Pileus Git - ~andy/linux/blob - 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 //2007-0920-01<Add>by MikeLiu
  75 #ifndef SndEvt_ToAPI
  76 #define SndEvt_ToAPI
  77 //please copy below macro to driver_event.c for API
  78 #define RT_INSMOD_EVENT_FLAG                             0x0101
  79 #define RT_UPDEV_EVENT_FLAG                               0x0102
  80 #define RT_DISCONNECTED_EVENT_FLAG               0x0103
  81 #define RT_WPACONNECTED_EVENT_FLAG             0x0104
  82 #define RT_DOWNDEV_EVENT_FLAG                        0x0105
  83 #define RT_RMMOD_EVENT_FLAG                              0x0106
  84 #endif
  85
  86 //
  87 // device specific
  88 //
  89
  90 #include "device_cfg.h"
  91 #include "ttype.h"
  92 #include "80211hdr.h"
  93 #include "tether.h"
  94 #include "wmgr.h"
  95 #include "wcmd.h"
  96 #include "mib.h"
  97 #include "srom.h"
  98 #include "rc4.h"
  99 #include "desc.h"
 100 #include "key.h"
 101 #include "card.h"
 102
 103 /*---------------------  Export Definitions -------------------------*/
 104 #define VNT_USB_VENDOR_ID                     0x160a
 105 #define VNT_USB_PRODUCT_ID                    0x3184
 106
 107 #define MAC_MAX_CONTEXT_REG     (256+128)
 108
 109 #define MAX_MULTICAST_ADDRESS_NUM       32
 110 #define MULTICAST_ADDRESS_LIST_SIZE     (MAX_MULTICAST_ADDRESS_NUM * ETH_ALEN)
 111
 112 //#define OP_MODE_INFRASTRUCTURE  0
 113 //#define OP_MODE_ADHOC           1
 114 //#define OP_MODE_AP              2
 115
 116 #define DUPLICATE_RX_CACHE_LENGTH       5
 117
 118 #define NUM_KEY_ENTRY                   11
 119
 120 #define TX_WEP_NONE                     0
 121 #define TX_WEP_OTF                      1
 122 #define TX_WEP_SW                       2
 123 #define TX_WEP_SWOTP                    3
 124 #define TX_WEP_OTPSW                    4
 125 #define TX_WEP_SW232                    5
 126
 127 #define KEYSEL_WEP40                    0
 128 #define KEYSEL_WEP104                   1
 129 #define KEYSEL_TKIP                     2
 130 #define KEYSEL_CCMP                     3
 131
 132 #define AUTO_FB_NONE            0
 133 #define AUTO_FB_0               1
 134 #define AUTO_FB_1               2
 135
 136 #define FB_RATE0                0
 137 #define FB_RATE1                1
 138
 139 // Antenna Mode
 140 #define ANT_A                   0
 141 #define ANT_B                   1
 142 #define ANT_DIVERSITY           2
 143 #define ANT_RXD_TXA             3
 144 #define ANT_RXD_TXB             4
 145 #define ANT_UNKNOWN             0xFF
 146 #define ANT_TXA                 0
 147 #define ANT_TXB                 1
 148 #define ANT_RXA                 2
 149 #define ANT_RXB                 3
 150
 151
 152 #define MAXCHECKHANGCNT         4
 153
 154 //Packet type
 155 #define TX_PKT_UNI              0x00
 156 #define TX_PKT_MULTI            0x01
 157 #define TX_PKT_BROAD            0x02
 158
 159 #define BB_VGA_LEVEL            4
 160 #define BB_VGA_CHANGE_THRESHOLD 3
 161
 162 #ifndef RUN_AT
 163 #define RUN_AT(x)                       (jiffies+(x))
 164 #endif
 165
 166 // DMA related
 167 #define RESERV_AC0DMA                   4
 168
 169 #define PRIVATE_Message                 0
 170
 171 /*---------------------  Export Types  ------------------------------*/
 172
 173 #define DBG_PRT(l, p, args...) { if (l <= msglevel) printk(p, ##args); }
 174 #define PRINT_K(p, args...) { if (PRIVATE_Message) printk(p, ##args); }
 175
 176 typedef enum __device_msg_level {
 177         MSG_LEVEL_ERR = 0,            /* Errors causing abnormal operation */
 178         MSG_LEVEL_NOTICE = 1,         /* Errors needing user notification */
 179         MSG_LEVEL_INFO = 2,           /* Normal message. */
 180         MSG_LEVEL_VERBOSE = 3,        /* Will report all trival errors. */
 181         MSG_LEVEL_DEBUG = 4           /* Only for debug purpose. */
 182 } DEVICE_MSG_LEVEL, *PDEVICE_MSG_LEVEL;
 183
 184 typedef enum __device_init_type {
 185         DEVICE_INIT_COLD = 0,       /* cold init */
 186         DEVICE_INIT_RESET,          /* reset init or Dx to D0 power remain */
 187         DEVICE_INIT_DXPL            /* Dx to D0 power lost init */
 188 } DEVICE_INIT_TYPE, *PDEVICE_INIT_TYPE;
 189
 190 //USB
 191
 192 //
 193 // Enum of context types for SendPacket
 194 //
 195 typedef enum _CONTEXT_TYPE {
 196     CONTEXT_DATA_PACKET = 1,
 197     CONTEXT_MGMT_PACKET
 198 } CONTEXT_TYPE;
 199
 200 // RCB (Receive Control Block)
 201 typedef struct _RCB
 202 {
 203     void *Next;
 204     signed long                    Ref;
 205     void *pDevice;
 206     struct urb              *pUrb;
 207     SRxMgmtPacket           sMngPacket;
 208     struct sk_buff*         skb;
 209     BOOL                    bBoolInUse;
 210
 211 } RCB, *PRCB;
 212
 213 // used to track bulk out irps
 214 typedef struct _USB_SEND_CONTEXT {
 215     void *pDevice;
 216     struct sk_buff *pPacket;
 217     struct urb      *pUrb;
 218     unsigned int            uBufLen;
 219     CONTEXT_TYPE    Type;
 220     SEthernetHeader sEthHeader;
 221     void *Next;
 222     BOOL            bBoolInUse;
 223     unsigned char           Data[MAX_TOTAL_SIZE_WITH_ALL_HEADERS];
 224 } USB_SEND_CONTEXT, *PUSB_SEND_CONTEXT;
 225
 226 /* structure got from configuration file as user-desired default settings */
 227 typedef struct _DEFAULT_CONFIG {
 228         signed int    ZoneType;
 229         signed int    eConfigMode;
 230         signed int    eAuthenMode;        /* open/wep/wpa */
 231         signed int    bShareKeyAlgorithm; /* open-open/{open,wep}-sharekey */
 232         signed int    keyidx;             /* wepkey index */
 233         signed int    eEncryptionStatus;
 234 } DEFAULT_CONFIG, *PDEFAULT_CONFIG;
 235
 236 //
 237 // Structure to keep track of usb interrupt packets
 238 //
 239 typedef struct {
 240     unsigned int            uDataLen;
 241     PBYTE           pDataBuf;
 242 //    struct urb      *pUrb;
 243     BOOL            bInUse;
 244 } INT_BUFFER, *PINT_BUFFER;
 245
 246 //0:11A 1:11B 2:11G
 247 typedef enum _VIA_BB_TYPE
 248 {
 249     BB_TYPE_11A = 0,
 250     BB_TYPE_11B,
 251     BB_TYPE_11G
 252 } VIA_BB_TYPE, *PVIA_BB_TYPE;
 253
 254 //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 255 typedef enum _VIA_PKT_TYPE
 256 {
 257     PK_TYPE_11A = 0,
 258     PK_TYPE_11B,
 259     PK_TYPE_11GB,
 260     PK_TYPE_11GA
 261 } VIA_PKT_TYPE, *PVIA_PKT_TYPE;
 262
 263 //++ NDIS related
 264
 265 #define NDIS_STATUS     int
 266 #define NTSTATUS        int
 267
 268 typedef enum __DEVICE_NDIS_STATUS {
 269     STATUS_SUCCESS = 0,
 270     STATUS_FAILURE,
 271     STATUS_RESOURCES,
 272     STATUS_PENDING,
 273 } DEVICE_NDIS_STATUS, *PDEVICE_NDIS_STATUS;
 274
 275
 276 #define MAX_BSSIDINFO_4_PMKID   16
 277 #define MAX_PMKIDLIST           5
 278 //Flags for PMKID Candidate list structure
 279 #define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED     0x01
 280
 281 // PMKID Structures
 282 typedef unsigned char   NDIS_802_11_PMKID_VALUE[16];
 283
 284
 285 typedef enum _NDIS_802_11_WEP_STATUS
 286 {
 287     Ndis802_11WEPEnabled,
 288     Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
 289     Ndis802_11WEPDisabled,
 290     Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
 291     Ndis802_11WEPKeyAbsent,
 292     Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
 293     Ndis802_11WEPNotSupported,
 294     Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
 295     Ndis802_11Encryption2Enabled,
 296     Ndis802_11Encryption2KeyAbsent,
 297     Ndis802_11Encryption3Enabled,
 298     Ndis802_11Encryption3KeyAbsent
 299 } NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
 300   NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;
 301
 302
 303 typedef enum _NDIS_802_11_STATUS_TYPE
 304 {
 305     Ndis802_11StatusType_Authentication,
 306     Ndis802_11StatusType_MediaStreamMode,
 307     Ndis802_11StatusType_PMKID_CandidateList,
 308     Ndis802_11StatusTypeMax    // not a real type, defined as an upper bound
 309 } NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;
 310
 311 //Added new types for PMKID Candidate lists.
 312 typedef struct _PMKID_CANDIDATE {
 313     NDIS_802_11_MAC_ADDRESS BSSID;
 314     unsigned long Flags;
 315 } PMKID_CANDIDATE, *PPMKID_CANDIDATE;
 316
 317
 318 typedef struct _BSSID_INFO
 319 {
 320     NDIS_802_11_MAC_ADDRESS BSSID;
 321     NDIS_802_11_PMKID_VALUE PMKID;
 322 } BSSID_INFO, *PBSSID_INFO;
 323
 324 typedef struct tagSPMKID {
 325     unsigned long Length;
 326     unsigned long BSSIDInfoCount;
 327     BSSID_INFO BSSIDInfo[MAX_BSSIDINFO_4_PMKID];
 328 } SPMKID, *PSPMKID;
 329
 330 typedef struct tagSPMKIDCandidateEvent {
 331     NDIS_802_11_STATUS_TYPE     StatusType;
 332         unsigned long Version;       /* Version of the structure */
 333         unsigned long NumCandidates; /* No. of pmkid candidates */
 334     PMKID_CANDIDATE CandidateList[MAX_PMKIDLIST];
 335 } SPMKIDCandidateEvent, *PSPMKIDCandidateEvent;
 336
 337 //--
 338
 339 //++ 802.11h related
 340 #define MAX_QUIET_COUNT     8
 341
 342 typedef struct tagSQuietControl {
 343     BOOL        bEnable;
 344     DWORD       dwStartTime;
 345     BYTE        byPeriod;
 346     WORD        wDuration;
 347 } SQuietControl, *PSQuietControl;
 348
 349 //--
 350
 351
 352 // The receive duplicate detection cache entry
 353 typedef struct tagSCacheEntry{
 354     WORD        wFmSequence;
 355     BYTE        abyAddr2[ETH_ALEN];
 356     WORD        wFrameCtl;
 357 } SCacheEntry, *PSCacheEntry;
 358
 359 typedef struct tagSCache{
 360 /* The receive cache is updated circularly.  The next entry to be written is
 361  * indexed by the "InPtr".
 362 */
 363         unsigned int uInPtr; /* Place to use next */
 364     SCacheEntry     asCacheEntry[DUPLICATE_RX_CACHE_LENGTH];
 365 } SCache, *PSCache;
 366
 367 #define CB_MAX_RX_FRAG                 64
 368 // DeFragment Control Block, used for collecting fragments prior to reassembly
 369 typedef struct tagSDeFragControlBlock
 370 {
 371     WORD            wSequence;
 372     WORD            wFragNum;
 373     BYTE            abyAddr2[ETH_ALEN];
 374         unsigned int            uLifetime;
 375     struct sk_buff* skb;
 376     PBYTE           pbyRxBuffer;
 377     unsigned int            cbFrameLength;
 378     BOOL            bInUse;
 379 } SDeFragControlBlock, *PSDeFragControlBlock;
 380
 381
 382
 383 //flags for options
 384 #define     DEVICE_FLAGS_UNPLUG          0x00000001UL
 385 #define     DEVICE_FLAGS_PREAMBLE_TYPE   0x00000002UL
 386 #define     DEVICE_FLAGS_OP_MODE         0x00000004UL
 387 #define     DEVICE_FLAGS_PS_MODE         0x00000008UL
 388 #define         DEVICE_FLAGS_80211h_MODE         0x00000010UL
 389
 390 //flags for driver status
 391 #define     DEVICE_FLAGS_OPENED          0x00010000UL
 392 #define     DEVICE_FLAGS_WOL_ENABLED     0x00080000UL
 393 //flags for capbilities
 394 #define     DEVICE_FLAGS_TX_ALIGN        0x01000000UL
 395 #define     DEVICE_FLAGS_HAVE_CAM        0x02000000UL
 396 #define     DEVICE_FLAGS_FLOW_CTRL       0x04000000UL
 397
 398 //flags for MII status
 399 #define     DEVICE_LINK_FAIL             0x00000001UL
 400 #define     DEVICE_SPEED_10              0x00000002UL
 401 #define     DEVICE_SPEED_100             0x00000004UL
 402 #define     DEVICE_SPEED_1000            0x00000008UL
 403 #define     DEVICE_DUPLEX_FULL           0x00000010UL
 404 #define     DEVICE_AUTONEG_ENABLE        0x00000020UL
 405 #define     DEVICE_FORCED_BY_EEPROM      0x00000040UL
 406 //for device_set_media_duplex
 407 #define     DEVICE_LINK_CHANGE           0x00000001UL
 408
 409
 410 typedef struct __device_opt {
 411     int         nRxDescs0;    //Number of RX descriptors0
 412     int         nTxDescs0;    //Number of TX descriptors 0, 1, 2, 3
 413     int         rts_thresh;   //rts threshold
 414     int         frag_thresh;
 415     int         OpMode;
 416     int         data_rate;
 417     int         channel_num;
 418     int         short_retry;
 419     int         long_retry;
 420     int         bbp_type;
 421     u32         flags;
 422 } OPTIONS, *POPTIONS;
 423
 424
 425 typedef struct __device_info {
 426
 427 // netdev
 428         struct usb_device*          usb;
 429     struct net_device*          dev;
 430     struct net_device_stats     stats;
 431
 432     OPTIONS                     sOpts;
 433
 434         struct tasklet_struct       CmdWorkItem;
 435         struct tasklet_struct       EventWorkItem;
 436         struct tasklet_struct       ReadWorkItem;
 437         struct tasklet_struct       RxMngWorkItem;
 438
 439     u32                         rx_buf_sz;
 440     int                         multicast_limit;
 441     BYTE                        byRxMode;
 442
 443     spinlock_t                  lock;
 444
 445     u32                         rx_bytes;
 446
 447     BYTE                        byRevId;
 448
 449     u32                         flags;
 450     unsigned long                       Flags;
 451
 452     SCache                      sDupRxCache;
 453
 454     SDeFragControlBlock         sRxDFCB[CB_MAX_RX_FRAG];
 455     unsigned int                        cbDFCB;
 456     unsigned int                        cbFreeDFCB;
 457     unsigned int                        uCurrentDFCBIdx;
 458
 459     // +++USB
 460
 461     struct urb                  *pControlURB;
 462     struct urb                  *pInterruptURB;
 463         struct usb_ctrlrequest      sUsbCtlRequest;
 464
 465     unsigned int                        int_interval;
 466     //
 467     // Variables to track resources for the BULK In Pipe
 468     //
 469     PRCB                        pRCBMem;
 470     PRCB                        apRCB[CB_MAX_RX_DESC];
 471     unsigned int                        cbRD;
 472     PRCB                        FirstRecvFreeList;
 473     PRCB                        LastRecvFreeList;
 474     unsigned int                        NumRecvFreeList;
 475     PRCB                        FirstRecvMngList;
 476     PRCB                        LastRecvMngList;
 477     unsigned int                        NumRecvMngList;
 478     BOOL                        bIsRxWorkItemQueued;
 479     BOOL                        bIsRxMngWorkItemQueued;
 480         unsigned long ulRcvRefCount; /* packets that have not returned back */
 481
 482     //
 483     //  Variables to track resources for the BULK Out Pipe
 484     //
 485
 486     PUSB_SEND_CONTEXT           apTD[CB_MAX_TX_DESC];
 487     unsigned int                        cbTD;
 488
 489     //
 490     //  Variables to track resources for the Interript In Pipe
 491     //
 492     INT_BUFFER                  intBuf;
 493     BOOL                        fKillEventPollingThread;
 494     BOOL                        bEventAvailable;
 495
 496
 497   //default config from file by user setting
 498     DEFAULT_CONFIG    config_file;
 499
 500
 501     //
 502     // Statistic for USB
 503     // protect with spinlock
 504     unsigned long                       ulBulkInPosted;
 505     unsigned long                       ulBulkInError;
 506     unsigned long                       ulBulkInContCRCError;
 507     unsigned long                       ulBulkInBytesRead;
 508
 509     unsigned long                       ulBulkOutPosted;
 510     unsigned long                       ulBulkOutError;
 511     unsigned long                       ulBulkOutContCRCError;
 512     unsigned long                       ulBulkOutBytesWrite;
 513
 514     unsigned long                       ulIntInPosted;
 515     unsigned long                       ulIntInError;
 516     unsigned long                       ulIntInContCRCError;
 517     unsigned long                       ulIntInBytesRead;
 518
 519
 520     // Version control
 521     WORD                        wFirmwareVersion;
 522     BYTE                        byLocalID;
 523     BYTE                        byRFType;
 524     BYTE                        byBBRxConf;
 525
 526
 527     BYTE                        byZoneType;
 528     BOOL                        bZoneRegExist;
 529
 530     BYTE                        byOriginalZonetype;
 531
 532     BOOL                        bLinkPass;          // link status: OK or fail
 533     BYTE                        abyCurrentNetAddr[ETH_ALEN];
 534     BYTE                        abyPermanentNetAddr[ETH_ALEN];
 535     // SW network address
 536         /* u8 abySoftwareNetAddr[ETH_ALEN]; */
 537     BOOL                        bExistSWNetAddr;
 538
 539     // Adapter statistics
 540     SStatCounter                scStatistic;
 541     // 802.11 counter
 542     SDot11Counters              s802_11Counter;
 543
 544     //
 545     // Maintain statistical debug info.
 546     //
 547     unsigned long                       packetsReceived;
 548     unsigned long                       packetsReceivedDropped;
 549     unsigned long                       packetsReceivedOverflow;
 550     unsigned long                       packetsSent;
 551     unsigned long                       packetsSentDropped;
 552     unsigned long                       SendContextsInUse;
 553     unsigned long                       RcvBuffersInUse;
 554
 555
 556     // 802.11 management
 557     SMgmtObject                 sMgmtObj;
 558
 559     QWORD                       qwCurrTSF;
 560     unsigned int                        cbBulkInMax;
 561     BOOL                        bPSRxBeacon;
 562
 563     // 802.11 MAC specific
 564     unsigned int                        uCurrRSSI;
 565     BYTE                        byCurrSQ;
 566
 567
 568     //Antenna Diversity
 569     BOOL                        bTxRxAntInv;
 570     DWORD                       dwRxAntennaSel;
 571     DWORD                       dwTxAntennaSel;
 572     BYTE                        byAntennaCount;
 573     BYTE                        byRxAntennaMode;
 574     BYTE                        byTxAntennaMode;
 575     BYTE                        byRadioCtl;
 576     BYTE                        bHWRadioOff;
 577
 578     //SQ3 functions for antenna diversity
 579     struct timer_list           TimerSQ3Tmax1;
 580     struct timer_list           TimerSQ3Tmax2;
 581     struct timer_list           TimerSQ3Tmax3;
 582
 583     BOOL                        bDiversityRegCtlON;
 584     BOOL                        bDiversityEnable;
 585     unsigned long                       ulDiversityNValue;
 586     unsigned long                       ulDiversityMValue;
 587     BYTE                        byTMax;
 588     BYTE                        byTMax2;
 589     BYTE                        byTMax3;
 590     unsigned long                       ulSQ3TH;
 591
 592     unsigned long                       uDiversityCnt;
 593     BYTE                        byAntennaState;
 594     unsigned long                       ulRatio_State0;
 595     unsigned long                       ulRatio_State1;
 596     unsigned long                       ulSQ3_State0;
 597     unsigned long                       ulSQ3_State1;
 598
 599     unsigned long                       aulSQ3Val[MAX_RATE];
 600     unsigned long                       aulPktNum[MAX_RATE];
 601
 602         /* IFS & Cw */
 603         unsigned int uSIFS;  /* Current SIFS */
 604         unsigned int uDIFS;  /* Current DIFS */
 605         unsigned int uEIFS;  /* Current EIFS */
 606         unsigned int uSlot;  /* Current SlotTime */
 607         unsigned int uCwMin; /* Current CwMin */
 608         unsigned int uCwMax; /* CwMax is fixed on 1023 */
 609
 610     // PHY parameter
 611     BYTE                        bySIFS;
 612     BYTE                        byDIFS;
 613     BYTE                        byEIFS;
 614     BYTE                        bySlot;
 615     BYTE                        byCWMaxMin;
 616
 617     // Rate
 618     VIA_BB_TYPE                 byBBType; //0: 11A, 1:11B, 2:11G
 619     VIA_PKT_TYPE                byPacketType; //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 620     WORD                        wBasicRate;
 621     BYTE                        byACKRate;
 622     BYTE                        byTopOFDMBasicRate;
 623     BYTE                        byTopCCKBasicRate;
 624
 625
 626     DWORD                       dwAotoRateTxOkCnt;
 627     DWORD                       dwAotoRateTxFailCnt;
 628     DWORD                       dwErrorRateThreshold[13];
 629     DWORD                       dwTPTable[MAX_RATE];
 630     BYTE                        abyEEPROM[EEP_MAX_CONTEXT_SIZE];  //DWORD alignment
 631
 632     BYTE                        byMinChannel;
 633     BYTE                        byMaxChannel;
 634     unsigned int                        uConnectionRate;
 635
 636     BYTE                        byPreambleType;
 637     BYTE                        byShortPreamble;
 638     // CARD_PHY_TYPE
 639     BYTE                        eConfigPHYMode;
 640
 641     // For RF Power table
 642     BYTE                        byCCKPwr;
 643     BYTE                        byOFDMPwrG;
 644     BYTE                        byOFDMPwrA;
 645     BYTE                        byCurPwr;
 646     BYTE                        abyCCKPwrTbl[14];
 647     BYTE                        abyOFDMPwrTbl[14];
 648     BYTE                        abyOFDMAPwrTbl[42];
 649
 650     WORD                        wCurrentRate;
 651     WORD                        wRTSThreshold;
 652     WORD                        wFragmentationThreshold;
 653     BYTE                        byShortRetryLimit;
 654     BYTE                        byLongRetryLimit;
 655     CARD_OP_MODE                eOPMode;
 656     BOOL                        bBSSIDFilter;
 657     WORD                        wMaxTransmitMSDULifetime;
 658     BYTE                        abyBSSID[ETH_ALEN];
 659     BYTE                        abyDesireBSSID[ETH_ALEN];
 660     WORD                        wCTSDuration;       // update while speed change
 661     WORD                        wACKDuration;       // update while speed change
 662     WORD                        wRTSTransmitLen;    // update while speed change
 663     BYTE                        byRTSServiceField;  // update while speed change
 664     BYTE                        byRTSSignalField;   // update while speed change
 665
 666     DWORD                       dwMaxReceiveLifetime;       // dot11MaxReceiveLifetime
 667
 668     BOOL                        bCCK;
 669     BOOL                        bEncryptionEnable;
 670     BOOL                        bLongHeader;
 671     BOOL                        bSoftwareGenCrcErr;
 672     BOOL                        bShortSlotTime;
 673     BOOL                        bProtectMode;
 674     BOOL                        bNonERPPresent;
 675     BOOL                        bBarkerPreambleMd;
 676
 677     BYTE                        byERPFlag;
 678     WORD                        wUseProtectCntDown;
 679
 680     BOOL                        bRadioControlOff;
 681     BOOL                        bRadioOff;
 682
 683     // Power save
 684     BOOL                        bEnablePSMode;
 685     WORD                        wListenInterval;
 686     BOOL                        bPWBitOn;
 687     WMAC_POWER_MODE             ePSMode;
 688     unsigned long                       ulPSModeWaitTx;
 689     BOOL                        bPSModeTxBurst;
 690
 691     // Beacon releated
 692     WORD                    wSeqCounter;
 693     BOOL                    bBeaconBufReady;
 694     BOOL                    bBeaconSent;
 695     BOOL                    bFixRate;
 696     BYTE                    byCurrentCh;
 697     unsigned int                    uScanTime;
 698
 699     CMD_STATE               eCommandState;
 700
 701     CMD_CODE                eCommand;
 702     BOOL                    bBeaconTx;
 703     BYTE                    byScanBBType;
 704
 705     BOOL                    bStopBeacon;
 706     BOOL                    bStopDataPkt;
 707     BOOL                    bStopTx0Pkt;
 708     unsigned int                    uAutoReConnectTime;
 709     unsigned int                    uIsroamingTime;
 710
 711     // 802.11 counter
 712
 713     CMD_ITEM                eCmdQueue[CMD_Q_SIZE];
 714     unsigned int                    uCmdDequeueIdx;
 715     unsigned int                    uCmdEnqueueIdx;
 716     unsigned int                    cbFreeCmdQueue;
 717     BOOL                    bCmdRunning;
 718     BOOL                    bCmdClear;
 719     BOOL                    bNeedRadioOFF;
 720
 721     BOOL                    bEnableRoaming;  //DavidWang
 722     BOOL                    bIsRoaming;  //DavidWang
 723     BOOL                    bFastRoaming;  //DavidWang
 724     BYTE                    bSameBSSMaxNum;  //Davidwang
 725     BYTE                    bSameBSSCurNum;  //DavidWang
 726     BOOL                    bRoaming;
 727     BOOL                    b11hEable;
 728     unsigned long                   ulTxPower;
 729
 730     // Encryption
 731     NDIS_802_11_WEP_STATUS  eEncryptionStatus;
 732     BOOL                    bTransmitKey;
 733
 734 //2007-0925-01<Add>by MikeLiu
 735 //mike add :save old Encryption
 736     NDIS_802_11_WEP_STATUS  eOldEncryptionStatus;
 737
 738     SKeyManagement          sKey;
 739     DWORD                   dwIVCounter;
 740
 741
 742     RC4Ext                  SBox;
 743     BYTE                    abyPRNG[WLAN_WEPMAX_KEYLEN+3];
 744     BYTE                    byKeyIndex;
 745
 746     BOOL                    bAES;
 747     BYTE                    byCntMeasure;
 748
 749     unsigned int                    uKeyLength;
 750     BYTE                    abyKey[WLAN_WEP232_KEYLEN];
 751
 752     // for AP mode
 753     unsigned int                    uAssocCount;
 754     BOOL                    bMoreData;
 755
 756     // QoS
 757     BOOL                    bGrpAckPolicy;
 758
 759
 760     BYTE                    byAutoFBCtrl;
 761
 762     BOOL                    bTxMICFail;
 763     BOOL                    bRxMICFail;
 764
 765
 766     // For Update BaseBand VGA Gain Offset
 767     BOOL                    bUpdateBBVGA;
 768     unsigned int                    uBBVGADiffCount;
 769     BYTE                    byBBVGANew;
 770     BYTE                    byBBVGACurrent;
 771     BYTE                    abyBBVGA[BB_VGA_LEVEL];
 772     signed long                    ldBmThreshold[BB_VGA_LEVEL];
 773
 774     BYTE                    byBBPreEDRSSI;
 775     BYTE                    byBBPreEDIndex;
 776
 777
 778     BOOL                    bRadioCmd;
 779     DWORD                   dwDiagRefCount;
 780
 781     // For FOE Tuning
 782     BYTE                    byFOETuning;
 783
 784     // For Auto Power Tunning
 785
 786     BYTE                    byAutoPwrTunning;
 787
 788     // BaseBand Loopback Use
 789     BYTE                    byBBCR4d;
 790     BYTE                    byBBCRc9;
 791     BYTE                    byBBCR88;
 792     BYTE                    byBBCR09;
 793
 794     // command timer
 795     struct timer_list       sTimerCommand;
 796
 797      struct timer_list       sTimerTxData;
 798      unsigned long                       nTxDataTimeCout;
 799      BOOL  fTxDataInSleep;
 800      BOOL  IsTxDataTrigger;
 801
 802 #ifdef WPA_SM_Transtatus
 803     BOOL  fWPA_Authened;           //is WPA/WPA-PSK or WPA2/WPA2-PSK authen??
 804 #endif
 805     BYTE            byReAssocCount;   //mike add:re-association retry times!
 806     BYTE            byLinkWaitCount;
 807
 808     SEthernetHeader         sTxEthHeader;
 809     SEthernetHeader         sRxEthHeader;
 810     BYTE                    abyBroadcastAddr[ETH_ALEN];
 811     BYTE                    abySNAP_RFC1042[ETH_ALEN];
 812     BYTE                    abySNAP_Bridgetunnel[ETH_ALEN];
 813
 814     // Pre-Authentication & PMK cache
 815     SPMKID                  gsPMKID;
 816     SPMKIDCandidateEvent    gsPMKIDCandidate;
 817
 818
 819     // for 802.11h
 820     BOOL                    b11hEnable;
 821
 822     BOOL                    bChannelSwitch;
 823     BYTE                    byNewChannel;
 824     BYTE                    byChannelSwitchCount;
 825
 826     //WPA supplicant daemon
 827         struct net_device       *wpadev;
 828         BOOL                    bWPADEVUp;
 829     struct sk_buff          *skb;
 830     //--
 831
 832 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 833         BOOL                 bwextstep0;
 834         BOOL                 bwextstep1;
 835         BOOL                 bwextstep2;
 836         BOOL                 bwextstep3;
 837         BOOL                 bWPASuppWextEnabled;
 838 #endif
 839
 840 #ifdef HOSTAP
 841     // user space daemon: hostapd, is used for HOSTAP
 842         BOOL                    bEnableHostapd;
 843         BOOL                    bEnable8021x;
 844         BOOL                    bEnableHostWEP;
 845         struct net_device       *apdev;
 846         int (*tx_80211)(struct sk_buff *skb, struct net_device *dev);
 847 #endif
 848     unsigned int                    uChannel;
 849
 850         struct iw_statistics    wstats;         // wireless stats
 851     BOOL                    bCommit;
 852
 853 } DEVICE_INFO, *PSDevice;
 854
 855
 856
 857
 858 #define EnqueueRCB(_Head, _Tail, _RCB)                  \
 859 {                                                       \
 860     if (!_Head) {                                       \
 861         _Head = _RCB;                                   \
 862     }                                                   \
 863     else {                                              \
 864         _Tail->Next = _RCB;                             \
 865     }                                                   \
 866     _RCB->Next = NULL;                                  \
 867     _Tail = _RCB;                                       \
 868 }
 869
 870 #define DequeueRCB(Head, Tail)                          \
 871 {                                                       \
 872     PRCB   RCB = Head;                                  \
 873     if (!RCB->Next) {                                   \
 874         Tail = NULL;                                    \
 875     }                                                   \
 876     Head = RCB->Next;                                   \
 877 }
 878
 879
 880 #define ADD_ONE_WITH_WRAP_AROUND(uVar, uModulo) {   \
 881     if ((uVar) >= ((uModulo) - 1))                  \
 882         (uVar) = 0;                                 \
 883     else                                            \
 884         (uVar)++;                                   \
 885 }
 886
 887
 888 #define fMP_RESET_IN_PROGRESS               0x00000001
 889 #define fMP_DISCONNECTED                    0x00000002
 890 #define fMP_HALT_IN_PROGRESS                0x00000004
 891 #define fMP_SURPRISE_REMOVED                0x00000008
 892 #define fMP_RECV_LOOKASIDE                  0x00000010
 893 #define fMP_INIT_IN_PROGRESS                0x00000020
 894 #define fMP_SEND_SIDE_RESOURCE_ALLOCATED    0x00000040
 895 #define fMP_RECV_SIDE_RESOURCE_ALLOCATED    0x00000080
 896 #define fMP_POST_READS                      0x00000100
 897 #define fMP_POST_WRITES                     0x00000200
 898 #define fMP_CONTROL_READS                   0x00000400
 899 #define fMP_CONTROL_WRITES                  0x00000800
 900
 901
 902
 903 #define MP_SET_FLAG(_M, _F)             ((_M)->Flags |= (_F))
 904 #define MP_CLEAR_FLAG(_M, _F)            ((_M)->Flags &= ~(_F))
 905 #define MP_TEST_FLAG(_M, _F)            (((_M)->Flags & (_F)) != 0)
 906 #define MP_TEST_FLAGS(_M, _F)            (((_M)->Flags & (_F)) == (_F))
 907
 908 #define MP_IS_READY(_M)        (((_M)->Flags & \
 909                                  (fMP_DISCONNECTED | fMP_RESET_IN_PROGRESS | fMP_HALT_IN_PROGRESS | fMP_INIT_IN_PROGRESS | fMP_SURPRISE_REMOVED)) == 0)
 910
 911 /*---------------------  Export Functions  --------------------------*/
 912
 913 /* BOOL device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb,
 914  *                       unsigned int uNodeIndex);
 915  */
 916 BOOL device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF);
 917
 918 #endif
 919
 920