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c55519ff
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>
45#include <linux/version.h>
46#include <linux/kernel.h>
47
48#include <linux/spinlock.h>
49#include <linux/init.h>
50#include <linux/string.h>
51#include <linux/timer.h>
52#include <linux/errno.h>
53#include <linux/slab.h>
54#include <linux/interrupt.h>
55#include <linux/pci.h>
56#include <linux/netdevice.h>
57#include <linux/etherdevice.h>
58#include <linux/skbuff.h>
59#include <linux/ethtool.h>
60#include <linux/wireless.h>
61#include <linux/proc_fs.h>
62#include <linux/delay.h>
63#include <linux/if_arp.h>
64#include <linux/ctype.h>
65#include <linux/vmalloc.h>
66
67
68#include <linux/wireless.h>
69#include <net/iw_handler.h>
70
71// load firmware
72#define __KERNEL_SYSCALLS__
73#include <linux/unistd.h>
74#include <asm/uaccess.h>
75
76
77#define MEM_ALLOC_FLAG (GFP_ATOMIC) //(GFP_DMA | GFP_ATOMIC)
78
79#ifndef IFNAMSIZ
80#define IFNAMSIZ 16
81#endif
82
83//#define CONFIG_CKIP_SUPPORT
84
85#undef __inline
86#define __inline static inline
87
88typedef int (*HARD_START_XMIT_FUNC)(struct sk_buff *skb, struct net_device *net_dev);
89
90// add by kathy
91
92#ifdef CONFIG_STA_SUPPORT
93
94#ifdef RT2870
95#define STA_PROFILE_PATH "/etc/Wireless/RT2870STA/RT2870STA.dat"
96#define STA_RT2870_IMAGE_FILE_NAME "/etc/Wireless/RT2870STA/rt2870.bin"
97#define STA_NIC_DEVICE_NAME "RT2870STA"
98#define STA_DRIVER_VERSION "1.4.0.0"
99#ifdef MULTIPLE_CARD_SUPPORT
100#define CARD_INFO_PATH "/etc/Wireless/RT2870STA/RT2870STACard.dat"
101#endif // MULTIPLE_CARD_SUPPORT //
102#endif // RT2870 //
103
104#endif // CONFIG_STA_SUPPORT //
105
106
107#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
108
109#define RTMP_TIME_AFTER(a,b) \
110 (typecheck(unsigned long, (unsigned long)a) && \
111 typecheck(unsigned long, (unsigned long)b) && \
112 ((long)(b) - (long)(a) < 0))
113
114#define RTMP_TIME_AFTER_EQ(a,b) \
115 (typecheck(unsigned long, (unsigned long)a) && \
116 typecheck(unsigned long, (unsigned long)b) && \
117 ((long)(a) - (long)(b) >= 0))
118#define RTMP_TIME_BEFORE(a,b) RTMP_TIME_AFTER_EQ(b,a)
119#else
120#define RTMP_TIME_AFTER(a,b) time_after(a, b)
121#endif
122
123#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
124#define RT_MOD_INC_USE_COUNT() \
125 if (!try_module_get(THIS_MODULE)) \
126 { \
d599edca 127 DBGPRINT(RT_DEBUG_ERROR, ("%s: cannot reserve module\n", __func__)); \
c55519ff
GKH		 128 return -1; \
129 }
130
131#define RT_MOD_DEC_USE_COUNT() module_put(THIS_MODULE);
132#else
133#define RT_MOD_INC_USE_COUNT() MOD_INC_USE_COUNT;
134#define RT_MOD_DEC_USE_COUNT() MOD_DEC_USE_COUNT;
135#endif
136
137#define OS_HZ HZ
138
139#define ETH_LENGTH_OF_ADDRESS 6
140
141#define IN
142#define OUT
143
144#define NDIS_STATUS INT
145#define NDIS_STATUS_SUCCESS 0x00
146#define NDIS_STATUS_FAILURE 0x01
147#define NDIS_STATUS_INVALID_DATA 0x02
148#define NDIS_STATUS_RESOURCES 0x03
149
150#define MIN_NET_DEVICE_FOR_AID 0x00 //0x00~0x3f
151#define MIN_NET_DEVICE_FOR_MBSSID 0x00 //0x00,0x10,0x20,0x30
152#define MIN_NET_DEVICE_FOR_WDS 0x10 //0x40,0x50,0x60,0x70
153#define MIN_NET_DEVICE_FOR_APCLI 0x20
154#define MIN_NET_DEVICE_FOR_MESH 0x30
155#ifdef CONFIG_STA_SUPPORT
156#define MIN_NET_DEVICE_FOR_DLS 0x40
157#endif // CONFIG_STA_SUPPORT //
158
159
160#ifdef CONFIG_STA_SUPPORT
161#define NDIS_PACKET_TYPE_DIRECTED 0
162#define NDIS_PACKET_TYPE_MULTICAST 1
163#define NDIS_PACKET_TYPE_BROADCAST 2
164#define NDIS_PACKET_TYPE_ALL_MULTICAST 3
165#endif // CONFIG_STA_SUPPORT //
166
167#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
168typedef struct pid * THREAD_PID;
169#define THREAD_PID_INIT_VALUE NULL
170#define GET_PID(_v) find_get_pid(_v)
171#define GET_PID_NUMBER(_v) pid_nr(_v)
172#define CHECK_PID_LEGALITY(_pid) if (pid_nr(_pid) >= 0)
173#define KILL_THREAD_PID(_A, _B, _C) kill_pid(_A, _B, _C)
174#else
175typedef pid_t THREAD_PID;
176#define THREAD_PID_INIT_VALUE -1
177#define GET_PID(_v) _v
178#define GET_PID_NUMBER(_v) _v
179#define CHECK_PID_LEGALITY(_pid) if (_pid >= 0)
180#define KILL_THREAD_PID(_A, _B, _C) kill_proc(_A, _B, _C)
181#endif
182
183struct os_lock {
184 spinlock_t lock;
185 unsigned long flags;
186};
187
188
189struct os_cookie {
190
191#ifdef RT2870
192 struct usb_device *pUsb_Dev;
193
194 THREAD_PID MLMEThr_pid;
195 THREAD_PID RTUSBCmdThr_pid;
196 THREAD_PID TimerQThr_pid;
197#endif // RT2870 //
198
199 struct tasklet_struct rx_done_task;
200 struct tasklet_struct mgmt_dma_done_task;
201 struct tasklet_struct ac0_dma_done_task;
202 struct tasklet_struct ac1_dma_done_task;
203 struct tasklet_struct ac2_dma_done_task;
204 struct tasklet_struct ac3_dma_done_task;
205 struct tasklet_struct hcca_dma_done_task;
206 struct tasklet_struct tbtt_task;
207#ifdef RT2870
208 struct tasklet_struct null_frame_complete_task;
209 struct tasklet_struct rts_frame_complete_task;
210 struct tasklet_struct pspoll_frame_complete_task;
211#endif // RT2870 //
212
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
226#define ASSERT(x) \
227{ \
228 if (!(x)) \
229 { \
230 printk(KERN_WARNING __FILE__ ":%d assert " #x "failed\n", __LINE__); \
231 } \
232}
233
234typedef struct os_cookie * POS_COOKIE;
235typedef struct pci_dev * PPCI_DEV;
236typedef struct net_device * PNET_DEV;
237typedef void * PNDIS_PACKET;
238typedef char NDIS_PACKET;
239typedef PNDIS_PACKET * PPNDIS_PACKET;
240typedef dma_addr_t NDIS_PHYSICAL_ADDRESS;
241typedef dma_addr_t * PNDIS_PHYSICAL_ADDRESS;
242//typedef struct timer_list RALINK_TIMER_STRUCT;
243//typedef struct timer_list * PRALINK_TIMER_STRUCT;
244//typedef struct os_lock NDIS_SPIN_LOCK;
245typedef spinlock_t NDIS_SPIN_LOCK;
246typedef struct timer_list NDIS_MINIPORT_TIMER;
247typedef void * NDIS_HANDLE;
248typedef char * PNDIS_BUFFER;
249
250
251
252void hex_dump(char *str, unsigned char *pSrcBufVA, unsigned int SrcBufLen);
253
254dma_addr_t linux_pci_map_single(void *handle, void *ptr, size_t size, int sd_idx, int direction);
255void linux_pci_unmap_single(void *handle, dma_addr_t dma_addr, size_t size, int direction);
256
257
258////////////////////////////////////////
259// MOVE TO rtmp.h ?
260/////////////////////////////////////////
261#define PKTSRC_NDIS 0x7f
262#define PKTSRC_DRIVER 0x0f
263#define PRINT_MAC(addr) \
264 addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]
265
266
267#define RT2860_PCI_DEVICE_ID 0x0601
268
269
270#ifdef RT2870
271#define PCI_MAP_SINGLE(_handle, _ptr, _size, _dir) (ULONG)0
272
273#define PCI_UNMAP_SINGLE(_handle, _ptr, _size, _dir)
274#endif // RT2870 //
275
276
277#define BEACON_FRAME_DMA_CACHE_WBACK(_ptr, _size) \
278 dma_cache_wback(_ptr, _size)
279
280
281//////////////////////////////////////////
282//
283//////////////////////////////////////////
284
285
286#define NdisMIndicateStatus(_w, _x, _y, _z)
287
288typedef struct timer_list RTMP_OS_TIMER;
289
290#ifdef RT2870
291/* ----------------- Timer Related MARCO ---------------*/
292// In RT2870, we have a lot of timer functions and will read/write register, it's
293// not allowed in Linux USB sub-system to do it ( because of sleep issue when submit
294// to ctrl pipe). So we need a wrapper function to take care it.
295
296typedef VOID (*RT2870_TIMER_HANDLE)(
297 IN PVOID SystemSpecific1,
298 IN PVOID FunctionContext,
299 IN PVOID SystemSpecific2,
300 IN PVOID SystemSpecific3);
301#endif // RT2870 //
302
303
304typedef struct _RALINK_TIMER_STRUCT {
305 RTMP_OS_TIMER TimerObj; // Ndis Timer object
306 BOOLEAN Valid; // Set to True when call RTMPInitTimer
307 BOOLEAN State; // True if timer cancelled
308 BOOLEAN PeriodicType; // True if timer is periodic timer
309 BOOLEAN Repeat; // True if periodic timer
310 ULONG TimerValue; // Timer value in milliseconds
311 ULONG cookie; // os specific object
312#ifdef RT2870
313 RT2870_TIMER_HANDLE handle;
314 void *pAd;
315#endif // RT2870 //
316} RALINK_TIMER_STRUCT, *PRALINK_TIMER_STRUCT;
317
318
319#ifdef RT2870
320
321typedef enum _RT2870_KERNEL_THREAD_STATUS_
322{
323 RT2870_THREAD_UNKNOWN = 0,
324 RT2870_THREAD_INITED = 1,
325 RT2870_THREAD_RUNNING = 2,
326 RT2870_THREAD_STOPED = 4,
327}RT2870_KERNEL_THREAD_STATUS;
328
329#define RT2870_THREAD_CAN_DO_INSERT (RT2870_THREAD_INITED |RT2870_THREAD_RUNNING)
330
331typedef struct _RT2870_TIMER_ENTRY_
332{
333 RALINK_TIMER_STRUCT *pRaTimer;
334 struct _RT2870_TIMER_ENTRY_ *pNext;
335}RT2870_TIMER_ENTRY;
336
337
338#define TIMER_QUEUE_SIZE_MAX 128
339typedef struct _RT2870_TIMER_QUEUE_
340{
341 unsigned int status;
342 //wait_queue_head_t timerWaitQ;
343 //atomic_t count;
344 UCHAR *pTimerQPoll;
345 RT2870_TIMER_ENTRY *pQPollFreeList;
346 RT2870_TIMER_ENTRY *pQHead;
347 RT2870_TIMER_ENTRY *pQTail;
348}RT2870_TIMER_QUEUE;
349#endif // RT2870 //
350
351
352//#define DBG 1
353
354//
355// MACRO for debugging information
356//
357
358#ifdef DBG
359extern ULONG RTDebugLevel;
360
361#define DBGPRINT_RAW(Level, Fmt) \
362{ \
363 if (Level <= RTDebugLevel) \
364 { \
365 printk Fmt; \
366 } \
367}
368
369#define DBGPRINT(Level, Fmt) DBGPRINT_RAW(Level, Fmt)
370
371
372#define DBGPRINT_ERR(Fmt) \
373{ \
374 printk("ERROR!!! "); \
375 printk Fmt; \
376}
377
378#define DBGPRINT_S(Status, Fmt) \
379{ \
380 printk Fmt; \
381}
382
383
384#else
385#define DBGPRINT(Level, Fmt)
386#define DBGPRINT_RAW(Level, Fmt)
387#define DBGPRINT_S(Status, Fmt)
388#define DBGPRINT_ERR(Fmt)
389#endif
390
391
392//
393// spin_lock enhanced for Nested spin lock
394//
395#define NdisAllocateSpinLock(__lock) \
396{ \
397 spin_lock_init((spinlock_t *)(__lock)); \
398}
399
400#define NdisFreeSpinLock(lock) \
401{ \
402}
403
404
405#define RTMP_SEM_LOCK(__lock) \
406{ \
407 spin_lock_bh((spinlock_t *)(__lock)); \
408}
409
410#define RTMP_SEM_UNLOCK(__lock) \
411{ \
412 spin_unlock_bh((spinlock_t *)(__lock)); \
413}
414
415#if 0 // sample, IRQ LOCK
416#define RTMP_IRQ_LOCK(__lock, __irqflags) \
417{ \
418 spin_lock_irqsave((spinlock_t *)__lock, __irqflags); \
419 pAd->irq_disabled |= 1; \
420}
421
422#define RTMP_IRQ_UNLOCK(__lock, __irqflag) \
423{ \
424 pAd->irq_disabled &= 0; \
425 spin_unlock_irqrestore((spinlock_t *)(__lock), ((unsigned long)__irqflag)); \
426}
427#else
428
429// sample, use semaphore lock to replace IRQ lock, 2007/11/15
430#define RTMP_IRQ_LOCK(__lock, __irqflags) \
431{ \
432 __irqflags = 0; \
433 spin_lock_bh((spinlock_t *)(__lock)); \
434 pAd->irq_disabled |= 1; \
435}
436
437#define RTMP_IRQ_UNLOCK(__lock, __irqflag) \
438{ \
439 pAd->irq_disabled &= 0; \
440 spin_unlock_bh((spinlock_t *)(__lock)); \
441}
442
443#define RTMP_INT_LOCK(__lock, __irqflags) \
444{ \
445 spin_lock_irqsave((spinlock_t *)__lock, __irqflags); \
446}
447
448#define RTMP_INT_UNLOCK(__lock, __irqflag) \
449{ \
450 spin_unlock_irqrestore((spinlock_t *)(__lock), ((unsigned long)__irqflag)); \
451}
452#endif
453
454
455
456#ifdef RT2870
457//Patch for ASIC turst read/write bug, needs to remove after metel fix
458#define RTMP_IO_READ32(_A, _R, _pV) \
459 RTUSBReadMACRegister(_A, _R, _pV)
460
461#define RTMP_IO_READ8(_A, _R, _pV) \
462{ \
463}
464
465#define RTMP_IO_WRITE32(_A, _R, _V) \
466 RTUSBWriteMACRegister(_A, _R, _V)
467
468
469#define RTMP_IO_WRITE8(_A, _R, _V) \
470{ \
471 USHORT _Val = _V; \
472 RTUSBSingleWrite(_A, _R, _Val); \
473}
474
475
476#define RTMP_IO_WRITE16(_A, _R, _V) \
477{ \
478 RTUSBSingleWrite(_A, _R, _V); \
479}
480#endif // RT2870 //
481
482#ifndef wait_event_interruptible_timeout
483#define __wait_event_interruptible_timeout(wq, condition, ret) \
484do { \
485 wait_queue_t __wait; \
486 init_waitqueue_entry(&__wait, current); \
487 add_wait_queue(&wq, &__wait); \
488 for (;;) { \
489 set_current_state(TASK_INTERRUPTIBLE); \
490 if (condition) \
491 break; \
492 if (!signal_pending(current)) { \
493 ret = schedule_timeout(ret); \
494 if (!ret) \
495 break; \
496 continue; \
497 } \
498 ret = -ERESTARTSYS; \
499 break; \
500 } \
501 current->state = TASK_RUNNING; \
502 remove_wait_queue(&wq, &__wait); \
503} while (0)
504
505#define wait_event_interruptible_timeout(wq, condition, timeout) \
506({ \
507 long __ret = timeout; \
508 if (!(condition)) \
509 __wait_event_interruptible_timeout(wq, condition, __ret); \
510 __ret; \
511})
512#endif
513#define ONE_TICK 1
514#define OS_WAIT(_time) \
515{ int _i; \
516 long _loop = ((_time)/(1000/OS_HZ)) > 0 ? ((_time)/(1000/OS_HZ)) : 1;\
517 wait_queue_head_t _wait; \
518 init_waitqueue_head(&_wait); \
519 for (_i=0; _i<(_loop); _i++) \
520 wait_event_interruptible_timeout(_wait, 0, ONE_TICK); }
521
522
523typedef void (*TIMER_FUNCTION)(unsigned long);
524
525#define COPY_MAC_ADDR(Addr1, Addr2) memcpy((Addr1), (Addr2), MAC_ADDR_LEN)
526
527#define MlmeAllocateMemory(_pAd, _ppVA) os_alloc_mem(_pAd, _ppVA, MGMT_DMA_BUFFER_SIZE)
528#define MlmeFreeMemory(_pAd, _pVA) os_free_mem(_pAd, _pVA)
529
530
531#ifdef RT2870
532#define BUILD_TIMER_FUNCTION(_func) \
533void linux_##_func(unsigned long data) \
534{ \
535 PRALINK_TIMER_STRUCT _pTimer = (PRALINK_TIMER_STRUCT)data; \
536 RT2870_TIMER_ENTRY *_pQNode; \
537 RTMP_ADAPTER *_pAd; \
538 \
539 _pTimer->handle = _func; \
540 _pAd = (RTMP_ADAPTER *)_pTimer->pAd; \
541 _pQNode = RT2870_TimerQ_Insert(_pAd, _pTimer); \
542 if ((_pQNode == NULL) && (_pAd->TimerQ.status & RT2870_THREAD_CAN_DO_INSERT)) \
543 RTMP_OS_Add_Timer(&_pTimer->TimerObj, HZ); \
544}
545#endif // RT2870 //
546
547
548#define DECLARE_TIMER_FUNCTION(_func) \
549void linux_##_func(unsigned long data)
550
551#define GET_TIMER_FUNCTION(_func) \
552 linux_##_func
553
554DECLARE_TIMER_FUNCTION(MlmePeriodicExec);
555DECLARE_TIMER_FUNCTION(MlmeRssiReportExec);
556DECLARE_TIMER_FUNCTION(AsicRxAntEvalTimeout);
557DECLARE_TIMER_FUNCTION(APSDPeriodicExec);
558DECLARE_TIMER_FUNCTION(AsicRfTuningExec);
559#ifdef RT2870
560DECLARE_TIMER_FUNCTION(BeaconUpdateExec);
561#endif // RT2870 //
562
563
564#ifdef CONFIG_STA_SUPPORT
565DECLARE_TIMER_FUNCTION(BeaconTimeout);
566DECLARE_TIMER_FUNCTION(ScanTimeout);
567DECLARE_TIMER_FUNCTION(AuthTimeout);
568DECLARE_TIMER_FUNCTION(AssocTimeout);
569DECLARE_TIMER_FUNCTION(ReassocTimeout);
570DECLARE_TIMER_FUNCTION(DisassocTimeout);
571DECLARE_TIMER_FUNCTION(LinkDownExec);
572#ifdef LEAP_SUPPORT
573DECLARE_TIMER_FUNCTION(LeapAuthTimeout);
574#endif
575DECLARE_TIMER_FUNCTION(StaQuickResponeForRateUpExec);
576DECLARE_TIMER_FUNCTION(WpaDisassocApAndBlockAssoc);
577DECLARE_TIMER_FUNCTION(PsPollWakeExec);
578DECLARE_TIMER_FUNCTION(RadioOnExec);
579
580#ifdef QOS_DLS_SUPPORT
581DECLARE_TIMER_FUNCTION(DlsTimeoutAction);
582#endif // QOS_DLS_SUPPORT //
583#endif // CONFIG_STA_SUPPORT //
584
585void RTMP_GetCurrentSystemTime(LARGE_INTEGER *time);
586
587
588/*
589 * packet helper
590 * - convert internal rt packet to os packet or
591 * os packet to rt packet
592 */
593#define RTPKT_TO_OSPKT(_p) ((struct sk_buff *)(_p))
594#define OSPKT_TO_RTPKT(_p) ((PNDIS_PACKET)(_p))
595
596#define GET_OS_PKT_DATAPTR(_pkt) \
597 (RTPKT_TO_OSPKT(_pkt)->data)
598
599#define GET_OS_PKT_LEN(_pkt) \
600 (RTPKT_TO_OSPKT(_pkt)->len)
601
602#define GET_OS_PKT_DATATAIL(_pkt) \
603 (RTPKT_TO_OSPKT(_pkt)->tail)
604
605#define GET_OS_PKT_HEAD(_pkt) \
606 (RTPKT_TO_OSPKT(_pkt)->head)
607
608#define GET_OS_PKT_END(_pkt) \
609 (RTPKT_TO_OSPKT(_pkt)->end)
610
611#define GET_OS_PKT_NETDEV(_pkt) \
612 (RTPKT_TO_OSPKT(_pkt)->dev)
613
614#define GET_OS_PKT_TYPE(_pkt) \
615 (RTPKT_TO_OSPKT(_pkt))
616
617#define GET_OS_PKT_NEXT(_pkt) \
618 (RTPKT_TO_OSPKT(_pkt)->next)
619
620
621#define OS_NTOHS(_Val) \
622 (ntohs(_Val))
623#define OS_HTONS(_Val) \
624 (htons(_Val))
625#define OS_NTOHL(_Val) \
626 (ntohl(_Val))
627#define OS_HTONL(_Val) \
628 (htonl(_Val))
629
630/* statistics counter */
631#define STATS_INC_RX_PACKETS(_pAd, _dev)
632#define STATS_INC_TX_PACKETS(_pAd, _dev)
633
634#define STATS_INC_RX_BYTESS(_pAd, _dev, len)
635#define STATS_INC_TX_BYTESS(_pAd, _dev, len)
636
637#define STATS_INC_RX_ERRORS(_pAd, _dev)
638#define STATS_INC_TX_ERRORS(_pAd, _dev)
639
640#define STATS_INC_RX_DROPPED(_pAd, _dev)
641#define STATS_INC_TX_DROPPED(_pAd, _dev)
642
643
644#define CB_OFF 10
645
646
647// check DDK NDIS_PACKET data structure and find out only MiniportReservedEx[0..7] can be used by our driver without
648// ambiguity. Fields after pPacket->MiniportReservedEx[8] may be used by other wrapper layer thus crashes the driver
649//
650//#define RTMP_GET_PACKET_MR(_p) (RTPKT_TO_OSPKT(_p))
651
652// User Priority
653#define RTMP_SET_PACKET_UP(_p, _prio) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0] = _prio)
654#define RTMP_GET_PACKET_UP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0])
655
656// Fragment #
657#define RTMP_SET_PACKET_FRAGMENTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1] = _num)
658#define RTMP_GET_PACKET_FRAGMENTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1])
659
660// 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.
661//(this value also as MAC(on-chip WCID) table index)
662// 0x80~0xff: TX to a WDS link. b0~6: WDS index
663#define RTMP_SET_PACKET_WCID(_p, _wdsidx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2] = _wdsidx)
664#define RTMP_GET_PACKET_WCID(_p) ((UCHAR)(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2]))
665
666// 0xff: PKTSRC_NDIS, others: local TX buffer index. This value affects how to a packet
667#define RTMP_SET_PACKET_SOURCE(_p, _pktsrc) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3] = _pktsrc)
668#define RTMP_GET_PACKET_SOURCE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3])
669
670// RTS/CTS-to-self protection method
671#define RTMP_SET_PACKET_RTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4] = _num)
672#define RTMP_GET_PACKET_RTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4])
673// see RTMP_S(G)ET_PACKET_EMACTAB
674
675// TX rate index
676#define RTMP_SET_PACKET_TXRATE(_p, _rate) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5] = _rate)
677#define RTMP_GET_PACKET_TXRATE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5])
678
679// From which Interface
680#define RTMP_SET_PACKET_IF(_p, _ifdx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6] = _ifdx)
681#define RTMP_GET_PACKET_IF(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6])
682#define RTMP_SET_PACKET_NET_DEVICE_MBSSID(_p, _bss) RTMP_SET_PACKET_IF((_p), (_bss))
683#define RTMP_SET_PACKET_NET_DEVICE_WDS(_p, _bss) RTMP_SET_PACKET_IF((_p), ((_bss) + MIN_NET_DEVICE_FOR_WDS))
684#define RTMP_SET_PACKET_NET_DEVICE_APCLI(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_APCLI))
685#define RTMP_SET_PACKET_NET_DEVICE_MESH(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_MESH))
686#define RTMP_GET_PACKET_NET_DEVICE_MBSSID(_p) RTMP_GET_PACKET_IF((_p))
687#define RTMP_GET_PACKET_NET_DEVICE(_p) RTMP_GET_PACKET_IF((_p))
688
689#define RTMP_SET_PACKET_MOREDATA(_p, _morebit) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7] = _morebit)
690#define RTMP_GET_PACKET_MOREDATA(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7])
691
692//#define RTMP_SET_PACKET_NET_DEVICE_MBSSID(_p, _bss) (RTPKT_TO_OSPKT(_p)->cb[8] = _bss)
693//#define RTMP_GET_PACKET_NET_DEVICE_MBSSID(_p) (RTPKT_TO_OSPKT(_p)->cb[8])
694
695
696
697
698#if 0
699//#define RTMP_SET_PACKET_DHCP(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] = _flg)
700//#define RTMP_GET_PACKET_DHCP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11])
701#else
702//
703// Sepcific Pakcet Type definition
704//
705#define RTMP_PACKET_SPECIFIC_CB_OFFSET 11
706
707#define RTMP_PACKET_SPECIFIC_DHCP 0x01
708#define RTMP_PACKET_SPECIFIC_EAPOL 0x02
709#define RTMP_PACKET_SPECIFIC_IPV4 0x04
710#define RTMP_PACKET_SPECIFIC_WAI 0x08
711#define RTMP_PACKET_SPECIFIC_VLAN 0x10
712#define RTMP_PACKET_SPECIFIC_LLCSNAP 0x20
713
714//Specific
715#define RTMP_SET_PACKET_SPECIFIC(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] = _flg)
716
717//DHCP
718#define RTMP_SET_PACKET_DHCP(_p, _flg) \
719 do{ \
720 if (_flg) \
721 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_DHCP); \
722 else \
723 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_DHCP); \
724 }while(0)
725#define RTMP_GET_PACKET_DHCP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_DHCP)
726
727//EAPOL
728#define RTMP_SET_PACKET_EAPOL(_p, _flg) \
729 do{ \
730 if (_flg) \
731 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_EAPOL); \
732 else \
733 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_EAPOL); \
734 }while(0)
735#define RTMP_GET_PACKET_EAPOL(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_EAPOL)
736
737//WAI
738#define RTMP_SET_PACKET_WAI(_p, _flg) \
739 do{ \
740 if (_flg) \
741 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_WAI); \
742 else \
743 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_WAI); \
744 }while(0)
745#define RTMP_GET_PACKET_WAI(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_WAI)
746
747#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))
748
749//VLAN
750#define RTMP_SET_PACKET_VLAN(_p, _flg) \
751 do{ \
752 if (_flg) \
753 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_VLAN); \
754 else \
755 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_VLAN); \
756 }while(0)
757#define RTMP_GET_PACKET_VLAN(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_VLAN)
758
759//LLC/SNAP
760#define RTMP_SET_PACKET_LLCSNAP(_p, _flg) \
761 do{ \
762 if (_flg) \
763 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_LLCSNAP); \
764 else \
765 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_LLCSNAP); \
766 }while(0)
767
768#define RTMP_GET_PACKET_LLCSNAP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_LLCSNAP)
769
770// IP
771#define RTMP_SET_PACKET_IPV4(_p, _flg) \
772 do{ \
773 if (_flg) \
774 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_IPV4); \
775 else \
776 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_IPV4); \
777 }while(0)
778
779#define RTMP_GET_PACKET_IPV4(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_IPV4)
780
781#endif
782
783
784// If this flag is set, it indicates that this EAPoL frame MUST be clear.
785#define RTMP_SET_PACKET_CLEAR_EAP_FRAME(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12] = _flg)
786#define RTMP_GET_PACKET_CLEAR_EAP_FRAME(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12])
787
788#define RTMP_SET_PACKET_5VT(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22] = _flg)
789#define RTMP_GET_PACKET_5VT(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22])
790
791
792#ifdef CONFIG_5VT_ENHANCE
793#define BRIDGE_TAG 0x35564252 // depends on 5VT define in br_input.c
794#endif
795
796
797#define NDIS_SET_PACKET_STATUS(_p, _status)
798
799
800#define GET_SG_LIST_FROM_PACKET(_p, _sc) \
801 rt_get_sg_list_from_packet(_p, _sc)
802
803
804#define NdisMoveMemory(Destination, Source, Length) memmove(Destination, Source, Length)
805#define NdisZeroMemory(Destination, Length) memset(Destination, 0, Length)
806#define NdisFillMemory(Destination, Length, Fill) memset(Destination, Fill, Length)
807#define NdisEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length))
808#define RTMPEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length))
809
810
811#define RTMP_INC_REF(_A) 0
812#define RTMP_DEC_REF(_A) 0
813#define RTMP_GET_REF(_A) 0
814
815
816
817/*
818 * ULONG
819 * RTMP_GetPhysicalAddressLow(
820 * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress);
821 */
822#define RTMP_GetPhysicalAddressLow(PhysicalAddress) (PhysicalAddress)
823
824/*
825 * ULONG
826 * RTMP_GetPhysicalAddressHigh(
827 * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress);
828 */
829#define RTMP_GetPhysicalAddressHigh(PhysicalAddress) (0)
830
831/*
832 * VOID
833 * RTMP_SetPhysicalAddressLow(
834 * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress,
835 * IN ULONG Value);
836 */
837#define RTMP_SetPhysicalAddressLow(PhysicalAddress, Value) \
838 PhysicalAddress = Value;
839
840/*
841 * VOID
842 * RTMP_SetPhysicalAddressHigh(
843 * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress,
844 * IN ULONG Value);
845 */
846#define RTMP_SetPhysicalAddressHigh(PhysicalAddress, Value)
847
848
849//CONTAINING_RECORD(pEntry, NDIS_PACKET, MiniportReservedEx);
850#define QUEUE_ENTRY_TO_PACKET(pEntry) \
851 (PNDIS_PACKET)(pEntry)
852
853#define PACKET_TO_QUEUE_ENTRY(pPacket) \
854 (PQUEUE_ENTRY)(pPacket)
855
856
857#ifndef CONTAINING_RECORD
858#define CONTAINING_RECORD(address, type, field) \
859((type *)((PCHAR)(address) - offsetof(type, field)))
860#endif
861
862
863#define RELEASE_NDIS_PACKET(_pAd, _pPacket, _Status) \
864{ \
865 RTMPFreeNdisPacket(_pAd, _pPacket); \
866}
867
868
869#define SWITCH_PhyAB(_pAA, _pBB) \
870{ \
871 ULONG AABasePaHigh; \
872 ULONG AABasePaLow; \
873 ULONG BBBasePaHigh; \
874 ULONG BBBasePaLow; \
875 BBBasePaHigh = RTMP_GetPhysicalAddressHigh(_pBB); \
876 BBBasePaLow = RTMP_GetPhysicalAddressLow(_pBB); \
877 AABasePaHigh = RTMP_GetPhysicalAddressHigh(_pAA); \
878 AABasePaLow = RTMP_GetPhysicalAddressLow(_pAA); \
879 RTMP_SetPhysicalAddressHigh(_pAA, BBBasePaHigh); \
880 RTMP_SetPhysicalAddressLow(_pAA, BBBasePaLow); \
881 RTMP_SetPhysicalAddressHigh(_pBB, AABasePaHigh); \
882 RTMP_SetPhysicalAddressLow(_pBB, AABasePaLow); \
883}
884
885
886#define NdisWriteErrorLogEntry(_a, _b, _c, _d)
887#define NdisMAllocateMapRegisters(_a, _b, _c, _d, _e) NDIS_STATUS_SUCCESS
888
889
890#define NdisAcquireSpinLock RTMP_SEM_LOCK
891#define NdisReleaseSpinLock RTMP_SEM_UNLOCK
892
893static inline void NdisGetSystemUpTime(ULONG *time)
894{
895 *time = jiffies;
896}
897
898//pPacket = CONTAINING_RECORD(pEntry, NDIS_PACKET, MiniportReservedEx);
899#define QUEUE_ENTRY_TO_PKT(pEntry) \
900 ((PNDIS_PACKET) (pEntry))
901
902int rt28xx_packet_xmit(struct sk_buff *skb);
903
904
905
906void rtmp_os_thread_init(PUCHAR pThreadName, PVOID pNotify);
907
908
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