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/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 <net/iw_handler.h>
  69
  70 // load firmware
  71 #define __KERNEL_SYSCALLS__
  72 #include <linux/unistd.h>
  73 #include <asm/uaccess.h>
  74
  75
  76 #define MEM_ALLOC_FLAG      (GFP_ATOMIC) //(GFP_DMA | GFP_ATOMIC)
  77
  78 #ifndef IFNAMSIZ
  79 #define IFNAMSIZ 16
  80 #endif
  81
  82 //#define CONFIG_CKIP_SUPPORT
  83
  84 #undef __inline
  85 #define __inline           static inline
  86
  87 typedef int (*HARD_START_XMIT_FUNC)(struct sk_buff *skb, struct net_device *net_dev);
  88
  89 // add by kathy
  90
  91 #ifdef CONFIG_STA_SUPPORT
  92 #ifdef RT2860
  93 #define STA_PROFILE_PATH                        "/etc/Wireless/RT2860STA/RT2860STA.dat"
  94 #define STA_RTMP_FIRMWARE_FILE_NAME "/etc/Wireless/RT2860STA/RT2860STA.bin"
  95 #define STA_NIC_DEVICE_NAME                     "RT2860STA"
  96 #define STA_DRIVER_VERSION                      "1.8.0.0"
  97 #ifdef MULTIPLE_CARD_SUPPORT
  98 #define CARD_INFO_PATH                  "/etc/Wireless/RT2860STA/RT2860STACard.dat"
  99 #endif // MULTIPLE_CARD_SUPPORT //
 100 #endif // RT2860 //
 101
 102
 103 #endif // CONFIG_STA_SUPPORT //
 104
 105 #ifdef RT2860
 106 #ifndef PCI_DEVICE
 107 #define PCI_DEVICE(vend,dev) \
 108         .vendor = (vend), .device = (dev), \
 109         .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID
 110 #endif // PCI_DEVICE //
 111 #endif // RT2860 //
 112
 113 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 114
 115 #define RTMP_TIME_AFTER(a,b)            \
 116         (typecheck(unsigned long, (unsigned long)a) && \
 117          typecheck(unsigned long, (unsigned long)b) && \
 118          ((long)(b) - (long)(a) < 0))
 119
 120 #define RTMP_TIME_AFTER_EQ(a,b) \
 121         (typecheck(unsigned long, (unsigned long)a) && \
 122          typecheck(unsigned long, (unsigned long)b) && \
 123          ((long)(a) - (long)(b) >= 0))
 124 #define RTMP_TIME_BEFORE(a,b)   RTMP_TIME_AFTER_EQ(b,a)
 125 #else
 126 #define RTMP_TIME_AFTER(a,b) time_after(a, b)
 127 #endif
 128
 129 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 130 #define RT_MOD_INC_USE_COUNT() \
 131         if (!try_module_get(THIS_MODULE)) \
 132         { \
 133                 DBGPRINT(RT_DEBUG_ERROR, ("%s: cannot reserve module\n", __func__)); \
 134                 return -1; \
 135         }
 136
 137 #define RT_MOD_DEC_USE_COUNT() module_put(THIS_MODULE);
 138 #else
 139 #define RT_MOD_INC_USE_COUNT()  MOD_INC_USE_COUNT;
 140 #define RT_MOD_DEC_USE_COUNT() MOD_DEC_USE_COUNT;
 141 #endif
 142
 143 #define OS_HZ                   HZ
 144
 145 #define ETH_LENGTH_OF_ADDRESS   6
 146
 147 #define IN
 148 #define OUT
 149
 150 #define NDIS_STATUS                             INT
 151 #define NDIS_STATUS_SUCCESS                     0x00
 152 #define NDIS_STATUS_FAILURE                     0x01
 153 #define NDIS_STATUS_INVALID_DATA                                0x02
 154 #define NDIS_STATUS_RESOURCES                   0x03
 155
 156 #define MIN_NET_DEVICE_FOR_AID                  0x00            //0x00~0x3f
 157 #define MIN_NET_DEVICE_FOR_MBSSID               0x00            //0x00,0x10,0x20,0x30
 158 #define MIN_NET_DEVICE_FOR_WDS                  0x10            //0x40,0x50,0x60,0x70
 159 #define MIN_NET_DEVICE_FOR_APCLI                0x20
 160 #define MIN_NET_DEVICE_FOR_MESH                 0x30
 161 #ifdef CONFIG_STA_SUPPORT
 162 #define MIN_NET_DEVICE_FOR_DLS                  0x40
 163 #endif // CONFIG_STA_SUPPORT //
 164
 165
 166 #ifdef CONFIG_STA_SUPPORT
 167 #define NDIS_PACKET_TYPE_DIRECTED               0
 168 #define NDIS_PACKET_TYPE_MULTICAST              1
 169 #define NDIS_PACKET_TYPE_BROADCAST              2
 170 #define NDIS_PACKET_TYPE_ALL_MULTICAST  3
 171 #endif // CONFIG_STA_SUPPORT //
 172
 173 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
 174 typedef struct pid *    THREAD_PID;
 175 #define THREAD_PID_INIT_VALUE   NULL
 176 #define GET_PID(_v)     find_get_pid(_v)
 177 #define GET_PID_NUMBER(_v)      pid_nr(_v)
 178 #define CHECK_PID_LEGALITY(_pid)        if (pid_nr(_pid) >= 0)
 179 #define KILL_THREAD_PID(_A, _B, _C)     kill_pid(_A, _B, _C)
 180 #else
 181 typedef pid_t   THREAD_PID;
 182 #define THREAD_PID_INIT_VALUE   -1
 183 #define GET_PID(_v)     _v
 184 #define GET_PID_NUMBER(_v)      _v
 185 #define CHECK_PID_LEGALITY(_pid)        if (_pid >= 0)
 186 #define KILL_THREAD_PID(_A, _B, _C)     kill_proc(_A, _B, _C)
 187 #endif
 188
 189 struct os_lock  {
 190         spinlock_t              lock;
 191         unsigned long   flags;
 192 };
 193
 194
 195 struct os_cookie {
 196 #ifdef RT2860
 197         struct pci_dev                  *pci_dev;
 198         struct pci_dev                  *parent_pci_dev;
 199         dma_addr_t                              pAd_pa;
 200 #endif // RT2860 //
 201
 202
 203         struct tasklet_struct   rx_done_task;
 204         struct tasklet_struct   mgmt_dma_done_task;
 205         struct tasklet_struct   ac0_dma_done_task;
 206         struct tasklet_struct   ac1_dma_done_task;
 207         struct tasklet_struct   ac2_dma_done_task;
 208         struct tasklet_struct   ac3_dma_done_task;
 209         struct tasklet_struct   hcca_dma_done_task;
 210         struct tasklet_struct   tbtt_task;
 211 #ifdef RT2860
 212         struct tasklet_struct   fifo_statistic_full_task;
 213 #endif // RT2860 //
 214
 215
 216         unsigned long                   apd_pid; //802.1x daemon pid
 217         INT                                             ioctl_if_type;
 218         INT                                     ioctl_if;
 219 };
 220
 221 typedef struct _VIRTUAL_ADAPTER
 222 {
 223         struct net_device               *RtmpDev;
 224         struct net_device               *VirtualDev;
 225 } VIRTUAL_ADAPTER, PVIRTUAL_ADAPTER;
 226
 227 #undef  ASSERT
 228 #define ASSERT(x)                                                               \
 229 {                                                                               \
 230     if (!(x))                                                                   \
 231     {                                                                           \
 232         printk(KERN_WARNING __FILE__ ":%d assert " #x "failed\n", __LINE__);    \
 233     }                                                                           \
 234 }
 235
 236 typedef struct os_cookie        * POS_COOKIE;
 237 typedef struct pci_dev          * PPCI_DEV;
 238 typedef struct net_device       * PNET_DEV;
 239 typedef void                            * PNDIS_PACKET;
 240 typedef char                            NDIS_PACKET;
 241 typedef PNDIS_PACKET            * PPNDIS_PACKET;
 242 typedef dma_addr_t                      NDIS_PHYSICAL_ADDRESS;
 243 typedef dma_addr_t                      * PNDIS_PHYSICAL_ADDRESS;
 244 typedef spinlock_t                      NDIS_SPIN_LOCK;
 245 typedef struct timer_list       NDIS_MINIPORT_TIMER;
 246 typedef void                            * NDIS_HANDLE;
 247 typedef char                            * PNDIS_BUFFER;
 248
 249
 250
 251 void hex_dump(char *str, unsigned char *pSrcBufVA, unsigned int SrcBufLen);
 252
 253 dma_addr_t linux_pci_map_single(void *handle, void *ptr, size_t size, int sd_idx, int direction);
 254 void linux_pci_unmap_single(void *handle, dma_addr_t dma_addr, size_t size, int direction);
 255
 256
 257 ////////////////////////////////////////
 258 // MOVE TO rtmp.h ?
 259 /////////////////////////////////////////
 260 #define PKTSRC_NDIS             0x7f
 261 #define PKTSRC_DRIVER           0x0f
 262 #define PRINT_MAC(addr) \
 263         addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]
 264
 265
 266 #define RT2860_PCI_DEVICE_ID            0x0601
 267
 268 #ifdef RT2860
 269 #define PCI_MAP_SINGLE(_handle, _ptr, _size, _sd_idx, _dir) \
 270         linux_pci_map_single(_handle, _ptr, _size, _sd_idx, _dir)
 271
 272 #define PCI_UNMAP_SINGLE(_handle, _ptr, _size, _dir) \
 273         linux_pci_unmap_single(_handle, _ptr, _size, _dir)
 274
 275 #define PCI_ALLOC_CONSISTENT(_pci_dev, _size, _ptr) \
 276         pci_alloc_consistent(_pci_dev, _size, _ptr)
 277
 278 #define PCI_FREE_CONSISTENT(_pci_dev, _size, _virtual_addr, _physical_addr) \
 279         pci_free_consistent(_pci_dev, _size, _virtual_addr, _physical_addr)
 280
 281 #define DEV_ALLOC_SKB(_length) \
 282         dev_alloc_skb(_length)
 283 #endif // RT2860 //
 284
 285
 286
 287 #define BEACON_FRAME_DMA_CACHE_WBACK(_ptr, _size)       \
 288         dma_cache_wback(_ptr, _size)
 289
 290
 291 //////////////////////////////////////////
 292 //
 293 //////////////////////////////////////////
 294
 295
 296 #define NdisMIndicateStatus(_w, _x, _y, _z)
 297
 298
 299 typedef struct timer_list       RTMP_OS_TIMER;
 300
 301
 302
 303 typedef struct  _RALINK_TIMER_STRUCT    {
 304     RTMP_OS_TIMER               TimerObj;       // Ndis Timer object
 305         BOOLEAN                         Valid;                  // Set to True when call RTMPInitTimer
 306     BOOLEAN             State;          // True if timer cancelled
 307     BOOLEAN                     PeriodicType;   // True if timer is periodic timer
 308     BOOLEAN             Repeat;         // True if periodic timer
 309     ULONG               TimerValue;     // Timer value in milliseconds
 310         ULONG                           cookie;                 // os specific object
 311 }   RALINK_TIMER_STRUCT, *PRALINK_TIMER_STRUCT;
 312
 313
 314
 315
 316 //#define DBG   1
 317
 318 //
 319 //  MACRO for debugging information
 320 //
 321
 322 #ifdef DBG
 323 extern ULONG    RTDebugLevel;
 324
 325 #define DBGPRINT_RAW(Level, Fmt)    \
 326 {                                   \
 327     if (Level <= RTDebugLevel)      \
 328     {                               \
 329         printk Fmt;               \
 330     }                               \
 331 }
 332
 333 #define DBGPRINT(Level, Fmt)    DBGPRINT_RAW(Level, Fmt)
 334
 335
 336 #define DBGPRINT_ERR(Fmt)           \
 337 {                                   \
 338     printk("ERROR!!! ");          \
 339     printk Fmt;                  \
 340 }
 341
 342 #define DBGPRINT_S(Status, Fmt)         \
 343 {                                                                       \
 344         printk Fmt;                                     \
 345 }
 346
 347
 348 #else
 349 #define DBGPRINT(Level, Fmt)
 350 #define DBGPRINT_RAW(Level, Fmt)
 351 #define DBGPRINT_S(Status, Fmt)
 352 #define DBGPRINT_ERR(Fmt)
 353 #endif
 354
 355
 356 //
 357 //  spin_lock enhanced for Nested spin lock
 358 //
 359 #define NdisAllocateSpinLock(__lock)      \
 360 {                                       \
 361     spin_lock_init((spinlock_t *)(__lock));               \
 362 }
 363
 364 #define NdisFreeSpinLock(lock)          \
 365 {                                       \
 366 }
 367
 368
 369 #define RTMP_SEM_LOCK(__lock)                                   \
 370 {                                                                                               \
 371         spin_lock_bh((spinlock_t *)(__lock));                           \
 372 }
 373
 374 #define RTMP_SEM_UNLOCK(__lock)                                 \
 375 {                                                                                               \
 376         spin_unlock_bh((spinlock_t *)(__lock));                         \
 377 }
 378
 379 // sample, use semaphore lock to replace IRQ lock, 2007/11/15
 380 #define RTMP_IRQ_LOCK(__lock, __irqflags)                       \
 381 {                                                                                                       \
 382         __irqflags = 0;                                                                 \
 383         spin_lock_bh((spinlock_t *)(__lock));                   \
 384         pAd->irq_disabled |= 1; \
 385 }
 386
 387 #define RTMP_IRQ_UNLOCK(__lock, __irqflag)                      \
 388 {                                                                                                       \
 389         pAd->irq_disabled &= 0; \
 390         spin_unlock_bh((spinlock_t *)(__lock));                 \
 391 }
 392
 393 #define RTMP_INT_LOCK(__lock, __irqflags)                       \
 394 {                                                                                                       \
 395         spin_lock_irqsave((spinlock_t *)__lock, __irqflags);    \
 396 }
 397
 398 #define RTMP_INT_UNLOCK(__lock, __irqflag)                      \
 399 {                                                                                                       \
 400         spin_unlock_irqrestore((spinlock_t *)(__lock), ((unsigned long)__irqflag));     \
 401 }
 402
 403 #ifdef RT2860
 404 #if defined(INF_TWINPASS) || defined(INF_DANUBE) || defined(IKANOS_VX_1X0)
 405 //Patch for ASIC turst read/write bug, needs to remove after metel fix
 406 #define RTMP_IO_READ32(_A, _R, _pV)                                                                     \
 407 {                                                                                                                                       \
 408     if ((_A)->bPCIclkOff == FALSE)                                      \
 409     {                                                                   \
 410         (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)));              \
 411         (*_pV = readl((void *)((_A)->CSRBaseAddress + (_R))));                  \
 412         (*_pV = SWAP32(*((UINT32 *)(_pV))));                           \
 413     }                                                                   \
 414 }
 415 #define RTMP_IO_READ8(_A, _R, _pV)                                                                      \
 416 {                                                                                                                                       \
 417         (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)));              \
 418         (*_pV = readb((void *)((_A)->CSRBaseAddress + (_R))));                  \
 419 }
 420 #define RTMP_IO_WRITE32(_A, _R, _V)                                                                     \
 421 {                                                                                                                                       \
 422     if ((_A)->bPCIclkOff == FALSE)                                      \
 423     {                                                                   \
 424         UINT32  _Val;                                                                                                   \
 425         _Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0));                \
 426         _Val = SWAP32(_V);                                                                                              \
 427         writel(_Val, (void *)((_A)->CSRBaseAddress + (_R)));                    \
 428     }                                                                   \
 429 }
 430 #define RTMP_IO_WRITE8(_A, _R, _V)                                                                      \
 431 {                                                                                                                                       \
 432         UINT    Val;                                                                                                    \
 433         Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0));         \
 434         writeb((_V), (PUCHAR)((_A)->CSRBaseAddress + (_R)));                    \
 435 }
 436 #define RTMP_IO_WRITE16(_A, _R, _V)                                                                     \
 437 {                                                                                                                                       \
 438         UINT    Val;                                                                                                    \
 439         Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0));         \
 440         writew(SWAP16((_V)), (PUSHORT)((_A)->CSRBaseAddress + (_R)));   \
 441 }
 442 #else
 443 //Patch for ASIC turst read/write bug, needs to remove after metel fix
 444 #define RTMP_IO_READ32(_A, _R, _pV)                                                             \
 445 {                                                                                                                               \
 446     if ((_A)->bPCIclkOff == FALSE)                                  \
 447     {                                                               \
 448                 (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)));              \
 449                 (*_pV = readl((void *)((_A)->CSRBaseAddress + (_R))));                  \
 450     }                                                               \
 451     else                                                                                                                        \
 452                 *_pV = 0;                                                                                                       \
 453 }
 454 #define RTMP_IO_READ8(_A, _R, _pV)                                                              \
 455 {                                                                                                                               \
 456         (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)));                      \
 457         (*_pV = readb((void *)((_A)->CSRBaseAddress + (_R))));                          \
 458 }
 459 #define RTMP_IO_WRITE32(_A, _R, _V)                                                                                             \
 460 {                                                                                                                                                               \
 461     if ((_A)->bPCIclkOff == FALSE)                                  \
 462     {                                                               \
 463         UINT    Val;                                                                                                                            \
 464         Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0));                 \
 465         writel(_V, (void *)((_A)->CSRBaseAddress + (_R)));                                                              \
 466     }                                                               \
 467 }
 468 #if defined(BRCM_6358)
 469 #define RTMP_IO_WRITE8(_A, _R, _V)            \
 470 {                    \
 471         ULONG Val;                \
 472         UCHAR _i;                \
 473         _i = (_R & 0x3);             \
 474         Val = readl((void *)((_A)->CSRBaseAddress + (_R - _i)));   \
 475         Val = Val & (~(0x000000ff << ((_i)*8)));         \
 476         Val = Val | ((ULONG)_V << ((_i)*8));         \
 477         writel((Val), (void *)((_A)->CSRBaseAddress + (_R - _i)));    \
 478 }
 479 #else
 480 #define RTMP_IO_WRITE8(_A, _R, _V)                                                                                              \
 481 {                                                                                                                                                               \
 482         UINT    Val;                                                                                                                            \
 483         Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0));                 \
 484         writeb((_V), (PUCHAR)((_A)->CSRBaseAddress + (_R)));            \
 485 }
 486 #endif
 487 #define RTMP_IO_WRITE16(_A, _R, _V)                                                                                             \
 488 {                                                                                                                                                               \
 489         UINT    Val;                                                                                                                            \
 490         Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0));                 \
 491         writew((_V), (PUSHORT)((_A)->CSRBaseAddress + (_R)));   \
 492 }
 493 #endif
 494 #endif // RT2860 //
 495
 496
 497 #ifndef wait_event_interruptible_timeout
 498 #define __wait_event_interruptible_timeout(wq, condition, ret) \
 499 do { \
 500         wait_queue_t __wait; \
 501         init_waitqueue_entry(&__wait, current); \
 502         add_wait_queue(&wq, &__wait); \
 503         for (;;) { \
 504                 set_current_state(TASK_INTERRUPTIBLE); \
 505                 if (condition) \
 506                         break; \
 507                 if (!signal_pending(current)) { \
 508                         ret = schedule_timeout(ret); \
 509                         if (!ret) \
 510                                 break; \
 511                         continue; \
 512                 } \
 513                 ret = -ERESTARTSYS; \
 514                 break; \
 515         } \
 516         current->state = TASK_RUNNING; \
 517         remove_wait_queue(&wq, &__wait); \
 518 } while (0)
 519
 520 #define wait_event_interruptible_timeout(wq, condition, timeout) \
 521 ({ \
 522         long __ret = timeout; \
 523         if (!(condition)) \
 524                 __wait_event_interruptible_timeout(wq, condition, __ret); \
 525         __ret; \
 526 })
 527 #endif
 528 #define ONE_TICK 1
 529 #define OS_WAIT(_time) \
 530 {       int _i; \
 531         long _loop = ((_time)/(1000/OS_HZ)) > 0 ? ((_time)/(1000/OS_HZ)) : 1;\
 532         wait_queue_head_t _wait; \
 533         init_waitqueue_head(&_wait); \
 534         for (_i=0; _i<(_loop); _i++) \
 535                 wait_event_interruptible_timeout(_wait, 0, ONE_TICK); }
 536
 537
 538 /* Modified by Wu Xi-Kun 4/21/2006 */
 539 typedef void (*TIMER_FUNCTION)(unsigned long);
 540
 541 #define COPY_MAC_ADDR(Addr1, Addr2)             memcpy((Addr1), (Addr2), MAC_ADDR_LEN)
 542
 543 #define MlmeAllocateMemory(_pAd, _ppVA) os_alloc_mem(_pAd, _ppVA, MGMT_DMA_BUFFER_SIZE)
 544 #define MlmeFreeMemory(_pAd, _pVA)     os_free_mem(_pAd, _pVA)
 545
 546 #ifdef RT2860
 547 #define BUILD_TIMER_FUNCTION(_func)                                                                                             \
 548 void linux_##_func(unsigned long data)                                                                                  \
 549 {                                                                                                                                                               \
 550         PRALINK_TIMER_STRUCT    pTimer = (PRALINK_TIMER_STRUCT) data;                           \
 551                                                                                                                                                                 \
 552         _func(NULL, (PVOID) pTimer->cookie, NULL, pTimer);                                                      \
 553         if (pTimer->Repeat)                                                                                                                     \
 554                 RTMP_OS_Add_Timer(&pTimer->TimerObj, pTimer->TimerValue);                               \
 555 }
 556 #endif // RT2860 //
 557
 558
 559
 560 #define DECLARE_TIMER_FUNCTION(_func)                   \
 561 void linux_##_func(unsigned long data)
 562
 563 #define GET_TIMER_FUNCTION(_func)                               \
 564                 linux_##_func
 565
 566 DECLARE_TIMER_FUNCTION(MlmePeriodicExec);
 567 DECLARE_TIMER_FUNCTION(MlmeRssiReportExec);
 568 DECLARE_TIMER_FUNCTION(AsicRxAntEvalTimeout);
 569 DECLARE_TIMER_FUNCTION(APSDPeriodicExec);
 570 DECLARE_TIMER_FUNCTION(AsicRfTuningExec);
 571
 572
 573 #ifdef CONFIG_STA_SUPPORT
 574 DECLARE_TIMER_FUNCTION(BeaconTimeout);
 575 DECLARE_TIMER_FUNCTION(ScanTimeout);
 576 DECLARE_TIMER_FUNCTION(AuthTimeout);
 577 DECLARE_TIMER_FUNCTION(AssocTimeout);
 578 DECLARE_TIMER_FUNCTION(ReassocTimeout);
 579 DECLARE_TIMER_FUNCTION(DisassocTimeout);
 580 DECLARE_TIMER_FUNCTION(LinkDownExec);
 581 #ifdef LEAP_SUPPORT
 582 DECLARE_TIMER_FUNCTION(LeapAuthTimeout);
 583 #endif
 584 DECLARE_TIMER_FUNCTION(StaQuickResponeForRateUpExec);
 585 DECLARE_TIMER_FUNCTION(WpaDisassocApAndBlockAssoc);
 586 DECLARE_TIMER_FUNCTION(PsPollWakeExec);
 587 DECLARE_TIMER_FUNCTION(RadioOnExec);
 588
 589 #ifdef QOS_DLS_SUPPORT
 590 DECLARE_TIMER_FUNCTION(DlsTimeoutAction);
 591 #endif // QOS_DLS_SUPPORT //
 592 #endif // CONFIG_STA_SUPPORT //
 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 #if 0
 702 //#define RTMP_SET_PACKET_DHCP(_p, _flg)        (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] = _flg)
 703 //#define RTMP_GET_PACKET_DHCP(_p)              (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11])
 704 #else
 705 //
 706 //      Sepcific Pakcet Type definition
 707 //
 708 #define RTMP_PACKET_SPECIFIC_CB_OFFSET  11
 709
 710 #define RTMP_PACKET_SPECIFIC_DHCP               0x01
 711 #define RTMP_PACKET_SPECIFIC_EAPOL              0x02
 712 #define RTMP_PACKET_SPECIFIC_IPV4               0x04
 713 #define RTMP_PACKET_SPECIFIC_WAI                0x08
 714 #define RTMP_PACKET_SPECIFIC_VLAN               0x10
 715 #define RTMP_PACKET_SPECIFIC_LLCSNAP    0x20
 716
 717 //Specific
 718 #define RTMP_SET_PACKET_SPECIFIC(_p, _flg)              (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] = _flg)
 719
 720 //DHCP
 721 #define RTMP_SET_PACKET_DHCP(_p, _flg)                                                                                                          \
 722                         do{                                                                                                                                                             \
 723                                 if (_flg)                                                                                                                                       \
 724                                         (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_DHCP);             \
 725                                 else                                                                                                                                            \
 726                                         (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_DHCP);    \
 727                         }while(0)
 728 #define RTMP_GET_PACKET_DHCP(_p)                (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_DHCP)
 729
 730 //EAPOL
 731 #define RTMP_SET_PACKET_EAPOL(_p, _flg)                                                                                                         \
 732                         do{                                                                                                                                                             \
 733                                 if (_flg)                                                                                                                                       \
 734                                         (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_EAPOL);            \
 735                                 else                                                                                                                                            \
 736                                         (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_EAPOL);   \
 737                         }while(0)
 738 #define RTMP_GET_PACKET_EAPOL(_p)               (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_EAPOL)
 739
 740 //WAI
 741 #define RTMP_SET_PACKET_WAI(_p, _flg)                                                                                                           \
 742                         do{                                                                                                                                                             \
 743                                 if (_flg)                                                                                                                                       \
 744                                         (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_WAI);              \
 745                                 else                                                                                                                                            \
 746                                         (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_WAI);     \
 747                         }while(0)
 748 #define RTMP_GET_PACKET_WAI(_p)         (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_WAI)
 749
 750 #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))
 751
 752 //VLAN
 753 #define RTMP_SET_PACKET_VLAN(_p, _flg)                                                                                                          \
 754                         do{                                                                                                                                                             \
 755                                 if (_flg)                                                                                                                                       \
 756                                         (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_VLAN);             \
 757                                 else                                                                                                                                            \
 758                                         (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_VLAN);    \
 759                         }while(0)
 760 #define RTMP_GET_PACKET_VLAN(_p)                (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_VLAN)
 761
 762 //LLC/SNAP
 763 #define RTMP_SET_PACKET_LLCSNAP(_p, _flg)                                                                                                       \
 764                         do{                                                                                                                                                             \
 765                                 if (_flg)                                                                                                                                       \
 766                                         (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_LLCSNAP);          \
 767                                 else                                                                                                                                            \
 768                                         (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_LLCSNAP);         \
 769                         }while(0)
 770
 771 #define RTMP_GET_PACKET_LLCSNAP(_p)             (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_LLCSNAP)
 772
 773 // IP
 774 #define RTMP_SET_PACKET_IPV4(_p, _flg)                                                                                                          \
 775                         do{                                                                                                                                                             \
 776                                 if (_flg)                                                                                                                                       \
 777                                         (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_IPV4);             \
 778                                 else                                                                                                                                            \
 779                                         (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_IPV4);    \
 780                         }while(0)
 781
 782 #define RTMP_GET_PACKET_IPV4(_p)                (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_IPV4)
 783
 784 #endif
 785
 786
 787 // If this flag is set, it indicates that this EAPoL frame MUST be clear.
 788 #define RTMP_SET_PACKET_CLEAR_EAP_FRAME(_p, _flg)   (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12] = _flg)
 789 #define RTMP_GET_PACKET_CLEAR_EAP_FRAME(_p)         (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12])
 790
 791 #define RTMP_SET_PACKET_5VT(_p, _flg)   (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22] = _flg)
 792 #define RTMP_GET_PACKET_5VT(_p)         (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22])
 793
 794 #ifdef CONFIG_5VT_ENHANCE
 795 #define BRIDGE_TAG 0x35564252    // depends on 5VT define in br_input.c
 796 #endif
 797
 798
 799 #define NDIS_SET_PACKET_STATUS(_p, _status)
 800
 801
 802 #define GET_SG_LIST_FROM_PACKET(_p, _sc)        \
 803     rt_get_sg_list_from_packet(_p, _sc)
 804
 805 #define NdisMoveMemory(Destination, Source, Length) memmove(Destination, Source, Length)
 806 #define NdisZeroMemory(Destination, Length)         memset(Destination, 0, Length)
 807 #define NdisFillMemory(Destination, Length, Fill)   memset(Destination, Fill, Length)
 808 #define NdisEqualMemory(Source1, Source2, Length)   (!memcmp(Source1, Source2, Length))
 809 #define RTMPEqualMemory(Source1, Source2, Length)       (!memcmp(Source1, Source2, Length))
 810
 811
 812 #define RTMP_INC_REF(_A)                0
 813 #define RTMP_DEC_REF(_A)                0
 814 #define RTMP_GET_REF(_A)                0
 815
 816
 817
 818 /*
 819  * ULONG
 820  * RTMP_GetPhysicalAddressLow(
 821  *   IN NDIS_PHYSICAL_ADDRESS  PhysicalAddress);
 822  */
 823 #define RTMP_GetPhysicalAddressLow(PhysicalAddress)             (PhysicalAddress)
 824
 825 /*
 826  * ULONG
 827  * RTMP_GetPhysicalAddressHigh(
 828  *   IN NDIS_PHYSICAL_ADDRESS  PhysicalAddress);
 829  */
 830 #define RTMP_GetPhysicalAddressHigh(PhysicalAddress)            (0)
 831
 832 /*
 833  * VOID
 834  * RTMP_SetPhysicalAddressLow(
 835  *   IN NDIS_PHYSICAL_ADDRESS  PhysicalAddress,
 836  *   IN ULONG  Value);
 837  */
 838 #define RTMP_SetPhysicalAddressLow(PhysicalAddress, Value)      \
 839                         PhysicalAddress = Value;
 840
 841 /*
 842  * VOID
 843  * RTMP_SetPhysicalAddressHigh(
 844  *   IN NDIS_PHYSICAL_ADDRESS  PhysicalAddress,
 845  *   IN ULONG  Value);
 846  */
 847 #define RTMP_SetPhysicalAddressHigh(PhysicalAddress, Value)
 848
 849
 850 //CONTAINING_RECORD(pEntry, NDIS_PACKET, MiniportReservedEx);
 851 #define QUEUE_ENTRY_TO_PACKET(pEntry) \
 852         (PNDIS_PACKET)(pEntry)
 853
 854 #define PACKET_TO_QUEUE_ENTRY(pPacket) \
 855         (PQUEUE_ENTRY)(pPacket)
 856
 857
 858 #ifndef CONTAINING_RECORD
 859 #define CONTAINING_RECORD(address, type, field)                 \
 860 ((type *)((PCHAR)(address) - offsetof(type, field)))
 861 #endif
 862
 863
 864 #define RELEASE_NDIS_PACKET(_pAd, _pPacket, _Status)                    \
 865 {                                                                       \
 866         RTMPFreeNdisPacket(_pAd, _pPacket);                             \
 867 }
 868
 869
 870 #define SWITCH_PhyAB(_pAA, _pBB)    \
 871 {                                                                           \
 872     ULONG       AABasePaHigh;                           \
 873     ULONG       AABasePaLow;                           \
 874     ULONG       BBBasePaHigh;                           \
 875     ULONG       BBBasePaLow;                           \
 876     BBBasePaHigh = RTMP_GetPhysicalAddressHigh(_pBB);                                                 \
 877     BBBasePaLow = RTMP_GetPhysicalAddressLow(_pBB);                                                 \
 878     AABasePaHigh = RTMP_GetPhysicalAddressHigh(_pAA);                                                 \
 879     AABasePaLow = RTMP_GetPhysicalAddressLow(_pAA);                                                 \
 880     RTMP_SetPhysicalAddressHigh(_pAA, BBBasePaHigh);                                                 \
 881     RTMP_SetPhysicalAddressLow(_pAA, BBBasePaLow);                                                 \
 882     RTMP_SetPhysicalAddressHigh(_pBB, AABasePaHigh);                                                 \
 883     RTMP_SetPhysicalAddressLow(_pBB, AABasePaLow);                                                 \
 884 }
 885
 886
 887 #define NdisWriteErrorLogEntry(_a, _b, _c, _d)
 888 #define NdisMAllocateMapRegisters(_a, _b, _c, _d, _e)           NDIS_STATUS_SUCCESS
 889
 890
 891 #define NdisAcquireSpinLock             RTMP_SEM_LOCK
 892 #define NdisReleaseSpinLock             RTMP_SEM_UNLOCK
 893
 894 static inline void NdisGetSystemUpTime(ULONG *time)
 895 {
 896         *time = jiffies;
 897 }
 898
 899 //pPacket = CONTAINING_RECORD(pEntry, NDIS_PACKET, MiniportReservedEx);
 900 #define QUEUE_ENTRY_TO_PKT(pEntry) \
 901                 ((PNDIS_PACKET) (pEntry))
 902
 903 int rt28xx_packet_xmit(struct sk_buff *skb);
 904
 905
 906
 907 void rtmp_os_thread_init(PUCHAR pThreadName, PVOID pNotify);
 908
 909 #ifdef RT2860
 910 #if !defined(PCI_CAP_ID_EXP)
 911 #define PCI_CAP_ID_EXP                      0x10
 912 #endif
 913
 914 #if !defined(PCI_EXP_LNKCTL)
 915 #define PCI_EXP_LNKCTL                      0x10
 916 #endif
 917
 918 #if !defined(PCI_CLASS_BRIDGE_PCI)
 919 #define PCI_CLASS_BRIDGE_PCI            0x0604
 920 #endif
 921
 922 #define PCIBUS_INTEL_VENDOR         0x8086
 923 #endif // RT2860 //
 924
 925