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rtl8812au/hal/phydm/phydm_dig.c
astsam cf7aa86c38 Driver v5.1.5 for RTL8812AU (Tenda U12)
2017-04-15 11:46:31 +03:00

2278 lines
76 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 (DM_ODM_SUPPORT_TYPE & (ODM_AP))
/*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
/*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;
#endif
} else {
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_CE))
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 (pDM_DigTable->LargeFA_Timeout) {
if (--pDM_DigTable->LargeFA_Timeout == 0)
pDM_DigTable->LargeFAHit = 0;
}
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;
pDM_DigTable->LargeFA_Timeout = LARGE_FA_TIMEOUT;
}
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 (pFalseAlmCnt->Cnt_all > 2000) {
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("Abnormally false alarm case.\n"));
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("Cnt_all=%d, Cnt_all_pre=%d, CurrentIGI=0x%x, PreIGValue=0x%x\n",
pFalseAlmCnt->Cnt_all, pFalseAlmCnt->Cnt_all_pre, CurrentIGI, pDM_DigTable->PreIGValue));
/* pFalseAlmCnt->Cnt_all = 1.1875*pFalseAlmCnt->Cnt_all_pre */
if ((pFalseAlmCnt->Cnt_all > (pFalseAlmCnt->Cnt_all_pre + (pFalseAlmCnt->Cnt_all_pre >> 3) + (pFalseAlmCnt->Cnt_all_pre >> 4))) && (CurrentIGI < pDM_DigTable->PreIGValue)) {
if (pDM_DigTable->LargeFAHit != 3)
pDM_DigTable->LargeFAHit++;
if (pDM_DigTable->ForbiddenIGI < CurrentIGI) { /*if(pDM_DigTable->ForbiddenIGI < pDM_DigTable->CurIGValue)*/
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("Updating ForbiddenIGI by CurrentIGI, ForbiddenIGI=0x%x, CurrentIGI=0x%x\n",
pDM_DigTable->ForbiddenIGI, CurrentIGI));
pDM_DigTable->ForbiddenIGI = CurrentIGI; /*pDM_DigTable->ForbiddenIGI = pDM_DigTable->CurIGValue;*/
pDM_DigTable->LargeFAHit = 1;
pDM_DigTable->LargeFA_Timeout = LARGE_FA_TIMEOUT;
}
}
if (pDM_DigTable->LargeFAHit >= 3) {
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("FaHit is greater than 3, rx_gain_range_max=0x%x, rx_gain_range_min=0x%x, ForbiddenIGI=0x%x\n",
pDM_DigTable->rx_gain_range_max, rx_gain_range_min, pDM_DigTable->ForbiddenIGI));
if ((pDM_DigTable->ForbiddenIGI + 1) > pDM_DigTable->rx_gain_range_max)
rx_gain_range_min = pDM_DigTable->rx_gain_range_max;
else
rx_gain_range_min = (pDM_DigTable->ForbiddenIGI + 1);
pDM_DigTable->Recover_cnt = 1200;
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("Abnormally false alarm case: Recover_cnt = %d, rx_gain_range_min = 0x%x\n", pDM_DigTable->Recover_cnt, rx_gain_range_min));
}
}
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
{
if (pDM_DigTable->LargeFAHit == 0) {
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))
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) {
digForBtHs = 0x22;
} else {
//
// Decide DIG value by BT HS RSSI.
//
digForBtHs = pDM_Odm->btHsRssi+4;
//DIG Bound
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
phydm_setBigJumpStep(
IN PVOID pDM_VOID,
IN u1Byte CurrentIGI
)
{
#if (RTL8822B_SUPPORT == 1 || RTL8197F_SUPPORT == 1)
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pDIG_T pDM_DigTable = &pDM_Odm->DM_DigTable;
u1Byte step1[8] = {24, 30, 40, 50, 60, 70, 80, 90};
u1Byte i;
if (pDM_DigTable->enableAdjustBigJump == 0)
return;
for (i = 0; i <= pDM_DigTable->bigJumpStep1; i++) {
if ((CurrentIGI + step1[i]) > pDM_DigTable->bigJumpLmt[pDM_DigTable->agcTableIdx]) {
if (i != 0)
i = i - 1;
break;
} else if (i == pDM_DigTable->bigJumpStep1)
break;
}
if (pDM_Odm->SupportICType & ODM_RTL8822B)
ODM_SetBBReg(pDM_Odm, 0x8c8, 0xe, i);
else if (pDM_Odm->SupportICType & ODM_RTL8197F)
ODM_SetBBReg(pDM_Odm, ODM_REG_BB_AGC_SET_2_11N, 0xe, i);
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("phydm_setBigJumpStep(): bigjump = %d (ori = 0x%d), LMT=0x%x\n", i, pDM_DigTable->bigJumpStep1, pDM_DigTable->bigJumpLmt[pDM_DigTable->agcTableIdx]));
#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, ("ODM_Write_DIG(): Stop Writing IGI\n"));
return;
}
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_TRACE, ("ODM_Write_DIG(): 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) && pDM_Odm->bLinked)
{
if (CurrentIGI > pDM_DigTable->rx_gain_range_max) {
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_TRACE, ("ODM_Write_DIG(): 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)
{
#if (RTL8822B_SUPPORT == 1 | RTL8197F_SUPPORT == 1)
/* Modify big jump step for 8822B and 8197F */
if (pDM_Odm->SupportICType & (ODM_RTL8822B|ODM_RTL8197F))
phydm_setBigJumpStep(pDM_Odm, CurrentIGI);
#endif
#if (ODM_PHY_STATUS_NEW_TYPE_SUPPORT == 1)
/* Set IGI value of CCK for new CCK AGC */
if (pDM_Odm->cck_new_agc) {
if (pDM_Odm->SupportICType & ODM_IC_PHY_STATUE_NEW_TYPE)
ODM_SetBBReg(pDM_Odm, 0xa0c, 0x00003f00, (CurrentIGI>>1));
}
#endif
/*Add by YuChen for USB IO too slow issue*/
if ((pDM_Odm->SupportAbility & ODM_BB_ADAPTIVITY) && (CurrentIGI > pDM_DigTable->CurIGValue))
Phydm_Adaptivity(pDM_Odm, 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 (RTL8814A_SUPPORT == 1)
if (pDM_Odm->SupportICType & ODM_RTL8814A) {
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);
}
#endif
} else if (pDM_Odm->SupportPlatform & (ODM_AP)) {
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 (RTL8814A_SUPPORT == 1)
if (pDM_Odm->SupportICType & ODM_RTL8814A) {
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);
}
#endif
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, ("ODM_Write_DIG(): CurrentIGI(0x%02x).\n", CurrentIGI));
}
VOID
odm_PauseDIG(
IN PVOID pDM_VOID,
IN PHYDM_PAUSE_TYPE PauseType,
IN PHYDM_PAUSE_LEVEL pause_level,
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()=========> level = %d\n", pause_level));
if ((pDM_DigTable->pause_dig_level == 0) && (!(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 DIG or FA is disabled !!\n"));
return;
}
if (pause_level > DM_DIG_MAX_PAUSE_TYPE) {
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD,
("odm_PauseDIG(): Return: Wrong pause level !!\n"));
return;
}
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): pause level = 0x%x, Current value = 0x%x\n", pDM_DigTable->pause_dig_level, IGIValue));
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): pause value = 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
pDM_DigTable->pause_dig_value[7], pDM_DigTable->pause_dig_value[6], pDM_DigTable->pause_dig_value[5], pDM_DigTable->pause_dig_value[4],
pDM_DigTable->pause_dig_value[3], pDM_DigTable->pause_dig_value[2], pDM_DigTable->pause_dig_value[1], pDM_DigTable->pause_dig_value[0]));
switch (PauseType) {
/* Pause DIG */
case PHYDM_PAUSE:
{
/* 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"));
/* Backup IGI value */
if (pDM_DigTable->pause_dig_level == 0) {
pDM_DigTable->IGIBackup = pDM_DigTable->CurIGValue;
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): Backup IGI = 0x%x, new IGI = 0x%x\n", pDM_DigTable->IGIBackup, IGIValue));
}
/* Record IGI value */
pDM_DigTable->pause_dig_value[pause_level] = IGIValue;
/* Update pause level */
pDM_DigTable->pause_dig_level = (pDM_DigTable->pause_dig_level | BIT(pause_level));
/* Write new IGI value */
if (BIT(pause_level + 1) > pDM_DigTable->pause_dig_level) {
ODM_Write_DIG(pDM_Odm, IGIValue);
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): IGI of higher level = 0x%x\n", IGIValue));
}
break;
}
/* Resume DIG */
case PHYDM_RESUME:
{
/* check if the level is illegal or not */
if ((pDM_DigTable->pause_dig_level & (BIT(pause_level))) != 0) {
pDM_DigTable->pause_dig_level = pDM_DigTable->pause_dig_level & (~(BIT(pause_level)));
pDM_DigTable->pause_dig_value[pause_level] = 0;
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): Resume DIG !!\n"));
} else {
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): Wrong resume level !!\n"));
break;
}
/* Resume DIG */
if (pDM_DigTable->pause_dig_level == 0) {
/* Write backup IGI value */
ODM_Write_DIG(pDM_Odm, pDM_DigTable->IGIBackup);
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));
/* Enable DIG */
ODM_CmnInfoUpdate(pDM_Odm, ODM_CMNINFO_ABILITY, pDM_Odm->SupportAbility | ODM_BB_DIG);
break;
}
if (BIT(pause_level) > pDM_DigTable->pause_dig_level) {
s1Byte max_level;
/* Calculate the maximum level now */
for (max_level = (pause_level - 1); max_level >= 0; max_level--) {
if ((pDM_DigTable->pause_dig_level & BIT(max_level)) > 0)
break;
}
/* write IGI of lower level */
ODM_Write_DIG(pDM_Odm, pDM_DigTable->pause_dig_value[max_level]);
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): Write IGI (0x%x) of level (%d)\n",
pDM_DigTable->pause_dig_value[max_level], max_level));
break;
}
break;
}
default:
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): Wrong type !!\n"));
break;
}
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): pause level = 0x%x, Current value = 0x%x\n", pDM_DigTable->pause_dig_level, IGIValue));
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseDIG(): pause value = 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
pDM_DigTable->pause_dig_value[7], pDM_DigTable->pause_dig_value[6], pDM_DigTable->pause_dig_value[5], pDM_DigTable->pause_dig_value[4],
pDM_DigTable->pause_dig_value[3], pDM_DigTable->pause_dig_value[2], pDM_DigTable->pause_dig_value[1], pDM_DigTable->pause_dig_value[0]));
}
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))
prtl8192cd_priv priv = pDM_Odm->priv;
#elif(DM_ODM_SUPPORT_TYPE & ODM_WIN)
PADAPTER pAdapter = pDM_Odm->Adapter;
#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);
}
#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
u4Byte ret_value;
u1Byte i;
pDM_DigTable->bStopDIG = 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->PreIGValue = 0;
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->LargeFA_Timeout = 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;
ODM_Memory_Set(pDM_Odm, pDM_DigTable->pause_dig_value, 0, (DM_DIG_MAX_PAUSE_TYPE + 1));
pDM_DigTable->pause_dig_level = 0;
ODM_Memory_Set(pDM_Odm, pDM_DigTable->pause_cckpd_value, 0, (DM_DIG_MAX_PAUSE_TYPE + 1));
pDM_DigTable->pause_cckpd_level = 0;
#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;
}
#if (RTL8822B_SUPPORT == 1 || RTL8197F_SUPPORT == 1)
pDM_DigTable->enableAdjustBigJump = 1;
if (pDM_Odm->SupportICType & ODM_RTL8822B) {
ret_value = ODM_GetBBReg(pDM_Odm, 0x8c8, bMaskLWord);
pDM_DigTable->bigJumpStep1 = (u1Byte)(ret_value & 0xe) >> 1;
pDM_DigTable->bigJumpStep2 = (u1Byte)(ret_value & 0x30)>>4;
pDM_DigTable->bigJumpStep3 = (u1Byte)(ret_value & 0xc0)>>6;
} else if (pDM_Odm->SupportICType & ODM_RTL8197F) {
ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_BB_AGC_SET_2_11N, bMaskLWord);
pDM_DigTable->bigJumpStep1 = (u1Byte)(ret_value & 0xe) >> 1;
pDM_DigTable->bigJumpStep2 = (u1Byte)(ret_value & 0x30)>>4;
pDM_DigTable->bigJumpStep3 = (u1Byte)(ret_value & 0xc0)>>6;
}
if (pDM_Odm->SupportICType & (ODM_RTL8822B|ODM_RTL8197F)) {
for (i = 0; i < sizeof(pDM_DigTable->bigJumpLmt); i++) {
if (pDM_DigTable->bigJumpLmt[i] == 0)
pDM_DigTable->bigJumpLmt[i] = 0x64; /* Set -10dBm as default value */
}
}
#endif
}
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))
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 DIG_GoUpCheck = TRUE;
BOOLEAN bDFSBand = FALSE;
BOOLEAN bPerformance = TRUE, bFirstTpTarget = FALSE, bFirstCoverage = FALSE;
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP))
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
{
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))
//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 (DM_ODM_SUPPORT_TYPE & (ODM_AP))
//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
{
if (pDM_Odm->RFType == ODM_1T1R)
dm_dig_max = DM_DIG_MAX_AP - 6;
else
dm_dig_max = DM_DIG_MAX_AP;
dm_dig_min = DM_DIG_MIN_AP;
DIG_MaxOfMin = DM_DIG_MAX_OF_MIN;
}
//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
if (pDM_Odm->IGI_LowerBound) {
if (dm_dig_min < pDM_Odm->IGI_LowerBound)
dm_dig_min = pDM_Odm->IGI_LowerBound;
if (DIG_MaxOfMin < pDM_Odm->IGI_LowerBound)
DIG_MaxOfMin = pDM_Odm->IGI_LowerBound;
}
if (pDM_Odm->IGI_UpperBound) {
if (dm_dig_max > pDM_Odm->IGI_UpperBound)
dm_dig_max = pDM_Odm->IGI_UpperBound;
if (DIG_MaxOfMin > pDM_Odm->IGI_UpperBound)
DIG_MaxOfMin = pDM_Odm->IGI_UpperBound;
}
#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
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_CE))
/* Modify lower bound for DFS band */
if ((((*pDM_Odm->pChannel >= 52) && (*pDM_Odm->pChannel <= 64)) ||
((*pDM_Odm->pChannel >= 100) && (*pDM_Odm->pChannel <= 140)))
#if (DM_ODM_SUPPORT_TYPE & (ODM_CE))
&& phydm_dfs_master_enabled(pDM_Odm) == TRUE
#endif
) {
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"));
}
#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|ODM_CE))
if (pDM_Odm->pu1ForcedIgiLb && (0 < *pDM_Odm->pu1ForcedIgiLb)) {
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Force IGI lb to: 0x%02x !!!!!!\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))
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)) && (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;
#if (DM_ODM_SUPPORT_TYPE & ODM_CE)
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));
}
#endif
}
#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_CE))
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
{
if (bPerformance)
pDM_DigTable->rx_gain_range_max = DM_DIG_MAX_OF_MIN;
else
pDM_DigTable->rx_gain_range_max = dm_dig_max;
}
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) {
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_DIG, 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_DIG, 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_CE))
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)
{
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("Beacon Num (%d)\n", pDM_Odm->PhyDbgInfo.NumQryBeaconPkt));
if((pDM_Odm->PhyDbgInfo.NumQryBeaconPkt < 5) && (pDM_Odm->bsta_state))
{
pDM_DigTable->rx_gain_range_min = 0x1c;
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_CE))
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 (DM_ODM_SUPPORT_TYPE & (ODM_AP))
if (priv->pshare->rf_ft_var.dig_upcheck_enable)
DIG_GoUpCheck = phydm_DIG_GoUpCheck(pDM_Odm);
#endif
if((pFalseAlmCnt->Cnt_all > dm_FA_thres[2]) && DIG_GoUpCheck)
CurrentIGI = CurrentIGI + 4;
else if ((pFalseAlmCnt->Cnt_all > dm_FA_thres[1]) && DIG_GoUpCheck)
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 (DM_ODM_SUPPORT_TYPE & (ODM_AP))
if (priv->pshare->rf_ft_var.dig_upcheck_enable)
DIG_GoUpCheck = phydm_DIG_GoUpCheck(pDM_Odm);
#endif
if((pFalseAlmCnt->Cnt_all > dm_FA_thres[2]) && DIG_GoUpCheck)
CurrentIGI = CurrentIGI + 4;
else if ((pFalseAlmCnt->Cnt_all > dm_FA_thres[1]) && DIG_GoUpCheck)
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 Update status
{
#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;
/* read CCK CRC32 counter */
FalseAlmCnt->cnt_cck_crc32_error = ODM_GetBBReg(pDM_Odm, ODM_REG_CCK_CRC32_ERROR_CNT_11N, bMaskDWord);
FalseAlmCnt->cnt_cck_crc32_ok= ODM_GetBBReg(pDM_Odm, ODM_REG_CCK_CRC32_OK_CNT_11N, bMaskDWord);
/* read OFDM CRC32 counter */
ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_OFDM_CRC32_CNT_11N, bMaskDWord);
FalseAlmCnt->cnt_ofdm_crc32_error = (ret_value & 0xffff0000) >> 16;
FalseAlmCnt->cnt_ofdm_crc32_ok= ret_value & 0xffff;
/* read HT CRC32 counter */
ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_HT_CRC32_CNT_11N, bMaskDWord);
FalseAlmCnt->cnt_ht_crc32_error = (ret_value & 0xffff0000) >> 16;
FalseAlmCnt->cnt_ht_crc32_ok= ret_value & 0xffff;
/* read VHT CRC32 counter */
FalseAlmCnt->cnt_vht_crc32_error = 0;
FalseAlmCnt->cnt_vht_crc32_ok= 0;
#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
{
//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_pre = FalseAlmCnt->Cnt_all;
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 (pDM_Odm->SupportICType >= ODM_RTL8188E) {
/*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);
/*reset CRC32 counter*/
ODM_SetBBReg(pDM_Odm, ODM_REG_PAGE_F_RST_11N, BIT16, 1);
ODM_SetBBReg(pDM_Odm, ODM_REG_PAGE_F_RST_11N, BIT16, 0);
}
/* Get debug port 0 */
ODM_SetBBReg(pDM_Odm, ODM_REG_DBG_RPT_11N, bMaskDWord, 0x0);
FalseAlmCnt->dbg_port0 = ODM_GetBBReg(pDM_Odm, ODM_REG_RPT_11N, bMaskDWord);
/* Get EDCCA flag */
ODM_SetBBReg(pDM_Odm, ODM_REG_DBG_RPT_11N, bMaskDWord, 0x208);
FalseAlmCnt->edcca_flag = (BOOLEAN)ODM_GetBBReg(pDM_Odm, ODM_REG_RPT_11N, BIT30);
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);
/* 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;
/* read CCK CRC32 counter */
ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_CCK_CRC32_CNT_11AC, bMaskDWord);
FalseAlmCnt->cnt_cck_crc32_error = (ret_value & 0xffff0000) >> 16;
FalseAlmCnt->cnt_cck_crc32_ok= ret_value & 0xffff;
/* read OFDM CRC32 counter */
ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_OFDM_CRC32_CNT_11AC, bMaskDWord);
FalseAlmCnt->cnt_ofdm_crc32_error = (ret_value & 0xffff0000) >> 16;
FalseAlmCnt->cnt_ofdm_crc32_ok= ret_value & 0xffff;
/* read HT CRC32 counter */
ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_HT_CRC32_CNT_11AC, bMaskDWord);
FalseAlmCnt->cnt_ht_crc32_error = (ret_value & 0xffff0000) >> 16;
FalseAlmCnt->cnt_ht_crc32_ok= ret_value & 0xffff;
/* read VHT CRC32 counter */
ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_VHT_CRC32_CNT_11AC, bMaskDWord);
FalseAlmCnt->cnt_vht_crc32_error = (ret_value & 0xffff0000) >> 16;
FalseAlmCnt->cnt_vht_crc32_ok= 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;
}
/* Get debug port 0 */
ODM_SetBBReg(pDM_Odm, ODM_REG_DBG_RPT_11AC, bMaskDWord, 0x0);
FalseAlmCnt->dbg_port0 = ODM_GetBBReg(pDM_Odm, ODM_REG_RPT_11AC, bMaskDWord);
/* Get EDCCA flag */
ODM_SetBBReg(pDM_Odm, ODM_REG_DBG_RPT_11AC, bMaskDWord, 0x209);
FalseAlmCnt->edcca_flag = (BOOLEAN)ODM_GetBBReg(pDM_Odm, ODM_REG_RPT_11AC, BIT30);
}
#endif
FalseAlmCnt->cnt_crc32_error_all = FalseAlmCnt->cnt_vht_crc32_error + FalseAlmCnt->cnt_ht_crc32_error + FalseAlmCnt->cnt_ofdm_crc32_error + FalseAlmCnt->cnt_cck_crc32_error;
FalseAlmCnt->cnt_crc32_ok_all = FalseAlmCnt->cnt_vht_crc32_ok + FalseAlmCnt->cnt_ht_crc32_ok + FalseAlmCnt->cnt_ofdm_crc32_ok + FalseAlmCnt->cnt_cck_crc32_ok;
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", FalseAlmCnt->Cnt_all));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): CCK CRC32 fail: %d, ok: %d\n", FalseAlmCnt->cnt_cck_crc32_error, FalseAlmCnt->cnt_cck_crc32_ok));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): OFDM CRC32 fail: %d, ok: %d\n", FalseAlmCnt->cnt_ofdm_crc32_error, FalseAlmCnt->cnt_ofdm_crc32_ok));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): HT CRC32 fail: %d, ok: %d\n", FalseAlmCnt->cnt_ht_crc32_error, FalseAlmCnt->cnt_ht_crc32_ok));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): VHT CRC32 fail: %d, ok: %d\n", FalseAlmCnt->cnt_vht_crc32_error, FalseAlmCnt->cnt_vht_crc32_ok));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): Total CRC32 fail: %d, ok: %d\n", FalseAlmCnt->cnt_crc32_error_all, FalseAlmCnt->cnt_crc32_ok_all));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_FA_CNT, ODM_DBG_LOUD, ("odm_FalseAlarmCounterStatistics(): dbg port 0x0 = 0x%x, EDCCA = %d\n\n", FalseAlmCnt->dbg_port0, FalseAlmCnt->edcca_flag));
}
//3============================================================
//3 CCK Packet Detect Threshold
//3============================================================
VOID
odm_PauseCCKPacketDetection(
IN PVOID pDM_VOID,
IN PHYDM_PAUSE_TYPE PauseType,
IN PHYDM_PAUSE_LEVEL pause_level,
IN u1Byte CCKPDThreshold
)
{
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_PauseCCKPacketDetection()=========> level = %d\n", pause_level));
if ((pDM_DigTable->pause_cckpd_level == 0) && (!(pDM_Odm->SupportAbility & ODM_BB_CCK_PD) || !(pDM_Odm->SupportAbility & ODM_BB_FA_CNT))) {
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("Return: SupportAbility ODM_BB_CCK_PD or ODM_BB_FA_CNT is disabled\n"));
return;
}
if (pause_level > DM_DIG_MAX_PAUSE_TYPE) {
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD,
("odm_PauseCCKPacketDetection(): Return: Wrong pause level !!\n"));
return;
}
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseCCKPacketDetection(): pause level = 0x%x, Current value = 0x%x\n", pDM_DigTable->pause_cckpd_level, CCKPDThreshold));
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseCCKPacketDetection(): pause value = 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
pDM_DigTable->pause_cckpd_value[7], pDM_DigTable->pause_cckpd_value[6], pDM_DigTable->pause_cckpd_value[5], pDM_DigTable->pause_cckpd_value[4],
pDM_DigTable->pause_cckpd_value[3], pDM_DigTable->pause_cckpd_value[2], pDM_DigTable->pause_cckpd_value[1], pDM_DigTable->pause_cckpd_value[0]));
switch (PauseType) {
/* Pause CCK Packet Detection Threshold */
case PHYDM_PAUSE:
{
/* Disable CCK PD */
ODM_CmnInfoUpdate(pDM_Odm, ODM_CMNINFO_ABILITY, pDM_Odm->SupportAbility & (~ODM_BB_CCK_PD));
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseCCKPacketDetection(): Pause CCK packet detection threshold !!\n"));
/* Backup original CCK PD threshold decided by CCK PD mechanism */
if (pDM_DigTable->pause_cckpd_level == 0) {
pDM_DigTable->CCKPDBackup = pDM_DigTable->CurCCK_CCAThres;
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD,
("odm_PauseCCKPacketDetection(): Backup CCKPD = 0x%x, new CCKPD = 0x%x\n", pDM_DigTable->CCKPDBackup, CCKPDThreshold));
}
/* Update pause level */
pDM_DigTable->pause_cckpd_level = (pDM_DigTable->pause_cckpd_level | BIT(pause_level));
/* Record CCK PD threshold */
pDM_DigTable->pause_cckpd_value[pause_level] = CCKPDThreshold;
/* Write new CCK PD threshold */
if (BIT(pause_level + 1) > pDM_DigTable->pause_cckpd_level) {
ODM_Write_CCK_CCA_Thres(pDM_Odm, CCKPDThreshold);
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseCCKPacketDetection(): CCKPD of higher level = 0x%x\n", CCKPDThreshold));
}
break;
}
/* Resume CCK Packet Detection Threshold */
case PHYDM_RESUME:
{
/* check if the level is illegal or not */
if ((pDM_DigTable->pause_cckpd_level & (BIT(pause_level))) != 0) {
pDM_DigTable->pause_cckpd_level = pDM_DigTable->pause_cckpd_level & (~(BIT(pause_level)));
pDM_DigTable->pause_cckpd_value[pause_level] = 0;
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseCCKPacketDetection(): Resume CCK PD !!\n"));
} else {
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseCCKPacketDetection(): Wrong resume level !!\n"));
break;
}
/* Resume DIG */
if (pDM_DigTable->pause_cckpd_level == 0) {
/* Write backup IGI value */
ODM_Write_CCK_CCA_Thres(pDM_Odm, pDM_DigTable->CCKPDBackup);
/* pDM_DigTable->bIgnoreDIG = TRUE; */
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseCCKPacketDetection(): Write original CCKPD = 0x%x\n", pDM_DigTable->CCKPDBackup));
/* Enable DIG */
ODM_CmnInfoUpdate(pDM_Odm, ODM_CMNINFO_ABILITY, pDM_Odm->SupportAbility | ODM_BB_CCK_PD);
break;
}
if (BIT(pause_level) > pDM_DigTable->pause_cckpd_level) {
s1Byte max_level;
/* Calculate the maximum level now */
for (max_level = (pause_level - 1); max_level >= 0; max_level--) {
if ((pDM_DigTable->pause_cckpd_level & BIT(max_level)) > 0)
break;
}
/* write CCKPD of lower level */
ODM_Write_CCK_CCA_Thres(pDM_Odm, pDM_DigTable->pause_cckpd_value[max_level]);
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseCCKPacketDetection(): Write CCKPD (0x%x) of level (%d)\n",
pDM_DigTable->pause_cckpd_value[max_level], max_level));
break;
}
break;
}
default:
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseCCKPacketDetection(): Wrong type !!\n"));
break;
}
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseCCKPacketDetection(): pause level = 0x%x, Current value = 0x%x\n", pDM_DigTable->pause_cckpd_level, CCKPDThreshold));
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_PauseCCKPacketDetection(): pause value = 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
pDM_DigTable->pause_cckpd_value[7], pDM_DigTable->pause_cckpd_value[6], pDM_DigTable->pause_cckpd_value[5], pDM_DigTable->pause_cckpd_value[4],
pDM_DigTable->pause_cckpd_value[3], pDM_DigTable->pause_cckpd_value[2], pDM_DigTable->pause_cckpd_value[1], pDM_DigTable->pause_cckpd_value[0]));
}
VOID
odm_CCKPacketDetectionThresh(
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 FalseAlmCnt = (PFALSE_ALARM_STATISTICS)PhyDM_Get_Structure( pDM_Odm, PHYDM_FALSEALMCNT);
u1Byte CurCCK_CCAThres = pDM_DigTable->CurCCK_CCAThres, RSSI_thd = 35;
#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_DIG, 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_DIG, 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_DIG, ODM_DBG_LOUD, ("odm_CCKPacketDetectionThresh() ==========>\n"));
if (pDM_DigTable->cckFaMa == 0xffffffff)
pDM_DigTable->cckFaMa = FalseAlmCnt->Cnt_Cck_fail;
else
pDM_DigTable->cckFaMa = ((pDM_DigTable->cckFaMa<<1) + pDM_DigTable->cckFaMa + FalseAlmCnt->Cnt_Cck_fail) >> 2;
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_CCKPacketDetectionThresh(): CCK FA moving average = %d\n", pDM_DigTable->cckFaMa));
if (pDM_Odm->bLinked) {
#if (DM_ODM_SUPPORT_TYPE & (ODM_WIN|ODM_CE))
if (pDM_Odm->RSSI_Min > (RSSI_thd + 14))
CurCCK_CCAThres = 0xed;
else if (pDM_Odm->RSSI_Min > (RSSI_thd + 6))
CurCCK_CCAThres = 0xdd;
else if (pDM_Odm->RSSI_Min > RSSI_thd)
CurCCK_CCAThres = 0xcd;
else if (pDM_Odm->RSSI_Min > 20) {
if (pDM_DigTable->cckFaMa > ((DM_DIG_FA_TH1>>1) + (DM_DIG_FA_TH1>>3)))
CurCCK_CCAThres = 0xcd;
else if (pDM_DigTable->cckFaMa < (DM_DIG_FA_TH0>>1))
CurCCK_CCAThres = 0x83;
} else if (pDM_Odm->RSSI_Min > 7)
CurCCK_CCAThres = 0x83;
else
CurCCK_CCAThres = 0x40;
#else
if (pDM_DigTable->CurIGValue > (0x24 + 14))
CurCCK_CCAThres = 0xed;
else if (pDM_DigTable->CurIGValue > (0x24 + 6))
CurCCK_CCAThres = 0xdd;
else if (pDM_DigTable->CurIGValue > 0x24)
CurCCK_CCAThres = 0xcd;
else {
if (pDM_DigTable->cckFaMa > 0x400)
CurCCK_CCAThres = 0x83;
else if (pDM_DigTable->cckFaMa < 0x200)
CurCCK_CCAThres = 0x40;
}
#endif
} else {
if (pDM_DigTable->cckFaMa > 0x400)
CurCCK_CCAThres = 0x83;
else if (pDM_DigTable->cckFaMa < 0x200)
CurCCK_CCAThres = 0x40;
}
ODM_Write_CCK_CCA_Thres(pDM_Odm, CurCCK_CCAThres);
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, 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->cckFaMa = 0xffffffff;
}
pDM_DigTable->PreCCK_CCAThres = pDM_DigTable->CurCCK_CCAThres;
pDM_DigTable->CurCCK_CCAThres = CurCCK_CCAThres;
}
BOOLEAN
phydm_DIG_GoUpCheck(
IN PVOID pDM_VOID
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
PCCX_INFO CCX_INFO = &pDM_Odm->DM_CCX_INFO;
pDIG_T pDM_DigTable = &pDM_Odm->DM_DigTable;
u1Byte CurIGValue = pDM_DigTable->CurIGValue;
u1Byte max_DIG_cover_bond;
u1Byte current_IGI_MaxUp_resolution;
u1Byte rx_gain_range_max;
u1Byte i = 0;
u4Byte total_NHM_cnt;
u4Byte DIG_cover_cnt;
u4Byte over_DIG_cover_cnt;
BOOLEAN ret = TRUE;
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP))
prtl8192cd_priv priv = pDM_Odm->priv;
max_DIG_cover_bond = DM_DIG_MAX_AP - priv->pshare->rf_ft_var.dig_upcheck_initial_value;
current_IGI_MaxUp_resolution = CurIGValue + 6;
rx_gain_range_max = pDM_DigTable->rx_gain_range_max;
phydm_getNHMresult(pDM_Odm);
total_NHM_cnt = CCX_INFO->NHM_result[0] + CCX_INFO->NHM_result[1];
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("phydm_DIG_GoUpCheck(): *****Get NHM results*****\n"));
if (total_NHM_cnt != 0) {
/* CurIGValue < max_DIG_cover_bond - 6 */
if (pDM_DigTable->DIG_GoUpCheck_Level == DIG_GOUPCHECK_LEVEL_0) {
DIG_cover_cnt = CCX_INFO->NHM_result[1];
ret = ((priv->pshare->rf_ft_var.dig_level0_ratio_reciprocal * DIG_cover_cnt) >= total_NHM_cnt) ? TRUE : FALSE;
}
/* (max_DIG_cover_bond - 6) <= CurIGValue < DM_DIG_MAX_AP */
else if (pDM_DigTable->DIG_GoUpCheck_Level == DIG_GOUPCHECK_LEVEL_1) {
over_DIG_cover_cnt = CCX_INFO->NHM_result[1];
ret = (priv->pshare->rf_ft_var.dig_level1_ratio_reciprocal * over_DIG_cover_cnt < total_NHM_cnt) ? TRUE : FALSE;
if (!ret) {
/* update pDM_DigTable->rx_gain_range_max */
pDM_DigTable->rx_gain_range_max = (rx_gain_range_max >= max_DIG_cover_bond - 6) ? (max_DIG_cover_bond - 6) : rx_gain_range_max;
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("phydm_DIG_GoUpCheck(): Noise power is beyond DIG can filter, lock rx_gain_range_max to 0x%x\n",
pDM_DigTable->rx_gain_range_max));
}
}
/* CurIGValue > DM_DIG_MAX_AP, foolproof */
else if (pDM_DigTable->DIG_GoUpCheck_Level == DIG_GOUPCHECK_LEVEL_2) {
ret = TRUE;
}
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("phydm_DIG_GoUpCheck(): DIG_GoUpCheck_level = %d\n, current_IGI_MaxUp_resolution = 0x%x\n, max_DIG_cover_bond = 0x%x\n, rx_gain_range_max = 0x%x, ret = %d\n",
pDM_DigTable->DIG_GoUpCheck_Level,
current_IGI_MaxUp_resolution,
max_DIG_cover_bond,
pDM_DigTable->rx_gain_range_max,
ret));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("phydm_DIG_GoUpCheck(): NHM_result = %d, %d, %d, %d\n",
CCX_INFO->NHM_result[0], CCX_INFO->NHM_result[1], CCX_INFO->NHM_result[2], CCX_INFO->NHM_result[3]));
}
else
ret = TRUE;
for (i = 0 ; i <= 10 ; i ++) {
CCX_INFO->NHM_th[i] = 0xFF;
}
if (CurIGValue < max_DIG_cover_bond - 6){
CCX_INFO->NHM_th[0] = 2 * (CurIGValue - priv->pshare->rf_ft_var.dig_upcheck_initial_value);
pDM_DigTable->DIG_GoUpCheck_Level = DIG_GOUPCHECK_LEVEL_0;
}
else if (CurIGValue <= DM_DIG_MAX_AP) {
CCX_INFO->NHM_th[0] = 2 * max_DIG_cover_bond;
pDM_DigTable->DIG_GoUpCheck_Level = DIG_GOUPCHECK_LEVEL_1;
}
/* CurIGValue > DM_DIG_MAX_AP, foolproof */
else {
pDM_DigTable->DIG_GoUpCheck_Level = DIG_GOUPCHECK_LEVEL_2;
ret = TRUE;
}
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("phydm_DIG_GoUpCheck(): *****Set NHM settings*****\n"));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("phydm_DIG_GoUpCheck(): DIG_GoUpCheck_level = %d\n",
pDM_DigTable->DIG_GoUpCheck_Level));
ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("phydm_DIG_GoUpCheck(): NHM_th = 0x%x, 0x%x, 0x%x\n",
CCX_INFO->NHM_th[0], CCX_INFO->NHM_th[1], CCX_INFO->NHM_th[2]));
CCX_INFO->NHM_inexclude_cca = NHM_EXCLUDE_CCA;
CCX_INFO->NHM_inexclude_txon = NHM_EXCLUDE_TXON;
CCX_INFO->NHM_period = 0xC350;
phydm_NHMsetting(pDM_Odm, SET_NHM_SETTING);
phydm_NHMtrigger(pDM_Odm);
#endif
return ret;
}
#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))
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 (ODM_PHY_STATUS_NEW_TYPE_SUPPORT == 1)
/* Set IGI value of CCK for new CCK AGC */
if (pDM_Odm->cck_new_agc) {
if (pDM_Odm->SupportICType & ODM_IC_PHY_STATUE_NEW_TYPE)
ODM_SetBBReg(pDM_Odm, 0xa0c, 0x00003f00, (CurIGValue>>1));
}
#endif
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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