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Staging: rt2860: includecheck fix: rt_linux.h
[linux-2.6-block.git] / drivers / staging / rt2860 / rt_linux.h
CommitLineData
91980990
GKH		 1/*
2 *************************************************************************
3 * Ralink Tech Inc.
4 * 5F., No.36, Taiyuan St., Jhubei City,
5 * Hsinchu County 302,
6 * Taiwan, R.O.C.
7 *
8 * (c) Copyright 2002-2007, Ralink Technology, Inc.
9 *
10 * This program is free software; you can redistribute it and/or modify *
11 * it under the terms of the GNU General Public License as published by *
12 * the Free Software Foundation; either version 2 of the License, or *
13 * (at your option) any later version. *
14 * *
15 * This program is distributed in the hope that it will be useful, *
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
18 * GNU General Public License for more details. *
19 * *
20 * You should have received a copy of the GNU General Public License *
21 * along with this program; if not, write to the *
22 * Free Software Foundation, Inc., *
23 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
24 * *
25 *************************************************************************
26 */
27
28/***********************************************************************/
29/* */
30/* Program: rt_linux.c */
31/* Created: 4/21/2006 1:17:38 PM */
32/* Author: Wu Xi-Kun */
33/* Comments: `description` */
34/* */
35/*---------------------------------------------------------------------*/
36/* */
37/* History: */
38/* Revision 1.1 4/21/2006 1:17:38 PM xsikun */
39/* Initial revision */
40/* */
41/***********************************************************************/
42
43#include "rtmp_type.h"
44#include <linux/module.h>
91980990
GKH		 45#include <linux/kernel.h>
46
47#include <linux/spinlock.h>
48#include <linux/init.h>
49#include <linux/string.h>
50#include <linux/timer.h>
51#include <linux/errno.h>
52#include <linux/slab.h>
53#include <linux/interrupt.h>
54#include <linux/pci.h>
55#include <linux/netdevice.h>
56#include <linux/etherdevice.h>
57#include <linux/skbuff.h>
58#include <linux/ethtool.h>
59#include <linux/wireless.h>
60#include <linux/proc_fs.h>
61#include <linux/delay.h>
62#include <linux/if_arp.h>
63#include <linux/ctype.h>
64#include <linux/vmalloc.h>
65
91980990
GKH		 66#include <net/iw_handler.h>
67
68// load firmware
69#define __KERNEL_SYSCALLS__
70#include <linux/unistd.h>
71#include <asm/uaccess.h>
72
73
74#define MEM_ALLOC_FLAG (GFP_ATOMIC) //(GFP_DMA | GFP_ATOMIC)
75
76#ifndef IFNAMSIZ
77#define IFNAMSIZ 16
78#endif
79
80//#define CONFIG_CKIP_SUPPORT
81
82#undef __inline
83#define __inline static inline
84
85typedef int (*HARD_START_XMIT_FUNC)(struct sk_buff *skb, struct net_device *net_dev);
86
87// add by kathy
88
b8bc58c5
MS		 89/* order of "if defined()" is important, because for 3070 driver
90 both RT2870 and RT3070 are defined */
91#if defined(RT2860)
92 #define STA_PROFILE_PATH "/etc/Wireless/RT2860STA/RT2860STA.dat"
93 #define STA_RTMP_FIRMWARE_FILE_NAME "/etc/Wireless/RT2860STA/RT2860STA.bin"
94 #define STA_NIC_DEVICE_NAME "RT2860STA"
95 #define STA_DRIVER_VERSION "1.8.1.1"
96#elif defined(RT3070)
97 #define STA_PROFILE_PATH "/etc/Wireless/RT3070STA/RT3070STA.dat"
98 #define STA_RT2870_IMAGE_FILE_NAME "/etc/Wireless/RT3070STA/rt2870.bin"
99 #define STA_NIC_DEVICE_NAME "RT3070STA"
100 #define STA_DRIVER_VERSION "2.0.1.0"
101#elif defined(RT2870)
102 #define STA_PROFILE_PATH "/etc/Wireless/RT2870STA/RT2870STA.dat"
103 #define STA_RT2870_IMAGE_FILE_NAME "/etc/Wireless/RT2870STA/rt2870.bin"
104 #define STA_NIC_DEVICE_NAME "RT2870STA"
105 #define STA_DRIVER_VERSION "1.4.0.0"
3a32ed12 106#endif
91980990 107
3a32ed12 108#ifdef RT2860
91980990
GKH		 109#ifndef PCI_DEVICE
110#define PCI_DEVICE(vend,dev) \
111 .vendor = (vend), .device = (dev), \
112 .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID
113#endif // PCI_DEVICE //
3a32ed12 114#endif
91980990 115
91980990
GKH		 116#define RTMP_TIME_AFTER(a,b) \
117 (typecheck(unsigned long, (unsigned long)a) && \
118 typecheck(unsigned long, (unsigned long)b) && \
119 ((long)(b) - (long)(a) < 0))
120
121#define RTMP_TIME_AFTER_EQ(a,b) \
122 (typecheck(unsigned long, (unsigned long)a) && \
123 typecheck(unsigned long, (unsigned long)b) && \
124 ((long)(a) - (long)(b) >= 0))
125#define RTMP_TIME_BEFORE(a,b) RTMP_TIME_AFTER_EQ(b,a)
91980990 126
91980990
GKH		 127#define RT_MOD_INC_USE_COUNT() \
128 if (!try_module_get(THIS_MODULE)) \
129 { \
d599edca 130 DBGPRINT(RT_DEBUG_ERROR, ("%s: cannot reserve module\n", __func__)); \
91980990
GKH		 131 return -1; \
132 }
133
134#define RT_MOD_DEC_USE_COUNT() module_put(THIS_MODULE);
91980990
GKH		 135
136#define OS_HZ HZ
137
138#define ETH_LENGTH_OF_ADDRESS 6
139
140#define IN
141#define OUT
142
143#define NDIS_STATUS INT
144#define NDIS_STATUS_SUCCESS 0x00
145#define NDIS_STATUS_FAILURE 0x01
146#define NDIS_STATUS_INVALID_DATA 0x02
147#define NDIS_STATUS_RESOURCES 0x03
148
149#define MIN_NET_DEVICE_FOR_AID 0x00 //0x00~0x3f
150#define MIN_NET_DEVICE_FOR_MBSSID 0x00 //0x00,0x10,0x20,0x30
151#define MIN_NET_DEVICE_FOR_WDS 0x10 //0x40,0x50,0x60,0x70
152#define MIN_NET_DEVICE_FOR_APCLI 0x20
153#define MIN_NET_DEVICE_FOR_MESH 0x30
91980990 154#define MIN_NET_DEVICE_FOR_DLS 0x40
91980990 155
91980990
GKH		 156#define NDIS_PACKET_TYPE_DIRECTED 0
157#define NDIS_PACKET_TYPE_MULTICAST 1
158#define NDIS_PACKET_TYPE_BROADCAST 2
159#define NDIS_PACKET_TYPE_ALL_MULTICAST 3
91980990 160
3a32ed12 161#ifndef RT30xx
91980990
GKH		 162typedef struct pid * THREAD_PID;
163#define THREAD_PID_INIT_VALUE NULL
164#define GET_PID(_v) find_get_pid(_v)
165#define GET_PID_NUMBER(_v) pid_nr(_v)
166#define CHECK_PID_LEGALITY(_pid) if (pid_nr(_pid) >= 0)
167#define KILL_THREAD_PID(_A, _B, _C) kill_pid(_A, _B, _C)
3a32ed12 168#endif
91980990
GKH		 169
170struct os_lock {
171 spinlock_t lock;
172 unsigned long flags;
173};
174
175
176struct os_cookie {
3a32ed12 177#ifdef RT2860
91980990
GKH		 178 struct pci_dev *pci_dev;
179 struct pci_dev *parent_pci_dev;
180 dma_addr_t pAd_pa;
3a32ed12
BZ		 181#endif
182#ifdef RT2870
2c63abf9 183 struct usb_device *pUsb_Dev;
91980990 184
3a32ed12 185#ifndef RT30xx
2c63abf9
MG		 186 THREAD_PID MLMEThr_pid;
187 THREAD_PID RTUSBCmdThr_pid;
188 THREAD_PID TimerQThr_pid;
3a32ed12
BZ		 189#endif
190#ifdef RT30xx
191 struct pid *MLMEThr_pid;
192 struct pid *RTUSBCmdThr_pid;
193 struct pid *TimerQThr_pid;
194#endif
195#endif // RT2870 //
91980990
GKH		 196
197 struct tasklet_struct rx_done_task;
198 struct tasklet_struct mgmt_dma_done_task;
199 struct tasklet_struct ac0_dma_done_task;
200 struct tasklet_struct ac1_dma_done_task;
201 struct tasklet_struct ac2_dma_done_task;
202 struct tasklet_struct ac3_dma_done_task;
203 struct tasklet_struct hcca_dma_done_task;
204 struct tasklet_struct tbtt_task;
3a32ed12 205#ifdef RT2860
91980990 206 struct tasklet_struct fifo_statistic_full_task;
3a32ed12
BZ		 207#endif
208#ifdef RT2870
209 struct tasklet_struct null_frame_complete_task;
210 struct tasklet_struct rts_frame_complete_task;
211 struct tasklet_struct pspoll_frame_complete_task;
212#endif // RT2870 //
91980990
GKH		 213
214 unsigned long apd_pid; //802.1x daemon pid
215 INT ioctl_if_type;
216 INT ioctl_if;
217};
218
219typedef struct _VIRTUAL_ADAPTER
220{
221 struct net_device *RtmpDev;
222 struct net_device *VirtualDev;
223} VIRTUAL_ADAPTER, PVIRTUAL_ADAPTER;
224
225#undef ASSERT
9411329d 226#define ASSERT(x)
91980990
GKH		 227
228typedef struct os_cookie * POS_COOKIE;
229typedef struct pci_dev * PPCI_DEV;
230typedef struct net_device * PNET_DEV;
231typedef void * PNDIS_PACKET;
232typedef char NDIS_PACKET;
233typedef PNDIS_PACKET * PPNDIS_PACKET;
234typedef dma_addr_t NDIS_PHYSICAL_ADDRESS;
235typedef dma_addr_t * PNDIS_PHYSICAL_ADDRESS;
236typedef spinlock_t NDIS_SPIN_LOCK;
237typedef struct timer_list NDIS_MINIPORT_TIMER;
238typedef void * NDIS_HANDLE;
239typedef char * PNDIS_BUFFER;
240
241
242
243void hex_dump(char *str, unsigned char *pSrcBufVA, unsigned int SrcBufLen);
244
245dma_addr_t linux_pci_map_single(void *handle, void *ptr, size_t size, int sd_idx, int direction);
246void linux_pci_unmap_single(void *handle, dma_addr_t dma_addr, size_t size, int direction);
247
248
249////////////////////////////////////////
250// MOVE TO rtmp.h ?
251/////////////////////////////////////////
252#define PKTSRC_NDIS 0x7f
253#define PKTSRC_DRIVER 0x0f
254#define PRINT_MAC(addr) \
255 addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]
256
257
258#define RT2860_PCI_DEVICE_ID 0x0601
259
3a32ed12 260#ifdef RT2860
91980990
GKH		 261#define PCI_MAP_SINGLE(_handle, _ptr, _size, _sd_idx, _dir) \
262 linux_pci_map_single(_handle, _ptr, _size, _sd_idx, _dir)
263
264#define PCI_UNMAP_SINGLE(_handle, _ptr, _size, _dir) \
265 linux_pci_unmap_single(_handle, _ptr, _size, _dir)
266
267#define PCI_ALLOC_CONSISTENT(_pci_dev, _size, _ptr) \
268 pci_alloc_consistent(_pci_dev, _size, _ptr)
269
270#define PCI_FREE_CONSISTENT(_pci_dev, _size, _virtual_addr, _physical_addr) \
271 pci_free_consistent(_pci_dev, _size, _virtual_addr, _physical_addr)
272
273#define DEV_ALLOC_SKB(_length) \
274 dev_alloc_skb(_length)
3a32ed12
BZ		 275#endif
276#ifdef RT2870
277#define PCI_MAP_SINGLE(_handle, _ptr, _size, _dir) (ULONG)0
91980990 278
3a32ed12
BZ		 279#define PCI_UNMAP_SINGLE(_handle, _ptr, _size, _dir)
280#endif // RT2870 //
91980990
GKH		 281
282
283#define BEACON_FRAME_DMA_CACHE_WBACK(_ptr, _size) \
284 dma_cache_wback(_ptr, _size)
285
286
287//////////////////////////////////////////
288//
289//////////////////////////////////////////
290
291
292#define NdisMIndicateStatus(_w, _x, _y, _z)
293
91980990
GKH		 294typedef struct timer_list RTMP_OS_TIMER;
295
3a32ed12
BZ		 296#ifdef RT2870
297/* ----------------- Timer Related MARCO ---------------*/
298// In RT2870, we have a lot of timer functions and will read/write register, it's
299// not allowed in Linux USB sub-system to do it ( because of sleep issue when submit
300// to ctrl pipe). So we need a wrapper function to take care it.
301
302typedef VOID (*RT2870_TIMER_HANDLE)(
303 IN PVOID SystemSpecific1,
304 IN PVOID FunctionContext,
305 IN PVOID SystemSpecific2,
306 IN PVOID SystemSpecific3);
307#endif // RT2870 //
91980990
GKH		 308
309
310typedef struct _RALINK_TIMER_STRUCT {
311 RTMP_OS_TIMER TimerObj; // Ndis Timer object
312 BOOLEAN Valid; // Set to True when call RTMPInitTimer
313 BOOLEAN State; // True if timer cancelled
314 BOOLEAN PeriodicType; // True if timer is periodic timer
315 BOOLEAN Repeat; // True if periodic timer
316 ULONG TimerValue; // Timer value in milliseconds
317 ULONG cookie; // os specific object
3a32ed12
BZ		 318#ifdef RT2870
319 RT2870_TIMER_HANDLE handle;
320 void *pAd;
321#endif // RT2870 //
91980990
GKH		 322} RALINK_TIMER_STRUCT, *PRALINK_TIMER_STRUCT;
323
324
3a32ed12
BZ		 325#ifdef RT2870
326
327typedef enum _RT2870_KERNEL_THREAD_STATUS_
328{
329 RT2870_THREAD_UNKNOWN = 0,
330 RT2870_THREAD_INITED = 1,
331 RT2870_THREAD_RUNNING = 2,
332 RT2870_THREAD_STOPED = 4,
333}RT2870_KERNEL_THREAD_STATUS;
334
335#define RT2870_THREAD_CAN_DO_INSERT (RT2870_THREAD_INITED |RT2870_THREAD_RUNNING)
336
337typedef struct _RT2870_TIMER_ENTRY_
338{
339 RALINK_TIMER_STRUCT *pRaTimer;
340 struct _RT2870_TIMER_ENTRY_ *pNext;
341}RT2870_TIMER_ENTRY;
342
343
344#define TIMER_QUEUE_SIZE_MAX 128
345typedef struct _RT2870_TIMER_QUEUE_
346{
347 unsigned int status;
348 UCHAR *pTimerQPoll;
349 RT2870_TIMER_ENTRY *pQPollFreeList;
350 RT2870_TIMER_ENTRY *pQHead;
351 RT2870_TIMER_ENTRY *pQTail;
352}RT2870_TIMER_QUEUE;
353#endif // RT2870 //
91980990
GKH		 354
355
356//#define DBG 1
357
358//
359// MACRO for debugging information
360//
361
362#ifdef DBG
363extern ULONG RTDebugLevel;
364
365#define DBGPRINT_RAW(Level, Fmt) \
366{ \
367 if (Level <= RTDebugLevel) \
368 { \
369 printk Fmt; \
370 } \
371}
372
373#define DBGPRINT(Level, Fmt) DBGPRINT_RAW(Level, Fmt)
374
375
376#define DBGPRINT_ERR(Fmt) \
377{ \
378 printk("ERROR!!! "); \
379 printk Fmt; \
380}
381
382#define DBGPRINT_S(Status, Fmt) \
383{ \
384 printk Fmt; \
385}
386
387
388#else
389#define DBGPRINT(Level, Fmt)
390#define DBGPRINT_RAW(Level, Fmt)
391#define DBGPRINT_S(Status, Fmt)
392#define DBGPRINT_ERR(Fmt)
393#endif
394
395
396//
397// spin_lock enhanced for Nested spin lock
398//
399#define NdisAllocateSpinLock(__lock) \
400{ \
401 spin_lock_init((spinlock_t *)(__lock)); \
402}
403
404#define NdisFreeSpinLock(lock) \
405{ \
406}
407
408
409#define RTMP_SEM_LOCK(__lock) \
410{ \
411 spin_lock_bh((spinlock_t *)(__lock)); \
412}
413
414#define RTMP_SEM_UNLOCK(__lock) \
415{ \
416 spin_unlock_bh((spinlock_t *)(__lock)); \
417}
418
419// sample, use semaphore lock to replace IRQ lock, 2007/11/15
420#define RTMP_IRQ_LOCK(__lock, __irqflags) \
421{ \
422 __irqflags = 0; \
423 spin_lock_bh((spinlock_t *)(__lock)); \
424 pAd->irq_disabled |= 1; \
425}
426
427#define RTMP_IRQ_UNLOCK(__lock, __irqflag) \
428{ \
429 pAd->irq_disabled &= 0; \
430 spin_unlock_bh((spinlock_t *)(__lock)); \
431}
432
433#define RTMP_INT_LOCK(__lock, __irqflags) \
434{ \
435 spin_lock_irqsave((spinlock_t *)__lock, __irqflags); \
436}
437
438#define RTMP_INT_UNLOCK(__lock, __irqflag) \
439{ \
440 spin_unlock_irqrestore((spinlock_t *)(__lock), ((unsigned long)__irqflag)); \
441}
442
3a32ed12 443#ifdef RT2860
91980990
GKH		 444#if defined(INF_TWINPASS) || defined(INF_DANUBE) || defined(IKANOS_VX_1X0)
445//Patch for ASIC turst read/write bug, needs to remove after metel fix
446#define RTMP_IO_READ32(_A, _R, _pV) \
447{ \
448 if ((_A)->bPCIclkOff == FALSE) \
449 { \
450 (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \
451 (*_pV = readl((void *)((_A)->CSRBaseAddress + (_R)))); \
452 (*_pV = SWAP32(*((UINT32 *)(_pV)))); \
453 } \
454}
ed291e80
AM		 455#define RTMP_IO_FORCE_READ32(_A, _R, _pV) \
456{ \
457 (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \
458 (*_pV = readl((void *)((_A)->CSRBaseAddress + (_R)))); \
459 (*_pV = SWAP32(*((UINT32 *)(_pV)))); \
460}
91980990
GKH		 461#define RTMP_IO_READ8(_A, _R, _pV) \
462{ \
463 (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \
464 (*_pV = readb((void *)((_A)->CSRBaseAddress + (_R)))); \
465}
466#define RTMP_IO_WRITE32(_A, _R, _V) \
467{ \
468 if ((_A)->bPCIclkOff == FALSE) \
469 { \
470 UINT32 _Val; \
471 _Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \
472 _Val = SWAP32(_V); \
473 writel(_Val, (void *)((_A)->CSRBaseAddress + (_R))); \
474 } \
475}
476#define RTMP_IO_WRITE8(_A, _R, _V) \
477{ \
478 UINT Val; \
479 Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \
480 writeb((_V), (PUCHAR)((_A)->CSRBaseAddress + (_R))); \
481}
482#define RTMP_IO_WRITE16(_A, _R, _V) \
483{ \
484 UINT Val; \
485 Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \
486 writew(SWAP16((_V)), (PUSHORT)((_A)->CSRBaseAddress + (_R))); \
487}
488#else
489//Patch for ASIC turst read/write bug, needs to remove after metel fix
490#define RTMP_IO_READ32(_A, _R, _pV) \
491{ \
492 if ((_A)->bPCIclkOff == FALSE) \
493 { \
494 (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \
495 (*_pV = readl((void *)((_A)->CSRBaseAddress + (_R)))); \
496 } \
497 else \
498 *_pV = 0; \
499}
ed291e80
AM		 500#define RTMP_IO_FORCE_READ32(_A, _R, _pV) \
501{ \
502 (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \
503 (*_pV = readl((void *)((_A)->CSRBaseAddress + (_R)))); \
504}
91980990
GKH		 505#define RTMP_IO_READ8(_A, _R, _pV) \
506{ \
507 (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \
508 (*_pV = readb((void *)((_A)->CSRBaseAddress + (_R)))); \
509}
510#define RTMP_IO_WRITE32(_A, _R, _V) \
511{ \
512 if ((_A)->bPCIclkOff == FALSE) \
513 { \
514 UINT Val; \
515 Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \
516 writel(_V, (void *)((_A)->CSRBaseAddress + (_R))); \
517 } \
518}
519#if defined(BRCM_6358)
520#define RTMP_IO_WRITE8(_A, _R, _V) \
521{ \
522 ULONG Val; \
523 UCHAR _i; \
524 _i = (_R & 0x3); \
525 Val = readl((void *)((_A)->CSRBaseAddress + (_R - _i))); \
526 Val = Val & (~(0x000000ff << ((_i)*8))); \
527 Val = Val | ((ULONG)_V << ((_i)*8)); \
528 writel((Val), (void *)((_A)->CSRBaseAddress + (_R - _i))); \
529}
530#else
531#define RTMP_IO_WRITE8(_A, _R, _V) \
532{ \
533 UINT Val; \
534 Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \
535 writeb((_V), (PUCHAR)((_A)->CSRBaseAddress + (_R))); \
536}
537#endif
538#define RTMP_IO_WRITE16(_A, _R, _V) \
539{ \
540 UINT Val; \
541 Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \
542 writew((_V), (PUSHORT)((_A)->CSRBaseAddress + (_R))); \
543}
544#endif
3a32ed12
BZ		 545#endif /* RT2860 */
546#ifdef RT2870
547//Patch for ASIC turst read/write bug, needs to remove after metel fix
548#define RTMP_IO_READ32(_A, _R, _pV) \
549 RTUSBReadMACRegister(_A, _R, _pV)
550
551#define RTMP_IO_READ8(_A, _R, _pV) \
552{ \
553}
91980990 554
3a32ed12
BZ		 555#define RTMP_IO_WRITE32(_A, _R, _V) \
556 RTUSBWriteMACRegister(_A, _R, _V)
557
558
559#define RTMP_IO_WRITE8(_A, _R, _V) \
560{ \
561 USHORT _Val = _V; \
562 RTUSBSingleWrite(_A, _R, _Val); \
563}
564
565
566#define RTMP_IO_WRITE16(_A, _R, _V) \
567{ \
568 RTUSBSingleWrite(_A, _R, _V); \
569}
570#endif // RT2870 //
91980990
GKH		 571
572#ifndef wait_event_interruptible_timeout
573#define __wait_event_interruptible_timeout(wq, condition, ret) \
574do { \
575 wait_queue_t __wait; \
576 init_waitqueue_entry(&__wait, current); \
577 add_wait_queue(&wq, &__wait); \
578 for (;;) { \
579 set_current_state(TASK_INTERRUPTIBLE); \
580 if (condition) \
581 break; \
582 if (!signal_pending(current)) { \
583 ret = schedule_timeout(ret); \
584 if (!ret) \
585 break; \
586 continue; \
587 } \
588 ret = -ERESTARTSYS; \
589 break; \
590 } \
591 current->state = TASK_RUNNING; \
592 remove_wait_queue(&wq, &__wait); \
593} while (0)
594
595#define wait_event_interruptible_timeout(wq, condition, timeout) \
596({ \
597 long __ret = timeout; \
598 if (!(condition)) \
599 __wait_event_interruptible_timeout(wq, condition, __ret); \
600 __ret; \
601})
602#endif
603#define ONE_TICK 1
604#define OS_WAIT(_time) \
605{ int _i; \
606 long _loop = ((_time)/(1000/OS_HZ)) > 0 ? ((_time)/(1000/OS_HZ)) : 1;\
607 wait_queue_head_t _wait; \
608 init_waitqueue_head(&_wait); \
609 for (_i=0; _i<(_loop); _i++) \
610 wait_event_interruptible_timeout(_wait, 0, ONE_TICK); }
611
612
91980990
GKH		 613typedef void (*TIMER_FUNCTION)(unsigned long);
614
615#define COPY_MAC_ADDR(Addr1, Addr2) memcpy((Addr1), (Addr2), MAC_ADDR_LEN)
616
617#define MlmeAllocateMemory(_pAd, _ppVA) os_alloc_mem(_pAd, _ppVA, MGMT_DMA_BUFFER_SIZE)
618#define MlmeFreeMemory(_pAd, _pVA) os_free_mem(_pAd, _pVA)
619
3a32ed12 620#ifdef RT2860
91980990
GKH		 621#define BUILD_TIMER_FUNCTION(_func) \
622void linux_##_func(unsigned long data) \
623{ \
624 PRALINK_TIMER_STRUCT pTimer = (PRALINK_TIMER_STRUCT) data; \
625 \
626 _func(NULL, (PVOID) pTimer->cookie, NULL, pTimer); \
627 if (pTimer->Repeat) \
628 RTMP_OS_Add_Timer(&pTimer->TimerObj, pTimer->TimerValue); \
629}
3a32ed12
BZ		 630#endif
631#ifdef RT2870
632#define BUILD_TIMER_FUNCTION(_func) \
633void linux_##_func(unsigned long data) \
634{ \
635 PRALINK_TIMER_STRUCT _pTimer = (PRALINK_TIMER_STRUCT)data; \
636 RT2870_TIMER_ENTRY *_pQNode; \
637 RTMP_ADAPTER *_pAd; \
638 \
639 _pTimer->handle = _func; \
640 _pAd = (RTMP_ADAPTER *)_pTimer->pAd; \
641 _pQNode = RT2870_TimerQ_Insert(_pAd, _pTimer); \
642 if ((_pQNode == NULL) && (_pAd->TimerQ.status & RT2870_THREAD_CAN_DO_INSERT)) \
643 RTMP_OS_Add_Timer(&_pTimer->TimerObj, HZ); \
644}
645#endif // RT2870 //
91980990
GKH		 646
647
648#define DECLARE_TIMER_FUNCTION(_func) \
649void linux_##_func(unsigned long data)
650
651#define GET_TIMER_FUNCTION(_func) \
652 linux_##_func
653
654DECLARE_TIMER_FUNCTION(MlmePeriodicExec);
655DECLARE_TIMER_FUNCTION(MlmeRssiReportExec);
656DECLARE_TIMER_FUNCTION(AsicRxAntEvalTimeout);
657DECLARE_TIMER_FUNCTION(APSDPeriodicExec);
658DECLARE_TIMER_FUNCTION(AsicRfTuningExec);
3a32ed12
BZ		 659#ifdef RT2870
660DECLARE_TIMER_FUNCTION(BeaconUpdateExec);
661#endif // RT2870 //
91980990 662
91980990
GKH		 663DECLARE_TIMER_FUNCTION(BeaconTimeout);
664DECLARE_TIMER_FUNCTION(ScanTimeout);
665DECLARE_TIMER_FUNCTION(AuthTimeout);
666DECLARE_TIMER_FUNCTION(AssocTimeout);
667DECLARE_TIMER_FUNCTION(ReassocTimeout);
668DECLARE_TIMER_FUNCTION(DisassocTimeout);
669DECLARE_TIMER_FUNCTION(LinkDownExec);
91980990
GKH		 670DECLARE_TIMER_FUNCTION(StaQuickResponeForRateUpExec);
671DECLARE_TIMER_FUNCTION(WpaDisassocApAndBlockAssoc);
672DECLARE_TIMER_FUNCTION(PsPollWakeExec);
673DECLARE_TIMER_FUNCTION(RadioOnExec);
91980990
GKH		 674
675void RTMP_GetCurrentSystemTime(LARGE_INTEGER *time);
676
677
678/*
679 * packet helper
680 * - convert internal rt packet to os packet or
681 * os packet to rt packet
682 */
683#define RTPKT_TO_OSPKT(_p) ((struct sk_buff *)(_p))
684#define OSPKT_TO_RTPKT(_p) ((PNDIS_PACKET)(_p))
685
686#define GET_OS_PKT_DATAPTR(_pkt) \
687 (RTPKT_TO_OSPKT(_pkt)->data)
688
689#define GET_OS_PKT_LEN(_pkt) \
690 (RTPKT_TO_OSPKT(_pkt)->len)
691
692#define GET_OS_PKT_DATATAIL(_pkt) \
693 (RTPKT_TO_OSPKT(_pkt)->tail)
694
695#define GET_OS_PKT_HEAD(_pkt) \
696 (RTPKT_TO_OSPKT(_pkt)->head)
697
698#define GET_OS_PKT_END(_pkt) \
699 (RTPKT_TO_OSPKT(_pkt)->end)
700
701#define GET_OS_PKT_NETDEV(_pkt) \
702 (RTPKT_TO_OSPKT(_pkt)->dev)
703
704#define GET_OS_PKT_TYPE(_pkt) \
705 (RTPKT_TO_OSPKT(_pkt))
706
707#define GET_OS_PKT_NEXT(_pkt) \
708 (RTPKT_TO_OSPKT(_pkt)->next)
709
710
711#define OS_NTOHS(_Val) \
712 (ntohs(_Val))
713#define OS_HTONS(_Val) \
714 (htons(_Val))
715#define OS_NTOHL(_Val) \
716 (ntohl(_Val))
717#define OS_HTONL(_Val) \
718 (htonl(_Val))
719
720/* statistics counter */
721#define STATS_INC_RX_PACKETS(_pAd, _dev)
722#define STATS_INC_TX_PACKETS(_pAd, _dev)
723
724#define STATS_INC_RX_BYTESS(_pAd, _dev, len)
725#define STATS_INC_TX_BYTESS(_pAd, _dev, len)
726
727#define STATS_INC_RX_ERRORS(_pAd, _dev)
728#define STATS_INC_TX_ERRORS(_pAd, _dev)
729
730#define STATS_INC_RX_DROPPED(_pAd, _dev)
731#define STATS_INC_TX_DROPPED(_pAd, _dev)
732
733
734#define CB_OFF 10
735
736
737// check DDK NDIS_PACKET data structure and find out only MiniportReservedEx[0..7] can be used by our driver without
738// ambiguity. Fields after pPacket->MiniportReservedEx[8] may be used by other wrapper layer thus crashes the driver
739//
740
741// User Priority
742#define RTMP_SET_PACKET_UP(_p, _prio) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0] = _prio)
743#define RTMP_GET_PACKET_UP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0])
744
745// Fragment #
746#define RTMP_SET_PACKET_FRAGMENTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1] = _num)
747#define RTMP_GET_PACKET_FRAGMENTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1])
748
749// 0x0 ~0x7f: TX to AP's own BSS which has the specified AID. if AID>127, set bit 7 in RTMP_SET_PACKET_EMACTAB too.
750//(this value also as MAC(on-chip WCID) table index)
751// 0x80~0xff: TX to a WDS link. b0~6: WDS index
752#define RTMP_SET_PACKET_WCID(_p, _wdsidx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2] = _wdsidx)
753#define RTMP_GET_PACKET_WCID(_p) ((UCHAR)(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2]))
754
755// 0xff: PKTSRC_NDIS, others: local TX buffer index. This value affects how to a packet
756#define RTMP_SET_PACKET_SOURCE(_p, _pktsrc) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3] = _pktsrc)
757#define RTMP_GET_PACKET_SOURCE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3])
758
759// RTS/CTS-to-self protection method
760#define RTMP_SET_PACKET_RTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4] = _num)
761#define RTMP_GET_PACKET_RTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4])
762// see RTMP_S(G)ET_PACKET_EMACTAB
763
764// TX rate index
765#define RTMP_SET_PACKET_TXRATE(_p, _rate) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5] = _rate)
766#define RTMP_GET_PACKET_TXRATE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5])
767
768// From which Interface
769#define RTMP_SET_PACKET_IF(_p, _ifdx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6] = _ifdx)
770#define RTMP_GET_PACKET_IF(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6])
771#define RTMP_SET_PACKET_NET_DEVICE_MBSSID(_p, _bss) RTMP_SET_PACKET_IF((_p), (_bss))
772#define RTMP_SET_PACKET_NET_DEVICE_WDS(_p, _bss) RTMP_SET_PACKET_IF((_p), ((_bss) + MIN_NET_DEVICE_FOR_WDS))
773#define RTMP_SET_PACKET_NET_DEVICE_APCLI(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_APCLI))
774#define RTMP_SET_PACKET_NET_DEVICE_MESH(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_MESH))
775#define RTMP_GET_PACKET_NET_DEVICE_MBSSID(_p) RTMP_GET_PACKET_IF((_p))
776#define RTMP_GET_PACKET_NET_DEVICE(_p) RTMP_GET_PACKET_IF((_p))
777
778#define RTMP_SET_PACKET_MOREDATA(_p, _morebit) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7] = _morebit)
779#define RTMP_GET_PACKET_MOREDATA(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7])
780
781
91980990
GKH		 782//
783// Sepcific Pakcet Type definition
784//
785#define RTMP_PACKET_SPECIFIC_CB_OFFSET 11
786
787#define RTMP_PACKET_SPECIFIC_DHCP 0x01
788#define RTMP_PACKET_SPECIFIC_EAPOL 0x02
789#define RTMP_PACKET_SPECIFIC_IPV4 0x04
790#define RTMP_PACKET_SPECIFIC_WAI 0x08
791#define RTMP_PACKET_SPECIFIC_VLAN 0x10
792#define RTMP_PACKET_SPECIFIC_LLCSNAP 0x20
793
794//Specific
795#define RTMP_SET_PACKET_SPECIFIC(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] = _flg)
796
797//DHCP
798#define RTMP_SET_PACKET_DHCP(_p, _flg) \
799 do{ \
800 if (_flg) \
801 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_DHCP); \
802 else \
803 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_DHCP); \
804 }while(0)
805#define RTMP_GET_PACKET_DHCP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_DHCP)
806
807//EAPOL
808#define RTMP_SET_PACKET_EAPOL(_p, _flg) \
809 do{ \
810 if (_flg) \
811 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_EAPOL); \
812 else \
813 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_EAPOL); \
814 }while(0)
815#define RTMP_GET_PACKET_EAPOL(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_EAPOL)
816
817//WAI
818#define RTMP_SET_PACKET_WAI(_p, _flg) \
819 do{ \
820 if (_flg) \
821 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_WAI); \
822 else \
823 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_WAI); \
824 }while(0)
825#define RTMP_GET_PACKET_WAI(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_WAI)
826
827#define RTMP_GET_PACKET_LOWRATE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & (RTMP_PACKET_SPECIFIC_EAPOL | RTMP_PACKET_SPECIFIC_DHCP | RTMP_PACKET_SPECIFIC_WAI))
828
829//VLAN
830#define RTMP_SET_PACKET_VLAN(_p, _flg) \
831 do{ \
832 if (_flg) \
833 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_VLAN); \
834 else \
835 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_VLAN); \
836 }while(0)
837#define RTMP_GET_PACKET_VLAN(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_VLAN)
838
839//LLC/SNAP
840#define RTMP_SET_PACKET_LLCSNAP(_p, _flg) \
841 do{ \
842 if (_flg) \
843 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_LLCSNAP); \
844 else \
845 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_LLCSNAP); \
846 }while(0)
847
848#define RTMP_GET_PACKET_LLCSNAP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_LLCSNAP)
849
850// IP
851#define RTMP_SET_PACKET_IPV4(_p, _flg) \
852 do{ \
853 if (_flg) \
854 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_IPV4); \
855 else \
856 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_IPV4); \
857 }while(0)
858
859#define RTMP_GET_PACKET_IPV4(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_IPV4)
860
91980990
GKH		 861
862// If this flag is set, it indicates that this EAPoL frame MUST be clear.
863#define RTMP_SET_PACKET_CLEAR_EAP_FRAME(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12] = _flg)
864#define RTMP_GET_PACKET_CLEAR_EAP_FRAME(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12])
865
866#define RTMP_SET_PACKET_5VT(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22] = _flg)
867#define RTMP_GET_PACKET_5VT(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22])
868
869#ifdef CONFIG_5VT_ENHANCE
870#define BRIDGE_TAG 0x35564252 // depends on 5VT define in br_input.c
871#endif
872
873
874#define NDIS_SET_PACKET_STATUS(_p, _status)
875
876
877#define GET_SG_LIST_FROM_PACKET(_p, _sc) \
878 rt_get_sg_list_from_packet(_p, _sc)
879
880#define NdisMoveMemory(Destination, Source, Length) memmove(Destination, Source, Length)
881#define NdisZeroMemory(Destination, Length) memset(Destination, 0, Length)
882#define NdisFillMemory(Destination, Length, Fill) memset(Destination, Fill, Length)
883#define NdisEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length))
884#define RTMPEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length))
885
886
887#define RTMP_INC_REF(_A) 0
888#define RTMP_DEC_REF(_A) 0
889#define RTMP_GET_REF(_A) 0
890
891
892
893/*
894 * ULONG
895 * RTMP_GetPhysicalAddressLow(
896 * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress);
897 */
898#define RTMP_GetPhysicalAddressLow(PhysicalAddress) (PhysicalAddress)
899
900/*
901 * ULONG
902 * RTMP_GetPhysicalAddressHigh(
903 * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress);
904 */
905#define RTMP_GetPhysicalAddressHigh(PhysicalAddress) (0)
906
907/*
908 * VOID
909 * RTMP_SetPhysicalAddressLow(
910 * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress,
911 * IN ULONG Value);
912 */
913#define RTMP_SetPhysicalAddressLow(PhysicalAddress, Value) \
914 PhysicalAddress = Value;
915
916/*
917 * VOID
918 * RTMP_SetPhysicalAddressHigh(
919 * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress,
920 * IN ULONG Value);
921 */
922#define RTMP_SetPhysicalAddressHigh(PhysicalAddress, Value)
923
924
925//CONTAINING_RECORD(pEntry, NDIS_PACKET, MiniportReservedEx);
926#define QUEUE_ENTRY_TO_PACKET(pEntry) \
927 (PNDIS_PACKET)(pEntry)
928
929#define PACKET_TO_QUEUE_ENTRY(pPacket) \
930 (PQUEUE_ENTRY)(pPacket)
931
932
933#ifndef CONTAINING_RECORD
934#define CONTAINING_RECORD(address, type, field) \
935((type *)((PCHAR)(address) - offsetof(type, field)))
936#endif
937
938
939#define RELEASE_NDIS_PACKET(_pAd, _pPacket, _Status) \
940{ \
941 RTMPFreeNdisPacket(_pAd, _pPacket); \
942}
943
944
945#define SWITCH_PhyAB(_pAA, _pBB) \
946{ \
947 ULONG AABasePaHigh; \
948 ULONG AABasePaLow; \
949 ULONG BBBasePaHigh; \
950 ULONG BBBasePaLow; \
951 BBBasePaHigh = RTMP_GetPhysicalAddressHigh(_pBB); \
952 BBBasePaLow = RTMP_GetPhysicalAddressLow(_pBB); \
953 AABasePaHigh = RTMP_GetPhysicalAddressHigh(_pAA); \
954 AABasePaLow = RTMP_GetPhysicalAddressLow(_pAA); \
955 RTMP_SetPhysicalAddressHigh(_pAA, BBBasePaHigh); \
956 RTMP_SetPhysicalAddressLow(_pAA, BBBasePaLow); \
957 RTMP_SetPhysicalAddressHigh(_pBB, AABasePaHigh); \
958 RTMP_SetPhysicalAddressLow(_pBB, AABasePaLow); \
959}
960
961
962#define NdisWriteErrorLogEntry(_a, _b, _c, _d)
963#define NdisMAllocateMapRegisters(_a, _b, _c, _d, _e) NDIS_STATUS_SUCCESS
964
965
966#define NdisAcquireSpinLock RTMP_SEM_LOCK
967#define NdisReleaseSpinLock RTMP_SEM_UNLOCK
968
969static inline void NdisGetSystemUpTime(ULONG *time)
970{
971 *time = jiffies;
972}
973
974//pPacket = CONTAINING_RECORD(pEntry, NDIS_PACKET, MiniportReservedEx);
975#define QUEUE_ENTRY_TO_PKT(pEntry) \
976 ((PNDIS_PACKET) (pEntry))
977
978int rt28xx_packet_xmit(struct sk_buff *skb);
979
980
981
982void rtmp_os_thread_init(PUCHAR pThreadName, PVOID pNotify);
983
3a32ed12 984#ifdef RT2860
91980990
GKH		 985#if !defined(PCI_CAP_ID_EXP)
986#define PCI_CAP_ID_EXP 0x10
987#endif
988
989#if !defined(PCI_EXP_LNKCTL)
990#define PCI_EXP_LNKCTL 0x10
991#endif
992
993#if !defined(PCI_CLASS_BRIDGE_PCI)
994#define PCI_CLASS_BRIDGE_PCI 0x0604
995#endif
996
997#define PCIBUS_INTEL_VENDOR 0x8086
3a32ed12 998#endif
91980990 999
Linux 6.x block layer and io_uring tree(s)