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https://github.com/lwfinger/rtl8188eu.git
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rtl8188eu: Remove configuration variable DM_ODM_SUPPORT_TYPE and associated dead code
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
This commit is contained in:
Larry Finger
parent
951757e916
commit
10dd5cd02b
19 changed files with 399 additions and 9669 deletions
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@ -305,7 +305,6 @@ odm_UpdateTxAnt_88E(PDM_ODM_T pDM_Odm, u1Byte Ant, 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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PDM_ODM_T pDM_Odm,
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@ -322,14 +321,6 @@ ODM_SetTxAntByTxInfo_88E(
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SET_TX_DESC_ANTSEL_C_88E(pDesc, pDM_FatTable->antsel_c[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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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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@ -440,186 +431,6 @@ 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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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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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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bool 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, 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, 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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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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PADAPTER padapter = pDM_Odm->Adapter;
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if (padapter->net_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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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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PDM_ODM_T pDM_Odm
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@ -697,10 +508,6 @@ 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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/* 3============================================================ */
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@ -738,10 +545,6 @@ odm_DynamicPrimaryCCA(
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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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@ -759,9 +562,7 @@ 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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@ -770,23 +571,6 @@ odm_DynamicPrimaryCCA(
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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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@ -798,302 +582,251 @@ odm_DynamicPrimaryCCA(
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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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ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("bConnected=%d\n", bConnected));
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Is Client 40MHz=%d\n", Client_40MHz));
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/* 1 Monitor whether the interference exists or not */
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if (PrimaryCCA->Monitor_flag == 1)
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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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if (SecCHOffset == 1) /* secondary channel is below the primary channel */
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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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if ((FalseAlmCnt->Cnt_OFDM_CCA > 500)&&(FalseAlmCnt->Cnt_BW_LSC > FalseAlmCnt->Cnt_BW_USC+500))
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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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if (FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)
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{
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bConnected=true; /* client is connected or not */
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break;
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}
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}
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else
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{
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break;
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}
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}
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#elif (DM_ODM_SUPPORT_TYPE == ODM_AP)
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/* 3 To get entry's connection and BW infomation status. */
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PSTA_INFO_T pstat;
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for (i=0; i<ODM_ASSOCIATE_ENTRY_NUM; i++)
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{
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pstat = pDM_Odm->pODM_StaInfo[i];
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if (IS_STA_VALID(pstat) )
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{
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Client_tmp = pstat->tx_bw;
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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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bConnected = true;
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}
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}
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#endif
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("bConnected=%d\n", bConnected));
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ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Is Client 40MHz=%d\n", Client_40MHz));
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/* 1 Monitor whether the interference exists or not */
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if (PrimaryCCA->Monitor_flag == 1)
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{
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if (SecCHOffset == 1) /* secondary channel is below the primary channel */
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{
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if ((FalseAlmCnt->Cnt_OFDM_CCA > 500)&&(FalseAlmCnt->Cnt_BW_LSC > FalseAlmCnt->Cnt_BW_USC+500))
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{
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if (FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)
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{
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PrimaryCCA->intf_type = 1;
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PrimaryCCA->PriCCA_flag = 1;
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ODM_SetBBReg(pDM_Odm, 0xc6c, BIT8|BIT7, 2); /* USC MF */
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if (PrimaryCCA->DupRTS_flag == 1)
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PrimaryCCA->DupRTS_flag = 0;
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}
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else
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{
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PrimaryCCA->intf_type = 2;
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if (PrimaryCCA->DupRTS_flag == 0)
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PrimaryCCA->DupRTS_flag = 1;
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}
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}
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else /* interferecne disappear */
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{
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PrimaryCCA->DupRTS_flag = 0;
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PrimaryCCA->intf_flag = 0;
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PrimaryCCA->intf_type = 0;
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}
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}
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else if (SecCHOffset == 2) /* secondary channel is above the primary channel */
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{
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if ((FalseAlmCnt->Cnt_OFDM_CCA > 500)&&(FalseAlmCnt->Cnt_BW_USC > FalseAlmCnt->Cnt_BW_LSC+500))
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{
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if (FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)
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{
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PrimaryCCA->intf_type = 1;
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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->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;
|
||||
|
||||
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 */
|
||||
}
|
||||
PrimaryCCA->intf_type = 2;
|
||||
if (PrimaryCCA->DupRTS_flag == 0)
|
||||
PrimaryCCA->DupRTS_flag = 1;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
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 */
|
||||
}
|
||||
else /* interferecne disappear */
|
||||
{
|
||||
PrimaryCCA->DupRTS_flag = 0;
|
||||
PrimaryCCA->intf_flag = 0;
|
||||
PrimaryCCA->intf_type = 0;
|
||||
}
|
||||
}
|
||||
/* 1 Dynamic Primary CCA Monitor Counter */
|
||||
if ((PrimaryCCA->PriCCA_flag == 1)||(PrimaryCCA->DupRTS_flag == 1))
|
||||
else if (SecCHOffset == 2) /* secondary channel is above the primary channel */
|
||||
{
|
||||
if (Client_40MHz == 0) /* client=20M no need to monitor primary cca flag */
|
||||
if ((FalseAlmCnt->Cnt_OFDM_CCA > 500)&&(FalseAlmCnt->Cnt_BW_USC > FalseAlmCnt->Cnt_BW_LSC+500))
|
||||
{
|
||||
Client_40MHz_pre = Client_40MHz;
|
||||
return;
|
||||
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;
|
||||
}
|
||||
|
||||
}
|
||||
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 */
|
||||
else /* interferecne disappear */
|
||||
{
|
||||
PrimaryCCA->Monitor_flag = 1; /* monitor flag is triggered!!!!! */
|
||||
if (PrimaryCCA->PriCCA_flag == 1)
|
||||
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);
|
||||
}
|
||||
Counter = 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;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue