//============================================================ // Description: // // This file is for 8821A_1ANT Co-exist mechanism // // History // 2012/11/15 Cosa first check in. // //============================================================ //============================================================ // include files //============================================================ #include "Mp_Precomp.h" #if WPP_SOFTWARE_TRACE #include "HalBtc8821a1Ant.tmh" #endif #if(BT_30_SUPPORT == 1) //============================================================ // Global variables, these are static variables //============================================================ static COEX_DM_8821A_1ANT GLCoexDm8821a1Ant; static PCOEX_DM_8821A_1ANT pCoexDm=&GLCoexDm8821a1Ant; static COEX_STA_8821A_1ANT GLCoexSta8821a1Ant; static PCOEX_STA_8821A_1ANT pCoexSta=&GLCoexSta8821a1Ant; const char *const GLBtInfoSrc8821a1Ant[]={ "BT Info[wifi fw]", "BT Info[bt rsp]", "BT Info[bt auto report]", }; u4Byte GLCoexVerDate8821a1Ant=20140306; u4Byte GLCoexVer8821a1Ant=0x4b; //============================================================ // local function proto type if needed //============================================================ //============================================================ // local function start with halbtc8821a1ant_ //============================================================ u1Byte halbtc8821a1ant_BtRssiState( u1Byte levelNum, u1Byte rssiThresh, u1Byte rssiThresh1 ) { s4Byte btRssi=0; u1Byte 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_8821A_1ANT)) { btRssiState = BTC_RSSI_STATE_HIGH; } else { btRssiState = BTC_RSSI_STATE_STAY_LOW; } } else { if(btRssi < rssiThresh) { btRssiState = BTC_RSSI_STATE_LOW; } else { btRssiState = BTC_RSSI_STATE_STAY_HIGH; } } } else if(levelNum == 3) { if(rssiThresh > rssiThresh1) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[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_8821A_1ANT)) { btRssiState = BTC_RSSI_STATE_MEDIUM; } else { btRssiState = BTC_RSSI_STATE_STAY_LOW; } } else if( (pCoexSta->preBtRssiState == BTC_RSSI_STATE_MEDIUM) || (pCoexSta->preBtRssiState == BTC_RSSI_STATE_STAY_MEDIUM)) { if(btRssi >= (rssiThresh1+BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) { btRssiState = BTC_RSSI_STATE_HIGH; } else if(btRssi < rssiThresh) { btRssiState = BTC_RSSI_STATE_LOW; } else { btRssiState = BTC_RSSI_STATE_STAY_MEDIUM; } } else { if(btRssi < rssiThresh1) { btRssiState = BTC_RSSI_STATE_MEDIUM; } else { btRssiState = BTC_RSSI_STATE_STAY_HIGH; } } } pCoexSta->preBtRssiState = btRssiState; return btRssiState; } u1Byte halbtc8821a1ant_WifiRssiState( IN PBTC_COEXIST pBtCoexist, IN u1Byte index, IN u1Byte levelNum, IN u1Byte rssiThresh, IN u1Byte rssiThresh1 ) { s4Byte wifiRssi=0; u1Byte wifiRssiState=pCoexSta->preWifiRssiState[index]; pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_S4_WIFI_RSSI, &wifiRssi); if(levelNum == 2) { if( (pCoexSta->preWifiRssiState[index] == BTC_RSSI_STATE_LOW) || (pCoexSta->preWifiRssiState[index] == BTC_RSSI_STATE_STAY_LOW)) { if(wifiRssi >= (rssiThresh+BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) { wifiRssiState = BTC_RSSI_STATE_HIGH; } else { wifiRssiState = BTC_RSSI_STATE_STAY_LOW; } } else { if(wifiRssi < rssiThresh) { wifiRssiState = BTC_RSSI_STATE_LOW; } else { wifiRssiState = BTC_RSSI_STATE_STAY_HIGH; } } } else if(levelNum == 3) { if(rssiThresh > rssiThresh1) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], wifi RSSI thresh error!!\n")); return pCoexSta->preWifiRssiState[index]; } if( (pCoexSta->preWifiRssiState[index] == BTC_RSSI_STATE_LOW) || (pCoexSta->preWifiRssiState[index] == BTC_RSSI_STATE_STAY_LOW)) { if(wifiRssi >= (rssiThresh+BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) { wifiRssiState = BTC_RSSI_STATE_MEDIUM; } else { wifiRssiState = BTC_RSSI_STATE_STAY_LOW; } } else if( (pCoexSta->preWifiRssiState[index] == BTC_RSSI_STATE_MEDIUM) || (pCoexSta->preWifiRssiState[index] == BTC_RSSI_STATE_STAY_MEDIUM)) { if(wifiRssi >= (rssiThresh1+BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) { wifiRssiState = BTC_RSSI_STATE_HIGH; } else if(wifiRssi < rssiThresh) { wifiRssiState = BTC_RSSI_STATE_LOW; } else { wifiRssiState = BTC_RSSI_STATE_STAY_MEDIUM; } } else { if(wifiRssi < rssiThresh1) { wifiRssiState = BTC_RSSI_STATE_MEDIUM; } else { wifiRssiState = BTC_RSSI_STATE_STAY_HIGH; } } } pCoexSta->preWifiRssiState[index] = wifiRssiState; return wifiRssiState; } VOID halbtc8821a1ant_UpdateRaMask( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bForceExec, IN u4Byte disRateMask ) { pCoexDm->curRaMask = disRateMask; if( bForceExec || (pCoexDm->preRaMask != pCoexDm->curRaMask)) { pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_UPDATE_RAMASK, &pCoexDm->curRaMask); } pCoexDm->preRaMask = pCoexDm->curRaMask; } VOID halbtc8821a1ant_AutoRateFallbackRetry( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bForceExec, IN u1Byte type ) { BOOLEAN 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; } VOID halbtc8821a1ant_RetryLimit( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bForceExec, IN u1Byte 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; } VOID halbtc8821a1ant_AmpduMaxTime( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bForceExec, IN u1Byte 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; } VOID halbtc8821a1ant_LimitedTx( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bForceExec, IN u1Byte raMaskType, IN u1Byte arfrType, IN u1Byte retryLimitType, IN u1Byte ampduTimeType ) { switch(raMaskType) { case 0: // normal mode halbtc8821a1ant_UpdateRaMask(pBtCoexist, bForceExec, 0x0); break; case 1: // disable cck 1/2 halbtc8821a1ant_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 halbtc8821a1ant_UpdateRaMask(pBtCoexist, bForceExec, 0x0001f1f7); break; default: break; } halbtc8821a1ant_AutoRateFallbackRetry(pBtCoexist, bForceExec, arfrType); halbtc8821a1ant_RetryLimit(pBtCoexist, bForceExec, retryLimitType); halbtc8821a1ant_AmpduMaxTime(pBtCoexist, bForceExec, ampduTimeType); } VOID halbtc8821a1ant_LimitedRx( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bForceExec, IN BOOLEAN bRejApAggPkt, IN BOOLEAN bBtCtrlAggBufSize, IN u1Byte aggBufSize ) { BOOLEAN bRejectRxAgg=bRejApAggPkt; BOOLEAN bBtCtrlRxAggSize=bBtCtrlAggBufSize; u1Byte 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); } VOID halbtc8821a1ant_MonitorBtCtr( IN PBTC_COEXIST pBtCoexist ) { u4Byte regHPTxRx, regLPTxRx, u4Tmp, u4Tmp1; u4Byte regHPTx=0, regHPRx=0, regLPTx=0, regLPRx=0; u1Byte u1Tmp, u1Tmp1; s4Byte wifiRssi; #if 0 //to avoid 0x76e[3] = 1 (WLAN_Act control by PTA) during IPS if (! (pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x76e) & 0x8) ) { pCoexSta->highPriorityTx = 65535; pCoexSta->highPriorityRx = 65535; pCoexSta->lowPriorityTx = 65535; pCoexSta->lowPriorityRx = 65535; return; } #endif 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; // reset counter pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x76e, 0xc); } VOID halbtc8821a1ant_QueryBtInfo( IN PBTC_COEXIST pBtCoexist ) { u1Byte H2C_Parameter[1] ={0}; pCoexSta->bC2hBtInfoReqSent = TRUE; H2C_Parameter[0] |= BIT0; // trigger RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], Query Bt Info, FW write 0x61=0x%x\n", H2C_Parameter[0])); pBtCoexist->fBtcFillH2c(pBtCoexist, 0x61, 1, H2C_Parameter); } BOOLEAN halbtc8821a1ant_IsWifiStatusChanged( IN PBTC_COEXIST pBtCoexist ) { static BOOLEAN bPreWifiBusy=FALSE, bPreUnder4way=FALSE, bPreBtHsOn=FALSE; BOOLEAN bWifiBusy=FALSE, bUnder4way=FALSE, bBtHsOn=FALSE; BOOLEAN 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; } VOID halbtc8821a1ant_UpdateBtLinkInfo( IN PBTC_COEXIST pBtCoexist ) { PBTC_BT_LINK_INFO pBtLinkInfo=&pBtCoexist->btLinkInfo; BOOLEAN 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; } u1Byte halbtc8821a1ant_ActionAlgorithm( IN PBTC_COEXIST pBtCoexist ) { PBTC_BT_LINK_INFO pBtLinkInfo=&pBtCoexist->btLinkInfo; BOOLEAN bBtHsOn=FALSE; u1Byte algorithm=BT_8821A_1ANT_COEX_ALGO_UNDEFINED; u1Byte numOfDiffProfile=0; pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn); if(!pBtLinkInfo->bBtLinkExist) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[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) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = SCO only\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_SCO; } else { if(pBtLinkInfo->bHidExist) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = HID only\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_HID; } else if(pBtLinkInfo->bA2dpExist) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = A2DP only\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_A2DP; } else if(pBtLinkInfo->bPanExist) { if(bBtHsOn) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = PAN(HS) only\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_PANHS; } else { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = PAN(EDR) only\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR; } } } } else if(numOfDiffProfile == 2) { if(pBtLinkInfo->bScoExist) { if(pBtLinkInfo->bHidExist) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = SCO + HID\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_HID; } else if(pBtLinkInfo->bA2dpExist) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = SCO + A2DP ==> SCO\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_SCO; } else if(pBtLinkInfo->bPanExist) { if(bBtHsOn) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = SCO + PAN(HS)\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_SCO; } else { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = SCO + PAN(EDR)\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID; } } } else { if( pBtLinkInfo->bHidExist && pBtLinkInfo->bA2dpExist ) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = HID + A2DP\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP; } else if( pBtLinkInfo->bHidExist && pBtLinkInfo->bPanExist ) { if(bBtHsOn) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = HID + PAN(HS)\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP; } else { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = HID + PAN(EDR)\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID; } } else if( pBtLinkInfo->bPanExist && pBtLinkInfo->bA2dpExist ) { if(bBtHsOn) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = A2DP + PAN(HS)\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_A2DP_PANHS; } else { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = A2DP + PAN(EDR)\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_A2DP; } } } } else if(numOfDiffProfile == 3) { if(pBtLinkInfo->bScoExist) { if( pBtLinkInfo->bHidExist && pBtLinkInfo->bA2dpExist ) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = SCO + HID + A2DP ==> HID\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_HID; } else if( pBtLinkInfo->bHidExist && pBtLinkInfo->bPanExist ) { if(bBtHsOn) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = SCO + HID + PAN(HS)\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP; } else { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = SCO + HID + PAN(EDR)\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID; } } else if( pBtLinkInfo->bPanExist && pBtLinkInfo->bA2dpExist ) { if(bBtHsOn) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = SCO + A2DP + PAN(HS)\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_SCO; } else { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = SCO + A2DP + PAN(EDR) ==> HID\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID; } } } else { if( pBtLinkInfo->bHidExist && pBtLinkInfo->bPanExist && pBtLinkInfo->bA2dpExist ) { if(bBtHsOn) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = HID + A2DP + PAN(HS)\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP; } else { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = HID + A2DP + PAN(EDR)\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP_PANEDR; } } } } else if(numOfDiffProfile >= 3) { if(pBtLinkInfo->bScoExist) { if( pBtLinkInfo->bHidExist && pBtLinkInfo->bPanExist && pBtLinkInfo->bA2dpExist ) { if(bBtHsOn) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Error!!! BT Profile = SCO + HID + A2DP + PAN(HS)\n")); } else { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT Profile = SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n")); algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID; } } } } return algorithm; } VOID halbtc8821a1ant_SetBtAutoReport( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bEnableAutoReport ) { u1Byte H2C_Parameter[1] ={0}; H2C_Parameter[0] = 0; if(bEnableAutoReport) { H2C_Parameter[0] |= BIT0; } RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], BT FW auto report : %s, FW write 0x68=0x%x\n", (bEnableAutoReport? "Enabled!!":"Disabled!!"), H2C_Parameter[0])); pBtCoexist->fBtcFillH2c(pBtCoexist, 0x68, 1, H2C_Parameter); } VOID halbtc8821a1ant_BtAutoReport( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bForceExec, IN BOOLEAN bEnableAutoReport ) { RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], %s BT Auto report = %s\n", (bForceExec? "force to":""), ((bEnableAutoReport)? "Enabled":"Disabled"))); pCoexDm->bCurBtAutoReport = bEnableAutoReport; if(!bForceExec) { if(pCoexDm->bPreBtAutoReport == pCoexDm->bCurBtAutoReport) return; } halbtc8821a1ant_SetBtAutoReport(pBtCoexist, pCoexDm->bCurBtAutoReport); pCoexDm->bPreBtAutoReport = pCoexDm->bCurBtAutoReport; } VOID halbtc8821a1ant_SetSwPenaltyTxRateAdaptive( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bLowPenaltyRa ) { u1Byte 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 } RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], set WiFi Low-Penalty Retry: %s", (bLowPenaltyRa? "ON!!":"OFF!!") )); pBtCoexist->fBtcFillH2c(pBtCoexist, 0x69, 6, H2C_Parameter); } VOID halbtc8821a1ant_LowPenaltyRa( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bForceExec, IN BOOLEAN bLowPenaltyRa ) { pCoexDm->bCurLowPenaltyRa = bLowPenaltyRa; if(!bForceExec) { if(pCoexDm->bPreLowPenaltyRa == pCoexDm->bCurLowPenaltyRa) return; } halbtc8821a1ant_SetSwPenaltyTxRateAdaptive(pBtCoexist, pCoexDm->bCurLowPenaltyRa); pCoexDm->bPreLowPenaltyRa = pCoexDm->bCurLowPenaltyRa; } VOID halbtc8821a1ant_SetCoexTable( IN PBTC_COEXIST pBtCoexist, IN u4Byte val0x6c0, IN u4Byte val0x6c4, IN u4Byte val0x6c8, IN u1Byte val0x6cc ) { RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], set coex table, set 0x6c0=0x%x\n", val0x6c0)); pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x6c0, val0x6c0); RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], set coex table, set 0x6c4=0x%x\n", val0x6c4)); pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x6c4, val0x6c4); RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], set coex table, set 0x6c8=0x%x\n", val0x6c8)); pBtCoexist->fBtcWrite4Byte(pBtCoexist, 0x6c8, val0x6c8); RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], set coex table, set 0x6cc=0x%x\n", val0x6cc)); pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x6cc, val0x6cc); } VOID halbtc8821a1ant_CoexTable( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bForceExec, IN u4Byte val0x6c0, IN u4Byte val0x6c4, IN u4Byte val0x6c8, IN u1Byte val0x6cc ) { RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], %s write Coex Table 0x6c0=0x%x, 0x6c4=0x%x, 0x6c8=0x%x, 0x6cc=0x%x\n", (bForceExec? "force to":""), val0x6c0, val0x6c4, val0x6c8, 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; } halbtc8821a1ant_SetCoexTable(pBtCoexist, val0x6c0, val0x6c4, val0x6c8, val0x6cc); pCoexDm->preVal0x6c0 = pCoexDm->curVal0x6c0; pCoexDm->preVal0x6c4 = pCoexDm->curVal0x6c4; pCoexDm->preVal0x6c8 = pCoexDm->curVal0x6c8; pCoexDm->preVal0x6cc = pCoexDm->curVal0x6cc; } VOID halbtc8821a1ant_CoexTableWithType( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bForceExec, IN u1Byte type ) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], ********** CoexTable(%d) **********\n", type)); switch(type) { case 0: halbtc8821a1ant_CoexTable(pBtCoexist, bForceExec, 0x55555555, 0x55555555, 0xffffff, 0x3); break; case 1: halbtc8821a1ant_CoexTable(pBtCoexist, bForceExec, 0x55555555, 0x5a5a5a5a, 0xffffff, 0x3); break; case 2: halbtc8821a1ant_CoexTable(pBtCoexist, bForceExec, 0x5a5a5a5a, 0x5a5a5a5a, 0xffffff, 0x3); break; case 3: halbtc8821a1ant_CoexTable(pBtCoexist, bForceExec, 0x5a5a5a5a, 0xaaaaaaaa, 0xffffff, 0x3); break; case 4: halbtc8821a1ant_CoexTable(pBtCoexist, bForceExec, 0x55555555, 0xaaaaaaaa, 0xffffff, 0x3); break; case 5: halbtc8821a1ant_CoexTable(pBtCoexist, bForceExec, 0x5a5a5a5a, 0xaaaa5a5a, 0xffffff, 0x3); break; case 6: halbtc8821a1ant_CoexTable(pBtCoexist, bForceExec, 0x55555555, 0xaaaa5a5a, 0xffffff, 0x3); break; case 7: halbtc8821a1ant_CoexTable(pBtCoexist, bForceExec, 0xaaaaaaaa, 0xaaaaaaaa, 0xffffff, 0x3); break; default: break; } } VOID halbtc8821a1ant_SetFwIgnoreWlanAct( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bEnable ) { u1Byte H2C_Parameter[1] ={0}; if(bEnable) { H2C_Parameter[0] |= BIT0; // function enable } RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63=0x%x\n", H2C_Parameter[0])); pBtCoexist->fBtcFillH2c(pBtCoexist, 0x63, 1, H2C_Parameter); } VOID halbtc8821a1ant_IgnoreWlanAct( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bForceExec, IN BOOLEAN bEnable ) { RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], %s turn Ignore WlanAct %s\n", (bForceExec? "force to":""), (bEnable? "ON":"OFF"))); pCoexDm->bCurIgnoreWlanAct = bEnable; if(!bForceExec) { if(pCoexDm->bPreIgnoreWlanAct == pCoexDm->bCurIgnoreWlanAct) return; } halbtc8821a1ant_SetFwIgnoreWlanAct(pBtCoexist, bEnable); pCoexDm->bPreIgnoreWlanAct = pCoexDm->bCurIgnoreWlanAct; } VOID halbtc8821a1ant_SetFwPstdma( IN PBTC_COEXIST pBtCoexist, IN u1Byte byte1, IN u1Byte byte2, IN u1Byte byte3, IN u1Byte byte4, IN u1Byte byte5 ) { u1Byte H2C_Parameter[5] ={0}; u1Byte realByte1=byte1, realByte5=byte5; BOOLEAN bApEnable=FALSE; pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, &bApEnable); if(bApEnable) { if(byte1&BIT4 && !(byte1&BIT5)) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], FW for 1Ant AP mode\n")); realByte1 &= ~BIT4; realByte1 |= BIT5; realByte5 |= BIT5; realByte5 &= ~BIT6; } } H2C_Parameter[0] = realByte1; H2C_Parameter[1] = byte2; H2C_Parameter[2] = byte3; H2C_Parameter[3] = byte4; H2C_Parameter[4] = realByte5; pCoexDm->psTdmaPara[0] = realByte1; pCoexDm->psTdmaPara[1] = byte2; pCoexDm->psTdmaPara[2] = byte3; pCoexDm->psTdmaPara[3] = byte4; pCoexDm->psTdmaPara[4] = realByte5; RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], 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); } VOID halbtc8821a1ant_SetLpsRpwm( IN PBTC_COEXIST pBtCoexist, IN u1Byte lpsVal, IN u1Byte rpwmVal ) { u1Byte lps=lpsVal; u1Byte rpwm=rpwmVal; pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_U1_LPS_VAL, &lps); pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_U1_RPWM_VAL, &rpwm); } VOID halbtc8821a1ant_LpsRpwm( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bForceExec, IN u1Byte lpsVal, IN u1Byte rpwmVal ) { BOOLEAN bForceExecPwrCmd=FALSE; RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], %s set lps/rpwm=0x%x/0x%x \n", (bForceExec? "force to":""), lpsVal, rpwmVal)); pCoexDm->curLps = lpsVal; pCoexDm->curRpwm = rpwmVal; if(!bForceExec) { if( (pCoexDm->preLps == pCoexDm->curLps) && (pCoexDm->preRpwm == pCoexDm->curRpwm) ) { return; } } halbtc8821a1ant_SetLpsRpwm(pBtCoexist, lpsVal, rpwmVal); pCoexDm->preLps = pCoexDm->curLps; pCoexDm->preRpwm = pCoexDm->curRpwm; } VOID halbtc8821a1ant_SwMechanism( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bLowPenaltyRA ) { halbtc8821a1ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, bLowPenaltyRA); } VOID halbtc8821a1ant_SetAntPath( IN PBTC_COEXIST pBtCoexist, IN u1Byte antPosType, IN BOOLEAN bInitHwCfg, IN BOOLEAN bWifiOff ) { PBTC_BOARD_INFO pBoardInfo=&pBtCoexist->boardInfo; u4Byte fwVer=0, u4Tmp=0; u1Byte H2C_Parameter[2] ={0}; 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); //0x765 = 0x18 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x765, 0x18, 0x3); if(pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT) { //tell firmware "antenna inverse" ==> WRONG firmware antenna control code.==>need fw to fix H2C_Parameter[0] = 1; H2C_Parameter[1] = 1; pBtCoexist->fBtcFillH2c(pBtCoexist, 0x65, 2, H2C_Parameter); //pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x64, 0x1, 0x1); //Main Ant to BT for IPS case 0x4c[23]=1 } else { //tell firmware "no antenna inverse" ==> WRONG firmware antenna control code.==>need fw to fix H2C_Parameter[0] = 0; H2C_Parameter[1] = 1; pBtCoexist->fBtcFillH2c(pBtCoexist, 0x65, 2, H2C_Parameter); //pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x64, 0x1, 0x0); //Aux Ant to BT for IPS case 0x4c[23]=1 } } else if(bWifiOff) { // 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); //0x765 = 0x18 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x765, 0x18, 0x3); } else { //0x765 = 0x0 pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x765, 0x18, 0x0); } // ext switch setting switch(antPosType) { case BTC_ANT_PATH_WIFI: pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0xcb4, 0x77); if(pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT) pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0xcb7, 0x30, 0x1); else pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0xcb7, 0x30, 0x2); break; case BTC_ANT_PATH_BT: pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0xcb4, 0x77); if(pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT) pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0xcb7, 0x30, 0x2); else pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0xcb7, 0x30, 0x1); break; default: case BTC_ANT_PATH_PTA: pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0xcb4, 0x66); if(pBoardInfo->btdmAntPos == BTC_ANTENNA_AT_MAIN_PORT) pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0xcb7, 0x30, 0x1); else pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0xcb7, 0x30, 0x2); break; } } VOID halbtc8821a1ant_PsTdma( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bForceExec, IN BOOLEAN bTurnOn, IN u1Byte type ) { PBTC_BOARD_INFO pBoardInfo=&pBtCoexist->boardInfo; BOOLEAN bTurnOnByCnt=FALSE; u1Byte psTdmaTypeByCnt=0, rssiAdjustVal=0; //u4Byte fwVer=0; pCoexDm->bCurPsTdmaOn = bTurnOn; pCoexDm->curPsTdma = type; if (pCoexDm->bCurPsTdmaOn) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], ********** TDMA(on, %d) **********\n", pCoexDm->curPsTdma)); } else { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], ********** TDMA(off, %d) **********\n", pCoexDm->curPsTdma)); } if(!bForceExec) { if( (pCoexDm->bPrePsTdmaOn == pCoexDm->bCurPsTdmaOn) && (pCoexDm->prePsTdma == pCoexDm->curPsTdma) ) return; } if(bTurnOn) { switch(type) { default: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x51, 0x1a, 0x1a, 0x0, 0x50); break; case 1: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x51, 0x3a, 0x03, 0x10, 0x50); rssiAdjustVal = 11; break; case 2: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x51, 0x2b, 0x03, 0x10, 0x50); rssiAdjustVal = 14; break; case 3: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x51, 0x1d, 0x1d, 0x0, 0x52); break; case 4: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x93, 0x15, 0x3, 0x14, 0x0); rssiAdjustVal = 17; break; case 5: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x61, 0x15, 0x3, 0x11, 0x10); break; case 6: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x61, 0x20, 0x3, 0x11, 0x13); break; case 7: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x13, 0xc, 0x5, 0x0, 0x0); break; case 8: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x93, 0x25, 0x3, 0x10, 0x0); break; case 9: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x51, 0x21, 0x3, 0x10, 0x50); rssiAdjustVal = 18; break; case 10: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x13, 0xa, 0xa, 0x0, 0x40); break; case 11: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x51, 0x15, 0x03, 0x10, 0x50); rssiAdjustVal = 20; break; case 12: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x51, 0x0a, 0x0a, 0x0, 0x50); break; case 13: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x51, 0x12, 0x12, 0x0, 0x50); break; case 14: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x51, 0x21, 0x3, 0x10, 0x52); break; case 15: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x13, 0xa, 0x3, 0x8, 0x0); break; case 16: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x93, 0x15, 0x3, 0x10, 0x0); rssiAdjustVal = 18; break; case 18: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x93, 0x25, 0x3, 0x10, 0x0); rssiAdjustVal = 14; break; case 20: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x61, 0x35, 0x03, 0x11, 0x10); break; case 21: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x61, 0x25, 0x03, 0x11, 0x11); break; case 22: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x61, 0x25, 0x03, 0x11, 0x10); break; case 23: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0xe3, 0x25, 0x3, 0x31, 0x18); rssiAdjustVal = 22; break; case 24: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0xe3, 0x15, 0x3, 0x31, 0x18); rssiAdjustVal = 22; break; case 25: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0xe3, 0xa, 0x3, 0x31, 0x18); rssiAdjustVal = 22; break; case 26: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0xe3, 0xa, 0x3, 0x31, 0x18); rssiAdjustVal = 22; break; case 27: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0xe3, 0x25, 0x3, 0x31, 0x98); rssiAdjustVal = 22; break; case 28: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x69, 0x25, 0x3, 0x31, 0x0); break; case 29: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0xab, 0x1a, 0x1a, 0x1, 0x10); break; case 30: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x51, 0x30, 0x3, 0x10, 0x10); break; case 31: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0xd3, 0x1a, 0x1a, 0, 0x58); break; case 32: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x61, 0x35, 0x3, 0x11, 0x11); break; case 33: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0xa3, 0x25, 0x3, 0x30, 0x90); break; case 34: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x53, 0x1a, 0x1a, 0x0, 0x10); break; case 35: halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x63, 0x1a, 0x1a, 0x0, 0x10); break; case 36: halbtc8821a1ant_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 */ halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x23, 0x18, 0x00, 0x10, 0x24); break; } } else { // disable PS tdma switch(type) { case 8: //PTA Control halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x8, 0x0, 0x0, 0x0, 0x0); halbtc8821a1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_PTA, FALSE, FALSE); break; case 0: default: //Software control, Antenna at BT side halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x0, 0x0, 0x0, 0x0, 0x0); halbtc8821a1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_BT, FALSE, FALSE); break; case 9: //Software control, Antenna at WiFi side halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x0, 0x0, 0x0, 0x0, 0x0); halbtc8821a1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_WIFI, FALSE, FALSE); break; case 10: // under 5G halbtc8821a1ant_SetFwPstdma(pBtCoexist, 0x0, 0x0, 0x0, 0x8, 0x0); halbtc8821a1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_BT, 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; } VOID halbtc8821a1ant_CoexAllOff( IN PBTC_COEXIST pBtCoexist ) { // sw all off halbtc8821a1ant_SwMechanism(pBtCoexist, FALSE); // hw all off halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0); } BOOLEAN halbtc8821a1ant_IsCommonAction( IN PBTC_COEXIST pBtCoexist ) { BOOLEAN 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_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE == pCoexDm->btStatus) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Wifi non connected-idle + BT non connected-idle!!\n")); halbtc8821a1ant_SwMechanism(pBtCoexist, FALSE); bCommon = TRUE; } else if(bWifiConnected && (BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE == pCoexDm->btStatus) ) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Wifi connected + BT non connected-idle!!\n")); halbtc8821a1ant_SwMechanism(pBtCoexist, FALSE); bCommon = TRUE; } else if(!bWifiConnected && (BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus) ) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Wifi non connected-idle + BT connected-idle!!\n")); halbtc8821a1ant_SwMechanism(pBtCoexist, FALSE); bCommon = TRUE; } else if(bWifiConnected && (BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus) ) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Wifi connected + BT connected-idle!!\n")); halbtc8821a1ant_SwMechanism(pBtCoexist, FALSE); bCommon = TRUE; } else if(!bWifiConnected && (BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE != pCoexDm->btStatus) ) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Wifi non connected-idle + BT Busy!!\n")); halbtc8821a1ant_SwMechanism(pBtCoexist, FALSE); bCommon = TRUE; } else { if (bWifiBusy) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Wifi Connected-Busy + BT Busy!!\n")); } else { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Wifi Connected-Idle + BT Busy!!\n")); } bCommon = FALSE; } return bCommon; } VOID halbtc8821a1ant_TdmaDurationAdjustForAcl( IN PBTC_COEXIST pBtCoexist, IN u1Byte wifiStatus ) { static s4Byte up,dn,m,n,WaitCount; s4Byte result; //0: no change, +1: increase WiFi duration, -1: decrease WiFi duration u1Byte retryCount=0, btInfoExt; RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], TdmaDurationAdjustForAcl()\n")); if( (BT_8821A_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN == wifiStatus) || (BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SCAN == wifiStatus) || (BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT == wifiStatus) ) { if( pCoexDm->curPsTdma != 1 && pCoexDm->curPsTdma != 2 && pCoexDm->curPsTdma != 3 && pCoexDm->curPsTdma != 9 ) { halbtc8821a1ant_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; RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], first run TdmaDurationAdjust()!!\n")); halbtc8821a1ant_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; result = 0; WaitCount++; if(retryCount == 0) // no retry in the last 2-second duration { up++; dn--; if (dn <= 0) dn = 0; if(up >= n) // if 連續 n 個2秒 retry count為0, 則調寬WiFi duration { WaitCount = 0; n = 3; up = 0; dn = 0; result = 1; RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], Increase wifi duration!!\n")); } } else if (retryCount <= 3) // <=3 retry in the last 2-second duration { up--; dn++; if (up <= 0) up = 0; if (dn == 2) // if 連續 2 個2秒 retry count< 3, 則調窄WiFi duration { if (WaitCount <= 2) m++; // 避免一直在兩個level中來回 else m = 1; if ( m >= 20) //m 最大值 = 20 ' 最大120秒 recheck是否調整 WiFi duration. m = 20; n = 3*m; up = 0; dn = 0; WaitCount = 0; result = -1; RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], Decrease wifi duration for retryCounter<3!!\n")); } } else //retry count > 3, 只要1次 retry count > 3, 則調窄WiFi duration { if (WaitCount == 1) m++; // 避免一直在兩個level中來回 else m = 1; if ( m >= 20) //m 最大值 = 20 ' 最大120秒 recheck是否調整 WiFi duration. m = 20; n = 3*m; up = 0; dn = 0; WaitCount = 0; result = -1; RT_TRACE(COMP_COEX, DBG_TRACE, ("[BTCoex], Decrease wifi duration for retryCounter>3!!\n")); } if(result == -1) { if( (BT_INFO_8821A_1ANT_A2DP_BASIC_RATE(btInfoExt)) && ((pCoexDm->curPsTdma == 1) ||(pCoexDm->curPsTdma == 2)) ) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 9); pCoexDm->psTdmaDuAdjType = 9; } else if(pCoexDm->curPsTdma == 1) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 2); pCoexDm->psTdmaDuAdjType = 2; } else if(pCoexDm->curPsTdma == 2) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 9); pCoexDm->psTdmaDuAdjType = 9; } else if(pCoexDm->curPsTdma == 9) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 11); pCoexDm->psTdmaDuAdjType = 11; } } else if(result == 1) { if( (BT_INFO_8821A_1ANT_A2DP_BASIC_RATE(btInfoExt)) && ((pCoexDm->curPsTdma == 1) ||(pCoexDm->curPsTdma == 2)) ) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 9); pCoexDm->psTdmaDuAdjType = 9; } else if(pCoexDm->curPsTdma == 11) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 9); pCoexDm->psTdmaDuAdjType = 9; } else if(pCoexDm->curPsTdma == 9) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 2); pCoexDm->psTdmaDuAdjType = 2; } else if(pCoexDm->curPsTdma == 2) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 1); pCoexDm->psTdmaDuAdjType = 1; } } else //no change { RT_TRACE(COMP_COEX, DBG_LOUD, ("[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 halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, pCoexDm->psTdmaDuAdjType); } } } VOID halbtc8821a1ant_PsTdmaCheckForPowerSaveState( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bNewPsState ) { u1Byte 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 halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0); } } else // NO PS state { if(bNewPsState) { // will enter LPS state, turn off psTdma first halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0); } else { // keep state under NO PS state, do nothing. } } } VOID halbtc8821a1ant_PowerSaveState( IN PBTC_COEXIST pBtCoexist, IN u1Byte psType, IN u1Byte lpsVal, IN u1Byte rpwmVal ) { BOOLEAN 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); break; case BTC_PS_LPS_ON: halbtc8821a1ant_PsTdmaCheckForPowerSaveState(pBtCoexist, TRUE); halbtc8821a1ant_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); break; case BTC_PS_LPS_OFF: halbtc8821a1ant_PsTdmaCheckForPowerSaveState(pBtCoexist, FALSE); pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_LEAVE_LPS, NULL); break; default: break; } } VOID halbtc8821a1ant_CoexUnder5G( IN PBTC_COEXIST pBtCoexist ) { halbtc8821a1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8821a1ant_IgnoreWlanAct(pBtCoexist, NORMAL_EXEC, TRUE); halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 10); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0); halbtc8821a1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0); halbtc8821a1ant_LimitedRx(pBtCoexist, NORMAL_EXEC, FALSE, FALSE, 5); } VOID halbtc8821a1ant_ActionWifiOnly( IN PBTC_COEXIST pBtCoexist ) { halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0); halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 9); } VOID halbtc8821a1ant_MonitorBtEnableDisable( IN PBTC_COEXIST pBtCoexist ) { static BOOLEAN bPreBtDisabled=FALSE; static u4Byte btDisableCnt=0; BOOLEAN bBtActive=TRUE, bBtDisabled=FALSE; // This function check if bt is disabled if( pCoexSta->highPriorityTx == 0 && pCoexSta->highPriorityRx == 0 && pCoexSta->lowPriorityTx == 0 && pCoexSta->lowPriorityRx == 0) { bBtActive = FALSE; } if( pCoexSta->highPriorityTx == 0xffff && pCoexSta->highPriorityRx == 0xffff && pCoexSta->lowPriorityTx == 0xffff && pCoexSta->lowPriorityRx == 0xffff) { bBtActive = FALSE; } if(bBtActive) { btDisableCnt = 0; bBtDisabled = FALSE; pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_DISABLE, &bBtDisabled); RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT is enabled !!\n")); } else { btDisableCnt++; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], bt all counters=0, %d times!!\n", btDisableCnt)); if(btDisableCnt >= 2) { bBtDisabled = TRUE; pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_DISABLE, &bBtDisabled); RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT is disabled !!\n")); halbtc8821a1ant_ActionWifiOnly(pBtCoexist); } } if(bPreBtDisabled != bBtDisabled) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT is from %s to %s!!\n", (bPreBtDisabled ? "disabled":"enabled"), (bBtDisabled ? "disabled":"enabled"))); bPreBtDisabled = bBtDisabled; if(!bBtDisabled) { } else { pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_LEAVE_LPS, NULL); pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_ACT_NORMAL_LPS, NULL); } } } //============================================= // // Software Coex Mechanism start // //============================================= // SCO only or SCO+PAN(HS) VOID halbtc8821a1ant_ActionSco( IN PBTC_COEXIST pBtCoexist ) { halbtc8821a1ant_SwMechanism(pBtCoexist, TRUE); } VOID halbtc8821a1ant_ActionHid( IN PBTC_COEXIST pBtCoexist ) { halbtc8821a1ant_SwMechanism(pBtCoexist, TRUE); } //A2DP only / PAN(EDR) only/ A2DP+PAN(HS) VOID halbtc8821a1ant_ActionA2dp( IN PBTC_COEXIST pBtCoexist ) { halbtc8821a1ant_SwMechanism(pBtCoexist, FALSE); } VOID halbtc8821a1ant_ActionA2dpPanHs( IN PBTC_COEXIST pBtCoexist ) { halbtc8821a1ant_SwMechanism(pBtCoexist, FALSE); } VOID halbtc8821a1ant_ActionPanEdr( IN PBTC_COEXIST pBtCoexist ) { halbtc8821a1ant_SwMechanism(pBtCoexist, FALSE); } //PAN(HS) only VOID halbtc8821a1ant_ActionPanHs( IN PBTC_COEXIST pBtCoexist ) { halbtc8821a1ant_SwMechanism(pBtCoexist, FALSE); } //PAN(EDR)+A2DP VOID halbtc8821a1ant_ActionPanEdrA2dp( IN PBTC_COEXIST pBtCoexist ) { halbtc8821a1ant_SwMechanism(pBtCoexist, FALSE); } VOID halbtc8821a1ant_ActionPanEdrHid( IN PBTC_COEXIST pBtCoexist ) { halbtc8821a1ant_SwMechanism(pBtCoexist, TRUE); } // HID+A2DP+PAN(EDR) VOID halbtc8821a1ant_ActionHidA2dpPanEdr( IN PBTC_COEXIST pBtCoexist ) { halbtc8821a1ant_SwMechanism(pBtCoexist, TRUE); } VOID halbtc8821a1ant_ActionHidA2dp( IN PBTC_COEXIST pBtCoexist ) { halbtc8821a1ant_SwMechanism(pBtCoexist, TRUE); } //============================================= // // Non-Software Coex Mechanism start // //============================================= VOID halbtc8821a1ant_ActionWifiMultiPort( IN PBTC_COEXIST pBtCoexist ) { halbtc8821a1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2); } VOID halbtc8821a1ant_ActionHs( IN PBTC_COEXIST pBtCoexist ) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 5); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2); } VOID halbtc8821a1ant_ActionBtInquiry( IN PBTC_COEXIST pBtCoexist ) { PBTC_BT_LINK_INFO pBtLinkInfo=&pBtCoexist->btLinkInfo; BOOLEAN bWifiConnected=FALSE, bApEnable=FALSE, bWifiBusy=FALSE, 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)) { halbtc8821a1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0); } else if((pBtLinkInfo->bScoExist) || (pBtLinkInfo->bHidExist) || (pBtLinkInfo->bA2dpExist)) { // SCO/HID/A2DP busy halbtc8821a1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 32); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4); } else if ((pBtLinkInfo->bPanExist) || (bWifiBusy)) { halbtc8821a1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 20); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4); } else { halbtc8821a1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7); } } VOID halbtc8821a1ant_ActionBtScoHidOnlyBusy( IN PBTC_COEXIST pBtCoexist, IN u1Byte wifiStatus ) { PBTC_BT_LINK_INFO pBtLinkInfo=&pBtCoexist->btLinkInfo; BOOLEAN bWifiConnected=FALSE; u1Byte wifiRssiState=BTC_RSSI_STATE_HIGH; pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected); // tdma and coex table if(pBtLinkInfo->bScoExist) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 5); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2); } else //HID { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 6); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 5); } } VOID halbtc8821a1ant_ActionWifiConnectedBtAclBusy( IN PBTC_COEXIST pBtCoexist, IN u1Byte wifiStatus ) { u1Byte btRssiState; PBTC_BT_LINK_INFO pBtLinkInfo=&pBtCoexist->btLinkInfo; btRssiState = halbtc8821a1ant_BtRssiState(2, 28, 0); if(pBtLinkInfo->bHidOnly) //HID { halbtc8821a1ant_ActionBtScoHidOnlyBusy(pBtCoexist, wifiStatus); pCoexDm->bAutoTdmaAdjust = FALSE; return; } else if(pBtLinkInfo->bA2dpOnly) //A2DP { if(BT_8821A_1ANT_WIFI_STATUS_CONNECTED_IDLE == wifiStatus) { //halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8); //halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2); halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 32); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 1); pCoexDm->bAutoTdmaAdjust = FALSE; } else if( (btRssiState == BTC_RSSI_STATE_HIGH) || (btRssiState == BTC_RSSI_STATE_STAY_HIGH) ) { halbtc8821a1ant_TdmaDurationAdjustForAcl(pBtCoexist, wifiStatus); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 1); } else //for low BT RSSI { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 11); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 1); pCoexDm->bAutoTdmaAdjust = FALSE; } } else if(pBtLinkInfo->bHidExist&&pBtLinkInfo->bA2dpExist) //HID+A2DP { if( (btRssiState == BTC_RSSI_STATE_HIGH) || (btRssiState == BTC_RSSI_STATE_STAY_HIGH) ) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 14); pCoexDm->bAutoTdmaAdjust = FALSE; } else //for low BT RSSI { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 14); pCoexDm->bAutoTdmaAdjust = FALSE; } halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 6); } else if( (pBtLinkInfo->bPanOnly) || (pBtLinkInfo->bHidExist&&pBtLinkInfo->bPanExist) ) //PAN(OPP,FTP), HID+PAN(OPP,FTP) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 3); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 6); pCoexDm->bAutoTdmaAdjust = FALSE; } else if ( ((pBtLinkInfo->bA2dpExist) && (pBtLinkInfo->bPanExist)) || (pBtLinkInfo->bHidExist&&pBtLinkInfo->bA2dpExist&&pBtLinkInfo->bPanExist) ) //A2DP+PAN(OPP,FTP), HID+A2DP+PAN(OPP,FTP) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 13); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 1); pCoexDm->bAutoTdmaAdjust = FALSE; } else { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 11); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 1); pCoexDm->bAutoTdmaAdjust = FALSE; } } VOID halbtc8821a1ant_ActionWifiNotConnected( IN PBTC_COEXIST pBtCoexist ) { // power save state halbtc8821a1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); // tdma and coex table halbtc8821a1ant_PsTdma(pBtCoexist, FORCE_EXEC, FALSE, 8); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0); } VOID halbtc8821a1ant_ActionWifiNotConnectedScan( IN PBTC_COEXIST pBtCoexist ) { PBTC_BT_LINK_INFO pBtLinkInfo=&pBtCoexist->btLinkInfo; halbtc8821a1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); // tdma and coex table if(BT_8821A_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) { if (pBtLinkInfo->bA2dpExist) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 32); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4); } else if (pBtLinkInfo->bA2dpExist && pBtLinkInfo->bPanExist) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 22); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4); } else { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 20); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4); } } else if( (BT_8821A_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) || (BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus) ) { halbtc8821a1ant_ActionBtScoHidOnlyBusy(pBtCoexist, BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SCAN); } else { //halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 20); //halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 1); //Bryant Add halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2); } } VOID halbtc8821a1ant_ActionWifiNotConnectedAssoAuth( IN PBTC_COEXIST pBtCoexist ) { PBTC_BT_LINK_INFO pBtLinkInfo=&pBtCoexist->btLinkInfo; halbtc8821a1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); // tdma and coex table if( (pBtLinkInfo->bScoExist) || (pBtLinkInfo->bHidExist) ) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 32); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4); } else if( (pBtLinkInfo->bA2dpExist) || (pBtLinkInfo->bPanExist) ) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 20); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4); } else { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2); } } VOID halbtc8821a1ant_ActionWifiConnectedScan( IN PBTC_COEXIST pBtCoexist ) { PBTC_BT_LINK_INFO pBtLinkInfo=&pBtCoexist->btLinkInfo; halbtc8821a1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); // tdma and coex table if(BT_8821A_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) { if (pBtLinkInfo->bA2dpExist) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 32); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4); } else if (pBtLinkInfo->bA2dpExist && pBtLinkInfo->bPanExist) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 22); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4); } else { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 20); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4); } } else if( (BT_8821A_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) || (BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus) ) { halbtc8821a1ant_ActionBtScoHidOnlyBusy(pBtCoexist, BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SCAN); } else { //halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 20); //halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 1); //Bryant Add halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2); } } VOID halbtc8821a1ant_ActionWifiConnectedSpecialPacket( IN PBTC_COEXIST pBtCoexist ) { PBTC_BT_LINK_INFO pBtLinkInfo=&pBtCoexist->btLinkInfo; halbtc8821a1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); // tdma and coex table if((pBtLinkInfo->bScoExist) || (pBtLinkInfo->bHidExist) || (pBtLinkInfo->bA2dpExist)) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 32); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4); } else if(pBtLinkInfo->bPanExist) { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, TRUE, 20); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 4); } else { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2); } } VOID halbtc8821a1ant_ActionWifiConnected( IN PBTC_COEXIST pBtCoexist ) { BOOLEAN bWifiBusy=FALSE; BOOLEAN bScan=FALSE, bLink=FALSE, bRoam=FALSE; BOOLEAN bUnder4way=FALSE, bApEnable=FALSE; u4Byte wifiBw; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], CoexForWifiConnect()===>\n")); pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, &bUnder4way); if(bUnder4way) { halbtc8821a1ant_ActionWifiConnectedSpecialPacket(pBtCoexist); RT_TRACE(COMP_COEX, DBG_LOUD, ("[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) halbtc8821a1ant_ActionWifiConnectedScan(pBtCoexist); else halbtc8821a1ant_ActionWifiConnectedSpecialPacket(pBtCoexist); RT_TRACE(COMP_COEX, DBG_LOUD, ("[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_8821A_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus && !pBtCoexist->btLinkInfo.bHidOnly) { if(!bWifiBusy && pBtCoexist->btLinkInfo.bA2dpOnly) //A2DP halbtc8821a1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); else halbtc8821a1ant_PowerSaveState(pBtCoexist, BTC_PS_LPS_ON, 0x50, 0x4); } else halbtc8821a1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); // tdma and coex table if(!bWifiBusy) { if(BT_8821A_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) { halbtc8821a1ant_ActionWifiConnectedBtAclBusy(pBtCoexist, BT_8821A_1ANT_WIFI_STATUS_CONNECTED_IDLE); } else if( (BT_8821A_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) || (BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus) ) { halbtc8821a1ant_ActionBtScoHidOnlyBusy(pBtCoexist, BT_8821A_1ANT_WIFI_STATUS_CONNECTED_IDLE); } else { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2); } } else { if(BT_8821A_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) { halbtc8821a1ant_ActionWifiConnectedBtAclBusy(pBtCoexist, BT_8821A_1ANT_WIFI_STATUS_CONNECTED_BUSY); } else if( (BT_8821A_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) || (BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus) ) { halbtc8821a1ant_ActionBtScoHidOnlyBusy(pBtCoexist, BT_8821A_1ANT_WIFI_STATUS_CONNECTED_BUSY); } else { halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2); } } } VOID halbtc8821a1ant_RunSwCoexistMechanism( IN PBTC_COEXIST pBtCoexist ) { u1Byte algorithm=0; algorithm = halbtc8821a1ant_ActionAlgorithm(pBtCoexist); pCoexDm->curAlgorithm = algorithm; if(halbtc8821a1ant_IsCommonAction(pBtCoexist)) { } else { switch(pCoexDm->curAlgorithm) { case BT_8821A_1ANT_COEX_ALGO_SCO: RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Action algorithm = SCO.\n")); halbtc8821a1ant_ActionSco(pBtCoexist); break; case BT_8821A_1ANT_COEX_ALGO_HID: RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Action algorithm = HID.\n")); halbtc8821a1ant_ActionHid(pBtCoexist); break; case BT_8821A_1ANT_COEX_ALGO_A2DP: RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Action algorithm = A2DP.\n")); halbtc8821a1ant_ActionA2dp(pBtCoexist); break; case BT_8821A_1ANT_COEX_ALGO_A2DP_PANHS: RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Action algorithm = A2DP+PAN(HS).\n")); halbtc8821a1ant_ActionA2dpPanHs(pBtCoexist); break; case BT_8821A_1ANT_COEX_ALGO_PANEDR: RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Action algorithm = PAN(EDR).\n")); halbtc8821a1ant_ActionPanEdr(pBtCoexist); break; case BT_8821A_1ANT_COEX_ALGO_PANHS: RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Action algorithm = HS mode.\n")); halbtc8821a1ant_ActionPanHs(pBtCoexist); break; case BT_8821A_1ANT_COEX_ALGO_PANEDR_A2DP: RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Action algorithm = PAN+A2DP.\n")); halbtc8821a1ant_ActionPanEdrA2dp(pBtCoexist); break; case BT_8821A_1ANT_COEX_ALGO_PANEDR_HID: RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Action algorithm = PAN(EDR)+HID.\n")); halbtc8821a1ant_ActionPanEdrHid(pBtCoexist); break; case BT_8821A_1ANT_COEX_ALGO_HID_A2DP_PANEDR: RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Action algorithm = HID+A2DP+PAN.\n")); halbtc8821a1ant_ActionHidA2dpPanEdr(pBtCoexist); break; case BT_8821A_1ANT_COEX_ALGO_HID_A2DP: RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Action algorithm = HID+A2DP.\n")); halbtc8821a1ant_ActionHidA2dp(pBtCoexist); break; default: RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Action algorithm = coexist All Off!!\n")); //halbtc8821a1ant_CoexAllOff(pBtCoexist); break; } pCoexDm->preAlgorithm = pCoexDm->curAlgorithm; } } VOID halbtc8821a1ant_RunCoexistMechanism( IN PBTC_COEXIST pBtCoexist ) { PBTC_BT_LINK_INFO pBtLinkInfo=&pBtCoexist->btLinkInfo; BOOLEAN bWifiConnected=FALSE, bBtHsOn=FALSE; BOOLEAN bIncreaseScanDevNum=FALSE; BOOLEAN bBtCtrlAggBufSize=FALSE; u1Byte aggBufSize=5; u1Byte wifiRssiState=BTC_RSSI_STATE_HIGH; u4Byte wifiLinkStatus=0; u4Byte numOfWifiLink=0; BOOLEAN bWifiUnder5G=FALSE; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], RunCoexistMechanism()===>\n")); if(pBtCoexist->bManualControl) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n")); return; } if(pBtCoexist->bStopCoexDm) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n")); return; } if(pCoexSta->bUnderIps) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], wifi is under IPS !!!\n")); return; } pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_UNDER_5G, &bWifiUnder5G); if(bWifiUnder5G) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], RunCoexistMechanism(), return for 5G <===\n")); halbtc8821a1ant_CoexUnder5G(pBtCoexist); return; } if( (BT_8821A_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) || (BT_8821A_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) || (BT_8821A_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)) { halbtc8821a1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0); halbtc8821a1ant_LimitedRx(pBtCoexist, NORMAL_EXEC, FALSE, bBtCtrlAggBufSize, aggBufSize); halbtc8821a1ant_ActionWifiMultiPort(pBtCoexist); return; } if(!pBtLinkInfo->bScoExist && !pBtLinkInfo->bHidExist) { halbtc8821a1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0); } else { if(bWifiConnected) { wifiRssiState = halbtc8821a1ant_WifiRssiState(pBtCoexist, 1, 2, 30, 0); if( (wifiRssiState == BTC_RSSI_STATE_HIGH) || (wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) ) { halbtc8821a1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 1, 1, 1, 1); } else { halbtc8821a1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 1, 1, 1, 1); } } else { halbtc8821a1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0); } } if(pBtLinkInfo->bScoExist) { bBtCtrlAggBufSize = TRUE; aggBufSize = 0x3; } else if(pBtLinkInfo->bHidExist) { bBtCtrlAggBufSize = TRUE; aggBufSize = 0x5; } else if(pBtLinkInfo->bA2dpExist || pBtLinkInfo->bPanExist) { bBtCtrlAggBufSize = TRUE; aggBufSize = 0x8; } halbtc8821a1ant_LimitedRx(pBtCoexist, NORMAL_EXEC, FALSE, bBtCtrlAggBufSize, aggBufSize); halbtc8821a1ant_RunSwCoexistMechanism(pBtCoexist); pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn); if(pCoexSta->bC2hBtInquiryPage) { halbtc8821a1ant_ActionBtInquiry(pBtCoexist); return; } else if(bBtHsOn) { halbtc8821a1ant_ActionHs(pBtCoexist); return; } if(!bWifiConnected) { BOOLEAN bScan=FALSE, bLink=FALSE, bRoam=FALSE; RT_TRACE(COMP_COEX, DBG_LOUD, ("[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) halbtc8821a1ant_ActionWifiNotConnectedScan(pBtCoexist); else halbtc8821a1ant_ActionWifiNotConnectedAssoAuth(pBtCoexist); } else halbtc8821a1ant_ActionWifiNotConnected(pBtCoexist); } else // wifi LPS/Busy { halbtc8821a1ant_ActionWifiConnected(pBtCoexist); } } VOID halbtc8821a1ant_InitCoexDm( IN PBTC_COEXIST pBtCoexist ) { // force to reset coex mechanism // sw all off halbtc8821a1ant_SwMechanism(pBtCoexist, FALSE); //halbtc8821a1ant_PsTdma(pBtCoexist, FORCE_EXEC, FALSE, 8); halbtc8821a1ant_CoexTableWithType(pBtCoexist, FORCE_EXEC, 0); } VOID halbtc8821a1ant_InitHwConfig( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bBackUp, IN BOOLEAN bWifiOnly ) { PBTC_BOARD_INFO pBoardInfo=&pBtCoexist->boardInfo; u4Byte u4Tmp=0; u2Byte u2Tmp=0; u1Byte u1Tmp=0; u1Byte H2C_Parameter[2] ={0}; BOOLEAN bWifiUnder5G=FALSE; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], 1Ant Init HW Config!!\n")); if(bWifiOnly) return; if(bBackUp) { pCoexDm->backupArfrCnt1 = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x430); pCoexDm->backupArfrCnt2 = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x434); pCoexDm->backupRetryLimit = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0x42a); pCoexDm->backupAmpduMaxTime = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x456); } // 0x790[5:0]=0x5 u1Tmp = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x790); u1Tmp &= 0xc0; u1Tmp |= 0x5; pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x790, u1Tmp); pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_UNDER_5G, &bWifiUnder5G); //Antenna config if(bWifiUnder5G) halbtc8821a1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_BT, TRUE, FALSE); else halbtc8821a1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_PTA, TRUE, FALSE); // PTA parameter halbtc8821a1ant_CoexTableWithType(pBtCoexist, FORCE_EXEC, 0); // Enable counter statistics pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x76e, 0xc); //0x76e[3] =1, WLAN_Act control by PTA pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x778, 0x3); pBtCoexist->fBtcWrite1ByteBitMask(pBtCoexist, 0x40, 0x20, 0x1); } //============================================================ // work around function start with wa_halbtc8821a1ant_ //============================================================ //============================================================ // extern function start with EXhalbtc8821a1ant_ //============================================================ VOID EXhalbtc8821a1ant_PowerOnSetting( IN PBTC_COEXIST pBtCoexist ) { } VOID EXhalbtc8821a1ant_InitHwConfig( IN PBTC_COEXIST pBtCoexist, IN BOOLEAN bWifiOnly ) { halbtc8821a1ant_InitHwConfig(pBtCoexist, TRUE, bWifiOnly); } VOID EXhalbtc8821a1ant_InitCoexDm( IN PBTC_COEXIST pBtCoexist ) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Coex Mechanism Init!!\n")); pBtCoexist->bStopCoexDm = FALSE; halbtc8821a1ant_InitCoexDm(pBtCoexist); halbtc8821a1ant_QueryBtInfo(pBtCoexist); } VOID EXhalbtc8821a1ant_DisplayCoexInfo( IN PBTC_COEXIST pBtCoexist ) { PBTC_BOARD_INFO pBoardInfo=&pBtCoexist->boardInfo; PBTC_STACK_INFO pStackInfo=&pBtCoexist->stackInfo; PBTC_BT_LINK_INFO pBtLinkInfo=&pBtCoexist->btLinkInfo; pu1Byte cliBuf=pBtCoexist->cliBuf; u1Byte u1Tmp[4], i, btInfoExt, psTdmaCase=0; u2Byte u2Tmp[4]; u4Byte u4Tmp[4]; u4Byte faOfdm, faCck; u4Byte fwVer=0, btPatchVer=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", \ GLCoexVerDate8821a1Ant, GLCoexVer8821a1Ant, fwVer, btPatchVer, btPatchVer); CL_PRINTF(cliBuf); CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x ", "Wifi channel informed to BT", \ pCoexDm->wifiChnlInfo[0], pCoexDm->wifiChnlInfo[1], pCoexDm->wifiChnlInfo[2]); CL_PRINTF(cliBuf); // wifi status CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Wifi Status]============"); CL_PRINTF(cliBuf); pBtCoexist->fBtcDispDbgMsg(pBtCoexist, BTC_DBG_DISP_WIFI_STATUS); CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[BT Status]============"); CL_PRINTF(cliBuf); CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = [%s/ %d/ %d] ", "BT [status/ rssi/ retryCnt]", \ ((pBtCoexist->btInfo.bBtDisabled)? ("disabled"): ((pCoexSta->bC2hBtInquiryPage)?("inquiry/page scan"):((BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE == pCoexDm->btStatus)? "non-connected idle": ( (BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus)? "connected-idle":"busy")))), pCoexSta->btRssi, pCoexSta->btRetryCnt); CL_PRINTF(cliBuf); 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); pBtCoexist->fBtcDispDbgMsg(pBtCoexist, BTC_DBG_DISP_BT_LINK_INFO); btInfoExt = pCoexSta->btInfoExt; CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s", "BT Info A2DP rate", \ (btInfoExt&BIT0)? "Basic rate":"EDR rate"); CL_PRINTF(cliBuf); for(i=0; ibtInfoC2hCnt[i]) { CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x %02x %02x %02x %02x(%d)", GLBtInfoSrc8821a1Ant[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); } } 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 ", "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, 0xc58); CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", "0x778/ 0xc58[29:25]", \ u1Tmp[0], (u4Tmp[0]&0x3e000000) >> 25); CL_PRINTF(cliBuf); u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x8db); CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x8db[6:5]", \ ((u1Tmp[0]&0x60)>>5)); CL_PRINTF(cliBuf); u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x975); u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0xcb4); CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "0xcb4[29:28]/0xcb4[7:0]/0x974[9:8]", \ (u4Tmp[0]&0x30000000)>>28, u4Tmp[0]&0xff, u1Tmp[0]& 0x3); CL_PRINTF(cliBuf); u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x40); u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0x4c); u1Tmp[1] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0x64); CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "0x40/0x4c[24:23]/0x64[0]", \ u1Tmp[0], ((u4Tmp[0]&0x01800000)>>23), u1Tmp[1]&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); CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0xc50(dig)", \ u4Tmp[0]&0xff); CL_PRINTF(cliBuf); u4Tmp[0] = pBtCoexist->fBtcRead4Byte(pBtCoexist, 0xf48); u1Tmp[0] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0xa5d); u1Tmp[1] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0xa5c); CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", "OFDM-FA/ CCK-FA", \ u4Tmp[0], (u1Tmp[0]<<8) + u1Tmp[1] ); 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); #if(BT_AUTO_REPORT_ONLY_8821A_1ANT == 1) halbtc8821a1ant_MonitorBtCtr(pBtCoexist); #endif pBtCoexist->fBtcDispDbgMsg(pBtCoexist, BTC_DBG_DISP_COEX_STATISTICS); } VOID EXhalbtc8821a1ant_IpsNotify( IN PBTC_COEXIST pBtCoexist, IN u1Byte type ) { u4Byte u4Tmp=0; if(pBtCoexist->bManualControl || pBtCoexist->bStopCoexDm) return; if(BTC_IPS_ENTER == type) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], IPS ENTER notify\n")); pCoexSta->bUnderIps = TRUE; halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0); halbtc8821a1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_BT, FALSE, TRUE); //halbtc8821a1ant_SetAntPathDCut(pBtCoexist, FALSE, FALSE, FALSE, BTC_ANT_PATH_BT, BTC_WIFI_STAT_NORMAL_OFF); } else if(BTC_IPS_LEAVE == type) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], IPS LEAVE notify\n")); pCoexSta->bUnderIps = FALSE; halbtc8821a1ant_InitHwConfig(pBtCoexist, FALSE, FALSE); halbtc8821a1ant_InitCoexDm(pBtCoexist); halbtc8821a1ant_QueryBtInfo(pBtCoexist); } } VOID EXhalbtc8821a1ant_LpsNotify( IN PBTC_COEXIST pBtCoexist, IN u1Byte type ) { if(pBtCoexist->bManualControl || pBtCoexist->bStopCoexDm) return; if(BTC_LPS_ENABLE == type) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], LPS ENABLE notify\n")); pCoexSta->bUnderLps = TRUE; } else if(BTC_LPS_DISABLE == type) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], LPS DISABLE notify\n")); pCoexSta->bUnderLps = FALSE; } } VOID EXhalbtc8821a1ant_ScanNotify( IN PBTC_COEXIST pBtCoexist, IN u1Byte type ) { BOOLEAN bWifiConnected=FALSE, bBtHsOn=FALSE; u4Byte wifiLinkStatus=0; u4Byte numOfWifiLink=0; BOOLEAN bBtCtrlAggBufSize=FALSE; u1Byte aggBufSize=5; if(pBtCoexist->bManualControl || pBtCoexist->bStopCoexDm ) return; if(BTC_SCAN_START == type) { pCoexSta->bWiFiIsHighPriTask = TRUE; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], SCAN START notify\n")); halbtc8821a1ant_PsTdma(pBtCoexist, FORCE_EXEC, FALSE, 8); //Force antenna setup for no scan result issue } else { pCoexSta->bWiFiIsHighPriTask = FALSE; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], SCAN FINISH notify\n")); } if(pBtCoexist->btInfo.bBtDisabled) return; pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn); pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected); halbtc8821a1ant_QueryBtInfo(pBtCoexist); pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_LINK_STATUS, &wifiLinkStatus); numOfWifiLink = wifiLinkStatus>>16; if(numOfWifiLink >= 2) { halbtc8821a1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0); halbtc8821a1ant_LimitedRx(pBtCoexist, NORMAL_EXEC, FALSE, bBtCtrlAggBufSize, aggBufSize); halbtc8821a1ant_ActionWifiMultiPort(pBtCoexist); return; } if(pCoexSta->bC2hBtInquiryPage) { halbtc8821a1ant_ActionBtInquiry(pBtCoexist); return; } else if(bBtHsOn) { halbtc8821a1ant_ActionHs(pBtCoexist); return; } if(BTC_SCAN_START == type) { //RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], SCAN START notify\n")); if(!bWifiConnected) // non-connected scan { halbtc8821a1ant_ActionWifiNotConnectedScan(pBtCoexist); } else // wifi is connected { halbtc8821a1ant_ActionWifiConnectedScan(pBtCoexist); } } else if(BTC_SCAN_FINISH == type) { //RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], SCAN FINISH notify\n")); if(!bWifiConnected) // non-connected scan { halbtc8821a1ant_ActionWifiNotConnected(pBtCoexist); } else { halbtc8821a1ant_ActionWifiConnected(pBtCoexist); } } } VOID EXhalbtc8821a1ant_ConnectNotify( IN PBTC_COEXIST pBtCoexist, IN u1Byte type ) { BOOLEAN bWifiConnected=FALSE, bBtHsOn=FALSE; u4Byte wifiLinkStatus=0; u4Byte numOfWifiLink=0; BOOLEAN bBtCtrlAggBufSize=FALSE; u1Byte aggBufSize=5; if(pBtCoexist->bManualControl || pBtCoexist->bStopCoexDm || pBtCoexist->btInfo.bBtDisabled ) return; if(BTC_ASSOCIATE_START == type) { pCoexSta->bWiFiIsHighPriTask = TRUE; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], CONNECT START notify\n")); pCoexDm->nArpCnt = 0; } else { pCoexSta->bWiFiIsHighPriTask = FALSE; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], CONNECT FINISH notify\n")); pCoexDm->nArpCnt = 0; } pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_LINK_STATUS, &wifiLinkStatus); numOfWifiLink = wifiLinkStatus>>16; if(numOfWifiLink >= 2) { halbtc8821a1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0); halbtc8821a1ant_LimitedRx(pBtCoexist, NORMAL_EXEC, FALSE, bBtCtrlAggBufSize, aggBufSize); halbtc8821a1ant_ActionWifiMultiPort(pBtCoexist); return; } pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn); if(pCoexSta->bC2hBtInquiryPage) { halbtc8821a1ant_ActionBtInquiry(pBtCoexist); return; } else if(bBtHsOn) { halbtc8821a1ant_ActionHs(pBtCoexist); return; } if(BTC_ASSOCIATE_START == type) { //RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], CONNECT START notify\n")); halbtc8821a1ant_ActionWifiNotConnectedAssoAuth(pBtCoexist); } else if(BTC_ASSOCIATE_FINISH == type) { //RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], CONNECT FINISH notify\n")); pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected); if(!bWifiConnected) // non-connected scan { halbtc8821a1ant_ActionWifiNotConnected(pBtCoexist); } else { halbtc8821a1ant_ActionWifiConnected(pBtCoexist); } } } VOID EXhalbtc8821a1ant_MediaStatusNotify( IN PBTC_COEXIST pBtCoexist, IN u1Byte type ) { u1Byte H2C_Parameter[3] ={0}; u4Byte wifiBw; u1Byte wifiCentralChnl; if(pBtCoexist->bManualControl || pBtCoexist->bStopCoexDm || pBtCoexist->btInfo.bBtDisabled ) return; if(BTC_MEDIA_CONNECT == type) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], MEDIA connect notify\n")); } else { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], MEDIA disconnect notify\n")); pCoexDm->nArpCnt = 0; } // only 2.4G we need to inform bt the chnl mask pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL, &wifiCentralChnl); if( (BTC_MEDIA_CONNECT == type) && (wifiCentralChnl <= 14) ) { //H2C_Parameter[0] = 0x1; H2C_Parameter[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]; RT_TRACE(COMP_COEX, DBG_TRACE, ("[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 EXhalbtc8821a1ant_SpecialPacketNotify( IN PBTC_COEXIST pBtCoexist, IN u1Byte type ) { BOOLEAN bBtHsOn=FALSE; u4Byte wifiLinkStatus=0; u4Byte numOfWifiLink=0; BOOLEAN bBtCtrlAggBufSize=FALSE; u1Byte aggBufSize=5; if(pBtCoexist->bManualControl || pBtCoexist->bStopCoexDm || pBtCoexist->btInfo.bBtDisabled ) return; if( BTC_PACKET_DHCP == type || BTC_PACKET_EAPOL == type || BTC_PACKET_ARP == type ) { pCoexSta->bWiFiIsHighPriTask = TRUE; if(BTC_PACKET_ARP == type) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], special Packet ARP notify\n")); } else { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], special Packet DHCP or EAPOL notify\n")); } } else { pCoexSta->bWiFiIsHighPriTask = FALSE; RT_TRACE(COMP_COEX, DBG_LOUD, ("[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) { halbtc8821a1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0); halbtc8821a1ant_LimitedRx(pBtCoexist, NORMAL_EXEC, FALSE, bBtCtrlAggBufSize, aggBufSize); halbtc8821a1ant_ActionWifiMultiPort(pBtCoexist); return; } pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn); if(pCoexSta->bC2hBtInquiryPage) { halbtc8821a1ant_ActionBtInquiry(pBtCoexist); return; } else if(bBtHsOn) { halbtc8821a1ant_ActionHs(pBtCoexist); return; } if( BTC_PACKET_DHCP == type || BTC_PACKET_EAPOL == type || BTC_PACKET_ARP == type ) { //RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], special Packet(%d) notify\n", type)); if(BTC_PACKET_ARP == type) { pCoexDm->nArpCnt++; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], ARP Packet Count = %d\n", pCoexDm->nArpCnt)); if(pCoexDm->nArpCnt >= 10) // if APR PKT > 10 after connect, do not go to ActionWifiConnectedSpecialPacket(pBtCoexist) return; } halbtc8821a1ant_ActionWifiConnectedSpecialPacket(pBtCoexist); } } VOID EXhalbtc8821a1ant_BtInfoNotify( IN PBTC_COEXIST pBtCoexist, IN pu1Byte tmpBuf, IN u1Byte length ) { PBTC_BT_LINK_INFO pBtLinkInfo=&pBtCoexist->btLinkInfo; u1Byte btInfo=0; u1Byte i, rspSource=0; BOOLEAN bWifiConnected=FALSE; BOOLEAN bBtBusy=FALSE; BOOLEAN bWifiUnder5G=FALSE; pCoexSta->bC2hBtInfoReqSent = FALSE; pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_UNDER_5G, &bWifiUnder5G); rspSource = tmpBuf[0]&0xf; if(rspSource >= BT_INFO_SRC_8821A_1ANT_MAX) rspSource = BT_INFO_SRC_8821A_1ANT_WIFI_FW; pCoexSta->btInfoC2hCnt[rspSource]++; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Bt info[%d], length=%d, hex data=[", rspSource, length)); for(i=0; ibtInfoC2h[rspSource][i] = tmpBuf[i]; if(i == 1) btInfo = tmpBuf[i]; if(i == length-1) { RT_TRACE(COMP_COEX, DBG_LOUD, ("0x%02x]\n", tmpBuf[i])); } else { RT_TRACE(COMP_COEX, DBG_LOUD, ("0x%02x, ", tmpBuf[i])); } } if(BT_INFO_SRC_8821A_1ANT_WIFI_FW != rspSource) { pCoexSta->btRetryCnt = // [3:0] pCoexSta->btInfoC2h[rspSource][2]&0xf; if (pCoexSta->btInfoC2h[rspSource][2]&0x20) pCoexSta->bC2hBtPage = TRUE; else pCoexSta->bC2hBtPage = FALSE; pCoexSta->btRssi = pCoexSta->btInfoC2h[rspSource][3]*2+10; pCoexSta->btInfoExt = pCoexSta->btInfoC2h[rspSource][4]; pCoexSta->bBtTxRxMask = (pCoexSta->btInfoC2h[rspSource][2]&0x40); pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_TX_RX_MASK, &pCoexSta->bBtTxRxMask); if(!pCoexSta->bBtTxRxMask) { /* BT into is responded by BT FW and BT RF REG 0x3C != 0x15 => Need to switch BT TRx Mask */ RT_TRACE(COMP_COEX, DBG_LOUD, ("[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) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n")); pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected); if(bWifiConnected) { EXhalbtc8821a1ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_CONNECT); } else { EXhalbtc8821a1ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_DISCONNECT); } } if( (pCoexSta->btInfoExt & BIT3) && !bWifiUnder5G) { if(!pBtCoexist->bManualControl && !pBtCoexist->bStopCoexDm) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n")); halbtc8821a1ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, FALSE); } } else { // BT already NOT ignore Wlan active, do nothing here. } #if(BT_AUTO_REPORT_ONLY_8821A_1ANT == 0) if( (pCoexSta->btInfoExt & BIT4) ) { // BT auto report already enabled, do nothing } else { halbtc8821a1ant_BtAutoReport(pBtCoexist, FORCE_EXEC, TRUE); } #endif } // check BIT2 first ==> check if bt is under inquiry or page scan if(btInfo & BT_INFO_8821A_1ANT_B_INQ_PAGE) pCoexSta->bC2hBtInquiryPage = TRUE; else pCoexSta->bC2hBtInquiryPage = FALSE; // set link exist status if(!(btInfo&BT_INFO_8821A_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_8821A_1ANT_B_FTP) pCoexSta->bPanExist = TRUE; else pCoexSta->bPanExist = FALSE; if(btInfo & BT_INFO_8821A_1ANT_B_A2DP) pCoexSta->bA2dpExist = TRUE; else pCoexSta->bA2dpExist = FALSE; if(btInfo & BT_INFO_8821A_1ANT_B_HID) pCoexSta->bHidExist = TRUE; else pCoexSta->bHidExist = FALSE; if(btInfo & BT_INFO_8821A_1ANT_B_SCO_ESCO) pCoexSta->bScoExist = TRUE; else pCoexSta->bScoExist = FALSE; } halbtc8821a1ant_UpdateBtLinkInfo(pBtCoexist); btInfo = btInfo & 0x1f; //mask profile bit for connect-ilde identification ( for CSR case: A2DP idle --> 0x41) if(!(btInfo&BT_INFO_8821A_1ANT_B_CONNECTION)) { pCoexDm->btStatus = BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n")); } else if(btInfo == BT_INFO_8821A_1ANT_B_CONNECTION) // connection exists but no busy { pCoexDm->btStatus = BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n")); } else if((btInfo&BT_INFO_8821A_1ANT_B_SCO_ESCO) || (btInfo&BT_INFO_8821A_1ANT_B_SCO_BUSY)) { pCoexDm->btStatus = BT_8821A_1ANT_BT_STATUS_SCO_BUSY; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BtInfoNotify(), BT SCO busy!!!\n")); } else if(btInfo&BT_INFO_8821A_1ANT_B_ACL_BUSY) { if(BT_8821A_1ANT_BT_STATUS_ACL_BUSY != pCoexDm->btStatus) pCoexDm->bAutoTdmaAdjust = FALSE; pCoexDm->btStatus = BT_8821A_1ANT_BT_STATUS_ACL_BUSY; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BtInfoNotify(), BT ACL busy!!!\n")); } else { pCoexDm->btStatus = BT_8821A_1ANT_BT_STATUS_MAX; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n")); } if( (BT_8821A_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) || (BT_8821A_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) || (BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus) ) bBtBusy = TRUE; else bBtBusy = FALSE; pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bBtBusy); halbtc8821a1ant_RunCoexistMechanism(pBtCoexist); } VOID EXhalbtc8821a1ant_HaltNotify( IN PBTC_COEXIST pBtCoexist ) { u4Byte u4Tmp; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Halt notify\n")); halbtc8821a1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8821a1ant_PsTdma(pBtCoexist, FORCE_EXEC, FALSE, 0); halbtc8821a1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_BT, FALSE, TRUE); //halbtc8821a1ant_SetAntPathDCut(pBtCoexist, FALSE, FALSE, FALSE, BTC_ANT_PATH_BT, BTC_WIFI_STAT_NORMAL_OFF); halbtc8821a1ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, TRUE); EXhalbtc8821a1ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_DISCONNECT); pBtCoexist->bStopCoexDm = TRUE; } VOID EXhalbtc8821a1ant_PnpNotify( IN PBTC_COEXIST pBtCoexist, IN u1Byte pnpState ) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Pnp notify\n")); if(BTC_WIFI_PNP_SLEEP == pnpState) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Pnp notify to SLEEP\n")); halbtc8821a1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8821a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0); halbtc8821a1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2); halbtc8821a1ant_SetAntPath(pBtCoexist, BTC_ANT_PATH_BT, FALSE, TRUE); //halbtc8821a1ant_SetAntPathDCut(pBtCoexist, FALSE, FALSE, FALSE, BTC_ANT_PATH_BT, BTC_WIFI_STAT_NORMAL_OFF); pBtCoexist->bStopCoexDm = TRUE; } else if(BTC_WIFI_PNP_WAKE_UP == pnpState) { RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Pnp notify to WAKE UP\n")); pBtCoexist->bStopCoexDm = FALSE; halbtc8821a1ant_InitHwConfig(pBtCoexist, FALSE, FALSE); halbtc8821a1ant_InitCoexDm(pBtCoexist); halbtc8821a1ant_QueryBtInfo(pBtCoexist); } } VOID EXhalbtc8821a1ant_Periodical( IN PBTC_COEXIST pBtCoexist ) { static u1Byte disVerInfoCnt=0; u4Byte fwVer=0, btPatchVer=0; PBTC_BOARD_INFO pBoardInfo=&pBtCoexist->boardInfo; PBTC_STACK_INFO pStackInfo=&pBtCoexist->stackInfo; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], ==========================Periodical===========================\n")); if(disVerInfoCnt <= 5) { disVerInfoCnt += 1; RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], ****************************************************************\n")); RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n", pBoardInfo->pgAntNum, pBoardInfo->btdmAntNum, pBoardInfo->btdmAntPos)); RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], BT stack/ hci ext ver = %s / %d\n", ((pStackInfo->bProfileNotified)? "Yes":"No"), pStackInfo->hciVersion)); pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_BT_PATCH_VER, &btPatchVer); pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_FW_VER, &fwVer); RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n", GLCoexVerDate8821a1Ant, GLCoexVer8821a1Ant, fwVer, btPatchVer, btPatchVer)); RT_TRACE(COMP_COEX, DBG_LOUD, ("[BTCoex], ****************************************************************\n")); } #if(BT_AUTO_REPORT_ONLY_8821A_1ANT == 0) halbtc8821a1ant_QueryBtInfo(pBtCoexist); halbtc8821a1ant_MonitorBtCtr(pBtCoexist); halbtc8821a1ant_MonitorBtEnableDisable(pBtCoexist); #else if( halbtc8821a1ant_IsWifiStatusChanged(pBtCoexist) || pCoexDm->bAutoTdmaAdjust ) { //if(pCoexSta->specialPktPeriodCnt > 2) //{ halbtc8821a1ant_RunCoexistMechanism(pBtCoexist); //} } pCoexSta->specialPktPeriodCnt++; #endif } #endif