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 //++ NDIS related
 189
 190 #define MAX_BSSIDINFO_4_PMKID   16
 191 #define MAX_PMKIDLIST           5
 192 //Flags for PMKID Candidate list structure
 193 #define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED     0x01
 194
 195 // PMKID Structures
 196 typedef unsigned char NDIS_802_11_PMKID_VALUE[16];
 197
 198 typedef enum _NDIS_802_11_WEP_STATUS {
 199         Ndis802_11WEPEnabled,
 200         Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
 201         Ndis802_11WEPDisabled,
 202         Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
 203         Ndis802_11WEPKeyAbsent,
 204         Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
 205         Ndis802_11WEPNotSupported,
 206         Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
 207         Ndis802_11Encryption2Enabled,
 208         Ndis802_11Encryption2KeyAbsent,
 209         Ndis802_11Encryption3Enabled,
 210         Ndis802_11Encryption3KeyAbsent
 211 } NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
 212         NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;
 213
 214 typedef enum _NDIS_802_11_STATUS_TYPE {
 215         Ndis802_11StatusType_Authentication,
 216         Ndis802_11StatusType_MediaStreamMode,
 217         Ndis802_11StatusType_PMKID_CandidateList,
 218         Ndis802_11StatusTypeMax    // not a real type, defined as an upper bound
 219 } NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;
 220
 221 //Added new types for PMKID Candidate lists.
 222 struct pmkid_candidate {
 223         NDIS_802_11_MAC_ADDRESS BSSID;
 224         unsigned long Flags;
 225 };
 226
 227 typedef struct _BSSID_INFO {
 228         NDIS_802_11_MAC_ADDRESS BSSID;
 229         NDIS_802_11_PMKID_VALUE PMKID;
 230 } BSSID_INFO, *PBSSID_INFO;
 231
 232 typedef struct tagSPMKID {
 233         unsigned long Length;
 234         unsigned long BSSIDInfoCount;
 235         BSSID_INFO BSSIDInfo[MAX_BSSIDINFO_4_PMKID];
 236 } SPMKID, *PSPMKID;
 237
 238 typedef struct tagSPMKIDCandidateEvent {
 239         NDIS_802_11_STATUS_TYPE     StatusType;
 240         unsigned long Version;       // Version of the structure
 241         unsigned long NumCandidates; // No. of pmkid candidates
 242         struct pmkid_candidate CandidateList[MAX_PMKIDLIST];
 243 } SPMKIDCandidateEvent, *PSPMKIDCandidateEvent;
 244
 245 //--
 246
 247 //++ 802.11h related
 248 #define MAX_QUIET_COUNT     8
 249
 250 typedef struct tagSQuietControl {
 251         bool bEnable;
 252         unsigned long dwStartTime;
 253         unsigned char byPeriod;
 254         unsigned short wDuration;
 255 } SQuietControl, *PSQuietControl;
 256
 257 //--
 258 typedef struct __chip_info_tbl {
 259         CHIP_TYPE   chip_id;
 260         char *name;
 261         int         io_size;
 262         int         nTxQueue;
 263         u32         flags;
 264 } CHIP_INFO, *PCHIP_INFO;
 265
 266 typedef enum {
 267         OWNED_BY_HOST = 0,
 268         OWNED_BY_NIC = 1
 269 } DEVICE_OWNER_TYPE, *PDEVICE_OWNER_TYPE;
 270
 271 // The receive duplicate detection cache entry
 272 typedef struct tagSCacheEntry {
 273         unsigned short wFmSequence;
 274         unsigned char abyAddr2[ETH_ALEN];
 275 } SCacheEntry, *PSCacheEntry;
 276
 277 typedef struct tagSCache {
 278 /* The receive cache is updated circularly.  The next entry to be written is
 279  * indexed by the "InPtr".
 280  */
 281         unsigned int uInPtr;         // Place to use next
 282         SCacheEntry     asCacheEntry[DUPLICATE_RX_CACHE_LENGTH];
 283 } SCache, *PSCache;
 284
 285 #define CB_MAX_RX_FRAG                 64
 286 // DeFragment Control Block, used for collecting fragments prior to reassembly
 287 typedef struct tagSDeFragControlBlock {
 288         unsigned short wSequence;
 289         unsigned short wFragNum;
 290         unsigned char abyAddr2[ETH_ALEN];
 291         unsigned int uLifetime;
 292         struct sk_buff *skb;
 293         unsigned char *pbyRxBuffer;
 294         unsigned int cbFrameLength;
 295         bool bInUse;
 296 } SDeFragControlBlock, *PSDeFragControlBlock;
 297
 298 //flags for options
 299 #define     DEVICE_FLAGS_IP_ALIGN        0x00000001UL
 300 #define     DEVICE_FLAGS_PREAMBLE_TYPE   0x00000002UL
 301 #define     DEVICE_FLAGS_OP_MODE         0x00000004UL
 302 #define     DEVICE_FLAGS_PS_MODE         0x00000008UL
 303 #define         DEVICE_FLAGS_80211h_MODE         0x00000010UL
 304 #define         DEVICE_FLAGS_DiversityANT        0x00000020UL
 305
 306 //flags for driver status
 307 #define     DEVICE_FLAGS_OPENED          0x00010000UL
 308 #define     DEVICE_FLAGS_WOL_ENABLED     0x00080000UL
 309 //flags for capabilities
 310 #define     DEVICE_FLAGS_TX_ALIGN        0x01000000UL
 311 #define     DEVICE_FLAGS_HAVE_CAM        0x02000000UL
 312 #define     DEVICE_FLAGS_FLOW_CTRL       0x04000000UL
 313
 314 //flags for MII status
 315 #define     DEVICE_LINK_FAIL             0x00000001UL
 316 #define     DEVICE_SPEED_10              0x00000002UL
 317 #define     DEVICE_SPEED_100             0x00000004UL
 318 #define     DEVICE_SPEED_1000            0x00000008UL
 319 #define     DEVICE_DUPLEX_FULL           0x00000010UL
 320 #define     DEVICE_AUTONEG_ENABLE        0x00000020UL
 321 #define     DEVICE_FORCED_BY_EEPROM      0x00000040UL
 322 //for device_set_media_duplex
 323 #define     DEVICE_LINK_CHANGE           0x00000001UL
 324
 325 typedef struct __device_opt {
 326         int         nRxDescs0;    //Number of RX descriptors0
 327         int         nRxDescs1;    //Number of RX descriptors1
 328         int         nTxDescs[2];  //Number of TX descriptors 0, 1
 329         int         int_works;    //interrupt limits
 330         int         rts_thresh;   //rts threshold
 331         int         frag_thresh;
 332         int         data_rate;
 333         int         channel_num;
 334         int         short_retry;
 335         int         long_retry;
 336         int         bbp_type;
 337         u32         flags;
 338 } OPTIONS, *POPTIONS;
 339
 340 struct vnt_private {
 341         struct vnt_private *next;
 342         struct vnt_private *prev;
 343
 344         struct pci_dev *pcid;
 345
 346 #ifdef CONFIG_PM
 347         u32                         pci_state[16];
 348 #endif
 349
 350 // netdev
 351         struct net_device *dev;
 352         struct net_device *next_module;
 353         struct net_device_stats     stats;
 354
 355 //dma addr, rx/tx pool
 356         dma_addr_t                  pool_dma;
 357         dma_addr_t                  rd0_pool_dma;
 358         dma_addr_t                  rd1_pool_dma;
 359
 360         dma_addr_t                  td0_pool_dma;
 361         dma_addr_t                  td1_pool_dma;
 362
 363         dma_addr_t                  tx_bufs_dma0;
 364         dma_addr_t                  tx_bufs_dma1;
 365         dma_addr_t                  tx_beacon_dma;
 366
 367         unsigned char *tx0_bufs;
 368         unsigned char *tx1_bufs;
 369         unsigned char *tx_beacon_bufs;
 370
 371         CHIP_TYPE                   chip_id;
 372
 373         void __iomem                *PortOffset;
 374         unsigned long dwIsr;
 375         u32                         memaddr;
 376         u32                         ioaddr;
 377         u32                         io_size;
 378
 379         unsigned char byRevId;
 380         unsigned short SubSystemID;
 381         unsigned short SubVendorID;
 382
 383         int                         nTxQueues;
 384         volatile int                iTDUsed[TYPE_MAXTD];
 385
 386         volatile PSTxDesc           apCurrTD[TYPE_MAXTD];
 387         volatile PSTxDesc           apTailTD[TYPE_MAXTD];
 388
 389         volatile PSTxDesc           apTD0Rings;
 390         volatile PSTxDesc           apTD1Rings;
 391
 392         volatile PSRxDesc           aRD0Ring;
 393         volatile PSRxDesc           aRD1Ring;
 394         volatile PSRxDesc           pCurrRD[TYPE_MAXRD];
 395         SCache                      sDupRxCache;
 396
 397         SDeFragControlBlock         sRxDFCB[CB_MAX_RX_FRAG];
 398         unsigned int    cbDFCB;
 399         unsigned int    cbFreeDFCB;
 400         unsigned int    uCurrentDFCBIdx;
 401
 402         OPTIONS                     sOpts;
 403
 404         u32                         flags;
 405
 406         u32                         rx_buf_sz;
 407         int                         multicast_limit;
 408         unsigned char byRxMode;
 409
 410         spinlock_t                  lock;
 411
 412 //PLICE_DEBUG ->
 413         pid_t                   MLMEThr_pid;
 414         struct completion       notify;
 415         struct semaphore        mlme_semaphore;
 416 //PLICE_DEBUG <-
 417
 418         u32                         rx_bytes;
 419
 420         // Version control
 421         unsigned char byLocalID;
 422         unsigned char byRFType;
 423
 424         unsigned char byMaxPwrLevel;
 425         unsigned char byZoneType;
 426         bool bZoneRegExist;
 427         unsigned char byOriginalZonetype;
 428         unsigned char abyMacContext[MAC_MAX_CONTEXT_REG];
 429         bool bLinkPass;          // link status: OK or fail
 430         unsigned char abyCurrentNetAddr[ETH_ALEN];
 431
 432         // Adapter statistics
 433         SStatCounter                scStatistic;
 434         // 802.11 counter
 435         SDot11Counters              s802_11Counter;
 436
 437         // 802.11 management
 438         PSMgmtObject                pMgmt;
 439         SMgmtObject                 sMgmtObj;
 440
 441         // 802.11 MAC specific
 442         unsigned int    uCurrRSSI;
 443         unsigned char byCurrSQ;
 444
 445         unsigned long dwTxAntennaSel;
 446         unsigned long dwRxAntennaSel;
 447         unsigned char byAntennaCount;
 448         unsigned char byRxAntennaMode;
 449         unsigned char byTxAntennaMode;
 450         bool bTxRxAntInv;
 451
 452         unsigned char *pbyTmpBuff;
 453         unsigned int    uSIFS;    //Current SIFS
 454         unsigned int    uDIFS;    //Current DIFS
 455         unsigned int    uEIFS;    //Current EIFS
 456         unsigned int    uSlot;    //Current SlotTime
 457         unsigned int    uCwMin;   //Current CwMin
 458         unsigned int    uCwMax;   //CwMax is fixed on 1023.
 459         // PHY parameter
 460         unsigned char bySIFS;
 461         unsigned char byDIFS;
 462         unsigned char byEIFS;
 463         unsigned char bySlot;
 464         unsigned char byCWMaxMin;
 465         CARD_PHY_TYPE               eCurrentPHYType;
 466
 467         VIA_BB_TYPE                 byBBType; //0: 11A, 1:11B, 2:11G
 468         VIA_PKT_TYPE                byPacketType; //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 469         unsigned short wBasicRate;
 470         unsigned char byACKRate;
 471         unsigned char byTopOFDMBasicRate;
 472         unsigned char byTopCCKBasicRate;
 473
 474         unsigned char byMinChannel;
 475         unsigned char byMaxChannel;
 476         unsigned int    uConnectionRate;
 477
 478         unsigned char byPreambleType;
 479         unsigned char byShortPreamble;
 480
 481         unsigned short wCurrentRate;
 482         unsigned short wRTSThreshold;
 483         unsigned short wFragmentationThreshold;
 484         unsigned char byShortRetryLimit;
 485         unsigned char byLongRetryLimit;
 486         CARD_OP_MODE                eOPMode;
 487         unsigned char byOpMode;
 488         bool bBSSIDFilter;
 489         unsigned short wMaxTransmitMSDULifetime;
 490         unsigned char abyBSSID[ETH_ALEN];
 491         unsigned char abyDesireBSSID[ETH_ALEN];
 492         unsigned short wCTSDuration;       // update while speed change
 493         unsigned short wACKDuration;       // update while speed change
 494         unsigned short wRTSTransmitLen;    // update while speed change
 495         unsigned char byRTSServiceField;  // update while speed change
 496         unsigned char byRTSSignalField;   // update while speed change
 497
 498         unsigned long dwMaxReceiveLifetime;       // dot11MaxReceiveLifetime
 499
 500         bool bCCK;
 501         bool bEncryptionEnable;
 502         bool bLongHeader;
 503         bool bShortSlotTime;
 504         bool bProtectMode;
 505         bool bNonERPPresent;
 506         bool bBarkerPreambleMd;
 507
 508         unsigned char byERPFlag;
 509         unsigned short wUseProtectCntDown;
 510
 511         bool bRadioControlOff;
 512         bool bRadioOff;
 513         bool bEnablePSMode;
 514         unsigned short wListenInterval;
 515         bool bPWBitOn;
 516         WMAC_POWER_MODE         ePSMode;
 517
 518         // GPIO Radio Control
 519         unsigned char byRadioCtl;
 520         unsigned char byGPIO;
 521         bool bHWRadioOff;
 522         bool bPrvActive4RadioOFF;
 523         bool bGPIOBlockRead;
 524
 525         // Beacon related
 526         unsigned short wSeqCounter;
 527         unsigned short wBCNBufLen;
 528         bool bBeaconBufReady;
 529         bool bBeaconSent;
 530         bool bIsBeaconBufReadySet;
 531         unsigned int    cbBeaconBufReadySetCnt;
 532         bool bFixRate;
 533         unsigned char byCurrentCh;
 534         unsigned int    uScanTime;
 535
 536         CMD_STATE               eCommandState;
 537
 538         CMD_CODE                eCommand;
 539         bool bBeaconTx;
 540
 541         bool bStopBeacon;
 542         bool bStopDataPkt;
 543         bool bStopTx0Pkt;
 544         unsigned int    uAutoReConnectTime;
 545
 546         // 802.11 counter
 547
 548         CMD_ITEM                eCmdQueue[CMD_Q_SIZE];
 549         unsigned int    uCmdDequeueIdx;
 550         unsigned int    uCmdEnqueueIdx;
 551         unsigned int    cbFreeCmdQueue;
 552         bool bCmdRunning;
 553         bool bCmdClear;
 554
 555         bool bRoaming;
 556         //WOW
 557         unsigned char abyIPAddr[4];
 558
 559         unsigned long ulTxPower;
 560         NDIS_802_11_WEP_STATUS  eEncryptionStatus;
 561         bool bTransmitKey;
 562 //2007-0925-01<Add>by MikeLiu
 563 //mike add :save old Encryption
 564         NDIS_802_11_WEP_STATUS  eOldEncryptionStatus;
 565
 566         SKeyManagement          sKey;
 567         unsigned long dwIVCounter;
 568
 569         u64 qwPacketNumber; /* For CCMP and TKIP as TSC(6 bytes) */
 570         unsigned int    uCurrentWEPMode;
 571
 572         RC4Ext                  SBox;
 573         unsigned char abyPRNG[WLAN_WEPMAX_KEYLEN+3];
 574         unsigned char byKeyIndex;
 575         unsigned int    uKeyLength;
 576         unsigned char abyKey[WLAN_WEP232_KEYLEN];
 577
 578         bool bAES;
 579         unsigned char byCntMeasure;
 580
 581         // for AP mode
 582         unsigned int    uAssocCount;
 583         bool bMoreData;
 584
 585         // QoS
 586         bool bGrpAckPolicy;
 587
 588         // for OID_802_11_ASSOCIATION_INFORMATION
 589         bool bAssocInfoSet;
 590
 591         unsigned char byAutoFBCtrl;
 592
 593         bool bTxMICFail;
 594         bool bRxMICFail;
 595
 596         unsigned int    uRATEIdx;
 597
 598         // For Update BaseBand VGA Gain Offset
 599         bool bUpdateBBVGA;
 600         unsigned int    uBBVGADiffCount;
 601         unsigned char byBBVGANew;
 602         unsigned char byBBVGACurrent;
 603         unsigned char abyBBVGA[BB_VGA_LEVEL];
 604         long                    ldBmThreshold[BB_VGA_LEVEL];
 605
 606         unsigned char byBBPreEDRSSI;
 607         unsigned char byBBPreEDIndex;
 608
 609         bool bRadioCmd;
 610         unsigned long dwDiagRefCount;
 611
 612         // For FOE Tuning
 613         unsigned char byFOETuning;
 614
 615         // For Auto Power Tunning
 616
 617         unsigned char byAutoPwrTunning;
 618         short                   sPSetPointCCK;
 619         short                   sPSetPointOFDMG;
 620         short                   sPSetPointOFDMA;
 621         long                    lPFormulaOffset;
 622         short                   sPThreshold;
 623         char                    cAdjustStep;
 624         char                    cMinTxAGC;
 625
 626         // For RF Power table
 627         unsigned char byCCKPwr;
 628         unsigned char byOFDMPwrG;
 629         unsigned char byCurPwr;
 630         char     byCurPwrdBm;
 631         unsigned char abyCCKPwrTbl[CB_MAX_CHANNEL_24G+1];
 632         unsigned char abyOFDMPwrTbl[CB_MAX_CHANNEL+1];
 633         char    abyCCKDefaultPwr[CB_MAX_CHANNEL_24G+1];
 634         char    abyOFDMDefaultPwr[CB_MAX_CHANNEL+1];
 635         char    abyRegPwr[CB_MAX_CHANNEL+1];
 636         char    abyLocalPwr[CB_MAX_CHANNEL+1];
 637
 638         // BaseBand Loopback Use
 639         unsigned char byBBCR4d;
 640         unsigned char byBBCRc9;
 641         unsigned char byBBCR88;
 642         unsigned char byBBCR09;
 643
 644         // command timer
 645         struct timer_list       sTimerCommand;
 646         struct timer_list       sTimerTxData;
 647         unsigned long nTxDataTimeCout;
 648         bool fTxDataInSleep;
 649         bool IsTxDataTrigger;
 650
 651 #ifdef WPA_SM_Transtatus
 652         bool fWPA_Authened;           //is WPA/WPA-PSK or WPA2/WPA2-PSK authen??
 653 #endif
 654         unsigned char byReAssocCount;   //mike add:re-association retry times!
 655         unsigned char byLinkWaitCount;
 656
 657         unsigned char abyNodeName[17];
 658
 659         bool bDiversityRegCtlON;
 660         bool bDiversityEnable;
 661         unsigned long ulDiversityNValue;
 662         unsigned long ulDiversityMValue;
 663         unsigned char byTMax;
 664         unsigned char byTMax2;
 665         unsigned char byTMax3;
 666         unsigned long ulSQ3TH;
 667
 668 // ANT diversity
 669         unsigned long uDiversityCnt;
 670         unsigned char byAntennaState;
 671         unsigned long ulRatio_State0;
 672         unsigned long ulRatio_State1;
 673
 674         //SQ3 functions for antenna diversity
 675         struct timer_list           TimerSQ3Tmax1;
 676         struct timer_list           TimerSQ3Tmax2;
 677         struct timer_list           TimerSQ3Tmax3;
 678
 679         unsigned long uNumSQ3[MAX_RATE];
 680         unsigned short wAntDiversityMaxRate;
 681
 682         SEthernetHeader         sTxEthHeader;
 683         SEthernetHeader         sRxEthHeader;
 684         unsigned char abyBroadcastAddr[ETH_ALEN];
 685         unsigned char abySNAP_RFC1042[ETH_ALEN];
 686         unsigned char abySNAP_Bridgetunnel[ETH_ALEN];
 687         unsigned char abyEEPROM[EEP_MAX_CONTEXT_SIZE];  //unsigned long alignment
 688         // Pre-Authentication & PMK cache
 689         SPMKID                  gsPMKID;
 690         SPMKIDCandidateEvent    gsPMKIDCandidate;
 691
 692         // for 802.11h
 693         bool b11hEnable;
 694         unsigned char abyCountryCode[3];
 695         // for 802.11h DFS
 696         unsigned int    uNumOfMeasureEIDs;
 697         PWLAN_IE_MEASURE_REQ    pCurrMeasureEID;
 698         bool bMeasureInProgress;
 699         unsigned char byOrgChannel;
 700         unsigned char byOrgRCR;
 701         unsigned long dwOrgMAR0;
 702         unsigned long dwOrgMAR4;
 703         unsigned char byBasicMap;
 704         unsigned char byCCAFraction;
 705         unsigned char abyRPIs[8];
 706         unsigned long dwRPIs[8];
 707         bool bChannelSwitch;
 708         unsigned char byNewChannel;
 709         unsigned char byChannelSwitchCount;
 710         bool bQuietEnable;
 711         bool bEnableFirstQuiet;
 712         unsigned char byQuietStartCount;
 713         unsigned int    uQuietEnqueue;
 714         unsigned long dwCurrentQuietEndTime;
 715         SQuietControl           sQuiet[MAX_QUIET_COUNT];
 716         // for 802.11h TPC
 717         bool bCountryInfo5G;
 718         bool bCountryInfo24G;
 719
 720         unsigned short wBeaconInterval;
 721
 722         //WPA supplicant deamon
 723         struct net_device       *wpadev;
 724         bool bWPADEVUp;
 725         struct sk_buff          *skb;
 726 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 727         unsigned int    bwextcount;
 728         bool bWPASuppWextEnabled;
 729 #endif
 730
 731         //--
 732 #ifdef HOSTAP
 733         // user space daemon: hostapd, is used for HOSTAP
 734         bool bEnableHostapd;
 735         bool bEnable8021x;
 736         bool bEnableHostWEP;
 737         struct net_device       *apdev;
 738         int (*tx_80211)(struct sk_buff *skb, struct net_device *dev);
 739 #endif
 740         unsigned int    uChannel;
 741         bool bMACSuspend;
 742
 743         struct iw_statistics    wstats;         // wireless stats
 744         bool bCommit;
 745 };
 746
 747 static inline bool device_get_ip(struct vnt_private *pInfo)
 748 {
 749         struct in_device *in_dev = (struct in_device *)pInfo->dev->ip_ptr;
 750         struct in_ifaddr *ifa;
 751
 752         if (in_dev != NULL) {
 753                 ifa = (struct in_ifaddr *)in_dev->ifa_list;
 754                 if (ifa != NULL) {
 755                         memcpy(pInfo->abyIPAddr, &ifa->ifa_address, 4);
 756                         return true;
 757                 }
 758         }
 759         return false;
 760 }
 761
 762 static inline PDEVICE_RD_INFO alloc_rd_info(void)
 763 {
 764         return kzalloc(sizeof(DEVICE_RD_INFO), GFP_ATOMIC);
 765 }
 766
 767 static inline PDEVICE_TD_INFO alloc_td_info(void)
 768 {
 769         return kzalloc(sizeof(DEVICE_TD_INFO), GFP_ATOMIC);
 770 }
 771
 772 /*---------------------  Export Functions  --------------------------*/
 773
 774 bool device_dma0_xmit(struct vnt_private *pDevice,
 775                       struct sk_buff *skb, unsigned int uNodeIndex);
 776 bool device_alloc_frag_buf(struct vnt_private *pDevice,
 777                            PSDeFragControlBlock pDeF);
 778 int Config_FileOperation(struct vnt_private *pDevice,
 779                          bool fwrite, unsigned char *Parameter);
 780 #endif