drivers/staging/vt6655/device.h

   1 /*
   2  * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
   3  * All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * File: device.h
  20  *
  21  * Purpose: MAC Data structure
  22  *
  23  * Author: Tevin Chen
  24  *
  25  * Date: Mar 17, 1997
  26  *
  27  */
  28
  29 #ifndef __DEVICE_H__
  30 #define __DEVICE_H__
  31
  32 #include <linux/module.h>
  33 #include <linux/types.h>
  34 #include <linux/mm.h>
  35 #include <linux/errno.h>
  36 #include <linux/ioport.h>
  37 #include <linux/pci.h>
  38 #include <linux/kernel.h>
  39 #include <linux/netdevice.h>
  40 #include <linux/etherdevice.h>
  41 #include <linux/skbuff.h>
  42 #include <linux/delay.h>
  43 #include <linux/timer.h>
  44 #include <linux/slab.h>
  45 #include <linux/interrupt.h>
  46 #include <linux/string.h>
  47 #include <linux/wait.h>
  48 #include <linux/if_arp.h>
  49 #include <linux/sched.h>
  50 #include <linux/io.h>
  51 #include <linux/if.h>
  52 //#include <linux/config.h>
  53 #include <linux/uaccess.h>
  54 #include <linux/proc_fs.h>
  55 #include <linux/inetdevice.h>
  56 #include <linux/reboot.h>
  57 #ifdef SIOCETHTOOL
  58 #define DEVICE_ETHTOOL_IOCTL_SUPPORT
  59 #include <linux/ethtool.h>
  60 #else
  61 #undef DEVICE_ETHTOOL_IOCTL_SUPPORT
  62 #endif
  63 /* Include Wireless Extension definition and check version - Jean II */
  64 #include <linux/wireless.h>
  65 #include <net/iw_handler.h>     // New driver API
  66
  67 //2008-0409-07, <Add> by Einsn Liu
  68 #ifndef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
  69 #define WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
  70 #endif
  71
  72 //
  73 // device specific
  74 //
  75
  76 #include "device_cfg.h"
  77 #include "ttype.h"
  78 #include "80211hdr.h"
  79 #include "tether.h"
  80 #include "wmgr.h"
  81 #include "wcmd.h"
  82 #include "mib.h"
  83 #include "srom.h"
  84 #include "rc4.h"
  85 #include "desc.h"
  86 #include "key.h"
  87 #include "mac.h"
  88
  89 /*---------------------  Export Definitions -------------------------*/
  90
  91 #define MAC_MAX_CONTEXT_REG     (256+128)
  92
  93 #define MAX_MULTICAST_ADDRESS_NUM       32
  94 #define MULTICAST_ADDRESS_LIST_SIZE     (MAX_MULTICAST_ADDRESS_NUM * ETH_ALEN)
  95
  96 #define DUPLICATE_RX_CACHE_LENGTH       5
  97
  98 #define NUM_KEY_ENTRY                   11
  99
 100 #define TX_WEP_NONE                     0
 101 #define TX_WEP_OTF                      1
 102 #define TX_WEP_SW                       2
 103 #define TX_WEP_SWOTP                    3
 104 #define TX_WEP_OTPSW                    4
 105 #define TX_WEP_SW232                    5
 106
 107 #define KEYSEL_WEP40                    0
 108 #define KEYSEL_WEP104                   1
 109 #define KEYSEL_TKIP                     2
 110 #define KEYSEL_CCMP                     3
 111
 112 #define AUTO_FB_NONE            0
 113 #define AUTO_FB_0               1
 114 #define AUTO_FB_1               2
 115
 116 #define FB_RATE0                0
 117 #define FB_RATE1                1
 118
 119 // Antenna Mode
 120 #define ANT_A                   0
 121 #define ANT_B                   1
 122 #define ANT_DIVERSITY           2
 123 #define ANT_RXD_TXA             3
 124 #define ANT_RXD_TXB             4
 125 #define ANT_UNKNOWN             0xFF
 126
 127 #define MAXCHECKHANGCNT         4
 128
 129 #define BB_VGA_LEVEL            4
 130 #define BB_VGA_CHANGE_THRESHOLD 16
 131
 132 #ifndef RUN_AT
 133 #define RUN_AT(x)                       (jiffies+(x))
 134 #endif
 135
 136 // DMA related
 137 #define RESERV_AC0DMA                   4
 138
 139 // BUILD OBJ mode
 140
 141 #define AVAIL_TD(p, q)  ((p)->sOpts.nTxDescs[(q)] - ((p)->iTDUsed[(q)]))
 142
 143 //PLICE_DEBUG ->
 144 #define NUM                             64
 145 //PLICE_DEUBG <-
 146
 147 #define PRIVATE_Message                 0
 148
 149 /*---------------------  Export Types  ------------------------------*/
 150
 151 #define DBG_PRT(l, p, args...)          \
 152 do {                                    \
 153         if (l <= msglevel)              \
 154                 printk(p, ##args);      \
 155 } while (0)
 156
 157 #define PRINT_K(p, args...)             \
 158 do {                                    \
 159         if (PRIVATE_Message)            \
 160                 printk(p, ##args);      \
 161 } while (0)
 162
 163 //0:11A 1:11B 2:11G
 164 typedef enum _VIA_BB_TYPE
 165 {
 166         BB_TYPE_11A = 0,
 167         BB_TYPE_11B,
 168         BB_TYPE_11G
 169 } VIA_BB_TYPE, *PVIA_BB_TYPE;
 170
 171 //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 172 typedef enum _VIA_PKT_TYPE
 173 {
 174         PK_TYPE_11A = 0,
 175         PK_TYPE_11B,
 176         PK_TYPE_11GB,
 177         PK_TYPE_11GA
 178 } VIA_PKT_TYPE, *PVIA_PKT_TYPE;
 179
 180 typedef enum __device_msg_level {
 181         MSG_LEVEL_ERR = 0,            //Errors that will cause abnormal operation.
 182         MSG_LEVEL_NOTICE = 1,         //Some errors need users to be notified.
 183         MSG_LEVEL_INFO = 2,           //Normal message.
 184         MSG_LEVEL_VERBOSE = 3,        //Will report all trival errors.
 185         MSG_LEVEL_DEBUG = 4           //Only for debug purpose.
 186 } DEVICE_MSG_LEVEL, *PDEVICE_MSG_LEVEL;
 187
 188 typedef enum __device_init_type {
 189         DEVICE_INIT_COLD = 0,         // cold init
 190         DEVICE_INIT_RESET,          // reset init or Dx to D0 power remain init
 191         DEVICE_INIT_DXPL            // Dx to D0 power lost init
 192 } DEVICE_INIT_TYPE, *PDEVICE_INIT_TYPE;
 193
 194 //++ NDIS related
 195
 196 #define MAX_BSSIDINFO_4_PMKID   16
 197 #define MAX_PMKIDLIST           5
 198 //Flags for PMKID Candidate list structure
 199 #define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED     0x01
 200
 201 // PMKID Structures
 202 typedef unsigned char NDIS_802_11_PMKID_VALUE[16];
 203
 204 typedef enum _NDIS_802_11_WEP_STATUS
 205 {
 206         Ndis802_11WEPEnabled,
 207         Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
 208         Ndis802_11WEPDisabled,
 209         Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
 210         Ndis802_11WEPKeyAbsent,
 211         Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
 212         Ndis802_11WEPNotSupported,
 213         Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
 214         Ndis802_11Encryption2Enabled,
 215         Ndis802_11Encryption2KeyAbsent,
 216         Ndis802_11Encryption3Enabled,
 217         Ndis802_11Encryption3KeyAbsent
 218 } NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
 219         NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;
 220
 221 typedef enum _NDIS_802_11_STATUS_TYPE
 222 {
 223         Ndis802_11StatusType_Authentication,
 224         Ndis802_11StatusType_MediaStreamMode,
 225         Ndis802_11StatusType_PMKID_CandidateList,
 226         Ndis802_11StatusTypeMax    // not a real type, defined as an upper bound
 227 } NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;
 228
 229 //Added new types for PMKID Candidate lists.
 230 typedef struct _PMKID_CANDIDATE {
 231         NDIS_802_11_MAC_ADDRESS BSSID;
 232         unsigned long Flags;
 233 } PMKID_CANDIDATE, *PPMKID_CANDIDATE;
 234
 235 typedef struct _BSSID_INFO
 236 {
 237         NDIS_802_11_MAC_ADDRESS BSSID;
 238         NDIS_802_11_PMKID_VALUE PMKID;
 239 } BSSID_INFO, *PBSSID_INFO;
 240
 241 typedef struct tagSPMKID {
 242         unsigned long Length;
 243         unsigned long BSSIDInfoCount;
 244         BSSID_INFO BSSIDInfo[MAX_BSSIDINFO_4_PMKID];
 245 } SPMKID, *PSPMKID;
 246
 247 typedef struct tagSPMKIDCandidateEvent {
 248         NDIS_802_11_STATUS_TYPE     StatusType;
 249         unsigned long Version;       // Version of the structure
 250         unsigned long NumCandidates; // No. of pmkid candidates
 251         PMKID_CANDIDATE CandidateList[MAX_PMKIDLIST];
 252 } SPMKIDCandidateEvent, *PSPMKIDCandidateEvent;
 253
 254 //--
 255
 256 //++ 802.11h related
 257 #define MAX_QUIET_COUNT     8
 258
 259 typedef struct tagSQuietControl {
 260         bool bEnable;
 261         unsigned long dwStartTime;
 262         unsigned char byPeriod;
 263         unsigned short wDuration;
 264 } SQuietControl, *PSQuietControl;
 265
 266 //--
 267 typedef struct __chip_info_tbl {
 268         CHIP_TYPE   chip_id;
 269         char *name;
 270         int         io_size;
 271         int         nTxQueue;
 272         u32         flags;
 273 } CHIP_INFO, *PCHIP_INFO;
 274
 275 typedef enum {
 276         OWNED_BY_HOST = 0,
 277         OWNED_BY_NIC = 1
 278 } DEVICE_OWNER_TYPE, *PDEVICE_OWNER_TYPE;
 279
 280 // The receive duplicate detection cache entry
 281 typedef struct tagSCacheEntry {
 282         unsigned short wFmSequence;
 283         unsigned char abyAddr2[ETH_ALEN];
 284 } SCacheEntry, *PSCacheEntry;
 285
 286 typedef struct tagSCache {
 287 /* The receive cache is updated circularly.  The next entry to be written is
 288  * indexed by the "InPtr".
 289  */
 290         unsigned int uInPtr;         // Place to use next
 291         SCacheEntry     asCacheEntry[DUPLICATE_RX_CACHE_LENGTH];
 292 } SCache, *PSCache;
 293
 294 #define CB_MAX_RX_FRAG                 64
 295 // DeFragment Control Block, used for collecting fragments prior to reassembly
 296 typedef struct tagSDeFragControlBlock
 297 {
 298         unsigned short wSequence;
 299         unsigned short wFragNum;
 300         unsigned char abyAddr2[ETH_ALEN];
 301         unsigned int uLifetime;
 302         struct sk_buff *skb;
 303         unsigned char *pbyRxBuffer;
 304         unsigned int cbFrameLength;
 305         bool bInUse;
 306 } SDeFragControlBlock, *PSDeFragControlBlock;
 307
 308 //flags for options
 309 #define     DEVICE_FLAGS_IP_ALIGN        0x00000001UL
 310 #define     DEVICE_FLAGS_PREAMBLE_TYPE   0x00000002UL
 311 #define     DEVICE_FLAGS_OP_MODE         0x00000004UL
 312 #define     DEVICE_FLAGS_PS_MODE         0x00000008UL
 313 #define         DEVICE_FLAGS_80211h_MODE         0x00000010UL
 314 #define         DEVICE_FLAGS_DiversityANT        0x00000020UL
 315
 316 //flags for driver status
 317 #define     DEVICE_FLAGS_OPENED          0x00010000UL
 318 #define     DEVICE_FLAGS_WOL_ENABLED     0x00080000UL
 319 //flags for capabilities
 320 #define     DEVICE_FLAGS_TX_ALIGN        0x01000000UL
 321 #define     DEVICE_FLAGS_HAVE_CAM        0x02000000UL
 322 #define     DEVICE_FLAGS_FLOW_CTRL       0x04000000UL
 323
 324 //flags for MII status
 325 #define     DEVICE_LINK_FAIL             0x00000001UL
 326 #define     DEVICE_SPEED_10              0x00000002UL
 327 #define     DEVICE_SPEED_100             0x00000004UL
 328 #define     DEVICE_SPEED_1000            0x00000008UL
 329 #define     DEVICE_DUPLEX_FULL           0x00000010UL
 330 #define     DEVICE_AUTONEG_ENABLE        0x00000020UL
 331 #define     DEVICE_FORCED_BY_EEPROM      0x00000040UL
 332 //for device_set_media_duplex
 333 #define     DEVICE_LINK_CHANGE           0x00000001UL
 334
 335 //PLICE_DEBUG->
 336
 337 typedef struct _RxManagementQueue
 338 {
 339         int     packet_num;
 340         int     head, tail;
 341         PSRxMgmtPacket  Q[NUM];
 342 } RxManagementQueue, *PSRxManagementQueue;
 343
 344 //PLICE_DEBUG<-
 345
 346 typedef struct __device_opt {
 347         int         nRxDescs0;    //Number of RX descriptors0
 348         int         nRxDescs1;    //Number of RX descriptors1
 349         int         nTxDescs[2];  //Number of TX descriptors 0, 1
 350         int         int_works;    //interrupt limits
 351         int         rts_thresh;   //rts threshold
 352         int         frag_thresh;
 353         int         data_rate;
 354         int         channel_num;
 355         int         short_retry;
 356         int         long_retry;
 357         int         bbp_type;
 358         u32         flags;
 359 } OPTIONS, *POPTIONS;
 360
 361 typedef struct __device_info {
 362         struct __device_info *next;
 363         struct __device_info *prev;
 364
 365         struct pci_dev *pcid;
 366
 367 #ifdef CONFIG_PM
 368         u32                         pci_state[16];
 369 #endif
 370
 371 // netdev
 372         struct net_device *dev;
 373         struct net_device *next_module;
 374         struct net_device_stats     stats;
 375
 376 //dma addr, rx/tx pool
 377         dma_addr_t                  pool_dma;
 378         dma_addr_t                  rd0_pool_dma;
 379         dma_addr_t                  rd1_pool_dma;
 380
 381         dma_addr_t                  td0_pool_dma;
 382         dma_addr_t                  td1_pool_dma;
 383
 384         dma_addr_t                  tx_bufs_dma0;
 385         dma_addr_t                  tx_bufs_dma1;
 386         dma_addr_t                  tx_beacon_dma;
 387
 388         unsigned char *tx0_bufs;
 389         unsigned char *tx1_bufs;
 390         unsigned char *tx_beacon_bufs;
 391
 392         CHIP_TYPE                   chip_id;
 393
 394         unsigned long               PortOffset;
 395         unsigned long dwIsr;
 396         u32                         memaddr;
 397         u32                         ioaddr;
 398         u32                         io_size;
 399
 400         unsigned char byRevId;
 401         unsigned short SubSystemID;
 402         unsigned short SubVendorID;
 403
 404         int                         nTxQueues;
 405         volatile int                iTDUsed[TYPE_MAXTD];
 406
 407         volatile PSTxDesc           apCurrTD[TYPE_MAXTD];
 408         volatile PSTxDesc           apTailTD[TYPE_MAXTD];
 409
 410         volatile PSTxDesc           apTD0Rings;
 411         volatile PSTxDesc           apTD1Rings;
 412
 413         volatile PSRxDesc           aRD0Ring;
 414         volatile PSRxDesc           aRD1Ring;
 415         volatile PSRxDesc           pCurrRD[TYPE_MAXRD];
 416         SCache                      sDupRxCache;
 417
 418         SDeFragControlBlock         sRxDFCB[CB_MAX_RX_FRAG];
 419         unsigned int    cbDFCB;
 420         unsigned int    cbFreeDFCB;
 421         unsigned int    uCurrentDFCBIdx;
 422
 423         OPTIONS                     sOpts;
 424
 425         u32                         flags;
 426
 427         u32                         rx_buf_sz;
 428         int                         multicast_limit;
 429         unsigned char byRxMode;
 430
 431         spinlock_t                  lock;
 432 //PLICE_DEBUG->
 433         struct  tasklet_struct  RxMngWorkItem;
 434         RxManagementQueue       rxManeQueue;
 435 //PLICE_DEBUG<-
 436 //PLICE_DEBUG ->
 437         pid_t                   MLMEThr_pid;
 438         struct completion       notify;
 439         struct semaphore        mlme_semaphore;
 440 //PLICE_DEBUG <-
 441
 442         u32                         rx_bytes;
 443
 444         // Version control
 445         unsigned char byLocalID;
 446         unsigned char byRFType;
 447
 448         unsigned char byMaxPwrLevel;
 449         unsigned char byZoneType;
 450         bool bZoneRegExist;
 451         unsigned char byOriginalZonetype;
 452         unsigned char abyMacContext[MAC_MAX_CONTEXT_REG];
 453         bool bLinkPass;          // link status: OK or fail
 454         unsigned char abyCurrentNetAddr[ETH_ALEN];
 455
 456         // Adapter statistics
 457         SStatCounter                scStatistic;
 458         // 802.11 counter
 459         SDot11Counters              s802_11Counter;
 460
 461         // 802.11 management
 462         PSMgmtObject                pMgmt;
 463         SMgmtObject                 sMgmtObj;
 464
 465         // 802.11 MAC specific
 466         unsigned int    uCurrRSSI;
 467         unsigned char byCurrSQ;
 468
 469         unsigned long dwTxAntennaSel;
 470         unsigned long dwRxAntennaSel;
 471         unsigned char byAntennaCount;
 472         unsigned char byRxAntennaMode;
 473         unsigned char byTxAntennaMode;
 474         bool bTxRxAntInv;
 475
 476         unsigned char *pbyTmpBuff;
 477         unsigned int    uSIFS;    //Current SIFS
 478         unsigned int    uDIFS;    //Current DIFS
 479         unsigned int    uEIFS;    //Current EIFS
 480         unsigned int    uSlot;    //Current SlotTime
 481         unsigned int    uCwMin;   //Current CwMin
 482         unsigned int    uCwMax;   //CwMax is fixed on 1023.
 483         // PHY parameter
 484         unsigned char bySIFS;
 485         unsigned char byDIFS;
 486         unsigned char byEIFS;
 487         unsigned char bySlot;
 488         unsigned char byCWMaxMin;
 489         CARD_PHY_TYPE               eCurrentPHYType;
 490
 491         VIA_BB_TYPE                 byBBType; //0: 11A, 1:11B, 2:11G
 492         VIA_PKT_TYPE                byPacketType; //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 493         unsigned short wBasicRate;
 494         unsigned char byACKRate;
 495         unsigned char byTopOFDMBasicRate;
 496         unsigned char byTopCCKBasicRate;
 497
 498         unsigned char byMinChannel;
 499         unsigned char byMaxChannel;
 500         unsigned int    uConnectionRate;
 501
 502         unsigned char byPreambleType;
 503         unsigned char byShortPreamble;
 504
 505         unsigned short wCurrentRate;
 506         unsigned short wRTSThreshold;
 507         unsigned short wFragmentationThreshold;
 508         unsigned char byShortRetryLimit;
 509         unsigned char byLongRetryLimit;
 510         CARD_OP_MODE                eOPMode;
 511         unsigned char byOpMode;
 512         bool bBSSIDFilter;
 513         unsigned short wMaxTransmitMSDULifetime;
 514         unsigned char abyBSSID[ETH_ALEN];
 515         unsigned char abyDesireBSSID[ETH_ALEN];
 516         unsigned short wCTSDuration;       // update while speed change
 517         unsigned short wACKDuration;       // update while speed change
 518         unsigned short wRTSTransmitLen;    // update while speed change
 519         unsigned char byRTSServiceField;  // update while speed change
 520         unsigned char byRTSSignalField;   // update while speed change
 521
 522         unsigned long dwMaxReceiveLifetime;       // dot11MaxReceiveLifetime
 523
 524         bool bCCK;
 525         bool bEncryptionEnable;
 526         bool bLongHeader;
 527         bool bShortSlotTime;
 528         bool bProtectMode;
 529         bool bNonERPPresent;
 530         bool bBarkerPreambleMd;
 531
 532         unsigned char byERPFlag;
 533         unsigned short wUseProtectCntDown;
 534
 535         bool bRadioControlOff;
 536         bool bRadioOff;
 537         bool bEnablePSMode;
 538         unsigned short wListenInterval;
 539         bool bPWBitOn;
 540         WMAC_POWER_MODE         ePSMode;
 541
 542         // GPIO Radio Control
 543         unsigned char byRadioCtl;
 544         unsigned char byGPIO;
 545         bool bHWRadioOff;
 546         bool bPrvActive4RadioOFF;
 547         bool bGPIOBlockRead;
 548
 549         // Beacon related
 550         unsigned short wSeqCounter;
 551         unsigned short wBCNBufLen;
 552         bool bBeaconBufReady;
 553         bool bBeaconSent;
 554         bool bIsBeaconBufReadySet;
 555         unsigned int    cbBeaconBufReadySetCnt;
 556         bool bFixRate;
 557         unsigned char byCurrentCh;
 558         unsigned int    uScanTime;
 559
 560         CMD_STATE               eCommandState;
 561
 562         CMD_CODE                eCommand;
 563         bool bBeaconTx;
 564
 565         bool bStopBeacon;
 566         bool bStopDataPkt;
 567         bool bStopTx0Pkt;
 568         unsigned int    uAutoReConnectTime;
 569
 570         // 802.11 counter
 571
 572         CMD_ITEM                eCmdQueue[CMD_Q_SIZE];
 573         unsigned int    uCmdDequeueIdx;
 574         unsigned int    uCmdEnqueueIdx;
 575         unsigned int    cbFreeCmdQueue;
 576         bool bCmdRunning;
 577         bool bCmdClear;
 578
 579         bool bRoaming;
 580         //WOW
 581         unsigned char abyIPAddr[4];
 582
 583         unsigned long ulTxPower;
 584         NDIS_802_11_WEP_STATUS  eEncryptionStatus;
 585         bool bTransmitKey;
 586 //2007-0925-01<Add>by MikeLiu
 587 //mike add :save old Encryption
 588         NDIS_802_11_WEP_STATUS  eOldEncryptionStatus;
 589
 590         SKeyManagement          sKey;
 591         unsigned long dwIVCounter;
 592
 593         QWORD                   qwPacketNumber; //For CCMP and TKIP as TSC(6 bytes)
 594         unsigned int    uCurrentWEPMode;
 595
 596         RC4Ext                  SBox;
 597         unsigned char abyPRNG[WLAN_WEPMAX_KEYLEN+3];
 598         unsigned char byKeyIndex;
 599         unsigned int    uKeyLength;
 600         unsigned char abyKey[WLAN_WEP232_KEYLEN];
 601
 602         bool bAES;
 603         unsigned char byCntMeasure;
 604
 605         // for AP mode
 606         unsigned int    uAssocCount;
 607         bool bMoreData;
 608
 609         // QoS
 610         bool bGrpAckPolicy;
 611
 612         // for OID_802_11_ASSOCIATION_INFORMATION
 613         bool bAssocInfoSet;
 614
 615         unsigned char byAutoFBCtrl;
 616
 617         bool bTxMICFail;
 618         bool bRxMICFail;
 619
 620         unsigned int    uRATEIdx;
 621
 622         // For Update BaseBand VGA Gain Offset
 623         bool bUpdateBBVGA;
 624         unsigned int    uBBVGADiffCount;
 625         unsigned char byBBVGANew;
 626         unsigned char byBBVGACurrent;
 627         unsigned char abyBBVGA[BB_VGA_LEVEL];
 628         long                    ldBmThreshold[BB_VGA_LEVEL];
 629
 630         unsigned char byBBPreEDRSSI;
 631         unsigned char byBBPreEDIndex;
 632
 633         bool bRadioCmd;
 634         unsigned long dwDiagRefCount;
 635
 636         // For FOE Tuning
 637         unsigned char byFOETuning;
 638
 639         // For Auto Power Tunning
 640
 641         unsigned char byAutoPwrTunning;
 642         short                   sPSetPointCCK;
 643         short                   sPSetPointOFDMG;
 644         short                   sPSetPointOFDMA;
 645         long                    lPFormulaOffset;
 646         short                   sPThreshold;
 647         char                    cAdjustStep;
 648         char                    cMinTxAGC;
 649
 650         // For RF Power table
 651         unsigned char byCCKPwr;
 652         unsigned char byOFDMPwrG;
 653         unsigned char byCurPwr;
 654         char     byCurPwrdBm;
 655         unsigned char abyCCKPwrTbl[CB_MAX_CHANNEL_24G+1];
 656         unsigned char abyOFDMPwrTbl[CB_MAX_CHANNEL+1];
 657         char    abyCCKDefaultPwr[CB_MAX_CHANNEL_24G+1];
 658         char    abyOFDMDefaultPwr[CB_MAX_CHANNEL+1];
 659         char    abyRegPwr[CB_MAX_CHANNEL+1];
 660         char    abyLocalPwr[CB_MAX_CHANNEL+1];
 661
 662         // BaseBand Loopback Use
 663         unsigned char byBBCR4d;
 664         unsigned char byBBCRc9;
 665         unsigned char byBBCR88;
 666         unsigned char byBBCR09;
 667
 668         // command timer
 669         struct timer_list       sTimerCommand;
 670 #ifdef TxInSleep
 671         struct timer_list       sTimerTxData;
 672         unsigned long nTxDataTimeCout;
 673         bool fTxDataInSleep;
 674         bool IsTxDataTrigger;
 675 #endif
 676
 677 #ifdef WPA_SM_Transtatus
 678         bool fWPA_Authened;           //is WPA/WPA-PSK or WPA2/WPA2-PSK authen??
 679 #endif
 680         unsigned char byReAssocCount;   //mike add:re-association retry times!
 681         unsigned char byLinkWaitCount;
 682
 683         unsigned char abyNodeName[17];
 684
 685         bool bDiversityRegCtlON;
 686         bool bDiversityEnable;
 687         unsigned long ulDiversityNValue;
 688         unsigned long ulDiversityMValue;
 689         unsigned char byTMax;
 690         unsigned char byTMax2;
 691         unsigned char byTMax3;
 692         unsigned long ulSQ3TH;
 693
 694 // ANT diversity
 695         unsigned long uDiversityCnt;
 696         unsigned char byAntennaState;
 697         unsigned long ulRatio_State0;
 698         unsigned long ulRatio_State1;
 699
 700         //SQ3 functions for antenna diversity
 701         struct timer_list           TimerSQ3Tmax1;
 702         struct timer_list           TimerSQ3Tmax2;
 703         struct timer_list           TimerSQ3Tmax3;
 704
 705         unsigned long uNumSQ3[MAX_RATE];
 706         unsigned short wAntDiversityMaxRate;
 707
 708         SEthernetHeader         sTxEthHeader;
 709         SEthernetHeader         sRxEthHeader;
 710         unsigned char abyBroadcastAddr[ETH_ALEN];
 711         unsigned char abySNAP_RFC1042[ETH_ALEN];
 712         unsigned char abySNAP_Bridgetunnel[ETH_ALEN];
 713         unsigned char abyEEPROM[EEP_MAX_CONTEXT_SIZE];  //unsigned long alignment
 714         // Pre-Authentication & PMK cache
 715         SPMKID                  gsPMKID;
 716         SPMKIDCandidateEvent    gsPMKIDCandidate;
 717
 718         // for 802.11h
 719         bool b11hEnable;
 720         unsigned char abyCountryCode[3];
 721         // for 802.11h DFS
 722         unsigned int    uNumOfMeasureEIDs;
 723         PWLAN_IE_MEASURE_REQ    pCurrMeasureEID;
 724         bool bMeasureInProgress;
 725         unsigned char byOrgChannel;
 726         unsigned char byOrgRCR;
 727         unsigned long dwOrgMAR0;
 728         unsigned long dwOrgMAR4;
 729         unsigned char byBasicMap;
 730         unsigned char byCCAFraction;
 731         unsigned char abyRPIs[8];
 732         unsigned long dwRPIs[8];
 733         bool bChannelSwitch;
 734         unsigned char byNewChannel;
 735         unsigned char byChannelSwitchCount;
 736         bool bQuietEnable;
 737         bool bEnableFirstQuiet;
 738         unsigned char byQuietStartCount;
 739         unsigned int    uQuietEnqueue;
 740         unsigned long dwCurrentQuietEndTime;
 741         SQuietControl           sQuiet[MAX_QUIET_COUNT];
 742         // for 802.11h TPC
 743         bool bCountryInfo5G;
 744         bool bCountryInfo24G;
 745
 746         unsigned short wBeaconInterval;
 747
 748         //WPA supplicant deamon
 749         struct net_device       *wpadev;
 750         bool bWPADEVUp;
 751         struct sk_buff          *skb;
 752 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 753         unsigned int    bwextcount;
 754         bool bWPASuppWextEnabled;
 755 #endif
 756
 757         //--
 758 #ifdef HOSTAP
 759         // user space daemon: hostapd, is used for HOSTAP
 760         bool bEnableHostapd;
 761         bool bEnable8021x;
 762         bool bEnableHostWEP;
 763         struct net_device       *apdev;
 764         int (*tx_80211)(struct sk_buff *skb, struct net_device *dev);
 765 #endif
 766         unsigned int    uChannel;
 767         bool bMACSuspend;
 768
 769         struct iw_statistics    wstats;         // wireless stats
 770         bool bCommit;
 771 } DEVICE_INFO, *PSDevice;
 772
 773 //PLICE_DEBUG->
 774
 775 inline  static  void   EnQueue(PSDevice pDevice, PSRxMgmtPacket  pRxMgmtPacket)
 776 {
 777         if ((pDevice->rxManeQueue.tail+1) % NUM == pDevice->rxManeQueue.head) {
 778                 return;
 779         } else {
 780                 pDevice->rxManeQueue.tail = (pDevice->rxManeQueue.tail + 1) % NUM;
 781                 pDevice->rxManeQueue.Q[pDevice->rxManeQueue.tail] = pRxMgmtPacket;
 782                 pDevice->rxManeQueue.packet_num++;
 783         }
 784 }
 785
 786 inline  static  PSRxMgmtPacket DeQueue(PSDevice pDevice)
 787 {
 788         PSRxMgmtPacket  pRxMgmtPacket;
 789         if (pDevice->rxManeQueue.tail == pDevice->rxManeQueue.head) {
 790                 printk("Queue is Empty\n");
 791                 return NULL;
 792         } else {
 793                 int     x;
 794                 //x=pDevice->rxManeQueue.head = (pDevice->rxManeQueue.head+1)%NUM;
 795                 pDevice->rxManeQueue.head = (pDevice->rxManeQueue.head+1)%NUM;
 796                 x = pDevice->rxManeQueue.head;
 797                 pRxMgmtPacket = pDevice->rxManeQueue.Q[x];
 798                 pDevice->rxManeQueue.packet_num--;
 799                 return pRxMgmtPacket;
 800         }
 801 }
 802
 803 void    InitRxManagementQueue(PSDevice   pDevice);
 804
 805 //PLICE_DEBUG<-
 806
 807 inline static bool device_get_ip(PSDevice pInfo) {
 808         struct in_device *in_dev = (struct in_device *)pInfo->dev->ip_ptr;
 809         struct in_ifaddr *ifa;
 810
 811         if (in_dev != NULL) {
 812                 ifa = (struct in_ifaddr *)in_dev->ifa_list;
 813                 if (ifa != NULL) {
 814                         memcpy(pInfo->abyIPAddr, &ifa->ifa_address, 4);
 815                         return true;
 816                 }
 817         }
 818         return false;
 819 }
 820
 821 static inline PDEVICE_RD_INFO alloc_rd_info(void)
 822 {
 823         return kzalloc(sizeof(DEVICE_RD_INFO), GFP_ATOMIC);
 824 }
 825
 826 static inline PDEVICE_TD_INFO alloc_td_info(void)
 827 {
 828         return kzalloc(sizeof(DEVICE_TD_INFO), GFP_ATOMIC);
 829 }
 830
 831 /*---------------------  Export Functions  --------------------------*/
 832
 833 bool device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, unsigned int uNodeIndex);
 834 bool device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF);
 835 int Config_FileOperation(PSDevice pDevice, bool fwrite, unsigned char *Parameter);
 836 #endif