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/init.h>
  35 #include <linux/mm.h>
  36 #include <linux/errno.h>
  37 #include <linux/ioport.h>
  38 #include <linux/pci.h>
  39 #include <linux/kernel.h>
  40 #include <linux/netdevice.h>
  41 #include <linux/etherdevice.h>
  42 #include <linux/skbuff.h>
  43 #include <linux/delay.h>
  44 #include <linux/timer.h>
  45 #include <linux/slab.h>
  46 #include <linux/interrupt.h>
  47 #include <linux/string.h>
  48 #include <linux/wait.h>
  49 #include <linux/if_arp.h>
  50 #include <linux/sched.h>
  51 #include <linux/io.h>
  52 #include <linux/if.h>
  53 //#include <linux/config.h>
  54 #include <linux/uaccess.h>
  55 #include <linux/proc_fs.h>
  56 #include <linux/inetdevice.h>
  57 #include <linux/reboot.h>
  58 #ifdef SIOCETHTOOL
  59 #define DEVICE_ETHTOOL_IOCTL_SUPPORT
  60 #include <linux/ethtool.h>
  61 #else
  62 #undef DEVICE_ETHTOOL_IOCTL_SUPPORT
  63 #endif
  64 /* Include Wireless Extension definition and check version - Jean II */
  65 #include <linux/wireless.h>
  66 #include <net/iw_handler.h>     // New driver API
  67
  68 //2008-0409-07, <Add> by Einsn Liu
  69 #ifndef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
  70 #define WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
  71 #endif
  72
  73 //
  74 // device specific
  75 //
  76
  77 #include "device_cfg.h"
  78 #include "ttype.h"
  79 #include "80211hdr.h"
  80 #include "tether.h"
  81 #include "wmgr.h"
  82 #include "wcmd.h"
  83 #include "mib.h"
  84 #include "srom.h"
  85 #include "rc4.h"
  86 #include "desc.h"
  87 #include "key.h"
  88 #include "mac.h"
  89
  90 /*---------------------  Export Definitions -------------------------*/
  91
  92 #define MAC_MAX_CONTEXT_REG     (256+128)
  93
  94 #define MAX_MULTICAST_ADDRESS_NUM       32
  95 #define MULTICAST_ADDRESS_LIST_SIZE     (MAX_MULTICAST_ADDRESS_NUM * ETH_ALEN)
  96
  97 #define DUPLICATE_RX_CACHE_LENGTH       5
  98
  99 #define NUM_KEY_ENTRY                   11
 100
 101 #define TX_WEP_NONE                     0
 102 #define TX_WEP_OTF                      1
 103 #define TX_WEP_SW                       2
 104 #define TX_WEP_SWOTP                    3
 105 #define TX_WEP_OTPSW                    4
 106 #define TX_WEP_SW232                    5
 107
 108 #define KEYSEL_WEP40                    0
 109 #define KEYSEL_WEP104                   1
 110 #define KEYSEL_TKIP                     2
 111 #define KEYSEL_CCMP                     3
 112
 113 #define AUTO_FB_NONE            0
 114 #define AUTO_FB_0               1
 115 #define AUTO_FB_1               2
 116
 117 #define FB_RATE0                0
 118 #define FB_RATE1                1
 119
 120 // Antenna Mode
 121 #define ANT_A                   0
 122 #define ANT_B                   1
 123 #define ANT_DIVERSITY           2
 124 #define ANT_RXD_TXA             3
 125 #define ANT_RXD_TXB             4
 126 #define ANT_UNKNOWN             0xFF
 127
 128 #define MAXCHECKHANGCNT         4
 129
 130 #define BB_VGA_LEVEL            4
 131 #define BB_VGA_CHANGE_THRESHOLD 16
 132
 133 #ifndef RUN_AT
 134 #define RUN_AT(x)                       (jiffies+(x))
 135 #endif
 136
 137 // DMA related
 138 #define RESERV_AC0DMA                   4
 139
 140 // BUILD OBJ mode
 141
 142 #define AVAIL_TD(p, q)  ((p)->sOpts.nTxDescs[(q)] - ((p)->iTDUsed[(q)]))
 143
 144 //PLICE_DEBUG ->
 145 #define NUM                             64
 146 //PLICE_DEUBG <-
 147
 148 #define PRIVATE_Message                 0
 149
 150 /*---------------------  Export Types  ------------------------------*/
 151
 152 #define DBG_PRT(l, p, args...) { if (l <= msglevel) printk(p, ##args); }
 153 #define PRINT_K(p, args...) { if (PRIVATE_Message) printk(p, ##args); }
 154
 155 //0:11A 1:11B 2:11G
 156 typedef enum _VIA_BB_TYPE
 157 {
 158         BB_TYPE_11A = 0,
 159         BB_TYPE_11B,
 160         BB_TYPE_11G
 161 } VIA_BB_TYPE, *PVIA_BB_TYPE;
 162
 163 //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 164 typedef enum _VIA_PKT_TYPE
 165 {
 166         PK_TYPE_11A = 0,
 167         PK_TYPE_11B,
 168         PK_TYPE_11GB,
 169         PK_TYPE_11GA
 170 } VIA_PKT_TYPE, *PVIA_PKT_TYPE;
 171
 172 typedef enum __device_msg_level {
 173         MSG_LEVEL_ERR = 0,            //Errors that will cause abnormal operation.
 174         MSG_LEVEL_NOTICE = 1,         //Some errors need users to be notified.
 175         MSG_LEVEL_INFO = 2,           //Normal message.
 176         MSG_LEVEL_VERBOSE = 3,        //Will report all trival errors.
 177         MSG_LEVEL_DEBUG = 4           //Only for debug purpose.
 178 } DEVICE_MSG_LEVEL, *PDEVICE_MSG_LEVEL;
 179
 180 typedef enum __device_init_type {
 181         DEVICE_INIT_COLD = 0,         // cold init
 182         DEVICE_INIT_RESET,          // reset init or Dx to D0 power remain init
 183         DEVICE_INIT_DXPL            // Dx to D0 power lost init
 184 } DEVICE_INIT_TYPE, *PDEVICE_INIT_TYPE;
 185
 186 //++ NDIS related
 187
 188 #define MAX_BSSIDINFO_4_PMKID   16
 189 #define MAX_PMKIDLIST           5
 190 //Flags for PMKID Candidate list structure
 191 #define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED     0x01
 192
 193 // PMKID Structures
 194 typedef unsigned char NDIS_802_11_PMKID_VALUE[16];
 195
 196 typedef enum _NDIS_802_11_WEP_STATUS
 197 {
 198         Ndis802_11WEPEnabled,
 199         Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
 200         Ndis802_11WEPDisabled,
 201         Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
 202         Ndis802_11WEPKeyAbsent,
 203         Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
 204         Ndis802_11WEPNotSupported,
 205         Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
 206         Ndis802_11Encryption2Enabled,
 207         Ndis802_11Encryption2KeyAbsent,
 208         Ndis802_11Encryption3Enabled,
 209         Ndis802_11Encryption3KeyAbsent
 210 } NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
 211         NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;
 212
 213 typedef enum _NDIS_802_11_STATUS_TYPE
 214 {
 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 typedef struct _PMKID_CANDIDATE {
 223         NDIS_802_11_MAC_ADDRESS BSSID;
 224         unsigned long Flags;
 225 } PMKID_CANDIDATE, *PPMKID_CANDIDATE;
 226
 227 typedef struct _BSSID_INFO
 228 {
 229         NDIS_802_11_MAC_ADDRESS BSSID;
 230         NDIS_802_11_PMKID_VALUE PMKID;
 231 } BSSID_INFO, *PBSSID_INFO;
 232
 233 typedef struct tagSPMKID {
 234         unsigned long Length;
 235         unsigned long BSSIDInfoCount;
 236         BSSID_INFO BSSIDInfo[MAX_BSSIDINFO_4_PMKID];
 237 } SPMKID, *PSPMKID;
 238
 239 typedef struct tagSPMKIDCandidateEvent {
 240         NDIS_802_11_STATUS_TYPE     StatusType;
 241         unsigned long Version;       // Version of the structure
 242         unsigned long NumCandidates; // No. of pmkid candidates
 243         PMKID_CANDIDATE CandidateList[MAX_PMKIDLIST];
 244 } SPMKIDCandidateEvent, *PSPMKIDCandidateEvent;
 245
 246 //--
 247
 248 //++ 802.11h related
 249 #define MAX_QUIET_COUNT     8
 250
 251 typedef struct tagSQuietControl {
 252         bool bEnable;
 253         unsigned long dwStartTime;
 254         unsigned char byPeriod;
 255         unsigned short wDuration;
 256 } SQuietControl, *PSQuietControl;
 257
 258 //--
 259 typedef struct __chip_info_tbl {
 260         CHIP_TYPE   chip_id;
 261         char *name;
 262         int         io_size;
 263         int         nTxQueue;
 264         u32         flags;
 265 } CHIP_INFO, *PCHIP_INFO;
 266
 267 typedef enum {
 268         OWNED_BY_HOST = 0,
 269         OWNED_BY_NIC = 1
 270 } DEVICE_OWNER_TYPE, *PDEVICE_OWNER_TYPE;
 271
 272 // The receive duplicate detection cache entry
 273 typedef struct tagSCacheEntry {
 274         unsigned short wFmSequence;
 275         unsigned char abyAddr2[ETH_ALEN];
 276 } SCacheEntry, *PSCacheEntry;
 277
 278 typedef struct tagSCache {
 279 /* The receive cache is updated circularly.  The next entry to be written is
 280  * indexed by the "InPtr".
 281  */
 282         unsigned int uInPtr;         // Place to use next
 283         SCacheEntry     asCacheEntry[DUPLICATE_RX_CACHE_LENGTH];
 284 } SCache, *PSCache;
 285
 286 #define CB_MAX_RX_FRAG                 64
 287 // DeFragment Control Block, used for collecting fragments prior to reassembly
 288 typedef struct tagSDeFragControlBlock
 289 {
 290         unsigned short wSequence;
 291         unsigned short wFragNum;
 292         unsigned char abyAddr2[ETH_ALEN];
 293         unsigned int uLifetime;
 294         struct sk_buff *skb;
 295         unsigned char *pbyRxBuffer;
 296         unsigned int cbFrameLength;
 297         bool bInUse;
 298 } SDeFragControlBlock, *PSDeFragControlBlock;
 299
 300 //flags for options
 301 #define     DEVICE_FLAGS_IP_ALIGN        0x00000001UL
 302 #define     DEVICE_FLAGS_PREAMBLE_TYPE   0x00000002UL
 303 #define     DEVICE_FLAGS_OP_MODE         0x00000004UL
 304 #define     DEVICE_FLAGS_PS_MODE         0x00000008UL
 305 #define         DEVICE_FLAGS_80211h_MODE         0x00000010UL
 306 #define         DEVICE_FLAGS_DiversityANT        0x00000020UL
 307
 308 //flags for driver status
 309 #define     DEVICE_FLAGS_OPENED          0x00010000UL
 310 #define     DEVICE_FLAGS_WOL_ENABLED     0x00080000UL
 311 //flags for capabilities
 312 #define     DEVICE_FLAGS_TX_ALIGN        0x01000000UL
 313 #define     DEVICE_FLAGS_HAVE_CAM        0x02000000UL
 314 #define     DEVICE_FLAGS_FLOW_CTRL       0x04000000UL
 315
 316 //flags for MII status
 317 #define     DEVICE_LINK_FAIL             0x00000001UL
 318 #define     DEVICE_SPEED_10              0x00000002UL
 319 #define     DEVICE_SPEED_100             0x00000004UL
 320 #define     DEVICE_SPEED_1000            0x00000008UL
 321 #define     DEVICE_DUPLEX_FULL           0x00000010UL
 322 #define     DEVICE_AUTONEG_ENABLE        0x00000020UL
 323 #define     DEVICE_FORCED_BY_EEPROM      0x00000040UL
 324 //for device_set_media_duplex
 325 #define     DEVICE_LINK_CHANGE           0x00000001UL
 326
 327 //PLICE_DEBUG->
 328
 329 typedef struct _RxManagementQueue
 330 {
 331         int     packet_num;
 332         int     head, tail;
 333         PSRxMgmtPacket  Q[NUM];
 334 } RxManagementQueue, *PSRxManagementQueue;
 335
 336 //PLICE_DEBUG<-
 337
 338 typedef struct __device_opt {
 339         int         nRxDescs0;    //Number of RX descriptors0
 340         int         nRxDescs1;    //Number of RX descriptors1
 341         int         nTxDescs[2];  //Number of TX descriptors 0, 1
 342         int         int_works;    //interrupt limits
 343         int         rts_thresh;   //rts threshold
 344         int         frag_thresh;
 345         int         data_rate;
 346         int         channel_num;
 347         int         short_retry;
 348         int         long_retry;
 349         int         bbp_type;
 350         u32         flags;
 351 } OPTIONS, *POPTIONS;
 352
 353 typedef struct __device_info {
 354         struct __device_info *next;
 355         struct __device_info *prev;
 356
 357         struct pci_dev *pcid;
 358
 359 #ifdef CONFIG_PM
 360         u32                         pci_state[16];
 361 #endif
 362
 363 // netdev
 364         struct net_device *dev;
 365         struct net_device *next_module;
 366         struct net_device_stats     stats;
 367
 368 //dma addr, rx/tx pool
 369         dma_addr_t                  pool_dma;
 370         dma_addr_t                  rd0_pool_dma;
 371         dma_addr_t                  rd1_pool_dma;
 372
 373         dma_addr_t                  td0_pool_dma;
 374         dma_addr_t                  td1_pool_dma;
 375
 376         dma_addr_t                  tx_bufs_dma0;
 377         dma_addr_t                  tx_bufs_dma1;
 378         dma_addr_t                  tx_beacon_dma;
 379
 380         unsigned char *tx0_bufs;
 381         unsigned char *tx1_bufs;
 382         unsigned char *tx_beacon_bufs;
 383
 384         CHIP_TYPE                   chip_id;
 385
 386         unsigned long               PortOffset;
 387         unsigned long dwIsr;
 388         u32                         memaddr;
 389         u32                         ioaddr;
 390         u32                         io_size;
 391
 392         unsigned char byRevId;
 393         unsigned short SubSystemID;
 394         unsigned short SubVendorID;
 395
 396         int                         nTxQueues;
 397         volatile int                iTDUsed[TYPE_MAXTD];
 398
 399         volatile PSTxDesc           apCurrTD[TYPE_MAXTD];
 400         volatile PSTxDesc           apTailTD[TYPE_MAXTD];
 401
 402         volatile PSTxDesc           apTD0Rings;
 403         volatile PSTxDesc           apTD1Rings;
 404
 405         volatile PSRxDesc           aRD0Ring;
 406         volatile PSRxDesc           aRD1Ring;
 407         volatile PSRxDesc           pCurrRD[TYPE_MAXRD];
 408         SCache                      sDupRxCache;
 409
 410         SDeFragControlBlock         sRxDFCB[CB_MAX_RX_FRAG];
 411         unsigned int    cbDFCB;
 412         unsigned int    cbFreeDFCB;
 413         unsigned int    uCurrentDFCBIdx;
 414
 415         OPTIONS                     sOpts;
 416
 417         u32                         flags;
 418
 419         u32                         rx_buf_sz;
 420         int                         multicast_limit;
 421         unsigned char byRxMode;
 422
 423         spinlock_t                  lock;
 424 //PLICE_DEBUG->
 425         struct  tasklet_struct  RxMngWorkItem;
 426         RxManagementQueue       rxManeQueue;
 427 //PLICE_DEBUG<-
 428 //PLICE_DEBUG ->
 429         pid_t                   MLMEThr_pid;
 430         struct completion       notify;
 431         struct semaphore        mlme_semaphore;
 432 //PLICE_DEBUG <-
 433
 434         u32                         rx_bytes;
 435
 436         // Version control
 437         unsigned char byLocalID;
 438         unsigned char byRFType;
 439
 440         unsigned char byMaxPwrLevel;
 441         unsigned char byZoneType;
 442         bool bZoneRegExist;
 443         unsigned char byOriginalZonetype;
 444         unsigned char abyMacContext[MAC_MAX_CONTEXT_REG];
 445         bool bLinkPass;          // link status: OK or fail
 446         unsigned char abyCurrentNetAddr[ETH_ALEN];
 447
 448         // Adapter statistics
 449         SStatCounter                scStatistic;
 450         // 802.11 counter
 451         SDot11Counters              s802_11Counter;
 452
 453         // 802.11 management
 454         PSMgmtObject                pMgmt;
 455         SMgmtObject                 sMgmtObj;
 456
 457         // 802.11 MAC specific
 458         unsigned int    uCurrRSSI;
 459         unsigned char byCurrSQ;
 460
 461         unsigned long dwTxAntennaSel;
 462         unsigned long dwRxAntennaSel;
 463         unsigned char byAntennaCount;
 464         unsigned char byRxAntennaMode;
 465         unsigned char byTxAntennaMode;
 466         bool bTxRxAntInv;
 467
 468         unsigned char *pbyTmpBuff;
 469         unsigned int    uSIFS;    //Current SIFS
 470         unsigned int    uDIFS;    //Current DIFS
 471         unsigned int    uEIFS;    //Current EIFS
 472         unsigned int    uSlot;    //Current SlotTime
 473         unsigned int    uCwMin;   //Current CwMin
 474         unsigned int    uCwMax;   //CwMax is fixed on 1023.
 475         // PHY parameter
 476         unsigned char bySIFS;
 477         unsigned char byDIFS;
 478         unsigned char byEIFS;
 479         unsigned char bySlot;
 480         unsigned char byCWMaxMin;
 481         CARD_PHY_TYPE               eCurrentPHYType;
 482
 483         VIA_BB_TYPE                 byBBType; //0: 11A, 1:11B, 2:11G
 484         VIA_PKT_TYPE                byPacketType; //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 485         unsigned short wBasicRate;
 486         unsigned char byACKRate;
 487         unsigned char byTopOFDMBasicRate;
 488         unsigned char byTopCCKBasicRate;
 489
 490         unsigned char byMinChannel;
 491         unsigned char byMaxChannel;
 492         unsigned int    uConnectionRate;
 493
 494         unsigned char byPreambleType;
 495         unsigned char byShortPreamble;
 496
 497         unsigned short wCurrentRate;
 498         unsigned short wRTSThreshold;
 499         unsigned short wFragmentationThreshold;
 500         unsigned char byShortRetryLimit;
 501         unsigned char byLongRetryLimit;
 502         CARD_OP_MODE                eOPMode;
 503         unsigned char byOpMode;
 504         bool bBSSIDFilter;
 505         unsigned short wMaxTransmitMSDULifetime;
 506         unsigned char abyBSSID[ETH_ALEN];
 507         unsigned char abyDesireBSSID[ETH_ALEN];
 508         unsigned short wCTSDuration;       // update while speed change
 509         unsigned short wACKDuration;       // update while speed change
 510         unsigned short wRTSTransmitLen;    // update while speed change
 511         unsigned char byRTSServiceField;  // update while speed change
 512         unsigned char byRTSSignalField;   // update while speed change
 513
 514         unsigned long dwMaxReceiveLifetime;       // dot11MaxReceiveLifetime
 515
 516         bool bCCK;
 517         bool bEncryptionEnable;
 518         bool bLongHeader;
 519         bool bShortSlotTime;
 520         bool bProtectMode;
 521         bool bNonERPPresent;
 522         bool bBarkerPreambleMd;
 523
 524         unsigned char byERPFlag;
 525         unsigned short wUseProtectCntDown;
 526
 527         bool bRadioControlOff;
 528         bool bRadioOff;
 529         bool bEnablePSMode;
 530         unsigned short wListenInterval;
 531         bool bPWBitOn;
 532         WMAC_POWER_MODE         ePSMode;
 533
 534         // GPIO Radio Control
 535         unsigned char byRadioCtl;
 536         unsigned char byGPIO;
 537         bool bHWRadioOff;
 538         bool bPrvActive4RadioOFF;
 539         bool bGPIOBlockRead;
 540
 541         // Beacon related
 542         unsigned short wSeqCounter;
 543         unsigned short wBCNBufLen;
 544         bool bBeaconBufReady;
 545         bool bBeaconSent;
 546         bool bIsBeaconBufReadySet;
 547         unsigned int    cbBeaconBufReadySetCnt;
 548         bool bFixRate;
 549         unsigned char byCurrentCh;
 550         unsigned int    uScanTime;
 551
 552         CMD_STATE               eCommandState;
 553
 554         CMD_CODE                eCommand;
 555         bool bBeaconTx;
 556
 557         bool bStopBeacon;
 558         bool bStopDataPkt;
 559         bool bStopTx0Pkt;
 560         unsigned int    uAutoReConnectTime;
 561
 562         // 802.11 counter
 563
 564         CMD_ITEM                eCmdQueue[CMD_Q_SIZE];
 565         unsigned int    uCmdDequeueIdx;
 566         unsigned int    uCmdEnqueueIdx;
 567         unsigned int    cbFreeCmdQueue;
 568         bool bCmdRunning;
 569         bool bCmdClear;
 570
 571         bool bRoaming;
 572         //WOW
 573         unsigned char abyIPAddr[4];
 574
 575         unsigned long ulTxPower;
 576         NDIS_802_11_WEP_STATUS  eEncryptionStatus;
 577         bool bTransmitKey;
 578 //2007-0925-01<Add>by MikeLiu
 579 //mike add :save old Encryption
 580         NDIS_802_11_WEP_STATUS  eOldEncryptionStatus;
 581
 582         SKeyManagement          sKey;
 583         unsigned long dwIVCounter;
 584
 585         QWORD                   qwPacketNumber; //For CCMP and TKIP as TSC(6 bytes)
 586         unsigned int    uCurrentWEPMode;
 587
 588         RC4Ext                  SBox;
 589         unsigned char abyPRNG[WLAN_WEPMAX_KEYLEN+3];
 590         unsigned char byKeyIndex;
 591         unsigned int    uKeyLength;
 592         unsigned char abyKey[WLAN_WEP232_KEYLEN];
 593
 594         bool bAES;
 595         unsigned char byCntMeasure;
 596
 597         // for AP mode
 598         unsigned int    uAssocCount;
 599         bool bMoreData;
 600
 601         // QoS
 602         bool bGrpAckPolicy;
 603
 604         // for OID_802_11_ASSOCIATION_INFORMATION
 605         bool bAssocInfoSet;
 606
 607         unsigned char byAutoFBCtrl;
 608
 609         bool bTxMICFail;
 610         bool bRxMICFail;
 611
 612         unsigned int    uRATEIdx;
 613
 614         // For Update BaseBand VGA Gain Offset
 615         bool bUpdateBBVGA;
 616         unsigned int    uBBVGADiffCount;
 617         unsigned char byBBVGANew;
 618         unsigned char byBBVGACurrent;
 619         unsigned char abyBBVGA[BB_VGA_LEVEL];
 620         long                    ldBmThreshold[BB_VGA_LEVEL];
 621
 622         unsigned char byBBPreEDRSSI;
 623         unsigned char byBBPreEDIndex;
 624
 625         bool bRadioCmd;
 626         unsigned long dwDiagRefCount;
 627
 628         // For FOE Tuning
 629         unsigned char byFOETuning;
 630
 631         // For Auto Power Tunning
 632
 633         unsigned char byAutoPwrTunning;
 634         short                   sPSetPointCCK;
 635         short                   sPSetPointOFDMG;
 636         short                   sPSetPointOFDMA;
 637         long                    lPFormulaOffset;
 638         short                   sPThreshold;
 639         char                    cAdjustStep;
 640         char                    cMinTxAGC;
 641
 642         // For RF Power table
 643         unsigned char byCCKPwr;
 644         unsigned char byOFDMPwrG;
 645         unsigned char byCurPwr;
 646         char     byCurPwrdBm;
 647         unsigned char abyCCKPwrTbl[CB_MAX_CHANNEL_24G+1];
 648         unsigned char abyOFDMPwrTbl[CB_MAX_CHANNEL+1];
 649         char    abyCCKDefaultPwr[CB_MAX_CHANNEL_24G+1];
 650         char    abyOFDMDefaultPwr[CB_MAX_CHANNEL+1];
 651         char    abyRegPwr[CB_MAX_CHANNEL+1];
 652         char    abyLocalPwr[CB_MAX_CHANNEL+1];
 653
 654         // BaseBand Loopback Use
 655         unsigned char byBBCR4d;
 656         unsigned char byBBCRc9;
 657         unsigned char byBBCR88;
 658         unsigned char byBBCR09;
 659
 660         // command timer
 661         struct timer_list       sTimerCommand;
 662 #ifdef TxInSleep
 663         struct timer_list       sTimerTxData;
 664         unsigned long nTxDataTimeCout;
 665         bool fTxDataInSleep;
 666         bool IsTxDataTrigger;
 667 #endif
 668
 669 #ifdef WPA_SM_Transtatus
 670         bool fWPA_Authened;           //is WPA/WPA-PSK or WPA2/WPA2-PSK authen??
 671 #endif
 672         unsigned char byReAssocCount;   //mike add:re-association retry times!
 673         unsigned char byLinkWaitCount;
 674
 675         unsigned char abyNodeName[17];
 676
 677         bool bDiversityRegCtlON;
 678         bool bDiversityEnable;
 679         unsigned long ulDiversityNValue;
 680         unsigned long ulDiversityMValue;
 681         unsigned char byTMax;
 682         unsigned char byTMax2;
 683         unsigned char byTMax3;
 684         unsigned long ulSQ3TH;
 685
 686 // ANT diversity
 687         unsigned long uDiversityCnt;
 688         unsigned char byAntennaState;
 689         unsigned long ulRatio_State0;
 690         unsigned long ulRatio_State1;
 691
 692         //SQ3 functions for antenna diversity
 693         struct timer_list           TimerSQ3Tmax1;
 694         struct timer_list           TimerSQ3Tmax2;
 695         struct timer_list           TimerSQ3Tmax3;
 696
 697         unsigned long uNumSQ3[MAX_RATE];
 698         unsigned short wAntDiversityMaxRate;
 699
 700         SEthernetHeader         sTxEthHeader;
 701         SEthernetHeader         sRxEthHeader;
 702         unsigned char abyBroadcastAddr[ETH_ALEN];
 703         unsigned char abySNAP_RFC1042[ETH_ALEN];
 704         unsigned char abySNAP_Bridgetunnel[ETH_ALEN];
 705         unsigned char abyEEPROM[EEP_MAX_CONTEXT_SIZE];  //unsigned long alignment
 706         // Pre-Authentication & PMK cache
 707         SPMKID                  gsPMKID;
 708         SPMKIDCandidateEvent    gsPMKIDCandidate;
 709
 710         // for 802.11h
 711         bool b11hEnable;
 712         unsigned char abyCountryCode[3];
 713         // for 802.11h DFS
 714         unsigned int    uNumOfMeasureEIDs;
 715         PWLAN_IE_MEASURE_REQ    pCurrMeasureEID;
 716         bool bMeasureInProgress;
 717         unsigned char byOrgChannel;
 718         unsigned char byOrgRCR;
 719         unsigned long dwOrgMAR0;
 720         unsigned long dwOrgMAR4;
 721         unsigned char byBasicMap;
 722         unsigned char byCCAFraction;
 723         unsigned char abyRPIs[8];
 724         unsigned long dwRPIs[8];
 725         bool bChannelSwitch;
 726         unsigned char byNewChannel;
 727         unsigned char byChannelSwitchCount;
 728         bool bQuietEnable;
 729         bool bEnableFirstQuiet;
 730         unsigned char byQuietStartCount;
 731         unsigned int    uQuietEnqueue;
 732         unsigned long dwCurrentQuietEndTime;
 733         SQuietControl           sQuiet[MAX_QUIET_COUNT];
 734         // for 802.11h TPC
 735         bool bCountryInfo5G;
 736         bool bCountryInfo24G;
 737
 738         unsigned short wBeaconInterval;
 739
 740         //WPA supplicant deamon
 741         struct net_device       *wpadev;
 742         bool bWPADEVUp;
 743         struct sk_buff          *skb;
 744 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 745 /*
 746   bool bwextstep0;
 747   bool bwextstep1;
 748   bool bwextstep2;
 749   bool bwextstep3;
 750 */
 751         unsigned int    bwextcount;
 752         bool bWPASuppWextEnabled;
 753 #endif
 754
 755         //--
 756 #ifdef HOSTAP
 757         // user space daemon: hostapd, is used for HOSTAP
 758         bool bEnableHostapd;
 759         bool bEnable8021x;
 760         bool bEnableHostWEP;
 761         struct net_device       *apdev;
 762         int (*tx_80211)(struct sk_buff *skb, struct net_device *dev);
 763 #endif
 764         unsigned int    uChannel;
 765         bool bMACSuspend;
 766
 767         struct iw_statistics    wstats;         // wireless stats
 768         bool bCommit;
 769 } DEVICE_INFO, *PSDevice;
 770
 771 //PLICE_DEBUG->
 772
 773 inline  static  void   EnQueue(PSDevice pDevice, PSRxMgmtPacket  pRxMgmtPacket)
 774 {
 775         if ((pDevice->rxManeQueue.tail+1) % NUM == pDevice->rxManeQueue.head) {
 776                 return;
 777         } else {
 778                 pDevice->rxManeQueue.tail = (pDevice->rxManeQueue.tail + 1) % NUM;
 779                 pDevice->rxManeQueue.Q[pDevice->rxManeQueue.tail] = pRxMgmtPacket;
 780                 pDevice->rxManeQueue.packet_num++;
 781         }
 782 }
 783
 784 inline  static  PSRxMgmtPacket DeQueue(PSDevice pDevice)
 785 {
 786         PSRxMgmtPacket  pRxMgmtPacket;
 787         if (pDevice->rxManeQueue.tail == pDevice->rxManeQueue.head) {
 788                 printk("Queue is Empty\n");
 789                 return NULL;
 790         } else {
 791                 int     x;
 792                 //x=pDevice->rxManeQueue.head = (pDevice->rxManeQueue.head+1)%NUM;
 793                 pDevice->rxManeQueue.head = (pDevice->rxManeQueue.head+1)%NUM;
 794                 x = pDevice->rxManeQueue.head;
 795                 pRxMgmtPacket = pDevice->rxManeQueue.Q[x];
 796                 pDevice->rxManeQueue.packet_num--;
 797                 return pRxMgmtPacket;
 798         }
 799 }
 800
 801 void    InitRxManagementQueue(PSDevice   pDevice);
 802
 803 //PLICE_DEBUG<-
 804
 805 inline static bool device_get_ip(PSDevice pInfo) {
 806         struct in_device *in_dev = (struct in_device *)pInfo->dev->ip_ptr;
 807         struct in_ifaddr *ifa;
 808
 809         if (in_dev != NULL) {
 810                 ifa = (struct in_ifaddr *)in_dev->ifa_list;
 811                 if (ifa != NULL) {
 812                         memcpy(pInfo->abyIPAddr, &ifa->ifa_address, 4);
 813                         return true;
 814                 }
 815         }
 816         return false;
 817 }
 818
 819 static inline PDEVICE_RD_INFO alloc_rd_info(void)
 820 {
 821         return kzalloc(sizeof(DEVICE_RD_INFO), GFP_ATOMIC);
 822 }
 823
 824 static inline PDEVICE_TD_INFO alloc_td_info(void)
 825 {
 826         return kzalloc(sizeof(DEVICE_TD_INFO), GFP_ATOMIC);
 827 }
 828
 829 /*---------------------  Export Functions  --------------------------*/
 830
 831 bool device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, unsigned int uNodeIndex);
 832 bool device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF);
 833 int Config_FileOperation(PSDevice pDevice, bool fwrite, unsigned char *Parameter);
 834 #endif