| /* |
| * 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 limSerDesUtils.cc contains the serializer/deserializer |
| * utility functions LIM uses while communicating with upper layer |
| * software entities |
| * Author: Chandra Modumudi |
| * Date: 10/20/02 |
| * History:- |
| * Date Modified by Modification Information |
| * -------------------------------------------------------------------- |
| */ |
| |
| #include "aniSystemDefs.h" |
| #include "utilsApi.h" |
| #include "limTypes.h" |
| #include "limUtils.h" |
| #include "limSerDesUtils.h" |
| |
| |
| |
| /** |
| * limCheckRemainingLength() |
| * |
| *FUNCTION: |
| * This function is called while de-serializing received SME_REQ |
| * message. |
| * |
| *LOGIC: |
| * Remaining message length is checked for > 0. |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param len - Remaining message length |
| * @return retCode - eSIR_SUCCESS if len > 0, else eSIR_FAILURE |
| */ |
| |
| static inline tSirRetStatus |
| limCheckRemainingLength(tpAniSirGlobal pMac, tANI_S16 len) |
| { |
| if (len > 0) |
| return eSIR_SUCCESS; |
| else |
| { |
| limLog(pMac, LOGW, |
| FL("Received SME message with invalid rem length=%d\n"), |
| len); |
| return eSIR_FAILURE; |
| } |
| } /*** end limCheckRemainingLength(pMac, ) ***/ |
| |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) && defined(ANI_PRODUCT_TYPE_AP) |
| #else |
| /** |
| * limGetBssDescription() |
| * |
| *FUNCTION: |
| * This function is called by various LIM functions to copy |
| * BSS description from a tANI_U8* buffer pointer to tSirBssDescription |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pBssDescription Pointer to the BssDescription to be copied |
| * @param *pBuf Pointer to the source buffer |
| * @param rLen Remaining message length being extracted |
| * @return retCode Indicates whether message is successfully |
| * de-serialized (eSIR_SUCCESS) or |
| * failure (eSIR_FAILURE). |
| */ |
| |
| static tSirRetStatus |
| limGetBssDescription( tpAniSirGlobal pMac, tSirBssDescription *pBssDescription, |
| tANI_S16 rLen, tANI_S16 *lenUsed, tANI_U8 *pBuf) |
| { |
| tANI_U16 len = 0; |
| |
| pBssDescription->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len = pBssDescription->length; |
| |
| if (rLen < (tANI_S16) (len + sizeof(tANI_U16))) |
| return eSIR_FAILURE; |
| |
| *lenUsed = len + sizeof(tANI_U16); |
| |
| // Extract bssId |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pBssDescription->bssId, |
| pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract timer |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) (&pBssDescription->scanSysTimeMsec), |
| pBuf, sizeof(v_TIME_t)); |
| pBuf += sizeof(v_TIME_t); |
| len -= sizeof(v_TIME_t); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract timeStamp |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pBssDescription->timeStamp, |
| pBuf, sizeof(tSirMacTimeStamp)); |
| pBuf += sizeof(tSirMacTimeStamp); |
| len -= sizeof(tSirMacTimeStamp); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract beaconInterval |
| pBssDescription->beaconInterval = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract capabilityInfo |
| pBssDescription->capabilityInfo = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract nwType |
| pBssDescription->nwType = (tSirNwType) limGetU32(pBuf); |
| pBuf += sizeof(tSirNwType); |
| len -= sizeof(tSirNwType); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract aniIndicator |
| pBssDescription->aniIndicator = *pBuf++; |
| len --; |
| |
| // Extract rssi |
| pBssDescription->rssi = (tANI_S8) *pBuf++; |
| len --; |
| |
| // Extract sinr |
| pBssDescription->sinr = (tANI_S8) *pBuf++; |
| len --; |
| |
| // Extract channelId |
| pBssDescription->channelId = *pBuf++; |
| len --; |
| |
| // Extract channelIdSelf |
| pBssDescription->channelIdSelf = *pBuf++; |
| len --; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract reserved bssDescription |
| pBuf += sizeof(pBssDescription->sSirBssDescriptionRsvd); |
| len -= sizeof(pBssDescription->sSirBssDescriptionRsvd); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| //pass the timestamp |
| pBssDescription->nReceivedTime = limGetU32( pBuf ); |
| pBuf += sizeof(tANI_TIMESTAMP); |
| len -= sizeof(tANI_TIMESTAMP); |
| |
| #if defined WLAN_FEATURE_VOWIFI |
| //TSF when the beacon received (parent TSF) |
| pBssDescription->parentTSF = limGetU32( pBuf ); |
| pBuf += sizeof(tANI_U32); |
| len -= sizeof(tANI_U32); |
| |
| //start TSF of scan during which this BSS desc was updated. |
| pBssDescription->startTSF[0] = limGetU32( pBuf ); |
| pBuf += sizeof(tANI_U32); |
| len -= sizeof(tANI_U32); |
| |
| //start TSF of scan during which this BSS desc was updated. |
| pBssDescription->startTSF[1] = limGetU32( pBuf ); |
| pBuf += sizeof(tANI_U32); |
| len -= sizeof(tANI_U32); |
| #endif |
| #ifdef WLAN_FEATURE_VOWIFI_11R |
| // MobilityDomain |
| pBssDescription->mdiePresent = *pBuf++; |
| len --; |
| pBssDescription->mdie[0] = *pBuf++; |
| len --; |
| pBssDescription->mdie[1] = *pBuf++; |
| len --; |
| pBssDescription->mdie[2] = *pBuf++; |
| len --; |
| #ifdef WLAN_FEATURE_VOWIFI_11R_DEBUG |
| PELOGE(limLog(pMac, LOGE, FL("mdie=%02x %02x %02x\n"), |
| pBssDescription->mdie[0], |
| pBssDescription->mdie[1], |
| pBssDescription->mdie[2]);) |
| #endif |
| #endif |
| |
| #ifdef FEATURE_WLAN_CCX |
| pBssDescription->QBSSLoad_present = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract QBSSLoad_avail |
| pBssDescription->QBSSLoad_avail = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| #endif |
| |
| if (pBssDescription->WscIeLen) |
| { |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pBssDescription->WscIeProbeRsp, |
| pBuf, |
| pBssDescription->WscIeLen); |
| } |
| |
| pBuf += (sizeof(pBssDescription->WscIeProbeRsp) + |
| sizeof(pBssDescription->WscIeLen) + |
| sizeof(pBssDescription->fProbeRsp) + |
| sizeof(tANI_U32)); |
| |
| len -= (sizeof(pBssDescription->WscIeProbeRsp) + |
| sizeof(pBssDescription->WscIeLen) + |
| sizeof(pBssDescription->fProbeRsp) + |
| sizeof(tANI_U32)); |
| |
| if (len) |
| { |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pBssDescription->ieFields, |
| pBuf, |
| len); |
| } |
| |
| return eSIR_SUCCESS; |
| } /*** end limGetBssDescription() ***/ |
| #endif |
| |
| |
| |
| /** |
| * limCopyBssDescription() |
| * |
| *FUNCTION: |
| * This function is called by various LIM functions to copy |
| * BSS description to a tANI_U8 buffer |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param *pBuf Pointer to the destination buffer |
| * @param pBssDescription Pointer to the BssDescription being copied |
| * @return Length of BSSdescription written |
| */ |
| |
| tANI_U16 |
| limCopyBssDescription(tpAniSirGlobal pMac, tANI_U8 *pBuf, tSirBssDescription *pBssDescription) |
| { |
| tANI_U16 len = 0; |
| |
| limCopyU16(pBuf, pBssDescription->length); |
| pBuf += sizeof(tANI_U16); |
| len += sizeof(tANI_U16); |
| |
| palCopyMemory( pMac->hHdd, pBuf, |
| (tANI_U8 *) pBssDescription->bssId, |
| sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len += sizeof(tSirMacAddr); |
| |
| PELOG3(limLog(pMac, LOG3, |
| FL("Copying BSSdescr:channel is %d, aniInd is %d, bssId is "), |
| pBssDescription->channelId, pBssDescription->aniIndicator); |
| limPrintMacAddr(pMac, pBssDescription->bssId, LOG3);) |
| |
| palCopyMemory( pMac->hHdd, pBuf, |
| (tANI_U8 *) (&pBssDescription->scanSysTimeMsec), |
| sizeof(v_TIME_t)); |
| pBuf += sizeof(v_TIME_t); |
| len += sizeof(v_TIME_t); |
| |
| limCopyU32(pBuf, pBssDescription->timeStamp[0]); |
| pBuf += sizeof(tANI_U32); |
| len += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pBssDescription->timeStamp[1]); |
| pBuf += sizeof(tANI_U32); |
| len += sizeof(tANI_U32); |
| |
| limCopyU16(pBuf, pBssDescription->beaconInterval); |
| pBuf += sizeof(tANI_U16); |
| len += sizeof(tANI_U16); |
| |
| limCopyU16(pBuf, pBssDescription->capabilityInfo); |
| pBuf += sizeof(tANI_U16); |
| len += sizeof(tANI_U16); |
| |
| limCopyU32(pBuf, pBssDescription->nwType); |
| pBuf += sizeof(tANI_U32); |
| len += sizeof(tANI_U32); |
| |
| *pBuf++ = pBssDescription->aniIndicator; |
| len++; |
| |
| *pBuf++ = pBssDescription->rssi; |
| len++; |
| |
| *pBuf++ = pBssDescription->sinr; |
| len++; |
| |
| *pBuf++ = pBssDescription->channelId; |
| len++; |
| |
| palCopyMemory( pMac->hHdd, pBuf, (tANI_U8 *) &(pBssDescription->ieFields), |
| limGetIElenFromBssDescription(pBssDescription)); |
| |
| return (len + sizeof(tANI_U16)); |
| } /*** end limCopyBssDescription() ***/ |
| |
| |
| |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) |
| /** |
| * limCopyLoad() |
| * |
| *fUNCTION: |
| * This function is called by various LIM functions to copy |
| * load information into a tANI_U8* buffer pointer |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param *pBuf Pointer to the destination buffer |
| * @param load load to be copied to destination buffer |
| * |
| * @return None |
| */ |
| |
| static void |
| limCopyLoad(tANI_U8 *pBuf, tSirLoad load) |
| { |
| limCopyU16(pBuf, load.numStas); |
| pBuf += sizeof(tANI_U16); |
| |
| limCopyU16(pBuf, load.channelUtilization); |
| pBuf += sizeof(tANI_U16); |
| } /*** end limCopyLoad() ***/ |
| |
| |
| |
| /** |
| * limGetLoad() |
| * |
| *FUNCTION: |
| * This function is called by various LIM functions to copy |
| * load information into a tANI_U8* buffer pointer |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param *pLoad Pointer to load being copied to |
| * @param *pBuf Pointer to the source buffer |
| * |
| * @return None |
| */ |
| |
| static void |
| limGetLoad(tSirLoad *pLoad, tANI_U8 *pBuf) |
| { |
| pLoad->numStas = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| pLoad->channelUtilization = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| } /*** end limGetLoad() ***/ |
| |
| |
| |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) && defined(ANI_PRODUCT_TYPE_AP) |
| /** |
| * limCopyWdsInfo() |
| * |
| *FUNCTION: |
| * This function is called by various LIM functions to copy |
| * WdsInfo information into a tANI_U8* buffer pointer |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param *pBuf Pointer to the destination buffer |
| * @param wdsInfo WdsInfo to be copied to destination buffer |
| * |
| * @return Length of WDS info copied |
| */ |
| |
| static tANI_U16 |
| limCopyWdsInfo(tpAniSirGlobal pMac, tANI_U8 *pBuf, tpSirWdsInfo pWdsInfo) |
| { |
| limCopyU16(pBuf, pWdsInfo->wdsLength); |
| pBuf += sizeof(tANI_U16); |
| |
| palCopyMemory( pMac->hHdd, pBuf, (tANI_U8 *) pWdsInfo->wdsBytes, pWdsInfo->wdsLength); |
| pBuf += pWdsInfo->wdsLength; |
| |
| return ((tANI_U16) (sizeof(tANI_U16) + pWdsInfo->wdsLength)); |
| } /*** end limCopyWdsInfo() ***/ |
| |
| |
| |
| /** |
| * limGetWdsInfo() |
| * |
| *FUNCTION: |
| * This function is called by various LIM functions to copy |
| * WdsInfo information from a tANI_U8* buffer pointer to tSirWdsInfo |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param wdsInfo Pointer to the WdsInfo to be copied |
| * @param *pBuf Pointer to the source buffer |
| * |
| * @return true when WDS info extracted successfully else false |
| */ |
| |
| static tANI_U8 |
| limGetWdsInfo(tpAniSirGlobal pMac, tpSirWdsInfo pWdsInfo, tANI_U8 *pBuf) |
| { |
| pWdsInfo->wdsLength = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| if (pWdsInfo->wdsLength > ANI_WDS_INFO_MAX_LENGTH) |
| return false; |
| |
| palCopyMemory( pMac->hHdd, pWdsInfo->wdsBytes, pBuf, pWdsInfo->wdsLength); |
| |
| return true; |
| } /*** end limGetWdsInfo() ***/ |
| |
| |
| |
| /** |
| * limGetAlternateRadioList() |
| * |
| *FUNCTION: |
| * This function is called by various LIM functions to copy |
| * alternateRadio information from a tANI_U8* buffer pointer to |
| * tSirAlternateRadioList |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pRadioList Pointer to the radioList to be copied |
| * @param *pBuf Pointer to the source buffer |
| * |
| * @return len Length of copied alternateRadioList |
| */ |
| |
| static tANI_U16 |
| limGetAlternateRadioList(tpAniSirGlobal pMac, tpSirMultipleAlternateRadioInfo pRadioList, |
| tANI_U8 *pBuf) |
| { |
| tANI_U8 i; |
| tANI_U16 len = sizeof(tANI_U8); |
| tpSirAlternateRadioInfo pRadioInfo; |
| |
| pRadioList->numBss = *pBuf++; |
| |
| if (pRadioList->numBss > SIR_MAX_NUM_ALTERNATE_RADIOS) |
| pRadioList->numBss = SIR_MAX_NUM_ALTERNATE_RADIOS; |
| |
| pRadioInfo = pRadioList->alternateRadio; |
| for (i = 0; i < pRadioList->numBss; i++) |
| { |
| palCopyMemory( pMac->hHdd, pRadioInfo->bssId, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| pRadioInfo->channelId = *pBuf++; |
| PELOG3(limLog(pMac, LOG3, FL("Alternate radio[%d] channelId=%d, BssId is \n"), |
| i, pRadioInfo->channelId); |
| limPrintMacAddr(pMac, pRadioInfo->bssId, LOG3);) |
| |
| pRadioInfo++; |
| len += sizeof(tSirMacAddr) + sizeof(tANI_U8); |
| } |
| |
| return len; |
| } /*** end limGetAlternateRadioList() ***/ |
| #endif |
| |
| |
| |
| /** |
| * limCopyNeighborBssInfo() |
| * |
| *FUNCTION: |
| * This function is called by various LIM functions to copy |
| * Neighbor BSS info into a tANI_U8* buffer pointer |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param *pBuf Pointer to the destination buffer |
| * @param pBssInfo Pointer to neighbor BSS info be copied |
| * to destination buffer |
| * |
| * @return bssInfoLen Length of bssInfo copied |
| */ |
| |
| tANI_U32 |
| limCopyNeighborBssInfo(tpAniSirGlobal pMac, tANI_U8 *pBuf, tpSirNeighborBssInfo pBssInfo) |
| { |
| tANI_U32 bssInfoLen = 0; |
| |
| palCopyMemory( pMac->hHdd, pBuf, |
| (tANI_U8 *) pBssInfo->bssId, |
| sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| bssInfoLen += sizeof(tSirMacAddr); |
| PELOG3(limLog(pMac, LOG3, |
| FL("Copying new NeighborWds node:channel is %d, wniIndicator is %d, bssType is %d, bssId is "), |
| pBssInfo->channelId, pBssInfo->wniIndicator, pBssInfo->bssType); |
| limPrintMacAddr(pMac, pBssInfo->bssId, LOG3);) |
| |
| *pBuf++ = pBssInfo->channelId; |
| bssInfoLen++; |
| |
| limCopyU32(pBuf, pBssInfo->wniIndicator); |
| pBuf += sizeof(tANI_U32); |
| bssInfoLen += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pBssInfo->bssType); |
| pBuf += sizeof(tANI_U32); |
| bssInfoLen += sizeof(tANI_U32); |
| |
| *pBuf++ = pBssInfo->sinr; |
| bssInfoLen++; |
| *pBuf++ = pBssInfo->rssi; |
| bssInfoLen++; |
| |
| limCopyLoad(pBuf, pBssInfo->load); |
| pBuf += sizeof(tSirLoad); |
| bssInfoLen += sizeof(tSirLoad); |
| |
| palCopyMemory( pMac->hHdd, pBuf, (tANI_U8 *) &(pBssInfo->ssId), |
| pBssInfo->ssId.length + 1); |
| |
| bssInfoLen += pBssInfo->ssId.length + 1; |
| pBuf += pBssInfo->ssId.length + 1; |
| |
| palCopyMemory( pMac->hHdd, pBuf, (tANI_U8 *) &(pBssInfo->apName), |
| pBssInfo->apName.length + 1); |
| |
| bssInfoLen += pBssInfo->apName.length + 1; |
| pBuf += pBssInfo->apName.length + 1; |
| |
| limCopyU16(pBuf, pBssInfo->rsnIE.length); |
| pBuf += sizeof(tANI_U16); |
| bssInfoLen += sizeof(tANI_U16); |
| palCopyMemory( pMac->hHdd, pBuf, (tANI_U8 *) &(pBssInfo->rsnIE.rsnIEdata), |
| pBssInfo->rsnIE.length); |
| |
| bssInfoLen += pBssInfo->rsnIE.length; |
| pBuf += pBssInfo->rsnIE.length; |
| |
| limCopyU32(pBuf, pBssInfo->nwType); |
| pBuf += sizeof(tANI_U32); |
| bssInfoLen += sizeof(tANI_U32); |
| |
| // not sure we need to do a sirSwapU16ifNeeded ??? |
| limCopyU16(pBuf, pBssInfo->capabilityInfo); |
| pBuf += sizeof(tANI_U16); |
| bssInfoLen += sizeof(tANI_U16); |
| |
| palCopyMemory( pMac->hHdd, pBuf, (tANI_U8 *) &(pBssInfo->operationalRateSet), |
| pBssInfo->operationalRateSet.numRates + 1); |
| bssInfoLen += pBssInfo->operationalRateSet.numRates + 1; |
| pBuf += pBssInfo->operationalRateSet.numRates + 1; |
| |
| palCopyMemory( pMac->hHdd, pBuf, (tANI_U8 *) &(pBssInfo->extendedRateSet), |
| pBssInfo->extendedRateSet.numRates + 1); |
| bssInfoLen += pBssInfo->extendedRateSet.numRates + 1; |
| pBuf += pBssInfo->extendedRateSet.numRates + 1; |
| |
| limCopyU16(pBuf, pBssInfo->beaconInterval); |
| pBuf += sizeof(tANI_U16); |
| bssInfoLen += sizeof(tANI_U16); |
| |
| *pBuf++ = pBssInfo->dtimPeriod; |
| bssInfoLen++; |
| *pBuf++ = pBssInfo->HTCapsPresent; |
| bssInfoLen++; |
| *pBuf++ = pBssInfo->HTInfoPresent; |
| bssInfoLen++; |
| *pBuf++ = pBssInfo->wmeInfoPresent; |
| bssInfoLen++; |
| *pBuf++ = pBssInfo->wmeEdcaPresent; |
| bssInfoLen++; |
| *pBuf++ = pBssInfo->wsmCapablePresent; |
| bssInfoLen++; |
| *pBuf++ = pBssInfo->hcfEnabled; |
| bssInfoLen++; |
| |
| limCopyU16(pBuf, pBssInfo->propIECapability); |
| pBuf += sizeof(tANI_U16); |
| bssInfoLen += sizeof(tANI_U16); |
| |
| limCopyU32(pBuf, pBssInfo->localPowerConstraints); |
| pBuf += sizeof(tANI_S32); |
| bssInfoLen += sizeof(tANI_S32); |
| |
| limCopyU32(pBuf, pBssInfo->aggrRssi); |
| pBuf += sizeof(tANI_S32); |
| bssInfoLen += sizeof(tANI_S32); |
| |
| limCopyU32(pBuf, pBssInfo->dataCount); |
| pBuf += sizeof(tANI_U32); |
| bssInfoLen += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pBssInfo->totalPackets); |
| pBuf += sizeof(tANI_U32); |
| bssInfoLen += sizeof(tANI_U32); |
| |
| return bssInfoLen; |
| } /*** end limCopyNeighborBssInfo() ***/ |
| |
| |
| /** |
| * limCopyNeighborList() |
| * |
| *FUNCTION: |
| * This function is called by various LIM functions to copy |
| * Neighbor BSS list into a tANI_U8* buffer pointer |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param *pBuf Pointer to the destination buffer |
| * @param neighborList Neighbor BSS list be copied to |
| * destination buffer |
| * @param numBss Number of Neighbor BSS list be copied |
| * |
| * @return listLen Length of Neighbor BSS list |
| */ |
| |
| static tANI_U32 |
| limCopyNeighborList(tpAniSirGlobal pMac, tANI_U8 *pBuf, tpSirNeighborBssInfo pBssInfo, tANI_U32 numBss) |
| { |
| tANI_U32 bssInfoLen = 0, listLen = 0; |
| tANI_U8 i; |
| tANI_U8 *pTemp = (tANI_U8 *) pBssInfo; |
| |
| PELOG3(limLog(pMac, LOG3, FL("Going to copy BssInfoList:\n"));) |
| PELOG3(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG3, |
| pTemp, numBss*sizeof(tSirNeighborBssInfo));) |
| |
| for (i = 0; i < numBss; i++, bssInfoLen = 0) |
| { |
| bssInfoLen = limCopyNeighborBssInfo(pMac, |
| pBuf, |
| (tpSirNeighborBssInfo) &pBssInfo[i]); |
| |
| pBuf += bssInfoLen; |
| listLen += bssInfoLen; |
| } |
| |
| return listLen; |
| } /*** end limCopyNeighborList(pMac, ) ***/ |
| |
| |
| /** |
| * limGetNeighborBssInfo() |
| * |
| *FUNCTION: |
| * This function is called by various LIM functions to get |
| * Neighbor BSS info from a tANI_U8* buffer pointer |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pBssInfo Pointer to neighbor BSS info being copied |
| * @param *pBuf Pointer to the source buffer |
| * |
| * @return Size of NeighborBssInfo that is extracted |
| */ |
| |
| tANI_U32 |
| limGetNeighborBssInfo(tpAniSirGlobal pMac, tpSirNeighborBssInfo pBssInfo, tANI_U8 *pBuf) |
| { |
| tANI_U32 len = 0; |
| |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pBssInfo->bssId, |
| pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len += sizeof(tSirMacAddr); |
| |
| pBssInfo->channelId = *pBuf++; |
| len++; |
| |
| pBssInfo->wniIndicator = (tAniBool) limGetU32(pBuf); |
| pBuf += sizeof(tAniBool); |
| len += sizeof(tAniBool); |
| |
| pBssInfo->bssType = (tSirBssType) limGetU32(pBuf); |
| pBuf += sizeof(tSirBssType); |
| len += sizeof(tSirBssType); |
| |
| pBssInfo->sinr = *pBuf++; |
| len++; |
| pBssInfo->rssi = *pBuf++; |
| len++; |
| |
| limGetLoad(&pBssInfo->load, pBuf); |
| pBuf += sizeof(tSirLoad); |
| len += sizeof(tSirLoad); |
| |
| pBssInfo->ssId.length = *pBuf++; |
| palCopyMemory( pMac->hHdd, pBssInfo->ssId.ssId, pBuf, pBssInfo->ssId.length); |
| pBuf += pBssInfo->ssId.length; |
| len += pBssInfo->ssId.length + 1; |
| |
| pBssInfo->apName.length = *pBuf++; |
| palCopyMemory( pMac->hHdd, pBssInfo->apName.name, pBuf, pBssInfo->apName.length); |
| pBuf += pBssInfo->apName.length; |
| len += pBssInfo->apName.length + 1; |
| |
| pBssInfo->rsnIE.length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| palCopyMemory( pMac->hHdd, pBssInfo->rsnIE.rsnIEdata, pBuf, |
| pBssInfo->rsnIE.length); |
| pBuf += pBssInfo->rsnIE.length; |
| len += pBssInfo->rsnIE.length + 2; |
| |
| PELOG2(limLog(pMac, LOG2, FL("BSS type %d channel %d wniInd %d RSN len %d\n"), |
| pBssInfo->bssType, pBssInfo->channelId, pBssInfo->wniIndicator, |
| pBssInfo->rsnIE.length); |
| limPrintMacAddr(pMac, pBssInfo->bssId, LOG2);) |
| |
| |
| pBssInfo->nwType = (tSirNwType) limGetU32(pBuf); |
| pBuf += sizeof(tSirNwType); |
| len += sizeof(tSirNwType); |
| |
| pBssInfo->capabilityInfo = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len += sizeof(tANI_U16); |
| |
| pBssInfo->operationalRateSet.numRates = *pBuf++; |
| palCopyMemory( pMac->hHdd, pBssInfo->operationalRateSet.rate, pBuf, |
| pBssInfo->operationalRateSet.numRates); |
| pBuf += pBssInfo->operationalRateSet.numRates; |
| len += pBssInfo->operationalRateSet.numRates + 1; |
| |
| pBssInfo->extendedRateSet.numRates = *pBuf++; |
| palCopyMemory( pMac->hHdd, pBssInfo->extendedRateSet.rate, pBuf, |
| pBssInfo->extendedRateSet.numRates); |
| pBuf += pBssInfo->extendedRateSet.numRates; |
| len += pBssInfo->extendedRateSet.numRates + 1; |
| |
| pBssInfo->beaconInterval = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len += sizeof(tANI_U16); |
| |
| pBssInfo->dtimPeriod = *pBuf++; |
| pBssInfo->HTCapsPresent = *pBuf++; |
| pBssInfo->HTInfoPresent = *pBuf++; |
| pBssInfo->wmeInfoPresent = *pBuf++; |
| pBssInfo->wmeEdcaPresent = *pBuf++; |
| pBssInfo->wsmCapablePresent = *pBuf++; |
| pBssInfo->hcfEnabled = *pBuf++; |
| pBssInfo->propIECapability = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| pBssInfo->localPowerConstraints = limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| len += 13; |
| |
| PELOG2(limLog(pMac, LOG2, FL("rsnIELen %d operRateLen %d extendRateLen %d total %d\n"), |
| pBssInfo->rsnIE.length, pBssInfo->operationalRateSet.numRates, |
| pBssInfo->extendedRateSet.numRates, len);) |
| |
| |
| return len; |
| } /*** end limGetNeighborBssInfo() ***/ |
| |
| |
| |
| #if defined(ANI_PRODUCT_TYPE_AP) |
| /** |
| * limGetNeighborBssList() |
| * |
| *FUNCTION: |
| * This function is called by various LIM functions to get |
| * Neighbor BSS list from a tANI_U8* buffer pointer |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param *pNeighborList Pointer to neighbor BSS list being copied to |
| * @param *pBuf Pointer to the source buffer |
| * @param rLen Remaining message length being extracted |
| * @return retCode Indicates whether message is successfully |
| * de-serialized (eSIR_SUCCESS) or |
| * failure (eSIR_FAILURE). |
| */ |
| |
| static tSirRetStatus |
| limGetNeighborBssList(tpAniSirGlobal pMac, |
| tSirNeighborBssList *pNeighborList, |
| tANI_S16 rLen, tANI_S16 *lenUsed, tANI_U8 *pBuf) |
| { |
| tANI_U8 *pBssInfo = (tANI_U8 *) pNeighborList->bssList; |
| tANI_U32 i, bssInfoLen = 0, len = 0, numBss, numBssList; |
| |
| numBssList = numBss = limGetU32(pBuf); |
| |
| if (!numBss) |
| { |
| PELOG1(limLog(pMac, LOG1, FL("No Neighbor BSS present in Neighbor list\n"));) |
| |
| return eSIR_FAILURE; |
| } |
| PELOG2(limLog(pMac, LOG2, |
| FL("Num of Neighbor BSS present in Neighbor list is %d\n"), |
| numBss);) |
| |
| pBuf += sizeof(tANI_U32); |
| len += sizeof(tANI_U32); |
| rLen -= sizeof(tANI_U32); |
| if (limCheckRemainingLength(pMac, rLen) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // First neighborInfo is the one we're attempting to join/reassoc |
| bssInfoLen = limGetNeighborBssInfo(pMac, (tSirNeighborBssInfo *) pBssInfo, |
| pBuf); |
| PELOG1(limLog(pMac, LOG1, |
| FL("BSSinfo len to be joined is %d rem %d, numBss = %d\n"), |
| bssInfoLen, rLen, numBss - 1);) |
| pBuf += bssInfoLen; |
| len += bssInfoLen; |
| rLen -= (tANI_S16) bssInfoLen; |
| numBss--; |
| numBssList--; |
| |
| if (numBss > 0) |
| { |
| // Store remaining neighbor BSS info |
| if (numBss > SIR_MAX_NUM_NEIGHBOR_BSS) |
| { |
| // Store only MAX number of Neighbor BSS |
| PELOG2(limLog(pMac, LOG2, |
| FL("Pruning number of neighbors to %d from %d\n"), |
| SIR_MAX_NUM_NEIGHBOR_BSS, numBss);) |
| numBss = SIR_MAX_NUM_NEIGHBOR_BSS; |
| } |
| |
| pBssInfo = (tANI_U8 *) pMac->lim.gLimNeighborBssList.bssList; |
| for (i = numBss; i > 0; i--) |
| { |
| PELOG3(limLog(pMac, LOG3, FL("pMac = %p, pBssInfo = %p, pBuf = %p\n"), pMac, pBssInfo, pBuf);) |
| bssInfoLen = limGetNeighborBssInfo(pMac, |
| (tSirNeighborBssInfo *) pBssInfo, |
| pBuf); |
| |
| pBssInfo += sizeof(tSirNeighborBssInfo); |
| pBuf += bssInfoLen; |
| len += bssInfoLen; |
| rLen -= (tANI_S16) bssInfoLen; |
| numBssList--; |
| |
| PELOG1(limLog(pMac, LOG1, FL("BSS info[%d] len %d rem %d\n"), |
| i, bssInfoLen, rLen);) |
| } |
| |
| while (numBssList > 0) |
| { |
| tSirNeighborBssInfo pTemp; |
| bssInfoLen = limGetNeighborBssInfo(pMac, &pTemp, pBuf); |
| pBuf += bssInfoLen; |
| len += bssInfoLen; |
| rLen -= (tANI_S16) bssInfoLen; |
| numBssList--; |
| PELOG1(limLog(pMac, LOG1, FL("BSS info[%d] len %d rem %d\n"), |
| numBssList, bssInfoLen, rLen);) |
| } |
| } |
| *lenUsed = len; |
| |
| pMac->lim.gLimNeighborBssList.numBss = pNeighborList->numBss |
| = numBss; |
| |
| return eSIR_SUCCESS; |
| } /*** end limGetNeighborBssList(pMac, ) ***/ |
| |
| |
| |
| /** |
| * limCopyNeighborWdsInfo() |
| * |
| *FUNCTION: |
| * This function is called by various LIM functions to copy |
| * detected neighborBssWds info to a tANI_U8 buffer |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param *pBuf Pointer to the destination buffer |
| * @param *pInfo Pointer to the NeighborWdsInfo being copied |
| * @return Length of Matrix information copied |
| */ |
| |
| static tANI_U16 |
| limCopyNeighborWdsInfo(tpAniSirGlobal pMac, tANI_U8 *pBuf, tpSirNeighborBssWdsInfo pInfo) |
| { |
| tANI_U16 len = 0; |
| |
| len = (tANI_U16) limCopyNeighborBssInfo(pMac, pBuf, &pInfo->neighborBssInfo); |
| pBuf += len; |
| len += limCopyWdsInfo(pMac, pBuf, &pInfo->wdsInfo); |
| |
| return len; |
| } /*** end limCopyNeighborWdsInfo() ***/ |
| |
| |
| |
| /** |
| * limCopyMeasMatrixInfo() |
| * |
| *FUNCTION: |
| * This function is called by various LIM functions to copy |
| * collected Measurement matrix info to a tANI_U8 buffer |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param *pBuf Pointer to the destination buffer |
| * @param *pInfo Pointer to the matrix info being copied |
| * @return Length of Matrix information copied |
| */ |
| |
| static tANI_U16 |
| limCopyMeasMatrixInfo(tANI_U8 *pBuf, tpLimMeasMatrixNode pInfo) |
| { |
| tANI_U16 len = 0; |
| |
| *pBuf++ = pInfo->matrix.channelNumber; |
| len++; |
| *pBuf++ = pInfo->matrix.compositeRssi; |
| len++; |
| limCopyU32(pBuf, pInfo->matrix.aggrRssi); |
| pBuf += sizeof(tANI_S32); |
| len += sizeof(tANI_S32); |
| limCopyU32(pBuf, pInfo->matrix.totalPackets); |
| len += sizeof(tANI_U32); |
| |
| return len; |
| } /*** end limCopyMeasMatrixInfo() ***/ |
| |
| |
| |
| /** |
| * limCopyMeasMatrixList() |
| * |
| *FUNCTION: |
| * This function is called by various LIM functions to copy |
| * collected Measurement matrix List to a tANI_U8 buffer |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac - Pointer to Global MAC structure |
| * @param *pBuf - Pointer to the destination buffer |
| * @return Length of matrix list copied |
| */ |
| |
| static tANI_U16 |
| limCopyMeasMatrixList(tpAniSirGlobal pMac, tANI_U8 *pBuf) |
| { |
| tANI_U16 len = 0, nodeLen = 0; |
| tANI_U8 numNodes = pMac->lim.gpLimMeasData->numMatrixNodes; |
| |
| *pBuf++ = numNodes; |
| len++; |
| |
| if (numNodes) |
| { |
| tpLimMeasMatrixNode pInfo = |
| pMac->lim.gpLimMeasData->pMeasMatrixInfo; |
| while (numNodes-- && pInfo) //Safety measure, checking both |
| { |
| nodeLen = limCopyMeasMatrixInfo(pBuf, pInfo); |
| pBuf += nodeLen; |
| len += nodeLen; |
| |
| if (pInfo->next) |
| pInfo = pInfo->next; |
| else |
| break; |
| } |
| |
| return len; |
| } |
| else |
| { |
| *pBuf = 0; |
| return 1; |
| } |
| } /*** end limCopyMeasMatrixList() ***/ |
| |
| |
| |
| /** |
| * limCopyNeighborWdsList() |
| * |
| *FUNCTION: |
| * This function is called by various LIM functions to copy |
| * detected neighborBssWds List to a tANI_U8 buffer |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac Pointer to Global MAC structure |
| * @param *pBuf Pointer to the destination buffer |
| * @return Length of matrix list copied |
| */ |
| |
| static tANI_U16 |
| limCopyNeighborWdsList(tpAniSirGlobal pMac, tANI_U8 *pBuf) |
| { |
| tANI_U16 len = 0, nodeLen = 0; |
| |
| if (pMac->lim.gpLimMeasData->numBssWds) |
| { |
| limCopyU32(pBuf, pMac->lim.gpLimMeasData->numBssWds); |
| pBuf += sizeof(tANI_U32); |
| len += sizeof(tANI_U32); |
| |
| tpLimNeighborBssWdsNode pInfo = |
| pMac->lim.gpLimMeasData->pNeighborWdsInfo; |
| while (pInfo) |
| { |
| nodeLen = limCopyNeighborWdsInfo(pMac, pBuf, &pInfo->info); |
| pBuf += nodeLen; |
| len += nodeLen; |
| |
| if (pInfo->next) |
| pInfo = pInfo->next; |
| else |
| break; |
| } |
| |
| return len; |
| } |
| else |
| { |
| limCopyU32(pBuf, 0); |
| return (sizeof(tANI_U32)); |
| } |
| } /*** end limCopyNeighborWdsList() ***/ |
| #endif |
| #endif |
| |
| |
| /** |
| * limGetKeysInfo() |
| * |
| *FUNCTION: |
| * This function is called by various LIM functions to copy |
| * key information from a tANI_U8* buffer pointer to tSirKeys |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param *pKeyInfo Pointer to the keyInfo to be copied |
| * @param *pBuf Pointer to the source buffer |
| * |
| * @return Length of key info extracted |
| */ |
| |
| static tANI_U32 |
| limGetKeysInfo(tpAniSirGlobal pMac, tpSirKeys pKeyInfo, tANI_U8 *pBuf) |
| { |
| tANI_U32 len = 0; |
| |
| pKeyInfo->keyId = *pBuf++; |
| len++; |
| pKeyInfo->unicast = *pBuf++; |
| len++; |
| pKeyInfo->keyDirection = (tAniKeyDirection) limGetU32(pBuf); |
| len += sizeof(tAniKeyDirection); |
| pBuf += sizeof(tAniKeyDirection); |
| |
| palCopyMemory( pMac->hHdd, pKeyInfo->keyRsc, pBuf, WLAN_MAX_KEY_RSC_LEN); |
| pBuf += WLAN_MAX_KEY_RSC_LEN; |
| len += WLAN_MAX_KEY_RSC_LEN; |
| |
| pKeyInfo->paeRole = *pBuf++; |
| len++; |
| |
| pKeyInfo->keyLength = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len += sizeof(tANI_U16); |
| palCopyMemory( pMac->hHdd, pKeyInfo->key, pBuf, pKeyInfo->keyLength); |
| pBuf += pKeyInfo->keyLength; |
| len += pKeyInfo->keyLength; |
| |
| PELOG3(limLog(pMac, LOG3, |
| FL("Extracted keyId=%d, keyLength=%d, Key is :\n"), |
| pKeyInfo->keyId, pKeyInfo->keyLength); |
| sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG3, |
| pKeyInfo->key, pKeyInfo->keyLength);) |
| |
| return len; |
| } /*** end limGetKeysInfo() ***/ |
| |
| |
| |
| /** |
| * limStartBssReqSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeMessages() upon receiving |
| * SME_START_BSS_REQ from host |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pStartBssReq Pointer to tSirSmeStartBssReq being extracted |
| * @param pBuf Pointer to serialized buffer |
| * @return retCode Indicates whether message is successfully |
| * de-serialized (eSIR_SUCCESS) or |
| * not (eSIR_FAILURE) |
| */ |
| |
| tSirRetStatus |
| limStartBssReqSerDes(tpAniSirGlobal pMac, tpSirSmeStartBssReq pStartBssReq, tANI_U8 *pBuf) |
| { |
| tANI_S16 len = 0; |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) && defined(ANI_PRODUCT_TYPE_AP) |
| tANI_U8 i; |
| #endif |
| |
| #ifdef PE_DEBUG_LOG1 |
| tANI_U8 *pTemp = pBuf; |
| #endif |
| |
| if (!pStartBssReq || !pBuf) |
| return eSIR_FAILURE; |
| |
| pStartBssReq->messageType = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| len = pStartBssReq->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| PELOG1(limLog(pMac, LOG1, FL("SME_START_BSS_REQ length %d bytes is:\n"), len);) |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG1, pTemp, len);) |
| |
| if (len < (tANI_S16) sizeof(tANI_U32)) |
| return eSIR_FAILURE; |
| |
| len -= sizeof(tANI_U32); // skip message header |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract sessionId |
| pStartBssReq->sessionId = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract transactionId |
| pStartBssReq->transactionId = limGetU16( pBuf ); |
| pBuf += sizeof( tANI_U16 ); |
| len -= sizeof( tANI_U16 ); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract bssId |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pStartBssReq->bssId, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract selfMacAddr |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pStartBssReq->selfMacAddr, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract beaconInterval |
| pStartBssReq->beaconInterval = limGetU16( pBuf ); |
| pBuf += sizeof( tANI_U16 ); |
| len -= sizeof( tANI_U16 ); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract dot11Mode |
| pStartBssReq->dot11mode = *pBuf++; |
| len --; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract bssType |
| pStartBssReq->bssType = (tSirBssType) limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| len -= sizeof(tANI_U32); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract ssId |
| if (*pBuf > SIR_MAC_MAX_SSID_LENGTH) |
| { |
| // SSID length is more than max allowed 32 bytes |
| PELOGW(limLog(pMac, LOGW, FL("Invalid SSID length, len=%d\n"), *pBuf);) |
| return eSIR_FAILURE; |
| } |
| |
| pStartBssReq->ssId.length = *pBuf++; |
| len--; |
| if (len < pStartBssReq->ssId.length) |
| { |
| limLog(pMac, LOGW, |
| FL("SSID length is longer that the remaining length. SSID len=%d, remaining len=%d\n"), |
| pStartBssReq->ssId.length, len); |
| return eSIR_FAILURE; |
| } |
| |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pStartBssReq->ssId.ssId, |
| pBuf, |
| pStartBssReq->ssId.length); |
| pBuf += pStartBssReq->ssId.length; |
| len -= pStartBssReq->ssId.length; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract channelId |
| pStartBssReq->channelId = *pBuf++; |
| len--; |
| |
| // Extract CB secondary channel info |
| pStartBssReq->cbMode = (ePhyChanBondState)limGetU32( pBuf ); |
| pBuf += sizeof( tANI_U32 ); |
| len -= sizeof( tANI_U32 ); |
| |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) && defined(ANI_PRODUCT_TYPE_AP) |
| tANI_U16 paramLen = 0; |
| |
| // Extract alternateRadioList |
| pStartBssReq->alternateRadioList.numBss = *pBuf; |
| paramLen = limGetAlternateRadioList(pMac, |
| &pMac->lim.gLimAlternateRadioList, |
| pBuf); |
| pBuf += paramLen; |
| len -= paramLen; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract powerLevel |
| pStartBssReq->powerLevel = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract wdsInfo |
| if (limGetWdsInfo(pMac, &pStartBssReq->wdsInfo, pBuf) == false) |
| { |
| limLog(pMac, LOGW, FL("Invalid WDS length %d in SME_START_BSS_REQ\n"), |
| pStartBssReq->wdsInfo.wdsLength); |
| return eSIR_FAILURE; |
| } |
| |
| pBuf += sizeof(tANI_U16) + pStartBssReq->wdsInfo.wdsLength; |
| len -= (sizeof(tANI_U16) + pStartBssReq->wdsInfo.wdsLength); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| #endif |
| |
| #ifdef WLAN_SOFTAP_FEATURE |
| // Extract privacy setting |
| pStartBssReq->privacy = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| //Extract Uapsd Enable |
| pStartBssReq->apUapsdEnable = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| //Extract SSID hidden |
| pStartBssReq->ssidHidden = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| pStartBssReq->fwdWPSPBCProbeReq = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| //Extract HT Protection Enable |
| pStartBssReq->protEnabled = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| //Extract OBSS Protection Enable |
| pStartBssReq->obssProtEnabled = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| pStartBssReq->ht_capab = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract AuthType |
| pStartBssReq->authType = (tSirBssType) limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| len -= sizeof(tANI_U32); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract dtimPeriod |
| pStartBssReq->dtimPeriod = limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| len -= sizeof(tANI_U32); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract wps state |
| pStartBssReq->wps_state = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| #endif |
| // Extract bssPersona |
| pStartBssReq->bssPersona = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract rsnIe |
| pStartBssReq->rsnIE.length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| // Check for RSN IE length (that includes length of type & length |
| if (pStartBssReq->rsnIE.length > SIR_MAC_MAX_IE_LENGTH + 2) |
| { |
| limLog(pMac, LOGW, |
| FL("Invalid RSN IE length %d in SME_START_BSS_REQ\n"), |
| pStartBssReq->rsnIE.length); |
| return eSIR_FAILURE; |
| } |
| |
| palCopyMemory( pMac->hHdd, pStartBssReq->rsnIE.rsnIEdata, |
| pBuf, pStartBssReq->rsnIE.length); |
| |
| len -= (sizeof(tANI_U16) + pStartBssReq->rsnIE.length); |
| pBuf += pStartBssReq->rsnIE.length; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract nwType |
| pStartBssReq->nwType = (tSirNwType) limGetU32(pBuf); |
| pBuf += sizeof(tSirNwType); |
| len -= sizeof(tSirNwType); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract operationalRateSet |
| pStartBssReq->operationalRateSet.numRates = *pBuf++; |
| |
| // Check for number of rates |
| if (pStartBssReq->operationalRateSet.numRates > |
| SIR_MAC_MAX_NUMBER_OF_RATES) |
| { |
| limLog(pMac, LOGW, FL("Invalid numRates %d in SME_START_BSS_REQ\n"), |
| pStartBssReq->operationalRateSet.numRates); |
| return eSIR_FAILURE; |
| } |
| |
| len--; |
| if (len < pStartBssReq->operationalRateSet.numRates) |
| return eSIR_FAILURE; |
| |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pStartBssReq->operationalRateSet.rate, |
| pBuf, |
| pStartBssReq->operationalRateSet.numRates); |
| pBuf += pStartBssReq->operationalRateSet.numRates; |
| len -= pStartBssReq->operationalRateSet.numRates; |
| |
| // Extract extendedRateSet |
| if ((pStartBssReq->nwType == eSIR_11G_NW_TYPE) || |
| (pStartBssReq->nwType == eSIR_11N_NW_TYPE )) |
| { |
| pStartBssReq->extendedRateSet.numRates = *pBuf++; |
| len--; |
| palCopyMemory( pMac->hHdd, pStartBssReq->extendedRateSet.rate, |
| pBuf, pStartBssReq->extendedRateSet.numRates); |
| pBuf += pStartBssReq->extendedRateSet.numRates; |
| len -= pStartBssReq->extendedRateSet.numRates; |
| } |
| |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) && defined(ANI_PRODUCT_TYPE_AP) |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| limLog(pMac, |
| LOGW, |
| FL("Going to parse numSSID in the START_BSS_REQ, len=%d\n"), len); |
| if (len < 2) |
| { |
| // No numSSID parameter in the START_BSS_REQ |
| limLog(pMac, |
| LOGW, |
| FL("No numSSID in the START_BSS_REQ, len=%d\n"), len); |
| return eSIR_FAILURE; |
| } |
| |
| // Extract numSSID |
| pStartBssReq->numSSID = *pBuf++; |
| len--; |
| |
| // Extract ssIdList[] |
| for (i = 0; (i < pStartBssReq->numSSID) && len; i++) |
| { |
| pStartBssReq->ssIdList[i].length = *pBuf++; |
| len--; |
| if (len < pStartBssReq->ssIdList[i].length) |
| { |
| limLog(pMac, LOGW, |
| FL("SSID length[%d] is more than the rem length[%d]\n"), |
| pStartBssReq->ssIdList[i].length, len); |
| return eSIR_FAILURE; |
| } |
| |
| if (pStartBssReq->ssIdList[i].length > SIR_MAC_MAX_SSID_LENGTH) |
| { |
| // SSID length is more than max allowed 32 bytes |
| limLog(pMac, |
| LOGW, |
| FL("Invalid SSID length in the list, len=%d\n"), |
| pStartBssReq->ssIdList[i].length); |
| return eSIR_FAILURE; |
| } |
| |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pStartBssReq->ssIdList[i].ssId, |
| pBuf, |
| pStartBssReq->ssIdList[i].length); |
| pBuf += pStartBssReq->ssIdList[i].length; |
| len -= pStartBssReq->ssIdList[i].length; |
| } |
| #endif |
| |
| if (len) |
| { |
| limLog(pMac, LOGW, FL("Extra bytes left in SME_START_BSS_REQ, len=%d\n"), len); |
| } |
| |
| return eSIR_SUCCESS; |
| } /*** end limStartBssReqSerDes() ***/ |
| |
| |
| |
| /** |
| * limStopBssReqSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeMessages() upon receiving |
| * SME_STOP_BSS_REQ from host |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pStopBssReq Pointer to tSirSmeStopBssReq being extracted |
| * @param pBuf Pointer to serialized buffer |
| * @return retCode Indicates whether message is successfully |
| * de-serialized (eSIR_SUCCESS) or |
| * not (eSIR_FAILURE) |
| */ |
| |
| tSirRetStatus |
| limStopBssReqSerDes(tpAniSirGlobal pMac, tpSirSmeStopBssReq pStopBssReq, tANI_U8 *pBuf) |
| { |
| tANI_S16 len = 0; |
| |
| #ifdef PE_DEBUG_LOG1 |
| tANI_U8 *pTemp = pBuf; |
| #endif |
| |
| pStopBssReq->messageType = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| len = pStopBssReq->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| PELOG1(limLog(pMac, LOG1, FL("SME_STOP_BSS_REQ length %d bytes is:\n"), len);) |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG1, pTemp, len);) |
| |
| if (len < (tANI_S16) sizeof(tANI_U32)) |
| return eSIR_FAILURE; |
| |
| len -= sizeof(tANI_U32); // skip message header |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract sessionId |
| pStopBssReq->sessionId = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract transactionId |
| pStopBssReq->transactionId = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| |
| // Extract reasonCode |
| pStopBssReq->reasonCode = (tSirResultCodes) limGetU32(pBuf); |
| pBuf += sizeof(tSirResultCodes); |
| len -= sizeof(tSirResultCodes); |
| |
| // Extract bssId |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pStopBssReq->bssId, pBuf, sizeof(tSirMacAddr)); |
| len -= sizeof(tSirMacAddr); |
| |
| if (len) |
| return eSIR_FAILURE; |
| else |
| return eSIR_SUCCESS; |
| |
| } /*** end limStopBssReqSerDes() ***/ |
| |
| |
| |
| /** |
| * limJoinReqSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeMessages() upon receiving |
| * SME_JOIN_REQ from host |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pJoinReq Pointer to tSirSmeJoinReq being extracted |
| * @param pBuf Pointer to serialized buffer |
| * @return retCode Indicates whether message is successfully |
| * de-serialized (eSIR_SUCCESS) or |
| * not (eSIR_FAILURE) |
| */ |
| |
| tSirRetStatus |
| limJoinReqSerDes(tpAniSirGlobal pMac, tpSirSmeJoinReq pJoinReq, tANI_U8 *pBuf) |
| { |
| tANI_S16 len = 0; |
| tANI_S16 lenUsed = 0; |
| |
| #ifdef PE_DEBUG_LOG1 |
| tANI_U8 *pTemp = pBuf; |
| #endif |
| |
| if (!pJoinReq || !pBuf) |
| { |
| PELOGE(limLog(pMac, LOGE, FL("NULL ptr received\n"));) |
| return eSIR_FAILURE; |
| } |
| |
| // Extract messageType |
| pJoinReq->messageType = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| // Extract length |
| len = pJoinReq->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| if (pJoinReq->messageType == eWNI_SME_JOIN_REQ) |
| PELOG1(limLog(pMac, LOG3, FL("SME_JOIN_REQ length %d bytes is:\n"), len);) |
| else |
| PELOG1(limLog(pMac, LOG3, FL("SME_REASSOC_REQ length %d bytes is:\n"), len);) |
| |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG3, pTemp, len);) |
| |
| if (len < (tANI_S16) sizeof(tANI_U32)) |
| { |
| PELOGE(limLog(pMac, LOGE, FL("len too short %d\n"), len);) |
| return eSIR_FAILURE; |
| } |
| |
| len -= sizeof(tANI_U32); // skip message header |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract sessionId |
| pJoinReq->sessionId = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract transactionId |
| pJoinReq->transactionId = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract ssId |
| pJoinReq->ssId.length = *pBuf++; |
| len--; |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pJoinReq->ssId.ssId, pBuf, pJoinReq->ssId.length); |
| pBuf += pJoinReq->ssId.length; |
| len -= pJoinReq->ssId.length; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract selfMacAddr |
| palCopyMemory( pMac->hHdd, pJoinReq->selfMacAddr, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract bsstype |
| pJoinReq->bsstype = (tSirBssType) limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| len -= sizeof(tANI_U32); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract dot11mode |
| pJoinReq->dot11mode= *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract bssPersona |
| pJoinReq->staPersona = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract cbMode |
| pJoinReq->cbMode = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract uapsdPerAcBitmask |
| pJoinReq->uapsdPerAcBitmask = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) |
| // Extract assocType |
| pJoinReq->assocType = (tSirAssocType) limGetU32(pBuf); |
| pBuf += sizeof(tSirAssocType); |
| len -= sizeof(tSirAssocType); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| #endif |
| |
| // Extract operationalRateSet |
| pJoinReq->operationalRateSet.numRates= *pBuf++; |
| len--; |
| if (pJoinReq->operationalRateSet.numRates) |
| { |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pJoinReq->operationalRateSet.rate, pBuf, pJoinReq->operationalRateSet.numRates); |
| pBuf += pJoinReq->operationalRateSet.numRates; |
| len -= pJoinReq->operationalRateSet.numRates; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| } |
| |
| // Extract extendedRateSet |
| pJoinReq->extendedRateSet.numRates = *pBuf++; |
| len--; |
| if (pJoinReq->extendedRateSet.numRates) |
| { |
| palCopyMemory( pMac->hHdd, pJoinReq->extendedRateSet.rate, pBuf, pJoinReq->extendedRateSet.numRates); |
| pBuf += pJoinReq->extendedRateSet.numRates; |
| len -= pJoinReq->extendedRateSet.numRates; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| } |
| |
| // Extract RSN IE |
| pJoinReq->rsnIE.length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| |
| if (pJoinReq->rsnIE.length) |
| { |
| // Check for RSN IE length (that includes length of type & length) |
| if ((pJoinReq->rsnIE.length > SIR_MAC_MAX_IE_LENGTH + 2) || |
| (pJoinReq->rsnIE.length != 2 + *(pBuf + 1))) |
| { |
| limLog(pMac, LOGW, |
| FL("Invalid RSN IE length %d in SME_JOIN_REQ\n"), |
| pJoinReq->rsnIE.length); |
| return eSIR_FAILURE; |
| } |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pJoinReq->rsnIE.rsnIEdata, |
| pBuf, pJoinReq->rsnIE.length); |
| pBuf += pJoinReq->rsnIE.length; |
| len -= pJoinReq->rsnIE.length; // skip RSN IE |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| } |
| |
| #ifdef FEATURE_WLAN_CCX |
| // Extract CCKM IE |
| pJoinReq->cckmIE.length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (pJoinReq->cckmIE.length) |
| { |
| // Check for CCKM IE length (that includes length of type & length) |
| if ((pJoinReq->cckmIE.length > SIR_MAC_MAX_IE_LENGTH) || |
| (pJoinReq->cckmIE.length != (2 + *(pBuf + 1)))) |
| { |
| limLog(pMac, LOGW, |
| FL("Invalid CCKM IE length %d/%d in SME_JOIN/REASSOC_REQ\n"), |
| pJoinReq->cckmIE.length, 2 + *(pBuf + 1)); |
| return eSIR_FAILURE; |
| } |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pJoinReq->cckmIE.cckmIEdata, |
| pBuf, pJoinReq->cckmIE.length); |
| pBuf += pJoinReq->cckmIE.length; |
| len -= pJoinReq->cckmIE.length; // skip CCKM IE |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| } |
| #endif |
| |
| // Extract Add IE for scan |
| pJoinReq->addIEScan.length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| |
| if (pJoinReq->addIEScan.length) |
| { |
| // Check for IE length (that includes length of type & length) |
| if (pJoinReq->addIEScan.length > SIR_MAC_MAX_IE_LENGTH + 2) |
| { |
| limLog(pMac, LOGE, |
| FL("Invalid addIE Scan length %d in SME_JOIN_REQ\n"), |
| pJoinReq->addIEScan.length); |
| return eSIR_FAILURE; |
| } |
| // Check for P2P IE length (that includes length of type & length) |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pJoinReq->addIEScan.addIEdata, |
| pBuf, pJoinReq->addIEScan.length); |
| pBuf += pJoinReq->addIEScan.length; |
| len -= pJoinReq->addIEScan.length; // skip add IE |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| } |
| |
| pJoinReq->addIEAssoc.length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| |
| // Extract Add IE for assoc |
| if (pJoinReq->addIEAssoc.length) |
| { |
| // Check for IE length (that includes length of type & length) |
| if (pJoinReq->addIEAssoc.length > SIR_MAC_MAX_IE_LENGTH + 2) |
| { |
| limLog(pMac, LOGE, |
| FL("Invalid addIE Assoc length %d in SME_JOIN_REQ\n"), |
| pJoinReq->addIEAssoc.length); |
| return eSIR_FAILURE; |
| } |
| // Check for P2P IE length (that includes length of type & length) |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pJoinReq->addIEAssoc.addIEdata, |
| pBuf, pJoinReq->addIEAssoc.length); |
| pBuf += pJoinReq->addIEAssoc.length; |
| len -= pJoinReq->addIEAssoc.length; // skip add IE |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| } |
| |
| pJoinReq->MCEncryptionType = limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| len -= sizeof(tANI_U32); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| pJoinReq->UCEncryptionType = limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| len -= sizeof(tANI_U32); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| #ifdef WLAN_FEATURE_VOWIFI_11R |
| //is11Rconnection; |
| pJoinReq->is11Rconnection = (tAniBool)limGetU32(pBuf); |
| pBuf += sizeof(tAniBool); |
| len -= sizeof(tAniBool); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| #endif |
| |
| #ifdef FEATURE_WLAN_CCX |
| //isCCXconnection; |
| pJoinReq->isCCXconnection = (tAniBool)limGetU32(pBuf); |
| pBuf += sizeof(tAniBool); |
| len -= sizeof(tAniBool); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // TSPEC information |
| pJoinReq->ccxTspecInfo.numTspecs = *pBuf++; |
| len -= sizeof(tANI_U8); |
| palCopyMemory(pMac->hHdd, (void*)&pJoinReq->ccxTspecInfo.tspec[0], pBuf, (sizeof(tTspecInfo)* pJoinReq->ccxTspecInfo.numTspecs)); |
| pBuf += sizeof(tTspecInfo)*SIR_CCX_MAX_TSPEC_IES; |
| len -= sizeof(tTspecInfo)*SIR_CCX_MAX_TSPEC_IES; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| #endif |
| |
| #if defined WLAN_FEATURE_VOWIFI_11R || defined FEATURE_WLAN_CCX || defined(FEATURE_WLAN_LFR) |
| //isFastTransitionEnabled; |
| pJoinReq->isFastTransitionEnabled = (tAniBool)limGetU32(pBuf); |
| pBuf += sizeof(tAniBool); |
| len -= sizeof(tAniBool); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| #endif |
| |
| #ifdef FEATURE_WLAN_LFR |
| //isFastRoamIniFeatureEnabled; |
| pJoinReq->isFastRoamIniFeatureEnabled = (tAniBool)limGetU32(pBuf); |
| pBuf += sizeof(tAniBool); |
| len -= sizeof(tAniBool); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| #endif |
| |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) && defined(ANI_PRODUCT_TYPE_AP) |
| // Extract BP Indicator |
| pJoinReq->bpIndicator = (tAniBool) limGetU32(pBuf); |
| pBuf += sizeof(tAniBool); |
| len -= sizeof(tAniBool); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract BP Type |
| pJoinReq->bpType = (tSirBpIndicatorType) limGetU32(pBuf); |
| pBuf += sizeof(tSirBpIndicatorType); |
| len -= sizeof(tSirBpIndicatorType); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract Neighbor BSS List |
| if (limGetNeighborBssList(pMac, &pJoinReq->neighborBssList, |
| len, &lenUsed, pBuf) == eSIR_FAILURE) |
| { |
| PELOGE(limLog(pMac, LOGE, FL("get neighbor bss list failed\n"));) |
| return eSIR_FAILURE; |
| } |
| pBuf += lenUsed; |
| len -= lenUsed; |
| PELOG1(limLog(pMac, LOG1, FL("Assoc Type %d RSN len %d bp %d type %d bss RSN len %d\n"), |
| pJoinReq->assocType, pJoinReq->rsnIE.length, pJoinReq->bpIndicator, |
| pJoinReq->bpType, pJoinReq->neighborBssList.bssList->rsnIE.length);) |
| #endif |
| |
| // Extract Titan CB Neighbor BSS info |
| pJoinReq->cbNeighbors.cbBssFoundPri = *pBuf; |
| pBuf++; |
| pJoinReq->cbNeighbors.cbBssFoundSecUp = *pBuf; |
| pBuf++; |
| pJoinReq->cbNeighbors.cbBssFoundSecDown = *pBuf; |
| pBuf++; |
| len -= 3; |
| |
| // Extract Spectrum Mgt Indicator |
| pJoinReq->spectrumMgtIndicator = (tAniBool) limGetU32(pBuf); |
| pBuf += sizeof(tAniBool); |
| len -= sizeof(tAniBool); |
| |
| pJoinReq->powerCap.minTxPower = *pBuf++; |
| pJoinReq->powerCap.maxTxPower = *pBuf++; |
| len -=2; |
| limLog(pMac, LOGE, FL("Power Caps: Min power = %d, Max power = %d\n"), pJoinReq->powerCap.minTxPower, pJoinReq->powerCap.maxTxPower); |
| |
| pJoinReq->supportedChannels.numChnl = *pBuf++; |
| len--; |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pJoinReq->supportedChannels.channelList, |
| pBuf, pJoinReq->supportedChannels.numChnl); |
| pBuf += pJoinReq->supportedChannels.numChnl; |
| len-= pJoinReq->supportedChannels.numChnl; |
| |
| PELOG2(limLog(pMac, LOG2, |
| FL("spectrumInd ON: minPower %d, maxPower %d , numChnls %d\n"), |
| pJoinReq->powerCap.minTxPower, |
| pJoinReq->powerCap.maxTxPower, |
| pJoinReq->supportedChannels.numChnl);) |
| |
| // Extract uapsdPerAcBitmask |
| pJoinReq->uapsdPerAcBitmask = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| #if (WNI_POLARIS_FW_PRODUCT == WLAN_STA) |
| // |
| // NOTE - tSirBssDescription is now moved to the end |
| // of tSirSmeJoinReq structure. This is to accomodate |
| // the variable length data member ieFields[1] |
| // |
| if (limGetBssDescription( pMac, &pJoinReq->bssDescription, |
| len, &lenUsed, pBuf) == eSIR_FAILURE) |
| { |
| PELOGE(limLog(pMac, LOGE, FL("get bss description failed\n"));) |
| return eSIR_FAILURE; |
| } |
| PELOG3(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG3, (tANI_U8 *) &(pJoinReq->bssDescription), pJoinReq->bssDescription.length + 2);) |
| pBuf += lenUsed; |
| len -= lenUsed; |
| #endif |
| |
| return eSIR_SUCCESS; |
| } /*** end limJoinReqSerDes() ***/ |
| |
| |
| /**--------------------------------------------------------------- |
| \fn limAssocIndSerDes |
| \brief This function is called by limProcessMlmAssocInd() to |
| \ populate the SME_ASSOC_IND message based on the received |
| \ MLM_ASSOC_IND. |
| \ |
| \param pMac |
| \param pAssocInd - Pointer to the received tLimMlmAssocInd |
| \param pBuf - Pointer to serialized buffer |
| \param psessionEntry - pointer to PE session entry |
| \ |
| \return None |
| ------------------------------------------------------------------*/ |
| void |
| limAssocIndSerDes(tpAniSirGlobal pMac, tpLimMlmAssocInd pAssocInd, tANI_U8 *pBuf, tpPESession psessionEntry) |
| { |
| tANI_U8 *pLen = pBuf; |
| tANI_U16 mLen = 0; |
| |
| #ifdef PE_DEBUG_LOG1 |
| tANI_U8 *pTemp = pBuf; |
| #endif |
| |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) |
| tANI_U32 len = 0; |
| #endif |
| |
| mLen = sizeof(tANI_U32); |
| mLen += sizeof(tANI_U8); |
| pBuf += sizeof(tANI_U16); |
| *pBuf = psessionEntry->smeSessionId; |
| pBuf += sizeof(tANI_U8); |
| |
| // Fill in peerMacAddr |
| palCopyMemory( pMac->hHdd, pBuf, pAssocInd->peerMacAddr, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| mLen += sizeof(tSirMacAddr); |
| |
| // Fill in aid |
| limCopyU16(pBuf, pAssocInd->aid); |
| pBuf += sizeof(tANI_U16); |
| mLen += sizeof(tANI_U16); |
| |
| // Fill in bssId |
| palCopyMemory( pMac->hHdd, pBuf, psessionEntry->bssId, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| mLen += sizeof(tSirMacAddr); |
| |
| // Fill in staId |
| limCopyU16(pBuf, psessionEntry->staId); |
| pBuf += sizeof(tANI_U16); |
| mLen += sizeof(tANI_U16); |
| |
| // Fill in authType |
| limCopyU32(pBuf, pAssocInd->authType); |
| pBuf += sizeof(tANI_U32); |
| mLen += sizeof(tANI_U32); |
| |
| // Fill in ssId |
| palCopyMemory( pMac->hHdd, pBuf, (tANI_U8 *) &(pAssocInd->ssId), pAssocInd->ssId.length + 1); |
| pBuf += (1 + pAssocInd->ssId.length); |
| mLen += (1 + pAssocInd->ssId.length); |
| |
| // Fill in rsnIE |
| limCopyU16(pBuf, pAssocInd->rsnIE.length); |
| pBuf += sizeof(tANI_U16); |
| mLen += sizeof(tANI_U16); |
| palCopyMemory( pMac->hHdd, pBuf, (tANI_U8 *) &(pAssocInd->rsnIE.rsnIEdata), |
| pAssocInd->rsnIE.length); |
| pBuf += pAssocInd->rsnIE.length; |
| mLen += pAssocInd->rsnIE.length; |
| |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) |
| |
| limCopyU16(pBuf, pAssocInd->seqNum); |
| pBuf += sizeof(tANI_U16); |
| mLen += sizeof(tANI_U16); |
| |
| limCopyU32(pBuf, pAssocInd->wniIndicator); |
| pBuf += sizeof(tAniBool); |
| mLen += sizeof(tAniBool); |
| |
| limCopyU32(pBuf, pAssocInd->bpIndicator); |
| pBuf += sizeof(tAniBool); |
| mLen += sizeof(tAniBool); |
| |
| limCopyU32(pBuf, pAssocInd->bpType); |
| pBuf += sizeof(tSirBpIndicatorType); |
| mLen += sizeof(tSirBpIndicatorType); |
| |
| limCopyU32(pBuf, pAssocInd->assocType); |
| pBuf += sizeof(tANI_U32); |
| mLen += sizeof(tANI_U32); |
| |
| limCopyLoad(pBuf, pAssocInd->load); |
| pBuf += sizeof(tSirLoad); |
| mLen += sizeof(tSirLoad); |
| |
| limCopyU32(pBuf, pAssocInd->numBss); |
| pBuf += sizeof(tANI_U32); |
| mLen += sizeof(tANI_U32); |
| |
| if (pAssocInd->numBss) |
| { |
| len = limCopyNeighborList(pMac, |
| pBuf, |
| pAssocInd->neighborList, pAssocInd->numBss); |
| pBuf += len; |
| mLen += (tANI_U16) len; |
| } |
| |
| // place holder to capability and nwType |
| |
| limCopyU16(pBuf, *(tANI_U16 *)&pAssocInd->capabilityInfo); |
| pBuf += sizeof(tANI_U16); // capabilityInfo |
| mLen += sizeof(tANI_U16); |
| |
| limCopyU32(pBuf, *(tANI_U32 *)&pAssocInd->nwType); |
| pBuf += sizeof(tANI_U32); // nwType |
| mLen += sizeof(tANI_U32); |
| |
| #endif |
| |
| limCopyU32(pBuf, pAssocInd->spectrumMgtIndicator); |
| pBuf += sizeof(tAniBool); |
| mLen += sizeof(tAniBool); |
| |
| if (pAssocInd->spectrumMgtIndicator == eSIR_TRUE) |
| { |
| *pBuf = pAssocInd->powerCap.minTxPower; |
| pBuf++; |
| *pBuf = pAssocInd->powerCap.maxTxPower; |
| pBuf++; |
| mLen += sizeof(tSirMacPowerCapInfo); |
| |
| *pBuf = pAssocInd->supportedChannels.numChnl; |
| pBuf++; |
| mLen++; |
| |
| palCopyMemory( pMac->hHdd, pBuf, |
| (tANI_U8 *) &(pAssocInd->supportedChannels.channelList), |
| pAssocInd->supportedChannels.numChnl); |
| |
| |
| pBuf += pAssocInd->supportedChannels.numChnl; |
| mLen += pAssocInd->supportedChannels.numChnl; |
| } |
| #ifdef WLAN_SOFTAP_FEATURE |
| limCopyU32(pBuf, pAssocInd->WmmStaInfoPresent); |
| pBuf += sizeof(tANI_U32); |
| mLen += sizeof(tANI_U32); |
| #endif |
| // Fill in length of SME_ASSOC_IND message |
| limCopyU16(pLen, mLen); |
| |
| PELOG1(limLog(pMac, LOG1, FL("Sending SME_ASSOC_IND length %d bytes:\n"), mLen);) |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG1, pTemp, mLen);) |
| } /*** end limAssocIndSerDes() ***/ |
| |
| |
| |
| /** |
| * limAssocCnfSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limProcessLmmMessages() when |
| * SME_ASSOC_CNF or SME_REASSOC_CNF message is received from |
| * upper layer software. |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pAssocCnf Pointer to tSirSmeAssocCnf being extracted into |
| * @param pBuf Pointer to serialized buffer |
| * @return retCode Indicates whether message is successfully |
| * de-serialized (eSIR_SUCCESS) or |
| * not (eSIR_FAILURE) |
| */ |
| |
| tSirRetStatus |
| limAssocCnfSerDes(tpAniSirGlobal pMac, tpSirSmeAssocCnf pAssocCnf, tANI_U8 *pBuf) |
| { |
| #ifdef PE_DEBUG_LOG1 |
| tANI_U8 *pTemp = pBuf; |
| #endif |
| |
| if (!pAssocCnf || !pBuf) |
| return eSIR_FAILURE; |
| |
| pAssocCnf->messageType = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| pAssocCnf->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| if (pAssocCnf->messageType == eWNI_SME_ASSOC_CNF) |
| { |
| PELOG1(limLog(pMac, LOG1, FL("SME_ASSOC_CNF length %d bytes is:\n"), pAssocCnf->length);) |
| } |
| else |
| { |
| PELOG1(limLog(pMac, LOG1, FL("SME_REASSOC_CNF length %d bytes is:\n"), pAssocCnf->length);) |
| } |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG1, pTemp, pAssocCnf->length);) |
| |
| // status code |
| pAssocCnf->statusCode = (tSirResultCodes) limGetU32(pBuf); |
| pBuf += sizeof(tSirResultCodes); |
| |
| // bssId |
| palCopyMemory( pMac->hHdd, pAssocCnf->bssId, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| |
| // peerMacAddr |
| palCopyMemory( pMac->hHdd, pAssocCnf->peerMacAddr, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| |
| |
| pAssocCnf->aid = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| // alternateBssId |
| palCopyMemory( pMac->hHdd, pAssocCnf->alternateBssId, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| |
| // alternateChannelId |
| pAssocCnf->alternateChannelId = *pBuf; |
| pBuf++; |
| |
| return eSIR_SUCCESS; |
| } /*** end limAssocCnfSerDes() ***/ |
| |
| |
| |
| /** |
| * limDisassocCnfSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeMessages() when |
| * SME_DISASSOC_CNF message is received from upper layer software. |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pDisassocCnf Pointer to tSirSmeDisassocCnf being |
| * extracted into |
| * @param pBuf Pointer to serialized buffer |
| * @return retCode Indicates whether message is successfully |
| * de-serialized (eSIR_SUCCESS) or |
| * not (eSIR_FAILURE) |
| */ |
| |
| tSirRetStatus |
| limDisassocCnfSerDes(tpAniSirGlobal pMac, tpSirSmeDisassocCnf pDisassocCnf, tANI_U8 *pBuf) |
| { |
| #ifdef PE_DEBUG_LOG1 |
| tANI_U8 *pTemp = pBuf; |
| #endif |
| |
| if (!pDisassocCnf || !pBuf) |
| return eSIR_FAILURE; |
| |
| pDisassocCnf->messageType = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| pDisassocCnf->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| PELOG1(limLog(pMac, LOG1, FL("SME_DISASSOC_CNF length %d bytes is:\n"), pDisassocCnf->length);) |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG1, pTemp, pDisassocCnf->length);) |
| |
| pDisassocCnf->statusCode = (tSirResultCodes) limGetU32(pBuf); |
| pBuf += sizeof(tSirResultCodes); |
| |
| palCopyMemory( pMac->hHdd, pDisassocCnf->bssId, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| |
| palCopyMemory( pMac->hHdd, pDisassocCnf->peerMacAddr, pBuf, sizeof(tSirMacAddr)); |
| |
| #if defined(ANI_PRODUCT_TYPE_AP) |
| pBuf += sizeof(tSirMacAddr); |
| pDisassocCnf->aid = limGetU16(pBuf); |
| #endif |
| |
| return eSIR_SUCCESS; |
| } /*** end limDisassocCnfSerDes() ***/ |
| |
| |
| |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) && defined(ANI_PRODUCT_TYPE_AP) |
| /** |
| * limMeasurementReqSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limProcessLmmMessages() when |
| * SME_MEASUREMENT_REQ message is received from upper layer software. |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMeasReq Pointer to tSirSmeMeasurement being |
| * extracted into |
| * @param pBuf Pointer to serialized buffer |
| * @return retCode Indicates whether message is successfully |
| * de-serialized (eSIR_SUCCESS) or |
| * not (eSIR_FAILURE) |
| */ |
| |
| tSirRetStatus |
| limMeasurementReqSerDes(tpAniSirGlobal pMac, tpSirSmeMeasurementReq pMeasReq, tANI_U8 *pBuf) |
| { |
| tANI_S16 len = 0; |
| PELOG3(tANI_U8 *pTemp = pBuf;) |
| |
| if (!pMeasReq || !pBuf) |
| return eSIR_FAILURE; |
| |
| pMeasReq->messageType = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| len = pMeasReq->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| PELOG3(limLog(pMac, LOG3, FL("SME_MEASUREMENT_REQ length %d bytes is:\n"), len); |
| sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG3, pTemp, len);) |
| |
| if (len < (tANI_S16) sizeof(tANI_U32)) |
| return eSIR_FAILURE; |
| |
| len -= sizeof(tANI_U32); // skip message header |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| pMeasReq->measControl.periodicMeasEnabled = (tAniBool) |
| limGetU32(pBuf); |
| |
| pBuf += sizeof(tAniBool); |
| len -= sizeof(tAniBool); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| pMeasReq->measControl.involveSTAs = (tAniBool) |
| limGetU32(pBuf); |
| pBuf += sizeof(tAniBool); |
| len -= sizeof(tAniBool); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| pMeasReq->measControl.metricsType = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| pMeasReq->measControl.scanType = (tSirScanType) |
| limGetU32(pBuf); |
| pBuf += sizeof(tSirScanType); |
| len -= sizeof(tSirScanType); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| pMeasReq->measControl.longChannelScanPeriodicity = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| pMeasReq->measControl.cb11hEnabled = (tAniBool)limGetU32(pBuf); |
| pBuf += sizeof(tAniBool); |
| len -= sizeof(tAniBool); |
| |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| pMeasReq->measDuration.shortTermPeriod = limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| |
| pMeasReq->measDuration.averagingPeriod = limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| |
| pMeasReq->measDuration.shortChannelScanDuration = limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| |
| pMeasReq->measDuration.longChannelScanDuration = limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| |
| len -= sizeof(tSirMeasDuration); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| pMeasReq->measIndPeriod = limGetU32(pBuf); |
| |
| pBuf += sizeof(tANI_U32); |
| len -= sizeof(tANI_U32); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| pMeasReq->channelList.numChannels = *pBuf++; |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pMeasReq->channelList.channelNumber, |
| pBuf, pMeasReq->channelList.numChannels); |
| |
| return eSIR_SUCCESS; |
| } /*** end limMeasurementReqSerDes() ***/ |
| |
| |
| /** |
| * limWdsReqSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limProcessLmmMessages() when |
| * SME_SET_WDS_INFO_REQ message is received from upper layer software. |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pWdsInfo Pointer to tSirWdsInfo being extracted into |
| * @param pBuf Pointer to serialized buffer |
| * @return retCode Indicates whether message is successfully |
| * de-serialized (eSIR_SUCCESS) or |
| * not (eSIR_FAILURE) |
| */ |
| |
| tSirRetStatus |
| limWdsReqSerDes(tpAniSirGlobal pMac, tpSirSmeSetWdsInfoReq pWdsInfoReq, tANI_U8 *pBuf) |
| { |
| tANI_S16 len = 0; |
| PELOG1(tANI_U8 *pTemp = pBuf;) |
| |
| if (!pWdsInfoReq || !pBuf) |
| return eSIR_FAILURE; |
| |
| // Extract messageType |
| pWdsInfoReq->messageType = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| // Extract length |
| len = pWdsInfoReq->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| PELOG1(limLog(pMac, LOG1, FL("SME_SET_WDS_INFO_REQ length %d bytes is:\n"), len);) |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG1, pTemp, len);) |
| |
| if (len < (tANI_S16) sizeof(tANI_U32)) |
| return eSIR_FAILURE; |
| |
| len -= sizeof(tANI_U32); // skip message header |
| |
| // Extract transactionId |
| pWdsInfoReq->transactionId = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| |
| // Extract wdsInfo |
| pWdsInfoReq->wdsInfo.wdsLength = limGetU16(pBuf); |
| len -= sizeof(tANI_U16); |
| pBuf += sizeof(tANI_U16); |
| |
| if (pWdsInfoReq->wdsInfo.wdsLength > ANI_WDS_INFO_MAX_LENGTH) |
| return eSIR_FAILURE; |
| |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pWdsInfoReq->wdsInfo.wdsBytes, |
| pBuf, |
| pWdsInfoReq->wdsInfo.wdsLength); |
| |
| return eSIR_SUCCESS; |
| |
| } /*** end limWdsReqSerDes() ***/ |
| |
| |
| /** |
| * limMeasurementIndSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limSendMeasurementInd() while |
| * sending SME_MEASUREMENT_IND message to WSM. |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * |
| *NOTE: |
| * |
| * @param pMac - Pointer to Global MAC structure |
| * @param pMeasInd - Pointer to prepared MEASUREMENT_IND message |
| * @return None |
| */ |
| |
| void |
| limMeasurementIndSerDes(tpAniSirGlobal pMac, tANI_U8 *pBuf) |
| { |
| tANI_U8 *pLen; |
| tANI_U16 len = 0, infoLen = 0; |
| tSirLoad load; |
| PELOG3(tANI_U8 *pTemp = pBuf;) |
| |
| limCopyU16(pBuf, eWNI_SME_MEASUREMENT_IND); |
| pBuf += sizeof(tANI_U16); |
| |
| pLen = pBuf; |
| pBuf += sizeof(tANI_U16); |
| |
| limCopyU32(pBuf, pMac->lim.gpLimMeasData->duration); |
| pBuf += sizeof(tANI_U32); |
| len += sizeof(tANI_U32); |
| |
| load.numStas = pMac->lim.gLimNumOfCurrentSTAs; |
| load.channelUtilization = |
| pMac->lim.gpLimMeasData->avgChannelUtilization; |
| limCopyLoad(pBuf, load); |
| pBuf += sizeof(tSirLoad); |
| len += sizeof(tSirLoad); |
| |
| infoLen = limCopyMeasMatrixList(pMac, pBuf); |
| pBuf += infoLen; |
| len += infoLen; |
| |
| infoLen = limCopyNeighborWdsList(pMac, pBuf); |
| pBuf += infoLen; |
| len += infoLen; |
| |
| limCopyU16(pLen, len+4); |
| |
| PELOG3(limLog(pMac, LOG3, FL("Sending MEAS_IND length %d bytes:\n"), len); |
| sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG3, pTemp, len);) |
| } /*** end limMeasurementIndSerDes() ***/ |
| #endif |
| |
| |
| /**--------------------------------------------------------------- |
| \fn limReassocIndSerDes |
| \brief This function is called by limProcessMlmReassocInd() to |
| \ populate the SME_REASSOC_IND message based on the received |
| \ MLM_REASSOC_IND. |
| \ |
| \param pMac |
| \param pReassocInd - Pointer to the received tLimMlmReassocInd |
| \param pBuf - Pointer to serialized buffer |
| \param psessionEntry - pointer to PE session entry |
| \ |
| \return None |
| ------------------------------------------------------------------*/ |
| void |
| limReassocIndSerDes(tpAniSirGlobal pMac, tpLimMlmReassocInd pReassocInd, tANI_U8 *pBuf, tpPESession psessionEntry) |
| { |
| tANI_U8 *pLen = pBuf; |
| tANI_U16 mLen = 0; |
| |
| #ifdef PE_DEBUG_LOG1 |
| tANI_U8 *pTemp = pBuf; |
| #endif |
| |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) |
| tANI_U32 len = 0; |
| #endif |
| |
| mLen = sizeof(tANI_U32); |
| pBuf += sizeof(tANI_U16); |
| *pBuf++ = psessionEntry->smeSessionId; |
| mLen += sizeof(tANI_U8); |
| |
| // Fill in peerMacAddr |
| palCopyMemory( pMac->hHdd, pBuf, pReassocInd->peerMacAddr, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| mLen += sizeof(tSirMacAddr); |
| |
| // Fill in oldMacAddr |
| palCopyMemory( pMac->hHdd, pBuf, pReassocInd->currentApAddr, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| mLen += sizeof(tSirMacAddr); |
| |
| // Fill in aid |
| limCopyU16(pBuf, pReassocInd->aid); |
| pBuf += sizeof(tANI_U16); |
| mLen += sizeof(tANI_U16); |
| |
| // Fill in bssId |
| palCopyMemory( pMac->hHdd, pBuf, psessionEntry->bssId, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| mLen += sizeof(tSirMacAddr); |
| |
| // Fill in staId |
| limCopyU16(pBuf, psessionEntry->staId); |
| pBuf += sizeof(tANI_U16); |
| mLen += sizeof(tANI_U16); |
| |
| // Fill in authType |
| limCopyU32(pBuf, pReassocInd->authType); |
| pBuf += sizeof(tAniAuthType); |
| mLen += sizeof(tAniAuthType); |
| |
| // Fill in ssId |
| palCopyMemory( pMac->hHdd, pBuf, (tANI_U8 *) &(pReassocInd->ssId), |
| pReassocInd->ssId.length + 1); |
| pBuf += 1 + pReassocInd->ssId.length; |
| mLen += pReassocInd->ssId.length + 1; |
| |
| // Fill in rsnIE |
| limCopyU16(pBuf, pReassocInd->rsnIE.length); |
| pBuf += sizeof(tANI_U16); |
| mLen += sizeof(tANI_U16); |
| palCopyMemory( pMac->hHdd, pBuf, (tANI_U8 *) &(pReassocInd->rsnIE.rsnIEdata), |
| pReassocInd->rsnIE.length); |
| pBuf += pReassocInd->rsnIE.length; |
| mLen += pReassocInd->rsnIE.length; |
| |
| // Fill in addIE |
| limCopyU16(pBuf, pReassocInd->addIE.length); |
| pBuf += sizeof(tANI_U16); |
| mLen += sizeof(tANI_U16); |
| palCopyMemory( pMac->hHdd, pBuf, (tANI_U8*) &(pReassocInd->addIE.addIEdata), |
| pReassocInd->addIE.length); |
| pBuf += pReassocInd->addIE.length; |
| mLen += pReassocInd->addIE.length; |
| |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) |
| |
| limCopyU16(pBuf, pReassocInd->seqNum); |
| pBuf += sizeof(tANI_U16); |
| mLen += sizeof(tANI_U16); |
| |
| limCopyU32(pBuf, pReassocInd->wniIndicator); |
| pBuf += sizeof(tAniBool); |
| mLen += sizeof(tAniBool); |
| |
| limCopyU32(pBuf, pReassocInd->bpIndicator); |
| pBuf += sizeof(tAniBool); |
| mLen += sizeof(tAniBool); |
| |
| limCopyU32(pBuf, pReassocInd->bpType); |
| pBuf += sizeof(tSirBpIndicatorType); |
| mLen += sizeof(tSirBpIndicatorType); |
| |
| limCopyU32(pBuf, pReassocInd->reassocType); |
| pBuf += sizeof(tSirAssocType); |
| mLen += sizeof(tSirAssocType); |
| |
| limCopyLoad(pBuf, pReassocInd->load); |
| pBuf += sizeof(tSirLoad); |
| mLen += sizeof(tSirLoad); |
| |
| limCopyU32(pBuf, pReassocInd->numBss); |
| pBuf += sizeof(tANI_U32); |
| mLen += sizeof(tANI_U32); |
| |
| if (pReassocInd->numBss) |
| { |
| len = limCopyNeighborList(pMac, |
| pBuf, |
| pReassocInd->neighborList, pReassocInd->numBss); |
| pBuf += len; |
| mLen += (tANI_U16) len; |
| } |
| |
| // place holder to capability and nwType |
| limCopyU16(pBuf, *(tANI_U16 *)&pReassocInd->capabilityInfo); |
| pBuf += sizeof(tANI_U16); // capabilityInfo |
| mLen += sizeof(tANI_U16); |
| |
| limCopyU32(pBuf, *(tANI_U32 *)&pReassocInd->nwType); |
| pBuf += sizeof(tANI_U32); // nwType |
| mLen += sizeof(tANI_U32); |
| #endif |
| |
| limCopyU32(pBuf, pReassocInd->spectrumMgtIndicator); |
| pBuf += sizeof(tAniBool); |
| mLen += sizeof(tAniBool); |
| |
| if (pReassocInd->spectrumMgtIndicator == eSIR_TRUE) |
| { |
| *pBuf = pReassocInd->powerCap.minTxPower; |
| pBuf++; |
| *pBuf = pReassocInd->powerCap.maxTxPower; |
| pBuf++; |
| mLen += sizeof(tSirMacPowerCapInfo); |
| |
| *pBuf = pReassocInd->supportedChannels.numChnl; |
| pBuf++; |
| mLen++; |
| |
| palCopyMemory( pMac->hHdd, pBuf, |
| (tANI_U8 *) &(pReassocInd->supportedChannels.channelList), |
| pReassocInd->supportedChannels.numChnl); |
| |
| pBuf += pReassocInd->supportedChannels.numChnl; |
| mLen += pReassocInd->supportedChannels.numChnl; |
| } |
| #ifdef WLAN_SOFTAP_FEATURE |
| limCopyU32(pBuf, pReassocInd->WmmStaInfoPresent); |
| pBuf += sizeof(tANI_U32); |
| mLen += sizeof(tANI_U32); |
| #endif |
| |
| // Fill in length of SME_REASSOC_IND message |
| limCopyU16(pLen, mLen); |
| |
| PELOG1(limLog(pMac, LOG1, FL("Sending SME_REASSOC_IND length %d bytes:\n"), mLen);) |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG1, pTemp, mLen);) |
| } /*** end limReassocIndSerDes() ***/ |
| |
| |
| /** |
| * limAuthIndSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limProcessMlmAuthInd() while sending |
| * SME_AUTH_IND to host |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pAuthInd Pointer to tSirSmeAuthInd being sent |
| * @param pBuf Pointer to serialized buffer |
| * |
| * @return None |
| */ |
| |
| void |
| limAuthIndSerDes(tpAniSirGlobal pMac, tpLimMlmAuthInd pAuthInd, tANI_U8 *pBuf) |
| { |
| tANI_U8 *pLen = pBuf; |
| tANI_U16 mLen = 0; |
| |
| #ifdef PE_DEBUG_LOG1 |
| tANI_U8 *pTemp = pBuf; |
| #endif |
| |
| mLen = sizeof(tANI_U32); |
| pBuf += sizeof(tANI_U16); |
| *pBuf++ = pAuthInd->sessionId; |
| mLen += sizeof(tANI_U8); |
| |
| // BTAMP TODO: Fill in bssId |
| palZeroMemory(pMac->hHdd, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| mLen += sizeof(tSirMacAddr); |
| |
| palCopyMemory( pMac->hHdd, pBuf, pAuthInd->peerMacAddr, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| mLen += sizeof(tSirMacAddr); |
| |
| limCopyU32(pBuf, pAuthInd->authType); |
| pBuf += sizeof(tAniAuthType); |
| mLen += sizeof(tAniAuthType); |
| |
| limCopyU16(pLen, mLen); |
| |
| PELOG1(limLog(pMac, LOG1, FL("Sending SME_AUTH_IND length %d bytes:\n"), mLen);) |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG1, pTemp, mLen);) |
| } /*** end limAuthIndSerDes() ***/ |
| |
| |
| |
| /** |
| * limSetContextReqSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeMessages() upon receiving |
| * SME_SETCONTEXT_REQ from host |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pSetContextReq Pointer to tSirSmeSetContextReq being |
| * extracted |
| * @param pBuf Pointer to serialized buffer |
| * |
| * @return retCode Indicates whether message is successfully |
| * de-serialized (eSIR_SUCCESS) or |
| * not (eSIR_FAILURE) |
| */ |
| |
| tSirRetStatus |
| limSetContextReqSerDes(tpAniSirGlobal pMac, tpSirSmeSetContextReq pSetContextReq, tANI_U8 *pBuf) |
| { |
| tANI_S16 len = 0; |
| tANI_U16 totalKeySize = sizeof(tANI_U8); // initialized to sizeof numKeys |
| tANI_U8 numKeys; |
| tANI_U8 *pKeys; |
| |
| #ifdef PE_DEBUG_LOG1 |
| tANI_U8 *pTemp = pBuf; |
| #endif |
| if (!pSetContextReq || !pBuf) |
| return eSIR_FAILURE; |
| |
| pSetContextReq->messageType = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| len = pSetContextReq->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| PELOG1(limLog(pMac, LOG1, FL("SME_SETCONTEXT_REQ length %d bytes is:\n"), len);) |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG3, pTemp, len);) |
| |
| if (len < (tANI_S16) sizeof(tANI_U32)) |
| return eSIR_FAILURE; |
| |
| len -= sizeof(tANI_U32); // skip message header |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract sessionId |
| pSetContextReq->sessionId = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract transactionId |
| pSetContextReq->transactionId = sirReadU16N(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pSetContextReq->peerMacAddr, |
| pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| palCopyMemory( pMac->hHdd, pSetContextReq->bssId, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| #if defined(ANI_PRODUCT_TYPE_AP) |
| pSetContextReq->aid = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| #endif |
| |
| // pSetContextReq->qosInfoPresent = limGetU32(pBuf); |
| // pBuf += sizeof(tAniBool); |
| |
| // if (pSetContextReq->qosInfoPresent) |
| // { |
| // len = limGetQosInfo(&pSetContextReq->qos, pBuf); |
| // pBuf += len; |
| // } |
| |
| pSetContextReq->keyMaterial.length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| pSetContextReq->keyMaterial.edType = (tAniEdType) limGetU32(pBuf); |
| pBuf += sizeof(tAniEdType); |
| len -= sizeof(tAniEdType); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| numKeys = pSetContextReq->keyMaterial.numKeys = *pBuf++; |
| len -= sizeof(numKeys); |
| |
| if (numKeys > SIR_MAC_MAX_NUM_OF_DEFAULT_KEYS) |
| return eSIR_FAILURE; |
| |
| /** Initialize the Default Keys if no Keys are being sent from the upper layer*/ |
| if( limCheckRemainingLength(pMac, len) == eSIR_FAILURE) { |
| tpSirKeys pKeyinfo = pSetContextReq->keyMaterial.key; |
| |
| pKeyinfo->keyId = 0; |
| pKeyinfo->keyDirection = eSIR_TX_RX; |
| pKeyinfo->keyLength = 0; |
| |
| if (!limIsAddrBC(pSetContextReq->peerMacAddr)) |
| pKeyinfo->unicast = 1; |
| else |
| pKeyinfo->unicast = 0; |
| }else { |
| pKeys = (tANI_U8 *) pSetContextReq->keyMaterial.key; |
| do { |
| tANI_U32 keySize = limGetKeysInfo(pMac, (tpSirKeys) pKeys, |
| pBuf); |
| pBuf += keySize; |
| pKeys += sizeof(tSirKeys); |
| totalKeySize += (tANI_U16) keySize; |
| if (numKeys == 0) |
| break; |
| numKeys--; |
| }while (numKeys); |
| } |
| return eSIR_SUCCESS; |
| } /*** end limSetContextReqSerDes() ***/ |
| |
| /** |
| * limRemoveKeyReqSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeMessages() upon receiving |
| * SME_REMOVEKEY_REQ from host |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pRemoveKeyReq Pointer to tSirSmeRemoveKeyReq being |
| * extracted |
| * @param pBuf Pointer to serialized buffer |
| * |
| * @return retCode Indicates whether message is successfully |
| * de-serialized (eSIR_SUCCESS) or |
| * not (eSIR_FAILURE) |
| */ |
| |
| tSirRetStatus |
| limRemoveKeyReqSerDes(tpAniSirGlobal pMac, tpSirSmeRemoveKeyReq pRemoveKeyReq, tANI_U8 *pBuf) |
| { |
| tANI_S16 len = 0; |
| |
| #ifdef PE_DEBUG_LOG1 |
| tANI_U8 *pTemp = pBuf; |
| #endif |
| if (!pRemoveKeyReq || !pBuf) |
| return eSIR_FAILURE; |
| |
| pRemoveKeyReq->messageType = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| len = pRemoveKeyReq->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| PELOG1(limLog(pMac, LOG1, FL("SME_REMOVEKEY_REQ length %d bytes is:\n"), len);) |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG1, pTemp, len);) |
| |
| if (len < (tANI_S16) sizeof(tANI_U32)) |
| return eSIR_FAILURE; |
| |
| len -= sizeof(tANI_U32); // skip message header |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pRemoveKeyReq->peerMacAddr, |
| pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| #if defined(ANI_PRODUCT_TYPE_AP) |
| pRemoveKeyReq->aid = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| #endif |
| |
| pRemoveKeyReq->edType = *pBuf; |
| pBuf += sizeof(tANI_U8); |
| len -= sizeof(tANI_U8); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| pRemoveKeyReq->wepType = *pBuf; |
| |
| pBuf += sizeof(tANI_U8); |
| len -= sizeof(tANI_U8); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| pRemoveKeyReq->keyId = *pBuf; |
| |
| pBuf += sizeof(tANI_U8); |
| len -= sizeof(tANI_U8); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| pRemoveKeyReq->unicast = *pBuf; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract bssId |
| palCopyMemory( pMac->hHdd, pRemoveKeyReq->bssId, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract sessionId |
| pRemoveKeyReq->sessionId = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract transactionId |
| pRemoveKeyReq->transactionId = sirReadU16N(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| return eSIR_SUCCESS; |
| } /*** end limRemoveKeyReqSerDes() ***/ |
| |
| |
| |
| /** |
| * limDisassocReqSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeMessages() upon receiving |
| * SME_DISASSOC_REQ from host |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pDisassocReq Pointer to tSirSmeDisassocReq being extracted |
| * @param pBuf Pointer to serialized buffer |
| * |
| * @return retCode Indicates whether message is successfully |
| * de-serialized (eSIR_SUCCESS) or |
| * not (eSIR_FAILURE) |
| */ |
| |
| tSirRetStatus |
| limDisassocReqSerDes(tpAniSirGlobal pMac, tSirSmeDisassocReq *pDisassocReq, tANI_U8 *pBuf) |
| { |
| tANI_S16 len = 0; |
| #ifdef PE_DEBUG_LOG1 |
| tANI_U8 *pTemp = pBuf; |
| #endif |
| |
| if (!pDisassocReq || !pBuf) |
| return eSIR_FAILURE; |
| |
| pDisassocReq->messageType = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| len = pDisassocReq->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| PELOG1(limLog(pMac, LOG1, FL("SME_DISASSOC_REQ length %d bytes is:\n"), len);) |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG1, pTemp, len);) |
| |
| if (len < (tANI_S16) sizeof(tANI_U32)) |
| return eSIR_FAILURE; |
| |
| len -= sizeof(tANI_U32); // skip message header |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract sessionID |
| pDisassocReq->sessionId = *pBuf; |
| pBuf += sizeof(tANI_U8); |
| len -= sizeof(tANI_U8); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract transactionid |
| pDisassocReq->transactionId = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract bssId |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pDisassocReq->bssId, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract peerMacAddr |
| palCopyMemory( pMac->hHdd, pDisassocReq->peerMacAddr, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract reasonCode |
| pDisassocReq->reasonCode = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| pDisassocReq->doNotSendOverTheAir = *pBuf; |
| pBuf += sizeof(tANI_U8); |
| len -= sizeof(tANI_U8); |
| |
| #if defined(ANI_PRODUCT_TYPE_AP) |
| pDisassocReq->aid = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) |
| pDisassocReq->seqNum = limGetU16(pBuf); |
| #endif |
| #endif |
| |
| return eSIR_SUCCESS; |
| } /*** end limDisassocReqSerDes() ***/ |
| |
| |
| |
| /** |
| * limDeauthReqSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeMessages() upon receiving |
| * SME_DEAUTH_REQ from host |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pDeauthReq Pointer to tSirSmeDeauthReq being extracted |
| * @param pBuf Pointer to serialized buffer |
| * |
| * @return retCode Indicates whether message is successfully |
| * de-serialized (eSIR_SUCCESS) or |
| * not (eSIR_FAILURE) |
| */ |
| tSirRetStatus |
| limDeauthReqSerDes(tpAniSirGlobal pMac, tSirSmeDeauthReq *pDeauthReq, tANI_U8 *pBuf) |
| { |
| tANI_S16 len = 0; |
| |
| #ifdef PE_DEBUG_LOG1 |
| tANI_U8 *pTemp = pBuf; |
| #endif |
| |
| if (!pDeauthReq || !pBuf) |
| return eSIR_FAILURE; |
| |
| pDeauthReq->messageType = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| len = pDeauthReq->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| PELOG1(limLog(pMac, LOG1, FL("SME_DEAUTH_REQ length %d bytes is:\n"), len);) |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG1, pTemp, len);) |
| |
| if (len < (tANI_S16) sizeof(tANI_U32)) |
| return eSIR_FAILURE; |
| |
| len -= sizeof(tANI_U32); // skip message header |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract sessionId |
| pDeauthReq->sessionId = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract transactionId |
| pDeauthReq->transactionId = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract bssId |
| palCopyMemory( pMac->hHdd, pDeauthReq->bssId, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract peerMacAddr |
| palCopyMemory( pMac->hHdd, pDeauthReq->peerMacAddr, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract reasonCode |
| pDeauthReq->reasonCode = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| |
| #if defined(ANI_PRODUCT_TYPE_AP) |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| pDeauthReq->aid = limGetU16(pBuf); |
| #endif |
| |
| return eSIR_SUCCESS; |
| } /*** end limDisassocReqSerDes() ***/ |
| |
| |
| |
| |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) && defined(ANI_PRODUCT_TYPE_AP) |
| /** |
| * limCopyNeighborInfoToCfg() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeMessages() upon receiving |
| * SME_JOIN_REQ/SME_REASSOC_REQ from WSM to convert neighborBssInfo |
| * that is being joined to bssDescription used by MLM |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param neighborBssInfo Neighbor BSS info to be converted |
| * |
| * @return None |
| */ |
| |
| void |
| limCopyNeighborInfoToCfg(tpAniSirGlobal pMac, tSirNeighborBssInfo neighborBssInfo, tpPESession psessionEntry) |
| { |
| tANI_U32 localPowerConstraints = 0; |
| tANI_U16 caps; |
| tANI_U8 qosCap = 0; |
| |
| if(psessionEntry) |
| { |
| psessionEntry->gLimPhyMode = neighborBssInfo.nwType; |
| } |
| else |
| { |
| pMac->lim.gLimPhyMode = neighborBssInfo.nwType; |
| } |
| |
| cfgSetCapabilityInfo(pMac, neighborBssInfo.capabilityInfo); |
| |
| if (cfgSetStr(pMac, WNI_CFG_SSID, (tANI_U8 *) &neighborBssInfo.ssId.ssId, |
| neighborBssInfo.ssId.length) != eSIR_SUCCESS) |
| { |
| /// Could not update SSID at CFG. Log error. |
| limLog(pMac, LOGP, FL("could not update SSID at CFG\n")); |
| } |
| |
| #if 0 |
| if (cfgSetStr( |
| pMac, WNI_CFG_OPERATIONAL_RATE_SET, |
| (tANI_U8 *) &neighborBssInfo.operationalRateSet.rate, |
| neighborBssInfo.operationalRateSet.numRates) != eSIR_SUCCESS) |
| { |
| /// Could not update Operational Rateset at CFG. Log error. |
| limLog(pMac, LOGP, |
| FL("could not update Operational Rateset at CFG\n")); |
| } |
| #endif // TO SUPPORT BT-AMP |
| |
| if (neighborBssInfo.nwType == WNI_CFG_PHY_MODE_11G) |
| { |
| if (cfgSetStr( |
| pMac, WNI_CFG_EXTENDED_OPERATIONAL_RATE_SET, |
| (tANI_U8 *) &neighborBssInfo.extendedRateSet.rate, |
| neighborBssInfo.extendedRateSet.numRates) != eSIR_SUCCESS) |
| { |
| /// Could not update Extended Rateset at CFG. Log error. |
| limLog(pMac, LOGP, |
| FL("could not update Extended Rateset at CFG\n")); |
| } |
| } |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) |
| if (neighborBssInfo.hcfEnabled) |
| LIM_BSS_CAPS_SET(HCF, qosCap); |
| #endif |
| if (neighborBssInfo.wmeInfoPresent || neighborBssInfo.wmeEdcaPresent) |
| LIM_BSS_CAPS_SET(WME, qosCap); |
| if (LIM_BSS_CAPS_GET(WME, qosCap) && neighborBssInfo.wsmCapablePresent) |
| LIM_BSS_CAPS_SET(WSM, qosCap); |
| |
| pMac->lim.gLimCurrentBssQosCaps = qosCap; |
| |
| if (neighborBssInfo.wniIndicator) |
| pMac->lim.gLimCurrentBssPropCap = neighborBssInfo.propIECapability; |
| else |
| pMac->lim.gLimCurrentBssPropCap = 0; |
| |
| if (neighborBssInfo.HTCapsPresent) |
| pMac->lim.htCapabilityPresentInBeacon = 1; |
| else |
| pMac->lim.htCapabilityPresentInBeacon = 0; |
| if (neighborBssInfo.localPowerConstraints && pSessionEntry->lim11hEnable) |
| { |
| localPowerConstraints = neighborBssInfo.localPowerConstraints; |
| } |
| if (cfgSetInt(pMac, WNI_CFG_LOCAL_POWER_CONSTRAINT, localPowerConstraints) != eSIR_SUCCESS) |
| { |
| limLog(pMac, LOGP, FL("Could not update local power constraint to cfg.\n")); |
| } |
| } /*** end limCopyNeighborInfoToCfg() ***/ |
| #endif |
| |
| |
| /** |
| * limStatSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limSendSmeDisassocNtf() while sending |
| * SME_DISASSOC_IND/eWNI_SME_DISASSOC_RSP to host |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pAssocInd Pointer to tpAniStaStatStruct being sent |
| * @param pBuf Pointer to serialized buffer |
| * |
| * @return None |
| */ |
| |
| void |
| limStatSerDes(tpAniSirGlobal pMac, tpAniStaStatStruct pStat, tANI_U8 *pBuf) |
| { |
| #ifdef PE_DEBUG_LOG1 |
| tANI_U8 *pTemp = pBuf; |
| #endif |
| |
| limCopyU32(pBuf, pStat->sentAesBlksUcastHi); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->sentAesBlksUcastLo); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->recvAesBlksUcastHi); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->recvAesBlksUcastLo); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->aesFormatErrorUcastCnts); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->aesReplaysUcast); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->aesDecryptErrUcast); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->singleRetryPkts); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->failedTxPkts); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->ackTimeouts); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->multiRetryPkts); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->fragTxCntsHi); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->fragTxCntsLo); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->transmittedPktsHi); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->transmittedPktsLo); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->phyStatHi); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->phyStatLo); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->uplinkRssi); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->uplinkSinr); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->uplinkRate); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->downlinkRssi); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->downlinkSinr); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->downlinkRate); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->nRcvBytes); |
| pBuf += sizeof(tANI_U32); |
| |
| limCopyU32(pBuf, pStat->nXmitBytes); |
| pBuf += sizeof(tANI_U32); |
| |
| PELOG1(limLog(pMac, LOG1, FL("STAT: length %d bytes is:\n"), sizeof(tAniStaStatStruct));) |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG1, pTemp, sizeof(tAniStaStatStruct));) |
| |
| } /*** end limStatSerDes() ***/ |
| |
| |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) && defined(ANI_PRODUCT_TYPE_AP) |
| /** |
| * limSmeWmStatusChangeNtfSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limSendSmeWmStatusChangeNtf() |
| * to serialize the header fields of SME WM Status Change |
| * Notification |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param statusChangeCode Status Change code |
| * @param pBuf Pointer to serialized buffer |
| * @param len Pointer to length actually used |
| * @param buflen Buffer length remaining |
| * @return retCode Indicates whether message is successfully |
| * serialized (eSIR_SUCCESS) or not (eSIR_FAILURE) |
| */ |
| |
| tSirRetStatus |
| limSmeWmStatusChangeHeaderSerDes(tpAniSirGlobal pMac, |
| tSirSmeStatusChangeCode statusChangeCode, |
| tANI_U8 *pBuf, |
| tANI_U16 *len, |
| tANI_U32 buflen, |
| tANI_U8 sessionId) |
| { |
| if (buflen < ((sizeof(tANI_U16) * 2) + sizeof(tANI_U32))) |
| { |
| limLog(pMac, LOGE, |
| FL("limSmeWmStatusChangeHeaderSerDes: no enough space (buf %d) \n"), buflen); |
| return eSIR_FAILURE; |
| } |
| |
| *len = 0; |
| |
| limCopyU16(pBuf, eWNI_SME_WM_STATUS_CHANGE_NTF); |
| pBuf += sizeof(tANI_U16); |
| *len += sizeof(tANI_U16); |
| |
| // Actual length value shall be filled later |
| pBuf += sizeof(tANI_U16); |
| *len += sizeof(tANI_U16); |
| |
| *pBuf++ = sessionId; |
| *len += sizeof(tANI_U8); |
| |
| limCopyU32(pBuf, statusChangeCode); |
| pBuf += sizeof(tANI_U32); |
| *len += sizeof(tANI_U32); |
| |
| return eSIR_SUCCESS; |
| } /*** end limSmeWmStatusChangeHeaderSerDes() ***/ |
| |
| |
| |
| /** |
| * limRadioInfoSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limSendSmeWmStatusChangeNtf() |
| * to serialize the radarInfo message |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pRadarInfo Pointer to tSirRadarInfo |
| * @param pBuf Pointer to serialized buffer |
| * @param len Pointer to length actually used by tSirRadarInfo |
| * @param buflen Length remaining |
| * |
| * @return retCode Indicates whether message is successfully |
| * serialized (eSIR_SUCCESS) or not (eSIR_FAILURE) |
| */ |
| |
| tSirRetStatus |
| limRadioInfoSerDes(tpAniSirGlobal pMac, tpSirRadarInfo pRadarInfo, |
| tANI_U8 *pBuf, tANI_U16 *len, tANI_U32 buflen) |
| { |
| |
| if (buflen < sizeof(tSirRadarInfo)) |
| { |
| limLog(pMac, LOGE, |
| FL("no enough space (buf %d) \n"), buflen); |
| return eSIR_FAILURE; |
| } |
| |
| *pBuf = pRadarInfo->channelNumber; |
| pBuf += sizeof(tANI_U8); |
| *len += sizeof(tANI_U8); |
| |
| limCopyU16(pBuf, pRadarInfo->radarPulseWidth); |
| pBuf += sizeof(tANI_U16); |
| *len += sizeof(tANI_U16); |
| |
| limCopyU16(pBuf, pRadarInfo->numRadarPulse); |
| pBuf += sizeof(tANI_U16); |
| *len += sizeof(tANI_U16); |
| |
| return eSIR_SUCCESS; |
| } /*** end limRadioInfoSerDes() ***/ |
| #endif |
| |
| |
| /** |
| * limPackBkgndScanFailNotify() |
| * |
| *FUNCTION: |
| * This function is called by limSendSmeWmStatusChangeNtf() |
| * to pack the tSirBackgroundScanInfo message |
| * |
| */ |
| void |
| limPackBkgndScanFailNotify(tpAniSirGlobal pMac, |
| tSirSmeStatusChangeCode statusChangeCode, |
| tpSirBackgroundScanInfo pScanInfo, |
| tSirSmeWmStatusChangeNtf *pSmeNtf, |
| tANI_U8 sessionId) |
| { |
| |
| tANI_U16 length = (sizeof(tANI_U16) * 2) + sizeof(tANI_U8) + |
| sizeof(tSirSmeStatusChangeCode) + |
| sizeof(tSirBackgroundScanInfo); |
| |
| #if defined (ANI_PRODUCT_TYPE_AP) && defined(ANI_LITTLE_BYTE_ENDIAN) |
| sirStoreU16N((tANI_U8*)&pSmeNtf->messageType, eWNI_SME_WM_STATUS_CHANGE_NTF ); |
| sirStoreU16N((tANI_U8*)&pSmeNtf->length, length); |
| pSmeNtf->sessionId = sessionId; |
| sirStoreU32N((tANI_U8*)&pSmeNtf->statusChangeCode, statusChangeCode); |
| |
| sirStoreU32N((tANI_U8*)&pSmeNtf->statusChangeInfo.bkgndScanInfo.numOfScanSuccess, |
| pScanInfo->numOfScanSuccess); |
| sirStoreU32N((tANI_U8*)&pSmeNtf->statusChangeInfo.bkgndScanInfo.numOfScanFailure, |
| pScanInfo->numOfScanFailure); |
| sirStoreU32N((tANI_U8*)&pSmeNtf->statusChangeInfo.bkgndScanInfo.reserved, |
| pScanInfo->reserved); |
| #else |
| pSmeNtf->messageType = eWNI_SME_WM_STATUS_CHANGE_NTF; |
| pSmeNtf->statusChangeCode = statusChangeCode; |
| pSmeNtf->length = length; |
| pSmeNtf->sessionId = sessionId; |
| pSmeNtf->statusChangeInfo.bkgndScanInfo.numOfScanSuccess = pScanInfo->numOfScanSuccess; |
| pSmeNtf->statusChangeInfo.bkgndScanInfo.numOfScanFailure = pScanInfo->numOfScanFailure; |
| pSmeNtf->statusChangeInfo.bkgndScanInfo.reserved = pScanInfo->reserved; |
| #endif |
| } |
| |
| #if (WNI_POLARIS_FW_PACKAGE == ADVANCED) && defined(ANI_PRODUCT_TYPE_AP) |
| |
| /** |
| * nonTitanBssFoundSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limSendSmeWmStatusChangeNtf() |
| * to serialize the following message |
| * Mesg = eWNI_SME_WM_STATUS_CHANGE_NTF |
| * Change code = eSIR_SME_CB_LEGACY_BSS_FOUND_BY_AP |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pMac Pointer to the global pMAC structure |
| * @param pNewBssInfo Pointer to tpSirNeighborBssWdsInfo |
| * @param pBuf Send data buffer |
| * @param len Length of message |
| * @param buflen Length remaining |
| * |
| * @return retCode Indicates whether message is successfully |
| * serialized (eSIR_SUCCESS) or not (eSIR_FAILURE) |
| */ |
| |
| tSirRetStatus nonTitanBssFoundSerDes( tpAniSirGlobal pMac, |
| tpSirNeighborBssWdsInfo pNewBssInfo, |
| tANI_U8 *pBuf, |
| tANI_U16 *len, |
| tANI_U8 sessionId ) |
| { |
| tANI_U8 *pTemp = pBuf; |
| tANI_U16 length = 0; |
| tANI_U32 bufLen = sizeof( tSirSmeWmStatusChangeNtf ); |
| |
| // Serialize the header (length to be filled later) |
| if( eSIR_SUCCESS != limSmeWmStatusChangeHeaderSerDes( |
| pMac, |
| eSIR_SME_CB_LEGACY_BSS_FOUND_BY_AP, |
| pBuf, |
| &length, |
| bufLen, |
| sessionId)) |
| { |
| limLog( pMac, LOGE, |
| FL("Header SerDes failed \n")); |
| return eSIR_FAILURE; |
| } |
| pBuf += length; |
| bufLen -= length; |
| |
| // Serialize tSirNeighborBssWdsInfo |
| length = limCopyNeighborWdsInfo( pMac, |
| pBuf, |
| pNewBssInfo ); |
| pBuf += length; |
| bufLen -= length; |
| |
| // Update tSirSmeWmStatusChangeNtf.length |
| pBuf = pTemp; |
| pBuf += sizeof(tANI_U16); |
| limCopyU16(pBuf, length); |
| |
| // Update the total length to be returned |
| *len = length; |
| |
| return eSIR_SUCCESS; |
| } /*** end nonTitanBssFoundSerDes() ***/ |
| |
| /** |
| * limIsSmeSwitchChannelReqValid() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeReqMessages() upon |
| * receiving SME_SWITCH_CHL_REQ message from application. |
| * |
| *LOGIC: |
| * Message validity checks are performed in this function |
| * |
| *ASSUMPTIONS: |
| * |
| *NOTE: |
| * |
| * @param pBuf - Pointer to a serialized SME_SWITCH_CHL_REQ message |
| * @param pSmeMsg - Pointer to a tSirsmeSwitchChannelReq structure |
| * @return true if SME_SWITCH_CHL_REQ message is formatted correctly |
| * false otherwise |
| */ |
| |
| tANI_BOOLEAN |
| limIsSmeSwitchChannelReqValid(tpAniSirGlobal pMac, |
| tANI_U8 *pBuf, |
| tpSirSmeSwitchChannelReq pSmeMsg) |
| { |
| pSmeMsg->messageType = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| pSmeMsg->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| pSmeMsg->transactionId = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| pSmeMsg->channelId = *pBuf; |
| pBuf++; |
| |
| pSmeMsg->cbMode = limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| |
| pSmeMsg->dtimFactor = limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| |
| if (pSmeMsg->length != SIR_SME_CHANNEL_SWITCH_SIZE) |
| { |
| PELOGE(limLog(pMac, LOGE, FL("Invalid length %d \n"), pSmeMsg->length);) |
| return eANI_BOOLEAN_FALSE; |
| } |
| |
| // dtimFactor should not be too large |
| if (pSmeMsg->dtimFactor > SIR_MAX_DTIM_FACTOR) |
| { |
| PELOGE(limLog(pMac, LOGE, FL("Invalid dtimFactor %d \n"), pSmeMsg->dtimFactor);) |
| return eANI_BOOLEAN_FALSE; |
| } |
| |
| return eANI_BOOLEAN_TRUE; |
| } |
| |
| #endif |
| |
| #ifdef WLAN_SOFTAP_FEATURE |
| /** |
| * limIsSmeGetAssocSTAsReqValid() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeReqMessages() upon |
| * receiving SME_GET_ASSOC_STAS_REQ message from application. |
| * |
| *LOGIC: |
| * Message validity checks are performed in this function |
| * |
| *ASSUMPTIONS: |
| * |
| *NOTE: |
| * |
| * @param pBuf - Pointer to a serialized SME_GET_ASSOC_STAS_REQ message |
| * @param pSmeMsg - Pointer to a tSirSmeGetAssocSTAsReq structure |
| * @return true if SME_GET_ASSOC_STAS_REQ message is formatted correctly |
| * false otherwise |
| */ |
| tANI_BOOLEAN |
| limIsSmeGetAssocSTAsReqValid(tpAniSirGlobal pMac, tpSirSmeGetAssocSTAsReq pGetAssocSTAsReq, tANI_U8 *pBuf) |
| { |
| tANI_S16 len = 0; |
| |
| pGetAssocSTAsReq->messageType = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| len = pGetAssocSTAsReq->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| if (len < (tANI_S16) sizeof(tANI_U32)) |
| return eSIR_FAILURE; |
| |
| len -= sizeof(tANI_U32); // skip message header |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract bssId |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pGetAssocSTAsReq->bssId, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract modId |
| pGetAssocSTAsReq->modId = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract pUsrContext |
| pGetAssocSTAsReq->pUsrContext = (void *)limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| len -= sizeof(tANI_U32); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract pSapEventCallback |
| pGetAssocSTAsReq->pSapEventCallback = (void *)limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| len -= sizeof(tANI_U32); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract pAssocStasArray |
| pGetAssocSTAsReq->pAssocStasArray = (void *)limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| len -= sizeof(tANI_U32); |
| |
| PELOG1(limLog(pMac, LOG1, FL("SME_GET_ASSOC_STAS_REQ length consumed %d bytes \n"), len);) |
| |
| if (len < 0) |
| { |
| PELOGE(limLog(pMac, LOGE, FL("SME_GET_ASSOC_STAS_REQ invalid length\n"));) |
| return eANI_BOOLEAN_FALSE; |
| } |
| |
| return eANI_BOOLEAN_TRUE; |
| } |
| |
| /** |
| * limTkipCntrMeasReqSerDes() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeMessages() upon receiving |
| * eWNI_SME_TKIP_CNTR_MEAS_REQ from host HDD |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param tpSirSmeTkipCntrMeasReq Pointer to tSirSmeTkipCntrMeasReq being extracted |
| * @param pBuf Pointer to serialized buffer |
| * @return retCode Indicates whether message is successfully |
| * de-serialized (eSIR_SUCCESS) or |
| * not (eSIR_FAILURE) |
| */ |
| tSirRetStatus |
| limTkipCntrMeasReqSerDes(tpAniSirGlobal pMac, tpSirSmeTkipCntrMeasReq pTkipCntrMeasReq, tANI_U8 *pBuf) |
| { |
| tANI_S16 len = 0; |
| |
| #ifdef PE_DEBUG_LOG1 |
| tANI_U8 *pTemp = pBuf; |
| #endif |
| |
| pTkipCntrMeasReq->messageType = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| len = pTkipCntrMeasReq->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| PELOG1(limLog(pMac, LOG1, FL("SME_TKIP_CNTR_MEAS_REQ length %d bytes is:\n"), len);) |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG1, pTemp, len);) |
| |
| if (len < (tANI_S16) sizeof(tANI_U32)) |
| return eSIR_FAILURE; |
| |
| len -= sizeof(tANI_U32); // skip message header |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract sessionId |
| pTkipCntrMeasReq->sessionId = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract transactionId |
| pTkipCntrMeasReq->transactionId = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof(tANI_U16); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract bssId |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pTkipCntrMeasReq->bssId, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract bEnable |
| pTkipCntrMeasReq->bEnable = *pBuf++; |
| len --; |
| |
| PELOG1(limLog(pMac, LOG1, FL("SME_TKIP_CNTR_MEAS_REQ length consumed %d bytes \n"), len);) |
| |
| if (len) |
| { |
| PELOGE(limLog(pMac, LOGE, FL("SME_TKIP_CNTR_MEAS_REQ invalid \n"));) |
| return eSIR_FAILURE; |
| } |
| else |
| return eSIR_SUCCESS; |
| } |
| |
| /** |
| * limIsSmeGetWPSPBCSessionsReqValid() |
| * |
| *FUNCTION: |
| * This function is called by limProcessSmeGetWPSPBCSessions() upon |
| * receiving query WPS PBC overlap information message from application. |
| * |
| *LOGIC: |
| * Message validity checks are performed in this function |
| * |
| *ASSUMPTIONS: |
| * |
| *NOTE: |
| * |
| * @param pBuf - Pointer to a serialized SME_GET_WPSPBC_SESSION_REQ message |
| * @param pGetWPSPBCSessionsReq - Pointer to a tSirSmeGetWPSPBCSessionsReq structure |
| * @return true if SME_GET_WPSPBC_SESSION_REQ message is formatted correctly |
| * false otherwise |
| */ |
| |
| tSirRetStatus |
| limIsSmeGetWPSPBCSessionsReqValid(tpAniSirGlobal pMac, tSirSmeGetWPSPBCSessionsReq *pGetWPSPBCSessionsReq, tANI_U8 *pBuf) |
| { |
| tANI_S16 len = 0; |
| |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG1, pBuf, sizeof(tSirSmeGetWPSPBCSessionsReq));) |
| |
| pGetWPSPBCSessionsReq->messageType = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| len = pGetWPSPBCSessionsReq->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| if (len < (tANI_S16) sizeof(tANI_U32)) |
| return eSIR_FAILURE; |
| |
| len -= sizeof(tANI_U32); // skip message header |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract pUsrContext |
| pGetWPSPBCSessionsReq->pUsrContext = (void *)limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| len -= sizeof(tANI_U32); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract pSapEventCallback |
| pGetWPSPBCSessionsReq->pSapEventCallback = (void *)limGetU32(pBuf); |
| pBuf += sizeof(tANI_U32); |
| len -= sizeof(tANI_U32); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract bssId |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pGetWPSPBCSessionsReq->bssId, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| |
| // Extract MAC address of Station to be removed |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pGetWPSPBCSessionsReq->pRemoveMac, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| |
| PELOG1(limLog(pMac, LOG1, FL("SME_GET_ASSOC_STAS_REQ length consumed %d bytes \n"), len);) |
| |
| if (len < 0) |
| { |
| PELOGE(limLog(pMac, LOGE, FL("SME_GET_WPSPBC_SESSION_REQ invalid length\n"));) |
| return eSIR_FAILURE; |
| } |
| |
| return eSIR_SUCCESS; |
| } |
| |
| #endif |
| |
| /**--------------------------------------------------------------- |
| \fn limGetSessionInfo |
| \brief This function returns the sessionId and transactionId |
| \ of a message. This assumes that the message structure |
| \ is of format: |
| \ tANI_U16 messageType |
| \ tANI_U16 messageLength |
| \ tANI_U8 sessionId |
| \ tANI_U16 transactionId |
| \param pMac - pMac global structure |
| \param *pBuf - pointer to the message buffer |
| \param sessionId - returned session id value |
| \param transactionId - returned transaction ID value |
| \return None |
| ------------------------------------------------------------------*/ |
| void |
| limGetSessionInfo(tpAniSirGlobal pMac, tANI_U8 *pBuf, tANI_U8 *sessionId, tANI_U16 *transactionId) |
| { |
| if (!pBuf) |
| { |
| limLog(pMac, LOGE, FL("NULL ptr received. \n")); |
| return; |
| } |
| |
| pBuf += sizeof(tANI_U16); // skip message type |
| pBuf += sizeof(tANI_U16); // skip message length |
| |
| *sessionId = *pBuf; // get sessionId |
| pBuf++; |
| *transactionId = limGetU16(pBuf); // get transactionId |
| |
| return; |
| } |
| |
| #ifdef WLAN_SOFTAP_FEATURE |
| |
| /** |
| * limUpdateAPWPSIEsReqSerDes() |
| * |
| *FUNCTION: |
| * This function is to deserialize UpdateAPWPSIEs message |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pUpdateAPWPSIEsReq Pointer to tSirUpdateAPWPSIEsReq being |
| * extracted |
| * @param pBuf Pointer to serialized buffer |
| * |
| * @return retCode Indicates whether message is successfully |
| * de-serialized (eSIR_SUCCESS) or |
| * not (eSIR_FAILURE) |
| */ |
| |
| tSirRetStatus |
| limUpdateAPWPSIEsReqSerDes(tpAniSirGlobal pMac, tpSirUpdateAPWPSIEsReq pUpdateAPWPSIEsReq, tANI_U8 *pBuf) |
| { |
| tANI_S16 len = 0; |
| |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG1, pBuf, sizeof(tSirUpdateAPWPSIEsReq));) |
| |
| if (!pUpdateAPWPSIEsReq || !pBuf) |
| return eSIR_FAILURE; |
| |
| pUpdateAPWPSIEsReq->messageType = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| len = pUpdateAPWPSIEsReq->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| if (len < (tANI_S16) sizeof(tANI_U32)) |
| return eSIR_FAILURE; |
| |
| len -= sizeof(tANI_U32); // skip message header |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract transactionId |
| pUpdateAPWPSIEsReq->transactionId = limGetU16( pBuf ); |
| pBuf += sizeof( tANI_U16 ); |
| len -= sizeof( tANI_U16 ); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract bssId |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pUpdateAPWPSIEsReq->bssId, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract sessionId |
| pUpdateAPWPSIEsReq->sessionId = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract APWPSIEs |
| palCopyMemory( pMac->hHdd, (tSirAPWPSIEs *) &pUpdateAPWPSIEsReq->APWPSIEs, pBuf, sizeof(tSirAPWPSIEs)); |
| pBuf += sizeof(tSirAPWPSIEs); |
| len -= sizeof(tSirAPWPSIEs); |
| |
| PELOG1(limLog(pMac, LOG1, FL("SME_UPDATE_APWPSIE_REQ length consumed %d bytes \n"), len);) |
| |
| if (len < 0) |
| { |
| PELOGE(limLog(pMac, LOGE, FL("SME_UPDATE_APWPSIE_REQ invalid length\n"));) |
| return eSIR_FAILURE; |
| } |
| |
| return eSIR_SUCCESS; |
| } /*** end limSetContextReqSerDes() ***/ |
| |
| /** |
| * limUpdateAPWPARSNIEsReqSerDes () |
| * |
| *FUNCTION: |
| * This function is to deserialize UpdateAPWPSIEs message |
| * |
| *PARAMS: |
| * |
| *LOGIC: |
| * |
| *ASSUMPTIONS: |
| * NA |
| * |
| *NOTE: |
| * NA |
| * |
| * @param pUpdateAPWPARSNIEsReq Pointer to tpSirUpdateAPWPARSNIEsReq being |
| * extracted |
| * @param pBuf Pointer to serialized buffer |
| * |
| * @return retCode Indicates whether message is successfully |
| * de-serialized (eSIR_SUCCESS) or |
| * not (eSIR_FAILURE) |
| */ |
| |
| tSirRetStatus |
| limUpdateAPWPARSNIEsReqSerDes(tpAniSirGlobal pMac, tpSirUpdateAPWPARSNIEsReq pUpdateAPWPARSNIEsReq, tANI_U8 *pBuf) |
| { |
| tANI_S16 len = 0; |
| |
| PELOG1(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG1, pBuf, sizeof(tSirUpdateAPWPARSNIEsReq));) |
| |
| if (!pUpdateAPWPARSNIEsReq || !pBuf) |
| return eSIR_FAILURE; |
| |
| pUpdateAPWPARSNIEsReq->messageType = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| len = pUpdateAPWPARSNIEsReq->length = limGetU16(pBuf); |
| pBuf += sizeof(tANI_U16); |
| |
| if (len < (tANI_S16) sizeof(tANI_U32)) |
| return eSIR_FAILURE; |
| |
| len -= sizeof(tANI_U32); // skip message header |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract transactionId |
| pUpdateAPWPARSNIEsReq->transactionId = limGetU16( pBuf ); |
| pBuf += sizeof(tANI_U16); |
| len -= sizeof( tANI_U16 ); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract bssId |
| palCopyMemory( pMac->hHdd, (tANI_U8 *) pUpdateAPWPARSNIEsReq->bssId, pBuf, sizeof(tSirMacAddr)); |
| pBuf += sizeof(tSirMacAddr); |
| len -= sizeof(tSirMacAddr); |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract sessionId |
| pUpdateAPWPARSNIEsReq->sessionId = *pBuf++; |
| len--; |
| if (limCheckRemainingLength(pMac, len) == eSIR_FAILURE) |
| return eSIR_FAILURE; |
| |
| // Extract APWPARSNIEs |
| palCopyMemory( pMac->hHdd, (tSirRSNie *) &pUpdateAPWPARSNIEsReq->APWPARSNIEs, pBuf, sizeof(tSirRSNie)); |
| pBuf += sizeof(tSirRSNie); |
| len -= sizeof(tSirRSNie); |
| |
| if (len < 0) |
| { |
| PELOGE(limLog(pMac, LOGE, FL("SME_GET_WPSPBC_SESSION_REQ invalid length\n"));) |
| return eSIR_FAILURE; |
| } |
| |
| return eSIR_SUCCESS; |
| } /*** end limUpdateAPWPARSNIEsReqSerDes() ***/ |
| |
| #endif |