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...) { if (l <= msglevel) printk(p, ##args); }
 152 #define PRINT_K(p, args...) { if (PRIVATE_Message) printk(p, ##args); }
 153
 154 //0:11A 1:11B 2:11G
 155 typedef enum _VIA_BB_TYPE
 156 {
 157         BB_TYPE_11A = 0,
 158         BB_TYPE_11B,
 159         BB_TYPE_11G
 160 } VIA_BB_TYPE, *PVIA_BB_TYPE;
 161
 162 //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 163 typedef enum _VIA_PKT_TYPE
 164 {
 165         PK_TYPE_11A = 0,
 166         PK_TYPE_11B,
 167         PK_TYPE_11GB,
 168         PK_TYPE_11GA
 169 } VIA_PKT_TYPE, *PVIA_PKT_TYPE;
 170
 171 typedef enum __device_msg_level {
 172         MSG_LEVEL_ERR = 0,            //Errors that will cause abnormal operation.
 173         MSG_LEVEL_NOTICE = 1,         //Some errors need users to be notified.
 174         MSG_LEVEL_INFO = 2,           //Normal message.
 175         MSG_LEVEL_VERBOSE = 3,        //Will report all trival errors.
 176         MSG_LEVEL_DEBUG = 4           //Only for debug purpose.
 177 } DEVICE_MSG_LEVEL, *PDEVICE_MSG_LEVEL;
 178
 179 typedef enum __device_init_type {
 180         DEVICE_INIT_COLD = 0,         // cold init
 181         DEVICE_INIT_RESET,          // reset init or Dx to D0 power remain init
 182         DEVICE_INIT_DXPL            // Dx to D0 power lost init
 183 } DEVICE_INIT_TYPE, *PDEVICE_INIT_TYPE;
 184
 185 //++ NDIS related
 186
 187 #define MAX_BSSIDINFO_4_PMKID   16
 188 #define MAX_PMKIDLIST           5
 189 //Flags for PMKID Candidate list structure
 190 #define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED     0x01
 191
 192 // PMKID Structures
 193 typedef unsigned char NDIS_802_11_PMKID_VALUE[16];
 194
 195 typedef enum _NDIS_802_11_WEP_STATUS
 196 {
 197         Ndis802_11WEPEnabled,
 198         Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
 199         Ndis802_11WEPDisabled,
 200         Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
 201         Ndis802_11WEPKeyAbsent,
 202         Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
 203         Ndis802_11WEPNotSupported,
 204         Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
 205         Ndis802_11Encryption2Enabled,
 206         Ndis802_11Encryption2KeyAbsent,
 207         Ndis802_11Encryption3Enabled,
 208         Ndis802_11Encryption3KeyAbsent
 209 } NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
 210         NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;
 211
 212 typedef enum _NDIS_802_11_STATUS_TYPE
 213 {
 214         Ndis802_11StatusType_Authentication,
 215         Ndis802_11StatusType_MediaStreamMode,
 216         Ndis802_11StatusType_PMKID_CandidateList,
 217         Ndis802_11StatusTypeMax    // not a real type, defined as an upper bound
 218 } NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;
 219
 220 //Added new types for PMKID Candidate lists.
 221 typedef struct _PMKID_CANDIDATE {
 222         NDIS_802_11_MAC_ADDRESS BSSID;
 223         unsigned long Flags;
 224 } PMKID_CANDIDATE, *PPMKID_CANDIDATE;
 225
 226 typedef struct _BSSID_INFO
 227 {
 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         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 {
 289         unsigned short wSequence;
 290         unsigned short wFragNum;
 291         unsigned char abyAddr2[ETH_ALEN];
 292         unsigned int uLifetime;
 293         struct sk_buff *skb;
 294         unsigned char *pbyRxBuffer;
 295         unsigned int cbFrameLength;
 296         bool bInUse;
 297 } SDeFragControlBlock, *PSDeFragControlBlock;
 298
 299 //flags for options
 300 #define     DEVICE_FLAGS_IP_ALIGN        0x00000001UL
 301 #define     DEVICE_FLAGS_PREAMBLE_TYPE   0x00000002UL
 302 #define     DEVICE_FLAGS_OP_MODE         0x00000004UL
 303 #define     DEVICE_FLAGS_PS_MODE         0x00000008UL
 304 #define         DEVICE_FLAGS_80211h_MODE         0x00000010UL
 305 #define         DEVICE_FLAGS_DiversityANT        0x00000020UL
 306
 307 //flags for driver status
 308 #define     DEVICE_FLAGS_OPENED          0x00010000UL
 309 #define     DEVICE_FLAGS_WOL_ENABLED     0x00080000UL
 310 //flags for capabilities
 311 #define     DEVICE_FLAGS_TX_ALIGN        0x01000000UL
 312 #define     DEVICE_FLAGS_HAVE_CAM        0x02000000UL
 313 #define     DEVICE_FLAGS_FLOW_CTRL       0x04000000UL
 314
 315 //flags for MII status
 316 #define     DEVICE_LINK_FAIL             0x00000001UL
 317 #define     DEVICE_SPEED_10              0x00000002UL
 318 #define     DEVICE_SPEED_100             0x00000004UL
 319 #define     DEVICE_SPEED_1000            0x00000008UL
 320 #define     DEVICE_DUPLEX_FULL           0x00000010UL
 321 #define     DEVICE_AUTONEG_ENABLE        0x00000020UL
 322 #define     DEVICE_FORCED_BY_EEPROM      0x00000040UL
 323 //for device_set_media_duplex
 324 #define     DEVICE_LINK_CHANGE           0x00000001UL
 325
 326 //PLICE_DEBUG->
 327
 328 typedef struct _RxManagementQueue
 329 {
 330         int     packet_num;
 331         int     head, tail;
 332         PSRxMgmtPacket  Q[NUM];
 333 } RxManagementQueue, *PSRxManagementQueue;
 334
 335 //PLICE_DEBUG<-
 336
 337 typedef struct __device_opt {
 338         int         nRxDescs0;    //Number of RX descriptors0
 339         int         nRxDescs1;    //Number of RX descriptors1
 340         int         nTxDescs[2];  //Number of TX descriptors 0, 1
 341         int         int_works;    //interrupt limits
 342         int         rts_thresh;   //rts threshold
 343         int         frag_thresh;
 344         int         data_rate;
 345         int         channel_num;
 346         int         short_retry;
 347         int         long_retry;
 348         int         bbp_type;
 349         u32         flags;
 350 } OPTIONS, *POPTIONS;
 351
 352 typedef struct __device_info {
 353         struct __device_info *next;
 354         struct __device_info *prev;
 355
 356         struct pci_dev *pcid;
 357
 358 #ifdef CONFIG_PM
 359         u32                         pci_state[16];
 360 #endif
 361
 362 // netdev
 363         struct net_device *dev;
 364         struct net_device *next_module;
 365         struct net_device_stats     stats;
 366
 367 //dma addr, rx/tx pool
 368         dma_addr_t                  pool_dma;
 369         dma_addr_t                  rd0_pool_dma;
 370         dma_addr_t                  rd1_pool_dma;
 371
 372         dma_addr_t                  td0_pool_dma;
 373         dma_addr_t                  td1_pool_dma;
 374
 375         dma_addr_t                  tx_bufs_dma0;
 376         dma_addr_t                  tx_bufs_dma1;
 377         dma_addr_t                  tx_beacon_dma;
 378
 379         unsigned char *tx0_bufs;
 380         unsigned char *tx1_bufs;
 381         unsigned char *tx_beacon_bufs;
 382
 383         CHIP_TYPE                   chip_id;
 384
 385         unsigned long               PortOffset;
 386         unsigned long dwIsr;
 387         u32                         memaddr;
 388         u32                         ioaddr;
 389         u32                         io_size;
 390
 391         unsigned char byRevId;
 392         unsigned short SubSystemID;
 393         unsigned short SubVendorID;
 394
 395         int                         nTxQueues;
 396         volatile int                iTDUsed[TYPE_MAXTD];
 397
 398         volatile PSTxDesc           apCurrTD[TYPE_MAXTD];
 399         volatile PSTxDesc           apTailTD[TYPE_MAXTD];
 400
 401         volatile PSTxDesc           apTD0Rings;
 402         volatile PSTxDesc           apTD1Rings;
 403
 404         volatile PSRxDesc           aRD0Ring;
 405         volatile PSRxDesc           aRD1Ring;
 406         volatile PSRxDesc           pCurrRD[TYPE_MAXRD];
 407         SCache                      sDupRxCache;
 408
 409         SDeFragControlBlock         sRxDFCB[CB_MAX_RX_FRAG];
 410         unsigned int    cbDFCB;
 411         unsigned int    cbFreeDFCB;
 412         unsigned int    uCurrentDFCBIdx;
 413
 414         OPTIONS                     sOpts;
 415
 416         u32                         flags;
 417
 418         u32                         rx_buf_sz;
 419         int                         multicast_limit;
 420         unsigned char byRxMode;
 421
 422         spinlock_t                  lock;
 423 //PLICE_DEBUG->
 424         struct  tasklet_struct  RxMngWorkItem;
 425         RxManagementQueue       rxManeQueue;
 426 //PLICE_DEBUG<-
 427 //PLICE_DEBUG ->
 428         pid_t                   MLMEThr_pid;
 429         struct completion       notify;
 430         struct semaphore        mlme_semaphore;
 431 //PLICE_DEBUG <-
 432
 433         u32                         rx_bytes;
 434
 435         // Version control
 436         unsigned char byLocalID;
 437         unsigned char byRFType;
 438
 439         unsigned char byMaxPwrLevel;
 440         unsigned char byZoneType;
 441         bool bZoneRegExist;
 442         unsigned char byOriginalZonetype;
 443         unsigned char abyMacContext[MAC_MAX_CONTEXT_REG];
 444         bool bLinkPass;          // link status: OK or fail
 445         unsigned char abyCurrentNetAddr[ETH_ALEN];
 446
 447         // Adapter statistics
 448         SStatCounter                scStatistic;
 449         // 802.11 counter
 450         SDot11Counters              s802_11Counter;
 451
 452         // 802.11 management
 453         PSMgmtObject                pMgmt;
 454         SMgmtObject                 sMgmtObj;
 455
 456         // 802.11 MAC specific
 457         unsigned int    uCurrRSSI;
 458         unsigned char byCurrSQ;
 459
 460         unsigned long dwTxAntennaSel;
 461         unsigned long dwRxAntennaSel;
 462         unsigned char byAntennaCount;
 463         unsigned char byRxAntennaMode;
 464         unsigned char byTxAntennaMode;
 465         bool bTxRxAntInv;
 466
 467         unsigned char *pbyTmpBuff;
 468         unsigned int    uSIFS;    //Current SIFS
 469         unsigned int    uDIFS;    //Current DIFS
 470         unsigned int    uEIFS;    //Current EIFS
 471         unsigned int    uSlot;    //Current SlotTime
 472         unsigned int    uCwMin;   //Current CwMin
 473         unsigned int    uCwMax;   //CwMax is fixed on 1023.
 474         // PHY parameter
 475         unsigned char bySIFS;
 476         unsigned char byDIFS;
 477         unsigned char byEIFS;
 478         unsigned char bySlot;
 479         unsigned char byCWMaxMin;
 480         CARD_PHY_TYPE               eCurrentPHYType;
 481
 482         VIA_BB_TYPE                 byBBType; //0: 11A, 1:11B, 2:11G
 483         VIA_PKT_TYPE                byPacketType; //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 484         unsigned short wBasicRate;
 485         unsigned char byACKRate;
 486         unsigned char byTopOFDMBasicRate;
 487         unsigned char byTopCCKBasicRate;
 488
 489         unsigned char byMinChannel;
 490         unsigned char byMaxChannel;
 491         unsigned int    uConnectionRate;
 492
 493         unsigned char byPreambleType;
 494         unsigned char byShortPreamble;
 495
 496         unsigned short wCurrentRate;
 497         unsigned short wRTSThreshold;
 498         unsigned short wFragmentationThreshold;
 499         unsigned char byShortRetryLimit;
 500         unsigned char byLongRetryLimit;
 501         CARD_OP_MODE                eOPMode;
 502         unsigned char byOpMode;
 503         bool bBSSIDFilter;
 504         unsigned short wMaxTransmitMSDULifetime;
 505         unsigned char abyBSSID[ETH_ALEN];
 506         unsigned char abyDesireBSSID[ETH_ALEN];
 507         unsigned short wCTSDuration;       // update while speed change
 508         unsigned short wACKDuration;       // update while speed change
 509         unsigned short wRTSTransmitLen;    // update while speed change
 510         unsigned char byRTSServiceField;  // update while speed change
 511         unsigned char byRTSSignalField;   // update while speed change
 512
 513         unsigned long dwMaxReceiveLifetime;       // dot11MaxReceiveLifetime
 514
 515         bool bCCK;
 516         bool bEncryptionEnable;
 517         bool bLongHeader;
 518         bool bShortSlotTime;
 519         bool bProtectMode;
 520         bool bNonERPPresent;
 521         bool bBarkerPreambleMd;
 522
 523         unsigned char byERPFlag;
 524         unsigned short wUseProtectCntDown;
 525
 526         bool bRadioControlOff;
 527         bool bRadioOff;
 528         bool bEnablePSMode;
 529         unsigned short wListenInterval;
 530         bool bPWBitOn;
 531         WMAC_POWER_MODE         ePSMode;
 532
 533         // GPIO Radio Control
 534         unsigned char byRadioCtl;
 535         unsigned char byGPIO;
 536         bool bHWRadioOff;
 537         bool bPrvActive4RadioOFF;
 538         bool bGPIOBlockRead;
 539
 540         // Beacon related
 541         unsigned short wSeqCounter;
 542         unsigned short wBCNBufLen;
 543         bool bBeaconBufReady;
 544         bool bBeaconSent;
 545         bool bIsBeaconBufReadySet;
 546         unsigned int    cbBeaconBufReadySetCnt;
 547         bool bFixRate;
 548         unsigned char byCurrentCh;
 549         unsigned int    uScanTime;
 550
 551         CMD_STATE               eCommandState;
 552
 553         CMD_CODE                eCommand;
 554         bool bBeaconTx;
 555
 556         bool bStopBeacon;
 557         bool bStopDataPkt;
 558         bool bStopTx0Pkt;
 559         unsigned int    uAutoReConnectTime;
 560
 561         // 802.11 counter
 562
 563         CMD_ITEM                eCmdQueue[CMD_Q_SIZE];
 564         unsigned int    uCmdDequeueIdx;
 565         unsigned int    uCmdEnqueueIdx;
 566         unsigned int    cbFreeCmdQueue;
 567         bool bCmdRunning;
 568         bool bCmdClear;
 569
 570         bool bRoaming;
 571         //WOW
 572         unsigned char abyIPAddr[4];
 573
 574         unsigned long ulTxPower;
 575         NDIS_802_11_WEP_STATUS  eEncryptionStatus;
 576         bool bTransmitKey;
 577 //2007-0925-01<Add>by MikeLiu
 578 //mike add :save old Encryption
 579         NDIS_802_11_WEP_STATUS  eOldEncryptionStatus;
 580
 581         SKeyManagement          sKey;
 582         unsigned long dwIVCounter;
 583
 584         QWORD                   qwPacketNumber; //For CCMP and TKIP as TSC(6 bytes)
 585         unsigned int    uCurrentWEPMode;
 586
 587         RC4Ext                  SBox;
 588         unsigned char abyPRNG[WLAN_WEPMAX_KEYLEN+3];
 589         unsigned char byKeyIndex;
 590         unsigned int    uKeyLength;
 591         unsigned char abyKey[WLAN_WEP232_KEYLEN];
 592
 593         bool bAES;
 594         unsigned char byCntMeasure;
 595
 596         // for AP mode
 597         unsigned int    uAssocCount;
 598         bool bMoreData;
 599
 600         // QoS
 601         bool bGrpAckPolicy;
 602
 603         // for OID_802_11_ASSOCIATION_INFORMATION
 604         bool bAssocInfoSet;
 605
 606         unsigned char byAutoFBCtrl;
 607
 608         bool bTxMICFail;
 609         bool bRxMICFail;
 610
 611         unsigned int    uRATEIdx;
 612
 613         // For Update BaseBand VGA Gain Offset
 614         bool bUpdateBBVGA;
 615         unsigned int    uBBVGADiffCount;
 616         unsigned char byBBVGANew;
 617         unsigned char byBBVGACurrent;
 618         unsigned char abyBBVGA[BB_VGA_LEVEL];
 619         long                    ldBmThreshold[BB_VGA_LEVEL];
 620
 621         unsigned char byBBPreEDRSSI;
 622         unsigned char byBBPreEDIndex;
 623
 624         bool bRadioCmd;
 625         unsigned long dwDiagRefCount;
 626
 627         // For FOE Tuning
 628         unsigned char byFOETuning;
 629
 630         // For Auto Power Tunning
 631
 632         unsigned char byAutoPwrTunning;
 633         short                   sPSetPointCCK;
 634         short                   sPSetPointOFDMG;
 635         short                   sPSetPointOFDMA;
 636         long                    lPFormulaOffset;
 637         short                   sPThreshold;
 638         char                    cAdjustStep;
 639         char                    cMinTxAGC;
 640
 641         // For RF Power table
 642         unsigned char byCCKPwr;
 643         unsigned char byOFDMPwrG;
 644         unsigned char byCurPwr;
 645         char     byCurPwrdBm;
 646         unsigned char abyCCKPwrTbl[CB_MAX_CHANNEL_24G+1];
 647         unsigned char abyOFDMPwrTbl[CB_MAX_CHANNEL+1];
 648         char    abyCCKDefaultPwr[CB_MAX_CHANNEL_24G+1];
 649         char    abyOFDMDefaultPwr[CB_MAX_CHANNEL+1];
 650         char    abyRegPwr[CB_MAX_CHANNEL+1];
 651         char    abyLocalPwr[CB_MAX_CHANNEL+1];
 652
 653         // BaseBand Loopback Use
 654         unsigned char byBBCR4d;
 655         unsigned char byBBCRc9;
 656         unsigned char byBBCR88;
 657         unsigned char byBBCR09;
 658
 659         // command timer
 660         struct timer_list       sTimerCommand;
 661 #ifdef TxInSleep
 662         struct timer_list       sTimerTxData;
 663         unsigned long nTxDataTimeCout;
 664         bool fTxDataInSleep;
 665         bool IsTxDataTrigger;
 666 #endif
 667
 668 #ifdef WPA_SM_Transtatus
 669         bool fWPA_Authened;           //is WPA/WPA-PSK or WPA2/WPA2-PSK authen??
 670 #endif
 671         unsigned char byReAssocCount;   //mike add:re-association retry times!
 672         unsigned char byLinkWaitCount;
 673
 674         unsigned char abyNodeName[17];
 675
 676         bool bDiversityRegCtlON;
 677         bool bDiversityEnable;
 678         unsigned long ulDiversityNValue;
 679         unsigned long ulDiversityMValue;
 680         unsigned char byTMax;
 681         unsigned char byTMax2;
 682         unsigned char byTMax3;
 683         unsigned long ulSQ3TH;
 684
 685 // ANT diversity
 686         unsigned long uDiversityCnt;
 687         unsigned char byAntennaState;
 688         unsigned long ulRatio_State0;
 689         unsigned long ulRatio_State1;
 690
 691         //SQ3 functions for antenna diversity
 692         struct timer_list           TimerSQ3Tmax1;
 693         struct timer_list           TimerSQ3Tmax2;
 694         struct timer_list           TimerSQ3Tmax3;
 695
 696         unsigned long uNumSQ3[MAX_RATE];
 697         unsigned short wAntDiversityMaxRate;
 698
 699         SEthernetHeader         sTxEthHeader;
 700         SEthernetHeader         sRxEthHeader;
 701         unsigned char abyBroadcastAddr[ETH_ALEN];
 702         unsigned char abySNAP_RFC1042[ETH_ALEN];
 703         unsigned char abySNAP_Bridgetunnel[ETH_ALEN];
 704         unsigned char abyEEPROM[EEP_MAX_CONTEXT_SIZE];  //unsigned long alignment
 705         // Pre-Authentication & PMK cache
 706         SPMKID                  gsPMKID;
 707         SPMKIDCandidateEvent    gsPMKIDCandidate;
 708
 709         // for 802.11h
 710         bool b11hEnable;
 711         unsigned char abyCountryCode[3];
 712         // for 802.11h DFS
 713         unsigned int    uNumOfMeasureEIDs;
 714         PWLAN_IE_MEASURE_REQ    pCurrMeasureEID;
 715         bool bMeasureInProgress;
 716         unsigned char byOrgChannel;
 717         unsigned char byOrgRCR;
 718         unsigned long dwOrgMAR0;
 719         unsigned long dwOrgMAR4;
 720         unsigned char byBasicMap;
 721         unsigned char byCCAFraction;
 722         unsigned char abyRPIs[8];
 723         unsigned long dwRPIs[8];
 724         bool bChannelSwitch;
 725         unsigned char byNewChannel;
 726         unsigned char byChannelSwitchCount;
 727         bool bQuietEnable;
 728         bool bEnableFirstQuiet;
 729         unsigned char byQuietStartCount;
 730         unsigned int    uQuietEnqueue;
 731         unsigned long dwCurrentQuietEndTime;
 732         SQuietControl           sQuiet[MAX_QUIET_COUNT];
 733         // for 802.11h TPC
 734         bool bCountryInfo5G;
 735         bool bCountryInfo24G;
 736
 737         unsigned short wBeaconInterval;
 738
 739         //WPA supplicant deamon
 740         struct net_device       *wpadev;
 741         bool bWPADEVUp;
 742         struct sk_buff          *skb;
 743 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 744 /*
 745   bool bwextstep0;
 746   bool bwextstep1;
 747   bool bwextstep2;
 748   bool bwextstep3;
 749 */
 750         unsigned int    bwextcount;
 751         bool bWPASuppWextEnabled;
 752 #endif
 753
 754         //--
 755 #ifdef HOSTAP
 756         // user space daemon: hostapd, is used for HOSTAP
 757         bool bEnableHostapd;
 758         bool bEnable8021x;
 759         bool bEnableHostWEP;
 760         struct net_device       *apdev;
 761         int (*tx_80211)(struct sk_buff *skb, struct net_device *dev);
 762 #endif
 763         unsigned int    uChannel;
 764         bool bMACSuspend;
 765
 766         struct iw_statistics    wstats;         // wireless stats
 767         bool bCommit;
 768 } DEVICE_INFO, *PSDevice;
 769
 770 //PLICE_DEBUG->
 771
 772 inline  static  void   EnQueue(PSDevice pDevice, PSRxMgmtPacket  pRxMgmtPacket)
 773 {
 774         if ((pDevice->rxManeQueue.tail+1) % NUM == pDevice->rxManeQueue.head) {
 775                 return;
 776         } else {
 777                 pDevice->rxManeQueue.tail = (pDevice->rxManeQueue.tail + 1) % NUM;
 778                 pDevice->rxManeQueue.Q[pDevice->rxManeQueue.tail] = pRxMgmtPacket;
 779                 pDevice->rxManeQueue.packet_num++;
 780         }
 781 }
 782
 783 inline  static  PSRxMgmtPacket DeQueue(PSDevice pDevice)
 784 {
 785         PSRxMgmtPacket  pRxMgmtPacket;
 786         if (pDevice->rxManeQueue.tail == pDevice->rxManeQueue.head) {
 787                 printk("Queue is Empty\n");
 788                 return NULL;
 789         } else {
 790                 int     x;
 791                 //x=pDevice->rxManeQueue.head = (pDevice->rxManeQueue.head+1)%NUM;
 792                 pDevice->rxManeQueue.head = (pDevice->rxManeQueue.head+1)%NUM;
 793                 x = pDevice->rxManeQueue.head;
 794                 pRxMgmtPacket = pDevice->rxManeQueue.Q[x];
 795                 pDevice->rxManeQueue.packet_num--;
 796                 return pRxMgmtPacket;
 797         }
 798 }
 799
 800 void    InitRxManagementQueue(PSDevice   pDevice);
 801
 802 //PLICE_DEBUG<-
 803
 804 inline static bool device_get_ip(PSDevice pInfo) {
 805         struct in_device *in_dev = (struct in_device *)pInfo->dev->ip_ptr;
 806         struct in_ifaddr *ifa;
 807
 808         if (in_dev != NULL) {
 809                 ifa = (struct in_ifaddr *)in_dev->ifa_list;
 810                 if (ifa != NULL) {
 811                         memcpy(pInfo->abyIPAddr, &ifa->ifa_address, 4);
 812                         return true;
 813                 }
 814         }
 815         return false;
 816 }
 817
 818 static inline PDEVICE_RD_INFO alloc_rd_info(void)
 819 {
 820         return kzalloc(sizeof(DEVICE_RD_INFO), GFP_ATOMIC);
 821 }
 822
 823 static inline PDEVICE_TD_INFO alloc_td_info(void)
 824 {
 825         return kzalloc(sizeof(DEVICE_TD_INFO), GFP_ATOMIC);
 826 }
 827
 828 /*---------------------  Export Functions  --------------------------*/
 829
 830 bool device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, unsigned int uNodeIndex);
 831 bool device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF);
 832 int Config_FileOperation(PSDevice pDevice, bool fwrite, unsigned char *Parameter);
 833 #endif