-/*
- *************************************************************************
- * 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);
-
- 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);
-
- 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);
-}
-
-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];
- }
-
- {
- 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);
- }
-
- 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);
- 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];
-
- BarHeaderInit(pAd, &FrameBar, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress);
-
- 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;
-
- {
- 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);
- }
-
- 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));
- }
-}
-
-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)
-{
-}
-
-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;
- }
-}
-
-VOID PeerPublicAction(
- IN PRTMP_ADAPTER pAd,
- IN MLME_QUEUE_ELEM *Elem)
-{
- if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE)
- return;
-}
-
-
-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;
-}
-
-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.
- {
- 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"));
-
- 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];
-
- BarHeaderInit(pAd, &FrameBar, pEntry->Addr, pAd->CurrentAddress);
-
- 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 (1) // Now we always send BAR.
- {
-#ifndef RT30xx
- MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
-#endif
-#ifdef RT30xx
- MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
-#endif
- }
- 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;
-}
+#include "../../rt2860/common/action.c"
-/*
- *************************************************************************
- * 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:
- aironet.h
-
- Abstract:
-
- Revision History:
- Who When What
- -------- ---------- ----------------------------------------------
- Name Date Modification logs
- Paul Lin 04-06-15 Initial
-*/
-
-#ifndef __ACTION_H__
-#define __ACTION_H__
-
-typedef struct PACKED __HT_INFO_OCTET
-{
- UCHAR Request:1;
- UCHAR Forty_MHz_Intolerant:1;
- UCHAR STA_Channel_Width:1;
- UCHAR Reserved:5;
-} HT_INFORMATION_OCTET;
-
-
-typedef struct PACKED __FRAME_HT_INFO
-{
- HEADER_802_11 Hdr;
- UCHAR Category;
- UCHAR Action;
- HT_INFORMATION_OCTET HT_Info;
-} FRAME_HT_INFO, *PFRAME_HT_INFO;
-
-#endif /* __ACTION_H__ */
-
-
+#include "../../rt2860/common/action.h"
-/*
- *************************************************************************
- * 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. *
- * *
- *************************************************************************
- */
-
-
-#include "../rt_config.h"
-
-
-
-#define BA_ORI_INIT_SEQ (pEntry->TxSeq[TID]) //1 // inital sequence number of BA session
-
-#define ORI_SESSION_MAX_RETRY 8
-#define ORI_BA_SESSION_TIMEOUT (2000) // ms
-#define REC_BA_SESSION_IDLE_TIMEOUT (1000) // ms
-
-#define REORDERING_PACKET_TIMEOUT ((100 * HZ)/1000) // system ticks -- 100 ms
-#define MAX_REORDERING_PACKET_TIMEOUT ((3000 * HZ)/1000) // system ticks -- 100 ms
-
-#define RESET_RCV_SEQ (0xFFFF)
-
-static void ba_mpdu_blk_free(PRTMP_ADAPTER pAd, struct reordering_mpdu *mpdu_blk);
-
-
-BA_ORI_ENTRY *BATableAllocOriEntry(
- IN PRTMP_ADAPTER pAd,
- OUT USHORT *Idx);
-
-BA_REC_ENTRY *BATableAllocRecEntry(
- IN PRTMP_ADAPTER pAd,
- OUT USHORT *Idx);
-
-VOID BAOriSessionSetupTimeout(
- IN PVOID SystemSpecific1,
- IN PVOID FunctionContext,
- IN PVOID SystemSpecific2,
- IN PVOID SystemSpecific3);
-
-VOID BARecSessionIdleTimeout(
- IN PVOID SystemSpecific1,
- IN PVOID FunctionContext,
- IN PVOID SystemSpecific2,
- IN PVOID SystemSpecific3);
-
-
-BUILD_TIMER_FUNCTION(BAOriSessionSetupTimeout);
-BUILD_TIMER_FUNCTION(BARecSessionIdleTimeout);
-
-#define ANNOUNCE_REORDERING_PACKET(_pAd, _mpdu_blk) \
- Announce_Reordering_Packet(_pAd, _mpdu_blk);
-
-VOID BA_MaxWinSizeReasign(
- IN PRTMP_ADAPTER pAd,
- IN MAC_TABLE_ENTRY *pEntryPeer,
- OUT UCHAR *pWinSize)
-{
- UCHAR MaxSize;
-
-
- if (pAd->MACVersion >= RALINK_2883_VERSION) // 3*3
- {
- if (pAd->MACVersion >= RALINK_3070_VERSION)
- {
- if (pEntryPeer->WepStatus != Ndis802_11EncryptionDisabled)
- MaxSize = 7; // for non-open mode
- else
- MaxSize = 13;
- }
- else
- MaxSize = 31;
- }
- else if (pAd->MACVersion >= RALINK_2880E_VERSION) // 2880 e
- {
- if (pEntryPeer->WepStatus != Ndis802_11EncryptionDisabled)
- MaxSize = 7; // for non-open mode
- else
- MaxSize = 13;
- }
- else
- MaxSize = 7;
-
- DBGPRINT(RT_DEBUG_TRACE, ("ba> Win Size = %d, Max Size = %d\n",
- *pWinSize, MaxSize));
-
- if ((*pWinSize) > MaxSize)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("ba> reassign max win size from %d to %d\n",
- *pWinSize, MaxSize));
-
- *pWinSize = MaxSize;
- }
-}
-
-void Announce_Reordering_Packet(IN PRTMP_ADAPTER pAd,
- IN struct reordering_mpdu *mpdu)
-{
- PNDIS_PACKET pPacket;
-
- pPacket = mpdu->pPacket;
-
- if (mpdu->bAMSDU)
- {
- ASSERT(0);
- BA_Reorder_AMSDU_Annnounce(pAd, pPacket);
- }
- else
- {
- //
- // pass this 802.3 packet to upper layer or forward this packet to WM directly
- //
-
- ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pPacket, RTMP_GET_PACKET_IF(pPacket));
- }
-}
-
-/*
- * Insert a reordering mpdu into sorted linked list by sequence no.
- */
-BOOLEAN ba_reordering_mpdu_insertsorted(struct reordering_list *list, struct reordering_mpdu *mpdu)
-{
-
- struct reordering_mpdu **ppScan = &list->next;
-
- while (*ppScan != NULL)
- {
- if (SEQ_SMALLER((*ppScan)->Sequence, mpdu->Sequence, MAXSEQ))
- {
- ppScan = &(*ppScan)->next;
- }
- else if ((*ppScan)->Sequence == mpdu->Sequence)
- {
- /* give up this duplicated frame */
- return(FALSE);
- }
- else
- {
- /* find position */
- break;
- }
- }
-
- mpdu->next = *ppScan;
- *ppScan = mpdu;
- list->qlen++;
- return TRUE;
-}
-
-
-/*
- * caller lock critical section if necessary
- */
-static inline void ba_enqueue(struct reordering_list *list, struct reordering_mpdu *mpdu_blk)
-{
- list->qlen++;
- mpdu_blk->next = list->next;
- list->next = mpdu_blk;
-}
-
-/*
- * caller lock critical section if necessary
- */
-static inline struct reordering_mpdu * ba_dequeue(struct reordering_list *list)
-{
- struct reordering_mpdu *mpdu_blk = NULL;
-
- ASSERT(list);
-
- if (list->qlen)
- {
- list->qlen--;
- mpdu_blk = list->next;
- if (mpdu_blk)
- {
- list->next = mpdu_blk->next;
- mpdu_blk->next = NULL;
- }
- }
- return mpdu_blk;
-}
-
-
-static inline struct reordering_mpdu *ba_reordering_mpdu_dequeue(struct reordering_list *list)
-{
- return(ba_dequeue(list));
-}
-
-
-static inline struct reordering_mpdu *ba_reordering_mpdu_probe(struct reordering_list *list)
- {
- ASSERT(list);
-
- return(list->next);
- }
-
-
-/*
- * free all resource for reordering mechanism
- */
-void ba_reordering_resource_release(PRTMP_ADAPTER pAd)
-{
- BA_TABLE *Tab;
- PBA_REC_ENTRY pBAEntry;
- struct reordering_mpdu *mpdu_blk;
- int i;
-
- Tab = &pAd->BATable;
-
- /* I. release all pending reordering packet */
- NdisAcquireSpinLock(&pAd->BATabLock);
- for (i = 0; i < MAX_LEN_OF_BA_REC_TABLE; i++)
- {
- pBAEntry = &Tab->BARecEntry[i];
- if (pBAEntry->REC_BA_Status != Recipient_NONE)
- {
- while ((mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list)))
- {
- ASSERT(mpdu_blk->pPacket);
- RELEASE_NDIS_PACKET(pAd, mpdu_blk->pPacket, NDIS_STATUS_FAILURE);
- ba_mpdu_blk_free(pAd, mpdu_blk);
- }
- }
- }
- NdisReleaseSpinLock(&pAd->BATabLock);
-
- ASSERT(pBAEntry->list.qlen == 0);
- /* II. free memory of reordering mpdu table */
- NdisAcquireSpinLock(&pAd->mpdu_blk_pool.lock);
- os_free_mem(pAd, pAd->mpdu_blk_pool.mem);
- NdisReleaseSpinLock(&pAd->mpdu_blk_pool.lock);
-}
-
-
-
-/*
- * Allocate all resource for reordering mechanism
- */
-BOOLEAN ba_reordering_resource_init(PRTMP_ADAPTER pAd, int num)
-{
- int i;
- PUCHAR mem;
- struct reordering_mpdu *mpdu_blk;
- struct reordering_list *freelist;
-
- /* allocate spinlock */
- NdisAllocateSpinLock(&pAd->mpdu_blk_pool.lock);
-
- /* initialize freelist */
- freelist = &pAd->mpdu_blk_pool.freelist;
- freelist->next = NULL;
- freelist->qlen = 0;
-
- DBGPRINT(RT_DEBUG_TRACE, ("Allocate %d memory for BA reordering\n", (UINT32)(num*sizeof(struct reordering_mpdu))));
-
- /* allocate number of mpdu_blk memory */
- os_alloc_mem(pAd, (PUCHAR *)&mem, (num*sizeof(struct reordering_mpdu)));
-
- pAd->mpdu_blk_pool.mem = mem;
-
- if (mem == NULL)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("Can't Allocate Memory for BA Reordering\n"));
- return(FALSE);
- }
-
- /* build mpdu_blk free list */
- for (i=0; i<num; i++)
- {
- /* get mpdu_blk */
- mpdu_blk = (struct reordering_mpdu *) mem;
- /* initial mpdu_blk */
- NdisZeroMemory(mpdu_blk, sizeof(struct reordering_mpdu));
- /* next mpdu_blk */
- mem += sizeof(struct reordering_mpdu);
- /* insert mpdu_blk into freelist */
- ba_enqueue(freelist, mpdu_blk);
- }
-
- return(TRUE);
-}
-
-//static int blk_count=0; // sample take off, no use
-
-static struct reordering_mpdu *ba_mpdu_blk_alloc(PRTMP_ADAPTER pAd)
-{
- struct reordering_mpdu *mpdu_blk;
-
- NdisAcquireSpinLock(&pAd->mpdu_blk_pool.lock);
- mpdu_blk = ba_dequeue(&pAd->mpdu_blk_pool.freelist);
- if (mpdu_blk)
- {
-// blk_count++;
- /* reset mpdu_blk */
- NdisZeroMemory(mpdu_blk, sizeof(struct reordering_mpdu));
- }
- NdisReleaseSpinLock(&pAd->mpdu_blk_pool.lock);
- return mpdu_blk;
-}
-
-static void ba_mpdu_blk_free(PRTMP_ADAPTER pAd, struct reordering_mpdu *mpdu_blk)
-{
- ASSERT(mpdu_blk);
-
- NdisAcquireSpinLock(&pAd->mpdu_blk_pool.lock);
-// blk_count--;
- ba_enqueue(&pAd->mpdu_blk_pool.freelist, mpdu_blk);
- NdisReleaseSpinLock(&pAd->mpdu_blk_pool.lock);
-}
-
-
-static USHORT ba_indicate_reordering_mpdus_in_order(
- IN PRTMP_ADAPTER pAd,
- IN PBA_REC_ENTRY pBAEntry,
- IN USHORT StartSeq)
-{
- struct reordering_mpdu *mpdu_blk;
- USHORT LastIndSeq = RESET_RCV_SEQ;
-
- NdisAcquireSpinLock(&pBAEntry->RxReRingLock);
-
- while ((mpdu_blk = ba_reordering_mpdu_probe(&pBAEntry->list)))
- {
- /* find in-order frame */
- if (!SEQ_STEPONE(mpdu_blk->Sequence, StartSeq, MAXSEQ))
- {
- break;
- }
- /* dequeue in-order frame from reodering list */
- mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list);
- /* pass this frame up */
- ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk);
- /* move to next sequence */
- StartSeq = mpdu_blk->Sequence;
- LastIndSeq = StartSeq;
- /* free mpdu_blk */
- ba_mpdu_blk_free(pAd, mpdu_blk);
- }
-
- NdisReleaseSpinLock(&pBAEntry->RxReRingLock);
-
- /* update last indicated sequence */
- return LastIndSeq;
-}
-
-static void ba_indicate_reordering_mpdus_le_seq(
- IN PRTMP_ADAPTER pAd,
- IN PBA_REC_ENTRY pBAEntry,
- IN USHORT Sequence)
-{
- struct reordering_mpdu *mpdu_blk;
-
- NdisAcquireSpinLock(&pBAEntry->RxReRingLock);
- while ((mpdu_blk = ba_reordering_mpdu_probe(&pBAEntry->list)))
- {
- /* find in-order frame */
- if ((mpdu_blk->Sequence == Sequence) || SEQ_SMALLER(mpdu_blk->Sequence, Sequence, MAXSEQ))
- {
- /* dequeue in-order frame from reodering list */
- mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list);
- /* pass this frame up */
- ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk);
- /* free mpdu_blk */
- ba_mpdu_blk_free(pAd, mpdu_blk);
- }
- else
- {
- break;
- }
- }
- NdisReleaseSpinLock(&pBAEntry->RxReRingLock);
-}
-
-
-static void ba_refresh_reordering_mpdus(
- IN PRTMP_ADAPTER pAd,
- PBA_REC_ENTRY pBAEntry)
-{
- struct reordering_mpdu *mpdu_blk;
-
- NdisAcquireSpinLock(&pBAEntry->RxReRingLock);
-
- /* dequeue in-order frame from reodering list */
- while ((mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list)))
- {
- /* pass this frame up */
- ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk);
-
- pBAEntry->LastIndSeq = mpdu_blk->Sequence;
- ba_mpdu_blk_free(pAd, mpdu_blk);
-
- /* update last indicated sequence */
- }
- ASSERT(pBAEntry->list.qlen == 0);
- pBAEntry->LastIndSeq = RESET_RCV_SEQ;
- NdisReleaseSpinLock(&pBAEntry->RxReRingLock);
-}
-
-
-//static
-void ba_flush_reordering_timeout_mpdus(
- IN PRTMP_ADAPTER pAd,
- IN PBA_REC_ENTRY pBAEntry,
- IN ULONG Now32)
-
-{
- USHORT Sequence;
-
-// if ((RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+REORDERING_PACKET_TIMEOUT)) &&
-// (pBAEntry->list.qlen > ((pBAEntry->BAWinSize*7)/8))) //||
-// (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(10*REORDERING_PACKET_TIMEOUT))) &&
-// (pBAEntry->list.qlen > (pBAEntry->BAWinSize/8)))
- if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(MAX_REORDERING_PACKET_TIMEOUT/6)))
- &&(pBAEntry->list.qlen > 1)
- )
- {
- DBGPRINT(RT_DEBUG_TRACE,("timeout[%d] (%08lx-%08lx = %d > %d): %x, flush all!\n ", pBAEntry->list.qlen, Now32, (pBAEntry->LastIndSeqAtTimer),
- (int)((long) Now32 - (long)(pBAEntry->LastIndSeqAtTimer)), MAX_REORDERING_PACKET_TIMEOUT,
- pBAEntry->LastIndSeq));
- ba_refresh_reordering_mpdus(pAd, pBAEntry);
- pBAEntry->LastIndSeqAtTimer = Now32;
- }
- else
- if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(REORDERING_PACKET_TIMEOUT)))
- && (pBAEntry->list.qlen > 0)
- )
- {
- //
- // force LastIndSeq to shift to LastIndSeq+1
- //
- Sequence = (pBAEntry->LastIndSeq+1) & MAXSEQ;
- ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, Sequence);
- pBAEntry->LastIndSeqAtTimer = Now32;
- pBAEntry->LastIndSeq = Sequence;
- //
- // indicate in-order mpdus
- //
- Sequence = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, Sequence);
- if (Sequence != RESET_RCV_SEQ)
- {
- pBAEntry->LastIndSeq = Sequence;
- }
-
- }
-}
-
-
-/*
- * generate ADDBA request to
- * set up BA agreement
- */
-VOID BAOriSessionSetUp(
- IN PRTMP_ADAPTER pAd,
- IN MAC_TABLE_ENTRY *pEntry,
- IN UCHAR TID,
- IN USHORT TimeOut,
- IN ULONG DelayTime,
- IN BOOLEAN isForced)
-
-{
- //MLME_ADDBA_REQ_STRUCT AddbaReq;
- BA_ORI_ENTRY *pBAEntry = NULL;
- USHORT Idx;
- BOOLEAN Cancelled;
-
- if ((pAd->CommonCfg.BACapability.field.AutoBA != TRUE) && (isForced == FALSE))
- return;
-
- // if this entry is limited to use legacy tx mode, it doesn't generate BA.
- if (RTMPStaFixedTxMode(pAd, pEntry) != FIXED_TXMODE_HT)
- return;
-
- if ((pEntry->BADeclineBitmap & (1<<TID)) && (isForced == FALSE))
- {
- // try again after 3 secs
- DelayTime = 3000;
-// printk("DeCline BA from Peer\n");
-// return;
- }
-
-
- Idx = pEntry->BAOriWcidArray[TID];
- if (Idx == 0)
- {
- // allocate a BA session
- pBAEntry = BATableAllocOriEntry(pAd, &Idx);
- if (pBAEntry == NULL)
- {
- DBGPRINT(RT_DEBUG_TRACE,("ADDBA - MlmeADDBAAction() allocate BA session failed \n"));
- return;
- }
- }
- else
- {
- pBAEntry =&pAd->BATable.BAOriEntry[Idx];
- }
-
- if (pBAEntry->ORI_BA_Status >= Originator_WaitRes)
- {
- return;
- }
-
- pEntry->BAOriWcidArray[TID] = Idx;
-
- // Initialize BA session
- pBAEntry->ORI_BA_Status = Originator_WaitRes;
- pBAEntry->Wcid = pEntry->Aid;
- pBAEntry->BAWinSize = pAd->CommonCfg.BACapability.field.RxBAWinLimit;
- pBAEntry->Sequence = BA_ORI_INIT_SEQ;
- pBAEntry->Token = 1; // (2008-01-21) Jan Lee recommends it - this token can't be 0
- pBAEntry->TID = TID;
- pBAEntry->TimeOutValue = TimeOut;
- pBAEntry->pAdapter = pAd;
-
-#ifdef RT30xx
- DBGPRINT(RT_DEBUG_TRACE,("Send AddBA to %02x:%02x:%02x:%02x:%02x:%02x Tid:%d isForced:%d Wcid:%d\n"
- ,pEntry->Addr[0],pEntry->Addr[1],pEntry->Addr[2]
- ,pEntry->Addr[3],pEntry->Addr[4],pEntry->Addr[5]
- ,TID,isForced,pEntry->Aid));
-#endif
-
- if (!(pEntry->TXBAbitmap & (1<<TID)))
- {
- RTMPInitTimer(pAd, &pBAEntry->ORIBATimer, GET_TIMER_FUNCTION(BAOriSessionSetupTimeout), pBAEntry, FALSE);
- }
- else
- RTMPCancelTimer(&pBAEntry->ORIBATimer, &Cancelled);
-
- // set timer to send ADDBA request
- RTMPSetTimer(&pBAEntry->ORIBATimer, DelayTime);
-}
-
-VOID BAOriSessionAdd(
- IN PRTMP_ADAPTER pAd,
- IN MAC_TABLE_ENTRY *pEntry,
- IN PFRAME_ADDBA_RSP pFrame)
-{
- BA_ORI_ENTRY *pBAEntry = NULL;
- BOOLEAN Cancelled;
- UCHAR TID;
- USHORT Idx;
- PUCHAR pOutBuffer2 = NULL;
- NDIS_STATUS NStatus;
- ULONG FrameLen;
- FRAME_BAR FrameBar;
-
- TID = pFrame->BaParm.TID;
- Idx = pEntry->BAOriWcidArray[TID];
- pBAEntry =&pAd->BATable.BAOriEntry[Idx];
-
- // Start fill in parameters.
- if ((Idx !=0) && (pBAEntry->TID == TID) && (pBAEntry->ORI_BA_Status == Originator_WaitRes))
- {
- pBAEntry->BAWinSize = min(pBAEntry->BAWinSize, ((UCHAR)pFrame->BaParm.BufSize));
- BA_MaxWinSizeReasign(pAd, pEntry, &pBAEntry->BAWinSize);
-
- pBAEntry->TimeOutValue = pFrame->TimeOutValue;
- pBAEntry->ORI_BA_Status = Originator_Done;
- // reset sequence number
- pBAEntry->Sequence = BA_ORI_INIT_SEQ;
- // Set Bitmap flag.
- pEntry->TXBAbitmap |= (1<<TID);
- RTMPCancelTimer(&pBAEntry->ORIBATimer, &Cancelled);
-
- pBAEntry->ORIBATimer.TimerValue = 0; //pFrame->TimeOutValue;
-
- DBGPRINT(RT_DEBUG_TRACE,("%s : TXBAbitmap = %x, BAWinSize = %d, TimeOut = %ld\n", __func__, pEntry->TXBAbitmap,
- pBAEntry->BAWinSize, pBAEntry->ORIBATimer.TimerValue));
-
- // SEND BAR ;
- NStatus = MlmeAllocateMemory(pAd, &pOutBuffer2); //Get an unused nonpaged memory
- if (NStatus != NDIS_STATUS_SUCCESS)
- {
- DBGPRINT(RT_DEBUG_TRACE,("BA - BAOriSessionAdd() allocate memory failed \n"));
- return;
- }
-
- BarHeaderInit(pAd, &FrameBar, pAd->MacTab.Content[pBAEntry->Wcid].Addr, pAd->CurrentAddress);
-
- FrameBar.StartingSeq.field.FragNum = 0; // make sure sequence not clear in DEL function.
- FrameBar.StartingSeq.field.StartSeq = pBAEntry->Sequence; // make sure sequence not clear in DEL funciton.
- FrameBar.BarControl.TID = pBAEntry->TID; // 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);
-
-
- if (pBAEntry->ORIBATimer.TimerValue)
- RTMPSetTimer(&pBAEntry->ORIBATimer, pBAEntry->ORIBATimer.TimerValue); // in mSec
- }
-}
-
-BOOLEAN BARecSessionAdd(
- IN PRTMP_ADAPTER pAd,
- IN MAC_TABLE_ENTRY *pEntry,
- IN PFRAME_ADDBA_REQ pFrame)
-{
- BA_REC_ENTRY *pBAEntry = NULL;
- BOOLEAN Status = TRUE;
- BOOLEAN Cancelled;
- USHORT Idx;
- UCHAR TID;
- UCHAR BAWinSize;
- //UINT32 Value;
- //UINT offset;
-
-
- ASSERT(pEntry);
-
- // find TID
- TID = pFrame->BaParm.TID;
-
- BAWinSize = min(((UCHAR)pFrame->BaParm.BufSize), (UCHAR)pAd->CommonCfg.BACapability.field.RxBAWinLimit);
-
- // Intel patch
- if (BAWinSize == 0)
- {
- BAWinSize = 64;
- }
-
- Idx = pEntry->BARecWcidArray[TID];
-
-
- if (Idx == 0)
- {
- pBAEntry = BATableAllocRecEntry(pAd, &Idx);
- }
- else
- {
- pBAEntry = &pAd->BATable.BARecEntry[Idx];
- // flush all pending reordering mpdus
- ba_refresh_reordering_mpdus(pAd, pBAEntry);
- }
-
- DBGPRINT(RT_DEBUG_TRACE,("%s(%ld): Idx = %d, BAWinSize(req %d) = %d\n", __func__, pAd->BATable.numAsRecipient, Idx,
- pFrame->BaParm.BufSize, BAWinSize));
-
- // Start fill in parameters.
- if (pBAEntry != NULL)
- {
- ASSERT(pBAEntry->list.qlen == 0);
-
- pBAEntry->REC_BA_Status = Recipient_HandleRes;
- pBAEntry->BAWinSize = BAWinSize;
- pBAEntry->Wcid = pEntry->Aid;
- pBAEntry->TID = TID;
- pBAEntry->TimeOutValue = pFrame->TimeOutValue;
- pBAEntry->REC_BA_Status = Recipient_Accept;
- // initial sequence number
- pBAEntry->LastIndSeq = RESET_RCV_SEQ; //pFrame->BaStartSeq.field.StartSeq;
-
- printk("Start Seq = %08x\n", pFrame->BaStartSeq.field.StartSeq);
-
- if (pEntry->RXBAbitmap & (1<<TID))
- {
- RTMPCancelTimer(&pBAEntry->RECBATimer, &Cancelled);
- }
- else
- {
- RTMPInitTimer(pAd, &pBAEntry->RECBATimer, GET_TIMER_FUNCTION(BARecSessionIdleTimeout), pBAEntry, TRUE);
- }
-
- // Set Bitmap flag.
- pEntry->RXBAbitmap |= (1<<TID);
- pEntry->BARecWcidArray[TID] = Idx;
-
- pEntry->BADeclineBitmap &= ~(1<<TID);
-
- // Set BA session mask in WCID table.
- RT28XX_ADD_BA_SESSION_TO_ASIC(pAd, pEntry->Aid, TID);
-
- DBGPRINT(RT_DEBUG_TRACE,("MACEntry[%d]RXBAbitmap = 0x%x. BARecWcidArray=%d\n",
- pEntry->Aid, pEntry->RXBAbitmap, pEntry->BARecWcidArray[TID]));
- }
- else
- {
- Status = FALSE;
- DBGPRINT(RT_DEBUG_TRACE,("Can't Accept ADDBA for %02x:%02x:%02x:%02x:%02x:%02x TID = %d\n",
- PRINT_MAC(pEntry->Addr), TID));
- }
- return(Status);
-}
-
-
-BA_REC_ENTRY *BATableAllocRecEntry(
- IN PRTMP_ADAPTER pAd,
- OUT USHORT *Idx)
-{
- int i;
- BA_REC_ENTRY *pBAEntry = NULL;
-
-
- NdisAcquireSpinLock(&pAd->BATabLock);
-
- if (pAd->BATable.numAsRecipient >= MAX_BARECI_SESSION)
- {
- printk("BA Recipeint Session (%ld) > %d\n", pAd->BATable.numAsRecipient,
- MAX_BARECI_SESSION);
- goto done;
- }
-
- // reserve idx 0 to identify BAWcidArray[TID] as empty
- for (i=1; i < MAX_LEN_OF_BA_REC_TABLE; i++)
- {
- pBAEntry =&pAd->BATable.BARecEntry[i];
- if ((pBAEntry->REC_BA_Status == Recipient_NONE))
- {
- // get one
- pAd->BATable.numAsRecipient++;
- pBAEntry->REC_BA_Status = Recipient_USED;
- *Idx = i;
- break;
- }
- }
-
-done:
- NdisReleaseSpinLock(&pAd->BATabLock);
- return pBAEntry;
-}
-
-BA_ORI_ENTRY *BATableAllocOriEntry(
- IN PRTMP_ADAPTER pAd,
- OUT USHORT *Idx)
-{
- int i;
- BA_ORI_ENTRY *pBAEntry = NULL;
-
- NdisAcquireSpinLock(&pAd->BATabLock);
-
- if (pAd->BATable.numAsOriginator >= (MAX_LEN_OF_BA_ORI_TABLE))
- {
- goto done;
- }
-
- // reserve idx 0 to identify BAWcidArray[TID] as empty
- for (i=1; i<MAX_LEN_OF_BA_ORI_TABLE; i++)
- {
- pBAEntry =&pAd->BATable.BAOriEntry[i];
- if ((pBAEntry->ORI_BA_Status == Originator_NONE))
- {
- // get one
- pAd->BATable.numAsOriginator++;
- pBAEntry->ORI_BA_Status = Originator_USED;
- pBAEntry->pAdapter = pAd;
- *Idx = i;
- break;
- }
- }
-
-done:
- NdisReleaseSpinLock(&pAd->BATabLock);
- return pBAEntry;
-}
-
-
-VOID BATableFreeOriEntry(
- IN PRTMP_ADAPTER pAd,
- IN ULONG Idx)
-{
- BA_ORI_ENTRY *pBAEntry = NULL;
- MAC_TABLE_ENTRY *pEntry;
-
-
- if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_ORI_TABLE))
- return;
-
- pBAEntry =&pAd->BATable.BAOriEntry[Idx];
-
- if (pBAEntry->ORI_BA_Status != Originator_NONE)
- {
- pEntry = &pAd->MacTab.Content[pBAEntry->Wcid];
- pEntry->BAOriWcidArray[pBAEntry->TID] = 0;
-
-
- NdisAcquireSpinLock(&pAd->BATabLock);
- if (pBAEntry->ORI_BA_Status == Originator_Done)
- {
- pEntry->TXBAbitmap &= (~(1<<(pBAEntry->TID) ));
- DBGPRINT(RT_DEBUG_TRACE, ("BATableFreeOriEntry numAsOriginator= %ld\n", pAd->BATable.numAsRecipient));
- // Erase Bitmap flag.
- }
-
- ASSERT(pAd->BATable.numAsOriginator != 0);
-
- pAd->BATable.numAsOriginator -= 1;
-
- pBAEntry->ORI_BA_Status = Originator_NONE;
- pBAEntry->Token = 0;
- NdisReleaseSpinLock(&pAd->BATabLock);
- }
-}
-
-
-VOID BATableFreeRecEntry(
- IN PRTMP_ADAPTER pAd,
- IN ULONG Idx)
-{
- BA_REC_ENTRY *pBAEntry = NULL;
- MAC_TABLE_ENTRY *pEntry;
-
-
- if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_REC_TABLE))
- return;
-
- pBAEntry =&pAd->BATable.BARecEntry[Idx];
-
- if (pBAEntry->REC_BA_Status != Recipient_NONE)
- {
- pEntry = &pAd->MacTab.Content[pBAEntry->Wcid];
- pEntry->BARecWcidArray[pBAEntry->TID] = 0;
-
- NdisAcquireSpinLock(&pAd->BATabLock);
-
- ASSERT(pAd->BATable.numAsRecipient != 0);
-
- pAd->BATable.numAsRecipient -= 1;
-
- pBAEntry->REC_BA_Status = Recipient_NONE;
- NdisReleaseSpinLock(&pAd->BATabLock);
- }
-}
-
-
-VOID BAOriSessionTearDown(
- IN OUT PRTMP_ADAPTER pAd,
- IN UCHAR Wcid,
- IN UCHAR TID,
- IN BOOLEAN bPassive,
- IN BOOLEAN bForceSend)
-{
- ULONG Idx = 0;
- BA_ORI_ENTRY *pBAEntry;
- BOOLEAN Cancelled;
-
- if (Wcid >= MAX_LEN_OF_MAC_TABLE)
- {
- return;
- }
-
- //
- // Locate corresponding BA Originator Entry in BA Table with the (pAddr,TID).
- //
- Idx = pAd->MacTab.Content[Wcid].BAOriWcidArray[TID];
- if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_ORI_TABLE))
- {
- if (bForceSend == TRUE)
- {
- // force send specified TID DelBA
- MLME_DELBA_REQ_STRUCT DelbaReq;
- MLME_QUEUE_ELEM *Elem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG);
-
- NdisZeroMemory(&DelbaReq, sizeof(DelbaReq));
- NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM));
-
- COPY_MAC_ADDR(DelbaReq.Addr, pAd->MacTab.Content[Wcid].Addr);
- DelbaReq.Wcid = Wcid;
- DelbaReq.TID = TID;
- DelbaReq.Initiator = ORIGINATOR;
-#if 1
- Elem->MsgLen = sizeof(DelbaReq);
- NdisMoveMemory(Elem->Msg, &DelbaReq, sizeof(DelbaReq));
- MlmeDELBAAction(pAd, Elem);
- kfree(Elem);
-#else
- MlmeEnqueue(pAd, ACTION_STATE_MACHINE, MT2_MLME_ORI_DELBA_CATE, sizeof(MLME_DELBA_REQ_STRUCT), (PVOID)&DelbaReq);
- RT28XX_MLME_HANDLER(pAd);
-#endif
- }
-
- return;
- }
-
- DBGPRINT(RT_DEBUG_TRACE,("%s===>Wcid=%d.TID=%d \n", __func__, Wcid, TID));
-
- pBAEntry = &pAd->BATable.BAOriEntry[Idx];
- DBGPRINT(RT_DEBUG_TRACE,("\t===>Idx = %ld, Wcid=%d.TID=%d, ORI_BA_Status = %d \n", Idx, Wcid, TID, pBAEntry->ORI_BA_Status));
- //
- // Prepare DelBA action frame and send to the peer.
- //
- if ((bPassive == FALSE) && (TID == pBAEntry->TID) && (pBAEntry->ORI_BA_Status == Originator_Done))
- {
- MLME_DELBA_REQ_STRUCT DelbaReq;
- MLME_QUEUE_ELEM *Elem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG);
-
- NdisZeroMemory(&DelbaReq, sizeof(DelbaReq));
- NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM));
-
- COPY_MAC_ADDR(DelbaReq.Addr, pAd->MacTab.Content[Wcid].Addr);
- DelbaReq.Wcid = Wcid;
- DelbaReq.TID = pBAEntry->TID;
- DelbaReq.Initiator = ORIGINATOR;
-#if 1
- Elem->MsgLen = sizeof(DelbaReq);
- NdisMoveMemory(Elem->Msg, &DelbaReq, sizeof(DelbaReq));
- MlmeDELBAAction(pAd, Elem);
- kfree(Elem);
-#else
- MlmeEnqueue(pAd, ACTION_STATE_MACHINE, MT2_MLME_ORI_DELBA_CATE, sizeof(MLME_DELBA_REQ_STRUCT), (PVOID)&DelbaReq);
- RT28XX_MLME_HANDLER(pAd);
-#endif
- }
- RTMPCancelTimer(&pBAEntry->ORIBATimer, &Cancelled);
- BATableFreeOriEntry(pAd, Idx);
-
- if (bPassive)
- {
- //BAOriSessionSetUp(pAd, &pAd->MacTab.Content[Wcid], TID, 0, 10000, TRUE);
- }
-}
-
-VOID BARecSessionTearDown(
- IN OUT PRTMP_ADAPTER pAd,
- IN UCHAR Wcid,
- IN UCHAR TID,
- IN BOOLEAN bPassive)
-{
- ULONG Idx = 0;
- BA_REC_ENTRY *pBAEntry;
-
- if (Wcid >= MAX_LEN_OF_MAC_TABLE)
- {
- return;
- }
-
- //
- // Locate corresponding BA Originator Entry in BA Table with the (pAddr,TID).
- //
- Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID];
- if (Idx == 0)
- return;
-
- DBGPRINT(RT_DEBUG_TRACE,("%s===>Wcid=%d.TID=%d \n", __func__, Wcid, TID));
-
-
- pBAEntry = &pAd->BATable.BARecEntry[Idx];
- DBGPRINT(RT_DEBUG_TRACE,("\t===>Idx = %ld, Wcid=%d.TID=%d, REC_BA_Status = %d \n", Idx, Wcid, TID, pBAEntry->REC_BA_Status));
- //
- // Prepare DelBA action frame and send to the peer.
- //
- if ((TID == pBAEntry->TID) && (pBAEntry->REC_BA_Status == Recipient_Accept))
- {
- MLME_DELBA_REQ_STRUCT DelbaReq;
- BOOLEAN Cancelled;
- MLME_QUEUE_ELEM *Elem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG);
- //ULONG offset;
- //UINT32 VALUE;
-
- RTMPCancelTimer(&pBAEntry->RECBATimer, &Cancelled);
-
- //
- // 1. Send DELBA Action Frame
- //
- if (bPassive == FALSE)
- {
- NdisZeroMemory(&DelbaReq, sizeof(DelbaReq));
- NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM));
-
- COPY_MAC_ADDR(DelbaReq.Addr, pAd->MacTab.Content[Wcid].Addr);
- DelbaReq.Wcid = Wcid;
- DelbaReq.TID = TID;
- DelbaReq.Initiator = RECIPIENT;
-#if 1
- Elem->MsgLen = sizeof(DelbaReq);
- NdisMoveMemory(Elem->Msg, &DelbaReq, sizeof(DelbaReq));
- MlmeDELBAAction(pAd, Elem);
- kfree(Elem);
-#else
- MlmeEnqueue(pAd, ACTION_STATE_MACHINE, MT2_MLME_ORI_DELBA_CATE, sizeof(MLME_DELBA_REQ_STRUCT), (PVOID)&DelbaReq);
- RT28XX_MLME_HANDLER(pAd);
-#endif
- }
-
-
- //
- // 2. Free resource of BA session
- //
- // flush all pending reordering mpdus
- ba_refresh_reordering_mpdus(pAd, pBAEntry);
-
- NdisAcquireSpinLock(&pAd->BATabLock);
-
- // Erase Bitmap flag.
- pBAEntry->LastIndSeq = RESET_RCV_SEQ;
- pBAEntry->BAWinSize = 0;
- // Erase Bitmap flag at software mactable
- pAd->MacTab.Content[Wcid].RXBAbitmap &= (~(1<<(pBAEntry->TID)));
- pAd->MacTab.Content[Wcid].BARecWcidArray[TID] = 0;
-
- RT28XX_DEL_BA_SESSION_FROM_ASIC(pAd, Wcid, TID);
-
- NdisReleaseSpinLock(&pAd->BATabLock);
-
- }
-
- BATableFreeRecEntry(pAd, Idx);
-}
-
-VOID BASessionTearDownALL(
- IN OUT PRTMP_ADAPTER pAd,
- IN UCHAR Wcid)
-{
- int i;
-
- for (i=0; i<NUM_OF_TID; i++)
- {
- BAOriSessionTearDown(pAd, Wcid, i, FALSE, FALSE);
- BARecSessionTearDown(pAd, Wcid, i, FALSE);
- }
-}
-
-
-/*
- ==========================================================================
- 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 BAOriSessionSetupTimeout(
- IN PVOID SystemSpecific1,
- IN PVOID FunctionContext,
- IN PVOID SystemSpecific2,
- IN PVOID SystemSpecific3)
-{
- BA_ORI_ENTRY *pBAEntry = (BA_ORI_ENTRY *)FunctionContext;
- MAC_TABLE_ENTRY *pEntry;
- PRTMP_ADAPTER pAd;
-
- if (pBAEntry == NULL)
- return;
-
- pAd = pBAEntry->pAdapter;
-
- // Do nothing if monitor mode is on
- if (MONITOR_ON(pAd))
- return;
-
- pEntry = &pAd->MacTab.Content[pBAEntry->Wcid];
-
- if ((pBAEntry->ORI_BA_Status == Originator_WaitRes) && (pBAEntry->Token < ORI_SESSION_MAX_RETRY))
- {
- MLME_ADDBA_REQ_STRUCT AddbaReq;
-
- NdisZeroMemory(&AddbaReq, sizeof(AddbaReq));
- COPY_MAC_ADDR(AddbaReq.pAddr, pEntry->Addr);
- AddbaReq.Wcid = (UCHAR)(pEntry->Aid);
- AddbaReq.TID = pBAEntry->TID;
- AddbaReq.BaBufSize = pAd->CommonCfg.BACapability.field.RxBAWinLimit;
- AddbaReq.TimeOutValue = 0;
- AddbaReq.Token = pBAEntry->Token;
- MlmeEnqueue(pAd, ACTION_STATE_MACHINE, MT2_MLME_ADD_BA_CATE, sizeof(MLME_ADDBA_REQ_STRUCT), (PVOID)&AddbaReq);
- RT28XX_MLME_HANDLER(pAd);
-#ifndef RT30xx
- DBGPRINT(RT_DEBUG_TRACE,("BA Ori Session Timeout(%d) : Send ADD BA again\n", pBAEntry->Token));
-#endif
-#ifdef RT30xx
- DBGPRINT(RT_DEBUG_TRACE,("BA Ori Session Timeout(%d) to %02x:%02x:%02x:%02x:%02x:%02x Tid:%d Wcid:%d\n"
- ,pBAEntry->Token
- ,pEntry->Addr[0],pEntry->Addr[1],pEntry->Addr[2]
- ,pEntry->Addr[3],pEntry->Addr[4],pEntry->Addr[5]
- ,pBAEntry->TID,pEntry->Aid));
-#endif
- pBAEntry->Token++;
- RTMPSetTimer(&pBAEntry->ORIBATimer, ORI_BA_SESSION_TIMEOUT);
- }
- else
- {
- BATableFreeOriEntry(pAd, pEntry->BAOriWcidArray[pBAEntry->TID]);
- }
-}
-
-/*
- ==========================================================================
- 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 BARecSessionIdleTimeout(
- IN PVOID SystemSpecific1,
- IN PVOID FunctionContext,
- IN PVOID SystemSpecific2,
- IN PVOID SystemSpecific3)
-{
-
- BA_REC_ENTRY *pBAEntry = (BA_REC_ENTRY *)FunctionContext;
- PRTMP_ADAPTER pAd;
- ULONG Now32;
-
- if (pBAEntry == NULL)
- return;
-
- if ((pBAEntry->REC_BA_Status == Recipient_Accept))
- {
- NdisGetSystemUpTime(&Now32);
-
- if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer + REC_BA_SESSION_IDLE_TIMEOUT)))
- {
- pAd = pBAEntry->pAdapter;
- // flush all pending reordering mpdus
- ba_refresh_reordering_mpdus(pAd, pBAEntry);
- printk("%ld: REC BA session Timeout\n", Now32);
- }
- }
-}
-
-
-VOID PeerAddBAReqAction(
- IN PRTMP_ADAPTER pAd,
- IN MLME_QUEUE_ELEM *Elem)
-
-{
- // 7.4.4.1
- //ULONG Idx;
- UCHAR Status = 1;
- UCHAR pAddr[6];
- FRAME_ADDBA_RSP ADDframe;
- PUCHAR pOutBuffer = NULL;
- NDIS_STATUS NStatus;
- PFRAME_ADDBA_REQ pAddreqFrame = NULL;
- //UCHAR BufSize;
- ULONG FrameLen;
- PULONG ptemp;
- PMAC_TABLE_ENTRY pMacEntry;
-
- DBGPRINT(RT_DEBUG_TRACE, ("%s ==> (Wcid = %d)\n", __func__, Elem->Wcid));
-
- //hex_dump("AddBAReq", Elem->Msg, Elem->MsgLen);
-
- //ADDBA Request from unknown peer, ignore this.
- if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE)
- return;
-
- pMacEntry = &pAd->MacTab.Content[Elem->Wcid];
- DBGPRINT(RT_DEBUG_TRACE,("BA - PeerAddBAReqAction----> \n"));
- ptemp = (PULONG)Elem->Msg;
- //DBGPRINT_RAW(RT_DEBUG_EMU, ("%08x:: %08x:: %08x:: %08x:: %08x:: %08x:: %08x:: %08x:: %08x\n", *(ptemp), *(ptemp+1), *(ptemp+2), *(ptemp+3), *(ptemp+4), *(ptemp+5), *(ptemp+6), *(ptemp+7), *(ptemp+8)));
-
- if (PeerAddBAReqActionSanity(pAd, Elem->Msg, Elem->MsgLen, pAddr))
- {
-
- if ((pAd->CommonCfg.bBADecline == FALSE) && IS_HT_STA(pMacEntry))
- {
- pAddreqFrame = (PFRAME_ADDBA_REQ)(&Elem->Msg[0]);
- printk("Rcv Wcid(%d) AddBAReq\n", Elem->Wcid);
- if (BARecSessionAdd(pAd, &pAd->MacTab.Content[Elem->Wcid], pAddreqFrame))
- Status = 0;
- else
- Status = 38; // more parameters have invalid values
- }
- else
- {
- Status = 37; // the request has been declined.
- }
- }
-
- if (pAd->MacTab.Content[Elem->Wcid].ValidAsCLI)
- ASSERT(pAd->MacTab.Content[Elem->Wcid].Sst == SST_ASSOC);
-
- pAddreqFrame = (PFRAME_ADDBA_REQ)(&Elem->Msg[0]);
- // 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 - PeerBAAction() allocate memory failed \n"));
- return;
- }
-
- NdisZeroMemory(&ADDframe, sizeof(FRAME_ADDBA_RSP));
-
- // 2-1. Prepare ADDBA Response frame.
- {
- if (ADHOC_ON(pAd))
- ActHeaderInit(pAd, &ADDframe.Hdr, pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid);
- else
- ActHeaderInit(pAd, &ADDframe.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAddr);
- }
-
- ADDframe.Category = CATEGORY_BA;
- ADDframe.Action = ADDBA_RESP;
- ADDframe.Token = pAddreqFrame->Token;
- // What is the Status code?? need to check.
- ADDframe.StatusCode = Status;
- ADDframe.BaParm.BAPolicy = IMMED_BA;
- ADDframe.BaParm.AMSDUSupported = 0;
- ADDframe.BaParm.TID = pAddreqFrame->BaParm.TID;
- ADDframe.BaParm.BufSize = min(((UCHAR)pAddreqFrame->BaParm.BufSize), (UCHAR)pAd->CommonCfg.BACapability.field.RxBAWinLimit);
- if (ADDframe.BaParm.BufSize == 0)
- {
- ADDframe.BaParm.BufSize = 64;
- }
- ADDframe.TimeOutValue = 0; //pAddreqFrame->TimeOutValue;
-
- *(USHORT *)(&ADDframe.BaParm) = cpu2le16(*(USHORT *)(&ADDframe.BaParm));
- ADDframe.StatusCode = cpu2le16(ADDframe.StatusCode);
- ADDframe.TimeOutValue = cpu2le16(ADDframe.TimeOutValue);
-
- MakeOutgoingFrame(pOutBuffer, &FrameLen,
- sizeof(FRAME_ADDBA_RSP), &ADDframe,
- END_OF_ARGS);
- MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
- MlmeFreeMemory(pAd, pOutBuffer);
-
- DBGPRINT(RT_DEBUG_TRACE, ("%s(%d): TID(%d), BufSize(%d) <== \n", __func__, Elem->Wcid, ADDframe.BaParm.TID,
- ADDframe.BaParm.BufSize));
-}
-
-
-VOID PeerAddBARspAction(
- IN PRTMP_ADAPTER pAd,
- IN MLME_QUEUE_ELEM *Elem)
-
-{
- //UCHAR Idx, i;
- //PUCHAR pOutBuffer = NULL;
- PFRAME_ADDBA_RSP pFrame = NULL;
- //PBA_ORI_ENTRY pBAEntry;
-
- //ADDBA Response from unknown peer, ignore this.
- if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE)
- return;
-
- DBGPRINT(RT_DEBUG_TRACE, ("%s ==> Wcid(%d)\n", __func__, Elem->Wcid));
-
- //hex_dump("PeerAddBARspAction()", Elem->Msg, Elem->MsgLen);
-
- if (PeerAddBARspActionSanity(pAd, Elem->Msg, Elem->MsgLen))
- {
- pFrame = (PFRAME_ADDBA_RSP)(&Elem->Msg[0]);
-
- DBGPRINT(RT_DEBUG_TRACE, ("\t\t StatusCode = %d\n", pFrame->StatusCode));
- switch (pFrame->StatusCode)
- {
- case 0:
- // I want a BAsession with this peer as an originator.
- BAOriSessionAdd(pAd, &pAd->MacTab.Content[Elem->Wcid], pFrame);
- break;
- default:
- // check status == USED ???
- BAOriSessionTearDown(pAd, Elem->Wcid, pFrame->BaParm.TID, TRUE, FALSE);
- break;
- }
- // Rcv Decline StatusCode
- if ((pFrame->StatusCode == 37)
- || ((pAd->OpMode == OPMODE_STA) && STA_TGN_WIFI_ON(pAd) && (pFrame->StatusCode != 0))
- )
- {
- pAd->MacTab.Content[Elem->Wcid].BADeclineBitmap |= 1<<pFrame->BaParm.TID;
- }
- }
-}
-
-VOID PeerDelBAAction(
- IN PRTMP_ADAPTER pAd,
- IN MLME_QUEUE_ELEM *Elem)
-
-{
- //UCHAR Idx;
- //PUCHAR pOutBuffer = NULL;
- PFRAME_DELBA_REQ pDelFrame = NULL;
-
- DBGPRINT(RT_DEBUG_TRACE,("%s ==>\n", __func__));
- //DELBA Request from unknown peer, ignore this.
- if (PeerDelBAActionSanity(pAd, Elem->Wcid, Elem->Msg, Elem->MsgLen))
- {
- pDelFrame = (PFRAME_DELBA_REQ)(&Elem->Msg[0]);
- if (pDelFrame->DelbaParm.Initiator == ORIGINATOR)
- {
- DBGPRINT(RT_DEBUG_TRACE,("BA - PeerDelBAAction----> ORIGINATOR\n"));
- BARecSessionTearDown(pAd, Elem->Wcid, pDelFrame->DelbaParm.TID, TRUE);
- }
- else
- {
- DBGPRINT(RT_DEBUG_TRACE,("BA - PeerDelBAAction----> RECIPIENT, Reason = %d\n", pDelFrame->ReasonCode));
- //hex_dump("DelBA Frame", pDelFrame, Elem->MsgLen);
- BAOriSessionTearDown(pAd, Elem->Wcid, pDelFrame->DelbaParm.TID, TRUE, FALSE);
- }
- }
-}
-
-
-BOOLEAN CntlEnqueueForRecv(
- IN PRTMP_ADAPTER pAd,
- IN ULONG Wcid,
- IN ULONG MsgLen,
- IN PFRAME_BA_REQ pMsg)
-{
- PFRAME_BA_REQ pFrame = pMsg;
- //PRTMP_REORDERBUF pBuffer;
- //PRTMP_REORDERBUF pDmaBuf;
- PBA_REC_ENTRY pBAEntry;
- //BOOLEAN Result;
- ULONG Idx;
- //UCHAR NumRxPkt;
- UCHAR TID;//, i;
-
- TID = (UCHAR)pFrame->BARControl.TID;
-
- DBGPRINT(RT_DEBUG_TRACE, ("%s(): BAR-Wcid(%ld), Tid (%d)\n", __func__, Wcid, TID));
- //hex_dump("BAR", (PCHAR) pFrame, MsgLen);
- // Do nothing if the driver is starting halt state.
- // This might happen when timer already been fired before cancel timer with mlmehalt
- if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
- return FALSE;
-
- // First check the size, it MUST not exceed the mlme queue size
- if (MsgLen > MGMT_DMA_BUFFER_SIZE)
- {
- DBGPRINT_ERR(("CntlEnqueueForRecv: frame too large, size = %ld \n", MsgLen));
- return FALSE;
- }
- else if (MsgLen != sizeof(FRAME_BA_REQ))
- {
- DBGPRINT_ERR(("CntlEnqueueForRecv: BlockAck Request frame length size = %ld incorrect\n", MsgLen));
- return FALSE;
- }
- else if (MsgLen != sizeof(FRAME_BA_REQ))
- {
- DBGPRINT_ERR(("CntlEnqueueForRecv: BlockAck Request frame length size = %ld incorrect\n", MsgLen));
- return FALSE;
- }
-
- if ((Wcid < MAX_LEN_OF_MAC_TABLE) && (TID < 8))
- {
- // if this receiving packet is from SA that is in our OriEntry. Since WCID <9 has direct mapping. no need search.
- Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID];
- pBAEntry = &pAd->BATable.BARecEntry[Idx];
- }
- else
- {
- return FALSE;
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("BAR(%ld) : Tid (%d) - %04x:%04x\n", Wcid, TID, pFrame->BAStartingSeq.field.StartSeq, pBAEntry->LastIndSeq ));
-
- if (SEQ_SMALLER(pBAEntry->LastIndSeq, pFrame->BAStartingSeq.field.StartSeq, MAXSEQ))
- {
- //printk("BAR Seq = %x, LastIndSeq = %x\n", pFrame->BAStartingSeq.field.StartSeq, pBAEntry->LastIndSeq);
- ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, pFrame->BAStartingSeq.field.StartSeq);
- pBAEntry->LastIndSeq = (pFrame->BAStartingSeq.field.StartSeq == 0) ? MAXSEQ :(pFrame->BAStartingSeq.field.StartSeq -1);
- }
- //ba_refresh_reordering_mpdus(pAd, pBAEntry);
- return TRUE;
-}
-
-/*
-Description : Send PSMP Action frame If PSMP mode switches.
-*/
-VOID SendPSMPAction(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR Wcid,
- IN UCHAR Psmp)
-{
- PUCHAR pOutBuffer = NULL;
- NDIS_STATUS NStatus;
- //ULONG Idx;
- FRAME_PSMP_ACTION Frame;
- ULONG FrameLen;
-#ifdef RT30xx
- UCHAR bbpdata=0;
- UINT32 macdata;
-#endif // RT30xx //
-
- 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;
- }
-
- ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->MacTab.Content[Wcid].Addr);
-
- Frame.Category = CATEGORY_HT;
- Frame.Action = SMPS_ACTION;
- switch (Psmp)
- {
- case MMPS_ENABLE:
-#ifdef RT30xx
- if (IS_RT3090(pAd))
- {
- // disable MMPS BBP control register
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &bbpdata);
- bbpdata &= ~(0x04); //bit 2
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, bbpdata);
-
- // disable MMPS MAC control register
- RTMP_IO_READ32(pAd, 0x1210, &macdata);
- macdata &= ~(0x09); //bit 0, 3
- RTMP_IO_WRITE32(pAd, 0x1210, macdata);
- }
-#endif // RT30xx //
- Frame.Psmp = 0;
- break;
- case MMPS_DYNAMIC:
-#ifdef RT30xx
- if (IS_RT3090(pAd))
- {
- // enable MMPS BBP control register
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &bbpdata);
- bbpdata |= 0x04; //bit 2
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, bbpdata);
-
- // enable MMPS MAC control register
- RTMP_IO_READ32(pAd, 0x1210, &macdata);
- macdata |= 0x09; //bit 0, 3
- RTMP_IO_WRITE32(pAd, 0x1210, macdata);
- }
-#endif // RT30xx //
- Frame.Psmp = 3;
- break;
- case MMPS_STATIC:
-#ifdef RT30xx
- if (IS_RT3090(pAd))
- {
- // enable MMPS BBP control register
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &bbpdata);
- bbpdata |= 0x04; //bit 2
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, bbpdata);
-
- // enable MMPS MAC control register
- RTMP_IO_READ32(pAd, 0x1210, &macdata);
- macdata |= 0x09; //bit 0, 3
- RTMP_IO_WRITE32(pAd, 0x1210, macdata);
- }
-#endif // RT30xx //
- Frame.Psmp = 1;
- break;
- }
- MakeOutgoingFrame(pOutBuffer, &FrameLen,
- sizeof(FRAME_PSMP_ACTION), &Frame,
- END_OF_ARGS);
- MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
- MlmeFreeMemory(pAd, pOutBuffer);
- DBGPRINT(RT_DEBUG_ERROR,("HT - SendPSMPAction( %d ) \n", Frame.Psmp));
-}
-
-
-#define RADIO_MEASUREMENT_REQUEST_ACTION 0
-
-typedef struct PACKED
-{
- UCHAR RegulatoryClass;
- UCHAR ChannelNumber;
- USHORT RandomInterval;
- USHORT MeasurementDuration;
- UCHAR MeasurementMode;
- UCHAR BSSID[MAC_ADDR_LEN];
- UCHAR ReportingCondition;
- UCHAR Threshold;
- UCHAR SSIDIE[2]; // 2 byte
-} BEACON_REQUEST;
-
-typedef struct PACKED
-{
- UCHAR ID;
- UCHAR Length;
- UCHAR Token;
- UCHAR RequestMode;
- UCHAR Type;
-} MEASUREMENT_REQ;
-
-
-
-
-void convert_reordering_packet_to_preAMSDU_or_802_3_packet(
- IN PRTMP_ADAPTER pAd,
- IN RX_BLK *pRxBlk,
- IN UCHAR FromWhichBSSID)
-{
- PNDIS_PACKET pRxPkt;
- UCHAR Header802_3[LENGTH_802_3];
-
- // 1. get 802.3 Header
- // 2. remove LLC
- // a. pointer pRxBlk->pData to payload
- // b. modify pRxBlk->DataSize
-
- RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(pRxBlk, Header802_3);
-
- ASSERT(pRxBlk->pRxPacket);
- pRxPkt = RTPKT_TO_OSPKT(pRxBlk->pRxPacket);
-
- RTPKT_TO_OSPKT(pRxPkt)->dev = get_netdev_from_bssid(pAd, FromWhichBSSID);
- RTPKT_TO_OSPKT(pRxPkt)->data = pRxBlk->pData;
- RTPKT_TO_OSPKT(pRxPkt)->len = pRxBlk->DataSize;
- RTPKT_TO_OSPKT(pRxPkt)->tail = RTPKT_TO_OSPKT(pRxPkt)->data + RTPKT_TO_OSPKT(pRxPkt)->len;
-
- //
- // copy 802.3 header, if necessary
- //
- if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU))
- {
-#ifdef LINUX
- NdisMoveMemory(skb_push(pRxPkt, LENGTH_802_3), Header802_3, LENGTH_802_3);
-#endif
- }
-}
-
-
-#define INDICATE_LEGACY_OR_AMSDU(_pAd, _pRxBlk, _fromWhichBSSID) \
- do \
- { \
- if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_AMSDU)) \
- { \
- Indicate_AMSDU_Packet(_pAd, _pRxBlk, _fromWhichBSSID); \
- } \
- else if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_EAP)) \
- { \
- Indicate_EAPOL_Packet(_pAd, _pRxBlk, _fromWhichBSSID); \
- } \
- else \
- { \
- Indicate_Legacy_Packet(_pAd, _pRxBlk, _fromWhichBSSID); \
- } \
- } while (0);
-
-
-
-static VOID ba_enqueue_reordering_packet(
- IN PRTMP_ADAPTER pAd,
- IN PBA_REC_ENTRY pBAEntry,
- IN RX_BLK *pRxBlk,
- IN UCHAR FromWhichBSSID)
-{
- struct reordering_mpdu *mpdu_blk;
- UINT16 Sequence = (UINT16) pRxBlk->pHeader->Sequence;
-
- mpdu_blk = ba_mpdu_blk_alloc(pAd);
- if (mpdu_blk != NULL)
- {
- // Write RxD buffer address & allocated buffer length
- NdisAcquireSpinLock(&pBAEntry->RxReRingLock);
-
- mpdu_blk->Sequence = Sequence;
-
- mpdu_blk->bAMSDU = RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU);
-
- convert_reordering_packet_to_preAMSDU_or_802_3_packet(pAd, pRxBlk, FromWhichBSSID);
-
- STATS_INC_RX_PACKETS(pAd, FromWhichBSSID);
-
- //
- // it is necessary for reordering packet to record
- // which BSS it come from
- //
- RTMP_SET_PACKET_IF(pRxBlk->pRxPacket, FromWhichBSSID);
-
- mpdu_blk->pPacket = pRxBlk->pRxPacket;
-
- if (ba_reordering_mpdu_insertsorted(&pBAEntry->list, mpdu_blk) == FALSE)
- {
- // had been already within reordering list
- // don't indicate
- RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_SUCCESS);
- ba_mpdu_blk_free(pAd, mpdu_blk);
- }
-
- ASSERT((0<= pBAEntry->list.qlen) && (pBAEntry->list.qlen <= pBAEntry->BAWinSize));
- NdisReleaseSpinLock(&pBAEntry->RxReRingLock);
- }
- else
- {
- DBGPRINT(RT_DEBUG_ERROR, ("!!! (%d) Can't allocate reordering mpdu blk\n",
- pBAEntry->list.qlen));
-
- /*
- * flush all pending reordering mpdus
- * and receving mpdu to upper layer
- * make tcp/ip to take care reordering mechanism
- */
- //ba_refresh_reordering_mpdus(pAd, pBAEntry);
- ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, Sequence);
-
- pBAEntry->LastIndSeq = Sequence;
- INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID);
- }
-}
-
-
-/*
- ==========================================================================
- Description:
- Indicate this packet to upper layer or put it into reordering buffer
-
- Parametrs:
- pRxBlk : carry necessary packet info 802.11 format
- FromWhichBSSID : the packet received from which BSS
-
- Return :
- none
-
- Note :
- the packet queued into reordering buffer need to cover to 802.3 format
- or pre_AMSDU format
- ==========================================================================
- */
-
-VOID Indicate_AMPDU_Packet(
- IN PRTMP_ADAPTER pAd,
- IN RX_BLK *pRxBlk,
- IN UCHAR FromWhichBSSID)
-{
- USHORT Idx;
- PBA_REC_ENTRY pBAEntry = NULL;
- UINT16 Sequence = pRxBlk->pHeader->Sequence;
- ULONG Now32;
- UCHAR Wcid = pRxBlk->pRxWI->WirelessCliID;
- UCHAR TID = pRxBlk->pRxWI->TID;
-
-
- if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU) && (pRxBlk->DataSize > MAX_RX_PKT_LEN))
- {
- // release packet
- RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE);
- return;
- }
-
- if (Wcid < MAX_LEN_OF_MAC_TABLE)
- {
- Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID];
- if (Idx == 0)
- {
- /* Rec BA Session had been torn down */
- INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID);
- return;
- }
- pBAEntry = &pAd->BATable.BARecEntry[Idx];
- }
- else
- {
- // impossible !!!
- ASSERT(0);
- // release packet
- RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE);
- return;
- }
-
- ASSERT(pBAEntry);
-
- // update last rx time
- NdisGetSystemUpTime(&Now32);
-
- pBAEntry->rcvSeq = Sequence;
-
-
- ba_flush_reordering_timeout_mpdus(pAd, pBAEntry, Now32);
- pBAEntry->LastIndSeqAtTimer = Now32;
-
- //
- // Reset Last Indicate Sequence
- //
- if (pBAEntry->LastIndSeq == RESET_RCV_SEQ)
- {
- ASSERT((pBAEntry->list.qlen == 0) && (pBAEntry->list.next == NULL));
-
- // reset rcv sequence of BA session
- pBAEntry->LastIndSeq = Sequence;
- pBAEntry->LastIndSeqAtTimer = Now32;
- INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID);
- return;
- }
-
-
- //
- // I. Check if in order.
- //
- if (SEQ_STEPONE(Sequence, pBAEntry->LastIndSeq, MAXSEQ))
- {
- USHORT LastIndSeq;
-
- pBAEntry->LastIndSeq = Sequence;
- INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID);
- LastIndSeq = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, pBAEntry->LastIndSeq);
- if (LastIndSeq != RESET_RCV_SEQ)
- {
- pBAEntry->LastIndSeq = LastIndSeq;
- }
- pBAEntry->LastIndSeqAtTimer = Now32;
- }
- //
- // II. Drop Duplicated Packet
- //
- else if (Sequence == pBAEntry->LastIndSeq)
- {
-
- // drop and release packet
- pBAEntry->nDropPacket++;
- RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE);
- }
- //
- // III. Drop Old Received Packet
- //
- else if (SEQ_SMALLER(Sequence, pBAEntry->LastIndSeq, MAXSEQ))
- {
-
- // drop and release packet
- pBAEntry->nDropPacket++;
- RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE);
- }
- //
- // IV. Receive Sequence within Window Size
- //
- else if (SEQ_SMALLER(Sequence, (((pBAEntry->LastIndSeq+pBAEntry->BAWinSize+1)) & MAXSEQ), MAXSEQ))
- {
- ba_enqueue_reordering_packet(pAd, pBAEntry, pRxBlk, FromWhichBSSID);
- }
- //
- // V. Receive seq surpasses Win(lastseq + nMSDU). So refresh all reorder buffer
- //
- else
- {
- LONG WinStartSeq, TmpSeq;
-
-
- TmpSeq = Sequence - (pBAEntry->BAWinSize) -1;
- if (TmpSeq < 0)
- {
- TmpSeq = (MAXSEQ+1) + TmpSeq;
- }
- WinStartSeq = (TmpSeq+1) & MAXSEQ;
- ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, WinStartSeq);
- pBAEntry->LastIndSeq = WinStartSeq; //TmpSeq;
-
- pBAEntry->LastIndSeqAtTimer = Now32;
-
- ba_enqueue_reordering_packet(pAd, pBAEntry, pRxBlk, FromWhichBSSID);
-
- TmpSeq = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, pBAEntry->LastIndSeq);
- if (TmpSeq != RESET_RCV_SEQ)
- {
- pBAEntry->LastIndSeq = TmpSeq;
- }
- }
-}
+#include "../../rt2860/common/ba_action.c"
-/*
- *************************************************************************
- * 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. *
- * *
- *************************************************************************
-*/
-
-#include "../rt_config.h"
-
-#define MAX_TX_IN_TBTT (16)
-
-
-UCHAR SNAP_802_1H[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00};
-UCHAR SNAP_BRIDGE_TUNNEL[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8};
-// Add Cisco Aironet SNAP heade for CCX2 support
-UCHAR SNAP_AIRONET[] = {0xaa, 0xaa, 0x03, 0x00, 0x40, 0x96, 0x00, 0x00};
-UCHAR CKIP_LLC_SNAP[] = {0xaa, 0xaa, 0x03, 0x00, 0x40, 0x96, 0x00, 0x02};
-UCHAR EAPOL_LLC_SNAP[]= {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00, 0x88, 0x8e};
-UCHAR EAPOL[] = {0x88, 0x8e};
-UCHAR TPID[] = {0x81, 0x00}; /* VLAN related */
-
-UCHAR IPX[] = {0x81, 0x37};
-UCHAR APPLE_TALK[] = {0x80, 0xf3};
-UCHAR RateIdToPlcpSignal[12] = {
- 0, /* RATE_1 */ 1, /* RATE_2 */ 2, /* RATE_5_5 */ 3, /* RATE_11 */ // see BBP spec
- 11, /* RATE_6 */ 15, /* RATE_9 */ 10, /* RATE_12 */ 14, /* RATE_18 */ // see IEEE802.11a-1999 p.14
- 9, /* RATE_24 */ 13, /* RATE_36 */ 8, /* RATE_48 */ 12 /* RATE_54 */ }; // see IEEE802.11a-1999 p.14
-
-UCHAR OfdmSignalToRateId[16] = {
- RATE_54, RATE_54, RATE_54, RATE_54, // OFDM PLCP Signal = 0, 1, 2, 3 respectively
- RATE_54, RATE_54, RATE_54, RATE_54, // OFDM PLCP Signal = 4, 5, 6, 7 respectively
- RATE_48, RATE_24, RATE_12, RATE_6, // OFDM PLCP Signal = 8, 9, 10, 11 respectively
- RATE_54, RATE_36, RATE_18, RATE_9, // OFDM PLCP Signal = 12, 13, 14, 15 respectively
-};
-
-UCHAR OfdmRateToRxwiMCS[12] = {
- 0, 0, 0, 0,
- 0, 1, 2, 3, // OFDM rate 6,9,12,18 = rxwi mcs 0,1,2,3
- 4, 5, 6, 7, // OFDM rate 24,36,48,54 = rxwi mcs 4,5,6,7
-};
-UCHAR RxwiMCSToOfdmRate[12] = {
- RATE_6, RATE_9, RATE_12, RATE_18,
- RATE_24, RATE_36, RATE_48, RATE_54, // OFDM rate 6,9,12,18 = rxwi mcs 0,1,2,3
- 4, 5, 6, 7, // OFDM rate 24,36,48,54 = rxwi mcs 4,5,6,7
-};
-
-char* MCSToMbps[] = {"1Mbps","2Mbps","5.5Mbps","11Mbps","06Mbps","09Mbps","12Mbps","18Mbps","24Mbps","36Mbps","48Mbps","54Mbps","MM-0","MM-1","MM-2","MM-3","MM-4","MM-5","MM-6","MM-7","MM-8","MM-9","MM-10","MM-11","MM-12","MM-13","MM-14","MM-15","MM-32","ee1","ee2","ee3"};
-
-UCHAR default_cwmin[]={CW_MIN_IN_BITS, CW_MIN_IN_BITS, CW_MIN_IN_BITS-1, CW_MIN_IN_BITS-2};
-UCHAR default_sta_aifsn[]={3,7,2,2};
-
-UCHAR MapUserPriorityToAccessCategory[8] = {QID_AC_BE, QID_AC_BK, QID_AC_BK, QID_AC_BE, QID_AC_VI, QID_AC_VI, QID_AC_VO, QID_AC_VO};
-
-
-/*
- ========================================================================
-
- Routine Description:
- API for MLME to transmit management frame to AP (BSS Mode)
- or station (IBSS Mode)
-
- Arguments:
- pAd Pointer to our adapter
- pData Pointer to the outgoing 802.11 frame
- Length Size of outgoing management frame
-
- Return Value:
- NDIS_STATUS_FAILURE
- NDIS_STATUS_PENDING
- NDIS_STATUS_SUCCESS
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-NDIS_STATUS MiniportMMRequest(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR QueIdx,
- IN PUCHAR pData,
- IN UINT Length)
-{
- PNDIS_PACKET pPacket;
- NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
- ULONG FreeNum;
- UCHAR IrqState;
- UCHAR rtmpHwHdr[TXINFO_SIZE + TXWI_SIZE]; //RTMP_HW_HDR_LEN];
-
- ASSERT(Length <= MGMT_DMA_BUFFER_SIZE);
-
- QueIdx=3;
-
- // 2860C use Tx Ring
-
- IrqState = pAd->irq_disabled;
-
- do
- {
- // Reset is in progress, stop immediately
- if ( RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS) ||
- RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)||
- !RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP))
- {
- Status = NDIS_STATUS_FAILURE;
- break;
- }
-
- // Check Free priority queue
- // Since we use PBF Queue2 for management frame. Its corresponding DMA ring should be using TxRing.
-
- // 2860C use Tx Ring
- if (pAd->MACVersion == 0x28600100)
- {
- FreeNum = GET_TXRING_FREENO(pAd, QueIdx);
- }
- else
- {
- FreeNum = GET_MGMTRING_FREENO(pAd);
- }
-
- if ((FreeNum > 0))
- {
- // We need to reserve space for rtmp hardware header. i.e., TxWI for RT2860 and TxInfo+TxWI for RT2870
- NdisZeroMemory(&rtmpHwHdr, (TXINFO_SIZE + TXWI_SIZE));
- Status = RTMPAllocateNdisPacket(pAd, &pPacket, (PUCHAR)&rtmpHwHdr, (TXINFO_SIZE + TXWI_SIZE), pData, Length);
- if (Status != NDIS_STATUS_SUCCESS)
- {
- DBGPRINT(RT_DEBUG_WARN, ("MiniportMMRequest (error:: can't allocate NDIS PACKET)\n"));
- break;
- }
-
- //pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK;
- //pAd->CommonCfg.MlmeRate = RATE_2;
-
-
- Status = MlmeHardTransmit(pAd, QueIdx, pPacket);
- if (Status != NDIS_STATUS_SUCCESS)
- RTMPFreeNdisPacket(pAd, pPacket);
- }
- else
- {
- pAd->RalinkCounters.MgmtRingFullCount++;
- DBGPRINT(RT_DEBUG_ERROR, ("Qidx(%d), not enough space in MgmtRing, MgmtRingFullCount=%ld!\n",
- QueIdx, pAd->RalinkCounters.MgmtRingFullCount));
- }
-
- } while (FALSE);
-
-
- return Status;
-}
-
-#ifdef RT30xx
-NDIS_STATUS MlmeDataHardTransmit(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR QueIdx,
- IN PNDIS_PACKET pPacket);
-
-#define MAX_DATAMM_RETRY 3
-/*
- ========================================================================
-
- Routine Description:
- API for MLME to transmit management frame to AP (BSS Mode)
- or station (IBSS Mode)
-
- Arguments:
- pAd Pointer to our adapter
- pData Pointer to the outgoing 802.11 frame
- Length Size of outgoing management frame
-
- Return Value:
- NDIS_STATUS_FAILURE
- NDIS_STATUS_PENDING
- NDIS_STATUS_SUCCESS
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-NDIS_STATUS MiniportDataMMRequest(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR QueIdx,
- IN PUCHAR pData,
- IN UINT Length)
-{
- PNDIS_PACKET pPacket;
- NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
- ULONG FreeNum;
- int retry = 0;
- UCHAR IrqState;
- UCHAR rtmpHwHdr[TXINFO_SIZE + TXWI_SIZE]; //RTMP_HW_HDR_LEN];
-
- ASSERT(Length <= MGMT_DMA_BUFFER_SIZE);
-
- // 2860C use Tx Ring
- IrqState = pAd->irq_disabled;
-
- do
- {
- // Reset is in progress, stop immediately
- if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS) ||
- RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)||
- !RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP))
- {
- Status = NDIS_STATUS_FAILURE;
- break;
- }
-
- // Check Free priority queue
- // Since we use PBF Queue2 for management frame. Its corresponding DMA ring should be using TxRing.
-
- // 2860C use Tx Ring
-
- // free Tx(QueIdx) resources
- FreeNum = GET_TXRING_FREENO(pAd, QueIdx);
-
- if ((FreeNum > 0))
- {
- // We need to reserve space for rtmp hardware header. i.e., TxWI for RT2860 and TxInfo+TxWI for RT2870
- NdisZeroMemory(&rtmpHwHdr, (TXINFO_SIZE + TXWI_SIZE));
- Status = RTMPAllocateNdisPacket(pAd, &pPacket, (PUCHAR)&rtmpHwHdr, (TXINFO_SIZE + TXWI_SIZE), pData, Length);
- if (Status != NDIS_STATUS_SUCCESS)
- {
- DBGPRINT(RT_DEBUG_WARN, ("MiniportMMRequest (error:: can't allocate NDIS PACKET)\n"));
- break;
- }
-
- //pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK;
- //pAd->CommonCfg.MlmeRate = RATE_2;
-
-
- Status = MlmeDataHardTransmit(pAd, QueIdx, pPacket);
- if (Status != NDIS_STATUS_SUCCESS)
- RTMPFreeNdisPacket(pAd, pPacket);
- retry = MAX_DATAMM_RETRY;
- }
- else
- {
- retry ++;
-
- printk("retry %d\n", retry);
- pAd->RalinkCounters.MgmtRingFullCount++;
-
- if (retry >= MAX_DATAMM_RETRY)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("Qidx(%d), not enough space in DataRing, MgmtRingFullCount=%ld!\n",
- QueIdx, pAd->RalinkCounters.MgmtRingFullCount));
- }
- }
-
- } while (retry < MAX_DATAMM_RETRY);
-
-
- return Status;
-}
-#endif /* RT30xx */
-
-
-/*
- ========================================================================
-
- Routine Description:
- Copy frame from waiting queue into relative ring buffer and set
- appropriate ASIC register to kick hardware transmit function
-
- Arguments:
- pAd Pointer to our adapter
- pBuffer Pointer to memory of outgoing frame
- Length Size of outgoing management frame
-
- Return Value:
- NDIS_STATUS_FAILURE
- NDIS_STATUS_PENDING
- NDIS_STATUS_SUCCESS
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-NDIS_STATUS MlmeHardTransmit(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR QueIdx,
- IN PNDIS_PACKET pPacket)
-{
- if ((pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE)
- )
- {
- return NDIS_STATUS_FAILURE;
- }
-
- return MlmeHardTransmitMgmtRing(pAd,QueIdx,pPacket);
-
-}
-
-#ifdef RT30xx
-NDIS_STATUS MlmeDataHardTransmit(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR QueIdx,
- IN PNDIS_PACKET pPacket)
-{
- if ((pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE)
- )
- {
- return NDIS_STATUS_FAILURE;
- }
-
-#ifdef RT2870
- return MlmeHardTransmitMgmtRing(pAd,QueIdx,pPacket);
-#endif // RT2870 //
-}
-#endif /* RT30xx */
-
-NDIS_STATUS MlmeHardTransmitMgmtRing(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR QueIdx,
- IN PNDIS_PACKET pPacket)
-{
- PACKET_INFO PacketInfo;
- PUCHAR pSrcBufVA;
- UINT SrcBufLen;
- PHEADER_802_11 pHeader_802_11;
- BOOLEAN bAckRequired, bInsertTimestamp;
- UCHAR MlmeRate;
- PTXWI_STRUC pFirstTxWI;
- MAC_TABLE_ENTRY *pMacEntry = NULL;
-
- RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pSrcBufVA, &SrcBufLen);
-
- RTMP_SEM_LOCK(&pAd->MgmtRingLock);
-
-
- if (pSrcBufVA == NULL)
- {
- RTMP_SEM_UNLOCK(&pAd->MgmtRingLock);
- return NDIS_STATUS_FAILURE;
- }
-
- // outgoing frame always wakeup PHY to prevent frame lost
- if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE))
- AsicForceWakeup(pAd, TRUE);
-
- pFirstTxWI = (PTXWI_STRUC)(pSrcBufVA + TXINFO_SIZE);
- pHeader_802_11 = (PHEADER_802_11) (pSrcBufVA + TXINFO_SIZE + TXWI_SIZE); //TXWI_SIZE);
-
- if (pHeader_802_11->Addr1[0] & 0x01)
- {
- MlmeRate = pAd->CommonCfg.BasicMlmeRate;
- }
- else
- {
- MlmeRate = pAd->CommonCfg.MlmeRate;
- }
-
- // Verify Mlme rate for a / g bands.
- if ((pAd->LatchRfRegs.Channel > 14) && (MlmeRate < RATE_6)) // 11A band
- MlmeRate = RATE_6;
-
- if ((pHeader_802_11->FC.Type == BTYPE_DATA) &&
- (pHeader_802_11->FC.SubType == SUBTYPE_QOS_NULL))
- {
- pMacEntry = MacTableLookup(pAd, pHeader_802_11->Addr1);
- }
-
- {
- // Fixed W52 with Activity scan issue in ABG_MIXED and ABGN_MIXED mode.
- if (pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED
- || pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED
- )
- {
- if (pAd->LatchRfRegs.Channel > 14)
- pAd->CommonCfg.MlmeTransmit.field.MODE = 1;
- else
- pAd->CommonCfg.MlmeTransmit.field.MODE = 0;
- }
- }
-
- //
- // Should not be hard code to set PwrMgmt to 0 (PWR_ACTIVE)
- // Snice it's been set to 0 while on MgtMacHeaderInit
- // By the way this will cause frame to be send on PWR_SAVE failed.
- //
- // pHeader_802_11->FC.PwrMgmt = 0; // (pAd->StaCfg.Psm == PWR_SAVE);
- //
- // In WMM-UAPSD, mlme frame should be set psm as power saving but probe request frame
-
- // Data-Null packets alse pass through MMRequest in RT2860, however, we hope control the psm bit to pass APSD
- if ((pHeader_802_11->FC.Type != BTYPE_DATA) && (pHeader_802_11->FC.Type != BTYPE_CNTL))
- {
- if ((pAd->StaCfg.Psm == PWR_SAVE) &&
- (pHeader_802_11->FC.SubType == SUBTYPE_ACTION))
- pHeader_802_11->FC.PwrMgmt = PWR_SAVE;
- else
- pHeader_802_11->FC.PwrMgmt = PWR_ACTIVE;
- }
-
- bInsertTimestamp = FALSE;
- if (pHeader_802_11->FC.Type == BTYPE_CNTL) // must be PS-POLL
- {
- //Set PM bit in ps-poll, to fix WLK 1.2 PowerSaveMode_ext failure issue.
- if ((pAd->OpMode == OPMODE_STA) && (pHeader_802_11->FC.SubType == SUBTYPE_PS_POLL))
- {
- pHeader_802_11->FC.PwrMgmt = PWR_SAVE;
- }
- bAckRequired = FALSE;
- }
- else // BTYPE_MGMT or BTYPE_DATA(must be NULL frame)
- {
- if (pHeader_802_11->Addr1[0] & 0x01) // MULTICAST, BROADCAST
- {
- bAckRequired = FALSE;
- pHeader_802_11->Duration = 0;
- }
- else
- {
- bAckRequired = TRUE;
- pHeader_802_11->Duration = RTMPCalcDuration(pAd, MlmeRate, 14);
- if (pHeader_802_11->FC.SubType == SUBTYPE_PROBE_RSP)
- {
- bInsertTimestamp = TRUE;
- }
- }
- }
-
- pHeader_802_11->Sequence = pAd->Sequence++;
- if (pAd->Sequence >0xfff)
- pAd->Sequence = 0;
-
- // Before radar detection done, mgmt frame can not be sent but probe req
- // Because we need to use probe req to trigger driver to send probe req in passive scan
- if ((pHeader_802_11->FC.SubType != SUBTYPE_PROBE_REQ)
- && (pAd->CommonCfg.bIEEE80211H == 1)
- && (pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE))
- {
- DBGPRINT(RT_DEBUG_ERROR,("MlmeHardTransmit --> radar detect not in normal mode !!!\n"));
- RTMP_SEM_UNLOCK(&pAd->MgmtRingLock);
- return (NDIS_STATUS_FAILURE);
- }
-
- //
- // fill scatter-and-gather buffer list into TXD. Internally created NDIS PACKET
- // should always has only one ohysical buffer, and the whole frame size equals
- // to the first scatter buffer size
- //
-
- // Initialize TX Descriptor
- // For inter-frame gap, the number is for this frame and next frame
- // For MLME rate, we will fix as 2Mb to match other vendor's implement
-
-// management frame doesn't need encryption. so use RESERVED_WCID no matter u are sending to specific wcid or not.
- if (pMacEntry == NULL)
- {
- RTMPWriteTxWI(pAd, pFirstTxWI, FALSE, FALSE, bInsertTimestamp, FALSE, bAckRequired, FALSE,
- 0, RESERVED_WCID, (SrcBufLen - TXINFO_SIZE - TXWI_SIZE), PID_MGMT, 0, (UCHAR)pAd->CommonCfg.MlmeTransmit.field.MCS, IFS_BACKOFF, FALSE, &pAd->CommonCfg.MlmeTransmit);
- }
- else
- {
- RTMPWriteTxWI(pAd, pFirstTxWI, FALSE, FALSE,
- bInsertTimestamp, FALSE, bAckRequired, FALSE,
- 0, pMacEntry->Aid, (SrcBufLen - TXINFO_SIZE - TXWI_SIZE),
- pMacEntry->MaxHTPhyMode.field.MCS, 0,
- (UCHAR)pMacEntry->MaxHTPhyMode.field.MCS,
- IFS_BACKOFF, FALSE, &pMacEntry->MaxHTPhyMode);
- }
-
- // Now do hardware-depened kick out.
- HAL_KickOutMgmtTx(pAd, QueIdx, pPacket, pSrcBufVA, SrcBufLen);
-
- // Make sure to release MGMT ring resource
- RTMP_SEM_UNLOCK(&pAd->MgmtRingLock);
- return NDIS_STATUS_SUCCESS;
-}
-
-
-/********************************************************************************
-
- New DeQueue Procedures.
-
- ********************************************************************************/
-
-#define DEQUEUE_LOCK(lock, bIntContext, IrqFlags) \
- do{ \
- if (bIntContext == FALSE) \
- RTMP_IRQ_LOCK((lock), IrqFlags); \
- }while(0)
-
-#define DEQUEUE_UNLOCK(lock, bIntContext, IrqFlags) \
- do{ \
- if (bIntContext == FALSE) \
- RTMP_IRQ_UNLOCK((lock), IrqFlags); \
- }while(0)
-
-/*
- ========================================================================
- Tx Path design algorithm:
- Basically, we divide the packets into four types, Broadcast/Multicast, 11N Rate(AMPDU, AMSDU, Normal), B/G Rate(ARALINK, Normal),
- Specific Packet Type. Following show the classification rule and policy for each kinds of packets.
- Classification Rule=>
- Multicast: (*addr1 & 0x01) == 0x01
- Specific : bDHCPFrame, bARPFrame, bEAPOLFrame, etc.
- 11N Rate : If peer support HT
- (1).AMPDU -- If TXBA is negotiated.
- (2).AMSDU -- If AMSDU is capable for both peer and ourself.
- *). AMSDU can embedded in a AMPDU, but now we didn't support it.
- (3).Normal -- Other packets which send as 11n rate.
-
- B/G Rate : If peer is b/g only.
- (1).ARALINK-- If both of peer/us supprot Ralink proprietary Aggregation and the TxRate is large than RATE_6
- (2).Normal -- Other packets which send as b/g rate.
- Fragment:
- The packet must be unicast, NOT A-RALINK, NOT A-MSDU, NOT 11n, then can consider about fragment.
-
- Classified Packet Handle Rule=>
- Multicast:
- No ACK, //pTxBlk->bAckRequired = FALSE;
- No WMM, //pTxBlk->bWMM = FALSE;
- No piggyback, //pTxBlk->bPiggyBack = FALSE;
- Force LowRate, //pTxBlk->bForceLowRate = TRUE;
- Specific : Basically, for specific packet, we should handle it specifically, but now all specific packets are use
- the same policy to handle it.
- Force LowRate, //pTxBlk->bForceLowRate = TRUE;
-
- 11N Rate :
- No piggyback, //pTxBlk->bPiggyBack = FALSE;
-
- (1).AMSDU
- pTxBlk->bWMM = TRUE;
- (2).AMPDU
- pTxBlk->bWMM = TRUE;
- (3).Normal
-
- B/G Rate :
- (1).ARALINK
-
- (2).Normal
- ========================================================================
-*/
-static UCHAR TxPktClassification(
- IN RTMP_ADAPTER *pAd,
- IN PNDIS_PACKET pPacket)
-{
- UCHAR TxFrameType = TX_UNKOWN_FRAME;
- UCHAR Wcid;
- MAC_TABLE_ENTRY *pMacEntry = NULL;
- BOOLEAN bHTRate = FALSE;
-
- Wcid = RTMP_GET_PACKET_WCID(pPacket);
- if (Wcid == MCAST_WCID)
- { // Handle for RA is Broadcast/Multicast Address.
- return TX_MCAST_FRAME;
- }
-
- // Handle for unicast packets
- pMacEntry = &pAd->MacTab.Content[Wcid];
- if (RTMP_GET_PACKET_LOWRATE(pPacket))
- { // It's a specific packet need to force low rate, i.e., bDHCPFrame, bEAPOLFrame, bWAIFrame
- TxFrameType = TX_LEGACY_FRAME;
- }
- else if (IS_HT_RATE(pMacEntry))
- { // it's a 11n capable packet
-
- // Depends on HTPhyMode to check if the peer support the HTRate transmission.
- // Currently didn't support A-MSDU embedded in A-MPDU
- bHTRate = TRUE;
- if (RTMP_GET_PACKET_MOREDATA(pPacket) || (pMacEntry->PsMode == PWR_SAVE))
- TxFrameType = TX_LEGACY_FRAME;
-#ifdef UAPSD_AP_SUPPORT
- else if (RTMP_GET_PACKET_EOSP(pPacket))
- TxFrameType = TX_LEGACY_FRAME;
-#endif // UAPSD_AP_SUPPORT //
- else if((pMacEntry->TXBAbitmap & (1<<(RTMP_GET_PACKET_UP(pPacket)))) != 0)
- return TX_AMPDU_FRAME;
- else if(CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_AMSDU_INUSED))
- return TX_AMSDU_FRAME;
- else
- TxFrameType = TX_LEGACY_FRAME;
- }
- else
- { // it's a legacy b/g packet.
- if ((CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_AGGREGATION_CAPABLE) && pAd->CommonCfg.bAggregationCapable) &&
- (RTMP_GET_PACKET_TXRATE(pPacket) >= RATE_6) &&
- (!(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_WMM_CAPABLE))))
- { // if peer support Ralink Aggregation, we use it.
- TxFrameType = TX_RALINK_FRAME;
- }
- else
- {
- TxFrameType = TX_LEGACY_FRAME;
- }
- }
-
- // Currently, our fragment only support when a unicast packet send as NOT-ARALINK, NOT-AMSDU and NOT-AMPDU.
- if ((RTMP_GET_PACKET_FRAGMENTS(pPacket) > 1) && (TxFrameType == TX_LEGACY_FRAME))
- TxFrameType = TX_FRAG_FRAME;
-
- return TxFrameType;
-}
-
-
-BOOLEAN RTMP_FillTxBlkInfo(
- IN RTMP_ADAPTER *pAd,
- IN TX_BLK *pTxBlk)
-{
- PACKET_INFO PacketInfo;
- PNDIS_PACKET pPacket;
- PMAC_TABLE_ENTRY pMacEntry = NULL;
-
- pPacket = pTxBlk->pPacket;
- RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pTxBlk->pSrcBufHeader, &pTxBlk->SrcBufLen);
-
- pTxBlk->Wcid = RTMP_GET_PACKET_WCID(pPacket);
- pTxBlk->apidx = RTMP_GET_PACKET_IF(pPacket);
- pTxBlk->UserPriority = RTMP_GET_PACKET_UP(pPacket);
- pTxBlk->FrameGap = IFS_HTTXOP; // ASIC determine Frame Gap
-
- if (RTMP_GET_PACKET_CLEAR_EAP_FRAME(pTxBlk->pPacket))
- TX_BLK_SET_FLAG(pTxBlk, fTX_bClearEAPFrame);
- else
- TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bClearEAPFrame);
-
- // Default to clear this flag
- TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bForceNonQoS);
-
-
- if (pTxBlk->Wcid == MCAST_WCID)
- {
- pTxBlk->pMacEntry = NULL;
- {
-#ifdef MCAST_RATE_SPECIFIC
- PUCHAR pDA = GET_OS_PKT_DATAPTR(pPacket);
- if (((*pDA & 0x01) == 0x01) && (*pDA != 0xff))
- pTxBlk->pTransmit = &pAd->CommonCfg.MCastPhyMode;
- else
-#endif // MCAST_RATE_SPECIFIC //
- pTxBlk->pTransmit = &pAd->MacTab.Content[MCAST_WCID].HTPhyMode;
- }
-
- TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bAckRequired); // AckRequired = FALSE, when broadcast packet in Adhoc mode.
- //TX_BLK_SET_FLAG(pTxBlk, fTX_bForceLowRate);
- TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bAllowFrag);
- TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bWMM);
- if (RTMP_GET_PACKET_MOREDATA(pPacket))
- {
- TX_BLK_SET_FLAG(pTxBlk, fTX_bMoreData);
- }
-
- }
- else
- {
- pTxBlk->pMacEntry = &pAd->MacTab.Content[pTxBlk->Wcid];
- pTxBlk->pTransmit = &pTxBlk->pMacEntry->HTPhyMode;
-
- pMacEntry = pTxBlk->pMacEntry;
-
-
- // For all unicast packets, need Ack unless the Ack Policy is not set as NORMAL_ACK.
- if (pAd->CommonCfg.AckPolicy[pTxBlk->QueIdx] != NORMAL_ACK)
- TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bAckRequired);
- else
- TX_BLK_SET_FLAG(pTxBlk, fTX_bAckRequired);
-
- {
- // If support WMM, enable it.
- if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) &&
- CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_WMM_CAPABLE))
- TX_BLK_SET_FLAG(pTxBlk, fTX_bWMM);
- }
-
- if (pTxBlk->TxFrameType == TX_LEGACY_FRAME)
- {
- if ( (RTMP_GET_PACKET_LOWRATE(pPacket)) ||
- ((pAd->OpMode == OPMODE_AP) && (pMacEntry->MaxHTPhyMode.field.MODE == MODE_CCK) && (pMacEntry->MaxHTPhyMode.field.MCS == RATE_1)))
- { // Specific packet, i.e., bDHCPFrame, bEAPOLFrame, bWAIFrame, need force low rate.
- pTxBlk->pTransmit = &pAd->MacTab.Content[MCAST_WCID].HTPhyMode;
-
- // Modify the WMM bit for ICV issue. If we have a packet with EOSP field need to set as 1, how to handle it???
- if (IS_HT_STA(pTxBlk->pMacEntry) &&
- (CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_RALINK_CHIPSET)) &&
- ((pAd->CommonCfg.bRdg == TRUE) && CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_RDG_CAPABLE)))
- {
- TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bWMM);
- TX_BLK_SET_FLAG(pTxBlk, fTX_bForceNonQoS);
- }
- }
-
- if ( (IS_HT_RATE(pMacEntry) == FALSE) &&
- (CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_PIGGYBACK_CAPABLE)))
- { // Currently piggy-back only support when peer is operate in b/g mode.
- TX_BLK_SET_FLAG(pTxBlk, fTX_bPiggyBack);
- }
-
- if (RTMP_GET_PACKET_MOREDATA(pPacket))
- {
- TX_BLK_SET_FLAG(pTxBlk, fTX_bMoreData);
- }
-#ifdef UAPSD_AP_SUPPORT
- if (RTMP_GET_PACKET_EOSP(pPacket))
- {
- TX_BLK_SET_FLAG(pTxBlk, fTX_bWMM_UAPSD_EOSP);
- }
-#endif // UAPSD_AP_SUPPORT //
- }
- else if (pTxBlk->TxFrameType == TX_FRAG_FRAME)
- {
- TX_BLK_SET_FLAG(pTxBlk, fTX_bAllowFrag);
- }
-
- pMacEntry->DebugTxCount++;
- }
-
- return TRUE;
-
-#ifdef RT30xx
-FillTxBlkErr:
- return FALSE;
-#endif
-}
-
-
-BOOLEAN CanDoAggregateTransmit(
- IN RTMP_ADAPTER *pAd,
- IN NDIS_PACKET *pPacket,
- IN TX_BLK *pTxBlk)
-{
-
- //printk("Check if can do aggregation! TxFrameType=%d!\n", pTxBlk->TxFrameType);
-
- if (RTMP_GET_PACKET_WCID(pPacket) == MCAST_WCID)
- return FALSE;
-
- if (RTMP_GET_PACKET_DHCP(pPacket) ||
- RTMP_GET_PACKET_EAPOL(pPacket) ||
- RTMP_GET_PACKET_WAI(pPacket))
- return FALSE;
-
- if ((pTxBlk->TxFrameType == TX_AMSDU_FRAME) &&
- ((pTxBlk->TotalFrameLen + GET_OS_PKT_LEN(pPacket))> (RX_BUFFER_AGGRESIZE - 100)))
- { // For AMSDU, allow the packets with total length < max-amsdu size
- return FALSE;
- }
-
- if ((pTxBlk->TxFrameType == TX_RALINK_FRAME) &&
- (pTxBlk->TxPacketList.Number == 2))
- { // For RALINK-Aggregation, allow two frames in one batch.
- return FALSE;
- }
-
- if ((INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA)) // must be unicast to AP
- return TRUE;
- else
- return FALSE;
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- To do the enqueue operation and extract the first item of waiting
- list. If a number of available shared memory segments could meet
- the request of extracted item, the extracted item will be fragmented
- into shared memory segments.
-
- Arguments:
- pAd Pointer to our adapter
- pQueue Pointer to Waiting Queue
-
- Return Value:
- None
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPDeQueuePacket(
- IN PRTMP_ADAPTER pAd,
- IN BOOLEAN bIntContext,
- IN UCHAR QIdx, /* BulkOutPipeId */
- IN UCHAR Max_Tx_Packets)
-{
- PQUEUE_ENTRY pEntry = NULL;
- PNDIS_PACKET pPacket;
- NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
- UCHAR Count=0;
- PQUEUE_HEADER pQueue;
- ULONG FreeNumber[NUM_OF_TX_RING];
- UCHAR QueIdx, sQIdx, eQIdx;
- unsigned long IrqFlags = 0;
- BOOLEAN hasTxDesc = FALSE;
- TX_BLK TxBlk;
- TX_BLK *pTxBlk;
-
-#ifdef DBG_DIAGNOSE
- BOOLEAN firstRound;
- RtmpDiagStruct *pDiagStruct = &pAd->DiagStruct;
-#endif
-
-
- if (QIdx == NUM_OF_TX_RING)
- {
- sQIdx = 0;
-//PS packets use HCCA queue when dequeue from PS unicast queue (WiFi WPA2 MA9_DT1 for Marvell B STA)
- eQIdx = 3; // 4 ACs, start from 0.
- }
- else
- {
- sQIdx = eQIdx = QIdx;
- }
-
- for (QueIdx=sQIdx; QueIdx <= eQIdx; QueIdx++)
- {
- Count=0;
-
- RT28XX_START_DEQUEUE(pAd, QueIdx, IrqFlags);
-
-#ifdef DBG_DIAGNOSE
- firstRound = ((QueIdx == 0) ? TRUE : FALSE);
-#endif // DBG_DIAGNOSE //
-
- while (1)
- {
- if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS |
- fRTMP_ADAPTER_RADIO_OFF |
- fRTMP_ADAPTER_RESET_IN_PROGRESS |
- fRTMP_ADAPTER_HALT_IN_PROGRESS |
- fRTMP_ADAPTER_NIC_NOT_EXIST))))
- {
- RT28XX_STOP_DEQUEUE(pAd, QueIdx, IrqFlags);
- return;
- }
-
- if (Count >= Max_Tx_Packets)
- break;
-
- DEQUEUE_LOCK(&pAd->irq_lock, bIntContext, IrqFlags);
- if (&pAd->TxSwQueue[QueIdx] == NULL)
- {
-#ifdef DBG_DIAGNOSE
- if (firstRound == TRUE)
- pDiagStruct->TxSWQueCnt[pDiagStruct->ArrayCurIdx][0]++;
-#endif // DBG_DIAGNOSE //
- DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags);
- break;
- }
-
-
- // probe the Queue Head
- pQueue = &pAd->TxSwQueue[QueIdx];
- if ((pEntry = pQueue->Head) == NULL)
- {
- DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags);
- break;
- }
-
- pTxBlk = &TxBlk;
- NdisZeroMemory((PUCHAR)pTxBlk, sizeof(TX_BLK));
- pTxBlk->QueIdx = QueIdx;
-
- pPacket = QUEUE_ENTRY_TO_PKT(pEntry);
-
- // Early check to make sure we have enoguh Tx Resource.
- hasTxDesc = RT28XX_HAS_ENOUGH_FREE_DESC(pAd, pTxBlk, FreeNumber[QueIdx], pPacket);
- if (!hasTxDesc)
- {
- pAd->PrivateInfo.TxRingFullCnt++;
-
- DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags);
-
- break;
- }
-
- pTxBlk->TxFrameType = TxPktClassification(pAd, pPacket);
- pEntry = RemoveHeadQueue(pQueue);
- pTxBlk->TotalFrameNum++;
- pTxBlk->TotalFragNum += RTMP_GET_PACKET_FRAGMENTS(pPacket); // The real fragment number maybe vary
- pTxBlk->TotalFrameLen += GET_OS_PKT_LEN(pPacket);
- pTxBlk->pPacket = pPacket;
- InsertTailQueue(&pTxBlk->TxPacketList, PACKET_TO_QUEUE_ENTRY(pPacket));
-
- if (pTxBlk->TxFrameType == TX_RALINK_FRAME || pTxBlk->TxFrameType == TX_AMSDU_FRAME)
- {
- // Enhance SW Aggregation Mechanism
- if (NEED_QUEUE_BACK_FOR_AGG(pAd, QueIdx, FreeNumber[QueIdx], pTxBlk->TxFrameType))
- {
- InsertHeadQueue(pQueue, PACKET_TO_QUEUE_ENTRY(pPacket));
- DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags);
- break;
- }
-
- do{
- if((pEntry = pQueue->Head) == NULL)
- break;
-
- // For TX_AMSDU_FRAME/TX_RALINK_FRAME, Need to check if next pakcet can do aggregation.
- pPacket = QUEUE_ENTRY_TO_PKT(pEntry);
- FreeNumber[QueIdx] = GET_TXRING_FREENO(pAd, QueIdx);
- hasTxDesc = RT28XX_HAS_ENOUGH_FREE_DESC(pAd, pTxBlk, FreeNumber[QueIdx], pPacket);
- if ((hasTxDesc == FALSE) || (CanDoAggregateTransmit(pAd, pPacket, pTxBlk) == FALSE))
- break;
-
- //Remove the packet from the TxSwQueue and insert into pTxBlk
- pEntry = RemoveHeadQueue(pQueue);
- ASSERT(pEntry);
- pPacket = QUEUE_ENTRY_TO_PKT(pEntry);
- pTxBlk->TotalFrameNum++;
- pTxBlk->TotalFragNum += RTMP_GET_PACKET_FRAGMENTS(pPacket); // The real fragment number maybe vary
- pTxBlk->TotalFrameLen += GET_OS_PKT_LEN(pPacket);
- InsertTailQueue(&pTxBlk->TxPacketList, PACKET_TO_QUEUE_ENTRY(pPacket));
- }while(1);
-
- if (pTxBlk->TxPacketList.Number == 1)
- pTxBlk->TxFrameType = TX_LEGACY_FRAME;
- }
-
-#ifdef RT2870
- DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags);
-#endif // RT2870 //
-
- Count += pTxBlk->TxPacketList.Number;
-
- // Do HardTransmit now.
- Status = STAHardTransmit(pAd, pTxBlk, QueIdx);
- }
-
- RT28XX_STOP_DEQUEUE(pAd, QueIdx, IrqFlags);
-
-#ifdef RT2870
- if (!hasTxDesc)
- RTUSBKickBulkOut(pAd);
-#endif // RT2870 //
- }
-
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Calculates the duration which is required to transmit out frames
- with given size and specified rate.
-
- Arguments:
- pAd Pointer to our adapter
- Rate Transmit rate
- Size Frame size in units of byte
-
- Return Value:
- Duration number in units of usec
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-USHORT RTMPCalcDuration(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR Rate,
- IN ULONG Size)
-{
- ULONG Duration = 0;
-
- if (Rate < RATE_FIRST_OFDM_RATE) // CCK
- {
- if ((Rate > RATE_1) && OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED))
- Duration = 96; // 72+24 preamble+plcp
- else
- Duration = 192; // 144+48 preamble+plcp
-
- Duration += (USHORT)((Size << 4) / RateIdTo500Kbps[Rate]);
- if ((Size << 4) % RateIdTo500Kbps[Rate])
- Duration ++;
- }
- else if (Rate <= RATE_LAST_OFDM_RATE)// OFDM rates
- {
- Duration = 20 + 6; // 16+4 preamble+plcp + Signal Extension
- Duration += 4 * (USHORT)((11 + Size * 4) / RateIdTo500Kbps[Rate]);
- if ((11 + Size * 4) % RateIdTo500Kbps[Rate])
- Duration += 4;
- }
- else //mimo rate
- {
- Duration = 20 + 6; // 16+4 preamble+plcp + Signal Extension
- }
-
- return (USHORT)Duration;
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Calculates the duration which is required to transmit out frames
- with given size and specified rate.
-
- Arguments:
- pTxWI Pointer to head of each MPDU to HW.
- Ack Setting for Ack requirement bit
- Fragment Setting for Fragment bit
- RetryMode Setting for retry mode
- Ifs Setting for IFS gap
- Rate Setting for transmit rate
- Service Setting for service
- Length Frame length
- TxPreamble Short or Long preamble when using CCK rates
- QueIdx - 0-3, according to 802.11e/d4.4 June/2003
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- See also : BASmartHardTransmit() !!!
-
- ========================================================================
-*/
-VOID RTMPWriteTxWI(
- IN PRTMP_ADAPTER pAd,
- IN PTXWI_STRUC pOutTxWI,
- IN BOOLEAN FRAG,
- IN BOOLEAN CFACK,
- IN BOOLEAN InsTimestamp,
- IN BOOLEAN AMPDU,
- IN BOOLEAN Ack,
- IN BOOLEAN NSeq, // HW new a sequence.
- IN UCHAR BASize,
- IN UCHAR WCID,
- IN ULONG Length,
- IN UCHAR PID,
- IN UCHAR TID,
- IN UCHAR TxRate,
- IN UCHAR Txopmode,
- IN BOOLEAN CfAck,
- IN HTTRANSMIT_SETTING *pTransmit)
-{
- PMAC_TABLE_ENTRY pMac = NULL;
- TXWI_STRUC TxWI;
- PTXWI_STRUC pTxWI;
-
- if (WCID < MAX_LEN_OF_MAC_TABLE)
- pMac = &pAd->MacTab.Content[WCID];
-
- //
- // Always use Long preamble before verifiation short preamble functionality works well.
- // Todo: remove the following line if short preamble functionality works
- //
- OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED);
- NdisZeroMemory(&TxWI, TXWI_SIZE);
- pTxWI = &TxWI;
-
- pTxWI->FRAG= FRAG;
-
- pTxWI->CFACK = CFACK;
- pTxWI->TS= InsTimestamp;
- pTxWI->AMPDU = AMPDU;
- pTxWI->ACK = Ack;
- pTxWI->txop= Txopmode;
-
- pTxWI->NSEQ = NSeq;
- // John tune the performace with Intel Client in 20 MHz performance
- BASize = pAd->CommonCfg.TxBASize;
-
- if( BASize >7 )
- BASize =7;
- pTxWI->BAWinSize = BASize;
- pTxWI->ShortGI = pTransmit->field.ShortGI;
- pTxWI->STBC = pTransmit->field.STBC;
-
- pTxWI->WirelessCliID = WCID;
- pTxWI->MPDUtotalByteCount = Length;
- pTxWI->PacketId = PID;
-
- // If CCK or OFDM, BW must be 20
- pTxWI->BW = (pTransmit->field.MODE <= MODE_OFDM) ? (BW_20) : (pTransmit->field.BW);
-
- pTxWI->MCS = pTransmit->field.MCS;
- pTxWI->PHYMODE = pTransmit->field.MODE;
- pTxWI->CFACK = CfAck;
-
- if (pMac)
- {
- if (pAd->CommonCfg.bMIMOPSEnable)
- {
- if ((pMac->MmpsMode == MMPS_DYNAMIC) && (pTransmit->field.MCS > 7))
- {
- // Dynamic MIMO Power Save Mode
- pTxWI->MIMOps = 1;
- }
- else if (pMac->MmpsMode == MMPS_STATIC)
- {
- // Static MIMO Power Save Mode
- if (pTransmit->field.MODE >= MODE_HTMIX && pTransmit->field.MCS > 7)
- {
- pTxWI->MCS = 7;
- pTxWI->MIMOps = 0;
- }
- }
- }
- //pTxWI->MIMOps = (pMac->PsMode == PWR_MMPS)? 1:0;
- if (pMac->bIAmBadAtheros && (pMac->WepStatus != Ndis802_11WEPDisabled))
- {
- pTxWI->MpduDensity = 7;
- }
- else
- {
- pTxWI->MpduDensity = pMac->MpduDensity;
- }
- }
-
- pTxWI->PacketId = pTxWI->MCS;
- NdisMoveMemory(pOutTxWI, &TxWI, sizeof(TXWI_STRUC));
-}
-
-
-VOID RTMPWriteTxWI_Data(
- IN PRTMP_ADAPTER pAd,
- IN OUT PTXWI_STRUC pTxWI,
- IN TX_BLK *pTxBlk)
-{
- HTTRANSMIT_SETTING *pTransmit;
- PMAC_TABLE_ENTRY pMacEntry;
- UCHAR BASize;
-
- ASSERT(pTxWI);
-
- pTransmit = pTxBlk->pTransmit;
- pMacEntry = pTxBlk->pMacEntry;
-
-
- //
- // Always use Long preamble before verifiation short preamble functionality works well.
- // Todo: remove the following line if short preamble functionality works
- //
- OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED);
- NdisZeroMemory(pTxWI, TXWI_SIZE);
-
- pTxWI->FRAG = TX_BLK_TEST_FLAG(pTxBlk, fTX_bAllowFrag);
- pTxWI->ACK = TX_BLK_TEST_FLAG(pTxBlk, fTX_bAckRequired);
- pTxWI->txop = pTxBlk->FrameGap;
-
- pTxWI->WirelessCliID = pTxBlk->Wcid;
-
- pTxWI->MPDUtotalByteCount = pTxBlk->MpduHeaderLen + pTxBlk->SrcBufLen;
- pTxWI->CFACK = TX_BLK_TEST_FLAG(pTxBlk, fTX_bPiggyBack);
-
- // If CCK or OFDM, BW must be 20
- pTxWI->BW = (pTransmit->field.MODE <= MODE_OFDM) ? (BW_20) : (pTransmit->field.BW);
- pTxWI->AMPDU = ((pTxBlk->TxFrameType == TX_AMPDU_FRAME) ? TRUE : FALSE);
-
- // John tune the performace with Intel Client in 20 MHz performance
- BASize = pAd->CommonCfg.TxBASize;
- if((pTxBlk->TxFrameType == TX_AMPDU_FRAME) && (pMacEntry))
- {
- UCHAR RABAOriIdx = 0; //The RA's BA Originator table index.
-
- RABAOriIdx = pTxBlk->pMacEntry->BAOriWcidArray[pTxBlk->UserPriority];
- BASize = pAd->BATable.BAOriEntry[RABAOriIdx].BAWinSize;
- }
-
- pTxWI->TxBF = pTransmit->field.TxBF;
- pTxWI->BAWinSize = BASize;
- pTxWI->ShortGI = pTransmit->field.ShortGI;
- pTxWI->STBC = pTransmit->field.STBC;
-
- pTxWI->MCS = pTransmit->field.MCS;
- pTxWI->PHYMODE = pTransmit->field.MODE;
-
- if (pMacEntry)
- {
- if ((pMacEntry->MmpsMode == MMPS_DYNAMIC) && (pTransmit->field.MCS > 7))
- {
- // Dynamic MIMO Power Save Mode
- pTxWI->MIMOps = 1;
- }
- else if (pMacEntry->MmpsMode == MMPS_STATIC)
- {
- // Static MIMO Power Save Mode
- if (pTransmit->field.MODE >= MODE_HTMIX && pTransmit->field.MCS > 7)
- {
- pTxWI->MCS = 7;
- pTxWI->MIMOps = 0;
- }
- }
-
- if (pMacEntry->bIAmBadAtheros && (pMacEntry->WepStatus != Ndis802_11WEPDisabled))
- {
- pTxWI->MpduDensity = 7;
- }
- else
- {
- pTxWI->MpduDensity = pMacEntry->MpduDensity;
- }
- }
-
-#ifdef DBG_DIAGNOSE
- if (pTxBlk->QueIdx== 0)
- {
- pAd->DiagStruct.TxDataCnt[pAd->DiagStruct.ArrayCurIdx]++;
- pAd->DiagStruct.TxMcsCnt[pAd->DiagStruct.ArrayCurIdx][pTxWI->MCS]++;
- }
-#endif // DBG_DIAGNOSE //
-
- // for rate adapation
- pTxWI->PacketId = pTxWI->MCS;
-}
-
-
-VOID RTMPWriteTxWI_Cache(
- IN PRTMP_ADAPTER pAd,
- IN OUT PTXWI_STRUC pTxWI,
- IN TX_BLK *pTxBlk)
-{
- PHTTRANSMIT_SETTING pTransmit;
- PMAC_TABLE_ENTRY pMacEntry;
-
- //
- // update TXWI
- //
- pMacEntry = pTxBlk->pMacEntry;
- pTransmit = pTxBlk->pTransmit;
-
- if (pMacEntry->bAutoTxRateSwitch)
- {
- pTxWI->txop = IFS_HTTXOP;
-
- // If CCK or OFDM, BW must be 20
- pTxWI->BW = (pTransmit->field.MODE <= MODE_OFDM) ? (BW_20) : (pTransmit->field.BW);
- pTxWI->ShortGI = pTransmit->field.ShortGI;
- pTxWI->STBC = pTransmit->field.STBC;
-
- pTxWI->MCS = pTransmit->field.MCS;
- pTxWI->PHYMODE = pTransmit->field.MODE;
-
- // set PID for TxRateSwitching
- pTxWI->PacketId = pTransmit->field.MCS;
- }
-
- pTxWI->AMPDU = ((pMacEntry->NoBADataCountDown == 0) ? TRUE: FALSE);
- pTxWI->MIMOps = 0;
-
- if (pAd->CommonCfg.bMIMOPSEnable)
- {
- // MIMO Power Save Mode
- if ((pMacEntry->MmpsMode == MMPS_DYNAMIC) && (pTransmit->field.MCS > 7))
- {
- // Dynamic MIMO Power Save Mode
- pTxWI->MIMOps = 1;
- }
- else if (pMacEntry->MmpsMode == MMPS_STATIC)
- {
- // Static MIMO Power Save Mode
- if ((pTransmit->field.MODE >= MODE_HTMIX) && (pTransmit->field.MCS > 7))
- {
- pTxWI->MCS = 7;
- pTxWI->MIMOps = 0;
- }
- }
- }
-
-#ifdef DBG_DIAGNOSE
- if (pTxBlk->QueIdx== 0)
- {
- pAd->DiagStruct.TxDataCnt[pAd->DiagStruct.ArrayCurIdx]++;
- pAd->DiagStruct.TxMcsCnt[pAd->DiagStruct.ArrayCurIdx][pTxWI->MCS]++;
- }
-#endif // DBG_DIAGNOSE //
-
- pTxWI->MPDUtotalByteCount = pTxBlk->MpduHeaderLen + pTxBlk->SrcBufLen;
-
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Calculates the duration which is required to transmit out frames
- with given size and specified rate.
-
- Arguments:
- pTxD Pointer to transmit descriptor
- Ack Setting for Ack requirement bit
- Fragment Setting for Fragment bit
- RetryMode Setting for retry mode
- Ifs Setting for IFS gap
- Rate Setting for transmit rate
- Service Setting for service
- Length Frame length
- TxPreamble Short or Long preamble when using CCK rates
- QueIdx - 0-3, according to 802.11e/d4.4 June/2003
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- ========================================================================
-*/
-VOID RTMPWriteTxDescriptor(
- IN PRTMP_ADAPTER pAd,
- IN PTXD_STRUC pTxD,
- IN BOOLEAN bWIV,
- IN UCHAR QueueSEL)
-{
- //
- // Always use Long preamble before verifiation short preamble functionality works well.
- // Todo: remove the following line if short preamble functionality works
- //
- OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED);
-
- pTxD->WIV = (bWIV) ? 1: 0;
- pTxD->QSEL= (QueueSEL);
- if (pAd->bGenOneHCCA == TRUE)
- pTxD->QSEL= FIFO_HCCA;
- pTxD->DMADONE = 0;
-}
-
-
-// should be called only when -
-// 1. MEADIA_CONNECTED
-// 2. AGGREGATION_IN_USED
-// 3. Fragmentation not in used
-// 4. either no previous frame (pPrevAddr1=NULL) .OR. previoud frame is aggregatible
-BOOLEAN TxFrameIsAggregatible(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pPrevAddr1,
- IN PUCHAR p8023hdr)
-{
-
- // can't aggregate EAPOL (802.1x) frame
- if ((p8023hdr[12] == 0x88) && (p8023hdr[13] == 0x8e))
- return FALSE;
-
- // can't aggregate multicast/broadcast frame
- if (p8023hdr[0] & 0x01)
- return FALSE;
-
- if (INFRA_ON(pAd)) // must be unicast to AP
- return TRUE;
- else if ((pPrevAddr1 == NULL) || MAC_ADDR_EQUAL(pPrevAddr1, p8023hdr)) // unicast to same STA
- return TRUE;
- else
- return FALSE;
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Check the MSDU Aggregation policy
- 1.HT aggregation is A-MSDU
- 2.legaacy rate aggregation is software aggregation by Ralink.
-
- Arguments:
-
- Return Value:
-
- Note:
-
- ========================================================================
-*/
-BOOLEAN PeerIsAggreOn(
- IN PRTMP_ADAPTER pAd,
- IN ULONG TxRate,
- IN PMAC_TABLE_ENTRY pMacEntry)
-{
- ULONG AFlags = (fCLIENT_STATUS_AMSDU_INUSED | fCLIENT_STATUS_AGGREGATION_CAPABLE);
-
- if (pMacEntry != NULL && CLIENT_STATUS_TEST_FLAG(pMacEntry, AFlags))
- {
- if (pMacEntry->HTPhyMode.field.MODE >= MODE_HTMIX)
- {
- return TRUE;
- }
-
-#ifdef AGGREGATION_SUPPORT
- if (TxRate >= RATE_6 && pAd->CommonCfg.bAggregationCapable && (!(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_WMM_CAPABLE))))
- { // legacy Ralink Aggregation support
- return TRUE;
- }
-#endif // AGGREGATION_SUPPORT //
- }
-
- return FALSE;
-
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Check and fine the packet waiting in SW queue with highest priority
-
- Arguments:
- pAd Pointer to our adapter
-
- Return Value:
- pQueue Pointer to Waiting Queue
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-PQUEUE_HEADER RTMPCheckTxSwQueue(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pQueIdx)
-{
- ULONG Number;
-
- Number = pAd->TxSwQueue[QID_AC_BK].Number
- + pAd->TxSwQueue[QID_AC_BE].Number
- + pAd->TxSwQueue[QID_AC_VI].Number
- + pAd->TxSwQueue[QID_AC_VO].Number
- + pAd->TxSwQueue[QID_HCCA].Number;
-
- if (pAd->TxSwQueue[QID_AC_VO].Head != NULL)
- {
- *pQueIdx = QID_AC_VO;
- return (&pAd->TxSwQueue[QID_AC_VO]);
- }
- else if (pAd->TxSwQueue[QID_AC_VI].Head != NULL)
- {
- *pQueIdx = QID_AC_VI;
- return (&pAd->TxSwQueue[QID_AC_VI]);
- }
- else if (pAd->TxSwQueue[QID_AC_BE].Head != NULL)
- {
- *pQueIdx = QID_AC_BE;
- return (&pAd->TxSwQueue[QID_AC_BE]);
- }
- else if (pAd->TxSwQueue[QID_AC_BK].Head != NULL)
- {
- *pQueIdx = QID_AC_BK;
- return (&pAd->TxSwQueue[QID_AC_BK]);
- }
- else if (pAd->TxSwQueue[QID_HCCA].Head != NULL)
- {
- *pQueIdx = QID_HCCA;
- return (&pAd->TxSwQueue[QID_HCCA]);
- }
-
- // No packet pending in Tx Sw queue
- *pQueIdx = QID_AC_BK;
-
- return (NULL);
-}
-
-
-
-/*
- ========================================================================
-
- Routine Description:
- Suspend MSDU transmission
-
- Arguments:
- pAd Pointer to our adapter
-
- Return Value:
- None
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPSuspendMsduTransmission(
- IN PRTMP_ADAPTER pAd)
-{
- DBGPRINT(RT_DEBUG_TRACE,("SCANNING, suspend MSDU transmission ...\n"));
-
-
- //
- // Before BSS_SCAN_IN_PROGRESS, we need to keep Current R66 value and
- // use Lowbound as R66 value on ScanNextChannel(...)
- //
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R66, &pAd->BbpTuning.R66CurrentValue);
-
- // set BBP_R66 to 0x30/0x40 when scanning (AsicSwitchChannel will set R66 according to channel when scanning)
- RTMPSetAGCInitValue(pAd, BW_20);
-
- RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS);
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Resume MSDU transmission
-
- Arguments:
- pAd Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPResumeMsduTransmission(
- IN PRTMP_ADAPTER pAd)
-{
- DBGPRINT(RT_DEBUG_TRACE,("SCAN done, resume MSDU transmission ...\n"));
-
-#ifdef RT30xx
- // After finish BSS_SCAN_IN_PROGRESS, we need to restore Current R66 value
- // R66 should not be 0
- if (pAd->BbpTuning.R66CurrentValue == 0)
- {
- pAd->BbpTuning.R66CurrentValue = 0x38;
- DBGPRINT_ERR(("RTMPResumeMsduTransmission, R66CurrentValue=0...\n"));
- }
-#endif
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, pAd->BbpTuning.R66CurrentValue);
-
- RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS);
- RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS);
-}
-
-
-UINT deaggregate_AMSDU_announce(
- IN PRTMP_ADAPTER pAd,
- PNDIS_PACKET pPacket,
- IN PUCHAR pData,
- IN ULONG DataSize)
-{
- USHORT PayloadSize;
- USHORT SubFrameSize;
- PHEADER_802_3 pAMSDUsubheader;
- UINT nMSDU;
- UCHAR Header802_3[14];
-
- PUCHAR pPayload, pDA, pSA, pRemovedLLCSNAP;
- PNDIS_PACKET pClonePacket;
-
-
-
- nMSDU = 0;
-
- while (DataSize > LENGTH_802_3)
- {
-
- nMSDU++;
-
- pAMSDUsubheader = (PHEADER_802_3)pData;
- PayloadSize = pAMSDUsubheader->Octet[1] + (pAMSDUsubheader->Octet[0]<<8);
- SubFrameSize = PayloadSize + LENGTH_802_3;
-
-
- if ((DataSize < SubFrameSize) || (PayloadSize > 1518 ))
- {
- break;
- }
-
- pPayload = pData + LENGTH_802_3;
- pDA = pData;
- pSA = pData + MAC_ADDR_LEN;
-
- // convert to 802.3 header
- CONVERT_TO_802_3(Header802_3, pDA, pSA, pPayload, PayloadSize, pRemovedLLCSNAP);
-
- if ((Header802_3[12] == 0x88) && (Header802_3[13] == 0x8E) )
- {
- // avoid local heap overflow, use dyanamic allocation
- MLME_QUEUE_ELEM *Elem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG);
- memmove(Elem->Msg+(LENGTH_802_11 + LENGTH_802_1_H), pPayload, PayloadSize);
- Elem->MsgLen = LENGTH_802_11 + LENGTH_802_1_H + PayloadSize;
- WpaEAPOLKeyAction(pAd, Elem);
- kfree(Elem);
- }
-
- {
- if (pRemovedLLCSNAP)
- {
- pPayload -= LENGTH_802_3;
- PayloadSize += LENGTH_802_3;
- NdisMoveMemory(pPayload, &Header802_3[0], LENGTH_802_3);
- }
- }
-
- pClonePacket = ClonePacket(pAd, pPacket, pPayload, PayloadSize);
- if (pClonePacket)
- {
- ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pClonePacket, RTMP_GET_PACKET_IF(pPacket));
- }
-
-
- // A-MSDU has padding to multiple of 4 including subframe header.
- // align SubFrameSize up to multiple of 4
- SubFrameSize = (SubFrameSize+3)&(~0x3);
-
-
- if (SubFrameSize > 1528 || SubFrameSize < 32)
- {
- break;
- }
-
- if (DataSize > SubFrameSize)
- {
- pData += SubFrameSize;
- DataSize -= SubFrameSize;
- }
- else
- {
- // end of A-MSDU
- DataSize = 0;
- }
- }
-
- // finally release original rx packet
- RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS);
-
- return nMSDU;
-}
-
-
-UINT BA_Reorder_AMSDU_Annnounce(
- IN PRTMP_ADAPTER pAd,
- IN PNDIS_PACKET pPacket)
-{
- PUCHAR pData;
- USHORT DataSize;
- UINT nMSDU = 0;
-
- pData = (PUCHAR) GET_OS_PKT_DATAPTR(pPacket);
- DataSize = (USHORT) GET_OS_PKT_LEN(pPacket);
-
- nMSDU = deaggregate_AMSDU_announce(pAd, pPacket, pData, DataSize);
-
- return nMSDU;
-}
-
-
-/*
- ==========================================================================
- Description:
- Look up the MAC address in the MAC table. Return NULL if not found.
- Return:
- pEntry - pointer to the MAC entry; NULL is not found
- ==========================================================================
-*/
-MAC_TABLE_ENTRY *MacTableLookup(
- IN PRTMP_ADAPTER pAd,
- PUCHAR pAddr)
-{
- ULONG HashIdx;
- MAC_TABLE_ENTRY *pEntry = NULL;
-
- HashIdx = MAC_ADDR_HASH_INDEX(pAddr);
- pEntry = pAd->MacTab.Hash[HashIdx];
-
- while (pEntry && (pEntry->ValidAsCLI || pEntry->ValidAsWDS || pEntry->ValidAsApCli || pEntry->ValidAsMesh))
- {
- if (MAC_ADDR_EQUAL(pEntry->Addr, pAddr))
- {
- break;
- }
- else
- pEntry = pEntry->pNext;
- }
-
- return pEntry;
-}
-
-MAC_TABLE_ENTRY *MacTableInsertEntry(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pAddr,
- IN UCHAR apidx,
- IN BOOLEAN CleanAll)
-{
- UCHAR HashIdx;
- int i, FirstWcid;
- MAC_TABLE_ENTRY *pEntry = NULL, *pCurrEntry;
-
- // if FULL, return
- if (pAd->MacTab.Size >= MAX_LEN_OF_MAC_TABLE)
- return NULL;
-
- FirstWcid = 1;
-
- if (pAd->StaCfg.BssType == BSS_INFRA)
- FirstWcid = 2;
-
- // allocate one MAC entry
- NdisAcquireSpinLock(&pAd->MacTabLock);
- for (i = FirstWcid; i< MAX_LEN_OF_MAC_TABLE; i++) // skip entry#0 so that "entry index == AID" for fast lookup
- {
- // pick up the first available vacancy
- if ((pAd->MacTab.Content[i].ValidAsCLI == FALSE) &&
- (pAd->MacTab.Content[i].ValidAsWDS == FALSE) &&
- (pAd->MacTab.Content[i].ValidAsApCli== FALSE) &&
- (pAd->MacTab.Content[i].ValidAsMesh == FALSE)
- )
- {
- pEntry = &pAd->MacTab.Content[i];
- if (CleanAll == TRUE)
- {
- pEntry->MaxSupportedRate = RATE_11;
- pEntry->CurrTxRate = RATE_11;
- NdisZeroMemory(pEntry, sizeof(MAC_TABLE_ENTRY));
- pEntry->PairwiseKey.KeyLen = 0;
- pEntry->PairwiseKey.CipherAlg = CIPHER_NONE;
- }
- {
- {
- pEntry->ValidAsCLI = TRUE;
- pEntry->ValidAsWDS = FALSE;
- pEntry->ValidAsApCli = FALSE;
- pEntry->ValidAsMesh = FALSE;
- pEntry->ValidAsDls = FALSE;
- }
- }
-
- pEntry->bIAmBadAtheros = FALSE;
- pEntry->pAd = pAd;
- pEntry->CMTimerRunning = FALSE;
- pEntry->EnqueueEapolStartTimerRunning = EAPOL_START_DISABLE;
- pEntry->RSNIE_Len = 0;
- NdisZeroMemory(pEntry->R_Counter, sizeof(pEntry->R_Counter));
- pEntry->ReTryCounter = PEER_MSG1_RETRY_TIMER_CTR;
-
- if (pEntry->ValidAsMesh)
- pEntry->apidx = (apidx - MIN_NET_DEVICE_FOR_MESH);
- else if (pEntry->ValidAsApCli)
- pEntry->apidx = (apidx - MIN_NET_DEVICE_FOR_APCLI);
- else if (pEntry->ValidAsWDS)
- pEntry->apidx = (apidx - MIN_NET_DEVICE_FOR_WDS);
- else
- pEntry->apidx = apidx;
-
- {
- {
- pEntry->AuthMode = pAd->StaCfg.AuthMode;
- pEntry->WepStatus = pAd->StaCfg.WepStatus;
- pEntry->PrivacyFilter = Ndis802_11PrivFilterAcceptAll;
- }
- }
-
- pEntry->GTKState = REKEY_NEGOTIATING;
- pEntry->PairwiseKey.KeyLen = 0;
- pEntry->PairwiseKey.CipherAlg = CIPHER_NONE;
- pEntry->PortSecured = WPA_802_1X_PORT_NOT_SECURED;
- pEntry->PMKID_CacheIdx = ENTRY_NOT_FOUND;
- COPY_MAC_ADDR(pEntry->Addr, pAddr);
- pEntry->Sst = SST_NOT_AUTH;
- pEntry->AuthState = AS_NOT_AUTH;
- pEntry->Aid = (USHORT)i; //0;
- pEntry->CapabilityInfo = 0;
- pEntry->PsMode = PWR_ACTIVE;
- pEntry->PsQIdleCount = 0;
- pEntry->NoDataIdleCount = 0;
- pEntry->ContinueTxFailCnt = 0;
- InitializeQueueHeader(&pEntry->PsQueue);
-
-
- pAd->MacTab.Size ++;
- // Add this entry into ASIC RX WCID search table
- RT28XX_STA_ENTRY_ADD(pAd, pEntry);
-
- DBGPRINT(RT_DEBUG_TRACE, ("MacTableInsertEntry - allocate entry #%d, Total= %d\n",i, pAd->MacTab.Size));
- break;
- }
- }
-
- // add this MAC entry into HASH table
- if (pEntry)
- {
- HashIdx = MAC_ADDR_HASH_INDEX(pAddr);
- if (pAd->MacTab.Hash[HashIdx] == NULL)
- {
- pAd->MacTab.Hash[HashIdx] = pEntry;
- }
- else
- {
- pCurrEntry = pAd->MacTab.Hash[HashIdx];
- while (pCurrEntry->pNext != NULL)
- pCurrEntry = pCurrEntry->pNext;
- pCurrEntry->pNext = pEntry;
- }
- }
-
- NdisReleaseSpinLock(&pAd->MacTabLock);
- return pEntry;
-}
-
-/*
- ==========================================================================
- Description:
- Delete a specified client from MAC table
- ==========================================================================
- */
-BOOLEAN MacTableDeleteEntry(
- IN PRTMP_ADAPTER pAd,
- IN USHORT wcid,
- IN PUCHAR pAddr)
-{
- USHORT HashIdx;
- MAC_TABLE_ENTRY *pEntry, *pPrevEntry, *pProbeEntry;
- BOOLEAN Cancelled;
-
- if (wcid >= MAX_LEN_OF_MAC_TABLE)
- return FALSE;
-
- NdisAcquireSpinLock(&pAd->MacTabLock);
-
- HashIdx = MAC_ADDR_HASH_INDEX(pAddr);
- pEntry = &pAd->MacTab.Content[wcid];
-
- if (pEntry && (pEntry->ValidAsCLI || pEntry->ValidAsApCli || pEntry->ValidAsWDS || pEntry->ValidAsMesh
- ))
- {
- if (MAC_ADDR_EQUAL(pEntry->Addr, pAddr))
- {
-
- // Delete this entry from ASIC on-chip WCID Table
- RT28XX_STA_ENTRY_MAC_RESET(pAd, wcid);
-
- // free resources of BA
- BASessionTearDownALL(pAd, pEntry->Aid);
-
- pPrevEntry = NULL;
- pProbeEntry = pAd->MacTab.Hash[HashIdx];
- ASSERT(pProbeEntry);
-
- // update Hash list
- do
- {
- if (pProbeEntry == pEntry)
- {
- if (pPrevEntry == NULL)
- {
- pAd->MacTab.Hash[HashIdx] = pEntry->pNext;
- }
- else
- {
- pPrevEntry->pNext = pEntry->pNext;
- }
- break;
- }
-
- pPrevEntry = pProbeEntry;
- pProbeEntry = pProbeEntry->pNext;
- } while (pProbeEntry);
-
- // not found !!!
- ASSERT(pProbeEntry != NULL);
-
- RT28XX_STA_ENTRY_KEY_DEL(pAd, BSS0, wcid);
-
-
- if (pEntry->EnqueueEapolStartTimerRunning != EAPOL_START_DISABLE)
- {
- RTMPCancelTimer(&pEntry->EnqueueStartForPSKTimer, &Cancelled);
- pEntry->EnqueueEapolStartTimerRunning = EAPOL_START_DISABLE;
- }
-
-
- NdisZeroMemory(pEntry, sizeof(MAC_TABLE_ENTRY));
- pAd->MacTab.Size --;
- DBGPRINT(RT_DEBUG_TRACE, ("MacTableDeleteEntry1 - Total= %d\n", pAd->MacTab.Size));
- }
- else
- {
- printk("\n%s: Impossible Wcid = %d !!!!!\n", __func__, wcid);
- }
- }
-
- NdisReleaseSpinLock(&pAd->MacTabLock);
-
- //Reset operating mode when no Sta.
- if (pAd->MacTab.Size == 0)
- {
- pAd->CommonCfg.AddHTInfo.AddHtInfo2.OperaionMode = 0;
-#ifndef RT30xx
- AsicUpdateProtect(pAd, 0 /*pAd->CommonCfg.AddHTInfo.AddHtInfo2.OperaionMode*/, (ALLN_SETPROTECT), TRUE, 0 /*pAd->MacTab.fAnyStationNonGF*/);
-#endif
-#ifdef RT30xx
- RT28XX_UPDATE_PROTECT(pAd); // edit by johnli, fix "in_interrupt" error when call "MacTableDeleteEntry" in Rx tasklet
-#endif
- }
-
- return TRUE;
-}
-
-
-/*
- ==========================================================================
- Description:
- This routine reset the entire MAC table. All packets pending in
- the power-saving queues are freed here.
- ==========================================================================
- */
-VOID MacTableReset(
- IN PRTMP_ADAPTER pAd)
-{
- int i;
-
- DBGPRINT(RT_DEBUG_TRACE, ("MacTableReset\n"));
- //NdisAcquireSpinLock(&pAd->MacTabLock);
-
- for (i=1; i<MAX_LEN_OF_MAC_TABLE; i++)
- {
- if (pAd->MacTab.Content[i].ValidAsCLI == TRUE)
- {
- // free resources of BA
- BASessionTearDownALL(pAd, i);
-
- pAd->MacTab.Content[i].ValidAsCLI = FALSE;
-
-
-
-#ifdef RT2870
- NdisZeroMemory(pAd->MacTab.Content[i].Addr, 6);
- RT28XX_STA_ENTRY_MAC_RESET(pAd, i);
-#endif // RT2870 //
-
- //AsicDelWcidTab(pAd, i);
- }
- }
-
- return;
-}
-
-/*
- ==========================================================================
- Description:
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
-*/
-VOID AssocParmFill(
- IN PRTMP_ADAPTER pAd,
- IN OUT MLME_ASSOC_REQ_STRUCT *AssocReq,
- IN PUCHAR pAddr,
- IN USHORT CapabilityInfo,
- IN ULONG Timeout,
- IN USHORT ListenIntv)
-{
- COPY_MAC_ADDR(AssocReq->Addr, pAddr);
- // Add mask to support 802.11b mode only
- AssocReq->CapabilityInfo = CapabilityInfo & SUPPORTED_CAPABILITY_INFO; // not cf-pollable, not cf-poll-request
- AssocReq->Timeout = Timeout;
- AssocReq->ListenIntv = ListenIntv;
-}
-
-
-/*
- ==========================================================================
- Description:
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
-*/
-VOID DisassocParmFill(
- IN PRTMP_ADAPTER pAd,
- IN OUT MLME_DISASSOC_REQ_STRUCT *DisassocReq,
- IN PUCHAR pAddr,
- IN USHORT Reason)
-{
- COPY_MAC_ADDR(DisassocReq->Addr, pAddr);
- DisassocReq->Reason = Reason;
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Check the out going frame, if this is an DHCP or ARP datagram
- will be duplicate another frame at low data rate transmit.
-
- Arguments:
- pAd Pointer to our adapter
- pPacket Pointer to outgoing Ndis frame
-
- Return Value:
- TRUE To be duplicate at Low data rate transmit. (1mb)
- FALSE Do nothing.
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- MAC header + IP Header + UDP Header
- 14 Bytes 20 Bytes
-
- UDP Header
- 00|01|02|03|04|05|06|07|08|09|10|11|12|13|14|15|
- Source Port
- 16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|
- Destination Port
-
- port 0x43 means Bootstrap Protocol, server.
- Port 0x44 means Bootstrap Protocol, client.
-
- ========================================================================
-*/
-
-BOOLEAN RTMPCheckDHCPFrame(
- IN PRTMP_ADAPTER pAd,
- IN PNDIS_PACKET pPacket)
-{
- PACKET_INFO PacketInfo;
- ULONG NumberOfBytesRead = 0;
- ULONG CurrentOffset = 0;
- PVOID pVirtualAddress = NULL;
- UINT NdisBufferLength;
- PUCHAR pSrc;
- USHORT Protocol;
- UCHAR ByteOffset36 = 0;
- UCHAR ByteOffset38 = 0;
- BOOLEAN ReadFirstParm = TRUE;
-
- RTMP_QueryPacketInfo(pPacket, &PacketInfo, (PUCHAR *)&pVirtualAddress, &NdisBufferLength);
-
- NumberOfBytesRead += NdisBufferLength;
- pSrc = (PUCHAR) pVirtualAddress;
- Protocol = *(pSrc + 12) * 256 + *(pSrc + 13);
-
- //
- // Check DHCP & BOOTP protocol
- //
- while (NumberOfBytesRead <= PacketInfo.TotalPacketLength)
- {
- if ((NumberOfBytesRead >= 35) && (ReadFirstParm == TRUE))
- {
- CurrentOffset = 35 - (NumberOfBytesRead - NdisBufferLength);
- ByteOffset36 = *(pSrc + CurrentOffset);
- ReadFirstParm = FALSE;
- }
-
- if (NumberOfBytesRead >= 37)
- {
- CurrentOffset = 37 - (NumberOfBytesRead - NdisBufferLength);
- ByteOffset38 = *(pSrc + CurrentOffset);
- //End of Read
- break;
- }
- return FALSE;
- }
-
- // Check for DHCP & BOOTP protocol
- if ((ByteOffset36 != 0x44) || (ByteOffset38 != 0x43))
- {
- //
- // 2054 (hex 0806) for ARP datagrams
- // if this packet is not ARP datagrams, then do nothing
- // ARP datagrams will also be duplicate at 1mb broadcast frames
- //
- if (Protocol != 0x0806 )
- return FALSE;
- }
-
- return TRUE;
-}
-
-
-BOOLEAN RTMPCheckEtherType(
- IN PRTMP_ADAPTER pAd,
- IN PNDIS_PACKET pPacket)
-{
- USHORT TypeLen;
- UCHAR Byte0, Byte1;
- PUCHAR pSrcBuf;
- UINT32 pktLen;
- UINT16 srcPort, dstPort;
- BOOLEAN status = TRUE;
-
-
- pSrcBuf = GET_OS_PKT_DATAPTR(pPacket);
- pktLen = GET_OS_PKT_LEN(pPacket);
-
- ASSERT(pSrcBuf);
-
- RTMP_SET_PACKET_SPECIFIC(pPacket, 0);
-
- // get Ethernet protocol field
- TypeLen = (pSrcBuf[12] << 8) + pSrcBuf[13];
-
- pSrcBuf += LENGTH_802_3; // Skip the Ethernet Header.
-
- if (TypeLen <= 1500)
- { // 802.3, 802.3 LLC
- /*
- DestMAC(6) + SrcMAC(6) + Lenght(2) +
- DSAP(1) + SSAP(1) + Control(1) +
- if the DSAP = 0xAA, SSAP=0xAA, Contorl = 0x03, it has a 5-bytes SNAP header.
- => + SNAP (5, OriginationID(3) + etherType(2))
- */
- if (pSrcBuf[0] == 0xAA && pSrcBuf[1] == 0xAA && pSrcBuf[2] == 0x03)
- {
- Sniff2BytesFromNdisBuffer(pSrcBuf, 6, &Byte0, &Byte1);
- RTMP_SET_PACKET_LLCSNAP(pPacket, 1);
- TypeLen = (USHORT)((Byte0 << 8) + Byte1);
- pSrcBuf += 8; // Skip this LLC/SNAP header
- }
- else
- {
- //It just has 3-byte LLC header, maybe a legacy ether type frame. we didn't handle it.
- }
- }
-
- // If it's a VLAN packet, get the real Type/Length field.
- if (TypeLen == 0x8100)
- {
- /* 0x8100 means VLAN packets */
-
- /* Dest. MAC Address (6-bytes) +
- Source MAC Address (6-bytes) +
- Length/Type = 802.1Q Tag Type (2-byte) +
- Tag Control Information (2-bytes) +
- Length / Type (2-bytes) +
- data payload (0-n bytes) +
- Pad (0-p bytes) +
- Frame Check Sequence (4-bytes) */
-
- RTMP_SET_PACKET_VLAN(pPacket, 1);
- Sniff2BytesFromNdisBuffer(pSrcBuf, 2, &Byte0, &Byte1);
- TypeLen = (USHORT)((Byte0 << 8) + Byte1);
-
- pSrcBuf += 4; // Skip the VLAN Header.
- }
-
- switch (TypeLen)
- {
- case 0x0800:
- {
- ASSERT((pktLen > 34));
- if (*(pSrcBuf + 9) == 0x11)
- { // udp packet
- ASSERT((pktLen > 34)); // 14 for ethernet header, 20 for IP header
-
- pSrcBuf += 20; // Skip the IP header
- srcPort = OS_NTOHS(*((UINT16 *)pSrcBuf));
- dstPort = OS_NTOHS(*((UINT16 *)(pSrcBuf +2)));
-
- if ((srcPort==0x44 && dstPort==0x43) || (srcPort==0x43 && dstPort==0x44))
- { //It's a BOOTP/DHCP packet
- RTMP_SET_PACKET_DHCP(pPacket, 1);
- }
- }
- }
- break;
- case 0x0806:
- {
- //ARP Packet.
- RTMP_SET_PACKET_DHCP(pPacket, 1);
- }
- break;
- case 0x888e:
- {
- // EAPOL Packet.
- RTMP_SET_PACKET_EAPOL(pPacket, 1);
- }
- break;
- default:
- status = FALSE;
- break;
- }
-
- return status;
-
-}
-
-
-
-VOID Update_Rssi_Sample(
- IN PRTMP_ADAPTER pAd,
- IN RSSI_SAMPLE *pRssi,
- IN PRXWI_STRUC pRxWI)
- {
- CHAR rssi0 = pRxWI->RSSI0;
- CHAR rssi1 = pRxWI->RSSI1;
- CHAR rssi2 = pRxWI->RSSI2;
-
- if (rssi0 != 0)
- {
- pRssi->LastRssi0 = ConvertToRssi(pAd, (CHAR)rssi0, RSSI_0);
- pRssi->AvgRssi0X8 = (pRssi->AvgRssi0X8 - pRssi->AvgRssi0) + pRssi->LastRssi0;
- pRssi->AvgRssi0 = pRssi->AvgRssi0X8 >> 3;
- }
-
- if (rssi1 != 0)
- {
- pRssi->LastRssi1 = ConvertToRssi(pAd, (CHAR)rssi1, RSSI_1);
- pRssi->AvgRssi1X8 = (pRssi->AvgRssi1X8 - pRssi->AvgRssi1) + pRssi->LastRssi1;
- pRssi->AvgRssi1 = pRssi->AvgRssi1X8 >> 3;
- }
-
- if (rssi2 != 0)
- {
- pRssi->LastRssi2 = ConvertToRssi(pAd, (CHAR)rssi2, RSSI_2);
- pRssi->AvgRssi2X8 = (pRssi->AvgRssi2X8 - pRssi->AvgRssi2) + pRssi->LastRssi2;
- pRssi->AvgRssi2 = pRssi->AvgRssi2X8 >> 3;
- }
-}
-
-
-
-// Normal legacy Rx packet indication
-VOID Indicate_Legacy_Packet(
- IN PRTMP_ADAPTER pAd,
- IN RX_BLK *pRxBlk,
- IN UCHAR FromWhichBSSID)
-{
- PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket;
- UCHAR Header802_3[LENGTH_802_3];
-
- // 1. get 802.3 Header
- // 2. remove LLC
- // a. pointer pRxBlk->pData to payload
- // b. modify pRxBlk->DataSize
- RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(pRxBlk, Header802_3);
-
- if (pRxBlk->DataSize > MAX_RX_PKT_LEN)
- {
-
- // release packet
- RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE);
- return;
- }
-
-
- STATS_INC_RX_PACKETS(pAd, FromWhichBSSID);
-
-#ifdef RT2870
- if (pAd->CommonCfg.bDisableReordering == 0)
- {
- PBA_REC_ENTRY pBAEntry;
- ULONG Now32;
- UCHAR Wcid = pRxBlk->pRxWI->WirelessCliID;
- UCHAR TID = pRxBlk->pRxWI->TID;
- USHORT Idx;
-
-#define REORDERING_PACKET_TIMEOUT ((100 * HZ)/1000) // system ticks -- 100 ms
-
- if (Wcid < MAX_LEN_OF_MAC_TABLE)
- {
- Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID];
- if (Idx != 0)
- {
- pBAEntry = &pAd->BATable.BARecEntry[Idx];
- // update last rx time
- NdisGetSystemUpTime(&Now32);
- if ((pBAEntry->list.qlen > 0) &&
- RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(REORDERING_PACKET_TIMEOUT)))
- )
- {
- printk("Indicate_Legacy_Packet():flush reordering_timeout_mpdus! RxWI->Flags=%d, pRxWI.TID=%d, RxD->AMPDU=%d!\n", pRxBlk->Flags, pRxBlk->pRxWI->TID, pRxBlk->RxD.AMPDU);
- hex_dump("Dump the legacy Packet:", GET_OS_PKT_DATAPTR(pRxBlk->pRxPacket), 64);
- ba_flush_reordering_timeout_mpdus(pAd, pBAEntry, Now32);
- }
- }
- }
- }
-#endif // RT2870 //
-
- wlan_802_11_to_802_3_packet(pAd, pRxBlk, Header802_3, FromWhichBSSID);
-
- //
- // pass this 802.3 packet to upper layer or forward this packet to WM directly
- //
- ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pRxPacket, FromWhichBSSID);
-}
-
-
-// Normal, AMPDU or AMSDU
-VOID CmmRxnonRalinkFrameIndicate(
- IN PRTMP_ADAPTER pAd,
- IN RX_BLK *pRxBlk,
- IN UCHAR FromWhichBSSID)
-{
- if (RX_BLK_TEST_FLAG(pRxBlk, fRX_AMPDU) && (pAd->CommonCfg.bDisableReordering == 0))
- {
- Indicate_AMPDU_Packet(pAd, pRxBlk, FromWhichBSSID);
- }
- else
- {
- if (RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU))
- {
- // handle A-MSDU
- Indicate_AMSDU_Packet(pAd, pRxBlk, FromWhichBSSID);
- }
- else
- {
- Indicate_Legacy_Packet(pAd, pRxBlk, FromWhichBSSID);
- }
- }
-}
-
-
-VOID CmmRxRalinkFrameIndicate(
- IN PRTMP_ADAPTER pAd,
- IN MAC_TABLE_ENTRY *pEntry,
- IN RX_BLK *pRxBlk,
- IN UCHAR FromWhichBSSID)
-{
- UCHAR Header802_3[LENGTH_802_3];
- UINT16 Msdu2Size;
- UINT16 Payload1Size, Payload2Size;
- PUCHAR pData2;
- PNDIS_PACKET pPacket2 = NULL;
-
-
-
- Msdu2Size = *(pRxBlk->pData) + (*(pRxBlk->pData+1) << 8);
-
- if ((Msdu2Size <= 1536) && (Msdu2Size < pRxBlk->DataSize))
- {
- /* skip two byte MSDU2 len */
- pRxBlk->pData += 2;
- pRxBlk->DataSize -= 2;
- }
- else
- {
- // release packet
- RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE);
- return;
- }
-
- // get 802.3 Header and remove LLC
- RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(pRxBlk, Header802_3);
-
- ASSERT(pRxBlk->pRxPacket);
-
- // Ralink Aggregation frame
- pAd->RalinkCounters.OneSecRxAggregationCount ++;
- Payload1Size = pRxBlk->DataSize - Msdu2Size;
- Payload2Size = Msdu2Size - LENGTH_802_3;
-
- pData2 = pRxBlk->pData + Payload1Size + LENGTH_802_3;
-
- pPacket2 = duplicate_pkt(pAd, (pData2-LENGTH_802_3), LENGTH_802_3, pData2, Payload2Size, FromWhichBSSID);
-
- if (!pPacket2)
- {
- // release packet
- RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE);
- return;
- }
-
- // update payload size of 1st packet
- pRxBlk->DataSize = Payload1Size;
- wlan_802_11_to_802_3_packet(pAd, pRxBlk, Header802_3, FromWhichBSSID);
-
- ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pRxBlk->pRxPacket, FromWhichBSSID);
-
- if (pPacket2)
- {
- ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pPacket2, FromWhichBSSID);
- }
-}
-
-
-#define RESET_FRAGFRAME(_fragFrame) \
- { \
- _fragFrame.RxSize = 0; \
- _fragFrame.Sequence = 0; \
- _fragFrame.LastFrag = 0; \
- _fragFrame.Flags = 0; \
- }
-
-
-PNDIS_PACKET RTMPDeFragmentDataFrame(
- IN PRTMP_ADAPTER pAd,
- IN RX_BLK *pRxBlk)
-{
- PHEADER_802_11 pHeader = pRxBlk->pHeader;
- PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket;
- UCHAR *pData = pRxBlk->pData;
- USHORT DataSize = pRxBlk->DataSize;
- PNDIS_PACKET pRetPacket = NULL;
- UCHAR *pFragBuffer = NULL;
- BOOLEAN bReassDone = FALSE;
- UCHAR HeaderRoom = 0;
-
-
- ASSERT(pHeader);
-
- HeaderRoom = pData - (UCHAR *)pHeader;
-
- // Re-assemble the fragmented packets
- if (pHeader->Frag == 0) // Frag. Number is 0 : First frag or only one pkt
- {
- // the first pkt of fragment, record it.
- if (pHeader->FC.MoreFrag)
- {
- ASSERT(pAd->FragFrame.pFragPacket);
- pFragBuffer = GET_OS_PKT_DATAPTR(pAd->FragFrame.pFragPacket);
- pAd->FragFrame.RxSize = DataSize + HeaderRoom;
- NdisMoveMemory(pFragBuffer, pHeader, pAd->FragFrame.RxSize);
- pAd->FragFrame.Sequence = pHeader->Sequence;
- pAd->FragFrame.LastFrag = pHeader->Frag; // Should be 0
- ASSERT(pAd->FragFrame.LastFrag == 0);
- goto done; // end of processing this frame
- }
- }
- else //Middle & End of fragment
- {
- if ((pHeader->Sequence != pAd->FragFrame.Sequence) ||
- (pHeader->Frag != (pAd->FragFrame.LastFrag + 1)))
- {
- // Fragment is not the same sequence or out of fragment number order
- // Reset Fragment control blk
- RESET_FRAGFRAME(pAd->FragFrame);
- DBGPRINT(RT_DEBUG_ERROR, ("Fragment is not the same sequence or out of fragment number order.\n"));
- goto done; // give up this frame
- }
- else if ((pAd->FragFrame.RxSize + DataSize) > MAX_FRAME_SIZE)
- {
- // Fragment frame is too large, it exeeds the maximum frame size.
- // Reset Fragment control blk
- RESET_FRAGFRAME(pAd->FragFrame);
- DBGPRINT(RT_DEBUG_ERROR, ("Fragment frame is too large, it exeeds the maximum frame size.\n"));
- goto done; // give up this frame
- }
-
- //
- // Broadcom AP(BCM94704AGR) will send out LLC in fragment's packet, LLC only can accpet at first fragment.
- // In this case, we will dropt it.
- //
- if (NdisEqualMemory(pData, SNAP_802_1H, sizeof(SNAP_802_1H)))
- {
- DBGPRINT(RT_DEBUG_ERROR, ("Find another LLC at Middle or End fragment(SN=%d, Frag=%d)\n", pHeader->Sequence, pHeader->Frag));
- goto done; // give up this frame
- }
-
- pFragBuffer = GET_OS_PKT_DATAPTR(pAd->FragFrame.pFragPacket);
-
- // concatenate this fragment into the re-assembly buffer
- NdisMoveMemory((pFragBuffer + pAd->FragFrame.RxSize), pData, DataSize);
- pAd->FragFrame.RxSize += DataSize;
- pAd->FragFrame.LastFrag = pHeader->Frag; // Update fragment number
-
- // Last fragment
- if (pHeader->FC.MoreFrag == FALSE)
- {
- bReassDone = TRUE;
- }
- }
-
-done:
- // always release rx fragmented packet
- RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE);
-
- // return defragmented packet if packet is reassembled completely
- // otherwise return NULL
- if (bReassDone)
- {
- PNDIS_PACKET pNewFragPacket;
-
- // allocate a new packet buffer for fragment
- pNewFragPacket = RTMP_AllocateFragPacketBuffer(pAd, RX_BUFFER_NORMSIZE);
- if (pNewFragPacket)
- {
- // update RxBlk
- pRetPacket = pAd->FragFrame.pFragPacket;
- pAd->FragFrame.pFragPacket = pNewFragPacket;
- pRxBlk->pHeader = (PHEADER_802_11) GET_OS_PKT_DATAPTR(pRetPacket);
- pRxBlk->pData = (UCHAR *)pRxBlk->pHeader + HeaderRoom;
- pRxBlk->DataSize = pAd->FragFrame.RxSize - HeaderRoom;
- pRxBlk->pRxPacket = pRetPacket;
- }
- else
- {
- RESET_FRAGFRAME(pAd->FragFrame);
- }
- }
-
- return pRetPacket;
-}
-
-
-VOID Indicate_AMSDU_Packet(
- IN PRTMP_ADAPTER pAd,
- IN RX_BLK *pRxBlk,
- IN UCHAR FromWhichBSSID)
-{
- UINT nMSDU;
-
- update_os_packet_info(pAd, pRxBlk, FromWhichBSSID);
- RTMP_SET_PACKET_IF(pRxBlk->pRxPacket, FromWhichBSSID);
- nMSDU = deaggregate_AMSDU_announce(pAd, pRxBlk->pRxPacket, pRxBlk->pData, pRxBlk->DataSize);
-}
-
-VOID Indicate_EAPOL_Packet(
- IN PRTMP_ADAPTER pAd,
- IN RX_BLK *pRxBlk,
- IN UCHAR FromWhichBSSID)
-{
- MAC_TABLE_ENTRY *pEntry = NULL;
-
- {
- pEntry = &pAd->MacTab.Content[BSSID_WCID];
- STARxEAPOLFrameIndicate(pAd, pEntry, pRxBlk, FromWhichBSSID);
- return;
- }
-
- if (pEntry == NULL)
- {
- DBGPRINT(RT_DEBUG_WARN, ("Indicate_EAPOL_Packet: drop and release the invalid packet.\n"));
- // release packet
- RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE);
- return;
- }
-}
-
-#define BCN_TBTT_OFFSET 64 //defer 64 us
-VOID ReSyncBeaconTime(
- IN PRTMP_ADAPTER pAd)
-{
-
- UINT32 Offset;
-
-
- Offset = (pAd->TbttTickCount) % (BCN_TBTT_OFFSET);
-
- pAd->TbttTickCount++;
-
- //
- // The updated BeaconInterval Value will affect Beacon Interval after two TBTT
- // beacasue the original BeaconInterval had been loaded into next TBTT_TIMER
- //
- if (Offset == (BCN_TBTT_OFFSET-2))
- {
- BCN_TIME_CFG_STRUC csr;
- RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word);
- csr.field.BeaconInterval = (pAd->CommonCfg.BeaconPeriod << 4) - 1 ; // ASIC register in units of 1/16 TU = 64us
- RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word);
- }
- else
- {
- if (Offset == (BCN_TBTT_OFFSET-1))
- {
- BCN_TIME_CFG_STRUC csr;
-
- RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word);
- csr.field.BeaconInterval = (pAd->CommonCfg.BeaconPeriod) << 4; // ASIC register in units of 1/16 TU
- RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word);
- }
- }
-}
-
+#include "../../rt2860/common/cmm_data.c"
-/*
- *************************************************************************
- * 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. *
- * *
- *************************************************************************
-*/
-
-#include "../rt_config.h"
-
-INT Show_SSID_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_WirelessMode_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_TxBurst_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_TxPreamble_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_TxPower_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_Channel_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_BGProtection_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_RTSThreshold_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_FragThreshold_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_HtBw_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_HtMcs_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_HtGi_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_HtOpMode_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_HtExtcha_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_HtMpduDensity_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_HtBaWinSize_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_HtRdg_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_HtAmsdu_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_HtAutoBa_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_CountryRegion_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_CountryRegionABand_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_CountryCode_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-#ifdef AGGREGATION_SUPPORT
-INT Show_PktAggregate_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-#endif // AGGREGATION_SUPPORT //
-
-#ifdef WMM_SUPPORT
-INT Show_WmmCapable_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-#endif // WMM_SUPPORT //
-
-INT Show_IEEE80211H_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_NetworkType_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_AuthMode_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_EncrypType_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_DefaultKeyID_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_Key1_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_Key2_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_Key3_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_Key4_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-INT Show_WPAPSK_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf);
-
-static struct {
- CHAR *name;
- INT (*show_proc)(PRTMP_ADAPTER pAdapter, PUCHAR arg);
-} *PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC, RTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC[] = {
- {"SSID", Show_SSID_Proc},
- {"WirelessMode", Show_WirelessMode_Proc},
- {"TxBurst", Show_TxBurst_Proc},
- {"TxPreamble", Show_TxPreamble_Proc},
- {"TxPower", Show_TxPower_Proc},
- {"Channel", Show_Channel_Proc},
- {"BGProtection", Show_BGProtection_Proc},
- {"RTSThreshold", Show_RTSThreshold_Proc},
- {"FragThreshold", Show_FragThreshold_Proc},
- {"HtBw", Show_HtBw_Proc},
- {"HtMcs", Show_HtMcs_Proc},
- {"HtGi", Show_HtGi_Proc},
- {"HtOpMode", Show_HtOpMode_Proc},
- {"HtExtcha", Show_HtExtcha_Proc},
- {"HtMpduDensity", Show_HtMpduDensity_Proc},
- {"HtBaWinSize", Show_HtBaWinSize_Proc},
- {"HtRdg", Show_HtRdg_Proc},
- {"HtAmsdu", Show_HtAmsdu_Proc},
- {"HtAutoBa", Show_HtAutoBa_Proc},
- {"CountryRegion", Show_CountryRegion_Proc},
- {"CountryRegionABand", Show_CountryRegionABand_Proc},
- {"CountryCode", Show_CountryCode_Proc},
-#ifdef AGGREGATION_SUPPORT
- {"PktAggregate", Show_PktAggregate_Proc},
-#endif
-
-#ifdef WMM_SUPPORT
- {"WmmCapable", Show_WmmCapable_Proc},
-#endif
- {"IEEE80211H", Show_IEEE80211H_Proc},
- {"NetworkType", Show_NetworkType_Proc},
- {"AuthMode", Show_AuthMode_Proc},
- {"EncrypType", Show_EncrypType_Proc},
- {"DefaultKeyID", Show_DefaultKeyID_Proc},
- {"Key1", Show_Key1_Proc},
- {"Key2", Show_Key2_Proc},
- {"Key3", Show_Key3_Proc},
- {"Key4", Show_Key4_Proc},
- {"WPAPSK", Show_WPAPSK_Proc},
- {NULL, NULL}
-};
-
-/*
- ==========================================================================
- Description:
- Get Driver version.
-
- Return:
- ==========================================================================
-*/
-INT Set_DriverVersion_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- DBGPRINT(RT_DEBUG_TRACE, ("Driver version-%s\n", STA_DRIVER_VERSION));
-
- return TRUE;
-}
-
-/*
- ==========================================================================
- Description:
- Set Country Region.
- This command will not work, if the field of CountryRegion in eeprom is programmed.
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
-*/
-INT Set_CountryRegion_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG region;
-
- region = simple_strtol(arg, 0, 10);
-
- // Country can be set only when EEPROM not programmed
- if (pAd->CommonCfg.CountryRegion & 0x80)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("Set_CountryRegion_Proc::parameter of CountryRegion in eeprom is programmed \n"));
- return FALSE;
- }
-
- if((region >= 0) && (region <= REGION_MAXIMUM_BG_BAND))
- {
- pAd->CommonCfg.CountryRegion = (UCHAR) region;
- }
- else if (region == REGION_31_BG_BAND)
- {
- pAd->CommonCfg.CountryRegion = (UCHAR) region;
- }
- else
- {
- DBGPRINT(RT_DEBUG_ERROR, ("Set_CountryRegion_Proc::parameters out of range\n"));
- return FALSE;
- }
-
- // if set country region, driver needs to be reset
- BuildChannelList(pAd);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_CountryRegion_Proc::(CountryRegion=%d)\n", pAd->CommonCfg.CountryRegion));
-
- return TRUE;
-}
-
-/*
- ==========================================================================
- Description:
- Set Country Region for A band.
- This command will not work, if the field of CountryRegion in eeprom is programmed.
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
-*/
-INT Set_CountryRegionABand_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG region;
-
- region = simple_strtol(arg, 0, 10);
-
- // Country can be set only when EEPROM not programmed
- if (pAd->CommonCfg.CountryRegionForABand & 0x80)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("Set_CountryRegionABand_Proc::parameter of CountryRegion in eeprom is programmed \n"));
- return FALSE;
- }
-
- if((region >= 0) && (region <= REGION_MAXIMUM_A_BAND))
- {
- pAd->CommonCfg.CountryRegionForABand = (UCHAR) region;
- }
- else
- {
- DBGPRINT(RT_DEBUG_ERROR, ("Set_CountryRegionABand_Proc::parameters out of range\n"));
- return FALSE;
- }
-
- // if set country region, driver needs to be reset
- BuildChannelList(pAd);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_CountryRegionABand_Proc::(CountryRegion=%d)\n", pAd->CommonCfg.CountryRegionForABand));
-
- return TRUE;
-}
-
-/*
- ==========================================================================
- Description:
- Set Wireless Mode
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
-*/
-INT Set_WirelessMode_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG WirelessMode;
- INT success = TRUE;
-
- WirelessMode = simple_strtol(arg, 0, 10);
-
- {
- INT MaxPhyMode = PHY_11G;
-
- MaxPhyMode = PHY_11N_5G;
-
- if (WirelessMode <= MaxPhyMode)
- {
- RTMPSetPhyMode(pAd, WirelessMode);
-
- if (WirelessMode >= PHY_11ABGN_MIXED)
- {
- pAd->CommonCfg.BACapability.field.AutoBA = TRUE;
- pAd->CommonCfg.REGBACapability.field.AutoBA = TRUE;
- }
- else
- {
- pAd->CommonCfg.BACapability.field.AutoBA = FALSE;
- pAd->CommonCfg.REGBACapability.field.AutoBA = FALSE;
- }
-
- // Set AdhocMode rates
- if (pAd->StaCfg.BssType == BSS_ADHOC)
- {
- MlmeUpdateTxRates(pAd, FALSE, 0);
- MakeIbssBeacon(pAd); // re-build BEACON frame
- AsicEnableIbssSync(pAd); // copy to on-chip memory
- }
- }
- else
- {
- success = FALSE;
- }
- }
-
- // it is needed to set SSID to take effect
- if (success == TRUE)
- {
- SetCommonHT(pAd);
- DBGPRINT(RT_DEBUG_TRACE, ("Set_WirelessMode_Proc::(=%ld)\n", WirelessMode));
- }
- else
- {
- DBGPRINT(RT_DEBUG_ERROR, ("Set_WirelessMode_Proc::parameters out of range\n"));
- }
-
- return success;
-}
-
-/*
- ==========================================================================
- Description:
- Set Channel
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
-*/
-INT Set_Channel_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- INT success = TRUE;
- UCHAR Channel;
-
- Channel = (UCHAR) simple_strtol(arg, 0, 10);
-
- // check if this channel is valid
- if (ChannelSanity(pAd, Channel) == TRUE)
- {
- {
- pAd->CommonCfg.Channel = Channel;
-
- if (MONITOR_ON(pAd))
- {
- N_ChannelCheck(pAd);
- if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED &&
- pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40)
- {
- N_SetCenCh(pAd);
- AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE);
- AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel);
- DBGPRINT(RT_DEBUG_TRACE, ("BW_40, control_channel(%d), CentralChannel(%d) \n",
- pAd->CommonCfg.Channel, pAd->CommonCfg.CentralChannel));
- }
- else
- {
- AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE);
- AsicLockChannel(pAd, pAd->CommonCfg.Channel);
- DBGPRINT(RT_DEBUG_TRACE, ("BW_20, Channel(%d)\n", pAd->CommonCfg.Channel));
- }
- }
- }
- success = TRUE;
- }
- else
- {
- success = FALSE;
- }
-
-
- if (success == TRUE)
- DBGPRINT(RT_DEBUG_TRACE, ("Set_Channel_Proc::(Channel=%d)\n", pAd->CommonCfg.Channel));
-
- return success;
-}
-
-/*
- ==========================================================================
- Description:
- Set Short Slot Time Enable or Disable
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
-*/
-INT Set_ShortSlot_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG ShortSlot;
-
- ShortSlot = simple_strtol(arg, 0, 10);
-
- if (ShortSlot == 1)
- pAd->CommonCfg.bUseShortSlotTime = TRUE;
- else if (ShortSlot == 0)
- pAd->CommonCfg.bUseShortSlotTime = FALSE;
- else
- return FALSE; //Invalid argument
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_ShortSlot_Proc::(ShortSlot=%d)\n", pAd->CommonCfg.bUseShortSlotTime));
-
- return TRUE;
-}
-
-/*
- ==========================================================================
- Description:
- Set Tx power
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
-*/
-INT Set_TxPower_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG TxPower;
- INT success = FALSE;
-
- TxPower = (ULONG) simple_strtol(arg, 0, 10);
- if (TxPower <= 100)
- {
- {
- pAd->CommonCfg.TxPowerDefault = TxPower;
- pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault;
- }
- success = TRUE;
- }
- else
- success = FALSE;
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_TxPower_Proc::(TxPowerPercentage=%ld)\n", pAd->CommonCfg.TxPowerPercentage));
-
- return success;
-}
-
-/*
- ==========================================================================
- Description:
- Set 11B/11G Protection
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
-*/
-INT Set_BGProtection_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- switch (simple_strtol(arg, 0, 10))
- {
- case 0: //AUTO
- pAd->CommonCfg.UseBGProtection = 0;
- break;
- case 1: //Always On
- pAd->CommonCfg.UseBGProtection = 1;
- break;
- case 2: //Always OFF
- pAd->CommonCfg.UseBGProtection = 2;
- break;
- default: //Invalid argument
- return FALSE;
- }
-
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_BGProtection_Proc::(BGProtection=%ld)\n", pAd->CommonCfg.UseBGProtection));
-
- return TRUE;
-}
-
-/*
- ==========================================================================
- Description:
- Set TxPreamble
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
-*/
-INT Set_TxPreamble_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- RT_802_11_PREAMBLE Preamble;
-
- Preamble = simple_strtol(arg, 0, 10);
-
-
- switch (Preamble)
- {
- case Rt802_11PreambleShort:
- pAd->CommonCfg.TxPreamble = Preamble;
-
- MlmeSetTxPreamble(pAd, Rt802_11PreambleShort);
- break;
- case Rt802_11PreambleLong:
- case Rt802_11PreambleAuto:
- // if user wants AUTO, initialize to LONG here, then change according to AP's
- // capability upon association.
- pAd->CommonCfg.TxPreamble = Preamble;
-
- MlmeSetTxPreamble(pAd, Rt802_11PreambleLong);
- break;
- default: //Invalid argument
- return FALSE;
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_TxPreamble_Proc::(TxPreamble=%ld)\n", pAd->CommonCfg.TxPreamble));
-
- return TRUE;
-}
-
-/*
- ==========================================================================
- Description:
- Set RTS Threshold
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
-*/
-INT Set_RTSThreshold_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- NDIS_802_11_RTS_THRESHOLD RtsThresh;
-
- RtsThresh = simple_strtol(arg, 0, 10);
-
- if((RtsThresh > 0) && (RtsThresh <= MAX_RTS_THRESHOLD))
- pAd->CommonCfg.RtsThreshold = (USHORT)RtsThresh;
- else if (RtsThresh == 0)
- pAd->CommonCfg.RtsThreshold = MAX_RTS_THRESHOLD;
- else
- return FALSE; //Invalid argument
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_RTSThreshold_Proc::(RTSThreshold=%d)\n", pAd->CommonCfg.RtsThreshold));
-
- return TRUE;
-}
-
-/*
- ==========================================================================
- Description:
- Set Fragment Threshold
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
-*/
-INT Set_FragThreshold_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- NDIS_802_11_FRAGMENTATION_THRESHOLD FragThresh;
-
- FragThresh = simple_strtol(arg, 0, 10);
-
- if (FragThresh > MAX_FRAG_THRESHOLD || FragThresh < MIN_FRAG_THRESHOLD)
- {
- //Illegal FragThresh so we set it to default
- pAd->CommonCfg.FragmentThreshold = MAX_FRAG_THRESHOLD;
- }
- else if (FragThresh % 2 == 1)
- {
- // The length of each fragment shall always be an even number of octets, except for the last fragment
- // of an MSDU or MMPDU, which may be either an even or an odd number of octets.
- pAd->CommonCfg.FragmentThreshold = (USHORT)(FragThresh - 1);
- }
- else
- {
- pAd->CommonCfg.FragmentThreshold = (USHORT)FragThresh;
- }
-
- {
- if (pAd->CommonCfg.FragmentThreshold == MAX_FRAG_THRESHOLD)
- pAd->CommonCfg.bUseZeroToDisableFragment = TRUE;
- else
- pAd->CommonCfg.bUseZeroToDisableFragment = FALSE;
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_FragThreshold_Proc::(FragThreshold=%d)\n", pAd->CommonCfg.FragmentThreshold));
-
- return TRUE;
-}
-
-/*
- ==========================================================================
- Description:
- Set TxBurst
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
-*/
-INT Set_TxBurst_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG TxBurst;
-
- TxBurst = simple_strtol(arg, 0, 10);
- if (TxBurst == 1)
- pAd->CommonCfg.bEnableTxBurst = TRUE;
- else if (TxBurst == 0)
- pAd->CommonCfg.bEnableTxBurst = FALSE;
- else
- return FALSE; //Invalid argument
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_TxBurst_Proc::(TxBurst=%d)\n", pAd->CommonCfg.bEnableTxBurst));
-
- return TRUE;
-}
-
-#ifdef AGGREGATION_SUPPORT
-/*
- ==========================================================================
- Description:
- Set TxBurst
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
-*/
-INT Set_PktAggregate_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG aggre;
-
- aggre = simple_strtol(arg, 0, 10);
-
- if (aggre == 1)
- pAd->CommonCfg.bAggregationCapable = TRUE;
- else if (aggre == 0)
- pAd->CommonCfg.bAggregationCapable = FALSE;
- else
- return FALSE; //Invalid argument
-
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_PktAggregate_Proc::(AGGRE=%d)\n", pAd->CommonCfg.bAggregationCapable));
-
- return TRUE;
-}
-#endif
-
-/*
- ==========================================================================
- Description:
- Set IEEE80211H.
- This parameter is 1 when needs radar detection, otherwise 0
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
-*/
-INT Set_IEEE80211H_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG ieee80211h;
-
- ieee80211h = simple_strtol(arg, 0, 10);
-
- if (ieee80211h == 1)
- pAd->CommonCfg.bIEEE80211H = TRUE;
- else if (ieee80211h == 0)
- pAd->CommonCfg.bIEEE80211H = FALSE;
- else
- return FALSE; //Invalid argument
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_IEEE80211H_Proc::(IEEE80211H=%d)\n", pAd->CommonCfg.bIEEE80211H));
-
- return TRUE;
-}
-
-
-#ifdef DBG
-/*
- ==========================================================================
- Description:
- For Debug information
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
-*/
-INT Set_Debug_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- DBGPRINT(RT_DEBUG_TRACE, ("==> Set_Debug_Proc *******************\n"));
-
- if(simple_strtol(arg, 0, 10) <= RT_DEBUG_LOUD)
- RTDebugLevel = simple_strtol(arg, 0, 10);
-
- DBGPRINT(RT_DEBUG_TRACE, ("<== Set_Debug_Proc(RTDebugLevel = %ld)\n", RTDebugLevel));
-
- return TRUE;
-}
-#endif
-
-INT Show_DescInfo_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
-
- return TRUE;
-}
-
-/*
- ==========================================================================
- Description:
- Reset statistics counter
-
- Arguments:
- pAdapter Pointer to our adapter
- arg
-
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
-*/
-INT Set_ResetStatCounter_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- DBGPRINT(RT_DEBUG_TRACE, ("==>Set_ResetStatCounter_Proc\n"));
-
- // add the most up-to-date h/w raw counters into software counters
- NICUpdateRawCounters(pAd);
-
- NdisZeroMemory(&pAd->WlanCounters, sizeof(COUNTER_802_11));
- NdisZeroMemory(&pAd->Counters8023, sizeof(COUNTER_802_3));
- NdisZeroMemory(&pAd->RalinkCounters, sizeof(COUNTER_RALINK));
-
- return TRUE;
-}
-
-BOOLEAN RTMPCheckStrPrintAble(
- IN CHAR *pInPutStr,
- IN UCHAR strLen)
-{
- UCHAR i=0;
-
- for (i=0; i<strLen; i++)
- {
- if ((pInPutStr[i] < 0x21) ||
- (pInPutStr[i] > 0x7E))
- return FALSE;
- }
-
- return TRUE;
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Remove WPA Key process
-
- Arguments:
- pAd Pointer to our adapter
- pBuf Pointer to the where the key stored
-
- Return Value:
- NDIS_SUCCESS Add key successfully
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPSetDesiredRates(
- IN PRTMP_ADAPTER pAdapter,
- IN LONG Rates)
-{
- NDIS_802_11_RATES aryRates;
-
- memset(&aryRates, 0x00, sizeof(NDIS_802_11_RATES));
- switch (pAdapter->CommonCfg.PhyMode)
- {
- case PHY_11A: // A only
- switch (Rates)
- {
- case 6000000: //6M
- aryRates[0] = 0x0c; // 6M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_0;
- break;
- case 9000000: //9M
- aryRates[0] = 0x12; // 9M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_1;
- break;
- case 12000000: //12M
- aryRates[0] = 0x18; // 12M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_2;
- break;
- case 18000000: //18M
- aryRates[0] = 0x24; // 18M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_3;
- break;
- case 24000000: //24M
- aryRates[0] = 0x30; // 24M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_4;
- break;
- case 36000000: //36M
- aryRates[0] = 0x48; // 36M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_5;
- break;
- case 48000000: //48M
- aryRates[0] = 0x60; // 48M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_6;
- break;
- case 54000000: //54M
- aryRates[0] = 0x6c; // 54M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_7;
- break;
- case -1: //Auto
- default:
- aryRates[0] = 0x6c; // 54Mbps
- aryRates[1] = 0x60; // 48Mbps
- aryRates[2] = 0x48; // 36Mbps
- aryRates[3] = 0x30; // 24Mbps
- aryRates[4] = 0x24; // 18M
- aryRates[5] = 0x18; // 12M
- aryRates[6] = 0x12; // 9M
- aryRates[7] = 0x0c; // 6M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO;
- break;
- }
- break;
- case PHY_11BG_MIXED: // B/G Mixed
- case PHY_11B: // B only
- case PHY_11ABG_MIXED: // A/B/G Mixed
- default:
- switch (Rates)
- {
- case 1000000: //1M
- aryRates[0] = 0x02;
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_0;
- break;
- case 2000000: //2M
- aryRates[0] = 0x04;
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_1;
- break;
- case 5000000: //5.5M
- aryRates[0] = 0x0b; // 5.5M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_2;
- break;
- case 11000000: //11M
- aryRates[0] = 0x16; // 11M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_3;
- break;
- case 6000000: //6M
- aryRates[0] = 0x0c; // 6M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_0;
- break;
- case 9000000: //9M
- aryRates[0] = 0x12; // 9M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_1;
- break;
- case 12000000: //12M
- aryRates[0] = 0x18; // 12M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_2;
- break;
- case 18000000: //18M
- aryRates[0] = 0x24; // 18M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_3;
- break;
- case 24000000: //24M
- aryRates[0] = 0x30; // 24M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_4;
- break;
- case 36000000: //36M
- aryRates[0] = 0x48; // 36M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_5;
- break;
- case 48000000: //48M
- aryRates[0] = 0x60; // 48M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_6;
- break;
- case 54000000: //54M
- aryRates[0] = 0x6c; // 54M
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_7;
- break;
- case -1: //Auto
- default:
- if (pAdapter->CommonCfg.PhyMode == PHY_11B)
- { //B Only
- aryRates[0] = 0x16; // 11Mbps
- aryRates[1] = 0x0b; // 5.5Mbps
- aryRates[2] = 0x04; // 2Mbps
- aryRates[3] = 0x02; // 1Mbps
- }
- else
- { //(B/G) Mixed or (A/B/G) Mixed
- aryRates[0] = 0x6c; // 54Mbps
- aryRates[1] = 0x60; // 48Mbps
- aryRates[2] = 0x48; // 36Mbps
- aryRates[3] = 0x30; // 24Mbps
- aryRates[4] = 0x16; // 11Mbps
- aryRates[5] = 0x0b; // 5.5Mbps
- aryRates[6] = 0x04; // 2Mbps
- aryRates[7] = 0x02; // 1Mbps
- }
- pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO;
- break;
- }
- break;
- }
-
- NdisZeroMemory(pAdapter->CommonCfg.DesireRate, MAX_LEN_OF_SUPPORTED_RATES);
- NdisMoveMemory(pAdapter->CommonCfg.DesireRate, &aryRates, sizeof(NDIS_802_11_RATES));
- DBGPRINT(RT_DEBUG_TRACE, (" RTMPSetDesiredRates (%02x,%02x,%02x,%02x,%02x,%02x,%02x,%02x)\n",
- pAdapter->CommonCfg.DesireRate[0],pAdapter->CommonCfg.DesireRate[1],
- pAdapter->CommonCfg.DesireRate[2],pAdapter->CommonCfg.DesireRate[3],
- pAdapter->CommonCfg.DesireRate[4],pAdapter->CommonCfg.DesireRate[5],
- pAdapter->CommonCfg.DesireRate[6],pAdapter->CommonCfg.DesireRate[7] ));
- // Changing DesiredRate may affect the MAX TX rate we used to TX frames out
- MlmeUpdateTxRates(pAdapter, FALSE, 0);
-}
-
-NDIS_STATUS RTMPWPARemoveKeyProc(
- IN PRTMP_ADAPTER pAd,
- IN PVOID pBuf)
-{
- PNDIS_802_11_REMOVE_KEY pKey;
- ULONG KeyIdx;
- NDIS_STATUS Status = NDIS_STATUS_FAILURE;
- BOOLEAN bTxKey; // Set the key as transmit key
- BOOLEAN bPairwise; // Indicate the key is pairwise key
- BOOLEAN bKeyRSC; // indicate the receive SC set by KeyRSC value.
- // Otherwise, it will set by the NIC.
- BOOLEAN bAuthenticator; // indicate key is set by authenticator.
- INT i;
-
- DBGPRINT(RT_DEBUG_TRACE,("---> RTMPWPARemoveKeyProc\n"));
-
- pKey = (PNDIS_802_11_REMOVE_KEY) pBuf;
- KeyIdx = pKey->KeyIndex & 0xff;
- // Bit 31 of Add-key, Tx Key
- bTxKey = (pKey->KeyIndex & 0x80000000) ? TRUE : FALSE;
- // Bit 30 of Add-key PairwiseKey
- bPairwise = (pKey->KeyIndex & 0x40000000) ? TRUE : FALSE;
- // Bit 29 of Add-key KeyRSC
- bKeyRSC = (pKey->KeyIndex & 0x20000000) ? TRUE : FALSE;
- // Bit 28 of Add-key Authenticator
- bAuthenticator = (pKey->KeyIndex & 0x10000000) ? TRUE : FALSE;
-
- // 1. If bTx is TRUE, return failure information
- if (bTxKey == TRUE)
- return(NDIS_STATUS_INVALID_DATA);
-
- // 2. Check Pairwise Key
- if (bPairwise)
- {
- // a. If BSSID is broadcast, remove all pairwise keys.
- // b. If not broadcast, remove the pairwise specified by BSSID
- for (i = 0; i < SHARE_KEY_NUM; i++)
- {
- if (MAC_ADDR_EQUAL(pAd->SharedKey[BSS0][i].BssId, pKey->BSSID))
- {
- DBGPRINT(RT_DEBUG_TRACE,("RTMPWPARemoveKeyProc(KeyIdx=%d)\n", i));
- pAd->SharedKey[BSS0][i].KeyLen = 0;
- pAd->SharedKey[BSS0][i].CipherAlg = CIPHER_NONE;
- AsicRemoveSharedKeyEntry(pAd, BSS0, (UCHAR)i);
- Status = NDIS_STATUS_SUCCESS;
- break;
- }
- }
- }
- // 3. Group Key
- else
- {
- // a. If BSSID is broadcast, remove all group keys indexed
- // b. If BSSID matched, delete the group key indexed.
- DBGPRINT(RT_DEBUG_TRACE,("RTMPWPARemoveKeyProc(KeyIdx=%ld)\n", KeyIdx));
- pAd->SharedKey[BSS0][KeyIdx].KeyLen = 0;
- pAd->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_NONE;
- AsicRemoveSharedKeyEntry(pAd, BSS0, (UCHAR)KeyIdx);
- Status = NDIS_STATUS_SUCCESS;
- }
-
- return (Status);
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Remove All WPA Keys
-
- Arguments:
- pAd Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPWPARemoveAllKeys(
- IN PRTMP_ADAPTER pAd)
-{
-
- UCHAR i;
-
- DBGPRINT(RT_DEBUG_TRACE,("RTMPWPARemoveAllKeys(AuthMode=%d, WepStatus=%d)\n", pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus));
-
- // For WEP/CKIP, there is no need to remove it, since WinXP won't set it again after
- // Link up. And it will be replaced if user changed it.
- if (pAd->StaCfg.AuthMode < Ndis802_11AuthModeWPA)
- return;
-
- // For WPA-None, there is no need to remove it, since WinXP won't set it again after
- // Link up. And it will be replaced if user changed it.
- if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone)
- return;
-
- // set BSSID wcid entry of the Pair-wise Key table as no-security mode
- AsicRemovePairwiseKeyEntry(pAd, BSS0, BSSID_WCID);
-
- // set all shared key mode as no-security.
- for (i = 0; i < SHARE_KEY_NUM; i++)
- {
- DBGPRINT(RT_DEBUG_TRACE,("remove %s key #%d\n", CipherName[pAd->SharedKey[BSS0][i].CipherAlg], i));
- NdisZeroMemory(&pAd->SharedKey[BSS0][i], sizeof(CIPHER_KEY));
-
- AsicRemoveSharedKeyEntry(pAd, BSS0, i);
- }
-
-}
-
-/*
- ========================================================================
- Routine Description:
- Change NIC PHY mode. Re-association may be necessary. possible settings
- include - PHY_11B, PHY_11BG_MIXED, PHY_11A, and PHY_11ABG_MIXED
-
- Arguments:
- pAd - Pointer to our adapter
- phymode -
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- ========================================================================
-*/
-VOID RTMPSetPhyMode(
- IN PRTMP_ADAPTER pAd,
- IN ULONG phymode)
-{
- INT i;
- // the selected phymode must be supported by the RF IC encoded in E2PROM
-
- pAd->CommonCfg.PhyMode = (UCHAR)phymode;
-
- DBGPRINT(RT_DEBUG_TRACE,("RTMPSetPhyMode : PhyMode=%d, channel=%d \n", pAd->CommonCfg.PhyMode, pAd->CommonCfg.Channel));
-
- BuildChannelList(pAd);
-
- // sanity check user setting
- for (i = 0; i < pAd->ChannelListNum; i++)
- {
- if (pAd->CommonCfg.Channel == pAd->ChannelList[i].Channel)
- break;
- }
-
- if (i == pAd->ChannelListNum)
- {
- pAd->CommonCfg.Channel = FirstChannel(pAd);
- DBGPRINT(RT_DEBUG_ERROR, ("RTMPSetPhyMode: channel is out of range, use first channel=%d \n", pAd->CommonCfg.Channel));
- }
-
- NdisZeroMemory(pAd->CommonCfg.SupRate, MAX_LEN_OF_SUPPORTED_RATES);
- NdisZeroMemory(pAd->CommonCfg.ExtRate, MAX_LEN_OF_SUPPORTED_RATES);
- NdisZeroMemory(pAd->CommonCfg.DesireRate, MAX_LEN_OF_SUPPORTED_RATES);
- switch (phymode) {
- case PHY_11B:
- pAd->CommonCfg.SupRate[0] = 0x82; // 1 mbps, in units of 0.5 Mbps, basic rate
- pAd->CommonCfg.SupRate[1] = 0x84; // 2 mbps, in units of 0.5 Mbps, basic rate
- pAd->CommonCfg.SupRate[2] = 0x8B; // 5.5 mbps, in units of 0.5 Mbps, basic rate
- pAd->CommonCfg.SupRate[3] = 0x96; // 11 mbps, in units of 0.5 Mbps, basic rate
- pAd->CommonCfg.SupRateLen = 4;
- pAd->CommonCfg.ExtRateLen = 0;
- pAd->CommonCfg.DesireRate[0] = 2; // 1 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[1] = 4; // 2 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[2] = 11; // 5.5 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[3] = 22; // 11 mbps, in units of 0.5 Mbps
- //pAd->CommonCfg.HTPhyMode.field.MODE = MODE_CCK; // This MODE is only FYI. not use
- break;
-
- case PHY_11G:
- case PHY_11BG_MIXED:
- case PHY_11ABG_MIXED:
- case PHY_11N_2_4G:
- case PHY_11ABGN_MIXED:
- case PHY_11BGN_MIXED:
- case PHY_11GN_MIXED:
- pAd->CommonCfg.SupRate[0] = 0x82; // 1 mbps, in units of 0.5 Mbps, basic rate
- pAd->CommonCfg.SupRate[1] = 0x84; // 2 mbps, in units of 0.5 Mbps, basic rate
- pAd->CommonCfg.SupRate[2] = 0x8B; // 5.5 mbps, in units of 0.5 Mbps, basic rate
- pAd->CommonCfg.SupRate[3] = 0x96; // 11 mbps, in units of 0.5 Mbps, basic rate
- pAd->CommonCfg.SupRate[4] = 0x12; // 9 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.SupRate[5] = 0x24; // 18 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.SupRate[6] = 0x48; // 36 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.SupRate[7] = 0x6c; // 54 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.SupRateLen = 8;
- pAd->CommonCfg.ExtRate[0] = 0x0C; // 6 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.ExtRate[1] = 0x18; // 12 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.ExtRate[2] = 0x30; // 24 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.ExtRate[3] = 0x60; // 48 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.ExtRateLen = 4;
- pAd->CommonCfg.DesireRate[0] = 2; // 1 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[1] = 4; // 2 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[2] = 11; // 5.5 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[3] = 22; // 11 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[4] = 12; // 6 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[5] = 18; // 9 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[6] = 24; // 12 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[7] = 36; // 18 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[8] = 48; // 24 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[9] = 72; // 36 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[10] = 96; // 48 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[11] = 108; // 54 mbps, in units of 0.5 Mbps
- break;
-
- case PHY_11A:
- case PHY_11AN_MIXED:
- case PHY_11AGN_MIXED:
- case PHY_11N_5G:
- pAd->CommonCfg.SupRate[0] = 0x8C; // 6 mbps, in units of 0.5 Mbps, basic rate
- pAd->CommonCfg.SupRate[1] = 0x12; // 9 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.SupRate[2] = 0x98; // 12 mbps, in units of 0.5 Mbps, basic rate
- pAd->CommonCfg.SupRate[3] = 0x24; // 18 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.SupRate[4] = 0xb0; // 24 mbps, in units of 0.5 Mbps, basic rate
- pAd->CommonCfg.SupRate[5] = 0x48; // 36 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.SupRate[6] = 0x60; // 48 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.SupRate[7] = 0x6c; // 54 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.SupRateLen = 8;
- pAd->CommonCfg.ExtRateLen = 0;
- pAd->CommonCfg.DesireRate[0] = 12; // 6 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[1] = 18; // 9 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[2] = 24; // 12 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[3] = 36; // 18 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[4] = 48; // 24 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[5] = 72; // 36 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[6] = 96; // 48 mbps, in units of 0.5 Mbps
- pAd->CommonCfg.DesireRate[7] = 108; // 54 mbps, in units of 0.5 Mbps
- //pAd->CommonCfg.HTPhyMode.field.MODE = MODE_OFDM; // This MODE is only FYI. not use
- break;
-
- default:
- break;
- }
-
-
- pAd->CommonCfg.BandState = UNKNOWN_BAND;
-}
-
-/*
- ========================================================================
- Routine Description:
- Caller ensures we has 802.11n support.
- Calls at setting HT from AP/STASetinformation
-
- Arguments:
- pAd - Pointer to our adapter
- phymode -
-
- ========================================================================
-*/
-VOID RTMPSetHT(
- IN PRTMP_ADAPTER pAd,
- IN OID_SET_HT_PHYMODE *pHTPhyMode)
-{
- //ULONG *pmcs;
- UINT32 Value = 0;
- UCHAR BBPValue = 0;
- UCHAR BBP3Value = 0;
- UCHAR RxStream = pAd->CommonCfg.RxStream;
-
- DBGPRINT(RT_DEBUG_TRACE, ("RTMPSetHT : HT_mode(%d), ExtOffset(%d), MCS(%d), BW(%d), STBC(%d), SHORTGI(%d)\n",
- pHTPhyMode->HtMode, pHTPhyMode->ExtOffset,
- pHTPhyMode->MCS, pHTPhyMode->BW,
- pHTPhyMode->STBC, pHTPhyMode->SHORTGI));
-
- // Don't zero supportedHyPhy structure.
- RTMPZeroMemory(&pAd->CommonCfg.HtCapability, sizeof(pAd->CommonCfg.HtCapability));
- RTMPZeroMemory(&pAd->CommonCfg.AddHTInfo, sizeof(pAd->CommonCfg.AddHTInfo));
- RTMPZeroMemory(&pAd->CommonCfg.NewExtChanOffset, sizeof(pAd->CommonCfg.NewExtChanOffset));
- RTMPZeroMemory(&pAd->CommonCfg.DesiredHtPhy, sizeof(pAd->CommonCfg.DesiredHtPhy));
-
- if (pAd->CommonCfg.bRdg)
- {
- pAd->CommonCfg.HtCapability.ExtHtCapInfo.PlusHTC = 1;
- pAd->CommonCfg.HtCapability.ExtHtCapInfo.RDGSupport = 1;
- }
- else
- {
- pAd->CommonCfg.HtCapability.ExtHtCapInfo.PlusHTC = 0;
- pAd->CommonCfg.HtCapability.ExtHtCapInfo.RDGSupport = 0;
- }
-
- pAd->CommonCfg.HtCapability.HtCapParm.MaxRAmpduFactor = 3;
- pAd->CommonCfg.DesiredHtPhy.MaxRAmpduFactor = 3;
-
- DBGPRINT(RT_DEBUG_TRACE, ("RTMPSetHT : RxBAWinLimit = %d\n", pAd->CommonCfg.BACapability.field.RxBAWinLimit));
-
- // Mimo power save, A-MSDU size,
- pAd->CommonCfg.DesiredHtPhy.AmsduEnable = (USHORT)pAd->CommonCfg.BACapability.field.AmsduEnable;
- pAd->CommonCfg.DesiredHtPhy.AmsduSize = (UCHAR)pAd->CommonCfg.BACapability.field.AmsduSize;
- pAd->CommonCfg.DesiredHtPhy.MimoPs = (UCHAR)pAd->CommonCfg.BACapability.field.MMPSmode;
- pAd->CommonCfg.DesiredHtPhy.MpduDensity = (UCHAR)pAd->CommonCfg.BACapability.field.MpduDensity;
-
- pAd->CommonCfg.HtCapability.HtCapInfo.AMsduSize = (USHORT)pAd->CommonCfg.BACapability.field.AmsduSize;
- pAd->CommonCfg.HtCapability.HtCapInfo.MimoPs = (USHORT)pAd->CommonCfg.BACapability.field.MMPSmode;
- pAd->CommonCfg.HtCapability.HtCapParm.MpduDensity = (UCHAR)pAd->CommonCfg.BACapability.field.MpduDensity;
-
- DBGPRINT(RT_DEBUG_TRACE, ("RTMPSetHT : AMsduSize = %d, MimoPs = %d, MpduDensity = %d, MaxRAmpduFactor = %d\n",
- pAd->CommonCfg.DesiredHtPhy.AmsduSize,
- pAd->CommonCfg.DesiredHtPhy.MimoPs,
- pAd->CommonCfg.DesiredHtPhy.MpduDensity,
- pAd->CommonCfg.DesiredHtPhy.MaxRAmpduFactor));
-
- if(pHTPhyMode->HtMode == HTMODE_GF)
- {
- pAd->CommonCfg.HtCapability.HtCapInfo.GF = 1;
- pAd->CommonCfg.DesiredHtPhy.GF = 1;
- }
- else
- pAd->CommonCfg.DesiredHtPhy.GF = 0;
-
- // Decide Rx MCSSet
- switch (RxStream)
- {
- case 1:
- pAd->CommonCfg.HtCapability.MCSSet[0] = 0xff;
- pAd->CommonCfg.HtCapability.MCSSet[1] = 0x00;
- break;
-
- case 2:
- pAd->CommonCfg.HtCapability.MCSSet[0] = 0xff;
- pAd->CommonCfg.HtCapability.MCSSet[1] = 0xff;
- break;
-
- case 3: // 3*3
- pAd->CommonCfg.HtCapability.MCSSet[0] = 0xff;
- pAd->CommonCfg.HtCapability.MCSSet[1] = 0xff;
- pAd->CommonCfg.HtCapability.MCSSet[2] = 0xff;
- break;
- }
-
- if (pAd->CommonCfg.bForty_Mhz_Intolerant && (pAd->CommonCfg.Channel <= 14) && (pHTPhyMode->BW == BW_40) )
- {
- pHTPhyMode->BW = BW_20;
- pAd->CommonCfg.HtCapability.HtCapInfo.Forty_Mhz_Intolerant = 1;
- }
-
- if(pHTPhyMode->BW == BW_40)
- {
- pAd->CommonCfg.HtCapability.MCSSet[4] = 0x1; // MCS 32
- pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth = 1;
- if (pAd->CommonCfg.Channel <= 14)
- pAd->CommonCfg.HtCapability.HtCapInfo.CCKmodein40 = 1;
-
- pAd->CommonCfg.DesiredHtPhy.ChannelWidth = 1;
- pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth = 1;
- pAd->CommonCfg.AddHTInfo.AddHtInfo.ExtChanOffset = (pHTPhyMode->ExtOffset == EXTCHA_BELOW)? (EXTCHA_BELOW): EXTCHA_ABOVE;
- // Set Regsiter for extension channel position.
- RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value);
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBP3Value);
- if ((pHTPhyMode->ExtOffset == EXTCHA_BELOW))
- {
- Value |= 0x1;
- BBP3Value |= (0x20);
- RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value);
- }
- else if ((pHTPhyMode->ExtOffset == EXTCHA_ABOVE))
- {
- Value &= 0xfe;
- BBP3Value &= (~0x20);
- RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value);
- }
-
- // Turn on BBP 40MHz mode now only as AP .
- // Sta can turn on BBP 40MHz after connection with 40MHz AP. Sta only broadcast 40MHz capability before connection.
- if ((pAd->OpMode == OPMODE_AP) || INFRA_ON(pAd) || ADHOC_ON(pAd)
- )
- {
- 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_WRITE8_BY_REG_ID(pAd, BBP_R3, BBP3Value);
- pAd->CommonCfg.BBPCurrentBW = BW_40;
- }
- }
- else
- {
- pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth = 0;
- pAd->CommonCfg.DesiredHtPhy.ChannelWidth = 0;
- pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth = 0;
- pAd->CommonCfg.AddHTInfo.AddHtInfo.ExtChanOffset = EXTCHA_NONE;
- pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel;
- // Turn on BBP 20MHz mode by request here.
- {
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
- BBPValue &= (~0x18);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
- pAd->CommonCfg.BBPCurrentBW = BW_20;
- }
- }
-
- if(pHTPhyMode->STBC == STBC_USE)
- {
- pAd->CommonCfg.HtCapability.HtCapInfo.TxSTBC = 1;
- pAd->CommonCfg.DesiredHtPhy.TxSTBC = 1;
- pAd->CommonCfg.HtCapability.HtCapInfo.RxSTBC = 1;
- pAd->CommonCfg.DesiredHtPhy.RxSTBC = 1;
- }
- else
- {
- pAd->CommonCfg.DesiredHtPhy.TxSTBC = 0;
- pAd->CommonCfg.DesiredHtPhy.RxSTBC = 0;
- }
-
-#ifndef RT30xx
-#ifdef RT2870
- /* Frank recommend ,If not, Tx maybe block in high power. Rx has no problem*/
- if(IS_RT3070(pAd) && ((pAd->RfIcType == RFIC_3020) || (pAd->RfIcType == RFIC_2020)))
- {
- pAd->CommonCfg.HtCapability.HtCapInfo.TxSTBC = 0;
- pAd->CommonCfg.DesiredHtPhy.TxSTBC = 0;
- }
-#endif // RT2870 //
-#endif
-
- if(pHTPhyMode->SHORTGI == GI_400)
- {
- pAd->CommonCfg.HtCapability.HtCapInfo.ShortGIfor20 = 1;
- pAd->CommonCfg.HtCapability.HtCapInfo.ShortGIfor40 = 1;
- pAd->CommonCfg.DesiredHtPhy.ShortGIfor20 = 1;
- pAd->CommonCfg.DesiredHtPhy.ShortGIfor40 = 1;
- }
- else
- {
- pAd->CommonCfg.HtCapability.HtCapInfo.ShortGIfor20 = 0;
- pAd->CommonCfg.HtCapability.HtCapInfo.ShortGIfor40 = 0;
- pAd->CommonCfg.DesiredHtPhy.ShortGIfor20 = 0;
- pAd->CommonCfg.DesiredHtPhy.ShortGIfor40 = 0;
- }
-
- // We support link adaptation for unsolicit MCS feedback, set to 2.
- pAd->CommonCfg.HtCapability.ExtHtCapInfo.MCSFeedback = MCSFBK_NONE; //MCSFBK_UNSOLICIT;
- pAd->CommonCfg.AddHTInfo.ControlChan = pAd->CommonCfg.Channel;
- // 1, the extension channel above the control channel.
-
- // EDCA parameters used for AP's own transmission
- if (pAd->CommonCfg.APEdcaParm.bValid == FALSE)
- {
- pAd->CommonCfg.APEdcaParm.bValid = TRUE;
- pAd->CommonCfg.APEdcaParm.Aifsn[0] = 3;
- pAd->CommonCfg.APEdcaParm.Aifsn[1] = 7;
- pAd->CommonCfg.APEdcaParm.Aifsn[2] = 1;
- pAd->CommonCfg.APEdcaParm.Aifsn[3] = 1;
-
- pAd->CommonCfg.APEdcaParm.Cwmin[0] = 4;
- pAd->CommonCfg.APEdcaParm.Cwmin[1] = 4;
- pAd->CommonCfg.APEdcaParm.Cwmin[2] = 3;
- pAd->CommonCfg.APEdcaParm.Cwmin[3] = 2;
-
- pAd->CommonCfg.APEdcaParm.Cwmax[0] = 6;
- pAd->CommonCfg.APEdcaParm.Cwmax[1] = 10;
- pAd->CommonCfg.APEdcaParm.Cwmax[2] = 4;
- pAd->CommonCfg.APEdcaParm.Cwmax[3] = 3;
-
- pAd->CommonCfg.APEdcaParm.Txop[0] = 0;
- pAd->CommonCfg.APEdcaParm.Txop[1] = 0;
- pAd->CommonCfg.APEdcaParm.Txop[2] = 94;
- pAd->CommonCfg.APEdcaParm.Txop[3] = 47;
- }
- AsicSetEdcaParm(pAd, &pAd->CommonCfg.APEdcaParm);
-
- RTMPSetIndividualHT(pAd, 0);
-}
-
-/*
- ========================================================================
- Routine Description:
- Caller ensures we has 802.11n support.
- Calls at setting HT from AP/STASetinformation
-
- Arguments:
- pAd - Pointer to our adapter
- phymode -
-
- ========================================================================
-*/
-VOID RTMPSetIndividualHT(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR apidx)
-{
- PRT_HT_PHY_INFO pDesired_ht_phy = NULL;
- UCHAR TxStream = pAd->CommonCfg.TxStream;
- UCHAR DesiredMcs = MCS_AUTO;
-
- do
- {
- {
- pDesired_ht_phy = &pAd->StaCfg.DesiredHtPhyInfo;
- DesiredMcs = pAd->StaCfg.DesiredTransmitSetting.field.MCS;
- //pAd->StaCfg.bAutoTxRateSwitch = (DesiredMcs == MCS_AUTO) ? TRUE : FALSE;
- break;
- }
- } while (FALSE);
-
- if (pDesired_ht_phy == NULL)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("RTMPSetIndividualHT: invalid apidx(%d)\n", apidx));
- return;
- }
- RTMPZeroMemory(pDesired_ht_phy, sizeof(RT_HT_PHY_INFO));
-
- DBGPRINT(RT_DEBUG_TRACE, ("RTMPSetIndividualHT : Desired MCS = %d\n", DesiredMcs));
- // Check the validity of MCS
- if ((TxStream == 1) && ((DesiredMcs >= MCS_8) && (DesiredMcs <= MCS_15)))
- {
- DBGPRINT(RT_DEBUG_WARN, ("RTMPSetIndividualHT: MCS(%d) is invalid in 1S, reset it as MCS_7\n", DesiredMcs));
- DesiredMcs = MCS_7;
- }
-
- if ((pAd->CommonCfg.DesiredHtPhy.ChannelWidth == BW_20) && (DesiredMcs == MCS_32))
- {
- DBGPRINT(RT_DEBUG_WARN, ("RTMPSetIndividualHT: MCS_32 is only supported in 40-MHz, reset it as MCS_0\n"));
- DesiredMcs = MCS_0;
- }
-
- pDesired_ht_phy->bHtEnable = TRUE;
-
- // Decide desired Tx MCS
- switch (TxStream)
- {
- case 1:
- if (DesiredMcs == MCS_AUTO)
- {
- pDesired_ht_phy->MCSSet[0]= 0xff;
- pDesired_ht_phy->MCSSet[1]= 0x00;
- }
- else if (DesiredMcs <= MCS_7)
- {
- pDesired_ht_phy->MCSSet[0]= 1<<DesiredMcs;
- pDesired_ht_phy->MCSSet[1]= 0x00;
- }
- break;
-
- case 2:
- if (DesiredMcs == MCS_AUTO)
- {
- pDesired_ht_phy->MCSSet[0]= 0xff;
- pDesired_ht_phy->MCSSet[1]= 0xff;
- }
- else if (DesiredMcs <= MCS_15)
- {
- ULONG mode;
-
- mode = DesiredMcs / 8;
- if (mode < 2)
- pDesired_ht_phy->MCSSet[mode] = (1 << (DesiredMcs - mode * 8));
- }
- break;
-
- case 3: // 3*3
- if (DesiredMcs == MCS_AUTO)
- {
- /* MCS0 ~ MCS23, 3 bytes */
- pDesired_ht_phy->MCSSet[0]= 0xff;
- pDesired_ht_phy->MCSSet[1]= 0xff;
- pDesired_ht_phy->MCSSet[2]= 0xff;
- }
- else if (DesiredMcs <= MCS_23)
- {
- ULONG mode;
-
- mode = DesiredMcs / 8;
- if (mode < 3)
- pDesired_ht_phy->MCSSet[mode] = (1 << (DesiredMcs - mode * 8));
- }
- break;
- }
-
- if(pAd->CommonCfg.DesiredHtPhy.ChannelWidth == BW_40)
- {
- if (DesiredMcs == MCS_AUTO || DesiredMcs == MCS_32)
- pDesired_ht_phy->MCSSet[4] = 0x1;
- }
-
- // update HT Rate setting
- if (pAd->OpMode == OPMODE_STA)
- MlmeUpdateHtTxRates(pAd, BSS0);
- else
- MlmeUpdateHtTxRates(pAd, apidx);
-}
-
-
-/*
- ========================================================================
- Routine Description:
- Update HT IE from our capability.
-
- Arguments:
- Send all HT IE in beacon/probe rsp/assoc rsp/action frame.
-
-
- ========================================================================
-*/
-VOID RTMPUpdateHTIE(
- IN RT_HT_CAPABILITY *pRtHt,
- IN UCHAR *pMcsSet,
- OUT HT_CAPABILITY_IE *pHtCapability,
- OUT ADD_HT_INFO_IE *pAddHtInfo)
-{
- RTMPZeroMemory(pHtCapability, sizeof(HT_CAPABILITY_IE));
- RTMPZeroMemory(pAddHtInfo, sizeof(ADD_HT_INFO_IE));
-
- pHtCapability->HtCapInfo.ChannelWidth = pRtHt->ChannelWidth;
- pHtCapability->HtCapInfo.MimoPs = pRtHt->MimoPs;
- pHtCapability->HtCapInfo.GF = pRtHt->GF;
- pHtCapability->HtCapInfo.ShortGIfor20 = pRtHt->ShortGIfor20;
- pHtCapability->HtCapInfo.ShortGIfor40 = pRtHt->ShortGIfor40;
- pHtCapability->HtCapInfo.TxSTBC = pRtHt->TxSTBC;
- pHtCapability->HtCapInfo.RxSTBC = pRtHt->RxSTBC;
- pHtCapability->HtCapInfo.AMsduSize = pRtHt->AmsduSize;
- pHtCapability->HtCapParm.MaxRAmpduFactor = pRtHt->MaxRAmpduFactor;
- pHtCapability->HtCapParm.MpduDensity = pRtHt->MpduDensity;
-
- pAddHtInfo->AddHtInfo.ExtChanOffset = pRtHt->ExtChanOffset ;
- pAddHtInfo->AddHtInfo.RecomWidth = pRtHt->RecomWidth;
- pAddHtInfo->AddHtInfo2.OperaionMode = pRtHt->OperaionMode;
- pAddHtInfo->AddHtInfo2.NonGfPresent = pRtHt->NonGfPresent;
- RTMPMoveMemory(pAddHtInfo->MCSSet, /*pRtHt->MCSSet*/pMcsSet, 4); // rt2860 only support MCS max=32, no need to copy all 16 uchar.
-
- DBGPRINT(RT_DEBUG_TRACE,("RTMPUpdateHTIE <== \n"));
-}
-
-/*
- ========================================================================
- Description:
- Add Client security information into ASIC WCID table and IVEIV table.
- Return:
- ========================================================================
-*/
-VOID RTMPAddWcidAttributeEntry(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR BssIdx,
- IN UCHAR KeyIdx,
- IN UCHAR CipherAlg,
- IN MAC_TABLE_ENTRY *pEntry)
-{
- UINT32 WCIDAttri = 0;
- USHORT offset;
- UCHAR IVEIV = 0;
- USHORT Wcid = 0;
-
- {
- {
- if (BssIdx > BSS0)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("RTMPAddWcidAttributeEntry: The BSS-index(%d) is out of range for Infra link. \n", BssIdx));
- return;
- }
-
- // 1. In ADHOC mode, the AID is wcid number. And NO mesh link exists.
- // 2. In Infra mode, the AID:1 MUST be wcid of infra STA.
- // the AID:2~ assign to mesh link entry.
- if (pEntry && ADHOC_ON(pAd))
- Wcid = pEntry->Aid;
- else if (pEntry && INFRA_ON(pAd))
- {
- Wcid = BSSID_WCID;
- }
- else
- Wcid = MCAST_WCID;
- }
- }
-
- // Update WCID attribute table
- offset = MAC_WCID_ATTRIBUTE_BASE + (Wcid * HW_WCID_ATTRI_SIZE);
-
- {
- if (pEntry && pEntry->ValidAsMesh)
- WCIDAttri = (CipherAlg<<1) | PAIRWISEKEYTABLE;
- else
- WCIDAttri = (CipherAlg<<1) | SHAREDKEYTABLE;
- }
-
- RTMP_IO_WRITE32(pAd, offset, WCIDAttri);
-
-
- // Update IV/EIV table
- offset = MAC_IVEIV_TABLE_BASE + (Wcid * HW_IVEIV_ENTRY_SIZE);
-
- // WPA mode
- if ((CipherAlg == CIPHER_TKIP) || (CipherAlg == CIPHER_TKIP_NO_MIC) || (CipherAlg == CIPHER_AES))
- {
- // Eiv bit on. keyid always is 0 for pairwise key
- IVEIV = (KeyIdx <<6) | 0x20;
- }
- else
- {
- // WEP KeyIdx is default tx key.
- IVEIV = (KeyIdx << 6);
- }
-
- // For key index and ext IV bit, so only need to update the position(offset+3).
-#ifdef RT2870
- RTUSBMultiWrite_OneByte(pAd, offset+3, &IVEIV);
-#endif // RT2870 //
-
- DBGPRINT(RT_DEBUG_TRACE,("RTMPAddWcidAttributeEntry: WCID #%d, KeyIndex #%d, Alg=%s\n",Wcid, KeyIdx, CipherName[CipherAlg]));
- DBGPRINT(RT_DEBUG_TRACE,(" WCIDAttri = 0x%x \n", WCIDAttri));
-
-}
-
-/*
- ==========================================================================
- Description:
- Parse encryption type
-Arguments:
- pAdapter Pointer to our adapter
- wrq Pointer to the ioctl argument
-
- Return Value:
- None
-
- Note:
- ==========================================================================
-*/
-CHAR *GetEncryptType(CHAR enc)
-{
- if(enc == Ndis802_11WEPDisabled)
- return "NONE";
- if(enc == Ndis802_11WEPEnabled)
- return "WEP";
- if(enc == Ndis802_11Encryption2Enabled)
- return "TKIP";
- if(enc == Ndis802_11Encryption3Enabled)
- return "AES";
- if(enc == Ndis802_11Encryption4Enabled)
- return "TKIPAES";
- else
- return "UNKNOW";
-}
-
-CHAR *GetAuthMode(CHAR auth)
-{
- if(auth == Ndis802_11AuthModeOpen)
- return "OPEN";
- if(auth == Ndis802_11AuthModeShared)
- return "SHARED";
- if(auth == Ndis802_11AuthModeAutoSwitch)
- return "AUTOWEP";
- if(auth == Ndis802_11AuthModeWPA)
- return "WPA";
- if(auth == Ndis802_11AuthModeWPAPSK)
- return "WPAPSK";
- if(auth == Ndis802_11AuthModeWPANone)
- return "WPANONE";
- if(auth == Ndis802_11AuthModeWPA2)
- return "WPA2";
- if(auth == Ndis802_11AuthModeWPA2PSK)
- return "WPA2PSK";
- if(auth == Ndis802_11AuthModeWPA1WPA2)
- return "WPA1WPA2";
- if(auth == Ndis802_11AuthModeWPA1PSKWPA2PSK)
- return "WPA1PSKWPA2PSK";
-
- return "UNKNOW";
-}
-
-/*
- ==========================================================================
- Description:
- Get site survey results
- Arguments:
- pAdapter Pointer to our adapter
- wrq Pointer to the ioctl argument
-
- Return Value:
- None
-
- Note:
- Usage:
- 1.) UI needs to wait 4 seconds after issue a site survey command
- 2.) iwpriv ra0 get_site_survey
- 3.) UI needs to prepare at least 4096bytes to get the results
- ==========================================================================
-*/
-#define LINE_LEN (4+33+20+8+10+9+7+3) // Channel+SSID+Bssid+WepStatus+AuthMode+Signal+WiressMode+NetworkType
-VOID RTMPIoctlGetSiteSurvey(
- IN PRTMP_ADAPTER pAdapter,
- IN struct iwreq *wrq)
-{
- CHAR *msg;
- INT i=0;
- INT WaitCnt;
- INT Status=0;
- CHAR Ssid[MAX_LEN_OF_SSID +1];
- INT Rssi = 0, max_len = LINE_LEN;
- UINT Rssi_Quality = 0;
- NDIS_802_11_NETWORK_TYPE wireless_mode;
-
- os_alloc_mem(NULL, (PUCHAR *)&msg, sizeof(CHAR)*((MAX_LEN_OF_BSS_TABLE)*max_len));
-
- if (msg == NULL)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("RTMPIoctlGetSiteSurvey - msg memory alloc fail.\n"));
- return;
- }
-
- memset(msg, 0 ,(MAX_LEN_OF_BSS_TABLE)*max_len );
- memset(Ssid, 0 ,(MAX_LEN_OF_SSID +1));
- sprintf(msg,"%s","\n");
- sprintf(msg+strlen(msg),"%-4s%-33s%-20s%-8s%-10s%-9s%-7s%-3s\n",
- "Ch", "SSID", "BSSID", "Enc", "Auth", "Siganl(%)", "W-Mode", " NT");
-
-
- WaitCnt = 0;
- pAdapter->StaCfg.bScanReqIsFromWebUI = TRUE;
-
- while ((ScanRunning(pAdapter) == TRUE) && (WaitCnt++ < 200))
- OS_WAIT(500);
-
- for(i=0; i<pAdapter->ScanTab.BssNr ;i++)
- {
- if( pAdapter->ScanTab.BssEntry[i].Channel==0)
- break;
-
- if((strlen(msg)+max_len ) >= IW_SCAN_MAX_DATA)
- break;
-
- //Channel
- sprintf(msg+strlen(msg),"%-4d", pAdapter->ScanTab.BssEntry[i].Channel);
- //SSID
- memcpy(Ssid, pAdapter->ScanTab.BssEntry[i].Ssid, pAdapter->ScanTab.BssEntry[i].SsidLen);
- Ssid[pAdapter->ScanTab.BssEntry[i].SsidLen] = '\0';
- sprintf(msg+strlen(msg),"%-33s", Ssid);
- //BSSID
- sprintf(msg+strlen(msg),"%02x:%02x:%02x:%02x:%02x:%02x ",
- pAdapter->ScanTab.BssEntry[i].Bssid[0],
- pAdapter->ScanTab.BssEntry[i].Bssid[1],
- pAdapter->ScanTab.BssEntry[i].Bssid[2],
- pAdapter->ScanTab.BssEntry[i].Bssid[3],
- pAdapter->ScanTab.BssEntry[i].Bssid[4],
- pAdapter->ScanTab.BssEntry[i].Bssid[5]);
- //Encryption Type
- sprintf(msg+strlen(msg),"%-8s",GetEncryptType(pAdapter->ScanTab.BssEntry[i].WepStatus));
- //Authentication Mode
- if (pAdapter->ScanTab.BssEntry[i].WepStatus == Ndis802_11WEPEnabled)
- sprintf(msg+strlen(msg),"%-10s", "UNKNOW");
- else
- sprintf(msg+strlen(msg),"%-10s",GetAuthMode(pAdapter->ScanTab.BssEntry[i].AuthMode));
- // Rssi
- Rssi = (INT)pAdapter->ScanTab.BssEntry[i].Rssi;
- if (Rssi >= -50)
- Rssi_Quality = 100;
- else if (Rssi >= -80) // between -50 ~ -80dbm
- Rssi_Quality = (UINT)(24 + ((Rssi + 80) * 26)/10);
- else if (Rssi >= -90) // between -80 ~ -90dbm
- Rssi_Quality = (UINT)(((Rssi + 90) * 26)/10);
- else // < -84 dbm
- Rssi_Quality = 0;
- sprintf(msg+strlen(msg),"%-9d", Rssi_Quality);
- // Wireless Mode
- wireless_mode = NetworkTypeInUseSanity(&pAdapter->ScanTab.BssEntry[i]);
- if (wireless_mode == Ndis802_11FH ||
- wireless_mode == Ndis802_11DS)
- sprintf(msg+strlen(msg),"%-7s", "11b");
- else if (wireless_mode == Ndis802_11OFDM5)
- sprintf(msg+strlen(msg),"%-7s", "11a");
- else if (wireless_mode == Ndis802_11OFDM5_N)
- sprintf(msg+strlen(msg),"%-7s", "11a/n");
- else if (wireless_mode == Ndis802_11OFDM24)
- sprintf(msg+strlen(msg),"%-7s", "11b/g");
- else if (wireless_mode == Ndis802_11OFDM24_N)
- sprintf(msg+strlen(msg),"%-7s", "11b/g/n");
- else
- sprintf(msg+strlen(msg),"%-7s", "unknow");
- //Network Type
- if (pAdapter->ScanTab.BssEntry[i].BssType == BSS_ADHOC)
- sprintf(msg+strlen(msg),"%-3s", " Ad");
- else
- sprintf(msg+strlen(msg),"%-3s", " In");
-
- sprintf(msg+strlen(msg),"\n");
- }
-
- pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE;
- wrq->u.data.length = strlen(msg);
- Status = copy_to_user(wrq->u.data.pointer, msg, wrq->u.data.length);
-
- DBGPRINT(RT_DEBUG_TRACE, ("RTMPIoctlGetSiteSurvey - wrq->u.data.length = %d\n", wrq->u.data.length));
- os_free_mem(NULL, (PUCHAR)msg);
-}
-
-
-#define MAC_LINE_LEN (14+4+4+10+10+10+6+6) // Addr+aid+psm+datatime+rxbyte+txbyte+current tx rate+last tx rate
-VOID RTMPIoctlGetMacTable(
- IN PRTMP_ADAPTER pAd,
- IN struct iwreq *wrq)
-{
- INT i;
- RT_802_11_MAC_TABLE MacTab;
- char *msg;
-
- MacTab.Num = 0;
- for (i=0; i<MAX_LEN_OF_MAC_TABLE; i++)
- {
- if (pAd->MacTab.Content[i].ValidAsCLI && (pAd->MacTab.Content[i].Sst == SST_ASSOC))
- {
- COPY_MAC_ADDR(MacTab.Entry[MacTab.Num].Addr, &pAd->MacTab.Content[i].Addr);
- MacTab.Entry[MacTab.Num].Aid = (UCHAR)pAd->MacTab.Content[i].Aid;
- MacTab.Entry[MacTab.Num].Psm = pAd->MacTab.Content[i].PsMode;
- MacTab.Entry[MacTab.Num].MimoPs = pAd->MacTab.Content[i].MmpsMode;
-
- // Fill in RSSI per entry
- MacTab.Entry[MacTab.Num].AvgRssi0 = pAd->MacTab.Content[i].RssiSample.AvgRssi0;
- MacTab.Entry[MacTab.Num].AvgRssi1 = pAd->MacTab.Content[i].RssiSample.AvgRssi1;
- MacTab.Entry[MacTab.Num].AvgRssi2 = pAd->MacTab.Content[i].RssiSample.AvgRssi2;
-
- // the connected time per entry
- MacTab.Entry[MacTab.Num].ConnectedTime = pAd->MacTab.Content[i].StaConnectTime;
- MacTab.Entry[MacTab.Num].TxRate.field.MCS = pAd->MacTab.Content[i].HTPhyMode.field.MCS;
- MacTab.Entry[MacTab.Num].TxRate.field.BW = pAd->MacTab.Content[i].HTPhyMode.field.BW;
- MacTab.Entry[MacTab.Num].TxRate.field.ShortGI = pAd->MacTab.Content[i].HTPhyMode.field.ShortGI;
- MacTab.Entry[MacTab.Num].TxRate.field.STBC = pAd->MacTab.Content[i].HTPhyMode.field.STBC;
- MacTab.Entry[MacTab.Num].TxRate.field.rsv = pAd->MacTab.Content[i].HTPhyMode.field.rsv;
- MacTab.Entry[MacTab.Num].TxRate.field.MODE = pAd->MacTab.Content[i].HTPhyMode.field.MODE;
- MacTab.Entry[MacTab.Num].TxRate.word = pAd->MacTab.Content[i].HTPhyMode.word;
-
- MacTab.Num += 1;
- }
- }
- wrq->u.data.length = sizeof(RT_802_11_MAC_TABLE);
- if (copy_to_user(wrq->u.data.pointer, &MacTab, wrq->u.data.length))
- {
- DBGPRINT(RT_DEBUG_TRACE, ("%s: copy_to_user() fail\n", __func__));
- }
-
- msg = (CHAR *) kmalloc(sizeof(CHAR)*(MAX_LEN_OF_MAC_TABLE*MAC_LINE_LEN), MEM_ALLOC_FLAG);
- memset(msg, 0 ,MAX_LEN_OF_MAC_TABLE*MAC_LINE_LEN );
- sprintf(msg,"%s","\n");
- sprintf(msg+strlen(msg),"%-14s%-4s%-4s%-10s%-10s%-10s%-6s%-6s\n",
- "MAC", "AID", "PSM", "LDT", "RxB", "TxB","CTxR", "LTxR");
-
- for (i=0; i<MAX_LEN_OF_MAC_TABLE; i++)
- {
- PMAC_TABLE_ENTRY pEntry = &pAd->MacTab.Content[i];
- if (pEntry->ValidAsCLI && (pEntry->Sst == SST_ASSOC))
- {
- if((strlen(msg)+MAC_LINE_LEN ) >= (MAX_LEN_OF_MAC_TABLE*MAC_LINE_LEN) )
- break;
- sprintf(msg+strlen(msg),"%02x%02x%02x%02x%02x%02x ",
- pEntry->Addr[0], pEntry->Addr[1], pEntry->Addr[2],
- pEntry->Addr[3], pEntry->Addr[4], pEntry->Addr[5]);
- sprintf(msg+strlen(msg),"%-4d", (int)pEntry->Aid);
- sprintf(msg+strlen(msg),"%-4d", (int)pEntry->PsMode);
- sprintf(msg+strlen(msg),"%-10d",0/*pAd->MacTab.Content[i].HSCounter.LastDataPacketTime*/); // ToDo
- sprintf(msg+strlen(msg),"%-10d",0/*pAd->MacTab.Content[i].HSCounter.TotalRxByteCount*/); // ToDo
- sprintf(msg+strlen(msg),"%-10d",0/*pAd->MacTab.Content[i].HSCounter.TotalTxByteCount*/); // ToDo
- sprintf(msg+strlen(msg),"%-6d",RateIdToMbps[pAd->MacTab.Content[i].CurrTxRate]);
- sprintf(msg+strlen(msg),"%-6d\n",0/*RateIdToMbps[pAd->MacTab.Content[i].LastTxRate]*/); // ToDo
- }
- }
- // for compatible with old API just do the printk to console
- //wrq->u.data.length = strlen(msg);
- //if (copy_to_user(wrq->u.data.pointer, msg, wrq->u.data.length))
- {
- DBGPRINT(RT_DEBUG_TRACE, ("%s", msg));
- }
-
- kfree(msg);
-}
-
-INT Set_BASetup_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- UCHAR mac[6], tid;
- char *token, sepValue[] = ":", DASH = '-';
- INT i;
- MAC_TABLE_ENTRY *pEntry;
-
-/*
- The BASetup inupt string format should be xx:xx:xx:xx:xx:xx-d,
- =>The six 2 digit hex-decimal number previous are the Mac address,
- =>The seventh decimal number is the tid value.
-*/
-
- if(strlen(arg) < 19) //Mac address acceptable format 01:02:03:04:05:06 length 17 plus the "-" and tid value in decimal format.
- return FALSE;
-
- token = strchr(arg, DASH);
- if ((token != NULL) && (strlen(token)>1))
- {
- tid = simple_strtol((token+1), 0, 10);
- if (tid > 15)
- return FALSE;
-
- *token = '\0';
- for (i = 0, token = rstrtok(arg, &sepValue[0]); token; token = rstrtok(NULL, &sepValue[0]), i++)
- {
- if((strlen(token) != 2) || (!isxdigit(*token)) || (!isxdigit(*(token+1))))
- return FALSE;
- AtoH(token, (PUCHAR)(&mac[i]), 1);
- }
- if(i != 6)
- return FALSE;
-
- printk("\n%02x:%02x:%02x:%02x:%02x:%02x-%02x\n", mac[0], mac[1],
- mac[2], mac[3], mac[4], mac[5], tid);
-
- pEntry = MacTableLookup(pAd, mac);
-
- if (pEntry) {
- printk("\nSetup BA Session: Tid = %d\n", tid);
- BAOriSessionSetUp(pAd, pEntry, tid, 0, 100, TRUE);
- }
-
- return TRUE;
- }
-
- return FALSE;
-
-}
-
-INT Set_BADecline_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG bBADecline;
-
- bBADecline = simple_strtol(arg, 0, 10);
-
- if (bBADecline == 0)
- {
- pAd->CommonCfg.bBADecline = FALSE;
- }
- else if (bBADecline == 1)
- {
- pAd->CommonCfg.bBADecline = TRUE;
- }
- else
- {
- return FALSE; //Invalid argument
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_BADecline_Proc::(BADecline=%d)\n", pAd->CommonCfg.bBADecline));
-
- return TRUE;
-}
-
-INT Set_BAOriTearDown_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- UCHAR mac[6], tid;
- char *token, sepValue[] = ":", DASH = '-';
- INT i;
- MAC_TABLE_ENTRY *pEntry;
-
-/*
- The BAOriTearDown inupt string format should be xx:xx:xx:xx:xx:xx-d,
- =>The six 2 digit hex-decimal number previous are the Mac address,
- =>The seventh decimal number is the tid value.
-*/
- if(strlen(arg) < 19) //Mac address acceptable format 01:02:03:04:05:06 length 17 plus the "-" and tid value in decimal format.
- return FALSE;
-
- token = strchr(arg, DASH);
- if ((token != NULL) && (strlen(token)>1))
- {
- tid = simple_strtol((token+1), 0, 10);
- if (tid > NUM_OF_TID)
- return FALSE;
-
- *token = '\0';
- for (i = 0, token = rstrtok(arg, &sepValue[0]); token; token = rstrtok(NULL, &sepValue[0]), i++)
- {
- if((strlen(token) != 2) || (!isxdigit(*token)) || (!isxdigit(*(token+1))))
- return FALSE;
- AtoH(token, (PUCHAR)(&mac[i]), 1);
- }
- if(i != 6)
- return FALSE;
-
- printk("\n%02x:%02x:%02x:%02x:%02x:%02x-%02x", mac[0], mac[1],
- mac[2], mac[3], mac[4], mac[5], tid);
-
- pEntry = MacTableLookup(pAd, mac);
-
- if (pEntry) {
- printk("\nTear down Ori BA Session: Tid = %d\n", tid);
- BAOriSessionTearDown(pAd, pEntry->Aid, tid, FALSE, TRUE);
- }
-
- return TRUE;
- }
-
- return FALSE;
-
-}
-
-INT Set_BARecTearDown_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- UCHAR mac[6], tid;
- char *token, sepValue[] = ":", DASH = '-';
- INT i;
- MAC_TABLE_ENTRY *pEntry;
-
- //printk("\n%s\n", arg);
-/*
- The BARecTearDown inupt string format should be xx:xx:xx:xx:xx:xx-d,
- =>The six 2 digit hex-decimal number previous are the Mac address,
- =>The seventh decimal number is the tid value.
-*/
- if(strlen(arg) < 19) //Mac address acceptable format 01:02:03:04:05:06 length 17 plus the "-" and tid value in decimal format.
- return FALSE;
-
- token = strchr(arg, DASH);
- if ((token != NULL) && (strlen(token)>1))
- {
- tid = simple_strtol((token+1), 0, 10);
- if (tid > NUM_OF_TID)
- return FALSE;
-
- *token = '\0';
- for (i = 0, token = rstrtok(arg, &sepValue[0]); token; token = rstrtok(NULL, &sepValue[0]), i++)
- {
- if((strlen(token) != 2) || (!isxdigit(*token)) || (!isxdigit(*(token+1))))
- return FALSE;
- AtoH(token, (PUCHAR)(&mac[i]), 1);
- }
- if(i != 6)
- return FALSE;
-
- printk("\n%02x:%02x:%02x:%02x:%02x:%02x-%02x", mac[0], mac[1],
- mac[2], mac[3], mac[4], mac[5], tid);
-
- pEntry = MacTableLookup(pAd, mac);
-
- if (pEntry) {
- printk("\nTear down Rec BA Session: Tid = %d\n", tid);
- BARecSessionTearDown(pAd, pEntry->Aid, tid, FALSE);
- }
-
- return TRUE;
- }
-
- return FALSE;
-
-}
-
-INT Set_HtBw_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG HtBw;
-
- HtBw = simple_strtol(arg, 0, 10);
- if (HtBw == BW_40)
- pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40;
- else if (HtBw == BW_20)
- pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20;
- else
- return FALSE; //Invalid argument
-
- SetCommonHT(pAd);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_HtBw_Proc::(HtBw=%d)\n", pAd->CommonCfg.RegTransmitSetting.field.BW));
-
- return TRUE;
-}
-
-INT Set_HtMcs_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG HtMcs, Mcs_tmp;
- BOOLEAN bAutoRate = FALSE;
-
- Mcs_tmp = simple_strtol(arg, 0, 10);
-
- if (Mcs_tmp <= 15 || Mcs_tmp == 32)
- HtMcs = Mcs_tmp;
- else
- HtMcs = MCS_AUTO;
-
- {
- pAd->StaCfg.DesiredTransmitSetting.field.MCS = HtMcs;
- pAd->StaCfg.bAutoTxRateSwitch = (HtMcs == MCS_AUTO) ? TRUE:FALSE;
- DBGPRINT(RT_DEBUG_TRACE, ("Set_HtMcs_Proc::(HtMcs=%d, bAutoTxRateSwitch = %d)\n",
- pAd->StaCfg.DesiredTransmitSetting.field.MCS, pAd->StaCfg.bAutoTxRateSwitch));
-
- if ((pAd->CommonCfg.PhyMode < PHY_11ABGN_MIXED) ||
- (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE < MODE_HTMIX))
- {
- if ((pAd->StaCfg.DesiredTransmitSetting.field.MCS != MCS_AUTO) &&
- (HtMcs >= 0 && HtMcs <= 3) &&
- (pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode == FIXED_TXMODE_CCK))
- {
- RTMPSetDesiredRates(pAd, (LONG) (RateIdToMbps[HtMcs] * 1000000));
- }
- else if ((pAd->StaCfg.DesiredTransmitSetting.field.MCS != MCS_AUTO) &&
- (HtMcs >= 0 && HtMcs <= 7) &&
- (pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode == FIXED_TXMODE_OFDM))
- {
- RTMPSetDesiredRates(pAd, (LONG) (RateIdToMbps[HtMcs+4] * 1000000));
- }
- else
- bAutoRate = TRUE;
-
- if (bAutoRate)
- {
- pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO;
- RTMPSetDesiredRates(pAd, -1);
- }
- DBGPRINT(RT_DEBUG_TRACE, ("Set_HtMcs_Proc::(FixedTxMode=%d)\n",pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode));
- }
- if (ADHOC_ON(pAd))
- return TRUE;
- }
-
- SetCommonHT(pAd);
-
- return TRUE;
-}
-
-INT Set_HtGi_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG HtGi;
-
- HtGi = simple_strtol(arg, 0, 10);
-
- if ( HtGi == GI_400)
- pAd->CommonCfg.RegTransmitSetting.field.ShortGI = GI_400;
- else if ( HtGi == GI_800 )
- pAd->CommonCfg.RegTransmitSetting.field.ShortGI = GI_800;
- else
- return FALSE; //Invalid argument
-
- SetCommonHT(pAd);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_HtGi_Proc::(ShortGI=%d)\n",pAd->CommonCfg.RegTransmitSetting.field.ShortGI));
-
- return TRUE;
-}
-
-
-INT Set_HtTxBASize_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- UCHAR Size;
-
- Size = simple_strtol(arg, 0, 10);
-
- if (Size <=0 || Size >=64)
- {
- Size = 8;
- }
- pAd->CommonCfg.TxBASize = Size-1;
- DBGPRINT(RT_DEBUG_ERROR, ("Set_HtTxBASize ::(TxBASize= %d)\n", Size));
-
- return TRUE;
-}
-
-
-INT Set_HtOpMode_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
-
- ULONG Value;
-
- Value = simple_strtol(arg, 0, 10);
-
- if (Value == HTMODE_GF)
- pAd->CommonCfg.RegTransmitSetting.field.HTMODE = HTMODE_GF;
- else if ( Value == HTMODE_MM )
- pAd->CommonCfg.RegTransmitSetting.field.HTMODE = HTMODE_MM;
- else
- return FALSE; //Invalid argument
-
- SetCommonHT(pAd);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_HtOpMode_Proc::(HtOpMode=%d)\n",pAd->CommonCfg.RegTransmitSetting.field.HTMODE));
-
- return TRUE;
-
-}
-
-INT Set_HtStbc_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
-
- ULONG Value;
-
- Value = simple_strtol(arg, 0, 10);
-
- if (Value == STBC_USE)
- pAd->CommonCfg.RegTransmitSetting.field.STBC = STBC_USE;
- else if ( Value == STBC_NONE )
- pAd->CommonCfg.RegTransmitSetting.field.STBC = STBC_NONE;
- else
- return FALSE; //Invalid argument
-
- SetCommonHT(pAd);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_Stbc_Proc::(HtStbc=%d)\n",pAd->CommonCfg.RegTransmitSetting.field.STBC));
-
- return TRUE;
-}
-
-INT Set_HtHtc_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
-
- ULONG Value;
-
- Value = simple_strtol(arg, 0, 10);
- if (Value == 0)
- pAd->HTCEnable = FALSE;
- else if ( Value ==1 )
- pAd->HTCEnable = TRUE;
- else
- return FALSE; //Invalid argument
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_HtHtc_Proc::(HtHtc=%d)\n",pAd->HTCEnable));
-
- return TRUE;
-}
-
-INT Set_HtExtcha_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
-
- ULONG Value;
-
- Value = simple_strtol(arg, 0, 10);
-
- if (Value == 0)
- pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_BELOW;
- else if ( Value ==1 )
- pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_ABOVE;
- else
- return FALSE; //Invalid argument
-
- SetCommonHT(pAd);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_HtExtcha_Proc::(HtExtcha=%d)\n",pAd->CommonCfg.RegTransmitSetting.field.EXTCHA));
-
- return TRUE;
-}
-
-INT Set_HtMpduDensity_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG Value;
-
- Value = simple_strtol(arg, 0, 10);
-
- if (Value <=7 && Value >= 0)
- pAd->CommonCfg.BACapability.field.MpduDensity = Value;
- else
- pAd->CommonCfg.BACapability.field.MpduDensity = 4;
-
- SetCommonHT(pAd);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_HtMpduDensity_Proc::(HtMpduDensity=%d)\n",pAd->CommonCfg.BACapability.field.MpduDensity));
-
- return TRUE;
-}
-
-INT Set_HtBaWinSize_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG Value;
-
- Value = simple_strtol(arg, 0, 10);
-
-
- if (Value >=1 && Value <= 64)
- {
- pAd->CommonCfg.REGBACapability.field.RxBAWinLimit = Value;
- pAd->CommonCfg.BACapability.field.RxBAWinLimit = Value;
- }
- else
- {
- pAd->CommonCfg.REGBACapability.field.RxBAWinLimit = 64;
- pAd->CommonCfg.BACapability.field.RxBAWinLimit = 64;
- }
-
- SetCommonHT(pAd);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_HtBaWinSize_Proc::(HtBaWinSize=%d)\n",pAd->CommonCfg.BACapability.field.RxBAWinLimit));
-
- return TRUE;
-}
-
-INT Set_HtRdg_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG Value;
-
- Value = simple_strtol(arg, 0, 10);
-
- if (Value == 0)
- pAd->CommonCfg.bRdg = FALSE;
- else if ( Value ==1 )
- {
- pAd->HTCEnable = TRUE;
- pAd->CommonCfg.bRdg = TRUE;
- }
- else
- return FALSE; //Invalid argument
-
- SetCommonHT(pAd);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_HtRdg_Proc::(HtRdg=%d)\n",pAd->CommonCfg.bRdg));
-
- return TRUE;
-}
-
-INT Set_HtLinkAdapt_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG Value;
-
- Value = simple_strtol(arg, 0, 10);
- if (Value == 0)
- pAd->bLinkAdapt = FALSE;
- else if ( Value ==1 )
- {
- pAd->HTCEnable = TRUE;
- pAd->bLinkAdapt = TRUE;
- }
- else
- return FALSE; //Invalid argument
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_HtLinkAdapt_Proc::(HtLinkAdapt=%d)\n",pAd->bLinkAdapt));
-
- return TRUE;
-}
-
-INT Set_HtAmsdu_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG Value;
-
- Value = simple_strtol(arg, 0, 10);
- if (Value == 0)
- pAd->CommonCfg.BACapability.field.AmsduEnable = FALSE;
- else if ( Value == 1 )
- pAd->CommonCfg.BACapability.field.AmsduEnable = TRUE;
- else
- return FALSE; //Invalid argument
-
- SetCommonHT(pAd);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_HtAmsdu_Proc::(HtAmsdu=%d)\n",pAd->CommonCfg.BACapability.field.AmsduEnable));
-
- return TRUE;
-}
-
-INT Set_HtAutoBa_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG Value;
-
- Value = simple_strtol(arg, 0, 10);
- if (Value == 0)
- {
- pAd->CommonCfg.BACapability.field.AutoBA = FALSE;
-#ifdef RT30xx
- pAd->CommonCfg.BACapability.field.Policy = BA_NOTUSE;
-#endif
- }
- else if (Value == 1)
- {
- pAd->CommonCfg.BACapability.field.AutoBA = TRUE;
-#ifdef RT30xx
- pAd->CommonCfg.BACapability.field.Policy = IMMED_BA;
-#endif
- }
- else
- return FALSE; //Invalid argument
-
- pAd->CommonCfg.REGBACapability.field.AutoBA = pAd->CommonCfg.BACapability.field.AutoBA;
-#ifdef RT30xx
- pAd->CommonCfg.REGBACapability.field.Policy = pAd->CommonCfg.BACapability.field.Policy;
-#endif
- SetCommonHT(pAd);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_HtAutoBa_Proc::(HtAutoBa=%d)\n",pAd->CommonCfg.BACapability.field.AutoBA));
-
- return TRUE;
-
-}
-
-INT Set_HtProtect_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG Value;
-
- Value = simple_strtol(arg, 0, 10);
- if (Value == 0)
- pAd->CommonCfg.bHTProtect = FALSE;
- else if (Value == 1)
- pAd->CommonCfg.bHTProtect = TRUE;
- else
- return FALSE; //Invalid argument
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_HtProtect_Proc::(HtProtect=%d)\n",pAd->CommonCfg.bHTProtect));
-
- return TRUE;
-}
-
-INT Set_SendPSMPAction_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- UCHAR mac[6], mode;
- char *token, sepValue[] = ":", DASH = '-';
- INT i;
- MAC_TABLE_ENTRY *pEntry;
-
- //printk("\n%s\n", arg);
-/*
- The BARecTearDown inupt string format should be xx:xx:xx:xx:xx:xx-d,
- =>The six 2 digit hex-decimal number previous are the Mac address,
- =>The seventh decimal number is the mode value.
-*/
- if(strlen(arg) < 19) //Mac address acceptable format 01:02:03:04:05:06 length 17 plus the "-" and mode value in decimal format.
- return FALSE;
-
- token = strchr(arg, DASH);
- if ((token != NULL) && (strlen(token)>1))
- {
- mode = simple_strtol((token+1), 0, 10);
- if (mode > MMPS_ENABLE)
- return FALSE;
-
- *token = '\0';
- for (i = 0, token = rstrtok(arg, &sepValue[0]); token; token = rstrtok(NULL, &sepValue[0]), i++)
- {
- if((strlen(token) != 2) || (!isxdigit(*token)) || (!isxdigit(*(token+1))))
- return FALSE;
- AtoH(token, (PUCHAR)(&mac[i]), 1);
- }
- if(i != 6)
- return FALSE;
-
- printk("\n%02x:%02x:%02x:%02x:%02x:%02x-%02x", mac[0], mac[1],
- mac[2], mac[3], mac[4], mac[5], mode);
-
- pEntry = MacTableLookup(pAd, mac);
-
- if (pEntry) {
- printk("\nSendPSMPAction MIPS mode = %d\n", mode);
- SendPSMPAction(pAd, pEntry->Aid, mode);
- }
-
- return TRUE;
- }
-
- return FALSE;
-
-
-}
-
-INT Set_HtMIMOPSmode_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG Value;
-
- Value = simple_strtol(arg, 0, 10);
-
- if (Value <=3 && Value >= 0)
- pAd->CommonCfg.BACapability.field.MMPSmode = Value;
- else
- pAd->CommonCfg.BACapability.field.MMPSmode = 3;
-
- SetCommonHT(pAd);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_HtMIMOPSmode_Proc::(MIMOPS mode=%d)\n",pAd->CommonCfg.BACapability.field.MMPSmode));
-
- return TRUE;
-}
-
-
-INT Set_ForceShortGI_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG Value;
-
- Value = simple_strtol(arg, 0, 10);
- if (Value == 0)
- pAd->WIFItestbed.bShortGI = FALSE;
- else if (Value == 1)
- pAd->WIFItestbed.bShortGI = TRUE;
- else
- return FALSE; //Invalid argument
-
- SetCommonHT(pAd);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_ForceShortGI_Proc::(ForceShortGI=%d)\n", pAd->WIFItestbed.bShortGI));
-
- return TRUE;
-}
-
-
-
-INT Set_ForceGF_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG Value;
-
- Value = simple_strtol(arg, 0, 10);
- if (Value == 0)
- pAd->WIFItestbed.bGreenField = FALSE;
- else if (Value == 1)
- pAd->WIFItestbed.bGreenField = TRUE;
- else
- return FALSE; //Invalid argument
-
- SetCommonHT(pAd);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_ForceGF_Proc::(ForceGF=%d)\n", pAd->WIFItestbed.bGreenField));
-
- return TRUE;
-}
-
-INT Set_HtMimoPs_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- ULONG Value;
-
- Value = simple_strtol(arg, 0, 10);
- if (Value == 0)
- pAd->CommonCfg.bMIMOPSEnable = FALSE;
- else if (Value == 1)
- pAd->CommonCfg.bMIMOPSEnable = TRUE;
- else
- return FALSE; //Invalid argument
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_HtMimoPs_Proc::(HtMimoPs=%d)\n",pAd->CommonCfg.bMIMOPSEnable));
-
- return TRUE;
-}
-
-INT SetCommonHT(
- IN PRTMP_ADAPTER pAd)
-{
- OID_SET_HT_PHYMODE SetHT;
-
- if (pAd->CommonCfg.PhyMode < PHY_11ABGN_MIXED)
- return FALSE;
-
- SetHT.PhyMode = pAd->CommonCfg.PhyMode;
- SetHT.TransmitNo = ((UCHAR)pAd->Antenna.field.TxPath);
- SetHT.HtMode = (UCHAR)pAd->CommonCfg.RegTransmitSetting.field.HTMODE;
- SetHT.ExtOffset = (UCHAR)pAd->CommonCfg.RegTransmitSetting.field.EXTCHA;
- SetHT.MCS = MCS_AUTO;
- SetHT.BW = (UCHAR)pAd->CommonCfg.RegTransmitSetting.field.BW;
- SetHT.STBC = (UCHAR)pAd->CommonCfg.RegTransmitSetting.field.STBC;
- SetHT.SHORTGI = (UCHAR)pAd->CommonCfg.RegTransmitSetting.field.ShortGI;
-
- RTMPSetHT(pAd, &SetHT);
-
- return TRUE;
-}
-
-INT Set_FixedTxMode_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- UCHAR fix_tx_mode = FIXED_TXMODE_HT;
-
- if (strcmp(arg, "OFDM") == 0 || strcmp(arg, "ofdm") == 0)
- {
- fix_tx_mode = FIXED_TXMODE_OFDM;
- }
- else if (strcmp(arg, "CCK") == 0 || strcmp(arg, "cck") == 0)
- {
- fix_tx_mode = FIXED_TXMODE_CCK;
- }
-
- pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode = fix_tx_mode;
-
- DBGPRINT(RT_DEBUG_TRACE, ("Set_FixedTxMode_Proc::(FixedTxMode=%d)\n", fix_tx_mode));
-
- return TRUE;
-}
-
-/////////////////////////////////////////////////////////////////////////
-PCHAR RTMPGetRalinkAuthModeStr(
- IN NDIS_802_11_AUTHENTICATION_MODE authMode)
-{
- switch(authMode)
- {
- case Ndis802_11AuthModeOpen:
- return "OPEN";
-#ifdef RT30xx
- default:
-#endif
- case Ndis802_11AuthModeWPAPSK:
- return "WPAPSK";
- case Ndis802_11AuthModeShared:
- return "SHARED";
- case Ndis802_11AuthModeWPA:
- return "WPA";
- case Ndis802_11AuthModeWPA2:
- return "WPA2";
- case Ndis802_11AuthModeWPA2PSK:
- return "WPA2PSK";
- case Ndis802_11AuthModeWPA1PSKWPA2PSK:
- return "WPAPSKWPA2PSK";
- case Ndis802_11AuthModeWPA1WPA2:
- return "WPA1WPA2";
-#ifndef RT30xx
- case Ndis802_11AuthModeWPANone:
- return "WPANONE";
- default:
- return "UNKNOW";
-#endif
- }
-}
-
-PCHAR RTMPGetRalinkEncryModeStr(
- IN USHORT encryMode)
-{
- switch(encryMode)
- {
-#ifdef RT30xx
- default:
-#endif
- case Ndis802_11WEPDisabled:
- return "NONE";
- case Ndis802_11WEPEnabled:
- return "WEP";
- case Ndis802_11Encryption2Enabled:
- return "TKIP";
- case Ndis802_11Encryption3Enabled:
- return "AES";
- case Ndis802_11Encryption4Enabled:
- return "TKIPAES";
-#ifndef RT30xx
- default:
- return "UNKNOW";
-#endif
- }
-}
-
-INT RTMPShowCfgValue(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pName,
- IN PUCHAR pBuf)
-{
- INT Status = 0;
-
- for (PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC = RTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC; PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->name; PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC++)
- {
- if (!strcmp(pName, PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->name))
- {
- if(PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->show_proc(pAd, pBuf))
- Status = -EINVAL;
- break; //Exit for loop.
- }
- }
-
- if(PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->name == NULL)
- {
- sprintf(pBuf, "\n");
- for (PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC = RTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC; PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->name; PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC++)
-#ifndef RT30xx
- sprintf(pBuf + strlen(pBuf), "%s\n", PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->name);
-#endif
-#ifdef RT30xx
- sprintf(pBuf, "%s%s\n", pBuf, PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->name);
-#endif
- }
-
- return Status;
-}
-
-INT Show_SSID_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%s", pAd->CommonCfg.Ssid);
- return 0;
-}
-
-INT Show_WirelessMode_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- switch(pAd->CommonCfg.PhyMode)
- {
- case PHY_11BG_MIXED:
- sprintf(pBuf, "\t11B/G");
- break;
- case PHY_11B:
- sprintf(pBuf, "\t11B");
- break;
- case PHY_11A:
- sprintf(pBuf, "\t11A");
- break;
- case PHY_11ABG_MIXED:
- sprintf(pBuf, "\t11A/B/G");
- break;
- case PHY_11G:
- sprintf(pBuf, "\t11G");
- break;
- case PHY_11ABGN_MIXED:
- sprintf(pBuf, "\t11A/B/G/N");
- break;
- case PHY_11N_2_4G:
- sprintf(pBuf, "\t11N only with 2.4G");
- break;
- case PHY_11GN_MIXED:
- sprintf(pBuf, "\t11G/N");
- break;
- case PHY_11AN_MIXED:
- sprintf(pBuf, "\t11A/N");
- break;
- case PHY_11BGN_MIXED:
- sprintf(pBuf, "\t11B/G/N");
- break;
- case PHY_11AGN_MIXED:
- sprintf(pBuf, "\t11A/G/N");
- break;
- case PHY_11N_5G:
- sprintf(pBuf, "\t11N only with 5G");
- break;
- default:
- sprintf(pBuf, "\tUnknow Value(%d)", pAd->CommonCfg.PhyMode);
- break;
- }
- return 0;
-}
-
-
-INT Show_TxBurst_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%s", pAd->CommonCfg.bEnableTxBurst ? "TRUE":"FALSE");
- return 0;
-}
-
-INT Show_TxPreamble_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- switch(pAd->CommonCfg.TxPreamble)
- {
- case Rt802_11PreambleShort:
- sprintf(pBuf, "\tShort");
- break;
- case Rt802_11PreambleLong:
- sprintf(pBuf, "\tLong");
- break;
- case Rt802_11PreambleAuto:
- sprintf(pBuf, "\tAuto");
- break;
- default:
- sprintf(pBuf, "\tUnknow Value(%lu)", pAd->CommonCfg.TxPreamble);
- break;
- }
-
- return 0;
-}
-
-INT Show_TxPower_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%lu", pAd->CommonCfg.TxPowerPercentage);
- return 0;
-}
-
-INT Show_Channel_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%d", pAd->CommonCfg.Channel);
- return 0;
-}
-
-INT Show_BGProtection_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- switch(pAd->CommonCfg.UseBGProtection)
- {
- case 1: //Always On
- sprintf(pBuf, "\tON");
- break;
- case 2: //Always OFF
- sprintf(pBuf, "\tOFF");
- break;
- case 0: //AUTO
- sprintf(pBuf, "\tAuto");
- break;
- default:
- sprintf(pBuf, "\tUnknow Value(%lu)", pAd->CommonCfg.UseBGProtection);
- break;
- }
- return 0;
-}
-
-INT Show_RTSThreshold_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%u", pAd->CommonCfg.RtsThreshold);
- return 0;
-}
-
-INT Show_FragThreshold_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%u", pAd->CommonCfg.FragmentThreshold);
- return 0;
-}
-
-INT Show_HtBw_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- if (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40)
- {
- sprintf(pBuf, "\t40 MHz");
- }
- else
- {
- sprintf(pBuf, "\t20 MHz");
- }
- return 0;
-}
-
-INT Show_HtMcs_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%u", pAd->StaCfg.DesiredTransmitSetting.field.MCS);
- return 0;
-}
-
-INT Show_HtGi_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- switch(pAd->CommonCfg.RegTransmitSetting.field.ShortGI)
- {
- case GI_400:
- sprintf(pBuf, "\tGI_400");
- break;
- case GI_800:
- sprintf(pBuf, "\tGI_800");
- break;
- default:
- sprintf(pBuf, "\tUnknow Value(%u)", pAd->CommonCfg.RegTransmitSetting.field.ShortGI);
- break;
- }
- return 0;
-}
-
-INT Show_HtOpMode_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- switch(pAd->CommonCfg.RegTransmitSetting.field.HTMODE)
- {
- case HTMODE_GF:
- sprintf(pBuf, "\tGF");
- break;
- case HTMODE_MM:
- sprintf(pBuf, "\tMM");
- break;
- default:
- sprintf(pBuf, "\tUnknow Value(%u)", pAd->CommonCfg.RegTransmitSetting.field.HTMODE);
- break;
- }
- return 0;
-}
-
-INT Show_HtExtcha_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- switch(pAd->CommonCfg.RegTransmitSetting.field.EXTCHA)
- {
- case EXTCHA_BELOW:
- sprintf(pBuf, "\tBelow");
- break;
- case EXTCHA_ABOVE:
- sprintf(pBuf, "\tAbove");
- break;
- default:
- sprintf(pBuf, "\tUnknow Value(%u)", pAd->CommonCfg.RegTransmitSetting.field.EXTCHA);
- break;
- }
- return 0;
-}
-
-
-INT Show_HtMpduDensity_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%u", pAd->CommonCfg.BACapability.field.MpduDensity);
- return 0;
-}
-
-INT Show_HtBaWinSize_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%u", pAd->CommonCfg.BACapability.field.RxBAWinLimit);
- return 0;
-}
-
-INT Show_HtRdg_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%s", pAd->CommonCfg.bRdg ? "TRUE":"FALSE");
- return 0;
-}
-
-INT Show_HtAmsdu_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%s", pAd->CommonCfg.BACapability.field.AmsduEnable ? "TRUE":"FALSE");
- return 0;
-}
-
-INT Show_HtAutoBa_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%s", pAd->CommonCfg.BACapability.field.AutoBA ? "TRUE":"FALSE");
- return 0;
-}
-
-INT Show_CountryRegion_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%d", pAd->CommonCfg.CountryRegion);
- return 0;
-}
-
-INT Show_CountryRegionABand_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%d", pAd->CommonCfg.CountryRegionForABand);
- return 0;
-}
-
-INT Show_CountryCode_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%s", pAd->CommonCfg.CountryCode);
- return 0;
-}
-
-#ifdef AGGREGATION_SUPPORT
-INT Show_PktAggregate_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%s", pAd->CommonCfg.bAggregationCapable ? "TRUE":"FALSE");
- return 0;
-}
-#endif // AGGREGATION_SUPPORT //
-
-#ifdef WMM_SUPPORT
-INT Show_WmmCapable_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%s", pAd->CommonCfg.bWmmCapable ? "TRUE":"FALSE");
-
- return 0;
-}
-#endif // WMM_SUPPORT //
-
-INT Show_IEEE80211H_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- sprintf(pBuf, "\t%s", pAd->CommonCfg.bIEEE80211H ? "TRUE":"FALSE");
- return 0;
-}
-
-INT Show_NetworkType_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- switch(pAd->StaCfg.BssType)
- {
- case BSS_ADHOC:
- sprintf(pBuf, "\tAdhoc");
- break;
- case BSS_INFRA:
- sprintf(pBuf, "\tInfra");
- break;
- case BSS_ANY:
- sprintf(pBuf, "\tAny");
- break;
- case BSS_MONITOR:
- sprintf(pBuf, "\tMonitor");
- break;
- default:
- sprintf(pBuf, "\tUnknow Value(%d)", pAd->StaCfg.BssType);
- break;
- }
- return 0;
-}
-
-INT Show_AuthMode_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- NDIS_802_11_AUTHENTICATION_MODE AuthMode = Ndis802_11AuthModeOpen;
-
- AuthMode = pAd->StaCfg.AuthMode;
-
- if ((AuthMode >= Ndis802_11AuthModeOpen) &&
- (AuthMode <= Ndis802_11AuthModeWPA1PSKWPA2PSK))
- sprintf(pBuf, "\t%s", RTMPGetRalinkAuthModeStr(AuthMode));
- else
- sprintf(pBuf, "\tUnknow Value(%d)", AuthMode);
-
- return 0;
-}
-
-INT Show_EncrypType_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- NDIS_802_11_WEP_STATUS WepStatus = Ndis802_11WEPDisabled;
-
- WepStatus = pAd->StaCfg.WepStatus;
-
- if ((WepStatus >= Ndis802_11WEPEnabled) &&
- (WepStatus <= Ndis802_11Encryption4KeyAbsent))
- sprintf(pBuf, "\t%s", RTMPGetRalinkEncryModeStr(WepStatus));
- else
- sprintf(pBuf, "\tUnknow Value(%d)", WepStatus);
-
- return 0;
-}
-
-INT Show_DefaultKeyID_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- UCHAR DefaultKeyId = 0;
-
- DefaultKeyId = pAd->StaCfg.DefaultKeyId;
-
- sprintf(pBuf, "\t%d", DefaultKeyId);
-
- return 0;
-}
-
-INT Show_WepKey_Proc(
- IN PRTMP_ADAPTER pAd,
- IN INT KeyIdx,
- OUT PUCHAR pBuf)
-{
- UCHAR Key[16] = {0}, KeyLength = 0;
- INT index = BSS0;
-
- KeyLength = pAd->SharedKey[index][KeyIdx].KeyLen;
- NdisMoveMemory(Key, pAd->SharedKey[index][KeyIdx].Key, KeyLength);
-
- //check key string is ASCII or not
- if (RTMPCheckStrPrintAble(Key, KeyLength))
- sprintf(pBuf, "\t%s", Key);
- else
- {
- int idx;
- sprintf(pBuf, "\t");
- for (idx = 0; idx < KeyLength; idx++)
- sprintf(pBuf+strlen(pBuf), "%02X", Key[idx]);
- }
- return 0;
-}
-
-INT Show_Key1_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- Show_WepKey_Proc(pAd, 0, pBuf);
- return 0;
-}
-
-INT Show_Key2_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- Show_WepKey_Proc(pAd, 1, pBuf);
- return 0;
-}
-
-INT Show_Key3_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- Show_WepKey_Proc(pAd, 2, pBuf);
- return 0;
-}
-
-INT Show_Key4_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- Show_WepKey_Proc(pAd, 3, pBuf);
- return 0;
-}
-
-INT Show_WPAPSK_Proc(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pBuf)
-{
- INT idx;
- UCHAR PMK[32] = {0};
-
- NdisMoveMemory(PMK, pAd->StaCfg.PMK, 32);
-
- sprintf(pBuf, "\tPMK = ");
- for (idx = 0; idx < 32; idx++)
- sprintf(pBuf+strlen(pBuf), "%02X", PMK[idx]);
-
- return 0;
-}
-
+#include "../../rt2860/common/cmm_info.c"
-/*
- *************************************************************************
- * 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:
- sanity.c
-
- Abstract:
-
- Revision History:
- Who When What
- -------- ---------- ----------------------------------------------
- John Chang 2004-09-01 add WMM support
-*/
-#include "../rt_config.h"
-
-
-extern UCHAR CISCO_OUI[];
-
-extern UCHAR WPA_OUI[];
-extern UCHAR RSN_OUI[];
-extern UCHAR WME_INFO_ELEM[];
-extern UCHAR WME_PARM_ELEM[];
-extern UCHAR Ccx2QosInfo[];
-extern UCHAR RALINK_OUI[];
-extern UCHAR BROADCOM_OUI[];
-extern UCHAR WPS_OUI[];
-
-/*
- ==========================================================================
- Description:
- MLME message sanity check
- Return:
- TRUE if all parameters are OK, FALSE otherwise
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-BOOLEAN MlmeAddBAReqSanity(
- IN PRTMP_ADAPTER pAd,
- IN VOID *Msg,
- IN ULONG MsgLen,
- OUT PUCHAR pAddr2)
-{
- PMLME_ADDBA_REQ_STRUCT pInfo;
-
- pInfo = (MLME_ADDBA_REQ_STRUCT *)Msg;
-
- if ((MsgLen != sizeof(MLME_ADDBA_REQ_STRUCT)))
- {
- DBGPRINT(RT_DEBUG_TRACE, ("MlmeAddBAReqSanity fail - message lenght not correct.\n"));
- return FALSE;
- }
-
- if ((pInfo->Wcid >= MAX_LEN_OF_MAC_TABLE))
- {
- DBGPRINT(RT_DEBUG_TRACE, ("MlmeAddBAReqSanity fail - The peer Mac is not associated yet.\n"));
- return FALSE;
- }
-
- if ((pInfo->pAddr[0]&0x01) == 0x01)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("MlmeAddBAReqSanity fail - broadcast address not support BA\n"));
- return FALSE;
- }
-
- return TRUE;
-}
-
-/*
- ==========================================================================
- Description:
- MLME message sanity check
- Return:
- TRUE if all parameters are OK, FALSE otherwise
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-BOOLEAN MlmeDelBAReqSanity(
- IN PRTMP_ADAPTER pAd,
- IN VOID *Msg,
- IN ULONG MsgLen)
-{
- MLME_DELBA_REQ_STRUCT *pInfo;
- pInfo = (MLME_DELBA_REQ_STRUCT *)Msg;
-
- if ((MsgLen != sizeof(MLME_DELBA_REQ_STRUCT)))
- {
- DBGPRINT(RT_DEBUG_ERROR, ("MlmeDelBAReqSanity fail - message lenght not correct.\n"));
- return FALSE;
- }
-
- if ((pInfo->Wcid >= MAX_LEN_OF_MAC_TABLE))
- {
- DBGPRINT(RT_DEBUG_ERROR, ("MlmeDelBAReqSanity fail - The peer Mac is not associated yet.\n"));
- return FALSE;
- }
-
- if ((pInfo->TID & 0xf0))
- {
- DBGPRINT(RT_DEBUG_ERROR, ("MlmeDelBAReqSanity fail - The peer TID is incorrect.\n"));
- return FALSE;
- }
-
- if (NdisEqualMemory(pAd->MacTab.Content[pInfo->Wcid].Addr, pInfo->Addr, MAC_ADDR_LEN) == 0)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("MlmeDelBAReqSanity fail - the peer addr dosen't exist.\n"));
- return FALSE;
- }
-
- return TRUE;
-}
-
-BOOLEAN PeerAddBAReqActionSanity(
- IN PRTMP_ADAPTER pAd,
- IN VOID *pMsg,
- IN ULONG MsgLen,
- OUT PUCHAR pAddr2)
-{
- PFRAME_802_11 pFrame = (PFRAME_802_11)pMsg;
- PFRAME_ADDBA_REQ pAddFrame;
- pAddFrame = (PFRAME_ADDBA_REQ)(pMsg);
- if (MsgLen < (sizeof(FRAME_ADDBA_REQ)))
- {
- DBGPRINT(RT_DEBUG_ERROR,("PeerAddBAReqActionSanity: ADDBA Request frame length size = %ld incorrect\n", MsgLen));
- return FALSE;
- }
- // we support immediate BA.
- *(USHORT *)(&pAddFrame->BaParm) = cpu2le16(*(USHORT *)(&pAddFrame->BaParm));
- pAddFrame->TimeOutValue = cpu2le16(pAddFrame->TimeOutValue);
- pAddFrame->BaStartSeq.word = cpu2le16(pAddFrame->BaStartSeq.word);
-
- if (pAddFrame->BaParm.BAPolicy != IMMED_BA)
- {
- DBGPRINT(RT_DEBUG_ERROR,("PeerAddBAReqActionSanity: ADDBA Request Ba Policy[%d] not support\n", pAddFrame->BaParm.BAPolicy));
- DBGPRINT(RT_DEBUG_ERROR,("ADDBA Request. tid=%x, Bufsize=%x, AMSDUSupported=%x \n", pAddFrame->BaParm.TID, pAddFrame->BaParm.BufSize, pAddFrame->BaParm.AMSDUSupported));
- return FALSE;
- }
-
- // we support immediate BA.
- if (pAddFrame->BaParm.TID &0xfff0)
- {
- DBGPRINT(RT_DEBUG_ERROR,("PeerAddBAReqActionSanity: ADDBA Request incorrect TID = %d\n", pAddFrame->BaParm.TID));
- return FALSE;
- }
- COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2);
- return TRUE;
-}
-
-BOOLEAN PeerAddBARspActionSanity(
- IN PRTMP_ADAPTER pAd,
- IN VOID *pMsg,
- IN ULONG MsgLen)
-{
- PFRAME_ADDBA_RSP pAddFrame;
-
- pAddFrame = (PFRAME_ADDBA_RSP)(pMsg);
- if (MsgLen < (sizeof(FRAME_ADDBA_RSP)))
- {
- DBGPRINT(RT_DEBUG_ERROR,("PeerAddBARspActionSanity: ADDBA Response frame length size = %ld incorrect\n", MsgLen));
- return FALSE;
- }
- // we support immediate BA.
- *(USHORT *)(&pAddFrame->BaParm) = cpu2le16(*(USHORT *)(&pAddFrame->BaParm));
- pAddFrame->StatusCode = cpu2le16(pAddFrame->StatusCode);
- pAddFrame->TimeOutValue = cpu2le16(pAddFrame->TimeOutValue);
-
- if (pAddFrame->BaParm.BAPolicy != IMMED_BA)
- {
- DBGPRINT(RT_DEBUG_ERROR,("PeerAddBAReqActionSanity: ADDBA Response Ba Policy[%d] not support\n", pAddFrame->BaParm.BAPolicy));
- return FALSE;
- }
-
- // we support immediate BA.
- if (pAddFrame->BaParm.TID &0xfff0)
- {
- DBGPRINT(RT_DEBUG_ERROR,("PeerAddBARspActionSanity: ADDBA Response incorrect TID = %d\n", pAddFrame->BaParm.TID));
- return FALSE;
- }
- return TRUE;
-
-}
-
-BOOLEAN PeerDelBAActionSanity(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR Wcid,
- IN VOID *pMsg,
- IN ULONG MsgLen )
-{
- //PFRAME_802_11 pFrame = (PFRAME_802_11)pMsg;
- PFRAME_DELBA_REQ pDelFrame;
- if (MsgLen != (sizeof(FRAME_DELBA_REQ)))
- return FALSE;
-
- if (Wcid >= MAX_LEN_OF_MAC_TABLE)
- return FALSE;
-
- pDelFrame = (PFRAME_DELBA_REQ)(pMsg);
-
- *(USHORT *)(&pDelFrame->DelbaParm) = cpu2le16(*(USHORT *)(&pDelFrame->DelbaParm));
- pDelFrame->ReasonCode = cpu2le16(pDelFrame->ReasonCode);
-
- if (pDelFrame->DelbaParm.TID &0xfff0)
- return FALSE;
-
- return TRUE;
-}
-
-/*
- ==========================================================================
- Description:
- MLME message sanity check
- Return:
- TRUE if all parameters are OK, FALSE otherwise
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-BOOLEAN PeerBeaconAndProbeRspSanity(
- IN PRTMP_ADAPTER pAd,
- IN VOID *Msg,
- IN ULONG MsgLen,
- IN UCHAR MsgChannel,
- OUT PUCHAR pAddr2,
- OUT PUCHAR pBssid,
- OUT CHAR Ssid[],
- OUT UCHAR *pSsidLen,
- OUT UCHAR *pBssType,
- OUT USHORT *pBeaconPeriod,
- OUT UCHAR *pChannel,
- OUT UCHAR *pNewChannel,
- OUT LARGE_INTEGER *pTimestamp,
- OUT CF_PARM *pCfParm,
- OUT USHORT *pAtimWin,
- OUT USHORT *pCapabilityInfo,
- OUT UCHAR *pErp,
- OUT UCHAR *pDtimCount,
- OUT UCHAR *pDtimPeriod,
- OUT UCHAR *pBcastFlag,
- OUT UCHAR *pMessageToMe,
- OUT UCHAR SupRate[],
- OUT UCHAR *pSupRateLen,
- OUT UCHAR ExtRate[],
- OUT UCHAR *pExtRateLen,
- OUT UCHAR *pCkipFlag,
- OUT UCHAR *pAironetCellPowerLimit,
- OUT PEDCA_PARM pEdcaParm,
- OUT PQBSS_LOAD_PARM pQbssLoad,
- OUT PQOS_CAPABILITY_PARM pQosCapability,
- OUT ULONG *pRalinkIe,
- OUT UCHAR *pHtCapabilityLen,
- OUT UCHAR *pPreNHtCapabilityLen,
- OUT HT_CAPABILITY_IE *pHtCapability,
- OUT UCHAR *AddHtInfoLen,
- OUT ADD_HT_INFO_IE *AddHtInfo,
- OUT UCHAR *NewExtChannelOffset, // Ht extension channel offset(above or below)
- OUT USHORT *LengthVIE,
- OUT PNDIS_802_11_VARIABLE_IEs pVIE)
-{
- CHAR *Ptr;
- CHAR TimLen;
- PFRAME_802_11 pFrame;
- PEID_STRUCT pEid;
- UCHAR SubType;
- UCHAR Sanity;
- //UCHAR ECWMin, ECWMax;
- //MAC_CSR9_STRUC Csr9;
- ULONG Length = 0;
-
- // For some 11a AP which didn't have DS_IE, we use two conditions to decide the channel
- // 1. If the AP is 11n enabled, then check the control channel.
- // 2. If the AP didn't have any info about channel, use the channel we received this frame as the channel. (May inaccuracy!!)
- UCHAR CtrlChannel = 0;
-
- // Add for 3 necessary EID field check
- Sanity = 0;
-
- *pAtimWin = 0;
- *pErp = 0;
- *pDtimCount = 0;
- *pDtimPeriod = 0;
- *pBcastFlag = 0;
- *pMessageToMe = 0;
- *pExtRateLen = 0;
- *pCkipFlag = 0; // Default of CkipFlag is 0
- *pAironetCellPowerLimit = 0xFF; // Default of AironetCellPowerLimit is 0xFF
- *LengthVIE = 0; // Set the length of VIE to init value 0
- *pHtCapabilityLen = 0; // Set the length of VIE to init value 0
- if (pAd->OpMode == OPMODE_STA)
- *pPreNHtCapabilityLen = 0; // Set the length of VIE to init value 0
- *AddHtInfoLen = 0; // Set the length of VIE to init value 0
- *pRalinkIe = 0;
- *pNewChannel = 0;
- *NewExtChannelOffset = 0xff; //Default 0xff means no such IE
- pCfParm->bValid = FALSE; // default: no IE_CF found
- pQbssLoad->bValid = FALSE; // default: no IE_QBSS_LOAD found
- pEdcaParm->bValid = FALSE; // default: no IE_EDCA_PARAMETER found
- pQosCapability->bValid = FALSE; // default: no IE_QOS_CAPABILITY found
-
- pFrame = (PFRAME_802_11)Msg;
-
- // get subtype from header
- SubType = (UCHAR)pFrame->Hdr.FC.SubType;
-
- // get Addr2 and BSSID from header
- COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2);
- COPY_MAC_ADDR(pBssid, pFrame->Hdr.Addr3);
-
- Ptr = pFrame->Octet;
- Length += LENGTH_802_11;
-
- // get timestamp from payload and advance the pointer
- NdisMoveMemory(pTimestamp, Ptr, TIMESTAMP_LEN);
-
- pTimestamp->u.LowPart = cpu2le32(pTimestamp->u.LowPart);
- pTimestamp->u.HighPart = cpu2le32(pTimestamp->u.HighPart);
-
- Ptr += TIMESTAMP_LEN;
- Length += TIMESTAMP_LEN;
-
- // get beacon interval from payload and advance the pointer
- NdisMoveMemory(pBeaconPeriod, Ptr, 2);
- Ptr += 2;
- Length += 2;
-
- // get capability info from payload and advance the pointer
- NdisMoveMemory(pCapabilityInfo, Ptr, 2);
- Ptr += 2;
- Length += 2;
-
- if (CAP_IS_ESS_ON(*pCapabilityInfo))
- *pBssType = BSS_INFRA;
- else
- *pBssType = BSS_ADHOC;
-
- pEid = (PEID_STRUCT) Ptr;
-
- // get variable fields from payload and advance the pointer
- while ((Length + 2 + pEid->Len) <= MsgLen)
- {
- //
- // Secure copy VIE to VarIE[MAX_VIE_LEN] didn't overflow.
- //
- if ((*LengthVIE + pEid->Len + 2) >= MAX_VIE_LEN)
- {
- DBGPRINT(RT_DEBUG_WARN, ("PeerBeaconAndProbeRspSanity - Variable IEs out of resource [len(=%d) > MAX_VIE_LEN(=%d)]\n",
- (*LengthVIE + pEid->Len + 2), MAX_VIE_LEN));
- break;
- }
-
- switch(pEid->Eid)
- {
- case IE_SSID:
- // Already has one SSID EID in this beacon, ignore the second one
- if (Sanity & 0x1)
- break;
- if(pEid->Len <= MAX_LEN_OF_SSID)
- {
- NdisMoveMemory(Ssid, pEid->Octet, pEid->Len);
- *pSsidLen = pEid->Len;
- Sanity |= 0x1;
- }
- else
- {
- DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity - wrong IE_SSID (len=%d)\n",pEid->Len));
- return FALSE;
- }
- break;
-
- case IE_SUPP_RATES:
- if(pEid->Len <= MAX_LEN_OF_SUPPORTED_RATES)
- {
- Sanity |= 0x2;
- NdisMoveMemory(SupRate, pEid->Octet, pEid->Len);
- *pSupRateLen = pEid->Len;
-
- // TODO: 2004-09-14 not a good design here, cause it exclude extra rates
- // from ScanTab. We should report as is. And filter out unsupported
- // rates in MlmeAux.
- // Check against the supported rates
- // RTMPCheckRates(pAd, SupRate, pSupRateLen);
- }
- else
- {
- DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity - wrong IE_SUPP_RATES (len=%d)\n",pEid->Len));
- return FALSE;
- }
- break;
-
- case IE_HT_CAP:
- if (pEid->Len >= SIZE_HT_CAP_IE) //Note: allow extension.!!
- {
- NdisMoveMemory(pHtCapability, pEid->Octet, sizeof(HT_CAPABILITY_IE));
- *pHtCapabilityLen = SIZE_HT_CAP_IE; // Nnow we only support 26 bytes.
-
- *(USHORT *)(&pHtCapability->HtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->HtCapInfo));
- *(USHORT *)(&pHtCapability->ExtHtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->ExtHtCapInfo));
-
- {
- *pPreNHtCapabilityLen = 0; // Nnow we only support 26 bytes.
-
- Ptr = (PUCHAR) pVIE;
- NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid, pEid->Len + 2);
- *LengthVIE += (pEid->Len + 2);
- }
- }
- else
- {
- DBGPRINT(RT_DEBUG_WARN, ("PeerBeaconAndProbeRspSanity - wrong IE_HT_CAP. pEid->Len = %d\n", pEid->Len));
- }
-
- break;
- case IE_ADD_HT:
- if (pEid->Len >= sizeof(ADD_HT_INFO_IE))
- {
- // This IE allows extension, but we can ignore extra bytes beyond our knowledge , so only
- // copy first sizeof(ADD_HT_INFO_IE)
- NdisMoveMemory(AddHtInfo, pEid->Octet, sizeof(ADD_HT_INFO_IE));
- *AddHtInfoLen = SIZE_ADD_HT_INFO_IE;
-
- CtrlChannel = AddHtInfo->ControlChan;
-
- *(USHORT *)(&AddHtInfo->AddHtInfo2) = cpu2le16(*(USHORT *)(&AddHtInfo->AddHtInfo2));
- *(USHORT *)(&AddHtInfo->AddHtInfo3) = cpu2le16(*(USHORT *)(&AddHtInfo->AddHtInfo3));
-
- {
- Ptr = (PUCHAR) pVIE;
- NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid, pEid->Len + 2);
- *LengthVIE += (pEid->Len + 2);
- }
- }
- else
- {
- DBGPRINT(RT_DEBUG_WARN, ("PeerBeaconAndProbeRspSanity - wrong IE_ADD_HT. \n"));
- }
-
- break;
- case IE_SECONDARY_CH_OFFSET:
- if (pEid->Len == 1)
- {
- *NewExtChannelOffset = pEid->Octet[0];
- }
- else
- {
- DBGPRINT(RT_DEBUG_WARN, ("PeerBeaconAndProbeRspSanity - wrong IE_SECONDARY_CH_OFFSET. \n"));
- }
-
- break;
- case IE_FH_PARM:
- DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity(IE_FH_PARM) \n"));
- break;
-
- case IE_DS_PARM:
- if(pEid->Len == 1)
- {
- *pChannel = *pEid->Octet;
-
- {
- if (ChannelSanity(pAd, *pChannel) == 0)
- {
-
- return FALSE;
- }
- }
-
- Sanity |= 0x4;
- }
- else
- {
- DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity - wrong IE_DS_PARM (len=%d)\n",pEid->Len));
- return FALSE;
- }
- break;
-
- case IE_CF_PARM:
- if(pEid->Len == 6)
- {
- pCfParm->bValid = TRUE;
- pCfParm->CfpCount = pEid->Octet[0];
- pCfParm->CfpPeriod = pEid->Octet[1];
- pCfParm->CfpMaxDuration = pEid->Octet[2] + 256 * pEid->Octet[3];
- pCfParm->CfpDurRemaining = pEid->Octet[4] + 256 * pEid->Octet[5];
- }
- else
- {
- DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity - wrong IE_CF_PARM\n"));
- return FALSE;
- }
- break;
-
- case IE_IBSS_PARM:
- if(pEid->Len == 2)
- {
- NdisMoveMemory(pAtimWin, pEid->Octet, pEid->Len);
- }
- else
- {
- DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity - wrong IE_IBSS_PARM\n"));
- return FALSE;
- }
- break;
-
- case IE_TIM:
- if(INFRA_ON(pAd) && SubType == SUBTYPE_BEACON)
- {
- GetTimBit((PUCHAR)pEid, pAd->StaActive.Aid, &TimLen, pBcastFlag, pDtimCount, pDtimPeriod, pMessageToMe);
- }
- break;
-
- case IE_CHANNEL_SWITCH_ANNOUNCEMENT:
- if(pEid->Len == 3)
- {
- *pNewChannel = pEid->Octet[1]; //extract new channel number
- }
- break;
-
- // New for WPA
- // CCX v2 has the same IE, we need to parse that too
- // Wifi WMM use the same IE vale, need to parse that too
- // case IE_WPA:
- case IE_VENDOR_SPECIFIC:
- // Check the OUI version, filter out non-standard usage
- if (NdisEqualMemory(pEid->Octet, RALINK_OUI, 3) && (pEid->Len == 7))
- {
- //*pRalinkIe = pEid->Octet[3];
- if (pEid->Octet[3] != 0)
- *pRalinkIe = pEid->Octet[3];
- else
- *pRalinkIe = 0xf0000000; // Set to non-zero value (can't set bit0-2) to represent this is Ralink Chip. So at linkup, we will set ralinkchip flag.
- }
- // This HT IE is before IEEE draft set HT IE value.2006-09-28 by Jan.
-
- // Other vendors had production before IE_HT_CAP value is assigned. To backward support those old-firmware AP,
- // Check broadcom-defiend pre-802.11nD1.0 OUI for HT related IE, including HT Capatilities IE and HT Information IE
- else if ((*pHtCapabilityLen == 0) && NdisEqualMemory(pEid->Octet, PRE_N_HT_OUI, 3) && (pEid->Len >= 4) && (pAd->OpMode == OPMODE_STA))
- {
- if ((pEid->Octet[3] == OUI_PREN_HT_CAP) && (pEid->Len >= 30) && (*pHtCapabilityLen == 0))
- {
- NdisMoveMemory(pHtCapability, &pEid->Octet[4], sizeof(HT_CAPABILITY_IE));
- *pPreNHtCapabilityLen = SIZE_HT_CAP_IE;
- }
-
- if ((pEid->Octet[3] == OUI_PREN_ADD_HT) && (pEid->Len >= 26))
- {
- NdisMoveMemory(AddHtInfo, &pEid->Octet[4], sizeof(ADD_HT_INFO_IE));
- *AddHtInfoLen = SIZE_ADD_HT_INFO_IE;
- }
- }
- else if (NdisEqualMemory(pEid->Octet, WPA_OUI, 4))
- {
- // Copy to pVIE which will report to microsoft bssid list.
- Ptr = (PUCHAR) pVIE;
- NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid, pEid->Len + 2);
- *LengthVIE += (pEid->Len + 2);
- }
- else if (NdisEqualMemory(pEid->Octet, WME_PARM_ELEM, 6) && (pEid->Len == 24))
- {
- PUCHAR ptr;
- int i;
-
- // parsing EDCA parameters
- pEdcaParm->bValid = TRUE;
- pEdcaParm->bQAck = FALSE; // pEid->Octet[0] & 0x10;
- pEdcaParm->bQueueRequest = FALSE; // pEid->Octet[0] & 0x20;
- pEdcaParm->bTxopRequest = FALSE; // pEid->Octet[0] & 0x40;
- pEdcaParm->EdcaUpdateCount = pEid->Octet[6] & 0x0f;
- pEdcaParm->bAPSDCapable = (pEid->Octet[6] & 0x80) ? 1 : 0;
- ptr = &pEid->Octet[8];
- for (i=0; i<4; i++)
- {
- UCHAR aci = (*ptr & 0x60) >> 5; // b5~6 is AC INDEX
- pEdcaParm->bACM[aci] = (((*ptr) & 0x10) == 0x10); // b5 is ACM
- pEdcaParm->Aifsn[aci] = (*ptr) & 0x0f; // b0~3 is AIFSN
- pEdcaParm->Cwmin[aci] = *(ptr+1) & 0x0f; // b0~4 is Cwmin
- pEdcaParm->Cwmax[aci] = *(ptr+1) >> 4; // b5~8 is Cwmax
- pEdcaParm->Txop[aci] = *(ptr+2) + 256 * (*(ptr+3)); // in unit of 32-us
- ptr += 4; // point to next AC
- }
- }
- else if (NdisEqualMemory(pEid->Octet, WME_INFO_ELEM, 6) && (pEid->Len == 7))
- {
- // parsing EDCA parameters
- pEdcaParm->bValid = TRUE;
- pEdcaParm->bQAck = FALSE; // pEid->Octet[0] & 0x10;
- pEdcaParm->bQueueRequest = FALSE; // pEid->Octet[0] & 0x20;
- pEdcaParm->bTxopRequest = FALSE; // pEid->Octet[0] & 0x40;
- pEdcaParm->EdcaUpdateCount = pEid->Octet[6] & 0x0f;
- pEdcaParm->bAPSDCapable = (pEid->Octet[6] & 0x80) ? 1 : 0;
-
- // use default EDCA parameter
- pEdcaParm->bACM[QID_AC_BE] = 0;
- pEdcaParm->Aifsn[QID_AC_BE] = 3;
- pEdcaParm->Cwmin[QID_AC_BE] = CW_MIN_IN_BITS;
- pEdcaParm->Cwmax[QID_AC_BE] = CW_MAX_IN_BITS;
- pEdcaParm->Txop[QID_AC_BE] = 0;
-
- pEdcaParm->bACM[QID_AC_BK] = 0;
- pEdcaParm->Aifsn[QID_AC_BK] = 7;
- pEdcaParm->Cwmin[QID_AC_BK] = CW_MIN_IN_BITS;
- pEdcaParm->Cwmax[QID_AC_BK] = CW_MAX_IN_BITS;
- pEdcaParm->Txop[QID_AC_BK] = 0;
-
- pEdcaParm->bACM[QID_AC_VI] = 0;
- pEdcaParm->Aifsn[QID_AC_VI] = 2;
- pEdcaParm->Cwmin[QID_AC_VI] = CW_MIN_IN_BITS-1;
- pEdcaParm->Cwmax[QID_AC_VI] = CW_MAX_IN_BITS;
- pEdcaParm->Txop[QID_AC_VI] = 96; // AC_VI: 96*32us ~= 3ms
-
- pEdcaParm->bACM[QID_AC_VO] = 0;
- pEdcaParm->Aifsn[QID_AC_VO] = 2;
- pEdcaParm->Cwmin[QID_AC_VO] = CW_MIN_IN_BITS-2;
- pEdcaParm->Cwmax[QID_AC_VO] = CW_MAX_IN_BITS-1;
- pEdcaParm->Txop[QID_AC_VO] = 48; // AC_VO: 48*32us ~= 1.5ms
- }
- break;
-
- case IE_EXT_SUPP_RATES:
- if (pEid->Len <= MAX_LEN_OF_SUPPORTED_RATES)
- {
- NdisMoveMemory(ExtRate, pEid->Octet, pEid->Len);
- *pExtRateLen = pEid->Len;
-
- // TODO: 2004-09-14 not a good design here, cause it exclude extra rates
- // from ScanTab. We should report as is. And filter out unsupported
- // rates in MlmeAux.
- // Check against the supported rates
- // RTMPCheckRates(pAd, ExtRate, pExtRateLen);
- }
- break;
-
- case IE_ERP:
- if (pEid->Len == 1)
- {
- *pErp = (UCHAR)pEid->Octet[0];
- }
- break;
-
- case IE_AIRONET_CKIP:
- // 0. Check Aironet IE length, it must be larger or equal to 28
- // Cisco AP350 used length as 28
- // Cisco AP12XX used length as 30
- if (pEid->Len < (CKIP_NEGOTIATION_LENGTH - 2))
- break;
-
- // 1. Copy CKIP flag byte to buffer for process
- *pCkipFlag = *(pEid->Octet + 8);
- break;
-
- case IE_AP_TX_POWER:
- // AP Control of Client Transmit Power
- //0. Check Aironet IE length, it must be 6
- if (pEid->Len != 0x06)
- break;
-
- // Get cell power limit in dBm
- if (NdisEqualMemory(pEid->Octet, CISCO_OUI, 3) == 1)
- *pAironetCellPowerLimit = *(pEid->Octet + 4);
- break;
-
- // WPA2 & 802.11i RSN
- case IE_RSN:
- // There is no OUI for version anymore, check the group cipher OUI before copying
- if (RTMPEqualMemory(pEid->Octet + 2, RSN_OUI, 3))
- {
- // Copy to pVIE which will report to microsoft bssid list.
- Ptr = (PUCHAR) pVIE;
- NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid, pEid->Len + 2);
- *LengthVIE += (pEid->Len + 2);
- }
- break;
-
- default:
- break;
- }
-
- Length = Length + 2 + pEid->Len; // Eid[1] + Len[1]+ content[Len]
- pEid = (PEID_STRUCT)((UCHAR*)pEid + 2 + pEid->Len);
- }
-
- // For some 11a AP. it did not have the channel EID, patch here
- {
- UCHAR LatchRfChannel = MsgChannel;
- if ((pAd->LatchRfRegs.Channel > 14) && ((Sanity & 0x4) == 0))
- {
- if (CtrlChannel != 0)
- *pChannel = CtrlChannel;
- else
- *pChannel = LatchRfChannel;
- Sanity |= 0x4;
- }
- }
-
- if (Sanity != 0x7)
- {
- DBGPRINT(RT_DEBUG_WARN, ("PeerBeaconAndProbeRspSanity - missing field, Sanity=0x%02x\n", Sanity));
- return FALSE;
- }
- else
- {
- return TRUE;
- }
-
-}
-
-/*
- ==========================================================================
- Description:
- MLME message sanity check
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
- */
-BOOLEAN MlmeScanReqSanity(
- IN PRTMP_ADAPTER pAd,
- IN VOID *Msg,
- IN ULONG MsgLen,
- OUT UCHAR *pBssType,
- OUT CHAR Ssid[],
- OUT UCHAR *pSsidLen,
- OUT UCHAR *pScanType)
-{
- MLME_SCAN_REQ_STRUCT *Info;
-
- Info = (MLME_SCAN_REQ_STRUCT *)(Msg);
- *pBssType = Info->BssType;
- *pSsidLen = Info->SsidLen;
- NdisMoveMemory(Ssid, Info->Ssid, *pSsidLen);
- *pScanType = Info->ScanType;
-
- if ((*pBssType == BSS_INFRA || *pBssType == BSS_ADHOC || *pBssType == BSS_ANY)
- && (*pScanType == SCAN_ACTIVE || *pScanType == SCAN_PASSIVE
- || *pScanType == SCAN_CISCO_PASSIVE || *pScanType == SCAN_CISCO_ACTIVE
- || *pScanType == SCAN_CISCO_CHANNEL_LOAD || *pScanType == SCAN_CISCO_NOISE
- ))
- {
- return TRUE;
- }
- else
- {
- DBGPRINT(RT_DEBUG_TRACE, ("MlmeScanReqSanity fail - wrong BssType or ScanType\n"));
- return FALSE;
- }
-}
-
-// IRQL = DISPATCH_LEVEL
-UCHAR ChannelSanity(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR channel)
-{
- int i;
-
- for (i = 0; i < pAd->ChannelListNum; i ++)
- {
- if (channel == pAd->ChannelList[i].Channel)
- return 1;
- }
- return 0;
-}
-
-/*
- ==========================================================================
- Description:
- MLME message sanity check
- Return:
- TRUE if all parameters are OK, FALSE otherwise
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-BOOLEAN PeerDeauthSanity(
- IN PRTMP_ADAPTER pAd,
- IN VOID *Msg,
- IN ULONG MsgLen,
- OUT PUCHAR pAddr2,
- OUT USHORT *pReason)
-{
- PFRAME_802_11 pFrame = (PFRAME_802_11)Msg;
-
- COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2);
- NdisMoveMemory(pReason, &pFrame->Octet[0], 2);
-
- return TRUE;
-}
-
-/*
- ==========================================================================
- Description:
- MLME message sanity check
- Return:
- TRUE if all parameters are OK, FALSE otherwise
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-BOOLEAN PeerAuthSanity(
- IN PRTMP_ADAPTER pAd,
- IN VOID *Msg,
- IN ULONG MsgLen,
- OUT PUCHAR pAddr,
- OUT USHORT *pAlg,
- OUT USHORT *pSeq,
- OUT USHORT *pStatus,
- CHAR *pChlgText)
-{
- PFRAME_802_11 pFrame = (PFRAME_802_11)Msg;
-
- COPY_MAC_ADDR(pAddr, pFrame->Hdr.Addr2);
- NdisMoveMemory(pAlg, &pFrame->Octet[0], 2);
- NdisMoveMemory(pSeq, &pFrame->Octet[2], 2);
- NdisMoveMemory(pStatus, &pFrame->Octet[4], 2);
-
- if ((*pAlg == Ndis802_11AuthModeOpen)
- )
- {
- if (*pSeq == 1 || *pSeq == 2)
- {
- return TRUE;
- }
- else
- {
- DBGPRINT(RT_DEBUG_TRACE, ("PeerAuthSanity fail - wrong Seg#\n"));
- return FALSE;
- }
- }
- else if (*pAlg == Ndis802_11AuthModeShared)
- {
- if (*pSeq == 1 || *pSeq == 4)
- {
- return TRUE;
- }
- else if (*pSeq == 2 || *pSeq == 3)
- {
- NdisMoveMemory(pChlgText, &pFrame->Octet[8], CIPHER_TEXT_LEN);
- return TRUE;
- }
- else
- {
- DBGPRINT(RT_DEBUG_TRACE, ("PeerAuthSanity fail - wrong Seg#\n"));
- return FALSE;
- }
- }
- else
- {
- DBGPRINT(RT_DEBUG_TRACE, ("PeerAuthSanity fail - wrong algorithm\n"));
- return FALSE;
- }
-}
-
-/*
- ==========================================================================
- Description:
- MLME message sanity check
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
- */
-BOOLEAN MlmeAuthReqSanity(
- IN PRTMP_ADAPTER pAd,
- IN VOID *Msg,
- IN ULONG MsgLen,
- OUT PUCHAR pAddr,
- OUT ULONG *pTimeout,
- OUT USHORT *pAlg)
-{
- MLME_AUTH_REQ_STRUCT *pInfo;
-
- pInfo = (MLME_AUTH_REQ_STRUCT *)Msg;
- COPY_MAC_ADDR(pAddr, pInfo->Addr);
- *pTimeout = pInfo->Timeout;
- *pAlg = pInfo->Alg;
-
- if (((*pAlg == Ndis802_11AuthModeShared) ||(*pAlg == Ndis802_11AuthModeOpen)
- ) &&
- ((*pAddr & 0x01) == 0))
- {
- return TRUE;
- }
- else
- {
- DBGPRINT(RT_DEBUG_TRACE, ("MlmeAuthReqSanity fail - wrong algorithm\n"));
- return FALSE;
- }
-}
-
-/*
- ==========================================================================
- Description:
- MLME message sanity check
- Return:
- TRUE if all parameters are OK, FALSE otherwise
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-BOOLEAN MlmeAssocReqSanity(
- IN PRTMP_ADAPTER pAd,
- IN VOID *Msg,
- IN ULONG MsgLen,
- OUT PUCHAR pApAddr,
- OUT USHORT *pCapabilityInfo,
- OUT ULONG *pTimeout,
- OUT USHORT *pListenIntv)
-{
- MLME_ASSOC_REQ_STRUCT *pInfo;
-
- pInfo = (MLME_ASSOC_REQ_STRUCT *)Msg;
- *pTimeout = pInfo->Timeout; // timeout
- COPY_MAC_ADDR(pApAddr, pInfo->Addr); // AP address
- *pCapabilityInfo = pInfo->CapabilityInfo; // capability info
- *pListenIntv = pInfo->ListenIntv;
-
- return TRUE;
-}
-
-/*
- ==========================================================================
- Description:
- MLME message sanity check
- Return:
- TRUE if all parameters are OK, FALSE otherwise
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-BOOLEAN PeerDisassocSanity(
- IN PRTMP_ADAPTER pAd,
- IN VOID *Msg,
- IN ULONG MsgLen,
- OUT PUCHAR pAddr2,
- OUT USHORT *pReason)
-{
- PFRAME_802_11 pFrame = (PFRAME_802_11)Msg;
-
- COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2);
- NdisMoveMemory(pReason, &pFrame->Octet[0], 2);
-
- return TRUE;
-}
-
-/*
- ========================================================================
- Routine Description:
- Sanity check NetworkType (11b, 11g or 11a)
-
- Arguments:
- pBss - Pointer to BSS table.
-
- Return Value:
- Ndis802_11DS .......(11b)
- Ndis802_11OFDM24....(11g)
- Ndis802_11OFDM5.....(11a)
-
- IRQL = DISPATCH_LEVEL
-
- ========================================================================
-*/
-NDIS_802_11_NETWORK_TYPE NetworkTypeInUseSanity(
- IN PBSS_ENTRY pBss)
-{
- NDIS_802_11_NETWORK_TYPE NetWorkType;
- UCHAR rate, i;
-
- NetWorkType = Ndis802_11DS;
-
- if (pBss->Channel <= 14)
- {
- //
- // First check support Rate.
- //
- for (i = 0; i < pBss->SupRateLen; i++)
- {
- rate = pBss->SupRate[i] & 0x7f; // Mask out basic rate set bit
- if ((rate == 2) || (rate == 4) || (rate == 11) || (rate == 22))
- {
- continue;
- }
- else
- {
- //
- // Otherwise (even rate > 108) means Ndis802_11OFDM24
- //
- NetWorkType = Ndis802_11OFDM24;
- break;
- }
- }
-
- //
- // Second check Extend Rate.
- //
- if (NetWorkType != Ndis802_11OFDM24)
- {
- for (i = 0; i < pBss->ExtRateLen; i++)
- {
- rate = pBss->SupRate[i] & 0x7f; // Mask out basic rate set bit
- if ((rate == 2) || (rate == 4) || (rate == 11) || (rate == 22))
- {
- continue;
- }
- else
- {
- //
- // Otherwise (even rate > 108) means Ndis802_11OFDM24
- //
- NetWorkType = Ndis802_11OFDM24;
- break;
- }
- }
- }
- }
- else
- {
- NetWorkType = Ndis802_11OFDM5;
- }
-
- if (pBss->HtCapabilityLen != 0)
- {
- if (NetWorkType == Ndis802_11OFDM5)
- NetWorkType = Ndis802_11OFDM5_N;
- else
- NetWorkType = Ndis802_11OFDM24_N;
- }
-
- return NetWorkType;
-}
-
-/*
- ==========================================================================
- Description:
- WPA message sanity check
- Return:
- TRUE if all parameters are OK, FALSE otherwise
- ==========================================================================
- */
-BOOLEAN PeerWpaMessageSanity(
- IN PRTMP_ADAPTER pAd,
- IN PEAPOL_PACKET pMsg,
- IN ULONG MsgLen,
- IN UCHAR MsgType,
- IN MAC_TABLE_ENTRY *pEntry)
-{
- UCHAR mic[LEN_KEY_DESC_MIC], digest[80], KEYDATA[MAX_LEN_OF_RSNIE];
- BOOLEAN bReplayDiff = FALSE;
- BOOLEAN bWPA2 = FALSE;
- KEY_INFO EapolKeyInfo;
- UCHAR GroupKeyIndex = 0;
-
-
- NdisZeroMemory(mic, sizeof(mic));
- NdisZeroMemory(digest, sizeof(digest));
- NdisZeroMemory(KEYDATA, sizeof(KEYDATA));
- NdisZeroMemory((PUCHAR)&EapolKeyInfo, sizeof(EapolKeyInfo));
-
- NdisMoveMemory((PUCHAR)&EapolKeyInfo, (PUCHAR)&pMsg->KeyDesc.KeyInfo, sizeof(KEY_INFO));
-
- *((USHORT *)&EapolKeyInfo) = cpu2le16(*((USHORT *)&EapolKeyInfo));
-
- // Choose WPA2 or not
- if ((pEntry->AuthMode == Ndis802_11AuthModeWPA2) || (pEntry->AuthMode == Ndis802_11AuthModeWPA2PSK))
- bWPA2 = TRUE;
-
- // 0. Check MsgType
- if ((MsgType > EAPOL_GROUP_MSG_2) || (MsgType < EAPOL_PAIR_MSG_1))
- {
- DBGPRINT(RT_DEBUG_ERROR, ("The message type is invalid(%d)! \n", MsgType));
- return FALSE;
- }
-
- // 1. Replay counter check
- if (MsgType == EAPOL_PAIR_MSG_1 || MsgType == EAPOL_PAIR_MSG_3 || MsgType == EAPOL_GROUP_MSG_1) // For supplicant
- {
- // First validate replay counter, only accept message with larger replay counter.
- // Let equal pass, some AP start with all zero replay counter
- UCHAR ZeroReplay[LEN_KEY_DESC_REPLAY];
-
- NdisZeroMemory(ZeroReplay, LEN_KEY_DESC_REPLAY);
- if ((RTMPCompareMemory(pMsg->KeyDesc.ReplayCounter, pEntry->R_Counter, LEN_KEY_DESC_REPLAY) != 1) &&
- (RTMPCompareMemory(pMsg->KeyDesc.ReplayCounter, ZeroReplay, LEN_KEY_DESC_REPLAY) != 0))
- {
- bReplayDiff = TRUE;
- }
- }
- else if (MsgType == EAPOL_PAIR_MSG_2 || MsgType == EAPOL_PAIR_MSG_4 || MsgType == EAPOL_GROUP_MSG_2) // For authenticator
- {
- // check Replay Counter coresponds to MSG from authenticator, otherwise discard
- if (!NdisEqualMemory(pMsg->KeyDesc.ReplayCounter, pEntry->R_Counter, LEN_KEY_DESC_REPLAY))
- {
- bReplayDiff = TRUE;
- }
- }
-
- // Replay Counter different condition
- if (bReplayDiff)
- {
- // send wireless event - for replay counter different
- if (pAd->CommonCfg.bWirelessEvent)
- RTMPSendWirelessEvent(pAd, IW_REPLAY_COUNTER_DIFF_EVENT_FLAG, pEntry->Addr, pEntry->apidx, 0);
-
- if (MsgType < EAPOL_GROUP_MSG_1)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("Replay Counter Different in pairwise msg %d of 4-way handshake!\n", MsgType));
- }
- else
- {
- DBGPRINT(RT_DEBUG_ERROR, ("Replay Counter Different in group msg %d of 2-way handshake!\n", (MsgType - EAPOL_PAIR_MSG_4)));
- }
-
- hex_dump("Receive replay counter ", pMsg->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY);
- hex_dump("Current replay counter ", pEntry->R_Counter, LEN_KEY_DESC_REPLAY);
- return FALSE;
- }
-
- // 2. Verify MIC except Pairwise Msg1
- if (MsgType != EAPOL_PAIR_MSG_1)
- {
- UCHAR rcvd_mic[LEN_KEY_DESC_MIC];
-
- // Record the received MIC for check later
- NdisMoveMemory(rcvd_mic, pMsg->KeyDesc.KeyMic, LEN_KEY_DESC_MIC);
- NdisZeroMemory(pMsg->KeyDesc.KeyMic, LEN_KEY_DESC_MIC);
-
- if (pEntry->WepStatus == Ndis802_11Encryption2Enabled) // TKIP
- {
- hmac_md5(pEntry->PTK, LEN_EAP_MICK, (PUCHAR)pMsg, MsgLen, mic);
- }
- else if (pEntry->WepStatus == Ndis802_11Encryption3Enabled) // AES
- {
- HMAC_SHA1((PUCHAR)pMsg, MsgLen, pEntry->PTK, LEN_EAP_MICK, digest);
- NdisMoveMemory(mic, digest, LEN_KEY_DESC_MIC);
- }
-
- if (!NdisEqualMemory(rcvd_mic, mic, LEN_KEY_DESC_MIC))
- {
- // send wireless event - for MIC different
- if (pAd->CommonCfg.bWirelessEvent)
- RTMPSendWirelessEvent(pAd, IW_MIC_DIFF_EVENT_FLAG, pEntry->Addr, pEntry->apidx, 0);
-
- if (MsgType < EAPOL_GROUP_MSG_1)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("MIC Different in pairwise msg %d of 4-way handshake!\n", MsgType));
- }
- else
- {
- DBGPRINT(RT_DEBUG_ERROR, ("MIC Different in group msg %d of 2-way handshake!\n", (MsgType - EAPOL_PAIR_MSG_4)));
- }
-
- hex_dump("Received MIC", rcvd_mic, LEN_KEY_DESC_MIC);
- hex_dump("Desired MIC", mic, LEN_KEY_DESC_MIC);
-
- return FALSE;
- }
- }
-
- // Extract the context of the Key Data field if it exist
- // The field in pairwise_msg_2_WPA1(WPA2) & pairwise_msg_3_WPA1 is un-encrypted.
- // The field in group_msg_1_WPA1(WPA2) & pairwise_msg_3_WPA2 is encrypted.
- if (pMsg->KeyDesc.KeyDataLen[1] > 0)
- {
- // Decrypt this field
- if ((MsgType == EAPOL_PAIR_MSG_3 && bWPA2) || (MsgType == EAPOL_GROUP_MSG_1))
- {
- if(pEntry->WepStatus == Ndis802_11Encryption3Enabled)
- {
- // AES
- AES_GTK_KEY_UNWRAP(&pEntry->PTK[16], KEYDATA, pMsg->KeyDesc.KeyDataLen[1],pMsg->KeyDesc.KeyData);
- }
- else
- {
- INT i;
- UCHAR Key[32];
- // Decrypt TKIP GTK
- // Construct 32 bytes RC4 Key
- NdisMoveMemory(Key, pMsg->KeyDesc.KeyIv, 16);
- NdisMoveMemory(&Key[16], &pEntry->PTK[16], 16);
- ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, Key, 32);
- //discard first 256 bytes
- for(i = 0; i < 256; i++)
- ARCFOUR_BYTE(&pAd->PrivateInfo.WEPCONTEXT);
- // Decrypt GTK. Becareful, there is no ICV to check the result is correct or not
- ARCFOUR_DECRYPT(&pAd->PrivateInfo.WEPCONTEXT, KEYDATA, pMsg->KeyDesc.KeyData, pMsg->KeyDesc.KeyDataLen[1]);
- }
-
- if (!bWPA2 && (MsgType == EAPOL_GROUP_MSG_1))
- GroupKeyIndex = EapolKeyInfo.KeyIndex;
-
- }
- else if ((MsgType == EAPOL_PAIR_MSG_2) || (MsgType == EAPOL_PAIR_MSG_3 && !bWPA2))
- {
- NdisMoveMemory(KEYDATA, pMsg->KeyDesc.KeyData, pMsg->KeyDesc.KeyDataLen[1]);
- }
- else
- {
-
- return TRUE;
- }
-
- // Parse Key Data field to
- // 1. verify RSN IE for pairwise_msg_2_WPA1(WPA2) ,pairwise_msg_3_WPA1(WPA2)
- // 2. verify KDE format for pairwise_msg_3_WPA2, group_msg_1_WPA2
- // 3. update shared key for pairwise_msg_3_WPA2, group_msg_1_WPA1(WPA2)
- if (!RTMPParseEapolKeyData(pAd, KEYDATA, pMsg->KeyDesc.KeyDataLen[1], GroupKeyIndex, MsgType, bWPA2, pEntry))
- {
- return FALSE;
- }
- }
-
- return TRUE;
-
-}
+#include "../../rt2860/common/cmm_sanity.c"
-/*
- *************************************************************************
- * 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:
- sync.c
-
- Abstract:
-
- Revision History:
- Who When What
- -------- ---------- ----------------------------------------------
- John Chang 2004-09-01 modified for rt2561/2661
-*/
-#include "../rt_config.h"
-
-// 2.4 Ghz channel plan index in the TxPower arrays.
-#define BG_BAND_REGION_0_START 0 // 1,2,3,4,5,6,7,8,9,10,11
-#define BG_BAND_REGION_0_SIZE 11
-#define BG_BAND_REGION_1_START 0 // 1,2,3,4,5,6,7,8,9,10,11,12,13
-#define BG_BAND_REGION_1_SIZE 13
-#define BG_BAND_REGION_2_START 9 // 10,11
-#define BG_BAND_REGION_2_SIZE 2
-#define BG_BAND_REGION_3_START 9 // 10,11,12,13
-#define BG_BAND_REGION_3_SIZE 4
-#define BG_BAND_REGION_4_START 13 // 14
-#define BG_BAND_REGION_4_SIZE 1
-#define BG_BAND_REGION_5_START 0 // 1,2,3,4,5,6,7,8,9,10,11,12,13,14
-#define BG_BAND_REGION_5_SIZE 14
-#define BG_BAND_REGION_6_START 2 // 3,4,5,6,7,8,9
-#define BG_BAND_REGION_6_SIZE 7
-#define BG_BAND_REGION_7_START 4 // 5,6,7,8,9,10,11,12,13
-#define BG_BAND_REGION_7_SIZE 9
-#define BG_BAND_REGION_31_START 0 // 1,2,3,4,5,6,7,8,9,10,11,12,13,14
-#define BG_BAND_REGION_31_SIZE 14
-
-// 5 Ghz channel plan index in the TxPower arrays.
-UCHAR A_BAND_REGION_0_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165};
-UCHAR A_BAND_REGION_1_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140};
-UCHAR A_BAND_REGION_2_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64};
-UCHAR A_BAND_REGION_3_CHANNEL_LIST[]={52, 56, 60, 64, 149, 153, 157, 161};
-UCHAR A_BAND_REGION_4_CHANNEL_LIST[]={149, 153, 157, 161, 165};
-UCHAR A_BAND_REGION_5_CHANNEL_LIST[]={149, 153, 157, 161};
-UCHAR A_BAND_REGION_6_CHANNEL_LIST[]={36, 40, 44, 48};
-UCHAR A_BAND_REGION_7_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165};
-UCHAR A_BAND_REGION_8_CHANNEL_LIST[]={52, 56, 60, 64};
-UCHAR A_BAND_REGION_9_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 132, 136, 140, 149, 153, 157, 161, 165};
-UCHAR A_BAND_REGION_10_CHANNEL_LIST[]={36, 40, 44, 48, 149, 153, 157, 161, 165};
-UCHAR A_BAND_REGION_11_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 149, 153, 157, 161};
-
-//BaSizeArray follows the 802.11n definition as MaxRxFactor. 2^(13+factor) bytes. When factor =0, it's about Ba buffer size =8.
-UCHAR BaSizeArray[4] = {8,16,32,64};
-
-/*
- ==========================================================================
- Description:
- Update StaCfg->ChannelList[] according to 1) Country Region 2) RF IC type,
- and 3) PHY-mode user selected.
- The outcome is used by driver when doing site survey.
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID BuildChannelList(
- IN PRTMP_ADAPTER pAd)
-{
- UCHAR i, j, index=0, num=0;
- PUCHAR pChannelList = NULL;
-
- NdisZeroMemory(pAd->ChannelList, MAX_NUM_OF_CHANNELS * sizeof(CHANNEL_TX_POWER));
-
- // if not 11a-only mode, channel list starts from 2.4Ghz band
- if ((pAd->CommonCfg.PhyMode != PHY_11A)
- && (pAd->CommonCfg.PhyMode != PHY_11AN_MIXED) && (pAd->CommonCfg.PhyMode != PHY_11N_5G)
- )
- {
- switch (pAd->CommonCfg.CountryRegion & 0x7f)
- {
- case REGION_0_BG_BAND: // 1 -11
- NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_0_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_0_SIZE);
- index += BG_BAND_REGION_0_SIZE;
- break;
- case REGION_1_BG_BAND: // 1 - 13
- NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_1_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_1_SIZE);
- index += BG_BAND_REGION_1_SIZE;
- break;
- case REGION_2_BG_BAND: // 10 - 11
- NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_2_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_2_SIZE);
- index += BG_BAND_REGION_2_SIZE;
- break;
- case REGION_3_BG_BAND: // 10 - 13
- NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_3_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_3_SIZE);
- index += BG_BAND_REGION_3_SIZE;
- break;
- case REGION_4_BG_BAND: // 14
- NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_4_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_4_SIZE);
- index += BG_BAND_REGION_4_SIZE;
- break;
- case REGION_5_BG_BAND: // 1 - 14
- NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_5_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_5_SIZE);
- index += BG_BAND_REGION_5_SIZE;
- break;
- case REGION_6_BG_BAND: // 3 - 9
- NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_6_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_6_SIZE);
- index += BG_BAND_REGION_6_SIZE;
- break;
- case REGION_7_BG_BAND: // 5 - 13
- NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_7_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_7_SIZE);
- index += BG_BAND_REGION_7_SIZE;
- break;
- case REGION_31_BG_BAND: // 1 - 14
- NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_31_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_31_SIZE);
- index += BG_BAND_REGION_31_SIZE;
- break;
- default: // Error. should never happen
- break;
- }
- for (i=0; i<index; i++)
- pAd->ChannelList[i].MaxTxPwr = 20;
- }
-
- if ((pAd->CommonCfg.PhyMode == PHY_11A) || (pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED)
- || (pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) || (pAd->CommonCfg.PhyMode == PHY_11AN_MIXED)
- || (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED) || (pAd->CommonCfg.PhyMode == PHY_11N_5G)
- )
- {
- switch (pAd->CommonCfg.CountryRegionForABand & 0x7f)
- {
- case REGION_0_A_BAND:
- num = sizeof(A_BAND_REGION_0_CHANNEL_LIST)/sizeof(UCHAR);
- pChannelList = A_BAND_REGION_0_CHANNEL_LIST;
- break;
- case REGION_1_A_BAND:
- num = sizeof(A_BAND_REGION_1_CHANNEL_LIST)/sizeof(UCHAR);
- pChannelList = A_BAND_REGION_1_CHANNEL_LIST;
- break;
- case REGION_2_A_BAND:
- num = sizeof(A_BAND_REGION_2_CHANNEL_LIST)/sizeof(UCHAR);
- pChannelList = A_BAND_REGION_2_CHANNEL_LIST;
- break;
- case REGION_3_A_BAND:
- num = sizeof(A_BAND_REGION_3_CHANNEL_LIST)/sizeof(UCHAR);
- pChannelList = A_BAND_REGION_3_CHANNEL_LIST;
- break;
- case REGION_4_A_BAND:
- num = sizeof(A_BAND_REGION_4_CHANNEL_LIST)/sizeof(UCHAR);
- pChannelList = A_BAND_REGION_4_CHANNEL_LIST;
- break;
- case REGION_5_A_BAND:
- num = sizeof(A_BAND_REGION_5_CHANNEL_LIST)/sizeof(UCHAR);
- pChannelList = A_BAND_REGION_5_CHANNEL_LIST;
- break;
- case REGION_6_A_BAND:
- num = sizeof(A_BAND_REGION_6_CHANNEL_LIST)/sizeof(UCHAR);
- pChannelList = A_BAND_REGION_6_CHANNEL_LIST;
- break;
- case REGION_7_A_BAND:
- num = sizeof(A_BAND_REGION_7_CHANNEL_LIST)/sizeof(UCHAR);
- pChannelList = A_BAND_REGION_7_CHANNEL_LIST;
- break;
- case REGION_8_A_BAND:
- num = sizeof(A_BAND_REGION_8_CHANNEL_LIST)/sizeof(UCHAR);
- pChannelList = A_BAND_REGION_8_CHANNEL_LIST;
- break;
- case REGION_9_A_BAND:
- num = sizeof(A_BAND_REGION_9_CHANNEL_LIST)/sizeof(UCHAR);
- pChannelList = A_BAND_REGION_9_CHANNEL_LIST;
- break;
-
- case REGION_10_A_BAND:
- num = sizeof(A_BAND_REGION_10_CHANNEL_LIST)/sizeof(UCHAR);
- pChannelList = A_BAND_REGION_10_CHANNEL_LIST;
- break;
-
- case REGION_11_A_BAND:
- num = sizeof(A_BAND_REGION_11_CHANNEL_LIST)/sizeof(UCHAR);
- pChannelList = A_BAND_REGION_11_CHANNEL_LIST;
- break;
-
- default: // Error. should never happen
- DBGPRINT(RT_DEBUG_WARN,("countryregion=%d not support", pAd->CommonCfg.CountryRegionForABand));
- break;
- }
-
- if (num != 0)
- {
- UCHAR RadarCh[15]={52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140};
- for (i=0; i<num; i++)
- {
- for (j=0; j<MAX_NUM_OF_CHANNELS; j++)
- {
- if (pChannelList[i] == pAd->TxPower[j].Channel)
- NdisMoveMemory(&pAd->ChannelList[index+i], &pAd->TxPower[j], sizeof(CHANNEL_TX_POWER));
- }
- for (j=0; j<15; j++)
- {
- if (pChannelList[i] == RadarCh[j])
- pAd->ChannelList[index+i].DfsReq = TRUE;
- }
- pAd->ChannelList[index+i].MaxTxPwr = 20;
- }
- index += num;
- }
- }
-
- pAd->ChannelListNum = index;
- DBGPRINT(RT_DEBUG_TRACE,("country code=%d/%d, RFIC=%d, PHY mode=%d, support %d channels\n",
- pAd->CommonCfg.CountryRegion, pAd->CommonCfg.CountryRegionForABand, pAd->RfIcType, pAd->CommonCfg.PhyMode, pAd->ChannelListNum));
-#ifdef DBG
- for (i=0;i<pAd->ChannelListNum;i++)
- {
- DBGPRINT_RAW(RT_DEBUG_TRACE,("BuildChannel # %d :: Pwr0 = %d, Pwr1 =%d, \n ", pAd->ChannelList[i].Channel, pAd->ChannelList[i].Power, pAd->ChannelList[i].Power2));
- }
-#endif
-}
-
-/*
- ==========================================================================
- Description:
- This routine return the first channel number according to the country
- code selection and RF IC selection (signal band or dual band). It is called
- whenever driver need to start a site survey of all supported channels.
- Return:
- ch - the first channel number of current country code setting
-
- IRQL = PASSIVE_LEVEL
-
- ==========================================================================
- */
-UCHAR FirstChannel(
- IN PRTMP_ADAPTER pAd)
-{
- return pAd->ChannelList[0].Channel;
-}
-
-/*
- ==========================================================================
- Description:
- This routine returns the next channel number. This routine is called
- during driver need to start a site survey of all supported channels.
- Return:
- next_channel - the next channel number valid in current country code setting.
- Note:
- return 0 if no more next channel
- ==========================================================================
- */
-UCHAR NextChannel(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR channel)
-{
- int i;
- UCHAR next_channel = 0;
-
- for (i = 0; i < (pAd->ChannelListNum - 1); i++)
- if (channel == pAd->ChannelList[i].Channel)
- {
- next_channel = pAd->ChannelList[i+1].Channel;
- break;
- }
- return next_channel;
-}
-
-/*
- ==========================================================================
- Description:
- This routine is for Cisco Compatible Extensions 2.X
- Spec31. AP Control of Client Transmit Power
- Return:
- None
- Note:
- Required by Aironet dBm(mW)
- 0dBm(1mW), 1dBm(5mW), 13dBm(20mW), 15dBm(30mW),
- 17dBm(50mw), 20dBm(100mW)
-
- We supported
- 3dBm(Lowest), 6dBm(10%), 9dBm(25%), 12dBm(50%),
- 14dBm(75%), 15dBm(100%)
-
- The client station's actual transmit power shall be within +/- 5dB of
- the minimum value or next lower value.
- ==========================================================================
- */
-VOID ChangeToCellPowerLimit(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR AironetCellPowerLimit)
-{
- //valud 0xFF means that hasn't found power limit information
- //from the AP's Beacon/Probe response.
- if (AironetCellPowerLimit == 0xFF)
- return;
-
- if (AironetCellPowerLimit < 6) //Used Lowest Power Percentage.
- pAd->CommonCfg.TxPowerPercentage = 6;
- else if (AironetCellPowerLimit < 9)
- pAd->CommonCfg.TxPowerPercentage = 10;
- else if (AironetCellPowerLimit < 12)
- pAd->CommonCfg.TxPowerPercentage = 25;
- else if (AironetCellPowerLimit < 14)
- pAd->CommonCfg.TxPowerPercentage = 50;
- else if (AironetCellPowerLimit < 15)
- pAd->CommonCfg.TxPowerPercentage = 75;
- else
- pAd->CommonCfg.TxPowerPercentage = 100; //else used maximum
-
- if (pAd->CommonCfg.TxPowerPercentage > pAd->CommonCfg.TxPowerDefault)
- pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault;
-
-}
-
-CHAR ConvertToRssi(
- IN PRTMP_ADAPTER pAd,
- IN CHAR Rssi,
- IN UCHAR RssiNumber)
-{
- UCHAR RssiOffset, LNAGain;
-
- // Rssi equals to zero should be an invalid value
- if (Rssi == 0)
- return -99;
-
- LNAGain = GET_LNA_GAIN(pAd);
- if (pAd->LatchRfRegs.Channel > 14)
- {
- if (RssiNumber == 0)
- RssiOffset = pAd->ARssiOffset0;
- else if (RssiNumber == 1)
- RssiOffset = pAd->ARssiOffset1;
- else
- RssiOffset = pAd->ARssiOffset2;
- }
- else
- {
- if (RssiNumber == 0)
- RssiOffset = pAd->BGRssiOffset0;
- else if (RssiNumber == 1)
- RssiOffset = pAd->BGRssiOffset1;
- else
- RssiOffset = pAd->BGRssiOffset2;
- }
-
- return (-12 - RssiOffset - LNAGain - Rssi);
-}
-
-/*
- ==========================================================================
- Description:
- Scan next channel
- ==========================================================================
- */
-VOID ScanNextChannel(
- IN PRTMP_ADAPTER pAd)
-{
- HEADER_802_11 Hdr80211;
- PUCHAR pOutBuffer = NULL;
- NDIS_STATUS NStatus;
- ULONG FrameLen = 0;
- UCHAR SsidLen = 0, ScanType = pAd->MlmeAux.ScanType, BBPValue = 0;
- USHORT Status;
- PHEADER_802_11 pHdr80211;
- UINT ScanTimeIn5gChannel = SHORT_CHANNEL_TIME;
-
- if (MONITOR_ON(pAd))
- return;
-
- if (pAd->MlmeAux.Channel == 0)
- {
- if ((pAd->CommonCfg.BBPCurrentBW == BW_40)
- && (INFRA_ON(pAd)
- || (pAd->OpMode == OPMODE_AP))
- )
- {
- AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE);
- AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel);
- 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);
- DBGPRINT(RT_DEBUG_TRACE, ("SYNC - End of SCAN, restore to 40MHz channel %d, Total BSS[%02d]\n",pAd->CommonCfg.CentralChannel, pAd->ScanTab.BssNr));
- }
- else
- {
- AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE);
- AsicLockChannel(pAd, pAd->CommonCfg.Channel);
- DBGPRINT(RT_DEBUG_TRACE, ("SYNC - End of SCAN, restore to channel %d, Total BSS[%02d]\n",pAd->CommonCfg.Channel, pAd->ScanTab.BssNr));
- }
-
- {
- //
- // To prevent data lost.
- // Send an NULL data with turned PSM bit on to current associated AP before SCAN progress.
- // Now, we need to send an NULL data with turned PSM bit off to AP, when scan progress done
- //
- if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) && (INFRA_ON(pAd)))
- {
- NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer);
- if (NStatus == NDIS_STATUS_SUCCESS)
- {
- pHdr80211 = (PHEADER_802_11) pOutBuffer;
- MgtMacHeaderInit(pAd, pHdr80211, SUBTYPE_NULL_FUNC, 1, pAd->CommonCfg.Bssid, pAd->CommonCfg.Bssid);
- pHdr80211->Duration = 0;
- pHdr80211->FC.Type = BTYPE_DATA;
- pHdr80211->FC.PwrMgmt = (pAd->StaCfg.Psm == PWR_SAVE);
-
- // Send using priority queue
- MiniportMMRequest(pAd, 0, pOutBuffer, sizeof(HEADER_802_11));
- DBGPRINT(RT_DEBUG_TRACE, ("MlmeScanReqAction -- Send PSM Data frame\n"));
- MlmeFreeMemory(pAd, pOutBuffer);
- RTMPusecDelay(5000);
- }
- }
-
- pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
- Status = MLME_SUCCESS;
- MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF, 2, &Status);
- }
-
- RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS);
- }
-#ifdef RT2870
- else if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST) && (pAd->OpMode == OPMODE_STA))
- {
- pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
- MlmeCntlConfirm(pAd, MT2_SCAN_CONF, MLME_FAIL_NO_RESOURCE);
- }
-#endif // RT2870 //
- else
- {
- {
- // BBP and RF are not accessible in PS mode, we has to wake them up first
- if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE))
- AsicForceWakeup(pAd, TRUE);
-
- // leave PSM during scanning. otherwise we may lost ProbeRsp & BEACON
- if (pAd->StaCfg.Psm == PWR_SAVE)
- MlmeSetPsmBit(pAd, PWR_ACTIVE);
- }
-
- AsicSwitchChannel(pAd, pAd->MlmeAux.Channel, TRUE);
- AsicLockChannel(pAd, pAd->MlmeAux.Channel);
-
- {
- if (pAd->MlmeAux.Channel > 14)
- {
- if ((pAd->CommonCfg.bIEEE80211H == 1) && RadarChannelCheck(pAd, pAd->MlmeAux.Channel))
- {
- ScanType = SCAN_PASSIVE;
- ScanTimeIn5gChannel = MIN_CHANNEL_TIME;
- }
- }
- }
-
- //Global country domain(ch1-11:active scan, ch12-14 passive scan)
- if ((pAd->MlmeAux.Channel <= 14) && (pAd->MlmeAux.Channel >= 12) && ((pAd->CommonCfg.CountryRegion & 0x7f) == REGION_31_BG_BAND))
- {
- ScanType = SCAN_PASSIVE;
- }
-
- // We need to shorten active scan time in order for WZC connect issue
- // Chnage the channel scan time for CISCO stuff based on its IAPP announcement
- if (ScanType == FAST_SCAN_ACTIVE)
- RTMPSetTimer(&pAd->MlmeAux.ScanTimer, FAST_ACTIVE_SCAN_TIME);
- else if (((ScanType == SCAN_CISCO_ACTIVE) ||
- (ScanType == SCAN_CISCO_PASSIVE) ||
- (ScanType == SCAN_CISCO_CHANNEL_LOAD) ||
- (ScanType == SCAN_CISCO_NOISE)) && (pAd->OpMode == OPMODE_STA))
- {
- if (pAd->StaCfg.CCXScanTime < 25)
- RTMPSetTimer(&pAd->MlmeAux.ScanTimer, pAd->StaCfg.CCXScanTime * 2);
- else
- RTMPSetTimer(&pAd->MlmeAux.ScanTimer, pAd->StaCfg.CCXScanTime);
- }
- else // must be SCAN_PASSIVE or SCAN_ACTIVE
- {
- if ((pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED)
- || (pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) || (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED)
- )
- {
- if (pAd->MlmeAux.Channel > 14)
- RTMPSetTimer(&pAd->MlmeAux.ScanTimer, ScanTimeIn5gChannel);
- else
- RTMPSetTimer(&pAd->MlmeAux.ScanTimer, MIN_CHANNEL_TIME);
- }
- else
- RTMPSetTimer(&pAd->MlmeAux.ScanTimer, MAX_CHANNEL_TIME);
- }
-
- if ((ScanType == SCAN_ACTIVE) || (ScanType == FAST_SCAN_ACTIVE) ||
- (ScanType == SCAN_CISCO_ACTIVE))
- {
- NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
- if (NStatus != NDIS_STATUS_SUCCESS)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("SYNC - ScanNextChannel() allocate memory fail\n"));
-
- {
- pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
- Status = MLME_FAIL_NO_RESOURCE;
- MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF, 2, &Status);
- }
-
- return;
- }
-
- // There is no need to send broadcast probe request if active scan is in effect.
- if ((ScanType == SCAN_ACTIVE) || (ScanType == FAST_SCAN_ACTIVE)
- )
- SsidLen = pAd->MlmeAux.SsidLen;
- else
- SsidLen = 0;
-
- MgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0, BROADCAST_ADDR, BROADCAST_ADDR);
- MakeOutgoingFrame(pOutBuffer, &FrameLen,
- sizeof(HEADER_802_11), &Hdr80211,
- 1, &SsidIe,
- 1, &SsidLen,
- SsidLen, pAd->MlmeAux.Ssid,
- 1, &SupRateIe,
- 1, &pAd->CommonCfg.SupRateLen,
- pAd->CommonCfg.SupRateLen, pAd->CommonCfg.SupRate,
- END_OF_ARGS);
-
- if (pAd->CommonCfg.ExtRateLen)
- {
- ULONG Tmp;
- MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp,
- 1, &ExtRateIe,
- 1, &pAd->CommonCfg.ExtRateLen,
- pAd->CommonCfg.ExtRateLen, pAd->CommonCfg.ExtRate,
- END_OF_ARGS);
- FrameLen += Tmp;
- }
-
- if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)
- {
- ULONG Tmp;
- UCHAR HtLen;
- UCHAR BROADCOM[4] = {0x0, 0x90, 0x4c, 0x33};
-
- if (pAd->bBroadComHT == TRUE)
- {
- HtLen = pAd->MlmeAux.HtCapabilityLen + 4;
-
- MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp,
- 1, &WpaIe,
- 1, &HtLen,
- 4, &BROADCOM[0],
- pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability,
- END_OF_ARGS);
- }
- else
- {
- HtLen = pAd->MlmeAux.HtCapabilityLen;
-
- MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp,
- 1, &HtCapIe,
- 1, &HtLen,
- HtLen, &pAd->CommonCfg.HtCapability,
- END_OF_ARGS);
- }
- FrameLen += Tmp;
- }
-
- MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
- MlmeFreeMemory(pAd, pOutBuffer);
- }
-
- // For SCAN_CISCO_PASSIVE, do nothing and silently wait for beacon or other probe reponse
-
- pAd->Mlme.SyncMachine.CurrState = SCAN_LISTEN;
- }
-}
-
-VOID MgtProbReqMacHeaderInit(
- IN PRTMP_ADAPTER pAd,
- IN OUT PHEADER_802_11 pHdr80211,
- IN UCHAR SubType,
- IN UCHAR ToDs,
- IN PUCHAR pDA,
- IN PUCHAR pBssid)
-{
- NdisZeroMemory(pHdr80211, sizeof(HEADER_802_11));
-
- pHdr80211->FC.Type = BTYPE_MGMT;
- pHdr80211->FC.SubType = SubType;
- if (SubType == SUBTYPE_ACK)
- pHdr80211->FC.Type = BTYPE_CNTL;
- pHdr80211->FC.ToDs = ToDs;
- COPY_MAC_ADDR(pHdr80211->Addr1, pDA);
- COPY_MAC_ADDR(pHdr80211->Addr2, pAd->CurrentAddress);
- COPY_MAC_ADDR(pHdr80211->Addr3, pBssid);
-}
-
-
+#include "../../rt2860/common/cmm_sync.c"
-/*
- *************************************************************************
- * 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:
- wpa.c
-
- Abstract:
-
- Revision History:
- Who When What
- -------- ---------- ----------------------------------------------
- Jan Lee 03-07-22 Initial
- Paul Lin 03-11-28 Modify for supplicant
-*/
-#include "../rt_config.h"
-// WPA OUI
-UCHAR OUI_WPA_NONE_AKM[4] = {0x00, 0x50, 0xF2, 0x00};
-UCHAR OUI_WPA_VERSION[4] = {0x00, 0x50, 0xF2, 0x01};
-#ifndef RT30xx
-UCHAR OUI_WPA_WEP40[4] = {0x00, 0x50, 0xF2, 0x01};
-#endif
-UCHAR OUI_WPA_TKIP[4] = {0x00, 0x50, 0xF2, 0x02};
-UCHAR OUI_WPA_CCMP[4] = {0x00, 0x50, 0xF2, 0x04};
-#ifndef RT30xx
-UCHAR OUI_WPA_WEP104[4] = {0x00, 0x50, 0xF2, 0x05};
-#endif
-UCHAR OUI_WPA_8021X_AKM[4] = {0x00, 0x50, 0xF2, 0x01};
-UCHAR OUI_WPA_PSK_AKM[4] = {0x00, 0x50, 0xF2, 0x02};
-// WPA2 OUI
-UCHAR OUI_WPA2_WEP40[4] = {0x00, 0x0F, 0xAC, 0x01};
-UCHAR OUI_WPA2_TKIP[4] = {0x00, 0x0F, 0xAC, 0x02};
-UCHAR OUI_WPA2_CCMP[4] = {0x00, 0x0F, 0xAC, 0x04};
-UCHAR OUI_WPA2_8021X_AKM[4] = {0x00, 0x0F, 0xAC, 0x01};
-UCHAR OUI_WPA2_PSK_AKM[4] = {0x00, 0x0F, 0xAC, 0x02};
-#ifndef RT30xx
-UCHAR OUI_WPA2_WEP104[4] = {0x00, 0x0F, 0xAC, 0x05};
-#endif
-// MSA OUI
-UCHAR OUI_MSA_8021X_AKM[4] = {0x00, 0x0F, 0xAC, 0x05}; // Not yet final - IEEE 802.11s-D1.06
-UCHAR OUI_MSA_PSK_AKM[4] = {0x00, 0x0F, 0xAC, 0x06}; // Not yet final - IEEE 802.11s-D1.06
-
-/*
- ========================================================================
-
- Routine Description:
- The pseudo-random function(PRF) that hashes various inputs to
- derive a pseudo-random value. To add liveness to the pseudo-random
- value, a nonce should be one of the inputs.
-
- It is used to generate PTK, GTK or some specific random value.
-
- Arguments:
- UCHAR *key, - the key material for HMAC_SHA1 use
- INT key_len - the length of key
- UCHAR *prefix - a prefix label
- INT prefix_len - the length of the label
- UCHAR *data - a specific data with variable length
- INT data_len - the length of a specific data
- INT len - the output lenght
-
- Return Value:
- UCHAR *output - the calculated result
-
- Note:
- 802.11i-2004 Annex H.3
-
- ========================================================================
-*/
-VOID PRF(
- IN UCHAR *key,
- IN INT key_len,
- IN UCHAR *prefix,
- IN INT prefix_len,
- IN UCHAR *data,
- IN INT data_len,
- OUT UCHAR *output,
- IN INT len)
-{
- INT i;
- UCHAR *input;
- INT currentindex = 0;
- INT total_len;
-
- // Allocate memory for input
- os_alloc_mem(NULL, (PUCHAR *)&input, 1024);
-
- if (input == NULL)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("!!!PRF: no memory!!!\n"));
- return;
- }
-
- // Generate concatenation input
- NdisMoveMemory(input, prefix, prefix_len);
-
- // Concatenate a single octet containing 0
- input[prefix_len] = 0;
-
- // Concatenate specific data
- NdisMoveMemory(&input[prefix_len + 1], data, data_len);
- total_len = prefix_len + 1 + data_len;
-
- // Concatenate a single octet containing 0
- // This octet shall be update later
- input[total_len] = 0;
- total_len++;
-
- // Iterate to calculate the result by hmac-sha-1
- // Then concatenate to last result
- for (i = 0; i < (len + 19) / 20; i++)
- {
- HMAC_SHA1(input, total_len, key, key_len, &output[currentindex]);
- currentindex += 20;
-
- // update the last octet
- input[total_len - 1]++;
- }
- os_free_mem(NULL, input);
-}
-
-/*
- ========================================================================
-
- Routine Description:
- It utilizes PRF-384 or PRF-512 to derive session-specific keys from a PMK.
- It shall be called by 4-way handshake processing.
-
- Arguments:
- pAd - pointer to our pAdapter context
- PMK - pointer to PMK
- ANonce - pointer to ANonce
- AA - pointer to Authenticator Address
- SNonce - pointer to SNonce
- SA - pointer to Supplicant Address
- len - indicate the length of PTK (octet)
-
- Return Value:
- Output pointer to the PTK
-
- Note:
- Refer to IEEE 802.11i-2004 8.5.1.2
-
- ========================================================================
-*/
-VOID WpaCountPTK(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR *PMK,
- IN UCHAR *ANonce,
- IN UCHAR *AA,
- IN UCHAR *SNonce,
- IN UCHAR *SA,
- OUT UCHAR *output,
- IN UINT len)
-{
- UCHAR concatenation[76];
- UINT CurrPos = 0;
- UCHAR temp[32];
- UCHAR Prefix[] = {'P', 'a', 'i', 'r', 'w', 'i', 's', 'e', ' ', 'k', 'e', 'y', ' ',
- 'e', 'x', 'p', 'a', 'n', 's', 'i', 'o', 'n'};
-
- // initiate the concatenation input
- NdisZeroMemory(temp, sizeof(temp));
- NdisZeroMemory(concatenation, 76);
-
- // Get smaller address
- if (RTMPCompareMemory(SA, AA, 6) == 1)
- NdisMoveMemory(concatenation, AA, 6);
- else
- NdisMoveMemory(concatenation, SA, 6);
- CurrPos += 6;
-
- // Get larger address
- if (RTMPCompareMemory(SA, AA, 6) == 1)
- NdisMoveMemory(&concatenation[CurrPos], SA, 6);
- else
- NdisMoveMemory(&concatenation[CurrPos], AA, 6);
-
- // store the larger mac address for backward compatible of
- // ralink proprietary STA-key issue
- NdisMoveMemory(temp, &concatenation[CurrPos], MAC_ADDR_LEN);
- CurrPos += 6;
-
- // Get smaller Nonce
- if (RTMPCompareMemory(ANonce, SNonce, 32) == 0)
- NdisMoveMemory(&concatenation[CurrPos], temp, 32); // patch for ralink proprietary STA-key issue
- else if (RTMPCompareMemory(ANonce, SNonce, 32) == 1)
- NdisMoveMemory(&concatenation[CurrPos], SNonce, 32);
- else
- NdisMoveMemory(&concatenation[CurrPos], ANonce, 32);
- CurrPos += 32;
-
- // Get larger Nonce
- if (RTMPCompareMemory(ANonce, SNonce, 32) == 0)
- NdisMoveMemory(&concatenation[CurrPos], temp, 32); // patch for ralink proprietary STA-key issue
- else if (RTMPCompareMemory(ANonce, SNonce, 32) == 1)
- NdisMoveMemory(&concatenation[CurrPos], ANonce, 32);
- else
- NdisMoveMemory(&concatenation[CurrPos], SNonce, 32);
- CurrPos += 32;
-
- hex_dump("concatenation=", concatenation, 76);
-
- // Use PRF to generate PTK
- PRF(PMK, LEN_MASTER_KEY, Prefix, 22, concatenation, 76, output, len);
-
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Generate random number by software.
-
- Arguments:
- pAd - pointer to our pAdapter context
- macAddr - pointer to local MAC address
-
- Return Value:
-
- Note:
- 802.1ii-2004 Annex H.5
-
- ========================================================================
-*/
-VOID GenRandom(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR *macAddr,
- OUT UCHAR *random)
-{
- INT i, curr;
- UCHAR local[80], KeyCounter[32];
- UCHAR result[80];
- ULONG CurrentTime;
- UCHAR prefix[] = {'I', 'n', 'i', 't', ' ', 'C', 'o', 'u', 'n', 't', 'e', 'r'};
-
- // Zero the related information
- NdisZeroMemory(result, 80);
- NdisZeroMemory(local, 80);
- NdisZeroMemory(KeyCounter, 32);
-
- for (i = 0; i < 32; i++)
- {
- // copy the local MAC address
- COPY_MAC_ADDR(local, macAddr);
- curr = MAC_ADDR_LEN;
-
- // concatenate the current time
- NdisGetSystemUpTime(&CurrentTime);
- NdisMoveMemory(&local[curr], &CurrentTime, sizeof(CurrentTime));
- curr += sizeof(CurrentTime);
-
- // concatenate the last result
- NdisMoveMemory(&local[curr], result, 32);
- curr += 32;
-
- // concatenate a variable
- NdisMoveMemory(&local[curr], &i, 2);
- curr += 2;
-
- // calculate the result
- PRF(KeyCounter, 32, prefix,12, local, curr, result, 32);
- }
-
- NdisMoveMemory(random, result, 32);
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Build cipher suite in RSN-IE.
- It only shall be called by RTMPMakeRSNIE.
-
- Arguments:
- pAd - pointer to our pAdapter context
- ElementID - indicate the WPA1 or WPA2
- WepStatus - indicate the encryption type
- bMixCipher - a boolean to indicate the pairwise cipher and group
- cipher are the same or not
-
- Return Value:
-
- Note:
-
- ========================================================================
-*/
-static VOID RTMPInsertRsnIeCipher(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR ElementID,
- IN UINT WepStatus,
- IN BOOLEAN bMixCipher,
- IN UCHAR FlexibleCipher,
- OUT PUCHAR pRsnIe,
- OUT UCHAR *rsn_len)
-{
- UCHAR PairwiseCnt;
-
- *rsn_len = 0;
-
- // decide WPA2 or WPA1
- if (ElementID == Wpa2Ie)
- {
- RSNIE2 *pRsnie_cipher = (RSNIE2*)pRsnIe;
-
- // Assign the verson as 1
- pRsnie_cipher->version = 1;
-
- switch (WepStatus)
- {
- // TKIP mode
- case Ndis802_11Encryption2Enabled:
- NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_TKIP, 4);
- pRsnie_cipher->ucount = 1;
- NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA2_TKIP, 4);
- *rsn_len = sizeof(RSNIE2);
- break;
-
- // AES mode
- case Ndis802_11Encryption3Enabled:
- if (bMixCipher)
- NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_TKIP, 4);
- else
- NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_CCMP, 4);
- pRsnie_cipher->ucount = 1;
- NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA2_CCMP, 4);
- *rsn_len = sizeof(RSNIE2);
- break;
-
- // TKIP-AES mix mode
- case Ndis802_11Encryption4Enabled:
- NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_TKIP, 4);
-
- PairwiseCnt = 1;
- // Insert WPA2 TKIP as the first pairwise cipher
- if (MIX_CIPHER_WPA2_TKIP_ON(FlexibleCipher))
- {
- NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA2_TKIP, 4);
- // Insert WPA2 AES as the secondary pairwise cipher
- if (MIX_CIPHER_WPA2_AES_ON(FlexibleCipher))
- {
- NdisMoveMemory(pRsnie_cipher->ucast[0].oui + 4, OUI_WPA2_CCMP, 4);
- PairwiseCnt = 2;
- }
- }
- else
- {
- // Insert WPA2 AES as the first pairwise cipher
- NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA2_CCMP, 4);
- }
-
- pRsnie_cipher->ucount = PairwiseCnt;
- *rsn_len = sizeof(RSNIE2) + (4 * (PairwiseCnt - 1));
- break;
- }
-
-#ifndef RT30xx
- if ((pAd->OpMode == OPMODE_STA) &&
- (pAd->StaCfg.GroupCipher != Ndis802_11Encryption2Enabled) &&
- (pAd->StaCfg.GroupCipher != Ndis802_11Encryption3Enabled))
- {
- UINT GroupCipher = pAd->StaCfg.GroupCipher;
- switch(GroupCipher)
- {
- case Ndis802_11GroupWEP40Enabled:
- NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_WEP40, 4);
- break;
- case Ndis802_11GroupWEP104Enabled:
- NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_WEP104, 4);
- break;
- }
- }
-#endif
- // swap for big-endian platform
- pRsnie_cipher->version = cpu2le16(pRsnie_cipher->version);
- pRsnie_cipher->ucount = cpu2le16(pRsnie_cipher->ucount);
- }
- else
- {
- RSNIE *pRsnie_cipher = (RSNIE*)pRsnIe;
-
- // Assign OUI and version
- NdisMoveMemory(pRsnie_cipher->oui, OUI_WPA_VERSION, 4);
- pRsnie_cipher->version = 1;
-
- switch (WepStatus)
- {
- // TKIP mode
- case Ndis802_11Encryption2Enabled:
- NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_TKIP, 4);
- pRsnie_cipher->ucount = 1;
- NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA_TKIP, 4);
- *rsn_len = sizeof(RSNIE);
- break;
-
- // AES mode
- case Ndis802_11Encryption3Enabled:
- if (bMixCipher)
- NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_TKIP, 4);
- else
- NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_CCMP, 4);
- pRsnie_cipher->ucount = 1;
- NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA_CCMP, 4);
- *rsn_len = sizeof(RSNIE);
- break;
-
- // TKIP-AES mix mode
- case Ndis802_11Encryption4Enabled:
- NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_TKIP, 4);
-
- PairwiseCnt = 1;
- // Insert WPA TKIP as the first pairwise cipher
- if (MIX_CIPHER_WPA_TKIP_ON(FlexibleCipher))
- {
- NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA_TKIP, 4);
- // Insert WPA AES as the secondary pairwise cipher
- if (MIX_CIPHER_WPA_AES_ON(FlexibleCipher))
- {
- NdisMoveMemory(pRsnie_cipher->ucast[0].oui + 4, OUI_WPA_CCMP, 4);
- PairwiseCnt = 2;
- }
- }
- else
- {
- // Insert WPA AES as the first pairwise cipher
- NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA_CCMP, 4);
- }
-
- pRsnie_cipher->ucount = PairwiseCnt;
- *rsn_len = sizeof(RSNIE) + (4 * (PairwiseCnt - 1));
- break;
- }
-
-#ifndef RT30xx
- if ((pAd->OpMode == OPMODE_STA) &&
- (pAd->StaCfg.GroupCipher != Ndis802_11Encryption2Enabled) &&
- (pAd->StaCfg.GroupCipher != Ndis802_11Encryption3Enabled))
- {
- UINT GroupCipher = pAd->StaCfg.GroupCipher;
- switch(GroupCipher)
- {
- case Ndis802_11GroupWEP40Enabled:
- NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_WEP40, 4);
- break;
- case Ndis802_11GroupWEP104Enabled:
- NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_WEP104, 4);
- break;
- }
- }
-#endif
- // swap for big-endian platform
- pRsnie_cipher->version = cpu2le16(pRsnie_cipher->version);
- pRsnie_cipher->ucount = cpu2le16(pRsnie_cipher->ucount);
- }
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Build AKM suite in RSN-IE.
- It only shall be called by RTMPMakeRSNIE.
-
- Arguments:
- pAd - pointer to our pAdapter context
- ElementID - indicate the WPA1 or WPA2
- AuthMode - indicate the authentication mode
- apidx - indicate the interface index
-
- Return Value:
-
- Note:
-
- ========================================================================
-*/
-static VOID RTMPInsertRsnIeAKM(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR ElementID,
- IN UINT AuthMode,
- IN UCHAR apidx,
- OUT PUCHAR pRsnIe,
- OUT UCHAR *rsn_len)
-{
- RSNIE_AUTH *pRsnie_auth;
-
- pRsnie_auth = (RSNIE_AUTH*)(pRsnIe + (*rsn_len));
-
- // decide WPA2 or WPA1
- if (ElementID == Wpa2Ie)
- {
- switch (AuthMode)
- {
- case Ndis802_11AuthModeWPA2:
- case Ndis802_11AuthModeWPA1WPA2:
- pRsnie_auth->acount = 1;
- NdisMoveMemory(pRsnie_auth->auth[0].oui, OUI_WPA2_8021X_AKM, 4);
- break;
-
- case Ndis802_11AuthModeWPA2PSK:
- case Ndis802_11AuthModeWPA1PSKWPA2PSK:
- pRsnie_auth->acount = 1;
- NdisMoveMemory(pRsnie_auth->auth[0].oui, OUI_WPA2_PSK_AKM, 4);
- break;
- }
- }
- else
- {
- switch (AuthMode)
- {
- case Ndis802_11AuthModeWPA:
- case Ndis802_11AuthModeWPA1WPA2:
- pRsnie_auth->acount = 1;
- NdisMoveMemory(pRsnie_auth->auth[0].oui, OUI_WPA_8021X_AKM, 4);
- break;
-
- case Ndis802_11AuthModeWPAPSK:
- case Ndis802_11AuthModeWPA1PSKWPA2PSK:
- pRsnie_auth->acount = 1;
- NdisMoveMemory(pRsnie_auth->auth[0].oui, OUI_WPA_PSK_AKM, 4);
- break;
-
- case Ndis802_11AuthModeWPANone:
- pRsnie_auth->acount = 1;
- NdisMoveMemory(pRsnie_auth->auth[0].oui, OUI_WPA_NONE_AKM, 4);
- break;
- }
- }
-
- pRsnie_auth->acount = cpu2le16(pRsnie_auth->acount);
-
- (*rsn_len) += sizeof(RSNIE_AUTH); // update current RSNIE length
-
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Build capability in RSN-IE.
- It only shall be called by RTMPMakeRSNIE.
-
- Arguments:
- pAd - pointer to our pAdapter context
- ElementID - indicate the WPA1 or WPA2
- apidx - indicate the interface index
-
- Return Value:
-
- Note:
-
- ========================================================================
-*/
-static VOID RTMPInsertRsnIeCap(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR ElementID,
- IN UCHAR apidx,
- OUT PUCHAR pRsnIe,
- OUT UCHAR *rsn_len)
-{
- RSN_CAPABILITIES *pRSN_Cap;
-
- // it could be ignored in WPA1 mode
- if (ElementID == WpaIe)
- return;
-
- pRSN_Cap = (RSN_CAPABILITIES*)(pRsnIe + (*rsn_len));
-
-
- pRSN_Cap->word = cpu2le16(pRSN_Cap->word);
-
- (*rsn_len) += sizeof(RSN_CAPABILITIES); // update current RSNIE length
-
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Build RSN IE context. It is not included element-ID and length.
-
- Arguments:
- pAd - pointer to our pAdapter context
- AuthMode - indicate the authentication mode
- WepStatus - indicate the encryption type
- apidx - indicate the interface index
-
- Return Value:
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPMakeRSNIE(
- IN PRTMP_ADAPTER pAd,
- IN UINT AuthMode,
- IN UINT WepStatus,
- IN UCHAR apidx)
-{
- PUCHAR pRsnIe = NULL; // primary RSNIE
- UCHAR *rsnielen_cur_p = 0; // the length of the primary RSNIE
- UCHAR *rsnielen_ex_cur_p = 0; // the length of the secondary RSNIE
- UCHAR PrimaryRsnie;
- BOOLEAN bMixCipher = FALSE; // indicate the pairwise and group cipher are different
- UCHAR p_offset;
- WPA_MIX_PAIR_CIPHER FlexibleCipher = MIX_CIPHER_NOTUSE; // it provide the more flexible cipher combination in WPA-WPA2 and TKIPAES mode
-
- rsnielen_cur_p = NULL;
- rsnielen_ex_cur_p = NULL;
-
- {
- {
- if (pAd->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE)
- {
- if (AuthMode < Ndis802_11AuthModeWPA)
- return;
- }
- else
- {
- // Support WPAPSK or WPA2PSK in STA-Infra mode
- // Support WPANone in STA-Adhoc mode
- if ((AuthMode != Ndis802_11AuthModeWPAPSK) &&
- (AuthMode != Ndis802_11AuthModeWPA2PSK) &&
- (AuthMode != Ndis802_11AuthModeWPANone)
- )
- return;
- }
-
- DBGPRINT(RT_DEBUG_TRACE,("==> RTMPMakeRSNIE(STA)\n"));
-
- // Zero RSNIE context
- pAd->StaCfg.RSNIE_Len = 0;
- NdisZeroMemory(pAd->StaCfg.RSN_IE, MAX_LEN_OF_RSNIE);
-
- // Pointer to RSNIE
- rsnielen_cur_p = &pAd->StaCfg.RSNIE_Len;
- pRsnIe = pAd->StaCfg.RSN_IE;
-
- bMixCipher = pAd->StaCfg.bMixCipher;
- }
- }
-
- // indicate primary RSNIE as WPA or WPA2
- if ((AuthMode == Ndis802_11AuthModeWPA) ||
- (AuthMode == Ndis802_11AuthModeWPAPSK) ||
- (AuthMode == Ndis802_11AuthModeWPANone) ||
- (AuthMode == Ndis802_11AuthModeWPA1WPA2) ||
- (AuthMode == Ndis802_11AuthModeWPA1PSKWPA2PSK))
- PrimaryRsnie = WpaIe;
- else
- PrimaryRsnie = Wpa2Ie;
-
- {
- // Build the primary RSNIE
- // 1. insert cipher suite
- RTMPInsertRsnIeCipher(pAd, PrimaryRsnie, WepStatus, bMixCipher, FlexibleCipher, pRsnIe, &p_offset);
-
- // 2. insert AKM
- RTMPInsertRsnIeAKM(pAd, PrimaryRsnie, AuthMode, apidx, pRsnIe, &p_offset);
-
- // 3. insert capability
- RTMPInsertRsnIeCap(pAd, PrimaryRsnie, apidx, pRsnIe, &p_offset);
- }
-
- // 4. update the RSNIE length
- *rsnielen_cur_p = p_offset;
-
- hex_dump("The primary RSNIE", pRsnIe, (*rsnielen_cur_p));
-
-
-}
-
-/*
- ==========================================================================
- Description:
- Check whether the received frame is EAP frame.
-
- Arguments:
- pAd - pointer to our pAdapter context
- pEntry - pointer to active entry
- pData - the received frame
- DataByteCount - the received frame's length
- FromWhichBSSID - indicate the interface index
-
- Return:
- TRUE - This frame is EAP frame
- FALSE - otherwise
- ==========================================================================
-*/
-BOOLEAN RTMPCheckWPAframe(
- IN PRTMP_ADAPTER pAd,
- IN PMAC_TABLE_ENTRY pEntry,
- IN PUCHAR pData,
- IN ULONG DataByteCount,
- IN UCHAR FromWhichBSSID)
-{
- ULONG Body_len;
- BOOLEAN Cancelled;
-
-
- if(DataByteCount < (LENGTH_802_1_H + LENGTH_EAPOL_H))
- return FALSE;
-
-
- // Skip LLC header
- if (NdisEqualMemory(SNAP_802_1H, pData, 6) ||
- // Cisco 1200 AP may send packet with SNAP_BRIDGE_TUNNEL
- NdisEqualMemory(SNAP_BRIDGE_TUNNEL, pData, 6))
- {
- pData += 6;
- }
- // Skip 2-bytes EAPoL type
- if (NdisEqualMemory(EAPOL, pData, 2))
- {
- pData += 2;
- }
- else
- return FALSE;
-
- switch (*(pData+1))
- {
- case EAPPacket:
- Body_len = (*(pData+2)<<8) | (*(pData+3));
- DBGPRINT(RT_DEBUG_TRACE, ("Receive EAP-Packet frame, TYPE = 0, Length = %ld\n", Body_len));
- break;
- case EAPOLStart:
- DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL-Start frame, TYPE = 1 \n"));
- if (pEntry->EnqueueEapolStartTimerRunning != EAPOL_START_DISABLE)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("Cancel the EnqueueEapolStartTimerRunning \n"));
- RTMPCancelTimer(&pEntry->EnqueueStartForPSKTimer, &Cancelled);
- pEntry->EnqueueEapolStartTimerRunning = EAPOL_START_DISABLE;
- }
- break;
- case EAPOLLogoff:
- DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOLLogoff frame, TYPE = 2 \n"));
- break;
- case EAPOLKey:
- Body_len = (*(pData+2)<<8) | (*(pData+3));
- DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL-Key frame, TYPE = 3, Length = %ld\n", Body_len));
- break;
- case EAPOLASFAlert:
- DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOLASFAlert frame, TYPE = 4 \n"));
- break;
- default:
- return FALSE;
-
- }
- return TRUE;
-}
-
-
-/*
- ==========================================================================
- Description:
- ENCRYPT AES GTK before sending in EAPOL frame.
- AES GTK length = 128 bit, so fix blocks for aes-key-wrap as 2 in this function.
- This function references to RFC 3394 for aes key wrap algorithm.
- Return:
- ==========================================================================
-*/
-VOID AES_GTK_KEY_WRAP(
- IN UCHAR *key,
- IN UCHAR *plaintext,
- IN UCHAR p_len,
- OUT UCHAR *ciphertext)
-{
- UCHAR A[8], BIN[16], BOUT[16];
- UCHAR R[512];
- INT num_blocks = p_len/8; // unit:64bits
- INT i, j;
- aes_context aesctx;
- UCHAR xor;
-
- rtmp_aes_set_key(&aesctx, key, 128);
-
- // Init IA
- for (i = 0; i < 8; i++)
- A[i] = 0xa6;
-
- //Input plaintext
- for (i = 0; i < num_blocks; i++)
- {
- for (j = 0 ; j < 8; j++)
- R[8 * (i + 1) + j] = plaintext[8 * i + j];
- }
-
- // Key Mix
- for (j = 0; j < 6; j++)
- {
- for(i = 1; i <= num_blocks; i++)
- {
- //phase 1
- NdisMoveMemory(BIN, A, 8);
- NdisMoveMemory(&BIN[8], &R[8 * i], 8);
- rtmp_aes_encrypt(&aesctx, BIN, BOUT);
-
- NdisMoveMemory(A, &BOUT[0], 8);
- xor = num_blocks * j + i;
- A[7] = BOUT[7] ^ xor;
- NdisMoveMemory(&R[8 * i], &BOUT[8], 8);
- }
- }
-
- // Output ciphertext
- NdisMoveMemory(ciphertext, A, 8);
-
- for (i = 1; i <= num_blocks; i++)
- {
- for (j = 0 ; j < 8; j++)
- ciphertext[8 * i + j] = R[8 * i + j];
- }
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Misc function to decrypt AES body
-
- Arguments:
-
- Return Value:
-
- Note:
- This function references to RFC 3394 for aes key unwrap algorithm.
-
- ========================================================================
-*/
-VOID AES_GTK_KEY_UNWRAP(
- IN UCHAR *key,
- OUT UCHAR *plaintext,
- IN UCHAR c_len,
- IN UCHAR *ciphertext)
-
-{
- UCHAR A[8], BIN[16], BOUT[16];
- UCHAR xor;
- INT i, j;
- aes_context aesctx;
- UCHAR *R;
- INT num_blocks = c_len/8; // unit:64bits
-
-
- os_alloc_mem(NULL, (PUCHAR *)&R, 512);
-
- if (R == NULL)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("!!!AES_GTK_KEY_UNWRAP: no memory!!!\n"));
- return;
- } /* End of if */
-
- // Initialize
- NdisMoveMemory(A, ciphertext, 8);
- //Input plaintext
- for(i = 0; i < (c_len-8); i++)
- {
- R[ i] = ciphertext[i + 8];
- }
-
- rtmp_aes_set_key(&aesctx, key, 128);
-
- for(j = 5; j >= 0; j--)
- {
- for(i = (num_blocks-1); i > 0; i--)
- {
- xor = (num_blocks -1 )* j + i;
- NdisMoveMemory(BIN, A, 8);
- BIN[7] = A[7] ^ xor;
- NdisMoveMemory(&BIN[8], &R[(i-1)*8], 8);
- rtmp_aes_decrypt(&aesctx, BIN, BOUT);
- NdisMoveMemory(A, &BOUT[0], 8);
- NdisMoveMemory(&R[(i-1)*8], &BOUT[8], 8);
- }
- }
-
- // OUTPUT
- for(i = 0; i < c_len; i++)
- {
- plaintext[i] = R[i];
- }
-
-
- os_free_mem(NULL, R);
-}
-
-/*
- ==========================================================================
- Description:
- Report the EAP message type
-
- Arguments:
- msg - EAPOL_PAIR_MSG_1
- EAPOL_PAIR_MSG_2
- EAPOL_PAIR_MSG_3
- EAPOL_PAIR_MSG_4
- EAPOL_GROUP_MSG_1
- EAPOL_GROUP_MSG_2
-
- Return:
- message type string
-
- ==========================================================================
-*/
-CHAR *GetEapolMsgType(CHAR msg)
-{
- if(msg == EAPOL_PAIR_MSG_1)
- return "Pairwise Message 1";
- else if(msg == EAPOL_PAIR_MSG_2)
- return "Pairwise Message 2";
- else if(msg == EAPOL_PAIR_MSG_3)
- return "Pairwise Message 3";
- else if(msg == EAPOL_PAIR_MSG_4)
- return "Pairwise Message 4";
- else if(msg == EAPOL_GROUP_MSG_1)
- return "Group Message 1";
- else if(msg == EAPOL_GROUP_MSG_2)
- return "Group Message 2";
- else
- return "Invalid Message";
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Check Sanity RSN IE of EAPoL message
-
- Arguments:
-
- Return Value:
-
-
- ========================================================================
-*/
-BOOLEAN RTMPCheckRSNIE(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pData,
- IN UCHAR DataLen,
- IN MAC_TABLE_ENTRY *pEntry,
- OUT UCHAR *Offset)
-{
- PUCHAR pVIE;
- UCHAR len;
- PEID_STRUCT pEid;
- BOOLEAN result = FALSE;
-
- pVIE = pData;
- len = DataLen;
- *Offset = 0;
-
- while (len > sizeof(RSNIE2))
- {
- pEid = (PEID_STRUCT) pVIE;
- // WPA RSN IE
- if ((pEid->Eid == IE_WPA) && (NdisEqualMemory(pEid->Octet, WPA_OUI, 4)))
- {
- if ((pEntry->AuthMode == Ndis802_11AuthModeWPA || pEntry->AuthMode == Ndis802_11AuthModeWPAPSK) &&
- (NdisEqualMemory(pVIE, pEntry->RSN_IE, pEntry->RSNIE_Len)) &&
- (pEntry->RSNIE_Len == (pEid->Len + 2)))
- {
- result = TRUE;
- }
-
- *Offset += (pEid->Len + 2);
- }
- // WPA2 RSN IE
- else if ((pEid->Eid == IE_RSN) && (NdisEqualMemory(pEid->Octet + 2, RSN_OUI, 3)))
- {
- if ((pEntry->AuthMode == Ndis802_11AuthModeWPA2 || pEntry->AuthMode == Ndis802_11AuthModeWPA2PSK) &&
- (NdisEqualMemory(pVIE, pEntry->RSN_IE, pEntry->RSNIE_Len)) &&
- (pEntry->RSNIE_Len == (pEid->Len + 2))/* ToDo-AlbertY for mesh*/)
- {
- result = TRUE;
- }
-
- *Offset += (pEid->Len + 2);
- }
- else
- {
- break;
- }
-
- pVIE += (pEid->Len + 2);
- len -= (pEid->Len + 2);
- }
-
-
- return result;
-
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Parse KEYDATA field. KEYDATA[] May contain 2 RSN IE and optionally GTK.
- GTK is encaptulated in KDE format at p.83 802.11i D10
-
- Arguments:
-
- Return Value:
-
- Note:
- 802.11i D10
-
- ========================================================================
-*/
-BOOLEAN RTMPParseEapolKeyData(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pKeyData,
- IN UCHAR KeyDataLen,
- IN UCHAR GroupKeyIndex,
- IN UCHAR MsgType,
- IN BOOLEAN bWPA2,
- IN MAC_TABLE_ENTRY *pEntry)
-{
- PKDE_ENCAP pKDE = NULL;
- PUCHAR pMyKeyData = pKeyData;
- UCHAR KeyDataLength = KeyDataLen;
- UCHAR GTKLEN = 0;
- UCHAR DefaultIdx = 0;
- UCHAR skip_offset;
-
- // Verify The RSN IE contained in pairewise_msg_2 && pairewise_msg_3 and skip it
- if (MsgType == EAPOL_PAIR_MSG_2 || MsgType == EAPOL_PAIR_MSG_3)
- {
- // Check RSN IE whether it is WPA2/WPA2PSK
- if (!RTMPCheckRSNIE(pAd, pKeyData, KeyDataLen, pEntry, &skip_offset))
- {
- // send wireless event - for RSN IE different
- if (pAd->CommonCfg.bWirelessEvent)
- RTMPSendWirelessEvent(pAd, IW_RSNIE_DIFF_EVENT_FLAG, pEntry->Addr, pEntry->apidx, 0);
-
- DBGPRINT(RT_DEBUG_ERROR, ("RSN_IE Different in msg %d of 4-way handshake!\n", MsgType));
- hex_dump("Receive RSN_IE ", pKeyData, KeyDataLen);
- hex_dump("Desired RSN_IE ", pEntry->RSN_IE, pEntry->RSNIE_Len);
-
- return FALSE;
- }
- else
- {
- if (bWPA2 && MsgType == EAPOL_PAIR_MSG_3)
- {
- // skip RSN IE
- pMyKeyData += skip_offset;
- KeyDataLength -= skip_offset;
- DBGPRINT(RT_DEBUG_TRACE, ("RTMPParseEapolKeyData ==> WPA2/WPA2PSK RSN IE matched in Msg 3, Length(%d) \n", skip_offset));
- }
- else
- return TRUE;
- }
- }
-
- DBGPRINT(RT_DEBUG_TRACE,("RTMPParseEapolKeyData ==> KeyDataLength %d without RSN_IE \n", KeyDataLength));
-
- // Parse EKD format in pairwise_msg_3_WPA2 && group_msg_1_WPA2
- if (bWPA2 && (MsgType == EAPOL_PAIR_MSG_3 || MsgType == EAPOL_GROUP_MSG_1))
- {
- if (KeyDataLength >= 8) // KDE format exclude GTK length
- {
- pKDE = (PKDE_ENCAP) pMyKeyData;
-
-
- DefaultIdx = pKDE->GTKEncap.Kid;
-
- // Sanity check - KED length
- if (KeyDataLength < (pKDE->Len + 2))
- {
- DBGPRINT(RT_DEBUG_ERROR, ("ERROR: The len from KDE is too short \n"));
- return FALSE;
- }
-
- // Get GTK length - refer to IEEE 802.11i-2004 p.82
- GTKLEN = pKDE->Len -6;
- if (GTKLEN < LEN_AES_KEY)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("ERROR: GTK Key length is too short (%d) \n", GTKLEN));
- return FALSE;
- }
-
- }
- else
- {
- DBGPRINT(RT_DEBUG_ERROR, ("ERROR: KDE format length is too short \n"));
- return FALSE;
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("GTK in KDE format ,DefaultKeyID=%d, KeyLen=%d \n", DefaultIdx, GTKLEN));
- // skip it
- pMyKeyData += 8;
- KeyDataLength -= 8;
-
- }
- else if (!bWPA2 && MsgType == EAPOL_GROUP_MSG_1)
- {
- DefaultIdx = GroupKeyIndex;
- DBGPRINT(RT_DEBUG_TRACE, ("GTK DefaultKeyID=%d \n", DefaultIdx));
- }
-
- // Sanity check - shared key index must be 1 ~ 3
- if (DefaultIdx < 1 || DefaultIdx > 3)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("ERROR: GTK Key index(%d) is invalid in %s %s \n", DefaultIdx, ((bWPA2) ? "WPA2" : "WPA"), GetEapolMsgType(MsgType)));
- return FALSE;
- }
-
- return TRUE;
-
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Construct EAPoL message for WPA handshaking
- Its format is below,
-
- +--------------------+
- | Protocol Version | 1 octet
- +--------------------+
- | Protocol Type | 1 octet
- +--------------------+
- | Body Length | 2 octets
- +--------------------+
- | Descriptor Type | 1 octet
- +--------------------+
- | Key Information | 2 octets
- +--------------------+
- | Key Length | 1 octet
- +--------------------+
- | Key Repaly Counter | 8 octets
- +--------------------+
- | Key Nonce | 32 octets
- +--------------------+
- | Key IV | 16 octets
- +--------------------+
- | Key RSC | 8 octets
- +--------------------+
- | Key ID or Reserved | 8 octets
- +--------------------+
- | Key MIC | 16 octets
- +--------------------+
- | Key Data Length | 2 octets
- +--------------------+
- | Key Data | n octets
- +--------------------+
-
-
- Arguments:
- pAd Pointer to our adapter
-
- Return Value:
- None
-
- Note:
-
- ========================================================================
-*/
-VOID ConstructEapolMsg(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR AuthMode,
- IN UCHAR WepStatus,
- IN UCHAR GroupKeyWepStatus,
- IN UCHAR MsgType,
- IN UCHAR DefaultKeyIdx,
- IN UCHAR *ReplayCounter,
- IN UCHAR *KeyNonce,
- IN UCHAR *TxRSC,
- IN UCHAR *PTK,
- IN UCHAR *GTK,
- IN UCHAR *RSNIE,
- IN UCHAR RSNIE_Len,
- OUT PEAPOL_PACKET pMsg)
-{
- BOOLEAN bWPA2 = FALSE;
-
- // Choose WPA2 or not
- if ((AuthMode == Ndis802_11AuthModeWPA2) || (AuthMode == Ndis802_11AuthModeWPA2PSK))
- bWPA2 = TRUE;
-
- // Init Packet and Fill header
- pMsg->ProVer = EAPOL_VER;
- pMsg->ProType = EAPOLKey;
-
- // Default 95 bytes, the EAPoL-Key descriptor exclude Key-data field
- pMsg->Body_Len[1] = LEN_EAPOL_KEY_MSG;
-
- // Fill in EAPoL descriptor
- if (bWPA2)
- pMsg->KeyDesc.Type = WPA2_KEY_DESC;
- else
- pMsg->KeyDesc.Type = WPA1_KEY_DESC;
-
- // Fill in Key information, refer to IEEE Std 802.11i-2004 page 78
- // When either the pairwise or the group cipher is AES, the DESC_TYPE_AES(2) shall be used.
- pMsg->KeyDesc.KeyInfo.KeyDescVer =
- (((WepStatus == Ndis802_11Encryption3Enabled) || (GroupKeyWepStatus == Ndis802_11Encryption3Enabled)) ? (DESC_TYPE_AES) : (DESC_TYPE_TKIP));
-
- // Specify Key Type as Group(0) or Pairwise(1)
- if (MsgType >= EAPOL_GROUP_MSG_1)
- pMsg->KeyDesc.KeyInfo.KeyType = GROUPKEY;
- else
- pMsg->KeyDesc.KeyInfo.KeyType = PAIRWISEKEY;
-
- // Specify Key Index, only group_msg1_WPA1
- if (!bWPA2 && (MsgType >= EAPOL_GROUP_MSG_1))
- pMsg->KeyDesc.KeyInfo.KeyIndex = DefaultKeyIdx;
-
- if (MsgType == EAPOL_PAIR_MSG_3)
- pMsg->KeyDesc.KeyInfo.Install = 1;
-
- if ((MsgType == EAPOL_PAIR_MSG_1) || (MsgType == EAPOL_PAIR_MSG_3) || (MsgType == EAPOL_GROUP_MSG_1))
- pMsg->KeyDesc.KeyInfo.KeyAck = 1;
-
- if (MsgType != EAPOL_PAIR_MSG_1)
- pMsg->KeyDesc.KeyInfo.KeyMic = 1;
-
- if ((bWPA2 && (MsgType >= EAPOL_PAIR_MSG_3)) || (!bWPA2 && (MsgType >= EAPOL_GROUP_MSG_1)))
- {
- pMsg->KeyDesc.KeyInfo.Secure = 1;
- }
-
- if (bWPA2 && ((MsgType == EAPOL_PAIR_MSG_3) || (MsgType == EAPOL_GROUP_MSG_1)))
- {
- pMsg->KeyDesc.KeyInfo.EKD_DL = 1;
- }
-
- // key Information element has done.
- *(USHORT *)(&pMsg->KeyDesc.KeyInfo) = cpu2le16(*(USHORT *)(&pMsg->KeyDesc.KeyInfo));
-
- // Fill in Key Length
- {
- if (MsgType >= EAPOL_GROUP_MSG_1)
- {
- // the length of group key cipher
- pMsg->KeyDesc.KeyLength[1] = ((GroupKeyWepStatus == Ndis802_11Encryption2Enabled) ? TKIP_GTK_LENGTH : LEN_AES_KEY);
- }
- else
- {
- // the length of pairwise key cipher
- pMsg->KeyDesc.KeyLength[1] = ((WepStatus == Ndis802_11Encryption2Enabled) ? LEN_TKIP_KEY : LEN_AES_KEY);
- }
- }
-
- // Fill in replay counter
- NdisMoveMemory(pMsg->KeyDesc.ReplayCounter, ReplayCounter, LEN_KEY_DESC_REPLAY);
-
- // Fill Key Nonce field
- // ANonce : pairwise_msg1 & pairwise_msg3
- // SNonce : pairwise_msg2
- // GNonce : group_msg1_wpa1
- if ((MsgType <= EAPOL_PAIR_MSG_3) || ((!bWPA2 && (MsgType == EAPOL_GROUP_MSG_1))))
- NdisMoveMemory(pMsg->KeyDesc.KeyNonce, KeyNonce, LEN_KEY_DESC_NONCE);
-
- // Fill key IV - WPA2 as 0, WPA1 as random
- if (!bWPA2 && (MsgType == EAPOL_GROUP_MSG_1))
- {
- // Suggest IV be random number plus some number,
- NdisMoveMemory(pMsg->KeyDesc.KeyIv, &KeyNonce[16], LEN_KEY_DESC_IV);
- pMsg->KeyDesc.KeyIv[15] += 2;
- }
-
- // Fill Key RSC field
- // It contains the RSC for the GTK being installed.
- if ((MsgType == EAPOL_PAIR_MSG_3 && bWPA2) || (MsgType == EAPOL_GROUP_MSG_1))
- {
- NdisMoveMemory(pMsg->KeyDesc.KeyRsc, TxRSC, 6);
- }
-
- // Clear Key MIC field for MIC calculation later
- NdisZeroMemory(pMsg->KeyDesc.KeyMic, LEN_KEY_DESC_MIC);
-
- ConstructEapolKeyData(pAd,
- AuthMode,
- WepStatus,
- GroupKeyWepStatus,
- MsgType,
- DefaultKeyIdx,
- bWPA2,
- PTK,
- GTK,
- RSNIE,
- RSNIE_Len,
- pMsg);
-
- // Calculate MIC and fill in KeyMic Field except Pairwise Msg 1.
- if (MsgType != EAPOL_PAIR_MSG_1)
- {
- CalculateMIC(pAd, WepStatus, PTK, pMsg);
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("===> ConstructEapolMsg for %s %s\n", ((bWPA2) ? "WPA2" : "WPA"), GetEapolMsgType(MsgType)));
- DBGPRINT(RT_DEBUG_TRACE, (" Body length = %d \n", pMsg->Body_Len[1]));
- DBGPRINT(RT_DEBUG_TRACE, (" Key length = %d \n", pMsg->KeyDesc.KeyLength[1]));
-
-
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Construct the Key Data field of EAPoL message
-
- Arguments:
- pAd Pointer to our adapter
- Elem Message body
-
- Return Value:
- None
-
- Note:
-
- ========================================================================
-*/
-VOID ConstructEapolKeyData(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR AuthMode,
- IN UCHAR WepStatus,
- IN UCHAR GroupKeyWepStatus,
- IN UCHAR MsgType,
- IN UCHAR DefaultKeyIdx,
- IN BOOLEAN bWPA2Capable,
- IN UCHAR *PTK,
- IN UCHAR *GTK,
- IN UCHAR *RSNIE,
- IN UCHAR RSNIE_LEN,
- OUT PEAPOL_PACKET pMsg)
-{
- UCHAR *mpool, *Key_Data, *Rc4GTK;
- UCHAR ekey[(LEN_KEY_DESC_IV+LEN_EAP_EK)];
- UCHAR data_offset;
-
-
- if (MsgType == EAPOL_PAIR_MSG_1 || MsgType == EAPOL_PAIR_MSG_4 || MsgType == EAPOL_GROUP_MSG_2)
- return;
-
- // allocate memory pool
- os_alloc_mem(pAd, (PUCHAR *)&mpool, 1500);
-
- if (mpool == NULL)
- return;
-
- /* Rc4GTK Len = 512 */
- Rc4GTK = (UCHAR *) ROUND_UP(mpool, 4);
- /* Key_Data Len = 512 */
- Key_Data = (UCHAR *) ROUND_UP(Rc4GTK + 512, 4);
-
- NdisZeroMemory(Key_Data, 512);
- pMsg->KeyDesc.KeyDataLen[1] = 0;
- data_offset = 0;
-
- // Encapsulate RSNIE in pairwise_msg2 & pairwise_msg3
- if (RSNIE_LEN && ((MsgType == EAPOL_PAIR_MSG_2) || (MsgType == EAPOL_PAIR_MSG_3)))
- {
- if (bWPA2Capable)
- Key_Data[data_offset + 0] = IE_WPA2;
- else
- Key_Data[data_offset + 0] = IE_WPA;
-
- Key_Data[data_offset + 1] = RSNIE_LEN;
- NdisMoveMemory(&Key_Data[data_offset + 2], RSNIE, RSNIE_LEN);
- data_offset += (2 + RSNIE_LEN);
- }
-
- // Encapsulate KDE format in pairwise_msg3_WPA2 & group_msg1_WPA2
- if (bWPA2Capable && ((MsgType == EAPOL_PAIR_MSG_3) || (MsgType == EAPOL_GROUP_MSG_1)))
- {
- // Key Data Encapsulation (KDE) format - 802.11i-2004 Figure-43w and Table-20h
- Key_Data[data_offset + 0] = 0xDD;
-
- if (GroupKeyWepStatus == Ndis802_11Encryption3Enabled)
- {
- Key_Data[data_offset + 1] = 0x16;// 4+2+16(OUI+DataType+DataField)
- }
- else
- {
- Key_Data[data_offset + 1] = 0x26;// 4+2+32(OUI+DataType+DataField)
- }
-
- Key_Data[data_offset + 2] = 0x00;
- Key_Data[data_offset + 3] = 0x0F;
- Key_Data[data_offset + 4] = 0xAC;
- Key_Data[data_offset + 5] = 0x01;
-
- // GTK KDE format - 802.11i-2004 Figure-43x
- Key_Data[data_offset + 6] = (DefaultKeyIdx & 0x03);
- Key_Data[data_offset + 7] = 0x00; // Reserved Byte
-
- data_offset += 8;
- }
-
-
- // Encapsulate GTK and encrypt the key-data field with KEK.
- // Only for pairwise_msg3_WPA2 and group_msg1
- if ((MsgType == EAPOL_PAIR_MSG_3 && bWPA2Capable) || (MsgType == EAPOL_GROUP_MSG_1))
- {
- // Fill in GTK
- if (GroupKeyWepStatus == Ndis802_11Encryption3Enabled)
- {
- NdisMoveMemory(&Key_Data[data_offset], GTK, LEN_AES_KEY);
- data_offset += LEN_AES_KEY;
- }
- else
- {
- NdisMoveMemory(&Key_Data[data_offset], GTK, TKIP_GTK_LENGTH);
- data_offset += TKIP_GTK_LENGTH;
- }
-
- // Still dont know why, but if not append will occur "GTK not include in MSG3"
- // Patch for compatibility between zero config and funk
- if (MsgType == EAPOL_PAIR_MSG_3 && bWPA2Capable)
- {
- if (GroupKeyWepStatus == Ndis802_11Encryption3Enabled)
- {
- Key_Data[data_offset + 0] = 0xDD;
- Key_Data[data_offset + 1] = 0;
- data_offset += 2;
- }
- else
- {
- Key_Data[data_offset + 0] = 0xDD;
- Key_Data[data_offset + 1] = 0;
- Key_Data[data_offset + 2] = 0;
- Key_Data[data_offset + 3] = 0;
- Key_Data[data_offset + 4] = 0;
- Key_Data[data_offset + 5] = 0;
- data_offset += 6;
- }
- }
-
- // Encrypt the data material in key data field
- if (WepStatus == Ndis802_11Encryption3Enabled)
- {
- AES_GTK_KEY_WRAP(&PTK[16], Key_Data, data_offset, Rc4GTK);
- // AES wrap function will grow 8 bytes in length
- data_offset += 8;
- }
- else
- {
- // PREPARE Encrypted "Key DATA" field. (Encrypt GTK with RC4, usinf PTK[16]->[31] as Key, IV-field as IV)
- // put TxTsc in Key RSC field
- pAd->PrivateInfo.FCSCRC32 = PPPINITFCS32; //Init crc32.
-
- // ekey is the contanetion of IV-field, and PTK[16]->PTK[31]
- NdisMoveMemory(ekey, pMsg->KeyDesc.KeyIv, LEN_KEY_DESC_IV);
- NdisMoveMemory(&ekey[LEN_KEY_DESC_IV], &PTK[16], LEN_EAP_EK);
- ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, ekey, sizeof(ekey)); //INIT SBOX, KEYLEN+3(IV)
- pAd->PrivateInfo.FCSCRC32 = RTMP_CALC_FCS32(pAd->PrivateInfo.FCSCRC32, Key_Data, data_offset);
- WPAARCFOUR_ENCRYPT(&pAd->PrivateInfo.WEPCONTEXT, Rc4GTK, Key_Data, data_offset);
- }
-
- NdisMoveMemory(pMsg->KeyDesc.KeyData, Rc4GTK, data_offset);
- }
- else
- {
- NdisMoveMemory(pMsg->KeyDesc.KeyData, Key_Data, data_offset);
- }
-
- // set key data length field and total length
- pMsg->KeyDesc.KeyDataLen[1] = data_offset;
- pMsg->Body_Len[1] += data_offset;
-
- os_free_mem(pAd, mpool);
-
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Calcaulate MIC. It is used during 4-ways handsharking.
-
- Arguments:
- pAd - pointer to our pAdapter context
- PeerWepStatus - indicate the encryption type
-
- Return Value:
-
- Note:
-
- ========================================================================
-*/
-VOID CalculateMIC(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR PeerWepStatus,
- IN UCHAR *PTK,
- OUT PEAPOL_PACKET pMsg)
-{
- UCHAR *OutBuffer;
- ULONG FrameLen = 0;
- UCHAR mic[LEN_KEY_DESC_MIC];
- UCHAR digest[80];
-
- // allocate memory for MIC calculation
- os_alloc_mem(pAd, (PUCHAR *)&OutBuffer, 512);
-
- if (OutBuffer == NULL)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("!!!CalculateMIC: no memory!!!\n"));
- return;
- }
-
- // make a frame for calculating MIC.
- MakeOutgoingFrame(OutBuffer, &FrameLen,
- pMsg->Body_Len[1] + 4, pMsg,
- END_OF_ARGS);
-
- NdisZeroMemory(mic, sizeof(mic));
-
- // Calculate MIC
- if (PeerWepStatus == Ndis802_11Encryption3Enabled)
- {
- HMAC_SHA1(OutBuffer, FrameLen, PTK, LEN_EAP_MICK, digest);
- NdisMoveMemory(mic, digest, LEN_KEY_DESC_MIC);
- }
- else
- {
- hmac_md5(PTK, LEN_EAP_MICK, OutBuffer, FrameLen, mic);
- }
-
- // store the calculated MIC
- NdisMoveMemory(pMsg->KeyDesc.KeyMic, mic, LEN_KEY_DESC_MIC);
-
- os_free_mem(pAd, OutBuffer);
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Some received frames can't decrypt by Asic, so decrypt them by software.
-
- Arguments:
- pAd - pointer to our pAdapter context
- PeerWepStatus - indicate the encryption type
-
- Return Value:
- NDIS_STATUS_SUCCESS - decryption successful
- NDIS_STATUS_FAILURE - decryption failure
-
- ========================================================================
-*/
-NDIS_STATUS RTMPSoftDecryptBroadCastData(
- IN PRTMP_ADAPTER pAd,
- IN RX_BLK *pRxBlk,
- IN NDIS_802_11_ENCRYPTION_STATUS GroupCipher,
- IN PCIPHER_KEY pShard_key)
-{
- PRXWI_STRUC pRxWI = pRxBlk->pRxWI;
-
-
-
- // handle WEP decryption
- if (GroupCipher == Ndis802_11Encryption1Enabled)
- {
- if (RTMPSoftDecryptWEP(pAd, pRxBlk->pData, pRxWI->MPDUtotalByteCount, pShard_key))
- {
-
- //Minus IV[4] & ICV[4]
- pRxWI->MPDUtotalByteCount -= 8;
- }
- else
- {
- DBGPRINT(RT_DEBUG_ERROR, ("ERROR : Software decrypt WEP data fails.\n"));
- // give up this frame
- return NDIS_STATUS_FAILURE;
- }
- }
- // handle TKIP decryption
- else if (GroupCipher == Ndis802_11Encryption2Enabled)
- {
- if (RTMPSoftDecryptTKIP(pAd, pRxBlk->pData, pRxWI->MPDUtotalByteCount, 0, pShard_key))
- {
-
- //Minus 8 bytes MIC, 8 bytes IV/EIV, 4 bytes ICV
- pRxWI->MPDUtotalByteCount -= 20;
- }
- else
- {
- DBGPRINT(RT_DEBUG_ERROR, ("ERROR : RTMPSoftDecryptTKIP Failed\n"));
- // give up this frame
- return NDIS_STATUS_FAILURE;
- }
- }
- // handle AES decryption
- else if (GroupCipher == Ndis802_11Encryption3Enabled)
- {
- if (RTMPSoftDecryptAES(pAd, pRxBlk->pData, pRxWI->MPDUtotalByteCount , pShard_key))
- {
-
- //8 bytes MIC, 8 bytes IV/EIV (CCMP Header)
- pRxWI->MPDUtotalByteCount -= 16;
- }
- else
- {
- DBGPRINT(RT_DEBUG_ERROR, ("ERROR : RTMPSoftDecryptAES Failed\n"));
- // give up this frame
- return NDIS_STATUS_FAILURE;
- }
- }
- else
- {
- // give up this frame
- return NDIS_STATUS_FAILURE;
- }
-
- return NDIS_STATUS_SUCCESS;
-
-}
-
+#include "../../rt2860/common/cmm_wpa.c"
-/*
- *************************************************************************
- * 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:
- ap_dfs.c
-
- Abstract:
- Support DFS function.
-
- Revision History:
- Who When What
- -------- ---------- ----------------------------------------------
- Fonchi 03-12-2007 created
-*/
-
-#include "../rt_config.h"
-
-typedef struct _RADAR_DURATION_TABLE
-{
- ULONG RDDurRegion;
- ULONG RadarSignalDuration;
- ULONG Tolerance;
-} RADAR_DURATION_TABLE, *PRADAR_DURATION_TABLE;
-
-
-static UCHAR RdIdleTimeTable[MAX_RD_REGION][4] =
-{
- {9, 250, 250, 250}, // CE
- {4, 250, 250, 250}, // FCC
- {4, 250, 250, 250}, // JAP
- {15, 250, 250, 250}, // JAP_W53
- {4, 250, 250, 250} // JAP_W56
-};
-
-/*
- ========================================================================
-
- Routine Description:
- Bbp Radar detection routine
-
- Arguments:
- pAd Pointer to our adapter
-
- Return Value:
-
- ========================================================================
-*/
-VOID BbpRadarDetectionStart(
- IN PRTMP_ADAPTER pAd)
-{
- UINT8 RadarPeriod;
-
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 114, 0x02);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 121, 0x20);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 122, 0x00);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 123, 0x08/*0x80*/);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 124, 0x28);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 125, 0xff);
-
- RadarPeriod = ((UINT)RdIdleTimeTable[pAd->CommonCfg.RadarDetect.RDDurRegion][0] + (UINT)pAd->CommonCfg.RadarDetect.DfsSessionTime) < 250 ?
- (RdIdleTimeTable[pAd->CommonCfg.RadarDetect.RDDurRegion][0] + pAd->CommonCfg.RadarDetect.DfsSessionTime) : 250;
-
- RTMP_IO_WRITE8(pAd, 0x7020, 0x1d);
- RTMP_IO_WRITE8(pAd, 0x7021, 0x40);
-
- RadarDetectionStart(pAd, 0, RadarPeriod);
- return;
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Bbp Radar detection routine
-
- Arguments:
- pAd Pointer to our adapter
-
- Return Value:
-
- ========================================================================
-*/
-VOID BbpRadarDetectionStop(
- IN PRTMP_ADAPTER pAd)
-{
- RTMP_IO_WRITE8(pAd, 0x7020, 0x1d);
- RTMP_IO_WRITE8(pAd, 0x7021, 0x60);
-
- RadarDetectionStop(pAd);
- return;
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Radar detection routine
-
- Arguments:
- pAd Pointer to our adapter
-
- Return Value:
-
- ========================================================================
-*/
-VOID RadarDetectionStart(
- IN PRTMP_ADAPTER pAd,
- IN BOOLEAN CTSProtect,
- IN UINT8 CTSPeriod)
-{
- UINT8 DfsActiveTime = (pAd->CommonCfg.RadarDetect.DfsSessionTime & 0x1f);
- UINT8 CtsProtect = (CTSProtect == 1) ? 0x02 : 0x01; // CTS protect.
-
- if (CTSProtect != 0)
- {
- switch(pAd->CommonCfg.RadarDetect.RDDurRegion)
- {
- case FCC:
- case JAP_W56:
- CtsProtect = 0x03;
- break;
-
- case CE:
- case JAP_W53:
- default:
- CtsProtect = 0x02;
- break;
- }
- }
- else
- CtsProtect = 0x01;
-
-
- // send start-RD with CTS protection command to MCU
- // highbyte [7] reserve
- // highbyte [6:5] 0x: stop Carrier/Radar detection
- // highbyte [10]: Start Carrier/Radar detection without CTS protection, 11: Start Carrier/Radar detection with CTS protection
- // highbyte [4:0] Radar/carrier detection duration. In 1ms.
-
- // lowbyte [7:0] Radar/carrier detection period, in 1ms.
- AsicSendCommandToMcu(pAd, 0x60, 0xff, CTSPeriod, DfsActiveTime | (CtsProtect << 5));
- //AsicSendCommandToMcu(pAd, 0x63, 0xff, 10, 0);
-
- return;
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Radar detection routine
-
- Arguments:
- pAd Pointer to our adapter
-
- Return Value:
- TRUE Found radar signal
- FALSE Not found radar signal
-
- ========================================================================
-*/
-VOID RadarDetectionStop(
- IN PRTMP_ADAPTER pAd)
-{
- DBGPRINT(RT_DEBUG_TRACE,("RadarDetectionStop.\n"));
- AsicSendCommandToMcu(pAd, 0x60, 0xff, 0x00, 0x00); // send start-RD with CTS protection command to MCU
-
- return;
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Radar channel check routine
-
- Arguments:
- pAd Pointer to our adapter
-
- Return Value:
- TRUE need to do radar detect
- FALSE need not to do radar detect
-
- ========================================================================
-*/
-BOOLEAN RadarChannelCheck(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR Ch)
-{
-#if 1
- INT i;
- BOOLEAN result = FALSE;
-
- for (i=0; i<pAd->ChannelListNum; i++)
- {
- if (Ch == pAd->ChannelList[i].Channel)
- {
- result = pAd->ChannelList[i].DfsReq;
- break;
- }
- }
-
- return result;
-#else
- INT i;
- UCHAR Channel[15]={52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140};
-
- for (i=0; i<15; i++)
- {
- if (Ch == Channel[i])
- {
- break;
- }
- }
-
- if (i != 15)
- return TRUE;
- else
- return FALSE;
-#endif
-}
-
-ULONG JapRadarType(
- IN PRTMP_ADAPTER pAd)
-{
- ULONG i;
- const UCHAR Channel[15]={52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140};
-
- if (pAd->CommonCfg.RadarDetect.RDDurRegion != JAP)
- {
- return pAd->CommonCfg.RadarDetect.RDDurRegion;
- }
-
- for (i=0; i<15; i++)
- {
- if (pAd->CommonCfg.Channel == Channel[i])
- {
- break;
- }
- }
-
- if (i < 4)
- return JAP_W53;
- else if (i < 15)
- return JAP_W56;
- else
- return JAP; // W52
-
-}
-
-ULONG RTMPBbpReadRadarDuration(
- IN PRTMP_ADAPTER pAd)
-{
- UINT8 byteValue = 0;
- ULONG result;
-
- BBP_IO_READ8_BY_REG_ID(pAd, BBP_R115, &byteValue);
-
- result = 0;
- switch (byteValue)
- {
- case 1: // radar signal detected by pulse mode.
- case 2: // radar signal detected by width mode.
- result = RTMPReadRadarDuration(pAd);
- break;
-
- case 0: // No radar signal.
- default:
-
- result = 0;
- break;
- }
-
- return result;
-}
-
-ULONG RTMPReadRadarDuration(
- IN PRTMP_ADAPTER pAd)
-{
- ULONG result = 0;
-
- return result;
-
-}
-
-VOID RTMPCleanRadarDuration(
- IN PRTMP_ADAPTER pAd)
-{
- return;
-}
-
-/*
- ========================================================================
- Routine Description:
- Radar wave detection. The API should be invoke each second.
-
- Arguments:
- pAd - Adapter pointer
-
- Return Value:
- None
-
- ========================================================================
-*/
-VOID ApRadarDetectPeriodic(
- IN PRTMP_ADAPTER pAd)
-{
- INT i;
-
- pAd->CommonCfg.RadarDetect.InServiceMonitorCount++;
-
- for (i=0; i<pAd->ChannelListNum; i++)
- {
- if (pAd->ChannelList[i].RemainingTimeForUse > 0)
- {
- pAd->ChannelList[i].RemainingTimeForUse --;
- if ((pAd->Mlme.PeriodicRound%5) == 0)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("RadarDetectPeriodic - ch=%d, RemainingTimeForUse=%d\n", pAd->ChannelList[i].Channel, pAd->ChannelList[i].RemainingTimeForUse));
- }
- }
- }
-
- //radar detect
- if ((pAd->CommonCfg.Channel > 14)
- && (pAd->CommonCfg.bIEEE80211H == 1)
- && RadarChannelCheck(pAd, pAd->CommonCfg.Channel))
- {
- RadarDetectPeriodic(pAd);
- }
-
- return;
-}
-
-// Periodic Radar detection, switch channel will occur in RTMPHandleTBTTInterrupt()
-// Before switch channel, driver needs doing channel switch announcement.
-VOID RadarDetectPeriodic(
- IN PRTMP_ADAPTER pAd)
-{
- // need to check channel availability, after switch channel
- if (pAd->CommonCfg.RadarDetect.RDMode != RD_SILENCE_MODE)
- return;
-
- // channel availability check time is 60sec, use 65 for assurance
- if (pAd->CommonCfg.RadarDetect.RDCount++ > pAd->CommonCfg.RadarDetect.ChMovingTime)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("Not found radar signal, start send beacon and radar detection in service monitor\n\n"));
- BbpRadarDetectionStop(pAd);
- AsicEnableBssSync(pAd);
- pAd->CommonCfg.RadarDetect.RDMode = RD_NORMAL_MODE;
-
-
- return;
- }
-
- return;
-}
-
-
-/*
- ==========================================================================
- Description:
- change channel moving time for DFS testing.
-
- Arguments:
- pAdapter Pointer to our adapter
- wrq Pointer to the ioctl argument
-
- Return Value:
- None
-
- Note:
- Usage:
- 1.) iwpriv ra0 set ChMovTime=[value]
- ==========================================================================
-*/
-INT Set_ChMovingTime_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- UINT8 Value;
-
- Value = simple_strtol(arg, 0, 10);
-
- pAd->CommonCfg.RadarDetect.ChMovingTime = Value;
-
- DBGPRINT(RT_DEBUG_TRACE, ("%s:: %d\n", __func__,
- pAd->CommonCfg.RadarDetect.ChMovingTime));
-
- return TRUE;
-}
-
-INT Set_LongPulseRadarTh_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- UINT8 Value;
-
- Value = simple_strtol(arg, 0, 10) > 10 ? 10 : simple_strtol(arg, 0, 10);
-
- pAd->CommonCfg.RadarDetect.LongPulseRadarTh = Value;
-
- DBGPRINT(RT_DEBUG_TRACE, ("%s:: %d\n", __func__,
- pAd->CommonCfg.RadarDetect.LongPulseRadarTh));
-
- return TRUE;
-}
-
-
+#include "../../rt2860/common/dfs.c"
-/*
- *************************************************************************
- * 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:
- eeprom.c
-
- Abstract:
-
- Revision History:
- Who When What
- -------- ---------- ----------------------------------------------
- Name Date Modification logs
-*/
-#include "../rt_config.h"
-
-// IRQL = PASSIVE_LEVEL
-VOID RaiseClock(
- IN PRTMP_ADAPTER pAd,
- IN UINT32 *x)
-{
- *x = *x | EESK;
- RTMP_IO_WRITE32(pAd, E2PROM_CSR, *x);
- RTMPusecDelay(1); // Max frequency = 1MHz in Spec. definition
-}
-
-// IRQL = PASSIVE_LEVEL
-VOID LowerClock(
- IN PRTMP_ADAPTER pAd,
- IN UINT32 *x)
-{
- *x = *x & ~EESK;
- RTMP_IO_WRITE32(pAd, E2PROM_CSR, *x);
- RTMPusecDelay(1);
-}
-
-// IRQL = PASSIVE_LEVEL
-USHORT ShiftInBits(
- IN PRTMP_ADAPTER pAd)
-{
- UINT32 x,i;
- USHORT data=0;
-
- RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
-
- x &= ~( EEDO | EEDI);
-
- for(i=0; i<16; i++)
- {
- data = data << 1;
- RaiseClock(pAd, &x);
-
- RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
-#ifdef RT30xx
- LowerClock(pAd, &x); //prevent read failed
-#endif
- x &= ~(EEDI);
- if(x & EEDO)
- data |= 1;
-
-#ifndef RT30xx
- LowerClock(pAd, &x);
-#endif
- }
-
- return data;
-}
-
-// IRQL = PASSIVE_LEVEL
-VOID ShiftOutBits(
- IN PRTMP_ADAPTER pAd,
- IN USHORT data,
- IN USHORT count)
-{
- UINT32 x,mask;
-
- mask = 0x01 << (count - 1);
- RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
-
- x &= ~(EEDO | EEDI);
-
- do
- {
- x &= ~EEDI;
- if(data & mask) x |= EEDI;
-
- RTMP_IO_WRITE32(pAd, E2PROM_CSR, x);
-
- RaiseClock(pAd, &x);
- LowerClock(pAd, &x);
-
- mask = mask >> 1;
- } while(mask);
-
- x &= ~EEDI;
- RTMP_IO_WRITE32(pAd, E2PROM_CSR, x);
-}
-
-// IRQL = PASSIVE_LEVEL
-VOID EEpromCleanup(
- IN PRTMP_ADAPTER pAd)
-{
- UINT32 x;
-
- RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
-
- x &= ~(EECS | EEDI);
- RTMP_IO_WRITE32(pAd, E2PROM_CSR, x);
-
- RaiseClock(pAd, &x);
- LowerClock(pAd, &x);
-}
-
-VOID EWEN(
- IN PRTMP_ADAPTER pAd)
-{
- UINT32 x;
-
- // reset bits and set EECS
- RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
- x &= ~(EEDI | EEDO | EESK);
- x |= EECS;
- RTMP_IO_WRITE32(pAd, E2PROM_CSR, x);
-
- // kick a pulse
- RaiseClock(pAd, &x);
- LowerClock(pAd, &x);
-
- // output the read_opcode and six pulse in that order
- ShiftOutBits(pAd, EEPROM_EWEN_OPCODE, 5);
- ShiftOutBits(pAd, 0, 6);
-
- EEpromCleanup(pAd);
-}
-
-VOID EWDS(
- IN PRTMP_ADAPTER pAd)
-{
- UINT32 x;
-
- // reset bits and set EECS
- RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
- x &= ~(EEDI | EEDO | EESK);
- x |= EECS;
- RTMP_IO_WRITE32(pAd, E2PROM_CSR, x);
-
- // kick a pulse
- RaiseClock(pAd, &x);
- LowerClock(pAd, &x);
-
- // output the read_opcode and six pulse in that order
- ShiftOutBits(pAd, EEPROM_EWDS_OPCODE, 5);
- ShiftOutBits(pAd, 0, 6);
-
- EEpromCleanup(pAd);
-}
-
-// IRQL = PASSIVE_LEVEL
-USHORT RTMP_EEPROM_READ16(
- IN PRTMP_ADAPTER pAd,
- IN USHORT Offset)
-{
- UINT32 x;
- USHORT data;
-
-#ifdef RT30xx
- if (pAd->NicConfig2.field.AntDiversity)
- {
- pAd->EepromAccess = TRUE;
- }
-//2008/09/11:KH add to support efuse<--
-//2008/09/11:KH add to support efuse-->
-{
-#endif
- Offset /= 2;
- // reset bits and set EECS
- RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
- x &= ~(EEDI | EEDO | EESK);
- x |= EECS;
- RTMP_IO_WRITE32(pAd, E2PROM_CSR, x);
-
-#ifdef RT30xx
- // patch can not access e-Fuse issue
- if (!IS_RT3090(pAd))
- {
-#endif
- // kick a pulse
- RaiseClock(pAd, &x);
- LowerClock(pAd, &x);
-#ifdef RT30xx
- }
-#endif
-
- // output the read_opcode and register number in that order
- ShiftOutBits(pAd, EEPROM_READ_OPCODE, 3);
- ShiftOutBits(pAd, Offset, pAd->EEPROMAddressNum);
-
- // Now read the data (16 bits) in from the selected EEPROM word
- data = ShiftInBits(pAd);
-
- EEpromCleanup(pAd);
-
-#ifdef RT30xx
- // Antenna and EEPROM access are both using EESK pin,
- // Therefor we should avoid accessing EESK at the same time
- // Then restore antenna after EEPROM access
- if ((pAd->NicConfig2.field.AntDiversity) || (pAd->RfIcType == RFIC_3020))
- {
- pAd->EepromAccess = FALSE;
- AsicSetRxAnt(pAd, pAd->RxAnt.Pair1PrimaryRxAnt);
- }
-}
-#endif
- return data;
-} //ReadEEprom
-
-VOID RTMP_EEPROM_WRITE16(
- IN PRTMP_ADAPTER pAd,
- IN USHORT Offset,
- IN USHORT Data)
-{
- UINT32 x;
-
-#ifdef RT30xx
- if (pAd->NicConfig2.field.AntDiversity)
- {
- pAd->EepromAccess = TRUE;
- }
- //2008/09/11:KH add to support efuse<--
-//2008/09/11:KH add to support efuse-->
- {
-#endif
- Offset /= 2;
-
- EWEN(pAd);
-
- // reset bits and set EECS
- RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
- x &= ~(EEDI | EEDO | EESK);
- x |= EECS;
- RTMP_IO_WRITE32(pAd, E2PROM_CSR, x);
-
-#ifdef RT30xx
- // patch can not access e-Fuse issue
- if (!IS_RT3090(pAd))
- {
-#endif
- // kick a pulse
- RaiseClock(pAd, &x);
- LowerClock(pAd, &x);
-#ifdef RT30xx
- }
-#endif
-
- // output the read_opcode ,register number and data in that order
- ShiftOutBits(pAd, EEPROM_WRITE_OPCODE, 3);
- ShiftOutBits(pAd, Offset, pAd->EEPROMAddressNum);
- ShiftOutBits(pAd, Data, 16); // 16-bit access
-
- // read DO status
- RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
-
- EEpromCleanup(pAd);
-
- RTMPusecDelay(10000); //delay for twp(MAX)=10ms
-
- EWDS(pAd);
-
- EEpromCleanup(pAd);
-
-#ifdef RT30xx
- // Antenna and EEPROM access are both using EESK pin,
- // Therefor we should avoid accessing EESK at the same time
- // Then restore antenna after EEPROM access
- if ((pAd->NicConfig2.field.AntDiversity) || (pAd->RfIcType == RFIC_3020))
- {
- pAd->EepromAccess = FALSE;
- AsicSetRxAnt(pAd, pAd->RxAnt.Pair1PrimaryRxAnt);
- }
-}
-#endif
-}
-
-//2008/09/11:KH add to support efuse<--
-#ifdef RT30xx
-/*
- ========================================================================
-
- Routine Description:
-
- Arguments:
-
- Return Value:
-
- IRQL =
-
- Note:
-
- ========================================================================
-*/
-UCHAR eFuseReadRegisters(
- IN PRTMP_ADAPTER pAd,
- IN USHORT Offset,
- IN USHORT Length,
- OUT USHORT* pData)
-{
- EFUSE_CTRL_STRUC eFuseCtrlStruc;
- int i;
- USHORT efuseDataOffset;
- UINT32 data;
-
- RTMP_IO_READ32(pAd, EFUSE_CTRL, (PUINT32) &eFuseCtrlStruc);
-
- //Step0. Write 10-bit of address to EFSROM_AIN (0x580, bit25:bit16). The address must be 16-byte alignment.
- //Use the eeprom logical address and covert to address to block number
- eFuseCtrlStruc.field.EFSROM_AIN = Offset & 0xfff0;
-
- //Step1. Write EFSROM_MODE (0x580, bit7:bit6) to 0.
- eFuseCtrlStruc.field.EFSROM_MODE = 0;
-
- //Step2. Write EFSROM_KICK (0x580, bit30) to 1 to kick-off physical read procedure.
- eFuseCtrlStruc.field.EFSROM_KICK = 1;
-
- NdisMoveMemory(&data, &eFuseCtrlStruc, 4);
- RTMP_IO_WRITE32(pAd, EFUSE_CTRL, data);
-
- //Step3. Polling EFSROM_KICK(0x580, bit30) until it become 0 again.
- i = 0;
- while(i < 100)
- {
- //rtmp.HwMemoryReadDword(EFUSE_CTRL, (DWORD *) &eFuseCtrlStruc, 4);
- RTMP_IO_READ32(pAd, EFUSE_CTRL, (PUINT32) &eFuseCtrlStruc);
- if(eFuseCtrlStruc.field.EFSROM_KICK == 0)
- {
- break;
- }
- RTMPusecDelay(2);
- i++;
- }
-
- //if EFSROM_AOUT is not found in physical address, write 0xffff
- if (eFuseCtrlStruc.field.EFSROM_AOUT == 0x3f)
- {
- for(i=0; i<Length/2; i++)
- *(pData+2*i) = 0xffff;
- }
- else
- {
- //Step4. Read 16-byte of data from EFUSE_DATA0-3 (0x590-0x59C)
- efuseDataOffset = EFUSE_DATA3 - (Offset & 0xC) ;
- //data hold 4 bytes data.
- //In RTMP_IO_READ32 will automatically execute 32-bytes swapping
- RTMP_IO_READ32(pAd, efuseDataOffset, &data);
- //Decide the upper 2 bytes or the bottom 2 bytes.
- // Little-endian S | S Big-endian
- // addr 3 2 1 0 | 0 1 2 3
- // Ori-V D C B A | A B C D
- //After swapping
- // D C B A | D C B A
- //Return 2-bytes
- //The return byte statrs from S. Therefore, the little-endian will return BA, the Big-endian will return DC.
- //For returning the bottom 2 bytes, the Big-endian should shift right 2-bytes.
- data = data >> (8*(Offset & 0x3));
-
- NdisMoveMemory(pData, &data, Length);
- }
-
- return (UCHAR) eFuseCtrlStruc.field.EFSROM_AOUT;
-
-}
-
-/*
- ========================================================================
-
- Routine Description:
-
- Arguments:
-
- Return Value:
-
- IRQL =
-
- Note:
-
- ========================================================================
-*/
-VOID eFusePhysicalReadRegisters(
- IN PRTMP_ADAPTER pAd,
- IN USHORT Offset,
- IN USHORT Length,
- OUT USHORT* pData)
-{
- EFUSE_CTRL_STRUC eFuseCtrlStruc;
- int i;
- USHORT efuseDataOffset;
- UINT32 data;
-
- RTMP_IO_READ32(pAd, EFUSE_CTRL, (PUINT32) &eFuseCtrlStruc);
-
- //Step0. Write 10-bit of address to EFSROM_AIN (0x580, bit25:bit16). The address must be 16-byte alignment.
- eFuseCtrlStruc.field.EFSROM_AIN = Offset & 0xfff0;
-
- //Step1. Write EFSROM_MODE (0x580, bit7:bit6) to 1.
- //Read in physical view
- eFuseCtrlStruc.field.EFSROM_MODE = 1;
-
- //Step2. Write EFSROM_KICK (0x580, bit30) to 1 to kick-off physical read procedure.
- eFuseCtrlStruc.field.EFSROM_KICK = 1;
-
- NdisMoveMemory(&data, &eFuseCtrlStruc, 4);
- RTMP_IO_WRITE32(pAd, EFUSE_CTRL, data);
-
- //Step3. Polling EFSROM_KICK(0x580, bit30) until it become 0 again.
- i = 0;
- while(i < 100)
- {
- RTMP_IO_READ32(pAd, EFUSE_CTRL, (PUINT32) &eFuseCtrlStruc);
- if(eFuseCtrlStruc.field.EFSROM_KICK == 0)
- break;
- RTMPusecDelay(2);
- i++;
- }
-
- //Step4. Read 16-byte of data from EFUSE_DATA0-3 (0x59C-0x590)
- //Because the size of each EFUSE_DATA is 4 Bytes, the size of address of each is 2 bits.
- //The previous 2 bits is the EFUSE_DATA number, the last 2 bits is used to decide which bytes
- //Decide which EFUSE_DATA to read
- //590:F E D C
- //594:B A 9 8
- //598:7 6 5 4
- //59C:3 2 1 0
- efuseDataOffset = EFUSE_DATA3 - (Offset & 0xC) ;
-
- RTMP_IO_READ32(pAd, efuseDataOffset, &data);
-
- data = data >> (8*(Offset & 0x3));
-
- NdisMoveMemory(pData, &data, Length);
-
-}
-
-/*
- ========================================================================
-
- Routine Description:
-
- Arguments:
-
- Return Value:
-
- IRQL =
-
- Note:
-
- ========================================================================
-*/
-VOID eFuseReadPhysical(
- IN PRTMP_ADAPTER pAd,
- IN PUSHORT lpInBuffer,
- IN ULONG nInBufferSize,
- OUT PUSHORT lpOutBuffer,
- IN ULONG nOutBufferSize
-)
-{
- USHORT* pInBuf = (USHORT*)lpInBuffer;
- USHORT* pOutBuf = (USHORT*)lpOutBuffer;
-
- USHORT Offset = pInBuf[0]; //addr
- USHORT Length = pInBuf[1]; //length
- int i;
-
- for(i=0; i<Length; i+=2)
- {
- eFusePhysicalReadRegisters(pAd,Offset+i, 2, &pOutBuf[i/2]);
- }
-}
-
-/*
- ========================================================================
-
- Routine Description:
-
- Arguments:
-
- Return Value:
-
- IRQL =
-
- Note:
-
- ========================================================================
-*/
-NTSTATUS eFuseRead(
- IN PRTMP_ADAPTER pAd,
- IN USHORT Offset,
- OUT PUCHAR pData,
- IN USHORT Length)
-{
- USHORT* pOutBuf = (USHORT*)pData;
- NTSTATUS Status = STATUS_SUCCESS;
- UCHAR EFSROM_AOUT;
- int i;
-
- for(i=0; i<Length; i+=2)
- {
- EFSROM_AOUT = eFuseReadRegisters(pAd, Offset+i, 2, &pOutBuf[i/2]);
- }
- return Status;
-}
-
-/*
- ========================================================================
-
- Routine Description:
-
- Arguments:
-
- Return Value:
-
- IRQL =
-
- Note:
-
- ========================================================================
-*/
-VOID eFusePhysicalWriteRegisters(
- IN PRTMP_ADAPTER pAd,
- IN USHORT Offset,
- IN USHORT Length,
- OUT USHORT* pData)
-{
- EFUSE_CTRL_STRUC eFuseCtrlStruc;
- int i;
- USHORT efuseDataOffset;
- UINT32 data, eFuseDataBuffer[4];
-
- //Step0. Write 16-byte of data to EFUSE_DATA0-3 (0x590-0x59C), where EFUSE_DATA0 is the LSB DW, EFUSE_DATA3 is the MSB DW.
-
- /////////////////////////////////////////////////////////////////
- //read current values of 16-byte block
- RTMP_IO_READ32(pAd, EFUSE_CTRL, (PUINT32) &eFuseCtrlStruc);
-
- //Step0. Write 10-bit of address to EFSROM_AIN (0x580, bit25:bit16). The address must be 16-byte alignment.
- eFuseCtrlStruc.field.EFSROM_AIN = Offset & 0xfff0;
-
- //Step1. Write EFSROM_MODE (0x580, bit7:bit6) to 1.
- eFuseCtrlStruc.field.EFSROM_MODE = 1;
-
- //Step2. Write EFSROM_KICK (0x580, bit30) to 1 to kick-off physical read procedure.
- eFuseCtrlStruc.field.EFSROM_KICK = 1;
-
- NdisMoveMemory(&data, &eFuseCtrlStruc, 4);
- RTMP_IO_WRITE32(pAd, EFUSE_CTRL, data);
-
- //Step3. Polling EFSROM_KICK(0x580, bit30) until it become 0 again.
- i = 0;
- while(i < 100)
- {
- RTMP_IO_READ32(pAd, EFUSE_CTRL, (PUINT32) &eFuseCtrlStruc);
-
- if(eFuseCtrlStruc.field.EFSROM_KICK == 0)
- break;
- RTMPusecDelay(2);
- i++;
- }
-
- //Step4. Read 16-byte of data from EFUSE_DATA0-3 (0x59C-0x590)
- efuseDataOffset = EFUSE_DATA3;
- for(i=0; i< 4; i++)
- {
- RTMP_IO_READ32(pAd, efuseDataOffset, (PUINT32) &eFuseDataBuffer[i]);
- efuseDataOffset -= 4;
- }
-
- //Update the value, the offset is multiple of 2, length is 2
- efuseDataOffset = (Offset & 0xc) >> 2;
- data = pData[0] & 0xffff;
- //The offset should be 0x***10 or 0x***00
- if((Offset % 4) != 0)
- {
- eFuseDataBuffer[efuseDataOffset] = (eFuseDataBuffer[efuseDataOffset] & 0xffff) | (data << 16);
- }
- else
- {
- eFuseDataBuffer[efuseDataOffset] = (eFuseDataBuffer[efuseDataOffset] & 0xffff0000) | data;
- }
-
- efuseDataOffset = EFUSE_DATA3;
- for(i=0; i< 4; i++)
- {
- RTMP_IO_WRITE32(pAd, efuseDataOffset, eFuseDataBuffer[i]);
- efuseDataOffset -= 4;
- }
- /////////////////////////////////////////////////////////////////
-
- //Step1. Write 10-bit of address to EFSROM_AIN (0x580, bit25:bit16). The address must be 16-byte alignment.
- eFuseCtrlStruc.field.EFSROM_AIN = Offset & 0xfff0;
-
- //Step2. Write EFSROM_MODE (0x580, bit7:bit6) to 3.
- eFuseCtrlStruc.field.EFSROM_MODE = 3;
-
- //Step3. Write EFSROM_KICK (0x580, bit30) to 1 to kick-off physical write procedure.
- eFuseCtrlStruc.field.EFSROM_KICK = 1;
-
- NdisMoveMemory(&data, &eFuseCtrlStruc, 4);
- RTMP_IO_WRITE32(pAd, EFUSE_CTRL, data);
-
- //Step4. Polling EFSROM_KICK(0x580, bit30) until it become 0 again. It¡¦s done.
- i = 0;
- while(i < 100)
- {
- RTMP_IO_READ32(pAd, EFUSE_CTRL, (PUINT32) &eFuseCtrlStruc);
-
- if(eFuseCtrlStruc.field.EFSROM_KICK == 0)
- break;
-
- RTMPusecDelay(2);
- i++;
- }
-}
-
-/*
- ========================================================================
-
- Routine Description:
-
- Arguments:
-
- Return Value:
-
- IRQL =
-
- Note:
-
- ========================================================================
-*/
-NTSTATUS eFuseWriteRegisters(
- IN PRTMP_ADAPTER pAd,
- IN USHORT Offset,
- IN USHORT Length,
- IN USHORT* pData)
-{
- USHORT i;
- USHORT eFuseData;
- USHORT LogicalAddress, BlkNum = 0xffff;
- UCHAR EFSROM_AOUT;
-
- USHORT addr,tmpaddr, InBuf[3], tmpOffset;
- USHORT buffer[8];
- BOOLEAN bWriteSuccess = TRUE;
-
- DBGPRINT(RT_DEBUG_TRACE, ("eFuseWriteRegisters Offset=%x, pData=%x\n", Offset, *pData));
-
- //Step 0. find the entry in the mapping table
- //The address of EEPROM is 2-bytes alignment.
- //The last bit is used for alignment, so it must be 0.
- tmpOffset = Offset & 0xfffe;
- EFSROM_AOUT = eFuseReadRegisters(pAd, tmpOffset, 2, &eFuseData);
-
- if( EFSROM_AOUT == 0x3f)
- { //find available logical address pointer
- //the logical address does not exist, find an empty one
- //from the first address of block 45=16*45=0x2d0 to the last address of block 47
- //==>48*16-3(reserved)=2FC
- for (i=EFUSE_USAGE_MAP_START; i<=EFUSE_USAGE_MAP_END; i+=2)
- {
- //Retrive the logical block nubmer form each logical address pointer
- //It will access two logical address pointer each time.
- eFusePhysicalReadRegisters(pAd, i, 2, &LogicalAddress);
- if( (LogicalAddress & 0xff) == 0)
- {//Not used logical address pointer
- BlkNum = i-EFUSE_USAGE_MAP_START;
- break;
- }
- else if(( (LogicalAddress >> 8) & 0xff) == 0)
- {//Not used logical address pointer
- if (i != EFUSE_USAGE_MAP_END)
- {
- BlkNum = i-EFUSE_USAGE_MAP_START+1;
- }
- break;
- }
- }
- }
- else
- {
- BlkNum = EFSROM_AOUT;
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("eFuseWriteRegisters BlkNum = %d \n", BlkNum));
-
- if(BlkNum == 0xffff)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("eFuseWriteRegisters: out of free E-fuse space!!!\n"));
- return FALSE;
- }
-
- //Step 1. Save data of this block which is pointed by the avaible logical address pointer
- // read and save the original block data
- for(i =0; i<8; i++)
- {
- addr = BlkNum * 0x10 ;
-
- InBuf[0] = addr+2*i;
- InBuf[1] = 2;
- InBuf[2] = 0x0;
-
- eFuseReadPhysical(pAd, &InBuf[0], 4, &InBuf[2], 2);
-
- buffer[i] = InBuf[2];
- }
-
- //Step 2. Update the data in buffer, and write the data to Efuse
- buffer[ (Offset >> 1) % 8] = pData[0];
-
- do
- {
- //Step 3. Write the data to Efuse
- if(!bWriteSuccess)
- {
- for(i =0; i<8; i++)
- {
- addr = BlkNum * 0x10 ;
-
- InBuf[0] = addr+2*i;
- InBuf[1] = 2;
- InBuf[2] = buffer[i];
-
- eFuseWritePhysical(pAd, &InBuf[0], 6, NULL, 2);
- }
- }
- else
- {
- addr = BlkNum * 0x10 ;
-
- InBuf[0] = addr+(Offset % 16);
- InBuf[1] = 2;
- InBuf[2] = pData[0];
-
- eFuseWritePhysical(pAd, &InBuf[0], 6, NULL, 2);
- }
-
- //Step 4. Write mapping table
- addr = EFUSE_USAGE_MAP_START+BlkNum;
-
- tmpaddr = addr;
-
- if(addr % 2 != 0)
- addr = addr -1;
- InBuf[0] = addr;
- InBuf[1] = 2;
-
- //convert the address from 10 to 8 bit ( bit7, 6 = parity and bit5 ~ 0 = bit9~4), and write to logical map entry
- tmpOffset = Offset;
- tmpOffset >>= 4;
- tmpOffset |= ((~((tmpOffset & 0x01) ^ ( tmpOffset >> 1 & 0x01) ^ (tmpOffset >> 2 & 0x01) ^ (tmpOffset >> 3 & 0x01))) << 6) & 0x40;
- tmpOffset |= ((~( (tmpOffset >> 2 & 0x01) ^ (tmpOffset >> 3 & 0x01) ^ (tmpOffset >> 4 & 0x01) ^ ( tmpOffset >> 5 & 0x01))) << 7) & 0x80;
-
- // write the logical address
- if(tmpaddr%2 != 0)
- InBuf[2] = tmpOffset<<8;
- else
- InBuf[2] = tmpOffset;
-
- eFuseWritePhysical(pAd,&InBuf[0], 6, NULL, 0);
-
- //Step 5. Compare data if not the same, invalidate the mapping entry, then re-write the data until E-fuse is exhausted
- bWriteSuccess = TRUE;
- for(i =0; i<8; i++)
- {
- addr = BlkNum * 0x10 ;
-
- InBuf[0] = addr+2*i;
- InBuf[1] = 2;
- InBuf[2] = 0x0;
-
- eFuseReadPhysical(pAd, &InBuf[0], 4, &InBuf[2], 2);
-
- if(buffer[i] != InBuf[2])
- {
- bWriteSuccess = FALSE;
- break;
- }
- }
-
- //Step 6. invlidate mapping entry and find a free mapping entry if not succeed
- if (!bWriteSuccess)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("Not bWriteSuccess BlkNum = %d\n", BlkNum));
-
- // the offset of current mapping entry
- addr = EFUSE_USAGE_MAP_START+BlkNum;
-
- //find a new mapping entry
- BlkNum = 0xffff;
- for (i=EFUSE_USAGE_MAP_START; i<=EFUSE_USAGE_MAP_END; i+=2)
- {
- eFusePhysicalReadRegisters(pAd, i, 2, &LogicalAddress);
- if( (LogicalAddress & 0xff) == 0)
- {
- BlkNum = i-EFUSE_USAGE_MAP_START;
- break;
- }
- else if(( (LogicalAddress >> 8) & 0xff) == 0)
- {
- if (i != EFUSE_USAGE_MAP_END)
- {
- BlkNum = i+1-EFUSE_USAGE_MAP_START;
- }
- break;
- }
- }
- DBGPRINT(RT_DEBUG_TRACE, ("Not bWriteSuccess new BlkNum = %d\n", BlkNum));
- if(BlkNum == 0xffff)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("eFuseWriteRegisters: out of free E-fuse space!!!\n"));
- return FALSE;
- }
-
- //invalidate the original mapping entry if new entry is not found
- tmpaddr = addr;
-
- if(addr % 2 != 0)
- addr = addr -1;
- InBuf[0] = addr;
- InBuf[1] = 2;
-
- eFuseReadPhysical(pAd, &InBuf[0], 4, &InBuf[2], 2);
-
- // write the logical address
- if(tmpaddr%2 != 0)
- {
- // Invalidate the high byte
- for (i=8; i<15; i++)
- {
- if( ( (InBuf[2] >> i) & 0x01) == 0)
- {
- InBuf[2] |= (0x1 <<i);
- break;
- }
- }
- }
- else
- {
- // invalidate the low byte
- for (i=0; i<8; i++)
- {
- if( ( (InBuf[2] >> i) & 0x01) == 0)
- {
- InBuf[2] |= (0x1 <<i);
- break;
- }
- }
- }
- eFuseWritePhysical(pAd, &InBuf[0], 6, NULL, 0);
- }
- }
- while(!bWriteSuccess);
-
- return TRUE;
-}
-
-/*
- ========================================================================
-
- Routine Description:
-
- Arguments:
-
- Return Value:
-
- IRQL =
-
- Note:
-
- ========================================================================
-*/
-VOID eFuseWritePhysical(
- IN PRTMP_ADAPTER pAd,
- PUSHORT lpInBuffer,
- ULONG nInBufferSize,
- PUCHAR lpOutBuffer,
- ULONG nOutBufferSize
-)
-{
- USHORT* pInBuf = (USHORT*)lpInBuffer;
- int i;
- //USHORT* pOutBuf = (USHORT*)ioBuffer;
-
- USHORT Offset = pInBuf[0]; //addr
- USHORT Length = pInBuf[1]; //length
- USHORT* pValueX = &pInBuf[2]; //value ...
- // Little-endian S | S Big-endian
- // addr 3 2 1 0 | 0 1 2 3
- // Ori-V D C B A | A B C D
- //After swapping
- // D C B A | D C B A
- //Both the little and big-endian use the same sequence to write data.
- //Therefore, we only need swap data when read the data.
- for(i=0; i<Length; i+=2)
- {
- eFusePhysicalWriteRegisters(pAd, Offset+i, 2, &pValueX[i/2]);
- }
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
-
- Arguments:
-
- Return Value:
-
- IRQL =
-
- Note:
-
- ========================================================================
-*/
-NTSTATUS eFuseWrite(
- IN PRTMP_ADAPTER pAd,
- IN USHORT Offset,
- IN PUCHAR pData,
- IN USHORT length)
-{
- int i;
-
- USHORT* pValueX = (PUSHORT) pData; //value ...
- //The input value=3070 will be stored as following
- // Little-endian S | S Big-endian
- // addr 1 0 | 0 1
- // Ori-V 30 70 | 30 70
- //After swapping
- // 30 70 | 70 30
- //Casting
- // 3070 | 7030 (x)
- //The swapping should be removed for big-endian
- for(i=0; i<length; i+=2)
- {
- eFuseWriteRegisters(pAd, Offset+i, 2, &pValueX[i/2]);
- }
-
- return TRUE;
-}
-
-/*
- ========================================================================
-
- Routine Description:
-
- Arguments:
-
- Return Value:
-
- IRQL =
-
- Note:
-
- ========================================================================
-*/
-INT set_eFuseGetFreeBlockCount_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- USHORT i;
- USHORT LogicalAddress;
- USHORT efusefreenum=0;
- if(!pAd->bUseEfuse)
- return FALSE;
- for (i = EFUSE_USAGE_MAP_START; i <= EFUSE_USAGE_MAP_END; i+=2)
- {
- eFusePhysicalReadRegisters(pAd, i, 2, &LogicalAddress);
- if( (LogicalAddress & 0xff) == 0)
- {
- efusefreenum= (UCHAR) (EFUSE_USAGE_MAP_END-i+1);
- break;
- }
- else if(( (LogicalAddress >> 8) & 0xff) == 0)
- {
- efusefreenum = (UCHAR) (EFUSE_USAGE_MAP_END-i);
- break;
- }
-
- if(i == EFUSE_USAGE_MAP_END)
- efusefreenum = 0;
- }
- printk("efuseFreeNumber is %d\n",efusefreenum);
- return TRUE;
-}
-INT set_eFusedump_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
-USHORT InBuf[3];
- INT i=0;
- if(!pAd->bUseEfuse)
- return FALSE;
- for(i =0; i<EFUSE_USAGE_MAP_END/2; i++)
- {
- InBuf[0] = 2*i;
- InBuf[1] = 2;
- InBuf[2] = 0x0;
-
- eFuseReadPhysical(pAd, &InBuf[0], 4, &InBuf[2], 2);
- if(i%4==0)
- printk("\nBlock %x:",i/8);
- printk("%04x ",InBuf[2]);
- }
- return TRUE;
-}
-INT set_eFuseLoadFromBin_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- CHAR *src;
- struct file *srcf;
- INT retval, orgfsuid, orgfsgid;
- mm_segment_t orgfs;
- UCHAR *buffer;
- UCHAR BinFileSize=0;
- INT i = 0,j=0,k=1;
- USHORT *PDATA;
- USHORT DATA;
- BinFileSize=strlen("RT30xxEEPROM.bin");
- src = kmalloc(128, MEM_ALLOC_FLAG);
- NdisZeroMemory(src, 128);
-
- if(strlen(arg)>0)
- {
-
- NdisMoveMemory(src, arg, strlen(arg));
- }
-
- else
- {
-
- NdisMoveMemory(src, "RT30xxEEPROM.bin", BinFileSize);
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("FileName=%s\n",src));
- buffer = kmalloc(MAX_EEPROM_BIN_FILE_SIZE, MEM_ALLOC_FLAG);
-
- if(buffer == NULL)
- {
- kfree(src);
- return FALSE;
-}
- PDATA=kmalloc(sizeof(USHORT)*8,MEM_ALLOC_FLAG);
-
- if(PDATA==NULL)
- {
- kfree(src);
-
- kfree(buffer);
- return FALSE;
- }
- /* Don't change to uid 0, let the file be opened as the "normal" user */
-#if 0
- orgfsuid = current->fsuid;
- orgfsgid = current->fsgid;
- current->fsuid=current->fsgid = 0;
-#endif
- orgfs = get_fs();
- set_fs(KERNEL_DS);
-
- if (src && *src)
- {
- srcf = filp_open(src, O_RDONLY, 0);
- if (IS_ERR(srcf))
- {
- DBGPRINT(RT_DEBUG_ERROR, ("--> Error %ld opening %s\n", -PTR_ERR(srcf),src));
- return FALSE;
- }
- else
- {
- // The object must have a read method
- if (srcf->f_op && srcf->f_op->read)
- {
- memset(buffer, 0x00, MAX_EEPROM_BIN_FILE_SIZE);
- while(srcf->f_op->read(srcf, &buffer[i], 1, &srcf->f_pos)==1)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("%02X ",buffer[i]));
- if((i+1)%8==0)
- DBGPRINT(RT_DEBUG_TRACE, ("\n"));
- i++;
- if(i>=MAX_EEPROM_BIN_FILE_SIZE)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("--> Error %ld reading %s, The file is too large[1024]\n", -PTR_ERR(srcf),src));
- kfree(PDATA);
- kfree(buffer);
- kfree(src);
- return FALSE;
- }
- }
- }
- else
- {
- DBGPRINT(RT_DEBUG_ERROR, ("--> Error!! System doest not support read function\n"));
- kfree(PDATA);
- kfree(buffer);
- kfree(src);
- return FALSE;
- }
- }
-
-
- }
- else
- {
- DBGPRINT(RT_DEBUG_ERROR, ("--> Error src or srcf is null\n"));
- kfree(PDATA);
- kfree(buffer);
- return FALSE;
-
- }
-
-
- retval=filp_close(srcf,NULL);
-
- if (retval)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("--> Error %d closing %s\n", -retval, src));
- }
- set_fs(orgfs);
-#if 0
- current->fsuid = orgfsuid;
- current->fsgid = orgfsgid;
-#endif
- for(j=0;j<i;j++)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("%02X ",buffer[j]));
- if((j+1)%2==0)
- PDATA[j/2%8]=((buffer[j]<<8)&0xff00)|(buffer[j-1]&0xff);
- if(j%16==0)
- {
- k=buffer[j];
- }
- else
- {
- k&=buffer[j];
- if((j+1)%16==0)
- {
-
- DBGPRINT(RT_DEBUG_TRACE, (" result=%02X,blk=%02x\n",k,j/16));
-
- if(k!=0xff)
- eFuseWriteRegistersFromBin(pAd,(USHORT)j-15, 16, PDATA);
- else
- {
- if(eFuseReadRegisters(pAd,j, 2,(PUSHORT)&DATA)!=0x3f)
- eFuseWriteRegistersFromBin(pAd,(USHORT)j-15, 16, PDATA);
- }
- /*
- for(l=0;l<8;l++)
- printk("%04x ",PDATA[l]);
- printk("\n");
- */
- NdisZeroMemory(PDATA,16);
-
-
- }
- }
-
-
- }
-
-
- kfree(PDATA);
- kfree(buffer);
- kfree(src);
- return TRUE;
-}
-NTSTATUS eFuseWriteRegistersFromBin(
- IN PRTMP_ADAPTER pAd,
- IN USHORT Offset,
- IN USHORT Length,
- IN USHORT* pData)
-{
- USHORT i;
- USHORT eFuseData;
- USHORT LogicalAddress, BlkNum = 0xffff;
- UCHAR EFSROM_AOUT,Loop=0;
- EFUSE_CTRL_STRUC eFuseCtrlStruc;
- USHORT efuseDataOffset;
- UINT32 data,tempbuffer;
- USHORT addr,tmpaddr, InBuf[3], tmpOffset;
- UINT32 buffer[4];
- BOOLEAN bWriteSuccess = TRUE;
- BOOLEAN bNotWrite=TRUE;
- BOOLEAN bAllocateNewBlk=TRUE;
-
- DBGPRINT(RT_DEBUG_TRACE, ("eFuseWriteRegistersFromBin Offset=%x, pData=%04x:%04x:%04x:%04x\n", Offset, *pData,*(pData+1),*(pData+2),*(pData+3)));
-
- do
- {
- //Step 0. find the entry in the mapping table
- //The address of EEPROM is 2-bytes alignment.
- //The last bit is used for alignment, so it must be 0.
- Loop++;
- tmpOffset = Offset & 0xfffe;
- EFSROM_AOUT = eFuseReadRegisters(pAd, tmpOffset, 2, &eFuseData);
-
- if( EFSROM_AOUT == 0x3f)
- { //find available logical address pointer
- //the logical address does not exist, find an empty one
- //from the first address of block 45=16*45=0x2d0 to the last address of block 47
- //==>48*16-3(reserved)=2FC
- bAllocateNewBlk=TRUE;
- for (i=EFUSE_USAGE_MAP_START; i<=EFUSE_USAGE_MAP_END; i+=2)
- {
- //Retrive the logical block nubmer form each logical address pointer
- //It will access two logical address pointer each time.
- eFusePhysicalReadRegisters(pAd, i, 2, &LogicalAddress);
- if( (LogicalAddress & 0xff) == 0)
- {//Not used logical address pointer
- BlkNum = i-EFUSE_USAGE_MAP_START;
- break;
- }
- else if(( (LogicalAddress >> 8) & 0xff) == 0)
- {//Not used logical address pointer
- if (i != EFUSE_USAGE_MAP_END)
- {
- BlkNum = i-EFUSE_USAGE_MAP_START+1;
- }
- break;
- }
- }
- }
- else
- {
- bAllocateNewBlk=FALSE;
- BlkNum = EFSROM_AOUT;
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("eFuseWriteRegisters BlkNum = %d \n", BlkNum));
-
- if(BlkNum == 0xffff)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("eFuseWriteRegisters: out of free E-fuse space!!!\n"));
- return FALSE;
- }
- //Step 1.1.0
- //If the block is not existing in mapping table, create one
- //and write down the 16-bytes data to the new block
- if(bAllocateNewBlk)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("Allocate New Blk\n"));
- efuseDataOffset = EFUSE_DATA3;
- for(i=0; i< 4; i++)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("Allocate New Blk, Data%d=%04x%04x\n",3-i,pData[2*i+1],pData[2*i]));
- tempbuffer=((pData[2*i+1]<<16)&0xffff0000)|pData[2*i];
-
-
- RTMP_IO_WRITE32(pAd, efuseDataOffset,tempbuffer);
- efuseDataOffset -= 4;
-
- }
- /////////////////////////////////////////////////////////////////
-
- //Step1.1.1. Write 10-bit of address to EFSROM_AIN (0x580, bit25:bit16). The address must be 16-byte alignment.
- eFuseCtrlStruc.field.EFSROM_AIN = BlkNum* 0x10 ;
-
- //Step1.1.2. Write EFSROM_MODE (0x580, bit7:bit6) to 3.
- eFuseCtrlStruc.field.EFSROM_MODE = 3;
-
- //Step1.1.3. Write EFSROM_KICK (0x580, bit30) to 1 to kick-off physical write procedure.
- eFuseCtrlStruc.field.EFSROM_KICK = 1;
-
- NdisMoveMemory(&data, &eFuseCtrlStruc, 4);
-
- RTMP_IO_WRITE32(pAd, EFUSE_CTRL, data);
-
- //Step1.1.4. Polling EFSROM_KICK(0x580, bit30) until it become 0 again. It¡¦s done.
- i = 0;
- while(i < 100)
- {
- RTMP_IO_READ32(pAd, EFUSE_CTRL, (PUINT32) &eFuseCtrlStruc);
-
- if(eFuseCtrlStruc.field.EFSROM_KICK == 0)
- break;
-
- RTMPusecDelay(2);
- i++;
- }
-
- }
- else
- { //Step1.2.
- //If the same logical number is existing, check if the writting data and the data
- //saving in this block are the same.
- /////////////////////////////////////////////////////////////////
- //read current values of 16-byte block
- RTMP_IO_READ32(pAd, EFUSE_CTRL, (PUINT32) &eFuseCtrlStruc);
-
- //Step1.2.0. Write 10-bit of address to EFSROM_AIN (0x580, bit25:bit16). The address must be 16-byte alignment.
- eFuseCtrlStruc.field.EFSROM_AIN = Offset & 0xfff0;
-
- //Step1.2.1. Write EFSROM_MODE (0x580, bit7:bit6) to 1.
- eFuseCtrlStruc.field.EFSROM_MODE = 0;
-
- //Step1.2.2. Write EFSROM_KICK (0x580, bit30) to 1 to kick-off physical read procedure.
- eFuseCtrlStruc.field.EFSROM_KICK = 1;
-
- NdisMoveMemory(&data, &eFuseCtrlStruc, 4);
- RTMP_IO_WRITE32(pAd, EFUSE_CTRL, data);
-
- //Step1.2.3. Polling EFSROM_KICK(0x580, bit30) until it become 0 again.
- i = 0;
- while(i < 100)
- {
- RTMP_IO_READ32(pAd, EFUSE_CTRL, (PUINT32) &eFuseCtrlStruc);
-
- if(eFuseCtrlStruc.field.EFSROM_KICK == 0)
- break;
- RTMPusecDelay(2);
- i++;
- }
-
- //Step1.2.4. Read 16-byte of data from EFUSE_DATA0-3 (0x59C-0x590)
- efuseDataOffset = EFUSE_DATA3;
- for(i=0; i< 4; i++)
- {
- RTMP_IO_READ32(pAd, efuseDataOffset, (PUINT32) &buffer[i]);
- efuseDataOffset -= 4;
- }
- //Step1.2.5. Check if the data of efuse and the writing data are the same.
- for(i =0; i<4; i++)
- {
- tempbuffer=((pData[2*i+1]<<16)&0xffff0000)|pData[2*i];
- DBGPRINT(RT_DEBUG_TRACE, ("buffer[%d]=%x,pData[%d]=%x,pData[%d]=%x,tempbuffer=%x\n",i,buffer[i],2*i,pData[2*i],2*i+1,pData[2*i+1],tempbuffer));
-
- if(((buffer[i]&0xffff0000)==(pData[2*i+1]<<16))&&((buffer[i]&0xffff)==pData[2*i]))
- bNotWrite&=TRUE;
- else
- {
- bNotWrite&=FALSE;
- break;
- }
- }
- if(!bNotWrite)
- {
- printk("The data is not the same\n");
-
- for(i =0; i<8; i++)
- {
- addr = BlkNum * 0x10 ;
-
- InBuf[0] = addr+2*i;
- InBuf[1] = 2;
- InBuf[2] = pData[i];
-
- eFuseWritePhysical(pAd, &InBuf[0], 6, NULL, 2);
- }
-
- }
- else
- return TRUE;
- }
-
-
-
- //Step 2. Write mapping table
- addr = EFUSE_USAGE_MAP_START+BlkNum;
-
- tmpaddr = addr;
-
- if(addr % 2 != 0)
- addr = addr -1;
- InBuf[0] = addr;
- InBuf[1] = 2;
-
- //convert the address from 10 to 8 bit ( bit7, 6 = parity and bit5 ~ 0 = bit9~4), and write to logical map entry
- tmpOffset = Offset;
- tmpOffset >>= 4;
- tmpOffset |= ((~((tmpOffset & 0x01) ^ ( tmpOffset >> 1 & 0x01) ^ (tmpOffset >> 2 & 0x01) ^ (tmpOffset >> 3 & 0x01))) << 6) & 0x40;
- tmpOffset |= ((~( (tmpOffset >> 2 & 0x01) ^ (tmpOffset >> 3 & 0x01) ^ (tmpOffset >> 4 & 0x01) ^ ( tmpOffset >> 5 & 0x01))) << 7) & 0x80;
-
- // write the logical address
- if(tmpaddr%2 != 0)
- InBuf[2] = tmpOffset<<8;
- else
- InBuf[2] = tmpOffset;
-
- eFuseWritePhysical(pAd,&InBuf[0], 6, NULL, 0);
-
- //Step 3. Compare data if not the same, invalidate the mapping entry, then re-write the data until E-fuse is exhausted
- bWriteSuccess = TRUE;
- for(i =0; i<8; i++)
- {
- addr = BlkNum * 0x10 ;
-
- InBuf[0] = addr+2*i;
- InBuf[1] = 2;
- InBuf[2] = 0x0;
-
- eFuseReadPhysical(pAd, &InBuf[0], 4, &InBuf[2], 2);
- DBGPRINT(RT_DEBUG_TRACE, ("addr=%x, buffer[i]=%x,InBuf[2]=%x\n",InBuf[0],pData[i],InBuf[2]));
- if(pData[i] != InBuf[2])
- {
- bWriteSuccess = FALSE;
- break;
- }
- }
-
- //Step 4. invlidate mapping entry and find a free mapping entry if not succeed
-
- if (!bWriteSuccess&&Loop<2)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("eFuseWriteRegistersFromBin::Not bWriteSuccess BlkNum = %d\n", BlkNum));
-
- // the offset of current mapping entry
- addr = EFUSE_USAGE_MAP_START+BlkNum;
-
- //find a new mapping entry
- BlkNum = 0xffff;
- for (i=EFUSE_USAGE_MAP_START; i<=EFUSE_USAGE_MAP_END; i+=2)
- {
- eFusePhysicalReadRegisters(pAd, i, 2, &LogicalAddress);
- if( (LogicalAddress & 0xff) == 0)
- {
- BlkNum = i-EFUSE_USAGE_MAP_START;
- break;
- }
- else if(( (LogicalAddress >> 8) & 0xff) == 0)
- {
- if (i != EFUSE_USAGE_MAP_END)
- {
- BlkNum = i+1-EFUSE_USAGE_MAP_START;
- }
- break;
- }
- }
- DBGPRINT(RT_DEBUG_TRACE, ("eFuseWriteRegistersFromBin::Not bWriteSuccess new BlkNum = %d\n", BlkNum));
- if(BlkNum == 0xffff)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("eFuseWriteRegistersFromBin: out of free E-fuse space!!!\n"));
- return FALSE;
- }
-
- //invalidate the original mapping entry if new entry is not found
- tmpaddr = addr;
-
- if(addr % 2 != 0)
- addr = addr -1;
- InBuf[0] = addr;
- InBuf[1] = 2;
-
- eFuseReadPhysical(pAd, &InBuf[0], 4, &InBuf[2], 2);
-
- // write the logical address
- if(tmpaddr%2 != 0)
- {
- // Invalidate the high byte
- for (i=8; i<15; i++)
- {
- if( ( (InBuf[2] >> i) & 0x01) == 0)
- {
- InBuf[2] |= (0x1 <<i);
- break;
- }
- }
- }
- else
- {
- // invalidate the low byte
- for (i=0; i<8; i++)
- {
- if( ( (InBuf[2] >> i) & 0x01) == 0)
- {
- InBuf[2] |= (0x1 <<i);
- break;
- }
- }
- }
- eFuseWritePhysical(pAd, &InBuf[0], 6, NULL, 0);
- }
-
- }
- while(!bWriteSuccess&&Loop<2);
-
- return TRUE;
-}
-
-#endif // RT30xx //
-//2008/09/11:KH add to support efuse-->
+#include "../../rt2860/common/eeprom.c"
-/*
- *************************************************************************
- * 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:
- md5.c
-
- Abstract:
-
- Revision History:
- Who When What
- -------- ---------- ----------------------------------------------
- Name Date Modification logs
- jan 10-28-03 Initial
- Rita 11-23-04 Modify MD5 and SHA-1
- Rita 10-14-05 Modify SHA-1 in big-endian platform
- */
-#include "../rt_config.h"
-
-/**
- * md5_mac:
- * @key: pointer to the key used for MAC generation
- * @key_len: length of the key in bytes
- * @data: pointer to the data area for which the MAC is generated
- * @data_len: length of the data in bytes
- * @mac: pointer to the buffer holding space for the MAC; the buffer should
- * have space for 128-bit (16 bytes) MD5 hash value
- *
- * md5_mac() determines the message authentication code by using secure hash
- * MD5(key | data | key).
- */
-void md5_mac(u8 *key, size_t key_len, u8 *data, size_t data_len, u8 *mac)
-{
- MD5_CTX context;
-
- MD5Init(&context);
- MD5Update(&context, key, key_len);
- MD5Update(&context, data, data_len);
- MD5Update(&context, key, key_len);
- MD5Final(mac, &context);
-}
-
-/**
- * hmac_md5:
- * @key: pointer to the key used for MAC generation
- * @key_len: length of the key in bytes
- * @data: pointer to the data area for which the MAC is generated
- * @data_len: length of the data in bytes
- * @mac: pointer to the buffer holding space for the MAC; the buffer should
- * have space for 128-bit (16 bytes) MD5 hash value
- *
- * hmac_md5() determines the message authentication code using HMAC-MD5.
- * This implementation is based on the sample code presented in RFC 2104.
- */
-void hmac_md5(u8 *key, size_t key_len, u8 *data, size_t data_len, u8 *mac)
-{
- MD5_CTX context;
- u8 k_ipad[65]; /* inner padding - key XORd with ipad */
- u8 k_opad[65]; /* outer padding - key XORd with opad */
- u8 tk[16];
- int i;
-
- //assert(key != NULL && data != NULL && mac != NULL);
-
- /* if key is longer than 64 bytes reset it to key = MD5(key) */
- if (key_len > 64) {
- MD5_CTX ttcontext;
-
- MD5Init(&ttcontext);
- MD5Update(&ttcontext, key, key_len);
- MD5Final(tk, &ttcontext);
- //key=(PUCHAR)ttcontext.buf;
- key = tk;
- key_len = 16;
- }
-
- /* the HMAC_MD5 transform looks like:
- *
- * MD5(K XOR opad, MD5(K XOR ipad, text))
- *
- * where K is an n byte key
- * ipad is the byte 0x36 repeated 64 times
- * opad is the byte 0x5c repeated 64 times
- * and text is the data being protected */
-
- /* start out by storing key in pads */
- NdisZeroMemory(k_ipad, sizeof(k_ipad));
- NdisZeroMemory(k_opad, sizeof(k_opad));
- //assert(key_len < sizeof(k_ipad));
- NdisMoveMemory(k_ipad, key, key_len);
- NdisMoveMemory(k_opad, key, key_len);
-
- /* XOR key with ipad and opad values */
- for (i = 0; i < 64; i++) {
- k_ipad[i] ^= 0x36;
- k_opad[i] ^= 0x5c;
- }
-
- /* perform inner MD5 */
- MD5Init(&context); /* init context for 1st pass */
- MD5Update(&context, k_ipad, 64); /* start with inner pad */
- MD5Update(&context, data, data_len); /* then text of datagram */
- MD5Final(mac, &context); /* finish up 1st pass */
-
- /* perform outer MD5 */
- MD5Init(&context); /* init context for 2nd pass */
- MD5Update(&context, k_opad, 64); /* start with outer pad */
- MD5Update(&context, mac, 16); /* then results of 1st hash */
- MD5Final(mac, &context); /* finish up 2nd pass */
-}
-
-#define byteReverse(buf, len) /* Nothing */
-
-/* ========================== MD5 implementation =========================== */
-// four base functions for MD5
-#define MD5_F1(x, y, z) (((x) & (y)) | ((~x) & (z)))
-#define MD5_F2(x, y, z) (((x) & (z)) | ((y) & (~z)))
-#define MD5_F3(x, y, z) ((x) ^ (y) ^ (z))
-#define MD5_F4(x, y, z) ((y) ^ ((x) | (~z)))
-#define CYCLIC_LEFT_SHIFT(w, s) (((w) << (s)) | ((w) >> (32-(s))))
-
-#define MD5Step(f, w, x, y, z, data, t, s) \
- ( w += f(x, y, z) + data + t, w = (CYCLIC_LEFT_SHIFT(w, s)) & 0xffffffff, w += x )
-
-
-/*
- * Function Description:
- * Initiate MD5 Context satisfied in RFC 1321
- *
- * Arguments:
- * pCtx Pointer to MD5 context
- *
- * Return Value:
- * None
- */
-VOID MD5Init(MD5_CTX *pCtx)
-{
- pCtx->Buf[0]=0x67452301;
- pCtx->Buf[1]=0xefcdab89;
- pCtx->Buf[2]=0x98badcfe;
- pCtx->Buf[3]=0x10325476;
-
- pCtx->LenInBitCount[0]=0;
- pCtx->LenInBitCount[1]=0;
-}
-
-
-/*
- * Function Description:
- * Update MD5 Context, allow of an arrary of octets as the next portion
- * of the message
- *
- * Arguments:
- * pCtx Pointer to MD5 context
- * pData Pointer to input data
- * LenInBytes The length of input data (unit: byte)
- *
- * Return Value:
- * None
- *
- * Note:
- * Called after MD5Init or MD5Update(itself)
- */
-VOID MD5Update(MD5_CTX *pCtx, UCHAR *pData, UINT32 LenInBytes)
-{
-
- UINT32 TfTimes;
- UINT32 temp;
- unsigned int i;
-
- temp = pCtx->LenInBitCount[0];
-
- pCtx->LenInBitCount[0] = (UINT32) (pCtx->LenInBitCount[0] + (LenInBytes << 3));
-
- if (pCtx->LenInBitCount[0] < temp)
- pCtx->LenInBitCount[1]++; //carry in
-
- pCtx->LenInBitCount[1] += LenInBytes >> 29;
-
- // mod 64 bytes
- temp = (temp >> 3) & 0x3f;
-
- // process lacks of 64-byte data
- if (temp)
- {
- UCHAR *pAds = (UCHAR *) pCtx->Input + temp;
-
- if ((temp+LenInBytes) < 64)
- {
- NdisMoveMemory(pAds, (UCHAR *)pData, LenInBytes);
- return;
- }
-
- NdisMoveMemory(pAds, (UCHAR *)pData, 64-temp);
- byteReverse(pCtx->Input, 16);
- MD5Transform(pCtx->Buf, (UINT32 *)pCtx->Input);
-
- pData += 64-temp;
- LenInBytes -= 64-temp;
- } // end of if (temp)
-
-
- TfTimes = (LenInBytes >> 6);
-
- for (i=TfTimes; i>0; i--)
- {
- NdisMoveMemory(pCtx->Input, (UCHAR *)pData, 64);
- byteReverse(pCtx->Input, 16);
- MD5Transform(pCtx->Buf, (UINT32 *)pCtx->Input);
- pData += 64;
- LenInBytes -= 64;
- } // end of for
-
- // buffering lacks of 64-byte data
- if(LenInBytes)
- NdisMoveMemory(pCtx->Input, (UCHAR *)pData, LenInBytes);
-
-}
-
-
-/*
- * Function Description:
- * Append padding bits and length of original message in the tail
- * The message digest has to be completed in the end
- *
- * Arguments:
- * Digest Output of Digest-Message for MD5
- * pCtx Pointer to MD5 context
- *
- * Return Value:
- * None
- *
- * Note:
- * Called after MD5Update
- */
-VOID MD5Final(UCHAR Digest[16], MD5_CTX *pCtx)
-{
- UCHAR Remainder;
- UCHAR PadLenInBytes;
- UCHAR *pAppend=0;
- unsigned int i;
-
- Remainder = (UCHAR)((pCtx->LenInBitCount[0] >> 3) & 0x3f);
-
- PadLenInBytes = (Remainder < 56) ? (56-Remainder) : (120-Remainder);
-
- pAppend = (UCHAR *)pCtx->Input + Remainder;
-
- // padding bits without crossing block(64-byte based) boundary
- if (Remainder < 56)
- {
- *pAppend = 0x80;
- PadLenInBytes --;
-
- NdisZeroMemory((UCHAR *)pCtx->Input + Remainder+1, PadLenInBytes);
-
- // add data-length field, from low to high
- for (i=0; i<4; i++)
- {
- pCtx->Input[56+i] = (UCHAR)((pCtx->LenInBitCount[0] >> (i << 3)) & 0xff);
- pCtx->Input[60+i] = (UCHAR)((pCtx->LenInBitCount[1] >> (i << 3)) & 0xff);
- }
-
- byteReverse(pCtx->Input, 16);
- MD5Transform(pCtx->Buf, (UINT32 *)pCtx->Input);
- } // end of if
-
- // padding bits with crossing block(64-byte based) boundary
- else
- {
- // the first block ===
- *pAppend = 0x80;
- PadLenInBytes --;
-
- NdisZeroMemory((UCHAR *)pCtx->Input + Remainder+1, (64-Remainder-1));
- PadLenInBytes -= (64 - Remainder - 1);
-
- byteReverse(pCtx->Input, 16);
- MD5Transform(pCtx->Buf, (UINT32 *)pCtx->Input);
-
-
- // the second block ===
- NdisZeroMemory((UCHAR *)pCtx->Input, PadLenInBytes);
-
- // add data-length field
- for (i=0; i<4; i++)
- {
- pCtx->Input[56+i] = (UCHAR)((pCtx->LenInBitCount[0] >> (i << 3)) & 0xff);
- pCtx->Input[60+i] = (UCHAR)((pCtx->LenInBitCount[1] >> (i << 3)) & 0xff);
- }
-
- byteReverse(pCtx->Input, 16);
- MD5Transform(pCtx->Buf, (UINT32 *)pCtx->Input);
- } // end of else
-
-
- NdisMoveMemory((UCHAR *)Digest, (UINT32 *)pCtx->Buf, 16); // output
- byteReverse((UCHAR *)Digest, 4);
- NdisZeroMemory(pCtx, sizeof(pCtx)); // memory free
-}
-
-
-/*
- * Function Description:
- * The central algorithm of MD5, consists of four rounds and sixteen
- * steps per round
- *
- * Arguments:
- * Buf Buffers of four states (output: 16 bytes)
- * Mes Input data (input: 64 bytes)
- *
- * Return Value:
- * None
- *
- * Note:
- * Called by MD5Update or MD5Final
- */
-VOID MD5Transform(UINT32 Buf[4], UINT32 Mes[16])
-{
- UINT32 Reg[4], Temp;
- unsigned int i;
-
- static UCHAR LShiftVal[16] =
- {
- 7, 12, 17, 22,
- 5, 9 , 14, 20,
- 4, 11, 16, 23,
- 6, 10, 15, 21,
- };
-
-
- // [equal to 4294967296*abs(sin(index))]
- static UINT32 MD5Table[64] =
- {
- 0xd76aa478, 0xe8c7b756, 0x242070db, 0xc1bdceee,
- 0xf57c0faf, 0x4787c62a, 0xa8304613, 0xfd469501,
- 0x698098d8, 0x8b44f7af, 0xffff5bb1, 0x895cd7be,
- 0x6b901122, 0xfd987193, 0xa679438e, 0x49b40821,
-
- 0xf61e2562, 0xc040b340, 0x265e5a51, 0xe9b6c7aa,
- 0xd62f105d, 0x02441453, 0xd8a1e681, 0xe7d3fbc8,
- 0x21e1cde6, 0xc33707d6, 0xf4d50d87, 0x455a14ed,
- 0xa9e3e905, 0xfcefa3f8, 0x676f02d9, 0x8d2a4c8a,
-
- 0xfffa3942, 0x8771f681, 0x6d9d6122, 0xfde5380c,
- 0xa4beea44, 0x4bdecfa9, 0xf6bb4b60, 0xbebfbc70,
- 0x289b7ec6, 0xeaa127fa, 0xd4ef3085, 0x04881d05,
- 0xd9d4d039, 0xe6db99e5, 0x1fa27cf8, 0xc4ac5665,
-
- 0xf4292244, 0x432aff97, 0xab9423a7, 0xfc93a039,
- 0x655b59c3, 0x8f0ccc92, 0xffeff47d, 0x85845dd1,
- 0x6fa87e4f, 0xfe2ce6e0, 0xa3014314, 0x4e0811a1,
- 0xf7537e82, 0xbd3af235, 0x2ad7d2bb, 0xeb86d391
- };
-
-
- for (i=0; i<4; i++)
- Reg[i]=Buf[i];
-
-
- // 64 steps in MD5 algorithm
- for (i=0; i<16; i++)
- {
- MD5Step(MD5_F1, Reg[0], Reg[1], Reg[2], Reg[3], Mes[i],
- MD5Table[i], LShiftVal[i & 0x3]);
-
- // one-word right shift
- Temp = Reg[3];
- Reg[3] = Reg[2];
- Reg[2] = Reg[1];
- Reg[1] = Reg[0];
- Reg[0] = Temp;
- }
- for (i=16; i<32; i++)
- {
- MD5Step(MD5_F2, Reg[0], Reg[1], Reg[2], Reg[3], Mes[(5*(i & 0xf)+1) & 0xf],
- MD5Table[i], LShiftVal[(0x1 << 2)+(i & 0x3)]);
-
- // one-word right shift
- Temp = Reg[3];
- Reg[3] = Reg[2];
- Reg[2] = Reg[1];
- Reg[1] = Reg[0];
- Reg[0] = Temp;
- }
- for (i=32; i<48; i++)
- {
- MD5Step(MD5_F3, Reg[0], Reg[1], Reg[2], Reg[3], Mes[(3*(i & 0xf)+5) & 0xf],
- MD5Table[i], LShiftVal[(0x1 << 3)+(i & 0x3)]);
-
- // one-word right shift
- Temp = Reg[3];
- Reg[3] = Reg[2];
- Reg[2] = Reg[1];
- Reg[1] = Reg[0];
- Reg[0] = Temp;
- }
- for (i=48; i<64; i++)
- {
- MD5Step(MD5_F4, Reg[0], Reg[1], Reg[2], Reg[3], Mes[(7*(i & 0xf)) & 0xf],
- MD5Table[i], LShiftVal[(0x3 << 2)+(i & 0x3)]);
-
- // one-word right shift
- Temp = Reg[3];
- Reg[3] = Reg[2];
- Reg[2] = Reg[1];
- Reg[1] = Reg[0];
- Reg[0] = Temp;
- }
-
-
- // (temporary)output
- for (i=0; i<4; i++)
- Buf[i] += Reg[i];
-
-}
-
-
-
-/* ========================= SHA-1 implementation ========================== */
-// four base functions for SHA-1
-#define SHA1_F1(b, c, d) (((b) & (c)) | ((~b) & (d)))
-#define SHA1_F2(b, c, d) ((b) ^ (c) ^ (d))
-#define SHA1_F3(b, c, d) (((b) & (c)) | ((b) & (d)) | ((c) & (d)))
-
-
-#define SHA1Step(f, a, b, c, d, e, w, k) \
- ( e += ( f(b, c, d) + w + k + CYCLIC_LEFT_SHIFT(a, 5)) & 0xffffffff, \
- b = CYCLIC_LEFT_SHIFT(b, 30) )
-
-//Initiate SHA-1 Context satisfied in RFC 3174
-VOID SHAInit(SHA_CTX *pCtx)
-{
- pCtx->Buf[0]=0x67452301;
- pCtx->Buf[1]=0xefcdab89;
- pCtx->Buf[2]=0x98badcfe;
- pCtx->Buf[3]=0x10325476;
- pCtx->Buf[4]=0xc3d2e1f0;
-
- pCtx->LenInBitCount[0]=0;
- pCtx->LenInBitCount[1]=0;
-}
-
-/*
- * Function Description:
- * Update SHA-1 Context, allow of an arrary of octets as the next
- * portion of the message
- *
- * Arguments:
- * pCtx Pointer to SHA-1 context
- * pData Pointer to input data
- * LenInBytes The length of input data (unit: byte)
- *
- * Return Value:
- * error indicate more than pow(2,64) bits of data
- *
- * Note:
- * Called after SHAInit or SHAUpdate(itself)
- */
-UCHAR SHAUpdate(SHA_CTX *pCtx, UCHAR *pData, UINT32 LenInBytes)
-{
- UINT32 TfTimes;
- UINT32 temp1,temp2;
- unsigned int i;
- UCHAR err=1;
-
- temp1 = pCtx->LenInBitCount[0];
- temp2 = pCtx->LenInBitCount[1];
-
- pCtx->LenInBitCount[0] = (UINT32) (pCtx->LenInBitCount[0] + (LenInBytes << 3));
- if (pCtx->LenInBitCount[0] < temp1)
- pCtx->LenInBitCount[1]++; //carry in
-
-
- pCtx->LenInBitCount[1] = (UINT32) (pCtx->LenInBitCount[1] +(LenInBytes >> 29));
- if (pCtx->LenInBitCount[1] < temp2)
- return (err); //check total length of original data
-
-
- // mod 64 bytes
- temp1 = (temp1 >> 3) & 0x3f;
-
- // process lacks of 64-byte data
- if (temp1)
- {
- UCHAR *pAds = (UCHAR *) pCtx->Input + temp1;
-
- if ((temp1+LenInBytes) < 64)
- {
- NdisMoveMemory(pAds, (UCHAR *)pData, LenInBytes);
- return (0);
- }
-
- NdisMoveMemory(pAds, (UCHAR *)pData, 64-temp1);
- byteReverse((UCHAR *)pCtx->Input, 16);
-
- NdisZeroMemory((UCHAR *)pCtx->Input + 64, 16);
- SHATransform(pCtx->Buf, (UINT32 *)pCtx->Input);
-
- pData += 64-temp1;
- LenInBytes -= 64-temp1;
- } // end of if (temp1)
-
-
- TfTimes = (LenInBytes >> 6);
-
- for (i=TfTimes; i>0; i--)
- {
- NdisMoveMemory(pCtx->Input, (UCHAR *)pData, 64);
- byteReverse((UCHAR *)pCtx->Input, 16);
-
- NdisZeroMemory((UCHAR *)pCtx->Input + 64, 16);
- SHATransform(pCtx->Buf, (UINT32 *)pCtx->Input);
- pData += 64;
- LenInBytes -= 64;
- } // end of for
-
- // buffering lacks of 64-byte data
- if(LenInBytes)
- NdisMoveMemory(pCtx->Input, (UCHAR *)pData, LenInBytes);
-
- return (0);
-
-}
-
-// Append padding bits and length of original message in the tail
-// The message digest has to be completed in the end
-VOID SHAFinal(SHA_CTX *pCtx, UCHAR Digest[20])
-{
- UCHAR Remainder;
- UCHAR PadLenInBytes;
- UCHAR *pAppend=0;
- unsigned int i;
-
- Remainder = (UCHAR)((pCtx->LenInBitCount[0] >> 3) & 0x3f);
-
- pAppend = (UCHAR *)pCtx->Input + Remainder;
-
- PadLenInBytes = (Remainder < 56) ? (56-Remainder) : (120-Remainder);
-
- // padding bits without crossing block(64-byte based) boundary
- if (Remainder < 56)
- {
- *pAppend = 0x80;
- PadLenInBytes --;
-
- NdisZeroMemory((UCHAR *)pCtx->Input + Remainder+1, PadLenInBytes);
-
- // add data-length field, from high to low
- for (i=0; i<4; i++)
- {
- pCtx->Input[56+i] = (UCHAR)((pCtx->LenInBitCount[1] >> ((3-i) << 3)) & 0xff);
- pCtx->Input[60+i] = (UCHAR)((pCtx->LenInBitCount[0] >> ((3-i) << 3)) & 0xff);
- }
-
- byteReverse((UCHAR *)pCtx->Input, 16);
- NdisZeroMemory((UCHAR *)pCtx->Input + 64, 14);
- SHATransform(pCtx->Buf, (UINT32 *)pCtx->Input);
- } // end of if
-
- // padding bits with crossing block(64-byte based) boundary
- else
- {
- // the first block ===
- *pAppend = 0x80;
- PadLenInBytes --;
-
- NdisZeroMemory((UCHAR *)pCtx->Input + Remainder+1, (64-Remainder-1));
- PadLenInBytes -= (64 - Remainder - 1);
-
- byteReverse((UCHAR *)pCtx->Input, 16);
- NdisZeroMemory((UCHAR *)pCtx->Input + 64, 16);
- SHATransform(pCtx->Buf, (UINT32 *)pCtx->Input);
-
-
- // the second block ===
- NdisZeroMemory((UCHAR *)pCtx->Input, PadLenInBytes);
-
- // add data-length field
- for (i=0; i<4; i++)
- {
- pCtx->Input[56+i] = (UCHAR)((pCtx->LenInBitCount[1] >> ((3-i) << 3)) & 0xff);
- pCtx->Input[60+i] = (UCHAR)((pCtx->LenInBitCount[0] >> ((3-i) << 3)) & 0xff);
- }
-
- byteReverse((UCHAR *)pCtx->Input, 16);
- NdisZeroMemory((UCHAR *)pCtx->Input + 64, 16);
- SHATransform(pCtx->Buf, (UINT32 *)pCtx->Input);
- } // end of else
-
-
- //Output, bytereverse
- for (i=0; i<20; i++)
- {
- Digest [i] = (UCHAR)(pCtx->Buf[i>>2] >> 8*(3-(i & 0x3)));
- }
-
- NdisZeroMemory(pCtx, sizeof(pCtx)); // memory free
-}
-
-
-// The central algorithm of SHA-1, consists of four rounds and
-// twenty steps per round
-VOID SHATransform(UINT32 Buf[5], UINT32 Mes[20])
-{
- UINT32 Reg[5],Temp;
- unsigned int i;
- UINT32 W[80];
-
- static UINT32 SHA1Table[4] = { 0x5a827999, 0x6ed9eba1,
- 0x8f1bbcdc, 0xca62c1d6 };
-
- Reg[0]=Buf[0];
- Reg[1]=Buf[1];
- Reg[2]=Buf[2];
- Reg[3]=Buf[3];
- Reg[4]=Buf[4];
-
- //the first octet of a word is stored in the 0th element, bytereverse
- for(i = 0; i < 16; i++)
- {
- W[i] = (Mes[i] >> 24) & 0xff;
- W[i] |= (Mes[i] >> 8 ) & 0xff00;
- W[i] |= (Mes[i] << 8 ) & 0xff0000;
- W[i] |= (Mes[i] << 24) & 0xff000000;
- }
-
-
- for (i = 0; i < 64; i++)
- W[16+i] = CYCLIC_LEFT_SHIFT(W[i] ^ W[2+i] ^ W[8+i] ^ W[13+i], 1);
-
-
- // 80 steps in SHA-1 algorithm
- for (i=0; i<80; i++)
- {
- if (i<20)
- SHA1Step(SHA1_F1, Reg[0], Reg[1], Reg[2], Reg[3], Reg[4],
- W[i], SHA1Table[0]);
-
- else if (i>=20 && i<40)
- SHA1Step(SHA1_F2, Reg[0], Reg[1], Reg[2], Reg[3], Reg[4],
- W[i], SHA1Table[1]);
-
- else if (i>=40 && i<60)
- SHA1Step(SHA1_F3, Reg[0], Reg[1], Reg[2], Reg[3], Reg[4],
- W[i], SHA1Table[2]);
-
- else
- SHA1Step(SHA1_F2, Reg[0], Reg[1], Reg[2], Reg[3], Reg[4],
- W[i], SHA1Table[3]);
-
-
- // one-word right shift
- Temp = Reg[4];
- Reg[4] = Reg[3];
- Reg[3] = Reg[2];
- Reg[2] = Reg[1];
- Reg[1] = Reg[0];
- Reg[0] = Temp;
-
- } // end of for-loop
-
-
- // (temporary)output
- for (i=0; i<5; i++)
- Buf[i] += Reg[i];
-
-}
-
-
-/* ========================= AES En/Decryption ========================== */
-
-/* forward S-box */
-static uint32 FSb[256] =
-{
- 0x63, 0x7C, 0x77, 0x7B, 0xF2, 0x6B, 0x6F, 0xC5,
- 0x30, 0x01, 0x67, 0x2B, 0xFE, 0xD7, 0xAB, 0x76,
- 0xCA, 0x82, 0xC9, 0x7D, 0xFA, 0x59, 0x47, 0xF0,
- 0xAD, 0xD4, 0xA2, 0xAF, 0x9C, 0xA4, 0x72, 0xC0,
- 0xB7, 0xFD, 0x93, 0x26, 0x36, 0x3F, 0xF7, 0xCC,
- 0x34, 0xA5, 0xE5, 0xF1, 0x71, 0xD8, 0x31, 0x15,
- 0x04, 0xC7, 0x23, 0xC3, 0x18, 0x96, 0x05, 0x9A,
- 0x07, 0x12, 0x80, 0xE2, 0xEB, 0x27, 0xB2, 0x75,
- 0x09, 0x83, 0x2C, 0x1A, 0x1B, 0x6E, 0x5A, 0xA0,
- 0x52, 0x3B, 0xD6, 0xB3, 0x29, 0xE3, 0x2F, 0x84,
- 0x53, 0xD1, 0x00, 0xED, 0x20, 0xFC, 0xB1, 0x5B,
- 0x6A, 0xCB, 0xBE, 0x39, 0x4A, 0x4C, 0x58, 0xCF,
- 0xD0, 0xEF, 0xAA, 0xFB, 0x43, 0x4D, 0x33, 0x85,
- 0x45, 0xF9, 0x02, 0x7F, 0x50, 0x3C, 0x9F, 0xA8,
- 0x51, 0xA3, 0x40, 0x8F, 0x92, 0x9D, 0x38, 0xF5,
- 0xBC, 0xB6, 0xDA, 0x21, 0x10, 0xFF, 0xF3, 0xD2,
- 0xCD, 0x0C, 0x13, 0xEC, 0x5F, 0x97, 0x44, 0x17,
- 0xC4, 0xA7, 0x7E, 0x3D, 0x64, 0x5D, 0x19, 0x73,
- 0x60, 0x81, 0x4F, 0xDC, 0x22, 0x2A, 0x90, 0x88,
- 0x46, 0xEE, 0xB8, 0x14, 0xDE, 0x5E, 0x0B, 0xDB,
- 0xE0, 0x32, 0x3A, 0x0A, 0x49, 0x06, 0x24, 0x5C,
- 0xC2, 0xD3, 0xAC, 0x62, 0x91, 0x95, 0xE4, 0x79,
- 0xE7, 0xC8, 0x37, 0x6D, 0x8D, 0xD5, 0x4E, 0xA9,
- 0x6C, 0x56, 0xF4, 0xEA, 0x65, 0x7A, 0xAE, 0x08,
- 0xBA, 0x78, 0x25, 0x2E, 0x1C, 0xA6, 0xB4, 0xC6,
- 0xE8, 0xDD, 0x74, 0x1F, 0x4B, 0xBD, 0x8B, 0x8A,
- 0x70, 0x3E, 0xB5, 0x66, 0x48, 0x03, 0xF6, 0x0E,
- 0x61, 0x35, 0x57, 0xB9, 0x86, 0xC1, 0x1D, 0x9E,
- 0xE1, 0xF8, 0x98, 0x11, 0x69, 0xD9, 0x8E, 0x94,
- 0x9B, 0x1E, 0x87, 0xE9, 0xCE, 0x55, 0x28, 0xDF,
- 0x8C, 0xA1, 0x89, 0x0D, 0xBF, 0xE6, 0x42, 0x68,
- 0x41, 0x99, 0x2D, 0x0F, 0xB0, 0x54, 0xBB, 0x16
-};
-
-/* forward table */
-#define FT \
-\
- V(C6,63,63,A5), V(F8,7C,7C,84), V(EE,77,77,99), V(F6,7B,7B,8D), \
- V(FF,F2,F2,0D), V(D6,6B,6B,BD), V(DE,6F,6F,B1), V(91,C5,C5,54), \
- V(60,30,30,50), V(02,01,01,03), V(CE,67,67,A9), V(56,2B,2B,7D), \
- V(E7,FE,FE,19), V(B5,D7,D7,62), V(4D,AB,AB,E6), V(EC,76,76,9A), \
- V(8F,CA,CA,45), V(1F,82,82,9D), V(89,C9,C9,40), V(FA,7D,7D,87), \
- V(EF,FA,FA,15), V(B2,59,59,EB), V(8E,47,47,C9), V(FB,F0,F0,0B), \
- V(41,AD,AD,EC), V(B3,D4,D4,67), V(5F,A2,A2,FD), V(45,AF,AF,EA), \
- V(23,9C,9C,BF), V(53,A4,A4,F7), V(E4,72,72,96), V(9B,C0,C0,5B), \
- V(75,B7,B7,C2), V(E1,FD,FD,1C), V(3D,93,93,AE), V(4C,26,26,6A), \
- V(6C,36,36,5A), V(7E,3F,3F,41), V(F5,F7,F7,02), V(83,CC,CC,4F), \
- V(68,34,34,5C), V(51,A5,A5,F4), V(D1,E5,E5,34), V(F9,F1,F1,08), \
- V(E2,71,71,93), V(AB,D8,D8,73), V(62,31,31,53), V(2A,15,15,3F), \
- V(08,04,04,0C), V(95,C7,C7,52), V(46,23,23,65), V(9D,C3,C3,5E), \
- V(30,18,18,28), V(37,96,96,A1), V(0A,05,05,0F), V(2F,9A,9A,B5), \
- V(0E,07,07,09), V(24,12,12,36), V(1B,80,80,9B), V(DF,E2,E2,3D), \
- V(CD,EB,EB,26), V(4E,27,27,69), V(7F,B2,B2,CD), V(EA,75,75,9F), \
- V(12,09,09,1B), V(1D,83,83,9E), V(58,2C,2C,74), V(34,1A,1A,2E), \
- V(36,1B,1B,2D), V(DC,6E,6E,B2), V(B4,5A,5A,EE), V(5B,A0,A0,FB), \
- V(A4,52,52,F6), V(76,3B,3B,4D), V(B7,D6,D6,61), V(7D,B3,B3,CE), \
- V(52,29,29,7B), V(DD,E3,E3,3E), V(5E,2F,2F,71), V(13,84,84,97), \
- V(A6,53,53,F5), V(B9,D1,D1,68), V(00,00,00,00), V(C1,ED,ED,2C), \
- V(40,20,20,60), V(E3,FC,FC,1F), V(79,B1,B1,C8), V(B6,5B,5B,ED), \
- V(D4,6A,6A,BE), V(8D,CB,CB,46), V(67,BE,BE,D9), V(72,39,39,4B), \
- V(94,4A,4A,DE), V(98,4C,4C,D4), V(B0,58,58,E8), V(85,CF,CF,4A), \
- V(BB,D0,D0,6B), V(C5,EF,EF,2A), V(4F,AA,AA,E5), V(ED,FB,FB,16), \
- V(86,43,43,C5), V(9A,4D,4D,D7), V(66,33,33,55), V(11,85,85,94), \
- V(8A,45,45,CF), V(E9,F9,F9,10), V(04,02,02,06), V(FE,7F,7F,81), \
- V(A0,50,50,F0), V(78,3C,3C,44), V(25,9F,9F,BA), V(4B,A8,A8,E3), \
- V(A2,51,51,F3), V(5D,A3,A3,FE), V(80,40,40,C0), V(05,8F,8F,8A), \
- V(3F,92,92,AD), V(21,9D,9D,BC), V(70,38,38,48), V(F1,F5,F5,04), \
- V(63,BC,BC,DF), V(77,B6,B6,C1), V(AF,DA,DA,75), V(42,21,21,63), \
- V(20,10,10,30), V(E5,FF,FF,1A), V(FD,F3,F3,0E), V(BF,D2,D2,6D), \
- V(81,CD,CD,4C), V(18,0C,0C,14), V(26,13,13,35), V(C3,EC,EC,2F), \
- V(BE,5F,5F,E1), V(35,97,97,A2), V(88,44,44,CC), V(2E,17,17,39), \
- V(93,C4,C4,57), V(55,A7,A7,F2), V(FC,7E,7E,82), V(7A,3D,3D,47), \
- V(C8,64,64,AC), V(BA,5D,5D,E7), V(32,19,19,2B), V(E6,73,73,95), \
- V(C0,60,60,A0), V(19,81,81,98), V(9E,4F,4F,D1), V(A3,DC,DC,7F), \
- V(44,22,22,66), V(54,2A,2A,7E), V(3B,90,90,AB), V(0B,88,88,83), \
- V(8C,46,46,CA), V(C7,EE,EE,29), V(6B,B8,B8,D3), V(28,14,14,3C), \
- V(A7,DE,DE,79), V(BC,5E,5E,E2), V(16,0B,0B,1D), V(AD,DB,DB,76), \
- V(DB,E0,E0,3B), V(64,32,32,56), V(74,3A,3A,4E), V(14,0A,0A,1E), \
- V(92,49,49,DB), V(0C,06,06,0A), V(48,24,24,6C), V(B8,5C,5C,E4), \
- V(9F,C2,C2,5D), V(BD,D3,D3,6E), V(43,AC,AC,EF), V(C4,62,62,A6), \
- V(39,91,91,A8), V(31,95,95,A4), V(D3,E4,E4,37), V(F2,79,79,8B), \
- V(D5,E7,E7,32), V(8B,C8,C8,43), V(6E,37,37,59), V(DA,6D,6D,B7), \
- V(01,8D,8D,8C), V(B1,D5,D5,64), V(9C,4E,4E,D2), V(49,A9,A9,E0), \
- V(D8,6C,6C,B4), V(AC,56,56,FA), V(F3,F4,F4,07), V(CF,EA,EA,25), \
- V(CA,65,65,AF), V(F4,7A,7A,8E), V(47,AE,AE,E9), V(10,08,08,18), \
- V(6F,BA,BA,D5), V(F0,78,78,88), V(4A,25,25,6F), V(5C,2E,2E,72), \
- V(38,1C,1C,24), V(57,A6,A6,F1), V(73,B4,B4,C7), V(97,C6,C6,51), \
- V(CB,E8,E8,23), V(A1,DD,DD,7C), V(E8,74,74,9C), V(3E,1F,1F,21), \
- V(96,4B,4B,DD), V(61,BD,BD,DC), V(0D,8B,8B,86), V(0F,8A,8A,85), \
- V(E0,70,70,90), V(7C,3E,3E,42), V(71,B5,B5,C4), V(CC,66,66,AA), \
- V(90,48,48,D8), V(06,03,03,05), V(F7,F6,F6,01), V(1C,0E,0E,12), \
- V(C2,61,61,A3), V(6A,35,35,5F), V(AE,57,57,F9), V(69,B9,B9,D0), \
- V(17,86,86,91), V(99,C1,C1,58), V(3A,1D,1D,27), V(27,9E,9E,B9), \
- V(D9,E1,E1,38), V(EB,F8,F8,13), V(2B,98,98,B3), V(22,11,11,33), \
- V(D2,69,69,BB), V(A9,D9,D9,70), V(07,8E,8E,89), V(33,94,94,A7), \
- V(2D,9B,9B,B6), V(3C,1E,1E,22), V(15,87,87,92), V(C9,E9,E9,20), \
- V(87,CE,CE,49), V(AA,55,55,FF), V(50,28,28,78), V(A5,DF,DF,7A), \
- V(03,8C,8C,8F), V(59,A1,A1,F8), V(09,89,89,80), V(1A,0D,0D,17), \
- V(65,BF,BF,DA), V(D7,E6,E6,31), V(84,42,42,C6), V(D0,68,68,B8), \
- V(82,41,41,C3), V(29,99,99,B0), V(5A,2D,2D,77), V(1E,0F,0F,11), \
- V(7B,B0,B0,CB), V(A8,54,54,FC), V(6D,BB,BB,D6), V(2C,16,16,3A)
-
-#define V(a,b,c,d) 0x##a##b##c##d
-static uint32 FT0[256] = { FT };
-#undef V
-
-#define V(a,b,c,d) 0x##d##a##b##c
-static uint32 FT1[256] = { FT };
-#undef V
-
-#define V(a,b,c,d) 0x##c##d##a##b
-static uint32 FT2[256] = { FT };
-#undef V
-
-#define V(a,b,c,d) 0x##b##c##d##a
-static uint32 FT3[256] = { FT };
-#undef V
-
-#undef FT
-
-/* reverse S-box */
-
-static uint32 RSb[256] =
-{
- 0x52, 0x09, 0x6A, 0xD5, 0x30, 0x36, 0xA5, 0x38,
- 0xBF, 0x40, 0xA3, 0x9E, 0x81, 0xF3, 0xD7, 0xFB,
- 0x7C, 0xE3, 0x39, 0x82, 0x9B, 0x2F, 0xFF, 0x87,
- 0x34, 0x8E, 0x43, 0x44, 0xC4, 0xDE, 0xE9, 0xCB,
- 0x54, 0x7B, 0x94, 0x32, 0xA6, 0xC2, 0x23, 0x3D,
- 0xEE, 0x4C, 0x95, 0x0B, 0x42, 0xFA, 0xC3, 0x4E,
- 0x08, 0x2E, 0xA1, 0x66, 0x28, 0xD9, 0x24, 0xB2,
- 0x76, 0x5B, 0xA2, 0x49, 0x6D, 0x8B, 0xD1, 0x25,
- 0x72, 0xF8, 0xF6, 0x64, 0x86, 0x68, 0x98, 0x16,
- 0xD4, 0xA4, 0x5C, 0xCC, 0x5D, 0x65, 0xB6, 0x92,
- 0x6C, 0x70, 0x48, 0x50, 0xFD, 0xED, 0xB9, 0xDA,
- 0x5E, 0x15, 0x46, 0x57, 0xA7, 0x8D, 0x9D, 0x84,
- 0x90, 0xD8, 0xAB, 0x00, 0x8C, 0xBC, 0xD3, 0x0A,
- 0xF7, 0xE4, 0x58, 0x05, 0xB8, 0xB3, 0x45, 0x06,
- 0xD0, 0x2C, 0x1E, 0x8F, 0xCA, 0x3F, 0x0F, 0x02,
- 0xC1, 0xAF, 0xBD, 0x03, 0x01, 0x13, 0x8A, 0x6B,
- 0x3A, 0x91, 0x11, 0x41, 0x4F, 0x67, 0xDC, 0xEA,
- 0x97, 0xF2, 0xCF, 0xCE, 0xF0, 0xB4, 0xE6, 0x73,
- 0x96, 0xAC, 0x74, 0x22, 0xE7, 0xAD, 0x35, 0x85,
- 0xE2, 0xF9, 0x37, 0xE8, 0x1C, 0x75, 0xDF, 0x6E,
- 0x47, 0xF1, 0x1A, 0x71, 0x1D, 0x29, 0xC5, 0x89,
- 0x6F, 0xB7, 0x62, 0x0E, 0xAA, 0x18, 0xBE, 0x1B,
- 0xFC, 0x56, 0x3E, 0x4B, 0xC6, 0xD2, 0x79, 0x20,
- 0x9A, 0xDB, 0xC0, 0xFE, 0x78, 0xCD, 0x5A, 0xF4,
- 0x1F, 0xDD, 0xA8, 0x33, 0x88, 0x07, 0xC7, 0x31,
- 0xB1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xEC, 0x5F,
- 0x60, 0x51, 0x7F, 0xA9, 0x19, 0xB5, 0x4A, 0x0D,
- 0x2D, 0xE5, 0x7A, 0x9F, 0x93, 0xC9, 0x9C, 0xEF,
- 0xA0, 0xE0, 0x3B, 0x4D, 0xAE, 0x2A, 0xF5, 0xB0,
- 0xC8, 0xEB, 0xBB, 0x3C, 0x83, 0x53, 0x99, 0x61,
- 0x17, 0x2B, 0x04, 0x7E, 0xBA, 0x77, 0xD6, 0x26,
- 0xE1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0C, 0x7D
-};
-
-/* reverse table */
-
-#define RT \
-\
- V(51,F4,A7,50), V(7E,41,65,53), V(1A,17,A4,C3), V(3A,27,5E,96), \
- V(3B,AB,6B,CB), V(1F,9D,45,F1), V(AC,FA,58,AB), V(4B,E3,03,93), \
- V(20,30,FA,55), V(AD,76,6D,F6), V(88,CC,76,91), V(F5,02,4C,25), \
- V(4F,E5,D7,FC), V(C5,2A,CB,D7), V(26,35,44,80), V(B5,62,A3,8F), \
- V(DE,B1,5A,49), V(25,BA,1B,67), V(45,EA,0E,98), V(5D,FE,C0,E1), \
- V(C3,2F,75,02), V(81,4C,F0,12), V(8D,46,97,A3), V(6B,D3,F9,C6), \
- V(03,8F,5F,E7), V(15,92,9C,95), V(BF,6D,7A,EB), V(95,52,59,DA), \
- V(D4,BE,83,2D), V(58,74,21,D3), V(49,E0,69,29), V(8E,C9,C8,44), \
- V(75,C2,89,6A), V(F4,8E,79,78), V(99,58,3E,6B), V(27,B9,71,DD), \
- V(BE,E1,4F,B6), V(F0,88,AD,17), V(C9,20,AC,66), V(7D,CE,3A,B4), \
- V(63,DF,4A,18), V(E5,1A,31,82), V(97,51,33,60), V(62,53,7F,45), \
- V(B1,64,77,E0), V(BB,6B,AE,84), V(FE,81,A0,1C), V(F9,08,2B,94), \
- V(70,48,68,58), V(8F,45,FD,19), V(94,DE,6C,87), V(52,7B,F8,B7), \
- V(AB,73,D3,23), V(72,4B,02,E2), V(E3,1F,8F,57), V(66,55,AB,2A), \
- V(B2,EB,28,07), V(2F,B5,C2,03), V(86,C5,7B,9A), V(D3,37,08,A5), \
- V(30,28,87,F2), V(23,BF,A5,B2), V(02,03,6A,BA), V(ED,16,82,5C), \
- V(8A,CF,1C,2B), V(A7,79,B4,92), V(F3,07,F2,F0), V(4E,69,E2,A1), \
- V(65,DA,F4,CD), V(06,05,BE,D5), V(D1,34,62,1F), V(C4,A6,FE,8A), \
- V(34,2E,53,9D), V(A2,F3,55,A0), V(05,8A,E1,32), V(A4,F6,EB,75), \
- V(0B,83,EC,39), V(40,60,EF,AA), V(5E,71,9F,06), V(BD,6E,10,51), \
- V(3E,21,8A,F9), V(96,DD,06,3D), V(DD,3E,05,AE), V(4D,E6,BD,46), \
- V(91,54,8D,B5), V(71,C4,5D,05), V(04,06,D4,6F), V(60,50,15,FF), \
- V(19,98,FB,24), V(D6,BD,E9,97), V(89,40,43,CC), V(67,D9,9E,77), \
- V(B0,E8,42,BD), V(07,89,8B,88), V(E7,19,5B,38), V(79,C8,EE,DB), \
- V(A1,7C,0A,47), V(7C,42,0F,E9), V(F8,84,1E,C9), V(00,00,00,00), \
- V(09,80,86,83), V(32,2B,ED,48), V(1E,11,70,AC), V(6C,5A,72,4E), \
- V(FD,0E,FF,FB), V(0F,85,38,56), V(3D,AE,D5,1E), V(36,2D,39,27), \
- V(0A,0F,D9,64), V(68,5C,A6,21), V(9B,5B,54,D1), V(24,36,2E,3A), \
- V(0C,0A,67,B1), V(93,57,E7,0F), V(B4,EE,96,D2), V(1B,9B,91,9E), \
- V(80,C0,C5,4F), V(61,DC,20,A2), V(5A,77,4B,69), V(1C,12,1A,16), \
- V(E2,93,BA,0A), V(C0,A0,2A,E5), V(3C,22,E0,43), V(12,1B,17,1D), \
- V(0E,09,0D,0B), V(F2,8B,C7,AD), V(2D,B6,A8,B9), V(14,1E,A9,C8), \
- V(57,F1,19,85), V(AF,75,07,4C), V(EE,99,DD,BB), V(A3,7F,60,FD), \
- V(F7,01,26,9F), V(5C,72,F5,BC), V(44,66,3B,C5), V(5B,FB,7E,34), \
- V(8B,43,29,76), V(CB,23,C6,DC), V(B6,ED,FC,68), V(B8,E4,F1,63), \
- V(D7,31,DC,CA), V(42,63,85,10), V(13,97,22,40), V(84,C6,11,20), \
- V(85,4A,24,7D), V(D2,BB,3D,F8), V(AE,F9,32,11), V(C7,29,A1,6D), \
- V(1D,9E,2F,4B), V(DC,B2,30,F3), V(0D,86,52,EC), V(77,C1,E3,D0), \
- V(2B,B3,16,6C), V(A9,70,B9,99), V(11,94,48,FA), V(47,E9,64,22), \
- V(A8,FC,8C,C4), V(A0,F0,3F,1A), V(56,7D,2C,D8), V(22,33,90,EF), \
- V(87,49,4E,C7), V(D9,38,D1,C1), V(8C,CA,A2,FE), V(98,D4,0B,36), \
- V(A6,F5,81,CF), V(A5,7A,DE,28), V(DA,B7,8E,26), V(3F,AD,BF,A4), \
- V(2C,3A,9D,E4), V(50,78,92,0D), V(6A,5F,CC,9B), V(54,7E,46,62), \
- V(F6,8D,13,C2), V(90,D8,B8,E8), V(2E,39,F7,5E), V(82,C3,AF,F5), \
- V(9F,5D,80,BE), V(69,D0,93,7C), V(6F,D5,2D,A9), V(CF,25,12,B3), \
- V(C8,AC,99,3B), V(10,18,7D,A7), V(E8,9C,63,6E), V(DB,3B,BB,7B), \
- V(CD,26,78,09), V(6E,59,18,F4), V(EC,9A,B7,01), V(83,4F,9A,A8), \
- V(E6,95,6E,65), V(AA,FF,E6,7E), V(21,BC,CF,08), V(EF,15,E8,E6), \
- V(BA,E7,9B,D9), V(4A,6F,36,CE), V(EA,9F,09,D4), V(29,B0,7C,D6), \
- V(31,A4,B2,AF), V(2A,3F,23,31), V(C6,A5,94,30), V(35,A2,66,C0), \
- V(74,4E,BC,37), V(FC,82,CA,A6), V(E0,90,D0,B0), V(33,A7,D8,15), \
- V(F1,04,98,4A), V(41,EC,DA,F7), V(7F,CD,50,0E), V(17,91,F6,2F), \
- V(76,4D,D6,8D), V(43,EF,B0,4D), V(CC,AA,4D,54), V(E4,96,04,DF), \
- V(9E,D1,B5,E3), V(4C,6A,88,1B), V(C1,2C,1F,B8), V(46,65,51,7F), \
- V(9D,5E,EA,04), V(01,8C,35,5D), V(FA,87,74,73), V(FB,0B,41,2E), \
- V(B3,67,1D,5A), V(92,DB,D2,52), V(E9,10,56,33), V(6D,D6,47,13), \
- V(9A,D7,61,8C), V(37,A1,0C,7A), V(59,F8,14,8E), V(EB,13,3C,89), \
- V(CE,A9,27,EE), V(B7,61,C9,35), V(E1,1C,E5,ED), V(7A,47,B1,3C), \
- V(9C,D2,DF,59), V(55,F2,73,3F), V(18,14,CE,79), V(73,C7,37,BF), \
- V(53,F7,CD,EA), V(5F,FD,AA,5B), V(DF,3D,6F,14), V(78,44,DB,86), \
- V(CA,AF,F3,81), V(B9,68,C4,3E), V(38,24,34,2C), V(C2,A3,40,5F), \
- V(16,1D,C3,72), V(BC,E2,25,0C), V(28,3C,49,8B), V(FF,0D,95,41), \
- V(39,A8,01,71), V(08,0C,B3,DE), V(D8,B4,E4,9C), V(64,56,C1,90), \
- V(7B,CB,84,61), V(D5,32,B6,70), V(48,6C,5C,74), V(D0,B8,57,42)
-
-#define V(a,b,c,d) 0x##a##b##c##d
-static uint32 RT0[256] = { RT };
-#undef V
-
-#define V(a,b,c,d) 0x##d##a##b##c
-static uint32 RT1[256] = { RT };
-#undef V
-
-#define V(a,b,c,d) 0x##c##d##a##b
-static uint32 RT2[256] = { RT };
-#undef V
-
-#define V(a,b,c,d) 0x##b##c##d##a
-static uint32 RT3[256] = { RT };
-#undef V
-
-#undef RT
-
-/* round constants */
-
-static uint32 RCON[10] =
-{
- 0x01000000, 0x02000000, 0x04000000, 0x08000000,
- 0x10000000, 0x20000000, 0x40000000, 0x80000000,
- 0x1B000000, 0x36000000
-};
-
-/* key schedule tables */
-
-static int KT_init = 1;
-
-static uint32 KT0[256];
-static uint32 KT1[256];
-static uint32 KT2[256];
-static uint32 KT3[256];
-
-/* platform-independant 32-bit integer manipulation macros */
-
-#define GET_UINT32(n,b,i) \
-{ \
- (n) = ( (uint32) (b)[(i) ] << 24 ) \
- | ( (uint32) (b)[(i) + 1] << 16 ) \
- | ( (uint32) (b)[(i) + 2] << 8 ) \
- | ( (uint32) (b)[(i) + 3] ); \
-}
-
-#define PUT_UINT32(n,b,i) \
-{ \
- (b)[(i) ] = (uint8) ( (n) >> 24 ); \
- (b)[(i) + 1] = (uint8) ( (n) >> 16 ); \
- (b)[(i) + 2] = (uint8) ( (n) >> 8 ); \
- (b)[(i) + 3] = (uint8) ( (n) ); \
-}
-
-/* AES key scheduling routine */
-
-int rtmp_aes_set_key( aes_context *ctx, uint8 *key, int nbits )
-{
- int i;
- uint32 *RK, *SK;
-
- switch( nbits )
- {
- case 128: ctx->nr = 10; break;
- case 192: ctx->nr = 12; break;
- case 256: ctx->nr = 14; break;
- default : return( 1 );
- }
-
- RK = ctx->erk;
-
- for( i = 0; i < (nbits >> 5); i++ )
- {
- GET_UINT32( RK[i], key, i * 4 );
- }
-
- /* setup encryption round keys */
-
- switch( nbits )
- {
- case 128:
-
- for( i = 0; i < 10; i++, RK += 4 )
- {
- RK[4] = RK[0] ^ RCON[i] ^
- ( FSb[ (uint8) ( RK[3] >> 16 ) ] << 24 ) ^
- ( FSb[ (uint8) ( RK[3] >> 8 ) ] << 16 ) ^
- ( FSb[ (uint8) ( RK[3] ) ] << 8 ) ^
- ( FSb[ (uint8) ( RK[3] >> 24 ) ] );
-
- RK[5] = RK[1] ^ RK[4];
- RK[6] = RK[2] ^ RK[5];
- RK[7] = RK[3] ^ RK[6];
- }
- break;
-
- case 192:
-
- for( i = 0; i < 8; i++, RK += 6 )
- {
- RK[6] = RK[0] ^ RCON[i] ^
- ( FSb[ (uint8) ( RK[5] >> 16 ) ] << 24 ) ^
- ( FSb[ (uint8) ( RK[5] >> 8 ) ] << 16 ) ^
- ( FSb[ (uint8) ( RK[5] ) ] << 8 ) ^
- ( FSb[ (uint8) ( RK[5] >> 24 ) ] );
-
- RK[7] = RK[1] ^ RK[6];
- RK[8] = RK[2] ^ RK[7];
- RK[9] = RK[3] ^ RK[8];
- RK[10] = RK[4] ^ RK[9];
- RK[11] = RK[5] ^ RK[10];
- }
- break;
-
- case 256:
-
- for( i = 0; i < 7; i++, RK += 8 )
- {
- RK[8] = RK[0] ^ RCON[i] ^
- ( FSb[ (uint8) ( RK[7] >> 16 ) ] << 24 ) ^
- ( FSb[ (uint8) ( RK[7] >> 8 ) ] << 16 ) ^
- ( FSb[ (uint8) ( RK[7] ) ] << 8 ) ^
- ( FSb[ (uint8) ( RK[7] >> 24 ) ] );
-
- RK[9] = RK[1] ^ RK[8];
- RK[10] = RK[2] ^ RK[9];
- RK[11] = RK[3] ^ RK[10];
-
- RK[12] = RK[4] ^
- ( FSb[ (uint8) ( RK[11] >> 24 ) ] << 24 ) ^
- ( FSb[ (uint8) ( RK[11] >> 16 ) ] << 16 ) ^
- ( FSb[ (uint8) ( RK[11] >> 8 ) ] << 8 ) ^
- ( FSb[ (uint8) ( RK[11] ) ] );
-
- RK[13] = RK[5] ^ RK[12];
- RK[14] = RK[6] ^ RK[13];
- RK[15] = RK[7] ^ RK[14];
- }
- break;
- }
-
- /* setup decryption round keys */
-
- if( KT_init )
- {
- for( i = 0; i < 256; i++ )
- {
- KT0[i] = RT0[ FSb[i] ];
- KT1[i] = RT1[ FSb[i] ];
- KT2[i] = RT2[ FSb[i] ];
- KT3[i] = RT3[ FSb[i] ];
- }
-
- KT_init = 0;
- }
-
- SK = ctx->drk;
-
- *SK++ = *RK++;
- *SK++ = *RK++;
- *SK++ = *RK++;
- *SK++ = *RK++;
-
- for( i = 1; i < ctx->nr; i++ )
- {
- RK -= 8;
-
- *SK++ = KT0[ (uint8) ( *RK >> 24 ) ] ^
- KT1[ (uint8) ( *RK >> 16 ) ] ^
- KT2[ (uint8) ( *RK >> 8 ) ] ^
- KT3[ (uint8) ( *RK ) ]; RK++;
-
- *SK++ = KT0[ (uint8) ( *RK >> 24 ) ] ^
- KT1[ (uint8) ( *RK >> 16 ) ] ^
- KT2[ (uint8) ( *RK >> 8 ) ] ^
- KT3[ (uint8) ( *RK ) ]; RK++;
-
- *SK++ = KT0[ (uint8) ( *RK >> 24 ) ] ^
- KT1[ (uint8) ( *RK >> 16 ) ] ^
- KT2[ (uint8) ( *RK >> 8 ) ] ^
- KT3[ (uint8) ( *RK ) ]; RK++;
-
- *SK++ = KT0[ (uint8) ( *RK >> 24 ) ] ^
- KT1[ (uint8) ( *RK >> 16 ) ] ^
- KT2[ (uint8) ( *RK >> 8 ) ] ^
- KT3[ (uint8) ( *RK ) ]; RK++;
- }
-
- RK -= 8;
-
- *SK++ = *RK++;
- *SK++ = *RK++;
- *SK++ = *RK++;
- *SK++ = *RK++;
-
- return( 0 );
-}
-
-/* AES 128-bit block encryption routine */
-
-void rtmp_aes_encrypt(aes_context *ctx, uint8 input[16], uint8 output[16] )
-{
- uint32 *RK, X0, X1, X2, X3, Y0, Y1, Y2, Y3;
-
- RK = ctx->erk;
- GET_UINT32( X0, input, 0 ); X0 ^= RK[0];
- GET_UINT32( X1, input, 4 ); X1 ^= RK[1];
- GET_UINT32( X2, input, 8 ); X2 ^= RK[2];
- GET_UINT32( X3, input, 12 ); X3 ^= RK[3];
-
-#define AES_FROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3) \
-{ \
- RK += 4; \
- \
- X0 = RK[0] ^ FT0[ (uint8) ( Y0 >> 24 ) ] ^ \
- FT1[ (uint8) ( Y1 >> 16 ) ] ^ \
- FT2[ (uint8) ( Y2 >> 8 ) ] ^ \
- FT3[ (uint8) ( Y3 ) ]; \
- \
- X1 = RK[1] ^ FT0[ (uint8) ( Y1 >> 24 ) ] ^ \
- FT1[ (uint8) ( Y2 >> 16 ) ] ^ \
- FT2[ (uint8) ( Y3 >> 8 ) ] ^ \
- FT3[ (uint8) ( Y0 ) ]; \
- \
- X2 = RK[2] ^ FT0[ (uint8) ( Y2 >> 24 ) ] ^ \
- FT1[ (uint8) ( Y3 >> 16 ) ] ^ \
- FT2[ (uint8) ( Y0 >> 8 ) ] ^ \
- FT3[ (uint8) ( Y1 ) ]; \
- \
- X3 = RK[3] ^ FT0[ (uint8) ( Y3 >> 24 ) ] ^ \
- FT1[ (uint8) ( Y0 >> 16 ) ] ^ \
- FT2[ (uint8) ( Y1 >> 8 ) ] ^ \
- FT3[ (uint8) ( Y2 ) ]; \
-}
-
- AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 1 */
- AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 2 */
- AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 3 */
- AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 4 */
- AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 5 */
- AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 6 */
- AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 7 */
- AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 8 */
- AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 9 */
-
- if( ctx->nr > 10 )
- {
- AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 10 */
- AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 11 */
- }
-
- if( ctx->nr > 12 )
- {
- AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 12 */
- AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 13 */
- }
-
- /* last round */
-
- RK += 4;
-
- X0 = RK[0] ^ ( FSb[ (uint8) ( Y0 >> 24 ) ] << 24 ) ^
- ( FSb[ (uint8) ( Y1 >> 16 ) ] << 16 ) ^
- ( FSb[ (uint8) ( Y2 >> 8 ) ] << 8 ) ^
- ( FSb[ (uint8) ( Y3 ) ] );
-
- X1 = RK[1] ^ ( FSb[ (uint8) ( Y1 >> 24 ) ] << 24 ) ^
- ( FSb[ (uint8) ( Y2 >> 16 ) ] << 16 ) ^
- ( FSb[ (uint8) ( Y3 >> 8 ) ] << 8 ) ^
- ( FSb[ (uint8) ( Y0 ) ] );
-
- X2 = RK[2] ^ ( FSb[ (uint8) ( Y2 >> 24 ) ] << 24 ) ^
- ( FSb[ (uint8) ( Y3 >> 16 ) ] << 16 ) ^
- ( FSb[ (uint8) ( Y0 >> 8 ) ] << 8 ) ^
- ( FSb[ (uint8) ( Y1 ) ] );
-
- X3 = RK[3] ^ ( FSb[ (uint8) ( Y3 >> 24 ) ] << 24 ) ^
- ( FSb[ (uint8) ( Y0 >> 16 ) ] << 16 ) ^
- ( FSb[ (uint8) ( Y1 >> 8 ) ] << 8 ) ^
- ( FSb[ (uint8) ( Y2 ) ] );
-
- PUT_UINT32( X0, output, 0 );
- PUT_UINT32( X1, output, 4 );
- PUT_UINT32( X2, output, 8 );
- PUT_UINT32( X3, output, 12 );
-}
-
-/* AES 128-bit block decryption routine */
-
-void rtmp_aes_decrypt( aes_context *ctx, uint8 input[16], uint8 output[16] )
-{
- uint32 *RK, X0, X1, X2, X3, Y0, Y1, Y2, Y3;
-
- RK = ctx->drk;
-
- GET_UINT32( X0, input, 0 ); X0 ^= RK[0];
- GET_UINT32( X1, input, 4 ); X1 ^= RK[1];
- GET_UINT32( X2, input, 8 ); X2 ^= RK[2];
- GET_UINT32( X3, input, 12 ); X3 ^= RK[3];
-
-#define AES_RROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3) \
-{ \
- RK += 4; \
- \
- X0 = RK[0] ^ RT0[ (uint8) ( Y0 >> 24 ) ] ^ \
- RT1[ (uint8) ( Y3 >> 16 ) ] ^ \
- RT2[ (uint8) ( Y2 >> 8 ) ] ^ \
- RT3[ (uint8) ( Y1 ) ]; \
- \
- X1 = RK[1] ^ RT0[ (uint8) ( Y1 >> 24 ) ] ^ \
- RT1[ (uint8) ( Y0 >> 16 ) ] ^ \
- RT2[ (uint8) ( Y3 >> 8 ) ] ^ \
- RT3[ (uint8) ( Y2 ) ]; \
- \
- X2 = RK[2] ^ RT0[ (uint8) ( Y2 >> 24 ) ] ^ \
- RT1[ (uint8) ( Y1 >> 16 ) ] ^ \
- RT2[ (uint8) ( Y0 >> 8 ) ] ^ \
- RT3[ (uint8) ( Y3 ) ]; \
- \
- X3 = RK[3] ^ RT0[ (uint8) ( Y3 >> 24 ) ] ^ \
- RT1[ (uint8) ( Y2 >> 16 ) ] ^ \
- RT2[ (uint8) ( Y1 >> 8 ) ] ^ \
- RT3[ (uint8) ( Y0 ) ]; \
-}
-
- AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 1 */
- AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 2 */
- AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 3 */
- AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 4 */
- AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 5 */
- AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 6 */
- AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 7 */
- AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 8 */
- AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 9 */
-
- if( ctx->nr > 10 )
- {
- AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 10 */
- AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 11 */
- }
-
- if( ctx->nr > 12 )
- {
- AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 12 */
- AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 13 */
- }
-
- /* last round */
-
- RK += 4;
-
- X0 = RK[0] ^ ( RSb[ (uint8) ( Y0 >> 24 ) ] << 24 ) ^
- ( RSb[ (uint8) ( Y3 >> 16 ) ] << 16 ) ^
- ( RSb[ (uint8) ( Y2 >> 8 ) ] << 8 ) ^
- ( RSb[ (uint8) ( Y1 ) ] );
-
- X1 = RK[1] ^ ( RSb[ (uint8) ( Y1 >> 24 ) ] << 24 ) ^
- ( RSb[ (uint8) ( Y0 >> 16 ) ] << 16 ) ^
- ( RSb[ (uint8) ( Y3 >> 8 ) ] << 8 ) ^
- ( RSb[ (uint8) ( Y2 ) ] );
-
- X2 = RK[2] ^ ( RSb[ (uint8) ( Y2 >> 24 ) ] << 24 ) ^
- ( RSb[ (uint8) ( Y1 >> 16 ) ] << 16 ) ^
- ( RSb[ (uint8) ( Y0 >> 8 ) ] << 8 ) ^
- ( RSb[ (uint8) ( Y3 ) ] );
-
- X3 = RK[3] ^ ( RSb[ (uint8) ( Y3 >> 24 ) ] << 24 ) ^
- ( RSb[ (uint8) ( Y2 >> 16 ) ] << 16 ) ^
- ( RSb[ (uint8) ( Y1 >> 8 ) ] << 8 ) ^
- ( RSb[ (uint8) ( Y0 ) ] );
-
- PUT_UINT32( X0, output, 0 );
- PUT_UINT32( X1, output, 4 );
- PUT_UINT32( X2, output, 8 );
- PUT_UINT32( X3, output, 12 );
-}
-
-/*
- ========================================================================
-
- Routine Description:
- SHA1 function
-
- Arguments:
-
- Return Value:
-
- Note:
-
- ========================================================================
-*/
-VOID HMAC_SHA1(
- IN UCHAR *text,
- IN UINT text_len,
- IN UCHAR *key,
- IN UINT key_len,
- IN UCHAR *digest)
-{
- SHA_CTX context;
- UCHAR k_ipad[65]; /* inner padding - key XORd with ipad */
- UCHAR k_opad[65]; /* outer padding - key XORd with opad */
- INT i;
-
- // if key is longer than 64 bytes reset it to key=SHA1(key)
- if (key_len > 64)
- {
- SHA_CTX tctx;
- SHAInit(&tctx);
- SHAUpdate(&tctx, key, key_len);
- SHAFinal(&tctx, key);
- key_len = 20;
- }
- NdisZeroMemory(k_ipad, sizeof(k_ipad));
- NdisZeroMemory(k_opad, sizeof(k_opad));
- NdisMoveMemory(k_ipad, key, key_len);
- NdisMoveMemory(k_opad, key, key_len);
-
- // XOR key with ipad and opad values
- for (i = 0; i < 64; i++)
- {
- k_ipad[i] ^= 0x36;
- k_opad[i] ^= 0x5c;
- }
-
- // perform inner SHA1
- SHAInit(&context); /* init context for 1st pass */
- SHAUpdate(&context, k_ipad, 64); /* start with inner pad */
- SHAUpdate(&context, text, text_len); /* then text of datagram */
- SHAFinal(&context, digest); /* finish up 1st pass */
-
- //perform outer SHA1
- SHAInit(&context); /* init context for 2nd pass */
- SHAUpdate(&context, k_opad, 64); /* start with outer pad */
- SHAUpdate(&context, digest, 20); /* then results of 1st hash */
- SHAFinal(&context, digest); /* finish up 2nd pass */
-
-}
-
-/*
-* F(P, S, c, i) = U1 xor U2 xor ... Uc
-* U1 = PRF(P, S || Int(i))
-* U2 = PRF(P, U1)
-* Uc = PRF(P, Uc-1)
-*/
-
-void F(char *password, unsigned char *ssid, int ssidlength, int iterations, int count, unsigned char *output)
-{
- unsigned char digest[36], digest1[SHA_DIGEST_LEN];
- int i, j;
-
- /* U1 = PRF(P, S || int(i)) */
- memcpy(digest, ssid, ssidlength);
- digest[ssidlength] = (unsigned char)((count>>24) & 0xff);
- digest[ssidlength+1] = (unsigned char)((count>>16) & 0xff);
- digest[ssidlength+2] = (unsigned char)((count>>8) & 0xff);
- digest[ssidlength+3] = (unsigned char)(count & 0xff);
- HMAC_SHA1(digest, ssidlength+4, (unsigned char*) password, (int) strlen(password), digest1); // for WPA update
-
- /* output = U1 */
- memcpy(output, digest1, SHA_DIGEST_LEN);
-
- for (i = 1; i < iterations; i++)
- {
- /* Un = PRF(P, Un-1) */
- HMAC_SHA1(digest1, SHA_DIGEST_LEN, (unsigned char*) password, (int) strlen(password), digest); // for WPA update
- memcpy(digest1, digest, SHA_DIGEST_LEN);
-
- /* output = output xor Un */
- for (j = 0; j < SHA_DIGEST_LEN; j++)
- {
- output[j] ^= digest[j];
- }
- }
-}
-/*
-* password - ascii string up to 63 characters in length
-* ssid - octet string up to 32 octets
-* ssidlength - length of ssid in octets
-* output must be 40 octets in length and outputs 256 bits of key
-*/
-int PasswordHash(char *password, unsigned char *ssid, int ssidlength, unsigned char *output)
-{
- if ((strlen(password) > 63) || (ssidlength > 32))
- return 0;
-
- F(password, ssid, ssidlength, 4096, 1, output);
- F(password, ssid, ssidlength, 4096, 2, &output[SHA_DIGEST_LEN]);
- return 1;
-}
-
-
+#include "../../rt2860/common/md5.c"
-/*
- *************************************************************************
- * 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:
- mlme.c
-
- Abstract:
-
- Revision History:
- Who When What
- -------- ---------- ----------------------------------------------
- John Chang 2004-08-25 Modify from RT2500 code base
- John Chang 2004-09-06 modified for RT2600
-*/
-
-#include "../rt_config.h"
-#include <stdarg.h>
-
-UCHAR CISCO_OUI[] = {0x00, 0x40, 0x96};
-
-UCHAR WPA_OUI[] = {0x00, 0x50, 0xf2, 0x01};
-UCHAR RSN_OUI[] = {0x00, 0x0f, 0xac};
-UCHAR WAPI_OUI[] = {0x00, 0x14, 0x72};
-UCHAR WME_INFO_ELEM[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01};
-UCHAR WME_PARM_ELEM[] = {0x00, 0x50, 0xf2, 0x02, 0x01, 0x01};
-UCHAR Ccx2QosInfo[] = {0x00, 0x40, 0x96, 0x04};
-UCHAR RALINK_OUI[] = {0x00, 0x0c, 0x43};
-UCHAR BROADCOM_OUI[] = {0x00, 0x90, 0x4c};
-UCHAR WPS_OUI[] = {0x00, 0x50, 0xf2, 0x04};
-UCHAR PRE_N_HT_OUI[] = {0x00, 0x90, 0x4c};
-
-UCHAR RateSwitchTable[] = {
-// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF)
- 0x11, 0x00, 0, 0, 0, // Initial used item after association
- 0x00, 0x00, 0, 40, 101,
- 0x01, 0x00, 1, 40, 50,
- 0x02, 0x00, 2, 35, 45,
- 0x03, 0x00, 3, 20, 45,
- 0x04, 0x21, 0, 30, 50,
- 0x05, 0x21, 1, 20, 50,
- 0x06, 0x21, 2, 20, 50,
- 0x07, 0x21, 3, 15, 50,
- 0x08, 0x21, 4, 15, 30,
- 0x09, 0x21, 5, 10, 25,
- 0x0a, 0x21, 6, 8, 25,
- 0x0b, 0x21, 7, 8, 25,
- 0x0c, 0x20, 12, 15, 30,
- 0x0d, 0x20, 13, 8, 20,
- 0x0e, 0x20, 14, 8, 20,
- 0x0f, 0x20, 15, 8, 25,
- 0x10, 0x22, 15, 8, 25,
- 0x11, 0x00, 0, 0, 0,
- 0x12, 0x00, 0, 0, 0,
- 0x13, 0x00, 0, 0, 0,
- 0x14, 0x00, 0, 0, 0,
- 0x15, 0x00, 0, 0, 0,
- 0x16, 0x00, 0, 0, 0,
- 0x17, 0x00, 0, 0, 0,
- 0x18, 0x00, 0, 0, 0,
- 0x19, 0x00, 0, 0, 0,
- 0x1a, 0x00, 0, 0, 0,
- 0x1b, 0x00, 0, 0, 0,
- 0x1c, 0x00, 0, 0, 0,
- 0x1d, 0x00, 0, 0, 0,
- 0x1e, 0x00, 0, 0, 0,
- 0x1f, 0x00, 0, 0, 0,
-};
-
-UCHAR RateSwitchTable11B[] = {
-// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF)
- 0x04, 0x03, 0, 0, 0, // Initial used item after association
- 0x00, 0x00, 0, 40, 101,
- 0x01, 0x00, 1, 40, 50,
- 0x02, 0x00, 2, 35, 45,
- 0x03, 0x00, 3, 20, 45,
-};
-
-UCHAR RateSwitchTable11BG[] = {
-// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF)
- 0x0a, 0x00, 0, 0, 0, // Initial used item after association
- 0x00, 0x00, 0, 40, 101,
- 0x01, 0x00, 1, 40, 50,
- 0x02, 0x00, 2, 35, 45,
- 0x03, 0x00, 3, 20, 45,
- 0x04, 0x10, 2, 20, 35,
- 0x05, 0x10, 3, 16, 35,
- 0x06, 0x10, 4, 10, 25,
- 0x07, 0x10, 5, 16, 25,
- 0x08, 0x10, 6, 10, 25,
- 0x09, 0x10, 7, 10, 13,
-};
-
-UCHAR RateSwitchTable11G[] = {
-// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF)
- 0x08, 0x00, 0, 0, 0, // Initial used item after association
- 0x00, 0x10, 0, 20, 101,
- 0x01, 0x10, 1, 20, 35,
- 0x02, 0x10, 2, 20, 35,
- 0x03, 0x10, 3, 16, 35,
- 0x04, 0x10, 4, 10, 25,
- 0x05, 0x10, 5, 16, 25,
- 0x06, 0x10, 6, 10, 25,
- 0x07, 0x10, 7, 10, 13,
-};
-
-UCHAR RateSwitchTable11N1S[] = {
-// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF)
- 0x09, 0x00, 0, 0, 0, // Initial used item after association
- 0x00, 0x21, 0, 30, 101,
- 0x01, 0x21, 1, 20, 50,
- 0x02, 0x21, 2, 20, 50,
- 0x03, 0x21, 3, 15, 50,
- 0x04, 0x21, 4, 15, 30,
- 0x05, 0x21, 5, 10, 25,
- 0x06, 0x21, 6, 8, 14,
- 0x07, 0x21, 7, 8, 14,
- 0x08, 0x23, 7, 8, 14,
-};
-
-UCHAR RateSwitchTable11N2S[] = {
-// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF)
- 0x0a, 0x00, 0, 0, 0, // Initial used item after association
- 0x00, 0x21, 0, 30, 101,
- 0x01, 0x21, 1, 20, 50,
- 0x02, 0x21, 2, 20, 50,
- 0x03, 0x21, 3, 15, 50,
- 0x04, 0x21, 4, 15, 30,
- 0x05, 0x20, 12, 15, 30,
- 0x06, 0x20, 13, 8, 20,
- 0x07, 0x20, 14, 8, 20,
- 0x08, 0x20, 15, 8, 25,
- 0x09, 0x22, 15, 8, 25,
-};
-
-UCHAR RateSwitchTable11N3S[] = {
-// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF)
- 0x0a, 0x00, 0, 0, 0, // Initial used item after association
- 0x00, 0x21, 0, 30, 101,
- 0x01, 0x21, 1, 20, 50,
- 0x02, 0x21, 2, 20, 50,
- 0x03, 0x21, 3, 15, 50,
- 0x04, 0x21, 4, 15, 30,
- 0x05, 0x20, 12, 15, 30,
- 0x06, 0x20, 13, 8, 20,
- 0x07, 0x20, 14, 8, 20,
- 0x08, 0x20, 15, 8, 25,
- 0x09, 0x22, 15, 8, 25,
-};
-
-UCHAR RateSwitchTable11N2SForABand[] = {
-// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF)
- 0x0b, 0x09, 0, 0, 0, // Initial used item after association
- 0x00, 0x21, 0, 30, 101,
- 0x01, 0x21, 1, 20, 50,
- 0x02, 0x21, 2, 20, 50,
- 0x03, 0x21, 3, 15, 50,
- 0x04, 0x21, 4, 15, 30,
- 0x05, 0x21, 5, 15, 30,
- 0x06, 0x20, 12, 15, 30,
- 0x07, 0x20, 13, 8, 20,
- 0x08, 0x20, 14, 8, 20,
- 0x09, 0x20, 15, 8, 25,
- 0x0a, 0x22, 15, 8, 25,
-};
-
-UCHAR RateSwitchTable11N3SForABand[] = { // 3*3
-// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF)
- 0x0b, 0x09, 0, 0, 0, // Initial used item after association
- 0x00, 0x21, 0, 30, 101,
- 0x01, 0x21, 1, 20, 50,
- 0x02, 0x21, 2, 20, 50,
- 0x03, 0x21, 3, 15, 50,
- 0x04, 0x21, 4, 15, 30,
- 0x05, 0x21, 5, 15, 30,
- 0x06, 0x20, 12, 15, 30,
- 0x07, 0x20, 13, 8, 20,
- 0x08, 0x20, 14, 8, 20,
- 0x09, 0x20, 15, 8, 25,
- 0x0a, 0x22, 15, 8, 25,
-};
-
-UCHAR RateSwitchTable11BGN1S[] = {
-// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF)
- 0x0d, 0x00, 0, 0, 0, // Initial used item after association
- 0x00, 0x00, 0, 40, 101,
- 0x01, 0x00, 1, 40, 50,
- 0x02, 0x00, 2, 35, 45,
- 0x03, 0x00, 3, 20, 45,
- 0x04, 0x21, 0, 30,101, //50
- 0x05, 0x21, 1, 20, 50,
- 0x06, 0x21, 2, 20, 50,
- 0x07, 0x21, 3, 15, 50,
- 0x08, 0x21, 4, 15, 30,
- 0x09, 0x21, 5, 10, 25,
- 0x0a, 0x21, 6, 8, 14,
- 0x0b, 0x21, 7, 8, 14,
- 0x0c, 0x23, 7, 8, 14,
-};
-
-UCHAR RateSwitchTable11BGN2S[] = {
-// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF)
- 0x0a, 0x00, 0, 0, 0, // Initial used item after association
- 0x00, 0x21, 0, 30,101, //50
- 0x01, 0x21, 1, 20, 50,
- 0x02, 0x21, 2, 20, 50,
- 0x03, 0x21, 3, 15, 50,
- 0x04, 0x21, 4, 15, 30,
- 0x05, 0x20, 12, 15, 30,
- 0x06, 0x20, 13, 8, 20,
- 0x07, 0x20, 14, 8, 20,
- 0x08, 0x20, 15, 8, 25,
- 0x09, 0x22, 15, 8, 25,
-};
-
-UCHAR RateSwitchTable11BGN3S[] = { // 3*3
-// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF)
- 0x0a, 0x00, 0, 0, 0, // Initial used item after association
- 0x00, 0x21, 0, 30,101, //50
- 0x01, 0x21, 1, 20, 50,
- 0x02, 0x21, 2, 20, 50,
- 0x03, 0x21, 3, 20, 50,
- 0x04, 0x21, 4, 15, 50,
- 0x05, 0x20, 20, 15, 30,
- 0x06, 0x20, 21, 8, 20,
- 0x07, 0x20, 22, 8, 20,
- 0x08, 0x20, 23, 8, 25,
- 0x09, 0x22, 23, 8, 25,
-};
-
-UCHAR RateSwitchTable11BGN2SForABand[] = {
-// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF)
- 0x0b, 0x09, 0, 0, 0, // Initial used item after association
- 0x00, 0x21, 0, 30,101, //50
- 0x01, 0x21, 1, 20, 50,
- 0x02, 0x21, 2, 20, 50,
- 0x03, 0x21, 3, 15, 50,
- 0x04, 0x21, 4, 15, 30,
- 0x05, 0x21, 5, 15, 30,
- 0x06, 0x20, 12, 15, 30,
- 0x07, 0x20, 13, 8, 20,
- 0x08, 0x20, 14, 8, 20,
- 0x09, 0x20, 15, 8, 25,
- 0x0a, 0x22, 15, 8, 25,
-};
-
-UCHAR RateSwitchTable11BGN3SForABand[] = { // 3*3
-// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF)
- 0x0c, 0x09, 0, 0, 0, // Initial used item after association
- 0x00, 0x21, 0, 30,101, //50
- 0x01, 0x21, 1, 20, 50,
- 0x02, 0x21, 2, 20, 50,
- 0x03, 0x21, 3, 15, 50,
- 0x04, 0x21, 4, 15, 30,
- 0x05, 0x21, 5, 15, 30,
- 0x06, 0x21, 12, 15, 30,
- 0x07, 0x20, 20, 15, 30,
- 0x08, 0x20, 21, 8, 20,
- 0x09, 0x20, 22, 8, 20,
- 0x0a, 0x20, 23, 8, 25,
- 0x0b, 0x22, 23, 8, 25,
-};
-
-PUCHAR ReasonString[] = {
- /* 0 */ "Reserved",
- /* 1 */ "Unspecified Reason",
- /* 2 */ "Previous Auth no longer valid",
- /* 3 */ "STA is leaving / has left",
- /* 4 */ "DIS-ASSOC due to inactivity",
- /* 5 */ "AP unable to hanle all associations",
- /* 6 */ "class 2 error",
- /* 7 */ "class 3 error",
- /* 8 */ "STA is leaving / has left",
- /* 9 */ "require auth before assoc/re-assoc",
- /* 10 */ "Reserved",
- /* 11 */ "Reserved",
- /* 12 */ "Reserved",
- /* 13 */ "invalid IE",
- /* 14 */ "MIC error",
- /* 15 */ "4-way handshake timeout",
- /* 16 */ "2-way (group key) handshake timeout",
- /* 17 */ "4-way handshake IE diff among AssosReq/Rsp/Beacon",
- /* 18 */
-};
-
-extern UCHAR OfdmRateToRxwiMCS[];
-// since RT61 has better RX sensibility, we have to limit TX ACK rate not to exceed our normal data TX rate.
-// otherwise the WLAN peer may not be able to receive the ACK thus downgrade its data TX rate
-ULONG BasicRateMask[12] = {0xfffff001 /* 1-Mbps */, 0xfffff003 /* 2 Mbps */, 0xfffff007 /* 5.5 */, 0xfffff00f /* 11 */,
- 0xfffff01f /* 6 */ , 0xfffff03f /* 9 */ , 0xfffff07f /* 12 */ , 0xfffff0ff /* 18 */,
- 0xfffff1ff /* 24 */ , 0xfffff3ff /* 36 */ , 0xfffff7ff /* 48 */ , 0xffffffff /* 54 */};
-
-UCHAR MULTICAST_ADDR[MAC_ADDR_LEN] = {0x1, 0x00, 0x00, 0x00, 0x00, 0x00};
-UCHAR BROADCAST_ADDR[MAC_ADDR_LEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
-UCHAR ZERO_MAC_ADDR[MAC_ADDR_LEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
-
-// e.g. RssiSafeLevelForTxRate[RATE_36]" means if the current RSSI is greater than
-// this value, then it's quaranteed capable of operating in 36 mbps TX rate in
-// clean environment.
-// TxRate: 1 2 5.5 11 6 9 12 18 24 36 48 54 72 100
-CHAR RssiSafeLevelForTxRate[] ={ -92, -91, -90, -87, -88, -86, -85, -83, -81, -78, -72, -71, -40, -40 };
-
-UCHAR RateIdToMbps[] = { 1, 2, 5, 11, 6, 9, 12, 18, 24, 36, 48, 54, 72, 100};
-USHORT RateIdTo500Kbps[] = { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108, 144, 200};
-
-UCHAR SsidIe = IE_SSID;
-UCHAR SupRateIe = IE_SUPP_RATES;
-UCHAR ExtRateIe = IE_EXT_SUPP_RATES;
-UCHAR HtCapIe = IE_HT_CAP;
-UCHAR AddHtInfoIe = IE_ADD_HT;
-UCHAR NewExtChanIe = IE_SECONDARY_CH_OFFSET;
-UCHAR ErpIe = IE_ERP;
-UCHAR DsIe = IE_DS_PARM;
-UCHAR TimIe = IE_TIM;
-UCHAR WpaIe = IE_WPA;
-UCHAR Wpa2Ie = IE_WPA2;
-UCHAR IbssIe = IE_IBSS_PARM;
-UCHAR Ccx2Ie = IE_CCX_V2;
-UCHAR WapiIe = IE_WAPI;
-
-extern UCHAR WPA_OUI[];
-
-UCHAR SES_OUI[] = {0x00, 0x90, 0x4c};
-
-UCHAR ZeroSsid[32] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
-
-// Reset the RFIC setting to new series
-RTMP_RF_REGS RF2850RegTable[] = {
-// ch R1 R2 R3(TX0~4=0) R4
- {1, 0x98402ecc, 0x984c0786, 0x9816b455, 0x9800510b},
- {2, 0x98402ecc, 0x984c0786, 0x98168a55, 0x9800519f},
- {3, 0x98402ecc, 0x984c078a, 0x98168a55, 0x9800518b},
- {4, 0x98402ecc, 0x984c078a, 0x98168a55, 0x9800519f},
- {5, 0x98402ecc, 0x984c078e, 0x98168a55, 0x9800518b},
- {6, 0x98402ecc, 0x984c078e, 0x98168a55, 0x9800519f},
- {7, 0x98402ecc, 0x984c0792, 0x98168a55, 0x9800518b},
- {8, 0x98402ecc, 0x984c0792, 0x98168a55, 0x9800519f},
- {9, 0x98402ecc, 0x984c0796, 0x98168a55, 0x9800518b},
- {10, 0x98402ecc, 0x984c0796, 0x98168a55, 0x9800519f},
- {11, 0x98402ecc, 0x984c079a, 0x98168a55, 0x9800518b},
- {12, 0x98402ecc, 0x984c079a, 0x98168a55, 0x9800519f},
- {13, 0x98402ecc, 0x984c079e, 0x98168a55, 0x9800518b},
- {14, 0x98402ecc, 0x984c07a2, 0x98168a55, 0x98005193},
-
- // 802.11 UNI / HyperLan 2
- {36, 0x98402ecc, 0x984c099a, 0x98158a55, 0x980ed1a3},
- {38, 0x98402ecc, 0x984c099e, 0x98158a55, 0x980ed193},
- {40, 0x98402ec8, 0x984c0682, 0x98158a55, 0x980ed183},
- {44, 0x98402ec8, 0x984c0682, 0x98158a55, 0x980ed1a3},
- {46, 0x98402ec8, 0x984c0686, 0x98158a55, 0x980ed18b},
- {48, 0x98402ec8, 0x984c0686, 0x98158a55, 0x980ed19b},
- {52, 0x98402ec8, 0x984c068a, 0x98158a55, 0x980ed193},
- {54, 0x98402ec8, 0x984c068a, 0x98158a55, 0x980ed1a3},
- {56, 0x98402ec8, 0x984c068e, 0x98158a55, 0x980ed18b},
- {60, 0x98402ec8, 0x984c0692, 0x98158a55, 0x980ed183},
- {62, 0x98402ec8, 0x984c0692, 0x98158a55, 0x980ed193},
- {64, 0x98402ec8, 0x984c0692, 0x98158a55, 0x980ed1a3}, // Plugfest#4, Day4, change RFR3 left4th 9->5.
-
- // 802.11 HyperLan 2
- {100, 0x98402ec8, 0x984c06b2, 0x98178a55, 0x980ed783},
-
- // 2008.04.30 modified
- // The system team has AN to improve the EVM value
- // for channel 102 to 108 for the RT2850/RT2750 dual band solution.
- {102, 0x98402ec8, 0x985c06b2, 0x98578a55, 0x980ed793},
- {104, 0x98402ec8, 0x985c06b2, 0x98578a55, 0x980ed1a3},
- {108, 0x98402ecc, 0x985c0a32, 0x98578a55, 0x980ed193},
-
- {110, 0x98402ecc, 0x984c0a36, 0x98178a55, 0x980ed183},
- {112, 0x98402ecc, 0x984c0a36, 0x98178a55, 0x980ed19b},
- {116, 0x98402ecc, 0x984c0a3a, 0x98178a55, 0x980ed1a3},
- {118, 0x98402ecc, 0x984c0a3e, 0x98178a55, 0x980ed193},
- {120, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed183},
- {124, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed193},
- {126, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed15b}, // 0x980ed1bb->0x980ed15b required by Rory 20070927
- {128, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed1a3},
- {132, 0x98402ec4, 0x984c0386, 0x98178a55, 0x980ed18b},
- {134, 0x98402ec4, 0x984c0386, 0x98178a55, 0x980ed193},
- {136, 0x98402ec4, 0x984c0386, 0x98178a55, 0x980ed19b},
- {140, 0x98402ec4, 0x984c038a, 0x98178a55, 0x980ed183},
-
- // 802.11 UNII
- {149, 0x98402ec4, 0x984c038a, 0x98178a55, 0x980ed1a7},
- {151, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed187},
- {153, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed18f},
- {157, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed19f},
- {159, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed1a7},
- {161, 0x98402ec4, 0x984c0392, 0x98178a55, 0x980ed187},
- {165, 0x98402ec4, 0x984c0392, 0x98178a55, 0x980ed197},
-
- // Japan
- {184, 0x95002ccc, 0x9500491e, 0x9509be55, 0x950c0a0b},
- {188, 0x95002ccc, 0x95004922, 0x9509be55, 0x950c0a13},
- {192, 0x95002ccc, 0x95004926, 0x9509be55, 0x950c0a1b},
- {196, 0x95002ccc, 0x9500492a, 0x9509be55, 0x950c0a23},
- {208, 0x95002ccc, 0x9500493a, 0x9509be55, 0x950c0a13},
- {212, 0x95002ccc, 0x9500493e, 0x9509be55, 0x950c0a1b},
- {216, 0x95002ccc, 0x95004982, 0x9509be55, 0x950c0a23},
-
- // still lack of MMAC(Japan) ch 34,38,42,46
-};
-UCHAR NUM_OF_2850_CHNL = (sizeof(RF2850RegTable) / sizeof(RTMP_RF_REGS));
-
-FREQUENCY_ITEM FreqItems3020[] =
-{
- /**************************************************/
- // ISM : 2.4 to 2.483 GHz //
- /**************************************************/
- // 11g
- /**************************************************/
- //-CH---N-------R---K-----------
- {1, 241, 2, 2},
- {2, 241, 2, 7},
- {3, 242, 2, 2},
- {4, 242, 2, 7},
- {5, 243, 2, 2},
- {6, 243, 2, 7},
- {7, 244, 2, 2},
- {8, 244, 2, 7},
- {9, 245, 2, 2},
- {10, 245, 2, 7},
- {11, 246, 2, 2},
- {12, 246, 2, 7},
- {13, 247, 2, 2},
- {14, 248, 2, 4},
-};
-#ifndef RT30xx
-#define NUM_OF_3020_CHNL (sizeof(FreqItems3020) / sizeof(FREQUENCY_ITEM))
-#endif
-#ifdef RT30xx
-//2008/07/10:KH Modified to share this variable
-UCHAR NUM_OF_3020_CHNL=(sizeof(FreqItems3020) / sizeof(FREQUENCY_ITEM));
-#endif
-
-/*
- ==========================================================================
- Description:
- initialize the MLME task and its data structure (queue, spinlock,
- timer, state machines).
-
- IRQL = PASSIVE_LEVEL
-
- Return:
- always return NDIS_STATUS_SUCCESS
-
- ==========================================================================
-*/
-NDIS_STATUS MlmeInit(
- IN PRTMP_ADAPTER pAd)
-{
- NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
-
- DBGPRINT(RT_DEBUG_TRACE, ("--> MLME Initialize\n"));
-
- do
- {
- Status = MlmeQueueInit(&pAd->Mlme.Queue);
- if(Status != NDIS_STATUS_SUCCESS)
- break;
-
- pAd->Mlme.bRunning = FALSE;
- NdisAllocateSpinLock(&pAd->Mlme.TaskLock);
-
- {
- BssTableInit(&pAd->ScanTab);
-
- // init STA state machines
- AssocStateMachineInit(pAd, &pAd->Mlme.AssocMachine, pAd->Mlme.AssocFunc);
- AuthStateMachineInit(pAd, &pAd->Mlme.AuthMachine, pAd->Mlme.AuthFunc);
- AuthRspStateMachineInit(pAd, &pAd->Mlme.AuthRspMachine, pAd->Mlme.AuthRspFunc);
- SyncStateMachineInit(pAd, &pAd->Mlme.SyncMachine, pAd->Mlme.SyncFunc);
- WpaPskStateMachineInit(pAd, &pAd->Mlme.WpaPskMachine, pAd->Mlme.WpaPskFunc);
- AironetStateMachineInit(pAd, &pAd->Mlme.AironetMachine, pAd->Mlme.AironetFunc);
-
- // Since we are using switch/case to implement it, the init is different from the above
- // state machine init
- MlmeCntlInit(pAd, &pAd->Mlme.CntlMachine, NULL);
- }
-
- ActionStateMachineInit(pAd, &pAd->Mlme.ActMachine, pAd->Mlme.ActFunc);
-
- // Init mlme periodic timer
- RTMPInitTimer(pAd, &pAd->Mlme.PeriodicTimer, GET_TIMER_FUNCTION(MlmePeriodicExec), pAd, TRUE);
-
- // Set mlme periodic timer
- RTMPSetTimer(&pAd->Mlme.PeriodicTimer, MLME_TASK_EXEC_INTV);
-
- // software-based RX Antenna diversity
- RTMPInitTimer(pAd, &pAd->Mlme.RxAntEvalTimer, GET_TIMER_FUNCTION(AsicRxAntEvalTimeout), pAd, FALSE);
-
- } while (FALSE);
-
- DBGPRINT(RT_DEBUG_TRACE, ("<-- MLME Initialize\n"));
-
- return Status;
-}
-
-/*
- ==========================================================================
- Description:
- main loop of the MLME
- Pre:
- Mlme has to be initialized, and there are something inside the queue
- Note:
- This function is invoked from MPSetInformation and MPReceive;
- This task guarantee only one MlmeHandler will run.
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID MlmeHandler(
- IN PRTMP_ADAPTER pAd)
-{
- MLME_QUEUE_ELEM *Elem = NULL;
-
- // Only accept MLME and Frame from peer side, no other (control/data) frame should
- // get into this state machine
-
- NdisAcquireSpinLock(&pAd->Mlme.TaskLock);
- if(pAd->Mlme.bRunning)
- {
- NdisReleaseSpinLock(&pAd->Mlme.TaskLock);
- return;
- }
- else
- {
- pAd->Mlme.bRunning = TRUE;
- }
- NdisReleaseSpinLock(&pAd->Mlme.TaskLock);
-
- while (!MlmeQueueEmpty(&pAd->Mlme.Queue))
- {
- if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_MLME_RESET_IN_PROGRESS) ||
- RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS) ||
- RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))
- {
- DBGPRINT(RT_DEBUG_TRACE, ("Device Halted or Removed or MlmeRest, exit MlmeHandler! (queue num = %ld)\n", pAd->Mlme.Queue.Num));
- break;
- }
-
- //From message type, determine which state machine I should drive
- if (MlmeDequeue(&pAd->Mlme.Queue, &Elem))
- {
-#ifdef RT2870
- if (Elem->MsgType == MT2_RESET_CONF)
- {
- DBGPRINT_RAW(RT_DEBUG_TRACE, ("!!! reset MLME state machine !!!\n"));
- MlmeRestartStateMachine(pAd);
- Elem->Occupied = FALSE;
- Elem->MsgLen = 0;
- continue;
- }
-#endif // RT2870 //
-
- // if dequeue success
- switch (Elem->Machine)
- {
- // STA state machines
- case ASSOC_STATE_MACHINE:
- StateMachinePerformAction(pAd, &pAd->Mlme.AssocMachine, Elem);
- break;
- case AUTH_STATE_MACHINE:
- StateMachinePerformAction(pAd, &pAd->Mlme.AuthMachine, Elem);
- break;
- case AUTH_RSP_STATE_MACHINE:
- StateMachinePerformAction(pAd, &pAd->Mlme.AuthRspMachine, Elem);
- break;
- case SYNC_STATE_MACHINE:
- StateMachinePerformAction(pAd, &pAd->Mlme.SyncMachine, Elem);
- break;
- case MLME_CNTL_STATE_MACHINE:
- MlmeCntlMachinePerformAction(pAd, &pAd->Mlme.CntlMachine, Elem);
- break;
- case WPA_PSK_STATE_MACHINE:
- StateMachinePerformAction(pAd, &pAd->Mlme.WpaPskMachine, Elem);
- break;
- case AIRONET_STATE_MACHINE:
- StateMachinePerformAction(pAd, &pAd->Mlme.AironetMachine, Elem);
- break;
- case ACTION_STATE_MACHINE:
- StateMachinePerformAction(pAd, &pAd->Mlme.ActMachine, Elem);
- break;
-
-
-
-
- default:
- DBGPRINT(RT_DEBUG_TRACE, ("ERROR: Illegal machine %ld in MlmeHandler()\n", Elem->Machine));
- break;
- } // end of switch
-
- // free MLME element
- Elem->Occupied = FALSE;
- Elem->MsgLen = 0;
-
- }
- else {
- DBGPRINT_ERR(("MlmeHandler: MlmeQueue empty\n"));
- }
- }
-
- NdisAcquireSpinLock(&pAd->Mlme.TaskLock);
- pAd->Mlme.bRunning = FALSE;
- NdisReleaseSpinLock(&pAd->Mlme.TaskLock);
-}
-
-/*
- ==========================================================================
- Description:
- Destructor of MLME (Destroy queue, state machine, spin lock and timer)
- Parameters:
- Adapter - NIC Adapter pointer
- Post:
- The MLME task will no longer work properly
-
- IRQL = PASSIVE_LEVEL
-
- ==========================================================================
- */
-VOID MlmeHalt(
- IN PRTMP_ADAPTER pAd)
-{
- BOOLEAN Cancelled;
-#ifdef RT3070
- UINT32 TxPinCfg = 0x00050F0F;
-#endif // RT3070 //
-
- DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeHalt\n"));
-
- if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))
- {
- // disable BEACON generation and other BEACON related hardware timers
- AsicDisableSync(pAd);
- }
-
- {
- // Cancel pending timers
- RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &Cancelled);
- RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &Cancelled);
- RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled);
- RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &Cancelled);
- RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &Cancelled);
- RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled);
- }
-
- RTMPCancelTimer(&pAd->Mlme.PeriodicTimer, &Cancelled);
- RTMPCancelTimer(&pAd->Mlme.RxAntEvalTimer, &Cancelled);
-
-
-
- if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))
- {
- // Set LED
- RTMPSetLED(pAd, LED_HALT);
- RTMPSetSignalLED(pAd, -100); // Force signal strength Led to be turned off, firmware is not done it.
-#ifdef RT2870
- {
- LED_CFG_STRUC LedCfg;
- RTMP_IO_READ32(pAd, LED_CFG, &LedCfg.word);
- LedCfg.field.LedPolar = 0;
- LedCfg.field.RLedMode = 0;
- LedCfg.field.GLedMode = 0;
- LedCfg.field.YLedMode = 0;
- RTMP_IO_WRITE32(pAd, LED_CFG, LedCfg.word);
- }
-#endif // RT2870 //
-#ifdef RT3070
- //
- // Turn off LNA_PE
- //
- if (IS_RT3070(pAd) || IS_RT3071(pAd))
- {
- TxPinCfg &= 0xFFFFF0F0;
- RTUSBWriteMACRegister(pAd, TX_PIN_CFG, TxPinCfg);
- }
-#endif // RT3070 //
- }
-
- RTMPusecDelay(5000); // 5 msec to gurantee Ant Diversity timer canceled
-
- MlmeQueueDestroy(&pAd->Mlme.Queue);
- NdisFreeSpinLock(&pAd->Mlme.TaskLock);
-
- DBGPRINT(RT_DEBUG_TRACE, ("<== MlmeHalt\n"));
-}
-
-VOID MlmeResetRalinkCounters(
- IN PRTMP_ADAPTER pAd)
-{
- pAd->RalinkCounters.LastOneSecRxOkDataCnt = pAd->RalinkCounters.OneSecRxOkDataCnt;
- // clear all OneSecxxx counters.
- pAd->RalinkCounters.OneSecBeaconSentCnt = 0;
- pAd->RalinkCounters.OneSecFalseCCACnt = 0;
- pAd->RalinkCounters.OneSecRxFcsErrCnt = 0;
- pAd->RalinkCounters.OneSecRxOkCnt = 0;
- pAd->RalinkCounters.OneSecTxFailCount = 0;
- pAd->RalinkCounters.OneSecTxNoRetryOkCount = 0;
- pAd->RalinkCounters.OneSecTxRetryOkCount = 0;
- pAd->RalinkCounters.OneSecRxOkDataCnt = 0;
-
- // TODO: for debug only. to be removed
- pAd->RalinkCounters.OneSecOsTxCount[QID_AC_BE] = 0;
- pAd->RalinkCounters.OneSecOsTxCount[QID_AC_BK] = 0;
- pAd->RalinkCounters.OneSecOsTxCount[QID_AC_VI] = 0;
- pAd->RalinkCounters.OneSecOsTxCount[QID_AC_VO] = 0;
- pAd->RalinkCounters.OneSecDmaDoneCount[QID_AC_BE] = 0;
- pAd->RalinkCounters.OneSecDmaDoneCount[QID_AC_BK] = 0;
- pAd->RalinkCounters.OneSecDmaDoneCount[QID_AC_VI] = 0;
- pAd->RalinkCounters.OneSecDmaDoneCount[QID_AC_VO] = 0;
- pAd->RalinkCounters.OneSecTxDoneCount = 0;
- pAd->RalinkCounters.OneSecRxCount = 0;
- pAd->RalinkCounters.OneSecTxAggregationCount = 0;
- pAd->RalinkCounters.OneSecRxAggregationCount = 0;
-
- return;
-}
-
-unsigned long rx_AMSDU;
-unsigned long rx_Total;
-
-/*
- ==========================================================================
- Description:
- This routine is executed periodically to -
- 1. Decide if it's a right time to turn on PwrMgmt bit of all
- outgoiing frames
- 2. Calculate ChannelQuality based on statistics of the last
- period, so that TX rate won't toggling very frequently between a
- successful TX and a failed TX.
- 3. If the calculated ChannelQuality indicated current connection not
- healthy, then a ROAMing attempt is tried here.
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-#define ADHOC_BEACON_LOST_TIME (8*OS_HZ) // 8 sec
-VOID MlmePeriodicExec(
- IN PVOID SystemSpecific1,
- IN PVOID FunctionContext,
- IN PVOID SystemSpecific2,
- IN PVOID SystemSpecific3)
-{
- ULONG TxTotalCnt;
- PRTMP_ADAPTER pAd = (RTMP_ADAPTER *)FunctionContext;
-
- // Do nothing if the driver is starting halt state.
- // This might happen when timer already been fired before cancel timer with mlmehalt
- if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_HALT_IN_PROGRESS |
- fRTMP_ADAPTER_RADIO_OFF |
- fRTMP_ADAPTER_RADIO_MEASUREMENT |
- fRTMP_ADAPTER_RESET_IN_PROGRESS))))
- return;
-
- RT28XX_MLME_PRE_SANITY_CHECK(pAd);
-
- {
- // Do nothing if monitor mode is on
- if (MONITOR_ON(pAd))
- return;
-
- if (pAd->Mlme.PeriodicRound & 0x1)
- {
- // This is the fix for wifi 11n extension channel overlapping test case. for 2860D
- if (((pAd->MACVersion & 0xffff) == 0x0101) &&
- (STA_TGN_WIFI_ON(pAd)) &&
- (pAd->CommonCfg.IOTestParm.bToggle == FALSE))
-
- {
- RTMP_IO_WRITE32(pAd, TXOP_CTRL_CFG, 0x24Bf);
- pAd->CommonCfg.IOTestParm.bToggle = TRUE;
- }
- else if ((STA_TGN_WIFI_ON(pAd)) &&
- ((pAd->MACVersion & 0xffff) == 0x0101))
- {
- RTMP_IO_WRITE32(pAd, TXOP_CTRL_CFG, 0x243f);
- pAd->CommonCfg.IOTestParm.bToggle = FALSE;
- }
- }
- }
-
- pAd->bUpdateBcnCntDone = FALSE;
-
-// RECBATimerTimeout(SystemSpecific1,FunctionContext,SystemSpecific2,SystemSpecific3);
- pAd->Mlme.PeriodicRound ++;
-
-#ifdef RT3070
- // execute every 100ms, update the Tx FIFO Cnt for update Tx Rate.
- NICUpdateFifoStaCounters(pAd);
-#endif // RT3070 //
- // execute every 500ms
- if ((pAd->Mlme.PeriodicRound % 5 == 0) && RTMPAutoRateSwitchCheck(pAd)/*(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED))*/)
- {
- // perform dynamic tx rate switching based on past TX history
- {
- if ((OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)
- )
- && (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)))
- MlmeDynamicTxRateSwitching(pAd);
- }
- }
-
- // Normal 1 second Mlme PeriodicExec.
- if (pAd->Mlme.PeriodicRound %MLME_TASK_EXEC_MULTIPLE == 0)
- {
- pAd->Mlme.OneSecPeriodicRound ++;
-
- if (rx_Total)
- {
-
- // reset counters
- rx_AMSDU = 0;
- rx_Total = 0;
- }
-
- // Media status changed, report to NDIS
- if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_MEDIA_STATE_CHANGE))
- {
- RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_MEDIA_STATE_CHANGE);
- if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED))
- {
- pAd->IndicateMediaState = NdisMediaStateConnected;
- RTMP_IndicateMediaState(pAd);
-
- }
- else
- {
- pAd->IndicateMediaState = NdisMediaStateDisconnected;
- RTMP_IndicateMediaState(pAd);
- }
- }
-
- NdisGetSystemUpTime(&pAd->Mlme.Now32);
-
- // add the most up-to-date h/w raw counters into software variable, so that
- // the dynamic tuning mechanism below are based on most up-to-date information
- NICUpdateRawCounters(pAd);
-
-#ifdef RT2870
- RT2870_WatchDog(pAd);
-#endif // RT2870 //
-
- // Need statistics after read counter. So put after NICUpdateRawCounters
- ORIBATimerTimeout(pAd);
-
-
- // The time period for checking antenna is according to traffic
- if (pAd->Mlme.bEnableAutoAntennaCheck)
- {
- TxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount +
- pAd->RalinkCounters.OneSecTxRetryOkCount +
- pAd->RalinkCounters.OneSecTxFailCount;
-
- // dynamic adjust antenna evaluation period according to the traffic
- if (TxTotalCnt > 50)
- {
- if (pAd->Mlme.OneSecPeriodicRound % 10 == 0)
- {
- AsicEvaluateRxAnt(pAd);
- }
- }
- else
- {
- if (pAd->Mlme.OneSecPeriodicRound % 3 == 0)
- {
- AsicEvaluateRxAnt(pAd);
- }
- }
- }
-
- STAMlmePeriodicExec(pAd);
-
- MlmeResetRalinkCounters(pAd);
-
- {
- {
- // When Adhoc beacon is enabled and RTS/CTS is enabled, there is a chance that hardware MAC FSM will run into a deadlock
- // and sending CTS-to-self over and over.
- // Software Patch Solution:
- // 1. Polling debug state register 0x10F4 every one second.
- // 2. If in 0x10F4 the ((bit29==1) && (bit7==1)) OR ((bit29==1) && (bit5==1)), it means the deadlock has occurred.
- // 3. If the deadlock occurred, reset MAC/BBP by setting 0x1004 to 0x0001 for a while then setting it back to 0x000C again.
-
- UINT32 MacReg = 0;
-
- RTMP_IO_READ32(pAd, 0x10F4, &MacReg);
- if (((MacReg & 0x20000000) && (MacReg & 0x80)) || ((MacReg & 0x20000000) && (MacReg & 0x20)))
- {
- RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x1);
- RTMPusecDelay(1);
- RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0xC);
-
- DBGPRINT(RT_DEBUG_WARN,("Warning, MAC specific condition occurs \n"));
- }
- }
- }
-
- RT28XX_MLME_HANDLER(pAd);
- }
-
-
- pAd->bUpdateBcnCntDone = FALSE;
-}
-
-VOID STAMlmePeriodicExec(
- PRTMP_ADAPTER pAd)
-{
- ULONG TxTotalCnt;
- int i;
-
- if (pAd->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_DISABLE)
- {
- // WPA MIC error should block association attempt for 60 seconds
- if (pAd->StaCfg.bBlockAssoc && (pAd->StaCfg.LastMicErrorTime + (60 * OS_HZ) < pAd->Mlme.Now32))
- pAd->StaCfg.bBlockAssoc = FALSE;
- }
-
- if ((pAd->PreMediaState != pAd->IndicateMediaState) && (pAd->CommonCfg.bWirelessEvent))
- {
- if (pAd->IndicateMediaState == NdisMediaStateConnected)
- {
- RTMPSendWirelessEvent(pAd, IW_STA_LINKUP_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0);
- }
- pAd->PreMediaState = pAd->IndicateMediaState;
- }
-
-
-
-
- AsicStaBbpTuning(pAd);
-
- TxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount +
- pAd->RalinkCounters.OneSecTxRetryOkCount +
- pAd->RalinkCounters.OneSecTxFailCount;
-
- if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED))
- {
- // update channel quality for Roaming and UI LinkQuality display
- MlmeCalculateChannelQuality(pAd, pAd->Mlme.Now32);
- }
-
- // must be AFTER MlmeDynamicTxRateSwitching() because it needs to know if
- // Radio is currently in noisy environment
- if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS))
- AsicAdjustTxPower(pAd);
-
- if (INFRA_ON(pAd))
- {
- // Is PSM bit consistent with user power management policy?
- // This is the only place that will set PSM bit ON.
- if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE))
- MlmeCheckPsmChange(pAd, pAd->Mlme.Now32);
-
- pAd->RalinkCounters.LastOneSecTotalTxCount = TxTotalCnt;
-
- if ((pAd->StaCfg.LastBeaconRxTime + 1*OS_HZ < pAd->Mlme.Now32) &&
- (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) &&
- ((TxTotalCnt + pAd->RalinkCounters.OneSecRxOkCnt < 600)))
- {
- RTMPSetAGCInitValue(pAd, BW_20);
- DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - No BEACON. restore R66 to the low bound(%d) \n", (0x2E + GET_LNA_GAIN(pAd))));
- }
-
- {
- if (pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable)
- {
- // When APSD is enabled, the period changes as 20 sec
- if ((pAd->Mlme.OneSecPeriodicRound % 20) == 8)
- RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE);
- }
- else
- {
- // Send out a NULL frame every 10 sec to inform AP that STA is still alive (Avoid being age out)
- if ((pAd->Mlme.OneSecPeriodicRound % 10) == 8)
- {
- if (pAd->CommonCfg.bWmmCapable)
- RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE);
- else
- RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, FALSE);
- }
- }
- }
-
- if (CQI_IS_DEAD(pAd->Mlme.ChannelQuality))
- {
- DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - No BEACON. Dead CQI. Auto Recovery attempt #%ld\n", pAd->RalinkCounters.BadCQIAutoRecoveryCount));
- pAd->StaCfg.CCXAdjacentAPReportFlag = TRUE;
- pAd->StaCfg.CCXAdjacentAPLinkDownTime = pAd->StaCfg.LastBeaconRxTime;
-
- // Lost AP, send disconnect & link down event
- LinkDown(pAd, FALSE);
-
- {
- union iwreq_data wrqu;
- memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN);
- wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL);
- }
-
- MlmeAutoReconnectLastSSID(pAd);
- }
- else if (CQI_IS_BAD(pAd->Mlme.ChannelQuality))
- {
- pAd->RalinkCounters.BadCQIAutoRecoveryCount ++;
- DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Bad CQI. Auto Recovery attempt #%ld\n", pAd->RalinkCounters.BadCQIAutoRecoveryCount));
- MlmeAutoReconnectLastSSID(pAd);
- }
-
- // Add auto seamless roaming
- if (pAd->StaCfg.bFastRoaming)
- {
- SHORT dBmToRoam = (SHORT)pAd->StaCfg.dBmToRoam;
-
- DBGPRINT(RT_DEBUG_TRACE, ("Rssi=%d, dBmToRoam=%d\n", RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2), (CHAR)dBmToRoam));
-
- if (RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2) <= (CHAR)dBmToRoam)
- {
- MlmeCheckForFastRoaming(pAd, pAd->Mlme.Now32);
- }
- }
- }
- else if (ADHOC_ON(pAd))
- {
- //radar detect
- if ((pAd->CommonCfg.Channel > 14)
- && (pAd->CommonCfg.bIEEE80211H == 1)
- && RadarChannelCheck(pAd, pAd->CommonCfg.Channel))
- {
- RadarDetectPeriodic(pAd);
- }
-
- // If all peers leave, and this STA becomes the last one in this IBSS, then change MediaState
- // to DISCONNECTED. But still holding this IBSS (i.e. sending BEACON) so that other STAs can
- // join later.
- if ((pAd->StaCfg.LastBeaconRxTime + ADHOC_BEACON_LOST_TIME < pAd->Mlme.Now32) &&
- OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED))
- {
- MLME_START_REQ_STRUCT StartReq;
-
- DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - excessive BEACON lost, last STA in this IBSS, MediaState=Disconnected\n"));
- LinkDown(pAd, FALSE);
-
- StartParmFill(pAd, &StartReq, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen);
- MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_START_REQ, sizeof(MLME_START_REQ_STRUCT), &StartReq);
- pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_START;
- }
-
- for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++)
- {
- MAC_TABLE_ENTRY *pEntry = &pAd->MacTab.Content[i];
-
- if (pEntry->ValidAsCLI == FALSE)
- continue;
-
- if (pEntry->LastBeaconRxTime + ADHOC_BEACON_LOST_TIME < pAd->Mlme.Now32)
- MacTableDeleteEntry(pAd, pEntry->Aid, pEntry->Addr);
- }
- }
- else // no INFRA nor ADHOC connection
- {
-
- if (pAd->StaCfg.bScanReqIsFromWebUI &&
- ((pAd->StaCfg.LastScanTime + 30 * OS_HZ) > pAd->Mlme.Now32))
- goto SKIP_AUTO_SCAN_CONN;
- else
- pAd->StaCfg.bScanReqIsFromWebUI = FALSE;
-
- if ((pAd->StaCfg.bAutoReconnect == TRUE)
- && RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP)
- && (MlmeValidateSSID(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen) == TRUE))
- {
- if ((pAd->ScanTab.BssNr==0) && (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE))
- {
- MLME_SCAN_REQ_STRUCT ScanReq;
-
- if ((pAd->StaCfg.LastScanTime + 10 * OS_HZ) < pAd->Mlme.Now32)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("STAMlmePeriodicExec():CNTL - ScanTab.BssNr==0, start a new ACTIVE scan SSID[%s]\n", pAd->MlmeAux.AutoReconnectSsid));
- ScanParmFill(pAd, &ScanReq, pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen, BSS_ANY, SCAN_ACTIVE);
- MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq);
- pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN;
- // Reset Missed scan number
- pAd->StaCfg.LastScanTime = pAd->Mlme.Now32;
- }
- else if (pAd->StaCfg.BssType == BSS_ADHOC) // Quit the forever scan when in a very clean room
- MlmeAutoReconnectLastSSID(pAd);
- }
- else if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE)
- {
- if ((pAd->Mlme.OneSecPeriodicRound % 7) == 0)
- {
- MlmeAutoScan(pAd);
- pAd->StaCfg.LastScanTime = pAd->Mlme.Now32;
- }
- else
- {
- MlmeAutoReconnectLastSSID(pAd);
- }
- }
- }
- }
-
-SKIP_AUTO_SCAN_CONN:
-
- if ((pAd->MacTab.Content[BSSID_WCID].TXBAbitmap !=0) && (pAd->MacTab.fAnyBASession == FALSE))
- {
- pAd->MacTab.fAnyBASession = TRUE;
- AsicUpdateProtect(pAd, HT_FORCERTSCTS, ALLN_SETPROTECT, FALSE, FALSE);
- }
- else if ((pAd->MacTab.Content[BSSID_WCID].TXBAbitmap ==0) && (pAd->MacTab.fAnyBASession == TRUE))
- {
- pAd->MacTab.fAnyBASession = FALSE;
- AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, FALSE, FALSE);
- }
-
- return;
-}
-
-// Link down report
-VOID LinkDownExec(
- IN PVOID SystemSpecific1,
- IN PVOID FunctionContext,
- IN PVOID SystemSpecific2,
- IN PVOID SystemSpecific3)
-{
-
- RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext;
-
- pAd->IndicateMediaState = NdisMediaStateDisconnected;
- RTMP_IndicateMediaState(pAd);
- pAd->ExtraInfo = GENERAL_LINK_DOWN;
-}
-
-// IRQL = DISPATCH_LEVEL
-VOID MlmeAutoScan(
- IN PRTMP_ADAPTER pAd)
-{
- // check CntlMachine.CurrState to avoid collision with NDIS SetOID request
- if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Driver auto scan\n"));
- MlmeEnqueue(pAd,
- MLME_CNTL_STATE_MACHINE,
- OID_802_11_BSSID_LIST_SCAN,
- 0,
- NULL);
- RT28XX_MLME_HANDLER(pAd);
- }
-}
-
-// IRQL = DISPATCH_LEVEL
-VOID MlmeAutoReconnectLastSSID(
- IN PRTMP_ADAPTER pAd)
-{
-
-
- // check CntlMachine.CurrState to avoid collision with NDIS SetOID request
- if ((pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) &&
- (MlmeValidateSSID(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen) == TRUE))
- {
- NDIS_802_11_SSID OidSsid;
- OidSsid.SsidLength = pAd->MlmeAux.AutoReconnectSsidLen;
- NdisMoveMemory(OidSsid.Ssid, pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Driver auto reconnect to last OID_802_11_SSID setting - %s, len - %d\n", pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen));
- MlmeEnqueue(pAd,
- MLME_CNTL_STATE_MACHINE,
- OID_802_11_SSID,
- sizeof(NDIS_802_11_SSID),
- &OidSsid);
- RT28XX_MLME_HANDLER(pAd);
- }
-}
-
-/*
- ==========================================================================
- Validate SSID for connection try and rescan purpose
- Valid SSID will have visible chars only.
- The valid length is from 0 to 32.
- IRQL = DISPATCH_LEVEL
- ==========================================================================
- */
-BOOLEAN MlmeValidateSSID(
- IN PUCHAR pSsid,
- IN UCHAR SsidLen)
-{
- int index;
-
- if (SsidLen > MAX_LEN_OF_SSID)
- return (FALSE);
-
- // Check each character value
- for (index = 0; index < SsidLen; index++)
- {
- if (pSsid[index] < 0x20)
- return (FALSE);
- }
-
- // All checked
- return (TRUE);
-}
-
-VOID MlmeSelectTxRateTable(
- IN PRTMP_ADAPTER pAd,
- IN PMAC_TABLE_ENTRY pEntry,
- IN PUCHAR *ppTable,
- IN PUCHAR pTableSize,
- IN PUCHAR pInitTxRateIdx)
-{
- do
- {
- // decide the rate table for tuning
- if (pAd->CommonCfg.TxRateTableSize > 0)
- {
- *ppTable = RateSwitchTable;
- *pTableSize = RateSwitchTable[0];
- *pInitTxRateIdx = RateSwitchTable[1];
-
- break;
- }
-
- if ((pAd->OpMode == OPMODE_STA) && ADHOC_ON(pAd))
- {
- if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) &&
- (pEntry->HTCapability.MCSSet[0] == 0xff) &&
- ((pEntry->HTCapability.MCSSet[1] == 0x00) || (pAd->Antenna.field.TxPath == 1)))
- {// 11N 1S Adhoc
- *ppTable = RateSwitchTable11N1S;
- *pTableSize = RateSwitchTable11N1S[0];
- *pInitTxRateIdx = RateSwitchTable11N1S[1];
-
- }
- else if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) &&
- (pEntry->HTCapability.MCSSet[0] == 0xff) &&
- (pEntry->HTCapability.MCSSet[1] == 0xff) &&
- (pAd->Antenna.field.TxPath == 2))
- {// 11N 2S Adhoc
- if (pAd->LatchRfRegs.Channel <= 14)
- {
- *ppTable = RateSwitchTable11N2S;
- *pTableSize = RateSwitchTable11N2S[0];
- *pInitTxRateIdx = RateSwitchTable11N2S[1];
- }
- else
- {
- *ppTable = RateSwitchTable11N2SForABand;
- *pTableSize = RateSwitchTable11N2SForABand[0];
- *pInitTxRateIdx = RateSwitchTable11N2SForABand[1];
- }
-
- }
- else
- if ((pEntry->RateLen == 4)
- && (pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0)
- )
- {
- *ppTable = RateSwitchTable11B;
- *pTableSize = RateSwitchTable11B[0];
- *pInitTxRateIdx = RateSwitchTable11B[1];
-
- }
- else if (pAd->LatchRfRegs.Channel <= 14)
- {
- *ppTable = RateSwitchTable11BG;
- *pTableSize = RateSwitchTable11BG[0];
- *pInitTxRateIdx = RateSwitchTable11BG[1];
-
- }
- else
- {
- *ppTable = RateSwitchTable11G;
- *pTableSize = RateSwitchTable11G[0];
- *pInitTxRateIdx = RateSwitchTable11G[1];
-
- }
- break;
- }
-
- if ((pEntry->RateLen == 12) && (pEntry->HTCapability.MCSSet[0] == 0xff) &&
- ((pEntry->HTCapability.MCSSet[1] == 0x00) || (pAd->CommonCfg.TxStream == 1)))
- {// 11BGN 1S AP
- *ppTable = RateSwitchTable11BGN1S;
- *pTableSize = RateSwitchTable11BGN1S[0];
- *pInitTxRateIdx = RateSwitchTable11BGN1S[1];
-
- break;
- }
-
- if ((pEntry->RateLen == 12) && (pEntry->HTCapability.MCSSet[0] == 0xff) &&
- (pEntry->HTCapability.MCSSet[1] == 0xff) && (pAd->CommonCfg.TxStream == 2))
- {// 11BGN 2S AP
- if (pAd->LatchRfRegs.Channel <= 14)
- {
- *ppTable = RateSwitchTable11BGN2S;
- *pTableSize = RateSwitchTable11BGN2S[0];
- *pInitTxRateIdx = RateSwitchTable11BGN2S[1];
-
- }
- else
- {
- *ppTable = RateSwitchTable11BGN2SForABand;
- *pTableSize = RateSwitchTable11BGN2SForABand[0];
- *pInitTxRateIdx = RateSwitchTable11BGN2SForABand[1];
-
- }
- break;
- }
-
- if ((pEntry->HTCapability.MCSSet[0] == 0xff) && ((pEntry->HTCapability.MCSSet[1] == 0x00) || (pAd->CommonCfg.TxStream == 1)))
- {// 11N 1S AP
- *ppTable = RateSwitchTable11N1S;
- *pTableSize = RateSwitchTable11N1S[0];
- *pInitTxRateIdx = RateSwitchTable11N1S[1];
-
- break;
- }
-
- if ((pEntry->HTCapability.MCSSet[0] == 0xff) && (pEntry->HTCapability.MCSSet[1] == 0xff) && (pAd->CommonCfg.TxStream == 2))
- {// 11N 2S AP
- if (pAd->LatchRfRegs.Channel <= 14)
- {
- *ppTable = RateSwitchTable11N2S;
- *pTableSize = RateSwitchTable11N2S[0];
- *pInitTxRateIdx = RateSwitchTable11N2S[1];
- }
- else
- {
- *ppTable = RateSwitchTable11N2SForABand;
- *pTableSize = RateSwitchTable11N2SForABand[0];
- *pInitTxRateIdx = RateSwitchTable11N2SForABand[1];
- }
-
- break;
- }
-
- //else if ((pAd->StaActive.SupRateLen == 4) && (pAd->StaActive.ExtRateLen == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0))
- if ((pEntry->RateLen == 4)
-#ifndef RT30xx
-//Iverson mark for Adhoc b mode,sta will use rate 54 Mbps when connect with sta b/g/n mode
- && (pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0)
-#endif
- )
- {// B only AP
- *ppTable = RateSwitchTable11B;
- *pTableSize = RateSwitchTable11B[0];
- *pInitTxRateIdx = RateSwitchTable11B[1];
-
- break;
- }
-
- //else if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen > 8) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0))
- if ((pEntry->RateLen > 8)
- && (pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0)
- )
- {// B/G mixed AP
- *ppTable = RateSwitchTable11BG;
- *pTableSize = RateSwitchTable11BG[0];
- *pInitTxRateIdx = RateSwitchTable11BG[1];
-
- break;
- }
-
- //else if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen == 8) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0))
- if ((pEntry->RateLen == 8)
- && (pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0)
- )
- {// G only AP
- *ppTable = RateSwitchTable11G;
- *pTableSize = RateSwitchTable11G[0];
- *pInitTxRateIdx = RateSwitchTable11G[1];
-
- break;
- }
-
- {
- //else if ((pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0))
- if ((pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0))
- { // Legacy mode
- if (pAd->CommonCfg.MaxTxRate <= RATE_11)
- {
- *ppTable = RateSwitchTable11B;
- *pTableSize = RateSwitchTable11B[0];
- *pInitTxRateIdx = RateSwitchTable11B[1];
- }
- else if ((pAd->CommonCfg.MaxTxRate > RATE_11) && (pAd->CommonCfg.MinTxRate > RATE_11))
- {
- *ppTable = RateSwitchTable11G;
- *pTableSize = RateSwitchTable11G[0];
- *pInitTxRateIdx = RateSwitchTable11G[1];
-
- }
- else
- {
- *ppTable = RateSwitchTable11BG;
- *pTableSize = RateSwitchTable11BG[0];
- *pInitTxRateIdx = RateSwitchTable11BG[1];
- }
- break;
- }
-
- if (pAd->LatchRfRegs.Channel <= 14)
- {
- if (pAd->CommonCfg.TxStream == 1)
- {
- *ppTable = RateSwitchTable11N1S;
- *pTableSize = RateSwitchTable11N1S[0];
- *pInitTxRateIdx = RateSwitchTable11N1S[1];
- DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode,default use 11N 1S AP \n"));
- }
- else
- {
- *ppTable = RateSwitchTable11N2S;
- *pTableSize = RateSwitchTable11N2S[0];
- *pInitTxRateIdx = RateSwitchTable11N2S[1];
- DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode,default use 11N 2S AP \n"));
- }
- }
- else
- {
- if (pAd->CommonCfg.TxStream == 1)
- {
- *ppTable = RateSwitchTable11N1S;
- *pTableSize = RateSwitchTable11N1S[0];
- *pInitTxRateIdx = RateSwitchTable11N1S[1];
- DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode,default use 11N 1S AP \n"));
- }
- else
- {
- *ppTable = RateSwitchTable11N2SForABand;
- *pTableSize = RateSwitchTable11N2SForABand[0];
- *pInitTxRateIdx = RateSwitchTable11N2SForABand[1];
- DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode,default use 11N 2S AP \n"));
- }
- }
-
- DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode (SupRateLen=%d, ExtRateLen=%d, MCSSet[0]=0x%x, MCSSet[1]=0x%x)\n",
- pAd->StaActive.SupRateLen, pAd->StaActive.ExtRateLen, pAd->StaActive.SupportedPhyInfo.MCSSet[0], pAd->StaActive.SupportedPhyInfo.MCSSet[1]));
- }
- } while(FALSE);
-}
-
-/*
- ==========================================================================
- Description:
- This routine checks if there're other APs out there capable for
- roaming. Caller should call this routine only when Link up in INFRA mode
- and channel quality is below CQI_GOOD_THRESHOLD.
-
- IRQL = DISPATCH_LEVEL
-
- Output:
- ==========================================================================
- */
-VOID MlmeCheckForRoaming(
- IN PRTMP_ADAPTER pAd,
- IN ULONG Now32)
-{
- USHORT i;
- BSS_TABLE *pRoamTab = &pAd->MlmeAux.RoamTab;
- BSS_ENTRY *pBss;
-
- DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeCheckForRoaming\n"));
- // put all roaming candidates into RoamTab, and sort in RSSI order
- BssTableInit(pRoamTab);
- for (i = 0; i < pAd->ScanTab.BssNr; i++)
- {
- pBss = &pAd->ScanTab.BssEntry[i];
-
- if ((pBss->LastBeaconRxTime + BEACON_LOST_TIME) < Now32)
- continue; // AP disappear
- if (pBss->Rssi <= RSSI_THRESHOLD_FOR_ROAMING)
- continue; // RSSI too weak. forget it.
- if (MAC_ADDR_EQUAL(pBss->Bssid, pAd->CommonCfg.Bssid))
- continue; // skip current AP
- if (pBss->Rssi < (pAd->StaCfg.RssiSample.LastRssi0 + RSSI_DELTA))
- continue; // only AP with stronger RSSI is eligible for roaming
-
- // AP passing all above rules is put into roaming candidate table
- NdisMoveMemory(&pRoamTab->BssEntry[pRoamTab->BssNr], pBss, sizeof(BSS_ENTRY));
- pRoamTab->BssNr += 1;
- }
-
- if (pRoamTab->BssNr > 0)
- {
- // check CntlMachine.CurrState to avoid collision with NDIS SetOID request
- if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE)
- {
- pAd->RalinkCounters.PoorCQIRoamingCount ++;
- DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Roaming attempt #%ld\n", pAd->RalinkCounters.PoorCQIRoamingCount));
- MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_MLME_ROAMING_REQ, 0, NULL);
- RT28XX_MLME_HANDLER(pAd);
- }
- }
- DBGPRINT(RT_DEBUG_TRACE, ("<== MlmeCheckForRoaming(# of candidate= %d)\n",pRoamTab->BssNr));
-}
-
-/*
- ==========================================================================
- Description:
- This routine checks if there're other APs out there capable for
- roaming. Caller should call this routine only when link up in INFRA mode
- and channel quality is below CQI_GOOD_THRESHOLD.
-
- IRQL = DISPATCH_LEVEL
-
- Output:
- ==========================================================================
- */
-VOID MlmeCheckForFastRoaming(
- IN PRTMP_ADAPTER pAd,
- IN ULONG Now)
-{
- USHORT i;
- BSS_TABLE *pRoamTab = &pAd->MlmeAux.RoamTab;
- BSS_ENTRY *pBss;
-
- DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeCheckForFastRoaming\n"));
- // put all roaming candidates into RoamTab, and sort in RSSI order
- BssTableInit(pRoamTab);
- for (i = 0; i < pAd->ScanTab.BssNr; i++)
- {
- pBss = &pAd->ScanTab.BssEntry[i];
-
- if ((pBss->Rssi <= -50) && (pBss->Channel == pAd->CommonCfg.Channel))
- continue; // RSSI too weak. forget it.
- if (MAC_ADDR_EQUAL(pBss->Bssid, pAd->CommonCfg.Bssid))
- continue; // skip current AP
- if (!SSID_EQUAL(pBss->Ssid, pBss->SsidLen, pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen))
- continue; // skip different SSID
- if (pBss->Rssi < (RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2) + RSSI_DELTA))
- continue; // skip AP without better RSSI
-
- DBGPRINT(RT_DEBUG_TRACE, ("LastRssi0 = %d, pBss->Rssi = %d\n", RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2), pBss->Rssi));
- // AP passing all above rules is put into roaming candidate table
- NdisMoveMemory(&pRoamTab->BssEntry[pRoamTab->BssNr], pBss, sizeof(BSS_ENTRY));
- pRoamTab->BssNr += 1;
- }
-
- if (pRoamTab->BssNr > 0)
- {
- // check CntlMachine.CurrState to avoid collision with NDIS SetOID request
- if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE)
- {
- pAd->RalinkCounters.PoorCQIRoamingCount ++;
- DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Roaming attempt #%ld\n", pAd->RalinkCounters.PoorCQIRoamingCount));
- MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_MLME_ROAMING_REQ, 0, NULL);
- RT28XX_MLME_HANDLER(pAd);
- }
- }
- // Maybe site survey required
- else
- {
- if ((pAd->StaCfg.LastScanTime + 10 * 1000) < Now)
- {
- // check CntlMachine.CurrState to avoid collision with NDIS SetOID request
- DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Roaming, No eligable entry, try new scan!\n"));
- pAd->StaCfg.ScanCnt = 2;
- pAd->StaCfg.LastScanTime = Now;
- MlmeAutoScan(pAd);
- }
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("<== MlmeCheckForFastRoaming (BssNr=%d)\n", pRoamTab->BssNr));
-}
-
-/*
- ==========================================================================
- Description:
- This routine calculates TxPER, RxPER of the past N-sec period. And
- according to the calculation result, ChannelQuality is calculated here
- to decide if current AP is still doing the job.
-
- If ChannelQuality is not good, a ROAMing attempt may be tried later.
- Output:
- StaCfg.ChannelQuality - 0..100
-
- IRQL = DISPATCH_LEVEL
-
- NOTE: This routine decide channle quality based on RX CRC error ratio.
- Caller should make sure a function call to NICUpdateRawCounters(pAd)
- is performed right before this routine, so that this routine can decide
- channel quality based on the most up-to-date information
- ==========================================================================
- */
-VOID MlmeCalculateChannelQuality(
- IN PRTMP_ADAPTER pAd,
- IN ULONG Now32)
-{
- ULONG TxOkCnt, TxCnt, TxPER, TxPRR;
- ULONG RxCnt, RxPER;
- UCHAR NorRssi;
- CHAR MaxRssi;
- ULONG BeaconLostTime = BEACON_LOST_TIME;
-
- MaxRssi = RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2);
-
- //
- // calculate TX packet error ratio and TX retry ratio - if too few TX samples, skip TX related statistics
- //
- TxOkCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + pAd->RalinkCounters.OneSecTxRetryOkCount;
- TxCnt = TxOkCnt + pAd->RalinkCounters.OneSecTxFailCount;
- if (TxCnt < 5)
- {
- TxPER = 0;
- TxPRR = 0;
- }
- else
- {
- TxPER = (pAd->RalinkCounters.OneSecTxFailCount * 100) / TxCnt;
- TxPRR = ((TxCnt - pAd->RalinkCounters.OneSecTxNoRetryOkCount) * 100) / TxCnt;
- }
-
- //
- // calculate RX PER - don't take RxPER into consideration if too few sample
- //
- RxCnt = pAd->RalinkCounters.OneSecRxOkCnt + pAd->RalinkCounters.OneSecRxFcsErrCnt;
- if (RxCnt < 5)
- RxPER = 0;
- else
- RxPER = (pAd->RalinkCounters.OneSecRxFcsErrCnt * 100) / RxCnt;
-
- //
- // decide ChannelQuality based on: 1)last BEACON received time, 2)last RSSI, 3)TxPER, and 4)RxPER
- //
- if (INFRA_ON(pAd) &&
- (pAd->RalinkCounters.OneSecTxNoRetryOkCount < 2) && // no heavy traffic
- (pAd->StaCfg.LastBeaconRxTime + BeaconLostTime < Now32))
- {
- DBGPRINT(RT_DEBUG_TRACE, ("BEACON lost > %ld msec with TxOkCnt=%ld -> CQI=0\n", BeaconLostTime, TxOkCnt));
- pAd->Mlme.ChannelQuality = 0;
- }
- else
- {
- // Normalize Rssi
- if (MaxRssi > -40)
- NorRssi = 100;
- else if (MaxRssi < -90)
- NorRssi = 0;
- else
- NorRssi = (MaxRssi + 90) * 2;
-
- // ChannelQuality = W1*RSSI + W2*TxPRR + W3*RxPER (RSSI 0..100), (TxPER 100..0), (RxPER 100..0)
- pAd->Mlme.ChannelQuality = (RSSI_WEIGHTING * NorRssi +
- TX_WEIGHTING * (100 - TxPRR) +
- RX_WEIGHTING* (100 - RxPER)) / 100;
- if (pAd->Mlme.ChannelQuality >= 100)
- pAd->Mlme.ChannelQuality = 100;
- }
-
-}
-
-VOID MlmeSetTxRate(
- IN PRTMP_ADAPTER pAd,
- IN PMAC_TABLE_ENTRY pEntry,
- IN PRTMP_TX_RATE_SWITCH pTxRate)
-{
- UCHAR MaxMode = MODE_OFDM;
-
- MaxMode = MODE_HTGREENFIELD;
-
- if (pTxRate->STBC && (pAd->StaCfg.MaxHTPhyMode.field.STBC) && (pAd->Antenna.field.TxPath == 2))
- pAd->StaCfg.HTPhyMode.field.STBC = STBC_USE;
- else
- pAd->StaCfg.HTPhyMode.field.STBC = STBC_NONE;
-
- if (pTxRate->CurrMCS < MCS_AUTO)
- pAd->StaCfg.HTPhyMode.field.MCS = pTxRate->CurrMCS;
-
- if (pAd->StaCfg.HTPhyMode.field.MCS > 7)
- pAd->StaCfg.HTPhyMode.field.STBC = STBC_NONE;
-
- if (ADHOC_ON(pAd))
- {
- // If peer adhoc is b-only mode, we can't send 11g rate.
- pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800;
- pEntry->HTPhyMode.field.STBC = STBC_NONE;
-
- //
- // For Adhoc MODE_CCK, driver will use AdhocBOnlyJoined flag to roll back to B only if necessary
- //
- pEntry->HTPhyMode.field.MODE = pTxRate->Mode;
- pEntry->HTPhyMode.field.ShortGI = pAd->StaCfg.HTPhyMode.field.ShortGI;
- pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS;
-
- // Patch speed error in status page
- pAd->StaCfg.HTPhyMode.field.MODE = pEntry->HTPhyMode.field.MODE;
- }
- else
- {
- if (pTxRate->Mode <= MaxMode)
- pAd->StaCfg.HTPhyMode.field.MODE = pTxRate->Mode;
-
- if (pTxRate->ShortGI && (pAd->StaCfg.MaxHTPhyMode.field.ShortGI))
- pAd->StaCfg.HTPhyMode.field.ShortGI = GI_400;
- else
- pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800;
-
- // Reexam each bandwidth's SGI support.
- if (pAd->StaCfg.HTPhyMode.field.ShortGI == GI_400)
- {
- if ((pEntry->HTPhyMode.field.BW == BW_20) && (!CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_SGI20_CAPABLE)))
- pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800;
- if ((pEntry->HTPhyMode.field.BW == BW_40) && (!CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_SGI40_CAPABLE)))
- pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800;
- }
-
- // Turn RTS/CTS rate to 6Mbps.
- if ((pEntry->HTPhyMode.field.MCS == 0) && (pAd->StaCfg.HTPhyMode.field.MCS != 0))
- {
- pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS;
- if (pAd->MacTab.fAnyBASession)
- {
- AsicUpdateProtect(pAd, HT_FORCERTSCTS, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent);
- }
- else
- {
- AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent);
- }
- }
- else if ((pEntry->HTPhyMode.field.MCS == 8) && (pAd->StaCfg.HTPhyMode.field.MCS != 8))
- {
- pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS;
- if (pAd->MacTab.fAnyBASession)
- {
- AsicUpdateProtect(pAd, HT_FORCERTSCTS, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent);
- }
- else
- {
- AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent);
- }
- }
- else if ((pEntry->HTPhyMode.field.MCS != 0) && (pAd->StaCfg.HTPhyMode.field.MCS == 0))
- {
- AsicUpdateProtect(pAd, HT_RTSCTS_6M, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent);
-
- }
- else if ((pEntry->HTPhyMode.field.MCS != 8) && (pAd->StaCfg.HTPhyMode.field.MCS == 8))
- {
- AsicUpdateProtect(pAd, HT_RTSCTS_6M, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent);
- }
-
- pEntry->HTPhyMode.field.STBC = pAd->StaCfg.HTPhyMode.field.STBC;
- pEntry->HTPhyMode.field.ShortGI = pAd->StaCfg.HTPhyMode.field.ShortGI;
- pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS;
- pEntry->HTPhyMode.field.MODE = pAd->StaCfg.HTPhyMode.field.MODE;
-
- if ((pAd->StaCfg.MaxHTPhyMode.field.MODE == MODE_HTGREENFIELD) &&
- pAd->WIFItestbed.bGreenField)
- pEntry->HTPhyMode.field.MODE = MODE_HTGREENFIELD;
- }
-
- pAd->LastTxRate = (USHORT)(pEntry->HTPhyMode.word);
-}
-
-/*
- ==========================================================================
- Description:
- This routine calculates the acumulated TxPER of eaxh TxRate. And
- according to the calculation result, change CommonCfg.TxRate which
- is the stable TX Rate we expect the Radio situation could sustained.
-
- CommonCfg.TxRate will change dynamically within {RATE_1/RATE_6, MaxTxRate}
- Output:
- CommonCfg.TxRate -
-
- IRQL = DISPATCH_LEVEL
-
- NOTE:
- call this routine every second
- ==========================================================================
- */
-VOID MlmeDynamicTxRateSwitching(
- IN PRTMP_ADAPTER pAd)
-{
- UCHAR UpRateIdx = 0, DownRateIdx = 0, CurrRateIdx;
- ULONG i, AccuTxTotalCnt = 0, TxTotalCnt;
- ULONG TxErrorRatio = 0;
- BOOLEAN bTxRateChanged, bUpgradeQuality = FALSE;
- PRTMP_TX_RATE_SWITCH pCurrTxRate, pNextTxRate = NULL;
- PUCHAR pTable;
- UCHAR TableSize = 0;
- UCHAR InitTxRateIdx = 0, TrainUp, TrainDown;
- CHAR Rssi, RssiOffset = 0;
- TX_STA_CNT1_STRUC StaTx1;
- TX_STA_CNT0_STRUC TxStaCnt0;
- ULONG TxRetransmit = 0, TxSuccess = 0, TxFailCount = 0;
- MAC_TABLE_ENTRY *pEntry;
-
- //
- // walk through MAC table, see if need to change AP's TX rate toward each entry
- //
- for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++)
- {
- pEntry = &pAd->MacTab.Content[i];
-
- // check if this entry need to switch rate automatically
- if (RTMPCheckEntryEnableAutoRateSwitch(pAd, pEntry) == FALSE)
- continue;
-
- if ((pAd->MacTab.Size == 1) || (pEntry->ValidAsDls))
- {
- Rssi = RTMPMaxRssi(pAd,
- pAd->StaCfg.RssiSample.AvgRssi0,
- pAd->StaCfg.RssiSample.AvgRssi1,
- pAd->StaCfg.RssiSample.AvgRssi2);
-
- // Update statistic counter
- RTMP_IO_READ32(pAd, TX_STA_CNT0, &TxStaCnt0.word);
- RTMP_IO_READ32(pAd, TX_STA_CNT1, &StaTx1.word);
- pAd->bUpdateBcnCntDone = TRUE;
- TxRetransmit = StaTx1.field.TxRetransmit;
- TxSuccess = StaTx1.field.TxSuccess;
- TxFailCount = TxStaCnt0.field.TxFailCount;
- TxTotalCnt = TxRetransmit + TxSuccess + TxFailCount;
-
- pAd->RalinkCounters.OneSecTxRetryOkCount += StaTx1.field.TxRetransmit;
- pAd->RalinkCounters.OneSecTxNoRetryOkCount += StaTx1.field.TxSuccess;
- pAd->RalinkCounters.OneSecTxFailCount += TxStaCnt0.field.TxFailCount;
- pAd->WlanCounters.TransmittedFragmentCount.u.LowPart += StaTx1.field.TxSuccess;
- pAd->WlanCounters.RetryCount.u.LowPart += StaTx1.field.TxRetransmit;
- pAd->WlanCounters.FailedCount.u.LowPart += TxStaCnt0.field.TxFailCount;
-
- // if no traffic in the past 1-sec period, don't change TX rate,
- // but clear all bad history. because the bad history may affect the next
- // Chariot throughput test
- AccuTxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount +
- pAd->RalinkCounters.OneSecTxRetryOkCount +
- pAd->RalinkCounters.OneSecTxFailCount;
-
- if (TxTotalCnt)
- TxErrorRatio = ((TxRetransmit + TxFailCount) * 100) / TxTotalCnt;
- }
- else
- {
- if (INFRA_ON(pAd) && (i == 1))
- Rssi = RTMPMaxRssi(pAd,
- pAd->StaCfg.RssiSample.AvgRssi0,
- pAd->StaCfg.RssiSample.AvgRssi1,
- pAd->StaCfg.RssiSample.AvgRssi2);
- else
- Rssi = RTMPMaxRssi(pAd,
- pEntry->RssiSample.AvgRssi0,
- pEntry->RssiSample.AvgRssi1,
- pEntry->RssiSample.AvgRssi2);
-
- TxTotalCnt = pEntry->OneSecTxNoRetryOkCount +
- pEntry->OneSecTxRetryOkCount +
- pEntry->OneSecTxFailCount;
-
- if (TxTotalCnt)
- TxErrorRatio = ((pEntry->OneSecTxRetryOkCount + pEntry->OneSecTxFailCount) * 100) / TxTotalCnt;
- }
-
- CurrRateIdx = pEntry->CurrTxRateIndex;
-
- MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, &InitTxRateIdx);
-
- if (CurrRateIdx >= TableSize)
- {
- CurrRateIdx = TableSize - 1;
- }
-
- // When switch from Fixed rate -> auto rate, the REAL TX rate might be different from pAd->CommonCfg.TxRateIndex.
- // So need to sync here.
- pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(CurrRateIdx+1)*5];
- if ((pEntry->HTPhyMode.field.MCS != pCurrTxRate->CurrMCS)
- //&& (pAd->StaCfg.bAutoTxRateSwitch == TRUE)
- )
- {
-
- // Need to sync Real Tx rate and our record.
- // Then return for next DRS.
- pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(InitTxRateIdx+1)*5];
- pEntry->CurrTxRateIndex = InitTxRateIdx;
- MlmeSetTxRate(pAd, pEntry, pCurrTxRate);
-
- // reset all OneSecTx counters
- RESET_ONE_SEC_TX_CNT(pEntry);
- continue;
- }
-
- // decide the next upgrade rate and downgrade rate, if any
- if ((CurrRateIdx > 0) && (CurrRateIdx < (TableSize - 1)))
- {
- UpRateIdx = CurrRateIdx + 1;
- DownRateIdx = CurrRateIdx -1;
- }
- else if (CurrRateIdx == 0)
- {
- UpRateIdx = CurrRateIdx + 1;
- DownRateIdx = CurrRateIdx;
- }
- else if (CurrRateIdx == (TableSize - 1))
- {
- UpRateIdx = CurrRateIdx;
- DownRateIdx = CurrRateIdx - 1;
- }
-
- pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(CurrRateIdx+1)*5];
-
- if ((Rssi > -65) && (pCurrTxRate->Mode >= MODE_HTMIX))
- {
- TrainUp = (pCurrTxRate->TrainUp + (pCurrTxRate->TrainUp >> 1));
- TrainDown = (pCurrTxRate->TrainDown + (pCurrTxRate->TrainDown >> 1));
- }
- else
- {
- TrainUp = pCurrTxRate->TrainUp;
- TrainDown = pCurrTxRate->TrainDown;
- }
-
- //pAd->DrsCounters.LastTimeTxRateChangeAction = pAd->DrsCounters.LastSecTxRateChangeAction;
-
- //
- // Keep the last time TxRateChangeAction status.
- //
- pEntry->LastTimeTxRateChangeAction = pEntry->LastSecTxRateChangeAction;
-
-
-
- //
- // CASE 1. when TX samples are fewer than 15, then decide TX rate solely on RSSI
- // (criteria copied from RT2500 for Netopia case)
- //
- if (TxTotalCnt <= 15)
- {
- CHAR idx = 0;
- UCHAR TxRateIdx;
- //UCHAR MCS0 = 0, MCS1 = 0, MCS2 = 0, MCS3 = 0, MCS4 = 0, MCS7 = 0, MCS12 = 0, MCS13 = 0, MCS14 = 0, MCS15 = 0;
- UCHAR MCS0 = 0, MCS1 = 0, MCS2 = 0, MCS3 = 0, MCS4 = 0, MCS5 =0, MCS6 = 0, MCS7 = 0;
- UCHAR MCS12 = 0, MCS13 = 0, MCS14 = 0, MCS15 = 0;
- UCHAR MCS20 = 0, MCS21 = 0, MCS22 = 0, MCS23 = 0; // 3*3
-
- // check the existence and index of each needed MCS
- while (idx < pTable[0])
- {
- pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(idx+1)*5];
-
- if (pCurrTxRate->CurrMCS == MCS_0)
- {
- MCS0 = idx;
- }
- else if (pCurrTxRate->CurrMCS == MCS_1)
- {
- MCS1 = idx;
- }
- else if (pCurrTxRate->CurrMCS == MCS_2)
- {
- MCS2 = idx;
- }
- else if (pCurrTxRate->CurrMCS == MCS_3)
- {
- MCS3 = idx;
- }
- else if (pCurrTxRate->CurrMCS == MCS_4)
- {
- MCS4 = idx;
- }
- else if (pCurrTxRate->CurrMCS == MCS_5)
- {
- MCS5 = idx;
- }
- else if (pCurrTxRate->CurrMCS == MCS_6)
- {
- MCS6 = idx;
- }
- //else if (pCurrTxRate->CurrMCS == MCS_7)
- else if ((pCurrTxRate->CurrMCS == MCS_7) && (pCurrTxRate->ShortGI == GI_800)) // prevent the highest MCS using short GI when 1T and low throughput
- {
- MCS7 = idx;
- }
- else if (pCurrTxRate->CurrMCS == MCS_12)
- {
- MCS12 = idx;
- }
- else if (pCurrTxRate->CurrMCS == MCS_13)
- {
- MCS13 = idx;
- }
- else if (pCurrTxRate->CurrMCS == MCS_14)
- {
- MCS14 = idx;
- }
- else if ((pCurrTxRate->CurrMCS == MCS_15) && (pCurrTxRate->ShortGI == GI_800)) //we hope to use ShortGI as initial rate, however Atheros's chip has bugs when short GI
- {
- MCS15 = idx;
- }
- else if (pCurrTxRate->CurrMCS == MCS_20) // 3*3
- {
- MCS20 = idx;
- }
- else if (pCurrTxRate->CurrMCS == MCS_21)
- {
- MCS21 = idx;
- }
- else if (pCurrTxRate->CurrMCS == MCS_22)
- {
- MCS22 = idx;
- }
- else if (pCurrTxRate->CurrMCS == MCS_23)
- {
- MCS23 = idx;
- }
- idx ++;
- }
-
- if (pAd->LatchRfRegs.Channel <= 14)
- {
- if (pAd->NicConfig2.field.ExternalLNAForG)
- {
- RssiOffset = 2;
- }
- else
- {
- RssiOffset = 5;
- }
- }
- else
- {
- if (pAd->NicConfig2.field.ExternalLNAForA)
- {
- RssiOffset = 5;
- }
- else
- {
- RssiOffset = 8;
- }
- }
-
- /*if (MCS15)*/
- if ((pTable == RateSwitchTable11BGN3S) ||
- (pTable == RateSwitchTable11N3S) ||
- (pTable == RateSwitchTable))
- {// N mode with 3 stream // 3*3
- if (MCS23 && (Rssi >= -70))
- TxRateIdx = MCS15;
- else if (MCS22 && (Rssi >= -72))
- TxRateIdx = MCS14;
- else if (MCS21 && (Rssi >= -76))
- TxRateIdx = MCS13;
- else if (MCS20 && (Rssi >= -78))
- TxRateIdx = MCS12;
- else if (MCS4 && (Rssi >= -82))
- TxRateIdx = MCS4;
- else if (MCS3 && (Rssi >= -84))
- TxRateIdx = MCS3;
- else if (MCS2 && (Rssi >= -86))
- TxRateIdx = MCS2;
- else if (MCS1 && (Rssi >= -88))
- TxRateIdx = MCS1;
- else
- TxRateIdx = MCS0;
- }
- else if ((pTable == RateSwitchTable11BGN2S) || (pTable == RateSwitchTable11BGN2SForABand) ||(pTable == RateSwitchTable11N2S) ||(pTable == RateSwitchTable11N2SForABand)) // 3*3
- {// N mode with 2 stream
- if (MCS15 && (Rssi >= (-70+RssiOffset)))
- TxRateIdx = MCS15;
- else if (MCS14 && (Rssi >= (-72+RssiOffset)))
- TxRateIdx = MCS14;
- else if (MCS13 && (Rssi >= (-76+RssiOffset)))
- TxRateIdx = MCS13;
- else if (MCS12 && (Rssi >= (-78+RssiOffset)))
- TxRateIdx = MCS12;
- else if (MCS4 && (Rssi >= (-82+RssiOffset)))
- TxRateIdx = MCS4;
- else if (MCS3 && (Rssi >= (-84+RssiOffset)))
- TxRateIdx = MCS3;
- else if (MCS2 && (Rssi >= (-86+RssiOffset)))
- TxRateIdx = MCS2;
- else if (MCS1 && (Rssi >= (-88+RssiOffset)))
- TxRateIdx = MCS1;
- else
- TxRateIdx = MCS0;
- }
- else if ((pTable == RateSwitchTable11BGN1S) || (pTable == RateSwitchTable11N1S))
- {// N mode with 1 stream
- if (MCS7 && (Rssi > (-72+RssiOffset)))
- TxRateIdx = MCS7;
- else if (MCS6 && (Rssi > (-74+RssiOffset)))
- TxRateIdx = MCS6;
- else if (MCS5 && (Rssi > (-77+RssiOffset)))
- TxRateIdx = MCS5;
- else if (MCS4 && (Rssi > (-79+RssiOffset)))
- TxRateIdx = MCS4;
- else if (MCS3 && (Rssi > (-81+RssiOffset)))
- TxRateIdx = MCS3;
- else if (MCS2 && (Rssi > (-83+RssiOffset)))
- TxRateIdx = MCS2;
- else if (MCS1 && (Rssi > (-86+RssiOffset)))
- TxRateIdx = MCS1;
- else
- TxRateIdx = MCS0;
- }
- else
- {// Legacy mode
- if (MCS7 && (Rssi > -70))
- TxRateIdx = MCS7;
- else if (MCS6 && (Rssi > -74))
- TxRateIdx = MCS6;
- else if (MCS5 && (Rssi > -78))
- TxRateIdx = MCS5;
- else if (MCS4 && (Rssi > -82))
- TxRateIdx = MCS4;
- else if (MCS4 == 0) // for B-only mode
- TxRateIdx = MCS3;
- else if (MCS3 && (Rssi > -85))
- TxRateIdx = MCS3;
- else if (MCS2 && (Rssi > -87))
- TxRateIdx = MCS2;
- else if (MCS1 && (Rssi > -90))
- TxRateIdx = MCS1;
- else
- TxRateIdx = MCS0;
- }
-
- {
- pEntry->CurrTxRateIndex = TxRateIdx;
- pNextTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(pEntry->CurrTxRateIndex+1)*5];
- MlmeSetTxRate(pAd, pEntry, pNextTxRate);
- }
-
- NdisZeroMemory(pEntry->TxQuality, sizeof(USHORT) * MAX_STEP_OF_TX_RATE_SWITCH);
- NdisZeroMemory(pEntry->PER, sizeof(UCHAR) * MAX_STEP_OF_TX_RATE_SWITCH);
- pEntry->fLastSecAccordingRSSI = TRUE;
- // reset all OneSecTx counters
- RESET_ONE_SEC_TX_CNT(pEntry);
-
- continue;
- }
-
- if (pEntry->fLastSecAccordingRSSI == TRUE)
- {
- pEntry->fLastSecAccordingRSSI = FALSE;
- pEntry->LastSecTxRateChangeAction = 0;
- // reset all OneSecTx counters
- RESET_ONE_SEC_TX_CNT(pEntry);
-
- continue;
- }
-
- do
- {
- BOOLEAN bTrainUpDown = FALSE;
-
- pEntry->CurrTxRateStableTime ++;
-
- // downgrade TX quality if PER >= Rate-Down threshold
- if (TxErrorRatio >= TrainDown)
- {
- bTrainUpDown = TRUE;
- pEntry->TxQuality[CurrRateIdx] = DRS_TX_QUALITY_WORST_BOUND;
- }
- // upgrade TX quality if PER <= Rate-Up threshold
- else if (TxErrorRatio <= TrainUp)
- {
- bTrainUpDown = TRUE;
- bUpgradeQuality = TRUE;
- if (pEntry->TxQuality[CurrRateIdx])
- pEntry->TxQuality[CurrRateIdx] --; // quality very good in CurrRate
-
- if (pEntry->TxRateUpPenalty)
- pEntry->TxRateUpPenalty --;
- else if (pEntry->TxQuality[UpRateIdx])
- pEntry->TxQuality[UpRateIdx] --; // may improve next UP rate's quality
- }
-
- pEntry->PER[CurrRateIdx] = (UCHAR)TxErrorRatio;
-
- if (bTrainUpDown)
- {
- // perform DRS - consider TxRate Down first, then rate up.
- if ((CurrRateIdx != DownRateIdx) && (pEntry->TxQuality[CurrRateIdx] >= DRS_TX_QUALITY_WORST_BOUND))
- {
- pEntry->CurrTxRateIndex = DownRateIdx;
- }
- else if ((CurrRateIdx != UpRateIdx) && (pEntry->TxQuality[UpRateIdx] <= 0))
- {
- pEntry->CurrTxRateIndex = UpRateIdx;
- }
- }
- } while (FALSE);
-
- // if rate-up happen, clear all bad history of all TX rates
- if (pEntry->CurrTxRateIndex > CurrRateIdx)
- {
- pEntry->CurrTxRateStableTime = 0;
- pEntry->TxRateUpPenalty = 0;
- pEntry->LastSecTxRateChangeAction = 1; // rate UP
- NdisZeroMemory(pEntry->TxQuality, sizeof(USHORT) * MAX_STEP_OF_TX_RATE_SWITCH);
- NdisZeroMemory(pEntry->PER, sizeof(UCHAR) * MAX_STEP_OF_TX_RATE_SWITCH);
-
- //
- // For TxRate fast train up
- //
- if (!pAd->StaCfg.StaQuickResponeForRateUpTimerRunning)
- {
- RTMPSetTimer(&pAd->StaCfg.StaQuickResponeForRateUpTimer, 100);
-
- pAd->StaCfg.StaQuickResponeForRateUpTimerRunning = TRUE;
- }
- bTxRateChanged = TRUE;
- }
- // if rate-down happen, only clear DownRate's bad history
- else if (pEntry->CurrTxRateIndex < CurrRateIdx)
- {
- pEntry->CurrTxRateStableTime = 0;
- pEntry->TxRateUpPenalty = 0; // no penalty
- pEntry->LastSecTxRateChangeAction = 2; // rate DOWN
- pEntry->TxQuality[pEntry->CurrTxRateIndex] = 0;
- pEntry->PER[pEntry->CurrTxRateIndex] = 0;
-
- //
- // For TxRate fast train down
- //
- if (!pAd->StaCfg.StaQuickResponeForRateUpTimerRunning)
- {
- RTMPSetTimer(&pAd->StaCfg.StaQuickResponeForRateUpTimer, 100);
-
- pAd->StaCfg.StaQuickResponeForRateUpTimerRunning = TRUE;
- }
- bTxRateChanged = TRUE;
- }
- else
- {
- pEntry->LastSecTxRateChangeAction = 0; // rate no change
- bTxRateChanged = FALSE;
- }
-
- pEntry->LastTxOkCount = TxSuccess;
-
- // reset all OneSecTx counters
- RESET_ONE_SEC_TX_CNT(pEntry);
-
- pNextTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(pEntry->CurrTxRateIndex+1)*5];
- if (bTxRateChanged && pNextTxRate)
- {
- MlmeSetTxRate(pAd, pEntry, pNextTxRate);
- }
- }
-}
-
-/*
- ========================================================================
- Routine Description:
- Station side, Auto TxRate faster train up timer call back function.
-
- Arguments:
- SystemSpecific1 - Not used.
- FunctionContext - Pointer to our Adapter context.
- SystemSpecific2 - Not used.
- SystemSpecific3 - Not used.
-
- Return Value:
- None
-
- ========================================================================
-*/
-VOID StaQuickResponeForRateUpExec(
- IN PVOID SystemSpecific1,
- IN PVOID FunctionContext,
- IN PVOID SystemSpecific2,
- IN PVOID SystemSpecific3)
-{
- PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)FunctionContext;
- UCHAR UpRateIdx = 0, DownRateIdx = 0, CurrRateIdx = 0;
- ULONG TxTotalCnt;
- ULONG TxErrorRatio = 0;
- BOOLEAN bTxRateChanged; //, bUpgradeQuality = FALSE;
- PRTMP_TX_RATE_SWITCH pCurrTxRate, pNextTxRate = NULL;
- PUCHAR pTable;
- UCHAR TableSize = 0;
- UCHAR InitTxRateIdx = 0, TrainUp, TrainDown;
- TX_STA_CNT1_STRUC StaTx1;
- TX_STA_CNT0_STRUC TxStaCnt0;
- CHAR Rssi, ratio;
- ULONG TxRetransmit = 0, TxSuccess = 0, TxFailCount = 0;
- MAC_TABLE_ENTRY *pEntry;
- ULONG i;
-
- pAd->StaCfg.StaQuickResponeForRateUpTimerRunning = FALSE;
-
- //
- // walk through MAC table, see if need to change AP's TX rate toward each entry
- //
- for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++)
- {
- pEntry = &pAd->MacTab.Content[i];
-
- // check if this entry need to switch rate automatically
- if (RTMPCheckEntryEnableAutoRateSwitch(pAd, pEntry) == FALSE)
- continue;
-
- if (INFRA_ON(pAd) && (i == 1))
- Rssi = RTMPMaxRssi(pAd,
- pAd->StaCfg.RssiSample.AvgRssi0,
- pAd->StaCfg.RssiSample.AvgRssi1,
- pAd->StaCfg.RssiSample.AvgRssi2);
- else
- Rssi = RTMPMaxRssi(pAd,
- pEntry->RssiSample.AvgRssi0,
- pEntry->RssiSample.AvgRssi1,
- pEntry->RssiSample.AvgRssi2);
-
- CurrRateIdx = pAd->CommonCfg.TxRateIndex;
-
- MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, &InitTxRateIdx);
-
- // decide the next upgrade rate and downgrade rate, if any
- if ((CurrRateIdx > 0) && (CurrRateIdx < (TableSize - 1)))
- {
- UpRateIdx = CurrRateIdx + 1;
- DownRateIdx = CurrRateIdx -1;
- }
- else if (CurrRateIdx == 0)
- {
- UpRateIdx = CurrRateIdx + 1;
- DownRateIdx = CurrRateIdx;
- }
- else if (CurrRateIdx == (TableSize - 1))
- {
- UpRateIdx = CurrRateIdx;
- DownRateIdx = CurrRateIdx - 1;
- }
-
- pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(CurrRateIdx+1)*5];
-
- if ((Rssi > -65) && (pCurrTxRate->Mode >= MODE_HTMIX))
- {
- TrainUp = (pCurrTxRate->TrainUp + (pCurrTxRate->TrainUp >> 1));
- TrainDown = (pCurrTxRate->TrainDown + (pCurrTxRate->TrainDown >> 1));
- }
- else
- {
- TrainUp = pCurrTxRate->TrainUp;
- TrainDown = pCurrTxRate->TrainDown;
- }
-
- if (pAd->MacTab.Size == 1)
- {
- // Update statistic counter
- RTMP_IO_READ32(pAd, TX_STA_CNT0, &TxStaCnt0.word);
- RTMP_IO_READ32(pAd, TX_STA_CNT1, &StaTx1.word);
-
- TxRetransmit = StaTx1.field.TxRetransmit;
- TxSuccess = StaTx1.field.TxSuccess;
- TxFailCount = TxStaCnt0.field.TxFailCount;
- TxTotalCnt = TxRetransmit + TxSuccess + TxFailCount;
-
- pAd->RalinkCounters.OneSecTxRetryOkCount += StaTx1.field.TxRetransmit;
- pAd->RalinkCounters.OneSecTxNoRetryOkCount += StaTx1.field.TxSuccess;
- pAd->RalinkCounters.OneSecTxFailCount += TxStaCnt0.field.TxFailCount;
- pAd->WlanCounters.TransmittedFragmentCount.u.LowPart += StaTx1.field.TxSuccess;
- pAd->WlanCounters.RetryCount.u.LowPart += StaTx1.field.TxRetransmit;
- pAd->WlanCounters.FailedCount.u.LowPart += TxStaCnt0.field.TxFailCount;
-
- if (TxTotalCnt)
- TxErrorRatio = ((TxRetransmit + TxFailCount) * 100) / TxTotalCnt;
- }
- else
- {
- TxTotalCnt = pEntry->OneSecTxNoRetryOkCount +
- pEntry->OneSecTxRetryOkCount +
- pEntry->OneSecTxFailCount;
-
- if (TxTotalCnt)
- TxErrorRatio = ((pEntry->OneSecTxRetryOkCount + pEntry->OneSecTxFailCount) * 100) / TxTotalCnt;
- }
-
-
- //
- // CASE 1. when TX samples are fewer than 15, then decide TX rate solely on RSSI
- // (criteria copied from RT2500 for Netopia case)
- //
- if (TxTotalCnt <= 12)
- {
- NdisZeroMemory(pAd->DrsCounters.TxQuality, sizeof(USHORT) * MAX_STEP_OF_TX_RATE_SWITCH);
- NdisZeroMemory(pAd->DrsCounters.PER, sizeof(UCHAR) * MAX_STEP_OF_TX_RATE_SWITCH);
-
- if ((pAd->DrsCounters.LastSecTxRateChangeAction == 1) && (CurrRateIdx != DownRateIdx))
- {
- pAd->CommonCfg.TxRateIndex = DownRateIdx;
- pAd->DrsCounters.TxQuality[CurrRateIdx] = DRS_TX_QUALITY_WORST_BOUND;
- }
- else if ((pAd->DrsCounters.LastSecTxRateChangeAction == 2) && (CurrRateIdx != UpRateIdx))
- {
- pAd->CommonCfg.TxRateIndex = UpRateIdx;
- }
-
- DBGPRINT_RAW(RT_DEBUG_TRACE,("QuickDRS: TxTotalCnt <= 15, train back to original rate \n"));
- return;
- }
-
- do
- {
- ULONG OneSecTxNoRetryOKRationCount;
-
- if (pAd->DrsCounters.LastTimeTxRateChangeAction == 0)
- ratio = 5;
- else
- ratio = 4;
-
- // downgrade TX quality if PER >= Rate-Down threshold
- if (TxErrorRatio >= TrainDown)
- {
- pAd->DrsCounters.TxQuality[CurrRateIdx] = DRS_TX_QUALITY_WORST_BOUND;
- }
-
- pAd->DrsCounters.PER[CurrRateIdx] = (UCHAR)TxErrorRatio;
-
- OneSecTxNoRetryOKRationCount = (TxSuccess * ratio);
-
- // perform DRS - consider TxRate Down first, then rate up.
- if ((pAd->DrsCounters.LastSecTxRateChangeAction == 1) && (CurrRateIdx != DownRateIdx))
- {
- if ((pAd->DrsCounters.LastTxOkCount + 2) >= OneSecTxNoRetryOKRationCount)
- {
- pAd->CommonCfg.TxRateIndex = DownRateIdx;
- pAd->DrsCounters.TxQuality[CurrRateIdx] = DRS_TX_QUALITY_WORST_BOUND;
-
- }
-
- }
- else if ((pAd->DrsCounters.LastSecTxRateChangeAction == 2) && (CurrRateIdx != UpRateIdx))
- {
- if ((TxErrorRatio >= 50) || (TxErrorRatio >= TrainDown))
- {
-
- }
- else if ((pAd->DrsCounters.LastTxOkCount + 2) >= OneSecTxNoRetryOKRationCount)
- {
- pAd->CommonCfg.TxRateIndex = UpRateIdx;
- }
- }
- }while (FALSE);
-
- // if rate-up happen, clear all bad history of all TX rates
- if (pAd->CommonCfg.TxRateIndex > CurrRateIdx)
- {
- pAd->DrsCounters.TxRateUpPenalty = 0;
- NdisZeroMemory(pAd->DrsCounters.TxQuality, sizeof(USHORT) * MAX_STEP_OF_TX_RATE_SWITCH);
- NdisZeroMemory(pAd->DrsCounters.PER, sizeof(UCHAR) * MAX_STEP_OF_TX_RATE_SWITCH);
- bTxRateChanged = TRUE;
- }
- // if rate-down happen, only clear DownRate's bad history
- else if (pAd->CommonCfg.TxRateIndex < CurrRateIdx)
- {
- DBGPRINT_RAW(RT_DEBUG_TRACE,("QuickDRS: --TX rate from %d to %d \n", CurrRateIdx, pAd->CommonCfg.TxRateIndex));
-
- pAd->DrsCounters.TxRateUpPenalty = 0; // no penalty
- pAd->DrsCounters.TxQuality[pAd->CommonCfg.TxRateIndex] = 0;
- pAd->DrsCounters.PER[pAd->CommonCfg.TxRateIndex] = 0;
- bTxRateChanged = TRUE;
- }
- else
- {
- bTxRateChanged = FALSE;
- }
-
- pNextTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(pAd->CommonCfg.TxRateIndex+1)*5];
- if (bTxRateChanged && pNextTxRate)
- {
- MlmeSetTxRate(pAd, pEntry, pNextTxRate);
- }
- }
-}
-
-/*
- ==========================================================================
- Description:
- This routine is executed periodically inside MlmePeriodicExec() after
- association with an AP.
- It checks if StaCfg.Psm is consistent with user policy (recorded in
- StaCfg.WindowsPowerMode). If not, enforce user policy. However,
- there're some conditions to consider:
- 1. we don't support power-saving in ADHOC mode, so Psm=PWR_ACTIVE all
- the time when Mibss==TRUE
- 2. When link up in INFRA mode, Psm should not be switch to PWR_SAVE
- if outgoing traffic available in TxRing or MgmtRing.
- Output:
- 1. change pAd->StaCfg.Psm to PWR_SAVE or leave it untouched
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID MlmeCheckPsmChange(
- IN PRTMP_ADAPTER pAd,
- IN ULONG Now32)
-{
- ULONG PowerMode;
-
- // condition -
- // 1. Psm maybe ON only happen in INFRASTRUCTURE mode
- // 2. user wants either MAX_PSP or FAST_PSP
- // 3. but current psm is not in PWR_SAVE
- // 4. CNTL state machine is not doing SCANning
- // 5. no TX SUCCESS event for the past 1-sec period
-#ifdef NDIS51_MINIPORT
- if (pAd->StaCfg.WindowsPowerProfile == NdisPowerProfileBattery)
- PowerMode = pAd->StaCfg.WindowsBatteryPowerMode;
- else
-#endif
- PowerMode = pAd->StaCfg.WindowsPowerMode;
-
- if (INFRA_ON(pAd) &&
- (PowerMode != Ndis802_11PowerModeCAM) &&
- (pAd->StaCfg.Psm == PWR_ACTIVE) &&
-#ifndef RT30xx
- (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE))
- {
- NdisGetSystemUpTime(&pAd->Mlme.LastSendNULLpsmTime);
- pAd->RalinkCounters.RxCountSinceLastNULL = 0;
- MlmeSetPsmBit(pAd, PWR_SAVE);
- if (!(pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable))
- {
- RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, FALSE);
- }
- else
- {
- RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE);
- }
- }
-#endif
-#ifdef RT30xx
-// (! RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS))
- (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) /*&&
- (pAd->RalinkCounters.OneSecTxNoRetryOkCount == 0) &&
- (pAd->RalinkCounters.OneSecTxRetryOkCount == 0)*/)
- {
- // add by johnli, use Rx OK data count per second to calculate throughput
- // If Ttraffic is too high ( > 400 Rx per second), don't go to sleep mode. If tx rate is low, use low criteria
- // Mode=CCK/MCS=3 => 11 Mbps, Mode=OFDM/MCS=3 => 18 Mbps
- if (((pAd->StaCfg.HTPhyMode.field.MCS <= 3) &&
-/* Iverson mark
- (pAd->StaCfg.HTPhyMode.field.MODE <= MODE_OFDM) &&
-*/
- (pAd->RalinkCounters.OneSecRxOkDataCnt < (ULONG)100)) ||
- ((pAd->StaCfg.HTPhyMode.field.MCS > 3) &&
-/* Iverson mark
- (pAd->StaCfg.HTPhyMode.field.MODE > MODE_OFDM) &&
-*/
- (pAd->RalinkCounters.OneSecRxOkDataCnt < (ULONG)400)))
- {
- // Get this time
- NdisGetSystemUpTime(&pAd->Mlme.LastSendNULLpsmTime);
- pAd->RalinkCounters.RxCountSinceLastNULL = 0;
- MlmeSetPsmBit(pAd, PWR_SAVE);
- if (!(pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable))
- {
- RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, FALSE);
- }
- else
- {
- RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE);
- }
- }
- }
-#endif
-}
-
-// IRQL = PASSIVE_LEVEL
-// IRQL = DISPATCH_LEVEL
-VOID MlmeSetPsmBit(
- IN PRTMP_ADAPTER pAd,
- IN USHORT psm)
-{
- AUTO_RSP_CFG_STRUC csr4;
-
- pAd->StaCfg.Psm = psm;
- RTMP_IO_READ32(pAd, AUTO_RSP_CFG, &csr4.word);
- csr4.field.AckCtsPsmBit = (psm == PWR_SAVE)? 1:0;
- RTMP_IO_WRITE32(pAd, AUTO_RSP_CFG, csr4.word);
-#ifndef RT30xx
- DBGPRINT(RT_DEBUG_TRACE, ("MlmeSetPsmBit = %d\n", psm));
-#endif
-}
-
-// IRQL = DISPATCH_LEVEL
-VOID MlmeSetTxPreamble(
- IN PRTMP_ADAPTER pAd,
- IN USHORT TxPreamble)
-{
- AUTO_RSP_CFG_STRUC csr4;
-
- //
- // Always use Long preamble before verifiation short preamble functionality works well.
- // Todo: remove the following line if short preamble functionality works
- //
- //TxPreamble = Rt802_11PreambleLong;
-
- RTMP_IO_READ32(pAd, AUTO_RSP_CFG, &csr4.word);
- if (TxPreamble == Rt802_11PreambleLong)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("MlmeSetTxPreamble (= LONG PREAMBLE)\n"));
- OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED);
- csr4.field.AutoResponderPreamble = 0;
- }
- else
- {
- // NOTE: 1Mbps should always use long preamble
- DBGPRINT(RT_DEBUG_TRACE, ("MlmeSetTxPreamble (= SHORT PREAMBLE)\n"));
- OPSTATUS_SET_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED);
- csr4.field.AutoResponderPreamble = 1;
- }
-
- RTMP_IO_WRITE32(pAd, AUTO_RSP_CFG, csr4.word);
-}
-
-/*
- ==========================================================================
- Description:
- Update basic rate bitmap
- ==========================================================================
- */
-
-VOID UpdateBasicRateBitmap(
- IN PRTMP_ADAPTER pAdapter)
-{
- INT i, j;
- /* 1 2 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 */
- UCHAR rate[] = { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108 };
- UCHAR *sup_p = pAdapter->CommonCfg.SupRate;
- UCHAR *ext_p = pAdapter->CommonCfg.ExtRate;
- ULONG bitmap = pAdapter->CommonCfg.BasicRateBitmap;
-
-
- /* if A mode, always use fix BasicRateBitMap */
- //if (pAdapter->CommonCfg.Channel == PHY_11A)
- if (pAdapter->CommonCfg.Channel > 14)
- pAdapter->CommonCfg.BasicRateBitmap = 0x150; /* 6, 12, 24M */
- /* End of if */
-
- if (pAdapter->CommonCfg.BasicRateBitmap > 4095)
- {
- /* (2 ^ MAX_LEN_OF_SUPPORTED_RATES) -1 */
- return;
- } /* End of if */
-
- for(i=0; i<MAX_LEN_OF_SUPPORTED_RATES; i++)
- {
- sup_p[i] &= 0x7f;
- ext_p[i] &= 0x7f;
- } /* End of for */
-
- for(i=0; i<MAX_LEN_OF_SUPPORTED_RATES; i++)
- {
- if (bitmap & (1 << i))
- {
- for(j=0; j<MAX_LEN_OF_SUPPORTED_RATES; j++)
- {
- if (sup_p[j] == rate[i])
- sup_p[j] |= 0x80;
- /* End of if */
- } /* End of for */
-
- for(j=0; j<MAX_LEN_OF_SUPPORTED_RATES; j++)
- {
- if (ext_p[j] == rate[i])
- ext_p[j] |= 0x80;
- /* End of if */
- } /* End of for */
- } /* End of if */
- } /* End of for */
-} /* End of UpdateBasicRateBitmap */
-
-// IRQL = PASSIVE_LEVEL
-// IRQL = DISPATCH_LEVEL
-// bLinkUp is to identify the inital link speed.
-// TRUE indicates the rate update at linkup, we should not try to set the rate at 54Mbps.
-VOID MlmeUpdateTxRates(
- IN PRTMP_ADAPTER pAd,
- IN BOOLEAN bLinkUp,
- IN UCHAR apidx)
-{
- int i, num;
- UCHAR Rate = RATE_6, MaxDesire = RATE_1, MaxSupport = RATE_1;
- UCHAR MinSupport = RATE_54;
- ULONG BasicRateBitmap = 0;
- UCHAR CurrBasicRate = RATE_1;
- UCHAR *pSupRate, SupRateLen, *pExtRate, ExtRateLen;
- PHTTRANSMIT_SETTING pHtPhy = NULL;
- PHTTRANSMIT_SETTING pMaxHtPhy = NULL;
- PHTTRANSMIT_SETTING pMinHtPhy = NULL;
- BOOLEAN *auto_rate_cur_p;
- UCHAR HtMcs = MCS_AUTO;
-
- // find max desired rate
- UpdateBasicRateBitmap(pAd);
-
- num = 0;
- auto_rate_cur_p = NULL;
- for (i=0; i<MAX_LEN_OF_SUPPORTED_RATES; i++)
- {
- switch (pAd->CommonCfg.DesireRate[i] & 0x7f)
- {
- case 2: Rate = RATE_1; num++; break;
- case 4: Rate = RATE_2; num++; break;
- case 11: Rate = RATE_5_5; num++; break;
- case 22: Rate = RATE_11; num++; break;
- case 12: Rate = RATE_6; num++; break;
- case 18: Rate = RATE_9; num++; break;
- case 24: Rate = RATE_12; num++; break;
- case 36: Rate = RATE_18; num++; break;
- case 48: Rate = RATE_24; num++; break;
- case 72: Rate = RATE_36; num++; break;
- case 96: Rate = RATE_48; num++; break;
- case 108: Rate = RATE_54; num++; break;
- //default: Rate = RATE_1; break;
- }
- if (MaxDesire < Rate) MaxDesire = Rate;
- }
-
-//===========================================================================
-//===========================================================================
- {
- pHtPhy = &pAd->StaCfg.HTPhyMode;
- pMaxHtPhy = &pAd->StaCfg.MaxHTPhyMode;
- pMinHtPhy = &pAd->StaCfg.MinHTPhyMode;
-
- auto_rate_cur_p = &pAd->StaCfg.bAutoTxRateSwitch;
- HtMcs = pAd->StaCfg.DesiredTransmitSetting.field.MCS;
-
- if ((pAd->StaCfg.BssType == BSS_ADHOC) &&
- (pAd->CommonCfg.PhyMode == PHY_11B) &&
- (MaxDesire > RATE_11))
- {
- MaxDesire = RATE_11;
- }
- }
-
- pAd->CommonCfg.MaxDesiredRate = MaxDesire;
- pMinHtPhy->word = 0;
- pMaxHtPhy->word = 0;
- pHtPhy->word = 0;
-
- // Auto rate switching is enabled only if more than one DESIRED RATES are
- // specified; otherwise disabled
- if (num <= 1)
- {
- *auto_rate_cur_p = FALSE;
- }
- else
- {
- *auto_rate_cur_p = TRUE;
- }
-
-#if 1
- if (HtMcs != MCS_AUTO)
- {
- *auto_rate_cur_p = FALSE;
- }
- else
- {
- *auto_rate_cur_p = TRUE;
- }
-#endif
-
- if ((ADHOC_ON(pAd) || INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA))
- {
- pSupRate = &pAd->StaActive.SupRate[0];
- pExtRate = &pAd->StaActive.ExtRate[0];
- SupRateLen = pAd->StaActive.SupRateLen;
- ExtRateLen = pAd->StaActive.ExtRateLen;
- }
- else
- {
- pSupRate = &pAd->CommonCfg.SupRate[0];
- pExtRate = &pAd->CommonCfg.ExtRate[0];
- SupRateLen = pAd->CommonCfg.SupRateLen;
- ExtRateLen = pAd->CommonCfg.ExtRateLen;
- }
-
- // find max supported rate
- for (i=0; i<SupRateLen; i++)
- {
- switch (pSupRate[i] & 0x7f)
- {
- case 2: Rate = RATE_1; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0001; break;
- case 4: Rate = RATE_2; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0002; break;
- case 11: Rate = RATE_5_5; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0004; break;
- case 22: Rate = RATE_11; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0008; break;
- case 12: Rate = RATE_6; /*if (pSupRate[i] & 0x80)*/ BasicRateBitmap |= 0x0010; break;
- case 18: Rate = RATE_9; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0020; break;
- case 24: Rate = RATE_12; /*if (pSupRate[i] & 0x80)*/ BasicRateBitmap |= 0x0040; break;
- case 36: Rate = RATE_18; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0080; break;
- case 48: Rate = RATE_24; /*if (pSupRate[i] & 0x80)*/ BasicRateBitmap |= 0x0100; break;
- case 72: Rate = RATE_36; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0200; break;
- case 96: Rate = RATE_48; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0400; break;
- case 108: Rate = RATE_54; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0800; break;
- default: Rate = RATE_1; break;
- }
- if (MaxSupport < Rate) MaxSupport = Rate;
-
- if (MinSupport > Rate) MinSupport = Rate;
- }
-
- for (i=0; i<ExtRateLen; i++)
- {
- switch (pExtRate[i] & 0x7f)
- {
- case 2: Rate = RATE_1; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0001; break;
- case 4: Rate = RATE_2; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0002; break;
- case 11: Rate = RATE_5_5; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0004; break;
- case 22: Rate = RATE_11; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0008; break;
- case 12: Rate = RATE_6; /*if (pExtRate[i] & 0x80)*/ BasicRateBitmap |= 0x0010; break;
- case 18: Rate = RATE_9; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0020; break;
- case 24: Rate = RATE_12; /*if (pExtRate[i] & 0x80)*/ BasicRateBitmap |= 0x0040; break;
- case 36: Rate = RATE_18; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0080; break;
- case 48: Rate = RATE_24; /*if (pExtRate[i] & 0x80)*/ BasicRateBitmap |= 0x0100; break;
- case 72: Rate = RATE_36; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0200; break;
- case 96: Rate = RATE_48; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0400; break;
- case 108: Rate = RATE_54; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0800; break;
- default: Rate = RATE_1; break;
- }
- if (MaxSupport < Rate) MaxSupport = Rate;
-
- if (MinSupport > Rate) MinSupport = Rate;
- }
-
- RTMP_IO_WRITE32(pAd, LEGACY_BASIC_RATE, BasicRateBitmap);
-
- // calculate the exptected ACK rate for each TX rate. This info is used to caculate
- // the DURATION field of outgoing uniicast DATA/MGMT frame
- for (i=0; i<MAX_LEN_OF_SUPPORTED_RATES; i++)
- {
- if (BasicRateBitmap & (0x01 << i))
- CurrBasicRate = (UCHAR)i;
- pAd->CommonCfg.ExpectedACKRate[i] = CurrBasicRate;
- }
-
- DBGPRINT(RT_DEBUG_TRACE,("MlmeUpdateTxRates[MaxSupport = %d] = MaxDesire %d Mbps\n", RateIdToMbps[MaxSupport], RateIdToMbps[MaxDesire]));
- // max tx rate = min {max desire rate, max supported rate}
- if (MaxSupport < MaxDesire)
- pAd->CommonCfg.MaxTxRate = MaxSupport;
- else
- pAd->CommonCfg.MaxTxRate = MaxDesire;
-
- pAd->CommonCfg.MinTxRate = MinSupport;
- if (*auto_rate_cur_p)
- {
- short dbm = 0;
-
- dbm = pAd->StaCfg.RssiSample.AvgRssi0 - pAd->BbpRssiToDbmDelta;
-
- if (bLinkUp == TRUE)
- pAd->CommonCfg.TxRate = RATE_24;
- else
- pAd->CommonCfg.TxRate = pAd->CommonCfg.MaxTxRate;
-
- if (dbm < -75)
- pAd->CommonCfg.TxRate = RATE_11;
- else if (dbm < -70)
- pAd->CommonCfg.TxRate = RATE_24;
-
- // should never exceed MaxTxRate (consider 11B-only mode)
- if (pAd->CommonCfg.TxRate > pAd->CommonCfg.MaxTxRate)
- pAd->CommonCfg.TxRate = pAd->CommonCfg.MaxTxRate;
-
- pAd->CommonCfg.TxRateIndex = 0;
- }
- else
- {
- pAd->CommonCfg.TxRate = pAd->CommonCfg.MaxTxRate;
- pHtPhy->field.MCS = (pAd->CommonCfg.MaxTxRate > 3) ? (pAd->CommonCfg.MaxTxRate - 4) : pAd->CommonCfg.MaxTxRate;
- pHtPhy->field.MODE = (pAd->CommonCfg.MaxTxRate > 3) ? MODE_OFDM : MODE_CCK;
-
- pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.STBC = pHtPhy->field.STBC;
- pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.ShortGI = pHtPhy->field.ShortGI;
- pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MCS = pHtPhy->field.MCS;
- pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE = pHtPhy->field.MODE;
- }
-
- if (pAd->CommonCfg.TxRate <= RATE_11)
- {
- pMaxHtPhy->field.MODE = MODE_CCK;
- pMaxHtPhy->field.MCS = pAd->CommonCfg.TxRate;
- pMinHtPhy->field.MCS = pAd->CommonCfg.MinTxRate;
- }
- else
- {
- pMaxHtPhy->field.MODE = MODE_OFDM;
- pMaxHtPhy->field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.TxRate];
- if (pAd->CommonCfg.MinTxRate >= RATE_6 && (pAd->CommonCfg.MinTxRate <= RATE_54))
- {pMinHtPhy->field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MinTxRate];}
- else
- {pMinHtPhy->field.MCS = pAd->CommonCfg.MinTxRate;}
- }
-
- pHtPhy->word = (pMaxHtPhy->word);
- if (bLinkUp && (pAd->OpMode == OPMODE_STA))
- {
- pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word = pHtPhy->word;
- pAd->MacTab.Content[BSSID_WCID].MaxHTPhyMode.word = pMaxHtPhy->word;
- pAd->MacTab.Content[BSSID_WCID].MinHTPhyMode.word = pMinHtPhy->word;
- }
- else
- {
- switch (pAd->CommonCfg.PhyMode)
- {
- case PHY_11BG_MIXED:
- case PHY_11B:
- case PHY_11BGN_MIXED:
- pAd->CommonCfg.MlmeRate = RATE_1;
- pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK;
- pAd->CommonCfg.MlmeTransmit.field.MCS = RATE_1;
-
- pAd->CommonCfg.RtsRate = RATE_11;
- break;
- case PHY_11G:
- case PHY_11A:
- case PHY_11AGN_MIXED:
- case PHY_11GN_MIXED:
- case PHY_11N_2_4G:
- case PHY_11AN_MIXED:
- case PHY_11N_5G:
- pAd->CommonCfg.MlmeRate = RATE_6;
- pAd->CommonCfg.RtsRate = RATE_6;
- pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM;
- pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate];
- break;
- case PHY_11ABG_MIXED:
- case PHY_11ABGN_MIXED:
- if (pAd->CommonCfg.Channel <= 14)
- {
- pAd->CommonCfg.MlmeRate = RATE_1;
- pAd->CommonCfg.RtsRate = RATE_1;
- pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK;
- pAd->CommonCfg.MlmeTransmit.field.MCS = RATE_1;
- }
- else
- {
- pAd->CommonCfg.MlmeRate = RATE_6;
- pAd->CommonCfg.RtsRate = RATE_6;
- pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM;
- pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate];
- }
- break;
- default: // error
- pAd->CommonCfg.MlmeRate = RATE_6;
- pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM;
- pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate];
- pAd->CommonCfg.RtsRate = RATE_1;
- break;
- }
- //
- // Keep Basic Mlme Rate.
- //
- pAd->MacTab.Content[MCAST_WCID].HTPhyMode.word = pAd->CommonCfg.MlmeTransmit.word;
- if (pAd->CommonCfg.MlmeTransmit.field.MODE == MODE_OFDM)
- pAd->MacTab.Content[MCAST_WCID].HTPhyMode.field.MCS = OfdmRateToRxwiMCS[RATE_24];
- else
- pAd->MacTab.Content[MCAST_WCID].HTPhyMode.field.MCS = RATE_1;
- pAd->CommonCfg.BasicMlmeRate = pAd->CommonCfg.MlmeRate;
- }
-
- DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateTxRates (MaxDesire=%d, MaxSupport=%d, MaxTxRate=%d, MinRate=%d, Rate Switching =%d)\n",
- RateIdToMbps[MaxDesire], RateIdToMbps[MaxSupport], RateIdToMbps[pAd->CommonCfg.MaxTxRate], RateIdToMbps[pAd->CommonCfg.MinTxRate],
- /*OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED)*/*auto_rate_cur_p));
- DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateTxRates (TxRate=%d, RtsRate=%d, BasicRateBitmap=0x%04lx)\n",
- RateIdToMbps[pAd->CommonCfg.TxRate], RateIdToMbps[pAd->CommonCfg.RtsRate], BasicRateBitmap));
- DBGPRINT(RT_DEBUG_TRACE, ("MlmeUpdateTxRates (MlmeTransmit=0x%x, MinHTPhyMode=%x, MaxHTPhyMode=0x%x, HTPhyMode=0x%x)\n",
- pAd->CommonCfg.MlmeTransmit.word, pAd->MacTab.Content[BSSID_WCID].MinHTPhyMode.word ,pAd->MacTab.Content[BSSID_WCID].MaxHTPhyMode.word ,pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word ));
-}
-
-/*
- ==========================================================================
- Description:
- This function update HT Rate setting.
- Input Wcid value is valid for 2 case :
- 1. it's used for Station in infra mode that copy AP rate to Mactable.
- 2. OR Station in adhoc mode to copy peer's HT rate to Mactable.
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID MlmeUpdateHtTxRates(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR apidx)
-{
- UCHAR StbcMcs; //j, StbcMcs, bitmask;
- CHAR i; // 3*3
- RT_HT_CAPABILITY *pRtHtCap = NULL;
- RT_HT_PHY_INFO *pActiveHtPhy = NULL;
- ULONG BasicMCS;
- UCHAR j, bitmask;
- PRT_HT_PHY_INFO pDesireHtPhy = NULL;
- PHTTRANSMIT_SETTING pHtPhy = NULL;
- PHTTRANSMIT_SETTING pMaxHtPhy = NULL;
- PHTTRANSMIT_SETTING pMinHtPhy = NULL;
- BOOLEAN *auto_rate_cur_p;
-
- DBGPRINT(RT_DEBUG_TRACE,("MlmeUpdateHtTxRates===> \n"));
-
- auto_rate_cur_p = NULL;
-
- {
- pDesireHtPhy = &pAd->StaCfg.DesiredHtPhyInfo;
- pActiveHtPhy = &pAd->StaCfg.DesiredHtPhyInfo;
- pHtPhy = &pAd->StaCfg.HTPhyMode;
- pMaxHtPhy = &pAd->StaCfg.MaxHTPhyMode;
- pMinHtPhy = &pAd->StaCfg.MinHTPhyMode;
-
- auto_rate_cur_p = &pAd->StaCfg.bAutoTxRateSwitch;
- }
-
- if ((ADHOC_ON(pAd) || INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA))
- {
- if (pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE)
- return;
-
- pRtHtCap = &pAd->StaActive.SupportedHtPhy;
- pActiveHtPhy = &pAd->StaActive.SupportedPhyInfo;
- StbcMcs = (UCHAR)pAd->MlmeAux.AddHtInfo.AddHtInfo3.StbcMcs;
- BasicMCS =pAd->MlmeAux.AddHtInfo.MCSSet[0]+(pAd->MlmeAux.AddHtInfo.MCSSet[1]<<8)+(StbcMcs<<16);
- if ((pAd->CommonCfg.DesiredHtPhy.TxSTBC) && (pRtHtCap->RxSTBC) && (pAd->Antenna.field.TxPath == 2))
- pMaxHtPhy->field.STBC = STBC_USE;
- else
- pMaxHtPhy->field.STBC = STBC_NONE;
- }
- else
- {
- if (pDesireHtPhy->bHtEnable == FALSE)
- return;
-
- pRtHtCap = &pAd->CommonCfg.DesiredHtPhy;
- StbcMcs = (UCHAR)pAd->CommonCfg.AddHTInfo.AddHtInfo3.StbcMcs;
- BasicMCS = pAd->CommonCfg.AddHTInfo.MCSSet[0]+(pAd->CommonCfg.AddHTInfo.MCSSet[1]<<8)+(StbcMcs<<16);
- if ((pAd->CommonCfg.DesiredHtPhy.TxSTBC) && (pRtHtCap->RxSTBC) && (pAd->Antenna.field.TxPath == 2))
- pMaxHtPhy->field.STBC = STBC_USE;
- else
- pMaxHtPhy->field.STBC = STBC_NONE;
- }
-
- // Decide MAX ht rate.
- if ((pRtHtCap->GF) && (pAd->CommonCfg.DesiredHtPhy.GF))
- pMaxHtPhy->field.MODE = MODE_HTGREENFIELD;
- else
- pMaxHtPhy->field.MODE = MODE_HTMIX;
-
- if ((pAd->CommonCfg.DesiredHtPhy.ChannelWidth) && (pRtHtCap->ChannelWidth))
- pMaxHtPhy->field.BW = BW_40;
- else
- pMaxHtPhy->field.BW = BW_20;
-
- if (pMaxHtPhy->field.BW == BW_20)
- pMaxHtPhy->field.ShortGI = (pAd->CommonCfg.DesiredHtPhy.ShortGIfor20 & pRtHtCap->ShortGIfor20);
- else
- pMaxHtPhy->field.ShortGI = (pAd->CommonCfg.DesiredHtPhy.ShortGIfor40 & pRtHtCap->ShortGIfor40);
-
- for (i=23; i>=0; i--) // 3*3
- {
- j = i/8;
- bitmask = (1<<(i-(j*8)));
-
- if ((pActiveHtPhy->MCSSet[j] & bitmask) && (pDesireHtPhy->MCSSet[j] & bitmask))
- {
- pMaxHtPhy->field.MCS = i;
- break;
- }
-
- if (i==0)
- break;
- }
-
- // Copy MIN ht rate. rt2860???
- pMinHtPhy->field.BW = BW_20;
- pMinHtPhy->field.MCS = 0;
- pMinHtPhy->field.STBC = 0;
- pMinHtPhy->field.ShortGI = 0;
- //If STA assigns fixed rate. update to fixed here.
- if ( (pAd->OpMode == OPMODE_STA) && (pDesireHtPhy->MCSSet[0] != 0xff))
- {
- if (pDesireHtPhy->MCSSet[4] != 0)
- {
- pMaxHtPhy->field.MCS = 32;
- pMinHtPhy->field.MCS = 32;
- DBGPRINT(RT_DEBUG_TRACE,("MlmeUpdateHtTxRates<=== Use Fixed MCS = %d\n",pMinHtPhy->field.MCS));
- }
-
- for (i=23; (CHAR)i >= 0; i--) // 3*3
- {
- j = i/8;
- bitmask = (1<<(i-(j*8)));
- if ( (pDesireHtPhy->MCSSet[j] & bitmask) && (pActiveHtPhy->MCSSet[j] & bitmask))
- {
- pMaxHtPhy->field.MCS = i;
- pMinHtPhy->field.MCS = i;
- break;
- }
- if (i==0)
- break;
- }
- }
-
- // Decide ht rate
- pHtPhy->field.STBC = pMaxHtPhy->field.STBC;
- pHtPhy->field.BW = pMaxHtPhy->field.BW;
- pHtPhy->field.MODE = pMaxHtPhy->field.MODE;
- pHtPhy->field.MCS = pMaxHtPhy->field.MCS;
- pHtPhy->field.ShortGI = pMaxHtPhy->field.ShortGI;
-
- // use default now. rt2860
- if (pDesireHtPhy->MCSSet[0] != 0xff)
- *auto_rate_cur_p = FALSE;
- else
- *auto_rate_cur_p = TRUE;
-
- DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateHtTxRates<---.AMsduSize = %d \n", pAd->CommonCfg.DesiredHtPhy.AmsduSize ));
- DBGPRINT(RT_DEBUG_TRACE,("TX: MCS[0] = %x (choose %d), BW = %d, ShortGI = %d, MODE = %d, \n", pActiveHtPhy->MCSSet[0],pHtPhy->field.MCS,
- pHtPhy->field.BW, pHtPhy->field.ShortGI, pHtPhy->field.MODE));
- DBGPRINT(RT_DEBUG_TRACE,("MlmeUpdateHtTxRates<=== \n"));
-}
-
-// IRQL = DISPATCH_LEVEL
-VOID MlmeRadioOff(
- IN PRTMP_ADAPTER pAd)
-{
- RT28XX_MLME_RADIO_OFF(pAd);
-}
-
-// IRQL = DISPATCH_LEVEL
-VOID MlmeRadioOn(
- IN PRTMP_ADAPTER pAd)
-{
- RT28XX_MLME_RADIO_ON(pAd);
-}
-
-// ===========================================================================================
-// bss_table.c
-// ===========================================================================================
-
-
-/*! \brief initialize BSS table
- * \param p_tab pointer to the table
- * \return none
- * \pre
- * \post
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- */
-VOID BssTableInit(
- IN BSS_TABLE *Tab)
-{
- int i;
-
- Tab->BssNr = 0;
- Tab->BssOverlapNr = 0;
- for (i = 0; i < MAX_LEN_OF_BSS_TABLE; i++)
- {
- NdisZeroMemory(&Tab->BssEntry[i], sizeof(BSS_ENTRY));
- Tab->BssEntry[i].Rssi = -127; // initial the rssi as a minimum value
- }
-}
-
-VOID BATableInit(
- IN PRTMP_ADAPTER pAd,
- IN BA_TABLE *Tab)
-{
- int i;
-
- Tab->numAsOriginator = 0;
- Tab->numAsRecipient = 0;
- NdisAllocateSpinLock(&pAd->BATabLock);
- for (i = 0; i < MAX_LEN_OF_BA_REC_TABLE; i++)
- {
- Tab->BARecEntry[i].REC_BA_Status = Recipient_NONE;
- NdisAllocateSpinLock(&(Tab->BARecEntry[i].RxReRingLock));
- }
- for (i = 0; i < MAX_LEN_OF_BA_ORI_TABLE; i++)
- {
- Tab->BAOriEntry[i].ORI_BA_Status = Originator_NONE;
- }
-}
-
-/*! \brief search the BSS table by SSID
- * \param p_tab pointer to the bss table
- * \param ssid SSID string
- * \return index of the table, BSS_NOT_FOUND if not in the table
- * \pre
- * \post
- * \note search by sequential search
-
- IRQL = DISPATCH_LEVEL
-
- */
-ULONG BssTableSearch(
- IN BSS_TABLE *Tab,
- IN PUCHAR pBssid,
- IN UCHAR Channel)
-{
- UCHAR i;
-
- for (i = 0; i < Tab->BssNr; i++)
- {
- //
- // Some AP that support A/B/G mode that may used the same BSSID on 11A and 11B/G.
- // We should distinguish this case.
- //
- if ((((Tab->BssEntry[i].Channel <= 14) && (Channel <= 14)) ||
- ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) &&
- MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid))
- {
- return i;
- }
- }
- return (ULONG)BSS_NOT_FOUND;
-}
-
-ULONG BssSsidTableSearch(
- IN BSS_TABLE *Tab,
- IN PUCHAR pBssid,
- IN PUCHAR pSsid,
- IN UCHAR SsidLen,
- IN UCHAR Channel)
-{
- UCHAR i;
-
- for (i = 0; i < Tab->BssNr; i++)
- {
- //
- // Some AP that support A/B/G mode that may used the same BSSID on 11A and 11B/G.
- // We should distinguish this case.
- //
- if ((((Tab->BssEntry[i].Channel <= 14) && (Channel <= 14)) ||
- ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) &&
- MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid) &&
- SSID_EQUAL(pSsid, SsidLen, Tab->BssEntry[i].Ssid, Tab->BssEntry[i].SsidLen))
- {
- return i;
- }
- }
- return (ULONG)BSS_NOT_FOUND;
-}
-
-ULONG BssTableSearchWithSSID(
- IN BSS_TABLE *Tab,
- IN PUCHAR Bssid,
- IN PUCHAR pSsid,
- IN UCHAR SsidLen,
- IN UCHAR Channel)
-{
- UCHAR i;
-
- for (i = 0; i < Tab->BssNr; i++)
- {
- if ((((Tab->BssEntry[i].Channel <= 14) && (Channel <= 14)) ||
- ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) &&
- MAC_ADDR_EQUAL(&(Tab->BssEntry[i].Bssid), Bssid) &&
- (SSID_EQUAL(pSsid, SsidLen, Tab->BssEntry[i].Ssid, Tab->BssEntry[i].SsidLen) ||
- (NdisEqualMemory(pSsid, ZeroSsid, SsidLen)) ||
- (NdisEqualMemory(Tab->BssEntry[i].Ssid, ZeroSsid, Tab->BssEntry[i].SsidLen))))
- {
- return i;
- }
- }
- return (ULONG)BSS_NOT_FOUND;
-}
-
-// IRQL = DISPATCH_LEVEL
-VOID BssTableDeleteEntry(
- IN OUT BSS_TABLE *Tab,
- IN PUCHAR pBssid,
- IN UCHAR Channel)
-{
- UCHAR i, j;
-
- for (i = 0; i < Tab->BssNr; i++)
- {
- if ((Tab->BssEntry[i].Channel == Channel) &&
- (MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid)))
- {
- for (j = i; j < Tab->BssNr - 1; j++)
- {
- NdisMoveMemory(&(Tab->BssEntry[j]), &(Tab->BssEntry[j + 1]), sizeof(BSS_ENTRY));
- }
- NdisZeroMemory(&(Tab->BssEntry[Tab->BssNr - 1]), sizeof(BSS_ENTRY));
- Tab->BssNr -= 1;
- return;
- }
- }
-}
-
-/*
- ========================================================================
- Routine Description:
- Delete the Originator Entry in BAtable. Or decrease numAs Originator by 1 if needed.
-
- Arguments:
- // IRQL = DISPATCH_LEVEL
- ========================================================================
-*/
-VOID BATableDeleteORIEntry(
- IN OUT PRTMP_ADAPTER pAd,
- IN BA_ORI_ENTRY *pBAORIEntry)
-{
-
- if (pBAORIEntry->ORI_BA_Status != Originator_NONE)
- {
- NdisAcquireSpinLock(&pAd->BATabLock);
- if (pBAORIEntry->ORI_BA_Status == Originator_Done)
- {
- pAd->BATable.numAsOriginator -= 1;
- DBGPRINT(RT_DEBUG_TRACE, ("BATableDeleteORIEntry numAsOriginator= %ld\n", pAd->BATable.numAsRecipient));
- // Erase Bitmap flag.
- }
- pAd->MacTab.Content[pBAORIEntry->Wcid].TXBAbitmap &= (~(1<<(pBAORIEntry->TID) )); // If STA mode, erase flag here
- pAd->MacTab.Content[pBAORIEntry->Wcid].BAOriWcidArray[pBAORIEntry->TID] = 0; // If STA mode, erase flag here
- pBAORIEntry->ORI_BA_Status = Originator_NONE;
- pBAORIEntry->Token = 1;
- // Not clear Sequence here.
- NdisReleaseSpinLock(&pAd->BATabLock);
- }
-}
-
-/*! \brief
- * \param
- * \return
- * \pre
- * \post
-
- IRQL = DISPATCH_LEVEL
-
- */
-VOID BssEntrySet(
- IN PRTMP_ADAPTER pAd,
- OUT BSS_ENTRY *pBss,
- IN PUCHAR pBssid,
- IN CHAR Ssid[],
- IN UCHAR SsidLen,
- IN UCHAR BssType,
- IN USHORT BeaconPeriod,
- IN PCF_PARM pCfParm,
- IN USHORT AtimWin,
- IN USHORT CapabilityInfo,
- IN UCHAR SupRate[],
- IN UCHAR SupRateLen,
- IN UCHAR ExtRate[],
- IN UCHAR ExtRateLen,
- IN HT_CAPABILITY_IE *pHtCapability,
- IN ADD_HT_INFO_IE *pAddHtInfo, // AP might use this additional ht info IE
- IN UCHAR HtCapabilityLen,
- IN UCHAR AddHtInfoLen,
- IN UCHAR NewExtChanOffset,
- IN UCHAR Channel,
- IN CHAR Rssi,
- IN LARGE_INTEGER TimeStamp,
- IN UCHAR CkipFlag,
- IN PEDCA_PARM pEdcaParm,
- IN PQOS_CAPABILITY_PARM pQosCapability,
- IN PQBSS_LOAD_PARM pQbssLoad,
- IN USHORT LengthVIE,
- IN PNDIS_802_11_VARIABLE_IEs pVIE)
-{
- COPY_MAC_ADDR(pBss->Bssid, pBssid);
- // Default Hidden SSID to be TRUE, it will be turned to FALSE after coping SSID
- pBss->Hidden = 1;
- if (SsidLen > 0)
- {
- // For hidden SSID AP, it might send beacon with SSID len equal to 0
- // Or send beacon /probe response with SSID len matching real SSID length,
- // but SSID is all zero. such as "00-00-00-00" with length 4.
- // We have to prevent this case overwrite correct table
- if (NdisEqualMemory(Ssid, ZeroSsid, SsidLen) == 0)
- {
- NdisZeroMemory(pBss->Ssid, MAX_LEN_OF_SSID);
- NdisMoveMemory(pBss->Ssid, Ssid, SsidLen);
- pBss->SsidLen = SsidLen;
- pBss->Hidden = 0;
- }
- }
- else
- pBss->SsidLen = 0;
- pBss->BssType = BssType;
- pBss->BeaconPeriod = BeaconPeriod;
- if (BssType == BSS_INFRA)
- {
- if (pCfParm->bValid)
- {
- pBss->CfpCount = pCfParm->CfpCount;
- pBss->CfpPeriod = pCfParm->CfpPeriod;
- pBss->CfpMaxDuration = pCfParm->CfpMaxDuration;
- pBss->CfpDurRemaining = pCfParm->CfpDurRemaining;
- }
- }
- else
- {
- pBss->AtimWin = AtimWin;
- }
-
- pBss->CapabilityInfo = CapabilityInfo;
- // The privacy bit indicate security is ON, it maight be WEP, TKIP or AES
- // Combine with AuthMode, they will decide the connection methods.
- pBss->Privacy = CAP_IS_PRIVACY_ON(pBss->CapabilityInfo);
- ASSERT(SupRateLen <= MAX_LEN_OF_SUPPORTED_RATES);
- if (SupRateLen <= MAX_LEN_OF_SUPPORTED_RATES)
- NdisMoveMemory(pBss->SupRate, SupRate, SupRateLen);
- else
- NdisMoveMemory(pBss->SupRate, SupRate, MAX_LEN_OF_SUPPORTED_RATES);
- pBss->SupRateLen = SupRateLen;
- ASSERT(ExtRateLen <= MAX_LEN_OF_SUPPORTED_RATES);
- NdisMoveMemory(pBss->ExtRate, ExtRate, ExtRateLen);
- NdisMoveMemory(&pBss->HtCapability, pHtCapability, HtCapabilityLen);
- NdisMoveMemory(&pBss->AddHtInfo, pAddHtInfo, AddHtInfoLen);
- pBss->NewExtChanOffset = NewExtChanOffset;
- pBss->ExtRateLen = ExtRateLen;
- pBss->Channel = Channel;
- pBss->CentralChannel = Channel;
- pBss->Rssi = Rssi;
- // Update CkipFlag. if not exists, the value is 0x0
- pBss->CkipFlag = CkipFlag;
-
- // New for microsoft Fixed IEs
- NdisMoveMemory(pBss->FixIEs.Timestamp, &TimeStamp, 8);
- pBss->FixIEs.BeaconInterval = BeaconPeriod;
- pBss->FixIEs.Capabilities = CapabilityInfo;
-
- // New for microsoft Variable IEs
- if (LengthVIE != 0)
- {
- pBss->VarIELen = LengthVIE;
- NdisMoveMemory(pBss->VarIEs, pVIE, pBss->VarIELen);
- }
- else
- {
- pBss->VarIELen = 0;
- }
-
- pBss->AddHtInfoLen = 0;
- pBss->HtCapabilityLen = 0;
-
- if (HtCapabilityLen> 0)
- {
- pBss->HtCapabilityLen = HtCapabilityLen;
- NdisMoveMemory(&pBss->HtCapability, pHtCapability, HtCapabilityLen);
- if (AddHtInfoLen > 0)
- {
- pBss->AddHtInfoLen = AddHtInfoLen;
- NdisMoveMemory(&pBss->AddHtInfo, pAddHtInfo, AddHtInfoLen);
-
- if ((pAddHtInfo->ControlChan > 2)&& (pAddHtInfo->AddHtInfo.ExtChanOffset == EXTCHA_BELOW) && (pHtCapability->HtCapInfo.ChannelWidth == BW_40))
- {
- pBss->CentralChannel = pAddHtInfo->ControlChan - 2;
- }
- else if ((pAddHtInfo->AddHtInfo.ExtChanOffset == EXTCHA_ABOVE) && (pHtCapability->HtCapInfo.ChannelWidth == BW_40))
- {
- pBss->CentralChannel = pAddHtInfo->ControlChan + 2;
- }
- }
- }
-
- BssCipherParse(pBss);
-
- // new for QOS
- if (pEdcaParm)
- NdisMoveMemory(&pBss->EdcaParm, pEdcaParm, sizeof(EDCA_PARM));
- else
- pBss->EdcaParm.bValid = FALSE;
- if (pQosCapability)
- NdisMoveMemory(&pBss->QosCapability, pQosCapability, sizeof(QOS_CAPABILITY_PARM));
- else
- pBss->QosCapability.bValid = FALSE;
- if (pQbssLoad)
- NdisMoveMemory(&pBss->QbssLoad, pQbssLoad, sizeof(QBSS_LOAD_PARM));
- else
- pBss->QbssLoad.bValid = FALSE;
-
- {
- PEID_STRUCT pEid;
- USHORT Length = 0;
-
-
- NdisZeroMemory(&pBss->WpaIE.IE[0], MAX_CUSTOM_LEN);
- NdisZeroMemory(&pBss->RsnIE.IE[0], MAX_CUSTOM_LEN);
-
- pEid = (PEID_STRUCT) pVIE;
-
- while ((Length + 2 + (USHORT)pEid->Len) <= LengthVIE)
- {
- switch(pEid->Eid)
- {
- case IE_WPA:
- if (NdisEqualMemory(pEid->Octet, WPA_OUI, 4))
- {
- if ((pEid->Len + 2) > MAX_CUSTOM_LEN)
- {
- pBss->WpaIE.IELen = 0;
- break;
- }
- pBss->WpaIE.IELen = pEid->Len + 2;
- NdisMoveMemory(pBss->WpaIE.IE, pEid, pBss->WpaIE.IELen);
- }
- break;
- case IE_RSN:
- if (NdisEqualMemory(pEid->Octet + 2, RSN_OUI, 3))
- {
- if ((pEid->Len + 2) > MAX_CUSTOM_LEN)
- {
- pBss->RsnIE.IELen = 0;
- break;
- }
- pBss->RsnIE.IELen = pEid->Len + 2;
- NdisMoveMemory(pBss->RsnIE.IE, pEid, pBss->RsnIE.IELen);
- }
- break;
- }
- Length = Length + 2 + (USHORT)pEid->Len; // Eid[1] + Len[1]+ content[Len]
- pEid = (PEID_STRUCT)((UCHAR*)pEid + 2 + pEid->Len);
- }
- }
-}
-
-/*!
- * \brief insert an entry into the bss table
- * \param p_tab The BSS table
- * \param Bssid BSSID
- * \param ssid SSID
- * \param ssid_len Length of SSID
- * \param bss_type
- * \param beacon_period
- * \param timestamp
- * \param p_cf
- * \param atim_win
- * \param cap
- * \param rates
- * \param rates_len
- * \param channel_idx
- * \return none
- * \pre
- * \post
- * \note If SSID is identical, the old entry will be replaced by the new one
-
- IRQL = DISPATCH_LEVEL
-
- */
-ULONG BssTableSetEntry(
- IN PRTMP_ADAPTER pAd,
- OUT BSS_TABLE *Tab,
- IN PUCHAR pBssid,
- IN CHAR Ssid[],
- IN UCHAR SsidLen,
- IN UCHAR BssType,
- IN USHORT BeaconPeriod,
- IN CF_PARM *CfParm,
- IN USHORT AtimWin,
- IN USHORT CapabilityInfo,
- IN UCHAR SupRate[],
- IN UCHAR SupRateLen,
- IN UCHAR ExtRate[],
- IN UCHAR ExtRateLen,
- IN HT_CAPABILITY_IE *pHtCapability,
- IN ADD_HT_INFO_IE *pAddHtInfo, // AP might use this additional ht info IE
- IN UCHAR HtCapabilityLen,
- IN UCHAR AddHtInfoLen,
- IN UCHAR NewExtChanOffset,
- IN UCHAR ChannelNo,
- IN CHAR Rssi,
- IN LARGE_INTEGER TimeStamp,
- IN UCHAR CkipFlag,
- IN PEDCA_PARM pEdcaParm,
- IN PQOS_CAPABILITY_PARM pQosCapability,
- IN PQBSS_LOAD_PARM pQbssLoad,
- IN USHORT LengthVIE,
- IN PNDIS_802_11_VARIABLE_IEs pVIE)
-{
- ULONG Idx;
-
- Idx = BssTableSearchWithSSID(Tab, pBssid, Ssid, SsidLen, ChannelNo);
- if (Idx == BSS_NOT_FOUND)
- {
- if (Tab->BssNr >= MAX_LEN_OF_BSS_TABLE)
- {
- //
- // It may happen when BSS Table was full.
- // The desired AP will not be added into BSS Table
- // In this case, if we found the desired AP then overwrite BSS Table.
- //
- if(!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED))
- {
- if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, pBssid) ||
- SSID_EQUAL(pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen, Ssid, SsidLen))
- {
- Idx = Tab->BssOverlapNr;
- BssEntrySet(pAd, &Tab->BssEntry[Idx], pBssid, Ssid, SsidLen, BssType, BeaconPeriod, CfParm, AtimWin,
- CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen,pHtCapability, pAddHtInfo,HtCapabilityLen, AddHtInfoLen,
- NewExtChanOffset, ChannelNo, Rssi, TimeStamp, CkipFlag, pEdcaParm, pQosCapability, pQbssLoad, LengthVIE, pVIE);
- Tab->BssOverlapNr = (Tab->BssOverlapNr++) % MAX_LEN_OF_BSS_TABLE;
- }
- return Idx;
- }
- else
- {
- return BSS_NOT_FOUND;
- }
- }
- Idx = Tab->BssNr;
- BssEntrySet(pAd, &Tab->BssEntry[Idx], pBssid, Ssid, SsidLen, BssType, BeaconPeriod, CfParm, AtimWin,
- CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen,pHtCapability, pAddHtInfo,HtCapabilityLen, AddHtInfoLen,
- NewExtChanOffset, ChannelNo, Rssi, TimeStamp, CkipFlag, pEdcaParm, pQosCapability, pQbssLoad, LengthVIE, pVIE);
- Tab->BssNr++;
- }
- else
- {
-#ifndef RT30xx
- BssEntrySet(pAd, &Tab->BssEntry[Idx], pBssid, Ssid, SsidLen, BssType, BeaconPeriod,CfParm, AtimWin,
- CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen,pHtCapability, pAddHtInfo,HtCapabilityLen, AddHtInfoLen,
- NewExtChanOffset, ChannelNo, Rssi, TimeStamp, CkipFlag, pEdcaParm, pQosCapability, pQbssLoad, LengthVIE, pVIE);
-#endif
-#ifdef RT30xx
- /* avoid Hidden SSID form beacon to overwirite correct SSID from probe response */
- if ((SSID_EQUAL(Ssid, SsidLen, Tab->BssEntry[Idx].Ssid, Tab->BssEntry[Idx].SsidLen)) ||
- (NdisEqualMemory(Tab->BssEntry[Idx].Ssid, ZeroSsid, Tab->BssEntry[Idx].SsidLen)))
- {
- BssEntrySet(pAd, &Tab->BssEntry[Idx], pBssid, Ssid, SsidLen, BssType, BeaconPeriod,CfParm, AtimWin,
- CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen,pHtCapability, pAddHtInfo,HtCapabilityLen, AddHtInfoLen,
- NewExtChanOffset, ChannelNo, Rssi, TimeStamp, CkipFlag, pEdcaParm, pQosCapability, pQbssLoad, LengthVIE, pVIE);
- }
-#endif
- }
-
- return Idx;
-}
-
-// IRQL = DISPATCH_LEVEL
-VOID BssTableSsidSort(
- IN PRTMP_ADAPTER pAd,
- OUT BSS_TABLE *OutTab,
- IN CHAR Ssid[],
- IN UCHAR SsidLen)
-{
- INT i;
- BssTableInit(OutTab);
-
- for (i = 0; i < pAd->ScanTab.BssNr; i++)
- {
- BSS_ENTRY *pInBss = &pAd->ScanTab.BssEntry[i];
- BOOLEAN bIsHiddenApIncluded = FALSE;
-
- if (((pAd->CommonCfg.bIEEE80211H == 1) &&
- (pAd->MlmeAux.Channel > 14) &&
- RadarChannelCheck(pAd, pInBss->Channel))
- )
- {
- if (pInBss->Hidden)
- bIsHiddenApIncluded = TRUE;
- }
-
- if ((pInBss->BssType == pAd->StaCfg.BssType) &&
- (SSID_EQUAL(Ssid, SsidLen, pInBss->Ssid, pInBss->SsidLen) || bIsHiddenApIncluded))
- {
- BSS_ENTRY *pOutBss = &OutTab->BssEntry[OutTab->BssNr];
-
- // 2.4G/5G N only mode
- if ((pInBss->HtCapabilityLen == 0) &&
- ((pAd->CommonCfg.PhyMode == PHY_11N_2_4G) || (pAd->CommonCfg.PhyMode == PHY_11N_5G)))
- {
- DBGPRINT(RT_DEBUG_TRACE,("STA is in N-only Mode, this AP don't have Ht capability in Beacon.\n"));
- continue;
- }
-
- // New for WPA2
- // Check the Authmode first
- if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA)
- {
- // Check AuthMode and AuthModeAux for matching, in case AP support dual-mode
- if ((pAd->StaCfg.AuthMode != pInBss->AuthMode) && (pAd->StaCfg.AuthMode != pInBss->AuthModeAux))
- // None matched
- continue;
-
- // Check cipher suite, AP must have more secured cipher than station setting
- if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK))
- {
- // If it's not mixed mode, we should only let BSS pass with the same encryption
- if (pInBss->WPA.bMixMode == FALSE)
- if (pAd->StaCfg.WepStatus != pInBss->WPA.GroupCipher)
- continue;
-
- // check group cipher
-#ifndef RT30xx
- if ((pAd->StaCfg.WepStatus < pInBss->WPA.GroupCipher) &&
- (pInBss->WPA.GroupCipher != Ndis802_11GroupWEP40Enabled) &&
- (pInBss->WPA.GroupCipher != Ndis802_11GroupWEP104Enabled))
-#endif
-#ifdef RT30xx
- if (pAd->StaCfg.WepStatus < pInBss->WPA.GroupCipher)
-#endif
- continue;
-
- // check pairwise cipher, skip if none matched
- // If profile set to AES, let it pass without question.
- // If profile set to TKIP, we must find one mateched
- if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) &&
- (pAd->StaCfg.WepStatus != pInBss->WPA.PairCipher) &&
- (pAd->StaCfg.WepStatus != pInBss->WPA.PairCipherAux))
- continue;
- }
- else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK))
- {
- // If it's not mixed mode, we should only let BSS pass with the same encryption
- if (pInBss->WPA2.bMixMode == FALSE)
- if (pAd->StaCfg.WepStatus != pInBss->WPA2.GroupCipher)
- continue;
-
- // check group cipher
-#ifndef RT30xx
- if ((pAd->StaCfg.WepStatus < pInBss->WPA.GroupCipher) &&
- (pInBss->WPA2.GroupCipher != Ndis802_11GroupWEP40Enabled) &&
- (pInBss->WPA2.GroupCipher != Ndis802_11GroupWEP104Enabled))
-#endif
-#ifdef RT30xx
- if (pAd->StaCfg.WepStatus < pInBss->WPA2.GroupCipher)
-#endif
- continue;
-
- // check pairwise cipher, skip if none matched
- // If profile set to AES, let it pass without question.
- // If profile set to TKIP, we must find one mateched
- if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) &&
- (pAd->StaCfg.WepStatus != pInBss->WPA2.PairCipher) &&
- (pAd->StaCfg.WepStatus != pInBss->WPA2.PairCipherAux))
- continue;
- }
- }
- // Bss Type matched, SSID matched.
- // We will check wepstatus for qualification Bss
- else if (pAd->StaCfg.WepStatus != pInBss->WepStatus)
- {
- DBGPRINT(RT_DEBUG_TRACE,("StaCfg.WepStatus=%d, while pInBss->WepStatus=%d\n", pAd->StaCfg.WepStatus, pInBss->WepStatus));
- //
- // For the SESv2 case, we will not qualify WepStatus.
- //
- if (!pInBss->bSES)
- continue;
- }
-
- // Since the AP is using hidden SSID, and we are trying to connect to ANY
- // It definitely will fail. So, skip it.
- // CCX also require not even try to connect it!!
- if (SsidLen == 0)
- continue;
-
- // If both station and AP use 40MHz, still need to check if the 40MHZ band's legality in my country region
- // If this 40MHz wideband is not allowed in my country list, use bandwidth 20MHZ instead,
- if ((pInBss->CentralChannel != pInBss->Channel) &&
- (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40))
- {
- if (RTMPCheckChannel(pAd, pInBss->CentralChannel, pInBss->Channel) == FALSE)
- {
- pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20;
- SetCommonHT(pAd);
- pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40;
- }
- else
- {
- if (pAd->CommonCfg.DesiredHtPhy.ChannelWidth == BAND_WIDTH_20)
- {
- SetCommonHT(pAd);
- }
- }
- }
-
- // copy matching BSS from InTab to OutTab
- NdisMoveMemory(pOutBss, pInBss, sizeof(BSS_ENTRY));
-
- OutTab->BssNr++;
- }
- else if ((pInBss->BssType == pAd->StaCfg.BssType) && (SsidLen == 0))
- {
- BSS_ENTRY *pOutBss = &OutTab->BssEntry[OutTab->BssNr];
-
- // 2.4G/5G N only mode
- if ((pInBss->HtCapabilityLen == 0) &&
- ((pAd->CommonCfg.PhyMode == PHY_11N_2_4G) || (pAd->CommonCfg.PhyMode == PHY_11N_5G)))
- {
- DBGPRINT(RT_DEBUG_TRACE,("STA is in N-only Mode, this AP don't have Ht capability in Beacon.\n"));
- continue;
- }
-
- // New for WPA2
- // Check the Authmode first
- if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA)
- {
- // Check AuthMode and AuthModeAux for matching, in case AP support dual-mode
- if ((pAd->StaCfg.AuthMode != pInBss->AuthMode) && (pAd->StaCfg.AuthMode != pInBss->AuthModeAux))
- // None matched
- continue;
-
- // Check cipher suite, AP must have more secured cipher than station setting
- if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK))
- {
- // If it's not mixed mode, we should only let BSS pass with the same encryption
- if (pInBss->WPA.bMixMode == FALSE)
- if (pAd->StaCfg.WepStatus != pInBss->WPA.GroupCipher)
- continue;
-
- // check group cipher
- if (pAd->StaCfg.WepStatus < pInBss->WPA.GroupCipher)
- continue;
-
- // check pairwise cipher, skip if none matched
- // If profile set to AES, let it pass without question.
- // If profile set to TKIP, we must find one mateched
- if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) &&
- (pAd->StaCfg.WepStatus != pInBss->WPA.PairCipher) &&
- (pAd->StaCfg.WepStatus != pInBss->WPA.PairCipherAux))
- continue;
- }
- else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK))
- {
- // If it's not mixed mode, we should only let BSS pass with the same encryption
- if (pInBss->WPA2.bMixMode == FALSE)
- if (pAd->StaCfg.WepStatus != pInBss->WPA2.GroupCipher)
- continue;
-
- // check group cipher
- if (pAd->StaCfg.WepStatus < pInBss->WPA2.GroupCipher)
- continue;
-
- // check pairwise cipher, skip if none matched
- // If profile set to AES, let it pass without question.
- // If profile set to TKIP, we must find one mateched
- if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) &&
- (pAd->StaCfg.WepStatus != pInBss->WPA2.PairCipher) &&
- (pAd->StaCfg.WepStatus != pInBss->WPA2.PairCipherAux))
- continue;
- }
- }
- // Bss Type matched, SSID matched.
- // We will check wepstatus for qualification Bss
- else if (pAd->StaCfg.WepStatus != pInBss->WepStatus)
- continue;
-
- // If both station and AP use 40MHz, still need to check if the 40MHZ band's legality in my country region
- // If this 40MHz wideband is not allowed in my country list, use bandwidth 20MHZ instead,
- if ((pInBss->CentralChannel != pInBss->Channel) &&
- (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40))
- {
- if (RTMPCheckChannel(pAd, pInBss->CentralChannel, pInBss->Channel) == FALSE)
- {
- pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20;
- SetCommonHT(pAd);
- pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40;
- }
- }
-
- // copy matching BSS from InTab to OutTab
- NdisMoveMemory(pOutBss, pInBss, sizeof(BSS_ENTRY));
-
- OutTab->BssNr++;
- }
-
- if (OutTab->BssNr >= MAX_LEN_OF_BSS_TABLE)
- break;
- }
-
- BssTableSortByRssi(OutTab);
-}
-
-
-// IRQL = DISPATCH_LEVEL
-VOID BssTableSortByRssi(
- IN OUT BSS_TABLE *OutTab)
-{
- INT i, j;
- BSS_ENTRY TmpBss;
-
- for (i = 0; i < OutTab->BssNr - 1; i++)
- {
- for (j = i+1; j < OutTab->BssNr; j++)
- {
- if (OutTab->BssEntry[j].Rssi > OutTab->BssEntry[i].Rssi)
- {
- NdisMoveMemory(&TmpBss, &OutTab->BssEntry[j], sizeof(BSS_ENTRY));
- NdisMoveMemory(&OutTab->BssEntry[j], &OutTab->BssEntry[i], sizeof(BSS_ENTRY));
- NdisMoveMemory(&OutTab->BssEntry[i], &TmpBss, sizeof(BSS_ENTRY));
- }
- }
- }
-}
-
-VOID BssCipherParse(
- IN OUT PBSS_ENTRY pBss)
-{
- PEID_STRUCT pEid;
- PUCHAR pTmp;
- PRSN_IE_HEADER_STRUCT pRsnHeader;
- PCIPHER_SUITE_STRUCT pCipher;
- PAKM_SUITE_STRUCT pAKM;
- USHORT Count;
- INT Length;
- NDIS_802_11_ENCRYPTION_STATUS TmpCipher;
-
- //
- // WepStatus will be reset later, if AP announce TKIP or AES on the beacon frame.
- //
- if (pBss->Privacy)
- {
- pBss->WepStatus = Ndis802_11WEPEnabled;
- }
- else
- {
- pBss->WepStatus = Ndis802_11WEPDisabled;
- }
- // Set default to disable & open authentication before parsing variable IE
- pBss->AuthMode = Ndis802_11AuthModeOpen;
- pBss->AuthModeAux = Ndis802_11AuthModeOpen;
-
- // Init WPA setting
- pBss->WPA.PairCipher = Ndis802_11WEPDisabled;
- pBss->WPA.PairCipherAux = Ndis802_11WEPDisabled;
- pBss->WPA.GroupCipher = Ndis802_11WEPDisabled;
- pBss->WPA.RsnCapability = 0;
- pBss->WPA.bMixMode = FALSE;
-
- // Init WPA2 setting
- pBss->WPA2.PairCipher = Ndis802_11WEPDisabled;
- pBss->WPA2.PairCipherAux = Ndis802_11WEPDisabled;
- pBss->WPA2.GroupCipher = Ndis802_11WEPDisabled;
- pBss->WPA2.RsnCapability = 0;
- pBss->WPA2.bMixMode = FALSE;
-
-
- Length = (INT) pBss->VarIELen;
-
- while (Length > 0)
- {
- // Parse cipher suite base on WPA1 & WPA2, they should be parsed differently
- pTmp = ((PUCHAR) pBss->VarIEs) + pBss->VarIELen - Length;
- pEid = (PEID_STRUCT) pTmp;
- switch (pEid->Eid)
- {
- case IE_WPA:
- //Parse Cisco IE_WPA (LEAP, CCKM, etc.)
- if ( NdisEqualMemory((pTmp+8), CISCO_OUI, 3))
- {
- pTmp += 11;
- switch (*pTmp)
- {
- case 1:
- case 5: // Although WEP is not allowed in WPA related auth mode, we parse it anyway
- pBss->WepStatus = Ndis802_11Encryption1Enabled;
- pBss->WPA.PairCipher = Ndis802_11Encryption1Enabled;
- pBss->WPA.GroupCipher = Ndis802_11Encryption1Enabled;
- break;
- case 2:
- pBss->WepStatus = Ndis802_11Encryption2Enabled;
- pBss->WPA.PairCipher = Ndis802_11Encryption1Enabled;
- pBss->WPA.GroupCipher = Ndis802_11Encryption1Enabled;
- break;
- case 4:
- pBss->WepStatus = Ndis802_11Encryption3Enabled;
- pBss->WPA.PairCipher = Ndis802_11Encryption1Enabled;
- pBss->WPA.GroupCipher = Ndis802_11Encryption1Enabled;
- break;
- default:
- break;
- }
-
- // if Cisco IE_WPA, break
- break;
- }
- else if (NdisEqualMemory(pEid->Octet, SES_OUI, 3) && (pEid->Len == 7))
- {
- pBss->bSES = TRUE;
- break;
- }
- else if (NdisEqualMemory(pEid->Octet, WPA_OUI, 4) != 1)
- {
- // if unsupported vendor specific IE
- break;
- }
- // Skip OUI, version, and multicast suite
- // This part should be improved in the future when AP supported multiple cipher suite.
- // For now, it's OK since almost all APs have fixed cipher suite supported.
- // pTmp = (PUCHAR) pEid->Octet;
- pTmp += 11;
-
- // Cipher Suite Selectors from Spec P802.11i/D3.2 P26.
- // Value Meaning
- // 0 None
- // 1 WEP-40
- // 2 Tkip
- // 3 WRAP
- // 4 AES
- // 5 WEP-104
- // Parse group cipher
- switch (*pTmp)
- {
- case 1:
-#ifndef RT30xx
- pBss->WPA.GroupCipher = Ndis802_11GroupWEP40Enabled;
- break;
- case 5:
- pBss->WPA.GroupCipher = Ndis802_11GroupWEP104Enabled;
-#endif
-#ifdef RT30xx
- case 5: // Although WEP is not allowed in WPA related auth mode, we parse it anyway
- pBss->WPA.GroupCipher = Ndis802_11Encryption1Enabled;
-#endif
- break;
- case 2:
- pBss->WPA.GroupCipher = Ndis802_11Encryption2Enabled;
- break;
- case 4:
- pBss->WPA.GroupCipher = Ndis802_11Encryption3Enabled;
- break;
- default:
- break;
- }
- // number of unicast suite
- pTmp += 1;
-
- // skip all unicast cipher suites
- //Count = *(PUSHORT) pTmp;
- Count = (pTmp[1]<<8) + pTmp[0];
- pTmp += sizeof(USHORT);
-
- // Parsing all unicast cipher suite
- while (Count > 0)
- {
- // Skip OUI
- pTmp += 3;
- TmpCipher = Ndis802_11WEPDisabled;
- switch (*pTmp)
- {
- case 1:
- case 5: // Although WEP is not allowed in WPA related auth mode, we parse it anyway
- TmpCipher = Ndis802_11Encryption1Enabled;
- break;
- case 2:
- TmpCipher = Ndis802_11Encryption2Enabled;
- break;
- case 4:
- TmpCipher = Ndis802_11Encryption3Enabled;
- break;
- default:
- break;
- }
- if (TmpCipher > pBss->WPA.PairCipher)
- {
- // Move the lower cipher suite to PairCipherAux
- pBss->WPA.PairCipherAux = pBss->WPA.PairCipher;
- pBss->WPA.PairCipher = TmpCipher;
- }
- else
- {
- pBss->WPA.PairCipherAux = TmpCipher;
- }
- pTmp++;
- Count--;
- }
-
- // 4. get AKM suite counts
- //Count = *(PUSHORT) pTmp;
- Count = (pTmp[1]<<8) + pTmp[0];
- pTmp += sizeof(USHORT);
- pTmp += 3;
-
- switch (*pTmp)
- {
- case 1:
- // Set AP support WPA mode
- if (pBss->AuthMode == Ndis802_11AuthModeOpen)
- pBss->AuthMode = Ndis802_11AuthModeWPA;
- else
- pBss->AuthModeAux = Ndis802_11AuthModeWPA;
- break;
- case 2:
- // Set AP support WPA mode
- if (pBss->AuthMode == Ndis802_11AuthModeOpen)
- pBss->AuthMode = Ndis802_11AuthModeWPAPSK;
- else
- pBss->AuthModeAux = Ndis802_11AuthModeWPAPSK;
- break;
- default:
- break;
- }
- pTmp += 1;
-
- // Fixed for WPA-None
- if (pBss->BssType == BSS_ADHOC)
- {
- pBss->AuthMode = Ndis802_11AuthModeWPANone;
- pBss->AuthModeAux = Ndis802_11AuthModeWPANone;
- pBss->WepStatus = pBss->WPA.GroupCipher;
- if (pBss->WPA.PairCipherAux == Ndis802_11WEPDisabled)
- pBss->WPA.PairCipherAux = pBss->WPA.GroupCipher;
- }
- else
- pBss->WepStatus = pBss->WPA.PairCipher;
-
- // Check the Pair & Group, if different, turn on mixed mode flag
- if (pBss->WPA.GroupCipher != pBss->WPA.PairCipher)
- pBss->WPA.bMixMode = TRUE;
-
- break;
-
- case IE_RSN:
- pRsnHeader = (PRSN_IE_HEADER_STRUCT) pTmp;
-
- // 0. Version must be 1
- if (le2cpu16(pRsnHeader->Version) != 1)
- break;
- pTmp += sizeof(RSN_IE_HEADER_STRUCT);
-
- // 1. Check group cipher
- pCipher = (PCIPHER_SUITE_STRUCT) pTmp;
- if (!RTMPEqualMemory(pTmp, RSN_OUI, 3))
- break;
-
- // Parse group cipher
- switch (pCipher->Type)
- {
- case 1:
-#ifndef RT30xx
- pBss->WPA2.GroupCipher = Ndis802_11GroupWEP40Enabled;
- break;
- case 5:
- pBss->WPA2.GroupCipher = Ndis802_11GroupWEP104Enabled;
-#endif
-#ifdef RT30xx
- case 5: // Although WEP is not allowed in WPA related auth mode, we parse it anyway
- pBss->WPA2.GroupCipher = Ndis802_11Encryption1Enabled;
-#endif
- break;
- case 2:
- pBss->WPA2.GroupCipher = Ndis802_11Encryption2Enabled;
- break;
- case 4:
- pBss->WPA2.GroupCipher = Ndis802_11Encryption3Enabled;
- break;
- default:
- break;
- }
- // set to correct offset for next parsing
- pTmp += sizeof(CIPHER_SUITE_STRUCT);
-
- // 2. Get pairwise cipher counts
- //Count = *(PUSHORT) pTmp;
- Count = (pTmp[1]<<8) + pTmp[0];
- pTmp += sizeof(USHORT);
-
- // 3. Get pairwise cipher
- // Parsing all unicast cipher suite
- while (Count > 0)
- {
- // Skip OUI
- pCipher = (PCIPHER_SUITE_STRUCT) pTmp;
- TmpCipher = Ndis802_11WEPDisabled;
- switch (pCipher->Type)
- {
- case 1:
- case 5: // Although WEP is not allowed in WPA related auth mode, we parse it anyway
- TmpCipher = Ndis802_11Encryption1Enabled;
- break;
- case 2:
- TmpCipher = Ndis802_11Encryption2Enabled;
- break;
- case 4:
- TmpCipher = Ndis802_11Encryption3Enabled;
- break;
- default:
- break;
- }
- if (TmpCipher > pBss->WPA2.PairCipher)
- {
- // Move the lower cipher suite to PairCipherAux
- pBss->WPA2.PairCipherAux = pBss->WPA2.PairCipher;
- pBss->WPA2.PairCipher = TmpCipher;
- }
- else
- {
- pBss->WPA2.PairCipherAux = TmpCipher;
- }
- pTmp += sizeof(CIPHER_SUITE_STRUCT);
- Count--;
- }
-
- // 4. get AKM suite counts
- //Count = *(PUSHORT) pTmp;
- Count = (pTmp[1]<<8) + pTmp[0];
- pTmp += sizeof(USHORT);
-
- // 5. Get AKM ciphers
- pAKM = (PAKM_SUITE_STRUCT) pTmp;
- if (!RTMPEqualMemory(pTmp, RSN_OUI, 3))
- break;
-
- switch (pAKM->Type)
- {
- case 1:
- // Set AP support WPA mode
- if (pBss->AuthMode == Ndis802_11AuthModeOpen)
- pBss->AuthMode = Ndis802_11AuthModeWPA2;
- else
- pBss->AuthModeAux = Ndis802_11AuthModeWPA2;
- break;
- case 2:
- // Set AP support WPA mode
- if (pBss->AuthMode == Ndis802_11AuthModeOpen)
- pBss->AuthMode = Ndis802_11AuthModeWPA2PSK;
- else
- pBss->AuthModeAux = Ndis802_11AuthModeWPA2PSK;
- break;
- default:
- break;
- }
- pTmp += (Count * sizeof(AKM_SUITE_STRUCT));
-
- // Fixed for WPA-None
- if (pBss->BssType == BSS_ADHOC)
- {
- pBss->AuthMode = Ndis802_11AuthModeWPANone;
- pBss->AuthModeAux = Ndis802_11AuthModeWPANone;
- pBss->WPA.PairCipherAux = pBss->WPA2.PairCipherAux;
- pBss->WPA.GroupCipher = pBss->WPA2.GroupCipher;
- pBss->WepStatus = pBss->WPA.GroupCipher;
- if (pBss->WPA.PairCipherAux == Ndis802_11WEPDisabled)
- pBss->WPA.PairCipherAux = pBss->WPA.GroupCipher;
- }
- pBss->WepStatus = pBss->WPA2.PairCipher;
-
- // 6. Get RSN capability
- //pBss->WPA2.RsnCapability = *(PUSHORT) pTmp;
- pBss->WPA2.RsnCapability = (pTmp[1]<<8) + pTmp[0];
- pTmp += sizeof(USHORT);
-
- // Check the Pair & Group, if different, turn on mixed mode flag
- if (pBss->WPA2.GroupCipher != pBss->WPA2.PairCipher)
- pBss->WPA2.bMixMode = TRUE;
-
- break;
- default:
- break;
- }
- Length -= (pEid->Len + 2);
- }
-}
-
-// ===========================================================================================
-// mac_table.c
-// ===========================================================================================
-
-/*! \brief generates a random mac address value for IBSS BSSID
- * \param Addr the bssid location
- * \return none
- * \pre
- * \post
- */
-VOID MacAddrRandomBssid(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pAddr)
-{
- INT i;
-
- for (i = 0; i < MAC_ADDR_LEN; i++)
- {
- pAddr[i] = RandomByte(pAd);
- }
-
- pAddr[0] = (pAddr[0] & 0xfe) | 0x02; // the first 2 bits must be 01xxxxxxxx
-}
-
-/*! \brief init the management mac frame header
- * \param p_hdr mac header
- * \param subtype subtype of the frame
- * \param p_ds destination address, don't care if it is a broadcast address
- * \return none
- * \pre the station has the following information in the pAd->StaCfg
- * - bssid
- * - station address
- * \post
- * \note this function initializes the following field
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- */
-VOID MgtMacHeaderInit(
- IN PRTMP_ADAPTER pAd,
- IN OUT PHEADER_802_11 pHdr80211,
- IN UCHAR SubType,
- IN UCHAR ToDs,
- IN PUCHAR pDA,
- IN PUCHAR pBssid)
-{
- NdisZeroMemory(pHdr80211, sizeof(HEADER_802_11));
-
- pHdr80211->FC.Type = BTYPE_MGMT;
- pHdr80211->FC.SubType = SubType;
- pHdr80211->FC.ToDs = ToDs;
- COPY_MAC_ADDR(pHdr80211->Addr1, pDA);
-
- COPY_MAC_ADDR(pHdr80211->Addr2, pAd->CurrentAddress);
-
- COPY_MAC_ADDR(pHdr80211->Addr3, pBssid);
-}
-
-// ===========================================================================================
-// mem_mgmt.c
-// ===========================================================================================
-
-/*!***************************************************************************
- * This routine build an outgoing frame, and fill all information specified
- * in argument list to the frame body. The actual frame size is the summation
- * of all arguments.
- * input params:
- * Buffer - pointer to a pre-allocated memory segment
- * args - a list of <int arg_size, arg> pairs.
- * NOTE NOTE NOTE!!!! the last argument must be NULL, otherwise this
- * function will FAIL!!!
- * return:
- * Size of the buffer
- * usage:
- * MakeOutgoingFrame(Buffer, output_length, 2, &fc, 2, &dur, 6, p_addr1, 6,p_addr2, END_OF_ARGS);
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- ****************************************************************************/
-ULONG MakeOutgoingFrame(
- OUT CHAR *Buffer,
- OUT ULONG *FrameLen, ...)
-{
- CHAR *p;
- int leng;
- ULONG TotLeng;
- va_list Args;
-
- // calculates the total length
- TotLeng = 0;
- va_start(Args, FrameLen);
- do
- {
- leng = va_arg(Args, int);
- if (leng == END_OF_ARGS)
- {
- break;
- }
- p = va_arg(Args, PVOID);
- NdisMoveMemory(&Buffer[TotLeng], p, leng);
- TotLeng = TotLeng + leng;
- } while(TRUE);
-
- va_end(Args); /* clean up */
- *FrameLen = TotLeng;
- return TotLeng;
-}
-
-// ===========================================================================================
-// mlme_queue.c
-// ===========================================================================================
-
-/*! \brief Initialize The MLME Queue, used by MLME Functions
- * \param *Queue The MLME Queue
- * \return Always Return NDIS_STATE_SUCCESS in this implementation
- * \pre
- * \post
- * \note Because this is done only once (at the init stage), no need to be locked
-
- IRQL = PASSIVE_LEVEL
-
- */
-NDIS_STATUS MlmeQueueInit(
- IN MLME_QUEUE *Queue)
-{
- INT i;
-
- NdisAllocateSpinLock(&Queue->Lock);
-
- Queue->Num = 0;
- Queue->Head = 0;
- Queue->Tail = 0;
-
- for (i = 0; i < MAX_LEN_OF_MLME_QUEUE; i++)
- {
- Queue->Entry[i].Occupied = FALSE;
- Queue->Entry[i].MsgLen = 0;
- NdisZeroMemory(Queue->Entry[i].Msg, MGMT_DMA_BUFFER_SIZE);
- }
-
- return NDIS_STATUS_SUCCESS;
-}
-
-/*! \brief Enqueue a message for other threads, if they want to send messages to MLME thread
- * \param *Queue The MLME Queue
- * \param Machine The State Machine Id
- * \param MsgType The Message Type
- * \param MsgLen The Message length
- * \param *Msg The message pointer
- * \return TRUE if enqueue is successful, FALSE if the queue is full
- * \pre
- * \post
- * \note The message has to be initialized
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- */
-BOOLEAN MlmeEnqueue(
- IN PRTMP_ADAPTER pAd,
- IN ULONG Machine,
- IN ULONG MsgType,
- IN ULONG MsgLen,
- IN VOID *Msg)
-{
- INT Tail;
- MLME_QUEUE *Queue = (MLME_QUEUE *)&pAd->Mlme.Queue;
-
- // Do nothing if the driver is starting halt state.
- // This might happen when timer already been fired before cancel timer with mlmehalt
- if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
- return FALSE;
-
- // First check the size, it MUST not exceed the mlme queue size
- if (MsgLen > MGMT_DMA_BUFFER_SIZE)
- {
- DBGPRINT_ERR(("MlmeEnqueue: msg too large, size = %ld \n", MsgLen));
- return FALSE;
- }
-
- if (MlmeQueueFull(Queue))
- {
- return FALSE;
- }
-
- NdisAcquireSpinLock(&(Queue->Lock));
- Tail = Queue->Tail;
- Queue->Tail++;
- Queue->Num++;
- if (Queue->Tail == MAX_LEN_OF_MLME_QUEUE)
- {
- Queue->Tail = 0;
- }
-
- Queue->Entry[Tail].Wcid = RESERVED_WCID;
- Queue->Entry[Tail].Occupied = TRUE;
- Queue->Entry[Tail].Machine = Machine;
- Queue->Entry[Tail].MsgType = MsgType;
- Queue->Entry[Tail].MsgLen = MsgLen;
-
- if (Msg != NULL)
- {
- NdisMoveMemory(Queue->Entry[Tail].Msg, Msg, MsgLen);
- }
-
- NdisReleaseSpinLock(&(Queue->Lock));
- return TRUE;
-}
-
-/*! \brief This function is used when Recv gets a MLME message
- * \param *Queue The MLME Queue
- * \param TimeStampHigh The upper 32 bit of timestamp
- * \param TimeStampLow The lower 32 bit of timestamp
- * \param Rssi The receiving RSSI strength
- * \param MsgLen The length of the message
- * \param *Msg The message pointer
- * \return TRUE if everything ok, FALSE otherwise (like Queue Full)
- * \pre
- * \post
-
- IRQL = DISPATCH_LEVEL
-
- */
-BOOLEAN MlmeEnqueueForRecv(
- IN PRTMP_ADAPTER pAd,
- IN ULONG Wcid,
- IN ULONG TimeStampHigh,
- IN ULONG TimeStampLow,
- IN UCHAR Rssi0,
- IN UCHAR Rssi1,
- IN UCHAR Rssi2,
- IN ULONG MsgLen,
- IN VOID *Msg,
- IN UCHAR Signal)
-{
- INT Tail, Machine;
- PFRAME_802_11 pFrame = (PFRAME_802_11)Msg;
- INT MsgType;
- MLME_QUEUE *Queue = (MLME_QUEUE *)&pAd->Mlme.Queue;
-
- // Do nothing if the driver is starting halt state.
- // This might happen when timer already been fired before cancel timer with mlmehalt
- if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
- {
- DBGPRINT_ERR(("MlmeEnqueueForRecv: fRTMP_ADAPTER_HALT_IN_PROGRESS\n"));
- return FALSE;
- }
-
- // First check the size, it MUST not exceed the mlme queue size
- if (MsgLen > MGMT_DMA_BUFFER_SIZE)
- {
- DBGPRINT_ERR(("MlmeEnqueueForRecv: frame too large, size = %ld \n", MsgLen));
- return FALSE;
- }
-
- if (MlmeQueueFull(Queue))
- {
- return FALSE;
- }
-
- {
- if (!MsgTypeSubst(pAd, pFrame, &Machine, &MsgType))
- {
- DBGPRINT_ERR(("MlmeEnqueueForRecv: un-recongnized mgmt->subtype=%d\n",pFrame->Hdr.FC.SubType));
- return FALSE;
- }
- }
-
- // OK, we got all the informations, it is time to put things into queue
- NdisAcquireSpinLock(&(Queue->Lock));
- Tail = Queue->Tail;
- Queue->Tail++;
- Queue->Num++;
- if (Queue->Tail == MAX_LEN_OF_MLME_QUEUE)
- {
- Queue->Tail = 0;
- }
- Queue->Entry[Tail].Occupied = TRUE;
- Queue->Entry[Tail].Machine = Machine;
- Queue->Entry[Tail].MsgType = MsgType;
- Queue->Entry[Tail].MsgLen = MsgLen;
- Queue->Entry[Tail].TimeStamp.u.LowPart = TimeStampLow;
- Queue->Entry[Tail].TimeStamp.u.HighPart = TimeStampHigh;
- Queue->Entry[Tail].Rssi0 = Rssi0;
- Queue->Entry[Tail].Rssi1 = Rssi1;
- Queue->Entry[Tail].Rssi2 = Rssi2;
- Queue->Entry[Tail].Signal = Signal;
- Queue->Entry[Tail].Wcid = (UCHAR)Wcid;
-
- Queue->Entry[Tail].Channel = pAd->LatchRfRegs.Channel;
-
- if (Msg != NULL)
- {
- NdisMoveMemory(Queue->Entry[Tail].Msg, Msg, MsgLen);
- }
-
- NdisReleaseSpinLock(&(Queue->Lock));
-
- RT28XX_MLME_HANDLER(pAd);
-
- return TRUE;
-}
-
-
-/*! \brief Dequeue a message from the MLME Queue
- * \param *Queue The MLME Queue
- * \param *Elem The message dequeued from MLME Queue
- * \return TRUE if the Elem contains something, FALSE otherwise
- * \pre
- * \post
-
- IRQL = DISPATCH_LEVEL
-
- */
-BOOLEAN MlmeDequeue(
- IN MLME_QUEUE *Queue,
- OUT MLME_QUEUE_ELEM **Elem)
-{
- NdisAcquireSpinLock(&(Queue->Lock));
- *Elem = &(Queue->Entry[Queue->Head]);
- Queue->Num--;
- Queue->Head++;
- if (Queue->Head == MAX_LEN_OF_MLME_QUEUE)
- {
- Queue->Head = 0;
- }
- NdisReleaseSpinLock(&(Queue->Lock));
- return TRUE;
-}
-
-// IRQL = DISPATCH_LEVEL
-VOID MlmeRestartStateMachine(
- IN PRTMP_ADAPTER pAd)
-{
- BOOLEAN Cancelled;
-
- DBGPRINT(RT_DEBUG_TRACE, ("MlmeRestartStateMachine \n"));
-
- {
- // Cancel all timer events
- // Be careful to cancel new added timer
- RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &Cancelled);
- RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &Cancelled);
- RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled);
- RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &Cancelled);
- RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &Cancelled);
- RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled);
- }
-
- // Change back to original channel in case of doing scan
- AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE);
- AsicLockChannel(pAd, pAd->CommonCfg.Channel);
-
- // Resume MSDU which is turned off durning scan
- RTMPResumeMsduTransmission(pAd);
-
- {
- // Set all state machines back IDLE
- pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
- pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
- pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
- pAd->Mlme.AuthRspMachine.CurrState = AUTH_RSP_IDLE;
- pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
- pAd->Mlme.ActMachine.CurrState = ACT_IDLE;
- }
-}
-
-/*! \brief test if the MLME Queue is empty
- * \param *Queue The MLME Queue
- * \return TRUE if the Queue is empty, FALSE otherwise
- * \pre
- * \post
-
- IRQL = DISPATCH_LEVEL
-
- */
-BOOLEAN MlmeQueueEmpty(
- IN MLME_QUEUE *Queue)
-{
- BOOLEAN Ans;
-
- NdisAcquireSpinLock(&(Queue->Lock));
- Ans = (Queue->Num == 0);
- NdisReleaseSpinLock(&(Queue->Lock));
-
- return Ans;
-}
-
-/*! \brief test if the MLME Queue is full
- * \param *Queue The MLME Queue
- * \return TRUE if the Queue is empty, FALSE otherwise
- * \pre
- * \post
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- */
-BOOLEAN MlmeQueueFull(
- IN MLME_QUEUE *Queue)
-{
- BOOLEAN Ans;
-
- NdisAcquireSpinLock(&(Queue->Lock));
- Ans = (Queue->Num == MAX_LEN_OF_MLME_QUEUE || Queue->Entry[Queue->Tail].Occupied);
- NdisReleaseSpinLock(&(Queue->Lock));
-
- return Ans;
-}
-
-/*! \brief The destructor of MLME Queue
- * \param
- * \return
- * \pre
- * \post
- * \note Clear Mlme Queue, Set Queue->Num to Zero.
-
- IRQL = PASSIVE_LEVEL
-
- */
-VOID MlmeQueueDestroy(
- IN MLME_QUEUE *pQueue)
-{
- NdisAcquireSpinLock(&(pQueue->Lock));
- pQueue->Num = 0;
- pQueue->Head = 0;
- pQueue->Tail = 0;
- NdisReleaseSpinLock(&(pQueue->Lock));
- NdisFreeSpinLock(&(pQueue->Lock));
-}
-
-/*! \brief To substitute the message type if the message is coming from external
- * \param pFrame The frame received
- * \param *Machine The state machine
- * \param *MsgType the message type for the state machine
- * \return TRUE if the substitution is successful, FALSE otherwise
- * \pre
- * \post
-
- IRQL = DISPATCH_LEVEL
-
- */
-BOOLEAN MsgTypeSubst(
- IN PRTMP_ADAPTER pAd,
- IN PFRAME_802_11 pFrame,
- OUT INT *Machine,
- OUT INT *MsgType)
-{
- USHORT Seq;
- UCHAR EAPType;
- PUCHAR pData;
-
- // Pointer to start of data frames including SNAP header
- pData = (PUCHAR) pFrame + LENGTH_802_11;
-
- // The only data type will pass to this function is EAPOL frame
- if (pFrame->Hdr.FC.Type == BTYPE_DATA)
- {
- if (NdisEqualMemory(SNAP_AIRONET, pData, LENGTH_802_1_H))
- {
- // Cisco Aironet SNAP header
- *Machine = AIRONET_STATE_MACHINE;
- *MsgType = MT2_AIRONET_MSG;
- return (TRUE);
- }
- {
- *Machine = WPA_PSK_STATE_MACHINE;
- EAPType = *((UCHAR*)pFrame + LENGTH_802_11 + LENGTH_802_1_H + 1);
- return(WpaMsgTypeSubst(EAPType, MsgType));
- }
- }
-
- switch (pFrame->Hdr.FC.SubType)
- {
- case SUBTYPE_ASSOC_REQ:
- *Machine = ASSOC_STATE_MACHINE;
- *MsgType = MT2_PEER_ASSOC_REQ;
- break;
- case SUBTYPE_ASSOC_RSP:
- *Machine = ASSOC_STATE_MACHINE;
- *MsgType = MT2_PEER_ASSOC_RSP;
- break;
- case SUBTYPE_REASSOC_REQ:
- *Machine = ASSOC_STATE_MACHINE;
- *MsgType = MT2_PEER_REASSOC_REQ;
- break;
- case SUBTYPE_REASSOC_RSP:
- *Machine = ASSOC_STATE_MACHINE;
- *MsgType = MT2_PEER_REASSOC_RSP;
- break;
- case SUBTYPE_PROBE_REQ:
- *Machine = SYNC_STATE_MACHINE;
- *MsgType = MT2_PEER_PROBE_REQ;
- break;
- case SUBTYPE_PROBE_RSP:
- *Machine = SYNC_STATE_MACHINE;
- *MsgType = MT2_PEER_PROBE_RSP;
- break;
- case SUBTYPE_BEACON:
- *Machine = SYNC_STATE_MACHINE;
- *MsgType = MT2_PEER_BEACON;
- break;
- case SUBTYPE_ATIM:
- *Machine = SYNC_STATE_MACHINE;
- *MsgType = MT2_PEER_ATIM;
- break;
- case SUBTYPE_DISASSOC:
- *Machine = ASSOC_STATE_MACHINE;
- *MsgType = MT2_PEER_DISASSOC_REQ;
- break;
- case SUBTYPE_AUTH:
- // get the sequence number from payload 24 Mac Header + 2 bytes algorithm
- NdisMoveMemory(&Seq, &pFrame->Octet[2], sizeof(USHORT));
- if (Seq == 1 || Seq == 3)
- {
- *Machine = AUTH_RSP_STATE_MACHINE;
- *MsgType = MT2_PEER_AUTH_ODD;
- }
- else if (Seq == 2 || Seq == 4)
- {
- *Machine = AUTH_STATE_MACHINE;
- *MsgType = MT2_PEER_AUTH_EVEN;
- }
- else
- {
- return FALSE;
- }
- break;
- case SUBTYPE_DEAUTH:
- *Machine = AUTH_RSP_STATE_MACHINE;
- *MsgType = MT2_PEER_DEAUTH;
- break;
- case SUBTYPE_ACTION:
- *Machine = ACTION_STATE_MACHINE;
- // Sometimes Sta will return with category bytes with MSB = 1, if they receive catogory out of their support
- if ((pFrame->Octet[0]&0x7F) > MAX_PEER_CATE_MSG)
- {
- *MsgType = MT2_ACT_INVALID;
- }
- else
- {
- *MsgType = (pFrame->Octet[0]&0x7F);
- }
- break;
- default:
- return FALSE;
- break;
- }
-
- return TRUE;
-}
-
-// ===========================================================================================
-// state_machine.c
-// ===========================================================================================
-
-/*! \brief Initialize the state machine.
- * \param *S pointer to the state machine
- * \param Trans State machine transition function
- * \param StNr number of states
- * \param MsgNr number of messages
- * \param DefFunc default function, when there is invalid state/message combination
- * \param InitState initial state of the state machine
- * \param Base StateMachine base, internal use only
- * \pre p_sm should be a legal pointer
- * \post
-
- IRQL = PASSIVE_LEVEL
-
- */
-VOID StateMachineInit(
- IN STATE_MACHINE *S,
- IN STATE_MACHINE_FUNC Trans[],
- IN ULONG StNr,
- IN ULONG MsgNr,
- IN STATE_MACHINE_FUNC DefFunc,
- IN ULONG InitState,
- IN ULONG Base)
-{
- ULONG i, j;
-
- // set number of states and messages
- S->NrState = StNr;
- S->NrMsg = MsgNr;
- S->Base = Base;
-
- S->TransFunc = Trans;
-
- // init all state transition to default function
- for (i = 0; i < StNr; i++)
- {
- for (j = 0; j < MsgNr; j++)
- {
- S->TransFunc[i * MsgNr + j] = DefFunc;
- }
- }
-
- // set the starting state
- S->CurrState = InitState;
-}
-
-/*! \brief This function fills in the function pointer into the cell in the state machine
- * \param *S pointer to the state machine
- * \param St state
- * \param Msg incoming message
- * \param f the function to be executed when (state, message) combination occurs at the state machine
- * \pre *S should be a legal pointer to the state machine, st, msg, should be all within the range, Base should be set in the initial state
- * \post
-
- IRQL = PASSIVE_LEVEL
-
- */
-VOID StateMachineSetAction(
- IN STATE_MACHINE *S,
- IN ULONG St,
- IN ULONG Msg,
- IN STATE_MACHINE_FUNC Func)
-{
- ULONG MsgIdx;
-
- MsgIdx = Msg - S->Base;
-
- if (St < S->NrState && MsgIdx < S->NrMsg)
- {
- // boundary checking before setting the action
- S->TransFunc[St * S->NrMsg + MsgIdx] = Func;
- }
-}
-
-/*! \brief This function does the state transition
- * \param *Adapter the NIC adapter pointer
- * \param *S the state machine
- * \param *Elem the message to be executed
- * \return None
-
- IRQL = DISPATCH_LEVEL
-
- */
-VOID StateMachinePerformAction(
- IN PRTMP_ADAPTER pAd,
- IN STATE_MACHINE *S,
- IN MLME_QUEUE_ELEM *Elem)
-{
- (*(S->TransFunc[S->CurrState * S->NrMsg + Elem->MsgType - S->Base]))(pAd, Elem);
-}
-
-/*
- ==========================================================================
- Description:
- The drop function, when machine executes this, the message is simply
- ignored. This function does nothing, the message is freed in
- StateMachinePerformAction()
- ==========================================================================
- */
-VOID Drop(
- IN PRTMP_ADAPTER pAd,
- IN MLME_QUEUE_ELEM *Elem)
-{
-}
-
-// ===========================================================================================
-// lfsr.c
-// ===========================================================================================
-
-/*
- ==========================================================================
- Description:
-
- IRQL = PASSIVE_LEVEL
-
- ==========================================================================
- */
-VOID LfsrInit(
- IN PRTMP_ADAPTER pAd,
- IN ULONG Seed)
-{
- if (Seed == 0)
- pAd->Mlme.ShiftReg = 1;
- else
- pAd->Mlme.ShiftReg = Seed;
-}
-
-/*
- ==========================================================================
- Description:
- ==========================================================================
- */
-UCHAR RandomByte(
- IN PRTMP_ADAPTER pAd)
-{
- ULONG i;
- UCHAR R, Result;
-
- R = 0;
-
- if (pAd->Mlme.ShiftReg == 0)
- NdisGetSystemUpTime((ULONG *)&pAd->Mlme.ShiftReg);
-
- for (i = 0; i < 8; i++)
- {
- if (pAd->Mlme.ShiftReg & 0x00000001)
- {
- pAd->Mlme.ShiftReg = ((pAd->Mlme.ShiftReg ^ LFSR_MASK) >> 1) | 0x80000000;
- Result = 1;
- }
- else
- {
- pAd->Mlme.ShiftReg = pAd->Mlme.ShiftReg >> 1;
- Result = 0;
- }
- R = (R << 1) | Result;
- }
-
- return R;
-}
-
-VOID AsicUpdateAutoFallBackTable(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pRateTable)
-{
- UCHAR i;
- HT_FBK_CFG0_STRUC HtCfg0;
- HT_FBK_CFG1_STRUC HtCfg1;
- LG_FBK_CFG0_STRUC LgCfg0;
- LG_FBK_CFG1_STRUC LgCfg1;
- PRTMP_TX_RATE_SWITCH pCurrTxRate, pNextTxRate;
-
- // set to initial value
- HtCfg0.word = 0x65432100;
- HtCfg1.word = 0xedcba988;
- LgCfg0.word = 0xedcba988;
- LgCfg1.word = 0x00002100;
-
- pNextTxRate = (PRTMP_TX_RATE_SWITCH)pRateTable+1;
- for (i = 1; i < *((PUCHAR) pRateTable); i++)
- {
- pCurrTxRate = (PRTMP_TX_RATE_SWITCH)pRateTable+1+i;
- switch (pCurrTxRate->Mode)
- {
- case 0: //CCK
- break;
- case 1: //OFDM
- {
- switch(pCurrTxRate->CurrMCS)
- {
- case 0:
- LgCfg0.field.OFDMMCS0FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS;
- break;
- case 1:
- LgCfg0.field.OFDMMCS1FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS;
- break;
- case 2:
- LgCfg0.field.OFDMMCS2FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS;
- break;
- case 3:
- LgCfg0.field.OFDMMCS3FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS;
- break;
- case 4:
- LgCfg0.field.OFDMMCS4FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS;
- break;
- case 5:
- LgCfg0.field.OFDMMCS5FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS;
- break;
- case 6:
- LgCfg0.field.OFDMMCS6FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS;
- break;
- case 7:
- LgCfg0.field.OFDMMCS7FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS;
- break;
- }
- }
- break;
- case 2: //HT-MIX
- case 3: //HT-GF
- {
- if ((pNextTxRate->Mode >= MODE_HTMIX) && (pCurrTxRate->CurrMCS != pNextTxRate->CurrMCS))
- {
- switch(pCurrTxRate->CurrMCS)
- {
- case 0:
- HtCfg0.field.HTMCS0FBK = pNextTxRate->CurrMCS;
- break;
- case 1:
- HtCfg0.field.HTMCS1FBK = pNextTxRate->CurrMCS;
- break;
- case 2:
- HtCfg0.field.HTMCS2FBK = pNextTxRate->CurrMCS;
- break;
- case 3:
- HtCfg0.field.HTMCS3FBK = pNextTxRate->CurrMCS;
- break;
- case 4:
- HtCfg0.field.HTMCS4FBK = pNextTxRate->CurrMCS;
- break;
- case 5:
- HtCfg0.field.HTMCS5FBK = pNextTxRate->CurrMCS;
- break;
- case 6:
- HtCfg0.field.HTMCS6FBK = pNextTxRate->CurrMCS;
- break;
- case 7:
- HtCfg0.field.HTMCS7FBK = pNextTxRate->CurrMCS;
- break;
- case 8:
- HtCfg1.field.HTMCS8FBK = pNextTxRate->CurrMCS;
- break;
- case 9:
- HtCfg1.field.HTMCS9FBK = pNextTxRate->CurrMCS;
- break;
- case 10:
- HtCfg1.field.HTMCS10FBK = pNextTxRate->CurrMCS;
- break;
- case 11:
- HtCfg1.field.HTMCS11FBK = pNextTxRate->CurrMCS;
- break;
- case 12:
- HtCfg1.field.HTMCS12FBK = pNextTxRate->CurrMCS;
- break;
- case 13:
- HtCfg1.field.HTMCS13FBK = pNextTxRate->CurrMCS;
- break;
- case 14:
- HtCfg1.field.HTMCS14FBK = pNextTxRate->CurrMCS;
- break;
- case 15:
- HtCfg1.field.HTMCS15FBK = pNextTxRate->CurrMCS;
- break;
- default:
- DBGPRINT(RT_DEBUG_ERROR, ("AsicUpdateAutoFallBackTable: not support CurrMCS=%d\n", pCurrTxRate->CurrMCS));
- }
- }
- }
- break;
- }
-
- pNextTxRate = pCurrTxRate;
- }
-
- RTMP_IO_WRITE32(pAd, HT_FBK_CFG0, HtCfg0.word);
- RTMP_IO_WRITE32(pAd, HT_FBK_CFG1, HtCfg1.word);
- RTMP_IO_WRITE32(pAd, LG_FBK_CFG0, LgCfg0.word);
- RTMP_IO_WRITE32(pAd, LG_FBK_CFG1, LgCfg1.word);
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Set MAC register value according operation mode.
- OperationMode AND bNonGFExist are for MM and GF Proteciton.
- If MM or GF mask is not set, those passing argument doesn't not take effect.
-
- Operation mode meaning:
- = 0 : Pure HT, no preotection.
- = 0x01; there may be non-HT devices in both the control and extension channel, protection is optional in BSS.
- = 0x10: No Transmission in 40M is protected.
- = 0x11: Transmission in both 40M and 20M shall be protected
- if (bNonGFExist)
- we should choose not to use GF. But still set correct ASIC registers.
- ========================================================================
-*/
-VOID AsicUpdateProtect(
- IN PRTMP_ADAPTER pAd,
- IN USHORT OperationMode,
- IN UCHAR SetMask,
- IN BOOLEAN bDisableBGProtect,
- IN BOOLEAN bNonGFExist)
-{
- PROT_CFG_STRUC ProtCfg, ProtCfg4;
- UINT32 Protect[6];
- USHORT offset;
- UCHAR i;
- UINT32 MacReg = 0;
-
- if (!(pAd->CommonCfg.bHTProtect) && (OperationMode != 8))
- {
- return;
- }
-
- if (pAd->BATable.numAsOriginator)
- {
- //
- // enable the RTS/CTS to avoid channel collision
- //
- SetMask = ALLN_SETPROTECT;
- OperationMode = 8;
- }
-
- // Config ASIC RTS threshold register
- RTMP_IO_READ32(pAd, TX_RTS_CFG, &MacReg);
- MacReg &= 0xFF0000FF;
-
- // If the user want disable RtsThreshold and enable Amsdu/Ralink-Aggregation, set the RtsThreshold as 4096
- if ((
- (pAd->CommonCfg.BACapability.field.AmsduEnable) ||
- (pAd->CommonCfg.bAggregationCapable == TRUE))
- && pAd->CommonCfg.RtsThreshold == MAX_RTS_THRESHOLD)
- {
- MacReg |= (0x1000 << 8);
- }
- else
- {
- MacReg |= (pAd->CommonCfg.RtsThreshold << 8);
- }
-
- RTMP_IO_WRITE32(pAd, TX_RTS_CFG, MacReg);
-
- // Initial common protection settings
- RTMPZeroMemory(Protect, sizeof(Protect));
- ProtCfg4.word = 0;
- ProtCfg.word = 0;
- ProtCfg.field.TxopAllowGF40 = 1;
- ProtCfg.field.TxopAllowGF20 = 1;
- ProtCfg.field.TxopAllowMM40 = 1;
- ProtCfg.field.TxopAllowMM20 = 1;
- ProtCfg.field.TxopAllowOfdm = 1;
- ProtCfg.field.TxopAllowCck = 1;
- ProtCfg.field.RTSThEn = 1;
- ProtCfg.field.ProtectNav = ASIC_SHORTNAV;
-
- // update PHY mode and rate
- if (pAd->CommonCfg.Channel > 14)
- ProtCfg.field.ProtectRate = 0x4000;
- ProtCfg.field.ProtectRate |= pAd->CommonCfg.RtsRate;
-
- // Handle legacy(B/G) protection
- if (bDisableBGProtect)
- {
- //ProtCfg.field.ProtectRate = pAd->CommonCfg.RtsRate;
- ProtCfg.field.ProtectCtrl = 0;
- Protect[0] = ProtCfg.word;
- Protect[1] = ProtCfg.word;
- }
- else
- {
- //ProtCfg.field.ProtectRate = pAd->CommonCfg.RtsRate;
- ProtCfg.field.ProtectCtrl = 0; // CCK do not need to be protected
- Protect[0] = ProtCfg.word;
- ProtCfg.field.ProtectCtrl = ASIC_CTS; // OFDM needs using CCK to protect
- Protect[1] = ProtCfg.word;
- }
-
- // Decide HT frame protection.
- if ((SetMask & ALLN_SETPROTECT) != 0)
- {
- switch(OperationMode)
- {
- case 0x0:
- // NO PROTECT
- // 1.All STAs in the BSS are 20/40 MHz HT
- // 2. in ai 20/40MHz BSS
- // 3. all STAs are 20MHz in a 20MHz BSS
- // Pure HT. no protection.
-
- // MM20_PROT_CFG
- // Reserved (31:27)
- // PROT_TXOP(25:20) -- 010111
- // PROT_NAV(19:18) -- 01 (Short NAV protection)
- // PROT_CTRL(17:16) -- 00 (None)
- // PROT_RATE(15:0) -- 0x4004 (OFDM 24M)
- Protect[2] = 0x01744004;
-
- // MM40_PROT_CFG
- // Reserved (31:27)
- // PROT_TXOP(25:20) -- 111111
- // PROT_NAV(19:18) -- 01 (Short NAV protection)
- // PROT_CTRL(17:16) -- 00 (None)
- // PROT_RATE(15:0) -- 0x4084 (duplicate OFDM 24M)
- Protect[3] = 0x03f44084;
-
- // CF20_PROT_CFG
- // Reserved (31:27)
- // PROT_TXOP(25:20) -- 010111
- // PROT_NAV(19:18) -- 01 (Short NAV protection)
- // PROT_CTRL(17:16) -- 00 (None)
- // PROT_RATE(15:0) -- 0x4004 (OFDM 24M)
- Protect[4] = 0x01744004;
-
- // CF40_PROT_CFG
- // Reserved (31:27)
- // PROT_TXOP(25:20) -- 111111
- // PROT_NAV(19:18) -- 01 (Short NAV protection)
- // PROT_CTRL(17:16) -- 00 (None)
- // PROT_RATE(15:0) -- 0x4084 (duplicate OFDM 24M)
- Protect[5] = 0x03f44084;
-
- if (bNonGFExist)
- {
- // PROT_NAV(19:18) -- 01 (Short NAV protectiion)
- // PROT_CTRL(17:16) -- 01 (RTS/CTS)
- Protect[4] = 0x01754004;
- Protect[5] = 0x03f54084;
- }
- pAd->CommonCfg.IOTestParm.bRTSLongProtOn = FALSE;
- break;
-
- case 1:
- // This is "HT non-member protection mode."
- // If there may be non-HT STAs my BSS
- ProtCfg.word = 0x01744004; // PROT_CTRL(17:16) : 0 (None)
- ProtCfg4.word = 0x03f44084; // duplicaet legacy 24M. BW set 1.
- if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED))
- {
- ProtCfg.word = 0x01740003; //ERP use Protection bit is set, use protection rate at Clause 18..
- ProtCfg4.word = 0x03f40003; // Don't duplicate RTS/CTS in CCK mode. 0x03f40083;
- }
- //Assign Protection method for 20&40 MHz packets
- ProtCfg.field.ProtectCtrl = ASIC_RTS;
- ProtCfg.field.ProtectNav = ASIC_SHORTNAV;
- ProtCfg4.field.ProtectCtrl = ASIC_RTS;
- ProtCfg4.field.ProtectNav = ASIC_SHORTNAV;
- Protect[2] = ProtCfg.word;
- Protect[3] = ProtCfg4.word;
- Protect[4] = ProtCfg.word;
- Protect[5] = ProtCfg4.word;
- pAd->CommonCfg.IOTestParm.bRTSLongProtOn = TRUE;
- break;
-
- case 2:
- // If only HT STAs are in BSS. at least one is 20MHz. Only protect 40MHz packets
- ProtCfg.word = 0x01744004; // PROT_CTRL(17:16) : 0 (None)
- ProtCfg4.word = 0x03f44084; // duplicaet legacy 24M. BW set 1.
-
- //Assign Protection method for 40MHz packets
- ProtCfg4.field.ProtectCtrl = ASIC_RTS;
- ProtCfg4.field.ProtectNav = ASIC_SHORTNAV;
- Protect[2] = ProtCfg.word;
- Protect[3] = ProtCfg4.word;
- if (bNonGFExist)
- {
- ProtCfg.field.ProtectCtrl = ASIC_RTS;
- ProtCfg.field.ProtectNav = ASIC_SHORTNAV;
- }
- Protect[4] = ProtCfg.word;
- Protect[5] = ProtCfg4.word;
-
- pAd->CommonCfg.IOTestParm.bRTSLongProtOn = FALSE;
- break;
-
- case 3:
- // HT mixed mode. PROTECT ALL!
- // Assign Rate
- ProtCfg.word = 0x01744004; //duplicaet legacy 24M. BW set 1.
- ProtCfg4.word = 0x03f44084;
- // both 20MHz and 40MHz are protected. Whether use RTS or CTS-to-self depends on the
- if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED))
- {
- ProtCfg.word = 0x01740003; //ERP use Protection bit is set, use protection rate at Clause 18..
- ProtCfg4.word = 0x03f40003; // Don't duplicate RTS/CTS in CCK mode. 0x03f40083
- }
- //Assign Protection method for 20&40 MHz packets
- ProtCfg.field.ProtectCtrl = ASIC_RTS;
- ProtCfg.field.ProtectNav = ASIC_SHORTNAV;
- ProtCfg4.field.ProtectCtrl = ASIC_RTS;
- ProtCfg4.field.ProtectNav = ASIC_SHORTNAV;
- Protect[2] = ProtCfg.word;
- Protect[3] = ProtCfg4.word;
- Protect[4] = ProtCfg.word;
- Protect[5] = ProtCfg4.word;
- pAd->CommonCfg.IOTestParm.bRTSLongProtOn = TRUE;
- break;
-
- case 8:
- // Special on for Atheros problem n chip.
- Protect[2] = 0x01754004;
- Protect[3] = 0x03f54084;
- Protect[4] = 0x01754004;
- Protect[5] = 0x03f54084;
- pAd->CommonCfg.IOTestParm.bRTSLongProtOn = TRUE;
- break;
- }
- }
-
- offset = CCK_PROT_CFG;
- for (i = 0;i < 6;i++)
- {
- if ((SetMask & (1<< i)))
- {
- RTMP_IO_WRITE32(pAd, offset + i*4, Protect[i]);
- }
- }
-}
-
-
-#ifdef RT30xx
-/*
- ========================================================================
-
- Routine Description: Write RT30xx RF register through MAC
-
- Arguments:
-
- Return Value:
-
- IRQL =
-
- Note:
-
- ========================================================================
-*/
-NTSTATUS RT30xxWriteRFRegister(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR RegID,
- IN UCHAR Value)
-{
- RF_CSR_CFG_STRUC rfcsr;
- UINT i = 0;
-
- do
- {
- RTMP_IO_READ32(pAd, RF_CSR_CFG, &rfcsr.word);
-
- if (!rfcsr.field.RF_CSR_KICK)
- break;
- i++;
- }
- while ((i < RETRY_LIMIT) && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)));
-
- if ((i == RETRY_LIMIT) || (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)))
- {
- DBGPRINT_RAW(RT_DEBUG_ERROR, ("Retry count exhausted or device removed!!!\n"));
- return STATUS_UNSUCCESSFUL;
- }
-
- rfcsr.field.RF_CSR_WR = 1;
- rfcsr.field.RF_CSR_KICK = 1;
- rfcsr.field.TESTCSR_RFACC_REGNUM = RegID;
- rfcsr.field.RF_CSR_DATA = Value;
-
- RTMP_IO_WRITE32(pAd, RF_CSR_CFG, rfcsr.word);
-
- return STATUS_SUCCESS;
-}
-
-
-/*
- ========================================================================
-
- Routine Description: Read RT30xx RF register through MAC
-
- Arguments:
-
- Return Value:
-
- IRQL =
-
- Note:
-
- ========================================================================
-*/
-NTSTATUS RT30xxReadRFRegister(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR RegID,
- IN PUCHAR pValue)
-{
- RF_CSR_CFG_STRUC rfcsr;
- UINT i=0, k=0;
-
- for (i=0; i<MAX_BUSY_COUNT; i++)
- {
- RTMP_IO_READ32(pAd, RF_CSR_CFG, &rfcsr.word);
-
- if (rfcsr.field.RF_CSR_KICK == BUSY)
- {
- continue;
- }
- rfcsr.word = 0;
- rfcsr.field.RF_CSR_WR = 0;
- rfcsr.field.RF_CSR_KICK = 1;
- rfcsr.field.TESTCSR_RFACC_REGNUM = RegID;
- RTMP_IO_WRITE32(pAd, RF_CSR_CFG, rfcsr.word);
- for (k=0; k<MAX_BUSY_COUNT; k++)
- {
- RTMP_IO_READ32(pAd, RF_CSR_CFG, &rfcsr.word);
-
- if (rfcsr.field.RF_CSR_KICK == IDLE)
- break;
- }
- if ((rfcsr.field.RF_CSR_KICK == IDLE) &&
- (rfcsr.field.TESTCSR_RFACC_REGNUM == RegID))
- {
- *pValue = (UCHAR)rfcsr.field.RF_CSR_DATA;
- break;
- }
- }
- if (rfcsr.field.RF_CSR_KICK == BUSY)
- {
- DBGPRINT_ERR(("RF read R%d=0x%x fail, i[%d], k[%d]\n", RegID, rfcsr.word,i,k));
- return STATUS_UNSUCCESSFUL;
- }
-
- return STATUS_SUCCESS;
-}
-#endif // RT30xx //
-
-#ifdef RT30xx
-// add by johnli, RF power sequence setup
-/*
- ==========================================================================
- Description:
-
- Load RF normal operation-mode setup
-
- ==========================================================================
- */
-VOID RT30xxLoadRFNormalModeSetup(
- IN PRTMP_ADAPTER pAd)
-{
- UCHAR RFValue;
-
- // RX0_PD & TX0_PD, RF R1 register Bit 2 & Bit 3 to 0 and RF_BLOCK_en,RX1_PD & TX1_PD, Bit0, Bit 4 & Bit5 to 1
- RT30xxReadRFRegister(pAd, RF_R01, &RFValue);
- RFValue = (RFValue & (~0x0C)) | 0x31;
- RT30xxWriteRFRegister(pAd, RF_R01, RFValue);
-
- // TX_LO2_en, RF R15 register Bit 3 to 0
- RT30xxReadRFRegister(pAd, RF_R15, &RFValue);
- RFValue &= (~0x08);
- RT30xxWriteRFRegister(pAd, RF_R15, RFValue);
-
- // TX_LO1_en, RF R17 register Bit 3 to 0
- RT30xxReadRFRegister(pAd, RF_R17, &RFValue);
- RFValue &= (~0x08);
- // to fix rx long range issue
- if (((pAd->MACVersion & 0xffff) >= 0x0211) && (pAd->NicConfig2.field.ExternalLNAForG == 0))
- {
- RFValue |= 0x20;
- }
- RT30xxWriteRFRegister(pAd, RF_R17, RFValue);
-
- // RX_LO1_en, RF R20 register Bit 3 to 0
- RT30xxReadRFRegister(pAd, RF_R20, &RFValue);
- RFValue &= (~0x08);
- RT30xxWriteRFRegister(pAd, RF_R20, RFValue);
-
- // RX_LO2_en, RF R21 register Bit 3 to 0
- RT30xxReadRFRegister(pAd, RF_R21, &RFValue);
- RFValue &= (~0x08);
- RT30xxWriteRFRegister(pAd, RF_R21, RFValue);
-
- // LDORF_VC, RF R27 register Bit 2 to 0
- RT30xxReadRFRegister(pAd, RF_R27, &RFValue);
- if ((pAd->MACVersion & 0xffff) < 0x0211)
- RFValue = (RFValue & (~0x77)) | 0x3;
- else
- RFValue = (RFValue & (~0x77));
- RT30xxWriteRFRegister(pAd, RF_R27, RFValue);
- /* end johnli */
-}
-
-/*
- ==========================================================================
- Description:
-
- Load RF sleep-mode setup
-
- ==========================================================================
- */
-VOID RT30xxLoadRFSleepModeSetup(
- IN PRTMP_ADAPTER pAd)
-{
- UCHAR RFValue;
- UINT32 MACValue;
-
- // RF_BLOCK_en. RF R1 register Bit 0 to 0
- RT30xxReadRFRegister(pAd, RF_R01, &RFValue);
- RFValue &= (~0x01);
- RT30xxWriteRFRegister(pAd, RF_R01, RFValue);
-
- // VCO_IC, RF R7 register Bit 4 & Bit 5 to 0
- RT30xxReadRFRegister(pAd, RF_R07, &RFValue);
- RFValue &= (~0x30);
- RT30xxWriteRFRegister(pAd, RF_R07, RFValue);
-
- // Idoh, RF R9 register Bit 1, Bit 2 & Bit 3 to 0
- RT30xxReadRFRegister(pAd, RF_R09, &RFValue);
- RFValue &= (~0x0E);
- RT30xxWriteRFRegister(pAd, RF_R09, RFValue);
-
- // RX_CTB_en, RF R21 register Bit 7 to 0
- RT30xxReadRFRegister(pAd, RF_R21, &RFValue);
- RFValue &= (~0x80);
- RT30xxWriteRFRegister(pAd, RF_R21, RFValue);
-
- // LDORF_VC, RF R27 register Bit 0, Bit 1 & Bit 2 to 1
- RT30xxReadRFRegister(pAd, RF_R27, &RFValue);
- RFValue |= 0x77;
- RT30xxWriteRFRegister(pAd, RF_R27, RFValue);
-
- RTMP_IO_READ32(pAd, LDO_CFG0, &MACValue);
- MACValue |= 0x1D000000;
- RTMP_IO_WRITE32(pAd, LDO_CFG0, MACValue);
-}
-
-/*
- ==========================================================================
- Description:
-
- Reverse RF sleep-mode setup
-
- ==========================================================================
- */
-VOID RT30xxReverseRFSleepModeSetup(
- IN PRTMP_ADAPTER pAd)
-{
- UCHAR RFValue;
- UINT32 MACValue;
-
- // RF_BLOCK_en, RF R1 register Bit 0 to 1
- RT30xxReadRFRegister(pAd, RF_R01, &RFValue);
- RFValue |= 0x01;
- RT30xxWriteRFRegister(pAd, RF_R01, RFValue);
-
- // VCO_IC, RF R7 register Bit 4 & Bit 5 to 1
- RT30xxReadRFRegister(pAd, RF_R07, &RFValue);
- RFValue |= 0x30;
- RT30xxWriteRFRegister(pAd, RF_R07, RFValue);
-
- // Idoh, RF R9 register Bit 1, Bit 2 & Bit 3 to 1
- RT30xxReadRFRegister(pAd, RF_R09, &RFValue);
- RFValue |= 0x0E;
- RT30xxWriteRFRegister(pAd, RF_R09, RFValue);
-
- // RX_CTB_en, RF R21 register Bit 7 to 1
- RT30xxReadRFRegister(pAd, RF_R21, &RFValue);
- RFValue |= 0x80;
- RT30xxWriteRFRegister(pAd, RF_R21, RFValue);
-
- // LDORF_VC, RF R27 register Bit 2 to 0
- RT30xxReadRFRegister(pAd, RF_R27, &RFValue);
- if ((pAd->MACVersion & 0xffff) < 0x0211)
- RFValue = (RFValue & (~0x77)) | 0x3;
- else
- RFValue = (RFValue & (~0x77));
- RT30xxWriteRFRegister(pAd, RF_R27, RFValue);
-
- // RT3071 version E has fixed this issue
- if ((pAd->NicConfig2.field.DACTestBit == 1) && ((pAd->MACVersion & 0xffff) < 0x0211))
- {
- // patch tx EVM issue temporarily
- RTMP_IO_READ32(pAd, LDO_CFG0, &MACValue);
- MACValue = ((MACValue & 0xE0FFFFFF) | 0x0D000000);
- RTMP_IO_WRITE32(pAd, LDO_CFG0, MACValue);
- }
- else
- {
- RTMP_IO_READ32(pAd, LDO_CFG0, &MACValue);
- MACValue = ((MACValue & 0xE0FFFFFF) | 0x01000000);
- RTMP_IO_WRITE32(pAd, LDO_CFG0, MACValue);
- }
-}
-// end johnli
-#endif // RT30xx //
-
-/*
- ==========================================================================
- Description:
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID AsicSwitchChannel(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR Channel,
- IN BOOLEAN bScan)
-{
- ULONG R2 = 0, R3 = DEFAULT_RF_TX_POWER, R4 = 0;
- CHAR TxPwer = 0, TxPwer2 = DEFAULT_RF_TX_POWER; //Bbp94 = BBPR94_DEFAULT, TxPwer2 = DEFAULT_RF_TX_POWER;
- UCHAR index;
- UINT32 Value = 0; //BbpReg, Value;
- RTMP_RF_REGS *RFRegTable;
-
- // Search Tx power value
-#ifdef RT30xx
- // We can't use ChannelList to search channel, since some central channl's txpowr doesn't list
- // in ChannelList, so use TxPower array instead.
- //
- for (index = 0; index < MAX_NUM_OF_CHANNELS; index++)
- {
- if (Channel == pAd->TxPower[index].Channel)
- {
- TxPwer = pAd->TxPower[index].Power;
- TxPwer2 = pAd->TxPower[index].Power2;
- break;
- }
- }
-#endif
-#ifndef RT30xx
- for (index = 0; index < pAd->ChannelListNum; index++)
- {
- if (Channel == pAd->ChannelList[index].Channel)
- {
- TxPwer = pAd->ChannelList[index].Power;
- TxPwer2 = pAd->ChannelList[index].Power2;
- break;
- }
- }
-#endif
-
- if (index == MAX_NUM_OF_CHANNELS)
- {
-#ifndef RT30xx
- DBGPRINT(RT_DEBUG_ERROR, ("AsicSwitchChannel: Cant find the Channel#%d \n", Channel));
-#endif
-#ifdef RT30xx
- DBGPRINT(RT_DEBUG_ERROR, ("AsicSwitchChannel: Can't find the Channel#%d \n", Channel));
-#endif
- }
-
-#ifdef RT2870
- // The RF programming sequence is difference between 3xxx and 2xxx
-#ifdef RT30xx
- if ((IS_RT3070(pAd) || IS_RT3090(pAd)) && ((pAd->RfIcType == RFIC_3020) || (pAd->RfIcType == RFIC_2020) ||
- (pAd->RfIcType == RFIC_3021) || (pAd->RfIcType == RFIC_3022)))
-#endif
-#ifndef RT30xx
- if (IS_RT3070(pAd) && ((pAd->RfIcType == RFIC_3020) || (pAd->RfIcType == RFIC_2020)))
-#endif
- {
- /* modify by WY for Read RF Reg. error */
- UCHAR RFValue;
-
- for (index = 0; index < NUM_OF_3020_CHNL; index++)
- {
- if (Channel == FreqItems3020[index].Channel)
- {
- // Programming channel parameters
- RT30xxWriteRFRegister(pAd, RF_R02, FreqItems3020[index].N);
- RT30xxWriteRFRegister(pAd, RF_R03, FreqItems3020[index].K);
-
-#ifndef RT30xx
- RT30xxReadRFRegister(pAd, RF_R06, (PUCHAR)&RFValue);
- RFValue = (RFValue & 0xFC) | FreqItems3020[index].R;
- RT30xxWriteRFRegister(pAd, RF_R06, (UCHAR)RFValue);
-
- // Set Tx Power
- RT30xxReadRFRegister(pAd, RF_R12, (PUCHAR)&RFValue);
- RFValue = (RFValue & 0xE0) | TxPwer;
- RT30xxWriteRFRegister(pAd, RF_R12, (UCHAR)RFValue);
-
- // Set RF offset
- RT30xxReadRFRegister(pAd, RF_R23, (PUCHAR)&RFValue);
- RFValue = (RFValue & 0x80) | pAd->RfFreqOffset;
- RT30xxWriteRFRegister(pAd, RF_R23, (UCHAR)RFValue);
-#endif
-#ifdef RT30xx
- RT30xxReadRFRegister(pAd, RF_R06, &RFValue);
- RFValue = (RFValue & 0xFC) | FreqItems3020[index].R;
- RT30xxWriteRFRegister(pAd, RF_R06, RFValue);
-
- // Set Tx0 Power
- RT30xxReadRFRegister(pAd, RF_R12, &RFValue);
- RFValue = (RFValue & 0xE0) | TxPwer;
- RT30xxWriteRFRegister(pAd, RF_R12, RFValue);
-
- // Set Tx1 Power
- RT30xxReadRFRegister(pAd, RF_R13, &RFValue);
- RFValue = (RFValue & 0xE0) | TxPwer2;
- RT30xxWriteRFRegister(pAd, RF_R13, RFValue);
-
- // Tx/Rx Stream setting
- RT30xxReadRFRegister(pAd, RF_R01, &RFValue);
- //if (IS_RT3090(pAd))
- // RFValue |= 0x01; // Enable RF block.
- RFValue &= 0x03; //clear bit[7~2]
- if (pAd->Antenna.field.TxPath == 1)
- RFValue |= 0xA0;
- else if (pAd->Antenna.field.TxPath == 2)
- RFValue |= 0x80;
- if (pAd->Antenna.field.RxPath == 1)
- RFValue |= 0x50;
- else if (pAd->Antenna.field.RxPath == 2)
- RFValue |= 0x40;
- RT30xxWriteRFRegister(pAd, RF_R01, RFValue);
-
- // Set RF offset
- RT30xxReadRFRegister(pAd, RF_R23, &RFValue);
- RFValue = (RFValue & 0x80) | pAd->RfFreqOffset;
- RT30xxWriteRFRegister(pAd, RF_R23, RFValue);
-#endif
- // Set BW
- if (!bScan && (pAd->CommonCfg.BBPCurrentBW == BW_40))
- {
- RFValue = pAd->Mlme.CaliBW40RfR24;
- //DISABLE_11N_CHECK(pAd);
- }
- else
- {
- RFValue = pAd->Mlme.CaliBW20RfR24;
- }
-#ifndef RT30xx
- RT30xxWriteRFRegister(pAd, RF_R24, (UCHAR)RFValue);
-
- // Enable RF tuning
- RT30xxReadRFRegister(pAd, RF_R07, (PUCHAR)&RFValue);
- RFValue = RFValue | 0x1;
- RT30xxWriteRFRegister(pAd, RF_R07, (UCHAR)RFValue);
-
- // latch channel for future usage.
- pAd->LatchRfRegs.Channel = Channel;
-#endif
-#ifdef RT30xx
- RT30xxWriteRFRegister(pAd, RF_R24, RFValue);
- RT30xxWriteRFRegister(pAd, RF_R31, RFValue);
-
- // Enable RF tuning
- RT30xxReadRFRegister(pAd, RF_R07, &RFValue);
- RFValue = RFValue | 0x1;
- RT30xxWriteRFRegister(pAd, RF_R07, RFValue);
-
- // latch channel for future usage.
- pAd->LatchRfRegs.Channel = Channel;
-
- DBGPRINT(RT_DEBUG_TRACE, ("SwitchChannel#%d(RF=%d, Pwr0=%d, Pwr1=%d, %dT), N=0x%02X, K=0x%02X, R=0x%02X\n",
- Channel,
- pAd->RfIcType,
- TxPwer,
- TxPwer2,
- pAd->Antenna.field.TxPath,
- FreqItems3020[index].N,
- FreqItems3020[index].K,
- FreqItems3020[index].R));
-#endif
- break;
- }
- }
-
-#ifndef RT30xx
- DBGPRINT(RT_DEBUG_TRACE, ("SwitchChannel#%d(RF=%d, Pwr0=%d, Pwr1=%d, %dT), N=0x%02X, K=0x%02X, R=0x%02X\n",
- Channel,
- pAd->RfIcType,
- TxPwer,
- TxPwer2,
- pAd->Antenna.field.TxPath,
- FreqItems3020[index].N,
- FreqItems3020[index].K,
- FreqItems3020[index].R));
-#endif
- }
- else
-#endif // RT2870 //
- {
- RFRegTable = RF2850RegTable;
-
- switch (pAd->RfIcType)
- {
- case RFIC_2820:
- case RFIC_2850:
- case RFIC_2720:
- case RFIC_2750:
-
- for (index = 0; index < NUM_OF_2850_CHNL; index++)
- {
- if (Channel == RFRegTable[index].Channel)
- {
- R2 = RFRegTable[index].R2;
- if (pAd->Antenna.field.TxPath == 1)
- {
- R2 |= 0x4000; // If TXpath is 1, bit 14 = 1;
- }
-
- if (pAd->Antenna.field.RxPath == 2)
- {
- R2 |= 0x40; // write 1 to off Rxpath.
- }
- else if (pAd->Antenna.field.RxPath == 1)
- {
- R2 |= 0x20040; // write 1 to off RxPath
- }
-
- if (Channel > 14)
- {
- // initialize R3, R4
- R3 = (RFRegTable[index].R3 & 0xffffc1ff);
- R4 = (RFRegTable[index].R4 & (~0x001f87c0)) | (pAd->RfFreqOffset << 15);
-
- // 5G band power range: 0xF9~0X0F, TX0 Reg3 bit9/TX1 Reg4 bit6="0" means the TX power reduce 7dB
- // R3
- if ((TxPwer >= -7) && (TxPwer < 0))
- {
- TxPwer = (7+TxPwer);
- TxPwer = (TxPwer > 0xF) ? (0xF) : (TxPwer);
- R3 |= (TxPwer << 10);
- DBGPRINT(RT_DEBUG_ERROR, ("AsicSwitchChannel: TxPwer=%d \n", TxPwer));
- }
- else
- {
- TxPwer = (TxPwer > 0xF) ? (0xF) : (TxPwer);
- R3 |= (TxPwer << 10) | (1 << 9);
- }
-
- // R4
- if ((TxPwer2 >= -7) && (TxPwer2 < 0))
- {
- TxPwer2 = (7+TxPwer2);
- TxPwer2 = (TxPwer2 > 0xF) ? (0xF) : (TxPwer2);
- R4 |= (TxPwer2 << 7);
- DBGPRINT(RT_DEBUG_ERROR, ("AsicSwitchChannel: TxPwer2=%d \n", TxPwer2));
- }
- else
- {
- TxPwer2 = (TxPwer2 > 0xF) ? (0xF) : (TxPwer2);
- R4 |= (TxPwer2 << 7) | (1 << 6);
- }
- }
- else
- {
- R3 = (RFRegTable[index].R3 & 0xffffc1ff) | (TxPwer << 9); // set TX power0
- R4 = (RFRegTable[index].R4 & (~0x001f87c0)) | (pAd->RfFreqOffset << 15) | (TxPwer2 <<6);// Set freq Offset & TxPwr1
- }
-
- // Based on BBP current mode before changing RF channel.
- if (!bScan && (pAd->CommonCfg.BBPCurrentBW == BW_40))
- {
- R4 |=0x200000;
- }
-
- // Update variables
- pAd->LatchRfRegs.Channel = Channel;
- pAd->LatchRfRegs.R1 = RFRegTable[index].R1;
- pAd->LatchRfRegs.R2 = R2;
- pAd->LatchRfRegs.R3 = R3;
- pAd->LatchRfRegs.R4 = R4;
-
- // Set RF value 1's set R3[bit2] = [0]
- RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1);
- RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2);
- RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 & (~0x04)));
- RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4);
-
- RTMPusecDelay(200);
-
- // Set RF value 2's set R3[bit2] = [1]
- RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1);
- RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2);
- RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 | 0x04));
- RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4);
-
- RTMPusecDelay(200);
-
- // Set RF value 3's set R3[bit2] = [0]
- RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1);
- RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2);
- RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 & (~0x04)));
- RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4);
-
- break;
- }
- }
- break;
-
- default:
- break;
- }
- }
-
- // Change BBP setting during siwtch from a->g, g->a
- if (Channel <= 14)
- {
- ULONG TxPinCfg = 0x00050F0A;//Gary 2007/08/09 0x050A0A
-
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R62, (0x37 - GET_LNA_GAIN(pAd)));
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R63, (0x37 - GET_LNA_GAIN(pAd)));
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R64, (0x37 - GET_LNA_GAIN(pAd)));
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R86, 0);//(0x44 - GET_LNA_GAIN(pAd))); // According the Rory's suggestion to solve the middle range issue.
- //RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x62);
-
- // Rx High power VGA offset for LNA select
- if (pAd->NicConfig2.field.ExternalLNAForG)
- {
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x62);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x46);
- }
- else
- {
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x84);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x50);
- }
-
- // 5G band selection PIN, bit1 and bit2 are complement
- RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value);
- Value &= (~0x6);
- Value |= (0x04);
- RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value);
-
- // Turn off unused PA or LNA when only 1T or 1R
- if (pAd->Antenna.field.TxPath == 1)
- {
- TxPinCfg &= 0xFFFFFFF3;
- }
- if (pAd->Antenna.field.RxPath == 1)
- {
- TxPinCfg &= 0xFFFFF3FF;
- }
-
- RTMP_IO_WRITE32(pAd, TX_PIN_CFG, TxPinCfg);
- }
- else
- {
- ULONG TxPinCfg = 0x00050F05;//Gary 2007/8/9 0x050505
-
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R62, (0x37 - GET_LNA_GAIN(pAd)));
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R63, (0x37 - GET_LNA_GAIN(pAd)));
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R64, (0x37 - GET_LNA_GAIN(pAd)));
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R86, 0);//(0x44 - GET_LNA_GAIN(pAd))); // According the Rory's suggestion to solve the middle range issue.
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0xF2);
-
- // Rx High power VGA offset for LNA select
- if (pAd->NicConfig2.field.ExternalLNAForA)
- {
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x46);
- }
- else
- {
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x50);
- }
-
- // 5G band selection PIN, bit1 and bit2 are complement
- RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value);
- Value &= (~0x6);
- Value |= (0x02);
- RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value);
-
- // Turn off unused PA or LNA when only 1T or 1R
- if (pAd->Antenna.field.TxPath == 1)
- {
- TxPinCfg &= 0xFFFFFFF3;
- }
- if (pAd->Antenna.field.RxPath == 1)
- {
- TxPinCfg &= 0xFFFFF3FF;
- }
-
- RTMP_IO_WRITE32(pAd, TX_PIN_CFG, TxPinCfg);
- }
-
- // R66 should be set according to Channel and use 20MHz when scanning
- //RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, (0x2E + GET_LNA_GAIN(pAd)));
- if (bScan)
- RTMPSetAGCInitValue(pAd, BW_20);
- else
- RTMPSetAGCInitValue(pAd, pAd->CommonCfg.BBPCurrentBW);
-
- //
- // On 11A, We should delay and wait RF/BBP to be stable
- // and the appropriate time should be 1000 micro seconds
- // 2005/06/05 - On 11G, We also need this delay time. Otherwise it's difficult to pass the WHQL.
- //
- RTMPusecDelay(1000);
-
- DBGPRINT(RT_DEBUG_TRACE, ("SwitchChannel#%d(RF=%d, Pwr0=%lu, Pwr1=%lu, %dT) to , R1=0x%08lx, R2=0x%08lx, R3=0x%08lx, R4=0x%08lx\n",
- Channel,
- pAd->RfIcType,
- (R3 & 0x00003e00) >> 9,
- (R4 & 0x000007c0) >> 6,
- pAd->Antenna.field.TxPath,
- pAd->LatchRfRegs.R1,
- pAd->LatchRfRegs.R2,
- pAd->LatchRfRegs.R3,
- pAd->LatchRfRegs.R4));
-}
-
-/*
- ==========================================================================
- Description:
- This function is required for 2421 only, and should not be used during
- site survey. It's only required after NIC decided to stay at a channel
- for a longer period.
- When this function is called, it's always after AsicSwitchChannel().
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID AsicLockChannel(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR Channel)
-{
-}
-
-/*
- ==========================================================================
- Description:
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID AsicAntennaSelect(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR Channel)
-{
-#ifdef RT30xx
- if (pAd->Mlme.OneSecPeriodicRound % 2 == 1)
- {
- // patch for AsicSetRxAnt failed
- pAd->RxAnt.EvaluatePeriod = 0;
-
- // check every 2 second. If rcv-beacon less than 5 in the past 2 second, then AvgRSSI is no longer a
- // valid indication of the distance between this AP and its clients.
- if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED))
- {
- SHORT realavgrssi1;
-
- // if no traffic then reset average rssi to trigger evaluation
- if (pAd->StaCfg.NumOfAvgRssiSample < 5)
- {
- pAd->RxAnt.Pair1LastAvgRssi = (-99);
- pAd->RxAnt.Pair2LastAvgRssi = (-99);
- DBGPRINT(RT_DEBUG_TRACE, ("MlmePeriodicExec: no traffic/beacon, reset RSSI\n"));
- }
-
- pAd->StaCfg.NumOfAvgRssiSample = 0;
- realavgrssi1 = (pAd->RxAnt.Pair1AvgRssi[pAd->RxAnt.Pair1PrimaryRxAnt] >> 3);
-
- DBGPRINT(RT_DEBUG_TRACE,("Ant-realrssi0(%d), Lastrssi0(%d), EvaluateStableCnt=%d\n", realavgrssi1, pAd->RxAnt.Pair1LastAvgRssi, pAd->RxAnt.EvaluateStableCnt));
-
- // if the difference between two rssi is larger or less than 5, then evaluate the other antenna
- if ((pAd->RxAnt.EvaluateStableCnt < 2) || (realavgrssi1 > (pAd->RxAnt.Pair1LastAvgRssi + 5)) || (realavgrssi1 < (pAd->RxAnt.Pair1LastAvgRssi - 5)))
- {
- pAd->RxAnt.Pair1LastAvgRssi = realavgrssi1;
- AsicEvaluateRxAnt(pAd);
- }
- }
- else
- {
- // if not connected, always switch antenna to try to connect
- UCHAR temp;
-
- temp = pAd->RxAnt.Pair1PrimaryRxAnt;
- pAd->RxAnt.Pair1PrimaryRxAnt = pAd->RxAnt.Pair1SecondaryRxAnt;
- pAd->RxAnt.Pair1SecondaryRxAnt = temp;
-
- DBGPRINT(RT_DEBUG_TRACE, ("MlmePeriodicExec: no connect, switch to another one to try connection\n"));
-
- AsicSetRxAnt(pAd, pAd->RxAnt.Pair1PrimaryRxAnt);
- }
- }
-#endif /* RT30xx */
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Antenna miscellaneous setting.
-
- Arguments:
- pAd Pointer to our adapter
- BandState Indicate current Band State.
-
- Return Value:
- None
-
- IRQL <= DISPATCH_LEVEL
-
- Note:
- 1.) Frame End type control
- only valid for G only (RF_2527 & RF_2529)
- 0: means DPDT, set BBP R4 bit 5 to 1
- 1: means SPDT, set BBP R4 bit 5 to 0
-
-
- ========================================================================
-*/
-VOID AsicAntennaSetting(
- IN PRTMP_ADAPTER pAd,
- IN ABGBAND_STATE BandState)
-{
-}
-
-VOID AsicRfTuningExec(
- IN PVOID SystemSpecific1,
- IN PVOID FunctionContext,
- IN PVOID SystemSpecific2,
- IN PVOID SystemSpecific3)
-{
-}
-
-/*
- ==========================================================================
- Description:
- Gives CCK TX rate 2 more dB TX power.
- This routine works only in LINK UP in INFRASTRUCTURE mode.
-
- calculate desired Tx power in RF R3.Tx0~5, should consider -
- 0. if current radio is a noisy environment (pAd->DrsCounters.fNoisyEnvironment)
- 1. TxPowerPercentage
- 2. auto calibration based on TSSI feedback
- 3. extra 2 db for CCK
- 4. -10 db upon very-short distance (AvgRSSI >= -40db) to AP
-
- NOTE: Since this routine requires the value of (pAd->DrsCounters.fNoisyEnvironment),
- it should be called AFTER MlmeDynamicTxRatSwitching()
- ==========================================================================
- */
-VOID AsicAdjustTxPower(
- IN PRTMP_ADAPTER pAd)
-{
- INT i, j;
- CHAR DeltaPwr = 0;
- BOOLEAN bAutoTxAgc = FALSE;
- UCHAR TssiRef, *pTssiMinusBoundary, *pTssiPlusBoundary, TxAgcStep;
- UCHAR BbpR1 = 0, BbpR49 = 0, idx;
- PCHAR pTxAgcCompensate;
- ULONG TxPwr[5];
- CHAR Value;
-
- if (pAd->CommonCfg.BBPCurrentBW == BW_40)
- {
- if (pAd->CommonCfg.CentralChannel > 14)
- {
- TxPwr[0] = pAd->Tx40MPwrCfgABand[0];
- TxPwr[1] = pAd->Tx40MPwrCfgABand[1];
- TxPwr[2] = pAd->Tx40MPwrCfgABand[2];
- TxPwr[3] = pAd->Tx40MPwrCfgABand[3];
- TxPwr[4] = pAd->Tx40MPwrCfgABand[4];
- }
- else
- {
- TxPwr[0] = pAd->Tx40MPwrCfgGBand[0];
- TxPwr[1] = pAd->Tx40MPwrCfgGBand[1];
- TxPwr[2] = pAd->Tx40MPwrCfgGBand[2];
- TxPwr[3] = pAd->Tx40MPwrCfgGBand[3];
- TxPwr[4] = pAd->Tx40MPwrCfgGBand[4];
- }
- }
- else
- {
- if (pAd->CommonCfg.Channel > 14)
- {
- TxPwr[0] = pAd->Tx20MPwrCfgABand[0];
- TxPwr[1] = pAd->Tx20MPwrCfgABand[1];
- TxPwr[2] = pAd->Tx20MPwrCfgABand[2];
- TxPwr[3] = pAd->Tx20MPwrCfgABand[3];
- TxPwr[4] = pAd->Tx20MPwrCfgABand[4];
- }
- else
- {
- TxPwr[0] = pAd->Tx20MPwrCfgGBand[0];
- TxPwr[1] = pAd->Tx20MPwrCfgGBand[1];
- TxPwr[2] = pAd->Tx20MPwrCfgGBand[2];
- TxPwr[3] = pAd->Tx20MPwrCfgGBand[3];
- TxPwr[4] = pAd->Tx20MPwrCfgGBand[4];
- }
- }
-
- // TX power compensation for temperature variation based on TSSI. try every 4 second
- if (pAd->Mlme.OneSecPeriodicRound % 4 == 0)
- {
- if (pAd->CommonCfg.Channel <= 14)
- {
- /* bg channel */
- bAutoTxAgc = pAd->bAutoTxAgcG;
- TssiRef = pAd->TssiRefG;
- pTssiMinusBoundary = &pAd->TssiMinusBoundaryG[0];
- pTssiPlusBoundary = &pAd->TssiPlusBoundaryG[0];
- TxAgcStep = pAd->TxAgcStepG;
- pTxAgcCompensate = &pAd->TxAgcCompensateG;
- }
- else
- {
- /* a channel */
- bAutoTxAgc = pAd->bAutoTxAgcA;
- TssiRef = pAd->TssiRefA;
- pTssiMinusBoundary = &pAd->TssiMinusBoundaryA[0];
- pTssiPlusBoundary = &pAd->TssiPlusBoundaryA[0];
- TxAgcStep = pAd->TxAgcStepA;
- pTxAgcCompensate = &pAd->TxAgcCompensateA;
- }
-
- if (bAutoTxAgc)
- {
- /* BbpR1 is unsigned char */
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R49, &BbpR49);
-
- /* (p) TssiPlusBoundaryG[0] = 0 = (m) TssiMinusBoundaryG[0] */
- /* compensate: +4 +3 +2 +1 0 -1 -2 -3 -4 * steps */
- /* step value is defined in pAd->TxAgcStepG for tx power value */
-
- /* [4]+1+[4] p4 p3 p2 p1 o1 m1 m2 m3 m4 */
- /* ex: 0x00 0x15 0x25 0x45 0x88 0xA0 0xB5 0xD0 0xF0
- above value are examined in mass factory production */
- /* [4] [3] [2] [1] [0] [1] [2] [3] [4] */
-
- /* plus (+) is 0x00 ~ 0x45, minus (-) is 0xa0 ~ 0xf0 */
- /* if value is between p1 ~ o1 or o1 ~ s1, no need to adjust tx power */
- /* if value is 0xa5, tx power will be -= TxAgcStep*(2-1) */
-
- if (BbpR49 > pTssiMinusBoundary[1])
- {
- // Reading is larger than the reference value
- // check for how large we need to decrease the Tx power
- for (idx = 1; idx < 5; idx++)
- {
- if (BbpR49 <= pTssiMinusBoundary[idx]) // Found the range
- break;
- }
- // The index is the step we should decrease, idx = 0 means there is nothing to compensate
- *pTxAgcCompensate = -(TxAgcStep * (idx-1));
-
- DeltaPwr += (*pTxAgcCompensate);
- DBGPRINT(RT_DEBUG_TRACE, ("-- Tx Power, BBP R1=%x, TssiRef=%x, TxAgcStep=%x, step = -%d\n",
- BbpR49, TssiRef, TxAgcStep, idx-1));
- }
- else if (BbpR49 < pTssiPlusBoundary[1])
- {
- // Reading is smaller than the reference value
- // check for how large we need to increase the Tx power
- for (idx = 1; idx < 5; idx++)
- {
- if (BbpR49 >= pTssiPlusBoundary[idx]) // Found the range
- break;
- }
- // The index is the step we should increase, idx = 0 means there is nothing to compensate
- *pTxAgcCompensate = TxAgcStep * (idx-1);
- DeltaPwr += (*pTxAgcCompensate);
- DBGPRINT(RT_DEBUG_TRACE, ("++ Tx Power, BBP R1=%x, TssiRef=%x, TxAgcStep=%x, step = +%d\n",
- BbpR49, TssiRef, TxAgcStep, idx-1));
- }
- else
- {
- *pTxAgcCompensate = 0;
- DBGPRINT(RT_DEBUG_TRACE, (" Tx Power, BBP R49=%x, TssiRef=%x, TxAgcStep=%x, step = +%d\n",
- BbpR49, TssiRef, TxAgcStep, 0));
- }
- }
- }
- else
- {
- if (pAd->CommonCfg.Channel <= 14)
- {
- bAutoTxAgc = pAd->bAutoTxAgcG;
- pTxAgcCompensate = &pAd->TxAgcCompensateG;
- }
- else
- {
- bAutoTxAgc = pAd->bAutoTxAgcA;
- pTxAgcCompensate = &pAd->TxAgcCompensateA;
- }
-
- if (bAutoTxAgc)
- DeltaPwr += (*pTxAgcCompensate);
- }
-
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &BbpR1);
- BbpR1 &= 0xFC;
-
- /* calculate delta power based on the percentage specified from UI */
- // E2PROM setting is calibrated for maximum TX power (i.e. 100%)
- // We lower TX power here according to the percentage specified from UI
- if (pAd->CommonCfg.TxPowerPercentage == 0xffffffff) // AUTO TX POWER control
- ;
- else if (pAd->CommonCfg.TxPowerPercentage > 90) // 91 ~ 100% & AUTO, treat as 100% in terms of mW
- ;
- else if (pAd->CommonCfg.TxPowerPercentage > 60) // 61 ~ 90%, treat as 75% in terms of mW // DeltaPwr -= 1;
- {
- DeltaPwr -= 1;
- }
- else if (pAd->CommonCfg.TxPowerPercentage > 30) // 31 ~ 60%, treat as 50% in terms of mW // DeltaPwr -= 3;
- {
- DeltaPwr -= 3;
- }
- else if (pAd->CommonCfg.TxPowerPercentage > 15) // 16 ~ 30%, treat as 25% in terms of mW // DeltaPwr -= 6;
- {
- BbpR1 |= 0x01;
- }
- else if (pAd->CommonCfg.TxPowerPercentage > 9) // 10 ~ 15%, treat as 12.5% in terms of mW // DeltaPwr -= 9;
- {
- BbpR1 |= 0x01;
- DeltaPwr -= 3;
- }
- else // 0 ~ 9 %, treat as MIN(~3%) in terms of mW // DeltaPwr -= 12;
- {
- BbpR1 |= 0x02;
- }
-
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, BbpR1);
-
- /* reset different new tx power for different TX rate */
- for(i=0; i<5; i++)
- {
- if (TxPwr[i] != 0xffffffff)
- {
- for (j=0; j<8; j++)
- {
- Value = (CHAR)((TxPwr[i] >> j*4) & 0x0F); /* 0 ~ 15 */
-
- if ((Value + DeltaPwr) < 0)
- {
- Value = 0; /* min */
- }
- else if ((Value + DeltaPwr) > 0xF)
- {
- Value = 0xF; /* max */
- }
- else
- {
- Value += DeltaPwr; /* temperature compensation */
- }
-
- /* fill new value to CSR offset */
- TxPwr[i] = (TxPwr[i] & ~(0x0000000F << j*4)) | (Value << j*4);
- }
-
- /* write tx power value to CSR */
- /* TX_PWR_CFG_0 (8 tx rate) for TX power for OFDM 12M/18M
- TX power for OFDM 6M/9M
- TX power for CCK5.5M/11M
- TX power for CCK1M/2M */
- /* TX_PWR_CFG_1 ~ TX_PWR_CFG_4 */
- RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i*4, TxPwr[i]);
- }
- }
-
-}
-
-/*
- ==========================================================================
- Description:
- put PHY to sleep here, and set next wakeup timer. PHY doesn't not wakeup
- automatically. Instead, MCU will issue a TwakeUpInterrupt to host after
- the wakeup timer timeout. Driver has to issue a separate command to wake
- PHY up.
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID AsicSleepThenAutoWakeup(
- IN PRTMP_ADAPTER pAd,
- IN USHORT TbttNumToNextWakeUp)
-{
- RT28XX_STA_SLEEP_THEN_AUTO_WAKEUP(pAd, TbttNumToNextWakeUp);
-}
-
-/*
- ==========================================================================
- Description:
- AsicForceWakeup() is used whenever manual wakeup is required
- AsicForceSleep() should only be used when not in INFRA BSS. When
- in INFRA BSS, we should use AsicSleepThenAutoWakeup() instead.
- ==========================================================================
- */
-VOID AsicForceSleep(
- IN PRTMP_ADAPTER pAd)
-{
-
-}
-
-/*
- ==========================================================================
- Description:
- AsicForceWakeup() is used whenever Twakeup timer (set via AsicSleepThenAutoWakeup)
- expired.
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
- ==========================================================================
- */
-VOID AsicForceWakeup(
- IN PRTMP_ADAPTER pAd,
- IN BOOLEAN bFromTx)
-{
- DBGPRINT(RT_DEBUG_TRACE, ("--> AsicForceWakeup \n"));
- RT28XX_STA_FORCE_WAKEUP(pAd, bFromTx);
-}
-
-/*
- ==========================================================================
- Description:
- Set My BSSID
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID AsicSetBssid(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pBssid)
-{
- ULONG Addr4;
- DBGPRINT(RT_DEBUG_TRACE, ("==============> AsicSetBssid %x:%x:%x:%x:%x:%x\n",
- pBssid[0],pBssid[1],pBssid[2],pBssid[3], pBssid[4],pBssid[5]));
-
- Addr4 = (ULONG)(pBssid[0]) |
- (ULONG)(pBssid[1] << 8) |
- (ULONG)(pBssid[2] << 16) |
- (ULONG)(pBssid[3] << 24);
- RTMP_IO_WRITE32(pAd, MAC_BSSID_DW0, Addr4);
-
- Addr4 = 0;
- // always one BSSID in STA mode
- Addr4 = (ULONG)(pBssid[4]) | (ULONG)(pBssid[5] << 8);
-
- RTMP_IO_WRITE32(pAd, MAC_BSSID_DW1, Addr4);
-}
-
-VOID AsicSetMcastWC(
- IN PRTMP_ADAPTER pAd)
-{
- MAC_TABLE_ENTRY *pEntry = &pAd->MacTab.Content[MCAST_WCID];
- USHORT offset;
-
- pEntry->Sst = SST_ASSOC;
- pEntry->Aid = MCAST_WCID; // Softap supports 1 BSSID and use WCID=0 as multicast Wcid index
- pEntry->PsMode = PWR_ACTIVE;
- pEntry->CurrTxRate = pAd->CommonCfg.MlmeRate;
- offset = MAC_WCID_BASE + BSS0Mcast_WCID * HW_WCID_ENTRY_SIZE;
-}
-
-/*
- ==========================================================================
- Description:
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID AsicDelWcidTab(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR Wcid)
-{
- ULONG Addr0 = 0x0, Addr1 = 0x0;
- ULONG offset;
-
- DBGPRINT(RT_DEBUG_TRACE, ("AsicDelWcidTab==>Wcid = 0x%x\n",Wcid));
- offset = MAC_WCID_BASE + Wcid * HW_WCID_ENTRY_SIZE;
- RTMP_IO_WRITE32(pAd, offset, Addr0);
- offset += 4;
- RTMP_IO_WRITE32(pAd, offset, Addr1);
-}
-
-/*
- ==========================================================================
- Description:
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID AsicEnableRDG(
- IN PRTMP_ADAPTER pAd)
-{
- TX_LINK_CFG_STRUC TxLinkCfg;
- UINT32 Data = 0;
-
- RTMP_IO_READ32(pAd, TX_LINK_CFG, &TxLinkCfg.word);
- TxLinkCfg.field.TxRDGEn = 1;
- RTMP_IO_WRITE32(pAd, TX_LINK_CFG, TxLinkCfg.word);
-
- RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data);
- Data &= 0xFFFFFF00;
- Data |= 0x80;
- RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data);
-
- //OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED);
-}
-
-/*
- ==========================================================================
- Description:
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID AsicDisableRDG(
- IN PRTMP_ADAPTER pAd)
-{
- TX_LINK_CFG_STRUC TxLinkCfg;
- UINT32 Data = 0;
-
-
- RTMP_IO_READ32(pAd, TX_LINK_CFG, &TxLinkCfg.word);
- TxLinkCfg.field.TxRDGEn = 0;
- RTMP_IO_WRITE32(pAd, TX_LINK_CFG, TxLinkCfg.word);
-
- RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data);
-
- Data &= 0xFFFFFF00;
- if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_DYNAMIC_BE_TXOP_ACTIVE)
- && (pAd->MacTab.fAnyStationMIMOPSDynamic == FALSE)
- )
- {
- // For CWC test, change txop from 0x30 to 0x20 in TxBurst mode
- if (pAd->CommonCfg.bEnableTxBurst)
- Data |= 0x20;
- }
- RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data);
-}
-
-/*
- ==========================================================================
- Description:
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID AsicDisableSync(
- IN PRTMP_ADAPTER pAd)
-{
- BCN_TIME_CFG_STRUC csr;
-
- DBGPRINT(RT_DEBUG_TRACE, ("--->Disable TSF synchronization\n"));
-
- // 2003-12-20 disable TSF and TBTT while NIC in power-saving have side effect
- // that NIC will never wakes up because TSF stops and no more
- // TBTT interrupts
- pAd->TbttTickCount = 0;
- RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word);
- csr.field.bBeaconGen = 0;
- csr.field.bTBTTEnable = 0;
- csr.field.TsfSyncMode = 0;
- csr.field.bTsfTicking = 0;
- RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word);
-
-}
-
-/*
- ==========================================================================
- Description:
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID AsicEnableBssSync(
- IN PRTMP_ADAPTER pAd)
-{
- BCN_TIME_CFG_STRUC csr;
-
- DBGPRINT(RT_DEBUG_TRACE, ("--->AsicEnableBssSync(INFRA mode)\n"));
-
- RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word);
-
- {
- csr.field.BeaconInterval = pAd->CommonCfg.BeaconPeriod << 4; // ASIC register in units of 1/16 TU
- csr.field.bTsfTicking = 1;
- csr.field.TsfSyncMode = 1; // sync TSF in INFRASTRUCTURE mode
- csr.field.bBeaconGen = 0; // do NOT generate BEACON
- csr.field.bTBTTEnable = 1;
- }
-
- RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word);
-}
-
-/*
- ==========================================================================
- Description:
- Note:
- BEACON frame in shared memory should be built ok before this routine
- can be called. Otherwise, a garbage frame maybe transmitted out every
- Beacon period.
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID AsicEnableIbssSync(
- IN PRTMP_ADAPTER pAd)
-{
- BCN_TIME_CFG_STRUC csr9;
- PUCHAR ptr;
- UINT i;
-
- DBGPRINT(RT_DEBUG_TRACE, ("--->AsicEnableIbssSync(ADHOC mode. MPDUtotalByteCount = %d)\n", pAd->BeaconTxWI.MPDUtotalByteCount));
-
- RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr9.word);
- csr9.field.bBeaconGen = 0;
- csr9.field.bTBTTEnable = 0;
- csr9.field.bTsfTicking = 0;
- RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr9.word);
-
-
-#ifdef RT2870
- // move BEACON TXD and frame content to on-chip memory
- ptr = (PUCHAR)&pAd->BeaconTxWI;
- for (i=0; i<TXWI_SIZE; i+=2) // 16-byte TXWI field
- {
- RTUSBMultiWrite(pAd, HW_BEACON_BASE0 + i, ptr, 2);
- ptr += 2;
- }
-
- // start right after the 16-byte TXWI field
- ptr = pAd->BeaconBuf;
- for (i=0; i< pAd->BeaconTxWI.MPDUtotalByteCount; i+=2)
- {
- RTUSBMultiWrite(pAd, HW_BEACON_BASE0 + TXWI_SIZE + i, ptr, 2);
- ptr +=2;
- }
-#endif // RT2870 //
-
- // start sending BEACON
- csr9.field.BeaconInterval = pAd->CommonCfg.BeaconPeriod << 4; // ASIC register in units of 1/16 TU
- csr9.field.bTsfTicking = 1;
- csr9.field.TsfSyncMode = 2; // sync TSF in IBSS mode
- csr9.field.bTBTTEnable = 1;
- csr9.field.bBeaconGen = 1;
- RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr9.word);
-}
-
-/*
- ==========================================================================
- Description:
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID AsicSetEdcaParm(
- IN PRTMP_ADAPTER pAd,
- IN PEDCA_PARM pEdcaParm)
-{
- EDCA_AC_CFG_STRUC Ac0Cfg, Ac1Cfg, Ac2Cfg, Ac3Cfg;
- AC_TXOP_CSR0_STRUC csr0;
- AC_TXOP_CSR1_STRUC csr1;
- AIFSN_CSR_STRUC AifsnCsr;
- CWMIN_CSR_STRUC CwminCsr;
- CWMAX_CSR_STRUC CwmaxCsr;
- int i;
-
- Ac0Cfg.word = 0;
- Ac1Cfg.word = 0;
- Ac2Cfg.word = 0;
- Ac3Cfg.word = 0;
- if ((pEdcaParm == NULL) || (pEdcaParm->bValid == FALSE))
- {
- DBGPRINT(RT_DEBUG_TRACE,("AsicSetEdcaParm\n"));
- OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_WMM_INUSED);
- for (i=0; i<MAX_LEN_OF_MAC_TABLE; i++)
- {
- if (pAd->MacTab.Content[i].ValidAsCLI || pAd->MacTab.Content[i].ValidAsApCli)
- CLIENT_STATUS_CLEAR_FLAG(&pAd->MacTab.Content[i], fCLIENT_STATUS_WMM_CAPABLE);
- }
-
- //========================================================
- // MAC Register has a copy .
- //========================================================
- if( pAd->CommonCfg.bEnableTxBurst )
- {
- // For CWC test, change txop from 0x30 to 0x20 in TxBurst mode
- Ac0Cfg.field.AcTxop = 0x20; // Suggest by John for TxBurst in HT Mode
- }
- else
- Ac0Cfg.field.AcTxop = 0; // QID_AC_BE
- Ac0Cfg.field.Cwmin = CW_MIN_IN_BITS;
- Ac0Cfg.field.Cwmax = CW_MAX_IN_BITS;
- Ac0Cfg.field.Aifsn = 2;
- RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Ac0Cfg.word);
-
- Ac1Cfg.field.AcTxop = 0; // QID_AC_BK
- Ac1Cfg.field.Cwmin = CW_MIN_IN_BITS;
- Ac1Cfg.field.Cwmax = CW_MAX_IN_BITS;
- Ac1Cfg.field.Aifsn = 2;
- RTMP_IO_WRITE32(pAd, EDCA_AC1_CFG, Ac1Cfg.word);
-
- if (pAd->CommonCfg.PhyMode == PHY_11B)
- {
- Ac2Cfg.field.AcTxop = 192; // AC_VI: 192*32us ~= 6ms
- Ac3Cfg.field.AcTxop = 96; // AC_VO: 96*32us ~= 3ms
- }
- else
- {
- Ac2Cfg.field.AcTxop = 96; // AC_VI: 96*32us ~= 3ms
- Ac3Cfg.field.AcTxop = 48; // AC_VO: 48*32us ~= 1.5ms
- }
- Ac2Cfg.field.Cwmin = CW_MIN_IN_BITS;
- Ac2Cfg.field.Cwmax = CW_MAX_IN_BITS;
- Ac2Cfg.field.Aifsn = 2;
- RTMP_IO_WRITE32(pAd, EDCA_AC2_CFG, Ac2Cfg.word);
- Ac3Cfg.field.Cwmin = CW_MIN_IN_BITS;
- Ac3Cfg.field.Cwmax = CW_MAX_IN_BITS;
- Ac3Cfg.field.Aifsn = 2;
- RTMP_IO_WRITE32(pAd, EDCA_AC3_CFG, Ac3Cfg.word);
-
- //========================================================
- // DMA Register has a copy too.
- //========================================================
- csr0.field.Ac0Txop = 0; // QID_AC_BE
- csr0.field.Ac1Txop = 0; // QID_AC_BK
- RTMP_IO_WRITE32(pAd, WMM_TXOP0_CFG, csr0.word);
- if (pAd->CommonCfg.PhyMode == PHY_11B)
- {
- csr1.field.Ac2Txop = 192; // AC_VI: 192*32us ~= 6ms
- csr1.field.Ac3Txop = 96; // AC_VO: 96*32us ~= 3ms
- }
- else
- {
- csr1.field.Ac2Txop = 96; // AC_VI: 96*32us ~= 3ms
- csr1.field.Ac3Txop = 48; // AC_VO: 48*32us ~= 1.5ms
- }
- RTMP_IO_WRITE32(pAd, WMM_TXOP1_CFG, csr1.word);
-
- CwminCsr.word = 0;
- CwminCsr.field.Cwmin0 = CW_MIN_IN_BITS;
- CwminCsr.field.Cwmin1 = CW_MIN_IN_BITS;
- CwminCsr.field.Cwmin2 = CW_MIN_IN_BITS;
- CwminCsr.field.Cwmin3 = CW_MIN_IN_BITS;
- RTMP_IO_WRITE32(pAd, WMM_CWMIN_CFG, CwminCsr.word);
-
- CwmaxCsr.word = 0;
- CwmaxCsr.field.Cwmax0 = CW_MAX_IN_BITS;
- CwmaxCsr.field.Cwmax1 = CW_MAX_IN_BITS;
- CwmaxCsr.field.Cwmax2 = CW_MAX_IN_BITS;
- CwmaxCsr.field.Cwmax3 = CW_MAX_IN_BITS;
- RTMP_IO_WRITE32(pAd, WMM_CWMAX_CFG, CwmaxCsr.word);
-
- RTMP_IO_WRITE32(pAd, WMM_AIFSN_CFG, 0x00002222);
-
- NdisZeroMemory(&pAd->CommonCfg.APEdcaParm, sizeof(EDCA_PARM));
- }
- else
- {
- OPSTATUS_SET_FLAG(pAd, fOP_STATUS_WMM_INUSED);
- //========================================================
- // MAC Register has a copy.
- //========================================================
- //
- // Modify Cwmin/Cwmax/Txop on queue[QID_AC_VI], Recommend by Jerry 2005/07/27
- // To degrade our VIDO Queue's throughput for WiFi WMM S3T07 Issue.
- //
- //pEdcaParm->Txop[QID_AC_VI] = pEdcaParm->Txop[QID_AC_VI] * 7 / 10; // rt2860c need this
-
- Ac0Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BE];
- Ac0Cfg.field.Cwmin= pEdcaParm->Cwmin[QID_AC_BE];
- Ac0Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_BE];
- Ac0Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BE]; //+1;
-
- Ac1Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BK];
- Ac1Cfg.field.Cwmin = pEdcaParm->Cwmin[QID_AC_BK]; //+2;
- Ac1Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_BK];
- Ac1Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BK]; //+1;
-
- Ac2Cfg.field.AcTxop = (pEdcaParm->Txop[QID_AC_VI] * 6) / 10;
- Ac2Cfg.field.Cwmin = pEdcaParm->Cwmin[QID_AC_VI];
- Ac2Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_VI];
- Ac2Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_VI];
-
- {
- // Tuning for Wi-Fi WMM S06
- if (pAd->CommonCfg.bWiFiTest &&
- pEdcaParm->Aifsn[QID_AC_VI] == 10)
- Ac2Cfg.field.Aifsn -= 1;
-
- // Tuning for TGn Wi-Fi 5.2.32
- // STA TestBed changes in this item: conexant legacy sta ==> broadcom 11n sta
- if (STA_TGN_WIFI_ON(pAd) &&
- pEdcaParm->Aifsn[QID_AC_VI] == 10)
- {
- Ac0Cfg.field.Aifsn = 3;
- Ac2Cfg.field.AcTxop = 5;
- }
-
-#ifdef RT30xx
- if (pAd->RfIcType == RFIC_3020 || pAd->RfIcType == RFIC_2020)
- {
- // Tuning for WiFi WMM S3-T07: connexant legacy sta ==> broadcom 11n sta.
- Ac2Cfg.field.Aifsn = 5;
- }
-#endif // RT30xx //
- }
-
- Ac3Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_VO];
- Ac3Cfg.field.Cwmin = pEdcaParm->Cwmin[QID_AC_VO];
- Ac3Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_VO];
- Ac3Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_VO];
-
-//#ifdef WIFI_TEST
- if (pAd->CommonCfg.bWiFiTest)
- {
- if (Ac3Cfg.field.AcTxop == 102)
- {
- Ac0Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BE] ? pEdcaParm->Txop[QID_AC_BE] : 10;
- Ac0Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BE]-1; /* AIFSN must >= 1 */
- Ac1Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BK];
- Ac1Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BK];
- Ac2Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_VI];
- } /* End of if */
- }
-//#endif // WIFI_TEST //
-
- RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Ac0Cfg.word);
- RTMP_IO_WRITE32(pAd, EDCA_AC1_CFG, Ac1Cfg.word);
- RTMP_IO_WRITE32(pAd, EDCA_AC2_CFG, Ac2Cfg.word);
- RTMP_IO_WRITE32(pAd, EDCA_AC3_CFG, Ac3Cfg.word);
-
-
- //========================================================
- // DMA Register has a copy too.
- //========================================================
- csr0.field.Ac0Txop = Ac0Cfg.field.AcTxop;
- csr0.field.Ac1Txop = Ac1Cfg.field.AcTxop;
- RTMP_IO_WRITE32(pAd, WMM_TXOP0_CFG, csr0.word);
-
- csr1.field.Ac2Txop = Ac2Cfg.field.AcTxop;
- csr1.field.Ac3Txop = Ac3Cfg.field.AcTxop;
- RTMP_IO_WRITE32(pAd, WMM_TXOP1_CFG, csr1.word);
-
- CwminCsr.word = 0;
- CwminCsr.field.Cwmin0 = pEdcaParm->Cwmin[QID_AC_BE];
- CwminCsr.field.Cwmin1 = pEdcaParm->Cwmin[QID_AC_BK];
- CwminCsr.field.Cwmin2 = pEdcaParm->Cwmin[QID_AC_VI];
-
- CwminCsr.field.Cwmin3 = pEdcaParm->Cwmin[QID_AC_VO] - 1; //for TGn wifi test
-
- RTMP_IO_WRITE32(pAd, WMM_CWMIN_CFG, CwminCsr.word);
-
- CwmaxCsr.word = 0;
- CwmaxCsr.field.Cwmax0 = pEdcaParm->Cwmax[QID_AC_BE];
- CwmaxCsr.field.Cwmax1 = pEdcaParm->Cwmax[QID_AC_BK];
- CwmaxCsr.field.Cwmax2 = pEdcaParm->Cwmax[QID_AC_VI];
- CwmaxCsr.field.Cwmax3 = pEdcaParm->Cwmax[QID_AC_VO];
- RTMP_IO_WRITE32(pAd, WMM_CWMAX_CFG, CwmaxCsr.word);
-
- AifsnCsr.word = 0;
- AifsnCsr.field.Aifsn0 = Ac0Cfg.field.Aifsn; //pEdcaParm->Aifsn[QID_AC_BE];
- AifsnCsr.field.Aifsn1 = Ac1Cfg.field.Aifsn; //pEdcaParm->Aifsn[QID_AC_BK];
- AifsnCsr.field.Aifsn2 = Ac2Cfg.field.Aifsn; //pEdcaParm->Aifsn[QID_AC_VI];
-
- {
- // Tuning for Wi-Fi WMM S06
- if (pAd->CommonCfg.bWiFiTest &&
- pEdcaParm->Aifsn[QID_AC_VI] == 10)
- AifsnCsr.field.Aifsn2 = Ac2Cfg.field.Aifsn - 4;
-
- // Tuning for TGn Wi-Fi 5.2.32
- // STA TestBed changes in this item: connexant legacy sta ==> broadcom 11n sta
- if (STA_TGN_WIFI_ON(pAd) &&
- pEdcaParm->Aifsn[QID_AC_VI] == 10)
- {
- AifsnCsr.field.Aifsn0 = 3;
- AifsnCsr.field.Aifsn2 = 7;
- }
-
- if (INFRA_ON(pAd))
- CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[BSSID_WCID], fCLIENT_STATUS_WMM_CAPABLE);
- }
-
- AifsnCsr.field.Aifsn3 = Ac3Cfg.field.Aifsn - 1; //pEdcaParm->Aifsn[QID_AC_VO]; //for TGn wifi test
-#ifdef RT30xx
- if (pAd->RfIcType == RFIC_3020 || pAd->RfIcType == RFIC_2020)
- AifsnCsr.field.Aifsn2 = 0x2; //pEdcaParm->Aifsn[QID_AC_VI]; //for WiFi WMM S4-T04.
-#endif // RT30xx //
-
- RTMP_IO_WRITE32(pAd, WMM_AIFSN_CFG, AifsnCsr.word);
-
- NdisMoveMemory(&pAd->CommonCfg.APEdcaParm, pEdcaParm, sizeof(EDCA_PARM));
- if (!ADHOC_ON(pAd))
- {
- DBGPRINT(RT_DEBUG_TRACE,("EDCA [#%d]: AIFSN CWmin CWmax TXOP(us) ACM\n", pEdcaParm->EdcaUpdateCount));
- DBGPRINT(RT_DEBUG_TRACE,(" AC_BE %2d %2d %2d %4d %d\n",
- pEdcaParm->Aifsn[0],
- pEdcaParm->Cwmin[0],
- pEdcaParm->Cwmax[0],
- pEdcaParm->Txop[0]<<5,
- pEdcaParm->bACM[0]));
- DBGPRINT(RT_DEBUG_TRACE,(" AC_BK %2d %2d %2d %4d %d\n",
- pEdcaParm->Aifsn[1],
- pEdcaParm->Cwmin[1],
- pEdcaParm->Cwmax[1],
- pEdcaParm->Txop[1]<<5,
- pEdcaParm->bACM[1]));
- DBGPRINT(RT_DEBUG_TRACE,(" AC_VI %2d %2d %2d %4d %d\n",
- pEdcaParm->Aifsn[2],
- pEdcaParm->Cwmin[2],
- pEdcaParm->Cwmax[2],
- pEdcaParm->Txop[2]<<5,
- pEdcaParm->bACM[2]));
- DBGPRINT(RT_DEBUG_TRACE,(" AC_VO %2d %2d %2d %4d %d\n",
- pEdcaParm->Aifsn[3],
- pEdcaParm->Cwmin[3],
- pEdcaParm->Cwmax[3],
- pEdcaParm->Txop[3]<<5,
- pEdcaParm->bACM[3]));
- }
- }
-}
-
-/*
- ==========================================================================
- Description:
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID AsicSetSlotTime(
- IN PRTMP_ADAPTER pAd,
- IN BOOLEAN bUseShortSlotTime)
-{
- ULONG SlotTime;
- UINT32 RegValue = 0;
-
- if (pAd->CommonCfg.Channel > 14)
- bUseShortSlotTime = TRUE;
-
- if (bUseShortSlotTime)
- OPSTATUS_SET_FLAG(pAd, fOP_STATUS_SHORT_SLOT_INUSED);
- else
- OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_SLOT_INUSED);
-
- SlotTime = (bUseShortSlotTime)? 9 : 20;
-
- {
-#ifndef RT30xx
- // force using short SLOT time for FAE to demo performance when TxBurst is ON
- if (((pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE) && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED)))
- || ((pAd->StaActive.SupportedPhyInfo.bHtEnable == TRUE) && (pAd->CommonCfg.BACapability.field.Policy == BA_NOTUSE))
- )
- {
- // In this case, we will think it is doing Wi-Fi test
- // And we will not set to short slot when bEnableTxBurst is TRUE.
- }
- else if (pAd->CommonCfg.bEnableTxBurst)
-#endif
-#ifdef RT30xx
- if (pAd->CommonCfg.bEnableTxBurst)
-#endif
- SlotTime = 9;
- }
-
- //
- // For some reasons, always set it to short slot time.
- //
- // ToDo: Should consider capability with 11B
- //
- if (pAd->StaCfg.BssType == BSS_ADHOC)
- SlotTime = 20;
-
- RTMP_IO_READ32(pAd, BKOFF_SLOT_CFG, &RegValue);
- RegValue = RegValue & 0xFFFFFF00;
-
- RegValue |= SlotTime;
-
- RTMP_IO_WRITE32(pAd, BKOFF_SLOT_CFG, RegValue);
-}
-
-/*
- ========================================================================
- Description:
- Add Shared key information into ASIC.
- Update shared key, TxMic and RxMic to Asic Shared key table
- Update its cipherAlg to Asic Shared key Mode.
-
- Return:
- ========================================================================
-*/
-VOID AsicAddSharedKeyEntry(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR BssIndex,
- IN UCHAR KeyIdx,
- IN UCHAR CipherAlg,
- IN PUCHAR pKey,
- IN PUCHAR pTxMic,
- IN PUCHAR pRxMic)
-{
- ULONG offset; //, csr0;
- SHAREDKEY_MODE_STRUC csr1;
-
- DBGPRINT(RT_DEBUG_TRACE, ("AsicAddSharedKeyEntry BssIndex=%d, KeyIdx=%d\n", BssIndex,KeyIdx));
-//============================================================================================
-
- DBGPRINT(RT_DEBUG_TRACE,("AsicAddSharedKeyEntry: %s key #%d\n", CipherName[CipherAlg], BssIndex*4 + KeyIdx));
- DBGPRINT_RAW(RT_DEBUG_TRACE, (" Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
- pKey[0],pKey[1],pKey[2],pKey[3],pKey[4],pKey[5],pKey[6],pKey[7],pKey[8],pKey[9],pKey[10],pKey[11],pKey[12],pKey[13],pKey[14],pKey[15]));
- if (pRxMic)
- {
- DBGPRINT_RAW(RT_DEBUG_TRACE, (" Rx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
- pRxMic[0],pRxMic[1],pRxMic[2],pRxMic[3],pRxMic[4],pRxMic[5],pRxMic[6],pRxMic[7]));
- }
- if (pTxMic)
- {
- DBGPRINT_RAW(RT_DEBUG_TRACE, (" Tx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
- pTxMic[0],pTxMic[1],pTxMic[2],pTxMic[3],pTxMic[4],pTxMic[5],pTxMic[6],pTxMic[7]));
- }
-//============================================================================================
- //
- // fill key material - key + TX MIC + RX MIC
- //
-
-#ifdef RT2870
-{
- offset = SHARED_KEY_TABLE_BASE + (4*BssIndex + KeyIdx)*HW_KEY_ENTRY_SIZE;
- RTUSBMultiWrite(pAd, offset, pKey, MAX_LEN_OF_SHARE_KEY);
-
- offset += MAX_LEN_OF_SHARE_KEY;
- if (pTxMic)
- {
- RTUSBMultiWrite(pAd, offset, pTxMic, 8);
- }
-
- offset += 8;
- if (pRxMic)
- {
- RTUSBMultiWrite(pAd, offset, pRxMic, 8);
- }
-}
-#endif // RT2870 //
-
- //
- // Update cipher algorithm. WSTA always use BSS0
- //
- RTMP_IO_READ32(pAd, SHARED_KEY_MODE_BASE+4*(BssIndex/2), &csr1.word);
- DBGPRINT(RT_DEBUG_TRACE,("Read: SHARED_KEY_MODE_BASE at this Bss[%d] KeyIdx[%d]= 0x%x \n", BssIndex,KeyIdx, csr1.word));
- if ((BssIndex%2) == 0)
- {
- if (KeyIdx == 0)
- csr1.field.Bss0Key0CipherAlg = CipherAlg;
- else if (KeyIdx == 1)
- csr1.field.Bss0Key1CipherAlg = CipherAlg;
- else if (KeyIdx == 2)
- csr1.field.Bss0Key2CipherAlg = CipherAlg;
- else
- csr1.field.Bss0Key3CipherAlg = CipherAlg;
- }
- else
- {
- if (KeyIdx == 0)
- csr1.field.Bss1Key0CipherAlg = CipherAlg;
- else if (KeyIdx == 1)
- csr1.field.Bss1Key1CipherAlg = CipherAlg;
- else if (KeyIdx == 2)
- csr1.field.Bss1Key2CipherAlg = CipherAlg;
- else
- csr1.field.Bss1Key3CipherAlg = CipherAlg;
- }
- DBGPRINT(RT_DEBUG_TRACE,("Write: SHARED_KEY_MODE_BASE at this Bss[%d] = 0x%x \n", BssIndex, csr1.word));
- RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE+4*(BssIndex/2), csr1.word);
-
-}
-
-// IRQL = DISPATCH_LEVEL
-VOID AsicRemoveSharedKeyEntry(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR BssIndex,
- IN UCHAR KeyIdx)
-{
- //ULONG SecCsr0;
- SHAREDKEY_MODE_STRUC csr1;
-
- DBGPRINT(RT_DEBUG_TRACE,("AsicRemoveSharedKeyEntry: #%d \n", BssIndex*4 + KeyIdx));
-
- RTMP_IO_READ32(pAd, SHARED_KEY_MODE_BASE+4*(BssIndex/2), &csr1.word);
- if ((BssIndex%2) == 0)
- {
- if (KeyIdx == 0)
- csr1.field.Bss0Key0CipherAlg = 0;
- else if (KeyIdx == 1)
- csr1.field.Bss0Key1CipherAlg = 0;
- else if (KeyIdx == 2)
- csr1.field.Bss0Key2CipherAlg = 0;
- else
- csr1.field.Bss0Key3CipherAlg = 0;
- }
- else
- {
- if (KeyIdx == 0)
- csr1.field.Bss1Key0CipherAlg = 0;
- else if (KeyIdx == 1)
- csr1.field.Bss1Key1CipherAlg = 0;
- else if (KeyIdx == 2)
- csr1.field.Bss1Key2CipherAlg = 0;
- else
- csr1.field.Bss1Key3CipherAlg = 0;
- }
- DBGPRINT(RT_DEBUG_TRACE,("Write: SHARED_KEY_MODE_BASE at this Bss[%d] = 0x%x \n", BssIndex, csr1.word));
- RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE+4*(BssIndex/2), csr1.word);
- ASSERT(BssIndex < 4);
- ASSERT(KeyIdx < 4);
-
-}
-
-
-VOID AsicUpdateWCIDAttribute(
- IN PRTMP_ADAPTER pAd,
- IN USHORT WCID,
- IN UCHAR BssIndex,
- IN UCHAR CipherAlg,
- IN BOOLEAN bUsePairewiseKeyTable)
-{
- ULONG WCIDAttri = 0, offset;
-
- //
- // Update WCID attribute.
- // Only TxKey could update WCID attribute.
- //
- offset = MAC_WCID_ATTRIBUTE_BASE + (WCID * HW_WCID_ATTRI_SIZE);
- WCIDAttri = (BssIndex << 4) | (CipherAlg << 1) | (bUsePairewiseKeyTable);
- RTMP_IO_WRITE32(pAd, offset, WCIDAttri);
-}
-
-VOID AsicUpdateWCIDIVEIV(
- IN PRTMP_ADAPTER pAd,
- IN USHORT WCID,
- IN ULONG uIV,
- IN ULONG uEIV)
-{
- ULONG offset;
-
- offset = MAC_IVEIV_TABLE_BASE + (WCID * HW_IVEIV_ENTRY_SIZE);
-
- RTMP_IO_WRITE32(pAd, offset, uIV);
- RTMP_IO_WRITE32(pAd, offset + 4, uEIV);
-}
-
-VOID AsicUpdateRxWCIDTable(
- IN PRTMP_ADAPTER pAd,
- IN USHORT WCID,
- IN PUCHAR pAddr)
-{
- ULONG offset;
- ULONG Addr;
-
- offset = MAC_WCID_BASE + (WCID * HW_WCID_ENTRY_SIZE);
- Addr = pAddr[0] + (pAddr[1] << 8) +(pAddr[2] << 16) +(pAddr[3] << 24);
- RTMP_IO_WRITE32(pAd, offset, Addr);
- Addr = pAddr[4] + (pAddr[5] << 8);
- RTMP_IO_WRITE32(pAd, offset + 4, Addr);
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Set Cipher Key, Cipher algorithm, IV/EIV to Asic
-
- Arguments:
- pAd Pointer to our adapter
- WCID WCID Entry number.
- BssIndex BSSID index, station or none multiple BSSID support
- this value should be 0.
- KeyIdx This KeyIdx will set to IV's KeyID if bTxKey enabled
- pCipherKey Pointer to Cipher Key.
- bUsePairewiseKeyTable TRUE means saved the key in SharedKey table,
- otherwise PairewiseKey table
- bTxKey This is the transmit key if enabled.
-
- Return Value:
- None
-
- Note:
- This routine will set the relative key stuff to Asic including WCID attribute,
- Cipher Key, Cipher algorithm and IV/EIV.
-
- IV/EIV will be update if this CipherKey is the transmission key because
- ASIC will base on IV's KeyID value to select Cipher Key.
-
- If bTxKey sets to FALSE, this is not the TX key, but it could be
- RX key
-
- For AP mode bTxKey must be always set to TRUE.
- ========================================================================
-*/
-VOID AsicAddKeyEntry(
- IN PRTMP_ADAPTER pAd,
- IN USHORT WCID,
- IN UCHAR BssIndex,
- IN UCHAR KeyIdx,
- IN PCIPHER_KEY pCipherKey,
- IN BOOLEAN bUsePairewiseKeyTable,
- IN BOOLEAN bTxKey)
-{
- ULONG offset;
- UCHAR IV4 = 0;
- PUCHAR pKey = pCipherKey->Key;
- PUCHAR pTxMic = pCipherKey->TxMic;
- PUCHAR pRxMic = pCipherKey->RxMic;
- PUCHAR pTxtsc = pCipherKey->TxTsc;
- UCHAR CipherAlg = pCipherKey->CipherAlg;
- SHAREDKEY_MODE_STRUC csr1;
-
- DBGPRINT(RT_DEBUG_TRACE, ("==> AsicAddKeyEntry\n"));
- //
- // 1.) decide key table offset
- //
- if (bUsePairewiseKeyTable)
- offset = PAIRWISE_KEY_TABLE_BASE + (WCID * HW_KEY_ENTRY_SIZE);
- else
- offset = SHARED_KEY_TABLE_BASE + (4 * BssIndex + KeyIdx) * HW_KEY_ENTRY_SIZE;
-
- //
- // 2.) Set Key to Asic
- //
- //for (i = 0; i < KeyLen; i++)
-
-#ifdef RT2870
- RTUSBMultiWrite(pAd, offset, pKey, MAX_LEN_OF_PEER_KEY);
- offset += MAX_LEN_OF_PEER_KEY;
-
- //
- // 3.) Set MIC key if available
- //
- if (pTxMic)
- {
- RTUSBMultiWrite(pAd, offset, pTxMic, 8);
- }
- offset += LEN_TKIP_TXMICK;
-
- if (pRxMic)
- {
- RTUSBMultiWrite(pAd, offset, pRxMic, 8);
- }
-#endif // RT2870 //
-
- //
- // 4.) Modify IV/EIV if needs
- // This will force Asic to use this key ID by setting IV.
- //
- if (bTxKey)
- {
-
-#ifdef RT2870
- UINT32 tmpVal;
-
- //
- // Write IV
- //
- IV4 = (KeyIdx << 6);
- if ((CipherAlg == CIPHER_TKIP) || (CipherAlg == CIPHER_TKIP_NO_MIC) ||(CipherAlg == CIPHER_AES))
- IV4 |= 0x20; // turn on extension bit means EIV existence
-
- tmpVal = pTxtsc[1] + (((pTxtsc[1] | 0x20) & 0x7f) << 8) + (pTxtsc[0] << 16) + (IV4 << 24);
- RTMP_IO_WRITE32(pAd, offset, tmpVal);
-
- //
- // Write EIV
- //
- offset += 4;
- RTMP_IO_WRITE32(pAd, offset, *(PUINT32)&pCipherKey->TxTsc[2]);
-#endif // RT2870 //
- AsicUpdateWCIDAttribute(pAd, WCID, BssIndex, CipherAlg, bUsePairewiseKeyTable);
- }
-
- if (!bUsePairewiseKeyTable)
- {
- //
- // Only update the shared key security mode
- //
- RTMP_IO_READ32(pAd, SHARED_KEY_MODE_BASE + 4 * (BssIndex / 2), &csr1.word);
- if ((BssIndex % 2) == 0)
- {
- if (KeyIdx == 0)
- csr1.field.Bss0Key0CipherAlg = CipherAlg;
- else if (KeyIdx == 1)
- csr1.field.Bss0Key1CipherAlg = CipherAlg;
- else if (KeyIdx == 2)
- csr1.field.Bss0Key2CipherAlg = CipherAlg;
- else
- csr1.field.Bss0Key3CipherAlg = CipherAlg;
- }
- else
- {
- if (KeyIdx == 0)
- csr1.field.Bss1Key0CipherAlg = CipherAlg;
- else if (KeyIdx == 1)
- csr1.field.Bss1Key1CipherAlg = CipherAlg;
- else if (KeyIdx == 2)
- csr1.field.Bss1Key2CipherAlg = CipherAlg;
- else
- csr1.field.Bss1Key3CipherAlg = CipherAlg;
- }
- RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE + 4 * (BssIndex / 2), csr1.word);
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("<== AsicAddKeyEntry\n"));
-}
-
-
-/*
- ========================================================================
- Description:
- Add Pair-wise key material into ASIC.
- Update pairwise key, TxMic and RxMic to Asic Pair-wise key table
-
- Return:
- ========================================================================
-*/
-VOID AsicAddPairwiseKeyEntry(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pAddr,
- IN UCHAR WCID,
- IN CIPHER_KEY *pCipherKey)
-{
- INT i;
- ULONG offset;
- PUCHAR pKey = pCipherKey->Key;
- PUCHAR pTxMic = pCipherKey->TxMic;
- PUCHAR pRxMic = pCipherKey->RxMic;
-#ifdef DBG
- UCHAR CipherAlg = pCipherKey->CipherAlg;
-#endif // DBG //
-
- // EKEY
- offset = PAIRWISE_KEY_TABLE_BASE + (WCID * HW_KEY_ENTRY_SIZE);
-#ifdef RT2870
- RTUSBMultiWrite(pAd, offset, &pCipherKey->Key[0], MAX_LEN_OF_PEER_KEY);
-#endif // RT2870 //
- for (i=0; i<MAX_LEN_OF_PEER_KEY; i+=4)
- {
- UINT32 Value;
- RTMP_IO_READ32(pAd, offset + i, &Value);
- }
-
- offset += MAX_LEN_OF_PEER_KEY;
-
- // MIC KEY
- if (pTxMic)
- {
-#ifdef RT2870
- RTUSBMultiWrite(pAd, offset, &pCipherKey->TxMic[0], 8);
-#endif // RT2870 //
- }
- offset += 8;
- if (pRxMic)
- {
-#ifdef RT2870
- RTUSBMultiWrite(pAd, offset, &pCipherKey->RxMic[0], 8);
-#endif // RT2870 //
- }
-
- DBGPRINT(RT_DEBUG_TRACE,("AsicAddPairwiseKeyEntry: WCID #%d Alg=%s\n",WCID, CipherName[CipherAlg]));
- DBGPRINT(RT_DEBUG_TRACE,(" Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
- pKey[0],pKey[1],pKey[2],pKey[3],pKey[4],pKey[5],pKey[6],pKey[7],pKey[8],pKey[9],pKey[10],pKey[11],pKey[12],pKey[13],pKey[14],pKey[15]));
- if (pRxMic)
- {
- DBGPRINT(RT_DEBUG_TRACE, (" Rx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
- pRxMic[0],pRxMic[1],pRxMic[2],pRxMic[3],pRxMic[4],pRxMic[5],pRxMic[6],pRxMic[7]));
- }
- if (pTxMic)
- {
- DBGPRINT(RT_DEBUG_TRACE, (" Tx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
- pTxMic[0],pTxMic[1],pTxMic[2],pTxMic[3],pTxMic[4],pTxMic[5],pTxMic[6],pTxMic[7]));
- }
-}
-/*
- ========================================================================
- Description:
- Remove Pair-wise key material from ASIC.
-
- Return:
- ========================================================================
-*/
-VOID AsicRemovePairwiseKeyEntry(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR BssIdx,
- IN UCHAR Wcid)
-{
- ULONG WCIDAttri;
- USHORT offset;
-
- // re-set the entry's WCID attribute as OPEN-NONE.
- offset = MAC_WCID_ATTRIBUTE_BASE + (Wcid * HW_WCID_ATTRI_SIZE);
- WCIDAttri = (BssIdx<<4) | PAIRWISEKEYTABLE;
- RTMP_IO_WRITE32(pAd, offset, WCIDAttri);
-}
-
-BOOLEAN AsicSendCommandToMcu(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR Command,
- IN UCHAR Token,
- IN UCHAR Arg0,
- IN UCHAR Arg1)
-{
- HOST_CMD_CSR_STRUC H2MCmd;
- H2M_MAILBOX_STRUC H2MMailbox;
- ULONG i = 0;
- do
- {
- RTMP_IO_READ32(pAd, H2M_MAILBOX_CSR, &H2MMailbox.word);
- if (H2MMailbox.field.Owner == 0)
- break;
-
- RTMPusecDelay(2);
- } while(i++ < 100);
-
- if (i >= 100)
- {
- {
- DBGPRINT_ERR(("H2M_MAILBOX still hold by MCU. command fail\n"));
- }
- return FALSE;
- }
-
-
- H2MMailbox.field.Owner = 1; // pass ownership to MCU
- H2MMailbox.field.CmdToken = Token;
- H2MMailbox.field.HighByte = Arg1;
- H2MMailbox.field.LowByte = Arg0;
- RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CSR, H2MMailbox.word);
-
- H2MCmd.word = 0;
- H2MCmd.field.HostCommand = Command;
- RTMP_IO_WRITE32(pAd, HOST_CMD_CSR, H2MCmd.word);
-
- if (Command != 0x80)
- {
- }
-
- return TRUE;
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Verify the support rate for different PHY type
-
- Arguments:
- pAd Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
-
- ========================================================================
-*/
-VOID RTMPCheckRates(
- IN PRTMP_ADAPTER pAd,
- IN OUT UCHAR SupRate[],
- IN OUT UCHAR *SupRateLen)
-{
- UCHAR RateIdx, i, j;
- UCHAR NewRate[12], NewRateLen;
-
- NewRateLen = 0;
-
- if (pAd->CommonCfg.PhyMode == PHY_11B)
- RateIdx = 4;
- else
- RateIdx = 12;
-
- // Check for support rates exclude basic rate bit
- for (i = 0; i < *SupRateLen; i++)
- for (j = 0; j < RateIdx; j++)
- if ((SupRate[i] & 0x7f) == RateIdTo500Kbps[j])
- NewRate[NewRateLen++] = SupRate[i];
-
- *SupRateLen = NewRateLen;
- NdisMoveMemory(SupRate, NewRate, NewRateLen);
-}
-
-BOOLEAN RTMPCheckChannel(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR CentralChannel,
- IN UCHAR Channel)
-{
- UCHAR k;
- UCHAR UpperChannel = 0, LowerChannel = 0;
- UCHAR NoEffectChannelinList = 0;
-
- // Find upper and lower channel according to 40MHz current operation.
- if (CentralChannel < Channel)
- {
- UpperChannel = Channel;
- if (CentralChannel > 2)
- LowerChannel = CentralChannel - 2;
- else
- return FALSE;
- }
- else if (CentralChannel > Channel)
- {
- UpperChannel = CentralChannel + 2;
- LowerChannel = Channel;
- }
-
- for (k = 0;k < pAd->ChannelListNum;k++)
- {
- if (pAd->ChannelList[k].Channel == UpperChannel)
- {
- NoEffectChannelinList ++;
- }
- if (pAd->ChannelList[k].Channel == LowerChannel)
- {
- NoEffectChannelinList ++;
- }
- }
-
- DBGPRINT(RT_DEBUG_TRACE,("Total Channel in Channel List = [%d]\n", NoEffectChannelinList));
- if (NoEffectChannelinList == 2)
- return TRUE;
- else
- return FALSE;
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Verify the support rate for HT phy type
-
- Arguments:
- pAd Pointer to our adapter
-
- Return Value:
- FALSE if pAd->CommonCfg.SupportedHtPhy doesn't accept the pHtCapability. (AP Mode)
-
- IRQL = PASSIVE_LEVEL
-
- ========================================================================
-*/
-BOOLEAN RTMPCheckHt(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR Wcid,
- IN HT_CAPABILITY_IE *pHtCapability,
- IN ADD_HT_INFO_IE *pAddHtInfo)
-{
- if (Wcid >= MAX_LEN_OF_MAC_TABLE)
- return FALSE;
-
- // If use AMSDU, set flag.
- if (pAd->CommonCfg.DesiredHtPhy.AmsduEnable)
- CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_AMSDU_INUSED);
- // Save Peer Capability
- if (pHtCapability->HtCapInfo.ShortGIfor20)
- CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_SGI20_CAPABLE);
- if (pHtCapability->HtCapInfo.ShortGIfor40)
- CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_SGI40_CAPABLE);
- if (pHtCapability->HtCapInfo.TxSTBC)
- CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_TxSTBC_CAPABLE);
- if (pHtCapability->HtCapInfo.RxSTBC)
- CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_RxSTBC_CAPABLE);
- if (pAd->CommonCfg.bRdg && pHtCapability->ExtHtCapInfo.RDGSupport)
- {
- CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_RDG_CAPABLE);
- }
-
- if (Wcid < MAX_LEN_OF_MAC_TABLE)
- {
- pAd->MacTab.Content[Wcid].MpduDensity = pHtCapability->HtCapParm.MpduDensity;
- }
-
- // Will check ChannelWidth for MCSSet[4] below
- pAd->MlmeAux.HtCapability.MCSSet[4] = 0x1;
- switch (pAd->CommonCfg.RxStream)
- {
- case 1:
- pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff;
- pAd->MlmeAux.HtCapability.MCSSet[1] = 0x00;
- pAd->MlmeAux.HtCapability.MCSSet[2] = 0x00;
- pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00;
- break;
- case 2:
- pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff;
- pAd->MlmeAux.HtCapability.MCSSet[1] = 0xff;
- pAd->MlmeAux.HtCapability.MCSSet[2] = 0x00;
- pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00;
- break;
- case 3:
- pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff;
- pAd->MlmeAux.HtCapability.MCSSet[1] = 0xff;
- pAd->MlmeAux.HtCapability.MCSSet[2] = 0xff;
- pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00;
- break;
- }
-
- pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth = pAddHtInfo->AddHtInfo.RecomWidth & pAd->CommonCfg.DesiredHtPhy.ChannelWidth;
-
- DBGPRINT(RT_DEBUG_TRACE, ("RTMPCheckHt:: HtCapInfo.ChannelWidth=%d, RecomWidth=%d, DesiredHtPhy.ChannelWidth=%d, BW40MAvailForA/G=%d/%d, PhyMode=%d \n",
- pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth, pAddHtInfo->AddHtInfo.RecomWidth, pAd->CommonCfg.DesiredHtPhy.ChannelWidth,
- pAd->NicConfig2.field.BW40MAvailForA, pAd->NicConfig2.field.BW40MAvailForG, pAd->CommonCfg.PhyMode));
-
- pAd->MlmeAux.HtCapability.HtCapInfo.GF = pHtCapability->HtCapInfo.GF &pAd->CommonCfg.DesiredHtPhy.GF;
-
- // Send Assoc Req with my HT capability.
- pAd->MlmeAux.HtCapability.HtCapInfo.AMsduSize = pAd->CommonCfg.DesiredHtPhy.AmsduSize;
- pAd->MlmeAux.HtCapability.HtCapInfo.MimoPs = pAd->CommonCfg.DesiredHtPhy.MimoPs;
- pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor20 = (pAd->CommonCfg.DesiredHtPhy.ShortGIfor20) & (pHtCapability->HtCapInfo.ShortGIfor20);
- pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor40 = (pAd->CommonCfg.DesiredHtPhy.ShortGIfor40) & (pHtCapability->HtCapInfo.ShortGIfor40);
- pAd->MlmeAux.HtCapability.HtCapInfo.TxSTBC = (pAd->CommonCfg.DesiredHtPhy.TxSTBC)&(pHtCapability->HtCapInfo.RxSTBC);
- pAd->MlmeAux.HtCapability.HtCapInfo.RxSTBC = (pAd->CommonCfg.DesiredHtPhy.RxSTBC)&(pHtCapability->HtCapInfo.TxSTBC);
- pAd->MlmeAux.HtCapability.HtCapParm.MaxRAmpduFactor = pAd->CommonCfg.DesiredHtPhy.MaxRAmpduFactor;
- pAd->MlmeAux.HtCapability.HtCapParm.MpduDensity = pAd->CommonCfg.HtCapability.HtCapParm.MpduDensity;
- pAd->MlmeAux.HtCapability.ExtHtCapInfo.PlusHTC = pHtCapability->ExtHtCapInfo.PlusHTC;
- pAd->MacTab.Content[Wcid].HTCapability.ExtHtCapInfo.PlusHTC = pHtCapability->ExtHtCapInfo.PlusHTC;
- if (pAd->CommonCfg.bRdg)
- {
- pAd->MlmeAux.HtCapability.ExtHtCapInfo.RDGSupport = pHtCapability->ExtHtCapInfo.RDGSupport;
- pAd->MlmeAux.HtCapability.ExtHtCapInfo.PlusHTC = 1;
- }
-
- if (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_20)
- pAd->MlmeAux.HtCapability.MCSSet[4] = 0x0; // BW20 can't transmit MCS32
-
- COPY_AP_HTSETTINGS_FROM_BEACON(pAd, pHtCapability);
- return TRUE;
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Verify the support rate for different PHY type
-
- Arguments:
- pAd Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
-
- ========================================================================
-*/
-VOID RTMPUpdateMlmeRate(
- IN PRTMP_ADAPTER pAd)
-{
- UCHAR MinimumRate;
- UCHAR ProperMlmeRate; //= RATE_54;
- UCHAR i, j, RateIdx = 12; //1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54
- BOOLEAN bMatch = FALSE;
-
- switch (pAd->CommonCfg.PhyMode)
- {
- case PHY_11B:
- ProperMlmeRate = RATE_11;
- MinimumRate = RATE_1;
- break;
- case PHY_11BG_MIXED:
- case PHY_11ABGN_MIXED:
- case PHY_11BGN_MIXED:
- if ((pAd->MlmeAux.SupRateLen == 4) &&
- (pAd->MlmeAux.ExtRateLen == 0))
- // B only AP
- ProperMlmeRate = RATE_11;
- else
- ProperMlmeRate = RATE_24;
-
- if (pAd->MlmeAux.Channel <= 14)
- MinimumRate = RATE_1;
- else
- MinimumRate = RATE_6;
- break;
- case PHY_11A:
- case PHY_11N_2_4G: // rt2860 need to check mlmerate for 802.11n
- case PHY_11GN_MIXED:
- case PHY_11AGN_MIXED:
- case PHY_11AN_MIXED:
- case PHY_11N_5G:
- ProperMlmeRate = RATE_24;
- MinimumRate = RATE_6;
- break;
- case PHY_11ABG_MIXED:
- ProperMlmeRate = RATE_24;
- if (pAd->MlmeAux.Channel <= 14)
- MinimumRate = RATE_1;
- else
- MinimumRate = RATE_6;
- break;
- default: // error
- ProperMlmeRate = RATE_1;
- MinimumRate = RATE_1;
- break;
- }
-
- for (i = 0; i < pAd->MlmeAux.SupRateLen; i++)
- {
- for (j = 0; j < RateIdx; j++)
- {
- if ((pAd->MlmeAux.SupRate[i] & 0x7f) == RateIdTo500Kbps[j])
- {
- if (j == ProperMlmeRate)
- {
- bMatch = TRUE;
- break;
- }
- }
- }
-
- if (bMatch)
- break;
- }
-
- if (bMatch == FALSE)
- {
- for (i = 0; i < pAd->MlmeAux.ExtRateLen; i++)
- {
- for (j = 0; j < RateIdx; j++)
- {
- if ((pAd->MlmeAux.ExtRate[i] & 0x7f) == RateIdTo500Kbps[j])
- {
- if (j == ProperMlmeRate)
- {
- bMatch = TRUE;
- break;
- }
- }
- }
-
- if (bMatch)
- break;
- }
- }
-
- if (bMatch == FALSE)
- {
- ProperMlmeRate = MinimumRate;
- }
-
- pAd->CommonCfg.MlmeRate = MinimumRate;
- pAd->CommonCfg.RtsRate = ProperMlmeRate;
- if (pAd->CommonCfg.MlmeRate >= RATE_6)
- {
- pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM;
- pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate];
- pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MODE = MODE_OFDM;
- pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate];
- }
- else
- {
- pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK;
- pAd->CommonCfg.MlmeTransmit.field.MCS = pAd->CommonCfg.MlmeRate;
- pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MODE = MODE_CCK;
- pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MCS = pAd->CommonCfg.MlmeRate;
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("RTMPUpdateMlmeRate ==> MlmeTransmit = 0x%x \n" , pAd->CommonCfg.MlmeTransmit.word));
-}
-
-CHAR RTMPMaxRssi(
- IN PRTMP_ADAPTER pAd,
- IN CHAR Rssi0,
- IN CHAR Rssi1,
- IN CHAR Rssi2)
-{
- CHAR larger = -127;
-
- if ((pAd->Antenna.field.RxPath == 1) && (Rssi0 != 0))
- {
- larger = Rssi0;
- }
-
- if ((pAd->Antenna.field.RxPath >= 2) && (Rssi1 != 0))
- {
- larger = max(Rssi0, Rssi1);
- }
-
- if ((pAd->Antenna.field.RxPath == 3) && (Rssi2 != 0))
- {
- larger = max(larger, Rssi2);
- }
-
- if (larger == -127)
- larger = 0;
-
- return larger;
-}
-
-#ifdef RT30xx
-// Antenna divesity use GPIO3 and EESK pin for control
-// Antenna and EEPROM access are both using EESK pin,
-// Therefor we should avoid accessing EESK at the same time
-// Then restore antenna after EEPROM access
-VOID AsicSetRxAnt(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR Ant)
-{
-#ifdef RT30xx
- UINT32 Value;
- UINT32 x;
-
- if ((pAd->EepromAccess) ||
- (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) ||
- (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) ||
- (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF)) ||
- (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)))
- {
- return;
- }
-
- // the antenna selection is through firmware and MAC register(GPIO3)
- if (Ant == 0)
- {
- // Main antenna
- RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
- x |= (EESK);
- RTMP_IO_WRITE32(pAd, E2PROM_CSR, x);
-
- RTMP_IO_READ32(pAd, GPIO_CTRL_CFG, &Value);
- Value &= ~(0x0808);
- RTMP_IO_WRITE32(pAd, GPIO_CTRL_CFG, Value);
- DBGPRINT_RAW(RT_DEBUG_TRACE, ("AsicSetRxAnt, switch to main antenna\n"));
- }
- else
- {
- // Aux antenna
- RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
- x &= ~(EESK);
- RTMP_IO_WRITE32(pAd, E2PROM_CSR, x);
-
- RTMP_IO_READ32(pAd, GPIO_CTRL_CFG, &Value);
- Value &= ~(0x0808);
- Value |= 0x08;
- RTMP_IO_WRITE32(pAd, GPIO_CTRL_CFG, Value);
- DBGPRINT_RAW(RT_DEBUG_TRACE, ("AsicSetRxAnt, switch to aux antenna\n"));
- }
-#endif // RT30xx //
-}
-#endif /* RT30xx */
-
-/*
- ========================================================================
- Routine Description:
- Periodic evaluate antenna link status
-
- Arguments:
- pAd - Adapter pointer
-
- Return Value:
- None
-
- ========================================================================
-*/
-VOID AsicEvaluateRxAnt(
- IN PRTMP_ADAPTER pAd)
-{
- UCHAR BBPR3 = 0;
-
-#ifndef RT30xx
- {
- if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS |
- fRTMP_ADAPTER_HALT_IN_PROGRESS |
- fRTMP_ADAPTER_RADIO_OFF |
- fRTMP_ADAPTER_NIC_NOT_EXIST |
- fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS))
- return;
-
- if (pAd->StaCfg.Psm == PWR_SAVE)
- return;
- }
-
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPR3);
- BBPR3 &= (~0x18);
- if(pAd->Antenna.field.RxPath == 3)
- {
- BBPR3 |= (0x10);
- }
- else if(pAd->Antenna.field.RxPath == 2)
- {
- BBPR3 |= (0x8);
- }
- else if(pAd->Antenna.field.RxPath == 1)
- {
- BBPR3 |= (0x0);
- }
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPR3);
-
- if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)
- )
- {
- ULONG TxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount +
- pAd->RalinkCounters.OneSecTxRetryOkCount +
- pAd->RalinkCounters.OneSecTxFailCount;
-
- if (TxTotalCnt > 50)
- {
- RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer, 20);
- pAd->Mlme.bLowThroughput = FALSE;
- }
- else
- {
- RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer, 300);
- pAd->Mlme.bLowThroughput = TRUE;
- }
- }
-#endif /* RT30xx */
-#ifdef RT30xx
- if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS |
- fRTMP_ADAPTER_HALT_IN_PROGRESS |
- fRTMP_ADAPTER_RADIO_OFF |
- fRTMP_ADAPTER_NIC_NOT_EXIST |
- fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS) ||
- OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)
-#ifdef RT30xx
- || (pAd->EepromAccess)
-#endif // RT30xx //
- )
- return;
-
-
- {
- //if (pAd->StaCfg.Psm == PWR_SAVE)
- // return;
- }
-
- // two antenna selection mechanism- one is antenna diversity, the other is failed antenna remove
- // one is antenna diversity:there is only one antenna can rx and tx
- // the other is failed antenna remove:two physical antenna can rx and tx
- if (pAd->NicConfig2.field.AntDiversity)
- {
- DBGPRINT(RT_DEBUG_TRACE,("AntDiv - before evaluate Pair1-Ant (%d,%d)\n",
- pAd->RxAnt.Pair1PrimaryRxAnt, pAd->RxAnt.Pair1SecondaryRxAnt));
-
- AsicSetRxAnt(pAd, pAd->RxAnt.Pair1SecondaryRxAnt);
-
- pAd->RxAnt.EvaluatePeriod = 1; // 1:Means switch to SecondaryRxAnt, 0:Means switch to Pair1PrimaryRxAnt
- pAd->RxAnt.FirstPktArrivedWhenEvaluate = FALSE;
- pAd->RxAnt.RcvPktNumWhenEvaluate = 0;
-
- // a one-shot timer to end the evalution
- // dynamic adjust antenna evaluation period according to the traffic
- if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED))
- RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer, 100);
- else
- RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer, 300);
- }
- else
- {
- if (pAd->StaCfg.Psm == PWR_SAVE)
- return;
-
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPR3);
- BBPR3 &= (~0x18);
- if(pAd->Antenna.field.RxPath == 3)
- {
- BBPR3 |= (0x10);
- }
- else if(pAd->Antenna.field.RxPath == 2)
- {
- BBPR3 |= (0x8);
- }
- else if(pAd->Antenna.field.RxPath == 1)
- {
- BBPR3 |= (0x0);
- }
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPR3);
-
- if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)
- )
- {
- ULONG TxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount +
- pAd->RalinkCounters.OneSecTxRetryOkCount +
- pAd->RalinkCounters.OneSecTxFailCount;
-
- // dynamic adjust antenna evaluation period according to the traffic
- if (TxTotalCnt > 50)
- {
- RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer, 20);
- pAd->Mlme.bLowThroughput = FALSE;
- }
- else
- {
- RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer, 300);
- pAd->Mlme.bLowThroughput = TRUE;
- }
- }
- }
-#endif /* RT30xx */
-}
-
-/*
- ========================================================================
- Routine Description:
- After evaluation, check antenna link status
-
- Arguments:
- pAd - Adapter pointer
-
- Return Value:
- None
-
- ========================================================================
-*/
-VOID AsicRxAntEvalTimeout(
- IN PVOID SystemSpecific1,
- IN PVOID FunctionContext,
- IN PVOID SystemSpecific2,
- IN PVOID SystemSpecific3)
-{
- RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext;
- UCHAR BBPR3 = 0;
- CHAR larger = -127, rssi0, rssi1, rssi2;
-
-#ifndef RT30xx
- {
- if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS) ||
- RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS) ||
- RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF) ||
- RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))
- return;
-
- if (pAd->StaCfg.Psm == PWR_SAVE)
- return;
-
-
- // if the traffic is low, use average rssi as the criteria
- if (pAd->Mlme.bLowThroughput == TRUE)
- {
- rssi0 = pAd->StaCfg.RssiSample.LastRssi0;
- rssi1 = pAd->StaCfg.RssiSample.LastRssi1;
- rssi2 = pAd->StaCfg.RssiSample.LastRssi2;
- }
- else
- {
- rssi0 = pAd->StaCfg.RssiSample.AvgRssi0;
- rssi1 = pAd->StaCfg.RssiSample.AvgRssi1;
- rssi2 = pAd->StaCfg.RssiSample.AvgRssi2;
- }
-
- if(pAd->Antenna.field.RxPath == 3)
- {
- larger = max(rssi0, rssi1);
-
- if (larger > (rssi2 + 20))
- pAd->Mlme.RealRxPath = 2;
- else
- pAd->Mlme.RealRxPath = 3;
- }
- else if(pAd->Antenna.field.RxPath == 2)
- {
- if (rssi0 > (rssi1 + 20))
- pAd->Mlme.RealRxPath = 1;
- else
- pAd->Mlme.RealRxPath = 2;
- }
-
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPR3);
- BBPR3 &= (~0x18);
- if(pAd->Mlme.RealRxPath == 3)
- {
- BBPR3 |= (0x10);
- }
- else if(pAd->Mlme.RealRxPath == 2)
- {
- BBPR3 |= (0x8);
- }
- else if(pAd->Mlme.RealRxPath == 1)
- {
- BBPR3 |= (0x0);
- }
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPR3);
- }
-#endif /* RT30xx */
-#ifdef RT30xx
- if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS |
- fRTMP_ADAPTER_HALT_IN_PROGRESS |
- fRTMP_ADAPTER_RADIO_OFF |
- fRTMP_ADAPTER_NIC_NOT_EXIST) ||
- OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)
-#ifdef RT30xx
- || (pAd->EepromAccess)
-#endif // RT30xx //
- )
- return;
-
- {
- //if (pAd->StaCfg.Psm == PWR_SAVE)
- // return;
-
- if (pAd->NicConfig2.field.AntDiversity)
- {
- if ((pAd->RxAnt.RcvPktNumWhenEvaluate != 0) && (pAd->RxAnt.Pair1AvgRssi[pAd->RxAnt.Pair1SecondaryRxAnt] >= pAd->RxAnt.Pair1AvgRssi[pAd->RxAnt.Pair1PrimaryRxAnt]))
- {
- UCHAR temp;
-
- //
- // select PrimaryRxAntPair
- // Role change, Used Pair1SecondaryRxAnt as PrimaryRxAntPair.
- // Since Pair1SecondaryRxAnt Quality good than Pair1PrimaryRxAnt
- //
- temp = pAd->RxAnt.Pair1PrimaryRxAnt;
- pAd->RxAnt.Pair1PrimaryRxAnt = pAd->RxAnt.Pair1SecondaryRxAnt;
- pAd->RxAnt.Pair1SecondaryRxAnt = temp;
-
- pAd->RxAnt.Pair1LastAvgRssi = (pAd->RxAnt.Pair1AvgRssi[pAd->RxAnt.Pair1SecondaryRxAnt] >> 3);
- pAd->RxAnt.EvaluateStableCnt = 0;
- }
- else
- {
- // if the evaluated antenna is not better than original, switch back to original antenna
- AsicSetRxAnt(pAd, pAd->RxAnt.Pair1PrimaryRxAnt);
- pAd->RxAnt.EvaluateStableCnt ++;
- }
-
- pAd->RxAnt.EvaluatePeriod = 0; // 1:Means switch to SecondaryRxAnt, 0:Means switch to Pair1PrimaryRxAnt
-
- DBGPRINT(RT_DEBUG_TRACE,("AsicRxAntEvalAction::After Eval(fix in #%d), <%d, %d>, RcvPktNumWhenEvaluate=%ld\n",
- pAd->RxAnt.Pair1PrimaryRxAnt, (pAd->RxAnt.Pair1AvgRssi[0] >> 3), (pAd->RxAnt.Pair1AvgRssi[1] >> 3), pAd->RxAnt.RcvPktNumWhenEvaluate));
- }
- else
- {
- if (pAd->StaCfg.Psm == PWR_SAVE)
- return;
-
- // if the traffic is low, use average rssi as the criteria
- if (pAd->Mlme.bLowThroughput == TRUE)
- {
- rssi0 = pAd->StaCfg.RssiSample.LastRssi0;
- rssi1 = pAd->StaCfg.RssiSample.LastRssi1;
- rssi2 = pAd->StaCfg.RssiSample.LastRssi2;
- }
- else
- {
- rssi0 = pAd->StaCfg.RssiSample.AvgRssi0;
- rssi1 = pAd->StaCfg.RssiSample.AvgRssi1;
- rssi2 = pAd->StaCfg.RssiSample.AvgRssi2;
- }
-
- if(pAd->Antenna.field.RxPath == 3)
- {
- larger = max(rssi0, rssi1);
-
- if (larger > (rssi2 + 20))
- pAd->Mlme.RealRxPath = 2;
- else
- pAd->Mlme.RealRxPath = 3;
- }
- else if(pAd->Antenna.field.RxPath == 2)
- {
- if (rssi0 > (rssi1 + 20))
- pAd->Mlme.RealRxPath = 1;
- else
- pAd->Mlme.RealRxPath = 2;
- }
-
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPR3);
- BBPR3 &= (~0x18);
- if(pAd->Mlme.RealRxPath == 3)
- {
- BBPR3 |= (0x10);
- }
- else if(pAd->Mlme.RealRxPath == 2)
- {
- BBPR3 |= (0x8);
- }
- else if(pAd->Mlme.RealRxPath == 1)
- {
- BBPR3 |= (0x0);
- }
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPR3);
- }
- }
-#endif /* RT30xx */
-}
-
-
-
-VOID APSDPeriodicExec(
- IN PVOID SystemSpecific1,
- IN PVOID FunctionContext,
- IN PVOID SystemSpecific2,
- IN PVOID SystemSpecific3)
-{
- RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext;
-
- if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED))
- return;
-
- pAd->CommonCfg.TriggerTimerCount++;
-
-}
-
-/*
- ========================================================================
- Routine Description:
- Set/reset MAC registers according to bPiggyBack parameter
-
- Arguments:
- pAd - Adapter pointer
- bPiggyBack - Enable / Disable Piggy-Back
-
- Return Value:
- None
-
- ========================================================================
-*/
-VOID RTMPSetPiggyBack(
- IN PRTMP_ADAPTER pAd,
- IN BOOLEAN bPiggyBack)
-{
- TX_LINK_CFG_STRUC TxLinkCfg;
-
- RTMP_IO_READ32(pAd, TX_LINK_CFG, &TxLinkCfg.word);
-
- TxLinkCfg.field.TxCFAckEn = bPiggyBack;
- RTMP_IO_WRITE32(pAd, TX_LINK_CFG, TxLinkCfg.word);
-}
-
-/*
- ========================================================================
- Routine Description:
- check if this entry need to switch rate automatically
-
- Arguments:
- pAd
- pEntry
-
- Return Value:
- TURE
- FALSE
-
- ========================================================================
-*/
-BOOLEAN RTMPCheckEntryEnableAutoRateSwitch(
- IN PRTMP_ADAPTER pAd,
- IN PMAC_TABLE_ENTRY pEntry)
-{
- BOOLEAN result = TRUE;
-
- {
- // only associated STA counts
- if (pEntry && (pEntry->ValidAsCLI) && (pEntry->Sst == SST_ASSOC))
- {
- result = pAd->StaCfg.bAutoTxRateSwitch;
- }
- else
- result = FALSE;
- }
-
- return result;
-}
-
-
-BOOLEAN RTMPAutoRateSwitchCheck(
- IN PRTMP_ADAPTER pAd)
-{
- if (pAd->StaCfg.bAutoTxRateSwitch)
- return TRUE;
-
- return FALSE;
-}
-
-
-/*
- ========================================================================
- Routine Description:
- check if this entry need to fix tx legacy rate
-
- Arguments:
- pAd
- pEntry
-
- Return Value:
- TURE
- FALSE
-
- ========================================================================
-*/
-UCHAR RTMPStaFixedTxMode(
- IN PRTMP_ADAPTER pAd,
- IN PMAC_TABLE_ENTRY pEntry)
-{
- UCHAR tx_mode = FIXED_TXMODE_HT;
-
- {
- tx_mode = (UCHAR)pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode;
- }
-
- return tx_mode;
-}
-
-/*
- ========================================================================
- Routine Description:
- Overwrite HT Tx Mode by Fixed Legency Tx Mode, if specified.
-
- Arguments:
- pAd
- pEntry
-
- Return Value:
- TURE
- FALSE
-
- ========================================================================
-*/
-VOID RTMPUpdateLegacyTxSetting(
- UCHAR fixed_tx_mode,
- PMAC_TABLE_ENTRY pEntry)
-{
- HTTRANSMIT_SETTING TransmitSetting;
-
- if (fixed_tx_mode == FIXED_TXMODE_HT)
- return;
-
- TransmitSetting.word = 0;
-
- TransmitSetting.field.MODE = pEntry->HTPhyMode.field.MODE;
- TransmitSetting.field.MCS = pEntry->HTPhyMode.field.MCS;
-
- if (fixed_tx_mode == FIXED_TXMODE_CCK)
- {
- TransmitSetting.field.MODE = MODE_CCK;
- // CCK mode allow MCS 0~3
- if (TransmitSetting.field.MCS > MCS_3)
- TransmitSetting.field.MCS = MCS_3;
- }
- else
- {
- TransmitSetting.field.MODE = MODE_OFDM;
- // OFDM mode allow MCS 0~7
- if (TransmitSetting.field.MCS > MCS_7)
- TransmitSetting.field.MCS = MCS_7;
- }
-
- if (pEntry->HTPhyMode.field.MODE >= TransmitSetting.field.MODE)
- {
- pEntry->HTPhyMode.word = TransmitSetting.word;
- DBGPRINT(RT_DEBUG_TRACE, ("RTMPUpdateLegacyTxSetting : wcid-%d, MODE=%s, MCS=%d \n",
- pEntry->Aid, GetPhyMode(pEntry->HTPhyMode.field.MODE), pEntry->HTPhyMode.field.MCS));
- }
-}
-
-/*
- ==========================================================================
- Description:
- dynamic tune BBP R66 to find a balance between sensibility and
- noise isolation
-
- IRQL = DISPATCH_LEVEL
-
- ==========================================================================
- */
-VOID AsicStaBbpTuning(
- IN PRTMP_ADAPTER pAd)
-{
- UCHAR OrigR66Value = 0, R66;//, R66UpperBound = 0x30, R66LowerBound = 0x30;
- CHAR Rssi;
-
- // 2860C did not support Fase CCA, therefore can't tune
- if (pAd->MACVersion == 0x28600100)
- return;
-
- //
- // work as a STA
- //
- if (pAd->Mlme.CntlMachine.CurrState != CNTL_IDLE) // no R66 tuning when SCANNING
- return;
-
- if ((pAd->OpMode == OPMODE_STA)
- && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)
- )
- && !(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE))
- )
- {
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R66, &OrigR66Value);
- R66 = OrigR66Value;
-
- if (pAd->Antenna.field.RxPath > 1)
- Rssi = (pAd->StaCfg.RssiSample.AvgRssi0 + pAd->StaCfg.RssiSample.AvgRssi1) >> 1;
- else
- Rssi = pAd->StaCfg.RssiSample.AvgRssi0;
-
- if (pAd->LatchRfRegs.Channel <= 14)
- { //BG band
-#ifdef RT2870
- // RT3070 is a no LNA solution, it should have different control regarding to AGC gain control
- // Otherwise, it will have some throughput side effect when low RSSI
-#ifndef RT30xx
- if (IS_RT3070(pAd))
-#endif
-#ifdef RT30xx
- if (IS_RT30xx(pAd))
-#endif
- {
- if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY)
- {
- R66 = 0x1C + 2*GET_LNA_GAIN(pAd) + 0x20;
- if (OrigR66Value != R66)
- {
-#ifndef RT30xx
- RTUSBWriteBBPRegister(pAd, BBP_R66, R66);
-#endif
-#ifdef RT30xx
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66);
-#endif
- }
- }
- else
- {
- R66 = 0x1C + 2*GET_LNA_GAIN(pAd);
- if (OrigR66Value != R66)
- {
-#ifndef RT30xx
- RTUSBWriteBBPRegister(pAd, BBP_R66, R66);
-#endif
-#ifdef RT30xx
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66);
-#endif
- }
- }
- }
- else
-#endif // RT2870 //
- {
- if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY)
- {
- R66 = (0x2E + GET_LNA_GAIN(pAd)) + 0x10;
- if (OrigR66Value != R66)
- {
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66);
- }
- }
- else
- {
- R66 = 0x2E + GET_LNA_GAIN(pAd);
- if (OrigR66Value != R66)
- {
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66);
- }
- }
- }
- }
- else
- { //A band
- if (pAd->CommonCfg.BBPCurrentBW == BW_20)
- {
- if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY)
- {
- R66 = 0x32 + (GET_LNA_GAIN(pAd)*5)/3 + 0x10;
- if (OrigR66Value != R66)
- {
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66);
- }
- }
- else
- {
- R66 = 0x32 + (GET_LNA_GAIN(pAd)*5)/3;
- if (OrigR66Value != R66)
- {
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66);
- }
- }
- }
- else
- {
- if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY)
- {
- R66 = 0x3A + (GET_LNA_GAIN(pAd)*5)/3 + 0x10;
- if (OrigR66Value != R66)
- {
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66);
- }
- }
- else
- {
- R66 = 0x3A + (GET_LNA_GAIN(pAd)*5)/3;
- if (OrigR66Value != R66)
- {
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66);
- }
- }
- }
- }
-
-
- }
-}
-
-VOID RTMPSetAGCInitValue(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR BandWidth)
-{
- UCHAR R66 = 0x30;
-
- if (pAd->LatchRfRegs.Channel <= 14)
- { // BG band
- R66 = 0x2E + GET_LNA_GAIN(pAd);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66);
- }
- else
- { //A band
- if (BandWidth == BW_20)
- {
- R66 = (UCHAR)(0x32 + (GET_LNA_GAIN(pAd)*5)/3);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66);
- }
- else
- {
- R66 = (UCHAR)(0x3A + (GET_LNA_GAIN(pAd)*5)/3);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66);
- }
- }
-
-}
-
-VOID AsicTurnOffRFClk(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR Channel)
-{
- // RF R2 bit 18 = 0
- UINT32 R1 = 0, R2 = 0, R3 = 0;
- UCHAR index;
- RTMP_RF_REGS *RFRegTable;
-
-#ifdef RT30xx
- // The RF programming sequence is difference between 3xxx and 2xxx
- if (IS_RT3090(pAd))
- {
- RT30xxLoadRFSleepModeSetup(pAd); // add by johnli, RF power sequence setup, load RF sleep-mode setup
- }
- else
- {
-#endif // RT30xx //
- RFRegTable = RF2850RegTable;
-
- switch (pAd->RfIcType)
- {
- case RFIC_2820:
- case RFIC_2850:
- case RFIC_2720:
- case RFIC_2750:
-
- for (index = 0; index < NUM_OF_2850_CHNL; index++)
- {
- if (Channel == RFRegTable[index].Channel)
- {
- R1 = RFRegTable[index].R1 & 0xffffdfff;
- R2 = RFRegTable[index].R2 & 0xfffbffff;
- R3 = RFRegTable[index].R3 & 0xfff3ffff;
-
- RTMP_RF_IO_WRITE32(pAd, R1);
- RTMP_RF_IO_WRITE32(pAd, R2);
-
- // Program R1b13 to 1, R3/b18,19 to 0, R2b18 to 0.
- // Set RF R2 bit18=0, R3 bit[18:19]=0
- //if (pAd->StaCfg.bRadio == FALSE)
- if (1)
- {
- RTMP_RF_IO_WRITE32(pAd, R3);
-
- DBGPRINT(RT_DEBUG_TRACE, ("AsicTurnOffRFClk#%d(RF=%d, ) , R2=0x%08x, R3 = 0x%08x \n",
- Channel, pAd->RfIcType, R2, R3));
- }
- else
- DBGPRINT(RT_DEBUG_TRACE, ("AsicTurnOffRFClk#%d(RF=%d, ) , R2=0x%08x \n",
- Channel, pAd->RfIcType, R2));
- break;
- }
- }
- break;
-
- default:
- break;
- }
-#ifdef RT30xx
- }
-#endif // RT30xx //
-
-}
-
-
-VOID AsicTurnOnRFClk(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR Channel)
-{
- // RF R2 bit 18 = 0
- UINT32 R1 = 0, R2 = 0, R3 = 0;
- UCHAR index;
- RTMP_RF_REGS *RFRegTable;
-
-#ifdef RT30xx
- // The RF programming sequence is difference between 3xxx and 2xxx
- if (IS_RT3090(pAd))
- {
- }
- else
- {
-#endif // RT30xx //
- RFRegTable = RF2850RegTable;
-
- switch (pAd->RfIcType)
- {
- case RFIC_2820:
- case RFIC_2850:
- case RFIC_2720:
- case RFIC_2750:
-
- for (index = 0; index < NUM_OF_2850_CHNL; index++)
- {
- if (Channel == RFRegTable[index].Channel)
- {
- R3 = pAd->LatchRfRegs.R3;
- R3 &= 0xfff3ffff;
- R3 |= 0x00080000;
- RTMP_RF_IO_WRITE32(pAd, R3);
-
- R1 = RFRegTable[index].R1;
- RTMP_RF_IO_WRITE32(pAd, R1);
-
- R2 = RFRegTable[index].R2;
- if (pAd->Antenna.field.TxPath == 1)
- {
- R2 |= 0x4000; // If TXpath is 1, bit 14 = 1;
- }
-
- if (pAd->Antenna.field.RxPath == 2)
- {
- R2 |= 0x40; // write 1 to off Rxpath.
- }
- else if (pAd->Antenna.field.RxPath == 1)
- {
- R2 |= 0x20040; // write 1 to off RxPath
- }
- RTMP_RF_IO_WRITE32(pAd, R2);
-
- break;
- }
- }
- break;
-
- default:
- break;
- }
-
-#ifndef RT30xx
- DBGPRINT(RT_DEBUG_TRACE, ("AsicTurnOnRFClk#%d(RF=%d, ) , R2=0x%08x\n",
- Channel,
- pAd->RfIcType,
- R2));
-#endif
-#ifdef RT30xx
- }
-#endif // RT30xx //
-}
-
+#include "../../rt2860/common/mlme.c"
-/*
- *************************************************************************
- * 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:
- rtmp_init.c
-
- Abstract:
- Miniport generic portion header file
-
- Revision History:
- Who When What
- -------- ---------- ----------------------------------------------
- Paul Lin 2002-08-01 created
- John Chang 2004-08-20 RT2561/2661 use scatter-gather scheme
- Jan Lee 2006-09-15 RT2860. Change for 802.11n , EEPROM, Led, BA, HT.
-*/
-#include "../rt_config.h"
-#ifndef RT30xx
-#include "firmware.h"
-#endif
-#ifdef RT30xx
-#include "../../rt3070/firmware.h"
-#endif
-
-UCHAR BIT8[] = {0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80};
-ULONG BIT32[] = {0x00000001, 0x00000002, 0x00000004, 0x00000008,
- 0x00000010, 0x00000020, 0x00000040, 0x00000080,
- 0x00000100, 0x00000200, 0x00000400, 0x00000800,
- 0x00001000, 0x00002000, 0x00004000, 0x00008000,
- 0x00010000, 0x00020000, 0x00040000, 0x00080000,
- 0x00100000, 0x00200000, 0x00400000, 0x00800000,
- 0x01000000, 0x02000000, 0x04000000, 0x08000000,
- 0x10000000, 0x20000000, 0x40000000, 0x80000000};
-
-char* CipherName[] = {"none","wep64","wep128","TKIP","AES","CKIP64","CKIP128"};
-
-const unsigned short ccitt_16Table[] = {
- 0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5, 0x60C6, 0x70E7,
- 0x8108, 0x9129, 0xA14A, 0xB16B, 0xC18C, 0xD1AD, 0xE1CE, 0xF1EF,
- 0x1231, 0x0210, 0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6,
- 0x9339, 0x8318, 0xB37B, 0xA35A, 0xD3BD, 0xC39C, 0xF3FF, 0xE3DE,
- 0x2462, 0x3443, 0x0420, 0x1401, 0x64E6, 0x74C7, 0x44A4, 0x5485,
- 0xA56A, 0xB54B, 0x8528, 0x9509, 0xE5EE, 0xF5CF, 0xC5AC, 0xD58D,
- 0x3653, 0x2672, 0x1611, 0x0630, 0x76D7, 0x66F6, 0x5695, 0x46B4,
- 0xB75B, 0xA77A, 0x9719, 0x8738, 0xF7DF, 0xE7FE, 0xD79D, 0xC7BC,
- 0x48C4, 0x58E5, 0x6886, 0x78A7, 0x0840, 0x1861, 0x2802, 0x3823,
- 0xC9CC, 0xD9ED, 0xE98E, 0xF9AF, 0x8948, 0x9969, 0xA90A, 0xB92B,
- 0x5AF5, 0x4AD4, 0x7AB7, 0x6A96, 0x1A71, 0x0A50, 0x3A33, 0x2A12,
- 0xDBFD, 0xCBDC, 0xFBBF, 0xEB9E, 0x9B79, 0x8B58, 0xBB3B, 0xAB1A,
- 0x6CA6, 0x7C87, 0x4CE4, 0x5CC5, 0x2C22, 0x3C03, 0x0C60, 0x1C41,
- 0xEDAE, 0xFD8F, 0xCDEC, 0xDDCD, 0xAD2A, 0xBD0B, 0x8D68, 0x9D49,
- 0x7E97, 0x6EB6, 0x5ED5, 0x4EF4, 0x3E13, 0x2E32, 0x1E51, 0x0E70,
- 0xFF9F, 0xEFBE, 0xDFDD, 0xCFFC, 0xBF1B, 0xAF3A, 0x9F59, 0x8F78,
- 0x9188, 0x81A9, 0xB1CA, 0xA1EB, 0xD10C, 0xC12D, 0xF14E, 0xE16F,
- 0x1080, 0x00A1, 0x30C2, 0x20E3, 0x5004, 0x4025, 0x7046, 0x6067,
- 0x83B9, 0x9398, 0xA3FB, 0xB3DA, 0xC33D, 0xD31C, 0xE37F, 0xF35E,
- 0x02B1, 0x1290, 0x22F3, 0x32D2, 0x4235, 0x5214, 0x6277, 0x7256,
- 0xB5EA, 0xA5CB, 0x95A8, 0x8589, 0xF56E, 0xE54F, 0xD52C, 0xC50D,
- 0x34E2, 0x24C3, 0x14A0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,
- 0xA7DB, 0xB7FA, 0x8799, 0x97B8, 0xE75F, 0xF77E, 0xC71D, 0xD73C,
- 0x26D3, 0x36F2, 0x0691, 0x16B0, 0x6657, 0x7676, 0x4615, 0x5634,
- 0xD94C, 0xC96D, 0xF90E, 0xE92F, 0x99C8, 0x89E9, 0xB98A, 0xA9AB,
- 0x5844, 0x4865, 0x7806, 0x6827, 0x18C0, 0x08E1, 0x3882, 0x28A3,
- 0xCB7D, 0xDB5C, 0xEB3F, 0xFB1E, 0x8BF9, 0x9BD8, 0xABBB, 0xBB9A,
- 0x4A75, 0x5A54, 0x6A37, 0x7A16, 0x0AF1, 0x1AD0, 0x2AB3, 0x3A92,
- 0xFD2E, 0xED0F, 0xDD6C, 0xCD4D, 0xBDAA, 0xAD8B, 0x9DE8, 0x8DC9,
- 0x7C26, 0x6C07, 0x5C64, 0x4C45, 0x3CA2, 0x2C83, 0x1CE0, 0x0CC1,
- 0xEF1F, 0xFF3E, 0xCF5D, 0xDF7C, 0xAF9B, 0xBFBA, 0x8FD9, 0x9FF8,
- 0x6E17, 0x7E36, 0x4E55, 0x5E74, 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0
-};
-#define ByteCRC16(v, crc) \
- (unsigned short)((crc << 8) ^ ccitt_16Table[((crc >> 8) ^ (v)) & 255])
-
-unsigned char BitReverse(unsigned char x)
-{
- int i;
- unsigned char Temp=0;
- for(i=0; ; i++)
- {
- if(x & 0x80) Temp |= 0x80;
- if(i==7) break;
- x <<= 1;
- Temp >>= 1;
- }
- return Temp;
-}
-
-//
-// BBP register initialization set
-//
-REG_PAIR BBPRegTable[] = {
- {BBP_R65, 0x2C}, // fix rssi issue
- {BBP_R66, 0x38}, // Also set this default value to pAd->BbpTuning.R66CurrentValue at initial
- {BBP_R69, 0x12},
- {BBP_R70, 0xa}, // BBP_R70 will change to 0x8 in ApStartUp and LinkUp for rt2860C, otherwise value is 0xa
- {BBP_R73, 0x10},
- {BBP_R81, 0x37},
- {BBP_R82, 0x62},
- {BBP_R83, 0x6A},
- {BBP_R84, 0x99}, // 0x19 is for rt2860E and after. This is for extension channel overlapping IOT. 0x99 is for rt2860D and before
- {BBP_R86, 0x00}, // middle range issue, Rory @2008-01-28
- {BBP_R91, 0x04}, // middle range issue, Rory @2008-01-28
- {BBP_R92, 0x00}, // middle range issue, Rory @2008-01-28
- {BBP_R103, 0x00}, // near range high-power issue, requested from Gary @2008-0528
- {BBP_R105, 0x05}, // 0x05 is for rt2860E to turn on FEQ control. It is safe for rt2860D and before, because Bit 7:2 are reserved in rt2860D and before.
-};
-#define NUM_BBP_REG_PARMS (sizeof(BBPRegTable) / sizeof(REG_PAIR))
-
-//
-// RF register initialization set
-//
-#ifdef RT2870
-REG_PAIR RT30xx_RFRegTable[] = {
- {RF_R04, 0x40},
- {RF_R05, 0x03},
- {RF_R06, 0x02},
- {RF_R07, 0x70},
- {RF_R09, 0x0F},
-#ifndef RT30xx
- {RF_R10, 0x71},
-#endif
-#ifdef RT30xx
- {RF_R10, 0x41},
-#endif
- {RF_R11, 0x21},
- {RF_R12, 0x7B},
- {RF_R14, 0x90},
- {RF_R15, 0x58},
- {RF_R16, 0xB3},
- {RF_R17, 0x92},
- {RF_R18, 0x2C},
- {RF_R19, 0x02},
- {RF_R20, 0xBA},
- {RF_R21, 0xDB},
- {RF_R24, 0x16},
- {RF_R25, 0x01},
-#ifndef RT30xx
- {RF_R27, 0x03},
-#endif
- {RF_R29, 0x1F},
-};
-#define NUM_RF_REG_PARMS (sizeof(RT30xx_RFRegTable) / sizeof(REG_PAIR))
-#endif // RT2870 //
-
-//
-// ASIC register initialization sets
-//
-
-RTMP_REG_PAIR MACRegTable[] = {
-#if defined(HW_BEACON_OFFSET) && (HW_BEACON_OFFSET == 0x200)
- {BCN_OFFSET0, 0xf8f0e8e0}, /* 0x3800(e0), 0x3A00(e8), 0x3C00(f0), 0x3E00(f8), 512B for each beacon */
- {BCN_OFFSET1, 0x6f77d0c8}, /* 0x3200(c8), 0x3400(d0), 0x1DC0(77), 0x1BC0(6f), 512B for each beacon */
-#elif defined(HW_BEACON_OFFSET) && (HW_BEACON_OFFSET == 0x100)
- {BCN_OFFSET0, 0xece8e4e0}, /* 0x3800, 0x3A00, 0x3C00, 0x3E00, 512B for each beacon */
- {BCN_OFFSET1, 0xfcf8f4f0}, /* 0x3800, 0x3A00, 0x3C00, 0x3E00, 512B for each beacon */
-#else
- #error You must re-calculate new value for BCN_OFFSET0 & BCN_OFFSET1 in MACRegTable[]!!!
-#endif // HW_BEACON_OFFSET //
-
- {LEGACY_BASIC_RATE, 0x0000013f}, // Basic rate set bitmap
- {HT_BASIC_RATE, 0x00008003}, // Basic HT rate set , 20M, MCS=3, MM. Format is the same as in TXWI.
- {MAC_SYS_CTRL, 0x00}, // 0x1004, , default Disable RX
- {RX_FILTR_CFG, 0x17f97}, //0x1400 , RX filter control,
- {BKOFF_SLOT_CFG, 0x209}, // default set short slot time, CC_DELAY_TIME should be 2
- {TX_SW_CFG0, 0x0}, // Gary,2008-05-21 for CWC test
- {TX_SW_CFG1, 0x80606}, // Gary,2006-08-23
- {TX_LINK_CFG, 0x1020}, // Gary,2006-08-23
- {TX_TIMEOUT_CFG, 0x000a2090}, // CCK has some problem. So increase timieout value. 2006-10-09// MArvek RT , Modify for 2860E ,2007-08-01
- {MAX_LEN_CFG, MAX_AGGREGATION_SIZE | 0x00001000}, // 0x3018, MAX frame length. Max PSDU = 16kbytes.
- {LED_CFG, 0x7f031e46}, // Gary, 2006-08-23
- {PBF_MAX_PCNT, 0x1F3FBF9F}, //0x1F3f7f9f}, //Jan, 2006/04/20
- {TX_RTY_CFG, 0x47d01f0f}, // Jan, 2006/11/16, Set TxWI->ACK =0 in Probe Rsp Modify for 2860E ,2007-08-03
- {AUTO_RSP_CFG, 0x00000013}, // Initial Auto_Responder, because QA will turn off Auto-Responder
- {CCK_PROT_CFG, 0x05740003 /*0x01740003*/}, // Initial Auto_Responder, because QA will turn off Auto-Responder. And RTS threshold is enabled.
- {OFDM_PROT_CFG, 0x05740003 /*0x01740003*/}, // Initial Auto_Responder, because QA will turn off Auto-Responder. And RTS threshold is enabled.
-//PS packets use Tx1Q (for HCCA) when dequeue from PS unicast queue (WiFi WPA2 MA9_DT1 for Marvell B STA)
-#ifdef RT2870
- {PBF_CFG, 0xf40006}, // Only enable Queue 2
- {MM40_PROT_CFG, 0x3F44084}, // Initial Auto_Responder, because QA will turn off Auto-Responder
- {WPDMA_GLO_CFG, 0x00000030},
-#endif // RT2870 //
- {GF20_PROT_CFG, 0x01744004}, // set 19:18 --> Short NAV for MIMO PS
- {GF40_PROT_CFG, 0x03F44084},
- {MM20_PROT_CFG, 0x01744004},
- {TXOP_CTRL_CFG, 0x0000583f, /*0x0000243f*/ /*0x000024bf*/}, //Extension channel backoff.
- {TX_RTS_CFG, 0x00092b20},
- {EXP_ACK_TIME, 0x002400ca}, // default value
- {TXOP_HLDR_ET, 0x00000002},
-
- /* Jerry comments 2008/01/16: we use SIFS = 10us in CCK defaultly, but it seems that 10us
- is too small for INTEL 2200bg card, so in MBSS mode, the delta time between beacon0
- and beacon1 is SIFS (10us), so if INTEL 2200bg card connects to BSS0, the ping
- will always lost. So we change the SIFS of CCK from 10us to 16us. */
- {XIFS_TIME_CFG, 0x33a41010},
- {PWR_PIN_CFG, 0x00000003}, // patch for 2880-E
-};
-
-RTMP_REG_PAIR STAMACRegTable[] = {
- {WMM_AIFSN_CFG, 0x00002273},
- {WMM_CWMIN_CFG, 0x00002344},
- {WMM_CWMAX_CFG, 0x000034aa},
-};
-
-#define NUM_MAC_REG_PARMS (sizeof(MACRegTable) / sizeof(RTMP_REG_PAIR))
-#define NUM_STA_MAC_REG_PARMS (sizeof(STAMACRegTable) / sizeof(RTMP_REG_PAIR))
-
-#ifdef RT2870
-//
-// RT2870 Firmware Spec only used 1 oct for version expression
-//
-#define FIRMWARE_MINOR_VERSION 7
-
-#endif // RT2870 //
-
-// New 8k byte firmware size for RT3071/RT3072
-#define FIRMWAREIMAGE_MAX_LENGTH 0x2000
-#define FIRMWAREIMAGE_LENGTH (sizeof (FirmwareImage) / sizeof(UCHAR))
-#define FIRMWARE_MAJOR_VERSION 0
-
-#define FIRMWAREIMAGEV1_LENGTH 0x1000
-#define FIRMWAREIMAGEV2_LENGTH 0x1000
-
-
-
-/*
- ========================================================================
-
- Routine Description:
- Allocate RTMP_ADAPTER data block and do some initialization
-
- Arguments:
- Adapter Pointer to our adapter
-
- Return Value:
- NDIS_STATUS_SUCCESS
- NDIS_STATUS_FAILURE
-
- IRQL = PASSIVE_LEVEL
-
- Note:
-
- ========================================================================
-*/
-NDIS_STATUS RTMPAllocAdapterBlock(
- IN PVOID handle,
- OUT PRTMP_ADAPTER *ppAdapter)
-{
- PRTMP_ADAPTER pAd;
- NDIS_STATUS Status;
- INT index;
- UCHAR *pBeaconBuf = NULL;
-
- DBGPRINT(RT_DEBUG_TRACE, ("--> RTMPAllocAdapterBlock\n"));
-
- *ppAdapter = NULL;
-
- do
- {
- // Allocate RTMP_ADAPTER memory block
- pBeaconBuf = kmalloc(MAX_BEACON_SIZE, MEM_ALLOC_FLAG);
- if (pBeaconBuf == NULL)
- {
- Status = NDIS_STATUS_FAILURE;
- DBGPRINT_ERR(("Failed to allocate memory - BeaconBuf!\n"));
- break;
- }
-
- Status = AdapterBlockAllocateMemory(handle, (PVOID *)&pAd);
- if (Status != NDIS_STATUS_SUCCESS)
- {
- DBGPRINT_ERR(("Failed to allocate memory - ADAPTER\n"));
- break;
- }
- pAd->BeaconBuf = pBeaconBuf;
- printk("\n\n=== pAd = %p, size = %d ===\n\n", pAd, (UINT32)sizeof(RTMP_ADAPTER));
-
-
- // Init spin locks
- NdisAllocateSpinLock(&pAd->MgmtRingLock);
-
- for (index =0 ; index < NUM_OF_TX_RING; index++)
- {
- NdisAllocateSpinLock(&pAd->TxSwQueueLock[index]);
- NdisAllocateSpinLock(&pAd->DeQueueLock[index]);
- pAd->DeQueueRunning[index] = FALSE;
- }
-
- NdisAllocateSpinLock(&pAd->irq_lock);
-
- } while (FALSE);
-
- if ((Status != NDIS_STATUS_SUCCESS) && (pBeaconBuf))
- kfree(pBeaconBuf);
-
- *ppAdapter = pAd;
-
- DBGPRINT_S(Status, ("<-- RTMPAllocAdapterBlock, Status=%x\n", Status));
- return Status;
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Read initial Tx power per MCS and BW from EEPROM
-
- Arguments:
- Adapter Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPReadTxPwrPerRate(
- IN PRTMP_ADAPTER pAd)
-{
- ULONG data, Adata, Gdata;
- USHORT i, value, value2;
- INT Apwrdelta, Gpwrdelta;
- UCHAR t1,t2,t3,t4;
- BOOLEAN bValid, bApwrdeltaMinus = TRUE, bGpwrdeltaMinus = TRUE;
-
- //
- // Get power delta for 20MHz and 40MHz.
- //
- DBGPRINT(RT_DEBUG_TRACE, ("Txpower per Rate\n"));
- RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_DELTA, value2);
- Apwrdelta = 0;
- Gpwrdelta = 0;
-
- if ((value2 & 0xff) != 0xff)
- {
- if ((value2 & 0x80))
- Gpwrdelta = (value2&0xf);
-
- if ((value2 & 0x40))
- bGpwrdeltaMinus = FALSE;
- else
- bGpwrdeltaMinus = TRUE;
- }
- if ((value2 & 0xff00) != 0xff00)
- {
- if ((value2 & 0x8000))
- Apwrdelta = ((value2&0xf00)>>8);
-
- if ((value2 & 0x4000))
- bApwrdeltaMinus = FALSE;
- else
- bApwrdeltaMinus = TRUE;
- }
- DBGPRINT(RT_DEBUG_TRACE, ("Gpwrdelta = %x, Apwrdelta = %x .\n", Gpwrdelta, Apwrdelta));
-
- //
- // Get Txpower per MCS for 20MHz in 2.4G.
- //
- for (i=0; i<5; i++)
- {
- RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_20MHZ_2_4G + i*4, value);
- data = value;
- if (bApwrdeltaMinus == FALSE)
- {
- t1 = (value&0xf)+(Apwrdelta);
- if (t1 > 0xf)
- t1 = 0xf;
- t2 = ((value&0xf0)>>4)+(Apwrdelta);
- if (t2 > 0xf)
- t2 = 0xf;
- t3 = ((value&0xf00)>>8)+(Apwrdelta);
- if (t3 > 0xf)
- t3 = 0xf;
- t4 = ((value&0xf000)>>12)+(Apwrdelta);
- if (t4 > 0xf)
- t4 = 0xf;
- }
- else
- {
- if ((value&0xf) > Apwrdelta)
- t1 = (value&0xf)-(Apwrdelta);
- else
- t1 = 0;
- if (((value&0xf0)>>4) > Apwrdelta)
- t2 = ((value&0xf0)>>4)-(Apwrdelta);
- else
- t2 = 0;
- if (((value&0xf00)>>8) > Apwrdelta)
- t3 = ((value&0xf00)>>8)-(Apwrdelta);
- else
- t3 = 0;
- if (((value&0xf000)>>12) > Apwrdelta)
- t4 = ((value&0xf000)>>12)-(Apwrdelta);
- else
- t4 = 0;
- }
- Adata = t1 + (t2<<4) + (t3<<8) + (t4<<12);
- if (bGpwrdeltaMinus == FALSE)
- {
- t1 = (value&0xf)+(Gpwrdelta);
- if (t1 > 0xf)
- t1 = 0xf;
- t2 = ((value&0xf0)>>4)+(Gpwrdelta);
- if (t2 > 0xf)
- t2 = 0xf;
- t3 = ((value&0xf00)>>8)+(Gpwrdelta);
- if (t3 > 0xf)
- t3 = 0xf;
- t4 = ((value&0xf000)>>12)+(Gpwrdelta);
- if (t4 > 0xf)
- t4 = 0xf;
- }
- else
- {
- if ((value&0xf) > Gpwrdelta)
- t1 = (value&0xf)-(Gpwrdelta);
- else
- t1 = 0;
- if (((value&0xf0)>>4) > Gpwrdelta)
- t2 = ((value&0xf0)>>4)-(Gpwrdelta);
- else
- t2 = 0;
- if (((value&0xf00)>>8) > Gpwrdelta)
- t3 = ((value&0xf00)>>8)-(Gpwrdelta);
- else
- t3 = 0;
- if (((value&0xf000)>>12) > Gpwrdelta)
- t4 = ((value&0xf000)>>12)-(Gpwrdelta);
- else
- t4 = 0;
- }
- Gdata = t1 + (t2<<4) + (t3<<8) + (t4<<12);
-
- RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_20MHZ_2_4G + i*4 + 2, value);
- if (bApwrdeltaMinus == FALSE)
- {
- t1 = (value&0xf)+(Apwrdelta);
- if (t1 > 0xf)
- t1 = 0xf;
- t2 = ((value&0xf0)>>4)+(Apwrdelta);
- if (t2 > 0xf)
- t2 = 0xf;
- t3 = ((value&0xf00)>>8)+(Apwrdelta);
- if (t3 > 0xf)
- t3 = 0xf;
- t4 = ((value&0xf000)>>12)+(Apwrdelta);
- if (t4 > 0xf)
- t4 = 0xf;
- }
- else
- {
- if ((value&0xf) > Apwrdelta)
- t1 = (value&0xf)-(Apwrdelta);
- else
- t1 = 0;
- if (((value&0xf0)>>4) > Apwrdelta)
- t2 = ((value&0xf0)>>4)-(Apwrdelta);
- else
- t2 = 0;
- if (((value&0xf00)>>8) > Apwrdelta)
- t3 = ((value&0xf00)>>8)-(Apwrdelta);
- else
- t3 = 0;
- if (((value&0xf000)>>12) > Apwrdelta)
- t4 = ((value&0xf000)>>12)-(Apwrdelta);
- else
- t4 = 0;
- }
- Adata |= ((t1<<16) + (t2<<20) + (t3<<24) + (t4<<28));
- if (bGpwrdeltaMinus == FALSE)
- {
- t1 = (value&0xf)+(Gpwrdelta);
- if (t1 > 0xf)
- t1 = 0xf;
- t2 = ((value&0xf0)>>4)+(Gpwrdelta);
- if (t2 > 0xf)
- t2 = 0xf;
- t3 = ((value&0xf00)>>8)+(Gpwrdelta);
- if (t3 > 0xf)
- t3 = 0xf;
- t4 = ((value&0xf000)>>12)+(Gpwrdelta);
- if (t4 > 0xf)
- t4 = 0xf;
- }
- else
- {
- if ((value&0xf) > Gpwrdelta)
- t1 = (value&0xf)-(Gpwrdelta);
- else
- t1 = 0;
- if (((value&0xf0)>>4) > Gpwrdelta)
- t2 = ((value&0xf0)>>4)-(Gpwrdelta);
- else
- t2 = 0;
- if (((value&0xf00)>>8) > Gpwrdelta)
- t3 = ((value&0xf00)>>8)-(Gpwrdelta);
- else
- t3 = 0;
- if (((value&0xf000)>>12) > Gpwrdelta)
- t4 = ((value&0xf000)>>12)-(Gpwrdelta);
- else
- t4 = 0;
- }
- Gdata |= ((t1<<16) + (t2<<20) + (t3<<24) + (t4<<28));
- data |= (value<<16);
-
- pAd->Tx20MPwrCfgABand[i] = pAd->Tx40MPwrCfgABand[i] = Adata;
- pAd->Tx20MPwrCfgGBand[i] = pAd->Tx40MPwrCfgGBand[i] = Gdata;
-
- if (data != 0xffffffff)
- RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i*4, data);
- DBGPRINT_RAW(RT_DEBUG_TRACE, ("20MHz BW, 2.4G band-%lx, Adata = %lx, Gdata = %lx \n", data, Adata, Gdata));
- }
-
- //
- // Check this block is valid for 40MHz in 2.4G. If invalid, use parameter for 20MHz in 2.4G
- //
- bValid = TRUE;
- for (i=0; i<6; i++)
- {
- RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_2_4G + 2 + i*2, value);
- if (((value & 0x00FF) == 0x00FF) || ((value & 0xFF00) == 0xFF00))
- {
- bValid = FALSE;
- break;
- }
- }
-
- //
- // Get Txpower per MCS for 40MHz in 2.4G.
- //
- if (bValid)
- {
- for (i=0; i<4; i++)
- {
- RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_2_4G + i*4, value);
- if (bGpwrdeltaMinus == FALSE)
- {
- t1 = (value&0xf)+(Gpwrdelta);
- if (t1 > 0xf)
- t1 = 0xf;
- t2 = ((value&0xf0)>>4)+(Gpwrdelta);
- if (t2 > 0xf)
- t2 = 0xf;
- t3 = ((value&0xf00)>>8)+(Gpwrdelta);
- if (t3 > 0xf)
- t3 = 0xf;
- t4 = ((value&0xf000)>>12)+(Gpwrdelta);
- if (t4 > 0xf)
- t4 = 0xf;
- }
- else
- {
- if ((value&0xf) > Gpwrdelta)
- t1 = (value&0xf)-(Gpwrdelta);
- else
- t1 = 0;
- if (((value&0xf0)>>4) > Gpwrdelta)
- t2 = ((value&0xf0)>>4)-(Gpwrdelta);
- else
- t2 = 0;
- if (((value&0xf00)>>8) > Gpwrdelta)
- t3 = ((value&0xf00)>>8)-(Gpwrdelta);
- else
- t3 = 0;
- if (((value&0xf000)>>12) > Gpwrdelta)
- t4 = ((value&0xf000)>>12)-(Gpwrdelta);
- else
- t4 = 0;
- }
- Gdata = t1 + (t2<<4) + (t3<<8) + (t4<<12);
-
- RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_2_4G + i*4 + 2, value);
- if (bGpwrdeltaMinus == FALSE)
- {
- t1 = (value&0xf)+(Gpwrdelta);
- if (t1 > 0xf)
- t1 = 0xf;
- t2 = ((value&0xf0)>>4)+(Gpwrdelta);
- if (t2 > 0xf)
- t2 = 0xf;
- t3 = ((value&0xf00)>>8)+(Gpwrdelta);
- if (t3 > 0xf)
- t3 = 0xf;
- t4 = ((value&0xf000)>>12)+(Gpwrdelta);
- if (t4 > 0xf)
- t4 = 0xf;
- }
- else
- {
- if ((value&0xf) > Gpwrdelta)
- t1 = (value&0xf)-(Gpwrdelta);
- else
- t1 = 0;
- if (((value&0xf0)>>4) > Gpwrdelta)
- t2 = ((value&0xf0)>>4)-(Gpwrdelta);
- else
- t2 = 0;
- if (((value&0xf00)>>8) > Gpwrdelta)
- t3 = ((value&0xf00)>>8)-(Gpwrdelta);
- else
- t3 = 0;
- if (((value&0xf000)>>12) > Gpwrdelta)
- t4 = ((value&0xf000)>>12)-(Gpwrdelta);
- else
- t4 = 0;
- }
- Gdata |= ((t1<<16) + (t2<<20) + (t3<<24) + (t4<<28));
-
- if (i == 0)
- pAd->Tx40MPwrCfgGBand[i+1] = (pAd->Tx40MPwrCfgGBand[i+1] & 0x0000FFFF) | (Gdata & 0xFFFF0000);
- else
- pAd->Tx40MPwrCfgGBand[i+1] = Gdata;
-
- DBGPRINT_RAW(RT_DEBUG_TRACE, ("40MHz BW, 2.4G band, Gdata = %lx \n", Gdata));
- }
- }
-
- //
- // Check this block is valid for 20MHz in 5G. If invalid, use parameter for 20MHz in 2.4G
- //
- bValid = TRUE;
- for (i=0; i<8; i++)
- {
- RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_20MHZ_5G + 2 + i*2, value);
- if (((value & 0x00FF) == 0x00FF) || ((value & 0xFF00) == 0xFF00))
- {
- bValid = FALSE;
- break;
- }
- }
-
- //
- // Get Txpower per MCS for 20MHz in 5G.
- //
- if (bValid)
- {
- for (i=0; i<5; i++)
- {
- RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_20MHZ_5G + i*4, value);
- if (bApwrdeltaMinus == FALSE)
- {
- t1 = (value&0xf)+(Apwrdelta);
- if (t1 > 0xf)
- t1 = 0xf;
- t2 = ((value&0xf0)>>4)+(Apwrdelta);
- if (t2 > 0xf)
- t2 = 0xf;
- t3 = ((value&0xf00)>>8)+(Apwrdelta);
- if (t3 > 0xf)
- t3 = 0xf;
- t4 = ((value&0xf000)>>12)+(Apwrdelta);
- if (t4 > 0xf)
- t4 = 0xf;
- }
- else
- {
- if ((value&0xf) > Apwrdelta)
- t1 = (value&0xf)-(Apwrdelta);
- else
- t1 = 0;
- if (((value&0xf0)>>4) > Apwrdelta)
- t2 = ((value&0xf0)>>4)-(Apwrdelta);
- else
- t2 = 0;
- if (((value&0xf00)>>8) > Apwrdelta)
- t3 = ((value&0xf00)>>8)-(Apwrdelta);
- else
- t3 = 0;
- if (((value&0xf000)>>12) > Apwrdelta)
- t4 = ((value&0xf000)>>12)-(Apwrdelta);
- else
- t4 = 0;
- }
- Adata = t1 + (t2<<4) + (t3<<8) + (t4<<12);
-
- RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_20MHZ_5G + i*4 + 2, value);
- if (bApwrdeltaMinus == FALSE)
- {
- t1 = (value&0xf)+(Apwrdelta);
- if (t1 > 0xf)
- t1 = 0xf;
- t2 = ((value&0xf0)>>4)+(Apwrdelta);
- if (t2 > 0xf)
- t2 = 0xf;
- t3 = ((value&0xf00)>>8)+(Apwrdelta);
- if (t3 > 0xf)
- t3 = 0xf;
- t4 = ((value&0xf000)>>12)+(Apwrdelta);
- if (t4 > 0xf)
- t4 = 0xf;
- }
- else
- {
- if ((value&0xf) > Apwrdelta)
- t1 = (value&0xf)-(Apwrdelta);
- else
- t1 = 0;
- if (((value&0xf0)>>4) > Apwrdelta)
- t2 = ((value&0xf0)>>4)-(Apwrdelta);
- else
- t2 = 0;
- if (((value&0xf00)>>8) > Apwrdelta)
- t3 = ((value&0xf00)>>8)-(Apwrdelta);
- else
- t3 = 0;
- if (((value&0xf000)>>12) > Apwrdelta)
- t4 = ((value&0xf000)>>12)-(Apwrdelta);
- else
- t4 = 0;
- }
- Adata |= ((t1<<16) + (t2<<20) + (t3<<24) + (t4<<28));
-
- if (i == 0)
- pAd->Tx20MPwrCfgABand[i] = (pAd->Tx20MPwrCfgABand[i] & 0x0000FFFF) | (Adata & 0xFFFF0000);
- else
- pAd->Tx20MPwrCfgABand[i] = Adata;
-
- DBGPRINT_RAW(RT_DEBUG_TRACE, ("20MHz BW, 5GHz band, Adata = %lx \n", Adata));
- }
- }
-
- //
- // Check this block is valid for 40MHz in 5G. If invalid, use parameter for 20MHz in 2.4G
- //
- bValid = TRUE;
- for (i=0; i<6; i++)
- {
- RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_5G + 2 + i*2, value);
- if (((value & 0x00FF) == 0x00FF) || ((value & 0xFF00) == 0xFF00))
- {
- bValid = FALSE;
- break;
- }
- }
-
- //
- // Get Txpower per MCS for 40MHz in 5G.
- //
- if (bValid)
- {
- for (i=0; i<4; i++)
- {
- RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_5G + i*4, value);
- if (bApwrdeltaMinus == FALSE)
- {
- t1 = (value&0xf)+(Apwrdelta);
- if (t1 > 0xf)
- t1 = 0xf;
- t2 = ((value&0xf0)>>4)+(Apwrdelta);
- if (t2 > 0xf)
- t2 = 0xf;
- t3 = ((value&0xf00)>>8)+(Apwrdelta);
- if (t3 > 0xf)
- t3 = 0xf;
- t4 = ((value&0xf000)>>12)+(Apwrdelta);
- if (t4 > 0xf)
- t4 = 0xf;
- }
- else
- {
- if ((value&0xf) > Apwrdelta)
- t1 = (value&0xf)-(Apwrdelta);
- else
- t1 = 0;
- if (((value&0xf0)>>4) > Apwrdelta)
- t2 = ((value&0xf0)>>4)-(Apwrdelta);
- else
- t2 = 0;
- if (((value&0xf00)>>8) > Apwrdelta)
- t3 = ((value&0xf00)>>8)-(Apwrdelta);
- else
- t3 = 0;
- if (((value&0xf000)>>12) > Apwrdelta)
- t4 = ((value&0xf000)>>12)-(Apwrdelta);
- else
- t4 = 0;
- }
- Adata = t1 + (t2<<4) + (t3<<8) + (t4<<12);
-
- RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_5G + i*4 + 2, value);
- if (bApwrdeltaMinus == FALSE)
- {
- t1 = (value&0xf)+(Apwrdelta);
- if (t1 > 0xf)
- t1 = 0xf;
- t2 = ((value&0xf0)>>4)+(Apwrdelta);
- if (t2 > 0xf)
- t2 = 0xf;
- t3 = ((value&0xf00)>>8)+(Apwrdelta);
- if (t3 > 0xf)
- t3 = 0xf;
- t4 = ((value&0xf000)>>12)+(Apwrdelta);
- if (t4 > 0xf)
- t4 = 0xf;
- }
- else
- {
- if ((value&0xf) > Apwrdelta)
- t1 = (value&0xf)-(Apwrdelta);
- else
- t1 = 0;
- if (((value&0xf0)>>4) > Apwrdelta)
- t2 = ((value&0xf0)>>4)-(Apwrdelta);
- else
- t2 = 0;
- if (((value&0xf00)>>8) > Apwrdelta)
- t3 = ((value&0xf00)>>8)-(Apwrdelta);
- else
- t3 = 0;
- if (((value&0xf000)>>12) > Apwrdelta)
- t4 = ((value&0xf000)>>12)-(Apwrdelta);
- else
- t4 = 0;
- }
- Adata |= ((t1<<16) + (t2<<20) + (t3<<24) + (t4<<28));
-
- if (i == 0)
- pAd->Tx40MPwrCfgABand[i+1] = (pAd->Tx40MPwrCfgABand[i+1] & 0x0000FFFF) | (Adata & 0xFFFF0000);
- else
- pAd->Tx40MPwrCfgABand[i+1] = Adata;
-
- DBGPRINT_RAW(RT_DEBUG_TRACE, ("40MHz BW, 5GHz band, Adata = %lx \n", Adata));
- }
- }
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Read initial channel power parameters from EEPROM
-
- Arguments:
- Adapter Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPReadChannelPwr(
- IN PRTMP_ADAPTER pAd)
-{
- UCHAR i, choffset;
- EEPROM_TX_PWR_STRUC Power;
- EEPROM_TX_PWR_STRUC Power2;
-
- // Read Tx power value for all channels
- // Value from 1 - 0x7f. Default value is 24.
- // Power value : 2.4G 0x00 (0) ~ 0x1F (31)
- // : 5.5G 0xF9 (-7) ~ 0x0F (15)
-
- // 0. 11b/g, ch1 - ch 14
- for (i = 0; i < 7; i++)
- {
- RT28xx_EEPROM_READ16(pAd, EEPROM_G_TX_PWR_OFFSET + i * 2, Power.word);
- RT28xx_EEPROM_READ16(pAd, EEPROM_G_TX2_PWR_OFFSET + i * 2, Power2.word);
- pAd->TxPower[i * 2].Channel = i * 2 + 1;
- pAd->TxPower[i * 2 + 1].Channel = i * 2 + 2;
-
- if ((Power.field.Byte0 > 31) || (Power.field.Byte0 < 0))
- pAd->TxPower[i * 2].Power = DEFAULT_RF_TX_POWER;
- else
- pAd->TxPower[i * 2].Power = Power.field.Byte0;
-
- if ((Power.field.Byte1 > 31) || (Power.field.Byte1 < 0))
- pAd->TxPower[i * 2 + 1].Power = DEFAULT_RF_TX_POWER;
- else
- pAd->TxPower[i * 2 + 1].Power = Power.field.Byte1;
-
- if ((Power2.field.Byte0 > 31) || (Power2.field.Byte0 < 0))
- pAd->TxPower[i * 2].Power2 = DEFAULT_RF_TX_POWER;
- else
- pAd->TxPower[i * 2].Power2 = Power2.field.Byte0;
-
- if ((Power2.field.Byte1 > 31) || (Power2.field.Byte1 < 0))
- pAd->TxPower[i * 2 + 1].Power2 = DEFAULT_RF_TX_POWER;
- else
- pAd->TxPower[i * 2 + 1].Power2 = Power2.field.Byte1;
- }
-
- // 1. U-NII lower/middle band: 36, 38, 40; 44, 46, 48; 52, 54, 56; 60, 62, 64 (including central frequency in BW 40MHz)
- // 1.1 Fill up channel
- choffset = 14;
- for (i = 0; i < 4; i++)
- {
- pAd->TxPower[3 * i + choffset + 0].Channel = 36 + i * 8 + 0;
- pAd->TxPower[3 * i + choffset + 0].Power = DEFAULT_RF_TX_POWER;
- pAd->TxPower[3 * i + choffset + 0].Power2 = DEFAULT_RF_TX_POWER;
-
- pAd->TxPower[3 * i + choffset + 1].Channel = 36 + i * 8 + 2;
- pAd->TxPower[3 * i + choffset + 1].Power = DEFAULT_RF_TX_POWER;
- pAd->TxPower[3 * i + choffset + 1].Power2 = DEFAULT_RF_TX_POWER;
-
- pAd->TxPower[3 * i + choffset + 2].Channel = 36 + i * 8 + 4;
- pAd->TxPower[3 * i + choffset + 2].Power = DEFAULT_RF_TX_POWER;
- pAd->TxPower[3 * i + choffset + 2].Power2 = DEFAULT_RF_TX_POWER;
- }
-
- // 1.2 Fill up power
- for (i = 0; i < 6; i++)
- {
- RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX_PWR_OFFSET + i * 2, Power.word);
- RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX2_PWR_OFFSET + i * 2, Power2.word);
-
- if ((Power.field.Byte0 < 16) && (Power.field.Byte0 >= -7))
- pAd->TxPower[i * 2 + choffset + 0].Power = Power.field.Byte0;
-
- if ((Power.field.Byte1 < 16) && (Power.field.Byte1 >= -7))
- pAd->TxPower[i * 2 + choffset + 1].Power = Power.field.Byte1;
-
- if ((Power2.field.Byte0 < 16) && (Power2.field.Byte0 >= -7))
- pAd->TxPower[i * 2 + choffset + 0].Power2 = Power2.field.Byte0;
-
- if ((Power2.field.Byte1 < 16) && (Power2.field.Byte1 >= -7))
- pAd->TxPower[i * 2 + choffset + 1].Power2 = Power2.field.Byte1;
- }
-
- // 2. HipperLAN 2 100, 102 ,104; 108, 110, 112; 116, 118, 120; 124, 126, 128; 132, 134, 136; 140 (including central frequency in BW 40MHz)
- // 2.1 Fill up channel
- choffset = 14 + 12;
- for (i = 0; i < 5; i++)
- {
- pAd->TxPower[3 * i + choffset + 0].Channel = 100 + i * 8 + 0;
- pAd->TxPower[3 * i + choffset + 0].Power = DEFAULT_RF_TX_POWER;
- pAd->TxPower[3 * i + choffset + 0].Power2 = DEFAULT_RF_TX_POWER;
-
- pAd->TxPower[3 * i + choffset + 1].Channel = 100 + i * 8 + 2;
- pAd->TxPower[3 * i + choffset + 1].Power = DEFAULT_RF_TX_POWER;
- pAd->TxPower[3 * i + choffset + 1].Power2 = DEFAULT_RF_TX_POWER;
-
- pAd->TxPower[3 * i + choffset + 2].Channel = 100 + i * 8 + 4;
- pAd->TxPower[3 * i + choffset + 2].Power = DEFAULT_RF_TX_POWER;
- pAd->TxPower[3 * i + choffset + 2].Power2 = DEFAULT_RF_TX_POWER;
- }
- pAd->TxPower[3 * 5 + choffset + 0].Channel = 140;
- pAd->TxPower[3 * 5 + choffset + 0].Power = DEFAULT_RF_TX_POWER;
- pAd->TxPower[3 * 5 + choffset + 0].Power2 = DEFAULT_RF_TX_POWER;
-
- // 2.2 Fill up power
- for (i = 0; i < 8; i++)
- {
- RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX_PWR_OFFSET + (choffset - 14) + i * 2, Power.word);
- RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX2_PWR_OFFSET + (choffset - 14) + i * 2, Power2.word);
-
- if ((Power.field.Byte0 < 16) && (Power.field.Byte0 >= -7))
- pAd->TxPower[i * 2 + choffset + 0].Power = Power.field.Byte0;
-
- if ((Power.field.Byte1 < 16) && (Power.field.Byte1 >= -7))
- pAd->TxPower[i * 2 + choffset + 1].Power = Power.field.Byte1;
-
- if ((Power2.field.Byte0 < 16) && (Power2.field.Byte0 >= -7))
- pAd->TxPower[i * 2 + choffset + 0].Power2 = Power2.field.Byte0;
-
- if ((Power2.field.Byte1 < 16) && (Power2.field.Byte1 >= -7))
- pAd->TxPower[i * 2 + choffset + 1].Power2 = Power2.field.Byte1;
- }
-
- // 3. U-NII upper band: 149, 151, 153; 157, 159, 161; 165 (including central frequency in BW 40MHz)
- // 3.1 Fill up channel
- choffset = 14 + 12 + 16;
- for (i = 0; i < 2; i++)
- {
- pAd->TxPower[3 * i + choffset + 0].Channel = 149 + i * 8 + 0;
- pAd->TxPower[3 * i + choffset + 0].Power = DEFAULT_RF_TX_POWER;
- pAd->TxPower[3 * i + choffset + 0].Power2 = DEFAULT_RF_TX_POWER;
-
- pAd->TxPower[3 * i + choffset + 1].Channel = 149 + i * 8 + 2;
- pAd->TxPower[3 * i + choffset + 1].Power = DEFAULT_RF_TX_POWER;
- pAd->TxPower[3 * i + choffset + 1].Power2 = DEFAULT_RF_TX_POWER;
-
- pAd->TxPower[3 * i + choffset + 2].Channel = 149 + i * 8 + 4;
- pAd->TxPower[3 * i + choffset + 2].Power = DEFAULT_RF_TX_POWER;
- pAd->TxPower[3 * i + choffset + 2].Power2 = DEFAULT_RF_TX_POWER;
- }
- pAd->TxPower[3 * 2 + choffset + 0].Channel = 165;
- pAd->TxPower[3 * 2 + choffset + 0].Power = DEFAULT_RF_TX_POWER;
- pAd->TxPower[3 * 2 + choffset + 0].Power2 = DEFAULT_RF_TX_POWER;
-
- // 3.2 Fill up power
- for (i = 0; i < 4; i++)
- {
- RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX_PWR_OFFSET + (choffset - 14) + i * 2, Power.word);
- RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX2_PWR_OFFSET + (choffset - 14) + i * 2, Power2.word);
-
- if ((Power.field.Byte0 < 16) && (Power.field.Byte0 >= -7))
- pAd->TxPower[i * 2 + choffset + 0].Power = Power.field.Byte0;
-
- if ((Power.field.Byte1 < 16) && (Power.field.Byte1 >= -7))
- pAd->TxPower[i * 2 + choffset + 1].Power = Power.field.Byte1;
-
- if ((Power2.field.Byte0 < 16) && (Power2.field.Byte0 >= -7))
- pAd->TxPower[i * 2 + choffset + 0].Power2 = Power2.field.Byte0;
-
- if ((Power2.field.Byte1 < 16) && (Power2.field.Byte1 >= -7))
- pAd->TxPower[i * 2 + choffset + 1].Power2 = Power2.field.Byte1;
- }
-
- // 4. Print and Debug
- choffset = 14 + 12 + 16 + 7;
-
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Read the following from the registry
- 1. All the parameters
- 2. NetworkAddres
-
- Arguments:
- Adapter Pointer to our adapter
- WrapperConfigurationContext For use by NdisOpenConfiguration
-
- Return Value:
- NDIS_STATUS_SUCCESS
- NDIS_STATUS_FAILURE
- NDIS_STATUS_RESOURCES
-
- IRQL = PASSIVE_LEVEL
-
- Note:
-
- ========================================================================
-*/
-NDIS_STATUS NICReadRegParameters(
- IN PRTMP_ADAPTER pAd,
- IN NDIS_HANDLE WrapperConfigurationContext
- )
-{
- NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
- DBGPRINT_S(Status, ("<-- NICReadRegParameters, Status=%x\n", Status));
- return Status;
-}
-
-
-#ifdef RT2870
-/*
- ========================================================================
-
- Routine Description:
- For RF filter calibration purpose
-
- Arguments:
- pAd Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
-
- ========================================================================
-*/
-#ifndef RT30xx
-VOID RTUSBFilterCalibration(
- IN PRTMP_ADAPTER pAd)
-{
- UCHAR R55x = 0, value, FilterTarget = 0x1E, BBPValue;
- UINT loop = 0, count = 0, loopcnt = 0, ReTry = 0;
- UCHAR RF_R24_Value = 0;
-
- // Give bbp filter initial value
- pAd->Mlme.CaliBW20RfR24 = 0x16;
- pAd->Mlme.CaliBW40RfR24 = 0x36; //Bit[5] must be 1 for BW 40
-
- do
- {
- if (loop == 1) //BandWidth = 40 MHz
- {
- // Write 0x27 to RF_R24 to program filter
- RF_R24_Value = 0x27;
- RT30xxWriteRFRegister(pAd, RF_R24, RF_R24_Value);
- FilterTarget = 0x19;
-
- // when calibrate BW40, BBP mask must set to BW40.
- RTUSBReadBBPRegister(pAd, BBP_R4, &BBPValue);
- BBPValue&= (~0x18);
- BBPValue|= (0x10);
- RTUSBWriteBBPRegister(pAd, BBP_R4, BBPValue);
- }
- else //BandWidth = 20 MHz
- {
- // Write 0x07 to RF_R24 to program filter
- RF_R24_Value = 0x07;
- RT30xxWriteRFRegister(pAd, RF_R24, RF_R24_Value);
- FilterTarget = 0x16;
- }
-
- // Write 0x01 to RF_R22 to enable baseband loopback mode
- RT30xxReadRFRegister(pAd, RF_R22, &value);
- value |= 0x01;
- RT30xxWriteRFRegister(pAd, RF_R22, value);
-
- // Write 0x00 to BBP_R24 to set power & frequency of passband test tone
- RTUSBWriteBBPRegister(pAd, BBP_R24, 0);
-
- do
- {
- // Write 0x90 to BBP_R25 to transmit test tone
- RTUSBWriteBBPRegister(pAd, BBP_R25, 0x90);
-
- RTMPusecDelay(1000);
- // Read BBP_R55[6:0] for received power, set R55x = BBP_R55[6:0]
- RTUSBReadBBPRegister(pAd, BBP_R55, &value);
- R55x = value & 0xFF;
-
- } while ((ReTry++ < 100) && (R55x == 0));
-
- // Write 0x06 to BBP_R24 to set power & frequency of stopband test tone
- RTUSBWriteBBPRegister(pAd, BBP_R24, 0x06);
-
- while(TRUE)
- {
- // Write 0x90 to BBP_R25 to transmit test tone
- RTUSBWriteBBPRegister(pAd, BBP_R25, 0x90);
-
- //We need to wait for calibration
- RTMPusecDelay(1000);
- RTUSBReadBBPRegister(pAd, BBP_R55, &value);
- value &= 0xFF;
- if ((R55x - value) < FilterTarget)
- {
- RF_R24_Value ++;
- }
- else if ((R55x - value) == FilterTarget)
- {
- RF_R24_Value ++;
- count ++;
- }
- else
- {
- break;
- }
-
- // prevent infinite loop cause driver hang.
- if (loopcnt++ > 100)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("RTUSBFilterCalibration - can't find a valid value, loopcnt=%d stop calibrating", loopcnt));
- break;
- }
-
- // Write RF_R24 to program filter
- RT30xxWriteRFRegister(pAd, RF_R24, RF_R24_Value);
- }
-
- if (count > 0)
- {
- RF_R24_Value = RF_R24_Value - ((count) ? (1) : (0));
- }
-
- // Store for future usage
- if (loopcnt < 100)
- {
- if (loop++ == 0)
- {
- //BandWidth = 20 MHz
- pAd->Mlme.CaliBW20RfR24 = (UCHAR)RF_R24_Value;
- }
- else
- {
- //BandWidth = 40 MHz
- pAd->Mlme.CaliBW40RfR24 = (UCHAR)RF_R24_Value;
- break;
- }
- }
- else
- break;
-
- RT30xxWriteRFRegister(pAd, RF_R24, RF_R24_Value);
-
- // reset count
- count = 0;
- } while(TRUE);
-
- //
- // Set back to initial state
- //
- RTUSBWriteBBPRegister(pAd, BBP_R24, 0);
-
- RT30xxReadRFRegister(pAd, RF_R22, &value);
- value &= ~(0x01);
- RT30xxWriteRFRegister(pAd, RF_R22, value);
-
- // set BBP back to BW20
- RTUSBReadBBPRegister(pAd, BBP_R4, &BBPValue);
- BBPValue&= (~0x18);
- RTUSBWriteBBPRegister(pAd, BBP_R4, BBPValue);
-
- DBGPRINT(RT_DEBUG_TRACE, ("RTUSBFilterCalibration - CaliBW20RfR24=0x%x, CaliBW40RfR24=0x%x\n", pAd->Mlme.CaliBW20RfR24, pAd->Mlme.CaliBW40RfR24));
-}
-#endif /* RT30xx */
-#ifdef RT30xx
-VOID RTMPFilterCalibration(
- IN PRTMP_ADAPTER pAd)
-{
- UCHAR R55x = 0, value, FilterTarget = 0x1E, BBPValue=0;
- UINT loop = 0, count = 0, loopcnt = 0, ReTry = 0;
- UCHAR RF_R24_Value = 0;
-
- // Give bbp filter initial value
- pAd->Mlme.CaliBW20RfR24 = 0x1F;
- pAd->Mlme.CaliBW40RfR24 = 0x2F; //Bit[5] must be 1 for BW 40
-
- do
- {
- if (loop == 1) //BandWidth = 40 MHz
- {
- // Write 0x27 to RF_R24 to program filter
- RF_R24_Value = 0x27;
- RT30xxWriteRFRegister(pAd, RF_R24, RF_R24_Value);
- if (IS_RT3090(pAd))
- FilterTarget = 0x15;
- else
- FilterTarget = 0x19;
-
- // when calibrate BW40, BBP mask must set to BW40.
- 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);
-
- // set to BW40
- RT30xxReadRFRegister(pAd, RF_R31, &value);
- value |= 0x20;
- RT30xxWriteRFRegister(pAd, RF_R31, value);
- }
- else //BandWidth = 20 MHz
- {
- // Write 0x07 to RF_R24 to program filter
- RF_R24_Value = 0x07;
- RT30xxWriteRFRegister(pAd, RF_R24, RF_R24_Value);
- if (IS_RT3090(pAd))
- FilterTarget = 0x13;
- else
- FilterTarget = 0x16;
-
- // set to BW20
- RT30xxReadRFRegister(pAd, RF_R31, &value);
- value &= (~0x20);
- RT30xxWriteRFRegister(pAd, RF_R31, value);
- }
-
- // Write 0x01 to RF_R22 to enable baseband loopback mode
- RT30xxReadRFRegister(pAd, RF_R22, &value);
- value |= 0x01;
- RT30xxWriteRFRegister(pAd, RF_R22, value);
-
- // Write 0x00 to BBP_R24 to set power & frequency of passband test tone
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R24, 0);
-
- do
- {
- // Write 0x90 to BBP_R25 to transmit test tone
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R25, 0x90);
-
- RTMPusecDelay(1000);
- // Read BBP_R55[6:0] for received power, set R55x = BBP_R55[6:0]
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R55, &value);
- R55x = value & 0xFF;
-
- } while ((ReTry++ < 100) && (R55x == 0));
-
- // Write 0x06 to BBP_R24 to set power & frequency of stopband test tone
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R24, 0x06);
-
- while(TRUE)
- {
- // Write 0x90 to BBP_R25 to transmit test tone
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R25, 0x90);
-
- //We need to wait for calibration
- RTMPusecDelay(1000);
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R55, &value);
- value &= 0xFF;
- if ((R55x - value) < FilterTarget)
- {
- RF_R24_Value ++;
- }
- else if ((R55x - value) == FilterTarget)
- {
- RF_R24_Value ++;
- count ++;
- }
- else
- {
- break;
- }
-
- // prevent infinite loop cause driver hang.
- if (loopcnt++ > 100)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("RTMPFilterCalibration - can't find a valid value, loopcnt=%d stop calibrating", loopcnt));
- break;
- }
-
- // Write RF_R24 to program filter
- RT30xxWriteRFRegister(pAd, RF_R24, RF_R24_Value);
- }
-
- if (count > 0)
- {
- RF_R24_Value = RF_R24_Value - ((count) ? (1) : (0));
- }
-
- // Store for future usage
- if (loopcnt < 100)
- {
- if (loop++ == 0)
- {
- //BandWidth = 20 MHz
- pAd->Mlme.CaliBW20RfR24 = (UCHAR)RF_R24_Value;
- }
- else
- {
- //BandWidth = 40 MHz
- pAd->Mlme.CaliBW40RfR24 = (UCHAR)RF_R24_Value;
- break;
- }
- }
- else
- break;
-
- RT30xxWriteRFRegister(pAd, RF_R24, RF_R24_Value);
-
- // reset count
- count = 0;
- } while(TRUE);
-
- //
- // Set back to initial state
- //
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R24, 0);
-
- RT30xxReadRFRegister(pAd, RF_R22, &value);
- value &= ~(0x01);
- RT30xxWriteRFRegister(pAd, RF_R22, value);
-
- // set BBP back to BW20
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
- BBPValue&= (~0x18);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
-
- DBGPRINT(RT_DEBUG_TRACE, ("RTMPFilterCalibration - CaliBW20RfR24=0x%x, CaliBW40RfR24=0x%x\n", pAd->Mlme.CaliBW20RfR24, pAd->Mlme.CaliBW40RfR24));
-}
-#endif /* RT30xx */
-
-VOID NICInitRT30xxRFRegisters(IN PRTMP_ADAPTER pAd)
-{
- INT i;
- // Driver must read EEPROM to get RfIcType before initial RF registers
- // Initialize RF register to default value
-#ifndef RT30xx
- if (IS_RT3070(pAd) && ((pAd->RfIcType == RFIC_3020) ||(pAd->RfIcType == RFIC_2020)))
- {
- // Init RF calibration
- // Driver should toggle RF R30 bit7 before init RF registers
- ULONG RfReg = 0;
- RT30xxReadRFRegister(pAd, RF_R30, (PUCHAR)&RfReg);
- RfReg |= 0x80;
- RT30xxWriteRFRegister(pAd, RF_R30, (UCHAR)RfReg);
- RTMPusecDelay(1000);
- RfReg &= 0x7F;
- RT30xxWriteRFRegister(pAd, RF_R30, (UCHAR)RfReg);
-
- // Initialize RF register to default value
- for (i = 0; i < NUM_RF_REG_PARMS; i++)
- {
- RT30xxWriteRFRegister(pAd, RT30xx_RFRegTable[i].Register, RT30xx_RFRegTable[i].Value);
- }
-
- //For RF filter Calibration
- RTUSBFilterCalibration(pAd);
- }
-#endif
-#ifdef RT30xx
- if (IS_RT3070(pAd) || IS_RT3071(pAd))
- {
- // Init RF calibration
- // Driver should toggle RF R30 bit7 before init RF registers
- UINT32 RfReg = 0;
- UINT32 data;
-
- RT30xxReadRFRegister(pAd, RF_R30, (PUCHAR)&RfReg);
- RfReg |= 0x80;
- RT30xxWriteRFRegister(pAd, RF_R30, (UCHAR)RfReg);
- RTMPusecDelay(1000);
- RfReg &= 0x7F;
- RT30xxWriteRFRegister(pAd, RF_R30, (UCHAR)RfReg);
-
- // Initialize RF register to default value
- for (i = 0; i < NUM_RF_REG_PARMS; i++)
- {
- RT30xxWriteRFRegister(pAd, RT30xx_RFRegTable[i].Register, RT30xx_RFRegTable[i].Value);
- }
-
- // add by johnli
- if (IS_RT3070(pAd))
- {
- // Update MAC 0x05D4 from 01xxxxxx to 0Dxxxxxx (voltage 1.2V to 1.35V) for RT3070 to improve yield rate
- RTUSBReadMACRegister(pAd, LDO_CFG0, &data);
- data = ((data & 0xF0FFFFFF) | 0x0D000000);
- RTUSBWriteMACRegister(pAd, LDO_CFG0, data);
- }
- else if (IS_RT3071(pAd))
- {
- // Driver should set RF R6 bit6 on before init RF registers
- RT30xxReadRFRegister(pAd, RF_R06, (PUCHAR)&RfReg);
- RfReg |= 0x40;
- RT30xxWriteRFRegister(pAd, RF_R06, (UCHAR)RfReg);
-
- // init R31
- RT30xxWriteRFRegister(pAd, RF_R31, 0x14);
-
- // RT3071 version E has fixed this issue
- if ((pAd->NicConfig2.field.DACTestBit == 1) && ((pAd->MACVersion & 0xffff) < 0x0211))
- {
- // patch tx EVM issue temporarily
- RTUSBReadMACRegister(pAd, LDO_CFG0, &data);
- data = ((data & 0xE0FFFFFF) | 0x0D000000);
- RTUSBWriteMACRegister(pAd, LDO_CFG0, data);
- }
- else
- {
- RTMP_IO_READ32(pAd, LDO_CFG0, &data);
- data = ((data & 0xE0FFFFFF) | 0x01000000);
- RTMP_IO_WRITE32(pAd, LDO_CFG0, data);
- }
-
- // patch LNA_PE_G1 failed issue
- RTUSBReadMACRegister(pAd, GPIO_SWITCH, &data);
- data &= ~(0x20);
- RTUSBWriteMACRegister(pAd, GPIO_SWITCH, data);
- }
-
- //For RF filter Calibration
- RTMPFilterCalibration(pAd);
-
- // Initialize RF R27 register, set RF R27 must be behind RTMPFilterCalibration()
- if ((pAd->MACVersion & 0xffff) < 0x0211)
- RT30xxWriteRFRegister(pAd, RF_R27, 0x3);
-
- // set led open drain enable
- RTUSBReadMACRegister(pAd, OPT_14, &data);
- data |= 0x01;
- RTUSBWriteMACRegister(pAd, OPT_14, data);
-
- if (IS_RT3071(pAd))
- {
- // add by johnli, RF power sequence setup, load RF normal operation-mode setup
- RT30xxLoadRFNormalModeSetup(pAd);
- }
- }
-#endif
-}
-#endif // RT2870 //
-
-
-/*
- ========================================================================
-
- Routine Description:
- Read initial parameters from EEPROM
-
- Arguments:
- Adapter Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID NICReadEEPROMParameters(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR mac_addr)
-{
- UINT32 data = 0;
- USHORT i, value, value2;
- UCHAR TmpPhy;
- EEPROM_TX_PWR_STRUC Power;
- EEPROM_VERSION_STRUC Version;
- EEPROM_ANTENNA_STRUC Antenna;
- EEPROM_NIC_CONFIG2_STRUC NicConfig2;
-
- DBGPRINT(RT_DEBUG_TRACE, ("--> NICReadEEPROMParameters\n"));
-
- // Init EEPROM Address Number, before access EEPROM; if 93c46, EEPROMAddressNum=6, else if 93c66, EEPROMAddressNum=8
- RTMP_IO_READ32(pAd, E2PROM_CSR, &data);
- DBGPRINT(RT_DEBUG_TRACE, ("--> E2PROM_CSR = 0x%x\n", data));
-
- if((data & 0x30) == 0)
- pAd->EEPROMAddressNum = 6; // 93C46
- else if((data & 0x30) == 0x10)
- pAd->EEPROMAddressNum = 8; // 93C66
- else
- pAd->EEPROMAddressNum = 8; // 93C86
- DBGPRINT(RT_DEBUG_TRACE, ("--> EEPROMAddressNum = %d\n", pAd->EEPROMAddressNum ));
-
- // RT2860 MAC no longer auto load MAC address from E2PROM. Driver has to intialize
- // MAC address registers according to E2PROM setting
- if (mac_addr == NULL ||
- strlen(mac_addr) != 17 ||
- mac_addr[2] != ':' || mac_addr[5] != ':' || mac_addr[8] != ':' ||
- mac_addr[11] != ':' || mac_addr[14] != ':')
- {
- USHORT Addr01,Addr23,Addr45 ;
-
- RT28xx_EEPROM_READ16(pAd, 0x04, Addr01);
- RT28xx_EEPROM_READ16(pAd, 0x06, Addr23);
- RT28xx_EEPROM_READ16(pAd, 0x08, Addr45);
-
- pAd->PermanentAddress[0] = (UCHAR)(Addr01 & 0xff);
- pAd->PermanentAddress[1] = (UCHAR)(Addr01 >> 8);
- pAd->PermanentAddress[2] = (UCHAR)(Addr23 & 0xff);
- pAd->PermanentAddress[3] = (UCHAR)(Addr23 >> 8);
- pAd->PermanentAddress[4] = (UCHAR)(Addr45 & 0xff);
- pAd->PermanentAddress[5] = (UCHAR)(Addr45 >> 8);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Initialize MAC Address from E2PROM \n"));
- }
- else
- {
- INT j;
- PUCHAR macptr;
-
- macptr = mac_addr;
-
- for (j=0; j<MAC_ADDR_LEN; j++)
- {
- AtoH(macptr, &pAd->PermanentAddress[j], 1);
- macptr=macptr+3;
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("Initialize MAC Address from module parameter \n"));
- }
-
-
- {
- //more conveninet to test mbssid, so ap's bssid &0xf1
- if (pAd->PermanentAddress[0] == 0xff)
- pAd->PermanentAddress[0] = RandomByte(pAd)&0xf8;
-
- //if (pAd->PermanentAddress[5] == 0xff)
- // pAd->PermanentAddress[5] = RandomByte(pAd)&0xf8;
-
- DBGPRINT_RAW(RT_DEBUG_TRACE,("E2PROM MAC: =%02x:%02x:%02x:%02x:%02x:%02x\n",
- pAd->PermanentAddress[0], pAd->PermanentAddress[1],
- pAd->PermanentAddress[2], pAd->PermanentAddress[3],
- pAd->PermanentAddress[4], pAd->PermanentAddress[5]));
- if (pAd->bLocalAdminMAC == FALSE)
- {
- MAC_DW0_STRUC csr2;
- MAC_DW1_STRUC csr3;
- COPY_MAC_ADDR(pAd->CurrentAddress, pAd->PermanentAddress);
- csr2.field.Byte0 = pAd->CurrentAddress[0];
- csr2.field.Byte1 = pAd->CurrentAddress[1];
- csr2.field.Byte2 = pAd->CurrentAddress[2];
- csr2.field.Byte3 = pAd->CurrentAddress[3];
- RTMP_IO_WRITE32(pAd, MAC_ADDR_DW0, csr2.word);
- csr3.word = 0;
- csr3.field.Byte4 = pAd->CurrentAddress[4];
- csr3.field.Byte5 = pAd->CurrentAddress[5];
- csr3.field.U2MeMask = 0xff;
- RTMP_IO_WRITE32(pAd, MAC_ADDR_DW1, csr3.word);
- DBGPRINT_RAW(RT_DEBUG_TRACE,("E2PROM MAC: =%02x:%02x:%02x:%02x:%02x:%02x\n",
- pAd->PermanentAddress[0], pAd->PermanentAddress[1],
- pAd->PermanentAddress[2], pAd->PermanentAddress[3],
- pAd->PermanentAddress[4], pAd->PermanentAddress[5]));
- }
- }
-
- // if not return early. cause fail at emulation.
- // Init the channel number for TX channel power
- RTMPReadChannelPwr(pAd);
-
- // if E2PROM version mismatch with driver's expectation, then skip
- // all subsequent E2RPOM retieval and set a system error bit to notify GUI
- RT28xx_EEPROM_READ16(pAd, EEPROM_VERSION_OFFSET, Version.word);
- pAd->EepromVersion = Version.field.Version + Version.field.FaeReleaseNumber * 256;
- DBGPRINT(RT_DEBUG_TRACE, ("E2PROM: Version = %d, FAE release #%d\n", Version.field.Version, Version.field.FaeReleaseNumber));
-
- if (Version.field.Version > VALID_EEPROM_VERSION)
- {
- DBGPRINT_ERR(("E2PROM: WRONG VERSION 0x%x, should be %d\n",Version.field.Version, VALID_EEPROM_VERSION));
- /*pAd->SystemErrorBitmap |= 0x00000001;
-
- // hard-code default value when no proper E2PROM installed
- pAd->bAutoTxAgcA = FALSE;
- pAd->bAutoTxAgcG = FALSE;
-
- // Default the channel power
- for (i = 0; i < MAX_NUM_OF_CHANNELS; i++)
- pAd->TxPower[i].Power = DEFAULT_RF_TX_POWER;
-
- // Default the channel power
- for (i = 0; i < MAX_NUM_OF_11JCHANNELS; i++)
- pAd->TxPower11J[i].Power = DEFAULT_RF_TX_POWER;
-
- for(i = 0; i < NUM_EEPROM_BBP_PARMS; i++)
- pAd->EEPROMDefaultValue[i] = 0xffff;
- return; */
- }
-
- // Read BBP default value from EEPROM and store to array(EEPROMDefaultValue) in pAd
- RT28xx_EEPROM_READ16(pAd, EEPROM_NIC1_OFFSET, value);
- pAd->EEPROMDefaultValue[0] = value;
-
- RT28xx_EEPROM_READ16(pAd, EEPROM_NIC2_OFFSET, value);
- pAd->EEPROMDefaultValue[1] = value;
-
- RT28xx_EEPROM_READ16(pAd, 0x38, value); // Country Region
- pAd->EEPROMDefaultValue[2] = value;
-
- for(i = 0; i < 8; i++)
- {
- RT28xx_EEPROM_READ16(pAd, EEPROM_BBP_BASE_OFFSET + i*2, value);
- pAd->EEPROMDefaultValue[i+3] = value;
- }
-
- // We have to parse NIC configuration 0 at here.
- // If TSSI did not have preloaded value, it should reset the TxAutoAgc to false
- // Therefore, we have to read TxAutoAgc control beforehand.
- // Read Tx AGC control bit
- Antenna.word = pAd->EEPROMDefaultValue[0];
- if (Antenna.word == 0xFFFF)
- {
-#ifdef RT30xx
- if(IS_RT3090(pAd))
- {
- Antenna.word = 0;
- Antenna.field.RfIcType = RFIC_3020;
- Antenna.field.TxPath = 1;
- Antenna.field.RxPath = 1;
- }
- else
- {
-#endif // RT30xx //
- Antenna.word = 0;
- Antenna.field.RfIcType = RFIC_2820;
- Antenna.field.TxPath = 1;
- Antenna.field.RxPath = 2;
- DBGPRINT(RT_DEBUG_WARN, ("E2PROM error, hard code as 0x%04x\n", Antenna.word));
-#ifdef RT30xx
- }
-#endif // RT30xx //
- }
-
- // Choose the desired Tx&Rx stream.
- if ((pAd->CommonCfg.TxStream == 0) || (pAd->CommonCfg.TxStream > Antenna.field.TxPath))
- pAd->CommonCfg.TxStream = Antenna.field.TxPath;
-
- if ((pAd->CommonCfg.RxStream == 0) || (pAd->CommonCfg.RxStream > Antenna.field.RxPath))
- {
- pAd->CommonCfg.RxStream = Antenna.field.RxPath;
-
- if ((pAd->MACVersion < RALINK_2883_VERSION) &&
- (pAd->CommonCfg.RxStream > 2))
- {
- // only 2 Rx streams for RT2860 series
- pAd->CommonCfg.RxStream = 2;
- }
- }
-
- // 3*3
- // read value from EEPROM and set them to CSR174 ~ 177 in chain0 ~ chain2
- // yet implement
- for(i=0; i<3; i++)
- {
- }
-
- NicConfig2.word = pAd->EEPROMDefaultValue[1];
-
- {
-#ifndef RT30xx
- NicConfig2.word = 0;
-#endif
- if ((NicConfig2.word & 0x00ff) == 0xff)
- {
- NicConfig2.word &= 0xff00;
- }
-
- if ((NicConfig2.word >> 8) == 0xff)
- {
- NicConfig2.word &= 0x00ff;
- }
- }
-
- if (NicConfig2.field.DynamicTxAgcControl == 1)
- pAd->bAutoTxAgcA = pAd->bAutoTxAgcG = TRUE;
- else
- pAd->bAutoTxAgcA = pAd->bAutoTxAgcG = FALSE;
-
- DBGPRINT_RAW(RT_DEBUG_TRACE, ("NICReadEEPROMParameters: RxPath = %d, TxPath = %d\n", Antenna.field.RxPath, Antenna.field.TxPath));
-
- // Save the antenna for future use
- pAd->Antenna.word = Antenna.word;
-
- //
- // Reset PhyMode if we don't support 802.11a
- // Only RFIC_2850 & RFIC_2750 support 802.11a
- //
- if ((Antenna.field.RfIcType != RFIC_2850) && (Antenna.field.RfIcType != RFIC_2750))
- {
- if ((pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED) ||
- (pAd->CommonCfg.PhyMode == PHY_11A))
- pAd->CommonCfg.PhyMode = PHY_11BG_MIXED;
- else if ((pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) ||
- (pAd->CommonCfg.PhyMode == PHY_11AN_MIXED) ||
- (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED) ||
- (pAd->CommonCfg.PhyMode == PHY_11N_5G))
- pAd->CommonCfg.PhyMode = PHY_11BGN_MIXED;
- }
-
- // Read TSSI reference and TSSI boundary for temperature compensation. This is ugly
- // 0. 11b/g
- {
- /* these are tempature reference value (0x00 ~ 0xFE)
- ex: 0x00 0x15 0x25 0x45 0x88 0xA0 0xB5 0xD0 0xF0
- TssiPlusBoundaryG [4] [3] [2] [1] [0] (smaller) +
- TssiMinusBoundaryG[0] [1] [2] [3] [4] (larger) */
- RT28xx_EEPROM_READ16(pAd, 0x6E, Power.word);
- pAd->TssiMinusBoundaryG[4] = Power.field.Byte0;
- pAd->TssiMinusBoundaryG[3] = Power.field.Byte1;
- RT28xx_EEPROM_READ16(pAd, 0x70, Power.word);
- pAd->TssiMinusBoundaryG[2] = Power.field.Byte0;
- pAd->TssiMinusBoundaryG[1] = Power.field.Byte1;
- RT28xx_EEPROM_READ16(pAd, 0x72, Power.word);
- pAd->TssiRefG = Power.field.Byte0; /* reference value [0] */
- pAd->TssiPlusBoundaryG[1] = Power.field.Byte1;
- RT28xx_EEPROM_READ16(pAd, 0x74, Power.word);
- pAd->TssiPlusBoundaryG[2] = Power.field.Byte0;
- pAd->TssiPlusBoundaryG[3] = Power.field.Byte1;
- RT28xx_EEPROM_READ16(pAd, 0x76, Power.word);
- pAd->TssiPlusBoundaryG[4] = Power.field.Byte0;
- pAd->TxAgcStepG = Power.field.Byte1;
- pAd->TxAgcCompensateG = 0;
- pAd->TssiMinusBoundaryG[0] = pAd->TssiRefG;
- pAd->TssiPlusBoundaryG[0] = pAd->TssiRefG;
-
- // Disable TxAgc if the based value is not right
- if (pAd->TssiRefG == 0xff)
- pAd->bAutoTxAgcG = FALSE;
-
- DBGPRINT(RT_DEBUG_TRACE,("E2PROM: G Tssi[-4 .. +4] = %d %d %d %d - %d -%d %d %d %d, step=%d, tuning=%d\n",
- pAd->TssiMinusBoundaryG[4], pAd->TssiMinusBoundaryG[3], pAd->TssiMinusBoundaryG[2], pAd->TssiMinusBoundaryG[1],
- pAd->TssiRefG,
- pAd->TssiPlusBoundaryG[1], pAd->TssiPlusBoundaryG[2], pAd->TssiPlusBoundaryG[3], pAd->TssiPlusBoundaryG[4],
- pAd->TxAgcStepG, pAd->bAutoTxAgcG));
- }
- // 1. 11a
- {
- RT28xx_EEPROM_READ16(pAd, 0xD4, Power.word);
- pAd->TssiMinusBoundaryA[4] = Power.field.Byte0;
- pAd->TssiMinusBoundaryA[3] = Power.field.Byte1;
- RT28xx_EEPROM_READ16(pAd, 0xD6, Power.word);
- pAd->TssiMinusBoundaryA[2] = Power.field.Byte0;
- pAd->TssiMinusBoundaryA[1] = Power.field.Byte1;
- RT28xx_EEPROM_READ16(pAd, 0xD8, Power.word);
- pAd->TssiRefA = Power.field.Byte0;
- pAd->TssiPlusBoundaryA[1] = Power.field.Byte1;
- RT28xx_EEPROM_READ16(pAd, 0xDA, Power.word);
- pAd->TssiPlusBoundaryA[2] = Power.field.Byte0;
- pAd->TssiPlusBoundaryA[3] = Power.field.Byte1;
- RT28xx_EEPROM_READ16(pAd, 0xDC, Power.word);
- pAd->TssiPlusBoundaryA[4] = Power.field.Byte0;
- pAd->TxAgcStepA = Power.field.Byte1;
- pAd->TxAgcCompensateA = 0;
- pAd->TssiMinusBoundaryA[0] = pAd->TssiRefA;
- pAd->TssiPlusBoundaryA[0] = pAd->TssiRefA;
-
- // Disable TxAgc if the based value is not right
- if (pAd->TssiRefA == 0xff)
- pAd->bAutoTxAgcA = FALSE;
-
- DBGPRINT(RT_DEBUG_TRACE,("E2PROM: A Tssi[-4 .. +4] = %d %d %d %d - %d -%d %d %d %d, step=%d, tuning=%d\n",
- pAd->TssiMinusBoundaryA[4], pAd->TssiMinusBoundaryA[3], pAd->TssiMinusBoundaryA[2], pAd->TssiMinusBoundaryA[1],
- pAd->TssiRefA,
- pAd->TssiPlusBoundaryA[1], pAd->TssiPlusBoundaryA[2], pAd->TssiPlusBoundaryA[3], pAd->TssiPlusBoundaryA[4],
- pAd->TxAgcStepA, pAd->bAutoTxAgcA));
- }
- pAd->BbpRssiToDbmDelta = 0x0;
-
- // Read frequency offset setting for RF
- RT28xx_EEPROM_READ16(pAd, EEPROM_FREQ_OFFSET, value);
- if ((value & 0x00FF) != 0x00FF)
- pAd->RfFreqOffset = (ULONG) (value & 0x00FF);
- else
- pAd->RfFreqOffset = 0;
- DBGPRINT(RT_DEBUG_TRACE, ("E2PROM: RF FreqOffset=0x%lx \n", pAd->RfFreqOffset));
-
- //CountryRegion byte offset (38h)
- value = pAd->EEPROMDefaultValue[2] >> 8; // 2.4G band
- value2 = pAd->EEPROMDefaultValue[2] & 0x00FF; // 5G band
-
- if ((value <= REGION_MAXIMUM_BG_BAND) && (value2 <= REGION_MAXIMUM_A_BAND))
- {
- pAd->CommonCfg.CountryRegion = ((UCHAR) value) | 0x80;
- pAd->CommonCfg.CountryRegionForABand = ((UCHAR) value2) | 0x80;
- TmpPhy = pAd->CommonCfg.PhyMode;
- pAd->CommonCfg.PhyMode = 0xff;
- RTMPSetPhyMode(pAd, TmpPhy);
- SetCommonHT(pAd);
- }
-
- //
- // Get RSSI Offset on EEPROM 0x9Ah & 0x9Ch.
- // The valid value are (-10 ~ 10)
- //
- RT28xx_EEPROM_READ16(pAd, EEPROM_RSSI_BG_OFFSET, value);
- pAd->BGRssiOffset0 = value & 0x00ff;
- pAd->BGRssiOffset1 = (value >> 8);
- RT28xx_EEPROM_READ16(pAd, EEPROM_RSSI_BG_OFFSET+2, value);
- pAd->BGRssiOffset2 = value & 0x00ff;
- pAd->ALNAGain1 = (value >> 8);
- RT28xx_EEPROM_READ16(pAd, EEPROM_LNA_OFFSET, value);
- pAd->BLNAGain = value & 0x00ff;
- pAd->ALNAGain0 = (value >> 8);
-
- // Validate 11b/g RSSI_0 offset.
- if ((pAd->BGRssiOffset0 < -10) || (pAd->BGRssiOffset0 > 10))
- pAd->BGRssiOffset0 = 0;
-
- // Validate 11b/g RSSI_1 offset.
- if ((pAd->BGRssiOffset1 < -10) || (pAd->BGRssiOffset1 > 10))
- pAd->BGRssiOffset1 = 0;
-
- // Validate 11b/g RSSI_2 offset.
- if ((pAd->BGRssiOffset2 < -10) || (pAd->BGRssiOffset2 > 10))
- pAd->BGRssiOffset2 = 0;
-
- RT28xx_EEPROM_READ16(pAd, EEPROM_RSSI_A_OFFSET, value);
- pAd->ARssiOffset0 = value & 0x00ff;
- pAd->ARssiOffset1 = (value >> 8);
- RT28xx_EEPROM_READ16(pAd, (EEPROM_RSSI_A_OFFSET+2), value);
- pAd->ARssiOffset2 = value & 0x00ff;
- pAd->ALNAGain2 = (value >> 8);
-
- if (((UCHAR)pAd->ALNAGain1 == 0xFF) || (pAd->ALNAGain1 == 0x00))
- pAd->ALNAGain1 = pAd->ALNAGain0;
- if (((UCHAR)pAd->ALNAGain2 == 0xFF) || (pAd->ALNAGain2 == 0x00))
- pAd->ALNAGain2 = pAd->ALNAGain0;
-
- // Validate 11a RSSI_0 offset.
- if ((pAd->ARssiOffset0 < -10) || (pAd->ARssiOffset0 > 10))
- pAd->ARssiOffset0 = 0;
-
- // Validate 11a RSSI_1 offset.
- if ((pAd->ARssiOffset1 < -10) || (pAd->ARssiOffset1 > 10))
- pAd->ARssiOffset1 = 0;
-
- //Validate 11a RSSI_2 offset.
- if ((pAd->ARssiOffset2 < -10) || (pAd->ARssiOffset2 > 10))
- pAd->ARssiOffset2 = 0;
-
- //
- // Get LED Setting.
- //
- RT28xx_EEPROM_READ16(pAd, 0x3a, value);
- pAd->LedCntl.word = (value&0xff00) >> 8;
- RT28xx_EEPROM_READ16(pAd, EEPROM_LED1_OFFSET, value);
- pAd->Led1 = value;
- RT28xx_EEPROM_READ16(pAd, EEPROM_LED2_OFFSET, value);
- pAd->Led2 = value;
- RT28xx_EEPROM_READ16(pAd, EEPROM_LED3_OFFSET, value);
- pAd->Led3 = value;
-
- RTMPReadTxPwrPerRate(pAd);
-
-#ifdef RT30xx
- if (IS_RT30xx(pAd))
- {
- eFusePhysicalReadRegisters(pAd, EFUSE_TAG, 2, &value);
- pAd->EFuseTag = (value & 0xff);
- }
-#endif // RT30xx //
-
- DBGPRINT(RT_DEBUG_TRACE, ("<-- NICReadEEPROMParameters\n"));
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Set default value from EEPROM
-
- Arguments:
- Adapter Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID NICInitAsicFromEEPROM(
- IN PRTMP_ADAPTER pAd)
-{
- UINT32 data = 0;
- UCHAR BBPR1 = 0;
- USHORT i;
- EEPROM_ANTENNA_STRUC Antenna;
- EEPROM_NIC_CONFIG2_STRUC NicConfig2;
- UCHAR BBPR3 = 0;
-
- DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitAsicFromEEPROM\n"));
- for(i = 3; i < NUM_EEPROM_BBP_PARMS; i++)
- {
- UCHAR BbpRegIdx, BbpValue;
-
- if ((pAd->EEPROMDefaultValue[i] != 0xFFFF) && (pAd->EEPROMDefaultValue[i] != 0))
- {
- BbpRegIdx = (UCHAR)(pAd->EEPROMDefaultValue[i] >> 8);
- BbpValue = (UCHAR)(pAd->EEPROMDefaultValue[i] & 0xff);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BbpRegIdx, BbpValue);
- }
- }
-
-#ifndef RT30xx
- Antenna.word = pAd->Antenna.word;
-#endif
-#ifdef RT30xx
- Antenna.word = pAd->EEPROMDefaultValue[0];
- if (Antenna.word == 0xFFFF)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("E2PROM error, hard code as 0x%04x\n", Antenna.word));
- BUG_ON(Antenna.word == 0xFFFF);
- }
-#endif
- pAd->Mlme.RealRxPath = (UCHAR) Antenna.field.RxPath;
- pAd->RfIcType = (UCHAR) Antenna.field.RfIcType;
-
-#ifdef RT30xx
- DBGPRINT(RT_DEBUG_WARN, ("pAd->RfIcType = %d, RealRxPath=%d, TxPath = %d\n", pAd->RfIcType, pAd->Mlme.RealRxPath,Antenna.field.TxPath));
-
- // Save the antenna for future use
- pAd->Antenna.word = Antenna.word;
-#endif
- NicConfig2.word = pAd->EEPROMDefaultValue[1];
-
-#ifdef RT30xx
- {
- if ((NicConfig2.word & 0x00ff) == 0xff)
- {
- NicConfig2.word &= 0xff00;
- }
-
- if ((NicConfig2.word >> 8) == 0xff)
- {
- NicConfig2.word &= 0x00ff;
- }
- }
-#endif
- // Save the antenna for future use
- pAd->NicConfig2.word = NicConfig2.word;
-
-#ifdef RT30xx
- // set default antenna as main
- if (pAd->RfIcType == RFIC_3020)
- AsicSetRxAnt(pAd, pAd->RxAnt.Pair1PrimaryRxAnt);
-#endif
- //
- // Send LED Setting to MCU.
- //
- if (pAd->LedCntl.word == 0xFF)
- {
- pAd->LedCntl.word = 0x01;
- pAd->Led1 = 0x5555;
- pAd->Led2 = 0x2221;
-
-#ifdef RT2870
- pAd->Led3 = 0x5627;
-#endif // RT2870 //
- }
-
- AsicSendCommandToMcu(pAd, 0x52, 0xff, (UCHAR)pAd->Led1, (UCHAR)(pAd->Led1 >> 8));
- AsicSendCommandToMcu(pAd, 0x53, 0xff, (UCHAR)pAd->Led2, (UCHAR)(pAd->Led2 >> 8));
- AsicSendCommandToMcu(pAd, 0x54, 0xff, (UCHAR)pAd->Led3, (UCHAR)(pAd->Led3 >> 8));
- pAd->LedIndicatorStregth = 0xFF;
- RTMPSetSignalLED(pAd, -100); // Force signal strength Led to be turned off, before link up
-
- {
- // Read Hardware controlled Radio state enable bit
- if (NicConfig2.field.HardwareRadioControl == 1)
- {
- pAd->StaCfg.bHardwareRadio = TRUE;
-
- // Read GPIO pin2 as Hardware controlled radio state
- RTMP_IO_READ32(pAd, GPIO_CTRL_CFG, &data);
- if ((data & 0x04) == 0)
- {
- pAd->StaCfg.bHwRadio = FALSE;
- pAd->StaCfg.bRadio = FALSE;
- RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF);
- }
- }
- else
- pAd->StaCfg.bHardwareRadio = FALSE;
-
- if (pAd->StaCfg.bRadio == FALSE)
- {
- RTMPSetLED(pAd, LED_RADIO_OFF);
- }
- else
- {
- RTMPSetLED(pAd, LED_RADIO_ON);
- }
- }
-
- // Turn off patching for cardbus controller
- if (NicConfig2.field.CardbusAcceleration == 1)
- {
- }
-
- if (NicConfig2.field.DynamicTxAgcControl == 1)
- pAd->bAutoTxAgcA = pAd->bAutoTxAgcG = TRUE;
- else
- pAd->bAutoTxAgcA = pAd->bAutoTxAgcG = FALSE;
- //
- // Since BBP has been progamed, to make sure BBP setting will be
- // upate inside of AsicAntennaSelect, so reset to UNKNOWN_BAND!!
- //
- pAd->CommonCfg.BandState = UNKNOWN_BAND;
-
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPR3);
- BBPR3 &= (~0x18);
- if(pAd->Antenna.field.RxPath == 3)
- {
- BBPR3 |= (0x10);
- }
- else if(pAd->Antenna.field.RxPath == 2)
- {
- BBPR3 |= (0x8);
- }
- else if(pAd->Antenna.field.RxPath == 1)
- {
- BBPR3 |= (0x0);
- }
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPR3);
-
- {
- // Handle the difference when 1T
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &BBPR1);
- if(pAd->Antenna.field.TxPath == 1)
- {
- BBPR1 &= (~0x18);
- }
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, BBPR1);
-
- DBGPRINT(RT_DEBUG_TRACE, ("Use Hw Radio Control Pin=%d; if used Pin=%d;\n", pAd->CommonCfg.bHardwareRadio, pAd->CommonCfg.bHardwareRadio));
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("TxPath = %d, RxPath = %d, RFIC=%d, Polar+LED mode=%x\n", pAd->Antenna.field.TxPath, pAd->Antenna.field.RxPath, pAd->RfIcType, pAd->LedCntl.word));
- DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitAsicFromEEPROM\n"));
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Initialize NIC hardware
-
- Arguments:
- Adapter Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
-
- Note:
-
- ========================================================================
-*/
-NDIS_STATUS NICInitializeAdapter(
- IN PRTMP_ADAPTER pAd,
- IN BOOLEAN bHardReset)
-{
- NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
- WPDMA_GLO_CFG_STRUC GloCfg;
- ULONG i =0, j=0;
- AC_TXOP_CSR0_STRUC csr0;
-
- DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitializeAdapter\n"));
-
- // 3. Set DMA global configuration except TX_DMA_EN and RX_DMA_EN bits:
-retry:
- i = 0;
- do
- {
- RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word);
- if ((GloCfg.field.TxDMABusy == 0) && (GloCfg.field.RxDMABusy == 0))
- break;
-
- RTMPusecDelay(1000);
- i++;
- }while ( i<100);
- DBGPRINT(RT_DEBUG_TRACE, ("<== DMA offset 0x208 = 0x%x\n", GloCfg.word));
- GloCfg.word &= 0xff0;
- GloCfg.field.EnTXWriteBackDDONE =1;
- RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word);
-
- // Record HW Beacon offset
- pAd->BeaconOffset[0] = HW_BEACON_BASE0;
- pAd->BeaconOffset[1] = HW_BEACON_BASE1;
- pAd->BeaconOffset[2] = HW_BEACON_BASE2;
- pAd->BeaconOffset[3] = HW_BEACON_BASE3;
- pAd->BeaconOffset[4] = HW_BEACON_BASE4;
- pAd->BeaconOffset[5] = HW_BEACON_BASE5;
- pAd->BeaconOffset[6] = HW_BEACON_BASE6;
- pAd->BeaconOffset[7] = HW_BEACON_BASE7;
-
- //
- // write all shared Ring's base address into ASIC
- //
-
- // asic simulation sequence put this ahead before loading firmware.
- // pbf hardware reset
-
- // Initialze ASIC for TX & Rx operation
- if (NICInitializeAsic(pAd , bHardReset) != NDIS_STATUS_SUCCESS)
- {
- if (j++ == 0)
- {
- NICLoadFirmware(pAd);
- goto retry;
- }
- return NDIS_STATUS_FAILURE;
- }
-
-
-
-
- // WMM parameter
- csr0.word = 0;
- RTMP_IO_WRITE32(pAd, WMM_TXOP0_CFG, csr0.word);
- if (pAd->CommonCfg.PhyMode == PHY_11B)
- {
- csr0.field.Ac0Txop = 192; // AC_VI: 192*32us ~= 6ms
- csr0.field.Ac1Txop = 96; // AC_VO: 96*32us ~= 3ms
- }
- else
- {
- csr0.field.Ac0Txop = 96; // AC_VI: 96*32us ~= 3ms
- csr0.field.Ac1Txop = 48; // AC_VO: 48*32us ~= 1.5ms
- }
- RTMP_IO_WRITE32(pAd, WMM_TXOP1_CFG, csr0.word);
-
-
-
-
- // reset action
- // Load firmware
- // Status = NICLoadFirmware(pAd);
-
- DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitializeAdapter\n"));
- return Status;
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Initialize ASIC
-
- Arguments:
- Adapter Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
-
- Note:
-
- ========================================================================
-*/
-NDIS_STATUS NICInitializeAsic(
- IN PRTMP_ADAPTER pAd,
- IN BOOLEAN bHardReset)
-{
- ULONG Index = 0;
- UCHAR R0 = 0xff;
- UINT32 MacCsr12 = 0, Counter = 0;
-#ifdef RT2870
- UINT32 MacCsr0 = 0;
- NTSTATUS Status;
- UCHAR Value = 0xff;
-#endif // RT2870 //
-#ifdef RT30xx
- UINT32 eFuseCtrl;
-#endif // RT30xx //
- USHORT KeyIdx;
- INT i,apidx;
-
- DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitializeAsic\n"));
-
-
-#ifdef RT2870
- //
- // Make sure MAC gets ready after NICLoadFirmware().
- //
- Index = 0;
-
- //To avoid hang-on issue when interface up in kernel 2.4,
- //we use a local variable "MacCsr0" instead of using "pAd->MACVersion" directly.
- do
- {
- RTMP_IO_READ32(pAd, MAC_CSR0, &MacCsr0);
-
- if ((MacCsr0 != 0x00) && (MacCsr0 != 0xFFFFFFFF))
- break;
-
- RTMPusecDelay(10);
- } while (Index++ < 100);
-
- pAd->MACVersion = MacCsr0;
- DBGPRINT(RT_DEBUG_TRACE, ("MAC_CSR0 [ Ver:Rev=0x%08x]\n", pAd->MACVersion));
- // turn on bit13 (set to zero) after rt2860D. This is to solve high-current issue.
- RTMP_IO_READ32(pAd, PBF_SYS_CTRL, &MacCsr12);
- MacCsr12 &= (~0x2000);
- RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, MacCsr12);
-
- RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x3);
- RTMP_IO_WRITE32(pAd, USB_DMA_CFG, 0x0);
- Status = RTUSBVenderReset(pAd);
-
- RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x0);
-
- // Initialize MAC register to default value
- for(Index=0; Index<NUM_MAC_REG_PARMS; Index++)
- {
-#ifdef RT3070
- if ((MACRegTable[Index].Register == TX_SW_CFG0) && (IS_RT3070(pAd) || IS_RT3071(pAd)))
- {
- MACRegTable[Index].Value = 0x00000400;
- }
-#endif // RT3070 //
- RTMP_IO_WRITE32(pAd, (USHORT)MACRegTable[Index].Register, MACRegTable[Index].Value);
- }
-
-#ifndef RT30xx
- if(IS_RT3070(pAd))
- {
- // According to Frank Hsu (from Gary Tsao)
- RTMP_IO_WRITE32(pAd, (USHORT)TX_SW_CFG0, 0x00000400);
-
- // Initialize RT3070 serial MAC registers which is different from RT2870 serial
- RTUSBWriteMACRegister(pAd, TX_SW_CFG1, 0);
- RTUSBWriteMACRegister(pAd, TX_SW_CFG2, 0);
- }
-#endif
-
- {
- for (Index = 0; Index < NUM_STA_MAC_REG_PARMS; Index++)
- {
- RTMP_IO_WRITE32(pAd, (USHORT)STAMACRegTable[Index].Register, STAMACRegTable[Index].Value);
- }
- }
-#endif // RT2870 //
-
-#ifdef RT30xx
- // Initialize RT3070 serial MAc registers which is different from RT2870 serial
- if (IS_RT3090(pAd))
- {
- RTMP_IO_WRITE32(pAd, TX_SW_CFG1, 0);
-
- // RT3071 version E has fixed this issue
- if ((pAd->MACVersion & 0xffff) < 0x0211)
- {
- if (pAd->NicConfig2.field.DACTestBit == 1)
- {
- RTMP_IO_WRITE32(pAd, TX_SW_CFG2, 0x1F); // To fix throughput drop drastically
- }
- else
- {
- RTMP_IO_WRITE32(pAd, TX_SW_CFG2, 0x0F); // To fix throughput drop drastically
- }
- }
- else
- {
- RTMP_IO_WRITE32(pAd, TX_SW_CFG2, 0x0);
- }
- }
- else if (IS_RT3070(pAd))
- {
- RTMP_IO_WRITE32(pAd, TX_SW_CFG1, 0);
- RTMP_IO_WRITE32(pAd, TX_SW_CFG2, 0x1F); // To fix throughput drop drastically
- }
-#endif // RT30xx //
-
- //
- // Before program BBP, we need to wait BBP/RF get wake up.
- //
- Index = 0;
- do
- {
- RTMP_IO_READ32(pAd, MAC_STATUS_CFG, &MacCsr12);
-
- if ((MacCsr12 & 0x03) == 0) // if BB.RF is stable
- break;
-
- DBGPRINT(RT_DEBUG_TRACE, ("Check MAC_STATUS_CFG = Busy = %x\n", MacCsr12));
- RTMPusecDelay(1000);
- } while (Index++ < 100);
-
- // The commands to firmware should be after these commands, these commands will init firmware
- // PCI and USB are not the same because PCI driver needs to wait for PCI bus ready
- RTMP_IO_WRITE32(pAd, H2M_BBP_AGENT, 0); // initialize BBP R/W access agent
- RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CSR, 0);
- RTMPusecDelay(1000);
-
- // Read BBP register, make sure BBP is up and running before write new data
- Index = 0;
- do
- {
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R0, &R0);
- DBGPRINT(RT_DEBUG_TRACE, ("BBP version = %x\n", R0));
- } while ((++Index < 20) && ((R0 == 0xff) || (R0 == 0x00)));
- //ASSERT(Index < 20); //this will cause BSOD on Check-build driver
-
- if ((R0 == 0xff) || (R0 == 0x00))
- return NDIS_STATUS_FAILURE;
-
- // Initialize BBP register to default value
- for (Index = 0; Index < NUM_BBP_REG_PARMS; Index++)
- {
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBPRegTable[Index].Register, BBPRegTable[Index].Value);
- }
-
-#ifndef RT30xx
- // for rt2860E and after, init BBP_R84 with 0x19. This is for extension channel overlapping IOT.
- if ((pAd->MACVersion&0xffff) != 0x0101)
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R84, 0x19);
-
-#ifdef RT2870
- //write RT3070 BBP wchich different with 2870 after write RT2870 BBP
- if (IS_RT3070(pAd))
- {
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x0a);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R84, 0x99);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R105, 0x05);
- }
-#endif // RT2870 //
-#endif
-#ifdef RT30xx
- // for rt2860E and after, init BBP_R84 with 0x19. This is for extension channel overlapping IOT.
- // RT3090 should not program BBP R84 to 0x19, otherwise TX will block.
- if (((pAd->MACVersion&0xffff) != 0x0101) && (!IS_RT30xx(pAd)))
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R84, 0x19);
-
-// add by johnli, RF power sequence setup
- if (IS_RT30xx(pAd))
- { //update for RT3070/71/72/90/91/92.
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R79, 0x13);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R80, 0x05);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R81, 0x33);
- }
-
- if (IS_RT3090(pAd))
- {
- UCHAR bbpreg=0;
-
- // enable DC filter
- if ((pAd->MACVersion & 0xffff) >= 0x0211)
- {
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R103, 0xc0);
- }
-
- // improve power consumption
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R138, &bbpreg);
- if (pAd->Antenna.field.TxPath == 1)
- {
- // turn off tx DAC_1
- bbpreg = (bbpreg | 0x20);
- }
-
- if (pAd->Antenna.field.RxPath == 1)
- {
- // turn off tx ADC_1
- bbpreg &= (~0x2);
- }
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R138, bbpreg);
-
- // improve power consumption in RT3071 Ver.E
- if ((pAd->MACVersion & 0xffff) >= 0x0211)
- {
- RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R31, &bbpreg);
- bbpreg &= (~0x3);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R31, bbpreg);
- }
- }
-#endif
- if (pAd->MACVersion == 0x28600100)
- {
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x16);
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x12);
- }
-
- if (pAd->MACVersion >= RALINK_2880E_VERSION && pAd->MACVersion < RALINK_3070_VERSION) // 3*3
- {
- // enlarge MAX_LEN_CFG
- UINT32 csr;
- RTMP_IO_READ32(pAd, MAX_LEN_CFG, &csr);
- csr &= 0xFFF;
- csr |= 0x2000;
- RTMP_IO_WRITE32(pAd, MAX_LEN_CFG, csr);
- }
-
-#ifdef RT2870
-{
- UCHAR MAC_Value[]={0xff,0xff,0xff,0xff,0xff,0xff,0xff,0,0};
-
- //Initialize WCID table
- Value = 0xff;
- for(Index =0 ;Index < 254;Index++)
- {
- RTUSBMultiWrite(pAd, (USHORT)(MAC_WCID_BASE + Index * 8), MAC_Value, 8);
- }
-}
-#endif // RT2870 //
-
- // Add radio off control
- {
- if (pAd->StaCfg.bRadio == FALSE)
- {
-// RTMP_IO_WRITE32(pAd, PWR_PIN_CFG, 0x00001818);
- RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF);
- DBGPRINT(RT_DEBUG_TRACE, ("Set Radio Off\n"));
- }
- }
-
- // Clear raw counters
- RTMP_IO_READ32(pAd, RX_STA_CNT0, &Counter);
- RTMP_IO_READ32(pAd, RX_STA_CNT1, &Counter);
- RTMP_IO_READ32(pAd, RX_STA_CNT2, &Counter);
- RTMP_IO_READ32(pAd, TX_STA_CNT0, &Counter);
- RTMP_IO_READ32(pAd, TX_STA_CNT1, &Counter);
- RTMP_IO_READ32(pAd, TX_STA_CNT2, &Counter);
-
- // ASIC will keep garbage value after boot
- // Clear all seared key table when initial
- // This routine can be ignored in radio-ON/OFF operation.
- if (bHardReset)
- {
- for (KeyIdx = 0; KeyIdx < 4; KeyIdx++)
- {
- RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE + 4*KeyIdx, 0);
- }
-
- // Clear all pairwise key table when initial
- for (KeyIdx = 0; KeyIdx < 256; KeyIdx++)
- {
- RTMP_IO_WRITE32(pAd, MAC_WCID_ATTRIBUTE_BASE + (KeyIdx * HW_WCID_ATTRI_SIZE), 1);
- }
- }
-
- // It isn't necessary to clear this space when not hard reset.
- if (bHardReset == TRUE)
- {
- // clear all on-chip BEACON frame space
- for (apidx = 0; apidx < HW_BEACON_MAX_COUNT; apidx++)
- {
- for (i = 0; i < HW_BEACON_OFFSET>>2; i+=4)
- RTMP_IO_WRITE32(pAd, pAd->BeaconOffset[apidx] + i, 0x00);
- }
- }
-#ifdef RT2870
- AsicDisableSync(pAd);
- // Clear raw counters
- RTMP_IO_READ32(pAd, RX_STA_CNT0, &Counter);
- RTMP_IO_READ32(pAd, RX_STA_CNT1, &Counter);
- RTMP_IO_READ32(pAd, RX_STA_CNT2, &Counter);
- RTMP_IO_READ32(pAd, TX_STA_CNT0, &Counter);
- RTMP_IO_READ32(pAd, TX_STA_CNT1, &Counter);
- RTMP_IO_READ32(pAd, TX_STA_CNT2, &Counter);
- // Default PCI clock cycle per ms is different as default setting, which is based on PCI.
- RTMP_IO_READ32(pAd, USB_CYC_CFG, &Counter);
- Counter&=0xffffff00;
- Counter|=0x000001e;
- RTMP_IO_WRITE32(pAd, USB_CYC_CFG, Counter);
-#endif // RT2870 //
-#ifdef RT30xx
- pAd->bUseEfuse=FALSE;
- RTMP_IO_READ32(pAd, EFUSE_CTRL, &eFuseCtrl);
- pAd->bUseEfuse = ( (eFuseCtrl & 0x80000000) == 0x80000000) ? 1 : 0;
- if(pAd->bUseEfuse)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("NVM is Efuse\n"));
- }
- else
- {
- DBGPRINT(RT_DEBUG_TRACE, ("NVM is EEPROM\n"));
-
- }
-#endif // RT30xx //
-
- {
- // for rt2860E and after, init TXOP_CTRL_CFG with 0x583f. This is for extension channel overlapping IOT.
- if ((pAd->MACVersion&0xffff) != 0x0101)
- RTMP_IO_WRITE32(pAd, TXOP_CTRL_CFG, 0x583f);
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitializeAsic\n"));
- return NDIS_STATUS_SUCCESS;
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Reset NIC Asics
-
- Arguments:
- Adapter Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
-
- Note:
- Reset NIC to initial state AS IS system boot up time.
-
- ========================================================================
-*/
-VOID NICIssueReset(
- IN PRTMP_ADAPTER pAd)
-{
- UINT32 Value = 0;
- DBGPRINT(RT_DEBUG_TRACE, ("--> NICIssueReset\n"));
-
- // Disable Rx, register value supposed will remain after reset
- RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value);
- Value &= (0xfffffff3);
- RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value);
-
- // Issue reset and clear from reset state
- RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x03); // 2004-09-17 change from 0x01
- RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x00);
-
- DBGPRINT(RT_DEBUG_TRACE, ("<-- NICIssueReset\n"));
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Check ASIC registers and find any reason the system might hang
-
- Arguments:
- Adapter Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = DISPATCH_LEVEL
-
- ========================================================================
-*/
-BOOLEAN NICCheckForHang(
- IN PRTMP_ADAPTER pAd)
-{
- return (FALSE);
-}
-
-VOID NICUpdateFifoStaCounters(
- IN PRTMP_ADAPTER pAd)
-{
- TX_STA_FIFO_STRUC StaFifo;
- MAC_TABLE_ENTRY *pEntry;
- UCHAR i = 0;
- UCHAR pid = 0, wcid = 0;
- CHAR reTry;
- UCHAR succMCS;
-
- do
- {
- RTMP_IO_READ32(pAd, TX_STA_FIFO, &StaFifo.word);
-
- if (StaFifo.field.bValid == 0)
- break;
-
- wcid = (UCHAR)StaFifo.field.wcid;
-
-
- /* ignore NoACK and MGMT frame use 0xFF as WCID */
- if ((StaFifo.field.TxAckRequired == 0) || (wcid >= MAX_LEN_OF_MAC_TABLE))
- {
- i++;
- continue;
- }
-
- /* PID store Tx MCS Rate */
- pid = (UCHAR)StaFifo.field.PidType;
-
- pEntry = &pAd->MacTab.Content[wcid];
-
- pEntry->DebugFIFOCount++;
-
- if (StaFifo.field.TxBF) // 3*3
- pEntry->TxBFCount++;
-
-#ifdef UAPSD_AP_SUPPORT
- UAPSD_SP_AUE_Handle(pAd, pEntry, StaFifo.field.TxSuccess);
-#endif // UAPSD_AP_SUPPORT //
-
- if (!StaFifo.field.TxSuccess)
- {
- pEntry->FIFOCount++;
- pEntry->OneSecTxFailCount++;
-
- if (pEntry->FIFOCount >= 1)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("#"));
- pEntry->NoBADataCountDown = 64;
-
- if(pEntry->PsMode == PWR_ACTIVE)
- {
- int tid;
- for (tid=0; tid<NUM_OF_TID; tid++)
- {
- BAOriSessionTearDown(pAd, pEntry->Aid, tid, FALSE, FALSE);
- }
-
- // Update the continuous transmission counter except PS mode
- pEntry->ContinueTxFailCnt++;
- }
- else
- {
- // Clear the FIFOCount when sta in Power Save mode. Basically we assume
- // this tx error happened due to sta just go to sleep.
- pEntry->FIFOCount = 0;
- pEntry->ContinueTxFailCnt = 0;
- }
- }
- }
- else
- {
- if ((pEntry->PsMode != PWR_SAVE) && (pEntry->NoBADataCountDown > 0))
- {
- pEntry->NoBADataCountDown--;
- if (pEntry->NoBADataCountDown==0)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("@\n"));
- }
- }
-
- pEntry->FIFOCount = 0;
- pEntry->OneSecTxNoRetryOkCount++;
- // update NoDataIdleCount when sucessful send packet to STA.
- pEntry->NoDataIdleCount = 0;
- pEntry->ContinueTxFailCnt = 0;
- }
-
- succMCS = StaFifo.field.SuccessRate & 0x7F;
-
- reTry = pid - succMCS;
-
- if (StaFifo.field.TxSuccess)
- {
- pEntry->TXMCSExpected[pid]++;
- if (pid == succMCS)
- {
- pEntry->TXMCSSuccessful[pid]++;
- }
- else
- {
- pEntry->TXMCSAutoFallBack[pid][succMCS]++;
- }
- }
- else
- {
- pEntry->TXMCSFailed[pid]++;
- }
-
- if (reTry > 0)
- {
- if ((pid >= 12) && succMCS <=7)
- {
- reTry -= 4;
- }
- pEntry->OneSecTxRetryOkCount += reTry;
- }
-
- i++;
- // ASIC store 16 stack
- } while ( i < (2*TX_RING_SIZE) );
-
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Read statistical counters from hardware registers and record them
- in software variables for later on query
-
- Arguments:
- pAd Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = DISPATCH_LEVEL
-
- ========================================================================
-*/
-VOID NICUpdateRawCounters(
- IN PRTMP_ADAPTER pAd)
-{
- UINT32 OldValue;
- RX_STA_CNT0_STRUC RxStaCnt0;
- RX_STA_CNT1_STRUC RxStaCnt1;
- RX_STA_CNT2_STRUC RxStaCnt2;
- TX_STA_CNT0_STRUC TxStaCnt0;
- TX_STA_CNT1_STRUC StaTx1;
- TX_STA_CNT2_STRUC StaTx2;
- TX_AGG_CNT_STRUC TxAggCnt;
- TX_AGG_CNT0_STRUC TxAggCnt0;
- TX_AGG_CNT1_STRUC TxAggCnt1;
- TX_AGG_CNT2_STRUC TxAggCnt2;
- TX_AGG_CNT3_STRUC TxAggCnt3;
- TX_AGG_CNT4_STRUC TxAggCnt4;
- TX_AGG_CNT5_STRUC TxAggCnt5;
- TX_AGG_CNT6_STRUC TxAggCnt6;
- TX_AGG_CNT7_STRUC TxAggCnt7;
-
-
- RTMP_IO_READ32(pAd, RX_STA_CNT0, &RxStaCnt0.word);
- RTMP_IO_READ32(pAd, RX_STA_CNT2, &RxStaCnt2.word);
-
- {
- RTMP_IO_READ32(pAd, RX_STA_CNT1, &RxStaCnt1.word);
- // Update RX PLCP error counter
- pAd->PrivateInfo.PhyRxErrCnt += RxStaCnt1.field.PlcpErr;
- // Update False CCA counter
- pAd->RalinkCounters.OneSecFalseCCACnt += RxStaCnt1.field.FalseCca;
- }
-
- // Update FCS counters
- OldValue= pAd->WlanCounters.FCSErrorCount.u.LowPart;
- pAd->WlanCounters.FCSErrorCount.u.LowPart += (RxStaCnt0.field.CrcErr); // >> 7);
- if (pAd->WlanCounters.FCSErrorCount.u.LowPart < OldValue)
- pAd->WlanCounters.FCSErrorCount.u.HighPart++;
-
- // Add FCS error count to private counters
- pAd->RalinkCounters.OneSecRxFcsErrCnt += RxStaCnt0.field.CrcErr;
- OldValue = pAd->RalinkCounters.RealFcsErrCount.u.LowPart;
- pAd->RalinkCounters.RealFcsErrCount.u.LowPart += RxStaCnt0.field.CrcErr;
- if (pAd->RalinkCounters.RealFcsErrCount.u.LowPart < OldValue)
- pAd->RalinkCounters.RealFcsErrCount.u.HighPart++;
-
- // Update Duplicate Rcv check
- pAd->RalinkCounters.DuplicateRcv += RxStaCnt2.field.RxDupliCount;
- pAd->WlanCounters.FrameDuplicateCount.u.LowPart += RxStaCnt2.field.RxDupliCount;
- // Update RX Overflow counter
- pAd->Counters8023.RxNoBuffer += (RxStaCnt2.field.RxFifoOverflowCount);
-
-#ifdef RT2870
- if (pAd->RalinkCounters.RxCount != pAd->watchDogRxCnt)
- {
- pAd->watchDogRxCnt = pAd->RalinkCounters.RxCount;
- pAd->watchDogRxOverFlowCnt = 0;
- }
- else
- {
- if (RxStaCnt2.field.RxFifoOverflowCount)
- pAd->watchDogRxOverFlowCnt++;
- else
- pAd->watchDogRxOverFlowCnt = 0;
- }
-#endif // RT2870 //
-
-
- if (!pAd->bUpdateBcnCntDone)
- {
- // Update BEACON sent count
- RTMP_IO_READ32(pAd, TX_STA_CNT0, &TxStaCnt0.word);
- RTMP_IO_READ32(pAd, TX_STA_CNT1, &StaTx1.word);
- RTMP_IO_READ32(pAd, TX_STA_CNT2, &StaTx2.word);
- pAd->RalinkCounters.OneSecBeaconSentCnt += TxStaCnt0.field.TxBeaconCount;
- pAd->RalinkCounters.OneSecTxRetryOkCount += StaTx1.field.TxRetransmit;
- pAd->RalinkCounters.OneSecTxNoRetryOkCount += StaTx1.field.TxSuccess;
- pAd->RalinkCounters.OneSecTxFailCount += TxStaCnt0.field.TxFailCount;
- pAd->WlanCounters.TransmittedFragmentCount.u.LowPart += StaTx1.field.TxSuccess;
- pAd->WlanCounters.RetryCount.u.LowPart += StaTx1.field.TxRetransmit;
- pAd->WlanCounters.FailedCount.u.LowPart += TxStaCnt0.field.TxFailCount;
- }
-
- {
- RTMP_IO_READ32(pAd, TX_AGG_CNT, &TxAggCnt.word);
- RTMP_IO_READ32(pAd, TX_AGG_CNT0, &TxAggCnt0.word);
- RTMP_IO_READ32(pAd, TX_AGG_CNT1, &TxAggCnt1.word);
- RTMP_IO_READ32(pAd, TX_AGG_CNT2, &TxAggCnt2.word);
- RTMP_IO_READ32(pAd, TX_AGG_CNT3, &TxAggCnt3.word);
- RTMP_IO_READ32(pAd, TX_AGG_CNT4, &TxAggCnt4.word);
- RTMP_IO_READ32(pAd, TX_AGG_CNT5, &TxAggCnt5.word);
- RTMP_IO_READ32(pAd, TX_AGG_CNT6, &TxAggCnt6.word);
- RTMP_IO_READ32(pAd, TX_AGG_CNT7, &TxAggCnt7.word);
- pAd->RalinkCounters.TxAggCount += TxAggCnt.field.AggTxCount;
- pAd->RalinkCounters.TxNonAggCount += TxAggCnt.field.NonAggTxCount;
- pAd->RalinkCounters.TxAgg1MPDUCount += TxAggCnt0.field.AggSize1Count;
- pAd->RalinkCounters.TxAgg2MPDUCount += TxAggCnt0.field.AggSize2Count;
-
- pAd->RalinkCounters.TxAgg3MPDUCount += TxAggCnt1.field.AggSize3Count;
- pAd->RalinkCounters.TxAgg4MPDUCount += TxAggCnt1.field.AggSize4Count;
- pAd->RalinkCounters.TxAgg5MPDUCount += TxAggCnt2.field.AggSize5Count;
- pAd->RalinkCounters.TxAgg6MPDUCount += TxAggCnt2.field.AggSize6Count;
-
- pAd->RalinkCounters.TxAgg7MPDUCount += TxAggCnt3.field.AggSize7Count;
- pAd->RalinkCounters.TxAgg8MPDUCount += TxAggCnt3.field.AggSize8Count;
- pAd->RalinkCounters.TxAgg9MPDUCount += TxAggCnt4.field.AggSize9Count;
- pAd->RalinkCounters.TxAgg10MPDUCount += TxAggCnt4.field.AggSize10Count;
-
- pAd->RalinkCounters.TxAgg11MPDUCount += TxAggCnt5.field.AggSize11Count;
- pAd->RalinkCounters.TxAgg12MPDUCount += TxAggCnt5.field.AggSize12Count;
- pAd->RalinkCounters.TxAgg13MPDUCount += TxAggCnt6.field.AggSize13Count;
- pAd->RalinkCounters.TxAgg14MPDUCount += TxAggCnt6.field.AggSize14Count;
-
- pAd->RalinkCounters.TxAgg15MPDUCount += TxAggCnt7.field.AggSize15Count;
- pAd->RalinkCounters.TxAgg16MPDUCount += TxAggCnt7.field.AggSize16Count;
-
- // Calculate the transmitted A-MPDU count
- pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += TxAggCnt0.field.AggSize1Count;
- pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt0.field.AggSize2Count / 2);
-
- pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt1.field.AggSize3Count / 3);
- pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt1.field.AggSize4Count / 4);
-
- pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt2.field.AggSize5Count / 5);
- pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt2.field.AggSize6Count / 6);
-
- pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt3.field.AggSize7Count / 7);
- pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt3.field.AggSize8Count / 8);
-
- pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt4.field.AggSize9Count / 9);
- pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt4.field.AggSize10Count / 10);
-
- pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt5.field.AggSize11Count / 11);
- pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt5.field.AggSize12Count / 12);
-
- pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt6.field.AggSize13Count / 13);
- pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt6.field.AggSize14Count / 14);
-
- pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt7.field.AggSize15Count / 15);
- pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt7.field.AggSize16Count / 16);
- }
-
-#ifdef DBG_DIAGNOSE
- {
- RtmpDiagStruct *pDiag;
- COUNTER_RALINK *pRalinkCounters;
- UCHAR ArrayCurIdx, i;
-
- pDiag = &pAd->DiagStruct;
- pRalinkCounters = &pAd->RalinkCounters;
- ArrayCurIdx = pDiag->ArrayCurIdx;
-
- if (pDiag->inited == 0)
- {
- NdisZeroMemory(pDiag, sizeof(struct _RtmpDiagStrcut_));
- pDiag->ArrayStartIdx = pDiag->ArrayCurIdx = 0;
- pDiag->inited = 1;
- }
- else
- {
- // Tx
- pDiag->TxFailCnt[ArrayCurIdx] = TxStaCnt0.field.TxFailCount;
- pDiag->TxAggCnt[ArrayCurIdx] = TxAggCnt.field.AggTxCount;
- pDiag->TxNonAggCnt[ArrayCurIdx] = TxAggCnt.field.NonAggTxCount;
- pDiag->TxAMPDUCnt[ArrayCurIdx][0] = TxAggCnt0.field.AggSize1Count;
- pDiag->TxAMPDUCnt[ArrayCurIdx][1] = TxAggCnt0.field.AggSize2Count;
- pDiag->TxAMPDUCnt[ArrayCurIdx][2] = TxAggCnt1.field.AggSize3Count;
- pDiag->TxAMPDUCnt[ArrayCurIdx][3] = TxAggCnt1.field.AggSize4Count;
- pDiag->TxAMPDUCnt[ArrayCurIdx][4] = TxAggCnt2.field.AggSize5Count;
- pDiag->TxAMPDUCnt[ArrayCurIdx][5] = TxAggCnt2.field.AggSize6Count;
- pDiag->TxAMPDUCnt[ArrayCurIdx][6] = TxAggCnt3.field.AggSize7Count;
- pDiag->TxAMPDUCnt[ArrayCurIdx][7] = TxAggCnt3.field.AggSize8Count;
- pDiag->TxAMPDUCnt[ArrayCurIdx][8] = TxAggCnt4.field.AggSize9Count;
- pDiag->TxAMPDUCnt[ArrayCurIdx][9] = TxAggCnt4.field.AggSize10Count;
- pDiag->TxAMPDUCnt[ArrayCurIdx][10] = TxAggCnt5.field.AggSize11Count;
- pDiag->TxAMPDUCnt[ArrayCurIdx][11] = TxAggCnt5.field.AggSize12Count;
- pDiag->TxAMPDUCnt[ArrayCurIdx][12] = TxAggCnt6.field.AggSize13Count;
- pDiag->TxAMPDUCnt[ArrayCurIdx][13] = TxAggCnt6.field.AggSize14Count;
- pDiag->TxAMPDUCnt[ArrayCurIdx][14] = TxAggCnt7.field.AggSize15Count;
- pDiag->TxAMPDUCnt[ArrayCurIdx][15] = TxAggCnt7.field.AggSize16Count;
-
- pDiag->RxCrcErrCnt[ArrayCurIdx] = RxStaCnt0.field.CrcErr;
-
- INC_RING_INDEX(pDiag->ArrayCurIdx, DIAGNOSE_TIME);
- ArrayCurIdx = pDiag->ArrayCurIdx;
- for (i =0; i < 9; i++)
- {
- pDiag->TxDescCnt[ArrayCurIdx][i]= 0;
- pDiag->TxSWQueCnt[ArrayCurIdx][i] =0;
- pDiag->TxMcsCnt[ArrayCurIdx][i] = 0;
- pDiag->RxMcsCnt[ArrayCurIdx][i] = 0;
- }
- pDiag->TxDataCnt[ArrayCurIdx] = 0;
- pDiag->TxFailCnt[ArrayCurIdx] = 0;
- pDiag->RxDataCnt[ArrayCurIdx] = 0;
- pDiag->RxCrcErrCnt[ArrayCurIdx] = 0;
-
- for (i = 9; i < 24; i++) // 3*3
- {
- pDiag->TxDescCnt[ArrayCurIdx][i] = 0;
- pDiag->TxMcsCnt[ArrayCurIdx][i] = 0;
- pDiag->RxMcsCnt[ArrayCurIdx][i] = 0;
-}
-
- if (pDiag->ArrayCurIdx == pDiag->ArrayStartIdx)
- INC_RING_INDEX(pDiag->ArrayStartIdx, DIAGNOSE_TIME);
- }
-
- }
-#endif // DBG_DIAGNOSE //
-
-
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Reset NIC from error
-
- Arguments:
- Adapter Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
-
- Note:
- Reset NIC from error state
-
- ========================================================================
-*/
-VOID NICResetFromError(
- IN PRTMP_ADAPTER pAd)
-{
- // Reset BBP (according to alex, reset ASIC will force reset BBP
- // Therefore, skip the reset BBP
- // RTMP_IO_WRITE32(pAd, MAC_CSR1, 0x2);
-
- RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x1);
- // Remove ASIC from reset state
- RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x0);
-
- NICInitializeAdapter(pAd, FALSE);
- NICInitAsicFromEEPROM(pAd);
-
- // Switch to current channel, since during reset process, the connection should remains on.
- AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE);
- AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel);
-}
-
-/*
- ========================================================================
-
- Routine Description:
- erase 8051 firmware image in MAC ASIC
-
- Arguments:
- Adapter Pointer to our adapter
-
- IRQL = PASSIVE_LEVEL
-
- ========================================================================
-*/
-VOID NICEraseFirmware(
- IN PRTMP_ADAPTER pAd)
-{
- ULONG i;
-
- for(i=0; i<MAX_FIRMWARE_IMAGE_SIZE; i+=4)
- RTMP_IO_WRITE32(pAd, FIRMWARE_IMAGE_BASE + i, 0);
-
-}/* End of NICEraseFirmware */
-
-/*
- ========================================================================
-
- Routine Description:
- Load 8051 firmware RT2561.BIN file into MAC ASIC
-
- Arguments:
- Adapter Pointer to our adapter
-
- Return Value:
- NDIS_STATUS_SUCCESS firmware image load ok
- NDIS_STATUS_FAILURE image not found
-
- IRQL = PASSIVE_LEVEL
-
- ========================================================================
-*/
-NDIS_STATUS NICLoadFirmware(
- IN PRTMP_ADAPTER pAd)
-{
- NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
- PUCHAR pFirmwareImage;
- ULONG FileLength, Index;
- //ULONG firm;
- UINT32 MacReg = 0;
- UINT32 Version = (pAd->MACVersion >> 16);
-
- pFirmwareImage = FirmwareImage;
- FileLength = sizeof(FirmwareImage);
-
- // New 8k byte firmware size for RT3071/RT3072
- //printk("Usb Chip\n");
- if (FIRMWAREIMAGE_LENGTH == FIRMWAREIMAGE_MAX_LENGTH)
- //The firmware image consists of two parts. One is the origianl and the other is the new.
- //Use Second Part
- {
-#ifdef RT2870
- if ((Version != 0x2860) && (Version != 0x2872) && (Version != 0x3070))
- { // Use Firmware V2.
- //printk("KH:Use New Version,part2\n");
- pFirmwareImage = (PUCHAR)&FirmwareImage[FIRMWAREIMAGEV1_LENGTH];
- FileLength = FIRMWAREIMAGEV2_LENGTH;
- }
- else
- {
- //printk("KH:Use New Version,part1\n");
- pFirmwareImage = FirmwareImage;
- FileLength = FIRMWAREIMAGEV1_LENGTH;
- }
-#endif // RT2870 //
- }
- else
- {
- DBGPRINT(RT_DEBUG_ERROR, ("KH: bin file should be 8KB.\n"));
- Status = NDIS_STATUS_FAILURE;
- }
-
- RT28XX_WRITE_FIRMWARE(pAd, pFirmwareImage, FileLength);
-
- /* check if MCU is ready */
- Index = 0;
- do
- {
- RTMP_IO_READ32(pAd, PBF_SYS_CTRL, &MacReg);
-
- if (MacReg & 0x80)
- break;
-
- RTMPusecDelay(1000);
- } while (Index++ < 1000);
-
- if (Index >= 1000)
- {
- Status = NDIS_STATUS_FAILURE;
- DBGPRINT(RT_DEBUG_ERROR, ("NICLoadFirmware: MCU is not ready\n\n\n"));
- } /* End of if */
-
- DBGPRINT(RT_DEBUG_TRACE,
- ("<=== %s (status=%d)\n", __func__, Status));
-
- return Status;
-} /* End of NICLoadFirmware */
-
-
-/*
- ========================================================================
-
- Routine Description:
- Load Tx rate switching parameters
-
- Arguments:
- Adapter Pointer to our adapter
-
- Return Value:
- NDIS_STATUS_SUCCESS firmware image load ok
- NDIS_STATUS_FAILURE image not found
-
- IRQL = PASSIVE_LEVEL
-
- Rate Table Format:
- 1. (B0: Valid Item number) (B1:Initial item from zero)
- 2. Item Number(Dec) Mode(Hex) Current MCS(Dec) TrainUp(Dec) TrainDown(Dec)
-
- ========================================================================
-*/
-NDIS_STATUS NICLoadRateSwitchingParams(
- IN PRTMP_ADAPTER pAd)
-{
- return NDIS_STATUS_SUCCESS;
-}
-
-/*
- ========================================================================
-
- Routine Description:
- if pSrc1 all zero with length Length, return 0.
- If not all zero, return 1
-
- Arguments:
- pSrc1
-
- Return Value:
- 1: not all zero
- 0: all zero
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-ULONG RTMPNotAllZero(
- IN PVOID pSrc1,
- IN ULONG Length)
-{
- PUCHAR pMem1;
- ULONG Index = 0;
-
- pMem1 = (PUCHAR) pSrc1;
-
- for (Index = 0; Index < Length; Index++)
- {
- if (pMem1[Index] != 0x0)
- {
- break;
- }
- }
-
- if (Index == Length)
- {
- return (0);
- }
- else
- {
- return (1);
- }
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Compare two memory block
-
- Arguments:
- pSrc1 Pointer to first memory address
- pSrc2 Pointer to second memory address
-
- Return Value:
- 0: memory is equal
- 1: pSrc1 memory is larger
- 2: pSrc2 memory is larger
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-ULONG RTMPCompareMemory(
- IN PVOID pSrc1,
- IN PVOID pSrc2,
- IN ULONG Length)
-{
- PUCHAR pMem1;
- PUCHAR pMem2;
- ULONG Index = 0;
-
- pMem1 = (PUCHAR) pSrc1;
- pMem2 = (PUCHAR) pSrc2;
-
- for (Index = 0; Index < Length; Index++)
- {
- if (pMem1[Index] > pMem2[Index])
- return (1);
- else if (pMem1[Index] < pMem2[Index])
- return (2);
- }
-
- // Equal
- return (0);
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Zero out memory block
-
- Arguments:
- pSrc1 Pointer to memory address
- Length Size
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPZeroMemory(
- IN PVOID pSrc,
- IN ULONG Length)
-{
- PUCHAR pMem;
- ULONG Index = 0;
-
- pMem = (PUCHAR) pSrc;
-
- for (Index = 0; Index < Length; Index++)
- {
- pMem[Index] = 0x00;
- }
-}
-
-VOID RTMPFillMemory(
- IN PVOID pSrc,
- IN ULONG Length,
- IN UCHAR Fill)
-{
- PUCHAR pMem;
- ULONG Index = 0;
-
- pMem = (PUCHAR) pSrc;
-
- for (Index = 0; Index < Length; Index++)
- {
- pMem[Index] = Fill;
- }
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Copy data from memory block 1 to memory block 2
-
- Arguments:
- pDest Pointer to destination memory address
- pSrc Pointer to source memory address
- Length Copy size
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPMoveMemory(
- OUT PVOID pDest,
- IN PVOID pSrc,
- IN ULONG Length)
-{
- PUCHAR pMem1;
- PUCHAR pMem2;
- UINT Index;
-
- ASSERT((Length==0) || (pDest && pSrc));
-
- pMem1 = (PUCHAR) pDest;
- pMem2 = (PUCHAR) pSrc;
-
- for (Index = 0; Index < Length; Index++)
- {
- pMem1[Index] = pMem2[Index];
- }
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Initialize port configuration structure
-
- Arguments:
- Adapter Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID UserCfgInit(
- IN PRTMP_ADAPTER pAd)
-{
- UINT key_index, bss_index;
-
- DBGPRINT(RT_DEBUG_TRACE, ("--> UserCfgInit\n"));
-
- //
- // part I. intialize common configuration
- //
-#ifdef RT2870
- pAd->BulkOutReq = 0;
-
- pAd->BulkOutComplete = 0;
- pAd->BulkOutCompleteOther = 0;
- pAd->BulkOutCompleteCancel = 0;
- pAd->BulkInReq = 0;
- pAd->BulkInComplete = 0;
- pAd->BulkInCompleteFail = 0;
-
- //pAd->QuickTimerP = 100;
- //pAd->TurnAggrBulkInCount = 0;
- pAd->bUsbTxBulkAggre = 0;
-
- // init as unsed value to ensure driver will set to MCU once.
- pAd->LedIndicatorStregth = 0xFF;
-
- pAd->CommonCfg.MaxPktOneTxBulk = 2;
- pAd->CommonCfg.TxBulkFactor = 1;
- pAd->CommonCfg.RxBulkFactor =1;
-
- pAd->CommonCfg.TxPower = 100; //mW
-
- NdisZeroMemory(&pAd->CommonCfg.IOTestParm, sizeof(pAd->CommonCfg.IOTestParm));
-#endif // RT2870 //
-
- for(key_index=0; key_index<SHARE_KEY_NUM; key_index++)
- {
- for(bss_index = 0; bss_index < MAX_MBSSID_NUM; bss_index++)
- {
- pAd->SharedKey[bss_index][key_index].KeyLen = 0;
- pAd->SharedKey[bss_index][key_index].CipherAlg = CIPHER_NONE;
- }
- }
-#ifdef RT30xx
- pAd->EepromAccess = FALSE;
-#endif
- pAd->Antenna.word = 0;
- pAd->CommonCfg.BBPCurrentBW = BW_20;
-
- pAd->LedCntl.word = 0;
-
- pAd->bAutoTxAgcA = FALSE; // Default is OFF
- pAd->bAutoTxAgcG = FALSE; // Default is OFF
- pAd->RfIcType = RFIC_2820;
-
- // Init timer for reset complete event
- pAd->CommonCfg.CentralChannel = 1;
- pAd->bForcePrintTX = FALSE;
- pAd->bForcePrintRX = FALSE;
- pAd->bStaFifoTest = FALSE;
- pAd->bProtectionTest = FALSE;
- pAd->bHCCATest = FALSE;
- pAd->bGenOneHCCA = FALSE;
- pAd->CommonCfg.Dsifs = 10; // in units of usec
- pAd->CommonCfg.TxPower = 100; //mW
- pAd->CommonCfg.TxPowerPercentage = 0xffffffff; // AUTO
- pAd->CommonCfg.TxPowerDefault = 0xffffffff; // AUTO
- pAd->CommonCfg.TxPreamble = Rt802_11PreambleAuto; // use Long preamble on TX by defaut
- pAd->CommonCfg.bUseZeroToDisableFragment = FALSE;
- pAd->CommonCfg.RtsThreshold = 2347;
- pAd->CommonCfg.FragmentThreshold = 2346;
- pAd->CommonCfg.UseBGProtection = 0; // 0: AUTO
- pAd->CommonCfg.bEnableTxBurst = TRUE; //0;
- pAd->CommonCfg.PhyMode = 0xff; // unknown
- pAd->CommonCfg.BandState = UNKNOWN_BAND;
- pAd->CommonCfg.RadarDetect.CSPeriod = 10;
- pAd->CommonCfg.RadarDetect.CSCount = 0;
- pAd->CommonCfg.RadarDetect.RDMode = RD_NORMAL_MODE;
- pAd->CommonCfg.RadarDetect.ChMovingTime = 65;
- pAd->CommonCfg.RadarDetect.LongPulseRadarTh = 3;
- pAd->CommonCfg.bAPSDCapable = FALSE;
- pAd->CommonCfg.bNeedSendTriggerFrame = FALSE;
- pAd->CommonCfg.TriggerTimerCount = 0;
- pAd->CommonCfg.bAPSDForcePowerSave = FALSE;
- pAd->CommonCfg.bCountryFlag = FALSE;
- pAd->CommonCfg.TxStream = 0;
- pAd->CommonCfg.RxStream = 0;
-
- NdisZeroMemory(&pAd->BeaconTxWI, sizeof(pAd->BeaconTxWI));
-
- NdisZeroMemory(&pAd->CommonCfg.HtCapability, sizeof(pAd->CommonCfg.HtCapability));
- pAd->HTCEnable = FALSE;
- pAd->bBroadComHT = FALSE;
- pAd->CommonCfg.bRdg = FALSE;
-
- NdisZeroMemory(&pAd->CommonCfg.AddHTInfo, sizeof(pAd->CommonCfg.AddHTInfo));
- pAd->CommonCfg.BACapability.field.MMPSmode = MMPS_ENABLE;
- pAd->CommonCfg.BACapability.field.MpduDensity = 0;
- pAd->CommonCfg.BACapability.field.Policy = IMMED_BA;
- pAd->CommonCfg.BACapability.field.RxBAWinLimit = 64; //32;
- pAd->CommonCfg.BACapability.field.TxBAWinLimit = 64; //32;
- DBGPRINT(RT_DEBUG_TRACE, ("--> UserCfgInit. BACapability = 0x%x\n", pAd->CommonCfg.BACapability.word));
-
- pAd->CommonCfg.BACapability.field.AutoBA = FALSE;
- BATableInit(pAd, &pAd->BATable);
-
- pAd->CommonCfg.bExtChannelSwitchAnnouncement = 1;
- pAd->CommonCfg.bHTProtect = 1;
- pAd->CommonCfg.bMIMOPSEnable = TRUE;
- pAd->CommonCfg.bBADecline = FALSE;
- pAd->CommonCfg.bDisableReordering = FALSE;
-
- pAd->CommonCfg.TxBASize = 7;
-
- pAd->CommonCfg.REGBACapability.word = pAd->CommonCfg.BACapability.word;
-
- //pAd->CommonCfg.HTPhyMode.field.BW = BW_20;
- //pAd->CommonCfg.HTPhyMode.field.MCS = MCS_AUTO;
- //pAd->CommonCfg.HTPhyMode.field.ShortGI = GI_800;
- //pAd->CommonCfg.HTPhyMode.field.STBC = STBC_NONE;
- pAd->CommonCfg.TxRate = RATE_6;
-
- pAd->CommonCfg.MlmeTransmit.field.MCS = MCS_RATE_6;
- pAd->CommonCfg.MlmeTransmit.field.BW = BW_20;
- pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM;
-
- pAd->CommonCfg.BeaconPeriod = 100; // in mSec
-
- //
- // part II. intialize STA specific configuration
- //
- {
- RX_FILTER_SET_FLAG(pAd, fRX_FILTER_ACCEPT_DIRECT);
- RX_FILTER_CLEAR_FLAG(pAd, fRX_FILTER_ACCEPT_MULTICAST);
- RX_FILTER_SET_FLAG(pAd, fRX_FILTER_ACCEPT_BROADCAST);
- RX_FILTER_SET_FLAG(pAd, fRX_FILTER_ACCEPT_ALL_MULTICAST);
-
- pAd->StaCfg.Psm = PWR_ACTIVE;
-
- pAd->StaCfg.OrigWepStatus = Ndis802_11EncryptionDisabled;
- pAd->StaCfg.PairCipher = Ndis802_11EncryptionDisabled;
- pAd->StaCfg.GroupCipher = Ndis802_11EncryptionDisabled;
- pAd->StaCfg.bMixCipher = FALSE;
- pAd->StaCfg.DefaultKeyId = 0;
-
- // 802.1x port control
- pAd->StaCfg.PrivacyFilter = Ndis802_11PrivFilter8021xWEP;
- pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED;
- pAd->StaCfg.LastMicErrorTime = 0;
- pAd->StaCfg.MicErrCnt = 0;
- pAd->StaCfg.bBlockAssoc = FALSE;
- pAd->StaCfg.WpaState = SS_NOTUSE;
-
- pAd->CommonCfg.NdisRadioStateOff = FALSE; // New to support microsoft disable radio with OID command
-
- pAd->StaCfg.RssiTrigger = 0;
- NdisZeroMemory(&pAd->StaCfg.RssiSample, sizeof(RSSI_SAMPLE));
- pAd->StaCfg.RssiTriggerMode = RSSI_TRIGGERED_UPON_BELOW_THRESHOLD;
- pAd->StaCfg.AtimWin = 0;
- pAd->StaCfg.DefaultListenCount = 3;//default listen count;
- pAd->StaCfg.BssType = BSS_INFRA; // BSS_INFRA or BSS_ADHOC or BSS_MONITOR
- pAd->StaCfg.bScanReqIsFromWebUI = FALSE;
- OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE);
- OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_WAKEUP_NOW);
-
- pAd->StaCfg.bAutoTxRateSwitch = TRUE;
- pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO;
- }
-
- // global variables mXXXX used in MAC protocol state machines
- OPSTATUS_SET_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM);
- OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_ADHOC_ON);
- OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_INFRA_ON);
-
- // PHY specification
- pAd->CommonCfg.PhyMode = PHY_11BG_MIXED; // default PHY mode
- OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); // CCK use LONG preamble
-
- {
- // user desired power mode
- pAd->StaCfg.WindowsPowerMode = Ndis802_11PowerModeCAM;
- pAd->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeCAM;
- pAd->StaCfg.bWindowsACCAMEnable = FALSE;
-
- RTMPInitTimer(pAd, &pAd->StaCfg.StaQuickResponeForRateUpTimer, GET_TIMER_FUNCTION(StaQuickResponeForRateUpExec), pAd, FALSE);
- pAd->StaCfg.StaQuickResponeForRateUpTimerRunning = FALSE;
-
- // Patch for Ndtest
- pAd->StaCfg.ScanCnt = 0;
-
- // CCX 2.0 control flag init
- pAd->StaCfg.CCXEnable = FALSE;
- pAd->StaCfg.CCXReqType = MSRN_TYPE_UNUSED;
- pAd->StaCfg.CCXQosECWMin = 4;
- pAd->StaCfg.CCXQosECWMax = 10;
-
- pAd->StaCfg.bHwRadio = TRUE; // Default Hardware Radio status is On
- pAd->StaCfg.bSwRadio = TRUE; // Default Software Radio status is On
- pAd->StaCfg.bRadio = TRUE; // bHwRadio && bSwRadio
- pAd->StaCfg.bHardwareRadio = FALSE; // Default is OFF
- pAd->StaCfg.bShowHiddenSSID = FALSE; // Default no show
-
- // Nitro mode control
- pAd->StaCfg.bAutoReconnect = TRUE;
-
- // Save the init time as last scan time, the system should do scan after 2 seconds.
- // This patch is for driver wake up from standby mode, system will do scan right away.
- pAd->StaCfg.LastScanTime = 0;
- NdisZeroMemory(pAd->nickname, IW_ESSID_MAX_SIZE+1);
- sprintf(pAd->nickname, "%s", STA_NIC_DEVICE_NAME);
- RTMPInitTimer(pAd, &pAd->StaCfg.WpaDisassocAndBlockAssocTimer, GET_TIMER_FUNCTION(WpaDisassocApAndBlockAssoc), pAd, FALSE);
- pAd->StaCfg.IEEE8021X = FALSE;
- pAd->StaCfg.IEEE8021x_required_keys = FALSE;
- pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_DISABLE;
- pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_ENABLE;
- }
-
- // Default for extra information is not valid
- pAd->ExtraInfo = EXTRA_INFO_CLEAR;
-
- // Default Config change flag
- pAd->bConfigChanged = FALSE;
-
- //
- // part III. AP configurations
- //
-
-
- //
- // part IV. others
- //
- // dynamic BBP R66:sensibity tuning to overcome background noise
- pAd->BbpTuning.bEnable = TRUE;
- pAd->BbpTuning.FalseCcaLowerThreshold = 100;
- pAd->BbpTuning.FalseCcaUpperThreshold = 512;
- pAd->BbpTuning.R66Delta = 4;
- pAd->Mlme.bEnableAutoAntennaCheck = TRUE;
-
- //
- // Also initial R66CurrentValue, RTUSBResumeMsduTransmission might use this value.
- // if not initial this value, the default value will be 0.
- //
- pAd->BbpTuning.R66CurrentValue = 0x38;
-
- pAd->Bbp94 = BBPR94_DEFAULT;
- pAd->BbpForCCK = FALSE;
-
- // initialize MAC table and allocate spin lock
- NdisZeroMemory(&pAd->MacTab, sizeof(MAC_TABLE));
- InitializeQueueHeader(&pAd->MacTab.McastPsQueue);
- NdisAllocateSpinLock(&pAd->MacTabLock);
-
- pAd->CommonCfg.bWiFiTest = FALSE;
-
-
- DBGPRINT(RT_DEBUG_TRACE, ("<-- UserCfgInit\n"));
-}
-
-// IRQL = PASSIVE_LEVEL
-UCHAR BtoH(char ch)
-{
- if (ch >= '0' && ch <= '9') return (ch - '0'); // Handle numerals
- if (ch >= 'A' && ch <= 'F') return (ch - 'A' + 0xA); // Handle capitol hex digits
- if (ch >= 'a' && ch <= 'f') return (ch - 'a' + 0xA); // Handle small hex digits
- return(255);
-}
-
-//
-// FUNCTION: AtoH(char *, UCHAR *, int)
-//
-// PURPOSE: Converts ascii string to network order hex
-//
-// PARAMETERS:
-// src - pointer to input ascii string
-// dest - pointer to output hex
-// destlen - size of dest
-//
-// COMMENTS:
-//
-// 2 ascii bytes make a hex byte so must put 1st ascii byte of pair
-// into upper nibble and 2nd ascii byte of pair into lower nibble.
-//
-// IRQL = PASSIVE_LEVEL
-
-void AtoH(char * src, UCHAR * dest, int destlen)
-{
- char * srcptr;
- PUCHAR destTemp;
-
- srcptr = src;
- destTemp = (PUCHAR) dest;
-
- while(destlen--)
- {
- *destTemp = BtoH(*srcptr++) << 4; // Put 1st ascii byte in upper nibble.
- *destTemp += BtoH(*srcptr++); // Add 2nd ascii byte to above.
- destTemp++;
- }
-}
-
-VOID RTMPPatchMacBbpBug(
- IN PRTMP_ADAPTER pAd)
-{
- ULONG Index;
-
- // Initialize BBP register to default value
- for (Index = 0; Index < NUM_BBP_REG_PARMS; Index++)
- {
- RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBPRegTable[Index].Register, (UCHAR)BBPRegTable[Index].Value);
- }
-
- // Initialize RF register to default value
- AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE);
- AsicLockChannel(pAd, pAd->CommonCfg.Channel);
-
- // Re-init BBP register from EEPROM value
- NICInitAsicFromEEPROM(pAd);
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Init timer objects
-
- Arguments:
- pAd Pointer to our adapter
- pTimer Timer structure
- pTimerFunc Function to execute when timer expired
- Repeat Ture for period timer
-
- Return Value:
- None
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPInitTimer(
- IN PRTMP_ADAPTER pAd,
- IN PRALINK_TIMER_STRUCT pTimer,
- IN PVOID pTimerFunc,
- IN PVOID pData,
- IN BOOLEAN Repeat)
-{
- //
- // Set Valid to TRUE for later used.
- // It will crash if we cancel a timer or set a timer
- // that we haven't initialize before.
- //
- pTimer->Valid = TRUE;
-
- pTimer->PeriodicType = Repeat;
- pTimer->State = FALSE;
- pTimer->cookie = (ULONG) pData;
-
-#ifdef RT2870
- pTimer->pAd = pAd;
-#endif // RT2870 //
-
- RTMP_OS_Init_Timer(pAd, &pTimer->TimerObj, pTimerFunc, (PVOID) pTimer);
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Init timer objects
-
- Arguments:
- pTimer Timer structure
- Value Timer value in milliseconds
-
- Return Value:
- None
-
- Note:
- To use this routine, must call RTMPInitTimer before.
-
- ========================================================================
-*/
-VOID RTMPSetTimer(
- IN PRALINK_TIMER_STRUCT pTimer,
- IN ULONG Value)
-{
- if (pTimer->Valid)
- {
- pTimer->TimerValue = Value;
- pTimer->State = FALSE;
- if (pTimer->PeriodicType == TRUE)
- {
- pTimer->Repeat = TRUE;
- RTMP_SetPeriodicTimer(&pTimer->TimerObj, Value);
- }
- else
- {
- pTimer->Repeat = FALSE;
- RTMP_OS_Add_Timer(&pTimer->TimerObj, Value);
- }
- }
- else
- {
- DBGPRINT_ERR(("RTMPSetTimer failed, Timer hasn't been initialize!\n"));
- }
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Init timer objects
-
- Arguments:
- pTimer Timer structure
- Value Timer value in milliseconds
-
- Return Value:
- None
-
- Note:
- To use this routine, must call RTMPInitTimer before.
-
- ========================================================================
-*/
-VOID RTMPModTimer(
- IN PRALINK_TIMER_STRUCT pTimer,
- IN ULONG Value)
-{
- BOOLEAN Cancel;
-
- if (pTimer->Valid)
- {
- pTimer->TimerValue = Value;
- pTimer->State = FALSE;
- if (pTimer->PeriodicType == TRUE)
- {
- RTMPCancelTimer(pTimer, &Cancel);
- RTMPSetTimer(pTimer, Value);
- }
- else
- {
- RTMP_OS_Mod_Timer(&pTimer->TimerObj, Value);
- }
- }
- else
- {
- DBGPRINT_ERR(("RTMPModTimer failed, Timer hasn't been initialize!\n"));
- }
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Cancel timer objects
-
- Arguments:
- Adapter Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- Note:
- 1.) To use this routine, must call RTMPInitTimer before.
- 2.) Reset NIC to initial state AS IS system boot up time.
-
- ========================================================================
-*/
-VOID RTMPCancelTimer(
- IN PRALINK_TIMER_STRUCT pTimer,
- OUT BOOLEAN *pCancelled)
-{
- if (pTimer->Valid)
- {
- if (pTimer->State == FALSE)
- pTimer->Repeat = FALSE;
- RTMP_OS_Del_Timer(&pTimer->TimerObj, pCancelled);
-
- if (*pCancelled == TRUE)
- pTimer->State = TRUE;
-
-#ifdef RT2870
- // We need to go-through the TimerQ to findout this timer handler and remove it if
- // it's still waiting for execution.
-
- RT2870_TimerQ_Remove(pTimer->pAd, pTimer);
-#endif // RT2870 //
- }
- else
- {
- //
- // NdisMCancelTimer just canced the timer and not mean release the timer.
- // And don't set the "Valid" to False. So that we can use this timer again.
- //
- DBGPRINT_ERR(("RTMPCancelTimer failed, Timer hasn't been initialize!\n"));
- }
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Set LED Status
-
- Arguments:
- pAd Pointer to our adapter
- Status LED Status
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPSetLED(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR Status)
-{
- //ULONG data;
- UCHAR HighByte = 0;
- UCHAR LowByte;
-
- LowByte = pAd->LedCntl.field.LedMode&0x7f;
- switch (Status)
- {
- case LED_LINK_DOWN:
- HighByte = 0x20;
- AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte);
- pAd->LedIndicatorStregth = 0;
- break;
- case LED_LINK_UP:
- if (pAd->CommonCfg.Channel > 14)
- HighByte = 0xa0;
- else
- HighByte = 0x60;
- AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte);
- break;
- case LED_RADIO_ON:
- HighByte = 0x20;
- AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte);
- break;
- case LED_HALT:
- LowByte = 0; // Driver sets MAC register and MAC controls LED
- case LED_RADIO_OFF:
- HighByte = 0;
- AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte);
- break;
- case LED_WPS:
- HighByte = 0x10;
- AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte);
- break;
- case LED_ON_SITE_SURVEY:
- HighByte = 0x08;
- AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte);
- break;
- case LED_POWER_UP:
- HighByte = 0x04;
- AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte);
- break;
- default:
- DBGPRINT(RT_DEBUG_WARN, ("RTMPSetLED::Unknown Status %d\n", Status));
- break;
- }
-
- //
- // Keep LED status for LED SiteSurvey mode.
- // After SiteSurvey, we will set the LED mode to previous status.
- //
- if ((Status != LED_ON_SITE_SURVEY) && (Status != LED_POWER_UP))
- pAd->LedStatus = Status;
-
- DBGPRINT(RT_DEBUG_TRACE, ("RTMPSetLED::Mode=%d,HighByte=0x%02x,LowByte=0x%02x\n", pAd->LedCntl.field.LedMode, HighByte, LowByte));
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Set LED Signal Stregth
-
- Arguments:
- pAd Pointer to our adapter
- Dbm Signal Stregth
-
- Return Value:
- None
-
- IRQL = PASSIVE_LEVEL
-
- Note:
- Can be run on any IRQL level.
-
- According to Microsoft Zero Config Wireless Signal Stregth definition as belows.
- <= -90 No Signal
- <= -81 Very Low
- <= -71 Low
- <= -67 Good
- <= -57 Very Good
- > -57 Excellent
- ========================================================================
-*/
-VOID RTMPSetSignalLED(
- IN PRTMP_ADAPTER pAd,
- IN NDIS_802_11_RSSI Dbm)
-{
- UCHAR nLed = 0;
-
- //
- // if not Signal Stregth, then do nothing.
- //
- if (pAd->LedCntl.field.LedMode != LED_MODE_SIGNAL_STREGTH)
- {
- return;
- }
-
- if (Dbm <= -90)
- nLed = 0;
- else if (Dbm <= -81)
- nLed = 1;
- else if (Dbm <= -71)
- nLed = 3;
- else if (Dbm <= -67)
- nLed = 7;
- else if (Dbm <= -57)
- nLed = 15;
- else
- nLed = 31;
-
- //
- // Update Signal Stregth to firmware if changed.
- //
- if (pAd->LedIndicatorStregth != nLed)
- {
- AsicSendCommandToMcu(pAd, 0x51, 0xff, nLed, pAd->LedCntl.field.Polarity);
- pAd->LedIndicatorStregth = nLed;
- }
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Enable RX
-
- Arguments:
- pAd Pointer to our adapter
-
- Return Value:
- None
-
- IRQL <= DISPATCH_LEVEL
-
- Note:
- Before Enable RX, make sure you have enabled Interrupt.
- ========================================================================
-*/
-VOID RTMPEnableRxTx(
- IN PRTMP_ADAPTER pAd)
-{
- DBGPRINT(RT_DEBUG_TRACE, ("==> RTMPEnableRxTx\n"));
-
- // Enable Rx DMA.
- RT28XXDMAEnable(pAd);
-
- // enable RX of MAC block
- if (pAd->OpMode == OPMODE_AP)
- {
- UINT32 rx_filter_flag = APNORMAL;
-
-
- RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, rx_filter_flag); // enable RX of DMA block
- }
- else
- {
- RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, STANORMAL); // Staion not drop control frame will fail WiFi Certification.
- }
-
- RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0xc);
- DBGPRINT(RT_DEBUG_TRACE, ("<== RTMPEnableRxTx\n"));
-}
-
-
+#include "../../rt2860/common/rtmp_init.c"
-/*
- *************************************************************************
- * 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:
- rtmp_tkip.c
-
- Abstract:
-
- Revision History:
- Who When What
- -------- ---------- ----------------------------------------------
- Paul Wu 02-25-02 Initial
-*/
-
-#include "../rt_config.h"
-
-// Rotation functions on 32 bit values
-#define ROL32( A, n ) \
- ( ((A) << (n)) | ( ((A)>>(32-(n))) & ( (1UL << (n)) - 1 ) ) )
-#define ROR32( A, n ) ROL32( (A), 32-(n) )
-
-UINT Tkip_Sbox_Lower[256] =
-{
- 0xA5,0x84,0x99,0x8D,0x0D,0xBD,0xB1,0x54,
- 0x50,0x03,0xA9,0x7D,0x19,0x62,0xE6,0x9A,
- 0x45,0x9D,0x40,0x87,0x15,0xEB,0xC9,0x0B,
- 0xEC,0x67,0xFD,0xEA,0xBF,0xF7,0x96,0x5B,
- 0xC2,0x1C,0xAE,0x6A,0x5A,0x41,0x02,0x4F,
- 0x5C,0xF4,0x34,0x08,0x93,0x73,0x53,0x3F,
- 0x0C,0x52,0x65,0x5E,0x28,0xA1,0x0F,0xB5,
- 0x09,0x36,0x9B,0x3D,0x26,0x69,0xCD,0x9F,
- 0x1B,0x9E,0x74,0x2E,0x2D,0xB2,0xEE,0xFB,
- 0xF6,0x4D,0x61,0xCE,0x7B,0x3E,0x71,0x97,
- 0xF5,0x68,0x00,0x2C,0x60,0x1F,0xC8,0xED,
- 0xBE,0x46,0xD9,0x4B,0xDE,0xD4,0xE8,0x4A,
- 0x6B,0x2A,0xE5,0x16,0xC5,0xD7,0x55,0x94,
- 0xCF,0x10,0x06,0x81,0xF0,0x44,0xBA,0xE3,
- 0xF3,0xFE,0xC0,0x8A,0xAD,0xBC,0x48,0x04,
- 0xDF,0xC1,0x75,0x63,0x30,0x1A,0x0E,0x6D,
- 0x4C,0x14,0x35,0x2F,0xE1,0xA2,0xCC,0x39,
- 0x57,0xF2,0x82,0x47,0xAC,0xE7,0x2B,0x95,
- 0xA0,0x98,0xD1,0x7F,0x66,0x7E,0xAB,0x83,
- 0xCA,0x29,0xD3,0x3C,0x79,0xE2,0x1D,0x76,
- 0x3B,0x56,0x4E,0x1E,0xDB,0x0A,0x6C,0xE4,
- 0x5D,0x6E,0xEF,0xA6,0xA8,0xA4,0x37,0x8B,
- 0x32,0x43,0x59,0xB7,0x8C,0x64,0xD2,0xE0,
- 0xB4,0xFA,0x07,0x25,0xAF,0x8E,0xE9,0x18,
- 0xD5,0x88,0x6F,0x72,0x24,0xF1,0xC7,0x51,
- 0x23,0x7C,0x9C,0x21,0xDD,0xDC,0x86,0x85,
- 0x90,0x42,0xC4,0xAA,0xD8,0x05,0x01,0x12,
- 0xA3,0x5F,0xF9,0xD0,0x91,0x58,0x27,0xB9,
- 0x38,0x13,0xB3,0x33,0xBB,0x70,0x89,0xA7,
- 0xB6,0x22,0x92,0x20,0x49,0xFF,0x78,0x7A,
- 0x8F,0xF8,0x80,0x17,0xDA,0x31,0xC6,0xB8,
- 0xC3,0xB0,0x77,0x11,0xCB,0xFC,0xD6,0x3A
-};
-
-UINT Tkip_Sbox_Upper[256] =
-{
- 0xC6,0xF8,0xEE,0xF6,0xFF,0xD6,0xDE,0x91,
- 0x60,0x02,0xCE,0x56,0xE7,0xB5,0x4D,0xEC,
- 0x8F,0x1F,0x89,0xFA,0xEF,0xB2,0x8E,0xFB,
- 0x41,0xB3,0x5F,0x45,0x23,0x53,0xE4,0x9B,
- 0x75,0xE1,0x3D,0x4C,0x6C,0x7E,0xF5,0x83,
- 0x68,0x51,0xD1,0xF9,0xE2,0xAB,0x62,0x2A,
- 0x08,0x95,0x46,0x9D,0x30,0x37,0x0A,0x2F,
- 0x0E,0x24,0x1B,0xDF,0xCD,0x4E,0x7F,0xEA,
- 0x12,0x1D,0x58,0x34,0x36,0xDC,0xB4,0x5B,
- 0xA4,0x76,0xB7,0x7D,0x52,0xDD,0x5E,0x13,
- 0xA6,0xB9,0x00,0xC1,0x40,0xE3,0x79,0xB6,
- 0xD4,0x8D,0x67,0x72,0x94,0x98,0xB0,0x85,
- 0xBB,0xC5,0x4F,0xED,0x86,0x9A,0x66,0x11,
- 0x8A,0xE9,0x04,0xFE,0xA0,0x78,0x25,0x4B,
- 0xA2,0x5D,0x80,0x05,0x3F,0x21,0x70,0xF1,
- 0x63,0x77,0xAF,0x42,0x20,0xE5,0xFD,0xBF,
- 0x81,0x18,0x26,0xC3,0xBE,0x35,0x88,0x2E,
- 0x93,0x55,0xFC,0x7A,0xC8,0xBA,0x32,0xE6,
- 0xC0,0x19,0x9E,0xA3,0x44,0x54,0x3B,0x0B,
- 0x8C,0xC7,0x6B,0x28,0xA7,0xBC,0x16,0xAD,
- 0xDB,0x64,0x74,0x14,0x92,0x0C,0x48,0xB8,
- 0x9F,0xBD,0x43,0xC4,0x39,0x31,0xD3,0xF2,
- 0xD5,0x8B,0x6E,0xDA,0x01,0xB1,0x9C,0x49,
- 0xD8,0xAC,0xF3,0xCF,0xCA,0xF4,0x47,0x10,
- 0x6F,0xF0,0x4A,0x5C,0x38,0x57,0x73,0x97,
- 0xCB,0xA1,0xE8,0x3E,0x96,0x61,0x0D,0x0F,
- 0xE0,0x7C,0x71,0xCC,0x90,0x06,0xF7,0x1C,
- 0xC2,0x6A,0xAE,0x69,0x17,0x99,0x3A,0x27,
- 0xD9,0xEB,0x2B,0x22,0xD2,0xA9,0x07,0x33,
- 0x2D,0x3C,0x15,0xC9,0x87,0xAA,0x50,0xA5,
- 0x03,0x59,0x09,0x1A,0x65,0xD7,0x84,0xD0,
- 0x82,0x29,0x5A,0x1E,0x7B,0xA8,0x6D,0x2C
-};
-
-/*****************************/
-/******** SBOX Table *********/
-/*****************************/
-
-UCHAR SboxTable[256] =
-{
- 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5,
- 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
- 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0,
- 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
- 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc,
- 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
- 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a,
- 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75,
- 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0,
- 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84,
- 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b,
- 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
- 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85,
- 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8,
- 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5,
- 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
- 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17,
- 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
- 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88,
- 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
- 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c,
- 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
- 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9,
- 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
- 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6,
- 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
- 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e,
- 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
- 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94,
- 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
- 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68,
- 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
-};
-
-VOID xor_32(
- IN PUCHAR a,
- IN PUCHAR b,
- OUT PUCHAR out);
-
-VOID xor_128(
- IN PUCHAR a,
- IN PUCHAR b,
- OUT PUCHAR out);
-
-VOID next_key(
- IN PUCHAR key,
- IN INT round);
-
-VOID byte_sub(
- IN PUCHAR in,
- OUT PUCHAR out);
-
-VOID shift_row(
- IN PUCHAR in,
- OUT PUCHAR out);
-
-VOID mix_column(
- IN PUCHAR in,
- OUT PUCHAR out);
-
-UCHAR RTMPCkipSbox(
- IN UCHAR a);
-//
-// Expanded IV for TKIP function.
-//
-typedef struct PACKED _IV_CONTROL_
-{
- union PACKED
- {
- struct PACKED
- {
- UCHAR rc0;
- UCHAR rc1;
- UCHAR rc2;
-
- union PACKED
- {
- struct PACKED
- {
- UCHAR Rsvd:5;
- UCHAR ExtIV:1;
- UCHAR KeyID:2;
- } field;
- UCHAR Byte;
- } CONTROL;
- } field;
-
- ULONG word;
- } IV16;
-
- ULONG IV32;
-} TKIP_IV, *PTKIP_IV;
-
-
-/*
- ========================================================================
-
- Routine Description:
- Convert from UCHAR[] to ULONG in a portable way
-
- Arguments:
- pMICKey pointer to MIC Key
-
- Return Value:
- None
-
- Note:
-
- ========================================================================
-*/
-ULONG RTMPTkipGetUInt32(
- IN PUCHAR pMICKey)
-{
- ULONG res = 0;
- INT i;
-
- for (i = 0; i < 4; i++)
- {
- res |= (*pMICKey++) << (8 * i);
- }
-
- return res;
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Convert from ULONG to UCHAR[] in a portable way
-
- Arguments:
- pDst pointer to destination for convert ULONG to UCHAR[]
- val the value for convert
-
- Return Value:
- None
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPTkipPutUInt32(
- IN OUT PUCHAR pDst,
- IN ULONG val)
-{
- INT i;
-
- for(i = 0; i < 4; i++)
- {
- *pDst++ = (UCHAR) (val & 0xff);
- val >>= 8;
- }
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Set the MIC Key.
-
- Arguments:
- pAd Pointer to our adapter
- pMICKey pointer to MIC Key
-
- Return Value:
- None
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPTkipSetMICKey(
- IN PTKIP_KEY_INFO pTkip,
- IN PUCHAR pMICKey)
-{
- // Set the key
- pTkip->K0 = RTMPTkipGetUInt32(pMICKey);
- pTkip->K1 = RTMPTkipGetUInt32(pMICKey + 4);
- // and reset the message
- pTkip->L = pTkip->K0;
- pTkip->R = pTkip->K1;
- pTkip->nBytesInM = 0;
- pTkip->M = 0;
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Calculate the MIC Value.
-
- Arguments:
- pAd Pointer to our adapter
- uChar Append this uChar
-
- Return Value:
- None
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPTkipAppendByte(
- IN PTKIP_KEY_INFO pTkip,
- IN UCHAR uChar)
-{
- // Append the byte to our word-sized buffer
- pTkip->M |= (uChar << (8* pTkip->nBytesInM));
- pTkip->nBytesInM++;
- // Process the word if it is full.
- if( pTkip->nBytesInM >= 4 )
- {
- pTkip->L ^= pTkip->M;
- pTkip->R ^= ROL32( pTkip->L, 17 );
- pTkip->L += pTkip->R;
- pTkip->R ^= ((pTkip->L & 0xff00ff00) >> 8) | ((pTkip->L & 0x00ff00ff) << 8);
- pTkip->L += pTkip->R;
- pTkip->R ^= ROL32( pTkip->L, 3 );
- pTkip->L += pTkip->R;
- pTkip->R ^= ROR32( pTkip->L, 2 );
- pTkip->L += pTkip->R;
- // Clear the buffer
- pTkip->M = 0;
- pTkip->nBytesInM = 0;
- }
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Calculate the MIC Value.
-
- Arguments:
- pAd Pointer to our adapter
- pSrc Pointer to source data for Calculate MIC Value
- Len Indicate the length of the source data
-
- Return Value:
- None
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPTkipAppend(
- IN PTKIP_KEY_INFO pTkip,
- IN PUCHAR pSrc,
- IN UINT nBytes)
-{
- // This is simple
- while(nBytes > 0)
- {
- RTMPTkipAppendByte(pTkip, *pSrc++);
- nBytes--;
- }
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Get the MIC Value.
-
- Arguments:
- pAd Pointer to our adapter
-
- Return Value:
- None
-
- IRQL = DISPATCH_LEVEL
-
- Note:
- the MIC Value is store in pAd->PrivateInfo.MIC
- ========================================================================
-*/
-VOID RTMPTkipGetMIC(
- IN PTKIP_KEY_INFO pTkip)
-{
- // Append the minimum padding
- RTMPTkipAppendByte(pTkip, 0x5a );
- RTMPTkipAppendByte(pTkip, 0 );
- RTMPTkipAppendByte(pTkip, 0 );
- RTMPTkipAppendByte(pTkip, 0 );
- RTMPTkipAppendByte(pTkip, 0 );
- // and then zeroes until the length is a multiple of 4
- while( pTkip->nBytesInM != 0 )
- {
- RTMPTkipAppendByte(pTkip, 0 );
- }
- // The appendByte function has already computed the result.
- RTMPTkipPutUInt32(pTkip->MIC, pTkip->L);
- RTMPTkipPutUInt32(pTkip->MIC + 4, pTkip->R);
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Init Tkip function.
-
- Arguments:
- pAd Pointer to our adapter
- pTKey Pointer to the Temporal Key (TK), TK shall be 128bits.
- KeyId TK Key ID
- pTA Pointer to transmitter address
- pMICKey pointer to MIC Key
-
- Return Value:
- None
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPInitTkipEngine(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pKey,
- IN UCHAR KeyId,
- IN PUCHAR pTA,
- IN PUCHAR pMICKey,
- IN PUCHAR pTSC,
- OUT PULONG pIV16,
- OUT PULONG pIV32)
-{
- TKIP_IV tkipIv;
-
- // Prepare 8 bytes TKIP encapsulation for MPDU
- NdisZeroMemory(&tkipIv, sizeof(TKIP_IV));
- tkipIv.IV16.field.rc0 = *(pTSC + 1);
- tkipIv.IV16.field.rc1 = (tkipIv.IV16.field.rc0 | 0x20) & 0x7f;
- tkipIv.IV16.field.rc2 = *pTSC;
- tkipIv.IV16.field.CONTROL.field.ExtIV = 1; // 0: non-extended IV, 1: an extended IV
- tkipIv.IV16.field.CONTROL.field.KeyID = KeyId;
- NdisMoveMemory(&tkipIv.IV32, (pTSC + 2), 4); // Copy IV
-
- *pIV16 = tkipIv.IV16.word;
- *pIV32 = tkipIv.IV32;
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Init MIC Value calculation function which include set MIC key &
- calculate first 16 bytes (DA + SA + priority + 0)
-
- Arguments:
- pAd Pointer to our adapter
- pTKey Pointer to the Temporal Key (TK), TK shall be 128bits.
- pDA Pointer to DA address
- pSA Pointer to SA address
- pMICKey pointer to MIC Key
-
- Return Value:
- None
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPInitMICEngine(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pKey,
- IN PUCHAR pDA,
- IN PUCHAR pSA,
- IN UCHAR UserPriority,
- IN PUCHAR pMICKey)
-{
- ULONG Priority = UserPriority;
-
- // Init MIC value calculation
- RTMPTkipSetMICKey(&pAd->PrivateInfo.Tx, pMICKey);
- // DA
- RTMPTkipAppend(&pAd->PrivateInfo.Tx, pDA, MAC_ADDR_LEN);
- // SA
- RTMPTkipAppend(&pAd->PrivateInfo.Tx, pSA, MAC_ADDR_LEN);
- // Priority + 3 bytes of 0
- RTMPTkipAppend(&pAd->PrivateInfo.Tx, (PUCHAR)&Priority, 4);
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Compare MIC value of received MSDU
-
- Arguments:
- pAd Pointer to our adapter
- pSrc Pointer to the received Plain text data
- pDA Pointer to DA address
- pSA Pointer to SA address
- pMICKey pointer to MIC Key
- Len the length of the received plain text data exclude MIC value
-
- Return Value:
- TRUE MIC value matched
- FALSE MIC value mismatched
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-BOOLEAN RTMPTkipCompareMICValue(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pSrc,
- IN PUCHAR pDA,
- IN PUCHAR pSA,
- IN PUCHAR pMICKey,
- IN UCHAR UserPriority,
- IN UINT Len)
-{
- UCHAR OldMic[8];
- ULONG Priority = UserPriority;
-
- // Init MIC value calculation
- RTMPTkipSetMICKey(&pAd->PrivateInfo.Rx, pMICKey);
- // DA
- RTMPTkipAppend(&pAd->PrivateInfo.Rx, pDA, MAC_ADDR_LEN);
- // SA
- RTMPTkipAppend(&pAd->PrivateInfo.Rx, pSA, MAC_ADDR_LEN);
- // Priority + 3 bytes of 0
- RTMPTkipAppend(&pAd->PrivateInfo.Rx, (PUCHAR)&Priority, 4);
-
- // Calculate MIC value from plain text data
- RTMPTkipAppend(&pAd->PrivateInfo.Rx, pSrc, Len);
-
- // Get MIC valude from received frame
- NdisMoveMemory(OldMic, pSrc + Len, 8);
-
- // Get MIC value from decrypted plain data
- RTMPTkipGetMIC(&pAd->PrivateInfo.Rx);
-
- // Move MIC value from MSDU, this steps should move to data path.
- // Since the MIC value might cross MPDUs.
- if(!NdisEqualMemory(pAd->PrivateInfo.Rx.MIC, OldMic, 8))
- {
- DBGPRINT_RAW(RT_DEBUG_ERROR, ("RTMPTkipCompareMICValue(): TKIP MIC Error !\n")); //MIC error.
-
-
- return (FALSE);
- }
- return (TRUE);
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Compare MIC value of received MSDU
-
- Arguments:
- pAd Pointer to our adapter
- pLLC LLC header
- pSrc Pointer to the received Plain text data
- pDA Pointer to DA address
- pSA Pointer to SA address
- pMICKey pointer to MIC Key
- Len the length of the received plain text data exclude MIC value
-
- Return Value:
- TRUE MIC value matched
- FALSE MIC value mismatched
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-BOOLEAN RTMPTkipCompareMICValueWithLLC(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pLLC,
- IN PUCHAR pSrc,
- IN PUCHAR pDA,
- IN PUCHAR pSA,
- IN PUCHAR pMICKey,
- IN UINT Len)
-{
- UCHAR OldMic[8];
- ULONG Priority = 0;
-
- // Init MIC value calculation
- RTMPTkipSetMICKey(&pAd->PrivateInfo.Rx, pMICKey);
- // DA
- RTMPTkipAppend(&pAd->PrivateInfo.Rx, pDA, MAC_ADDR_LEN);
- // SA
- RTMPTkipAppend(&pAd->PrivateInfo.Rx, pSA, MAC_ADDR_LEN);
- // Priority + 3 bytes of 0
- RTMPTkipAppend(&pAd->PrivateInfo.Rx, (PUCHAR)&Priority, 4);
-
- // Start with LLC header
- RTMPTkipAppend(&pAd->PrivateInfo.Rx, pLLC, 8);
-
- // Calculate MIC value from plain text data
- RTMPTkipAppend(&pAd->PrivateInfo.Rx, pSrc, Len);
-
- // Get MIC valude from received frame
- NdisMoveMemory(OldMic, pSrc + Len, 8);
-
- // Get MIC value from decrypted plain data
- RTMPTkipGetMIC(&pAd->PrivateInfo.Rx);
-
- // Move MIC value from MSDU, this steps should move to data path.
- // Since the MIC value might cross MPDUs.
- if(!NdisEqualMemory(pAd->PrivateInfo.Rx.MIC, OldMic, 8))
- {
- DBGPRINT_RAW(RT_DEBUG_ERROR, ("RTMPTkipCompareMICValueWithLLC(): TKIP MIC Error !\n")); //MIC error.
-
-
- return (FALSE);
- }
- return (TRUE);
-}
-/*
- ========================================================================
-
- Routine Description:
- Copy frame from waiting queue into relative ring buffer and set
- appropriate ASIC register to kick hardware transmit function
-
- Arguments:
- pAd Pointer to our adapter
- PNDIS_PACKET Pointer to Ndis Packet for MIC calculation
- pEncap Pointer to LLC encap data
- LenEncap Total encap length, might be 0 which indicates no encap
-
- Return Value:
- None
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPCalculateMICValue(
- IN PRTMP_ADAPTER pAd,
- IN PNDIS_PACKET pPacket,
- IN PUCHAR pEncap,
- IN PCIPHER_KEY pKey,
- IN UCHAR apidx)
-{
- PACKET_INFO PacketInfo;
- PUCHAR pSrcBufVA;
- UINT SrcBufLen;
- PUCHAR pSrc;
- UCHAR UserPriority;
- UCHAR vlan_offset = 0;
-
- RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pSrcBufVA, &SrcBufLen);
-
- UserPriority = RTMP_GET_PACKET_UP(pPacket);
- pSrc = pSrcBufVA;
-
- // determine if this is a vlan packet
- if (((*(pSrc + 12) << 8) + *(pSrc + 13)) == 0x8100)
- vlan_offset = 4;
- {
- RTMPInitMICEngine(
- pAd,
- pKey->Key,
- pSrc,
- pSrc + 6,
- UserPriority,
- pKey->TxMic);
- }
-
-
- if (pEncap != NULL)
- {
- // LLC encapsulation
- RTMPTkipAppend(&pAd->PrivateInfo.Tx, pEncap, 6);
- // Protocol Type
- RTMPTkipAppend(&pAd->PrivateInfo.Tx, pSrc + 12 + vlan_offset, 2);
- }
- SrcBufLen -= (14 + vlan_offset);
- pSrc += (14 + vlan_offset);
- do
- {
- if (SrcBufLen > 0)
- {
- RTMPTkipAppend(&pAd->PrivateInfo.Tx, pSrc, SrcBufLen);
- }
-
- break; // No need handle next packet
-
- } while (TRUE); // End of copying payload
-
- // Compute the final MIC Value
- RTMPTkipGetMIC(&pAd->PrivateInfo.Tx);
-}
-
-
-/************************************************************/
-/* tkip_sbox() */
-/* Returns a 16 bit value from a 64K entry table. The Table */
-/* is synthesized from two 256 entry byte wide tables. */
-/************************************************************/
-
-UINT tkip_sbox(UINT index)
-{
- UINT index_low;
- UINT index_high;
- UINT left, right;
-
- index_low = (index % 256);
- index_high = ((index >> 8) % 256);
-
- left = Tkip_Sbox_Lower[index_low] + (Tkip_Sbox_Upper[index_low] * 256);
- right = Tkip_Sbox_Upper[index_high] + (Tkip_Sbox_Lower[index_high] * 256);
-
- return (left ^ right);
-}
-
-UINT rotr1(UINT a)
-{
- unsigned int b;
-
- if ((a & 0x01) == 0x01)
- {
- b = (a >> 1) | 0x8000;
- }
- else
- {
- b = (a >> 1) & 0x7fff;
- }
- b = b % 65536;
- return b;
-}
-
-VOID RTMPTkipMixKey(
- UCHAR *key,
- UCHAR *ta,
- ULONG pnl, /* Least significant 16 bits of PN */
- ULONG pnh, /* Most significant 32 bits of PN */
- UCHAR *rc4key,
- UINT *p1k)
-{
-
- UINT tsc0;
- UINT tsc1;
- UINT tsc2;
-
- UINT ppk0;
- UINT ppk1;
- UINT ppk2;
- UINT ppk3;
- UINT ppk4;
- UINT ppk5;
-
- INT i;
- INT j;
-
- tsc0 = (unsigned int)((pnh >> 16) % 65536); /* msb */
- tsc1 = (unsigned int)(pnh % 65536);
- tsc2 = (unsigned int)(pnl % 65536); /* lsb */
-
- /* Phase 1, step 1 */
- p1k[0] = tsc1;
- p1k[1] = tsc0;
- p1k[2] = (UINT)(ta[0] + (ta[1]*256));
- p1k[3] = (UINT)(ta[2] + (ta[3]*256));
- p1k[4] = (UINT)(ta[4] + (ta[5]*256));
-
- /* Phase 1, step 2 */
- for (i=0; i<8; i++)
- {
- j = 2*(i & 1);
- p1k[0] = (p1k[0] + tkip_sbox( (p1k[4] ^ ((256*key[1+j]) + key[j])) % 65536 )) % 65536;
- p1k[1] = (p1k[1] + tkip_sbox( (p1k[0] ^ ((256*key[5+j]) + key[4+j])) % 65536 )) % 65536;
- p1k[2] = (p1k[2] + tkip_sbox( (p1k[1] ^ ((256*key[9+j]) + key[8+j])) % 65536 )) % 65536;
- p1k[3] = (p1k[3] + tkip_sbox( (p1k[2] ^ ((256*key[13+j]) + key[12+j])) % 65536 )) % 65536;
- p1k[4] = (p1k[4] + tkip_sbox( (p1k[3] ^ (((256*key[1+j]) + key[j]))) % 65536 )) % 65536;
- p1k[4] = (p1k[4] + i) % 65536;
- }
-
- /* Phase 2, Step 1 */
- ppk0 = p1k[0];
- ppk1 = p1k[1];
- ppk2 = p1k[2];
- ppk3 = p1k[3];
- ppk4 = p1k[4];
- ppk5 = (p1k[4] + tsc2) % 65536;
-
- /* Phase2, Step 2 */
- ppk0 = ppk0 + tkip_sbox( (ppk5 ^ ((256*key[1]) + key[0])) % 65536);
- ppk1 = ppk1 + tkip_sbox( (ppk0 ^ ((256*key[3]) + key[2])) % 65536);
- ppk2 = ppk2 + tkip_sbox( (ppk1 ^ ((256*key[5]) + key[4])) % 65536);
- ppk3 = ppk3 + tkip_sbox( (ppk2 ^ ((256*key[7]) + key[6])) % 65536);
- ppk4 = ppk4 + tkip_sbox( (ppk3 ^ ((256*key[9]) + key[8])) % 65536);
- ppk5 = ppk5 + tkip_sbox( (ppk4 ^ ((256*key[11]) + key[10])) % 65536);
-
- ppk0 = ppk0 + rotr1(ppk5 ^ ((256*key[13]) + key[12]));
- ppk1 = ppk1 + rotr1(ppk0 ^ ((256*key[15]) + key[14]));
- ppk2 = ppk2 + rotr1(ppk1);
- ppk3 = ppk3 + rotr1(ppk2);
- ppk4 = ppk4 + rotr1(ppk3);
- ppk5 = ppk5 + rotr1(ppk4);
-
- /* Phase 2, Step 3 */
- /* Phase 2, Step 3 */
-
- tsc0 = (unsigned int)((pnh >> 16) % 65536); /* msb */
- tsc1 = (unsigned int)(pnh % 65536);
- tsc2 = (unsigned int)(pnl % 65536); /* lsb */
-
- rc4key[0] = (tsc2 >> 8) % 256;
- rc4key[1] = (((tsc2 >> 8) % 256) | 0x20) & 0x7f;
- rc4key[2] = tsc2 % 256;
- rc4key[3] = ((ppk5 ^ ((256*key[1]) + key[0])) >> 1) % 256;
-
- rc4key[4] = ppk0 % 256;
- rc4key[5] = (ppk0 >> 8) % 256;
-
- rc4key[6] = ppk1 % 256;
- rc4key[7] = (ppk1 >> 8) % 256;
-
- rc4key[8] = ppk2 % 256;
- rc4key[9] = (ppk2 >> 8) % 256;
-
- rc4key[10] = ppk3 % 256;
- rc4key[11] = (ppk3 >> 8) % 256;
-
- rc4key[12] = ppk4 % 256;
- rc4key[13] = (ppk4 >> 8) % 256;
-
- rc4key[14] = ppk5 % 256;
- rc4key[15] = (ppk5 >> 8) % 256;
-}
-
-
-/************************************************/
-/* construct_mic_header1() */
-/* Builds the first MIC header block from */
-/* header fields. */
-/************************************************/
-
-void construct_mic_header1(
- unsigned char *mic_header1,
- int header_length,
- unsigned char *mpdu)
-{
- mic_header1[0] = (unsigned char)((header_length - 2) / 256);
- mic_header1[1] = (unsigned char)((header_length - 2) % 256);
- mic_header1[2] = mpdu[0] & 0xcf; /* Mute CF poll & CF ack bits */
- mic_header1[3] = mpdu[1] & 0xc7; /* Mute retry, more data and pwr mgt bits */
- mic_header1[4] = mpdu[4]; /* A1 */
- mic_header1[5] = mpdu[5];
- mic_header1[6] = mpdu[6];
- mic_header1[7] = mpdu[7];
- mic_header1[8] = mpdu[8];
- mic_header1[9] = mpdu[9];
- mic_header1[10] = mpdu[10]; /* A2 */
- mic_header1[11] = mpdu[11];
- mic_header1[12] = mpdu[12];
- mic_header1[13] = mpdu[13];
- mic_header1[14] = mpdu[14];
- mic_header1[15] = mpdu[15];
-}
-
-/************************************************/
-/* construct_mic_header2() */
-/* Builds the last MIC header block from */
-/* header fields. */
-/************************************************/
-
-void construct_mic_header2(
- unsigned char *mic_header2,
- unsigned char *mpdu,
- int a4_exists,
- int qc_exists)
-{
- int i;
-
- for (i = 0; i<16; i++) mic_header2[i]=0x00;
-
- mic_header2[0] = mpdu[16]; /* A3 */
- mic_header2[1] = mpdu[17];
- mic_header2[2] = mpdu[18];
- mic_header2[3] = mpdu[19];
- mic_header2[4] = mpdu[20];
- mic_header2[5] = mpdu[21];
-
- // In Sequence Control field, mute sequence numer bits (12-bit)
- mic_header2[6] = mpdu[22] & 0x0f; /* SC */
- mic_header2[7] = 0x00; /* mpdu[23]; */
-
- if ((!qc_exists) & a4_exists)
- {
- for (i=0;i<6;i++) mic_header2[8+i] = mpdu[24+i]; /* A4 */
-
- }
-
- if (qc_exists && (!a4_exists))
- {
- mic_header2[8] = mpdu[24] & 0x0f; /* mute bits 15 - 4 */
- mic_header2[9] = mpdu[25] & 0x00;
- }
-
- if (qc_exists && a4_exists)
- {
- for (i=0;i<6;i++) mic_header2[8+i] = mpdu[24+i]; /* A4 */
-
- mic_header2[14] = mpdu[30] & 0x0f;
- mic_header2[15] = mpdu[31] & 0x00;
- }
-}
-
-
-/************************************************/
-/* construct_mic_iv() */
-/* Builds the MIC IV from header fields and PN */
-/************************************************/
-
-void construct_mic_iv(
- unsigned char *mic_iv,
- int qc_exists,
- int a4_exists,
- unsigned char *mpdu,
- unsigned int payload_length,
- unsigned char *pn_vector)
-{
- int i;
-
- mic_iv[0] = 0x59;
- if (qc_exists && a4_exists)
- mic_iv[1] = mpdu[30] & 0x0f; /* QoS_TC */
- if (qc_exists && !a4_exists)
- mic_iv[1] = mpdu[24] & 0x0f; /* mute bits 7-4 */
- if (!qc_exists)
- mic_iv[1] = 0x00;
- for (i = 2; i < 8; i++)
- mic_iv[i] = mpdu[i + 8]; /* mic_iv[2:7] = A2[0:5] = mpdu[10:15] */
-#ifdef CONSISTENT_PN_ORDER
- for (i = 8; i < 14; i++)
- mic_iv[i] = pn_vector[i - 8]; /* mic_iv[8:13] = PN[0:5] */
-#else
- for (i = 8; i < 14; i++)
- mic_iv[i] = pn_vector[13 - i]; /* mic_iv[8:13] = PN[5:0] */
-#endif
- i = (payload_length / 256);
- i = (payload_length % 256);
- mic_iv[14] = (unsigned char) (payload_length / 256);
- mic_iv[15] = (unsigned char) (payload_length % 256);
-
-}
-
-
-
-/************************************/
-/* bitwise_xor() */
-/* A 128 bit, bitwise exclusive or */
-/************************************/
-
-void bitwise_xor(unsigned char *ina, unsigned char *inb, unsigned char *out)
-{
- int i;
- for (i=0; i<16; i++)
- {
- out[i] = ina[i] ^ inb[i];
- }
-}
-
-
-void aes128k128d(unsigned char *key, unsigned char *data, unsigned char *ciphertext)
-{
- int round;
- int i;
- unsigned char intermediatea[16];
- unsigned char intermediateb[16];
- unsigned char round_key[16];
-
- for(i=0; i<16; i++) round_key[i] = key[i];
-
- for (round = 0; round < 11; round++)
- {
- if (round == 0)
- {
- xor_128(round_key, data, ciphertext);
- next_key(round_key, round);
- }
- else if (round == 10)
- {
- byte_sub(ciphertext, intermediatea);
- shift_row(intermediatea, intermediateb);
- xor_128(intermediateb, round_key, ciphertext);
- }
- else /* 1 - 9 */
- {
- byte_sub(ciphertext, intermediatea);
- shift_row(intermediatea, intermediateb);
- mix_column(&intermediateb[0], &intermediatea[0]);
- mix_column(&intermediateb[4], &intermediatea[4]);
- mix_column(&intermediateb[8], &intermediatea[8]);
- mix_column(&intermediateb[12], &intermediatea[12]);
- xor_128(intermediatea, round_key, ciphertext);
- next_key(round_key, round);
- }
- }
-
-}
-
-void construct_ctr_preload(
- unsigned char *ctr_preload,
- int a4_exists,
- int qc_exists,
- unsigned char *mpdu,
- unsigned char *pn_vector,
- int c)
-{
-
- int i = 0;
- for (i=0; i<16; i++) ctr_preload[i] = 0x00;
- i = 0;
-
- ctr_preload[0] = 0x01; /* flag */
- if (qc_exists && a4_exists) ctr_preload[1] = mpdu[30] & 0x0f; /* QoC_Control */
- if (qc_exists && !a4_exists) ctr_preload[1] = mpdu[24] & 0x0f;
-
- for (i = 2; i < 8; i++)
- ctr_preload[i] = mpdu[i + 8]; /* ctr_preload[2:7] = A2[0:5] = mpdu[10:15] */
-#ifdef CONSISTENT_PN_ORDER
- for (i = 8; i < 14; i++)
- ctr_preload[i] = pn_vector[i - 8]; /* ctr_preload[8:13] = PN[0:5] */
-#else
- for (i = 8; i < 14; i++)
- ctr_preload[i] = pn_vector[13 - i]; /* ctr_preload[8:13] = PN[5:0] */
-#endif
- ctr_preload[14] = (unsigned char) (c / 256); // Ctr
- ctr_preload[15] = (unsigned char) (c % 256);
-
-}
-
-
-//
-// TRUE: Success!
-// FALSE: Decrypt Error!
-//
-BOOLEAN RTMPSoftDecryptTKIP(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pData,
- IN ULONG DataByteCnt,
- IN UCHAR UserPriority,
- IN PCIPHER_KEY pWpaKey)
-{
- UCHAR KeyID;
- UINT HeaderLen;
- UCHAR fc0;
- UCHAR fc1;
- USHORT fc;
- UINT frame_type;
- UINT frame_subtype;
- UINT from_ds;
- UINT to_ds;
- INT a4_exists;
- INT qc_exists;
- USHORT duration;
- USHORT seq_control;
- USHORT qos_control;
- UCHAR TA[MAC_ADDR_LEN];
- UCHAR DA[MAC_ADDR_LEN];
- UCHAR SA[MAC_ADDR_LEN];
- UCHAR RC4Key[16];
- UINT p1k[5]; //for mix_key;
- ULONG pnl;/* Least significant 16 bits of PN */
- ULONG pnh;/* Most significant 32 bits of PN */
- UINT num_blocks;
- UINT payload_remainder;
- ARCFOURCONTEXT ArcFourContext;
- UINT crc32 = 0;
- UINT trailfcs = 0;
- UCHAR MIC[8];
- UCHAR TrailMIC[8];
-
- fc0 = *pData;
- fc1 = *(pData + 1);
-
- fc = *((PUSHORT)pData);
-
- frame_type = ((fc0 >> 2) & 0x03);
- frame_subtype = ((fc0 >> 4) & 0x0f);
-
- from_ds = (fc1 & 0x2) >> 1;
- to_ds = (fc1 & 0x1);
-
- a4_exists = (from_ds & to_ds);
- qc_exists = ((frame_subtype == 0x08) || /* Assumed QoS subtypes */
- (frame_subtype == 0x09) || /* Likely to change. */
- (frame_subtype == 0x0a) ||
- (frame_subtype == 0x0b)
- );
-
- HeaderLen = 24;
- if (a4_exists)
- HeaderLen += 6;
-
- KeyID = *((PUCHAR)(pData+ HeaderLen + 3));
- KeyID = KeyID >> 6;
-
- if (pWpaKey[KeyID].KeyLen == 0)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("RTMPSoftDecryptTKIP failed!(KeyID[%d] Length can not be 0)\n", KeyID));
- return FALSE;
- }
-
- duration = *((PUSHORT)(pData+2));
-
- seq_control = *((PUSHORT)(pData+22));
-
- if (qc_exists)
- {
- if (a4_exists)
- {
- qos_control = *((PUSHORT)(pData+30));
- }
- else
- {
- qos_control = *((PUSHORT)(pData+24));
- }
- }
-
- if (to_ds == 0 && from_ds == 1)
- {
- NdisMoveMemory(DA, pData+4, MAC_ADDR_LEN);
- NdisMoveMemory(SA, pData+16, MAC_ADDR_LEN);
- NdisMoveMemory(TA, pData+10, MAC_ADDR_LEN); //BSSID
- }
- else if (to_ds == 0 && from_ds == 0 )
- {
- NdisMoveMemory(TA, pData+10, MAC_ADDR_LEN);
- NdisMoveMemory(DA, pData+4, MAC_ADDR_LEN);
- NdisMoveMemory(SA, pData+10, MAC_ADDR_LEN);
- }
- else if (to_ds == 1 && from_ds == 0)
- {
- NdisMoveMemory(SA, pData+10, MAC_ADDR_LEN);
- NdisMoveMemory(TA, pData+10, MAC_ADDR_LEN);
- NdisMoveMemory(DA, pData+16, MAC_ADDR_LEN);
- }
- else if (to_ds == 1 && from_ds == 1)
- {
- NdisMoveMemory(TA, pData+10, MAC_ADDR_LEN);
- NdisMoveMemory(DA, pData+16, MAC_ADDR_LEN);
- NdisMoveMemory(SA, pData+22, MAC_ADDR_LEN);
- }
-
- num_blocks = (DataByteCnt - 16) / 16;
- payload_remainder = (DataByteCnt - 16) % 16;
-
- pnl = (*(pData + HeaderLen)) * 256 + *(pData + HeaderLen + 2);
- pnh = *((PULONG)(pData + HeaderLen + 4));
- pnh = cpu2le32(pnh);
- RTMPTkipMixKey(pWpaKey[KeyID].Key, TA, pnl, pnh, RC4Key, p1k);
-
- ARCFOUR_INIT(&ArcFourContext, RC4Key, 16);
-
- ARCFOUR_DECRYPT(&ArcFourContext, pData + HeaderLen, pData + HeaderLen + 8, DataByteCnt - HeaderLen - 8);
- NdisMoveMemory(&trailfcs, pData + DataByteCnt - 8 - 4, 4);
- crc32 = RTMP_CALC_FCS32(PPPINITFCS32, pData + HeaderLen, DataByteCnt - HeaderLen - 8 - 4); //Skip IV+EIV 8 bytes & Skip last 4 bytes(FCS).
- crc32 ^= 0xffffffff; /* complement */
-
- if(crc32 != cpu2le32(trailfcs))
- {
- DBGPRINT(RT_DEBUG_TRACE, ("RTMPSoftDecryptTKIP, WEP Data ICV Error !\n")); //ICV error.
-
- return (FALSE);
- }
-
- NdisMoveMemory(TrailMIC, pData + DataByteCnt - 8 - 8 - 4, 8);
- RTMPInitMICEngine(pAd, pWpaKey[KeyID].Key, DA, SA, UserPriority, pWpaKey[KeyID].RxMic);
- RTMPTkipAppend(&pAd->PrivateInfo.Tx, pData + HeaderLen, DataByteCnt - HeaderLen - 8 - 12);
- RTMPTkipGetMIC(&pAd->PrivateInfo.Tx);
- NdisMoveMemory(MIC, pAd->PrivateInfo.Tx.MIC, 8);
-
- if (!NdisEqualMemory(MIC, TrailMIC, 8))
- {
- DBGPRINT(RT_DEBUG_ERROR, ("RTMPSoftDecryptTKIP, WEP Data MIC Error !\n")); //MIC error.
- return (FALSE);
- }
-
- return TRUE;
-}
-
-
-
-
-BOOLEAN RTMPSoftDecryptAES(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pData,
- IN ULONG DataByteCnt,
- IN PCIPHER_KEY pWpaKey)
-{
- UCHAR KeyID;
- UINT HeaderLen;
- UCHAR PN[6];
- UINT payload_len;
- UINT num_blocks;
- UINT payload_remainder;
- USHORT fc;
- UCHAR fc0;
- UCHAR fc1;
- UINT frame_type;
- UINT frame_subtype;
- UINT from_ds;
- UINT to_ds;
- INT a4_exists;
- INT qc_exists;
- UCHAR aes_out[16];
- int payload_index;
- UINT i;
- UCHAR ctr_preload[16];
- UCHAR chain_buffer[16];
- UCHAR padded_buffer[16];
- UCHAR mic_iv[16];
- UCHAR mic_header1[16];
- UCHAR mic_header2[16];
- UCHAR MIC[8];
- UCHAR TrailMIC[8];
-
- fc0 = *pData;
- fc1 = *(pData + 1);
-
- fc = *((PUSHORT)pData);
-
- frame_type = ((fc0 >> 2) & 0x03);
- frame_subtype = ((fc0 >> 4) & 0x0f);
-
- from_ds = (fc1 & 0x2) >> 1;
- to_ds = (fc1 & 0x1);
-
- a4_exists = (from_ds & to_ds);
- qc_exists = ((frame_subtype == 0x08) || /* Assumed QoS subtypes */
- (frame_subtype == 0x09) || /* Likely to change. */
- (frame_subtype == 0x0a) ||
- (frame_subtype == 0x0b)
- );
-
- HeaderLen = 24;
- if (a4_exists)
- HeaderLen += 6;
-
- KeyID = *((PUCHAR)(pData+ HeaderLen + 3));
- KeyID = KeyID >> 6;
-
- if (pWpaKey[KeyID].KeyLen == 0)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("RTMPSoftDecryptAES failed!(KeyID[%d] Length can not be 0)\n", KeyID));
- return FALSE;
- }
-
- PN[0] = *(pData+ HeaderLen);
- PN[1] = *(pData+ HeaderLen + 1);
- PN[2] = *(pData+ HeaderLen + 4);
- PN[3] = *(pData+ HeaderLen + 5);
- PN[4] = *(pData+ HeaderLen + 6);
- PN[5] = *(pData+ HeaderLen + 7);
-
- payload_len = DataByteCnt - HeaderLen - 8 - 8; // 8 bytes for CCMP header , 8 bytes for MIC
- payload_remainder = (payload_len) % 16;
- num_blocks = (payload_len) / 16;
-
-
-
- // Find start of payload
- payload_index = HeaderLen + 8; //IV+EIV
-
- for (i=0; i< num_blocks; i++)
- {
- construct_ctr_preload(ctr_preload,
- a4_exists,
- qc_exists,
- pData,
- PN,
- i+1 );
-
- aes128k128d(pWpaKey[KeyID].Key, ctr_preload, aes_out);
-
- bitwise_xor(aes_out, pData + payload_index, chain_buffer);
- NdisMoveMemory(pData + payload_index - 8, chain_buffer, 16);
- payload_index += 16;
- }
-
- //
- // If there is a short final block, then pad it
- // encrypt it and copy the unpadded part back
- //
- if (payload_remainder > 0)
- {
- construct_ctr_preload(ctr_preload,
- a4_exists,
- qc_exists,
- pData,
- PN,
- num_blocks + 1);
-
- NdisZeroMemory(padded_buffer, 16);
- NdisMoveMemory(padded_buffer, pData + payload_index, payload_remainder);
-
- aes128k128d(pWpaKey[KeyID].Key, ctr_preload, aes_out);
-
- bitwise_xor(aes_out, padded_buffer, chain_buffer);
- NdisMoveMemory(pData + payload_index - 8, chain_buffer, payload_remainder);
- payload_index += payload_remainder;
- }
-
- //
- // Descrypt the MIC
- //
- construct_ctr_preload(ctr_preload,
- a4_exists,
- qc_exists,
- pData,
- PN,
- 0);
- NdisZeroMemory(padded_buffer, 16);
- NdisMoveMemory(padded_buffer, pData + payload_index, 8);
-
- aes128k128d(pWpaKey[KeyID].Key, ctr_preload, aes_out);
-
- bitwise_xor(aes_out, padded_buffer, chain_buffer);
-
- NdisMoveMemory(TrailMIC, chain_buffer, 8);
-
- //
- // Calculate MIC
- //
-
- //Force the protected frame bit on
- *(pData + 1) = *(pData + 1) | 0x40;
-
- // Find start of payload
- // Because the CCMP header has been removed
- payload_index = HeaderLen;
-
- construct_mic_iv(
- mic_iv,
- qc_exists,
- a4_exists,
- pData,
- payload_len,
- PN);
-
- construct_mic_header1(
- mic_header1,
- HeaderLen,
- pData);
-
- construct_mic_header2(
- mic_header2,
- pData,
- a4_exists,
- qc_exists);
-
- aes128k128d(pWpaKey[KeyID].Key, mic_iv, aes_out);
- bitwise_xor(aes_out, mic_header1, chain_buffer);
- aes128k128d(pWpaKey[KeyID].Key, chain_buffer, aes_out);
- bitwise_xor(aes_out, mic_header2, chain_buffer);
- aes128k128d(pWpaKey[KeyID].Key, chain_buffer, aes_out);
-
- // iterate through each 16 byte payload block
- for (i = 0; i < num_blocks; i++)
- {
- bitwise_xor(aes_out, pData + payload_index, chain_buffer);
- payload_index += 16;
- aes128k128d(pWpaKey[KeyID].Key, chain_buffer, aes_out);
- }
-
- // Add on the final payload block if it needs padding
- if (payload_remainder > 0)
- {
- NdisZeroMemory(padded_buffer, 16);
- NdisMoveMemory(padded_buffer, pData + payload_index, payload_remainder);
-
- bitwise_xor(aes_out, padded_buffer, chain_buffer);
- aes128k128d(pWpaKey[KeyID].Key, chain_buffer, aes_out);
- }
-
- // aes_out contains padded mic, discard most significant
- // 8 bytes to generate 64 bit MIC
- for (i = 0 ; i < 8; i++) MIC[i] = aes_out[i];
-
- if (!NdisEqualMemory(MIC, TrailMIC, 8))
- {
- DBGPRINT(RT_DEBUG_ERROR, ("RTMPSoftDecryptAES, MIC Error !\n")); //MIC error.
- return FALSE;
- }
-
- return TRUE;
-}
-
-/****************************************/
-/* aes128k128d() */
-/* Performs a 128 bit AES encrypt with */
-/* 128 bit data. */
-/****************************************/
-VOID xor_128(
- IN PUCHAR a,
- IN PUCHAR b,
- OUT PUCHAR out)
-{
- INT i;
-
- for (i=0;i<16; i++)
- {
- out[i] = a[i] ^ b[i];
- }
-}
-
-VOID next_key(
- IN PUCHAR key,
- IN INT round)
-{
- UCHAR rcon;
- UCHAR sbox_key[4];
- UCHAR rcon_table[12] =
- {
- 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80,
- 0x1b, 0x36, 0x36, 0x36
- };
-
- sbox_key[0] = RTMPCkipSbox(key[13]);
- sbox_key[1] = RTMPCkipSbox(key[14]);
- sbox_key[2] = RTMPCkipSbox(key[15]);
- sbox_key[3] = RTMPCkipSbox(key[12]);
-
- rcon = rcon_table[round];
-
- xor_32(&key[0], sbox_key, &key[0]);
- key[0] = key[0] ^ rcon;
-
- xor_32(&key[4], &key[0], &key[4]);
- xor_32(&key[8], &key[4], &key[8]);
- xor_32(&key[12], &key[8], &key[12]);
-}
-
-VOID xor_32(
- IN PUCHAR a,
- IN PUCHAR b,
- OUT PUCHAR out)
-{
- INT i;
-
- for (i=0;i<4; i++)
- {
- out[i] = a[i] ^ b[i];
- }
-}
-
-VOID byte_sub(
- IN PUCHAR in,
- OUT PUCHAR out)
-{
- INT i;
-
- for (i=0; i< 16; i++)
- {
- out[i] = RTMPCkipSbox(in[i]);
- }
-}
-
-UCHAR RTMPCkipSbox(
- IN UCHAR a)
-{
- return SboxTable[(int)a];
-}
-
-VOID shift_row(
- IN PUCHAR in,
- OUT PUCHAR out)
-{
- out[0] = in[0];
- out[1] = in[5];
- out[2] = in[10];
- out[3] = in[15];
- out[4] = in[4];
- out[5] = in[9];
- out[6] = in[14];
- out[7] = in[3];
- out[8] = in[8];
- out[9] = in[13];
- out[10] = in[2];
- out[11] = in[7];
- out[12] = in[12];
- out[13] = in[1];
- out[14] = in[6];
- out[15] = in[11];
-}
-
-VOID mix_column(
- IN PUCHAR in,
- OUT PUCHAR out)
-{
- INT i;
- UCHAR add1b[4];
- UCHAR add1bf7[4];
- UCHAR rotl[4];
- UCHAR swap_halfs[4];
- UCHAR andf7[4];
- UCHAR rotr[4];
- UCHAR temp[4];
- UCHAR tempb[4];
-
- for (i=0 ; i<4; i++)
- {
- if ((in[i] & 0x80)== 0x80)
- add1b[i] = 0x1b;
- else
- add1b[i] = 0x00;
- }
-
- swap_halfs[0] = in[2]; /* Swap halfs */
- swap_halfs[1] = in[3];
- swap_halfs[2] = in[0];
- swap_halfs[3] = in[1];
-
- rotl[0] = in[3]; /* Rotate left 8 bits */
- rotl[1] = in[0];
- rotl[2] = in[1];
- rotl[3] = in[2];
-
- andf7[0] = in[0] & 0x7f;
- andf7[1] = in[1] & 0x7f;
- andf7[2] = in[2] & 0x7f;
- andf7[3] = in[3] & 0x7f;
-
- for (i = 3; i>0; i--) /* logical shift left 1 bit */
- {
- andf7[i] = andf7[i] << 1;
- if ((andf7[i-1] & 0x80) == 0x80)
- {
- andf7[i] = (andf7[i] | 0x01);
- }
- }
- andf7[0] = andf7[0] << 1;
- andf7[0] = andf7[0] & 0xfe;
-
- xor_32(add1b, andf7, add1bf7);
-
- xor_32(in, add1bf7, rotr);
-
- temp[0] = rotr[0]; /* Rotate right 8 bits */
- rotr[0] = rotr[1];
- rotr[1] = rotr[2];
- rotr[2] = rotr[3];
- rotr[3] = temp[0];
-
- xor_32(add1bf7, rotr, temp);
- xor_32(swap_halfs, rotl,tempb);
- xor_32(temp, tempb, out);
-}
-
+#include "../../rt2860/common/rtmp_tkip.c"
-/*
- *************************************************************************
- * 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:
- rtmp_wep.c
-
- Abstract:
-
- Revision History:
- Who When What
- -------- ---------- ----------------------------------------------
- Paul Wu 10-28-02 Initial
-*/
-
-#include "../rt_config.h"
-
-UINT FCSTAB_32[256] =
-{
- 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
- 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
- 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
- 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
- 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
- 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
- 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
- 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
- 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
- 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
- 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
- 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
- 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
- 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
- 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
- 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
- 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
- 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
- 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
- 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
- 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
- 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
- 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
- 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
- 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
- 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
- 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
- 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
- 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
- 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
- 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
- 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
- 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
- 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
- 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
- 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
- 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
- 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
- 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
- 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
- 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
- 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
- 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
- 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
- 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
- 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
- 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
- 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
- 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
- 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
- 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
- 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
- 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
- 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
- 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
- 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
- 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
- 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
- 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
- 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
- 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
- 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
- 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
- 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
-};
-
-/*
- ========================================================================
-
- Routine Description:
- Init WEP function.
-
- Arguments:
- pAd Pointer to our adapter
- pKey Pointer to the WEP KEY
- KeyId WEP Key ID
- KeyLen the length of WEP KEY
- pDest Pointer to the destination which Encryption data will store in.
-
- Return Value:
- None
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPInitWepEngine(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pKey,
- IN UCHAR KeyId,
- IN UCHAR KeyLen,
- IN OUT PUCHAR pDest)
-{
- UINT i;
- UCHAR WEPKEY[] = {
- //IV
- 0x00, 0x11, 0x22,
- //WEP KEY
- 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xAA, 0xBB, 0xCC
- };
-
- pAd->PrivateInfo.FCSCRC32 = PPPINITFCS32; //Init crc32.
-
- if (pAd->StaCfg.bCkipOn && (pAd->StaCfg.CkipFlag & 0x10) && (pAd->OpMode == OPMODE_STA))
- {
- ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, pKey, KeyLen); //INIT SBOX, KEYLEN+3(IV)
- NdisMoveMemory(pDest, pKey, 3); //Append Init Vector
- }
- else
- {
- NdisMoveMemory(WEPKEY + 3, pKey, KeyLen);
-
- for(i = 0; i < 3; i++)
- WEPKEY[i] = RandomByte(pAd); //Call mlme RandomByte() function.
- ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, WEPKEY, KeyLen + 3); //INIT SBOX, KEYLEN+3(IV)
-
- NdisMoveMemory(pDest, WEPKEY, 3); //Append Init Vector
- }
- *(pDest+3) = (KeyId << 6); //Append KEYID
-
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Encrypt transimitted data
-
- Arguments:
- pAd Pointer to our adapter
- pSrc Pointer to the transimitted source data that will be encrypt
- pDest Pointer to the destination where entryption data will be store in.
- Len Indicate the length of the source data
-
- Return Value:
- None
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPEncryptData(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pSrc,
- IN PUCHAR pDest,
- IN UINT Len)
-{
- pAd->PrivateInfo.FCSCRC32 = RTMP_CALC_FCS32(pAd->PrivateInfo.FCSCRC32, pSrc, Len);
- ARCFOUR_ENCRYPT(&pAd->PrivateInfo.WEPCONTEXT, pDest, pSrc, Len);
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Decrypt received WEP data
-
- Arguments:
- pAdapter Pointer to our adapter
- pSrc Pointer to the received data
- Len the length of the received data
-
- Return Value:
- TRUE Decrypt WEP data success
- FALSE Decrypt WEP data failed
-
- Note:
-
- ========================================================================
-*/
-BOOLEAN RTMPSoftDecryptWEP(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pData,
- IN ULONG DataByteCnt,
- IN PCIPHER_KEY pGroupKey)
-{
- UINT trailfcs;
- UINT crc32;
- UCHAR KeyIdx;
- UCHAR WEPKEY[] = {
- //IV
- 0x00, 0x11, 0x22,
- //WEP KEY
- 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xAA, 0xBB, 0xCC
- };
- UCHAR *pPayload = (UCHAR *)pData + LENGTH_802_11;
- ULONG payload_len = DataByteCnt - LENGTH_802_11;
-
- NdisMoveMemory(WEPKEY, pPayload, 3); //Get WEP IV
-
- KeyIdx = (*(pPayload + 3) & 0xc0) >> 6;
- if (pGroupKey[KeyIdx].KeyLen == 0)
- return (FALSE);
-
- NdisMoveMemory(WEPKEY + 3, pGroupKey[KeyIdx].Key, pGroupKey[KeyIdx].KeyLen);
- ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, WEPKEY, pGroupKey[KeyIdx].KeyLen + 3);
- ARCFOUR_DECRYPT(&pAd->PrivateInfo.WEPCONTEXT, pPayload, pPayload + 4, payload_len - 4);
- NdisMoveMemory(&trailfcs, pPayload + payload_len - 8, 4);
- crc32 = RTMP_CALC_FCS32(PPPINITFCS32, pPayload, payload_len - 8); //Skip last 4 bytes(FCS).
- crc32 ^= 0xffffffff; /* complement */
-
- if(crc32 != cpu2le32(trailfcs))
- {
- DBGPRINT(RT_DEBUG_TRACE, ("! WEP Data CRC Error !\n")); //CRC error.
- return (FALSE);
- }
- return (TRUE);
-}
-
-/*
- ========================================================================
-
- Routine Description:
- The Stream Cipher Encryption Algorithm "ARCFOUR" initialize
-
- Arguments:
- Ctx Pointer to ARCFOUR CONTEXT (SBOX)
- pKey Pointer to the WEP KEY
- KeyLen Indicate the length fo the WEP KEY
-
- Return Value:
- None
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID ARCFOUR_INIT(
- IN PARCFOURCONTEXT Ctx,
- IN PUCHAR pKey,
- IN UINT KeyLen)
-{
- UCHAR t, u;
- UINT keyindex;
- UINT stateindex;
- PUCHAR state;
- UINT counter;
-
- state = Ctx->STATE;
- Ctx->X = 0;
- Ctx->Y = 0;
- for (counter = 0; counter < 256; counter++)
- state[counter] = (UCHAR)counter;
- keyindex = 0;
- stateindex = 0;
- for (counter = 0; counter < 256; counter++)
- {
- t = state[counter];
- stateindex = (stateindex + pKey[keyindex] + t) & 0xff;
- u = state[stateindex];
- state[stateindex] = t;
- state[counter] = u;
- if (++keyindex >= KeyLen)
- keyindex = 0;
- }
-}
-
-/*
- ========================================================================
-
- Routine Description:
- Get bytes from ARCFOUR CONTEXT (S-BOX)
-
- Arguments:
- Ctx Pointer to ARCFOUR CONTEXT (SBOX)
-
- Return Value:
- UCHAR - the value of the ARCFOUR CONTEXT (S-BOX)
-
- Note:
-
- ========================================================================
-*/
-UCHAR ARCFOUR_BYTE(
- IN PARCFOURCONTEXT Ctx)
-{
- UINT x;
- UINT y;
- UCHAR sx, sy;
- PUCHAR state;
-
- state = Ctx->STATE;
- x = (Ctx->X + 1) & 0xff;
- sx = state[x];
- y = (sx + Ctx->Y) & 0xff;
- sy = state[y];
- Ctx->X = x;
- Ctx->Y = y;
- state[y] = sx;
- state[x] = sy;
-
- return(state[(sx + sy) & 0xff]);
-
-}
-
-/*
- ========================================================================
-
- Routine Description:
- The Stream Cipher Decryption Algorithm
-
- Arguments:
- Ctx Pointer to ARCFOUR CONTEXT (SBOX)
- pDest Pointer to the Destination
- pSrc Pointer to the Source data
- Len Indicate the length of the Source data
-
- Return Value:
- None
-
- Note:
-
- ========================================================================
-*/
-VOID ARCFOUR_DECRYPT(
- IN PARCFOURCONTEXT Ctx,
- IN PUCHAR pDest,
- IN PUCHAR pSrc,
- IN UINT Len)
-{
- UINT i;
-
- for (i = 0; i < Len; i++)
- pDest[i] = pSrc[i] ^ ARCFOUR_BYTE(Ctx);
-}
-
-/*
- ========================================================================
-
- Routine Description:
- The Stream Cipher Encryption Algorithm
-
- Arguments:
- Ctx Pointer to ARCFOUR CONTEXT (SBOX)
- pDest Pointer to the Destination
- pSrc Pointer to the Source data
- Len Indicate the length of the Source dta
-
- Return Value:
- None
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-VOID ARCFOUR_ENCRYPT(
- IN PARCFOURCONTEXT Ctx,
- IN PUCHAR pDest,
- IN PUCHAR pSrc,
- IN UINT Len)
-{
- UINT i;
-
- for (i = 0; i < Len; i++)
- pDest[i] = pSrc[i] ^ ARCFOUR_BYTE(Ctx);
-}
-
-/*
- ========================================================================
-
- Routine Description:
- The Stream Cipher Encryption Algorithm which conform to the special requirement to encrypt GTK.
-
- Arguments:
- Ctx Pointer to ARCFOUR CONTEXT (SBOX)
- pDest Pointer to the Destination
- pSrc Pointer to the Source data
- Len Indicate the length of the Source dta
-
-
- ========================================================================
-*/
-
-VOID WPAARCFOUR_ENCRYPT(
- IN PARCFOURCONTEXT Ctx,
- IN PUCHAR pDest,
- IN PUCHAR pSrc,
- IN UINT Len)
-{
- UINT i;
- //discard first 256 bytes
- for (i = 0; i < 256; i++)
- ARCFOUR_BYTE(Ctx);
-
- for (i = 0; i < Len; i++)
- pDest[i] = pSrc[i] ^ ARCFOUR_BYTE(Ctx);
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Calculate a new FCS given the current FCS and the new data.
-
- Arguments:
- Fcs the original FCS value
- Cp pointer to the data which will be calculate the FCS
- Len the length of the data
-
- Return Value:
- UINT - FCS 32 bits
-
- IRQL = DISPATCH_LEVEL
-
- Note:
-
- ========================================================================
-*/
-UINT RTMP_CALC_FCS32(
- IN UINT Fcs,
- IN PUCHAR Cp,
- IN INT Len)
-{
- while (Len--)
- Fcs = (((Fcs) >> 8) ^ FCSTAB_32[((Fcs) ^ (*Cp++)) & 0xff]);
-
- return (Fcs);
-}
-
-
-/*
- ========================================================================
-
- Routine Description:
- Get last FCS and encrypt it to the destination
-
- Arguments:
- pDest Pointer to the Destination
-
- Return Value:
- None
-
- Note:
-
- ========================================================================
-*/
-VOID RTMPSetICV(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pDest)
-{
- pAd->PrivateInfo.FCSCRC32 ^= 0xffffffff; /* complement */
- pAd->PrivateInfo.FCSCRC32 = cpu2le32(pAd->PrivateInfo.FCSCRC32);
-
- ARCFOUR_ENCRYPT(&pAd->PrivateInfo.WEPCONTEXT, pDest, (PUCHAR) &pAd->PrivateInfo.FCSCRC32, 4);
-}
-
+#include "../../rt2860/common/rtmp_wep.c"
-/*
- *************************************************************************
- * 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
- --------- ---------- ----------------------------------------------
- Fonchi Wu 2008 created for 802.11h
- */
-
-#include "../rt_config.h"
-#include "action.h"
-
-VOID MeasureReqTabInit(
- IN PRTMP_ADAPTER pAd)
-{
- NdisAllocateSpinLock(&pAd->CommonCfg.MeasureReqTabLock);
-
- pAd->CommonCfg.pMeasureReqTab = kmalloc(sizeof(MEASURE_REQ_TAB), GFP_ATOMIC);
- if (pAd->CommonCfg.pMeasureReqTab)
- NdisZeroMemory(pAd->CommonCfg.pMeasureReqTab, sizeof(MEASURE_REQ_TAB));
- else
- DBGPRINT(RT_DEBUG_ERROR, ("%s Fail to alloc memory for pAd->CommonCfg.pMeasureReqTab.\n", __func__));
-
- return;
-}
-
-VOID MeasureReqTabExit(
- IN PRTMP_ADAPTER pAd)
-{
- NdisFreeSpinLock(pAd->CommonCfg.MeasureReqTabLock);
-
- if (pAd->CommonCfg.pMeasureReqTab)
- kfree(pAd->CommonCfg.pMeasureReqTab);
- pAd->CommonCfg.pMeasureReqTab = NULL;
-
- return;
-}
-
-static PMEASURE_REQ_ENTRY MeasureReqLookUp(
- IN PRTMP_ADAPTER pAd,
- IN UINT8 DialogToken)
-{
- UINT HashIdx;
- PMEASURE_REQ_TAB pTab = pAd->CommonCfg.pMeasureReqTab;
- PMEASURE_REQ_ENTRY pEntry = NULL;
- PMEASURE_REQ_ENTRY pPrevEntry = NULL;
-
- if (pTab == NULL)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("%s: pMeasureReqTab doesn't exist.\n", __func__));
- return NULL;
- }
-
- RTMP_SEM_LOCK(&pAd->CommonCfg.MeasureReqTabLock);
-
- HashIdx = MQ_DIALOGTOKEN_HASH_INDEX(DialogToken);
- pEntry = pTab->Hash[HashIdx];
-
- while (pEntry)
- {
- if (pEntry->DialogToken == DialogToken)
- break;
- else
- {
- pPrevEntry = pEntry;
- pEntry = pEntry->pNext;
- }
- }
-
- RTMP_SEM_UNLOCK(&pAd->CommonCfg.MeasureReqTabLock);
-
- return pEntry;
-}
-
-static PMEASURE_REQ_ENTRY MeasureReqInsert(
- IN PRTMP_ADAPTER pAd,
- IN UINT8 DialogToken)
-{
- INT i;
- ULONG HashIdx;
- PMEASURE_REQ_TAB pTab = pAd->CommonCfg.pMeasureReqTab;
- PMEASURE_REQ_ENTRY pEntry = NULL, pCurrEntry;
- ULONG Now;
-
- if(pTab == NULL)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("%s: pMeasureReqTab doesn't exist.\n", __func__));
- return NULL;
- }
-
- pEntry = MeasureReqLookUp(pAd, DialogToken);
- if (pEntry == NULL)
- {
- RTMP_SEM_LOCK(&pAd->CommonCfg.MeasureReqTabLock);
- for (i = 0; i < MAX_MEASURE_REQ_TAB_SIZE; i++)
- {
- NdisGetSystemUpTime(&Now);
- pEntry = &pTab->Content[i];
-
- if ((pEntry->Valid == TRUE)
- && RTMP_TIME_AFTER((unsigned long)Now, (unsigned long)(pEntry->lastTime + MQ_REQ_AGE_OUT)))
- {
- PMEASURE_REQ_ENTRY pPrevEntry = NULL;
- ULONG HashIdx = MQ_DIALOGTOKEN_HASH_INDEX(pEntry->DialogToken);
- PMEASURE_REQ_ENTRY pProbeEntry = pTab->Hash[HashIdx];
-
- // update Hash list
- do
- {
- if (pProbeEntry == pEntry)
- {
- if (pPrevEntry == NULL)
- {
- pTab->Hash[HashIdx] = pEntry->pNext;
- }
- else
- {
- pPrevEntry->pNext = pEntry->pNext;
- }
- break;
- }
-
- pPrevEntry = pProbeEntry;
- pProbeEntry = pProbeEntry->pNext;
- } while (pProbeEntry);
-
- NdisZeroMemory(pEntry, sizeof(MEASURE_REQ_ENTRY));
- pTab->Size--;
-
- break;
- }
-
- if (pEntry->Valid == FALSE)
- break;
- }
-
- if (i < MAX_MEASURE_REQ_TAB_SIZE)
- {
- NdisGetSystemUpTime(&Now);
- pEntry->lastTime = Now;
- pEntry->Valid = TRUE;
- pEntry->DialogToken = DialogToken;
- pTab->Size++;
- }
- else
- {
- pEntry = NULL;
- DBGPRINT(RT_DEBUG_ERROR, ("%s: pMeasureReqTab tab full.\n", __func__));
- }
-
- // add this Neighbor entry into HASH table
- if (pEntry)
- {
- HashIdx = MQ_DIALOGTOKEN_HASH_INDEX(DialogToken);
- if (pTab->Hash[HashIdx] == NULL)
- {
- pTab->Hash[HashIdx] = pEntry;
- }
- else
- {
- pCurrEntry = pTab->Hash[HashIdx];
- while (pCurrEntry->pNext != NULL)
- pCurrEntry = pCurrEntry->pNext;
- pCurrEntry->pNext = pEntry;
- }
- }
-
- RTMP_SEM_UNLOCK(&pAd->CommonCfg.MeasureReqTabLock);
- }
-
- return pEntry;
-}
-
-static VOID MeasureReqDelete(
- IN PRTMP_ADAPTER pAd,
- IN UINT8 DialogToken)
-{
- PMEASURE_REQ_TAB pTab = pAd->CommonCfg.pMeasureReqTab;
- PMEASURE_REQ_ENTRY pEntry = NULL;
-
- if(pTab == NULL)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("%s: pMeasureReqTab doesn't exist.\n", __func__));
- return;
- }
-
- // if empty, return
- if (pTab->Size == 0)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("pMeasureReqTab empty.\n"));
- return;
- }
-
- pEntry = MeasureReqLookUp(pAd, DialogToken);
- if (pEntry != NULL)
- {
- PMEASURE_REQ_ENTRY pPrevEntry = NULL;
- ULONG HashIdx = MQ_DIALOGTOKEN_HASH_INDEX(pEntry->DialogToken);
- PMEASURE_REQ_ENTRY pProbeEntry = pTab->Hash[HashIdx];
-
- RTMP_SEM_LOCK(&pAd->CommonCfg.MeasureReqTabLock);
- // update Hash list
- do
- {
- if (pProbeEntry == pEntry)
- {
- if (pPrevEntry == NULL)
- {
- pTab->Hash[HashIdx] = pEntry->pNext;
- }
- else
- {
- pPrevEntry->pNext = pEntry->pNext;
- }
- break;
- }
-
- pPrevEntry = pProbeEntry;
- pProbeEntry = pProbeEntry->pNext;
- } while (pProbeEntry);
-
- NdisZeroMemory(pEntry, sizeof(MEASURE_REQ_ENTRY));
- pTab->Size--;
-
- RTMP_SEM_UNLOCK(&pAd->CommonCfg.MeasureReqTabLock);
- }
-
- return;
-}
-
-VOID TpcReqTabInit(
- IN PRTMP_ADAPTER pAd)
-{
- NdisAllocateSpinLock(&pAd->CommonCfg.TpcReqTabLock);
-
- pAd->CommonCfg.pTpcReqTab = kmalloc(sizeof(TPC_REQ_TAB), GFP_ATOMIC);
- if (pAd->CommonCfg.pTpcReqTab)
- NdisZeroMemory(pAd->CommonCfg.pTpcReqTab, sizeof(TPC_REQ_TAB));
- else
- DBGPRINT(RT_DEBUG_ERROR, ("%s Fail to alloc memory for pAd->CommonCfg.pTpcReqTab.\n", __func__));
-
- return;
-}
-
-VOID TpcReqTabExit(
- IN PRTMP_ADAPTER pAd)
-{
- NdisFreeSpinLock(pAd->CommonCfg.TpcReqTabLock);
-
- if (pAd->CommonCfg.pTpcReqTab)
- kfree(pAd->CommonCfg.pTpcReqTab);
- pAd->CommonCfg.pTpcReqTab = NULL;
-
- return;
-}
-
-static PTPC_REQ_ENTRY TpcReqLookUp(
- IN PRTMP_ADAPTER pAd,
- IN UINT8 DialogToken)
-{
- UINT HashIdx;
- PTPC_REQ_TAB pTab = pAd->CommonCfg.pTpcReqTab;
- PTPC_REQ_ENTRY pEntry = NULL;
- PTPC_REQ_ENTRY pPrevEntry = NULL;
-
- if (pTab == NULL)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("%s: pTpcReqTab doesn't exist.\n", __func__));
- return NULL;
- }
-
- RTMP_SEM_LOCK(&pAd->CommonCfg.TpcReqTabLock);
-
- HashIdx = TPC_DIALOGTOKEN_HASH_INDEX(DialogToken);
- pEntry = pTab->Hash[HashIdx];
-
- while (pEntry)
- {
- if (pEntry->DialogToken == DialogToken)
- break;
- else
- {
- pPrevEntry = pEntry;
- pEntry = pEntry->pNext;
- }
- }
-
- RTMP_SEM_UNLOCK(&pAd->CommonCfg.TpcReqTabLock);
-
- return pEntry;
-}
-
-
-static PTPC_REQ_ENTRY TpcReqInsert(
- IN PRTMP_ADAPTER pAd,
- IN UINT8 DialogToken)
-{
- INT i;
- ULONG HashIdx;
- PTPC_REQ_TAB pTab = pAd->CommonCfg.pTpcReqTab;
- PTPC_REQ_ENTRY pEntry = NULL, pCurrEntry;
- ULONG Now;
-
- if(pTab == NULL)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("%s: pTpcReqTab doesn't exist.\n", __func__));
- return NULL;
- }
-
- pEntry = TpcReqLookUp(pAd, DialogToken);
- if (pEntry == NULL)
- {
- RTMP_SEM_LOCK(&pAd->CommonCfg.TpcReqTabLock);
- for (i = 0; i < MAX_TPC_REQ_TAB_SIZE; i++)
- {
- NdisGetSystemUpTime(&Now);
- pEntry = &pTab->Content[i];
-
- if ((pEntry->Valid == TRUE)
- && RTMP_TIME_AFTER((unsigned long)Now, (unsigned long)(pEntry->lastTime + TPC_REQ_AGE_OUT)))
- {
- PTPC_REQ_ENTRY pPrevEntry = NULL;
- ULONG HashIdx = TPC_DIALOGTOKEN_HASH_INDEX(pEntry->DialogToken);
- PTPC_REQ_ENTRY pProbeEntry = pTab->Hash[HashIdx];
-
- // update Hash list
- do
- {
- if (pProbeEntry == pEntry)
- {
- if (pPrevEntry == NULL)
- {
- pTab->Hash[HashIdx] = pEntry->pNext;
- }
- else
- {
- pPrevEntry->pNext = pEntry->pNext;
- }
- break;
- }
-
- pPrevEntry = pProbeEntry;
- pProbeEntry = pProbeEntry->pNext;
- } while (pProbeEntry);
-
- NdisZeroMemory(pEntry, sizeof(TPC_REQ_ENTRY));
- pTab->Size--;
-
- break;
- }
-
- if (pEntry->Valid == FALSE)
- break;
- }
-
- if (i < MAX_TPC_REQ_TAB_SIZE)
- {
- NdisGetSystemUpTime(&Now);
- pEntry->lastTime = Now;
- pEntry->Valid = TRUE;
- pEntry->DialogToken = DialogToken;
- pTab->Size++;
- }
- else
- {
- pEntry = NULL;
- DBGPRINT(RT_DEBUG_ERROR, ("%s: pTpcReqTab tab full.\n", __func__));
- }
-
- // add this Neighbor entry into HASH table
- if (pEntry)
- {
- HashIdx = TPC_DIALOGTOKEN_HASH_INDEX(DialogToken);
- if (pTab->Hash[HashIdx] == NULL)
- {
- pTab->Hash[HashIdx] = pEntry;
- }
- else
- {
- pCurrEntry = pTab->Hash[HashIdx];
- while (pCurrEntry->pNext != NULL)
- pCurrEntry = pCurrEntry->pNext;
- pCurrEntry->pNext = pEntry;
- }
- }
-
- RTMP_SEM_UNLOCK(&pAd->CommonCfg.TpcReqTabLock);
- }
-
- return pEntry;
-}
-
-static VOID TpcReqDelete(
- IN PRTMP_ADAPTER pAd,
- IN UINT8 DialogToken)
-{
- PTPC_REQ_TAB pTab = pAd->CommonCfg.pTpcReqTab;
- PTPC_REQ_ENTRY pEntry = NULL;
-
- if(pTab == NULL)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("%s: pTpcReqTab doesn't exist.\n", __func__));
- return;
- }
-
- // if empty, return
- if (pTab->Size == 0)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("pTpcReqTab empty.\n"));
- return;
- }
-
- pEntry = TpcReqLookUp(pAd, DialogToken);
- if (pEntry != NULL)
- {
- PTPC_REQ_ENTRY pPrevEntry = NULL;
- ULONG HashIdx = TPC_DIALOGTOKEN_HASH_INDEX(pEntry->DialogToken);
- PTPC_REQ_ENTRY pProbeEntry = pTab->Hash[HashIdx];
-
- RTMP_SEM_LOCK(&pAd->CommonCfg.TpcReqTabLock);
- // update Hash list
- do
- {
- if (pProbeEntry == pEntry)
- {
- if (pPrevEntry == NULL)
- {
- pTab->Hash[HashIdx] = pEntry->pNext;
- }
- else
- {
- pPrevEntry->pNext = pEntry->pNext;
- }
- break;
- }
-
- pPrevEntry = pProbeEntry;
- pProbeEntry = pProbeEntry->pNext;
- } while (pProbeEntry);
-
- NdisZeroMemory(pEntry, sizeof(TPC_REQ_ENTRY));
- pTab->Size--;
-
- RTMP_SEM_UNLOCK(&pAd->CommonCfg.TpcReqTabLock);
- }
-
- return;
-}
-
-/*
- ==========================================================================
- Description:
- Get Current TimeS tamp.
-
- Parametrs:
-
- Return : Current Time Stamp.
- ==========================================================================
- */
-static UINT64 GetCurrentTimeStamp(
- IN PRTMP_ADAPTER pAd)
-{
- // get current time stamp.
- return 0;
-}
-
-/*
- ==========================================================================
- Description:
- Get Current Transmit Power.
-
- Parametrs:
-
- Return : Current Time Stamp.
- ==========================================================================
- */
-static UINT8 GetCurTxPwr(
- IN PRTMP_ADAPTER pAd,
- IN UINT8 Wcid)
-{
- return 16; /* 16 dBm */
-}
-
-/*
- ==========================================================================
- Description:
- Insert Dialog Token into frame.
-
- Parametrs:
- 1. frame buffer pointer.
- 2. frame length.
- 3. Dialog token.
-
- Return : None.
- ==========================================================================
- */
-static VOID InsertDialogToken(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pFrameBuf,
- OUT PULONG pFrameLen,
- IN UINT8 DialogToken)
-{
- ULONG TempLen;
- MakeOutgoingFrame(pFrameBuf, &TempLen,
- 1, &DialogToken,
- END_OF_ARGS);
-
- *pFrameLen = *pFrameLen + TempLen;
-
- return;
-}
-
-/*
- ==========================================================================
- Description:
- Insert TPC Request IE into frame.
-
- Parametrs:
- 1. frame buffer pointer.
- 2. frame length.
-
- Return : None.
- ==========================================================================
- */
- static VOID InsertTpcReqIE(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pFrameBuf,
- OUT PULONG pFrameLen)
-{
- ULONG TempLen;
- ULONG Len = 0;
- UINT8 ElementID = IE_TPC_REQUEST;
-
- MakeOutgoingFrame(pFrameBuf, &TempLen,
- 1, &ElementID,
- 1, &Len,
- END_OF_ARGS);
-
- *pFrameLen = *pFrameLen + TempLen;
-
- return;
-}
-
-/*
- ==========================================================================
- Description:
- Insert TPC Report IE into frame.
-
- Parametrs:
- 1. frame buffer pointer.
- 2. frame length.
- 3. Transmit Power.
- 4. Link Margin.
-
- Return : None.
- ==========================================================================
- */
- static VOID InsertTpcReportIE(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pFrameBuf,
- OUT PULONG pFrameLen,
- IN UINT8 TxPwr,
- IN UINT8 LinkMargin)
-{
- ULONG TempLen;
- ULONG Len = sizeof(TPC_REPORT_INFO);
- UINT8 ElementID = IE_TPC_REPORT;
- TPC_REPORT_INFO TpcReportIE;
-
- TpcReportIE.TxPwr = TxPwr;
- TpcReportIE.LinkMargin = LinkMargin;
-
- MakeOutgoingFrame(pFrameBuf, &TempLen,
- 1, &ElementID,
- 1, &Len,
- Len, &TpcReportIE,
- END_OF_ARGS);
-
- *pFrameLen = *pFrameLen + TempLen;
-
-
- return;
-}
-
-/*
- ==========================================================================
- Description:
- Insert Channel Switch Announcement IE into frame.
-
- Parametrs:
- 1. frame buffer pointer.
- 2. frame length.
- 3. channel switch announcement mode.
- 4. new selected channel.
- 5. channel switch announcement count.
-
- Return : None.
- ==========================================================================
- */
-static VOID InsertChSwAnnIE(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pFrameBuf,
- OUT PULONG pFrameLen,
- IN UINT8 ChSwMode,
- IN UINT8 NewChannel,
- IN UINT8 ChSwCnt)
-{
- ULONG TempLen;
- ULONG Len = sizeof(CH_SW_ANN_INFO);
- UINT8 ElementID = IE_CHANNEL_SWITCH_ANNOUNCEMENT;
- CH_SW_ANN_INFO ChSwAnnIE;
-
- ChSwAnnIE.ChSwMode = ChSwMode;
- ChSwAnnIE.Channel = NewChannel;
- ChSwAnnIE.ChSwCnt = ChSwCnt;
-
- MakeOutgoingFrame(pFrameBuf, &TempLen,
- 1, &ElementID,
- 1, &Len,
- Len, &ChSwAnnIE,
- END_OF_ARGS);
-
- *pFrameLen = *pFrameLen + TempLen;
-
-
- return;
-}
-
-/*
- ==========================================================================
- Description:
- Insert Measure Request IE into frame.
-
- Parametrs:
- 1. frame buffer pointer.
- 2. frame length.
- 3. Measure Token.
- 4. Measure Request Mode.
- 5. Measure Request Type.
- 6. Measure Channel.
- 7. Measure Start time.
- 8. Measure Duration.
-
-
- Return : None.
- ==========================================================================
- */
-static VOID InsertMeasureReqIE(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pFrameBuf,
- OUT PULONG pFrameLen,
- IN PMEASURE_REQ_INFO pMeasureReqIE)
-{
- ULONG TempLen;
- UINT8 Len = sizeof(MEASURE_REQ_INFO);
- UINT8 ElementID = IE_MEASUREMENT_REQUEST;
-
- MakeOutgoingFrame(pFrameBuf, &TempLen,
- 1, &ElementID,
- 1, &Len,
- Len, pMeasureReqIE,
- END_OF_ARGS);
-
- *pFrameLen = *pFrameLen + TempLen;
-
- return;
-}
-
-/*
- ==========================================================================
- Description:
- Insert Measure Report IE into frame.
-
- Parametrs:
- 1. frame buffer pointer.
- 2. frame length.
- 3. Measure Token.
- 4. Measure Request Mode.
- 5. Measure Request Type.
- 6. Length of Report Infomation
- 7. Pointer of Report Infomation Buffer.
-
- Return : None.
- ==========================================================================
- */
-static VOID InsertMeasureReportIE(
- IN PRTMP_ADAPTER pAd,
- OUT PUCHAR pFrameBuf,
- OUT PULONG pFrameLen,
- IN PMEASURE_REPORT_INFO pMeasureReportIE,
- IN UINT8 ReportLnfoLen,
- IN PUINT8 pReportInfo)
-{
- ULONG TempLen;
- ULONG Len;
- UINT8 ElementID = IE_MEASUREMENT_REPORT;
-
- Len = sizeof(MEASURE_REPORT_INFO) + ReportLnfoLen;
-
- MakeOutgoingFrame(pFrameBuf, &TempLen,
- 1, &ElementID,
- 1, &Len,
- Len, pMeasureReportIE,
- END_OF_ARGS);
-
- *pFrameLen = *pFrameLen + TempLen;
-
- if ((ReportLnfoLen > 0) && (pReportInfo != NULL))
- {
- MakeOutgoingFrame(pFrameBuf + *pFrameLen, &TempLen,
- ReportLnfoLen, pReportInfo,
- END_OF_ARGS);
-
- *pFrameLen = *pFrameLen + TempLen;
- }
- return;
-}
-
-/*
- ==========================================================================
- Description:
- Prepare Measurement request action frame and enqueue it into
- management queue waiting for transmition.
-
- Parametrs:
- 1. the destination mac address of the frame.
-
- Return : None.
- ==========================================================================
- */
-VOID EnqueueMeasurementReq(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pDA,
- IN UINT8 MeasureToken,
- IN UINT8 MeasureReqMode,
- IN UINT8 MeasureReqType,
- IN UINT8 MeasureCh,
- IN UINT16 MeasureDuration)
-{
- PUCHAR pOutBuffer = NULL;
- NDIS_STATUS NStatus;
- ULONG FrameLen;
- HEADER_802_11 ActHdr;
- MEASURE_REQ_INFO MeasureReqIE;
- UINT8 RmReqDailogToken = RandomByte(pAd);
- UINT64 MeasureStartTime = GetCurrentTimeStamp(pAd);
-
- // build action frame header.
- MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA,
- pAd->CurrentAddress);
-
- NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory
- if(NStatus != NDIS_STATUS_SUCCESS)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __func__));
- return;
- }
- NdisMoveMemory(pOutBuffer, (PCHAR)&ActHdr, sizeof(HEADER_802_11));
- FrameLen = sizeof(HEADER_802_11);
-
- InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_SPECTRUM, SPEC_MRQ);
-
- // fill Dialog Token
- InsertDialogToken(pAd, (pOutBuffer + FrameLen), &FrameLen, MeasureToken);
-
- // prepare Measurement IE.
- NdisZeroMemory(&MeasureReqIE, sizeof(MEASURE_REQ_INFO));
- MeasureReqIE.Token = RmReqDailogToken;
- MeasureReqIE.ReqMode.word = MeasureReqMode;
- MeasureReqIE.ReqType = MeasureReqType;
- MeasureReqIE.MeasureReq.ChNum = MeasureCh;
- MeasureReqIE.MeasureReq.MeasureStartTime = cpu2le64(MeasureStartTime);
- MeasureReqIE.MeasureReq.MeasureDuration = cpu2le16(MeasureDuration);
- InsertMeasureReqIE(pAd, (pOutBuffer + FrameLen), &FrameLen, &MeasureReqIE);
-
- MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
- MlmeFreeMemory(pAd, pOutBuffer);
-
- return;
-}
-
-/*
- ==========================================================================
- Description:
- Prepare Measurement report action frame and enqueue it into
- management queue waiting for transmition.
-
- Parametrs:
- 1. the destination mac address of the frame.
-
- Return : None.
- ==========================================================================
- */
-VOID EnqueueMeasurementRep(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pDA,
- IN UINT8 DialogToken,
- IN UINT8 MeasureToken,
- IN UINT8 MeasureReqMode,
- IN UINT8 MeasureReqType,
- IN UINT8 ReportInfoLen,
- IN PUINT8 pReportInfo)
-{
- PUCHAR pOutBuffer = NULL;
- NDIS_STATUS NStatus;
- ULONG FrameLen;
- HEADER_802_11 ActHdr;
- MEASURE_REPORT_INFO MeasureRepIE;
-
- // build action frame header.
- MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA,
- pAd->CurrentAddress);
-
- NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory
- if(NStatus != NDIS_STATUS_SUCCESS)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __func__));
- return;
- }
- NdisMoveMemory(pOutBuffer, (PCHAR)&ActHdr, sizeof(HEADER_802_11));
- FrameLen = sizeof(HEADER_802_11);
-
- InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_SPECTRUM, SPEC_MRP);
-
- // fill Dialog Token
- InsertDialogToken(pAd, (pOutBuffer + FrameLen), &FrameLen, DialogToken);
-
- // prepare Measurement IE.
- NdisZeroMemory(&MeasureRepIE, sizeof(MEASURE_REPORT_INFO));
- MeasureRepIE.Token = MeasureToken;
- MeasureRepIE.ReportMode.word = MeasureReqMode;
- MeasureRepIE.ReportType = MeasureReqType;
- InsertMeasureReportIE(pAd, (pOutBuffer + FrameLen), &FrameLen, &MeasureRepIE, ReportInfoLen, pReportInfo);
-
- MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
- MlmeFreeMemory(pAd, pOutBuffer);
-
- return;
-}
-
-/*
- ==========================================================================
- Description:
- Prepare TPC Request action frame and enqueue it into
- management queue waiting for transmition.
-
- Parametrs:
- 1. the destination mac address of the frame.
-
- Return : None.
- ==========================================================================
- */
-VOID EnqueueTPCReq(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pDA,
- IN UCHAR DialogToken)
-{
- PUCHAR pOutBuffer = NULL;
- NDIS_STATUS NStatus;
- ULONG FrameLen;
-
- HEADER_802_11 ActHdr;
-
- // build action frame header.
- MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA,
- pAd->CurrentAddress);
-
- NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory
- if(NStatus != NDIS_STATUS_SUCCESS)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __func__));
- return;
- }
- NdisMoveMemory(pOutBuffer, (PCHAR)&ActHdr, sizeof(HEADER_802_11));
- FrameLen = sizeof(HEADER_802_11);
-
- InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_SPECTRUM, SPEC_TPCRQ);
-
- // fill Dialog Token
- InsertDialogToken(pAd, (pOutBuffer + FrameLen), &FrameLen, DialogToken);
-
- // Insert TPC Request IE.
- InsertTpcReqIE(pAd, (pOutBuffer + FrameLen), &FrameLen);
-
- MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
- MlmeFreeMemory(pAd, pOutBuffer);
-
- return;
-}
-
-/*
- ==========================================================================
- Description:
- Prepare TPC Report action frame and enqueue it into
- management queue waiting for transmition.
-
- Parametrs:
- 1. the destination mac address of the frame.
-
- Return : None.
- ==========================================================================
- */
-VOID EnqueueTPCRep(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pDA,
- IN UINT8 DialogToken,
- IN UINT8 TxPwr,
- IN UINT8 LinkMargin)
-{
- PUCHAR pOutBuffer = NULL;
- NDIS_STATUS NStatus;
- ULONG FrameLen;
-
- HEADER_802_11 ActHdr;
-
- // build action frame header.
- MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA,
- pAd->CurrentAddress);
-
- NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory
- if(NStatus != NDIS_STATUS_SUCCESS)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __func__));
- return;
- }
- NdisMoveMemory(pOutBuffer, (PCHAR)&ActHdr, sizeof(HEADER_802_11));
- FrameLen = sizeof(HEADER_802_11);
-
- InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_SPECTRUM, SPEC_TPCRP);
-
- // fill Dialog Token
- InsertDialogToken(pAd, (pOutBuffer + FrameLen), &FrameLen, DialogToken);
-
- // Insert TPC Request IE.
- InsertTpcReportIE(pAd, (pOutBuffer + FrameLen), &FrameLen, TxPwr, LinkMargin);
-
- MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
- MlmeFreeMemory(pAd, pOutBuffer);
-
- return;
-}
-
-/*
- ==========================================================================
- Description:
- Prepare Channel Switch Announcement action frame and enqueue it into
- management queue waiting for transmition.
-
- Parametrs:
- 1. the destination mac address of the frame.
- 2. Channel switch announcement mode.
- 2. a New selected channel.
-
- Return : None.
- ==========================================================================
- */
-VOID EnqueueChSwAnn(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pDA,
- IN UINT8 ChSwMode,
- IN UINT8 NewCh)
-{
- PUCHAR pOutBuffer = NULL;
- NDIS_STATUS NStatus;
- ULONG FrameLen;
-
- HEADER_802_11 ActHdr;
-
- // build action frame header.
- MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA,
- pAd->CurrentAddress);
-
- NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory
- if(NStatus != NDIS_STATUS_SUCCESS)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __func__));
- return;
- }
- NdisMoveMemory(pOutBuffer, (PCHAR)&ActHdr, sizeof(HEADER_802_11));
- FrameLen = sizeof(HEADER_802_11);
-
- InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_SPECTRUM, SPEC_CHANNEL_SWITCH);
-
- InsertChSwAnnIE(pAd, (pOutBuffer + FrameLen), &FrameLen, ChSwMode, NewCh, 0);
-
- MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
- MlmeFreeMemory(pAd, pOutBuffer);
-
- return;
-}
-
-static BOOLEAN DfsRequirementCheck(
- IN PRTMP_ADAPTER pAd,
- IN UINT8 Channel)
-{
- BOOLEAN Result = FALSE;
- INT i;
-
- do
- {
- // check DFS procedure is running.
- // make sure DFS procedure won't start twice.
- if (pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE)
- {
- Result = FALSE;
- break;
- }
-
- // check the new channel carried from Channel Switch Announcemnet is valid.
- for (i=0; i<pAd->ChannelListNum; i++)
- {
- if ((Channel == pAd->ChannelList[i].Channel)
- &&(pAd->ChannelList[i].RemainingTimeForUse == 0))
- {
- // found radar signal in the channel. the channel can't use at least for 30 minutes.
- pAd->ChannelList[i].RemainingTimeForUse = 1800;//30 min = 1800 sec
- Result = TRUE;
- break;
- }
- }
- } while(FALSE);
-
- return Result;
-}
-
-VOID NotifyChSwAnnToPeerAPs(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pRA,
- IN PUCHAR pTA,
- IN UINT8 ChSwMode,
- IN UINT8 Channel)
-{
-}
-
-static VOID StartDFSProcedure(
- IN PRTMP_ADAPTER pAd,
- IN UCHAR Channel,
- IN UINT8 ChSwMode)
-{
- // start DFS procedure
- pAd->CommonCfg.Channel = Channel;
-
- N_ChannelCheck(pAd);
-
- pAd->CommonCfg.RadarDetect.RDMode = RD_SWITCHING_MODE;
- pAd->CommonCfg.RadarDetect.CSCount = 0;
-}
-
-/*
- ==========================================================================
- Description:
- Channel Switch Announcement action frame sanity check.
-
- Parametrs:
- 1. MLME message containing the received frame
- 2. message length.
- 3. Channel switch announcement infomation buffer.
-
-
- Return : None.
- ==========================================================================
- */
-
-/*
- Channel Switch Announcement IE.
- +----+-----+-----------+------------+-----------+
- | ID | Len |Ch Sw Mode | New Ch Num | Ch Sw Cnt |
- +----+-----+-----------+------------+-----------+
- 1 1 1 1 1
-*/
-static BOOLEAN PeerChSwAnnSanity(
- IN PRTMP_ADAPTER pAd,
- IN VOID *pMsg,
- IN ULONG MsgLen,
- OUT PCH_SW_ANN_INFO pChSwAnnInfo)
-{
- PFRAME_802_11 Fr = (PFRAME_802_11)pMsg;
- PUCHAR pFramePtr = Fr->Octet;
- BOOLEAN result = FALSE;
- PEID_STRUCT eid_ptr;
-
- // skip 802.11 header.
- MsgLen -= sizeof(HEADER_802_11);
-
- // skip category and action code.
- pFramePtr += 2;
- MsgLen -= 2;
-
- if (pChSwAnnInfo == NULL)
- return result;
-
- eid_ptr = (PEID_STRUCT)pFramePtr;
- while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((PUCHAR)pFramePtr + MsgLen))
- {
- switch(eid_ptr->Eid)
- {
- case IE_CHANNEL_SWITCH_ANNOUNCEMENT:
- NdisMoveMemory(&pChSwAnnInfo->ChSwMode, eid_ptr->Octet, 1);
- NdisMoveMemory(&pChSwAnnInfo->Channel, eid_ptr->Octet + 1, 1);
- NdisMoveMemory(&pChSwAnnInfo->ChSwCnt, eid_ptr->Octet + 2, 1);
-
- result = TRUE;
- break;
-
- default:
- break;
- }
- eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len);
- }
-
- return result;
-}
-
-/*
- ==========================================================================
- Description:
- Measurement request action frame sanity check.
-
- Parametrs:
- 1. MLME message containing the received frame
- 2. message length.
- 3. Measurement request infomation buffer.
-
- Return : None.
- ==========================================================================
- */
-static BOOLEAN PeerMeasureReqSanity(
- IN PRTMP_ADAPTER pAd,
- IN VOID *pMsg,
- IN ULONG MsgLen,
- OUT PUINT8 pDialogToken,
- OUT PMEASURE_REQ_INFO pMeasureReqInfo)
-{
- PFRAME_802_11 Fr = (PFRAME_802_11)pMsg;
- PUCHAR pFramePtr = Fr->Octet;
- BOOLEAN result = FALSE;
- PEID_STRUCT eid_ptr;
- PUCHAR ptr;
- UINT64 MeasureStartTime;
- UINT16 MeasureDuration;
-
- // skip 802.11 header.
- MsgLen -= sizeof(HEADER_802_11);
-
- // skip category and action code.
- pFramePtr += 2;
- MsgLen -= 2;
-
- if (pMeasureReqInfo == NULL)
- return result;
-
- NdisMoveMemory(pDialogToken, pFramePtr, 1);
- pFramePtr += 1;
- MsgLen -= 1;
-
- eid_ptr = (PEID_STRUCT)pFramePtr;
- while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((PUCHAR)pFramePtr + MsgLen))
- {
- switch(eid_ptr->Eid)
- {
- case IE_MEASUREMENT_REQUEST:
- NdisMoveMemory(&pMeasureReqInfo->Token, eid_ptr->Octet, 1);
- NdisMoveMemory(&pMeasureReqInfo->ReqMode.word, eid_ptr->Octet + 1, 1);
- NdisMoveMemory(&pMeasureReqInfo->ReqType, eid_ptr->Octet + 2, 1);
- ptr = eid_ptr->Octet + 3;
- NdisMoveMemory(&pMeasureReqInfo->MeasureReq.ChNum, ptr, 1);
- NdisMoveMemory(&MeasureStartTime, ptr + 1, 8);
- pMeasureReqInfo->MeasureReq.MeasureStartTime = SWAP64(MeasureStartTime);
- NdisMoveMemory(&MeasureDuration, ptr + 9, 2);
- pMeasureReqInfo->MeasureReq.MeasureDuration = SWAP16(MeasureDuration);
-
- result = TRUE;
- break;
-
- default:
- break;
- }
- eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len);
- }
-
- return result;
-}
-
-/*
- ==========================================================================
- Description:
- Measurement report action frame sanity check.
-
- Parametrs:
- 1. MLME message containing the received frame
- 2. message length.
- 3. Measurement report infomation buffer.
- 4. basic report infomation buffer.
-
- Return : None.
- ==========================================================================
- */
-
-/*
- Measurement Report IE.
- +----+-----+-------+-------------+--------------+----------------+
- | ID | Len | Token | Report Mode | Measure Type | Measure Report |
- +----+-----+-------+-------------+--------------+----------------+
- 1 1 1 1 1 variable
-
- Basic Report.
- +--------+------------+----------+-----+
- | Ch Num | Start Time | Duration | Map |
- +--------+------------+----------+-----+
- 1 8 2 1
-
- Map Field Bit Format.
- +-----+---------------+---------------------+-------+------------+----------+
- | Bss | OFDM Preamble | Unidentified signal | Radar | Unmeasured | Reserved |
- +-----+---------------+---------------------+-------+------------+----------+
- 0 1 2 3 4 5-7
-*/
-static BOOLEAN PeerMeasureReportSanity(
- IN PRTMP_ADAPTER pAd,
- IN VOID *pMsg,
- IN ULONG MsgLen,
- OUT PUINT8 pDialogToken,
- OUT PMEASURE_REPORT_INFO pMeasureReportInfo,
- OUT PUINT8 pReportBuf)
-{
- PFRAME_802_11 Fr = (PFRAME_802_11)pMsg;
- PUCHAR pFramePtr = Fr->Octet;
- BOOLEAN result = FALSE;
- PEID_STRUCT eid_ptr;
- PUCHAR ptr;
-
- // skip 802.11 header.
- MsgLen -= sizeof(HEADER_802_11);
-
- // skip category and action code.
- pFramePtr += 2;
- MsgLen -= 2;
-
- if (pMeasureReportInfo == NULL)
- return result;
-
- NdisMoveMemory(pDialogToken, pFramePtr, 1);
- pFramePtr += 1;
- MsgLen -= 1;
-
- eid_ptr = (PEID_STRUCT)pFramePtr;
- while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((PUCHAR)pFramePtr + MsgLen))
- {
- switch(eid_ptr->Eid)
- {
- case IE_MEASUREMENT_REPORT:
- NdisMoveMemory(&pMeasureReportInfo->Token, eid_ptr->Octet, 1);
- NdisMoveMemory(&pMeasureReportInfo->ReportMode, eid_ptr->Octet + 1, 1);
- NdisMoveMemory(&pMeasureReportInfo->ReportType, eid_ptr->Octet + 2, 1);
- if (pMeasureReportInfo->ReportType == RM_BASIC)
- {
- PMEASURE_BASIC_REPORT pReport = (PMEASURE_BASIC_REPORT)pReportBuf;
- ptr = eid_ptr->Octet + 3;
- NdisMoveMemory(&pReport->ChNum, ptr, 1);
- NdisMoveMemory(&pReport->MeasureStartTime, ptr + 1, 8);
- NdisMoveMemory(&pReport->MeasureDuration, ptr + 9, 2);
- NdisMoveMemory(&pReport->Map, ptr + 11, 1);
-
- }
- else if (pMeasureReportInfo->ReportType == RM_CCA)
- {
- PMEASURE_CCA_REPORT pReport = (PMEASURE_CCA_REPORT)pReportBuf;
- ptr = eid_ptr->Octet + 3;
- NdisMoveMemory(&pReport->ChNum, ptr, 1);
- NdisMoveMemory(&pReport->MeasureStartTime, ptr + 1, 8);
- NdisMoveMemory(&pReport->MeasureDuration, ptr + 9, 2);
- NdisMoveMemory(&pReport->CCA_Busy_Fraction, ptr + 11, 1);
-
- }
- else if (pMeasureReportInfo->ReportType == RM_RPI_HISTOGRAM)
- {
- PMEASURE_RPI_REPORT pReport = (PMEASURE_RPI_REPORT)pReportBuf;
- ptr = eid_ptr->Octet + 3;
- NdisMoveMemory(&pReport->ChNum, ptr, 1);
- NdisMoveMemory(&pReport->MeasureStartTime, ptr + 1, 8);
- NdisMoveMemory(&pReport->MeasureDuration, ptr + 9, 2);
- NdisMoveMemory(&pReport->RPI_Density, ptr + 11, 8);
- }
- result = TRUE;
- break;
-
- default:
- break;
- }
- eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len);
- }
-
- return result;
-}
-
-/*
- ==========================================================================
- Description:
- TPC Request action frame sanity check.
-
- Parametrs:
- 1. MLME message containing the received frame
- 2. message length.
- 3. Dialog Token.
-
- Return : None.
- ==========================================================================
- */
-static BOOLEAN PeerTpcReqSanity(
- IN PRTMP_ADAPTER pAd,
- IN VOID *pMsg,
- IN ULONG MsgLen,
- OUT PUINT8 pDialogToken)
-{
- PFRAME_802_11 Fr = (PFRAME_802_11)pMsg;
- PUCHAR pFramePtr = Fr->Octet;
- BOOLEAN result = FALSE;
- PEID_STRUCT eid_ptr;
-
- MsgLen -= sizeof(HEADER_802_11);
-
- // skip category and action code.
- pFramePtr += 2;
- MsgLen -= 2;
-
- if (pDialogToken == NULL)
- return result;
-
- NdisMoveMemory(pDialogToken, pFramePtr, 1);
- pFramePtr += 1;
- MsgLen -= 1;
-
- eid_ptr = (PEID_STRUCT)pFramePtr;
- while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((PUCHAR)pFramePtr + MsgLen))
- {
- switch(eid_ptr->Eid)
- {
- case IE_TPC_REQUEST:
- result = TRUE;
- break;
-
- default:
- break;
- }
- eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len);
- }
-
- return result;
-}
-
-/*
- ==========================================================================
- Description:
- TPC Report action frame sanity check.
-
- Parametrs:
- 1. MLME message containing the received frame
- 2. message length.
- 3. Dialog Token.
- 4. TPC Report IE.
-
- Return : None.
- ==========================================================================
- */
-static BOOLEAN PeerTpcRepSanity(
- IN PRTMP_ADAPTER pAd,
- IN VOID *pMsg,
- IN ULONG MsgLen,
- OUT PUINT8 pDialogToken,
- OUT PTPC_REPORT_INFO pTpcRepInfo)
-{
- PFRAME_802_11 Fr = (PFRAME_802_11)pMsg;
- PUCHAR pFramePtr = Fr->Octet;
- BOOLEAN result = FALSE;
- PEID_STRUCT eid_ptr;
-
- MsgLen -= sizeof(HEADER_802_11);
-
- // skip category and action code.
- pFramePtr += 2;
- MsgLen -= 2;
-
- if (pDialogToken == NULL)
- return result;
-
- NdisMoveMemory(pDialogToken, pFramePtr, 1);
- pFramePtr += 1;
- MsgLen -= 1;
-
- eid_ptr = (PEID_STRUCT)pFramePtr;
- while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((PUCHAR)pFramePtr + MsgLen))
- {
- switch(eid_ptr->Eid)
- {
- case IE_TPC_REPORT:
- NdisMoveMemory(&pTpcRepInfo->TxPwr, eid_ptr->Octet, 1);
- NdisMoveMemory(&pTpcRepInfo->LinkMargin, eid_ptr->Octet + 1, 1);
- result = TRUE;
- break;
-
- default:
- break;
- }
- eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len);
- }
-
- return result;
-}
-
-/*
- ==========================================================================
- Description:
- Channel Switch Announcement action frame handler.
-
- Parametrs:
- Elme - MLME message containing the received frame
-
- Return : None.
- ==========================================================================
- */
-static VOID PeerChSwAnnAction(
- IN PRTMP_ADAPTER pAd,
- IN MLME_QUEUE_ELEM *Elem)
-{
- CH_SW_ANN_INFO ChSwAnnInfo;
- PFRAME_802_11 pFr = (PFRAME_802_11)Elem->Msg;
- UCHAR index = 0, Channel = 0, NewChannel = 0;
- ULONG Bssidx = 0;
-
- NdisZeroMemory(&ChSwAnnInfo, sizeof(CH_SW_ANN_INFO));
- if (! PeerChSwAnnSanity(pAd, Elem->Msg, Elem->MsgLen, &ChSwAnnInfo))
- {
- DBGPRINT(RT_DEBUG_TRACE, ("Invalid Channel Switch Action Frame.\n"));
- return;
- }
-
- if (pAd->OpMode == OPMODE_STA)
- {
- Bssidx = BssTableSearch(&pAd->ScanTab, pFr->Hdr.Addr3, pAd->CommonCfg.Channel);
- if (Bssidx == BSS_NOT_FOUND)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("PeerChSwAnnAction - Bssidx is not found\n"));
- return;
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("\n****Bssidx is %d, Channel = %d\n", index, pAd->ScanTab.BssEntry[Bssidx].Channel));
- hex_dump("SSID",pAd->ScanTab.BssEntry[Bssidx].Bssid ,6);
-
- Channel = pAd->CommonCfg.Channel;
- NewChannel = ChSwAnnInfo.Channel;
-
- if ((pAd->CommonCfg.bIEEE80211H == 1) && (NewChannel != 0) && (Channel != NewChannel))
- {
- // Switching to channel 1 can prevent from rescanning the current channel immediately (by auto reconnection).
- // In addition, clear the MLME queue and the scan table to discard the RX packets and previous scanning results.
- AsicSwitchChannel(pAd, 1, FALSE);
- AsicLockChannel(pAd, 1);
- LinkDown(pAd, FALSE);
- MlmeQueueInit(&pAd->Mlme.Queue);
- BssTableInit(&pAd->ScanTab);
- RTMPusecDelay(1000000); // use delay to prevent STA do reassoc
-
- // channel sanity check
- for (index = 0 ; index < pAd->ChannelListNum; index++)
- {
- if (pAd->ChannelList[index].Channel == NewChannel)
- {
- pAd->ScanTab.BssEntry[Bssidx].Channel = NewChannel;
- pAd->CommonCfg.Channel = NewChannel;
- AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE);
- AsicLockChannel(pAd, pAd->CommonCfg.Channel);
- DBGPRINT(RT_DEBUG_TRACE, ("&&&&&&&&&&&&&&&&PeerChSwAnnAction - STA receive channel switch announcement IE (New Channel =%d)\n", NewChannel));
- break;
- }
- }
-
- if (index >= pAd->ChannelListNum)
- {
- DBGPRINT_ERR(("&&&&&&&&&&&&&&&&&&&&&&&&&&PeerChSwAnnAction(can not find New Channel=%d in ChannelList[%d]\n", pAd->CommonCfg.Channel, pAd->ChannelListNum));
- }
- }
- }
-
- return;
-}
-
-
-/*
- ==========================================================================
- Description:
- Measurement Request action frame handler.
-
- Parametrs:
- Elme - MLME message containing the received frame
-
- Return : None.
- ==========================================================================
- */
-static VOID PeerMeasureReqAction(
- IN PRTMP_ADAPTER pAd,
- IN MLME_QUEUE_ELEM *Elem)
-{
- PFRAME_802_11 pFr = (PFRAME_802_11)Elem->Msg;
- UINT8 DialogToken;
- MEASURE_REQ_INFO MeasureReqInfo;
- MEASURE_REPORT_MODE ReportMode;
-
- if(PeerMeasureReqSanity(pAd, Elem->Msg, Elem->MsgLen, &DialogToken, &MeasureReqInfo))
- {
- ReportMode.word = 0;
- ReportMode.field.Incapable = 1;
- EnqueueMeasurementRep(pAd, pFr->Hdr.Addr2, DialogToken, MeasureReqInfo.Token, ReportMode.word, MeasureReqInfo.ReqType, 0, NULL);
- }
-
- return;
-}
-
-/*
- ==========================================================================
- Description:
- Measurement Report action frame handler.
-
- Parametrs:
- Elme - MLME message containing the received frame
-
- Return : None.
- ==========================================================================
- */
-static VOID PeerMeasureReportAction(
- IN PRTMP_ADAPTER pAd,
- IN MLME_QUEUE_ELEM *Elem)
-{
- MEASURE_REPORT_INFO MeasureReportInfo;
- PFRAME_802_11 pFr = (PFRAME_802_11)Elem->Msg;
- UINT8 DialogToken;
- PUINT8 pMeasureReportInfo;
-
-// if (pAd->CommonCfg.bIEEE80211H != TRUE)
-// return;
-
- if ((pMeasureReportInfo = kmalloc(sizeof(MEASURE_RPI_REPORT), GFP_ATOMIC)) == NULL)
- {
-#ifndef RT30xx
- DBGPRINT(RT_DEBUG_ERROR, ("%s unable to alloc memory for measure report buffer (size=%zu).\n", __func__, sizeof(MEASURE_RPI_REPORT)));
-#endif
-#ifdef RT30xx
- DBGPRINT(RT_DEBUG_ERROR, ("%s unable to alloc memory for measure report buffer (size=%d).\n", __func__, sizeof(MEASURE_RPI_REPORT)));
-#endif
- return;
- }
-
- NdisZeroMemory(&MeasureReportInfo, sizeof(MEASURE_REPORT_INFO));
- NdisZeroMemory(pMeasureReportInfo, sizeof(MEASURE_RPI_REPORT));
- if (PeerMeasureReportSanity(pAd, Elem->Msg, Elem->MsgLen, &DialogToken, &MeasureReportInfo, pMeasureReportInfo))
- {
- do {
- PMEASURE_REQ_ENTRY pEntry = NULL;
-
- // Not a autonomous measure report.
- // check the dialog token field. drop it if the dialog token doesn't match.
- if ((DialogToken != 0)
- && ((pEntry = MeasureReqLookUp(pAd, DialogToken)) == NULL))
- break;
-
- if (pEntry != NULL)
- MeasureReqDelete(pAd, pEntry->DialogToken);
-
- if (MeasureReportInfo.ReportType == RM_BASIC)
- {
- PMEASURE_BASIC_REPORT pBasicReport = (PMEASURE_BASIC_REPORT)pMeasureReportInfo;
- if ((pBasicReport->Map.field.Radar)
- && (DfsRequirementCheck(pAd, pBasicReport->ChNum) == TRUE))
- {
- NotifyChSwAnnToPeerAPs(pAd, pFr->Hdr.Addr1, pFr->Hdr.Addr2, 1, pBasicReport->ChNum);
- StartDFSProcedure(pAd, pBasicReport->ChNum, 1);
- }
- }
- } while (FALSE);
- }
- else
- DBGPRINT(RT_DEBUG_TRACE, ("Invalid Measurement Report Frame.\n"));
-
- kfree(pMeasureReportInfo);
-
- return;
-}
-
-/*
- ==========================================================================
- Description:
- TPC Request action frame handler.
-
- Parametrs:
- Elme - MLME message containing the received frame
-
- Return : None.
- ==========================================================================
- */
-static VOID PeerTpcReqAction(
- IN PRTMP_ADAPTER pAd,
- IN MLME_QUEUE_ELEM *Elem)
-{
- PFRAME_802_11 pFr = (PFRAME_802_11)Elem->Msg;
- PUCHAR pFramePtr = pFr->Octet;
- UINT8 DialogToken;
- UINT8 TxPwr = GetCurTxPwr(pAd, Elem->Wcid);
- UINT8 LinkMargin = 0;
- CHAR RealRssi;
-
- // link margin: Ratio of the received signal power to the minimum desired by the station (STA). The
- // STA may incorporate rate information and channel conditions, including interference, into its computation
- // of link margin.
-
- RealRssi = RTMPMaxRssi(pAd, ConvertToRssi(pAd, Elem->Rssi0, RSSI_0),
- ConvertToRssi(pAd, Elem->Rssi1, RSSI_1),
- ConvertToRssi(pAd, Elem->Rssi2, RSSI_2));
-
- // skip Category and action code.
- pFramePtr += 2;
-
- // Dialog token.
- NdisMoveMemory(&DialogToken, pFramePtr, 1);
-
- LinkMargin = (RealRssi / MIN_RCV_PWR);
- if (PeerTpcReqSanity(pAd, Elem->Msg, Elem->MsgLen, &DialogToken))
- EnqueueTPCRep(pAd, pFr->Hdr.Addr2, DialogToken, TxPwr, LinkMargin);
-
- return;
-}
-
-/*
- ==========================================================================
- Description:
- TPC Report action frame handler.
-
- Parametrs:
- Elme - MLME message containing the received frame
-
- Return : None.
- ==========================================================================
- */
-static VOID PeerTpcRepAction(
- IN PRTMP_ADAPTER pAd,
- IN MLME_QUEUE_ELEM *Elem)
-{
- UINT8 DialogToken;
- TPC_REPORT_INFO TpcRepInfo;
- PTPC_REQ_ENTRY pEntry = NULL;
-
- NdisZeroMemory(&TpcRepInfo, sizeof(TPC_REPORT_INFO));
- if (PeerTpcRepSanity(pAd, Elem->Msg, Elem->MsgLen, &DialogToken, &TpcRepInfo))
- {
- if ((pEntry = TpcReqLookUp(pAd, DialogToken)) != NULL)
- {
- TpcReqDelete(pAd, pEntry->DialogToken);
- DBGPRINT(RT_DEBUG_TRACE, ("%s: DialogToken=%x, TxPwr=%d, LinkMargin=%d\n",
- __func__, DialogToken, TpcRepInfo.TxPwr, TpcRepInfo.LinkMargin));
- }
- }
-
- return;
-}
-
-/*
- ==========================================================================
- Description:
- Spectrun action frames Handler such as channel switch annoucement,
- measurement report, measurement request actions frames.
-
- Parametrs:
- Elme - MLME message containing the received frame
-
- Return : None.
- ==========================================================================
- */
-VOID PeerSpectrumAction(
- IN PRTMP_ADAPTER pAd,
- IN MLME_QUEUE_ELEM *Elem)
-{
-
- UCHAR Action = Elem->Msg[LENGTH_802_11+1];
-
- if (pAd->CommonCfg.bIEEE80211H != TRUE)
- return;
-
- switch(Action)
- {
- case SPEC_MRQ:
- // current rt2860 unable do such measure specified in Measurement Request.
- // reject all measurement request.
- PeerMeasureReqAction(pAd, Elem);
- break;
-
- case SPEC_MRP:
- PeerMeasureReportAction(pAd, Elem);
- break;
-
- case SPEC_TPCRQ:
- PeerTpcReqAction(pAd, Elem);
- break;
-
- case SPEC_TPCRP:
- PeerTpcRepAction(pAd, Elem);
- break;
-
- case SPEC_CHANNEL_SWITCH:
-{
-}
- PeerChSwAnnAction(pAd, Elem);
- break;
- }
-
- return;
-}
-
-/*
- ==========================================================================
- Description:
-
- Parametrs:
-
- Return : None.
- ==========================================================================
- */
-INT Set_MeasureReq_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- UINT Aid = 1;
- UINT ArgIdx;
- PUCHAR thisChar;
-
- MEASURE_REQ_MODE MeasureReqMode;
- UINT8 MeasureReqToken = RandomByte(pAd);
- UINT8 MeasureReqType = RM_BASIC;
- UINT8 MeasureCh = 1;
-
- ArgIdx = 1;
- while ((thisChar = strsep((char **)&arg, "-")) != NULL)
- {
- switch(ArgIdx)
- {
- case 1: // Aid.
- Aid = simple_strtol(thisChar, 0, 16);
- break;
-
- case 2: // Measurement Request Type.
- MeasureReqType = simple_strtol(thisChar, 0, 16);
- if (MeasureReqType > 3)
- {
- DBGPRINT(RT_DEBUG_ERROR, ("%s: unknow MeasureReqType(%d)\n", __func__, MeasureReqType));
- return TRUE;
- }
- break;
-
- case 3: // Measurement channel.
- MeasureCh = simple_strtol(thisChar, 0, 16);
- break;
- }
- ArgIdx++;
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("%s::Aid = %d, MeasureReqType=%d MeasureCh=%d\n", __func__, Aid, MeasureReqType, MeasureCh));
- if (!VALID_WCID(Aid))
- {
- DBGPRINT(RT_DEBUG_ERROR, ("%s: unknow sta of Aid(%d)\n", __func__, Aid));
- return TRUE;
- }
-
- MeasureReqMode.word = 0;
- MeasureReqMode.field.Enable = 1;
-
- MeasureReqInsert(pAd, MeasureReqToken);
-
- EnqueueMeasurementReq(pAd, pAd->MacTab.Content[Aid].Addr,
- MeasureReqToken, MeasureReqMode.word, MeasureReqType, MeasureCh, 2000);
-
- return TRUE;
-}
-
-INT Set_TpcReq_Proc(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR arg)
-{
- UINT Aid;
-
- UINT8 TpcReqToken = RandomByte(pAd);
-
- Aid = simple_strtol(arg, 0, 16);
-
- DBGPRINT(RT_DEBUG_TRACE, ("%s::Aid = %d\n", __func__, Aid));
- if (!VALID_WCID(Aid))
- {
- DBGPRINT(RT_DEBUG_ERROR, ("%s: unknow sta of Aid(%d)\n", __func__, Aid));
- return TRUE;
- }
-
- TpcReqInsert(pAd, TpcReqToken);
-
- EnqueueTPCReq(pAd, pAd->MacTab.Content[Aid].Addr, TpcReqToken);
-
- return TRUE;
-}
-
+#include "../../rt2860/common/spectrum.c"
projects / mirror_ubuntu-eoan-kernel.git / commitdiff