SAFE public projects git trees. - safe/jmp/linux-2.6/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/version.h>
  48 #include <linux/string.h>
  49 #include <linux/wait.h>
  50 #include <linux/if_arp.h>
  51 #include <linux/sched.h>
  52 #include <linux/if.h>
  53 #include <linux/rtnetlink.h>//James
  54 #include <linux/proc_fs.h>
  55 #include <linux/inetdevice.h>
  56 #include <linux/reboot.h>
  57 #include <linux/usb.h>
  58 #include <linux/signal.h>
  59 #include <asm/io.h>
  60 #include <asm/uaccess.h>
  61 #ifdef SIOCETHTOOL
  62 #define DEVICE_ETHTOOL_IOCTL_SUPPORT
  63 #include <linux/ethtool.h>
  64 #else
  65 #undef DEVICE_ETHTOOL_IOCTL_SUPPORT
  66 #endif
  67 /* Include Wireless Extension definition and check version - Jean II */
  68 #include <linux/wireless.h>
  69 #include <net/iw_handler.h>     // New driver API
  70
  71 #ifndef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
  72 #define WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
  73 #endif
  74
  75 //2007-0920-01<Add>by MikeLiu
  76 #ifndef SndEvt_ToAPI
  77 #define SndEvt_ToAPI
  78 //please copy below macro to driver_event.c for API
  79 #define RT_INSMOD_EVENT_FLAG                             0x0101
  80 #define RT_UPDEV_EVENT_FLAG                               0x0102
  81 #define RT_DISCONNECTED_EVENT_FLAG               0x0103
  82 #define RT_WPACONNECTED_EVENT_FLAG             0x0104
  83 #define RT_DOWNDEV_EVENT_FLAG                        0x0105
  84 #define RT_RMMOD_EVENT_FLAG                              0x0106
  85 #endif
  86
  87 //
  88 // device specific
  89 //
  90
  91 #include "kcompat.h"
  92 #include "device_cfg.h"
  93 #include "ttype.h"
  94 #include "80211hdr.h"
  95 #include "tether.h"
  96 #include "wmgr.h"
  97 #include "wcmd.h"
  98 #include "mib.h"
  99 #include "srom.h"
 100 #include "rc4.h"
 101 #include "desc.h"
 102 #include "key.h"
 103 #include "card.h"
 104
 105 /*---------------------  Export Definitions -------------------------*/
 106 #define VNT_USB_VENDOR_ID                     0x160a
 107 #define VNT_USB_PRODUCT_ID                    0x3184
 108
 109 #define MAC_MAX_CONTEXT_REG     (256+128)
 110
 111 #define MAX_MULTICAST_ADDRESS_NUM       32
 112 #define MULTICAST_ADDRESS_LIST_SIZE     (MAX_MULTICAST_ADDRESS_NUM * U_ETHER_ADDR_LEN)
 113
 114
 115 //#define OP_MODE_INFRASTRUCTURE  0
 116 //#define OP_MODE_ADHOC           1
 117 //#define OP_MODE_AP              2
 118
 119 #define DUPLICATE_RX_CACHE_LENGTH       5
 120
 121 #define NUM_KEY_ENTRY                   11
 122
 123 #define TX_WEP_NONE                     0
 124 #define TX_WEP_OTF                      1
 125 #define TX_WEP_SW                       2
 126 #define TX_WEP_SWOTP                    3
 127 #define TX_WEP_OTPSW                    4
 128 #define TX_WEP_SW232                    5
 129
 130 #define KEYSEL_WEP40                    0
 131 #define KEYSEL_WEP104                   1
 132 #define KEYSEL_TKIP                     2
 133 #define KEYSEL_CCMP                     3
 134
 135
 136
 137 #define AUTO_FB_NONE            0
 138 #define AUTO_FB_0               1
 139 #define AUTO_FB_1               2
 140
 141 #define FB_RATE0                0
 142 #define FB_RATE1                1
 143
 144 // Antenna Mode
 145 #define ANT_A                   0
 146 #define ANT_B                   1
 147 #define ANT_DIVERSITY           2
 148 #define ANT_RXD_TXA             3
 149 #define ANT_RXD_TXB             4
 150 #define ANT_UNKNOWN             0xFF
 151 #define ANT_TXA                 0
 152 #define ANT_TXB                 1
 153 #define ANT_RXA                 2
 154 #define ANT_RXB                 3
 155
 156
 157 #define MAXCHECKHANGCNT         4
 158
 159 //Packet type
 160 #define TX_PKT_UNI              0x00
 161 #define TX_PKT_MULTI            0x01
 162 #define TX_PKT_BROAD            0x02
 163
 164 #define BB_VGA_LEVEL            4
 165 #define BB_VGA_CHANGE_THRESHOLD 3
 166
 167
 168
 169 #ifndef RUN_AT
 170 #define RUN_AT(x)                       (jiffies+(x))
 171 #endif
 172
 173 // DMA related
 174 #define RESERV_AC0DMA                   4
 175
 176 #define PRIVATE_Message                 0
 177
 178 /*---------------------  Export Types  ------------------------------*/
 179
 180 #define DBG_PRT(l, p, args...) {if (l<=msglevel) printk( p ,##args);}
 181 #define PRINT_K(p, args...) {if (PRIVATE_Message) printk( p ,##args);}
 182
 183 typedef enum __device_msg_level {
 184     MSG_LEVEL_ERR=0,            //Errors that will cause abnormal operation.
 185     MSG_LEVEL_NOTICE=1,         //Some errors need users to be notified.
 186     MSG_LEVEL_INFO=2,           //Normal message.
 187     MSG_LEVEL_VERBOSE=3,        //Will report all trival errors.
 188     MSG_LEVEL_DEBUG=4           //Only for debug purpose.
 189 } DEVICE_MSG_LEVEL, *PDEVICE_MSG_LEVEL;
 190
 191 typedef enum __device_init_type {
 192     DEVICE_INIT_COLD=0,         // cold init
 193     DEVICE_INIT_RESET,          // reset init or Dx to D0 power remain init
 194     DEVICE_INIT_DXPL            // Dx to D0 power lost init
 195 } DEVICE_INIT_TYPE, *PDEVICE_INIT_TYPE;
 196
 197
 198 //USB
 199
 200 //
 201 // Enum of context types for SendPacket
 202 //
 203 typedef enum _CONTEXT_TYPE {
 204     CONTEXT_DATA_PACKET = 1,
 205     CONTEXT_MGMT_PACKET
 206 } CONTEXT_TYPE;
 207
 208
 209
 210
 211 // RCB (Receive Control Block)
 212 typedef struct _RCB
 213 {
 214     PVOID                   Next;
 215     LONG                    Ref;
 216     PVOID                   pDevice;
 217     struct urb              *pUrb;
 218     SRxMgmtPacket           sMngPacket;
 219     struct sk_buff*         skb;
 220     BOOL                    bBoolInUse;
 221
 222 } RCB, *PRCB;
 223
 224
 225 // used to track bulk out irps
 226 typedef struct _USB_SEND_CONTEXT {
 227     PVOID           pDevice;
 228     struct sk_buff *pPacket;
 229     struct urb      *pUrb;
 230     UINT            uBufLen;
 231     CONTEXT_TYPE    Type;
 232     SEthernetHeader sEthHeader;
 233     PVOID           Next;
 234     BOOL            bBoolInUse;
 235     UCHAR           Data[MAX_TOTAL_SIZE_WITH_ALL_HEADERS];
 236 } USB_SEND_CONTEXT, *PUSB_SEND_CONTEXT;
 237
 238
 239 //structure got from configuration file as user desired default setting.
 240 typedef struct _DEFAULT_CONFIG{
 241     INT    ZoneType;
 242     INT    eConfigMode;
 243     INT    eAuthenMode;    //open/wep/wpa
 244     INT    bShareKeyAlgorithm;  //open-open/open-sharekey/wep-sharekey
 245     INT    keyidx;               //wepkey index
 246     INT    eEncryptionStatus;
 247
 248 }DEFAULT_CONFIG,*PDEFAULT_CONFIG;
 249
 250 //
 251 // Structure to keep track of usb interrupt packets
 252 //
 253 typedef struct {
 254     UINT            uDataLen;
 255     PBYTE           pDataBuf;
 256 //    struct urb      *pUrb;
 257     BOOL            bInUse;
 258 } INT_BUFFER, *PINT_BUFFER;
 259
 260
 261
 262 //0:11A 1:11B 2:11G
 263 typedef enum _VIA_BB_TYPE
 264 {
 265     BB_TYPE_11A=0,
 266     BB_TYPE_11B,
 267     BB_TYPE_11G
 268 } VIA_BB_TYPE, *PVIA_BB_TYPE;
 269
 270 //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 271 typedef enum _VIA_PKT_TYPE
 272 {
 273     PK_TYPE_11A=0,
 274     PK_TYPE_11B,
 275     PK_TYPE_11GB,
 276     PK_TYPE_11GA
 277 } VIA_PKT_TYPE, *PVIA_PKT_TYPE;
 278
 279
 280
 281
 282 //++ NDIS related
 283
 284 #define NDIS_STATUS     int
 285 #define NTSTATUS        int
 286
 287 typedef enum __DEVICE_NDIS_STATUS {
 288     STATUS_SUCCESS=0,
 289     STATUS_FAILURE,
 290     STATUS_RESOURCES,
 291     STATUS_PENDING,
 292 } DEVICE_NDIS_STATUS, *PDEVICE_NDIS_STATUS;
 293
 294
 295 #define MAX_BSSIDINFO_4_PMKID   16
 296 #define MAX_PMKIDLIST           5
 297 //Flags for PMKID Candidate list structure
 298 #define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED     0x01
 299
 300 // PMKID Structures
 301 typedef UCHAR   NDIS_802_11_PMKID_VALUE[16];
 302
 303
 304 typedef enum _NDIS_802_11_WEP_STATUS
 305 {
 306     Ndis802_11WEPEnabled,
 307     Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
 308     Ndis802_11WEPDisabled,
 309     Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
 310     Ndis802_11WEPKeyAbsent,
 311     Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
 312     Ndis802_11WEPNotSupported,
 313     Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
 314     Ndis802_11Encryption2Enabled,
 315     Ndis802_11Encryption2KeyAbsent,
 316     Ndis802_11Encryption3Enabled,
 317     Ndis802_11Encryption3KeyAbsent
 318 } NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
 319   NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;
 320
 321
 322 typedef enum _NDIS_802_11_STATUS_TYPE
 323 {
 324     Ndis802_11StatusType_Authentication,
 325     Ndis802_11StatusType_MediaStreamMode,
 326     Ndis802_11StatusType_PMKID_CandidateList,
 327     Ndis802_11StatusTypeMax    // not a real type, defined as an upper bound
 328 } NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;
 329
 330 //Added new types for PMKID Candidate lists.
 331 typedef struct _PMKID_CANDIDATE {
 332     NDIS_802_11_MAC_ADDRESS BSSID;
 333     ULONG Flags;
 334 } PMKID_CANDIDATE, *PPMKID_CANDIDATE;
 335
 336
 337 typedef struct _BSSID_INFO
 338 {
 339     NDIS_802_11_MAC_ADDRESS BSSID;
 340     NDIS_802_11_PMKID_VALUE PMKID;
 341 } BSSID_INFO, *PBSSID_INFO;
 342
 343 typedef struct tagSPMKID {
 344     ULONG Length;
 345     ULONG BSSIDInfoCount;
 346     BSSID_INFO BSSIDInfo[MAX_BSSIDINFO_4_PMKID];
 347 } SPMKID, *PSPMKID;
 348
 349 typedef struct tagSPMKIDCandidateEvent {
 350     NDIS_802_11_STATUS_TYPE     StatusType;
 351     ULONG Version;       // Version of the structure
 352     ULONG NumCandidates; // No. of pmkid candidates
 353     PMKID_CANDIDATE CandidateList[MAX_PMKIDLIST];
 354 } SPMKIDCandidateEvent, *PSPMKIDCandidateEvent;
 355
 356 //--
 357
 358 //++ 802.11h related
 359 #define MAX_QUIET_COUNT     8
 360
 361 typedef struct tagSQuietControl {
 362     BOOL        bEnable;
 363     DWORD       dwStartTime;
 364     BYTE        byPeriod;
 365     WORD        wDuration;
 366 } SQuietControl, *PSQuietControl;
 367
 368 //--
 369
 370
 371 // The receive duplicate detection cache entry
 372 typedef struct tagSCacheEntry{
 373     WORD        wFmSequence;
 374     BYTE        abyAddr2[U_ETHER_ADDR_LEN];
 375     WORD        wFrameCtl;
 376 } SCacheEntry, *PSCacheEntry;
 377
 378 typedef struct tagSCache{
 379 /* The receive cache is updated circularly.  The next entry to be written is
 380  * indexed by the "InPtr".
 381 */
 382     UINT            uInPtr;         // Place to use next
 383     SCacheEntry     asCacheEntry[DUPLICATE_RX_CACHE_LENGTH];
 384 } SCache, *PSCache;
 385
 386 #define CB_MAX_RX_FRAG                 64
 387 // DeFragment Control Block, used for collecting fragments prior to reassembly
 388 typedef struct tagSDeFragControlBlock
 389 {
 390     WORD            wSequence;
 391     WORD            wFragNum;
 392     BYTE            abyAddr2[U_ETHER_ADDR_LEN];
 393         UINT            uLifetime;
 394     struct sk_buff* skb;
 395     PBYTE           pbyRxBuffer;
 396     UINT            cbFrameLength;
 397     BOOL            bInUse;
 398 } SDeFragControlBlock, *PSDeFragControlBlock;
 399
 400
 401
 402 //flags for options
 403 #define     DEVICE_FLAGS_UNPLUG          0x00000001UL
 404 #define     DEVICE_FLAGS_PREAMBLE_TYPE   0x00000002UL
 405 #define     DEVICE_FLAGS_OP_MODE         0x00000004UL
 406 #define     DEVICE_FLAGS_PS_MODE         0x00000008UL
 407 #define         DEVICE_FLAGS_80211h_MODE         0x00000010UL
 408
 409 //flags for driver status
 410 #define     DEVICE_FLAGS_OPENED          0x00010000UL
 411 #define     DEVICE_FLAGS_WOL_ENABLED     0x00080000UL
 412 //flags for capbilities
 413 #define     DEVICE_FLAGS_TX_ALIGN        0x01000000UL
 414 #define     DEVICE_FLAGS_HAVE_CAM        0x02000000UL
 415 #define     DEVICE_FLAGS_FLOW_CTRL       0x04000000UL
 416
 417 //flags for MII status
 418 #define     DEVICE_LINK_FAIL             0x00000001UL
 419 #define     DEVICE_SPEED_10              0x00000002UL
 420 #define     DEVICE_SPEED_100             0x00000004UL
 421 #define     DEVICE_SPEED_1000            0x00000008UL
 422 #define     DEVICE_DUPLEX_FULL           0x00000010UL
 423 #define     DEVICE_AUTONEG_ENABLE        0x00000020UL
 424 #define     DEVICE_FORCED_BY_EEPROM      0x00000040UL
 425 //for device_set_media_duplex
 426 #define     DEVICE_LINK_CHANGE           0x00000001UL
 427
 428
 429 typedef struct __device_opt {
 430     int         nRxDescs0;    //Number of RX descriptors0
 431     int         nTxDescs0;    //Number of TX descriptors 0, 1, 2, 3
 432     int         rts_thresh;   //rts threshold
 433     int         frag_thresh;
 434     int         OpMode;
 435     int         data_rate;
 436     int         channel_num;
 437     int         short_retry;
 438     int         long_retry;
 439     int         bbp_type;
 440     U32         flags;
 441 } OPTIONS, *POPTIONS;
 442
 443
 444 typedef struct __device_info {
 445
 446 // netdev
 447         struct usb_device*          usb;
 448     struct net_device*          dev;
 449     struct net_device_stats     stats;
 450
 451     OPTIONS                     sOpts;
 452
 453         struct tasklet_struct       CmdWorkItem;
 454         struct tasklet_struct       EventWorkItem;
 455         struct tasklet_struct       ReadWorkItem;
 456         struct tasklet_struct       RxMngWorkItem;
 457
 458     U32                         rx_buf_sz;
 459     int                         multicast_limit;
 460     BYTE                        byRxMode;
 461
 462     spinlock_t                  lock;
 463
 464     U32                         rx_bytes;
 465
 466     BYTE                        byRevId;
 467
 468     U32                         flags;
 469     ULONG                       Flags;
 470
 471     SCache                      sDupRxCache;
 472
 473     SDeFragControlBlock         sRxDFCB[CB_MAX_RX_FRAG];
 474     UINT                        cbDFCB;
 475     UINT                        cbFreeDFCB;
 476     UINT                        uCurrentDFCBIdx;
 477
 478     // +++USB
 479
 480     struct urb                  *pControlURB;
 481     struct urb                  *pInterruptURB;
 482         struct usb_ctrlrequest      sUsbCtlRequest;
 483
 484     UINT                        int_interval;
 485     //
 486     // Variables to track resources for the BULK In Pipe
 487     //
 488     PRCB                        pRCBMem;
 489     PRCB                        apRCB[CB_MAX_RX_DESC];
 490     UINT                        cbRD;
 491     PRCB                        FirstRecvFreeList;
 492     PRCB                        LastRecvFreeList;
 493     UINT                        NumRecvFreeList;
 494     PRCB                        FirstRecvMngList;
 495     PRCB                        LastRecvMngList;
 496     UINT                        NumRecvMngList;
 497     BOOL                        bIsRxWorkItemQueued;
 498     BOOL                        bIsRxMngWorkItemQueued;
 499     ULONG                       ulRcvRefCount;      // number of packets that have not been returned back
 500
 501     //
 502     //  Variables to track resources for the BULK Out Pipe
 503     //
 504
 505     PUSB_SEND_CONTEXT           apTD[CB_MAX_TX_DESC];
 506     UINT                        cbTD;
 507
 508     //
 509     //  Variables to track resources for the Interript In Pipe
 510     //
 511     INT_BUFFER                  intBuf;
 512     BOOL                        fKillEventPollingThread;
 513     BOOL                        bEventAvailable;
 514
 515
 516   //default config from file by user setting
 517     DEFAULT_CONFIG    config_file;
 518
 519
 520     //
 521     // Statistic for USB
 522     // protect with spinlock
 523     ULONG                       ulBulkInPosted;
 524     ULONG                       ulBulkInError;
 525     ULONG                       ulBulkInContCRCError;
 526     ULONG                       ulBulkInBytesRead;
 527
 528     ULONG                       ulBulkOutPosted;
 529     ULONG                       ulBulkOutError;
 530     ULONG                       ulBulkOutContCRCError;
 531     ULONG                       ulBulkOutBytesWrite;
 532
 533     ULONG                       ulIntInPosted;
 534     ULONG                       ulIntInError;
 535     ULONG                       ulIntInContCRCError;
 536     ULONG                       ulIntInBytesRead;
 537
 538
 539     // Version control
 540     WORD                        wFirmwareVersion;
 541     BYTE                        byLocalID;
 542     BYTE                        byRFType;
 543     BYTE                        byBBRxConf;
 544
 545
 546     BYTE                        byZoneType;
 547     BOOL                        bZoneRegExist;
 548
 549     BYTE                        byOriginalZonetype;
 550
 551     BOOL                        bLinkPass;          // link status: OK or fail
 552     BYTE                        abyCurrentNetAddr[U_ETHER_ADDR_LEN];
 553     BYTE                        abyPermanentNetAddr[U_ETHER_ADDR_LEN];
 554     // SW network address
 555 //    BYTE                        abySoftwareNetAddr[U_ETHER_ADDR_LEN];
 556     BOOL                        bExistSWNetAddr;
 557
 558     // Adapter statistics
 559     SStatCounter                scStatistic;
 560     // 802.11 counter
 561     SDot11Counters              s802_11Counter;
 562
 563     //
 564     // Maintain statistical debug info.
 565     //
 566     ULONG                       packetsReceived;
 567     ULONG                       packetsReceivedDropped;
 568     ULONG                       packetsReceivedOverflow;
 569     ULONG                       packetsSent;
 570     ULONG                       packetsSentDropped;
 571     ULONG                       SendContextsInUse;
 572     ULONG                       RcvBuffersInUse;
 573
 574
 575     // 802.11 management
 576     SMgmtObject                 sMgmtObj;
 577
 578     QWORD                       qwCurrTSF;
 579     UINT                        cbBulkInMax;
 580     BOOL                        bPSRxBeacon;
 581
 582     // 802.11 MAC specific
 583     UINT                        uCurrRSSI;
 584     BYTE                        byCurrSQ;
 585
 586
 587     //Antenna Diversity
 588     BOOL                        bTxRxAntInv;
 589     DWORD                       dwRxAntennaSel;
 590     DWORD                       dwTxAntennaSel;
 591     BYTE                        byAntennaCount;
 592     BYTE                        byRxAntennaMode;
 593     BYTE                        byTxAntennaMode;
 594     BYTE                        byRadioCtl;
 595     BYTE                        bHWRadioOff;
 596
 597     //SQ3 functions for antenna diversity
 598     struct timer_list           TimerSQ3Tmax1;
 599     struct timer_list           TimerSQ3Tmax2;
 600     struct timer_list           TimerSQ3Tmax3;
 601
 602     BOOL                        bDiversityRegCtlON;
 603     BOOL                        bDiversityEnable;
 604     ULONG                       ulDiversityNValue;
 605     ULONG                       ulDiversityMValue;
 606     BYTE                        byTMax;
 607     BYTE                        byTMax2;
 608     BYTE                        byTMax3;
 609     ULONG                       ulSQ3TH;
 610
 611     ULONG                       uDiversityCnt;
 612     BYTE                        byAntennaState;
 613     ULONG                       ulRatio_State0;
 614     ULONG                       ulRatio_State1;
 615     ULONG                       ulSQ3_State0;
 616     ULONG                       ulSQ3_State1;
 617
 618     ULONG                       aulSQ3Val[MAX_RATE];
 619     ULONG                       aulPktNum[MAX_RATE];
 620
 621     // IFS & Cw
 622     UINT                        uSIFS;    //Current SIFS
 623     UINT                        uDIFS;    //Current DIFS
 624     UINT                        uEIFS;    //Current EIFS
 625     UINT                        uSlot;    //Current SlotTime
 626     UINT                        uCwMin;   //Current CwMin
 627     UINT                        uCwMax;   //CwMax is fixed on 1023.
 628     // PHY parameter
 629     BYTE                        bySIFS;
 630     BYTE                        byDIFS;
 631     BYTE                        byEIFS;
 632     BYTE                        bySlot;
 633     BYTE                        byCWMaxMin;
 634
 635     // Rate
 636     VIA_BB_TYPE                 byBBType; //0: 11A, 1:11B, 2:11G
 637     VIA_PKT_TYPE                byPacketType; //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 638     WORD                        wBasicRate;
 639     BYTE                        byACKRate;
 640     BYTE                        byTopOFDMBasicRate;
 641     BYTE                        byTopCCKBasicRate;
 642
 643
 644     DWORD                       dwAotoRateTxOkCnt;
 645     DWORD                       dwAotoRateTxFailCnt;
 646     DWORD                       dwErrorRateThreshold[13];
 647     DWORD                       dwTPTable[MAX_RATE];
 648     BYTE                        abyEEPROM[EEP_MAX_CONTEXT_SIZE];  //DWORD alignment
 649
 650     BYTE                        byMinChannel;
 651     BYTE                        byMaxChannel;
 652     UINT                        uConnectionRate;
 653
 654     BYTE                        byPreambleType;
 655     BYTE                        byShortPreamble;
 656     // CARD_PHY_TYPE
 657     BYTE                        eConfigPHYMode;
 658
 659     // For RF Power table
 660     BYTE                        byCCKPwr;
 661     BYTE                        byOFDMPwrG;
 662     BYTE                        byOFDMPwrA;
 663     BYTE                        byCurPwr;
 664     BYTE                        abyCCKPwrTbl[14];
 665     BYTE                        abyOFDMPwrTbl[14];
 666     BYTE                        abyOFDMAPwrTbl[42];
 667
 668     WORD                        wCurrentRate;
 669     WORD                        wRTSThreshold;
 670     WORD                        wFragmentationThreshold;
 671     BYTE                        byShortRetryLimit;
 672     BYTE                        byLongRetryLimit;
 673     CARD_OP_MODE                eOPMode;
 674     BOOL                        bBSSIDFilter;
 675     WORD                        wMaxTransmitMSDULifetime;
 676     BYTE                        abyBSSID[U_ETHER_ADDR_LEN];
 677     BYTE                        abyDesireBSSID[U_ETHER_ADDR_LEN];
 678     WORD                        wCTSDuration;       // update while speed change
 679     WORD                        wACKDuration;       // update while speed change
 680     WORD                        wRTSTransmitLen;    // update while speed change
 681     BYTE                        byRTSServiceField;  // update while speed change
 682     BYTE                        byRTSSignalField;   // update while speed change
 683
 684     DWORD                       dwMaxReceiveLifetime;       // dot11MaxReceiveLifetime
 685
 686     BOOL                        bCCK;
 687     BOOL                        bEncryptionEnable;
 688     BOOL                        bLongHeader;
 689     BOOL                        bSoftwareGenCrcErr;
 690     BOOL                        bShortSlotTime;
 691     BOOL                        bProtectMode;
 692     BOOL                        bNonERPPresent;
 693     BOOL                        bBarkerPreambleMd;
 694
 695     BYTE                        byERPFlag;
 696     WORD                        wUseProtectCntDown;
 697
 698     BOOL                        bRadioControlOff;
 699     BOOL                        bRadioOff;
 700
 701     // Power save
 702     BOOL                        bEnablePSMode;
 703     WORD                        wListenInterval;
 704     BOOL                        bPWBitOn;
 705     WMAC_POWER_MODE             ePSMode;
 706     ULONG                       ulPSModeWaitTx;
 707     BOOL                        bPSModeTxBurst;
 708
 709     // Beacon releated
 710     WORD                    wSeqCounter;
 711     BOOL                    bBeaconBufReady;
 712     BOOL                    bBeaconSent;
 713     BOOL                    bFixRate;
 714     BYTE                    byCurrentCh;
 715     UINT                    uScanTime;
 716
 717     CMD_STATE               eCommandState;
 718
 719     CMD_CODE                eCommand;
 720     BOOL                    bBeaconTx;
 721     BYTE                    byScanBBType;
 722
 723     BOOL                    bStopBeacon;
 724     BOOL                    bStopDataPkt;
 725     BOOL                    bStopTx0Pkt;
 726     UINT                    uAutoReConnectTime;
 727     UINT                    uIsroamingTime;
 728
 729     // 802.11 counter
 730
 731     CMD_ITEM                eCmdQueue[CMD_Q_SIZE];
 732     UINT                    uCmdDequeueIdx;
 733     UINT                    uCmdEnqueueIdx;
 734     UINT                    cbFreeCmdQueue;
 735     BOOL                    bCmdRunning;
 736     BOOL                    bCmdClear;
 737     BOOL                    bNeedRadioOFF;
 738
 739     BOOL                    bEnableRoaming;  //DavidWang
 740     BOOL                    bIsRoaming;  //DavidWang
 741     BOOL                    bFastRoaming;  //DavidWang
 742     BYTE                    bSameBSSMaxNum;  //Davidwang
 743     BYTE                    bSameBSSCurNum;  //DavidWang
 744     BOOL                    bRoaming;
 745     BOOL                    b11hEable;
 746     ULONG                   ulTxPower;
 747
 748     // Encryption
 749     NDIS_802_11_WEP_STATUS  eEncryptionStatus;
 750     BOOL                    bTransmitKey;
 751
 752 //2007-0925-01<Add>by MikeLiu
 753 //mike add :save old Encryption
 754     NDIS_802_11_WEP_STATUS  eOldEncryptionStatus;
 755
 756     SKeyManagement          sKey;
 757     DWORD                   dwIVCounter;
 758
 759
 760     RC4Ext                  SBox;
 761     BYTE                    abyPRNG[WLAN_WEPMAX_KEYLEN+3];
 762     BYTE                    byKeyIndex;
 763
 764     BOOL                    bAES;
 765     BYTE                    byCntMeasure;
 766
 767     UINT                    uKeyLength;
 768     BYTE                    abyKey[WLAN_WEP232_KEYLEN];
 769
 770     // for AP mode
 771     UINT                    uAssocCount;
 772     BOOL                    bMoreData;
 773
 774     // QoS
 775     BOOL                    bGrpAckPolicy;
 776
 777
 778     BYTE                    byAutoFBCtrl;
 779
 780     BOOL                    bTxMICFail;
 781     BOOL                    bRxMICFail;
 782
 783
 784     // For Update BaseBand VGA Gain Offset
 785     BOOL                    bUpdateBBVGA;
 786     UINT                    uBBVGADiffCount;
 787     BYTE                    byBBVGANew;
 788     BYTE                    byBBVGACurrent;
 789     BYTE                    abyBBVGA[BB_VGA_LEVEL];
 790     LONG                    ldBmThreshold[BB_VGA_LEVEL];
 791
 792     BYTE                    byBBPreEDRSSI;
 793     BYTE                    byBBPreEDIndex;
 794
 795
 796     BOOL                    bRadioCmd;
 797     DWORD                   dwDiagRefCount;
 798
 799     // For FOE Tuning
 800     BYTE                    byFOETuning;
 801
 802     // For Auto Power Tunning
 803
 804     BYTE                    byAutoPwrTunning;
 805
 806     // BaseBand Loopback Use
 807     BYTE                    byBBCR4d;
 808     BYTE                    byBBCRc9;
 809     BYTE                    byBBCR88;
 810     BYTE                    byBBCR09;
 811
 812     // command timer
 813     struct timer_list       sTimerCommand;
 814
 815 //2007-0115-01<Add>by MikeLiu
 816 #ifdef TxInSleep
 817      struct timer_list       sTimerTxData;
 818      ULONG                       nTxDataTimeCout;
 819      BOOL  fTxDataInSleep;
 820      BOOL  IsTxDataTrigger;
 821 #endif
 822
 823 #ifdef WPA_SM_Transtatus
 824     BOOL  fWPA_Authened;           //is WPA/WPA-PSK or WPA2/WPA2-PSK authen??
 825 #endif
 826     BYTE            byReAssocCount;   //mike add:re-association retry times!
 827     BYTE            byLinkWaitCount;
 828
 829     SEthernetHeader         sTxEthHeader;
 830     SEthernetHeader         sRxEthHeader;
 831     BYTE                    abyBroadcastAddr[U_ETHER_ADDR_LEN];
 832     BYTE                    abySNAP_RFC1042[U_ETHER_ADDR_LEN];
 833     BYTE                    abySNAP_Bridgetunnel[U_ETHER_ADDR_LEN];
 834
 835     // Pre-Authentication & PMK cache
 836     SPMKID                  gsPMKID;
 837     SPMKIDCandidateEvent    gsPMKIDCandidate;
 838
 839
 840     // for 802.11h
 841     BOOL                    b11hEnable;
 842
 843     BOOL                    bChannelSwitch;
 844     BYTE                    byNewChannel;
 845     BYTE                    byChannelSwitchCount;
 846
 847     //WPA supplicant daemon
 848         struct net_device       *wpadev;
 849         BOOL                    bWPADEVUp;
 850     struct sk_buff          *skb;
 851     //--
 852
 853 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 854         BOOL                 bwextstep0;
 855         BOOL                 bwextstep1;
 856         BOOL                 bwextstep2;
 857         BOOL                 bwextstep3;
 858         BOOL                 bWPASuppWextEnabled;
 859 #endif
 860
 861 #ifdef HOSTAP
 862     // user space daemon: hostapd, is used for HOSTAP
 863         BOOL                    bEnableHostapd;
 864         BOOL                    bEnable8021x;
 865         BOOL                    bEnableHostWEP;
 866         struct net_device       *apdev;
 867         int (*tx_80211)(struct sk_buff *skb, struct net_device *dev);
 868 #endif
 869     UINT                    uChannel;
 870
 871         struct iw_statistics    wstats;         // wireless stats
 872     BOOL                    bCommit;
 873
 874 } DEVICE_INFO, *PSDevice;
 875
 876
 877
 878
 879 #define EnqueueRCB(_Head, _Tail, _RCB)                  \
 880 {                                                       \
 881     if (!_Head) {                                       \
 882         _Head = _RCB;                                   \
 883     }                                                   \
 884     else {                                              \
 885         _Tail->Next = _RCB;                             \
 886     }                                                   \
 887     _RCB->Next = NULL;                                  \
 888     _Tail = _RCB;                                       \
 889 }
 890
 891 #define DequeueRCB(Head, Tail)                          \
 892 {                                                       \
 893     PRCB   RCB = Head;                                  \
 894     if (!RCB->Next) {                                   \
 895         Tail = NULL;                                    \
 896     }                                                   \
 897     Head = RCB->Next;                                   \
 898 }
 899
 900
 901 #define ADD_ONE_WITH_WRAP_AROUND(uVar, uModulo) {   \
 902     if ((uVar) >= ((uModulo) - 1))                  \
 903         (uVar) = 0;                                 \
 904     else                                            \
 905         (uVar)++;                                   \
 906 }
 907
 908
 909 #define fMP_RESET_IN_PROGRESS               0x00000001
 910 #define fMP_DISCONNECTED                    0x00000002
 911 #define fMP_HALT_IN_PROGRESS                0x00000004
 912 #define fMP_SURPRISE_REMOVED                0x00000008
 913 #define fMP_RECV_LOOKASIDE                  0x00000010
 914 #define fMP_INIT_IN_PROGRESS                0x00000020
 915 #define fMP_SEND_SIDE_RESOURCE_ALLOCATED    0x00000040
 916 #define fMP_RECV_SIDE_RESOURCE_ALLOCATED    0x00000080
 917 #define fMP_POST_READS                      0x00000100
 918 #define fMP_POST_WRITES                     0x00000200
 919 #define fMP_CONTROL_READS                   0x00000400
 920 #define fMP_CONTROL_WRITES                  0x00000800
 921
 922
 923
 924 #define MP_SET_FLAG(_M, _F)             ((_M)->Flags |= (_F))
 925 #define MP_CLEAR_FLAG(_M, _F)            ((_M)->Flags &= ~(_F))
 926 #define MP_TEST_FLAG(_M, _F)            (((_M)->Flags & (_F)) != 0)
 927 #define MP_TEST_FLAGS(_M, _F)            (((_M)->Flags & (_F)) == (_F))
 928
 929 #define MP_IS_READY(_M)        (((_M)->Flags & \
 930                                  (fMP_DISCONNECTED | fMP_RESET_IN_PROGRESS | fMP_HALT_IN_PROGRESS | fMP_INIT_IN_PROGRESS | fMP_SURPRISE_REMOVED)) == 0)
 931
 932 /*---------------------  Export Functions  --------------------------*/
 933
 934 //BOOL device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, UINT uNodeIndex);
 935 BOOL device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF);
 936
 937 #endif
 938
 939