Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1 | /* |
Kiet Lam | aa8e15a | 2014-02-11 23:30:06 -0800 | [diff] [blame^] | 2 | * Copyright (c) 2012-2013 Qualcomm Atheros, Inc. |
| 3 | * All Rights Reserved. |
| 4 | * Qualcomm Atheros Confidential and Proprietary. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 5 | */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 6 | /* |
| 7 | * Airgo Networks, Inc proprietary. All rights reserved. |
| 8 | * This file schMessage.cc contains the message handler |
| 9 | * |
| 10 | * Author: Sandesh Goel |
| 11 | * Date: 02/25/02 |
| 12 | * History:- |
| 13 | * Date Modified by Modification Information |
| 14 | * -------------------------------------------------------------------- |
| 15 | * |
| 16 | */ |
| 17 | #include "palTypes.h" |
| 18 | #include "sirCommon.h" |
| 19 | |
Jeff Johnson | 62c2798 | 2013-02-27 17:53:55 -0800 | [diff] [blame] | 20 | #include "wniCfgSta.h" |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 21 | #include "aniGlobal.h" |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 22 | #include "cfgApi.h" |
| 23 | #include "limApi.h" |
| 24 | #include "pmmApi.h" |
| 25 | #include "limSendMessages.h" |
| 26 | |
| 27 | |
| 28 | #include "schApi.h" |
| 29 | #include "schDebug.h" |
| 30 | |
| 31 | /// Minimum beacon interval allowed (in Kus) |
| 32 | #define SCH_BEACON_INTERVAL_MIN 10 |
| 33 | |
| 34 | /// Maximum beacon interval allowed (in Kus) |
| 35 | #define SCH_BEACON_INTERVAL_MAX 10000 |
| 36 | |
| 37 | /// convert the CW values into a tANI_U16 |
| 38 | #define GET_CW(pCw) ((tANI_U16) ((*(pCw) << 8) + *((pCw) + 1))) |
| 39 | |
| 40 | // local functions |
| 41 | static tSirRetStatus getWmmLocalParams(tpAniSirGlobal pMac, tANI_U32 params[][WNI_CFG_EDCA_ANI_ACBK_LOCAL_LEN]); |
| 42 | static void setSchEdcaParams(tpAniSirGlobal pMac, tANI_U32 params[][WNI_CFG_EDCA_ANI_ACBK_LOCAL_LEN], tpPESession psessionEntry); |
| 43 | |
| 44 | // -------------------------------------------------------------------- |
| 45 | /** |
| 46 | * schSetBeaconInterval |
| 47 | * |
| 48 | * FUNCTION: |
| 49 | * |
| 50 | * LOGIC: |
| 51 | * |
| 52 | * ASSUMPTIONS: |
| 53 | * |
| 54 | * NOTE: |
| 55 | * |
| 56 | * @param None |
| 57 | * @return None |
| 58 | */ |
| 59 | |
| 60 | void schSetBeaconInterval(tpAniSirGlobal pMac,tpPESession psessionEntry) |
| 61 | { |
| 62 | tANI_U32 bi; |
| 63 | |
| 64 | bi = psessionEntry->beaconParams.beaconInterval; |
| 65 | |
| 66 | if (bi < SCH_BEACON_INTERVAL_MIN || bi > SCH_BEACON_INTERVAL_MAX) |
| 67 | { |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 68 | schLog(pMac, LOGE, FL("Invalid beacon interval %d (should be [%d,%d]"), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 69 | bi, SCH_BEACON_INTERVAL_MIN, SCH_BEACON_INTERVAL_MAX); |
| 70 | return; |
| 71 | } |
| 72 | |
| 73 | pMac->sch.schObject.gSchBeaconInterval = (tANI_U16)bi; |
| 74 | } |
| 75 | |
| 76 | |
| 77 | // -------------------------------------------------------------------- |
| 78 | /** |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 79 | * schProcessMessage |
| 80 | * |
| 81 | * FUNCTION: |
| 82 | * |
| 83 | * LOGIC: |
| 84 | * |
| 85 | * ASSUMPTIONS: |
| 86 | * |
| 87 | * NOTE: |
| 88 | * |
| 89 | * @param None |
| 90 | * @return None |
| 91 | */ |
| 92 | |
| 93 | void schProcessMessage(tpAniSirGlobal pMac,tpSirMsgQ pSchMsg) |
| 94 | { |
| 95 | #ifdef FIXME_GEN6 |
| 96 | tANI_U32 *pBD; |
| 97 | tpSirMacMgmtHdr mh; |
| 98 | void *pPacket; |
| 99 | #endif |
| 100 | tANI_U32 val; |
| 101 | |
| 102 | tpPESession psessionEntry = &pMac->lim.gpSession[0]; //TBD-RAJESH HOW TO GET sessionEntry????? |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 103 | PELOG3(schLog(pMac, LOG3, FL("Received message (%x) "), pSchMsg->type);) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 104 | |
| 105 | switch (pSchMsg->type) |
| 106 | { |
| 107 | #ifdef FIXME_GEN6 |
| 108 | case SIR_BB_XPORT_MGMT_MSG: |
| 109 | pMac->sch.gSchBBXportRcvCnt++; |
| 110 | |
| 111 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 112 | pBD = (tANI_U32 *) pSchMsg->bodyptr; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 113 | |
| 114 | |
| 115 | mh = SIR_MAC_BD_TO_MPDUHEADER( pBD ); |
| 116 | |
| 117 | if (mh->fc.type == SIR_MAC_MGMT_FRAME && |
| 118 | mh->fc.subType == SIR_MAC_MGMT_BEACON) |
| 119 | schBeaconProcess(pMac, pBD); |
| 120 | else |
| 121 | { |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 122 | schLog(pMac, LOGE, FL("Unexpected message (%d,%d) rcvd"), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 123 | mh->fc.type, mh->fc.subType); |
| 124 | pMac->sch.gSchUnknownRcvCnt++; |
| 125 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 126 | break; |
| 127 | #endif |
| 128 | |
| 129 | case SIR_SCH_CHANNEL_SWITCH_REQUEST: |
| 130 | schLog(pMac, LOGE, |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 131 | FL("Channel switch request not handled")); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 132 | break; |
| 133 | |
| 134 | case SIR_SCH_START_SCAN_REQ: |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 135 | pMac->sch.gSchScanReqRcvd = true; |
| 136 | if (pMac->sch.gSchHcfEnabled) |
| 137 | { |
| 138 | // In HCF mode, wait for TFP to stop before sending a response |
| 139 | if (pMac->sch.schObject.gSchCFBInitiated || |
| 140 | pMac->sch.schObject.gSchCFPInitiated) |
| 141 | { |
| 142 | PELOG1(schLog(pMac, LOG1, |
| 143 | FL("Waiting for TFP to halt before sending " |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 144 | "start scan response"));) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 145 | } |
| 146 | else |
| 147 | schSendStartScanRsp(pMac); |
| 148 | } |
| 149 | else |
| 150 | { |
| 151 | // In eDCF mode, send the response right away |
| 152 | schSendStartScanRsp(pMac); |
| 153 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 154 | break; |
| 155 | |
| 156 | case SIR_SCH_END_SCAN_NTF: |
| 157 | PELOG3(schLog(pMac, LOG3, |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 158 | FL("Received STOP_SCAN_NTF from LIM"));) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 159 | pMac->sch.gSchScanReqRcvd = false; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 160 | break; |
| 161 | |
| 162 | case SIR_CFG_PARAM_UPDATE_IND: |
| 163 | |
| 164 | if (wlan_cfgGetInt(pMac, (tANI_U16) pSchMsg->bodyval, &val) != eSIR_SUCCESS) |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 165 | schLog(pMac, LOGP, FL("failed to cfg get id %d"), pSchMsg->bodyval); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 166 | |
| 167 | switch (pSchMsg->bodyval) |
| 168 | { |
| 169 | case WNI_CFG_BEACON_INTERVAL: |
| 170 | // What to do for IBSS ?? - TBD |
| 171 | if (psessionEntry->limSystemRole == eLIM_AP_ROLE) |
| 172 | schSetBeaconInterval(pMac,psessionEntry); |
| 173 | break; |
| 174 | |
| 175 | |
| 176 | case WNI_CFG_DTIM_PERIOD: |
| 177 | pMac->sch.schObject.gSchDTIMCount = 0; |
| 178 | break; |
| 179 | |
| 180 | case WNI_CFG_CFP_PERIOD: |
| 181 | pMac->sch.schObject.gSchCFPCount = 0; |
| 182 | break; |
| 183 | |
| 184 | case WNI_CFG_EDCA_PROFILE: |
| 185 | schEdcaProfileUpdate(pMac, psessionEntry); |
| 186 | break; |
| 187 | |
| 188 | case WNI_CFG_EDCA_ANI_ACBK_LOCAL: |
| 189 | case WNI_CFG_EDCA_ANI_ACBE_LOCAL: |
| 190 | case WNI_CFG_EDCA_ANI_ACVI_LOCAL: |
| 191 | case WNI_CFG_EDCA_ANI_ACVO_LOCAL: |
| 192 | case WNI_CFG_EDCA_WME_ACBK_LOCAL: |
| 193 | case WNI_CFG_EDCA_WME_ACBE_LOCAL: |
| 194 | case WNI_CFG_EDCA_WME_ACVI_LOCAL: |
| 195 | case WNI_CFG_EDCA_WME_ACVO_LOCAL: |
| 196 | if (psessionEntry->limSystemRole == eLIM_AP_ROLE) |
| 197 | schQosUpdateLocal(pMac, psessionEntry); |
| 198 | break; |
| 199 | |
| 200 | case WNI_CFG_EDCA_ANI_ACBK: |
| 201 | case WNI_CFG_EDCA_ANI_ACBE: |
| 202 | case WNI_CFG_EDCA_ANI_ACVI: |
| 203 | case WNI_CFG_EDCA_ANI_ACVO: |
| 204 | case WNI_CFG_EDCA_WME_ACBK: |
| 205 | case WNI_CFG_EDCA_WME_ACBE: |
| 206 | case WNI_CFG_EDCA_WME_ACVI: |
| 207 | case WNI_CFG_EDCA_WME_ACVO: |
| 208 | if (psessionEntry->limSystemRole == eLIM_AP_ROLE) |
| 209 | { |
| 210 | psessionEntry->gLimEdcaParamSetCount++; |
| 211 | schQosUpdateBroadcast(pMac, psessionEntry); |
| 212 | } |
| 213 | break; |
| 214 | |
| 215 | default: |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 216 | schLog(pMac, LOGE, FL("Cfg param %d indication not handled"), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 217 | pSchMsg->bodyval); |
| 218 | } |
| 219 | break; |
Madan Mohan Koyyalamudi | 436cdab | 2012-09-24 12:19:47 -0700 | [diff] [blame] | 220 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 221 | default: |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 222 | schLog(pMac, LOGE, FL("Unknown message in schMsgQ type %d"), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 223 | pSchMsg->type); |
| 224 | } |
| 225 | |
| 226 | } |
| 227 | |
| 228 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 229 | // get the local or broadcast parameters based on the profile sepcified in the config |
| 230 | // params are delivered in this order: BK, BE, VI, VO |
| 231 | tSirRetStatus |
| 232 | schGetParams( |
| 233 | tpAniSirGlobal pMac, |
| 234 | tANI_U32 params[][WNI_CFG_EDCA_ANI_ACBK_LOCAL_LEN], |
| 235 | tANI_U8 local) |
| 236 | { |
| 237 | tANI_U32 val; |
| 238 | tANI_U32 i,idx; |
| 239 | tANI_U32 *prf; |
| 240 | |
| 241 | tANI_U32 ani_l[] = { WNI_CFG_EDCA_ANI_ACBE_LOCAL,WNI_CFG_EDCA_ANI_ACBK_LOCAL, |
| 242 | WNI_CFG_EDCA_ANI_ACVI_LOCAL, WNI_CFG_EDCA_ANI_ACVO_LOCAL }; |
| 243 | tANI_U32 wme_l[] = {WNI_CFG_EDCA_WME_ACBE_LOCAL, WNI_CFG_EDCA_WME_ACBK_LOCAL, |
| 244 | WNI_CFG_EDCA_WME_ACVI_LOCAL, WNI_CFG_EDCA_WME_ACVO_LOCAL}; |
| 245 | tANI_U32 demo_l[] = {WNI_CFG_EDCA_TIT_DEMO_ACBE_LOCAL, WNI_CFG_EDCA_TIT_DEMO_ACBK_LOCAL, |
| 246 | WNI_CFG_EDCA_TIT_DEMO_ACVI_LOCAL, WNI_CFG_EDCA_TIT_DEMO_ACVO_LOCAL}; |
| 247 | tANI_U32 ani_b[] = {WNI_CFG_EDCA_ANI_ACBE, WNI_CFG_EDCA_ANI_ACBK, |
| 248 | WNI_CFG_EDCA_ANI_ACVI, WNI_CFG_EDCA_ANI_ACVO}; |
| 249 | tANI_U32 wme_b[] = {WNI_CFG_EDCA_WME_ACBE, WNI_CFG_EDCA_WME_ACBK, |
| 250 | WNI_CFG_EDCA_WME_ACVI, WNI_CFG_EDCA_WME_ACVO}; |
| 251 | tANI_U32 demo_b[] = {WNI_CFG_EDCA_TIT_DEMO_ACBE, WNI_CFG_EDCA_TIT_DEMO_ACBK, |
| 252 | WNI_CFG_EDCA_TIT_DEMO_ACVI, WNI_CFG_EDCA_TIT_DEMO_ACVO}; |
| 253 | |
| 254 | if (wlan_cfgGetInt(pMac, WNI_CFG_EDCA_PROFILE, &val) != eSIR_SUCCESS) |
| 255 | { |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 256 | schLog(pMac, LOGP, FL("failed to cfg get EDCA_PROFILE id %d"), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 257 | WNI_CFG_EDCA_PROFILE); |
| 258 | return eSIR_FAILURE; |
| 259 | } |
| 260 | |
| 261 | if (val >= WNI_CFG_EDCA_PROFILE_MAX) |
| 262 | { |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 263 | schLog(pMac, LOGE, FL("Invalid EDCA_PROFILE %d, using %d instead"), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 264 | val, WNI_CFG_EDCA_PROFILE_ANI); |
| 265 | val = WNI_CFG_EDCA_PROFILE_ANI; |
| 266 | } |
| 267 | |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 268 | schLog(pMac, LOGW, FL("EdcaProfile: Using %d (%s)"), val, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 269 | ((val == WNI_CFG_EDCA_PROFILE_WMM) ? "WMM" |
| 270 | : ( (val == WNI_CFG_EDCA_PROFILE_TIT_DEMO) ? "Titan" : "HiPerf"))); |
| 271 | |
| 272 | if (local) |
| 273 | { |
| 274 | switch (val) |
| 275 | { |
| 276 | case WNI_CFG_EDCA_PROFILE_WMM: |
| 277 | prf = &wme_l[0]; |
| 278 | break; |
| 279 | case WNI_CFG_EDCA_PROFILE_TIT_DEMO: |
| 280 | prf = &demo_l[0]; |
| 281 | break; |
| 282 | case WNI_CFG_EDCA_PROFILE_ANI: |
| 283 | default: |
| 284 | prf = &ani_l[0]; |
| 285 | break; |
| 286 | } |
| 287 | } |
| 288 | else |
| 289 | { |
| 290 | switch (val) |
| 291 | { |
| 292 | case WNI_CFG_EDCA_PROFILE_WMM: |
| 293 | prf = &wme_b[0]; |
| 294 | break; |
| 295 | case WNI_CFG_EDCA_PROFILE_TIT_DEMO: |
| 296 | prf = &demo_b[0]; |
| 297 | break; |
| 298 | case WNI_CFG_EDCA_PROFILE_ANI: |
| 299 | default: |
| 300 | prf = &ani_b[0]; |
| 301 | break; |
| 302 | } |
| 303 | } |
| 304 | |
| 305 | for (i=0; i < 4; i++) |
| 306 | { |
| 307 | tANI_U8 data[WNI_CFG_EDCA_ANI_ACBK_LEN]; |
| 308 | tANI_U32 len = WNI_CFG_EDCA_ANI_ACBK_LOCAL_LEN; |
| 309 | if (wlan_cfgGetStr(pMac, (tANI_U16) prf[i], (tANI_U8 *) &data[0], &len) != eSIR_SUCCESS) |
| 310 | { |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 311 | schLog(pMac, LOGP, FL("cfgGet failed for %d"), prf[i]); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 312 | return eSIR_FAILURE; |
| 313 | } |
| 314 | if (len > WNI_CFG_EDCA_ANI_ACBK_LOCAL_LEN) |
| 315 | { |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 316 | schLog(pMac, LOGE, FL("cfgGet for %d: length is %d instead of %d"), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 317 | prf[i], len, WNI_CFG_EDCA_ANI_ACBK_LOCAL_LEN); |
| 318 | return eSIR_FAILURE; |
| 319 | } |
| 320 | for (idx=0; idx < len; idx++) |
| 321 | params[i][idx] = (tANI_U32) data[idx]; |
| 322 | } |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 323 | PELOG1(schLog(pMac, LOG1, FL("GetParams: local=%d, profile = %d Done"), local, val);) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 324 | return eSIR_SUCCESS; |
| 325 | } |
| 326 | |
Madan Mohan Koyyalamudi | 436cdab | 2012-09-24 12:19:47 -0700 | [diff] [blame] | 327 | static void broadcastWMMOfConcurrentSTASession(tpAniSirGlobal pMac, tpPESession psessionEntry) |
| 328 | { |
| 329 | tANI_U8 i,j; |
| 330 | tpPESession pConcurrentStaSessionEntry; |
| 331 | |
| 332 | for (i =0;i < pMac->lim.maxBssId;i++) |
| 333 | { |
| 334 | /* Find another INFRA STA AP session on same operating channel. The session entry passed to this API is for GO/SoftAP session that is getting added currently */ |
| 335 | if ( (pMac->lim.gpSession[i].valid == TRUE ) && |
| 336 | (pMac->lim.gpSession[i].peSessionId != psessionEntry->peSessionId) && |
| 337 | (pMac->lim.gpSession[i].currentOperChannel == psessionEntry->currentOperChannel) && |
| 338 | (pMac->lim.gpSession[i].limSystemRole == eLIM_STA_ROLE) |
| 339 | ) |
| 340 | { |
| 341 | pConcurrentStaSessionEntry = &(pMac->lim.gpSession[i]); |
| 342 | for (j=0; j<MAX_NUM_AC; j++) |
| 343 | { |
| 344 | psessionEntry->gLimEdcaParamsBC[j].aci.acm = pConcurrentStaSessionEntry->gLimEdcaParams[j].aci.acm; |
| 345 | psessionEntry->gLimEdcaParamsBC[j].aci.aifsn = pConcurrentStaSessionEntry->gLimEdcaParams[j].aci.aifsn; |
| 346 | psessionEntry->gLimEdcaParamsBC[j].cw.min = pConcurrentStaSessionEntry->gLimEdcaParams[j].cw.min; |
| 347 | psessionEntry->gLimEdcaParamsBC[j].cw.max = pConcurrentStaSessionEntry->gLimEdcaParams[j].cw.max; |
| 348 | psessionEntry->gLimEdcaParamsBC[j].txoplimit= pConcurrentStaSessionEntry->gLimEdcaParams[j].txoplimit; |
| 349 | |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 350 | PELOG1(schLog(pMac, LOG1, "QoSUpdateBCast changed again due to concurrent INFRA STA session: AC :%d: AIFSN: %d, ACM %d, CWmin %d, CWmax %d, TxOp %d", |
Madan Mohan Koyyalamudi | 436cdab | 2012-09-24 12:19:47 -0700 | [diff] [blame] | 351 | j, |
| 352 | psessionEntry->gLimEdcaParamsBC[j].aci.aifsn, |
| 353 | psessionEntry->gLimEdcaParamsBC[j].aci.acm, |
| 354 | psessionEntry->gLimEdcaParamsBC[j].cw.min, |
| 355 | psessionEntry->gLimEdcaParamsBC[j].cw.max, |
| 356 | psessionEntry->gLimEdcaParamsBC[j].txoplimit);) |
| 357 | |
| 358 | } |
| 359 | /* Once atleast one concurrent session on same channel is found and WMM broadcast params for current SoftAP/GO session updated, return*/ |
| 360 | break; |
| 361 | } |
| 362 | } |
| 363 | } |
| 364 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 365 | void |
| 366 | schQosUpdateBroadcast(tpAniSirGlobal pMac, tpPESession psessionEntry) |
| 367 | { |
| 368 | tANI_U32 params[4][WNI_CFG_EDCA_ANI_ACBK_LOCAL_LEN]; |
| 369 | tANI_U32 cwminidx, cwmaxidx, txopidx; |
| 370 | tANI_U32 phyMode; |
| 371 | tANI_U8 i; |
| 372 | |
| 373 | if (schGetParams(pMac, params, false) != eSIR_SUCCESS) |
| 374 | { |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 375 | PELOGE(schLog(pMac, LOGE, FL("QosUpdateBroadcast: failed"));) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 376 | return; |
| 377 | } |
| 378 | limGetPhyMode(pMac, &phyMode, psessionEntry); |
| 379 | |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 380 | PELOG1(schLog(pMac, LOG1, "QosUpdBcast: mode %d", phyMode);) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 381 | |
| 382 | if (phyMode == WNI_CFG_PHY_MODE_11G) |
| 383 | { |
| 384 | cwminidx = WNI_CFG_EDCA_PROFILE_CWMING_IDX; |
| 385 | cwmaxidx = WNI_CFG_EDCA_PROFILE_CWMAXG_IDX; |
| 386 | txopidx = WNI_CFG_EDCA_PROFILE_TXOPG_IDX; |
| 387 | } |
| 388 | else if (phyMode == WNI_CFG_PHY_MODE_11B) |
| 389 | { |
| 390 | cwminidx = WNI_CFG_EDCA_PROFILE_CWMINB_IDX; |
| 391 | cwmaxidx = WNI_CFG_EDCA_PROFILE_CWMAXB_IDX; |
| 392 | txopidx = WNI_CFG_EDCA_PROFILE_TXOPB_IDX; |
| 393 | } |
| 394 | else // This can happen if mode is not set yet, assume 11a mode |
| 395 | { |
| 396 | cwminidx = WNI_CFG_EDCA_PROFILE_CWMINA_IDX; |
| 397 | cwmaxidx = WNI_CFG_EDCA_PROFILE_CWMAXA_IDX; |
| 398 | txopidx = WNI_CFG_EDCA_PROFILE_TXOPA_IDX; |
| 399 | } |
| 400 | |
| 401 | |
| 402 | for(i=0; i<MAX_NUM_AC; i++) |
| 403 | { |
| 404 | psessionEntry->gLimEdcaParamsBC[i].aci.acm = (tANI_U8) params[i][WNI_CFG_EDCA_PROFILE_ACM_IDX]; |
| 405 | psessionEntry->gLimEdcaParamsBC[i].aci.aifsn = (tANI_U8) params[i][WNI_CFG_EDCA_PROFILE_AIFSN_IDX]; |
| 406 | psessionEntry->gLimEdcaParamsBC[i].cw.min = convertCW(GET_CW(¶ms[i][cwminidx])); |
| 407 | psessionEntry->gLimEdcaParamsBC[i].cw.max = convertCW(GET_CW(¶ms[i][cwmaxidx])); |
| 408 | psessionEntry->gLimEdcaParamsBC[i].txoplimit= (tANI_U16) params[i][txopidx]; |
| 409 | |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 410 | PELOG1(schLog(pMac, LOG1, "QoSUpdateBCast: AC :%d: AIFSN: %d, ACM %d, CWmin %d, CWmax %d, TxOp %d", i, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 411 | psessionEntry->gLimEdcaParamsBC[i].aci.aifsn, |
| 412 | psessionEntry->gLimEdcaParamsBC[i].aci.acm, |
| 413 | psessionEntry->gLimEdcaParamsBC[i].cw.min, |
| 414 | psessionEntry->gLimEdcaParamsBC[i].cw.max, |
| 415 | psessionEntry->gLimEdcaParamsBC[i].txoplimit);) |
| 416 | |
| 417 | } |
| 418 | |
Madan Mohan Koyyalamudi | 436cdab | 2012-09-24 12:19:47 -0700 | [diff] [blame] | 419 | /* If there exists a concurrent STA-AP session, use its WMM params to broadcast in beacons. WFA Wifi Direct test plan 6.1.14 requirement */ |
| 420 | broadcastWMMOfConcurrentSTASession(pMac, psessionEntry); |
| 421 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 422 | if (schSetFixedBeaconFields(pMac,psessionEntry) != eSIR_SUCCESS) |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 423 | PELOGE(schLog(pMac, LOGE, "Unable to set beacon fields!");) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 424 | } |
| 425 | |
| 426 | void |
| 427 | schQosUpdateLocal(tpAniSirGlobal pMac, tpPESession psessionEntry) |
| 428 | { |
| 429 | |
| 430 | tANI_U32 params[4][WNI_CFG_EDCA_ANI_ACBK_LOCAL_LEN]; |
| 431 | tANI_BOOLEAN highPerformance=eANI_BOOLEAN_TRUE; |
| 432 | |
| 433 | if (schGetParams(pMac, params, true /*local*/) != eSIR_SUCCESS) |
| 434 | { |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 435 | PELOGE(schLog(pMac, LOGE, FL("schGetParams(local) failed"));) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 436 | return; |
| 437 | } |
| 438 | |
| 439 | setSchEdcaParams(pMac, params, psessionEntry); |
| 440 | |
| 441 | if (psessionEntry->limSystemRole == eLIM_AP_ROLE) |
| 442 | { |
| 443 | if (pMac->lim.gLimNumOfAniSTAs) |
| 444 | highPerformance = eANI_BOOLEAN_TRUE; |
| 445 | else |
| 446 | highPerformance = eANI_BOOLEAN_FALSE; |
| 447 | } |
| 448 | else if (psessionEntry->limSystemRole == eLIM_STA_IN_IBSS_ROLE) |
| 449 | { |
| 450 | highPerformance = eANI_BOOLEAN_TRUE; |
| 451 | } |
| 452 | |
| 453 | //For AP, the bssID is stored in LIM Global context. |
| 454 | limSendEdcaParams(pMac, psessionEntry->gLimEdcaParams, psessionEntry->bssIdx, highPerformance); |
| 455 | } |
| 456 | |
| 457 | /** ---------------------------------------------------------- |
| 458 | \fn schSetDefaultEdcaParams |
| 459 | \brief This function sets the gLimEdcaParams to the default |
| 460 | \ local wmm profile. |
| 461 | \param tpAniSirGlobal pMac |
| 462 | \return none |
| 463 | \ ------------------------------------------------------------ */ |
| 464 | void |
| 465 | schSetDefaultEdcaParams(tpAniSirGlobal pMac, tpPESession psessionEntry) |
| 466 | { |
| 467 | tANI_U32 params[4][WNI_CFG_EDCA_ANI_ACBK_LOCAL_LEN]; |
| 468 | |
| 469 | if (getWmmLocalParams(pMac, params) != eSIR_SUCCESS) |
| 470 | { |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 471 | PELOGE(schLog(pMac, LOGE, FL("getWmmLocalParams() failed"));) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 472 | return; |
| 473 | } |
| 474 | |
| 475 | setSchEdcaParams(pMac, params, psessionEntry); |
| 476 | return; |
| 477 | } |
| 478 | |
| 479 | |
| 480 | /** ---------------------------------------------------------- |
| 481 | \fn setSchEdcaParams |
| 482 | \brief This function fills in the gLimEdcaParams structure |
| 483 | \ with the given edca params. |
| 484 | \param tpAniSirGlobal pMac |
| 485 | \return none |
| 486 | \ ------------------------------------------------------------ */ |
| 487 | static void |
| 488 | setSchEdcaParams(tpAniSirGlobal pMac, tANI_U32 params[][WNI_CFG_EDCA_ANI_ACBK_LOCAL_LEN], tpPESession psessionEntry) |
| 489 | { |
| 490 | tANI_U32 i; |
| 491 | tANI_U32 cwminidx, cwmaxidx, txopidx; |
| 492 | tANI_U32 phyMode; |
| 493 | |
| 494 | limGetPhyMode(pMac, &phyMode, psessionEntry); |
| 495 | |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 496 | PELOG1(schLog(pMac, LOG1, FL("limGetPhyMode() = %d"), phyMode);) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 497 | |
| 498 | //if (pMac->lim.gLimPhyMode == WNI_CFG_PHY_MODE_11G) |
| 499 | if (phyMode == WNI_CFG_PHY_MODE_11G) |
| 500 | { |
| 501 | cwminidx = WNI_CFG_EDCA_PROFILE_CWMING_IDX; |
| 502 | cwmaxidx = WNI_CFG_EDCA_PROFILE_CWMAXG_IDX; |
| 503 | txopidx = WNI_CFG_EDCA_PROFILE_TXOPG_IDX; |
| 504 | } |
| 505 | //else if (pMac->lim.gLimPhyMode == WNI_CFG_PHY_MODE_11B) |
| 506 | else if (phyMode == WNI_CFG_PHY_MODE_11B) |
| 507 | { |
| 508 | cwminidx = WNI_CFG_EDCA_PROFILE_CWMINB_IDX; |
| 509 | cwmaxidx = WNI_CFG_EDCA_PROFILE_CWMAXB_IDX; |
| 510 | txopidx = WNI_CFG_EDCA_PROFILE_TXOPB_IDX; |
| 511 | } |
| 512 | else // This can happen if mode is not set yet, assume 11a mode |
| 513 | { |
| 514 | cwminidx = WNI_CFG_EDCA_PROFILE_CWMINA_IDX; |
| 515 | cwmaxidx = WNI_CFG_EDCA_PROFILE_CWMAXA_IDX; |
| 516 | txopidx = WNI_CFG_EDCA_PROFILE_TXOPA_IDX; |
| 517 | } |
| 518 | |
| 519 | for(i=0; i<MAX_NUM_AC; i++) |
| 520 | { |
| 521 | psessionEntry->gLimEdcaParams[i].aci.acm = (tANI_U8) params[i][WNI_CFG_EDCA_PROFILE_ACM_IDX]; |
| 522 | psessionEntry->gLimEdcaParams[i].aci.aifsn = (tANI_U8) params[i][WNI_CFG_EDCA_PROFILE_AIFSN_IDX]; |
| 523 | psessionEntry->gLimEdcaParams[i].cw.min = convertCW(GET_CW(¶ms[i][cwminidx])); |
| 524 | psessionEntry->gLimEdcaParams[i].cw.max = convertCW(GET_CW(¶ms[i][cwmaxidx])); |
| 525 | psessionEntry->gLimEdcaParams[i].txoplimit= (tANI_U16) params[i][txopidx]; |
| 526 | |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 527 | PELOG1(schLog(pMac, LOG1, FL("AC :%d: AIFSN: %d, ACM %d, CWmin %d, CWmax %d, TxOp %d"), i, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 528 | psessionEntry->gLimEdcaParams[i].aci.aifsn, |
| 529 | psessionEntry->gLimEdcaParams[i].aci.acm, |
| 530 | psessionEntry->gLimEdcaParams[i].cw.min, |
| 531 | psessionEntry->gLimEdcaParams[i].cw.max, |
| 532 | psessionEntry->gLimEdcaParams[i].txoplimit);) |
| 533 | |
| 534 | } |
| 535 | return; |
| 536 | } |
| 537 | |
| 538 | /** ---------------------------------------------------------- |
| 539 | \fn getWmmLocalParams |
| 540 | \brief This function gets the WMM local edca parameters. |
| 541 | \param tpAniSirGlobal pMac |
| 542 | \param tANI_U32 params[][WNI_CFG_EDCA_ANI_ACBK_LOCAL_LEN] |
| 543 | \return none |
| 544 | \ ------------------------------------------------------------ */ |
| 545 | static tSirRetStatus |
| 546 | getWmmLocalParams(tpAniSirGlobal pMac, tANI_U32 params[][WNI_CFG_EDCA_ANI_ACBK_LOCAL_LEN]) |
| 547 | { |
| 548 | tANI_U32 i,idx; |
| 549 | tANI_U32 *prf; |
| 550 | tANI_U32 wme_l[] = {WNI_CFG_EDCA_WME_ACBE_LOCAL, WNI_CFG_EDCA_WME_ACBK_LOCAL, |
| 551 | WNI_CFG_EDCA_WME_ACVI_LOCAL, WNI_CFG_EDCA_WME_ACVO_LOCAL}; |
| 552 | |
| 553 | prf = &wme_l[0]; |
| 554 | for (i=0; i < 4; i++) |
| 555 | { |
| 556 | tANI_U8 data[WNI_CFG_EDCA_ANI_ACBK_LEN]; |
| 557 | tANI_U32 len = WNI_CFG_EDCA_ANI_ACBK_LOCAL_LEN; |
| 558 | if (wlan_cfgGetStr(pMac, (tANI_U16) prf[i], (tANI_U8 *) &data[0], &len) != eSIR_SUCCESS) |
| 559 | { |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 560 | schLog(pMac, LOGP, FL("cfgGet failed for %d"), prf[i]); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 561 | return eSIR_FAILURE; |
| 562 | } |
| 563 | if (len > WNI_CFG_EDCA_ANI_ACBK_LOCAL_LEN) |
| 564 | { |
Kiran Kumar Lokere | af882c8 | 2013-03-18 16:07:05 -0700 | [diff] [blame] | 565 | schLog(pMac, LOGE, FL("cfgGet for %d: length is %d instead of %d"), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 566 | prf[i], len, WNI_CFG_EDCA_ANI_ACBK_LOCAL_LEN); |
| 567 | return eSIR_FAILURE; |
| 568 | } |
| 569 | for (idx=0; idx < len; idx++) |
| 570 | params[i][idx] = (tANI_U32) data[idx]; |
| 571 | } |
| 572 | return eSIR_SUCCESS; |
| 573 | } |
| 574 | |
| 575 | |
| 576 | /** ---------------------------------------------------------- |
| 577 | \fn schEdcaProfileUpdate |
| 578 | \brief This function updates the local and broadcast |
| 579 | \ EDCA params in the gLimEdcaParams structure. It also |
| 580 | \ updates the edcaParamSetCount. |
| 581 | \param tpAniSirGlobal pMac |
| 582 | \return none |
| 583 | \ ------------------------------------------------------------ */ |
| 584 | void |
| 585 | schEdcaProfileUpdate(tpAniSirGlobal pMac, tpPESession psessionEntry) |
| 586 | { |
| 587 | if (psessionEntry->limSystemRole == eLIM_AP_ROLE || psessionEntry->limSystemRole == eLIM_STA_IN_IBSS_ROLE) |
| 588 | { |
| 589 | schQosUpdateLocal(pMac, psessionEntry); |
| 590 | psessionEntry->gLimEdcaParamSetCount++; |
| 591 | schQosUpdateBroadcast(pMac, psessionEntry); |
| 592 | } |
| 593 | } |
| 594 | |
| 595 | // -------------------------------------------------------------------- |