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https://github.com/lwfinger/rtl8188eu.git
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rtl8188eu: Remove dead code for DM_ODM_SUPPORT_TYPE - Part 1
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
This commit is contained in:
Larry Finger
parent
37122aaa43
commit
78015aef77
9 changed files with 123 additions and 1666 deletions
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@ -337,7 +337,6 @@ odm_UpdateTxAnt_88E(IN PDM_ODM_T pDM_Odm, IN u1Byte Ant, IN u4Byte MacId)
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pDM_FatTable->antsel_c[MacId] , pDM_FatTable->antsel_b[MacId] , pDM_FatTable->antsel_a[MacId] ));
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}
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#if (DM_ODM_SUPPORT_TYPE & (ODM_MP|ODM_CE))
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void
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ODM_SetTxAntByTxInfo_88E(
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IN PDM_ODM_T pDM_Odm,
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@ -356,14 +355,6 @@ ODM_SetTxAntByTxInfo_88E(
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// macId, pDM_FatTable->antsel_c[macId], pDM_FatTable->antsel_b[macId], pDM_FatTable->antsel_a[macId]));
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}
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}
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#else// (DM_ODM_SUPPORT_TYPE == ODM_AP)
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void
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ODM_SetTxAntByTxInfo_88E(
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IN PDM_ODM_T pDM_Odm
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)
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{
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}
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#endif
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void
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ODM_AntselStatistics_88E(
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@ -474,185 +465,6 @@ odm_HWAntDiv(
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pDM_DigTable->RSSI_max = MaxRSSI;
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}
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#if (!(DM_ODM_SUPPORT_TYPE == ODM_CE))
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void
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odm_SetNextMACAddrTarget(
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IN PDM_ODM_T pDM_Odm
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)
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{
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pFAT_T pDM_FatTable = &pDM_Odm->DM_FatTable;
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PSTA_INFO_T pEntry;
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//u1Byte Bssid[6];
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u4Byte value32, i;
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//
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//2012.03.26 LukeLee: The MAC address is changed according to MACID in turn
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//
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("odm_SetNextMACAddrTarget() ==>\n"));
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if(pDM_Odm->bLinked)
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{
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for (i=0; i<ODM_ASSOCIATE_ENTRY_NUM; i++)
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{
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if((pDM_FatTable->TrainIdx+1) == ODM_ASSOCIATE_ENTRY_NUM)
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pDM_FatTable->TrainIdx = 0;
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else
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pDM_FatTable->TrainIdx++;
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pEntry = pDM_Odm->pODM_StaInfo[pDM_FatTable->TrainIdx];
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if(IS_STA_VALID(pEntry))
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{
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//Match MAC ADDR
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#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
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value32 = (pEntry->hwaddr[5]<<8)|pEntry->hwaddr[4];
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#else
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value32 = (pEntry->MacAddr[5]<<8)|pEntry->MacAddr[4];
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#endif
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ODM_SetMACReg(pDM_Odm, 0x7b4, 0xFFFF, value32);
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#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
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value32 = (pEntry->hwaddr[3]<<24)|(pEntry->hwaddr[2]<<16) |(pEntry->hwaddr[1]<<8) |pEntry->hwaddr[0];
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#else
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value32 = (pEntry->MacAddr[3]<<24)|(pEntry->MacAddr[2]<<16) |(pEntry->MacAddr[1]<<8) |pEntry->MacAddr[0];
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#endif
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ODM_SetMACReg(pDM_Odm, 0x7b0, bMaskDWord, value32);
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("pDM_FatTable->TrainIdx=%d\n",pDM_FatTable->TrainIdx));
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#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("Training MAC Addr = %x:%x:%x:%x:%x:%x\n",
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pEntry->hwaddr[5],pEntry->hwaddr[4],pEntry->hwaddr[3],pEntry->hwaddr[2],pEntry->hwaddr[1],pEntry->hwaddr[0]));
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#else
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("Training MAC Addr = %x:%x:%x:%x:%x:%x\n",
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pEntry->MacAddr[5],pEntry->MacAddr[4],pEntry->MacAddr[3],pEntry->MacAddr[2],pEntry->MacAddr[1],pEntry->MacAddr[0]));
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#endif
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break;
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}
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}
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}
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}
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void
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odm_FastAntTraining(
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IN PDM_ODM_T pDM_Odm
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)
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{
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u4Byte i, MaxRSSI=0;
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u1Byte TargetAnt=2;
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pFAT_T pDM_FatTable = &pDM_Odm->DM_FatTable;
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BOOLEAN bPktFilterMacth = FALSE;
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PSTA_INFO_T pEntry;
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("==>odm_FastAntTraining()\n"));
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//1 TRAINING STATE
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if(pDM_FatTable->FAT_State == FAT_TRAINING_STATE)
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{
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("Enter FAT_TRAINING_STATE\n"));
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//2 Caculate RSSI per Antenna
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for (i=0; i<7; i++)
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{
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if(pDM_FatTable->antRSSIcnt[i] == 0)
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pDM_FatTable->antAveRSSI[i] = 0;
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else
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{
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pDM_FatTable->antAveRSSI[i] = pDM_FatTable->antSumRSSI[i] /pDM_FatTable->antRSSIcnt[i];
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bPktFilterMacth = TRUE;
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}
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if(pDM_FatTable->antAveRSSI[i] > MaxRSSI)
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{
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MaxRSSI = pDM_FatTable->antAveRSSI[i];
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TargetAnt = (u1Byte) i;
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}
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("pDM_FatTable->antAveRSSI[%d] = %d, pDM_FatTable->antRSSIcnt[%d] = %d\n",
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i, pDM_FatTable->antAveRSSI[i], i, pDM_FatTable->antRSSIcnt[i]));
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}
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//2 Select TRX Antenna
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if(bPktFilterMacth == FALSE)
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{
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("None Packet is matched\n"));
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ODM_SetBBReg(pDM_Odm, 0xe08 , BIT16, 0); //RegE08[16]=1'b0 //disable fast training
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ODM_SetBBReg(pDM_Odm, 0xc50 , BIT7, 0); //RegC50[7]=1'b0 //disable HW AntDiv
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}
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else
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{
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("TargetAnt=%d, MaxRSSI=%d\n",TargetAnt,MaxRSSI));
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ODM_SetBBReg(pDM_Odm, 0xe08 , BIT16, 0); //RegE08[16]=1'b0 //disable fast training
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//ODM_SetBBReg(pDM_Odm, 0xc50 , BIT7, 0); //RegC50[7]=1'b0 //disable HW AntDiv
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ODM_SetBBReg(pDM_Odm, 0x864 , BIT8|BIT7|BIT6, TargetAnt); //Default RX is Omni, Optional RX is the best decision by FAT
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//ODM_SetBBReg(pDM_Odm, 0x860 , BIT14|BIT13|BIT12, TargetAnt); //Default TX
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ODM_SetBBReg(pDM_Odm, 0x80c , BIT21, 1); //Reg80c[21]=1'b1 //from TX Info
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pDM_FatTable->antsel_a[pDM_FatTable->TrainIdx] = TargetAnt&BIT0;
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pDM_FatTable->antsel_b[pDM_FatTable->TrainIdx] = (TargetAnt&BIT1)>>1;
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pDM_FatTable->antsel_c[pDM_FatTable->TrainIdx] = (TargetAnt&BIT2)>>2;
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if(TargetAnt == 0)
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ODM_SetBBReg(pDM_Odm, 0xc50 , BIT7, 0); //RegC50[7]=1'b0 //disable HW AntDiv
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}
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//2 Reset Counter
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for(i=0; i<7; i++)
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{
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pDM_FatTable->antSumRSSI[i] = 0;
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pDM_FatTable->antRSSIcnt[i] = 0;
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}
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pDM_FatTable->FAT_State = FAT_NORMAL_STATE;
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return;
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}
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//1 NORMAL STATE
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if(pDM_FatTable->FAT_State == FAT_NORMAL_STATE)
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{
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("Enter FAT_NORMAL_STATE\n"));
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odm_SetNextMACAddrTarget(pDM_Odm);
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//2 Prepare Training
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pDM_FatTable->FAT_State = FAT_TRAINING_STATE;
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ODM_SetBBReg(pDM_Odm, 0xe08 , BIT16, 1); //RegE08[16]=1'b1 //enable fast training
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ODM_SetBBReg(pDM_Odm, 0xc50 , BIT7, 1); //RegC50[7]=1'b1 //enable HW AntDiv
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("Start FAT_TRAINING_STATE\n"));
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ODM_SetTimer(pDM_Odm,&pDM_Odm->FastAntTrainingTimer, 500 ); //ms
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}
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}
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void
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odm_FastAntTrainingCallback(
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IN PDM_ODM_T pDM_Odm
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)
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{
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#if (DM_ODM_SUPPORT_TYPE == ODM_CE)
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struct adapter *padapter = pDM_Odm->Adapter;
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if(padapter->net_closed == true)
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return;
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//if(*pDM_Odm->pbNet_closed == TRUE)
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// return;
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#endif
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#if USE_WORKITEM
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ODM_ScheduleWorkItem(&pDM_Odm->FastAntTrainingWorkitem);
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#else
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odm_FastAntTraining(pDM_Odm);
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#endif
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}
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void
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odm_FastAntTrainingWorkItemCallback(
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IN PDM_ODM_T pDM_Odm
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)
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{
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odm_FastAntTraining(pDM_Odm);
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}
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#endif
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void
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ODM_AntennaDiversity_88E(
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IN PDM_ODM_T pDM_Odm
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@ -735,55 +547,10 @@ ODM_AntennaDiversity_88E(
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if((pDM_Odm->AntDivType == CG_TRX_HW_ANTDIV)||(pDM_Odm->AntDivType == CGCS_RX_HW_ANTDIV))
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odm_HWAntDiv(pDM_Odm);
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#if (!(DM_ODM_SUPPORT_TYPE == ODM_CE))
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else if(pDM_Odm->AntDivType == CG_TRX_SMART_ANTDIV)
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odm_FastAntTraining(pDM_Odm);
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#endif
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}
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/*
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#if (DM_ODM_SUPPORT_TYPE == ODM_MP)
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void
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odm_FastAntTrainingCallback(
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PRT_TIMER pTimer
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)
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{
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struct adapter * Adapter = (PADAPTER)pTimer->Adapter;
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HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
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//#if DEV_BUS_TYPE==RT_PCI_INTERFACE
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//#if USE_WORKITEM
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//PlatformScheduleWorkItem(&pHalData->SwAntennaSwitchWorkitem);
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//#else
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odm_FastAntTraining(&pHalData->DM_OutSrc);
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//#endif
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//#else
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//PlatformScheduleWorkItem(&pHalData->SwAntennaSwitchWorkitem);
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//#endif
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}
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#elif (DM_ODM_SUPPORT_TYPE == ODM_CE)
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void odm_FastAntTrainingCallback(void *FunctionContext)
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{
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PDM_ODM_T pDM_Odm= (PDM_ODM_T)FunctionContext;
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struct adapter *padapter = pDM_Odm->Adapter;
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if(padapter->net_closed == true)
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return;
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odm_FastAntTraining(pDM_Odm);
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}
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#elif (DM_ODM_SUPPORT_TYPE == ODM_AP)
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void odm_FastAntTrainingCallback(void *FunctionContext)
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{
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PDM_ODM_T pDM_Odm= (PDM_ODM_T)FunctionContext;
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odm_FastAntTraining(pDM_Odm);
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}
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#endif
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*/
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#else //#if(defined(CONFIG_HW_ANTENNA_DIVERSITY))
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#if (DM_ODM_SUPPORT_TYPE & (ODM_MP|ODM_CE))
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void
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ODM_SetTxAntByTxInfo_88E(
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IN PDM_ODM_T pDM_Odm,
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@ -792,14 +559,6 @@ ODM_SetTxAntByTxInfo_88E(
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)
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{
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}
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#else// (DM_ODM_SUPPORT_TYPE == ODM_AP)
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void
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ODM_SetTxAntByTxInfo_88E(
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IN PDM_ODM_T pDM_Odm
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)
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{
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}
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#endif
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#endif //#if(defined(CONFIG_HW_ANTENNA_DIVERSITY))
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//3============================================================
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//3 Dynamic Primary CCA
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@ -834,16 +593,9 @@ odm_DynamicPrimaryCCA(
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{
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struct adapter *Adapter = pDM_Odm->Adapter; // for NIC
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prtl8192cd_priv priv = pDM_Odm->priv; // for AP
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HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
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#if (DM_ODM_SUPPORT_TYPE & (ODM_MP))
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PMGNT_INFO pMgntInfo = &(Adapter->MgntInfo);
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PRT_WLAN_STA pEntry;
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#endif
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PFALSE_ALARM_STATISTICS FalseAlmCnt = &(pDM_Odm->FalseAlmCnt);
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pPri_CCA_T PrimaryCCA = &(pDM_Odm->DM_PriCCA);
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BOOLEAN Is40MHz;
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BOOLEAN Client_40MHz = FALSE, Client_tmp = FALSE; // connected client BW
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BOOLEAN bConnected = FALSE; // connected or not
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@ -857,345 +609,7 @@ odm_DynamicPrimaryCCA(
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u1Byte SecCHOffset;
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u1Byte i;
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#if((DM_ODM_SUPPORT_TYPE==ODM_ADSL) ||( DM_ODM_SUPPORT_TYPE==ODM_CE))
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return;
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#endif
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if(pDM_Odm->SupportICType != ODM_RTL8188E)
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return;
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Is40MHz = *(pDM_Odm->pBandWidth);
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SecCHOffset = *(pDM_Odm->pSecChOffset);
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Second CH Offset = %d\n", SecCHOffset));
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#if (DM_ODM_SUPPORT_TYPE == ODM_MP)
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if(Is40MHz==1)
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SecCHOffset = SecCHOffset%2+1; // NIC's definition is reverse to AP 1:secondary below, 2: secondary above
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Second CH Offset = %d\n", SecCHOffset));
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//3 Check Current WLAN Traffic
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curTxOkCnt = Adapter->TxStats.NumTxBytesUnicast - lastTxOkCnt;
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curRxOkCnt = Adapter->RxStats.NumRxBytesUnicast - lastRxOkCnt;
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lastTxOkCnt = Adapter->TxStats.NumTxBytesUnicast;
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lastRxOkCnt = Adapter->RxStats.NumRxBytesUnicast;
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#elif (DM_ODM_SUPPORT_TYPE == ODM_AP)
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//3 Check Current WLAN Traffic
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curTxOkCnt = *(pDM_Odm->pNumTxBytesUnicast)-lastTxOkCnt;
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curRxOkCnt = *(pDM_Odm->pNumRxBytesUnicast)-lastRxOkCnt;
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lastTxOkCnt = *(pDM_Odm->pNumTxBytesUnicast);
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lastRxOkCnt = *(pDM_Odm->pNumRxBytesUnicast);
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#endif
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//==================Debug Message====================
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("TP = %llu\n", curTxOkCnt+curRxOkCnt));
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Is40MHz = %d\n", Is40MHz));
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("BW_LSC = %d\n", FalseAlmCnt->Cnt_BW_LSC));
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("BW_USC = %d\n", FalseAlmCnt->Cnt_BW_USC));
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("CCA OFDM = %d\n", FalseAlmCnt->Cnt_OFDM_CCA));
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("CCA CCK = %d\n", FalseAlmCnt->Cnt_CCK_CCA));
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("OFDM FA = %d\n", FalseAlmCnt->Cnt_Ofdm_fail));
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("CCK FA = %d\n", FalseAlmCnt->Cnt_Cck_fail));
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//================================================
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#if (DM_ODM_SUPPORT_TYPE == ODM_MP)
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if (ACTING_AS_AP(Adapter)) // primary cca process only do at AP mode
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#endif
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{
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#if (DM_ODM_SUPPORT_TYPE == ODM_MP)
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("ACTING as AP mode=%d\n", ACTING_AS_AP(Adapter)));
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//3 To get entry's connection and BW infomation status.
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for(i=0;i<ASSOCIATE_ENTRY_NUM;i++)
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{
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if(IsAPModeExist(Adapter)&&GetFirstExtAdapter(Adapter)!=NULL)
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pEntry=AsocEntry_EnumStation(GetFirstExtAdapter(Adapter), i);
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else
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pEntry=AsocEntry_EnumStation(GetDefaultAdapter(Adapter), i);
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if(pEntry!=NULL)
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{
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Client_tmp = pEntry->HTInfo.bBw40MHz; // client BW
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Client_BW=%d\n", Client_tmp));
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if(Client_tmp>Client_40MHz)
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Client_40MHz = Client_tmp; // 40M/20M coexist => 40M priority is High
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if(pEntry->bAssociated)
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{
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bConnected=TRUE; // client is connected or not
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break;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
break;
|
||||
}
|
||||
}
|
||||
#elif (DM_ODM_SUPPORT_TYPE == ODM_AP)
|
||||
//3 To get entry's connection and BW infomation status.
|
||||
|
||||
PSTA_INFO_T pstat;
|
||||
|
||||
for(i=0; i<ODM_ASSOCIATE_ENTRY_NUM; i++)
|
||||
{
|
||||
pstat = pDM_Odm->pODM_StaInfo[i];
|
||||
if(IS_STA_VALID(pstat) )
|
||||
{
|
||||
Client_tmp = pstat->tx_bw;
|
||||
if(Client_tmp>Client_40MHz)
|
||||
Client_40MHz = Client_tmp; // 40M/20M coexist => 40M priority is High
|
||||
|
||||
bConnected = TRUE;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("bConnected=%d\n", bConnected));
|
||||
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Is Client 40MHz=%d\n", Client_40MHz));
|
||||
//1 Monitor whether the interference exists or not
|
||||
if(PrimaryCCA->Monitor_flag == 1)
|
||||
{
|
||||
if(SecCHOffset == 1) // secondary channel is below the primary channel
|
||||
{
|
||||
if((FalseAlmCnt->Cnt_OFDM_CCA > 500)&&(FalseAlmCnt->Cnt_BW_LSC > FalseAlmCnt->Cnt_BW_USC+500))
|
||||
{
|
||||
if(FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)
|
||||
{
|
||||
PrimaryCCA->intf_type = 1;
|
||||
PrimaryCCA->PriCCA_flag = 1;
|
||||
ODM_SetBBReg(pDM_Odm, 0xc6c, BIT8|BIT7, 2); // USC MF
|
||||
if(PrimaryCCA->DupRTS_flag == 1)
|
||||
PrimaryCCA->DupRTS_flag = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
PrimaryCCA->intf_type = 2;
|
||||
if(PrimaryCCA->DupRTS_flag == 0)
|
||||
PrimaryCCA->DupRTS_flag = 1;
|
||||
}
|
||||
|
||||
}
|
||||
else // interferecne disappear
|
||||
{
|
||||
PrimaryCCA->DupRTS_flag = 0;
|
||||
PrimaryCCA->intf_flag = 0;
|
||||
PrimaryCCA->intf_type = 0;
|
||||
}
|
||||
}
|
||||
else if(SecCHOffset == 2) // secondary channel is above the primary channel
|
||||
{
|
||||
if((FalseAlmCnt->Cnt_OFDM_CCA > 500)&&(FalseAlmCnt->Cnt_BW_USC > FalseAlmCnt->Cnt_BW_LSC+500))
|
||||
{
|
||||
if(FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)
|
||||
{
|
||||
PrimaryCCA->intf_type = 1;
|
||||
PrimaryCCA->PriCCA_flag = 1;
|
||||
ODM_SetBBReg(pDM_Odm, 0xc6c, BIT8|BIT7, 1); // LSC MF
|
||||
if(PrimaryCCA->DupRTS_flag == 1)
|
||||
PrimaryCCA->DupRTS_flag = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
PrimaryCCA->intf_type = 2;
|
||||
if(PrimaryCCA->DupRTS_flag == 0)
|
||||
PrimaryCCA->DupRTS_flag = 1;
|
||||
}
|
||||
|
||||
}
|
||||
else // interferecne disappear
|
||||
{
|
||||
PrimaryCCA->DupRTS_flag = 0;
|
||||
PrimaryCCA->intf_flag = 0;
|
||||
PrimaryCCA->intf_type = 0;
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
PrimaryCCA->Monitor_flag = 0;
|
||||
}
|
||||
|
||||
//1 Dynamic Primary CCA Main Function
|
||||
if(PrimaryCCA->Monitor_flag == 0)
|
||||
{
|
||||
if(Is40MHz) // if RFBW==40M mode which require to process primary cca
|
||||
{
|
||||
//2 STA is NOT Connected
|
||||
if(!bConnected)
|
||||
{
|
||||
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("STA NOT Connected!!!!\n"));
|
||||
|
||||
if(PrimaryCCA->PriCCA_flag == 1) // reset primary cca when STA is disconnected
|
||||
{
|
||||
PrimaryCCA->PriCCA_flag = 0;
|
||||
ODM_SetBBReg(pDM_Odm, 0xc6c, BIT8|BIT7, 0);
|
||||
}
|
||||
if(PrimaryCCA->DupRTS_flag == 1) // reset Duplicate RTS when STA is disconnected
|
||||
PrimaryCCA->DupRTS_flag = 0;
|
||||
|
||||
if(SecCHOffset == 1) // secondary channel is below the primary channel
|
||||
{
|
||||
if((FalseAlmCnt->Cnt_OFDM_CCA > 800)&&(FalseAlmCnt->Cnt_BW_LSC*5 > FalseAlmCnt->Cnt_BW_USC*9))
|
||||
{
|
||||
PrimaryCCA->intf_flag = 1; // secondary channel interference is detected!!!
|
||||
if(FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)
|
||||
PrimaryCCA->intf_type = 1; // interference is shift
|
||||
else
|
||||
PrimaryCCA->intf_type = 2; // interference is in-band
|
||||
}
|
||||
else
|
||||
{
|
||||
PrimaryCCA->intf_flag = 0;
|
||||
PrimaryCCA->intf_type = 0;
|
||||
}
|
||||
}
|
||||
else if(SecCHOffset == 2) // secondary channel is above the primary channel
|
||||
{
|
||||
if((FalseAlmCnt->Cnt_OFDM_CCA > 800)&&(FalseAlmCnt->Cnt_BW_USC*5 > FalseAlmCnt->Cnt_BW_LSC*9))
|
||||
{
|
||||
PrimaryCCA->intf_flag = 1; // secondary channel interference is detected!!!
|
||||
if(FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)
|
||||
PrimaryCCA->intf_type = 1; // interference is shift
|
||||
else
|
||||
PrimaryCCA->intf_type = 2; // interference is in-band
|
||||
}
|
||||
else
|
||||
{
|
||||
PrimaryCCA->intf_flag = 0;
|
||||
PrimaryCCA->intf_type = 0;
|
||||
}
|
||||
}
|
||||
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("PrimaryCCA=%d\n",PrimaryCCA->PriCCA_flag));
|
||||
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Intf_Type=%d\n", PrimaryCCA->intf_type));
|
||||
}
|
||||
//2 STA is Connected
|
||||
else
|
||||
{
|
||||
if(Client_40MHz == 0) //3 // client BW = 20MHz
|
||||
{
|
||||
if(PrimaryCCA->PriCCA_flag == 0)
|
||||
{
|
||||
PrimaryCCA->PriCCA_flag = 1;
|
||||
if(SecCHOffset==1)
|
||||
ODM_SetBBReg(pDM_Odm, 0xc6c, BIT8|BIT7, 2);
|
||||
else if(SecCHOffset==2)
|
||||
ODM_SetBBReg(pDM_Odm, 0xc6c, BIT8|BIT7, 1);
|
||||
}
|
||||
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("STA Connected 20M!!! PrimaryCCA=%d\n", PrimaryCCA->PriCCA_flag));
|
||||
}
|
||||
else //3 // client BW = 40MHz
|
||||
{
|
||||
if(PrimaryCCA->intf_flag == 1) // interference is detected!!
|
||||
{
|
||||
if(PrimaryCCA->intf_type == 1)
|
||||
{
|
||||
if(PrimaryCCA->PriCCA_flag!=1)
|
||||
{
|
||||
PrimaryCCA->PriCCA_flag = 1;
|
||||
if(SecCHOffset==1)
|
||||
ODM_SetBBReg(pDM_Odm, 0xc6c, BIT8|BIT7, 2);
|
||||
else if(SecCHOffset==2)
|
||||
ODM_SetBBReg(pDM_Odm, 0xc6c, BIT8|BIT7, 1);
|
||||
}
|
||||
}
|
||||
else if(PrimaryCCA->intf_type == 2)
|
||||
{
|
||||
if(PrimaryCCA->DupRTS_flag!=1)
|
||||
PrimaryCCA->DupRTS_flag = 1;
|
||||
}
|
||||
}
|
||||
else // if intf_flag==0
|
||||
{
|
||||
if((curTxOkCnt+curRxOkCnt)<10000) //idle mode or TP traffic is very low
|
||||
{
|
||||
if(SecCHOffset == 1)
|
||||
{
|
||||
if((FalseAlmCnt->Cnt_OFDM_CCA > 800)&&(FalseAlmCnt->Cnt_BW_LSC*5 > FalseAlmCnt->Cnt_BW_USC*9))
|
||||
{
|
||||
PrimaryCCA->intf_flag = 1;
|
||||
if(FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)
|
||||
PrimaryCCA->intf_type = 1; // interference is shift
|
||||
else
|
||||
PrimaryCCA->intf_type = 2; // interference is in-band
|
||||
}
|
||||
}
|
||||
else if(SecCHOffset == 2)
|
||||
{
|
||||
if((FalseAlmCnt->Cnt_OFDM_CCA > 800)&&(FalseAlmCnt->Cnt_BW_USC*5 > FalseAlmCnt->Cnt_BW_LSC*9))
|
||||
{
|
||||
PrimaryCCA->intf_flag = 1;
|
||||
if(FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)
|
||||
PrimaryCCA->intf_type = 1; // interference is shift
|
||||
else
|
||||
PrimaryCCA->intf_type = 2; // interference is in-band
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
else // TP Traffic is High
|
||||
{
|
||||
if(SecCHOffset == 1)
|
||||
{
|
||||
if(FalseAlmCnt->Cnt_BW_LSC > (FalseAlmCnt->Cnt_BW_USC+500))
|
||||
{
|
||||
if(Delay == 0) // add delay to avoid interference occurring abruptly, jump one time
|
||||
{
|
||||
PrimaryCCA->intf_flag = 1;
|
||||
if(FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)
|
||||
PrimaryCCA->intf_type = 1; // interference is shift
|
||||
else
|
||||
PrimaryCCA->intf_type = 2; // interference is in-band
|
||||
Delay = 1;
|
||||
}
|
||||
else
|
||||
Delay = 0;
|
||||
}
|
||||
}
|
||||
else if(SecCHOffset == 2)
|
||||
{
|
||||
if(FalseAlmCnt->Cnt_BW_USC > (FalseAlmCnt->Cnt_BW_LSC+500))
|
||||
{
|
||||
if(Delay == 0) // add delay to avoid interference occurring abruptly
|
||||
{
|
||||
PrimaryCCA->intf_flag = 1;
|
||||
if(FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)
|
||||
PrimaryCCA->intf_type = 1; // interference is shift
|
||||
else
|
||||
PrimaryCCA->intf_type = 2; // interference is in-band
|
||||
Delay = 1;
|
||||
}
|
||||
else
|
||||
Delay = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Primary CCA=%d\n", PrimaryCCA->PriCCA_flag));
|
||||
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Duplicate RTS=%d\n", PrimaryCCA->DupRTS_flag));
|
||||
}
|
||||
|
||||
}// end of connected
|
||||
}
|
||||
}
|
||||
//1 Dynamic Primary CCA Monitor Counter
|
||||
if((PrimaryCCA->PriCCA_flag == 1)||(PrimaryCCA->DupRTS_flag == 1))
|
||||
{
|
||||
if(Client_40MHz == 0) // client=20M no need to monitor primary cca flag
|
||||
{
|
||||
Client_40MHz_pre = Client_40MHz;
|
||||
return;
|
||||
}
|
||||
Counter++;
|
||||
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Counter=%d\n", Counter));
|
||||
if((Counter == 30)||((Client_40MHz -Client_40MHz_pre)==1)) // Every 60 sec to monitor one time
|
||||
{
|
||||
PrimaryCCA->Monitor_flag = 1; // monitor flag is triggered!!!!!
|
||||
if(PrimaryCCA->PriCCA_flag == 1)
|
||||
{
|
||||
PrimaryCCA->PriCCA_flag = 0;
|
||||
ODM_SetBBReg(pDM_Odm, 0xc6c, BIT8|BIT7, 0);
|
||||
}
|
||||
Counter = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Client_40MHz_pre = Client_40MHz;
|
||||
}
|
||||
#else //#if (RTL8188E_SUPPORT == 1)
|
||||
void
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue