Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1 | /* |
Gopichand Nakkala | 92f07d8 | 2013-01-08 21:16:34 -0800 | [diff] [blame] | 2 | * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved. |
| 3 | * |
| 4 | * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| 5 | * |
| 6 | * |
| 7 | * Permission to use, copy, modify, and/or distribute this software for |
| 8 | * any purpose with or without fee is hereby granted, provided that the |
| 9 | * above copyright notice and this permission notice appear in all |
| 10 | * copies. |
| 11 | * |
| 12 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 13 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 14 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 15 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 16 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 17 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 18 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 19 | * PERFORMANCE OF THIS SOFTWARE. |
| 20 | */ |
| 21 | /* |
Jeff Johnson | 32d95a3 | 2012-09-10 13:15:23 -0700 | [diff] [blame] | 22 | * Copyright (c) 2012, The Linux Foundation. All rights reserved. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 23 | * |
| 24 | * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| 25 | * |
| 26 | * |
| 27 | * Permission to use, copy, modify, and/or distribute this software for |
| 28 | * any purpose with or without fee is hereby granted, provided that the |
| 29 | * above copyright notice and this permission notice appear in all |
| 30 | * copies. |
| 31 | * |
| 32 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 33 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 34 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 35 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 36 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 37 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 38 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 39 | * PERFORMANCE OF THIS SOFTWARE. |
| 40 | */ |
| 41 | |
| 42 | /**========================================================================= |
| 43 | |
| 44 | \file rrmApi.c |
| 45 | |
| 46 | \brief implementation for PE RRM APIs |
| 47 | |
| 48 | Copyright 2008 (c) Qualcomm, Incorporated. All Rights Reserved. |
| 49 | |
| 50 | Qualcomm Confidential and Proprietary. |
| 51 | |
| 52 | ========================================================================*/ |
| 53 | |
| 54 | /* $Header$ */ |
| 55 | |
| 56 | #if defined WLAN_FEATURE_VOWIFI |
| 57 | |
| 58 | /*-------------------------------------------------------------------------- |
| 59 | Include Files |
| 60 | ------------------------------------------------------------------------*/ |
| 61 | #include "palTypes.h" |
| 62 | #include "wniApi.h" |
| 63 | #include "sirApi.h" |
| 64 | #include "aniGlobal.h" |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 65 | #if (WNI_POLARIS_FW_PRODUCT == AP) |
| 66 | #include "wniCfgAp.h" |
| 67 | #else |
| 68 | #include "wniCfgSta.h" |
| 69 | #endif |
| 70 | #include "limTypes.h" |
| 71 | #include "limUtils.h" |
| 72 | #include "limSendSmeRspMessages.h" |
| 73 | #include "parserApi.h" |
| 74 | #include "limSendMessages.h" |
| 75 | #include "rrmGlobal.h" |
| 76 | #include "rrmApi.h" |
| 77 | |
| 78 | |
| 79 | // -------------------------------------------------------------------- |
| 80 | /** |
| 81 | * rrmCacheMgmtTxPower |
| 82 | ** |
| 83 | * FUNCTION: Store Tx power for management frames. |
| 84 | * |
| 85 | * LOGIC: |
| 86 | * |
| 87 | * ASSUMPTIONS: |
| 88 | * |
| 89 | * NOTE: |
| 90 | * |
| 91 | * @param pSessionEntry session entry. |
| 92 | * @return None |
| 93 | */ |
| 94 | void |
| 95 | rrmCacheMgmtTxPower ( tpAniSirGlobal pMac, tPowerdBm txPower, tpPESession pSessionEntry ) |
| 96 | { |
| 97 | #if defined WLAN_VOWIFI_DEBUG |
| 98 | PELOGE(limLog( pMac, LOGE, "Cache Mgmt Tx Power = %d\n", txPower );) |
| 99 | #endif |
| 100 | if( pSessionEntry == NULL ) |
| 101 | pMac->rrm.rrmPEContext.txMgmtPower = txPower; |
| 102 | else |
| 103 | pSessionEntry->txMgmtPower = txPower; |
| 104 | } |
| 105 | |
| 106 | // -------------------------------------------------------------------- |
| 107 | /** |
| 108 | * rrmGetMgmtTxPower |
| 109 | * |
| 110 | * FUNCTION: Get the Tx power for management frames. |
| 111 | * |
| 112 | * LOGIC: |
| 113 | * |
| 114 | * ASSUMPTIONS: |
| 115 | * |
| 116 | * NOTE: |
| 117 | * |
| 118 | * @param pSessionEntry session entry. |
| 119 | * @return txPower |
| 120 | */ |
| 121 | tPowerdBm |
| 122 | rrmGetMgmtTxPower ( tpAniSirGlobal pMac, tpPESession pSessionEntry ) |
| 123 | { |
| 124 | #if defined WLAN_VOWIFI_DEBUG |
| 125 | PELOGE(limLog( pMac, LOGE, "RrmGetMgmtTxPower called\n" );) |
| 126 | #endif |
| 127 | if( pSessionEntry == NULL ) |
| 128 | return pMac->rrm.rrmPEContext.txMgmtPower; |
| 129 | |
| 130 | return pSessionEntry->txMgmtPower; |
| 131 | } |
| 132 | |
| 133 | // -------------------------------------------------------------------- |
| 134 | /** |
| 135 | * rrmSendSetMaxTxPowerReq |
| 136 | * |
| 137 | * FUNCTION: Send WDA_SET_MAX_TX_POWER_REQ message to change the max tx power. |
| 138 | * |
| 139 | * LOGIC: |
| 140 | * |
| 141 | * ASSUMPTIONS: |
| 142 | * |
| 143 | * NOTE: |
| 144 | * |
| 145 | * @param txPower txPower to be set. |
| 146 | * @param pSessionEntry session entry. |
| 147 | * @return None |
| 148 | */ |
| 149 | tSirRetStatus |
| 150 | rrmSendSetMaxTxPowerReq ( tpAniSirGlobal pMac, tPowerdBm txPower, tpPESession pSessionEntry ) |
| 151 | { |
| 152 | tpMaxTxPowerParams pMaxTxParams; |
| 153 | tSirRetStatus retCode = eSIR_SUCCESS; |
| 154 | tSirMsgQ msgQ; |
| 155 | |
| 156 | if( pSessionEntry == NULL ) |
| 157 | { |
| 158 | PELOGE(limLog(pMac, LOGE, FL(" Inavalid parameters\n"));) |
| 159 | return eSIR_FAILURE; |
| 160 | } |
| 161 | if( eHAL_STATUS_SUCCESS != palAllocateMemory( pMac->hHdd, |
| 162 | (void **) &pMaxTxParams, sizeof(tMaxTxPowerParams) ) ) |
| 163 | { |
| 164 | limLog( pMac, LOGP, FL("Unable to allocate memory for pMaxTxParams \n") ); |
| 165 | return eSIR_MEM_ALLOC_FAILED; |
| 166 | |
| 167 | } |
| 168 | #if defined WLAN_VOWIFI_DEBUG |
| 169 | PELOGE(limLog( pMac, LOGE, FL(" Allocated memory for pMaxTxParams...will be freed in other module\n") );) |
| 170 | #endif |
| 171 | pMaxTxParams->power = txPower; |
| 172 | palCopyMemory( pMac->hHdd, pMaxTxParams->bssId, pSessionEntry->bssId, sizeof(tSirMacAddr) ); |
| 173 | palCopyMemory( pMac->hHdd, pMaxTxParams->selfStaMacAddr, pSessionEntry->selfMacAddr, sizeof(tSirMacAddr) ); |
| 174 | |
| 175 | |
| 176 | msgQ.type = WDA_SET_MAX_TX_POWER_REQ; |
| 177 | msgQ.reserved = 0; |
| 178 | msgQ.bodyptr = pMaxTxParams; |
| 179 | msgQ.bodyval = 0; |
| 180 | |
| 181 | PELOGW(limLog(pMac, LOGW, FL( "Sending WDA_SET_MAX_TX_POWER_REQ to HAL"));) |
| 182 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 183 | MTRACE(macTraceMsgTx(pMac, pSessionEntry->peSessionId, msgQ.type)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 184 | if( eSIR_SUCCESS != (retCode = wdaPostCtrlMsg( pMac, &msgQ ))) |
| 185 | { |
| 186 | limLog( pMac, LOGP, FL("Posting WDA_SET_MAX_TX_POWER_REQ to HAL failed, reason=%X"), retCode ); |
| 187 | if (NULL != pMaxTxParams) |
| 188 | { |
| 189 | palFreeMemory( pMac->hHdd, (tANI_U8 *) pMaxTxParams ); |
| 190 | } |
| 191 | return retCode; |
| 192 | } |
| 193 | return retCode; |
| 194 | } |
| 195 | |
| 196 | |
| 197 | // -------------------------------------------------------------------- |
| 198 | /** |
| 199 | * rrmSetMaxTxPowerRsp |
| 200 | * |
| 201 | * FUNCTION: Process WDA_SET_MAX_TX_POWER_RSP message. |
| 202 | * |
| 203 | * LOGIC: |
| 204 | * |
| 205 | * ASSUMPTIONS: |
| 206 | * |
| 207 | * NOTE: |
| 208 | * |
| 209 | * @param txPower txPower to be set. |
| 210 | * @param pSessionEntry session entry. |
| 211 | * @return None |
| 212 | */ |
| 213 | tSirRetStatus |
| 214 | rrmSetMaxTxPowerRsp ( tpAniSirGlobal pMac, tpSirMsgQ limMsgQ ) |
| 215 | { |
| 216 | tSirRetStatus retCode = eSIR_SUCCESS; |
| 217 | tpMaxTxPowerParams pMaxTxParams = (tpMaxTxPowerParams) limMsgQ->bodyptr; |
| 218 | tpPESession pSessionEntry; |
| 219 | tANI_U8 sessionId; |
| 220 | |
| 221 | if((pSessionEntry = peFindSessionByBssid(pMac, pMaxTxParams->bssId, &sessionId))==NULL) |
| 222 | { |
| 223 | PELOGE(limLog(pMac, LOGE, FL("Unable to find session:\n") );) |
| 224 | retCode = eSIR_FAILURE; |
| 225 | } |
| 226 | else |
| 227 | { |
| 228 | rrmCacheMgmtTxPower ( pMac, pMaxTxParams->power, pSessionEntry ); |
| 229 | } |
| 230 | |
| 231 | palFreeMemory(pMac->hHdd, (void*)limMsgQ->bodyptr); |
| 232 | limMsgQ->bodyptr = NULL; |
| 233 | return retCode; |
| 234 | } |
| 235 | // -------------------------------------------------------------------- |
| 236 | /** |
| 237 | * rrmProcessLinkMeasurementRequest |
| 238 | * |
| 239 | * FUNCTION: Processes the Link measurement request and send the report. |
| 240 | * |
| 241 | * LOGIC: |
| 242 | * |
| 243 | * ASSUMPTIONS: |
| 244 | * |
| 245 | * NOTE: |
| 246 | * |
| 247 | * @param pBd pointer to BD to extract RSSI and SNR |
| 248 | * @param pLinkReq pointer to the Link request frame structure. |
| 249 | * @param pSessionEntry session entry. |
| 250 | * @return None |
| 251 | */ |
| 252 | tSirRetStatus |
| 253 | rrmProcessLinkMeasurementRequest( tpAniSirGlobal pMac, |
| 254 | tANI_U8 *pRxPacketInfo, |
| 255 | tDot11fLinkMeasurementRequest *pLinkReq, |
| 256 | tpPESession pSessionEntry ) |
| 257 | { |
| 258 | tSirMacLinkReport LinkReport; |
| 259 | tpSirMacMgmtHdr pHdr; |
| 260 | v_S7_t currentRSSI = 0; |
| 261 | |
| 262 | #if defined WLAN_VOWIFI_DEBUG |
| 263 | PELOGE(limLog( pMac, LOGE, "Received Link measurement request\n");) |
| 264 | #endif |
| 265 | if( pRxPacketInfo == NULL || pLinkReq == NULL || pSessionEntry == NULL ) |
| 266 | { |
| 267 | PELOGE(limLog( pMac, LOGE, "%s:%d: Invalid parameters - Ignoring the request\n");) |
| 268 | return eSIR_FAILURE; |
| 269 | } |
| 270 | pHdr = WDA_GET_RX_MAC_HEADER( pRxPacketInfo ); |
| 271 | #if defined WLAN_VOWIFI_DEBUG |
| 272 | if( pSessionEntry->maxTxPower != (tPowerdBm) pLinkReq->MaxTxPower.maxTxPower ) |
| 273 | { |
| 274 | PELOGE(limLog( pMac, LOGE, FL(" maxTx power in link request is not same as local...Local = %d LinkReq = %d\n"), |
| 275 | pSessionEntry->maxTxPower, pLinkReq->MaxTxPower.maxTxPower );) |
| 276 | } |
| 277 | #endif |
| 278 | |
| 279 | LinkReport.dialogToken = pLinkReq->DialogToken.token; |
| 280 | LinkReport.txPower = pSessionEntry->txMgmtPower; |
| 281 | LinkReport.rxAntenna = 0; |
| 282 | LinkReport.txAntenna = 0; |
| 283 | currentRSSI = WDA_GET_RX_RSSI_DB(pRxPacketInfo); |
| 284 | |
| 285 | #if defined WLAN_VOWIFI_DEBUG |
| 286 | PELOGE(limLog( pMac, LOGE, "Received Link report frame with %d\n", currentRSSI);) |
| 287 | #endif |
| 288 | |
| 289 | // 2008 11k spec reference: 18.4.8.5 RCPI Measurement |
| 290 | if ((currentRSSI) <= RCPI_LOW_RSSI_VALUE) |
| 291 | LinkReport.rcpi = 0; |
| 292 | else if ((currentRSSI > RCPI_LOW_RSSI_VALUE) && (currentRSSI <= 0)) |
| 293 | LinkReport.rcpi = CALCULATE_RCPI(currentRSSI); |
| 294 | else |
| 295 | LinkReport.rcpi = RCPI_MAX_VALUE; |
| 296 | |
| 297 | LinkReport.rsni = WDA_GET_RX_SNR(pRxPacketInfo); |
| 298 | |
| 299 | #if defined WLAN_VOWIFI_DEBUG |
| 300 | PELOGE(limLog( pMac, LOGE, "Sending Link report frame\n");) |
| 301 | #endif |
| 302 | return limSendLinkReportActionFrame( pMac, &LinkReport, pHdr->sa, pSessionEntry ); |
| 303 | |
| 304 | |
| 305 | } |
| 306 | |
| 307 | // -------------------------------------------------------------------- |
| 308 | /** |
| 309 | * rrmProcessNeighborReportResponse |
| 310 | * |
| 311 | * FUNCTION: Processes the Neighbor Report response from the peer AP. |
| 312 | * |
| 313 | * LOGIC: |
| 314 | * |
| 315 | * ASSUMPTIONS: |
| 316 | * |
| 317 | * NOTE: |
| 318 | * |
| 319 | * @param pNeighborRep pointer to the Neighbor report frame structure. |
| 320 | * @param pSessionEntry session entry. |
| 321 | * @return None |
| 322 | */ |
| 323 | tSirRetStatus |
| 324 | rrmProcessNeighborReportResponse( tpAniSirGlobal pMac, |
| 325 | tDot11fNeighborReportResponse *pNeighborRep, |
| 326 | tpPESession pSessionEntry ) |
| 327 | { |
| 328 | tSirRetStatus status = eSIR_FAILURE; |
| 329 | tpSirNeighborReportInd pSmeNeighborRpt = NULL; |
| 330 | tANI_U16 length; |
| 331 | tANI_U8 i; |
| 332 | tSirMsgQ mmhMsg; |
| 333 | |
| 334 | if( pNeighborRep == NULL || pSessionEntry == NULL ) |
| 335 | { |
| 336 | PELOGE(limLog( pMac, LOGE, FL(" Invalid parameters\n") );) |
| 337 | return status; |
| 338 | } |
| 339 | |
| 340 | #if defined WLAN_VOWIFI_DEBUG |
| 341 | PELOGE(limLog( pMac, LOGE, FL("Neighbor report response received \n") );) |
| 342 | #endif |
| 343 | |
| 344 | // Dialog token |
| 345 | if( pMac->rrm.rrmPEContext.DialogToken != pNeighborRep->DialogToken.token ) |
| 346 | { |
| 347 | PELOGE(limLog( pMac, LOGE, "Dialog token mismatch in the received Neighbor report\n");) |
| 348 | return eSIR_FAILURE; |
| 349 | } |
| 350 | if( pNeighborRep->num_NeighborReport == 0 ) |
| 351 | { |
| 352 | PELOGE(limLog( pMac, LOGE, "No neighbor report in the frame...Dropping it\n");) |
| 353 | return eSIR_FAILURE; |
| 354 | } |
| 355 | length = (sizeof( tSirNeighborReportInd )) + |
| 356 | (sizeof( tSirNeighborBssDescription ) * (pNeighborRep->num_NeighborReport - 1) ) ; |
| 357 | |
| 358 | //Prepare the request to send to SME. |
| 359 | if( eHAL_STATUS_SUCCESS != palAllocateMemory( pMac->hHdd, |
| 360 | (void **) &pSmeNeighborRpt, length ) ) |
| 361 | { |
| 362 | PELOGE(limLog( pMac, LOGP, FL("Unable to allocate memory\n") );) |
| 363 | return eSIR_MEM_ALLOC_FAILED; |
| 364 | |
| 365 | } |
| 366 | palZeroMemory( pMac->hHdd, pSmeNeighborRpt, length ); |
| 367 | #if defined WLAN_VOWIFI_DEBUG |
| 368 | PELOGE(limLog( pMac, LOGE, FL(" Allocated memory for pSmeNeighborRpt...will be freed by other module\n") );) |
| 369 | #endif |
| 370 | |
| 371 | for( i = 0 ; i < pNeighborRep->num_NeighborReport ; i++ ) |
| 372 | { |
| 373 | pSmeNeighborRpt->sNeighborBssDescription[i].length = sizeof( tSirNeighborBssDescription ); /*+ any optional ies */ |
| 374 | palCopyMemory( pMac->hHdd, pSmeNeighborRpt->sNeighborBssDescription[i].bssId, |
| 375 | pNeighborRep->NeighborReport[i].bssid, sizeof(tSirMacAddr) ); |
| 376 | pSmeNeighborRpt->sNeighborBssDescription[i].bssidInfo.rrmInfo.fApPreauthReachable = pNeighborRep->NeighborReport[i].APReachability; |
| 377 | pSmeNeighborRpt->sNeighborBssDescription[i].bssidInfo.rrmInfo.fSameSecurityMode = pNeighborRep->NeighborReport[i].Security; |
| 378 | pSmeNeighborRpt->sNeighborBssDescription[i].bssidInfo.rrmInfo.fSameAuthenticator = pNeighborRep->NeighborReport[i].KeyScope; |
| 379 | pSmeNeighborRpt->sNeighborBssDescription[i].bssidInfo.rrmInfo.fCapSpectrumMeasurement = pNeighborRep->NeighborReport[i].SpecMgmtCap; |
| 380 | pSmeNeighborRpt->sNeighborBssDescription[i].bssidInfo.rrmInfo.fCapQos = pNeighborRep->NeighborReport[i].QosCap; |
| 381 | pSmeNeighborRpt->sNeighborBssDescription[i].bssidInfo.rrmInfo.fCapApsd = pNeighborRep->NeighborReport[i].apsd; |
| 382 | pSmeNeighborRpt->sNeighborBssDescription[i].bssidInfo.rrmInfo.fCapRadioMeasurement = pNeighborRep->NeighborReport[i].rrm; |
| 383 | pSmeNeighborRpt->sNeighborBssDescription[i].bssidInfo.rrmInfo.fCapDelayedBlockAck = pNeighborRep->NeighborReport[i].DelayedBA; |
| 384 | pSmeNeighborRpt->sNeighborBssDescription[i].bssidInfo.rrmInfo.fCapImmediateBlockAck = pNeighborRep->NeighborReport[i].ImmBA; |
| 385 | pSmeNeighborRpt->sNeighborBssDescription[i].bssidInfo.rrmInfo.fMobilityDomain = pNeighborRep->NeighborReport[i].MobilityDomain; |
| 386 | |
| 387 | pSmeNeighborRpt->sNeighborBssDescription[i].regClass = pNeighborRep->NeighborReport[i].regulatoryClass; |
| 388 | pSmeNeighborRpt->sNeighborBssDescription[i].channel = pNeighborRep->NeighborReport[i].channel; |
| 389 | pSmeNeighborRpt->sNeighborBssDescription[i].phyType = pNeighborRep->NeighborReport[i].PhyType; |
| 390 | } |
| 391 | |
| 392 | pSmeNeighborRpt->messageType = eWNI_SME_NEIGHBOR_REPORT_IND; |
| 393 | pSmeNeighborRpt->length = length; |
| 394 | pSmeNeighborRpt->numNeighborReports = pNeighborRep->num_NeighborReport; |
| 395 | palCopyMemory( pMac->hHdd, pSmeNeighborRpt->bssId, pSessionEntry->bssId, sizeof(tSirMacAddr) ); |
| 396 | |
| 397 | //Send request to SME. |
| 398 | mmhMsg.type = pSmeNeighborRpt->messageType; |
| 399 | mmhMsg.bodyptr = pSmeNeighborRpt; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 400 | MTRACE(macTraceMsgTx(pMac, pSessionEntry->peSessionId, mmhMsg.type)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 401 | status = limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| 402 | |
| 403 | return status; |
| 404 | |
| 405 | } |
| 406 | |
| 407 | // -------------------------------------------------------------------- |
| 408 | /** |
| 409 | * rrmProcessNeighborReportReq |
| 410 | * |
| 411 | * FUNCTION: |
| 412 | * |
| 413 | * LOGIC: Create a Neighbor report request and send it to peer. |
| 414 | * |
| 415 | * ASSUMPTIONS: |
| 416 | * |
| 417 | * NOTE: |
| 418 | * |
| 419 | * @param pNeighborReq Neighbor report request params . |
| 420 | * @return None |
| 421 | */ |
| 422 | tSirRetStatus |
| 423 | rrmProcessNeighborReportReq( tpAniSirGlobal pMac, |
| 424 | tpSirNeighborReportReqInd pNeighborReq ) |
| 425 | { |
| 426 | tSirRetStatus status = eSIR_SUCCESS; |
| 427 | tSirMacNeighborReportReq NeighborReportReq; |
| 428 | tpPESession pSessionEntry ; |
| 429 | tANI_U8 sessionId; |
| 430 | |
| 431 | if( pNeighborReq == NULL ) |
| 432 | { |
| 433 | PELOGE(limLog( pMac, LOGE, "NeighborReq is NULL\n" );) |
| 434 | return eSIR_FAILURE; |
| 435 | } |
| 436 | if ((pSessionEntry = peFindSessionByBssid(pMac,pNeighborReq->bssId,&sessionId))==NULL) |
| 437 | { |
| 438 | PELOGE(limLog(pMac, LOGE,FL("session does not exist for given bssId\n"));) |
| 439 | return eSIR_FAILURE; |
| 440 | } |
| 441 | |
| 442 | #if defined WLAN_VOWIFI_DEBUG |
| 443 | PELOGE(limLog( pMac, LOGE, FL("Neighbor Request received \n") );) |
| 444 | PELOGE(limLog( pMac, LOGE, "SSID present = %d \n", pNeighborReq->noSSID );) |
| 445 | #endif |
| 446 | |
| 447 | palZeroMemory( pMac->hHdd, &NeighborReportReq, sizeof( tSirMacNeighborReportReq ) ); |
| 448 | |
| 449 | NeighborReportReq.dialogToken = ++pMac->rrm.rrmPEContext.DialogToken; |
| 450 | NeighborReportReq.ssid_present = !pNeighborReq->noSSID; |
| 451 | if( NeighborReportReq.ssid_present ) |
| 452 | { |
| 453 | palCopyMemory( pMac->hHdd, &NeighborReportReq.ssid, &pNeighborReq->ucSSID, sizeof(tSirMacSSid) ); |
| 454 | #if defined WLAN_VOWIFI_DEBUG |
| 455 | PELOGE(sirDumpBuf( pMac, SIR_LIM_MODULE_ID, LOGE, (tANI_U8*) NeighborReportReq.ssid.ssId, NeighborReportReq.ssid.length );) |
| 456 | #endif |
| 457 | } |
| 458 | |
| 459 | status = limSendNeighborReportRequestFrame( pMac, &NeighborReportReq, pNeighborReq->bssId, pSessionEntry ); |
| 460 | |
| 461 | return status; |
| 462 | } |
| 463 | |
| 464 | #define ABS(x) ((x < 0) ? -x : x) |
| 465 | // -------------------------------------------------------------------- |
| 466 | /** |
| 467 | * rrmProcessBeaconReportReq |
| 468 | * |
| 469 | * FUNCTION: Processes the Beacon report request from the peer AP. |
| 470 | * |
| 471 | * LOGIC: |
| 472 | * |
| 473 | * ASSUMPTIONS: |
| 474 | * |
| 475 | * NOTE: |
| 476 | * |
| 477 | * @param pCurrentReq pointer to the current Req comtext. |
| 478 | * @param pBeaconReq pointer to the beacon report request IE from the peer. |
| 479 | * @param pSessionEntry session entry. |
| 480 | * @return None |
| 481 | */ |
| 482 | static tRrmRetStatus |
| 483 | rrmProcessBeaconReportReq( tpAniSirGlobal pMac, |
| 484 | tpRRMReq pCurrentReq, |
| 485 | tDot11fIEMeasurementRequest *pBeaconReq, |
| 486 | tpPESession pSessionEntry ) |
| 487 | { |
| 488 | tSirMsgQ mmhMsg; |
| 489 | tpSirBeaconReportReqInd pSmeBcnReportReq; |
| 490 | tANI_U8 num_channels = 0, num_APChanReport; |
| 491 | tANI_U16 measDuration, maxMeasduration; |
| 492 | tANI_S8 maxDuration; |
| 493 | tANI_U8 sign; |
| 494 | |
| 495 | if( pBeaconReq->measurement_request.Beacon.BeaconReporting.present && |
| 496 | (pBeaconReq->measurement_request.Beacon.BeaconReporting.reportingCondition != 0) ) |
| 497 | { |
| 498 | //Repeated measurement is not supported. This means number of repetitions should be zero.(Already checked) |
| 499 | //All test case in VoWifi(as of version 0.36) use zero for number of repetitions. |
| 500 | //Beacon reporting should not be included in request if number of repetitons is zero. |
| 501 | // IEEE Std 802.11k-2008 Table 7-29g and section 11.10.8.1 |
| 502 | |
Jeff Johnson | 1250df4 | 2012-12-10 14:31:52 -0800 | [diff] [blame] | 503 | PELOGE(limLog( pMac, LOGE, "Dropping the request: Reporting condition included in beacon report request and it is not zero\n");) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 504 | return eRRM_INCAPABLE; |
| 505 | } |
| 506 | |
| 507 | /* The logic here is to check the measurement duration passed in the beacon request. Following are the cases handled. |
| 508 | Case 1: If measurement duration received in the beacon request is greater than the max measurement duration advertised |
| 509 | in the RRM capabilities(Assoc Req), and Duration Mandatory bit is set to 1, REFUSE the beacon request |
| 510 | Case 2: If measurement duration received in the beacon request is greater than the max measurement duration advertised |
| 511 | in the RRM capabilities(Assoc Req), and Duration Mandatory bit is set to 0, perform measurement for |
| 512 | the duration advertised in the RRM capabilities |
| 513 | |
| 514 | maxMeasurementDuration = 2^(nonOperatingChanMax - 4) * BeaconInterval |
| 515 | */ |
| 516 | maxDuration = pMac->rrm.rrmPEContext.rrmEnabledCaps.nonOperatingChanMax - 4; |
| 517 | sign = (maxDuration < 0) ? 1 : 0; |
| 518 | maxDuration = (1L << ABS(maxDuration)); |
| 519 | if (!sign) |
| 520 | maxMeasduration = maxDuration * pSessionEntry->beaconParams.beaconInterval; |
| 521 | else |
| 522 | maxMeasduration = pSessionEntry->beaconParams.beaconInterval / maxDuration; |
| 523 | |
| 524 | measDuration = pBeaconReq->measurement_request.Beacon.meas_duration; |
| 525 | |
| 526 | #if defined WLAN_VOWIFI_DEBUG |
| 527 | limLog( pMac, LOGE, "maxDuration = %d sign = %d maxMeasduration = %d measDuration = %d\n", |
| 528 | maxDuration, sign, maxMeasduration, measDuration ); |
| 529 | #endif |
| 530 | |
| 531 | if( maxMeasduration < measDuration ) |
| 532 | { |
| 533 | if( pBeaconReq->durationMandatory ) |
| 534 | { |
Jeff Johnson | 1250df4 | 2012-12-10 14:31:52 -0800 | [diff] [blame] | 535 | limLog( pMac, LOGE, "Dropping the request: duration mandatory and maxduration > measduration\n"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 536 | return eRRM_REFUSED; |
| 537 | } |
| 538 | else |
| 539 | measDuration = maxMeasduration; |
| 540 | } |
| 541 | |
| 542 | //Cache the data required for sending report. |
| 543 | pCurrentReq->request.Beacon.reportingDetail = pBeaconReq->measurement_request.Beacon.BcnReportingDetail.present ? |
| 544 | pBeaconReq->measurement_request.Beacon.BcnReportingDetail.reportingDetail : |
| 545 | BEACON_REPORTING_DETAIL_ALL_FF_IE ; |
| 546 | |
| 547 | if( pBeaconReq->measurement_request.Beacon.RequestedInfo.present ) |
| 548 | { |
| 549 | if( eHAL_STATUS_SUCCESS != palAllocateMemory( pMac->hHdd, (void**) &pCurrentReq->request.Beacon.reqIes.pElementIds, |
| 550 | ( sizeof( tANI_U8) * |
| 551 | pBeaconReq->measurement_request.Beacon.RequestedInfo.num_requested_eids ) ) ) |
| 552 | { |
| 553 | limLog( pMac, LOGP, |
| 554 | FL( "Unable to PAL allocate memory for request IEs buffer\n" )); |
| 555 | return eRRM_FAILURE; |
| 556 | } |
| 557 | #if defined WLAN_VOWIFI_DEBUG |
| 558 | PELOGE(limLog( pMac, LOGE, FL(" Allocated memory for pElementIds\n") );) |
| 559 | #endif |
| 560 | pCurrentReq->request.Beacon.reqIes.num = pBeaconReq->measurement_request.Beacon.RequestedInfo.num_requested_eids; |
| 561 | palCopyMemory ( pMac->hHdd, pCurrentReq->request.Beacon.reqIes.pElementIds, |
| 562 | pBeaconReq->measurement_request.Beacon.RequestedInfo.requested_eids, |
| 563 | pCurrentReq->request.Beacon.reqIes.num ); |
| 564 | } |
| 565 | |
| 566 | if( pBeaconReq->measurement_request.Beacon.num_APChannelReport ) |
| 567 | { |
| 568 | for( num_APChanReport = 0 ; num_APChanReport < pBeaconReq->measurement_request.Beacon.num_APChannelReport ; num_APChanReport++ ) |
| 569 | num_channels += pBeaconReq->measurement_request.Beacon.APChannelReport[num_APChanReport].num_channelList; |
| 570 | } |
| 571 | |
| 572 | //Prepare the request to send to SME. |
| 573 | if( eHAL_STATUS_SUCCESS != palAllocateMemory( pMac->hHdd, |
| 574 | (void **) &pSmeBcnReportReq, |
| 575 | (sizeof( tSirBeaconReportReqInd ) + num_channels) ) ) |
| 576 | { |
| 577 | limLog( pMac, LOGP, |
| 578 | FL( "Unable to PAL allocate memory during Beacon Report Req Ind to SME\n" )); |
| 579 | |
| 580 | return eRRM_FAILURE; |
| 581 | |
| 582 | } |
| 583 | |
| 584 | palZeroMemory( pMac->hHdd, pSmeBcnReportReq, sizeof( tSirBeaconReportReqInd ) + num_channels ); |
| 585 | |
| 586 | #if defined WLAN_VOWIFI_DEBUG |
| 587 | PELOGE(limLog( pMac, LOGE, FL(" Allocated memory for pSmeBcnReportReq....will be freed by other module\n") );) |
| 588 | #endif |
| 589 | palCopyMemory( pMac->hHdd, pSmeBcnReportReq->bssId, pSessionEntry->bssId, sizeof(tSirMacAddr) ); |
| 590 | pSmeBcnReportReq->messageType = eWNI_SME_BEACON_REPORT_REQ_IND; |
| 591 | pSmeBcnReportReq->length = sizeof( tSirBeaconReportReqInd ) + num_channels; |
| 592 | pSmeBcnReportReq->uDialogToken = pBeaconReq->measurement_token; |
| 593 | //pSmeBcnReportReq->measurementDuration = SYS_TU_TO_MS(pBeaconReq->measurement_request.Beacon.meas_duration); |
| 594 | pSmeBcnReportReq->measurementDuration = SYS_TU_TO_MS(measDuration /*pBeaconReq->measurement_request.Beacon.meas_duration*/); |
| 595 | pSmeBcnReportReq->randomizationInterval = SYS_TU_TO_MS (pBeaconReq->measurement_request.Beacon.randomization); |
| 596 | pSmeBcnReportReq->fMeasurementtype = pBeaconReq->measurement_request.Beacon.meas_mode; |
| 597 | pSmeBcnReportReq->channelInfo.regulatoryClass = pBeaconReq->measurement_request.Beacon.regClass; |
| 598 | pSmeBcnReportReq->channelInfo.channelNum = pBeaconReq->measurement_request.Beacon.channel; |
| 599 | palCopyMemory( pMac->hHdd, pSmeBcnReportReq->macaddrBssid, pBeaconReq->measurement_request.Beacon.BSSID, sizeof(tSirMacAddr) ); |
| 600 | |
| 601 | if( pBeaconReq->measurement_request.Beacon.SSID.present ) |
| 602 | { |
| 603 | pSmeBcnReportReq->ssId.length = pBeaconReq->measurement_request.Beacon.SSID.num_ssid; |
| 604 | palCopyMemory( pMac->hHdd, pSmeBcnReportReq->ssId.ssId, pBeaconReq->measurement_request.Beacon.SSID.ssid, |
| 605 | pSmeBcnReportReq->ssId.length ); |
| 606 | } |
| 607 | |
| 608 | pCurrentReq->token = pBeaconReq->measurement_token; |
| 609 | |
| 610 | pSmeBcnReportReq->channelList.numChannels = num_channels; |
| 611 | if( pBeaconReq->measurement_request.Beacon.num_APChannelReport ) |
| 612 | { |
| 613 | tANI_U8 *pChanList = pSmeBcnReportReq->channelList.channelNumber; |
| 614 | for( num_APChanReport = 0 ; num_APChanReport < pBeaconReq->measurement_request.Beacon.num_APChannelReport ; num_APChanReport++ ) |
| 615 | { |
| 616 | palCopyMemory( pMac->hHdd, pChanList, |
| 617 | pBeaconReq->measurement_request.Beacon.APChannelReport[num_APChanReport].channelList, |
| 618 | pBeaconReq->measurement_request.Beacon.APChannelReport[num_APChanReport].num_channelList ); |
| 619 | |
| 620 | pChanList += pBeaconReq->measurement_request.Beacon.APChannelReport[num_APChanReport].num_channelList; |
| 621 | } |
| 622 | } |
| 623 | |
| 624 | //Send request to SME. |
| 625 | mmhMsg.type = eWNI_SME_BEACON_REPORT_REQ_IND; |
| 626 | mmhMsg.bodyptr = pSmeBcnReportReq; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 627 | MTRACE(macTraceMsgTx(pMac, pSessionEntry->peSessionId, mmhMsg.type)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 628 | return limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| 629 | } |
| 630 | |
| 631 | // -------------------------------------------------------------------- |
| 632 | /** |
| 633 | * rrmFillBeaconIes |
| 634 | * |
| 635 | * FUNCTION: |
| 636 | * |
| 637 | * LOGIC: Fills Fixed fields and Ies in bss description to an array of tANI_U8. |
| 638 | * |
| 639 | * ASSUMPTIONS: |
| 640 | * |
| 641 | * NOTE: |
| 642 | * |
| 643 | * @param pIes - pointer to the buffer that should be populated with ies. |
| 644 | * @param pNumIes - returns the num of ies filled in this param. |
| 645 | * @param pIesMaxSize - Max size of the buffer pIes. |
| 646 | * @param eids - pointer to array of eids. If NULL, all ies will be populated. |
| 647 | * @param numEids - number of elements in array eids. |
| 648 | * @param pBssDesc - pointer to Bss Description. |
| 649 | * @return None |
| 650 | */ |
| 651 | static void |
| 652 | rrmFillBeaconIes( tpAniSirGlobal pMac, |
| 653 | tANI_U8 *pIes, tANI_U8 *pNumIes, tANI_U8 pIesMaxSize, |
| 654 | tANI_U8 *eids, tANI_U8 numEids, |
| 655 | tpSirBssDescription pBssDesc ) |
| 656 | { |
| 657 | tANI_U8 len, *pBcnIes, BcnNumIes, count = 0, i; |
| 658 | |
| 659 | if( (pIes == NULL) || (pNumIes == NULL) || (pBssDesc == NULL) ) |
| 660 | { |
| 661 | PELOGE(limLog( pMac, LOGE, FL(" Invalid parameters\n") );) |
| 662 | return; |
| 663 | } |
| 664 | |
| 665 | //Make sure that if eid is null, numEids is set to zero. |
| 666 | numEids = (eids == NULL) ? 0 : numEids; |
| 667 | |
| 668 | pBcnIes = (tANI_U8*) &pBssDesc->ieFields[0]; |
| 669 | BcnNumIes = (tANI_U8)GET_IE_LEN_IN_BSS( pBssDesc->length ); |
| 670 | |
| 671 | *pNumIes = 0; |
| 672 | |
| 673 | *((tANI_U32*)pIes) = pBssDesc->timeStamp[0]; |
| 674 | *pNumIes+=sizeof(tANI_U32); pIes+=sizeof(tANI_U32); |
| 675 | *((tANI_U32*)pIes) = pBssDesc->timeStamp[1]; |
| 676 | *pNumIes+=sizeof(tANI_U32); pIes+=sizeof(tANI_U32); |
| 677 | *((tANI_U16*)pIes) = pBssDesc->beaconInterval; |
| 678 | *pNumIes+=sizeof(tANI_U16); pIes+=sizeof(tANI_U16); |
| 679 | *((tANI_U16*)pIes) = pBssDesc->capabilityInfo; |
| 680 | *pNumIes+=sizeof(tANI_U16); pIes+=sizeof(tANI_U16); |
| 681 | |
| 682 | while ( BcnNumIes > 0 ) |
| 683 | { |
| 684 | len = *(pBcnIes + 1) + 2; //element id + length. |
| 685 | #if defined WLAN_VOWIFI_DEBUG |
| 686 | PELOGE(limLog( pMac, LOGE, "EID = %d, len = %d total = %d\n", *pBcnIes, *(pBcnIes+1), len );) |
| 687 | #endif |
| 688 | |
| 689 | i = 0; |
| 690 | do |
| 691 | { |
| 692 | if( ( (eids == NULL) || ( *pBcnIes == eids[i] ) ) && |
| 693 | ( (*pNumIes) + len) < pIesMaxSize ) |
| 694 | { |
| 695 | #if defined WLAN_VOWIFI_DEBUG |
| 696 | PELOGE(limLog( pMac, LOGE, "Adding Eid %d, len=%d\n", *pBcnIes, len );) |
| 697 | #endif |
| 698 | palCopyMemory( pMac->hHdd, pIes, pBcnIes, len ); |
| 699 | pIes += len; |
| 700 | *pNumIes += len; |
| 701 | count++; |
| 702 | break; |
| 703 | } |
| 704 | i++; |
| 705 | }while( i < numEids ); |
| 706 | |
| 707 | pBcnIes += len; |
| 708 | BcnNumIes -= len; |
| 709 | } |
| 710 | #if defined WLAN_VOWIFI_DEBUG |
| 711 | PELOGE(limLog( pMac, LOGE, "Total length of Ies added = %d\n", *pNumIes );) |
| 712 | #endif |
| 713 | } |
| 714 | |
| 715 | // -------------------------------------------------------------------- |
| 716 | /** |
| 717 | * rrmProcessBeaconReportXmit |
| 718 | * |
| 719 | * FUNCTION: |
| 720 | * |
| 721 | * LOGIC: Create a Radio measurement report action frame and send it to peer. |
| 722 | * |
| 723 | * ASSUMPTIONS: |
| 724 | * |
| 725 | * NOTE: |
| 726 | * |
| 727 | * @param pBcnReport Data for beacon report IE from SME. |
| 728 | * @return None |
| 729 | */ |
| 730 | tSirRetStatus |
| 731 | rrmProcessBeaconReportXmit( tpAniSirGlobal pMac, |
| 732 | tpSirBeaconReportXmitInd pBcnReport) |
| 733 | { |
| 734 | tSirRetStatus status = eSIR_SUCCESS; |
| 735 | tSirMacRadioMeasureReport report, *pReport; |
| 736 | tpRRMReq pCurrentReq = pMac->rrm.rrmPEContext.pCurrentReq; |
| 737 | tpPESession pSessionEntry ; |
| 738 | tANI_U8 sessionId; |
Gopichand Nakkala | 72717fd | 2013-02-08 12:23:45 +0530 | [diff] [blame] | 739 | v_U8_t flagBSSPresent = FALSE; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 740 | |
| 741 | #if defined WLAN_VOWIFI_DEBUG |
| 742 | PELOGE(limLog( pMac, LOGE, "Received beacon report xmit indication\n");) |
| 743 | #endif |
| 744 | if(NULL == pBcnReport) |
| 745 | return eSIR_FAILURE; |
| 746 | |
| 747 | if ( pCurrentReq == NULL ) |
| 748 | { |
| 749 | PELOGE(limLog( pMac, LOGE, "Received report xmit while there is no request pending in PE\n");) |
| 750 | return eSIR_FAILURE; |
| 751 | } |
| 752 | if ((pSessionEntry = peFindSessionByBssid(pMac,pBcnReport->bssId,&sessionId))==NULL) |
| 753 | { |
| 754 | PELOGE(limLog(pMac, LOGE,FL("session does not exist for given bssId\n"));) |
| 755 | return eSIR_FAILURE; |
| 756 | } |
| 757 | |
| 758 | pReport = &report; |
| 759 | palZeroMemory( pMac->hHdd, pReport, sizeof(tSirMacRadioMeasureReport) ); |
| 760 | //Prepare the beacon report and send it to the peer. |
| 761 | pReport->token = pBcnReport->uDialogToken; |
| 762 | pReport->refused = 0; |
| 763 | pReport->incapable = 0; |
| 764 | pReport->type = SIR_MAC_RRM_BEACON_TYPE; |
| 765 | |
Gopichand Nakkala | 72717fd | 2013-02-08 12:23:45 +0530 | [diff] [blame] | 766 | //If the scan result is NULL then send report request with option subelement as NULL.. |
| 767 | if ( NULL != pBcnReport->pBssDescription[0] ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 768 | { |
Gopichand Nakkala | 72717fd | 2013-02-08 12:23:45 +0530 | [diff] [blame] | 769 | flagBSSPresent = TRUE; |
| 770 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 771 | |
Gopichand Nakkala | 72717fd | 2013-02-08 12:23:45 +0530 | [diff] [blame] | 772 | //Valid response is included if the size of beacon xmit is == size of beacon xmit ind + ies |
| 773 | if ( pBcnReport->length >= sizeof( tSirBeaconReportXmitInd ) ) |
| 774 | { |
| 775 | pReport->report.beaconReport.regClass = pBcnReport->regClass; |
| 776 | if ( flagBSSPresent ) |
| 777 | { |
| 778 | pReport->report.beaconReport.channel = pBcnReport->pBssDescription[0]->channelId; |
| 779 | palCopyMemory( pMac->hHdd, pReport->report.beaconReport.measStartTime, |
| 780 | pBcnReport->pBssDescription[0]->startTSF, |
| 781 | sizeof( pBcnReport->pBssDescription[0]->startTSF) ); |
| 782 | pReport->report.beaconReport.measDuration = SYS_MS_TO_TU(pBcnReport->duration); |
| 783 | pReport->report.beaconReport.phyType = pBcnReport->pBssDescription[0]->nwType; |
| 784 | pReport->report.beaconReport.bcnProbeRsp = 1; |
| 785 | pReport->report.beaconReport.rsni = pBcnReport->pBssDescription[0]->sinr; |
| 786 | pReport->report.beaconReport.rcpi = pBcnReport->pBssDescription[0]->rssi; |
| 787 | |
| 788 | pReport->report.beaconReport.antennaId = 0; |
| 789 | pReport->report.beaconReport.parentTSF = pBcnReport->pBssDescription[0]->parentTSF; |
| 790 | palCopyMemory(pMac->hHdd, pReport->report.beaconReport.bssid, |
| 791 | pBcnReport->pBssDescription[0]->bssId, sizeof(tSirMacAddr)); |
| 792 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 793 | |
| 794 | switch ( pCurrentReq->request.Beacon.reportingDetail ) |
| 795 | { |
| 796 | case BEACON_REPORTING_DETAIL_NO_FF_IE: //0 No need to include any elements. |
| 797 | #if defined WLAN_VOWIFI_DEBUG |
| 798 | PELOGE(limLog(pMac, LOGE, "No reporting detail requested\n");) |
| 799 | #endif |
| 800 | break; |
| 801 | case BEACON_REPORTING_DETAIL_ALL_FF_REQ_IE: //1: Include all FFs and Requested Ies. |
| 802 | #if defined WLAN_VOWIFI_DEBUG |
| 803 | PELOGE(limLog(pMac, LOGE, "Only requested IEs in reporting detail requested\n");) |
| 804 | #endif |
| 805 | |
Gopichand Nakkala | 72717fd | 2013-02-08 12:23:45 +0530 | [diff] [blame] | 806 | if ( flagBSSPresent ) |
| 807 | { |
| 808 | rrmFillBeaconIes( pMac, (tANI_U8*) &pReport->report.beaconReport.Ies[0], |
| 809 | (tANI_U8*) &pReport->report.beaconReport.numIes, BEACON_REPORT_MAX_IES, |
| 810 | pCurrentReq->request.Beacon.reqIes.pElementIds, pCurrentReq->request.Beacon.reqIes.num, |
| 811 | pBcnReport->pBssDescription[0] ); |
| 812 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 813 | |
| 814 | break; |
| 815 | case BEACON_REPORTING_DETAIL_ALL_FF_IE: //2 / default - Include all FFs and all Ies. |
| 816 | default: |
| 817 | #if defined WLAN_VOWIFI_DEBUG |
| 818 | PELOGE(limLog(pMac, LOGE, "Default all IEs and FFs\n");) |
| 819 | #endif |
Gopichand Nakkala | 72717fd | 2013-02-08 12:23:45 +0530 | [diff] [blame] | 820 | if ( flagBSSPresent ) |
| 821 | { |
| 822 | rrmFillBeaconIes( pMac, (tANI_U8*) &pReport->report.beaconReport.Ies[0], |
| 823 | (tANI_U8*) &pReport->report.beaconReport.numIes, BEACON_REPORT_MAX_IES, |
| 824 | NULL, 0, |
| 825 | pBcnReport->pBssDescription[0] ); |
| 826 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 827 | break; |
| 828 | } |
| 829 | |
| 830 | #if defined WLAN_VOWIFI_DEBUG |
| 831 | PELOGE(limLog( pMac, LOGE, "Sending Action frame \n");) |
| 832 | #endif |
| 833 | limSendRadioMeasureReportActionFrame( pMac, pCurrentReq->dialog_token, 1, |
| 834 | pReport, pBcnReport->bssId, pSessionEntry ); |
| 835 | } |
| 836 | |
| 837 | if( pBcnReport->fMeasureDone ) |
| 838 | { |
| 839 | PELOGE(limLog( pMac, LOGE, "Measurement done....cleanup the context\n");) |
| 840 | |
| 841 | rrmCleanup(pMac); |
| 842 | } |
| 843 | return status; |
| 844 | } |
| 845 | |
| 846 | void rrmProcessBeaconRequestFailure(tpAniSirGlobal pMac, tpPESession pSessionEntry, |
| 847 | tSirMacAddr peer, tRrmRetStatus status) |
| 848 | { |
| 849 | tpSirMacRadioMeasureReport pReport = NULL; |
| 850 | tpRRMReq pCurrentReq = pMac->rrm.rrmPEContext.pCurrentReq; |
| 851 | |
| 852 | if( eHAL_STATUS_SUCCESS != palAllocateMemory( pMac->hHdd, |
| 853 | (void **) &pReport, |
| 854 | sizeof( tSirMacRadioMeasureReport ) ) ) |
| 855 | { |
| 856 | limLog( pMac, LOGP, |
| 857 | FL( "Unable to PAL allocate memory during RRM Req processing\n" )); |
| 858 | return; |
| 859 | } |
| 860 | palZeroMemory( pMac->hHdd, pReport, sizeof(tSirMacRadioMeasureReport) ); |
| 861 | pReport->token = pCurrentReq->token; |
| 862 | pReport->type = SIR_MAC_RRM_BEACON_TYPE; |
| 863 | |
| 864 | switch (status) |
| 865 | { |
| 866 | case eRRM_REFUSED: |
| 867 | pReport->refused = 1; |
| 868 | break; |
| 869 | case eRRM_INCAPABLE: |
| 870 | pReport->incapable = 1; |
| 871 | break; |
| 872 | default: |
| 873 | PELOGE(limLog( pMac, LOGE, FL(" Beacon request processing failed no report sent with status %d \n"), status);); |
| 874 | palFreeMemory( pMac->hHdd, pReport ); |
| 875 | return; |
| 876 | } |
| 877 | |
| 878 | limSendRadioMeasureReportActionFrame( pMac, pCurrentReq->dialog_token, 1, |
| 879 | pReport, peer, pSessionEntry ); |
| 880 | |
| 881 | palFreeMemory( pMac->hHdd, pReport ); |
| 882 | #if defined WLAN_VOWIFI_DEBUG |
| 883 | PELOGE(limLog( pMac, LOGE, FL(" Free memory for pReport\n") );) |
| 884 | #endif |
| 885 | return; |
| 886 | } |
| 887 | |
| 888 | // -------------------------------------------------------------------- |
| 889 | /** |
| 890 | * rrmProcessRadioMeasurementRequest |
| 891 | * |
| 892 | * FUNCTION: Processes the Radio Resource Measurement request. |
| 893 | * |
| 894 | * LOGIC: |
| 895 | |
| 896 | |
| 897 | * |
| 898 | * ASSUMPTIONS: |
| 899 | * |
| 900 | * NOTE: |
| 901 | * |
| 902 | * @param peer Macaddress of the peer requesting the radio measurement. |
| 903 | * @param pRRMReq Array of Measurement request IEs |
| 904 | * @param pSessionEntry session entry. |
| 905 | * @return None |
| 906 | */ |
| 907 | tSirRetStatus |
Gopichand Nakkala | 72717fd | 2013-02-08 12:23:45 +0530 | [diff] [blame] | 908 | rrmProcessRadioMeasurementRequest( tpAniSirGlobal pMac, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 909 | tSirMacAddr peer, |
| 910 | tDot11fRadioMeasurementRequest *pRRMReq, |
| 911 | tpPESession pSessionEntry ) |
| 912 | { |
| 913 | tANI_U8 i; |
| 914 | tSirRetStatus status = eSIR_SUCCESS; |
| 915 | tpSirMacRadioMeasureReport pReport = NULL; |
| 916 | tANI_U8 num_report = 0; |
| 917 | tpRRMReq pCurrentReq = pMac->rrm.rrmPEContext.pCurrentReq; |
| 918 | tRrmRetStatus rrmStatus = eRRM_SUCCESS; |
| 919 | |
| 920 | if( !pRRMReq->num_MeasurementRequest ) |
| 921 | { |
| 922 | //No measurement requests.... |
| 923 | // |
Gopichand Nakkala | 72717fd | 2013-02-08 12:23:45 +0530 | [diff] [blame] | 924 | if( eHAL_STATUS_SUCCESS != palAllocateMemory( pMac->hHdd, |
| 925 | (void **) &pReport, |
| 926 | sizeof( tSirMacRadioMeasureReport ) ) ) |
| 927 | { |
| 928 | limLog( pMac, LOGP, |
| 929 | FL( "Unable to PAL allocate memory during RRM Req processing\n" )); |
| 930 | return eSIR_MEM_ALLOC_FAILED; |
| 931 | } |
| 932 | palZeroMemory( pMac->hHdd, pReport, sizeof(tSirMacRadioMeasureReport) ); |
| 933 | #if defined WLAN_VOWIFI_DEBUG |
| 934 | PELOGE(limLog( pMac, LOGE, FL(" Allocated memory for pReport\n") );) |
| 935 | #endif |
| 936 | pReport->incapable = 1; |
| 937 | num_report = 1; |
| 938 | limSendRadioMeasureReportActionFrame( pMac, pRRMReq->DialogToken.token, num_report, |
| 939 | pReport, peer, pSessionEntry ); |
| 940 | palFreeMemory( pMac->hHdd, pReport ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 941 | PELOGE(limLog( pMac, LOGE, "No requestIes in the measurement request\n" );) |
| 942 | return eSIR_FAILURE; |
| 943 | } |
| 944 | |
| 945 | // PF Fix |
| 946 | if( pRRMReq->NumOfRepetitions.repetitions > 0 ) |
| 947 | { |
| 948 | //Send a report with incapable bit set. Not supporting repetitions. |
| 949 | if( eHAL_STATUS_SUCCESS != palAllocateMemory( pMac->hHdd, |
| 950 | (void **) &pReport, |
| 951 | sizeof( tSirMacRadioMeasureReport ) ) ) |
| 952 | { |
| 953 | limLog( pMac, LOGP, |
| 954 | FL( "Unable to PAL allocate memory during RRM Req processing\n" )); |
| 955 | return eSIR_MEM_ALLOC_FAILED; |
| 956 | } |
| 957 | palZeroMemory( pMac->hHdd, pReport, sizeof(tSirMacRadioMeasureReport) ); |
| 958 | #if defined WLAN_VOWIFI_DEBUG |
| 959 | PELOGE(limLog( pMac, LOGE, FL(" Allocated memory for pReport\n") );) |
| 960 | #endif |
| 961 | pReport->incapable = 1; |
| 962 | pReport->type = pRRMReq->MeasurementRequest[0].measurement_type; |
| 963 | num_report = 1; |
| 964 | goto end; |
| 965 | |
| 966 | } |
| 967 | |
| 968 | for( i= 0; i < pRRMReq->num_MeasurementRequest; i++ ) |
| 969 | { |
| 970 | switch( pRRMReq->MeasurementRequest[i].measurement_type ) |
| 971 | { |
| 972 | case SIR_MAC_RRM_BEACON_TYPE: |
| 973 | //Process beacon request. |
| 974 | if( pCurrentReq ) |
| 975 | { |
| 976 | if ( pReport == NULL ) //Allocate memory to send reports for any subsequent requests. |
| 977 | { |
| 978 | if( eHAL_STATUS_SUCCESS != palAllocateMemory( pMac->hHdd, |
| 979 | (void **) &pReport, |
| 980 | sizeof( tSirMacRadioMeasureReport ) * (pRRMReq->num_MeasurementRequest - i) ) ) |
| 981 | { |
| 982 | limLog( pMac, LOGP, |
| 983 | FL( "Unable to PAL allocate memory during RRM Req processing\n" )); |
| 984 | return eSIR_MEM_ALLOC_FAILED; |
| 985 | } |
| 986 | palZeroMemory( pMac->hHdd, pReport, sizeof( tSirMacRadioMeasureReport ) * (pRRMReq->num_MeasurementRequest - i) ); |
| 987 | #if defined WLAN_VOWIFI_DEBUG |
| 988 | limLog( pMac, LOGE, FL(" Allocated memory for pReport\n") ); |
| 989 | #endif |
| 990 | |
| 991 | } |
| 992 | pReport[num_report].refused = 1; |
| 993 | pReport[num_report].type = SIR_MAC_RRM_BEACON_TYPE; |
| 994 | pReport[num_report].token = pRRMReq->MeasurementRequest[i].measurement_token; |
| 995 | num_report++; |
| 996 | continue; |
| 997 | } |
| 998 | else |
| 999 | { |
| 1000 | if( eHAL_STATUS_SUCCESS != palAllocateMemory( pMac->hHdd, |
| 1001 | (void **) &pCurrentReq, |
| 1002 | sizeof( *pCurrentReq ) ) ) |
| 1003 | { |
| 1004 | limLog( pMac, LOGP, |
| 1005 | FL( "Unable to PAL allocate memory during RRM Req processing\n" )); |
| 1006 | return eSIR_MEM_ALLOC_FAILED; |
| 1007 | } |
| 1008 | #if defined WLAN_VOWIFI_DEBUG |
| 1009 | PELOGE(limLog( pMac, LOGE, FL(" Allocated memory for pCurrentReq\n") );) |
| 1010 | #endif |
| 1011 | palZeroMemory( pMac->hHdd, pCurrentReq, sizeof( *pCurrentReq ) ); |
| 1012 | pCurrentReq->dialog_token = pRRMReq->DialogToken.token; |
| 1013 | pCurrentReq->token = pRRMReq->MeasurementRequest[i].measurement_token; |
| 1014 | pMac->rrm.rrmPEContext.pCurrentReq = pCurrentReq; |
| 1015 | rrmStatus = rrmProcessBeaconReportReq( pMac, pCurrentReq, &pRRMReq->MeasurementRequest[i], pSessionEntry ); |
| 1016 | if (eRRM_SUCCESS != rrmStatus) |
| 1017 | { |
| 1018 | rrmProcessBeaconRequestFailure(pMac, pSessionEntry, peer, rrmStatus); |
| 1019 | rrmCleanup(pMac); |
| 1020 | } |
| 1021 | } |
| 1022 | break; |
| 1023 | default: |
| 1024 | //Send a report with incapabale bit set. |
| 1025 | if ( pReport == NULL ) //Allocate memory to send reports for any subsequent requests. |
| 1026 | { |
| 1027 | if( eHAL_STATUS_SUCCESS != palAllocateMemory( pMac->hHdd, |
| 1028 | (void **) &pReport, |
| 1029 | sizeof( tSirMacRadioMeasureReport ) * (pRRMReq->num_MeasurementRequest - i) ) ) |
| 1030 | { |
| 1031 | limLog( pMac, LOGP, |
| 1032 | FL( "Unable to PAL allocate memory during RRM Req processing\n" )); |
| 1033 | return eSIR_MEM_ALLOC_FAILED; |
| 1034 | } |
| 1035 | palZeroMemory( pMac->hHdd, pReport, sizeof( tSirMacRadioMeasureReport ) * (pRRMReq->num_MeasurementRequest - i) ); |
| 1036 | #if defined WLAN_VOWIFI_DEBUG |
| 1037 | PELOGE(limLog( pMac, LOGE, FL(" Allocated memory for pReport\n") );) |
| 1038 | #endif |
| 1039 | |
| 1040 | } |
| 1041 | pReport[num_report].incapable = 1; |
| 1042 | pReport[num_report].type = pRRMReq->MeasurementRequest[i].measurement_type; |
| 1043 | pReport[num_report].token = pRRMReq->MeasurementRequest[i].measurement_token; |
| 1044 | num_report++; |
| 1045 | break; |
| 1046 | } |
| 1047 | } |
| 1048 | |
| 1049 | end: |
| 1050 | if( pReport ) |
| 1051 | { |
| 1052 | limSendRadioMeasureReportActionFrame( pMac, pRRMReq->DialogToken.token, num_report, |
| 1053 | pReport, peer, pSessionEntry ); |
| 1054 | |
| 1055 | palFreeMemory( pMac->hHdd, pReport ); |
| 1056 | #if defined WLAN_VOWIFI_DEBUG |
| 1057 | PELOGE(limLog( pMac, LOGE, FL(" Free memory for pReport\n") );) |
| 1058 | #endif |
| 1059 | } |
| 1060 | return status; |
| 1061 | |
| 1062 | } |
| 1063 | |
| 1064 | // -------------------------------------------------------------------- |
| 1065 | /** |
| 1066 | * rrmUpdateStartTSF |
| 1067 | ** |
| 1068 | * FUNCTION: Store start TSF of measurement. |
| 1069 | * |
| 1070 | * LOGIC: |
| 1071 | * |
| 1072 | * ASSUMPTIONS: |
| 1073 | * |
| 1074 | * NOTE: |
| 1075 | * |
| 1076 | * @param startTSF - TSF value at the start of measurement. |
| 1077 | * @return None |
| 1078 | */ |
| 1079 | void |
| 1080 | rrmUpdateStartTSF ( tpAniSirGlobal pMac, tANI_U32 startTSF[2] ) |
| 1081 | { |
| 1082 | #if 0 //defined WLAN_VOWIFI_DEBUG |
| 1083 | limLog( pMac, LOGE, "Update Start TSF = %d %d\n", startTSF[0], startTSF[1] ); |
| 1084 | #endif |
| 1085 | pMac->rrm.rrmPEContext.startTSF[0] = startTSF[0]; |
| 1086 | pMac->rrm.rrmPEContext.startTSF[1] = startTSF[1]; |
| 1087 | } |
| 1088 | |
| 1089 | // -------------------------------------------------------------------- |
| 1090 | /** |
| 1091 | * rrmGetStartTSF |
| 1092 | * |
| 1093 | * FUNCTION: Get the Start TSF. |
| 1094 | * |
| 1095 | * LOGIC: |
| 1096 | * |
| 1097 | * ASSUMPTIONS: |
| 1098 | * |
| 1099 | * NOTE: |
| 1100 | * |
| 1101 | * @param startTSF - store star TSF in this buffer. |
| 1102 | * @return txPower |
| 1103 | */ |
| 1104 | void |
| 1105 | rrmGetStartTSF ( tpAniSirGlobal pMac, tANI_U32 *pStartTSF ) |
| 1106 | { |
| 1107 | #if 0 //defined WLAN_VOWIFI_DEBUG |
| 1108 | limLog( pMac, LOGE, "Get the start TSF, TSF = %d %d \n", pMac->rrm.rrmPEContext.startTSF[0], pMac->rrm.rrmPEContext.startTSF[1] ); |
| 1109 | #endif |
| 1110 | pStartTSF[0] = pMac->rrm.rrmPEContext.startTSF[0]; |
| 1111 | pStartTSF[1] = pMac->rrm.rrmPEContext.startTSF[1]; |
| 1112 | |
| 1113 | } |
| 1114 | // -------------------------------------------------------------------- |
| 1115 | /** |
| 1116 | * rrmGetCapabilities |
| 1117 | * |
| 1118 | * FUNCTION: |
| 1119 | * Returns a pointer to tpRRMCaps with all the caps enabled in RRM |
| 1120 | * |
| 1121 | * LOGIC: |
| 1122 | * |
| 1123 | * ASSUMPTIONS: |
| 1124 | * |
| 1125 | * NOTE: |
| 1126 | * |
| 1127 | * @param pSessionEntry |
| 1128 | * @return pointer to tRRMCaps |
| 1129 | */ |
| 1130 | tpRRMCaps rrmGetCapabilities ( tpAniSirGlobal pMac, |
| 1131 | tpPESession pSessionEntry ) |
| 1132 | { |
| 1133 | return &pMac->rrm.rrmPEContext.rrmEnabledCaps; |
| 1134 | } |
| 1135 | |
| 1136 | // -------------------------------------------------------------------- |
| 1137 | /** |
| 1138 | * rrmUpdateConfig |
| 1139 | * |
| 1140 | * FUNCTION: |
| 1141 | * Update the configuration. This is called from limUpdateConfig. |
| 1142 | * |
| 1143 | * LOGIC: |
| 1144 | * |
| 1145 | * ASSUMPTIONS: |
| 1146 | * |
| 1147 | * NOTE: |
| 1148 | * |
| 1149 | * @param pSessionEntry |
| 1150 | * @return pointer to tRRMCaps |
| 1151 | */ |
| 1152 | void rrmUpdateConfig ( tpAniSirGlobal pMac, |
| 1153 | tpPESession pSessionEntry ) |
| 1154 | { |
| 1155 | tANI_U32 val; |
| 1156 | tpRRMCaps pRRMCaps = &pMac->rrm.rrmPEContext.rrmEnabledCaps; |
| 1157 | |
| 1158 | if (wlan_cfgGetInt(pMac, WNI_CFG_RRM_ENABLED, &val) != eSIR_SUCCESS) |
| 1159 | { |
| 1160 | limLog(pMac, LOGP, FL("cfg get rrm enabled failed\n")); |
| 1161 | return; |
| 1162 | } |
| 1163 | pMac->rrm.rrmPEContext.rrmEnable = (val) ? 1 : 0; |
| 1164 | |
| 1165 | if (wlan_cfgGetInt(pMac, WNI_CFG_RRM_OPERATING_CHAN_MAX, &val) != eSIR_SUCCESS) |
| 1166 | { |
| 1167 | limLog(pMac, LOGP, FL("cfg get rrm operating channel max measurement duration failed\n")); |
| 1168 | return; |
| 1169 | } |
| 1170 | pRRMCaps->operatingChanMax = (tANI_U8)val; |
| 1171 | |
| 1172 | if (wlan_cfgGetInt(pMac, WNI_CFG_RRM_NON_OPERATING_CHAN_MAX, &val) != eSIR_SUCCESS) |
| 1173 | { |
| 1174 | limLog(pMac, LOGP, FL("cfg get rrm non-operating channel max measurement duration failed\n")); |
| 1175 | return; |
| 1176 | } |
| 1177 | pRRMCaps->nonOperatingChanMax =(tANI_U8) val; |
| 1178 | |
| 1179 | #if defined WLAN_VOWIFI_DEBUG |
| 1180 | PELOGE(limLog( pMac, LOGE, "RRM enabled = %d OperatingChanMax = %d NonOperatingMax = %d\n", pMac->rrm.rrmPEContext.rrmEnable, |
| 1181 | pRRMCaps->operatingChanMax, pRRMCaps->nonOperatingChanMax );) |
| 1182 | #endif |
| 1183 | } |
| 1184 | // -------------------------------------------------------------------- |
| 1185 | /** |
| 1186 | * rrmInitialize |
| 1187 | * |
| 1188 | * FUNCTION: |
| 1189 | * Initialize RRM module |
| 1190 | * |
| 1191 | * LOGIC: |
| 1192 | * |
| 1193 | * ASSUMPTIONS: |
| 1194 | * |
| 1195 | * NOTE: |
| 1196 | * |
| 1197 | * @return None |
| 1198 | */ |
| 1199 | |
| 1200 | tSirRetStatus |
| 1201 | rrmInitialize(tpAniSirGlobal pMac) |
| 1202 | { |
| 1203 | tpRRMCaps pRRMCaps = &pMac->rrm.rrmPEContext.rrmEnabledCaps; |
| 1204 | |
| 1205 | pMac->rrm.rrmPEContext.pCurrentReq = NULL; |
| 1206 | pMac->rrm.rrmPEContext.txMgmtPower = 0; |
| 1207 | pMac->rrm.rrmPEContext.DialogToken = 0; |
| 1208 | |
| 1209 | pMac->rrm.rrmPEContext.rrmEnable = 0; |
| 1210 | |
| 1211 | palZeroMemory( pMac->hHdd, pRRMCaps, sizeof(tRRMCaps) ); |
| 1212 | pRRMCaps->LinkMeasurement = 1; |
| 1213 | pRRMCaps->NeighborRpt = 1; |
| 1214 | pRRMCaps->BeaconPassive = 1; |
| 1215 | pRRMCaps->BeaconActive = 1; |
| 1216 | pRRMCaps->BeaconTable = 1; |
| 1217 | pRRMCaps->APChanReport = 1; |
| 1218 | |
| 1219 | //pRRMCaps->TCMCapability = 1; |
| 1220 | //pRRMCaps->triggeredTCM = 1; |
| 1221 | pRRMCaps->operatingChanMax = 3; |
| 1222 | pRRMCaps->nonOperatingChanMax = 3; |
| 1223 | |
| 1224 | return eSIR_SUCCESS; |
| 1225 | } |
| 1226 | |
| 1227 | // -------------------------------------------------------------------- |
| 1228 | /** |
| 1229 | * rrmCleanup |
| 1230 | * |
| 1231 | * FUNCTION: |
| 1232 | * cleanup RRM module |
| 1233 | * |
| 1234 | * LOGIC: |
| 1235 | * |
| 1236 | * ASSUMPTIONS: |
| 1237 | * |
| 1238 | * NOTE: |
| 1239 | * |
| 1240 | * @param mode |
| 1241 | * @param rate |
| 1242 | * @return None |
| 1243 | */ |
| 1244 | |
| 1245 | tSirRetStatus |
| 1246 | rrmCleanup(tpAniSirGlobal pMac) |
| 1247 | { |
| 1248 | if( pMac->rrm.rrmPEContext.pCurrentReq ) |
| 1249 | { |
| 1250 | if( pMac->rrm.rrmPEContext.pCurrentReq->request.Beacon.reqIes.pElementIds ) |
| 1251 | { |
| 1252 | palFreeMemory( pMac->hHdd, pMac->rrm.rrmPEContext.pCurrentReq->request.Beacon.reqIes.pElementIds ); |
| 1253 | #if defined WLAN_VOWIFI_DEBUG |
| 1254 | PELOGE(limLog( pMac, LOGE, FL(" Free memory for pElementIds\n") );) |
| 1255 | #endif |
| 1256 | } |
| 1257 | |
| 1258 | palFreeMemory( pMac->hHdd, pMac->rrm.rrmPEContext.pCurrentReq ); |
| 1259 | #if defined WLAN_VOWIFI_DEBUG |
| 1260 | PELOGE(limLog( pMac, LOGE, FL(" Free memory for pCurrentReq\n") );) |
| 1261 | #endif |
| 1262 | } |
| 1263 | |
| 1264 | pMac->rrm.rrmPEContext.pCurrentReq = NULL; |
| 1265 | return eSIR_SUCCESS; |
| 1266 | } |
| 1267 | |
| 1268 | // -------------------------------------------------------------------- |
| 1269 | /** |
| 1270 | * rrmProcessMessage |
| 1271 | * |
| 1272 | * FUNCTION: Processes the next received Radio Resource Management message |
| 1273 | * |
| 1274 | * LOGIC: |
| 1275 | * |
| 1276 | * ASSUMPTIONS: |
| 1277 | * |
| 1278 | * NOTE: |
| 1279 | * |
| 1280 | * @param None |
| 1281 | * @return None |
| 1282 | */ |
| 1283 | |
| 1284 | void rrmProcessMessage(tpAniSirGlobal pMac, tpSirMsgQ pMsg) |
| 1285 | { |
| 1286 | switch (pMsg->type) |
| 1287 | { |
| 1288 | case eWNI_SME_NEIGHBOR_REPORT_REQ_IND: |
| 1289 | rrmProcessNeighborReportReq( pMac, pMsg->bodyptr ); |
| 1290 | break; |
| 1291 | case eWNI_SME_BEACON_REPORT_RESP_XMIT_IND: |
| 1292 | rrmProcessBeaconReportXmit( pMac, pMsg->bodyptr ); |
| 1293 | break; |
| 1294 | } |
| 1295 | |
| 1296 | } |
| 1297 | |
| 1298 | #endif |