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