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
 113 //#define OP_MODE_INFRASTRUCTURE  0
 114 //#define OP_MODE_ADHOC           1
 115 //#define OP_MODE_AP              2
 116
 117 #define DUPLICATE_RX_CACHE_LENGTH       5
 118
 119 #define NUM_KEY_ENTRY                   11
 120
 121 #define TX_WEP_NONE                     0
 122 #define TX_WEP_OTF                      1
 123 #define TX_WEP_SW                       2
 124 #define TX_WEP_SWOTP                    3
 125 #define TX_WEP_OTPSW                    4
 126 #define TX_WEP_SW232                    5
 127
 128 #define KEYSEL_WEP40                    0
 129 #define KEYSEL_WEP104                   1
 130 #define KEYSEL_TKIP                     2
 131 #define KEYSEL_CCMP                     3
 132
 133
 134
 135 #define AUTO_FB_NONE            0
 136 #define AUTO_FB_0               1
 137 #define AUTO_FB_1               2
 138
 139 #define FB_RATE0                0
 140 #define FB_RATE1                1
 141
 142 // Antenna Mode
 143 #define ANT_A                   0
 144 #define ANT_B                   1
 145 #define ANT_DIVERSITY           2
 146 #define ANT_RXD_TXA             3
 147 #define ANT_RXD_TXB             4
 148 #define ANT_UNKNOWN             0xFF
 149 #define ANT_TXA                 0
 150 #define ANT_TXB                 1
 151 #define ANT_RXA                 2
 152 #define ANT_RXB                 3
 153
 154
 155 #define MAXCHECKHANGCNT         4
 156
 157 //Packet type
 158 #define TX_PKT_UNI              0x00
 159 #define TX_PKT_MULTI            0x01
 160 #define TX_PKT_BROAD            0x02
 161
 162 #define BB_VGA_LEVEL            4
 163 #define BB_VGA_CHANGE_THRESHOLD 3
 164
 165
 166
 167 #ifndef RUN_AT
 168 #define RUN_AT(x)                       (jiffies+(x))
 169 #endif
 170
 171 // DMA related
 172 #define RESERV_AC0DMA                   4
 173
 174 #define PRIVATE_Message                 0
 175
 176 /*---------------------  Export Types  ------------------------------*/
 177
 178 #define DBG_PRT(l, p, args...) {if (l<=msglevel) printk( p ,##args);}
 179 #define PRINT_K(p, args...) {if (PRIVATE_Message) printk( p ,##args);}
 180
 181 typedef enum __device_msg_level {
 182     MSG_LEVEL_ERR=0,            //Errors that will cause abnormal operation.
 183     MSG_LEVEL_NOTICE=1,         //Some errors need users to be notified.
 184     MSG_LEVEL_INFO=2,           //Normal message.
 185     MSG_LEVEL_VERBOSE=3,        //Will report all trival errors.
 186     MSG_LEVEL_DEBUG=4           //Only for debug purpose.
 187 } DEVICE_MSG_LEVEL, *PDEVICE_MSG_LEVEL;
 188
 189 typedef enum __device_init_type {
 190     DEVICE_INIT_COLD=0,         // cold init
 191     DEVICE_INIT_RESET,          // reset init or Dx to D0 power remain init
 192     DEVICE_INIT_DXPL            // Dx to D0 power lost init
 193 } DEVICE_INIT_TYPE, *PDEVICE_INIT_TYPE;
 194
 195
 196 //USB
 197
 198 //
 199 // Enum of context types for SendPacket
 200 //
 201 typedef enum _CONTEXT_TYPE {
 202     CONTEXT_DATA_PACKET = 1,
 203     CONTEXT_MGMT_PACKET
 204 } CONTEXT_TYPE;
 205
 206
 207
 208
 209 // RCB (Receive Control Block)
 210 typedef struct _RCB
 211 {
 212     void *Next;
 213     signed long                    Ref;
 214     void *pDevice;
 215     struct urb              *pUrb;
 216     SRxMgmtPacket           sMngPacket;
 217     struct sk_buff*         skb;
 218     BOOL                    bBoolInUse;
 219
 220 } RCB, *PRCB;
 221
 222
 223 // used to track bulk out irps
 224 typedef struct _USB_SEND_CONTEXT {
 225     void *pDevice;
 226     struct sk_buff *pPacket;
 227     struct urb      *pUrb;
 228     unsigned int            uBufLen;
 229     CONTEXT_TYPE    Type;
 230     SEthernetHeader sEthHeader;
 231     void *Next;
 232     BOOL            bBoolInUse;
 233     unsigned char           Data[MAX_TOTAL_SIZE_WITH_ALL_HEADERS];
 234 } USB_SEND_CONTEXT, *PUSB_SEND_CONTEXT;
 235
 236
 237 /* structure got from configuration file as user-desired default settings */
 238 typedef struct _DEFAULT_CONFIG {
 239         signed int    ZoneType;
 240         signed int    eConfigMode;
 241         signed int    eAuthenMode;        /* open/wep/wpa */
 242         signed int    bShareKeyAlgorithm; /* open-open/{open,wep}-sharekey */
 243         signed int    keyidx;             /* wepkey index */
 244         signed int    eEncryptionStatus;
 245 } DEFAULT_CONFIG, *PDEFAULT_CONFIG;
 246
 247 //
 248 // Structure to keep track of usb interrupt packets
 249 //
 250 typedef struct {
 251     unsigned int            uDataLen;
 252     PBYTE           pDataBuf;
 253 //    struct urb      *pUrb;
 254     BOOL            bInUse;
 255 } INT_BUFFER, *PINT_BUFFER;
 256
 257
 258
 259 //0:11A 1:11B 2:11G
 260 typedef enum _VIA_BB_TYPE
 261 {
 262     BB_TYPE_11A=0,
 263     BB_TYPE_11B,
 264     BB_TYPE_11G
 265 } VIA_BB_TYPE, *PVIA_BB_TYPE;
 266
 267 //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 268 typedef enum _VIA_PKT_TYPE
 269 {
 270     PK_TYPE_11A=0,
 271     PK_TYPE_11B,
 272     PK_TYPE_11GB,
 273     PK_TYPE_11GA
 274 } VIA_PKT_TYPE, *PVIA_PKT_TYPE;
 275
 276
 277
 278
 279 //++ NDIS related
 280
 281 #define NDIS_STATUS     int
 282 #define NTSTATUS        int
 283
 284 typedef enum __DEVICE_NDIS_STATUS {
 285     STATUS_SUCCESS=0,
 286     STATUS_FAILURE,
 287     STATUS_RESOURCES,
 288     STATUS_PENDING,
 289 } DEVICE_NDIS_STATUS, *PDEVICE_NDIS_STATUS;
 290
 291
 292 #define MAX_BSSIDINFO_4_PMKID   16
 293 #define MAX_PMKIDLIST           5
 294 //Flags for PMKID Candidate list structure
 295 #define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED     0x01
 296
 297 // PMKID Structures
 298 typedef unsigned char   NDIS_802_11_PMKID_VALUE[16];
 299
 300
 301 typedef enum _NDIS_802_11_WEP_STATUS
 302 {
 303     Ndis802_11WEPEnabled,
 304     Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
 305     Ndis802_11WEPDisabled,
 306     Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
 307     Ndis802_11WEPKeyAbsent,
 308     Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
 309     Ndis802_11WEPNotSupported,
 310     Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
 311     Ndis802_11Encryption2Enabled,
 312     Ndis802_11Encryption2KeyAbsent,
 313     Ndis802_11Encryption3Enabled,
 314     Ndis802_11Encryption3KeyAbsent
 315 } NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
 316   NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;
 317
 318
 319 typedef enum _NDIS_802_11_STATUS_TYPE
 320 {
 321     Ndis802_11StatusType_Authentication,
 322     Ndis802_11StatusType_MediaStreamMode,
 323     Ndis802_11StatusType_PMKID_CandidateList,
 324     Ndis802_11StatusTypeMax    // not a real type, defined as an upper bound
 325 } NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;
 326
 327 //Added new types for PMKID Candidate lists.
 328 typedef struct _PMKID_CANDIDATE {
 329     NDIS_802_11_MAC_ADDRESS BSSID;
 330     unsigned long Flags;
 331 } PMKID_CANDIDATE, *PPMKID_CANDIDATE;
 332
 333
 334 typedef struct _BSSID_INFO
 335 {
 336     NDIS_802_11_MAC_ADDRESS BSSID;
 337     NDIS_802_11_PMKID_VALUE PMKID;
 338 } BSSID_INFO, *PBSSID_INFO;
 339
 340 typedef struct tagSPMKID {
 341     unsigned long Length;
 342     unsigned long BSSIDInfoCount;
 343     BSSID_INFO BSSIDInfo[MAX_BSSIDINFO_4_PMKID];
 344 } SPMKID, *PSPMKID;
 345
 346 typedef struct tagSPMKIDCandidateEvent {
 347     NDIS_802_11_STATUS_TYPE     StatusType;
 348         unsigned long Version;       /* Version of the structure */
 349         unsigned long NumCandidates; /* No. of pmkid candidates */
 350     PMKID_CANDIDATE CandidateList[MAX_PMKIDLIST];
 351 } SPMKIDCandidateEvent, *PSPMKIDCandidateEvent;
 352
 353 //--
 354
 355 //++ 802.11h related
 356 #define MAX_QUIET_COUNT     8
 357
 358 typedef struct tagSQuietControl {
 359     BOOL        bEnable;
 360     DWORD       dwStartTime;
 361     BYTE        byPeriod;
 362     WORD        wDuration;
 363 } SQuietControl, *PSQuietControl;
 364
 365 //--
 366
 367
 368 // The receive duplicate detection cache entry
 369 typedef struct tagSCacheEntry{
 370     WORD        wFmSequence;
 371     BYTE        abyAddr2[ETH_ALEN];
 372     WORD        wFrameCtl;
 373 } SCacheEntry, *PSCacheEntry;
 374
 375 typedef struct tagSCache{
 376 /* The receive cache is updated circularly.  The next entry to be written is
 377  * indexed by the "InPtr".
 378 */
 379         unsigned int uInPtr; /* Place to use next */
 380     SCacheEntry     asCacheEntry[DUPLICATE_RX_CACHE_LENGTH];
 381 } SCache, *PSCache;
 382
 383 #define CB_MAX_RX_FRAG                 64
 384 // DeFragment Control Block, used for collecting fragments prior to reassembly
 385 typedef struct tagSDeFragControlBlock
 386 {
 387     WORD            wSequence;
 388     WORD            wFragNum;
 389     BYTE            abyAddr2[ETH_ALEN];
 390         unsigned int            uLifetime;
 391     struct sk_buff* skb;
 392     PBYTE           pbyRxBuffer;
 393     unsigned int            cbFrameLength;
 394     BOOL            bInUse;
 395 } SDeFragControlBlock, *PSDeFragControlBlock;
 396
 397
 398
 399 //flags for options
 400 #define     DEVICE_FLAGS_UNPLUG          0x00000001UL
 401 #define     DEVICE_FLAGS_PREAMBLE_TYPE   0x00000002UL
 402 #define     DEVICE_FLAGS_OP_MODE         0x00000004UL
 403 #define     DEVICE_FLAGS_PS_MODE         0x00000008UL
 404 #define         DEVICE_FLAGS_80211h_MODE         0x00000010UL
 405
 406 //flags for driver status
 407 #define     DEVICE_FLAGS_OPENED          0x00010000UL
 408 #define     DEVICE_FLAGS_WOL_ENABLED     0x00080000UL
 409 //flags for capbilities
 410 #define     DEVICE_FLAGS_TX_ALIGN        0x01000000UL
 411 #define     DEVICE_FLAGS_HAVE_CAM        0x02000000UL
 412 #define     DEVICE_FLAGS_FLOW_CTRL       0x04000000UL
 413
 414 //flags for MII status
 415 #define     DEVICE_LINK_FAIL             0x00000001UL
 416 #define     DEVICE_SPEED_10              0x00000002UL
 417 #define     DEVICE_SPEED_100             0x00000004UL
 418 #define     DEVICE_SPEED_1000            0x00000008UL
 419 #define     DEVICE_DUPLEX_FULL           0x00000010UL
 420 #define     DEVICE_AUTONEG_ENABLE        0x00000020UL
 421 #define     DEVICE_FORCED_BY_EEPROM      0x00000040UL
 422 //for device_set_media_duplex
 423 #define     DEVICE_LINK_CHANGE           0x00000001UL
 424
 425
 426 typedef struct __device_opt {
 427     int         nRxDescs0;    //Number of RX descriptors0
 428     int         nTxDescs0;    //Number of TX descriptors 0, 1, 2, 3
 429     int         rts_thresh;   //rts threshold
 430     int         frag_thresh;
 431     int         OpMode;
 432     int         data_rate;
 433     int         channel_num;
 434     int         short_retry;
 435     int         long_retry;
 436     int         bbp_type;
 437     u32         flags;
 438 } OPTIONS, *POPTIONS;
 439
 440
 441 typedef struct __device_info {
 442
 443 // netdev
 444         struct usb_device*          usb;
 445     struct net_device*          dev;
 446     struct net_device_stats     stats;
 447
 448     OPTIONS                     sOpts;
 449
 450         struct tasklet_struct       CmdWorkItem;
 451         struct tasklet_struct       EventWorkItem;
 452         struct tasklet_struct       ReadWorkItem;
 453         struct tasklet_struct       RxMngWorkItem;
 454
 455     u32                         rx_buf_sz;
 456     int                         multicast_limit;
 457     BYTE                        byRxMode;
 458
 459     spinlock_t                  lock;
 460
 461     u32                         rx_bytes;
 462
 463     BYTE                        byRevId;
 464
 465     u32                         flags;
 466     unsigned long                       Flags;
 467
 468     SCache                      sDupRxCache;
 469
 470     SDeFragControlBlock         sRxDFCB[CB_MAX_RX_FRAG];
 471     unsigned int                        cbDFCB;
 472     unsigned int                        cbFreeDFCB;
 473     unsigned int                        uCurrentDFCBIdx;
 474
 475     // +++USB
 476
 477     struct urb                  *pControlURB;
 478     struct urb                  *pInterruptURB;
 479         struct usb_ctrlrequest      sUsbCtlRequest;
 480
 481     unsigned int                        int_interval;
 482     //
 483     // Variables to track resources for the BULK In Pipe
 484     //
 485     PRCB                        pRCBMem;
 486     PRCB                        apRCB[CB_MAX_RX_DESC];
 487     unsigned int                        cbRD;
 488     PRCB                        FirstRecvFreeList;
 489     PRCB                        LastRecvFreeList;
 490     unsigned int                        NumRecvFreeList;
 491     PRCB                        FirstRecvMngList;
 492     PRCB                        LastRecvMngList;
 493     unsigned int                        NumRecvMngList;
 494     BOOL                        bIsRxWorkItemQueued;
 495     BOOL                        bIsRxMngWorkItemQueued;
 496         unsigned long ulRcvRefCount; /* packets that have not returned back */
 497
 498     //
 499     //  Variables to track resources for the BULK Out Pipe
 500     //
 501
 502     PUSB_SEND_CONTEXT           apTD[CB_MAX_TX_DESC];
 503     unsigned int                        cbTD;
 504
 505     //
 506     //  Variables to track resources for the Interript In Pipe
 507     //
 508     INT_BUFFER                  intBuf;
 509     BOOL                        fKillEventPollingThread;
 510     BOOL                        bEventAvailable;
 511
 512
 513   //default config from file by user setting
 514     DEFAULT_CONFIG    config_file;
 515
 516
 517     //
 518     // Statistic for USB
 519     // protect with spinlock
 520     unsigned long                       ulBulkInPosted;
 521     unsigned long                       ulBulkInError;
 522     unsigned long                       ulBulkInContCRCError;
 523     unsigned long                       ulBulkInBytesRead;
 524
 525     unsigned long                       ulBulkOutPosted;
 526     unsigned long                       ulBulkOutError;
 527     unsigned long                       ulBulkOutContCRCError;
 528     unsigned long                       ulBulkOutBytesWrite;
 529
 530     unsigned long                       ulIntInPosted;
 531     unsigned long                       ulIntInError;
 532     unsigned long                       ulIntInContCRCError;
 533     unsigned long                       ulIntInBytesRead;
 534
 535
 536     // Version control
 537     WORD                        wFirmwareVersion;
 538     BYTE                        byLocalID;
 539     BYTE                        byRFType;
 540     BYTE                        byBBRxConf;
 541
 542
 543     BYTE                        byZoneType;
 544     BOOL                        bZoneRegExist;
 545
 546     BYTE                        byOriginalZonetype;
 547
 548     BOOL                        bLinkPass;          // link status: OK or fail
 549     BYTE                        abyCurrentNetAddr[ETH_ALEN];
 550     BYTE                        abyPermanentNetAddr[ETH_ALEN];
 551     // SW network address
 552         /* u8 abySoftwareNetAddr[ETH_ALEN]; */
 553     BOOL                        bExistSWNetAddr;
 554
 555     // Adapter statistics
 556     SStatCounter                scStatistic;
 557     // 802.11 counter
 558     SDot11Counters              s802_11Counter;
 559
 560     //
 561     // Maintain statistical debug info.
 562     //
 563     unsigned long                       packetsReceived;
 564     unsigned long                       packetsReceivedDropped;
 565     unsigned long                       packetsReceivedOverflow;
 566     unsigned long                       packetsSent;
 567     unsigned long                       packetsSentDropped;
 568     unsigned long                       SendContextsInUse;
 569     unsigned long                       RcvBuffersInUse;
 570
 571
 572     // 802.11 management
 573     SMgmtObject                 sMgmtObj;
 574
 575     QWORD                       qwCurrTSF;
 576     unsigned int                        cbBulkInMax;
 577     BOOL                        bPSRxBeacon;
 578
 579     // 802.11 MAC specific
 580     unsigned int                        uCurrRSSI;
 581     BYTE                        byCurrSQ;
 582
 583
 584     //Antenna Diversity
 585     BOOL                        bTxRxAntInv;
 586     DWORD                       dwRxAntennaSel;
 587     DWORD                       dwTxAntennaSel;
 588     BYTE                        byAntennaCount;
 589     BYTE                        byRxAntennaMode;
 590     BYTE                        byTxAntennaMode;
 591     BYTE                        byRadioCtl;
 592     BYTE                        bHWRadioOff;
 593
 594     //SQ3 functions for antenna diversity
 595     struct timer_list           TimerSQ3Tmax1;
 596     struct timer_list           TimerSQ3Tmax2;
 597     struct timer_list           TimerSQ3Tmax3;
 598
 599     BOOL                        bDiversityRegCtlON;
 600     BOOL                        bDiversityEnable;
 601     unsigned long                       ulDiversityNValue;
 602     unsigned long                       ulDiversityMValue;
 603     BYTE                        byTMax;
 604     BYTE                        byTMax2;
 605     BYTE                        byTMax3;
 606     unsigned long                       ulSQ3TH;
 607
 608     unsigned long                       uDiversityCnt;
 609     BYTE                        byAntennaState;
 610     unsigned long                       ulRatio_State0;
 611     unsigned long                       ulRatio_State1;
 612     unsigned long                       ulSQ3_State0;
 613     unsigned long                       ulSQ3_State1;
 614
 615     unsigned long                       aulSQ3Val[MAX_RATE];
 616     unsigned long                       aulPktNum[MAX_RATE];
 617
 618         /* IFS & Cw */
 619         unsigned int uSIFS;  /* Current SIFS */
 620         unsigned int uDIFS;  /* Current DIFS */
 621         unsigned int uEIFS;  /* Current EIFS */
 622         unsigned int uSlot;  /* Current SlotTime */
 623         unsigned int uCwMin; /* Current CwMin */
 624         unsigned int uCwMax; /* CwMax is fixed on 1023 */
 625
 626     // PHY parameter
 627     BYTE                        bySIFS;
 628     BYTE                        byDIFS;
 629     BYTE                        byEIFS;
 630     BYTE                        bySlot;
 631     BYTE                        byCWMaxMin;
 632
 633     // Rate
 634     VIA_BB_TYPE                 byBBType; //0: 11A, 1:11B, 2:11G
 635     VIA_PKT_TYPE                byPacketType; //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 636     WORD                        wBasicRate;
 637     BYTE                        byACKRate;
 638     BYTE                        byTopOFDMBasicRate;
 639     BYTE                        byTopCCKBasicRate;
 640
 641
 642     DWORD                       dwAotoRateTxOkCnt;
 643     DWORD                       dwAotoRateTxFailCnt;
 644     DWORD                       dwErrorRateThreshold[13];
 645     DWORD                       dwTPTable[MAX_RATE];
 646     BYTE                        abyEEPROM[EEP_MAX_CONTEXT_SIZE];  //DWORD alignment
 647
 648     BYTE                        byMinChannel;
 649     BYTE                        byMaxChannel;
 650     unsigned int                        uConnectionRate;
 651
 652     BYTE                        byPreambleType;
 653     BYTE                        byShortPreamble;
 654     // CARD_PHY_TYPE
 655     BYTE                        eConfigPHYMode;
 656
 657     // For RF Power table
 658     BYTE                        byCCKPwr;
 659     BYTE                        byOFDMPwrG;
 660     BYTE                        byOFDMPwrA;
 661     BYTE                        byCurPwr;
 662     BYTE                        abyCCKPwrTbl[14];
 663     BYTE                        abyOFDMPwrTbl[14];
 664     BYTE                        abyOFDMAPwrTbl[42];
 665
 666     WORD                        wCurrentRate;
 667     WORD                        wRTSThreshold;
 668     WORD                        wFragmentationThreshold;
 669     BYTE                        byShortRetryLimit;
 670     BYTE                        byLongRetryLimit;
 671     CARD_OP_MODE                eOPMode;
 672     BOOL                        bBSSIDFilter;
 673     WORD                        wMaxTransmitMSDULifetime;
 674     BYTE                        abyBSSID[ETH_ALEN];
 675     BYTE                        abyDesireBSSID[ETH_ALEN];
 676     WORD                        wCTSDuration;       // update while speed change
 677     WORD                        wACKDuration;       // update while speed change
 678     WORD                        wRTSTransmitLen;    // update while speed change
 679     BYTE                        byRTSServiceField;  // update while speed change
 680     BYTE                        byRTSSignalField;   // update while speed change
 681
 682     DWORD                       dwMaxReceiveLifetime;       // dot11MaxReceiveLifetime
 683
 684     BOOL                        bCCK;
 685     BOOL                        bEncryptionEnable;
 686     BOOL                        bLongHeader;
 687     BOOL                        bSoftwareGenCrcErr;
 688     BOOL                        bShortSlotTime;
 689     BOOL                        bProtectMode;
 690     BOOL                        bNonERPPresent;
 691     BOOL                        bBarkerPreambleMd;
 692
 693     BYTE                        byERPFlag;
 694     WORD                        wUseProtectCntDown;
 695
 696     BOOL                        bRadioControlOff;
 697     BOOL                        bRadioOff;
 698
 699     // Power save
 700     BOOL                        bEnablePSMode;
 701     WORD                        wListenInterval;
 702     BOOL                        bPWBitOn;
 703     WMAC_POWER_MODE             ePSMode;
 704     unsigned long                       ulPSModeWaitTx;
 705     BOOL                        bPSModeTxBurst;
 706
 707     // Beacon releated
 708     WORD                    wSeqCounter;
 709     BOOL                    bBeaconBufReady;
 710     BOOL                    bBeaconSent;
 711     BOOL                    bFixRate;
 712     BYTE                    byCurrentCh;
 713     unsigned int                    uScanTime;
 714
 715     CMD_STATE               eCommandState;
 716
 717     CMD_CODE                eCommand;
 718     BOOL                    bBeaconTx;
 719     BYTE                    byScanBBType;
 720
 721     BOOL                    bStopBeacon;
 722     BOOL                    bStopDataPkt;
 723     BOOL                    bStopTx0Pkt;
 724     unsigned int                    uAutoReConnectTime;
 725     unsigned int                    uIsroamingTime;
 726
 727     // 802.11 counter
 728
 729     CMD_ITEM                eCmdQueue[CMD_Q_SIZE];
 730     unsigned int                    uCmdDequeueIdx;
 731     unsigned int                    uCmdEnqueueIdx;
 732     unsigned int                    cbFreeCmdQueue;
 733     BOOL                    bCmdRunning;
 734     BOOL                    bCmdClear;
 735     BOOL                    bNeedRadioOFF;
 736
 737     BOOL                    bEnableRoaming;  //DavidWang
 738     BOOL                    bIsRoaming;  //DavidWang
 739     BOOL                    bFastRoaming;  //DavidWang
 740     BYTE                    bSameBSSMaxNum;  //Davidwang
 741     BYTE                    bSameBSSCurNum;  //DavidWang
 742     BOOL                    bRoaming;
 743     BOOL                    b11hEable;
 744     unsigned long                   ulTxPower;
 745
 746     // Encryption
 747     NDIS_802_11_WEP_STATUS  eEncryptionStatus;
 748     BOOL                    bTransmitKey;
 749
 750 //2007-0925-01<Add>by MikeLiu
 751 //mike add :save old Encryption
 752     NDIS_802_11_WEP_STATUS  eOldEncryptionStatus;
 753
 754     SKeyManagement          sKey;
 755     DWORD                   dwIVCounter;
 756
 757
 758     RC4Ext                  SBox;
 759     BYTE                    abyPRNG[WLAN_WEPMAX_KEYLEN+3];
 760     BYTE                    byKeyIndex;
 761
 762     BOOL                    bAES;
 763     BYTE                    byCntMeasure;
 764
 765     unsigned int                    uKeyLength;
 766     BYTE                    abyKey[WLAN_WEP232_KEYLEN];
 767
 768     // for AP mode
 769     unsigned int                    uAssocCount;
 770     BOOL                    bMoreData;
 771
 772     // QoS
 773     BOOL                    bGrpAckPolicy;
 774
 775
 776     BYTE                    byAutoFBCtrl;
 777
 778     BOOL                    bTxMICFail;
 779     BOOL                    bRxMICFail;
 780
 781
 782     // For Update BaseBand VGA Gain Offset
 783     BOOL                    bUpdateBBVGA;
 784     unsigned int                    uBBVGADiffCount;
 785     BYTE                    byBBVGANew;
 786     BYTE                    byBBVGACurrent;
 787     BYTE                    abyBBVGA[BB_VGA_LEVEL];
 788     signed long                    ldBmThreshold[BB_VGA_LEVEL];
 789
 790     BYTE                    byBBPreEDRSSI;
 791     BYTE                    byBBPreEDIndex;
 792
 793
 794     BOOL                    bRadioCmd;
 795     DWORD                   dwDiagRefCount;
 796
 797     // For FOE Tuning
 798     BYTE                    byFOETuning;
 799
 800     // For Auto Power Tunning
 801
 802     BYTE                    byAutoPwrTunning;
 803
 804     // BaseBand Loopback Use
 805     BYTE                    byBBCR4d;
 806     BYTE                    byBBCRc9;
 807     BYTE                    byBBCR88;
 808     BYTE                    byBBCR09;
 809
 810     // command timer
 811     struct timer_list       sTimerCommand;
 812
 813 //2007-0115-01<Add>by MikeLiu
 814 #ifdef TxInSleep
 815      struct timer_list       sTimerTxData;
 816      unsigned long                       nTxDataTimeCout;
 817      BOOL  fTxDataInSleep;
 818      BOOL  IsTxDataTrigger;
 819 #endif
 820
 821 #ifdef WPA_SM_Transtatus
 822     BOOL  fWPA_Authened;           //is WPA/WPA-PSK or WPA2/WPA2-PSK authen??
 823 #endif
 824     BYTE            byReAssocCount;   //mike add:re-association retry times!
 825     BYTE            byLinkWaitCount;
 826
 827     SEthernetHeader         sTxEthHeader;
 828     SEthernetHeader         sRxEthHeader;
 829     BYTE                    abyBroadcastAddr[ETH_ALEN];
 830     BYTE                    abySNAP_RFC1042[ETH_ALEN];
 831     BYTE                    abySNAP_Bridgetunnel[ETH_ALEN];
 832
 833     // Pre-Authentication & PMK cache
 834     SPMKID                  gsPMKID;
 835     SPMKIDCandidateEvent    gsPMKIDCandidate;
 836
 837
 838     // for 802.11h
 839     BOOL                    b11hEnable;
 840
 841     BOOL                    bChannelSwitch;
 842     BYTE                    byNewChannel;
 843     BYTE                    byChannelSwitchCount;
 844
 845     //WPA supplicant daemon
 846         struct net_device       *wpadev;
 847         BOOL                    bWPADEVUp;
 848     struct sk_buff          *skb;
 849     //--
 850
 851 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 852         BOOL                 bwextstep0;
 853         BOOL                 bwextstep1;
 854         BOOL                 bwextstep2;
 855         BOOL                 bwextstep3;
 856         BOOL                 bWPASuppWextEnabled;
 857 #endif
 858
 859 #ifdef HOSTAP
 860     // user space daemon: hostapd, is used for HOSTAP
 861         BOOL                    bEnableHostapd;
 862         BOOL                    bEnable8021x;
 863         BOOL                    bEnableHostWEP;
 864         struct net_device       *apdev;
 865         int (*tx_80211)(struct sk_buff *skb, struct net_device *dev);
 866 #endif
 867     unsigned int                    uChannel;
 868
 869         struct iw_statistics    wstats;         // wireless stats
 870     BOOL                    bCommit;
 871
 872 } DEVICE_INFO, *PSDevice;
 873
 874
 875
 876
 877 #define EnqueueRCB(_Head, _Tail, _RCB)                  \
 878 {                                                       \
 879     if (!_Head) {                                       \
 880         _Head = _RCB;                                   \
 881     }                                                   \
 882     else {                                              \
 883         _Tail->Next = _RCB;                             \
 884     }                                                   \
 885     _RCB->Next = NULL;                                  \
 886     _Tail = _RCB;                                       \
 887 }
 888
 889 #define DequeueRCB(Head, Tail)                          \
 890 {                                                       \
 891     PRCB   RCB = Head;                                  \
 892     if (!RCB->Next) {                                   \
 893         Tail = NULL;                                    \
 894     }                                                   \
 895     Head = RCB->Next;                                   \
 896 }
 897
 898
 899 #define ADD_ONE_WITH_WRAP_AROUND(uVar, uModulo) {   \
 900     if ((uVar) >= ((uModulo) - 1))                  \
 901         (uVar) = 0;                                 \
 902     else                                            \
 903         (uVar)++;                                   \
 904 }
 905
 906
 907 #define fMP_RESET_IN_PROGRESS               0x00000001
 908 #define fMP_DISCONNECTED                    0x00000002
 909 #define fMP_HALT_IN_PROGRESS                0x00000004
 910 #define fMP_SURPRISE_REMOVED                0x00000008
 911 #define fMP_RECV_LOOKASIDE                  0x00000010
 912 #define fMP_INIT_IN_PROGRESS                0x00000020
 913 #define fMP_SEND_SIDE_RESOURCE_ALLOCATED    0x00000040
 914 #define fMP_RECV_SIDE_RESOURCE_ALLOCATED    0x00000080
 915 #define fMP_POST_READS                      0x00000100
 916 #define fMP_POST_WRITES                     0x00000200
 917 #define fMP_CONTROL_READS                   0x00000400
 918 #define fMP_CONTROL_WRITES                  0x00000800
 919
 920
 921
 922 #define MP_SET_FLAG(_M, _F)             ((_M)->Flags |= (_F))
 923 #define MP_CLEAR_FLAG(_M, _F)            ((_M)->Flags &= ~(_F))
 924 #define MP_TEST_FLAG(_M, _F)            (((_M)->Flags & (_F)) != 0)
 925 #define MP_TEST_FLAGS(_M, _F)            (((_M)->Flags & (_F)) == (_F))
 926
 927 #define MP_IS_READY(_M)        (((_M)->Flags & \
 928                                  (fMP_DISCONNECTED | fMP_RESET_IN_PROGRESS | fMP_HALT_IN_PROGRESS | fMP_INIT_IN_PROGRESS | fMP_SURPRISE_REMOVED)) == 0)
 929
 930 /*---------------------  Export Functions  --------------------------*/
 931
 932 /* BOOL device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb,
 933  *                       unsigned int uNodeIndex);
 934  */
 935 BOOL device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF);
 936
 937 #endif
 938
 939