2 *************************************************************************
4 * 5F., No.36, Taiyuan St., Jhubei City,
8 * (c) Copyright 2002-2007, Ralink Technology, Inc.
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. *
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. *
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. *
25 *************************************************************************
28 /***********************************************************************/
30 /* Program: rt_linux.c */
31 /* Created: 4/21/2006 1:17:38 PM */
32 /* Author: Wu Xi-Kun */
33 /* Comments: `description` */
35 /*---------------------------------------------------------------------*/
38 /* Revision 1.1 4/21/2006 1:17:38 PM xsikun */
39 /* Initial revision */
41 /***********************************************************************/
43 #include "rtmp_type.h"
44 #include <linux/module.h>
45 #include <linux/kernel.h>
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>
68 #include <linux/wireless.h>
70 #include <net/iw_handler.h>
73 #define __KERNEL_SYSCALLS__
74 #include <linux/unistd.h>
75 #include <asm/uaccess.h>
78 #define MEM_ALLOC_FLAG (GFP_ATOMIC) //(GFP_DMA | GFP_ATOMIC)
84 //#define CONFIG_CKIP_SUPPORT
87 #define __inline static inline
89 typedef int (*HARD_START_XMIT_FUNC)(struct sk_buff *skb, struct net_device *net_dev);
94 #define STA_PROFILE_PATH "/etc/Wireless/RT2860STA/RT2860STA.dat"
95 #define STA_RTMP_FIRMWARE_FILE_NAME "/etc/Wireless/RT2860STA/RT2860STA.bin"
96 #define STA_NIC_DEVICE_NAME "RT2860STA"
97 #define STA_DRIVER_VERSION "1.8.1.1"
100 #define STA_PROFILE_PATH "/etc/Wireless/RT2870STA/RT2870STA.dat"
101 #define STA_RT2870_IMAGE_FILE_NAME "/etc/Wireless/RT2870STA/rt2870.bin"
102 #define STA_NIC_DEVICE_NAME "RT2870STA"
104 #define STA_DRIVER_VERSION "1.4.0.0"
107 #define STA_DRIVER_VERSION "2.0.1.0"
113 #define PCI_DEVICE(vend,dev) \
114 .vendor = (vend), .device = (dev), \
115 .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID
116 #endif // PCI_DEVICE //
119 #define RTMP_TIME_AFTER(a,b) \
120 (typecheck(unsigned long, (unsigned long)a) && \
121 typecheck(unsigned long, (unsigned long)b) && \
122 ((long)(b) - (long)(a) < 0))
124 #define RTMP_TIME_AFTER_EQ(a,b) \
125 (typecheck(unsigned long, (unsigned long)a) && \
126 typecheck(unsigned long, (unsigned long)b) && \
127 ((long)(a) - (long)(b) >= 0))
128 #define RTMP_TIME_BEFORE(a,b) RTMP_TIME_AFTER_EQ(b,a)
130 #define RT_MOD_INC_USE_COUNT() \
131 if (!try_module_get(THIS_MODULE)) \
133 DBGPRINT(RT_DEBUG_ERROR, ("%s: cannot reserve module\n", __func__)); \
137 #define RT_MOD_DEC_USE_COUNT() module_put(THIS_MODULE);
141 #define ETH_LENGTH_OF_ADDRESS 6
146 #define NDIS_STATUS INT
147 #define NDIS_STATUS_SUCCESS 0x00
148 #define NDIS_STATUS_FAILURE 0x01
149 #define NDIS_STATUS_INVALID_DATA 0x02
150 #define NDIS_STATUS_RESOURCES 0x03
152 #define MIN_NET_DEVICE_FOR_AID 0x00 //0x00~0x3f
153 #define MIN_NET_DEVICE_FOR_MBSSID 0x00 //0x00,0x10,0x20,0x30
154 #define MIN_NET_DEVICE_FOR_WDS 0x10 //0x40,0x50,0x60,0x70
155 #define MIN_NET_DEVICE_FOR_APCLI 0x20
156 #define MIN_NET_DEVICE_FOR_MESH 0x30
157 #define MIN_NET_DEVICE_FOR_DLS 0x40
159 #define NDIS_PACKET_TYPE_DIRECTED 0
160 #define NDIS_PACKET_TYPE_MULTICAST 1
161 #define NDIS_PACKET_TYPE_BROADCAST 2
162 #define NDIS_PACKET_TYPE_ALL_MULTICAST 3
165 typedef struct pid * THREAD_PID;
166 #define THREAD_PID_INIT_VALUE NULL
167 #define GET_PID(_v) find_get_pid(_v)
168 #define GET_PID_NUMBER(_v) pid_nr(_v)
169 #define CHECK_PID_LEGALITY(_pid) if (pid_nr(_pid) >= 0)
170 #define KILL_THREAD_PID(_A, _B, _C) kill_pid(_A, _B, _C)
181 struct pci_dev *pci_dev;
182 struct pci_dev *parent_pci_dev;
186 struct usb_device *pUsb_Dev;
189 THREAD_PID MLMEThr_pid;
190 THREAD_PID RTUSBCmdThr_pid;
191 THREAD_PID TimerQThr_pid;
194 struct pid *MLMEThr_pid;
195 struct pid *RTUSBCmdThr_pid;
196 struct pid *TimerQThr_pid;
200 struct tasklet_struct rx_done_task;
201 struct tasklet_struct mgmt_dma_done_task;
202 struct tasklet_struct ac0_dma_done_task;
203 struct tasklet_struct ac1_dma_done_task;
204 struct tasklet_struct ac2_dma_done_task;
205 struct tasklet_struct ac3_dma_done_task;
206 struct tasklet_struct hcca_dma_done_task;
207 struct tasklet_struct tbtt_task;
209 struct tasklet_struct fifo_statistic_full_task;
212 struct tasklet_struct null_frame_complete_task;
213 struct tasklet_struct rts_frame_complete_task;
214 struct tasklet_struct pspoll_frame_complete_task;
217 unsigned long apd_pid; //802.1x daemon pid
222 typedef struct _VIRTUAL_ADAPTER
224 struct net_device *RtmpDev;
225 struct net_device *VirtualDev;
226 } VIRTUAL_ADAPTER, PVIRTUAL_ADAPTER;
231 typedef struct os_cookie * POS_COOKIE;
232 typedef struct pci_dev * PPCI_DEV;
233 typedef struct net_device * PNET_DEV;
234 typedef void * PNDIS_PACKET;
235 typedef char NDIS_PACKET;
236 typedef PNDIS_PACKET * PPNDIS_PACKET;
237 typedef dma_addr_t NDIS_PHYSICAL_ADDRESS;
238 typedef dma_addr_t * PNDIS_PHYSICAL_ADDRESS;
239 typedef spinlock_t NDIS_SPIN_LOCK;
240 typedef struct timer_list NDIS_MINIPORT_TIMER;
241 typedef void * NDIS_HANDLE;
242 typedef char * PNDIS_BUFFER;
246 void hex_dump(char *str, unsigned char *pSrcBufVA, unsigned int SrcBufLen);
248 dma_addr_t linux_pci_map_single(void *handle, void *ptr, size_t size, int sd_idx, int direction);
249 void linux_pci_unmap_single(void *handle, dma_addr_t dma_addr, size_t size, int direction);
252 ////////////////////////////////////////
254 /////////////////////////////////////////
255 #define PKTSRC_NDIS 0x7f
256 #define PKTSRC_DRIVER 0x0f
257 #define PRINT_MAC(addr) \
258 addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]
261 #define RT2860_PCI_DEVICE_ID 0x0601
264 #define PCI_MAP_SINGLE(_handle, _ptr, _size, _sd_idx, _dir) \
265 linux_pci_map_single(_handle, _ptr, _size, _sd_idx, _dir)
267 #define PCI_UNMAP_SINGLE(_handle, _ptr, _size, _dir) \
268 linux_pci_unmap_single(_handle, _ptr, _size, _dir)
270 #define PCI_ALLOC_CONSISTENT(_pci_dev, _size, _ptr) \
271 pci_alloc_consistent(_pci_dev, _size, _ptr)
273 #define PCI_FREE_CONSISTENT(_pci_dev, _size, _virtual_addr, _physical_addr) \
274 pci_free_consistent(_pci_dev, _size, _virtual_addr, _physical_addr)
276 #define DEV_ALLOC_SKB(_length) \
277 dev_alloc_skb(_length)
280 #define PCI_MAP_SINGLE(_handle, _ptr, _size, _dir) (ULONG)0
282 #define PCI_UNMAP_SINGLE(_handle, _ptr, _size, _dir)
286 #define BEACON_FRAME_DMA_CACHE_WBACK(_ptr, _size) \
287 dma_cache_wback(_ptr, _size)
290 //////////////////////////////////////////
292 //////////////////////////////////////////
295 #define NdisMIndicateStatus(_w, _x, _y, _z)
297 typedef struct timer_list RTMP_OS_TIMER;
300 /* ----------------- Timer Related MARCO ---------------*/
301 // In RT2870, we have a lot of timer functions and will read/write register, it's
302 // not allowed in Linux USB sub-system to do it ( because of sleep issue when submit
303 // to ctrl pipe). So we need a wrapper function to take care it.
305 typedef VOID (*RT2870_TIMER_HANDLE)(
306 IN PVOID SystemSpecific1,
307 IN PVOID FunctionContext,
308 IN PVOID SystemSpecific2,
309 IN PVOID SystemSpecific3);
313 typedef struct _RALINK_TIMER_STRUCT {
314 RTMP_OS_TIMER TimerObj; // Ndis Timer object
315 BOOLEAN Valid; // Set to True when call RTMPInitTimer
316 BOOLEAN State; // True if timer cancelled
317 BOOLEAN PeriodicType; // True if timer is periodic timer
318 BOOLEAN Repeat; // True if periodic timer
319 ULONG TimerValue; // Timer value in milliseconds
320 ULONG cookie; // os specific object
322 RT2870_TIMER_HANDLE handle;
325 } RALINK_TIMER_STRUCT, *PRALINK_TIMER_STRUCT;
330 typedef enum _RT2870_KERNEL_THREAD_STATUS_
332 RT2870_THREAD_UNKNOWN = 0,
333 RT2870_THREAD_INITED = 1,
334 RT2870_THREAD_RUNNING = 2,
335 RT2870_THREAD_STOPED = 4,
336 }RT2870_KERNEL_THREAD_STATUS;
338 #define RT2870_THREAD_CAN_DO_INSERT (RT2870_THREAD_INITED |RT2870_THREAD_RUNNING)
340 typedef struct _RT2870_TIMER_ENTRY_
342 RALINK_TIMER_STRUCT *pRaTimer;
343 struct _RT2870_TIMER_ENTRY_ *pNext;
347 #define TIMER_QUEUE_SIZE_MAX 128
348 typedef struct _RT2870_TIMER_QUEUE_
352 RT2870_TIMER_ENTRY *pQPollFreeList;
353 RT2870_TIMER_ENTRY *pQHead;
354 RT2870_TIMER_ENTRY *pQTail;
362 // MACRO for debugging information
366 extern ULONG RTDebugLevel;
368 #define DBGPRINT_RAW(Level, Fmt) \
370 if (Level <= RTDebugLevel) \
376 #define DBGPRINT(Level, Fmt) DBGPRINT_RAW(Level, Fmt)
379 #define DBGPRINT_ERR(Fmt) \
381 printk("ERROR!!! "); \
385 #define DBGPRINT_S(Status, Fmt) \
392 #define DBGPRINT(Level, Fmt)
393 #define DBGPRINT_RAW(Level, Fmt)
394 #define DBGPRINT_S(Status, Fmt)
395 #define DBGPRINT_ERR(Fmt)
400 // spin_lock enhanced for Nested spin lock
402 #define NdisAllocateSpinLock(__lock) \
404 spin_lock_init((spinlock_t *)(__lock)); \
407 #define NdisFreeSpinLock(lock) \
412 #define RTMP_SEM_LOCK(__lock) \
414 spin_lock_bh((spinlock_t *)(__lock)); \
417 #define RTMP_SEM_UNLOCK(__lock) \
419 spin_unlock_bh((spinlock_t *)(__lock)); \
422 // sample, use semaphore lock to replace IRQ lock, 2007/11/15
423 #define RTMP_IRQ_LOCK(__lock, __irqflags) \
426 spin_lock_bh((spinlock_t *)(__lock)); \
427 pAd->irq_disabled |= 1; \
430 #define RTMP_IRQ_UNLOCK(__lock, __irqflag) \
432 pAd->irq_disabled &= 0; \
433 spin_unlock_bh((spinlock_t *)(__lock)); \
436 #define RTMP_INT_LOCK(__lock, __irqflags) \
438 spin_lock_irqsave((spinlock_t *)__lock, __irqflags); \
441 #define RTMP_INT_UNLOCK(__lock, __irqflag) \
443 spin_unlock_irqrestore((spinlock_t *)(__lock), ((unsigned long)__irqflag)); \
447 #if defined(INF_TWINPASS) || defined(INF_DANUBE) || defined(IKANOS_VX_1X0)
448 //Patch for ASIC turst read/write bug, needs to remove after metel fix
449 #define RTMP_IO_READ32(_A, _R, _pV) \
451 if ((_A)->bPCIclkOff == FALSE) \
453 (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \
454 (*_pV = readl((void *)((_A)->CSRBaseAddress + (_R)))); \
455 (*_pV = SWAP32(*((UINT32 *)(_pV)))); \
458 #define RTMP_IO_FORCE_READ32(_A, _R, _pV) \
460 (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \
461 (*_pV = readl((void *)((_A)->CSRBaseAddress + (_R)))); \
462 (*_pV = SWAP32(*((UINT32 *)(_pV)))); \
464 #define RTMP_IO_READ8(_A, _R, _pV) \
466 (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \
467 (*_pV = readb((void *)((_A)->CSRBaseAddress + (_R)))); \
469 #define RTMP_IO_WRITE32(_A, _R, _V) \
471 if ((_A)->bPCIclkOff == FALSE) \
474 _Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \
476 writel(_Val, (void *)((_A)->CSRBaseAddress + (_R))); \
479 #define RTMP_IO_WRITE8(_A, _R, _V) \
482 Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \
483 writeb((_V), (PUCHAR)((_A)->CSRBaseAddress + (_R))); \
485 #define RTMP_IO_WRITE16(_A, _R, _V) \
488 Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \
489 writew(SWAP16((_V)), (PUSHORT)((_A)->CSRBaseAddress + (_R))); \
492 //Patch for ASIC turst read/write bug, needs to remove after metel fix
493 #define RTMP_IO_READ32(_A, _R, _pV) \
495 if ((_A)->bPCIclkOff == FALSE) \
497 (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \
498 (*_pV = readl((void *)((_A)->CSRBaseAddress + (_R)))); \
503 #define RTMP_IO_FORCE_READ32(_A, _R, _pV) \
505 (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \
506 (*_pV = readl((void *)((_A)->CSRBaseAddress + (_R)))); \
508 #define RTMP_IO_READ8(_A, _R, _pV) \
510 (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \
511 (*_pV = readb((void *)((_A)->CSRBaseAddress + (_R)))); \
513 #define RTMP_IO_WRITE32(_A, _R, _V) \
515 if ((_A)->bPCIclkOff == FALSE) \
518 Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \
519 writel(_V, (void *)((_A)->CSRBaseAddress + (_R))); \
522 #if defined(BRCM_6358)
523 #define RTMP_IO_WRITE8(_A, _R, _V) \
528 Val = readl((void *)((_A)->CSRBaseAddress + (_R - _i))); \
529 Val = Val & (~(0x000000ff << ((_i)*8))); \
530 Val = Val | ((ULONG)_V << ((_i)*8)); \
531 writel((Val), (void *)((_A)->CSRBaseAddress + (_R - _i))); \
534 #define RTMP_IO_WRITE8(_A, _R, _V) \
537 Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \
538 writeb((_V), (PUCHAR)((_A)->CSRBaseAddress + (_R))); \
541 #define RTMP_IO_WRITE16(_A, _R, _V) \
544 Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \
545 writew((_V), (PUSHORT)((_A)->CSRBaseAddress + (_R))); \
550 //Patch for ASIC turst read/write bug, needs to remove after metel fix
551 #define RTMP_IO_READ32(_A, _R, _pV) \
552 RTUSBReadMACRegister(_A, _R, _pV)
554 #define RTMP_IO_READ8(_A, _R, _pV) \
558 #define RTMP_IO_WRITE32(_A, _R, _V) \
559 RTUSBWriteMACRegister(_A, _R, _V)
562 #define RTMP_IO_WRITE8(_A, _R, _V) \
565 RTUSBSingleWrite(_A, _R, _Val); \
569 #define RTMP_IO_WRITE16(_A, _R, _V) \
571 RTUSBSingleWrite(_A, _R, _V); \
575 #ifndef wait_event_interruptible_timeout
576 #define __wait_event_interruptible_timeout(wq, condition, ret) \
578 wait_queue_t __wait; \
579 init_waitqueue_entry(&__wait, current); \
580 add_wait_queue(&wq, &__wait); \
582 set_current_state(TASK_INTERRUPTIBLE); \
585 if (!signal_pending(current)) { \
586 ret = schedule_timeout(ret); \
591 ret = -ERESTARTSYS; \
594 current->state = TASK_RUNNING; \
595 remove_wait_queue(&wq, &__wait); \
598 #define wait_event_interruptible_timeout(wq, condition, timeout) \
600 long __ret = timeout; \
602 __wait_event_interruptible_timeout(wq, condition, __ret); \
607 #define OS_WAIT(_time) \
609 long _loop = ((_time)/(1000/OS_HZ)) > 0 ? ((_time)/(1000/OS_HZ)) : 1;\
610 wait_queue_head_t _wait; \
611 init_waitqueue_head(&_wait); \
612 for (_i=0; _i<(_loop); _i++) \
613 wait_event_interruptible_timeout(_wait, 0, ONE_TICK); }
616 typedef void (*TIMER_FUNCTION)(unsigned long);
618 #define COPY_MAC_ADDR(Addr1, Addr2) memcpy((Addr1), (Addr2), MAC_ADDR_LEN)
620 #define MlmeAllocateMemory(_pAd, _ppVA) os_alloc_mem(_pAd, _ppVA, MGMT_DMA_BUFFER_SIZE)
621 #define MlmeFreeMemory(_pAd, _pVA) os_free_mem(_pAd, _pVA)
624 #define BUILD_TIMER_FUNCTION(_func) \
625 void linux_##_func(unsigned long data) \
627 PRALINK_TIMER_STRUCT pTimer = (PRALINK_TIMER_STRUCT) data; \
629 _func(NULL, (PVOID) pTimer->cookie, NULL, pTimer); \
630 if (pTimer->Repeat) \
631 RTMP_OS_Add_Timer(&pTimer->TimerObj, pTimer->TimerValue); \
635 #define BUILD_TIMER_FUNCTION(_func) \
636 void linux_##_func(unsigned long data) \
638 PRALINK_TIMER_STRUCT _pTimer = (PRALINK_TIMER_STRUCT)data; \
639 RT2870_TIMER_ENTRY *_pQNode; \
640 RTMP_ADAPTER *_pAd; \
642 _pTimer->handle = _func; \
643 _pAd = (RTMP_ADAPTER *)_pTimer->pAd; \
644 _pQNode = RT2870_TimerQ_Insert(_pAd, _pTimer); \
645 if ((_pQNode == NULL) && (_pAd->TimerQ.status & RT2870_THREAD_CAN_DO_INSERT)) \
646 RTMP_OS_Add_Timer(&_pTimer->TimerObj, HZ); \
651 #define DECLARE_TIMER_FUNCTION(_func) \
652 void linux_##_func(unsigned long data)
654 #define GET_TIMER_FUNCTION(_func) \
657 DECLARE_TIMER_FUNCTION(MlmePeriodicExec);
658 DECLARE_TIMER_FUNCTION(MlmeRssiReportExec);
659 DECLARE_TIMER_FUNCTION(AsicRxAntEvalTimeout);
660 DECLARE_TIMER_FUNCTION(APSDPeriodicExec);
661 DECLARE_TIMER_FUNCTION(AsicRfTuningExec);
663 DECLARE_TIMER_FUNCTION(BeaconUpdateExec);
666 DECLARE_TIMER_FUNCTION(BeaconTimeout);
667 DECLARE_TIMER_FUNCTION(ScanTimeout);
668 DECLARE_TIMER_FUNCTION(AuthTimeout);
669 DECLARE_TIMER_FUNCTION(AssocTimeout);
670 DECLARE_TIMER_FUNCTION(ReassocTimeout);
671 DECLARE_TIMER_FUNCTION(DisassocTimeout);
672 DECLARE_TIMER_FUNCTION(LinkDownExec);
673 DECLARE_TIMER_FUNCTION(StaQuickResponeForRateUpExec);
674 DECLARE_TIMER_FUNCTION(WpaDisassocApAndBlockAssoc);
675 DECLARE_TIMER_FUNCTION(PsPollWakeExec);
676 DECLARE_TIMER_FUNCTION(RadioOnExec);
678 void RTMP_GetCurrentSystemTime(LARGE_INTEGER *time);
683 * - convert internal rt packet to os packet or
684 * os packet to rt packet
686 #define RTPKT_TO_OSPKT(_p) ((struct sk_buff *)(_p))
687 #define OSPKT_TO_RTPKT(_p) ((PNDIS_PACKET)(_p))
689 #define GET_OS_PKT_DATAPTR(_pkt) \
690 (RTPKT_TO_OSPKT(_pkt)->data)
692 #define GET_OS_PKT_LEN(_pkt) \
693 (RTPKT_TO_OSPKT(_pkt)->len)
695 #define GET_OS_PKT_DATATAIL(_pkt) \
696 (RTPKT_TO_OSPKT(_pkt)->tail)
698 #define GET_OS_PKT_HEAD(_pkt) \
699 (RTPKT_TO_OSPKT(_pkt)->head)
701 #define GET_OS_PKT_END(_pkt) \
702 (RTPKT_TO_OSPKT(_pkt)->end)
704 #define GET_OS_PKT_NETDEV(_pkt) \
705 (RTPKT_TO_OSPKT(_pkt)->dev)
707 #define GET_OS_PKT_TYPE(_pkt) \
708 (RTPKT_TO_OSPKT(_pkt))
710 #define GET_OS_PKT_NEXT(_pkt) \
711 (RTPKT_TO_OSPKT(_pkt)->next)
714 #define OS_NTOHS(_Val) \
716 #define OS_HTONS(_Val) \
718 #define OS_NTOHL(_Val) \
720 #define OS_HTONL(_Val) \
723 /* statistics counter */
724 #define STATS_INC_RX_PACKETS(_pAd, _dev)
725 #define STATS_INC_TX_PACKETS(_pAd, _dev)
727 #define STATS_INC_RX_BYTESS(_pAd, _dev, len)
728 #define STATS_INC_TX_BYTESS(_pAd, _dev, len)
730 #define STATS_INC_RX_ERRORS(_pAd, _dev)
731 #define STATS_INC_TX_ERRORS(_pAd, _dev)
733 #define STATS_INC_RX_DROPPED(_pAd, _dev)
734 #define STATS_INC_TX_DROPPED(_pAd, _dev)
740 // check DDK NDIS_PACKET data structure and find out only MiniportReservedEx[0..7] can be used by our driver without
741 // ambiguity. Fields after pPacket->MiniportReservedEx[8] may be used by other wrapper layer thus crashes the driver
745 #define RTMP_SET_PACKET_UP(_p, _prio) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0] = _prio)
746 #define RTMP_GET_PACKET_UP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0])
749 #define RTMP_SET_PACKET_FRAGMENTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1] = _num)
750 #define RTMP_GET_PACKET_FRAGMENTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1])
752 // 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.
753 //(this value also as MAC(on-chip WCID) table index)
754 // 0x80~0xff: TX to a WDS link. b0~6: WDS index
755 #define RTMP_SET_PACKET_WCID(_p, _wdsidx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2] = _wdsidx)
756 #define RTMP_GET_PACKET_WCID(_p) ((UCHAR)(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2]))
758 // 0xff: PKTSRC_NDIS, others: local TX buffer index. This value affects how to a packet
759 #define RTMP_SET_PACKET_SOURCE(_p, _pktsrc) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3] = _pktsrc)
760 #define RTMP_GET_PACKET_SOURCE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3])
762 // RTS/CTS-to-self protection method
763 #define RTMP_SET_PACKET_RTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4] = _num)
764 #define RTMP_GET_PACKET_RTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4])
765 // see RTMP_S(G)ET_PACKET_EMACTAB
768 #define RTMP_SET_PACKET_TXRATE(_p, _rate) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5] = _rate)
769 #define RTMP_GET_PACKET_TXRATE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5])
771 // From which Interface
772 #define RTMP_SET_PACKET_IF(_p, _ifdx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6] = _ifdx)
773 #define RTMP_GET_PACKET_IF(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6])
774 #define RTMP_SET_PACKET_NET_DEVICE_MBSSID(_p, _bss) RTMP_SET_PACKET_IF((_p), (_bss))
775 #define RTMP_SET_PACKET_NET_DEVICE_WDS(_p, _bss) RTMP_SET_PACKET_IF((_p), ((_bss) + MIN_NET_DEVICE_FOR_WDS))
776 #define RTMP_SET_PACKET_NET_DEVICE_APCLI(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_APCLI))
777 #define RTMP_SET_PACKET_NET_DEVICE_MESH(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_MESH))
778 #define RTMP_GET_PACKET_NET_DEVICE_MBSSID(_p) RTMP_GET_PACKET_IF((_p))
779 #define RTMP_GET_PACKET_NET_DEVICE(_p) RTMP_GET_PACKET_IF((_p))
781 #define RTMP_SET_PACKET_MOREDATA(_p, _morebit) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7] = _morebit)
782 #define RTMP_GET_PACKET_MOREDATA(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7])
786 // Sepcific Pakcet Type definition
788 #define RTMP_PACKET_SPECIFIC_CB_OFFSET 11
790 #define RTMP_PACKET_SPECIFIC_DHCP 0x01
791 #define RTMP_PACKET_SPECIFIC_EAPOL 0x02
792 #define RTMP_PACKET_SPECIFIC_IPV4 0x04
793 #define RTMP_PACKET_SPECIFIC_WAI 0x08
794 #define RTMP_PACKET_SPECIFIC_VLAN 0x10
795 #define RTMP_PACKET_SPECIFIC_LLCSNAP 0x20
798 #define RTMP_SET_PACKET_SPECIFIC(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] = _flg)
801 #define RTMP_SET_PACKET_DHCP(_p, _flg) \
804 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_DHCP); \
806 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_DHCP); \
808 #define RTMP_GET_PACKET_DHCP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_DHCP)
811 #define RTMP_SET_PACKET_EAPOL(_p, _flg) \
814 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_EAPOL); \
816 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_EAPOL); \
818 #define RTMP_GET_PACKET_EAPOL(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_EAPOL)
821 #define RTMP_SET_PACKET_WAI(_p, _flg) \
824 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_WAI); \
826 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_WAI); \
828 #define RTMP_GET_PACKET_WAI(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_WAI)
830 #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))
833 #define RTMP_SET_PACKET_VLAN(_p, _flg) \
836 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_VLAN); \
838 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_VLAN); \
840 #define RTMP_GET_PACKET_VLAN(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_VLAN)
843 #define RTMP_SET_PACKET_LLCSNAP(_p, _flg) \
846 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_LLCSNAP); \
848 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_LLCSNAP); \
851 #define RTMP_GET_PACKET_LLCSNAP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_LLCSNAP)
854 #define RTMP_SET_PACKET_IPV4(_p, _flg) \
857 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_IPV4); \
859 (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_IPV4); \
862 #define RTMP_GET_PACKET_IPV4(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_IPV4)
865 // If this flag is set, it indicates that this EAPoL frame MUST be clear.
866 #define RTMP_SET_PACKET_CLEAR_EAP_FRAME(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12] = _flg)
867 #define RTMP_GET_PACKET_CLEAR_EAP_FRAME(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12])
869 #define RTMP_SET_PACKET_5VT(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22] = _flg)
870 #define RTMP_GET_PACKET_5VT(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22])
872 #ifdef CONFIG_5VT_ENHANCE
873 #define BRIDGE_TAG 0x35564252 // depends on 5VT define in br_input.c
877 #define NDIS_SET_PACKET_STATUS(_p, _status)
880 #define GET_SG_LIST_FROM_PACKET(_p, _sc) \
881 rt_get_sg_list_from_packet(_p, _sc)
883 #define NdisMoveMemory(Destination, Source, Length) memmove(Destination, Source, Length)
884 #define NdisZeroMemory(Destination, Length) memset(Destination, 0, Length)
885 #define NdisFillMemory(Destination, Length, Fill) memset(Destination, Fill, Length)
886 #define NdisEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length))
887 #define RTMPEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length))
890 #define RTMP_INC_REF(_A) 0
891 #define RTMP_DEC_REF(_A) 0
892 #define RTMP_GET_REF(_A) 0
898 * RTMP_GetPhysicalAddressLow(
899 * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress);
901 #define RTMP_GetPhysicalAddressLow(PhysicalAddress) (PhysicalAddress)
905 * RTMP_GetPhysicalAddressHigh(
906 * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress);
908 #define RTMP_GetPhysicalAddressHigh(PhysicalAddress) (0)
912 * RTMP_SetPhysicalAddressLow(
913 * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress,
916 #define RTMP_SetPhysicalAddressLow(PhysicalAddress, Value) \
917 PhysicalAddress = Value;
921 * RTMP_SetPhysicalAddressHigh(
922 * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress,
925 #define RTMP_SetPhysicalAddressHigh(PhysicalAddress, Value)
928 //CONTAINING_RECORD(pEntry, NDIS_PACKET, MiniportReservedEx);
929 #define QUEUE_ENTRY_TO_PACKET(pEntry) \
930 (PNDIS_PACKET)(pEntry)
932 #define PACKET_TO_QUEUE_ENTRY(pPacket) \
933 (PQUEUE_ENTRY)(pPacket)
936 #ifndef CONTAINING_RECORD
937 #define CONTAINING_RECORD(address, type, field) \
938 ((type *)((PCHAR)(address) - offsetof(type, field)))
942 #define RELEASE_NDIS_PACKET(_pAd, _pPacket, _Status) \
944 RTMPFreeNdisPacket(_pAd, _pPacket); \
948 #define SWITCH_PhyAB(_pAA, _pBB) \
950 ULONG AABasePaHigh; \
952 ULONG BBBasePaHigh; \
954 BBBasePaHigh = RTMP_GetPhysicalAddressHigh(_pBB); \
955 BBBasePaLow = RTMP_GetPhysicalAddressLow(_pBB); \
956 AABasePaHigh = RTMP_GetPhysicalAddressHigh(_pAA); \
957 AABasePaLow = RTMP_GetPhysicalAddressLow(_pAA); \
958 RTMP_SetPhysicalAddressHigh(_pAA, BBBasePaHigh); \
959 RTMP_SetPhysicalAddressLow(_pAA, BBBasePaLow); \
960 RTMP_SetPhysicalAddressHigh(_pBB, AABasePaHigh); \
961 RTMP_SetPhysicalAddressLow(_pBB, AABasePaLow); \
965 #define NdisWriteErrorLogEntry(_a, _b, _c, _d)
966 #define NdisMAllocateMapRegisters(_a, _b, _c, _d, _e) NDIS_STATUS_SUCCESS
969 #define NdisAcquireSpinLock RTMP_SEM_LOCK
970 #define NdisReleaseSpinLock RTMP_SEM_UNLOCK
972 static inline void NdisGetSystemUpTime(ULONG *time)
977 //pPacket = CONTAINING_RECORD(pEntry, NDIS_PACKET, MiniportReservedEx);
978 #define QUEUE_ENTRY_TO_PKT(pEntry) \
979 ((PNDIS_PACKET) (pEntry))
981 int rt28xx_packet_xmit(struct sk_buff *skb);
985 void rtmp_os_thread_init(PUCHAR pThreadName, PVOID pNotify);
988 #if !defined(PCI_CAP_ID_EXP)
989 #define PCI_CAP_ID_EXP 0x10
992 #if !defined(PCI_EXP_LNKCTL)
993 #define PCI_EXP_LNKCTL 0x10
996 #if !defined(PCI_CLASS_BRIDGE_PCI)
997 #define PCI_CLASS_BRIDGE_PCI 0x0604
1000 #define PCIBUS_INTEL_VENDOR 0x8086