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nt9856x/code/driver/source/net/rtl8189es/hal/phydm/phydm_dig.c
payton 543d2da268 1.一次S530代码提交
2023-03-28 15:07:53 +08:00

1999 lines
59 KiB
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/******************************************************************************
*
* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
*
******************************************************************************/
//============================================================
// include files
//============================================================
#include "mp_precomp.h"
#include "phydm_precomp.h"
VOID
ODM_ChangeDynamicInitGainThresh(
IN PVOID pDM_VOID,
IN u4Byte DM_Type,
IN u4Byte DM_Value
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pDIG_T pDM_DigTable = &pDM_Odm->DM_DigTable;
if (DM_Type == DIG_TYPE_THRESH_HIGH)
{
pDM_DigTable->RssiHighThresh = DM_Value;
}
else if (DM_Type == DIG_TYPE_THRESH_LOW)
{
pDM_DigTable->RssiLowThresh = DM_Value;
}
else if (DM_Type == DIG_TYPE_ENABLE)
{
pDM_DigTable->Dig_Enable_Flag = TRUE;
}
else if (DM_Type == DIG_TYPE_DISABLE)
{
pDM_DigTable->Dig_Enable_Flag = FALSE;
}
else if (DM_Type == DIG_TYPE_BACKOFF)
{
if(DM_Value > 30)
DM_Value = 30;
pDM_DigTable->BackoffVal = (u1Byte)DM_Value;
}
else if(DM_Type == DIG_TYPE_RX_GAIN_MIN)
{
if(DM_Value == 0)
DM_Value = 0x1;
pDM_DigTable->rx_gain_range_min = (u1Byte)DM_Value;
}
else if(DM_Type == DIG_TYPE_RX_GAIN_MAX)
{
if(DM_Value > 0x50)
DM_Value = 0x50;
pDM_DigTable->rx_gain_range_max = (u1Byte)DM_Value;
}
} // DM_ChangeDynamicInitGainThresh //
int
getIGIForDiff(int value_IGI)
{
#define ONERCCA_LOW_TH 0x30
#define ONERCCA_LOW_DIFF 8
if (value_IGI < ONERCCA_LOW_TH) {
if ((ONERCCA_LOW_TH - value_IGI) < ONERCCA_LOW_DIFF)
return ONERCCA_LOW_TH;
else
return value_IGI + ONERCCA_LOW_DIFF;
} else {
return value_IGI;
}
}
VOID
odm_FAThresholdCheck(
IN PVOID pDM_VOID,
IN BOOLEAN bDFSBand,
IN BOOLEAN bPerformance,
IN u4Byte RxTp,
IN u4Byte TxTp,
OUT u4Byte* dm_FA_thres
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
if(pDM_Odm->bLinked && (bPerformance||bDFSBand))
{
if(pDM_Odm->SupportICType == ODM_RTL8192D)
{
// 8192D special case
dm_FA_thres[0] = DM_DIG_FA_TH0_92D;
dm_FA_thres[1] = DM_DIG_FA_TH1_92D;
dm_FA_thres[2] = DM_DIG_FA_TH2_92D;
}
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
else if(pDM_Odm->SupportPlatform & (ODM_AP|ODM_ADSL))
{
// For AP
if((RxTp>>2) > TxTp && RxTp < 10000 && RxTp > 500) // 10Mbps & 0.5Mbps
{
dm_FA_thres[0] = 0x080;
dm_FA_thres[1] = 0x100;
dm_FA_thres[2] = 0x200;
}
else
{
dm_FA_thres[0] = 0x100;
dm_FA_thres[1] = 0x200;
dm_FA_thres[2] = 0x300;
}
}
#else
else if(pDM_Odm->SupportICType == ODM_RTL8723A && pDM_Odm->bBtLimitedDig)
{
// 8723A BT special case
dm_FA_thres[0] = DM_DIG_FA_TH0;
dm_FA_thres[1] = 0x250;
dm_FA_thres[2] = 0x300;
}
#endif
else
{
// For NIC
dm_FA_thres[0] = DM_DIG_FA_TH0;
dm_FA_thres[1] = DM_DIG_FA_TH1;
dm_FA_thres[2] = DM_DIG_FA_TH2;
}
}
else
{
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
if(bDFSBand)
{
// For DFS band and no link
dm_FA_thres[0] = 250;
dm_FA_thres[1] = 1000;
dm_FA_thres[2] = 2000;
}
else
#endif
{
dm_FA_thres[0] = 2000;
dm_FA_thres[1] = 4000;
dm_FA_thres[2] = 5000;
}
}
return;
}
u1Byte
odm_ForbiddenIGICheck(
IN PVOID pDM_VOID,
IN u1Byte DIG_Dynamic_MIN,
IN u1Byte CurrentIGI
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pDIG_T pDM_DigTable = &pDM_Odm->DM_DigTable;
PFALSE_ALARM_STATISTICS pFalseAlmCnt = (PFALSE_ALARM_STATISTICS)PhyDM_Get_Structure( pDM_Odm, PHYDM_FALSEALMCNT);
u1Byte rx_gain_range_min = pDM_DigTable->rx_gain_range_min;
if(pFalseAlmCnt->Cnt_all > 10000)
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Abnormally false alarm case. \n"));
if(pDM_DigTable->LargeFAHit != 3)
pDM_DigTable->LargeFAHit++;
if(pDM_DigTable->ForbiddenIGI < CurrentIGI)//if(pDM_DigTable->ForbiddenIGI < pDM_DigTable->CurIGValue)
{
pDM_DigTable->ForbiddenIGI = CurrentIGI;//pDM_DigTable->ForbiddenIGI = pDM_DigTable->CurIGValue;
pDM_DigTable->LargeFAHit = 1;
}
if(pDM_DigTable->LargeFAHit >= 3)
{
if((pDM_DigTable->ForbiddenIGI + 2) > pDM_DigTable->rx_gain_range_max)
rx_gain_range_min = pDM_DigTable->rx_gain_range_max;
else
rx_gain_range_min = (pDM_DigTable->ForbiddenIGI + 2);
pDM_DigTable->Recover_cnt = 1800;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Abnormally false alarm case: Recover_cnt = %d \n", pDM_DigTable->Recover_cnt));
}
}
else
{
if(pDM_DigTable->Recover_cnt != 0)
{
pDM_DigTable->Recover_cnt --;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Normal Case: Recover_cnt = %d \n", pDM_DigTable->Recover_cnt));
}
else
{
if(pDM_DigTable->LargeFAHit < 3)
{
if((pDM_DigTable->ForbiddenIGI - 2) < DIG_Dynamic_MIN) //DM_DIG_MIN)
{
pDM_DigTable->ForbiddenIGI = DIG_Dynamic_MIN; //DM_DIG_MIN;
rx_gain_range_min = DIG_Dynamic_MIN; //DM_DIG_MIN;
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Normal Case: At Lower Bound\n"));
}
else
{
pDM_DigTable->ForbiddenIGI -= 2;
rx_gain_range_min = (pDM_DigTable->ForbiddenIGI + 2);
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Normal Case: Approach Lower Bound\n"));
}
}
else
{
pDM_DigTable->LargeFAHit = 0;
}
}
}
return rx_gain_range_min;
}
VOID
odm_InbandNoiseCalculate (
IN PVOID pDM_VOID
)
{
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pDIG_T pDM_DigTable = &pDM_Odm->DM_DigTable;
u1Byte IGIBackup, TimeCnt = 0, ValidCnt = 0;
BOOLEAN bTimeout = TRUE;
s1Byte sNoise_A, sNoise_B;
s4Byte NoiseRpt_A = 0,NoiseRpt_B = 0;
u4Byte tmp = 0;
static u1Byte failCnt = 0;
if(!(pDM_Odm->SupportICType & (ODM_RTL8192E)))
return;
if(pDM_Odm->RFType == ODM_1T1R || *(pDM_Odm->pOnePathCCA) != ODM_CCA_2R)
return;
if(!pDM_DigTable->bNoiseEst)
return;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_InbandNoiseEstimate()========>\n"));
//1 Set initial gain.
IGIBackup = pDM_DigTable->CurIGValue;
pDM_DigTable->IGIOffset_A = 0;
pDM_DigTable->IGIOffset_B = 0;
ODM_Write_DIG(pDM_Odm, 0x24);
//1 Update idle time power report
if(pDM_Odm->SupportICType & ODM_IC_11N_SERIES)
ODM_SetBBReg(pDM_Odm, ODM_REG_TX_ANT_CTRL_11N, BIT25, 0x0);
delay_ms(2);
//1 Get noise power level
while(1)
{
//2 Read Noise Floor Report
if(pDM_Odm->SupportICType & ODM_IC_11N_SERIES)
tmp = ODM_GetBBReg(pDM_Odm, 0x8f8, bMaskLWord);
sNoise_A = (s1Byte)(tmp & 0xff);
sNoise_B = (s1Byte)((tmp & 0xff00)>>8);
//ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("sNoise_A = %d, sNoise_B = %d\n",sNoise_A, sNoise_B));
if((sNoise_A < 20 && sNoise_A >= -70) && (sNoise_B < 20 && sNoise_B >= -70))
{
ValidCnt++;
NoiseRpt_A += sNoise_A;
NoiseRpt_B += sNoise_B;
//ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("sNoise_A = %d, sNoise_B = %d\n",sNoise_A, sNoise_B));
}
TimeCnt++;
bTimeout = (TimeCnt >= 150)?TRUE:FALSE;
if(ValidCnt == 20 || bTimeout)
break;
delay_ms(2);
}
//1 Keep idle time power report
if(pDM_Odm->SupportICType & ODM_IC_11N_SERIES)
ODM_SetBBReg(pDM_Odm, ODM_REG_TX_ANT_CTRL_11N, BIT25, 0x1);
//1 Recover IGI
ODM_Write_DIG(pDM_Odm, IGIBackup);
//1 Calculate Noise Floor
if(ValidCnt != 0)
{
NoiseRpt_A /= (ValidCnt<<1);
NoiseRpt_B /= (ValidCnt<<1);
}
if(bTimeout)
{
NoiseRpt_A = 0;
NoiseRpt_B = 0;
failCnt ++;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("Noise estimate fail time = %d\n", failCnt));
if(failCnt == 3)
{
failCnt = 0;
pDM_DigTable->bNoiseEst = FALSE;
}
}
else
{
NoiseRpt_A = -110 + 0x24 + NoiseRpt_A -6;
NoiseRpt_B = -110 + 0x24 + NoiseRpt_B -6;
pDM_DigTable->bNoiseEst = FALSE;
failCnt = 0;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("NoiseRpt_A = %d, NoiseRpt_B = %d\n", NoiseRpt_A, NoiseRpt_B));
}
//1 Calculate IGI Offset
if(NoiseRpt_A > NoiseRpt_B)
{
pDM_DigTable->IGIOffset_A = NoiseRpt_A - NoiseRpt_B;
pDM_DigTable->IGIOffset_B = 0;
}
else
{
pDM_DigTable->IGIOffset_A = 0;
pDM_DigTable->IGIOffset_B = NoiseRpt_B - NoiseRpt_A;
}
#endif
return;
}
VOID
odm_DigForBtHsMode(
IN PVOID pDM_VOID
)
{
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pDIG_T pDM_DigTable=&pDM_Odm->DM_DigTable;
u1Byte digForBtHs=0;
u1Byte digUpBound=0x5a;
if(pDM_Odm->bBtConnectProcess)
{
if(pDM_Odm->SupportICType&(ODM_RTL8723A))
digForBtHs = 0x28;
else
digForBtHs = 0x22;
}
else
{
//
// Decide DIG value by BT HS RSSI.
//
digForBtHs = pDM_Odm->btHsRssi+4;
//DIG Bound
if(pDM_Odm->SupportICType&(ODM_RTL8723A))
digUpBound = 0x3e;
if(digForBtHs > digUpBound)
digForBtHs = digUpBound;
if(digForBtHs < 0x1c)
digForBtHs = 0x1c;
// update Current IGI
pDM_DigTable->BT30_CurIGI = digForBtHs;
}
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DigForBtHsMode() : set DigValue=0x%x\n", digForBtHs));
#endif
}
VOID
ODM_Write_DIG(
IN PVOID pDM_VOID,
IN u1Byte CurrentIGI
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pDIG_T pDM_DigTable = &pDM_Odm->DM_DigTable;
if(pDM_DigTable->bStopDIG)
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("Stop Writing IGI\n"));
return;
}
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_TRACE, ("ODM_REG(IGI_A,pDM_Odm)=0x%x, ODM_BIT(IGI,pDM_Odm)=0x%x \n",
ODM_REG(IGI_A,pDM_Odm),ODM_BIT(IGI,pDM_Odm)));
//1 Check initial gain by upper bound
if(!pDM_DigTable->bPSDInProgress)
{
if(CurrentIGI > pDM_DigTable->rx_gain_range_max)
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_TRACE, ("CurrentIGI(0x%02x) is larger than upper bound !!\n",CurrentIGI));
CurrentIGI = pDM_DigTable->rx_gain_range_max;
}
if(pDM_Odm->SupportAbility & ODM_BB_ADAPTIVITY && pDM_Odm->adaptivity_flag == TRUE)
{
if(CurrentIGI > pDM_Odm->Adaptivity_IGI_upper)
CurrentIGI = pDM_Odm->Adaptivity_IGI_upper;
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_write_DIG(): Adaptivity case: Force upper bound to 0x%x !!!!!!\n", CurrentIGI));
}
}
if(pDM_DigTable->CurIGValue != CurrentIGI)
{
//1 Set IGI value
if(pDM_Odm->SupportPlatform & (ODM_WIN|ODM_CE))
{
ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_A,pDM_Odm), ODM_BIT(IGI,pDM_Odm), CurrentIGI);
if(pDM_Odm->RFType > ODM_1T1R)
ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_B,pDM_Odm), ODM_BIT(IGI,pDM_Odm), CurrentIGI);
if((pDM_Odm->SupportICType & ODM_IC_11AC_SERIES) && (pDM_Odm->RFType > ODM_2T2R))
{
ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_C,pDM_Odm), ODM_BIT(IGI,pDM_Odm), CurrentIGI);
ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_D,pDM_Odm), ODM_BIT(IGI,pDM_Odm), CurrentIGI);
}
}
else if(pDM_Odm->SupportPlatform & (ODM_AP|ODM_ADSL))
{
switch(*(pDM_Odm->pOnePathCCA))
{
case ODM_CCA_2R:
ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_A,pDM_Odm), ODM_BIT(IGI,pDM_Odm), CurrentIGI);
if(pDM_Odm->RFType > ODM_1T1R)
ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_B,pDM_Odm), ODM_BIT(IGI,pDM_Odm), CurrentIGI);
if((pDM_Odm->SupportICType & ODM_IC_11AC_SERIES) && (pDM_Odm->RFType > ODM_2T2R))
{
ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_C,pDM_Odm), ODM_BIT(IGI,pDM_Odm), CurrentIGI);
ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_D,pDM_Odm), ODM_BIT(IGI,pDM_Odm), CurrentIGI);
}
break;
case ODM_CCA_1R_A:
ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_A,pDM_Odm), ODM_BIT(IGI,pDM_Odm), CurrentIGI);
if(pDM_Odm->RFType != ODM_1T1R)
ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_B,pDM_Odm), ODM_BIT(IGI,pDM_Odm), getIGIForDiff(CurrentIGI));
break;
case ODM_CCA_1R_B:
ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_A,pDM_Odm), ODM_BIT(IGI,pDM_Odm), getIGIForDiff(CurrentIGI));
if(pDM_Odm->RFType != ODM_1T1R)
ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_B,pDM_Odm), ODM_BIT(IGI,pDM_Odm), CurrentIGI);
break;
}
}
pDM_DigTable->CurIGValue = CurrentIGI;
}
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_TRACE, ("CurrentIGI(0x%02x). \n",CurrentIGI));
}
VOID
odm_PauseDIG(
IN PVOID pDM_VOID,
IN ODM_Pause_DIG_TYPE PauseType,
IN u1Byte IGIValue
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pDIG_T pDM_DigTable = &pDM_Odm->DM_DigTable;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG()=========>\n"));
#if (DM_ODM_SUPPORT_TYPE & ODM_WIN)
if (*pDM_DigTable->bP2PInProcess)
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): P2P in progress !!\n"));
return;
}
#endif
if(!pDM_DigTable->bPauseDIG && (!(pDM_Odm->SupportAbility & ODM_BB_DIG) || !(pDM_Odm->SupportAbility & ODM_BB_FA_CNT)))
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): Return: SupportAbility ODM_BB_DIG or ODM_BB_FA_CNT is disabled\n"));
return;
}
switch(PauseType)
{
//1 Pause DIG
case ODM_PAUSE_DIG:
//2 Disable DIG
ODM_CmnInfoUpdate(pDM_Odm, ODM_CMNINFO_ABILITY, pDM_Odm->SupportAbility & (~ODM_BB_DIG));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): Pause DIG !!\n"));
//2 Backup IGI value
if(!pDM_DigTable->bPauseDIG)
{
pDM_DigTable->IGIBackup = pDM_DigTable->CurIGValue;
pDM_DigTable->bPauseDIG = TRUE;
}
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): Backup IGI = 0x%x\n", pDM_DigTable->IGIBackup));
//2 Write new IGI value
ODM_Write_DIG(pDM_Odm, IGIValue);
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): Write new IGI = 0x%x\n", IGIValue));
break;
//1 Resume DIG
case ODM_RESUME_DIG:
if(pDM_DigTable->bPauseDIG)
{
//2 Write backup IGI value
ODM_Write_DIG(pDM_Odm, pDM_DigTable->IGIBackup);
pDM_DigTable->bPauseDIG = FALSE;
pDM_DigTable->bIgnoreDIG = TRUE;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): Write original IGI = 0x%x\n", pDM_DigTable->IGIBackup));
//2 Enable DIG
ODM_CmnInfoUpdate(pDM_Odm, ODM_CMNINFO_ABILITY, pDM_Odm->SupportAbility | ODM_BB_DIG);
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): Resume DIG !!\n"));
}
break;
default:
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): Wrong type !!\n"));
break;
}
}
BOOLEAN
odm_DigAbort(
IN PVOID pDM_VOID
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pDIG_T pDM_DigTable = &pDM_Odm->DM_DigTable;
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
prtl8192cd_priv priv = pDM_Odm->priv;
#elif(DM_ODM_SUPPORT_TYPE & ODM_WIN)
PADAPTER pAdapter = pDM_Odm->Adapter;
pRXHP_T pRX_HP_Table = &pDM_Odm->DM_RXHP_Table;
#endif
//SupportAbility
if(!(pDM_Odm->SupportAbility & ODM_BB_FA_CNT))
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Return: SupportAbility ODM_BB_FA_CNT is disabled\n"));
return TRUE;
}
//SupportAbility
if(!(pDM_Odm->SupportAbility & ODM_BB_DIG))
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Return: SupportAbility ODM_BB_DIG is disabled\n"));
return TRUE;
}
//ScanInProcess
if(*(pDM_Odm->pbScanInProcess))
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Return: In Scan Progress \n"));
return TRUE;
}
if(pDM_DigTable->bIgnoreDIG)
{
pDM_DigTable->bIgnoreDIG = FALSE;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Return: Ignore DIG \n"));
return TRUE;
}
//add by Neil Chen to avoid PSD is processing
if(pDM_Odm->bDMInitialGainEnable == FALSE)
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Return: PSD is Processing \n"));
return TRUE;
}
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
#if OS_WIN_FROM_WIN7(OS_VERSION)
if(IsAPModeExist( pAdapter) && pAdapter->bInHctTest)
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Return: Is AP mode or In HCT Test \n"));
return TRUE;
}
#endif
if(pDM_Odm->bBtHsOperation)
{
odm_DigForBtHsMode(pDM_Odm);
}
if(!(pDM_Odm->SupportICType &(ODM_RTL8723A|ODM_RTL8188E)))
{
if(pRX_HP_Table->RXHP_flag == 1)
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Return: In RXHP Operation \n"));
return TRUE;
}
}
#elif (DM_ODM_SUPPORT_TYPE == ODM_CE)
#ifdef CONFIG_SPECIAL_SETTING_FOR_FUNAI_TV
if((pDM_Odm->bLinked) && (pDM_Odm->Adapter->registrypriv.force_igi !=0))
{
printk("pDM_Odm->RSSI_Min=%d \n",pDM_Odm->RSSI_Min);
ODM_Write_DIG(pDM_Odm,pDM_Odm->Adapter->registrypriv.force_igi);
return TRUE;
}
#endif
#else
if (!(priv->up_time > 5))
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Return: Not In DIG Operation Period \n"));
return TRUE;
}
#endif
return FALSE;
}
VOID
odm_DIGInit(
IN PVOID pDM_VOID
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pDIG_T pDM_DigTable = &pDM_Odm->DM_DigTable;
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP))
PFALSE_ALARM_STATISTICS FalseAlmCnt = (PFALSE_ALARM_STATISTICS)PhyDM_Get_Structure( pDM_Odm, PHYDM_FALSEALMCNT);
#endif
pDM_DigTable->bStopDIG = FALSE;
pDM_DigTable->bPauseDIG = FALSE;
pDM_DigTable->bIgnoreDIG = FALSE;
pDM_DigTable->bPSDInProgress = FALSE;
pDM_DigTable->CurIGValue = (u1Byte) ODM_GetBBReg(pDM_Odm, ODM_REG(IGI_A,pDM_Odm), ODM_BIT(IGI,pDM_Odm));
pDM_DigTable->RssiLowThresh = DM_DIG_THRESH_LOW;
pDM_DigTable->RssiHighThresh = DM_DIG_THRESH_HIGH;
pDM_DigTable->FALowThresh = DM_FALSEALARM_THRESH_LOW;
pDM_DigTable->FAHighThresh = DM_FALSEALARM_THRESH_HIGH;
pDM_DigTable->BackoffVal = DM_DIG_BACKOFF_DEFAULT;
pDM_DigTable->BackoffVal_range_max = DM_DIG_BACKOFF_MAX;
pDM_DigTable->BackoffVal_range_min = DM_DIG_BACKOFF_MIN;
pDM_DigTable->PreCCK_CCAThres = 0xFF;
pDM_DigTable->CurCCK_CCAThres = 0x83;
pDM_DigTable->ForbiddenIGI = DM_DIG_MIN_NIC;
pDM_DigTable->LargeFAHit = 0;
pDM_DigTable->Recover_cnt = 0;
pDM_DigTable->bMediaConnect_0 = FALSE;
pDM_DigTable->bMediaConnect_1 = FALSE;
//To Initialize pDM_Odm->bDMInitialGainEnable == FALSE to avoid DIG error
pDM_Odm->bDMInitialGainEnable = TRUE;
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP))
pDM_DigTable->DIG_Dynamic_MIN_0 = 0x25;
pDM_DigTable->DIG_Dynamic_MIN_1 = 0x25;
// For AP\ ADSL modified DIG
pDM_DigTable->bTpTarget = FALSE;
pDM_DigTable->bNoiseEst = TRUE;
pDM_DigTable->IGIOffset_A = 0;
pDM_DigTable->IGIOffset_B = 0;
pDM_DigTable->TpTrainTH_min = 0;
// For RTL8881A
FalseAlmCnt->Cnt_Ofdm_fail_pre = 0;
//Dyanmic EDCCA
if(pDM_Odm->SupportICType & ODM_IC_11AC_SERIES)
{
ODM_SetBBReg(pDM_Odm, 0xC50, 0xFFFF0000, 0xfafd);
}
#else
pDM_DigTable->DIG_Dynamic_MIN_0 = DM_DIG_MIN_NIC;
pDM_DigTable->DIG_Dynamic_MIN_1 = DM_DIG_MIN_NIC;
//To Initi BT30 IGI
pDM_DigTable->BT30_CurIGI=0x32;
#endif
if(pDM_Odm->BoardType & (ODM_BOARD_EXT_PA|ODM_BOARD_EXT_LNA))
{
pDM_DigTable->rx_gain_range_max = DM_DIG_MAX_NIC;
pDM_DigTable->rx_gain_range_min = DM_DIG_MIN_NIC;
}
else
{
pDM_DigTable->rx_gain_range_max = DM_DIG_MAX_NIC;
pDM_DigTable->rx_gain_range_min = DM_DIG_MIN_NIC;
}
}
VOID
odm_DIG(
IN PVOID pDM_VOID
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
#if (DM_ODM_SUPPORT_TYPE & ODM_WIN)
PADAPTER pAdapter = pDM_Odm->Adapter;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pDM_Odm->Adapter);
#elif (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
prtl8192cd_priv priv = pDM_Odm->priv;
PSTA_INFO_T pEntry;
#endif
// Common parameters
pDIG_T pDM_DigTable = &pDM_Odm->DM_DigTable;
PFALSE_ALARM_STATISTICS pFalseAlmCnt = (PFALSE_ALARM_STATISTICS)PhyDM_Get_Structure( pDM_Odm, PHYDM_FALSEALMCNT);
BOOLEAN FirstConnect,FirstDisConnect;
u1Byte DIG_MaxOfMin, DIG_Dynamic_MIN;
u1Byte dm_dig_max, dm_dig_min;
u1Byte CurrentIGI = pDM_DigTable->CurIGValue;
u1Byte offset;
u4Byte dm_FA_thres[3];
u4Byte TxTp = 0, RxTp = 0;
BOOLEAN bDFSBand = FALSE;
BOOLEAN bPerformance = TRUE, bFirstTpTarget = FALSE, bFirstCoverage = FALSE;
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
u4Byte TpTrainTH_MIN = DM_DIG_TP_Target_TH0;
static u1Byte TimeCnt = 0;
u1Byte i;
#endif
if(odm_DigAbort(pDM_Odm) == TRUE)
return;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG()===========================>\n\n"));
//1 Update status
#if (RTL8192D_SUPPORT==1)
if(pDM_Odm->SupportICType == ODM_RTL8192D)
{
if(*(pDM_Odm->pMacPhyMode) == ODM_DMSP)
{
if(*(pDM_Odm->pbMasterOfDMSP))
{
DIG_Dynamic_MIN = pDM_DigTable->DIG_Dynamic_MIN_0;
FirstConnect = (pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_0 == FALSE);
FirstDisConnect = (!pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_0 == TRUE);
}
else
{
DIG_Dynamic_MIN = pDM_DigTable->DIG_Dynamic_MIN_1;
FirstConnect = (pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_1 == FALSE);
FirstDisConnect = (!pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_1 == TRUE);
}
}
else
{
if(*(pDM_Odm->pBandType) == ODM_BAND_5G)
{
DIG_Dynamic_MIN = pDM_DigTable->DIG_Dynamic_MIN_0;
FirstConnect = (pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_0 == FALSE);
FirstDisConnect = (!pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_0 == TRUE);
}
else
{
DIG_Dynamic_MIN = pDM_DigTable->DIG_Dynamic_MIN_1;
FirstConnect = (pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_1 == FALSE);
FirstDisConnect = (!pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_1 == TRUE);
}
}
}
else
#endif
{
DIG_Dynamic_MIN = pDM_DigTable->DIG_Dynamic_MIN_0;
FirstConnect = (pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_0 == FALSE);
FirstDisConnect = (!pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_0 == TRUE);
}
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
//1 Noise Floor Estimate
//pDM_DigTable->bNoiseEst = (FirstConnect)?TRUE:pDM_DigTable->bNoiseEst;
//odm_InbandNoiseCalculate (pDM_Odm);
//1 Mode decision
if(pDM_Odm->bLinked)
{
//2 Calculate total TP
for (i=0; i<ODM_ASSOCIATE_ENTRY_NUM; i++)
{
pEntry = pDM_Odm->pODM_StaInfo[i];
if(IS_STA_VALID(pEntry))
{
RxTp += (u4Byte)(pEntry->rx_byte_cnt_LowMAW>>7);
TxTp += (u4Byte)(pEntry->tx_byte_cnt_LowMAW>>7); //Kbps
}
}
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): TX TP = %dkbps, RX TP = %dkbps\n", TxTp, RxTp));
}
switch(pDM_Odm->priv->pshare->rf_ft_var.dig_cov_enable)
{
case 0:
{
bPerformance = TRUE;
break;
}
case 1:
{
bPerformance = FALSE;
break;
}
case 2:
{
if(pDM_Odm->bLinked)
{
if(pDM_DigTable->TpTrainTH_min > DM_DIG_TP_Target_TH0)
TpTrainTH_MIN = pDM_DigTable->TpTrainTH_min;
if(pDM_DigTable->TpTrainTH_min > DM_DIG_TP_Target_TH1)
TpTrainTH_MIN = DM_DIG_TP_Target_TH1;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): TP training mode lower bound = %dkbps\n", TpTrainTH_MIN));
//2 Decide DIG mode by total TP
if((TxTp + RxTp) > DM_DIG_TP_Target_TH1) // change to performance mode
{
bFirstTpTarget = (!pDM_DigTable->bTpTarget)?TRUE:FALSE;
pDM_DigTable->bTpTarget = TRUE;
bPerformance = TRUE;
}
else if((TxTp + RxTp) < TpTrainTH_MIN) // change to coverage mode
{
bFirstCoverage = (pDM_DigTable->bTpTarget)?TRUE:FALSE;
if(TimeCnt < DM_DIG_TP_Training_Period)
{
pDM_DigTable->bTpTarget = FALSE;
bPerformance = FALSE;
TimeCnt++;
}
else
{
pDM_DigTable->bTpTarget = TRUE;
bPerformance = TRUE;
bFirstTpTarget = TRUE;
TimeCnt = 0;
}
}
else // remain previous mode
{
bPerformance = pDM_DigTable->bTpTarget;
if(!bPerformance)
{
if(TimeCnt < DM_DIG_TP_Training_Period)
TimeCnt++;
else
{
pDM_DigTable->bTpTarget = TRUE;
bPerformance = TRUE;
bFirstTpTarget = TRUE;
TimeCnt = 0;
}
}
}
if(!bPerformance)
pDM_DigTable->TpTrainTH_min = RxTp + TxTp;
}
else
{
bPerformance = FALSE;
pDM_DigTable->TpTrainTH_min = 0;
}
break;
}
default:
bPerformance = TRUE;
}
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("====== DIG mode = %d ======\n", pDM_Odm->priv->pshare->rf_ft_var.dig_cov_enable));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("====== bPerformance = %d ======\n", bPerformance));
#endif
//1 Boundary Decision
#if (RTL8192C_SUPPORT==1)
if((pDM_Odm->SupportICType & ODM_RTL8192C) && (pDM_Odm->BoardType & (ODM_BOARD_EXT_LNA | ODM_BOARD_EXT_PA)))
{
//2 High power case
if(pDM_Odm->SupportPlatform & (ODM_AP|ODM_ADSL))
{
dm_dig_max = DM_DIG_MAX_AP_HP;
dm_dig_min = DM_DIG_MIN_AP_HP;
}
else
{
dm_dig_max = DM_DIG_MAX_NIC_HP;
dm_dig_min = DM_DIG_MIN_NIC_HP;
}
DIG_MaxOfMin = DM_DIG_MAX_AP_HP;
}
else
#endif
{
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
//2 For AP\ADSL
if(!bPerformance)
{
dm_dig_max = DM_DIG_MAX_AP_COVERAGR;
dm_dig_min = DM_DIG_MIN_AP_COVERAGE;
DIG_MaxOfMin = DM_DIG_MAX_OF_MIN_COVERAGE;
}
else
{
dm_dig_max = DM_DIG_MAX_AP;
dm_dig_min = DM_DIG_MIN_AP;
DIG_MaxOfMin = DM_DIG_MAX_OF_MIN;
}
//4 DFS band
if (((*pDM_Odm->pChannel>= 52) &&(*pDM_Odm->pChannel <= 64)) ||
((*pDM_Odm->pChannel >= 100) && (*pDM_Odm->pChannel <= 140)))
{
bDFSBand = TRUE;
if (*pDM_Odm->pBandWidth == ODM_BW20M){
dm_dig_min = DM_DIG_MIN_AP_DFS+2;
}
else{
dm_dig_min = DM_DIG_MIN_AP_DFS;
}
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): ====== In DFS band ======\n"));
}
//4 TX2path
if (priv->pmib->dot11RFEntry.tx2path && !bDFSBand && (*(pDM_Odm->pWirelessMode) == ODM_WM_B))
dm_dig_max = 0x2A;
#if RTL8192E_SUPPORT
#ifdef HIGH_POWER_EXT_LNA
if ((pDM_Odm->SupportICType & (ODM_RTL8192E)) && (pDM_Odm->ExtLNA))
dm_dig_max = 0x42;
#endif
#endif
#else
//2 For WIN\CE
if(pDM_Odm->SupportICType >= ODM_RTL8188E)
dm_dig_max = 0x5A;
else
dm_dig_max = DM_DIG_MAX_NIC;
if(pDM_Odm->SupportICType != ODM_RTL8821)
dm_dig_min = DM_DIG_MIN_NIC;
else
dm_dig_min = 0x1C;
DIG_MaxOfMin = DM_DIG_MAX_AP;
#endif
}
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Absolutly upper bound = 0x%x, lower bound = 0x%x\n",dm_dig_max, dm_dig_min));
#if (DM_ODM_SUPPORT_TYPE & ODM_WIN)
// for P2P case
if(0 < *pDM_Odm->pu1ForcedIgiLb)
{
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): P2P case: Force IGI lb to: %u !!!!!!\n", *pDM_Odm->pu1ForcedIgiLb));
dm_dig_min = *pDM_Odm->pu1ForcedIgiLb;
dm_dig_max = (dm_dig_min <= dm_dig_max) ? (dm_dig_max) : (dm_dig_min + 1);
}
#endif
//1 Adjust boundary by RSSI
if(pDM_Odm->bLinked && bPerformance)
{
//2 Modify DIG upper bound
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
offset = 15;
#else
//4 Modify DIG upper bound for 92E, 8723A\B, 8821 & 8812 BT
if((pDM_Odm->SupportICType & (ODM_RTL8192E|ODM_RTL8723B|ODM_RTL8812|ODM_RTL8821|ODM_RTL8723A)) && (pDM_Odm->bBtLimitedDig==1))
{
offset = 10;
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Coex. case: Force upper bound to RSSI + %d !!!!!!\n", offset));
}
else
offset = 15;
#endif
if((pDM_Odm->RSSI_Min + offset) > dm_dig_max )
pDM_DigTable->rx_gain_range_max = dm_dig_max;
else if((pDM_Odm->RSSI_Min + offset) < dm_dig_min )
pDM_DigTable->rx_gain_range_max = dm_dig_min;
else
pDM_DigTable->rx_gain_range_max = pDM_Odm->RSSI_Min + offset;
#if (DM_ODM_SUPPORT_TYPE & (ODM_WIN|ODM_CE))
//2 Modify DIG lower bound
//if(pDM_Odm->bOneEntryOnly)
{
if(pDM_Odm->RSSI_Min < dm_dig_min)
DIG_Dynamic_MIN = dm_dig_min;
else if (pDM_Odm->RSSI_Min > DIG_MaxOfMin)
DIG_Dynamic_MIN = DIG_MaxOfMin;
else
DIG_Dynamic_MIN = pDM_Odm->RSSI_Min;
}
#else
{
//4 For AP
#ifdef __ECOS
HAL_REORDER_BARRIER();
#else
rmb();
#endif
if (bDFSBand)
{
DIG_Dynamic_MIN = dm_dig_min;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): DFS band: Force lower bound to 0x%x after link !!!!!!\n", dm_dig_min));
}
else
{
if(pDM_Odm->RSSI_Min < dm_dig_min)
DIG_Dynamic_MIN = dm_dig_min;
else if (pDM_Odm->RSSI_Min > DIG_MaxOfMin)
DIG_Dynamic_MIN = DIG_MaxOfMin;
else
DIG_Dynamic_MIN = pDM_Odm->RSSI_Min;
}
}
#endif
}
else
{
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
if(bPerformance && bDFSBand)
{
pDM_DigTable->rx_gain_range_max = 0x28;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): DFS band: Force upper bound to 0x%x before link !!!!!!\n", pDM_DigTable->rx_gain_range_max));
}
else
#endif
{
pDM_DigTable->rx_gain_range_max = DM_DIG_MAX_OF_MIN;
}
DIG_Dynamic_MIN = dm_dig_min;
}
//1 Force Lower Bound for AntDiv
if(pDM_Odm->bLinked && !pDM_Odm->bOneEntryOnly)
{
if((pDM_Odm->SupportICType & ODM_ANTDIV_SUPPORT) && (pDM_Odm->SupportAbility & ODM_BB_ANT_DIV))
{
if(pDM_Odm->AntDivType == CG_TRX_HW_ANTDIV || pDM_Odm->AntDivType == CG_TRX_SMART_ANTDIV ||pDM_Odm->AntDivType == S0S1_SW_ANTDIV)
{
if(pDM_DigTable->AntDiv_RSSI_max > DIG_MaxOfMin)
DIG_Dynamic_MIN = DIG_MaxOfMin;
else
DIG_Dynamic_MIN = (u1Byte) pDM_DigTable->AntDiv_RSSI_max;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("odm_DIG(): Antenna diversity case: Force lower bound to 0x%x !!!!!!\n", DIG_Dynamic_MIN));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("odm_DIG(): Antenna diversity case: RSSI_max = 0x%x !!!!!!\n", pDM_DigTable->AntDiv_RSSI_max));
}
}
}
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Adjust boundary by RSSI Upper bound = 0x%x, Lower bound = 0x%x\n",
pDM_DigTable->rx_gain_range_max, DIG_Dynamic_MIN));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Link status: bLinked = %d, RSSI = %d, bFirstConnect = %d, bFirsrDisConnect = %d\n\n",
pDM_Odm->bLinked, pDM_Odm->RSSI_Min, FirstConnect, FirstDisConnect));
//1 Modify DIG lower bound, deal with abnormal case
//2 Abnormal false alarm case
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
if(bDFSBand)
{
pDM_DigTable->rx_gain_range_min = DIG_Dynamic_MIN;
}
else
#endif
{
if(!pDM_Odm->bLinked)
{
pDM_DigTable->rx_gain_range_min = DIG_Dynamic_MIN;
if (FirstDisConnect)
pDM_DigTable->ForbiddenIGI = DIG_Dynamic_MIN;
}
else
pDM_DigTable->rx_gain_range_min = odm_ForbiddenIGICheck(pDM_Odm, DIG_Dynamic_MIN, CurrentIGI);
}
//2 Abnormal # beacon case
#if (DM_ODM_SUPPORT_TYPE & (ODM_WIN|ODM_CE))
if(pDM_Odm->bLinked && !FirstConnect)
{
if((pDM_Odm->PhyDbgInfo.NumQryBeaconPkt < 5) && (pDM_Odm->bsta_state))
{
pDM_DigTable->rx_gain_range_min = dm_dig_min;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Abnrormal #beacon (%d) case in STA mode: Force lower bound to 0x%x !!!!!!\n\n",
pDM_Odm->PhyDbgInfo.NumQryBeaconPkt, pDM_DigTable->rx_gain_range_min));
}
}
#endif
//2 Abnormal lower bound case
if(pDM_DigTable->rx_gain_range_min > pDM_DigTable->rx_gain_range_max)
{
pDM_DigTable->rx_gain_range_min = pDM_DigTable->rx_gain_range_max;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Abnrormal lower bound case: Force lower bound to 0x%x !!!!!!\n\n",pDM_DigTable->rx_gain_range_min));
}
//1 False alarm threshold decision
odm_FAThresholdCheck(pDM_Odm, bDFSBand, bPerformance, RxTp, TxTp, dm_FA_thres);
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): False alarm threshold = %d, %d, %d \n\n", dm_FA_thres[0], dm_FA_thres[1], dm_FA_thres[2]));
//1 Adjust initial gain by false alarm
if(pDM_Odm->bLinked && bPerformance)
{
//2 After link
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Adjust IGI after link\n"));
if(bFirstTpTarget || (FirstConnect && bPerformance))
{
pDM_DigTable->LargeFAHit = 0;
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
if(bDFSBand)
{
if(pDM_Odm->RSSI_Min > 0x28)
CurrentIGI = 0x28;
else
CurrentIGI = pDM_Odm->RSSI_Min;
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): DFS band: One-shot to 0x28 upmost!!!!!!\n"));
}
else
#endif
{
if(pDM_Odm->RSSI_Min < DIG_MaxOfMin)
{
if(CurrentIGI < pDM_Odm->RSSI_Min)
CurrentIGI = pDM_Odm->RSSI_Min;
}
else
{
if(CurrentIGI < DIG_MaxOfMin)
CurrentIGI = DIG_MaxOfMin;
}
#if (DM_ODM_SUPPORT_TYPE & (ODM_WIN|ODM_CE))
#if (RTL8812A_SUPPORT==1)
if(pDM_Odm->SupportICType == ODM_RTL8812)
ODM_ConfigBBWithHeaderFile(pDM_Odm, CONFIG_BB_AGC_TAB_DIFF);
#endif
#endif
}
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): First connect case: IGI does on-shot to 0x%x\n", CurrentIGI));
}
else
{
if(pFalseAlmCnt->Cnt_all > dm_FA_thres[2])
CurrentIGI = CurrentIGI + 4;
else if (pFalseAlmCnt->Cnt_all > dm_FA_thres[1])
CurrentIGI = CurrentIGI + 2;
else if(pFalseAlmCnt->Cnt_all < dm_FA_thres[0])
CurrentIGI = CurrentIGI - 2;
//4 Abnormal # beacon case
#if (DM_ODM_SUPPORT_TYPE & (ODM_WIN|ODM_CE))
if((pDM_Odm->PhyDbgInfo.NumQryBeaconPkt < 5) && (pFalseAlmCnt->Cnt_all < DM_DIG_FA_TH1) && (pDM_Odm->bsta_state))
{
CurrentIGI = pDM_DigTable->rx_gain_range_min;
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Abnormal #beacon (%d) case: IGI does one-shot to 0x%x\n",
pDM_Odm->PhyDbgInfo.NumQryBeaconPkt, CurrentIGI));
}
#endif
}
}
else
{
//2 Before link
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Adjust IGI before link\n"));
if(FirstDisConnect || bFirstCoverage)
{
CurrentIGI = dm_dig_min;
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): First disconnect case: IGI does on-shot to lower bound\n"));
}
else
{
if(pFalseAlmCnt->Cnt_all > dm_FA_thres[2])
CurrentIGI = CurrentIGI + 4;
else if (pFalseAlmCnt->Cnt_all > dm_FA_thres[1])
CurrentIGI = CurrentIGI + 2;
else if(pFalseAlmCnt->Cnt_all < dm_FA_thres[0])
CurrentIGI = CurrentIGI - 2;
}
}
//1 Check initial gain by upper/lower bound
if(CurrentIGI < pDM_DigTable->rx_gain_range_min)
CurrentIGI = pDM_DigTable->rx_gain_range_min;
if(CurrentIGI > pDM_DigTable->rx_gain_range_max)
CurrentIGI = pDM_DigTable->rx_gain_range_max;
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): CurIGValue=0x%x, TotalFA = %d\n\n", CurrentIGI, pFalseAlmCnt->Cnt_all));
//1 High power RSSI threshold
#if (DM_ODM_SUPPORT_TYPE & ODM_WIN)
if((pDM_Odm->SupportICType == ODM_RTL8723A)&& (pHalData->UndecoratedSmoothedPWDB > DM_DIG_HIGH_PWR_THRESHOLD))
{
// High power IGI lower bound
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): UndecoratedSmoothedPWDB(%#x)\n", pHalData->UndecoratedSmoothedPWDB));
if(CurrentIGI < DM_DIG_HIGH_PWR_IGI_LOWER_BOUND)
{
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): CurIGValue(%#x)\n", pDM_DigTable->CurIGValue));
//pDM_DigTable->CurIGValue = DM_DIG_HIGH_PWR_IGI_LOWER_BOUND;
CurrentIGI=DM_DIG_HIGH_PWR_IGI_LOWER_BOUND;
}
}
if((pDM_Odm->SupportICType & ODM_RTL8723A) && IS_WIRELESS_MODE_G(pAdapter))
{
if(pHalData->UndecoratedSmoothedPWDB > 0x28)
{
if(CurrentIGI < DM_DIG_Gmode_HIGH_PWR_IGI_LOWER_BOUND)
{
//pDM_DigTable->CurIGValue = DM_DIG_Gmode_HIGH_PWR_IGI_LOWER_BOUND;
CurrentIGI = DM_DIG_Gmode_HIGH_PWR_IGI_LOWER_BOUND;
}
}
}
#endif
//1 Update status
#if (RTL8192D_SUPPORT==1)
if(pDM_Odm->SupportICType == ODM_RTL8192D)
{
//sherry delete DualMacSmartConncurrent 20110517
if(*(pDM_Odm->pMacPhyMode) == ODM_DMSP)
{
ODM_Write_DIG_DMSP(pDM_Odm, CurrentIGI);//ODM_Write_DIG_DMSP(pDM_Odm, pDM_DigTable->CurIGValue);
if(*(pDM_Odm->pbMasterOfDMSP))
{
pDM_DigTable->bMediaConnect_0 = pDM_Odm->bLinked;
pDM_DigTable->DIG_Dynamic_MIN_0 = DIG_Dynamic_MIN;
}
else
{
pDM_DigTable->bMediaConnect_1 = pDM_Odm->bLinked;
pDM_DigTable->DIG_Dynamic_MIN_1 = DIG_Dynamic_MIN;
}
}
else
{
ODM_Write_DIG(pDM_Odm, CurrentIGI);//ODM_Write_DIG(pDM_Odm, pDM_DigTable->CurIGValue);
if(*(pDM_Odm->pBandType) == ODM_BAND_5G)
{
pDM_DigTable->bMediaConnect_0 = pDM_Odm->bLinked;
pDM_DigTable->DIG_Dynamic_MIN_0 = DIG_Dynamic_MIN;
}
else
{
pDM_DigTable->bMediaConnect_1 = pDM_Odm->bLinked;
pDM_DigTable->DIG_Dynamic_MIN_1 = DIG_Dynamic_MIN;
}
}
}
else
#endif
{
#if ((DM_ODM_SUPPORT_TYPE & ODM_WIN) || ((DM_ODM_SUPPORT_TYPE & ODM_CE) && (ODM_CONFIG_BT_COEXIST == 1)))
if(pDM_Odm->bBtHsOperation)
{
if(pDM_Odm->bLinked)
{
if(pDM_DigTable->BT30_CurIGI > (CurrentIGI))
ODM_Write_DIG(pDM_Odm, CurrentIGI);
else
ODM_Write_DIG(pDM_Odm, pDM_DigTable->BT30_CurIGI);
pDM_DigTable->bMediaConnect_0 = pDM_Odm->bLinked;
pDM_DigTable->DIG_Dynamic_MIN_0 = DIG_Dynamic_MIN;
}
else
{
if(pDM_Odm->bLinkInProcess)
ODM_Write_DIG(pDM_Odm, 0x1c);
else if(pDM_Odm->bBtConnectProcess)
ODM_Write_DIG(pDM_Odm, 0x28);
else
ODM_Write_DIG(pDM_Odm, pDM_DigTable->BT30_CurIGI);//ODM_Write_DIG(pDM_Odm, pDM_DigTable->CurIGValue);
}
}
else // BT is not using
#endif
{
ODM_Write_DIG(pDM_Odm, CurrentIGI);//ODM_Write_DIG(pDM_Odm, pDM_DigTable->CurIGValue);
pDM_DigTable->bMediaConnect_0 = pDM_Odm->bLinked;
pDM_DigTable->DIG_Dynamic_MIN_0 = DIG_Dynamic_MIN;
}
}
}
VOID
odm_DIGbyRSSI_LPS(
IN PVOID pDM_VOID
)
{
#if (DM_ODM_SUPPORT_TYPE & (ODM_WIN|ODM_CE))
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
PFALSE_ALARM_STATISTICS pFalseAlmCnt = (PFALSE_ALARM_STATISTICS)PhyDM_Get_Structure( pDM_Odm, PHYDM_FALSEALMCNT);
u1Byte RSSI_Lower=DM_DIG_MIN_NIC; //0x1E or 0x1C
u1Byte CurrentIGI=pDM_Odm->RSSI_Min;
if(odm_DigAbort(pDM_Odm) == TRUE)
return;
CurrentIGI=CurrentIGI+RSSI_OFFSET_DIG;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIGbyRSSI_LPS()==>\n"));
// Using FW PS mode to make IGI
//Adjust by FA in LPS MODE
if(pFalseAlmCnt->Cnt_all> DM_DIG_FA_TH2_LPS)
CurrentIGI = CurrentIGI+4;
else if (pFalseAlmCnt->Cnt_all > DM_DIG_FA_TH1_LPS)
CurrentIGI = CurrentIGI+2;
else if(pFalseAlmCnt->Cnt_all < DM_DIG_FA_TH0_LPS)
CurrentIGI = CurrentIGI-2;
//Lower bound checking
//RSSI Lower bound check
if((pDM_Odm->RSSI_Min-10) > DM_DIG_MIN_NIC)
RSSI_Lower =(pDM_Odm->RSSI_Min-10);
else
RSSI_Lower =DM_DIG_MIN_NIC;
//Upper and Lower Bound checking
if(CurrentIGI > DM_DIG_MAX_NIC)
CurrentIGI=DM_DIG_MAX_NIC;
else if(CurrentIGI < RSSI_Lower)
CurrentIGI =RSSI_Lower;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIGbyRSSI_LPS(): pFalseAlmCnt->Cnt_all = %d\n",pFalseAlmCnt->Cnt_all));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIGbyRSSI_LPS(): pDM_Odm->RSSI_Min = %d\n",pDM_Odm->RSSI_Min));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIGbyRSSI_LPS(): CurrentIGI = 0x%x\n",CurrentIGI));
ODM_Write_DIG(pDM_Odm, CurrentIGI);//ODM_Write_DIG(pDM_Odm, pDM_DigTable->CurIGValue);
#endif
}
//3============================================================
//3 FASLE ALARM CHECK
//3============================================================
VOID
odm_FalseAlarmCounterStatistics(
IN PVOID pDM_VOID
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
PFALSE_ALARM_STATISTICS FalseAlmCnt = (PFALSE_ALARM_STATISTICS)PhyDM_Get_Structure( pDM_Odm, PHYDM_FALSEALMCNT);
u4Byte ret_value;
#if (DM_ODM_SUPPORT_TYPE == ODM_AP)
//Mark there, and check this in odm_DMWatchDog
#if 0 //(DM_ODM_SUPPORT_TYPE == ODM_AP)
prtl8192cd_priv priv = pDM_Odm->priv;
if( (priv->auto_channel != 0) && (priv->auto_channel != 2) )
return;
#endif
#endif
if(!(pDM_Odm->SupportAbility & ODM_BB_FA_CNT))
return;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics()======>\n"));
#if (ODM_IC_11N_SERIES_SUPPORT == 1)
if(pDM_Odm->SupportICType & ODM_IC_11N_SERIES)
{
//hold ofdm counter
ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_HOLDC_11N, BIT31, 1); //hold page C counter
ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_RSTD_11N, BIT31, 1); //hold page D counter
ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_OFDM_FA_TYPE1_11N, bMaskDWord);
FalseAlmCnt->Cnt_Fast_Fsync = (ret_value&0xffff);
FalseAlmCnt->Cnt_SB_Search_fail = ((ret_value&0xffff0000)>>16);
ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_OFDM_FA_TYPE2_11N, bMaskDWord);
FalseAlmCnt->Cnt_OFDM_CCA = (ret_value&0xffff);
FalseAlmCnt->Cnt_Parity_Fail = ((ret_value&0xffff0000)>>16);
ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_OFDM_FA_TYPE3_11N, bMaskDWord);
FalseAlmCnt->Cnt_Rate_Illegal = (ret_value&0xffff);
FalseAlmCnt->Cnt_Crc8_fail = ((ret_value&0xffff0000)>>16);
ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_OFDM_FA_TYPE4_11N, bMaskDWord);
FalseAlmCnt->Cnt_Mcs_fail = (ret_value&0xffff);
FalseAlmCnt->Cnt_Ofdm_fail = FalseAlmCnt->Cnt_Parity_Fail + FalseAlmCnt->Cnt_Rate_Illegal +
FalseAlmCnt->Cnt_Crc8_fail + FalseAlmCnt->Cnt_Mcs_fail +
FalseAlmCnt->Cnt_Fast_Fsync + FalseAlmCnt->Cnt_SB_Search_fail;
#if (RTL8188E_SUPPORT==1)
if(pDM_Odm->SupportICType == ODM_RTL8188E)
{
ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_SC_CNT_11N, bMaskDWord);
FalseAlmCnt->Cnt_BW_LSC = (ret_value&0xffff);
FalseAlmCnt->Cnt_BW_USC = ((ret_value&0xffff0000)>>16);
}
#endif
#if (RTL8192D_SUPPORT==1)
if(pDM_Odm->SupportICType == ODM_RTL8192D)
{
odm_GetCCKFalseAlarm_92D(pDM_Odm);
}
else
#endif
{
//hold cck counter
ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_FA_RST_11N, BIT12, 1);
ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_FA_RST_11N, BIT14, 1);
ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_CCK_FA_LSB_11N, bMaskByte0);
FalseAlmCnt->Cnt_Cck_fail = ret_value;
ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_CCK_FA_MSB_11N, bMaskByte3);
FalseAlmCnt->Cnt_Cck_fail += (ret_value& 0xff)<<8;
ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_CCK_CCA_CNT_11N, bMaskDWord);
FalseAlmCnt->Cnt_CCK_CCA = ((ret_value&0xFF)<<8) |((ret_value&0xFF00)>>8);
}
FalseAlmCnt->Cnt_all = ( FalseAlmCnt->Cnt_Fast_Fsync +
FalseAlmCnt->Cnt_SB_Search_fail +
FalseAlmCnt->Cnt_Parity_Fail +
FalseAlmCnt->Cnt_Rate_Illegal +
FalseAlmCnt->Cnt_Crc8_fail +
FalseAlmCnt->Cnt_Mcs_fail +
FalseAlmCnt->Cnt_Cck_fail);
FalseAlmCnt->Cnt_CCA_all = FalseAlmCnt->Cnt_OFDM_CCA + FalseAlmCnt->Cnt_CCK_CCA;
#if (RTL8192C_SUPPORT==1)
if(pDM_Odm->SupportICType == ODM_RTL8192C)
odm_ResetFACounter_92C(pDM_Odm);
#endif
#if (RTL8192D_SUPPORT==1)
if(pDM_Odm->SupportICType == ODM_RTL8192D)
odm_ResetFACounter_92D(pDM_Odm);
#endif
if(pDM_Odm->SupportICType >=ODM_RTL8723A)
{
//reset false alarm counter registers
ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_RSTC_11N, BIT31, 1);
ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_RSTC_11N, BIT31, 0);
ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_RSTD_11N, BIT27, 1);
ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_RSTD_11N, BIT27, 0);
//update ofdm counter
ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_HOLDC_11N, BIT31, 0); //update page C counter
ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_RSTD_11N, BIT31, 0); //update page D counter
//reset CCK CCA counter
ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_FA_RST_11N, BIT13|BIT12, 0);
ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_FA_RST_11N, BIT13|BIT12, 2);
//reset CCK FA counter
ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_FA_RST_11N, BIT15|BIT14, 0);
ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_FA_RST_11N, BIT15|BIT14, 2);
}
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): Cnt_Fast_Fsync=%d, Cnt_SB_Search_fail=%d\n",
FalseAlmCnt->Cnt_Fast_Fsync, FalseAlmCnt->Cnt_SB_Search_fail));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): Cnt_Parity_Fail=%d, Cnt_Rate_Illegal=%d\n",
FalseAlmCnt->Cnt_Parity_Fail, FalseAlmCnt->Cnt_Rate_Illegal));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): Cnt_Crc8_fail=%d, Cnt_Mcs_fail=%d\n",
FalseAlmCnt->Cnt_Crc8_fail, FalseAlmCnt->Cnt_Mcs_fail));
}
#endif
#if (ODM_IC_11AC_SERIES_SUPPORT == 1)
if(pDM_Odm->SupportICType & ODM_IC_11AC_SERIES)
{
u4Byte CCKenable;
/* read OFDM FA counter */
FalseAlmCnt->Cnt_Ofdm_fail = ODM_GetBBReg(pDM_Odm, ODM_REG_OFDM_FA_11AC, bMaskLWord);
FalseAlmCnt->Cnt_SB_Search_fail = ODM_GetBBReg(pDM_Odm, ODM_REG_OFDM_FA_TYPE2_11AC, bMaskLWord);
FalseAlmCnt->Cnt_Ofdm_fail = FalseAlmCnt->Cnt_Ofdm_fail + FalseAlmCnt->Cnt_SB_Search_fail;
/* Read CCK FA counter */
FalseAlmCnt->Cnt_Cck_fail = ODM_GetBBReg(pDM_Odm, ODM_REG_CCK_FA_11AC, bMaskLWord);
/* read CCK/OFDM CCA counter */
ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_CCK_CCA_CNT_11AC, bMaskDWord);
FalseAlmCnt->Cnt_OFDM_CCA = (ret_value & 0xffff0000) >> 16;
FalseAlmCnt->Cnt_CCK_CCA = ret_value & 0xffff;
#if (RTL8881A_SUPPORT==1)
/* For 8881A */
if(pDM_Odm->SupportICType == ODM_RTL8881A)
{
u4Byte Cnt_Ofdm_fail_temp = 0;
if(FalseAlmCnt->Cnt_Ofdm_fail >= FalseAlmCnt->Cnt_Ofdm_fail_pre)
{
Cnt_Ofdm_fail_temp = FalseAlmCnt->Cnt_Ofdm_fail_pre;
FalseAlmCnt->Cnt_Ofdm_fail_pre = FalseAlmCnt->Cnt_Ofdm_fail;
FalseAlmCnt->Cnt_Ofdm_fail = FalseAlmCnt->Cnt_Ofdm_fail - Cnt_Ofdm_fail_temp;
}
else
FalseAlmCnt->Cnt_Ofdm_fail_pre = FalseAlmCnt->Cnt_Ofdm_fail;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): Cnt_Ofdm_fail=%d\n", FalseAlmCnt->Cnt_Ofdm_fail_pre));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): Cnt_Ofdm_fail_pre=%d\n", Cnt_Ofdm_fail_temp));
/* Reset FA counter by enable/disable OFDM */
if(FalseAlmCnt->Cnt_Ofdm_fail_pre >= 0x7fff)
{
// reset OFDM
ODM_SetBBReg(pDM_Odm, ODM_REG_BB_RX_PATH_11AC, BIT29,0);
ODM_SetBBReg(pDM_Odm, ODM_REG_BB_RX_PATH_11AC, BIT29,1);
FalseAlmCnt->Cnt_Ofdm_fail_pre = 0;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): Reset false alarm counter\n"));
}
}
#endif
/* reset OFDM FA coutner */
ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_RST_11AC, BIT17, 1);
ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_RST_11AC, BIT17, 0);
/* reset CCK FA counter */
ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_FA_RST_11AC, BIT15, 0);
ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_FA_RST_11AC, BIT15, 1);
/* reset CCA counter */
ODM_SetBBReg(pDM_Odm, ODM_REG_RST_RPT_11AC, BIT0, 1);
ODM_SetBBReg(pDM_Odm, ODM_REG_RST_RPT_11AC, BIT0, 0);
CCKenable = ODM_GetBBReg(pDM_Odm, ODM_REG_BB_RX_PATH_11AC, BIT28);
if(CCKenable)//if(*pDM_Odm->pBandType == ODM_BAND_2_4G)
{
FalseAlmCnt->Cnt_all = FalseAlmCnt->Cnt_Ofdm_fail + FalseAlmCnt->Cnt_Cck_fail;
FalseAlmCnt->Cnt_CCA_all = FalseAlmCnt->Cnt_CCK_CCA + FalseAlmCnt->Cnt_OFDM_CCA;
}
else
{
FalseAlmCnt->Cnt_all = FalseAlmCnt->Cnt_Ofdm_fail;
FalseAlmCnt->Cnt_CCA_all = FalseAlmCnt->Cnt_OFDM_CCA;
}
}
#endif
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): Cnt_OFDM_CCA=%d\n", FalseAlmCnt->Cnt_OFDM_CCA));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): Cnt_CCK_CCA=%d\n", FalseAlmCnt->Cnt_CCK_CCA));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): Cnt_CCA_all=%d\n", FalseAlmCnt->Cnt_CCA_all));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): Cnt_Ofdm_fail=%d\n", FalseAlmCnt->Cnt_Ofdm_fail));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): Cnt_Cck_fail=%d\n", FalseAlmCnt->Cnt_Cck_fail));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): Cnt_Ofdm_fail=%d\n", FalseAlmCnt->Cnt_Ofdm_fail));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): Total False Alarm=%d\n\n", FalseAlmCnt->Cnt_all));
}
//3============================================================
//3 CCK Packet Detect Threshold
//3============================================================
VOID
odm_PauseCCKPacketDetection(
IN PVOID pDM_VOID,
IN ODM_Pause_CCKPD_TYPE PauseType,
IN u1Byte CCKPDThreshold
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pDIG_T pDM_DigTable = &pDM_Odm->DM_DigTable;
static BOOLEAN bPaused = FALSE;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_CCK_PD, ODM_DBG_LOUD, ("odm_PauseCCKPacketDetection()=========>\n"));
#if (DM_ODM_SUPPORT_TYPE & ODM_WIN)
if (*pDM_DigTable->bP2PInProcess)
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_CCK_PD, ODM_DBG_LOUD, ("P2P in progress !!\n"));
return;
}
#endif
if(!bPaused && (!(pDM_Odm->SupportAbility & ODM_BB_CCK_PD) || !(pDM_Odm->SupportAbility & ODM_BB_FA_CNT)))
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_CCK_PD, ODM_DBG_LOUD, ("Return: SupportAbility ODM_BB_CCK_PD or ODM_BB_FA_CNT is disabled\n"));
return;
}
switch(PauseType)
{
//1 Pause CCK Packet Detection Threshold
case ODM_PAUSE_CCKPD:
//2 Disable DIG
ODM_CmnInfoUpdate(pDM_Odm, ODM_CMNINFO_ABILITY, pDM_Odm->SupportAbility & (~ODM_BB_CCK_PD));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_CCK_PD, ODM_DBG_LOUD, ("Pause CCK packet detection threshold !!\n"));
//2 Backup CCK Packet Detection Threshold value
if(!bPaused)
{
pDM_DigTable->CCKPDBackup = pDM_DigTable->CurCCK_CCAThres;
bPaused = TRUE;
}
ODM_RT_TRACE(pDM_Odm,ODM_COMP_CCK_PD, ODM_DBG_LOUD, ("Backup CCK packet detection tgreshold = %d\n", pDM_DigTable->CCKPDBackup));
//2 Write new CCK Packet Detection Threshold value
ODM_Write_CCK_CCA_Thres(pDM_Odm, CCKPDThreshold);
ODM_RT_TRACE(pDM_Odm,ODM_COMP_CCK_PD, ODM_DBG_LOUD, ("Write new CCK packet detection tgreshold = %d\n", CCKPDThreshold));
break;
//1 Resume CCK Packet Detection Threshold
case ODM_RESUME_CCKPD:
if(bPaused)
{
//2 Write backup CCK Packet Detection Threshold value
ODM_Write_CCK_CCA_Thres(pDM_Odm, pDM_DigTable->CCKPDBackup);
bPaused = FALSE;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_CCK_PD, ODM_DBG_LOUD, ("Write original CCK packet detection tgreshold = %d\n", pDM_DigTable->CCKPDBackup));
//2 Enable CCK Packet Detection Threshold
ODM_CmnInfoUpdate(pDM_Odm, ODM_CMNINFO_ABILITY, pDM_Odm->SupportAbility | ODM_BB_CCK_PD);
ODM_RT_TRACE(pDM_Odm,ODM_COMP_CCK_PD, ODM_DBG_LOUD, ("Resume CCK packet detection threshold !!\n"));
}
break;
default:
ODM_RT_TRACE(pDM_Odm,ODM_COMP_CCK_PD, ODM_DBG_LOUD, ("Wrong type !!\n"));
break;
}
return;
}
VOID
odm_CCKPacketDetectionThresh(
IN PVOID pDM_VOID
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
PFALSE_ALARM_STATISTICS FalseAlmCnt = (PFALSE_ALARM_STATISTICS)PhyDM_Get_Structure( pDM_Odm, PHYDM_FALSEALMCNT);
u1Byte CurCCK_CCAThres, RSSI_thd = 55;
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
//modify by Guo.Mingzhi 2011-12-29
if (pDM_Odm->bDualMacSmartConcurrent == TRUE)
// if (pDM_Odm->bDualMacSmartConcurrent == FALSE)
return;
if(pDM_Odm->bBtHsOperation)
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_CCK_PD, ODM_DBG_LOUD, ("odm_CCKPacketDetectionThresh() write 0xcd for BT HS mode!!\n"));
ODM_Write_CCK_CCA_Thres(pDM_Odm, 0xcd);
return;
}
#endif
if((!(pDM_Odm->SupportAbility & ODM_BB_CCK_PD)) ||(!(pDM_Odm->SupportAbility & ODM_BB_FA_CNT)))
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_CCK_PD, ODM_DBG_LOUD, ("odm_CCKPacketDetectionThresh() return==========\n"));
#ifdef MCR_WIRELESS_EXTEND
ODM_Write_CCK_CCA_Thres(pDM_Odm, 0x43);
#endif
return;
}
#if (DM_ODM_SUPPORT_TYPE & (ODM_WIN|ODM_CE))
if(pDM_Odm->ExtLNA)
return;
#endif
ODM_RT_TRACE(pDM_Odm,ODM_COMP_CCK_PD, ODM_DBG_LOUD, ("odm_CCKPacketDetectionThresh() ==========>\n"));
if (pDM_Odm->bLinked)
{
if (pDM_Odm->RSSI_Min > RSSI_thd)
CurCCK_CCAThres = 0xcd;
else if ((pDM_Odm->RSSI_Min <= RSSI_thd) && (pDM_Odm->RSSI_Min > 10))
CurCCK_CCAThres = 0x83;
else
{
if(FalseAlmCnt->Cnt_Cck_fail > 1000)
CurCCK_CCAThres = 0x83;
else
CurCCK_CCAThres = 0x40;
}
} else {
if(FalseAlmCnt->Cnt_Cck_fail > 1000)
CurCCK_CCAThres = 0x83;
else
CurCCK_CCAThres = 0x40;
}
#if (RTL8192D_SUPPORT==1)
if((pDM_Odm->SupportICType == ODM_RTL8192D) && (*pDM_Odm->pBandType == ODM_BAND_2_4G))
ODM_Write_CCK_CCA_Thres_92D(pDM_Odm, CurCCK_CCAThres);
else
#endif
ODM_Write_CCK_CCA_Thres(pDM_Odm, CurCCK_CCAThres);
ODM_RT_TRACE(pDM_Odm,ODM_COMP_CCK_PD, ODM_DBG_LOUD, ("odm_CCKPacketDetectionThresh() CurCCK_CCAThres = 0x%x\n",CurCCK_CCAThres));
}
VOID
ODM_Write_CCK_CCA_Thres(
IN PVOID pDM_VOID,
IN u1Byte CurCCK_CCAThres
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pDIG_T pDM_DigTable = &pDM_Odm->DM_DigTable;
if(pDM_DigTable->CurCCK_CCAThres!=CurCCK_CCAThres) //modify by Guo.Mingzhi 2012-01-03
{
ODM_Write1Byte(pDM_Odm, ODM_REG(CCK_CCA,pDM_Odm), CurCCK_CCAThres);
}
pDM_DigTable->PreCCK_CCAThres = pDM_DigTable->CurCCK_CCAThres;
pDM_DigTable->CurCCK_CCAThres = CurCCK_CCAThres;
}
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
// <20130108, Kordan> E.g., With LNA used, we make the Rx power smaller to have a better EVM. (Asked by Willis)
VOID
odm_RFEControl(
IN PDM_ODM_T pDM_Odm,
IN u8Byte RSSIVal
)
{
PADAPTER Adapter = (PADAPTER)pDM_Odm->Adapter;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
static u1Byte TRSW_HighPwr = 0;
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("===> odm_RFEControl, RSSI = %d, TRSW_HighPwr = 0x%X, pHalData->RFEType = %d\n",
RSSIVal, TRSW_HighPwr, pHalData->RFEType ));
if (pHalData->RFEType == 3) {
pDM_Odm->RSSI_TRSW = RSSIVal;
if (pDM_Odm->RSSI_TRSW >= pDM_Odm->RSSI_TRSW_H)
{
TRSW_HighPwr = 1; // Switch to
PHY_SetBBReg(Adapter, r_ANTSEL_SW_Jaguar, BIT1|BIT0, 0x1); // Set ANTSW=1/ANTSWB=0 for SW control
PHY_SetBBReg(Adapter, r_ANTSEL_SW_Jaguar, BIT9|BIT8, 0x3); // Set ANTSW=1/ANTSWB=0 for SW control
}
else if (pDM_Odm->RSSI_TRSW <= pDM_Odm->RSSI_TRSW_L)
{
TRSW_HighPwr = 0; // Switched back
PHY_SetBBReg(Adapter, r_ANTSEL_SW_Jaguar, BIT1|BIT0, 0x1); // Set ANTSW=1/ANTSWB=0 for SW control
PHY_SetBBReg(Adapter, r_ANTSEL_SW_Jaguar, BIT9|BIT8, 0x0); // Set ANTSW=1/ANTSWB=0 for SW control
}
}
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("(pDM_Odm->RSSI_TRSW_H, pDM_Odm->RSSI_TRSW_L) = (%d, %d)\n", pDM_Odm->RSSI_TRSW_H, pDM_Odm->RSSI_TRSW_L));
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("(RSSIVal, RSSIVal, pDM_Odm->RSSI_TRSW_iso) = (%d, %d, %d)\n",
RSSIVal, pDM_Odm->RSSI_TRSW_iso, pDM_Odm->RSSI_TRSW));
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("<=== odm_RFEControl, RSSI = %d, TRSW_HighPwr = 0x%X\n", RSSIVal, TRSW_HighPwr));
}
VOID
odm_MPT_DIGWorkItemCallback(
IN PVOID pContext
)
{
PADAPTER Adapter = (PADAPTER)pContext;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
PDM_ODM_T pDM_Odm = &pHalData->DM_OutSrc;
ODM_MPT_DIG(pDM_Odm);
}
VOID
odm_MPT_DIGCallback(
PRT_TIMER pTimer
)
{
PADAPTER Adapter = (PADAPTER)pTimer->Adapter;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
PDM_ODM_T pDM_Odm = &pHalData->DM_OutSrc;
#if DEV_BUS_TYPE==RT_PCI_INTERFACE
#if USE_WORKITEM
PlatformScheduleWorkItem(&pDM_Odm->MPT_DIGWorkitem);
#else
ODM_MPT_DIG(pDM_Odm);
#endif
#else
PlatformScheduleWorkItem(&pDM_Odm->MPT_DIGWorkitem);
#endif
}
#endif
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
VOID
odm_MPT_DIGCallback(
IN PVOID pDM_VOID
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
#if USE_WORKITEM
PlatformScheduleWorkItem(&pDM_Odm->MPT_DIGWorkitem);
#else
ODM_MPT_DIG(pDM_Odm);
#endif
}
#endif
#if (DM_ODM_SUPPORT_TYPE != ODM_CE)
VOID
odm_MPT_Write_DIG(
IN PVOID pDM_VOID,
IN u1Byte CurIGValue
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pDIG_T pDM_DigTable = &pDM_Odm->DM_DigTable;
ODM_Write1Byte( pDM_Odm, ODM_REG(IGI_A,pDM_Odm), CurIGValue);
if(pDM_Odm->RFType > ODM_1T1R)
ODM_Write1Byte( pDM_Odm, ODM_REG(IGI_B,pDM_Odm), CurIGValue);
if((pDM_Odm->SupportICType & ODM_IC_11AC_SERIES) && (pDM_Odm->RFType > ODM_2T2R))
{
ODM_Write1Byte( pDM_Odm, ODM_REG(IGI_C,pDM_Odm), CurIGValue);
ODM_Write1Byte( pDM_Odm, ODM_REG(IGI_D,pDM_Odm), CurIGValue);
}
pDM_DigTable->CurIGValue = CurIGValue;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("CurIGValue = 0x%x\n", CurIGValue));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("pDM_Odm->RFType = 0x%x\n", pDM_Odm->RFType));
}
VOID
ODM_MPT_DIG(
IN PVOID pDM_VOID
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pDIG_T pDM_DigTable = &pDM_Odm->DM_DigTable;
PFALSE_ALARM_STATISTICS pFalseAlmCnt = (PFALSE_ALARM_STATISTICS)PhyDM_Get_Structure( pDM_Odm, PHYDM_FALSEALMCNT);
u1Byte CurrentIGI = pDM_DigTable->CurIGValue;
u1Byte DIG_Upper = 0x40, DIG_Lower = 0x20;
u4Byte RXOK_cal;
u4Byte RxPWDBAve_final;
u1Byte IGI_A = 0x20, IGI_B = 0x20;
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
#if ODM_FIX_2G_DIG
IGI_A = 0x22;
IGI_B = 0x24;
#endif
#else
if (!(pDM_Odm->priv->pshare->rf_ft_var.mp_specific && pDM_Odm->priv->pshare->mp_dig_on))
return;
if (*pDM_Odm->pBandType == ODM_BAND_5G)
DIG_Lower = 0x22;
#endif
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("===> ODM_MPT_DIG, pBandType = %d\n", *pDM_Odm->pBandType));
#if (ODM_FIX_2G_DIG || (DM_ODM_SUPPORT_TYPE & ODM_AP))
if (*pDM_Odm->pBandType == ODM_BAND_5G || (pDM_Odm->SupportICType & (ODM_RTL8814A|ODM_RTL8822B))) // for 5G or 8814
#else
if (1) // for both 2G/5G
#endif
{
odm_FalseAlarmCounterStatistics(pDM_Odm);
RXOK_cal = pDM_Odm->PhyDbgInfo.NumQryPhyStatusCCK + pDM_Odm->PhyDbgInfo.NumQryPhyStatusOFDM;
RxPWDBAve_final = (RXOK_cal != 0)?pDM_Odm->RxPWDBAve/RXOK_cal:0;
pDM_Odm->PhyDbgInfo.NumQryPhyStatusCCK = 0;
pDM_Odm->PhyDbgInfo.NumQryPhyStatusOFDM = 0;
pDM_Odm->RxPWDBAve = 0;
pDM_Odm->MPDIG_2G = FALSE;
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
pDM_Odm->Times_2G = 0;
#endif
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("RX OK = %d\n", RXOK_cal));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("RSSI = %d\n", RxPWDBAve_final));
if (RXOK_cal >= 70 && RxPWDBAve_final <= 40)
{
if (CurrentIGI > 0x24)
odm_MPT_Write_DIG(pDM_Odm, 0x24);
}
else
{
if(pFalseAlmCnt->Cnt_all > 1000){
CurrentIGI = CurrentIGI + 8;
}
else if(pFalseAlmCnt->Cnt_all > 200){
CurrentIGI = CurrentIGI + 4;
}
else if (pFalseAlmCnt->Cnt_all > 50){
CurrentIGI = CurrentIGI + 2;
}
else if (pFalseAlmCnt->Cnt_all < 2){
CurrentIGI = CurrentIGI - 2;
}
if (CurrentIGI < DIG_Lower ){
CurrentIGI = DIG_Lower;
}
if(CurrentIGI > DIG_Upper){
CurrentIGI = DIG_Upper;
}
odm_MPT_Write_DIG(pDM_Odm, CurrentIGI);
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("DIG = 0x%x, Cnt_all = %d, Cnt_Ofdm_fail = %d, Cnt_Cck_fail = %d\n",
CurrentIGI, pFalseAlmCnt->Cnt_all, pFalseAlmCnt->Cnt_Ofdm_fail, pFalseAlmCnt->Cnt_Cck_fail));
}
}
else
{
if(pDM_Odm->MPDIG_2G == FALSE)
{
if((pDM_Odm->SupportPlatform & ODM_WIN) && !(pDM_Odm->SupportICType & (ODM_RTL8814A|ODM_RTL8822B)))
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("===> Fix IGI\n"));
ODM_Write1Byte( pDM_Odm, ODM_REG(IGI_A,pDM_Odm), IGI_A);
ODM_Write1Byte( pDM_Odm, ODM_REG(IGI_B,pDM_Odm), IGI_B);
pDM_DigTable->CurIGValue = IGI_B;
}
else
odm_MPT_Write_DIG(pDM_Odm, IGI_A);
}
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
pDM_Odm->Times_2G++;
if (pDM_Odm->Times_2G == 3)
#endif
{
pDM_Odm->MPDIG_2G = TRUE;
}
}
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
if (pDM_Odm->SupportICType == ODM_RTL8812)
odm_RFEControl(pDM_Odm, RxPWDBAve_final);
#endif
ODM_SetTimer(pDM_Odm, &pDM_Odm->MPT_DIGTimer, 700);
}
#endif
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