2008-10-28 21:48:09 +00:00
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/*
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*************************************************************************
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* Ralink Tech Inc.
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* 5F., No.36, Taiyuan St., Jhubei City,
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* Hsinchu County 302,
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* Taiwan, R.O.C.
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*
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* (c) Copyright 2002-2007, Ralink Technology, Inc.
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*
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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* *
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*************************************************************************
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Module Name:
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action.c
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Abstract:
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Handle association related requests either from WSTA or from local MLME
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Revision History:
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Who When What
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-------- ---------- ----------------------------------------------
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Jan Lee 2006 created for rt2860
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*/
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#include "../rt_config.h"
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#include "action.h"
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static VOID ReservedAction(
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IN PRTMP_ADAPTER pAd,
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IN MLME_QUEUE_ELEM *Elem);
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/*
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==========================================================================
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Description:
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association state machine init, including state transition and timer init
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Parameters:
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S - pointer to the association state machine
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Note:
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The state machine looks like the following
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ASSOC_IDLE
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MT2_MLME_DISASSOC_REQ mlme_disassoc_req_action
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MT2_PEER_DISASSOC_REQ peer_disassoc_action
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MT2_PEER_ASSOC_REQ drop
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MT2_PEER_REASSOC_REQ drop
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MT2_CLS3ERR cls3err_action
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==========================================================================
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*/
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VOID ActionStateMachineInit(
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IN PRTMP_ADAPTER pAd,
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IN STATE_MACHINE *S,
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OUT STATE_MACHINE_FUNC Trans[])
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{
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StateMachineInit(S, (STATE_MACHINE_FUNC *)Trans, MAX_ACT_STATE, MAX_ACT_MSG, (STATE_MACHINE_FUNC)Drop, ACT_IDLE, ACT_MACHINE_BASE);
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StateMachineSetAction(S, ACT_IDLE, MT2_PEER_SPECTRUM_CATE, (STATE_MACHINE_FUNC)PeerSpectrumAction);
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StateMachineSetAction(S, ACT_IDLE, MT2_PEER_QOS_CATE, (STATE_MACHINE_FUNC)PeerQOSAction);
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StateMachineSetAction(S, ACT_IDLE, MT2_PEER_DLS_CATE, (STATE_MACHINE_FUNC)ReservedAction);
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StateMachineSetAction(S, ACT_IDLE, MT2_PEER_BA_CATE, (STATE_MACHINE_FUNC)PeerBAAction);
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StateMachineSetAction(S, ACT_IDLE, MT2_PEER_HT_CATE, (STATE_MACHINE_FUNC)PeerHTAction);
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StateMachineSetAction(S, ACT_IDLE, MT2_MLME_ADD_BA_CATE, (STATE_MACHINE_FUNC)MlmeADDBAAction);
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StateMachineSetAction(S, ACT_IDLE, MT2_MLME_ORI_DELBA_CATE, (STATE_MACHINE_FUNC)MlmeDELBAAction);
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StateMachineSetAction(S, ACT_IDLE, MT2_MLME_REC_DELBA_CATE, (STATE_MACHINE_FUNC)MlmeDELBAAction);
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StateMachineSetAction(S, ACT_IDLE, MT2_PEER_PUBLIC_CATE, (STATE_MACHINE_FUNC)PeerPublicAction);
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StateMachineSetAction(S, ACT_IDLE, MT2_PEER_RM_CATE, (STATE_MACHINE_FUNC)PeerRMAction);
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StateMachineSetAction(S, ACT_IDLE, MT2_MLME_QOS_CATE, (STATE_MACHINE_FUNC)MlmeQOSAction);
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StateMachineSetAction(S, ACT_IDLE, MT2_MLME_DLS_CATE, (STATE_MACHINE_FUNC)MlmeDLSAction);
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StateMachineSetAction(S, ACT_IDLE, MT2_ACT_INVALID, (STATE_MACHINE_FUNC)MlmeInvalidAction);
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}
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VOID MlmeADDBAAction(
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IN PRTMP_ADAPTER pAd,
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IN MLME_QUEUE_ELEM *Elem)
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{
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MLME_ADDBA_REQ_STRUCT *pInfo;
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UCHAR Addr[6];
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PUCHAR pOutBuffer = NULL;
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NDIS_STATUS NStatus;
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ULONG Idx;
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FRAME_ADDBA_REQ Frame;
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ULONG FrameLen;
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BA_ORI_ENTRY *pBAEntry = NULL;
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pInfo = (MLME_ADDBA_REQ_STRUCT *)Elem->Msg;
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NdisZeroMemory(&Frame, sizeof(FRAME_ADDBA_REQ));
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if(MlmeAddBAReqSanity(pAd, Elem->Msg, Elem->MsgLen, Addr))
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{
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NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
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if(NStatus != NDIS_STATUS_SUCCESS)
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{
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DBGPRINT(RT_DEBUG_TRACE,("BA - MlmeADDBAAction() allocate memory failed \n"));
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return;
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}
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// 1. find entry
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Idx = pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID];
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if (Idx == 0)
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{
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MlmeFreeMemory(pAd, pOutBuffer);
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DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() can't find BAOriEntry \n"));
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return;
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}
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else
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{
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pBAEntry =&pAd->BATable.BAOriEntry[Idx];
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}
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{
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if (ADHOC_ON(pAd))
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ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid);
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else
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ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pInfo->pAddr);
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}
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Frame.Category = CATEGORY_BA;
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Frame.Action = ADDBA_REQ;
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Frame.BaParm.AMSDUSupported = 0;
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Frame.BaParm.BAPolicy = IMMED_BA;
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Frame.BaParm.TID = pInfo->TID;
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Frame.BaParm.BufSize = pInfo->BaBufSize;
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Frame.Token = pInfo->Token;
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Frame.TimeOutValue = pInfo->TimeOutValue;
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Frame.BaStartSeq.field.FragNum = 0;
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Frame.BaStartSeq.field.StartSeq = pAd->MacTab.Content[pInfo->Wcid].TxSeq[pInfo->TID];
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*(USHORT *)(&Frame.BaParm) = cpu2le16(*(USHORT *)(&Frame.BaParm));
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Frame.TimeOutValue = cpu2le16(Frame.TimeOutValue);
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Frame.BaStartSeq.word = cpu2le16(Frame.BaStartSeq.word);
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MakeOutgoingFrame(pOutBuffer, &FrameLen,
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sizeof(FRAME_ADDBA_REQ), &Frame,
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END_OF_ARGS);
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MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
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MlmeFreeMemory(pAd, pOutBuffer);
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DBGPRINT(RT_DEBUG_TRACE, ("BA - Send ADDBA request. StartSeq = %x, FrameLen = %ld. BufSize = %d\n", Frame.BaStartSeq.field.StartSeq, FrameLen, Frame.BaParm.BufSize));
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}
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}
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/*
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==========================================================================
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Description:
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send DELBA and delete BaEntry if any
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Parametrs:
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Elem - MLME message MLME_DELBA_REQ_STRUCT
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IRQL = DISPATCH_LEVEL
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==========================================================================
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*/
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VOID MlmeDELBAAction(
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IN PRTMP_ADAPTER pAd,
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IN MLME_QUEUE_ELEM *Elem)
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{
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MLME_DELBA_REQ_STRUCT *pInfo;
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PUCHAR pOutBuffer = NULL;
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PUCHAR pOutBuffer2 = NULL;
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NDIS_STATUS NStatus;
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ULONG Idx;
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FRAME_DELBA_REQ Frame;
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ULONG FrameLen;
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FRAME_BAR FrameBar;
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pInfo = (MLME_DELBA_REQ_STRUCT *)Elem->Msg;
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// must send back DELBA
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NdisZeroMemory(&Frame, sizeof(FRAME_DELBA_REQ));
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DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeDELBAAction(), Initiator(%d) \n", pInfo->Initiator));
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if(MlmeDelBAReqSanity(pAd, Elem->Msg, Elem->MsgLen))
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{
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NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
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if(NStatus != NDIS_STATUS_SUCCESS)
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{
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DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeDELBAAction() allocate memory failed 1. \n"));
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return;
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}
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NStatus = MlmeAllocateMemory(pAd, &pOutBuffer2); //Get an unused nonpaged memory
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if(NStatus != NDIS_STATUS_SUCCESS)
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{
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MlmeFreeMemory(pAd, pOutBuffer);
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DBGPRINT(RT_DEBUG_ERROR, ("BA - MlmeDELBAAction() allocate memory failed 2. \n"));
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return;
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}
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// SEND BAR (Send BAR to refresh peer reordering buffer.)
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Idx = pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID];
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2009-04-26 14:05:46 +00:00
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2009-04-26 14:06:04 +00:00
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BarHeaderInit(pAd, &FrameBar, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress);
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2008-10-28 21:48:09 +00:00
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FrameBar.StartingSeq.field.FragNum = 0; // make sure sequence not clear in DEL funciton.
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FrameBar.StartingSeq.field.StartSeq = pAd->MacTab.Content[pInfo->Wcid].TxSeq[pInfo->TID]; // make sure sequence not clear in DEL funciton.
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FrameBar.BarControl.TID = pInfo->TID; // make sure sequence not clear in DEL funciton.
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FrameBar.BarControl.ACKPolicy = IMMED_BA; // make sure sequence not clear in DEL funciton.
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FrameBar.BarControl.Compressed = 1; // make sure sequence not clear in DEL funciton.
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FrameBar.BarControl.MTID = 0; // make sure sequence not clear in DEL funciton.
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MakeOutgoingFrame(pOutBuffer2, &FrameLen,
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sizeof(FRAME_BAR), &FrameBar,
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END_OF_ARGS);
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MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer2, FrameLen);
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MlmeFreeMemory(pAd, pOutBuffer2);
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DBGPRINT(RT_DEBUG_TRACE,("BA - MlmeDELBAAction() . Send BAR to refresh peer reordering buffer \n"));
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// SEND DELBA FRAME
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FrameLen = 0;
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2009-04-26 14:05:46 +00:00
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2008-10-28 21:48:09 +00:00
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{
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if (ADHOC_ON(pAd))
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ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress, pAd->CommonCfg.Bssid);
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else
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ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->MacTab.Content[pInfo->Wcid].Addr);
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}
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2009-04-26 14:05:46 +00:00
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2008-10-28 21:48:09 +00:00
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Frame.Category = CATEGORY_BA;
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Frame.Action = DELBA;
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Frame.DelbaParm.Initiator = pInfo->Initiator;
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Frame.DelbaParm.TID = pInfo->TID;
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Frame.ReasonCode = 39; // Time Out
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*(USHORT *)(&Frame.DelbaParm) = cpu2le16(*(USHORT *)(&Frame.DelbaParm));
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Frame.ReasonCode = cpu2le16(Frame.ReasonCode);
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MakeOutgoingFrame(pOutBuffer, &FrameLen,
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sizeof(FRAME_DELBA_REQ), &Frame,
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END_OF_ARGS);
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MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
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MlmeFreeMemory(pAd, pOutBuffer);
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DBGPRINT(RT_DEBUG_TRACE, ("BA - MlmeDELBAAction() . 3 DELBA sent. Initiator(%d)\n", pInfo->Initiator));
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}
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}
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VOID MlmeQOSAction(
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IN PRTMP_ADAPTER pAd,
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IN MLME_QUEUE_ELEM *Elem)
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{
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}
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VOID MlmeDLSAction(
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IN PRTMP_ADAPTER pAd,
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IN MLME_QUEUE_ELEM *Elem)
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{
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}
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VOID MlmeInvalidAction(
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IN PRTMP_ADAPTER pAd,
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IN MLME_QUEUE_ELEM *Elem)
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{
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//PUCHAR pOutBuffer = NULL;
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//Return the receiving frame except the MSB of category filed set to 1. 7.3.1.11
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}
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VOID PeerQOSAction(
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IN PRTMP_ADAPTER pAd,
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IN MLME_QUEUE_ELEM *Elem)
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{
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}
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VOID PeerBAAction(
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IN PRTMP_ADAPTER pAd,
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IN MLME_QUEUE_ELEM *Elem)
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{
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UCHAR Action = Elem->Msg[LENGTH_802_11+1];
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switch(Action)
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{
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case ADDBA_REQ:
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PeerAddBAReqAction(pAd,Elem);
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break;
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case ADDBA_RESP:
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PeerAddBARspAction(pAd,Elem);
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break;
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case DELBA:
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PeerDelBAAction(pAd,Elem);
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break;
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}
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}
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VOID PeerPublicAction(
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IN PRTMP_ADAPTER pAd,
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IN MLME_QUEUE_ELEM *Elem)
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{
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if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE)
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return;
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}
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static VOID ReservedAction(
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IN PRTMP_ADAPTER pAd,
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IN MLME_QUEUE_ELEM *Elem)
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{
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UCHAR Category;
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if (Elem->MsgLen <= LENGTH_802_11)
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{
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return;
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}
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Category = Elem->Msg[LENGTH_802_11];
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DBGPRINT(RT_DEBUG_TRACE,("Rcv reserved category(%d) Action Frame\n", Category));
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hex_dump("Reserved Action Frame", &Elem->Msg[0], Elem->MsgLen);
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}
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VOID PeerRMAction(
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IN PRTMP_ADAPTER pAd,
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IN MLME_QUEUE_ELEM *Elem)
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{
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return;
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}
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static VOID respond_ht_information_exchange_action(
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IN PRTMP_ADAPTER pAd,
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IN MLME_QUEUE_ELEM *Elem)
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{
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PUCHAR pOutBuffer = NULL;
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NDIS_STATUS NStatus;
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ULONG FrameLen;
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FRAME_HT_INFO HTINFOframe, *pFrame;
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|
|
UCHAR *pAddr;
|
|
|
|
|
|
|
|
|
|
|
|
// 2. Always send back ADDBA Response
|
|
|
|
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
|
|
|
|
|
|
|
|
if (NStatus != NDIS_STATUS_SUCCESS)
|
|
|
|
{
|
|
|
|
DBGPRINT(RT_DEBUG_TRACE,("ACTION - respond_ht_information_exchange_action() allocate memory failed \n"));
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
// get RA
|
|
|
|
pFrame = (FRAME_HT_INFO *) &Elem->Msg[0];
|
|
|
|
pAddr = pFrame->Hdr.Addr2;
|
|
|
|
|
|
|
|
NdisZeroMemory(&HTINFOframe, sizeof(FRAME_HT_INFO));
|
|
|
|
// 2-1. Prepare ADDBA Response frame.
|
|
|
|
{
|
|
|
|
if (ADHOC_ON(pAd))
|
|
|
|
ActHeaderInit(pAd, &HTINFOframe.Hdr, pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid);
|
|
|
|
else
|
|
|
|
ActHeaderInit(pAd, &HTINFOframe.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAddr);
|
|
|
|
}
|
|
|
|
|
|
|
|
HTINFOframe.Category = CATEGORY_HT;
|
|
|
|
HTINFOframe.Action = HT_INFO_EXCHANGE;
|
|
|
|
HTINFOframe.HT_Info.Request = 0;
|
|
|
|
HTINFOframe.HT_Info.Forty_MHz_Intolerant = pAd->CommonCfg.HtCapability.HtCapInfo.Forty_Mhz_Intolerant;
|
|
|
|
HTINFOframe.HT_Info.STA_Channel_Width = pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth;
|
|
|
|
|
|
|
|
MakeOutgoingFrame(pOutBuffer, &FrameLen,
|
|
|
|
sizeof(FRAME_HT_INFO), &HTINFOframe,
|
|
|
|
END_OF_ARGS);
|
|
|
|
|
|
|
|
MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
|
|
|
|
MlmeFreeMemory(pAd, pOutBuffer);
|
|
|
|
}
|
|
|
|
|
|
|
|
VOID PeerHTAction(
|
|
|
|
IN PRTMP_ADAPTER pAd,
|
|
|
|
IN MLME_QUEUE_ELEM *Elem)
|
|
|
|
{
|
|
|
|
UCHAR Action = Elem->Msg[LENGTH_802_11+1];
|
|
|
|
|
|
|
|
if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE)
|
|
|
|
return;
|
|
|
|
|
|
|
|
switch(Action)
|
|
|
|
{
|
|
|
|
case NOTIFY_BW_ACTION:
|
|
|
|
DBGPRINT(RT_DEBUG_TRACE,("ACTION - HT Notify Channel bandwidth action----> \n"));
|
2009-04-26 14:05:46 +00:00
|
|
|
|
2008-10-28 21:48:09 +00:00
|
|
|
if(pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE)
|
|
|
|
{
|
|
|
|
// Note, this is to patch DIR-1353 AP. When the AP set to Wep, it will use legacy mode. But AP still keeps
|
|
|
|
// sending BW_Notify Action frame, and cause us to linkup and linkdown.
|
|
|
|
// In legacy mode, don't need to parse HT action frame.
|
|
|
|
DBGPRINT(RT_DEBUG_TRACE,("ACTION -Ignore HT Notify Channel BW when link as legacy mode. BW = %d---> \n",
|
|
|
|
Elem->Msg[LENGTH_802_11+2] ));
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (Elem->Msg[LENGTH_802_11+2] == 0) // 7.4.8.2. if value is 1, keep the same as supported channel bandwidth.
|
|
|
|
pAd->MacTab.Content[Elem->Wcid].HTPhyMode.field.BW = 0;
|
|
|
|
|
|
|
|
break;
|
|
|
|
case SMPS_ACTION:
|
|
|
|
// 7.3.1.25
|
|
|
|
DBGPRINT(RT_DEBUG_TRACE,("ACTION - SMPS action----> \n"));
|
|
|
|
if (((Elem->Msg[LENGTH_802_11+2]&0x1) == 0))
|
|
|
|
{
|
|
|
|
pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_ENABLE;
|
|
|
|
}
|
|
|
|
else if (((Elem->Msg[LENGTH_802_11+2]&0x2) == 0))
|
|
|
|
{
|
|
|
|
pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_STATIC;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_DYNAMIC;
|
|
|
|
}
|
|
|
|
|
|
|
|
DBGPRINT(RT_DEBUG_TRACE,("Aid(%d) MIMO PS = %d\n", Elem->Wcid, pAd->MacTab.Content[Elem->Wcid].MmpsMode));
|
|
|
|
// rt2860c : add something for smps change.
|
|
|
|
break;
|
|
|
|
|
|
|
|
case SETPCO_ACTION:
|
|
|
|
break;
|
|
|
|
case MIMO_CHA_MEASURE_ACTION:
|
|
|
|
break;
|
|
|
|
case HT_INFO_EXCHANGE:
|
|
|
|
{
|
|
|
|
HT_INFORMATION_OCTET *pHT_info;
|
|
|
|
|
|
|
|
pHT_info = (HT_INFORMATION_OCTET *) &Elem->Msg[LENGTH_802_11+2];
|
|
|
|
// 7.4.8.10
|
|
|
|
DBGPRINT(RT_DEBUG_TRACE,("ACTION - HT Information Exchange action----> \n"));
|
|
|
|
if (pHT_info->Request)
|
|
|
|
{
|
|
|
|
respond_ht_information_exchange_action(pAd, Elem);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
==========================================================================
|
|
|
|
Description:
|
|
|
|
Retry sending ADDBA Reqest.
|
|
|
|
|
|
|
|
IRQL = DISPATCH_LEVEL
|
|
|
|
|
|
|
|
Parametrs:
|
|
|
|
p8023Header: if this is already 802.3 format, p8023Header is NULL
|
|
|
|
|
|
|
|
Return : TRUE if put into rx reordering buffer, shouldn't indicaterxhere.
|
|
|
|
FALSE , then continue indicaterx at this moment.
|
|
|
|
==========================================================================
|
|
|
|
*/
|
|
|
|
VOID ORIBATimerTimeout(
|
|
|
|
IN PRTMP_ADAPTER pAd)
|
|
|
|
{
|
|
|
|
MAC_TABLE_ENTRY *pEntry;
|
|
|
|
INT i, total;
|
|
|
|
UCHAR TID;
|
|
|
|
|
|
|
|
total = pAd->MacTab.Size * NUM_OF_TID;
|
|
|
|
|
|
|
|
for (i = 1; ((i <MAX_LEN_OF_BA_ORI_TABLE) && (total > 0)) ; i++)
|
|
|
|
{
|
|
|
|
if (pAd->BATable.BAOriEntry[i].ORI_BA_Status == Originator_Done)
|
|
|
|
{
|
|
|
|
pEntry = &pAd->MacTab.Content[pAd->BATable.BAOriEntry[i].Wcid];
|
|
|
|
TID = pAd->BATable.BAOriEntry[i].TID;
|
|
|
|
|
|
|
|
ASSERT(pAd->BATable.BAOriEntry[i].Wcid < MAX_LEN_OF_MAC_TABLE);
|
|
|
|
}
|
|
|
|
total --;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
VOID SendRefreshBAR(
|
|
|
|
IN PRTMP_ADAPTER pAd,
|
|
|
|
IN MAC_TABLE_ENTRY *pEntry)
|
|
|
|
{
|
|
|
|
FRAME_BAR FrameBar;
|
|
|
|
ULONG FrameLen;
|
|
|
|
NDIS_STATUS NStatus;
|
|
|
|
PUCHAR pOutBuffer = NULL;
|
|
|
|
USHORT Sequence;
|
|
|
|
UCHAR i, TID;
|
|
|
|
USHORT idx;
|
|
|
|
BA_ORI_ENTRY *pBAEntry;
|
|
|
|
|
|
|
|
for (i = 0; i <NUM_OF_TID; i++)
|
|
|
|
{
|
|
|
|
idx = pEntry->BAOriWcidArray[i];
|
|
|
|
if (idx == 0)
|
|
|
|
{
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
pBAEntry = &pAd->BATable.BAOriEntry[idx];
|
|
|
|
|
|
|
|
if (pBAEntry->ORI_BA_Status == Originator_Done)
|
|
|
|
{
|
|
|
|
TID = pBAEntry->TID;
|
|
|
|
|
|
|
|
ASSERT(pBAEntry->Wcid < MAX_LEN_OF_MAC_TABLE);
|
|
|
|
|
|
|
|
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
|
|
|
|
if(NStatus != NDIS_STATUS_SUCCESS)
|
|
|
|
{
|
|
|
|
DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() allocate memory failed \n"));
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
Sequence = pEntry->TxSeq[TID];
|
2009-04-26 14:05:46 +00:00
|
|
|
|
2009-04-26 14:06:04 +00:00
|
|
|
BarHeaderInit(pAd, &FrameBar, pEntry->Addr, pAd->CurrentAddress);
|
2008-10-28 21:48:09 +00:00
|
|
|
|
|
|
|
FrameBar.StartingSeq.field.FragNum = 0; // make sure sequence not clear in DEL function.
|
|
|
|
FrameBar.StartingSeq.field.StartSeq = Sequence; // make sure sequence not clear in DEL funciton.
|
|
|
|
FrameBar.BarControl.TID = TID; // make sure sequence not clear in DEL funciton.
|
|
|
|
|
|
|
|
MakeOutgoingFrame(pOutBuffer, &FrameLen,
|
|
|
|
sizeof(FRAME_BAR), &FrameBar,
|
|
|
|
END_OF_ARGS);
|
2009-04-26 14:06:28 +00:00
|
|
|
|
2009-08-16 19:30:57 +00:00
|
|
|
MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
|
|
|
|
|
2008-10-28 21:48:09 +00:00
|
|
|
MlmeFreeMemory(pAd, pOutBuffer);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
VOID ActHeaderInit(
|
|
|
|
IN PRTMP_ADAPTER pAd,
|
|
|
|
IN OUT PHEADER_802_11 pHdr80211,
|
|
|
|
IN PUCHAR Addr1,
|
|
|
|
IN PUCHAR Addr2,
|
|
|
|
IN PUCHAR Addr3)
|
|
|
|
{
|
|
|
|
NdisZeroMemory(pHdr80211, sizeof(HEADER_802_11));
|
|
|
|
pHdr80211->FC.Type = BTYPE_MGMT;
|
|
|
|
pHdr80211->FC.SubType = SUBTYPE_ACTION;
|
|
|
|
|
|
|
|
COPY_MAC_ADDR(pHdr80211->Addr1, Addr1);
|
|
|
|
COPY_MAC_ADDR(pHdr80211->Addr2, Addr2);
|
|
|
|
COPY_MAC_ADDR(pHdr80211->Addr3, Addr3);
|
|
|
|
}
|
|
|
|
|
|
|
|
VOID BarHeaderInit(
|
|
|
|
IN PRTMP_ADAPTER pAd,
|
|
|
|
IN OUT PFRAME_BAR pCntlBar,
|
|
|
|
IN PUCHAR pDA,
|
|
|
|
IN PUCHAR pSA)
|
|
|
|
{
|
|
|
|
NdisZeroMemory(pCntlBar, sizeof(FRAME_BAR));
|
|
|
|
pCntlBar->FC.Type = BTYPE_CNTL;
|
|
|
|
pCntlBar->FC.SubType = SUBTYPE_BLOCK_ACK_REQ;
|
|
|
|
pCntlBar->BarControl.MTID = 0;
|
|
|
|
pCntlBar->BarControl.Compressed = 1;
|
|
|
|
pCntlBar->BarControl.ACKPolicy = 0;
|
|
|
|
|
|
|
|
|
|
|
|
pCntlBar->Duration = 16 + RTMPCalcDuration(pAd, RATE_1, sizeof(FRAME_BA));
|
|
|
|
|
|
|
|
COPY_MAC_ADDR(pCntlBar->Addr1, pDA);
|
|
|
|
COPY_MAC_ADDR(pCntlBar->Addr2, pSA);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
==========================================================================
|
|
|
|
Description:
|
|
|
|
Insert Category and action code into the action frame.
|
|
|
|
|
|
|
|
Parametrs:
|
|
|
|
1. frame buffer pointer.
|
|
|
|
2. frame length.
|
|
|
|
3. category code of the frame.
|
|
|
|
4. action code of the frame.
|
|
|
|
|
|
|
|
Return : None.
|
|
|
|
==========================================================================
|
|
|
|
*/
|
|
|
|
VOID InsertActField(
|
|
|
|
IN PRTMP_ADAPTER pAd,
|
|
|
|
OUT PUCHAR pFrameBuf,
|
|
|
|
OUT PULONG pFrameLen,
|
|
|
|
IN UINT8 Category,
|
|
|
|
IN UINT8 ActCode)
|
|
|
|
{
|
|
|
|
ULONG TempLen;
|
|
|
|
|
|
|
|
MakeOutgoingFrame( pFrameBuf, &TempLen,
|
|
|
|
1, &Category,
|
|
|
|
1, &ActCode,
|
|
|
|
END_OF_ARGS);
|
|
|
|
|
|
|
|
*pFrameLen = *pFrameLen + TempLen;
|
|
|
|
|
|
|
|
return;
|
|
|
|
}
|