skyfall/rtl8188eu
1
0
Fork 0
mirror of https://github.com/lwfinger/rtl8188eu.git synced 2024-11-10 15:39:38 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions
rtl8188eu/hal/odm_HWConfig.c
Larry Finger aa89a39a09 rtl8188eu: Remove spaces before quoted newline 
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
2015-08-15 13:00:19 -05:00

898 lines
23 KiB
C
Raw Blame History

/******************************************************************************
*
* 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 "odm_precomp.h"
#define READ_AND_CONFIG READ_AND_CONFIG_MP
#define READ_AND_CONFIG_MP(ic, txt) (ODM_ReadAndConfig##txt##ic(pDM_Odm))
#define READ_AND_CONFIG_TC(ic, txt) (ODM_ReadAndConfig_TC##txt##ic(pDM_Odm))
static u8
odm_QueryRxPwrPercentage(
s8 AntPower
)
{
if ((AntPower <= -100) || (AntPower >= 20))
{
return 0;
}
else if (AntPower >= 0)
{
return 100;
}
else
{
return (100+AntPower);
}
}
/* */
/* 2012/01/12 MH MOve some signal strength smooth method to MP HAL layer. */
/* IF other SW team do not support the feature, remove this section.?? */
/* */
static s32
odm_SignalScaleMapping_92CSeries_patch_RT_CID_819x_Lenovo(
PDM_ODM_T pDM_Odm,
s32 CurrSig
)
{
s32 RetSig;
return RetSig;
}
static s32
odm_SignalScaleMapping_92CSeries_patch_RT_CID_819x_Netcore(
PDM_ODM_T pDM_Odm,
s32 CurrSig
)
{
s32 RetSig;
return RetSig;
}
static s32
odm_SignalScaleMapping_92CSeries(
PDM_ODM_T pDM_Odm,
s32 CurrSig
)
{
s32 RetSig;
#if (DEV_BUS_TYPE == RT_PCI_INTERFACE)
if(pDM_Odm->SupportInterface == ODM_ITRF_PCIE)
{
/* Step 1. Scale mapping. */
if(CurrSig >= 61 && CurrSig <= 100)
{
RetSig = 90 + ((CurrSig - 60) / 4);
}
else if(CurrSig >= 41 && CurrSig <= 60)
{
RetSig = 78 + ((CurrSig - 40) / 2);
}
else if(CurrSig >= 31 && CurrSig <= 40)
{
RetSig = 66 + (CurrSig - 30);
}
else if(CurrSig >= 21 && CurrSig <= 30)
{
RetSig = 54 + (CurrSig - 20);
}
else if(CurrSig >= 5 && CurrSig <= 20)
{
RetSig = 42 + (((CurrSig - 5) * 2) / 3);
}
else if(CurrSig == 4)
{
RetSig = 36;
}
else if(CurrSig == 3)
{
RetSig = 27;
}
else if(CurrSig == 2)
{
RetSig = 18;
}
else if(CurrSig == 1)
{
RetSig = 9;
}
else
{
RetSig = CurrSig;
}
}
#endif
#if ((DEV_BUS_TYPE == RT_USB_INTERFACE) ||(DEV_BUS_TYPE == RT_SDIO_INTERFACE))
if((pDM_Odm->SupportInterface == ODM_ITRF_USB) || (pDM_Odm->SupportInterface == ODM_ITRF_SDIO) )
{
if(CurrSig >= 51 && CurrSig <= 100)
{
RetSig = 100;
}
else if(CurrSig >= 41 && CurrSig <= 50)
{
RetSig = 80 + ((CurrSig - 40)*2);
}
else if(CurrSig >= 31 && CurrSig <= 40)
{
RetSig = 66 + (CurrSig - 30);
}
else if(CurrSig >= 21 && CurrSig <= 30)
{
RetSig = 54 + (CurrSig - 20);
}
else if(CurrSig >= 10 && CurrSig <= 20)
{
RetSig = 42 + (((CurrSig - 10) * 2) / 3);
}
else if(CurrSig >= 5 && CurrSig <= 9)
{
RetSig = 22 + (((CurrSig - 5) * 3) / 2);
}
else if(CurrSig >= 1 && CurrSig <= 4)
{
RetSig = 6 + (((CurrSig - 1) * 3) / 2);
}
else
{
RetSig = CurrSig;
}
}
#endif
return RetSig;
}
static s32
odm_SignalScaleMapping(
PDM_ODM_T pDM_Odm,
s32 CurrSig
)
{
if( (pDM_Odm->SupportPlatform == ODM_MP) &&
(pDM_Odm->SupportInterface != ODM_ITRF_PCIE) && /* USB & SDIO */
(pDM_Odm->PatchID==10))/* pMgntInfo->CustomerID == RT_CID_819x_Netcore */
{
return odm_SignalScaleMapping_92CSeries_patch_RT_CID_819x_Netcore(pDM_Odm,CurrSig);
}
else if( (pDM_Odm->SupportPlatform == ODM_MP) &&
(pDM_Odm->SupportInterface == ODM_ITRF_PCIE) &&
(pDM_Odm->PatchID==19))/* pMgntInfo->CustomerID == RT_CID_819x_Lenovo) */
{
return odm_SignalScaleMapping_92CSeries_patch_RT_CID_819x_Lenovo(pDM_Odm, CurrSig);
}
else{
return odm_SignalScaleMapping_92CSeries(pDM_Odm,CurrSig);
}
}
/* pMgntInfo->CustomerID == RT_CID_819x_Lenovo */
static u8 odm_SQ_process_patch_RT_CID_819x_Lenovo(
PDM_ODM_T pDM_Odm,
u8 isCCKrate,
u8 PWDB_ALL,
u8 path,
u8 RSSI
)
{
u8 SQ;
return SQ;
}
static u8
odm_EVMdbToPercentage(
s8 Value
)
{
/* */
/* -33dB~0dB to 0%~99% */
/* */
s8 ret_val;
ret_val = Value;
/* ret_val /= 2; */
/* ODM_RTPRINT(FRX, RX_PHY_SQ, ("EVMdbToPercentage92C Value=%d / %x\n", ret_val, ret_val)); */
if(ret_val >= 0)
ret_val = 0;
if(ret_val <= -33)
ret_val = -33;
ret_val = 0 - ret_val;
ret_val*=3;
if(ret_val == 99)
ret_val = 100;
return(ret_val);
}
static void
odm_RxPhyStatus92CSeries_Parsing(
PDM_ODM_T pDM_Odm,
PODM_PHY_INFO_T pPhyInfo,
u8 * pPhyStatus,
PODM_PACKET_INFO_T pPktinfo
)
{
SWAT_T *pDM_SWAT_Table = &pDM_Odm->DM_SWAT_Table;
u8 i, Max_spatial_stream;
s8 rx_pwr[4], rx_pwr_all=0;
u8 EVM, PWDB_ALL = 0, PWDB_ALL_BT;
u8 RSSI, total_rssi=0;
u8 isCCKrate=0;
u8 rf_rx_num = 0;
u8 cck_highpwr = 0;
u8 LNA_idx, VGA_idx;
PPHY_STATUS_RPT_8192CD_T pPhyStaRpt = (PPHY_STATUS_RPT_8192CD_T)pPhyStatus;
isCCKrate = (pPktinfo->Rate <= DESC92C_RATE11M) ? true : false;
pPhyInfo->RxMIMOSignalQuality[ODM_RF_PATH_A] = -1;
pPhyInfo->RxMIMOSignalQuality[ODM_RF_PATH_B] = -1;
if(isCCKrate) {
u8 report;
u8 cck_agc_rpt;
pDM_Odm->PhyDbgInfo.NumQryPhyStatusCCK++;
/* (1)Hardware does not provide RSSI for CCK */
/* (2)PWDB, Average PWDB cacluated by hardware (for rate adaptive) */
cck_highpwr = pDM_Odm->bCckHighPower;
cck_agc_rpt = pPhyStaRpt->cck_agc_rpt_ofdm_cfosho_a ;
/* 2011.11.28 LukeLee: 88E use different LNA & VGA gain table */
/* The RSSI formula should be modified according to the gain table */
/* In 88E, cck_highpwr is always set to 1 */
if(pDM_Odm->SupportICType & (ODM_RTL8188E|ODM_RTL8812)) {
LNA_idx = ((cck_agc_rpt & 0xE0) >>5);
VGA_idx = (cck_agc_rpt & 0x1F);
switch(LNA_idx) {
case 7:
if(VGA_idx <= 27)
rx_pwr_all = -100 + 2*(27-VGA_idx); /* VGA_idx = 27~2 */
else
rx_pwr_all = -100;
break;
case 6:
rx_pwr_all = -48 + 2*(2-VGA_idx); /* VGA_idx = 2~0 */
break;
case 5:
rx_pwr_all = -42 + 2*(7-VGA_idx); /* VGA_idx = 7~5 */
break;
case 4:
rx_pwr_all = -36 + 2*(7-VGA_idx); /* VGA_idx = 7~4 */
break;
case 3:
rx_pwr_all = -24 + 2*(7-VGA_idx); /* VGA_idx = 7~0 */
break;
case 2:
if(cck_highpwr)
rx_pwr_all = -12 + 2*(5-VGA_idx); /* VGA_idx = 5~0 */
else
rx_pwr_all = -6+ 2*(5-VGA_idx);
break;
case 1:
rx_pwr_all = 8-2*VGA_idx;
break;
case 0:
rx_pwr_all = 14-2*VGA_idx;
break;
default:
break;
}
rx_pwr_all += 6;
PWDB_ALL = odm_QueryRxPwrPercentage(rx_pwr_all);
if(cck_highpwr == false)
{
if(PWDB_ALL >= 80)
PWDB_ALL = ((PWDB_ALL-80)<<1)+((PWDB_ALL-80)>>1)+80;
else if((PWDB_ALL <= 78) && (PWDB_ALL >= 20))
PWDB_ALL += 3;
if(PWDB_ALL>100)
PWDB_ALL = 100;
}
}
else
{
if(!cck_highpwr)
{
report =( cck_agc_rpt & 0xc0 )>>6;
switch(report)
{
/* 03312009 modified by cosa */
/* Modify the RF RNA gain value to -40, -20, -2, 14 by Jenyu's suggestion */
/* Note: different RF with the different RNA gain. */
case 0x3:
rx_pwr_all = -46 - (cck_agc_rpt & 0x3e);
break;
case 0x2:
rx_pwr_all = -26 - (cck_agc_rpt & 0x3e);
break;
case 0x1:
rx_pwr_all = -12 - (cck_agc_rpt & 0x3e);
break;
case 0x0:
rx_pwr_all = 16 - (cck_agc_rpt & 0x3e);
break;
}
}
else
{
/* report = pDrvInfo->cfosho[0] & 0x60; */
/* report = pPhyStaRpt->cck_agc_rpt_ofdm_cfosho_a& 0x60; */
report = (cck_agc_rpt & 0x60)>>5;
switch(report)
{
case 0x3:
rx_pwr_all = -46 - ((cck_agc_rpt & 0x1f)<<1) ;
break;
case 0x2:
rx_pwr_all = -26 - ((cck_agc_rpt & 0x1f)<<1);
break;
case 0x1:
rx_pwr_all = -12 - ((cck_agc_rpt & 0x1f)<<1) ;
break;
case 0x0:
rx_pwr_all = 16 - ((cck_agc_rpt & 0x1f)<<1) ;
break;
}
}
PWDB_ALL = odm_QueryRxPwrPercentage(rx_pwr_all);
/* Modification for ext-LNA board */
if(pDM_Odm->BoardType & (ODM_BOARD_EXT_LNA | ODM_BOARD_EXT_PA))
{
if((cck_agc_rpt>>7) == 0){
PWDB_ALL = (PWDB_ALL>94)?100:(PWDB_ALL +6);
}
else
{
if(PWDB_ALL > 38)
PWDB_ALL -= 16;
else
PWDB_ALL = (PWDB_ALL<=16)?(PWDB_ALL>>2):(PWDB_ALL -12);
}
/* CCK modification */
if(PWDB_ALL > 25 && PWDB_ALL <= 60)
PWDB_ALL += 6;
/* else if (PWDB_ALL <= 25) */
/* PWDB_ALL += 8; */
}
else/* Modification for int-LNA board */
{
if(PWDB_ALL > 99)
PWDB_ALL -= 8;
else if(PWDB_ALL > 50 && PWDB_ALL <= 68)
PWDB_ALL += 4;
}
}
pPhyInfo->RxPWDBAll = PWDB_ALL;
pPhyInfo->BTRxRSSIPercentage = PWDB_ALL;
pPhyInfo->RecvSignalPower = rx_pwr_all;
/* */
/* (3) Get Signal Quality (EVM) */
/* */
if(pPktinfo->bPacketMatchBSSID)
{
u8 SQ,SQ_rpt;
if((pDM_Odm->SupportPlatform == ODM_MP) &&(pDM_Odm->PatchID==19)){/* pMgntInfo->CustomerID == RT_CID_819x_Lenovo */
SQ = odm_SQ_process_patch_RT_CID_819x_Lenovo(pDM_Odm,isCCKrate,PWDB_ALL,0,0);
}
else if(pPhyInfo->RxPWDBAll > 40 && !pDM_Odm->bInHctTest){
SQ = 100;
}
else{
SQ_rpt = pPhyStaRpt->cck_sig_qual_ofdm_pwdb_all;
if(SQ_rpt > 64)
SQ = 0;
else if (SQ_rpt < 20)
SQ = 100;
else
SQ = ((64-SQ_rpt) * 100) / 44;
}
/* DbgPrint("cck SQ = %d\n", SQ); */
pPhyInfo->SignalQuality = SQ;
pPhyInfo->RxMIMOSignalQuality[ODM_RF_PATH_A] = SQ;
pPhyInfo->RxMIMOSignalQuality[ODM_RF_PATH_B] = -1;
}
}
else /* is OFDM rate */
{
pDM_Odm->PhyDbgInfo.NumQryPhyStatusOFDM++;
/* (1)Get RSSI for HT rate */
for(i = ODM_RF_PATH_A; i < ODM_RF_PATH_MAX; i++)
{
/* 2008/01/30 MH we will judge RF RX path now. */
if (pDM_Odm->RFPathRxEnable & BIT(i))
rf_rx_num++;
/* else */
/* continue; */
rx_pwr[i] = ((pPhyStaRpt->path_agc[i].gain& 0x3F)*2) - 110;
pPhyInfo->RxPwr[i] = rx_pwr[i];
/* Translate DBM to percentage. */
RSSI = odm_QueryRxPwrPercentage(rx_pwr[i]);
total_rssi += RSSI;
/* RTPRINT(FRX, RX_PHY_SS, ("RF-%d RXPWR=%x RSSI=%d\n", i, rx_pwr[i], RSSI)); */
/* Modification for ext-LNA board */
if(pDM_Odm->BoardType & (ODM_BOARD_EXT_LNA | ODM_BOARD_EXT_PA))
{
if((pPhyStaRpt->path_agc[i].trsw) == 1)
RSSI = (RSSI>94)?100:(RSSI +6);
else
RSSI = (RSSI<=16)?(RSSI>>3):(RSSI -16);
if((RSSI <= 34) && (RSSI >=4))
RSSI -= 4;
}
pPhyInfo->RxMIMOSignalStrength[i] =(u8) RSSI;
/* Get Rx snr value in DB */
pPhyInfo->RxSNR[i] = pDM_Odm->PhyDbgInfo.RxSNRdB[i] = (s32)(pPhyStaRpt->path_rxsnr[i]/2);
/* Record Signal Strength for next packet */
if(pPktinfo->bPacketMatchBSSID)
{
if((pDM_Odm->SupportPlatform == ODM_MP) &&(pDM_Odm->PatchID==19))
{
if(i==ODM_RF_PATH_A)
pPhyInfo->SignalQuality = odm_SQ_process_patch_RT_CID_819x_Lenovo(pDM_Odm,isCCKrate,PWDB_ALL,i,RSSI);
}
}
}
/* */
/* (2)PWDB, Average PWDB cacluated by hardware (for rate adaptive) */
/* */
rx_pwr_all = (((pPhyStaRpt->cck_sig_qual_ofdm_pwdb_all) >> 1 )& 0x7f) -110;
PWDB_ALL_BT = PWDB_ALL = odm_QueryRxPwrPercentage(rx_pwr_all);
pPhyInfo->RxPWDBAll = PWDB_ALL;
pPhyInfo->BTRxRSSIPercentage = PWDB_ALL_BT;
pPhyInfo->RxPower = rx_pwr_all;
pPhyInfo->RecvSignalPower = rx_pwr_all;
if((pDM_Odm->SupportPlatform == ODM_MP) &&(pDM_Odm->PatchID==19)){
/* do nothing */
} else{/* pMgntInfo->CustomerID != RT_CID_819x_Lenovo */
/* */
/* (3)EVM of HT rate */
/* */
if(pPktinfo->Rate >=DESC92C_RATEMCS8 && pPktinfo->Rate <=DESC92C_RATEMCS15)
Max_spatial_stream = 2; /* both spatial stream make sense */
else
Max_spatial_stream = 1; /* only spatial stream 1 makes sense */
for(i=0; i<Max_spatial_stream; i++) {
/* Do not use shift operation like "rx_evmX >>= 1" because the compilor of free build environment */
/* fill most significant bit to "zero" when doing shifting operation which may change a negative */
/* value to positive one, then the dbm value (which is supposed to be negative) is not correct anymore. */
EVM = odm_EVMdbToPercentage( (pPhyStaRpt->stream_rxevm[i] )); /* dbm */
/* RTPRINT(FRX, RX_PHY_SQ, ("RXRATE=%x RXEVM=%x EVM=%s%d\n", */
/* GET_RX_STATUS_DESC_RX_MCS(pDesc), pDrvInfo->rxevm[i], "%", EVM)); */
if(pPktinfo->bPacketMatchBSSID)
{
if(i==ODM_RF_PATH_A) /* Fill value in RFD, Get the first spatial stream only */
{
pPhyInfo->SignalQuality = (u8)(EVM & 0xff);
}
pPhyInfo->RxMIMOSignalQuality[i] = (u8)(EVM & 0xff);
}
}
}
}
/* UI BSS List signal strength(in percentage), make it good looking, from 0~100. */
/* It is assigned to the BSS List in GetValueFromBeaconOrProbeRsp(). */
if(isCCKrate)
{
pPhyInfo->SignalStrength = (u8)(odm_SignalScaleMapping(pDM_Odm, PWDB_ALL));/* PWDB_ALL; */
}
else
{
if (rf_rx_num != 0)
{
pPhyInfo->SignalStrength = (u8)(odm_SignalScaleMapping(pDM_Odm, total_rssi/=rf_rx_num));
}
}
/* For 92C/92D HW (Hybrid) Antenna Diversity */
pDM_SWAT_Table->antsel = pPhyStaRpt->ant_sel;
/* For 88E HW Antenna Diversity */
pDM_Odm->DM_FatTable.antsel_rx_keep_0 = pPhyStaRpt->ant_sel;
pDM_Odm->DM_FatTable.antsel_rx_keep_1 = pPhyStaRpt->ant_sel_b;
pDM_Odm->DM_FatTable.antsel_rx_keep_2 = pPhyStaRpt->antsel_rx_keep_2;
}
void
odm_Init_RSSIForDM(
PDM_ODM_T pDM_Odm
)
{
}
static void
odm_Process_RSSIForDM(
PDM_ODM_T pDM_Odm,
PODM_PHY_INFO_T pPhyInfo,
PODM_PACKET_INFO_T pPktinfo
)
{
s32 UndecoratedSmoothedPWDB, UndecoratedSmoothedCCK, UndecoratedSmoothedOFDM, RSSI_Ave;
u8 isCCKrate=0;
u8 RSSI_max, RSSI_min, i;
u32 OFDM_pkt=0;
u32 Weighting=0;
PSTA_INFO_T pEntry;
if(pPktinfo->StationID == 0xFF)
return;
/* 2011/11/17 MH Need to debug */
/* if (pDM_Odm->SupportPlatform == ODM_MP) */
{
}
pEntry = pDM_Odm->pODM_StaInfo[pPktinfo->StationID];
if(!IS_STA_VALID(pEntry))
return;
if((!pPktinfo->bPacketMatchBSSID) )
return;
isCCKrate = (pPktinfo->Rate <= DESC92C_RATE11M) ? true : false;
if(pPktinfo->bPacketBeacon)
pDM_Odm->PhyDbgInfo.NumQryBeaconPkt++;
pDM_Odm->RxRate = pPktinfo->Rate;
/* Smart Antenna Debug Message------------------ */
if(pDM_Odm->SupportICType == ODM_RTL8188E)
{
u8 antsel_tr_mux;
pFAT_T pDM_FatTable = &pDM_Odm->DM_FatTable;
if(pDM_Odm->AntDivType == CG_TRX_SMART_ANTDIV)
{
if(pDM_FatTable->FAT_State == FAT_TRAINING_STATE)
{
if(pPktinfo->bPacketToSelf) /* pPktinfo->bPacketMatchBSSID && (!pPktinfo->bPacketBeacon)) */
{
antsel_tr_mux = (pDM_FatTable->antsel_rx_keep_2<<2) |(pDM_FatTable->antsel_rx_keep_1 <<1) |pDM_FatTable->antsel_rx_keep_0;
pDM_FatTable->antSumRSSI[antsel_tr_mux] += pPhyInfo->RxPWDBAll;
pDM_FatTable->antRSSIcnt[antsel_tr_mux]++;
}
}
} else if((pDM_Odm->AntDivType == CG_TRX_HW_ANTDIV)||(pDM_Odm->AntDivType == CGCS_RX_HW_ANTDIV)) {
if(pPktinfo->bPacketToSelf || pPktinfo->bPacketBeacon) {
antsel_tr_mux = (pDM_FatTable->antsel_rx_keep_2<<2) |(pDM_FatTable->antsel_rx_keep_1 <<1) |pDM_FatTable->antsel_rx_keep_0;
ODM_AntselStatistics_88E(pDM_Odm, antsel_tr_mux, pPktinfo->StationID, pPhyInfo->RxPWDBAll);
}
}
}
/* Smart Antenna Debug Message------------------ */
UndecoratedSmoothedCCK = pEntry->rssi_stat.UndecoratedSmoothedCCK;
UndecoratedSmoothedOFDM = pEntry->rssi_stat.UndecoratedSmoothedOFDM;
UndecoratedSmoothedPWDB = pEntry->rssi_stat.UndecoratedSmoothedPWDB;
if(pPktinfo->bPacketToSelf || pPktinfo->bPacketBeacon)
{
if(!isCCKrate)/* ofdm rate */
{
if(pPhyInfo->RxMIMOSignalStrength[ODM_RF_PATH_B] == 0){
RSSI_Ave = pPhyInfo->RxMIMOSignalStrength[ODM_RF_PATH_A];
pDM_Odm->RSSI_A = pPhyInfo->RxMIMOSignalStrength[ODM_RF_PATH_A];
pDM_Odm->RSSI_B = 0;
}
else
{
/* DbgPrint("pRfd->Status.RxMIMOSignalStrength[0] = %d, pRfd->Status.RxMIMOSignalStrength[1] = %d\n", */
/* pRfd->Status.RxMIMOSignalStrength[0], pRfd->Status.RxMIMOSignalStrength[1]); */
pDM_Odm->RSSI_A = pPhyInfo->RxMIMOSignalStrength[ODM_RF_PATH_A];
pDM_Odm->RSSI_B = pPhyInfo->RxMIMOSignalStrength[ODM_RF_PATH_B];
if(pPhyInfo->RxMIMOSignalStrength[ODM_RF_PATH_A] > pPhyInfo->RxMIMOSignalStrength[ODM_RF_PATH_B])
{
RSSI_max = pPhyInfo->RxMIMOSignalStrength[ODM_RF_PATH_A];
RSSI_min = pPhyInfo->RxMIMOSignalStrength[ODM_RF_PATH_B];
}
else
{
RSSI_max = pPhyInfo->RxMIMOSignalStrength[ODM_RF_PATH_B];
RSSI_min = pPhyInfo->RxMIMOSignalStrength[ODM_RF_PATH_A];
}
if((RSSI_max -RSSI_min) < 3)
RSSI_Ave = RSSI_max;
else if((RSSI_max -RSSI_min) < 6)
RSSI_Ave = RSSI_max - 1;
else if((RSSI_max -RSSI_min) < 10)
RSSI_Ave = RSSI_max - 2;
else
RSSI_Ave = RSSI_max - 3;
}
/* 1 Process OFDM RSSI */
if(UndecoratedSmoothedOFDM <= 0) /* initialize */
{
UndecoratedSmoothedOFDM = pPhyInfo->RxPWDBAll;
}
else
{
if(pPhyInfo->RxPWDBAll > (u32)UndecoratedSmoothedOFDM)
{
UndecoratedSmoothedOFDM =
( ((UndecoratedSmoothedOFDM)*(Rx_Smooth_Factor-1)) +
(RSSI_Ave)) /(Rx_Smooth_Factor);
UndecoratedSmoothedOFDM = UndecoratedSmoothedOFDM + 1;
}
else
{
UndecoratedSmoothedOFDM =
( ((UndecoratedSmoothedOFDM)*(Rx_Smooth_Factor-1)) +
(RSSI_Ave)) /(Rx_Smooth_Factor);
}
}
pEntry->rssi_stat.PacketMap = (pEntry->rssi_stat.PacketMap<<1) | BIT0;
}
else
{
RSSI_Ave = pPhyInfo->RxPWDBAll;
pDM_Odm->RSSI_A = (u8) pPhyInfo->RxPWDBAll;
pDM_Odm->RSSI_B = 0xFF;
/* 1 Process CCK RSSI */
if(UndecoratedSmoothedCCK <= 0) /* initialize */
{
UndecoratedSmoothedCCK = pPhyInfo->RxPWDBAll;
}
else
{
if(pPhyInfo->RxPWDBAll > (u32)UndecoratedSmoothedCCK)
{
UndecoratedSmoothedCCK =
( ((UndecoratedSmoothedCCK)*(Rx_Smooth_Factor-1)) +
(pPhyInfo->RxPWDBAll)) /(Rx_Smooth_Factor);
UndecoratedSmoothedCCK = UndecoratedSmoothedCCK + 1;
}
else
{
UndecoratedSmoothedCCK =
( ((UndecoratedSmoothedCCK)*(Rx_Smooth_Factor-1)) +
(pPhyInfo->RxPWDBAll)) /(Rx_Smooth_Factor);
}
}
pEntry->rssi_stat.PacketMap = pEntry->rssi_stat.PacketMap<<1;
}
/* if(pEntry) */
{
/* 2011.07.28 LukeLee: modified to prevent unstable CCK RSSI */
if(pEntry->rssi_stat.ValidBit >= 64)
pEntry->rssi_stat.ValidBit = 64;
else
pEntry->rssi_stat.ValidBit++;
for(i=0; i<pEntry->rssi_stat.ValidBit; i++)
OFDM_pkt += (u8)(pEntry->rssi_stat.PacketMap>>i)&BIT0;
if(pEntry->rssi_stat.ValidBit == 64)
{
Weighting = ((OFDM_pkt<<4) > 64)?64:(OFDM_pkt<<4);
UndecoratedSmoothedPWDB = (Weighting*UndecoratedSmoothedOFDM+(64-Weighting)*UndecoratedSmoothedCCK)>>6;
}
else
{
if(pEntry->rssi_stat.ValidBit != 0)
UndecoratedSmoothedPWDB = (OFDM_pkt*UndecoratedSmoothedOFDM+(pEntry->rssi_stat.ValidBit-OFDM_pkt)*UndecoratedSmoothedCCK)/pEntry->rssi_stat.ValidBit;
else
UndecoratedSmoothedPWDB = 0;
}
pEntry->rssi_stat.UndecoratedSmoothedCCK = UndecoratedSmoothedCCK;
pEntry->rssi_stat.UndecoratedSmoothedOFDM = UndecoratedSmoothedOFDM;
pEntry->rssi_stat.UndecoratedSmoothedPWDB = UndecoratedSmoothedPWDB;
/* DbgPrint("OFDM_pkt=%d, Weighting=%d\n", OFDM_pkt, Weighting); */
/* DbgPrint("UndecoratedSmoothedOFDM=%d, UndecoratedSmoothedPWDB=%d, UndecoratedSmoothedCCK=%d\n", */
/* UndecoratedSmoothedOFDM, UndecoratedSmoothedPWDB, UndecoratedSmoothedCCK); */
}
}
}
/* */
/* Endianness before calling this API */
/* */
static void
ODM_PhyStatusQuery_92CSeries(
PDM_ODM_T pDM_Odm,
PODM_PHY_INFO_T pPhyInfo,
u8 * pPhyStatus,
PODM_PACKET_INFO_T pPktinfo
)
{
odm_RxPhyStatus92CSeries_Parsing(
pDM_Odm,
pPhyInfo,
pPhyStatus,
pPktinfo);
if( pDM_Odm->RSSI_test == true) {
/* Select the packets to do RSSI checking for antenna switching. */
if(pPktinfo->bPacketToSelf || pPktinfo->bPacketBeacon )
ODM_SwAntDivChkPerPktRssi(pDM_Odm,pPktinfo->StationID,pPhyInfo);
} else {
odm_Process_RSSIForDM(pDM_Odm,pPhyInfo,pPktinfo);
}
}
/* */
/* Endianness before calling this API */
/* */
static void
ODM_PhyStatusQuery_JaguarSeries(
PDM_ODM_T pDM_Odm,
PODM_PHY_INFO_T pPhyInfo,
u8 * pPhyStatus,
PODM_PACKET_INFO_T pPktinfo
)
{
}
void
ODM_PhyStatusQuery(
PDM_ODM_T pDM_Odm,
PODM_PHY_INFO_T pPhyInfo,
u8 * pPhyStatus,
PODM_PACKET_INFO_T pPktinfo
)
{
ODM_PhyStatusQuery_92CSeries(pDM_Odm,pPhyInfo,pPhyStatus,pPktinfo);
}
/* For future use. */
void
ODM_MacStatusQuery(
PDM_ODM_T pDM_Odm,
u8 * pMacStatus,
u8 MacID,
bool bPacketMatchBSSID,
bool bPacketToSelf,
bool bPacketBeacon
)
{
/* 2011/10/19 Driver team will handle in the future. */
}
HAL_STATUS
ODM_ConfigRFWithHeaderFile(
PDM_ODM_T pDM_Odm,
ODM_RF_RADIO_PATH_E Content,
ODM_RF_RADIO_PATH_E eRFPath
)
{
/* RT_STATUS rtStatus = RT_STATUS_SUCCESS; */
ODM_RT_TRACE(pDM_Odm, ODM_COMP_INIT, ODM_DBG_LOUD, ("===>ODM_ConfigRFWithHeaderFile\n"));
if (pDM_Odm->SupportICType == ODM_RTL8188E)
{
if(IS_VENDOR_8188E_I_CUT_SERIES(pDM_Odm->Adapter))
READ_AND_CONFIG(8188E,_RadioA_1T_ICUT_);
else
READ_AND_CONFIG(8188E,_RadioA_1T_);
ODM_RT_TRACE(pDM_Odm, ODM_COMP_INIT, ODM_DBG_LOUD, (" ===> ODM_ConfigRFWithHeaderFile() Radio_A:Rtl8188ERadioA_1TArray\n"));
ODM_RT_TRACE(pDM_Odm, ODM_COMP_INIT, ODM_DBG_LOUD, (" ===> ODM_ConfigRFWithHeaderFile() Radio_B:Rtl8188ERadioB_1TArray\n"));
}
ODM_RT_TRACE(pDM_Odm, ODM_COMP_INIT, ODM_DBG_TRACE, ("ODM_ConfigRFWithHeaderFile: Radio No %x\n", eRFPath));
return HAL_STATUS_SUCCESS;
}
HAL_STATUS
ODM_ConfigBBWithHeaderFile(
PDM_ODM_T pDM_Odm,
ODM_BB_Config_Type ConfigType
)
{
if(pDM_Odm->SupportICType == ODM_RTL8188E) {
if(ConfigType == CONFIG_BB_PHY_REG) {
if(IS_VENDOR_8188E_I_CUT_SERIES(pDM_Odm->Adapter))
READ_AND_CONFIG(8188E,_PHY_REG_1T_ICUT_);
else
READ_AND_CONFIG(8188E,_PHY_REG_1T_);
} else if(ConfigType == CONFIG_BB_AGC_TAB) {
if(IS_VENDOR_8188E_I_CUT_SERIES(pDM_Odm->Adapter))
READ_AND_CONFIG(8188E,_AGC_TAB_1T_ICUT_);
else
READ_AND_CONFIG(8188E,_AGC_TAB_1T_);
} else if(ConfigType == CONFIG_BB_PHY_REG_PG) {
READ_AND_CONFIG(8188E,_PHY_REG_PG_);
ODM_RT_TRACE(pDM_Odm,ODM_COMP_INIT, ODM_DBG_LOUD, (" ===> phy_ConfigBBWithHeaderFile() agc:Rtl8188EPHY_REG_PGArray\n"));
}
}
return HAL_STATUS_SUCCESS;
}
HAL_STATUS
ODM_ConfigMACWithHeaderFile(
PDM_ODM_T pDM_Odm
)
{
u8 result = HAL_STATUS_SUCCESS;
if (pDM_Odm->SupportICType == ODM_RTL8188E) {
if(IS_VENDOR_8188E_I_CUT_SERIES(pDM_Odm->Adapter))
READ_AND_CONFIG(8188E,_MAC_REG_ICUT_);
else
result =READ_AND_CONFIG(8188E,_MAC_REG_);
}
return result;
}
Reference in a new issue View git blame Copy permalink