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 //2008-4-14<add> by chester for led issue
  73 //#define FOR_LED_ON_NOTEBOOK
  74 //
  75
  76
  77 //
  78 // device specific
  79 //
  80
  81 #include "device_cfg.h"
  82 #include "ttype.h"
  83 #include "80211hdr.h"
  84 #include "tether.h"
  85 #include "wmgr.h"
  86 #include "wcmd.h"
  87 #include "mib.h"
  88 #include "srom.h"
  89 #include "rc4.h"
  90 #include "desc.h"
  91 #include "key.h"
  92 #include "mac.h"
  93
  94 //PLICE_DEBUG->
  95 //#define               THREAD
  96
  97 //#define       TASK_LET
  98 //PLICE_DEBUG<-
  99
 100
 101 /*---------------------  Export Definitions -------------------------*/
 102
 103 #define MAC_MAX_CONTEXT_REG     (256+128)
 104
 105 #define MAX_MULTICAST_ADDRESS_NUM       32
 106 #define MULTICAST_ADDRESS_LIST_SIZE     (MAX_MULTICAST_ADDRESS_NUM * ETH_ALEN)
 107
 108
 109 //#define OP_MODE_INFRASTRUCTURE  0
 110 //#define OP_MODE_ADHOC           1
 111 //#define OP_MODE_AP              2
 112
 113 #define DUPLICATE_RX_CACHE_LENGTH       5
 114
 115 #define NUM_KEY_ENTRY                   11
 116
 117 #define TX_WEP_NONE                     0
 118 #define TX_WEP_OTF                      1
 119 #define TX_WEP_SW                       2
 120 #define TX_WEP_SWOTP                    3
 121 #define TX_WEP_OTPSW                    4
 122 #define TX_WEP_SW232                    5
 123
 124 #define KEYSEL_WEP40                    0
 125 #define KEYSEL_WEP104                   1
 126 #define KEYSEL_TKIP                     2
 127 #define KEYSEL_CCMP                     3
 128
 129
 130
 131 #define AUTO_FB_NONE            0
 132 #define AUTO_FB_0               1
 133 #define AUTO_FB_1               2
 134
 135 #define FB_RATE0                0
 136 #define FB_RATE1                1
 137
 138 // Antenna Mode
 139 #define ANT_A                   0
 140 #define ANT_B                   1
 141 #define ANT_DIVERSITY           2
 142 #define ANT_RXD_TXA             3
 143 #define ANT_RXD_TXB             4
 144 #define ANT_UNKNOWN             0xFF
 145
 146 #define MAXCHECKHANGCNT         4
 147
 148 #define BB_VGA_LEVEL            4
 149 #define BB_VGA_CHANGE_THRESHOLD 16
 150
 151
 152
 153 #ifndef RUN_AT
 154 #define RUN_AT(x)                       (jiffies+(x))
 155 #endif
 156
 157 // DMA related
 158 #define RESERV_AC0DMA                   4
 159
 160
 161 // BUILD OBJ mode
 162
 163
 164 #define AVAIL_TD(p,q)   ((p)->sOpts.nTxDescs[(q)]-((p)->iTDUsed[(q)]))
 165
 166 //PLICE_DEBUG ->
 167 #define NUM                             64
 168 //PLICE_DEUBG <-
 169
 170
 171
 172 #define PRIVATE_Message                 0
 173
 174 /*---------------------  Export Types  ------------------------------*/
 175
 176
 177 #define DBG_PRT(l, p, args...) {if (l<=msglevel) printk( p ,##args);}
 178 #define PRINT_K(p, args...) {if (PRIVATE_Message) printk( p ,##args);}
 179
 180 //0:11A 1:11B 2:11G
 181 typedef enum _VIA_BB_TYPE
 182 {
 183     BB_TYPE_11A=0,
 184     BB_TYPE_11B,
 185     BB_TYPE_11G
 186 } VIA_BB_TYPE, *PVIA_BB_TYPE;
 187
 188 //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 189 typedef enum _VIA_PKT_TYPE
 190 {
 191     PK_TYPE_11A=0,
 192     PK_TYPE_11B,
 193     PK_TYPE_11GB,
 194     PK_TYPE_11GA
 195 } VIA_PKT_TYPE, *PVIA_PKT_TYPE;
 196
 197
 198 typedef enum __device_msg_level {
 199     MSG_LEVEL_ERR=0,            //Errors that will cause abnormal operation.
 200     MSG_LEVEL_NOTICE=1,         //Some errors need users to be notified.
 201     MSG_LEVEL_INFO=2,           //Normal message.
 202     MSG_LEVEL_VERBOSE=3,        //Will report all trival errors.
 203     MSG_LEVEL_DEBUG=4           //Only for debug purpose.
 204 } DEVICE_MSG_LEVEL, *PDEVICE_MSG_LEVEL;
 205
 206 typedef enum __device_init_type {
 207     DEVICE_INIT_COLD=0,         // cold init
 208     DEVICE_INIT_RESET,          // reset init or Dx to D0 power remain init
 209     DEVICE_INIT_DXPL            // Dx to D0 power lost init
 210 } DEVICE_INIT_TYPE, *PDEVICE_INIT_TYPE;
 211
 212
 213 //++ NDIS related
 214
 215 #define MAX_BSSIDINFO_4_PMKID   16
 216 #define MAX_PMKIDLIST           5
 217 //Flags for PMKID Candidate list structure
 218 #define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED     0x01
 219
 220 // PMKID Structures
 221 typedef unsigned char NDIS_802_11_PMKID_VALUE[16];
 222
 223
 224 typedef enum _NDIS_802_11_WEP_STATUS
 225 {
 226     Ndis802_11WEPEnabled,
 227     Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
 228     Ndis802_11WEPDisabled,
 229     Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
 230     Ndis802_11WEPKeyAbsent,
 231     Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
 232     Ndis802_11WEPNotSupported,
 233     Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
 234     Ndis802_11Encryption2Enabled,
 235     Ndis802_11Encryption2KeyAbsent,
 236     Ndis802_11Encryption3Enabled,
 237     Ndis802_11Encryption3KeyAbsent
 238 } NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
 239   NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;
 240
 241
 242 typedef enum _NDIS_802_11_STATUS_TYPE
 243 {
 244     Ndis802_11StatusType_Authentication,
 245     Ndis802_11StatusType_MediaStreamMode,
 246     Ndis802_11StatusType_PMKID_CandidateList,
 247     Ndis802_11StatusTypeMax    // not a real type, defined as an upper bound
 248 } NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;
 249
 250 //Added new types for PMKID Candidate lists.
 251 typedef struct _PMKID_CANDIDATE {
 252     NDIS_802_11_MAC_ADDRESS BSSID;
 253     unsigned long Flags;
 254 } PMKID_CANDIDATE, *PPMKID_CANDIDATE;
 255
 256
 257 typedef struct _BSSID_INFO
 258 {
 259     NDIS_802_11_MAC_ADDRESS BSSID;
 260     NDIS_802_11_PMKID_VALUE PMKID;
 261 } BSSID_INFO, *PBSSID_INFO;
 262
 263 typedef struct tagSPMKID {
 264     unsigned long Length;
 265     unsigned long BSSIDInfoCount;
 266     BSSID_INFO BSSIDInfo[MAX_BSSIDINFO_4_PMKID];
 267 } SPMKID, *PSPMKID;
 268
 269 typedef struct tagSPMKIDCandidateEvent {
 270     NDIS_802_11_STATUS_TYPE     StatusType;
 271     unsigned long Version;       // Version of the structure
 272     unsigned long NumCandidates; // No. of pmkid candidates
 273     PMKID_CANDIDATE CandidateList[MAX_PMKIDLIST];
 274 } SPMKIDCandidateEvent, *PSPMKIDCandidateEvent;
 275
 276 //--
 277
 278 //++ 802.11h related
 279 #define MAX_QUIET_COUNT     8
 280
 281 typedef struct tagSQuietControl {
 282     bool bEnable;
 283     unsigned long dwStartTime;
 284     unsigned char byPeriod;
 285     unsigned short wDuration;
 286 } SQuietControl, *PSQuietControl;
 287
 288 //--
 289 typedef struct __chip_info_tbl{
 290     CHIP_TYPE   chip_id;
 291     char*       name;
 292     int         io_size;
 293     int         nTxQueue;
 294     u32         flags;
 295 } CHIP_INFO, *PCHIP_INFO;
 296
 297
 298 typedef enum {
 299     OWNED_BY_HOST=0,
 300     OWNED_BY_NIC=1
 301 } DEVICE_OWNER_TYPE, *PDEVICE_OWNER_TYPE;
 302
 303
 304 // The receive duplicate detection cache entry
 305 typedef struct tagSCacheEntry{
 306     unsigned short wFmSequence;
 307     unsigned char abyAddr2[ETH_ALEN];
 308 } SCacheEntry, *PSCacheEntry;
 309
 310 typedef struct tagSCache{
 311 /* The receive cache is updated circularly.  The next entry to be written is
 312  * indexed by the "InPtr".
 313 */
 314     unsigned int uInPtr;         // Place to use next
 315     SCacheEntry     asCacheEntry[DUPLICATE_RX_CACHE_LENGTH];
 316 } SCache, *PSCache;
 317
 318 #define CB_MAX_RX_FRAG                 64
 319 // DeFragment Control Block, used for collecting fragments prior to reassembly
 320 typedef struct tagSDeFragControlBlock
 321 {
 322     unsigned short wSequence;
 323     unsigned short wFragNum;
 324     unsigned char abyAddr2[ETH_ALEN];
 325     unsigned int uLifetime;
 326     struct sk_buff* skb;
 327     unsigned char *pbyRxBuffer;
 328     unsigned int cbFrameLength;
 329     bool bInUse;
 330 } SDeFragControlBlock, *PSDeFragControlBlock;
 331
 332
 333
 334 //flags for options
 335 #define     DEVICE_FLAGS_IP_ALIGN        0x00000001UL
 336 #define     DEVICE_FLAGS_PREAMBLE_TYPE   0x00000002UL
 337 #define     DEVICE_FLAGS_OP_MODE         0x00000004UL
 338 #define     DEVICE_FLAGS_PS_MODE         0x00000008UL
 339 #define         DEVICE_FLAGS_80211h_MODE         0x00000010UL
 340 #define         DEVICE_FLAGS_DiversityANT        0x00000020UL
 341
 342 //flags for driver status
 343 #define     DEVICE_FLAGS_OPENED          0x00010000UL
 344 #define     DEVICE_FLAGS_WOL_ENABLED     0x00080000UL
 345 //flags for capbilities
 346 #define     DEVICE_FLAGS_TX_ALIGN        0x01000000UL
 347 #define     DEVICE_FLAGS_HAVE_CAM        0x02000000UL
 348 #define     DEVICE_FLAGS_FLOW_CTRL       0x04000000UL
 349
 350 //flags for MII status
 351 #define     DEVICE_LINK_FAIL             0x00000001UL
 352 #define     DEVICE_SPEED_10              0x00000002UL
 353 #define     DEVICE_SPEED_100             0x00000004UL
 354 #define     DEVICE_SPEED_1000            0x00000008UL
 355 #define     DEVICE_DUPLEX_FULL           0x00000010UL
 356 #define     DEVICE_AUTONEG_ENABLE        0x00000020UL
 357 #define     DEVICE_FORCED_BY_EEPROM      0x00000040UL
 358 //for device_set_media_duplex
 359 #define     DEVICE_LINK_CHANGE           0x00000001UL
 360
 361
 362 //PLICE_DEBUG->
 363
 364
 365 typedef struct _RxManagementQueue
 366 {
 367         int     packet_num;
 368         int     head,tail;
 369         PSRxMgmtPacket  Q[NUM];
 370 } RxManagementQueue,*PSRxManagementQueue;
 371
 372
 373
 374 //PLICE_DEBUG<-
 375
 376
 377 typedef struct __device_opt {
 378     int         nRxDescs0;    //Number of RX descriptors0
 379     int         nRxDescs1;    //Number of RX descriptors1
 380     int         nTxDescs[2];  //Number of TX descriptors 0, 1
 381     int         int_works;    //interrupt limits
 382     int         rts_thresh;   //rts threshold
 383     int         frag_thresh;
 384     int         data_rate;
 385     int         channel_num;
 386     int         short_retry;
 387     int         long_retry;
 388     int         bbp_type;
 389     u32         flags;
 390 } OPTIONS, *POPTIONS;
 391
 392
 393 typedef struct __device_info {
 394     struct __device_info*        next;
 395     struct __device_info*        prev;
 396
 397     struct pci_dev*             pcid;
 398
 399 #ifdef CONFIG_PM
 400     u32                         pci_state[16];
 401 #endif
 402
 403 // netdev
 404     struct net_device*          dev;
 405     struct net_device*          next_module;
 406     struct net_device_stats     stats;
 407
 408 //dma addr, rx/tx pool
 409     dma_addr_t                  pool_dma;
 410     dma_addr_t                  rd0_pool_dma;
 411     dma_addr_t                  rd1_pool_dma;
 412
 413     dma_addr_t                  td0_pool_dma;
 414     dma_addr_t                  td1_pool_dma;
 415
 416     dma_addr_t                  tx_bufs_dma0;
 417     dma_addr_t                  tx_bufs_dma1;
 418     dma_addr_t                  tx_beacon_dma;
 419
 420     unsigned char *tx0_bufs;
 421     unsigned char *tx1_bufs;
 422     unsigned char *tx_beacon_bufs;
 423
 424     CHIP_TYPE                   chip_id;
 425
 426     unsigned long               PortOffset;
 427     unsigned long dwIsr;
 428     u32                         memaddr;
 429     u32                         ioaddr;
 430     u32                         io_size;
 431
 432     unsigned char byRevId;
 433     unsigned short SubSystemID;
 434     unsigned short SubVendorID;
 435
 436     int                         nTxQueues;
 437     volatile int                iTDUsed[TYPE_MAXTD];
 438
 439     volatile PSTxDesc           apCurrTD[TYPE_MAXTD];
 440     volatile PSTxDesc           apTailTD[TYPE_MAXTD];
 441
 442     volatile PSTxDesc           apTD0Rings;
 443     volatile PSTxDesc           apTD1Rings;
 444
 445     volatile PSRxDesc           aRD0Ring;
 446     volatile PSRxDesc           aRD1Ring;
 447     volatile PSRxDesc           pCurrRD[TYPE_MAXRD];
 448     SCache                      sDupRxCache;
 449
 450     SDeFragControlBlock         sRxDFCB[CB_MAX_RX_FRAG];
 451     unsigned int        cbDFCB;
 452     unsigned int        cbFreeDFCB;
 453     unsigned int        uCurrentDFCBIdx;
 454
 455     OPTIONS                     sOpts;
 456
 457     u32                         flags;
 458
 459     u32                         rx_buf_sz;
 460     int                         multicast_limit;
 461     unsigned char byRxMode;
 462
 463     spinlock_t                  lock;
 464 //PLICE_DEBUG->
 465         struct  tasklet_struct          RxMngWorkItem;
 466         RxManagementQueue       rxManeQueue;
 467 //PLICE_DEBUG<-
 468 //PLICE_DEBUG ->
 469         pid_t                           MLMEThr_pid;
 470         struct  completion      notify;
 471         struct  semaphore       mlme_semaphore;
 472 //PLICE_DEBUG <-
 473
 474
 475     u32                         rx_bytes;
 476
 477     // Version control
 478     unsigned char byLocalID;
 479     unsigned char byRFType;
 480
 481     unsigned char byMaxPwrLevel;
 482     unsigned char byZoneType;
 483     bool bZoneRegExist;
 484    unsigned char byOriginalZonetype;
 485     unsigned char abyMacContext[MAC_MAX_CONTEXT_REG];
 486     bool bLinkPass;          // link status: OK or fail
 487     unsigned char abyCurrentNetAddr[ETH_ALEN];
 488
 489     // Adapter statistics
 490     SStatCounter                scStatistic;
 491     // 802.11 counter
 492     SDot11Counters              s802_11Counter;
 493
 494
 495     // 802.11 management
 496     PSMgmtObject                pMgmt;
 497     SMgmtObject                 sMgmtObj;
 498
 499     // 802.11 MAC specific
 500     unsigned int        uCurrRSSI;
 501     unsigned char byCurrSQ;
 502
 503     unsigned long dwTxAntennaSel;
 504     unsigned long dwRxAntennaSel;
 505     unsigned char byAntennaCount;
 506     unsigned char byRxAntennaMode;
 507     unsigned char byTxAntennaMode;
 508     bool bTxRxAntInv;
 509
 510     unsigned char *pbyTmpBuff;
 511     unsigned int        uSIFS;    //Current SIFS
 512     unsigned int        uDIFS;    //Current DIFS
 513     unsigned int        uEIFS;    //Current EIFS
 514     unsigned int        uSlot;    //Current SlotTime
 515     unsigned int        uCwMin;   //Current CwMin
 516     unsigned int        uCwMax;   //CwMax is fixed on 1023.
 517     // PHY parameter
 518     unsigned char bySIFS;
 519     unsigned char byDIFS;
 520     unsigned char byEIFS;
 521     unsigned char bySlot;
 522     unsigned char byCWMaxMin;
 523     CARD_PHY_TYPE               eCurrentPHYType;
 524
 525
 526     VIA_BB_TYPE                 byBBType; //0: 11A, 1:11B, 2:11G
 527     VIA_PKT_TYPE                byPacketType; //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 528     unsigned short wBasicRate;
 529     unsigned char byACKRate;
 530     unsigned char byTopOFDMBasicRate;
 531     unsigned char byTopCCKBasicRate;
 532
 533     unsigned char byMinChannel;
 534     unsigned char byMaxChannel;
 535     unsigned int        uConnectionRate;
 536
 537     unsigned char byPreambleType;
 538     unsigned char byShortPreamble;
 539
 540     unsigned short wCurrentRate;
 541     unsigned short wRTSThreshold;
 542     unsigned short wFragmentationThreshold;
 543     unsigned char byShortRetryLimit;
 544     unsigned char byLongRetryLimit;
 545     CARD_OP_MODE                eOPMode;
 546     unsigned char byOpMode;
 547     bool bBSSIDFilter;
 548     unsigned short wMaxTransmitMSDULifetime;
 549     unsigned char abyBSSID[ETH_ALEN];
 550     unsigned char abyDesireBSSID[ETH_ALEN];
 551     unsigned short wCTSDuration;       // update while speed change
 552     unsigned short wACKDuration;       // update while speed change
 553     unsigned short wRTSTransmitLen;    // update while speed change
 554     unsigned char byRTSServiceField;  // update while speed change
 555     unsigned char byRTSSignalField;   // update while speed change
 556
 557     unsigned long dwMaxReceiveLifetime;       // dot11MaxReceiveLifetime
 558
 559     bool bCCK;
 560     bool bEncryptionEnable;
 561     bool bLongHeader;
 562     bool bShortSlotTime;
 563     bool bProtectMode;
 564     bool bNonERPPresent;
 565     bool bBarkerPreambleMd;
 566
 567     unsigned char byERPFlag;
 568     unsigned short wUseProtectCntDown;
 569
 570     bool bRadioControlOff;
 571     bool bRadioOff;
 572     bool bEnablePSMode;
 573     unsigned short wListenInterval;
 574     bool bPWBitOn;
 575     WMAC_POWER_MODE         ePSMode;
 576
 577
 578     // GPIO Radio Control
 579     unsigned char byRadioCtl;
 580     unsigned char byGPIO;
 581     bool bHWRadioOff;
 582     bool bPrvActive4RadioOFF;
 583     bool bGPIOBlockRead;
 584
 585     // Beacon releated
 586     unsigned short wSeqCounter;
 587     unsigned short wBCNBufLen;
 588     bool bBeaconBufReady;
 589     bool bBeaconSent;
 590     bool bIsBeaconBufReadySet;
 591     unsigned int        cbBeaconBufReadySetCnt;
 592     bool bFixRate;
 593     unsigned char byCurrentCh;
 594     unsigned int        uScanTime;
 595
 596     CMD_STATE               eCommandState;
 597
 598     CMD_CODE                eCommand;
 599     bool bBeaconTx;
 600
 601     bool bStopBeacon;
 602     bool bStopDataPkt;
 603     bool bStopTx0Pkt;
 604     unsigned int        uAutoReConnectTime;
 605
 606     // 802.11 counter
 607
 608     CMD_ITEM                eCmdQueue[CMD_Q_SIZE];
 609     unsigned int        uCmdDequeueIdx;
 610     unsigned int        uCmdEnqueueIdx;
 611     unsigned int        cbFreeCmdQueue;
 612     bool bCmdRunning;
 613     bool bCmdClear;
 614
 615
 616
 617     bool bRoaming;
 618     //WOW
 619     unsigned char abyIPAddr[4];
 620
 621     unsigned long ulTxPower;
 622     NDIS_802_11_WEP_STATUS  eEncryptionStatus;
 623     bool bTransmitKey;
 624 //2007-0925-01<Add>by MikeLiu
 625 //mike add :save old Encryption
 626     NDIS_802_11_WEP_STATUS  eOldEncryptionStatus;
 627
 628     SKeyManagement          sKey;
 629     unsigned long dwIVCounter;
 630
 631     QWORD                   qwPacketNumber; //For CCMP and TKIP as TSC(6 bytes)
 632     unsigned int        uCurrentWEPMode;
 633
 634     RC4Ext                  SBox;
 635     unsigned char abyPRNG[WLAN_WEPMAX_KEYLEN+3];
 636     unsigned char byKeyIndex;
 637     unsigned int        uKeyLength;
 638     unsigned char abyKey[WLAN_WEP232_KEYLEN];
 639
 640     bool bAES;
 641     unsigned char byCntMeasure;
 642
 643     // for AP mode
 644     unsigned int        uAssocCount;
 645     bool bMoreData;
 646
 647     // QoS
 648     bool bGrpAckPolicy;
 649
 650     // for OID_802_11_ASSOCIATION_INFORMATION
 651     bool bAssocInfoSet;
 652
 653
 654     unsigned char byAutoFBCtrl;
 655
 656     bool bTxMICFail;
 657     bool bRxMICFail;
 658
 659
 660     unsigned int        uRATEIdx;
 661
 662
 663     // For Update BaseBand VGA Gain Offset
 664     bool bUpdateBBVGA;
 665     unsigned int        uBBVGADiffCount;
 666     unsigned char byBBVGANew;
 667     unsigned char byBBVGACurrent;
 668     unsigned char abyBBVGA[BB_VGA_LEVEL];
 669     long                    ldBmThreshold[BB_VGA_LEVEL];
 670
 671     unsigned char byBBPreEDRSSI;
 672     unsigned char byBBPreEDIndex;
 673
 674
 675     bool bRadioCmd;
 676     unsigned long dwDiagRefCount;
 677
 678     // For FOE Tuning
 679     unsigned char byFOETuning;
 680
 681     // For Auto Power Tunning
 682
 683     unsigned char byAutoPwrTunning;
 684     short                   sPSetPointCCK;
 685     short                   sPSetPointOFDMG;
 686     short                   sPSetPointOFDMA;
 687     long                    lPFormulaOffset;
 688     short                   sPThreshold;
 689     char                    cAdjustStep;
 690     char                    cMinTxAGC;
 691
 692     // For RF Power table
 693     unsigned char byCCKPwr;
 694     unsigned char byOFDMPwrG;
 695     unsigned char byCurPwr;
 696     char         byCurPwrdBm;
 697     unsigned char abyCCKPwrTbl[CB_MAX_CHANNEL_24G+1];
 698     unsigned char abyOFDMPwrTbl[CB_MAX_CHANNEL+1];
 699     char        abyCCKDefaultPwr[CB_MAX_CHANNEL_24G+1];
 700     char        abyOFDMDefaultPwr[CB_MAX_CHANNEL+1];
 701     char        abyRegPwr[CB_MAX_CHANNEL+1];
 702     char        abyLocalPwr[CB_MAX_CHANNEL+1];
 703
 704
 705     // BaseBand Loopback Use
 706     unsigned char byBBCR4d;
 707     unsigned char byBBCRc9;
 708     unsigned char byBBCR88;
 709     unsigned char byBBCR09;
 710
 711     // command timer
 712     struct timer_list       sTimerCommand;
 713 #ifdef TxInSleep
 714      struct timer_list       sTimerTxData;
 715      unsigned long nTxDataTimeCout;
 716      bool fTxDataInSleep;
 717      bool IsTxDataTrigger;
 718 #endif
 719
 720 #ifdef WPA_SM_Transtatus
 721     bool fWPA_Authened;           //is WPA/WPA-PSK or WPA2/WPA2-PSK authen??
 722 #endif
 723     unsigned char byReAssocCount;   //mike add:re-association retry times!
 724     unsigned char byLinkWaitCount;
 725
 726
 727     unsigned char abyNodeName[17];
 728
 729     bool bDiversityRegCtlON;
 730     bool bDiversityEnable;
 731     unsigned long ulDiversityNValue;
 732     unsigned long ulDiversityMValue;
 733     unsigned char byTMax;
 734     unsigned char byTMax2;
 735     unsigned char byTMax3;
 736     unsigned long ulSQ3TH;
 737
 738 // ANT diversity
 739     unsigned long uDiversityCnt;
 740     unsigned char byAntennaState;
 741     unsigned long ulRatio_State0;
 742     unsigned long ulRatio_State1;
 743
 744     //SQ3 functions for antenna diversity
 745     struct timer_list           TimerSQ3Tmax1;
 746     struct timer_list           TimerSQ3Tmax2;
 747     struct timer_list           TimerSQ3Tmax3;
 748
 749
 750     unsigned long uNumSQ3[MAX_RATE];
 751     unsigned short wAntDiversityMaxRate;
 752
 753
 754     SEthernetHeader         sTxEthHeader;
 755     SEthernetHeader         sRxEthHeader;
 756     unsigned char abyBroadcastAddr[ETH_ALEN];
 757     unsigned char abySNAP_RFC1042[ETH_ALEN];
 758     unsigned char abySNAP_Bridgetunnel[ETH_ALEN];
 759      unsigned char abyEEPROM[EEP_MAX_CONTEXT_SIZE];  //unsigned long alignment
 760     // Pre-Authentication & PMK cache
 761     SPMKID                  gsPMKID;
 762     SPMKIDCandidateEvent    gsPMKIDCandidate;
 763
 764
 765     // for 802.11h
 766     bool b11hEnable;
 767     unsigned char abyCountryCode[3];
 768     // for 802.11h DFS
 769     unsigned int        uNumOfMeasureEIDs;
 770     PWLAN_IE_MEASURE_REQ    pCurrMeasureEID;
 771     bool bMeasureInProgress;
 772     unsigned char byOrgChannel;
 773     unsigned char byOrgRCR;
 774     unsigned long dwOrgMAR0;
 775     unsigned long dwOrgMAR4;
 776     unsigned char byBasicMap;
 777     unsigned char byCCAFraction;
 778     unsigned char abyRPIs[8];
 779     unsigned long dwRPIs[8];
 780     bool bChannelSwitch;
 781     unsigned char byNewChannel;
 782     unsigned char byChannelSwitchCount;
 783     bool bQuietEnable;
 784     bool bEnableFirstQuiet;
 785     unsigned char byQuietStartCount;
 786     unsigned int        uQuietEnqueue;
 787     unsigned long dwCurrentQuietEndTime;
 788     SQuietControl           sQuiet[MAX_QUIET_COUNT];
 789     // for 802.11h TPC
 790     bool bCountryInfo5G;
 791     bool bCountryInfo24G;
 792
 793     unsigned short wBeaconInterval;
 794
 795     //WPA supplicant deamon
 796         struct net_device       *wpadev;
 797         bool bWPADEVUp;
 798     struct sk_buff          *skb;
 799 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 800 /*
 801         bool bwextstep0;
 802         bool bwextstep1;
 803         bool bwextstep2;
 804         bool bwextstep3;
 805         */
 806         unsigned int    bwextcount;
 807         bool bWPASuppWextEnabled;
 808 #endif
 809
 810     //--
 811 #ifdef HOSTAP
 812     // user space daemon: hostapd, is used for HOSTAP
 813         bool bEnableHostapd;
 814         bool bEnable8021x;
 815         bool bEnableHostWEP;
 816         struct net_device       *apdev;
 817         int (*tx_80211)(struct sk_buff *skb, struct net_device *dev);
 818 #endif
 819     unsigned int        uChannel;
 820     bool bMACSuspend;
 821
 822         struct iw_statistics    wstats;         // wireless stats
 823     bool bCommit;
 824
 825 } DEVICE_INFO, *PSDevice;
 826
 827
 828 //PLICE_DEBUG->
 829
 830
 831  inline  static void   EnQueue (PSDevice pDevice,PSRxMgmtPacket  pRxMgmtPacket)
 832 {
 833         //printk("Enter EnQueue:tail is %d\n",pDevice->rxManeQueue.tail);
 834         if ((pDevice->rxManeQueue.tail+1) % NUM == pDevice->rxManeQueue.head)
 835         {
 836                 //printk("Queue is Full,tail is %d\n",pDevice->rxManeQueue.tail);
 837                 return ;
 838         }
 839         else
 840         {
 841                 pDevice->rxManeQueue.tail = (pDevice->rxManeQueue.tail+1)% NUM;
 842                 pDevice->rxManeQueue.Q[pDevice->rxManeQueue.tail] = pRxMgmtPacket;
 843                 pDevice->rxManeQueue.packet_num++;
 844                 //printk("packet num is %d\n",pDevice->rxManeQueue.packet_num);
 845         }
 846 }
 847
 848
 849
 850
 851         inline  static  PSRxMgmtPacket DeQueue (PSDevice pDevice)
 852 {
 853         PSRxMgmtPacket  pRxMgmtPacket;
 854         if (pDevice->rxManeQueue.tail == pDevice->rxManeQueue.head)
 855         {
 856                 printk("Queue is Empty\n");
 857                 return NULL;
 858         }
 859         else
 860         {
 861                 int     x;
 862                 //x=pDevice->rxManeQueue.head = (pDevice->rxManeQueue.head+1)%NUM;
 863                 pDevice->rxManeQueue.head = (pDevice->rxManeQueue.head+1)%NUM;
 864                 x = pDevice->rxManeQueue.head;
 865                 //printk("Enter DeQueue:head is %d\n",x);
 866                 pRxMgmtPacket = pDevice->rxManeQueue.Q[x];
 867                 pDevice->rxManeQueue.packet_num--;
 868                 return pRxMgmtPacket;
 869         }
 870 }
 871
 872 void    InitRxManagementQueue(PSDevice   pDevice);
 873
 874
 875
 876 //PLICE_DEBUG<-
 877
 878
 879
 880
 881
 882
 883 inline static bool device_get_ip(PSDevice pInfo) {
 884     struct in_device* in_dev=(struct in_device*) pInfo->dev->ip_ptr;
 885     struct in_ifaddr* ifa;
 886
 887     if (in_dev!=NULL) {
 888         ifa=(struct in_ifaddr*) in_dev->ifa_list;
 889         if (ifa!=NULL) {
 890             memcpy(pInfo->abyIPAddr,&ifa->ifa_address,4);
 891             return true;
 892         }
 893     }
 894     return false;
 895 }
 896
 897
 898
 899 static inline PDEVICE_RD_INFO alloc_rd_info(void) {
 900     PDEVICE_RD_INFO  ptr;
 901     ptr = (PDEVICE_RD_INFO)kmalloc((int)sizeof(DEVICE_RD_INFO), (int)GFP_ATOMIC);
 902     if (ptr == NULL)
 903         return NULL;
 904     else {
 905         memset(ptr,0,sizeof(DEVICE_RD_INFO));
 906         return ptr;
 907     }
 908 }
 909
 910 static inline PDEVICE_TD_INFO alloc_td_info(void) {
 911     PDEVICE_TD_INFO  ptr;
 912     ptr = (PDEVICE_TD_INFO)kmalloc((int)sizeof(DEVICE_TD_INFO), (int)GFP_ATOMIC);
 913     if (ptr == NULL)
 914         return NULL;
 915     else {
 916         memset(ptr,0,sizeof(DEVICE_TD_INFO));
 917         return ptr;
 918     }
 919 }
 920
 921 /*---------------------  Export Functions  --------------------------*/
 922
 923 bool device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, unsigned int uNodeIndex);
 924 bool device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF);
 925 int Config_FileOperation(PSDevice pDevice, bool fwrite, unsigned char *Parameter);
 926 #endif
 927
 928