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 PRINT_K(p, args...)             \
 152 do {                                    \
 153         if (PRIVATE_Message)            \
 154                 printk(p, ##args);      \
 155 } while (0)
 156
 157 //0:11A 1:11B 2:11G
 158 typedef enum _VIA_BB_TYPE
 159 {
 160         BB_TYPE_11A = 0,
 161         BB_TYPE_11B,
 162         BB_TYPE_11G
 163 } VIA_BB_TYPE, *PVIA_BB_TYPE;
 164
 165 //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 166 typedef enum _VIA_PKT_TYPE
 167 {
 168         PK_TYPE_11A = 0,
 169         PK_TYPE_11B,
 170         PK_TYPE_11GB,
 171         PK_TYPE_11GA
 172 } VIA_PKT_TYPE, *PVIA_PKT_TYPE;
 173
 174 typedef enum __device_msg_level {
 175         MSG_LEVEL_ERR = 0,            //Errors that will cause abnormal operation.
 176         MSG_LEVEL_NOTICE = 1,         //Some errors need users to be notified.
 177         MSG_LEVEL_INFO = 2,           //Normal message.
 178         MSG_LEVEL_VERBOSE = 3,        //Will report all trival errors.
 179         MSG_LEVEL_DEBUG = 4           //Only for debug purpose.
 180 } DEVICE_MSG_LEVEL, *PDEVICE_MSG_LEVEL;
 181
 182 //++ NDIS related
 183
 184 #define MAX_BSSIDINFO_4_PMKID   16
 185 #define MAX_PMKIDLIST           5
 186 //Flags for PMKID Candidate list structure
 187 #define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED     0x01
 188
 189 // PMKID Structures
 190 typedef unsigned char NDIS_802_11_PMKID_VALUE[16];
 191
 192 typedef enum _NDIS_802_11_WEP_STATUS {
 193         Ndis802_11WEPEnabled,
 194         Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
 195         Ndis802_11WEPDisabled,
 196         Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
 197         Ndis802_11WEPKeyAbsent,
 198         Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
 199         Ndis802_11WEPNotSupported,
 200         Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
 201         Ndis802_11Encryption2Enabled,
 202         Ndis802_11Encryption2KeyAbsent,
 203         Ndis802_11Encryption3Enabled,
 204         Ndis802_11Encryption3KeyAbsent
 205 } NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
 206         NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;
 207
 208 typedef enum _NDIS_802_11_STATUS_TYPE {
 209         Ndis802_11StatusType_Authentication,
 210         Ndis802_11StatusType_MediaStreamMode,
 211         Ndis802_11StatusType_PMKID_CandidateList,
 212         Ndis802_11StatusTypeMax    // not a real type, defined as an upper bound
 213 } NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;
 214
 215 //Added new types for PMKID Candidate lists.
 216 struct pmkid_candidate {
 217         NDIS_802_11_MAC_ADDRESS BSSID;
 218         unsigned long Flags;
 219 };
 220
 221 typedef struct _BSSID_INFO {
 222         NDIS_802_11_MAC_ADDRESS BSSID;
 223         NDIS_802_11_PMKID_VALUE PMKID;
 224 } BSSID_INFO, *PBSSID_INFO;
 225
 226 typedef struct tagSPMKID {
 227         unsigned long Length;
 228         unsigned long BSSIDInfoCount;
 229         BSSID_INFO BSSIDInfo[MAX_BSSIDINFO_4_PMKID];
 230 } SPMKID, *PSPMKID;
 231
 232 typedef struct tagSPMKIDCandidateEvent {
 233         NDIS_802_11_STATUS_TYPE     StatusType;
 234         unsigned long Version;       // Version of the structure
 235         unsigned long NumCandidates; // No. of pmkid candidates
 236         struct pmkid_candidate CandidateList[MAX_PMKIDLIST];
 237 } SPMKIDCandidateEvent, *PSPMKIDCandidateEvent;
 238
 239 //--
 240
 241 //++ 802.11h related
 242 #define MAX_QUIET_COUNT     8
 243
 244 typedef struct tagSQuietControl {
 245         bool bEnable;
 246         unsigned long dwStartTime;
 247         unsigned char byPeriod;
 248         unsigned short wDuration;
 249 } SQuietControl, *PSQuietControl;
 250
 251 //--
 252 typedef struct __chip_info_tbl {
 253         CHIP_TYPE   chip_id;
 254         char *name;
 255         int         io_size;
 256         int         nTxQueue;
 257         u32         flags;
 258 } CHIP_INFO, *PCHIP_INFO;
 259
 260 typedef enum {
 261         OWNED_BY_HOST = 0,
 262         OWNED_BY_NIC = 1
 263 } DEVICE_OWNER_TYPE, *PDEVICE_OWNER_TYPE;
 264
 265 // The receive duplicate detection cache entry
 266 typedef struct tagSCacheEntry {
 267         unsigned short wFmSequence;
 268         unsigned char abyAddr2[ETH_ALEN];
 269 } SCacheEntry, *PSCacheEntry;
 270
 271 typedef struct tagSCache {
 272 /* The receive cache is updated circularly.  The next entry to be written is
 273  * indexed by the "InPtr".
 274  */
 275         unsigned int uInPtr;         // Place to use next
 276         SCacheEntry     asCacheEntry[DUPLICATE_RX_CACHE_LENGTH];
 277 } SCache, *PSCache;
 278
 279 #define CB_MAX_RX_FRAG                 64
 280 // DeFragment Control Block, used for collecting fragments prior to reassembly
 281 typedef struct tagSDeFragControlBlock {
 282         unsigned short wSequence;
 283         unsigned short wFragNum;
 284         unsigned char abyAddr2[ETH_ALEN];
 285         unsigned int uLifetime;
 286         struct sk_buff *skb;
 287         unsigned char *pbyRxBuffer;
 288         unsigned int cbFrameLength;
 289         bool bInUse;
 290 } SDeFragControlBlock, *PSDeFragControlBlock;
 291
 292 //flags for options
 293 #define     DEVICE_FLAGS_IP_ALIGN        0x00000001UL
 294 #define     DEVICE_FLAGS_PREAMBLE_TYPE   0x00000002UL
 295 #define     DEVICE_FLAGS_OP_MODE         0x00000004UL
 296 #define     DEVICE_FLAGS_PS_MODE         0x00000008UL
 297 #define         DEVICE_FLAGS_80211h_MODE         0x00000010UL
 298 #define         DEVICE_FLAGS_DiversityANT        0x00000020UL
 299
 300 //flags for driver status
 301 #define     DEVICE_FLAGS_OPENED          0x00010000UL
 302 #define     DEVICE_FLAGS_WOL_ENABLED     0x00080000UL
 303 //flags for capabilities
 304 #define     DEVICE_FLAGS_TX_ALIGN        0x01000000UL
 305 #define     DEVICE_FLAGS_HAVE_CAM        0x02000000UL
 306 #define     DEVICE_FLAGS_FLOW_CTRL       0x04000000UL
 307
 308 //flags for MII status
 309 #define     DEVICE_LINK_FAIL             0x00000001UL
 310 #define     DEVICE_SPEED_10              0x00000002UL
 311 #define     DEVICE_SPEED_100             0x00000004UL
 312 #define     DEVICE_SPEED_1000            0x00000008UL
 313 #define     DEVICE_DUPLEX_FULL           0x00000010UL
 314 #define     DEVICE_AUTONEG_ENABLE        0x00000020UL
 315 #define     DEVICE_FORCED_BY_EEPROM      0x00000040UL
 316 //for device_set_media_duplex
 317 #define     DEVICE_LINK_CHANGE           0x00000001UL
 318
 319 typedef struct __device_opt {
 320         int         nRxDescs0;    //Number of RX descriptors0
 321         int         nRxDescs1;    //Number of RX descriptors1
 322         int         nTxDescs[2];  //Number of TX descriptors 0, 1
 323         int         int_works;    //interrupt limits
 324         int         rts_thresh;   //rts threshold
 325         int         frag_thresh;
 326         int         data_rate;
 327         int         channel_num;
 328         int         short_retry;
 329         int         long_retry;
 330         int         bbp_type;
 331         u32         flags;
 332 } OPTIONS, *POPTIONS;
 333
 334 struct vnt_private {
 335         struct vnt_private *next;
 336         struct vnt_private *prev;
 337
 338         struct pci_dev *pcid;
 339
 340 #ifdef CONFIG_PM
 341         u32                         pci_state[16];
 342 #endif
 343
 344 // netdev
 345         struct net_device *dev;
 346         struct net_device *next_module;
 347         struct net_device_stats     stats;
 348
 349 //dma addr, rx/tx pool
 350         dma_addr_t                  pool_dma;
 351         dma_addr_t                  rd0_pool_dma;
 352         dma_addr_t                  rd1_pool_dma;
 353
 354         dma_addr_t                  td0_pool_dma;
 355         dma_addr_t                  td1_pool_dma;
 356
 357         dma_addr_t                  tx_bufs_dma0;
 358         dma_addr_t                  tx_bufs_dma1;
 359         dma_addr_t                  tx_beacon_dma;
 360
 361         unsigned char *tx0_bufs;
 362         unsigned char *tx1_bufs;
 363         unsigned char *tx_beacon_bufs;
 364
 365         CHIP_TYPE                   chip_id;
 366
 367         void __iomem                *PortOffset;
 368         unsigned long dwIsr;
 369         u32                         memaddr;
 370         u32                         ioaddr;
 371         u32                         io_size;
 372
 373         unsigned char byRevId;
 374         unsigned short SubSystemID;
 375         unsigned short SubVendorID;
 376
 377         int                         nTxQueues;
 378         volatile int                iTDUsed[TYPE_MAXTD];
 379
 380         volatile PSTxDesc           apCurrTD[TYPE_MAXTD];
 381         volatile PSTxDesc           apTailTD[TYPE_MAXTD];
 382
 383         volatile PSTxDesc           apTD0Rings;
 384         volatile PSTxDesc           apTD1Rings;
 385
 386         volatile PSRxDesc           aRD0Ring;
 387         volatile PSRxDesc           aRD1Ring;
 388         volatile PSRxDesc           pCurrRD[TYPE_MAXRD];
 389         SCache                      sDupRxCache;
 390
 391         SDeFragControlBlock         sRxDFCB[CB_MAX_RX_FRAG];
 392         unsigned int    cbDFCB;
 393         unsigned int    cbFreeDFCB;
 394         unsigned int    uCurrentDFCBIdx;
 395
 396         OPTIONS                     sOpts;
 397
 398         u32                         flags;
 399
 400         u32                         rx_buf_sz;
 401         int                         multicast_limit;
 402         unsigned char byRxMode;
 403
 404         spinlock_t                  lock;
 405
 406 //PLICE_DEBUG ->
 407         pid_t                   MLMEThr_pid;
 408         struct completion       notify;
 409         struct semaphore        mlme_semaphore;
 410 //PLICE_DEBUG <-
 411
 412         u32                         rx_bytes;
 413
 414         // Version control
 415         unsigned char byLocalID;
 416         unsigned char byRFType;
 417
 418         unsigned char byMaxPwrLevel;
 419         unsigned char byZoneType;
 420         bool bZoneRegExist;
 421         unsigned char byOriginalZonetype;
 422         unsigned char abyMacContext[MAC_MAX_CONTEXT_REG];
 423         bool bLinkPass;          // link status: OK or fail
 424         unsigned char abyCurrentNetAddr[ETH_ALEN];
 425
 426         // Adapter statistics
 427         SStatCounter                scStatistic;
 428         // 802.11 counter
 429         SDot11Counters              s802_11Counter;
 430
 431         // 802.11 management
 432         PSMgmtObject                pMgmt;
 433         SMgmtObject                 sMgmtObj;
 434
 435         // 802.11 MAC specific
 436         unsigned int    uCurrRSSI;
 437         unsigned char byCurrSQ;
 438
 439         unsigned long dwTxAntennaSel;
 440         unsigned long dwRxAntennaSel;
 441         unsigned char byAntennaCount;
 442         unsigned char byRxAntennaMode;
 443         unsigned char byTxAntennaMode;
 444         bool bTxRxAntInv;
 445
 446         unsigned char *pbyTmpBuff;
 447         unsigned int    uSIFS;    //Current SIFS
 448         unsigned int    uDIFS;    //Current DIFS
 449         unsigned int    uEIFS;    //Current EIFS
 450         unsigned int    uSlot;    //Current SlotTime
 451         unsigned int    uCwMin;   //Current CwMin
 452         unsigned int    uCwMax;   //CwMax is fixed on 1023.
 453         // PHY parameter
 454         unsigned char bySIFS;
 455         unsigned char byDIFS;
 456         unsigned char byEIFS;
 457         unsigned char bySlot;
 458         unsigned char byCWMaxMin;
 459         CARD_PHY_TYPE               eCurrentPHYType;
 460
 461         VIA_BB_TYPE                 byBBType; //0: 11A, 1:11B, 2:11G
 462         VIA_PKT_TYPE                byPacketType; //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 463         unsigned short wBasicRate;
 464         unsigned char byACKRate;
 465         unsigned char byTopOFDMBasicRate;
 466         unsigned char byTopCCKBasicRate;
 467
 468         unsigned char byMinChannel;
 469         unsigned char byMaxChannel;
 470         unsigned int    uConnectionRate;
 471
 472         unsigned char byPreambleType;
 473         unsigned char byShortPreamble;
 474
 475         unsigned short wCurrentRate;
 476         unsigned short wRTSThreshold;
 477         unsigned short wFragmentationThreshold;
 478         unsigned char byShortRetryLimit;
 479         unsigned char byLongRetryLimit;
 480         CARD_OP_MODE                eOPMode;
 481         unsigned char byOpMode;
 482         bool bBSSIDFilter;
 483         unsigned short wMaxTransmitMSDULifetime;
 484         unsigned char abyBSSID[ETH_ALEN];
 485         unsigned char abyDesireBSSID[ETH_ALEN];
 486         unsigned short wCTSDuration;       // update while speed change
 487         unsigned short wACKDuration;       // update while speed change
 488         unsigned short wRTSTransmitLen;    // update while speed change
 489         unsigned char byRTSServiceField;  // update while speed change
 490         unsigned char byRTSSignalField;   // update while speed change
 491
 492         unsigned long dwMaxReceiveLifetime;       // dot11MaxReceiveLifetime
 493
 494         bool bCCK;
 495         bool bEncryptionEnable;
 496         bool bLongHeader;
 497         bool bShortSlotTime;
 498         bool bProtectMode;
 499         bool bNonERPPresent;
 500         bool bBarkerPreambleMd;
 501
 502         unsigned char byERPFlag;
 503         unsigned short wUseProtectCntDown;
 504
 505         bool bRadioControlOff;
 506         bool bRadioOff;
 507         bool bEnablePSMode;
 508         unsigned short wListenInterval;
 509         bool bPWBitOn;
 510         WMAC_POWER_MODE         ePSMode;
 511
 512         // GPIO Radio Control
 513         unsigned char byRadioCtl;
 514         unsigned char byGPIO;
 515         bool bHWRadioOff;
 516         bool bPrvActive4RadioOFF;
 517         bool bGPIOBlockRead;
 518
 519         // Beacon related
 520         unsigned short wSeqCounter;
 521         unsigned short wBCNBufLen;
 522         bool bBeaconBufReady;
 523         bool bBeaconSent;
 524         bool bIsBeaconBufReadySet;
 525         unsigned int    cbBeaconBufReadySetCnt;
 526         bool bFixRate;
 527         unsigned char byCurrentCh;
 528         unsigned int    uScanTime;
 529
 530         CMD_STATE               eCommandState;
 531
 532         CMD_CODE                eCommand;
 533         bool bBeaconTx;
 534
 535         bool bStopBeacon;
 536         bool bStopDataPkt;
 537         bool bStopTx0Pkt;
 538         unsigned int    uAutoReConnectTime;
 539
 540         // 802.11 counter
 541
 542         CMD_ITEM                eCmdQueue[CMD_Q_SIZE];
 543         unsigned int    uCmdDequeueIdx;
 544         unsigned int    uCmdEnqueueIdx;
 545         unsigned int    cbFreeCmdQueue;
 546         bool bCmdRunning;
 547         bool bCmdClear;
 548
 549         bool bRoaming;
 550         //WOW
 551         unsigned char abyIPAddr[4];
 552
 553         unsigned long ulTxPower;
 554         NDIS_802_11_WEP_STATUS  eEncryptionStatus;
 555         bool bTransmitKey;
 556 //2007-0925-01<Add>by MikeLiu
 557 //mike add :save old Encryption
 558         NDIS_802_11_WEP_STATUS  eOldEncryptionStatus;
 559
 560         SKeyManagement          sKey;
 561         unsigned long dwIVCounter;
 562
 563         u64 qwPacketNumber; /* For CCMP and TKIP as TSC(6 bytes) */
 564         unsigned int    uCurrentWEPMode;
 565
 566         RC4Ext                  SBox;
 567         unsigned char abyPRNG[WLAN_WEPMAX_KEYLEN+3];
 568         unsigned char byKeyIndex;
 569         unsigned int    uKeyLength;
 570         unsigned char abyKey[WLAN_WEP232_KEYLEN];
 571
 572         bool bAES;
 573         unsigned char byCntMeasure;
 574
 575         // for AP mode
 576         unsigned int    uAssocCount;
 577         bool bMoreData;
 578
 579         // QoS
 580         bool bGrpAckPolicy;
 581
 582         // for OID_802_11_ASSOCIATION_INFORMATION
 583         bool bAssocInfoSet;
 584
 585         unsigned char byAutoFBCtrl;
 586
 587         bool bTxMICFail;
 588         bool bRxMICFail;
 589
 590         unsigned int    uRATEIdx;
 591
 592         // For Update BaseBand VGA Gain Offset
 593         bool bUpdateBBVGA;
 594         unsigned int    uBBVGADiffCount;
 595         unsigned char byBBVGANew;
 596         unsigned char byBBVGACurrent;
 597         unsigned char abyBBVGA[BB_VGA_LEVEL];
 598         long                    ldBmThreshold[BB_VGA_LEVEL];
 599
 600         unsigned char byBBPreEDRSSI;
 601         unsigned char byBBPreEDIndex;
 602
 603         bool bRadioCmd;
 604         unsigned long dwDiagRefCount;
 605
 606         // For FOE Tuning
 607         unsigned char byFOETuning;
 608
 609         // For Auto Power Tunning
 610
 611         unsigned char byAutoPwrTunning;
 612         short                   sPSetPointCCK;
 613         short                   sPSetPointOFDMG;
 614         short                   sPSetPointOFDMA;
 615         long                    lPFormulaOffset;
 616         short                   sPThreshold;
 617         char                    cAdjustStep;
 618         char                    cMinTxAGC;
 619
 620         // For RF Power table
 621         unsigned char byCCKPwr;
 622         unsigned char byOFDMPwrG;
 623         unsigned char byCurPwr;
 624         char     byCurPwrdBm;
 625         unsigned char abyCCKPwrTbl[CB_MAX_CHANNEL_24G+1];
 626         unsigned char abyOFDMPwrTbl[CB_MAX_CHANNEL+1];
 627         char    abyCCKDefaultPwr[CB_MAX_CHANNEL_24G+1];
 628         char    abyOFDMDefaultPwr[CB_MAX_CHANNEL+1];
 629         char    abyRegPwr[CB_MAX_CHANNEL+1];
 630         char    abyLocalPwr[CB_MAX_CHANNEL+1];
 631
 632         // BaseBand Loopback Use
 633         unsigned char byBBCR4d;
 634         unsigned char byBBCRc9;
 635         unsigned char byBBCR88;
 636         unsigned char byBBCR09;
 637
 638         // command timer
 639         struct timer_list       sTimerCommand;
 640         struct timer_list       sTimerTxData;
 641         unsigned long nTxDataTimeCout;
 642         bool fTxDataInSleep;
 643         bool IsTxDataTrigger;
 644
 645 #ifdef WPA_SM_Transtatus
 646         bool fWPA_Authened;           //is WPA/WPA-PSK or WPA2/WPA2-PSK authen??
 647 #endif
 648         unsigned char byReAssocCount;   //mike add:re-association retry times!
 649         unsigned char byLinkWaitCount;
 650
 651         unsigned char abyNodeName[17];
 652
 653         bool bDiversityRegCtlON;
 654         bool bDiversityEnable;
 655         unsigned long ulDiversityNValue;
 656         unsigned long ulDiversityMValue;
 657         unsigned char byTMax;
 658         unsigned char byTMax2;
 659         unsigned char byTMax3;
 660         unsigned long ulSQ3TH;
 661
 662 // ANT diversity
 663         unsigned long uDiversityCnt;
 664         unsigned char byAntennaState;
 665         unsigned long ulRatio_State0;
 666         unsigned long ulRatio_State1;
 667
 668         //SQ3 functions for antenna diversity
 669         struct timer_list           TimerSQ3Tmax1;
 670         struct timer_list           TimerSQ3Tmax2;
 671         struct timer_list           TimerSQ3Tmax3;
 672
 673         unsigned long uNumSQ3[MAX_RATE];
 674         unsigned short wAntDiversityMaxRate;
 675
 676         SEthernetHeader         sTxEthHeader;
 677         SEthernetHeader         sRxEthHeader;
 678         unsigned char abyBroadcastAddr[ETH_ALEN];
 679         unsigned char abySNAP_RFC1042[ETH_ALEN];
 680         unsigned char abySNAP_Bridgetunnel[ETH_ALEN];
 681         unsigned char abyEEPROM[EEP_MAX_CONTEXT_SIZE];  //unsigned long alignment
 682         // Pre-Authentication & PMK cache
 683         SPMKID                  gsPMKID;
 684         SPMKIDCandidateEvent    gsPMKIDCandidate;
 685
 686         // for 802.11h
 687         bool b11hEnable;
 688         unsigned char abyCountryCode[3];
 689         // for 802.11h DFS
 690         unsigned int    uNumOfMeasureEIDs;
 691         PWLAN_IE_MEASURE_REQ    pCurrMeasureEID;
 692         bool bMeasureInProgress;
 693         unsigned char byOrgChannel;
 694         unsigned char byOrgRCR;
 695         unsigned long dwOrgMAR0;
 696         unsigned long dwOrgMAR4;
 697         unsigned char byBasicMap;
 698         unsigned char byCCAFraction;
 699         unsigned char abyRPIs[8];
 700         unsigned long dwRPIs[8];
 701         bool bChannelSwitch;
 702         unsigned char byNewChannel;
 703         unsigned char byChannelSwitchCount;
 704         bool bQuietEnable;
 705         bool bEnableFirstQuiet;
 706         unsigned char byQuietStartCount;
 707         unsigned int    uQuietEnqueue;
 708         unsigned long dwCurrentQuietEndTime;
 709         SQuietControl           sQuiet[MAX_QUIET_COUNT];
 710         // for 802.11h TPC
 711         bool bCountryInfo5G;
 712         bool bCountryInfo24G;
 713
 714         unsigned short wBeaconInterval;
 715
 716         //WPA supplicant deamon
 717         struct net_device       *wpadev;
 718         bool bWPADEVUp;
 719         struct sk_buff          *skb;
 720 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 721         unsigned int    bwextcount;
 722         bool bWPASuppWextEnabled;
 723 #endif
 724
 725         //--
 726 #ifdef HOSTAP
 727         // user space daemon: hostapd, is used for HOSTAP
 728         bool bEnableHostapd;
 729         bool bEnable8021x;
 730         bool bEnableHostWEP;
 731         struct net_device       *apdev;
 732         int (*tx_80211)(struct sk_buff *skb, struct net_device *dev);
 733 #endif
 734         unsigned int    uChannel;
 735         bool bMACSuspend;
 736
 737         struct iw_statistics    wstats;         // wireless stats
 738         bool bCommit;
 739 };
 740
 741 static inline bool device_get_ip(struct vnt_private *pInfo)
 742 {
 743         struct in_device *in_dev = (struct in_device *)pInfo->dev->ip_ptr;
 744         struct in_ifaddr *ifa;
 745
 746         if (in_dev != NULL) {
 747                 ifa = (struct in_ifaddr *)in_dev->ifa_list;
 748                 if (ifa != NULL) {
 749                         memcpy(pInfo->abyIPAddr, &ifa->ifa_address, 4);
 750                         return true;
 751                 }
 752         }
 753         return false;
 754 }
 755
 756 static inline PDEVICE_RD_INFO alloc_rd_info(void)
 757 {
 758         return kzalloc(sizeof(DEVICE_RD_INFO), GFP_ATOMIC);
 759 }
 760
 761 static inline PDEVICE_TD_INFO alloc_td_info(void)
 762 {
 763         return kzalloc(sizeof(DEVICE_TD_INFO), GFP_ATOMIC);
 764 }
 765
 766 /*---------------------  Export Functions  --------------------------*/
 767
 768 bool device_dma0_xmit(struct vnt_private *pDevice,
 769                       struct sk_buff *skb, unsigned int uNodeIndex);
 770 bool device_alloc_frag_buf(struct vnt_private *pDevice,
 771                            PSDeFragControlBlock pDeF);
 772 int Config_FileOperation(struct vnt_private *pDevice,
 773                          bool fwrite, unsigned char *Parameter);
 774 #endif