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android-kvm / linux / 71a16df164b23210d4dcaf35c70825f47d7c5599 / . / drivers / staging / rtl8723bs / hal / HalBtc8723b2Ant.c
blob: c1c7b5cc17a7e3bcfb8fa725378a0f7152b6182a [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
*
* Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#include "Mp_Precomp.h"
/* defines */
#define HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(val) \
do { \
halbtc8723b2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, val); \
pCoexDm->psTdmaDuAdjType = val; \
} while (0)
/* Global variables, these are static variables */
static struct coex_dm_8723b_2ant GLCoexDm8723b2Ant;
static struct coex_dm_8723b_2ant *pCoexDm = &GLCoexDm8723b2Ant;
static struct coex_sta_8723b_2ant GLCoexSta8723b2Ant;
static struct coex_sta_8723b_2ant *pCoexSta = &GLCoexSta8723b2Ant;
/* local function start with halbtc8723b2ant_ */
static u8 halbtc8723b2ant_BtRssiState(
u8 levelNum, u8 rssiThresh, u8 rssiThresh1
)
{
s32 btRssi = 0;
u8 btRssiState = pCoexSta->preBtRssiState;
btRssi = pCoexSta->btRssi;
if (levelNum == 2) {
if (
(pCoexSta->preBtRssiState == BTC_RSSI_STATE_LOW) ||
(pCoexSta->preBtRssiState == BTC_RSSI_STATE_STAY_LOW)
) {
if (btRssi >= (rssiThresh + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT)) {
btRssiState = BTC_RSSI_STATE_HIGH;
} else {
btRssiState = BTC_RSSI_STATE_STAY_LOW;
}
} else {
if (btRssi < rssiThresh) {
btRssiState = BTC_RSSI_STATE_LOW;
} else {
btRssiState = BTC_RSSI_STATE_STAY_HIGH;
}
}
} else if (levelNum == 3) {
if (rssiThresh > rssiThresh1) {
return pCoexSta->preBtRssiState;
}
if (
(pCoexSta->preBtRssiState == BTC_RSSI_STATE_LOW) ||
(pCoexSta->preBtRssiState == BTC_RSSI_STATE_STAY_LOW)
) {
if (btRssi >= (rssiThresh + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT)) {
btRssiState = BTC_RSSI_STATE_MEDIUM;
} else {
btRssiState = BTC_RSSI_STATE_STAY_LOW;
}
} else if (
(pCoexSta->preBtRssiState == BTC_RSSI_STATE_MEDIUM) ||
(pCoexSta->preBtRssiState == BTC_RSSI_STATE_STAY_MEDIUM)
) {
if (btRssi >= (rssiThresh1 + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT)) {
btRssiState = BTC_RSSI_STATE_HIGH;
} else if (btRssi < rssiThresh) {
btRssiState = BTC_RSSI_STATE_LOW;
} else {
btRssiState = BTC_RSSI_STATE_STAY_MEDIUM;
}
} else {
if (btRssi < rssiThresh1) {
btRssiState = BTC_RSSI_STATE_MEDIUM;
} else {
btRssiState = BTC_RSSI_STATE_STAY_HIGH;
}
}
}
pCoexSta->preBtRssiState = btRssiState;
return btRssiState;
}
static u8 halbtc8723b2ant_WifiRssiState(
struct btc_coexist *pBtCoexist,
u8 index,
u8 levelNum,
u8 rssiThresh,
u8 rssiThresh1
)
{
s32 wifiRssi = 0;
u8 wifiRssiState = pCoexSta->preWifiRssiState[index];
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_S4_WIFI_RSSI, &wifiRssi);
if (levelNum == 2) {
if (
(pCoexSta->preWifiRssiState[index] == BTC_RSSI_STATE_LOW) ||
(pCoexSta->preWifiRssiState[index] == BTC_RSSI_STATE_STAY_LOW)
) {
if (wifiRssi >= (rssiThresh + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT)) {
wifiRssiState = BTC_RSSI_STATE_HIGH;
} else {
wifiRssiState = BTC_RSSI_STATE_STAY_LOW;
}
} else {
if (wifiRssi < rssiThresh) {
wifiRssiState = BTC_RSSI_STATE_LOW;
} else {
wifiRssiState = BTC_RSSI_STATE_STAY_HIGH;
}
}
} else if (levelNum == 3) {
if (rssiThresh > rssiThresh1) {
return pCoexSta->preWifiRssiState[index];
}
if (
(pCoexSta->preWifiRssiState[index] == BTC_RSSI_STATE_LOW) ||
(pCoexSta->preWifiRssiState[index] == BTC_RSSI_STATE_STAY_LOW)
) {
if (wifiRssi >= (rssiThresh + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT)) {
wifiRssiState = BTC_RSSI_STATE_MEDIUM;
} else {
wifiRssiState = BTC_RSSI_STATE_STAY_LOW;
}
} else if (
(pCoexSta->preWifiRssiState[index] == BTC_RSSI_STATE_MEDIUM) ||
(pCoexSta->preWifiRssiState[index] == BTC_RSSI_STATE_STAY_MEDIUM)
) {
if (wifiRssi >= (rssiThresh1 + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT)) {
wifiRssiState = BTC_RSSI_STATE_HIGH;
} else if (wifiRssi < rssiThresh) {
wifiRssiState = BTC_RSSI_STATE_LOW;
} else {
wifiRssiState = BTC_RSSI_STATE_STAY_MEDIUM;
}
} else {
if (wifiRssi < rssiThresh1) {
wifiRssiState = BTC_RSSI_STATE_MEDIUM;
} else {
wifiRssiState = BTC_RSSI_STATE_STAY_HIGH;
}
}
}
pCoexSta->preWifiRssiState[index] = wifiRssiState;
return wifiRssiState;
}
static void halbtc8723b2ant_LimitedRx(
struct btc_coexist *pBtCoexist,
bool bForceExec,
bool bRejApAggPkt,
bool bBtCtrlAggBufSize,
u8 aggBufSize
)
{
bool bRejectRxAgg = bRejApAggPkt;
bool bBtCtrlRxAggSize = bBtCtrlAggBufSize;
u8 rxAggSize = aggBufSize;
/* */
/* Rx Aggregation related setting */
/* */
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_TO_REJ_AP_AGG_PKT, &bRejectRxAgg);
/* decide BT control aggregation buf size or not */
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_CTRL_AGG_SIZE, &bBtCtrlRxAggSize);
/* aggregation buf size, only work when BT control Rx aggregation size. */
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_U1_AGG_BUF_SIZE, &rxAggSize);
/* real update aggregation setting */
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL);
}
static void halbtc8723b2ant_QueryBtInfo(struct btc_coexist *pBtCoexist)
{
u8 H2C_Parameter[1] = {0};
pCoexSta->bC2hBtInfoReqSent = true;
H2C_Parameter[0] |= BIT0; /* trigger */
pBtCoexist->fBtcFillH2c(pBtCoexist, 0x61, 1, H2C_Parameter);
}
static bool halbtc8723b2ant_IsWifiStatusChanged(struct btc_coexist *pBtCoexist)
{
static bool bPreWifiBusy, bPreUnder4way, bPreBtHsOn;
bool bWifiBusy = false, bUnder4way = false, bBtHsOn = false;
bool bWifiConnected = false;
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, &bUnder4way);
if (bWifiConnected) {
if (bWifiBusy != bPreWifiBusy) {
bPreWifiBusy = bWifiBusy;
return true;
}
if (bUnder4way != bPreUnder4way) {
bPreUnder4way = bUnder4way;
return true;
}
if (bBtHsOn != bPreBtHsOn) {
bPreBtHsOn = bBtHsOn;
return true;
}
}
return false;
}
static void halbtc8723b2ant_UpdateBtLinkInfo(struct btc_coexist *pBtCoexist)
{
struct btc_bt_link_info *pBtLinkInfo = &pBtCoexist->btLinkInfo;
bool bBtHsOn = false;
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
pBtLinkInfo->bBtLinkExist = pCoexSta->bBtLinkExist;
pBtLinkInfo->bScoExist = pCoexSta->bScoExist;
pBtLinkInfo->bA2dpExist = pCoexSta->bA2dpExist;
pBtLinkInfo->bPanExist = pCoexSta->bPanExist;
pBtLinkInfo->bHidExist = pCoexSta->bHidExist;
/* work around for HS mode. */
if (bBtHsOn) {
pBtLinkInfo->bPanExist = true;
pBtLinkInfo->bBtLinkExist = true;
}
/* check if Sco only */
if (
pBtLinkInfo->bScoExist &&
!pBtLinkInfo->bA2dpExist &&
!pBtLinkInfo->bPanExist &&
!pBtLinkInfo->bHidExist
)
pBtLinkInfo->bScoOnly = true;
else
pBtLinkInfo->bScoOnly = false;
/* check if A2dp only */
if (
!pBtLinkInfo->bScoExist &&
pBtLinkInfo->bA2dpExist &&
!pBtLinkInfo->bPanExist &&
!pBtLinkInfo->bHidExist
)
pBtLinkInfo->bA2dpOnly = true;
else
pBtLinkInfo->bA2dpOnly = false;
/* check if Pan only */
if (
!pBtLinkInfo->bScoExist &&
!pBtLinkInfo->bA2dpExist &&
pBtLinkInfo->bPanExist &&
!pBtLinkInfo->bHidExist
)
pBtLinkInfo->bPanOnly = true;
else
pBtLinkInfo->bPanOnly = false;
/* check if Hid only */
if (
!pBtLinkInfo->bScoExist &&
!pBtLinkInfo->bA2dpExist &&
!pBtLinkInfo->bPanExist &&
pBtLinkInfo->bHidExist
)
pBtLinkInfo->bHidOnly = true;
else
pBtLinkInfo->bHidOnly = false;
}
static u8 halbtc8723b2ant_ActionAlgorithm(struct btc_coexist *pBtCoexist)
{
struct btc_bt_link_info *pBtLinkInfo = &pBtCoexist->btLinkInfo;
bool bBtHsOn = false;
u8 algorithm = BT_8723B_2ANT_COEX_ALGO_UNDEFINED;
u8 numOfDiffProfile = 0;
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
if (!pBtLinkInfo->bBtLinkExist) {
return algorithm;
}
if (pBtLinkInfo->bScoExist)
numOfDiffProfile++;
if (pBtLinkInfo->bHidExist)
numOfDiffProfile++;
if (pBtLinkInfo->bPanExist)
numOfDiffProfile++;
if (pBtLinkInfo->bA2dpExist)
numOfDiffProfile++;
if (numOfDiffProfile == 1) {
if (pBtLinkInfo->bScoExist) {
algorithm = BT_8723B_2ANT_COEX_ALGO_SCO;
} else {
if (pBtLinkInfo->bHidExist) {
algorithm = BT_8723B_2ANT_COEX_ALGO_HID;
} else if (pBtLinkInfo->bA2dpExist) {
algorithm = BT_8723B_2ANT_COEX_ALGO_A2DP;
} else if (pBtLinkInfo->bPanExist) {
if (bBtHsOn) {
algorithm = BT_8723B_2ANT_COEX_ALGO_PANHS;
} else {
algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR;
}
}
}
} else if (numOfDiffProfile == 2) {
if (pBtLinkInfo->bScoExist) {
if (pBtLinkInfo->bHidExist) {
algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
} else if (pBtLinkInfo->bA2dpExist) {
algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
} else if (pBtLinkInfo->bPanExist) {
if (bBtHsOn) {
algorithm = BT_8723B_2ANT_COEX_ALGO_SCO;
} else {
algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
}
}
} else {
if (
pBtLinkInfo->bHidExist &&
pBtLinkInfo->bA2dpExist
) {
algorithm = BT_8723B_2ANT_COEX_ALGO_HID_A2DP;
} else if (
pBtLinkInfo->bHidExist &&
pBtLinkInfo->bPanExist
) {
if (bBtHsOn) {
algorithm = BT_8723B_2ANT_COEX_ALGO_HID;
} else {
algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
}
} else if (
pBtLinkInfo->bPanExist &&
pBtLinkInfo->bA2dpExist
) {
if (bBtHsOn) {
algorithm = BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS;
} else {
algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP;
}
}
}
} else if (numOfDiffProfile == 3) {
if (pBtLinkInfo->bScoExist) {
if (
pBtLinkInfo->bHidExist &&
pBtLinkInfo->bA2dpExist
) {
algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
} else if (
pBtLinkInfo->bHidExist &&
pBtLinkInfo->bPanExist
) {
algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
} else if (
pBtLinkInfo->bPanExist &&
pBtLinkInfo->bA2dpExist
) {
algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
}
} else {
if (
pBtLinkInfo->bHidExist &&
pBtLinkInfo->bPanExist &&
pBtLinkInfo->bA2dpExist
) {
if (bBtHsOn) {
algorithm = BT_8723B_2ANT_COEX_ALGO_HID_A2DP;
} else {
algorithm = BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
}
}
}
} else if (numOfDiffProfile >= 3) {
if (pBtLinkInfo->bScoExist) {
if (
pBtLinkInfo->bHidExist &&
pBtLinkInfo->bPanExist &&
pBtLinkInfo->bA2dpExist
) {
if (bBtHsOn) {
} else {
algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
}
}
}
}
return algorithm;
}
static void halbtc8723b2ant_SetFwDacSwingLevel(
struct btc_coexist *pBtCoexist, u8 dacSwingLvl
)
{
u8 H2C_Parameter[1] = {0};
/* There are several type of dacswing */
/* 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6 */
H2C_Parameter[0] = dacSwingLvl;
pBtCoexist->fBtcFillH2c(pBtCoexist, 0x64, 1, H2C_Parameter);
}
static void halbtc8723b2ant_SetFwDecBtPwr(
struct btc_coexist *pBtCoexist, u8 decBtPwrLvl
)
{
u8 H2C_Parameter[1] = {0};
H2C_Parameter[0] = decBtPwrLvl;
pBtCoexist->fBtcFillH2c(pBtCoexist, 0x62, 1, H2C_Parameter);
}
static void halbtc8723b2ant_DecBtPwr(
struct btc_coexist *pBtCoexist, bool bForceExec, u8 decBtPwrLvl
)
{
pCoexDm->curBtDecPwrLvl = decBtPwrLvl;
if (!bForceExec) {
if (pCoexDm->preBtDecPwrLvl == pCoexDm->curBtDecPwrLvl)
return;
}
halbtc8723b2ant_SetFwDecBtPwr(pBtCoexist, pCoexDm->curBtDecPwrLvl);
pCoexDm->preBtDecPwrLvl = pCoexDm->curBtDecPwrLvl;
}
static void halbtc8723b2ant_FwDacSwingLvl(
struct btc_coexist *pBtCoexist, bool bForceExec, u8 fwDacSwingLvl
)
{
pCoexDm->curFwDacSwingLvl = fwDacSwingLvl;
if (!bForceExec) {
if (pCoexDm->preFwDacSwingLvl == pCoexDm->curFwDacSwingLvl)
return;
}
halbtc8723b2ant_SetFwDacSwingLevel(pBtCoexist, pCoexDm->curFwDacSwingLvl);
pCoexDm->preFwDacSwingLvl = pCoexDm->curFwDacSwingLvl;
}
static void halbtc8723b2ant_SetSwRfRxLpfCorner(
struct btc_coexist *pBtCoexist,
bool bRxRfShrinkOn
)
{
if (bRxRfShrinkOn) {
/* Shrink RF Rx LPF corner */
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1e, 0xfffff, 0xffffc);
} else {
/* Resume RF Rx LPF corner */
/* After initialized, we can use pCoexDm->btRf0x1eBackup */
if (pBtCoexist->bInitilized) {
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1e, 0xfffff, pCoexDm->btRf0x1eBackup);
}
}
}
static void halbtc8723b2ant_RfShrink(
struct btc_coexist *pBtCoexist, bool bForceExec, bool bRxRfShrinkOn
)
{
pCoexDm->bCurRfRxLpfShrink = bRxRfShrinkOn;
if (!bForceExec) {
if (pCoexDm->bPreRfRxLpfShrink == pCoexDm->bCurRfRxLpfShrink)
return;
}
halbtc8723b2ant_SetSwRfRxLpfCorner(pBtCoexist, pCoexDm->bCurRfRxLpfShrink);
pCoexDm->bPreRfRxLpfShrink = pCoexDm->bCurRfRxLpfShrink;
}
static void halbtc8723b2ant_SetSwPenaltyTxRateAdaptive(
struct btc_coexist *pBtCoexist, bool bLowPenaltyRa
)
{
u8 H2C_Parameter[6] = {0};
H2C_Parameter[0] = 0x6; /* opCode, 0x6 = Retry_Penalty */
if (bLowPenaltyRa) {
H2C_Parameter[1] |= BIT0;
H2C_Parameter[2] = 0x00; /* normal rate except MCS7/6/5, OFDM54/48/36 */
H2C_Parameter[3] = 0xf7; /* MCS7 or OFDM54 */
H2C_Parameter[4] = 0xf8; /* MCS6 or OFDM48 */
H2C_Parameter[5] = 0xf9; /* MCS5 or OFDM36 */
}
pBtCoexist->fBtcFillH2c(pBtCoexist, 0x69, 6, H2C_Parameter);
}
static void halbtc8723b2ant_LowPenaltyRa(
struct btc_coexist *pBtCoexist, bool bForceExec, bool bLowPenaltyRa
)
{
/* return; */
pCoexDm->bCurLowPenaltyRa = bLowPenaltyRa;
if (!bForceExec) {
if (pCoexDm->bPreLowPenaltyRa == pCoexDm->bCurLowPenaltyRa)
return;
}
halbtc8723b2ant_SetSwPenaltyTxRateAdaptive(pBtCoexist, pCoexDm->bCurLowPenaltyRa);
pCoexDm->bPreLowPenaltyRa = pCoexDm->bCurLowPenaltyRa;
}
static void halbtc8723b2ant_SetDacSwingReg(struct btc_coexist *pBtCoexist, u32 level)
{
u8 val = (u8)level;
pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x883, 0x3e, val);
}
static void halbtc8723b2ant_SetSwFullTimeDacSwing(
struct btc_coexist *pBtCoexist, bool bSwDacSwingOn, u32 swDacSwingLvl
)
{
if (bSwDacSwingOn)
halbtc8723b2ant_SetDacSwingReg(pBtCoexist, swDacSwingLvl);
else
halbtc8723b2ant_SetDacSwingReg(pBtCoexist, 0x18);
}
static void halbtc8723b2ant_DacSwing(
struct btc_coexist *pBtCoexist,
bool bForceExec,
bool bDacSwingOn,
u32 dacSwingLvl
)
{
pCoexDm->bCurDacSwingOn = bDacSwingOn;
pCoexDm->curDacSwingLvl = dacSwingLvl;
if (!bForceExec) {
if ((pCoexDm->bPreDacSwingOn == pCoexDm->bCurDacSwingOn) &&
(pCoexDm->preDacSwingLvl == pCoexDm->curDacSwingLvl))
return;
}
mdelay(30);
halbtc8723b2ant_SetSwFullTimeDacSwing(pBtCoexist, bDacSwingOn, dacSwingLvl);
pCoexDm->bPreDacSwingOn = pCoexDm->bCurDacSwingOn;
pCoexDm->preDacSwingLvl = pCoexDm->curDacSwingLvl;
}
static void halbtc8723b2ant_SetAgcTable(
struct btc_coexist *pBtCoexist, bool bAgcTableEn
)
{
u8 rssiAdjustVal = 0;
/* BB AGC Gain Table */
if (bAgcTableEn) {
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0xc78, 0x6e1A0001);
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0xc78, 0x6d1B0001);
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0xc78, 0x6c1C0001);
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0xc78, 0x6b1D0001);
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0xc78, 0x6a1E0001);
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0xc78, 0x691F0001);
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0xc78, 0x68200001);
} else {
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0xc78, 0xaa1A0001);
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0xc78, 0xa91B0001);
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0xc78, 0xa81C0001);
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0xc78, 0xa71D0001);
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0xc78, 0xa61E0001);
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0xc78, 0xa51F0001);
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0xc78, 0xa4200001);
}
/* RF Gain */
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0xef, 0xfffff, 0x02000);
if (bAgcTableEn) {
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x3b, 0xfffff, 0x38fff);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x3b, 0xfffff, 0x38ffe);
} else {
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x3b, 0xfffff, 0x380c3);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x3b, 0xfffff, 0x28ce6);
}
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0xef, 0xfffff, 0x0);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0xed, 0xfffff, 0x1);
if (bAgcTableEn) {
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x40, 0xfffff, 0x38fff);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x40, 0xfffff, 0x38ffe);
} else {
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x40, 0xfffff, 0x380c3);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x40, 0xfffff, 0x28ce6);
}
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0xed, 0xfffff, 0x0);
/* set rssiAdjustVal for wifi module. */
if (bAgcTableEn)
rssiAdjustVal = 8;
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON, &rssiAdjustVal);
}
static void halbtc8723b2ant_AgcTable(
struct btc_coexist *pBtCoexist, bool bForceExec, bool bAgcTableEn
)
{
pCoexDm->bCurAgcTableEn = bAgcTableEn;
if (!bForceExec) {
if (pCoexDm->bPreAgcTableEn == pCoexDm->bCurAgcTableEn)
return;
}
halbtc8723b2ant_SetAgcTable(pBtCoexist, bAgcTableEn);
pCoexDm->bPreAgcTableEn = pCoexDm->bCurAgcTableEn;
}
static void halbtc8723b2ant_SetCoexTable(
struct btc_coexist *pBtCoexist,
u32 val0x6c0,
u32 val0x6c4,
u32 val0x6c8,
u8 val0x6cc
)
{
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x6c0, val0x6c0);
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x6c4, val0x6c4);
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x6c8, val0x6c8);
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cc, val0x6cc);
}
static void halbtc8723b2ant_CoexTable(
struct btc_coexist *pBtCoexist,
bool bForceExec,
u32 val0x6c0,
u32 val0x6c4,
u32 val0x6c8,
u8 val0x6cc
)
{
pCoexDm->curVal0x6c0 = val0x6c0;
pCoexDm->curVal0x6c4 = val0x6c4;
pCoexDm->curVal0x6c8 = val0x6c8;
pCoexDm->curVal0x6cc = val0x6cc;
if (!bForceExec) {
if (
(pCoexDm->preVal0x6c0 == pCoexDm->curVal0x6c0) &&
(pCoexDm->preVal0x6c4 == pCoexDm->curVal0x6c4) &&
(pCoexDm->preVal0x6c8 == pCoexDm->curVal0x6c8) &&
(pCoexDm->preVal0x6cc == pCoexDm->curVal0x6cc)
)
return;
}
halbtc8723b2ant_SetCoexTable(pBtCoexist, val0x6c0, val0x6c4, val0x6c8, val0x6cc);
pCoexDm->preVal0x6c0 = pCoexDm->curVal0x6c0;
pCoexDm->preVal0x6c4 = pCoexDm->curVal0x6c4;
pCoexDm->preVal0x6c8 = pCoexDm->curVal0x6c8;
pCoexDm->preVal0x6cc = pCoexDm->curVal0x6cc;
}
static void halbtc8723b2ant_CoexTableWithType(
struct btc_coexist *pBtCoexist, bool bForceExec, u8 type
)
{
switch (type) {
case 0:
halbtc8723b2ant_CoexTable(pBtCoexist, bForceExec, 0x55555555, 0x55555555, 0xffff, 0x3);
break;
case 1:
halbtc8723b2ant_CoexTable(pBtCoexist, bForceExec, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
break;
case 2:
halbtc8723b2ant_CoexTable(pBtCoexist, bForceExec, 0x5a5a5a5a, 0x5a5a5a5a, 0xffff, 0x3);
break;
case 3:
halbtc8723b2ant_CoexTable(pBtCoexist, bForceExec, 0xaaaaaaaa, 0xaaaaaaaa, 0xffff, 0x3);
break;
case 4:
halbtc8723b2ant_CoexTable(pBtCoexist, bForceExec, 0xffffffff, 0xffffffff, 0xffff, 0x3);
break;
case 5:
halbtc8723b2ant_CoexTable(pBtCoexist, bForceExec, 0x5fff5fff, 0x5fff5fff, 0xffff, 0x3);
break;
case 6:
halbtc8723b2ant_CoexTable(pBtCoexist, bForceExec, 0x55ff55ff, 0x5a5a5a5a, 0xffff, 0x3);
break;
case 7:
halbtc8723b2ant_CoexTable(pBtCoexist, bForceExec, 0x55ff55ff, 0xfafafafa, 0xffff, 0x3);
break;
case 8:
halbtc8723b2ant_CoexTable(pBtCoexist, bForceExec, 0x5aea5aea, 0x5aea5aea, 0xffff, 0x3);
break;
case 9:
halbtc8723b2ant_CoexTable(pBtCoexist, bForceExec, 0x55ff55ff, 0x5aea5aea, 0xffff, 0x3);
break;
case 10:
halbtc8723b2ant_CoexTable(pBtCoexist, bForceExec, 0x55ff55ff, 0x5aff5aff, 0xffff, 0x3);
break;
case 11:
halbtc8723b2ant_CoexTable(pBtCoexist, bForceExec, 0x55ff55ff, 0x5a5f5a5f, 0xffff, 0x3);
break;
case 12:
halbtc8723b2ant_CoexTable(pBtCoexist, bForceExec, 0x55ff55ff, 0x5f5f5f5f, 0xffff, 0x3);
break;
default:
break;
}
}
static void halbtc8723b2ant_SetFwIgnoreWlanAct(
struct btc_coexist *pBtCoexist, bool bEnable
)
{
u8 H2C_Parameter[1] = {0};
if (bEnable)
H2C_Parameter[0] |= BIT0; /* function enable */
pBtCoexist->fBtcFillH2c(pBtCoexist, 0x63, 1, H2C_Parameter);
}
static void halbtc8723b2ant_IgnoreWlanAct(
struct btc_coexist *pBtCoexist, bool bForceExec, bool bEnable
)
{
pCoexDm->bCurIgnoreWlanAct = bEnable;
if (!bForceExec) {
if (pCoexDm->bPreIgnoreWlanAct == pCoexDm->bCurIgnoreWlanAct)
return;
}
halbtc8723b2ant_SetFwIgnoreWlanAct(pBtCoexist, bEnable);
pCoexDm->bPreIgnoreWlanAct = pCoexDm->bCurIgnoreWlanAct;
}
static void halbtc8723b2ant_SetFwPstdma(
struct btc_coexist *pBtCoexist,
u8 byte1,
u8 byte2,
u8 byte3,
u8 byte4,
u8 byte5
)
{
u8 H2C_Parameter[5] = {0};
H2C_Parameter[0] = byte1;
H2C_Parameter[1] = byte2;
H2C_Parameter[2] = byte3;
H2C_Parameter[3] = byte4;
H2C_Parameter[4] = byte5;
pCoexDm->psTdmaPara[0] = byte1;
pCoexDm->psTdmaPara[1] = byte2;
pCoexDm->psTdmaPara[2] = byte3;
pCoexDm->psTdmaPara[3] = byte4;
pCoexDm->psTdmaPara[4] = byte5;
pBtCoexist->fBtcFillH2c(pBtCoexist, 0x60, 5, H2C_Parameter);
}
static void halbtc8723b2ant_SwMechanism1(
struct btc_coexist *pBtCoexist,
bool bShrinkRxLPF,
bool bLowPenaltyRA,
bool bLimitedDIG,
bool bBTLNAConstrain
)
{
halbtc8723b2ant_RfShrink(pBtCoexist, NORMAL_EXEC, bShrinkRxLPF);
halbtc8723b2ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, bLowPenaltyRA);
}
static void halbtc8723b2ant_SwMechanism2(
struct btc_coexist *pBtCoexist,
bool bAGCTableShift,
bool bADCBackOff,
bool bSWDACSwing,
u32 dacSwingLvl
)
{
halbtc8723b2ant_AgcTable(pBtCoexist, NORMAL_EXEC, bAGCTableShift);
halbtc8723b2ant_DacSwing(pBtCoexist, NORMAL_EXEC, bSWDACSwing, dacSwingLvl);
}
static void halbtc8723b2ant_SetAntPath(
struct btc_coexist *pBtCoexist, u8 antPosType, bool bInitHwCfg, bool bWifiOff
)
{
struct btc_board_info *pBoardInfo = &pBtCoexist->boardInfo;
u32 fwVer = 0, u4Tmp = 0;
bool bPgExtSwitch = false;
bool bUseExtSwitch = false;
u8 H2C_Parameter[2] = {0};
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_EXT_SWITCH, &bPgExtSwitch);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_FW_VER, &fwVer); /* [31:16]=fw ver, [15:0]=fw sub ver */
if ((fwVer > 0 && fwVer < 0xc0000) || bPgExtSwitch)
bUseExtSwitch = true;
if (bInitHwCfg) {
pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x39, 0x8, 0x1);
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x974, 0xff);
pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x944, 0x3, 0x3);
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x930, 0x77);
pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x67, 0x20, 0x1);
if (fwVer >= 0x180000) {
/* Use H2C to set GNT_BT to LOW */
H2C_Parameter[0] = 0;
pBtCoexist->fBtcFillH2c(pBtCoexist, 0x6E, 1, H2C_Parameter);
} else {
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x765, 0x0);
}
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x0);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); /* WiFi TRx Mask off */
pBtCoexist->fBtcSetBtReg(pBtCoexist, BTC_BT_REG_RF, 0x3c, 0x01); /* BT TRx Mask off */
if (pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT) {
/* tell firmware "no antenna inverse" */
H2C_Parameter[0] = 0;
} else {
/* tell firmware "antenna inverse" */
H2C_Parameter[0] = 1;
}
if (bUseExtSwitch) {
/* ext switch type */
H2C_Parameter[1] = 1;
} else {
/* int switch type */
H2C_Parameter[1] = 0;
}
pBtCoexist->fBtcFillH2c(pBtCoexist, 0x65, 2, H2C_Parameter);
}
/* ext switch setting */
if (bUseExtSwitch) {
if (bInitHwCfg) {
/* 0x4c[23]= 0, 0x4c[24]= 1 Antenna control by WL/BT */
u4Tmp = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x4c);
u4Tmp &= ~BIT23;
u4Tmp |= BIT24;
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x4c, u4Tmp);
}
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x0); /* fixed internal switch S1->WiFi, S0->BT */
switch (antPosType) {
case BTC_ANT_WIFI_AT_MAIN:
pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x92c, 0x3, 0x1); /* ext switch main at wifi */
break;
case BTC_ANT_WIFI_AT_AUX:
pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x92c, 0x3, 0x2); /* ext switch aux at wifi */
break;
}
} else { /* internal switch */
if (bInitHwCfg) {
/* 0x4c[23]= 0, 0x4c[24]= 1 Antenna control by WL/BT */
u4Tmp = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x4c);
u4Tmp |= BIT23;
u4Tmp &= ~BIT24;
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x4c, u4Tmp);
}
pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x64, 0x1, 0x0); /* fixed external switch S1->Main, S0->Aux */
switch (antPosType) {
case BTC_ANT_WIFI_AT_MAIN:
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x0); /* fixed internal switch S1->WiFi, S0->BT */
break;
case BTC_ANT_WIFI_AT_AUX:
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x280); /* fixed internal switch S0->WiFi, S1->BT */
break;
}
}
}
static void halbtc8723b2ant_PsTdma(
struct btc_coexist *pBtCoexist, bool bForceExec, bool bTurnOn, u8 type
)
{
pCoexDm->bCurPsTdmaOn = bTurnOn;
pCoexDm->curPsTdma = type;
if (!bForceExec) {
if (
(pCoexDm->bPrePsTdmaOn == pCoexDm->bCurPsTdmaOn) &&
(pCoexDm->prePsTdma == pCoexDm->curPsTdma)
)
return;
}
if (bTurnOn) {
switch (type) {
case 1:
default:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x1a, 0x1a, 0xe1, 0x90);
break;
case 2:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x12, 0x12, 0xe1, 0x90);
break;
case 3:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x1c, 0x3, 0xf1, 0x90);
break;
case 4:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x10, 0x03, 0xf1, 0x90);
break;
case 5:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x1a, 0x1a, 0x60, 0x90);
break;
case 6:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x12, 0x12, 0x60, 0x90);
break;
case 7:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x1c, 0x3, 0x70, 0x90);
break;
case 8:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xa3, 0x10, 0x3, 0x70, 0x90);
break;
case 9:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x1a, 0x1a, 0xe1, 0x90);
break;
case 10:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x12, 0x12, 0xe1, 0x90);
break;
case 11:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0xa, 0xa, 0xe1, 0x90);
break;
case 12:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x5, 0x5, 0xe1, 0x90);
break;
case 13:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x1a, 0x1a, 0x60, 0x90);
break;
case 14:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x12, 0x12, 0x60, 0x90);
break;
case 15:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0xa, 0xa, 0x60, 0x90);
break;
case 16:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x5, 0x5, 0x60, 0x90);
break;
case 17:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xa3, 0x2f, 0x2f, 0x60, 0x90);
break;
case 18:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x5, 0x5, 0xe1, 0x90);
break;
case 19:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x25, 0x25, 0xe1, 0x90);
break;
case 20:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x25, 0x25, 0x60, 0x90);
break;
case 21:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x15, 0x03, 0x70, 0x90);
break;
case 71:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x1a, 0x1a, 0xe1, 0x90);
break;
}
} else {
/* disable PS tdma */
switch (type) {
case 0:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0x0, 0x0, 0x0, 0x40, 0x0);
break;
case 1:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0x0, 0x0, 0x0, 0x48, 0x0);
break;
default:
halbtc8723b2ant_SetFwPstdma(pBtCoexist, 0x0, 0x0, 0x0, 0x40, 0x0);
break;
}
}
/* update pre state */
pCoexDm->bPrePsTdmaOn = pCoexDm->bCurPsTdmaOn;
pCoexDm->prePsTdma = pCoexDm->curPsTdma;
}
static void halbtc8723b2ant_CoexAllOff(struct btc_coexist *pBtCoexist)
{
/* fw all off */
halbtc8723b2ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 1);
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 6);
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
/* sw all off */
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
/* hw all off */
/* pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); */
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
}
static void halbtc8723b2ant_InitCoexDm(struct btc_coexist *pBtCoexist)
{
/* force to reset coex mechanism */
halbtc8723b2ant_PsTdma(pBtCoexist, FORCE_EXEC, false, 1);
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, FORCE_EXEC, 6);
halbtc8723b2ant_DecBtPwr(pBtCoexist, FORCE_EXEC, 0);
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
static void halbtc8723b2ant_ActionBtInquiry(struct btc_coexist *pBtCoexist)
{
bool bWifiConnected = false;
bool bLowPwrDisable = true;
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &bLowPwrDisable);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
if (bWifiConnected) {
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7);
halbtc8723b2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
} else {
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
halbtc8723b2ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 1);
}
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, FORCE_EXEC, 6);
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
pCoexDm->bNeedRecover0x948 = true;
pCoexDm->backup0x948 = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x948);
halbtc8723b2ant_SetAntPath(pBtCoexist, BTC_ANT_WIFI_AT_AUX, false, false);
}
static bool halbtc8723b2ant_IsCommonAction(struct btc_coexist *pBtCoexist)
{
u8 btRssiState = BTC_RSSI_STATE_HIGH;
bool bCommon = false, bWifiConnected = false, bWifiBusy = false;
bool bBtHsOn = false, bLowPwrDisable = false;
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
if (!bWifiConnected) {
bLowPwrDisable = false;
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &bLowPwrDisable);
halbtc8723b2ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, false, 0x8);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
halbtc8723b2ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 1);
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 6);
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
bCommon = true;
} else {
if (BT_8723B_2ANT_BT_STATUS_NON_CONNECTED_IDLE == pCoexDm->btStatus) {
bLowPwrDisable = false;
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &bLowPwrDisable);
halbtc8723b2ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, false, 0x8);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
halbtc8723b2ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 1);
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 0xb);
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
bCommon = true;
} else if (BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus) {
bLowPwrDisable = true;
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &bLowPwrDisable);
if (bBtHsOn)
return false;
halbtc8723b2ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, false, 0x8);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
halbtc8723b2ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 1);
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 0xb);
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
bCommon = true;
} else {
bLowPwrDisable = true;
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &bLowPwrDisable);
if (bWifiBusy) {
bCommon = false;
} else {
if (bBtHsOn)
return false;
btRssiState = halbtc8723b2ant_BtRssiState(2, 29, 0);
halbtc8723b2ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, false, 0x8);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7);
halbtc8723b2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 21);
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 0xb);
if (BTC_RSSI_HIGH(btRssiState))
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 2);
else
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
bCommon = true;
}
}
}
return bCommon;
}
static void halbtc8723b2ant_TdmaDurationAdjust(
struct btc_coexist *pBtCoexist, bool bScoHid, bool bTxPause, u8 maxInterval
)
{
static s32 up, dn, m, n, WaitCount;
s32 result; /* 0: no change, +1: increase WiFi duration, -1: decrease WiFi duration */
u8 retryCount = 0;
if (!pCoexDm->bAutoTdmaAdjust) {
pCoexDm->bAutoTdmaAdjust = true;
{
if (bScoHid) {
if (bTxPause) {
if (maxInterval == 1)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(13);
else if (maxInterval == 2)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(14);
else
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(15);
} else {
if (maxInterval == 1)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(9);
else if (maxInterval == 2)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(10);
else
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(11);
}
} else {
if (bTxPause) {
if (maxInterval == 1)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(5);
else if (maxInterval == 2)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(6);
else
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(7);
} else {
if (maxInterval == 1)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(1);
else if (maxInterval == 2)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(2);
else
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(3);
}
}
}
/* */
up = 0;
dn = 0;
m = 1;
n = 3;
result = 0;
WaitCount = 0;
} else {
/* acquire the BT TRx retry count from BT_Info byte2 */
retryCount = pCoexSta->btRetryCnt;
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;
}
} 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;
}
} 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;
}
if (maxInterval == 1) {
if (bTxPause) {
if (pCoexDm->curPsTdma == 71)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(5);
else if (pCoexDm->curPsTdma == 1)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(5);
else if (pCoexDm->curPsTdma == 2)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(6);
else if (pCoexDm->curPsTdma == 3)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(7);
else if (pCoexDm->curPsTdma == 4)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(8);
if (pCoexDm->curPsTdma == 9)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(13);
else if (pCoexDm->curPsTdma == 10)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(14);
else if (pCoexDm->curPsTdma == 11)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(15);
else if (pCoexDm->curPsTdma == 12)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(16);
if (result == -1) {
if (pCoexDm->curPsTdma == 5)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(6);
else if (pCoexDm->curPsTdma == 6)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(7);
else if (pCoexDm->curPsTdma == 7)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(8);
else if (pCoexDm->curPsTdma == 13)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(14);
else if (pCoexDm->curPsTdma == 14)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(15);
else if (pCoexDm->curPsTdma == 15)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(16);
} else if (result == 1) {
if (pCoexDm->curPsTdma == 8)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(7);
else if (pCoexDm->curPsTdma == 7)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(6);
else if (pCoexDm->curPsTdma == 6)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(5);
else if (pCoexDm->curPsTdma == 16)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(15);
else if (pCoexDm->curPsTdma == 15)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(14);
else if (pCoexDm->curPsTdma == 14)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(13);
}
} else {
if (pCoexDm->curPsTdma == 5)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(71);
else if (pCoexDm->curPsTdma == 6)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(2);
else if (pCoexDm->curPsTdma == 7)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(3);
else if (pCoexDm->curPsTdma == 8)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(4);
if (pCoexDm->curPsTdma == 13)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(9);
else if (pCoexDm->curPsTdma == 14)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(10);
else if (pCoexDm->curPsTdma == 15)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(11);
else if (pCoexDm->curPsTdma == 16)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(12);
if (result == -1) {
if (pCoexDm->curPsTdma == 71)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(1);
else if (pCoexDm->curPsTdma == 1)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(2);
else if (pCoexDm->curPsTdma == 2)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(3);
else if (pCoexDm->curPsTdma == 3)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(4);
else if (pCoexDm->curPsTdma == 9)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(10);
else if (pCoexDm->curPsTdma == 10)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(11);
else if (pCoexDm->curPsTdma == 11)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(12);
} else if (result == 1) {
if (pCoexDm->curPsTdma == 4)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(3);
else if (pCoexDm->curPsTdma == 3)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(2);
else if (pCoexDm->curPsTdma == 2)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(1);
else if (pCoexDm->curPsTdma == 1)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(71);
else if (pCoexDm->curPsTdma == 12)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(11);
else if (pCoexDm->curPsTdma == 11)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(10);
else if (pCoexDm->curPsTdma == 10)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(9);
}
}
} else if (maxInterval == 2) {
if (bTxPause) {
if (pCoexDm->curPsTdma == 1)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(6);
else if (pCoexDm->curPsTdma == 2)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(6);
else if (pCoexDm->curPsTdma == 3)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(7);
else if (pCoexDm->curPsTdma == 4)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(8);
if (pCoexDm->curPsTdma == 9)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(14);
else if (pCoexDm->curPsTdma == 10)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(14);
else if (pCoexDm->curPsTdma == 11)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(15);
else if (pCoexDm->curPsTdma == 12)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(16);
if (result == -1) {
if (pCoexDm->curPsTdma == 5)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(6);
else if (pCoexDm->curPsTdma == 6)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(7);
else if (pCoexDm->curPsTdma == 7)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(8);
else if (pCoexDm->curPsTdma == 13)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(14);
else if (pCoexDm->curPsTdma == 14)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(15);
else if (pCoexDm->curPsTdma == 15)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(16);
} else if (result == 1) {
if (pCoexDm->curPsTdma == 8)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(7);
else if (pCoexDm->curPsTdma == 7)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(6);
else if (pCoexDm->curPsTdma == 6)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(6);
else if (pCoexDm->curPsTdma == 16)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(15);
else if (pCoexDm->curPsTdma == 15)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(14);
else if (pCoexDm->curPsTdma == 14)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(14);
}
} else {
if (pCoexDm->curPsTdma == 5)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(2);
else if (pCoexDm->curPsTdma == 6)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(2);
else if (pCoexDm->curPsTdma == 7)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(3);
else if (pCoexDm->curPsTdma == 8)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(4);
if (pCoexDm->curPsTdma == 13)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(10);
else if (pCoexDm->curPsTdma == 14)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(10);
else if (pCoexDm->curPsTdma == 15)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(11);
else if (pCoexDm->curPsTdma == 16)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(12);
if (result == -1) {
if (pCoexDm->curPsTdma == 1)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(2);
else if (pCoexDm->curPsTdma == 2)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(3);
else if (pCoexDm->curPsTdma == 3)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(4);
else if (pCoexDm->curPsTdma == 9)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(10);
else if (pCoexDm->curPsTdma == 10)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(11);
else if (pCoexDm->curPsTdma == 11)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(12);
} else if (result == 1) {
if (pCoexDm->curPsTdma == 4)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(3);
else if (pCoexDm->curPsTdma == 3)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(2);
else if (pCoexDm->curPsTdma == 2)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(2);
else if (pCoexDm->curPsTdma == 12)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(11);
else if (pCoexDm->curPsTdma == 11)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(10);
else if (pCoexDm->curPsTdma == 10)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(10);
}
}
} else if (maxInterval == 3) {
if (bTxPause) {
if (pCoexDm->curPsTdma == 1)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(7);
else if (pCoexDm->curPsTdma == 2)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(7);
else if (pCoexDm->curPsTdma == 3)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(7);
else if (pCoexDm->curPsTdma == 4)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(8);
if (pCoexDm->curPsTdma == 9)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(15);
else if (pCoexDm->curPsTdma == 10)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(15);
else if (pCoexDm->curPsTdma == 11)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(15);
else if (pCoexDm->curPsTdma == 12)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(16);
if (result == -1) {
if (pCoexDm->curPsTdma == 5)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(7);
else if (pCoexDm->curPsTdma == 6)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(7);
else if (pCoexDm->curPsTdma == 7)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(8);
else if (pCoexDm->curPsTdma == 13)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(15);
else if (pCoexDm->curPsTdma == 14)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(15);
else if (pCoexDm->curPsTdma == 15)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(16);
} else if (result == 1) {
if (pCoexDm->curPsTdma == 8)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(7);
else if (pCoexDm->curPsTdma == 7)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(7);
else if (pCoexDm->curPsTdma == 6)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(7);
else if (pCoexDm->curPsTdma == 16)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(15);
else if (pCoexDm->curPsTdma == 15)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(15);
else if (pCoexDm->curPsTdma == 14)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(15);
}
} else {
if (pCoexDm->curPsTdma == 5)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(3);
else if (pCoexDm->curPsTdma == 6)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(3);
else if (pCoexDm->curPsTdma == 7)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(3);
else if (pCoexDm->curPsTdma == 8)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(4);
if (pCoexDm->curPsTdma == 13)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(11);
else if (pCoexDm->curPsTdma == 14)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(11);
else if (pCoexDm->curPsTdma == 15)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(11);
else if (pCoexDm->curPsTdma == 16)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(12);
if (result == -1) {
if (pCoexDm->curPsTdma == 1)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(3);
else if (pCoexDm->curPsTdma == 2)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(3);
else if (pCoexDm->curPsTdma == 3)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(4);
else if (pCoexDm->curPsTdma == 9)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(11);
else if (pCoexDm->curPsTdma == 10)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(11);
else if (pCoexDm->curPsTdma == 11)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(12);
} else if (result == 1) {
if (pCoexDm->curPsTdma == 4)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(3);
else if (pCoexDm->curPsTdma == 3)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(3);
else if (pCoexDm->curPsTdma == 2)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(3);
else if (pCoexDm->curPsTdma == 12)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(11);
else if (pCoexDm->curPsTdma == 11)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(11);
else if (pCoexDm->curPsTdma == 10)
HAL_BTC8723B2ANT_DMA_DURATION_ADJUST(11);
}
}
}
}
/* 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) {
bool bScan = false, bLink = false, bRoam = false;
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)
halbtc8723b2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, pCoexDm->psTdmaDuAdjType);
}
}
/* SCO only or SCO+PAN(HS) */
static void halbtc8723b2ant_ActionSco(struct btc_coexist *pBtCoexist)
{
u8 wifiRssiState, btRssiState;
u32 wifiBw;
wifiRssiState = halbtc8723b2ant_WifiRssiState(pBtCoexist, 0, 2, 15, 0);
btRssiState = halbtc8723b2ant_BtRssiState(2, 29, 0);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8723b2ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, false, 0x8);
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 4);
if (BTC_RSSI_HIGH(btRssiState))
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 2);
else
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
if (BTC_WIFI_BW_LEGACY == wifiBw) /* for SCO quality at 11b/g mode */
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
else /* for SCO quality & wifi performance balance at 11n mode */
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 8);
halbtc8723b2ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 0); /* for voice quality */
/* sw mechanism */
if (BTC_WIFI_BW_HT40 == wifiBw) {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, true, 0x4);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, true, 0x4);
}
} else {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, true, 0x4);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, true, 0x4);
}
}
}
static void halbtc8723b2ant_ActionHid(struct btc_coexist *pBtCoexist)
{
u8 wifiRssiState, btRssiState;
u32 wifiBw;
wifiRssiState = halbtc8723b2ant_WifiRssiState(pBtCoexist, 0, 2, 15, 0);
btRssiState = halbtc8723b2ant_BtRssiState(2, 29, 0);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8723b2ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, false, 0x8);
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 6);
if (BTC_RSSI_HIGH(btRssiState))
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 2);
else
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
if (BTC_WIFI_BW_LEGACY == wifiBw) /* for HID at 11b/g mode */
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7);
else /* for HID quality & wifi performance balance at 11n mode */
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 9);
if (
(btRssiState == BTC_RSSI_STATE_HIGH) ||
(btRssiState == BTC_RSSI_STATE_STAY_HIGH)
)
halbtc8723b2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
else
halbtc8723b2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 13);
/* sw mechanism */
if (BTC_WIFI_BW_HT40 == wifiBw) {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
} else {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
}
}
/* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */
static void halbtc8723b2ant_ActionA2dp(struct btc_coexist *pBtCoexist)
{
u8 wifiRssiState, wifiRssiState1, btRssiState;
u32 wifiBw;
u8 apNum = 0;
wifiRssiState = halbtc8723b2ant_WifiRssiState(pBtCoexist, 0, 2, 15, 0);
wifiRssiState1 = halbtc8723b2ant_WifiRssiState(pBtCoexist, 1, 2, 40, 0);
btRssiState = halbtc8723b2ant_BtRssiState(2, 29, 0);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U1_AP_NUM, &apNum);
/* define the office environment */
if (apNum >= 10 && BTC_RSSI_HIGH(wifiRssiState1)) {
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8723b2ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, false, 0x8);
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 6);
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
halbtc8723b2ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 1);
/* sw mechanism */
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
if (BTC_WIFI_BW_HT40 == wifiBw) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, true, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, true, 0x18);
}
return;
}
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8723b2ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, false, 0x8);
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 6);
if (BTC_RSSI_HIGH(btRssiState))
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 2);
else
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7);
if (
(btRssiState == BTC_RSSI_STATE_HIGH) ||
(btRssiState == BTC_RSSI_STATE_STAY_HIGH)
)
halbtc8723b2ant_TdmaDurationAdjust(pBtCoexist, false, false, 1);
else
halbtc8723b2ant_TdmaDurationAdjust(pBtCoexist, false, true, 1);
/* sw mechanism */
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
if (BTC_WIFI_BW_HT40 == wifiBw) {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
} else {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
}
}
static void halbtc8723b2ant_ActionA2dpPanHs(struct btc_coexist *pBtCoexist)
{
u8 wifiRssiState, btRssiState;
u32 wifiBw;
wifiRssiState = halbtc8723b2ant_WifiRssiState(pBtCoexist, 0, 2, 15, 0);
btRssiState = halbtc8723b2ant_BtRssiState(2, 29, 0);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8723b2ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, false, 0x8);
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 6);
if (BTC_RSSI_HIGH(btRssiState))
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 2);
else
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7);
halbtc8723b2ant_TdmaDurationAdjust(pBtCoexist, false, true, 2);
/* sw mechanism */
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
if (BTC_WIFI_BW_HT40 == wifiBw) {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
} else {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
}
}
static void halbtc8723b2ant_ActionPanEdr(struct btc_coexist *pBtCoexist)
{
u8 wifiRssiState, btRssiState;
u32 wifiBw;
wifiRssiState = halbtc8723b2ant_WifiRssiState(pBtCoexist, 0, 2, 15, 0);
btRssiState = halbtc8723b2ant_BtRssiState(2, 29, 0);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8723b2ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, false, 0x8);
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 6);
if (BTC_RSSI_HIGH(btRssiState))
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 2);
else
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 10);
if (
(btRssiState == BTC_RSSI_STATE_HIGH) ||
(btRssiState == BTC_RSSI_STATE_STAY_HIGH)
)
halbtc8723b2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 1);
else
halbtc8723b2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 5);
/* sw mechanism */
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
if (BTC_WIFI_BW_HT40 == wifiBw) {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
} else {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
}
}
/* PAN(HS) only */
static void halbtc8723b2ant_ActionPanHs(struct btc_coexist *pBtCoexist)
{
u8 wifiRssiState, btRssiState;
u32 wifiBw;
wifiRssiState = halbtc8723b2ant_WifiRssiState(pBtCoexist, 0, 2, 15, 0);
btRssiState = halbtc8723b2ant_BtRssiState(2, 29, 0);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8723b2ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, false, 0x8);
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 6);
if (BTC_RSSI_HIGH(btRssiState))
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 2);
else
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7);
halbtc8723b2ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 1);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
if (BTC_WIFI_BW_HT40 == wifiBw) {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
} else {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
}
}
/* PAN(EDR)+A2DP */
static void halbtc8723b2ant_ActionPanEdrA2dp(struct btc_coexist *pBtCoexist)
{
u8 wifiRssiState, btRssiState;
u32 wifiBw;
wifiRssiState = halbtc8723b2ant_WifiRssiState(pBtCoexist, 0, 2, 15, 0);
btRssiState = halbtc8723b2ant_BtRssiState(2, 29, 0);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8723b2ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, false, 0x8);
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 6);
if (BTC_RSSI_HIGH(btRssiState))
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 2);
else
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
if (
(btRssiState == BTC_RSSI_STATE_HIGH) ||
(btRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 12);
if (BTC_WIFI_BW_HT40 == wifiBw)
halbtc8723b2ant_TdmaDurationAdjust(pBtCoexist, false, true, 3);
else
halbtc8723b2ant_TdmaDurationAdjust(pBtCoexist, false, false, 3);
} else {
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7);
halbtc8723b2ant_TdmaDurationAdjust(pBtCoexist, false, true, 3);
}
/* sw mechanism */
if (BTC_WIFI_BW_HT40 == wifiBw) {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
} else {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, false, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
}
}
static void halbtc8723b2ant_ActionPanEdrHid(struct btc_coexist *pBtCoexist)
{
u8 wifiRssiState, btRssiState;
u32 wifiBw;
wifiRssiState = halbtc8723b2ant_WifiRssiState(pBtCoexist, 0, 2, 15, 0);
btRssiState = halbtc8723b2ant_BtRssiState(2, 29, 0);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
halbtc8723b2ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, false, 0x8);
if (BTC_RSSI_HIGH(btRssiState))
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 2);
else
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
if (
(btRssiState == BTC_RSSI_STATE_HIGH) ||
(btRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
if (BTC_WIFI_BW_HT40 == wifiBw) {
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 3);
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 11);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x780);
} else {
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 6);
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
}
halbtc8723b2ant_TdmaDurationAdjust(pBtCoexist, true, false, 2);
} else {
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 6);
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 11);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8723b2ant_TdmaDurationAdjust(pBtCoexist, true, true, 2);
}
/* sw mechanism */
if (BTC_WIFI_BW_HT40 == wifiBw) {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
} else {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
}
}
/* HID+A2DP+PAN(EDR) */
static void halbtc8723b2ant_ActionHidA2dpPanEdr(struct btc_coexist *pBtCoexist)
{
u8 wifiRssiState, btRssiState;
u32 wifiBw;
wifiRssiState = halbtc8723b2ant_WifiRssiState(pBtCoexist, 0, 2, 15, 0);
btRssiState = halbtc8723b2ant_BtRssiState(2, 29, 0);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8723b2ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, false, 0x8);
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 6);
if (BTC_RSSI_HIGH(btRssiState))
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 2);
else
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7);
if (
(btRssiState == BTC_RSSI_STATE_HIGH) ||
(btRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
if (BTC_WIFI_BW_HT40 == wifiBw)
halbtc8723b2ant_TdmaDurationAdjust(pBtCoexist, true, true, 2);
else
halbtc8723b2ant_TdmaDurationAdjust(pBtCoexist, true, false, 3);
} else
halbtc8723b2ant_TdmaDurationAdjust(pBtCoexist, true, true, 3);
/* sw mechanism */
if (BTC_WIFI_BW_HT40 == wifiBw) {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
} else {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
}
}
static void halbtc8723b2ant_ActionHidA2dp(struct btc_coexist *pBtCoexist)
{
u8 wifiRssiState, btRssiState;
u32 wifiBw;
u8 apNum = 0;
wifiRssiState = halbtc8723b2ant_WifiRssiState(pBtCoexist, 0, 2, 15, 0);
/* btRssiState = halbtc8723b2ant_BtRssiState(2, 29, 0); */
btRssiState = halbtc8723b2ant_BtRssiState(3, 29, 37);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8723b2ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, true, 0x5);
halbtc8723b2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 6);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
if (BTC_WIFI_BW_LEGACY == wifiBw) {
if (BTC_RSSI_HIGH(btRssiState))
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 2);
else if (BTC_RSSI_MEDIUM(btRssiState))
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 2);
else
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
} else {
/* only 802.11N mode we have to dec bt power to 4 degree */
if (BTC_RSSI_HIGH(btRssiState)) {
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U1_AP_NUM, &apNum);
/* need to check ap Number of Not */
if (apNum < 10)
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 4);
else
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 2);
} else if (BTC_RSSI_MEDIUM(btRssiState))
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 2);
else
halbtc8723b2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
}
halbtc8723b2ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7);
if (
(btRssiState == BTC_RSSI_STATE_HIGH) ||
(btRssiState == BTC_RSSI_STATE_STAY_HIGH)
)
halbtc8723b2ant_TdmaDurationAdjust(pBtCoexist, true, false, 2);
else
halbtc8723b2ant_TdmaDurationAdjust(pBtCoexist, true, true, 2);
/* sw mechanism */
if (BTC_WIFI_BW_HT40 == wifiBw) {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, true, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
} else {
if (
(wifiRssiState == BTC_RSSI_STATE_HIGH) ||
(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH)
) {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, true, false, false, 0x18);
} else {
halbtc8723b2ant_SwMechanism1(pBtCoexist, false, true, false, false);
halbtc8723b2ant_SwMechanism2(pBtCoexist, false, false, false, 0x18);
}
}
}
static void halbtc8723b2ant_RunCoexistMechanism(struct btc_coexist *pBtCoexist)
{
u8 algorithm = 0;
if (pBtCoexist->bManualControl) {
return;
}
if (pCoexSta->bUnderIps) {
return;
}
algorithm = halbtc8723b2ant_ActionAlgorithm(pBtCoexist);
if (pCoexSta->bC2hBtInquiryPage && (BT_8723B_2ANT_COEX_ALGO_PANHS != algorithm)) {
halbtc8723b2ant_ActionBtInquiry(pBtCoexist);
return;
} else {
if (pCoexDm->bNeedRecover0x948) {
pCoexDm->bNeedRecover0x948 = false;
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, pCoexDm->backup0x948);
}
}
pCoexDm->curAlgorithm = algorithm;
if (halbtc8723b2ant_IsCommonAction(pBtCoexist)) {
pCoexDm->bAutoTdmaAdjust = false;
} else {
if (pCoexDm->curAlgorithm != pCoexDm->preAlgorithm) {
pCoexDm->bAutoTdmaAdjust = false;
}
switch (pCoexDm->curAlgorithm) {
case BT_8723B_2ANT_COEX_ALGO_SCO:
halbtc8723b2ant_ActionSco(pBtCoexist);
break;
case BT_8723B_2ANT_COEX_ALGO_HID:
halbtc8723b2ant_ActionHid(pBtCoexist);
break;
case BT_8723B_2ANT_COEX_ALGO_A2DP:
halbtc8723b2ant_ActionA2dp(pBtCoexist);
break;
case BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS:
halbtc8723b2ant_ActionA2dpPanHs(pBtCoexist);
break;
case BT_8723B_2ANT_COEX_ALGO_PANEDR:
halbtc8723b2ant_ActionPanEdr(pBtCoexist);
break;
case BT_8723B_2ANT_COEX_ALGO_PANHS:
halbtc8723b2ant_ActionPanHs(pBtCoexist);
break;
case BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP:
halbtc8723b2ant_ActionPanEdrA2dp(pBtCoexist);
break;
case BT_8723B_2ANT_COEX_ALGO_PANEDR_HID:
halbtc8723b2ant_ActionPanEdrHid(pBtCoexist);
break;
case BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR:
halbtc8723b2ant_ActionHidA2dpPanEdr(pBtCoexist);
break;
case BT_8723B_2ANT_COEX_ALGO_HID_A2DP:
halbtc8723b2ant_ActionHidA2dp(pBtCoexist);
break;
default:
halbtc8723b2ant_CoexAllOff(pBtCoexist);
break;
}
pCoexDm->preAlgorithm = pCoexDm->curAlgorithm;
}
}
static void halbtc8723b2ant_WifiOffHwCfg(struct btc_coexist *pBtCoexist)
{
bool bIsInMpMode = false;
u8 H2C_Parameter[2] = {0};
u32 fwVer = 0;
/* set wlan_act to low */
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x76e, 0x4);
pBtCoexist->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x780); /* WiFi goto standby while GNT_BT 0-->1 */
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_FW_VER, &fwVer);
if (fwVer >= 0x180000) {
/* Use H2C to set GNT_BT to HIGH */
H2C_Parameter[0] = 1;
pBtCoexist->fBtcFillH2c(pBtCoexist, 0x6E, 1, H2C_Parameter);
} else
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x765, 0x18);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_IS_IN_MP_MODE, &bIsInMpMode);
if (!bIsInMpMode)
pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x67, 0x20, 0x0); /* BT select s0/s1 is controlled by BT */
else
pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x67, 0x20, 0x1); /* BT select s0/s1 is controlled by WiFi */
}
static void halbtc8723b2ant_InitHwConfig(struct btc_coexist *pBtCoexist, bool bBackUp)
{
u8 u1Tmp = 0;
/* backup rf 0x1e value */
pCoexDm->btRf0x1eBackup =
pBtCoexist->fBtcGetRfReg(pBtCoexist, BTC_RF_A, 0x1e, 0xfffff);
/* 0x790[5:0]= 0x5 */
u1Tmp = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x790);
u1Tmp &= 0xc0;
u1Tmp |= 0x5;
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x790, u1Tmp);
/* Antenna config */
halbtc8723b2ant_SetAntPath(pBtCoexist, BTC_ANT_WIFI_AT_MAIN, true, false);
/* PTA parameter */
halbtc8723b2ant_CoexTableWithType(pBtCoexist, FORCE_EXEC, 0);
/* Enable counter statistics */
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x76e, 0xc); /* 0x76e[3] = 1, WLAN_Act control by PTA */
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x778, 0x3);
pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x40, 0x20, 0x1);
}
/* */
/* work around function start with wa_halbtc8723b2ant_ */
/* */
/* */
/* extern function start with EXhalbtc8723b2ant_ */
/* */
void EXhalbtc8723b2ant_PowerOnSetting(struct btc_coexist *pBtCoexist)
{
struct btc_board_info *pBoardInfo = &pBtCoexist->boardInfo;
u8 u1Tmp = 0x4; /* Set BIT2 by default since it's 2ant case */
u16 u2Tmp = 0x0;
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x67, 0x20);
/* enable BB, REG_SYS_FUNC_EN such that we can write 0x948 correctly. */
u2Tmp = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0x2);
pBtCoexist->fBtcWrite2Byte(pBtCoexist, 0x2, u2Tmp | BIT0 | BIT1);
/* set GRAN_BT = 1 */
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x765, 0x18);
/* set WLAN_ACT = 0 */
pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x76e, 0x4);
/* */
/* S0 or S1 setting and Local register setting(By the setting fw can get ant number, S0/S1, ... info) */
/* Local setting bit define */
/* BIT0: "0" for no antenna inverse; "1" for antenna inverse */
/* BIT1: "0" for internal switch; "1" for external switch */
/* BIT2: "0" for one antenna; "1" for two antenna */
/* NOTE: here default all internal switch and 1-antenna ==> BIT1 = 0 and BIT2 = 0 */
if (pBtCoexist->chipInterface == BTC_INTF_USB) {
/* fixed at S0 for USB interface */
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x0);
u1Tmp |= 0x1; /* antenna inverse */
pBtCoexist->fBtcWriteLocalReg1Byte(pBtCoexist, 0xfe08, u1Tmp);
pBoardInfo->btdmAntPos = BTC_ANTENNA_AT_AUX_PORT;
} else {
/* for PCIE and SDIO interface, we check efuse 0xc3[6] */
if (pBoardInfo->singleAntPath == 0) {
/* set to S1 */
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x280);
pBoardInfo->btdmAntPos = BTC_ANTENNA_AT_MAIN_PORT;
} else if (pBoardInfo->singleAntPath == 1) {
/* set to S0 */
pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x0);
u1Tmp |= 0x1; /* antenna inverse */
pBoardInfo->btdmAntPos = BTC_ANTENNA_AT_AUX_PORT;
}
if (pBtCoexist->chipInterface == BTC_INTF_PCI)
pBtCoexist->fBtcWriteLocalReg1Byte(pBtCoexist, 0x384, u1Tmp);
else if (pBtCoexist->chipInterface == BTC_INTF_SDIO)
pBtCoexist->fBtcWriteLocalReg1Byte(pBtCoexist, 0x60, u1Tmp);
}
}
void EXhalbtc8723b2ant_InitHwConfig(struct btc_coexist *pBtCoexist, bool bWifiOnly)
{
halbtc8723b2ant_InitHwConfig(pBtCoexist, true);
}
void EXhalbtc8723b2ant_InitCoexDm(struct btc_coexist *pBtCoexist)
{
halbtc8723b2ant_InitCoexDm(pBtCoexist);
}
void EXhalbtc8723b2ant_IpsNotify(struct btc_coexist *pBtCoexist, u8 type)
{
if (BTC_IPS_ENTER == type) {
pCoexSta->bUnderIps = true;
halbtc8723b2ant_WifiOffHwCfg(pBtCoexist);
halbtc8723b2ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, true);
halbtc8723b2ant_CoexAllOff(pBtCoexist);
} else if (BTC_IPS_LEAVE == type) {
pCoexSta->bUnderIps = false;
halbtc8723b2ant_InitHwConfig(pBtCoexist, false);
halbtc8723b2ant_InitCoexDm(pBtCoexist);
halbtc8723b2ant_QueryBtInfo(pBtCoexist);
}
}
void EXhalbtc8723b2ant_LpsNotify(struct btc_coexist *pBtCoexist, u8 type)
{
if (BTC_LPS_ENABLE == type) {
pCoexSta->bUnderLps = true;
} else if (BTC_LPS_DISABLE == type) {
pCoexSta->bUnderLps = false;
}
}
void EXhalbtc8723b2ant_ScanNotify(struct btc_coexist *pBtCoexist, u8 type)
{
if (BTC_SCAN_START == type) {
} else if (BTC_SCAN_FINISH == type) {
}
}
void EXhalbtc8723b2ant_ConnectNotify(struct btc_coexist *pBtCoexist, u8 type)
{
if (BTC_ASSOCIATE_START == type) {
} else if (BTC_ASSOCIATE_FINISH == type) {
}
}
void EXhalbtc8723b2ant_MediaStatusNotify(struct btc_coexist *pBtCoexist, u8 type)
{
u8 H2C_Parameter[3] = {0};
u32 wifiBw;
u8 wifiCentralChnl;
u8 apNum = 0;
/* only 2.4G we need to inform bt the chnl mask */
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL, &wifiCentralChnl);
if ((BTC_MEDIA_CONNECT == type) && (wifiCentralChnl <= 14)) {
H2C_Parameter[0] = 0x1;
H2C_Parameter[1] = wifiCentralChnl;
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
if (BTC_WIFI_BW_HT40 == wifiBw)
H2C_Parameter[2] = 0x30;
else {
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U1_AP_NUM, &apNum);
if (apNum < 10)
H2C_Parameter[2] = 0x30;
else
H2C_Parameter[2] = 0x20;
}
}
pCoexDm->wifiChnlInfo[0] = H2C_Parameter[0];
pCoexDm->wifiChnlInfo[1] = H2C_Parameter[1];
pCoexDm->wifiChnlInfo[2] = H2C_Parameter[2];
pBtCoexist->fBtcFillH2c(pBtCoexist, 0x66, 3, H2C_Parameter);
}
void EXhalbtc8723b2ant_SpecialPacketNotify(struct btc_coexist *pBtCoexist, u8 type)
{
}
void EXhalbtc8723b2ant_BtInfoNotify(
struct btc_coexist *pBtCoexist, u8 *tmpBuf, u8 length
)
{
u8 btInfo = 0;
u8 i, rspSource = 0;
bool bBtBusy = false, bLimitedDig = false;
bool bWifiConnected = false;
pCoexSta->bC2hBtInfoReqSent = false;
rspSource = tmpBuf[0] & 0xf;
if (rspSource >= BT_INFO_SRC_8723B_2ANT_MAX)
rspSource = BT_INFO_SRC_8723B_2ANT_WIFI_FW;
pCoexSta->btInfoC2hCnt[rspSource]++;
for (i = 0; i < length; i++) {
pCoexSta->btInfoC2h[rspSource][i] = tmpBuf[i];
if (i == 1)
btInfo = tmpBuf[i];
}
if (pBtCoexist->bManualControl) {
return;
}
if (BT_INFO_SRC_8723B_2ANT_WIFI_FW != rspSource) {
pCoexSta->btRetryCnt = pCoexSta->btInfoC2h[rspSource][2] & 0xf; /* [3:0] */
pCoexSta->btRssi = pCoexSta->btInfoC2h[rspSource][3] * 2 + 10;
pCoexSta->btInfoExt = pCoexSta->btInfoC2h[rspSource][4];
pCoexSta->bBtTxRxMask = (pCoexSta->btInfoC2h[rspSource][2] & 0x40);
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_TX_RX_MASK, &pCoexSta->bBtTxRxMask);
if (pCoexSta->bBtTxRxMask) {
/* BT into is responded by BT FW and BT RF REG 0x3C != 0x01 => Need to switch BT TRx Mask */
pBtCoexist->fBtcSetBtReg(pBtCoexist, BTC_BT_REG_RF, 0x3c, 0x01);
}
/* Here we need to resend some wifi info to BT */
/* because bt is reset and loss of the info. */
if ((pCoexSta->btInfoExt & BIT1)) {
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
if (bWifiConnected)
EXhalbtc8723b2ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_CONNECT);
else
EXhalbtc8723b2ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_DISCONNECT);
}
if ((pCoexSta->btInfoExt & BIT3)) {
halbtc8723b2ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, false);
} else {
/* BT already NOT ignore Wlan active, do nothing here. */
}
}
/* check BIT2 first ==> check if bt is under inquiry or page scan */
if (btInfo & BT_INFO_8723B_2ANT_B_INQ_PAGE)
pCoexSta->bC2hBtInquiryPage = true;
else
pCoexSta->bC2hBtInquiryPage = false;
/* set link exist status */
if (!(btInfo & BT_INFO_8723B_2ANT_B_CONNECTION)) {
pCoexSta->bBtLinkExist = false;
pCoexSta->bPanExist = false;
pCoexSta->bA2dpExist = false;
pCoexSta->bHidExist = false;
pCoexSta->bScoExist = false;
} else { /* connection exists */
pCoexSta->bBtLinkExist = true;
if (btInfo & BT_INFO_8723B_2ANT_B_FTP)
pCoexSta->bPanExist = true;
else
pCoexSta->bPanExist = false;
if (btInfo & BT_INFO_8723B_2ANT_B_A2DP)
pCoexSta->bA2dpExist = true;
else
pCoexSta->bA2dpExist = false;
if (btInfo & BT_INFO_8723B_2ANT_B_HID)
pCoexSta->bHidExist = true;
else
pCoexSta->bHidExist = false;
if (btInfo & BT_INFO_8723B_2ANT_B_SCO_ESCO)
pCoexSta->bScoExist = true;
else
pCoexSta->bScoExist = false;
}
halbtc8723b2ant_UpdateBtLinkInfo(pBtCoexist);
if (!(btInfo & BT_INFO_8723B_2ANT_B_CONNECTION)) {
pCoexDm->btStatus = BT_8723B_2ANT_BT_STATUS_NON_CONNECTED_IDLE;
} else if (btInfo == BT_INFO_8723B_2ANT_B_CONNECTION) { /* connection exists but no busy */
pCoexDm->btStatus = BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE;
} else if (
(btInfo & BT_INFO_8723B_2ANT_B_SCO_ESCO) ||
(btInfo & BT_INFO_8723B_2ANT_B_SCO_BUSY)
) {
pCoexDm->btStatus = BT_8723B_2ANT_BT_STATUS_SCO_BUSY;
} else if (btInfo & BT_INFO_8723B_2ANT_B_ACL_BUSY) {
pCoexDm->btStatus = BT_8723B_2ANT_BT_STATUS_ACL_BUSY;
} else {
pCoexDm->btStatus = BT_8723B_2ANT_BT_STATUS_MAX;
}
if (
(BT_8723B_2ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) ||
(BT_8723B_2ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
(BT_8723B_2ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
) {
bBtBusy = true;
bLimitedDig = true;
} else {
bBtBusy = false;
bLimitedDig = false;
}
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bBtBusy);
pCoexDm->bLimitedDig = bLimitedDig;
pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_LIMITED_DIG, &bLimitedDig);
halbtc8723b2ant_RunCoexistMechanism(pBtCoexist);
}
void EXhalbtc8723b2ant_HaltNotify(struct btc_coexist *pBtCoexist)
{
halbtc8723b2ant_WifiOffHwCfg(pBtCoexist);
pBtCoexist->fBtcSetBtReg(pBtCoexist, BTC_BT_REG_RF, 0x3c, 0x15); /* BT goto standby while GNT_BT 1-->0 */
halbtc8723b2ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, true);
EXhalbtc8723b2ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_DISCONNECT);
}
void EXhalbtc8723b2ant_PnpNotify(struct btc_coexist *pBtCoexist, u8 pnpState)
{
if (BTC_WIFI_PNP_SLEEP == pnpState) {
} else if (BTC_WIFI_PNP_WAKE_UP == pnpState) {
halbtc8723b2ant_InitHwConfig(pBtCoexist, false);
halbtc8723b2ant_InitCoexDm(pBtCoexist);
halbtc8723b2ant_QueryBtInfo(pBtCoexist);
}
}
void EXhalbtc8723b2ant_Periodical(struct btc_coexist *pBtCoexist)
{
static u8 disVerInfoCnt;
u32 fwVer = 0, btPatchVer = 0;
if (disVerInfoCnt <= 5) {
disVerInfoCnt += 1;
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_BT_PATCH_VER, &btPatchVer);
pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_FW_VER, &fwVer);
}
if (
halbtc8723b2ant_IsWifiStatusChanged(pBtCoexist) ||
pCoexDm->bAutoTdmaAdjust
)
halbtc8723b2ant_RunCoexistMechanism(pBtCoexist);
}