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