Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1 | /* |
Gopichand Nakkala | 9c070ad | 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 | */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 41 | /* |
| 42 | * Airgo Networks, Inc proprietary. All rights reserved. |
| 43 | * This file schBeaconProcess.cc contains beacon processing related |
| 44 | * functions |
| 45 | * |
| 46 | * Author: Sandesh Goel |
| 47 | * Date: 02/25/02 |
| 48 | * History:- |
| 49 | * Date Modified by Modification Information |
| 50 | * -------------------------------------------------------------------- |
| 51 | * |
| 52 | */ |
| 53 | |
| 54 | #include "palTypes.h" |
Jeff Johnson | 487b402 | 2013-02-27 17:53:55 -0800 | [diff] [blame] | 55 | #include "wniCfgSta.h" |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 56 | |
| 57 | #include "cfgApi.h" |
| 58 | #include "pmmApi.h" |
| 59 | #include "limApi.h" |
| 60 | #include "utilsApi.h" |
| 61 | #include "schDebug.h" |
| 62 | #include "schApi.h" |
| 63 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 64 | |
| 65 | #include "limUtils.h" |
| 66 | #include "limSendMessages.h" |
| 67 | #include "limStaHashApi.h" |
| 68 | |
| 69 | #if defined WLAN_FEATURE_VOWIFI |
| 70 | #include "rrmApi.h" |
| 71 | #endif |
| 72 | |
| 73 | #ifdef FEATURE_WLAN_DIAG_SUPPORT |
| 74 | #include "vos_diag_core_log.h" |
| 75 | #endif //FEATURE_WLAN_DIAG_SUPPORT |
| 76 | |
| 77 | /** |
| 78 | * Number of bytes of variation in beacon length from the last beacon |
| 79 | * to trigger reprogramming of rx delay register |
| 80 | */ |
| 81 | #define SCH_BEACON_LEN_DELTA 3 |
| 82 | |
| 83 | // calculate 2^cw - 1 |
| 84 | #define CW_GET(cw) (((cw) == 0) ? 1 : ((1 << (cw)) - 1)) |
| 85 | |
| 86 | static void |
| 87 | ap_beacon_process( |
| 88 | tpAniSirGlobal pMac, |
| 89 | tANI_U8* pRxPacketInfo, |
| 90 | tpSchBeaconStruct pBcnStruct, |
| 91 | tpUpdateBeaconParams pBeaconParams, |
| 92 | tpPESession psessionEntry) |
| 93 | { |
| 94 | tpSirMacMgmtHdr pMh = WDA_GET_RX_MAC_HEADER(pRxPacketInfo); |
| 95 | tANI_U32 phyMode; |
| 96 | tSirRFBand rfBand = SIR_BAND_UNKNOWN; |
| 97 | //Get RF band from psessionEntry |
| 98 | rfBand = psessionEntry->limRFBand; |
| 99 | |
| 100 | limGetPhyMode(pMac, &phyMode, psessionEntry); |
| 101 | |
| 102 | if(SIR_BAND_5_GHZ == rfBand) |
| 103 | { |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 104 | if (psessionEntry->htCapability) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 105 | { |
| 106 | if (pBcnStruct->channelNumber == psessionEntry->currentOperChannel) |
| 107 | { |
| 108 | //11a (non HT) AP overlaps or |
| 109 | //HT AP with HT op mode as mixed overlaps. |
| 110 | //HT AP with HT op mode as overlap legacy overlaps. |
| 111 | if ((!pBcnStruct->HTInfo.present) || |
| 112 | (eSIR_HT_OP_MODE_MIXED == pBcnStruct->HTInfo.opMode) || |
| 113 | (eSIR_HT_OP_MODE_OVERLAP_LEGACY == pBcnStruct->HTInfo.opMode)) |
| 114 | { |
| 115 | limUpdateOverlapStaParam(pMac, pMh->bssId, &(pMac->lim.gLimOverlap11aParams)); |
| 116 | |
| 117 | if (pMac->lim.gLimOverlap11aParams.numSta && |
| 118 | !pMac->lim.gLimOverlap11aParams.protectionEnabled) |
| 119 | { |
| 120 | limEnable11aProtection(pMac, true, true, pBeaconParams,psessionEntry); |
| 121 | } |
| 122 | } |
| 123 | //HT AP with HT20 op mode overlaps. |
| 124 | else if(eSIR_HT_OP_MODE_NO_LEGACY_20MHZ_HT == pBcnStruct->HTInfo.opMode) |
| 125 | { |
| 126 | limUpdateOverlapStaParam(pMac, pMh->bssId, &(pMac->lim.gLimOverlapHt20Params)); |
| 127 | |
| 128 | if (pMac->lim.gLimOverlapHt20Params.numSta && |
| 129 | !pMac->lim.gLimOverlapHt20Params.protectionEnabled) |
| 130 | { |
| 131 | limEnableHT20Protection(pMac, true, true, pBeaconParams,psessionEntry); |
| 132 | } |
| 133 | } |
| 134 | } |
| 135 | } |
| 136 | } |
| 137 | else if(SIR_BAND_2_4_GHZ == rfBand) |
| 138 | { |
| 139 | //We are 11G AP. |
| 140 | if ((phyMode == WNI_CFG_PHY_MODE_11G) && |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 141 | (false == psessionEntry->htCapability)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 142 | { |
| 143 | if (pBcnStruct->channelNumber == psessionEntry->currentOperChannel) |
| 144 | { |
| 145 | if (((!(pBcnStruct->erpPresent)) && |
| 146 | !(pBcnStruct->HTInfo.present))|| |
| 147 | //if erp not present then 11B AP overlapping |
| 148 | (pBcnStruct->erpPresent && |
| 149 | (pBcnStruct->erpIEInfo.useProtection || |
| 150 | pBcnStruct->erpIEInfo.nonErpPresent))) |
| 151 | { |
| 152 | #ifdef FEATURE_WLAN_CCX |
| 153 | if( psessionEntry->isCCXconnection ) |
| 154 | { |
| 155 | VOS_TRACE (VOS_MODULE_ID_PE, VOS_TRACE_LEVEL_INFO, |
| 156 | "%s: [INFOLOG]CCX 11g erpPresent=%d useProtection=%d nonErpPresent=%d\n", __func__, |
| 157 | pBcnStruct->erpPresent, |
| 158 | pBcnStruct->erpIEInfo.useProtection, |
| 159 | pBcnStruct->erpIEInfo.nonErpPresent); |
| 160 | } |
| 161 | #endif |
| 162 | limEnableOverlap11gProtection(pMac, pBeaconParams, pMh,psessionEntry); |
| 163 | } |
| 164 | |
| 165 | } |
| 166 | } |
| 167 | // handling the case when HT AP has overlapping legacy BSS. |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 168 | else if(psessionEntry->htCapability) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 169 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 170 | if (pBcnStruct->channelNumber == psessionEntry->currentOperChannel) |
| 171 | { |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 172 | if (((!(pBcnStruct->erpPresent)) && |
| 173 | !(pBcnStruct->HTInfo.present))|| |
| 174 | //if erp not present then 11B AP overlapping |
| 175 | (pBcnStruct->erpPresent && |
| 176 | (pBcnStruct->erpIEInfo.useProtection || |
| 177 | pBcnStruct->erpIEInfo.nonErpPresent))) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 178 | { |
| 179 | #ifdef FEATURE_WLAN_CCX |
| 180 | if( psessionEntry->isCCXconnection ) |
| 181 | { |
| 182 | VOS_TRACE (VOS_MODULE_ID_PE, VOS_TRACE_LEVEL_INFO, |
| 183 | "%s: [INFOLOG]CCX 11g erpPresent=%d useProtection=%d nonErpPresent=%d\n", __func__, |
| 184 | pBcnStruct->erpPresent, |
| 185 | pBcnStruct->erpIEInfo.useProtection, |
| 186 | pBcnStruct->erpIEInfo.nonErpPresent); |
| 187 | } |
| 188 | #endif |
| 189 | limEnableOverlap11gProtection(pMac, pBeaconParams, pMh,psessionEntry); |
| 190 | } |
| 191 | |
| 192 | //11g device overlaps |
| 193 | if (pBcnStruct->erpPresent && |
| 194 | !(pBcnStruct->erpIEInfo.useProtection || |
| 195 | pBcnStruct->erpIEInfo.nonErpPresent) && !(pBcnStruct->HTInfo.present)) |
| 196 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 197 | limUpdateOverlapStaParam(pMac, pMh->bssId, &(psessionEntry->gLimOverlap11gParams)); |
| 198 | |
| 199 | if (psessionEntry->gLimOverlap11gParams.numSta && |
| 200 | !psessionEntry->gLimOverlap11gParams.protectionEnabled) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 201 | { |
| 202 | limEnableHtProtectionFrom11g(pMac, true, true, pBeaconParams,psessionEntry); |
| 203 | } |
| 204 | } |
| 205 | |
| 206 | //ht device overlaps. |
| 207 | //here we will check for HT related devices only which might need protection. |
| 208 | //check for 11b and 11g is already done in the previous blocks. |
| 209 | //so we will not check for HT operating mode as MIXED. |
| 210 | if (pBcnStruct->HTInfo.present) |
| 211 | { |
| 212 | //if we are not already in mixed mode or legacy mode as HT operating mode |
| 213 | //and received beacon has HT operating mode as legacy |
| 214 | //then we need to enable protection from 11g station. |
| 215 | //we don't need protection from 11b because if that's needed then our operating |
| 216 | //mode would have already been set to legacy in the previous blocks. |
| 217 | if(eSIR_HT_OP_MODE_OVERLAP_LEGACY == pBcnStruct->HTInfo.opMode) |
| 218 | { |
| 219 | if((eSIR_HT_OP_MODE_MIXED != pMac->lim.gHTOperMode) && |
| 220 | (eSIR_HT_OP_MODE_OVERLAP_LEGACY != pMac->lim.gHTOperMode)) |
| 221 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 222 | limUpdateOverlapStaParam(pMac, pMh->bssId, &(psessionEntry->gLimOverlap11gParams)); |
| 223 | if (psessionEntry->gLimOverlap11gParams.numSta && |
| 224 | !psessionEntry->gLimOverlap11gParams.protectionEnabled) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 225 | { |
| 226 | limEnableHtProtectionFrom11g(pMac, true, true, pBeaconParams,psessionEntry); |
| 227 | } |
| 228 | } |
| 229 | } |
| 230 | else if(eSIR_HT_OP_MODE_NO_LEGACY_20MHZ_HT == pBcnStruct->HTInfo.opMode) |
| 231 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 232 | limUpdateOverlapStaParam(pMac, pMh->bssId, &(psessionEntry->gLimOverlapHt20Params)); |
| 233 | if (psessionEntry->gLimOverlapHt20Params.numSta && |
| 234 | !psessionEntry->gLimOverlapHt20Params.protectionEnabled) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 235 | { |
| 236 | limEnableHT20Protection(pMac, true, true, pBeaconParams,psessionEntry); |
| 237 | } |
| 238 | } |
| 239 | } |
| 240 | |
| 241 | } |
| 242 | } |
| 243 | } |
| 244 | pMac->sch.gSchBcnIgnored++; |
| 245 | } |
| 246 | // -------------------------------------------------------------------- |
| 247 | |
| 248 | |
| 249 | |
| 250 | |
| 251 | /** |
| 252 | * __schBeaconProcessNoSession |
| 253 | * |
| 254 | * FUNCTION: |
| 255 | * Process the received beacon frame when |
| 256 | * -- Station is not scanning |
| 257 | * -- No corresponding session is found |
| 258 | * |
| 259 | * LOGIC: |
| 260 | * Following scenarios exist when Session Does not exist: |
| 261 | * * IBSS Beacons, when IBSS session already exists with same SSID, |
| 262 | * but from STA which has not yet joined and has a different BSSID. |
| 263 | * - invoke limHandleIBSScoalescing with the session context of existing IBSS session. |
| 264 | * |
| 265 | * * IBSS Beacons when IBSS session does not exist, only Infra or BT-AMP session exists, |
| 266 | * then save the beacon in the scan results and throw it away. |
| 267 | * |
| 268 | * * Infra Beacons |
| 269 | * - beacons received when no session active |
| 270 | * should not come here, it should be handled as part of scanning, |
| 271 | * else they should not be getting received, should update scan results and drop it if that happens. |
| 272 | * - beacons received when IBSS session active: |
| 273 | * update scan results and drop it. |
| 274 | * - beacons received when Infra session(STA) is active: |
| 275 | * update scan results and drop it |
| 276 | * - beacons received when BT-STA session is active: |
| 277 | * update scan results and drop it. |
| 278 | * - beacons received when Infra/BT-STA or Infra/IBSS is active. |
| 279 | * update scan results and drop it. |
| 280 | * |
| 281 | |
| 282 | */ |
| 283 | static void __schBeaconProcessNoSession(tpAniSirGlobal pMac, tpSchBeaconStruct pBeacon,tANI_U8* pRxPacketInfo) |
| 284 | { |
| 285 | tpPESession psessionEntry = NULL; |
| 286 | |
| 287 | if( (psessionEntry = limIsIBSSSessionActive(pMac)) != NULL) |
| 288 | { |
| 289 | limHandleIBSScoalescing(pMac, pBeacon, pRxPacketInfo, psessionEntry); |
| 290 | } |
| 291 | |
| 292 | //If station(STA/BT-STA/BT-AP/IBSS) mode, Always save the beacon in the scan results, if atleast one session is active |
| 293 | //schBeaconProcessNoSession will be called only when there is atleast one session active, so not checking |
| 294 | //it again here. |
| 295 | limCheckAndAddBssDescription(pMac, pBeacon, pRxPacketInfo, eANI_BOOLEAN_FALSE, eANI_BOOLEAN_FALSE); |
| 296 | return; |
| 297 | } |
| 298 | |
| 299 | |
| 300 | |
| 301 | /* |
| 302 | * __schBeaconProcessForSession |
| 303 | * |
| 304 | * FUNCTION: |
| 305 | * Process the received beacon frame when |
| 306 | * -- Station is not scanning |
| 307 | * -- Corresponding session is found |
| 308 | * |
| 309 | * LOGIC: |
| 310 | * Following scenarios exist when Session exists |
| 311 | * * IBSS STA receving beacons from IBSS Peers, who are part of IBSS. |
| 312 | * - call limHandleIBSScoalescing with that session context. |
| 313 | * * Infra STA receving beacons from AP to which it is connected |
| 314 | * - call schBeaconProcessFromAP with that session's context. |
| 315 | * * BTAMP STA receving beacons from BTAMP AP |
| 316 | * - call schBeaconProcessFromAP with that session's context. |
| 317 | * * BTAMP AP receiving beacons from BTAMP STA |
| 318 | * (here need to make sure BTAP creates session entry for BT STA) |
| 319 | * - just update the beacon count for heart beat purposes for now, |
| 320 | * for now, don't process the beacon. |
| 321 | * * Infra/IBSS both active and receives IBSS beacon: |
| 322 | * - call limHandleIBSScoalescing with that session context. |
| 323 | * * Infra/IBSS both active and receives Infra beacon: |
| 324 | * - call schBeaconProcessFromAP with that session's context. |
| 325 | * any updates to EDCA parameters will be effective for IBSS as well, |
| 326 | * even though no WMM for IBSS ?? Need to figure out how to handle this scenario. |
| 327 | * * Infra/BTSTA both active and receive Infra beacon. |
| 328 | * - change in EDCA parameters on Infra affect the BTSTA link. |
| 329 | * Update the same parameters on BT link |
| 330 | * * Infra/BTSTA both active and receive BT-AP beacon. |
| 331 | * -update beacon cnt for heartbeat |
| 332 | * * Infra/BTAP both active and receive Infra beacon. |
| 333 | * - BT-AP starts advertising BE parameters from Infra AP, if they get changed. |
| 334 | * |
| 335 | * * Infra/BTAP both active and receive BTSTA beacon. |
| 336 | * - update beacon cnt for heartbeat |
| 337 | */ |
| 338 | |
| 339 | static void __schBeaconProcessForSession( tpAniSirGlobal pMac, |
| 340 | tpSchBeaconStruct pBeacon, |
| 341 | tANI_U8* pRxPacketInfo, |
| 342 | tpPESession psessionEntry) |
| 343 | { |
| 344 | tANI_U32 bi; |
| 345 | tANI_U8 bssIdx = 0; |
| 346 | //tpSirMacMgmtHdr pMh = SIR_MAC_BD_TO_MPDUHEADER(pRxPacketInfo); |
| 347 | //tANI_U8 bssid[sizeof(tSirMacAddr)]; |
| 348 | tUpdateBeaconParams beaconParams; |
| 349 | tANI_U8 sendProbeReq = FALSE; |
| 350 | tpDphHashNode pStaDs = NULL; |
Mohit Khanna | 4a70d26 | 2012-09-11 16:30:12 -0700 | [diff] [blame] | 351 | #ifdef WLAN_FEATURE_11AC |
| 352 | tpSirMacMgmtHdr pMh = WDA_GET_RX_MAC_HEADER(pRxPacketInfo); |
| 353 | tANI_U16 aid; |
| 354 | tANI_U8 operMode; |
| 355 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 356 | |
| 357 | |
| 358 | beaconParams.paramChangeBitmap = 0; |
| 359 | |
| 360 | if(eLIM_STA_IN_IBSS_ROLE == psessionEntry->limSystemRole ) |
| 361 | { |
| 362 | limHandleIBSScoalescing(pMac, pBeacon, pRxPacketInfo, psessionEntry); |
| 363 | } |
| 364 | else if( (eLIM_STA_ROLE == psessionEntry->limSystemRole) || |
| 365 | (eLIM_BT_AMP_STA_ROLE == psessionEntry->limSystemRole)) |
| 366 | { |
| 367 | /* |
| 368 | * This handles two cases: |
| 369 | * -- Infra STA receving beacons from AP |
| 370 | * -- BTAMP_STA receving beacons from BTAMP_AP |
| 371 | */ |
| 372 | |
| 373 | |
| 374 | //Always save the beacon into LIM's cached scan results |
| 375 | limCheckAndAddBssDescription(pMac, pBeacon, pRxPacketInfo, eANI_BOOLEAN_FALSE, eANI_BOOLEAN_FALSE); |
| 376 | |
| 377 | /** |
| 378 | * This is the Beacon received from the AP we're currently associated with. Check |
| 379 | * if there are any changes in AP's capabilities |
| 380 | */ |
| 381 | if((tANI_U8) pBeacon->channelNumber != psessionEntry->currentOperChannel) |
| 382 | { |
| 383 | PELOGE(limLog(pMac, LOGE, FL("Channel Change from %d --> %d - " |
| 384 | "Ignoring beacon!\n"), |
| 385 | psessionEntry->currentOperChannel, pBeacon->channelNumber);) |
| 386 | goto fail; |
| 387 | } |
| 388 | limDetectChangeInApCapabilities(pMac, pBeacon, psessionEntry); |
| 389 | if(limGetStaHashBssidx(pMac, DPH_STA_HASH_INDEX_PEER, &bssIdx, psessionEntry) != eSIR_SUCCESS) |
| 390 | goto fail; |
| 391 | beaconParams.bssIdx = bssIdx; |
| 392 | palCopyMemory( pMac->hHdd, ( tANI_U8* )&psessionEntry->lastBeaconTimeStamp, ( tANI_U8* )pBeacon->timeStamp, sizeof(tANI_U64) ); |
| 393 | psessionEntry->lastBeaconDtimCount = pBeacon->tim.dtimCount; |
| 394 | psessionEntry->lastBeaconDtimPeriod= pBeacon->tim.dtimPeriod; |
| 395 | psessionEntry->currentBssBeaconCnt++; |
| 396 | |
| 397 | |
| 398 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 399 | MTRACE(macTrace(pMac, TRACE_CODE_RX_MGMT_TSF, psessionEntry->peSessionId, pBeacon->timeStamp[0]);) |
| 400 | MTRACE(macTrace(pMac, TRACE_CODE_RX_MGMT_TSF, psessionEntry->peSessionId, pBeacon->timeStamp[1]);) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 401 | |
| 402 | /* Read beacon interval session Entry */ |
| 403 | bi = psessionEntry->beaconParams.beaconInterval; |
| 404 | if (bi != pBeacon->beaconInterval) |
| 405 | { |
| 406 | PELOG1(schLog(pMac, LOG1, FL("Beacon interval changed from %d to %d\n"), |
| 407 | pBeacon->beaconInterval, bi);) |
| 408 | |
| 409 | bi = pBeacon->beaconInterval; |
| 410 | psessionEntry->beaconParams.beaconInterval = (tANI_U16) bi; |
| 411 | beaconParams.paramChangeBitmap |= PARAM_BCN_INTERVAL_CHANGED; |
| 412 | beaconParams.beaconInterval = (tANI_U16)bi; |
| 413 | } |
| 414 | |
| 415 | if (pBeacon->cfPresent) |
| 416 | { |
| 417 | cfgSetInt(pMac, WNI_CFG_CFP_PERIOD, pBeacon->cfParamSet.cfpPeriod); |
| 418 | limSendCFParams(pMac, bssIdx, pBeacon->cfParamSet.cfpCount, pBeacon->cfParamSet.cfpPeriod); |
| 419 | } |
| 420 | |
| 421 | if (pBeacon->timPresent) |
| 422 | { |
| 423 | cfgSetInt(pMac, WNI_CFG_DTIM_PERIOD, pBeacon->tim.dtimPeriod); |
| 424 | //No need to send DTIM Period and Count to HAL/SMAC |
| 425 | //SMAC already parses TIM bit. |
| 426 | } |
| 427 | |
| 428 | |
| 429 | if(pMac->lim.gLimProtectionControl != WNI_CFG_FORCE_POLICY_PROTECTION_DISABLE) |
| 430 | |
| 431 | limDecideStaProtection(pMac, pBeacon, &beaconParams, psessionEntry); |
| 432 | if (pBeacon->erpPresent) |
| 433 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 434 | if (pBeacon->erpIEInfo.barkerPreambleMode) |
| 435 | limEnableShortPreamble(pMac, false, &beaconParams, psessionEntry); |
| 436 | else |
| 437 | limEnableShortPreamble(pMac, true, &beaconParams, psessionEntry); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 438 | } |
| 439 | limUpdateShortSlot(pMac, pBeacon, &beaconParams,psessionEntry); |
| 440 | |
| 441 | pStaDs = dphGetHashEntry(pMac, DPH_STA_HASH_INDEX_PEER, &psessionEntry->dph.dphHashTable); |
| 442 | if ((pBeacon->wmeEdcaPresent && (psessionEntry->limWmeEnabled)) || |
| 443 | (pBeacon->edcaPresent && (psessionEntry->limQosEnabled))) |
| 444 | { |
| 445 | if(pBeacon->edcaParams.qosInfo.count != psessionEntry->gLimEdcaParamSetCount) |
| 446 | { |
| 447 | if (schBeaconEdcaProcess(pMac, &pBeacon->edcaParams, psessionEntry) != eSIR_SUCCESS) |
| 448 | PELOGE(schLog(pMac, LOGE, FL("EDCA parameter processing error\n"));) |
| 449 | else if(pStaDs != NULL) |
| 450 | { |
| 451 | // If needed, downgrade the EDCA parameters |
| 452 | limSetActiveEdcaParams(pMac, psessionEntry->gLimEdcaParams, psessionEntry); |
| 453 | |
| 454 | if (pStaDs->aniPeer == eANI_BOOLEAN_TRUE) |
| 455 | limSendEdcaParams(pMac, psessionEntry->gLimEdcaParamsActive, pStaDs->bssId, eANI_BOOLEAN_TRUE); |
| 456 | else |
| 457 | limSendEdcaParams(pMac, psessionEntry->gLimEdcaParamsActive, pStaDs->bssId, eANI_BOOLEAN_FALSE); |
| 458 | } |
| 459 | else |
| 460 | PELOGE(limLog(pMac, LOGE, FL("Self Entry missing in Hash Table\n"));) |
| 461 | } |
| 462 | } |
| 463 | else if( (pBeacon->qosCapabilityPresent && psessionEntry->limQosEnabled) && |
| 464 | (pBeacon->qosCapability.qosInfo.count != psessionEntry->gLimEdcaParamSetCount)) |
| 465 | sendProbeReq = TRUE; |
| 466 | } |
| 467 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 468 | if ( psessionEntry->htCapability && pBeacon->HTInfo.present ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 469 | { |
| 470 | limUpdateStaRunTimeHTSwitchChnlParams( pMac, &pBeacon->HTInfo, bssIdx,psessionEntry); |
| 471 | } |
| 472 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 473 | if ( (psessionEntry->limSystemRole == eLIM_STA_ROLE) ||(psessionEntry->limSystemRole == eLIM_BT_AMP_STA_ROLE) || |
| 474 | (psessionEntry->limSystemRole == eLIM_STA_IN_IBSS_ROLE) ) |
| 475 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 476 | /* Channel Switch information element updated */ |
| 477 | if(pBeacon->channelSwitchPresent || |
| 478 | pBeacon->propIEinfo.propChannelSwitchPresent) |
| 479 | { |
| 480 | limUpdateChannelSwitch(pMac, pBeacon, psessionEntry); |
| 481 | } |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 482 | else if (psessionEntry->gLimSpecMgmt.dot11hChanSwState == eLIM_11H_CHANSW_RUNNING) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 483 | { |
| 484 | limCancelDot11hChannelSwitch(pMac, psessionEntry); |
| 485 | } |
| 486 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 487 | |
Mohit Khanna | 4a70d26 | 2012-09-11 16:30:12 -0700 | [diff] [blame] | 488 | #ifdef WLAN_FEATURE_11AC |
| 489 | if ( (psessionEntry->limSystemRole == eLIM_STA_ROLE) ||(psessionEntry->limSystemRole == eLIM_BT_AMP_STA_ROLE) || (psessionEntry->limSystemRole == eLIM_STA_IN_IBSS_ROLE) ) |
| 490 | { |
| 491 | // check for VHT capability |
| 492 | if(psessionEntry->vhtCapability && pBeacon->OperatingMode.present) |
| 493 | { |
| 494 | pStaDs = dphLookupHashEntry(pMac, pMh->sa, &aid, &psessionEntry->dph.dphHashTable); |
| 495 | operMode = pStaDs->vhtSupportedChannelWidthSet ? eHT_CHANNEL_WIDTH_80MHZ : pStaDs->htSupportedChannelWidthSet ? eHT_CHANNEL_WIDTH_40MHZ: eHT_CHANNEL_WIDTH_20MHZ; |
| 496 | if( operMode != pBeacon->OperatingMode.chanWidth) |
| 497 | { |
Jeff Johnson | 3d710ea | 2012-12-10 14:31:52 -0800 | [diff] [blame] | 498 | PELOG1(limLog(pMac, LOG1, FL(" received Chanwidth %d, staIdx = %d\n"), |
Mohit Khanna | 4a70d26 | 2012-09-11 16:30:12 -0700 | [diff] [blame] | 499 | pBeacon->OperatingMode.chanWidth, |
| 500 | pStaDs->staIndex);) |
| 501 | PELOG1(limLog(pMac, LOG1, FL(" MAC - %0x:%0x:%0x:%0x:%0x:%0x\n"), |
| 502 | pMh->sa[0], |
| 503 | pMh->sa[1], |
| 504 | pMh->sa[2], |
| 505 | pMh->sa[3], |
| 506 | pMh->sa[4], |
| 507 | pMh->sa[5]);) |
| 508 | |
| 509 | if(pBeacon->OperatingMode.chanWidth == eHT_CHANNEL_WIDTH_80MHZ) |
| 510 | { |
| 511 | pStaDs->vhtSupportedChannelWidthSet = WNI_CFG_VHT_CHANNEL_WIDTH_80MHZ; |
| 512 | pStaDs->htSupportedChannelWidthSet = eHT_CHANNEL_WIDTH_40MHZ ; |
| 513 | } |
| 514 | else if(pBeacon->OperatingMode.chanWidth == eHT_CHANNEL_WIDTH_40MHZ) |
| 515 | { |
| 516 | pStaDs->vhtSupportedChannelWidthSet = WNI_CFG_VHT_CHANNEL_WIDTH_20_40MHZ; |
| 517 | pStaDs->htSupportedChannelWidthSet = eHT_CHANNEL_WIDTH_40MHZ; |
| 518 | } |
| 519 | else if(pBeacon->OperatingMode.chanWidth == eHT_CHANNEL_WIDTH_20MHZ) |
| 520 | { |
| 521 | pStaDs->vhtSupportedChannelWidthSet = WNI_CFG_VHT_CHANNEL_WIDTH_20_40MHZ; |
| 522 | pStaDs->htSupportedChannelWidthSet = eHT_CHANNEL_WIDTH_20MHZ; |
| 523 | } |
| 524 | limCheckVHTOpModeChange(pMac, psessionEntry, pBeacon->OperatingMode.chanWidth, pStaDs->staIndex); |
| 525 | } |
| 526 | } |
| 527 | } |
| 528 | #endif |
| 529 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 530 | #if defined FEATURE_WLAN_CCX |
| 531 | if( psessionEntry->isCCXconnection ) |
| 532 | { |
| 533 | tPowerdBm localConstraint = 0, regMax = 0, maxTxPower = 0; |
| 534 | if (pBeacon->ccxTxPwr.present) |
| 535 | { |
| 536 | localConstraint = pBeacon->ccxTxPwr.power_limit; |
| 537 | regMax = cfgGetRegulatoryMaxTransmitPower( pMac, psessionEntry->currentOperChannel ); |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 538 | maxTxPower = limGetMaxTxPower(regMax, localConstraint, pMac->roam.configParam.nTxPowerCap); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 539 | |
| 540 | //If maxTxPower is increased or decreased |
| 541 | if( maxTxPower != psessionEntry->maxTxPower ) |
| 542 | { |
| 543 | limLog( pMac, LOG1, "RegMax = %d, lpc = %d, MaxTx = %d", regMax, localConstraint, maxTxPower ); |
| 544 | limLog( pMac, LOG1, "Local power constraint change..updating new maxTx power to HAL"); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 545 | if( limSendSetMaxTxPowerReq ( pMac, maxTxPower, psessionEntry ) == eSIR_SUCCESS ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 546 | psessionEntry->maxTxPower = maxTxPower; |
| 547 | } |
| 548 | } |
| 549 | } |
| 550 | #endif |
| 551 | |
| 552 | |
| 553 | #if defined WLAN_FEATURE_VOWIFI |
| 554 | if( pMac->rrm.rrmPEContext.rrmEnable ) |
| 555 | { |
| 556 | tPowerdBm localConstraint = 0, regMax = 0, maxTxPower = 0; |
| 557 | if (pBeacon->powerConstraintPresent && pMac->rrm.rrmPEContext.rrmEnable) |
| 558 | { |
| 559 | localConstraint = pBeacon->localPowerConstraint.localPowerConstraints; |
| 560 | } |
| 561 | else |
| 562 | { |
| 563 | localConstraint = 0; |
| 564 | } |
Gopichand Nakkala | aa340d7 | 2013-02-28 15:26:52 +0530 | [diff] [blame^] | 565 | regMax = cfgGetRegulatoryMaxTransmitPower( pMac, psessionEntry->currentOperChannel ); |
| 566 | //Get the maxTxPower in the range of 13 to 19 |
| 567 | maxTxPower = rrmGetMinOfMaxTxPower(regMax, (regMax - localConstraint)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 568 | //If maxTxPower is increased or decreased |
| 569 | if( maxTxPower != psessionEntry->maxTxPower ) |
| 570 | { |
| 571 | #if defined WLAN_VOWIFI_DEBUG |
| 572 | limLog( pMac, LOGE, "Regulatory max = %d, local power constraint = %d, max tx = %d", regMax, localConstraint, maxTxPower ); |
| 573 | limLog( pMac, LOGE, "Local power constraint change..updating mew maxTx power to HAL"); |
| 574 | #endif |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 575 | if( rrmSendSetMaxTxPowerReq ( pMac, maxTxPower, psessionEntry ) == eSIR_SUCCESS ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 576 | psessionEntry->maxTxPower = maxTxPower; |
| 577 | |
| 578 | } |
| 579 | } |
| 580 | #endif |
| 581 | |
| 582 | // Indicate to LIM that Beacon is received |
| 583 | |
| 584 | if (pBeacon->HTInfo.present) |
| 585 | limReceivedHBHandler(pMac, (tANI_U8)pBeacon->HTInfo.primaryChannel, psessionEntry); |
| 586 | else |
| 587 | limReceivedHBHandler(pMac, (tANI_U8)pBeacon->channelNumber, psessionEntry); |
| 588 | |
| 589 | // I don't know if any additional IE is required here. Currently, not include addIE. |
| 590 | if(sendProbeReq) |
| 591 | limSendProbeReqMgmtFrame(pMac, &psessionEntry->ssId, |
| 592 | psessionEntry->bssId, psessionEntry->currentOperChannel,psessionEntry->selfMacAddr, |
| 593 | psessionEntry->dot11mode, 0, NULL); |
| 594 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 595 | if(beaconParams.paramChangeBitmap) |
| 596 | { |
| 597 | PELOGW(schLog(pMac, LOGW, FL("Beacon for session[%d] got changed. \n"), psessionEntry->peSessionId);) |
| 598 | PELOGW(schLog(pMac, LOGW, FL("sending beacon param change bitmap: 0x%x \n"), beaconParams.paramChangeBitmap);) |
| 599 | limSendBeaconParams(pMac, &beaconParams, psessionEntry); |
| 600 | } |
| 601 | |
| 602 | fail: |
| 603 | return; |
| 604 | |
| 605 | } |
| 606 | |
| 607 | |
| 608 | |
| 609 | /** |
| 610 | * schBeaconProcess |
| 611 | * |
| 612 | * FUNCTION: |
| 613 | * Process the received beacon frame |
| 614 | * |
| 615 | * LOGIC: |
| 616 | * |
| 617 | * ASSUMPTIONS: |
| 618 | * |
| 619 | * NOTE: |
| 620 | * |
| 621 | * @param pRxPacketInfo pointer to buffer descriptor |
| 622 | * @return None |
| 623 | */ |
| 624 | |
| 625 | void schBeaconProcess(tpAniSirGlobal pMac, tANI_U8* pRxPacketInfo, tpPESession psessionEntry) |
| 626 | { |
| 627 | static tSchBeaconStruct beaconStruct; |
| 628 | tUpdateBeaconParams beaconParams; |
| 629 | tpPESession pAPSession = NULL; |
| 630 | beaconParams.paramChangeBitmap = 0; |
| 631 | |
| 632 | pMac->sch.gSchBcnRcvCnt++; |
| 633 | |
| 634 | // Convert the beacon frame into a structure |
| 635 | if (sirConvertBeaconFrame2Struct(pMac, (tANI_U8 *) pRxPacketInfo, &beaconStruct)!= eSIR_SUCCESS) |
| 636 | { |
| 637 | PELOGE(schLog(pMac, LOGE, FL("beacon parsing failed\n"));) |
| 638 | pMac->sch.gSchBcnParseErrorCnt++; |
| 639 | return; |
| 640 | } |
| 641 | |
| 642 | if (beaconStruct.ssidPresent) |
| 643 | { |
| 644 | beaconStruct.ssId.ssId[beaconStruct.ssId.length] = 0; |
| 645 | } |
| 646 | |
| 647 | /* |
| 648 | * First process the beacon in the context of any existing AP or BTAP session. |
| 649 | * This takes cares of following two scenarios: |
| 650 | * - psessionEntry = NULL: |
| 651 | * e.g. beacon received from a neighboring BSS, you want to apply the protection settings to BTAP/InfraAP beacons |
| 652 | * - psessionEntry is non NULL: |
| 653 | * e.g. beacon received is from the INFRA AP to which you are connected on another concurrent link. |
| 654 | * In this case also, we want to apply the protection settings(as advertised by Infra AP) to BTAP beacons |
| 655 | * |
| 656 | * |
| 657 | */ |
| 658 | |
| 659 | if((pAPSession = limIsApSessionActive(pMac)) != NULL) |
| 660 | { |
| 661 | beaconParams.bssIdx = pAPSession->bssIdx; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 662 | if (pAPSession->gLimProtectionControl != WNI_CFG_FORCE_POLICY_PROTECTION_DISABLE) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 663 | ap_beacon_process(pMac, pRxPacketInfo, &beaconStruct, &beaconParams, pAPSession); |
| 664 | |
| 665 | if (beaconParams.paramChangeBitmap) |
| 666 | { |
| 667 | //Update the beacons and apply the new settings to HAL |
| 668 | schSetFixedBeaconFields(pMac, pAPSession); |
| 669 | PELOG1(schLog(pMac, LOG1, FL("Beacon for PE session[%d] got changed. \n"), pAPSession->peSessionId);) |
| 670 | PELOG1(schLog(pMac, LOG1, FL("sending beacon param change bitmap: 0x%x \n"), beaconParams.paramChangeBitmap);) |
| 671 | limSendBeaconParams(pMac, &beaconParams, pAPSession); |
| 672 | } |
| 673 | } |
| 674 | |
| 675 | /* |
| 676 | * Now process the beacon in the context of the BSS which is transmitting the beacons, if one is found |
| 677 | */ |
| 678 | if(psessionEntry == NULL) |
| 679 | { |
| 680 | __schBeaconProcessNoSession(pMac, &beaconStruct, pRxPacketInfo ); |
| 681 | } |
| 682 | else |
| 683 | { |
| 684 | __schBeaconProcessForSession(pMac, &beaconStruct, pRxPacketInfo, psessionEntry ); |
| 685 | } |
| 686 | |
| 687 | } |
| 688 | |
| 689 | |
| 690 | |
| 691 | |
| 692 | |
| 693 | // -------------------------------------------------------------------- |
| 694 | /** |
| 695 | * schBeaconEdcaProcess |
| 696 | * |
| 697 | * FUNCTION: |
| 698 | * Process the EDCA parameter set in the received beacon frame |
| 699 | * |
| 700 | * LOGIC: |
| 701 | * |
| 702 | * ASSUMPTIONS: |
| 703 | * |
| 704 | * NOTE: |
| 705 | * |
| 706 | * @param edca reference to edca parameters in beacon struct |
| 707 | * @return success |
| 708 | */ |
| 709 | |
| 710 | tSirRetStatus schBeaconEdcaProcess(tpAniSirGlobal pMac, tSirMacEdcaParamSetIE *edca, tpPESession psessionEntry) |
| 711 | { |
| 712 | tANI_U8 i; |
| 713 | #ifdef FEATURE_WLAN_DIAG_SUPPORT |
| 714 | vos_log_qos_edca_pkt_type *log_ptr = NULL; |
| 715 | #endif //FEATURE_WLAN_DIAG_SUPPORT |
| 716 | |
| 717 | PELOG1(schLog(pMac, LOG1, FL("Updating parameter set count: Old %d ---> new %d\n"), |
| 718 | psessionEntry->gLimEdcaParamSetCount, edca->qosInfo.count);) |
| 719 | |
| 720 | psessionEntry->gLimEdcaParamSetCount = edca->qosInfo.count; |
| 721 | psessionEntry->gLimEdcaParams[EDCA_AC_BE] = edca->acbe; |
| 722 | psessionEntry->gLimEdcaParams[EDCA_AC_BK] = edca->acbk; |
| 723 | psessionEntry->gLimEdcaParams[EDCA_AC_VI] = edca->acvi; |
| 724 | psessionEntry->gLimEdcaParams[EDCA_AC_VO] = edca->acvo; |
| 725 | //log: LOG_WLAN_QOS_EDCA_C |
| 726 | #ifdef FEATURE_WLAN_DIAG_SUPPORT |
| 727 | WLAN_VOS_DIAG_LOG_ALLOC(log_ptr, vos_log_qos_edca_pkt_type, LOG_WLAN_QOS_EDCA_C); |
| 728 | if(log_ptr) |
| 729 | { |
| 730 | log_ptr->aci_be = psessionEntry->gLimEdcaParams[EDCA_AC_BE].aci.aci; |
| 731 | log_ptr->cw_be = psessionEntry->gLimEdcaParams[EDCA_AC_BE].cw.max << 4 | |
| 732 | psessionEntry->gLimEdcaParams[EDCA_AC_BE].cw.min; |
| 733 | log_ptr->txoplimit_be = psessionEntry->gLimEdcaParams[EDCA_AC_BE].txoplimit; |
| 734 | log_ptr->aci_bk = psessionEntry->gLimEdcaParams[EDCA_AC_BK].aci.aci; |
| 735 | log_ptr->cw_bk = psessionEntry->gLimEdcaParams[EDCA_AC_BK].cw.max << 4 | |
| 736 | psessionEntry->gLimEdcaParams[EDCA_AC_BK].cw.min; |
| 737 | log_ptr->txoplimit_bk = psessionEntry->gLimEdcaParams[EDCA_AC_BK].txoplimit; |
| 738 | log_ptr->aci_vi = psessionEntry->gLimEdcaParams[EDCA_AC_VI].aci.aci; |
| 739 | log_ptr->cw_vi = psessionEntry->gLimEdcaParams[EDCA_AC_VI].cw.max << 4 | |
| 740 | psessionEntry->gLimEdcaParams[EDCA_AC_VI].cw.min; |
| 741 | log_ptr->txoplimit_vi = psessionEntry->gLimEdcaParams[EDCA_AC_VI].txoplimit; |
| 742 | log_ptr->aci_vo = psessionEntry->gLimEdcaParams[EDCA_AC_VO].aci.aci; |
| 743 | log_ptr->cw_vo = psessionEntry->gLimEdcaParams[EDCA_AC_VO].cw.max << 4 | |
| 744 | psessionEntry->gLimEdcaParams[EDCA_AC_VO].cw.min; |
| 745 | log_ptr->txoplimit_vo = psessionEntry->gLimEdcaParams[EDCA_AC_VO].txoplimit; |
| 746 | } |
| 747 | WLAN_VOS_DIAG_LOG_REPORT(log_ptr); |
| 748 | #endif //FEATURE_WLAN_DIAG_SUPPORT |
| 749 | PELOG1(schLog(pMac, LOGE, FL("Updating Local EDCA Params(gLimEdcaParams) to: "));) |
| 750 | for(i=0; i<MAX_NUM_AC; i++) |
| 751 | { |
| 752 | PELOG1(schLog(pMac, LOG1, FL("AC[%d]: AIFSN: %d, ACM %d, CWmin %d, CWmax %d, TxOp %d\n"), |
| 753 | i, |
| 754 | psessionEntry->gLimEdcaParams[i].aci.aifsn, |
| 755 | psessionEntry->gLimEdcaParams[i].aci.acm, |
| 756 | psessionEntry->gLimEdcaParams[i].cw.min, |
| 757 | psessionEntry->gLimEdcaParams[i].cw.max, |
| 758 | psessionEntry->gLimEdcaParams[i].txoplimit);) |
| 759 | } |
| 760 | |
| 761 | return eSIR_SUCCESS; |
| 762 | } |