Commit | Line | Data |
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1da177e4 LT |
1 | # |
2 | # IDE ATA ATAPI Block device driver configuration | |
3 | # | |
1da177e4 | 4 | |
ec7748b5 SR |
5 | # Select HAVE_IDE if IDE is supported |
6 | config HAVE_IDE | |
7 | def_bool n | |
8 | ||
e0ff9cd1 | 9 | menuconfig IDE |
1da177e4 | 10 | tristate "ATA/ATAPI/MFM/RLL support" |
ec7748b5 | 11 | depends on HAVE_IDE |
e0ff9cd1 | 12 | depends on BLOCK |
1da177e4 LT |
13 | ---help--- |
14 | If you say Y here, your kernel will be able to manage low cost mass | |
15 | storage units such as ATA/(E)IDE and ATAPI units. The most common | |
16 | cases are IDE hard drives and ATAPI CD-ROM drives. | |
17 | ||
18 | If your system is pure SCSI and doesn't use these interfaces, you | |
19 | can say N here. | |
20 | ||
21 | Integrated Disk Electronics (IDE aka ATA-1) is a connecting standard | |
22 | for mass storage units such as hard disks. It was designed by | |
23 | Western Digital and Compaq Computer in 1984. It was then named | |
24 | ST506. Quite a number of disks use the IDE interface. | |
25 | ||
26 | AT Attachment (ATA) is the superset of the IDE specifications. | |
27 | ST506 was also called ATA-1. | |
28 | ||
29 | Fast-IDE is ATA-2 (also named Fast ATA), Enhanced IDE (EIDE) is | |
30 | ATA-3. It provides support for larger disks (up to 8.4GB by means of | |
31 | the LBA standard), more disks (4 instead of 2) and for other mass | |
32 | storage units such as tapes and cdrom. UDMA/33 (aka UltraDMA/33) is | |
33 | ATA-4 and provides faster (and more CPU friendly) transfer modes | |
34 | than previous PIO (Programmed processor Input/Output) from previous | |
35 | ATA/IDE standards by means of fast DMA controllers. | |
36 | ||
37 | ATA Packet Interface (ATAPI) is a protocol used by EIDE tape and | |
38 | CD-ROM drives, similar in many respects to the SCSI protocol. | |
39 | ||
40 | SMART IDE (Self Monitoring, Analysis and Reporting Technology) was | |
41 | designed in order to prevent data corruption and disk crash by | |
42 | detecting pre hardware failure conditions (heat, access time, and | |
43 | the like...). Disks built since June 1995 may follow this standard. | |
44 | The kernel itself doesn't manage this; however there are quite a | |
45 | number of user programs such as smart that can query the status of | |
46 | SMART parameters from disk drives. | |
47 | ||
48 | To compile this driver as a module, choose M here: the | |
49 | module will be called ide. | |
50 | ||
1c10e938 | 51 | For further information, please read <file:Documentation/ide/ide.txt>. |
1da177e4 LT |
52 | |
53 | If unsure, say Y. | |
54 | ||
55 | if IDE | |
56 | ||
d57d39c8 | 57 | config IDE_MAX_HWIFS |
1da177e4 | 58 | int "Max IDE interfaces" |
83d7dbc4 | 59 | depends on ALPHA || SUPERH || IA64 || EMBEDDED |
8929fea3 | 60 | range 1 10 |
1da177e4 LT |
61 | default 4 |
62 | help | |
63 | This is the maximum number of IDE hardware interfaces that will | |
64 | be supported by the driver. Make sure it is at least as high as | |
65 | the number of IDE interfaces in your system. | |
66 | ||
67 | config BLK_DEV_IDE | |
68 | tristate "Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support" | |
69 | ---help--- | |
70 | If you say Y here, you will use the full-featured IDE driver to | |
71 | control up to ten ATA/IDE interfaces, each being able to serve a | |
72 | "master" and a "slave" device, for a total of up to twenty ATA/IDE | |
73 | disk/cdrom/tape/floppy drives. | |
74 | ||
75 | Useful information about large (>540 MB) IDE disks, multiple | |
76 | interfaces, what to do if ATA/IDE devices are not automatically | |
77 | detected, sound card ATA/IDE ports, module support, and other | |
1c10e938 | 78 | topics, is contained in <file:Documentation/ide/ide.txt>. For detailed |
1da177e4 LT |
79 | information about hard drives, consult the Disk-HOWTO and the |
80 | Multi-Disk-HOWTO, available from | |
81 | <http://www.tldp.org/docs.html#howto>. | |
82 | ||
83 | To fine-tune ATA/IDE drive/interface parameters for improved | |
84 | performance, look for the hdparm package at | |
85 | <ftp://ibiblio.org/pub/Linux/system/hardware/>. | |
86 | ||
87 | To compile this driver as a module, choose M here and read | |
1c10e938 | 88 | <file:Documentation/ide/ide.txt>. The module will be called ide-mod. |
1da177e4 LT |
89 | Do not compile this driver as a module if your root file system (the |
90 | one containing the directory /) is located on an IDE device. | |
91 | ||
92 | If you have one or more IDE drives, say Y or M here. If your system | |
93 | has no IDE drives, or if memory requirements are really tight, you | |
94 | could say N here, and select the "Old hard disk driver" below | |
95 | instead to save about 13 KB of memory in the kernel. | |
96 | ||
97 | if BLK_DEV_IDE | |
98 | ||
1c10e938 | 99 | comment "Please see Documentation/ide/ide.txt for help/info on IDE drives" |
1da177e4 | 100 | |
f06ab340 BZ |
101 | config IDE_TIMINGS |
102 | bool | |
103 | ||
594c16d8 BZ |
104 | config IDE_ATAPI |
105 | bool | |
106 | ||
1da177e4 LT |
107 | config BLK_DEV_IDE_SATA |
108 | bool "Support for SATA (deprecated; conflicts with libata SATA driver)" | |
109 | default n | |
110 | ---help--- | |
111 | There are two drivers for Serial ATA controllers. | |
112 | ||
b43c5f3d PR |
113 | The main driver, "libata", uses the SCSI subsystem |
114 | and supports most modern SATA controllers. In order to use it | |
115 | you may take a look at "Serial ATA (prod) and Parallel ATA | |
116 | (experimental) drivers". | |
1da177e4 LT |
117 | |
118 | The IDE driver (which you are currently configuring) supports | |
119 | a few first-generation SATA controllers. | |
120 | ||
121 | In order to eliminate conflicts between the two subsystems, | |
122 | this config option enables the IDE driver's SATA support. | |
123 | Normally this is disabled, as it is preferred that libata | |
124 | supports SATA controllers, and this (IDE) driver supports | |
125 | PATA controllers. | |
126 | ||
127 | If unsure, say N. | |
128 | ||
1da177e4 LT |
129 | config BLK_DEV_IDEDISK |
130 | tristate "Include IDE/ATA-2 DISK support" | |
131 | ---help--- | |
132 | This will include enhanced support for MFM/RLL/IDE hard disks. If | |
133 | you have a MFM/RLL/IDE disk, and there is no special reason to use | |
134 | the old hard disk driver instead, say Y. If you have an SCSI-only | |
135 | system, you can say N here. | |
136 | ||
137 | To compile this driver as a module, choose M here: the | |
138 | module will be called ide-disk. | |
139 | Do not compile this driver as a module if your root file system | |
140 | (the one containing the directory /) is located on the IDE disk. | |
141 | ||
142 | If unsure, say Y. | |
143 | ||
144 | config IDEDISK_MULTI_MODE | |
127ba289 | 145 | bool "Use multiple sector mode for Programmed Input/Output by default" |
1da177e4 | 146 | help |
127ba289 ML |
147 | This setting is irrelevant for most IDE disks, with direct memory |
148 | access, to which multiple sector mode does not apply. Multiple sector | |
149 | mode is a feature of most modern IDE hard drives, permitting the | |
150 | transfer of multiple sectors per Programmed Input/Output interrupt, | |
151 | rather than the usual one sector per interrupt. When this feature is | |
152 | enabled, it can reduce operating system overhead for disk Programmed | |
153 | Input/Output. On some systems, it also can increase the data | |
154 | throughput of Programmed Input/Output. Some drives, however, seemed | |
155 | to run slower with multiple sector mode enabled. Some drives claimed | |
156 | to support multiple sector mode, but lost data at some settings. | |
157 | Under rare circumstances, such failures could result in massive | |
158 | filesystem corruption. | |
159 | ||
160 | If you get the following error, try to say Y here: | |
1da177e4 LT |
161 | |
162 | hda: set_multmode: status=0x51 { DriveReady SeekComplete Error } | |
163 | hda: set_multmode: error=0x04 { DriveStatusError } | |
164 | ||
165 | If in doubt, say N. | |
166 | ||
167 | config BLK_DEV_IDECS | |
168 | tristate "PCMCIA IDE support" | |
169 | depends on PCMCIA | |
170 | help | |
3b6ce249 AM |
171 | Support for Compact Flash cards, outboard IDE disks, tape drives, |
172 | and CD-ROM drives connected through a PCMCIA card. | |
1da177e4 | 173 | |
78281c53 ML |
174 | config BLK_DEV_DELKIN |
175 | tristate "Cardbus IDE support (Delkin/ASKA/Workbit)" | |
176 | depends on CARDBUS && PCI | |
177 | help | |
178 | Support for Delkin, ASKA, and Workbit Cardbus CompactFlash | |
179 | Adapters. This may also work for similar SD and XD adapters. | |
180 | ||
1da177e4 LT |
181 | config BLK_DEV_IDECD |
182 | tristate "Include IDE/ATAPI CDROM support" | |
183 | ---help--- | |
184 | If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is | |
185 | a newer protocol used by IDE CD-ROM and TAPE drives, similar to the | |
186 | SCSI protocol. Most new CD-ROM drives use ATAPI, including the | |
187 | NEC-260, Mitsumi FX400, Sony 55E, and just about all non-SCSI | |
188 | double(2X) or better speed drives. | |
189 | ||
190 | If you say Y here, the CD-ROM drive will be identified at boot time | |
191 | along with other IDE devices, as "hdb" or "hdc", or something | |
192 | similar (check the boot messages with dmesg). If this is your only | |
193 | CD-ROM drive, you can say N to all other CD-ROM options, but be sure | |
194 | to say Y or M to "ISO 9660 CD-ROM file system support". | |
195 | ||
1da177e4 LT |
196 | To compile this driver as a module, choose M here: the |
197 | module will be called ide-cd. | |
198 | ||
972560fb BZ |
199 | config BLK_DEV_IDECD_VERBOSE_ERRORS |
200 | bool "Verbose error logging for IDE/ATAPI CDROM driver" if EMBEDDED | |
201 | depends on BLK_DEV_IDECD | |
202 | default y | |
203 | help | |
204 | Turn this on to have the driver print out the meanings of the | |
205 | ATAPI error codes. This will use up additional 8kB of kernel-space | |
206 | memory, though. | |
207 | ||
1da177e4 | 208 | config BLK_DEV_IDETAPE |
4278c2d5 | 209 | tristate "Include IDE/ATAPI TAPE support" |
594c16d8 | 210 | select IDE_ATAPI |
1da177e4 LT |
211 | help |
212 | If you have an IDE tape drive using the ATAPI protocol, say Y. | |
213 | ATAPI is a newer protocol used by IDE tape and CD-ROM drives, | |
214 | similar to the SCSI protocol. If you have an SCSI tape drive | |
215 | however, you can say N here. | |
216 | ||
217 | You should also say Y if you have an OnStream DI-30 tape drive; this | |
218 | will not work with the SCSI protocol, until there is support for the | |
219 | SC-30 and SC-50 versions. | |
220 | ||
221 | If you say Y here, the tape drive will be identified at boot time | |
222 | along with other IDE devices, as "hdb" or "hdc", or something | |
223 | similar, and will be mapped to a character device such as "ht0" | |
224 | (check the boot messages with dmesg). Be sure to consult the | |
1c10e938 RD |
225 | <file:drivers/ide/ide-tape.c> and <file:Documentation/ide/ide.txt> |
226 | files for usage information. | |
1da177e4 LT |
227 | |
228 | To compile this driver as a module, choose M here: the | |
229 | module will be called ide-tape. | |
230 | ||
231 | config BLK_DEV_IDEFLOPPY | |
232 | tristate "Include IDE/ATAPI FLOPPY support" | |
594c16d8 | 233 | select IDE_ATAPI |
1da177e4 LT |
234 | ---help--- |
235 | If you have an IDE floppy drive which uses the ATAPI protocol, | |
236 | answer Y. ATAPI is a newer protocol used by IDE CD-ROM/tape/floppy | |
237 | drives, similar to the SCSI protocol. | |
238 | ||
239 | The LS-120 and the IDE/ATAPI Iomega ZIP drive are also supported by | |
240 | this driver. For information about jumper settings and the question | |
241 | of when a ZIP drive uses a partition table, see | |
242 | <http://www.win.tue.nl/~aeb/linux/zip/zip-1.html>. | |
243 | (ATAPI PD-CD/CDR drives are not supported by this driver; support | |
244 | for PD-CD/CDR drives is available if you answer Y to | |
245 | "SCSI emulation support", below). | |
246 | ||
247 | If you say Y here, the FLOPPY drive will be identified along with | |
248 | other IDE devices, as "hdb" or "hdc", or something similar (check | |
249 | the boot messages with dmesg). | |
250 | ||
251 | To compile this driver as a module, choose M here: the | |
252 | module will be called ide-floppy. | |
253 | ||
254 | config BLK_DEV_IDESCSI | |
255 | tristate "SCSI emulation support" | |
256 | depends on SCSI | |
594c16d8 | 257 | select IDE_ATAPI |
1da177e4 LT |
258 | ---help--- |
259 | WARNING: ide-scsi is no longer needed for cd writing applications! | |
260 | The 2.6 kernel supports direct writing to ide-cd, which eliminates | |
261 | the need for ide-scsi + the entire scsi stack just for writing a | |
262 | cd. The new method is more efficient in every way. | |
263 | ||
264 | This will provide SCSI host adapter emulation for IDE ATAPI devices, | |
265 | and will allow you to use a SCSI device driver instead of a native | |
266 | ATAPI driver. | |
267 | ||
268 | This is useful if you have an ATAPI device for which no native | |
269 | driver has been written (for example, an ATAPI PD-CD drive); | |
270 | you can then use this emulation together with an appropriate SCSI | |
271 | device driver. In order to do this, say Y here and to "SCSI support" | |
272 | and "SCSI generic support", below. You must then provide the kernel | |
273 | command line "hdx=ide-scsi" (try "man bootparam" or see the | |
274 | documentation of your boot loader (lilo or loadlin) about how to | |
275 | pass options to the kernel at boot time) for devices if you want the | |
276 | native EIDE sub-drivers to skip over the native support, so that | |
277 | this SCSI emulation can be used instead. | |
278 | ||
279 | Note that this option does NOT allow you to attach SCSI devices to a | |
280 | box that doesn't have a SCSI host adapter installed. | |
281 | ||
282 | If both this SCSI emulation and native ATAPI support are compiled | |
283 | into the kernel, the native support will be used. | |
284 | ||
e3a59b4d HR |
285 | config BLK_DEV_IDEACPI |
286 | bool "IDE ACPI support" | |
287 | depends on ACPI | |
288 | ---help--- | |
289 | Implement ACPI support for generic IDE devices. On modern | |
290 | machines ACPI support is required to properly handle ACPI S3 states. | |
291 | ||
1da177e4 LT |
292 | config IDE_TASK_IOCTL |
293 | bool "IDE Taskfile Access" | |
294 | help | |
295 | This is a direct raw access to the media. It is a complex but | |
296 | elegant solution to test and validate the domain of the hardware and | |
3b6ce249 | 297 | perform below the driver data recovery if needed. This is the most |
1da177e4 LT |
298 | basic form of media-forensics. |
299 | ||
300 | If you are unsure, say N here. | |
301 | ||
ecfd80e4 BZ |
302 | config IDE_PROC_FS |
303 | bool "legacy /proc/ide/ support" | |
304 | depends on IDE && PROC_FS | |
305 | default y | |
306 | help | |
307 | This option enables support for the various files in | |
308 | /proc/ide. In Linux 2.6 this has been superseded by | |
309 | files in sysfs but many legacy applications rely on this. | |
310 | ||
311 | If unsure say Y. | |
312 | ||
1da177e4 LT |
313 | comment "IDE chipset support/bugfixes" |
314 | ||
315 | config IDE_GENERIC | |
316 | tristate "generic/default IDE chipset support" | |
486c92e2 | 317 | depends on ALPHA || X86 || IA64 || M32R || MIPS || PPC32 |
1da177e4 | 318 | help |
82a0e70e | 319 | If unsure, say N. |
1da177e4 | 320 | |
8cb1f567 AV |
321 | config BLK_DEV_PLATFORM |
322 | tristate "Platform driver for IDE interfaces" | |
323 | help | |
324 | This is the platform IDE driver, used mostly for Memory Mapped | |
325 | IDE devices, like Compact Flashes running in True IDE mode. | |
326 | ||
327 | If unsure, say N. | |
328 | ||
1da177e4 | 329 | config BLK_DEV_CMD640 |
ade2daf9 | 330 | tristate "CMD640 chipset bugfix/support" |
1da177e4 | 331 | depends on X86 |
17b500de | 332 | select IDE_TIMINGS |
1da177e4 LT |
333 | ---help--- |
334 | The CMD-Technologies CMD640 IDE chip is used on many common 486 and | |
335 | Pentium motherboards, usually in combination with a "Neptune" or | |
336 | "SiS" chipset. Unfortunately, it has a number of rather nasty | |
337 | design flaws that can cause severe data corruption under many common | |
338 | conditions. Say Y here to include code which tries to automatically | |
339 | detect and correct the problems under Linux. This option also | |
340 | enables access to the secondary IDE ports in some CMD640 based | |
341 | systems. | |
342 | ||
343 | This driver will work automatically in PCI based systems (most new | |
344 | systems have PCI slots). But if your system uses VESA local bus | |
345 | (VLB) instead of PCI, you must also supply a kernel boot parameter | |
64afc31f | 346 | to enable the CMD640 bugfix/support: "cmd640.probe_vlb". (Try "man |
1da177e4 LT |
347 | bootparam" or see the documentation of your boot loader about how to |
348 | pass options to the kernel.) | |
349 | ||
350 | The CMD640 chip is also used on add-in cards by Acculogic, and on | |
351 | the "CSA-6400E PCI to IDE controller" that some people have. For | |
1c10e938 | 352 | details, read <file:Documentation/ide/ide.txt>. |
1da177e4 LT |
353 | |
354 | config BLK_DEV_CMD640_ENHANCED | |
355 | bool "CMD640 enhanced support" | |
356 | depends on BLK_DEV_CMD640 | |
357 | help | |
358 | This option includes support for setting/autotuning PIO modes and | |
359 | prefetch on CMD640 IDE interfaces. For details, read | |
1c10e938 | 360 | <file:Documentation/ide/ide.txt>. If you have a CMD640 IDE interface |
1da177e4 LT |
361 | and your BIOS does not already do this for you, then say Y here. |
362 | Otherwise say N. | |
363 | ||
364 | config BLK_DEV_IDEPNP | |
ade2daf9 | 365 | tristate "PNP EIDE support" |
1da177e4 LT |
366 | depends on PNP |
367 | help | |
368 | If you have a PnP (Plug and Play) compatible EIDE card and | |
369 | would like the kernel to automatically detect and activate | |
370 | it, say Y here. | |
371 | ||
8e882ba1 SS |
372 | config BLK_DEV_IDEDMA_SFF |
373 | bool | |
374 | ||
842c19ad BZ |
375 | if PCI |
376 | ||
377 | comment "PCI IDE chipsets support" | |
378 | ||
1da177e4 | 379 | config BLK_DEV_IDEPCI |
842c19ad | 380 | bool |
1da177e4 | 381 | |
6d208b39 | 382 | config IDEPCI_PCIBUS_ORDER |
ce71ed9b BZ |
383 | bool "Probe IDE PCI devices in the PCI bus order (DEPRECATED)" |
384 | depends on BLK_DEV_IDE=y && BLK_DEV_IDEPCI | |
385 | default y | |
386 | help | |
387 | Probe IDE PCI devices in the order in which they appear on the | |
388 | PCI bus (i.e. 00:1f.1 PCI device before 02:01.0 PCI device) | |
389 | instead of the order in which IDE PCI host drivers are loaded. | |
390 | ||
391 | Please note that this method of assuring stable naming of | |
392 | IDE devices is unreliable and use other means for achieving | |
393 | it (i.e. udev). | |
394 | ||
395 | If in doubt, say N. | |
6d208b39 | 396 | |
f7d7f3fd | 397 | # TODO: split it on per host driver config options (or module parameters) |
1da177e4 | 398 | config BLK_DEV_OFFBOARD |
46255d40 | 399 | bool "Boot off-board chipsets first support (DEPRECATED)" |
f7d7f3fd | 400 | depends on BLK_DEV_IDEPCI && (BLK_DEV_AEC62XX || BLK_DEV_GENERIC || BLK_DEV_HPT34X || BLK_DEV_HPT366 || BLK_DEV_PDC202XX_NEW || BLK_DEV_PDC202XX_OLD || BLK_DEV_TC86C001) |
1da177e4 LT |
401 | help |
402 | Normally, IDE controllers built into the motherboard (on-board | |
403 | controllers) are assigned to ide0 and ide1 while those on add-in PCI | |
404 | cards (off-board controllers) are relegated to ide2 and ide3. | |
405 | Answering Y here will allow you to reverse the situation, with | |
406 | off-board controllers on ide0/1 and on-board controllers on ide2/3. | |
407 | This can improve the usability of some boot managers such as lilo | |
408 | when booting from a drive on an off-board controller. | |
409 | ||
1da177e4 LT |
410 | Note that, if you do this, the order of the hd* devices will be |
411 | rearranged which may require modification of fstab and other files. | |
412 | ||
46255d40 BZ |
413 | Please also note that this method of assuring stable naming of |
414 | IDE devices is unreliable and use other means for achieving it | |
415 | (i.e. udev). | |
416 | ||
1da177e4 LT |
417 | If in doubt, say N. |
418 | ||
419 | config BLK_DEV_GENERIC | |
420 | tristate "Generic PCI IDE Chipset Support" | |
842c19ad | 421 | select BLK_DEV_IDEPCI |
edd023d0 JD |
422 | help |
423 | This option provides generic support for various PCI IDE Chipsets | |
424 | which otherwise might not be supported. | |
1da177e4 LT |
425 | |
426 | config BLK_DEV_OPTI621 | |
427 | tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)" | |
842c19ad BZ |
428 | depends on EXPERIMENTAL |
429 | select BLK_DEV_IDEPCI | |
1da177e4 LT |
430 | help |
431 | This is a driver for the OPTi 82C621 EIDE controller. | |
432 | Please read the comments at the top of <file:drivers/ide/pci/opti621.c>. | |
433 | ||
434 | config BLK_DEV_RZ1000 | |
435 | tristate "RZ1000 chipset bugfix/support" | |
842c19ad BZ |
436 | depends on X86 |
437 | select BLK_DEV_IDEPCI | |
1da177e4 LT |
438 | help |
439 | The PC-Technologies RZ1000 IDE chip is used on many common 486 and | |
440 | Pentium motherboards, usually along with the "Neptune" chipset. | |
441 | Unfortunately, it has a rather nasty design flaw that can cause | |
442 | severe data corruption under many conditions. Say Y here to include | |
443 | code which automatically detects and corrects the problem under | |
444 | Linux. This may slow disk throughput by a few percent, but at least | |
445 | things will operate 100% reliably. | |
446 | ||
1da177e4 | 447 | config BLK_DEV_IDEDMA_PCI |
842c19ad BZ |
448 | bool |
449 | select BLK_DEV_IDEPCI | |
8e882ba1 | 450 | select BLK_DEV_IDEDMA_SFF |
1da177e4 | 451 | |
1da177e4 LT |
452 | config BLK_DEV_AEC62XX |
453 | tristate "AEC62XX chipset support" | |
842c19ad | 454 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
455 | help |
456 | This driver adds explicit support for Acard AEC62xx (Artop ATP8xx) | |
457 | IDE controllers. This allows the kernel to change PIO, DMA and UDMA | |
458 | speeds and to configure the chip to optimum performance. | |
459 | ||
460 | config BLK_DEV_ALI15X3 | |
461 | tristate "ALI M15x3 chipset support" | |
288911af | 462 | select IDE_TIMINGS |
842c19ad | 463 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
464 | help |
465 | This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C | |
466 | onboard chipsets. It also tests for Simplex mode and enables | |
467 | normal dual channel support. | |
468 | ||
64afc31f | 469 | Please read the comments at the top of |
1da177e4 LT |
470 | <file:drivers/ide/pci/alim15x3.c>. |
471 | ||
472 | If unsure, say N. | |
473 | ||
1da177e4 LT |
474 | config BLK_DEV_AMD74XX |
475 | tristate "AMD and nVidia IDE support" | |
91302010 | 476 | depends on !ARM |
f06ab340 | 477 | select IDE_TIMINGS |
842c19ad | 478 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
479 | help |
480 | This driver adds explicit support for AMD-7xx and AMD-8111 chips | |
481 | and also for the nVidia nForce chip. This allows the kernel to | |
482 | change PIO, DMA and UDMA speeds and to configure the chip to | |
483 | optimum performance. | |
484 | ||
485 | config BLK_DEV_ATIIXP | |
486 | tristate "ATI IXP chipset IDE support" | |
487 | depends on X86 | |
842c19ad | 488 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
489 | help |
490 | This driver adds explicit support for ATI IXP chipset. | |
491 | This allows the kernel to change PIO, DMA and UDMA speeds | |
492 | and to configure the chip to optimum performance. | |
493 | ||
494 | Say Y here if you have an ATI IXP chipset IDE controller. | |
495 | ||
496 | config BLK_DEV_CMD64X | |
497 | tristate "CMD64{3|6|8|9} chipset support" | |
86a0e12f | 498 | select IDE_TIMINGS |
842c19ad | 499 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
500 | help |
501 | Say Y here if you have an IDE controller which uses any of these | |
502 | chipsets: CMD643, CMD646, or CMD648. | |
503 | ||
504 | config BLK_DEV_TRIFLEX | |
505 | tristate "Compaq Triflex IDE support" | |
842c19ad | 506 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
507 | help |
508 | Say Y here if you have a Compaq Triflex IDE controller, such | |
509 | as those commonly found on Compaq Pentium-Pro systems | |
510 | ||
511 | config BLK_DEV_CY82C693 | |
512 | tristate "CY82C693 chipset support" | |
713a590d | 513 | select IDE_TIMINGS |
842c19ad | 514 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
515 | help |
516 | This driver adds detection and support for the CY82C693 chipset | |
517 | used on Digital's PC-Alpha 164SX boards. | |
518 | ||
1da177e4 LT |
519 | config BLK_DEV_CS5520 |
520 | tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)" | |
521 | depends on EXPERIMENTAL | |
842c19ad | 522 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 523 | help |
3b6ce249 | 524 | Include support for PIO tuning and virtual DMA on the Cyrix MediaGX |
1da177e4 LT |
525 | 5510/5520 chipset. This will automatically be detected and |
526 | configured if found. | |
527 | ||
528 | It is safe to say Y to this question. | |
529 | ||
530 | config BLK_DEV_CS5530 | |
531 | tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support" | |
842c19ad | 532 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
533 | help |
534 | Include support for UDMA on the Cyrix MediaGX 5530 chipset. This | |
535 | will automatically be detected and configured if found. | |
536 | ||
537 | It is safe to say Y to this question. | |
538 | ||
f5b2d8b4 JK |
539 | config BLK_DEV_CS5535 |
540 | tristate "AMD CS5535 chipset support" | |
541 | depends on X86 && !X86_64 | |
842c19ad | 542 | select BLK_DEV_IDEDMA_PCI |
f5b2d8b4 JK |
543 | help |
544 | Include support for UDMA on the NSC/AMD CS5535 companion chipset. | |
545 | This will automatically be detected and configured if found. | |
546 | ||
547 | It is safe to say Y to this question. | |
548 | ||
1da177e4 LT |
549 | config BLK_DEV_HPT34X |
550 | tristate "HPT34X chipset support" | |
842c19ad | 551 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
552 | help |
553 | This driver adds up to 4 more EIDE devices sharing a single | |
554 | interrupt. The HPT343 chipset in its current form is a non-bootable | |
555 | controller; the HPT345/HPT363 chipset is a bootable (needs BIOS FIX) | |
556 | PCI UDMA controllers. This driver requires dynamic tuning of the | |
557 | chipset during the ide-probe at boot time. It is reported to support | |
558 | DVD II drives, by the manufacturer. | |
559 | ||
560 | config HPT34X_AUTODMA | |
561 | bool "HPT34X AUTODMA support (EXPERIMENTAL)" | |
562 | depends on BLK_DEV_HPT34X && EXPERIMENTAL | |
563 | help | |
564 | This is a dangerous thing to attempt currently! Please read the | |
565 | comments at the top of <file:drivers/ide/pci/hpt34x.c>. If you say Y | |
566 | here, then say Y to "Use DMA by default when available" as well. | |
567 | ||
568 | If unsure, say N. | |
569 | ||
570 | config BLK_DEV_HPT366 | |
571 | tristate "HPT36X/37X chipset support" | |
842c19ad BZ |
572 | select BLK_DEV_IDEDMA_PCI |
573 | help | |
1da177e4 LT |
574 | HPT366 is an Ultra DMA chipset for ATA-66. |
575 | HPT368 is an Ultra DMA chipset for ATA-66 RAID Based. | |
576 | HPT370 is an Ultra DMA chipset for ATA-100. | |
577 | HPT372 is an Ultra DMA chipset for ATA-100. | |
578 | HPT374 is an Ultra DMA chipset for ATA-100. | |
579 | ||
580 | This driver adds up to 4 more EIDE devices sharing a single | |
581 | interrupt. | |
582 | ||
583 | The HPT366 chipset in its current form is bootable. One solution | |
584 | for this problem are special LILO commands for redirecting the | |
585 | reference to device 0x80. The other solution is to say Y to "Boot | |
586 | off-board chipsets first support" (CONFIG_BLK_DEV_OFFBOARD) unless | |
587 | your mother board has the chipset natively mounted. Regardless one | |
a594eeb1 | 588 | should use the fore mentioned option and call at LILO. |
1da177e4 LT |
589 | |
590 | This driver requires dynamic tuning of the chipset during the | |
591 | ide-probe at boot. It is reported to support DVD II drives, by the | |
592 | manufacturer. | |
593 | ||
bbb3bbdb AC |
594 | config BLK_DEV_JMICRON |
595 | tristate "JMicron JMB36x support" | |
842c19ad | 596 | select BLK_DEV_IDEDMA_PCI |
bbb3bbdb AC |
597 | help |
598 | Basic support for the JMicron ATA controllers. For full support | |
599 | use the libata drivers. | |
600 | ||
1da177e4 LT |
601 | config BLK_DEV_SC1200 |
602 | tristate "National SCx200 chipset support" | |
842c19ad | 603 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 604 | help |
e665d505 FP |
605 | This driver adds support for the on-board IDE controller on the |
606 | National SCx200 series of embedded x86 "Geode" systems. | |
1da177e4 LT |
607 | |
608 | config BLK_DEV_PIIX | |
64afc31f | 609 | tristate "Intel PIIX/ICH chipsets support" |
842c19ad | 610 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 611 | help |
64afc31f BZ |
612 | This driver adds explicit support for Intel PIIX and ICH chips. |
613 | This allows the kernel to change PIO, DMA and UDMA speeds and to | |
614 | configure the chip to optimum performance. | |
1da177e4 | 615 | |
9c6712c0 JL |
616 | config BLK_DEV_IT8213 |
617 | tristate "IT8213 IDE support" | |
842c19ad | 618 | select BLK_DEV_IDEDMA_PCI |
9c6712c0 JL |
619 | help |
620 | This driver adds support for the ITE 8213 IDE controller. | |
621 | ||
da9091ee AC |
622 | config BLK_DEV_IT821X |
623 | tristate "IT821X IDE support" | |
842c19ad | 624 | select BLK_DEV_IDEDMA_PCI |
da9091ee AC |
625 | help |
626 | This driver adds support for the ITE 8211 IDE controller and the | |
627 | IT 8212 IDE RAID controller in both RAID and pass-through mode. | |
628 | ||
1da177e4 LT |
629 | config BLK_DEV_NS87415 |
630 | tristate "NS87415 chipset support" | |
842c19ad | 631 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
632 | help |
633 | This driver adds detection and support for the NS87415 chip | |
41df8940 | 634 | (used mainly on SPARC64 and PA-RISC machines). |
1da177e4 LT |
635 | |
636 | Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>. | |
637 | ||
638 | config BLK_DEV_PDC202XX_OLD | |
639 | tristate "PROMISE PDC202{46|62|65|67} support" | |
842c19ad | 640 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
641 | help |
642 | Promise Ultra33 or PDC20246 | |
643 | Promise Ultra66 or PDC20262 | |
644 | Promise Ultra100 or PDC20265/PDC20267/PDC20268 | |
645 | ||
646 | This driver adds up to 4 more EIDE devices sharing a single | |
647 | interrupt. This add-on card is a bootable PCI UDMA controller. Since | |
648 | multiple cards can be installed and there are BIOS ROM problems that | |
649 | happen if the BIOS revisions of all installed cards (three-max) do | |
650 | not match, the driver attempts to do dynamic tuning of the chipset | |
651 | at boot-time for max-speed. Ultra33 BIOS 1.25 or newer is required | |
64afc31f | 652 | for more than one card. |
1da177e4 LT |
653 | |
654 | Please read the comments at the top of | |
655 | <file:drivers/ide/pci/pdc202xx_old.c>. | |
656 | ||
657 | If unsure, say N. | |
658 | ||
1da177e4 LT |
659 | config BLK_DEV_PDC202XX_NEW |
660 | tristate "PROMISE PDC202{68|69|70|71|75|76|77} support" | |
842c19ad | 661 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 662 | |
1da177e4 LT |
663 | config BLK_DEV_SVWKS |
664 | tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support" | |
842c19ad | 665 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
666 | help |
667 | This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5 | |
668 | chipsets. | |
669 | ||
670 | config BLK_DEV_SGIIOC4 | |
e5d310b3 BC |
671 | tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support" |
672 | depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4 | |
842c19ad | 673 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
674 | help |
675 | This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4 | |
676 | chipset, which has one channel and can support two devices. | |
677 | Please say Y here if you have an Altix System from SGI. | |
678 | ||
679 | config BLK_DEV_SIIMAGE | |
680 | tristate "Silicon Image chipset support" | |
842c19ad | 681 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
682 | help |
683 | This driver adds PIO/(U)DMA support for the SI CMD680 and SII | |
684 | 3112 (Serial ATA) chips. | |
685 | ||
686 | config BLK_DEV_SIS5513 | |
687 | tristate "SiS5513 chipset support" | |
688 | depends on X86 | |
842c19ad BZ |
689 | select BLK_DEV_IDEDMA_PCI |
690 | help | |
1da177e4 LT |
691 | This driver ensures (U)DMA support for SIS5513 chipset family based |
692 | mainboards. | |
693 | ||
694 | The following chipsets are supported: | |
695 | ATA16: SiS5511, SiS5513 | |
696 | ATA33: SiS5591, SiS5597, SiS5598, SiS5600 | |
697 | ATA66: SiS530, SiS540, SiS620, SiS630, SiS640 | |
698 | ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740, | |
699 | SiS745, SiS750 | |
700 | ||
1da177e4 LT |
701 | Please read the comments at the top of <file:drivers/ide/pci/sis5513.c>. |
702 | ||
9468f687 OH |
703 | config BLK_DEV_SL82C105 |
704 | tristate "Winbond SL82c105 support" | |
705 | depends on (PPC || ARM) | |
3f847571 | 706 | select IDE_TIMINGS |
842c19ad | 707 | select BLK_DEV_IDEDMA_PCI |
9468f687 OH |
708 | help |
709 | If you have a Winbond SL82c105 IDE controller, say Y here to enable | |
710 | special configuration for this chip. This is common on various CHRP | |
711 | motherboards, but could be used elsewhere. If in doubt, say Y. | |
712 | ||
1da177e4 LT |
713 | config BLK_DEV_SLC90E66 |
714 | tristate "SLC90E66 chipset support" | |
842c19ad | 715 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 716 | help |
3b6ce249 | 717 | This driver ensures (U)DMA support for Victory66 SouthBridges for |
1da177e4 LT |
718 | SMsC with Intel NorthBridges. This is an Ultra66 based chipset. |
719 | The nice thing about it is that you can mix Ultra/DMA/PIO devices | |
720 | and it will handle timing cycles. Since this is an improved | |
721 | look-a-like to the PIIX4 it should be a nice addition. | |
722 | ||
1da177e4 LT |
723 | Please read the comments at the top of |
724 | <file:drivers/ide/pci/slc90e66.c>. | |
725 | ||
726 | config BLK_DEV_TRM290 | |
727 | tristate "Tekram TRM290 chipset support" | |
842c19ad | 728 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
729 | help |
730 | This driver adds support for bus master DMA transfers | |
731 | using the Tekram TRM290 PCI IDE chip. Volunteers are | |
732 | needed for further tweaking and development. | |
733 | Please read the comments at the top of <file:drivers/ide/pci/trm290.c>. | |
734 | ||
735 | config BLK_DEV_VIA82CXXX | |
736 | tristate "VIA82CXXX chipset support" | |
f06ab340 | 737 | select IDE_TIMINGS |
842c19ad | 738 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
739 | help |
740 | This driver adds explicit support for VIA BusMastering IDE chips. | |
741 | This allows the kernel to change PIO, DMA and UDMA speeds and to | |
742 | configure the chip to optimum performance. | |
743 | ||
33dced2e SS |
744 | config BLK_DEV_TC86C001 |
745 | tristate "Toshiba TC86C001 support" | |
842c19ad | 746 | select BLK_DEV_IDEDMA_PCI |
33dced2e SS |
747 | help |
748 | This driver adds support for Toshiba TC86C001 GOKU-S chip. | |
749 | ||
a1067db8 KI |
750 | config BLK_DEV_CELLEB |
751 | tristate "Toshiba's Cell Reference Set IDE support" | |
752 | depends on PPC_CELLEB | |
842c19ad | 753 | select BLK_DEV_IDEDMA_PCI |
a1067db8 | 754 | help |
e665d505 | 755 | This driver provides support for the on-board IDE controller on |
a1067db8 KI |
756 | Toshiba Cell Reference Board. |
757 | If unsure, say Y. | |
758 | ||
1da177e4 LT |
759 | endif |
760 | ||
761 | config BLK_DEV_IDE_PMAC | |
e665d505 | 762 | tristate "PowerMac on-board IDE support" |
6c28c1f5 | 763 | depends on PPC_PMAC && IDE=y && BLK_DEV_IDE=y |
f06ab340 | 764 | select IDE_TIMINGS |
1da177e4 | 765 | help |
e665d505 | 766 | This driver provides support for the on-board IDE controller on |
1da177e4 LT |
767 | most of the recent Apple Power Macintoshes and PowerBooks. |
768 | If unsure, say Y. | |
769 | ||
770 | config BLK_DEV_IDE_PMAC_ATA100FIRST | |
e665d505 | 771 | bool "Probe on-board ATA/100 (Kauai) first" |
1da177e4 LT |
772 | depends on BLK_DEV_IDE_PMAC |
773 | help | |
774 | This option will cause the ATA/100 controller found in UniNorth2 | |
775 | based machines (Windtunnel PowerMac, Aluminium PowerBooks, ...) | |
776 | to be probed before the ATA/66 and ATA/33 controllers. Without | |
777 | these, those machine used to have the hard disk on hdc and the | |
778 | CD-ROM on hda. This option changes this to more natural hda for | |
779 | hard disk and hdc for CD-ROM. | |
780 | ||
781 | config BLK_DEV_IDEDMA_PMAC | |
782 | bool "PowerMac IDE DMA support" | |
783 | depends on BLK_DEV_IDE_PMAC | |
0ac72b35 | 784 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 785 | help |
e665d505 | 786 | This option allows the driver for the on-board IDE controller on |
1da177e4 LT |
787 | Power Macintoshes and PowerBooks to use DMA (direct memory access) |
788 | to transfer data to and from memory. Saying Y is safe and improves | |
789 | performance. | |
790 | ||
4237f229 RB |
791 | config BLK_DEV_IDE_SWARM |
792 | tristate "IDE for Sibyte evaluation boards" | |
793 | depends on SIBYTE_SB1xxx_SOC | |
794 | ||
26a940e2 PP |
795 | config BLK_DEV_IDE_AU1XXX |
796 | bool "IDE for AMD Alchemy Au1200" | |
797 | depends on SOC_AU1200 | |
798 | choice | |
799 | prompt "IDE Mode for AMD Alchemy Au1200" | |
800 | default CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA | |
801 | depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX | |
802 | ||
803 | config BLK_DEV_IDE_AU1XXX_PIO_DBDMA | |
804 | bool "PIO+DbDMA IDE for AMD Alchemy Au1200" | |
805 | ||
806 | config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA | |
807 | bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200" | |
808 | depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX | |
809 | endchoice | |
810 | ||
26a940e2 PP |
811 | config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ |
812 | int "Maximum transfer size (KB) per request (up to 128)" | |
813 | default "128" | |
bef1f402 | 814 | depends on BLK_DEV_IDE_AU1XXX |
26a940e2 | 815 | |
1da177e4 | 816 | config IDE_ARM |
ade2daf9 BZ |
817 | tristate "ARM IDE support" |
818 | depends on ARM && (ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK) | |
819 | default y | |
1da177e4 LT |
820 | |
821 | config BLK_DEV_IDE_ICSIDE | |
822 | tristate "ICS IDE interface support" | |
823 | depends on ARM && ARCH_ACORN | |
824 | help | |
825 | On Acorn systems, say Y here if you wish to use the ICS IDE | |
826 | interface card. This is not required for ICS partition support. | |
827 | If you are unsure, say N to this. | |
828 | ||
829 | config BLK_DEV_IDEDMA_ICS | |
830 | bool "ICS DMA support" | |
831 | depends on BLK_DEV_IDE_ICSIDE | |
832 | help | |
833 | Say Y here if you want to add DMA (Direct Memory Access) support to | |
834 | the ICS IDE driver. | |
835 | ||
1da177e4 LT |
836 | config BLK_DEV_IDE_RAPIDE |
837 | tristate "RapIDE interface support" | |
838 | depends on ARM && ARCH_ACORN | |
839 | help | |
840 | Say Y here if you want to support the Yellowstone RapIDE controller | |
841 | manufactured for use with Acorn computers. | |
842 | ||
acfad6e1 | 843 | config IDE_H8300 |
ade2daf9 | 844 | tristate "H8300 IDE support" |
acfad6e1 | 845 | depends on H8300 |
acfad6e1 BZ |
846 | default y |
847 | help | |
848 | Enables the H8300 IDE driver. | |
849 | ||
1da177e4 | 850 | config BLK_DEV_GAYLE |
ade2daf9 | 851 | tristate "Amiga Gayle IDE interface support" |
1da177e4 LT |
852 | depends on AMIGA |
853 | help | |
854 | This is the IDE driver for the Amiga Gayle IDE interface. It supports | |
855 | both the `A1200 style' and `A4000 style' of the Gayle IDE interface, | |
e665d505 | 856 | This includes on-board IDE interfaces on some Amiga models (A600, |
1da177e4 LT |
857 | A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion |
858 | bus (M-Tech E-Matrix 530 expansion card). | |
859 | Say Y if you have an Amiga with a Gayle IDE interface and want to use | |
860 | IDE devices (hard disks, CD-ROM drives, etc.) that are connected to | |
861 | it. | |
862 | Note that you also have to enable Zorro bus support if you want to | |
863 | use Gayle IDE interfaces on the Zorro expansion bus. | |
864 | ||
865 | config BLK_DEV_IDEDOUBLER | |
866 | bool "Amiga IDE Doubler support (EXPERIMENTAL)" | |
867 | depends on BLK_DEV_GAYLE && EXPERIMENTAL | |
868 | ---help--- | |
64afc31f | 869 | This feature provides support for the so-called `IDE doublers' (made |
e665d505 FP |
870 | by various manufacturers, e.g. Eyetech) that can be connected to |
871 | the on-board IDE interface of some Amiga models. Using such an IDE | |
872 | doubler, you can connect up to four instead of two IDE devices to | |
873 | the Amiga's on-board IDE interface. | |
1da177e4 LT |
874 | |
875 | Note that the normal Amiga Gayle IDE driver may not work correctly | |
64afc31f | 876 | if you have an IDE doubler and don't enable this feature! |
1da177e4 | 877 | |
64afc31f BZ |
878 | Say Y if you have an IDE doubler. The feature is enabled at kernel |
879 | runtime using the "gayle.doubler" kernel boot parameter. | |
1da177e4 LT |
880 | |
881 | config BLK_DEV_BUDDHA | |
ade2daf9 | 882 | tristate "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)" |
1da177e4 LT |
883 | depends on ZORRO && EXPERIMENTAL |
884 | help | |
e665d505 FP |
885 | This is the IDE driver for the IDE interfaces on the Buddha, Catweasel |
886 | and X-Surf expansion boards. It supports up to two interfaces on the | |
887 | Buddha, three on the Catweasel and two on the X-Surf. | |
1da177e4 LT |
888 | |
889 | Say Y if you have a Buddha or Catweasel expansion board and want to | |
890 | use IDE devices (hard disks, CD-ROM drives, etc.) that are connected | |
891 | to one of its IDE interfaces. | |
892 | ||
893 | config BLK_DEV_FALCON_IDE | |
ade2daf9 | 894 | tristate "Falcon IDE interface support" |
1da177e4 LT |
895 | depends on ATARI |
896 | help | |
e665d505 | 897 | This is the IDE driver for the on-board IDE interface on the Atari |
1da177e4 | 898 | Falcon. Say Y if you have a Falcon and want to use IDE devices (hard |
e665d505 | 899 | disks, CD-ROM drives, etc.) that are connected to the on-board IDE |
1da177e4 LT |
900 | interface. |
901 | ||
902 | config BLK_DEV_MAC_IDE | |
ade2daf9 | 903 | tristate "Macintosh Quadra/Powerbook IDE interface support" |
1da177e4 LT |
904 | depends on MAC |
905 | help | |
e665d505 | 906 | This is the IDE driver for the on-board IDE interface on some m68k |
1da177e4 LT |
907 | Macintosh models. It supports both the `Quadra style' (used in |
908 | Quadra/ Centris 630 and Performa 588 models) and `Powerbook style' | |
909 | (used in the Powerbook 150 and 190 models) IDE interface. | |
910 | ||
911 | Say Y if you have such an Macintosh model and want to use IDE | |
912 | devices (hard disks, CD-ROM drives, etc.) that are connected to the | |
e665d505 | 913 | on-board IDE interface. |
1da177e4 LT |
914 | |
915 | config BLK_DEV_Q40IDE | |
ade2daf9 | 916 | tristate "Q40/Q60 IDE interface support" |
1da177e4 LT |
917 | depends on Q40 |
918 | help | |
919 | Enable the on-board IDE controller in the Q40/Q60. This should | |
920 | normally be on; disable it only if you are running a custom hard | |
921 | drive subsystem through an expansion card. | |
922 | ||
7c7e92a9 AS |
923 | config BLK_DEV_PALMCHIP_BK3710 |
924 | tristate "Palmchip bk3710 IDE controller support" | |
925 | depends on ARCH_DAVINCI | |
f06ab340 | 926 | select IDE_TIMINGS |
8e882ba1 | 927 | select BLK_DEV_IDEDMA_SFF |
7c7e92a9 AS |
928 | help |
929 | Say Y here if you want to support the onchip IDE controller on the | |
930 | TI DaVinci SoC | |
931 | ||
1da177e4 | 932 | # no isa -> no vlb |
e4079df0 | 933 | if ISA && (ALPHA || X86 || MIPS) |
1da177e4 | 934 | |
842c19ad | 935 | comment "Other IDE chipsets support" |
1da177e4 LT |
936 | comment "Note: most of these also require special kernel boot parameters" |
937 | ||
938 | config BLK_DEV_4DRIVES | |
938da770 | 939 | tristate "Generic 4 drives/port support" |
1da177e4 LT |
940 | help |
941 | Certain older chipsets, including the Tekram 690CD, use a single set | |
942 | of I/O ports at 0x1f0 to control up to four drives, instead of the | |
943 | customary two drives per port. Support for this can be enabled at | |
ffd4f6f0 BZ |
944 | runtime using the "ide-4drives.probe" kernel boot parameter if you |
945 | say Y here. | |
1da177e4 LT |
946 | |
947 | config BLK_DEV_ALI14XX | |
948 | tristate "ALI M14xx support" | |
cc57ccc0 | 949 | select IDE_TIMINGS |
1da177e4 | 950 | help |
84913882 | 951 | This driver is enabled at runtime using the "ali14xx.probe" kernel |
1da177e4 LT |
952 | boot parameter. It enables support for the secondary IDE interface |
953 | of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster | |
1c10e938 RD |
954 | I/O speeds to be set as well. |
955 | See the files <file:Documentation/ide/ide.txt> and | |
956 | <file:drivers/ide/legacy/ali14xx.c> for more info. | |
1da177e4 LT |
957 | |
958 | config BLK_DEV_DTC2278 | |
959 | tristate "DTC-2278 support" | |
960 | help | |
84913882 | 961 | This driver is enabled at runtime using the "dtc2278.probe" kernel |
1da177e4 LT |
962 | boot parameter. It enables support for the secondary IDE interface |
963 | of the DTC-2278 card, and permits faster I/O speeds to be set as | |
1c10e938 | 964 | well. See the <file:Documentation/ide/ide.txt> and |
1da177e4 LT |
965 | <file:drivers/ide/legacy/dtc2278.c> files for more info. |
966 | ||
967 | config BLK_DEV_HT6560B | |
968 | tristate "Holtek HT6560B support" | |
b32b76f7 | 969 | select IDE_TIMINGS |
1da177e4 | 970 | help |
84913882 | 971 | This driver is enabled at runtime using the "ht6560b.probe" kernel |
1da177e4 LT |
972 | boot parameter. It enables support for the secondary IDE interface |
973 | of the Holtek card, and permits faster I/O speeds to be set as well. | |
1c10e938 | 974 | See the <file:Documentation/ide/ide.txt> and |
1da177e4 LT |
975 | <file:drivers/ide/legacy/ht6560b.c> files for more info. |
976 | ||
977 | config BLK_DEV_QD65XX | |
978 | tristate "QDI QD65xx support" | |
2feecfac | 979 | select IDE_TIMINGS |
1da177e4 | 980 | help |
84913882 | 981 | This driver is enabled at runtime using the "qd65xx.probe" kernel |
1da177e4 | 982 | boot parameter. It permits faster I/O speeds to be set. See the |
1c10e938 | 983 | <file:Documentation/ide/ide.txt> and <file:drivers/ide/legacy/qd65xx.c> |
e665d505 | 984 | for more info. |
1da177e4 LT |
985 | |
986 | config BLK_DEV_UMC8672 | |
987 | tristate "UMC-8672 support" | |
988 | help | |
84913882 | 989 | This driver is enabled at runtime using the "umc8672.probe" kernel |
1da177e4 LT |
990 | boot parameter. It enables support for the secondary IDE interface |
991 | of the UMC-8672, and permits faster I/O speeds to be set as well. | |
1c10e938 | 992 | See the files <file:Documentation/ide/ide.txt> and |
1da177e4 LT |
993 | <file:drivers/ide/legacy/umc8672.c> for more info. |
994 | ||
995 | endif | |
996 | ||
997 | config BLK_DEV_IDEDMA | |
8e882ba1 SS |
998 | def_bool BLK_DEV_IDEDMA_SFF || BLK_DEV_IDEDMA_PMAC || \ |
999 | BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA | |
1da177e4 | 1000 | |
1da177e4 LT |
1001 | endif |
1002 | ||
e0ff9cd1 | 1003 | endif # IDE |