| /* |
| * Copyright (c) 2013, The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /* |
| * This file was originally distributed by Qualcomm Atheros, Inc. |
| * under proprietary terms before Copyright ownership was assigned |
| * to the Linux Foundation. |
| */ |
| |
| /* |
| * This file limAssocUtils.h contains the utility definitions |
| * LIM uses while processing Re/Association messages. |
| * Author: Chandra Modumudi |
| * Date: 02/13/02 |
| * History:- |
| * Date Modified by Modification Information |
| * -------------------------------------------------------------------- |
| * 05/26/10 js WPA handling in (Re)Assoc frames |
| * |
| */ |
| #ifndef __LIM_ASSOC_UTILS_H |
| #define __LIM_ASSOC_UTILS_H |
| |
| #include "sirApi.h" |
| #include "sirDebug.h" |
| #include "cfgApi.h" |
| |
| #include "limTypes.h" |
| |
| |
| tANI_U8 limCmpSSid(tpAniSirGlobal, tSirMacSSid *,tpPESession); |
| tANI_U8 limCompareCapabilities(tpAniSirGlobal, |
| tSirAssocReq *, |
| tSirMacCapabilityInfo *,tpPESession); |
| tANI_U8 limCheckRxBasicRates(tpAniSirGlobal, tSirMacRateSet,tpPESession); |
| tANI_U8 limCheckRxRSNIeMatch(tpAniSirGlobal, tDot11fIERSN, tpPESession, tANI_U8); |
| tANI_U8 limCheckRxWPAIeMatch(tpAniSirGlobal, tDot11fIEWPA, tpPESession, tANI_U8); |
| tANI_U8 limCheckMCSSet(tpAniSirGlobal pMac, tANI_U8* supportedMCSSet); |
| void limPostDummyToTmRing(tpAniSirGlobal, tpDphHashNode); |
| void limPostPacketToTdRing(tpAniSirGlobal, |
| tpDphHashNode, |
| tANI_U8); |
| tSirRetStatus limCleanupRxPath(tpAniSirGlobal, tpDphHashNode,tpPESession); |
| void limRejectAssociation(tpAniSirGlobal , tSirMacAddr, tANI_U8, |
| tANI_U8 , tAniAuthType, |
| tANI_U16, tANI_U8, tSirResultCodes, tpPESession); |
| |
| #ifdef WLAN_FEATURE_11AC |
| tSirRetStatus limPopulateOwnRateSet(tpAniSirGlobal pMac, |
| tpSirSupportedRates pRates, |
| tANI_U8* pSupportedMCSSet, |
| tANI_U8 basicOnly, |
| tpPESession psessionEntry, |
| tDot11fIEVHTCaps *pVHTCaps); |
| |
| #else |
| tSirRetStatus limPopulateOwnRateSet(tpAniSirGlobal pMac, |
| tpSirSupportedRates pRates, |
| tANI_U8* pSupportedMCSSet, |
| tANI_U8 basicOnly, |
| tpPESession psessionEntry); |
| #endif |
| |
| #ifdef WLAN_FEATURE_11AC |
| tSirRetStatus |
| limPopulateMatchingRateSet(tpAniSirGlobal pMac, |
| tpDphHashNode pStaDs, |
| tSirMacRateSet *pOperRateSet, |
| tSirMacRateSet *pExtRateSet, |
| tANI_U8* pSupportedMCSSet, |
| tSirMacPropRateSet *pAniLegRateSet, |
| tpPESession psessionEntry, |
| tDot11fIEVHTCaps *pVHTCaps); |
| #else |
| tSirRetStatus limPopulateMatchingRateSet(tpAniSirGlobal, |
| tpDphHashNode, |
| tSirMacRateSet *, |
| tSirMacRateSet *, |
| tANI_U8* pSupportedMCSSet, |
| tSirMacPropRateSet *, tpPESession); |
| |
| |
| #endif |
| |
| #ifdef WLAN_FEATURE_11AC |
| #define MCSMAPMASK1x1 0x3 |
| #define MCSMAPMASK2x2 0xF |
| #endif |
| |
| tSirRetStatus limAddSta(tpAniSirGlobal, tpDphHashNode, tANI_U8, tpPESession); |
| tSirRetStatus limDelBss(tpAniSirGlobal, tpDphHashNode, tANI_U16, tpPESession); |
| tSirRetStatus limDelSta(tpAniSirGlobal, tpDphHashNode, tANI_BOOLEAN, tpPESession); |
| #ifdef WLAN_FEATURE_VOWIFI_11R |
| tSirRetStatus limAddFTStaSelf(tpAniSirGlobal pMac, tANI_U16 assocId, |
| tpPESession psessionEntry); |
| #endif /* WLAN_FEATURE_VOWIFI_11R */ |
| tSirRetStatus limAddStaSelf(tpAniSirGlobal, tANI_U16, tANI_U8, tpPESession); |
| tStaRateMode limGetStaRateMode(tANI_U8 dot11Mode); |
| |
| |
| void limTeardownInfraBss(tpAniSirGlobal,tpPESession); |
| void limRestorePreReassocState(tpAniSirGlobal, |
| tSirResultCodes, |
| tANI_U16,tpPESession); |
| void limPostReassocFailure(tpAniSirGlobal, |
| tSirResultCodes, |
| tANI_U16,tpPESession); |
| eAniBoolean limIsReassocInProgress(tpAniSirGlobal,tpPESession); |
| void |
| limSendDelStaCnf(tpAniSirGlobal pMac, tSirMacAddr staDsAddr, |
| tANI_U16 staDsAssocId, tLimMlmStaContext mlmStaContext, tSirResultCodes statusCode,tpPESession psessionEntry); |
| |
| void limHandleCnfWaitTimeout(tpAniSirGlobal pMac, tANI_U16 staId); |
| void limDeleteDphHashEntry(tpAniSirGlobal, tSirMacAddr, tANI_U16,tpPESession); |
| void limCheckAndAnnounceJoinSuccess(tpAniSirGlobal, |
| tSirProbeRespBeacon *, |
| tpSirMacMgmtHdr,tpPESession); |
| void limUpdateReAssocGlobals(tpAniSirGlobal pMac, |
| tpSirAssocRsp pAssocRsp,tpPESession psessionEntry); |
| |
| void limUpdateAssocStaDatas(tpAniSirGlobal pMac, |
| tpDphHashNode pStaDs,tpSirAssocRsp pAssocRsp,tpPESession psessionEntry); |
| void |
| limFillSupportedRatesInfo( |
| tpAniSirGlobal pMac, |
| tpDphHashNode pSta, |
| tpSirSupportedRates pRates, |
| tpPESession psessionEntry); |
| |
| tSirRetStatus limStaSendAddBss(tpAniSirGlobal pMac, tpSirAssocRsp pAssocRsp, |
| tpSchBeaconStruct pBeaconStruct, tpSirBssDescription bssDescription, tANI_U8 updateEntry, tpPESession psessionEntry); |
| tSirRetStatus limStaSendAddBssPreAssoc( tpAniSirGlobal pMac, tANI_U8 updateEntry, tpPESession psessionEntry); |
| |
| void limPrepareAndSendDelStaCnf(tpAniSirGlobal pMac, tpDphHashNode pStaDs, tSirResultCodes statusCode,tpPESession); |
| tSirRetStatus limExtractApCapabilities(tpAniSirGlobal pMac, tANI_U8 * pIE, tANI_U16 ieLen, tpSirProbeRespBeacon beaconStruct); |
| void limInitPreAuthTimerTable(tpAniSirGlobal pMac, tpLimPreAuthTable pPreAuthTimerTable); |
| tpLimPreAuthNode limAcquireFreePreAuthNode(tpAniSirGlobal pMac, tpLimPreAuthTable pPreAuthTimerTable); |
| tpLimPreAuthNode limGetPreAuthNodeFromIndex(tpAniSirGlobal pMac, tpLimPreAuthTable pAuthTable, tANI_U32 authNodeIdx); |
| |
| /* Util API to check if the channels supported by STA is within range */ |
| tSirRetStatus limIsDot11hSupportedChannelsValid(tpAniSirGlobal pMac, tSirAssocReq *assoc); |
| |
| /* Util API to check if the txpower supported by STA is within range */ |
| tSirRetStatus limIsDot11hPowerCapabilitiesInRange(tpAniSirGlobal pMac, tSirAssocReq *assoc,tpPESession); |
| |
| /* API to re-add the same BSS during re-association */ |
| void limHandleAddBssInReAssocContext(tpAniSirGlobal pMac, tpDphHashNode pStaDs, tpPESession psessionEntry); |
| |
| /* API to fill in RX Highest Supported data Rate */ |
| void limFillRxHighestSupportedRate(tpAniSirGlobal pMac, tANI_U16 *rxHighestRate, tANI_U8* pSupportedMCSSet); |
| #if defined (WLAN_FEATURE_VOWIFI_11R) || defined (FEATURE_WLAN_CCX) || defined(FEATURE_WLAN_LFR) |
| void limSendRetryReassocReqFrame(tpAniSirGlobal pMac, tLimMlmReassocReq *pMlmReassocReq, tpPESession psessionEntry); |
| #endif |
| #ifdef WLAN_FEATURE_11W |
| void limSendSmeUnprotectedMgmtFrameInd(tpAniSirGlobal pMac, tANI_U8 frameType, |
| tANI_U8 *frame, tANI_U32 frameLen, tANI_U16 sessionId, tpPESession psessionEntry); |
| #endif |
| |
| |
| #endif /* __LIM_ASSOC_UTILS_H */ |
| |
