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Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / staging / rt2860 / rt_linux.h
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>
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
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
85 typedef int (*HARD_START_XMIT_FUNC)(struct sk_buff *skb, struct net_device *net_dev);
86
87 // add by kathy
88
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"
106 #endif
107
108 #ifdef RT2860
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 //
114 #endif
115
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)
126
127 #define RT_MOD_INC_USE_COUNT() \
128 if (!try_module_get(THIS_MODULE)) \
129 { \
130 DBGPRINT(RT_DEBUG_ERROR, ("%s: cannot reserve module\n", __func__)); \
131 return -1; \
132 }
133
134 #define RT_MOD_DEC_USE_COUNT() module_put(THIS_MODULE);
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
154 #define MIN_NET_DEVICE_FOR_DLS 0x40
155
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
160
161 struct os_lock {
162 spinlock_t lock;
163 unsigned long flags;
164 };
165
166
167 struct os_cookie {
168 #ifdef RT2860
169 struct pci_dev *pci_dev;
170 struct pci_dev *parent_pci_dev;
171 dma_addr_t pAd_pa;
172 #endif
173 #ifdef RT2870
174 struct usb_device *pUsb_Dev;
175
176 struct pid *MLMEThr_pid;
177 struct pid *RTUSBCmdThr_pid;
178 struct pid *TimerQThr_pid;
179 #endif // RT2870 //
180
181 struct tasklet_struct rx_done_task;
182 struct tasklet_struct mgmt_dma_done_task;
183 struct tasklet_struct ac0_dma_done_task;
184 struct tasklet_struct ac1_dma_done_task;
185 struct tasklet_struct ac2_dma_done_task;
186 struct tasklet_struct ac3_dma_done_task;
187 struct tasklet_struct hcca_dma_done_task;
188 struct tasklet_struct tbtt_task;
189 #ifdef RT2860
190 struct tasklet_struct fifo_statistic_full_task;
191 #endif
192 #ifdef RT2870
193 struct tasklet_struct null_frame_complete_task;
194 struct tasklet_struct rts_frame_complete_task;
195 struct tasklet_struct pspoll_frame_complete_task;
196 #endif // RT2870 //
197
198 unsigned long apd_pid; //802.1x daemon pid
199 INT ioctl_if_type;
200 INT ioctl_if;
201 };
202
203 #undef ASSERT
204 #define ASSERT(x)
205
206 typedef struct os_cookie * POS_COOKIE;
207 typedef struct pci_dev * PPCI_DEV;
208 typedef struct net_device * PNET_DEV;
209 typedef void * PNDIS_PACKET;
210 typedef char NDIS_PACKET;
211 typedef PNDIS_PACKET * PPNDIS_PACKET;
212 typedef dma_addr_t NDIS_PHYSICAL_ADDRESS;
213 typedef dma_addr_t * PNDIS_PHYSICAL_ADDRESS;
214 typedef spinlock_t NDIS_SPIN_LOCK;
215 typedef struct timer_list NDIS_MINIPORT_TIMER;
216 typedef void * NDIS_HANDLE;
217 typedef char * PNDIS_BUFFER;
218
219
220
221 void hex_dump(char *str, unsigned char *pSrcBufVA, unsigned int SrcBufLen);
222
223 dma_addr_t linux_pci_map_single(void *handle, void *ptr, size_t size, int sd_idx, int direction);
224 void linux_pci_unmap_single(void *handle, dma_addr_t dma_addr, size_t size, int direction);
225
226
227 ////////////////////////////////////////
228 // MOVE TO rtmp.h ?
229 /////////////////////////////////////////
230 #define PKTSRC_NDIS 0x7f
231 #define PKTSRC_DRIVER 0x0f
232 #define PRINT_MAC(addr) \
233 addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]
234
235
236 #define RT2860_PCI_DEVICE_ID 0x0601
237
238 #ifdef RT2860
239 #define PCI_MAP_SINGLE(_handle, _ptr, _size, _sd_idx, _dir) \
240 linux_pci_map_single(_handle, _ptr, _size, _sd_idx, _dir)
241
242 #define PCI_UNMAP_SINGLE(_handle, _ptr, _size, _dir) \
243 linux_pci_unmap_single(_handle, _ptr, _size, _dir)
244
245 #define PCI_ALLOC_CONSISTENT(_pci_dev, _size, _ptr) \
246 pci_alloc_consistent(_pci_dev, _size, _ptr)
247
248 #define PCI_FREE_CONSISTENT(_pci_dev, _size, _virtual_addr, _physical_addr) \
249 pci_free_consistent(_pci_dev, _size, _virtual_addr, _physical_addr)
250
251 #define DEV_ALLOC_SKB(_length) \
252 dev_alloc_skb(_length)
253 #endif
254 #ifdef RT2870
255 #define PCI_MAP_SINGLE(_handle, _ptr, _size, _dir) (ULONG)0
256
257 #define PCI_UNMAP_SINGLE(_handle, _ptr, _size, _dir)
258 #endif // RT2870 //
259
260
261 #define BEACON_FRAME_DMA_CACHE_WBACK(_ptr, _size) \
262 dma_cache_wback(_ptr, _size)
263
264
265 //////////////////////////////////////////
266 //
267 //////////////////////////////////////////
268
269
270 #define NdisMIndicateStatus(_w, _x, _y, _z)
271
272 typedef struct timer_list RTMP_OS_TIMER;
273
274 #ifdef RT2870
275 /* ----------------- Timer Related MARCO ---------------*/
276 // In RT2870, we have a lot of timer functions and will read/write register, it's
277 // not allowed in Linux USB sub-system to do it ( because of sleep issue when submit
278 // to ctrl pipe). So we need a wrapper function to take care it.
279
280 typedef VOID (*RT2870_TIMER_HANDLE)(
281 IN PVOID SystemSpecific1,
282 IN PVOID FunctionContext,
283 IN PVOID SystemSpecific2,
284 IN PVOID SystemSpecific3);
285 #endif // RT2870 //
286
287
288 typedef struct _RALINK_TIMER_STRUCT {
289 RTMP_OS_TIMER TimerObj; // Ndis Timer object
290 BOOLEAN Valid; // Set to True when call RTMPInitTimer
291 BOOLEAN State; // True if timer cancelled
292 BOOLEAN PeriodicType; // True if timer is periodic timer
293 BOOLEAN Repeat; // True if periodic timer
294 ULONG TimerValue; // Timer value in milliseconds
295 ULONG cookie; // os specific object
296 #ifdef RT2870
297 RT2870_TIMER_HANDLE handle;
298 void *pAd;
299 #endif // RT2870 //
300 } RALINK_TIMER_STRUCT, *PRALINK_TIMER_STRUCT;
301
302
303 #ifdef RT2870
304
305 typedef enum _RT2870_KERNEL_THREAD_STATUS_
306 {
307 RT2870_THREAD_UNKNOWN = 0,
308 RT2870_THREAD_INITED = 1,
309 RT2870_THREAD_RUNNING = 2,
310 RT2870_THREAD_STOPED = 4,
311 }RT2870_KERNEL_THREAD_STATUS;
312
313 #define RT2870_THREAD_CAN_DO_INSERT (RT2870_THREAD_INITED |RT2870_THREAD_RUNNING)
314
315 typedef struct _RT2870_TIMER_ENTRY_
316 {
317 RALINK_TIMER_STRUCT *pRaTimer;
318 struct _RT2870_TIMER_ENTRY_ *pNext;
319 }RT2870_TIMER_ENTRY;
320
321
322 #define TIMER_QUEUE_SIZE_MAX 128
323 typedef struct _RT2870_TIMER_QUEUE_
324 {
325 unsigned int status;
326 UCHAR *pTimerQPoll;
327 RT2870_TIMER_ENTRY *pQPollFreeList;
328 RT2870_TIMER_ENTRY *pQHead;
329 RT2870_TIMER_ENTRY *pQTail;
330 }RT2870_TIMER_QUEUE;
331 #endif // RT2870 //
332
333
334 //#define DBG 1
335
336 //
337 // MACRO for debugging information
338 //
339
340 #ifdef DBG
341 extern ULONG RTDebugLevel;
342
343 #define DBGPRINT_RAW(Level, Fmt) \
344 { \
345 if (Level <= RTDebugLevel) \
346 { \
347 printk Fmt; \
348 } \
349 }
350
351 #define DBGPRINT(Level, Fmt) DBGPRINT_RAW(Level, Fmt)
352
353
354 #define DBGPRINT_ERR(Fmt) \
355 { \
356 printk("ERROR!!! "); \
357 printk Fmt; \
358 }
359
360 #define DBGPRINT_S(Status, Fmt) \
361 { \
362 printk Fmt; \
363 }
364
365
366 #else
367 #define DBGPRINT(Level, Fmt)
368 #define DBGPRINT_RAW(Level, Fmt)
369 #define DBGPRINT_S(Status, Fmt)
370 #define DBGPRINT_ERR(Fmt)
371 #endif
372
373
374 //
375 // spin_lock enhanced for Nested spin lock
376 //
377 #define NdisAllocateSpinLock(__lock) \
378 { \
379 spin_lock_init((spinlock_t *)(__lock)); \
380 }
381
382 #define NdisFreeSpinLock(lock) \
383 { \
384 }
385
386
387 #define RTMP_SEM_LOCK(__lock) \
388 { \
389 spin_lock_bh((spinlock_t *)(__lock)); \
390 }
391
392 #define RTMP_SEM_UNLOCK(__lock) \
393 { \
394 spin_unlock_bh((spinlock_t *)(__lock)); \
395 }
396
397 // sample, use semaphore lock to replace IRQ lock, 2007/11/15
398 #define RTMP_IRQ_LOCK(__lock, __irqflags) \
399 { \
400 __irqflags = 0; \
401 spin_lock_bh((spinlock_t *)(__lock)); \
402 pAd->irq_disabled |= 1; \
403 }
404
405 #define RTMP_IRQ_UNLOCK(__lock, __irqflag) \
406 { \
407 pAd->irq_disabled &= 0; \
408 spin_unlock_bh((spinlock_t *)(__lock)); \
409 }
410
411 #define RTMP_INT_LOCK(__lock, __irqflags) \
412 { \
413 spin_lock_irqsave((spinlock_t *)__lock, __irqflags); \
414 }
415
416 #define RTMP_INT_UNLOCK(__lock, __irqflag) \
417 { \
418 spin_unlock_irqrestore((spinlock_t *)(__lock), ((unsigned long)__irqflag)); \
419 }
420
421 #ifdef RT2860
422 //Patch for ASIC turst read/write bug, needs to remove after metel fix
423 #define RTMP_IO_READ32(_A, _R, _pV) \
424 { \
425 if ((_A)->bPCIclkOff == FALSE) \
426 { \
427 (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \
428 (*_pV = readl((void *)((_A)->CSRBaseAddress + (_R)))); \
429 } \
430 else \
431 *_pV = 0; \
432 }
433 #define RTMP_IO_FORCE_READ32(_A, _R, _pV) \
434 { \
435 (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \
436 (*_pV = readl((void *)((_A)->CSRBaseAddress + (_R)))); \
437 }
438 #define RTMP_IO_READ8(_A, _R, _pV) \
439 { \
440 (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \
441 (*_pV = readb((void *)((_A)->CSRBaseAddress + (_R)))); \
442 }
443 #define RTMP_IO_WRITE32(_A, _R, _V) \
444 { \
445 if ((_A)->bPCIclkOff == FALSE) \
446 { \
447 UINT Val; \
448 Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \
449 writel(_V, (void *)((_A)->CSRBaseAddress + (_R))); \
450 } \
451 }
452 #define RTMP_IO_WRITE8(_A, _R, _V) \
453 { \
454 UINT Val; \
455 Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \
456 writeb((_V), (PUCHAR)((_A)->CSRBaseAddress + (_R))); \
457 }
458 #define RTMP_IO_WRITE16(_A, _R, _V) \
459 { \
460 UINT Val; \
461 Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \
462 writew((_V), (PUSHORT)((_A)->CSRBaseAddress + (_R))); \
463 }
464 #endif /* RT2860 */
465 #ifdef RT2870
466 //Patch for ASIC turst read/write bug, needs to remove after metel fix
467 #define RTMP_IO_READ32(_A, _R, _pV) \
468 RTUSBReadMACRegister(_A, _R, _pV)
469
470 #define RTMP_IO_READ8(_A, _R, _pV) \
471 { \
472 }
473
474 #define RTMP_IO_WRITE32(_A, _R, _V) \
475 RTUSBWriteMACRegister(_A, _R, _V)
476
477
478 #define RTMP_IO_WRITE8(_A, _R, _V) \
479 { \
480 USHORT _Val = _V; \
481 RTUSBSingleWrite(_A, _R, _Val); \
482 }
483
484
485 #define RTMP_IO_WRITE16(_A, _R, _V) \
486 { \
487 RTUSBSingleWrite(_A, _R, _V); \
488 }
489 #endif // RT2870 //
490
491 #ifndef wait_event_interruptible_timeout
492 #define __wait_event_interruptible_timeout(wq, condition, ret) \
493 do { \
494 wait_queue_t __wait; \
495 init_waitqueue_entry(&__wait, current); \
496 add_wait_queue(&wq, &__wait); \
497 for (;;) { \
498 set_current_state(TASK_INTERRUPTIBLE); \
499 if (condition) \
500 break; \
501 if (!signal_pending(current)) { \
502 ret = schedule_timeout(ret); \
503 if (!ret) \
504 break; \
505 continue; \
506 } \
507 ret = -ERESTARTSYS; \
508 break; \
509 } \
510 current->state = TASK_RUNNING; \
511 remove_wait_queue(&wq, &__wait); \
512 } while (0)
513
514 #define wait_event_interruptible_timeout(wq, condition, timeout) \
515 ({ \
516 long __ret = timeout; \
517 if (!(condition)) \
518 __wait_event_interruptible_timeout(wq, condition, __ret); \
519 __ret; \
520 })
521 #endif
522 #define ONE_TICK 1
523 #define OS_WAIT(_time) \
524 { int _i; \
525 long _loop = ((_time)/(1000/OS_HZ)) > 0 ? ((_time)/(1000/OS_HZ)) : 1;\
526 wait_queue_head_t _wait; \
527 init_waitqueue_head(&_wait); \
528 for (_i=0; _i<(_loop); _i++) \
529 wait_event_interruptible_timeout(_wait, 0, ONE_TICK); }
530
531
532 typedef void (*TIMER_FUNCTION)(unsigned long);
533
534 #define COPY_MAC_ADDR(Addr1, Addr2) memcpy((Addr1), (Addr2), MAC_ADDR_LEN)
535
536 #define MlmeAllocateMemory(_pAd, _ppVA) os_alloc_mem(_pAd, _ppVA, MGMT_DMA_BUFFER_SIZE)
537 #define MlmeFreeMemory(_pAd, _pVA) os_free_mem(_pAd, _pVA)
538
539 #ifdef RT2860
540 #define BUILD_TIMER_FUNCTION(_func) \
541 void linux_##_func(unsigned long data) \
542 { \
543 PRALINK_TIMER_STRUCT pTimer = (PRALINK_TIMER_STRUCT) data; \
544 \
545 _func(NULL, (PVOID) pTimer->cookie, NULL, pTimer); \
546 if (pTimer->Repeat) \
547 RTMP_OS_Add_Timer(&pTimer->TimerObj, pTimer->TimerValue); \
548 }
549 #endif
550 #ifdef RT2870
551 #define BUILD_TIMER_FUNCTION(_func) \
552 void linux_##_func(unsigned long data) \
553 { \
554 PRALINK_TIMER_STRUCT _pTimer = (PRALINK_TIMER_STRUCT)data; \
555 RT2870_TIMER_ENTRY *_pQNode; \
556 RTMP_ADAPTER *_pAd; \
557 \
558 _pTimer->handle = _func; \
559 _pAd = (RTMP_ADAPTER *)_pTimer->pAd; \
560 _pQNode = RT2870_TimerQ_Insert(_pAd, _pTimer); \
561 if ((_pQNode == NULL) && (_pAd->TimerQ.status & RT2870_THREAD_CAN_DO_INSERT)) \
562 RTMP_OS_Add_Timer(&_pTimer->TimerObj, HZ); \
563 }
564 #endif // RT2870 //
565
566
567 #define DECLARE_TIMER_FUNCTION(_func) \
568 void linux_##_func(unsigned long data)
569
570 #define GET_TIMER_FUNCTION(_func) \
571 linux_##_func
572
573 DECLARE_TIMER_FUNCTION(MlmePeriodicExec);
574 DECLARE_TIMER_FUNCTION(MlmeRssiReportExec);
575 DECLARE_TIMER_FUNCTION(AsicRxAntEvalTimeout);
576 DECLARE_TIMER_FUNCTION(APSDPeriodicExec);
577 DECLARE_TIMER_FUNCTION(AsicRfTuningExec);
578 #ifdef RT2870
579 DECLARE_TIMER_FUNCTION(BeaconUpdateExec);
580 #endif // RT2870 //
581
582 DECLARE_TIMER_FUNCTION(BeaconTimeout);
583 DECLARE_TIMER_FUNCTION(ScanTimeout);
584 DECLARE_TIMER_FUNCTION(AuthTimeout);
585 DECLARE_TIMER_FUNCTION(AssocTimeout);
586 DECLARE_TIMER_FUNCTION(ReassocTimeout);
587 DECLARE_TIMER_FUNCTION(DisassocTimeout);
588 DECLARE_TIMER_FUNCTION(LinkDownExec);
589 DECLARE_TIMER_FUNCTION(StaQuickResponeForRateUpExec);
590 DECLARE_TIMER_FUNCTION(WpaDisassocApAndBlockAssoc);
591 DECLARE_TIMER_FUNCTION(PsPollWakeExec);
592 DECLARE_TIMER_FUNCTION(RadioOnExec);
593
594 void RTMP_GetCurrentSystemTime(LARGE_INTEGER *time);
595
596
597 /*
598 * packet helper
599 * - convert internal rt packet to os packet or
600 * os packet to rt packet
601 */
602 #define RTPKT_TO_OSPKT(_p) ((struct sk_buff *)(_p))
603 #define OSPKT_TO_RTPKT(_p) ((PNDIS_PACKET)(_p))
604
605 #define GET_OS_PKT_DATAPTR(_pkt) \
606 (RTPKT_TO_OSPKT(_pkt)->data)
607
608 #define GET_OS_PKT_LEN(_pkt) \
609 (RTPKT_TO_OSPKT(_pkt)->len)
610
611 #define GET_OS_PKT_DATATAIL(_pkt) \
612 (RTPKT_TO_OSPKT(_pkt)->tail)
613
614 #define GET_OS_PKT_HEAD(_pkt) \
615 (RTPKT_TO_OSPKT(_pkt)->head)
616
617 #define GET_OS_PKT_END(_pkt) \
618 (RTPKT_TO_OSPKT(_pkt)->end)
619
620 #define GET_OS_PKT_NETDEV(_pkt) \
621 (RTPKT_TO_OSPKT(_pkt)->dev)
622
623 #define GET_OS_PKT_TYPE(_pkt) \
624 (RTPKT_TO_OSPKT(_pkt))
625
626 #define GET_OS_PKT_NEXT(_pkt) \
627 (RTPKT_TO_OSPKT(_pkt)->next)
628
629
630 #define OS_NTOHS(_Val) \
631 (ntohs(_Val))
632 #define OS_HTONS(_Val) \
633 (htons(_Val))
634 #define OS_NTOHL(_Val) \
635 (ntohl(_Val))
636 #define OS_HTONL(_Val) \
637 (htonl(_Val))
638
639 /* statistics counter */
640 #define STATS_INC_RX_PACKETS(_pAd, _dev)
641 #define STATS_INC_TX_PACKETS(_pAd, _dev)
642
643 #define STATS_INC_RX_BYTESS(_pAd, _dev, len)
644 #define STATS_INC_TX_BYTESS(_pAd, _dev, len)
645
646 #define STATS_INC_RX_ERRORS(_pAd, _dev)
647 #define STATS_INC_TX_ERRORS(_pAd, _dev)
648
649 #define STATS_INC_RX_DROPPED(_pAd, _dev)
650 #define STATS_INC_TX_DROPPED(_pAd, _dev)
651
652
653 #define CB_OFF 10
654
655
656 // check DDK NDIS_PACKET data structure and find out only MiniportReservedEx[0..7] can be used by our driver without
657 // ambiguity. Fields after pPacket->MiniportReservedEx[8] may be used by other wrapper layer thus crashes the driver
658 //
659
660 // User Priority
661 #define RTMP_SET_PACKET_UP(_p, _prio) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0] = _prio)
662 #define RTMP_GET_PACKET_UP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0])
663
664 // Fragment #
665 #define RTMP_SET_PACKET_FRAGMENTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1] = _num)
666 #define RTMP_GET_PACKET_FRAGMENTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1])
667
668 // 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.
669 //(this value also as MAC(on-chip WCID) table index)
670 // 0x80~0xff: TX to a WDS link. b0~6: WDS index
671 #define RTMP_SET_PACKET_WCID(_p, _wdsidx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2] = _wdsidx)
672 #define RTMP_GET_PACKET_WCID(_p) ((UCHAR)(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2]))
673
674 // 0xff: PKTSRC_NDIS, others: local TX buffer index. This value affects how to a packet
675 #define RTMP_SET_PACKET_SOURCE(_p, _pktsrc) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3] = _pktsrc)
676 #define RTMP_GET_PACKET_SOURCE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3])
677
678 // RTS/CTS-to-self protection method
679 #define RTMP_SET_PACKET_RTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4] = _num)
680 #define RTMP_GET_PACKET_RTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4])
681 // see RTMP_S(G)ET_PACKET_EMACTAB
682
683 // TX rate index
684 #define RTMP_SET_PACKET_TXRATE(_p, _rate) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5] = _rate)
685 #define RTMP_GET_PACKET_TXRATE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5])
686
687 // From which Interface
688 #define RTMP_SET_PACKET_IF(_p, _ifdx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6] = _ifdx)
689 #define RTMP_GET_PACKET_IF(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6])
690 #define RTMP_SET_PACKET_NET_DEVICE_MBSSID(_p, _bss) RTMP_SET_PACKET_IF((_p), (_bss))
691 #define RTMP_SET_PACKET_NET_DEVICE_WDS(_p, _bss) RTMP_SET_PACKET_IF((_p), ((_bss) + MIN_NET_DEVICE_FOR_WDS))
692 #define RTMP_SET_PACKET_NET_DEVICE_APCLI(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_APCLI))
693 #define RTMP_SET_PACKET_NET_DEVICE_MESH(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_MESH))
694 #define RTMP_GET_PACKET_NET_DEVICE_MBSSID(_p) RTMP_GET_PACKET_IF((_p))
695 #define RTMP_GET_PACKET_NET_DEVICE(_p) RTMP_GET_PACKET_IF((_p))
696
697 #define RTMP_SET_PACKET_MOREDATA(_p, _morebit) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7] = _morebit)
698 #define RTMP_GET_PACKET_MOREDATA(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7])
699
700
701 //
702 // Sepcific Pakcet Type definition
703 //
704 #define RTMP_PACKET_SPECIFIC_CB_OFFSET 11
705
706 #define RTMP_PACKET_SPECIFIC_DHCP 0x01
707 #define RTMP_PACKET_SPECIFIC_EAPOL 0x02
708 #define RTMP_PACKET_SPECIFIC_IPV4 0x04
709 #define RTMP_PACKET_SPECIFIC_WAI 0x08
710 #define RTMP_PACKET_SPECIFIC_VLAN 0x10
711 #define RTMP_PACKET_SPECIFIC_LLCSNAP 0x20
712
713 //Specific
714 #define RTMP_SET_PACKET_SPECIFIC(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] = _flg)
715
716 //DHCP
717 #define RTMP_SET_PACKET_DHCP(_p, _flg) \
718 do{ \
719 if (_flg) \
720 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_DHCP); \
721 else \
722 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_DHCP); \
723 }while(0)
724 #define RTMP_GET_PACKET_DHCP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_DHCP)
725
726 //EAPOL
727 #define RTMP_SET_PACKET_EAPOL(_p, _flg) \
728 do{ \
729 if (_flg) \
730 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_EAPOL); \
731 else \
732 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_EAPOL); \
733 }while(0)
734 #define RTMP_GET_PACKET_EAPOL(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_EAPOL)
735
736 //WAI
737 #define RTMP_SET_PACKET_WAI(_p, _flg) \
738 do{ \
739 if (_flg) \
740 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_WAI); \
741 else \
742 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_WAI); \
743 }while(0)
744 #define RTMP_GET_PACKET_WAI(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_WAI)
745
746 #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))
747
748 //VLAN
749 #define RTMP_SET_PACKET_VLAN(_p, _flg) \
750 do{ \
751 if (_flg) \
752 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_VLAN); \
753 else \
754 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_VLAN); \
755 }while(0)
756 #define RTMP_GET_PACKET_VLAN(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_VLAN)
757
758 //LLC/SNAP
759 #define RTMP_SET_PACKET_LLCSNAP(_p, _flg) \
760 do{ \
761 if (_flg) \
762 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_LLCSNAP); \
763 else \
764 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_LLCSNAP); \
765 }while(0)
766
767 #define RTMP_GET_PACKET_LLCSNAP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_LLCSNAP)
768
769 // IP
770 #define RTMP_SET_PACKET_IPV4(_p, _flg) \
771 do{ \
772 if (_flg) \
773 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_IPV4); \
774 else \
775 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_IPV4); \
776 }while(0)
777
778 #define RTMP_GET_PACKET_IPV4(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_IPV4)
779
780
781 // If this flag is set, it indicates that this EAPoL frame MUST be clear.
782 #define RTMP_SET_PACKET_CLEAR_EAP_FRAME(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12] = _flg)
783 #define RTMP_GET_PACKET_CLEAR_EAP_FRAME(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12])
784
785 #define RTMP_SET_PACKET_5VT(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22] = _flg)
786 #define RTMP_GET_PACKET_5VT(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22])
787
788 #ifdef CONFIG_5VT_ENHANCE
789 #define BRIDGE_TAG 0x35564252 // depends on 5VT define in br_input.c
790 #endif
791
792
793 #define NDIS_SET_PACKET_STATUS(_p, _status)
794
795
796 #define GET_SG_LIST_FROM_PACKET(_p, _sc) \
797 rt_get_sg_list_from_packet(_p, _sc)
798
799 #define NdisMoveMemory(Destination, Source, Length) memmove(Destination, Source, Length)
800 #define NdisZeroMemory(Destination, Length) memset(Destination, 0, Length)
801 #define NdisFillMemory(Destination, Length, Fill) memset(Destination, Fill, Length)
802 #define NdisEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length))
803 #define RTMPEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length))
804
805
806 #define RTMP_INC_REF(_A) 0
807 #define RTMP_DEC_REF(_A) 0
808 #define RTMP_GET_REF(_A) 0
809
810
811
812 /*
813 * ULONG
814 * RTMP_GetPhysicalAddressLow(
815 * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress);
816 */
817 #define RTMP_GetPhysicalAddressLow(PhysicalAddress) (PhysicalAddress)
818
819 /*
820 * ULONG
821 * RTMP_GetPhysicalAddressHigh(
822 * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress);
823 */
824 #define RTMP_GetPhysicalAddressHigh(PhysicalAddress) (0)
825
826 /*
827 * VOID
828 * RTMP_SetPhysicalAddressLow(
829 * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress,
830 * IN ULONG Value);
831 */
832 #define RTMP_SetPhysicalAddressLow(PhysicalAddress, Value) \
833 PhysicalAddress = Value;
834
835 /*
836 * VOID
837 * RTMP_SetPhysicalAddressHigh(
838 * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress,
839 * IN ULONG Value);
840 */
841 #define RTMP_SetPhysicalAddressHigh(PhysicalAddress, Value)
842
843
844 //CONTAINING_RECORD(pEntry, NDIS_PACKET, MiniportReservedEx);
845 #define QUEUE_ENTRY_TO_PACKET(pEntry) \
846 (PNDIS_PACKET)(pEntry)
847
848 #define PACKET_TO_QUEUE_ENTRY(pPacket) \
849 (PQUEUE_ENTRY)(pPacket)
850
851
852 #ifndef CONTAINING_RECORD
853 #define CONTAINING_RECORD(address, type, field) \
854 ((type *)((PCHAR)(address) - offsetof(type, field)))
855 #endif
856
857
858 #define RELEASE_NDIS_PACKET(_pAd, _pPacket, _Status) \
859 { \
860 RTMPFreeNdisPacket(_pAd, _pPacket); \
861 }
862
863
864 #define SWITCH_PhyAB(_pAA, _pBB) \
865 { \
866 ULONG AABasePaHigh; \
867 ULONG AABasePaLow; \
868 ULONG BBBasePaHigh; \
869 ULONG BBBasePaLow; \
870 BBBasePaHigh = RTMP_GetPhysicalAddressHigh(_pBB); \
871 BBBasePaLow = RTMP_GetPhysicalAddressLow(_pBB); \
872 AABasePaHigh = RTMP_GetPhysicalAddressHigh(_pAA); \
873 AABasePaLow = RTMP_GetPhysicalAddressLow(_pAA); \
874 RTMP_SetPhysicalAddressHigh(_pAA, BBBasePaHigh); \
875 RTMP_SetPhysicalAddressLow(_pAA, BBBasePaLow); \
876 RTMP_SetPhysicalAddressHigh(_pBB, AABasePaHigh); \
877 RTMP_SetPhysicalAddressLow(_pBB, AABasePaLow); \
878 }
879
880
881 #define NdisWriteErrorLogEntry(_a, _b, _c, _d)
882 #define NdisMAllocateMapRegisters(_a, _b, _c, _d, _e) NDIS_STATUS_SUCCESS
883
884
885 #define NdisAcquireSpinLock RTMP_SEM_LOCK
886 #define NdisReleaseSpinLock RTMP_SEM_UNLOCK
887
888 static inline void NdisGetSystemUpTime(ULONG *time)
889 {
890 *time = jiffies;
891 }
892
893 //pPacket = CONTAINING_RECORD(pEntry, NDIS_PACKET, MiniportReservedEx);
894 #define QUEUE_ENTRY_TO_PKT(pEntry) \
895 ((PNDIS_PACKET) (pEntry))
896
897 int rt28xx_packet_xmit(struct sk_buff *skb);
898
899
900
901 void rtmp_os_thread_init(PUCHAR pThreadName, PVOID pNotify);
902
903 #ifdef RT2860
904 #if !defined(PCI_CAP_ID_EXP)
905 #define PCI_CAP_ID_EXP 0x10
906 #endif
907
908 #if !defined(PCI_EXP_LNKCTL)
909 #define PCI_EXP_LNKCTL 0x10
910 #endif
911
912 #if !defined(PCI_CLASS_BRIDGE_PCI)
913 #define PCI_CLASS_BRIDGE_PCI 0x0604
914 #endif
915
916 #define PCIBUS_INTEL_VENDOR 0x8086
917 #endif
918
kernel source for telekom puls (alcatel/mediatek)