drivers/misc/mediatek/connectivity/combo/drv_wlan/mt6620/wlan/include/mgmt/ais_fsm.h

   1 /*
   2 ** $Id: //Department/DaVinci/BRANCHES/MT6620_WIFI_DRIVER_V2_3/include/mgmt/ais_fsm.h#1 $
   3 */
   4
   5 /*! \file   ais_fsm.h
   6     \brief  Declaration of functions and finite state machine for AIS Module.
   7
   8     Declaration of functions and finite state machine for AIS Module.
   9 */
  10
  11
  12
  13 /*
  14 ** $Log: ais_fsm.h $
  15 **
  16 ** 02 07 2014 yuche.tsai
  17 ** [ALPS01425175] [6589][6628][KK][S5/Altai][W] MT6589 Roaming???20?, Pass Criteria?14?
  18 ** Shorten Beacon Timeout indication time from 3 sec to 1 sec.
  19 ** Shorten Disconnect indication time to supplicant from 10 sec to 2 sec.
  20 ** Davinci Label:
  21 ** MT6620 E3: 20140207_ALPS_WIFI_FW_MT6620E3_V1_19.
  22 ** MT6628: 20140207_ALPS_WIFI_FW_MT6628_V1_30.
  23  *
  24  * 11 22 2011 cp.wu
  25  * [WCXRP00001120] [MT6620 Wi-Fi][Driver] Modify roaming to AIS state transition from synchronous to asynchronous approach to avoid incomplete state termination
  26  * 1. change RDD related compile option brace position.
  27  * 2. when roaming is triggered, ask AIS to transit immediately only when AIS is in Normal TR state without join timeout timer ticking
  28  * 3. otherwise, insert AIS_REQUEST into pending request queue
  29  *
  30  * 04 25 2011 cp.wu
  31  * [WCXRP00000676] [MT6620 Wi-Fi][Driver] AIS to reduce request channel period from 5 seconds to 2 seconds
  32  * channel interval for joining is shortened to 2 seconds to avoid interruption of concurrent operating network.
  33  *
  34  * 02 26 2011 tsaiyuan.hsu
  35  * [WCXRP00000391] [MT6620 Wi-Fi][FW] Add Roaming Support
  36  * not send disassoc or deauth to leaving AP so as to improve performace of roaming.
  37  *
  38  * 02 22 2011 cp.wu
  39  * [WCXRP00000487] [MT6620 Wi-Fi][Driver][AIS] Serve scan and connect request with a queue-based approach to improve response time for scanning request
  40  * handle SCAN and RECONNECT with a FIFO approach.
  41  *
  42  * 01 27 2011 tsaiyuan.hsu
  43  * [WCXRP00000392] [MT6620 Wi-Fi][Driver] Add Roaming Support
  44  * add roaming fsm
  45  * 1. not support 11r, only use strength of signal to determine roaming.
  46  * 2. not enable CFG_SUPPORT_ROAMING until completion of full test.
  47  * 3. in 6620, adopt work-around to avoid sign extension problem of cck of hw
  48  * 4. assume that change of link quality in smooth way.
  49  *
  50  * 01 14 2011 cp.wu
  51  * [WCXRP00000359] [MT6620 Wi-Fi][Driver] add an extra state to ensure DEAUTH frame is always sent
  52  * Add an extra state to guarantee DEAUTH frame is sent then connect to new BSS.
  53  * This change is due to WAPI AP needs DEAUTH frame as a necessary step in handshaking protocol.
  54  *
  55  * 11 25 2010 cp.wu
  56  * [WCXRP00000208] [MT6620 Wi-Fi][Driver] Add scanning with specified SSID to AIS FSM
  57  * add scanning with specified SSID facility to AIS-FSM
  58  *
  59  * 11 01 2010 cp.wu
  60  * [WCXRP00000056] [MT6620 Wi-Fi][Driver] NVRAM implementation with Version Check[WCXRP00000150] [MT6620 Wi-Fi][Driver] Add implementation for querying current TX rate from firmware auto rate module
  61  * 1) Query link speed (TX rate) from firmware directly with buffering mechanism to reduce overhead
  62  * 2) Remove CNM CH-RECOVER event handling
  63  * 3) cfg read/write API renamed with kal prefix for unified naming rules.
  64  *
  65  * 09 06 2010 cp.wu
  66  * NULL
  67  * 1) initialize for correct parameter even for disassociation.
  68  * 2) AIS-FSM should have a limit on trials to build connection
  69  *
  70  * 09 03 2010 kevin.huang
  71  * NULL
  72  * Refine #include sequence and solve recursive/nested #include issue
  73  *
  74  * 08 25 2010 cp.wu
  75  * NULL
  76  * [AIS-FSM] IBSS no longer needs to acquire channel for beaconing, RLM/CNM will handle the channel switching when BSS information is updated
  77  *
  78  * 08 12 2010 kevin.huang
  79  * NULL
  80  * Refine bssProcessProbeRequest() and bssSendBeaconProbeResponse()
  81  *
  82  * 08 12 2010 cp.wu
  83  * NULL
  84  * [AIS-FSM] honor registry setting for adhoc running mode. (A/B/G)
  85  *
  86  * 08 03 2010 cp.wu
  87  * NULL
  88  * surpress compilation warning.
  89  *
  90  * 07 30 2010 cp.wu
  91  * NULL
  92  * 1) BoW wrapper: use definitions instead of hard-coded constant for error code
  93  * 2) AIS-FSM: eliminate use of desired RF parameters, use prTargetBssDesc instead
  94  * 3) add handling for RX_PKT_DESTINATION_HOST_WITH_FORWARD for GO-broadcast frames
  95  *
  96  * 07 26 2010 cp.wu
  97  *
  98  * AIS-FSM: when scan request is coming in the 1st 5 seconds of channel privilege period, just pend it til 5-sec. period finishes
  99  *
 100  * 07 26 2010 cp.wu
 101  *
 102  * AIS-FSM FIX: return channel privilege even when the privilege is not granted yet
 103  * QM: qmGetFrameAction() won't assert when corresponding STA-REC index is not found
 104  *
 105  * 07 23 2010 cp.wu
 106  *
 107  * add AIS-FSM handling for beacon timeout event.
 108  *
 109  * 07 21 2010 cp.wu
 110  *
 111  * separate AIS-FSM states into different cases of channel request.
 112  *
 113  * 07 21 2010 cp.wu
 114  *
 115  * 1) change BG_SCAN to ONLINE_SCAN for consistent term
 116  * 2) only clear scanning result when scan is permitted to do
 117  *
 118  * 07 19 2010 cp.wu
 119  *
 120  * [WPD00003833] [MT6620 and MT5931] Driver migration.
 121  * Add Ad-Hoc support to AIS-FSM
 122  *
 123  * 07 14 2010 cp.wu
 124  *
 125  * [WPD00003833] [MT6620 and MT5931] Driver migration.
 126  * Refine AIS-FSM by divided into more states
 127  *
 128  * 07 09 2010 cp.wu
 129  *
 130  * 1) separate AIS_FSM state for two kinds of scanning. (OID triggered scan, and scan-for-connection)
 131  * 2) eliminate PRE_BSS_DESC_T, Beacon/PrebResp is now parsed in single pass
 132  * 3) implment DRV-SCN module, currently only accepts single scan request, other request will be directly dropped by returning BUSY
 133  *
 134  * 07 08 2010 cp.wu
 135  *
 136  * [WPD00003833] [MT6620 and MT5931] Driver migration - move to new repository.
 137  *
 138  * 07 01 2010 cp.wu
 139  * [WPD00003833][MT6620 and MT5931] Driver migration
 140  * AIS-FSM integration with CNM channel request messages
 141  *
 142  * 07 01 2010 cp.wu
 143  * [WPD00003833][MT6620 and MT5931] Driver migration
 144  * implementation of DRV-SCN and related mailbox message handling.
 145  *
 146  * 06 10 2010 cp.wu
 147  * [WPD00003833][MT6620 and MT5931] Driver migration
 148  * add buildable & linkable ais_fsm.c
 149  *
 150  * related reference are still waiting to be resolved
 151  *
 152  * 06 09 2010 cp.wu
 153  * [WPD00003833][MT6620 and MT5931] Driver migration
 154  * add definitions for module migration.
 155  *
 156  * 06 07 2010 cp.wu
 157  * [WPD00003833][MT6620 and MT5931] Driver migration
 158  * add aa_fsm.h, ais_fsm.h, bss.h, mib.h and scan.h.
 159  *
 160  * 05 12 2010 kevin.huang
 161  * [BORA00000794][WIFISYS][New Feature]Power Management Support
 162  * Add Power Management - Legacy PS-POLL support.
 163  *
 164  * 04 23 2010 wh.su
 165  * [BORA00000605][WIFISYS] Phase3 Integration
 166  * reduce the backgroud ssid idle time min and max value
 167  *
 168  * 04 19 2010 kevin.huang
 169  * [BORA00000714][WIFISYS][New Feature]Beacon Timeout Support
 170  * Add Beacon Timeout Support
 171  *  *  and will send Null frame to diagnose connection
 172  *
 173  * 03 16 2010 kevin.huang
 174  * [BORA00000663][WIFISYS][New Feature] AdHoc Mode Support
 175  * Add AdHoc Mode
 176  *
 177  * 03 10 2010 kevin.huang
 178  * [BORA00000654][WIFISYS][New Feature] CNM Module - Ch Manager Support
 179  *
 180  *  * Add Channel Manager for arbitration of JOIN and SCAN Req
 181  *
 182  * 02 26 2010 kevin.huang
 183  * [BORA00000603][WIFISYS] [New Feature] AAA Module Support
 184  * Remove CFG_TEST_VIRTUAL_CMD and add support of Driver STA_RECORD_T activation
 185  *
 186  * 02 23 2010 kevin.huang
 187  * [BORA00000603][WIFISYS] [New Feature] AAA Module Support
 188  * Support dynamic channel selection
 189  *
 190  * 02 04 2010 kevin.huang
 191  * [BORA00000603][WIFISYS] [New Feature] AAA Module Support
 192  * Add AAA Module Support, Revise Net Type to Net Type Index for array lookup
 193  *
 194  * 01 11 2010 kevin.huang
 195  * [BORA00000018]Integrate WIFI part into BORA for the 1st time
 196  * Add Deauth and Disassoc Handler
 197  *
 198  * 01 07 2010 kevin.huang
 199  * [BORA00000018]Integrate WIFI part into BORA for the 1st time
 200  * [BORA00000018] Integrate WIFI part into BORA for the 1st time
 201  * Add Media disconnect indication and related postpone functions
 202  *
 203  * Dec 3 2009 mtk01461
 204  * [BORA00000018] Integrate WIFI part into BORA for the 1st time
 205  * Add aisFsmRunEventJoinComplete()
 206  *
 207  * Nov 25 2009 mtk01461
 208  * [BORA00000018] Integrate WIFI part into BORA for the 1st time
 209  * Add Virtual CMD & RESP for testing CMD PATH
 210  *
 211  * Nov 23 2009 mtk01461
 212  * [BORA00000018] Integrate WIFI part into BORA for the 1st time
 213  * add aisFsmInitializeConnectionSettings()
 214  *
 215  * Nov 20 2009 mtk01461
 216  * [BORA00000018] Integrate WIFI part into BORA for the 1st time
 217  * Add CFG_TEST_MGMT_FSM for aisFsmTest()
 218  *
 219  * Nov 18 2009 mtk01104
 220  * [BORA00000018] Integrate WIFI part into BORA for the 1st time
 221  * Add function prototype of aisFsmInit()
 222  *
 223  * Nov 16 2009 mtk01461
 224  * [BORA00000018] Integrate WIFI part into BORA for the 1st time
 225  *
 226 */
 227
 228 #ifndef _AIS_FSM_H
 229 #define _AIS_FSM_H
 230
 231 /*******************************************************************************
 232 *                         C O M P I L E R   F L A G S
 233 ********************************************************************************
 234 */
 235
 236 /*******************************************************************************
 237 *                    E X T E R N A L   R E F E R E N C E S
 238 ********************************************************************************
 239 */
 240
 241 /*******************************************************************************
 242 *                              C O N S T A N T S
 243 ********************************************************************************
 244 */
 245 #define AIS_BG_SCAN_INTERVAL_MIN_SEC        2   /* 30 // exponential to 960 */
 246 #define AIS_BG_SCAN_INTERVAL_MAX_SEC        2   /* 960 // 16min */
 247
 248 #define AIS_DELAY_TIME_OF_DISCONNECT_SEC    2
 249
 250 #define AIS_IBSS_ALONE_TIMEOUT_SEC          20  /* seconds */
 251
 252 #define AIS_BEACON_TIMEOUT_COUNT_ADHOC      30
 253 #define AIS_BEACON_TIMEOUT_COUNT_INFRA      10
 254 #define AIS_BEACON_TIMEOUT_GUARD_TIME_SEC   1   /* Second */
 255
 256 #define AIS_BEACON_MAX_TIMEOUT_TU           100
 257 #define AIS_BEACON_MIN_TIMEOUT_TU           5
 258 #define AIS_BEACON_MAX_TIMEOUT_VALID        TRUE
 259 #define AIS_BEACON_MIN_TIMEOUT_VALID        TRUE
 260
 261 #define AIS_BMC_MAX_TIMEOUT_TU              100
 262 #define AIS_BMC_MIN_TIMEOUT_TU              5
 263 #define AIS_BMC_MAX_TIMEOUT_VALID           TRUE
 264 #define AIS_BMC_MIN_TIMEOUT_VALID           TRUE
 265
 266 #define AIS_JOIN_CH_GRANT_THRESHOLD         10
 267 #define AIS_JOIN_CH_REQUEST_INTERVAL        2000
 268
 269 /*******************************************************************************
 270 *                             D A T A   T Y P E S
 271 ********************************************************************************
 272 */
 273 typedef enum _ENUM_AIS_STATE_T {
 274         AIS_STATE_IDLE = 0,
 275         AIS_STATE_SEARCH,
 276         AIS_STATE_SCAN,
 277         AIS_STATE_ONLINE_SCAN,
 278         AIS_STATE_LOOKING_FOR,
 279         AIS_STATE_WAIT_FOR_NEXT_SCAN,
 280         AIS_STATE_REQ_CHANNEL_JOIN,
 281         AIS_STATE_JOIN,
 282         AIS_STATE_IBSS_ALONE,
 283         AIS_STATE_IBSS_MERGE,
 284         AIS_STATE_NORMAL_TR,
 285         AIS_STATE_DISCONNECTING,
 286         AIS_STATE_NUM
 287 } ENUM_AIS_STATE_T;
 288
 289
 290 typedef struct _MSG_AIS_ABORT_T {
 291         MSG_HDR_T rMsgHdr;      /* Must be the first member */
 292         UINT_8 ucReasonOfDisconnect;
 293         BOOLEAN fgDelayIndication;
 294 } MSG_AIS_ABORT_T, *P_MSG_AIS_ABORT_T;
 295
 296
 297 typedef struct _MSG_AIS_IBSS_PEER_FOUND_T {
 298         MSG_HDR_T rMsgHdr;      /* Must be the first member */
 299         UINT_8 ucNetTypeIndex;
 300         BOOLEAN fgIsMergeIn;    /* TRUE: Merge In, FALSE: Merge Out */
 301         P_STA_RECORD_T prStaRec;
 302 } MSG_AIS_IBSS_PEER_FOUND_T, *P_MSG_AIS_IBSS_PEER_FOUND_T;
 303
 304 typedef enum _ENUM_AIS_REQUEST_TYPE_T {
 305         AIS_REQUEST_SCAN,
 306         AIS_REQUEST_RECONNECT,
 307         AIS_REQUEST_ROAMING_SEARCH,
 308         AIS_REQUEST_ROAMING_CONNECT,
 309         AIS_REQUEST_NUM
 310 } ENUM_AIS_REQUEST_TYPE_T;
 311
 312 typedef struct _AIS_REQ_HDR_T {
 313         LINK_ENTRY_T rLinkEntry;
 314         ENUM_AIS_REQUEST_TYPE_T eReqType;
 315 } AIS_REQ_HDR_T, *P_AIS_REQ_HDR_T;
 316
 317
 318 typedef struct _AIS_FSM_INFO_T {
 319         ENUM_AIS_STATE_T ePreviousState;
 320         ENUM_AIS_STATE_T eCurrentState;
 321
 322         BOOLEAN fgTryScan;
 323
 324         BOOLEAN fgIsInfraChannelFinished;
 325         BOOLEAN fgIsChannelRequested;
 326         BOOLEAN fgIsChannelGranted;
 327
 328 #if CFG_SUPPORT_ROAMING
 329         BOOLEAN fgIsRoamingScanPending;
 330 #endif                          /* CFG_SUPPORT_ROAMING */
 331
 332         UINT_8 ucAvailableAuthTypes;    /* Used for AUTH_MODE_AUTO_SWITCH */
 333
 334         P_BSS_DESC_T prTargetBssDesc;   /* For destination */
 335
 336         P_STA_RECORD_T prTargetStaRec;  /* For JOIN Abort */
 337
 338         UINT_32 u4SleepInterval;
 339
 340         TIMER_T rBGScanTimer;
 341
 342         TIMER_T rIbssAloneTimer;
 343
 344         TIMER_T rIndicationOfDisconnectTimer;
 345
 346         TIMER_T rJoinTimeoutTimer;
 347
 348         UINT_8 ucSeqNumOfReqMsg;
 349         UINT_8 ucSeqNumOfChReq;
 350         UINT_8 ucSeqNumOfScanReq;
 351
 352         UINT_32 u4ChGrantedInterval;
 353
 354         UINT_8 ucConnTrialCount;
 355
 356         UINT_8 ucScanSSIDLen;
 357         UINT_8 aucScanSSID[ELEM_MAX_LEN_SSID];
 358
 359         UINT_32 u4ScanIELength;
 360         UINT_8 aucScanIEBuf[MAX_IE_LENGTH];
 361
 362         /* Pending Request List */
 363         LINK_T rPendingReqList;
 364
 365 } AIS_FSM_INFO_T, *P_AIS_FSM_INFO_T;
 366
 367
 368 /*******************************************************************************
 369 *                            P U B L I C   D A T A
 370 ********************************************************************************
 371 */
 372
 373 /*******************************************************************************
 374 *                           P R I V A T E   D A T A
 375 ********************************************************************************
 376 */
 377
 378 /*******************************************************************************
 379 *                                 M A C R O S
 380 ********************************************************************************
 381 */
 382 #define aisChangeMediaState(_prAdapter, _eNewMediaState) \
 383             (_prAdapter->rWifiVar.arBssInfo[NETWORK_TYPE_AIS_INDEX].eConnectionState = (_eNewMediaState));
 384
 385
 386 /*******************************************************************************
 387 *                  F U N C T I O N   D E C L A R A T I O N S
 388 ********************************************************************************
 389 */
 390 VOID aisInitializeConnectionSettings(IN P_ADAPTER_T prAdapter, IN P_REG_INFO_T prRegInfo);
 391
 392 VOID aisFsmInit(IN P_ADAPTER_T prAdapter);
 393
 394 VOID aisFsmUninit(IN P_ADAPTER_T prAdapter);
 395
 396 VOID aisFsmStateInit_JOIN(IN P_ADAPTER_T prAdapter, P_BSS_DESC_T prBssDesc);
 397
 398 BOOLEAN aisFsmStateInit_RetryJOIN(IN P_ADAPTER_T prAdapter, IN P_STA_RECORD_T prStaRec);
 399
 400 VOID aisFsmStateInit_IBSS_ALONE(IN P_ADAPTER_T prAdapter);
 401
 402 VOID aisFsmStateInit_IBSS_MERGE(IN P_ADAPTER_T prAdapter, P_BSS_DESC_T prBssDesc);
 403
 404 VOID
 405 aisFsmStateAbort(IN P_ADAPTER_T prAdapter, UINT_8 ucReasonOfDisconnect, BOOLEAN fgDelayIndication);
 406
 407 VOID aisFsmStateAbort_JOIN(IN P_ADAPTER_T prAdapter);
 408
 409 VOID aisFsmStateAbort_SCAN(IN P_ADAPTER_T prAdapter);
 410
 411 VOID aisFsmStateAbort_NORMAL_TR(IN P_ADAPTER_T prAdapter);
 412
 413 VOID aisFsmStateAbort_IBSS(IN P_ADAPTER_T prAdapter);
 414
 415 VOID aisFsmSteps(IN P_ADAPTER_T prAdapter, ENUM_AIS_STATE_T eNextState);
 416
 417 /*----------------------------------------------------------------------------*/
 418 /* Mailbox Message Handling                                                   */
 419 /*----------------------------------------------------------------------------*/
 420 VOID aisFsmRunEventScanDone(IN P_ADAPTER_T prAdapter, IN P_MSG_HDR_T prMsgHdr);
 421
 422 VOID aisFsmRunEventAbort(IN P_ADAPTER_T prAdapter, IN P_MSG_HDR_T prMsgHdr);
 423
 424 VOID aisFsmRunEventJoinComplete(IN P_ADAPTER_T prAdapter, IN P_MSG_HDR_T prMsgHdr);
 425
 426 VOID aisFsmRunEventFoundIBSSPeer(IN P_ADAPTER_T prAdapter, IN P_MSG_HDR_T prMsgHdr);
 427
 428 /*----------------------------------------------------------------------------*/
 429 /* Handling for Ad-Hoc Network                                                */
 430 /*----------------------------------------------------------------------------*/
 431 VOID aisFsmCreateIBSS(IN P_ADAPTER_T prAdapter);
 432
 433 VOID aisFsmMergeIBSS(IN P_ADAPTER_T prAdapter, IN P_STA_RECORD_T prStaRec);
 434
 435 /*----------------------------------------------------------------------------*/
 436 /* Handling of Incoming Mailbox Message from CNM                              */
 437 /*----------------------------------------------------------------------------*/
 438 VOID aisFsmRunEventChGrant(IN P_ADAPTER_T prAdapter, IN P_MSG_HDR_T prMsgHdr);
 439
 440
 441 /*----------------------------------------------------------------------------*/
 442 /* Generating Outgoing Mailbox Message to CNM                                 */
 443 /*----------------------------------------------------------------------------*/
 444 VOID aisFsmReleaseCh(IN P_ADAPTER_T prAdapter);
 445
 446
 447 /*----------------------------------------------------------------------------*/
 448 /* Event Indication                                                           */
 449 /*----------------------------------------------------------------------------*/
 450 VOID
 451 aisIndicationOfMediaStateToHost(IN P_ADAPTER_T prAdapter,
 452                                 ENUM_PARAM_MEDIA_STATE_T eConnectionState,
 453                                 BOOLEAN fgDelayIndication);
 454
 455 VOID aisPostponedEventOfDisconnTimeout(IN P_ADAPTER_T prAdapter, UINT_32 u4Param);
 456
 457 VOID
 458 aisUpdateBssInfoForJOIN(IN P_ADAPTER_T prAdapter,
 459                         P_STA_RECORD_T prStaRec, P_SW_RFB_T prAssocRspSwRfb);
 460
 461 VOID aisUpdateBssInfoForCreateIBSS(IN P_ADAPTER_T prAdapter);
 462
 463 VOID aisUpdateBssInfoForMergeIBSS(IN P_ADAPTER_T prAdapter, IN P_STA_RECORD_T prStaRec);
 464
 465 BOOLEAN
 466 aisValidateProbeReq(IN P_ADAPTER_T prAdapter, IN P_SW_RFB_T prSwRfb, OUT PUINT_32 pu4ControlFlags);
 467
 468 /*----------------------------------------------------------------------------*/
 469 /* Disconnection Handling                                                     */
 470 /*----------------------------------------------------------------------------*/
 471 VOID aisFsmDisconnect(IN P_ADAPTER_T prAdapter, IN BOOLEAN fgDelayIndication);
 472
 473
 474 /*----------------------------------------------------------------------------*/
 475 /* Event Handling                                                             */
 476 /*----------------------------------------------------------------------------*/
 477 VOID aisBssBeaconTimeout(IN P_ADAPTER_T prAdapter);
 478
 479 WLAN_STATUS
 480 aisDeauthXmitComplete(IN P_ADAPTER_T prAdapter,
 481                       IN P_MSDU_INFO_T prMsduInfo, IN ENUM_TX_RESULT_CODE_T rTxDoneStatus);
 482
 483 #if CFG_SUPPORT_ROAMING
 484 VOID aisFsmRunEventRoamingDiscovery(IN P_ADAPTER_T prAdapter, UINT_32 u4ReqScan);
 485
 486 ENUM_AIS_STATE_T aisFsmRoamingScanResultsUpdate(IN P_ADAPTER_T prAdapter);
 487
 488 VOID aisFsmRoamingDisconnectPrevAP(IN P_ADAPTER_T prAdapter, IN P_STA_RECORD_T prTargetStaRec);
 489
 490 VOID
 491 aisUpdateBssInfoForRoamingAP(IN P_ADAPTER_T prAdapter,
 492                              IN P_STA_RECORD_T prStaRec, IN P_SW_RFB_T prAssocRspSwRfb);
 493 #endif                          /*CFG_SUPPORT_ROAMING */
 494
 495 /*----------------------------------------------------------------------------*/
 496 /* Timeout Handling                                                           */
 497 /*----------------------------------------------------------------------------*/
 498 VOID aisFsmRunEventBGSleepTimeOut(IN P_ADAPTER_T prAdapter, UINT_32 u4Param);
 499
 500 VOID aisFsmRunEventIbssAloneTimeOut(IN P_ADAPTER_T prAdapter, UINT_32 u4Param);
 501
 502 VOID aisFsmRunEventJoinTimeout(IN P_ADAPTER_T prAdapter, UINT_32 u4Param);
 503
 504 /*----------------------------------------------------------------------------*/
 505 /* OID/IOCTL Handling                                                         */
 506 /*----------------------------------------------------------------------------*/
 507 VOID
 508 aisFsmScanRequest(IN P_ADAPTER_T prAdapter,
 509                   IN P_PARAM_SSID_T prSsid, IN PUINT_8 pucIe, IN UINT_32 u4IeLength);
 510
 511 /*----------------------------------------------------------------------------*/
 512 /* Internal State Checking                                                    */
 513 /*----------------------------------------------------------------------------*/
 514 BOOLEAN
 515 aisFsmIsRequestPending(IN P_ADAPTER_T prAdapter,
 516                        IN ENUM_AIS_REQUEST_TYPE_T eReqType, IN BOOLEAN bRemove);
 517
 518 P_AIS_REQ_HDR_T aisFsmGetNextRequest(IN P_ADAPTER_T prAdapter);
 519
 520 BOOLEAN aisFsmInsertRequest(IN P_ADAPTER_T prAdapter, IN ENUM_AIS_REQUEST_TYPE_T eReqType);
 521
 522 VOID aisFsmFlushRequest(IN P_ADAPTER_T prAdapter);
 523
 524
 525 #if defined(CFG_TEST_MGMT_FSM) && (CFG_TEST_MGMT_FSM != 0)
 526 VOID aisTest(VOID);
 527 #endif                          /* CFG_TEST_MGMT_FSM */
 528 /*******************************************************************************
 529 *                              F U N C T I O N S
 530 ********************************************************************************
 531 */
 532
 533 #endif                          /* _AIS_FSM_H */