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