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
  91 /*---------------------  Export Definitions -------------------------*/
  92
  93 #define MAC_MAX_CONTEXT_REG     (256+128)
  94
  95 #define MAX_MULTICAST_ADDRESS_NUM       32
  96 #define MULTICAST_ADDRESS_LIST_SIZE     (MAX_MULTICAST_ADDRESS_NUM * ETH_ALEN)
  97
  98 #define DUPLICATE_RX_CACHE_LENGTH       5
  99
 100 #define NUM_KEY_ENTRY                   11
 101
 102 #define TX_WEP_NONE                     0
 103 #define TX_WEP_OTF                      1
 104 #define TX_WEP_SW                       2
 105 #define TX_WEP_SWOTP                    3
 106 #define TX_WEP_OTPSW                    4
 107 #define TX_WEP_SW232                    5
 108
 109 #define KEYSEL_WEP40                    0
 110 #define KEYSEL_WEP104                   1
 111 #define KEYSEL_TKIP                     2
 112 #define KEYSEL_CCMP                     3
 113
 114
 115
 116 #define AUTO_FB_NONE            0
 117 #define AUTO_FB_0               1
 118 #define AUTO_FB_1               2
 119
 120 #define FB_RATE0                0
 121 #define FB_RATE1                1
 122
 123 // Antenna Mode
 124 #define ANT_A                   0
 125 #define ANT_B                   1
 126 #define ANT_DIVERSITY           2
 127 #define ANT_RXD_TXA             3
 128 #define ANT_RXD_TXB             4
 129 #define ANT_UNKNOWN             0xFF
 130
 131 #define MAXCHECKHANGCNT         4
 132
 133 #define BB_VGA_LEVEL            4
 134 #define BB_VGA_CHANGE_THRESHOLD 16
 135
 136
 137
 138 #ifndef RUN_AT
 139 #define RUN_AT(x)                       (jiffies+(x))
 140 #endif
 141
 142 // DMA related
 143 #define RESERV_AC0DMA                   4
 144
 145
 146 // BUILD OBJ mode
 147
 148
 149 #define AVAIL_TD(p,q)   ((p)->sOpts.nTxDescs[(q)]-((p)->iTDUsed[(q)]))
 150
 151 //PLICE_DEBUG ->
 152 #define NUM                             64
 153 //PLICE_DEUBG <-
 154
 155
 156
 157 #define PRIVATE_Message                 0
 158
 159 /*---------------------  Export Types  ------------------------------*/
 160
 161
 162 #define DBG_PRT(l, p, args...) {if (l<=msglevel) printk( p ,##args);}
 163 #define PRINT_K(p, args...) {if (PRIVATE_Message) printk( p ,##args);}
 164
 165 //0:11A 1:11B 2:11G
 166 typedef enum _VIA_BB_TYPE
 167 {
 168     BB_TYPE_11A=0,
 169     BB_TYPE_11B,
 170     BB_TYPE_11G
 171 } VIA_BB_TYPE, *PVIA_BB_TYPE;
 172
 173 //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 174 typedef enum _VIA_PKT_TYPE
 175 {
 176     PK_TYPE_11A=0,
 177     PK_TYPE_11B,
 178     PK_TYPE_11GB,
 179     PK_TYPE_11GA
 180 } VIA_PKT_TYPE, *PVIA_PKT_TYPE;
 181
 182
 183 typedef enum __device_msg_level {
 184     MSG_LEVEL_ERR=0,            //Errors that will cause abnormal operation.
 185     MSG_LEVEL_NOTICE=1,         //Some errors need users to be notified.
 186     MSG_LEVEL_INFO=2,           //Normal message.
 187     MSG_LEVEL_VERBOSE=3,        //Will report all trival errors.
 188     MSG_LEVEL_DEBUG=4           //Only for debug purpose.
 189 } DEVICE_MSG_LEVEL, *PDEVICE_MSG_LEVEL;
 190
 191 typedef enum __device_init_type {
 192     DEVICE_INIT_COLD=0,         // cold init
 193     DEVICE_INIT_RESET,          // reset init or Dx to D0 power remain init
 194     DEVICE_INIT_DXPL            // Dx to D0 power lost init
 195 } DEVICE_INIT_TYPE, *PDEVICE_INIT_TYPE;
 196
 197
 198 //++ NDIS related
 199
 200 #define MAX_BSSIDINFO_4_PMKID   16
 201 #define MAX_PMKIDLIST           5
 202 //Flags for PMKID Candidate list structure
 203 #define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED     0x01
 204
 205 // PMKID Structures
 206 typedef unsigned char NDIS_802_11_PMKID_VALUE[16];
 207
 208
 209 typedef enum _NDIS_802_11_WEP_STATUS
 210 {
 211     Ndis802_11WEPEnabled,
 212     Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
 213     Ndis802_11WEPDisabled,
 214     Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
 215     Ndis802_11WEPKeyAbsent,
 216     Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
 217     Ndis802_11WEPNotSupported,
 218     Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
 219     Ndis802_11Encryption2Enabled,
 220     Ndis802_11Encryption2KeyAbsent,
 221     Ndis802_11Encryption3Enabled,
 222     Ndis802_11Encryption3KeyAbsent
 223 } NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
 224   NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;
 225
 226
 227 typedef enum _NDIS_802_11_STATUS_TYPE
 228 {
 229     Ndis802_11StatusType_Authentication,
 230     Ndis802_11StatusType_MediaStreamMode,
 231     Ndis802_11StatusType_PMKID_CandidateList,
 232     Ndis802_11StatusTypeMax    // not a real type, defined as an upper bound
 233 } NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;
 234
 235 //Added new types for PMKID Candidate lists.
 236 typedef struct _PMKID_CANDIDATE {
 237     NDIS_802_11_MAC_ADDRESS BSSID;
 238     unsigned long Flags;
 239 } PMKID_CANDIDATE, *PPMKID_CANDIDATE;
 240
 241
 242 typedef struct _BSSID_INFO
 243 {
 244     NDIS_802_11_MAC_ADDRESS BSSID;
 245     NDIS_802_11_PMKID_VALUE PMKID;
 246 } BSSID_INFO, *PBSSID_INFO;
 247
 248 typedef struct tagSPMKID {
 249     unsigned long Length;
 250     unsigned long BSSIDInfoCount;
 251     BSSID_INFO BSSIDInfo[MAX_BSSIDINFO_4_PMKID];
 252 } SPMKID, *PSPMKID;
 253
 254 typedef struct tagSPMKIDCandidateEvent {
 255     NDIS_802_11_STATUS_TYPE     StatusType;
 256     unsigned long Version;       // Version of the structure
 257     unsigned long NumCandidates; // No. of pmkid candidates
 258     PMKID_CANDIDATE CandidateList[MAX_PMKIDLIST];
 259 } SPMKIDCandidateEvent, *PSPMKIDCandidateEvent;
 260
 261 //--
 262
 263 //++ 802.11h related
 264 #define MAX_QUIET_COUNT     8
 265
 266 typedef struct tagSQuietControl {
 267     bool bEnable;
 268     unsigned long dwStartTime;
 269     unsigned char byPeriod;
 270     unsigned short wDuration;
 271 } SQuietControl, *PSQuietControl;
 272
 273 //--
 274 typedef struct __chip_info_tbl{
 275     CHIP_TYPE   chip_id;
 276     char*       name;
 277     int         io_size;
 278     int         nTxQueue;
 279     u32         flags;
 280 } CHIP_INFO, *PCHIP_INFO;
 281
 282
 283 typedef enum {
 284     OWNED_BY_HOST=0,
 285     OWNED_BY_NIC=1
 286 } DEVICE_OWNER_TYPE, *PDEVICE_OWNER_TYPE;
 287
 288
 289 // The receive duplicate detection cache entry
 290 typedef struct tagSCacheEntry{
 291     unsigned short wFmSequence;
 292     unsigned char abyAddr2[ETH_ALEN];
 293 } SCacheEntry, *PSCacheEntry;
 294
 295 typedef struct tagSCache{
 296 /* The receive cache is updated circularly.  The next entry to be written is
 297  * indexed by the "InPtr".
 298 */
 299     unsigned int uInPtr;         // Place to use next
 300     SCacheEntry     asCacheEntry[DUPLICATE_RX_CACHE_LENGTH];
 301 } SCache, *PSCache;
 302
 303 #define CB_MAX_RX_FRAG                 64
 304 // DeFragment Control Block, used for collecting fragments prior to reassembly
 305 typedef struct tagSDeFragControlBlock
 306 {
 307     unsigned short wSequence;
 308     unsigned short wFragNum;
 309     unsigned char abyAddr2[ETH_ALEN];
 310     unsigned int uLifetime;
 311     struct sk_buff* skb;
 312     unsigned char *pbyRxBuffer;
 313     unsigned int cbFrameLength;
 314     bool bInUse;
 315 } SDeFragControlBlock, *PSDeFragControlBlock;
 316
 317
 318
 319 //flags for options
 320 #define     DEVICE_FLAGS_IP_ALIGN        0x00000001UL
 321 #define     DEVICE_FLAGS_PREAMBLE_TYPE   0x00000002UL
 322 #define     DEVICE_FLAGS_OP_MODE         0x00000004UL
 323 #define     DEVICE_FLAGS_PS_MODE         0x00000008UL
 324 #define         DEVICE_FLAGS_80211h_MODE         0x00000010UL
 325 #define         DEVICE_FLAGS_DiversityANT        0x00000020UL
 326
 327 //flags for driver status
 328 #define     DEVICE_FLAGS_OPENED          0x00010000UL
 329 #define     DEVICE_FLAGS_WOL_ENABLED     0x00080000UL
 330 //flags for capabilities
 331 #define     DEVICE_FLAGS_TX_ALIGN        0x01000000UL
 332 #define     DEVICE_FLAGS_HAVE_CAM        0x02000000UL
 333 #define     DEVICE_FLAGS_FLOW_CTRL       0x04000000UL
 334
 335 //flags for MII status
 336 #define     DEVICE_LINK_FAIL             0x00000001UL
 337 #define     DEVICE_SPEED_10              0x00000002UL
 338 #define     DEVICE_SPEED_100             0x00000004UL
 339 #define     DEVICE_SPEED_1000            0x00000008UL
 340 #define     DEVICE_DUPLEX_FULL           0x00000010UL
 341 #define     DEVICE_AUTONEG_ENABLE        0x00000020UL
 342 #define     DEVICE_FORCED_BY_EEPROM      0x00000040UL
 343 //for device_set_media_duplex
 344 #define     DEVICE_LINK_CHANGE           0x00000001UL
 345
 346
 347 //PLICE_DEBUG->
 348
 349
 350 typedef struct _RxManagementQueue
 351 {
 352         int     packet_num;
 353         int     head,tail;
 354         PSRxMgmtPacket  Q[NUM];
 355 } RxManagementQueue,*PSRxManagementQueue;
 356
 357
 358
 359 //PLICE_DEBUG<-
 360
 361
 362 typedef struct __device_opt {
 363     int         nRxDescs0;    //Number of RX descriptors0
 364     int         nRxDescs1;    //Number of RX descriptors1
 365     int         nTxDescs[2];  //Number of TX descriptors 0, 1
 366     int         int_works;    //interrupt limits
 367     int         rts_thresh;   //rts threshold
 368     int         frag_thresh;
 369     int         data_rate;
 370     int         channel_num;
 371     int         short_retry;
 372     int         long_retry;
 373     int         bbp_type;
 374     u32         flags;
 375 } OPTIONS, *POPTIONS;
 376
 377
 378 typedef struct __device_info {
 379     struct __device_info*        next;
 380     struct __device_info*        prev;
 381
 382     struct pci_dev*             pcid;
 383
 384 #ifdef CONFIG_PM
 385     u32                         pci_state[16];
 386 #endif
 387
 388 // netdev
 389     struct net_device*          dev;
 390     struct net_device*          next_module;
 391     struct net_device_stats     stats;
 392
 393 //dma addr, rx/tx pool
 394     dma_addr_t                  pool_dma;
 395     dma_addr_t                  rd0_pool_dma;
 396     dma_addr_t                  rd1_pool_dma;
 397
 398     dma_addr_t                  td0_pool_dma;
 399     dma_addr_t                  td1_pool_dma;
 400
 401     dma_addr_t                  tx_bufs_dma0;
 402     dma_addr_t                  tx_bufs_dma1;
 403     dma_addr_t                  tx_beacon_dma;
 404
 405     unsigned char *tx0_bufs;
 406     unsigned char *tx1_bufs;
 407     unsigned char *tx_beacon_bufs;
 408
 409     CHIP_TYPE                   chip_id;
 410
 411     unsigned long               PortOffset;
 412     unsigned long dwIsr;
 413     u32                         memaddr;
 414     u32                         ioaddr;
 415     u32                         io_size;
 416
 417     unsigned char byRevId;
 418     unsigned short SubSystemID;
 419     unsigned short SubVendorID;
 420
 421     int                         nTxQueues;
 422     volatile int                iTDUsed[TYPE_MAXTD];
 423
 424     volatile PSTxDesc           apCurrTD[TYPE_MAXTD];
 425     volatile PSTxDesc           apTailTD[TYPE_MAXTD];
 426
 427     volatile PSTxDesc           apTD0Rings;
 428     volatile PSTxDesc           apTD1Rings;
 429
 430     volatile PSRxDesc           aRD0Ring;
 431     volatile PSRxDesc           aRD1Ring;
 432     volatile PSRxDesc           pCurrRD[TYPE_MAXRD];
 433     SCache                      sDupRxCache;
 434
 435     SDeFragControlBlock         sRxDFCB[CB_MAX_RX_FRAG];
 436     unsigned int        cbDFCB;
 437     unsigned int        cbFreeDFCB;
 438     unsigned int        uCurrentDFCBIdx;
 439
 440     OPTIONS                     sOpts;
 441
 442     u32                         flags;
 443
 444     u32                         rx_buf_sz;
 445     int                         multicast_limit;
 446     unsigned char byRxMode;
 447
 448     spinlock_t                  lock;
 449 //PLICE_DEBUG->
 450         struct  tasklet_struct          RxMngWorkItem;
 451         RxManagementQueue       rxManeQueue;
 452 //PLICE_DEBUG<-
 453 //PLICE_DEBUG ->
 454         pid_t                           MLMEThr_pid;
 455         struct  completion      notify;
 456         struct  semaphore       mlme_semaphore;
 457 //PLICE_DEBUG <-
 458
 459
 460     u32                         rx_bytes;
 461
 462     // Version control
 463     unsigned char byLocalID;
 464     unsigned char byRFType;
 465
 466     unsigned char byMaxPwrLevel;
 467     unsigned char byZoneType;
 468     bool bZoneRegExist;
 469    unsigned char byOriginalZonetype;
 470     unsigned char abyMacContext[MAC_MAX_CONTEXT_REG];
 471     bool bLinkPass;          // link status: OK or fail
 472     unsigned char abyCurrentNetAddr[ETH_ALEN];
 473
 474     // Adapter statistics
 475     SStatCounter                scStatistic;
 476     // 802.11 counter
 477     SDot11Counters              s802_11Counter;
 478
 479
 480     // 802.11 management
 481     PSMgmtObject                pMgmt;
 482     SMgmtObject                 sMgmtObj;
 483
 484     // 802.11 MAC specific
 485     unsigned int        uCurrRSSI;
 486     unsigned char byCurrSQ;
 487
 488     unsigned long dwTxAntennaSel;
 489     unsigned long dwRxAntennaSel;
 490     unsigned char byAntennaCount;
 491     unsigned char byRxAntennaMode;
 492     unsigned char byTxAntennaMode;
 493     bool bTxRxAntInv;
 494
 495     unsigned char *pbyTmpBuff;
 496     unsigned int        uSIFS;    //Current SIFS
 497     unsigned int        uDIFS;    //Current DIFS
 498     unsigned int        uEIFS;    //Current EIFS
 499     unsigned int        uSlot;    //Current SlotTime
 500     unsigned int        uCwMin;   //Current CwMin
 501     unsigned int        uCwMax;   //CwMax is fixed on 1023.
 502     // PHY parameter
 503     unsigned char bySIFS;
 504     unsigned char byDIFS;
 505     unsigned char byEIFS;
 506     unsigned char bySlot;
 507     unsigned char byCWMaxMin;
 508     CARD_PHY_TYPE               eCurrentPHYType;
 509
 510
 511     VIA_BB_TYPE                 byBBType; //0: 11A, 1:11B, 2:11G
 512     VIA_PKT_TYPE                byPacketType; //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 513     unsigned short wBasicRate;
 514     unsigned char byACKRate;
 515     unsigned char byTopOFDMBasicRate;
 516     unsigned char byTopCCKBasicRate;
 517
 518     unsigned char byMinChannel;
 519     unsigned char byMaxChannel;
 520     unsigned int        uConnectionRate;
 521
 522     unsigned char byPreambleType;
 523     unsigned char byShortPreamble;
 524
 525     unsigned short wCurrentRate;
 526     unsigned short wRTSThreshold;
 527     unsigned short wFragmentationThreshold;
 528     unsigned char byShortRetryLimit;
 529     unsigned char byLongRetryLimit;
 530     CARD_OP_MODE                eOPMode;
 531     unsigned char byOpMode;
 532     bool bBSSIDFilter;
 533     unsigned short wMaxTransmitMSDULifetime;
 534     unsigned char abyBSSID[ETH_ALEN];
 535     unsigned char abyDesireBSSID[ETH_ALEN];
 536     unsigned short wCTSDuration;       // update while speed change
 537     unsigned short wACKDuration;       // update while speed change
 538     unsigned short wRTSTransmitLen;    // update while speed change
 539     unsigned char byRTSServiceField;  // update while speed change
 540     unsigned char byRTSSignalField;   // update while speed change
 541
 542     unsigned long dwMaxReceiveLifetime;       // dot11MaxReceiveLifetime
 543
 544     bool bCCK;
 545     bool bEncryptionEnable;
 546     bool bLongHeader;
 547     bool bShortSlotTime;
 548     bool bProtectMode;
 549     bool bNonERPPresent;
 550     bool bBarkerPreambleMd;
 551
 552     unsigned char byERPFlag;
 553     unsigned short wUseProtectCntDown;
 554
 555     bool bRadioControlOff;
 556     bool bRadioOff;
 557     bool bEnablePSMode;
 558     unsigned short wListenInterval;
 559     bool bPWBitOn;
 560     WMAC_POWER_MODE         ePSMode;
 561
 562
 563     // GPIO Radio Control
 564     unsigned char byRadioCtl;
 565     unsigned char byGPIO;
 566     bool bHWRadioOff;
 567     bool bPrvActive4RadioOFF;
 568     bool bGPIOBlockRead;
 569
 570     // Beacon related
 571     unsigned short wSeqCounter;
 572     unsigned short wBCNBufLen;
 573     bool bBeaconBufReady;
 574     bool bBeaconSent;
 575     bool bIsBeaconBufReadySet;
 576     unsigned int        cbBeaconBufReadySetCnt;
 577     bool bFixRate;
 578     unsigned char byCurrentCh;
 579     unsigned int        uScanTime;
 580
 581     CMD_STATE               eCommandState;
 582
 583     CMD_CODE                eCommand;
 584     bool bBeaconTx;
 585
 586     bool bStopBeacon;
 587     bool bStopDataPkt;
 588     bool bStopTx0Pkt;
 589     unsigned int        uAutoReConnectTime;
 590
 591     // 802.11 counter
 592
 593     CMD_ITEM                eCmdQueue[CMD_Q_SIZE];
 594     unsigned int        uCmdDequeueIdx;
 595     unsigned int        uCmdEnqueueIdx;
 596     unsigned int        cbFreeCmdQueue;
 597     bool bCmdRunning;
 598     bool bCmdClear;
 599
 600
 601
 602     bool bRoaming;
 603     //WOW
 604     unsigned char abyIPAddr[4];
 605
 606     unsigned long ulTxPower;
 607     NDIS_802_11_WEP_STATUS  eEncryptionStatus;
 608     bool bTransmitKey;
 609 //2007-0925-01<Add>by MikeLiu
 610 //mike add :save old Encryption
 611     NDIS_802_11_WEP_STATUS  eOldEncryptionStatus;
 612
 613     SKeyManagement          sKey;
 614     unsigned long dwIVCounter;
 615
 616     QWORD                   qwPacketNumber; //For CCMP and TKIP as TSC(6 bytes)
 617     unsigned int        uCurrentWEPMode;
 618
 619     RC4Ext                  SBox;
 620     unsigned char abyPRNG[WLAN_WEPMAX_KEYLEN+3];
 621     unsigned char byKeyIndex;
 622     unsigned int        uKeyLength;
 623     unsigned char abyKey[WLAN_WEP232_KEYLEN];
 624
 625     bool bAES;
 626     unsigned char byCntMeasure;
 627
 628     // for AP mode
 629     unsigned int        uAssocCount;
 630     bool bMoreData;
 631
 632     // QoS
 633     bool bGrpAckPolicy;
 634
 635     // for OID_802_11_ASSOCIATION_INFORMATION
 636     bool bAssocInfoSet;
 637
 638
 639     unsigned char byAutoFBCtrl;
 640
 641     bool bTxMICFail;
 642     bool bRxMICFail;
 643
 644
 645     unsigned int        uRATEIdx;
 646
 647
 648     // For Update BaseBand VGA Gain Offset
 649     bool bUpdateBBVGA;
 650     unsigned int        uBBVGADiffCount;
 651     unsigned char byBBVGANew;
 652     unsigned char byBBVGACurrent;
 653     unsigned char abyBBVGA[BB_VGA_LEVEL];
 654     long                    ldBmThreshold[BB_VGA_LEVEL];
 655
 656     unsigned char byBBPreEDRSSI;
 657     unsigned char byBBPreEDIndex;
 658
 659
 660     bool bRadioCmd;
 661     unsigned long dwDiagRefCount;
 662
 663     // For FOE Tuning
 664     unsigned char byFOETuning;
 665
 666     // For Auto Power Tunning
 667
 668     unsigned char byAutoPwrTunning;
 669     short                   sPSetPointCCK;
 670     short                   sPSetPointOFDMG;
 671     short                   sPSetPointOFDMA;
 672     long                    lPFormulaOffset;
 673     short                   sPThreshold;
 674     char                    cAdjustStep;
 675     char                    cMinTxAGC;
 676
 677     // For RF Power table
 678     unsigned char byCCKPwr;
 679     unsigned char byOFDMPwrG;
 680     unsigned char byCurPwr;
 681     char         byCurPwrdBm;
 682     unsigned char abyCCKPwrTbl[CB_MAX_CHANNEL_24G+1];
 683     unsigned char abyOFDMPwrTbl[CB_MAX_CHANNEL+1];
 684     char        abyCCKDefaultPwr[CB_MAX_CHANNEL_24G+1];
 685     char        abyOFDMDefaultPwr[CB_MAX_CHANNEL+1];
 686     char        abyRegPwr[CB_MAX_CHANNEL+1];
 687     char        abyLocalPwr[CB_MAX_CHANNEL+1];
 688
 689
 690     // BaseBand Loopback Use
 691     unsigned char byBBCR4d;
 692     unsigned char byBBCRc9;
 693     unsigned char byBBCR88;
 694     unsigned char byBBCR09;
 695
 696     // command timer
 697     struct timer_list       sTimerCommand;
 698 #ifdef TxInSleep
 699      struct timer_list       sTimerTxData;
 700      unsigned long nTxDataTimeCout;
 701      bool fTxDataInSleep;
 702      bool IsTxDataTrigger;
 703 #endif
 704
 705 #ifdef WPA_SM_Transtatus
 706     bool fWPA_Authened;           //is WPA/WPA-PSK or WPA2/WPA2-PSK authen??
 707 #endif
 708     unsigned char byReAssocCount;   //mike add:re-association retry times!
 709     unsigned char byLinkWaitCount;
 710
 711
 712     unsigned char abyNodeName[17];
 713
 714     bool bDiversityRegCtlON;
 715     bool bDiversityEnable;
 716     unsigned long ulDiversityNValue;
 717     unsigned long ulDiversityMValue;
 718     unsigned char byTMax;
 719     unsigned char byTMax2;
 720     unsigned char byTMax3;
 721     unsigned long ulSQ3TH;
 722
 723 // ANT diversity
 724     unsigned long uDiversityCnt;
 725     unsigned char byAntennaState;
 726     unsigned long ulRatio_State0;
 727     unsigned long ulRatio_State1;
 728
 729     //SQ3 functions for antenna diversity
 730     struct timer_list           TimerSQ3Tmax1;
 731     struct timer_list           TimerSQ3Tmax2;
 732     struct timer_list           TimerSQ3Tmax3;
 733
 734
 735     unsigned long uNumSQ3[MAX_RATE];
 736     unsigned short wAntDiversityMaxRate;
 737
 738
 739     SEthernetHeader         sTxEthHeader;
 740     SEthernetHeader         sRxEthHeader;
 741     unsigned char abyBroadcastAddr[ETH_ALEN];
 742     unsigned char abySNAP_RFC1042[ETH_ALEN];
 743     unsigned char abySNAP_Bridgetunnel[ETH_ALEN];
 744      unsigned char abyEEPROM[EEP_MAX_CONTEXT_SIZE];  //unsigned long alignment
 745     // Pre-Authentication & PMK cache
 746     SPMKID                  gsPMKID;
 747     SPMKIDCandidateEvent    gsPMKIDCandidate;
 748
 749
 750     // for 802.11h
 751     bool b11hEnable;
 752     unsigned char abyCountryCode[3];
 753     // for 802.11h DFS
 754     unsigned int        uNumOfMeasureEIDs;
 755     PWLAN_IE_MEASURE_REQ    pCurrMeasureEID;
 756     bool bMeasureInProgress;
 757     unsigned char byOrgChannel;
 758     unsigned char byOrgRCR;
 759     unsigned long dwOrgMAR0;
 760     unsigned long dwOrgMAR4;
 761     unsigned char byBasicMap;
 762     unsigned char byCCAFraction;
 763     unsigned char abyRPIs[8];
 764     unsigned long dwRPIs[8];
 765     bool bChannelSwitch;
 766     unsigned char byNewChannel;
 767     unsigned char byChannelSwitchCount;
 768     bool bQuietEnable;
 769     bool bEnableFirstQuiet;
 770     unsigned char byQuietStartCount;
 771     unsigned int        uQuietEnqueue;
 772     unsigned long dwCurrentQuietEndTime;
 773     SQuietControl           sQuiet[MAX_QUIET_COUNT];
 774     // for 802.11h TPC
 775     bool bCountryInfo5G;
 776     bool bCountryInfo24G;
 777
 778     unsigned short wBeaconInterval;
 779
 780     //WPA supplicant deamon
 781         struct net_device       *wpadev;
 782         bool bWPADEVUp;
 783     struct sk_buff          *skb;
 784 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 785 /*
 786         bool bwextstep0;
 787         bool bwextstep1;
 788         bool bwextstep2;
 789         bool bwextstep3;
 790         */
 791         unsigned int    bwextcount;
 792         bool bWPASuppWextEnabled;
 793 #endif
 794
 795     //--
 796 #ifdef HOSTAP
 797     // user space daemon: hostapd, is used for HOSTAP
 798         bool bEnableHostapd;
 799         bool bEnable8021x;
 800         bool bEnableHostWEP;
 801         struct net_device       *apdev;
 802         int (*tx_80211)(struct sk_buff *skb, struct net_device *dev);
 803 #endif
 804     unsigned int        uChannel;
 805     bool bMACSuspend;
 806
 807         struct iw_statistics    wstats;         // wireless stats
 808     bool bCommit;
 809
 810 } DEVICE_INFO, *PSDevice;
 811
 812
 813 //PLICE_DEBUG->
 814
 815
 816  inline  static void   EnQueue (PSDevice pDevice,PSRxMgmtPacket  pRxMgmtPacket)
 817 {
 818         //printk("Enter EnQueue:tail is %d\n",pDevice->rxManeQueue.tail);
 819         if ((pDevice->rxManeQueue.tail+1) % NUM == pDevice->rxManeQueue.head)
 820         {
 821                 //printk("Queue is Full,tail is %d\n",pDevice->rxManeQueue.tail);
 822                 return ;
 823         }
 824         else
 825         {
 826                 pDevice->rxManeQueue.tail = (pDevice->rxManeQueue.tail+1)% NUM;
 827                 pDevice->rxManeQueue.Q[pDevice->rxManeQueue.tail] = pRxMgmtPacket;
 828                 pDevice->rxManeQueue.packet_num++;
 829                 //printk("packet num is %d\n",pDevice->rxManeQueue.packet_num);
 830         }
 831 }
 832
 833
 834
 835
 836         inline  static  PSRxMgmtPacket DeQueue (PSDevice pDevice)
 837 {
 838         PSRxMgmtPacket  pRxMgmtPacket;
 839         if (pDevice->rxManeQueue.tail == pDevice->rxManeQueue.head)
 840         {
 841                 printk("Queue is Empty\n");
 842                 return NULL;
 843         }
 844         else
 845         {
 846                 int     x;
 847                 //x=pDevice->rxManeQueue.head = (pDevice->rxManeQueue.head+1)%NUM;
 848                 pDevice->rxManeQueue.head = (pDevice->rxManeQueue.head+1)%NUM;
 849                 x = pDevice->rxManeQueue.head;
 850                 //printk("Enter DeQueue:head is %d\n",x);
 851                 pRxMgmtPacket = pDevice->rxManeQueue.Q[x];
 852                 pDevice->rxManeQueue.packet_num--;
 853                 return pRxMgmtPacket;
 854         }
 855 }
 856
 857 void    InitRxManagementQueue(PSDevice   pDevice);
 858
 859
 860
 861 //PLICE_DEBUG<-
 862
 863
 864
 865
 866
 867
 868 inline static bool device_get_ip(PSDevice pInfo) {
 869     struct in_device* in_dev=(struct in_device*) pInfo->dev->ip_ptr;
 870     struct in_ifaddr* ifa;
 871
 872     if (in_dev!=NULL) {
 873         ifa=(struct in_ifaddr*) in_dev->ifa_list;
 874         if (ifa!=NULL) {
 875             memcpy(pInfo->abyIPAddr,&ifa->ifa_address,4);
 876             return true;
 877         }
 878     }
 879     return false;
 880 }
 881
 882
 883
 884 static inline PDEVICE_RD_INFO alloc_rd_info(void) {
 885     PDEVICE_RD_INFO  ptr;
 886     ptr = (PDEVICE_RD_INFO)kmalloc((int)sizeof(DEVICE_RD_INFO), (int)GFP_ATOMIC);
 887     if (ptr == NULL)
 888         return NULL;
 889     else {
 890         memset(ptr,0,sizeof(DEVICE_RD_INFO));
 891         return ptr;
 892     }
 893 }
 894
 895 static inline PDEVICE_TD_INFO alloc_td_info(void) {
 896     PDEVICE_TD_INFO  ptr;
 897     ptr = (PDEVICE_TD_INFO)kmalloc((int)sizeof(DEVICE_TD_INFO), (int)GFP_ATOMIC);
 898     if (ptr == NULL)
 899         return NULL;
 900     else {
 901         memset(ptr,0,sizeof(DEVICE_TD_INFO));
 902         return ptr;
 903     }
 904 }
 905
 906 /*---------------------  Export Functions  --------------------------*/
 907
 908 bool device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, unsigned int uNodeIndex);
 909 bool device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF);
 910 int Config_FileOperation(PSDevice pDevice, bool fwrite, unsigned char *Parameter);
 911 #endif
 912
 913