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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 | /* * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. * All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * * File: wmgr.h * * Purpose: * * Author: lyndon chen * * Date: Jan 2, 2003 * * Functions: * * Revision History: * */ #ifndef __WMGR_H__ #define __WMGR_H__ #include "ttype.h" #include "80211mgr.h" #include "80211hdr.h" #include "wcmd.h" #include "bssdb.h" #include "wpa2.h" #include "card.h" /*--------------------- Export Definitions -------------------------*/ // Scan time #define PROBE_DELAY 100 // (us) #define SWITCH_CHANNEL_DELAY 200 // (us) #define WLAN_SCAN_MINITIME 25 // (ms) #define WLAN_SCAN_MAXTIME 100 // (ms) #define TRIVIAL_SYNC_DIFFERENCE 0 // (us) #define DEFAULT_IBSS_BI 100 // (ms) #define WCMD_ACTIVE_SCAN_TIME 20 //(ms) #define WCMD_PASSIVE_SCAN_TIME 100 //(ms) #define DEFAULT_MSDU_LIFETIME 512 // ms #define DEFAULT_MSDU_LIFETIME_RES_64us 8000 // 64us #define DEFAULT_MGN_LIFETIME 8 // ms #define DEFAULT_MGN_LIFETIME_RES_64us 125 // 64us #define MAKE_BEACON_RESERVED 10 //(us) #define TIM_MULTICAST_MASK 0x01 #define TIM_BITMAPOFFSET_MASK 0xFE #define DEFAULT_DTIM_PERIOD 1 #define AP_LONG_RETRY_LIMIT 4 #define DEFAULT_IBSS_CHANNEL 6 //2.4G /*--------------------- Export Classes ----------------------------*/ /*--------------------- Export Variables --------------------------*/ /*--------------------- Export Types ------------------------------*/ //mike define: make timer to expire after desired times #define timer_expire(timer, next_tick) mod_timer(&timer, RUN_AT(next_tick)) typedef void (*TimerFunction)(unsigned long); //+++ NDIS related typedef unsigned char NDIS_802_11_MAC_ADDRESS[ETH_ALEN]; typedef struct _NDIS_802_11_AI_REQFI { unsigned short Capabilities; unsigned short ListenInterval; NDIS_802_11_MAC_ADDRESS CurrentAPAddress; } NDIS_802_11_AI_REQFI, *PNDIS_802_11_AI_REQFI; typedef struct _NDIS_802_11_AI_RESFI { unsigned short Capabilities; unsigned short StatusCode; unsigned short AssociationId; } NDIS_802_11_AI_RESFI, *PNDIS_802_11_AI_RESFI; typedef struct _NDIS_802_11_ASSOCIATION_INFORMATION { unsigned long Length; unsigned short AvailableRequestFixedIEs; NDIS_802_11_AI_REQFI RequestFixedIEs; unsigned long RequestIELength; unsigned long OffsetRequestIEs; unsigned short AvailableResponseFixedIEs; NDIS_802_11_AI_RESFI ResponseFixedIEs; unsigned long ResponseIELength; unsigned long OffsetResponseIEs; } NDIS_802_11_ASSOCIATION_INFORMATION, *PNDIS_802_11_ASSOCIATION_INFORMATION; typedef struct tagSAssocInfo { NDIS_802_11_ASSOCIATION_INFORMATION AssocInfo; BYTE abyIEs[WLAN_BEACON_FR_MAXLEN+WLAN_BEACON_FR_MAXLEN]; // store ReqIEs set by OID_802_11_ASSOCIATION_INFORMATION unsigned long RequestIELength; BYTE abyReqIEs[WLAN_BEACON_FR_MAXLEN]; } SAssocInfo, *PSAssocInfo; //--- typedef enum tagWMAC_AUTHENTICATION_MODE { WMAC_AUTH_OPEN, WMAC_AUTH_SHAREKEY, WMAC_AUTH_AUTO, WMAC_AUTH_WPA, WMAC_AUTH_WPAPSK, WMAC_AUTH_WPANONE, WMAC_AUTH_WPA2, WMAC_AUTH_WPA2PSK, WMAC_AUTH_MAX // Not a real mode, defined as upper bound } WMAC_AUTHENTICATION_MODE, *PWMAC_AUTHENTICATION_MODE; // Pre-configured Mode (from XP) typedef enum tagWMAC_CONFIG_MODE { WMAC_CONFIG_ESS_STA, WMAC_CONFIG_IBSS_STA, WMAC_CONFIG_AUTO, WMAC_CONFIG_AP } WMAC_CONFIG_MODE, *PWMAC_CONFIG_MODE; typedef enum tagWMAC_SCAN_TYPE { WMAC_SCAN_ACTIVE, WMAC_SCAN_PASSIVE, WMAC_SCAN_HYBRID } WMAC_SCAN_TYPE, *PWMAC_SCAN_TYPE; typedef enum tagWMAC_SCAN_STATE { WMAC_NO_SCANNING, WMAC_IS_SCANNING, WMAC_IS_PROBEPENDING } WMAC_SCAN_STATE, *PWMAC_SCAN_STATE; // Notes: // Basic Service Set state explained as following: // WMAC_STATE_IDLE : no BSS is selected (Adhoc or Infra) // WMAC_STATE_STARTED : no BSS is selected, start own IBSS (Adhoc only) // WMAC_STATE_JOINTED : BSS is selected and synchronized (Adhoc or Infra) // WMAC_STATE_AUTHPENDING : Authentication pending (Infra) // WMAC_STATE_AUTH : Authenticated (Infra) // WMAC_STATE_ASSOCPENDING : Association pending (Infra) // WMAC_STATE_ASSOC : Associated (Infra) typedef enum tagWMAC_BSS_STATE { WMAC_STATE_IDLE, WMAC_STATE_STARTED, WMAC_STATE_JOINTED, WMAC_STATE_AUTHPENDING, WMAC_STATE_AUTH, WMAC_STATE_ASSOCPENDING, WMAC_STATE_ASSOC } WMAC_BSS_STATE, *PWMAC_BSS_STATE; // WMAC selected running mode typedef enum tagWMAC_CURRENT_MODE { WMAC_MODE_STANDBY, WMAC_MODE_ESS_STA, WMAC_MODE_IBSS_STA, WMAC_MODE_ESS_AP } WMAC_CURRENT_MODE, *PWMAC_CURRENT_MODE; typedef enum tagWMAC_POWER_MODE { WMAC_POWER_CAM, WMAC_POWER_FAST, WMAC_POWER_MAX } WMAC_POWER_MODE, *PWMAC_POWER_MODE; // Tx Management Packet descriptor typedef struct tagSTxMgmtPacket { PUWLAN_80211HDR p80211Header; unsigned int cbMPDULen; unsigned int cbPayloadLen; } STxMgmtPacket, *PSTxMgmtPacket; // Rx Management Packet descriptor typedef struct tagSRxMgmtPacket { PUWLAN_80211HDR p80211Header; QWORD qwLocalTSF; unsigned int cbMPDULen; unsigned int cbPayloadLen; unsigned int uRSSI; BYTE bySQ; BYTE byRxRate; BYTE byRxChannel; } SRxMgmtPacket, *PSRxMgmtPacket; typedef struct tagSMgmtObject { void *pAdapter; // MAC address BYTE abyMACAddr[WLAN_ADDR_LEN]; // Configuration Mode WMAC_CONFIG_MODE eConfigMode; // MAC pre-configed mode CARD_PHY_TYPE eCurrentPHYMode; // Operation state variables WMAC_CURRENT_MODE eCurrMode; // MAC current connection mode WMAC_BSS_STATE eCurrState; // MAC current BSS state WMAC_BSS_STATE eLastState; // MAC last BSS state PKnownBSS pCurrBSS; BYTE byCSSGK; BYTE byCSSPK; // BYTE abyNewSuppRates[WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN]; // BYTE abyNewExtSuppRates[WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN]; BOOL bCurrBSSIDFilterOn; // Current state vars unsigned int uCurrChannel; BYTE abyCurrSuppRates[WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN + 1]; BYTE abyCurrExtSuppRates[WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN + 1]; BYTE abyCurrSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1]; BYTE abyCurrBSSID[WLAN_BSSID_LEN]; WORD wCurrCapInfo; WORD wCurrAID; unsigned int uRSSITrigger; WORD wCurrATIMWindow; WORD wCurrBeaconPeriod; BOOL bIsDS; BYTE byERPContext; CMD_STATE eCommandState; unsigned int uScanChannel; // Desire joinning BSS vars BYTE abyDesireSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1]; BYTE abyDesireBSSID[WLAN_BSSID_LEN]; //restore BSS info for Ad-Hoc mode BYTE abyAdHocSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1]; // Adhoc or AP configuration vars WORD wIBSSBeaconPeriod; WORD wIBSSATIMWindow; unsigned int uIBSSChannel; BYTE abyIBSSSuppRates[WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN + 1]; BYTE byAPBBType; BYTE abyWPAIE[MAX_WPA_IE_LEN]; WORD wWPAIELen; unsigned int uAssocCount; BOOL bMoreData; // Scan state vars WMAC_SCAN_STATE eScanState; WMAC_SCAN_TYPE eScanType; unsigned int uScanStartCh; unsigned int uScanEndCh; WORD wScanSteps; unsigned int uScanBSSType; // Desire scannig vars BYTE abyScanSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1]; BYTE abyScanBSSID[WLAN_BSSID_LEN]; // Privacy WMAC_AUTHENTICATION_MODE eAuthenMode; BOOL bShareKeyAlgorithm; BYTE abyChallenge[WLAN_CHALLENGE_LEN]; BOOL bPrivacyInvoked; // Received beacon state vars BOOL bInTIM; BOOL bMulticastTIM; BYTE byDTIMCount; BYTE byDTIMPeriod; // Power saving state vars WMAC_POWER_MODE ePSMode; WORD wListenInterval; WORD wCountToWakeUp; BOOL bInTIMWake; PBYTE pbyPSPacketPool; BYTE byPSPacketPool[sizeof(STxMgmtPacket) + WLAN_NULLDATA_FR_MAXLEN]; BOOL bRxBeaconInTBTTWake; BYTE abyPSTxMap[MAX_NODE_NUM + 1]; // management command related unsigned int uCmdBusy; unsigned int uCmdHostAPBusy; // management packet pool PBYTE pbyMgmtPacketPool; BYTE byMgmtPacketPool[sizeof(STxMgmtPacket) + WLAN_A3FR_MAXLEN]; // One second callback timer struct timer_list sTimerSecondCallback; // Temporarily Rx Mgmt Packet Descriptor SRxMgmtPacket sRxPacket; // link list of known bss's (scan results) KnownBSS sBSSList[MAX_BSS_NUM]; /* link list of same bss's */ KnownBSS pSameBSS[6] ; BOOL Cisco_cckm ; BYTE Roam_dbm; // table list of known node // sNodeDBList[0] is reserved for AP under Infra mode // sNodeDBList[0] is reserved for Multicast under adhoc/AP mode KnownNodeDB sNodeDBTable[MAX_NODE_NUM + 1]; // WPA2 PMKID Cache SPMKIDCache gsPMKIDCache; BOOL bRoaming; // rate fall back vars // associate info SAssocInfo sAssocInfo; // for 802.11h BOOL b11hEnable; BOOL bSwitchChannel; BYTE byNewChannel; PWLAN_IE_MEASURE_REP pCurrMeasureEIDRep; unsigned int uLengthOfRepEIDs; BYTE abyCurrentMSRReq[sizeof(STxMgmtPacket) + WLAN_A3FR_MAXLEN]; BYTE abyCurrentMSRRep[sizeof(STxMgmtPacket) + WLAN_A3FR_MAXLEN]; BYTE abyIECountry[WLAN_A3FR_MAXLEN]; BYTE abyIBSSDFSOwner[6]; BYTE byIBSSDFSRecovery; struct sk_buff skb; } SMgmtObject, *PSMgmtObject; /*--------------------- Export Macros ------------------------------*/ /*--------------------- Export Functions --------------------------*/ void vMgrObjectInit(void *hDeviceContext); void vMgrAssocBeginSta(void *hDeviceContext, PSMgmtObject pMgmt, PCMD_STATUS pStatus); void vMgrReAssocBeginSta(void *hDeviceContext, PSMgmtObject pMgmt, PCMD_STATUS pStatus); void vMgrDisassocBeginSta(void *hDeviceContext, PSMgmtObject pMgmt, PBYTE abyDestAddress, WORD wReason, PCMD_STATUS pStatus); void vMgrAuthenBeginSta(void *hDeviceContext, PSMgmtObject pMgmt, PCMD_STATUS pStatus); void vMgrCreateOwnIBSS(void *hDeviceContext, PCMD_STATUS pStatus); void vMgrJoinBSSBegin(void *hDeviceContext, PCMD_STATUS pStatus); void vMgrRxManagePacket(void *hDeviceContext, PSMgmtObject pMgmt, PSRxMgmtPacket pRxPacket); /* void vMgrScanBegin( void *hDeviceContext, PCMD_STATUS pStatus ); */ void vMgrDeAuthenBeginSta(void *hDeviceContext, PSMgmtObject pMgmt, PBYTE abyDestAddress, WORD wReason, PCMD_STATUS pStatus); BOOL bMgrPrepareBeaconToSend(void *hDeviceContext, PSMgmtObject pMgmt); BOOL bAdd_PMKID_Candidate(void *hDeviceContext, PBYTE pbyBSSID, PSRSNCapObject psRSNCapObj); void vFlush_PMKID_Candidate(void *hDeviceContext); #endif /* __WMGR_H__ */ |