1 /* 2 * MacServices_api.h 3 * 4 * Copyright(c) 1998 - 2009 Texas Instruments. All rights reserved. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * * Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * * Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * * Neither the name Texas Instruments nor the names of its 18 * contributors may be used to endorse or promote products derived 19 * from this software without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 /** \file MacServicesApi.h 35 * \brief This file include public definitions for the MacServices module, comprising its API. 36 * \author Yuval Adler 37 * \date 6-Oct-2005 38 */ 39 40 #ifndef __MACSERVICESAPI_H__ 41 #define __MACSERVICESAPI_H__ 42 43 #include "osApi.h" 44 45 /* 46 *********************************************************************** 47 * Constant definitions. 48 *********************************************************************** 49 */ 50 51 /* 52 *********************************************************************** 53 * Enums. 54 *********************************************************************** 55 */ 56 57 /* 58 *********************************************************************** 59 * Typedefs. 60 *********************************************************************** 61 */ 62 63 64 65 /* 66 *********************************************************************** 67 * Structure definitions. 68 *********************************************************************** 69 */ 70 71 /* 72 *********************************************************************** 73 * External data definitions. 74 *********************************************************************** 75 */ 76 77 /* 78 *********************************************************************** 79 * External functions definitions 80 *********************************************************************** 81 */ 82 /** 83 * \author Yuval Adler\n 84 * \date 6-Oct-2004\n 85 * \brief Creates MacServices module 86 * 87 * Function Scope \e Public.\n 88 * \param hOS - handle to the OS object.\n 89 */ 90 TI_HANDLE MacServices_create( TI_HANDLE hOS ); 91 92 /** 93 * \author Yuval Adler\n 94 * \date 6-Oct-2004\n 95 * \brief Destroys MacServices module 96 * 97 * Function Scope \e Public.\n 98 * \param hMacServices - handle to the MacServices object.\n 99 */ 100 void MacServices_destroy( TI_HANDLE hMacServices ); 101 102 /** 103 * \author Yuval Adler\n 104 * \date 6-Oct-2004\n 105 * \brief Initializes the MacServices module 106 * 107 * Function Scope \e Public.\n 108 * \param hMacServices - handle to the Mac Services object.\n 109 * \param hReport - handle to the report object.\n 110 * \param hTWD - handle to the HAL ctrl object.\n 111 * \param hCmdBld - handle to the HAL ctrl object.\n 112 * \param hEventMbpx - handle to the HAL ctrl object.\n 113 */ 114 void MacServices_init (TI_HANDLE hMacServices, 115 TI_HANDLE hReport, 116 TI_HANDLE hTWD, 117 TI_HANDLE hCmdBld, 118 TI_HANDLE hEventMbox, 119 TI_HANDLE hTimer); 120 void MacServices_config (TI_HANDLE hMacServices, TTwdInitParams *pInitParams); 121 void MacServices_restart (TI_HANDLE hMacServices); 122 123 void MacServices_registerFailureEventCB (TI_HANDLE hMacServices, void * failureEventCB, TI_HANDLE hFailureEventObj); 124 125 126 /*********************************************************************** 127 * Scan SRV API functions 128 ***********************************************************************/ 129 130 131 /** 132 * \author Ronen Kalish\n 133 * \date 29-Dec-2004\n 134 * \brief Registers a complete callback for scan complete notifications. 135 * 136 * Function Scope \e Public.\n 137 * \param hMacServices - handle to the MacServices object.\n 138 * \param scanCompleteCB - the complete callback function.\n 139 * \param hScanCompleteObj - handle to the object passed to the scan complete callback function.\n 140 */ 141 void MacServices_scanSRV_registerScanCompleteCB( TI_HANDLE hMacServices, 142 TScanSrvCompleteCb scanCompleteCB, TI_HANDLE hScanCompleteObj ); 143 144 145 146 /** 147 * \author Ronen Kalish\n 148 * \date 29-Dec-2004\n 149 * \brief Performs a scan 150 * 151 * Function Scope \e Public.\n 152 * \param hMacServices - handle to the MacServices object.\n 153 * \param scanParams - the scan specific parameters.\n 154 * \param eScanTag - tag used for result and scan complete tracking 155 * \param bHighPriority - whether to perform a high priority (overlaps DTIM) scan.\n 156 * \param bDriverMode - whether to try to enter driver mode (with PS on) before issuing the scan command.\n 157 * \param bScanOnDriverModeError - whether to proceed with the scan if requested to enter driver mode and failed.\n 158 * \param bSendNullData - whether to send Null data when exiting driver mode on scan complete.\n 159 * \param psRequest - Parameter sent to PowerSaveServer on PS request to indicate PS on or "keep current" 160 * \param commandResponseFunc - CB function which called after downloading the command. \n 161 * \param commandResponseObj - The CB function Obj (Notice : last 2 params are NULL in Legacy run). \n 162 * \return TI_OK if successful (various, TBD codes if not).\n 163 */ 164 TI_STATUS MacServices_scanSRV_scan( TI_HANDLE hMacServices, TScanParams *scanParams, EScanResultTag eScanTag, 165 TI_BOOL bHighPriority, TI_BOOL bDriverMode, TI_BOOL bScanOnDriverModeError, 166 E80211PsMode psRequest, TI_BOOL bSendNullData, 167 TCmdResponseCb commandResponseFunc, TI_HANDLE commandResponseObj ); 168 169 /** 170 * \author Ronen Kalish\n 171 * \date 29-Dec-2004\n 172 * \brief Stops a scan in progress 173 * 174 * Function Scope \e Public.\n 175 * \param hMacServices - handle to the MacServices object.\n 176 * \param eScanTag - scan tag, used for scan complete and result tracking 177 * \param bSendNullData - indicates whether to send Null data when exiting driver mode.\n 178 * \param commandResponseFunc - CB function which called after downloading the command. \n 179 * \param commandResponseObj - The CB function Obj (Notice : last 2 params are NULL in Legacy run). \n 180 * \return TI_OK if successful (various, TBD codes if not).\n 181 */ 182 TI_STATUS MacServices_scanSRV_stopScan( TI_HANDLE hMacServices, EScanResultTag eScanTag, TI_BOOL bSendNullData, 183 TCmdResponseCb commandResponseFunc, TI_HANDLE commandResponseObj ); 184 185 /** 186 * \author Ronen Kalish\n 187 * \date 17-Jan-2005\n 188 * \brief Notifies the scan SRV of a FW reset (that had originally been reported by a different module).\n 189 * 190 * Function Scope \e Public.\n 191 * \param hMacServices - handle to the MacServices object.\n 192 * \return TI_OK if successful (various, TBD codes if not).\n 193 */ 194 TI_STATUS MacServices_scanSRV_stopOnFWReset( TI_HANDLE hMacServices ); 195 196 /** 197 * \author Ronen Kalish\n 198 * \date 29-Dec-2004\n 199 * \brief callback function used by the power manager to notify driver mode result 200 * 201 * Function Scope \e Public.\n 202 * \param hScanSRV - handle to the scan SRV object.\n 203 * \param psStatus - the power save request status.\n 204 */ 205 void MacServices_scanSRV_powerSaveCB( TI_HANDLE hScanSRV, TI_UINT8 PSMode,TI_UINT8 psStatus ); 206 207 /** 208 * \author Ronen Kalish\n 209 * \date 29-Dec-2004\n 210 * \brief Callback function used by the HAL ctrl to notify scan complete 211 * 212 * Function Scope \e Public.\n 213 * \param hScanSRV - handle to the scan SRV object.\n 214 * \param str - pointer to scan result buffer (holding SPS status for SPS scan only!).\n 215 * \param strLen - scan result buffer length (should ALWAYS be 2, even for non SPS scans).\n 216 */ 217 void MacServices_scanSRV_scanCompleteCB( TI_HANDLE hScanSRV, char* str, TI_UINT32 strLen ); 218 219 /** 220 * \author Ronen Kalish\n 221 * \date 29-Dec-2004\n 222 * \brief called when a scan timer expires. Completes the scan and starts a recovery process. 223 * 224 * Function Scope \e Public.\n 225 * \param hScanSRV - handle to the scan SRV object.\n 226 */ 227 void MacServices_scanSRV_scanTimerExpired (TI_HANDLE hScanSRV, TI_BOOL bTwdInitOccured); 228 229 void MacServices_scanSrv_UpdateDtimTbtt (TI_HANDLE hMacServices, 230 TI_UINT8 uDtimPeriod, 231 TI_UINT16 uBeaconInterval); 232 233 #ifdef TI_DBG 234 /** 235 * \author Shirit Brook\n 236 * \date God knows when...\n 237 * \brief Prints Scan Server SM status.\n 238 * 239 * Function Scope \e Public.\n 240 * \param hMacServices - handle to the Mac Services object.\n 241 */ 242 void MacServices_scanSrv_printDebugStatus(TI_HANDLE hMacServices); 243 #endif 244 245 /*Power server API*/ 246 247 248 /** 249 * \author Assaf Azulay 250 * \date 24-Oct-2005\n 251 * \brief request PS by User 252 * 253 * Function Scope \e Public.\n 254 * Parameters:\n 255 * 1) hPowerSrv - handle to the PowerSrv object.\n 256 * 2) psMode - Power save/Active request.\n 257 * 3) sendNullDataOnExit - \n 258 * 4) powerSaveCompleteCBObject - handle to the Callback functin module.\n 259 * 5) powerSaveCompleteCB - Calback function - for success/faild notification.\n 260 * 6) powerSavecmdResponseCB - Calback function - for GWSI success/faild notification.\n 261 * Return Value: TI_STATUS - TI_OK / PENDING / TI_NOK.\n 262 * \b Description:\n 263 * This function is a user mode request from the Power Save Server./n 264 * it will create a Request from typ "USER_REQUEST" and will try to perform the user request for PS/Active./n 265 * this will be done in respect of priority to Driver request./n 266 */ 267 TI_STATUS MacServices_powerSrv_SetPsMode(TI_HANDLE hMacServices, 268 E80211PsMode psMode, 269 TI_BOOL sendNullDataOnExit, 270 void * powerSaveCompleteCBObject, 271 TPowerSaveCompleteCb powerSaveCompleteCB, 272 TPowerSaveResponseCb powerSavecmdResponseCB); 273 274 275 /** 276 * \author Assaf Azulay 277 * \date 24-Oct-2005\n 278 * \brief SW configure, use to override the current PowerMode (what ever it will be) to 279 * active/PS combined with awake/power-down. use for temporary change the system policy. 280 * 281 * Function Scope \e Public.\n 282 * Parameters:\n 283 * 1) TI_HANDLE - handle to the powerSrv object.\n 284 * 2) powerSrv_RequestFor_802_11_PS_e - the driver mode obliged to be in 802.11 PS or not change.\n 285 * 3) PowerCtrl_PowerLevel_e - the desired driver power level (allowed: AWAKE or POWER DOWN).\n 286 * 4) TI_HANDLE theObjectHandle - the handle the object that need the PS success/fail notification.\n 287 * 5) ps802_11_NotificationCB_t - the callback function.\n 288 * 6) char* - the clinet name that ask for driver mode.\n 289 * Return Value: TI_STATUS - if success (already in power save) then TI_OK,\n 290 * if pend (wait to ACK form AP for the null data frame) then PENDING\n 291 * if PS isn't enabled then POWER_SAVE_802_11_NOT_ALLOWED\n 292 * else TI_NOK.\n 293 * \b Description:\n 294 * enter in to configuration of the driver that in higher priority from the user.\n 295 * the configuration is:\n 296 * - to enter to802.11 PS or not (if not this isn't a request to get out from 802.11 PS).\n 297 * - to change the HW power level to awake or power-down if not already there. 298 * this is a must request.\n 299 */ 300 TI_STATUS MacServices_powerSrv_ReservePS( TI_HANDLE hMacServices, 301 E80211PsMode psMode, 302 TI_BOOL sendNullDataOnExit, 303 void * powerSaveCBObject, 304 TPowerSaveCompleteCb powerSaveCompleteCB); 305 306 307 /** 308 * \author Assaf Azulay 309 * \date 24-Oct-2005\n 310 * \brief end the temporary change of system policy, and returns to the user system policy. 311 * 312 * Function Scope \e Public.\n 313 * Parameters:\n 314 * 1) TI_HANDLE - handle to the powerSrv object.\n 315 * 2) char* - the clinet name that ask for driver mode.\n 316 * Return Value: TI_STATUS - TI_OK on success else TI_NOK.\n 317 * \b Description:\n 318 * enter in to configuration of the driver that in higher priority from the user.\n 319 * the configuration is:\n 320 * end the user mode configuration (driver mode priority) and returns the user configuration 321 * (user mode priority). 322 */ 323 TI_STATUS MacServices_powerSrv_ReleasePS( TI_HANDLE hMacServices, 324 TI_BOOL sendNullDataOnExit, 325 void * powerSaveCBObject, 326 TPowerSaveCompleteCb powerSaveCompleteCB); 327 328 329 /** 330 * \author Assaf Azulay 331 * \date 24-Oct-2005\n 332 * \brief reflects the actual state of the state machine 333 * 334 * Function Scope \e Public.\n 335 * Parameters:\n 336 * 1) TI_HANDLE - handle to the powerSrv object.\n 337 * Return Value:\n 338 * TI_BOOL - thre is in PS false otherwise.\n 339 */ 340 TI_BOOL MacServices_powerSrv_getPsStatus(TI_HANDLE hMacServices); 341 342 343 /** 344 * \author Assaf Azulay 345 * \date 24-Oct-2005\n 346 * \sets the rate as got from user else sets default value.\n 347 * 348 * Function Scope \e Public.\n 349 * Parameters:\n 350 * 1) TI_HANDLE - handle to the powerSrv object.\n 351 * 2) TI_UINT16 - desierd rate .\n 352 * Return Value:\n 353 * void.\n 354 */ 355 void MacServices_powerSrv_SetRateModulation(TI_HANDLE hMacServices, TI_UINT16 rate); 356 /** 357 * \Return the alrweady seted rate.\n 358 * 359 * Function Scope \e Public.\n 360 * Parameters:\n 361 * TI_HANDLE - handle to the powerSrv object.\n 362 * Return Value: TI_UINT16 - desierd rate .\n 363 * void.\n 364 */ 365 TI_UINT32 MacServices_powerSrv_GetRateModulation(TI_HANDLE hMacServices); 366 367 368 369 370 /*********************************************************************** 371 * Measurement SRV API functions 372 ***********************************************************************/ 373 374 /** 375 * \author Ronen Kalish\n 376 * \date 09-November-2005\n 377 * \brief Starts a measurement operation.\n 378 * 379 * Function Scope \e Public.\n 380 * \param hMacServices - handle to the MacServices object.\n 381 * \param pMsrRequest - a structure containing measurement parameters.\n 382 * \param timeToRequestExpiryMs - the time (in milliseconds) the measurement SRV has to start the request.\n 383 * \param cmdResponseCBFunc - callback function to used for command response.\n 384 * \param cmdResponseCBObj - handle to pass to command response CB.\n 385 * \param cmdCompleteCBFunc - callback function to be used for command complete.\n 386 * \param cmdCompleteCBObj - handle to pass to command complete CB.\n 387 * \return TI_OK if successful (various, TBD codes if not).\n 388 */ 389 TI_STATUS MacServices_measurementSRV_startMeasurement( TI_HANDLE hMacServices, 390 TMeasurementRequest* pMsrRequest, 391 TI_UINT32 timeToRequestExpiryMs, 392 TCmdResponseCb cmdResponseCBFunc, 393 TI_HANDLE cmdResponseCBObj, 394 TMeasurementSrvCompleteCb cmdCompleteCBFunc, 395 TI_HANDLE cmdCompleteCBObj ); 396 397 /** 398 * \author Ronen Kalish\n 399 * \date 09-November-2005\n 400 * \brief Stops a measurement operation in progress.\n 401 * 402 * Function Scope \e Public.\n 403 * \param hMacServices - handle to the MacServices object.\n 404 * \param bSendNullData - whether to send NULL data when exiting driver mode.\n 405 * \param cmdResponseCBFunc - callback function to used for command response.\n 406 * \param cmdResponseCBObj - handle to pass to command response CB.\n 407 * \return TI_OK if successful (various, TBD codes if not).\n 408 */ 409 TI_STATUS MacServices_measurementSRV_stopMeasurement( TI_HANDLE hMacServices, 410 TI_BOOL bSendNullData, 411 TCmdResponseCb cmdResponseCBFunc, 412 TI_HANDLE cmdResponseCBObj ); 413 414 /** 415 * \author Ronen Kalish\n 416 * \date 09-November-2005\n 417 * \brief Notifies the measurement SRV of a FW reset (recovery).\n 418 * 419 * Function Scope \e Public.\n 420 * \param hMacServices - handle to the MacServices object.\n 421 */ 422 void MacServices_measurementSRV_FWReset( TI_HANDLE hMacServices ); 423 424 /** 425 * \author Ronen Kalish\n 426 * \date 09-November-2005\n 427 * \brief callback function used by the power manager to notify driver mode result 428 * 429 * Function Scope \e Public.\n 430 * \param hMeasurementSRV - handle to the measurement SRV object.\n 431 * \param PSMode - the power save mode the STA is currently in.\n 432 * \param psStatus - the power save request status.\n 433 */ 434 void MacServices_measurementSRV_powerSaveCB( TI_HANDLE hMeasurementSRV, TI_UINT8 PSMode,TI_UINT8 psStatus ); 435 436 /** 437 * \author Ronen Kalish\n 438 * \date 14-November-2005\n 439 * \brief callback function used by the HAL for measure start event (sent when the FW 440 * has started measurement operation, i.e. switched channel and changed RX filters).\n 441 * 442 * Function Scope \e Public.\n 443 * \param hMeasurementSRV - handle to the measurement SRV object.\n 444 */ 445 void MacServices_measurementSRV_measureStartCB( TI_HANDLE hMeasurementSRV ); 446 447 /** 448 * \author Ronen Kalish\n 449 * \date 14-November-2005\n 450 * \brief callback function used by the HAL for measure stop event (sent when the FW 451 * has finished measurement operation, i.e. switched channel to serving channel and changed back RX filters).\n 452 * 453 * Function Scope \e Public.\n 454 * \param hMeasurementSRV - handle to the measurement SRV object.\n 455 */ 456 void MacServices_measurementSRV_measureCompleteCB( TI_HANDLE hMeasurementSRV ); 457 458 /** 459 * \author Ronen Kalish\n 460 * \date 14-November-2005\n 461 * \brief callback function used by the HAL for AP discovery stop event (sent when the FW 462 * has finished AP discovery operation).\n 463 * 464 * Function Scope \e Public.\n 465 * \param hMeasurementSRV - handle to the measurement SRV object.\n 466 */ 467 void MacServices_measurementSRV_apDiscoveryCompleteCB( TI_HANDLE hMeasurementSRV ); 468 469 /** 470 * \author Ronen Kalish\n 471 * \date 16-November-2005\n 472 * \brief Callback for channel load get param call.\n 473 * 474 * Function Scope \e Public.\n 475 * \param hMeasurementSRV - handle to the measurement SRV object.\n 476 * \param status - the get_param call status.\n 477 * \param CB_buf - pointer to the results buffer (already on the measurement SRV object) 478 */ 479 void MacServices_measurementSRV_channelLoadParamCB( TI_HANDLE hMeasurementSRV, TI_STATUS status, TI_UINT8* CB_buf ); 480 481 /** 482 * \date 03-January-2005\n 483 * \brief Dummy callback for channel load get param call. Used to clear the channel load tracker.\n 484 * 485 * Function Scope \e Public.\n 486 * \param hMeasurementSRV - handle to the measurement SRV object.\n 487 * \param status - the get_param call status.\n 488 * \param CB_buf - pointer to the results buffer (already on the measurement SRV object) 489 */ 490 void MacServices_measurementSRV_dummyChannelLoadParamCB( TI_HANDLE hMeasurementSRV, TI_STATUS status, TI_UINT8* CB_buf ); 491 492 /** 493 * \author Ronen Kalish\n 494 * \date 16-November-2005\n 495 * \brief Callback for noise histogram get param call.\n 496 * 497 * Function Scope \e Public.\n 498 * \param hMeasurementSRV - handle to the measurement SRV object.\n 499 * \param status - the get_param call status.\n 500 * \param CB_buf - pointer to the results buffer (already on the measurement SRV object) 501 */ 502 void MacServices_measurementSRV_noiseHistCallBack(TI_HANDLE hMeasurementSRV, TI_STATUS status, TI_UINT8* CB_buf); 503 504 /** 505 * \author Ronen Kalish\n 506 * \date 14-November-2005\n 507 * \brief called when a measurement FW guard timer expires. 508 * 509 * Function Scope \e Public.\n 510 * \param hMeasuremntSRV - handle to the measurement SRV object.\n 511 */ 512 void MacServices_measurementSRV_startStopTimerExpired (TI_HANDLE hMeasurementSRV, TI_BOOL bTwdInitOccured); 513 514 /** 515 * \author Ronen Kalish\n 516 * \date 15-November-2005\n 517 * \brief called when a measurement type timer expires.\n 518 * 519 * Function Scope \e Public.\n 520 * \param hMeasuremntSRV - handle to the measurement SRV object.\n 521 */ 522 void MacServices_measurementSRV_requestTimerExpired (TI_HANDLE hMeasurementSRV, TI_BOOL bTwdInitOccured); 523 524 #endif /* __MACSERVICESAPI_H__ */ 525
