diff options
Diffstat (limited to 'drivers/staging/rt3070/common/action.c')
| -rw-r--r-- | drivers/staging/rt3070/common/action.c | 1039 |
1 files changed, 1 insertions, 1038 deletions
diff --git a/drivers/staging/rt3070/common/action.c b/drivers/staging/rt3070/common/action.c index b8ae5363366..035fd803f61 100644 --- a/drivers/staging/rt3070/common/action.c +++ b/drivers/staging/rt3070/common/action.c @@ -1,1038 +1 @@ -/* - ************************************************************************* - * Ralink Tech Inc. - * 5F., No.36, Taiyuan St., Jhubei City, - * Hsinchu County 302, - * Taiwan, R.O.C. - * - * (c) Copyright 2002-2007, Ralink Technology, Inc. - * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) any later version. * - * * - * This program is distributed in the hope that it will be useful, * - * but WITHOUT ANY WARRANTY; without even the implied warranty of * - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * - * GNU General Public License for more details. * - * * - * You should have received a copy of the GNU General Public License * - * along with this program; if not, write to the * - * Free Software Foundation, Inc., * - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * - * * - ************************************************************************* - - Module Name: - action.c - - Abstract: - Handle association related requests either from WSTA or from local MLME - - Revision History: - Who When What - -------- ---------- ---------------------------------------------- - Jan Lee 2006 created for rt2860 - */ - -#include "../rt_config.h" -#include "../action.h" - - -static VOID ReservedAction( - IN PRTMP_ADAPTER pAd, - IN MLME_QUEUE_ELEM *Elem); - -/* - ========================================================================== - Description: - association state machine init, including state transition and timer init - Parameters: - S - pointer to the association state machine - Note: - The state machine looks like the following - - ASSOC_IDLE - MT2_MLME_DISASSOC_REQ mlme_disassoc_req_action - MT2_PEER_DISASSOC_REQ peer_disassoc_action - MT2_PEER_ASSOC_REQ drop - MT2_PEER_REASSOC_REQ drop - MT2_CLS3ERR cls3err_action - ========================================================================== - */ -VOID ActionStateMachineInit( - IN PRTMP_ADAPTER pAd, - IN STATE_MACHINE *S, - OUT STATE_MACHINE_FUNC Trans[]) -{ - StateMachineInit(S, (STATE_MACHINE_FUNC *)Trans, MAX_ACT_STATE, MAX_ACT_MSG, (STATE_MACHINE_FUNC)Drop, ACT_IDLE, ACT_MACHINE_BASE); - - StateMachineSetAction(S, ACT_IDLE, MT2_PEER_SPECTRUM_CATE, (STATE_MACHINE_FUNC)PeerSpectrumAction); - StateMachineSetAction(S, ACT_IDLE, MT2_PEER_QOS_CATE, (STATE_MACHINE_FUNC)PeerQOSAction); - - StateMachineSetAction(S, ACT_IDLE, MT2_PEER_DLS_CATE, (STATE_MACHINE_FUNC)ReservedAction); -#ifdef QOS_DLS_SUPPORT - StateMachineSetAction(S, ACT_IDLE, MT2_PEER_DLS_CATE, (STATE_MACHINE_FUNC)PeerDLSAction); -#endif // QOS_DLS_SUPPORT // - -#ifdef DOT11_N_SUPPORT - StateMachineSetAction(S, ACT_IDLE, MT2_PEER_BA_CATE, (STATE_MACHINE_FUNC)PeerBAAction); - StateMachineSetAction(S, ACT_IDLE, MT2_PEER_HT_CATE, (STATE_MACHINE_FUNC)PeerHTAction); - StateMachineSetAction(S, ACT_IDLE, MT2_MLME_ADD_BA_CATE, (STATE_MACHINE_FUNC)MlmeADDBAAction); - StateMachineSetAction(S, ACT_IDLE, MT2_MLME_ORI_DELBA_CATE, (STATE_MACHINE_FUNC)MlmeDELBAAction); - StateMachineSetAction(S, ACT_IDLE, MT2_MLME_REC_DELBA_CATE, (STATE_MACHINE_FUNC)MlmeDELBAAction); -#endif // DOT11_N_SUPPORT // - - StateMachineSetAction(S, ACT_IDLE, MT2_PEER_PUBLIC_CATE, (STATE_MACHINE_FUNC)PeerPublicAction); - StateMachineSetAction(S, ACT_IDLE, MT2_PEER_RM_CATE, (STATE_MACHINE_FUNC)PeerRMAction); - - StateMachineSetAction(S, ACT_IDLE, MT2_MLME_QOS_CATE, (STATE_MACHINE_FUNC)MlmeQOSAction); - StateMachineSetAction(S, ACT_IDLE, MT2_MLME_DLS_CATE, (STATE_MACHINE_FUNC)MlmeDLSAction); - StateMachineSetAction(S, ACT_IDLE, MT2_ACT_INVALID, (STATE_MACHINE_FUNC)MlmeInvalidAction); -} - -#ifdef DOT11_N_SUPPORT -VOID MlmeADDBAAction( - IN PRTMP_ADAPTER pAd, - IN MLME_QUEUE_ELEM *Elem) - -{ - MLME_ADDBA_REQ_STRUCT *pInfo; - UCHAR Addr[6]; - PUCHAR pOutBuffer = NULL; - NDIS_STATUS NStatus; - ULONG Idx; - FRAME_ADDBA_REQ Frame; - ULONG FrameLen; - BA_ORI_ENTRY *pBAEntry = NULL; - - pInfo = (MLME_ADDBA_REQ_STRUCT *)Elem->Msg; - NdisZeroMemory(&Frame, sizeof(FRAME_ADDBA_REQ)); - - if(MlmeAddBAReqSanity(pAd, Elem->Msg, Elem->MsgLen, Addr)) - { - NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory - if(NStatus != NDIS_STATUS_SUCCESS) - { - DBGPRINT(RT_DEBUG_TRACE,("BA - MlmeADDBAAction() allocate memory failed \n")); - return; - } - // 1. find entry - Idx = pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID]; - if (Idx == 0) - { - MlmeFreeMemory(pAd, pOutBuffer); - DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() can't find BAOriEntry \n")); - return; - } - else - { - pBAEntry =&pAd->BATable.BAOriEntry[Idx]; - } - -#ifdef CONFIG_STA_SUPPORT - IF_DEV_CONFIG_OPMODE_ON_STA(pAd) - { - if (ADHOC_ON(pAd)) - ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); - else - ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pInfo->pAddr); - - } -#endif // CONFIG_STA_SUPPORT // - - Frame.Category = CATEGORY_BA; - Frame.Action = ADDBA_REQ; - Frame.BaParm.AMSDUSupported = 0; - Frame.BaParm.BAPolicy = IMMED_BA; - Frame.BaParm.TID = pInfo->TID; - Frame.BaParm.BufSize = pInfo->BaBufSize; - Frame.Token = pInfo->Token; - Frame.TimeOutValue = pInfo->TimeOutValue; - Frame.BaStartSeq.field.FragNum = 0; - Frame.BaStartSeq.field.StartSeq = pAd->MacTab.Content[pInfo->Wcid].TxSeq[pInfo->TID]; - - *(USHORT *)(&Frame.BaParm) = cpu2le16(*(USHORT *)(&Frame.BaParm)); - Frame.TimeOutValue = cpu2le16(Frame.TimeOutValue); - Frame.BaStartSeq.word = cpu2le16(Frame.BaStartSeq.word); - - MakeOutgoingFrame(pOutBuffer, &FrameLen, - sizeof(FRAME_ADDBA_REQ), &Frame, - END_OF_ARGS); - MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); - //MiniportDataMMRequest(pAd, MapUserPriorityToAccessCategory[pInfo->TID], pOutBuffer, FrameLen); - MlmeFreeMemory(pAd, pOutBuffer); - - DBGPRINT(RT_DEBUG_TRACE, ("BA - Send ADDBA request. StartSeq = %x, FrameLen = %ld. BufSize = %d\n", Frame.BaStartSeq.field.StartSeq, FrameLen, Frame.BaParm.BufSize)); - } -} - -/* - ========================================================================== - Description: - send DELBA and delete BaEntry if any - Parametrs: - Elem - MLME message MLME_DELBA_REQ_STRUCT - - IRQL = DISPATCH_LEVEL - - ========================================================================== - */ -VOID MlmeDELBAAction( - IN PRTMP_ADAPTER pAd, - IN MLME_QUEUE_ELEM *Elem) -{ - MLME_DELBA_REQ_STRUCT *pInfo; - PUCHAR pOutBuffer = NULL; - PUCHAR pOutBuffer2 = NULL; - NDIS_STATUS NStatus; - ULONG Idx; - FRAME_DELBA_REQ Frame; - ULONG FrameLen; - FRAME_BAR FrameBar; - - pInfo = (MLME_DELBA_REQ_STRUCT *)Elem->Msg; - // must send back DELBA - NdisZeroMemory(&Frame, sizeof(FRAME_DELBA_REQ)); - DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeDELBAAction(), Initiator(%d) \n", pInfo->Initiator)); - - if(MlmeDelBAReqSanity(pAd, Elem->Msg, Elem->MsgLen)) - { - NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory - if(NStatus != NDIS_STATUS_SUCCESS) - { - DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeDELBAAction() allocate memory failed 1. \n")); - return; - } - - NStatus = MlmeAllocateMemory(pAd, &pOutBuffer2); //Get an unused nonpaged memory - if(NStatus != NDIS_STATUS_SUCCESS) - { - MlmeFreeMemory(pAd, pOutBuffer); - DBGPRINT(RT_DEBUG_ERROR, ("BA - MlmeDELBAAction() allocate memory failed 2. \n")); - return; - } - - // SEND BAR (Send BAR to refresh peer reordering buffer.) - Idx = pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID]; - -#ifdef CONFIG_STA_SUPPORT - IF_DEV_CONFIG_OPMODE_ON_STA(pAd) - BarHeaderInit(pAd, &FrameBar, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress); -#endif // CONFIG_STA_SUPPORT // - - FrameBar.StartingSeq.field.FragNum = 0; // make sure sequence not clear in DEL funciton. - FrameBar.StartingSeq.field.StartSeq = pAd->MacTab.Content[pInfo->Wcid].TxSeq[pInfo->TID]; // make sure sequence not clear in DEL funciton. - FrameBar.BarControl.TID = pInfo->TID; // make sure sequence not clear in DEL funciton. - FrameBar.BarControl.ACKPolicy = IMMED_BA; // make sure sequence not clear in DEL funciton. - FrameBar.BarControl.Compressed = 1; // make sure sequence not clear in DEL funciton. - FrameBar.BarControl.MTID = 0; // make sure sequence not clear in DEL funciton. - - MakeOutgoingFrame(pOutBuffer2, &FrameLen, - sizeof(FRAME_BAR), &FrameBar, - END_OF_ARGS); - MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer2, FrameLen); - MlmeFreeMemory(pAd, pOutBuffer2); - DBGPRINT(RT_DEBUG_TRACE,("BA - MlmeDELBAAction() . Send BAR to refresh peer reordering buffer \n")); - - // SEND DELBA FRAME - FrameLen = 0; -#ifdef CONFIG_STA_SUPPORT - IF_DEV_CONFIG_OPMODE_ON_STA(pAd) - { - if (ADHOC_ON(pAd)) - ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); - else - ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->MacTab.Content[pInfo->Wcid].Addr); - } -#endif // CONFIG_STA_SUPPORT // - Frame.Category = CATEGORY_BA; - Frame.Action = DELBA; - Frame.DelbaParm.Initiator = pInfo->Initiator; - Frame.DelbaParm.TID = pInfo->TID; - Frame.ReasonCode = 39; // Time Out - *(USHORT *)(&Frame.DelbaParm) = cpu2le16(*(USHORT *)(&Frame.DelbaParm)); - Frame.ReasonCode = cpu2le16(Frame.ReasonCode); - - MakeOutgoingFrame(pOutBuffer, &FrameLen, - sizeof(FRAME_DELBA_REQ), &Frame, - END_OF_ARGS); - MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); - MlmeFreeMemory(pAd, pOutBuffer); - DBGPRINT(RT_DEBUG_TRACE, ("BA - MlmeDELBAAction() . 3 DELBA sent. Initiator(%d)\n", pInfo->Initiator)); - } -} -#endif // DOT11_N_SUPPORT // - -VOID MlmeQOSAction( - IN PRTMP_ADAPTER pAd, - IN MLME_QUEUE_ELEM *Elem) -{ -} - -VOID MlmeDLSAction( - IN PRTMP_ADAPTER pAd, - IN MLME_QUEUE_ELEM *Elem) -{ -} - -VOID MlmeInvalidAction( - IN PRTMP_ADAPTER pAd, - IN MLME_QUEUE_ELEM *Elem) -{ - //PUCHAR pOutBuffer = NULL; - //Return the receiving frame except the MSB of category filed set to 1. 7.3.1.11 -} - -VOID PeerQOSAction( - IN PRTMP_ADAPTER pAd, - IN MLME_QUEUE_ELEM *Elem) -{ -} - -#ifdef QOS_DLS_SUPPORT -VOID PeerDLSAction( - IN PRTMP_ADAPTER pAd, - IN MLME_QUEUE_ELEM *Elem) -{ - UCHAR Action = Elem->Msg[LENGTH_802_11+1]; - - switch(Action) - { - case ACTION_DLS_REQUEST: -#ifdef CONFIG_STA_SUPPORT - IF_DEV_CONFIG_OPMODE_ON_STA(pAd) - PeerDlsReqAction(pAd, Elem); -#endif // CONFIG_STA_SUPPORT // - break; - - case ACTION_DLS_RESPONSE: -#ifdef CONFIG_STA_SUPPORT - IF_DEV_CONFIG_OPMODE_ON_STA(pAd) - PeerDlsRspAction(pAd, Elem); -#endif // CONFIG_STA_SUPPORT // - break; - - case ACTION_DLS_TEARDOWN: -#ifdef CONFIG_STA_SUPPORT - IF_DEV_CONFIG_OPMODE_ON_STA(pAd) - PeerDlsTearDownAction(pAd, Elem); -#endif // CONFIG_STA_SUPPORT // - break; - } -} -#endif // QOS_DLS_SUPPORT // - -#ifdef DOT11_N_SUPPORT -VOID PeerBAAction( - IN PRTMP_ADAPTER pAd, - IN MLME_QUEUE_ELEM *Elem) -{ - UCHAR Action = Elem->Msg[LENGTH_802_11+1]; - - switch(Action) - { - case ADDBA_REQ: - PeerAddBAReqAction(pAd,Elem); - break; - case ADDBA_RESP: - PeerAddBARspAction(pAd,Elem); - break; - case DELBA: - PeerDelBAAction(pAd,Elem); - break; - } -} - - -#ifdef DOT11N_DRAFT3 - -#ifdef CONFIG_STA_SUPPORT -VOID StaPublicAction( - IN PRTMP_ADAPTER pAd, - IN UCHAR Bss2040Coexist) -{ - BSS_2040_COEXIST_IE BssCoexist; - MLME_SCAN_REQ_STRUCT ScanReq; - - BssCoexist.word = Bss2040Coexist; - // AP asks Station to return a 20/40 BSS Coexistence mgmt frame. So we first starts a scan, then send back 20/40 BSS Coexistence mgmt frame - if ((BssCoexist.field.InfoReq == 1) && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SCAN_2040))) - { - // Clear record first. After scan , will update those bit and send back to transmiter. - pAd->CommonCfg.BSSCoexist2040.field.InfoReq = 1; - pAd->CommonCfg.BSSCoexist2040.field.Intolerant40 = 0; - pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq = 0; - // Fill out stuff for scan request - ScanParmFill(pAd, &ScanReq, ZeroSsid, 0, BSS_ANY, SCAN_2040_BSS_COEXIST); - MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); - pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; - } -} - - -/* -Description : Build Intolerant Channel Rerpot from Trigger event table. -return : how many bytes copied. -*/ -ULONG BuildIntolerantChannelRep( - IN PRTMP_ADAPTER pAd, - IN PUCHAR pDest) -{ - ULONG FrameLen = 0; - ULONG ReadOffset = 0; - UCHAR i; - UCHAR LastRegClass = 0xff; - PUCHAR pLen; - - for ( i = 0;i < MAX_TRIGGER_EVENT;i++) - { - if (pAd->CommonCfg.TriggerEventTab.EventA[i].bValid == TRUE) - { - if (pAd->CommonCfg.TriggerEventTab.EventA[i].RegClass == LastRegClass) - { - *(pDest + ReadOffset) = (UCHAR)pAd->CommonCfg.TriggerEventTab.EventA[i].Channel; - *pLen++; - ReadOffset++; - FrameLen++; - } - else - { - *(pDest + ReadOffset) = IE_2040_BSS_INTOLERANT_REPORT; // IE - *(pDest + ReadOffset + 1) = 2; // Len = RegClass byte + channel byte. - pLen = pDest + ReadOffset + 1; - LastRegClass = pAd->CommonCfg.TriggerEventTab.EventA[i].RegClass; - *(pDest + ReadOffset + 2) = LastRegClass; // Len = RegClass byte + channel byte. - *(pDest + ReadOffset + 3) = (UCHAR)pAd->CommonCfg.TriggerEventTab.EventA[i].Channel; - FrameLen += 4; - ReadOffset += 4; - } - - } - } - return FrameLen; -} - - -/* -Description : Send 20/40 BSS Coexistence Action frame If one trigger event is triggered. -*/ -VOID Send2040CoexistAction( - IN PRTMP_ADAPTER pAd, - IN UCHAR Wcid, - IN BOOLEAN bAddIntolerantCha) -{ - PUCHAR pOutBuffer = NULL; - NDIS_STATUS NStatus; - FRAME_ACTION_HDR Frame; - ULONG FrameLen; - ULONG IntolerantChaRepLen; - - IntolerantChaRepLen = 0; - NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory - if(NStatus != NDIS_STATUS_SUCCESS) - { - DBGPRINT(RT_DEBUG_ERROR,("ACT - Send2040CoexistAction() allocate memory failed \n")); - return; - } - ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[Wcid].Addr, pAd->CommonCfg.Bssid); - Frame.Category = CATEGORY_PUBLIC; - Frame.Action = ACTION_BSS_2040_COEXIST; - - MakeOutgoingFrame(pOutBuffer, &FrameLen, - sizeof(FRAME_ACTION_HDR), &Frame, - END_OF_ARGS); - - *(pOutBuffer + FrameLen) = pAd->CommonCfg.BSSCoexist2040.word; - FrameLen++; - - if (bAddIntolerantCha == TRUE) - IntolerantChaRepLen = BuildIntolerantChannelRep(pAd, pOutBuffer + FrameLen); - - MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen + IntolerantChaRepLen); - DBGPRINT(RT_DEBUG_ERROR,("ACT - Send2040CoexistAction( BSSCoexist2040 = 0x%x ) \n", pAd->CommonCfg.BSSCoexist2040.word)); - -} - - -/* - ========================================================================== - Description: - After scan, Update 20/40 BSS Coexistence IE and send out. - According to 802.11n D3.03 11.14.10 - - Parameters: - ========================================================================== - */ -VOID Update2040CoexistFrameAndNotify( - IN PRTMP_ADAPTER pAd, - IN UCHAR Wcid, - IN BOOLEAN bAddIntolerantCha) -{ - BSS_2040_COEXIST_IE OldValue; - - OldValue.word = pAd->CommonCfg.BSSCoexist2040.word; - if ((pAd->CommonCfg.TriggerEventTab.EventANo > 0) || (pAd->CommonCfg.TriggerEventTab.EventBCountDown > 0)) - pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq = 1; - - // Need to check !!!! - // How STA will set Intolerant40 if implementation dependent. Now we don't set this bit first.!!!!! - // So Only check BSS20WidthReq change. - if (OldValue.field.BSS20WidthReq != pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq) - { - Send2040CoexistAction(pAd, Wcid, bAddIntolerantCha); - } -} -#endif // CONFIG_STA_SUPPORT // - - -BOOLEAN ChannelSwitchSanityCheck( - IN PRTMP_ADAPTER pAd, - IN UCHAR Wcid, - IN UCHAR NewChannel, - IN UCHAR Secondary) -{ - UCHAR i; - - if (Wcid >= MAX_LEN_OF_MAC_TABLE) - return FALSE; - - if ((NewChannel > 7) && (Secondary == 1)) - return FALSE; - - if ((NewChannel < 5) && (Secondary == 3)) - return FALSE; - - // 0. Check if new channel is in the channellist. - for (i = 0;i < pAd->ChannelListNum;i++) - { - if (pAd->ChannelList[i].Channel == NewChannel) - { - break; - } - } - - if (i == pAd->ChannelListNum) - return FALSE; - - return TRUE; -} - - -VOID ChannelSwitchAction( - IN PRTMP_ADAPTER pAd, - IN UCHAR Wcid, - IN UCHAR NewChannel, - IN UCHAR Secondary) -{ - UCHAR BBPValue = 0; - ULONG MACValue; - - DBGPRINT(RT_DEBUG_TRACE,("SPECTRUM - ChannelSwitchAction(NewChannel = %d , Secondary = %d) \n", NewChannel, Secondary)); - - if (ChannelSwitchSanityCheck(pAd, Wcid, NewChannel, Secondary) == FALSE) - return; - - // 1. Switches to BW = 20. - if (Secondary == 0) - { - RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); - BBPValue&= (~0x18); - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); - if (pAd->MACVersion == 0x28600100) - { - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x16); - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x08); - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x11); - DBGPRINT(RT_DEBUG_TRACE, ("!!!rt2860C !!! \n" )); - } - pAd->CommonCfg.BBPCurrentBW = BW_20; - pAd->CommonCfg.Channel = NewChannel; - pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel; - AsicSwitchChannel(pAd, pAd->CommonCfg.Channel,FALSE); - AsicLockChannel(pAd, pAd->CommonCfg.Channel); - pAd->MacTab.Content[Wcid].HTPhyMode.field.BW = 0; - DBGPRINT(RT_DEBUG_TRACE, ("!!!20MHz !!! \n" )); - } - // 1. Switches to BW = 40 And Station supports BW = 40. - else if (((Secondary == 1) || (Secondary == 3)) && (pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth == 1)) - { - pAd->CommonCfg.Channel = NewChannel; - - if (Secondary == 1) - { - // Secondary above. - pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel + 2; - RTMP_IO_READ32(pAd, TX_BAND_CFG, &MACValue); - MACValue &= 0xfe; - RTMP_IO_WRITE32(pAd, TX_BAND_CFG, MACValue); - RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); - BBPValue&= (~0x18); - BBPValue|= (0x10); - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); - RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPValue); - BBPValue&= (~0x20); - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPValue); - DBGPRINT(RT_DEBUG_TRACE, ("!!!40MHz Lower LINK UP !!! Control Channel at Below. Central = %d \n", pAd->CommonCfg.CentralChannel )); - } - else - { - // Secondary below. - pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel - 2; - RTMP_IO_READ32(pAd, TX_BAND_CFG, &MACValue); - MACValue &= 0xfe; - MACValue |= 0x1; - RTMP_IO_WRITE32(pAd, TX_BAND_CFG, MACValue); - RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); - BBPValue&= (~0x18); - BBPValue|= (0x10); - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); - RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPValue); - BBPValue&= (~0x20); - BBPValue|= (0x20); - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPValue); - DBGPRINT(RT_DEBUG_TRACE, ("!!!40MHz Upper LINK UP !!! Control Channel at UpperCentral = %d \n", pAd->CommonCfg.CentralChannel )); - } - pAd->CommonCfg.BBPCurrentBW = BW_40; - AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); - AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); - pAd->MacTab.Content[Wcid].HTPhyMode.field.BW = 1; - } -} -#endif // DOT11N_DRAFT3 // -#endif // DOT11_N_SUPPORT // - -VOID PeerPublicAction( - IN PRTMP_ADAPTER pAd, - IN MLME_QUEUE_ELEM *Elem) -{ -#ifdef DOT11N_DRAFT3 - UCHAR Action = Elem->Msg[LENGTH_802_11+1]; -#endif // DOT11N_DRAFT3 // - - if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE) - return; - -#ifdef DOT11N_DRAFT3 - switch(Action) - { - case ACTION_BSS_2040_COEXIST: // Format defined in IEEE 7.4.7a.1 in 11n Draf3.03 - { - //UCHAR BssCoexist; - BSS_2040_COEXIST_ELEMENT *pCoexistInfo; - BSS_2040_COEXIST_IE *pBssCoexistIe; - BSS_2040_INTOLERANT_CH_REPORT *pIntolerantReport = NULL; - - if (Elem->MsgLen <= (LENGTH_802_11 + sizeof(BSS_2040_COEXIST_ELEMENT)) ) - { - DBGPRINT(RT_DEBUG_ERROR, ("ACTION - 20/40 BSS Coexistence Management Frame length too short! len = %ld!\n", Elem->MsgLen)); - break; - } - DBGPRINT(RT_DEBUG_TRACE, ("ACTION - 20/40 BSS Coexistence Management action----> \n")); - hex_dump("CoexistenceMgmtFrame", Elem->Msg, Elem->MsgLen); - - - pCoexistInfo = (BSS_2040_COEXIST_ELEMENT *) &Elem->Msg[LENGTH_802_11+2]; - //hex_dump("CoexistInfo", (PUCHAR)pCoexistInfo, sizeof(BSS_2040_COEXIST_ELEMENT)); - if (Elem->MsgLen >= (LENGTH_802_11 + sizeof(BSS_2040_COEXIST_ELEMENT) + sizeof(BSS_2040_INTOLERANT_CH_REPORT))) - { - pIntolerantReport = (BSS_2040_INTOLERANT_CH_REPORT *)((PUCHAR)pCoexistInfo + sizeof(BSS_2040_COEXIST_ELEMENT)); - } - //hex_dump("IntolerantReport ", (PUCHAR)pIntolerantReport, sizeof(BSS_2040_INTOLERANT_CH_REPORT)); - - pBssCoexistIe = (BSS_2040_COEXIST_IE *)(&pCoexistInfo->BssCoexistIe); - -#ifdef CONFIG_STA_SUPPORT - IF_DEV_CONFIG_OPMODE_ON_STA(pAd) - { - if (INFRA_ON(pAd)) - { - StaPublicAction(pAd, pCoexistInfo); - } - } -#endif // CONFIG_STA_SUPPORT // - - } - break; - } - -#endif // DOT11N_DRAFT3 // - -} - - -static VOID ReservedAction( - IN PRTMP_ADAPTER pAd, - IN MLME_QUEUE_ELEM *Elem) -{ - UCHAR Category; - - if (Elem->MsgLen <= LENGTH_802_11) - { - return; - } - - Category = Elem->Msg[LENGTH_802_11]; - DBGPRINT(RT_DEBUG_TRACE,("Rcv reserved category(%d) Action Frame\n", Category)); - hex_dump("Reserved Action Frame", &Elem->Msg[0], Elem->MsgLen); -} - -VOID PeerRMAction( - IN PRTMP_ADAPTER pAd, - IN MLME_QUEUE_ELEM *Elem) - -{ - return; -} - -#ifdef DOT11_N_SUPPORT -static VOID respond_ht_information_exchange_action( - IN PRTMP_ADAPTER pAd, - IN MLME_QUEUE_ELEM *Elem) -{ - PUCHAR pOutBuffer = NULL; - NDIS_STATUS NStatus; - ULONG FrameLen; - FRAME_HT_INFO HTINFOframe, *pFrame; - 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. -#ifdef CONFIG_STA_SUPPORT - IF_DEV_CONFIG_OPMODE_ON_STA(pAd) - { - 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); - } -#endif // CONFIG_STA_SUPPORT // - - 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); -} - - -#ifdef DOT11N_DRAFT3 -VOID SendNotifyBWActionFrame( - IN PRTMP_ADAPTER pAd, - IN UCHAR Wcid, - IN UCHAR apidx) -{ - PUCHAR pOutBuffer = NULL; - NDIS_STATUS NStatus; - FRAME_ACTION_HDR Frame; - ULONG FrameLen; - PUCHAR pAddr1; - - - NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory - if(NStatus != NDIS_STATUS_SUCCESS) - { - DBGPRINT(RT_DEBUG_ERROR,("ACT - SendNotifyBWAction() allocate memory failed \n")); - return; - } - - if (Wcid == MCAST_WCID) - pAddr1 = &BROADCAST_ADDR[0]; - else - pAddr1 = pAd->MacTab.Content[Wcid].Addr; - ActHeaderInit(pAd, &Frame.Hdr, pAddr1, pAd->ApCfg.MBSSID[apidx].Bssid, pAd->ApCfg.MBSSID[apidx].Bssid); - - Frame.Category = CATEGORY_HT; - Frame.Action = NOTIFY_BW_ACTION; - - MakeOutgoingFrame(pOutBuffer, &FrameLen, - sizeof(FRAME_ACTION_HDR), &Frame, - END_OF_ARGS); - - *(pOutBuffer + FrameLen) = pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth; - FrameLen++; - - - MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); - DBGPRINT(RT_DEBUG_TRACE,("ACT - SendNotifyBWAction(NotifyBW= %d)!\n", pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth)); - -} -#endif // DOT11N_DRAFT3 // - - -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")); -#ifdef CONFIG_STA_SUPPORT - 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; - } -#endif // CONFIG_STA_SUPPORT // - - 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; -// FRAME_BAR FrameBar; -// ULONG FrameLen; -// NDIS_STATUS NStatus; -// PUCHAR pOutBuffer = NULL; -// USHORT Sequence; - UCHAR TID; - -#ifdef RALINK_ATE - if (ATE_ON(pAd)) - return; -#endif // RALINK_ATE // - - 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]; - - -#ifdef CONFIG_STA_SUPPORT - IF_DEV_CONFIG_OPMODE_ON_STA(pAd) - BarHeaderInit(pAd, &FrameBar, pEntry->Addr, pAd->CurrentAddress); -#endif // CONFIG_STA_SUPPORT // - - 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); - //if (!(CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_RALINK_CHIPSET))) - if (1) // Now we always send BAR. - { - //MiniportMMRequestUnlock(pAd, 0, pOutBuffer, FrameLen); - MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); - //MiniportDataMMRequest(pAd, MapUserPriorityToAccessCategory[TID], pOutBuffer, FrameLen); - } - MlmeFreeMemory(pAd, pOutBuffer); - } - } -} -#endif // DOT11_N_SUPPORT // - -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) -{ -// USHORT Duration; - - 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; -} +#include "../../rt2870/common/action.c" |