBOL(kthread_create);
+/**
+ * kthread_bind - bind a just-created kthread to a cpu.
+ * @p: thread created by kthread_create().
+ * @cpu: cpu (might not be online, must be possible) for @k to run on.
+ *
+ * Description: This function is equivalent to set_cpus_allowed(),
+ * except that @cpu doesn't need to be online, and the thread must be
+ * stopped (i.e., just returned from kthread_create()).
+ */
+void kthread_bind(struct task_struct *p, unsigned int cpu)
+{
+ /* Must have done schedule() in kthread() before we set_task_cpu */
+ if (!wait_task_inactive(p, TASK_UNINTERRUPTIBLE)) {
+ WARN_ON(1);
+ return;
+ }
+
+ p->cpus_allowed = cpumask_of_cpu(cpu);
+ p->rt.nr_cpus_allowed = 1;
+ p->flags |= PF_THREAD_BOUND;
+}
+EXPORT_SYMBOL(kthread_bind);
+
/**
* kthread_stop - stop a thread created by kthread_create().
* @k: thread created by kthread_create().
* J. Corbet <corbet@lwn.net>
*/
#if defined(CONFIG_KALLSYMS) && defined(CONFIG_SYSFS)
+
+static inline bool sect_empty(const Elf_Shdr *sect)
+{
+ return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
+}
+
struct module_sect_attr
{
struct module_attribute mattr;
/* Count loaded sections and allocate structures */
for (i = 0; i < nsect; i++)
- if (sechdrs[i].sh_flags & SHF_ALLOC
- && sechdrs[i].sh_size)
+ if (!sect_empty(&sechdrs[i]))
nloaded++;
size[0] = ALIGN(sizeof(*sect_attrs)
+ nloaded * sizeof(sect_attrs->attrs[0]),
sattr = §_attrs->attrs[0];
gattr = §_attrs->grp.attrs[0];
for (i = 0; i < nsect; i++) {
- if (! (sechdrs[i].sh_flags & SHF_ALLOC))
- continue;
- if (!sechdrs[i].sh_size)
+ if (sect_empty(&sechdrs[i]))
continue;
sattr->address = sechdrs[i].sh_addr;
sattr->name = kstrdup(secstrings + sechdrs[i].sh_name,
/* Count notes sections and allocate structures. */
notes = 0;
for (i = 0; i < nsect; i++)
- if ((sechdrs[i].sh_flags & SHF_ALLOC) &&
+ if (!sect_empty(&sechdrs[i]) &&
(sechdrs[i].sh_type == SHT_NOTE))
++notes;
notes_attrs->notes = notes;
nattr = ¬es_attrs->attrs[0];
for (loaded = i = 0; i < nsect; ++i) {
- if (!(sechdrs[i].sh_flags & SHF_ALLOC))
+ if (sect_empty(&sechdrs[i]))
continue;
if (sechdrs[i].sh_type == SHT_NOTE) {
nattr->attr.name = mod->sect_attrs->attrs[loaded].name;
if (event->state != PERF_EVENT_STATE_ACTIVE)
continue;
+ if (event->cpu != -1 && event->cpu != smp_processor_id())
+ continue;
+
hwc = &event->hw;
interrupts = hwc->interrupts;
static int perf_event_task_match(struct perf_event *event)
{
+ if (event->state != PERF_EVENT_STATE_ACTIVE)
+ return 0;
+
+ if (event->cpu != -1 && event->cpu != smp_processor_id())
+ return 0;
+
if (event->attr.comm || event->attr.mmap || event->attr.task)
return 1;
rcu_read_lock();
cpuctx = &get_cpu_var(perf_cpu_context);
perf_event_task_ctx(&cpuctx->ctx, task_event);
- put_cpu_var(perf_cpu_context);
-
if (!ctx)
ctx = rcu_dereference(task_event->task->perf_event_ctxp);
if (ctx)
perf_event_task_ctx(ctx, task_event);
+ put_cpu_var(perf_cpu_context);
rcu_read_unlock();
}
static int perf_event_comm_match(struct perf_event *event)
{
+ if (event->state != PERF_EVENT_STATE_ACTIVE)
+ return 0;
+
+ if (event->cpu != -1 && event->cpu != smp_processor_id())
+ return 0;
+
if (event->attr.comm)
return 1;
rcu_read_lock();
cpuctx = &get_cpu_var(perf_cpu_context);
perf_event_comm_ctx(&cpuctx->ctx, comm_event);
- put_cpu_var(perf_cpu_context);
-
- /*
- * doesn't really matter which of the child contexts the
- * events ends up in.
- */
ctx = rcu_dereference(current->perf_event_ctxp);
if (ctx)
perf_event_comm_ctx(ctx, comm_event);
+ put_cpu_var(perf_cpu_context);
rcu_read_unlock();
}
static int perf_event_mmap_match(struct perf_event *event,
struct perf_mmap_event *mmap_event)
{
+ if (event->state != PERF_EVENT_STATE_ACTIVE)
+ return 0;
+
+ if (event->cpu != -1 && event->cpu != smp_processor_id())
+ return 0;
+
if (event->attr.mmap)
return 1;
rcu_read_lock();
cpuctx = &get_cpu_var(perf_cpu_context);
perf_event_mmap_ctx(&cpuctx->ctx, mmap_event);
- put_cpu_var(perf_cpu_context);
-
- /*
- * doesn't really matter which of the child contexts the
- * events ends up in.
- */
ctx = rcu_dereference(current->perf_event_ctxp);
if (ctx)
perf_event_mmap_ctx(ctx, mmap_event);
+ put_cpu_var(perf_cpu_context);
rcu_read_unlock();
kfree(buf);
struct perf_sample_data *data,
struct pt_regs *regs)
{
+ if (event->cpu != -1 && event->cpu != smp_processor_id())
+ return 0;
+
if (!perf_swevent_is_counting(event))
return 0;
if (IS_ERR(event))
goto err_put_context;
- err = anon_inode_getfd("[perf_event]", &perf_fops, event, 0);
+ err = anon_inode_getfd("[perf_event]", &perf_fops, event, O_RDWR);
if (err < 0)
goto err_free_put_context;
GFP_KERNEL);
if (!child_ctx) {
ret = -ENOMEM;
- goto exit;
+ break;
}
__perf_event_init_context(child_ctx, child);
}
}
- if (inherited_all) {
+ if (child_ctx && inherited_all) {
/*
* Mark the child context as a clone of the parent
* context, or of whatever the parent is a clone of.
get_ctx(child_ctx->parent_ctx);
}
-exit:
mutex_unlock(&parent_ctx->mutex);
perf_unpin_context(parent_ctx);
void *alignf_data)
{
struct resource *this = root->child;
- resource_size_t start, end;
+ struct resource tmp = *new;
- start = root->start;
+ tmp.start = root->start;
/*
* Skip past an allocated resource that starts at 0, since the assignment
- * of this->start - 1 to new->end below would cause an underflow.
+ * of this->start - 1 to tmp->end below would cause an underflow.
*/
if (this && this->start == 0) {
- start = this->end + 1;
+ tmp.start = this->end + 1;
this = this->sibling;
}
for(;;) {
if (this)
- end = this->start - 1;
+ tmp.end = this->start - 1;
else
- end = root->end;
- if (start < min)
- start = min;
- if (end > max)
- end = max;
- start = ALIGN(start, align);
+ tmp.end = root->end;
+ if (tmp.start < min)
+ tmp.start = min;
+ if (tmp.end > max)
+ tmp.end = max;
+ tmp.start = ALIGN(tmp.start, align);
if (alignf)
- alignf(alignf_data, new, size, align);
- if (start < end && end - start >= size - 1) {
- new->start = start;
- new->end = start + size - 1;
+ alignf(alignf_data, &tmp, size, align);
+ if (tmp.start < tmp.end && tmp.end - tmp.start >= size - 1) {
+ new->start = tmp.start;
+ new->end = tmp.start + size - 1;
return 0;
}
if (!this)
break;
- start = this->end + 1;
+ tmp.start = this->end + 1;
this = this->sibling;
}
return -EBUSY;
p->sched_class->prio_changed(rq, p, oldprio, running);
}
-/**
- * kthread_bind - bind a just-created kthread to a cpu.
- * @p: thread created by kthread_create().
- * @cpu: cpu (might not be online, must be possible) for @k to run on.
- *
- * Description: This function is equivalent to set_cpus_allowed(),
- * except that @cpu doesn't need to be online, and the thread must be
- * stopped (i.e., just returned from kthread_create()).
- *
- * Function lives here instead of kthread.c because it messes with
- * scheduler internals which require locking.
- */
-void kthread_bind(struct task_struct *p, unsigned int cpu)
-{
- struct rq *rq = cpu_rq(cpu);
- unsigned long flags;
-
- /* Must have done schedule() in kthread() before we set_task_cpu */
- if (!wait_task_inactive(p, TASK_UNINTERRUPTIBLE)) {
- WARN_ON(1);
- return;
- }
-
- raw_spin_lock_irqsave(&rq->lock, flags);
- update_rq_clock(rq);
- set_task_cpu(p, cpu);
- p->cpus_allowed = cpumask_of_cpu(cpu);
- p->rt.nr_cpus_allowed = 1;
- p->flags |= PF_THREAD_BOUND;
- raw_spin_unlock_irqrestore(&rq->lock, flags);
-}
-EXPORT_SYMBOL(kthread_bind);
-
#ifdef CONFIG_SMP
/*
* Is this task likely cache-hot:
{
s64 delta;
+ if (p->sched_class != &fair_sched_class)
+ return 0;
+
/*
* Buddy candidates are cache hot:
*/
&p->se == cfs_rq_of(&p->se)->last))
return 1;
- if (p->sched_class != &fair_sched_class)
- return 0;
-
if (sysctl_sched_migration_cost == -1)
return 1;
if (sysctl_sched_migration_cost == 0)
return delta < (s64)sysctl_sched_migration_cost;
}
-
void set_task_cpu(struct task_struct *p, unsigned int new_cpu)
{
- int old_cpu = task_cpu(p);
- struct cfs_rq *old_cfsrq = task_cfs_rq(p),
- *new_cfsrq = cpu_cfs_rq(old_cfsrq, new_cpu);
+#ifdef CONFIG_SCHED_DEBUG
+ /*
+ * We should never call set_task_cpu() on a blocked task,
+ * ttwu() will sort out the placement.
+ */
+ WARN_ON_ONCE(p->state != TASK_RUNNING && p->state != TASK_WAKING &&
+ !(task_thread_info(p)->preempt_count & PREEMPT_ACTIVE));
+#endif
trace_sched_migrate_task(p, new_cpu);
- if (old_cpu != new_cpu) {
+ if (task_cpu(p) != new_cpu) {
p->se.nr_migrations++;
- perf_sw_event(PERF_COUNT_SW_CPU_MIGRATIONS,
- 1, 1, NULL, 0);
+ perf_sw_event(PERF_COUNT_SW_CPU_MIGRATIONS, 1, 1, NULL, 0);
}
- p->se.vruntime -= old_cfsrq->min_vruntime -
- new_cfsrq->min_vruntime;
__set_task_cpu(p, new_cpu);
}
/*
* If the task is not on a runqueue (and not running), then
- * it is sufficient to simply update the task's cpu field.
+ * the next wake-up will properly place the task.
*/
- if (!p->se.on_rq && !task_running(rq, p)) {
- update_rq_clock(rq);
- set_task_cpu(p, dest_cpu);
+ if (!p->se.on_rq && !task_running(rq, p))
return 0;
- }
init_completion(&req->done);
req->task = p;
}
#ifdef CONFIG_SMP
+static int select_fallback_rq(int cpu, struct task_struct *p)
+{
+ int dest_cpu;
+ const struct cpumask *nodemask = cpumask_of_node(cpu_to_node(cpu));
+
+ /* Look for allowed, online CPU in same node. */
+ for_each_cpu_and(dest_cpu, nodemask, cpu_active_mask)
+ if (cpumask_test_cpu(dest_cpu, &p->cpus_allowed))
+ return dest_cpu;
+
+ /* Any allowed, online CPU? */
+ dest_cpu = cpumask_any_and(&p->cpus_allowed, cpu_active_mask);
+ if (dest_cpu < nr_cpu_ids)
+ return dest_cpu;
+
+ /* No more Mr. Nice Guy. */
+ if (dest_cpu >= nr_cpu_ids) {
+ rcu_read_lock();
+ cpuset_cpus_allowed_locked(p, &p->cpus_allowed);
+ rcu_read_unlock();
+ dest_cpu = cpumask_any_and(cpu_active_mask, &p->cpus_allowed);
+
+ /*
+ * Don't tell them about moving exiting tasks or
+ * kernel threads (both mm NULL), since they never
+ * leave kernel.
+ */
+ if (p->mm && printk_ratelimit()) {
+ printk(KERN_INFO "process %d (%s) no "
+ "longer affine to cpu%d\n",
+ task_pid_nr(p), p->comm, cpu);
+ }
+ }
+
+ return dest_cpu;
+}
+
+/*
+ * Called from:
+ *
+ * - fork, @p is stable because it isn't on the tasklist yet
+ *
+ * - exec, @p is unstable, retry loop
+ *
+ * - wake-up, we serialize ->cpus_allowed against TASK_WAKING so
+ * we should be good.
+ */
static inline
int select_task_rq(struct task_struct *p, int sd_flags, int wake_flags)
{
- return p->sched_class->select_task_rq(p, sd_flags, wake_flags);
+ int cpu = p->sched_class->select_task_rq(p, sd_flags, wake_flags);
+
+ /*
+ * In order not to call set_task_cpu() on a blocking task we need
+ * to rely on ttwu() to place the task on a valid ->cpus_allowed
+ * cpu.
+ *
+ * Since this is common to all placement strategies, this lives here.
+ *
+ * [ this allows ->select_task() to simply return task_cpu(p) and
+ * not worry about this generic constraint ]
+ */
+ if (unlikely(!cpumask_test_cpu(cpu, &p->cpus_allowed) ||
+ !cpu_online(cpu)))
+ cpu = select_fallback_rq(task_cpu(p), p);
+
+ return cpu;
}
#endif
if (task_contributes_to_load(p))
rq->nr_uninterruptible--;
p->state = TASK_WAKING;
+
+ if (p->sched_class->task_waking)
+ p->sched_class->task_waking(rq, p);
+
__task_rq_unlock(rq);
cpu = select_task_rq(p, SD_BALANCE_WAKE, wake_flags);
p->state = TASK_RUNNING;
#ifdef CONFIG_SMP
- if (p->sched_class->task_wake_up)
- p->sched_class->task_wake_up(rq, p);
+ if (p->sched_class->task_woken)
+ p->sched_class->task_woken(rq, p);
if (unlikely(rq->idle_stamp)) {
u64 delta = rq->clock - rq->idle_stamp;
#ifdef CONFIG_PREEMPT_NOTIFIERS
INIT_HLIST_HEAD(&p->preempt_notifiers);
#endif
-
- /*
- * We mark the process as running here, but have not actually
- * inserted it onto the runqueue yet. This guarantees that
- * nobody will actually run it, and a signal or other external
- * event cannot wake it up and insert it on the runqueue either.
- */
- p->state = TASK_RUNNING;
}
/*
int cpu = get_cpu();
__sched_fork(p);
+ /*
+ * We mark the process as waking here. This guarantees that
+ * nobody will actually run it, and a signal or other external
+ * event cannot wake it up and insert it on the runqueue either.
+ */
+ p->state = TASK_WAKING;
/*
* Revert to default priority/policy on fork if requested.
struct rq *rq;
rq = task_rq_lock(p, &flags);
- BUG_ON(p->state != TASK_RUNNING);
+ BUG_ON(p->state != TASK_WAKING);
+ p->state = TASK_RUNNING;
update_rq_clock(rq);
activate_task(rq, p, 0);
trace_sched_wakeup_new(rq, p, 1);
check_preempt_curr(rq, p, WF_FORK);
#ifdef CONFIG_SMP
- if (p->sched_class->task_wake_up)
- p->sched_class->task_wake_up(rq, p);
+ if (p->sched_class->task_woken)
+ p->sched_class->task_woken(rq, p);
#endif
task_rq_unlock(rq, &flags);
}
}
/*
- * If dest_cpu is allowed for this process, migrate the task to it.
- * This is accomplished by forcing the cpu_allowed mask to only
- * allow dest_cpu, which will force the cpu onto dest_cpu. Then
- * the cpu_allowed mask is restored.
+ * sched_exec - execve() is a valuable balancing opportunity, because at
+ * this point the task has the smallest effective memory and cache footprint.
*/
-static void sched_migrate_task(struct task_struct *p, int dest_cpu)
+void sched_exec(void)
{
+ struct task_struct *p = current;
struct migration_req req;
+ int dest_cpu, this_cpu;
unsigned long flags;
struct rq *rq;
+again:
+ this_cpu = get_cpu();
+ dest_cpu = select_task_rq(p, SD_BALANCE_EXEC, 0);
+ if (dest_cpu == this_cpu) {
+ put_cpu();
+ return;
+ }
+
rq = task_rq_lock(p, &flags);
+ put_cpu();
+
+ /*
+ * select_task_rq() can race against ->cpus_allowed
+ */
if (!cpumask_test_cpu(dest_cpu, &p->cpus_allowed)
- || unlikely(!cpu_active(dest_cpu)))
- goto out;
+ || unlikely(!cpu_active(dest_cpu))) {
+ task_rq_unlock(rq, &flags);
+ goto again;
+ }
/* force the process onto the specified CPU */
if (migrate_task(p, dest_cpu, &req)) {
return;
}
-out:
task_rq_unlock(rq, &flags);
}
-/*
- * sched_exec - execve() is a valuable balancing opportunity, because at
- * this point the task has the smallest effective memory and cache footprint.
- */
-void sched_exec(void)
-{
- int new_cpu, this_cpu = get_cpu();
- new_cpu = select_task_rq(current, SD_BALANCE_EXEC, 0);
- put_cpu();
- if (new_cpu != this_cpu)
- sched_migrate_task(current, new_cpu);
-}
-
/*
* pull_task - move a task from a remote runqueue to the local runqueue.
* Both runqueues must be locked.
post_schedule(rq);
- if (unlikely(reacquire_kernel_lock(current) < 0))
+ if (unlikely(reacquire_kernel_lock(current) < 0)) {
+ prev = rq->curr;
+ switch_count = &prev->nivcsw;
goto need_resched_nonpreemptible;
+ }
preempt_enable_no_resched();
if (need_resched())
*/
bool try_wait_for_completion(struct completion *x)
{
+ unsigned long flags;
int ret = 1;
- spin_lock_irq(&x->wait.lock);
+ spin_lock_irqsave(&x->wait.lock, flags);
if (!x->done)
ret = 0;
else
x->done--;
- spin_unlock_irq(&x->wait.lock);
+ spin_unlock_irqrestore(&x->wait.lock, flags);
return ret;
}
EXPORT_SYMBOL(try_wait_for_completion);
*/
bool completion_done(struct completion *x)
{
+ unsigned long flags;
int ret = 1;
- spin_lock_irq(&x->wait.lock);
+ spin_lock_irqsave(&x->wait.lock, flags);
if (!x->done)
ret = 0;
- spin_unlock_irq(&x->wait.lock);
+ spin_unlock_irqrestore(&x->wait.lock, flags);
return ret;
}
EXPORT_SYMBOL(completion_done);
return -EINVAL;
retval = -ESRCH;
- read_lock(&tasklist_lock);
+ rcu_read_lock();
p = find_process_by_pid(pid);
if (p) {
retval = security_task_getscheduler(p);
retval = p->policy
| (p->sched_reset_on_fork ? SCHED_RESET_ON_FORK : 0);
}
- read_unlock(&tasklist_lock);
+ rcu_read_unlock();
return retval;
}
if (!param || pid < 0)
return -EINVAL;
- read_lock(&tasklist_lock);
+ rcu_read_lock();
p = find_process_by_pid(pid);
retval = -ESRCH;
if (!p)
goto out_unlock;
lp.sched_priority = p->rt_priority;
- read_unlock(&tasklist_lock);
+ rcu_read_unlock();
/*
* This one might sleep, we cannot do it with a spinlock held ...
return retval;
out_unlock:
- read_unlock(&tasklist_lock);
+ rcu_read_unlock();
return retval;
}
int retval;
get_online_cpus();
- read_lock(&tasklist_lock);
+ rcu_read_lock();
p = find_process_by_pid(pid);
if (!p) {
- read_unlock(&tasklist_lock);
+ rcu_read_unlock();
put_online_cpus();
return -ESRCH;
}
- /*
- * It is not safe to call set_cpus_allowed with the
- * tasklist_lock held. We will bump the task_struct's
- * usage count and then drop tasklist_lock.
- */
+ /* Prevent p going away */
get_task_struct(p);
- read_unlock(&tasklist_lock);
+ rcu_read_unlock();
if (!alloc_cpumask_var(&cpus_allowed, GFP_KERNEL)) {
retval = -ENOMEM;
int retval;
get_online_cpus();
- read_lock(&tasklist_lock);
+ rcu_read_lock();
retval = -ESRCH;
p = find_process_by_pid(pid);
task_rq_unlock(rq, &flags);
out_unlock:
- read_unlock(&tasklist_lock);
+ rcu_read_unlock();
put_online_cpus();
return retval;
return -EINVAL;
retval = -ESRCH;
- read_lock(&tasklist_lock);
+ rcu_read_lock();
p = find_process_by_pid(pid);
if (!p)
goto out_unlock;
time_slice = p->sched_class->get_rr_interval(rq, p);
task_rq_unlock(rq, &flags);
- read_unlock(&tasklist_lock);
+ rcu_read_unlock();
jiffies_to_timespec(time_slice, &t);
retval = copy_to_user(interval, &t, sizeof(t)) ? -EFAULT : 0;
return retval;
out_unlock:
- read_unlock(&tasklist_lock);
+ rcu_read_unlock();
return retval;
}
raw_spin_lock_irqsave(&rq->lock, flags);
__sched_fork(idle);
+ idle->state = TASK_RUNNING;
idle->se.exec_start = sched_clock();
cpumask_copy(&idle->cpus_allowed, cpumask_of(cpu));
struct rq *rq;
int ret = 0;
+ /*
+ * Since we rely on wake-ups to migrate sleeping tasks, don't change
+ * the ->cpus_allowed mask from under waking tasks, which would be
+ * possible when we change rq->lock in ttwu(), so synchronize against
+ * TASK_WAKING to avoid that.
+ */
+again:
+ while (p->state == TASK_WAKING)
+ cpu_relax();
+
rq = task_rq_lock(p, &flags);
+
+ if (p->state == TASK_WAKING) {
+ task_rq_unlock(rq, &flags);
+ goto again;
+ }
+
if (!cpumask_intersects(new_mask, cpu_active_mask)) {
ret = -EINVAL;
goto out;
static int __migrate_task(struct task_struct *p, int src_cpu, int dest_cpu)
{
struct rq *rq_dest, *rq_src;
- int ret = 0, on_rq;
+ int ret = 0;
if (unlikely(!cpu_active(dest_cpu)))
return ret;
if (!cpumask_test_cpu(dest_cpu, &p->cpus_allowed))
goto fail;
- on_rq = p->se.on_rq;
- if (on_rq)
+ /*
+ * If we're not on a rq, the next wake-up will ensure we're
+ * placed properly.
+ */
+ if (p->se.on_rq) {
deactivate_task(rq_src, p, 0);
-
- set_task_cpu(p, dest_cpu);
- if (on_rq) {
+ set_task_cpu(p, dest_cpu);
activate_task(rq_dest, p, 0);
check_preempt_curr(rq_dest, p, 0);
}
static void move_task_off_dead_cpu(int dead_cpu, struct task_struct *p)
{
int dest_cpu;
- const struct cpumask *nodemask = cpumask_of_node(cpu_to_node(dead_cpu));
again:
- /* Look for allowed, online CPU in same node. */
- for_each_cpu_and(dest_cpu, nodemask, cpu_active_mask)
- if (cpumask_test_cpu(dest_cpu, &p->cpus_allowed))
- goto move;
-
- /* Any allowed, online CPU? */
- dest_cpu = cpumask_any_and(&p->cpus_allowed, cpu_active_mask);
- if (dest_cpu < nr_cpu_ids)
- goto move;
-
- /* No more Mr. Nice Guy. */
- if (dest_cpu >= nr_cpu_ids) {
- cpuset_cpus_allowed_locked(p, &p->cpus_allowed);
- dest_cpu = cpumask_any_and(cpu_active_mask, &p->cpus_allowed);
-
- /*
- * Don't tell them about moving exiting tasks or
- * kernel threads (both mm NULL), since they never
- * leave kernel.
- */
- if (p->mm && printk_ratelimit()) {
- printk(KERN_INFO "process %d (%s) no "
- "longer affine to cpu%d\n",
- task_pid_nr(p), p->comm, dead_cpu);
- }
- }
+ dest_cpu = select_fallback_rq(dead_cpu, p);
-move:
/* It can have affinity changed while we were choosing. */
if (unlikely(!__migrate_task_irq(p, dead_cpu, dest_cpu)))
goto again;
#ifdef CONFIG_DEBUG_SPINLOCK_SLEEP
static inline int preempt_count_equals(int preempt_offset)
{
- int nested = preempt_count() & ~PREEMPT_ACTIVE;
+ int nested = (preempt_count() & ~PREEMPT_ACTIVE) + rcu_preempt_depth();
return (nested == PREEMPT_INATOMIC_BASE + preempt_offset);
}
#ifdef CONFIG_FAIR_GROUP_SCHED
if (tsk->sched_class->moved_group)
- tsk->sched_class->moved_group(tsk);
+ tsk->sched_class->moved_group(tsk, on_rq);
#endif
if (unlikely(running))
}
EXPORT_SYMBOL_GPL(sched_clock_idle_wakeup_event);
+unsigned long long cpu_clock(int cpu)
+{
+ unsigned long long clock;
+ unsigned long flags;
+
+ local_irq_save(flags);
+ clock = sched_clock_cpu(cpu);
+ local_irq_restore(flags);
+
+ return clock;
+}
+
#else /* CONFIG_HAVE_UNSTABLE_SCHED_CLOCK */
void sched_clock_init(void)
return sched_clock();
}
-#endif /* CONFIG_HAVE_UNSTABLE_SCHED_CLOCK */
unsigned long long cpu_clock(int cpu)
{
- unsigned long long clock;
- unsigned long flags;
+ return sched_clock_cpu(cpu);
+}
- local_irq_save(flags);
- clock = sched_clock_cpu(cpu);
- local_irq_restore(flags);
+#endif /* CONFIG_HAVE_UNSTABLE_SCHED_CLOCK */
- return clock;
-}
EXPORT_SYMBOL_GPL(cpu_clock);
curr->sum_exec_runtime += delta_exec;
schedstat_add(cfs_rq, exec_clock, delta_exec);
delta_exec_weighted = calc_delta_fair(delta_exec, curr);
+
curr->vruntime += delta_exec_weighted;
update_min_vruntime(cfs_rq);
}
se->vruntime = vruntime;
}
+#define ENQUEUE_WAKEUP 1
+#define ENQUEUE_MIGRATE 2
+
static void
-enqueue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int wakeup)
+enqueue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int flags)
{
+ /*
+ * Update the normalized vruntime before updating min_vruntime
+ * through callig update_curr().
+ */
+ if (!(flags & ENQUEUE_WAKEUP) || (flags & ENQUEUE_MIGRATE))
+ se->vruntime += cfs_rq->min_vruntime;
+
/*
* Update run-time statistics of the 'current'.
*/
update_curr(cfs_rq);
account_entity_enqueue(cfs_rq, se);
- if (wakeup) {
+ if (flags & ENQUEUE_WAKEUP) {
place_entity(cfs_rq, se, 0);
enqueue_sleeper(cfs_rq, se);
}
__dequeue_entity(cfs_rq, se);
account_entity_dequeue(cfs_rq, se);
update_min_vruntime(cfs_rq);
+
+ /*
+ * Normalize the entity after updating the min_vruntime because the
+ * update can refer to the ->curr item and we need to reflect this
+ * movement in our normalized position.
+ */
+ if (!sleep)
+ se->vruntime -= cfs_rq->min_vruntime;
}
/*
{
struct cfs_rq *cfs_rq;
struct sched_entity *se = &p->se;
+ int flags = 0;
+
+ if (wakeup)
+ flags |= ENQUEUE_WAKEUP;
+ if (p->state == TASK_WAKING)
+ flags |= ENQUEUE_MIGRATE;
for_each_sched_entity(se) {
if (se->on_rq)
break;
cfs_rq = cfs_rq_of(se);
- enqueue_entity(cfs_rq, se, wakeup);
- wakeup = 1;
+ enqueue_entity(cfs_rq, se, flags);
+ flags = ENQUEUE_WAKEUP;
}
hrtick_update(rq);
#ifdef CONFIG_SMP
+static void task_waking_fair(struct rq *rq, struct task_struct *p)
+{
+ struct sched_entity *se = &p->se;
+ struct cfs_rq *cfs_rq = cfs_rq_of(se);
+
+ se->vruntime -= cfs_rq->min_vruntime;
+}
+
#ifdef CONFIG_FAIR_GROUP_SCHED
/*
* effective_load() calculates the load change as seen from the root_task_group
}
for_each_domain(cpu, tmp) {
+ if (!(tmp->flags & SD_LOAD_BALANCE))
+ continue;
+
/*
* If power savings logic is enabled for a domain, see if we
* are not overloaded, if so, don't balance wider.
* If there's an idle sibling in this domain, make that
* the wake_affine target instead of the current cpu.
*/
- if (tmp->flags & SD_PREFER_SIBLING)
+ if (tmp->flags & SD_SHARE_PKG_RESOURCES)
target = select_idle_sibling(p, tmp, target);
if (target >= 0) {
resched_task(rq->curr);
}
+ se->vruntime -= cfs_rq->min_vruntime;
+
raw_spin_unlock_irqrestore(&rq->lock, flags);
}
}
#ifdef CONFIG_FAIR_GROUP_SCHED
-static void moved_group_fair(struct task_struct *p)
+static void moved_group_fair(struct task_struct *p, int on_rq)
{
struct cfs_rq *cfs_rq = task_cfs_rq(p);
update_curr(cfs_rq);
- place_entity(cfs_rq, &p->se, 1);
+ if (!on_rq)
+ place_entity(cfs_rq, &p->se, 1);
}
#endif
.move_one_task = move_one_task_fair,
.rq_online = rq_online_fair,
.rq_offline = rq_offline_fair,
+
+ .task_waking = task_waking_fair,
#endif
.set_curr_task = set_curr_task_fair,
* If we are not running and we are not going to reschedule soon, we should
* try to push tasks away now
*/
-static void task_wake_up_rt(struct rq *rq, struct task_struct *p)
+static void task_woken_rt(struct rq *rq, struct task_struct *p)
{
if (!task_running(rq, p) &&
!test_tsk_need_resched(rq->curr) &&
.rq_offline = rq_offline_rt,
.pre_schedule = pre_schedule_rt,
.post_schedule = post_schedule_rt,
- .task_wake_up = task_wake_up_rt,
+ .task_woken = task_woken_rt,
.switched_from = switched_from_rt,
#endif
struct user_struct *user;
/*
- * We won't get problems with the target's UID changing under us
- * because changing it requires RCU be used, and if t != current, the
- * caller must be holding the RCU readlock (by way of a spinlock) and
- * we use RCU protection here
+ * Protect access to @t credentials. This can go away when all
+ * callers hold rcu read lock.
*/
+ rcu_read_lock();
user = get_uid(__task_cred(t)->user);
atomic_inc(&user->sigpending);
+ rcu_read_unlock();
if (override_rlimit ||
atomic_read(&user->sigpending) <=
for (i = 0; i < 16; i++) {
unsigned char insn;
- __get_user(insn, (unsigned char *)(regs->ip + i));
+ if (get_user(insn, (unsigned char *)(regs->ip + i)))
+ break;
printk("%02x ", insn);
}
}
int ret = -EINVAL;
struct task_struct *p;
const struct cred *pcred;
+ unsigned long flags;
if (!valid_signal(sig))
return ret;
- read_lock(&tasklist_lock);
+ rcu_read_lock();
p = pid_task(pid, PIDTYPE_PID);
if (!p) {
ret = -ESRCH;
ret = security_task_kill(p, info, sig, secid);
if (ret)
goto out_unlock;
- if (sig && p->sighand) {
- unsigned long flags;
- spin_lock_irqsave(&p->sighand->siglock, flags);
- ret = __send_signal(sig, info, p, 1, 0);
- spin_unlock_irqrestore(&p->sighand->siglock, flags);
+
+ if (sig) {
+ if (lock_task_sighand(p, &flags)) {
+ ret = __send_signal(sig, info, p, 1, 0);
+ unlock_task_sighand(p, &flags);
+ } else
+ ret = -ESRCH;
}
out_unlock:
- read_unlock(&tasklist_lock);
+ rcu_read_unlock();
return ret;
}
EXPORT_SYMBOL_GPL(kill_pid_info_as_uid);
goto call;
/* Try for same node. */
- nodemask = cpumask_of_node(cpu);
+ nodemask = cpumask_of_node(cpu_to_node(cpu));
for (cpu = cpumask_first_and(nodemask, mask); cpu < nr_cpu_ids;
cpu = cpumask_next_and(cpu, nodemask, mask)) {
if (cpu_online(cpu))
if (niceval > 19)
niceval = 19;
+ rcu_read_lock();
read_lock(&tasklist_lock);
switch (which) {
case PRIO_PROCESS:
}
out_unlock:
read_unlock(&tasklist_lock);
+ rcu_read_unlock();
out:
return error;
}
return;
}
+#define WARN_ONCE_HASH_BITS 8
+#define WARN_ONCE_HASH_SIZE (1<<WARN_ONCE_HASH_BITS)
+
+static DECLARE_BITMAP(warn_once_bitmap, WARN_ONCE_HASH_SIZE);
+
+#define FNV32_OFFSET 2166136261U
+#define FNV32_PRIME 0x01000193
+
+/*
+ * Print each legacy sysctl (approximately) only once.
+ * To avoid making the tables non-const use a external
+ * hash-table instead.
+ * Worst case hash collision: 6, but very rarely.
+ * NOTE! We don't use the SMP-safe bit tests. We simply
+ * don't care enough.
+ */
+static void warn_on_bintable(const int *name, int nlen)
+{
+ int i;
+ u32 hash = FNV32_OFFSET;
+
+ for (i = 0; i < nlen; i++)
+ hash = (hash ^ name[i]) * FNV32_PRIME;
+ hash %= WARN_ONCE_HASH_SIZE;
+ if (__test_and_set_bit(hash, warn_once_bitmap))
+ return;
+ deprecated_sysctl_warning(name, nlen);
+}
+
static ssize_t do_sysctl(int __user *args_name, int nlen,
void __user *oldval, size_t oldlen, void __user *newval, size_t newlen)
{
if (get_user(name[i], args_name + i))
return -EFAULT;
- deprecated_sysctl_warning(name, nlen);
+ warn_on_bintable(name, nlen);
return binary_sysctl(name, nlen, oldval, oldlen, newval, newlen);
}
write_seqlock_irq(&xtime_lock);
wall_to_monotonic.tv_sec -= sys_tz.tz_minuteswest * 60;
xtime.tv_sec += sys_tz.tz_minuteswest * 60;
+ update_xtime_cache(0);
write_sequnlock_irq(&xtime_lock);
clock_was_set();
}
*/
void clockevents_notify(unsigned long reason, void *arg)
{
- struct list_head *node, *tmp;
+ struct clock_event_device *dev, *tmp;
unsigned long flags;
+ int cpu;
raw_spin_lock_irqsave(&clockevents_lock, flags);
clockevents_do_notify(reason, arg);
* Unregister the clock event devices which were
* released from the users in the notify chain.
*/
- list_for_each_safe(node, tmp, &clockevents_released)
- list_del(node);
+ list_for_each_entry_safe(dev, tmp, &clockevents_released, list)
+ list_del(&dev->list);
+ /*
+ * Now check whether the CPU has left unused per cpu devices
+ */
+ cpu = *((int *)arg);
+ list_for_each_entry_safe(dev, tmp, &clockevent_devices, list) {
+ if (cpumask_test_cpu(cpu, dev->cpumask) &&
+ cpumask_weight(dev->cpumask) == 1) {
+ BUG_ON(dev->mode != CLOCK_EVT_MODE_UNUSED);
+ list_del(&dev->list);
+ }
+ }
break;
default:
break;
/* flag for if timekeeping is suspended */
int __read_mostly timekeeping_suspended;
+static struct timespec xtime_cache __attribute__ ((aligned (16)));
+void update_xtime_cache(u64 nsec)
+{
+ xtime_cache = xtime;
+ timespec_add_ns(&xtime_cache, nsec);
+}
+
/* must hold xtime_lock */
void timekeeping_leap_insert(int leapsecond)
{
xtime = *tv;
+ update_xtime_cache(0);
+
timekeeper.ntp_error = 0;
ntp_clear();
}
set_normalized_timespec(&wall_to_monotonic,
-boot.tv_sec, -boot.tv_nsec);
+ update_xtime_cache(0);
total_sleep_time.tv_sec = 0;
total_sleep_time.tv_nsec = 0;
write_sequnlock_irqrestore(&xtime_lock, flags);
wall_to_monotonic = timespec_sub(wall_to_monotonic, ts);
total_sleep_time = timespec_add_safe(total_sleep_time, ts);
}
+ update_xtime_cache(0);
/* re-base the last cycle value */
timekeeper.clock->cycle_last = timekeeper.clock->read(timekeeper.clock);
timekeeper.ntp_error = 0;
timekeeper.ntp_error_shift;
}
+
/**
* logarithmic_accumulation - shifted accumulation of cycles
*
return offset;
}
+
/**
* update_wall_time - Uses the current clocksource to increment the wall time
*
{
struct clocksource *clock;
cycle_t offset;
+ u64 nsecs;
int shift = 0, maxshift;
/* Make sure we're fully resumed: */
timekeeper.ntp_error += timekeeper.xtime_nsec <<
timekeeper.ntp_error_shift;
+ nsecs = clocksource_cyc2ns(offset, timekeeper.mult, timekeeper.shift);
+ update_xtime_cache(nsecs);
+
/* check to see if there is a new clocksource to use */
update_vsyscall(&xtime, timekeeper.clock, timekeeper.mult);
}
unsigned long get_seconds(void)
{
- return xtime.tv_sec;
+ return xtime_cache.tv_sec;
}
EXPORT_SYMBOL(get_seconds);
struct timespec __current_kernel_time(void)
{
- return xtime;
+ return xtime_cache;
}
struct timespec current_kernel_time(void)
do {
seq = read_seqbegin(&xtime_lock);
- now = xtime;
+
+ now = xtime_cache;
} while (read_seqretry(&xtime_lock, seq));
return now;
do {
seq = read_seqbegin(&xtime_lock);
- now = xtime;
+
+ now = xtime_cache;
mono = wall_to_monotonic;
} while (read_seqretry(&xtime_lock, seq));
debug_activate(timer, expires);
- new_base = __get_cpu_var(tvec_bases);
-
cpu = smp_processor_id();
#if defined(CONFIG_NO_HZ) && defined(CONFIG_SMP)
run_local_timers();
rcu_check_callbacks(cpu, user_tick);
printk_tick();
+ perf_event_do_pending();
scheduler_tick();
run_posix_cpu_timers(p);
}
{
struct tvec_base *base = __get_cpu_var(tvec_bases);
- perf_event_do_pending();
-
hrtimer_run_pending();
if (time_after_eq(jiffies, base->timer_jiffies))
config HAVE_FTRACE_NMI_ENTER
bool
help
- See Documentation/trace/ftrace-implementation.txt
+ See Documentation/trace/ftrace-design.txt
config HAVE_FUNCTION_TRACER
bool
help
- See Documentation/trace/ftrace-implementation.txt
+ See Documentation/trace/ftrace-design.txt
config HAVE_FUNCTION_GRAPH_TRACER
bool
help
- See Documentation/trace/ftrace-implementation.txt
+ See Documentation/trace/ftrace-design.txt
config HAVE_FUNCTION_GRAPH_FP_TEST
bool
config HAVE_FUNCTION_TRACE_MCOUNT_TEST
bool
help
- See Documentation/trace/ftrace-implementation.txt
+ See Documentation/trace/ftrace-design.txt
config HAVE_DYNAMIC_FTRACE
bool
help
- See Documentation/trace/ftrace-implementation.txt
+ See Documentation/trace/ftrace-design.txt
config HAVE_FTRACE_MCOUNT_RECORD
bool
help
- See Documentation/trace/ftrace-implementation.txt
+ See Documentation/trace/ftrace-design.txt
config HAVE_HW_BRANCH_TRACER
bool
config HAVE_SYSCALL_TRACEPOINTS
bool
help
- See Documentation/trace/ftrace-implementation.txt
+ See Documentation/trace/ftrace-design.txt
config TRACER_MAX_TRACE
bool
# This allows those options to appear when no other tracer is selected. But the
# options do not appear when something else selects it. We need the two options
# GENERIC_TRACER and TRACING to avoid circular dependencies to accomplish the
-# hidding of the automatic options.
+# hiding of the automatic options.
config TRACING
bool
bool "Tracers"
default y if DEBUG_KERNEL
help
- Enable the kernel tracing infrastructure.
+ Enable the kernel tracing infrastructure.
if FTRACE
help
Enable the kernel to trace every kernel function. This is done
by using a compiler feature to insert a small, 5-byte No-Operation
- instruction to the beginning of every kernel function, which NOP
+ instruction at the beginning of every kernel function, which NOP
sequence is then dynamically patched into a tracer call when
tracing is enabled by the administrator. If it's runtime disabled
(the bootup default), then the overhead of the instructions is very
and its entry.
Its first purpose is to trace the duration of functions and
draw a call graph for each thread with some information like
- the return value. This is done by setting the current return
+ the return value. This is done by setting the current return
address on the current task structure into a stack of calls.
echo 0 > /sys/kernel/debug/tracing/tracing_max_latency
- (Note that kernel size and overhead increases with this option
+ (Note that kernel size and overhead increase with this option
enabled. This option and the preempt-off timing option can be
used together or separately.)
select TRACER_MAX_TRACE
select RING_BUFFER_ALLOW_SWAP
help
- This option measures the time spent in preemption off critical
+ This option measures the time spent in preemption-off critical
sections, with microsecond accuracy.
The default measurement method is a maximum search, which is
echo 0 > /sys/kernel/debug/tracing/tracing_max_latency
- (Note that kernel size and overhead increases with this option
+ (Note that kernel size and overhead increase with this option
enabled. This option and the irqs-off timing option can be
used together or separately.)
depends on !GENERIC_TRACER
select TRACING
help
- This tracer hooks to various trace points in the kernel
+ This tracer hooks to various trace points in the kernel,
allowing the user to pick and choose which trace point they
want to trace. It also includes the sched_switch tracer plugin.
The likely/unlikely profiler only looks at the conditions that
are annotated with a likely or unlikely macro.
- The "all branch" profiler will profile every if statement in the
+ The "all branch" profiler will profile every if-statement in the
kernel. This profiler will also enable the likely/unlikely
- profiler as well.
+ profiler.
- Either of the above profilers add a bit of overhead to the system.
- If unsure choose "No branch profiling".
+ Either of the above profilers adds a bit of overhead to the system.
+ If unsure, choose "No branch profiling".
config BRANCH_PROFILE_NONE
bool "No branch profiling"
help
- No branch profiling. Branch profiling adds a bit of overhead.
- Only enable it if you want to analyse the branching behavior.
- Otherwise keep it disabled.
+ No branch profiling. Branch profiling adds a bit of overhead.
+ Only enable it if you want to analyse the branching behavior.
+ Otherwise keep it disabled.
config PROFILE_ANNOTATED_BRANCHES
bool "Trace likely/unlikely profiler"
/sys/kernel/debug/tracing/profile_annotated_branch
- Note: this will add a significant overhead, only turn this
+ Note: this will add a significant overhead; only turn this
on if you need to profile the system's use of these macros.
config PROFILE_ALL_BRANCHES
This configuration, when enabled, will impose a great overhead
on the system. This should only be enabled when the system
- is to be analyzed
+ is to be analyzed in much detail.
endchoice
config TRACING_BRANCHES
depends on X86
select GENERIC_TRACER
help
- This tracer helps developers to analyze and optimize the kernels
+ This tracer helps developers to analyze and optimize the kernel's
power management decisions, specifically the C-state and P-state
behavior.
select GENERIC_TRACER
help
This tracer records all branches on the system in a circular
- buffer giving access to the last N branches for each cpu.
+ buffer, giving access to the last N branches for each cpu.
config KMEMTRACE
bool "Trace SLAB allocations"
select GENERIC_TRACER
help
kmemtrace provides tracing for slab allocator functions, such as
- kmalloc, kfree, kmem_cache_alloc, kmem_cache_free etc.. Collected
+ kmalloc, kfree, kmem_cache_alloc, kmem_cache_free, etc. Collected
data is then fed to the userspace application in order to analyse
allocation hotspots, internal fragmentation and so on, making it
possible to see how well an allocator performs, as well as debug
bool "Trace workqueues"
select GENERIC_TRACER
help
- The workqueue tracer provides some statistical informations
+ The workqueue tracer provides some statistical information
about each cpu workqueue thread such as the number of the
works inserted and executed since their creation. It can help
- to evaluate the amount of work each of them have to perform.
+ to evaluate the amount of work each of them has to perform.
For example it can help a developer to decide whether he should
- choose a per cpu workqueue instead of a singlethreaded one.
+ choose a per-cpu workqueue instead of a singlethreaded one.
config BLK_DEV_IO_TRACE
- bool "Support for tracing block io actions"
+ bool "Support for tracing block IO actions"
depends on SYSFS
depends on BLOCK
select RELAY
select TRACING
default y
help
- This allows the user to add tracing events (similar to tracepoints) on the fly
- via the ftrace interface. See Documentation/trace/kprobetrace.txt
- for more details.
+ This allows the user to add tracing events (similar to tracepoints)
+ on the fly via the ftrace interface. See
+ Documentation/trace/kprobetrace.txt for more details.
Those events can be inserted wherever kprobes can probe, and record
various register and memory values.
- This option is also required by perf-probe subcommand of perf tools. If
- you want to use perf tools, this option is strongly recommended.
+ This option is also required by perf-probe subcommand of perf tools.
+ If you want to use perf tools, this option is strongly recommended.
config DYNAMIC_FTRACE
bool "enable/disable ftrace tracepoints dynamically"
depends on HAVE_DYNAMIC_FTRACE
default y
help
- This option will modify all the calls to ftrace dynamically
- (will patch them out of the binary image and replaces them
- with a No-Op instruction) as they are called. A table is
- created to dynamically enable them again.
+ This option will modify all the calls to ftrace dynamically
+ (will patch them out of the binary image and replace them
+ with a No-Op instruction) as they are called. A table is
+ created to dynamically enable them again.
- This way a CONFIG_FUNCTION_TRACER kernel is slightly larger, but otherwise
- has native performance as long as no tracing is active.
+ This way a CONFIG_FUNCTION_TRACER kernel is slightly larger, but
+ otherwise has native performance as long as no tracing is active.
- The changes to the code are done by a kernel thread that
- wakes up once a second and checks to see if any ftrace calls
- were made. If so, it runs stop_machine (stops all CPUS)
- and modifies the code to jump over the call to ftrace.
+ The changes to the code are done by a kernel thread that
+ wakes up once a second and checks to see if any ftrace calls
+ were made. If so, it runs stop_machine (stops all CPUS)
+ and modifies the code to jump over the call to ftrace.
config FUNCTION_PROFILER
bool "Kernel function profiler"
depends on FUNCTION_TRACER
default n
help
- This option enables the kernel function profiler. A file is created
- in debugfs called function_profile_enabled which defaults to zero.
- When a 1 is echoed into this file profiling begins, and when a
- zero is entered, profiling stops. A file in the trace_stats
- directory called functions, that show the list of functions that
- have been hit and their counters.
+ This option enables the kernel function profiler. A file is created
+ in debugfs called function_profile_enabled which defaults to zero.
+ When a 1 is echoed into this file profiling begins, and when a
+ zero is entered, profiling stops. A "functions" file is created in
+ the trace_stats directory; this file shows the list of functions that
+ have been hit and their counters.
- If in doubt, say N
+ If in doubt, say N.
config FTRACE_MCOUNT_RECORD
def_bool y
tristate "Ring buffer benchmark stress tester"
depends on RING_BUFFER
help
- This option creates a test to stress the ring buffer and bench mark it.
- It creates its own ring buffer such that it will not interfer with
+ This option creates a test to stress the ring buffer and benchmark it.
+ It creates its own ring buffer such that it will not interfere with
any other users of the ring buffer (such as ftrace). It then creates
a producer and consumer that will run for 10 seconds and sleep for
10 seconds. Each interval it will print out the number of events
It does not disable interrupts or raise its priority, so it may be
affected by processes that are running.
- If unsure, say N
+ If unsure, say N.
endif # FTRACE
static int ftrace_match(char *str, char *regex, int len, int type)
{
int matched = 0;
- char *ptr;
+ int slen;
switch (type) {
case MATCH_FULL:
matched = 1;
break;
case MATCH_END_ONLY:
- ptr = strstr(str, regex);
- if (ptr && (ptr[len] == 0))
+ slen = strlen(str);
+ if (slen >= len && memcmp(str + slen - len, regex, len) == 0)
matched = 1;
break;
}
* Splice the empty reader page into the list around the head.
*/
reader = rb_set_head_page(cpu_buffer);
- cpu_buffer->reader_page->list.next = reader->list.next;
+ cpu_buffer->reader_page->list.next = rb_list_head(reader->list.next);
cpu_buffer->reader_page->list.prev = reader->list.prev;
/*
*
* Now make the new head point back to the reader page.
*/
- reader->list.next->prev = &cpu_buffer->reader_page->list;
+ rb_list_head(reader->list.next)->prev = &cpu_buffer->reader_page->list;
rb_inc_page(cpu_buffer, &cpu_buffer->head_page);
/* Finally update the reader page to the new head */
if (!!(topt->flags->val & topt->opt->bit) != val) {
mutex_lock(&trace_types_lock);
ret = __set_tracer_option(current_trace, topt->flags,
- topt->opt, val);
+ topt->opt, !val);
mutex_unlock(&trace_types_lock);
if (ret)
return ret;
{
char **addr = (char **)(event + pred->offset);
int cmp, match;
+ int len = strlen(*addr) + 1; /* including tailing '\0' */
- cmp = pred->regex.match(*addr, &pred->regex, pred->regex.field_len);
+ cmp = pred->regex.match(*addr, &pred->regex, len);
match = cmp ^ pred->not;
return 0;
}
-/* Basic regex callbacks */
+/*
+ * regex_match_foo - Basic regex callbacks
+ *
+ * @str: the string to be searched
+ * @r: the regex structure containing the pattern string
+ * @len: the length of the string to be searched (including '\0')
+ *
+ * Note:
+ * - @str might not be NULL-terminated if it's of type DYN_STRING
+ * or STATIC_STRING
+ */
+
static int regex_match_full(char *str, struct regex *r, int len)
{
if (strncmp(str, r->pattern, len) == 0)
static int regex_match_front(char *str, struct regex *r, int len)
{
- if (strncmp(str, r->pattern, len) == 0)
+ if (strncmp(str, r->pattern, r->len) == 0)
return 1;
return 0;
}
static int regex_match_middle(char *str, struct regex *r, int len)
{
- if (strstr(str, r->pattern))
+ if (strnstr(str, r->pattern, len))
return 1;
return 0;
}
static int regex_match_end(char *str, struct regex *r, int len)
{
- char *ptr = strstr(str, r->pattern);
+ int strlen = len - 1;
- if (ptr && (ptr[r->len] == 0))
+ if (strlen >= r->len &&
+ memcmp(str + strlen - r->len, r->pattern, r->len) == 0)
return 1;
return 0;
}
pred->regex.field_len = field->size;
} else if (field->filter_type == FILTER_DYN_STRING)
fn = filter_pred_strloc;
- else {
+ else
fn = filter_pred_pchar;
- pred->regex.field_len = strlen(pred->regex.pattern);
- }
} else {
if (field->is_signed)
ret = strict_strtoll(pred->regex.pattern, 0, &val);
BUILD_BUG_ON(len > MAX_FILTER_STR_VAL); \
ret = trace_define_field(event_call, #type "[" #len "]", #item, \
offsetof(typeof(field), item), \
- sizeof(field.item), 0, FILTER_OTHER); \
+ sizeof(field.item), \
+ is_signed_type(type), FILTER_OTHER); \
if (ret) \
return ret;
ret = trace_define_field(event_call, #type "[" #len "]", #item, \
offsetof(typeof(field), \
container.item), \
- sizeof(field.container.item), 0, \
- FILTER_OTHER); \
+ sizeof(field.container.item), \
+ is_signed_type(type), FILTER_OTHER); \
if (ret) \
return ret;
static int kretprobe_dispatcher(struct kretprobe_instance *ri,
struct pt_regs *regs);
+/* Check the name is good for event/group */
+static int check_event_name(const char *name)
+{
+ if (!isalpha(*name) && *name != '_')
+ return 0;
+ while (*++name != '\0') {
+ if (!isalpha(*name) && !isdigit(*name) && *name != '_')
+ return 0;
+ }
+ return 1;
+}
+
/*
* Allocate new trace_probe and initialize it (including kprobes).
*/
int nargs, int is_return)
{
struct trace_probe *tp;
+ int ret = -ENOMEM;
tp = kzalloc(SIZEOF_TRACE_PROBE(nargs), GFP_KERNEL);
if (!tp)
- return ERR_PTR(-ENOMEM);
+ return ERR_PTR(ret);
if (symbol) {
tp->symbol = kstrdup(symbol, GFP_KERNEL);
else
tp->rp.kp.pre_handler = kprobe_dispatcher;
- if (!event)
+ if (!event || !check_event_name(event)) {
+ ret = -EINVAL;
goto error;
+ }
+
tp->call.name = kstrdup(event, GFP_KERNEL);
if (!tp->call.name)
goto error;
- if (!group)
+ if (!group || !check_event_name(group)) {
+ ret = -EINVAL;
goto error;
+ }
+
tp->call.system = kstrdup(group, GFP_KERNEL);
if (!tp->call.system)
goto error;
kfree(tp->call.name);
kfree(tp->symbol);
kfree(tp);
- return ERR_PTR(-ENOMEM);
+ return ERR_PTR(ret);
}
static void free_probe_arg(struct probe_arg *arg)
if (!event) {
/* Make a new event name */
if (symbol)
- snprintf(buf, MAX_EVENT_NAME_LEN, "%c@%s%+ld",
+ snprintf(buf, MAX_EVENT_NAME_LEN, "%c_%s_%ld",
is_return ? 'r' : 'p', symbol, offset);
else
- snprintf(buf, MAX_EVENT_NAME_LEN, "%c@0x%p",
+ snprintf(buf, MAX_EVENT_NAME_LEN, "%c_0x%p",
is_return ? 'r' : 'p', addr);
event = buf;
}
#undef SHOW_FIELD
#define SHOW_FIELD(type, item, name) \
do { \
- ret = trace_seq_printf(s, "\tfield: " #type " %s;\t" \
- "offset:%u;\tsize:%u;\n", name, \
+ ret = trace_seq_printf(s, "\tfield:" #type " %s;\t" \
+ "offset:%u;\tsize:%u;\tsigned:%d;\n", name,\
(unsigned int)offsetof(typeof(field), item),\
- (unsigned int)sizeof(type)); \
+ (unsigned int)sizeof(type), \
+ is_signed_type(type)); \
if (!ret) \
return 0; \
} while (0)
#include <linux/fs.h>
#include "trace_output.h"
-#include "trace_stat.h"
#include "trace.h"
#include <linux/hw_breakpoint.h>
#include <asm/hw_breakpoint.h>
+#include <asm/atomic.h>
+
/*
* For now, let us restrict the no. of symbols traced simultaneously to number
* of available hardware breakpoint registers.
struct perf_event **ksym_hbp;
struct perf_event_attr attr;
#ifdef CONFIG_PROFILE_KSYM_TRACER
- unsigned long counter;
+ atomic64_t counter;
#endif
struct hlist_node ksym_hlist;
};
rcu_read_lock();
hlist_for_each_entry_rcu(entry, node, &ksym_filter_head, ksym_hlist) {
- if ((entry->attr.bp_addr == hbp_hit_addr) &&
- (entry->counter <= MAX_UL_INT)) {
- entry->counter++;
+ if (entry->attr.bp_addr == hbp_hit_addr) {
+ atomic64_inc(&entry->counter);
break;
}
}
entry->attr.bp_addr = addr;
entry->attr.bp_len = HW_BREAKPOINT_LEN_4;
- ret = -EAGAIN;
entry->ksym_hbp = register_wide_hw_breakpoint(&entry->attr,
ksym_hbp_handler);
* 2: echo 0 > ksym_trace_filter
* 3: echo "*:---" > ksym_trace_filter
*/
- if (!buf[0] || !strcmp(buf, "0") ||
- !strcmp(buf, "*:---")) {
+ if (!input_string[0] || !strcmp(input_string, "0") ||
+ !strcmp(input_string, "*:---")) {
__ksym_trace_reset();
ret = 0;
goto out;
.print_line = ksym_trace_output
};
-__init static int init_ksym_trace(void)
-{
- struct dentry *d_tracer;
- struct dentry *entry;
-
- d_tracer = tracing_init_dentry();
- ksym_filter_entry_count = 0;
-
- entry = debugfs_create_file("ksym_trace_filter", 0644, d_tracer,
- NULL, &ksym_tracing_fops);
- if (!entry)
- pr_warning("Could not create debugfs "
- "'ksym_trace_filter' file\n");
-
- return register_tracer(&ksym_tracer);
-}
-device_initcall(init_ksym_trace);
-
-
#ifdef CONFIG_PROFILE_KSYM_TRACER
-static int ksym_tracer_stat_headers(struct seq_file *m)
+static int ksym_profile_show(struct seq_file *m, void *v)
{
+ struct hlist_node *node;
+ struct trace_ksym *entry;
+ int access_type = 0;
+ char fn_name[KSYM_NAME_LEN];
+
seq_puts(m, " Access Type ");
seq_puts(m, " Symbol Counter\n");
seq_puts(m, " ----------- ");
seq_puts(m, " ------ -------\n");
- return 0;
-}
-static int ksym_tracer_stat_show(struct seq_file *m, void *v)
-{
- struct hlist_node *stat = v;
- struct trace_ksym *entry;
- int access_type = 0;
- char fn_name[KSYM_NAME_LEN];
+ rcu_read_lock();
+ hlist_for_each_entry_rcu(entry, node, &ksym_filter_head, ksym_hlist) {
- entry = hlist_entry(stat, struct trace_ksym, ksym_hlist);
+ access_type = entry->attr.bp_type;
- access_type = entry->attr.bp_type;
+ switch (access_type) {
+ case HW_BREAKPOINT_R:
+ seq_puts(m, " R ");
+ break;
+ case HW_BREAKPOINT_W:
+ seq_puts(m, " W ");
+ break;
+ case HW_BREAKPOINT_R | HW_BREAKPOINT_W:
+ seq_puts(m, " RW ");
+ break;
+ default:
+ seq_puts(m, " NA ");
+ }
- switch (access_type) {
- case HW_BREAKPOINT_R:
- seq_puts(m, " R ");
- break;
- case HW_BREAKPOINT_W:
- seq_puts(m, " W ");
- break;
- case HW_BREAKPOINT_R | HW_BREAKPOINT_W:
- seq_puts(m, " RW ");
- break;
- default:
- seq_puts(m, " NA ");
+ if (lookup_symbol_name(entry->attr.bp_addr, fn_name) >= 0)
+ seq_printf(m, " %-36s", fn_name);
+ else
+ seq_printf(m, " %-36s", "<NA>");
+ seq_printf(m, " %15llu\n",
+ (unsigned long long)atomic64_read(&entry->counter));
}
-
- if (lookup_symbol_name(entry->attr.bp_addr, fn_name) >= 0)
- seq_printf(m, " %-36s", fn_name);
- else
- seq_printf(m, " %-36s", "<NA>");
- seq_printf(m, " %15lu\n", entry->counter);
+ rcu_read_unlock();
return 0;
}
-static void *ksym_tracer_stat_start(struct tracer_stat *trace)
+static int ksym_profile_open(struct inode *node, struct file *file)
{
- return ksym_filter_head.first;
-}
-
-static void *
-ksym_tracer_stat_next(void *v, int idx)
-{
- struct hlist_node *stat = v;
-
- return stat->next;
+ return single_open(file, ksym_profile_show, NULL);
}
-static struct tracer_stat ksym_tracer_stats = {
- .name = "ksym_tracer",
- .stat_start = ksym_tracer_stat_start,
- .stat_next = ksym_tracer_stat_next,
- .stat_headers = ksym_tracer_stat_headers,
- .stat_show = ksym_tracer_stat_show
+static const struct file_operations ksym_profile_fops = {
+ .open = ksym_profile_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
+#endif /* CONFIG_PROFILE_KSYM_TRACER */
-__init static int ksym_tracer_stat_init(void)
+__init static int init_ksym_trace(void)
{
- int ret;
+ struct dentry *d_tracer;
- ret = register_stat_tracer(&ksym_tracer_stats);
- if (ret) {
- printk(KERN_WARNING "Warning: could not register "
- "ksym tracer stats\n");
- return 1;
- }
+ d_tracer = tracing_init_dentry();
- return 0;
+ trace_create_file("ksym_trace_filter", 0644, d_tracer,
+ NULL, &ksym_tracing_fops);
+
+#ifdef CONFIG_PROFILE_KSYM_TRACER
+ trace_create_file("ksym_profile", 0444, d_tracer,
+ NULL, &ksym_profile_fops);
+#endif
+
+ return register_tracer(&ksym_tracer);
}
-fs_initcall(ksym_tracer_stat_init);
-#endif /* CONFIG_PROFILE_KSYM_TRACER */
+device_initcall(init_ksym_trace);
.warning_symbol = backtrace_warning_symbol,
.stack = backtrace_stack,
.address = backtrace_address,
+ .walk_stack = print_context_stack,
};
static int
config DECOMPRESS_LZMA
tristate
+config DECOMPRESS_LZO
+ select LZO_DECOMPRESS
+ tristate
+
#
# Generic allocator support is selected if needed
#
obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o \
- string_helpers.o gcd.o
+ string_helpers.o gcd.o list_sort.o
ifeq ($(CONFIG_DEBUG_KOBJECT),y)
CFLAGS_kobject.o += -DDEBUG
lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o
lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o
lib-$(CONFIG_DECOMPRESS_LZMA) += decompress_unlzma.o
+lib-$(CONFIG_DECOMPRESS_LZO) += decompress_unlzo.o
obj-$(CONFIG_TEXTSEARCH) += textsearch.o
obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
#include <linux/decompress/bunzip2.h>
#include <linux/decompress/unlzma.h>
#include <linux/decompress/inflate.h>
+#include <linux/decompress/unlzo.h>
#include <linux/types.h>
#include <linux/string.h>
#ifndef CONFIG_DECOMPRESS_LZMA
# define unlzma NULL
#endif
+#ifndef CONFIG_DECOMPRESS_LZO
+# define unlzo NULL
+#endif
static const struct compress_format {
unsigned char magic[2];
{ {037, 0236}, "gzip", gunzip },
{ {0x42, 0x5a}, "bzip2", bunzip2 },
{ {0x5d, 0x00}, "lzma", unlzma },
+ { {0x89, 0x4c}, "lzo", unlzo },
{ {0, 0}, NULL, NULL }
};
/* Allocate bunzip_data. Most fields initialize to zero. */
bd = *bdp = malloc(i);
+ if (!bd)
+ return RETVAL_OUT_OF_MEMORY;
memset(bd, 0, sizeof(struct bunzip_data));
/* Setup input buffer */
bd->inbuf = inbuf;
bd->dbufSize = 100000*(i-BZh0);
bd->dbuf = large_malloc(bd->dbufSize * sizeof(int));
+ if (!bd->dbuf)
+ return RETVAL_OUT_OF_MEMORY;
return RETVAL_OK;
}
if (!outbuf) {
error("Could not allocate output bufer");
- return -1;
+ return RETVAL_OUT_OF_MEMORY;
}
if (buf)
inbuf = buf;
inbuf = malloc(BZIP2_IOBUF_SIZE);
if (!inbuf) {
error("Could not allocate input bufer");
+ i = RETVAL_OUT_OF_MEMORY;
goto exit_0;
}
i = start_bunzip(&bd, inbuf, len, fill);
} else if (i == RETVAL_UNEXPECTED_OUTPUT_EOF) {
error("Compressed file ends unexpectedly");
}
+ if (!bd)
+ goto exit_1;
if (bd->dbuf)
large_free(bd->dbuf);
if (pos)
*pos = bd->inbufPos;
free(bd);
+exit_1:
if (!buf)
free(inbuf);
exit_0:
--- /dev/null
+/*
+ * LZO decompressor for the Linux kernel. Code borrowed from the lzo
+ * implementation by Markus Franz Xaver Johannes Oberhumer.
+ *
+ * Linux kernel adaptation:
+ * Copyright (C) 2009
+ * Albin Tonnerre, Free Electrons <albin.tonnerre@free-electrons.com>
+ *
+ * Original code:
+ * Copyright (C) 1996-2005 Markus Franz Xaver Johannes Oberhumer
+ * All Rights Reserved.
+ *
+ * lzop and the LZO library are free software; you can redistribute them
+ * and/or modify them under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.
+ * If not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Markus F.X.J. Oberhumer
+ * <markus@oberhumer.com>
+ * http://www.oberhumer.com/opensource/lzop/
+ */
+
+#ifdef STATIC
+#include "lzo/lzo1x_decompress.c"
+#else
+#include <linux/slab.h>
+#include <linux/decompress/unlzo.h>
+#endif
+
+#include <linux/types.h>
+#include <linux/lzo.h>
+#include <linux/decompress/mm.h>
+
+#include <linux/compiler.h>
+#include <asm/unaligned.h>
+
+static const unsigned char lzop_magic[] = {
+ 0x89, 0x4c, 0x5a, 0x4f, 0x00, 0x0d, 0x0a, 0x1a, 0x0a };
+
+#define LZO_BLOCK_SIZE (256*1024l)
+#define HEADER_HAS_FILTER 0x00000800L
+
+STATIC inline int INIT parse_header(u8 *input, u8 *skip)
+{
+ int l;
+ u8 *parse = input;
+ u8 level = 0;
+ u16 version;
+
+ /* read magic: 9 first bits */
+ for (l = 0; l < 9; l++) {
+ if (*parse++ != lzop_magic[l])
+ return 0;
+ }
+ /* get version (2bytes), skip library version (2),
+ * 'need to be extracted' version (2) and
+ * method (1) */
+ version = get_unaligned_be16(parse);
+ parse += 7;
+ if (version >= 0x0940)
+ level = *parse++;
+ if (get_unaligned_be32(parse) & HEADER_HAS_FILTER)
+ parse += 8; /* flags + filter info */
+ else
+ parse += 4; /* flags */
+
+ /* skip mode and mtime_low */
+ parse += 8;
+ if (version >= 0x0940)
+ parse += 4; /* skip mtime_high */
+
+ l = *parse++;
+ /* don't care about the file name, and skip checksum */
+ parse += l + 4;
+
+ *skip = parse - input;
+ return 1;
+}
+
+STATIC inline int INIT unlzo(u8 *input, int in_len,
+ int (*fill) (void *, unsigned int),
+ int (*flush) (void *, unsigned int),
+ u8 *output, int *posp,
+ void (*error_fn) (char *x))
+{
+ u8 skip = 0, r = 0;
+ u32 src_len, dst_len;
+ size_t tmp;
+ u8 *in_buf, *in_buf_save, *out_buf;
+ int obytes_processed = 0;
+
+ set_error_fn(error_fn);
+
+ if (output) {
+ out_buf = output;
+ } else if (!flush) {
+ error("NULL output pointer and no flush function provided");
+ goto exit;
+ } else {
+ out_buf = malloc(LZO_BLOCK_SIZE);
+ if (!out_buf) {
+ error("Could not allocate output buffer");
+ goto exit;
+ }
+ }
+
+ if (input && fill) {
+ error("Both input pointer and fill function provided, don't know what to do");
+ goto exit_1;
+ } else if (input) {
+ in_buf = input;
+ } else if (!fill || !posp) {
+ error("NULL input pointer and missing position pointer or fill function");
+ goto exit_1;
+ } else {
+ in_buf = malloc(lzo1x_worst_compress(LZO_BLOCK_SIZE));
+ if (!in_buf) {
+ error("Could not allocate input buffer");
+ goto exit_1;
+ }
+ }
+ in_buf_save = in_buf;
+
+ if (posp)
+ *posp = 0;
+
+ if (fill)
+ fill(in_buf, lzo1x_worst_compress(LZO_BLOCK_SIZE));
+
+ if (!parse_header(input, &skip)) {
+ error("invalid header");
+ goto exit_2;
+ }
+ in_buf += skip;
+
+ if (posp)
+ *posp = skip;
+
+ for (;;) {
+ /* read uncompressed block size */
+ dst_len = get_unaligned_be32(in_buf);
+ in_buf += 4;
+
+ /* exit if last block */
+ if (dst_len == 0) {
+ if (posp)
+ *posp += 4;
+ break;
+ }
+
+ if (dst_len > LZO_BLOCK_SIZE) {
+ error("dest len longer than block size");
+ goto exit_2;
+ }
+
+ /* read compressed block size, and skip block checksum info */
+ src_len = get_unaligned_be32(in_buf);
+ in_buf += 8;
+
+ if (src_len <= 0 || src_len > dst_len) {
+ error("file corrupted");
+ goto exit_2;
+ }
+
+ /* decompress */
+ tmp = dst_len;
+ r = lzo1x_decompress_safe((u8 *) in_buf, src_len,
+ out_buf, &tmp);
+
+ if (r != LZO_E_OK || dst_len != tmp) {
+ error("Compressed data violation");
+ goto exit_2;
+ }
+
+ obytes_processed += dst_len;
+ if (flush)
+ flush(out_buf, dst_len);
+ if (output)
+ out_buf += dst_len;
+ if (posp)
+ *posp += src_len + 12;
+ if (fill) {
+ in_buf = in_buf_save;
+ fill(in_buf, lzo1x_worst_compress(LZO_BLOCK_SIZE));
+ } else
+ in_buf += src_len;
+ }
+
+exit_2:
+ if (!input)
+ free(in_buf);
+exit_1:
+ if (!output)
+ free(out_buf);
+exit:
+ return obytes_processed;
+}
+
+#define decompress unlzo
return count;
}
-static int dma_debug_device_change(struct notifier_block *nb,
- unsigned long action, void *data)
+static int dma_debug_device_change(struct notifier_block *nb, unsigned long action, void *data)
{
struct device *dev = data;
int count;
if (global_disable)
- return;
+ return 0;
switch (action) {
case BUS_NOTIFY_UNBOUND_DRIVER:
ref->size);
}
+ if (entry->direction == DMA_BIDIRECTIONAL)
+ goto out;
+
if (ref->direction != entry->direction) {
err_printk(dev, entry, "DMA-API: device driver syncs "
"DMA memory with different direction "
dir2name[ref->direction]);
}
- if (entry->direction == DMA_BIDIRECTIONAL)
- goto out;
-
if (to_cpu && !(entry->direction == DMA_FROM_DEVICE) &&
!(ref->direction == DMA_TO_DEVICE))
err_printk(dev, entry, "DMA-API: device driver syncs "
out:
put_hash_bucket(bucket, &flags);
-
}
void debug_dma_map_page(struct device *dev, struct page *page, size_t offset,
--- /dev/null
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/list_sort.h>
+#include <linux/slab.h>
+#include <linux/list.h>
+
+/**
+ * list_sort - sort a list.
+ * @priv: private data, passed to @cmp
+ * @head: the list to sort
+ * @cmp: the elements comparison function
+ *
+ * This function has been implemented by Mark J Roberts <mjr@znex.org>. It
+ * implements "merge sort" which has O(nlog(n)) complexity. The list is sorted
+ * in ascending order.
+ *
+ * The comparison function @cmp is supposed to return a negative value if @a is
+ * less than @b, and a positive value if @a is greater than @b. If @a and @b
+ * are equivalent, then it does not matter what this function returns.
+ */
+void list_sort(void *priv, struct list_head *head,
+ int (*cmp)(void *priv, struct list_head *a,
+ struct list_head *b))
+{
+ struct list_head *p, *q, *e, *list, *tail, *oldhead;
+ int insize, nmerges, psize, qsize, i;
+
+ if (list_empty(head))
+ return;
+
+ list = head->next;
+ list_del(head);
+ insize = 1;
+ for (;;) {
+ p = oldhead = list;
+ list = tail = NULL;
+ nmerges = 0;
+
+ while (p) {
+ nmerges++;
+ q = p;
+ psize = 0;
+ for (i = 0; i < insize; i++) {
+ psize++;
+ q = q->next == oldhead ? NULL : q->next;
+ if (!q)
+ break;
+ }
+
+ qsize = insize;
+ while (psize > 0 || (qsize > 0 && q)) {
+ if (!psize) {
+ e = q;
+ q = q->next;
+ qsize--;
+ if (q == oldhead)
+ q = NULL;
+ } else if (!qsize || !q) {
+ e = p;
+ p = p->next;
+ psize--;
+ if (p == oldhead)
+ p = NULL;
+ } else if (cmp(priv, p, q) <= 0) {
+ e = p;
+ p = p->next;
+ psize--;
+ if (p == oldhead)
+ p = NULL;
+ } else {
+ e = q;
+ q = q->next;
+ qsize--;
+ if (q == oldhead)
+ q = NULL;
+ }
+ if (tail)
+ tail->next = e;
+ else
+ list = e;
+ e->prev = tail;
+ tail = e;
+ }
+ p = q;
+ }
+
+ tail->next = list;
+ list->prev = tail;
+
+ if (nmerges <= 1)
+ break;
+
+ insize *= 2;
+ }
+
+ head->next = list;
+ head->prev = list->prev;
+ list->prev->next = head;
+ list->prev = head;
+}
+
+EXPORT_SYMBOL(list_sort);
* Richard Purdie <rpurdie@openedhand.com>
*/
+#ifndef STATIC
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/lzo.h>
-#include <asm/byteorder.h>
+#endif
+
#include <asm/unaligned.h>
+#include <linux/lzo.h>
#include "lzodefs.h"
#define HAVE_IP(x, ip_end, ip) ((size_t)(ip_end - ip) < (x))
*out_len = op - out;
return LZO_E_LOOKBEHIND_OVERRUN;
}
-
+#ifndef STATIC
EXPORT_SYMBOL_GPL(lzo1x_decompress_safe);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("LZO1X Decompressor");
+#endif
*/
#include <linux/rational.h>
+#include <linux/module.h>
/*
* calculate best rational approximation for a given fraction
#endif
/**
- * skip_spaces - Removes leading whitespace from @s.
- * @s: The string to be stripped.
+ * skip_spaces - Removes leading whitespace from @str.
+ * @str: The string to be stripped.
*
- * Returns a pointer to the first non-whitespace character in @s.
+ * Returns a pointer to the first non-whitespace character in @str.
*/
char *skip_spaces(const char *str)
{
*/
char *strstr(const char *s1, const char *s2)
{
- int l1, l2;
+ size_t l1, l2;
l2 = strlen(s2);
if (!l2)
EXPORT_SYMBOL(strstr);
#endif
+#ifndef __HAVE_ARCH_STRNSTR
+/**
+ * strnstr - Find the first substring in a length-limited string
+ * @s1: The string to be searched
+ * @s2: The string to search for
+ * @len: the maximum number of characters to search
+ */
+char *strnstr(const char *s1, const char *s2, size_t len)
+{
+ size_t l1 = len, l2;
+
+ l2 = strlen(s2);
+ if (!l2)
+ return (char *)s1;
+ while (l1 >= l2) {
+ l1--;
+ if (!memcmp(s1, s2, l2))
+ return (char *)s1;
+ s1++;
+ }
+ return NULL;
+}
+EXPORT_SYMBOL(strnstr);
+#endif
+
#ifndef __HAVE_ARCH_MEMCHR
/**
* memchr - Find a character in an area of memory.
* IPv6 omits the colons (01020304...0f)
* IPv4 uses dot-separated decimal with leading 0's (010.123.045.006)
* - 'I6c' for IPv6 addresses printed as specified by
- * http://www.ietf.org/id/draft-kawamura-ipv6-text-representation-03.txt
+ * http://tools.ietf.org/html/draft-ietf-6man-text-addr-representation-00
* - 'U' For a 16 byte UUID/GUID, it prints the UUID/GUID in the form
* "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
* Options for %pU are:
* %pI6 print an IPv6 address with colons
* %pi6 print an IPv6 address without colons
* %pI6c print an IPv6 address as specified by
- * http://www.ietf.org/id/draft-kawamura-ipv6-text-representation-03.txt
+ * http://tools.ietf.org/html/draft-ietf-6man-text-addr-representation-00
* %pU[bBlL] print a UUID/GUID in big or little endian using lower or upper
* case.
* %n is ignored
#include "inflate.h"
#include "inffast.h"
+/* Only do the unaligned "Faster" variant when
+ * CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is set
+ *
+ * On powerpc, it won't be as we don't include autoconf.h
+ * automatically for the boot wrapper, which is intended as
+ * we run in an environment where we may not be able to deal
+ * with (even rare) alignment faults. In addition, we do not
+ * define __KERNEL__ for arch/powerpc/boot unlike x86
+ */
+
+#ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+#include <asm/unaligned.h>
+#include <asm/byteorder.h>
+#endif
+
#ifndef ASMINF
/* Allow machine dependent optimization for post-increment or pre-increment.
#ifdef POSTINC
# define OFF 0
# define PUP(a) *(a)++
+# define UP_UNALIGNED(a) get_unaligned((a)++)
#else
# define OFF 1
# define PUP(a) *++(a)
+# define UP_UNALIGNED(a) get_unaligned(++(a))
#endif
/*
}
}
else {
+#ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+ unsigned short *sout;
+ unsigned long loops;
+
+ from = out - dist; /* copy direct from output */
+ /* minimum length is three */
+ /* Align out addr */
+ if (!((long)(out - 1 + OFF) & 1)) {
+ PUP(out) = PUP(from);
+ len--;
+ }
+ sout = (unsigned short *)(out - OFF);
+ if (dist > 2) {
+ unsigned short *sfrom;
+
+ sfrom = (unsigned short *)(from - OFF);
+ loops = len >> 1;
+ do
+ PUP(sout) = UP_UNALIGNED(sfrom);
+ while (--loops);
+ out = (unsigned char *)sout + OFF;
+ from = (unsigned char *)sfrom + OFF;
+ } else { /* dist == 1 or dist == 2 */
+ unsigned short pat16;
+
+ pat16 = *(sout-2+2*OFF);
+ if (dist == 1)
+#if defined(__BIG_ENDIAN)
+ pat16 = (pat16 & 0xff) | ((pat16 & 0xff) << 8);
+#elif defined(__LITTLE_ENDIAN)
+ pat16 = (pat16 & 0xff00) | ((pat16 & 0xff00) >> 8);
+#else
+#error __BIG_ENDIAN nor __LITTLE_ENDIAN is defined
+#endif
+ loops = len >> 1;
+ do
+ PUP(sout) = pat16;
+ while (--loops);
+ out = (unsigned char *)sout + OFF;
+ }
+ if (len & 1)
+ PUP(out) = PUP(from);
+#else /* CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS */
from = out - dist; /* copy direct from output */
do { /* minimum length is three */
- PUP(out) = PUP(from);
- PUP(out) = PUP(from);
- PUP(out) = PUP(from);
- len -= 3;
+ PUP(out) = PUP(from);
+ PUP(out) = PUP(from);
+ PUP(out) = PUP(from);
+ len -= 3;
} while (len > 2);
if (len) {
- PUP(out) = PUP(from);
- if (len > 1)
- PUP(out) = PUP(from);
+ PUP(out) = PUP(from);
+ if (len > 1)
+ PUP(out) = PUP(from);
}
+#endif /* !CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS */
}
}
else if ((op & 64) == 0) { /* 2nd level distance code */
config HWPOISON_INJECT
tristate "HWPoison pages injector"
- depends on MEMORY_FAILURE && DEBUG_KERNEL
+ depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
select PROC_PAGE_MONITOR
config NOMMU_INITIAL_TRIM_EXCESS
{
int i;
- if (unlikely(sz > MAX_ORDER_NR_PAGES)) {
+ if (unlikely(sz/PAGE_SIZE > MAX_ORDER_NR_PAGES)) {
clear_gigantic_page(page, addr, sz);
return;
}
* Safely read from address @src to the buffer at @dst. If a kernel fault
* happens, handle that and return -EFAULT.
*/
-long probe_kernel_read(void *dst, void *src, size_t size)
+
+long __weak probe_kernel_read(void *dst, void *src, size_t size)
+ __attribute__((alias("__probe_kernel_read")));
+
+long __probe_kernel_read(void *dst, void *src, size_t size)
{
long ret;
mm_segment_t old_fs = get_fs();
* Safely write to address @dst from the buffer at @src. If a kernel fault
* happens, handle that and return -EFAULT.
*/
-long notrace __weak probe_kernel_write(void *dst, void *src, size_t size)
+long __weak probe_kernel_write(void *dst, void *src, size_t size)
+ __attribute__((alias("__probe_kernel_write")));
+
+long __probe_kernel_write(void *dst, void *src, size_t size)
{
long ret;
mm_segment_t old_fs = get_fs();
if (free_all)
goto try_to_free;
move_account:
- while (mem->res.usage > 0) {
+ do {
ret = -EBUSY;
if (cgroup_task_count(cgrp) || !list_empty(&cgrp->children))
goto out;
if (ret == -ENOMEM)
goto try_to_free;
cond_resched();
- }
- ret = 0;
+ /* "ret" should also be checked to ensure all lists are empty. */
+ } while (mem->res.usage > 0 || ret);
out:
css_put(&mem->css);
return ret;
}
lru_add_drain();
/* try move_account...there may be some *locked* pages. */
- if (mem->res.usage)
- goto move_account;
- ret = 0;
- goto out;
+ goto move_account;
}
int mem_cgroup_force_empty_write(struct cgroup *cont, unsigned int event)
atomic_long_t mce_bad_pages __read_mostly = ATOMIC_LONG_INIT(0);
+#if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
+
u32 hwpoison_filter_enable = 0;
u32 hwpoison_filter_dev_major = ~0U;
u32 hwpoison_filter_dev_minor = ~0U;
return 0;
}
+#else
+int hwpoison_filter(struct page *p)
+{
+ return 0;
+}
+#endif
+
EXPORT_SYMBOL_GPL(hwpoison_filter);
/*
}
EXPORT_SYMBOL(do_mmap_pgoff);
+SYSCALL_DEFINE6(mmap_pgoff, unsigned long, addr, unsigned long, len,
+ unsigned long, prot, unsigned long, flags,
+ unsigned long, fd, unsigned long, pgoff)
+{
+ struct file *file = NULL;
+ unsigned long retval = -EBADF;
+
+ if (!(flags & MAP_ANONYMOUS)) {
+ if (unlikely(flags & MAP_HUGETLB))
+ return -EINVAL;
+ file = fget(fd);
+ if (!file)
+ goto out;
+ } else if (flags & MAP_HUGETLB) {
+ struct user_struct *user = NULL;
+ /*
+ * VM_NORESERVE is used because the reservations will be
+ * taken when vm_ops->mmap() is called
+ * A dummy user value is used because we are not locking
+ * memory so no accounting is necessary
+ */
+ len = ALIGN(len, huge_page_size(&default_hstate));
+ file = hugetlb_file_setup(HUGETLB_ANON_FILE, len, VM_NORESERVE,
+ &user, HUGETLB_ANONHUGE_INODE);
+ if (IS_ERR(file))
+ return PTR_ERR(file);
+ }
+
+ flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
+
+ down_write(¤t->mm->mmap_sem);
+ retval = do_mmap_pgoff(file, addr, len, prot, flags, pgoff);
+ up_write(¤t->mm->mmap_sem);
+
+ if (file)
+ fput(file);
+out:
+ return retval;
+}
+
/*
* Some shared mappigns will want the pages marked read-only
* to track write events. If so, we'll downgrade vm_page_prot
/*
* Ok, looks good - let it rip.
*/
+ flush_icache_range(mm->brk, brk);
return mm->brk = brk;
}
static void __put_nommu_region(struct vm_region *region)
__releases(nommu_region_sem)
{
- kenter("%p{%d}", region, atomic_read(®ion->vm_usage));
+ kenter("%p{%d}", region, region->vm_usage);
BUG_ON(!nommu_region_tree.rb_node);
- if (atomic_dec_and_test(®ion->vm_usage)) {
+ if (--region->vm_usage == 0) {
if (region->vm_top > region->vm_start)
delete_nommu_region(region);
up_write(&nommu_region_sem);
if (!vma)
goto error_getting_vma;
- atomic_set(®ion->vm_usage, 1);
+ region->vm_usage = 1;
region->vm_flags = vm_flags;
region->vm_pgoff = pgoff;
}
/* we've found a region we can share */
- atomic_inc(&pregion->vm_usage);
+ pregion->vm_usage++;
vma->vm_region = pregion;
start = pregion->vm_start;
start += (pgoff - pregion->vm_pgoff) << PAGE_SHIFT;
vma->vm_region = NULL;
vma->vm_start = 0;
vma->vm_end = 0;
- atomic_dec(&pregion->vm_usage);
+ pregion->vm_usage--;
pregion = NULL;
goto error_just_free;
}
share:
add_vma_to_mm(current->mm, vma);
- up_write(&nommu_region_sem);
+ /* we flush the region from the icache only when the first executable
+ * mapping of it is made */
+ if (vma->vm_flags & VM_EXEC && !region->vm_icache_flushed) {
+ flush_icache_range(region->vm_start, region->vm_end);
+ region->vm_icache_flushed = true;
+ }
- if (prot & PROT_EXEC)
- flush_icache_range(result, result + len);
+ up_write(&nommu_region_sem);
kleave(" = %lx", result);
return result;
}
EXPORT_SYMBOL(do_mmap_pgoff);
+SYSCALL_DEFINE6(mmap_pgoff, unsigned long, addr, unsigned long, len,
+ unsigned long, prot, unsigned long, flags,
+ unsigned long, fd, unsigned long, pgoff)
+{
+ struct file *file = NULL;
+ unsigned long retval = -EBADF;
+
+ if (!(flags & MAP_ANONYMOUS)) {
+ file = fget(fd);
+ if (!file)
+ goto out;
+ }
+
+ flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
+
+ down_write(¤t->mm->mmap_sem);
+ retval = do_mmap_pgoff(file, addr, len, prot, flags, pgoff);
+ up_write(¤t->mm->mmap_sem);
+
+ if (file)
+ fput(file);
+out:
+ return retval;
+}
+
/*
* split a vma into two pieces at address 'addr', a new vma is allocated either
* for the first part or the tail.
kenter("");
- /* we're only permitted to split anonymous regions that have a single
- * owner */
- if (vma->vm_file ||
- atomic_read(&vma->vm_region->vm_usage) != 1)
+ /* we're only permitted to split anonymous regions (these should have
+ * only a single usage on the region) */
+ if (vma->vm_file)
return -ENOMEM;
if (mm->map_count >= sysctl_max_map_count)
/* cut the backing region down to size */
region = vma->vm_region;
- BUG_ON(atomic_read(®ion->vm_usage) != 1);
+ BUG_ON(region->vm_usage != 1);
down_write(&nommu_region_sem);
delete_nommu_region(region);
}
EXPORT_SYMBOL(unmap_mapping_range);
-/*
- * ask for an unmapped area at which to create a mapping on a file
- */
-unsigned long get_unmapped_area(struct file *file, unsigned long addr,
- unsigned long len, unsigned long pgoff,
- unsigned long flags)
-{
- unsigned long (*get_area)(struct file *, unsigned long, unsigned long,
- unsigned long, unsigned long);
-
- get_area = current->mm->get_unmapped_area;
- if (file && file->f_op && file->f_op->get_unmapped_area)
- get_area = file->f_op->get_unmapped_area;
-
- if (!get_area)
- return -ENOSYS;
-
- return get_area(file, addr, len, pgoff, flags);
-}
-EXPORT_SYMBOL(get_unmapped_area);
-
/*
* Check that a process has enough memory to allocate a new virtual
* mapping. 0 means there is enough memory for the allocation to
/* only read or write mappings where it is permitted */
if (write && vma->vm_flags & VM_MAYWRITE)
- len -= copy_to_user((void *) addr, buf, len);
+ copy_to_user_page(vma, NULL, addr,
+ (void *) addr, buf, len);
else if (!write && vma->vm_flags & VM_MAYREAD)
- len -= copy_from_user(buf, (void *) addr, len);
+ copy_from_user_page(vma, NULL, addr,
+ buf, (void *) addr, len);
else
len = 0;
} else {
mmput(mm);
return len;
}
+
+/**
+ * nommu_shrink_inode_mappings - Shrink the shared mappings on an inode
+ * @inode: The inode to check
+ * @size: The current filesize of the inode
+ * @newsize: The proposed filesize of the inode
+ *
+ * Check the shared mappings on an inode on behalf of a shrinking truncate to
+ * make sure that that any outstanding VMAs aren't broken and then shrink the
+ * vm_regions that extend that beyond so that do_mmap_pgoff() doesn't
+ * automatically grant mappings that are too large.
+ */
+int nommu_shrink_inode_mappings(struct inode *inode, size_t size,
+ size_t newsize)
+{
+ struct vm_area_struct *vma;
+ struct prio_tree_iter iter;
+ struct vm_region *region;
+ pgoff_t low, high;
+ size_t r_size, r_top;
+
+ low = newsize >> PAGE_SHIFT;
+ high = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
+
+ down_write(&nommu_region_sem);
+
+ /* search for VMAs that fall within the dead zone */
+ vma_prio_tree_foreach(vma, &iter, &inode->i_mapping->i_mmap,
+ low, high) {
+ /* found one - only interested if it's shared out of the page
+ * cache */
+ if (vma->vm_flags & VM_SHARED) {
+ up_write(&nommu_region_sem);
+ return -ETXTBSY; /* not quite true, but near enough */
+ }
+ }
+
+ /* reduce any regions that overlap the dead zone - if in existence,
+ * these will be pointed to by VMAs that don't overlap the dead zone
+ *
+ * we don't check for any regions that start beyond the EOF as there
+ * shouldn't be any
+ */
+ vma_prio_tree_foreach(vma, &iter, &inode->i_mapping->i_mmap,
+ 0, ULONG_MAX) {
+ if (!(vma->vm_flags & VM_SHARED))
+ continue;
+
+ region = vma->vm_region;
+ r_size = region->vm_top - region->vm_start;
+ r_top = (region->vm_pgoff << PAGE_SHIFT) + r_size;
+
+ if (r_top > newsize) {
+ region->vm_top -= r_top - newsize;
+ if (region->vm_end > region->vm_top)
+ region->vm_end = region->vm_top;
+ }
+ }
+
+ up_write(&nommu_region_sem);
+ return 0;
+}
#include <linux/page_cgroup.h>
#include <linux/debugobjects.h>
#include <linux/kmemleak.h>
+#include <linux/memory.h>
#include <trace/events/kmem.h>
#include <asm/tlbflush.h>
}
spin_lock_irqsave(&zone->lock, flags);
page = __rmqueue(zone, order, migratetype);
- __mod_zone_page_state(zone, NR_FREE_PAGES, -(1 << order));
spin_unlock(&zone->lock);
if (!page)
goto failed;
+ __mod_zone_page_state(zone, NR_FREE_PAGES, -(1 << order));
}
__count_zone_vm_events(PGALLOC, zone, 1 << order);
{
char saved_string[NUMA_ZONELIST_ORDER_LEN];
int ret;
+ static DEFINE_MUTEX(zl_order_mutex);
+ mutex_lock(&zl_order_mutex);
if (write)
- strncpy(saved_string, (char*)table->data,
- NUMA_ZONELIST_ORDER_LEN);
+ strcpy(saved_string, (char*)table->data);
ret = proc_dostring(table, write, buffer, length, ppos);
if (ret)
- return ret;
+ goto out;
if (write) {
int oldval = user_zonelist_order;
if (__parse_numa_zonelist_order((char*)table->data)) {
} else if (oldval != user_zonelist_order)
build_all_zonelists();
}
- return 0;
+out:
+ mutex_unlock(&zl_order_mutex);
+ return ret;
}
* Return the number of holes in a range on a node. If nid is MAX_NUMNODES,
* then all holes in the requested range will be accounted for.
*/
-static unsigned long __meminit __absent_pages_in_range(int nid,
+unsigned long __meminit __absent_pages_in_range(int nid,
unsigned long range_start_pfn,
unsigned long range_end_pfn)
{
}
/* Merge backward if suitable */
- if (start_pfn < early_node_map[i].end_pfn &&
+ if (start_pfn < early_node_map[i].start_pfn &&
end_pfn >= early_node_map[i].start_pfn) {
early_node_map[i].start_pfn = start_pfn;
return;
}
/* sort the node_map by start_pfn */
-static void __init sort_node_map(void)
+void __init sort_node_map(void)
{
sort(early_node_map, (size_t)nr_nodemap_entries,
sizeof(struct node_active_region),
int set_migratetype_isolate(struct page *page)
{
struct zone *zone;
- unsigned long flags;
+ struct page *curr_page;
+ unsigned long flags, pfn, iter;
+ unsigned long immobile = 0;
+ struct memory_isolate_notify arg;
+ int notifier_ret;
int ret = -EBUSY;
int zone_idx;
zone = page_zone(page);
zone_idx = zone_idx(zone);
+
spin_lock_irqsave(&zone->lock, flags);
+ if (get_pageblock_migratetype(page) == MIGRATE_MOVABLE ||
+ zone_idx == ZONE_MOVABLE) {
+ ret = 0;
+ goto out;
+ }
+
+ pfn = page_to_pfn(page);
+ arg.start_pfn = pfn;
+ arg.nr_pages = pageblock_nr_pages;
+ arg.pages_found = 0;
+
/*
- * In future, more migrate types will be able to be isolation target.
+ * It may be possible to isolate a pageblock even if the
+ * migratetype is not MIGRATE_MOVABLE. The memory isolation
+ * notifier chain is used by balloon drivers to return the
+ * number of pages in a range that are held by the balloon
+ * driver to shrink memory. If all the pages are accounted for
+ * by balloons, are free, or on the LRU, isolation can continue.
+ * Later, for example, when memory hotplug notifier runs, these
+ * pages reported as "can be isolated" should be isolated(freed)
+ * by the balloon driver through the memory notifier chain.
*/
- if (get_pageblock_migratetype(page) != MIGRATE_MOVABLE &&
- zone_idx != ZONE_MOVABLE)
+ notifier_ret = memory_isolate_notify(MEM_ISOLATE_COUNT, &arg);
+ notifier_ret = notifier_to_errno(notifier_ret);
+ if (notifier_ret || !arg.pages_found)
goto out;
- set_pageblock_migratetype(page, MIGRATE_ISOLATE);
- move_freepages_block(zone, page, MIGRATE_ISOLATE);
- ret = 0;
+
+ for (iter = pfn; iter < (pfn + pageblock_nr_pages); iter++) {
+ if (!pfn_valid_within(pfn))
+ continue;
+
+ curr_page = pfn_to_page(iter);
+ if (!page_count(curr_page) || PageLRU(curr_page))
+ continue;
+
+ immobile++;
+ }
+
+ if (arg.pages_found == immobile)
+ ret = 0;
+
out:
+ if (!ret) {
+ set_pageblock_migratetype(page, MIGRATE_ISOLATE);
+ move_freepages_block(zone, page, MIGRATE_ISOLATE);
+ }
+
spin_unlock_irqrestore(&zone->lock, flags);
if (!ret)
drain_all_pages();
*/
void free_percpu(void *ptr)
{
- void *addr = __pcpu_ptr_to_addr(ptr);
+ void *addr;
struct pcpu_chunk *chunk;
unsigned long flags;
int off;
if (!ptr)
return;
+ addr = __pcpu_ptr_to_addr(ptr);
+
spin_lock_irqsave(&pcpu_lock, flags);
chunk = pcpu_chunk_addr_search(addr);
l3 = s->cs_cachep->nodelists[q];
if (!l3 || OFF_SLAB(s->cs_cachep))
- return;
+ continue;
lockdep_set_class(&l3->list_lock, &on_slab_l3_key);
alc = l3->alien;
/*
* for alloc_alien_cache,
*/
if (!alc || (unsigned long)alc == BAD_ALIEN_MAGIC)
- return;
+ continue;
for_each_node(r) {
if (alc[r])
lockdep_set_class(&alc[r]->lock,
*/
void truncate_pagecache(struct inode *inode, loff_t old, loff_t new)
{
- if (new < old) {
- struct address_space *mapping = inode->i_mapping;
-
- /*
- * unmap_mapping_range is called twice, first simply for
- * efficiency so that truncate_inode_pages does fewer
- * single-page unmaps. However after this first call, and
- * before truncate_inode_pages finishes, it is possible for
- * private pages to be COWed, which remain after
- * truncate_inode_pages finishes, hence the second
- * unmap_mapping_range call must be made for correctness.
- */
- unmap_mapping_range(mapping, new + PAGE_SIZE - 1, 0, 1);
- truncate_inode_pages(mapping, new);
- unmap_mapping_range(mapping, new + PAGE_SIZE - 1, 0, 1);
- }
+ struct address_space *mapping = inode->i_mapping;
+
+ /*
+ * unmap_mapping_range is called twice, first simply for
+ * efficiency so that truncate_inode_pages does fewer
+ * single-page unmaps. However after this first call, and
+ * before truncate_inode_pages finishes, it is possible for
+ * private pages to be COWed, which remain after
+ * truncate_inode_pages finishes, hence the second
+ * unmap_mapping_range call must be made for correctness.
+ */
+ unmap_mapping_range(mapping, new + PAGE_SIZE - 1, 0, 1);
+ truncate_inode_pages(mapping, new);
+ unmap_mapping_range(mapping, new + PAGE_SIZE - 1, 0, 1);
}
EXPORT_SYMBOL(truncate_pagecache);
#include <linux/module.h>
#include <linux/err.h>
#include <linux/sched.h>
-#include <linux/hugetlb.h>
-#include <linux/syscalls.h>
-#include <linux/mman.h>
-#include <linux/file.h>
#include <asm/uaccess.h>
#define CREATE_TRACE_POINTS
}
EXPORT_SYMBOL(strndup_user);
-#ifndef HAVE_ARCH_PICK_MMAP_LAYOUT
+#if defined(CONFIG_MMU) && !defined(HAVE_ARCH_PICK_MMAP_LAYOUT)
void arch_pick_mmap_layout(struct mm_struct *mm)
{
mm->mmap_base = TASK_UNMAPPED_BASE;
}
EXPORT_SYMBOL_GPL(get_user_pages_fast);
-SYSCALL_DEFINE6(mmap_pgoff, unsigned long, addr, unsigned long, len,
- unsigned long, prot, unsigned long, flags,
- unsigned long, fd, unsigned long, pgoff)
-{
- struct file * file = NULL;
- unsigned long retval = -EBADF;
-
- if (!(flags & MAP_ANONYMOUS)) {
- if (unlikely(flags & MAP_HUGETLB))
- return -EINVAL;
- file = fget(fd);
- if (!file)
- goto out;
- } else if (flags & MAP_HUGETLB) {
- struct user_struct *user = NULL;
- /*
- * VM_NORESERVE is used because the reservations will be
- * taken when vm_ops->mmap() is called
- * A dummy user value is used because we are not locking
- * memory so no accounting is necessary
- */
- len = ALIGN(len, huge_page_size(&default_hstate));
- file = hugetlb_file_setup(HUGETLB_ANON_FILE, len, VM_NORESERVE,
- &user, HUGETLB_ANONHUGE_INODE);
- if (IS_ERR(file))
- return PTR_ERR(file);
- }
-
- flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
-
- down_write(¤t->mm->mmap_sem);
- retval = do_mmap_pgoff(file, addr, len, prot, flags, pgoff);
- up_write(¤t->mm->mmap_sem);
-
- if (file)
- fput(file);
-out:
- return retval;
-}
-
/* Tracepoints definitions. */
EXPORT_TRACEPOINT_SYMBOL(kmalloc);
EXPORT_TRACEPOINT_SYMBOL(kmem_cache_alloc);
}
rcu_read_unlock();
- if (nr) {
- BUG_ON(nr > atomic_read(&vmap_lazy_nr));
+ if (nr)
atomic_sub(nr, &vmap_lazy_nr);
- }
if (nr || force_flush)
flush_tlb_kernel_range(*start, *end);
if (!populated_zone(zone))
continue;
+ if (zone_is_all_unreclaimable(zone))
+ continue;
+
if (!zone_watermark_ok(zone, order, high_wmark_pages(zone),
0, 0))
return 1;
hid = hid_allocate_device();
if (IS_ERR(hid))
- return PTR_ERR(session->hid);
+ return PTR_ERR(hid);
session->hid = hid;
session->req = req;
bh_lock_sock(sk);
if (l2cap_pi(sk)->retry_count >= l2cap_pi(sk)->remote_max_tx) {
l2cap_send_disconn_req(l2cap_pi(sk)->conn, sk);
+ bh_unlock_sock(sk);
return;
}
(pi->unacked_frames > 0))
__mod_retrans_timer();
- l2cap_ertm_send(sk);
pi->conn_state &= ~L2CAP_CONN_REMOTE_BUSY;
+ l2cap_ertm_send(sk);
}
break;
pi->conn_state &= ~L2CAP_CONN_REMOTE_BUSY;
if (rx_control & L2CAP_CTRL_POLL) {
- l2cap_retransmit_frame(sk, tx_seq);
pi->expected_ack_seq = tx_seq;
l2cap_drop_acked_frames(sk);
+ l2cap_retransmit_frame(sk, tx_seq);
l2cap_ertm_send(sk);
if (pi->conn_state & L2CAP_CONN_WAIT_F) {
pi->srej_save_reqseq = tx_seq;
{
int ret;
+ if (!capable(CAP_NET_ADMIN))
+ return -EPERM;
+
switch(cmd) {
case EBT_SO_SET_ENTRIES:
ret = do_replace(sock_net(sk), user, len);
struct ebt_replace tmp;
struct ebt_table *t;
+ if (!capable(CAP_NET_ADMIN))
+ return -EPERM;
+
if (copy_from_user(&tmp, user, sizeof(tmp)))
return -EFAULT;
__u64 count; /* Default No packets to send */
__u64 sofar; /* How many pkts we've sent so far */
__u64 tx_bytes; /* How many bytes we've transmitted */
- __u64 errors; /* Errors when trying to transmit,
- pkts will be re-sent */
+ __u64 errors; /* Errors when trying to transmit, */
/* runtime counters relating to clone_skb */
pkt_dev->seq_num++;
pkt_dev->tx_bytes += pkt_dev->last_pkt_size;
break;
+ case NET_XMIT_DROP:
+ case NET_XMIT_CN:
+ case NET_XMIT_POLICED:
+ /* skb has been consumed */
+ pkt_dev->errors++;
+ break;
default: /* Drivers are not supposed to return other values! */
if (net_ratelimit())
pr_info("pktgen: %s xmit error: %d\n",
if (newsk->sk_prot->sockets_allocated)
percpu_counter_inc(newsk->sk_prot->sockets_allocated);
+
+ if (sock_flag(newsk, SOCK_TIMESTAMP) ||
+ sock_flag(newsk, SOCK_TIMESTAMPING_RX_SOFTWARE))
+ net_enable_timestamp();
}
out:
return newsk;
static const char procname[] = "dccpprobe";
static struct {
- struct kfifo *fifo;
+ struct kfifo fifo;
spinlock_t lock;
wait_queue_head_t wait;
struct timespec tstart;
len += vscnprintf(tbuf+len, sizeof(tbuf)-len, fmt, args);
va_end(args);
- kfifo_put(dccpw.fifo, tbuf, len);
+ kfifo_in_locked(&dccpw.fifo, tbuf, len, &dccpw.lock);
wake_up(&dccpw.wait);
}
static int dccpprobe_open(struct inode *inode, struct file *file)
{
- kfifo_reset(dccpw.fifo);
+ kfifo_reset(&dccpw.fifo);
getnstimeofday(&dccpw.tstart);
return 0;
}
return -ENOMEM;
error = wait_event_interruptible(dccpw.wait,
- __kfifo_len(dccpw.fifo) != 0);
+ kfifo_len(&dccpw.fifo) != 0);
if (error)
goto out_free;
- cnt = kfifo_get(dccpw.fifo, tbuf, len);
+ cnt = kfifo_out_locked(&dccpw.fifo, tbuf, len, &dccpw.lock);
error = copy_to_user(buf, tbuf, cnt) ? -EFAULT : 0;
out_free:
init_waitqueue_head(&dccpw.wait);
spin_lock_init(&dccpw.lock);
- dccpw.fifo = kfifo_alloc(bufsize, GFP_KERNEL, &dccpw.lock);
- if (IS_ERR(dccpw.fifo))
- return PTR_ERR(dccpw.fifo);
-
+ if (kfifo_alloc(&dccpw.fifo, bufsize, GFP_KERNEL))
+ return ret;
if (!proc_net_fops_create(&init_net, procname, S_IRUSR, &dccpprobe_fops))
goto err0;
err1:
proc_net_remove(&init_net, procname);
err0:
- kfifo_free(dccpw.fifo);
+ kfifo_free(&dccpw.fifo);
return ret;
}
module_init(dccpprobe_init);
static __exit void dccpprobe_exit(void)
{
- kfifo_free(dccpw.fifo);
+ kfifo_free(&dccpw.fifo);
proc_net_remove(&init_net, procname);
unregister_jprobe(&dccp_send_probe);
DEVINET_SYSCTL_RW_ENTRY(ACCEPT_SOURCE_ROUTE,
"accept_source_route"),
DEVINET_SYSCTL_RW_ENTRY(ACCEPT_LOCAL, "accept_local"),
+ DEVINET_SYSCTL_RW_ENTRY(SRC_VMARK, "src_valid_mark"),
DEVINET_SYSCTL_RW_ENTRY(PROXY_ARP, "proxy_arp"),
DEVINET_SYSCTL_RW_ENTRY(MEDIUM_ID, "medium_id"),
DEVINET_SYSCTL_RW_ENTRY(BOOTP_RELAY, "bootp_relay"),
no_addr = in_dev->ifa_list == NULL;
rpf = IN_DEV_RPFILTER(in_dev);
accept_local = IN_DEV_ACCEPT_LOCAL(in_dev);
+ if (mark && !IN_DEV_SRC_VMARK(in_dev))
+ fl.mark = 0;
}
rcu_read_unlock();
*/
if (rt->rt_flags&RTCF_MULTICAST) {
- if ((!sk || inet_sk(sk)->mc_loop)
+ if (sk_mc_loop(sk)
#ifdef CONFIG_IP_MROUTE
/* Small optimization: do not loopback not local frames,
which returned after forwarding; they will be dropped
return skb_dst(skb) ? ip6_dst_idev(skb_dst(skb)) : __in6_dev_get(skb->dev);
}
+static inline struct net *ipv6_skb_net(struct sk_buff *skb)
+{
+ return skb_dst(skb) ? dev_net(skb_dst(skb)->dev) : dev_net(skb->dev);
+}
+
/* Router Alert as of RFC 2711 */
static int ipv6_hop_ra(struct sk_buff *skb, int optoff)
static int ipv6_hop_jumbo(struct sk_buff *skb, int optoff)
{
const unsigned char *nh = skb_network_header(skb);
+ struct net *net = ipv6_skb_net(skb);
u32 pkt_len;
- struct net *net = dev_net(skb_dst(skb)->dev);
if (nh[optoff + 1] != 4 || (optoff & 3) != 2) {
LIMIT_NETDEBUG(KERN_DEBUG "ipv6_hop_jumbo: wrong jumbo opt length/alignment %d\n",
skb->dev = dev;
if (ipv6_addr_is_multicast(&ipv6_hdr(skb)->daddr)) {
- struct ipv6_pinfo* np = skb->sk ? inet6_sk(skb->sk) : NULL;
struct inet6_dev *idev = ip6_dst_idev(skb_dst(skb));
- if (!(dev->flags & IFF_LOOPBACK) && (!np || np->mc_loop) &&
+ if (!(dev->flags & IFF_LOOPBACK) && sk_mc_loop(skb->sk) &&
((mroute6_socket(dev_net(dev)) &&
!(IP6CB(skb)->flags & IP6SKB_FORWARDED)) ||
ipv6_chk_mcast_addr(dev, &ipv6_hdr(skb)->daddr,
table = net->ipv6.sysctl.frags_hdr->ctl_table_arg;
unregister_net_sysctl_table(net->ipv6.sysctl.frags_hdr);
- kfree(table);
+ if (!net_eq(net, &init_net))
+ kfree(table);
}
static struct ctl_table_header *ip6_ctl_header;
table[6].data = &net->ipv6.sysctl.ip6_rt_gc_elasticity;
table[7].data = &net->ipv6.sysctl.ip6_rt_mtu_expires;
table[8].data = &net->ipv6.sysctl.ip6_rt_min_advmss;
+ table[9].data = &net->ipv6.sysctl.ip6_rt_gc_min_interval;
}
return table;
ht_cap->ht_supported = true;
- ht_cap->cap = le16_to_cpu(ht_cap_ie->cap_info) & sband->ht_cap.cap;
- ht_cap->cap &= ~IEEE80211_HT_CAP_SM_PS;
- ht_cap->cap |= sband->ht_cap.cap & IEEE80211_HT_CAP_SM_PS;
+ /*
+ * The bits listed in this expression should be
+ * the same for the peer and us, if the station
+ * advertises more then we can't use those thus
+ * we mask them out.
+ */
+ ht_cap->cap = le16_to_cpu(ht_cap_ie->cap_info) &
+ (sband->ht_cap.cap |
+ ~(IEEE80211_HT_CAP_LDPC_CODING |
+ IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
+ IEEE80211_HT_CAP_GRN_FLD |
+ IEEE80211_HT_CAP_SGI_20 |
+ IEEE80211_HT_CAP_SGI_40 |
+ IEEE80211_HT_CAP_DSSSCCK40));
+ /*
+ * The STBC bits are asymmetric -- if we don't have
+ * TX then mask out the peer's RX and vice versa.
+ */
+ if (!(sband->ht_cap.cap & IEEE80211_HT_CAP_TX_STBC))
+ ht_cap->cap &= ~IEEE80211_HT_CAP_RX_STBC;
+ if (!(sband->ht_cap.cap & IEEE80211_HT_CAP_RX_STBC))
+ ht_cap->cap &= ~IEEE80211_HT_CAP_TX_STBC;
ampdu_info = ht_cap_ie->ampdu_params_info;
ht_cap->ampdu_factor =
struct sta_info *ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata,
u8 *bssid,u8 *addr, u32 supp_rates)
{
+ struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
struct ieee80211_local *local = sdata->local;
struct sta_info *sta;
int band = local->hw.conf.channel->band;
return NULL;
}
+ if (ifibss->state == IEEE80211_IBSS_MLME_SEARCH)
+ return NULL;
+
if (compare_ether_addr(bssid, sdata->u.ibss.bssid))
return NULL;
#include <linux/netdevice.h>
#include <linux/rtnetlink.h>
#include <net/mac80211.h>
+#include <net/ieee80211_radiotap.h>
#include "ieee80211_i.h"
#include "sta_info.h"
#include "debugfs_netdev.h"
#include "mesh.h"
#include "led.h"
#include "driver-ops.h"
+#include "wme.h"
/**
* DOC: Interface list locking
if (sdata->vif.type == NL80211_IFTYPE_STATION)
ieee80211_queue_work(&local->hw, &sdata->u.mgd.work);
- netif_start_queue(dev);
+ netif_tx_start_all_queues(dev);
return 0;
err_del_interface:
/*
* Stop TX on this interface first.
*/
- netif_stop_queue(dev);
+ netif_tx_stop_all_queues(dev);
/*
* Now delete all active aggregation sessions.
WARN_ON(flushed);
}
+static u16 ieee80211_netdev_select_queue(struct net_device *dev,
+ struct sk_buff *skb)
+{
+ return ieee80211_select_queue(IEEE80211_DEV_TO_SUB_IF(dev), skb);
+}
+
static const struct net_device_ops ieee80211_dataif_ops = {
.ndo_open = ieee80211_open,
.ndo_stop = ieee80211_stop,
.ndo_set_multicast_list = ieee80211_set_multicast_list,
.ndo_change_mtu = ieee80211_change_mtu,
.ndo_set_mac_address = eth_mac_addr,
+ .ndo_select_queue = ieee80211_netdev_select_queue,
};
+static u16 ieee80211_monitor_select_queue(struct net_device *dev,
+ struct sk_buff *skb)
+{
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = sdata->local;
+ struct ieee80211_hdr *hdr;
+ struct ieee80211_radiotap_header *rtap = (void *)skb->data;
+ u8 *p;
+
+ if (local->hw.queues < 4)
+ return 0;
+
+ if (skb->len < 4 ||
+ skb->len < le16_to_cpu(rtap->it_len) + 2 /* frame control */)
+ return 0; /* doesn't matter, frame will be dropped */
+
+ hdr = (void *)((u8 *)skb->data + le16_to_cpu(rtap->it_len));
+
+ if (!ieee80211_is_data_qos(hdr->frame_control)) {
+ skb->priority = 7;
+ return ieee802_1d_to_ac[skb->priority];
+ }
+
+ p = ieee80211_get_qos_ctl(hdr);
+ skb->priority = *p & IEEE80211_QOS_CTL_TAG1D_MASK;
+
+ return ieee80211_downgrade_queue(local, skb);
+}
+
static const struct net_device_ops ieee80211_monitorif_ops = {
.ndo_open = ieee80211_open,
.ndo_stop = ieee80211_stop,
.ndo_set_multicast_list = ieee80211_set_multicast_list,
.ndo_change_mtu = ieee80211_change_mtu,
.ndo_set_mac_address = eth_mac_addr,
+ .ndo_select_queue = ieee80211_monitor_select_queue,
};
static void ieee80211_if_setup(struct net_device *dev)
ASSERT_RTNL();
- ndev = alloc_netdev(sizeof(*sdata) + local->hw.vif_data_size,
- name, ieee80211_if_setup);
+ ndev = alloc_netdev_mq(sizeof(*sdata) + local->hw.vif_data_size,
+ name, ieee80211_if_setup, local->hw.queues);
if (!ndev)
return -ENOMEM;
dev_net_set(ndev, wiphy_net(local->hw.wiphy));
* and we need some headroom for passing the frame to monitor
* interfaces, but never both at the same time.
*/
+ BUILD_BUG_ON(IEEE80211_TX_STATUS_HEADROOM !=
+ sizeof(struct ieee80211_tx_status_rtap_hdr));
local->tx_headroom = max_t(unsigned int , local->hw.extra_tx_headroom,
sizeof(struct ieee80211_tx_status_rtap_hdr));
sdata->u.mgd.flags &= ~(IEEE80211_STA_CONNECTION_POLL |
IEEE80211_STA_BEACON_POLL);
+ /*
+ * Always handle WMM once after association regardless
+ * of the first value the AP uses. Setting -1 here has
+ * that effect because the AP values is an unsigned
+ * 4-bit value.
+ */
+ sdata->u.mgd.wmm_last_param_set = -1;
+
ieee80211_led_assoc(local, 1);
sdata->vif.bss_conf.assoc = 1;
ieee80211_recalc_ps(local, -1);
mutex_unlock(&local->iflist_mtx);
- netif_start_queue(sdata->dev);
+ netif_tx_start_all_queues(sdata->dev);
netif_carrier_on(sdata->dev);
}
* time -- we don't want the scan code to enable queues.
*/
- netif_stop_queue(sdata->dev);
+ netif_tx_stop_all_queues(sdata->dev);
netif_carrier_off(sdata->dev);
rcu_read_lock();
rma = ieee80211_rx_mgmt_disassoc(sdata, mgmt, skb->len);
break;
case IEEE80211_STYPE_ACTION:
- /* XXX: differentiate, can only happen for CSA now! */
+ if (mgmt->u.action.category != WLAN_CATEGORY_SPECTRUM_MGMT)
+ break;
+
ieee80211_sta_process_chanswitch(sdata,
&mgmt->u.action.u.chan_switch.sw_elem,
ifmgd->associated);
memset(info, 0, sizeof(*info));
info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING;
info->control.vif = &rx->sdata->vif;
- ieee80211_select_queue(local, fwd_skb);
+ skb_set_queue_mapping(skb,
+ ieee80211_select_queue(rx->sdata, fwd_skb));
+ ieee80211_set_qos_hdr(local, skb);
if (is_multicast_ether_addr(fwd_hdr->addr1))
IEEE80211_IFSTA_MESH_CTR_INC(&sdata->u.mesh,
fwded_mcast);
}
break;
default:
+ /* do not process rejected action frames */
+ if (mgmt->u.action.category & 0x80)
+ return RX_DROP_MONITOR;
+
return RX_CONTINUE;
}
if (sdata->vif.type == NL80211_IFTYPE_STATION) {
if (sdata->u.mgd.associated) {
ieee80211_scan_ps_disable(sdata);
- netif_wake_queue(sdata->dev);
+ netif_tx_wake_all_queues(sdata->dev);
}
} else
- netif_wake_queue(sdata->dev);
+ netif_tx_wake_all_queues(sdata->dev);
/* re-enable beaconing */
if (sdata->vif.type == NL80211_IFTYPE_AP ||
* are handled in the scan state machine
*/
if (sdata->vif.type != NL80211_IFTYPE_STATION)
- netif_stop_queue(sdata->dev);
+ netif_tx_stop_all_queues(sdata->dev);
}
mutex_unlock(&local->iflist_mtx);
continue;
if (sdata->vif.type == NL80211_IFTYPE_STATION) {
- netif_stop_queue(sdata->dev);
+ netif_tx_stop_all_queues(sdata->dev);
if (sdata->u.mgd.associated)
ieee80211_scan_ps_enable(sdata);
}
if (sdata->vif.type == NL80211_IFTYPE_STATION) {
if (sdata->u.mgd.associated)
ieee80211_scan_ps_disable(sdata);
- netif_wake_queue(sdata->dev);
+ netif_tx_wake_all_queues(sdata->dev);
}
}
mutex_unlock(&local->iflist_mtx);
if (!local->ps_sdata)
return false;
+ /* No point if we're going to suspend */
+ if (local->quiescing)
+ return false;
+
return true;
}
return;
}
- ieee80211_select_queue(local, skb);
+ ieee80211_set_qos_hdr(local, skb);
ieee80211_tx(sdata, skb, false);
rcu_read_unlock();
}
skb_set_network_header(skb, 0);
skb_set_transport_header(skb, 0);
+ /* send all internal mgmt frames on VO */
+ skb_set_queue_mapping(skb, 0);
+
/*
* The other path calling ieee80211_xmit is from the tasklet,
* and while we can handle concurrent transmissions locking
enum queue_stop_reason reason)
{
struct ieee80211_local *local = hw_to_local(hw);
+ struct ieee80211_sub_if_data *sdata;
if (WARN_ON(queue >= hw->queues))
return;
if (!skb_queue_empty(&local->pending[queue]))
tasklet_schedule(&local->tx_pending_tasklet);
+
+ rcu_read_lock();
+ list_for_each_entry_rcu(sdata, &local->interfaces, list)
+ netif_tx_wake_queue(netdev_get_tx_queue(sdata->dev, queue));
+ rcu_read_unlock();
}
void ieee80211_wake_queue_by_reason(struct ieee80211_hw *hw, int queue,
enum queue_stop_reason reason)
{
struct ieee80211_local *local = hw_to_local(hw);
+ struct ieee80211_sub_if_data *sdata;
if (WARN_ON(queue >= hw->queues))
return;
__set_bit(reason, &local->queue_stop_reasons[queue]);
+
+ rcu_read_lock();
+ list_for_each_entry_rcu(sdata, &local->interfaces, list)
+ netif_tx_stop_queue(netdev_get_tx_queue(sdata->dev, queue));
+ rcu_read_unlock();
}
void ieee80211_stop_queue_by_reason(struct ieee80211_hw *hw, int queue,
/* restart hardware */
if (local->open_count) {
+ /*
+ * Upon resume hardware can sometimes be goofy due to
+ * various platform / driver / bus issues, so restarting
+ * the device may at times not work immediately. Propagate
+ * the error.
+ */
res = drv_start(local);
+ if (res) {
+ WARN(local->suspended, "Harware became unavailable "
+ "upon resume. This is could be a software issue"
+ "prior to suspend or a harware issue\n");
+ return res;
+ }
ieee80211_led_radio(local, true);
}
}
-/* Indicate which queue to use. */
-static u16 classify80211(struct ieee80211_local *local, struct sk_buff *skb)
+/* Indicate which queue to use. */
+u16 ieee80211_select_queue(struct ieee80211_sub_if_data *sdata,
+ struct sk_buff *skb)
{
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+ struct ieee80211_local *local = sdata->local;
+ struct sta_info *sta = NULL;
+ u32 sta_flags = 0;
+ const u8 *ra = NULL;
+ bool qos = false;
- if (!ieee80211_is_data(hdr->frame_control)) {
- /* management frames go on AC_VO queue, but are sent
- * without QoS control fields */
- return 0;
+ if (local->hw.queues < 4 || skb->len < 6) {
+ skb->priority = 0; /* required for correct WPA/11i MIC */
+ return min_t(u16, local->hw.queues - 1,
+ ieee802_1d_to_ac[skb->priority]);
+ }
+
+ rcu_read_lock();
+ switch (sdata->vif.type) {
+ case NL80211_IFTYPE_AP_VLAN:
+ rcu_read_lock();
+ sta = rcu_dereference(sdata->u.vlan.sta);
+ if (sta)
+ sta_flags = get_sta_flags(sta);
+ rcu_read_unlock();
+ if (sta)
+ break;
+ case NL80211_IFTYPE_AP:
+ ra = skb->data;
+ break;
+ case NL80211_IFTYPE_WDS:
+ ra = sdata->u.wds.remote_addr;
+ break;
+#ifdef CONFIG_MAC80211_MESH
+ case NL80211_IFTYPE_MESH_POINT:
+ /*
+ * XXX: This is clearly broken ... but already was before,
+ * because ieee80211_fill_mesh_addresses() would clear A1
+ * except for multicast addresses.
+ */
+ break;
+#endif
+ case NL80211_IFTYPE_STATION:
+ ra = sdata->u.mgd.bssid;
+ break;
+ case NL80211_IFTYPE_ADHOC:
+ ra = skb->data;
+ break;
+ default:
+ break;
}
- if (0 /* injected */) {
- /* use AC from radiotap */
+ if (!sta && ra && !is_multicast_ether_addr(ra)) {
+ sta = sta_info_get(local, ra);
+ if (sta)
+ sta_flags = get_sta_flags(sta);
}
- if (!ieee80211_is_data_qos(hdr->frame_control)) {
+ if (sta_flags & WLAN_STA_WME)
+ qos = true;
+
+ rcu_read_unlock();
+
+ if (!qos) {
skb->priority = 0; /* required for correct WPA/11i MIC */
return ieee802_1d_to_ac[skb->priority];
}
* data frame has */
skb->priority = cfg80211_classify8021d(skb);
+ return ieee80211_downgrade_queue(local, skb);
+}
+
+u16 ieee80211_downgrade_queue(struct ieee80211_local *local,
+ struct sk_buff *skb)
+{
/* in case we are a client verify acm is not set for this ac */
while (unlikely(local->wmm_acm & BIT(skb->priority))) {
if (wme_downgrade_ac(skb)) {
return ieee802_1d_to_ac[skb->priority];
}
-void ieee80211_select_queue(struct ieee80211_local *local, struct sk_buff *skb)
+void ieee80211_set_qos_hdr(struct ieee80211_local *local, struct sk_buff *skb)
{
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
- u16 queue;
- u8 tid;
-
- queue = classify80211(local, skb);
- if (unlikely(queue >= local->hw.queues))
- queue = local->hw.queues - 1;
-
- /*
- * Now we know the 1d priority, fill in the QoS header if
- * there is one (and we haven't done this before).
- */
+ struct ieee80211_hdr *hdr = (void *)skb->data;
+
+ /* Fill in the QoS header if there is one. */
if (ieee80211_is_data_qos(hdr->frame_control)) {
u8 *p = ieee80211_get_qos_ctl(hdr);
- u8 ack_policy = 0;
+ u8 ack_policy = 0, tid;
+
tid = skb->priority & IEEE80211_QOS_CTL_TAG1D_MASK;
+
if (unlikely(local->wifi_wme_noack_test))
ack_policy |= QOS_CONTROL_ACK_POLICY_NOACK <<
QOS_CONTROL_ACK_POLICY_SHIFT;
*p++ = ack_policy | tid;
*p = 0;
}
-
- skb_set_queue_mapping(skb, queue);
}
extern const int ieee802_1d_to_ac[8];
-void ieee80211_select_queue(struct ieee80211_local *local,
- struct sk_buff *skb);
+u16 ieee80211_select_queue(struct ieee80211_sub_if_data *sdata,
+ struct sk_buff *skb);
+void ieee80211_set_qos_hdr(struct ieee80211_local *local, struct sk_buff *skb);
+u16 ieee80211_downgrade_queue(struct ieee80211_local *local,
+ struct sk_buff *skb);
+
#endif /* _WME_H */
module, choose M here. If unsure, say N.
config IP_VS_WRR
- tristate "weighted round-robin scheduling"
+ tristate "weighted round-robin scheduling"
+ select GCD
---help---
The weighted robin-robin scheduling algorithm directs network
connections to different real servers based on server weights
if (!capable(CAP_NET_ADMIN))
return -EPERM;
+ if (cmd < IP_VS_BASE_CTL || cmd > IP_VS_SO_SET_MAX)
+ return -EINVAL;
+ if (len < 0 || len > MAX_ARG_LEN)
+ return -EINVAL;
if (len != set_arglen[SET_CMDID(cmd)]) {
pr_err("set_ctl: len %u != %u\n",
len, set_arglen[SET_CMDID(cmd)]);
{
unsigned char arg[128];
int ret = 0;
+ unsigned int copylen;
if (!capable(CAP_NET_ADMIN))
return -EPERM;
+ if (cmd < IP_VS_BASE_CTL || cmd > IP_VS_SO_GET_MAX)
+ return -EINVAL;
+
if (*len < get_arglen[GET_CMDID(cmd)]) {
pr_err("get_ctl: len %u < %u\n",
*len, get_arglen[GET_CMDID(cmd)]);
return -EINVAL;
}
- if (copy_from_user(arg, user, get_arglen[GET_CMDID(cmd)]) != 0)
+ copylen = get_arglen[GET_CMDID(cmd)];
+ if (copylen > 128)
+ return -EINVAL;
+
+ if (copy_from_user(arg, user, copylen) != 0)
return -EFAULT;
if (mutex_lock_interruptible(&__ip_vs_mutex))
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/net.h>
+#include <linux/gcd.h>
#include <net/ip_vs.h>
};
-/*
- * Get the gcd of server weights
- */
-static int gcd(int a, int b)
-{
- int c;
-
- while ((c = a % b)) {
- a = b;
- b = c;
- }
- return b;
-}
-
static int ip_vs_wrr_gcd_weight(struct ip_vs_service *svc)
{
struct ip_vs_dest *dest;
struct nf_ct_ftp_master *info, int dir,
struct sk_buff *skb)
{
- unsigned int i, oldest = NUM_SEQ_TO_REMEMBER;
+ unsigned int i, oldest;
/* Look for oldest: if we find exact match, we're done. */
for (i = 0; i < info->seq_aft_nl_num[dir]; i++) {
if (info->seq_aft_nl[dir][i] == nl_seq)
return;
-
- if (oldest == info->seq_aft_nl_num[dir] ||
- before(info->seq_aft_nl[dir][i],
- info->seq_aft_nl[dir][oldest]))
- oldest = i;
}
if (info->seq_aft_nl_num[dir] < NUM_SEQ_TO_REMEMBER) {
info->seq_aft_nl[dir][info->seq_aft_nl_num[dir]++] = nl_seq;
- } else if (oldest != NUM_SEQ_TO_REMEMBER &&
- after(nl_seq, info->seq_aft_nl[dir][oldest])) {
- info->seq_aft_nl[dir][oldest] = nl_seq;
+ } else {
+ if (before(info->seq_aft_nl[dir][0], info->seq_aft_nl[dir][1]))
+ oldest = 0;
+ else
+ oldest = 1;
+
+ if (after(nl_seq, info->seq_aft_nl[dir][oldest]))
+ info->seq_aft_nl[dir][oldest] = nl_seq;
}
}
status = TP_STATUS_SEND_REQUEST;
err = dev_queue_xmit(skb);
- if (unlikely(err > 0 && (err = net_xmit_errno(err)) != 0))
- goto out_xmit;
+ if (unlikely(err > 0)) {
+ err = net_xmit_errno(err);
+ if (err && __packet_get_status(po, ph) ==
+ TP_STATUS_AVAILABLE) {
+ /* skb was destructed already */
+ skb = NULL;
+ goto out_status;
+ }
+ /*
+ * skb was dropped but not destructed yet;
+ * let's treat it like congestion or err < 0
+ */
+ err = 0;
+ }
packet_increment_head(&po->tx_ring);
len_sum += tp_len;
} while (likely((ph != NULL) ||
err = len_sum;
goto out_put;
-out_xmit:
- skb->destructor = sock_wfree;
- atomic_dec(&po->tx_ring.pending);
out_status:
__packet_set_status(po, ph, status);
kfree_skb(skb);
lci_i = ((skb->data[0] << 8) & 0xF00) + ((skb->data[1] << 0) & 0x0FF);
frametype = skb->data[2];
dest = (rose_address *)(skb->data + 4);
- lci_o = 0xFFF - lci_i;
+ lci_o = ROSE_DEFAULT_MAXVC + 1 - lci_i;
skb_reset_transport_header(skb);
if (copy_from_user(&sp->autoclose, optval, optlen))
return -EFAULT;
/* make sure it won't exceed MAX_SCHEDULE_TIMEOUT */
- if (sp->autoclose > (MAX_SCHEDULE_TIMEOUT / HZ) )
- sp->autoclose = (__u32)(MAX_SCHEDULE_TIMEOUT / HZ) ;
+ sp->autoclose = min_t(long, sp->autoclose, MAX_SCHEDULE_TIMEOUT / HZ);
return 0;
}
p = gss_fill_context(p, end, ctx, gss_msg->auth->mech);
if (IS_ERR(p)) {
err = PTR_ERR(p);
- gss_msg->msg.errno = (err == -EAGAIN) ? -EAGAIN : -EACCES;
+ switch (err) {
+ case -EACCES:
+ gss_msg->msg.errno = err;
+ err = mlen;
+ break;
+ case -EFAULT:
+ case -ENOMEM:
+ case -EINVAL:
+ case -ENOSYS:
+ gss_msg->msg.errno = -EAGAIN;
+ break;
+ default:
+ printk(KERN_CRIT "%s: bad return from "
+ "gss_fill_context: %zd\n", __func__, err);
+ BUG();
+ }
goto err_release_msg;
}
gss_msg->ctx = gss_get_ctx(ctx);
struct krb5_ctx *ctx;
int tmp;
- if (!(ctx = kzalloc(sizeof(*ctx), GFP_NOFS)))
+ if (!(ctx = kzalloc(sizeof(*ctx), GFP_NOFS))) {
+ p = ERR_PTR(-ENOMEM);
goto out_err;
+ }
p = simple_get_bytes(p, end, &ctx->initiate, sizeof(ctx->initiate));
if (IS_ERR(p))
struct gss_ctx **ctx_id)
{
if (!(*ctx_id = kzalloc(sizeof(**ctx_id), GFP_KERNEL)))
- return GSS_S_FAILURE;
+ return -ENOMEM;
(*ctx_id)->mech_type = gss_mech_get(mech);
return mech->gm_ops
spin_unlock_bh(&pool->sp_lock);
len = 0;
- if (test_bit(XPT_LISTENER, &xprt->xpt_flags)) {
+ if (test_bit(XPT_LISTENER, &xprt->xpt_flags) &&
+ !test_bit(XPT_CLOSE, &xprt->xpt_flags)) {
struct svc_xprt *newxpt;
newxpt = xprt->xpt_ops->xpo_accept(xprt);
if (newxpt) {
mutex_unlock(&rdev->devlist_mtx);
dev_put(dev);
}
-#ifdef CONFIG_CFG80211_WEXT
cfg80211_lock_rdev(rdev);
mutex_lock(&rdev->devlist_mtx);
+#ifdef CONFIG_CFG80211_WEXT
wdev_lock(wdev);
switch (wdev->iftype) {
case NL80211_IFTYPE_ADHOC:
break;
}
wdev_unlock(wdev);
+#endif
rdev->opencount++;
mutex_unlock(&rdev->devlist_mtx);
cfg80211_unlock_rdev(rdev);
-#endif
break;
case NETDEV_UNREGISTER:
/*
}
}
- WARN_ON(!bss);
+ /*
+ * We might be coming here because the driver reported
+ * a successful association at the same time as the
+ * user requested a deauth. In that case, we will have
+ * removed the BSS from the auth_bsses list due to the
+ * deauth request when the assoc response makes it. If
+ * the two code paths acquire the lock the other way
+ * around, that's just the standard situation of a
+ * deauth being requested while connected.
+ */
+ if (!bss)
+ goto out;
} else if (wdev->conn) {
cfg80211_sme_failed_assoc(wdev);
/*
request->wiphy_idx = WIPHY_IDX_STALE;
request->alpha2[0] = alpha2[0];
request->alpha2[1] = alpha2[1];
- request->initiator = NL80211_REGDOM_SET_BY_USER,
+ request->initiator = NL80211_REGDOM_SET_BY_USER;
queue_regulatory_request(request);
struct cfg80211_registered_device *rdev;
struct wiphy *wiphy;
struct iw_scan_req *wreq = NULL;
- struct cfg80211_scan_request *creq;
+ struct cfg80211_scan_request *creq = NULL;
int i, err, n_channels = 0;
enum ieee80211_band band;
/* translate "Scan for SSID" request */
if (wreq) {
if (wrqu->data.flags & IW_SCAN_THIS_ESSID) {
- if (wreq->essid_len > IEEE80211_MAX_SSID_LEN)
- return -EINVAL;
+ if (wreq->essid_len > IEEE80211_MAX_SSID_LEN) {
+ err = -EINVAL;
+ goto out;
+ }
memcpy(creq->ssids[0].ssid, wreq->essid, wreq->essid_len);
creq->ssids[0].ssid_len = wreq->essid_len;
}
err = rdev->ops->scan(wiphy, dev, creq);
if (err) {
rdev->scan_req = NULL;
- kfree(creq);
+ /* creq will be freed below */
} else {
nl80211_send_scan_start(rdev, dev);
+ /* creq now owned by driver */
+ creq = NULL;
dev_hold(dev);
}
out:
+ kfree(creq);
cfg80211_unlock_rdev(rdev);
return err;
}
if (!dev)
goto free_dst;
- /* Copy neighbout for reachability confirmation */
+ /* Copy neighbour for reachability confirmation */
dst0->neighbour = neigh_clone(dst->neighbour);
xfrm_init_path((struct xfrm_dst *)dst0, dst, nfheader_len);
fsize=$$(stat -c "%s" $$F); \
dec_size=$$(expr $$dec_size + $$fsize); \
done; \
-printf "%08x" $$dec_size | \
- sed 's/\(..\)\(..\)\(..\)\(..\)/\\\\x\4\\\\x\3\\\\x\2\\\\x\1/g' \
+printf "%08x\n" $$dec_size | \
+ sed 's/\(..\)/\1 /g' | { \
+ read ch0 ch1 ch2 ch3; \
+ for ch in $$ch3 $$ch2 $$ch1 $$ch0; do \
+ printf '%s%03o' '\\' $$((0x$$ch)); \
+ done; \
+ } \
)
quiet_cmd_bzip2 = BZIP2 $@
cmd_lzma = (cat $(filter-out FORCE,$^) | \
lzma -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
(rm -f $@ ; false)
+
+quiet_cmd_lzo = LZO $@
+cmd_lzo = (cat $(filter-out FORCE,$^) | \
+ lzop -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
+ (rm -f $@ ; false)
#!/usr/bin/perl -w
-# (c) 2001, Dave Jones. <davej@redhat.com> (the file handling bit)
+# (c) 2001, Dave Jones. (the file handling bit)
# (c) 2005, Joel Schopp <jschopp@austin.ibm.com> (the ugly bit)
# (c) 2007,2008, Andy Whitcroft <apw@uk.ibm.com> (new conditions, test suite)
# (c) 2008,2009, Andy Whitcroft <apw@canonical.com>
foreach my $file (@files) {
-#Do not match excluded file patterns
-
- my $exclude = 0;
- foreach my $line (@typevalue) {
- if ($line =~ m/^(\C):\s*(.*)/) {
- my $type = $1;
- my $value = $2;
- if ($type eq 'X') {
- if (file_match_pattern($file, $value)) {
- $exclude = 1;
- last;
- }
- }
- }
- }
+ my %hash;
+ my $tvi = find_first_section();
+ while ($tvi < @typevalue) {
+ my $start = find_starting_index($tvi);
+ my $end = find_ending_index($tvi);
+ my $exclude = 0;
+ my $i;
+
+ #Do not match excluded file patterns
- if (!$exclude) {
- my $tvi = 0;
- my %hash;
- foreach my $line (@typevalue) {
+ for ($i = $start; $i < $end; $i++) {
+ my $line = $typevalue[$i];
if ($line =~ m/^(\C):\s*(.*)/) {
my $type = $1;
my $value = $2;
- if ($type eq 'F') {
+ if ($type eq 'X') {
if (file_match_pattern($file, $value)) {
- my $value_pd = ($value =~ tr@/@@);
- my $file_pd = ($file =~ tr@/@@);
- $value_pd++ if (substr($value,-1,1) ne "/");
- if ($pattern_depth == 0 ||
- (($file_pd - $value_pd) < $pattern_depth)) {
- $hash{$tvi} = $value_pd;
- }
+ $exclude = 1;
}
}
}
- $tvi++;
}
- foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) {
- add_categories($line);
+
+ if (!$exclude) {
+ for ($i = $start; $i < $end; $i++) {
+ my $line = $typevalue[$i];
+ if ($line =~ m/^(\C):\s*(.*)/) {
+ my $type = $1;
+ my $value = $2;
+ if ($type eq 'F') {
+ if (file_match_pattern($file, $value)) {
+ my $value_pd = ($value =~ tr@/@@);
+ my $file_pd = ($file =~ tr@/@@);
+ $value_pd++ if (substr($value,-1,1) ne "/");
+ if ($pattern_depth == 0 ||
+ (($file_pd - $value_pd) < $pattern_depth)) {
+ $hash{$tvi} = $value_pd;
+ }
+ }
+ }
+ }
+ }
}
+
+ $tvi += ($end - $start);
+
+ }
+
+ foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) {
+ add_categories($line);
}
if ($email && $email_git) {
return $formatted_email;
}
+sub find_first_section {
+ my $index = 0;
+
+ while ($index < @typevalue) {
+ my $tv = $typevalue[$index];
+ if (($tv =~ m/^(\C):\s*(.*)/)) {
+ last;
+ }
+ $index++;
+ }
+
+ return $index;
+}
+
sub find_starting_index {
my ($index) = @_;
if ($line =~ /RIP: 0010:\[\<([a-z0-9]+)\>\]/) {
$target = $1;
}
- if ($line =~ /EIP is at ([a-zA-Z0-9\_]+)\+(0x[0-9a-f]+)\/0x[a-f0-9]/) {
+ if ($line =~ /EIP is at ([a-zA-Z0-9\_]+)\+0x([0-9a-f]+)\/0x[a-f0-9]/) {
$function = $1;
$func_offset = $2;
}
match = strstr(symbol, name);
if (!match)
return 0;
- return match[strlen(symbol)] == '\0';
+ return match[strlen(name)] == '\0';
}
static void do_table(void *symval, unsigned long size,
}
}
-if ($arch eq "x86") {
+if ($arch =~ /(x86(_64)?)|(i386)/) {
if ($bits == 64) {
$arch = "x86_64";
} else {
initrlim = init_task.signal->rlim + i;
rlim->rlim_cur = min(rlim->rlim_max, initrlim->rlim_cur);
}
- update_rlimit_cpu(rlim->rlim_cur);
+ update_rlimit_cpu(current->signal->rlim[RLIMIT_CPU].rlim_cur);
}
}
#include "common.h"
#include "tomoyo.h"
#include "realpath.h"
-#define ACC_MODE(x) ("\000\004\002\006"[(x)&O_ACCMODE])
/*
* tomoyo_globally_readable_file_entry is a structure which is used for holding
return tomoyo_find_next_domain(bprm);
/*
* Read permission is checked against interpreters using next domain.
- * '1' is the result of open_to_namei_flags(O_RDONLY).
*/
- return tomoyo_check_open_permission(domain, &bprm->file->f_path, 1);
+ return tomoyo_check_open_permission(domain, &bprm->file->f_path, O_RDONLY);
}
static int tomoyo_path_truncate(struct path *path, loff_t length,
static int tomoyo_dentry_open(struct file *f, const struct cred *cred)
{
int flags = f->f_flags;
-
- if ((flags + 1) & O_ACCMODE)
- flags++;
- flags |= f->f_flags & (O_APPEND | O_TRUNC);
/* Don't check read permission here if called from do_execve(). */
if (current->in_execve)
return 0;
return v;
}
-static inline void aaci_chan_wait_ready(struct aaci_runtime *aacirun)
+static inline void
+aaci_chan_wait_ready(struct aaci_runtime *aacirun, unsigned long mask)
{
u32 val;
int timeout = 5000;
do {
val = readl(aacirun->base + AACI_SR);
- } while (val & (SR_TXB|SR_RXB) && timeout--);
+ } while (val & mask && timeout--);
}
writel(0, aacirun->base + AACI_IE);
return;
}
- ptr = aacirun->ptr;
+ spin_lock(&aacirun->lock);
+
+ ptr = aacirun->ptr;
do {
unsigned int len = aacirun->fifosz;
u32 val;
if (aacirun->bytes <= 0) {
aacirun->bytes += aacirun->period;
aacirun->ptr = ptr;
- spin_unlock(&aaci->lock);
+ spin_unlock(&aacirun->lock);
snd_pcm_period_elapsed(aacirun->substream);
- spin_lock(&aaci->lock);
+ spin_lock(&aacirun->lock);
}
if (!(aacirun->cr & CR_EN))
break;
ptr = aacirun->start;
}
} while(1);
+
aacirun->ptr = ptr;
+
+ spin_unlock(&aacirun->lock);
}
if (mask & ISR_URINTR) {
return;
}
+ spin_lock(&aacirun->lock);
+
ptr = aacirun->ptr;
do {
unsigned int len = aacirun->fifosz;
if (aacirun->bytes <= 0) {
aacirun->bytes += aacirun->period;
aacirun->ptr = ptr;
- spin_unlock(&aaci->lock);
+ spin_unlock(&aacirun->lock);
snd_pcm_period_elapsed(aacirun->substream);
- spin_lock(&aaci->lock);
+ spin_lock(&aacirun->lock);
}
if (!(aacirun->cr & CR_EN))
break;
} while (1);
aacirun->ptr = ptr;
+
+ spin_unlock(&aacirun->lock);
}
}
u32 mask;
int i;
- spin_lock(&aaci->lock);
mask = readl(aaci->base + AACI_ALLINTS);
if (mask) {
u32 m = mask;
}
}
}
- spin_unlock(&aaci->lock);
return mask ? IRQ_HANDLED : IRQ_NONE;
}
/*
* ALSA support.
*/
-
-struct aaci_stream {
- unsigned char codec_idx;
- unsigned char rate_idx;
-};
-
-static struct aaci_stream aaci_streams[] = {
- [ACSTREAM_FRONT] = {
- .codec_idx = 0,
- .rate_idx = AC97_RATES_FRONT_DAC,
- },
- [ACSTREAM_SURROUND] = {
- .codec_idx = 0,
- .rate_idx = AC97_RATES_SURR_DAC,
- },
- [ACSTREAM_LFE] = {
- .codec_idx = 0,
- .rate_idx = AC97_RATES_LFE_DAC,
- },
-};
-
-static inline unsigned int aaci_rate_mask(struct aaci *aaci, int streamid)
-{
- struct aaci_stream *s = aaci_streams + streamid;
- return aaci->ac97_bus->codec[s->codec_idx]->rates[s->rate_idx];
-}
-
-static unsigned int rate_list[] = {
- 5512, 8000, 11025, 16000, 22050, 32000, 44100,
- 48000, 64000, 88200, 96000, 176400, 192000
-};
-
-/*
- * Double-rate rule: we can support double rate iff channels == 2
- * (unimplemented)
- */
-static int
-aaci_rule_rate_by_channels(struct snd_pcm_hw_params *p, struct snd_pcm_hw_rule *rule)
-{
- struct aaci *aaci = rule->private;
- unsigned int rate_mask = SNDRV_PCM_RATE_8000_48000|SNDRV_PCM_RATE_5512;
- struct snd_interval *c = hw_param_interval(p, SNDRV_PCM_HW_PARAM_CHANNELS);
-
- switch (c->max) {
- case 6:
- rate_mask &= aaci_rate_mask(aaci, ACSTREAM_LFE);
- case 4:
- rate_mask &= aaci_rate_mask(aaci, ACSTREAM_SURROUND);
- case 2:
- rate_mask &= aaci_rate_mask(aaci, ACSTREAM_FRONT);
- }
-
- return snd_interval_list(hw_param_interval(p, rule->var),
- ARRAY_SIZE(rate_list), rate_list,
- rate_mask);
-}
-
static struct snd_pcm_hardware aaci_hw_info = {
.info = SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID |
*/
.formats = SNDRV_PCM_FMTBIT_S16_LE,
- /* should this be continuous or knot? */
- .rates = SNDRV_PCM_RATE_CONTINUOUS,
- .rate_max = 48000,
- .rate_min = 4000,
+ /* rates are setup from the AC'97 codec */
.channels_min = 2,
.channels_max = 6,
.buffer_bytes_max = 64 * 1024,
aacirun->substream = substream;
runtime->private_data = aacirun;
runtime->hw = aaci_hw_info;
+ runtime->hw.rates = aacirun->pcm->rates;
+ snd_pcm_limit_hw_rates(runtime);
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
+ aacirun->pcm->r[1].slots)
+ snd_ac97_pcm_double_rate_rules(runtime);
/*
* FIXME: ALSA specifies fifo_size in bytes. If we're in normal
*/
runtime->hw.fifo_size = aaci->fifosize * 2;
- /*
- * Add rule describing hardware rate dependency
- * on the number of channels.
- */
- ret = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
- aaci_rule_rate_by_channels, aaci,
- SNDRV_PCM_HW_PARAM_CHANNELS,
- SNDRV_PCM_HW_PARAM_RATE, -1);
- if (ret)
- goto out;
-
ret = request_irq(aaci->dev->irq[0], aaci_irq, IRQF_SHARED|IRQF_DISABLED,
DRIVER_NAME, aaci);
if (ret)
struct snd_pcm_hw_params *params)
{
int err;
+ struct aaci *aaci = substream->private_data;
aaci_pcm_hw_free(substream);
if (aacirun->pcm_open) {
err = snd_pcm_lib_malloc_pages(substream,
params_buffer_bytes(params));
- if (err < 0)
- goto out;
+ if (err >= 0) {
+ unsigned int rate = params_rate(params);
+ int dbl = rate > 48000;
- err = snd_ac97_pcm_open(aacirun->pcm, params_rate(params),
- params_channels(params),
- aacirun->pcm->r[0].slots);
- if (err)
- goto out;
+ err = snd_ac97_pcm_open(aacirun->pcm, rate,
+ params_channels(params),
+ aacirun->pcm->r[dbl].slots);
- aacirun->pcm_open = 1;
+ aacirun->pcm_open = err == 0;
+ aacirun->cr = CR_FEN | CR_COMPACT | CR_SZ16;
+ aacirun->fifosz = aaci->fifosize * 4;
+
+ if (aacirun->cr & CR_COMPACT)
+ aacirun->fifosz >>= 1;
+ }
- out:
return err;
}
struct snd_pcm_runtime *runtime = substream->runtime;
struct aaci_runtime *aacirun = runtime->private_data;
- aacirun->start = (void *)runtime->dma_area;
+ aacirun->start = runtime->dma_area;
aacirun->end = aacirun->start + snd_pcm_lib_buffer_bytes(substream);
aacirun->ptr = aacirun->start;
aacirun->period =
static int aaci_pcm_playback_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
- struct aaci *aaci = substream->private_data;
struct aaci_runtime *aacirun = substream->runtime->private_data;
unsigned int channels = params_channels(params);
int ret;
* Enable FIFO, compact mode, 16 bits per sample.
* FIXME: double rate slots?
*/
- if (ret >= 0) {
- aacirun->cr = CR_FEN | CR_COMPACT | CR_SZ16;
+ if (ret >= 0)
aacirun->cr |= channels_to_txmask[channels];
- aacirun->fifosz = aaci->fifosize * 4;
- if (aacirun->cr & CR_COMPACT)
- aacirun->fifosz >>= 1;
- }
return ret;
}
ie &= ~(IE_URIE|IE_TXIE);
writel(ie, aacirun->base + AACI_IE);
aacirun->cr &= ~CR_EN;
- aaci_chan_wait_ready(aacirun);
+ aaci_chan_wait_ready(aacirun, SR_TXB);
writel(aacirun->cr, aacirun->base + AACI_TXCR);
}
{
u32 ie;
- aaci_chan_wait_ready(aacirun);
+ aaci_chan_wait_ready(aacirun, SR_TXB);
aacirun->cr |= CR_EN;
ie = readl(aacirun->base + AACI_IE);
static int aaci_pcm_playback_trigger(struct snd_pcm_substream *substream, int cmd)
{
- struct aaci *aaci = substream->private_data;
struct aaci_runtime *aacirun = substream->runtime->private_data;
unsigned long flags;
int ret = 0;
- spin_lock_irqsave(&aaci->lock, flags);
+ spin_lock_irqsave(&aacirun->lock, flags);
+
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
aaci_pcm_playback_start(aacirun);
default:
ret = -EINVAL;
}
- spin_unlock_irqrestore(&aaci->lock, flags);
+
+ spin_unlock_irqrestore(&aacirun->lock, flags);
return ret;
}
static int aaci_pcm_capture_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
- struct aaci *aaci = substream->private_data;
struct aaci_runtime *aacirun = substream->runtime->private_data;
int ret;
ret = aaci_pcm_hw_params(substream, aacirun, params);
-
- if (ret >= 0) {
- aacirun->cr = CR_FEN | CR_COMPACT | CR_SZ16;
-
+ if (ret >= 0)
/* Line in record: slot 3 and 4 */
aacirun->cr |= CR_SL3 | CR_SL4;
- aacirun->fifosz = aaci->fifosize * 4;
-
- if (aacirun->cr & CR_COMPACT)
- aacirun->fifosz >>= 1;
- }
return ret;
}
{
u32 ie;
- aaci_chan_wait_ready(aacirun);
+ aaci_chan_wait_ready(aacirun, SR_RXB);
ie = readl(aacirun->base + AACI_IE);
ie &= ~(IE_ORIE | IE_RXIE);
{
u32 ie;
- aaci_chan_wait_ready(aacirun);
+ aaci_chan_wait_ready(aacirun, SR_RXB);
#ifdef DEBUG
/* RX Timeout value: bits 28:17 in RXCR */
static int aaci_pcm_capture_trigger(struct snd_pcm_substream *substream, int cmd)
{
- struct aaci *aaci = substream->private_data;
struct aaci_runtime *aacirun = substream->runtime->private_data;
unsigned long flags;
int ret = 0;
- spin_lock_irqsave(&aaci->lock, flags);
+ spin_lock_irqsave(&aacirun->lock, flags);
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
ret = -EINVAL;
}
- spin_unlock_irqrestore(&aaci->lock, flags);
+ spin_unlock_irqrestore(&aacirun->lock, flags);
return ret;
}
(1 << AC97_SLOT_PCM_SRIGHT) |
(1 << AC97_SLOT_LFE),
},
+ [1] = {
+ .slots = (1 << AC97_SLOT_PCM_LEFT) |
+ (1 << AC97_SLOT_PCM_RIGHT) |
+ (1 << AC97_SLOT_PCM_LEFT_0) |
+ (1 << AC97_SLOT_PCM_RIGHT_0),
+ },
},
},
[1] = { /* PCM in */
aaci = card->private_data;
mutex_init(&aaci->ac97_sem);
- spin_lock_init(&aaci->lock);
aaci->card = card;
aaci->dev = dev;
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &aaci_playback_ops);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &aaci_capture_ops);
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- NULL, 0, 64 * 104);
+ NULL, 0, 64 * 1024);
}
return ret;
/*
* Playback uses AACI channel 0
*/
+ spin_lock_init(&aaci->playback.lock);
aaci->playback.base = aaci->base + AACI_CSCH1;
aaci->playback.fifo = aaci->base + AACI_DR1;
/*
* Capture uses AACI channel 0
*/
+ spin_lock_init(&aaci->capture.lock);
aaci->capture.base = aaci->base + AACI_CSCH1;
aaci->capture.fifo = aaci->base + AACI_DR1;
struct aaci_runtime {
void __iomem *base;
void __iomem *fifo;
+ spinlock_t lock;
struct ac97_pcm *pcm;
int pcm_open;
struct snd_ac97 *ac97;
u32 maincr;
- spinlock_t lock;
struct aaci_runtime playback;
struct aaci_runtime capture;
config SND_PCM
tristate
select SND_TIMER
+ select GCD
config SND_HWDEP
tristate
int diff;
if (q == 0)
q = 1;
- den = div_down(num, q);
+ den = div_up(num, q);
if (den < rats[k].den_min)
continue;
if (den > rats[k].den_max)
i->empty = 1;
return -EINVAL;
}
- den = div_up(num, q);
+ den = div_down(num, q);
if (den > rats[k].den_max)
continue;
if (den < rats[k].den_min)
err = snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_RATE,
hw->rate_min, hw->rate_max);
- if (err < 0)
- return err;
+ if (err < 0)
+ return err;
err = snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
hw->period_bytes_min, hw->period_bytes_max);
- if (err < 0)
- return err;
+ if (err < 0)
+ return err;
err = snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIODS,
hw->periods_min, hw->periods_max);
*/
#include <linux/time.h>
+#include <linux/gcd.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/timer.h>
* Timer functions
*/
-/* Greatest common divisor */
-static unsigned long gcd(unsigned long a, unsigned long b)
-{
- unsigned long r;
- if (a < b) {
- r = a;
- a = b;
- b = r;
- }
- while ((r = a % b) != 0) {
- a = b;
- b = r;
- }
- return b;
-}
-
void snd_pcm_timer_resolution_change(struct snd_pcm_substream *substream)
{
unsigned long rate, mult, fsize, l, post;
unregister_chrdev(major, "alsa");
}
-module_init(alsa_sound_init)
-module_exit(alsa_sound_exit)
+subsys_initcall(alsa_sound_init);
+module_exit(alsa_sound_exit);
default:
return -EINVAL;
}
- if (snd_BUG_ON(minor < 0 || minor >= SNDRV_OSS_MINORS))
+ if (minor < 0 || minor >= SNDRV_OSS_MINORS)
return -EINVAL;
return minor;
}
err = snd_rawmidi_new(card, "MSND-MIDI", device, 1, 1, &rmidi);
if (err < 0)
return err;
- mpu = kcalloc(1, sizeof(*mpu), GFP_KERNEL);
+ mpu = kzalloc(sizeof(*mpu), GFP_KERNEL);
if (mpu == NULL) {
snd_device_free(card, rmidi);
return -ENOMEM;
static void __devinit
size_dram(struct snd_emu8000 *emu)
{
- int i, size;
+ int i, size, detected_size;
if (emu->dram_checked)
return;
size = 0;
+ detected_size = 0;
/* write out a magic number */
snd_emu8000_dma_chan(emu, 0, EMU8000_RAM_WRITE);
/*snd_emu8000_read_wait(emu);*/
EMU8000_SMLD_READ(emu); /* discard stale data */
if (EMU8000_SMLD_READ(emu) != UNIQUE_ID2)
- break; /* we must have wrapped around */
+ break; /* no memory at this address */
+
+ detected_size = size;
snd_emu8000_read_wait(emu);
snd_emu8000_dma_chan(emu, 1, EMU8000_RAM_CLOSE);
snd_printdd("EMU8000 [0x%lx]: %d Kb on-board memory detected\n",
- emu->port1, size/1024);
+ emu->port1, detected_size/1024);
- emu->mem_size = size;
+ emu->mem_size = detected_size;
emu->dram_checked = 1;
}
/* alloc virtual 'dma' area */
if (runtime->dma_area)
vfree(runtime->dma_area);
- runtime->dma_area = vmalloc(size);
+ runtime->dma_area = vmalloc_user(size);
if (runtime->dma_area == NULL)
return -ENOMEM;
runtime->dma_bytes = size;
return -(EBUSY);
}
d = (struct audio_driver *) (sound_mem_blocks[sound_nblocks] = vmalloc(sizeof(struct audio_driver)));
-
- if (sound_nblocks < 1024)
- sound_nblocks++;
+ sound_nblocks++;
+ if (sound_nblocks >= MAX_MEM_BLOCKS)
+ sound_nblocks = MAX_MEM_BLOCKS - 1;
op = (struct audio_operations *) (sound_mem_blocks[sound_nblocks] = vmalloc(sizeof(struct audio_operations)));
+ sound_nblocks++;
+ if (sound_nblocks >= MAX_MEM_BLOCKS)
+ sound_nblocks = MAX_MEM_BLOCKS - 1;
- if (sound_nblocks < 1024)
- sound_nblocks++;
if (d == NULL || op == NULL) {
printk(KERN_ERR "Sound: Can't allocate driver for (%s)\n", name);
sound_unload_audiodev(num);
until you unload sound! */
op = (struct mixer_operations *) (sound_mem_blocks[sound_nblocks] = vmalloc(sizeof(struct mixer_operations)));
+ sound_nblocks++;
+ if (sound_nblocks >= MAX_MEM_BLOCKS)
+ sound_nblocks = MAX_MEM_BLOCKS - 1;
- if (sound_nblocks < 1024)
- sound_nblocks++;
if (op == NULL) {
printk(KERN_ERR "Sound: Can't allocate mixer driver for (%s)\n", name);
return -ENOMEM;
unsigned long i, limit = jiffies + HZ/10;
outw(0x2000, REG(PSS_CONTROL));
- for (i = 0; i < 32768 && (limit-jiffies >= 0); i++)
+ for (i = 0; i < 32768 && time_after_eq(limit, jiffies); i++)
inw(REG(PSS_CONTROL));
outw(0x0000, REG(PSS_CONTROL));
return 1;
outw(0, REG(PSS_DATA));
limit = jiffies + HZ/10;
- for (i = 0; i < 32768 && (limit - jiffies >= 0); i++)
+ for (i = 0; i < 32768 && time_after_eq(limit, jiffies); i++)
val = inw(REG(PSS_STATUS));
limit = jiffies + HZ/10;
- for (i = 0; i < 32768 && (limit-jiffies >= 0); i++)
+ for (i = 0; i < 32768 && time_after_eq(limit, jiffies); i++)
{
val = inw(REG(PSS_STATUS));
if (val & 0x4000)
#define TIMER_ARMED 121234
#define TIMER_NOT_ARMED 1
+#define MAX_MEM_BLOCKS 1024
+
#endif
/*
* Table for permanently allocated memory (used when unloading the module)
*/
-void * sound_mem_blocks[1024];
+void * sound_mem_blocks[MAX_MEM_BLOCKS];
int sound_nblocks = 0;
/* Persistent DMA buffers */
NULL, "%s%d", dev_list[i].name, j);
}
- if (sound_nblocks >= 1024)
+ if (sound_nblocks >= MAX_MEM_BLOCKS - 1)
printk(KERN_ERR "Sound warning: Deallocation table was too small.\n");
return 0;
{ 0x4e534300, 0xffffff00, "National Semiconductor", NULL, NULL },
{ 0x50534300, 0xffffff00, "Philips", NULL, NULL },
{ 0x53494c00, 0xffffff00, "Silicon Laboratory", NULL, NULL },
+{ 0x53544d00, 0xffffff00, "STMicroelectronics", NULL, NULL },
{ 0x54524100, 0xffffff00, "TriTech", NULL, NULL },
{ 0x54584e00, 0xffffff00, "Texas Instruments", NULL, NULL },
{ 0x56494100, 0xffffff00, "VIA Technologies", NULL, NULL },
{ 0x4e534350, 0xffffffff, "LM4550", patch_lm4550, NULL }, // volume wrap fix
{ 0x50534304, 0xffffffff, "UCB1400", patch_ucb1400, NULL },
{ 0x53494c20, 0xffffffe0, "Si3036,8", mpatch_si3036, mpatch_si3036, AC97_MODEM_PATCH },
+{ 0x53544d02, 0xffffffff, "ST7597", NULL, NULL },
{ 0x54524102, 0xffffffff, "TR28022", NULL, NULL },
{ 0x54524103, 0xffffffff, "TR28023", NULL, NULL },
{ 0x54524106, 0xffffffff, "TR28026", NULL, NULL },
{
/* filter some registers for buggy codecs */
switch (ac97->id) {
+ case AC97_ID_ST_AC97_ID4:
+ if (reg == 0x08)
+ return 0;
+ /* fall through */
+ case AC97_ID_ST7597:
+ if (reg == 0x22 || reg == 0x7a)
+ return 1;
+ /* fall through */
case AC97_ID_AK4540:
case AC97_ID_AK4542:
if (reg <= 0x1c || reg == 0x20 || reg == 0x26 || reg >= 0x7c)
#define AC97_ID_CM9761_78 0x434d4978
#define AC97_ID_CM9761_82 0x434d4982
#define AC97_ID_CM9761_83 0x434d4983
+#define AC97_ID_ST7597 0x53544d02
+#define AC97_ID_ST_AC97_ID4 0x53544d04
0x10140554, /* Thinkpad T42p/R50p */
0x10140567, /* Thinkpad T43p 2668-G7U */
0x10140581, /* Thinkpad X41-2527 */
+ 0x10280160, /* Dell Dimension 2400 */
0x104380b0, /* Asus A7V8X-MX */
0x11790241, /* Toshiba Satellite A-15 S127 */
0x144dc01a, /* Samsung NP-X20C004/SEG */
MODULE_DEVICE_TABLE(pci, snd_atiixp_ids);
static struct snd_pci_quirk atiixp_quirks[] __devinitdata = {
+ SND_PCI_QUIRK(0x105b, 0x0c81, "Foxconn RC4107MA-RS2", 0),
SND_PCI_QUIRK(0x15bd, 0x3100, "DFI RS482", 0),
{ } /* terminator */
};
return;
/* generate tone */
- snd_hda_codec_write_cache(codec, beep->nid, 0,
+ snd_hda_codec_write(codec, beep->nid, 0,
AC_VERB_SET_BEEP_CONTROL, beep->tone);
}
beep->dev = NULL;
cancel_work_sync(&beep->beep_work);
/* turn off beep for sure */
- snd_hda_codec_write_cache(beep->codec, beep->nid, 0,
+ snd_hda_codec_write(beep->codec, beep->nid, 0,
AC_VERB_SET_BEEP_CONTROL, 0);
}
beep->enabled = enable;
if (!enable) {
/* turn off beep */
- snd_hda_codec_write_cache(beep->codec, beep->nid, 0,
+ snd_hda_codec_write(beep->codec, beep->nid, 0,
AC_VERB_SET_BEEP_CONTROL, 0);
}
if (beep->mode == HDA_BEEP_MODE_SWREG) {
mutex_init(&beep->mutex);
if (beep->mode == HDA_BEEP_MODE_ON) {
- beep->enabled = 1;
- snd_hda_do_register(&beep->register_work);
+ int err = snd_hda_do_attach(beep);
+ if (err < 0) {
+ kfree(beep);
+ codec->beep = NULL;
+ return err;
+ }
}
return 0;
if (beep) {
cancel_work_sync(&beep->register_work);
cancel_delayed_work(&beep->unregister_work);
- if (beep->enabled)
+ if (beep->dev)
snd_hda_do_detach(beep);
codec->beep = NULL;
kfree(beep);
if (err < 0)
return err;
}
- /* audio codec should override the mixer name */
- if (codec->afg || !*codec->bus->card->mixername)
- snprintf(codec->bus->card->mixername,
- sizeof(codec->bus->card->mixername),
- "%s %s", codec->vendor_name, codec->chip_name);
if (is_generic_config(codec)) {
err = snd_hda_parse_generic_codec(codec);
patched:
if (!err && codec->patch_ops.unsol_event)
err = init_unsol_queue(codec->bus);
+ /* audio codec should override the mixer name */
+ if (!err && (codec->afg || !*codec->bus->card->mixername))
+ snprintf(codec->bus->card->mixername,
+ sizeof(codec->bus->card->mixername),
+ "%s %s", codec->vendor_name, codec->chip_name);
return err;
}
EXPORT_SYMBOL_HDA(snd_hda_codec_configure);
*/
u32 snd_hda_pin_sense(struct hda_codec *codec, hda_nid_t nid)
{
- u32 pincap = snd_hda_query_pin_caps(codec, nid);
-
- if (pincap & AC_PINCAP_TRIG_REQ) /* need trigger? */
- snd_hda_codec_read(codec, nid, 0, AC_VERB_SET_PIN_SENSE, 0);
+ u32 pincap;
+ if (!codec->no_trigger_sense) {
+ pincap = snd_hda_query_pin_caps(codec, nid);
+ if (pincap & AC_PINCAP_TRIG_REQ) /* need trigger? */
+ snd_hda_codec_read(codec, nid, 0, AC_VERB_SET_PIN_SENSE, 0);
+ }
return snd_hda_codec_read(codec, nid, 0,
AC_VERB_GET_PIN_SENSE, 0);
}
unsigned int pin_amp_workaround:1; /* pin out-amp takes index
* (e.g. Conexant codecs)
*/
+ unsigned int no_trigger_sense:1; /* don't trigger at pin-sensing */
#ifdef CONFIG_SND_HDA_POWER_SAVE
unsigned int power_on :1; /* current (global) power-state */
unsigned int power_transition :1; /* power-state in transition */
*/
unsigned char stream_tag; /* assigned stream */
unsigned char index; /* stream index */
+ int device; /* last device number assigned to */
unsigned int opened :1;
unsigned int running :1;
*/
/* assign a stream for the PCM */
-static inline struct azx_dev *azx_assign_device(struct azx *chip, int stream)
+static inline struct azx_dev *
+azx_assign_device(struct azx *chip, struct snd_pcm_substream *substream)
{
int dev, i, nums;
- if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ struct azx_dev *res = NULL;
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
dev = chip->playback_index_offset;
nums = chip->playback_streams;
} else {
}
for (i = 0; i < nums; i++, dev++)
if (!chip->azx_dev[dev].opened) {
- chip->azx_dev[dev].opened = 1;
- return &chip->azx_dev[dev];
+ res = &chip->azx_dev[dev];
+ if (res->device == substream->pcm->device)
+ break;
}
- return NULL;
+ if (res) {
+ res->opened = 1;
+ res->device = substream->pcm->device;
+ }
+ return res;
}
/* release the assigned stream */
int err;
mutex_lock(&chip->open_mutex);
- azx_dev = azx_assign_device(chip, substream->stream);
+ azx_dev = azx_assign_device(chip, substream);
if (azx_dev == NULL) {
mutex_unlock(&chip->open_mutex);
return -EBUSY;
* white/black-list for enable_msi
*/
static struct snd_pci_quirk msi_black_list[] __devinitdata = {
+ SND_PCI_QUIRK(0x1043, 0x81f2, "ASUS", 0), /* Athlon64 X2 + nvidia */
{}
};
*/
spec->multiout.no_share_stream = 1;
+ codec->no_trigger_sense = 1;
+
return 0;
}
codec->patch_ops = ad198x_patch_ops;
+ codec->no_trigger_sense = 1;
+
return 0;
}
codec->patch_ops.unsol_event = ad1981_hp_unsol_event;
break;
}
+
+ codec->no_trigger_sense = 1;
+
return 0;
}
#endif
spec->vmaster_nid = 0x04;
+ codec->no_trigger_sense = 1;
+
return 0;
}
codec->patch_ops = ad198x_patch_ops;
+ codec->no_trigger_sense = 1;
+
return 0;
}
break;
}
+ codec->no_trigger_sense = 1;
+
return 0;
}
spec->mixers[2] = ad1882_6stack_mixers;
break;
}
+
+ codec->no_trigger_sense = 1;
+
return 0;
}
/* available models */
enum {
CS420X_MBP55,
+ CS420X_IMAC27,
CS420X_AUTO,
CS420X_MODELS
};
AC_VERB_SET_PIN_WIDGET_CONTROL,
hp_present ? 0 : PIN_OUT);
}
- if (spec->board_config == CS420X_MBP55) {
+ if (spec->board_config == CS420X_MBP55 ||
+ spec->board_config == CS420X_IMAC27) {
unsigned int gpio = hp_present ? 0x02 : 0x08;
snd_hda_codec_write(codec, 0x01, 0,
AC_VERB_SET_GPIO_DATA, gpio);
static const char *cs420x_models[CS420X_MODELS] = {
[CS420X_MBP55] = "mbp55",
+ [CS420X_IMAC27] = "imac27",
[CS420X_AUTO] = "auto",
};
static struct snd_pci_quirk cs420x_cfg_tbl[] = {
SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
+ SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),
{} /* terminator */
};
{} /* terminator */
};
+static struct cs_pincfg imac27_pincfgs[] = {
+ { 0x09, 0x012b4050 },
+ { 0x0a, 0x90100140 },
+ { 0x0b, 0x90100142 },
+ { 0x0c, 0x018b3020 },
+ { 0x0d, 0x90a00110 },
+ { 0x0e, 0x400000f0 },
+ { 0x0f, 0x01cbe030 },
+ { 0x10, 0x014be060 },
+ { 0x12, 0x01ab9070 },
+ { 0x15, 0x400000f0 },
+ {} /* terminator */
+};
+
static struct cs_pincfg *cs_pincfgs[CS420X_MODELS] = {
[CS420X_MBP55] = mbp55_pincfgs,
+ [CS420X_IMAC27] = imac27_pincfgs,
};
static void fix_pincfg(struct hda_codec *codec, int model)
fix_pincfg(codec, spec->board_config);
switch (spec->board_config) {
+ case CS420X_IMAC27:
case CS420X_MBP55:
/* GPIO1 = headphones */
/* GPIO3 = speakers */
#include "hda_codec.h"
#include "hda_local.h"
+#include "hda_beep.h"
#define CXT_PIN_DIR_IN 0x00
#define CXT_PIN_DIR_OUT 0x01
unsigned int dell_automute;
unsigned int port_d_mode;
unsigned char ext_mic_bias;
+ unsigned int dell_vostro;
};
static int conexant_playback_pcm_open(struct hda_pcm_stream *hinfo,
snd_array_free(&spec->jacks);
}
#endif
+ snd_hda_detach_beep_device(codec);
kfree(codec->spec);
}
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
int val;
+ hda_nid_t nid = kcontrol->private_value & 0xff;
+ int inout = (kcontrol->private_value & 0x100) ?
+ AC_AMP_GET_INPUT : AC_AMP_GET_OUTPUT;
- val = snd_hda_codec_read(codec, 0x17, 0,
- AC_VERB_GET_AMP_GAIN_MUTE, AC_AMP_GET_OUTPUT);
+ val = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_AMP_GAIN_MUTE, inout);
ucontrol->value.enumerated.item[0] = val & AC_AMP_GAIN;
return 0;
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
const struct hda_input_mux *imux = &cxt5066_analog_mic_boost;
unsigned int idx;
+ hda_nid_t nid = kcontrol->private_value & 0xff;
+ int inout = (kcontrol->private_value & 0x100) ?
+ AC_AMP_SET_INPUT : AC_AMP_SET_OUTPUT;
if (!imux->num_items)
return 0;
if (idx >= imux->num_items)
idx = imux->num_items - 1;
- snd_hda_codec_write_cache(codec, 0x17, 0,
+ snd_hda_codec_write_cache(codec, nid, 0,
AC_VERB_SET_AMP_GAIN_MUTE,
- AC_AMP_SET_RIGHT | AC_AMP_SET_LEFT | AC_AMP_SET_OUTPUT |
+ AC_AMP_SET_RIGHT | AC_AMP_SET_LEFT | inout |
imux->items[idx].index);
return 1;
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Analog Mic Boost Capture Enum",
+ .name = "Ext Mic Boost Capture Enum",
.info = cxt5066_mic_boost_mux_enum_info,
.get = cxt5066_mic_boost_mux_enum_get,
.put = cxt5066_mic_boost_mux_enum_put,
+ .private_value = 0x17,
},
HDA_BIND_VOL("Capture Volume", &cxt5066_bind_capture_vol_others),
{}
};
+static struct snd_kcontrol_new cxt5066_vostro_mixers[] = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Int Mic Boost Capture Enum",
+ .info = cxt5066_mic_boost_mux_enum_info,
+ .get = cxt5066_mic_boost_mux_enum_get,
+ .put = cxt5066_mic_boost_mux_enum_put,
+ .private_value = 0x23 | 0x100,
+ },
+ HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0x13, 1, 0x0, HDA_OUTPUT),
+ {}
+};
+
static struct hda_verb cxt5066_init_verbs[] = {
{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, /* Port B */
{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, /* Port C */
/* initialize jack-sensing, too */
static int cxt5066_init(struct hda_codec *codec)
{
+ struct conexant_spec *spec = codec->spec;
+
snd_printdd("CXT5066: init\n");
conexant_init(codec);
if (codec->patch_ops.unsol_event) {
cxt5066_hp_automute(codec);
- cxt5066_automic(codec);
+ if (spec->dell_vostro)
+ cxt5066_vostro_automic(codec);
+ else
+ cxt5066_automic(codec);
}
return 0;
}
spec->init_verbs[0] = cxt5066_init_verbs_vostro;
spec->mixers[spec->num_mixers++] = cxt5066_mixer_master_olpc;
spec->mixers[spec->num_mixers++] = cxt5066_mixers;
+ spec->mixers[spec->num_mixers++] = cxt5066_vostro_mixers;
spec->port_d_mode = 0;
+ spec->dell_vostro = 1;
+ snd_hda_attach_beep_device(codec, 0x13);
/* no S/PDIF out */
spec->multiout.dig_out_nid = 0;
enum {
ALC269_BASIC,
ALC269_QUANTA_FL1,
- ALC269_ASUS_EEEPC_P703,
- ALC269_ASUS_EEEPC_P901,
+ ALC269_ASUS_AMIC,
+ ALC269_ASUS_DMIC,
ALC269_FUJITSU,
ALC269_LIFEBOOK,
ALC269_AUTO,
ALC663_ASUS_MODE4,
ALC663_ASUS_MODE5,
ALC663_ASUS_MODE6,
+ ALC663_ASUS_MODE7,
+ ALC663_ASUS_MODE8,
ALC272_DELL,
ALC272_DELL_ZM1,
ALC272_SAMSUNG_NC10,
/* hooks */
void (*init_hook)(struct hda_codec *codec);
void (*unsol_event)(struct hda_codec *codec, unsigned int res);
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+ void (*power_hook)(struct hda_codec *codec, int power);
+#endif
/* for pin sensing */
unsigned int sense_updated: 1;
void (*init_hook)(struct hda_codec *);
#ifdef CONFIG_SND_HDA_POWER_SAVE
struct hda_amp_list *loopbacks;
+ void (*power_hook)(struct hda_codec *codec, int power);
#endif
};
spec->unsol_event = preset->unsol_event;
spec->init_hook = preset->init_hook;
#ifdef CONFIG_SND_HDA_POWER_SAVE
+ spec->power_hook = preset->power_hook;
spec->loopback.amplist = preset->loopbacks;
#endif
return; /* invalid entry */
}
}
+ if (!ext || !fixed)
+ return;
if (!(get_wcaps(codec, ext) & AC_WCAP_UNSOL_CAP))
return; /* no unsol support */
snd_printdd("realtek: Enable auto-mic switch on NID 0x%x/0x%x\n",
/* some bit here disables the other DACs. Init=0x4900 */
{0x20, AC_VERB_SET_COEF_INDEX, 0x08},
{0x20, AC_VERB_SET_PROC_COEF, 0x0000},
-/* Enable amplifiers */
- {0x14, AC_VERB_SET_EAPD_BTLENABLE, 0x02},
- {0x15, AC_VERB_SET_EAPD_BTLENABLE, 0x02},
/* DMIC fix
* This laptop has a stereo digital microphone. The mics are only 1cm apart
* which makes the stereo useless. However, either the mic or the ALC889
{ } /* end */
};
+static struct snd_kcontrol_new alc889_acer_aspire_8930g_mixer[] = {
+ HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0,
+ HDA_OUTPUT),
+ HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
+ HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ { } /* end */
+};
+
+
static void alc888_acer_aspire_4930g_setup(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
spec->autocfg.speaker_pins[2] = 0x1b;
}
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+static void alc889_power_eapd(struct hda_codec *codec, int power)
+{
+ snd_hda_codec_write(codec, 0x14, 0,
+ AC_VERB_SET_EAPD_BTLENABLE, power ? 2 : 0);
+ snd_hda_codec_write(codec, 0x15, 0,
+ AC_VERB_SET_EAPD_BTLENABLE, power ? 2 : 0);
+}
+#endif
+
/*
* ALC880 3-stack model
*
snd_hda_detach_beep_device(codec);
}
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+static int alc_suspend(struct hda_codec *codec, pm_message_t state)
+{
+ struct alc_spec *spec = codec->spec;
+ if (spec && spec->power_hook)
+ spec->power_hook(codec, 0);
+ return 0;
+}
+#endif
+
#ifdef SND_HDA_NEEDS_RESUME
static int alc_resume(struct hda_codec *codec)
{
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+ struct alc_spec *spec = codec->spec;
+#endif
codec->patch_ops.init(codec);
snd_hda_codec_resume_amp(codec);
snd_hda_codec_resume_cache(codec);
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+ if (spec && spec->power_hook)
+ spec->power_hook(codec, 1);
+#endif
return 0;
}
#endif
.resume = alc_resume,
#endif
#ifdef CONFIG_SND_HDA_POWER_SAVE
+ .suspend = alc_suspend,
.check_power_status = alc_check_power_status,
#endif
};
spec->auto_mic = 0; /* disable auto-mic to be sure */
}
+/* choose the ADC/MUX containing the input pin and initialize the setup */
+static void fixup_single_adc(struct hda_codec *codec)
+{
+ struct alc_spec *spec = codec->spec;
+ hda_nid_t pin;
+ int i;
+
+ /* search for the input pin; there must be only one */
+ for (i = 0; i < AUTO_PIN_LAST; i++) {
+ if (spec->autocfg.input_pins[i]) {
+ pin = spec->autocfg.input_pins[i];
+ break;
+ }
+ }
+ if (!pin)
+ return;
+
+ /* set the default connection to that pin */
+ for (i = 0; i < spec->num_adc_nids; i++) {
+ hda_nid_t cap = spec->capsrc_nids ?
+ spec->capsrc_nids[i] : spec->adc_nids[i];
+ int idx;
+
+ idx = get_connection_index(codec, cap, pin);
+ if (idx < 0)
+ continue;
+ /* use only this ADC */
+ if (spec->capsrc_nids)
+ spec->capsrc_nids += i;
+ spec->adc_nids += i;
+ spec->num_adc_nids = 1;
+ /* select or unmute this route */
+ if (get_wcaps_type(get_wcaps(codec, cap)) == AC_WID_AUD_MIX) {
+ snd_hda_codec_amp_stereo(codec, cap, HDA_INPUT, idx,
+ HDA_AMP_MUTE, 0);
+ } else {
+ snd_hda_codec_write_cache(codec, cap, 0,
+ AC_VERB_SET_CONNECT_SEL, idx);
+ }
+ return;
+ }
+}
+
static void set_capture_mixer(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
alc_capture_mixer3 },
};
if (spec->num_adc_nids > 0 && spec->num_adc_nids <= 3) {
- int mux;
- if (spec->auto_mic) {
- mux = 0;
+ int mux = 0;
+ if (spec->auto_mic)
fixup_automic_adc(codec);
- } else if (spec->input_mux && spec->input_mux->num_items > 1)
- mux = 1;
- else
- mux = 0;
+ else if (spec->input_mux) {
+ if (spec->input_mux->num_items > 1)
+ mux = 1;
+ else if (spec->input_mux->num_items == 1)
+ fixup_single_adc(codec);
+ }
spec->cap_mixer = caps[mux][spec->num_adc_nids - 1];
}
}
HDA_BIND_MUTE ("Surround Playback Switch", 0x0d, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("LFE Playback Volume", 0x0e, 0x00, HDA_OUTPUT),
HDA_BIND_MUTE ("LFE Playback Switch", 0x0e, 0x02, HDA_INPUT),
- HDA_CODEC_VOLUME("HP Playback Volume", 0x0f, 0x00, HDA_OUTPUT),
- HDA_BIND_MUTE ("HP Playback Switch", 0x0f, 0x02, HDA_INPUT),
+ HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0f, 0x00, HDA_OUTPUT),
+ HDA_BIND_MUTE ("Headphone Playback Switch", 0x0f, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_MUTE ("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
{0x14, AC_VERB_SET_CONNECT_SEL, 0x03},
+ {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
/* Front Mic pin: input vref at 80% */
{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
spec->autocfg.speaker_pins[0] = 0x14;
}
+static void alc885_mb5_automute(struct hda_codec *codec)
+{
+ unsigned int present;
+
+ present = snd_hda_codec_read(codec, 0x14, 0,
+ AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+ snd_hda_codec_amp_stereo(codec, 0x18, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+ snd_hda_codec_amp_stereo(codec, 0x1a, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+
+}
+
+static void alc885_mb5_unsol_event(struct hda_codec *codec,
+ unsigned int res)
+{
+ /* Headphone insertion or removal. */
+ if ((res >> 26) == ALC880_HP_EVENT)
+ alc885_mb5_automute(codec);
+}
+
static void alc885_imac91_automute(struct hda_codec *codec)
{
unsigned int present;
SND_PCI_QUIRK(0x1462, 0x040d, "MSI", ALC883_TARGA_2ch_DIG),
SND_PCI_QUIRK(0x1462, 0x0579, "MSI", ALC883_TARGA_2ch_DIG),
SND_PCI_QUIRK(0x1462, 0x28fb, "Targa T8", ALC882_TARGA), /* MSI-1049 T8 */
- SND_PCI_QUIRK(0x1462, 0x2fb3, "MSI", ALC883_TARGA_2ch_DIG),
+ SND_PCI_QUIRK(0x1462, 0x2fb3, "MSI", ALC882_AUTO),
SND_PCI_QUIRK(0x1462, 0x6668, "MSI", ALC882_6ST_DIG),
SND_PCI_QUIRK(0x1462, 0x3729, "MSI S420", ALC883_TARGA_DIG),
SND_PCI_QUIRK(0x1462, 0x3783, "NEC S970", ALC883_TARGA_DIG),
.input_mux = &mb5_capture_source,
.dig_out_nid = ALC882_DIGOUT_NID,
.dig_in_nid = ALC882_DIGIN_NID,
+ .unsol_event = alc885_mb5_unsol_event,
+ .init_hook = alc885_mb5_automute,
},
[ALC885_MACPRO] = {
.mixers = { alc882_macpro_mixer },
.dac_nids = alc883_dac_nids,
.adc_nids = alc883_adc_nids_alt,
.num_adc_nids = ARRAY_SIZE(alc883_adc_nids_alt),
+ .capsrc_nids = alc883_capsrc_nids,
.dig_out_nid = ALC883_DIGOUT_NID,
.num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
.channel_mode = alc883_3ST_2ch_modes,
.init_hook = alc_automute_amp,
},
[ALC888_ACER_ASPIRE_8930G] = {
- .mixers = { alc888_base_mixer,
+ .mixers = { alc889_acer_aspire_8930g_mixer,
alc883_chmode_mixer },
.init_verbs = { alc883_init_verbs, alc880_gpio1_init_verbs,
- alc889_acer_aspire_8930g_verbs },
+ alc889_acer_aspire_8930g_verbs,
+ alc889_eapd_verbs},
.num_dacs = ARRAY_SIZE(alc883_dac_nids),
.dac_nids = alc883_dac_nids,
.num_adc_nids = ARRAY_SIZE(alc889_adc_nids),
.unsol_event = alc_automute_amp_unsol_event,
.setup = alc889_acer_aspire_8930g_setup,
.init_hook = alc_automute_amp,
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+ .power_hook = alc889_power_eapd,
+#endif
},
[ALC888_ACER_ASPIRE_7730G] = {
.mixers = { alc883_3ST_6ch_mixer,
.dac_nids = alc883_dac_nids,
.adc_nids = alc883_adc_nids_alt,
.num_adc_nids = ARRAY_SIZE(alc883_adc_nids_alt),
+ .capsrc_nids = alc883_capsrc_nids,
.num_channel_mode = ARRAY_SIZE(alc883_sixstack_modes),
.channel_mode = alc883_sixstack_modes,
.input_mux = &alc883_capture_source,
.dac_nids = alc883_dac_nids,
.adc_nids = alc883_adc_nids_alt,
.num_adc_nids = ARRAY_SIZE(alc883_adc_nids_alt),
+ .capsrc_nids = alc883_capsrc_nids,
.num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
.channel_mode = alc883_3ST_2ch_modes,
.input_mux = &alc883_lenovo_101e_capture_source,
alc880_gpio1_init_verbs },
.adc_nids = alc883_adc_nids,
.num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
+ .capsrc_nids = alc883_capsrc_nids,
.dac_nids = alc883_dac_nids,
.num_dacs = ARRAY_SIZE(alc883_dac_nids),
.channel_mode = alc889A_mb31_6ch_modes,
{}
};
+static struct hda_verb alc262_lenovo_3000_init_verbs[] = {
+ /* Front Mic pin: input vref at 50% */
+ {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50},
+ {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+ {}
+};
+
static struct hda_input_mux alc262_fujitsu_capture_source = {
.num_items = 3,
.items = {
}
#define alc262_auto_create_input_ctls \
- alc880_auto_create_input_ctls
+ alc882_auto_create_input_ctls
/*
* generic initialization of ADC, input mixers and output mixers
[ALC262_LENOVO_3000] = {
.mixers = { alc262_lenovo_3000_mixer },
.init_verbs = { alc262_init_verbs, alc262_EAPD_verbs,
- alc262_lenovo_3000_unsol_verbs },
+ alc262_lenovo_3000_unsol_verbs,
+ alc262_lenovo_3000_init_verbs },
.num_dacs = ARRAY_SIZE(alc262_dac_nids),
.dac_nids = alc262_dac_nids,
.hp_nid = 0x03,
int board_config;
int i, has_beep, err;
- spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (spec == NULL)
return -ENOMEM;
/* toggle speaker-output according to the hp-jack state */
static void alc269_speaker_automute(struct hda_codec *codec)
{
+ struct alc_spec *spec = codec->spec;
+ unsigned int nid = spec->autocfg.hp_pins[0];
unsigned int present;
unsigned char bits;
- present = snd_hda_jack_detect(codec, 0x15);
+ present = snd_hda_jack_detect(codec, nid);
bits = present ? AMP_IN_MUTE(0) : 0;
snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
AMP_IN_MUTE(0), bits);
static const char *alc269_models[ALC269_MODEL_LAST] = {
[ALC269_BASIC] = "basic",
[ALC269_QUANTA_FL1] = "quanta",
- [ALC269_ASUS_EEEPC_P703] = "eeepc-p703",
- [ALC269_ASUS_EEEPC_P901] = "eeepc-p901",
+ [ALC269_ASUS_AMIC] = "asus-amic",
+ [ALC269_ASUS_DMIC] = "asus-dmic",
[ALC269_FUJITSU] = "fujitsu",
[ALC269_LIFEBOOK] = "lifebook",
[ALC269_AUTO] = "auto",
static struct snd_pci_quirk alc269_cfg_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_QUANTA_FL1),
SND_PCI_QUIRK(0x1043, 0x8330, "ASUS Eeepc P703 P900A",
- ALC269_ASUS_EEEPC_P703),
- SND_PCI_QUIRK(0x1043, 0x1883, "ASUS F81Se", ALC269_ASUS_EEEPC_P703),
- SND_PCI_QUIRK(0x1043, 0x16a3, "ASUS F5Q", ALC269_ASUS_EEEPC_P703),
- SND_PCI_QUIRK(0x1043, 0x1723, "ASUS P80", ALC269_ASUS_EEEPC_P703),
- SND_PCI_QUIRK(0x1043, 0x1773, "ASUS U20A", ALC269_ASUS_EEEPC_P703),
- SND_PCI_QUIRK(0x1043, 0x1743, "ASUS U80", ALC269_ASUS_EEEPC_P703),
- SND_PCI_QUIRK(0x1043, 0x1653, "ASUS U50", ALC269_ASUS_EEEPC_P703),
+ ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x1133, "ASUS UJ20ft", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x1273, "ASUS UL80JT", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x1283, "ASUS U53Jc", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x12b3, "ASUS N82Jv", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x13a3, "ASUS UL30Vt", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x1373, "ASUS G73JX", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x1383, "ASUS UJ30Jc", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x13d3, "ASUS N61JA", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x1413, "ASUS UL50", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x1443, "ASUS UL30", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x1453, "ASUS M60Jv", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x1483, "ASUS UL80", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x14f3, "ASUS F83Vf", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x14e3, "ASUS UL20", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x1513, "ASUS UX30", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x15a3, "ASUS N60Jv", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x15b3, "ASUS N60Dp", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x15c3, "ASUS N70De", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x15e3, "ASUS F83T", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x1643, "ASUS M60J", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x1653, "ASUS U50", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x1693, "ASUS F50N", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x16a3, "ASUS F5Q", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_ASUS_DMIC),
+ SND_PCI_QUIRK(0x1043, 0x1723, "ASUS P80", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x1743, "ASUS U80", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x1773, "ASUS U20A", ALC269_ASUS_AMIC),
+ SND_PCI_QUIRK(0x1043, 0x1883, "ASUS F81Se", ALC269_ASUS_AMIC),
SND_PCI_QUIRK(0x1043, 0x831a, "ASUS Eeepc P901",
- ALC269_ASUS_EEEPC_P901),
+ ALC269_ASUS_DMIC),
SND_PCI_QUIRK(0x1043, 0x834a, "ASUS Eeepc S101",
- ALC269_ASUS_EEEPC_P901),
- SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_ASUS_EEEPC_P901),
+ ALC269_ASUS_DMIC),
+ SND_PCI_QUIRK(0x1043, 0x8398, "ASUS P1005HA", ALC269_ASUS_DMIC),
+ SND_PCI_QUIRK(0x1043, 0x83ce, "ASUS P1005HA", ALC269_ASUS_DMIC),
SND_PCI_QUIRK(0x1734, 0x115d, "FSC Amilo", ALC269_FUJITSU),
SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook ICH9M-based", ALC269_LIFEBOOK),
{}
.setup = alc269_quanta_fl1_setup,
.init_hook = alc269_quanta_fl1_init_hook,
},
- [ALC269_ASUS_EEEPC_P703] = {
+ [ALC269_ASUS_AMIC] = {
.mixers = { alc269_eeepc_mixer },
.cap_mixer = alc269_epc_capture_mixer,
.init_verbs = { alc269_init_verbs,
.setup = alc269_eeepc_amic_setup,
.init_hook = alc269_eeepc_inithook,
},
- [ALC269_ASUS_EEEPC_P901] = {
+ [ALC269_ASUS_DMIC] = {
.mixers = { alc269_eeepc_mixer },
.cap_mixer = alc269_epc_capture_mixer,
.init_verbs = { alc269_init_verbs,
spec->stream_digital_playback = &alc861_pcm_digital_playback;
spec->stream_digital_capture = &alc861_pcm_digital_capture;
+ if (!spec->cap_mixer)
+ set_capture_mixer(codec);
set_beep_amp(spec, 0x23, 0, HDA_OUTPUT);
spec->vmaster_nid = 0x03;
static int alc861vd_auto_create_input_ctls(struct hda_codec *codec,
const struct auto_pin_cfg *cfg)
{
- return alc_auto_create_input_ctls(codec, cfg, 0x15, 0x09, 0);
+ return alc_auto_create_input_ctls(codec, cfg, 0x15, 0x22, 0);
}
{ } /* end */
};
+static struct hda_bind_ctls alc663_asus_mode7_8_all_bind_switch = {
+ .ops = &snd_hda_bind_sw,
+ .values = {
+ HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
+ HDA_COMPOSE_AMP_VAL(0x15, 3, 0, HDA_OUTPUT),
+ HDA_COMPOSE_AMP_VAL(0x17, 3, 0, HDA_OUTPUT),
+ HDA_COMPOSE_AMP_VAL(0x1b, 3, 0, HDA_OUTPUT),
+ HDA_COMPOSE_AMP_VAL(0x21, 3, 0, HDA_OUTPUT),
+ 0
+ },
+};
+
+static struct hda_bind_ctls alc663_asus_mode7_8_sp_bind_switch = {
+ .ops = &snd_hda_bind_sw,
+ .values = {
+ HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
+ HDA_COMPOSE_AMP_VAL(0x17, 3, 0, HDA_OUTPUT),
+ 0
+ },
+};
+
+static struct snd_kcontrol_new alc663_mode7_mixer[] = {
+ HDA_BIND_SW("Master Playback Switch", &alc663_asus_mode7_8_all_bind_switch),
+ HDA_BIND_VOL("Speaker Playback Volume", &alc663_asus_bind_master_vol),
+ HDA_BIND_SW("Speaker Playback Switch", &alc663_asus_mode7_8_sp_bind_switch),
+ HDA_CODEC_MUTE("Headphone1 Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Headphone2 Playback Switch", 0x21, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("IntMic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("IntMic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
+ { } /* end */
+};
+
+static struct snd_kcontrol_new alc663_mode8_mixer[] = {
+ HDA_BIND_SW("Master Playback Switch", &alc663_asus_mode7_8_all_bind_switch),
+ HDA_BIND_VOL("Speaker Playback Volume", &alc663_asus_bind_master_vol),
+ HDA_BIND_SW("Speaker Playback Switch", &alc663_asus_mode7_8_sp_bind_switch),
+ HDA_CODEC_MUTE("Headphone1 Playback Switch", 0x15, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Headphone2 Playback Switch", 0x21, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ { } /* end */
+};
+
+
static struct snd_kcontrol_new alc662_chmode_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
{}
};
+static struct hda_verb alc663_mode7_init_verbs[] = {
+ {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+ {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+ {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+ {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ {0x1b, AC_VERB_SET_CONNECT_SEL, 0x01},
+ {0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+ {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ {0x21, AC_VERB_SET_CONNECT_SEL, 0x01}, /* Headphone */
+ {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+ {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(9)},
+ {0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_MIC_EVENT},
+ {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+ {0x21, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+ {}
+};
+
+static struct hda_verb alc663_mode8_init_verbs[] = {
+ {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+ {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+ {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ {0x15, AC_VERB_SET_CONNECT_SEL, 0x01},
+ {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+ {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+ {0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+ {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ {0x21, AC_VERB_SET_CONNECT_SEL, 0x01}, /* Headphone */
+ {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+ {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(9)},
+ {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+ {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_MIC_EVENT},
+ {0x21, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+ {}
+};
+
static struct snd_kcontrol_new alc662_auto_capture_mixer[] = {
HDA_CODEC_VOLUME("Capture Volume", 0x09, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("Capture Switch", 0x09, 0x0, HDA_INPUT),
}
}
+static void alc663_two_hp_m7_speaker_automute(struct hda_codec *codec)
+{
+ unsigned int present1, present2;
+
+ present1 = snd_hda_codec_read(codec, 0x1b, 0,
+ AC_VERB_GET_PIN_SENSE, 0)
+ & AC_PINSENSE_PRESENCE;
+ present2 = snd_hda_codec_read(codec, 0x21, 0,
+ AC_VERB_GET_PIN_SENSE, 0)
+ & AC_PINSENSE_PRESENCE;
+
+ if (present1 || present2) {
+ snd_hda_codec_write_cache(codec, 0x14, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
+ snd_hda_codec_write_cache(codec, 0x17, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
+ } else {
+ snd_hda_codec_write_cache(codec, 0x14, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
+ snd_hda_codec_write_cache(codec, 0x17, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
+ }
+}
+
+static void alc663_two_hp_m8_speaker_automute(struct hda_codec *codec)
+{
+ unsigned int present1, present2;
+
+ present1 = snd_hda_codec_read(codec, 0x21, 0,
+ AC_VERB_GET_PIN_SENSE, 0)
+ & AC_PINSENSE_PRESENCE;
+ present2 = snd_hda_codec_read(codec, 0x15, 0,
+ AC_VERB_GET_PIN_SENSE, 0)
+ & AC_PINSENSE_PRESENCE;
+
+ if (present1 || present2) {
+ snd_hda_codec_write_cache(codec, 0x14, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
+ snd_hda_codec_write_cache(codec, 0x17, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
+ } else {
+ snd_hda_codec_write_cache(codec, 0x14, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
+ snd_hda_codec_write_cache(codec, 0x17, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
+ }
+}
+
static void alc663_m51va_unsol_event(struct hda_codec *codec,
unsigned int res)
{
spec->ext_mic.pin = 0x18;
spec->ext_mic.mux_idx = 0;
spec->int_mic.pin = 0x12;
- spec->int_mic.mux_idx = 1;
+ spec->int_mic.mux_idx = 9;
spec->auto_mic = 1;
}
/* ***************** Mode1 ******************************/
#define alc663_mode1_unsol_event alc663_m51va_unsol_event
-#define alc663_mode1_setup alc663_m51va_setup
+
+static void alc663_mode1_setup(struct hda_codec *codec)
+{
+ struct alc_spec *spec = codec->spec;
+ spec->ext_mic.pin = 0x18;
+ spec->ext_mic.mux_idx = 0;
+ spec->int_mic.pin = 0x19;
+ spec->int_mic.mux_idx = 1;
+ spec->auto_mic = 1;
+}
+
#define alc663_mode1_inithook alc663_m51va_inithook
/* ***************** Mode2 ******************************/
}
}
-#define alc662_mode2_setup alc663_m51va_setup
+#define alc662_mode2_setup alc663_mode1_setup
static void alc662_mode2_inithook(struct hda_codec *codec)
{
}
}
-#define alc663_mode3_setup alc663_m51va_setup
+#define alc663_mode3_setup alc663_mode1_setup
static void alc663_mode3_inithook(struct hda_codec *codec)
{
}
}
-#define alc663_mode4_setup alc663_m51va_setup
+#define alc663_mode4_setup alc663_mode1_setup
static void alc663_mode4_inithook(struct hda_codec *codec)
{
}
}
-#define alc663_mode5_setup alc663_m51va_setup
+#define alc663_mode5_setup alc663_mode1_setup
static void alc663_mode5_inithook(struct hda_codec *codec)
{
}
}
-#define alc663_mode6_setup alc663_m51va_setup
+#define alc663_mode6_setup alc663_mode1_setup
static void alc663_mode6_inithook(struct hda_codec *codec)
{
alc_mic_automute(codec);
}
+/* ***************** Mode7 ******************************/
+static void alc663_mode7_unsol_event(struct hda_codec *codec,
+ unsigned int res)
+{
+ switch (res >> 26) {
+ case ALC880_HP_EVENT:
+ alc663_two_hp_m7_speaker_automute(codec);
+ break;
+ case ALC880_MIC_EVENT:
+ alc_mic_automute(codec);
+ break;
+ }
+}
+
+#define alc663_mode7_setup alc663_mode1_setup
+
+static void alc663_mode7_inithook(struct hda_codec *codec)
+{
+ alc663_two_hp_m7_speaker_automute(codec);
+ alc_mic_automute(codec);
+}
+
+/* ***************** Mode8 ******************************/
+static void alc663_mode8_unsol_event(struct hda_codec *codec,
+ unsigned int res)
+{
+ switch (res >> 26) {
+ case ALC880_HP_EVENT:
+ alc663_two_hp_m8_speaker_automute(codec);
+ break;
+ case ALC880_MIC_EVENT:
+ alc_mic_automute(codec);
+ break;
+ }
+}
+
+#define alc663_mode8_setup alc663_m51va_setup
+
+static void alc663_mode8_inithook(struct hda_codec *codec)
+{
+ alc663_two_hp_m8_speaker_automute(codec);
+ alc_mic_automute(codec);
+}
+
static void alc663_g71v_hp_automute(struct hda_codec *codec)
{
unsigned int present;
[ALC663_ASUS_MODE4] = "asus-mode4",
[ALC663_ASUS_MODE5] = "asus-mode5",
[ALC663_ASUS_MODE6] = "asus-mode6",
+ [ALC663_ASUS_MODE7] = "asus-mode7",
+ [ALC663_ASUS_MODE8] = "asus-mode8",
[ALC272_DELL] = "dell",
[ALC272_DELL_ZM1] = "dell-zm1",
[ALC272_SAMSUNG_NC10] = "samsung-nc10",
SND_PCI_QUIRK(0x1043, 0x11d3, "ASUS NB", ALC663_ASUS_MODE1),
SND_PCI_QUIRK(0x1043, 0x11f3, "ASUS NB", ALC662_ASUS_MODE2),
SND_PCI_QUIRK(0x1043, 0x1203, "ASUS NB", ALC663_ASUS_MODE1),
+ SND_PCI_QUIRK(0x1043, 0x1303, "ASUS G60J", ALC663_ASUS_MODE1),
+ SND_PCI_QUIRK(0x1043, 0x1333, "ASUS G60Jx", ALC663_ASUS_MODE1),
SND_PCI_QUIRK(0x1043, 0x1339, "ASUS NB", ALC662_ASUS_MODE2),
+ SND_PCI_QUIRK(0x1043, 0x13e3, "ASUS N71JA", ALC663_ASUS_MODE7),
+ SND_PCI_QUIRK(0x1043, 0x1463, "ASUS N71", ALC663_ASUS_MODE7),
+ SND_PCI_QUIRK(0x1043, 0x14d3, "ASUS G72", ALC663_ASUS_MODE8),
+ SND_PCI_QUIRK(0x1043, 0x1563, "ASUS N90", ALC663_ASUS_MODE3),
+ SND_PCI_QUIRK(0x1043, 0x15d3, "ASUS N50SF F50SF", ALC663_ASUS_MODE1),
SND_PCI_QUIRK(0x1043, 0x16c3, "ASUS NB", ALC662_ASUS_MODE2),
+ SND_PCI_QUIRK(0x1043, 0x16f3, "ASUS K40C K50C", ALC662_ASUS_MODE2),
+ SND_PCI_QUIRK(0x1043, 0x1733, "ASUS N81De", ALC663_ASUS_MODE1),
SND_PCI_QUIRK(0x1043, 0x1753, "ASUS NB", ALC662_ASUS_MODE2),
SND_PCI_QUIRK(0x1043, 0x1763, "ASUS NB", ALC663_ASUS_MODE6),
SND_PCI_QUIRK(0x1043, 0x1765, "ASUS NB", ALC663_ASUS_MODE6),
SND_PCI_QUIRK(0x1043, 0x1783, "ASUS NB", ALC662_ASUS_MODE2),
+ SND_PCI_QUIRK(0x1043, 0x1793, "ASUS F50GX", ALC663_ASUS_MODE1),
SND_PCI_QUIRK(0x1043, 0x17b3, "ASUS F70SL", ALC663_ASUS_MODE3),
SND_PCI_QUIRK(0x1043, 0x17c3, "ASUS UX20", ALC663_ASUS_M51VA),
SND_PCI_QUIRK(0x1043, 0x17f3, "ASUS X58LE", ALC662_ASUS_MODE2),
SND_PCI_QUIRK(0x105b, 0x0cd6, "Foxconn", ALC662_ECS),
SND_PCI_QUIRK(0x105b, 0x0d47, "Foxconn 45CMX/45GMX/45CMX-K",
ALC662_3ST_6ch_DIG),
- SND_PCI_QUIRK(0x1179, 0xff6e, "Toshiba NB200", ALC663_ASUS_MODE4),
+ SND_PCI_QUIRK(0x1179, 0xff6e, "Toshiba NB20x", ALC662_AUTO),
SND_PCI_QUIRK(0x144d, 0xca00, "Samsung NC10", ALC272_SAMSUNG_NC10),
SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte 945GCM-S2L",
ALC662_3ST_6ch_DIG),
.setup = alc663_mode6_setup,
.init_hook = alc663_mode6_inithook,
},
+ [ALC663_ASUS_MODE7] = {
+ .mixers = { alc663_mode7_mixer },
+ .cap_mixer = alc662_auto_capture_mixer,
+ .init_verbs = { alc662_init_verbs,
+ alc663_mode7_init_verbs },
+ .num_dacs = ARRAY_SIZE(alc662_dac_nids),
+ .hp_nid = 0x03,
+ .dac_nids = alc662_dac_nids,
+ .dig_out_nid = ALC662_DIGOUT_NID,
+ .num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
+ .channel_mode = alc662_3ST_2ch_modes,
+ .unsol_event = alc663_mode7_unsol_event,
+ .setup = alc663_mode7_setup,
+ .init_hook = alc663_mode7_inithook,
+ },
+ [ALC663_ASUS_MODE8] = {
+ .mixers = { alc663_mode8_mixer },
+ .cap_mixer = alc662_auto_capture_mixer,
+ .init_verbs = { alc662_init_verbs,
+ alc663_mode8_init_verbs },
+ .num_dacs = ARRAY_SIZE(alc662_dac_nids),
+ .hp_nid = 0x03,
+ .dac_nids = alc662_dac_nids,
+ .dig_out_nid = ALC662_DIGOUT_NID,
+ .num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
+ .channel_mode = alc662_3ST_2ch_modes,
+ .unsol_event = alc663_mode8_unsol_event,
+ .setup = alc663_mode8_setup,
+ .init_hook = alc663_mode8_inithook,
+ },
[ALC272_DELL] = {
.mixers = { alc663_m51va_mixer },
.cap_mixer = alc272_auto_capture_mixer,
{ .id = 0x10ec0267, .name = "ALC267", .patch = patch_alc268 },
{ .id = 0x10ec0268, .name = "ALC268", .patch = patch_alc268 },
{ .id = 0x10ec0269, .name = "ALC269", .patch = patch_alc269 },
+ { .id = 0x10ec0270, .name = "ALC270", .patch = patch_alc269 },
{ .id = 0x10ec0272, .name = "ALC272", .patch = patch_alc662 },
+ { .id = 0x10ec0275, .name = "ALC275", .patch = patch_alc269 },
{ .id = 0x10ec0861, .rev = 0x100340, .name = "ALC660",
.patch = patch_alc861 },
{ .id = 0x10ec0660, .name = "ALC660-VD", .patch = patch_alc861vd },
10280204
1028021F
10280228 (Dell Vostro 1500)
+ 10280229 (Dell Vostro 1700)
*/
static unsigned int dell_9205_m42_pin_configs[12] = {
0x0321101F, 0x03A11020, 0x400003FA, 0x90170310,
"Dell Inspiron", STAC_9205_DELL_M44),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0228,
"Dell Vostro 1500", STAC_9205_DELL_M42),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0229,
+ "Dell Vostro 1700", STAC_9205_DELL_M42),
/* Gateway */
SND_PCI_QUIRK(0x107b, 0x0560, "Gateway T6834c", STAC_9205_EAPD),
SND_PCI_QUIRK(0x107b, 0x0565, "Gateway T1616", STAC_9205_EAPD),
err = snd_hda_attach_beep_device(codec, nid);
if (err < 0)
return err;
- /* IDT/STAC codecs have linear beep tone parameter */
- codec->beep->linear_tone = 1;
- /* if no beep switch is available, make its own one */
- caps = query_amp_caps(codec, nid, HDA_OUTPUT);
- if (codec->beep &&
- !((caps & AC_AMPCAP_MUTE) >> AC_AMPCAP_MUTE_SHIFT)) {
- err = stac92xx_beep_switch_ctl(codec);
- if (err < 0)
- return err;
+ if (codec->beep) {
+ /* IDT/STAC codecs have linear beep tone parameter */
+ codec->beep->linear_tone = 1;
+ /* if no beep switch is available, make its own one */
+ caps = query_amp_caps(codec, nid, HDA_OUTPUT);
+ if (!(caps & AC_AMPCAP_MUTE)) {
+ err = stac92xx_beep_switch_ctl(codec);
+ if (err < 0)
+ return err;
+ }
}
}
#endif
{
if (!nid)
return 0;
- /* NOTE: we can't use snd_hda_jack_detect() here because STAC/IDT
- * codecs behave wrongly when SET_PIN_SENSE is triggered, although
- * the pincap gives TRIG_REQ bit.
- */
- if (snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_PIN_SENSE, 0) &
- AC_PINSENSE_PRESENCE)
- return 1;
- return 0;
+ return snd_hda_jack_detect(codec, nid);
}
static void stac92xx_line_out_detect(struct hda_codec *codec,
}
}
+static int hp_blike_system(u32 subsystem_id);
+
+static void set_hp_led_gpio(struct hda_codec *codec)
+{
+ struct sigmatel_spec *spec = codec->spec;
+ switch (codec->vendor_id) {
+ case 0x111d7608:
+ /* GPIO 0 */
+ spec->gpio_led = 0x01;
+ break;
+ case 0x111d7600:
+ case 0x111d7601:
+ case 0x111d7602:
+ case 0x111d7603:
+ /* GPIO 3 */
+ spec->gpio_led = 0x08;
+ break;
+ }
+}
+
/*
* This method searches for the mute LED GPIO configuration
* provided as OEM string in SMBIOS. The format of that string
*
* So, HP B-series like systems may have HP_Mute_LED_0 (current models)
* or HP_Mute_LED_0_3 (future models) OEM SMBIOS strings
+ *
+ *
+ * The dv-series laptops don't seem to have the HP_Mute_LED* strings in
+ * SMBIOS - at least the ones I have seen do not have them - which include
+ * my own system (HP Pavilion dv6-1110ax) and my cousin's
+ * HP Pavilion dv9500t CTO.
+ * Need more information on whether it is true across the entire series.
+ * -- kunal
*/
static int find_mute_led_gpio(struct hda_codec *codec)
{
while ((dev = dmi_find_device(DMI_DEV_TYPE_OEM_STRING,
NULL, dev))) {
if (sscanf(dev->name, "HP_Mute_LED_%d_%d",
- &spec->gpio_led_polarity,
- &spec->gpio_led) == 2) {
+ &spec->gpio_led_polarity,
+ &spec->gpio_led) == 2) {
spec->gpio_led = 1 << spec->gpio_led;
return 1;
}
if (sscanf(dev->name, "HP_Mute_LED_%d",
- &spec->gpio_led_polarity) == 1) {
- switch (codec->vendor_id) {
- case 0x111d7608:
- /* GPIO 0 */
- spec->gpio_led = 0x01;
- return 1;
- case 0x111d7600:
- case 0x111d7601:
- case 0x111d7602:
- case 0x111d7603:
- /* GPIO 3 */
- spec->gpio_led = 0x08;
- return 1;
- }
+ &spec->gpio_led_polarity) == 1) {
+ set_hp_led_gpio(codec);
+ return 1;
}
}
+
+ /*
+ * Fallback case - if we don't find the DMI strings,
+ * we statically set the GPIO - if not a B-series system.
+ */
+ if (!hp_blike_system(codec->subsystem_id)) {
+ set_hp_led_gpio(codec);
+ spec->gpio_led_polarity = 1;
+ return 1;
+ }
}
return 0;
}
if (spec == NULL)
return -ENOMEM;
+ codec->no_trigger_sense = 1;
codec->spec = spec;
spec->num_pins = ARRAY_SIZE(stac9200_pin_nids);
spec->pin_nids = stac9200_pin_nids;
if (spec == NULL)
return -ENOMEM;
+ codec->no_trigger_sense = 1;
codec->spec = spec;
spec->num_pins = ARRAY_SIZE(stac925x_pin_nids);
spec->pin_nids = stac925x_pin_nids;
if (spec == NULL)
return -ENOMEM;
+ codec->no_trigger_sense = 1;
codec->spec = spec;
codec->slave_dig_outs = stac92hd73xx_slave_dig_outs;
spec->num_pins = ARRAY_SIZE(stac92hd73xx_pin_nids);
if (spec == NULL)
return -ENOMEM;
+ codec->no_trigger_sense = 1;
codec->spec = spec;
codec->slave_dig_outs = stac92hd83xxx_slave_dig_outs;
spec->digbeep_nid = 0x21;
if (spec == NULL)
return -ENOMEM;
+ codec->no_trigger_sense = 1;
codec->spec = spec;
codec->patch_ops = stac92xx_patch_ops;
spec->num_pins = STAC92HD71BXX_NUM_PINS;
spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids);
spec->num_smuxes = stac92hd71bxx_connected_smuxes(codec, 0x1e);
+ snd_printdd("Found board config: %d\n", spec->board_config);
+
switch (spec->board_config) {
case STAC_HP_M4:
/* enable internal microphone */
if (spec == NULL)
return -ENOMEM;
+ codec->no_trigger_sense = 1;
codec->spec = spec;
spec->num_pins = ARRAY_SIZE(stac922x_pin_nids);
spec->pin_nids = stac922x_pin_nids;
if (spec == NULL)
return -ENOMEM;
+ codec->no_trigger_sense = 1;
codec->spec = spec;
codec->slave_dig_outs = stac927x_slave_dig_outs;
spec->num_pins = ARRAY_SIZE(stac927x_pin_nids);
if (spec == NULL)
return -ENOMEM;
+ codec->no_trigger_sense = 1;
codec->spec = spec;
spec->num_pins = ARRAY_SIZE(stac9205_pin_nids);
spec->pin_nids = stac9205_pin_nids;
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (spec == NULL)
return -ENOMEM;
+ codec->no_trigger_sense = 1;
codec->spec = spec;
spec->num_pins = ARRAY_SIZE(stac9872_pin_nids);
spec->pin_nids = stac9872_pin_nids;
rptr.retwords[2] != M &&
rptr.retwords[3] != N &&
i++ < MAX_WRITE_RETRY);
- if (i == MAX_WRITE_RETRY) {
+ if (i > MAX_WRITE_RETRY) {
snd_printdd("sent samplerate %d: %d failed\n",
*intdec, rate);
return -EIO;
return 0; /* already enough large */
vfree(runtime->dma_area);
}
- runtime->dma_area = vmalloc_32(size);
+ runtime->dma_area = vmalloc_32_user(size);
if (! runtime->dma_area)
return -ENOMEM;
runtime->dma_bytes = size;
INIT_LIST_HEAD(&codec->dapm_widgets);
INIT_LIST_HEAD(&codec->dapm_paths);
+ ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
+ if (ret < 0) {
+ printk(KERN_ERR "ASoC: failed to init gen ac97 glue\n");
+ goto err;
+ }
+
/* register pcms */
ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
if (ret < 0)
static int __init ak4642_modinit(void)
{
- int ret;
+ int ret = 0;
#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
ret = i2c_add_driver(&ak4642_i2c_driver);
#endif
vra = stac9766_ac97_read(codec, AC97_EXTENDED_STATUS);
vra |= 0x1; /* enable variable rate audio */
+ vra &= ~0x4; /* disable SPDIF output */
stac9766_ac97_write(codec, AC97_EXTENDED_STATUS, vra);
return stac9766_ac97_write(codec, reg, runtime->rate);
}
-static int ac97_digital_trigger(struct snd_pcm_substream *substream,
- int cmd, struct snd_soc_dai *dai)
-{
- struct snd_soc_codec *codec = dai->codec;
- unsigned short vra;
-
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_STOP:
- vra = stac9766_ac97_read(codec, AC97_EXTENDED_STATUS);
- vra &= !0x04;
- stac9766_ac97_write(codec, AC97_EXTENDED_STATUS, vra);
- break;
- }
- return 0;
-}
-
static int stac9766_set_bias_level(struct snd_soc_codec *codec,
enum snd_soc_bias_level level)
{
static struct snd_soc_dai_ops stac9766_dai_ops_digital = {
.prepare = ac97_digital_prepare,
- .trigger = ac97_digital_trigger,
};
struct snd_soc_dai stac9766_dai[] = {
iface |= 0x3 << 8;
break;
case SND_SOC_DAIFMT_DSP_B:
- iface |= 0x3 << 8; /* lg not sure which mode */
+ iface |= 0x3 << 8 | WM8350_AIF_LRCLK_INV;
break;
default:
return -EINVAL;
/* filter coefficient */
switch (params_rate(params)) {
- case SNDRV_PCM_RATE_8000:
+ case 8000:
adn |= 0x5 << 1;
break;
- case SNDRV_PCM_RATE_11025:
+ case 11025:
adn |= 0x4 << 1;
break;
- case SNDRV_PCM_RATE_16000:
+ case 16000:
adn |= 0x3 << 1;
break;
- case SNDRV_PCM_RATE_22050:
+ case 22050:
adn |= 0x2 << 1;
break;
- case SNDRV_PCM_RATE_32000:
+ case 32000:
adn |= 0x1 << 1;
break;
- case SNDRV_PCM_RATE_44100:
- case SNDRV_PCM_RATE_48000:
+ case 44100:
+ case 48000:
break;
}
iface |= (1 << 9);
switch (params_rate(params)) {
- case SNDRV_PCM_RATE_8000:
+ case 8000:
addcntrl |= (0x5 << 1);
break;
- case SNDRV_PCM_RATE_11025:
+ case 11025:
addcntrl |= (0x4 << 1);
break;
- case SNDRV_PCM_RATE_16000:
+ case 16000:
addcntrl |= (0x3 << 1);
break;
- case SNDRV_PCM_RATE_22050:
+ case 22050:
addcntrl |= (0x2 << 1);
break;
- case SNDRV_PCM_RATE_32000:
+ case 32000:
addcntrl |= (0x1 << 1);
break;
- case SNDRV_PCM_RATE_44100:
- case SNDRV_PCM_RATE_48000:
+ case 44100:
+ case 48000:
break;
}
ret = snd_soc_write(codec, WM8940_ADDCNTRL, addcntrl);
};
#define WM8974_POWER1_BIASEN 0x08
-#define WM8974_POWER1_BUFIOEN 0x10
+#define WM8974_POWER1_BUFIOEN 0x04
struct wm8974_priv {
struct snd_soc_codec codec;
/* filter coefficient */
switch (params_rate(params)) {
- case SNDRV_PCM_RATE_8000:
+ case 8000:
adn |= 0x5 << 1;
break;
- case SNDRV_PCM_RATE_11025:
+ case 11025:
adn |= 0x4 << 1;
break;
- case SNDRV_PCM_RATE_16000:
+ case 16000:
adn |= 0x3 << 1;
break;
- case SNDRV_PCM_RATE_22050:
+ case 22050:
adn |= 0x2 << 1;
break;
- case SNDRV_PCM_RATE_32000:
+ case 32000:
adn |= 0x1 << 1;
break;
- case SNDRV_PCM_RATE_44100:
- case SNDRV_PCM_RATE_48000:
+ case 44100:
+ case 48000:
break;
}
{
u16 *cache = codec->reg_cache;
- soc_ac97_ops.write(codec->ac97, reg, val);
+ if (reg < 0x7c)
+ soc_ac97_ops.write(codec->ac97, reg, val);
reg = reg >> 1;
if (reg < (ARRAY_SIZE(wm9712_reg)))
cache[reg] = val;
struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
/* disable the PLL */
- return codec_dai->ops->set_pll(codec_dai, IGNORED_ARG, 0, 0);
+ return codec_dai->ops->set_pll(codec_dai, IGNORED_ARG, IGNORED_ARG,
+ 0, 0);
}
/*
.codec_dev = &soc_codec_dev_ak4642,
};
-#define AK4642_BUS 0
-#define AK4642_ADR 0x12
-static int ak4642_add_i2c_device(void)
-{
- struct i2c_board_info info;
- struct i2c_adapter *adapter;
- struct i2c_client *client;
-
- memset(&info, 0, sizeof(struct i2c_board_info));
- info.addr = AK4642_ADR;
- strlcpy(info.type, "ak4642", I2C_NAME_SIZE);
-
- adapter = i2c_get_adapter(AK4642_BUS);
- if (!adapter) {
- printk(KERN_DEBUG "can't get i2c adapter\n");
- return -ENODEV;
- }
-
- client = i2c_new_device(adapter, &info);
- i2c_put_adapter(adapter);
- if (!client) {
- printk(KERN_DEBUG "can't add i2c device\n");
- return -ENODEV;
- }
-
- return 0;
-}
-
static struct platform_device *fsi_snd_device;
static int __init fsi_ak4642_init(void)
{
int ret = -ENOMEM;
- ak4642_add_i2c_device();
-
fsi_snd_device = platform_device_alloc("soc-audio", -1);
if (!fsi_snd_device)
goto out;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
irq = platform_get_irq(pdev, 0);
- if (!res || !irq) {
+ if (!res || (int)irq <= 0) {
dev_err(&pdev->dev, "Not enough FSI platform resources.\n");
ret = -ENODEV;
goto exit;
class_destroy(sound_class);
}
-module_init(init_soundcore);
+subsys_initcall(init_soundcore);
module_exit(cleanup_soundcore);
return 0; /* already large enough */
vfree(runtime->dma_area);
}
- runtime->dma_area = vmalloc(size);
+ runtime->dma_area = vmalloc_user(size);
if (!runtime->dma_area)
return -ENOMEM;
runtime->dma_bytes = size;
struct snd_usb_stream *as = snd_pcm_substream_chip(substream);
struct snd_usb_substream *subs = &as->substream[direction];
- if (subs->interface >= 0) {
+ if (!as->chip->shutdown && subs->interface >= 0) {
usb_set_interface(subs->dev, subs->interface, 0);
subs->interface = -1;
}
# explicitly what architecture to check for. Fix this up for yours..
SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
-ifeq ($(shell sh -c "echo 'int foo(void) {char X[2]; return 3;}' | $(CC) -x c -c -Werror -fstack-protector-all - -o /dev/null "$(QUIET_STDERR)" && echo y"), y)
+ifeq ($(V), 2)
+ QUIET_STDERR = ">/dev/null"
+else
+ QUIET_STDERR = ">/dev/null 2>&1"
+endif
+
+BITBUCKET = "/dev/null"
+
+ifneq ($(shell sh -c "(echo '\#include <stdio.h>'; echo 'int main(void) { return puts(\"hi\"); }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) "$(QUIET_STDERR)" && echo y"), y)
+ BITBUCKET = .perf.dev.null
+endif
+
+ifeq ($(shell sh -c "echo 'int foo(void) {char X[2]; return 3;}' | $(CC) -x c -c -Werror -fstack-protector-all - -o $(BITBUCKET) "$(QUIET_STDERR)" && echo y"), y)
CFLAGS := $(CFLAGS) -fstack-protector-all
endif
LIB_H += util/include/linux/types.h
LIB_H += util/include/asm/asm-offsets.h
LIB_H += util/include/asm/bitops.h
+LIB_H += util/include/asm/bug.h
LIB_H += util/include/asm/byteorder.h
LIB_H += util/include/asm/swab.h
LIB_H += util/include/asm/system.h
LIB_H += util/include/asm/uaccess.h
LIB_H += perf.h
+LIB_H += util/cache.h
+LIB_H += util/callchain.h
+LIB_H += util/debug.h
LIB_H += util/debugfs.h
LIB_H += util/event.h
+LIB_H += util/exec_cmd.h
LIB_H += util/types.h
LIB_H += util/levenshtein.h
LIB_H += util/parse-options.h
LIB_H += util/strbuf.h
LIB_H += util/string.h
LIB_H += util/strlist.h
+LIB_H += util/svghelper.h
LIB_H += util/run-command.h
LIB_H += util/sigchain.h
LIB_H += util/symbol.h
LIB_H += util/sort.h
LIB_H += util/hist.h
LIB_H += util/thread.h
+LIB_H += util/trace-event.h
+LIB_H += util/trace-event-perl.h
LIB_H += util/probe-finder.h
LIB_H += util/probe-event.h
PERFLIBS = $(LIB_FILE)
-ifeq ($(V), 2)
- QUIET_STDERR = ">/dev/null"
-else
- QUIET_STDERR = ">/dev/null 2>&1"
-endif
#
# Platform specific tweaks
#
PTHREAD_LIBS =
endif
-ifeq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
-ifneq ($(shell sh -c "(echo '\#include <gnu/libc-version.h>'; echo 'int main(void) { const char * version = gnu_get_libc_version(); return (long)version; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
+ifeq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
+ifneq ($(shell sh -c "(echo '\#include <gnu/libc-version.h>'; echo 'int main(void) { const char * version = gnu_get_libc_version(); return (long)version; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
endif
- ifneq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ_MMAP, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
+ ifneq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ_MMAP, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
BASIC_CFLAGS += -DLIBELF_NO_MMAP
endif
else
msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel and glibc-dev[el]);
endif
-ifneq ($(shell sh -c "(echo '\#include <libdwarf/dwarf.h>'; echo '\#include <libdwarf/libdwarf.h>'; echo 'int main(void) { Dwarf_Debug dbg; Dwarf_Error err; Dwarf_Ranges *rng; dwarf_init(0, DW_DLC_READ, 0, 0, &dbg, &err); dwarf_get_ranges(dbg, 0, &rng, 0, 0, &err); return (long)dbg; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -ldwarf -lelf -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
+ifneq ($(shell sh -c "(echo '\#ifndef _MIPS_SZLONG'; echo '\#define _MIPS_SZLONG 0'; echo '\#endif'; echo '\#include <dwarf.h>'; echo '\#include <libdwarf.h>'; echo 'int main(void) { Dwarf_Debug dbg; Dwarf_Error err; Dwarf_Ranges *rng; dwarf_init(0, DW_DLC_READ, 0, 0, &dbg, &err); dwarf_get_ranges(dbg, 0, &rng, 0, 0, &err); return (long)dbg; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/include/libdwarf -ldwarf -lelf -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
msg := $(warning No libdwarf.h found or old libdwarf.h found, disables dwarf support. Please install libdwarf-dev/libdwarf-devel >= 20081231);
BASIC_CFLAGS += -DNO_LIBDWARF
else
+ BASIC_CFLAGS += -I/usr/include/libdwarf
EXTLIBS += -lelf -ldwarf
LIB_OBJS += util/probe-finder.o
endif
PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
endif
-ifneq ($(shell sh -c "(echo '\#include <EXTERN.h>'; echo '\#include <perl.h>'; echo 'int main(void) { perl_alloc(); return 0; }') | $(CC) -x c - $(PERL_EMBED_CCOPTS) -o /dev/null $(PERL_EMBED_LDOPTS) > /dev/null 2>&1 && echo y"), y)
+ifneq ($(shell sh -c "(echo '\#include <EXTERN.h>'; echo '\#include <perl.h>'; echo 'int main(void) { perl_alloc(); return 0; }') | $(CC) -x c - $(PERL_EMBED_CCOPTS) -o $(BITBUCKET) $(PERL_EMBED_LDOPTS) > /dev/null 2>&1 && echo y"), y)
BASIC_CFLAGS += -DNO_LIBPERL
else
ALL_LDFLAGS += $(PERL_EMBED_LDOPTS)
ifdef NO_DEMANGLE
BASIC_CFLAGS += -DNO_DEMANGLE
else
- has_bfd := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) -lbfd "$(QUIET_STDERR)" && echo y")
+ has_bfd := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd "$(QUIET_STDERR)" && echo y")
ifeq ($(has_bfd),y)
EXTLIBS += -lbfd
else
- has_bfd_iberty := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty "$(QUIET_STDERR)" && echo y")
+ has_bfd_iberty := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty "$(QUIET_STDERR)" && echo y")
ifeq ($(has_bfd_iberty),y)
EXTLIBS += -lbfd -liberty
else
- has_bfd_iberty_z := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty -lz "$(QUIET_STDERR)" && echo y")
+ has_bfd_iberty_z := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty -lz "$(QUIET_STDERR)" && echo y")
ifeq ($(has_bfd_iberty_z),y)
EXTLIBS += -lbfd -liberty -lz
else
- has_cplus_demangle := $(shell sh -c "(echo 'extern char *cplus_demangle(const char *, int);'; echo 'int main(void) { cplus_demangle(0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) -liberty "$(QUIET_STDERR)" && echo y")
+ has_cplus_demangle := $(shell sh -c "(echo 'extern char *cplus_demangle(const char *, int);'; echo 'int main(void) { cplus_demangle(0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -liberty "$(QUIET_STDERR)" && echo y")
ifeq ($(has_cplus_demangle),y)
EXTLIBS += -liberty
BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
SHELL = $(SHELL_PATH)
-all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) PERF-BUILD-OPTIONS
+all:: .perf.dev.null shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) PERF-BUILD-OPTIONS
ifneq (,$X)
$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
endif
.PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
.PHONY: .FORCE-PERF-BUILD-OPTIONS
+.perf.dev.null:
+ touch .perf.dev.null
+
+.INTERMEDIATE: .perf.dev.null
+
### Make sure built-ins do not have dups and listed in perf.c
#
check-builtins::
static char const *input_name = "perf.data";
static int force;
-static const char *const buildid_list_usage[] = {
+static const char * const buildid_list_usage[] = {
"perf buildid-list [<options>]",
NULL
};
return ret;
}
-static const char *const diff_usage[] = {
+static const char * const diff_usage[] = {
"perf diff [<options>] [old_file] [new_file]",
+ NULL,
};
static const struct option options[] = {
if (data && data->ptr == ptr) {
data->hit++;
data->bytes_req += bytes_req;
- data->bytes_alloc += bytes_req;
+ data->bytes_alloc += bytes_alloc;
} else {
data = malloc(sizeof(*data));
if (!data)
if (data && data->call_site == call_site) {
data->hit++;
data->bytes_req += bytes_req;
- data->bytes_alloc += bytes_req;
+ data->bytes_alloc += bytes_alloc;
} else {
data = malloc(sizeof(*data));
if (!data)
printf("%.102s\n", graph_dotted_line);
printf(" %-34s |", is_caller ? "Callsite": "Alloc Ptr");
- printf(" Total_alloc/Per | Total_req/Per | Hit | Ping-pong | Frag\n");
+ printf(" Total_alloc/Per | Total_req/Per | Hit | Ping-pong | Frag\n");
printf("%.102s\n", graph_dotted_line);
next = rb_first(root);
snprintf(buf, sizeof(buf), "%#Lx", addr);
printf(" %-34s |", buf);
- printf(" %9llu/%-5lu | %9llu/%-5lu | %6lu | %8lu | %6.3f%%\n",
+ printf(" %9llu/%-5lu | %9llu/%-5lu | %8lu | %8lu | %6.3f%%\n",
(unsigned long long)data->bytes_alloc,
(unsigned long)data->bytes_alloc / data->hit,
(unsigned long long)data->bytes_req,
setup_sorting(&alloc_sort, default_sort_order);
return __cmd_kmem();
- }
+ } else
+ usage_with_options(kmem_usage, kmem_options);
return 0;
}
#include "util/strlist.h"
#include "util/event.h"
#include "util/debug.h"
+#include "util/debugfs.h"
#include "util/symbol.h"
#include "util/thread.h"
#include "util/session.h"
if ((!session.nr_probe && !session.dellist && !session.list_events))
usage_with_options(probe_usage, options);
+ if (debugfs_valid_mountpoint(debugfs_path) < 0)
+ die("Failed to find debugfs path.");
+
if (session.list_events) {
if (session.nr_probe != 0 || session.dellist) {
pr_warning(" Error: Don't use --list with"
perf_header__write(&session->header, output, true);
}
-static int __cmd_record(int argc __used, const char **argv)
+static int __cmd_record(int argc, const char **argv)
{
int i, counter;
struct stat st;
int err;
unsigned long waking = 0;
int child_ready_pipe[2], go_pipe[2];
+ const bool forks = target_pid == -1 && argc > 0;
char buf;
page_size = sysconf(_SC_PAGE_SIZE);
signal(SIGCHLD, sig_handler);
signal(SIGINT, sig_handler);
- if (pipe(child_ready_pipe) < 0 || pipe(go_pipe) < 0) {
+ if (forks && (pipe(child_ready_pipe) < 0 || pipe(go_pipe) < 0)) {
perror("failed to create pipes");
exit(-1);
}
atexit(atexit_header);
- if (target_pid == -1) {
+ if (forks) {
pid = fork();
if (pid < 0) {
perror("failed to fork");
return err;
}
- if (!system_wide)
+ if (!system_wide && profile_cpu == -1)
event__synthesize_thread(pid, process_synthesized_event,
session);
else
/*
* Let the child rip
*/
- close(go_pipe[1]);
+ if (forks)
+ close(go_pipe[1]);
for (;;) {
int hits = samples;
argc = parse_options(argc, argv, options, record_usage,
PARSE_OPT_STOP_AT_NON_OPTION);
- if (!argc && target_pid == -1 && (!system_wide || profile_cpu == -1))
+ if (!argc && target_pid == -1 && !system_wide && profile_cpu == -1)
usage_with_options(record_usage, options);
symbol__init();
perf_session__collapse_resort(session);
perf_session__output_resort(session, session->events_stats.total);
- fprintf(stdout, "# Samples: %ld\n#\n", session->events_stats.total);
+ fprintf(stdout, "# Samples: %Ld\n#\n", session->events_stats.total);
perf_session__fprintf_hists(session, NULL, false, stdout);
if (sort_order == default_sort_order &&
parent_pattern == default_parent_pattern)
return 0;
}
-//static const char * const report_usage[] = {
-const char * const report_usage[] = {
+static const char * const report_usage[] = {
"perf report [<options>] <command>",
NULL
};
static int process_comm_event(event_t *event, struct perf_session *session __used)
{
- pid_set_comm(event->comm.pid, event->comm.comm);
+ pid_set_comm(event->comm.tid, event->comm.comm);
return 0;
}
return path;
}
-static const char * const annotate_usage[] = {
+static const char * const trace_usage[] = {
"perf trace [<options>] <command>",
NULL
};
setup_scripting();
- argc = parse_options(argc, argv, options, annotate_usage,
+ argc = parse_options(argc, argv, options, trace_usage,
PARSE_OPT_STOP_AT_NON_OPTION);
if (symbol__init() < 0)
The special file descriptor is opened via the perf_event_open()
system call:
- int sys_perf_event_open(struct perf_event_hw_event *hw_event_uptr,
+ int sys_perf_event_open(struct perf_event_attr *hw_event_uptr,
pid_t pid, int cpu, int group_fd,
unsigned long flags);
Multiple counters can be kept open at a time, and the counters
can be poll()ed.
-When creating a new counter fd, 'perf_event_hw_event' is:
+When creating a new counter fd, 'perf_event_attr' is:
-struct perf_event_hw_event {
+struct perf_event_attr {
/*
* The MSB of the config word signifies if the rest contains cpu
* specific (raw) counter configuration data, if unset, the next
fcntl() managing signals.
Normally a notification is generated for every page filled, however one can
-additionally set perf_event_hw_event.wakeup_events to generate one every
+additionally set perf_event_attr.wakeup_events to generate one every
so many counter overflow events.
Future work will include a splice() interface to the ring-buffer.
} event_t;
struct events_stats {
- unsigned long total;
- unsigned long lost;
+ u64 total;
+ u64 lost;
};
void event__print_totals(void);
return ret;
}
+/* Check the name is good for event/group */
+static bool check_event_name(const char *name)
+{
+ if (!isalpha(*name) && *name != '_')
+ return false;
+ while (*++name != '\0') {
+ if (!isalpha(*name) && !isdigit(*name) && *name != '_')
+ return false;
+ }
+ return true;
+}
+
/* Parse probepoint definition. */
static void parse_perf_probe_probepoint(char *arg, struct probe_point *pp)
{
ptr = strchr(arg, ':');
if (ptr) /* Group name is not supported yet. */
semantic_error("Group name is not supported yet.");
+ if (!check_event_name(arg))
+ semantic_error("%s is bad for event name -it must "
+ "follow C symbol-naming rule.", arg);
pp->event = strdup(arg);
arg = tmp;
}
#ifndef _PROBE_FINDER_H
#define _PROBE_FINDER_H
-#define MAX_PATH_LEN 256
-#define MAX_PROBE_BUFFER 1024
-#define MAX_PROBES 128
+#define MAX_PATH_LEN 256
+#define MAX_PROBE_BUFFER 1024
+#define MAX_PROBES 128
static inline int is_c_varname(const char *name)
{
}
struct probe_point {
- char *event; /* Event name */
- char *group; /* Event group */
+ char *event; /* Event name */
+ char *group; /* Event group */
/* Inputs */
- char *file; /* File name */
- int line; /* Line number */
+ char *file; /* File name */
+ int line; /* Line number */
- char *function; /* Function name */
- int offset; /* Offset bytes */
+ char *function; /* Function name */
+ int offset; /* Offset bytes */
- int nr_args; /* Number of arguments */
- char **args; /* Arguments */
+ int nr_args; /* Number of arguments */
+ char **args; /* Arguments */
- int retprobe; /* Return probe */
+ int retprobe; /* Return probe */
/* Output */
- int found; /* Number of found probe points */
- char *probes[MAX_PROBES]; /* Output buffers (will be allocated)*/
+ int found; /* Number of found probe points */
+ char *probes[MAX_PROBES]; /* Output buffers (will be allocated)*/
};
#ifndef NO_LIBDWARF
extern int find_probepoint(int fd, struct probe_point *pp);
-#include <libdwarf/dwarf.h>
-#include <libdwarf/libdwarf.h>
+/* Workaround for undefined _MIPS_SZLONG bug in libdwarf.h: */
+#ifndef _MIPS_SZLONG
+# define _MIPS_SZLONG 0
+#endif
+
+#include <dwarf.h>
+#include <libdwarf.h>
struct probe_finder {
- struct probe_point *pp; /* Target probe point */
+ struct probe_point *pp; /* Target probe point */
/* For function searching */
- Dwarf_Addr addr; /* Address */
- Dwarf_Unsigned fno; /* File number */
- Dwarf_Unsigned lno; /* Line number */
- Dwarf_Off inl_offs; /* Inline offset */
- Dwarf_Die cu_die; /* Current CU */
+ Dwarf_Addr addr; /* Address */
+ Dwarf_Unsigned fno; /* File number */
+ Dwarf_Unsigned lno; /* Line number */
+ Dwarf_Off inl_offs; /* Inline offset */
+ Dwarf_Die cu_die; /* Current CU */
/* For variable searching */
- Dwarf_Addr cu_base; /* Current CU base address */
- Dwarf_Locdesc fbloc; /* Location of Current Frame Base */
- const char *var; /* Current variable name */
- char *buf; /* Current output buffer */
- int len; /* Length of output buffer */
+ Dwarf_Addr cu_base; /* Current CU base address */
+ Dwarf_Locdesc fbloc; /* Location of Current Frame Base */
+ const char *var; /* Current variable name */
+ char *buf; /* Current output buffer */
+ int len; /* Length of output buffer */
};
#endif /* NO_LIBDWARF */
Support loading of a LZMA encoded initial ramdisk or cpio buffer
If unsure, say N.
+config RD_LZO
+ bool "Support initial ramdisks compressed using LZO" if EMBEDDED
+ default !EMBEDDED
+ depends on BLK_DEV_INITRD
+ select DECOMPRESS_LZO
+ help
+ Support loading of a LZO encoded initial ramdisk or cpio buffer
+ If unsure, say N.
+
choice
prompt "Built-in initramfs compression mode" if INITRAMFS_SOURCE!=""
help
bool "Gzip"
depends on RD_GZIP
help
- The old and tried gzip compression. Its compression ratio is
- the poorest among the 3 choices; however its speed (both
- compression and decompression) is the fastest.
+ The old and tried gzip compression. It provides a good balance
+ between compression ratio and decompression speed.
config INITRAMFS_COMPRESSION_BZIP2
bool "Bzip2"
depends on RD_BZIP2
help
Its compression ratio and speed is intermediate.
- Decompression speed is slowest among the three. The initramfs
+ Decompression speed is slowest among the four. The initramfs
size is about 10% smaller with bzip2, in comparison to gzip.
Bzip2 uses a large amount of memory. For modern kernels you
will need at least 8MB RAM or more for booting.
help
The most recent compression algorithm.
Its ratio is best, decompression speed is between the other
- two. Compression is slowest. The initramfs size is about 33%
+ three. Compression is slowest. The initramfs size is about 33%
smaller with LZMA in comparison to gzip.
+config INITRAMFS_COMPRESSION_LZO
+ bool "LZO"
+ depends on RD_LZO
+ help
+ Its compression ratio is the poorest among the four. The kernel
+ size is about about 10% bigger than gzip; however its speed
+ (both compression and decompression) is the fastest.
+
endchoice
struct kvm_assigned_dev_kernel *match;
struct pci_dev *dev;
- down_read(&kvm->slots_lock);
mutex_lock(&kvm->lock);
+ down_read(&kvm->slots_lock);
match = kvm_find_assigned_dev(&kvm->arch.assigned_dev_head,
assigned_dev->assigned_dev_id);
}
out:
- mutex_unlock(&kvm->lock);
up_read(&kvm->slots_lock);
+ mutex_unlock(&kvm->lock);
return r;
out_list_del:
list_del(&match->list);
pci_dev_put(dev);
out_free:
kfree(match);
- mutex_unlock(&kvm->lock);
up_read(&kvm->slots_lock);
+ mutex_unlock(&kvm->lock);
return r;
}
/*
* Ordering of locks:
*
- * kvm->slots_lock --> kvm->lock --> kvm->irq_lock
+ * kvm->lock --> kvm->slots_lock --> kvm->irq_lock
*/
DEFINE_SPINLOCK(kvm_lock);
out:
return kvm;
+#if defined(KVM_COALESCED_MMIO_PAGE_OFFSET) || \
+ (defined(CONFIG_MMU_NOTIFIER) && defined(KVM_ARCH_WANT_MMU_NOTIFIER))
out_err:
hardware_disable_all();
+#endif
out_err_nodisable:
kfree(kvm);
return ERR_PTR(r);
*/
static int create_vcpu_fd(struct kvm_vcpu *vcpu)
{
- return anon_inode_getfd("kvm-vcpu", &kvm_vcpu_fops, vcpu, 0);
+ return anon_inode_getfd("kvm-vcpu", &kvm_vcpu_fops, vcpu, O_RDWR);
}
/*
kvm = kvm_create_vm();
if (IS_ERR(kvm))
return PTR_ERR(kvm);
- fd = anon_inode_getfd("kvm-vm", &kvm_vm_fops, kvm, 0);
+ fd = anon_inode_getfd("kvm-vm", &kvm_vm_fops, kvm, O_RDWR);
if (fd < 0)
kvm_put_kvm(kvm);
projects / linux-2.6-block.git / commitdiff