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rtl8192eu-linux-driver/hal/OUTSRC/odm_RaInfo.c

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Updated to v4.3.8_12406.20140929
2017-05-11 18:35:20 +00:00
/******************************************************************************
*
* 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 "odm_precomp.h"
VOID
odm_RSSIMonitorInit(
IN PVOID pDM_VOID
)
{
#if(DM_ODM_SUPPORT_TYPE & (ODM_WIN|ODM_CE))
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pRA_T pRA_Table = &pDM_Odm->DM_RA_Table;
pRA_Table->firstconnect = FALSE;
#if(DM_ODM_SUPPORT_TYPE & (ODM_WIN))
pRA_Table->PT_collision_pre = TRUE; //used in ODM_DynamicARFBSelect(WIN only)
#endif
#endif
}
VOID
odm_RSSIMonitorCheck(
IN PVOID pDM_VOID
)
{
//
// For AP/ADSL use prtl8192cd_priv
// For CE/NIC use PADAPTER
//
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
if (!(pDM_Odm->SupportAbility & ODM_BB_RSSI_MONITOR))
return;
//
// 2011/09/29 MH In HW integration first stage, we provide 4 different handle to operate
// at the same time. In the stage2/3, we need to prive universal interface and merge all
// HW dynamic mechanism.
//
switch (pDM_Odm->SupportPlatform)
{
case ODM_WIN:
odm_RSSIMonitorCheckMP(pDM_Odm);
break;
case ODM_CE:
odm_RSSIMonitorCheckCE(pDM_Odm);
break;
case ODM_AP:
odm_RSSIMonitorCheckAP(pDM_Odm);
break;
case ODM_ADSL:
//odm_DIGAP(pDM_Odm);
break;
}
} // odm_RSSIMonitorCheck
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
VOID
odm_RSSIDumpToRegister(
IN PVOID pDM_VOID
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
PADAPTER Adapter = pDM_Odm->Adapter;
if(pDM_Odm->SupportICType == ODM_RTL8812)
{
PlatformEFIOWrite1Byte(Adapter, rA_RSSIDump_Jaguar, Adapter->RxStats.RxRSSIPercentage[0]);
PlatformEFIOWrite1Byte(Adapter, rB_RSSIDump_Jaguar, Adapter->RxStats.RxRSSIPercentage[1]);
// Rx EVM
PlatformEFIOWrite1Byte(Adapter, rS1_RXevmDump_Jaguar, Adapter->RxStats.RxEVMdbm[0]);
PlatformEFIOWrite1Byte(Adapter, rS2_RXevmDump_Jaguar, Adapter->RxStats.RxEVMdbm[1]);
// Rx SNR
PlatformEFIOWrite1Byte(Adapter, rA_RXsnrDump_Jaguar, (u1Byte)(Adapter->RxStats.RxSNRdB[0]));
PlatformEFIOWrite1Byte(Adapter, rB_RXsnrDump_Jaguar, (u1Byte)(Adapter->RxStats.RxSNRdB[1]));
// Rx Cfo_Short
PlatformEFIOWrite2Byte(Adapter, rA_CfoShortDump_Jaguar, Adapter->RxStats.RxCfoShort[0]);
PlatformEFIOWrite2Byte(Adapter, rB_CfoShortDump_Jaguar, Adapter->RxStats.RxCfoShort[1]);
// Rx Cfo_Tail
PlatformEFIOWrite2Byte(Adapter, rA_CfoLongDump_Jaguar, Adapter->RxStats.RxCfoTail[0]);
PlatformEFIOWrite2Byte(Adapter, rB_CfoLongDump_Jaguar, Adapter->RxStats.RxCfoTail[1]);
}
else if(pDM_Odm->SupportICType == ODM_RTL8192E)
{
PlatformEFIOWrite1Byte(Adapter, rA_RSSIDump_92E, Adapter->RxStats.RxRSSIPercentage[0]);
PlatformEFIOWrite1Byte(Adapter, rB_RSSIDump_92E, Adapter->RxStats.RxRSSIPercentage[1]);
// Rx EVM
PlatformEFIOWrite1Byte(Adapter, rS1_RXevmDump_92E, Adapter->RxStats.RxEVMdbm[0]);
PlatformEFIOWrite1Byte(Adapter, rS2_RXevmDump_92E, Adapter->RxStats.RxEVMdbm[1]);
// Rx SNR
PlatformEFIOWrite1Byte(Adapter, rA_RXsnrDump_92E, (u1Byte)(Adapter->RxStats.RxSNRdB[0]));
PlatformEFIOWrite1Byte(Adapter, rB_RXsnrDump_92E, (u1Byte)(Adapter->RxStats.RxSNRdB[1]));
// Rx Cfo_Short
PlatformEFIOWrite2Byte(Adapter, rA_CfoShortDump_92E, Adapter->RxStats.RxCfoShort[0]);
PlatformEFIOWrite2Byte(Adapter, rB_CfoShortDump_92E, Adapter->RxStats.RxCfoShort[1]);
// Rx Cfo_Tail
PlatformEFIOWrite2Byte(Adapter, rA_CfoLongDump_92E, Adapter->RxStats.RxCfoTail[0]);
PlatformEFIOWrite2Byte(Adapter, rB_CfoLongDump_92E, Adapter->RxStats.RxCfoTail[1]);
}
}
#endif
VOID
odm_RSSIMonitorCheckMP(
IN PVOID pDM_VOID
)
{
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
PADAPTER Adapter = pDM_Odm->Adapter;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
PRT_WLAN_STA pEntry = NULL;
u1Byte i;
s4Byte tmpEntryMaxPWDB=0, tmpEntryMinPWDB=0xff;
u1Byte H2C_Parameter[4] ={0};
PMGNT_INFO pMgntInfo = &Adapter->MgntInfo;
PMGNT_INFO pDefaultMgntInfo = &Adapter->MgntInfo;
u8Byte curTxOkCnt = 0, curRxOkCnt = 0;
u1Byte STBC_TX = 0;
BOOLEAN FirstConnect;
pRA_T pRA_Table = &pDM_Odm->DM_RA_Table;
pDIG_T pDM_DigTable = &pDM_Odm->DM_DigTable;
#if (BEAMFORMING_SUPPORT == 1)
BEAMFORMING_CAP Beamform_cap = BEAMFORMING_CAP_NONE;
u1Byte TxBF_EN = 0;
#endif
PADAPTER pLoopAdapter = GetDefaultAdapter(Adapter);
BOOLEAN bExtRAInfo = FALSE;
if(pDM_Odm->SupportICType == ODM_RTL8192E || pDM_Odm->SupportICType == ODM_RTL8812 || pDM_Odm->SupportICType == ODM_RTL8821 || pDM_Odm->SupportICType == ODM_RTL8723B)
bExtRAInfo = TRUE;
FirstConnect = (pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_0 == FALSE);
pRA_Table->firstconnect = pHalData->bLinked;
H2C_Parameter[3] |= FirstConnect << 5;
if(pDM_Odm->SupportICType == ODM_RTL8188E && (pDefaultMgntInfo->CustomerID==RT_CID_819x_HP))
{
if(curRxOkCnt >(curTxOkCnt*6))
PlatformEFIOWrite4Byte(Adapter, REG_ARFR0, 0x8f015);
else
PlatformEFIOWrite4Byte(Adapter, REG_ARFR0, 0xff015);
}
if(pDM_Odm->SupportICType == ODM_RTL8812 || pDM_Odm->SupportICType == ODM_RTL8821)
{
if(curRxOkCnt >(curTxOkCnt*6))
H2C_Parameter[3]=0x01;
else
H2C_Parameter[3]=0x00;
}
while(pLoopAdapter)
{
if(pLoopAdapter != NULL){
pMgntInfo = &pLoopAdapter->MgntInfo;
curTxOkCnt = pLoopAdapter->TxStats.NumTxBytesUnicast - pMgntInfo->lastTxOkCnt;
curRxOkCnt = pLoopAdapter->RxStats.NumRxBytesUnicast - pMgntInfo->lastRxOkCnt;
pMgntInfo->lastTxOkCnt = curTxOkCnt;
pMgntInfo->lastRxOkCnt = curRxOkCnt;
}
for(i = 0; i < ASSOCIATE_ENTRY_NUM; i++)
{
if(IsAPModeExist(pLoopAdapter))
{
if(GetFirstExtAdapter(pLoopAdapter) != NULL &&
GetFirstExtAdapter(pLoopAdapter) == pLoopAdapter){
pEntry = AsocEntry_EnumStation(pLoopAdapter, i);
}
else if(GetFirstGOPort(pLoopAdapter) != NULL &&
IsFirstGoAdapter(pLoopAdapter)){
pEntry = AsocEntry_EnumStation(pLoopAdapter, i);
}
}
else
{
if(GetDefaultAdapter(pLoopAdapter) == pLoopAdapter){
pEntry = AsocEntry_EnumStation(pLoopAdapter, i);
}
}
if(pEntry != NULL)
{
if(pEntry->bAssociated)
{
RT_DISP_ADDR(FDM, DM_PWDB, ("pEntry->MacAddr ="), pEntry->MacAddr);
RT_DISP(FDM, DM_PWDB, ("pEntry->rssi = 0x%x(%d)\n",
pEntry->rssi_stat.UndecoratedSmoothedPWDB, pEntry->rssi_stat.UndecoratedSmoothedPWDB));
if(bExtRAInfo)
{
#if (BEAMFORMING_SUPPORT == 1)
Beamform_cap = Beamforming_GetEntryBeamCapByMacId(Adapter, pEntry->AssociatedMacId);
if(Beamform_cap & (BEAMFORMER_CAP_HT_EXPLICIT |BEAMFORMER_CAP_VHT_SU))
TxBF_EN = 1;
else
TxBF_EN = 0;
H2C_Parameter[3] |= TxBF_EN << 6;
if(TxBF_EN)
STBC_TX = 0;
else
#endif
{
if(IS_WIRELESS_MODE_AC(Adapter))
STBC_TX = TEST_FLAG(pEntry->VHTInfo.STBC, STBC_VHT_ENABLE_TX);
else
STBC_TX = TEST_FLAG(pEntry->HTInfo.STBC, STBC_HT_ENABLE_TX);
}
H2C_Parameter[3] |= STBC_TX << 1;
}
if(pEntry->rssi_stat.UndecoratedSmoothedPWDB < tmpEntryMinPWDB)
tmpEntryMinPWDB = pEntry->rssi_stat.UndecoratedSmoothedPWDB;
if(pEntry->rssi_stat.UndecoratedSmoothedPWDB > tmpEntryMaxPWDB)
tmpEntryMaxPWDB = pEntry->rssi_stat.UndecoratedSmoothedPWDB;
H2C_Parameter[2] = (u1Byte)(pEntry->rssi_stat.UndecoratedSmoothedPWDB & 0xFF);
H2C_Parameter[1] = 0x20; // fw v12 cmdid 5:use max macid ,for nic ,default macid is 0 ,max macid is 1
H2C_Parameter[0] = (pEntry->AssociatedMacId);
if(bExtRAInfo)
ODM_FillH2CCmd(pDM_Odm, ODM_H2C_RSSI_REPORT, 4, H2C_Parameter);
else
ODM_FillH2CCmd(pDM_Odm, ODM_H2C_RSSI_REPORT, 3, H2C_Parameter);
}
}
else
{
break;
}
}
pLoopAdapter = GetNextExtAdapter(pLoopAdapter);
}
if(tmpEntryMaxPWDB != 0) // If associated entry is found
{
pHalData->EntryMaxUndecoratedSmoothedPWDB = tmpEntryMaxPWDB;
RT_DISP(FDM, DM_PWDB, ("EntryMaxPWDB = 0x%x(%d)\n", tmpEntryMaxPWDB, tmpEntryMaxPWDB));
}
else
{
pHalData->EntryMaxUndecoratedSmoothedPWDB = 0;
}
if(tmpEntryMinPWDB != 0xff) // If associated entry is found
{
pHalData->EntryMinUndecoratedSmoothedPWDB = tmpEntryMinPWDB;
RT_DISP(FDM, DM_PWDB, ("EntryMinPWDB = 0x%x(%d)\n", tmpEntryMinPWDB, tmpEntryMinPWDB));
}
else
{
pHalData->EntryMinUndecoratedSmoothedPWDB = 0;
}
// Indicate Rx signal strength to FW.
if(pHalData->bUseRAMask)
{
if(bExtRAInfo)
{
PRT_HIGH_THROUGHPUT pHTInfo = GET_HT_INFO(pDefaultMgntInfo);
PRT_VERY_HIGH_THROUGHPUT pVHTInfo = GET_VHT_INFO(pDefaultMgntInfo);
#if (BEAMFORMING_SUPPORT == 1)
Beamform_cap = Beamforming_GetEntryBeamCapByMacId(Adapter, pDefaultMgntInfo->mMacId);
if(Beamform_cap & (BEAMFORMER_CAP_HT_EXPLICIT |BEAMFORMER_CAP_VHT_SU))
TxBF_EN = 1;
else
TxBF_EN = 0;
H2C_Parameter[3] |= TxBF_EN << 6;
if(TxBF_EN)
STBC_TX = 0;
else
#endif
{
if(IS_WIRELESS_MODE_AC(Adapter))
STBC_TX = TEST_FLAG(pVHTInfo->VhtCurStbc, STBC_VHT_ENABLE_TX);
else
STBC_TX = TEST_FLAG(pHTInfo->HtCurStbc, STBC_HT_ENABLE_TX);
}
H2C_Parameter[3] |= STBC_TX << 1;
}
H2C_Parameter[2] = (u1Byte)(pHalData->UndecoratedSmoothedPWDB & 0xFF);
H2C_Parameter[1] = 0x20; // fw v12 cmdid 5:use max macid ,for nic ,default macid is 0 ,max macid is 1
H2C_Parameter[0] = 0; // fw v12 cmdid 5:use max macid ,for nic ,default macid is 0 ,max macid is 1
if(bExtRAInfo)
ODM_FillH2CCmd(pDM_Odm, ODM_H2C_RSSI_REPORT, 4, H2C_Parameter);
else
ODM_FillH2CCmd(pDM_Odm, ODM_H2C_RSSI_REPORT, 3, H2C_Parameter);
// BT 3.0 HS mode Rssi
if(pDM_Odm->bBtHsOperation)
{
H2C_Parameter[2] = pDM_Odm->btHsRssi;
H2C_Parameter[1] = 0x0;
H2C_Parameter[0] = 2;
if(bExtRAInfo)
ODM_FillH2CCmd(pDM_Odm, ODM_H2C_RSSI_REPORT, 4, H2C_Parameter);
else
ODM_FillH2CCmd(pDM_Odm, ODM_H2C_RSSI_REPORT, 3, H2C_Parameter);
}
}
else
{
PlatformEFIOWrite1Byte(Adapter, 0x4fe, (u1Byte)pHalData->UndecoratedSmoothedPWDB);
}
if((pDM_Odm->SupportICType == ODM_RTL8812)||(pDM_Odm->SupportICType == ODM_RTL8192E))
odm_RSSIDumpToRegister(pDM_Odm);
{
PADAPTER pLoopAdapter = GetDefaultAdapter(Adapter);
s4Byte GlobalRSSI_min = 0xFF, LocalRSSI_Min;
BOOLEAN bLink= FALSE;
while(pLoopAdapter)
{
LocalRSSI_Min = odm_FindMinimumRSSI(pLoopAdapter);
//DbgPrint("pHalData->bLinked=%d, LocalRSSI_Min=%d\n", pHalData->bLinked, LocalRSSI_Min);
if((LocalRSSI_Min < GlobalRSSI_min) && (LocalRSSI_Min != 0))
GlobalRSSI_min = LocalRSSI_Min;
if(pHalData->bLinked)
bLink = TRUE;
pLoopAdapter = GetNextExtAdapter(pLoopAdapter);
}
pHalData->bLinked = bLink;
ODM_CmnInfoUpdate(&pHalData->DM_OutSrc ,ODM_CMNINFO_LINK, (u8Byte)bLink);
ODM_CmnInfoUpdate(&pHalData->DM_OutSrc ,ODM_CMNINFO_RSSI_MIN, (u8Byte)GlobalRSSI_min);
}
#endif // #if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
}
#if(DM_ODM_SUPPORT_TYPE==ODM_CE)
//
//sherry move from DUSC to here 20110517
//
static VOID
FindMinimumRSSI_Dmsp(
IN PADAPTER pAdapter
)
{
#if 0
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pAdapter);
struct dm_priv *pdmpriv = &pHalData->dmpriv;
s32 Rssi_val_min_back_for_mac0;
BOOLEAN bGetValueFromBuddyAdapter = dm_DualMacGetParameterFromBuddyAdapter(pAdapter);
BOOLEAN bRestoreRssi = _FALSE;
PADAPTER BuddyAdapter = pAdapter->BuddyAdapter;
if(pHalData->MacPhyMode92D == DUALMAC_SINGLEPHY)
{
if(BuddyAdapter!= NULL)
{
if(pHalData->bSlaveOfDMSP)
{
//ODM_RT_TRACE(pDM_Odm,COMP_EASY_CONCURRENT,DBG_LOUD,("bSlavecase of dmsp\n"));
BuddyAdapter->DualMacDMSPControl.RssiValMinForAnotherMacOfDMSP = pdmpriv->MinUndecoratedPWDBForDM;
}
else
{
if(bGetValueFromBuddyAdapter)
{
//ODM_RT_TRACE(pDM_Odm,COMP_EASY_CONCURRENT,DBG_LOUD,("get new RSSI\n"));
bRestoreRssi = _TRUE;
Rssi_val_min_back_for_mac0 = pdmpriv->MinUndecoratedPWDBForDM;
pdmpriv->MinUndecoratedPWDBForDM = pAdapter->DualMacDMSPControl.RssiValMinForAnotherMacOfDMSP;
}
}
}
}
if(bRestoreRssi)
{
bRestoreRssi = _FALSE;
pdmpriv->MinUndecoratedPWDBForDM = Rssi_val_min_back_for_mac0;
}
#endif
}
static void
FindMinimumRSSI(
IN PADAPTER pAdapter
)
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pAdapter);
struct dm_priv *pdmpriv = &pHalData->dmpriv;
PDM_ODM_T pDM_Odm = &(pHalData->odmpriv);
//1 1.Determine the minimum RSSI
if((pDM_Odm->bLinked != _TRUE) &&
(pdmpriv->EntryMinUndecoratedSmoothedPWDB == 0))
{
pdmpriv->MinUndecoratedPWDBForDM = 0;
//ODM_RT_TRACE(pDM_Odm,COMP_BB_POWERSAVING, DBG_LOUD, ("Not connected to any \n"));
}
else
{
pdmpriv->MinUndecoratedPWDBForDM = pdmpriv->EntryMinUndecoratedSmoothedPWDB;
}
//DBG_8192C("%s=>MinUndecoratedPWDBForDM(%d)\n",__FUNCTION__,pdmpriv->MinUndecoratedPWDBForDM);
//ODM_RT_TRACE(pDM_Odm,COMP_DIG, DBG_LOUD, ("MinUndecoratedPWDBForDM =%d\n",pHalData->MinUndecoratedPWDBForDM));
}
#endif
VOID
odm_RSSIMonitorCheckCE(
IN PVOID pDM_VOID
)
{
#if (DM_ODM_SUPPORT_TYPE == ODM_CE)
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
PADAPTER Adapter = pDM_Odm->Adapter;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
struct dm_priv *pdmpriv = &pHalData->dmpriv;
struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(Adapter);
int i;
int tmpEntryMaxPWDB=0, tmpEntryMinPWDB=0xff;
u8 sta_cnt=0;
u32 UL_DL_STATE = 0, STBC_TX = 0, TxBF_EN = 0;
u32 PWDB_rssi[NUM_STA]={0};//[0~15]:MACID, [16~31]:PWDB_rssi
BOOLEAN FirstConnect = FALSE;
pRA_T pRA_Table = &pDM_Odm->DM_RA_Table;
if(pDM_Odm->bLinked != _TRUE)
return;
#if((RTL8812A_SUPPORT==1)||(RTL8821A_SUPPORT==1))
if((pDM_Odm->SupportICType == ODM_RTL8812)||(pDM_Odm->SupportICType == ODM_RTL8821))
{
u64 curTxOkCnt = pdvobjpriv->traffic_stat.cur_tx_bytes;
u64 curRxOkCnt = pdvobjpriv->traffic_stat.cur_rx_bytes;
if(curRxOkCnt >(curTxOkCnt*6))
UL_DL_STATE = 1;
else
UL_DL_STATE = 0;
}
#endif
FirstConnect = (pDM_Odm->bLinked) && (pRA_Table->firstconnect == FALSE);
pRA_Table->firstconnect = pDM_Odm->bLinked;
//if(check_fwstate(&Adapter->mlmepriv, WIFI_AP_STATE|WIFI_ADHOC_STATE|WIFI_ADHOC_MASTER_STATE) == _TRUE)
{
#if 1
struct sta_info *psta;
for(i=0; i<ODM_ASSOCIATE_ENTRY_NUM; i++) {
if (IS_STA_VALID(psta = pDM_Odm->pODM_StaInfo[i]))
{
if(IS_MCAST( psta->hwaddr)) //if(psta->mac_id ==1)
continue;
if(psta->rssi_stat.UndecoratedSmoothedPWDB == (-1))
continue;
if(psta->rssi_stat.UndecoratedSmoothedPWDB < tmpEntryMinPWDB)
tmpEntryMinPWDB = psta->rssi_stat.UndecoratedSmoothedPWDB;
if(psta->rssi_stat.UndecoratedSmoothedPWDB > tmpEntryMaxPWDB)
tmpEntryMaxPWDB = psta->rssi_stat.UndecoratedSmoothedPWDB;
#if 0
DBG_871X("%s mac_id:%u, mac:"MAC_FMT", rssi:%d\n", __func__,
psta->mac_id, MAC_ARG(psta->hwaddr), psta->rssi_stat.UndecoratedSmoothedPWDB);
#endif
if(psta->rssi_stat.UndecoratedSmoothedPWDB != (-1)) {
#ifdef CONFIG_80211N_HT
if(pDM_Odm->SupportICType == ODM_RTL8192E || pDM_Odm->SupportICType == ODM_RTL8812)
{
#ifdef CONFIG_BEAMFORMING
BEAMFORMING_CAP Beamform_cap = beamforming_get_entry_beam_cap_by_mac_id(&Adapter->mlmepriv, psta->mac_id);
if(Beamform_cap & (BEAMFORMER_CAP_HT_EXPLICIT |BEAMFORMER_CAP_VHT_SU))
TxBF_EN = 1;
else
TxBF_EN = 0;
if (TxBF_EN) {
STBC_TX = 0;
}
else
#endif
{
#ifdef CONFIG_80211AC_VHT
if(IsSupportedVHT(psta->wireless_mode))
STBC_TX = TEST_FLAG(psta->vhtpriv.stbc_cap, STBC_VHT_ENABLE_TX);
else
#endif
STBC_TX = TEST_FLAG(psta->htpriv.stbc_cap, STBC_HT_ENABLE_TX);
}
}
#endif
if(pDM_Odm->SupportICType == ODM_RTL8192D)
PWDB_rssi[sta_cnt++] = (psta->mac_id | (psta->rssi_stat.UndecoratedSmoothedPWDB<<16) | ((Adapter->stapriv.asoc_sta_count+1) << 8));
else if ((pDM_Odm->SupportICType == ODM_RTL8192E)||(pDM_Odm->SupportICType == ODM_RTL8812)||(pDM_Odm->SupportICType == ODM_RTL8821))
PWDB_rssi[sta_cnt++] = (((u8)(psta->mac_id&0xFF)) | ((psta->rssi_stat.UndecoratedSmoothedPWDB&0x7F)<<16) |(STBC_TX << 25) | (FirstConnect << 29) | (TxBF_EN << 30));
else
PWDB_rssi[sta_cnt++] = (psta->mac_id | (psta->rssi_stat.UndecoratedSmoothedPWDB<<16) );
}
}
}
#else
_irqL irqL;
_list *plist, *phead;
struct sta_info *psta;
struct sta_priv *pstapriv = &Adapter->stapriv;
u8 bcast_addr[ETH_ALEN]= {0xff,0xff,0xff,0xff,0xff,0xff};
_enter_critical_bh(&pstapriv->sta_hash_lock, &irqL);
for(i=0; i< NUM_STA; i++)
{
phead = &(pstapriv->sta_hash[i]);
plist = get_next(phead);
while ((rtw_end_of_queue_search(phead, plist)) == _FALSE)
{
psta = LIST_CONTAINOR(plist, struct sta_info, hash_list);
plist = get_next(plist);
if(_rtw_memcmp(psta->hwaddr, bcast_addr, ETH_ALEN) ||
_rtw_memcmp(psta->hwaddr, myid(&Adapter->eeprompriv), ETH_ALEN))
continue;
if(psta->state & WIFI_ASOC_STATE)
{
if(psta->rssi_stat.UndecoratedSmoothedPWDB < tmpEntryMinPWDB)
tmpEntryMinPWDB = psta->rssi_stat.UndecoratedSmoothedPWDB;
if(psta->rssi_stat.UndecoratedSmoothedPWDB > tmpEntryMaxPWDB)
tmpEntryMaxPWDB = psta->rssi_stat.UndecoratedSmoothedPWDB;
if(psta->rssi_stat.UndecoratedSmoothedPWDB != (-1)){
//printk("%s==> mac_id(%d),rssi(%d)\n",__FUNCTION__,psta->mac_id,psta->rssi_stat.UndecoratedSmoothedPWDB);
#if(RTL8192D_SUPPORT==1)
PWDB_rssi[sta_cnt++] = (psta->mac_id | (psta->rssi_stat.UndecoratedSmoothedPWDB<<16) | ((Adapter->stapriv.asoc_sta_count+1) << 8));
#else
PWDB_rssi[sta_cnt++] = (psta->mac_id | (psta->rssi_stat.UndecoratedSmoothedPWDB<<16) );
#endif
}
}
}
}
_exit_critical_bh(&pstapriv->sta_hash_lock, &irqL);
#endif
//printk("%s==> sta_cnt(%d)\n",__FUNCTION__,sta_cnt);
for(i=0; i< sta_cnt; i++)
{
if(PWDB_rssi[i] != (0)){
if(pHalData->fw_ractrl == _TRUE)// Report every sta's RSSI to FW
{
#if(RTL8192D_SUPPORT==1)
if(pDM_Odm->SupportICType == ODM_RTL8192D){
FillH2CCmd92D(Adapter, H2C_RSSI_REPORT, 3, (u8 *)(&PWDB_rssi[i]));
}
#endif
#if((RTL8192C_SUPPORT==1)||(RTL8723A_SUPPORT==1))
if((pDM_Odm->SupportICType == ODM_RTL8192C)||(pDM_Odm->SupportICType == ODM_RTL8723A)){
rtl8192c_set_rssi_cmd(Adapter, (u8*)&PWDB_rssi[i]);
}
#endif
#if((RTL8812A_SUPPORT==1)||(RTL8821A_SUPPORT==1))
if((pDM_Odm->SupportICType == ODM_RTL8812)||(pDM_Odm->SupportICType == ODM_RTL8821)){
PWDB_rssi[i] |= (UL_DL_STATE << 24);
rtl8812_set_rssi_cmd(Adapter, (u8 *)(&PWDB_rssi[i]));
}
#endif
#if(RTL8192E_SUPPORT==1)
if(pDM_Odm->SupportICType == ODM_RTL8192E){
rtl8192e_set_rssi_cmd(Adapter, (u8 *)(&PWDB_rssi[i]));
}
#endif
#if(RTL8723B_SUPPORT==1)
if(pDM_Odm->SupportICType == ODM_RTL8723B){
rtl8723b_set_rssi_cmd(Adapter, (u8 *)(&PWDB_rssi[i]));
}
#endif
#if(RTL8188E_SUPPORT==1)
if(pDM_Odm->SupportICType == ODM_RTL8188E){
rtl8188e_set_rssi_cmd(Adapter, (u8 *)(&PWDB_rssi[i]));
}
#endif
}
else{
#if((RTL8188E_SUPPORT==1)&&(RATE_ADAPTIVE_SUPPORT == 1))
if(pDM_Odm->SupportICType == ODM_RTL8188E){
ODM_RA_SetRSSI_8188E(
&(pHalData->odmpriv), (PWDB_rssi[i]&0xFF), (u8)((PWDB_rssi[i]>>16) & 0xFF));
}
#endif
}
}
}
}
if(tmpEntryMaxPWDB != 0) // If associated entry is found
{
pdmpriv->EntryMaxUndecoratedSmoothedPWDB = tmpEntryMaxPWDB;
}
else
{
pdmpriv->EntryMaxUndecoratedSmoothedPWDB = 0;
}
if(tmpEntryMinPWDB != 0xff) // If associated entry is found
{
pdmpriv->EntryMinUndecoratedSmoothedPWDB = tmpEntryMinPWDB;
}
else
{
pdmpriv->EntryMinUndecoratedSmoothedPWDB = 0;
}
FindMinimumRSSI(Adapter);//get pdmpriv->MinUndecoratedPWDBForDM
#if(RTL8192D_SUPPORT==1)
FindMinimumRSSI_Dmsp(Adapter);
#endif
pDM_Odm->RSSI_Min = pdmpriv->MinUndecoratedPWDBForDM;
//ODM_CmnInfoUpdate(&pHalData->odmpriv ,ODM_CMNINFO_RSSI_MIN, pdmpriv->MinUndecoratedPWDBForDM);
#endif//if (DM_ODM_SUPPORT_TYPE == ODM_CE)
}
VOID
odm_RSSIMonitorCheckAP(
IN PVOID pDM_VOID
)
{
#if (DM_ODM_SUPPORT_TYPE == ODM_AP)
#if defined(CONFIG_RTL_92C_SUPPORT) || defined(CONFIG_RTL_92D_SUPPORT) ||defined(CONFIG_RTL_8812_SUPPORT)||defined(CONFIG_WLAN_HAL_8881A)||defined(CONFIG_WLAN_HAL_8192EE)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
prtl8192cd_priv priv = pDM_Odm->priv;
u4Byte i;
PSTA_INFO_T pstat;
static u1Byte H2C_Parameter[5];
u1Byte TxBF_EN = 0;
pBDC_T pDM_BdcTable = &pDM_Odm->DM_BdcTable;
if( priv->up_time % 2 )
return;
pDM_BdcTable->num_Txbfee_Client=0;
pDM_BdcTable->num_Txbfer_Client=0;
//pDM_BdcTable->num_Client=0;
for(i=0; i<ODM_ASSOCIATE_ENTRY_NUM; i++)
{
pstat = pDM_Odm->pODM_StaInfo[i];
if(IS_STA_VALID(pstat) )
{
#ifdef BEAMFORMING_SUPPORT
BEAMFORMING_CAP Beamform_cap = Beamforming_GetEntryBeamCapByMacId(priv, pstat->aid);
if(Beamform_cap == BEAMFORMER_CAP_HT_EXPLICIT || Beamform_cap == BEAMFORMER_CAP_VHT_SU ||
Beamform_cap == (BEAMFORMER_CAP_HT_EXPLICIT|BEAMFORMEE_CAP_HT_EXPLICIT) ||
Beamform_cap == (BEAMFORMER_CAP_VHT_SU|BEAMFORMEE_CAP_VHT_SU))
{
TxBF_EN = (1<< 6);
pDM_BdcTable->w_BFee_Client[i]=1; //AP act as BFer
pDM_BdcTable->num_Txbfee_Client++;
}
else
{
pDM_BdcTable->w_BFee_Client[i]=0; //AP act as BFer
}
if((Beamform_cap & BEAMFORMEE_CAP_HT_EXPLICIT) || (Beamform_cap & BEAMFORMEE_CAP_VHT_SU) )
{
pDM_BdcTable->w_BFer_Client[i]=1; //AP act as BFee
pDM_BdcTable->num_Txbfer_Client++;
}
else
{
pDM_BdcTable->w_BFer_Client[i]=0; //AP act as BFer
}
//pDM_BdcTable->num_Client++;
#endif
//#ifdef STA_EXT
// if (GET_CHIP_VER(priv)==VERSION_8812E && REMAP_AID(pstat) < (RTL8812_NUM_STAT - 1))
//#endif
{
#ifdef CONFIG_RTL_8812_SUPPORT
#ifdef STA_EXT
if(REMAP_AID(pstat) < (RTL8812_NUM_STAT - 1))
#endif
if(pDM_Odm->SupportICType == ODM_RTL8812) {
memset(H2C_Parameter,0,5);
H2C_Parameter[2] = (u1Byte)(pstat->rssi & 0x7F);
H2C_Parameter[0] = REMAP_AID(pstat);
if ((priv->pmib->dot11nConfigEntry.dot11nSTBC) && (
(pstat->ht_cap_buf.ht_cap_info & cpu_to_le16(_HTCAP_RX_STBC_CAP_)
#ifdef RTK_AC_SUPPORT
|| (pstat->vht_cap_buf.vht_cap_info & cpu_to_le32(_VHTCAP_RX_STBC_CAP_))
#endif
)))
H2C_Parameter[3] |= 2;
H2C_Parameter[3] |= TxBF_EN ;
FillH2CCmd8812(pDM_Odm->priv, H2C_8812_RSSI_REPORT, 4, H2C_Parameter);
}
#endif
}
//#ifdef STA_EXT
// else if (GET_CHIP_VER(priv)!=VERSION_8812E && REMAP_AID(pstat) < (FW_NUM_STAT - 1))
//#endif
{
#if defined(CONFIG_WLAN_HAL_8881A) || defined(CONFIG_WLAN_HAL_8192EE)
#ifdef STA_EXT
if(REMAP_AID(pstat) < (RTL8812_NUM_STAT - 1))
#endif
if(pDM_Odm->SupportICType == ODM_RTL8881A || pDM_Odm->SupportICType == ODM_RTL8192E) {
// u1Byte H2C_Parameter[5] ={0};
u1Byte cmdlen = 3;
memset(H2C_Parameter, 0, 5);
H2C_Parameter[2] = (u1Byte)(pstat->rssi & 0xFF);
H2C_Parameter[0] = REMAP_AID(pstat);
if(pDM_Odm->SupportICType == ODM_RTL8192E) {
cmdlen = 4;
if ((priv->pmib->dot11nConfigEntry.dot11nSTBC) && (pstat->ht_cap_buf.ht_cap_info & cpu_to_le16(_HTCAP_RX_STBC_CAP_)))
H2C_Parameter[3] |= 2;
H2C_Parameter[3] |= TxBF_EN;
}
GET_HAL_INTERFACE(pDM_Odm->priv)->FillH2CCmdHandler(pDM_Odm->priv, H2C_88XX_RSSI_REPORT, cmdlen, H2C_Parameter);
}
#endif
#if defined(CONFIG_RTL_92C_SUPPORT) || defined(CONFIG_RTL_92D_SUPPORT)
#ifdef STA_EXT
if(REMAP_AID(pstat) < (FW_NUM_STAT - 1))
#endif
if(pDM_Odm->SupportICType == ODM_RTL8192C || pDM_Odm->SupportICType == ODM_RTL8192D)
add_update_rssi(pDM_Odm->priv, pstat);
#endif
}
}
}
}
#endif
#endif
}
VOID
odm_RateAdaptiveMaskInit(
IN PVOID pDM_VOID
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
PODM_RATE_ADAPTIVE pOdmRA = &pDM_Odm->RateAdaptive;
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
PMGNT_INFO pMgntInfo = &pDM_Odm->Adapter->MgntInfo;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pDM_Odm->Adapter);
pMgntInfo->Ratr_State = DM_RATR_STA_INIT;
if (pMgntInfo->DM_Type == DM_Type_ByDriver)
pHalData->bUseRAMask = TRUE;
else
pHalData->bUseRAMask = FALSE;
#elif (DM_ODM_SUPPORT_TYPE == ODM_CE)
pOdmRA->Type = DM_Type_ByDriver;
if (pOdmRA->Type == DM_Type_ByDriver)
pDM_Odm->bUseRAMask = _TRUE;
else
pDM_Odm->bUseRAMask = _FALSE;
#endif
pOdmRA->RATRState = DM_RATR_STA_INIT;
#if(DM_ODM_SUPPORT_TYPE & ODM_WIN)
if(pDM_Odm->SupportICType == ODM_RTL8812)
pOdmRA->LdpcThres = 50;
else
pOdmRA->LdpcThres = 35;
pOdmRA->RtsThres = 35;
#elif(DM_ODM_SUPPORT_TYPE & ODM_CE)
pOdmRA->LdpcThres = 35;
pOdmRA->bUseLdpc = FALSE;
#else
pOdmRA->UltraLowRSSIThresh = 9;
#endif
pOdmRA->HighRSSIThresh = 50;
pOdmRA->LowRSSIThresh = 20;
}
/*-----------------------------------------------------------------------------
* Function: odm_RefreshRateAdaptiveMask()
*
* Overview: Update rate table mask according to rssi
*
* Input: NONE
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 05/27/2009 hpfan Create Version 0.
*
*---------------------------------------------------------------------------*/
VOID
odm_RefreshRateAdaptiveMask(
IN PVOID pDM_VOID
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
ODM_RT_TRACE(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_TRACE, ("odm_RefreshRateAdaptiveMask()---------->\n"));
if (!(pDM_Odm->SupportAbility & ODM_BB_RA_MASK))
{
ODM_RT_TRACE(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_TRACE, ("odm_RefreshRateAdaptiveMask(): Return cos not supported\n"));
return;
}
//
// 2011/09/29 MH In HW integration first stage, we provide 4 different handle to operate
// at the same time. In the stage2/3, we need to prive universal interface and merge all
// HW dynamic mechanism.
//
switch (pDM_Odm->SupportPlatform)
{
case ODM_WIN:
odm_RefreshRateAdaptiveMaskMP(pDM_Odm);
break;
case ODM_CE:
odm_RefreshRateAdaptiveMaskCE(pDM_Odm);
break;
case ODM_AP:
case ODM_ADSL:
odm_RefreshRateAdaptiveMaskAPADSL(pDM_Odm);
break;
}
}
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
VOID
odm_RefreshLdpcRtsMP(
IN PADAPTER pAdapter,
IN PDM_ODM_T pDM_Odm,
IN u1Byte mMacId,
IN u1Byte IOTPeer,
IN s4Byte UndecoratedSmoothedPWDB
)
{
BOOLEAN bCtlLdpc = FALSE;
PMGNT_INFO pMgntInfo = GetDefaultMgntInfo(pAdapter);
PODM_RATE_ADAPTIVE pRA = &pDM_Odm->RateAdaptive;
if(pDM_Odm->SupportICType != ODM_RTL8821 && pDM_Odm->SupportICType != ODM_RTL8812)
return;
if((pDM_Odm->SupportICType == ODM_RTL8821) && (pDM_Odm->CutVersion == ODM_CUT_A))
bCtlLdpc = TRUE;
else if( pDM_Odm->SupportICType == ODM_RTL8812 &&
IOTPeer == HT_IOT_PEER_REALTEK_JAGUAR_CCUTAP)
bCtlLdpc = TRUE;
if(bCtlLdpc)
{
if(UndecoratedSmoothedPWDB < (pRA->LdpcThres-5))
MgntSet_TX_LDPC(pAdapter, mMacId, TRUE);
else if(UndecoratedSmoothedPWDB > pRA->LdpcThres)
MgntSet_TX_LDPC(pAdapter, mMacId, FALSE);
}
if(UndecoratedSmoothedPWDB < (pRA->RtsThres-5))
pRA->bLowerRtsRate = TRUE;
else if(UndecoratedSmoothedPWDB > pRA->RtsThres)
pRA->bLowerRtsRate = FALSE;
}
#endif
VOID
odm_RefreshRateAdaptiveMaskMP(
IN PVOID pDM_VOID
)
{
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
PADAPTER pAdapter = pDM_Odm->Adapter;
PADAPTER pTargetAdapter = NULL;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pAdapter);
PMGNT_INFO pMgntInfo = GetDefaultMgntInfo(pAdapter);
if(pAdapter->bDriverStopped)
{
ODM_RT_TRACE(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_TRACE, ("<---- odm_RefreshRateAdaptiveMask(): driver is going to unload\n"));
return;
}
if(!pHalData->bUseRAMask)
{
ODM_RT_TRACE(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_LOUD, ("<---- odm_RefreshRateAdaptiveMask(): driver does not control rate adaptive mask\n"));
return;
}
// if default port is connected, update RA table for default port (infrastructure mode only)
if(pMgntInfo->mAssoc && (!ACTING_AS_AP(pAdapter)))
{
odm_RefreshLdpcRtsMP(pAdapter, pDM_Odm, pMgntInfo->mMacId, pMgntInfo->IOTPeer, pHalData->UndecoratedSmoothedPWDB);
ODM_RT_TRACE(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_LOUD, ("odm_RefreshRateAdaptiveMask(): Infrasture Mode\n"));
if( ODM_RAStateCheck(pDM_Odm, pHalData->UndecoratedSmoothedPWDB, pMgntInfo->bSetTXPowerTrainingByOid, &pMgntInfo->Ratr_State) )
{
ODM_PRINT_ADDR(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_LOUD, ("Target AP addr : "), pMgntInfo->Bssid);
ODM_RT_TRACE(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_LOUD, ("RSSI:%d, RSSI_LEVEL:%d\n", pHalData->UndecoratedSmoothedPWDB, pMgntInfo->Ratr_State));
pAdapter->HalFunc.UpdateHalRAMaskHandler(pAdapter, pMgntInfo->mMacId, NULL, pMgntInfo->Ratr_State);
}
else if(pDM_Odm->bChangeState)
{
ODM_PRINT_ADDR(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_LOUD, ("Target AP addr : "), pMgntInfo->Bssid);
ODM_RT_TRACE(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_LOUD, ("Change Power Training State, bDisablePowerTraining = %d\n", pDM_Odm->bDisablePowerTraining));
pAdapter->HalFunc.UpdateHalRAMaskHandler(pAdapter, pMgntInfo->mMacId, NULL, pMgntInfo->Ratr_State);
}
}
//
// The following part configure AP/VWifi/IBSS rate adaptive mask.
//
if(pMgntInfo->mIbss) // Target: AP/IBSS peer.
pTargetAdapter = GetDefaultAdapter(pAdapter);
else
pTargetAdapter = GetFirstAPAdapter(pAdapter);
// if extension port (softap) is started, updaet RA table for more than one clients associate
if(pTargetAdapter != NULL)
{
int i;
PRT_WLAN_STA pEntry;
for(i = 0; i < ODM_ASSOCIATE_ENTRY_NUM; i++)
{
pEntry = AsocEntry_EnumStation(pTargetAdapter, i);
if(NULL != pEntry)
{
if(pEntry->bAssociated)
{
odm_RefreshLdpcRtsMP(pAdapter, pDM_Odm, pEntry->AssociatedMacId, pEntry->IOTPeer, pEntry->rssi_stat.UndecoratedSmoothedPWDB);
if(ODM_RAStateCheck(pDM_Odm, pEntry->rssi_stat.UndecoratedSmoothedPWDB, pMgntInfo->bSetTXPowerTrainingByOid, &pEntry->Ratr_State) )
{
ODM_PRINT_ADDR(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_LOUD, ("Target STA addr : "), pEntry->MacAddr);
ODM_RT_TRACE(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_LOUD, ("RSSI:%d, RSSI_LEVEL:%d\n", pEntry->rssi_stat.UndecoratedSmoothedPWDB, pEntry->Ratr_State));
pAdapter->HalFunc.UpdateHalRAMaskHandler(pTargetAdapter, pEntry->AssociatedMacId, pEntry, pEntry->Ratr_State);
}
else if(pDM_Odm->bChangeState)
{
ODM_RT_TRACE(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_LOUD, ("Change Power Training State, bDisablePowerTraining = %d\n", pDM_Odm->bDisablePowerTraining));
pAdapter->HalFunc.UpdateHalRAMaskHandler(pAdapter, pMgntInfo->mMacId, NULL, pMgntInfo->Ratr_State);
}
}
}
}
}
if(pMgntInfo->bSetTXPowerTrainingByOid)
pMgntInfo->bSetTXPowerTrainingByOid = FALSE;
#endif // #if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
}
VOID
odm_RefreshRateAdaptiveMaskCE(
IN PVOID pDM_VOID
)
{
#if (DM_ODM_SUPPORT_TYPE == ODM_CE)
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
u1Byte i;
PADAPTER pAdapter = pDM_Odm->Adapter;
PODM_RATE_ADAPTIVE pRA = &pDM_Odm->RateAdaptive;
if(pAdapter->bDriverStopped)
{
ODM_RT_TRACE(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_TRACE, ("<---- odm_RefreshRateAdaptiveMask(): driver is going to unload\n"));
return;
}
if(!pDM_Odm->bUseRAMask)
{
ODM_RT_TRACE(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_LOUD, ("<---- odm_RefreshRateAdaptiveMask(): driver does not control rate adaptive mask\n"));
return;
}
//printk("==> %s \n",__FUNCTION__);
for(i=0; i<ODM_ASSOCIATE_ENTRY_NUM; i++){
PSTA_INFO_T pstat = pDM_Odm->pODM_StaInfo[i];
if(IS_STA_VALID(pstat) ) {
if(IS_MCAST( pstat->hwaddr)) //if(psta->mac_id ==1)
continue;
if(IS_MCAST( pstat->hwaddr))
continue;
#if((RTL8812A_SUPPORT==1)||(RTL8821A_SUPPORT==1))
if((pDM_Odm->SupportICType == ODM_RTL8812)||(pDM_Odm->SupportICType == ODM_RTL8821))
{
if(pstat->rssi_stat.UndecoratedSmoothedPWDB < pRA->LdpcThres)
{
pRA->bUseLdpc = TRUE;
pRA->bLowerRtsRate = TRUE;
if((pDM_Odm->SupportICType == ODM_RTL8821) && (pDM_Odm->CutVersion == ODM_CUT_A))
Set_RA_LDPC_8812(pstat, TRUE);
//DbgPrint("RSSI=%d, bUseLdpc = TRUE\n", pHalData->UndecoratedSmoothedPWDB);
}
else if(pstat->rssi_stat.UndecoratedSmoothedPWDB > (pRA->LdpcThres-5))
{
pRA->bUseLdpc = FALSE;
pRA->bLowerRtsRate = FALSE;
if((pDM_Odm->SupportICType == ODM_RTL8821) && (pDM_Odm->CutVersion == ODM_CUT_A))
Set_RA_LDPC_8812(pstat, FALSE);
//DbgPrint("RSSI=%d, bUseLdpc = FALSE\n", pHalData->UndecoratedSmoothedPWDB);
}
}
#endif
if( TRUE == ODM_RAStateCheck(pDM_Odm, pstat->rssi_stat.UndecoratedSmoothedPWDB, FALSE , &pstat->rssi_level) )
{
ODM_RT_TRACE(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_LOUD, ("RSSI:%d, RSSI_LEVEL:%d\n", pstat->rssi_stat.UndecoratedSmoothedPWDB, pstat->rssi_level));
//printk("RSSI:%d, RSSI_LEVEL:%d\n", pstat->rssi_stat.UndecoratedSmoothedPWDB, pstat->rssi_level);
rtw_hal_update_ra_mask(pstat, pstat->rssi_level);
}
else if(pDM_Odm->bChangeState)
{
ODM_RT_TRACE(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_LOUD, ("Change Power Training State, bDisablePowerTraining = %d\n", pDM_Odm->bDisablePowerTraining));
rtw_hal_update_ra_mask(pstat, pstat->rssi_level);
}
}
}
#endif
}
VOID
odm_RefreshRateAdaptiveMaskAPADSL(
IN PVOID pDM_VOID
)
{
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
struct rtl8192cd_priv *priv = pDM_Odm->priv;
struct aid_obj *aidarray;
u4Byte i;
PSTA_INFO_T pstat;
if(priv->up_time % 2)
return;
for(i=0; i<ODM_ASSOCIATE_ENTRY_NUM; i++) {
pstat = pDM_Odm->pODM_StaInfo[i];
if(IS_STA_VALID(pstat) )
{
#if defined(UNIVERSAL_REPEATER) || defined(MBSSID)
aidarray = container_of(pstat, struct aid_obj, station);
priv = aidarray->priv;
#endif
if (!priv->pmib->dot11StationConfigEntry.autoRate)
continue;
if(ODM_RAStateCheck(pDM_Odm, (s4Byte)pstat->rssi, FALSE, &pstat->rssi_level) ) {
ODM_PRINT_ADDR(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_LOUD, ("Target STA addr : "), pstat->hwaddr);
ODM_RT_TRACE(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_LOUD, ("RSSI:%d, RSSI_LEVEL:%d\n", pstat->rssi, pstat->rssi_level));
#if defined(CONFIG_PCI_HCI)
#ifdef CONFIG_WLAN_HAL
if (IS_HAL_CHIP(priv)) {
#ifdef WDS
if(!(pstat->state & WIFI_WDS))//if WDS donot setting
#endif
GET_HAL_INTERFACE(priv)->UpdateHalRAMaskHandler(priv, pstat, pstat->rssi_level);
} else
#endif
#ifdef CONFIG_RTL_8812_SUPPORT
if(GET_CHIP_VER(priv)== VERSION_8812E) {
UpdateHalRAMask8812(priv, pstat, 3);
} else
#endif
#ifdef CONFIG_RTL_88E_SUPPORT
if (GET_CHIP_VER(priv)==VERSION_8188E) {
#ifdef TXREPORT
add_RATid(priv, pstat);
#endif
} else
#endif
{
#if defined(CONFIG_RTL_92D_SUPPORT) || defined(CONFIG_RTL_92C_SUPPORT)
add_update_RATid(priv, pstat);
#endif
}
#elif defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI)
update_STA_RATid(priv, pstat);
#endif
}
}
}
#endif
}
// Return Value: BOOLEAN
// - TRUE: RATRState is changed.
BOOLEAN
ODM_RAStateCheck(
IN PVOID pDM_VOID,
IN s4Byte RSSI,
IN BOOLEAN bForceUpdate,
OUT pu1Byte pRATRState
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
PODM_RATE_ADAPTIVE pRA = &pDM_Odm->RateAdaptive;
const u1Byte GoUpGap = 5;
u1Byte HighRSSIThreshForRA = pRA->HighRSSIThresh;
u1Byte LowRSSIThreshForRA = pRA->LowRSSIThresh;
u1Byte RATRState;
// Threshold Adjustment:
// when RSSI state trends to go up one or two levels, make sure RSSI is high enough.
// Here GoUpGap is added to solve the boundary's level alternation issue.
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
u1Byte UltraLowRSSIThreshForRA = pRA->UltraLowRSSIThresh;
if(pDM_Odm->SupportICType == ODM_RTL8881A)
LowRSSIThreshForRA = 30; // for LDPC / BCC switch
#endif
switch (*pRATRState)
{
case DM_RATR_STA_INIT:
case DM_RATR_STA_HIGH:
break;
case DM_RATR_STA_MIDDLE:
HighRSSIThreshForRA += GoUpGap;
break;
case DM_RATR_STA_LOW:
HighRSSIThreshForRA += GoUpGap;
LowRSSIThreshForRA += GoUpGap;
break;
#if(DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
case DM_RATR_STA_ULTRA_LOW:
HighRSSIThreshForRA += GoUpGap;
LowRSSIThreshForRA += GoUpGap;
UltraLowRSSIThreshForRA += GoUpGap;
break;
#endif
default:
ODM_RT_ASSERT(pDM_Odm, FALSE, ("wrong rssi level setting %d !", *pRATRState) );
break;
}
// Decide RATRState by RSSI.
if(RSSI > HighRSSIThreshForRA)
RATRState = DM_RATR_STA_HIGH;
else if(RSSI > LowRSSIThreshForRA)
RATRState = DM_RATR_STA_MIDDLE;
#if(DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
else if(RSSI > UltraLowRSSIThreshForRA)
RATRState = DM_RATR_STA_LOW;
else
RATRState = DM_RATR_STA_ULTRA_LOW;
#else
else
RATRState = DM_RATR_STA_LOW;
#endif
//printk("==>%s,RATRState:0x%02x ,RSSI:%d \n",__FUNCTION__,RATRState,RSSI);
if( *pRATRState!=RATRState || bForceUpdate)
{
ODM_RT_TRACE( pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_LOUD, ("RSSI Level %d -> %d\n", *pRATRState, RATRState) );
*pRATRState = RATRState;
return TRUE;
}
return FALSE;
}
VOID
odm_RefreshBasicRateMask(
IN PVOID pDM_VOID
)
{
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
PADAPTER Adapter = pDM_Odm->Adapter;
static u1Byte Stage = 0;
u1Byte CurStage = 0;
OCTET_STRING osRateSet;
PMGNT_INFO pMgntInfo = GetDefaultMgntInfo(Adapter);
u1Byte RateSet[5] = {MGN_1M, MGN_2M, MGN_5_5M, MGN_11M, MGN_6M};
if(pDM_Odm->SupportICType != ODM_RTL8812 && pDM_Odm->SupportICType != ODM_RTL8821 )
return;
if(pDM_Odm->bLinked == FALSE) // unlink Default port information
CurStage = 0;
else if(pDM_Odm->RSSI_Min < 40) // link RSSI < 40%
CurStage = 1;
else if(pDM_Odm->RSSI_Min > 45) // link RSSI > 45%
CurStage = 3;
else
CurStage = 2; // link 25% <= RSSI <= 30%
if(CurStage != Stage)
{
if(CurStage == 1)
{
FillOctetString(osRateSet, RateSet, 5);
FilterSupportRate(pMgntInfo->mBrates, &osRateSet, FALSE);
Adapter->HalFunc.SetHwRegHandler(Adapter, HW_VAR_BASIC_RATE, (pu1Byte)&osRateSet);
}
else if(CurStage == 3 && (Stage == 1 || Stage == 2))
{
Adapter->HalFunc.SetHwRegHandler( Adapter, HW_VAR_BASIC_RATE, (pu1Byte)(&pMgntInfo->mBrates) );
}
}
Stage = CurStage;
#endif
}
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
VOID
ODM_DynamicARFBSelect(
IN PVOID pDM_VOID,
IN u1Byte rate,
IN BOOLEAN Collision_State
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pRA_T pRA_Table = &pDM_Odm->DM_RA_Table;
if(pDM_Odm->SupportICType != ODM_RTL8192E)
return;
if(Collision_State == pRA_Table->PT_collision_pre)
return;
if (rate >= DESC_RATEMCS8 && rate <= DESC_RATEMCS12){
if (Collision_State == 1){
if(rate == DESC_RATEMCS12){
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x0);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x07060501);
}
else if(rate == DESC_RATEMCS11){
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x0);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x07070605);
}
else if(rate == DESC_RATEMCS10){
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x0);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x08080706);
}
else if(rate == DESC_RATEMCS9){
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x0);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x08080707);
}
else{
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x0);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x09090808);
}
}
else{ // Collision_State == 0
if(rate == DESC_RATEMCS12){
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x05010000);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x09080706);
}
else if(rate == DESC_RATEMCS11){
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x06050000);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x09080807);
}
else if(rate == DESC_RATEMCS10){
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x07060000);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x0a090908);
}
else if(rate == DESC_RATEMCS9){
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x07070000);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x0a090808);
}
else{
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x08080000);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x0b0a0909);
}
}
}
else{ // MCS13~MCS15, 1SS, G-mode
if (Collision_State == 1){
if(rate == DESC_RATEMCS15){
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x00000000);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x05040302);
}
else if(rate == DESC_RATEMCS14){
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x00000000);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x06050302);
}
else if(rate == DESC_RATEMCS13){
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x00000000);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x07060502);
}
else{
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x00000000);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x06050402);
}
}
else{ // Collision_State == 0
if(rate == DESC_RATEMCS15){
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x03020000);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x07060504);
}
else if(rate == DESC_RATEMCS14){
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x03020000);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x08070605);
}
else if(rate == DESC_RATEMCS13){
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x05020000);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x09080706);
}
else{
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E, 0x04020000);
ODM_Write4Byte(pDM_Odm, REG_DARFRC_8192E+4, 0x08070605);
}
}
}
pRA_Table->PT_collision_pre = Collision_State;
}
VOID
ODM_RateAdaptiveStateApInit(
IN PVOID PADAPTER_VOID,
IN PRT_WLAN_STA pEntry
)
{
PADAPTER Adapter = (PADAPTER)PADAPTER_VOID;
pEntry->Ratr_State = DM_RATR_STA_INIT;
}
#endif //#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
#if (DM_ODM_SUPPORT_TYPE == ODM_CE)
u4Byte
ODM_Get_Rate_Bitmap(
IN PVOID pDM_VOID,
IN u4Byte macid,
IN u4Byte ra_mask,
IN u1Byte rssi_level
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
PSTA_INFO_T pEntry;
u4Byte rate_bitmap = 0;
u1Byte WirelessMode;
//u1Byte WirelessMode =*(pDM_Odm->pWirelessMode);
pEntry = pDM_Odm->pODM_StaInfo[macid];
if(!IS_STA_VALID(pEntry))
return ra_mask;
WirelessMode = pEntry->wireless_mode;
switch(WirelessMode)
{
case ODM_WM_B:
if(ra_mask & 0x0000000c) //11M or 5.5M enable
rate_bitmap = 0x0000000d;
else
rate_bitmap = 0x0000000f;
break;
case (ODM_WM_G):
case (ODM_WM_A):
if(rssi_level == DM_RATR_STA_HIGH)
rate_bitmap = 0x00000f00;
else
rate_bitmap = 0x00000ff0;
break;
case (ODM_WM_B|ODM_WM_G):
if(rssi_level == DM_RATR_STA_HIGH)
rate_bitmap = 0x00000f00;
else if(rssi_level == DM_RATR_STA_MIDDLE)
rate_bitmap = 0x00000ff0;
else
rate_bitmap = 0x00000ff5;
break;
case (ODM_WM_B|ODM_WM_G|ODM_WM_N24G) :
case (ODM_WM_B|ODM_WM_N24G) :
case (ODM_WM_G|ODM_WM_N24G) :
case (ODM_WM_A|ODM_WM_N5G) :
{
if ( pDM_Odm->RFType == ODM_1T2R ||pDM_Odm->RFType == ODM_1T1R)
{
if(rssi_level == DM_RATR_STA_HIGH)
{
rate_bitmap = 0x000f0000;
}
else if(rssi_level == DM_RATR_STA_MIDDLE)
{
rate_bitmap = 0x000ff000;
}
else{
if (*(pDM_Odm->pBandWidth) == ODM_BW40M)
rate_bitmap = 0x000ff015;
else
rate_bitmap = 0x000ff005;
}
}
else
{
if(rssi_level == DM_RATR_STA_HIGH)
{
rate_bitmap = 0x0f8f0000;
}
else if(rssi_level == DM_RATR_STA_MIDDLE)
{
rate_bitmap = 0x0f8ff000;
}
else
{
if (*(pDM_Odm->pBandWidth) == ODM_BW40M)
rate_bitmap = 0x0f8ff015;
else
rate_bitmap = 0x0f8ff005;
}
}
}
break;
case (ODM_WM_AC|ODM_WM_G):
if(rssi_level == 1)
rate_bitmap = 0xfc3f0000;
else if(rssi_level == 2)
rate_bitmap = 0xfffff000;
else
rate_bitmap = 0xffffffff;
break;
case (ODM_WM_AC|ODM_WM_A):
if (pDM_Odm->RFType == RF_1T1R)
{
if(rssi_level == 1) // add by Gary for ac-series
rate_bitmap = 0x003f8000;
else if (rssi_level == 2)
rate_bitmap = 0x003ff000;
else
rate_bitmap = 0x003ff010;
}
else
{
if(rssi_level == 1) // add by Gary for ac-series
rate_bitmap = 0xfe3f8000; // VHT 2SS MCS3~9
else if (rssi_level == 2)
rate_bitmap = 0xfffff000; // VHT 2SS MCS0~9
else
rate_bitmap = 0xfffff010; // All
}
break;
default:
if(pDM_Odm->RFType == RF_1T2R)
rate_bitmap = 0x000fffff;
else
rate_bitmap = 0x0fffffff;
break;
}
//printk("%s ==> rssi_level:0x%02x, WirelessMode:0x%02x, rate_bitmap:0x%08x \n",__FUNCTION__,rssi_level,WirelessMode,rate_bitmap);
ODM_RT_TRACE(pDM_Odm, ODM_COMP_RA_MASK, ODM_DBG_LOUD, (" ==> rssi_level:0x%02x, WirelessMode:0x%02x, rate_bitmap:0x%08x \n",rssi_level,WirelessMode,rate_bitmap));
return (ra_mask&rate_bitmap);
}
#endif //#if (DM_ODM_SUPPORT_TYPE == ODM_CE)
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