/* SPDX-License-Identifier: GPL-2.0 */
//============================================================
// Description:
//
// This file is for RTL8723A Co-exist mechanism
//
// History
// 2012/08/22 Cosa first check in.
// 2012/11/14 Cosa Revise for 8723A 1Ant out sourcing.
//
//============================================================
//============================================================
// include files
//============================================================
#include "Mp_Precomp.h"
#if WPP_SOFTWARE_TRACE
#include "HalBtc8723a1Ant.tmh"
#endif
#if(BT_30_SUPPORT == 1)
//============================================================
// Global variables, these are static variables
//============================================================
static COEX_DM_8723A_1ANT GLCoexDm8723a1Ant;
static PCOEX_DM_8723A_1ANT pCoexDm=&GLCoexDm8723a1Ant;
static COEX_STA_8723A_1ANT GLCoexSta8723a1Ant;
static PCOEX_STA_8723A_1ANT pCoexSta=&GLCoexSta8723a1Ant;
const char *const GLBtInfoSrc8723a1Ant[]={
"BT Info[wifi fw]",
"BT Info[bt rsp]",
"BT Info[bt auto report]",
};
//============================================================
// local function proto type if needed
//============================================================
//============================================================
// local function start with halbtc8723a1ant_
//============================================================
VOID
halbtc8723a1ant_Reg0x550Bit3(
IN PBTC_COEXIST pBtCoexist,
IN BOOLEAN bSet
)
{
u1Byte u1tmp=0;
u1tmp = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x550);
if(bSet)
{
u1tmp |= BIT3;
}
else
{
u1tmp &= ~BIT3;
}
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x550, u1tmp);
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], set 0x550[3]=%d\n", (bSet? 1:0)));
}
VOID
halbtc8723a1ant_NotifyFwScan(
IN PBTC_COEXIST pBtCoexist,
IN u1Byte scanType
)
{
u1Byte H2C_Parameter[1] ={0};
if(BTC_SCAN_START == scanType)
H2C_Parameter[0] = 0x1;
RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], Notify FW for wifi scan, write 0x3b=0x%x\n",
H2C_Parameter[0]));
pBtCoexist->fBtcFillH2c(pBtCoexist, 0x3b, 1, H2C_Parameter);
}
VOID
halbtc8723a1ant_QueryBtInfo(
IN PBTC_COEXIST pBtCoexist
)
{
u1Byte H2C_Parameter[1] ={0};
pCoexSta->bC2hBtInfoReqSent = TRUE;
H2C_Parameter[0] |= BIT0; // trigger
RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], Query Bt Info, FW write 0x38=0x%x\n",
H2C_Parameter[0]));
pBtCoexist->fBtcFillH2c(pBtCoexist, 0x38, 1, H2C_Parameter);
}
VOID
halbtc8723a1ant_SetSwRfRxLpfCorner(
IN PBTC_COEXIST pBtCoexist,
IN BOOLEAN bRxRfShrinkOn
)
{
if(bRxRfShrinkOn)
{
//Shrink RF Rx LPF corner
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Shrink RF Rx LPF corner!!\n"));
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1e, 0xfffff, 0xf0ff7);
}
else
{
//Resume RF Rx LPF corner
// After initialized, we can use pCoexDm->btRf0x1eBackup
if(pBtCoexist->bInitilized)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Resume RF Rx LPF corner!!\n"));
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1e, 0xfffff, pCoexDm->btRf0x1eBackup);
}
}
}
VOID
halbtc8723a1ant_RfShrink(
IN PBTC_COEXIST pBtCoexist,
IN BOOLEAN bForceExec,
IN BOOLEAN bRxRfShrinkOn
)
{
RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], %s turn Rx RF Shrink = %s\n",
(bForceExec? "force to":""), ((bRxRfShrinkOn)? "ON":"OFF")));
pCoexDm->bCurRfRxLpfShrink = bRxRfShrinkOn;
if(!bForceExec)
{
if(pCoexDm->bPreRfRxLpfShrink == pCoexDm->bCurRfRxLpfShrink)
return;
}
halbtc8723a1ant_SetSwRfRxLpfCorner(pBtCoexist, pCoexDm->bCurRfRxLpfShrink);
pCoexDm->bPreRfRxLpfShrink = pCoexDm->bCurRfRxLpfShrink;
}
VOID
halbtc8723a1ant_SetSwPenaltyTxRateAdaptive(
IN PBTC_COEXIST pBtCoexist,
IN BOOLEAN bLowPenaltyRa
)
{
u1Byte tmpU1;
tmpU1 = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x4fd);
tmpU1 |= BIT0;
if(bLowPenaltyRa)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Tx rate adaptive, set low penalty!!\n"));
tmpU1 &= ~BIT2;
}
else
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Tx rate adaptive, set normal!!\n"));
tmpU1 |= BIT2;
}
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x4fd, tmpU1);
}
VOID
halbtc8723a1ant_LowPenaltyRa(
IN PBTC_COEXIST pBtCoexist,
IN BOOLEAN bForceExec,
IN BOOLEAN bLowPenaltyRa
)
{
return;
RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], %s turn LowPenaltyRA = %s\n",
(bForceExec? "force to":""), ((bLowPenaltyRa)? "ON":"OFF")));
pCoexDm->bCurLowPenaltyRa = bLowPenaltyRa;
if(!bForceExec)
{
if(pCoexDm->bPreLowPenaltyRa == pCoexDm->bCurLowPenaltyRa)
return;
}
halbtc8723a1ant_SetSwPenaltyTxRateAdaptive(pBtCoexist, pCoexDm->bCurLowPenaltyRa);
pCoexDm->bPreLowPenaltyRa = pCoexDm->bCurLowPenaltyRa;
}
VOID
halbtc8723a1ant_SetCoexTable(
IN PBTC_COEXIST pBtCoexist,
IN u4Byte val0x6c0,
IN u4Byte val0x6c8,
IN u1Byte val0x6cc
)
{
RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], set coex table, set 0x6c0=0x%x\n", val0x6c0));
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x6c0, val0x6c0);
RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], set coex table, set 0x6c8=0x%x\n", val0x6c8));
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x6c8, val0x6c8);
RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], set coex table, set 0x6cc=0x%x\n", val0x6cc));
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cc, val0x6cc);
}
VOID
halbtc8723a1ant_CoexTable(
IN PBTC_COEXIST pBtCoexist,
IN BOOLEAN bForceExec,
IN u4Byte val0x6c0,
IN u4Byte val0x6c8,
IN u1Byte val0x6cc
)
{
RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], %s write Coex Table 0x6c0=0x%x, 0x6c8=0x%x, 0x6cc=0x%x\n",
(bForceExec? "force to":""), val0x6c0, val0x6c8, val0x6cc));
pCoexDm->curVal0x6c0 = val0x6c0;
pCoexDm->curVal0x6c8 = val0x6c8;
pCoexDm->curVal0x6cc = val0x6cc;
if(!bForceExec)
{
if( (pCoexDm->preVal0x6c0 == pCoexDm->curVal0x6c0) &&
(pCoexDm->preVal0x6c8 == pCoexDm->curVal0x6c8) &&
(pCoexDm->preVal0x6cc == pCoexDm->curVal0x6cc) )
return;
}
halbtc8723a1ant_SetCoexTable(pBtCoexist, val0x6c0, val0x6c8, val0x6cc);
pCoexDm->preVal0x6c0 = pCoexDm->curVal0x6c0;
pCoexDm->preVal0x6c8 = pCoexDm->curVal0x6c8;
pCoexDm->preVal0x6cc = pCoexDm->curVal0x6cc;
}
VOID
halbtc8723a1ant_SetFwIgnoreWlanAct(
IN PBTC_COEXIST pBtCoexist,
IN BOOLEAN bEnable
)
{
u1Byte H2C_Parameter[1] ={0};
if(bEnable)
{
H2C_Parameter[0] |= BIT0; // function enable
}
RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x25=0x%x\n",
H2C_Parameter[0]));
pBtCoexist->fBtcFillH2c(pBtCoexist, 0x25, 1, H2C_Parameter);
}
VOID
halbtc8723a1ant_IgnoreWlanAct(
IN PBTC_COEXIST pBtCoexist,
IN BOOLEAN bForceExec,
IN BOOLEAN bEnable
)
{
RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], %s turn Ignore WlanAct %s\n",
(bForceExec? "force to":""), (bEnable? "ON":"OFF")));
pCoexDm->bCurIgnoreWlanAct = bEnable;
if(!bForceExec)
{
if(pCoexDm->bPreIgnoreWlanAct == pCoexDm->bCurIgnoreWlanAct)
return;
}
halbtc8723a1ant_SetFwIgnoreWlanAct(pBtCoexist, bEnable);
pCoexDm->bPreIgnoreWlanAct = pCoexDm->bCurIgnoreWlanAct;
}
VOID
halbtc8723a1ant_SetFwPstdma(
IN PBTC_COEXIST pBtCoexist,
IN u1Byte type,
IN u1Byte byte1,
IN u1Byte byte2,
IN u1Byte byte3,
IN u1Byte byte4,
IN u1Byte byte5
)
{
u1Byte H2C_Parameter[5] ={0};
u1Byte realByte1=byte1, realByte5=byte5;
BOOLEAN bApEnable=FALSE;
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, &bApEnable);
// byte1[1:0] != 0 means enable pstdma
// for 2Ant bt coexist, if byte1 != 0 means enable pstdma
if(byte1)
{
if(bApEnable)
{
if(type != 5 && type != 12)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], FW for 1Ant AP mode\n"));
realByte1 &= ~BIT4;
realByte1 |= BIT5;
realByte5 |= BIT5;
realByte5 &= ~BIT6;
}
}
}
H2C_Parameter[0] = realByte1;
H2C_Parameter[1] = byte2;
H2C_Parameter[2] = byte3;
H2C_Parameter[3] = byte4;
H2C_Parameter[4] = realByte5;
pCoexDm->psTdmaPara[0] = realByte1;
pCoexDm->psTdmaPara[1] = byte2;
pCoexDm->psTdmaPara[2] = byte3;
pCoexDm->psTdmaPara[3] = byte4;
pCoexDm->psTdmaPara[4] = realByte5;
RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], FW write 0x3a(5bytes)=0x%x%08x\n",
H2C_Parameter[0],
H2C_Parameter[1]<<24|H2C_Parameter[2]<<16|H2C_Parameter[3]<<8|H2C_Parameter[4]));
pBtCoexist->fBtcFillH2c(pBtCoexist, 0x3a, 5, H2C_Parameter);
}
VOID
halbtc8723a1ant_PsTdma(
IN PBTC_COEXIST pBtCoexist,
IN BOOLEAN bForceExec,
IN BOOLEAN bTurnOn,
IN u1Byte type
)
{
RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], %s turn %s PS TDMA, type=%d\n",
(bForceExec? "force to":""), (bTurnOn? "ON":"OFF"), type));
pCoexDm->bCurPsTdmaOn = bTurnOn;
pCoexDm->curPsTdma = type;
if(!bForceExec)
{
if( (pCoexDm->bPrePsTdmaOn == pCoexDm->bCurPsTdmaOn) &&
(pCoexDm->prePsTdma == pCoexDm->curPsTdma) )
return;
}
if(pCoexDm->bCurPsTdmaOn)
{
switch(pCoexDm->curPsTdma)
{
case 1:
default:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0x1a, 0x1a, 0x0, 0x40);
break;
case 2:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0x12, 0x12, 0x0, 0x40);
break;
case 3:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x93, 0x3f, 0x3, 0x10, 0x40);
break;
case 4:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x93, 0x15, 0x3, 0x10, 0x0);
break;
case 5:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0xa9, 0x15, 0x3, 0x35, 0xc0);
break;
case 8:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x93, 0x25, 0x3, 0x10, 0x0);
break;
case 9:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0xa, 0xa, 0x0, 0x40);
break;
case 10:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0xa, 0xa, 0x0, 0x40);
break;
case 11:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0x5, 0x5, 0x0, 0x40);
break;
case 12:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0xa9, 0xa, 0x3, 0x15, 0xc0);
break;
case 18:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x93, 0x25, 0x3, 0x10, 0x0);
break;
case 20:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0x2a, 0x2a, 0x0, 0x0);
break;
case 21:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x93, 0x20, 0x3, 0x10, 0x40);
break;
case 22:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0x1a, 0x1a, 0x2, 0x40);
break;
case 23:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0x12, 0x12, 0x2, 0x40);
break;
case 24:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0xa, 0xa, 0x2, 0x40);
break;
case 25:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0x5, 0x5, 0x2, 0x40);
break;
case 26:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x93, 0x25, 0x3, 0x10, 0x0);
break;
case 27:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0x5, 0x5, 0x2, 0x40);
break;
case 28:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x3, 0x2f, 0x2f, 0x0, 0x0);
break;
}
}
else
{
// disable PS tdma
switch(pCoexDm->curPsTdma)
{
case 8:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x8, 0x0, 0x0, 0x0, 0x0);
break;
case 0:
default:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x0, 0x0, 0x0, 0x0, 0x0);
pBtCoexist->fBtcWrite2Byte(pBtCoexist, 0x860, 0x210);
break;
case 9:
halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x0, 0x0, 0x0, 0x0, 0x0);
pBtCoexist->fBtcWrite2Byte(pBtCoexist, 0x860, 0x110);
break;
}
}
// update pre state
pCoexDm->bPrePsTdmaOn = pCoexDm->bCurPsTdmaOn;
pCoexDm->prePsTdma = pCoexDm->curPsTdma;
}
VOID
halbtc8723a1ant_CoexAllOff(
IN PBTC_COEXIST pBtCoexist
)
{
// fw all off
halbtc8723a1ant_IgnoreWlanAct(pBtCoexist, NORMAL_EXEC, FALSE);
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
// sw all off
halbtc8723a1ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, FALSE);
halbtc8723a1ant_RfShrink(pBtCoexist, NORMAL_EXEC, FALSE);
// hw all off
halbtc8723a1ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
}
VOID
halbtc8723a1ant_InitCoexDm(
IN PBTC_COEXIST pBtCoexist
)
{
// force to reset coex mechanism
halbtc8723a1ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, FALSE);
}
VOID
halbtc8723a1ant_BtEnableAction(
IN PBTC_COEXIST pBtCoexist
)
{
halbtc8723a1ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, FALSE);
}
VOID
halbtc8723a1ant_MonitorBtCtr(
IN PBTC_COEXIST pBtCoexist
)
{
u4Byte regHPTxRx, regLPTxRx, u4Tmp;
u4Byte regHPTx=0, regHPRx=0, regLPTx=0, regLPRx=0;
u1Byte u1Tmp;
regHPTxRx = 0x770;
regLPTxRx = 0x774;
u4Tmp = pBtCoexist->fBtcRead4Byte(pBtCoexist, regHPTxRx);
regHPTx = u4Tmp & bMaskLWord;
regHPRx = (u4Tmp & bMaskHWord)>>16;
u4Tmp = pBtCoexist->fBtcRead4Byte(pBtCoexist, regLPTxRx);
regLPTx = u4Tmp & bMaskLWord;
regLPRx = (u4Tmp & bMaskHWord)>>16;
pCoexSta->highPriorityTx = regHPTx;
pCoexSta->highPriorityRx = regHPRx;
pCoexSta->lowPriorityTx = regLPTx;
pCoexSta->lowPriorityRx = regLPRx;
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], High Priority Tx/Rx (reg 0x%x)=0x%x(%d)/0x%x(%d)\n",
regHPTxRx, regHPTx, regHPTx, regHPRx, regHPRx));
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Low Priority Tx/Rx (reg 0x%x)=0x%x(%d)/0x%x(%d)\n",
regLPTxRx, regLPTx, regLPTx, regLPRx, regLPRx));
// reset counter
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x76e, 0xc);
}
VOID
halbtc8723a1ant_MonitorBtEnableDisable(
IN PBTC_COEXIST pBtCoexist
)
{
static BOOLEAN bPreBtDisabled=FALSE;
static u4Byte btDisableCnt=0;
BOOLEAN bBtActive=TRUE, bBtDisabled=FALSE;
// This function check if bt is disabled
if( pCoexSta->highPriorityTx == 0 &&
pCoexSta->highPriorityRx == 0 &&
pCoexSta->lowPriorityTx == 0 &&
pCoexSta->lowPriorityRx == 0)
{
bBtActive = FALSE;
}
if( pCoexSta->highPriorityTx == 0xffff &&
pCoexSta->highPriorityRx == 0xffff &&
pCoexSta->lowPriorityTx == 0xffff &&
pCoexSta->lowPriorityRx == 0xffff)
{
bBtActive = FALSE;
}
if(bBtActive)
{
btDisableCnt = 0;
bBtDisabled = FALSE;
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_DISABLE, &bBtDisabled);
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT is enabled !!\n"));
}
else
{
btDisableCnt++;
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], bt all counters=0, %d times!!\n",
btDisableCnt));
if(btDisableCnt >= 2)
{
bBtDisabled = TRUE;
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_DISABLE, &bBtDisabled);
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT is disabled !!\n"));
}
}
if(bPreBtDisabled != bBtDisabled)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT is from %s to %s!!\n",
(bPreBtDisabled ? "disabled":"enabled"),
(bBtDisabled ? "disabled":"enabled")));
bPreBtDisabled = bBtDisabled;
if(!bBtDisabled)
{
halbtc8723a1ant_BtEnableAction(pBtCoexist);
}
else
{
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_NORMAL_LPS, NULL);
}
}
}
VOID
halbtc8723a1ant_TdmaDurationAdjust(
IN PBTC_COEXIST pBtCoexist
)
{
static s4Byte up,dn,m,n,WaitCount;
s4Byte result; //0: no change, +1: increase WiFi duration, -1: decrease WiFi duration
u1Byte retryCount=0;
u1Byte btState;
BOOLEAN bScan=FALSE, bLink=FALSE, bRoam=FALSE;
u4Byte wifiBw;
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
btState = pCoexDm->btStatus;
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], TdmaDurationAdjust()\n"));
if(pCoexDm->psTdmaGlobalCnt != pCoexDm->psTdmaMonitorCnt)
{
pCoexDm->psTdmaMonitorCnt = 0;
pCoexDm->psTdmaGlobalCnt = 0;
}
if(pCoexDm->psTdmaMonitorCnt == 0)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], first run BT A2DP + WiFi busy state!!\n"));
if(btState == BT_STATE_8723A_1ANT_ACL_ONLY_BUSY)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 1);
pCoexDm->psTdmaDuAdjType = 1;
}
else
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 22);
pCoexDm->psTdmaDuAdjType = 22;
}
//============
up = 0;
dn = 0;
m = 1;
n= 3;
result = 0;
WaitCount = 0;
}
else
{
//accquire the BT TRx retry count from BT_Info byte2
retryCount = pCoexSta->btRetryCnt;
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], retryCount = %d\n", retryCount));
result = 0;
WaitCount++;
if(retryCount == 0) // no retry in the last 2-second duration
{
up++;
dn--;
if (dn <= 0)
dn = 0;
if(up >= n) // if 連續 n 個2秒 retry count為0, 則調寬WiFi duration
{
WaitCount = 0;
n = 3;
up = 0;
dn = 0;
result = 1;
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Increase wifi duration!!\n"));
}
}
else if (retryCount <= 3) // <=3 retry in the last 2-second duration
{
up--;
dn++;
if (up <= 0)
up = 0;
if (dn == 2) // if 連續 2 個2秒 retry count< 3, 則調窄WiFi duration
{
if (WaitCount <= 2)
m++; // 避免一直在兩個level中來回
else
m = 1;
if ( m >= 20) //m 最大值 = 20 ' 最大120秒 recheck是否調整 WiFi duration.
m = 20;
n = 3*m;
up = 0;
dn = 0;
WaitCount = 0;
result = -1;
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Decrease wifi duration for retryCounter<3!!\n"));
}
}
else //retry count > 3, 只要1次 retry count > 3, 則調窄WiFi duration
{
if (WaitCount == 1)
m++; // 避免一直在兩個level中來回
else
m = 1;
if ( m >= 20) //m 最大值 = 20 ' 最大120秒 recheck是否調整 WiFi duration.
m = 20;
n = 3*m;
up = 0;
dn = 0;
WaitCount = 0;
result = -1;
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Decrease wifi duration for retryCounter>3!!\n"));
}
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT TxRx counter H+L <= 1200\n"));
if(btState != BT_STATE_8723A_1ANT_ACL_ONLY_BUSY)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], NOT ACL only busy!\n"));
if(BTC_WIFI_BW_HT40 != wifiBw)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], 20MHz\n"));
if(result == -1)
{
if(pCoexDm->curPsTdma == 22)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 23);
pCoexDm->psTdmaDuAdjType = 23;
}
else if(pCoexDm->curPsTdma == 23)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 24);
pCoexDm->psTdmaDuAdjType = 24;
}
else if(pCoexDm->curPsTdma == 24)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 25);
pCoexDm->psTdmaDuAdjType = 25;
}
}
else if (result == 1)
{
if(pCoexDm->curPsTdma == 25)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 24);
pCoexDm->psTdmaDuAdjType = 24;
}
else if(pCoexDm->curPsTdma == 24)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 23);
pCoexDm->psTdmaDuAdjType = 23;
}
else if(pCoexDm->curPsTdma == 23)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 22);
pCoexDm->psTdmaDuAdjType = 22;
}
}
// error handle, if not in the following state,
// set psTdma again.
if( (pCoexDm->psTdmaDuAdjType != 22) &&
(pCoexDm->psTdmaDuAdjType != 23) &&
(pCoexDm->psTdmaDuAdjType != 24) &&
(pCoexDm->psTdmaDuAdjType != 25) )
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], duration case out of handle!!\n"));
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 23);
pCoexDm->psTdmaDuAdjType = 23;
}
}
else
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], 40MHz\n"));
if(result == -1)
{
if(pCoexDm->curPsTdma == 23)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 24);
pCoexDm->psTdmaDuAdjType = 24;
}
else if(pCoexDm->curPsTdma == 24)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 25);
pCoexDm->psTdmaDuAdjType = 25;
}
else if(pCoexDm->curPsTdma == 25)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 27);
pCoexDm->psTdmaDuAdjType = 27;
}
}
else if (result == 1)
{
if(pCoexDm->curPsTdma == 27)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 25);
pCoexDm->psTdmaDuAdjType = 25;
}
else if(pCoexDm->curPsTdma == 25)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 24);
pCoexDm->psTdmaDuAdjType = 24;
}
else if(pCoexDm->curPsTdma == 24)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 23);
pCoexDm->psTdmaDuAdjType = 23;
}
}
// error handle, if not in the following state,
// set psTdma again.
if( (pCoexDm->psTdmaDuAdjType != 23) &&
(pCoexDm->psTdmaDuAdjType != 24) &&
(pCoexDm->psTdmaDuAdjType != 25) &&
(pCoexDm->psTdmaDuAdjType != 27) )
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], duration case out of handle!!\n"));
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 24);
pCoexDm->psTdmaDuAdjType = 24;
}
}
}
else
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], ACL only busy\n"));
if (result == -1)
{
if(pCoexDm->curPsTdma == 1)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 2);
pCoexDm->psTdmaDuAdjType = 2;
}
else if(pCoexDm->curPsTdma == 2)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 9);
pCoexDm->psTdmaDuAdjType = 9;
}
else if(pCoexDm->curPsTdma == 9)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 11);
pCoexDm->psTdmaDuAdjType = 11;
}
}
else if (result == 1)
{
if(pCoexDm->curPsTdma == 11)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 9);
pCoexDm->psTdmaDuAdjType = 9;
}
else if(pCoexDm->curPsTdma == 9)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 2);
pCoexDm->psTdmaDuAdjType = 2;
}
else if(pCoexDm->curPsTdma == 2)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 1);
pCoexDm->psTdmaDuAdjType = 1;
}
}
// error handle, if not in the following state,
// set psTdma again.
if( (pCoexDm->psTdmaDuAdjType != 1) &&
(pCoexDm->psTdmaDuAdjType != 2) &&
(pCoexDm->psTdmaDuAdjType != 9) &&
(pCoexDm->psTdmaDuAdjType != 11) )
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], duration case out of handle!!\n"));
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 2);
pCoexDm->psTdmaDuAdjType = 2;
}
}
}
}
// if current PsTdma not match with the recorded one (when scan, dhcp...),
// then we have to adjust it back to the previous record one.
if(pCoexDm->curPsTdma != pCoexDm->psTdmaDuAdjType)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], PsTdma type dismatch!!!, curPsTdma=%d, recordPsTdma=%d\n",
pCoexDm->curPsTdma, pCoexDm->psTdmaDuAdjType));
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_SCAN, &bScan);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_LINK, &bLink);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_ROAM, &bRoam);
if( !bScan && !bLink && !bRoam)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, pCoexDm->psTdmaDuAdjType);
}
else
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n"));
}
}
pCoexDm->psTdmaMonitorCnt++;
}
VOID
halbtc8723a1ant_CoexForWifiConnect(
IN PBTC_COEXIST pBtCoexist
)
{
BOOLEAN bWifiConnected=FALSE, bWifiBusy=FALSE;
u1Byte btState, btInfoOriginal=0;
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
btState = pCoexDm->btStatus;
btInfoOriginal = pCoexSta->btInfoC2h[BT_INFO_SRC_8723A_1ANT_BT_RSP][0];
if(bWifiConnected)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], wifi connected!!\n"));
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
if( !bWifiBusy &&
((BT_STATE_8723A_1ANT_NO_CONNECTION == btState) ||
(BT_STATE_8723A_1ANT_CONNECT_IDLE == btState)) )
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], [Wifi is idle] or [Bt is non connected idle or Bt is connected idle]!!\n"));
if(BT_STATE_8723A_1ANT_NO_CONNECTION == btState)
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 9);
else if(BT_STATE_8723A_1ANT_CONNECT_IDLE == btState)
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
pBtCoexist->fBtcSetBbReg(pBtCoexist, 0x880, 0xff000000, 0xc0);
}
else
{
if( (BT_STATE_8723A_1ANT_SCO_ONLY_BUSY == btState) ||
(BT_STATE_8723A_1ANT_ACL_SCO_BUSY == btState) ||
(BT_STATE_8723A_1ANT_HID_BUSY == btState) ||
(BT_STATE_8723A_1ANT_HID_SCO_BUSY == btState) )
{
pBtCoexist->fBtcSetBbReg(pBtCoexist, 0x880, 0xff000000, 0x60);
}
else
{
pBtCoexist->fBtcSetBbReg(pBtCoexist, 0x880, 0xff000000, 0xc0);
}
switch(btState)
{
case BT_STATE_8723A_1ANT_NO_CONNECTION:
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 5);
break;
case BT_STATE_8723A_1ANT_CONNECT_IDLE:
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 12);
break;
case BT_STATE_8723A_1ANT_INQ_OR_PAG:
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 10);
break;
case BT_STATE_8723A_1ANT_SCO_ONLY_BUSY:
case BT_STATE_8723A_1ANT_ACL_SCO_BUSY:
case BT_STATE_8723A_1ANT_HID_BUSY:
case BT_STATE_8723A_1ANT_HID_SCO_BUSY:
halbtc8723a1ant_TdmaDurationAdjust(pBtCoexist);
break;
case BT_STATE_8723A_1ANT_ACL_ONLY_BUSY:
if (btInfoOriginal&BT_INFO_8723A_1ANT_B_A2DP)
{
halbtc8723a1ant_TdmaDurationAdjust(pBtCoexist);
}
else if(btInfoOriginal&BT_INFO_8723A_1ANT_B_FTP)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 1);
}
else if( (btInfoOriginal&BT_INFO_8723A_1ANT_B_A2DP) &&
(btInfoOriginal&BT_INFO_8723A_1ANT_B_FTP) )
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 6);
}
else
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 1);
}
break;
default:
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], error!!!, undefined case in halbtc8723a1ant_CoexForWifiConnect()!!\n"));
break;
}
}
}
else
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], wifi is disconnected!!\n"));
}
pCoexDm->psTdmaGlobalCnt++;
}
//============================================================
// work around function start with wa_halbtc8723a1ant_
//============================================================
VOID
wa_halbtc8723a1ant_MonitorC2h(
IN PBTC_COEXIST pBtCoexist
)
{
u1Byte tmp1b=0x0;
u4Byte curC2hTotalCnt=0x0;
static u4Byte preC2hTotalCnt=0x0, sameCntPollingTime=0x0;
curC2hTotalCnt+=pCoexSta->btInfoC2hCnt[BT_INFO_SRC_8723A_1ANT_BT_RSP];
if(curC2hTotalCnt == preC2hTotalCnt)
{
sameCntPollingTime++;
}
else
{
preC2hTotalCnt = curC2hTotalCnt;
sameCntPollingTime = 0;
}
if(sameCntPollingTime >= 2)
{
tmp1b = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x1af);
if(tmp1b != 0x0)
{
pCoexSta->c2hHangDetectCnt++;
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x1af, 0x0);
}
}
}
//============================================================
// extern function start with EXhalbtc8723a1ant_
//============================================================
VOID
EXhalbtc8723a1ant_InitHwConfig(
IN PBTC_COEXIST pBtCoexist
)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], 1Ant Init HW Config!!\n"));
// backup rf 0x1e value
pCoexDm->btRf0x1eBackup =
pBtCoexist->fBtcGetRfReg(pBtCoexist, BTC_RF_A, 0x1e, 0xfffff);
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x40, 0x20);
// enable counter statistics
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x76e, 0x4);
// coex table
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cc, 0x0); // 1-Ant coex
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x6c8, 0xffff); // wifi break table
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x6c4, 0x55555555); //coex table
// antenna switch control parameter
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x858, 0xaaaaaaaa);
pBtCoexist->fBtcWrite2Byte(pBtCoexist, 0x860, 0x210); //set antenna at wifi side if ANTSW is software control
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x870, 0x300); //SPDT(connected with TRSW) control by hardware PTA
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x874, 0x22804000); //ANTSW keep by GNT_BT
// coexistence parameters
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x778, 0x1); // enable RTK mode PTA
}
VOID
EXhalbtc8723a1ant_InitCoexDm(
IN PBTC_COEXIST pBtCoexist
)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Coex Mechanism Init!!\n"));
halbtc8723a1ant_InitCoexDm(pBtCoexist);
}
VOID
EXhalbtc8723a1ant_DisplayCoexInfo(
IN PBTC_COEXIST pBtCoexist
)
{
PBTC_BOARD_INFO pBoardInfo=&pBtCoexist->boardInfo;
PBTC_STACK_INFO pStackInfo=&pBtCoexist->stackInfo;
pu1Byte cliBuf=pBtCoexist->cliBuf;
u1Byte u1Tmp[4], i, btInfoExt, psTdmaCase=0;
u4Byte u4Tmp[4];
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n ============[BT Coexist info]============");
CL_PRINTF(cliBuf);
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ", "Ant PG number/ Ant mechanism:", \
pBoardInfo->pgAntNum, pBoardInfo->btdmAntNum);
CL_PRINTF(cliBuf);
if(pBtCoexist->bManualControl)
{
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "[Action Manual control]!!");
CL_PRINTF(cliBuf);
}
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %d", "BT stack/ hci ext ver", \
((pStackInfo->bProfileNotified)? "Yes":"No"), pStackInfo->hciVersion);
CL_PRINTF(cliBuf);
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x ", "Wifi channel informed to BT", \
pCoexDm->wifiChnlInfo[0], pCoexDm->wifiChnlInfo[1],
pCoexDm->wifiChnlInfo[2]);
CL_PRINTF(cliBuf);
// wifi status
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Wifi Status]============");
CL_PRINTF(cliBuf);
pBtCoexist->fBtcDispDbgMsg(pBtCoexist, BTC_DBG_DISP_WIFI_STATUS);
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[BT Status]============");
CL_PRINTF(cliBuf);
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = [%s/ %d/ %d] ", "BT [status/ rssi/ retryCnt]", \
((pCoexSta->bC2hBtInquiryPage)?("inquiry/page scan"):((BT_8723A_1ANT_BT_STATUS_IDLE == pCoexDm->btStatus)? "idle":( (BT_8723A_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus)? "connected-idle":"busy"))),
pCoexSta->btRssi, pCoexSta->btRetryCnt);
CL_PRINTF(cliBuf);
if(pStackInfo->bProfileNotified)
{
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d / %d / %d", "SCO/HID/PAN/A2DP", \
pStackInfo->bScoExist, pStackInfo->bHidExist, pStackInfo->bPanExist, pStackInfo->bA2dpExist);
CL_PRINTF(cliBuf);
pBtCoexist->fBtcDispDbgMsg(pBtCoexist, BTC_DBG_DISP_BT_LINK_INFO);
}
btInfoExt = pCoexSta->btInfoExt;
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s", "BT Info A2DP rate", \
(btInfoExt&BIT0)? "Basic rate":"EDR rate");
CL_PRINTF(cliBuf);
for(i=0; i<BT_INFO_SRC_8723A_1ANT_MAX; i++)
{
if(pCoexSta->btInfoC2hCnt[i])
{
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x %02x %02x %02x %02x(%d)", GLBtInfoSrc8723a1Ant[i], \
pCoexSta->btInfoC2h[i][0], pCoexSta->btInfoC2h[i][1],
pCoexSta->btInfoC2h[i][2], pCoexSta->btInfoC2h[i][3],
pCoexSta->btInfoC2h[i][4], pCoexSta->btInfoC2h[i][5],
pCoexSta->btInfoC2h[i][6], pCoexSta->btInfoC2hCnt[i]);
CL_PRINTF(cliBuf);
}
}
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d", "write 0x1af=0x0 num", \
pCoexSta->c2hHangDetectCnt);
CL_PRINTF(cliBuf);
// Sw mechanism
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Sw mechanism]============");
CL_PRINTF(cliBuf);
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d", "SM1[ShRf/ LpRA/ LimDig]", \
pCoexDm->bCurRfRxLpfShrink, pCoexDm->bCurLowPenaltyRa, pCoexDm->bLimitedDig);
CL_PRINTF(cliBuf);
// Fw mechanism
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Fw mechanism]============");
CL_PRINTF(cliBuf);
if(!pBtCoexist->bManualControl)
{
psTdmaCase = pCoexDm->curPsTdma;
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x %02x %02x case-%d", "PS TDMA", \
pCoexDm->psTdmaPara[0], pCoexDm->psTdmaPara[1],
pCoexDm->psTdmaPara[2], pCoexDm->psTdmaPara[3],
pCoexDm->psTdmaPara[4], psTdmaCase);
CL_PRINTF(cliBuf);
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d ", "IgnWlanAct", \
pCoexDm->bCurIgnoreWlanAct);
CL_PRINTF(cliBuf);
}
// Hw setting
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Hw setting]============");
CL_PRINTF(cliBuf);
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "RF-A, 0x1e initVal", \
pCoexDm->btRf0x1eBackup);
CL_PRINTF(cliBuf);
u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x778);
u1Tmp[1] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x783);
u1Tmp[2] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x796);
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "0x778/ 0x783/ 0x796", \
u1Tmp[0], u1Tmp[1], u1Tmp[2]);
CL_PRINTF(cliBuf);
u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x880);
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x880", \
u4Tmp[0]);
CL_PRINTF(cliBuf);
u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x40);
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x40", \
u1Tmp[0]);
CL_PRINTF(cliBuf);
u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x550);
u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x522);
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", "0x550(bcn ctrl)/0x522", \
u4Tmp[0], u1Tmp[0]);
CL_PRINTF(cliBuf);
u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x484);
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x484(rate adaptive)", \
u4Tmp[0]);
CL_PRINTF(cliBuf);
u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0xc50);
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0xc50(dig)", \
u4Tmp[0]);
CL_PRINTF(cliBuf);
u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0xda0);
u4Tmp[1] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0xda4);
u4Tmp[2] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0xda8);
u4Tmp[3] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0xdac);
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0xda0/0xda4/0xda8/0xdac(FA cnt)", \
u4Tmp[0], u4Tmp[1], u4Tmp[2], u4Tmp[3]);
CL_PRINTF(cliBuf);
u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x6c0);
u4Tmp[1] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x6c4);
u4Tmp[2] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x6c8);
u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x6cc);
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)", \
u4Tmp[0], u4Tmp[1], u4Tmp[2], u1Tmp[0]);
CL_PRINTF(cliBuf);
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "0x770 (hp rx[31:16]/tx[15:0])", \
pCoexSta->highPriorityRx, pCoexSta->highPriorityTx);
CL_PRINTF(cliBuf);
CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "0x774(lp rx[31:16]/tx[15:0])", \
pCoexSta->lowPriorityRx, pCoexSta->lowPriorityTx);
CL_PRINTF(cliBuf);
pBtCoexist->fBtcDispDbgMsg(pBtCoexist, BTC_DBG_DISP_COEX_STATISTICS);
}
VOID
EXhalbtc8723a1ant_IpsNotify(
IN PBTC_COEXIST pBtCoexist,
IN u1Byte type
)
{
if(BTC_IPS_ENTER == type)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], IPS ENTER notify\n"));
halbtc8723a1ant_CoexAllOff(pBtCoexist);
}
else if(BTC_IPS_LEAVE == type)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], IPS LEAVE notify\n"));
//halbtc8723a1ant_InitCoexDm(pBtCoexist);
}
}
VOID
EXhalbtc8723a1ant_LpsNotify(
IN PBTC_COEXIST pBtCoexist,
IN u1Byte type
)
{
if(BTC_LPS_ENABLE == type)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], LPS ENABLE notify\n"));
}
else if(BTC_LPS_DISABLE == type)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], LPS DISABLE notify\n"));
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8);
}
}
VOID
EXhalbtc8723a1ant_ScanNotify(
IN PBTC_COEXIST pBtCoexist,
IN u1Byte type
)
{
BOOLEAN bWifiConnected=FALSE;
halbtc8723a1ant_NotifyFwScan(pBtCoexist, type);
if(pBtCoexist->btInfo.bBtDisabled)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 9);
}
else
{
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
if(BTC_SCAN_START == type)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], SCAN START notify\n"));
if(!bWifiConnected) // non-connected scan
{
//set 0x550[3]=1 before PsTdma
halbtc8723a1ant_Reg0x550Bit3(pBtCoexist, TRUE);
}
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 4);
}
else if(BTC_SCAN_FINISH == type)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], SCAN FINISH notify\n"));
if(!bWifiConnected) // non-connected scan
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
}
else
{
halbtc8723a1ant_CoexForWifiConnect(pBtCoexist);
}
}
}
}
VOID
EXhalbtc8723a1ant_ConnectNotify(
IN PBTC_COEXIST pBtCoexist,
IN u1Byte type
)
{
BOOLEAN bWifiConnected=FALSE;
if(pBtCoexist->btInfo.bBtDisabled)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 9);
}
else
{
if(BTC_ASSOCIATE_START == type)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], CONNECT START notify\n"));
//set 0x550[3]=1 before PsTdma
halbtc8723a1ant_Reg0x550Bit3(pBtCoexist, TRUE);
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 8); // extend wifi slot
}
else if(BTC_ASSOCIATE_FINISH == type)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], CONNECT FINISH notify\n"));
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
if(!bWifiConnected) // non-connected scan
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
}
else
{
halbtc8723a1ant_CoexForWifiConnect(pBtCoexist);
}
}
}
}
VOID
EXhalbtc8723a1ant_MediaStatusNotify(
IN PBTC_COEXIST pBtCoexist,
IN u1Byte type
)
{
if(BTC_MEDIA_CONNECT == type)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], MEDIA connect notify\n"));
}
else
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], MEDIA disconnect notify\n"));
}
}
VOID
EXhalbtc8723a1ant_SpecialPacketNotify(
IN PBTC_COEXIST pBtCoexist,
IN u1Byte type
)
{
if(type == BTC_PACKET_DHCP)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], DHCP Packet notify\n"));
if(pBtCoexist->btInfo.bBtDisabled)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 9);
}
else
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 18);
}
}
}
VOID
EXhalbtc8723a1ant_BtInfoNotify(
IN PBTC_COEXIST pBtCoexist,
IN pu1Byte tmpBuf,
IN u1Byte length
)
{
u1Byte btInfo=0;
u1Byte i, rspSource=0;
BOOLEAN bBtHsOn=FALSE, bBtBusy=FALSE, bForceLps=FALSE;
pCoexSta->bC2hBtInfoReqSent = FALSE;
rspSource = BT_INFO_SRC_8723A_1ANT_BT_RSP;
pCoexSta->btInfoC2hCnt[rspSource]++;
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Bt info[%d], length=%d, hex data=[", rspSource, length));
for(i=0; i<length; i++)
{
pCoexSta->btInfoC2h[rspSource][i] = tmpBuf[i];
if(i == 0)
btInfo = tmpBuf[i];
if(i == length-1)
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("0x%02x]\n", tmpBuf[i]));
}
else
{
RT_TRACE(COMP_COEX, DBG_LOUD, ("0x%02x, ", tmpBuf[i]));
}
}
if(BT_INFO_SRC_8723A_1ANT_WIFI_FW != rspSource)
{
pCoexSta->btRetryCnt =
pCoexSta->btInfoC2h[rspSource][1];
pCoexSta->btRssi =
pCoexSta->btInfoC2h[rspSource][2]*2+10;
pCoexSta->btInfoExt =
pCoexSta->btInfoC2h[rspSource][3];
}
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
// check BIT2 first ==> check if bt is under inquiry or page scan
if(btInfo & BT_INFO_8723A_1ANT_B_INQ_PAGE)
{
pCoexSta->bC2hBtInquiryPage = TRUE;
}
else
{
pCoexSta->bC2hBtInquiryPage = FALSE;
}
btInfo &= ~BIT2;
if(!(btInfo & BIT0))
{
pCoexDm->btStatus = BT_STATE_8723A_1ANT_NO_CONNECTION;
bForceLps = FALSE;
}
else
{
bForceLps = TRUE;
if(btInfo == 0x1)
{
pCoexDm->btStatus = BT_STATE_8723A_1ANT_CONNECT_IDLE;
}
else if(btInfo == 0x9)
{
pCoexDm->btStatus = BT_STATE_8723A_1ANT_ACL_ONLY_BUSY;
bBtBusy = TRUE;
}
else if(btInfo == 0x13)
{
pCoexDm->btStatus = BT_STATE_8723A_1ANT_SCO_ONLY_BUSY;
bBtBusy = TRUE;
}
else if(btInfo == 0x1b)
{
pCoexDm->btStatus = BT_STATE_8723A_1ANT_ACL_SCO_BUSY;
bBtBusy = TRUE;
}
else if(btInfo == 0x29)
{
pCoexDm->btStatus = BT_STATE_8723A_1ANT_HID_BUSY;
bBtBusy = TRUE;
}
else if(btInfo == 0x3b)
{
pCoexDm->btStatus = BT_STATE_8723A_1ANT_HID_SCO_BUSY;
bBtBusy = TRUE;
}
}
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bBtBusy);
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_LIMITED_DIG, &bBtBusy);
if(bForceLps)
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_ENTER_LPS, NULL);
else
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_NORMAL_LPS, NULL);
if( (BT_STATE_8723A_1ANT_NO_CONNECTION == pCoexDm->btStatus) ||
(BT_STATE_8723A_1ANT_CONNECT_IDLE == pCoexDm->btStatus) )
{
if(pCoexSta->bC2hBtInquiryPage)
pCoexDm->btStatus = BT_STATE_8723A_1ANT_INQ_OR_PAG;
}
}
VOID
EXhalbtc8723a1ant_HaltNotify(
IN PBTC_COEXIST pBtCoexist
)
{
halbtc8723a1ant_PsTdma(pBtCoexist, FORCE_EXEC, FALSE, 0);
halbtc8723a1ant_LowPenaltyRa(pBtCoexist, FORCE_EXEC, FALSE);
halbtc8723a1ant_RfShrink(pBtCoexist, FORCE_EXEC, FALSE);
halbtc8723a1ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, TRUE);
EXhalbtc8723a1ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_DISCONNECT);
}
VOID
EXhalbtc8723a1ant_Periodical(
IN PBTC_COEXIST pBtCoexist
)
{
BOOLEAN bScan=FALSE, bLink=FALSE, bRoam=FALSE, bWifiConnected=FALSE;
RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], 1Ant Periodical!!\n"));
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_SCAN, &bScan);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_LINK, &bLink);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_ROAM, &bRoam);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
// work around for c2h hang
wa_halbtc8723a1ant_MonitorC2h(pBtCoexist);
halbtc8723a1ant_QueryBtInfo(pBtCoexist);
halbtc8723a1ant_MonitorBtCtr(pBtCoexist);
halbtc8723a1ant_MonitorBtEnableDisable(pBtCoexist);
if(bScan)
return;
if(bLink)
return;
if(bWifiConnected)
{
if(pBtCoexist->btInfo.bBtDisabled)
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 9);
halbtc8723a1ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, FALSE);
halbtc8723a1ant_RfShrink(pBtCoexist, NORMAL_EXEC, FALSE);
}
else
{
halbtc8723a1ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, TRUE);
halbtc8723a1ant_RfShrink(pBtCoexist, NORMAL_EXEC, FALSE);
halbtc8723a1ant_CoexForWifiConnect(pBtCoexist);
}
}
else
{
halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
halbtc8723a1ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, FALSE);
halbtc8723a1ant_RfShrink(pBtCoexist, NORMAL_EXEC, FALSE);
}
}
#endif
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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