drivers/staging/vt6655/80211mgr.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  *
  20  * File: 80211mgr.h
  21  *
  22  * Purpose: 802.11 managment frames pre-defines.
  23  *
  24  *
  25  * Author: Lyndon Chen
  26  *
  27  * Date: May 8, 2002
  28  *
  29  */
  30
  31 #ifndef __80211MGR_H__
  32 #define __80211MGR_H__
  33
  34 #include "ttype.h"
  35 #include "80211hdr.h"
  36
  37 /*---------------------  Export Definitions -------------------------*/
  38
  39 #define WLAN_MIN_ARRAY          1
  40
  41 // Information Element ID value
  42 #define WLAN_EID_SSID           0
  43 #define WLAN_EID_SUPP_RATES     1
  44 #define WLAN_EID_FH_PARMS       2
  45 #define WLAN_EID_DS_PARMS       3
  46 #define WLAN_EID_CF_PARMS       4
  47 #define WLAN_EID_TIM            5
  48 #define WLAN_EID_IBSS_PARMS     6
  49 #define WLAN_EID_COUNTRY        7
  50 #define WLAN_EID_CHALLENGE      16
  51 #define WLAN_EID_PWR_CONSTRAINT 32
  52 #define WLAN_EID_PWR_CAPABILITY 33
  53 #define WLAN_EID_TPC_REQ        34
  54 #define WLAN_EID_TPC_REP        35
  55 #define WLAN_EID_SUPP_CH        36
  56 #define WLAN_EID_CH_SWITCH      37
  57 #define WLAN_EID_MEASURE_REQ    38
  58 #define WLAN_EID_MEASURE_REP    39
  59 #define WLAN_EID_QUIET          40
  60 #define WLAN_EID_IBSS_DFS       41
  61 #define WLAN_EID_ERP            42
  62 // reference 802.11i 7.3.2 table 20
  63 #define WLAN_EID_RSN            48
  64 #define WLAN_EID_EXTSUPP_RATES  50
  65 // reference WiFi WPA spec.
  66 #define WLAN_EID_RSN_WPA        221
  67
  68
  69 #define WLAN_EID_ERP_NONERP_PRESENT             0x01
  70 #define WLAN_EID_ERP_USE_PROTECTION             0x02
  71 #define WLAN_EID_ERP_BARKER_MODE                0x04
  72
  73 // Reason Codes
  74 #define WLAN_MGMT_REASON_RSVD                       0
  75 #define WLAN_MGMT_REASON_UNSPEC                     1
  76 #define WLAN_MGMT_REASON_PRIOR_AUTH_INVALID         2
  77 #define WLAN_MGMT_REASON_DEAUTH_LEAVING             3
  78 #define WLAN_MGMT_REASON_DISASSOC_INACTIVE          4
  79 #define WLAN_MGMT_REASON_DISASSOC_AP_BUSY           5
  80 #define WLAN_MGMT_REASON_CLASS2_NONAUTH             6
  81 #define WLAN_MGMT_REASON_CLASS3_NONASSOC            7
  82 #define WLAN_MGMT_REASON_DISASSOC_STA_HASLEFT       8
  83 #define WLAN_MGMT_REASON_CANT_ASSOC_NONAUTH         9
  84 #define WLAN_MGMT_REASON_DISASSOC_PWR_CAP_UNACCEPT      10
  85 #define WLAN_MGMT_REASON_DISASSOC_SUPP_CH_UNACCEPT      11
  86 #define WLAN_MGMT_REASON_INVALID_IE                 13
  87 #define WLAN_MGMT_REASON_MIC_FAILURE                14
  88 #define WLAN_MGMT_REASON_4WAY_HANDSHAKE_TIMEOUT     15
  89 #define WLAN_MGMT_REASON_GRPKEY_UPDATE_TIMEOUT      16
  90 #define WLAN_MGMT_REASON_4WAY_INFO_DIFFERENT        17
  91 #define WLAN_MGMT_REASON_MULTCAST_CIPHER_INVALID    18
  92 #define WLAN_MGMT_REASON_UNCAST_CIPHER_INVALID      19
  93 #define WLAN_MGMT_REASON_AKMP_INVALID               20
  94 #define WLAN_MGMT_REASON_RSNE_UNSUPPORTED           21
  95 #define WLAN_MGMT_REASON_RSNE_CAP_INVALID           22
  96 #define WLAN_MGMT_REASON_80211X_AUTH_FAILED         23
  97
  98 // Status Codes
  99 #define WLAN_MGMT_STATUS_SUCCESS                        0
 100 #define WLAN_MGMT_STATUS_UNSPEC_FAILURE                 1
 101 #define WLAN_MGMT_STATUS_CAPS_UNSUPPORTED               10
 102 #define WLAN_MGMT_STATUS_REASSOC_NO_ASSOC               11
 103 #define WLAN_MGMT_STATUS_ASSOC_DENIED_UNSPEC            12
 104 #define WLAN_MGMT_STATUS_UNSUPPORTED_AUTHALG            13
 105 #define WLAN_MGMT_STATUS_RX_AUTH_NOSEQ                  14
 106 #define WLAN_MGMT_STATUS_CHALLENGE_FAIL                 15
 107 #define WLAN_MGMT_STATUS_AUTH_TIMEOUT                   16
 108 #define WLAN_MGMT_STATUS_ASSOC_DENIED_BUSY              17
 109 #define WLAN_MGMT_STATUS_ASSOC_DENIED_RATES             18
 110 #define WLAN_MGMT_STATUS_ASSOC_DENIED_SHORTPREAMBLE     19
 111 #define WLAN_MGMT_STATUS_ASSOC_DENIED_PBCC              20
 112 #define WLAN_MGMT_STATUS_ASSOC_DENIED_AGILITY           21
 113
 114 // reference 802.11h 7.3.1.9
 115 //
 116 #define WLAN_MGMT_STATUS_ASSOC_REJECT_BCS_SPECTRUM_MNG  22
 117 #define WLAN_MGMT_STATUS_ASSOC_REJECT_BCS_PWR_CAP       23
 118 #define WLAN_MGMT_STATUS_ASSOC_REJECT_BCS_SUPP_CH       24
 119 //
 120 // reference 802.11g 7.3.1.9
 121 //
 122 #define WLAN_MGMT_STATUS_SHORTSLOTTIME_UNSUPPORTED      25
 123 #define WLAN_MGMT_STATUS_DSSSOFDM_UNSUPPORTED           26
 124 //
 125 // reference 802.11i 7.3.1.9 table 19
 126 //
 127 #define WLAN_MGMT_STATUS_INVALID_IE                     40
 128 #define WLAN_MGMT_STATUS_GROUP_CIPHER_INVALID           41
 129 #define WLAN_MGMT_STATUS_PAIRWISE_CIPHER_INVALID        42
 130 #define WLAN_MGMT_STATUS_AKMP_INVALID                   43
 131 #define WLAN_MGMT_STATUS_UNSUPPORT_RSN_IE_VER           44
 132 #define WLAN_MGMT_STATUS_INVALID_RSN_IE_CAP             45
 133 #define WLAN_MGMT_STATUS_CIPHER_REJECT                  46
 134
 135
 136
 137 // Auth Algorithm
 138 #define WLAN_AUTH_ALG_OPENSYSTEM                0
 139 #define WLAN_AUTH_ALG_SHAREDKEY                 1
 140
 141
 142
 143 // Management Frame Field Offsets
 144 // Note: Not all fields are listed because of variable lengths.
 145 // Note: These offsets are from the start of the frame data
 146
 147 #define WLAN_BEACON_OFF_TS                  0
 148 #define WLAN_BEACON_OFF_BCN_INT             8
 149 #define WLAN_BEACON_OFF_CAPINFO             10
 150 #define WLAN_BEACON_OFF_SSID                12
 151
 152 #define WLAN_DISASSOC_OFF_REASON            0
 153
 154 #define WLAN_ASSOCREQ_OFF_CAP_INFO          0
 155 #define WLAN_ASSOCREQ_OFF_LISTEN_INT        2
 156 #define WLAN_ASSOCREQ_OFF_SSID              4
 157
 158 #define WLAN_ASSOCRESP_OFF_CAP_INFO         0
 159 #define WLAN_ASSOCRESP_OFF_STATUS           2
 160 #define WLAN_ASSOCRESP_OFF_AID              4
 161 #define WLAN_ASSOCRESP_OFF_SUPP_RATES       6
 162
 163 #define WLAN_REASSOCREQ_OFF_CAP_INFO        0
 164 #define WLAN_REASSOCREQ_OFF_LISTEN_INT      2
 165 #define WLAN_REASSOCREQ_OFF_CURR_AP         4
 166 #define WLAN_REASSOCREQ_OFF_SSID            10
 167
 168 #define WLAN_REASSOCRESP_OFF_CAP_INFO       0
 169 #define WLAN_REASSOCRESP_OFF_STATUS         2
 170 #define WLAN_REASSOCRESP_OFF_AID            4
 171 #define WLAN_REASSOCRESP_OFF_SUPP_RATES     6
 172
 173 #define WLAN_PROBEREQ_OFF_SSID              0
 174
 175 #define WLAN_PROBERESP_OFF_TS               0
 176 #define WLAN_PROBERESP_OFF_BCN_INT          8
 177 #define WLAN_PROBERESP_OFF_CAP_INFO         10
 178 #define WLAN_PROBERESP_OFF_SSID             12
 179
 180 #define WLAN_AUTHEN_OFF_AUTH_ALG            0
 181 #define WLAN_AUTHEN_OFF_AUTH_SEQ            2
 182 #define WLAN_AUTHEN_OFF_STATUS              4
 183 #define WLAN_AUTHEN_OFF_CHALLENGE           6
 184
 185 #define WLAN_DEAUTHEN_OFF_REASON            0
 186
 187
 188 //
 189 // Cipher Suite Selectors defiened in 802.11i
 190 //
 191 #define WLAN_11i_CSS_USE_GROUP              0
 192 #define WLAN_11i_CSS_WEP40                  1
 193 #define WLAN_11i_CSS_TKIP                   2
 194 #define WLAN_11i_CSS_CCMP                   4
 195 #define WLAN_11i_CSS_WEP104                 5
 196 #define WLAN_11i_CSS_UNKNOWN                255
 197
 198 //
 199 // Authentication and Key Management Suite Selectors defined in 802.11i
 200 //
 201 #define WLAN_11i_AKMSS_802_1X               1
 202 #define WLAN_11i_AKMSS_PSK                  2
 203 #define WLAN_11i_AKMSS_UNKNOWN              255
 204
 205 // Measurement type definitions reference ieee 802.11h Table 20b
 206 #define MEASURE_TYPE_BASIC      0
 207 #define MEASURE_TYPE_CCA        1
 208 #define MEASURE_TYPE_RPI        2
 209
 210 // Measurement request mode definitions reference ieee 802.11h Figure 46h
 211 #define MEASURE_MODE_ENABLE     0x02
 212 #define MEASURE_MODE_REQ        0x04
 213 #define MEASURE_MODE_REP        0x08
 214
 215 // Measurement report mode definitions reference ieee 802.11h Figure 46m
 216 #define MEASURE_MODE_LATE       0x01
 217 #define MEASURE_MODE_INCAPABLE  0x02
 218 #define MEASURE_MODE_REFUSED    0x04
 219
 220
 221
 222 /*---------------------  Export Classes  ----------------------------*/
 223
 224 /*---------------------  Export Variables  --------------------------*/
 225
 226 /*---------------------  Export Types  ------------------------------*/
 227
 228
 229 // Information Element Types
 230
 231 #pragma pack(1)
 232 typedef struct tagWLAN_IE {
 233     BYTE   byElementID;
 234     BYTE   len;
 235 }__attribute__ ((__packed__))
 236 WLAN_IE, *PWLAN_IE;
 237
 238
 239 // Service Set Identity (SSID)
 240 #pragma pack(1)
 241 typedef struct tagWLAN_IE_SSID {
 242     BYTE   byElementID;
 243     BYTE   len;
 244     BYTE   abySSID[1];
 245 }__attribute__ ((__packed__))
 246 WLAN_IE_SSID, *PWLAN_IE_SSID;
 247
 248
 249 // Supported Rates
 250 #pragma pack(1)
 251 typedef struct tagWLAN_IE_SUPP_RATES {
 252     BYTE   byElementID;
 253     BYTE   len;
 254     BYTE   abyRates[1];
 255 }__attribute__ ((__packed__))
 256 WLAN_IE_SUPP_RATES,  *PWLAN_IE_SUPP_RATES;
 257
 258
 259
 260 // FH Parameter Set
 261 #pragma pack(1)
 262 typedef struct _WLAN_IE_FH_PARMS {
 263     BYTE    byElementID;
 264     BYTE    len;
 265     WORD    wDwellTime;
 266     BYTE    byHopSet;
 267     BYTE    byHopPattern;
 268     BYTE    byHopIndex;
 269 } WLAN_IE_FH_PARMS,  *PWLAN_IE_FH_PARMS;
 270
 271 // DS Parameter Set
 272 #pragma pack(1)
 273 typedef struct tagWLAN_IE_DS_PARMS {
 274     BYTE   byElementID;
 275     BYTE   len;
 276     BYTE   byCurrChannel;
 277 }__attribute__ ((__packed__))
 278 WLAN_IE_DS_PARMS,  *PWLAN_IE_DS_PARMS;
 279
 280
 281 // CF Parameter Set
 282 #pragma pack(1)
 283 typedef struct tagWLAN_IE_CF_PARMS {
 284     BYTE   byElementID;
 285     BYTE   len;
 286     BYTE   byCFPCount;
 287     BYTE   byCFPPeriod;
 288     WORD   wCFPMaxDuration;
 289     WORD   wCFPDurRemaining;
 290 }__attribute__ ((__packed__))
 291 WLAN_IE_CF_PARMS,  *PWLAN_IE_CF_PARMS;
 292
 293
 294 // TIM
 295 #pragma pack(1)
 296 typedef struct tagWLAN_IE_TIM {
 297     BYTE   byElementID;
 298     BYTE   len;
 299     BYTE   byDTIMCount;
 300     BYTE   byDTIMPeriod;
 301     BYTE   byBitMapCtl;
 302     BYTE   byVirtBitMap[1];
 303 }__attribute__ ((__packed__))
 304 WLAN_IE_TIM,  *PWLAN_IE_TIM;
 305
 306
 307 // IBSS Parameter Set
 308 #pragma pack(1)
 309 typedef struct tagWLAN_IE_IBSS_PARMS {
 310     BYTE   byElementID;
 311     BYTE   len;
 312     WORD   wATIMWindow;
 313 }__attribute__ ((__packed__))
 314 WLAN_IE_IBSS_PARMS, *PWLAN_IE_IBSS_PARMS;
 315
 316
 317 // Challenge Text
 318 #pragma pack(1)
 319 typedef struct tagWLAN_IE_CHALLENGE {
 320     BYTE   byElementID;
 321     BYTE   len;
 322     BYTE   abyChallenge[1];
 323 }__attribute__ ((__packed__))
 324 WLAN_IE_CHALLENGE,  *PWLAN_IE_CHALLENGE;
 325
 326
 327 #pragma pack(1)
 328 typedef struct tagWLAN_IE_RSN_EXT {
 329     BYTE byElementID;
 330     BYTE len;
 331     BYTE abyOUI[4];
 332     WORD wVersion;
 333     BYTE abyMulticast[4];
 334     WORD wPKCount;
 335     struct {
 336         BYTE abyOUI[4];
 337     } PKSList[1]; // the rest is variable so need to
 338     // overlay ieauth structure
 339 } WLAN_IE_RSN_EXT, *PWLAN_IE_RSN_EXT;
 340
 341 #pragma pack(1)
 342 typedef struct tagWLAN_IE_RSN_AUTH {
 343     WORD wAuthCount;
 344     struct {
 345         BYTE abyOUI[4];
 346     } AuthKSList[1];
 347 } WLAN_IE_RSN_AUTH, *PWLAN_IE_RSN_AUTH;
 348
 349 // RSN Identity
 350 #pragma pack(1)
 351 typedef struct tagWLAN_IE_RSN {
 352     BYTE   byElementID;
 353     BYTE   len;
 354     WORD   wVersion;
 355     BYTE   abyRSN[WLAN_MIN_ARRAY];
 356 } WLAN_IE_RSN, *PWLAN_IE_RSN;
 357
 358
 359 // ERP
 360 #pragma pack(1)
 361 typedef struct tagWLAN_IE_ERP {
 362     BYTE   byElementID;
 363     BYTE   len;
 364     BYTE   byContext;
 365 }__attribute__ ((__packed__))
 366 WLAN_IE_ERP,  *PWLAN_IE_ERP;
 367
 368
 369 #pragma pack(1)
 370 typedef struct _MEASEURE_REQ {
 371     BYTE                byChannel;
 372     BYTE                abyStartTime[8];
 373     BYTE                abyDuration[2];
 374 } MEASEURE_REQ, *PMEASEURE_REQ,
 375   MEASEURE_REQ_BASIC, *PMEASEURE_REQ_BASIC,
 376   MEASEURE_REQ_CCA, *PMEASEURE_REQ_CCA,
 377   MEASEURE_REQ_RPI, *PMEASEURE_REQ_RPI;
 378
 379 typedef struct _MEASEURE_REP_BASIC {
 380     BYTE                byChannel;
 381     BYTE                abyStartTime[8];
 382     BYTE                abyDuration[2];
 383     BYTE                byMap;
 384 } MEASEURE_REP_BASIC, *PMEASEURE_REP_BASIC;
 385
 386 typedef struct _MEASEURE_REP_CCA {
 387     BYTE                byChannel;
 388     BYTE                abyStartTime[8];
 389     BYTE                abyDuration[2];
 390     BYTE                byCCABusyFraction;
 391 } MEASEURE_REP_CCA, *PMEASEURE_REP_CCA;
 392
 393 typedef struct _MEASEURE_REP_RPI {
 394     BYTE                byChannel;
 395     BYTE                abyStartTime[8];
 396     BYTE                abyDuration[2];
 397     BYTE                abyRPIdensity[8];
 398 } MEASEURE_REP_RPI, *PMEASEURE_REP_RPI;
 399
 400 typedef union _MEASEURE_REP {
 401
 402     MEASEURE_REP_BASIC  sBasic;
 403     MEASEURE_REP_CCA    sCCA;
 404     MEASEURE_REP_RPI    sRPI;
 405
 406 } MEASEURE_REP, *PMEASEURE_REP;
 407
 408 typedef struct _WLAN_IE_MEASURE_REQ {
 409     BYTE                byElementID;
 410     BYTE                len;
 411     BYTE                byToken;
 412     BYTE                byMode;
 413     BYTE                byType;
 414     MEASEURE_REQ        sReq;
 415 } WLAN_IE_MEASURE_REQ, *PWLAN_IE_MEASURE_REQ;
 416
 417 typedef struct _WLAN_IE_MEASURE_REP {
 418     BYTE                byElementID;
 419     BYTE                len;
 420     BYTE                byToken;
 421     BYTE                byMode;
 422     BYTE                byType;
 423     MEASEURE_REP        sRep;
 424 } WLAN_IE_MEASURE_REP, *PWLAN_IE_MEASURE_REP;
 425
 426 typedef struct _WLAN_IE_CH_SW {
 427     BYTE                byElementID;
 428     BYTE                len;
 429     BYTE                byMode;
 430     BYTE                byChannel;
 431     BYTE                byCount;
 432 } WLAN_IE_CH_SW, *PWLAN_IE_CH_SW;
 433
 434 typedef struct _WLAN_IE_QUIET {
 435     BYTE                byElementID;
 436     BYTE                len;
 437     BYTE                byQuietCount;
 438     BYTE                byQuietPeriod;
 439     BYTE                abyQuietDuration[2];
 440     BYTE                abyQuietOffset[2];
 441 } WLAN_IE_QUIET, *PWLAN_IE_QUIET;
 442
 443 typedef struct _WLAN_IE_COUNTRY {
 444     BYTE                byElementID;
 445     BYTE                len;
 446     BYTE                abyCountryString[3];
 447     BYTE                abyCountryInfo[3];
 448 } WLAN_IE_COUNTRY, *PWLAN_IE_COUNTRY;
 449
 450 typedef struct _WLAN_IE_PW_CONST {
 451     BYTE                byElementID;
 452     BYTE                len;
 453     BYTE                byPower;
 454 } WLAN_IE_PW_CONST, *PWLAN_IE_PW_CONST;
 455
 456 typedef struct _WLAN_IE_PW_CAP {
 457     BYTE                byElementID;
 458     BYTE                len;
 459     BYTE                byMinPower;
 460     BYTE                byMaxPower;
 461 } WLAN_IE_PW_CAP, *PWLAN_IE_PW_CAP;
 462
 463 typedef struct _WLAN_IE_SUPP_CH {
 464     BYTE                byElementID;
 465     BYTE                len;
 466     BYTE                abyChannelTuple[2];
 467 } WLAN_IE_SUPP_CH, *PWLAN_IE_SUPP_CH;
 468
 469 typedef struct _WLAN_IE_TPC_REQ {
 470     BYTE                byElementID;
 471     BYTE                len;
 472 } WLAN_IE_TPC_REQ, *PWLAN_IE_TPC_REQ;
 473
 474 typedef struct _WLAN_IE_TPC_REP {
 475     BYTE                byElementID;
 476     BYTE                len;
 477     BYTE                byTxPower;
 478     BYTE                byLinkMargin;
 479 } WLAN_IE_TPC_REP, *PWLAN_IE_TPC_REP;
 480
 481
 482 typedef struct _WLAN_IE_IBSS_DFS {
 483     BYTE                byElementID;
 484     BYTE                len;
 485     BYTE                abyDFSOwner[6];
 486     BYTE                byDFSRecovery;
 487     BYTE                abyChannelMap[2];
 488 } WLAN_IE_IBSS_DFS, *PWLAN_IE_IBSS_DFS;
 489
 490 #pragma pack()
 491
 492
 493
 494 // Frame Types
 495 // prototype structure, all mgmt frame types will start with these members
 496 typedef struct tagWLAN_FR_MGMT {
 497
 498     UINT                  uType;
 499     UINT                  len;
 500     PBYTE                 pBuf;
 501     PUWLAN_80211HDR       pHdr;
 502
 503 } WLAN_FR_MGMT,  *PWLAN_FR_MGMT;
 504
 505 // Beacon frame
 506 typedef struct tagWLAN_FR_BEACON {
 507
 508     UINT                    uType;
 509     UINT                    len;
 510     PBYTE                   pBuf;
 511     PUWLAN_80211HDR         pHdr;
 512     // fixed fields
 513     PQWORD                  pqwTimestamp;
 514     PWORD                   pwBeaconInterval;
 515     PWORD                   pwCapInfo;
 516     /*-- info elements ----------*/
 517     PWLAN_IE_SSID           pSSID;
 518     PWLAN_IE_SUPP_RATES     pSuppRates;
 519 //  PWLAN_IE_FH_PARMS       pFHParms;
 520     PWLAN_IE_DS_PARMS       pDSParms;
 521     PWLAN_IE_CF_PARMS       pCFParms;
 522     PWLAN_IE_TIM            pTIM;
 523     PWLAN_IE_IBSS_PARMS     pIBSSParms;
 524     PWLAN_IE_RSN            pRSN;
 525     PWLAN_IE_RSN_EXT        pRSNWPA;
 526     PWLAN_IE_ERP            pERP;
 527     PWLAN_IE_SUPP_RATES     pExtSuppRates;
 528     PWLAN_IE_COUNTRY        pIE_Country;
 529     PWLAN_IE_PW_CONST       pIE_PowerConstraint;
 530     PWLAN_IE_CH_SW          pIE_CHSW;
 531     PWLAN_IE_IBSS_DFS       pIE_IBSSDFS;
 532     PWLAN_IE_QUIET          pIE_Quiet;
 533
 534 } WLAN_FR_BEACON, *PWLAN_FR_BEACON;
 535
 536
 537 // IBSS ATIM frame
 538 typedef struct tagWLAN_FR_IBSSATIM {
 539
 540     UINT                    uType;
 541     UINT                    len;
 542     PBYTE                   pBuf;
 543     PUWLAN_80211HDR         pHdr;
 544
 545     // fixed fields
 546     // info elements
 547     // this frame type has a null body
 548
 549 } WLAN_FR_IBSSATIM, *PWLAN_FR_IBSSATIM;
 550
 551 // Disassociation
 552 typedef struct tagWLAN_FR_DISASSOC {
 553
 554     UINT                    uType;
 555     UINT                    len;
 556     PBYTE                   pBuf;
 557     PUWLAN_80211HDR         pHdr;
 558     /*-- fixed fields -----------*/
 559     PWORD                   pwReason;
 560     /*-- info elements ----------*/
 561
 562 } WLAN_FR_DISASSOC, *PWLAN_FR_DISASSOC;
 563
 564 // Association Request
 565 typedef struct tagWLAN_FR_ASSOCREQ {
 566
 567     UINT                    uType;
 568     UINT                    len;
 569     PBYTE                   pBuf;
 570     PUWLAN_80211HDR         pHdr;
 571     /*-- fixed fields -----------*/
 572     PWORD                   pwCapInfo;
 573     PWORD                   pwListenInterval;
 574     /*-- info elements ----------*/
 575     PWLAN_IE_SSID           pSSID;
 576     PWLAN_IE_SUPP_RATES     pSuppRates;
 577     PWLAN_IE_RSN            pRSN;
 578     PWLAN_IE_RSN_EXT        pRSNWPA;
 579     PWLAN_IE_SUPP_RATES     pExtSuppRates;
 580     PWLAN_IE_PW_CAP         pCurrPowerCap;
 581     PWLAN_IE_SUPP_CH        pCurrSuppCh;
 582
 583 } WLAN_FR_ASSOCREQ, *PWLAN_FR_ASSOCREQ;
 584
 585 // Association Response
 586 typedef struct tagWLAN_FR_ASSOCRESP {
 587
 588     UINT                    uType;
 589     UINT                    len;
 590     PBYTE                   pBuf;
 591     PUWLAN_80211HDR         pHdr;
 592     /*-- fixed fields -----------*/
 593     PWORD                   pwCapInfo;
 594     PWORD                   pwStatus;
 595     PWORD                   pwAid;
 596     /*-- info elements ----------*/
 597     PWLAN_IE_SUPP_RATES     pSuppRates;
 598     PWLAN_IE_SUPP_RATES     pExtSuppRates;
 599
 600 } WLAN_FR_ASSOCRESP, *PWLAN_FR_ASSOCRESP;
 601
 602 // Reassociation Request
 603 typedef struct tagWLAN_FR_REASSOCREQ {
 604
 605     UINT                    uType;
 606     UINT                    len;
 607     PBYTE                   pBuf;
 608     PUWLAN_80211HDR         pHdr;
 609
 610     /*-- fixed fields -----------*/
 611     PWORD                   pwCapInfo;
 612     PWORD                   pwListenInterval;
 613     PIEEE_ADDR              pAddrCurrAP;
 614
 615     /*-- info elements ----------*/
 616     PWLAN_IE_SSID           pSSID;
 617     PWLAN_IE_SUPP_RATES     pSuppRates;
 618     PWLAN_IE_RSN            pRSN;
 619     PWLAN_IE_RSN_EXT        pRSNWPA;
 620     PWLAN_IE_SUPP_RATES     pExtSuppRates;
 621
 622 } WLAN_FR_REASSOCREQ, *PWLAN_FR_REASSOCREQ;
 623
 624 // Reassociation Response
 625 typedef struct tagWLAN_FR_REASSOCRESP {
 626
 627     UINT                    uType;
 628     UINT                    len;
 629     PBYTE                   pBuf;
 630     PUWLAN_80211HDR         pHdr;
 631     /*-- fixed fields -----------*/
 632     PWORD                   pwCapInfo;
 633     PWORD                   pwStatus;
 634     PWORD                   pwAid;
 635     /*-- info elements ----------*/
 636     PWLAN_IE_SUPP_RATES     pSuppRates;
 637     PWLAN_IE_SUPP_RATES     pExtSuppRates;
 638
 639 } WLAN_FR_REASSOCRESP, *PWLAN_FR_REASSOCRESP;
 640
 641 // Probe Request
 642 typedef struct tagWLAN_FR_PROBEREQ {
 643
 644     UINT                    uType;
 645     UINT                    len;
 646     PBYTE                   pBuf;
 647     PUWLAN_80211HDR         pHdr;
 648     /*-- fixed fields -----------*/
 649     /*-- info elements ----------*/
 650     PWLAN_IE_SSID           pSSID;
 651     PWLAN_IE_SUPP_RATES     pSuppRates;
 652     PWLAN_IE_SUPP_RATES     pExtSuppRates;
 653
 654 } WLAN_FR_PROBEREQ, *PWLAN_FR_PROBEREQ;
 655
 656 // Probe Response
 657 typedef struct tagWLAN_FR_PROBERESP {
 658
 659     UINT                    uType;
 660     UINT                    len;
 661     PBYTE                   pBuf;
 662     PUWLAN_80211HDR         pHdr;
 663     /*-- fixed fields -----------*/
 664     PQWORD                  pqwTimestamp;
 665     PWORD                   pwBeaconInterval;
 666     PWORD                   pwCapInfo;
 667     /*-- info elements ----------*/
 668     PWLAN_IE_SSID           pSSID;
 669     PWLAN_IE_SUPP_RATES     pSuppRates;
 670     PWLAN_IE_DS_PARMS       pDSParms;
 671     PWLAN_IE_CF_PARMS       pCFParms;
 672     PWLAN_IE_IBSS_PARMS     pIBSSParms;
 673     PWLAN_IE_RSN            pRSN;
 674     PWLAN_IE_RSN_EXT        pRSNWPA;
 675     PWLAN_IE_ERP            pERP;
 676     PWLAN_IE_SUPP_RATES     pExtSuppRates;
 677     PWLAN_IE_COUNTRY        pIE_Country;
 678     PWLAN_IE_PW_CONST       pIE_PowerConstraint;
 679     PWLAN_IE_CH_SW          pIE_CHSW;
 680     PWLAN_IE_IBSS_DFS       pIE_IBSSDFS;
 681     PWLAN_IE_QUIET          pIE_Quiet;
 682
 683 } WLAN_FR_PROBERESP, *PWLAN_FR_PROBERESP;
 684
 685 // Authentication
 686 typedef struct tagWLAN_FR_AUTHEN {
 687
 688     UINT                    uType;
 689     UINT                    len;
 690     PBYTE                   pBuf;
 691     PUWLAN_80211HDR         pHdr;
 692     /*-- fixed fields -----------*/
 693     PWORD                   pwAuthAlgorithm;
 694     PWORD                   pwAuthSequence;
 695     PWORD                   pwStatus;
 696     /*-- info elements ----------*/
 697     PWLAN_IE_CHALLENGE      pChallenge;
 698
 699 } WLAN_FR_AUTHEN, *PWLAN_FR_AUTHEN;
 700
 701 // Deauthenication
 702 typedef struct tagWLAN_FR_DEAUTHEN {
 703
 704     UINT                    uType;
 705     UINT                    len;
 706     PBYTE                   pBuf;
 707     PUWLAN_80211HDR         pHdr;
 708     /*-- fixed fields -----------*/
 709     PWORD                   pwReason;
 710
 711     /*-- info elements ----------*/
 712
 713 } WLAN_FR_DEAUTHEN, *PWLAN_FR_DEAUTHEN;
 714
 715 /*---------------------  Export Functions  --------------------------*/
 716
 717 VOID
 718 vMgrEncodeBeacon(
 719     IN  PWLAN_FR_BEACON  pFrame
 720      );
 721
 722 VOID
 723 vMgrDecodeBeacon(
 724     IN  PWLAN_FR_BEACON  pFrame
 725     );
 726
 727 VOID
 728 vMgrEncodeIBSSATIM(
 729     IN  PWLAN_FR_IBSSATIM   pFrame
 730     );
 731
 732 VOID
 733 vMgrDecodeIBSSATIM(
 734     IN  PWLAN_FR_IBSSATIM   pFrame
 735     );
 736
 737 VOID
 738 vMgrEncodeDisassociation(
 739     IN  PWLAN_FR_DISASSOC  pFrame
 740     );
 741
 742 VOID
 743 vMgrDecodeDisassociation(
 744     IN  PWLAN_FR_DISASSOC  pFrame
 745     );
 746
 747 VOID
 748 vMgrEncodeAssocRequest(
 749     IN  PWLAN_FR_ASSOCREQ  pFrame
 750     );
 751
 752 VOID
 753 vMgrDecodeAssocRequest(
 754     IN  PWLAN_FR_ASSOCREQ  pFrame
 755     );
 756
 757 VOID
 758 vMgrEncodeAssocResponse(
 759     IN  PWLAN_FR_ASSOCRESP  pFrame
 760     );
 761
 762 VOID
 763 vMgrDecodeAssocResponse(
 764     IN PWLAN_FR_ASSOCRESP  pFrame
 765     );
 766
 767 VOID
 768 vMgrEncodeReassocRequest(
 769     IN  PWLAN_FR_REASSOCREQ  pFrame
 770     );
 771
 772 VOID
 773 vMgrDecodeReassocRequest(
 774     IN  PWLAN_FR_REASSOCREQ  pFrame
 775     );
 776
 777 VOID
 778 vMgrEncodeProbeRequest(
 779     IN PWLAN_FR_PROBEREQ  pFrame
 780     );
 781
 782 VOID
 783 vMgrDecodeProbeRequest(
 784     IN PWLAN_FR_PROBEREQ  pFrame
 785     );
 786
 787 VOID
 788 vMgrEncodeProbeResponse(
 789     IN PWLAN_FR_PROBERESP  pFrame
 790     );
 791
 792 VOID
 793 vMgrDecodeProbeResponse(
 794     IN PWLAN_FR_PROBERESP  pFrame
 795     );
 796
 797 VOID
 798 vMgrEncodeAuthen(
 799     IN  PWLAN_FR_AUTHEN  pFrame
 800     );
 801
 802 VOID
 803 vMgrDecodeAuthen(
 804     IN  PWLAN_FR_AUTHEN  pFrame
 805     );
 806
 807 VOID
 808 vMgrEncodeDeauthen(
 809     IN  PWLAN_FR_DEAUTHEN  pFrame
 810     );
 811
 812 VOID
 813 vMgrDecodeDeauthen(
 814     IN  PWLAN_FR_DEAUTHEN  pFrame
 815     );
 816
 817 VOID
 818 vMgrEncodeReassocResponse(
 819     IN  PWLAN_FR_REASSOCRESP  pFrame
 820     );
 821
 822 VOID
 823 vMgrDecodeReassocResponse(
 824     IN  PWLAN_FR_REASSOCRESP  pFrame
 825     );
 826
 827 #endif// __80211MGR_H__