drivers/staging/vt6656/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/if.h>
  52 #include <linux/rtnetlink.h>//James
  53 #include <linux/proc_fs.h>
  54 #include <linux/inetdevice.h>
  55 #include <linux/reboot.h>
  56 #include <linux/usb.h>
  57 #include <linux/signal.h>
  58 #include <asm/io.h>
  59 #include <asm/uaccess.h>
  60 #ifdef SIOCETHTOOL
  61 #define DEVICE_ETHTOOL_IOCTL_SUPPORT
  62 #include <linux/ethtool.h>
  63 #else
  64 #undef DEVICE_ETHTOOL_IOCTL_SUPPORT
  65 #endif
  66 /* Include Wireless Extension definition and check version - Jean II */
  67 #include <linux/wireless.h>
  68 #include <net/iw_handler.h>     // New driver API
  69
  70 #ifndef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
  71 #define WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
  72 #endif
  73
  74 //please copy below macro to driver_event.c for API
  75 #define RT_INSMOD_EVENT_FLAG                             0x0101
  76 #define RT_UPDEV_EVENT_FLAG                               0x0102
  77 #define RT_DISCONNECTED_EVENT_FLAG               0x0103
  78 #define RT_WPACONNECTED_EVENT_FLAG             0x0104
  79 #define RT_DOWNDEV_EVENT_FLAG                        0x0105
  80 #define RT_RMMOD_EVENT_FLAG                              0x0106
  81
  82 //
  83 // device specific
  84 //
  85
  86 #include "device_cfg.h"
  87 #include "ttype.h"
  88 #include "80211hdr.h"
  89 #include "tether.h"
  90 #include "wmgr.h"
  91 #include "wcmd.h"
  92 #include "mib.h"
  93 #include "srom.h"
  94 #include "rc4.h"
  95 #include "desc.h"
  96 #include "key.h"
  97 #include "card.h"
  98
  99 /*---------------------  Export Definitions -------------------------*/
 100 #define VNT_USB_VENDOR_ID                     0x160a
 101 #define VNT_USB_PRODUCT_ID                    0x3184
 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 //#define OP_MODE_INFRASTRUCTURE  0
 109 //#define OP_MODE_ADHOC           1
 110 //#define OP_MODE_AP              2
 111
 112 #define DUPLICATE_RX_CACHE_LENGTH       5
 113
 114 #define NUM_KEY_ENTRY                   11
 115
 116 #define TX_WEP_NONE                     0
 117 #define TX_WEP_OTF                      1
 118 #define TX_WEP_SW                       2
 119 #define TX_WEP_SWOTP                    3
 120 #define TX_WEP_OTPSW                    4
 121 #define TX_WEP_SW232                    5
 122
 123 #define KEYSEL_WEP40                    0
 124 #define KEYSEL_WEP104                   1
 125 #define KEYSEL_TKIP                     2
 126 #define KEYSEL_CCMP                     3
 127
 128 #define AUTO_FB_NONE            0
 129 #define AUTO_FB_0               1
 130 #define AUTO_FB_1               2
 131
 132 #define FB_RATE0                0
 133 #define FB_RATE1                1
 134
 135 // Antenna Mode
 136 #define ANT_A                   0
 137 #define ANT_B                   1
 138 #define ANT_DIVERSITY           2
 139 #define ANT_RXD_TXA             3
 140 #define ANT_RXD_TXB             4
 141 #define ANT_UNKNOWN             0xFF
 142 #define ANT_TXA                 0
 143 #define ANT_TXB                 1
 144 #define ANT_RXA                 2
 145 #define ANT_RXB                 3
 146
 147
 148 #define MAXCHECKHANGCNT         4
 149
 150 //Packet type
 151 #define TX_PKT_UNI              0x00
 152 #define TX_PKT_MULTI            0x01
 153 #define TX_PKT_BROAD            0x02
 154
 155 #define BB_VGA_LEVEL            4
 156 #define BB_VGA_CHANGE_THRESHOLD 3
 157
 158 #ifndef RUN_AT
 159 #define RUN_AT(x)                       (jiffies+(x))
 160 #endif
 161
 162 // DMA related
 163 #define RESERV_AC0DMA                   4
 164
 165 #define PRIVATE_Message                 0
 166
 167 /*---------------------  Export Types  ------------------------------*/
 168
 169 #define DBG_PRT(l, p, args...) { if (l <= msglevel) printk(p, ##args); }
 170 #define PRINT_K(p, args...) { if (PRIVATE_Message) printk(p, ##args); }
 171
 172 typedef enum __device_msg_level {
 173         MSG_LEVEL_ERR = 0,            /* Errors causing abnormal operation */
 174         MSG_LEVEL_NOTICE = 1,         /* Errors needing user notification */
 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 */
 183         DEVICE_INIT_DXPL            /* Dx to D0 power lost init */
 184 } DEVICE_INIT_TYPE, *PDEVICE_INIT_TYPE;
 185
 186 //USB
 187
 188 //
 189 // Enum of context types for SendPacket
 190 //
 191 typedef enum _CONTEXT_TYPE {
 192     CONTEXT_DATA_PACKET = 1,
 193     CONTEXT_MGMT_PACKET
 194 } CONTEXT_TYPE;
 195
 196 // RCB (Receive Control Block)
 197 typedef struct _RCB
 198 {
 199     void *Next;
 200     signed long                    Ref;
 201     void *pDevice;
 202     struct urb              *pUrb;
 203     SRxMgmtPacket           sMngPacket;
 204     struct sk_buff*         skb;
 205     BOOL                    bBoolInUse;
 206
 207 } RCB, *PRCB;
 208
 209 // used to track bulk out irps
 210 typedef struct _USB_SEND_CONTEXT {
 211     void *pDevice;
 212     struct sk_buff *pPacket;
 213     struct urb      *pUrb;
 214     unsigned int            uBufLen;
 215     CONTEXT_TYPE    Type;
 216     SEthernetHeader sEthHeader;
 217     void *Next;
 218     BOOL            bBoolInUse;
 219     unsigned char           Data[MAX_TOTAL_SIZE_WITH_ALL_HEADERS];
 220 } USB_SEND_CONTEXT, *PUSB_SEND_CONTEXT;
 221
 222 /* structure got from configuration file as user-desired default settings */
 223 typedef struct _DEFAULT_CONFIG {
 224         signed int    ZoneType;
 225         signed int    eConfigMode;
 226         signed int    eAuthenMode;        /* open/wep/wpa */
 227         signed int    bShareKeyAlgorithm; /* open-open/{open,wep}-sharekey */
 228         signed int    keyidx;             /* wepkey index */
 229         signed int    eEncryptionStatus;
 230 } DEFAULT_CONFIG, *PDEFAULT_CONFIG;
 231
 232 //
 233 // Structure to keep track of usb interrupt packets
 234 //
 235 typedef struct {
 236     unsigned int            uDataLen;
 237     PBYTE           pDataBuf;
 238 //    struct urb      *pUrb;
 239     BOOL            bInUse;
 240 } INT_BUFFER, *PINT_BUFFER;
 241
 242 //0:11A 1:11B 2:11G
 243 typedef enum _VIA_BB_TYPE
 244 {
 245     BB_TYPE_11A = 0,
 246     BB_TYPE_11B,
 247     BB_TYPE_11G
 248 } VIA_BB_TYPE, *PVIA_BB_TYPE;
 249
 250 //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 251 typedef enum _VIA_PKT_TYPE
 252 {
 253     PK_TYPE_11A = 0,
 254     PK_TYPE_11B,
 255     PK_TYPE_11GB,
 256     PK_TYPE_11GA
 257 } VIA_PKT_TYPE, *PVIA_PKT_TYPE;
 258
 259 //++ NDIS related
 260
 261 typedef enum __DEVICE_NDIS_STATUS {
 262     STATUS_SUCCESS = 0,
 263     STATUS_FAILURE,
 264     STATUS_RESOURCES,
 265     STATUS_PENDING,
 266 } DEVICE_NDIS_STATUS, *PDEVICE_NDIS_STATUS;
 267
 268 #define MAX_BSSIDINFO_4_PMKID   16
 269 #define MAX_PMKIDLIST           5
 270 //Flags for PMKID Candidate list structure
 271 #define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED     0x01
 272
 273 // PMKID Structures
 274 typedef unsigned char   NDIS_802_11_PMKID_VALUE[16];
 275
 276
 277 typedef enum _NDIS_802_11_WEP_STATUS
 278 {
 279     Ndis802_11WEPEnabled,
 280     Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
 281     Ndis802_11WEPDisabled,
 282     Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
 283     Ndis802_11WEPKeyAbsent,
 284     Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
 285     Ndis802_11WEPNotSupported,
 286     Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
 287     Ndis802_11Encryption2Enabled,
 288     Ndis802_11Encryption2KeyAbsent,
 289     Ndis802_11Encryption3Enabled,
 290     Ndis802_11Encryption3KeyAbsent
 291 } NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
 292   NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;
 293
 294
 295 typedef enum _NDIS_802_11_STATUS_TYPE
 296 {
 297     Ndis802_11StatusType_Authentication,
 298     Ndis802_11StatusType_MediaStreamMode,
 299     Ndis802_11StatusType_PMKID_CandidateList,
 300     Ndis802_11StatusTypeMax    // not a real type, defined as an upper bound
 301 } NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;
 302
 303 //Added new types for PMKID Candidate lists.
 304 typedef struct _PMKID_CANDIDATE {
 305     NDIS_802_11_MAC_ADDRESS BSSID;
 306     unsigned long Flags;
 307 } PMKID_CANDIDATE, *PPMKID_CANDIDATE;
 308
 309
 310 typedef struct _BSSID_INFO
 311 {
 312     NDIS_802_11_MAC_ADDRESS BSSID;
 313     NDIS_802_11_PMKID_VALUE PMKID;
 314 } BSSID_INFO, *PBSSID_INFO;
 315
 316 typedef struct tagSPMKID {
 317     unsigned long Length;
 318     unsigned long BSSIDInfoCount;
 319     BSSID_INFO BSSIDInfo[MAX_BSSIDINFO_4_PMKID];
 320 } SPMKID, *PSPMKID;
 321
 322 typedef struct tagSPMKIDCandidateEvent {
 323     NDIS_802_11_STATUS_TYPE     StatusType;
 324         unsigned long Version;       /* Version of the structure */
 325         unsigned long NumCandidates; /* No. of pmkid candidates */
 326     PMKID_CANDIDATE CandidateList[MAX_PMKIDLIST];
 327 } SPMKIDCandidateEvent, *PSPMKIDCandidateEvent;
 328
 329 //--
 330
 331 //++ 802.11h related
 332 #define MAX_QUIET_COUNT     8
 333
 334 typedef struct tagSQuietControl {
 335     BOOL        bEnable;
 336     DWORD       dwStartTime;
 337     BYTE        byPeriod;
 338     WORD        wDuration;
 339 } SQuietControl, *PSQuietControl;
 340
 341 //--
 342
 343
 344 // The receive duplicate detection cache entry
 345 typedef struct tagSCacheEntry{
 346     WORD        wFmSequence;
 347     BYTE        abyAddr2[ETH_ALEN];
 348     WORD        wFrameCtl;
 349 } SCacheEntry, *PSCacheEntry;
 350
 351 typedef struct tagSCache{
 352 /* The receive cache is updated circularly.  The next entry to be written is
 353  * indexed by the "InPtr".
 354 */
 355         unsigned int uInPtr; /* Place to use next */
 356     SCacheEntry     asCacheEntry[DUPLICATE_RX_CACHE_LENGTH];
 357 } SCache, *PSCache;
 358
 359 #define CB_MAX_RX_FRAG                 64
 360 // DeFragment Control Block, used for collecting fragments prior to reassembly
 361 typedef struct tagSDeFragControlBlock
 362 {
 363     WORD            wSequence;
 364     WORD            wFragNum;
 365     BYTE            abyAddr2[ETH_ALEN];
 366         unsigned int            uLifetime;
 367     struct sk_buff* skb;
 368     PBYTE           pbyRxBuffer;
 369     unsigned int            cbFrameLength;
 370     BOOL            bInUse;
 371 } SDeFragControlBlock, *PSDeFragControlBlock;
 372
 373
 374
 375 //flags for options
 376 #define     DEVICE_FLAGS_UNPLUG          0x00000001UL
 377 #define     DEVICE_FLAGS_PREAMBLE_TYPE   0x00000002UL
 378 #define     DEVICE_FLAGS_OP_MODE         0x00000004UL
 379 #define     DEVICE_FLAGS_PS_MODE         0x00000008UL
 380 #define         DEVICE_FLAGS_80211h_MODE         0x00000010UL
 381
 382 //flags for driver status
 383 #define     DEVICE_FLAGS_OPENED          0x00010000UL
 384 #define     DEVICE_FLAGS_WOL_ENABLED     0x00080000UL
 385 //flags for capbilities
 386 #define     DEVICE_FLAGS_TX_ALIGN        0x01000000UL
 387 #define     DEVICE_FLAGS_HAVE_CAM        0x02000000UL
 388 #define     DEVICE_FLAGS_FLOW_CTRL       0x04000000UL
 389
 390 //flags for MII status
 391 #define     DEVICE_LINK_FAIL             0x00000001UL
 392 #define     DEVICE_SPEED_10              0x00000002UL
 393 #define     DEVICE_SPEED_100             0x00000004UL
 394 #define     DEVICE_SPEED_1000            0x00000008UL
 395 #define     DEVICE_DUPLEX_FULL           0x00000010UL
 396 #define     DEVICE_AUTONEG_ENABLE        0x00000020UL
 397 #define     DEVICE_FORCED_BY_EEPROM      0x00000040UL
 398 //for device_set_media_duplex
 399 #define     DEVICE_LINK_CHANGE           0x00000001UL
 400
 401
 402 typedef struct __device_opt {
 403     int         nRxDescs0;    //Number of RX descriptors0
 404     int         nTxDescs0;    //Number of TX descriptors 0, 1, 2, 3
 405     int         rts_thresh;   //rts threshold
 406     int         frag_thresh;
 407     int         OpMode;
 408     int         data_rate;
 409     int         channel_num;
 410     int         short_retry;
 411     int         long_retry;
 412     int         bbp_type;
 413     u32         flags;
 414 } OPTIONS, *POPTIONS;
 415
 416
 417 typedef struct __device_info {
 418
 419 // netdev
 420         struct usb_device*          usb;
 421     struct net_device*          dev;
 422     struct net_device_stats     stats;
 423
 424     OPTIONS                     sOpts;
 425
 426         struct tasklet_struct       CmdWorkItem;
 427         struct tasklet_struct       EventWorkItem;
 428         struct tasklet_struct       ReadWorkItem;
 429         struct tasklet_struct       RxMngWorkItem;
 430
 431     u32                         rx_buf_sz;
 432     int                         multicast_limit;
 433     BYTE                        byRxMode;
 434
 435     spinlock_t                  lock;
 436
 437     u32                         rx_bytes;
 438
 439     BYTE                        byRevId;
 440
 441     u32                         flags;
 442     unsigned long                       Flags;
 443
 444     SCache                      sDupRxCache;
 445
 446     SDeFragControlBlock         sRxDFCB[CB_MAX_RX_FRAG];
 447     unsigned int                        cbDFCB;
 448     unsigned int                        cbFreeDFCB;
 449     unsigned int                        uCurrentDFCBIdx;
 450
 451     // +++USB
 452
 453     struct urb                  *pControlURB;
 454     struct urb                  *pInterruptURB;
 455         struct usb_ctrlrequest      sUsbCtlRequest;
 456
 457     unsigned int                        int_interval;
 458     //
 459     // Variables to track resources for the BULK In Pipe
 460     //
 461     PRCB                        pRCBMem;
 462     PRCB                        apRCB[CB_MAX_RX_DESC];
 463     unsigned int                        cbRD;
 464     PRCB                        FirstRecvFreeList;
 465     PRCB                        LastRecvFreeList;
 466     unsigned int                        NumRecvFreeList;
 467     PRCB                        FirstRecvMngList;
 468     PRCB                        LastRecvMngList;
 469     unsigned int                        NumRecvMngList;
 470     BOOL                        bIsRxWorkItemQueued;
 471     BOOL                        bIsRxMngWorkItemQueued;
 472         unsigned long ulRcvRefCount; /* packets that have not returned back */
 473
 474     //
 475     //  Variables to track resources for the BULK Out Pipe
 476     //
 477
 478     PUSB_SEND_CONTEXT           apTD[CB_MAX_TX_DESC];
 479     unsigned int                        cbTD;
 480
 481     //
 482     //  Variables to track resources for the Interript In Pipe
 483     //
 484     INT_BUFFER                  intBuf;
 485     BOOL                        fKillEventPollingThread;
 486     BOOL                        bEventAvailable;
 487
 488
 489   //default config from file by user setting
 490     DEFAULT_CONFIG    config_file;
 491
 492
 493     //
 494     // Statistic for USB
 495     // protect with spinlock
 496     unsigned long                       ulBulkInPosted;
 497     unsigned long                       ulBulkInError;
 498     unsigned long                       ulBulkInContCRCError;
 499     unsigned long                       ulBulkInBytesRead;
 500
 501     unsigned long                       ulBulkOutPosted;
 502     unsigned long                       ulBulkOutError;
 503     unsigned long                       ulBulkOutContCRCError;
 504     unsigned long                       ulBulkOutBytesWrite;
 505
 506     unsigned long                       ulIntInPosted;
 507     unsigned long                       ulIntInError;
 508     unsigned long                       ulIntInContCRCError;
 509     unsigned long                       ulIntInBytesRead;
 510
 511
 512     // Version control
 513     WORD                        wFirmwareVersion;
 514     BYTE                        byLocalID;
 515     BYTE                        byRFType;
 516     BYTE                        byBBRxConf;
 517
 518
 519     BYTE                        byZoneType;
 520     BOOL                        bZoneRegExist;
 521
 522     BYTE                        byOriginalZonetype;
 523
 524     BOOL                        bLinkPass;          // link status: OK or fail
 525     BYTE                        abyCurrentNetAddr[ETH_ALEN];
 526     BYTE                        abyPermanentNetAddr[ETH_ALEN];
 527     // SW network address
 528         /* u8 abySoftwareNetAddr[ETH_ALEN]; */
 529     BOOL                        bExistSWNetAddr;
 530
 531     // Adapter statistics
 532     SStatCounter                scStatistic;
 533     // 802.11 counter
 534     SDot11Counters              s802_11Counter;
 535
 536     //
 537     // Maintain statistical debug info.
 538     //
 539     unsigned long                       packetsReceived;
 540     unsigned long                       packetsReceivedDropped;
 541     unsigned long                       packetsReceivedOverflow;
 542     unsigned long                       packetsSent;
 543     unsigned long                       packetsSentDropped;
 544     unsigned long                       SendContextsInUse;
 545     unsigned long                       RcvBuffersInUse;
 546
 547
 548     // 802.11 management
 549     SMgmtObject                 sMgmtObj;
 550
 551     QWORD                       qwCurrTSF;
 552     unsigned int                        cbBulkInMax;
 553     BOOL                        bPSRxBeacon;
 554
 555     // 802.11 MAC specific
 556     unsigned int                        uCurrRSSI;
 557     BYTE                        byCurrSQ;
 558
 559
 560     //Antenna Diversity
 561     BOOL                        bTxRxAntInv;
 562     DWORD                       dwRxAntennaSel;
 563     DWORD                       dwTxAntennaSel;
 564     BYTE                        byAntennaCount;
 565     BYTE                        byRxAntennaMode;
 566     BYTE                        byTxAntennaMode;
 567     BYTE                        byRadioCtl;
 568     BYTE                        bHWRadioOff;
 569
 570     //SQ3 functions for antenna diversity
 571     struct timer_list           TimerSQ3Tmax1;
 572     struct timer_list           TimerSQ3Tmax2;
 573     struct timer_list           TimerSQ3Tmax3;
 574
 575     BOOL                        bDiversityRegCtlON;
 576     BOOL                        bDiversityEnable;
 577     unsigned long                       ulDiversityNValue;
 578     unsigned long                       ulDiversityMValue;
 579     BYTE                        byTMax;
 580     BYTE                        byTMax2;
 581     BYTE                        byTMax3;
 582     unsigned long                       ulSQ3TH;
 583
 584     unsigned long                       uDiversityCnt;
 585     BYTE                        byAntennaState;
 586     unsigned long                       ulRatio_State0;
 587     unsigned long                       ulRatio_State1;
 588     unsigned long                       ulSQ3_State0;
 589     unsigned long                       ulSQ3_State1;
 590
 591     unsigned long                       aulSQ3Val[MAX_RATE];
 592     unsigned long                       aulPktNum[MAX_RATE];
 593
 594         /* IFS & Cw */
 595         unsigned int uSIFS;  /* Current SIFS */
 596         unsigned int uDIFS;  /* Current DIFS */
 597         unsigned int uEIFS;  /* Current EIFS */
 598         unsigned int uSlot;  /* Current SlotTime */
 599         unsigned int uCwMin; /* Current CwMin */
 600         unsigned int uCwMax; /* CwMax is fixed on 1023 */
 601
 602     // PHY parameter
 603     BYTE                        bySIFS;
 604     BYTE                        byDIFS;
 605     BYTE                        byEIFS;
 606     BYTE                        bySlot;
 607     BYTE                        byCWMaxMin;
 608
 609     // Rate
 610     VIA_BB_TYPE                 byBBType; //0: 11A, 1:11B, 2:11G
 611     VIA_PKT_TYPE                byPacketType; //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 612     WORD                        wBasicRate;
 613     BYTE                        byACKRate;
 614     BYTE                        byTopOFDMBasicRate;
 615     BYTE                        byTopCCKBasicRate;
 616
 617
 618     DWORD                       dwAotoRateTxOkCnt;
 619     DWORD                       dwAotoRateTxFailCnt;
 620     DWORD                       dwErrorRateThreshold[13];
 621     DWORD                       dwTPTable[MAX_RATE];
 622     BYTE                        abyEEPROM[EEP_MAX_CONTEXT_SIZE];  //DWORD alignment
 623
 624     BYTE                        byMinChannel;
 625     BYTE                        byMaxChannel;
 626     unsigned int                        uConnectionRate;
 627
 628     BYTE                        byPreambleType;
 629     BYTE                        byShortPreamble;
 630     // CARD_PHY_TYPE
 631     BYTE                        eConfigPHYMode;
 632
 633     // For RF Power table
 634     BYTE                        byCCKPwr;
 635     BYTE                        byOFDMPwrG;
 636     BYTE                        byOFDMPwrA;
 637     BYTE                        byCurPwr;
 638     BYTE                        abyCCKPwrTbl[14];
 639     BYTE                        abyOFDMPwrTbl[14];
 640     BYTE                        abyOFDMAPwrTbl[42];
 641
 642     WORD                        wCurrentRate;
 643     WORD                        wRTSThreshold;
 644     WORD                        wFragmentationThreshold;
 645     BYTE                        byShortRetryLimit;
 646     BYTE                        byLongRetryLimit;
 647     CARD_OP_MODE                eOPMode;
 648     BOOL                        bBSSIDFilter;
 649     WORD                        wMaxTransmitMSDULifetime;
 650     BYTE                        abyBSSID[ETH_ALEN];
 651     BYTE                        abyDesireBSSID[ETH_ALEN];
 652     WORD                        wCTSDuration;       // update while speed change
 653     WORD                        wACKDuration;       // update while speed change
 654     WORD                        wRTSTransmitLen;    // update while speed change
 655     BYTE                        byRTSServiceField;  // update while speed change
 656     BYTE                        byRTSSignalField;   // update while speed change
 657
 658     DWORD                       dwMaxReceiveLifetime;       // dot11MaxReceiveLifetime
 659
 660     BOOL                        bCCK;
 661     BOOL                        bEncryptionEnable;
 662     BOOL                        bLongHeader;
 663     BOOL                        bSoftwareGenCrcErr;
 664     BOOL                        bShortSlotTime;
 665     BOOL                        bProtectMode;
 666     BOOL                        bNonERPPresent;
 667     BOOL                        bBarkerPreambleMd;
 668
 669     BYTE                        byERPFlag;
 670     WORD                        wUseProtectCntDown;
 671
 672     BOOL                        bRadioControlOff;
 673     BOOL                        bRadioOff;
 674
 675     // Power save
 676     BOOL                        bEnablePSMode;
 677     WORD                        wListenInterval;
 678     BOOL                        bPWBitOn;
 679     WMAC_POWER_MODE             ePSMode;
 680     unsigned long                       ulPSModeWaitTx;
 681     BOOL                        bPSModeTxBurst;
 682
 683     // Beacon releated
 684     WORD                    wSeqCounter;
 685     BOOL                    bBeaconBufReady;
 686     BOOL                    bBeaconSent;
 687     BOOL                    bFixRate;
 688     BYTE                    byCurrentCh;
 689     unsigned int                    uScanTime;
 690
 691     CMD_STATE               eCommandState;
 692
 693     CMD_CODE                eCommand;
 694     BOOL                    bBeaconTx;
 695     BYTE                    byScanBBType;
 696
 697     BOOL                    bStopBeacon;
 698     BOOL                    bStopDataPkt;
 699     BOOL                    bStopTx0Pkt;
 700     unsigned int                    uAutoReConnectTime;
 701     unsigned int                    uIsroamingTime;
 702
 703     // 802.11 counter
 704
 705     CMD_ITEM                eCmdQueue[CMD_Q_SIZE];
 706     unsigned int                    uCmdDequeueIdx;
 707     unsigned int                    uCmdEnqueueIdx;
 708     unsigned int                    cbFreeCmdQueue;
 709     BOOL                    bCmdRunning;
 710     BOOL                    bCmdClear;
 711     BOOL                    bNeedRadioOFF;
 712
 713     BOOL                    bEnableRoaming;
 714     BOOL                    bIsRoaming;
 715     BOOL                    bFastRoaming;
 716     BYTE                    bSameBSSMaxNum;
 717     BYTE                    bSameBSSCurNum;
 718     BOOL                    bRoaming;
 719     BOOL                    b11hEable;
 720     unsigned long                   ulTxPower;
 721
 722     // Encryption
 723     NDIS_802_11_WEP_STATUS  eEncryptionStatus;
 724     BOOL                    bTransmitKey;
 725
 726 //mike add :save old Encryption
 727     NDIS_802_11_WEP_STATUS  eOldEncryptionStatus;
 728
 729     SKeyManagement          sKey;
 730     DWORD                   dwIVCounter;
 731
 732
 733     RC4Ext                  SBox;
 734     BYTE                    abyPRNG[WLAN_WEPMAX_KEYLEN+3];
 735     BYTE                    byKeyIndex;
 736
 737     BOOL                    bAES;
 738     BYTE                    byCntMeasure;
 739
 740     unsigned int                    uKeyLength;
 741     BYTE                    abyKey[WLAN_WEP232_KEYLEN];
 742
 743     // for AP mode
 744     unsigned int                    uAssocCount;
 745     BOOL                    bMoreData;
 746
 747     // QoS
 748     BOOL                    bGrpAckPolicy;
 749
 750
 751     BYTE                    byAutoFBCtrl;
 752
 753     BOOL                    bTxMICFail;
 754     BOOL                    bRxMICFail;
 755
 756
 757     // For Update BaseBand VGA Gain Offset
 758     BOOL                    bUpdateBBVGA;
 759     unsigned int                    uBBVGADiffCount;
 760     BYTE                    byBBVGANew;
 761     BYTE                    byBBVGACurrent;
 762     BYTE                    abyBBVGA[BB_VGA_LEVEL];
 763     signed long                    ldBmThreshold[BB_VGA_LEVEL];
 764
 765     BYTE                    byBBPreEDRSSI;
 766     BYTE                    byBBPreEDIndex;
 767
 768
 769     BOOL                    bRadioCmd;
 770     DWORD                   dwDiagRefCount;
 771
 772     // For FOE Tuning
 773     BYTE                    byFOETuning;
 774
 775     // For Auto Power Tunning
 776
 777     BYTE                    byAutoPwrTunning;
 778
 779     // BaseBand Loopback Use
 780     BYTE                    byBBCR4d;
 781     BYTE                    byBBCRc9;
 782     BYTE                    byBBCR88;
 783     BYTE                    byBBCR09;
 784
 785     // command timer
 786     struct timer_list       sTimerCommand;
 787
 788      struct timer_list       sTimerTxData;
 789      unsigned long                       nTxDataTimeCout;
 790      BOOL  fTxDataInSleep;
 791      BOOL  IsTxDataTrigger;
 792
 793     BOOL  fWPA_Authened;           //is WPA/WPA-PSK or WPA2/WPA2-PSK authen??
 794     BYTE            byReAssocCount;   //mike add:re-association retry times!
 795     BYTE            byLinkWaitCount;
 796
 797     SEthernetHeader         sTxEthHeader;
 798     SEthernetHeader         sRxEthHeader;
 799     BYTE                    abyBroadcastAddr[ETH_ALEN];
 800     BYTE                    abySNAP_RFC1042[ETH_ALEN];
 801     BYTE                    abySNAP_Bridgetunnel[ETH_ALEN];
 802
 803     // Pre-Authentication & PMK cache
 804     SPMKID                  gsPMKID;
 805     SPMKIDCandidateEvent    gsPMKIDCandidate;
 806
 807
 808     // for 802.11h
 809     BOOL                    b11hEnable;
 810
 811     BOOL                    bChannelSwitch;
 812     BYTE                    byNewChannel;
 813     BYTE                    byChannelSwitchCount;
 814
 815     //WPA supplicant daemon
 816         struct net_device       *wpadev;
 817         BOOL                    bWPADEVUp;
 818     struct sk_buff          *skb;
 819     //--
 820
 821 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 822         BOOL                 bwextstep0;
 823         BOOL                 bwextstep1;
 824         BOOL                 bwextstep2;
 825         BOOL                 bwextstep3;
 826         BOOL                 bWPASuppWextEnabled;
 827 #endif
 828
 829 #ifdef HOSTAP
 830     // user space daemon: hostapd, is used for HOSTAP
 831         BOOL                    bEnableHostapd;
 832         BOOL                    bEnable8021x;
 833         BOOL                    bEnableHostWEP;
 834         struct net_device       *apdev;
 835         int (*tx_80211)(struct sk_buff *skb, struct net_device *dev);
 836 #endif
 837     unsigned int                    uChannel;
 838
 839         struct iw_statistics    wstats;         // wireless stats
 840     BOOL                    bCommit;
 841
 842 } DEVICE_INFO, *PSDevice;
 843
 844
 845
 846
 847 #define EnqueueRCB(_Head, _Tail, _RCB)                  \
 848 {                                                       \
 849     if (!_Head) {                                       \
 850         _Head = _RCB;                                   \
 851     }                                                   \
 852     else {                                              \
 853         _Tail->Next = _RCB;                             \
 854     }                                                   \
 855     _RCB->Next = NULL;                                  \
 856     _Tail = _RCB;                                       \
 857 }
 858
 859 #define DequeueRCB(Head, Tail)                          \
 860 {                                                       \
 861     PRCB   RCB = Head;                                  \
 862     if (!RCB->Next) {                                   \
 863         Tail = NULL;                                    \
 864     }                                                   \
 865     Head = RCB->Next;                                   \
 866 }
 867
 868
 869 #define ADD_ONE_WITH_WRAP_AROUND(uVar, uModulo) {   \
 870     if ((uVar) >= ((uModulo) - 1))                  \
 871         (uVar) = 0;                                 \
 872     else                                            \
 873         (uVar)++;                                   \
 874 }
 875
 876
 877 #define fMP_RESET_IN_PROGRESS               0x00000001
 878 #define fMP_DISCONNECTED                    0x00000002
 879 #define fMP_HALT_IN_PROGRESS                0x00000004
 880 #define fMP_SURPRISE_REMOVED                0x00000008
 881 #define fMP_RECV_LOOKASIDE                  0x00000010
 882 #define fMP_INIT_IN_PROGRESS                0x00000020
 883 #define fMP_SEND_SIDE_RESOURCE_ALLOCATED    0x00000040
 884 #define fMP_RECV_SIDE_RESOURCE_ALLOCATED    0x00000080
 885 #define fMP_POST_READS                      0x00000100
 886 #define fMP_POST_WRITES                     0x00000200
 887 #define fMP_CONTROL_READS                   0x00000400
 888 #define fMP_CONTROL_WRITES                  0x00000800
 889
 890 #define MP_SET_FLAG(_M, _F)             ((_M)->Flags |= (_F))
 891 #define MP_CLEAR_FLAG(_M, _F)            ((_M)->Flags &= ~(_F))
 892 #define MP_TEST_FLAGS(_M, _F)            (((_M)->Flags & (_F)) == (_F))
 893
 894 #define MP_IS_READY(_M)        (((_M)->Flags & \
 895                                  (fMP_DISCONNECTED | fMP_RESET_IN_PROGRESS | fMP_HALT_IN_PROGRESS | fMP_INIT_IN_PROGRESS | fMP_SURPRISE_REMOVED)) == 0)
 896
 897 /*---------------------  Export Functions  --------------------------*/
 898
 899 /* BOOL device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb,
 900  *                       unsigned int uNodeIndex);
 901  */
 902 BOOL device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF);
 903
 904 #endif