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Diffstat (limited to 'drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c')
-rw-r--r--drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c3779
1 files changed, 3779 insertions, 0 deletions
diff --git a/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c b/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c
new file mode 100644
index 0000000..86040ad
--- /dev/null
+++ b/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c
@@ -0,0 +1,3779 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ ******************************************************************************/
+
+#include "Mp_Precomp.h"
+
+/* Global variables, these are static variables */
+static COEX_DM_8723B_1ANT GLCoexDm8723b1Ant;
+static PCOEX_DM_8723B_1ANT pCoexDm = &GLCoexDm8723b1Ant;
+static COEX_STA_8723B_1ANT GLCoexSta8723b1Ant;
+static PCOEX_STA_8723B_1ANT pCoexSta = &GLCoexSta8723b1Ant;
+
+static const char *const GLBtInfoSrc8723b1Ant[] = {
+ "BT Info[wifi fw]",
+ "BT Info[bt rsp]",
+ "BT Info[bt auto report]",
+};
+
+static u32 GLCoexVerDate8723b1Ant = 20140507;
+static u32 GLCoexVer8723b1Ant = 0x4e;
+
+/* local function proto type if needed */
+/* local function start with halbtc8723b1ant_ */
+static u8 halbtc8723b1ant_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_1ANT)) {
+
+ btRssiState = BTC_RSSI_STATE_HIGH;
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_BT_RSSI_STATE,
+ ("[BTCoex], BT Rssi state switch to High\n")
+ );
+ } else {
+ btRssiState = BTC_RSSI_STATE_STAY_LOW;
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_BT_RSSI_STATE,
+ ("[BTCoex], BT Rssi state stay at Low\n")
+ );
+ }
+ } else {
+ if (btRssi < rssiThresh) {
+ btRssiState = BTC_RSSI_STATE_LOW;
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_BT_RSSI_STATE,
+ ("[BTCoex], BT Rssi state switch to Low\n")
+ );
+ } else {
+ btRssiState = BTC_RSSI_STATE_STAY_HIGH;
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_BT_RSSI_STATE,
+ ("[BTCoex], BT Rssi state stay at High\n")
+ );
+ }
+ }
+ } else if (levelNum == 3) {
+ if (rssiThresh > rssiThresh1) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_BT_RSSI_STATE,
+ ("[BTCoex], BT Rssi thresh error!!\n")
+ );
+ 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_1ANT)) {
+ btRssiState = BTC_RSSI_STATE_MEDIUM;
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_BT_RSSI_STATE,
+ ("[BTCoex], BT Rssi state switch to Medium\n")
+ );
+ } else {
+ btRssiState = BTC_RSSI_STATE_STAY_LOW;
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_BT_RSSI_STATE,
+ ("[BTCoex], BT Rssi state stay at Low\n")
+ );
+ }
+ } else if (
+ (pCoexSta->preBtRssiState == BTC_RSSI_STATE_MEDIUM) ||
+ (pCoexSta->preBtRssiState == BTC_RSSI_STATE_STAY_MEDIUM)
+ ) {
+ if (btRssi >= (rssiThresh1+BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT)) {
+ btRssiState = BTC_RSSI_STATE_HIGH;
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_BT_RSSI_STATE,
+ ("[BTCoex], BT Rssi state switch to High\n")
+ );
+ } else if (btRssi < rssiThresh) {
+ btRssiState = BTC_RSSI_STATE_LOW;
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_BT_RSSI_STATE,
+ ("[BTCoex], BT Rssi state switch to Low\n")
+ );
+ } else {
+ btRssiState = BTC_RSSI_STATE_STAY_MEDIUM;
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_BT_RSSI_STATE,
+ ("[BTCoex], BT Rssi state stay at Medium\n")
+ );
+ }
+ } else {
+ if (btRssi < rssiThresh1) {
+ btRssiState = BTC_RSSI_STATE_MEDIUM;
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_BT_RSSI_STATE,
+ ("[BTCoex], BT Rssi state switch to Medium\n")
+ );
+ } else {
+ btRssiState = BTC_RSSI_STATE_STAY_HIGH;
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_BT_RSSI_STATE,
+ ("[BTCoex], BT Rssi state stay at High\n")
+ );
+ }
+ }
+ }
+
+ pCoexSta->preBtRssiState = btRssiState;
+
+ return btRssiState;
+}
+
+static void halbtc8723b1ant_UpdateRaMask(
+ PBTC_COEXIST pBtCoexist, bool bForceExec, u32 disRateMask
+)
+{
+ pCoexDm->curRaMask = disRateMask;
+
+ if (bForceExec || (pCoexDm->preRaMask != pCoexDm->curRaMask))
+ pBtCoexist->fBtcSet(
+ pBtCoexist,
+ BTC_SET_ACT_UPDATE_RAMASK,
+ &pCoexDm->curRaMask
+ );
+ pCoexDm->preRaMask = pCoexDm->curRaMask;
+}
+
+static void halbtc8723b1ant_AutoRateFallbackRetry(
+ PBTC_COEXIST pBtCoexist, bool bForceExec, u8 type
+)
+{
+ bool bWifiUnderBMode = false;
+
+ pCoexDm->curArfrType = type;
+
+ if (bForceExec || (pCoexDm->preArfrType != pCoexDm->curArfrType)) {
+ switch (pCoexDm->curArfrType) {
+ case 0: /* normal mode */
+ pBtCoexist->fBtcWrite4Byte(
+ pBtCoexist, 0x430, pCoexDm->backupArfrCnt1
+ );
+ pBtCoexist->fBtcWrite4Byte(
+ pBtCoexist, 0x434, pCoexDm->backupArfrCnt2
+ );
+ break;
+ case 1:
+ pBtCoexist->fBtcGet(
+ pBtCoexist, BTC_GET_BL_WIFI_UNDER_B_MODE, &bWifiUnderBMode
+ );
+ if (bWifiUnderBMode) {
+ pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x430, 0x0);
+ pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x434, 0x01010101);
+ } else {
+ pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x430, 0x0);
+ pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x434, 0x04030201);
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
+ pCoexDm->preArfrType = pCoexDm->curArfrType;
+}
+
+static void halbtc8723b1ant_RetryLimit(
+ PBTC_COEXIST pBtCoexist, bool bForceExec, u8 type
+)
+{
+ pCoexDm->curRetryLimitType = type;
+
+ if (
+ bForceExec ||
+ (pCoexDm->preRetryLimitType != pCoexDm->curRetryLimitType)
+ ) {
+ switch (pCoexDm->curRetryLimitType) {
+ case 0: /* normal mode */
+ pBtCoexist->fBtcWrite2Byte(
+ pBtCoexist, 0x42a, pCoexDm->backupRetryLimit
+ );
+ break;
+ case 1: /* retry limit =8 */
+ pBtCoexist->fBtcWrite2Byte(pBtCoexist, 0x42a, 0x0808);
+ break;
+ default:
+ break;
+ }
+ }
+
+ pCoexDm->preRetryLimitType = pCoexDm->curRetryLimitType;
+}
+
+static void halbtc8723b1ant_AmpduMaxTime(
+ PBTC_COEXIST pBtCoexist, bool bForceExec, u8 type
+)
+{
+ pCoexDm->curAmpduTimeType = type;
+
+ if (
+ bForceExec || (pCoexDm->preAmpduTimeType != pCoexDm->curAmpduTimeType)
+ ) {
+ switch (pCoexDm->curAmpduTimeType) {
+ case 0: /* normal mode */
+ pBtCoexist->fBtcWrite1Byte(
+ pBtCoexist, 0x456, pCoexDm->backupAmpduMaxTime
+ );
+ break;
+ case 1: /* AMPDU timw = 0x38 * 32us */
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x456, 0x38);
+ break;
+ default:
+ break;
+ }
+ }
+
+ pCoexDm->preAmpduTimeType = pCoexDm->curAmpduTimeType;
+}
+
+static void halbtc8723b1ant_LimitedTx(
+ PBTC_COEXIST pBtCoexist,
+ bool bForceExec,
+ u8 raMaskType,
+ u8 arfrType,
+ u8 retryLimitType,
+ u8 ampduTimeType
+)
+{
+ switch (raMaskType) {
+ case 0: /* normal mode */
+ halbtc8723b1ant_UpdateRaMask(pBtCoexist, bForceExec, 0x0);
+ break;
+ case 1: /* disable cck 1/2 */
+ halbtc8723b1ant_UpdateRaMask(pBtCoexist, bForceExec, 0x00000003);
+ break;
+ case 2: /* disable cck 1/2/5.5, ofdm 6/9/12/18/24, mcs 0/1/2/3/4 */
+ halbtc8723b1ant_UpdateRaMask(pBtCoexist, bForceExec, 0x0001f1f7);
+ break;
+ default:
+ break;
+ }
+
+ halbtc8723b1ant_AutoRateFallbackRetry(pBtCoexist, bForceExec, arfrType);
+ halbtc8723b1ant_RetryLimit(pBtCoexist, bForceExec, retryLimitType);
+ halbtc8723b1ant_AmpduMaxTime(pBtCoexist, bForceExec, ampduTimeType);
+}
+
+static void halbtc8723b1ant_LimitedRx(
+ PBTC_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 halbtc8723b1ant_QueryBtInfo(PBTC_COEXIST pBtCoexist)
+{
+ u8 H2C_Parameter[1] = {0};
+
+ pCoexSta->bC2hBtInfoReqSent = true;
+
+ H2C_Parameter[0] |= BIT0; /* trigger */
+
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_EXEC,
+ ("[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n", H2C_Parameter[0])
+ );
+
+ pBtCoexist->fBtcFillH2c(pBtCoexist, 0x61, 1, H2C_Parameter);
+}
+
+static void halbtc8723b1ant_MonitorBtCtr(PBTC_COEXIST pBtCoexist)
+{
+ u32 regHPTxRx, regLPTxRx, u4Tmp;
+ u32 regHPTx = 0, regHPRx = 0, regLPTx = 0, regLPRx = 0;
+ static u8 NumOfBtCounterChk;
+
+ /* to avoid 0x76e[3] = 1 (WLAN_Act control by PTA) during IPS */
+ /* if (! (pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x76e) & 0x8)) */
+
+ if (pCoexSta->bUnderIps) {
+ pCoexSta->highPriorityTx = 65535;
+ pCoexSta->highPriorityRx = 65535;
+ pCoexSta->lowPriorityTx = 65535;
+ pCoexSta->lowPriorityRx = 65535;
+ return;
+ }
+
+ 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;
+
+ if ((pCoexSta->lowPriorityTx >= 1050) && (!pCoexSta->bC2hBtInquiryPage))
+ pCoexSta->popEventCnt++;
+
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ (
+ "[BTCoex], Hi-Pri Rx/Tx: %d/%d, Lo-Pri Rx/Tx: %d/%d\n",
+ regHPRx,
+ regHPTx,
+ regLPRx,
+ regLPTx
+ )
+ );
+
+ /* reset counter */
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x76e, 0xc);
+
+ if ((regHPTx == 0) && (regHPRx == 0) && (regLPTx == 0) && (regLPRx == 0)) {
+ NumOfBtCounterChk++;
+ if (NumOfBtCounterChk >= 3) {
+ halbtc8723b1ant_QueryBtInfo(pBtCoexist);
+ NumOfBtCounterChk = 0;
+ }
+ }
+}
+
+
+static void halbtc8723b1ant_MonitorWiFiCtr(PBTC_COEXIST pBtCoexist)
+{
+ s32 wifiRssi = 0;
+ bool bWifiBusy = false, bWifiUnderBMode = false;
+ static u8 nCCKLockCounter = 0;
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_S4_WIFI_RSSI, &wifiRssi);
+ pBtCoexist->fBtcGet(
+ pBtCoexist, BTC_GET_BL_WIFI_UNDER_B_MODE, &bWifiUnderBMode
+ );
+
+ if (pCoexSta->bUnderIps) {
+ pCoexSta->nCRCOK_CCK = 0;
+ pCoexSta->nCRCOK_11g = 0;
+ pCoexSta->nCRCOK_11n = 0;
+ pCoexSta->nCRCOK_11nAgg = 0;
+
+ pCoexSta->nCRCErr_CCK = 0;
+ pCoexSta->nCRCErr_11g = 0;
+ pCoexSta->nCRCErr_11n = 0;
+ pCoexSta->nCRCErr_11nAgg = 0;
+ } else {
+ pCoexSta->nCRCOK_CCK = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0xf88);
+ pCoexSta->nCRCOK_11g = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0xf94);
+ pCoexSta->nCRCOK_11n = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0xf90);
+ pCoexSta->nCRCOK_11nAgg = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0xfb8);
+
+ pCoexSta->nCRCErr_CCK = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0xf84);
+ pCoexSta->nCRCErr_11g = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0xf96);
+ pCoexSta->nCRCErr_11n = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0xf92);
+ pCoexSta->nCRCErr_11nAgg = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0xfba);
+ }
+
+
+ /* reset counter */
+ pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0xf16, 0x1, 0x1);
+ pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0xf16, 0x1, 0x0);
+
+ if (bWifiBusy && (wifiRssi >= 30) && !bWifiUnderBMode) {
+ if (
+ (pCoexDm->btStatus == BT_8723B_1ANT_BT_STATUS_ACL_BUSY) ||
+ (pCoexDm->btStatus == BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY) ||
+ (pCoexDm->btStatus == BT_8723B_1ANT_BT_STATUS_SCO_BUSY)
+ ) {
+ if (
+ pCoexSta->nCRCOK_CCK > (
+ pCoexSta->nCRCOK_11g +
+ pCoexSta->nCRCOK_11n +
+ pCoexSta->nCRCOK_11nAgg
+ )
+ ) {
+ if (nCCKLockCounter < 5)
+ nCCKLockCounter++;
+ } else {
+ if (nCCKLockCounter > 0)
+ nCCKLockCounter--;
+ }
+
+ } else {
+ if (nCCKLockCounter > 0)
+ nCCKLockCounter--;
+ }
+ } else {
+ if (nCCKLockCounter > 0)
+ nCCKLockCounter--;
+ }
+
+ if (!pCoexSta->bPreCCKLock) {
+
+ if (nCCKLockCounter >= 5)
+ pCoexSta->bCCKLock = true;
+ else
+ pCoexSta->bCCKLock = false;
+ } else {
+ if (nCCKLockCounter == 0)
+ pCoexSta->bCCKLock = false;
+ else
+ pCoexSta->bCCKLock = true;
+ }
+
+ pCoexSta->bPreCCKLock = pCoexSta->bCCKLock;
+
+
+}
+
+static bool halbtc8723b1ant_IsWifiStatusChanged(PBTC_COEXIST pBtCoexist)
+{
+ static bool bPreWifiBusy = false, bPreUnder4way = false, bPreBtHsOn = false;
+ 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 halbtc8723b1ant_UpdateBtLinkInfo(PBTC_COEXIST pBtCoexist)
+{
+ PBTC_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 halbtc8723b1ant_ActionAlgorithm(PBTC_COEXIST pBtCoexist)
+{
+ PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
+ bool bBtHsOn = false;
+ u8 algorithm = BT_8723B_1ANT_COEX_ALGO_UNDEFINED;
+ u8 numOfDiffProfile = 0;
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+
+ if (!pBtLinkInfo->bBtLinkExist) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], No BT link exists!!!\n")
+ );
+ return algorithm;
+ }
+
+ if (pBtLinkInfo->bScoExist)
+ numOfDiffProfile++;
+ if (pBtLinkInfo->bHidExist)
+ numOfDiffProfile++;
+ if (pBtLinkInfo->bPanExist)
+ numOfDiffProfile++;
+ if (pBtLinkInfo->bA2dpExist)
+ numOfDiffProfile++;
+
+ if (numOfDiffProfile == 1) {
+ if (pBtLinkInfo->bScoExist) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = SCO only\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_SCO;
+ } else {
+ if (pBtLinkInfo->bHidExist) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = HID only\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_HID;
+ } else if (pBtLinkInfo->bA2dpExist) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = A2DP only\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_A2DP;
+ } else if (pBtLinkInfo->bPanExist) {
+ if (bBtHsOn) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = PAN(HS) only\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_PANHS;
+ } else {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = PAN(EDR) only\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR;
+ }
+ }
+ }
+ } else if (numOfDiffProfile == 2) {
+ if (pBtLinkInfo->bScoExist) {
+ if (pBtLinkInfo->bHidExist) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = SCO + HID\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_HID;
+ } else if (pBtLinkInfo->bA2dpExist) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = SCO + A2DP ==> SCO\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_SCO;
+ } else if (pBtLinkInfo->bPanExist) {
+ if (bBtHsOn) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = SCO + PAN(HS)\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_SCO;
+ } else {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = SCO + PAN(EDR)\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_HID;
+ }
+ }
+ } else {
+ if (pBtLinkInfo->bHidExist && pBtLinkInfo->bA2dpExist) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = HID + A2DP\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP;
+ } else if (pBtLinkInfo->bHidExist && pBtLinkInfo->bPanExist) {
+ if (bBtHsOn) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = HID + PAN(HS)\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP;
+ } else {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = HID + PAN(EDR)\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_HID;
+ }
+ } else if (pBtLinkInfo->bPanExist && pBtLinkInfo->bA2dpExist) {
+ if (bBtHsOn) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = A2DP + PAN(HS)\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_A2DP_PANHS;
+ } else {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = A2DP + PAN(EDR)\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_A2DP;
+ }
+ }
+ }
+ } else if (numOfDiffProfile == 3) {
+ if (pBtLinkInfo->bScoExist) {
+ if (pBtLinkInfo->bHidExist && pBtLinkInfo->bA2dpExist) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = SCO + HID + A2DP ==> HID\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_HID;
+ } else if (
+ pBtLinkInfo->bHidExist && pBtLinkInfo->bPanExist
+ ) {
+ if (bBtHsOn) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BT Profile = SCO + HID + PAN(HS)\n"));
+ algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP;
+ } else {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BT Profile = SCO + HID + PAN(EDR)\n"));
+ algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_HID;
+ }
+ } else if (pBtLinkInfo->bPanExist && pBtLinkInfo->bA2dpExist) {
+ if (bBtHsOn) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BT Profile = SCO + A2DP + PAN(HS)\n"));
+ algorithm = BT_8723B_1ANT_COEX_ALGO_SCO;
+ } else {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = SCO + A2DP + PAN(EDR) ==> HID\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_HID;
+ }
+ }
+ } else {
+ if (
+ pBtLinkInfo->bHidExist &&
+ pBtLinkInfo->bPanExist &&
+ pBtLinkInfo->bA2dpExist
+ ) {
+ if (bBtHsOn) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = HID + A2DP + PAN(HS)\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP;
+ } else {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = HID + A2DP + PAN(EDR)\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP_PANEDR;
+ }
+ }
+ }
+ } else if (numOfDiffProfile >= 3) {
+ if (pBtLinkInfo->bScoExist) {
+ if (
+ pBtLinkInfo->bHidExist &&
+ pBtLinkInfo->bPanExist &&
+ pBtLinkInfo->bA2dpExist
+ ) {
+ if (bBtHsOn) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], Error!!! BT Profile = SCO + HID + A2DP + PAN(HS)\n")
+ );
+
+ } else {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT Profile = SCO + HID + A2DP + PAN(EDR) ==>PAN(EDR)+HID\n")
+ );
+ algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_HID;
+ }
+ }
+ }
+ }
+
+ return algorithm;
+}
+
+static void halbtc8723b1ant_SetSwPenaltyTxRateAdaptive(
+ PBTC_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 */
+ }
+
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_EXEC,
+ (
+ "[BTCoex], set WiFi Low-Penalty Retry: %s",
+ (bLowPenaltyRa ? "ON!!" : "OFF!!")
+ )
+ );
+
+ pBtCoexist->fBtcFillH2c(pBtCoexist, 0x69, 6, H2C_Parameter);
+}
+
+static void halbtc8723b1ant_LowPenaltyRa(
+ PBTC_COEXIST pBtCoexist, bool bForceExec, bool bLowPenaltyRa
+)
+{
+ pCoexDm->bCurLowPenaltyRa = bLowPenaltyRa;
+
+ if (!bForceExec) {
+ if (pCoexDm->bPreLowPenaltyRa == pCoexDm->bCurLowPenaltyRa)
+ return;
+ }
+ halbtc8723b1ant_SetSwPenaltyTxRateAdaptive(
+ pBtCoexist, pCoexDm->bCurLowPenaltyRa
+ );
+
+ pCoexDm->bPreLowPenaltyRa = pCoexDm->bCurLowPenaltyRa;
+}
+
+static void halbtc8723b1ant_SetCoexTable(
+ PBTC_COEXIST pBtCoexist,
+ u32 val0x6c0,
+ u32 val0x6c4,
+ u32 val0x6c8,
+ u8 val0x6cc
+)
+{
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_SW_EXEC,
+ ("[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0)
+ );
+ pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x6c0, val0x6c0);
+
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_SW_EXEC,
+ ("[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4)
+ );
+ pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x6c4, val0x6c4);
+
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_SW_EXEC,
+ ("[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8)
+ );
+ pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x6c8, val0x6c8);
+
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_SW_EXEC,
+ ("[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc)
+ );
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cc, val0x6cc);
+}
+
+static void halbtc8723b1ant_CoexTable(
+ PBTC_COEXIST pBtCoexist,
+ bool bForceExec,
+ u32 val0x6c0,
+ u32 val0x6c4,
+ u32 val0x6c8,
+ u8 val0x6cc
+)
+{
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_SW,
+ (
+ "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6cc = 0x%x\n",
+ (bForceExec ? "force to" : ""),
+ val0x6c0, val0x6c4, 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;
+ }
+
+ halbtc8723b1ant_SetCoexTable(
+ pBtCoexist, val0x6c0, val0x6c4, val0x6c8, val0x6cc
+ );
+
+ pCoexDm->preVal0x6c0 = pCoexDm->curVal0x6c0;
+ pCoexDm->preVal0x6c4 = pCoexDm->curVal0x6c4;
+ pCoexDm->preVal0x6c8 = pCoexDm->curVal0x6c8;
+ pCoexDm->preVal0x6cc = pCoexDm->curVal0x6cc;
+}
+
+static void halbtc8723b1ant_CoexTableWithType(
+ PBTC_COEXIST pBtCoexist, bool bForceExec, u8 type
+)
+{
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], ********** CoexTable(%d) **********\n", type)
+ );
+
+ pCoexSta->nCoexTableType = type;
+
+ switch (type) {
+ case 0:
+ halbtc8723b1ant_CoexTable(
+ pBtCoexist, bForceExec, 0x55555555, 0x55555555, 0xffffff, 0x3
+ );
+ break;
+ case 1:
+ halbtc8723b1ant_CoexTable(
+ pBtCoexist, bForceExec, 0x55555555, 0x5a5a5a5a, 0xffffff, 0x3
+ );
+ break;
+ case 2:
+ halbtc8723b1ant_CoexTable(
+ pBtCoexist, bForceExec, 0x5a5a5a5a, 0x5a5a5a5a, 0xffffff, 0x3
+ );
+ break;
+ case 3:
+ halbtc8723b1ant_CoexTable(
+ pBtCoexist, bForceExec, 0xaaaa5555, 0xaaaa5a5a, 0xffffff, 0x3
+ );
+ break;
+ case 4:
+ halbtc8723b1ant_CoexTable(
+ pBtCoexist, bForceExec, 0x55555555, 0xaaaa5a5a, 0xffffff, 0x3
+ );
+ break;
+ case 5:
+ halbtc8723b1ant_CoexTable(
+ pBtCoexist, bForceExec, 0x5a5a5a5a, 0xaaaa5a5a, 0xffffff, 0x3
+ );
+ break;
+ case 6:
+ halbtc8723b1ant_CoexTable(
+ pBtCoexist, bForceExec, 0x55555555, 0xaaaaaaaa, 0xffffff, 0x3
+ );
+ break;
+ case 7:
+ halbtc8723b1ant_CoexTable(
+ pBtCoexist, bForceExec, 0xaaaaaaaa, 0xaaaaaaaa, 0xffffff, 0x3
+ );
+ break;
+ default:
+ break;
+ }
+}
+
+static void halbtc8723b1ant_SetFwIgnoreWlanAct(
+ PBTC_COEXIST pBtCoexist, bool bEnable
+)
+{
+ u8 H2C_Parameter[1] = {0};
+
+ if (bEnable)
+ H2C_Parameter[0] |= BIT0; /* function enable */
+
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_EXEC,
+ (
+ "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n",
+ H2C_Parameter[0]
+ )
+ );
+
+ pBtCoexist->fBtcFillH2c(pBtCoexist, 0x63, 1, H2C_Parameter);
+}
+
+static void halbtc8723b1ant_IgnoreWlanAct(
+ PBTC_COEXIST pBtCoexist, bool bForceExec, bool bEnable
+)
+{
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW,
+ (
+ "[BTCoex], %s turn Ignore WlanAct %s\n",
+ (bForceExec ? "force to" : ""),
+ (bEnable ? "ON" : "OFF")
+ )
+ );
+ pCoexDm->bCurIgnoreWlanAct = bEnable;
+
+ if (!bForceExec) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ (
+ "[BTCoex], bPreIgnoreWlanAct = %d, bCurIgnoreWlanAct = %d!!\n",
+ pCoexDm->bPreIgnoreWlanAct,
+ pCoexDm->bCurIgnoreWlanAct
+ )
+ );
+
+ if (pCoexDm->bPreIgnoreWlanAct == pCoexDm->bCurIgnoreWlanAct)
+ return;
+ }
+ halbtc8723b1ant_SetFwIgnoreWlanAct(pBtCoexist, bEnable);
+
+ pCoexDm->bPreIgnoreWlanAct = pCoexDm->bCurIgnoreWlanAct;
+}
+
+static void halbtc8723b1ant_SetLpsRpwm(
+ PBTC_COEXIST pBtCoexist, u8 lpsVal, u8 rpwmVal
+)
+{
+ u8 lps = lpsVal;
+ u8 rpwm = rpwmVal;
+
+ pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_U1_LPS_VAL, &lps);
+ pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_U1_RPWM_VAL, &rpwm);
+}
+
+static void halbtc8723b1ant_LpsRpwm(
+ PBTC_COEXIST pBtCoexist, bool bForceExec, u8 lpsVal, u8 rpwmVal
+)
+{
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW,
+ (
+ "[BTCoex], %s set lps/rpwm = 0x%x/0x%x\n",
+ (bForceExec ? "force to" : ""),
+ lpsVal,
+ rpwmVal
+ )
+ );
+ pCoexDm->curLps = lpsVal;
+ pCoexDm->curRpwm = rpwmVal;
+
+ if (!bForceExec) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ (
+ "[BTCoex], LPS-RxBeaconMode = 0x%x , LPS-RPWM = 0x%x!!\n",
+ pCoexDm->curLps,
+ pCoexDm->curRpwm
+ )
+ );
+
+ if (
+ (pCoexDm->preLps == pCoexDm->curLps) &&
+ (pCoexDm->preRpwm == pCoexDm->curRpwm)
+ ) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ (
+ "[BTCoex], LPS-RPWM_Last = 0x%x , LPS-RPWM_Now = 0x%x!!\n",
+ pCoexDm->preRpwm,
+ pCoexDm->curRpwm
+ )
+ );
+
+ return;
+ }
+ }
+ halbtc8723b1ant_SetLpsRpwm(pBtCoexist, lpsVal, rpwmVal);
+
+ pCoexDm->preLps = pCoexDm->curLps;
+ pCoexDm->preRpwm = pCoexDm->curRpwm;
+}
+
+static void halbtc8723b1ant_SwMechanism(
+ PBTC_COEXIST pBtCoexist, bool bLowPenaltyRA
+)
+{
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_BT_MONITOR,
+ ("[BTCoex], SM[LpRA] = %d\n", bLowPenaltyRA)
+ );
+
+ halbtc8723b1ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, bLowPenaltyRA);
+}
+
+static void halbtc8723b1ant_SetAntPath(
+ PBTC_COEXIST pBtCoexist, u8 antPosType, bool bInitHwCfg, bool bWifiOff
+)
+{
+ PBTC_BOARD_INFO pBoardInfo = &pBtCoexist->boardInfo;
+ u32 fwVer = 0, u4Tmp = 0, cntBtCalChk = 0;
+ bool bPgExtSwitch = false;
+ bool bUseExtSwitch = false;
+ bool bIsInMpMode = false;
+ u8 H2C_Parameter[2] = {0}, u1Tmp = 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->fBtcSetRfReg(pBtCoexist, BTC_RF_A, 0x1, 0xfffff, 0x780); /* WiFi TRx Mask on */
+ pBtCoexist->fBtcSetBtReg(pBtCoexist, BTC_BT_REG_RF, 0x3c, 0x15); /* BT TRx Mask on */
+
+ if (fwVer >= 0x180000) {
+ /* Use H2C to set GNT_BT to HIGH */
+ H2C_Parameter[0] = 1;
+ pBtCoexist->fBtcFillH2c(pBtCoexist, 0x6E, 1, H2C_Parameter);
+ } else /* set grant_bt to high */
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x765, 0x18);
+
+ /* set wlan_act control by PTA */
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x76e, 0x4);
+
+ pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x67, 0x20, 0x1); /* BT select s0/s1 is controlled by WiFi */
+
+ pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x39, 0x8, 0x1);
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x974, 0xff);
+ pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x944, 0x3, 0x3);
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x930, 0x77);
+ } else if (bWifiOff) {
+ if (fwVer >= 0x180000) {
+ /* Use H2C to set GNT_BT to HIGH */
+ H2C_Parameter[0] = 1;
+ pBtCoexist->fBtcFillH2c(pBtCoexist, 0x6E, 1, H2C_Parameter);
+ } else /* set grant_bt to high */
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x765, 0x18);
+
+ /* set wlan_act to always low */
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x76e, 0x4);
+
+ 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 */
+
+ /* 0x4c[24:23]= 00, Set Antenna control by BT_RFE_CTRL BT Vendor 0xac = 0xf002 */
+ u4Tmp = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x4c);
+ u4Tmp &= ~BIT23;
+ u4Tmp &= ~BIT24;
+ pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x4c, u4Tmp);
+ } else {
+ /* Use H2C to set GNT_BT to LOW */
+ if (fwVer >= 0x180000) {
+ if (pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x765) != 0) {
+ H2C_Parameter[0] = 0;
+ pBtCoexist->fBtcFillH2c(pBtCoexist, 0x6E, 1, H2C_Parameter);
+ }
+ } else {
+ /* BT calibration check */
+ while (cntBtCalChk <= 20) {
+ u1Tmp = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x49d);
+ cntBtCalChk++;
+
+ if (u1Tmp & BIT0) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], ########### BT is calibrating (wait cnt =%d) ###########\n", cntBtCalChk));
+ mdelay(50);
+ } else {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], ********** BT is NOT calibrating (wait cnt =%d)**********\n", cntBtCalChk));
+ break;
+ }
+ }
+
+ /* set grant_bt to PTA */
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x765, 0x0);
+ }
+
+ if (pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x76e) != 0xc)
+ /* set wlan_act control by PTA */
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x76e, 0xc);
+ }
+
+ 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 */
+
+ if (pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT) {
+ /* tell firmware "no antenna inverse" */
+ H2C_Parameter[0] = 0;
+ H2C_Parameter[1] = 1; /* ext switch type */
+ pBtCoexist->fBtcFillH2c(pBtCoexist, 0x65, 2, H2C_Parameter);
+ } else {
+ /* tell firmware "antenna inverse" */
+ H2C_Parameter[0] = 1;
+ H2C_Parameter[1] = 1; /* ext switch type */
+ pBtCoexist->fBtcFillH2c(pBtCoexist, 0x65, 2, H2C_Parameter);
+ }
+ }
+
+
+ /* ext switch setting */
+ switch (antPosType) {
+ case BTC_ANT_PATH_WIFI:
+ if (pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT)
+ pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x92c, 0x3, 0x1);
+ else
+ pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x92c, 0x3, 0x2);
+ break;
+ case BTC_ANT_PATH_BT:
+ if (pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT)
+ pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x92c, 0x3, 0x2);
+ else
+ pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x92c, 0x3, 0x1);
+ break;
+ default:
+ case BTC_ANT_PATH_PTA:
+ if (pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT)
+ pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x92c, 0x3, 0x1);
+ else
+ pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x92c, 0x3, 0x2);
+ break;
+ }
+
+ } else {
+ if (bInitHwCfg) {
+ /* 0x4c[23]= 1, 0x4c[24]= 0 Antenna control by 0x64 */
+ u4Tmp = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x4c);
+ u4Tmp |= BIT23;
+ u4Tmp &= ~BIT24;
+ pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x4c, u4Tmp);
+
+ /* Fix Ext switch Main->S1, Aux->S0 */
+ pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x64, 0x1, 0x0);
+
+ if (pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT) {
+
+ /* tell firmware "no antenna inverse" */
+ H2C_Parameter[0] = 0;
+ H2C_Parameter[1] = 0; /* internal switch type */
+ pBtCoexist->fBtcFillH2c(pBtCoexist, 0x65, 2, H2C_Parameter);
+ } else {
+
+ /* tell firmware "antenna inverse" */
+ H2C_Parameter[0] = 1;
+ H2C_Parameter[1] = 0; /* internal switch type */
+ pBtCoexist->fBtcFillH2c(pBtCoexist, 0x65, 2, H2C_Parameter);
+ }
+ }
+
+
+ /* internal switch setting */
+ switch (antPosType) {
+ case BTC_ANT_PATH_WIFI:
+ if (pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT)
+ pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x0);
+ else
+ pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x280);
+ break;
+ case BTC_ANT_PATH_BT:
+ if (pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT)
+ pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x280);
+ else
+ pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x0);
+ break;
+ default:
+ case BTC_ANT_PATH_PTA:
+ if (pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT)
+ pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x200);
+ else
+ pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x948, 0x80);
+ break;
+ }
+ }
+}
+
+static void halbtc8723b1ant_SetFwPstdma(
+ PBTC_COEXIST pBtCoexist, u8 byte1, u8 byte2, u8 byte3, u8 byte4, u8 byte5
+)
+{
+ u8 H2C_Parameter[5] = {0};
+ u8 realByte1 = byte1, realByte5 = byte5;
+ bool bApEnable = false;
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, &bApEnable);
+
+ if (bApEnable) {
+ if (byte1&BIT4 && !(byte1&BIT5)) {
+ BTC_PRINT(
+ BTC_MSG_INTERFACE,
+ INTF_NOTIFY,
+ ("[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;
+
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_EXEC,
+ (
+ "[BTCoex], PS-TDMA H2C cmd = 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, 0x60, 5, H2C_Parameter);
+}
+
+
+static void halbtc8723b1ant_PsTdma(
+ PBTC_COEXIST pBtCoexist, bool bForceExec, bool bTurnOn, u8 type
+)
+{
+ PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
+ bool bWifiBusy = false;
+ u8 rssiAdjustVal = 0;
+ u8 psTdmaByte4Val = 0x50, psTdmaByte0Val = 0x51, psTdmaByte3Val = 0x10;
+ s8 nWiFiDurationAdjust = 0x0;
+ /* u32 fwVer = 0; */
+
+ /* BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], %s turn %s PS TDMA, type =%d\n", */
+ /* (bForceExec? "force to":""), (bTurnOn? "ON":"OFF"), type)); */
+ pCoexDm->bCurPsTdmaOn = bTurnOn;
+ pCoexDm->curPsTdma = type;
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
+
+ if (pCoexDm->bCurPsTdmaOn) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ (
+ "[BTCoex], ********** TDMA(on, %d) **********\n",
+ pCoexDm->curPsTdma
+ )
+ );
+ } else {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ (
+ "[BTCoex], ********** TDMA(off, %d) **********\n",
+ pCoexDm->curPsTdma
+ )
+ );
+ }
+
+ if (!bForceExec) {
+ if (
+ (pCoexDm->bPrePsTdmaOn == pCoexDm->bCurPsTdmaOn) &&
+ (pCoexDm->prePsTdma == pCoexDm->curPsTdma)
+ )
+ return;
+ }
+
+ if (pCoexSta->nScanAPNum <= 5)
+ nWiFiDurationAdjust = 5;
+ else if (pCoexSta->nScanAPNum >= 40)
+ nWiFiDurationAdjust = -15;
+ else if (pCoexSta->nScanAPNum >= 20)
+ nWiFiDurationAdjust = -10;
+
+ if (!pCoexSta->bForceLpsOn) { /* only for A2DP-only case 1/2/9/11 */
+ psTdmaByte0Val = 0x61; /* no null-pkt */
+ psTdmaByte3Val = 0x11; /* no tx-pause at BT-slot */
+ psTdmaByte4Val = 0x10; /* 0x778 = d/1 toggle */
+ }
+
+
+ if (bTurnOn) {
+ if (pBtLinkInfo->bSlaveRole == true)
+ psTdmaByte4Val = psTdmaByte4Val | 0x1; /* 0x778 = 0x1 at wifi slot (no blocking BT Low-Pri pkts) */
+
+
+ switch (type) {
+ default:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x51, 0x1a, 0x1a, 0x0, psTdmaByte4Val
+ );
+ break;
+ case 1:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist,
+ psTdmaByte0Val,
+ 0x3a+nWiFiDurationAdjust,
+ 0x03,
+ psTdmaByte3Val,
+ psTdmaByte4Val
+ );
+ break;
+ case 2:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist,
+ psTdmaByte0Val,
+ 0x2d+nWiFiDurationAdjust,
+ 0x03,
+ psTdmaByte3Val,
+ psTdmaByte4Val
+ );
+ break;
+ case 3:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x51, 0x1d, 0x1d, 0x0, 0x10
+ );
+ break;
+ case 4:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x93, 0x15, 0x3, 0x14, 0x0
+ );
+ break;
+ case 5:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x61, 0x15, 0x3, 0x11, 0x10
+ );
+ break;
+ case 6:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x61, 0x20, 0x3, 0x11, 0x11
+ );
+ break;
+ case 7:
+ halbtc8723b1ant_SetFwPstdma(pBtCoexist, 0x13, 0xc, 0x5, 0x0, 0x0);
+ break;
+ case 8:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x93, 0x25, 0x3, 0x10, 0x0
+ );
+ break;
+ case 9:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist,
+ psTdmaByte0Val,
+ 0x21,
+ 0x3,
+ psTdmaByte3Val,
+ psTdmaByte4Val
+ );
+ break;
+ case 10:
+ halbtc8723b1ant_SetFwPstdma(pBtCoexist, 0x13, 0xa, 0xa, 0x0, 0x40);
+ break;
+ case 11:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist,
+ psTdmaByte0Val,
+ 0x21,
+ 0x03,
+ psTdmaByte3Val,
+ psTdmaByte4Val
+ );
+ break;
+ case 12:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x51, 0x0a, 0x0a, 0x0, 0x50
+ );
+ break;
+ case 13:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x51, 0x12, 0x12, 0x0, 0x10
+ );
+ break;
+ case 14:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x51, 0x21, 0x3, 0x10, psTdmaByte4Val
+ );
+ break;
+ case 15:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x13, 0xa, 0x3, 0x8, 0x0
+ );
+ break;
+ case 16:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x93, 0x15, 0x3, 0x10, 0x0
+ );
+ break;
+ case 18:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x93, 0x25, 0x3, 0x10, 0x0
+ );
+ break;
+ case 20:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x61, 0x3f, 0x03, 0x11, 0x10
+
+ );
+ break;
+ case 21:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x61, 0x25, 0x03, 0x11, 0x11
+ );
+ break;
+ case 22:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x61, 0x25, 0x03, 0x11, 0x10
+ );
+ break;
+ case 23:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0xe3, 0x25, 0x3, 0x31, 0x18
+ );
+ break;
+ case 24:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0xe3, 0x15, 0x3, 0x31, 0x18
+ );
+ break;
+ case 25:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0xe3, 0xa, 0x3, 0x31, 0x18
+ );
+ break;
+ case 26:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0xe3, 0xa, 0x3, 0x31, 0x18
+ );
+ break;
+ case 27:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0xe3, 0x25, 0x3, 0x31, 0x98
+ );
+ break;
+ case 28:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x69, 0x25, 0x3, 0x31, 0x0
+ );
+ break;
+ case 29:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0xab, 0x1a, 0x1a, 0x1, 0x10
+ );
+ break;
+ case 30:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x51, 0x30, 0x3, 0x10, 0x10
+ );
+ break;
+ case 31:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0xd3, 0x1a, 0x1a, 0x0, 0x58
+ );
+ break;
+ case 32:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x61, 0x35, 0x3, 0x11, 0x11
+ );
+ break;
+ case 33:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0xa3, 0x25, 0x3, 0x30, 0x90
+ );
+ break;
+ case 34:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x53, 0x1a, 0x1a, 0x0, 0x10
+ );
+ break;
+ case 35:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x63, 0x1a, 0x1a, 0x0, 0x10
+ );
+ break;
+ case 36:
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0xd3, 0x12, 0x3, 0x14, 0x50
+ );
+ break;
+ case 40: /* SoftAP only with no sta associated, BT disable , TDMA mode for power saving */
+ /* here softap mode screen off will cost 70-80mA for phone */
+ halbtc8723b1ant_SetFwPstdma(
+ pBtCoexist, 0x23, 0x18, 0x00, 0x10, 0x24
+ );
+ break;
+ }
+ } else {
+
+ /* disable PS tdma */
+ switch (type) {
+ case 8: /* PTA Control */
+ halbtc8723b1ant_SetFwPstdma(pBtCoexist, 0x8, 0x0, 0x0, 0x0, 0x0);
+ halbtc8723b1ant_SetAntPath(
+ pBtCoexist, BTC_ANT_PATH_PTA, false, false
+ );
+ break;
+ case 0:
+ default: /* Software control, Antenna at BT side */
+ halbtc8723b1ant_SetFwPstdma(pBtCoexist, 0x0, 0x0, 0x0, 0x0, 0x0);
+ halbtc8723b1ant_SetAntPath(
+ pBtCoexist, BTC_ANT_PATH_BT, false, false
+ );
+ break;
+ case 9: /* Software control, Antenna at WiFi side */
+ halbtc8723b1ant_SetFwPstdma(pBtCoexist, 0x0, 0x0, 0x0, 0x0, 0x0);
+ halbtc8723b1ant_SetAntPath(
+ pBtCoexist, BTC_ANT_PATH_WIFI, false, false
+ );
+ break;
+ }
+ }
+
+ rssiAdjustVal = 0;
+ pBtCoexist->fBtcSet(
+ pBtCoexist, BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE, &rssiAdjustVal
+ );
+
+ /* update pre state */
+ pCoexDm->bPrePsTdmaOn = pCoexDm->bCurPsTdmaOn;
+ pCoexDm->prePsTdma = pCoexDm->curPsTdma;
+}
+
+static bool halbtc8723b1ant_IsCommonAction(PBTC_COEXIST pBtCoexist)
+{
+ bool bCommon = false, bWifiConnected = false, bWifiBusy = false;
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
+
+ if (
+ !bWifiConnected &&
+ BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE == pCoexDm->btStatus
+ ) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], Wifi non connected-idle + BT non connected-idle!!\n")
+ );
+
+ /* halbtc8723b1ant_SwMechanism(pBtCoexist, false); */
+
+ bCommon = true;
+ } else if (
+ bWifiConnected &&
+ (BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE == pCoexDm->btStatus)
+ ) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], Wifi connected + BT non connected-idle!!\n")
+ );
+
+ /* halbtc8723b1ant_SwMechanism(pBtCoexist, false); */
+
+ bCommon = true;
+ } else if (
+ !bWifiConnected &&
+ (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus)
+ ) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], Wifi non connected-idle + BT connected-idle!!\n")
+ );
+
+ /* halbtc8723b1ant_SwMechanism(pBtCoexist, false); */
+
+ bCommon = true;
+ } else if (
+ bWifiConnected &&
+ (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus)
+ ) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Wifi connected + BT connected-idle!!\n"));
+
+ /* halbtc8723b1ant_SwMechanism(pBtCoexist, false); */
+
+ bCommon = true;
+ } else if (
+ !bWifiConnected &&
+ (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE != pCoexDm->btStatus)
+ ) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], Wifi non connected-idle + BT Busy!!\n")
+ );
+
+ /* halbtc8723b1ant_SwMechanism(pBtCoexist, false); */
+
+ bCommon = true;
+ } else {
+ if (bWifiBusy) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], Wifi Connected-Busy + BT Busy!!\n")
+ );
+ } else {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], Wifi Connected-Idle + BT Busy!!\n")
+ );
+ }
+
+ bCommon = false;
+ }
+
+ return bCommon;
+}
+
+
+static void halbtc8723b1ant_TdmaDurationAdjustForAcl(
+ PBTC_COEXIST pBtCoexist, u8 wifiStatus
+)
+{
+ static s32 up, dn, m, n, WaitCount;
+ s32 result; /* 0: no change, +1: increase WiFi duration, -1: decrease WiFi duration */
+ u8 retryCount = 0, btInfoExt;
+ bool bWifiBusy = false;
+
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW,
+ ("[BTCoex], TdmaDurationAdjustForAcl()\n")
+ );
+
+ if (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY == wifiStatus)
+ bWifiBusy = true;
+ else
+ bWifiBusy = false;
+
+ if (
+ (BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN == wifiStatus) ||
+ (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN == wifiStatus) ||
+ (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT == wifiStatus)
+ ) {
+ if (
+ pCoexDm->curPsTdma != 1 &&
+ pCoexDm->curPsTdma != 2 &&
+ pCoexDm->curPsTdma != 3 &&
+ pCoexDm->curPsTdma != 9
+ ) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
+ pCoexDm->psTdmaDuAdjType = 9;
+
+ up = 0;
+ dn = 0;
+ m = 1;
+ n = 3;
+ result = 0;
+ WaitCount = 0;
+ }
+ return;
+ }
+
+ if (!pCoexDm->bAutoTdmaAdjust) {
+ pCoexDm->bAutoTdmaAdjust = true;
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ ("[BTCoex], first run TdmaDurationAdjust()!!\n")
+ );
+
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+ pCoexDm->psTdmaDuAdjType = 2;
+ /* */
+ 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;
+ btInfoExt = pCoexSta->btInfoExt;
+ /* BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], retryCount = %d\n", retryCount)); */
+ /* BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], up =%d, dn =%d, m =%d, n =%d, WaitCount =%d\n", */
+ /* up, dn, m, n, WaitCount)); */
+
+ if (pCoexSta->lowPriorityTx > 1050 || pCoexSta->lowPriorityRx > 1250)
+ 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;
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ ("[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;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[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;
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ ("[BTCoex], Decrease wifi duration for retryCounter>3!!\n")
+ );
+ }
+
+ if (result == -1) {
+ if (
+ BT_INFO_8723B_1ANT_A2DP_BASIC_RATE(btInfoExt) &&
+ ((pCoexDm->curPsTdma == 1) || (pCoexDm->curPsTdma == 2))
+ ) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
+ pCoexDm->psTdmaDuAdjType = 9;
+ } else if (pCoexDm->curPsTdma == 1) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+ pCoexDm->psTdmaDuAdjType = 2;
+ } else if (pCoexDm->curPsTdma == 2) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
+ pCoexDm->psTdmaDuAdjType = 9;
+ } else if (pCoexDm->curPsTdma == 9) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+ pCoexDm->psTdmaDuAdjType = 11;
+ }
+ } else if (result == 1) {
+ if (
+ BT_INFO_8723B_1ANT_A2DP_BASIC_RATE(btInfoExt) &&
+ ((pCoexDm->curPsTdma == 1) || (pCoexDm->curPsTdma == 2))
+ ) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
+ pCoexDm->psTdmaDuAdjType = 9;
+ } else if (pCoexDm->curPsTdma == 11) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
+ pCoexDm->psTdmaDuAdjType = 9;
+ } else if (pCoexDm->curPsTdma == 9) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+ pCoexDm->psTdmaDuAdjType = 2;
+ } else if (pCoexDm->curPsTdma == 2) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 1);
+ pCoexDm->psTdmaDuAdjType = 1;
+ }
+ } else { /* no change */
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ (
+ "[BTCoex], ********** TDMA(on, %d) **********\n",
+ pCoexDm->curPsTdma
+ )
+ );
+ }
+
+ if (
+ pCoexDm->curPsTdma != 1 &&
+ pCoexDm->curPsTdma != 2 &&
+ pCoexDm->curPsTdma != 9 &&
+ pCoexDm->curPsTdma != 11
+ ) /* recover to previous adjust type */
+ halbtc8723b1ant_PsTdma(
+ pBtCoexist, NORMAL_EXEC, true, pCoexDm->psTdmaDuAdjType
+ );
+ }
+}
+
+static void halbtc8723b1ant_PsTdmaCheckForPowerSaveState(
+ PBTC_COEXIST pBtCoexist, bool bNewPsState
+)
+{
+ u8 lpsMode = 0x0;
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U1_LPS_MODE, &lpsMode);
+
+ if (lpsMode) { /* already under LPS state */
+ if (bNewPsState) {
+ /* keep state under LPS, do nothing. */
+ } else /* will leave LPS state, turn off psTdma first */
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 0);
+ } else { /* NO PS state */
+ if (bNewPsState) /* will enter LPS state, turn off psTdma first */
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 0);
+ else {
+ /* keep state under NO PS state, do nothing. */
+ }
+ }
+}
+
+static void halbtc8723b1ant_PowerSaveState(
+ PBTC_COEXIST pBtCoexist, u8 psType, u8 lpsVal, u8 rpwmVal
+)
+{
+ bool bLowPwrDisable = false;
+
+ switch (psType) {
+ case BTC_PS_WIFI_NATIVE:
+ /* recover to original 32k low power setting */
+ bLowPwrDisable = false;
+ pBtCoexist->fBtcSet(
+ pBtCoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &bLowPwrDisable
+ );
+ pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_NORMAL_LPS, NULL);
+ pCoexSta->bForceLpsOn = false;
+ break;
+ case BTC_PS_LPS_ON:
+ halbtc8723b1ant_PsTdmaCheckForPowerSaveState(pBtCoexist, true);
+ halbtc8723b1ant_LpsRpwm(pBtCoexist, NORMAL_EXEC, lpsVal, rpwmVal);
+ /* when coex force to enter LPS, do not enter 32k low power. */
+ bLowPwrDisable = true;
+ pBtCoexist->fBtcSet(
+ pBtCoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &bLowPwrDisable
+ );
+ /* power save must executed before psTdma. */
+ pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_ENTER_LPS, NULL);
+ pCoexSta->bForceLpsOn = true;
+ break;
+ case BTC_PS_LPS_OFF:
+ halbtc8723b1ant_PsTdmaCheckForPowerSaveState(pBtCoexist, false);
+ pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+ pCoexSta->bForceLpsOn = false;
+ break;
+ default:
+ break;
+ }
+}
+
+/* */
+/* */
+/* Software Coex Mechanism start */
+/* */
+/* */
+
+/* */
+/* */
+/* Non-Software Coex Mechanism start */
+/* */
+/* */
+static void halbtc8723b1ant_ActionWifiMultiPort(PBTC_COEXIST pBtCoexist)
+{
+ halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
+}
+
+static void halbtc8723b1ant_ActionHs(PBTC_COEXIST pBtCoexist)
+{
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 5);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
+}
+
+static void halbtc8723b1ant_ActionBtInquiry(PBTC_COEXIST pBtCoexist)
+{
+ PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
+ bool bWifiConnected = false;
+ bool bApEnable = false;
+ bool bWifiBusy = false;
+ bool bBtBusy = false;
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, &bApEnable);
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
+ pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bBtBusy);
+
+ if (!bWifiConnected && !pCoexSta->bWiFiIsHighPriTask) {
+ halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
+
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
+ } else if (
+ pBtLinkInfo->bScoExist ||
+ pBtLinkInfo->bHidExist ||
+ pBtLinkInfo->bA2dpExist
+ ) {
+ /* SCO/HID/A2DP busy */
+ halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 32);
+
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ } else if (pBtLinkInfo->bPanExist || bWifiBusy) {
+ halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 20);
+
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ } else {
+ halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
+
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7);
+ }
+}
+
+static void halbtc8723b1ant_ActionBtScoHidOnlyBusy(
+ PBTC_COEXIST pBtCoexist, u8 wifiStatus
+)
+{
+ PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
+ bool bWifiConnected = false;
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+
+ /* tdma and coex table */
+
+ if (pBtLinkInfo->bScoExist) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 5);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 5);
+ } else { /* HID */
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 6);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 5);
+ }
+}
+
+static void halbtc8723b1ant_ActionWifiConnectedBtAclBusy(
+ PBTC_COEXIST pBtCoexist, u8 wifiStatus
+)
+{
+ u8 btRssiState;
+
+ PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
+ btRssiState = halbtc8723b1ant_BtRssiState(2, 28, 0);
+
+ if ((pCoexSta->lowPriorityRx >= 1000) && (pCoexSta->lowPriorityRx != 65535))
+ pBtLinkInfo->bSlaveRole = true;
+ else
+ pBtLinkInfo->bSlaveRole = false;
+
+ if (pBtLinkInfo->bHidOnly) { /* HID */
+ halbtc8723b1ant_ActionBtScoHidOnlyBusy(pBtCoexist, wifiStatus);
+ pCoexDm->bAutoTdmaAdjust = false;
+ return;
+ } else if (pBtLinkInfo->bA2dpOnly) { /* A2DP */
+ if (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE == wifiStatus) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 32);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ pCoexDm->bAutoTdmaAdjust = false;
+ } else {
+ halbtc8723b1ant_TdmaDurationAdjustForAcl(pBtCoexist, wifiStatus);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ pCoexDm->bAutoTdmaAdjust = true;
+ }
+ } else if (pBtLinkInfo->bHidExist && pBtLinkInfo->bA2dpExist) { /* HID+A2DP */
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 14);
+ pCoexDm->bAutoTdmaAdjust = false;
+
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ } else if (
+ pBtLinkInfo->bPanOnly ||
+ (pBtLinkInfo->bHidExist && pBtLinkInfo->bPanExist)
+ ) { /* PAN(OPP, FTP), HID+PAN(OPP, FTP) */
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ pCoexDm->bAutoTdmaAdjust = false;
+ } else if (
+ (pBtLinkInfo->bA2dpExist && pBtLinkInfo->bPanExist) ||
+ (pBtLinkInfo->bHidExist && pBtLinkInfo->bA2dpExist && pBtLinkInfo->bPanExist)
+ ) { /* A2DP+PAN(OPP, FTP), HID+A2DP+PAN(OPP, FTP) */
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 13);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ pCoexDm->bAutoTdmaAdjust = false;
+ } else {
+ /* BT no-profile busy (0x9) */
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 32);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ pCoexDm->bAutoTdmaAdjust = false;
+ }
+}
+
+static void halbtc8723b1ant_ActionWifiNotConnected(PBTC_COEXIST pBtCoexist)
+{
+ /* power save state */
+ halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+
+ /* tdma and coex table */
+ halbtc8723b1ant_PsTdma(pBtCoexist, FORCE_EXEC, false, 8);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
+}
+
+static void halbtc8723b1ant_ActionWifiNotConnectedScan(
+ PBTC_COEXIST pBtCoexist
+)
+{
+ PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
+
+ halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+
+ /* tdma and coex table */
+ if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) {
+ if (pBtLinkInfo->bA2dpExist) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 32);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ } else if (pBtLinkInfo->bA2dpExist && pBtLinkInfo->bPanExist) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 22);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ } else {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 20);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ }
+ } else if (
+ (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
+ (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
+ ) {
+ halbtc8723b1ant_ActionBtScoHidOnlyBusy(
+ pBtCoexist, BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN
+ );
+ } else {
+ /* Bryant Add */
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
+ }
+}
+
+static void halbtc8723b1ant_ActionWifiNotConnectedAssoAuth(
+ PBTC_COEXIST pBtCoexist
+)
+{
+ PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
+
+ halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+
+ /* tdma and coex table */
+ if (
+ (pBtLinkInfo->bScoExist) ||
+ (pBtLinkInfo->bHidExist) ||
+ (pBtLinkInfo->bA2dpExist)
+ ) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 32);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ } else if (pBtLinkInfo->bPanExist) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 20);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ } else {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
+ }
+}
+
+static void halbtc8723b1ant_ActionWifiConnectedScan(PBTC_COEXIST pBtCoexist)
+{
+ PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
+
+ halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+
+ /* tdma and coex table */
+ if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) {
+ if (pBtLinkInfo->bA2dpExist) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 32);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ } else if (pBtLinkInfo->bA2dpExist && pBtLinkInfo->bPanExist) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 22);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ } else {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 20);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ }
+ } else if (
+ (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
+ (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
+ ) {
+ halbtc8723b1ant_ActionBtScoHidOnlyBusy(
+ pBtCoexist, BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN
+ );
+ } else {
+ /* Bryant Add */
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
+ }
+}
+
+static void halbtc8723b1ant_ActionWifiConnectedSpecialPacket(
+ PBTC_COEXIST pBtCoexist
+)
+{
+ PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
+
+ halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+
+ /* tdma and coex table */
+ if (
+ (pBtLinkInfo->bScoExist) ||
+ (pBtLinkInfo->bHidExist) ||
+ (pBtLinkInfo->bA2dpExist)
+ ) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 32);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ } else if (pBtLinkInfo->bPanExist) {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 20);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4);
+ } else {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
+ }
+}
+
+static void halbtc8723b1ant_ActionWifiConnected(PBTC_COEXIST pBtCoexist)
+{
+ bool bWifiBusy = false;
+ bool bScan = false, bLink = false, bRoam = false;
+ bool bUnder4way = false, bApEnable = false;
+
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], CoexForWifiConnect() ===>\n")
+ );
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, &bUnder4way);
+ if (bUnder4way) {
+ halbtc8723b1ant_ActionWifiConnectedSpecialPacket(pBtCoexist);
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], CoexForWifiConnect(), return for wifi is under 4way<===\n")
+ );
+ return;
+ }
+
+ 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) {
+ if (bScan)
+ halbtc8723b1ant_ActionWifiConnectedScan(pBtCoexist);
+ else
+ halbtc8723b1ant_ActionWifiConnectedSpecialPacket(pBtCoexist);
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], CoexForWifiConnect(), return for wifi is under scan<===\n")
+ );
+ return;
+ }
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, &bApEnable);
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
+
+ /* power save state */
+ if (
+ !bApEnable &&
+ BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus &&
+ !pBtCoexist->btLinkInfo.bHidOnly
+ ) {
+ if (pBtCoexist->btLinkInfo.bA2dpOnly) { /* A2DP */
+ if (!bWifiBusy)
+ halbtc8723b1ant_PowerSaveState(
+ pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0
+ );
+ else { /* busy */
+ if (pCoexSta->nScanAPNum >= BT_8723B_1ANT_WIFI_NOISY_THRESH) /* no force LPS, no PS-TDMA, use pure TDMA */
+ halbtc8723b1ant_PowerSaveState(
+ pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0
+ );
+ else
+ halbtc8723b1ant_PowerSaveState(
+ pBtCoexist, BTC_PS_LPS_ON, 0x50, 0x4
+ );
+ }
+ } else if (
+ (pCoexSta->bPanExist == false) &&
+ (pCoexSta->bA2dpExist == false) &&
+ (pCoexSta->bHidExist == false)
+ )
+ halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+ else
+ halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_LPS_ON, 0x50, 0x4);
+ } else
+ halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+
+ /* tdma and coex table */
+ if (!bWifiBusy) {
+ if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) {
+ halbtc8723b1ant_ActionWifiConnectedBtAclBusy(
+ pBtCoexist,
+ BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE
+ );
+ } else if (
+ (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
+ (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
+ ) {
+ halbtc8723b1ant_ActionBtScoHidOnlyBusy(pBtCoexist,
+ BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE);
+ } else {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
+
+ if ((pCoexSta->highPriorityTx) + (pCoexSta->highPriorityRx) <= 60)
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7);
+ }
+ } else {
+ if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) {
+ halbtc8723b1ant_ActionWifiConnectedBtAclBusy(
+ pBtCoexist,
+ BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY
+ );
+ } else if (
+ (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
+ (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
+ ) {
+ halbtc8723b1ant_ActionBtScoHidOnlyBusy(
+ pBtCoexist,
+ BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY
+ );
+ } else {
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 8);
+
+ if ((pCoexSta->highPriorityTx) + (pCoexSta->highPriorityRx) <= 60)
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7);
+ }
+ }
+}
+
+static void halbtc8723b1ant_RunSwCoexistMechanism(PBTC_COEXIST pBtCoexist)
+{
+ u8 algorithm = 0;
+
+ algorithm = halbtc8723b1ant_ActionAlgorithm(pBtCoexist);
+ pCoexDm->curAlgorithm = algorithm;
+
+ if (halbtc8723b1ant_IsCommonAction(pBtCoexist)) {
+
+ } else {
+ switch (pCoexDm->curAlgorithm) {
+ case BT_8723B_1ANT_COEX_ALGO_SCO:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = SCO.\n"));
+ /* halbtc8723b1ant_ActionSco(pBtCoexist); */
+ break;
+ case BT_8723B_1ANT_COEX_ALGO_HID:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = HID.\n"));
+ /* halbtc8723b1ant_ActionHid(pBtCoexist); */
+ break;
+ case BT_8723B_1ANT_COEX_ALGO_A2DP:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = A2DP.\n"));
+ /* halbtc8723b1ant_ActionA2dp(pBtCoexist); */
+ break;
+ case BT_8723B_1ANT_COEX_ALGO_A2DP_PANHS:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = A2DP+PAN(HS).\n"));
+ /* halbtc8723b1ant_ActionA2dpPanHs(pBtCoexist); */
+ break;
+ case BT_8723B_1ANT_COEX_ALGO_PANEDR:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = PAN(EDR).\n"));
+ /* halbtc8723b1ant_ActionPanEdr(pBtCoexist); */
+ break;
+ case BT_8723B_1ANT_COEX_ALGO_PANHS:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = HS mode.\n"));
+ /* halbtc8723b1ant_ActionPanHs(pBtCoexist); */
+ break;
+ case BT_8723B_1ANT_COEX_ALGO_PANEDR_A2DP:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = PAN+A2DP.\n"));
+ /* halbtc8723b1ant_ActionPanEdrA2dp(pBtCoexist); */
+ break;
+ case BT_8723B_1ANT_COEX_ALGO_PANEDR_HID:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = PAN(EDR)+HID.\n"));
+ /* halbtc8723b1ant_ActionPanEdrHid(pBtCoexist); */
+ break;
+ case BT_8723B_1ANT_COEX_ALGO_HID_A2DP_PANEDR:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = HID+A2DP+PAN.\n"));
+ /* halbtc8723b1ant_ActionHidA2dpPanEdr(pBtCoexist); */
+ break;
+ case BT_8723B_1ANT_COEX_ALGO_HID_A2DP:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = HID+A2DP.\n"));
+ /* halbtc8723b1ant_ActionHidA2dp(pBtCoexist); */
+ break;
+ default:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = coexist All Off!!\n"));
+ break;
+ }
+ pCoexDm->preAlgorithm = pCoexDm->curAlgorithm;
+ }
+}
+
+static void halbtc8723b1ant_RunCoexistMechanism(PBTC_COEXIST pBtCoexist)
+{
+ PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
+ bool bWifiConnected = false, bBtHsOn = false;
+ bool bIncreaseScanDevNum = false;
+ bool bBtCtrlAggBufSize = false;
+ u8 aggBufSize = 5;
+ u32 wifiLinkStatus = 0;
+ u32 numOfWifiLink = 0;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], RunCoexistMechanism() ===>\n"));
+
+ if (pBtCoexist->bManualControl) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n"));
+ return;
+ }
+
+ if (pBtCoexist->bStopCoexDm) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n"));
+ return;
+ }
+
+ if (pCoexSta->bUnderIps) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], wifi is under IPS !!!\n"));
+ return;
+ }
+
+ if (
+ (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) ||
+ (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
+ (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
+ ){
+ bIncreaseScanDevNum = true;
+ }
+
+ pBtCoexist->fBtcSet(
+ pBtCoexist,
+ BTC_SET_BL_INC_SCAN_DEV_NUM,
+ &bIncreaseScanDevNum
+ );
+ pBtCoexist->fBtcGet(
+ pBtCoexist,
+ BTC_GET_BL_WIFI_CONNECTED,
+ &bWifiConnected
+ );
+
+ pBtCoexist->fBtcGet(
+ pBtCoexist,
+ BTC_GET_U4_WIFI_LINK_STATUS,
+ &wifiLinkStatus
+ );
+ numOfWifiLink = wifiLinkStatus>>16;
+
+ if ((numOfWifiLink >= 2) || (wifiLinkStatus&WIFI_P2P_GO_CONNECTED)) {
+ BTC_PRINT(
+ BTC_MSG_INTERFACE,
+ INTF_NOTIFY,
+ (
+ "############# [BTCoex], Multi-Port numOfWifiLink = %d, wifiLinkStatus = 0x%x\n",
+ numOfWifiLink,
+ wifiLinkStatus
+ )
+ );
+ halbtc8723b1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0);
+ halbtc8723b1ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, bBtCtrlAggBufSize, aggBufSize);
+
+ if ((pBtLinkInfo->bA2dpExist) && (pCoexSta->bC2hBtInquiryPage)) {
+ BTC_PRINT(
+ BTC_MSG_INTERFACE,
+ INTF_NOTIFY,
+ ("############# [BTCoex], BT Is Inquirying\n")
+ );
+ halbtc8723b1ant_ActionBtInquiry(pBtCoexist);
+ } else
+ halbtc8723b1ant_ActionWifiMultiPort(pBtCoexist);
+
+ return;
+ }
+
+ if ((pBtLinkInfo->bBtLinkExist) && (bWifiConnected)) {
+ halbtc8723b1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 1, 1, 0, 1);
+
+ if (pBtLinkInfo->bScoExist)
+ halbtc8723b1ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, true, 0x5);
+ else
+ halbtc8723b1ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, true, 0x8);
+
+ halbtc8723b1ant_SwMechanism(pBtCoexist, true);
+ halbtc8723b1ant_RunSwCoexistMechanism(pBtCoexist); /* just print debug message */
+ } else {
+ halbtc8723b1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0);
+
+ halbtc8723b1ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, false, 0x5);
+
+ halbtc8723b1ant_SwMechanism(pBtCoexist, false);
+ halbtc8723b1ant_RunSwCoexistMechanism(pBtCoexist); /* just print debug message */
+ }
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+ if (pCoexSta->bC2hBtInquiryPage) {
+ BTC_PRINT(
+ BTC_MSG_INTERFACE,
+ INTF_NOTIFY,
+ ("############# [BTCoex], BT Is Inquirying\n")
+ );
+ halbtc8723b1ant_ActionBtInquiry(pBtCoexist);
+ return;
+ } else if (bBtHsOn) {
+ halbtc8723b1ant_ActionHs(pBtCoexist);
+ return;
+ }
+
+
+ if (!bWifiConnected) {
+ bool bScan = false, bLink = false, bRoam = false;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], wifi is non connected-idle !!!\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);
+
+ if (bScan || bLink || bRoam) {
+ if (bScan)
+ halbtc8723b1ant_ActionWifiNotConnectedScan(pBtCoexist);
+ else
+ halbtc8723b1ant_ActionWifiNotConnectedAssoAuth(pBtCoexist);
+ } else
+ halbtc8723b1ant_ActionWifiNotConnected(pBtCoexist);
+ } else /* wifi LPS/Busy */
+ halbtc8723b1ant_ActionWifiConnected(pBtCoexist);
+}
+
+static void halbtc8723b1ant_InitCoexDm(PBTC_COEXIST pBtCoexist)
+{
+ /* force to reset coex mechanism */
+
+ /* sw all off */
+ halbtc8723b1ant_SwMechanism(pBtCoexist, false);
+
+ /* halbtc8723b1ant_PsTdma(pBtCoexist, FORCE_EXEC, false, 8); */
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, FORCE_EXEC, 0);
+
+ pCoexSta->popEventCnt = 0;
+}
+
+static void halbtc8723b1ant_InitHwConfig(
+ PBTC_COEXIST pBtCoexist,
+ bool bBackUp,
+ bool bWifiOnly
+)
+{
+ u32 u4Tmp = 0;/* fwVer; */
+ u8 u1Tmpa = 0, u1Tmpb = 0;
+
+ BTC_PRINT(
+ BTC_MSG_INTERFACE,
+ INTF_INIT,
+ ("[BTCoex], 1Ant Init HW Config!!\n")
+ );
+
+ pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x550, 0x8, 0x1); /* enable TBTT nterrupt */
+
+ /* 0x790[5:0]= 0x5 */
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x790, 0x5);
+
+ /* Enable counter statistics */
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x778, 0x1);
+ pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x40, 0x20, 0x1);
+
+ /* Antenna config */
+ if (bWifiOnly) {
+ halbtc8723b1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_WIFI, true, false);
+ halbtc8723b1ant_PsTdma(pBtCoexist, FORCE_EXEC, false, 9);
+ } else
+ halbtc8723b1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_BT, true, false);
+
+ /* PTA parameter */
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, FORCE_EXEC, 0);
+
+ u4Tmp = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x948);
+ u1Tmpa = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x765);
+ u1Tmpb = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x67);
+
+ BTC_PRINT(
+ BTC_MSG_INTERFACE,
+ INTF_NOTIFY,
+ (
+ "############# [BTCoex], 0x948 = 0x%x, 0x765 = 0x%x, 0x67 = 0x%x\n",
+ u4Tmp,
+ u1Tmpa,
+ u1Tmpb
+ )
+ );
+}
+
+/* */
+/* work around function start with wa_halbtc8723b1ant_ */
+/* */
+/* */
+/* extern function start with EXhalbtc8723b1ant_ */
+/* */
+void EXhalbtc8723b1ant_PowerOnSetting(PBTC_COEXIST pBtCoexist)
+{
+ PBTC_BOARD_INFO pBoardInfo = &pBtCoexist->boardInfo;
+ u8 u1Tmp = 0x0;
+ 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 EXhalbtc8723b1ant_InitHwConfig(PBTC_COEXIST pBtCoexist, bool bWifiOnly)
+{
+ halbtc8723b1ant_InitHwConfig(pBtCoexist, true, bWifiOnly);
+}
+
+void EXhalbtc8723b1ant_InitCoexDm(PBTC_COEXIST pBtCoexist)
+{
+ BTC_PRINT(
+ BTC_MSG_INTERFACE,
+ INTF_INIT,
+ ("[BTCoex], Coex Mechanism Init!!\n")
+ );
+
+ pBtCoexist->bStopCoexDm = false;
+
+ halbtc8723b1ant_InitCoexDm(pBtCoexist);
+
+ halbtc8723b1ant_QueryBtInfo(pBtCoexist);
+}
+
+void EXhalbtc8723b1ant_DisplayCoexInfo(PBTC_COEXIST pBtCoexist)
+{
+ PBTC_BOARD_INFO pBoardInfo = &pBtCoexist->boardInfo;
+ PBTC_STACK_INFO pStackInfo = &pBtCoexist->stackInfo;
+ PBTC_BT_LINK_INFO pBtLinkInfo = &pBtCoexist->btLinkInfo;
+ u8 *cliBuf = pBtCoexist->cliBuf;
+ u8 u1Tmp[4], i, btInfoExt, psTdmaCase = 0;
+ u16 u2Tmp[4];
+ u32 u4Tmp[4];
+ bool bRoam = false;
+ bool bScan = false;
+ bool bLink = false;
+ bool bWifiUnder5G = false;
+ bool bWifiUnderBMode = false;
+ bool bBtHsOn = false;
+ bool bWifiBusy = false;
+ s32 wifiRssi = 0, btHsRssi = 0;
+ u32 wifiBw, wifiTrafficDir, faOfdm, faCck, wifiLinkStatus;
+ u8 wifiDot11Chnl, wifiHsChnl;
+ u32 fwVer = 0, btPatchVer = 0;
+ static u8 PopReportIn10s = 0;
+
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n ============[BT Coexist info]============"
+ );
+ CL_PRINTF(cliBuf);
+
+ if (pBtCoexist->bManualControl) {
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n ============[Under Manual Control]============"
+ );
+ CL_PRINTF(cliBuf);
+ CL_SPRINTF(cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n =========================================="
+ );
+ CL_PRINTF(cliBuf);
+ }
+ if (pBtCoexist->bStopCoexDm) {
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n ============[Coex is STOPPED]============"
+ );
+ CL_PRINTF(cliBuf);
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n =========================================="
+ );
+ CL_PRINTF(cliBuf);
+ }
+
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %d/ %d/ %d", "Ant PG Num/ Ant Mech/ Ant Pos:", \
+ pBoardInfo->pgAntNum,
+ pBoardInfo->btdmAntNum,
+ pBoardInfo->btdmAntPos
+ );
+ 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);
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_BT_PATCH_VER, &btPatchVer);
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_FW_VER, &fwVer);
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %d_%x/ 0x%x/ 0x%x(%d)", "CoexVer/ FwVer/ PatchVer", \
+ GLCoexVerDate8723b1Ant,
+ GLCoexVer8723b1Ant,
+ fwVer,
+ btPatchVer,
+ btPatchVer
+ );
+ CL_PRINTF(cliBuf);
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U1_WIFI_DOT11_CHNL, &wifiDot11Chnl);
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifiHsChnl);
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %d / %d(%d)", "Dot11 channel / HsChnl(HsMode)", \
+ wifiDot11Chnl,
+ wifiHsChnl,
+ bBtHsOn
+ );
+ CL_PRINTF(cliBuf);
+
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %02x %02x %02x ", "H2C Wifi inform bt chnl Info", \
+ pCoexDm->wifiChnlInfo[0],
+ pCoexDm->wifiChnlInfo[1],
+ pCoexDm->wifiChnlInfo[2]
+ );
+ CL_PRINTF(cliBuf);
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_S4_WIFI_RSSI, &wifiRssi);
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_S4_HS_RSSI, &btHsRssi);
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %d/ %d", "Wifi rssi/ HS rssi", \
+ wifiRssi-100, btHsRssi-100
+ );
+ CL_PRINTF(cliBuf);
+
+ 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);
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %d/ %d/ %d/ %s", "Wifi bLink/ bRoam/ bScan/ bHi-Pri", \
+ bLink, bRoam, bScan, ((pCoexSta->bWiFiIsHighPriTask) ? "1" : "0")
+ );
+ CL_PRINTF(cliBuf);
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_UNDER_5G, &bWifiUnder5G);
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
+ pBtCoexist->fBtcGet(
+ pBtCoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION, &wifiTrafficDir
+ );
+ pBtCoexist->fBtcGet(
+ pBtCoexist, BTC_GET_BL_WIFI_UNDER_B_MODE, &bWifiUnderBMode
+ );
+
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %s / %s/ %s/ AP =%d/ %s ", "Wifi status", \
+ (bWifiUnder5G ? "5G" : "2.4G"),
+ ((bWifiUnderBMode) ? "11b" : ((BTC_WIFI_BW_LEGACY == wifiBw) ? "11bg" : (((BTC_WIFI_BW_HT40 == wifiBw) ? "HT40" : "HT20")))),
+ ((!bWifiBusy) ? "idle" : ((BTC_WIFI_TRAFFIC_TX == wifiTrafficDir) ? "uplink" : "downlink")),
+ pCoexSta->nScanAPNum,
+ (pCoexSta->bCCKLock) ? "Lock" : "noLock"
+ );
+ CL_PRINTF(cliBuf);
+
+ pBtCoexist->fBtcGet(
+ pBtCoexist, BTC_GET_U4_WIFI_LINK_STATUS, &wifiLinkStatus
+ );
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %d/ %d/ %d/ %d/ %d", "sta/vwifi/hs/p2pGo/p2pGc", \
+ ((wifiLinkStatus&WIFI_STA_CONNECTED) ? 1 : 0),
+ ((wifiLinkStatus&WIFI_AP_CONNECTED) ? 1 : 0),
+ ((wifiLinkStatus&WIFI_HS_CONNECTED) ? 1 : 0),
+ ((wifiLinkStatus&WIFI_P2P_GO_CONNECTED) ? 1 : 0),
+ ((wifiLinkStatus&WIFI_P2P_GC_CONNECTED) ? 1 : 0)
+ );
+ CL_PRINTF(cliBuf);
+
+
+ PopReportIn10s++;
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = [%s/ %d/ %d/ %d] ", "BT [status/ rssi/ retryCnt/ popCnt]", \
+ ((pBtCoexist->btInfo.bBtDisabled) ? ("disabled") : ((pCoexSta->bC2hBtInquiryPage) ? ("inquiry/page scan") : ((BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE == pCoexDm->btStatus) ? "non-connected idle" :
+ ((BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus) ? "connected-idle" : "busy")))),
+ pCoexSta->btRssi, pCoexSta->btRetryCnt, pCoexSta->popEventCnt
+ );
+ CL_PRINTF(cliBuf);
+
+ if (PopReportIn10s >= 5) {
+ pCoexSta->popEventCnt = 0;
+ PopReportIn10s = 0;
+ }
+
+
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %d / %d / %d / %d", "SCO/HID/PAN/A2DP", \
+ pBtLinkInfo->bScoExist,
+ pBtLinkInfo->bHidExist,
+ pBtLinkInfo->bPanExist,
+ pBtLinkInfo->bA2dpExist
+ );
+ CL_PRINTF(cliBuf);
+
+ if (pStackInfo->bProfileNotified) {
+ pBtCoexist->fBtcDispDbgMsg(pBtCoexist, BTC_DBG_DISP_BT_LINK_INFO);
+ } else {
+ CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s", "BT Role", \
+ (pBtLinkInfo->bSlaveRole) ? "Slave" : "Master");
+ CL_PRINTF(cliBuf);
+ }
+
+
+ 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_8723B_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)", GLBtInfoSrc8723b1Ant[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 = %s/%s, (0x%x/0x%x)", "PS state, IPS/LPS, (lps/rpwm)", \
+ (pCoexSta->bUnderIps ? "IPS ON" : "IPS OFF"),
+ (pCoexSta->bUnderLps ? "LPS ON" : "LPS OFF"),
+ pBtCoexist->btInfo.lpsVal,
+ pBtCoexist->btInfo.rpwmVal
+ );
+ CL_PRINTF(cliBuf);
+ pBtCoexist->fBtcDispDbgMsg(pBtCoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD);
+
+ if (!pBtCoexist->bManualControl) {
+ /* 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", "SM[LowPenaltyRA]", \
+ pCoexDm->bCurLowPenaltyRa
+ );
+ CL_PRINTF(cliBuf);
+
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %s/ %s/ %d ", "DelBA/ BtCtrlAgg/ AggSize", \
+ (pBtCoexist->btInfo.bRejectAggPkt ? "Yes" : "No"),
+ (pBtCoexist->btInfo.bBtCtrlAggBufSize ? "Yes" : "No"),
+ pBtCoexist->btInfo.aggBufSize
+ );
+ CL_PRINTF(cliBuf);
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = 0x%x ", "Rate Mask", \
+ pBtCoexist->btInfo.raMask
+ );
+ CL_PRINTF(cliBuf);
+
+ /* Fw mechanism */
+ CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Fw mechanism]============");
+ CL_PRINTF(cliBuf);
+
+ psTdmaCase = pCoexDm->curPsTdma;
+ CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x %02x %02x case-%d (auto:%d)", "PS TDMA", \
+ pCoexDm->psTdmaPara[0], pCoexDm->psTdmaPara[1],
+ pCoexDm->psTdmaPara[2], pCoexDm->psTdmaPara[3],
+ pCoexDm->psTdmaPara[4], psTdmaCase, pCoexDm->bAutoTdmaAdjust);
+ CL_PRINTF(cliBuf);
+
+ CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d", "Coex Table Type", \
+ pCoexSta->nCoexTableType);
+ CL_PRINTF(cliBuf);
+
+ CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d", "IgnWlanAct", \
+ pCoexDm->bCurIgnoreWlanAct);
+ CL_PRINTF(cliBuf);
+
+ /*
+ CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x ", "Latest error condition(should be 0)", \
+ pCoexDm->errorCondition);
+ 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/0x%x/0x%x/0x%x", "backup ARFR1/ARFR2/RL/AMaxTime", \
+ pCoexDm->backupArfrCnt1, pCoexDm->backupArfrCnt2, pCoexDm->backupRetryLimit, pCoexDm->backupAmpduMaxTime);
+ CL_PRINTF(cliBuf);
+
+ u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x430);
+ u4Tmp[1] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x434);
+ u2Tmp[0] = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0x42a);
+ u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x456);
+ CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x", "0x430/0x434/0x42a/0x456", \
+ u4Tmp[0], u4Tmp[1], u2Tmp[0], u1Tmp[0]);
+ CL_PRINTF(cliBuf);
+
+ u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x778);
+ u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x6cc);
+ u4Tmp[1] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x880);
+ CL_SPRINTF(
+ cliBuf, BT_TMP_BUF_SIZE,
+ "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "0x778/0x6cc/0x880[29:25]", \
+ u1Tmp[0], u4Tmp[0], (u4Tmp[1]&0x3e000000) >> 25
+ );
+ CL_PRINTF(cliBuf);
+
+ u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x948);
+ u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x67);
+ u4Tmp[1] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x764);
+ u1Tmp[1] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x76e);
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0x948/ 0x67[5] / 0x764 / 0x76e", \
+ u4Tmp[0], ((u1Tmp[0]&0x20) >> 5), (u4Tmp[1] & 0xffff), u1Tmp[1]
+ );
+ CL_PRINTF(cliBuf);
+
+ u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x92c);
+ u4Tmp[1] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x930);
+ u4Tmp[2] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x944);
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "0x92c[1:0]/ 0x930[7:0]/0x944[1:0]", \
+ u4Tmp[0]&0x3, u4Tmp[1]&0xff, u4Tmp[2]&0x3
+ );
+ CL_PRINTF(cliBuf);
+
+ u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x39);
+ u1Tmp[1] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x40);
+ u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x4c);
+ u1Tmp[2] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x64);
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0x38[11]/0x40/0x4c[24:23]/0x64[0]", \
+ ((u1Tmp[0] & 0x8)>>3),
+ u1Tmp[1],
+ ((u4Tmp[0]&0x01800000)>>23),
+ u1Tmp[2]&0x1
+ );
+ 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, 0xc50);
+ u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x49c);
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = 0x%x/ 0x%x", "0xc50(dig)/0x49c(null-drop)", \
+ u4Tmp[0]&0xff, u1Tmp[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, 0xcf0);
+
+ u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0xa5b);
+ u1Tmp[1] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0xa5c);
+
+ faOfdm =
+ ((u4Tmp[0]&0xffff0000) >> 16) +
+ ((u4Tmp[1]&0xffff0000) >> 16) +
+ (u4Tmp[1] & 0xffff) + (u4Tmp[2] & 0xffff) + \
+ ((u4Tmp[3]&0xffff0000) >> 16) + (u4Tmp[3] & 0xffff);
+ faCck = (u1Tmp[0] << 8) + u1Tmp[1];
+
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "OFDM-CCA/OFDM-FA/CCK-FA", \
+ u4Tmp[0]&0xffff, faOfdm, faCck
+ );
+ CL_PRINTF(cliBuf);
+
+
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %d/ %d/ %d/ %d", "CRC_OK CCK/11g/11n/11n-Agg", \
+ pCoexSta->nCRCOK_CCK,
+ pCoexSta->nCRCOK_11g,
+ pCoexSta->nCRCOK_11n,
+ pCoexSta->nCRCOK_11nAgg
+ );
+ CL_PRINTF(cliBuf);
+
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %d/ %d/ %d/ %d", "CRC_Err CCK/11g/11n/11n-Agg", \
+ pCoexSta->nCRCErr_CCK,
+ pCoexSta->nCRCErr_11g,
+ pCoexSta->nCRCErr_11n,
+ pCoexSta->nCRCErr_11nAgg
+ );
+ CL_PRINTF(cliBuf);
+
+ u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x6c0);
+ u4Tmp[1] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x6c4);
+ u4Tmp[2] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x6c8);
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "0x6c0/0x6c4/0x6c8(coexTable)", \
+ u4Tmp[0], u4Tmp[1], u4Tmp[2]);
+ CL_PRINTF(cliBuf);
+
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %d/ %d", "0x770(high-pri rx/tx)", \
+ pCoexSta->highPriorityRx, pCoexSta->highPriorityTx
+ );
+ CL_PRINTF(cliBuf);
+ CL_SPRINTF(
+ cliBuf,
+ BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %d/ %d", "0x774(low-pri rx/tx)", \
+ pCoexSta->lowPriorityRx, pCoexSta->lowPriorityTx
+ );
+ CL_PRINTF(cliBuf);
+
+ pBtCoexist->fBtcDispDbgMsg(pBtCoexist, BTC_DBG_DISP_COEX_STATISTICS);
+}
+
+
+void EXhalbtc8723b1ant_IpsNotify(PBTC_COEXIST pBtCoexist, u8 type)
+{
+ if (pBtCoexist->bManualControl || pBtCoexist->bStopCoexDm)
+ return;
+
+ if (BTC_IPS_ENTER == type) {
+ BTC_PRINT(
+ BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], IPS ENTER notify\n")
+ );
+ pCoexSta->bUnderIps = true;
+
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 0);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
+ halbtc8723b1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_BT, false, true);
+ } else if (BTC_IPS_LEAVE == type) {
+ BTC_PRINT(
+ BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], IPS LEAVE notify\n")
+ );
+ pCoexSta->bUnderIps = false;
+
+ halbtc8723b1ant_InitHwConfig(pBtCoexist, false, false);
+ halbtc8723b1ant_InitCoexDm(pBtCoexist);
+ halbtc8723b1ant_QueryBtInfo(pBtCoexist);
+ }
+}
+
+void EXhalbtc8723b1ant_LpsNotify(PBTC_COEXIST pBtCoexist, u8 type)
+{
+ if (pBtCoexist->bManualControl || pBtCoexist->bStopCoexDm)
+ return;
+
+ if (BTC_LPS_ENABLE == type) {
+ BTC_PRINT(
+ BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], LPS ENABLE notify\n")
+ );
+ pCoexSta->bUnderLps = true;
+ } else if (BTC_LPS_DISABLE == type) {
+ BTC_PRINT(
+ BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], LPS DISABLE notify\n")
+ );
+ pCoexSta->bUnderLps = false;
+ }
+}
+
+void EXhalbtc8723b1ant_ScanNotify(PBTC_COEXIST pBtCoexist, u8 type)
+{
+ bool bWifiConnected = false, bBtHsOn = false;
+ u32 wifiLinkStatus = 0;
+ u32 numOfWifiLink = 0;
+ bool bBtCtrlAggBufSize = false;
+ u8 aggBufSize = 5;
+
+ u8 u1Tmpa, u1Tmpb;
+ u32 u4Tmp;
+
+ if (pBtCoexist->bManualControl || pBtCoexist->bStopCoexDm)
+ return;
+
+ if (BTC_SCAN_START == type) {
+ pCoexSta->bWiFiIsHighPriTask = true;
+ BTC_PRINT(
+ BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], SCAN START notify\n")
+ );
+
+ halbtc8723b1ant_PsTdma(pBtCoexist, FORCE_EXEC, false, 8); /* Force antenna setup for no scan result issue */
+ u4Tmp = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x948);
+ u1Tmpa = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x765);
+ u1Tmpb = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x67);
+
+
+ BTC_PRINT(
+ BTC_MSG_INTERFACE,
+ INTF_NOTIFY,
+ (
+ "[BTCoex], 0x948 = 0x%x, 0x765 = 0x%x, 0x67 = 0x%x\n",
+ u4Tmp,
+ u1Tmpa,
+ u1Tmpb
+ )
+ );
+ } else {
+ pCoexSta->bWiFiIsHighPriTask = false;
+ BTC_PRINT(
+ BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], SCAN FINISH notify\n")
+ );
+
+ pBtCoexist->fBtcGet(
+ pBtCoexist, BTC_GET_U1_AP_NUM, &pCoexSta->nScanAPNum
+ );
+ }
+
+ if (pBtCoexist->btInfo.bBtDisabled)
+ return;
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+
+ halbtc8723b1ant_QueryBtInfo(pBtCoexist);
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_LINK_STATUS, &wifiLinkStatus);
+ numOfWifiLink = wifiLinkStatus>>16;
+
+ if (numOfWifiLink >= 2) {
+ halbtc8723b1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0);
+ halbtc8723b1ant_LimitedRx(
+ pBtCoexist, NORMAL_EXEC, false, bBtCtrlAggBufSize, aggBufSize
+ );
+ halbtc8723b1ant_ActionWifiMultiPort(pBtCoexist);
+ return;
+ }
+
+ if (pCoexSta->bC2hBtInquiryPage) {
+ halbtc8723b1ant_ActionBtInquiry(pBtCoexist);
+ return;
+ } else if (bBtHsOn) {
+ halbtc8723b1ant_ActionHs(pBtCoexist);
+ return;
+ }
+
+ if (BTC_SCAN_START == type) {
+ /* BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], SCAN START notify\n")); */
+ if (!bWifiConnected) /* non-connected scan */
+ halbtc8723b1ant_ActionWifiNotConnectedScan(pBtCoexist);
+ else /* wifi is connected */
+ halbtc8723b1ant_ActionWifiConnectedScan(pBtCoexist);
+ } else if (BTC_SCAN_FINISH == type) {
+ /* BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], SCAN FINISH notify\n")); */
+ if (!bWifiConnected) /* non-connected scan */
+ halbtc8723b1ant_ActionWifiNotConnected(pBtCoexist);
+ else
+ halbtc8723b1ant_ActionWifiConnected(pBtCoexist);
+ }
+}
+
+void EXhalbtc8723b1ant_ConnectNotify(PBTC_COEXIST pBtCoexist, u8 type)
+{
+ bool bWifiConnected = false, bBtHsOn = false;
+ u32 wifiLinkStatus = 0;
+ u32 numOfWifiLink = 0;
+ bool bBtCtrlAggBufSize = false;
+ u8 aggBufSize = 5;
+
+ if (
+ pBtCoexist->bManualControl ||
+ pBtCoexist->bStopCoexDm ||
+ pBtCoexist->btInfo.bBtDisabled
+ )
+ return;
+
+ if (BTC_ASSOCIATE_START == type) {
+ pCoexSta->bWiFiIsHighPriTask = true;
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], CONNECT START notify\n"));
+ pCoexDm->nArpCnt = 0;
+ } else {
+ pCoexSta->bWiFiIsHighPriTask = false;
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], CONNECT FINISH notify\n"));
+ /* pCoexDm->nArpCnt = 0; */
+ }
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_LINK_STATUS, &wifiLinkStatus);
+ numOfWifiLink = wifiLinkStatus>>16;
+ if (numOfWifiLink >= 2) {
+ halbtc8723b1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0);
+ halbtc8723b1ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, bBtCtrlAggBufSize, aggBufSize);
+ halbtc8723b1ant_ActionWifiMultiPort(pBtCoexist);
+ return;
+ }
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+ if (pCoexSta->bC2hBtInquiryPage) {
+ halbtc8723b1ant_ActionBtInquiry(pBtCoexist);
+ return;
+ } else if (bBtHsOn) {
+ halbtc8723b1ant_ActionHs(pBtCoexist);
+ return;
+ }
+
+ if (BTC_ASSOCIATE_START == type) {
+ /* BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], CONNECT START notify\n")); */
+ halbtc8723b1ant_ActionWifiNotConnectedAssoAuth(pBtCoexist);
+ } else if (BTC_ASSOCIATE_FINISH == type) {
+ /* BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], CONNECT FINISH notify\n")); */
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+ if (!bWifiConnected) /* non-connected scan */
+ halbtc8723b1ant_ActionWifiNotConnected(pBtCoexist);
+ else
+ halbtc8723b1ant_ActionWifiConnected(pBtCoexist);
+ }
+}
+
+void EXhalbtc8723b1ant_MediaStatusNotify(PBTC_COEXIST pBtCoexist, u8 type)
+{
+ u8 H2C_Parameter[3] = {0};
+ u32 wifiBw;
+ u8 wifiCentralChnl;
+ bool bWifiUnderBMode = false;
+
+ if (
+ pBtCoexist->bManualControl ||
+ pBtCoexist->bStopCoexDm ||
+ pBtCoexist->btInfo.bBtDisabled
+ )
+ return;
+
+ if (BTC_MEDIA_CONNECT == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], MEDIA connect notify\n"));
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_UNDER_B_MODE, &bWifiUnderBMode);
+
+ /* Set CCK Tx/Rx high Pri except 11b mode */
+ if (bWifiUnderBMode) {
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cd, 0x00); /* CCK Tx */
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cf, 0x00); /* CCK Rx */
+ } else {
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cd, 0x10); /* CCK Tx */
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cf, 0x10); /* CCK Rx */
+ }
+
+ pCoexDm->backupArfrCnt1 = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x430);
+ pCoexDm->backupArfrCnt2 = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x434);
+ pCoexDm->backupRetryLimit = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0x42a);
+ pCoexDm->backupAmpduMaxTime = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x456);
+ } else {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], MEDIA disconnect notify\n"));
+ pCoexDm->nArpCnt = 0;
+
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cd, 0x0); /* CCK Tx */
+ pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cf, 0x0); /* CCK Rx */
+ }
+
+ /* 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[0] = 0x0;
+ H2C_Parameter[1] = wifiCentralChnl;
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+
+ if (BTC_WIFI_BW_HT40 == wifiBw)
+ 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];
+
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_EXEC,
+ (
+ "[BTCoex], FW write 0x66 = 0x%x\n",
+ H2C_Parameter[0]<<16 | H2C_Parameter[1]<<8 | H2C_Parameter[2]
+ )
+ );
+
+ pBtCoexist->fBtcFillH2c(pBtCoexist, 0x66, 3, H2C_Parameter);
+}
+
+void EXhalbtc8723b1ant_SpecialPacketNotify(PBTC_COEXIST pBtCoexist, u8 type)
+{
+ bool bBtHsOn = false;
+ u32 wifiLinkStatus = 0;
+ u32 numOfWifiLink = 0;
+ bool bBtCtrlAggBufSize = false;
+ u8 aggBufSize = 5;
+
+ if (
+ pBtCoexist->bManualControl ||
+ pBtCoexist->bStopCoexDm ||
+ pBtCoexist->btInfo.bBtDisabled
+ )
+ return;
+
+ if (
+ BTC_PACKET_DHCP == type ||
+ BTC_PACKET_EAPOL == type ||
+ BTC_PACKET_ARP == type
+ ) {
+ if (BTC_PACKET_ARP == type) {
+ BTC_PRINT(
+ BTC_MSG_INTERFACE,
+ INTF_NOTIFY,
+ ("[BTCoex], special Packet ARP notify\n")
+ );
+
+ pCoexDm->nArpCnt++;
+ BTC_PRINT(
+ BTC_MSG_INTERFACE,
+ INTF_NOTIFY,
+ ("[BTCoex], ARP Packet Count = %d\n", pCoexDm->nArpCnt)
+ );
+
+ if (pCoexDm->nArpCnt >= 10) /* if APR PKT > 10 after connect, do not go to ActionWifiConnectedSpecialPacket(pBtCoexist) */
+ pCoexSta->bWiFiIsHighPriTask = false;
+ else
+ pCoexSta->bWiFiIsHighPriTask = true;
+ } else {
+ pCoexSta->bWiFiIsHighPriTask = true;
+ BTC_PRINT(
+ BTC_MSG_INTERFACE,
+ INTF_NOTIFY,
+ ("[BTCoex], special Packet DHCP or EAPOL notify\n")
+ );
+ }
+ } else {
+ pCoexSta->bWiFiIsHighPriTask = false;
+ BTC_PRINT(
+ BTC_MSG_INTERFACE,
+ INTF_NOTIFY,
+ ("[BTCoex], special Packet [Type = %d] notify\n", type)
+ );
+ }
+
+ pCoexSta->specialPktPeriodCnt = 0;
+
+ pBtCoexist->fBtcGet(
+ pBtCoexist, BTC_GET_U4_WIFI_LINK_STATUS, &wifiLinkStatus
+ );
+ numOfWifiLink = wifiLinkStatus>>16;
+
+ if (numOfWifiLink >= 2) {
+ halbtc8723b1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0);
+ halbtc8723b1ant_LimitedRx(
+ pBtCoexist, NORMAL_EXEC, false, bBtCtrlAggBufSize, aggBufSize
+ );
+ halbtc8723b1ant_ActionWifiMultiPort(pBtCoexist);
+ return;
+ }
+
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+ if (pCoexSta->bC2hBtInquiryPage) {
+ halbtc8723b1ant_ActionBtInquiry(pBtCoexist);
+ return;
+ } else if (bBtHsOn) {
+ halbtc8723b1ant_ActionHs(pBtCoexist);
+ return;
+ }
+
+ if (
+ BTC_PACKET_DHCP == type ||
+ BTC_PACKET_EAPOL == type ||
+ ((BTC_PACKET_ARP == type) && (pCoexSta->bWiFiIsHighPriTask))
+ )
+ halbtc8723b1ant_ActionWifiConnectedSpecialPacket(pBtCoexist);
+}
+
+void EXhalbtc8723b1ant_BtInfoNotify(
+ PBTC_COEXIST pBtCoexist, u8 *tmpBuf, u8 length
+)
+{
+ u8 btInfo = 0;
+ u8 i, rspSource = 0;
+ bool bWifiConnected = false;
+ bool bBtBusy = false;
+
+ pCoexSta->bC2hBtInfoReqSent = false;
+
+ rspSource = tmpBuf[0]&0xf;
+ if (rspSource >= BT_INFO_SRC_8723B_1ANT_MAX)
+ rspSource = BT_INFO_SRC_8723B_1ANT_WIFI_FW;
+ pCoexSta->btInfoC2hCnt[rspSource]++;
+
+ BTC_PRINT(
+ BTC_MSG_INTERFACE,
+ INTF_NOTIFY,
+ ("[BTCoex], Bt info[%d], length =%d, hex data =[",
+ rspSource,
+ length)
+ );
+ for (i = 0; i < length; i++) {
+ pCoexSta->btInfoC2h[rspSource][i] = tmpBuf[i];
+ if (i == 1)
+ btInfo = tmpBuf[i];
+ if (i == length-1)
+ BTC_PRINT(
+ BTC_MSG_INTERFACE, INTF_NOTIFY, ("0x%02x]\n", tmpBuf[i])
+ );
+ else
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("0x%02x, ", tmpBuf[i]));
+ }
+
+ if (BT_INFO_SRC_8723B_1ANT_WIFI_FW != rspSource) {
+ pCoexSta->btRetryCnt = pCoexSta->btInfoC2h[rspSource][2]&0xf;
+
+ if (pCoexSta->btRetryCnt >= 1)
+ pCoexSta->popEventCnt++;
+
+ if (pCoexSta->btInfoC2h[rspSource][2]&0x20)
+ pCoexSta->bC2hBtPage = true;
+ else
+ pCoexSta->bC2hBtPage = false;
+
+ pCoexSta->btRssi = pCoexSta->btInfoC2h[rspSource][3]*2-90;
+ /* 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 != 0x15 => Need to switch BT TRx Mask */
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Switch BT TRx Mask since BT RF REG 0x3C != 0x15\n"));
+ pBtCoexist->fBtcSetBtReg(pBtCoexist, BTC_BT_REG_RF, 0x3c, 0x15);
+ }
+
+ /* Here we need to resend some wifi info to BT */
+ /* because bt is reset and loss of the info. */
+ if (pCoexSta->btInfoExt & BIT1) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n")
+ );
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+ if (bWifiConnected)
+ EXhalbtc8723b1ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_CONNECT);
+ else
+ EXhalbtc8723b1ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_DISCONNECT);
+ }
+
+ if (pCoexSta->btInfoExt & BIT3) {
+ if (!pBtCoexist->bManualControl && !pBtCoexist->bStopCoexDm) {
+ BTC_PRINT(
+ BTC_MSG_ALGORITHM,
+ ALGO_TRACE,
+ ("[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n")
+ );
+ halbtc8723b1ant_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_1ANT_B_INQ_PAGE)
+ pCoexSta->bC2hBtInquiryPage = true;
+ else
+ pCoexSta->bC2hBtInquiryPage = false;
+
+ /* set link exist status */
+ if (!(btInfo&BT_INFO_8723B_1ANT_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_1ANT_B_FTP)
+ pCoexSta->bPanExist = true;
+ else
+ pCoexSta->bPanExist = false;
+
+ if (btInfo & BT_INFO_8723B_1ANT_B_A2DP)
+ pCoexSta->bA2dpExist = true;
+ else
+ pCoexSta->bA2dpExist = false;
+
+ if (btInfo & BT_INFO_8723B_1ANT_B_HID)
+ pCoexSta->bHidExist = true;
+ else
+ pCoexSta->bHidExist = false;
+
+ if (btInfo & BT_INFO_8723B_1ANT_B_SCO_ESCO)
+ pCoexSta->bScoExist = true;
+ else
+ pCoexSta->bScoExist = false;
+ }
+
+ halbtc8723b1ant_UpdateBtLinkInfo(pBtCoexist);
+
+ btInfo = btInfo & 0x1f; /* mask profile bit for connect-ilde identification (for CSR case: A2DP idle --> 0x41) */
+
+ if (!(btInfo&BT_INFO_8723B_1ANT_B_CONNECTION)) {
+ pCoexDm->btStatus = BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n"));
+ } else if (btInfo == BT_INFO_8723B_1ANT_B_CONNECTION) {
+ /* connection exists but no busy */
+ pCoexDm->btStatus = BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n"));
+ } else if (
+ (btInfo&BT_INFO_8723B_1ANT_B_SCO_ESCO) ||
+ (btInfo&BT_INFO_8723B_1ANT_B_SCO_BUSY)
+ ) {
+ pCoexDm->btStatus = BT_8723B_1ANT_BT_STATUS_SCO_BUSY;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), BT SCO busy!!!\n"));
+ } else if (btInfo&BT_INFO_8723B_1ANT_B_ACL_BUSY) {
+ if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY != pCoexDm->btStatus)
+ pCoexDm->bAutoTdmaAdjust = false;
+
+ pCoexDm->btStatus = BT_8723B_1ANT_BT_STATUS_ACL_BUSY;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), BT ACL busy!!!\n"));
+ } else {
+ pCoexDm->btStatus = BT_8723B_1ANT_BT_STATUS_MAX;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n"));
+ }
+
+ if (
+ (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) ||
+ (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
+ (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
+ )
+ bBtBusy = true;
+ else
+ bBtBusy = false;
+ pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bBtBusy);
+
+ halbtc8723b1ant_RunCoexistMechanism(pBtCoexist);
+}
+
+void EXhalbtc8723b1ant_HaltNotify(PBTC_COEXIST pBtCoexist)
+{
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Halt notify\n"));
+
+ halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+ halbtc8723b1ant_PsTdma(pBtCoexist, FORCE_EXEC, false, 0);
+ halbtc8723b1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_BT, false, true);
+
+ halbtc8723b1ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, true);
+
+ EXhalbtc8723b1ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_DISCONNECT);
+
+ pBtCoexist->bStopCoexDm = true;
+}
+
+void EXhalbtc8723b1ant_PnpNotify(PBTC_COEXIST pBtCoexist, u8 pnpState)
+{
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Pnp notify\n"));
+
+ if (BTC_WIFI_PNP_SLEEP == pnpState) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Pnp notify to SLEEP\n"));
+
+ halbtc8723b1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+ halbtc8723b1ant_PsTdma(pBtCoexist, NORMAL_EXEC, false, 0);
+ halbtc8723b1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
+ halbtc8723b1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_BT, false, true);
+
+ pBtCoexist->bStopCoexDm = true;
+ } else if (BTC_WIFI_PNP_WAKE_UP == pnpState) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Pnp notify to WAKE UP\n"));
+ pBtCoexist->bStopCoexDm = false;
+ halbtc8723b1ant_InitHwConfig(pBtCoexist, false, false);
+ halbtc8723b1ant_InitCoexDm(pBtCoexist);
+ halbtc8723b1ant_QueryBtInfo(pBtCoexist);
+ }
+}
+
+void EXhalbtc8723b1ant_Periodical(PBTC_COEXIST pBtCoexist)
+{
+ static u8 disVerInfoCnt = 0;
+ u32 fwVer = 0, btPatchVer = 0;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], ==========================Periodical ===========================\n"));
+
+ if (disVerInfoCnt <= 5) {
+ disVerInfoCnt += 1;
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], ****************************************************************\n"));
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_BT_PATCH_VER, &btPatchVer);
+ pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_FW_VER, &fwVer);
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n", \
+ GLCoexVerDate8723b1Ant, GLCoexVer8723b1Ant, fwVer, btPatchVer, btPatchVer));
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], ****************************************************************\n"));
+ }
+
+ halbtc8723b1ant_MonitorBtCtr(pBtCoexist);
+ halbtc8723b1ant_MonitorWiFiCtr(pBtCoexist);
+
+ if (
+ halbtc8723b1ant_IsWifiStatusChanged(pBtCoexist) ||
+ pCoexDm->bAutoTdmaAdjust
+ )
+ halbtc8723b1ant_RunCoexistMechanism(pBtCoexist);
+
+ pCoexSta->specialPktPeriodCnt++;
+}
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