| /* |
| * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| /* |
| * Copyright (c) 2012, The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /* |
| * Airgo Networks, Inc proprietary. All rights reserved. |
| * This file limSendSmeRspMessages.cc contains the functions |
| * for sending SME response/notification messages to applications |
| * above MAC software. |
| * Author: Chandra Modumudi |
| * Date: 02/13/02 |
| * History:- |
| * Date Modified by Modification Information |
| * -------------------------------------------------------------------- |
| */ |
| |
| #include "vos_types.h" |
| #include "wniApi.h" |
| #include "sirCommon.h" |
| #include "aniGlobal.h" |
| |
| #include "wniCfgSta.h" |
| #include "sysDef.h" |
| #include "cfgApi.h" |
| |
| |
| #include "schApi.h" |
| #include "utilsApi.h" |
| #include "limUtils.h" |
| #include "limSecurityUtils.h" |
| #include "limSerDesUtils.h" |
| #include "limSendSmeRspMessages.h" |
| #include "limIbssPeerMgmt.h" |
| #include "limSessionUtils.h" |
| |
| |
| /** |
| * limSendSmeRsp() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeReqMessages() to send |
| * eWNI_SME_START_RSP, eWNI_SME_MEASUREMENT_RSP, eWNI_SME_STOP_BSS_RSP |
| * or eWNI_SME_SWITCH_CHL_RSP messages to applications above MAC |
| * Software. |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac Pointer to Global MAC structure |
| * @param msgType Indicates message type |
| * @param resultCode Indicates the result of previously issued |
| * eWNI_SME_msgType_REQ message |
| * |
| * @return None |
| */ |
| |
| void |
| limSendSmeRsp(tpAniSirGlobal pMac, tANI_U16 msgType, |
| tSirResultCodes resultCode,tANI_U8 smesessionId, tANI_U16 smetransactionId) |
| { |
| tSirMsgQ mmhMsg; |
| tSirSmeRsp *pSirSmeRsp; |
| |
| PELOG1(limLog(pMac, LOG1, |
| FL("Sending message %s with reasonCode %s"), |
| limMsgStr(msgType), limResultCodeStr(resultCode));) |
| |
| pSirSmeRsp = vos_mem_malloc(sizeof(tSirSmeRsp)); |
| if ( NULL == pSirSmeRsp ) |
| { |
| /// Buffer not available. Log error |
| limLog(pMac, LOGP, |
| FL("call to AllocateMemory failed for eWNI_SME_*_RSP")); |
| |
| return; |
| } |
| |
| pSirSmeRsp->messageType = msgType; |
| pSirSmeRsp->length = sizeof(tSirSmeRsp); |
| pSirSmeRsp->statusCode = resultCode; |
| |
| /* Update SME session Id and Transaction Id */ |
| pSirSmeRsp->sessionId = smesessionId; |
| pSirSmeRsp->transactionId = smetransactionId; |
| |
| |
| mmhMsg.type = msgType; |
| mmhMsg.bodyptr = pSirSmeRsp; |
| mmhMsg.bodyval = 0; |
| MTRACE(macTraceMsgTx(pMac, smesessionId, mmhMsg.type)); |
| |
| #ifdef FEATURE_WLAN_DIAG_SUPPORT_LIM //FEATURE_WLAN_DIAG_SUPPORT |
| { |
| tpPESession psessionEntry = peGetValidPowerSaveSession(pMac); |
| switch(msgType) |
| { |
| case eWNI_PMC_ENTER_BMPS_RSP: |
| limDiagEventReport(pMac, WLAN_PE_DIAG_ENTER_BMPS_RSP_EVENT, psessionEntry, (tANI_U16)resultCode, 0); |
| break; |
| case eWNI_PMC_EXIT_BMPS_RSP: |
| limDiagEventReport(pMac, WLAN_PE_DIAG_EXIT_BMPS_RSP_EVENT, psessionEntry, (tANI_U16)resultCode, 0); |
| break; |
| case eWNI_PMC_ENTER_IMPS_RSP: |
| limDiagEventReport(pMac, WLAN_PE_DIAG_ENTER_IMPS_RSP_EVENT, psessionEntry, (tANI_U16)resultCode, 0); |
| break; |
| case eWNI_PMC_EXIT_IMPS_RSP: |
| limDiagEventReport(pMac, WLAN_PE_DIAG_EXIT_IMPS_RSP_EVENT, psessionEntry, (tANI_U16)resultCode, 0); |
| break; |
| case eWNI_PMC_ENTER_UAPSD_RSP: |
| limDiagEventReport(pMac, WLAN_PE_DIAG_ENTER_UAPSD_RSP_EVENT, psessionEntry, (tANI_U16)resultCode, 0); |
| break; |
| case eWNI_PMC_EXIT_UAPSD_RSP: |
| limDiagEventReport(pMac, WLAN_PE_DIAG_EXIT_UAPSD_RSP_EVENT, psessionEntry, (tANI_U16)resultCode, 0); |
| break; |
| case eWNI_SME_SWITCH_CHL_RSP: |
| limDiagEventReport(pMac, WLAN_PE_DIAG_SWITCH_CHL_RSP_EVENT, NULL, (tANI_U16)resultCode, 0); |
| break; |
| case eWNI_SME_STOP_BSS_RSP: |
| limDiagEventReport(pMac, WLAN_PE_DIAG_STOP_BSS_RSP_EVENT, NULL, (tANI_U16)resultCode, 0); |
| break; |
| case eWNI_PMC_ENTER_WOWL_RSP: |
| limDiagEventReport(pMac, WLAN_PE_DIAG_ENTER_WOWL_RSP_EVENT, psessionEntry, (tANI_U16)resultCode, 0); |
| break; |
| case eWNI_PMC_EXIT_WOWL_RSP: |
| limDiagEventReport(pMac, WLAN_PE_DIAG_EXIT_WOWL_RSP_EVENT, psessionEntry, (tANI_U16)resultCode, 0); |
| break; |
| } |
| } |
| #endif //FEATURE_WLAN_DIAG_SUPPORT |
| |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| } /*** end limSendSmeRsp() ***/ |
| |
| |
| /** |
| * limSendSmeJoinReassocRspAfterResume() |
| * |
| *FUNCTION: |
| * This function is called to send Join/Reassoc rsp |
| * message to SME after the resume link. |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac Pointer to Global MAC structure |
| * @param status Resume link status |
| * @param ctx context passed while calling resmune link. |
| * (join response to be sent) |
| * |
| * @return None |
| */ |
| static void limSendSmeJoinReassocRspAfterResume( tpAniSirGlobal pMac, |
| eHalStatus status, tANI_U32 *ctx) |
| { |
| tSirMsgQ mmhMsg; |
| tpSirSmeJoinRsp pSirSmeJoinRsp = (tpSirSmeJoinRsp) ctx; |
| |
| mmhMsg.type = pSirSmeJoinRsp->messageType; |
| mmhMsg.bodyptr = pSirSmeJoinRsp; |
| mmhMsg.bodyval = 0; |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| } |
| |
| |
| /** |
| * limSendSmeJoinReassocRsp() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeReqMessages() to send |
| * eWNI_SME_JOIN_RSP or eWNI_SME_REASSOC_RSP messages to applications |
| * above MAC Software. |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac Pointer to Global MAC structure |
| * @param msgType Indicates message type |
| * @param resultCode Indicates the result of previously issued |
| * eWNI_SME_msgType_REQ message |
| * |
| * @return None |
| */ |
| |
| void |
| limSendSmeJoinReassocRsp(tpAniSirGlobal pMac, tANI_U16 msgType, |
| tSirResultCodes resultCode, tANI_U16 protStatusCode, |
| tpPESession psessionEntry,tANI_U8 smesessionId,tANI_U16 smetransactionId) |
| { |
| tpSirSmeJoinRsp pSirSmeJoinRsp; |
| tANI_U32 rspLen; |
| tpDphHashNode pStaDs = NULL; |
| |
| #ifdef FEATURE_WLAN_DIAG_SUPPORT_LIM //FEATURE_WLAN_DIAG_SUPPORT |
| if (msgType == eWNI_SME_REASSOC_RSP) |
| limDiagEventReport(pMac, WLAN_PE_DIAG_REASSOC_RSP_EVENT, psessionEntry, (tANI_U16)resultCode, 0); |
| else |
| limDiagEventReport(pMac, WLAN_PE_DIAG_JOIN_RSP_EVENT, psessionEntry, (tANI_U16)resultCode, 0); |
| #endif //FEATURE_WLAN_DIAG_SUPPORT |
| |
| PELOG1(limLog(pMac, LOG1, |
| FL("Sending message %s with reasonCode %s"), |
| limMsgStr(msgType), limResultCodeStr(resultCode));) |
| |
| if(psessionEntry == NULL) |
| { |
| |
| rspLen = sizeof(tSirSmeJoinRsp); |
| |
| pSirSmeJoinRsp = vos_mem_malloc(rspLen); |
| if ( NULL == pSirSmeJoinRsp ) |
| { |
| /// Buffer not available. Log error |
| limLog(pMac, LOGP, FL("call to AllocateMemory failed for JOIN/REASSOC_RSP")); |
| return; |
| } |
| |
| vos_mem_set((tANI_U8*)pSirSmeJoinRsp, rspLen, 0); |
| |
| |
| pSirSmeJoinRsp->beaconLength = 0; |
| pSirSmeJoinRsp->assocReqLength = 0; |
| pSirSmeJoinRsp->assocRspLength = 0; |
| } |
| |
| else |
| { |
| rspLen = psessionEntry->assocReqLen + psessionEntry->assocRspLen + |
| psessionEntry->bcnLen + |
| #ifdef WLAN_FEATURE_VOWIFI_11R |
| psessionEntry->RICDataLen + |
| #endif |
| #ifdef FEATURE_WLAN_CCX |
| psessionEntry->tspecLen + |
| #endif |
| sizeof(tSirSmeJoinRsp) - sizeof(tANI_U8) ; |
| |
| pSirSmeJoinRsp = vos_mem_malloc(rspLen); |
| if ( NULL == pSirSmeJoinRsp ) |
| { |
| /// Buffer not available. Log error |
| limLog(pMac, LOGP, |
| FL("call to AllocateMemory failed for JOIN/REASSOC_RSP")); |
| |
| return; |
| } |
| |
| vos_mem_set((tANI_U8*)pSirSmeJoinRsp, rspLen, 0); |
| |
| if (resultCode == eSIR_SME_SUCCESS) |
| { |
| pStaDs = dphGetHashEntry(pMac, DPH_STA_HASH_INDEX_PEER, &psessionEntry->dph.dphHashTable); |
| if (pStaDs == NULL) |
| { |
| PELOGE(limLog(pMac, LOGE, FL("could not Get Self Entry for the station"));) |
| } |
| else |
| { |
| //Pass the peer's staId |
| pSirSmeJoinRsp->staId = pStaDs->staIndex; |
| pSirSmeJoinRsp->ucastSig = pStaDs->ucUcastSig; |
| pSirSmeJoinRsp->bcastSig = pStaDs->ucBcastSig; |
| } |
| } |
| |
| pSirSmeJoinRsp->beaconLength = 0; |
| pSirSmeJoinRsp->assocReqLength = 0; |
| pSirSmeJoinRsp->assocRspLength = 0; |
| #ifdef WLAN_FEATURE_VOWIFI_11R |
| pSirSmeJoinRsp->parsedRicRspLen = 0; |
| #endif |
| #ifdef FEATURE_WLAN_CCX |
| pSirSmeJoinRsp->tspecIeLen = 0; |
| #endif |
| |
| if(resultCode == eSIR_SME_SUCCESS) |
| { |
| |
| if(psessionEntry->beacon != NULL) |
| { |
| pSirSmeJoinRsp->beaconLength = psessionEntry->bcnLen; |
| vos_mem_copy( pSirSmeJoinRsp->frames, psessionEntry->beacon, |
| pSirSmeJoinRsp->beaconLength); |
| vos_mem_free( psessionEntry->beacon); |
| psessionEntry->beacon = NULL; |
| #ifdef WLAN_FEATURE_VOWIFI_11R_DEBUG |
| PELOG1(limLog(pMac, LOG1, FL("Beacon=%d"), psessionEntry->bcnLen);) |
| #endif |
| } |
| |
| if(psessionEntry->assocReq != NULL) |
| { |
| pSirSmeJoinRsp->assocReqLength = psessionEntry->assocReqLen; |
| vos_mem_copy( pSirSmeJoinRsp->frames + psessionEntry->bcnLen, |
| psessionEntry->assocReq, pSirSmeJoinRsp->assocReqLength); |
| vos_mem_free( psessionEntry->assocReq); |
| psessionEntry->assocReq = NULL; |
| #ifdef WLAN_FEATURE_VOWIFI_11R_DEBUG |
| PELOG1(limLog(pMac, LOG1, FL("AssocReq=%d"), psessionEntry->assocReqLen);) |
| #endif |
| } |
| if(psessionEntry->assocRsp != NULL) |
| { |
| pSirSmeJoinRsp->assocRspLength = psessionEntry->assocRspLen; |
| vos_mem_copy( pSirSmeJoinRsp->frames + psessionEntry->bcnLen + |
| psessionEntry->assocReqLen, |
| psessionEntry->assocRsp, |
| pSirSmeJoinRsp->assocRspLength); |
| vos_mem_free( psessionEntry->assocRsp); |
| psessionEntry->assocRsp = NULL; |
| } |
| #ifdef WLAN_FEATURE_VOWIFI_11R |
| if(psessionEntry->ricData != NULL) |
| { |
| pSirSmeJoinRsp->parsedRicRspLen = psessionEntry->RICDataLen; |
| vos_mem_copy( pSirSmeJoinRsp->frames + psessionEntry->bcnLen + |
| psessionEntry->assocReqLen + psessionEntry->assocRspLen, |
| psessionEntry->ricData, pSirSmeJoinRsp->parsedRicRspLen); |
| vos_mem_free(psessionEntry->ricData); |
| psessionEntry->ricData = NULL; |
| PELOG1(limLog(pMac, LOG1, FL("RicLength=%d"), pSirSmeJoinRsp->parsedRicRspLen);) |
| } |
| #endif |
| #ifdef FEATURE_WLAN_CCX |
| if(psessionEntry->tspecIes != NULL) |
| { |
| pSirSmeJoinRsp->tspecIeLen = psessionEntry->tspecLen; |
| vos_mem_copy( pSirSmeJoinRsp->frames + psessionEntry->bcnLen + |
| psessionEntry->assocReqLen + psessionEntry->assocRspLen + |
| psessionEntry->RICDataLen, |
| psessionEntry->tspecIes, pSirSmeJoinRsp->tspecIeLen); |
| vos_mem_free(psessionEntry->tspecIes); |
| psessionEntry->tspecIes = NULL; |
| PELOG1(limLog(pMac, LOG1, FL("CCX-TspecLen=%d"), psessionEntry->tspecLen);) |
| } |
| #endif |
| pSirSmeJoinRsp->aid = psessionEntry->limAID; |
| #ifdef WLAN_FEATURE_VOWIFI_11R_DEBUG |
| PELOG1(limLog(pMac, LOG1, FL("AssocRsp=%d"), psessionEntry->assocRspLen);) |
| #endif |
| } |
| else |
| { |
| |
| if(psessionEntry->beacon != NULL) |
| { |
| vos_mem_free(psessionEntry->beacon); |
| psessionEntry->beacon = NULL; |
| } |
| |
| if(psessionEntry->assocReq != NULL) |
| { |
| vos_mem_free( psessionEntry->assocReq); |
| psessionEntry->assocReq = NULL; |
| } |
| |
| if(psessionEntry->assocRsp != NULL) |
| { |
| vos_mem_free( psessionEntry->assocRsp); |
| psessionEntry->assocRsp = NULL; |
| } |
| |
| } |
| } |
| |
| |
| pSirSmeJoinRsp->messageType = msgType; |
| pSirSmeJoinRsp->length = (tANI_U16) rspLen; |
| pSirSmeJoinRsp->statusCode = resultCode; |
| pSirSmeJoinRsp->protStatusCode = protStatusCode; |
| |
| /* Update SME session ID and transaction Id */ |
| pSirSmeJoinRsp->sessionId = smesessionId; |
| pSirSmeJoinRsp->transactionId = smetransactionId; |
| |
| if(IS_MCC_SUPPORTED && limIsLinkSuspended( pMac ) ) |
| { |
| if( psessionEntry && psessionEntry->limSmeState == eLIM_SME_LINK_EST_STATE ) |
| { |
| |
| #ifdef WLAN_FEATURE_11AC |
| if (psessionEntry->vhtCapability) |
| { |
| ePhyChanBondState htSecondaryChannelOffset; |
| /*Get 11ac cbState from 11n cbState*/ |
| htSecondaryChannelOffset = limGet11ACPhyCBState(pMac, |
| psessionEntry->currentOperChannel, |
| psessionEntry->htSecondaryChannelOffset, |
| psessionEntry->apCenterChan, |
| psessionEntry); |
| peSetResumeChannel( pMac, psessionEntry->currentOperChannel, htSecondaryChannelOffset); |
| } |
| else |
| #endif |
| peSetResumeChannel( pMac, psessionEntry->currentOperChannel, psessionEntry->htSecondaryChannelOffset); |
| } |
| else |
| { |
| peSetResumeChannel( pMac, 0, 0); |
| } |
| limResumeLink( pMac, limSendSmeJoinReassocRspAfterResume, |
| (tANI_U32*) pSirSmeJoinRsp ); |
| } |
| else |
| { |
| limSendSmeJoinReassocRspAfterResume( pMac, eHAL_STATUS_SUCCESS, |
| (tANI_U32*) pSirSmeJoinRsp ); |
| } |
| } /*** end limSendSmeJoinReassocRsp() ***/ |
| |
| |
| |
| /** |
| * limSendSmeStartBssRsp() |
| * |
| *FUNCTION: |
| * This function is called to send eWNI_SME_START_BSS_RSP |
| * message to applications above MAC Software. |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac Pointer to Global MAC structure |
| * @param msgType Indicates message type |
| * @param resultCode Indicates the result of previously issued |
| * eWNI_SME_msgType_REQ message |
| * |
| * @return None |
| */ |
| |
| void |
| limSendSmeStartBssRsp(tpAniSirGlobal pMac, |
| tANI_U16 msgType, tSirResultCodes resultCode,tpPESession psessionEntry, |
| tANI_U8 smesessionId,tANI_U16 smetransactionId) |
| { |
| |
| |
| tANI_U16 size = 0; |
| tSirMsgQ mmhMsg; |
| tSirSmeStartBssRsp *pSirSmeRsp; |
| tANI_U16 ieLen; |
| tANI_U16 ieOffset, curLen; |
| |
| PELOG1(limLog(pMac, LOG1, FL("Sending message %s with reasonCode %s"), |
| limMsgStr(msgType), limResultCodeStr(resultCode));) |
| |
| size = sizeof(tSirSmeStartBssRsp); |
| |
| if(psessionEntry == NULL) |
| { |
| pSirSmeRsp = vos_mem_malloc(size); |
| if ( NULL == pSirSmeRsp ) |
| { |
| /// Buffer not available. Log error |
| limLog(pMac, LOGP,FL("call to AllocateMemory failed for eWNI_SME_START_BSS_RSP")); |
| return; |
| } |
| vos_mem_set((tANI_U8*)pSirSmeRsp, size, 0); |
| |
| } |
| else |
| { |
| //subtract size of beaconLength + Mac Hdr + Fixed Fields before SSID |
| ieOffset = sizeof(tAniBeaconStruct) + SIR_MAC_B_PR_SSID_OFFSET; |
| ieLen = pMac->sch.schObject.gSchBeaconOffsetBegin + pMac->sch.schObject.gSchBeaconOffsetEnd - ieOffset; |
| //calculate the memory size to allocate |
| size += ieLen; |
| |
| pSirSmeRsp = vos_mem_malloc(size); |
| if ( NULL == pSirSmeRsp ) |
| { |
| /// Buffer not available. Log error |
| limLog(pMac, LOGP, |
| FL("call to AllocateMemory failed for eWNI_SME_START_BSS_RSP")); |
| |
| return; |
| } |
| vos_mem_set((tANI_U8*)pSirSmeRsp, size, 0); |
| size = sizeof(tSirSmeStartBssRsp); |
| if (resultCode == eSIR_SME_SUCCESS) |
| { |
| |
| sirCopyMacAddr(pSirSmeRsp->bssDescription.bssId, psessionEntry->bssId); |
| |
| /* Read beacon interval from session */ |
| pSirSmeRsp->bssDescription.beaconInterval = (tANI_U16) psessionEntry->beaconParams.beaconInterval; |
| pSirSmeRsp->bssType = psessionEntry->bssType; |
| |
| if (cfgGetCapabilityInfo( pMac, &pSirSmeRsp->bssDescription.capabilityInfo,psessionEntry) |
| != eSIR_SUCCESS) |
| limLog(pMac, LOGP, FL("could not retrieve Capabilities value")); |
| |
| limGetPhyMode(pMac, (tANI_U32 *)&pSirSmeRsp->bssDescription.nwType, psessionEntry); |
| |
| #if 0 |
| if (wlan_cfgGetInt(pMac, WNI_CFG_CURRENT_CHANNEL, &len) != eSIR_SUCCESS) |
| limLog(pMac, LOGP, FL("could not retrieve CURRENT_CHANNEL from CFG")); |
| |
| #endif// TO SUPPORT BT-AMP |
| |
| pSirSmeRsp->bssDescription.channelId = psessionEntry->currentOperChannel; |
| |
| pSirSmeRsp->bssDescription.aniIndicator = 1; |
| |
| curLen = pMac->sch.schObject.gSchBeaconOffsetBegin - ieOffset; |
| vos_mem_copy( (tANI_U8 *) &pSirSmeRsp->bssDescription.ieFields, |
| pMac->sch.schObject.gSchBeaconFrameBegin + ieOffset, |
| (tANI_U32)curLen); |
| |
| vos_mem_copy( ((tANI_U8 *) &pSirSmeRsp->bssDescription.ieFields) + curLen, |
| pMac->sch.schObject.gSchBeaconFrameEnd, |
| (tANI_U32)pMac->sch.schObject.gSchBeaconOffsetEnd); |
| |
| |
| //subtracting size of length indicator itself and size of pointer to ieFields |
| pSirSmeRsp->bssDescription.length = sizeof(tSirBssDescription) - |
| sizeof(tANI_U16) - sizeof(tANI_U32) + |
| ieLen; |
| //This is the size of the message, subtracting the size of the pointer to ieFields |
| size += ieLen - sizeof(tANI_U32); |
| } |
| |
| |
| |
| |
| } |
| |
| pSirSmeRsp->messageType = msgType; |
| pSirSmeRsp->length = size; |
| |
| /* Update SME session Id and transaction Id */ |
| pSirSmeRsp->sessionId = smesessionId; |
| pSirSmeRsp->transactionId = smetransactionId; |
| pSirSmeRsp->statusCode = resultCode; |
| if(psessionEntry != NULL ) |
| pSirSmeRsp->staId = psessionEntry->staId; //else it will be always zero smeRsp StaID = 0 |
| |
| |
| mmhMsg.type = msgType; |
| mmhMsg.bodyptr = pSirSmeRsp; |
| mmhMsg.bodyval = 0; |
| if(psessionEntry == NULL) |
| { |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| } |
| else |
| { |
| MTRACE(macTraceMsgTx(pMac, psessionEntry->peSessionId, mmhMsg.type)); |
| } |
| #ifdef FEATURE_WLAN_DIAG_SUPPORT_LIM //FEATURE_WLAN_DIAG_SUPPORT |
| limDiagEventReport(pMac, WLAN_PE_DIAG_START_BSS_RSP_EVENT, psessionEntry, (tANI_U16)resultCode, 0); |
| #endif //FEATURE_WLAN_DIAG_SUPPORT |
| |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| } /*** end limSendSmeStartBssRsp() ***/ |
| |
| |
| |
| |
| |
| #define LIM_MAX_NUM_OF_SCAN_RESULTS_REPORTED 20 |
| #define LIM_SIZE_OF_EACH_BSS 400 // this is a rough estimate |
| |
| |
| /** |
| * limSendSmeScanRsp() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeReqMessages() to send |
| * eWNI_SME_SCAN_RSP message to applications above MAC |
| * Software. |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac Pointer to Global MAC structure |
| * @param length Indicates length of message |
| * @param resultCode Indicates the result of previously issued |
| * eWNI_SME_SCAN_REQ message |
| * |
| * @return None |
| */ |
| |
| void |
| limSendSmeScanRsp(tpAniSirGlobal pMac, tANI_U16 length, |
| tSirResultCodes resultCode,tANI_U8 smesessionId,tANI_U16 smetranscationId) |
| { |
| tSirMsgQ mmhMsg; |
| tpSirSmeScanRsp pSirSmeScanRsp=NULL; |
| tLimScanResultNode *ptemp = NULL; |
| tANI_U16 msgLen, allocLength, curMsgLen = 0; |
| tANI_U16 i, bssCount; |
| tANI_U8 *pbBuf; |
| tSirBssDescription *pDesc; |
| |
| PELOG1(limLog(pMac, LOG1, |
| FL("Sending message SME_SCAN_RSP with length=%d reasonCode %s"), |
| length, limResultCodeStr(resultCode));) |
| |
| if (resultCode != eSIR_SME_SUCCESS) |
| { |
| limPostSmeScanRspMessage(pMac, length, resultCode,smesessionId,smetranscationId); |
| return; |
| } |
| |
| mmhMsg.type = eWNI_SME_SCAN_RSP; |
| i = 0; |
| bssCount = 0; |
| msgLen = 0; |
| allocLength = LIM_MAX_NUM_OF_SCAN_RESULTS_REPORTED * LIM_SIZE_OF_EACH_BSS; |
| pSirSmeScanRsp = vos_mem_malloc(allocLength); |
| if ( NULL == pSirSmeScanRsp ) |
| { |
| // Log error |
| limLog(pMac, LOGP, |
| FL("call to AllocateMemory failed for eWNI_SME_SCAN_RSP")); |
| |
| return; |
| } |
| for (i = 0; i < LIM_MAX_NUM_OF_SCAN_RESULTS; i++) |
| { |
| //when ptemp is not NULL it is a left over |
| ptemp = pMac->lim.gLimCachedScanHashTable[i]; |
| while(ptemp) |
| { |
| pbBuf = ((tANI_U8 *)pSirSmeScanRsp) + msgLen; |
| if(0 == bssCount) |
| { |
| msgLen = sizeof(tSirSmeScanRsp) - |
| sizeof(tSirBssDescription) + |
| ptemp->bssDescription.length + |
| sizeof(ptemp->bssDescription.length); |
| pDesc = pSirSmeScanRsp->bssDescription; |
| } |
| else |
| { |
| msgLen += ptemp->bssDescription.length + |
| sizeof(ptemp->bssDescription.length); |
| pDesc = (tSirBssDescription *)pbBuf; |
| } |
| if( (allocLength < msgLen) || |
| (LIM_MAX_NUM_OF_SCAN_RESULTS_REPORTED <= bssCount++) ) |
| { |
| pSirSmeScanRsp->statusCode = |
| eSIR_SME_MORE_SCAN_RESULTS_FOLLOW; |
| pSirSmeScanRsp->messageType = eWNI_SME_SCAN_RSP; |
| pSirSmeScanRsp->length = curMsgLen; |
| mmhMsg.bodyptr = pSirSmeScanRsp; |
| mmhMsg.bodyval = 0; |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| pSirSmeScanRsp = vos_mem_malloc(allocLength); |
| if ( NULL == pSirSmeScanRsp ) |
| { |
| // Log error |
| limLog(pMac, LOGP, |
| FL("call to AllocateMemory failed for eWNI_SME_SCAN_RSP")); |
| return; |
| } |
| msgLen = sizeof(tSirSmeScanRsp) - |
| sizeof(tSirBssDescription) + |
| ptemp->bssDescription.length + |
| sizeof(ptemp->bssDescription.length); |
| pDesc = pSirSmeScanRsp->bssDescription; |
| bssCount = 1; |
| } |
| curMsgLen = msgLen; |
| |
| PELOG2(limLog(pMac, LOG2, FL("ScanRsp : msgLen %d, bssDescr Len=%d"), |
| msgLen, ptemp->bssDescription.length);) |
| pDesc->length |
| = ptemp->bssDescription.length; |
| vos_mem_copy( (tANI_U8 *) &pDesc->bssId, |
| (tANI_U8 *) &ptemp->bssDescription.bssId, |
| ptemp->bssDescription.length); |
| |
| PELOG2(limLog(pMac, LOG2, FL("BssId ")); |
| limPrintMacAddr(pMac, ptemp->bssDescription.bssId, LOG2);) |
| |
| pSirSmeScanRsp->sessionId = smesessionId; |
| pSirSmeScanRsp->transcationId = smetranscationId; |
| |
| ptemp = ptemp->next; |
| } //while(ptemp) |
| } //for (i = 0; i < LIM_MAX_NUM_OF_SCAN_RESULTS; i++) |
| |
| if(0 == bssCount) |
| { |
| limPostSmeScanRspMessage(pMac, length, resultCode, smesessionId, smetranscationId); |
| if (NULL != pSirSmeScanRsp) |
| { |
| vos_mem_free( pSirSmeScanRsp); |
| pSirSmeScanRsp = NULL; |
| } |
| } |
| else |
| { |
| // send last message |
| pSirSmeScanRsp->statusCode = eSIR_SME_SUCCESS; |
| pSirSmeScanRsp->messageType = eWNI_SME_SCAN_RSP; |
| pSirSmeScanRsp->length = curMsgLen; |
| |
| /* Update SME session Id and SME transcation Id */ |
| pSirSmeScanRsp->sessionId = smesessionId; |
| pSirSmeScanRsp->transcationId = smetranscationId; |
| |
| mmhMsg.type = eWNI_SME_SCAN_RSP; |
| mmhMsg.bodyptr = pSirSmeScanRsp; |
| mmhMsg.bodyval = 0; |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| PELOG2(limLog(pMac, LOG2, FL("statusCode : eSIR_SME_SUCCESS"));) |
| } |
| |
| return; |
| |
| } /*** end limSendSmeScanRsp() ***/ |
| |
| #ifdef WLAN_FEATURE_ROAM_SCAN_OFFLOAD |
| /** |
| * limSendSmeLfrScanRsp() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeReqMessages() to send |
| * eWNI_SME_SCAN_RSP message to applications above MAC Software |
| * only for sending up the roam candidates. |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac Pointer to Global MAC structure |
| * @param length Indicates length of message |
| * @param resultCode Indicates the result of previously issued |
| * eWNI_SME_SCAN_REQ message |
| * |
| * @return None |
| */ |
| |
| void |
| limSendSmeLfrScanRsp(tpAniSirGlobal pMac, tANI_U16 length, |
| tSirResultCodes resultCode,tANI_U8 smesessionId,tANI_U16 smetranscationId) |
| { |
| tSirMsgQ mmhMsg; |
| tpSirSmeScanRsp pSirSmeScanRsp=NULL; |
| tLimScanResultNode *ptemp = NULL; |
| tANI_U16 msgLen, allocLength, curMsgLen = 0; |
| tANI_U16 i, bssCount; |
| tANI_U8 *pbBuf; |
| tSirBssDescription *pDesc; |
| |
| PELOG1(limLog(pMac, LOG1, |
| FL("Sending message SME_SCAN_RSP with length=%d reasonCode %s\n"), |
| length, limResultCodeStr(resultCode));) |
| |
| if (resultCode != eSIR_SME_SUCCESS) |
| { |
| limPostSmeScanRspMessage(pMac, length, resultCode,smesessionId,smetranscationId); |
| return; |
| } |
| |
| mmhMsg.type = eWNI_SME_SCAN_RSP; |
| i = 0; |
| bssCount = 0; |
| msgLen = 0; |
| allocLength = LIM_MAX_NUM_OF_SCAN_RESULTS_REPORTED * LIM_SIZE_OF_EACH_BSS; |
| pSirSmeScanRsp = vos_mem_malloc(allocLength); |
| if ( NULL == pSirSmeScanRsp ) |
| { |
| // Log error |
| limLog(pMac, LOGP, |
| FL("call to AllocateMemory failed for eWNI_SME_SCAN_RSP\n")); |
| |
| return; |
| } |
| for (i = 0; i < LIM_MAX_NUM_OF_SCAN_RESULTS; i++) |
| { |
| //when ptemp is not NULL it is a left over |
| ptemp = pMac->lim.gLimCachedLfrScanHashTable[i]; |
| while(ptemp) |
| { |
| pbBuf = ((tANI_U8 *)pSirSmeScanRsp) + msgLen; |
| if(0 == bssCount) |
| { |
| msgLen = sizeof(tSirSmeScanRsp) - |
| sizeof(tSirBssDescription) + |
| ptemp->bssDescription.length + |
| sizeof(ptemp->bssDescription.length); |
| pDesc = pSirSmeScanRsp->bssDescription; |
| } |
| else |
| { |
| msgLen += ptemp->bssDescription.length + |
| sizeof(ptemp->bssDescription.length); |
| pDesc = (tSirBssDescription *)pbBuf; |
| } |
| if ( (allocLength < msgLen) || |
| (LIM_MAX_NUM_OF_SCAN_RESULTS_REPORTED <= bssCount++) ) |
| { |
| pSirSmeScanRsp->statusCode = |
| eSIR_SME_MORE_SCAN_RESULTS_FOLLOW; |
| pSirSmeScanRsp->messageType = eWNI_SME_SCAN_RSP; |
| pSirSmeScanRsp->length = curMsgLen; |
| mmhMsg.bodyptr = pSirSmeScanRsp; |
| mmhMsg.bodyval = 0; |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| pSirSmeScanRsp = vos_mem_malloc(allocLength); |
| if ( NULL == pSirSmeScanRsp ) |
| { |
| // Log error |
| limLog(pMac, LOGP, |
| FL("call to AllocateMemory failed for eWNI_SME_SCAN_RSP\n")); |
| return; |
| } |
| msgLen = sizeof(tSirSmeScanRsp) - |
| sizeof(tSirBssDescription) + |
| ptemp->bssDescription.length + |
| sizeof(ptemp->bssDescription.length); |
| pDesc = pSirSmeScanRsp->bssDescription; |
| bssCount = 1; |
| } |
| curMsgLen = msgLen; |
| |
| PELOG2(limLog(pMac, LOG2, FL("ScanRsp : msgLen %d, bssDescr Len=%d\n"), |
| msgLen, ptemp->bssDescription.length);) |
| pDesc->length |
| = ptemp->bssDescription.length; |
| vos_mem_copy( (tANI_U8 *) &pDesc->bssId, |
| (tANI_U8 *) &ptemp->bssDescription.bssId, |
| ptemp->bssDescription.length); |
| |
| PELOG2(limLog(pMac, LOG2, FL("BssId ")); |
| limPrintMacAddr(pMac, ptemp->bssDescription.bssId, LOG2);) |
| |
| pSirSmeScanRsp->sessionId = smesessionId; |
| pSirSmeScanRsp->transcationId = smetranscationId; |
| |
| ptemp = ptemp->next; |
| } //while(ptemp) |
| } //for (i = 0; i < LIM_MAX_NUM_OF_SCAN_RESULTS; i++) |
| |
| if (0 == bssCount) |
| { |
| limPostSmeScanRspMessage(pMac, length, resultCode, smesessionId, smetranscationId); |
| if (NULL != pSirSmeScanRsp) |
| { |
| vos_mem_free( pSirSmeScanRsp); |
| pSirSmeScanRsp = NULL; |
| } |
| } |
| else |
| { |
| // send last message |
| pSirSmeScanRsp->statusCode = eSIR_SME_SUCCESS; |
| pSirSmeScanRsp->messageType = eWNI_SME_SCAN_RSP; |
| pSirSmeScanRsp->length = curMsgLen; |
| |
| /* Update SME session Id and SME transcation Id */ |
| pSirSmeScanRsp->sessionId = smesessionId; |
| pSirSmeScanRsp->transcationId = smetranscationId; |
| |
| mmhMsg.type = eWNI_SME_SCAN_RSP; |
| mmhMsg.bodyptr = pSirSmeScanRsp; |
| mmhMsg.bodyval = 0; |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| PELOG2(limLog(pMac, LOG2, FL("statusCode : eSIR_SME_SUCCESS\n"));) |
| } |
| |
| return; |
| |
| } /*** end limSendSmeLfrScanRsp() ***/ |
| #endif //WLAN_FEATURE_ROAM_SCAN_OFFLOAD |
| |
| /** |
| * limPostSmeScanRspMessage() |
| * |
| *FUNCTION: |
| * This function is called by limSendSmeScanRsp() to send |
| * eWNI_SME_SCAN_RSP message with failed result code |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac Pointer to Global MAC structure |
| * @param length Indicates length of message |
| * @param resultCode failed result code |
| * |
| * @return None |
| */ |
| |
| void |
| limPostSmeScanRspMessage(tpAniSirGlobal pMac, |
| tANI_U16 length, |
| tSirResultCodes resultCode,tANI_U8 smesessionId, tANI_U16 smetransactionId) |
| { |
| tpSirSmeScanRsp pSirSmeScanRsp; |
| tSirMsgQ mmhMsg; |
| |
| PELOG1(limLog(pMac, LOG1, |
| FL("limPostSmeScanRspMessage: send SME_SCAN_RSP (len %d, reasonCode %s). "), |
| length, limResultCodeStr(resultCode));) |
| |
| pSirSmeScanRsp = vos_mem_malloc(length); |
| if ( NULL == pSirSmeScanRsp ) |
| { |
| limLog(pMac, LOGP, FL("AllocateMemory failed for eWNI_SME_SCAN_RSP")); |
| return; |
| } |
| vos_mem_set((void*)pSirSmeScanRsp, length, 0); |
| |
| pSirSmeScanRsp->messageType = eWNI_SME_SCAN_RSP; |
| pSirSmeScanRsp->length = length; |
| |
| if(sizeof(tSirSmeScanRsp) <= length) |
| { |
| pSirSmeScanRsp->bssDescription->length = sizeof(tSirBssDescription); |
| } |
| |
| pSirSmeScanRsp->statusCode = resultCode; |
| |
| /*Update SME session Id and transaction Id */ |
| pSirSmeScanRsp->sessionId = smesessionId; |
| pSirSmeScanRsp->transcationId = smetransactionId; |
| |
| mmhMsg.type = eWNI_SME_SCAN_RSP; |
| mmhMsg.bodyptr = pSirSmeScanRsp; |
| mmhMsg.bodyval = 0; |
| |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| #ifdef FEATURE_WLAN_DIAG_SUPPORT_LIM //FEATURE_WLAN_DIAG_SUPPORT |
| limDiagEventReport(pMac, WLAN_PE_DIAG_SCAN_RSP_EVENT, NULL, (tANI_U16)resultCode, 0); |
| #endif //FEATURE_WLAN_DIAG_SUPPORT |
| |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| return; |
| |
| } /*** limPostSmeScanRspMessage ***/ |
| |
| #ifdef FEATURE_OEM_DATA_SUPPORT |
| |
| /** |
| * limSendSmeOemDataRsp() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeReqMessages() to send |
| * eWNI_SME_OEM_DATA_RSP message to applications above MAC |
| * Software. |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac Pointer to Global MAC structure |
| * @param pMsgBuf Indicates the mlm message |
| * @param resultCode Indicates the result of previously issued |
| * eWNI_SME_OEM_DATA_RSP message |
| * |
| * @return None |
| */ |
| |
| void limSendSmeOemDataRsp(tpAniSirGlobal pMac, tANI_U32* pMsgBuf, tSirResultCodes resultCode) |
| { |
| tSirMsgQ mmhMsg; |
| tSirOemDataRsp* pSirSmeOemDataRsp=NULL; |
| tLimMlmOemDataRsp* pMlmOemDataRsp=NULL; |
| tANI_U16 msgLength; |
| |
| |
| //get the pointer to the mlm message |
| pMlmOemDataRsp = (tLimMlmOemDataRsp*)(pMsgBuf); |
| |
| msgLength = sizeof(tSirOemDataRsp); |
| |
| //now allocate memory for the char buffer |
| pSirSmeOemDataRsp = vos_mem_malloc(msgLength); |
| if (NULL == pSirSmeOemDataRsp) |
| { |
| limLog(pMac, LOGP, FL("call to AllocateMemory failed for pSirSmeOemDataRsp")); |
| return; |
| } |
| |
| #if defined (ANI_LITTLE_BYTE_ENDIAN) |
| sirStoreU16N((tANI_U8*)&pSirSmeOemDataRsp->length, msgLength); |
| sirStoreU16N((tANI_U8*)&pSirSmeOemDataRsp->messageType, eWNI_SME_OEM_DATA_RSP); |
| #else |
| pSirSmeOemDataRsp->length = msgLength; |
| pSirSmeOemDataRsp->messageType = eWNI_SME_OEM_DATA_RSP; |
| #endif |
| |
| vos_mem_copy(pSirSmeOemDataRsp->oemDataRsp, pMlmOemDataRsp->oemDataRsp, OEM_DATA_RSP_SIZE); |
| |
| //Now free the memory from MLM Rsp Message |
| vos_mem_free(pMlmOemDataRsp); |
| |
| mmhMsg.type = eWNI_SME_OEM_DATA_RSP; |
| mmhMsg.bodyptr = pSirSmeOemDataRsp; |
| mmhMsg.bodyval = 0; |
| |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| |
| return; |
| } /*** limSendSmeOemDataRsp ***/ |
| |
| #endif |
| |
| |
| /** |
| * limSendSmeAuthRsp() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeMessages() to send |
| * eWNI_SME_AUTH_RSP message to host |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac Pointer to Global MAC structure |
| * @param statusCode Indicates the result of previously issued |
| * eWNI_SME_AUTH_REQ message |
| * |
| * @return None |
| */ |
| void |
| limSendSmeAuthRsp(tpAniSirGlobal pMac, |
| tSirResultCodes statusCode, |
| tSirMacAddr peerMacAddr, |
| tAniAuthType authType, |
| tANI_U16 protStatusCode, |
| tpPESession psessionEntry,tANI_U8 smesessionId, |
| tANI_U16 smetransactionId) |
| { |
| #if 0 |
| tSirMsgQ mmhMsg; |
| tSirSmeAuthRsp *pSirSmeAuthRsp; |
| |
| pSirSmeAuthRsp = vos_mem_malloc(sizeof(tSirSmeAuthRsp)); |
| if (NULL == pSirSmeAuthRsp) |
| { |
| // Log error |
| limLog(pMac, LOGP, |
| FL("call to AllocateMemory failed for eWNI_SME_AUTH_RSP")); |
| |
| return; |
| } |
| |
| |
| |
| if(psessionEntry != NULL) |
| { |
| vos_mem_copy( (tANI_U8 *) pSirSmeAuthRsp->peerMacAddr, |
| (tANI_U8 *) peerMacAddr, sizeof(tSirMacAddr)); |
| pSirSmeAuthRsp->authType = authType; |
| |
| } |
| |
| pSirSmeAuthRsp->messageType = eWNI_SME_AUTH_RSP; |
| pSirSmeAuthRsp->length = sizeof(tSirSmeAuthRsp); |
| pSirSmeAuthRsp->statusCode = statusCode; |
| pSirSmeAuthRsp->protStatusCode = protStatusCode; |
| |
| /* Update SME session and transaction Id*/ |
| pSirSmeAuthRsp->sessionId = smesessionId; |
| pSirSmeAuthRsp->transactionId = smetransactionId; |
| |
| mmhMsg.type = eWNI_SME_AUTH_RSP; |
| mmhMsg.bodyptr = pSirSmeAuthRsp; |
| mmhMsg.bodyval = 0; |
| MTRACE(macTraceMsgTx(pMac, 0, mmhMsg.type)); |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| #endif |
| } /*** end limSendSmeAuthRsp() ***/ |
| |
| |
| void limSendSmeDisassocDeauthNtf( tpAniSirGlobal pMac, |
| eHalStatus status, tANI_U32 *pCtx ) |
| { |
| tSirMsgQ mmhMsg; |
| tSirMsgQ *pMsg = (tSirMsgQ*) pCtx; |
| |
| mmhMsg.type = pMsg->type; |
| mmhMsg.bodyptr = pMsg; |
| mmhMsg.bodyval = 0; |
| |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| } |
| /** |
| * limSendSmeDisassocNtf() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeMessages() to send |
| * eWNI_SME_DISASSOC_RSP/IND message to host |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * This function is used for sending eWNI_SME_DISASSOC_CNF, |
| * or eWNI_SME_DISASSOC_IND to host depending on |
| * disassociation trigger. |
| * |
| * @param peerMacAddr Indicates the peer MAC addr to which |
| * disassociate was initiated |
| * @param reasonCode Indicates the reason for Disassociation |
| * @param disassocTrigger Indicates the trigger for Disassociation |
| * @param aid Indicates the STAID. This parameter is |
| * present only on AP. |
| * |
| * @return None |
| */ |
| void |
| limSendSmeDisassocNtf(tpAniSirGlobal pMac, |
| tSirMacAddr peerMacAddr, |
| tSirResultCodes reasonCode, |
| tANI_U16 disassocTrigger, |
| tANI_U16 aid, |
| tANI_U8 smesessionId, |
| tANI_U16 smetransactionId, |
| tpPESession psessionEntry) |
| { |
| |
| tANI_U8 *pBuf; |
| tSirSmeDisassocRsp *pSirSmeDisassocRsp; |
| tSirSmeDisassocInd *pSirSmeDisassocInd; |
| tANI_U32 *pMsg; |
| |
| switch (disassocTrigger) |
| { |
| case eLIM_PEER_ENTITY_DISASSOC: |
| return; |
| |
| case eLIM_HOST_DISASSOC: |
| /** |
| * Disassociation response due to |
| * host triggered disassociation |
| */ |
| |
| pSirSmeDisassocRsp = vos_mem_malloc(sizeof(tSirSmeDisassocRsp)); |
| if ( NULL == pSirSmeDisassocRsp ) |
| { |
| // Log error |
| limLog(pMac, LOGP, |
| FL("call to AllocateMemory failed for eWNI_SME_DISASSOC_RSP")); |
| |
| return; |
| } |
| |
| pSirSmeDisassocRsp->messageType = eWNI_SME_DISASSOC_RSP; |
| pSirSmeDisassocRsp->length = sizeof(tSirSmeDisassocRsp); |
| //sessionId |
| pBuf = (tANI_U8 *) &pSirSmeDisassocRsp->sessionId; |
| *pBuf = smesessionId; |
| pBuf++; |
| |
| //transactionId |
| limCopyU16(pBuf, smetransactionId); |
| pBuf += sizeof(tANI_U16); |
| |
| //statusCode |
| limCopyU32(pBuf, reasonCode); |
| pBuf += sizeof(tSirResultCodes); |
| |
| //peerMacAddr |
| vos_mem_copy( pBuf, peerMacAddr, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| |
| // Clear Station Stats |
| //for sta, it is always 1, IBSS is handled at halInitSta |
| |
| |
| |
| #ifdef FEATURE_WLAN_DIAG_SUPPORT_LIM //FEATURE_WLAN_DIAG_SUPPORT |
| |
| limDiagEventReport(pMac, WLAN_PE_DIAG_DISASSOC_RSP_EVENT, |
| psessionEntry, (tANI_U16)reasonCode, 0); |
| #endif |
| pMsg = (tANI_U32*) pSirSmeDisassocRsp; |
| break; |
| |
| default: |
| /** |
| * Disassociation indication due to Disassociation |
| * frame reception from peer entity or due to |
| * loss of link with peer entity. |
| */ |
| pSirSmeDisassocInd = vos_mem_malloc(sizeof(tSirSmeDisassocInd)); |
| if ( NULL == pSirSmeDisassocInd ) |
| { |
| // Log error |
| limLog(pMac, LOGP, |
| FL("call to AllocateMemory failed for eWNI_SME_DISASSOC_IND")); |
| |
| return; |
| } |
| |
| pSirSmeDisassocInd->messageType = eWNI_SME_DISASSOC_IND; |
| pSirSmeDisassocInd->length = sizeof(tSirSmeDisassocInd); |
| |
| /* Update SME session Id and Transaction Id */ |
| pSirSmeDisassocInd->sessionId = smesessionId; |
| pSirSmeDisassocInd->transactionId = smetransactionId; |
| pSirSmeDisassocInd->reasonCode = reasonCode; |
| pBuf = (tANI_U8 *) &pSirSmeDisassocInd->statusCode; |
| |
| limCopyU32(pBuf, reasonCode); |
| pBuf += sizeof(tSirResultCodes); |
| |
| vos_mem_copy( pBuf, psessionEntry->bssId, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| |
| vos_mem_copy( pBuf, peerMacAddr, sizeof(tSirMacAddr)); |
| |
| |
| #ifdef FEATURE_WLAN_DIAG_SUPPORT_LIM //FEATURE_WLAN_DIAG_SUPPORT |
| limDiagEventReport(pMac, WLAN_PE_DIAG_DISASSOC_IND_EVENT, |
| psessionEntry, (tANI_U16)reasonCode, 0); |
| #endif |
| pMsg = (tANI_U32*) pSirSmeDisassocInd; |
| |
| break; |
| } |
| |
| /* Delete the PE session Created */ |
| if((psessionEntry != NULL) && ((psessionEntry ->limSystemRole == eLIM_STA_ROLE) || |
| (psessionEntry ->limSystemRole == eLIM_BT_AMP_STA_ROLE)) ) |
| { |
| peDeleteSession(pMac,psessionEntry); |
| } |
| |
| limSendSmeDisassocDeauthNtf( pMac, eHAL_STATUS_SUCCESS, |
| (tANI_U32*) pMsg ); |
| } /*** end limSendSmeDisassocNtf() ***/ |
| |
| |
| /** ----------------------------------------------------------------- |
| \brief limSendSmeDisassocInd() - sends SME_DISASSOC_IND |
| |
| After receiving disassociation frame from peer entity, this |
| function sends a eWNI_SME_DISASSOC_IND to SME with a specific |
| reason code. |
| |
| \param pMac - global mac structure |
| \param pStaDs - station dph hash node |
| \return none |
| \sa |
| ----------------------------------------------------------------- */ |
| void |
| limSendSmeDisassocInd(tpAniSirGlobal pMac, tpDphHashNode pStaDs,tpPESession psessionEntry) |
| { |
| tSirMsgQ mmhMsg; |
| tSirSmeDisassocInd *pSirSmeDisassocInd; |
| |
| pSirSmeDisassocInd = vos_mem_malloc(sizeof(tSirSmeDisassocInd)); |
| if ( NULL == pSirSmeDisassocInd ) |
| { |
| limLog(pMac, LOGP, FL("AllocateMemory failed for eWNI_SME_DISASSOC_IND")); |
| return; |
| } |
| |
| pSirSmeDisassocInd->messageType = eWNI_SME_DISASSOC_IND; |
| pSirSmeDisassocInd->length = sizeof(tSirSmeDisassocInd); |
| |
| pSirSmeDisassocInd->sessionId = psessionEntry->smeSessionId; |
| pSirSmeDisassocInd->transactionId = psessionEntry->transactionId; |
| pSirSmeDisassocInd->statusCode = pStaDs->mlmStaContext.disassocReason; |
| pSirSmeDisassocInd->reasonCode = pStaDs->mlmStaContext.disassocReason; |
| |
| vos_mem_copy( pSirSmeDisassocInd->bssId, psessionEntry->bssId, sizeof(tSirMacAddr)); |
| |
| vos_mem_copy( pSirSmeDisassocInd->peerMacAddr, pStaDs->staAddr, sizeof(tSirMacAddr)); |
| |
| pSirSmeDisassocInd->staId = pStaDs->staIndex; |
| |
| mmhMsg.type = eWNI_SME_DISASSOC_IND; |
| mmhMsg.bodyptr = pSirSmeDisassocInd; |
| mmhMsg.bodyval = 0; |
| |
| MTRACE(macTraceMsgTx(pMac, psessionEntry->peSessionId, mmhMsg.type)); |
| #ifdef FEATURE_WLAN_DIAG_SUPPORT_LIM //FEATURE_WLAN_DIAG_SUPPORT |
| limDiagEventReport(pMac, WLAN_PE_DIAG_DISASSOC_IND_EVENT, psessionEntry, 0, (tANI_U16)pStaDs->mlmStaContext.disassocReason); |
| #endif //FEATURE_WLAN_DIAG_SUPPORT |
| |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| |
| } /*** end limSendSmeDisassocInd() ***/ |
| |
| |
| /** ----------------------------------------------------------------- |
| \brief limSendSmeDeauthInd() - sends SME_DEAUTH_IND |
| |
| After receiving deauthentication frame from peer entity, this |
| function sends a eWNI_SME_DEAUTH_IND to SME with a specific |
| reason code. |
| |
| \param pMac - global mac structure |
| \param pStaDs - station dph hash node |
| \return none |
| \sa |
| ----------------------------------------------------------------- */ |
| void |
| limSendSmeDeauthInd(tpAniSirGlobal pMac, tpDphHashNode pStaDs, tpPESession psessionEntry) |
| { |
| tSirMsgQ mmhMsg; |
| tSirSmeDeauthInd *pSirSmeDeauthInd; |
| |
| pSirSmeDeauthInd = vos_mem_malloc(sizeof(tSirSmeDeauthInd)); |
| if ( NULL == pSirSmeDeauthInd ) |
| { |
| limLog(pMac, LOGP, FL("AllocateMemory failed for eWNI_SME_DEAUTH_IND ")); |
| return; |
| } |
| |
| pSirSmeDeauthInd->messageType = eWNI_SME_DEAUTH_IND; |
| pSirSmeDeauthInd->length = sizeof(tSirSmeDeauthInd); |
| |
| pSirSmeDeauthInd->sessionId = psessionEntry->smeSessionId; |
| pSirSmeDeauthInd->transactionId = psessionEntry->transactionId; |
| if(eSIR_INFRA_AP_MODE == psessionEntry->bssType) |
| { |
| pSirSmeDeauthInd->statusCode = (tSirResultCodes)pStaDs->mlmStaContext.cleanupTrigger; |
| } |
| else |
| { |
| //Need to indicatet he reascon code over the air |
| pSirSmeDeauthInd->statusCode = (tSirResultCodes)pStaDs->mlmStaContext.disassocReason; |
| } |
| //BSSID |
| vos_mem_copy( pSirSmeDeauthInd->bssId, psessionEntry->bssId, sizeof(tSirMacAddr)); |
| //peerMacAddr |
| vos_mem_copy( pSirSmeDeauthInd->peerMacAddr, pStaDs->staAddr, sizeof(tSirMacAddr)); |
| pSirSmeDeauthInd->reasonCode = pStaDs->mlmStaContext.disassocReason; |
| |
| |
| pSirSmeDeauthInd->staId = pStaDs->staIndex; |
| |
| mmhMsg.type = eWNI_SME_DEAUTH_IND; |
| mmhMsg.bodyptr = pSirSmeDeauthInd; |
| mmhMsg.bodyval = 0; |
| |
| MTRACE(macTraceMsgTx(pMac, psessionEntry->peSessionId, mmhMsg.type)); |
| #ifdef FEATURE_WLAN_DIAG_SUPPORT_LIM //FEATURE_WLAN_DIAG_SUPPORT |
| limDiagEventReport(pMac, WLAN_PE_DIAG_DEAUTH_IND_EVENT, psessionEntry, 0, pStaDs->mlmStaContext.cleanupTrigger); |
| #endif //FEATURE_WLAN_DIAG_SUPPORT |
| |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| return; |
| } /*** end limSendSmeDeauthInd() ***/ |
| |
| #ifdef FEATURE_WLAN_TDLS |
| /** |
| * limSendSmeTDLSDelStaInd() |
| * |
| *FUNCTION: |
| * This function is called to send the TDLS STA context deletion to SME. |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac - Pointer to global MAC structure |
| * @param pStaDs - Pointer to internal STA Datastructure |
| * @param psessionEntry - Pointer to the session entry |
| * @param reasonCode - Reason for TDLS sta deletion |
| * @return None |
| */ |
| void |
| limSendSmeTDLSDelStaInd(tpAniSirGlobal pMac, tpDphHashNode pStaDs, tpPESession psessionEntry, tANI_U16 reasonCode) |
| { |
| tSirMsgQ mmhMsg; |
| tSirTdlsDelStaInd *pSirTdlsDelStaInd; |
| |
| pSirTdlsDelStaInd = vos_mem_malloc(sizeof(tSirTdlsDelStaInd)); |
| if ( NULL == pSirTdlsDelStaInd ) |
| { |
| limLog(pMac, LOGP, FL("AllocateMemory failed for eWNI_SME_TDLS_DEL_STA_IND ")); |
| return; |
| } |
| |
| //messageType |
| pSirTdlsDelStaInd->messageType = eWNI_SME_TDLS_DEL_STA_IND; |
| pSirTdlsDelStaInd->length = sizeof(tSirTdlsDelStaInd); |
| |
| //sessionId |
| pSirTdlsDelStaInd->sessionId = psessionEntry->smeSessionId; |
| |
| //peerMacAddr |
| vos_mem_copy( pSirTdlsDelStaInd->peerMac, pStaDs->staAddr, sizeof(tSirMacAddr)); |
| |
| //staId |
| limCopyU16((tANI_U8*)(&pSirTdlsDelStaInd->staId), (tANI_U16)pStaDs->staIndex); |
| |
| //reasonCode |
| limCopyU16((tANI_U8*)(&pSirTdlsDelStaInd->reasonCode), reasonCode); |
| |
| mmhMsg.type = eWNI_SME_TDLS_DEL_STA_IND; |
| mmhMsg.bodyptr = pSirTdlsDelStaInd; |
| mmhMsg.bodyval = 0; |
| |
| |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| return; |
| }/*** end limSendSmeTDLSDelStaInd() ***/ |
| |
| /** |
| * limSendSmeTDLSDeleteAllPeerInd() |
| * |
| *FUNCTION: |
| * This function is called to send the eWNI_SME_TDLS_DEL_ALL_PEER_IND |
| * message to SME. |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac - Pointer to global MAC structure |
| * @param psessionEntry - Pointer to the session entry |
| * @return None |
| */ |
| void |
| limSendSmeTDLSDeleteAllPeerInd(tpAniSirGlobal pMac, tpPESession psessionEntry) |
| { |
| tSirMsgQ mmhMsg; |
| tSirTdlsDelAllPeerInd *pSirTdlsDelAllPeerInd; |
| |
| pSirTdlsDelAllPeerInd = vos_mem_malloc(sizeof(tSirTdlsDelAllPeerInd)); |
| if ( NULL == pSirTdlsDelAllPeerInd ) |
| { |
| limLog(pMac, LOGP, FL("AllocateMemory failed for eWNI_SME_TDLS_DEL_ALL_PEER_IND")); |
| return; |
| } |
| |
| //messageType |
| pSirTdlsDelAllPeerInd->messageType = eWNI_SME_TDLS_DEL_ALL_PEER_IND; |
| pSirTdlsDelAllPeerInd->length = sizeof(tSirTdlsDelAllPeerInd); |
| |
| //sessionId |
| pSirTdlsDelAllPeerInd->sessionId = psessionEntry->smeSessionId; |
| |
| mmhMsg.type = eWNI_SME_TDLS_DEL_ALL_PEER_IND; |
| mmhMsg.bodyptr = pSirTdlsDelAllPeerInd; |
| mmhMsg.bodyval = 0; |
| |
| |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| return; |
| }/*** end limSendSmeTDLSDeleteAllPeerInd() ***/ |
| |
| /** |
| * limSendSmeMgmtTXCompletion() |
| * |
| *FUNCTION: |
| * This function is called to send the eWNI_SME_MGMT_FRM_TX_COMPLETION_IND |
| * message to SME. |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac - Pointer to global MAC structure |
| * @param psessionEntry - Pointer to the session entry |
| * @param txCompleteStatus - TX Complete Status of Mgmt Frames |
| * @return None |
| */ |
| void |
| limSendSmeMgmtTXCompletion(tpAniSirGlobal pMac, |
| tpPESession psessionEntry, |
| tANI_U32 txCompleteStatus) |
| { |
| tSirMsgQ mmhMsg; |
| tSirMgmtTxCompletionInd *pSirMgmtTxCompletionInd; |
| |
| pSirMgmtTxCompletionInd = vos_mem_malloc(sizeof(tSirMgmtTxCompletionInd)); |
| if ( NULL == pSirMgmtTxCompletionInd ) |
| { |
| limLog(pMac, LOGP, FL("AllocateMemory failed for eWNI_SME_MGMT_FRM_TX_COMPLETION_IND")); |
| return; |
| } |
| |
| //messageType |
| pSirMgmtTxCompletionInd->messageType = eWNI_SME_MGMT_FRM_TX_COMPLETION_IND; |
| pSirMgmtTxCompletionInd->length = sizeof(tSirMgmtTxCompletionInd); |
| |
| //sessionId |
| pSirMgmtTxCompletionInd->sessionId = psessionEntry->smeSessionId; |
| |
| pSirMgmtTxCompletionInd->txCompleteStatus = txCompleteStatus; |
| |
| mmhMsg.type = eWNI_SME_MGMT_FRM_TX_COMPLETION_IND; |
| mmhMsg.bodyptr = pSirMgmtTxCompletionInd; |
| mmhMsg.bodyval = 0; |
| |
| |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| return; |
| }/*** end limSendSmeTDLSDeleteAllPeerInd() ***/ |
| #endif |
| |
| |
| /** |
| * limSendSmeDeauthNtf() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeMessages() to send |
| * eWNI_SME_DISASSOC_RSP/IND message to host |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * This function is used for sending eWNI_SME_DEAUTH_CNF or |
| * eWNI_SME_DEAUTH_IND to host depending on deauthentication trigger. |
| * |
| * @param peerMacAddr Indicates the peer MAC addr to which |
| * deauthentication was initiated |
| * @param reasonCode Indicates the reason for Deauthetication |
| * @param deauthTrigger Indicates the trigger for Deauthetication |
| * @param aid Indicates the STAID. This parameter is present |
| * only on AP. |
| * |
| * @return None |
| */ |
| void |
| limSendSmeDeauthNtf(tpAniSirGlobal pMac, tSirMacAddr peerMacAddr, tSirResultCodes reasonCode, |
| tANI_U16 deauthTrigger, tANI_U16 aid,tANI_U8 smesessionId, tANI_U16 smetransactionId) |
| { |
| tANI_U8 *pBuf; |
| tSirSmeDeauthRsp *pSirSmeDeauthRsp; |
| tSirSmeDeauthInd *pSirSmeDeauthInd; |
| tpPESession psessionEntry; |
| tANI_U8 sessionId; |
| tANI_U32 *pMsg; |
| |
| psessionEntry = peFindSessionByBssid(pMac,peerMacAddr,&sessionId); |
| switch (deauthTrigger) |
| { |
| case eLIM_PEER_ENTITY_DEAUTH: |
| return; |
| |
| case eLIM_HOST_DEAUTH: |
| /** |
| * Deauthentication response to host triggered |
| * deauthentication. |
| */ |
| pSirSmeDeauthRsp = vos_mem_malloc(sizeof(tSirSmeDeauthRsp)); |
| if ( NULL == pSirSmeDeauthRsp ) |
| { |
| // Log error |
| limLog(pMac, LOGP, |
| FL("call to AllocateMemory failed for eWNI_SME_DEAUTH_RSP")); |
| |
| return; |
| } |
| |
| pSirSmeDeauthRsp->messageType = eWNI_SME_DEAUTH_RSP; |
| pSirSmeDeauthRsp->length = sizeof(tSirSmeDeauthRsp); |
| pSirSmeDeauthRsp->statusCode = reasonCode; |
| pSirSmeDeauthRsp->sessionId = smesessionId; |
| pSirSmeDeauthRsp->transactionId = smetransactionId; |
| |
| pBuf = (tANI_U8 *) pSirSmeDeauthRsp->peerMacAddr; |
| vos_mem_copy( pBuf, peerMacAddr, sizeof(tSirMacAddr)); |
| |
| #ifdef FEATURE_WLAN_DIAG_SUPPORT_LIM //FEATURE_WLAN_DIAG_SUPPORT |
| limDiagEventReport(pMac, WLAN_PE_DIAG_DEAUTH_RSP_EVENT, |
| psessionEntry, 0, (tANI_U16)reasonCode); |
| #endif |
| pMsg = (tANI_U32*)pSirSmeDeauthRsp; |
| |
| break; |
| |
| default: |
| /** |
| * Deauthentication indication due to Deauthentication |
| * frame reception from peer entity or due to |
| * loss of link with peer entity. |
| */ |
| pSirSmeDeauthInd = vos_mem_malloc(sizeof(tSirSmeDeauthInd)); |
| if ( NULL == pSirSmeDeauthInd ) |
| { |
| // Log error |
| limLog(pMac, LOGP, |
| FL("call to AllocateMemory failed for eWNI_SME_DEAUTH_Ind")); |
| |
| return; |
| } |
| |
| pSirSmeDeauthInd->messageType = eWNI_SME_DEAUTH_IND; |
| pSirSmeDeauthInd->length = sizeof(tSirSmeDeauthInd); |
| pSirSmeDeauthInd->reasonCode = eSIR_MAC_UNSPEC_FAILURE_REASON; |
| |
| // sessionId |
| pBuf = (tANI_U8*) &pSirSmeDeauthInd->sessionId; |
| *pBuf++ = smesessionId; |
| |
| //transaction ID |
| limCopyU16(pBuf, smetransactionId); |
| pBuf += sizeof(tANI_U16); |
| |
| // status code |
| limCopyU32(pBuf, reasonCode); |
| pBuf += sizeof(tSirResultCodes); |
| |
| //bssId |
| vos_mem_copy( pBuf, psessionEntry->bssId, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| |
| //peerMacAddr |
| vos_mem_copy( pSirSmeDeauthInd->peerMacAddr, peerMacAddr, sizeof(tSirMacAddr)); |
| |
| #ifdef FEATURE_WLAN_DIAG_SUPPORT_LIM //FEATURE_WLAN_DIAG_SUPPORT |
| limDiagEventReport(pMac, WLAN_PE_DIAG_DEAUTH_IND_EVENT, |
| psessionEntry, 0, (tANI_U16)reasonCode); |
| #endif //FEATURE_WLAN_DIAG_SUPPORT |
| pMsg = (tANI_U32*)pSirSmeDeauthInd; |
| |
| break; |
| } |
| |
| /*Delete the PE session created */ |
| if(psessionEntry != NULL) |
| { |
| peDeleteSession(pMac,psessionEntry); |
| } |
| |
| limSendSmeDisassocDeauthNtf( pMac, eHAL_STATUS_SUCCESS, |
| (tANI_U32*) pMsg ); |
| |
| } /*** end limSendSmeDeauthNtf() ***/ |
| |
| |
| /** |
| * limSendSmeWmStatusChangeNtf() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeMessages() to send |
| * eWNI_SME_WM_STATUS_CHANGE_NTF message to host. |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * |
| * @param statusChangeCode Indicates the change in the wireless medium. |
| * @param statusChangeInfo Indicates the information associated with |
| * change in the wireless medium. |
| * @param infoLen Indicates the length of status change information |
| * being sent. |
| * |
| * @return None |
| */ |
| void |
| limSendSmeWmStatusChangeNtf(tpAniSirGlobal pMac, tSirSmeStatusChangeCode statusChangeCode, |
| tANI_U32 *pStatusChangeInfo, tANI_U16 infoLen, tANI_U8 sessionId) |
| { |
| tSirMsgQ mmhMsg; |
| tSirSmeWmStatusChangeNtf *pSirSmeWmStatusChangeNtf; |
| pSirSmeWmStatusChangeNtf = vos_mem_malloc(sizeof(tSirSmeWmStatusChangeNtf)); |
| if ( NULL == pSirSmeWmStatusChangeNtf ) |
| { |
| limLog(pMac, LOGE, |
| FL("call to AllocateMemory failed for eWNI_SME_WM_STATUS_CHANGE_NTF")); |
| return; |
| } |
| |
| |
| mmhMsg.type = eWNI_SME_WM_STATUS_CHANGE_NTF; |
| mmhMsg.bodyval = 0; |
| mmhMsg.bodyptr = pSirSmeWmStatusChangeNtf; |
| |
| switch(statusChangeCode) |
| { |
| case eSIR_SME_RADAR_DETECTED: |
| |
| break; |
| |
| case eSIR_SME_CB_LEGACY_BSS_FOUND_BY_AP: |
| break; |
| |
| case eSIR_SME_BACKGROUND_SCAN_FAIL: |
| limPackBkgndScanFailNotify(pMac, |
| statusChangeCode, |
| (tpSirBackgroundScanInfo)pStatusChangeInfo, |
| pSirSmeWmStatusChangeNtf, sessionId); |
| break; |
| |
| default: |
| pSirSmeWmStatusChangeNtf->messageType = eWNI_SME_WM_STATUS_CHANGE_NTF; |
| pSirSmeWmStatusChangeNtf->statusChangeCode = statusChangeCode; |
| pSirSmeWmStatusChangeNtf->length = sizeof(tSirSmeWmStatusChangeNtf); |
| pSirSmeWmStatusChangeNtf->sessionId = sessionId; |
| if(sizeof(pSirSmeWmStatusChangeNtf->statusChangeInfo) >= infoLen) |
| { |
| vos_mem_copy( (tANI_U8 *)&pSirSmeWmStatusChangeNtf->statusChangeInfo, |
| (tANI_U8 *)pStatusChangeInfo, infoLen); |
| } |
| limLog(pMac, LOGE, FL("***---*** StatusChg: code 0x%x, length %d ***---***"), |
| statusChangeCode, infoLen); |
| break; |
| } |
| |
| |
| MTRACE(macTraceMsgTx(pMac, sessionId, mmhMsg.type)); |
| if (eSIR_SUCCESS != limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT)) |
| { |
| vos_mem_free(pSirSmeWmStatusChangeNtf); |
| limLog( pMac, LOGP, FL("limSysProcessMmhMsgApi failed")); |
| } |
| |
| } /*** end limSendSmeWmStatusChangeNtf() ***/ |
| |
| |
| /** |
| * limSendSmeSetContextRsp() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeMessages() to send |
| * eWNI_SME_SETCONTEXT_RSP message to host |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * |
| * @param pMac Pointer to Global MAC structure |
| * @param peerMacAddr Indicates the peer MAC addr to which |
| * setContext was performed |
| * @param aid Indicates the aid corresponding to the peer MAC |
| * address |
| * @param resultCode Indicates the result of previously issued |
| * eWNI_SME_SETCONTEXT_RSP message |
| * |
| * @return None |
| */ |
| void |
| limSendSmeSetContextRsp(tpAniSirGlobal pMac, |
| tSirMacAddr peerMacAddr, tANI_U16 aid, |
| tSirResultCodes resultCode, |
| tpPESession psessionEntry,tANI_U8 smesessionId,tANI_U16 smetransactionId) |
| { |
| |
| tANI_U8 *pBuf; |
| tSirMsgQ mmhMsg; |
| tSirSmeSetContextRsp *pSirSmeSetContextRsp; |
| |
| pSirSmeSetContextRsp = vos_mem_malloc(sizeof(tSirSmeSetContextRsp)); |
| if ( NULL == pSirSmeSetContextRsp ) |
| { |
| // Log error |
| limLog(pMac, LOGP, |
| FL("call to AllocateMemory failed for SmeSetContextRsp")); |
| |
| return; |
| } |
| |
| pSirSmeSetContextRsp->messageType = eWNI_SME_SETCONTEXT_RSP; |
| pSirSmeSetContextRsp->length = sizeof(tSirSmeSetContextRsp); |
| pSirSmeSetContextRsp->statusCode = resultCode; |
| |
| pBuf = pSirSmeSetContextRsp->peerMacAddr; |
| |
| vos_mem_copy( pBuf, (tANI_U8 *) peerMacAddr, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| |
| |
| /* Update SME session and transaction Id*/ |
| pSirSmeSetContextRsp->sessionId = smesessionId; |
| pSirSmeSetContextRsp->transactionId = smetransactionId; |
| |
| mmhMsg.type = eWNI_SME_SETCONTEXT_RSP; |
| mmhMsg.bodyptr = pSirSmeSetContextRsp; |
| mmhMsg.bodyval = 0; |
| if(NULL == psessionEntry) |
| { |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| } |
| else |
| { |
| MTRACE(macTraceMsgTx(pMac, psessionEntry->peSessionId, mmhMsg.type)); |
| } |
| |
| #ifdef FEATURE_WLAN_DIAG_SUPPORT_LIM //FEATURE_WLAN_DIAG_SUPPORT |
| limDiagEventReport(pMac, WLAN_PE_DIAG_SETCONTEXT_RSP_EVENT, psessionEntry, (tANI_U16)resultCode, 0); |
| #endif //FEATURE_WLAN_DIAG_SUPPORT |
| |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| } /*** end limSendSmeSetContextRsp() ***/ |
| |
| /** |
| * limSendSmeRemoveKeyRsp() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeMessages() to send |
| * eWNI_SME_REMOVEKEY_RSP message to host |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * |
| * @param pMac Pointer to Global MAC structure |
| * @param peerMacAddr Indicates the peer MAC addr to which |
| * Removekey was performed |
| * @param aid Indicates the aid corresponding to the peer MAC |
| * address |
| * @param resultCode Indicates the result of previously issued |
| * eWNI_SME_REMOVEKEY_RSP message |
| * |
| * @return None |
| */ |
| void |
| limSendSmeRemoveKeyRsp(tpAniSirGlobal pMac, |
| tSirMacAddr peerMacAddr, |
| tSirResultCodes resultCode, |
| tpPESession psessionEntry,tANI_U8 smesessionId, |
| tANI_U16 smetransactionId) |
| { |
| tANI_U8 *pBuf; |
| tSirMsgQ mmhMsg; |
| tSirSmeRemoveKeyRsp *pSirSmeRemoveKeyRsp; |
| |
| pSirSmeRemoveKeyRsp = vos_mem_malloc(sizeof(tSirSmeRemoveKeyRsp)); |
| if ( NULL == pSirSmeRemoveKeyRsp ) |
| { |
| // Log error |
| limLog(pMac, LOGP, |
| FL("call to AllocateMemory failed for SmeRemoveKeyRsp")); |
| |
| return; |
| } |
| |
| |
| |
| if(psessionEntry != NULL) |
| { |
| pBuf = pSirSmeRemoveKeyRsp->peerMacAddr; |
| vos_mem_copy( pBuf, (tANI_U8 *) peerMacAddr, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| limCopyU32(pBuf, resultCode); |
| } |
| |
| pSirSmeRemoveKeyRsp->messageType = eWNI_SME_REMOVEKEY_RSP; |
| pSirSmeRemoveKeyRsp->length = sizeof(tSirSmeRemoveKeyRsp); |
| pSirSmeRemoveKeyRsp->statusCode = resultCode; |
| |
| /* Update SME session and transaction Id*/ |
| pSirSmeRemoveKeyRsp->sessionId = smesessionId; |
| pSirSmeRemoveKeyRsp->transactionId = smetransactionId; |
| |
| mmhMsg.type = eWNI_SME_REMOVEKEY_RSP; |
| mmhMsg.bodyptr = pSirSmeRemoveKeyRsp; |
| mmhMsg.bodyval = 0; |
| if(NULL == psessionEntry) |
| { |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| } |
| else |
| { |
| MTRACE(macTraceMsgTx(pMac, psessionEntry->peSessionId, mmhMsg.type)); |
| } |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| } /*** end limSendSmeSetContextRsp() ***/ |
| |
| |
| /** |
| * limSendSmePromiscuousModeRsp() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeMessages() to send |
| * eWNI_PROMISCUOUS_MODE_RSP message to host |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * This function is used for sending eWNI_SME_PROMISCUOUS_MODE_RSP to |
| * host as a reply to eWNI_SME_PROMISCUOUS_MODE_REQ directive from it. |
| * |
| * @param None |
| * @return None |
| */ |
| void |
| limSendSmePromiscuousModeRsp(tpAniSirGlobal pMac) |
| { |
| #if 0 |
| tSirMsgQ mmhMsg; |
| tSirMbMsg *pMbMsg; |
| |
| pMbMsg = vos_mem_malloc(sizeof(tSirMbMsg)); |
| if ( NULL == pMbMsg ) |
| { |
| // Log error |
| limLog(pMac, LOGP, FL("call to AllocateMemory failed")); |
| |
| return; |
| } |
| |
| pMbMsg->type = eWNI_SME_PROMISCUOUS_MODE_RSP; |
| pMbMsg->msgLen = 4; |
| |
| mmhMsg.type = eWNI_SME_PROMISCUOUS_MODE_RSP; |
| mmhMsg.bodyptr = pMbMsg; |
| mmhMsg.bodyval = 0; |
| MTRACE(macTraceMsgTx(pMac, 0, mmhMsg.type)); |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| #endif |
| } /*** end limSendSmePromiscuousModeRsp() ***/ |
| |
| |
| |
| /** |
| * limSendSmeNeighborBssInd() |
| * |
| *FUNCTION: |
| * This function is called by limLookupNaddHashEntry() to send |
| * eWNI_SME_NEIGHBOR_BSS_IND message to host |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * This function is used for sending eWNI_SME_NEIGHBOR_BSS_IND to |
| * host upon detecting new BSS during background scanning if CFG |
| * option is enabled for sending such indication |
| * |
| * @param pMac - Pointer to Global MAC structure |
| * @return None |
| */ |
| |
| void |
| limSendSmeNeighborBssInd(tpAniSirGlobal pMac, |
| tLimScanResultNode *pBssDescr) |
| { |
| tSirMsgQ msgQ; |
| tANI_U32 val; |
| tSirSmeNeighborBssInd *pNewBssInd; |
| |
| if ((pMac->lim.gLimSmeState != eLIM_SME_LINK_EST_WT_SCAN_STATE) || |
| ((pMac->lim.gLimSmeState == eLIM_SME_LINK_EST_WT_SCAN_STATE) && |
| pMac->lim.gLimRspReqd)) |
| { |
| // LIM is not in background scan state OR |
| // current scan is initiated by HDD. |
| // No need to send new BSS indication to HDD |
| return; |
| } |
| |
| if (wlan_cfgGetInt(pMac, WNI_CFG_NEW_BSS_FOUND_IND, &val) != eSIR_SUCCESS) |
| { |
| limLog(pMac, LOGP, FL("could not get NEIGHBOR_BSS_IND from CFG")); |
| |
| return; |
| } |
| |
| if (val == 0) |
| return; |
| |
| /** |
| * Need to indicate new BSSs found during |
| * background scanning to host. |
| * Allocate buffer for sending indication. |
| * Length of buffer is length of BSS description |
| * and length of header itself |
| */ |
| val = pBssDescr->bssDescription.length + sizeof(tANI_U16) + sizeof(tANI_U32) + sizeof(tANI_U8); |
| pNewBssInd = vos_mem_malloc(val); |
| if ( NULL == pNewBssInd ) |
| { |
| // Log error |
| limLog(pMac, LOGP, |
| FL("call to AllocateMemory failed for eWNI_SME_NEIGHBOR_BSS_IND")); |
| |
| return; |
| } |
| |
| pNewBssInd->messageType = eWNI_SME_NEIGHBOR_BSS_IND; |
| pNewBssInd->length = (tANI_U16) val; |
| pNewBssInd->sessionId = 0; |
| |
| vos_mem_copy( (tANI_U8 *) pNewBssInd->bssDescription, |
| (tANI_U8 *) &pBssDescr->bssDescription, |
| pBssDescr->bssDescription.length + sizeof(tANI_U16)); |
| |
| msgQ.type = eWNI_SME_NEIGHBOR_BSS_IND; |
| msgQ.bodyptr = pNewBssInd; |
| msgQ.bodyval = 0; |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, msgQ.type)); |
| limSysProcessMmhMsgApi(pMac, &msgQ, ePROT); |
| } /*** end limSendSmeNeighborBssInd() ***/ |
| |
| /** ----------------------------------------------------------------- |
| \brief limSendSmeAddtsRsp() - sends SME ADDTS RSP |
| \ This function sends a eWNI_SME_ADDTS_RSP to SME. |
| \ SME only looks at rc and tspec field. |
| \param pMac - global mac structure |
| \param rspReqd - is SmeAddTsRsp required |
| \param status - status code of SME_ADD_TS_RSP |
| \return tspec |
| \sa |
| ----------------------------------------------------------------- */ |
| void |
| limSendSmeAddtsRsp(tpAniSirGlobal pMac, tANI_U8 rspReqd, tANI_U32 status, tpPESession psessionEntry, |
| tSirMacTspecIE tspec, tANI_U8 smesessionId, tANI_U16 smetransactionId) |
| { |
| tpSirAddtsRsp rsp; |
| tSirMsgQ mmhMsg; |
| |
| if (! rspReqd) |
| return; |
| |
| rsp = vos_mem_malloc(sizeof(tSirAddtsRsp)); |
| if ( NULL == rsp ) |
| { |
| limLog(pMac, LOGP, FL("AllocateMemory failed for ADDTS_RSP")); |
| return; |
| } |
| |
| vos_mem_set( (tANI_U8 *) rsp, sizeof(*rsp), 0); |
| rsp->messageType = eWNI_SME_ADDTS_RSP; |
| rsp->rc = status; |
| rsp->rsp.status = (enum eSirMacStatusCodes) status; |
| //vos_mem_copy( (tANI_U8 *) &rsp->rsp.tspec, (tANI_U8 *) &addts->tspec, sizeof(addts->tspec)); |
| rsp->rsp.tspec = tspec; |
| /* Update SME session Id and transcation Id */ |
| rsp->sessionId = smesessionId; |
| rsp->transactionId = smetransactionId; |
| |
| mmhMsg.type = eWNI_SME_ADDTS_RSP; |
| mmhMsg.bodyptr = rsp; |
| mmhMsg.bodyval = 0; |
| if(NULL == psessionEntry) |
| { |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| } |
| else |
| { |
| MTRACE(macTraceMsgTx(pMac, psessionEntry->peSessionId, mmhMsg.type)); |
| } |
| #ifdef FEATURE_WLAN_DIAG_SUPPORT_LIM //FEATURE_WLAN_DIAG_SUPPORT |
| limDiagEventReport(pMac, WLAN_PE_DIAG_ADDTS_RSP_EVENT, psessionEntry, 0, 0); |
| #endif //FEATURE_WLAN_DIAG_SUPPORT |
| |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| return; |
| } |
| |
| void |
| limSendSmeAddtsInd(tpAniSirGlobal pMac, tpSirAddtsReqInfo addts) |
| { |
| tpSirAddtsRsp rsp; |
| tSirMsgQ mmhMsg; |
| |
| limLog(pMac, LOGW, "SendSmeAddtsInd (token %d, tsid %d, up %d)", |
| addts->dialogToken, |
| addts->tspec.tsinfo.traffic.tsid, |
| addts->tspec.tsinfo.traffic.userPrio); |
| |
| rsp = vos_mem_malloc(sizeof(tSirAddtsRsp)); |
| if ( NULL == rsp ) |
| { |
| // Log error |
| limLog(pMac, LOGP, FL("AllocateMemory failed for ADDTS_IND")); |
| return; |
| } |
| vos_mem_set( (tANI_U8 *) rsp, sizeof(*rsp), 0); |
| |
| rsp->messageType = eWNI_SME_ADDTS_IND; |
| |
| vos_mem_copy( (tANI_U8 *) &rsp->rsp, (tANI_U8 *) addts, sizeof(*addts)); |
| |
| mmhMsg.type = eWNI_SME_ADDTS_IND; |
| mmhMsg.bodyptr = rsp; |
| mmhMsg.bodyval = 0; |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| } |
| |
| void |
| limSendSmeDeltsRsp(tpAniSirGlobal pMac, tpSirDeltsReq delts, tANI_U32 status,tpPESession psessionEntry,tANI_U8 smesessionId,tANI_U16 smetransactionId) |
| { |
| tpSirDeltsRsp rsp; |
| tSirMsgQ mmhMsg; |
| |
| limLog(pMac, LOGW, "SendSmeDeltsRsp (aid %d, tsid %d, up %d) status %d", |
| delts->aid, |
| delts->req.tsinfo.traffic.tsid, |
| delts->req.tsinfo.traffic.userPrio, |
| status); |
| if (! delts->rspReqd) |
| return; |
| |
| rsp = vos_mem_malloc(sizeof(tSirDeltsRsp)); |
| if ( NULL == rsp ) |
| { |
| // Log error |
| limLog(pMac, LOGP, FL("AllocateMemory failed for DELTS_RSP")); |
| return; |
| } |
| vos_mem_set( (tANI_U8 *) rsp, sizeof(*rsp), 0); |
| |
| if(psessionEntry != NULL) |
| { |
| |
| rsp->aid = delts->aid; |
| vos_mem_copy( (tANI_U8 *) &rsp->macAddr[0], (tANI_U8 *) &delts->macAddr[0], 6); |
| vos_mem_copy( (tANI_U8 *) &rsp->rsp, (tANI_U8 *) &delts->req, sizeof(tSirDeltsReqInfo)); |
| } |
| |
| |
| rsp->messageType = eWNI_SME_DELTS_RSP; |
| rsp->rc = status; |
| |
| /* Update SME session Id and transcation Id */ |
| rsp->sessionId = smesessionId; |
| rsp->transactionId = smetransactionId; |
| |
| mmhMsg.type = eWNI_SME_DELTS_RSP; |
| mmhMsg.bodyptr = rsp; |
| mmhMsg.bodyval = 0; |
| if(NULL == psessionEntry) |
| { |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| } |
| else |
| { |
| MTRACE(macTraceMsgTx(pMac, psessionEntry->peSessionId, mmhMsg.type)); |
| } |
| #ifdef FEATURE_WLAN_DIAG_SUPPORT_LIM //FEATURE_WLAN_DIAG_SUPPORT |
| limDiagEventReport(pMac, WLAN_PE_DIAG_DELTS_RSP_EVENT, psessionEntry, (tANI_U16)status, 0); |
| #endif //FEATURE_WLAN_DIAG_SUPPORT |
| |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| } |
| |
| void |
| limSendSmeDeltsInd(tpAniSirGlobal pMac, tpSirDeltsReqInfo delts, tANI_U16 aid,tpPESession psessionEntry) |
| { |
| tpSirDeltsRsp rsp; |
| tSirMsgQ mmhMsg; |
| |
| limLog(pMac, LOGW, "SendSmeDeltsInd (aid %d, tsid %d, up %d)", |
| aid, |
| delts->tsinfo.traffic.tsid, |
| delts->tsinfo.traffic.userPrio); |
| |
| rsp = vos_mem_malloc(sizeof(tSirDeltsRsp)); |
| if ( NULL == rsp ) |
| { |
| // Log error |
| limLog(pMac, LOGP, FL("AllocateMemory failed for DELTS_IND")); |
| return; |
| } |
| vos_mem_set( (tANI_U8 *) rsp, sizeof(*rsp), 0); |
| |
| rsp->messageType = eWNI_SME_DELTS_IND; |
| rsp->rc = eSIR_SUCCESS; |
| rsp->aid = aid; |
| vos_mem_copy( (tANI_U8 *) &rsp->rsp, (tANI_U8 *) delts, sizeof(*delts)); |
| |
| /* Update SME session Id and SME transaction Id */ |
| |
| rsp->sessionId = psessionEntry->smeSessionId; |
| rsp->transactionId = psessionEntry->transactionId; |
| |
| mmhMsg.type = eWNI_SME_DELTS_IND; |
| mmhMsg.bodyptr = rsp; |
| mmhMsg.bodyval = 0; |
| MTRACE(macTraceMsgTx(pMac, psessionEntry->peSessionId, mmhMsg.type)); |
| #ifdef FEATURE_WLAN_DIAG_SUPPORT_LIM //FEATURE_WLAN_DIAG_SUPPORT |
| limDiagEventReport(pMac, WLAN_PE_DIAG_DELTS_IND_EVENT, psessionEntry, 0, 0); |
| #endif //FEATURE_WLAN_DIAG_SUPPORT |
| |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| } |
| |
| /** |
| * limSendSmeStatsRsp() |
| * |
| *FUNCTION: |
| * This function is called to send 802.11 statistics response to HDD. |
| * This function posts the result back to HDD. This is a response to |
| * HDD's request for statistics. |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac Pointer to Global MAC structure |
| * @param p80211Stats Statistics sent in response |
| * @param resultCode TODO: |
| * |
| * |
| * @return none |
| */ |
| |
| void |
| limSendSmeStatsRsp(tpAniSirGlobal pMac, tANI_U16 msgType, void* stats) |
| { |
| tSirMsgQ mmhMsg; |
| tSirSmeRsp *pMsgHdr = (tSirSmeRsp*) stats; |
| |
| switch(msgType) |
| { |
| case WDA_STA_STAT_RSP: |
| mmhMsg.type = eWNI_SME_STA_STAT_RSP; |
| break; |
| case WDA_AGGR_STAT_RSP: |
| mmhMsg.type = eWNI_SME_AGGR_STAT_RSP; |
| break; |
| case WDA_GLOBAL_STAT_RSP: |
| mmhMsg.type = eWNI_SME_GLOBAL_STAT_RSP; |
| break; |
| case WDA_STAT_SUMM_RSP: |
| mmhMsg.type = eWNI_SME_STAT_SUMM_RSP; |
| break; |
| default: |
| mmhMsg.type = msgType; //Response from within PE |
| break; |
| } |
| |
| pMsgHdr->messageType = mmhMsg.type; |
| |
| mmhMsg.bodyptr = stats; |
| mmhMsg.bodyval = 0; |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| |
| return; |
| |
| } /*** end limSendSmeStatsRsp() ***/ |
| |
| /** |
| * limSendSmePEStatisticsRsp() |
| * |
| *FUNCTION: |
| * This function is called to send 802.11 statistics response to HDD. |
| * This function posts the result back to HDD. This is a response to |
| * HDD's request for statistics. |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac Pointer to Global MAC structure |
| * @param p80211Stats Statistics sent in response |
| * @param resultCode TODO: |
| * |
| * |
| * @return none |
| */ |
| |
| void |
| limSendSmePEStatisticsRsp(tpAniSirGlobal pMac, tANI_U16 msgType, void* stats) |
| { |
| tSirMsgQ mmhMsg; |
| tANI_U8 sessionId; |
| tAniGetPEStatsRsp *pPeStats = (tAniGetPEStatsRsp *) stats; |
| tpPESession pPeSessionEntry; |
| |
| //Get the Session Id based on Sta Id |
| pPeSessionEntry = peFindSessionByStaId(pMac, pPeStats->staId, &sessionId); |
| |
| //Fill the Session Id |
| if(NULL != pPeSessionEntry) |
| { |
| //Fill the Session Id |
| pPeStats->sessionId = pPeSessionEntry->smeSessionId; |
| } |
| |
| pPeStats->msgType = eWNI_SME_GET_STATISTICS_RSP; |
| |
| |
| //msgType should be WDA_GET_STATISTICS_RSP |
| mmhMsg.type = eWNI_SME_GET_STATISTICS_RSP; |
| |
| mmhMsg.bodyptr = stats; |
| mmhMsg.bodyval = 0; |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| |
| return; |
| |
| } /*** end limSendSmePEStatisticsRsp() ***/ |
| |
| #if defined WLAN_FEATURE_VOWIFI_11R || defined FEATURE_WLAN_CCX || defined(FEATURE_WLAN_LFR) |
| /** |
| * limSendSmePEGetRoamRssiRsp() |
| * |
| *FUNCTION: |
| * This function is called to send roam rssi response to HDD. |
| * This function posts the result back to HDD. This is a response to |
| * HDD's request to get roam rssi. |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac Pointer to Global MAC structure |
| * @param p80211Stats Statistics sent in response |
| * @param resultCode TODO: |
| * |
| * |
| * @return none |
| */ |
| |
| void |
| limSendSmePEGetRoamRssiRsp(tpAniSirGlobal pMac, tANI_U16 msgType, void* stats) |
| { |
| tSirMsgQ mmhMsg; |
| tANI_U8 sessionId; |
| tAniGetRoamRssiRsp *pPeStats = (tAniGetRoamRssiRsp *) stats; |
| tpPESession pPeSessionEntry = NULL; |
| |
| //Get the Session Id based on Sta Id |
| pPeSessionEntry = peFindSessionByStaId(pMac, pPeStats->staId, &sessionId); |
| |
| //Fill the Session Id |
| if(NULL != pPeSessionEntry) |
| { |
| //Fill the Session Id |
| pPeStats->sessionId = pPeSessionEntry->smeSessionId; |
| } |
| |
| pPeStats->msgType = eWNI_SME_GET_ROAM_RSSI_RSP; |
| |
| //msgType should be WDA_GET_STATISTICS_RSP |
| mmhMsg.type = eWNI_SME_GET_ROAM_RSSI_RSP; |
| |
| mmhMsg.bodyptr = stats; |
| mmhMsg.bodyval = 0; |
| MTRACE(macTraceMsgTx(pMac, sessionId, mmhMsg.type)); |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| |
| return; |
| |
| } /*** end limSendSmePEGetRoamRssiRsp() ***/ |
| |
| #endif |
| |
| |
| void |
| limSendSmeIBSSPeerInd( |
| tpAniSirGlobal pMac, |
| tSirMacAddr peerMacAddr, |
| tANI_U16 staIndex, |
| tANI_U8 ucastIdx, |
| tANI_U8 bcastIdx, |
| tANI_U8 *beacon, |
| tANI_U16 beaconLen, |
| tANI_U16 msgType, |
| tANI_U8 sessionId) |
| { |
| tSirMsgQ mmhMsg; |
| tSmeIbssPeerInd *pNewPeerInd; |
| |
| pNewPeerInd = vos_mem_malloc(sizeof(tSmeIbssPeerInd) + beaconLen); |
| if ( NULL == pNewPeerInd ) |
| { |
| PELOGE(limLog(pMac, LOGE, FL("Failed to allocate memory"));) |
| return; |
| } |
| |
| vos_mem_set((void *) pNewPeerInd, (sizeof(tSmeIbssPeerInd) + beaconLen), 0); |
| |
| vos_mem_copy( (tANI_U8 *) pNewPeerInd->peerAddr, |
| peerMacAddr, sizeof(tSirMacAddr)); |
| pNewPeerInd->staId= staIndex; |
| pNewPeerInd->ucastSig = ucastIdx; |
| pNewPeerInd->bcastSig = bcastIdx; |
| pNewPeerInd->mesgLen = sizeof(tSmeIbssPeerInd) + beaconLen; |
| pNewPeerInd->mesgType = msgType; |
| pNewPeerInd->sessionId = sessionId; |
| |
| if ( beacon != NULL ) |
| { |
| vos_mem_copy((void*) ((tANI_U8*)pNewPeerInd+sizeof(tSmeIbssPeerInd)), |
| (void*)beacon, beaconLen); |
| } |
| |
| mmhMsg.type = msgType; |
| // mmhMsg.bodyval = (tANI_U32) pNewPeerInd; |
| mmhMsg.bodyptr = pNewPeerInd; |
| MTRACE(macTraceMsgTx(pMac, sessionId, mmhMsg.type)); |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| |
| } |
| |
| |
| /** ----------------------------------------------------------------- |
| \brief limSendExitBmpsInd() - sends exit bmps indication |
| |
| This function sends a eWNI_PMC_EXIT_BMPS_IND with a specific reason |
| code to SME. This will trigger SME to get out of BMPS mode. |
| |
| \param pMac - global mac structure |
| \param reasonCode - reason for which PE wish to exit BMPS |
| \return none |
| \sa |
| ----------------------------------------------------------------- */ |
| void limSendExitBmpsInd(tpAniSirGlobal pMac, tExitBmpsReason reasonCode) |
| { |
| tSirMsgQ mmhMsg; |
| tANI_U16 msgLen = 0; |
| tpSirSmeExitBmpsInd pExitBmpsInd; |
| |
| msgLen = sizeof(tSirSmeExitBmpsInd); |
| pExitBmpsInd = vos_mem_malloc(msgLen); |
| if ( NULL == pExitBmpsInd ) |
| { |
| limLog(pMac, LOGP, FL("AllocateMemory failed for PMC_EXIT_BMPS_IND ")); |
| return; |
| } |
| vos_mem_set(pExitBmpsInd, msgLen, 0); |
| |
| pExitBmpsInd->mesgType = eWNI_PMC_EXIT_BMPS_IND; |
| pExitBmpsInd->mesgLen = msgLen; |
| pExitBmpsInd->exitBmpsReason = reasonCode; |
| pExitBmpsInd->statusCode = eSIR_SME_SUCCESS; |
| |
| mmhMsg.type = eWNI_PMC_EXIT_BMPS_IND; |
| mmhMsg.bodyptr = pExitBmpsInd; |
| mmhMsg.bodyval = 0; |
| |
| PELOG1(limLog(pMac, LOG1, FL("Sending eWNI_PMC_EXIT_BMPS_IND to SME. "));) |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| #ifdef FEATURE_WLAN_DIAG_SUPPORT_LIM //FEATURE_WLAN_DIAG_SUPPORT |
| limDiagEventReport(pMac, WLAN_PE_DIAG_EXIT_BMPS_IND_EVENT, peGetValidPowerSaveSession(pMac), 0, (tANI_U16)reasonCode); |
| #endif //FEATURE_WLAN_DIAG_SUPPORT |
| |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| return; |
| |
| } /*** end limSendExitBmpsInd() ***/ |
| |
| |
| |
| |
| /*-------------------------------------------------------------------------- |
| \brief peDeleteSession() - Handle the Delete BSS Response from HAL. |
| |
| |
| \param pMac - pointer to global adapter context |
| \param sessionId - Message pointer. |
| |
| \sa |
| --------------------------------------------------------------------------*/ |
| |
| void limHandleDeleteBssRsp(tpAniSirGlobal pMac,tpSirMsgQ MsgQ) |
| { |
| tpPESession psessionEntry; |
| tpDeleteBssParams pDelBss = (tpDeleteBssParams)(MsgQ->bodyptr); |
| if((psessionEntry = peFindSessionBySessionId(pMac,pDelBss->sessionId))==NULL) |
| { |
| limLog(pMac, LOGP,FL("Session Does not exist for given sessionID")); |
| return; |
| } |
| if (psessionEntry->limSystemRole == eLIM_STA_IN_IBSS_ROLE) |
| { |
| limIbssDelBssRsp(pMac, MsgQ->bodyptr,psessionEntry); |
| } |
| else if(psessionEntry->limSystemRole == eLIM_UNKNOWN_ROLE) |
| { |
| limProcessSmeDelBssRsp(pMac, MsgQ->bodyval,psessionEntry); |
| } |
| |
| else |
| limProcessMlmDelBssRsp(pMac,MsgQ,psessionEntry); |
| |
| } |
| |
| #ifdef WLAN_FEATURE_VOWIFI_11R |
| /** ----------------------------------------------------------------- |
| \brief limSendSmeAggrQosRsp() - sends SME FT AGGR QOS RSP |
| \ This function sends a eWNI_SME_FT_AGGR_QOS_RSP to SME. |
| \ SME only looks at rc and tspec field. |
| \param pMac - global mac structure |
| \param rspReqd - is SmeAddTsRsp required |
| \param status - status code of eWNI_SME_FT_AGGR_QOS_RSP |
| \return tspec |
| \sa |
| ----------------------------------------------------------------- */ |
| void |
| limSendSmeAggrQosRsp(tpAniSirGlobal pMac, tpSirAggrQosRsp aggrQosRsp, |
| tANI_U8 smesessionId) |
| { |
| tSirMsgQ mmhMsg; |
| |
| mmhMsg.type = eWNI_SME_FT_AGGR_QOS_RSP; |
| mmhMsg.bodyptr = aggrQosRsp; |
| mmhMsg.bodyval = 0; |
| MTRACE(macTraceMsgTx(pMac, smesessionId, mmhMsg.type)); |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| |
| return; |
| } |
| #endif |
| |
| /** ----------------------------------------------------------------- |
| \brief limSendSmePreChannelSwitchInd() - sends an indication to SME |
| before switching channels for spectrum manangement. |
| |
| This function sends a eWNI_SME_PRE_SWITCH_CHL_IND to SME. |
| |
| \param pMac - global mac structure |
| \return none |
| \sa |
| ----------------------------------------------------------------- */ |
| void |
| limSendSmePreChannelSwitchInd(tpAniSirGlobal pMac) |
| { |
| tSirMsgQ mmhMsg; |
| |
| mmhMsg.type = eWNI_SME_PRE_SWITCH_CHL_IND; |
| mmhMsg.bodyptr = NULL; |
| mmhMsg.bodyval = 0; |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| |
| return; |
| } |
| |
| /** ----------------------------------------------------------------- |
| \brief limSendSmePostChannelSwitchInd() - sends an indication to SME |
| after channel switch for spectrum manangement is complete. |
| |
| This function sends a eWNI_SME_POST_SWITCH_CHL_IND to SME. |
| |
| \param pMac - global mac structure |
| \return none |
| \sa |
| ----------------------------------------------------------------- */ |
| void |
| limSendSmePostChannelSwitchInd(tpAniSirGlobal pMac) |
| { |
| tSirMsgQ mmhMsg; |
| |
| mmhMsg.type = eWNI_SME_POST_SWITCH_CHL_IND; |
| mmhMsg.bodyptr = NULL; |
| mmhMsg.bodyval = 0; |
| MTRACE(macTraceMsgTx(pMac, NO_SESSION, mmhMsg.type)); |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| |
| return; |
| } |
| |
| void limSendSmeMaxAssocExceededNtf(tpAniSirGlobal pMac, tSirMacAddr peerMacAddr, |
| tANI_U8 smesessionId) |
| { |
| tSirMsgQ mmhMsg; |
| tSmeMaxAssocInd *pSmeMaxAssocInd; |
| |
| pSmeMaxAssocInd = vos_mem_malloc(sizeof(tSmeMaxAssocInd)); |
| if ( NULL == pSmeMaxAssocInd ) |
| { |
| PELOGE(limLog(pMac, LOGE, FL("Failed to allocate memory"));) |
| return; |
| } |
| vos_mem_set((void *) pSmeMaxAssocInd, sizeof(tSmeMaxAssocInd),0); |
| vos_mem_copy( (tANI_U8 *)pSmeMaxAssocInd->peerMac, |
| (tANI_U8 *)peerMacAddr, sizeof(tSirMacAddr)); |
| pSmeMaxAssocInd->mesgType = eWNI_SME_MAX_ASSOC_EXCEEDED; |
| pSmeMaxAssocInd->mesgLen = sizeof(tSmeMaxAssocInd); |
| pSmeMaxAssocInd->sessionId = smesessionId; |
| mmhMsg.type = pSmeMaxAssocInd->mesgType; |
| mmhMsg.bodyptr = pSmeMaxAssocInd; |
| PELOG1(limLog(pMac, LOG1, FL("msgType %s peerMacAddr %02x-%02x-%02x-%02x-%02x-%02x" |
| "sme session id %d"),"eWNI_SME_MAX_ASSOC_EXCEEDED", peerMacAddr[0], peerMacAddr[1], |
| peerMacAddr[2], peerMacAddr[3], peerMacAddr[4], peerMacAddr[5], smesessionId);) |
| MTRACE(macTraceMsgTx(pMac, smesessionId, mmhMsg.type)); |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| |
| return; |
| } |
| #ifdef WLAN_FEATURE_ROAM_SCAN_OFFLOAD |
| /** ----------------------------------------------------------------- |
| \brief limSendSmeCandidateFoundInd() - sends |
| eWNI_SME_CANDIDATE_FOUND_IND |
| |
| After receiving candidate found indication frame from FW, this |
| function sends a eWNI_SME_CANDIDATE_FOUND_IND to SME to notify |
| roam candidate(s) are available. |
| |
| \param pMac - global mac structure |
| \param psessionEntry - session info |
| \return none |
| \sa |
| ----------------------------------------------------------------- */ |
| void |
| limSendSmeCandidateFoundInd(tpAniSirGlobal pMac, tANI_U8 sessionId) |
| { |
| tSirMsgQ mmhMsg; |
| tSirSmeCandidateFoundInd *pSirSmeCandidateFoundInd; |
| |
| pSirSmeCandidateFoundInd = vos_mem_malloc(sizeof(tSirSmeCandidateFoundInd)); |
| if ( NULL == pSirSmeCandidateFoundInd ) |
| { |
| limLog(pMac, LOGP, FL("AllocateMemory failed for eWNI_SME_CANDIDATE_FOUND_IND\n")); |
| return; |
| } |
| |
| pSirSmeCandidateFoundInd->messageType = eWNI_SME_CANDIDATE_FOUND_IND; |
| pSirSmeCandidateFoundInd->length = sizeof(tSirSmeDisassocInd); |
| |
| pSirSmeCandidateFoundInd->sessionId = sessionId; |
| |
| |
| limLog( pMac, LOGE, FL("posting candidate ind to SME")); |
| mmhMsg.type = eWNI_SME_CANDIDATE_FOUND_IND; |
| mmhMsg.bodyptr = pSirSmeCandidateFoundInd; |
| mmhMsg.bodyval = 0; |
| |
| limSysProcessMmhMsgApi(pMac, &mmhMsg, ePROT); |
| |
| } /*** end limSendSmeCandidateFoundInd() ***/ |
| #endif //WLAN_FEATURE_ROAM_SCAN_OFFLOAD |