Staging: rtl8812ae: Add Realtek 8821 PCI WIFI driver

This comes directly from the Realtek tarball, filename:
	wifi_driver_8821ae_0018.1129.2013.tar.gz

I mushed the three modules (btcoexist, rtlwifi and rtl8821ae) together
into one, in order to make it all build as one stand-alone module.
After the btcoexist driver gets merged upstream, I'll pull it out of
here, and will continue to work on removing this version of rtlwifi in
order to use the in-kernel one.

Cc: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

19 files changed, 29191 insertions, 0 deletions

diff --git a/drivers/staging/rtl8821ae/btcoexist/HalBtc8812a1Ant.c b/drivers/staging/rtl8821ae/btcoexist/HalBtc8812a1Ant.c
new file mode 100644
index 000000000000..b30f17ae0215
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/HalBtc8812a1Ant.c
@@ -0,0 +1,3976 @@
+//============================================================
+// Description:
+//
+// This file is for 8812a1ant Co-exist mechanism
+//
+// History
+// 2012/11/15 Cosa first check in.
+//
+//============================================================
+
+//============================================================
+// include files
+//============================================================
+#include "halbt_precomp.h"
+#if 1
+//============================================================
+// Global variables, these are static variables
+//============================================================
+static COEX_DM_8812A_1ANT		GLCoexDm8812a1Ant;
+static PCOEX_DM_8812A_1ANT 	coex_dm=&GLCoexDm8812a1Ant;
+static COEX_STA_8812A_1ANT		GLCoexSta8812a1Ant;
+static PCOEX_STA_8812A_1ANT	coex_sta=&GLCoexSta8812a1Ant;
+
+const char *const GLBtInfoSrc8812a1Ant[]={
+	"BT Info[wifi fw]",
+	"BT Info[bt rsp]",
+	"BT Info[bt auto report]",
+};
+
+//============================================================
+// local function proto type if needed
+//============================================================
+//============================================================
+// local function start with halbtc8812a1ant_
+//============================================================
+#if 0
+void
+halbtc8812a1ant_Reg0x550Bit3(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			bSet
+	)
+{
+	u1Byte	u1tmp=0;
+	
+	u1tmp = btcoexist->btc_read_1byte(btcoexist, 0x550);
+	if(bSet)
+	{
+		u1tmp |= BIT3;
+	}
+	else
+	{
+		u1tmp &= ~BIT3;
+	}
+	btcoexist->btc_write_1byte(btcoexist, 0x550, u1tmp);
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], set 0x550[3]=%d\n", (bSet? 1:0)));
+}
+#endif
+u1Byte
+halbtc8812a1ant_BtRssiState(
+	u1Byte			level_num,
+	u1Byte			rssi_thresh,
+	u1Byte			rssi_thresh1
+	)
+{
+	s4Byte			bt_rssi=0;
+	u1Byte			bt_rssi_state;
+
+	bt_rssi = coex_sta->bt_rssi;
+
+	if(level_num == 2)
+	{			
+		if( (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+			(coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW))
+		{
+			if(bt_rssi >= (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8812A_1ANT))
+			{
+				bt_rssi_state = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, ("[BTCoex], BT Rssi state switch to High\n"));
+			}
+			else
+			{
+				bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, ("[BTCoex], BT Rssi state stay at Low\n"));
+			}
+		}
+		else
+		{
+			if(bt_rssi < rssi_thresh)
+			{
+				bt_rssi_state = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, ("[BTCoex], BT Rssi state switch to Low\n"));
+			}
+			else
+			{
+				bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, ("[BTCoex], BT Rssi state stay at High\n"));
+			}
+		}
+	}
+	else if(level_num == 3)
+	{
+		if(rssi_thresh > rssi_thresh1)
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, ("[BTCoex], BT Rssi thresh error!!\n"));
+			return coex_sta->pre_bt_rssi_state;
+		}
+		
+		if( (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+			(coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW))
+		{
+			if(bt_rssi >= (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8812A_1ANT))
+			{
+				bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, ("[BTCoex], BT Rssi state switch to Medium\n"));
+			}
+			else
+			{
+				bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, ("[BTCoex], BT Rssi state stay at Low\n"));
+			}
+		}
+		else if( (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
+			(coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_MEDIUM))
+		{
+			if(bt_rssi >= (rssi_thresh1+BTC_RSSI_COEX_THRESH_TOL_8812A_1ANT))
+			{
+				bt_rssi_state = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, ("[BTCoex], BT Rssi state switch to High\n"));
+			}
+			else if(bt_rssi < rssi_thresh)
+			{
+				bt_rssi_state = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, ("[BTCoex], BT Rssi state switch to Low\n"));
+			}
+			else
+			{
+				bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, ("[BTCoex], BT Rssi state stay at Medium\n"));
+			}
+		}
+		else
+		{
+			if(bt_rssi < rssi_thresh1)
+			{
+				bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, ("[BTCoex], BT Rssi state switch to Medium\n"));
+			}
+			else
+			{
+				bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, ("[BTCoex], BT Rssi state stay at High\n"));
+			}
+		}
+	}
+		
+	coex_sta->pre_bt_rssi_state = bt_rssi_state;
+
+	return bt_rssi_state;
+}
+
+u1Byte
+halbtc8812a1ant_WifiRssiState(
+	 	PBTC_COEXIST		btcoexist,
+	 	u1Byte			index,
+	 	u1Byte			level_num,
+	 	u1Byte			rssi_thresh,
+	 	u1Byte			rssi_thresh1
+	)
+{
+	s4Byte			wifi_rssi=0;
+	u1Byte			wifi_rssi_state;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
+	
+	if(level_num == 2)
+	{
+		if( (coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_LOW) ||
+			(coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_STAY_LOW))
+		{
+			if(wifi_rssi >= (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8812A_1ANT))
+			{
+				wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to High\n"));
+			}
+			else
+			{
+				wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state stay at Low\n"));
+			}
+		}
+		else
+		{
+			if(wifi_rssi < rssi_thresh)
+			{
+				wifi_rssi_state = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to Low\n"));
+			}
+			else
+			{
+				wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state stay at High\n"));
+			}
+		}
+	}
+	else if(level_num == 3)
+	{
+		if(rssi_thresh > rssi_thresh1)
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI thresh error!!\n"));
+			return coex_sta->pre_wifi_rssi_state[index];
+		}
+		
+		if( (coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_LOW) ||
+			(coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_STAY_LOW))
+		{
+			if(wifi_rssi >= (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8812A_1ANT))
+			{
+				wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to Medium\n"));
+			}
+			else
+			{
+				wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state stay at Low\n"));
+			}
+		}
+		else if( (coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_MEDIUM) ||
+			(coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_STAY_MEDIUM))
+		{
+			if(wifi_rssi >= (rssi_thresh1+BTC_RSSI_COEX_THRESH_TOL_8812A_1ANT))
+			{
+				wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to High\n"));
+			}
+			else if(wifi_rssi < rssi_thresh)
+			{
+				wifi_rssi_state = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to Low\n"));
+			}
+			else
+			{
+				wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state stay at Medium\n"));
+			}
+		}
+		else
+		{
+			if(wifi_rssi < rssi_thresh1)
+			{
+				wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to Medium\n"));
+			}
+			else
+			{
+				wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state stay at High\n"));
+			}
+		}
+	}
+		
+	coex_sta->pre_wifi_rssi_state[index] = wifi_rssi_state;
+
+	return wifi_rssi_state;
+}
+
+void
+halbtc8812a1ant_MonitorBtEnableDisable(
+	  	PBTC_COEXIST		btcoexist
+	)
+{
+	static BOOLEAN	pre_bt_disabled=false;
+	static u4Byte		bt_disable_cnt=0;
+	BOOLEAN			bt_active=true, bt_disable_by68=false, bt_disabled=false;
+	u4Byte			u4_tmp=0;
+
+	// This function check if bt is disabled
+
+	if(	coex_sta->high_priority_tx == 0 &&
+		coex_sta->high_priority_rx == 0 &&
+		coex_sta->low_priority_tx == 0 &&
+		coex_sta->low_priority_rx == 0)
+	{
+		bt_active = false;
+	}
+	if(	coex_sta->high_priority_tx == 0xffff &&
+		coex_sta->high_priority_rx == 0xffff &&
+		coex_sta->low_priority_tx == 0xffff &&
+		coex_sta->low_priority_rx == 0xffff)
+	{
+		bt_active = false;
+	}
+	if(bt_active)
+	{
+		bt_disable_cnt = 0;
+		bt_disabled = false;
+		btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE, &bt_disabled);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], BT is enabled !!\n"));
+	}
+	else
+	{
+		bt_disable_cnt++;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], bt all counters=0, %d times!!\n", 
+				bt_disable_cnt));
+		if(bt_disable_cnt >= 2 ||bt_disable_by68)
+		{
+			bt_disabled = true;
+			btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE, &bt_disabled);
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], BT is disabled !!\n"));
+		}
+	}
+	if(pre_bt_disabled != bt_disabled)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], BT is from %s to %s!!\n", 
+			(pre_bt_disabled ? "disabled":"enabled"), 
+			(bt_disabled ? "disabled":"enabled")));
+		pre_bt_disabled = bt_disabled;
+		if(!bt_disabled)
+		{
+		}
+		else
+		{
+		}
+	}
+}
+
+void
+halbtc8812a1ant_MonitorBtCtr(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	u4Byte 			reg_hp_tx_rx, reg_lp_tx_rx, u4_tmp;
+	u4Byte			reg_hp_tx=0, reg_hp_rx=0, reg_lp_tx=0, reg_lp_rx=0;
+	u1Byte			u1_tmp;
+	
+	reg_hp_tx_rx = 0x770;
+	reg_lp_tx_rx = 0x774;
+
+	u4_tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_tx_rx);
+	reg_hp_tx = u4_tmp & bMaskLWord;
+	reg_hp_rx = (u4_tmp & bMaskHWord)>>16;
+
+	u4_tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_tx_rx);
+	reg_lp_tx = u4_tmp & bMaskLWord;
+	reg_lp_rx = (u4_tmp & bMaskHWord)>>16;
+		
+	coex_sta->high_priority_tx = reg_hp_tx;
+	coex_sta->high_priority_rx = reg_hp_rx;
+	coex_sta->low_priority_tx = reg_lp_tx;
+	coex_sta->low_priority_rx = reg_lp_rx;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], High Priority Tx/Rx (reg 0x%x)=%x(%d)/%x(%d)\n", 
+		reg_hp_tx_rx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx));
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], Low Priority Tx/Rx (reg 0x%x)=%x(%d)/%x(%d)\n", 
+		reg_lp_tx_rx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx));
+
+	// reset counter
+	btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
+}
+
+void
+halbtc8812a1ant_QueryBtInfo(
+	 	PBTC_COEXIST		btcoexist
+	)
+{	
+	u1Byte	dataLen=3;
+	u1Byte	buf[5] = {0};
+	static	u4Byte	btInfoCnt=0;
+
+	if(!btInfoCnt ||
+		(coex_sta->bt_info_c2h_cnt[BT_INFO_SRC_8812A_1ANT_BT_RSP]-btInfoCnt)>2)
+	{
+		buf[0] = dataLen;
+		buf[1] = 0x1;	// polling enable, 1=enable, 0=disable
+		buf[2] = 0x2;	// polling time in seconds
+		buf[3] = 0x1;	// auto report enable, 1=enable, 0=disable
+			
+		btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_INFO, (PVOID)&buf[0]);
+	}
+	btInfoCnt = coex_sta->bt_info_c2h_cnt[BT_INFO_SRC_8812A_1ANT_BT_RSP];
+}
+u1Byte
+halbtc8812a1ant_ActionAlgorithm(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	PBTC_STACK_INFO		stack_info=&btcoexist->stack_info;
+	BOOLEAN				bt_hs_on=false;
+	u1Byte				algorithm=BT_8812A_1ANT_COEX_ALGO_UNDEFINED;
+	u1Byte				num_of_diff_profile=0;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+	
+	if(!stack_info->bt_link_exist)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], No profile exists!!!\n"));
+		return algorithm;
+	}
+
+	if(stack_info->sco_exist)
+		num_of_diff_profile++;
+	if(stack_info->hid_exist)
+		num_of_diff_profile++;
+	if(stack_info->pan_exist)
+		num_of_diff_profile++;
+	if(stack_info->a2dp_exist)
+		num_of_diff_profile++;
+	
+	if(num_of_diff_profile == 1)
+	{
+		if(stack_info->sco_exist)
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO only\n"));
+			algorithm = BT_8812A_1ANT_COEX_ALGO_SCO;
+		}
+		else
+		{
+			if(stack_info->hid_exist)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID only\n"));
+				algorithm = BT_8812A_1ANT_COEX_ALGO_HID;
+			}
+			else if(stack_info->a2dp_exist)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], A2DP only\n"));
+				algorithm = BT_8812A_1ANT_COEX_ALGO_A2DP;
+			}
+			else if(stack_info->pan_exist)
+			{
+				if(bt_hs_on)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], PAN(HS) only\n"));
+					algorithm = BT_8812A_1ANT_COEX_ALGO_PANHS;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], PAN(EDR) only\n"));
+					algorithm = BT_8812A_1ANT_COEX_ALGO_PANEDR;
+				}
+			}
+		}
+	}
+	else if(num_of_diff_profile == 2)
+	{
+		if(stack_info->sco_exist)
+		{
+			if(stack_info->hid_exist)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + HID\n"));
+				algorithm = BT_8812A_1ANT_COEX_ALGO_HID;
+			}
+			else if(stack_info->a2dp_exist)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + A2DP ==> SCO\n"));
+				algorithm = BT_8812A_1ANT_COEX_ALGO_SCO;
+			}
+			else if(stack_info->pan_exist)
+			{
+				if(bt_hs_on)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + PAN(HS)\n"));
+					algorithm = BT_8812A_1ANT_COEX_ALGO_SCO;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + PAN(EDR)\n"));
+					algorithm = BT_8812A_1ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+		}
+		else
+		{
+			if( stack_info->hid_exist &&
+				stack_info->a2dp_exist )
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID + A2DP\n"));
+				algorithm = BT_8812A_1ANT_COEX_ALGO_HID_A2DP;
+			}
+			else if( stack_info->hid_exist &&
+				stack_info->pan_exist )
+			{
+				if(bt_hs_on)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID + PAN(HS)\n"));
+					algorithm = BT_8812A_1ANT_COEX_ALGO_HID_A2DP;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID + PAN(EDR)\n"));
+					algorithm = BT_8812A_1ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+			else if( stack_info->pan_exist &&
+				stack_info->a2dp_exist )
+			{
+				if(bt_hs_on)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], A2DP + PAN(HS)\n"));
+					algorithm = BT_8812A_1ANT_COEX_ALGO_A2DP_PANHS;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], A2DP + PAN(EDR)\n"));
+					algorithm = BT_8812A_1ANT_COEX_ALGO_PANEDR_A2DP;
+				}
+			}
+		}
+	}
+	else if(num_of_diff_profile == 3)
+	{
+		if(stack_info->sco_exist)
+		{
+			if( stack_info->hid_exist &&
+				stack_info->a2dp_exist )
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + HID + A2DP ==> HID\n"));
+				algorithm = BT_8812A_1ANT_COEX_ALGO_HID;
+			}
+			else if( stack_info->hid_exist &&
+				stack_info->pan_exist )
+			{
+				if(bt_hs_on)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + HID + PAN(HS)\n"));
+					algorithm = BT_8812A_1ANT_COEX_ALGO_HID_A2DP;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + HID + PAN(EDR)\n"));
+					algorithm = BT_8812A_1ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+			else if( stack_info->pan_exist &&
+				stack_info->a2dp_exist )
+			{
+				if(bt_hs_on)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + A2DP + PAN(HS)\n"));
+					algorithm = BT_8812A_1ANT_COEX_ALGO_SCO;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n"));
+					algorithm = BT_8812A_1ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+		}
+		else
+		{
+			if( stack_info->hid_exist &&
+				stack_info->pan_exist &&
+				stack_info->a2dp_exist )
+			{
+				if(bt_hs_on)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID + A2DP + PAN(HS)\n"));
+					algorithm = BT_8812A_1ANT_COEX_ALGO_HID_A2DP;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID + A2DP + PAN(EDR)\n"));
+					algorithm = BT_8812A_1ANT_COEX_ALGO_HID_A2DP_PANEDR;
+				}
+			}
+		}
+	}
+	else if(num_of_diff_profile >= 3)
+	{
+		if(stack_info->sco_exist)
+		{
+			if( stack_info->hid_exist &&
+				stack_info->pan_exist &&
+				stack_info->a2dp_exist )
+			{
+				if(bt_hs_on)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n"));
+
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"));
+					algorithm = BT_8812A_1ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+		}
+	}
+
+	return algorithm;
+}
+
+BOOLEAN
+halbtc8812a1ant_NeedToDecBtPwr(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	BOOLEAN		ret=false;
+	BOOLEAN		bt_hs_on=false, wifi_connected=false;
+	s4Byte		bt_hs_rssi=0;
+
+	if(!btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on))
+		return false;
+	if(!btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected))
+		return false;
+	if(!btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi))
+		return false;
+
+	if(wifi_connected)
+	{
+		if(bt_hs_on)
+		{
+			if(bt_hs_rssi > 37)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], Need to decrease bt power for HS mode!!\n"));
+				ret = true;
+			}
+		}
+		else
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], Need to decrease bt power for Wifi is connected!!\n"));
+			ret = true;
+		}
+	}
+	
+	return ret;
+}
+
+void
+halbtc8812a1ant_SetFwDacSwingLevel(
+	 	PBTC_COEXIST		btcoexist,
+	 	u1Byte			dac_swing_lvl
+	)
+{
+	u1Byte			h2c_parameter[1] ={0};
+
+	// There are several type of dacswing
+	// 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6
+	h2c_parameter[0] = dac_swing_lvl;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], Set Dac Swing Level=0x%x\n", dac_swing_lvl));
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], FW write 0x64=0x%x\n", h2c_parameter[0]));
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter);
+}
+
+void
+halbtc8812a1ant_SetFwDecBtPwr(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			dec_bt_pwr
+	)
+{
+	u1Byte	dataLen=3;
+	u1Byte	buf[5] = {0};
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], decrease Bt Power : %s\n", 
+			(dec_bt_pwr? "Yes!!":"No!!")));
+
+	buf[0] = dataLen;
+	buf[1] = 0x3;		// OP_Code
+	buf[2] = 0x1;		// OP_Code_Length
+	if(dec_bt_pwr)
+		buf[3] = 0x1;	// OP_Code_Content
+	else
+		buf[3] = 0x0;
+		
+	btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX, (PVOID)&buf[0]);	
+}
+
+void
+halbtc8812a1ant_DecBtPwr(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			force_exec,
+	 	BOOLEAN			dec_bt_pwr
+	)
+{
+	return;
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], %s Dec BT power = %s\n",  
+		(force_exec? "force to":""), ((dec_bt_pwr)? "ON":"OFF")));
+	coex_dm->cur_dec_bt_pwr = dec_bt_pwr;
+
+	if(!force_exec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], pre_dec_bt_pwr=%d, cur_dec_bt_pwr=%d\n", 
+			coex_dm->pre_dec_bt_pwr, coex_dm->cur_dec_bt_pwr));
+
+		if(coex_dm->pre_dec_bt_pwr == coex_dm->cur_dec_bt_pwr) 
+			return;
+	}
+	halbtc8812a1ant_SetFwDecBtPwr(btcoexist, coex_dm->cur_dec_bt_pwr);
+
+	coex_dm->pre_dec_bt_pwr = coex_dm->cur_dec_bt_pwr;
+}
+
+void
+halbtc8812a1ant_SetFwBtLnaConstrain(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			bt_lna_cons_on
+	)
+{
+	u1Byte	dataLen=3;
+	u1Byte	buf[5] = {0};
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], set BT LNA Constrain: %s\n", 
+		(bt_lna_cons_on? "ON!!":"OFF!!")));
+
+	buf[0] = dataLen;
+	buf[1] = 0x2;		// OP_Code
+	buf[2] = 0x1;		// OP_Code_Length
+	if(bt_lna_cons_on)
+		buf[3] = 0x1;	// OP_Code_Content
+	else
+		buf[3] = 0x0;
+		
+	btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX, (PVOID)&buf[0]);	
+}
+
+void
+halbtc8812a1ant_SetBtLnaConstrain(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			force_exec,
+	 	BOOLEAN			bt_lna_cons_on
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], %s BT Constrain = %s\n",  
+		(force_exec? "force":""), ((bt_lna_cons_on)? "ON":"OFF")));
+	coex_dm->bCurBtLnaConstrain = bt_lna_cons_on;
+
+	if(!force_exec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], bPreBtLnaConstrain=%d, bCurBtLnaConstrain=%d\n", 
+			coex_dm->bPreBtLnaConstrain, coex_dm->bCurBtLnaConstrain));
+
+		if(coex_dm->bPreBtLnaConstrain == coex_dm->bCurBtLnaConstrain) 
+			return;
+	}
+	halbtc8812a1ant_SetFwBtLnaConstrain(btcoexist, coex_dm->bCurBtLnaConstrain);
+
+	coex_dm->bPreBtLnaConstrain = coex_dm->bCurBtLnaConstrain;
+}
+
+void
+halbtc8812a1ant_SetFwBtPsdMode(
+	 	PBTC_COEXIST		btcoexist,
+	 	u1Byte			bt_psd_mode
+	)
+{
+	u1Byte	dataLen=3;
+	u1Byte	buf[5] = {0};
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], set BT PSD mode=0x%x\n", 
+		bt_psd_mode));
+
+	buf[0] = dataLen;
+	buf[1] = 0x4;			// OP_Code
+	buf[2] = 0x1;			// OP_Code_Length
+	buf[3] = bt_psd_mode;	// OP_Code_Content
+		
+	btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX, (PVOID)&buf[0]);	
+}
+
+
+void
+halbtc8812a1ant_SetBtPsdMode(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			force_exec,
+	 	u1Byte			bt_psd_mode
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], %s BT PSD mode = 0x%x\n",  
+		(force_exec? "force":""), bt_psd_mode));
+	coex_dm->bCurBtPsdMode = bt_psd_mode;
+
+	if(!force_exec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], bPreBtPsdMode=0x%x, bCurBtPsdMode=0x%x\n", 
+			coex_dm->bPreBtPsdMode, coex_dm->bCurBtPsdMode));
+
+		if(coex_dm->bPreBtPsdMode == coex_dm->bCurBtPsdMode) 
+			return;
+	}
+	halbtc8812a1ant_SetFwBtPsdMode(btcoexist, coex_dm->bCurBtPsdMode);
+
+	coex_dm->bPreBtPsdMode = coex_dm->bCurBtPsdMode;
+}
+
+
+void
+halbtc8812a1ant_SetBtAutoReport(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			enable_auto_report
+	)
+{
+#if 0
+	u1Byte			h2c_parameter[1] ={0};
+	
+	h2c_parameter[0] = 0;
+
+	if(enable_auto_report)
+	{
+		h2c_parameter[0] |= BIT0;
+	}
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], BT FW auto report : %s, FW write 0x68=0x%x\n", 
+		(enable_auto_report? "Enabled!!":"Disabled!!"), h2c_parameter[0]));
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x68, 1, h2c_parameter);	
+#else
+
+#endif
+}
+
+void
+halbtc8812a1ant_BtAutoReport(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			force_exec,
+	 	BOOLEAN			enable_auto_report
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], %s BT Auto report = %s\n",  
+		(force_exec? "force to":""), ((enable_auto_report)? "Enabled":"Disabled")));
+	coex_dm->cur_bt_auto_report = enable_auto_report;
+
+	if(!force_exec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], pre_bt_auto_report=%d, cur_bt_auto_report=%d\n", 
+			coex_dm->pre_bt_auto_report, coex_dm->cur_bt_auto_report));
+
+		if(coex_dm->pre_bt_auto_report == coex_dm->cur_bt_auto_report) 
+			return;
+	}
+	halbtc8812a1ant_SetBtAutoReport(btcoexist, coex_dm->cur_bt_auto_report);
+
+	coex_dm->pre_bt_auto_report = coex_dm->cur_bt_auto_report;
+}
+
+void
+halbtc8812a1ant_FwDacSwingLvl(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			force_exec,
+	 	u1Byte			fw_dac_swing_lvl
+	)
+{
+	return;
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], %s set FW Dac Swing level = %d\n",  
+		(force_exec? "force to":""), fw_dac_swing_lvl));
+	coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl;
+
+	if(!force_exec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], pre_fw_dac_swing_lvl=%d, cur_fw_dac_swing_lvl=%d\n", 
+			coex_dm->pre_fw_dac_swing_lvl, coex_dm->cur_fw_dac_swing_lvl));
+
+		if(coex_dm->pre_fw_dac_swing_lvl == coex_dm->cur_fw_dac_swing_lvl) 
+			return;
+	}
+
+	halbtc8812a1ant_SetFwDacSwingLevel(btcoexist, coex_dm->cur_fw_dac_swing_lvl);
+
+	coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl;
+}
+
+void
+halbtc8812a1ant_SetSwRfRxLpfCorner(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			rx_rf_shrink_on
+	)
+{
+	if(rx_rf_shrink_on)
+	{
+		//Shrink RF Rx LPF corner
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Shrink RF Rx LPF corner!!\n"));
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff, 0xf0ff7);
+	}
+	else
+	{
+		//Resume RF Rx LPF corner
+		// After initialized, we can use coex_dm->bt_rf0x1e_backup
+		if(btcoexist->bInitilized)
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Resume RF Rx LPF corner!!\n"));
+			btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff, coex_dm->bt_rf0x1e_backup);
+		}
+	}
+}
+
+void
+halbtc8812a1ant_RfShrink(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			force_exec,
+	 	BOOLEAN			rx_rf_shrink_on
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s turn Rx RF Shrink = %s\n",  
+		(force_exec? "force to":""), ((rx_rf_shrink_on)? "ON":"OFF")));
+	coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on;
+
+	if(!force_exec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], pre_rf_rx_lpf_shrink=%d, cur_rf_rx_lpf_shrink=%d\n", 
+			coex_dm->pre_rf_rx_lpf_shrink, coex_dm->cur_rf_rx_lpf_shrink));
+
+		if(coex_dm->pre_rf_rx_lpf_shrink == coex_dm->cur_rf_rx_lpf_shrink) 
+			return;
+	}
+	halbtc8812a1ant_SetSwRfRxLpfCorner(btcoexist, coex_dm->cur_rf_rx_lpf_shrink);
+
+	coex_dm->pre_rf_rx_lpf_shrink = coex_dm->cur_rf_rx_lpf_shrink;
+}
+
+void
+halbtc8812a1ant_SetSwPenaltyTxRateAdaptive(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			low_penalty_ra
+	)
+{
+	u1Byte	u1_tmp;
+
+	u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x4fd);
+	u1_tmp |= BIT0;
+	if(low_penalty_ra)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Tx rate adaptive, set low penalty!!\n"));
+		u1_tmp &= ~BIT2;
+	}
+	else
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Tx rate adaptive, set normal!!\n"));
+		u1_tmp |= BIT2;
+	}
+
+	btcoexist->btc_write_1byte(btcoexist, 0x4fd, u1_tmp);
+}
+
+void
+halbtc8812a1ant_LowPenaltyRa(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			force_exec,
+	 	BOOLEAN			low_penalty_ra
+	)
+{
+	return;
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s turn LowPenaltyRA = %s\n",  
+		(force_exec? "force to":""), ((low_penalty_ra)? "ON":"OFF")));
+	coex_dm->cur_low_penalty_ra = low_penalty_ra;
+
+	if(!force_exec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], pre_low_penalty_ra=%d, cur_low_penalty_ra=%d\n", 
+			coex_dm->pre_low_penalty_ra, coex_dm->cur_low_penalty_ra));
+
+		if(coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra) 
+			return;
+	}
+	halbtc8812a1ant_SetSwPenaltyTxRateAdaptive(btcoexist, coex_dm->cur_low_penalty_ra);
+
+	coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra;
+}
+
+void
+halbtc8812a1ant_SetDacSwingReg(
+	 	PBTC_COEXIST		btcoexist,
+	 	u4Byte			level
+	)
+{
+	u1Byte	val=(u1Byte)level;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Write SwDacSwing = 0x%x\n", level));
+	btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc5b, 0x3e, val);
+}
+
+void
+halbtc8812a1ant_SetSwFullTimeDacSwing(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			sw_dac_swing_on,
+	 	u4Byte			sw_dac_swing_lvl
+	)
+{
+	if(sw_dac_swing_on)
+	{
+		halbtc8812a1ant_SetDacSwingReg(btcoexist, sw_dac_swing_lvl);
+	}
+	else
+	{
+		halbtc8812a1ant_SetDacSwingReg(btcoexist, 0x18);
+	}
+}
+
+
+void
+halbtc8812a1ant_DacSwing(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			force_exec,
+	 	BOOLEAN			dac_swing_on,
+	 	u4Byte			dac_swing_lvl
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s turn DacSwing=%s, dac_swing_lvl=0x%x\n",  
+		(force_exec? "force to":""), ((dac_swing_on)? "ON":"OFF"), dac_swing_lvl));
+	coex_dm->cur_dac_swing_on = dac_swing_on;
+	coex_dm->cur_dac_swing_lvl = dac_swing_lvl;
+
+	if(!force_exec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], pre_dac_swing_on=%d, pre_dac_swing_lvl=0x%x, cur_dac_swing_on=%d, cur_dac_swing_lvl=0x%x\n", 
+			coex_dm->pre_dac_swing_on, coex_dm->pre_dac_swing_lvl,
+			coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl));
+
+		if( (coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) &&
+			(coex_dm->pre_dac_swing_lvl == coex_dm->cur_dac_swing_lvl) )
+			return;
+	}
+	delay_ms(30);
+	halbtc8812a1ant_SetSwFullTimeDacSwing(btcoexist, dac_swing_on, dac_swing_lvl);
+
+	coex_dm->pre_dac_swing_on = coex_dm->cur_dac_swing_on;
+	coex_dm->pre_dac_swing_lvl = coex_dm->cur_dac_swing_lvl;
+}
+
+void
+halbtc8812a1ant_SetAdcBackOff(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			adc_back_off
+	)
+{
+	if(adc_back_off)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], BB BackOff Level On!\n"));
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x3);
+	}
+	else
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], BB BackOff Level Off!\n"));
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x1);
+	}
+}
+
+void
+halbtc8812a1ant_AdcBackOff(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			force_exec,
+	 	BOOLEAN			adc_back_off
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s turn AdcBackOff = %s\n",  
+		(force_exec? "force to":""), ((adc_back_off)? "ON":"OFF")));
+	coex_dm->cur_adc_back_off = adc_back_off;
+
+	if(!force_exec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], pre_adc_back_off=%d, cur_adc_back_off=%d\n", 
+			coex_dm->pre_adc_back_off, coex_dm->cur_adc_back_off));
+
+		if(coex_dm->pre_adc_back_off == coex_dm->cur_adc_back_off) 
+			return;
+	}
+	halbtc8812a1ant_SetAdcBackOff(btcoexist, coex_dm->cur_adc_back_off);
+
+	coex_dm->pre_adc_back_off = coex_dm->cur_adc_back_off;
+}
+
+void
+halbtc8812a1ant_SetAgcTable(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			agc_table_en
+	)
+{
+	u1Byte		rssi_adjust_val=0;
+	
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xef, 0xfffff, 0x02000);
+	if(agc_table_en)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Agc Table On!\n"));
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff, 0x3fa58);
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff, 0x37a58);
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff, 0x2fa58);
+		rssi_adjust_val = 8;
+	}
+	else
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Agc Table Off!\n"));
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff, 0x39258);
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff, 0x31258);
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff, 0x29258);
+	}
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xef, 0xfffff, 0x0);
+
+	// set rssi_adjust_val for wifi module.
+	btcoexist->btc_set(btcoexist, BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON, &rssi_adjust_val);
+}
+
+
+void
+halbtc8812a1ant_AgcTable(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			force_exec,
+	 	BOOLEAN			agc_table_en
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s %s Agc Table\n",  
+		(force_exec? "force to":""), ((agc_table_en)? "Enable":"Disable")));
+	coex_dm->cur_agc_table_en = agc_table_en;
+
+	if(!force_exec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], pre_agc_table_en=%d, cur_agc_table_en=%d\n", 
+			coex_dm->pre_agc_table_en, coex_dm->cur_agc_table_en));
+
+		if(coex_dm->pre_agc_table_en == coex_dm->cur_agc_table_en) 
+			return;
+	}
+	halbtc8812a1ant_SetAgcTable(btcoexist, agc_table_en);
+
+	coex_dm->pre_agc_table_en = coex_dm->cur_agc_table_en;
+}
+
+void
+halbtc8812a1ant_SetCoexTable(
+	 	PBTC_COEXIST	btcoexist,
+	 	u4Byte		val0x6c0,
+	 	u4Byte		val0x6c4,
+	 	u4Byte		val0x6c8,
+	 	u1Byte		val0x6cc
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], set coex table, set 0x6c0=0x%x\n", val0x6c0));
+	btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], set coex table, set 0x6c4=0x%x\n", val0x6c4));
+	btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], set coex table, set 0x6c8=0x%x\n", val0x6c8));
+	btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], set coex table, set 0x6cc=0x%x\n", val0x6cc));
+	btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
+}
+
+void
+halbtc8812a1ant_CoexTable(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			force_exec,
+	 	u4Byte			val0x6c0,
+	 	u4Byte			val0x6c4,
+	 	u4Byte			val0x6c8,
+	 	u1Byte			val0x6cc
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s write Coex Table 0x6c0=0x%x, 0x6c4=0x%x, 0x6c8=0x%x, 0x6cc=0x%x\n", 
+		(force_exec? "force to":""), val0x6c0, val0x6c4, val0x6c8, val0x6cc));
+	coex_dm->cur_val0x6c0 = val0x6c0;
+	coex_dm->cur_val0x6c4 = val0x6c4;
+	coex_dm->cur_val0x6c8 = val0x6c8;
+	coex_dm->cur_val0x6cc = val0x6cc;
+
+	if(!force_exec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], pre_val0x6c0=0x%x, pre_val0x6c4=0x%x, pre_val0x6c8=0x%x, pre_val0x6cc=0x%x !!\n", 
+			coex_dm->pre_val0x6c0, coex_dm->pre_val0x6c4, coex_dm->pre_val0x6c8, coex_dm->pre_val0x6cc));
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], cur_val0x6c0=0x%x, cur_val0x6c4=0x%x, cur_val0x6c8=0x%x, cur_val0x6cc=0x%x !!\n", 
+			coex_dm->cur_val0x6c0, coex_dm->cur_val0x6c4, coex_dm->cur_val0x6c8, coex_dm->cur_val0x6cc));
+	
+		if( (coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) &&
+			(coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) &&
+			(coex_dm->pre_val0x6c8 == coex_dm->cur_val0x6c8) &&
+			(coex_dm->pre_val0x6cc == coex_dm->cur_val0x6cc) )
+			return;
+	}
+	halbtc8812a1ant_SetCoexTable(btcoexist, val0x6c0, val0x6c4, val0x6c8, val0x6cc);
+
+	coex_dm->pre_val0x6c0 = coex_dm->cur_val0x6c0;
+	coex_dm->pre_val0x6c4 = coex_dm->cur_val0x6c4;
+	coex_dm->pre_val0x6c8 = coex_dm->cur_val0x6c8;
+	coex_dm->pre_val0x6cc = coex_dm->cur_val0x6cc;
+}
+
+void
+halbtc8812a1ant_SetFwIgnoreWlanAct(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			enable
+	)
+{
+	u1Byte	dataLen=3;
+	u1Byte	buf[5] = {0};
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], %s BT Ignore Wlan_Act\n",
+		(enable? "Enable":"Disable")));
+
+	buf[0] = dataLen;
+	buf[1] = 0x1;			// OP_Code
+	buf[2] = 0x1;			// OP_Code_Length
+	if(enable)
+		buf[3] = 0x1; 		// OP_Code_Content
+	else
+		buf[3] = 0x0;
+		
+	btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX, (PVOID)&buf[0]);	
+}
+
+void
+halbtc8812a1ant_IgnoreWlanAct(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			force_exec,
+	 	BOOLEAN			enable
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], %s turn Ignore WlanAct %s\n", 
+		(force_exec? "force to":""), (enable? "ON":"OFF")));
+	coex_dm->cur_ignore_wlan_act = enable;
+
+	if(!force_exec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], pre_ignore_wlan_act = %d, cur_ignore_wlan_act = %d!!\n", 
+			coex_dm->pre_ignore_wlan_act, coex_dm->cur_ignore_wlan_act));
+
+		if(coex_dm->pre_ignore_wlan_act == coex_dm->cur_ignore_wlan_act)
+			return;
+	}
+	halbtc8812a1ant_SetFwIgnoreWlanAct(btcoexist, enable);
+
+	coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
+}
+
+void
+halbtc8812a1ant_SetFwPstdma(
+	 	PBTC_COEXIST		btcoexist,
+	 	u1Byte			byte1,
+	 	u1Byte			byte2,
+	 	u1Byte			byte3,
+	 	u1Byte			byte4,
+	 	u1Byte			byte5
+	)
+{
+	u1Byte			h2c_parameter[5] ={0};
+
+	h2c_parameter[0] = byte1;	
+	h2c_parameter[1] = byte2;	
+	h2c_parameter[2] = byte3;
+	h2c_parameter[3] = byte4;
+	h2c_parameter[4] = byte5;
+
+	coex_dm->ps_tdma_para[0] = byte1;
+	coex_dm->ps_tdma_para[1] = byte2;
+	coex_dm->ps_tdma_para[2] = byte3;
+	coex_dm->ps_tdma_para[3] = byte4;
+	coex_dm->ps_tdma_para[4] = byte5;
+	
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], FW write 0x60(5bytes)=0x%x%08x\n", 
+		h2c_parameter[0], 
+		h2c_parameter[1]<<24|h2c_parameter[2]<<16|h2c_parameter[3]<<8|h2c_parameter[4]));
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
+}
+
+void
+halbtc8812a1ant_SetLpsRpwm(
+	 	PBTC_COEXIST		btcoexist,
+	 	u1Byte			lps_val,
+	 	u1Byte			rpwm_val
+	)
+{
+	u1Byte	lps=lps_val;
+	u1Byte	rpwm=rpwm_val;
+	
+	btcoexist->btc_set(btcoexist, BTC_SET_U1_1ANT_LPS, &lps);
+	btcoexist->btc_set(btcoexist, BTC_SET_U1_1ANT_RPWM, &rpwm);
+	
+	btcoexist->btc_set(btcoexist, BTC_SET_ACT_INC_FORCE_EXEC_PWR_CMD_CNT, NULL);
+}
+
+void
+halbtc8812a1ant_LpsRpwm(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			force_exec,
+	 	u1Byte			lps_val,
+	 	u1Byte			rpwm_val
+	)
+{
+	BOOLEAN	bForceExecPwrCmd=false;
+	
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], %s set lps/rpwm=0x%x/0x%x \n", 
+		(force_exec? "force to":""), lps_val, rpwm_val));
+	coex_dm->cur_lps = lps_val;
+	coex_dm->cur_rpwm = rpwm_val;
+
+	if(!force_exec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], pre_lps/cur_lps=0x%x/0x%x, pre_rpwm/cur_rpwm=0x%x/0x%x!!\n", 
+			coex_dm->pre_lps, coex_dm->cur_lps, coex_dm->pre_rpwm, coex_dm->cur_rpwm));
+
+		if( (coex_dm->pre_lps == coex_dm->cur_lps) &&
+			(coex_dm->pre_rpwm == coex_dm->cur_rpwm) )
+		{
+			return;
+		}
+	}
+	halbtc8812a1ant_SetLpsRpwm(btcoexist, lps_val, rpwm_val);
+
+	coex_dm->pre_lps = coex_dm->cur_lps;
+	coex_dm->pre_rpwm = coex_dm->cur_rpwm;
+}
+
+void
+halbtc8812a1ant_SwMechanism1(
+	 	PBTC_COEXIST	btcoexist,	
+	 	BOOLEAN		shrink_rx_lpf,
+	 	BOOLEAN 	low_penalty_ra,
+	 	BOOLEAN		limited_dig, 
+	 	BOOLEAN		bt_lna_constrain
+	) 
+{
+	//halbtc8812a1ant_RfShrink(btcoexist, NORMAL_EXEC, shrink_rx_lpf);
+	//halbtc8812a1ant_LowPenaltyRa(btcoexist, NORMAL_EXEC, low_penalty_ra);
+
+	//no limited DIG
+	//halbtc8812a1ant_SetBtLnaConstrain(btcoexist, NORMAL_EXEC, bt_lna_constrain);
+}
+
+void
+halbtc8812a1ant_SwMechanism2(
+	 	PBTC_COEXIST	btcoexist,	
+	 	BOOLEAN		agc_table_shift,
+	 	BOOLEAN 	adc_back_off,
+	 	BOOLEAN		sw_dac_swing,
+	 	u4Byte		dac_swing_lvl
+	)
+{
+	//halbtc8812a1ant_AgcTable(btcoexist, NORMAL_EXEC, agc_table_shift);
+	//halbtc8812a1ant_AdcBackOff(btcoexist, NORMAL_EXEC, adc_back_off);
+	//halbtc8812a1ant_DacSwing(btcoexist, NORMAL_EXEC, sw_dac_swing, dac_swing_lvl);
+}
+
+void
+halbtc8812a1ant_PsTdma(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			force_exec,
+	 	BOOLEAN			turn_on,
+	 	u1Byte			type
+	)
+{
+	BOOLEAN			bTurnOnByCnt=false;
+	u1Byte			psTdmaTypeByCnt=0, rssi_adjust_val=0;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], %s turn %s PS TDMA, type=%d\n", 
+		(force_exec? "force to":""), (turn_on? "ON":"OFF"), type));
+	coex_dm->cur_ps_tdma_on = turn_on;
+	coex_dm->cur_ps_tdma = type;
+
+	if(!force_exec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], pre_ps_tdma_on = %d, cur_ps_tdma_on = %d!!\n", 
+			coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on));
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], pre_ps_tdma = %d, cur_ps_tdma = %d!!\n", 
+			coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma));
+
+		if( (coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) &&
+			(coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma) )
+			return;
+	}
+	if(turn_on)
+	{
+		switch(type)
+		{
+			default:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xd3, 0x1a, 0x1a, 0x0, 0x58);
+				break;
+			case 1:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xd3, 0x1a, 0x1a, 0x0, 0x48);
+				rssi_adjust_val = 11;
+				break;
+			case 2:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xd3, 0x12, 0x12, 0x0, 0x48);
+				rssi_adjust_val = 14;
+				break;
+			case 3:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x93, 0x25, 0x3, 0x10, 0x40);
+				break;
+			case 4:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x93, 0x15, 0x3, 0x14, 0x0);
+				rssi_adjust_val = 17;
+				break;
+			case 5:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x61, 0x15, 0x3, 0x31, 0x0);
+				break;
+			case 6:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x13, 0xa, 0x3, 0x0, 0x0);
+				break;
+			case 7:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x13, 0xc, 0x5, 0x0, 0x0);
+				break;
+			case 8:	
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x93, 0x25, 0x3, 0x10, 0x0);
+				break;
+			case 9:	
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xd3, 0xa, 0xa, 0x0, 0x48);
+				rssi_adjust_val = 18;
+				break;
+			case 10:	
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x13, 0xa, 0xa, 0x0, 0x40);
+				break;
+			case 11:	
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xd3, 0x5, 0x5, 0x0, 0x48);
+				rssi_adjust_val = 20;
+				break;
+			case 12:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xeb, 0xa, 0x3, 0x31, 0x18);
+				break;
+
+			case 15:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x13, 0xa, 0x3, 0x8, 0x0);
+				break;
+			case 16:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x93, 0x15, 0x3, 0x10, 0x0);
+				rssi_adjust_val = 18;
+				break;
+
+			case 18:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x93, 0x25, 0x3, 0x10, 0x0);
+				rssi_adjust_val = 14;
+				break;			
+				
+			case 20:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x13, 0x25, 0x25, 0x0, 0x0);
+				break;
+			case 21:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x93, 0x20, 0x3, 0x10, 0x40);
+				break;
+			case 22:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x13, 0x8, 0x8, 0x0, 0x40);
+				break;
+			case 23:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xe3, 0x25, 0x3, 0x31, 0x18);
+				rssi_adjust_val = 22;
+				break;
+			case 24:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xe3, 0x15, 0x3, 0x31, 0x18);
+				rssi_adjust_val = 22;
+				break;
+			case 25:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xe3, 0xa, 0x3, 0x31, 0x18);
+				rssi_adjust_val = 22;
+				break;
+			case 26:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xe3, 0xa, 0x3, 0x31, 0x18);
+				rssi_adjust_val = 22;
+				break;
+			case 27:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xe3, 0x25, 0x3, 0x31, 0x98);
+				rssi_adjust_val = 22;
+				break;
+			case 28:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x69, 0x25, 0x3, 0x31, 0x0);
+				break;
+			case 29:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xab, 0x1a, 0x1a, 0x1, 0x8);
+				break;
+			case 30:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x93, 0x15, 0x3, 0x14, 0x0);
+				break;
+			case 31:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xd3, 0x1a, 0x1a, 0, 0x58);
+				break;
+			case 32:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xab, 0xa, 0x3, 0x31, 0x88);
+				break;
+			case 33:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xa3, 0x25, 0x3, 0x30, 0x88);
+				break;
+			case 34:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xd3, 0x1a, 0x1a, 0x0, 0x8);
+				break;
+			case 35:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xe3, 0x1a, 0x1a, 0x0, 0x8);
+				break;
+			case 36:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0xd3, 0x12, 0x3, 0x14, 0x58);
+				break;
+		}
+	}
+	else
+	{
+		// disable PS tdma
+		switch(type)
+		{
+			case 8:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x8, 0x0, 0x0, 0x0, 0x0);
+				btcoexist->btc_write_1byte(btcoexist, 0x92c, 0x4);
+				break;
+			case 0:
+			default:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x0, 0x0, 0x0, 0x0, 0x0);
+				delay_ms(5);
+				btcoexist->btc_write_1byte(btcoexist, 0x92c, 0x20);
+				break;
+			case 9:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x0, 0x0, 0x0, 0x0, 0x0);
+				btcoexist->btc_write_1byte(btcoexist, 0x92c, 0x4);
+				break;
+			case 10:
+				halbtc8812a1ant_SetFwPstdma(btcoexist, 0x0, 0x0, 0x0, 0x8, 0x0);
+				delay_ms(5);
+				btcoexist->btc_write_1byte(btcoexist, 0x92c, 0x20);
+				break;
+		}
+	}
+	rssi_adjust_val =0;
+	btcoexist->btc_set(btcoexist, BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE, &rssi_adjust_val);
+
+	// update pre state
+	coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on;
+	coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
+}
+
+void
+halbtc8812a1ant_CoexAllOff(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	// fw all off
+	halbtc8812a1ant_FwDacSwingLvl(btcoexist, NORMAL_EXEC, 6);
+	halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, false);
+
+	// sw all off
+	halbtc8812a1ant_SwMechanism1(btcoexist,false,false,false,false);
+	halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+
+
+	// hw all off
+	halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+}
+
+void
+halbtc8812a1ant_WifiParaAdjust(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			enable
+	)
+{
+	if(enable)
+	{
+		halbtc8812a1ant_LowPenaltyRa(btcoexist, NORMAL_EXEC, true);
+	}
+	else
+	{
+		halbtc8812a1ant_LowPenaltyRa(btcoexist, NORMAL_EXEC, false);
+	}
+}
+
+BOOLEAN
+halbtc8812a1ant_IsCommonAction(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	BOOLEAN			common=false, wifi_connected=false, wifi_busy=false;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+	//halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+
+	if(!wifi_connected && 
+		BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Wifi non connected-idle + BT non connected-idle!!\n"));
+		halbtc8812a1ant_FwDacSwingLvl(btcoexist, NORMAL_EXEC, 6);
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, false);
+		
+ 		halbtc8812a1ant_SwMechanism1(btcoexist,false,false,false,false);
+		halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+
+		common = true;
+	}
+	else if(wifi_connected && 
+		(BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status) )
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Wifi connected + BT non connected-idle!!\n"));
+		halbtc8812a1ant_FwDacSwingLvl(btcoexist, NORMAL_EXEC, 6);
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, true);
+
+      		halbtc8812a1ant_SwMechanism1(btcoexist,false,false,false,false);
+		halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+
+		common = true;
+	}
+	else if(!wifi_connected && 
+		(BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status) )
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Wifi non connected-idle + BT connected-idle!!\n"));
+		halbtc8812a1ant_FwDacSwingLvl(btcoexist, NORMAL_EXEC, 6);
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, false);
+
+		halbtc8812a1ant_SwMechanism1(btcoexist,false,false,false,false);
+		halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+
+		common = true;
+	}
+	else if(wifi_connected && 
+		(BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status) )
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Wifi connected + BT connected-idle!!\n"));
+		halbtc8812a1ant_FwDacSwingLvl(btcoexist, NORMAL_EXEC, 6);
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, false);
+
+		halbtc8812a1ant_SwMechanism1(btcoexist,true,true,true,true);
+		halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+
+		common = true;
+	}
+	else if(!wifi_connected && 
+		(BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE != coex_dm->bt_status) )
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Wifi non connected-idle + BT Busy!!\n"));
+		halbtc8812a1ant_FwDacSwingLvl(btcoexist, NORMAL_EXEC, 6);
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, false);
+
+		halbtc8812a1ant_SwMechanism1(btcoexist,false,false,false,false);
+		halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+		
+		common = true;
+	}
+	else
+	{
+		halbtc8812a1ant_SwMechanism1(btcoexist,true,true,true,true);
+		
+		common = false;
+	}
+	
+	return common;
+}
+
+
+void
+halbtc8812a1ant_TdmaDurationAdjustForAcl(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	static s4Byte		up,dn,m,n,wait_count;
+	s4Byte			result;   //0: no change, +1: increase WiFi duration, -1: decrease WiFi duration
+	u1Byte			retry_count=0, bt_info_ext;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], halbtc8812a1ant_TdmaDurationAdjustForAcl()\n"));
+	if(coex_dm->reset_tdma_adjust)
+	{
+		coex_dm->reset_tdma_adjust = false;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], first run TdmaDurationAdjust()!!\n"));
+
+		halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 2);
+		coex_dm->ps_tdma_du_adj_type = 2;
+		//============
+		up = 0;
+		dn = 0;
+		m = 1;
+		n= 3;
+		result = 0;
+		wait_count = 0;
+	}
+	else
+	{
+		//accquire the BT TRx retry count from BT_Info byte2
+		retry_count = coex_sta->bt_retry_cnt;
+		bt_info_ext = coex_sta->bt_info_ext;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], retry_count = %d\n", retry_count));
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], up=%d, dn=%d, m=%d, n=%d, wait_count=%d\n", 
+			up, dn, m, n, wait_count));
+		result = 0;
+		wait_count++; 
+		  
+		if(retry_count == 0)  // no retry in the last 2-second duration
+		{
+			up++;
+			dn--;
+
+			if (dn <= 0)
+				dn = 0;				 
+
+			if(up >= n)	// if ³sÄò n ­Ó2¬í retry count¬°0, «h½Õ¼eWiFi duration
+			{
+				wait_count = 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 (retry_count <= 3)	// <=3 retry in the last 2-second duration
+		{
+			up--; 
+			dn++;
+
+			if (up <= 0)
+				up = 0;
+
+			if (dn == 2)	// if ³sÄò 2 ­Ó2¬í retry count< 3, «h½Õ¯¶WiFi duration
+			{
+				if (wait_count <= 2)
+					m++; // ÁקK¤@ª½¦b¨â­Ólevel¤¤¨Ó¦^
+				else
+					m = 1;
+
+				if ( m >= 20) //m ³Ì¤j­È = 20 ' ³Ì¤j120¬í recheck¬O§_½Õ¾ã WiFi duration.
+					m = 20;
+
+				n = 3*m;
+				up = 0;
+				dn = 0;
+				wait_count = 0;
+				result = -1; 
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], Decrease wifi duration for retryCounter<3!!\n"));
+			}
+		}
+		else  //retry count > 3, ¥u­n1¦¸ retry count > 3, «h½Õ¯¶WiFi duration
+		{
+			if (wait_count == 1)
+				m++; // ÁקK¤@ª½¦b¨â­Ólevel¤¤¨Ó¦^
+			else
+				m = 1;
+
+			if ( m >= 20) //m ³Ì¤j­È = 20 ' ³Ì¤j120¬í recheck¬O§_½Õ¾ã WiFi duration.
+				m = 20;
+
+			n = 3*m;
+			up = 0;
+			dn = 0;
+			wait_count = 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_8812A_1ANT_A2DP_BASIC_RATE(bt_info_ext)) &&
+				((coex_dm->cur_ps_tdma == 1) ||(coex_dm->cur_ps_tdma == 2)) )
+			{
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 9);
+				coex_dm->ps_tdma_du_adj_type = 9;
+			}
+			else if(coex_dm->cur_ps_tdma == 1)
+			{
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 2);
+				coex_dm->ps_tdma_du_adj_type = 2;
+			}
+			else if(coex_dm->cur_ps_tdma == 2)
+			{
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 9);
+				coex_dm->ps_tdma_du_adj_type = 9;
+			}
+			else if(coex_dm->cur_ps_tdma == 9)
+			{
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 11);
+				coex_dm->ps_tdma_du_adj_type = 11;
+			}
+		}
+		else if(result == 1)
+		{
+			if( (BT_INFO_8812A_1ANT_A2DP_BASIC_RATE(bt_info_ext)) &&
+				((coex_dm->cur_ps_tdma == 1) ||(coex_dm->cur_ps_tdma == 2)) )
+			{
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 9);
+				coex_dm->ps_tdma_du_adj_type = 9;
+			}
+			else if(coex_dm->cur_ps_tdma == 11)
+			{
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 9);
+				coex_dm->ps_tdma_du_adj_type = 9;
+			}
+			else if(coex_dm->cur_ps_tdma == 9)
+			{
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 2);
+				coex_dm->ps_tdma_du_adj_type = 2;
+			}
+			else if(coex_dm->cur_ps_tdma == 2)
+			{
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 1);
+				coex_dm->ps_tdma_du_adj_type = 1;
+			}
+		}
+
+		if( coex_dm->cur_ps_tdma != 1 &&
+			coex_dm->cur_ps_tdma != 2 &&
+			coex_dm->cur_ps_tdma != 9 &&
+			coex_dm->cur_ps_tdma != 11 )
+		{
+			// recover to previous adjust type
+			halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, coex_dm->ps_tdma_du_adj_type);
+		}
+	}
+}
+
+u1Byte
+halbtc8812a1ant_PsTdmaTypeByWifiRssi(
+	 	s4Byte	wifi_rssi,
+	 	s4Byte	pre_wifi_rssi,
+	 	u1Byte	wifi_rssi_thresh
+	)
+{
+	u1Byte	ps_tdma_type=0;
+	
+	if(wifi_rssi > pre_wifi_rssi)
+	{
+		if(wifi_rssi > (wifi_rssi_thresh+5))
+		{
+			ps_tdma_type = 26;
+		}
+		else
+		{
+			ps_tdma_type = 25;
+		}
+	}
+	else
+	{
+		if(wifi_rssi > wifi_rssi_thresh)
+		{
+			ps_tdma_type = 26;
+		}
+		else
+		{
+			ps_tdma_type = 25;
+		}
+	}
+
+	return ps_tdma_type;
+}
+
+void
+halbtc8812a1ant_PsTdmaCheckForPowerSaveState(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			new_ps_state
+	)
+{
+	u1Byte	lps_mode=0x0;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U1_LPS_MODE, &lps_mode);
+	
+	if(lps_mode)	// already under LPS state
+	{
+		if(new_ps_state)		
+		{
+			// keep state under LPS, do nothing.
+		}
+		else
+		{
+			// will leave LPS state, turn off psTdma first
+			halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 0);
+		}
+	}
+	else						// NO PS state
+	{
+		if(new_ps_state)
+		{
+			// will enter LPS state, turn off psTdma first
+			halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 0);
+		}
+		else
+		{
+			// keep state under NO PS state, do nothing.
+		}
+	}
+}
+
+// SCO only or SCO+PAN(HS)
+void
+halbtc8812a1ant_ActionSco(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	u1Byte	wifi_rssi_state;
+	u4Byte	wifi_bw;
+
+	wifi_rssi_state = halbtc8812a1ant_WifiRssiState(btcoexist, 0, 2, 25, 0);
+
+	halbtc8812a1ant_FwDacSwingLvl(btcoexist, NORMAL_EXEC, 4);
+
+	if(halbtc8812a1ant_NeedToDecBtPwr(btcoexist))
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, true);
+	else	
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, false);
+	
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if(BTC_WIFI_BW_HT40 == wifi_bw)
+	{
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			  halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			  halbtc8812a1ant_SwMechanism2(btcoexist,false,true,false,0x18);
+		}
+	}
+	else
+	{
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+		}		
+	}
+}
+
+
+void
+halbtc8812a1ant_ActionHid(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	u1Byte	wifi_rssi_state, bt_rssi_state;	
+	u4Byte	wifi_bw;
+
+	wifi_rssi_state = halbtc8812a1ant_WifiRssiState(btcoexist, 0, 2, 25, 0);
+	bt_rssi_state = halbtc8812a1ant_BtRssiState(2, 50, 0);
+
+	halbtc8812a1ant_FwDacSwingLvl(btcoexist, NORMAL_EXEC, 6);
+
+	if(halbtc8812a1ant_NeedToDecBtPwr(btcoexist))
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, true);
+	else	
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if(BTC_WIFI_BW_HT40 == wifi_bw)
+	{
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,false,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+		}
+	}
+	else
+	{
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+		}		
+	}
+}
+
+//A2DP only / PAN(EDR) only/ A2DP+PAN(HS)
+void
+halbtc8812a1ant_ActionA2dp(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	u1Byte		wifi_rssi_state, bt_rssi_state;
+	u4Byte		wifi_bw;
+
+	wifi_rssi_state = halbtc8812a1ant_WifiRssiState(btcoexist, 0, 2, 25, 0);
+	bt_rssi_state = halbtc8812a1ant_BtRssiState(2, 50, 0);
+
+	halbtc8812a1ant_FwDacSwingLvl(btcoexist, NORMAL_EXEC, 6);
+
+	if(halbtc8812a1ant_NeedToDecBtPwr(btcoexist))
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, true);
+	else	
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if(BTC_WIFI_BW_HT40 == wifi_bw)
+	{
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,true,false,0x18);
+		}
+	}
+	else
+	{
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+		}		
+	}
+}
+
+void
+halbtc8812a1ant_ActionA2dpPanHs(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	u1Byte		wifi_rssi_state, bt_rssi_state, bt_info_ext;
+	u4Byte		wifi_bw;
+
+	bt_info_ext = coex_sta->bt_info_ext;
+	wifi_rssi_state = halbtc8812a1ant_WifiRssiState(btcoexist, 0, 2, 25, 0);
+	bt_rssi_state = halbtc8812a1ant_BtRssiState(2, 50, 0);
+
+	halbtc8812a1ant_FwDacSwingLvl(btcoexist, NORMAL_EXEC, 6);
+
+	if(halbtc8812a1ant_NeedToDecBtPwr(btcoexist))
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, true);
+	else	
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if(BTC_WIFI_BW_HT40 == wifi_bw)
+	{
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,true,false,0x18);
+		}
+	}
+	else
+	{
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+		}		
+	}
+}
+
+void
+halbtc8812a1ant_ActionPanEdr(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	u1Byte		wifi_rssi_state, bt_rssi_state;
+	u4Byte		wifi_bw;
+
+	wifi_rssi_state = halbtc8812a1ant_WifiRssiState(btcoexist, 0, 2, 25, 0);
+	bt_rssi_state = halbtc8812a1ant_BtRssiState(2, 50, 0);
+
+	halbtc8812a1ant_FwDacSwingLvl(btcoexist, NORMAL_EXEC, 6);
+
+	if(halbtc8812a1ant_NeedToDecBtPwr(btcoexist))
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, true);
+	else	
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if(BTC_WIFI_BW_HT40 == wifi_bw)
+	{
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,true,false,0x18);
+		}
+	}
+	else
+	{
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+		}
+	}
+}
+
+
+//PAN(HS) only
+void
+halbtc8812a1ant_ActionPanHs(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	u1Byte		wifi_rssi_state, bt_rssi_state;
+	u4Byte		wifi_bw;
+
+	wifi_rssi_state = halbtc8812a1ant_WifiRssiState(btcoexist, 0, 2, 25, 0);
+	bt_rssi_state = halbtc8812a1ant_BtRssiState(2, 50, 0);
+
+	halbtc8812a1ant_FwDacSwingLvl(btcoexist, NORMAL_EXEC, 6);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if(BTC_WIFI_BW_HT40 == wifi_bw)
+	{
+		// fw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, true);
+		}
+		else
+		{
+			halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, false);
+		}
+
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,true,false,0x18);
+		}
+	}
+	else
+	{
+		// fw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, true);
+		}
+		else
+		{
+			halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, false);
+		}
+
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+		}
+	}
+}
+
+//PAN(EDR)+A2DP
+void
+halbtc8812a1ant_ActionPanEdrA2dp(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	u1Byte		wifi_rssi_state, bt_rssi_state, bt_info_ext;
+	u4Byte		wifi_bw;
+
+	bt_info_ext = coex_sta->bt_info_ext;
+	wifi_rssi_state = halbtc8812a1ant_WifiRssiState(btcoexist, 0, 2, 25, 0);
+	bt_rssi_state = halbtc8812a1ant_BtRssiState(2, 50, 0);
+
+	halbtc8812a1ant_FwDacSwingLvl(btcoexist, NORMAL_EXEC, 6);
+
+	if(halbtc8812a1ant_NeedToDecBtPwr(btcoexist))
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, true);
+	else	
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if(BTC_WIFI_BW_HT40 == wifi_bw)
+	{
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,true,false,0x18);
+		}
+	}
+	else
+	{
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+		}
+	}
+}
+
+void
+halbtc8812a1ant_ActionPanEdrHid(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	u1Byte		wifi_rssi_state, bt_rssi_state;
+	u4Byte		wifi_bw;
+
+	wifi_rssi_state = halbtc8812a1ant_WifiRssiState(btcoexist, 0, 2, 25, 0);
+	bt_rssi_state = halbtc8812a1ant_BtRssiState(2, 50, 0);
+
+	halbtc8812a1ant_FwDacSwingLvl(btcoexist, NORMAL_EXEC, 6);
+
+	if(halbtc8812a1ant_NeedToDecBtPwr(btcoexist))
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, true);
+	else	
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if(BTC_WIFI_BW_HT40 == wifi_bw)
+	{
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,true,false,0x18);
+		}
+	}
+	else
+	{		
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+		}
+	}
+}
+
+// HID+A2DP+PAN(EDR)
+void
+halbtc8812a1ant_ActionHidA2dpPanEdr(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	u1Byte		wifi_rssi_state, bt_rssi_state, bt_info_ext;
+	u4Byte		wifi_bw;
+
+	bt_info_ext = coex_sta->bt_info_ext;
+	wifi_rssi_state = halbtc8812a1ant_WifiRssiState(btcoexist, 0, 2, 25, 0);
+	bt_rssi_state = halbtc8812a1ant_BtRssiState(2, 50, 0);
+
+	halbtc8812a1ant_FwDacSwingLvl(btcoexist, NORMAL_EXEC, 6);
+
+	if(halbtc8812a1ant_NeedToDecBtPwr(btcoexist))
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, true);
+	else	
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if(BTC_WIFI_BW_HT40 == wifi_bw)
+	{	
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,true,false,0x18);
+		}
+	}
+	else
+	{
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+		}
+	}
+}
+
+void
+halbtc8812a1ant_ActionHidA2dp(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	u1Byte		wifi_rssi_state, bt_rssi_state, bt_info_ext;
+	u4Byte		wifi_bw;
+
+	bt_info_ext = coex_sta->bt_info_ext;
+	wifi_rssi_state = halbtc8812a1ant_WifiRssiState(btcoexist, 0, 2, 25, 0);
+	bt_rssi_state = halbtc8812a1ant_BtRssiState(2, 50, 0);
+
+	if(halbtc8812a1ant_NeedToDecBtPwr(btcoexist))
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, true);
+	else	
+		halbtc8812a1ant_DecBtPwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if(BTC_WIFI_BW_HT40 == wifi_bw)
+	{		
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,true,false,0x18);
+		}
+	}
+	else
+	{
+		// sw mechanism
+		if( (wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,true,true,false,0x18);
+		}
+		else
+		{
+			halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+		}
+	}
+}
+
+void
+halbtc8812a1ant_ActionHs(
+	 	PBTC_COEXIST		btcoexist,
+	 	BOOLEAN			hs_connecting
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action for HS, hs_connecting=%d!!!\n", hs_connecting));
+	halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 8);
+
+	if(hs_connecting)
+	{
+		halbtc8812a1ant_CoexTable(btcoexist, FORCE_EXEC, 0xaaaaaaaa, 0xaaaaaaaa, 0xffff, 0x3);
+	}
+	else
+	{
+		if((coex_sta->high_priority_tx+coex_sta->high_priority_rx+
+			coex_sta->low_priority_tx+coex_sta->low_priority_rx)<=1200)
+			halbtc8812a1ant_CoexTable(btcoexist, FORCE_EXEC, 0xaaaaaaaa, 0xaaaaaaaa, 0xffff, 0x3);
+		else
+			halbtc8812a1ant_CoexTable(btcoexist, FORCE_EXEC, 0xffffffff, 0xffffffff, 0xffff, 0x3);	
+	}
+}
+
+
+void
+halbtc8812a1ant_ActionWifiNotConnected(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	BOOLEAN		hs_connecting=false;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_CONNECTING, &hs_connecting);
+	
+	halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, false);
+	btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+
+	if(hs_connecting)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HS is connecting!!!\n"));
+		halbtc8812a1ant_ActionHs(btcoexist, hs_connecting);
+	}
+	else
+	{
+		halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 8);
+		halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+	}
+}
+
+void
+halbtc8812a1ant_ActionWifiNotConnectedAssoAuthScan(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	PBTC_STACK_INFO	stack_info=&btcoexist->stack_info;
+	BOOLEAN			hs_connecting=false;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_CONNECTING, &hs_connecting);
+	halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, false);
+	btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+
+	if(hs_connecting)
+	{
+		halbtc8812a1ant_ActionHs(btcoexist, hs_connecting);
+	}
+	else if(btcoexist->bt_info.bt_disabled)
+	{
+		halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 9);
+		halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+	}
+	else if(BT_8812A_1ANT_BT_STATUS_INQ_PAGE == coex_dm->bt_status)
+{
+		halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 30);
+		halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+	}
+	else if( (BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status) ||
+		(BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status) )
+	{
+		halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 28);
+		halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+	}
+	else if(BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status)
+	{
+		if(stack_info->hid_exist)
+			halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 35);
+		else
+			halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 29);
+		halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+	}
+	else if( (BT_8812A_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+		(BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status) )
+		{
+		halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 8);
+		halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x5aea5aea, 0x5aea5aea, 0xffff, 0x3);
+	}
+	else 
+	{
+		//error condition, should not reach here, record error number for debugging.
+		coex_dm->error_condition = 1;
+	}
+}
+
+void
+halbtc8812a1ant_ActionWifiConnectedScan(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	PBTC_STACK_INFO	stack_info=&btcoexist->stack_info;
+	
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], ActionConnectedScan()===>\n"));
+
+	if(btcoexist->bt_info.bt_disabled)
+	{
+		halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, false);
+		btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+		halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 9);
+		halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+	}
+	else
+	{
+		halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, true);
+		halbtc8812a1ant_LpsRpwm(btcoexist, NORMAL_EXEC, 0x0, 0x4);
+		// power save must executed before psTdma.
+		btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
+
+		// psTdma
+		if(BT_8812A_1ANT_BT_STATUS_INQ_PAGE == coex_dm->bt_status)
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], ActionConnectedScan(), bt is under inquiry/page scan\n"));
+			if(stack_info->sco_exist)
+			{
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 32);
+				halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+			}
+			else
+			{
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 30);
+				halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+			}
+		}
+		else if( (BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status) ||
+			(BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status) )
+		{
+			halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 5);
+			halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+		}
+		else if(BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status)
+		{
+			if(stack_info->hid_exist)
+		{
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 34);
+				halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+			}
+			else
+			{
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 4);
+				halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+			}
+		}
+		else if( (BT_8812A_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+			(BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status) )
+		{
+			halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 33);
+			halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+		}
+		else 
+		{
+			//error condition, should not reach here
+			coex_dm->error_condition = 2;
+		}
+	}
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], ActionConnectedScan()<===\n"));
+}
+
+void
+halbtc8812a1ant_ActionWifiConnectedSpecialPacket(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	PBTC_STACK_INFO	stack_info=&btcoexist->stack_info;
+
+	halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, false);
+	btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+
+	if(btcoexist->bt_info.bt_disabled)
+	{	
+		halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 9);
+		halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+	}
+	else
+	{
+		if(BT_8812A_1ANT_BT_STATUS_INQ_PAGE == coex_dm->bt_status)
+		{
+			if(stack_info->sco_exist)
+		{
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 32);
+				halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+			}
+			else
+			{
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 30);
+				halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+			}
+		}
+		else if( (BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status) ||
+			(BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status) )
+		{
+			halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 28);
+			halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+		}
+		else if(BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status)
+		{
+			if(stack_info->hid_exist)
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 35);
+			else
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 29);
+			halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+		}
+		else if( (BT_8812A_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+			(BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status) )
+		{
+			halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 8);
+			halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x5aea5aea, 0x5aea5aea, 0xffff, 0x3);
+		}
+		else 
+		{
+			//error condition, should not reach here
+			coex_dm->error_condition = 3;
+		}
+	}
+}
+
+void
+halbtc8812a1ant_ActionWifiConnected(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	PBTC_STACK_INFO	stack_info=&btcoexist->stack_info;
+	BOOLEAN 	wifi_connected=false, wifi_busy=false, bt_hs_on=false;
+	BOOLEAN		scan=false, link=false, roam=false;
+	BOOLEAN		hs_connecting=false, under4way=false;
+	u4Byte		wifi_bw;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], CoexForWifiConnect()===>\n"));
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected);
+	if(!wifi_connected)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], CoexForWifiConnect(), return for wifi not connected<===\n"));
+		return;
+	}
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, &under4way);
+	if(under4way)
+	{
+		halbtc8812a1ant_ActionWifiConnectedSpecialPacket(btcoexist);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], CoexForWifiConnect(), return for wifi is under 4way<===\n"));
+		return;
+	}
+	
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_CONNECTING, &hs_connecting);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+	if(scan || link || roam)
+	{
+		halbtc8812a1ant_ActionWifiConnectedScan(btcoexist);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], CoexForWifiConnect(), return for wifi is under scan<===\n"));
+		return;
+	}
+	
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);	
+	if(!wifi_busy)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], wifi associated-idle!!!\n"));
+		if(btcoexist->bt_info.bt_disabled)
+		{
+			halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, true);
+			halbtc8812a1ant_LpsRpwm(btcoexist, NORMAL_EXEC, 0x0, 0x4);
+			btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
+			halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 9);
+			halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+		}
+		else
+		{
+			if(BT_8812A_1ANT_BT_STATUS_INQ_PAGE == coex_dm->bt_status)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], bt is under inquiry/page scan!!!\n"));
+				if(stack_info->sco_exist)
+				{
+					halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 32);
+					halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+				}
+				else
+				{
+					halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, true);
+					halbtc8812a1ant_LpsRpwm(btcoexist, NORMAL_EXEC, 0x0, 0x4);
+					// power save must executed before psTdma.
+					btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
+					halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 30);
+					halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+				}
+			}
+			else if(BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status)
+			{
+				halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, true);
+				halbtc8812a1ant_LpsRpwm(btcoexist, NORMAL_EXEC, 0x26, 0x0);
+				// power save must executed before psTdma.
+				btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 9);
+				halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+			}
+			else if(BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status)
+			{
+				halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, true);
+				halbtc8812a1ant_LpsRpwm(btcoexist, NORMAL_EXEC, 0x26, 0x0);
+				// power save must executed before psTdma.
+				btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 0);
+				halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+			}
+			else if(BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status)
+			{
+				if(stack_info->hid_exist && stack_info->numOfLink==1)
+				{
+					// hid only
+					halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, false);
+					// power save must executed before psTdma.
+					btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+					
+					halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 8);
+					halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x5fff5fff, 0x5fff5fff, 0xffff, 0x3);
+					coex_dm->reset_tdma_adjust = true;
+				}
+				else
+				{				
+					halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, true);
+					halbtc8812a1ant_LpsRpwm(btcoexist, NORMAL_EXEC, 0x0, 0x4);
+					// power save must executed before psTdma.
+					btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
+
+					if(stack_info->hid_exist)
+					{
+						if(stack_info->a2dp_exist)
+						{
+							// hid+a2dp
+							halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 2);
+							halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+						}
+						else if(stack_info->pan_exist)
+						{
+							if(bt_hs_on)
+							{
+								// hid+hs
+								halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 2);
+							}
+							else
+							{
+								// hid+pan
+								halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 2);
+							}
+							halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+						}
+						else
+						{
+							coex_dm->error_condition = 4;
+						}
+						coex_dm->reset_tdma_adjust = true;
+					}
+					else if(stack_info->a2dp_exist)
+					{
+						if(stack_info->pan_exist)
+						{
+							if(bt_hs_on)
+							{
+								// a2dp+hs
+								halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 2);
+							}
+							else
+							{
+								// a2dp+pan
+								halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 36);
+							}
+							halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+							coex_dm->reset_tdma_adjust = true;
+						}
+						else
+						{
+							// a2dp only
+							halbtc8812a1ant_TdmaDurationAdjustForAcl(btcoexist);
+							halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+						}
+					}
+					else if(stack_info->pan_exist)
+					{
+						// pan only
+						if(bt_hs_on)
+						{
+							coex_dm->error_condition = 5;
+						}
+						else
+						{
+							halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 2);
+							halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+						}
+						coex_dm->reset_tdma_adjust = true;
+					}
+					else
+					{
+						// temp state, do nothing!!!
+						//DbgPrint("error 6, coex_dm->bt_status=%d\n", coex_dm->bt_status);
+						//DbgPrint("error 6, stack_info->numOfLink=%d, stack_info->hid_exist=%d, stack_info->a2dp_exist=%d, stack_info->pan_exist=%d, stack_info->sco_exist=%d\n", 
+							//stack_info->numOfLink, stack_info->hid_exist, stack_info->a2dp_exist, stack_info->pan_exist, stack_info->sco_exist);
+						//coex_dm->error_condition = 6;
+					}
+				}
+			}
+			else if( (BT_8812A_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+				(BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status) )
+			{
+				halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, false);
+				// power save must executed before psTdma.
+				btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 8);
+				halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x5aea5aea, 0x5aea5aea, 0xffff, 0x3);
+			}
+			else 
+			{
+				//error condition, should not reach here
+				coex_dm->error_condition = 7;
+			}
+		}
+	}
+	else
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], wifi busy!!!\n"));
+		if(btcoexist->bt_info.bt_disabled)
+		{
+			halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, false);
+			btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+			halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 9);
+			halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+		}
+		else
+		{
+			if(bt_hs_on)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HS is under progress!!!\n"));
+				//DbgPrint("coex_dm->bt_status = 0x%x\n", coex_dm->bt_status);
+				halbtc8812a1ant_ActionHs(btcoexist, hs_connecting);
+			}
+			else if(BT_8812A_1ANT_BT_STATUS_INQ_PAGE == coex_dm->bt_status)
+			{
+				if(stack_info->sco_exist)
+				{
+					halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 32);
+					halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+				}
+				else
+				{
+					halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, true);
+					halbtc8812a1ant_LpsRpwm(btcoexist, NORMAL_EXEC, 0x0, 0x4);
+					// power save must executed before psTdma.
+					btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
+					halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 30);
+					halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+				}
+			}
+			else if(BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status)
+			{
+				halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, false);
+				// power save must executed before psTdma.
+				btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 5);
+				halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x5a5a5a5a, 0x5a5a5a5a, 0xffff, 0x3);
+			}
+			else if(BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status)
+			{
+				halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, false);
+				// power save must executed before psTdma.
+				btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+				if(bt_hs_on)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HS is under progress!!!\n"));
+					halbtc8812a1ant_ActionHs(btcoexist, hs_connecting);
+				}
+				else
+				{
+					halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 5);
+					halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x5a5a5a5a, 0x5a5a5a5a, 0xffff, 0x3);
+				}
+			}
+			else if(BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status)
+			{
+				if(stack_info->hid_exist && stack_info->numOfLink==1)
+				{
+					// hid only
+					halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, false);
+					// power save must executed before psTdma.
+					btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+					
+					halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 8);
+					halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x5fff5fff, 0x5fff5fff, 0xffff, 0x3);
+					coex_dm->reset_tdma_adjust = true;
+				}
+				else
+				{
+					halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, true);
+					halbtc8812a1ant_LpsRpwm(btcoexist, NORMAL_EXEC, 0x0, 0x4);
+					// power save must executed before psTdma.
+					btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
+
+					if(stack_info->hid_exist)
+					{
+						if(stack_info->a2dp_exist)
+						{
+							// hid+a2dp
+							halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 2);
+							halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+						}
+						else if(stack_info->pan_exist)
+						{
+							if(bt_hs_on)
+							{
+								// hid+hs
+								halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 2);
+							}
+							else
+							{
+								// hid+pan
+								halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 2);
+							}
+							halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+						}
+						else
+						{
+							coex_dm->error_condition = 8;
+						}
+						coex_dm->reset_tdma_adjust = true;
+					}
+					else if(stack_info->a2dp_exist)
+					{
+						if(stack_info->pan_exist)
+						{
+							if(bt_hs_on)
+							{
+								// a2dp+hs
+								halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 2);
+							}
+							else
+							{
+								// a2dp+pan
+								halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 36);
+							}
+							halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+							coex_dm->reset_tdma_adjust = true;
+						}
+						else
+						{
+							// a2dp only
+							halbtc8812a1ant_TdmaDurationAdjustForAcl(btcoexist);
+							halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+						}
+					}
+					else if(stack_info->pan_exist)
+					{
+						// pan only
+						if(bt_hs_on)
+						{
+							coex_dm->error_condition = 9;
+						}
+						else
+						{
+							halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, true, 2);
+							halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x5afa5afa, 0xffff, 0x3);
+						}
+						coex_dm->reset_tdma_adjust = true;
+					}
+					else
+					{
+						//DbgPrint("error 10, stack_info->numOfLink=%d, stack_info->hid_exist=%d, stack_info->a2dp_exist=%d, stack_info->pan_exist=%d, stack_info->sco_exist=%d\n", 
+							//stack_info->numOfLink, stack_info->hid_exist, stack_info->a2dp_exist, stack_info->pan_exist, stack_info->sco_exist);
+						coex_dm->error_condition = 10;
+					}
+				}
+			}
+			else if( (BT_8812A_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+				(BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status) )
+			{
+				halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, false);
+				// power save must executed before psTdma.
+				btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+
+				halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 8);
+				halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x5aea5aea, 0x5aea5aea, 0xffff, 0x3);
+			}
+			else 
+			{
+				//DbgPrint("error 11, coex_dm->bt_status=%d\n", coex_dm->bt_status);
+				//DbgPrint("error 11, stack_info->numOfLink=%d, stack_info->hid_exist=%d, stack_info->a2dp_exist=%d, stack_info->pan_exist=%d, stack_info->sco_exist=%d\n", 
+					//stack_info->numOfLink, stack_info->hid_exist, stack_info->a2dp_exist, stack_info->pan_exist, stack_info->sco_exist);
+				//error condition, should not reach here
+				coex_dm->error_condition = 11;
+			}
+		}
+	}
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], CoexForWifiConnect()<===\n"));
+}
+
+void
+halbtc8812a1ant_RunSwCoexistMechanism(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	PBTC_STACK_INFO		stack_info=&btcoexist->stack_info;
+	BOOLEAN				wifi_under5g=false, wifi_busy=false, wifi_connected=false;
+	u1Byte				bt_info_original=0, bt_retry_cnt=0;
+	u1Byte				algorithm=0;
+
+	return;
+	if(stack_info->bProfileNotified)
+	{
+		algorithm = halbtc8812a1ant_ActionAlgorithm(btcoexist);
+		coex_dm->cur_algorithm = algorithm;		
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Algorithm = %d \n", coex_dm->cur_algorithm));
+
+		if(halbtc8812a1ant_IsCommonAction(btcoexist))
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action common.\n"));
+		}
+		else
+		{
+			switch(coex_dm->cur_algorithm)
+			{
+				case BT_8812A_1ANT_COEX_ALGO_SCO:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = SCO.\n"));
+					halbtc8812a1ant_ActionSco(btcoexist);
+					break;
+				case BT_8812A_1ANT_COEX_ALGO_HID:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = HID.\n"));
+					halbtc8812a1ant_ActionHid(btcoexist);
+					break;
+				case BT_8812A_1ANT_COEX_ALGO_A2DP:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = A2DP.\n"));
+					halbtc8812a1ant_ActionA2dp(btcoexist);
+					break;
+				case BT_8812A_1ANT_COEX_ALGO_A2DP_PANHS:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = A2DP+PAN(HS).\n"));
+					halbtc8812a1ant_ActionA2dpPanHs(btcoexist);
+					break;
+				case BT_8812A_1ANT_COEX_ALGO_PANEDR:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = PAN(EDR).\n"));
+					halbtc8812a1ant_ActionPanEdr(btcoexist);
+					break;
+				case BT_8812A_1ANT_COEX_ALGO_PANHS:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = HS mode.\n"));
+					halbtc8812a1ant_ActionPanHs(btcoexist);
+					break;
+				case BT_8812A_1ANT_COEX_ALGO_PANEDR_A2DP:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = PAN+A2DP.\n"));
+					halbtc8812a1ant_ActionPanEdrA2dp(btcoexist);
+					break;
+				case BT_8812A_1ANT_COEX_ALGO_PANEDR_HID:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = PAN(EDR)+HID.\n"));
+					halbtc8812a1ant_ActionPanEdrHid(btcoexist);
+					break;
+				case BT_8812A_1ANT_COEX_ALGO_HID_A2DP_PANEDR:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = HID+A2DP+PAN.\n"));
+					halbtc8812a1ant_ActionHidA2dpPanEdr(btcoexist);
+					break;
+				case BT_8812A_1ANT_COEX_ALGO_HID_A2DP:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = HID+A2DP.\n"));
+					halbtc8812a1ant_ActionHidA2dp(btcoexist);
+					break;
+				default:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = coexist All Off!!\n"));
+					halbtc8812a1ant_CoexAllOff(btcoexist);
+					break;
+			}
+			coex_dm->pre_algorithm = coex_dm->cur_algorithm;
+		}
+	}
+}
+
+void
+halbtc8812a1ant_RunCoexistMechanism(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	PBTC_STACK_INFO		stack_info=&btcoexist->stack_info;
+	BOOLEAN				wifi_under5g=false, wifi_busy=false, wifi_connected=false;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], RunCoexistMechanism()===>\n"));
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under5g);
+
+	if(wifi_under5g)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], RunCoexistMechanism(), return for 5G <===\n"));
+		return;
+	}
+
+	if(btcoexist->manual_control)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n"));
+		return;
+	}
+
+	if(btcoexist->stop_coex_dm)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n"));
+		return;
+	}
+
+	halbtc8812a1ant_RunSwCoexistMechanism(btcoexist);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected);
+	if(btcoexist->bt_info.bt_disabled)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], bt is disabled!!!\n"));
+		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+		if(wifi_busy)
+		{			
+			halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, false);
+			btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+			halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 9);
+		}
+		else
+		{
+			halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, true);
+			halbtc8812a1ant_LpsRpwm(btcoexist, NORMAL_EXEC, 0x0, 0x4);
+			// power save must executed before psTdma.
+			btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
+			halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 9);
+		}
+		halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+	}
+	else if(coex_sta->under_ips)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], wifi is under IPS !!!\n"));
+		halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 0);
+		halbtc8812a1ant_CoexTable(btcoexist, NORMAL_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+		halbtc8812a1ant_WifiParaAdjust(btcoexist, false);
+	}
+	else if(!wifi_connected)
+	{
+		BOOLEAN	scan=false, link=false, roam=false;
+		
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], wifi is non connected-idle !!!\n"));
+
+		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+
+		if(scan || link || roam)
+			halbtc8812a1ant_ActionWifiNotConnectedAssoAuthScan(btcoexist);
+		else
+			halbtc8812a1ant_ActionWifiNotConnected(btcoexist);
+	}
+	else	// wifi LPS/Busy
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], wifi is NOT under IPS!!!\n"));
+		halbtc8812a1ant_WifiParaAdjust(btcoexist, true);
+		halbtc8812a1ant_ActionWifiConnected(btcoexist);
+	}
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], RunCoexistMechanism()<===\n"));
+}
+
+void
+halbtc8812a1ant_InitCoexDm(
+	 	PBTC_COEXIST		btcoexist
+	)
+{	
+	BOOLEAN		wifi_connected=false;
+	// force to reset coex mechanism
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected);
+	if(!wifi_connected) // non-connected scan
+	{
+		halbtc8812a1ant_ActionWifiNotConnected(btcoexist);
+	}
+	else	// wifi is connected
+	{
+		halbtc8812a1ant_ActionWifiConnected(btcoexist);
+	}
+
+	halbtc8812a1ant_FwDacSwingLvl(btcoexist, FORCE_EXEC, 6);
+	halbtc8812a1ant_DecBtPwr(btcoexist, FORCE_EXEC, false);
+
+	// sw all off
+	halbtc8812a1ant_SwMechanism1(btcoexist,false,false,false,false);
+	halbtc8812a1ant_SwMechanism2(btcoexist,false,false,false,0x18);
+
+	halbtc8812a1ant_CoexTable(btcoexist, FORCE_EXEC, 0x55555555, 0x55555555, 0xffff, 0x3);
+}
+
+//============================================================
+// work around function start with wa_halbtc8812a1ant_
+//============================================================
+//============================================================
+// extern function start with EXhalbtc8812a1ant_
+//============================================================
+void
+EXhalbtc8812a1ant_InitHwConfig(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	u4Byte	u4_tmp=0;
+	u2Byte	u2Tmp=0;
+	u1Byte	u1_tmp=0;
+
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], 1Ant Init HW Config!!\n"));
+
+	// backup rf 0x1e value
+	coex_dm->bt_rf0x1e_backup = 
+		btcoexist->btc_get_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff);
+	
+	//ant sw control to BT
+	 btcoexist->btc_write_4byte(btcoexist, 0x900, 0x00000400);
+	 btcoexist->btc_write_1byte(btcoexist, 0x76d, 0x1);
+	 btcoexist->btc_write_1byte(btcoexist, 0xcb3, 0x77);
+	 btcoexist->btc_write_1byte(btcoexist, 0xcb7, 0x40);	
+
+	// 0x790[5:0]=0x5
+	u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x790);
+	u1_tmp &= 0xc0;
+	u1_tmp |= 0x5;
+	btcoexist->btc_write_1byte(btcoexist, 0x790, u1_tmp);
+
+	// PTA parameter
+	btcoexist->btc_write_1byte(btcoexist, 0x6cc, 0x0);
+	btcoexist->btc_write_4byte(btcoexist, 0x6c8, 0xffff);
+	btcoexist->btc_write_4byte(btcoexist, 0x6c4, 0x55555555);
+	btcoexist->btc_write_4byte(btcoexist, 0x6c0, 0x55555555);
+
+	// coex parameters
+	btcoexist->btc_write_1byte(btcoexist, 0x778, 0x1);
+
+	// enable counter statistics
+	btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);
+
+	// enable PTA
+	btcoexist->btc_write_1byte(btcoexist, 0x40, 0x20);
+
+	// bt clock related
+	u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x4);
+	u1_tmp |= BIT7;
+	btcoexist->btc_write_1byte(btcoexist, 0x4, u1_tmp);
+
+	// bt clock related
+	u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x7);
+	u1_tmp |= BIT1;
+	btcoexist->btc_write_1byte(btcoexist, 0x7, u1_tmp);
+}
+
+void
+EXhalbtc8812a1ant_InitCoexDm(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], Coex Mechanism Init!!\n"));
+
+	btcoexist->stop_coex_dm = false;
+
+	halbtc8812a1ant_InitCoexDm(btcoexist);
+}
+
+void
+EXhalbtc8812a1ant_DisplayCoexInfo(
+	 	PBTC_COEXIST		btcoexist
+	)
+{
+	PBTC_BOARD_INFO		board_info=&btcoexist->boardInfo;
+	PBTC_STACK_INFO		stack_info=&btcoexist->stack_info;
+	pu1Byte				cli_buf=btcoexist->cli_buf;
+	u1Byte				u1_tmp[4], i, bt_info_ext, psTdmaCase=0;
+	u4Byte				u4_tmp[4];
+	BOOLEAN				roam=false, scan=false, link=false, wifi_under5g=false;
+	BOOLEAN				bt_hs_on=false, wifi_busy=false;
+	s4Byte				wifi_rssi=0, bt_hs_rssi=0;
+	u4Byte				wifi_bw, wifiTrafficDir;
+	u1Byte				wifiDot11Chnl, wifiHsChnl;
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n ============[BT Coexist info]============");
+	CL_PRINTF(cli_buf);
+
+	if(btcoexist->manual_control)
+	{
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n ============[Under Manual Control]============");
+		CL_PRINTF(cli_buf);
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n ==========================================");
+		CL_PRINTF(cli_buf);
+	}
+	if(btcoexist->stop_coex_dm)
+	{
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n ============[Coex is STOPPED]============");
+		CL_PRINTF(cli_buf);
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n ==========================================");
+		CL_PRINTF(cli_buf);
+	}
+
+	if(!board_info->bBtExist)
+	{
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n BT not exists !!!");
+		CL_PRINTF(cli_buf);
+		return;
+	}
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ", "Ant PG number/ Ant mechanism:", \
+		board_info->pgAntNum, board_info->btdmAntNum);
+	CL_PRINTF(cli_buf);	
+	
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %d", "BT stack/ hci ext ver", \
+		((stack_info->bProfileNotified)? "Yes":"No"), stack_info->hciVersion);
+	CL_PRINTF(cli_buf);
+	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_BT_FW_VER);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL, &wifiDot11Chnl);
+	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifiHsChnl);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d(%d)", "Dot11 channel / HsChnl(HsMode)", \
+		wifiDot11Chnl, wifiHsChnl, bt_hs_on);
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x ", "H2C Wifi inform bt chnl Info", \
+		coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1],
+		coex_dm->wifi_chnl_info[2]);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
+	btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "Wifi rssi/ HS rssi", \
+		wifi_rssi, bt_hs_rssi);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d ", "Wifi link/ roam/ scan", \
+		link, roam, scan);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under5g);
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION, &wifiTrafficDir);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %s/ %s ", "Wifi status", \
+		(wifi_under5g? "5G":"2.4G"),
+		((BTC_WIFI_BW_LEGACY==wifi_bw)? "Legacy": (((BTC_WIFI_BW_HT40==wifi_bw)? "HT40":"HT20"))),
+		((!wifi_busy)? "idle": ((BTC_WIFI_TRAFFIC_TX==wifiTrafficDir)? "uplink":"downlink")));
+	CL_PRINTF(cli_buf);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = [%s/ %d/ %d] ", "BT [status/ rssi/ retryCnt]", \
+		((coex_sta->c2h_bt_inquiry_page)?("inquiry/page scan"):((BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status)? "non-connected idle":
+		(  (BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status)? "connected-idle":"busy"))),
+		coex_sta->bt_rssi, coex_sta->bt_retry_cnt);
+	CL_PRINTF(cli_buf);
+	
+	if(stack_info->bProfileNotified)
+	{			
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d / %d / %d", "SCO/HID/PAN/A2DP", \
+			stack_info->sco_exist, stack_info->hid_exist, stack_info->pan_exist, stack_info->a2dp_exist);
+		CL_PRINTF(cli_buf);	
+
+		btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_BT_LINK_INFO);
+	}
+
+	bt_info_ext = coex_sta->bt_info_ext;
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s", "BT Info A2DP rate", \
+		(bt_info_ext&BIT0)? "Basic rate":"EDR rate");
+	CL_PRINTF(cli_buf);	
+
+	for(i=0; i<BT_INFO_SRC_8812A_1ANT_MAX; i++)
+	{
+		if(coex_sta->bt_info_c2h_cnt[i])
+		{				
+			CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x %02x %02x %02x %02x(%d)", GLBtInfoSrc8812a1Ant[i], \
+				coex_sta->bt_info_c2h[i][0], coex_sta->bt_info_c2h[i][1],
+				coex_sta->bt_info_c2h[i][2], coex_sta->bt_info_c2h[i][3],
+				coex_sta->bt_info_c2h[i][4], coex_sta->bt_info_c2h[i][5],
+				coex_sta->bt_info_c2h[i][6], coex_sta->bt_info_c2h_cnt[i]);
+			CL_PRINTF(cli_buf);
+		}
+	}
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s/%s, (0x%x/0x%x)", "PS state, IPS/LPS, (lps/rpwm)", \
+		((coex_sta->under_ips? "IPS ON":"IPS OFF")),
+		((coex_sta->under_lps? "LPS ON":"LPS OFF")), 
+		btcoexist->bt_info.lps1Ant, 
+		btcoexist->bt_info.rpwm1Ant);
+	CL_PRINTF(cli_buf);
+	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD);
+
+	if(!btcoexist->manual_control)
+	{
+		// Sw mechanism	
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Sw mechanism]============");
+		CL_PRINTF(cli_buf);
+	
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d/ %d ", "SM1[ShRf/ LpRA/ LimDig/ btLna]", \
+			coex_dm->cur_rf_rx_lpf_shrink, coex_dm->cur_low_penalty_ra, coex_dm->limited_dig, coex_dm->bCurBtLnaConstrain);
+		CL_PRINTF(cli_buf);
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d(0x%x) ", "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]", \
+			coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off, coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl);
+		CL_PRINTF(cli_buf);
+	
+		// Fw mechanism		
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Fw mechanism]============");
+		CL_PRINTF(cli_buf);	
+
+		psTdmaCase = coex_dm->cur_ps_tdma;
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x %02x %02x case-%d", "PS TDMA", \
+			coex_dm->ps_tdma_para[0], coex_dm->ps_tdma_para[1],
+			coex_dm->ps_tdma_para[2], coex_dm->ps_tdma_para[3],
+			coex_dm->ps_tdma_para[4], psTdmaCase);
+		CL_PRINTF(cli_buf);
+
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x ", "Latest error condition(should be 0)", \
+			coex_dm->error_condition);
+		CL_PRINTF(cli_buf);
+		
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ", "DecBtPwr/ IgnWlanAct", \
+			coex_dm->cur_dec_bt_pwr, coex_dm->cur_ignore_wlan_act);
+		CL_PRINTF(cli_buf);
+	}
+
+	// Hw setting		
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Hw setting]============");
+	CL_PRINTF(cli_buf);	
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "RF-A, 0x1e initVal", \
+		coex_dm->bt_rf0x1e_backup);
+	CL_PRINTF(cli_buf);
+
+	u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x778", \
+		u1_tmp[0]);
+	CL_PRINTF(cli_buf);
+	
+	u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x92c);
+	u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x930);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", "0x92c/ 0x930", \
+		(u1_tmp[0]), u4_tmp[0]);
+	CL_PRINTF(cli_buf);
+
+	u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x40);
+	u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x4f);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", "0x40/ 0x4f", \
+		u1_tmp[0], u1_tmp[1]);
+	CL_PRINTF(cli_buf);
+
+	u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
+	u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", "0x550(bcn ctrl)/0x522", \
+		u4_tmp[0], u1_tmp[0]);
+	CL_PRINTF(cli_buf);
+
+	u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0xc50(dig)", \
+		u4_tmp[0]);
+	CL_PRINTF(cli_buf);
+
+#if 0
+	u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xf48);
+	u4_tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0xf4c);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", "0xf48/ 0xf4c (FA cnt)", \
+		u4_tmp[0], u4_tmp[1]);
+	CL_PRINTF(cli_buf);
+#endif
+
+	u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
+	u4_tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
+	u4_tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
+	u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)", \
+		u4_tmp[0], u4_tmp[1], u4_tmp[2], u1_tmp[0]);
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "0x770(hp rx[31:16]/tx[15:0])", \
+		coex_sta->high_priority_rx, coex_sta->high_priority_tx);
+	CL_PRINTF(cli_buf);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "0x774(lp rx[31:16]/tx[15:0])", \
+		coex_sta->low_priority_rx, coex_sta->low_priority_tx);
+	CL_PRINTF(cli_buf);
+	
+	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS);
+}
+
+
+void
+EXhalbtc8812a1ant_IpsNotify(
+	 	PBTC_COEXIST		btcoexist,
+	 	u1Byte			type
+	)
+{
+	u4Byte	u4_tmp=0;
+
+	if(btcoexist->manual_control ||	btcoexist->stop_coex_dm)
+		return;
+
+	if(BTC_IPS_ENTER == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], IPS ENTER notify\n"));
+		coex_sta->under_ips = true;
+
+		// 0x4c[23]=1
+		u4_tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c);
+		u4_tmp |= BIT23;
+		btcoexist->btc_write_4byte(btcoexist, 0x4c, u4_tmp);
+		
+		halbtc8812a1ant_CoexAllOff(btcoexist);
+	}
+	else if(BTC_IPS_LEAVE == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], IPS LEAVE notify\n"));
+		coex_sta->under_ips = false;
+		//halbtc8812a1ant_InitCoexDm(btcoexist);
+	}
+}
+
+void
+EXhalbtc8812a1ant_LpsNotify(
+	 	PBTC_COEXIST		btcoexist,
+	 	u1Byte			type
+	)
+{
+	if(btcoexist->manual_control || btcoexist->stop_coex_dm)
+		return;
+
+	if(BTC_LPS_ENABLE == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], LPS ENABLE notify\n"));
+		coex_sta->under_lps = true;
+	}
+	else if(BTC_IPS_LEAVE == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], LPS DISABLE notify\n"));
+		coex_sta->under_lps = false;
+	}
+}
+
+void
+EXhalbtc8812a1ant_ScanNotify(
+	 	PBTC_COEXIST		btcoexist,
+	 	u1Byte			type
+	)
+{
+	PBTC_STACK_INFO 	stack_info=&btcoexist->stack_info;
+	BOOLEAN 		wifi_connected=false;	
+
+	if(btcoexist->manual_control ||btcoexist->stop_coex_dm)
+		return;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected);
+	if(BTC_SCAN_START == type)
+	{	
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], SCAN START notify\n"));
+		if(!wifi_connected)	// non-connected scan
+		{
+			//set 0x550[3]=1 before PsTdma
+			//halbtc8812a1ant_Reg0x550Bit3(btcoexist, true);
+			halbtc8812a1ant_ActionWifiNotConnectedAssoAuthScan(btcoexist);
+		}
+		else	// wifi is connected
+		{
+			halbtc8812a1ant_ActionWifiConnectedScan(btcoexist);
+		}
+	}
+	else if(BTC_SCAN_FINISH == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], SCAN FINISH notify\n"));
+		if(!wifi_connected)	// non-connected scan
+		{
+			//halbtc8812a1ant_Reg0x550Bit3(btcoexist, false);
+			halbtc8812a1ant_ActionWifiNotConnected(btcoexist);
+		}
+		else
+		{
+			halbtc8812a1ant_ActionWifiConnected(btcoexist);
+		}
+	}
+}
+
+void
+EXhalbtc8812a1ant_ConnectNotify(
+	 	PBTC_COEXIST		btcoexist,
+	 	u1Byte			type
+	)
+{
+	PBTC_STACK_INFO 	stack_info=&btcoexist->stack_info;
+	BOOLEAN			wifi_connected=false;	
+
+	if(btcoexist->manual_control ||btcoexist->stop_coex_dm)
+		return;
+
+	if(BTC_ASSOCIATE_START == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], CONNECT START notify\n"));
+		if(btcoexist->bt_info.bt_disabled)
+		{			
+			halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, false);
+			btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+			halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 9);
+		}
+		else
+		{
+			halbtc8812a1ant_ActionWifiNotConnectedAssoAuthScan(btcoexist);
+		}
+	}
+	else if(BTC_ASSOCIATE_FINISH == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], CONNECT FINISH notify\n"));
+		
+		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected);
+		if(!wifi_connected) // non-connected scan
+		{
+			//halbtc8812a1ant_Reg0x550Bit3(btcoexist, false);
+			halbtc8812a1ant_ActionWifiNotConnected(btcoexist);
+		}
+		else
+		{
+			halbtc8812a1ant_ActionWifiConnected(btcoexist);
+		}
+	}
+}
+
+void
+EXhalbtc8812a1ant_MediaStatusNotify(
+	 	PBTC_COEXIST			btcoexist,
+	 	u1Byte				type
+	)
+{
+	u1Byte			dataLen=5;
+	u1Byte			buf[6] = {0};
+	u1Byte			h2c_parameter[3] ={0};
+	BOOLEAN			wifi_under5g=false;
+	u4Byte			wifi_bw;
+	u1Byte			wifi_central_chnl;
+
+	if(btcoexist->manual_control ||btcoexist->stop_coex_dm)
+		return;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under5g);
+
+	// only 2.4G we need to inform bt the chnl mask
+	if(!wifi_under5g)
+	{
+		if(BTC_MEDIA_CONNECT == type)
+		{
+			h2c_parameter[0] = 0x1;
+		}
+		btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+		btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL, &wifi_central_chnl);
+		h2c_parameter[1] = wifi_central_chnl;
+		if(BTC_WIFI_BW_HT40 == wifi_bw)
+			h2c_parameter[2] = 0x30;
+		else
+			h2c_parameter[2] = 0x20;
+	}
+		
+	coex_dm->wifi_chnl_info[0] = h2c_parameter[0];
+	coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
+	coex_dm->wifi_chnl_info[2] = h2c_parameter[2];
+	
+	buf[0] = dataLen;
+	buf[1] = 0x5;				// OP_Code
+	buf[2] = 0x3;				// OP_Code_Length
+	buf[3] = h2c_parameter[0]; 	// OP_Code_Content
+	buf[4] = h2c_parameter[1];
+	buf[5] = h2c_parameter[2];
+		
+	btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX, (PVOID)&buf[0]);		
+}
+
+void
+EXhalbtc8812a1ant_SpecialPacketNotify(
+	 	PBTC_COEXIST			btcoexist,
+	 	u1Byte				type
+	)
+{
+	BOOLEAN 	bSecurityLink=false;
+
+	if(btcoexist->manual_control ||btcoexist->stop_coex_dm)
+		return;
+
+	//if(type == BTC_PACKET_DHCP)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], special Packet(%d) notify\n", type));
+		if(btcoexist->bt_info.bt_disabled)
+		{
+			halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, false);
+			btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+			halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 9);	
+		}
+		else
+		{
+			halbtc8812a1ant_ActionWifiConnectedSpecialPacket(btcoexist);
+		}
+	}
+}
+
+void
+EXhalbtc8812a1ant_BtInfoNotify(
+	 	PBTC_COEXIST		btcoexist,
+	 	pu1Byte			tmp_buf,
+	 	u1Byte			length
+	)
+{
+	u1Byte			bt_info=0;
+	u1Byte			i, rsp_source=0;
+	static u4Byte		set_bt_lna_cnt=0, set_bt_psd_mode=0;
+	BOOLEAN			bt_busy=false, limited_dig=false;
+	BOOLEAN			wifi_connected=false;
+	BOOLEAN			bRejApAggPkt=false;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify()===>\n"));
+
+
+	rsp_source = tmp_buf[0]&0xf;
+	if(rsp_source >= BT_INFO_SRC_8812A_1ANT_MAX)
+		rsp_source = BT_INFO_SRC_8812A_1ANT_WIFI_FW;
+	coex_sta->bt_info_c2h_cnt[rsp_source]++;
+
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Bt info[%d], length=%d, hex data=[", rsp_source, length));
+	for(i=0; i<length; i++)
+	{
+		coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
+		if(i == 1)
+			bt_info = tmp_buf[i];
+		if(i == length-1)
+		{
+			BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("0x%2x]\n", tmp_buf[i]));
+		}
+		else
+		{
+			BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("0x%2x, ", tmp_buf[i]));
+		}
+	}
+
+	if(btcoexist->manual_control)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), return for Manual CTRL<===\n"));
+		return;
+	}
+	if(btcoexist->stop_coex_dm)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), return for Coex STOPPED!!<===\n"));
+		return;
+	}
+
+	if(BT_INFO_SRC_8812A_1ANT_WIFI_FW != rsp_source)
+	{
+		coex_sta->bt_retry_cnt =
+			coex_sta->bt_info_c2h[rsp_source][2];
+
+		coex_sta->bt_rssi =
+			coex_sta->bt_info_c2h[rsp_source][3]*2+10;
+
+		coex_sta->bt_info_ext = 
+			coex_sta->bt_info_c2h[rsp_source][4];
+
+		// Here we need to resend some wifi info to BT
+		// because bt is reset and loss of the info.
+		if( (coex_sta->bt_info_ext & BIT1) )
+		{			
+			btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected);
+			if(wifi_connected)
+			{
+				EXhalbtc8812a1ant_MediaStatusNotify(btcoexist, BTC_MEDIA_CONNECT);
+			}
+			else
+			{
+				EXhalbtc8812a1ant_MediaStatusNotify(btcoexist, BTC_MEDIA_DISCONNECT);
+			}
+
+			set_bt_psd_mode = 0;
+		}
+
+		// test-chip bt patch doesn't support, temporary remove.
+		// need to add back when mp-chip. 12/20/2012
+#if 0		
+		if(set_bt_psd_mode <= 3)
+		{

+			halbtc8812a1ant_SetBtPsdMode(btcoexist, FORCE_EXEC, 0xd);
+			set_bt_psd_mode++;
+		}
+		
+		if(coex_dm->bCurBtLnaConstrain)
+		{
+			if( (coex_sta->bt_info_ext & BIT2) )
+			{
+			}
+			else
+			{
+				if(set_bt_lna_cnt <= 3)
+				{
+					halbtc8812a1ant_SetBtLnaConstrain(btcoexist, FORCE_EXEC, true);
+					set_bt_lna_cnt++;
+				}
+			}
+		}
+		else
+		{
+			set_bt_lna_cnt = 0;
+		}
+#endif
+		// test-chip bt patch only rsp the status for BT_RSP, 
+		// so temporary we consider the following only under BT_RSP
+		if(BT_INFO_SRC_8812A_1ANT_BT_RSP == rsp_source)
+		{
+			if( (coex_sta->bt_info_ext & BIT3) )
+			{
+			#if 0// temp disable because bt patch report the wrong value.
+				halbtc8812a1ant_IgnoreWlanAct(btcoexist, FORCE_EXEC, false);
+			#endif
+			}
+			else
+			{
+				// BT already NOT ignore Wlan active, do nothing here.
+			}
+
+			if( (coex_sta->bt_info_ext & BIT4) )
+			{
+				// BT auto report already enabled, do nothing
+			}
+			else
+			{
+				halbtc8812a1ant_BtAutoReport(btcoexist, FORCE_EXEC, true);
+			}
+		}
+	}
+		
+	// check BIT2 first ==> check if bt is under inquiry or page scan
+	if(bt_info & BT_INFO_8812A_1ANT_B_INQ_PAGE)
+	{
+		coex_sta->c2h_bt_inquiry_page = true;
+		coex_dm->bt_status = BT_8812A_1ANT_BT_STATUS_INQ_PAGE;
+	}
+	else
+	{
+		coex_sta->c2h_bt_inquiry_page = false;
+		if(!(bt_info&BT_INFO_8812A_1ANT_B_CONNECTION))
+		{
+			coex_dm->bt_status = BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE;
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), bt non-connected idle!!!\n"));
+		}
+		else if(bt_info == BT_INFO_8812A_1ANT_B_CONNECTION)	// connection exists but no busy
+		{
+			coex_dm->bt_status = BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE;
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), bt connected-idle!!!\n"));
+		}		
+		else if((bt_info&BT_INFO_8812A_1ANT_B_SCO_ESCO) ||
+			(bt_info&BT_INFO_8812A_1ANT_B_SCO_BUSY))
+		{
+			coex_dm->bt_status = BT_8812A_1ANT_BT_STATUS_SCO_BUSY;
+			bRejApAggPkt = true;
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), bt sco busy!!!\n"));
+		}
+		else if(bt_info&BT_INFO_8812A_1ANT_B_ACL_BUSY)
+		{
+			if(BT_8812A_1ANT_BT_STATUS_ACL_BUSY != coex_dm->bt_status)
+				coex_dm->reset_tdma_adjust = true;
+			coex_dm->bt_status = BT_8812A_1ANT_BT_STATUS_ACL_BUSY;
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), bt acl busy!!!\n"));
+		}
+#if 0
+		else if(bt_info&BT_INFO_8812A_1ANT_B_SCO_ESCO)
+		{
+			coex_dm->bt_status = BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY;
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), bt acl/sco busy!!!\n"));
+		}
+#endif
+		else
+		{
+			//DbgPrint("error, undefined bt_info=0x%x\n", bt_info);
+			coex_dm->bt_status = BT_8812A_1ANT_BT_STATUS_MAX;
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), bt non-defined state!!!\n"));
+		}
+
+		// send delete BA to disable aggregation
+		//btcoexist->btc_set(btcoexist, BTC_SET_BL_TO_REJ_AP_AGG_PKT, &bRejApAggPkt);
+	}
+
+	if( (BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) ||
+		(BT_8812A_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+		(BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status) )
+	{
+		bt_busy = true;
+	}
+	else
+	{
+		bt_busy = false;
+	}
+	btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
+
+	if(bt_busy)
+	{
+		limited_dig = true;
+	}
+	else
+	{
+		limited_dig = false;
+	}
+	coex_dm->limited_dig = limited_dig;
+	btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_LIMITED_DIG, &limited_dig);
+
+	halbtc8812a1ant_RunCoexistMechanism(btcoexist);
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify()<===\n"));
+}
+
+void
+EXhalbtc8812a1ant_StackOperationNotify(
+	 	PBTC_COEXIST			btcoexist,
+	 	u1Byte				type
+	)
+{
+	if(BTC_STACK_OP_INQ_PAGE_PAIR_START == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], StackOP Inquiry/page/pair start notify\n"));
+	}
+	else if(BTC_STACK_OP_INQ_PAGE_PAIR_FINISH == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], StackOP Inquiry/page/pair finish notify\n"));
+	}
+}
+
+void
+EXhalbtc8812a1ant_HaltNotify(
+	 	PBTC_COEXIST			btcoexist
+	)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Halt notify\n"));
+
+	halbtc8812a1ant_IgnoreWlanAct(btcoexist, FORCE_EXEC, true);
+	halbtc8812a1ant_PsTdma(btcoexist, FORCE_EXEC, false, 0);
+	btcoexist->btc_write_1byte(btcoexist, 0x4f, 0xf);
+	halbtc8812a1ant_WifiParaAdjust(btcoexist, false);
+}
+
+void
+EXhalbtc8812a1ant_PnpNotify(
+	 	PBTC_COEXIST			btcoexist,
+	 	u1Byte				pnpState
+	)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Pnp notify\n"));
+
+	if(BTC_WIFI_PNP_SLEEP == pnpState)
+	{
+		btcoexist->stop_coex_dm = true;
+		halbtc8812a1ant_IgnoreWlanAct(btcoexist, FORCE_EXEC, true);
+		halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, false);
+		btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+		halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 9);	
+	}
+	else if(BTC_WIFI_PNP_WAKE_UP == pnpState)
+	{
+		
+	}
+}
+
+void
+EXhalbtc8812a1ant_Periodical(
+	 	PBTC_COEXIST			btcoexist
+	)
+{
+	BOOLEAN			wifi_under5g=false;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Periodical()===>\n"));
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], 1Ant Periodical!!\n"));
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under5g);
+
+	if(wifi_under5g)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Periodical(), return for 5G<===\n"));
+		halbtc8812a1ant_CoexAllOff(btcoexist);
+		return;
+	}
+
+	halbtc8812a1ant_QueryBtInfo(btcoexist);
+	halbtc8812a1ant_MonitorBtCtr(btcoexist);
+	halbtc8812a1ant_MonitorBtEnableDisable(btcoexist);
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Periodical()<===\n"));
+}
+
+void
+EXhalbtc8812a1ant_DbgControl(
+	 	PBTC_COEXIST			btcoexist,
+	 	u1Byte				opCode,
+	 	u1Byte				opLen,
+	 	pu1Byte				pData
+	)
+{
+	switch(opCode)
+	{
+		case BTC_DBG_SET_COEX_NORMAL:
+			btcoexist->manual_control = false;
+			halbtc8812a1ant_InitCoexDm(btcoexist);
+			break;
+		case BTC_DBG_SET_COEX_WIFI_ONLY:
+			btcoexist->manual_control = true;
+			halbtc8812a1ant_PsTdmaCheckForPowerSaveState(btcoexist, false);
+			btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+			halbtc8812a1ant_PsTdma(btcoexist, NORMAL_EXEC, false, 9);	
+			break;
+		case BTC_DBG_SET_COEX_BT_ONLY:
+			// todo
+			break;
+		default:
+			break;
+	}
+}
+#endif
+
diff --git a/drivers/staging/rtl8821ae/btcoexist/HalBtc8812a1Ant.h b/drivers/staging/rtl8821ae/btcoexist/HalBtc8812a1Ant.h
new file mode 100644
index 000000000000..37bdab5ae9f1
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/HalBtc8812a1Ant.h
@@ -0,0 +1,205 @@
+//===========================================
+// The following is for 8812A_1ANT BT Co-exist definition
+//===========================================
+#define	BT_INFO_8812A_1ANT_B_FTP						BIT7
+#define	BT_INFO_8812A_1ANT_B_A2DP					BIT6
+#define	BT_INFO_8812A_1ANT_B_HID						BIT5
+#define	BT_INFO_8812A_1ANT_B_SCO_BUSY				BIT4
+#define	BT_INFO_8812A_1ANT_B_ACL_BUSY				BIT3
+#define	BT_INFO_8812A_1ANT_B_INQ_PAGE				BIT2
+#define	BT_INFO_8812A_1ANT_B_SCO_ESCO				BIT1
+#define	BT_INFO_8812A_1ANT_B_CONNECTION				BIT0
+
+#define	BT_INFO_8812A_1ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_)	\
+		(((_BT_INFO_EXT_&BIT0))? true:false)
+
+#define	BTC_RSSI_COEX_THRESH_TOL_8812A_1ANT		2
+
+#define  
+#define OUT
+
+typedef enum _BT_INFO_SRC_8812A_1ANT{
+	BT_INFO_SRC_8812A_1ANT_WIFI_FW			= 0x0,
+	BT_INFO_SRC_8812A_1ANT_BT_RSP				= 0x1,
+	BT_INFO_SRC_8812A_1ANT_BT_ACTIVE_SEND		= 0x2,
+	BT_INFO_SRC_8812A_1ANT_MAX
+}BT_INFO_SRC_8812A_1ANT,*PBT_INFO_SRC_8812A_1ANT;
+
+typedef enum _BT_8812A_1ANT_BT_STATUS{
+	BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE	= 0x0,
+	BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE		= 0x1,
+	BT_8812A_1ANT_BT_STATUS_INQ_PAGE				= 0x2,
+	BT_8812A_1ANT_BT_STATUS_ACL_BUSY				= 0x3,
+	BT_8812A_1ANT_BT_STATUS_SCO_BUSY				= 0x4,
+	BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY			= 0x5,
+	BT_8812A_1ANT_BT_STATUS_MAX
+}BT_8812A_1ANT_BT_STATUS,*PBT_8812A_1ANT_BT_STATUS;
+
+typedef enum _BT_8812A_1ANT_COEX_ALGO{
+	BT_8812A_1ANT_COEX_ALGO_UNDEFINED			= 0x0,
+	BT_8812A_1ANT_COEX_ALGO_SCO				= 0x1,
+	BT_8812A_1ANT_COEX_ALGO_HID				= 0x2,
+	BT_8812A_1ANT_COEX_ALGO_A2DP				= 0x3,
+	BT_8812A_1ANT_COEX_ALGO_A2DP_PANHS		= 0x4,
+	BT_8812A_1ANT_COEX_ALGO_PANEDR			= 0x5,
+	BT_8812A_1ANT_COEX_ALGO_PANHS			= 0x6,
+	BT_8812A_1ANT_COEX_ALGO_PANEDR_A2DP		= 0x7,
+	BT_8812A_1ANT_COEX_ALGO_PANEDR_HID		= 0x8,
+	BT_8812A_1ANT_COEX_ALGO_HID_A2DP_PANEDR	= 0x9,
+	BT_8812A_1ANT_COEX_ALGO_HID_A2DP			= 0xa,
+	BT_8812A_1ANT_COEX_ALGO_MAX				= 0xb,
+}BT_8812A_1ANT_COEX_ALGO,*PBT_8812A_1ANT_COEX_ALGO;
+
+typedef struct _COEX_DM_8812A_1ANT{
+	// fw mechanism
+	bool		pre_dec_bt_pwr;
+	bool		cur_dec_bt_pwr;
+	bool		bPreBtLnaConstrain;
+	bool		bCurBtLnaConstrain;
+	u8		bPreBtPsdMode;
+	u8		bCurBtPsdMode;
+	u8		pre_fw_dac_swing_lvl;
+	u8		cur_fw_dac_swing_lvl;
+	bool		cur_ignore_wlan_act;
+	bool		pre_ignore_wlan_act;
+	u8		pre_ps_tdma;
+	u8		cur_ps_tdma;
+	u8		ps_tdma_para[5];
+	u8		ps_tdma_du_adj_type;
+	bool		reset_tdma_adjust;
+	bool		pre_ps_tdma_on;
+	bool		cur_ps_tdma_on;
+	bool		pre_bt_auto_report;
+	bool		cur_bt_auto_report;
+	u8		pre_lps;
+	u8		cur_lps;
+	u8		pre_rpwm;
+	u8		cur_rpwm;
+
+	// sw mechanism
+	bool		pre_rf_rx_lpf_shrink;
+	bool		cur_rf_rx_lpf_shrink;
+	u32		bt_rf0x1e_backup;
+	bool 	pre_low_penalty_ra;
+	bool		cur_low_penalty_ra;
+	bool		pre_dac_swing_on;
+	u32		pre_dac_swing_lvl;
+	bool		cur_dac_swing_on;
+	u32		cur_dac_swing_lvl;
+	bool		pre_adc_back_off;
+	bool		cur_adc_back_off;
+	bool 	pre_agc_table_en;
+	bool		cur_agc_table_en;
+	u32		pre_val0x6c0;
+	u32		cur_val0x6c0;
+	u32		pre_val0x6c4;
+	u32		cur_val0x6c4;
+	u32		pre_val0x6c8;
+	u32		cur_val0x6c8;
+	u8		pre_val0x6cc;
+	u8		cur_val0x6cc;
+	bool		limited_dig;
+
+	// algorithm related
+	u8		pre_algorithm;
+	u8		cur_algorithm;
+	u8		bt_status;
+	u8		wifi_chnl_info[3];
+
+	u8		error_condition;
+} COEX_DM_8812A_1ANT, *PCOEX_DM_8812A_1ANT;
+
+typedef struct _COEX_STA_8812A_1ANT{
+	bool					under_lps;
+	bool					under_ips;
+	u32					high_priority_tx;
+	u32					high_priority_rx;
+	u32					low_priority_tx;
+	u32					low_priority_rx;
+	u8					bt_rssi;
+	u8					pre_bt_rssi_state;
+	u8					pre_wifi_rssi_state[4];
+	bool					c2h_bt_info_req_sent;
+	u8					bt_info_c2h[BT_INFO_SRC_8812A_1ANT_MAX][10];
+	u32					bt_info_c2h_cnt[BT_INFO_SRC_8812A_1ANT_MAX];
+	bool					c2h_bt_inquiry_page;
+	u8					bt_retry_cnt;
+	u8					bt_info_ext;
+}COEX_STA_8812A_1ANT, *PCOEX_STA_8812A_1ANT;
+
+//===========================================
+// The following is interface which will notify coex module.
+//===========================================
+void
+EXhalbtc8812a1ant_InitHwConfig(
+	 	PBTC_COEXIST		btcoexist
+	);
+void
+EXhalbtc8812a1ant_InitCoexDm(
+	 	PBTC_COEXIST		btcoexist
+	);
+void
+EXhalbtc8812a1ant_IpsNotify(
+	 	PBTC_COEXIST		btcoexist,
+	 	u8			type
+	);
+void
+EXhalbtc8812a1ant_LpsNotify(
+	 	PBTC_COEXIST		btcoexist,
+	 	u8			type
+	);
+void
+EXhalbtc8812a1ant_ScanNotify(
+	 	PBTC_COEXIST		btcoexist,
+	 	u8			type
+	);
+void
+EXhalbtc8812a1ant_ConnectNotify(
+	 	PBTC_COEXIST		btcoexist,
+	 	u8			type
+	);
+void
+EXhalbtc8812a1ant_MediaStatusNotify(
+	 	PBTC_COEXIST			btcoexist,
+	 	u8				type
+	);
+void
+EXhalbtc8812a1ant_SpecialPacketNotify(
+	 	PBTC_COEXIST			btcoexist,
+	 	u8				type
+	);
+void
+EXhalbtc8812a1ant_BtInfoNotify(
+	 	PBTC_COEXIST		btcoexist,
+	 	u8			*tmp_buf,
+	 	u8			length
+	);
+void
+EXhalbtc8812a1ant_StackOperationNotify(
+	 	PBTC_COEXIST			btcoexist,
+	 	u8				type
+	);
+void
+EXhalbtc8812a1ant_HaltNotify(
+	 	PBTC_COEXIST			btcoexist
+	);
+void
+EXhalbtc8812a1ant_PnpNotify(
+	 	PBTC_COEXIST			btcoexist,
+	 	u8				pnpState
+	);
+void
+EXhalbtc8812a1ant_Periodical(
+	 	PBTC_COEXIST			btcoexist
+	);
+void
+EXhalbtc8812a1ant_DisplayCoexInfo(
+	 	PBTC_COEXIST		btcoexist
+	);
+void
+EXhalbtc8812a1ant_DbgControl(
+	 	PBTC_COEXIST			btcoexist,
+	 	u8				opCode,
+	 	u8				opLen,
+	 	u8 				*pData
+	);
diff --git a/drivers/staging/rtl8821ae/btcoexist/habtc8723a1ant.c b/drivers/staging/rtl8821ae/btcoexist/habtc8723a1ant.c
new file mode 100644
index 000000000000..e619923ef0ab
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/habtc8723a1ant.c
@@ -0,0 +1,1614 @@
+//============================================================
+// Description:
+//
+// This file is for RTL8723A Co-exist mechanism
+//
+// History
+// 2012/08/22 Cosa first check in.
+// 2012/11/14 Cosa Revise for 8723A 1Ant out sourcing.
+//
+//============================================================
+
+//============================================================
+// include files
+//============================================================
+#include "Mp_Precomp.h"
+#if(BT_30_SUPPORT == 1)
+//============================================================
+// Global variables, these are static variables
+//============================================================
+static COEX_DM_8723A_1ANT	GLCoexDm8723a1Ant;
+static PCOEX_DM_8723A_1ANT 	pCoexDm=&GLCoexDm8723a1Ant;
+static COEX_STA_8723A_1ANT	GLCoexSta8723a1Ant;
+static PCOEX_STA_8723A_1ANT	pCoexSta=&GLCoexSta8723a1Ant;
+
+const char *const GLBtInfoSrc8723a1Ant[]={
+	"BT Info[wifi fw]",
+	"BT Info[bt rsp]",
+	"BT Info[bt auto report]",
+};
+
+//============================================================
+// local function proto type if needed
+//============================================================
+//============================================================
+// local function start with halbtc8723a1ant_
+//============================================================
+VOID
+halbtc8723a1ant_Reg0x550Bit3(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bSet
+	)
+{
+	u1Byte	u1tmp=0;
+	
+	u1tmp = pBtCoexist->btc_read_1byte(pBtCoexist, 0x550);
+	if(bSet)
+	{
+		u1tmp |= BIT3;
+	}
+	else
+	{
+		u1tmp &= ~BIT3;
+	}
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x550, u1tmp);
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], set 0x550[3]=%d\n", (bSet? 1:0)));
+}
+
+VOID
+halbtc8723a1ant_NotifyFwScan(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			scanType
+	)
+{
+	u1Byte			H2C_Parameter[1] ={0};
+	
+	if(BTC_SCAN_START == scanType)
+		H2C_Parameter[0] = 0x1;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], Notify FW for wifi scan, write 0x3b=0x%x\n", 
+		H2C_Parameter[0]));
+
+	pBtCoexist->btc_fill_h2c(pBtCoexist, 0x3b, 1, H2C_Parameter);
+}
+
+VOID
+halbtc8723a1ant_QueryBtInfo(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte			H2C_Parameter[1] ={0};
+
+	pCoexSta->bC2hBtInfoReqSent = true;
+
+	H2C_Parameter[0] |= BIT0;	// trigger
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], Query Bt Info, FW write 0x38=0x%x\n", 
+		H2C_Parameter[0]));
+
+	pBtCoexist->btc_fill_h2c(pBtCoexist, 0x38, 1, H2C_Parameter);
+}
+
+VOID
+halbtc8723a1ant_SetSwRfRxLpfCorner(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bRxRfShrinkOn
+	)
+{
+	if(bRxRfShrinkOn)
+	{
+		//Shrink RF Rx LPF corner
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Shrink RF Rx LPF corner!!\n"));
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x1e, 0xfffff, 0xf0ff7);
+	}
+	else
+	{
+		//Resume RF Rx LPF corner
+		// After initialized, we can use pCoexDm->btRf0x1eBackup
+		if(pBtCoexist->initilized)
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Resume RF Rx LPF corner!!\n"));
+			pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x1e, 0xfffff, pCoexDm->btRf0x1eBackup);
+		}
+	}
+}
+
+VOID
+halbtc8723a1ant_RfShrink(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bRxRfShrinkOn
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s turn Rx RF Shrink = %s\n",  
+		(bForceExec? "force to":""), ((bRxRfShrinkOn)? "ON":"OFF")));
+	pCoexDm->bCurRfRxLpfShrink = bRxRfShrinkOn;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], bPreRfRxLpfShrink=%d, bCurRfRxLpfShrink=%d\n", 
+			pCoexDm->bPreRfRxLpfShrink, pCoexDm->bCurRfRxLpfShrink));
+
+		if(pCoexDm->bPreRfRxLpfShrink == pCoexDm->bCurRfRxLpfShrink) 
+			return;
+	}
+	halbtc8723a1ant_SetSwRfRxLpfCorner(pBtCoexist, pCoexDm->bCurRfRxLpfShrink);
+
+	pCoexDm->bPreRfRxLpfShrink = pCoexDm->bCurRfRxLpfShrink;
+}
+
+VOID
+halbtc8723a1ant_SetSwPenaltyTxRateAdaptive(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bLowPenaltyRa
+	)
+{
+	u1Byte	tmpU1;
+
+	tmpU1 = pBtCoexist->btc_read_1byte(pBtCoexist, 0x4fd);
+	tmpU1 |= BIT0;
+	if(bLowPenaltyRa)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Tx rate adaptive, set low penalty!!\n"));
+		tmpU1 &= ~BIT2;
+	}
+	else
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Tx rate adaptive, set normal!!\n"));
+		tmpU1 |= BIT2;
+	}
+
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x4fd, tmpU1);
+}
+
+VOID
+halbtc8723a1ant_LowPenaltyRa(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bLowPenaltyRa
+	)
+{
+	return;
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s turn LowPenaltyRA = %s\n",  
+		(bForceExec? "force to":""), ((bLowPenaltyRa)? "ON":"OFF")));
+	pCoexDm->bCurLowPenaltyRa = bLowPenaltyRa;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], bPreLowPenaltyRa=%d, bCurLowPenaltyRa=%d\n", 
+			pCoexDm->bPreLowPenaltyRa, pCoexDm->bCurLowPenaltyRa));
+
+		if(pCoexDm->bPreLowPenaltyRa == pCoexDm->bCurLowPenaltyRa) 
+			return;
+	}
+	halbtc8723a1ant_SetSwPenaltyTxRateAdaptive(pBtCoexist, pCoexDm->bCurLowPenaltyRa);
+
+	pCoexDm->bPreLowPenaltyRa = pCoexDm->bCurLowPenaltyRa;
+}
+
+VOID
+halbtc8723a1ant_SetCoexTable(
+	IN	PBTC_COEXIST	pBtCoexist,
+	IN	u4Byte		val0x6c0,
+	IN	u4Byte		val0x6c8,
+	IN	u1Byte		val0x6cc
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], set coex table, set 0x6c0=0x%x\n", val0x6c0));
+	pBtCoexist->btc_write_4byte(pBtCoexist, 0x6c0, val0x6c0);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], set coex table, set 0x6c8=0x%x\n", val0x6c8));
+	pBtCoexist->btc_write_4byte(pBtCoexist, 0x6c8, val0x6c8);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], set coex table, set 0x6cc=0x%x\n", val0x6cc));
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x6cc, val0x6cc);
+}
+
+VOID
+halbtc8723a1ant_CoexTable(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	u4Byte			val0x6c0,
+	IN	u4Byte			val0x6c8,
+	IN	u1Byte			val0x6cc
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s write Coex Table 0x6c0=0x%x, 0x6c8=0x%x, 0x6cc=0x%x\n", 
+		(bForceExec? "force to":""), val0x6c0, val0x6c8, val0x6cc));
+	pCoexDm->curVal0x6c0 = val0x6c0;
+	pCoexDm->curVal0x6c8 = val0x6c8;
+	pCoexDm->curVal0x6cc = val0x6cc;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], preVal0x6c0=0x%x, preVal0x6c8=0x%x, preVal0x6cc=0x%x !!\n", 
+			pCoexDm->preVal0x6c0, pCoexDm->preVal0x6c8, pCoexDm->preVal0x6cc));
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], curVal0x6c0=0x%x, curVal0x6c8=0x%x, curVal0x6cc=0x%x !!\n", 
+			pCoexDm->curVal0x6c0, pCoexDm->curVal0x6c8, pCoexDm->curVal0x6cc));
+	
+		if( (pCoexDm->preVal0x6c0 == pCoexDm->curVal0x6c0) &&
+			(pCoexDm->preVal0x6c8 == pCoexDm->curVal0x6c8) &&
+			(pCoexDm->preVal0x6cc == pCoexDm->curVal0x6cc) )
+			return;
+	}
+	halbtc8723a1ant_SetCoexTable(pBtCoexist, val0x6c0, val0x6c8, val0x6cc);
+
+	pCoexDm->preVal0x6c0 = pCoexDm->curVal0x6c0;
+	pCoexDm->preVal0x6c8 = pCoexDm->curVal0x6c8;
+	pCoexDm->preVal0x6cc = pCoexDm->curVal0x6cc;
+}
+
+VOID
+halbtc8723a1ant_SetFwIgnoreWlanAct(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bEnable
+	)
+{
+	u1Byte			H2C_Parameter[1] ={0};
+		
+	if(bEnable)
+	{
+		H2C_Parameter[0] |= BIT0;		// function enable
+	}
+	
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x25=0x%x\n", 
+		H2C_Parameter[0]));
+
+	pBtCoexist->btc_fill_h2c(pBtCoexist, 0x25, 1, H2C_Parameter);	
+}
+
+VOID
+halbtc8723a1ant_IgnoreWlanAct(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			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;
+	}
+	halbtc8723a1ant_SetFwIgnoreWlanAct(pBtCoexist, bEnable);
+
+	pCoexDm->bPreIgnoreWlanAct = pCoexDm->bCurIgnoreWlanAct;
+}
+
+VOID
+halbtc8723a1ant_SetFwPstdma(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type,
+	IN	u1Byte			byte1,
+	IN	u1Byte			byte2,
+	IN	u1Byte			byte3,
+	IN	u1Byte			byte4,
+	IN	u1Byte			byte5
+	)
+{
+	u1Byte			H2C_Parameter[5] ={0};
+	u1Byte			realByte1=byte1, realByte5=byte5;
+	BOOLEAN			bApEnable=FALSE;
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, &bApEnable);
+
+	// byte1[1:0] != 0 means enable pstdma
+	// for 2Ant bt coexist, if byte1 != 0 means enable pstdma
+	if(byte1)
+	{
+		if(bApEnable)
+		{
+			if(type != 5 && type != 12)
+			{
+				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], FW write 0x3a(5bytes)=0x%x%08x\n", 
+		H2C_Parameter[0], 
+		H2C_Parameter[1]<<24|H2C_Parameter[2]<<16|H2C_Parameter[3]<<8|H2C_Parameter[4]));
+
+	pBtCoexist->btc_fill_h2c(pBtCoexist, 0x3a, 5, H2C_Parameter);
+}
+
+VOID
+halbtc8723a1ant_PsTdma(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bTurnOn,
+	IN	u1Byte			type
+	)
+{
+	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;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], bPrePsTdmaOn = %d, bCurPsTdmaOn = %d!!\n", 
+			pCoexDm->bPrePsTdmaOn, pCoexDm->bCurPsTdmaOn));
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], prePsTdma = %d, curPsTdma = %d!!\n", 
+			pCoexDm->prePsTdma, pCoexDm->curPsTdma));
+
+		if( (pCoexDm->bPrePsTdmaOn == pCoexDm->bCurPsTdmaOn) &&
+			(pCoexDm->prePsTdma == pCoexDm->curPsTdma) )
+			return;
+	}	
+	if(pCoexDm->bCurPsTdmaOn)
+	{
+		switch(pCoexDm->curPsTdma)
+		{
+			case 1:
+			default:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0x1a, 0x1a, 0x0, 0x40);
+				break;
+			case 2:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0x12, 0x12, 0x0, 0x40);
+				break;
+			case 3:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x93, 0x3f, 0x3, 0x10, 0x40);
+				break;
+			case 4:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x93, 0x15, 0x3, 0x10, 0x0);
+				break;
+			case 5:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0xa9, 0x15, 0x3, 0x35, 0xc0);
+				break;
+			
+			case 8: 
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x93, 0x25, 0x3, 0x10, 0x0);
+				break;
+			case 9: 
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0xa, 0xa, 0x0, 0x40);
+				break;
+			case 10:	
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0xa, 0xa, 0x0, 0x40);
+				break;
+			case 11:	
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0x5, 0x5, 0x0, 0x40);
+				break;
+			case 12:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0xa9, 0xa, 0x3, 0x15, 0xc0);
+				break;
+	
+			case 18:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x93, 0x25, 0x3, 0x10, 0x0);
+				break;			
+
+			case 20:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0x2a, 0x2a, 0x0, 0x0);
+				break;
+			case 21:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x93, 0x20, 0x3, 0x10, 0x40);
+				break;
+			case 22:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0x1a, 0x1a, 0x2, 0x40);
+				break;
+			case 23:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0x12, 0x12, 0x2, 0x40);
+				break;
+			case 24:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0xa, 0xa, 0x2, 0x40);
+				break;
+			case 25:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0x5, 0x5, 0x2, 0x40);
+				break;
+			case 26:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x93, 0x25, 0x3, 0x10, 0x0);
+				break;
+			case 27:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x13, 0x5, 0x5, 0x2, 0x40);
+				break;
+			case 28:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x3, 0x2f, 0x2f, 0x0, 0x0);
+				break;
+
+		}
+	}
+	else
+	{
+		// disable PS tdma
+		switch(pCoexDm->curPsTdma)
+		{
+			case 8:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x8, 0x0, 0x0, 0x0, 0x0);		
+				break;
+			case 0:
+			default:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x0, 0x0, 0x0, 0x0, 0x0);
+				pBtCoexist->btc_write_2byte(pBtCoexist, 0x860, 0x210);
+				break;
+			case 9:
+				halbtc8723a1ant_SetFwPstdma(pBtCoexist, type, 0x0, 0x0, 0x0, 0x0, 0x0);
+				pBtCoexist->btc_write_2byte(pBtCoexist, 0x860, 0x110);
+				break;
+
+		}
+	}
+
+	// update pre state
+	pCoexDm->bPrePsTdmaOn = pCoexDm->bCurPsTdmaOn;
+	pCoexDm->prePsTdma = pCoexDm->curPsTdma;
+}
+
+
+VOID
+halbtc8723a1ant_CoexAllOff(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	// fw all off
+	halbtc8723a1ant_IgnoreWlanAct(pBtCoexist, NORMAL_EXEC, FALSE);
+	halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+
+	// sw all off
+	halbtc8723a1ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, FALSE);
+	halbtc8723a1ant_RfShrink(pBtCoexist, NORMAL_EXEC, FALSE);
+
+	// hw all off
+	halbtc8723a1ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
+}
+
+VOID
+halbtc8723a1ant_InitCoexDm(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	// force to reset coex mechanism
+	halbtc8723a1ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, FALSE);
+}
+
+VOID
+halbtc8723a1ant_BtEnableAction(
+	IN 	PBTC_COEXIST		pBtCoexist
+	)
+{
+	halbtc8723a1ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, FALSE);
+}
+
+VOID
+halbtc8723a1ant_MonitorBtCtr(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u4Byte 			regHPTxRx, regLPTxRx, u4Tmp;
+	u4Byte			regHPTx=0, regHPRx=0, regLPTx=0, regLPRx=0;
+	u1Byte			u1Tmp;
+	
+	regHPTxRx = 0x770;
+	regLPTxRx = 0x774;
+
+	u4Tmp = pBtCoexist->btc_read_4byte(pBtCoexist, regHPTxRx);
+	regHPTx = u4Tmp & MASKLWORD;
+	regHPRx = (u4Tmp & MASKHWORD)>>16;
+
+	u4Tmp = pBtCoexist->btc_read_4byte(pBtCoexist, regLPTxRx);
+	regLPTx = u4Tmp & MASKLWORD;
+	regLPRx = (u4Tmp & MASKHWORD)>>16;
+		
+	pCoexSta->highPriorityTx = regHPTx;
+	pCoexSta->highPriorityRx = regHPRx;
+	pCoexSta->lowPriorityTx = regLPTx;
+	pCoexSta->lowPriorityRx = regLPRx;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], High Priority Tx/Rx (reg 0x%x)=0x%x(%d)/0x%x(%d)\n", 
+		regHPTxRx, regHPTx, regHPTx, regHPRx, regHPRx));
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], Low Priority Tx/Rx (reg 0x%x)=0x%x(%d)/0x%x(%d)\n", 
+		regLPTxRx, regLPTx, regLPTx, regLPRx, regLPRx));
+
+	// reset counter
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x76e, 0xc);
+}
+
+VOID
+halbtc8723a1ant_MonitorBtEnableDisable(
+	IN 	PBTC_COEXIST		pBtCoexist
+	)
+{
+	static BOOLEAN	bPreBtDisabled=FALSE;
+	static u4Byte	btDisableCnt=0;
+	BOOLEAN			bBtActive=true, bBtDisabled=FALSE;
+
+	// This function check if bt is disabled
+	
+	if(	pCoexSta->highPriorityTx == 0 &&
+		pCoexSta->highPriorityRx == 0 &&
+		pCoexSta->lowPriorityTx == 0 &&
+		pCoexSta->lowPriorityRx == 0)
+	{
+		bBtActive = FALSE;
+	}
+	if(	pCoexSta->highPriorityTx == 0xffff &&
+		pCoexSta->highPriorityRx == 0xffff &&
+		pCoexSta->lowPriorityTx == 0xffff &&
+		pCoexSta->lowPriorityRx == 0xffff)
+	{
+		bBtActive = FALSE;
+	}
+	if(bBtActive)
+	{
+		btDisableCnt = 0;
+		bBtDisabled = FALSE;
+		pBtCoexist->btc_set(pBtCoexist, BTC_SET_BL_BT_DISABLE, &bBtDisabled);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], BT is enabled !!\n"));
+	}
+	else
+	{
+		btDisableCnt++;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], bt all counters=0, %d times!!\n", 
+				btDisableCnt));
+		if(btDisableCnt >= 2)
+		{
+			bBtDisabled = true;
+			pBtCoexist->btc_set(pBtCoexist, BTC_SET_BL_BT_DISABLE, &bBtDisabled);
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], BT is disabled !!\n"));
+		}
+	}
+	if(bPreBtDisabled != bBtDisabled)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], BT is from %s to %s!!\n", 
+			(bPreBtDisabled ? "disabled":"enabled"), 
+			(bBtDisabled ? "disabled":"enabled")));
+		bPreBtDisabled = bBtDisabled;
+		if(!bBtDisabled)
+		{
+			halbtc8723a1ant_BtEnableAction(pBtCoexist);
+		}
+		else
+		{
+			pBtCoexist->btc_set(pBtCoexist, BTC_SET_ACT_NORMAL_LPS, NULL);
+		}
+	}
+}
+
+VOID
+halbtc8723a1ant_TdmaDurationAdjust(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	static s4Byte		up,dn,m,n,WaitCount;
+	s4Byte			result;   //0: no change, +1: increase WiFi duration, -1: decrease WiFi duration
+	u1Byte			retryCount=0;
+	u1Byte			btState;
+	BOOLEAN			bScan=FALSE, bLink=FALSE, bRoam=FALSE;
+	u4Byte			wifiBw;
+	
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+	btState = pCoexDm->btStatus;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], TdmaDurationAdjust()\n"));
+	if(pCoexDm->psTdmaGlobalCnt != pCoexDm->psTdmaMonitorCnt)
+	{
+		pCoexDm->psTdmaMonitorCnt = 0;
+		pCoexDm->psTdmaGlobalCnt = 0;
+	}
+	if(pCoexDm->psTdmaMonitorCnt == 0)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], first run BT A2DP + WiFi busy state!!\n"));
+		if(btState == BT_STATE_8723A_1ANT_ACL_ONLY_BUSY)
+		{
+			halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 1);
+			pCoexDm->psTdmaDuAdjType = 1;
+		}
+		else
+		{
+			halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 22);
+			pCoexDm->psTdmaDuAdjType = 22;
+		}
+		//============
+		up = 0;
+		dn = 0;
+		m = 1;
+		n= 3;
+		result = 0;
+		WaitCount = 0;
+	}
+	else
+	{
+		//accquire the BT TRx retry count from BT_Info byte2
+		retryCount = pCoexSta->btRetryCnt;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], retryCount = %d\n", retryCount));
+		result = 0;
+		WaitCount++; 
+		  
+		if(retryCount == 0)  // no retry in the last 2-second duration
+		{
+			up++;
+			dn--;
+
+			if (dn <= 0)
+				dn = 0; 			 
+
+			if(up >= n) // if ³sÄò n ­Ó2¬í retry count¬°0, «h½Õ¼eWiFi duration
+			{
+				WaitCount = 0; 
+				n = 3;
+				up = 0;
+				dn = 0;
+				result = 1; 
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_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 ³sÄò 2 ­Ó2¬í retry count< 3, «h½Õ¯¶WiFi duration
+			{
+				if (WaitCount <= 2)
+					m++; // ÁקK¤@ª½¦b¨â­Ólevel¤¤¨Ó¦^
+				else
+					m = 1;
+
+				if ( m >= 20) //m ³Ì¤j­È = 20 ' ³Ì¤j120¬í recheck¬O§_½Õ¾ã WiFi duration.
+					m = 20;
+
+				n = 3*m;
+				up = 0;
+				dn = 0;
+				WaitCount = 0;	
+				result = -1; 
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Decrease wifi duration for retryCounter<3!!\n"));
+			}
+		}
+		else  //retry count > 3, ¥u­n1¦¸ retry count > 3, «h½Õ¯¶WiFi duration
+		{
+			if (WaitCount == 1)
+				m++; // ÁקK¤@ª½¦b¨â­Ólevel¤¤¨Ó¦^
+			else
+				m = 1;
+
+			if ( m >= 20) //m ³Ì¤j­È = 20 ' ³Ì¤j120¬í recheck¬O§_½Õ¾ã WiFi duration.
+				m = 20;
+
+			n = 3*m;
+			up = 0;
+			dn = 0;
+			WaitCount = 0; 
+			result = -1;
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Decrease wifi duration for retryCounter>3!!\n"));
+		}
+		
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BT TxRx counter H+L <= 1200\n"));
+			if(btState != BT_STATE_8723A_1ANT_ACL_ONLY_BUSY)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], NOT ACL only busy!\n"));
+				if(BTC_WIFI_BW_HT40 != wifiBw)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], 20MHz\n"));
+					if(result == -1)
+					{
+						if(pCoexDm->curPsTdma == 22)
+						{
+							halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 23);
+							pCoexDm->psTdmaDuAdjType = 23;
+						}
+						else if(pCoexDm->curPsTdma == 23)
+						{
+							halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 24);
+							pCoexDm->psTdmaDuAdjType = 24;
+						}
+						else if(pCoexDm->curPsTdma == 24)
+						{
+							halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 25);
+							pCoexDm->psTdmaDuAdjType = 25;
+						}
+					} 
+					else if (result == 1)
+					{
+						if(pCoexDm->curPsTdma == 25)
+						{
+							halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 24);
+							pCoexDm->psTdmaDuAdjType = 24;
+						}
+						else if(pCoexDm->curPsTdma == 24)
+						{
+							halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 23);
+							pCoexDm->psTdmaDuAdjType = 23;
+						}
+						else if(pCoexDm->curPsTdma == 23)
+						{
+							halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 22);
+							pCoexDm->psTdmaDuAdjType = 22;
+						}
+					}
+					// error handle, if not in the following state,
+					// set psTdma again.
+					if( (pCoexDm->psTdmaDuAdjType != 22) &&
+						(pCoexDm->psTdmaDuAdjType != 23) &&
+						(pCoexDm->psTdmaDuAdjType != 24) &&
+						(pCoexDm->psTdmaDuAdjType != 25) )
+					{
+						BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], duration case out of handle!!\n"));
+						halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 23);
+						pCoexDm->psTdmaDuAdjType = 23;
+					}
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], 40MHz\n"));
+					if(result == -1)
+					{
+						if(pCoexDm->curPsTdma == 23)
+						{
+							halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 24);
+							pCoexDm->psTdmaDuAdjType = 24;
+						}
+						else if(pCoexDm->curPsTdma == 24)
+						{
+							halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 25);
+							pCoexDm->psTdmaDuAdjType = 25;
+						}
+						else if(pCoexDm->curPsTdma == 25)
+						{
+							halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 27);
+							pCoexDm->psTdmaDuAdjType = 27;
+						}
+					} 
+					else if (result == 1)
+					{
+						if(pCoexDm->curPsTdma == 27)
+						{
+							halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 25);
+							pCoexDm->psTdmaDuAdjType = 25;
+						}
+						else if(pCoexDm->curPsTdma == 25)
+						{
+							halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 24);
+							pCoexDm->psTdmaDuAdjType = 24;
+						}
+						else if(pCoexDm->curPsTdma == 24)
+						{
+							halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 23);
+							pCoexDm->psTdmaDuAdjType = 23;
+						}
+					}
+					// error handle, if not in the following state,
+					// set psTdma again.
+					if( (pCoexDm->psTdmaDuAdjType != 23) &&
+						(pCoexDm->psTdmaDuAdjType != 24) &&
+						(pCoexDm->psTdmaDuAdjType != 25) &&
+						(pCoexDm->psTdmaDuAdjType != 27) )
+					{
+						BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], duration case out of handle!!\n"));
+						halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 24);
+						pCoexDm->psTdmaDuAdjType = 24;
+					}
+				}
+			}
+			else
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], ACL only busy\n"));
+				if (result == -1)
+				{
+					if(pCoexDm->curPsTdma == 1)
+					{
+						halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+						pCoexDm->psTdmaDuAdjType = 2;
+					}
+					else if(pCoexDm->curPsTdma == 2)
+					{
+						halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
+						pCoexDm->psTdmaDuAdjType = 9;
+					}
+					else if(pCoexDm->curPsTdma == 9)
+					{
+						halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+						pCoexDm->psTdmaDuAdjType = 11;
+					}
+				}
+				else if (result == 1)
+				{
+					if(pCoexDm->curPsTdma == 11)
+					{
+						halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
+						pCoexDm->psTdmaDuAdjType = 9;
+					}
+					else if(pCoexDm->curPsTdma == 9)
+					{
+						halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+						pCoexDm->psTdmaDuAdjType = 2;
+					}
+					else if(pCoexDm->curPsTdma == 2)
+					{
+						halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 1);
+						pCoexDm->psTdmaDuAdjType = 1;
+					}
+				}
+
+				// error handle, if not in the following state,
+				// set psTdma again.
+				if( (pCoexDm->psTdmaDuAdjType != 1) &&
+					(pCoexDm->psTdmaDuAdjType != 2) &&
+					(pCoexDm->psTdmaDuAdjType != 9) &&
+					(pCoexDm->psTdmaDuAdjType != 11) )
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], duration case out of handle!!\n"));
+					halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+					pCoexDm->psTdmaDuAdjType = 2;
+				}
+			}
+		}
+	}
+
+	// if current PsTdma not match with the recorded one (when scan, dhcp...), 
+	// then we have to adjust it back to the previous record one.
+	if(pCoexDm->curPsTdma != pCoexDm->psTdmaDuAdjType)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], PsTdma type dismatch!!!, curPsTdma=%d, recordPsTdma=%d\n", 
+			pCoexDm->curPsTdma, pCoexDm->psTdmaDuAdjType));
+
+		pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_SCAN, &bScan);
+		pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_LINK, &bLink);
+		pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_ROAM, &bRoam);
+
+		if( !bScan && !bLink &&	!bRoam)
+		{
+			halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, pCoexDm->psTdmaDuAdjType);
+		}
+		else
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n"));
+		}
+	}
+	pCoexDm->psTdmaMonitorCnt++;
+}
+
+
+VOID
+halbtc8723a1ant_CoexForWifiConnect(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	BOOLEAN		bWifiConnected=FALSE, bWifiBusy=FALSE;
+	u1Byte		btState, btInfoOriginal=0;
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+
+	btState = pCoexDm->btStatus;
+	btInfoOriginal = pCoexSta->btInfoC2h[BT_INFO_SRC_8723A_1ANT_BT_RSP][0];
+
+	if(bWifiConnected)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], wifi connected!!\n"));
+		pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
+		
+		if( !bWifiBusy &&
+			((BT_STATE_8723A_1ANT_NO_CONNECTION == btState) ||
+			(BT_STATE_8723A_1ANT_CONNECT_IDLE == btState)) )
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], [Wifi is idle] or [Bt is non connected idle or Bt is connected idle]!!\n"));
+
+			if(BT_STATE_8723A_1ANT_NO_CONNECTION == btState)
+				halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 9);
+			else if(BT_STATE_8723A_1ANT_CONNECT_IDLE == btState)
+				halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+
+			pBtCoexist->btc_setBbReg(pBtCoexist, 0x880, 0xff000000, 0xc0);
+		}
+		else
+		{
+			if( (BT_STATE_8723A_1ANT_SCO_ONLY_BUSY == btState) ||
+				(BT_STATE_8723A_1ANT_ACL_SCO_BUSY == btState) ||
+				(BT_STATE_8723A_1ANT_HID_BUSY == btState) ||
+				(BT_STATE_8723A_1ANT_HID_SCO_BUSY == btState) )
+			{
+				pBtCoexist->btc_setBbReg(pBtCoexist, 0x880, 0xff000000, 0x60);
+			}
+			else
+			{
+				pBtCoexist->btc_setBbReg(pBtCoexist, 0x880, 0xff000000, 0xc0);
+			}
+			switch(btState)
+			{
+				case BT_STATE_8723A_1ANT_NO_CONNECTION:
+					halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 5);
+					break;
+				case BT_STATE_8723A_1ANT_CONNECT_IDLE:
+					halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 12);
+					break;
+				case BT_STATE_8723A_1ANT_INQ_OR_PAG:
+					halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 10);
+					break;
+				case BT_STATE_8723A_1ANT_SCO_ONLY_BUSY:
+				case BT_STATE_8723A_1ANT_ACL_SCO_BUSY:
+				case BT_STATE_8723A_1ANT_HID_BUSY:
+				case BT_STATE_8723A_1ANT_HID_SCO_BUSY:
+					halbtc8723a1ant_TdmaDurationAdjust(pBtCoexist);
+					break;
+				case BT_STATE_8723A_1ANT_ACL_ONLY_BUSY:
+					if (btInfoOriginal&BT_INFO_8723A_1ANT_B_A2DP)
+					{
+						halbtc8723a1ant_TdmaDurationAdjust(pBtCoexist);
+					}
+					else if(btInfoOriginal&BT_INFO_8723A_1ANT_B_FTP)
+					{
+						halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 1);
+					}
+					else if( (btInfoOriginal&BT_INFO_8723A_1ANT_B_A2DP) &&
+							(btInfoOriginal&BT_INFO_8723A_1ANT_B_FTP) )
+					{
+						halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 6);
+					}
+					else
+					{
+						halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 1);
+					}
+					break;
+				default:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], error!!!, undefined case in halbtc8723a1ant_CoexForWifiConnect()!!\n"));
+					break;
+			}
+		}
+	}
+	else
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], wifi is disconnected!!\n"));
+	}
+
+	pCoexDm->psTdmaGlobalCnt++;
+}
+
+//============================================================
+// work around function start with wa_halbtc8723a1ant_
+//============================================================
+VOID
+wa_halbtc8723a1ant_MonitorC2h(
+	IN	PBTC_COEXIST			pBtCoexist
+	)
+{
+	u1Byte	tmp1b=0x0;
+	u4Byte	curC2hTotalCnt=0x0;
+	static u4Byte	preC2hTotalCnt=0x0, sameCntPollingTime=0x0;
+
+	curC2hTotalCnt+=pCoexSta->btInfoC2hCnt[BT_INFO_SRC_8723A_1ANT_BT_RSP];
+
+	if(curC2hTotalCnt == preC2hTotalCnt)
+	{
+		sameCntPollingTime++;
+	}
+	else
+	{
+		preC2hTotalCnt = curC2hTotalCnt;
+		sameCntPollingTime = 0;
+	}
+
+	if(sameCntPollingTime >= 2)
+	{
+		tmp1b = pBtCoexist->btc_read_1byte(pBtCoexist, 0x1af);
+		if(tmp1b != 0x0)
+		{
+			pCoexSta->c2hHangDetectCnt++;
+			pBtCoexist->btc_write_1byte(pBtCoexist, 0x1af, 0x0);
+		}
+	}
+}
+
+//============================================================
+// extern function start with EXhalbtc8723a1ant_
+//============================================================
+VOID
+EXhalbtc8723a1ant_InitHwConfig(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], 1Ant Init HW Config!!\n"));
+
+	// backup rf 0x1e value
+	pCoexDm->btRf0x1eBackup = 
+		pBtCoexist->btc_get_rf_reg(pBtCoexist, BTC_RF_A, 0x1e, 0xfffff);
+
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x40, 0x20);
+
+	// enable counter statistics
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x76e, 0x4);
+	
+	// coex table
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x6cc, 0x0);			// 1-Ant coex
+	pBtCoexist->btc_write_4byte(pBtCoexist, 0x6c8, 0xffff);		// wifi break table
+	pBtCoexist->btc_write_4byte(pBtCoexist, 0x6c4, 0x55555555);	//coex table
+
+	// antenna switch control parameter
+	pBtCoexist->btc_write_4byte(pBtCoexist, 0x858, 0xaaaaaaaa);
+	
+	pBtCoexist->btc_write_2byte(pBtCoexist, 0x860, 0x210);	//set antenna at wifi side if ANTSW is software control
+	pBtCoexist->btc_write_4byte(pBtCoexist, 0x870, 0x300);	//SPDT(connected with TRSW) control by hardware PTA
+	pBtCoexist->btc_write_4byte(pBtCoexist, 0x874, 0x22804000);	//ANTSW keep by GNT_BT
+
+	// coexistence parameters
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x778, 0x1);	// enable RTK mode PTA
+}
+
+VOID
+EXhalbtc8723a1ant_InitCoexDm(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], Coex Mechanism Init!!\n"));
+	
+	halbtc8723a1ant_InitCoexDm(pBtCoexist);
+}
+
+VOID
+EXhalbtc8723a1ant_DisplayCoexInfo(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	struct btc_board_info *		pBoardInfo=&pBtCoexist->board_info;
+	PBTC_STACK_INFO		pStackInfo=&pBtCoexist->stack_info;
+	pu1Byte				cliBuf=pBtCoexist->cli_buf;
+	u1Byte				u1Tmp[4], i, btInfoExt, psTdmaCase=0;
+	u4Byte				u4Tmp[4];
+	BOOLEAN				bRoam=FALSE, bScan=FALSE, bLink=FALSE, bWifiUnder5G=FALSE;
+	BOOLEAN				bBtHsOn=FALSE, bWifiBusy=FALSE;
+	s4Byte				wifiRssi=0, btHsRssi=0;
+	u4Byte				wifiBw, wifiTrafficDir;
+	u1Byte				wifiDot11Chnl, wifiHsChnl;
+
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n ============[BT Coexist info]============");
+	CL_PRINTF(cliBuf);
+
+	if(!pBoardInfo->bt_exist)
+	{
+		CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n BT not exists !!!");
+		CL_PRINTF(cliBuf);
+		return;
+	}
+
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ", "Ant PG number/ Ant mechanism:", \
+		pBoardInfo->pg_ant_num, pBoardInfo->btdm_ant_num);
+	CL_PRINTF(cliBuf);	
+	
+	if(pBtCoexist->manual_control)
+	{
+		CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "[Action Manual control]!!");
+		CL_PRINTF(cliBuf);
+	}
+	
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %d", "BT stack/ hci ext ver", \
+		((pStackInfo->bProfileNotified)? "Yes":"No"), pStackInfo->hciVersion);
+	CL_PRINTF(cliBuf);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U1_WIFI_DOT11_CHNL, &wifiDot11Chnl);
+	pBtCoexist->btc_get(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->btc_get(pBtCoexist, BTC_GET_S4_WIFI_RSSI, &wifiRssi);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_S4_HS_RSSI, &btHsRssi);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "Wifi rssi/ HS rssi", \
+		wifiRssi, btHsRssi);
+	CL_PRINTF(cliBuf);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_SCAN, &bScan);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_LINK, &bLink);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_ROAM, &bRoam);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d ", "Wifi bLink/ bRoam/ bScan", \
+		bLink, bRoam, bScan);
+	CL_PRINTF(cliBuf);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_UNDER_5G, &bWifiUnder5G);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION, &wifiTrafficDir);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %s/ %s ", "Wifi status", \
+		(bWifiUnder5G? "5G":"2.4G"),
+		((BTC_WIFI_BW_LEGACY==wifiBw)? "Legacy": (((BTC_WIFI_BW_HT40==wifiBw)? "HT40":"HT20"))),
+		((!bWifiBusy)? "idle": ((BTC_WIFI_TRAFFIC_TX==wifiTrafficDir)? "uplink":"downlink")));
+	CL_PRINTF(cliBuf);
+
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = [%s/ %d/ %d] ", "BT [status/ rssi/ retryCnt]", \
+		((pCoexSta->bC2hBtInquiryPage)?("inquiry/page scan"):((BT_8723A_1ANT_BT_STATUS_IDLE == pCoexDm->btStatus)? "idle":(  (BT_8723A_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus)? "connected-idle":"busy"))),
+		pCoexSta->btRssi, pCoexSta->btRetryCnt);
+	CL_PRINTF(cliBuf);
+	
+	if(pStackInfo->bProfileNotified)
+	{			
+		CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d / %d / %d", "SCO/HID/PAN/A2DP", \
+			pStackInfo->bScoExist, pStackInfo->bHidExist, pStackInfo->bPanExist, pStackInfo->bA2dpExist);
+		CL_PRINTF(cliBuf);	
+
+		pBtCoexist->btc_disp_dbg_msg(pBtCoexist, BTC_DBG_DISP_BT_LINK_INFO);
+	}
+
+	btInfoExt = pCoexSta->btInfoExt;
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s", "BT Info A2DP rate", \
+		(btInfoExt&BIT0)? "Basic rate":"EDR rate");
+	CL_PRINTF(cliBuf);	
+
+	for(i=0; i<BT_INFO_SRC_8723A_1ANT_MAX; i++)
+	{
+		if(pCoexSta->btInfoC2hCnt[i])
+		{				
+			CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x %02x %02x %02x %02x(%d)", GLBtInfoSrc8723a1Ant[i], \
+				pCoexSta->btInfoC2h[i][0], pCoexSta->btInfoC2h[i][1],
+				pCoexSta->btInfoC2h[i][2], pCoexSta->btInfoC2h[i][3],
+				pCoexSta->btInfoC2h[i][4], pCoexSta->btInfoC2h[i][5],
+				pCoexSta->btInfoC2h[i][6], pCoexSta->btInfoC2hCnt[i]);
+			CL_PRINTF(cliBuf);
+		}
+	}
+
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d", "write 0x1af=0x0 num", \
+		pCoexSta->c2hHangDetectCnt);
+	CL_PRINTF(cliBuf);
+	
+	// Sw mechanism	
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Sw mechanism]============");
+	CL_PRINTF(cliBuf);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d", "SM1[ShRf/ LpRA/ LimDig]", \
+		pCoexDm->bCurRfRxLpfShrink, pCoexDm->bCurLowPenaltyRa, pCoexDm->limited_dig);
+	CL_PRINTF(cliBuf);
+
+	// Fw mechanism		
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Fw mechanism]============");
+	CL_PRINTF(cliBuf);	
+	
+	if(!pBtCoexist->manual_control)
+	{
+		psTdmaCase = pCoexDm->curPsTdma;
+		CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x %02x %02x case-%d", "PS TDMA", \
+			pCoexDm->psTdmaPara[0], pCoexDm->psTdmaPara[1],
+			pCoexDm->psTdmaPara[2], pCoexDm->psTdmaPara[3],
+			pCoexDm->psTdmaPara[4], psTdmaCase);
+		CL_PRINTF(cliBuf);
+	
+		CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d ", "IgnWlanAct", \
+			pCoexDm->bCurIgnoreWlanAct);
+		CL_PRINTF(cliBuf);
+	}
+
+	// Hw setting		
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Hw setting]============");
+	CL_PRINTF(cliBuf);	
+
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "RF-A, 0x1e initVal", \
+		pCoexDm->btRf0x1eBackup);
+	CL_PRINTF(cliBuf);
+
+	u1Tmp[0] = pBtCoexist->btc_read_1byte(pBtCoexist, 0x778);
+	u1Tmp[1] = pBtCoexist->btc_read_1byte(pBtCoexist, 0x783);
+	u1Tmp[2] = pBtCoexist->btc_read_1byte(pBtCoexist, 0x796);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "0x778/ 0x783/ 0x796", \
+		u1Tmp[0], u1Tmp[1], u1Tmp[2]);
+	CL_PRINTF(cliBuf);
+
+	u4Tmp[0] = pBtCoexist->btc_read_4byte(pBtCoexist, 0x880);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x880", \
+		u4Tmp[0]);
+	CL_PRINTF(cliBuf);
+
+	u1Tmp[0] = pBtCoexist->btc_read_1byte(pBtCoexist, 0x40);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x40", \
+		u1Tmp[0]);
+	CL_PRINTF(cliBuf);
+
+	u4Tmp[0] = pBtCoexist->btc_read_4byte(pBtCoexist, 0x550);
+	u1Tmp[0] = pBtCoexist->btc_read_1byte(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->btc_read_4byte(pBtCoexist, 0x484);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x484(rate adaptive)", \
+		u4Tmp[0]);
+	CL_PRINTF(cliBuf);
+
+	u4Tmp[0] = pBtCoexist->btc_read_4byte(pBtCoexist, 0xc50);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0xc50(dig)", \
+		u4Tmp[0]);
+	CL_PRINTF(cliBuf);
+
+	u4Tmp[0] = pBtCoexist->btc_read_4byte(pBtCoexist, 0xda0);
+	u4Tmp[1] = pBtCoexist->btc_read_4byte(pBtCoexist, 0xda4);
+	u4Tmp[2] = pBtCoexist->btc_read_4byte(pBtCoexist, 0xda8);
+	u4Tmp[3] = pBtCoexist->btc_read_4byte(pBtCoexist, 0xdac);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0xda0/0xda4/0xda8/0xdac(FA cnt)", \
+		u4Tmp[0], u4Tmp[1], u4Tmp[2], u4Tmp[3]);
+	CL_PRINTF(cliBuf);
+
+	u4Tmp[0] = pBtCoexist->btc_read_4byte(pBtCoexist, 0x6c0);
+	u4Tmp[1] = pBtCoexist->btc_read_4byte(pBtCoexist, 0x6c4);
+	u4Tmp[2] = pBtCoexist->btc_read_4byte(pBtCoexist, 0x6c8);
+	u1Tmp[0] = pBtCoexist->btc_read_1byte(pBtCoexist, 0x6cc);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)", \
+		u4Tmp[0], u4Tmp[1], u4Tmp[2], u1Tmp[0]);
+	CL_PRINTF(cliBuf);
+
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "0x770 (hp rx[31:16]/tx[15:0])", \
+		pCoexSta->highPriorityRx, pCoexSta->highPriorityTx);
+	CL_PRINTF(cliBuf);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "0x774(lp rx[31:16]/tx[15:0])", \
+		pCoexSta->lowPriorityRx, pCoexSta->lowPriorityTx);
+	CL_PRINTF(cliBuf);
+
+	// Tx mgnt queue hang or not, 0x41b should = 0xf, ex: 0xd ==>hang
+	u1Tmp[0] = pBtCoexist->btc_read_1byte(pBtCoexist, 0x41b);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x41b (mgntQ hang chk == 0xf)", \
+		u1Tmp[0]);
+	CL_PRINTF(cliBuf);	
+
+	pBtCoexist->btc_disp_dbg_msg(pBtCoexist, BTC_DBG_DISP_COEX_STATISTICS);
+}
+
+
+VOID
+EXhalbtc8723a1ant_IpsNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	)
+{
+	if(BTC_IPS_ENTER == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], IPS ENTER notify\n"));
+		halbtc8723a1ant_CoexAllOff(pBtCoexist);
+	}
+	else if(BTC_IPS_LEAVE == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], IPS LEAVE notify\n"));
+		//halbtc8723a1ant_InitCoexDm(pBtCoexist);
+	}
+}
+
+VOID
+EXhalbtc8723a1ant_LpsNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	)
+{
+	if(BTC_LPS_ENABLE == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], LPS ENABLE notify\n"));
+	}
+	else if(BTC_LPS_DISABLE == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], LPS DISABLE notify\n"));
+		halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8);
+	}
+}
+
+VOID
+EXhalbtc8723a1ant_ScanNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	)
+{
+	BOOLEAN		bWifiConnected=FALSE;
+	
+	halbtc8723a1ant_NotifyFwScan(pBtCoexist, type);
+
+	if(pBtCoexist->btInfo.bBtDisabled)
+	{
+		halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 9); 
+	}
+	else
+	{
+		pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+		if(BTC_SCAN_START == type)
+		{
+			BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], SCAN START notify\n"));
+			if(!bWifiConnected)	// non-connected scan
+			{
+				//set 0x550[3]=1 before PsTdma
+				halbtc8723a1ant_Reg0x550Bit3(pBtCoexist, true);
+			}
+
+			halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 4);
+		}
+		else if(BTC_SCAN_FINISH == type)
+		{
+			BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], SCAN FINISH notify\n"));
+			if(!bWifiConnected)	// non-connected scan
+			{
+				halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0); 
+			}
+			else
+			{
+				halbtc8723a1ant_CoexForWifiConnect(pBtCoexist);
+			}
+		}
+	}
+}
+
+VOID
+EXhalbtc8723a1ant_ConnectNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	)
+{
+	BOOLEAN		bWifiConnected=FALSE;
+		
+	if(pBtCoexist->btInfo.bBtDisabled)
+	{
+		halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 9); 
+	}
+	else
+	{
+		if(BTC_ASSOCIATE_START == type)
+		{
+			BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], CONNECT START notify\n"));
+			//set 0x550[3]=1 before PsTdma
+			halbtc8723a1ant_Reg0x550Bit3(pBtCoexist, true);
+			halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 8);	// extend wifi slot	
+		}
+		else if(BTC_ASSOCIATE_FINISH == type)
+		{
+			BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], CONNECT FINISH notify\n"));
+			pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+			if(!bWifiConnected)	// non-connected scan
+			{
+				halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+			}
+			else
+			{
+				halbtc8723a1ant_CoexForWifiConnect(pBtCoexist);
+			}
+		}
+	}
+}
+
+VOID
+EXhalbtc8723a1ant_MediaStatusNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	)
+{
+	if(BTC_MEDIA_CONNECT == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], MEDIA connect notify\n"));
+	}
+	else
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], MEDIA disconnect notify\n"));
+	}
+}
+
+VOID
+EXhalbtc8723a1ant_SpecialPacketNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	)
+{
+	if(type == BTC_PACKET_DHCP)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], DHCP Packet notify\n"));
+		if(pBtCoexist->btInfo.bBtDisabled)
+		{
+			halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 9);	
+		}
+		else
+		{
+			halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 18);
+		}		
+	}
+}
+
+VOID
+EXhalbtc8723a1ant_BtInfoNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	pu1Byte			tmpBuf,
+	IN	u1Byte			length
+	)
+{
+	u1Byte			btInfo=0;
+	u1Byte			i, rspSource=0;
+	BOOLEAN			bBtHsOn=FALSE, bBtBusy=FALSE, bForceLps=FALSE;
+
+	pCoexSta->bC2hBtInfoReqSent = FALSE;
+	
+	rspSource = BT_INFO_SRC_8723A_1ANT_BT_RSP;
+	pCoexSta->btInfoC2hCnt[rspSource]++;
+
+	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 == 0)
+			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_8723A_1ANT_WIFI_FW != rspSource)
+	{
+		pCoexSta->btRetryCnt =
+			pCoexSta->btInfoC2h[rspSource][1];
+
+		pCoexSta->btRssi =
+			pCoexSta->btInfoC2h[rspSource][2]*2+10;
+
+		pCoexSta->btInfoExt = 
+			pCoexSta->btInfoC2h[rspSource][3];
+	}
+		
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+	// check BIT2 first ==> check if bt is under inquiry or page scan
+	if(btInfo & BT_INFO_8723A_1ANT_B_INQ_PAGE)
+	{
+		pCoexSta->bC2hBtInquiryPage = true;
+	}
+	else
+	{
+		pCoexSta->bC2hBtInquiryPage = FALSE;
+	}
+	btInfo &= ~BIT2;
+	if(!(btInfo & BIT0))
+	{
+		pCoexDm->btStatus = BT_STATE_8723A_1ANT_NO_CONNECTION;
+		bForceLps = FALSE;
+	}
+	else
+	{
+		bForceLps = true;
+		if(btInfo == 0x1)
+		{
+			pCoexDm->btStatus = BT_STATE_8723A_1ANT_CONNECT_IDLE;
+		}
+		else if(btInfo == 0x9)
+		{
+			pCoexDm->btStatus = BT_STATE_8723A_1ANT_ACL_ONLY_BUSY;
+			bBtBusy = true;
+		}
+		else if(btInfo == 0x13)
+		{
+			pCoexDm->btStatus = BT_STATE_8723A_1ANT_SCO_ONLY_BUSY;
+			bBtBusy = true;
+		}
+		else if(btInfo == 0x1b)
+		{
+			pCoexDm->btStatus = BT_STATE_8723A_1ANT_ACL_SCO_BUSY;
+			bBtBusy = true;
+		}
+		else if(btInfo == 0x29)
+		{
+			pCoexDm->btStatus = BT_STATE_8723A_1ANT_HID_BUSY;
+			bBtBusy = true;
+		}
+		else if(btInfo == 0x3b)
+		{
+			pCoexDm->btStatus = BT_STATE_8723A_1ANT_HID_SCO_BUSY;
+			bBtBusy = true;
+		}
+	}
+	pBtCoexist->btc_set(pBtCoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bBtBusy);
+	pBtCoexist->btc_set(pBtCoexist, BTC_SET_BL_BT_LIMITED_DIG, &bBtBusy);
+	if(bForceLps)
+		pBtCoexist->btc_set(pBtCoexist, BTC_SET_ACT_ENTER_LPS, NULL);
+	else
+		pBtCoexist->btc_set(pBtCoexist, BTC_SET_ACT_NORMAL_LPS, NULL);
+
+	if( (BT_STATE_8723A_1ANT_NO_CONNECTION == pCoexDm->btStatus) ||
+		(BT_STATE_8723A_1ANT_CONNECT_IDLE == pCoexDm->btStatus) )
+	{
+		if(pCoexSta->bC2hBtInquiryPage)
+			pCoexDm->btStatus = BT_STATE_8723A_1ANT_INQ_OR_PAG;
+	}
+}
+
+VOID
+EXhalbtc8723a1ant_StackOperationNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	)
+{
+	if(BTC_STACK_OP_INQ_PAGE_PAIR_START == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], StackOP Inquiry/page/pair start notify\n"));
+	}
+	else if(BTC_STACK_OP_INQ_PAGE_PAIR_FINISH == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], StackOP Inquiry/page/pair finish notify\n"));
+	}
+}
+
+VOID
+EXhalbtc8723a1ant_HaltNotify(
+	IN	PBTC_COEXIST			pBtCoexist
+	)
+{
+	halbtc8723a1ant_PsTdma(pBtCoexist, FORCE_EXEC, FALSE, 0);
+	
+	halbtc8723a1ant_LowPenaltyRa(pBtCoexist, FORCE_EXEC, FALSE);
+	halbtc8723a1ant_RfShrink(pBtCoexist, FORCE_EXEC, FALSE);
+
+	halbtc8723a1ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, true);
+	EXhalbtc8723a1ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_DISCONNECT);
+}
+
+VOID
+EXhalbtc8723a1ant_Periodical(
+	IN	PBTC_COEXIST			pBtCoexist
+	)
+{
+	BOOLEAN		bScan=FALSE, bLink=FALSE, bRoam=FALSE, bWifiConnected=FALSE;
+	
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], 1Ant Periodical!!\n"));
+	
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_SCAN, &bScan);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_LINK, &bLink);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_ROAM, &bRoam);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+
+	// work around for c2h hang
+	wa_halbtc8723a1ant_MonitorC2h(pBtCoexist);	
+
+	halbtc8723a1ant_QueryBtInfo(pBtCoexist);
+	halbtc8723a1ant_MonitorBtCtr(pBtCoexist);
+	halbtc8723a1ant_MonitorBtEnableDisable(pBtCoexist);
+
+	
+	if(bScan)
+		return;
+	if(bLink)
+		return;
+
+	if(bWifiConnected)
+	{
+		if(pBtCoexist->btInfo.bBtDisabled)
+		{
+			halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 9);
+			
+			halbtc8723a1ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a1ant_RfShrink(pBtCoexist, NORMAL_EXEC, FALSE);
+		}
+		else
+		{
+			halbtc8723a1ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a1ant_RfShrink(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a1ant_CoexForWifiConnect(pBtCoexist);
+		}
+	}
+	else
+	{
+		halbtc8723a1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+
+		halbtc8723a1ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a1ant_RfShrink(pBtCoexist, NORMAL_EXEC, FALSE);
+	}
+}
+
+
+#endif
+
diff --git a/drivers/staging/rtl8821ae/btcoexist/habtc8723a1ant.h b/drivers/staging/rtl8821ae/btcoexist/habtc8723a1ant.h
new file mode 100644
index 000000000000..60992f59eb37
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/habtc8723a1ant.h
@@ -0,0 +1,176 @@
+//===========================================
+// The following is for 8723A 1Ant BT Co-exist definition
+//===========================================
+#define	BT_INFO_8723A_1ANT_B_FTP						BIT7
+#define	BT_INFO_8723A_1ANT_B_A2DP					BIT6
+#define	BT_INFO_8723A_1ANT_B_HID						BIT5
+#define	BT_INFO_8723A_1ANT_B_SCO_BUSY				BIT4
+#define	BT_INFO_8723A_1ANT_B_ACL_BUSY				BIT3
+#define	BT_INFO_8723A_1ANT_B_INQ_PAGE				BIT2
+#define	BT_INFO_8723A_1ANT_B_SCO_ESCO				BIT1
+#define	BT_INFO_8723A_1ANT_B_CONNECTION				BIT0
+
+typedef enum _BT_STATE_8723A_1ANT{
+	BT_STATE_8723A_1ANT_DISABLED				= 0,
+	BT_STATE_8723A_1ANT_NO_CONNECTION		= 1,
+	BT_STATE_8723A_1ANT_CONNECT_IDLE		= 2,
+	BT_STATE_8723A_1ANT_INQ_OR_PAG			= 3,
+	BT_STATE_8723A_1ANT_ACL_ONLY_BUSY		= 4,
+	BT_STATE_8723A_1ANT_SCO_ONLY_BUSY		= 5,
+	BT_STATE_8723A_1ANT_ACL_SCO_BUSY			= 6,
+	BT_STATE_8723A_1ANT_HID_BUSY				= 7,
+	BT_STATE_8723A_1ANT_HID_SCO_BUSY			= 8,
+	BT_STATE_8723A_1ANT_MAX
+}BT_STATE_8723A_1ANT, *PBT_STATE_8723A_1ANT;
+
+#define		BTC_RSSI_COEX_THRESH_TOL_8723A_1ANT		2
+
+typedef enum _BT_INFO_SRC_8723A_1ANT{
+	BT_INFO_SRC_8723A_1ANT_WIFI_FW			= 0x0,
+	BT_INFO_SRC_8723A_1ANT_BT_RSP				= 0x1,
+	BT_INFO_SRC_8723A_1ANT_BT_ACTIVE_SEND		= 0x2,
+	BT_INFO_SRC_8723A_1ANT_MAX
+}BT_INFO_SRC_8723A_1ANT,*PBT_INFO_SRC_8723A_1ANT;
+
+typedef enum _BT_8723A_1ANT_BT_STATUS{
+	BT_8723A_1ANT_BT_STATUS_IDLE				= 0x0,
+	BT_8723A_1ANT_BT_STATUS_CONNECTED_IDLE	= 0x1,
+	BT_8723A_1ANT_BT_STATUS_NON_IDLE			= 0x2,
+	BT_8723A_1ANT_BT_STATUS_MAX
+}BT_8723A_1ANT_BT_STATUS,*PBT_8723A_1ANT_BT_STATUS;
+
+typedef enum _BT_8723A_1ANT_COEX_ALGO{
+	BT_8723A_1ANT_COEX_ALGO_UNDEFINED			= 0x0,
+	BT_8723A_1ANT_COEX_ALGO_SCO				= 0x1,
+	BT_8723A_1ANT_COEX_ALGO_HID				= 0x2,
+	BT_8723A_1ANT_COEX_ALGO_A2DP				= 0x3,
+	BT_8723A_1ANT_COEX_ALGO_PANEDR			= 0x4,
+	BT_8723A_1ANT_COEX_ALGO_PANHS			= 0x5,
+	BT_8723A_1ANT_COEX_ALGO_PANEDR_A2DP		= 0x6,
+	BT_8723A_1ANT_COEX_ALGO_PANEDR_HID		= 0x7,
+	BT_8723A_1ANT_COEX_ALGO_HID_A2DP_PANEDR	= 0x8,
+	BT_8723A_1ANT_COEX_ALGO_HID_A2DP			= 0x9,
+	BT_8723A_1ANT_COEX_ALGO_MAX
+}BT_8723A_1ANT_COEX_ALGO,*PBT_8723A_1ANT_COEX_ALGO;
+
+typedef struct _COEX_DM_8723A_1ANT{
+	// fw mechanism
+	BOOLEAN		bCurIgnoreWlanAct;
+	BOOLEAN		bPreIgnoreWlanAct;
+	u1Byte		prePsTdma;
+	u1Byte		curPsTdma;
+	u1Byte		psTdmaPara[5];
+	u1Byte		psTdmaDuAdjType;
+	u4Byte		psTdmaMonitorCnt;
+	u4Byte		psTdmaGlobalCnt;
+	BOOLEAN		bResetTdmaAdjust;
+	BOOLEAN		bPrePsTdmaOn;
+	BOOLEAN		bCurPsTdmaOn;
+
+	// sw mechanism
+	BOOLEAN		bPreRfRxLpfShrink;
+	BOOLEAN		bCurRfRxLpfShrink;
+	u4Byte		btRf0x1eBackup;
+	BOOLEAN 	bPreLowPenaltyRa;
+	BOOLEAN		bCurLowPenaltyRa;
+	u4Byte		preVal0x6c0;
+	u4Byte		curVal0x6c0;
+	u4Byte		preVal0x6c8;
+	u4Byte		curVal0x6c8;
+	u1Byte		preVal0x6cc;
+	u1Byte		curVal0x6cc;
+	BOOLEAN		limited_dig;
+
+	// algorithm related
+	u1Byte		preAlgorithm;
+	u1Byte		curAlgorithm;
+	u1Byte		btStatus;
+	u1Byte		wifiChnlInfo[3];
+} COEX_DM_8723A_1ANT, *PCOEX_DM_8723A_1ANT;
+
+typedef struct _COEX_STA_8723A_1ANT{
+	u4Byte					highPriorityTx;
+	u4Byte					highPriorityRx;
+	u4Byte					lowPriorityTx;
+	u4Byte					lowPriorityRx;
+	u1Byte					btRssi;
+	u1Byte					preBtRssiState;
+	u1Byte					preBtRssiState1;
+	u1Byte					preWifiRssiState[4];
+	BOOLEAN					bC2hBtInfoReqSent;
+	u1Byte					btInfoC2h[BT_INFO_SRC_8723A_1ANT_MAX][10];
+	u4Byte					btInfoC2hCnt[BT_INFO_SRC_8723A_1ANT_MAX];
+	BOOLEAN					bC2hBtInquiryPage;
+	u1Byte					btRetryCnt;
+	u1Byte					btInfoExt;
+	//BOOLEAN					bHoldForStackOperation;
+	//u1Byte					bHoldPeriodCnt;
+	// this is for c2h hang work-around
+	u4Byte					c2hHangDetectCnt;
+}COEX_STA_8723A_1ANT, *PCOEX_STA_8723A_1ANT;
+
+//===========================================
+// The following is interface which will notify coex module.
+//===========================================
+VOID
+EXhalbtc8723a1ant_InitHwConfig(
+	IN	PBTC_COEXIST		pBtCoexist
+	);
+VOID
+EXhalbtc8723a1ant_InitCoexDm(
+	IN	PBTC_COEXIST		pBtCoexist
+	);
+VOID
+EXhalbtc8723a1ant_IpsNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	);
+VOID
+EXhalbtc8723a1ant_LpsNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	);
+VOID
+EXhalbtc8723a1ant_ScanNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	);
+VOID
+EXhalbtc8723a1ant_ConnectNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	);
+VOID
+EXhalbtc8723a1ant_MediaStatusNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	);
+VOID
+EXhalbtc8723a1ant_SpecialPacketNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	);
+VOID
+EXhalbtc8723a1ant_BtInfoNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	pu1Byte			tmpBuf,
+	IN	u1Byte			length
+	);
+VOID
+EXhalbtc8723a1ant_StackOperationNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	);
+VOID
+EXhalbtc8723a1ant_HaltNotify(
+	IN	PBTC_COEXIST			pBtCoexist
+	);
+VOID
+EXhalbtc8723a1ant_Periodical(
+	IN	PBTC_COEXIST			pBtCoexist
+	);
+VOID
+EXhalbtc8723a1ant_DisplayCoexInfo(
+	IN	PBTC_COEXIST		pBtCoexist
+	);
+
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbt_precomp.h b/drivers/staging/rtl8821ae/btcoexist/halbt_precomp.h
new file mode 100644
index 000000000000..d538ba3d0a2e
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/halbt_precomp.h
@@ -0,0 +1,99 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ *
+ ******************************************************************************/
+#ifndef	__HALBT_PRECOMP_H__
+#define __HALBT_PRECOMP_H__
+/*************************************************************
+ * include files
+ *************************************************************/
+#include "../wifi.h"
+#include "../efuse.h"
+#include "../base.h"
+#include "../regd.h"
+#include "../cam.h"
+#include "../ps.h"
+#include "../pci.h"
+#include "../rtl8821ae/reg.h"
+#include "../rtl8821ae/def.h"
+#include "../rtl8821ae/phy.h"
+#include "../rtl8821ae/dm.h"
+#include "../rtl8821ae/fw.h"
+#include "../rtl8821ae/led.h"
+#include "../rtl8821ae/hw.h"
+#include "../rtl8821ae/pwrseqcmd.h"
+#include "../rtl8821ae/pwrseq.h"
+
+#include "halbtcoutsrc.h"
+
+
+#include "halbtc8192e2ant.h"
+#include "halbtc8723b1ant.h"
+#include "halbtc8723b2ant.h"
+
+
+
+#define GetDefaultAdapter(padapter)	padapter
+
+
+#define BIT0	0x00000001
+#define BIT1	0x00000002
+#define BIT2	0x00000004
+#define BIT3	0x00000008
+#define BIT4	0x00000010
+#define BIT5	0x00000020
+#define BIT6	0x00000040
+#define BIT7	0x00000080
+#define BIT8	0x00000100
+#define BIT9	0x00000200
+#define BIT10	0x00000400
+#define BIT11	0x00000800
+#define BIT12	0x00001000
+#define BIT13	0x00002000
+#define BIT14	0x00004000
+#define BIT15	0x00008000
+#define BIT16	0x00010000
+#define BIT17	0x00020000
+#define BIT18	0x00040000
+#define BIT19	0x00080000
+#define BIT20	0x00100000
+#define BIT21	0x00200000
+#define BIT22	0x00400000
+#define BIT23	0x00800000
+#define BIT24	0x01000000
+#define BIT25	0x02000000
+#define BIT26	0x04000000
+#define BIT27	0x08000000
+#define BIT28	0x10000000
+#define BIT29	0x20000000
+#define BIT30	0x40000000
+#define BIT31	0x80000000
+
+#define	MASKBYTE0                	0xff
+#define	MASKBYTE1                	0xff00
+#define	MASKBYTE2                	0xff0000
+#define	MASKBYTE3                	0xff000000
+#define	MASKHWORD                	0xffff0000
+#define	MASKLWORD                	0x0000ffff
+#define	MASKDWORD			0xffffffff
+#define	MASK12BITS			0xfff
+#define	MASKH4BITS			0xf0000000
+#define MASKOFDM_D			0xffc00000
+#define	MASKCCK				0x3f3f3f3f
+
+#endif	/* __HALBT_PRECOMP_H__ */
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtc8192e1ant.c b/drivers/staging/rtl8821ae/btcoexist/halbtc8192e1ant.c
new file mode 100644
index 000000000000..973d0ea82cb8
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtc8192e1ant.c
@@ -0,0 +1,3891 @@
+//============================================================
+// Description:
+//
+// This file is for 8192e1ant Co-exist mechanism
+//
+// History
+// 2012/11/15 Cosa first check in.
+//
+//============================================================
+
+//============================================================
+// include files
+//============================================================
+#include "Mp_Precomp.h"
+#if(BT_30_SUPPORT == 1)
+//============================================================
+// Global variables, these are static variables
+//============================================================
+static COEX_DM_8192E_1ANT		GLCoexDm8192e1Ant;
+static PCOEX_DM_8192E_1ANT 	pCoexDm=&GLCoexDm8192e1Ant;
+static COEX_STA_8192E_1ANT		GLCoexSta8192e1Ant;
+static PCOEX_STA_8192E_1ANT	pCoexSta=&GLCoexSta8192e1Ant;
+
+const char *const GLBtInfoSrc8192e1Ant[]={
+	"BT Info[wifi fw]",
+	"BT Info[bt rsp]",
+	"BT Info[bt auto report]",
+};
+
+u4Byte	GLCoexVerDate8192e1Ant=20130729;
+u4Byte	GLCoexVer8192e1Ant=0x10;
+
+//============================================================
+// local function proto type if needed
+//============================================================
+//============================================================
+// local function start with halbtc8192e1ant_
+//============================================================
+u1Byte
+halbtc8192e1ant_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_8192E_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_8192E_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_8192E_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;
+}
+
+u1Byte
+halbtc8192e1ant_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->btc_get(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_8192E_1ANT))
+			{
+				wifiRssiState = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to High\n"));
+			}
+			else
+			{
+				wifiRssiState = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state stay at Low\n"));
+			}
+		}
+		else
+		{
+			if(wifiRssi < rssiThresh)
+			{
+				wifiRssiState = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to Low\n"));
+			}
+			else
+			{
+				wifiRssiState = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state stay at High\n"));
+			}
+		}
+	}
+	else if(levelNum == 3)
+	{
+		if(rssiThresh > rssiThresh1)
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[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_8192E_1ANT))
+			{
+				wifiRssiState = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to Medium\n"));
+			}
+			else
+			{
+				wifiRssiState = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state stay at Low\n"));
+			}
+		}
+		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_8192E_1ANT))
+			{
+				wifiRssiState = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to High\n"));
+			}
+			else if(wifiRssi < rssiThresh)
+			{
+				wifiRssiState = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to Low\n"));
+			}
+			else
+			{
+				wifiRssiState = BTC_RSSI_STATE_STAY_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state stay at Medium\n"));
+			}
+		}
+		else
+		{
+			if(wifiRssi < rssiThresh1)
+			{
+				wifiRssiState = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to Medium\n"));
+			}
+			else
+			{
+				wifiRssiState = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state stay at High\n"));
+			}
+		}
+	}
+		
+	pCoexSta->preWifiRssiState[index] = wifiRssiState;
+
+	return wifiRssiState;
+}
+
+VOID
+halbtc8192e1ant_Updatera_mask(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN				bForceExec,
+	IN	u1Byte				type,
+	IN	u4Byte				rateMask
+	)
+{
+	if(BTC_RATE_DISABLE == type)
+	{
+		pCoexDm->curra_mask |= rateMask;		// disable rate
+	}
+	else if(BTC_RATE_ENABLE == type)
+	{
+		pCoexDm->curra_mask &= ~rateMask;	// enable rate
+	}
+	
+	if( bForceExec || (pCoexDm->prera_mask != pCoexDm->curra_mask))
+	{
+		pBtCoexist->btc_set(pBtCoexist, BTC_SET_ACT_UPDATE_ra_mask, &pCoexDm->curra_mask);
+	}
+	pCoexDm->prera_mask = pCoexDm->curra_mask;
+}
+
+VOID
+halbtc8192e1ant_MonitorBtCtr(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u4Byte 			regHPTxRx, regLPTxRx, u4Tmp;
+	u4Byte			regHPTx=0, regHPRx=0, regLPTx=0, regLPRx=0;
+	u1Byte			u1Tmp;
+	
+	regHPTxRx = 0x770;
+	regLPTxRx = 0x774;
+
+	u4Tmp = pBtCoexist->btc_read_4byte(pBtCoexist, regHPTxRx);
+	regHPTx = u4Tmp & MASKLWORD;
+	regHPRx = (u4Tmp & MASKHWORD)>>16;
+
+	u4Tmp = pBtCoexist->btc_read_4byte(pBtCoexist, regLPTxRx);
+	regLPTx = u4Tmp & MASKLWORD;
+	regLPRx = (u4Tmp & MASKHWORD)>>16;
+		
+	pCoexSta->highPriorityTx = regHPTx;
+	pCoexSta->highPriorityRx = regHPRx;
+	pCoexSta->lowPriorityTx = regLPTx;
+	pCoexSta->lowPriorityRx = regLPRx;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], High Priority Tx/Rx (reg 0x%x)=0x%x(%d)/0x%x(%d)\n", 
+		regHPTxRx, regHPTx, regHPTx, regHPRx, regHPRx));
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], Low Priority Tx/Rx (reg 0x%x)=0x%x(%d)/0x%x(%d)\n", 
+		regLPTxRx, regLPTx, regLPTx, regLPRx, regLPRx));
+
+	// reset counter
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x76e, 0xc);
+}
+
+VOID
+halbtc8192e1ant_QueryBtInfo(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte			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->btc_fill_h2c(pBtCoexist, 0x61, 1, H2C_Parameter);
+}
+
+BOOLEAN
+halbtc8192e1ant_IsWifiStatusChanged(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	static BOOLEAN	bPreWifiBusy=FALSE, bPreUnder4way=FALSE, bPreBtHsOn=FALSE;
+	BOOLEAN	bWifiBusy=FALSE, bUnder4way=FALSE, bBtHsOn=FALSE;
+	BOOLEAN	bWifiConnected=FALSE;
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+	pBtCoexist->btc_get(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
+halbtc8192e1ant_UpdateBtLinkInfo(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	PBTC_BT_LINK_INFO	pBtLinkInfo=&pBtCoexist->bt_link_info;
+
+	pBtLinkInfo->bBtLinkExist = pCoexSta->bBtLinkExist;
+	pBtLinkInfo->bScoExist = pCoexSta->bScoExist;
+	pBtLinkInfo->bA2dpExist = pCoexSta->bA2dpExist;
+	pBtLinkInfo->bPanExist = pCoexSta->bPanExist;
+	pBtLinkInfo->bHidExist = pCoexSta->bHidExist;
+
+	// 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
+halbtc8192e1ant_ActionAlgorithm(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	PBTC_BT_LINK_INFO	pBtLinkInfo=&pBtCoexist->bt_link_info;
+	BOOLEAN				bBtHsOn=FALSE;
+	u1Byte				algorithm=BT_8192E_1ANT_COEX_ALGO_UNDEFINED;
+	u1Byte				numOfDiffProfile=0;
+
+	pBtCoexist->btc_get(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], SCO only\n"));
+			algorithm = BT_8192E_1ANT_COEX_ALGO_SCO;
+		}
+		else
+		{
+			if(pBtLinkInfo->bHidExist)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID only\n"));
+				algorithm = BT_8192E_1ANT_COEX_ALGO_HID;
+			}
+			else if(pBtLinkInfo->bA2dpExist)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], A2DP only\n"));
+				algorithm = BT_8192E_1ANT_COEX_ALGO_A2DP;
+			}
+			else if(pBtLinkInfo->bPanExist)
+			{
+				if(bBtHsOn)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], PAN(HS) only\n"));
+					algorithm = BT_8192E_1ANT_COEX_ALGO_PANHS;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], PAN(EDR) only\n"));
+					algorithm = BT_8192E_1ANT_COEX_ALGO_PANEDR;
+				}
+			}
+		}
+	}
+	else if(numOfDiffProfile == 2)
+	{
+		if(pBtLinkInfo->bScoExist)
+		{
+			if(pBtLinkInfo->bHidExist)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + HID\n"));
+				algorithm = BT_8192E_1ANT_COEX_ALGO_HID;
+			}
+			else if(pBtLinkInfo->bA2dpExist)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + A2DP ==> SCO\n"));
+				algorithm = BT_8192E_1ANT_COEX_ALGO_SCO;
+			}
+			else if(pBtLinkInfo->bPanExist)
+			{
+				if(bBtHsOn)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + PAN(HS)\n"));
+					algorithm = BT_8192E_1ANT_COEX_ALGO_SCO;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + PAN(EDR)\n"));
+					algorithm = BT_8192E_1ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+		}
+		else
+		{
+			if( pBtLinkInfo->bHidExist &&
+				pBtLinkInfo->bA2dpExist )
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID + A2DP\n"));
+				algorithm = BT_8192E_1ANT_COEX_ALGO_HID_A2DP;
+			}
+			else if( pBtLinkInfo->bHidExist &&
+				pBtLinkInfo->bPanExist )
+			{
+				if(bBtHsOn)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID + PAN(HS)\n"));
+					algorithm = BT_8192E_1ANT_COEX_ALGO_HID_A2DP;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID + PAN(EDR)\n"));
+					algorithm = BT_8192E_1ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+			else if( pBtLinkInfo->bPanExist &&
+				pBtLinkInfo->bA2dpExist )
+			{
+				if(bBtHsOn)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], A2DP + PAN(HS)\n"));
+					algorithm = BT_8192E_1ANT_COEX_ALGO_A2DP_PANHS;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], A2DP + PAN(EDR)\n"));
+					algorithm = BT_8192E_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], SCO + HID + A2DP ==> HID\n"));
+				algorithm = BT_8192E_1ANT_COEX_ALGO_HID;
+			}
+			else if( pBtLinkInfo->bHidExist &&
+				pBtLinkInfo->bPanExist )
+			{
+				if(bBtHsOn)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + HID + PAN(HS)\n"));
+					algorithm = BT_8192E_1ANT_COEX_ALGO_HID_A2DP;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + HID + PAN(EDR)\n"));
+					algorithm = BT_8192E_1ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+			else if( pBtLinkInfo->bPanExist &&
+				pBtLinkInfo->bA2dpExist )
+			{
+				if(bBtHsOn)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + A2DP + PAN(HS)\n"));
+					algorithm = BT_8192E_1ANT_COEX_ALGO_SCO;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n"));
+					algorithm = BT_8192E_1ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+		}
+		else
+		{
+			if( pBtLinkInfo->bHidExist &&
+				pBtLinkInfo->bPanExist &&
+				pBtLinkInfo->bA2dpExist )
+			{
+				if(bBtHsOn)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID + A2DP + PAN(HS)\n"));
+					algorithm = BT_8192E_1ANT_COEX_ALGO_HID_A2DP;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID + A2DP + PAN(EDR)\n"));
+					algorithm = BT_8192E_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!!! SCO + HID + A2DP + PAN(HS)\n"));
+
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"));
+					algorithm = BT_8192E_1ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+		}
+	}
+
+	return algorithm;
+}
+
+VOID
+halbtc8192e1ant_SetFwDacSwingLevel(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			dacSwingLvl
+	)
+{
+	u1Byte			H2C_Parameter[1] ={0};
+
+	// There are several type of dacswing
+	// 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6
+	H2C_Parameter[0] = dacSwingLvl;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], Set Dac Swing Level=0x%x\n", dacSwingLvl));
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], FW write 0x64=0x%x\n", H2C_Parameter[0]));
+
+	pBtCoexist->btc_fill_h2c(pBtCoexist, 0x64, 1, H2C_Parameter);
+}
+
+VOID
+halbtc8192e1ant_SetFwDecBtPwr(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte				decBtPwrLvl
+	)
+{
+	u1Byte			H2C_Parameter[1] ={0};
+	
+	H2C_Parameter[0] = decBtPwrLvl;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], decrease Bt Power level = %d, FW write 0x62=0x%x\n", 
+		decBtPwrLvl, H2C_Parameter[0]));
+
+	pBtCoexist->btc_fill_h2c(pBtCoexist, 0x62, 1, H2C_Parameter);
+}
+
+VOID
+halbtc8192e1ant_DecBtPwr(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN				bForceExec,
+	IN	u1Byte				decBtPwrLvl
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], %s Dec BT power level = %d\n",  
+		(bForceExec? "force to":""), decBtPwrLvl));
+	pCoexDm->curBtDecPwrLvl = decBtPwrLvl;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], BtDecPwrLvl=%d, curBtDecPwrLvl=%d\n", 
+			pCoexDm->preBtDecPwrLvl, pCoexDm->curBtDecPwrLvl));
+
+		if(pCoexDm->preBtDecPwrLvl == pCoexDm->curBtDecPwrLvl) 
+			return;
+	}
+	halbtc8192e1ant_SetFwDecBtPwr(pBtCoexist, pCoexDm->curBtDecPwrLvl);
+
+	pCoexDm->preBtDecPwrLvl = pCoexDm->curBtDecPwrLvl;
+}
+
+VOID
+halbtc8192e1ant_SetFwBtLnaConstrain(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bBtLnaConsOn
+	)
+{
+	u1Byte			H2C_Parameter[2] ={0};
+	
+	H2C_Parameter[0] = 0x3;	// opCode, 0x3=BT_SET_LNA_CONSTRAIN
+
+	if(bBtLnaConsOn)
+	{
+		H2C_Parameter[1] |= BIT0;
+	}
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], set BT LNA Constrain: %s, FW write 0x69=0x%x\n", 
+		(bBtLnaConsOn? "ON!!":"OFF!!"), 
+		H2C_Parameter[0]<<8|H2C_Parameter[1]));
+
+	pBtCoexist->btc_fill_h2c(pBtCoexist, 0x69, 2, H2C_Parameter);	
+}
+
+VOID
+halbtc8192e1ant_SetBtLnaConstrain(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bBtLnaConsOn
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], %s BT Constrain = %s\n",  
+		(bForceExec? "force":""), ((bBtLnaConsOn)? "ON":"OFF")));
+	pCoexDm->bCurBtLnaConstrain = bBtLnaConsOn;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], bPreBtLnaConstrain=%d, bCurBtLnaConstrain=%d\n", 
+			pCoexDm->bPreBtLnaConstrain, pCoexDm->bCurBtLnaConstrain));
+
+		if(pCoexDm->bPreBtLnaConstrain == pCoexDm->bCurBtLnaConstrain) 
+			return;
+	}
+	halbtc8192e1ant_SetFwBtLnaConstrain(pBtCoexist, pCoexDm->bCurBtLnaConstrain);
+
+	pCoexDm->bPreBtLnaConstrain = pCoexDm->bCurBtLnaConstrain;
+}
+
+VOID
+halbtc8192e1ant_SetFwBtPsdMode(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			btPsdMode
+	)
+{
+	u1Byte			H2C_Parameter[2] ={0};
+	
+	H2C_Parameter[0] = 0x2;	// opCode, 0x2=BT_SET_PSD_MODE
+
+	H2C_Parameter[1] = btPsdMode;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], set BT PSD mode=0x%x, FW write 0x69=0x%x\n", 
+		H2C_Parameter[1], 
+		H2C_Parameter[0]<<8|H2C_Parameter[1]));
+
+	pBtCoexist->btc_fill_h2c(pBtCoexist, 0x69, 2, H2C_Parameter);	
+}
+
+
+VOID
+halbtc8192e1ant_SetBtPsdMode(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	u1Byte			btPsdMode
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], %s BT PSD mode = 0x%x\n",  
+		(bForceExec? "force":""), btPsdMode));
+	pCoexDm->bCurBtPsdMode = btPsdMode;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], bPreBtPsdMode=0x%x, bCurBtPsdMode=0x%x\n", 
+			pCoexDm->bPreBtPsdMode, pCoexDm->bCurBtPsdMode));
+
+		if(pCoexDm->bPreBtPsdMode == pCoexDm->bCurBtPsdMode) 
+			return;
+	}
+	halbtc8192e1ant_SetFwBtPsdMode(pBtCoexist, pCoexDm->bCurBtPsdMode);
+
+	pCoexDm->bPreBtPsdMode = pCoexDm->bCurBtPsdMode;
+}
+
+
+VOID
+halbtc8192e1ant_SetBtAutoReport(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bEnableAutoReport
+	)
+{
+	u1Byte			H2C_Parameter[1] ={0};
+	
+	H2C_Parameter[0] = 0;
+
+	if(bEnableAutoReport)
+	{
+		H2C_Parameter[0] |= BIT0;
+	}
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], BT FW auto report : %s, FW write 0x68=0x%x\n", 
+		(bEnableAutoReport? "Enabled!!":"Disabled!!"), H2C_Parameter[0]));
+
+	pBtCoexist->btc_fill_h2c(pBtCoexist, 0x68, 1, H2C_Parameter);	
+}
+
+VOID
+halbtc8192e1ant_BtAutoReport(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bEnableAutoReport
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], %s BT Auto report = %s\n",  
+		(bForceExec? "force to":""), ((bEnableAutoReport)? "Enabled":"Disabled")));
+	pCoexDm->bCurBtAutoReport = bEnableAutoReport;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], bPreBtAutoReport=%d, bCurBtAutoReport=%d\n", 
+			pCoexDm->bPreBtAutoReport, pCoexDm->bCurBtAutoReport));
+
+		if(pCoexDm->bPreBtAutoReport == pCoexDm->bCurBtAutoReport) 
+			return;
+	}
+	halbtc8192e1ant_SetBtAutoReport(pBtCoexist, pCoexDm->bCurBtAutoReport);
+
+	pCoexDm->bPreBtAutoReport = pCoexDm->bCurBtAutoReport;
+}
+
+VOID
+halbtc8192e1ant_FwDacSwingLvl(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	u1Byte			fwDacSwingLvl
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], %s set FW Dac Swing level = %d\n",  
+		(bForceExec? "force to":""), fwDacSwingLvl));
+	pCoexDm->curFwDacSwingLvl = fwDacSwingLvl;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], preFwDacSwingLvl=%d, curFwDacSwingLvl=%d\n", 
+			pCoexDm->preFwDacSwingLvl, pCoexDm->curFwDacSwingLvl));
+
+		if(pCoexDm->preFwDacSwingLvl == pCoexDm->curFwDacSwingLvl) 
+			return;
+	}
+
+	halbtc8192e1ant_SetFwDacSwingLevel(pBtCoexist, pCoexDm->curFwDacSwingLvl);
+
+	pCoexDm->preFwDacSwingLvl = pCoexDm->curFwDacSwingLvl;
+}
+
+VOID
+halbtc8192e1ant_SetSwRfRxLpfCorner(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bRxRfShrinkOn
+	)
+{
+	if(bRxRfShrinkOn)
+	{
+		//Shrink RF Rx LPF corner
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Shrink RF Rx LPF corner!!\n"));
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x1e, 0xfffff, 0xf0ff7);
+	}
+	else
+	{
+		//Resume RF Rx LPF corner
+		// After initialized, we can use pCoexDm->btRf0x1eBackup
+		if(pBtCoexist->initilized)
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Resume RF Rx LPF corner!!\n"));
+			pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x1e, 0xfffff, pCoexDm->btRf0x1eBackup);
+		}
+	}
+}
+
+VOID
+halbtc8192e1ant_RfShrink(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bRxRfShrinkOn
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s turn Rx RF Shrink = %s\n",  
+		(bForceExec? "force to":""), ((bRxRfShrinkOn)? "ON":"OFF")));
+	pCoexDm->bCurRfRxLpfShrink = bRxRfShrinkOn;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], bPreRfRxLpfShrink=%d, bCurRfRxLpfShrink=%d\n", 
+			pCoexDm->bPreRfRxLpfShrink, pCoexDm->bCurRfRxLpfShrink));
+
+		if(pCoexDm->bPreRfRxLpfShrink == pCoexDm->bCurRfRxLpfShrink) 
+			return;
+	}
+	halbtc8192e1ant_SetSwRfRxLpfCorner(pBtCoexist, pCoexDm->bCurRfRxLpfShrink);
+
+	pCoexDm->bPreRfRxLpfShrink = pCoexDm->bCurRfRxLpfShrink;
+}
+
+VOID
+halbtc8192e1ant_SetSwPenaltyTxRateAdaptive(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bLowPenaltyRa
+	)
+{
+	u1Byte	tmpU1;
+
+	tmpU1 = pBtCoexist->btc_read_1byte(pBtCoexist, 0x4fd);
+	tmpU1 |= BIT0;
+	if(bLowPenaltyRa)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Tx rate adaptive, set low penalty!!\n"));
+		tmpU1 &= ~BIT2;
+	}
+	else
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Tx rate adaptive, set normal!!\n"));
+		tmpU1 |= BIT2;
+	}
+
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x4fd, tmpU1);
+}
+
+VOID
+halbtc8192e1ant_LowPenaltyRa(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bLowPenaltyRa
+	)
+{
+	return;
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s turn LowPenaltyRA = %s\n",  
+		(bForceExec? "force to":""), ((bLowPenaltyRa)? "ON":"OFF")));
+	pCoexDm->bCurLowPenaltyRa = bLowPenaltyRa;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], bPreLowPenaltyRa=%d, bCurLowPenaltyRa=%d\n", 
+			pCoexDm->bPreLowPenaltyRa, pCoexDm->bCurLowPenaltyRa));
+
+		if(pCoexDm->bPreLowPenaltyRa == pCoexDm->bCurLowPenaltyRa) 
+			return;
+	}
+	halbtc8192e1ant_SetSwPenaltyTxRateAdaptive(pBtCoexist, pCoexDm->bCurLowPenaltyRa);
+
+	pCoexDm->bPreLowPenaltyRa = pCoexDm->bCurLowPenaltyRa;
+}
+
+VOID
+halbtc8192e1ant_SetDacSwingReg(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u4Byte			level
+	)
+{
+	u1Byte	val=(u1Byte)level;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Write SwDacSwing = 0x%x\n", level));
+	pBtCoexist->btc_write_1byte_bitmask(pBtCoexist, 0x883, 0x3e, val);
+}
+
+VOID
+halbtc8192e1ant_SetSwFullTimeDacSwing(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bSwDacSwingOn,
+	IN	u4Byte			swDacSwingLvl
+	)
+{
+	if(bSwDacSwingOn)
+	{
+		halbtc8192e1ant_SetDacSwingReg(pBtCoexist, swDacSwingLvl);
+	}
+	else
+	{
+		halbtc8192e1ant_SetDacSwingReg(pBtCoexist, 0x18);
+	}
+}
+
+
+VOID
+halbtc8192e1ant_DacSwing(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bDacSwingOn,
+	IN	u4Byte			dacSwingLvl
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s turn DacSwing=%s, dacSwingLvl=0x%x\n",  
+		(bForceExec? "force to":""), ((bDacSwingOn)? "ON":"OFF"), dacSwingLvl));
+	pCoexDm->bCurDacSwingOn = bDacSwingOn;
+	pCoexDm->curDacSwingLvl = dacSwingLvl;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], bPreDacSwingOn=%d, preDacSwingLvl=0x%x, bCurDacSwingOn=%d, curDacSwingLvl=0x%x\n", 
+			pCoexDm->bPreDacSwingOn, pCoexDm->preDacSwingLvl,
+			pCoexDm->bCurDacSwingOn, pCoexDm->curDacSwingLvl));
+
+		if( (pCoexDm->bPreDacSwingOn == pCoexDm->bCurDacSwingOn) &&
+			(pCoexDm->preDacSwingLvl == pCoexDm->curDacSwingLvl) )
+			return;
+	}
+	mdelay(30);
+	halbtc8192e1ant_SetSwFullTimeDacSwing(pBtCoexist, bDacSwingOn, dacSwingLvl);
+
+	pCoexDm->bPreDacSwingOn = pCoexDm->bCurDacSwingOn;
+	pCoexDm->preDacSwingLvl = pCoexDm->curDacSwingLvl;
+}
+
+VOID
+halbtc8192e1ant_SetAdcBackOff(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bAdcBackOff
+	)
+{
+	if(bAdcBackOff)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], BB BackOff Level On!\n"));
+		pBtCoexist->btc_write_1byte_bitmask(pBtCoexist, 0x8db, 0x60, 0x3);
+	}
+	else
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], BB BackOff Level Off!\n"));
+		pBtCoexist->btc_write_1byte_bitmask(pBtCoexist, 0x8db, 0x60, 0x1);
+	}
+}
+
+VOID
+halbtc8192e1ant_AdcBackOff(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bAdcBackOff
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s turn AdcBackOff = %s\n",  
+		(bForceExec? "force to":""), ((bAdcBackOff)? "ON":"OFF")));
+	pCoexDm->bCurAdcBackOff = bAdcBackOff;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], bPreAdcBackOff=%d, bCurAdcBackOff=%d\n", 
+			pCoexDm->bPreAdcBackOff, pCoexDm->bCurAdcBackOff));
+
+		if(pCoexDm->bPreAdcBackOff == pCoexDm->bCurAdcBackOff) 
+			return;
+	}
+	halbtc8192e1ant_SetAdcBackOff(pBtCoexist, pCoexDm->bCurAdcBackOff);
+
+	pCoexDm->bPreAdcBackOff = pCoexDm->bCurAdcBackOff;
+}
+
+VOID
+halbtc8192e1ant_SetAgcTable(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bAgcTableEn
+	)
+{
+	u1Byte		rssiAdjustVal=0;
+	
+	pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0xef, 0xfffff, 0x02000);
+	if(bAgcTableEn)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Agc Table On!\n"));
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x3b, 0xfffff, 0x3fa58);
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x3b, 0xfffff, 0x37a58);
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x3b, 0xfffff, 0x2fa58);
+		rssiAdjustVal = 8;
+	}
+	else
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Agc Table Off!\n"));
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x3b, 0xfffff, 0x39258);
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x3b, 0xfffff, 0x31258);
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x3b, 0xfffff, 0x29258);
+	}
+	pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0xef, 0xfffff, 0x0);
+
+	// set rssiAdjustVal for wifi module.
+	pBtCoexist->btc_set(pBtCoexist, BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON, &rssiAdjustVal);
+}
+
+
+VOID
+halbtc8192e1ant_AgcTable(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bAgcTableEn
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s %s Agc Table\n",  
+		(bForceExec? "force to":""), ((bAgcTableEn)? "Enable":"Disable")));
+	pCoexDm->bCurAgcTableEn = bAgcTableEn;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], bPreAgcTableEn=%d, bCurAgcTableEn=%d\n", 
+			pCoexDm->bPreAgcTableEn, pCoexDm->bCurAgcTableEn));
+
+		if(pCoexDm->bPreAgcTableEn == pCoexDm->bCurAgcTableEn) 
+			return;
+	}
+	halbtc8192e1ant_SetAgcTable(pBtCoexist, bAgcTableEn);
+
+	pCoexDm->bPreAgcTableEn = pCoexDm->bCurAgcTableEn;
+}
+
+VOID
+halbtc8192e1ant_SetCoexTable(
+	IN	PBTC_COEXIST	pBtCoexist,
+	IN	u4Byte		val0x6c0,
+	IN	u4Byte		val0x6c4,
+	IN	u4Byte		val0x6c8,
+	IN	u1Byte		val0x6cc
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], set coex table, set 0x6c0=0x%x\n", val0x6c0));
+	pBtCoexist->btc_write_4byte(pBtCoexist, 0x6c0, val0x6c0);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], set coex table, set 0x6c4=0x%x\n", val0x6c4));
+	pBtCoexist->btc_write_4byte(pBtCoexist, 0x6c4, val0x6c4);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], set coex table, set 0x6c8=0x%x\n", val0x6c8));
+	pBtCoexist->btc_write_4byte(pBtCoexist, 0x6c8, val0x6c8);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], set coex table, set 0x6cc=0x%x\n", val0x6cc));
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x6cc, val0x6cc);
+}
+
+VOID
+halbtc8192e1ant_CoexTable(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	u4Byte			val0x6c0,
+	IN	u4Byte			val0x6c4,
+	IN	u4Byte			val0x6c8,
+	IN	u1Byte			val0x6cc
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[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)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], preVal0x6c0=0x%x, preVal0x6c4=0x%x, preVal0x6c8=0x%x, preVal0x6cc=0x%x !!\n", 
+			pCoexDm->preVal0x6c0, pCoexDm->preVal0x6c4, pCoexDm->preVal0x6c8, pCoexDm->preVal0x6cc));
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], curVal0x6c0=0x%x, curVal0x6c4=0x%x, curVal0x6c8=0x%x, curVal0x6cc=0x%x !!\n", 
+			pCoexDm->curVal0x6c0, pCoexDm->curVal0x6c4, pCoexDm->curVal0x6c8, pCoexDm->curVal0x6cc));
+	
+		if( (pCoexDm->preVal0x6c0 == pCoexDm->curVal0x6c0) &&
+			(pCoexDm->preVal0x6c4 == pCoexDm->curVal0x6c4) &&
+			(pCoexDm->preVal0x6c8 == pCoexDm->curVal0x6c8) &&
+			(pCoexDm->preVal0x6cc == pCoexDm->curVal0x6cc) )
+			return;
+	}
+	halbtc8192e1ant_SetCoexTable(pBtCoexist, val0x6c0, val0x6c4, val0x6c8, val0x6cc);
+
+	pCoexDm->preVal0x6c0 = pCoexDm->curVal0x6c0;
+	pCoexDm->preVal0x6c4 = pCoexDm->curVal0x6c4;
+	pCoexDm->preVal0x6c8 = pCoexDm->curVal0x6c8;
+	pCoexDm->preVal0x6cc = pCoexDm->curVal0x6cc;
+}
+
+VOID
+halbtc8192e1ant_CoexTableWithType(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN				bForceExec,
+	IN	u1Byte				type
+	)
+{
+	switch(type)
+	{
+		case 0:
+			halbtc8192e1ant_CoexTable(pBtCoexist, bForceExec, 0x55555555, 0x55555555, 0xffffff, 0x3);
+			break;
+		case 1:
+			halbtc8192e1ant_CoexTable(pBtCoexist, bForceExec, 0x55555555, 0x5a5a5a5a, 0xffffff, 0x3);
+			break;
+		case 2:
+			halbtc8192e1ant_CoexTable(pBtCoexist, bForceExec, 0x5a5a5a5a, 0x5a5a5a5a, 0xffffff, 0x3);
+			break;
+		case 3:
+			halbtc8192e1ant_CoexTable(pBtCoexist, bForceExec, 0xaaaaaaaa, 0xaaaaaaaa, 0xffffff, 0x3);
+			break;
+		case 4:
+			halbtc8192e1ant_CoexTable(pBtCoexist, bForceExec, 0xffffffff, 0xffffffff, 0xffffff, 0x3);
+			break;
+		case 5:
+			halbtc8192e1ant_CoexTable(pBtCoexist, bForceExec, 0x5fff5fff, 0x5fff5fff, 0xffffff, 0x3);
+			break;
+		case 6:
+			halbtc8192e1ant_CoexTable(pBtCoexist, bForceExec, 0x55ff55ff, 0x5a5a5a5a, 0xffffff, 0x3);
+			break;
+		case 7:
+			halbtc8192e1ant_CoexTable(pBtCoexist, bForceExec, 0xddffddff, 0xddffddff, 0xffffff, 0x3);
+			break;
+		case 8:
+			halbtc8192e1ant_CoexTable(pBtCoexist, bForceExec, 0x55ff55ff, 0x5afa5afa, 0xffffff, 0x3);
+			break;		
+		case 9:
+			halbtc8192e1ant_CoexTable(pBtCoexist, bForceExec, 0x5f5f5f5f, 0x5f5f5f5f, 0xffffff, 0x3);
+			break;
+		default:
+			break;
+	}
+}
+
+VOID
+halbtc8192e1ant_SetFwIgnoreWlanAct(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bEnable
+	)
+{
+	u1Byte			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->btc_fill_h2c(pBtCoexist, 0x63, 1, H2C_Parameter);
+}
+
+VOID
+halbtc8192e1ant_IgnoreWlanAct(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			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;
+	}
+	halbtc8192e1ant_SetFwIgnoreWlanAct(pBtCoexist, bEnable);
+
+	pCoexDm->bPreIgnoreWlanAct = pCoexDm->bCurIgnoreWlanAct;
+}
+
+VOID
+halbtc8192e1ant_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};
+
+	H2C_Parameter[0] = byte1;	
+	H2C_Parameter[1] = byte2;	
+	H2C_Parameter[2] = byte3;
+	H2C_Parameter[3] = byte4;
+	H2C_Parameter[4] = byte5;
+
+	pCoexDm->psTdmaPara[0] = byte1;
+	pCoexDm->psTdmaPara[1] = byte2;
+	pCoexDm->psTdmaPara[2] = byte3;
+	pCoexDm->psTdmaPara[3] = byte4;
+	pCoexDm->psTdmaPara[4] = byte5;
+	
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], FW write 0x60(5bytes)=0x%x%08x\n", 
+		H2C_Parameter[0], 
+		H2C_Parameter[1]<<24|H2C_Parameter[2]<<16|H2C_Parameter[3]<<8|H2C_Parameter[4]));
+
+	pBtCoexist->btc_fill_h2c(pBtCoexist, 0x60, 5, H2C_Parameter);
+}
+
+VOID
+halbtc8192e1ant_SetLpsRpwm(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			lpsVal,
+	IN	u1Byte			rpwmVal
+	)
+{
+	u1Byte	lps=lpsVal;
+	u1Byte	rpwm=rpwmVal;
+	
+	pBtCoexist->btc_set(pBtCoexist, BTC_SET_U1_1ANT_LPS, &lps);
+	pBtCoexist->btc_set(pBtCoexist, BTC_SET_U1_1ANT_RPWM, &rpwm);
+}
+
+VOID
+halbtc8192e1ant_LpsRpwm(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	u1Byte			lpsVal,
+	IN	u1Byte			rpwmVal
+	)
+{
+	BOOLEAN	bForceExecPwrCmd=FALSE;
+	
+	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], preLps/curLps=0x%x/0x%x, preRpwm/curRpwm=0x%x/0x%x!!\n", 
+			pCoexDm->preLps, pCoexDm->curLps, pCoexDm->preRpwm, pCoexDm->curRpwm));
+
+		if( (pCoexDm->preLps == pCoexDm->curLps) &&
+			(pCoexDm->preRpwm == pCoexDm->curRpwm) )
+		{
+			return;
+		}
+	}
+	halbtc8192e1ant_SetLpsRpwm(pBtCoexist, lpsVal, rpwmVal);
+
+	pCoexDm->preLps = pCoexDm->curLps;
+	pCoexDm->preRpwm = pCoexDm->curRpwm;
+}
+
+VOID
+halbtc8192e1ant_SwMechanism1(
+	IN	PBTC_COEXIST	pBtCoexist,	
+	IN	BOOLEAN		bShrinkRxLPF,
+	IN	BOOLEAN 	bLowPenaltyRA,
+	IN	BOOLEAN		limited_dig, 
+	IN	BOOLEAN		bBTLNAConstrain
+	) 
+{
+	//halbtc8192e1ant_RfShrink(pBtCoexist, NORMAL_EXEC, bShrinkRxLPF);
+	//halbtc8192e1ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, bLowPenaltyRA);
+
+	//no limited DIG
+	//halbtc8192e1ant_SetBtLnaConstrain(pBtCoexist, NORMAL_EXEC, bBTLNAConstrain);
+}
+
+VOID
+halbtc8192e1ant_SwMechanism2(
+	IN	PBTC_COEXIST	pBtCoexist,	
+	IN	BOOLEAN		bAGCTableShift,
+	IN	BOOLEAN 	bADCBackOff,
+	IN	BOOLEAN		bSWDACSwing,
+	IN	u4Byte		dacSwingLvl
+	)
+{
+	//halbtc8192e1ant_AgcTable(pBtCoexist, NORMAL_EXEC, bAGCTableShift);
+	//halbtc8192e1ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, bADCBackOff);
+	//halbtc8192e1ant_DacSwing(pBtCoexist, NORMAL_EXEC, bSWDACSwing, dacSwingLvl);
+}
+
+VOID
+halbtc8192e1ant_PsTdma(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bTurnOn,
+	IN	u1Byte			type
+	)
+{
+	BOOLEAN			bTurnOnByCnt=FALSE;
+	u1Byte			psTdmaTypeByCnt=0, rssiAdjustVal=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;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], bPrePsTdmaOn = %d, bCurPsTdmaOn = %d!!\n", 
+			pCoexDm->bPrePsTdmaOn, pCoexDm->bCurPsTdmaOn));
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], prePsTdma = %d, curPsTdma = %d!!\n", 
+			pCoexDm->prePsTdma, pCoexDm->curPsTdma));
+
+		if( (pCoexDm->bPrePsTdmaOn == pCoexDm->bCurPsTdmaOn) &&
+			(pCoexDm->prePsTdma == pCoexDm->curPsTdma) )
+			return;
+	}
+	if(bTurnOn)
+	{
+		switch(type)
+		{
+			default:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x53, 0x2c, 0x03, 0x10, 0x50);
+				break;
+			case 1:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x53, 0x2c, 0x03, 0x10, 0x50);
+				rssiAdjustVal = 11;
+				break;
+			case 2:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x53, 0x25, 0x03, 0x10, 0x50);
+				rssiAdjustVal = 14;
+				break;
+			case 3:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x93, 0x25, 0x3, 0x10, 0x40);
+				break;
+			case 4:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x93, 0x15, 0x3, 0x14, 0x0);
+				rssiAdjustVal = 17;
+				break;
+			case 5:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x61, 0x15, 0x3, 0x31, 0x0);
+				break;
+			case 6:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x13, 0xa, 0x3, 0x0, 0x0);
+				break;
+			case 7:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x13, 0xc, 0x5, 0x0, 0x0);
+				break;
+			case 8:	
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x93, 0x25, 0x3, 0x10, 0x0);
+				break;
+			case 9:	
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x53, 0x1e, 0x03, 0x10, 0x50);
+				rssiAdjustVal = 18;
+				break;
+			case 10:	
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x13, 0xa, 0xa, 0x0, 0x40);
+				break;
+			case 11:	
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x53, 0x12, 0x03, 0x10, 0x50);
+				rssiAdjustVal = 20;
+				break;
+			case 12:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0xeb, 0xa, 0x3, 0x31, 0x18);
+				break;
+
+			case 15:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x13, 0xa, 0x3, 0x8, 0x0);
+				break;
+			case 16:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x93, 0x15, 0x3, 0x10, 0x0);
+				rssiAdjustVal = 18;
+				break;
+
+			case 18:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x93, 0x25, 0x3, 0x10, 0x0);
+				rssiAdjustVal = 14;
+				break;			
+				
+			case 20:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x13, 0x25, 0x25, 0x0, 0x0);
+				break;
+			case 21:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x93, 0x20, 0x3, 0x10, 0x40);
+				break;
+			case 22:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x13, 0x8, 0x8, 0x0, 0x40);
+				break;
+			case 23:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0xe3, 0x25, 0x3, 0x31, 0x18);
+				rssiAdjustVal = 22;
+				break;
+			case 24:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0xe3, 0x15, 0x3, 0x31, 0x18);
+				rssiAdjustVal = 22;
+				break;
+			case 25:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0xe3, 0xa, 0x3, 0x31, 0x18);
+				rssiAdjustVal = 22;
+				break;
+			case 26:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0xe3, 0xa, 0x3, 0x31, 0x18);
+				rssiAdjustVal = 22;
+				break;
+			case 27:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0xe3, 0x25, 0x3, 0x31, 0x98);
+				rssiAdjustVal = 22;
+				break;
+			case 28:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x69, 0x25, 0x3, 0x31, 0x0);
+				break;
+			case 29:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0xab, 0x1a, 0x1a, 0x1, 0x10);
+				break;
+			case 30:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x93, 0x15, 0x3, 0x14, 0x0);
+				break;
+			case 31:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0xd3, 0x1a, 0x1a, 0, 0x58);
+				break;
+			case 32:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0xab, 0xa, 0x3, 0x31, 0x90);
+				break;
+			case 33:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0xa3, 0x25, 0x3, 0x30, 0x90);
+				break;
+			case 34:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0xd3, 0x1a, 0x1a, 0x0, 0x10);
+				break;
+			case 35:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0xe3, 0x1a, 0x1a, 0x0, 0x10);
+				break;
+			case 36:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0xd3, 0x12, 0x3, 0x14, 0x50);
+				break;
+			case 37:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x53, 0x25, 0x3, 0x10, 0x50);
+				break;
+			case 38:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0xe3, 0x12, 0x12, 0xe1, 0x90);
+				break;
+		}
+	}
+	else
+	{
+		// disable PS tdma
+		switch(type)
+		{
+			case 8:		//0x778 = 1, ant2PTA
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x8, 0x0, 0x0, 0x0, 0x0);
+				pBtCoexist->btc_write_1byte(pBtCoexist, 0x92c, 0x4);
+				break;
+			case 0:		//0x778 = 1, ant2BT
+			default:
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x0, 0x0, 0x0, 0x0, 0x0);
+				mdelay(5);
+				pBtCoexist->btc_write_1byte(pBtCoexist, 0x92c, 0x20);
+				break;
+			case 9:		//0x778 = 1, ant2WIFI
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x0, 0x0, 0x0, 0x0, 0x0);
+				pBtCoexist->btc_write_1byte(pBtCoexist, 0x92c, 0x4);
+				break;
+			case 10:	//0x778 = 3, ant2BT
+				halbtc8192e1ant_SetFwPstdma(pBtCoexist, 0x0, 0x0, 0x0, 0x8, 0x0);
+				mdelay(5);
+				pBtCoexist->btc_write_1byte(pBtCoexist, 0x92c, 0x20);
+				break;
+		}
+	}
+	rssiAdjustVal =0;
+	pBtCoexist->btc_set(pBtCoexist, BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE, &rssiAdjustVal);
+
+	// update pre state
+	pCoexDm->bPrePsTdmaOn = pCoexDm->bCurPsTdmaOn;
+	pCoexDm->prePsTdma = pCoexDm->curPsTdma;
+}
+
+VOID
+halbtc8192e1ant_SetSwitchSsType(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte				ssType
+	)
+{
+	u1Byte	mimoPs=BTC_MIMO_PS_DYNAMIC;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], REAL set SS Type = %d\n", ssType));
+
+	if(ssType == 1)
+	{
+		halbtc8192e1ant_Updatera_mask(pBtCoexist, FORCE_EXEC, BTC_RATE_DISABLE, 0xfff00000);	// disable 2ss
+		halbtc8192e1ant_PsTdma(pBtCoexist, FORCE_EXEC, FALSE, 0);
+		// switch ofdm path
+		pBtCoexist->btc_write_1byte(pBtCoexist, 0xc04, 0x11);
+		pBtCoexist->btc_write_1byte(pBtCoexist, 0xd04, 0x1);
+		pBtCoexist->btc_write_4byte(pBtCoexist, 0x90c, 0x81111111);
+		// switch cck patch
+		pBtCoexist->btc_write_1byte_bitmask(pBtCoexist, 0xe77, 0x4, 0x1);
+		pBtCoexist->btc_write_1byte(pBtCoexist, 0xa07, 0x81);
+		mimoPs=BTC_MIMO_PS_STATIC;
+	}
+	else if(ssType == 2)
+	{
+		halbtc8192e1ant_Updatera_mask(pBtCoexist, FORCE_EXEC, BTC_RATE_ENABLE, 0xfff00000);	// enable 2ss
+		halbtc8192e1ant_PsTdma(pBtCoexist, FORCE_EXEC, FALSE, 8);
+		pBtCoexist->btc_write_1byte(pBtCoexist, 0xc04, 0x33);
+		pBtCoexist->btc_write_1byte(pBtCoexist, 0xd04, 0x3);
+		pBtCoexist->btc_write_4byte(pBtCoexist, 0x90c, 0x81121313);
+		pBtCoexist->btc_write_1byte_bitmask(pBtCoexist, 0xe77, 0x4, 0x0);
+		pBtCoexist->btc_write_1byte(pBtCoexist, 0xa07, 0x41);
+		mimoPs=BTC_MIMO_PS_DYNAMIC;
+	}
+	
+	pBtCoexist->btc_set(pBtCoexist, BTC_SET_ACT_SEND_MIMO_PS, &mimoPs);	// set rx 1ss or 2ss
+}
+
+VOID
+halbtc8192e1ant_SwitchSsType(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN				bForceExec,
+	IN	u1Byte				newSsType
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], %s Switch SS Type = %d\n",  
+		(bForceExec? "force to":""), newSsType));
+	pCoexDm->curSsType = newSsType;
+
+	if(!bForceExec)
+	{
+		if(pCoexDm->preSsType == pCoexDm->curSsType) 
+			return;
+	}
+	halbtc8192e1ant_SetSwitchSsType(pBtCoexist, pCoexDm->curSsType);
+
+	pCoexDm->preSsType = pCoexDm->curSsType;
+}
+
+VOID
+halbtc8192e1ant_CoexAllOff(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+
+	// sw all off
+	halbtc8192e1ant_SwMechanism1(pBtCoexist,FALSE,FALSE,FALSE,FALSE);
+	halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+
+
+	// hw all off
+	halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
+}
+
+BOOLEAN
+halbtc8192e1ant_IsCommonAction(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	BOOLEAN			bCommon=FALSE, bWifiConnected=FALSE, bWifiBusy=FALSE;
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
+
+	if(!bWifiConnected && 
+		BT_8192E_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"));		
+ 		halbtc8192e1ant_SwMechanism1(pBtCoexist,FALSE,FALSE,FALSE,FALSE);
+		halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+
+		bCommon = true;
+	}
+	else if(bWifiConnected && 
+		(BT_8192E_1ANT_BT_STATUS_NON_CONNECTED_IDLE == pCoexDm->btStatus) )
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Wifi connected + BT non connected-idle!!\n"));
+      	halbtc8192e1ant_SwMechanism1(pBtCoexist,FALSE,FALSE,FALSE,FALSE);
+		halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+
+		bCommon = true;
+	}
+	else if(!bWifiConnected && 
+		(BT_8192E_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus) )
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Wifi non connected-idle + BT connected-idle!!\n"));
+		halbtc8192e1ant_SwMechanism1(pBtCoexist,FALSE,FALSE,FALSE,FALSE);
+		halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+
+		bCommon = true;
+	}
+	else if(bWifiConnected && 
+		(BT_8192E_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus) )
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Wifi connected + BT connected-idle!!\n"));
+		halbtc8192e1ant_SwMechanism1(pBtCoexist,true,true,true,true);
+		halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+
+		bCommon = true;
+	}
+	else if(!bWifiConnected && 
+		(BT_8192E_1ANT_BT_STATUS_CONNECTED_IDLE != pCoexDm->btStatus) )
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Wifi non connected-idle + BT Busy!!\n"));
+		halbtc8192e1ant_SwMechanism1(pBtCoexist,FALSE,FALSE,FALSE,FALSE);
+		halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+		
+		bCommon = true;
+	}
+	else
+	{
+		halbtc8192e1ant_SwMechanism1(pBtCoexist,true,true,true,true);
+		
+		bCommon = FALSE;
+	}
+	
+	return bCommon;
+}
+
+
+VOID
+halbtc8192e1ant_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;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], TdmaDurationAdjustForAcl()\n"));
+
+	if( (BT_8192E_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN == wifiStatus) ||
+		(BT_8192E_1ANT_WIFI_STATUS_CONNECTED_SCAN == wifiStatus) ||
+		(BT_8192E_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT == wifiStatus) )
+	{
+		if( pCoexDm->curPsTdma != 1 &&
+			pCoexDm->curPsTdma != 2 &&
+			pCoexDm->curPsTdma != 3 &&
+			pCoexDm->curPsTdma != 9 )
+		{
+			halbtc8192e1ant_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"));
+
+		halbtc8192e1ant_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));
+		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 ³sÄò n ­Ó2¬í retry count¬°0, «h½Õ¼eWiFi 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 ³sÄò 2 ­Ó2¬í retry count< 3, «h½Õ¯¶WiFi duration
+			{
+				if (WaitCount <= 2)
+					m++; // ÁקK¤@ª½¦b¨â­Ólevel¤¤¨Ó¦^
+				else
+					m = 1;
+
+				if ( m >= 20) //m ³Ì¤j­È = 20 ' ³Ì¤j120¬í recheck¬O§_½Õ¾ã 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, ¥u­n1¦¸ retry count > 3, «h½Õ¯¶WiFi duration
+		{
+			if (WaitCount == 1)
+				m++; // ÁקK¤@ª½¦b¨â­Ólevel¤¤¨Ó¦^
+			else
+				m = 1;
+
+			if ( m >= 20) //m ³Ì¤j­È = 20 ' ³Ì¤j120¬í recheck¬O§_½Õ¾ã 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_8192E_1ANT_A2DP_BASIC_RATE(btInfoExt)) &&
+				((pCoexDm->curPsTdma == 1) ||(pCoexDm->curPsTdma == 2)) )
+			{
+				halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
+				pCoexDm->psTdmaDuAdjType = 9;
+			}
+			else if(pCoexDm->curPsTdma == 1)
+			{
+				halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+				pCoexDm->psTdmaDuAdjType = 2;
+			}
+			else if(pCoexDm->curPsTdma == 2)
+			{
+				halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
+				pCoexDm->psTdmaDuAdjType = 9;
+			}
+			else if(pCoexDm->curPsTdma == 9)
+			{
+				halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+				pCoexDm->psTdmaDuAdjType = 11;
+			}
+		}
+		else if(result == 1)
+		{
+			if( (BT_INFO_8192E_1ANT_A2DP_BASIC_RATE(btInfoExt)) &&
+				((pCoexDm->curPsTdma == 1) ||(pCoexDm->curPsTdma == 2)) )
+			{
+				halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
+				pCoexDm->psTdmaDuAdjType = 9;
+			}
+			else if(pCoexDm->curPsTdma == 11)
+			{
+				halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
+				pCoexDm->psTdmaDuAdjType = 9;
+			}
+			else if(pCoexDm->curPsTdma == 9)
+			{
+				halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+				pCoexDm->psTdmaDuAdjType = 2;
+			}
+			else if(pCoexDm->curPsTdma == 2)
+			{
+				halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 1);
+				pCoexDm->psTdmaDuAdjType = 1;
+			}
+		}
+
+		if( pCoexDm->curPsTdma != 1 &&
+			pCoexDm->curPsTdma != 2 &&
+			pCoexDm->curPsTdma != 9 &&
+			pCoexDm->curPsTdma != 11 )
+		{
+			// recover to previous adjust type
+			halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, pCoexDm->psTdmaDuAdjType);
+		}
+	}
+}
+
+u1Byte
+halbtc8192e1ant_PsTdmaTypeByWifiRssi(
+	IN	s4Byte	wifiRssi,
+	IN	s4Byte	preWifiRssi,
+	IN	u1Byte	wifiRssiThresh
+	)
+{
+	u1Byte	psTdmaType=0;
+	
+	if(wifiRssi > preWifiRssi)
+	{
+		if(wifiRssi > (wifiRssiThresh+5))
+		{
+			psTdmaType = 26;
+		}
+		else
+		{
+			psTdmaType = 25;
+		}
+	}
+	else
+	{
+		if(wifiRssi > wifiRssiThresh)
+		{
+			psTdmaType = 26;
+		}
+		else
+		{
+			psTdmaType = 25;
+		}
+	}
+
+	return psTdmaType;
+}
+
+VOID
+halbtc8192e1ant_PsTdmaCheckForPowerSaveState(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bNewPsState
+	)
+{
+	u1Byte	lpsMode=0x0;
+
+	pBtCoexist->btc_get(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
+			halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+		}
+	}
+	else						// NO PS state
+	{
+		if(bNewPsState)
+		{
+			// will enter LPS state, turn off psTdma first
+			halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+		}
+		else
+		{
+			// keep state under NO PS state, do nothing.
+		}
+	}
+}
+
+VOID
+halbtc8192e1ant_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->btc_set(pBtCoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &bLowPwrDisable);
+			pBtCoexist->btc_set(pBtCoexist, BTC_SET_ACT_NORMAL_LPS, NULL);
+			break;
+		case BTC_PS_LPS_ON:
+			halbtc8192e1ant_PsTdmaCheckForPowerSaveState(pBtCoexist, true);
+			halbtc8192e1ant_LpsRpwm(pBtCoexist, NORMAL_EXEC, lpsVal, rpwmVal);
+			// when coex force to enter LPS, do not enter 32k low power.
+			bLowPwrDisable = true;
+			pBtCoexist->btc_set(pBtCoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &bLowPwrDisable);
+			// power save must executed before psTdma.
+			pBtCoexist->btc_set(pBtCoexist, BTC_SET_ACT_ENTER_LPS, NULL);
+			break;
+		case BTC_PS_LPS_OFF:
+			halbtc8192e1ant_PsTdmaCheckForPowerSaveState(pBtCoexist, FALSE);
+			pBtCoexist->btc_set(pBtCoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+			break;
+		default:
+			break;
+	}
+}
+
+
+VOID
+halbtc8192e1ant_ActionWifiOnly(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
+	halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 9);	
+}
+
+VOID
+halbtc8192e1ant_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->btc_set(pBtCoexist, BTC_SET_BL_BT_DISABLE, &bBtDisabled);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], BT is enabled !!\n"));
+	}
+	else
+	{
+		btDisableCnt++;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], bt all counters=0, %d times!!\n", 
+				btDisableCnt));
+		if(btDisableCnt >= 2)
+		{
+			bBtDisabled = true;
+			pBtCoexist->btc_set(pBtCoexist, BTC_SET_BL_BT_DISABLE, &bBtDisabled);
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], BT is disabled !!\n"));
+			halbtc8192e1ant_ActionWifiOnly(pBtCoexist);
+		}
+	}
+	if(bPreBtDisabled != bBtDisabled)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], BT is from %s to %s!!\n", 
+			(bPreBtDisabled ? "disabled":"enabled"), 
+			(bBtDisabled ? "disabled":"enabled")));
+		bPreBtDisabled = bBtDisabled;
+		if(!bBtDisabled)
+		{
+		}
+		else
+		{
+			pBtCoexist->btc_set(pBtCoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+			pBtCoexist->btc_set(pBtCoexist, BTC_SET_ACT_NORMAL_LPS, NULL);
+		}
+	}
+}
+
+//=============================================
+//
+//	Software Coex Mechanism start
+//
+//=============================================
+
+// SCO only or SCO+PAN(HS)
+VOID
+halbtc8192e1ant_ActionSco(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte	wifiRssiState;
+	u4Byte	wifiBw;
+
+	wifiRssiState = halbtc8192e1ant_WifiRssiState(pBtCoexist, 0, 2, 25, 0);
+	
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			  halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			  halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,true,FALSE,0x18);
+		}
+	}
+	else
+	{
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+		}		
+	}
+}
+
+
+VOID
+halbtc8192e1ant_ActionHid(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte	wifiRssiState;	
+	u4Byte	wifiBw;
+
+	wifiRssiState = halbtc8192e1ant_WifiRssiState(pBtCoexist, 0, 2, 25, 0);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,FALSE,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+		}
+	}
+	else
+	{
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+		}		
+	}
+}
+
+//A2DP only / PAN(EDR) only/ A2DP+PAN(HS)
+VOID
+halbtc8192e1ant_ActionA2dp(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte		wifiRssiState;
+	u4Byte		wifiBw;
+
+	wifiRssiState = halbtc8192e1ant_WifiRssiState(pBtCoexist, 0, 2, 25, 0);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,true,FALSE,0x18);
+		}
+	}
+	else
+	{
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+		}		
+	}
+}
+
+VOID
+halbtc8192e1ant_ActionA2dpPanHs(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte		wifiRssiState, btInfoExt;
+	u4Byte		wifiBw;
+
+	btInfoExt = pCoexSta->btInfoExt;
+	wifiRssiState = halbtc8192e1ant_WifiRssiState(pBtCoexist, 0, 2, 25, 0);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,true,FALSE,0x18);
+		}
+	}
+	else
+	{
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+		}		
+	}
+}
+
+VOID
+halbtc8192e1ant_ActionPanEdr(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte		wifiRssiState;
+	u4Byte		wifiBw;
+
+	wifiRssiState = halbtc8192e1ant_WifiRssiState(pBtCoexist, 0, 2, 25, 0);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,true,FALSE,0x18);
+		}
+	}
+	else
+	{
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+		}
+	}
+}
+
+
+//PAN(HS) only
+VOID
+halbtc8192e1ant_ActionPanHs(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte		wifiRssiState;
+	u4Byte		wifiBw;
+
+	wifiRssiState = halbtc8192e1ant_WifiRssiState(pBtCoexist, 0, 2, 25, 0);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,true,FALSE,0x18);
+		}
+	}
+	else
+	{
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+		}
+	}
+}
+
+//PAN(EDR)+A2DP
+VOID
+halbtc8192e1ant_ActionPanEdrA2dp(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte		wifiRssiState, btInfoExt;
+	u4Byte		wifiBw;
+
+	btInfoExt = pCoexSta->btInfoExt;
+	wifiRssiState = halbtc8192e1ant_WifiRssiState(pBtCoexist, 0, 2, 25, 0);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,true,FALSE,0x18);
+		}
+	}
+	else
+	{
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+		}
+	}
+}
+
+VOID
+halbtc8192e1ant_ActionPanEdrHid(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte		wifiRssiState;
+	u4Byte		wifiBw;
+
+	wifiRssiState = halbtc8192e1ant_WifiRssiState(pBtCoexist, 0, 2, 25, 0);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,true,FALSE,0x18);
+		}
+	}
+	else
+	{		
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+		}
+	}
+}
+
+// HID+A2DP+PAN(EDR)
+VOID
+halbtc8192e1ant_ActionHidA2dpPanEdr(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte		wifiRssiState, btInfoExt;
+	u4Byte		wifiBw;
+
+	btInfoExt = pCoexSta->btInfoExt;
+	wifiRssiState = halbtc8192e1ant_WifiRssiState(pBtCoexist, 0, 2, 25, 0);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{	
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,true,FALSE,0x18);
+		}
+	}
+	else
+	{
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+		}
+	}
+}
+
+VOID
+halbtc8192e1ant_ActionHidA2dp(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte		wifiRssiState, btInfoExt;
+	u4Byte		wifiBw;
+
+	btInfoExt = pCoexSta->btInfoExt;
+	wifiRssiState = halbtc8192e1ant_WifiRssiState(pBtCoexist, 0, 2, 25, 0);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{		
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,true,FALSE,0x18);
+		}
+	}
+	else
+	{
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,true,true,FALSE,0x18);
+		}
+		else
+		{
+			halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+		}
+	}
+}
+
+//=============================================
+//
+//	Non-Software Coex Mechanism start
+//
+//=============================================
+VOID
+halbtc8192e1ant_ActionBtInquiry(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	PBTC_BT_LINK_INFO	pBtLinkInfo=&pBtCoexist->bt_link_info;
+	BOOLEAN				bWifiConnected=FALSE, bBtHsOn=FALSE;
+	
+	// Note:
+	// Do not do DacSwing here, use original setting.
+	
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+	if(bBtHsOn)
+		return;
+
+	if(!bWifiConnected)
+	{
+		halbtc8192e1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+		
+		halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+
+		halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8);
+		halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
+	}
+	else if( (pBtLinkInfo->bScoExist) ||
+			(pBtLinkInfo->bHidOnly) )
+	{
+		// SCO/HID-only busy
+		halbtc8192e1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+		
+		halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+
+		halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 32);
+		halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 1);
+	}
+	else
+	{
+		halbtc8192e1ant_PowerSaveState(pBtCoexist, BTC_PS_LPS_ON, 0x50, 0x0);
+
+		halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+
+		halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 30);
+		halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
+	}
+}
+
+VOID
+halbtc8192e1ant_ActionBtScoHidOnlyBusy(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte				wifiStatus
+	)
+{
+	PBTC_BT_LINK_INFO pBtLinkInfo=&pBtCoexist->bt_link_info;
+	u1Byte		btRssiState=BTC_RSSI_STATE_HIGH;
+
+	if(BT_8192E_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN == wifiStatus)
+	{		
+		halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+		halbtc8192e1ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+	
+		halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8);
+		halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
+	}
+	else
+	{
+		if(pBtLinkInfo->bHidOnly)
+		{
+			halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+			halbtc8192e1ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+		
+			halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8);
+			halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
+		}
+		else
+		{
+			// dec bt power for diff level
+			btRssiState = halbtc8192e1ant_BtRssiState(3, 34, 42);
+			if( (btRssiState == BTC_RSSI_STATE_LOW) ||
+				(btRssiState == BTC_RSSI_STATE_STAY_LOW) )
+			{
+				halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+			}
+			else if( (btRssiState == BTC_RSSI_STATE_MEDIUM) ||
+					(btRssiState == BTC_RSSI_STATE_STAY_MEDIUM) )
+			{
+				halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 2);
+			}
+			else if( (btRssiState == BTC_RSSI_STATE_HIGH) ||
+					(btRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+			{
+				halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 6);
+			}
+
+			// sw dacSwing
+			halbtc8192e1ant_DacSwing(pBtCoexist, NORMAL_EXEC, true, 0xc);
+
+			halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+			halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 7);			
+		}
+	}
+}
+
+VOID
+halbtc8192e1ant_ActionHs(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	PBTC_BT_LINK_INFO pBtLinkInfo=&pBtCoexist->bt_link_info;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action for HS!!!\n"));
+
+	halbtc8192e1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+
+	if(BT_8192E_1ANT_BT_STATUS_NON_CONNECTED_IDLE == pCoexDm->btStatus)
+	{
+		// error, should not be here
+		pCoexDm->errorCondition = 1;
+	}
+	else if(BT_8192E_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus)
+	{
+		halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+		halbtc8192e1ant_DacSwing(pBtCoexist, NORMAL_EXEC, true, 6);
+
+		halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 10);
+		halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
+	}
+	else if(BT_8192E_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus && 
+			!pBtCoexist->bt_link_info.bHidOnly)
+	{
+		if(pCoexDm->curSsType == 1)
+		{
+			halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+			halbtc8192e1ant_DacSwing(pBtCoexist, NORMAL_EXEC, true, 6);
+			halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 10);
+			//halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 38);
+			halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
+		}
+	}
+	else
+	{
+		halbtc8192e1ant_ActionBtScoHidOnlyBusy(pBtCoexist,
+			BT_8192E_1ANT_WIFI_STATUS_CONNECTED_BUSY);
+	}
+}
+
+VOID
+halbtc8192e1ant_ActionWifiConnectedBtAclBusy(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte				wifiStatus
+	)
+{
+	PBTC_BT_LINK_INFO pBtLinkInfo=&pBtCoexist->bt_link_info;
+
+	if(pBtLinkInfo->bHidOnly)
+	{
+		halbtc8192e1ant_ActionBtScoHidOnlyBusy(pBtCoexist, wifiStatus);
+		pCoexDm->bAutoTdmaAdjust = FALSE;
+		return;
+	}
+	
+	halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+	halbtc8192e1ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+
+	if( (pBtLinkInfo->bA2dpOnly) ||
+		(pBtLinkInfo->bHidExist&&pBtLinkInfo->bA2dpExist) )
+	{
+		halbtc8192e1ant_TdmaDurationAdjustForAcl(pBtCoexist, wifiStatus);
+	}
+	else if( (pBtLinkInfo->bPanOnly) ||
+			(pBtLinkInfo->bHidExist&&pBtLinkInfo->bPanExist) )
+	{
+		halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+		pCoexDm->bAutoTdmaAdjust = FALSE;
+	}
+	else
+	{
+		if( (BT_8192E_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN == wifiStatus) ||
+			(BT_8192E_1ANT_WIFI_STATUS_CONNECTED_SCAN == wifiStatus) ||
+			(BT_8192E_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT == wifiStatus) )
+			halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
+		else
+			halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+		pCoexDm->bAutoTdmaAdjust = FALSE;
+	}
+		
+	halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 1);
+}
+
+
+VOID
+halbtc8192e1ant_ActionWifiNotConnected(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	// power save state
+	halbtc8192e1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+
+	halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+	halbtc8192e1ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+
+	halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8);
+	halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);	
+}
+
+VOID
+halbtc8192e1ant_ActionWifiNotConnectedAssoAuthScan(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	halbtc8192e1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+
+	halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+	halbtc8192e1ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+
+	halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8);
+	halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 0);
+}
+
+VOID
+halbtc8192e1ant_ActionWifiConnectedScan(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	// power save state
+	if(BT_8192E_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus && !pBtCoexist->bt_link_info.bHidOnly)
+		halbtc8192e1ant_PowerSaveState(pBtCoexist, BTC_PS_LPS_ON, 0x50, 0x0);
+	else
+		halbtc8192e1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+
+	if(BT_8192E_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus)
+	{
+		halbtc8192e1ant_ActionWifiConnectedBtAclBusy(pBtCoexist,
+			BT_8192E_1ANT_WIFI_STATUS_CONNECTED_SCAN);
+	}
+	else if( (BT_8192E_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
+			(BT_8192E_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus) )
+	{
+		halbtc8192e1ant_ActionBtScoHidOnlyBusy(pBtCoexist,
+			BT_8192E_1ANT_WIFI_STATUS_CONNECTED_SCAN);
+	}
+	else
+	{		
+		halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+		halbtc8192e1ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+		halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8);
+		halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
+	}
+}
+
+
+VOID
+halbtc8192e1ant_ActionWifiConnectedSpecialPacket(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	// power save state
+	if(BT_8192E_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus && !pBtCoexist->bt_link_info.bHidOnly)
+		halbtc8192e1ant_PowerSaveState(pBtCoexist, BTC_PS_LPS_ON, 0x50, 0x0);
+	else
+		halbtc8192e1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+
+	if(BT_8192E_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus)
+	{
+		halbtc8192e1ant_ActionWifiConnectedBtAclBusy(pBtCoexist,
+			BT_8192E_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT);
+	}
+	else
+	{		
+		halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+		halbtc8192e1ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+		halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8);
+		halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
+	}
+}
+
+VOID
+halbtc8192e1ant_ActionWifiConnected(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	BOOLEAN 	bWifiConnected=FALSE, bWifiBusy=FALSE;
+	BOOLEAN 	bScan=FALSE, bLink=FALSE, bRoam=FALSE;
+	BOOLEAN 	bUnder4way=FALSE;
+	u4Byte		wifiBw;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], CoexForWifiConnect()===>\n"));
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+	if(!bWifiConnected)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], CoexForWifiConnect(), return for wifi not connected<===\n"));
+		return;
+	}
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, &bUnder4way);
+	if(bUnder4way)
+	{
+		halbtc8192e1ant_ActionWifiConnectedSpecialPacket(pBtCoexist);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], CoexForWifiConnect(), return for wifi is under 4way<===\n"));
+		return;
+	}
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_SCAN, &bScan);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_LINK, &bLink);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_ROAM, &bRoam);
+	if(bScan || bLink || bRoam)
+	{
+		halbtc8192e1ant_ActionWifiConnectedScan(pBtCoexist);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], CoexForWifiConnect(), return for wifi is under scan<===\n"));
+		return;
+	}
+
+	// power save state
+	if(BT_8192E_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus && !pBtCoexist->bt_link_info.bHidOnly)
+		halbtc8192e1ant_PowerSaveState(pBtCoexist, BTC_PS_LPS_ON, 0x50, 0x0);
+	else
+		halbtc8192e1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);	
+	if(!bWifiBusy)
+	{
+		if(BT_8192E_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus)
+		{
+			halbtc8192e1ant_ActionWifiConnectedBtAclBusy(pBtCoexist, 
+				BT_8192E_1ANT_WIFI_STATUS_CONNECTED_IDLE);
+		}
+		else if( (BT_8192E_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
+			(BT_8192E_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus) )
+		{
+			halbtc8192e1ant_ActionBtScoHidOnlyBusy(pBtCoexist,
+				BT_8192E_1ANT_WIFI_STATUS_CONNECTED_IDLE);
+		}
+		else
+		{				
+			halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+			halbtc8192e1ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+			halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8);
+			halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
+		}
+	}
+	else
+	{
+		if(BT_8192E_1ANT_BT_STATUS_NON_CONNECTED_IDLE == pCoexDm->btStatus)
+		{				
+			halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+			halbtc8192e1ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+			halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 5);
+			halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
+		}
+		else if(BT_8192E_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus)
+		{				
+			halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+			halbtc8192e1ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0);			
+			halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 5);
+			halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
+		}
+		else if(BT_8192E_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus)
+		{
+			halbtc8192e1ant_ActionWifiConnectedBtAclBusy(pBtCoexist,
+				BT_8192E_1ANT_WIFI_STATUS_CONNECTED_BUSY);
+		}
+		else if( (BT_8192E_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
+			(BT_8192E_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus) )
+		{
+			halbtc8192e1ant_ActionBtScoHidOnlyBusy(pBtCoexist,
+				BT_8192E_1ANT_WIFI_STATUS_CONNECTED_BUSY);
+		}
+		else 
+		{				
+			halbtc8192e1ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, 0);
+			halbtc8192e1ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+			halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 8);
+			halbtc8192e1ant_CoexTableWithType(pBtCoexist, NORMAL_EXEC, 2);
+		}
+	}
+}
+
+VOID
+halbtc8192e1ant_RunSwCoexistMechanism(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	BOOLEAN				bWifiUnder5G=FALSE, bWifiBusy=FALSE, bWifiConnected=FALSE;
+	u1Byte				btInfoOriginal=0, btRetryCnt=0;
+	u1Byte				algorithm=0;
+
+	return;
+
+	algorithm = halbtc8192e1ant_ActionAlgorithm(pBtCoexist);
+	pCoexDm->curAlgorithm = algorithm;
+
+	if(halbtc8192e1ant_IsCommonAction(pBtCoexist))
+	{
+	}
+	else
+	{
+		switch(pCoexDm->curAlgorithm)
+		{
+			case BT_8192E_1ANT_COEX_ALGO_SCO:
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = SCO.\n"));
+				halbtc8192e1ant_ActionSco(pBtCoexist);
+				break;
+			case BT_8192E_1ANT_COEX_ALGO_HID:
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = HID.\n"));
+				halbtc8192e1ant_ActionHid(pBtCoexist);
+				break;
+			case BT_8192E_1ANT_COEX_ALGO_A2DP:
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = A2DP.\n"));
+				halbtc8192e1ant_ActionA2dp(pBtCoexist);
+				break;
+			case BT_8192E_1ANT_COEX_ALGO_A2DP_PANHS:
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = A2DP+PAN(HS).\n"));
+				halbtc8192e1ant_ActionA2dpPanHs(pBtCoexist);
+				break;
+			case BT_8192E_1ANT_COEX_ALGO_PANEDR:
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = PAN(EDR).\n"));
+				halbtc8192e1ant_ActionPanEdr(pBtCoexist);
+				break;
+			case BT_8192E_1ANT_COEX_ALGO_PANHS:
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = HS mode.\n"));
+				halbtc8192e1ant_ActionPanHs(pBtCoexist);
+				break;
+			case BT_8192E_1ANT_COEX_ALGO_PANEDR_A2DP:
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = PAN+A2DP.\n"));
+				halbtc8192e1ant_ActionPanEdrA2dp(pBtCoexist);
+				break;
+			case BT_8192E_1ANT_COEX_ALGO_PANEDR_HID:
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = PAN(EDR)+HID.\n"));
+				halbtc8192e1ant_ActionPanEdrHid(pBtCoexist);
+				break;
+			case BT_8192E_1ANT_COEX_ALGO_HID_A2DP_PANEDR:
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = HID+A2DP+PAN.\n"));
+				halbtc8192e1ant_ActionHidA2dpPanEdr(pBtCoexist);
+				break;
+			case BT_8192E_1ANT_COEX_ALGO_HID_A2DP:
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = HID+A2DP.\n"));
+				halbtc8192e1ant_ActionHidA2dp(pBtCoexist);
+				break;
+			default:
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action algorithm = coexist All Off!!\n"));
+				halbtc8192e1ant_CoexAllOff(pBtCoexist);
+				break;
+		}
+		pCoexDm->preAlgorithm = pCoexDm->curAlgorithm;
+	}
+}
+
+VOID
+halbtc8192e1ant_RunCoexistMechanism(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	PBTC_BT_LINK_INFO	pBtLinkInfo=&pBtCoexist->bt_link_info;
+	BOOLEAN	bWifiConnected=FALSE, bBtHsOn=FALSE;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], RunCoexistMechanism()===>\n"));
+
+	if(pBtCoexist->manual_control)
+	{
+		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;
+	}
+	
+	halbtc8192e1ant_RunSwCoexistMechanism(pBtCoexist);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+	if(pCoexSta->bC2hBtInquiryPage)
+	{
+		halbtc8192e1ant_ActionBtInquiry(pBtCoexist);
+		return;
+	}
+
+	// 1ss or 2ss
+	if(pBtLinkInfo->bScoExist)
+	{
+		halbtc8192e1ant_SwitchSsType(pBtCoexist, NORMAL_EXEC, 1);
+	}
+	else if(bBtHsOn)
+	{
+		if(pBtLinkInfo->bHidOnly)
+			halbtc8192e1ant_SwitchSsType(pBtCoexist, NORMAL_EXEC, 2);
+		else
+			halbtc8192e1ant_SwitchSsType(pBtCoexist, NORMAL_EXEC, 1);
+	}
+	else
+		halbtc8192e1ant_SwitchSsType(pBtCoexist, NORMAL_EXEC, 2);
+	
+	if(bBtHsOn)
+	{
+		halbtc8192e1ant_ActionHs(pBtCoexist);
+		return;
+	}
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+	if(!bWifiConnected)
+	{
+		BOOLEAN	bScan=FALSE, bLink=FALSE, bRoam=FALSE;
+		
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], wifi is non connected-idle !!!\n"));
+
+		pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_SCAN, &bScan);
+		pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_LINK, &bLink);
+		pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_ROAM, &bRoam);
+
+		if(bScan || bLink || bRoam)
+			halbtc8192e1ant_ActionWifiNotConnectedAssoAuthScan(pBtCoexist);
+		else
+			halbtc8192e1ant_ActionWifiNotConnected(pBtCoexist);
+	}
+	else
+	{
+		halbtc8192e1ant_ActionWifiConnected(pBtCoexist);
+	}
+}
+
+VOID
+halbtc8192e1ant_InitCoexDm(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{	
+	// force to reset coex mechanism
+	halbtc8192e1ant_FwDacSwingLvl(pBtCoexist, FORCE_EXEC, 6);
+	halbtc8192e1ant_DecBtPwr(pBtCoexist, FORCE_EXEC, 0);
+
+	// sw all off
+	halbtc8192e1ant_SwMechanism1(pBtCoexist,FALSE,FALSE,FALSE,FALSE);
+	halbtc8192e1ant_SwMechanism2(pBtCoexist,FALSE,FALSE,FALSE,0x18);
+
+	halbtc8192e1ant_SwitchSsType(pBtCoexist, FORCE_EXEC, 2);
+
+	halbtc8192e1ant_PsTdma(pBtCoexist, FORCE_EXEC, FALSE, 8);
+	halbtc8192e1ant_CoexTableWithType(pBtCoexist, FORCE_EXEC, 0);
+}
+
+//============================================================
+// work around function start with wa_halbtc8192e1ant_
+//============================================================
+//============================================================
+// extern function start with EXhalbtc8192e1ant_
+//============================================================
+VOID
+EXhalbtc8192e1ant_InitHwConfig(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u4Byte	u4Tmp=0;
+	u16	u2Tmp=0;
+	u1Byte	u1Tmp=0;
+
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], 1Ant Init HW Config!!\n"));
+
+	// backup rf 0x1e value
+	pCoexDm->btRf0x1eBackup = 
+		pBtCoexist->btc_get_rf_reg(pBtCoexist, BTC_RF_A, 0x1e, 0xfffff);
+
+	// antenna sw ctrl to bt
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x4f, 0x6);
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x944, 0x24);
+	pBtCoexist->btc_write_4byte(pBtCoexist, 0x930, 0x700700);
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x92c, 0x20);
+	if(pBtCoexist->chipInterface == BTC_INTF_USB)
+		pBtCoexist->btc_write_4byte(pBtCoexist, 0x64, 0x30430004);
+	else
+		pBtCoexist->btc_write_4byte(pBtCoexist, 0x64, 0x30030004);
+
+	halbtc8192e1ant_CoexTableWithType(pBtCoexist, FORCE_EXEC, 0);
+
+	// antenna switch control parameter
+	pBtCoexist->btc_write_4byte(pBtCoexist, 0x858, 0x55555555);
+
+	// coex parameters
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x778, 0x1);
+	// 0x790[5:0]=0x5
+	u1Tmp = pBtCoexist->btc_read_1byte(pBtCoexist, 0x790);
+	u1Tmp &= 0xc0;
+	u1Tmp |= 0x5;
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x790, u1Tmp);
+
+	// enable counter statistics
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x76e, 0x4);
+
+	// enable PTA
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x40, 0x20);
+	// enable mailbox interface
+	u2Tmp = pBtCoexist->btc_read_2byte(pBtCoexist, 0x40);
+	u2Tmp |= BIT9;
+	pBtCoexist->btc_write_2byte(pBtCoexist, 0x40, u2Tmp);
+
+	// enable PTA I2C mailbox 
+	u1Tmp = pBtCoexist->btc_read_1byte(pBtCoexist, 0x101);
+	u1Tmp |= BIT4;
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x101, u1Tmp);
+
+	// enable bt clock when wifi is disabled.
+	u1Tmp = pBtCoexist->btc_read_1byte(pBtCoexist, 0x93);
+	u1Tmp |= BIT0;
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x93, u1Tmp);
+	// enable bt clock when suspend.
+	u1Tmp = pBtCoexist->btc_read_1byte(pBtCoexist, 0x7);
+	u1Tmp |= BIT0;
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x7, u1Tmp);
+}
+
+VOID
+EXhalbtc8192e1ant_InitCoexDm(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], Coex Mechanism Init!!\n"));
+
+	pBtCoexist->bStopCoexDm = FALSE;
+	
+	halbtc8192e1ant_InitCoexDm(pBtCoexist);
+}
+
+VOID
+EXhalbtc8192e1ant_DisplayCoexInfo(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	struct btc_board_info *		pBoardInfo=&pBtCoexist->board_info;
+	PBTC_STACK_INFO		pStackInfo=&pBtCoexist->stack_info;
+	PBTC_BT_LINK_INFO	pBtLinkInfo=&pBtCoexist->bt_link_info;
+	pu1Byte				cliBuf=pBtCoexist->cli_buf;
+	u1Byte				u1Tmp[4], i, btInfoExt, psTdmaCase=0;
+	u4Byte				u4Tmp[4];
+	BOOLEAN				bRoam=FALSE, bScan=FALSE, bLink=FALSE, bWifiUnder5G=FALSE;
+	BOOLEAN				bBtHsOn=FALSE, bWifiBusy=FALSE;
+	s4Byte				wifiRssi=0, btHsRssi=0;
+	u4Byte				wifiBw, wifiTrafficDir;
+	u1Byte				wifiDot11Chnl, wifiHsChnl;
+	u4Byte				fwVer=0, btPatchVer=0;
+
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n ============[BT Coexist info]============");
+	CL_PRINTF(cliBuf);
+
+	if(pBtCoexist->manual_control)
+	{
+		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);
+	}
+
+	if(!pBoardInfo->bt_exist)
+	{
+		CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n BT not exists !!!");
+		CL_PRINTF(cliBuf);
+		return;
+	}
+
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ", "Ant PG number/ Ant mechanism:", \
+		pBoardInfo->pg_ant_num, pBoardInfo->btdm_ant_num);
+	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->btc_get(pBtCoexist, BTC_GET_U4_BT_PATCH_VER, &btPatchVer);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_FW_VER, &fwVer);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d_%d/ 0x%x/ 0x%x(%d)", "CoexVer/ FwVer/ PatchVer", \
+		GLCoexVerDate8192e1Ant, GLCoexVer8192e1Ant, fwVer, btPatchVer, btPatchVer);
+	CL_PRINTF(cliBuf);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U1_WIFI_DOT11_CHNL, &wifiDot11Chnl);
+	pBtCoexist->btc_get(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->btc_get(pBtCoexist, BTC_GET_S4_WIFI_RSSI, &wifiRssi);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_S4_HS_RSSI, &btHsRssi);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "Wifi rssi/ HS rssi", \
+		wifiRssi, btHsRssi);
+	CL_PRINTF(cliBuf);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_SCAN, &bScan);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_LINK, &bLink);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_ROAM, &bRoam);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d ", "Wifi bLink/ bRoam/ bScan", \
+		bLink, bRoam, bScan);
+	CL_PRINTF(cliBuf);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_UNDER_5G, &bWifiUnder5G);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION, &wifiTrafficDir);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %s/ %s ", "Wifi status", \
+		(bWifiUnder5G? "5G":"2.4G"),
+		((BTC_WIFI_BW_LEGACY==wifiBw)? "Legacy": (((BTC_WIFI_BW_HT40==wifiBw)? "HT40":"HT20"))),
+		((!bWifiBusy)? "idle": ((BTC_WIFI_TRAFFIC_TX==wifiTrafficDir)? "uplink":"downlink")));
+	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_8192E_1ANT_BT_STATUS_NON_CONNECTED_IDLE == pCoexDm->btStatus)? "non-connected idle":
+		(  (BT_8192E_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->btc_disp_dbg_msg(pBtCoexist, BTC_DBG_DISP_BT_LINK_INFO);	
+
+	btInfoExt = pCoexSta->btInfoExt;
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s", "BT Info A2DP rate", \
+		(btInfoExt&BIT0)? "Basic rate":"EDR rate");
+	CL_PRINTF(cliBuf);	
+
+	for(i=0; i<BT_INFO_SRC_8192E_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)", GLBtInfoSrc8192e1Ant[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.lps1Ant, 
+		pBtCoexist->btInfo.rpwm_1ant);
+	CL_PRINTF(cliBuf);
+	pBtCoexist->btc_disp_dbg_msg(pBtCoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD);
+
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x ", "SS Type", \
+		pCoexDm->curSsType);
+	CL_PRINTF(cliBuf);
+
+	if(!pBtCoexist->manual_control)
+	{
+		// Sw mechanism	
+		CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Sw mechanism]============");
+		CL_PRINTF(cliBuf);
+	
+		CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d/ %d ", "SM1[ShRf/ LpRA/ LimDig/ btLna]", \
+			pCoexDm->bCurRfRxLpfShrink, pCoexDm->bCurLowPenaltyRa, pCoexDm->limited_dig, pCoexDm->bCurBtLnaConstrain);
+		CL_PRINTF(cliBuf);
+		CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d(0x%x) ", "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]", \
+			pCoexDm->bCurAgcTableEn, pCoexDm->bCurAdcBackOff, pCoexDm->bCurDacSwingOn, pCoexDm->curDacSwingLvl);
+		CL_PRINTF(cliBuf);
+
+		CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s/ %s/ %d ", "DelBA/ BtCtrlAgg/ AggSize", \
+			(pBtCoexist->btInfo.reject_agg_pkt? "Yes":"No"), (pBtCoexist->btInfo.b_bt_ctrl_agg_buf_size? "Yes":"No"),
+				pBtCoexist->btInfo.aggBufSize);
+		CL_PRINTF(cliBuf);
+		CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x ", "Rate Mask", \
+				pBtCoexist->btInfo.ra_mask);
+		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 = 0x%x ", "Latest error condition(should be 0)", \
+			pCoexDm->errorCondition);
+		CL_PRINTF(cliBuf);
+		
+		CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ", "DecBtPwrLvl/ IgnWlanAct", \
+			pCoexDm->curBtDecPwrLvl, pCoexDm->bCurIgnoreWlanAct);
+		CL_PRINTF(cliBuf);
+	}
+
+	// Hw setting		
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Hw setting]============");
+	CL_PRINTF(cliBuf);	
+
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "RF-A, 0x1e initVal", \
+		pCoexDm->btRf0x1eBackup);
+	CL_PRINTF(cliBuf);
+
+	u4Tmp[0] = pBtCoexist->btc_read_4byte(pBtCoexist, 0xc04);
+	u4Tmp[1] = pBtCoexist->btc_read_4byte(pBtCoexist, 0xd04);
+	u4Tmp[2] = pBtCoexist->btc_read_4byte(pBtCoexist, 0x90c);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "0xc04/ 0xd04/ 0x90c", \
+		u4Tmp[0], u4Tmp[1], u4Tmp[2]);
+	CL_PRINTF(cliBuf);
+
+	u1Tmp[0] = pBtCoexist->btc_read_1byte(pBtCoexist, 0x778);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x778", \
+		u1Tmp[0]);
+	CL_PRINTF(cliBuf);
+	
+	u1Tmp[0] = pBtCoexist->btc_read_1byte(pBtCoexist, 0x92c);
+	u4Tmp[0] = pBtCoexist->btc_read_4byte(pBtCoexist, 0x930);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", "0x92c/ 0x930", \
+		(u1Tmp[0]), u4Tmp[0]);
+	CL_PRINTF(cliBuf);
+
+	u1Tmp[0] = pBtCoexist->btc_read_1byte(pBtCoexist, 0x40);
+	u1Tmp[1] = pBtCoexist->btc_read_1byte(pBtCoexist, 0x4f);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", "0x40/ 0x4f", \
+		u1Tmp[0], u1Tmp[1]);
+	CL_PRINTF(cliBuf);
+
+	u4Tmp[0] = pBtCoexist->btc_read_4byte(pBtCoexist, 0x550);
+	u1Tmp[0] = pBtCoexist->btc_read_1byte(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->btc_read_4byte(pBtCoexist, 0xc50);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0xc50(dig)", \
+		u4Tmp[0]);
+	CL_PRINTF(cliBuf);
+
+	u4Tmp[0] = pBtCoexist->btc_read_4byte(pBtCoexist, 0x6c0);
+	u4Tmp[1] = pBtCoexist->btc_read_4byte(pBtCoexist, 0x6c4);
+	u4Tmp[2] = pBtCoexist->btc_read_4byte(pBtCoexist, 0x6c8);
+	u1Tmp[0] = pBtCoexist->btc_read_1byte(pBtCoexist, 0x6cc);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)", \
+		u4Tmp[0], u4Tmp[1], u4Tmp[2], u1Tmp[0]);
+	CL_PRINTF(cliBuf);
+
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "0x770(hp rx[31:16]/tx[15:0])", \
+		pCoexSta->highPriorityRx, pCoexSta->highPriorityTx);
+	CL_PRINTF(cliBuf);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "0x774(lp rx[31:16]/tx[15:0])", \
+		pCoexSta->lowPriorityRx, pCoexSta->lowPriorityTx);
+	CL_PRINTF(cliBuf);
+#if(BT_AUTO_REPORT_ONLY_8192E_1ANT == 1)
+	halbtc8192e1ant_MonitorBtCtr(pBtCoexist);
+#endif
+	
+	pBtCoexist->btc_disp_dbg_msg(pBtCoexist, BTC_DBG_DISP_COEX_STATISTICS);
+}
+
+
+VOID
+EXhalbtc8192e1ant_IpsNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	)
+{
+	u4Byte	u4Tmp=0;
+
+	if(pBtCoexist->manual_control ||	pBtCoexist->bStopCoexDm)
+		return;
+
+	if(BTC_IPS_ENTER == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], IPS ENTER notify\n"));
+		pCoexSta->bUnderIps = true;
+		halbtc8192e1ant_CoexAllOff(pBtCoexist);
+	}
+	else if(BTC_IPS_LEAVE == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], IPS LEAVE notify\n"));
+		pCoexSta->bUnderIps = FALSE;
+	}
+}
+
+VOID
+EXhalbtc8192e1ant_LpsNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	)
+{
+	if(pBtCoexist->manual_control || 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
+EXhalbtc8192e1ant_ScanNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	)
+{
+	BOOLEAN 		bWifiConnected=FALSE, bBtHsOn=FALSE;	
+
+	if(pBtCoexist->manual_control ||
+		pBtCoexist->bStopCoexDm ||
+		pBtCoexist->btInfo.bBtDisabled )
+		return;
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+	if(pCoexSta->bC2hBtInquiryPage)
+	{
+		halbtc8192e1ant_ActionBtInquiry(pBtCoexist);
+		return;
+	}
+	else if(bBtHsOn)
+	{
+		halbtc8192e1ant_ActionHs(pBtCoexist);
+		return;
+	}
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+	if(BTC_SCAN_START == type)
+	{	
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], SCAN START notify\n"));
+		if(!bWifiConnected)	// non-connected scan
+		{
+			halbtc8192e1ant_ActionWifiNotConnectedAssoAuthScan(pBtCoexist);
+		}
+		else	// wifi is connected
+		{
+			halbtc8192e1ant_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
+		{
+			halbtc8192e1ant_ActionWifiNotConnected(pBtCoexist);
+		}
+		else
+		{
+			halbtc8192e1ant_ActionWifiConnected(pBtCoexist);
+		}
+	}
+}
+
+VOID
+EXhalbtc8192e1ant_ConnectNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	)
+{
+	BOOLEAN	bWifiConnected=FALSE, bBtHsOn=FALSE;
+
+	if(pBtCoexist->manual_control ||
+		pBtCoexist->bStopCoexDm ||
+		pBtCoexist->btInfo.bBtDisabled )
+		return;
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+	if(pCoexSta->bC2hBtInquiryPage)
+	{
+		halbtc8192e1ant_ActionBtInquiry(pBtCoexist);
+		return;
+	}
+	else if(bBtHsOn)
+	{
+		halbtc8192e1ant_ActionHs(pBtCoexist);
+		return;
+	}
+
+	if(BTC_ASSOCIATE_START == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], CONNECT START notify\n"));
+		halbtc8192e1ant_ActionWifiNotConnectedAssoAuthScan(pBtCoexist);
+	}
+	else if(BTC_ASSOCIATE_FINISH == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], CONNECT FINISH notify\n"));
+		
+		pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+		if(!bWifiConnected) // non-connected scan
+		{
+			halbtc8192e1ant_ActionWifiNotConnected(pBtCoexist);
+		}
+		else
+		{
+			halbtc8192e1ant_ActionWifiConnected(pBtCoexist);
+		}
+	}
+}
+
+VOID
+EXhalbtc8192e1ant_MediaStatusNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	)
+{
+	u1Byte			H2C_Parameter[3] ={0};
+	u4Byte			wifiBw;
+	u1Byte			wifiCentralChnl;
+
+	if(pBtCoexist->manual_control ||
+		pBtCoexist->bStopCoexDm ||
+		pBtCoexist->btInfo.bBtDisabled )
+		return;
+
+	if(BTC_MEDIA_CONNECT == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], MEDIA connect notify\n"));
+	}
+	else
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], MEDIA disconnect notify\n"));
+	}
+
+	// only 2.4G we need to inform bt the chnl mask
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL, &wifiCentralChnl);
+	if( (BTC_MEDIA_CONNECT == type) &&
+		(wifiCentralChnl <= 14) )
+	{
+		H2C_Parameter[0] = 0x1;
+		H2C_Parameter[1] = wifiCentralChnl;
+		pBtCoexist->btc_get(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->btc_fill_h2c(pBtCoexist, 0x66, 3, H2C_Parameter);
+}
+
+VOID
+EXhalbtc8192e1ant_SpecialPacketNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	)
+{
+	BOOLEAN	bBtHsOn=FALSE;
+
+	if(pBtCoexist->manual_control ||
+		pBtCoexist->bStopCoexDm ||
+		pBtCoexist->btInfo.bBtDisabled )
+		return;
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+	if(pCoexSta->bC2hBtInquiryPage)
+	{
+		halbtc8192e1ant_ActionBtInquiry(pBtCoexist);
+		return;
+	}
+	else if(bBtHsOn)
+	{
+		halbtc8192e1ant_ActionHs(pBtCoexist);
+		return;
+	}
+
+	if( BTC_PACKET_DHCP == type ||
+		BTC_PACKET_EAPOL == type )
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], special Packet(%d) notify\n", type));
+		halbtc8192e1ant_ActionWifiConnectedSpecialPacket(pBtCoexist);
+	}
+}
+
+VOID
+EXhalbtc8192e1ant_BtInfoNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	pu1Byte			tmpBuf,
+	IN	u1Byte			length
+	)
+{
+	PBTC_BT_LINK_INFO	pBtLinkInfo=&pBtCoexist->bt_link_info;
+	u1Byte				btInfo=0;
+	u1Byte				i, rspSource=0;
+	static u4Byte		setBtPsdMode=0;
+	BOOLEAN				bBtBusy=FALSE, limited_dig=FALSE;
+	BOOLEAN				bWifiConnected=FALSE;
+	BOOLEAN				b_bt_ctrl_agg_buf_size=FALSE;
+
+	pCoexSta->bC2hBtInfoReqSent = FALSE;
+
+	rspSource = tmpBuf[0]&0xf;
+	if(rspSource >= BT_INFO_SRC_8192E_1ANT_MAX)
+		rspSource = BT_INFO_SRC_8192E_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(pBtCoexist->btInfo.bBtDisabled)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), return for BT is disabled <===\n"));
+		return;
+	}	
+
+	if(pBtCoexist->manual_control)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), return for Manual CTRL<===\n"));
+		return;
+	}
+	if(pBtCoexist->bStopCoexDm)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), return for Coex STOPPED!!<===\n"));
+		return;
+	}
+
+	if(BT_INFO_SRC_8192E_1ANT_WIFI_FW != rspSource)
+	{
+		pCoexSta->btRetryCnt =	// [3:0]
+			pCoexSta->btInfoC2h[rspSource][2]&0xf;
+
+		pCoexSta->btRssi =
+			pCoexSta->btInfoC2h[rspSource][3]*2+10;
+
+		pCoexSta->btInfoExt = 
+			pCoexSta->btInfoC2h[rspSource][4];
+
+		// 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->btc_get(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+			if(bWifiConnected)
+			{
+				EXhalbtc8192e1ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_CONNECT);
+			}
+			else
+			{
+				EXhalbtc8192e1ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_DISCONNECT);
+			}
+
+			setBtPsdMode = 0;
+		}
+
+		// test-chip bt patch only rsp the status for BT_RSP, 
+		// so temporary we consider the following only under BT_RSP
+		if(BT_INFO_SRC_8192E_1ANT_BT_RSP == rspSource)
+		{
+			if( (pCoexSta->btInfoExt & BIT3) )
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n"));
+				halbtc8192e1ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, FALSE);
+			}
+			else
+			{
+				// BT already NOT ignore Wlan active, do nothing here.
+			}
+#if(BT_AUTO_REPORT_ONLY_8192E_1ANT == 0)
+			if( (pCoexSta->btInfoExt & BIT4) )
+			{
+				// BT auto report already enabled, do nothing
+			}
+			else
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BT ext info bit4 check, set BT to enable Auto Report!!\n"));
+				halbtc8192e1ant_BtAutoReport(pBtCoexist, FORCE_EXEC, true);
+			}
+#endif
+		}
+	}
+		
+	// check BIT2 first ==> check if bt is under inquiry or page scan
+	if(btInfo & BT_INFO_8192E_1ANT_B_INQ_PAGE)
+		pCoexSta->bC2hBtInquiryPage = true;
+	else
+		pCoexSta->bC2hBtInquiryPage = FALSE;
+
+	// set link exist status
+	if(!(btInfo&BT_INFO_8192E_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_8192E_1ANT_B_FTP)
+			pCoexSta->bPanExist = true;
+		else
+			pCoexSta->bPanExist = FALSE;
+		if(btInfo & BT_INFO_8192E_1ANT_B_A2DP)
+			pCoexSta->bA2dpExist = true;
+		else
+			pCoexSta->bA2dpExist = FALSE;
+		if(btInfo & BT_INFO_8192E_1ANT_B_HID)
+			pCoexSta->bHidExist = true;
+		else
+			pCoexSta->bHidExist = FALSE;
+		if(btInfo & BT_INFO_8192E_1ANT_B_SCO_ESCO)
+			pCoexSta->bScoExist = true;
+		else
+			pCoexSta->bScoExist = FALSE;
+	}
+
+	halbtc8192e1ant_UpdateBtLinkInfo(pBtCoexist);
+
+	if(!(btInfo&BT_INFO_8192E_1ANT_B_CONNECTION))
+	{
+		pCoexDm->btStatus = BT_8192E_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_8192E_1ANT_B_CONNECTION)	// connection exists but no busy
+	{
+		pCoexDm->btStatus = BT_8192E_1ANT_BT_STATUS_CONNECTED_IDLE;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), bt connected-idle!!!\n"));
+	}		
+	else if((btInfo&BT_INFO_8192E_1ANT_B_SCO_ESCO) ||
+		(btInfo&BT_INFO_8192E_1ANT_B_SCO_BUSY))
+	{
+		pCoexDm->btStatus = BT_8192E_1ANT_BT_STATUS_SCO_BUSY;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), bt sco busy!!!\n"));
+	}
+	else if( (btInfo&BT_INFO_8192E_1ANT_B_ACL_BUSY) ||
+			(btInfo&BT_INFO_8192E_1ANT_B_A2DP) ||
+			(btInfo&BT_INFO_8192E_1ANT_B_FTP) )
+	{
+		if(BT_8192E_1ANT_BT_STATUS_ACL_BUSY != pCoexDm->btStatus)
+			pCoexDm->bAutoTdmaAdjust = FALSE;
+		pCoexDm->btStatus = BT_8192E_1ANT_BT_STATUS_ACL_BUSY;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), bt acl busy!!!\n"));
+	}
+	else
+	{
+		pCoexDm->btStatus = BT_8192E_1ANT_BT_STATUS_MAX;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), bt non-defined state!!!\n"));
+	}
+
+	// ra mask check
+	if(pBtLinkInfo->bScoExist || pBtLinkInfo->bHidExist)
+	{
+		halbtc8192e1ant_Updatera_mask(pBtCoexist, NORMAL_EXEC, BTC_RATE_DISABLE, 0x00000003);	// disable tx cck 1M/2M
+	}
+	else
+	{
+		halbtc8192e1ant_Updatera_mask(pBtCoexist, NORMAL_EXEC, BTC_RATE_ENABLE, 0x00000003);	// enable tx cck 1M/2M
+	}
+	
+	if( (BT_8192E_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) ||
+		(BT_8192E_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
+		(BT_8192E_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus) )
+	{
+		bBtBusy = true;
+		limited_dig = true;
+		if(pBtLinkInfo->bHidExist)
+			b_bt_ctrl_agg_buf_size = true;
+	}
+	else
+	{
+		bBtBusy = FALSE;
+		limited_dig = FALSE;
+	}
+	pBtCoexist->btc_set(pBtCoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bBtBusy);
+
+	//============================================
+	//	Aggregation related setting
+	//============================================
+	// if sco, reject AddBA
+	//pBtCoexist->btc_set(pBtCoexist, BTC_SET_BL_TO_REJ_AP_AGG_PKT, &bRejApAggPkt);
+
+	// decide BT control aggregation buf size or not
+	pBtCoexist->btc_set(pBtCoexist, BTC_SET_BL_BT_CTRL_AGG_SIZE, &b_bt_ctrl_agg_buf_size);
+	// real update aggregation setting
+	pBtCoexist->btc_set(pBtCoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL);
+	//============================================
+
+	pCoexDm->limited_dig = limited_dig;
+	pBtCoexist->btc_set(pBtCoexist, BTC_SET_BL_BT_LIMITED_DIG, &limited_dig);
+
+	halbtc8192e1ant_RunCoexistMechanism(pBtCoexist);
+}
+
+VOID
+EXhalbtc8192e1ant_StackOperationNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	)
+{
+	if(BTC_STACK_OP_INQ_PAGE_PAIR_START == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], StackOP Inquiry/page/pair start notify\n"));
+	}
+	else if(BTC_STACK_OP_INQ_PAGE_PAIR_FINISH == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], StackOP Inquiry/page/pair finish notify\n"));
+	}
+}
+
+VOID
+EXhalbtc8192e1ant_HaltNotify(
+	IN	PBTC_COEXIST			pBtCoexist
+	)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Halt notify\n"));
+
+	pBtCoexist->bStopCoexDm = true;
+	halbtc8192e1ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, true);
+
+	halbtc8192e1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+	
+	halbtc8192e1ant_PsTdma(pBtCoexist, FORCE_EXEC, FALSE, 0);
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x4f, 0xf);
+
+	EXhalbtc8192e1ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_DISCONNECT);
+}
+
+VOID
+EXhalbtc8192e1ant_PnpNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				pnpState
+	)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Pnp notify\n"));
+
+	if(BTC_WIFI_PNP_SLEEP == pnpState)
+	{
+		pBtCoexist->bStopCoexDm = true;
+		halbtc8192e1ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, true);
+		halbtc8192e1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+		halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 9);	
+	}
+	else if(BTC_WIFI_PNP_WAKE_UP == pnpState)
+	{
+		
+	}
+}
+
+VOID
+EXhalbtc8192e1ant_Periodical(
+	IN	PBTC_COEXIST			pBtCoexist
+	)
+{
+	static u1Byte		disVerInfoCnt=0;
+	u4Byte				fwVer=0, btPatchVer=0;
+	struct btc_board_info *		pBoardInfo=&pBtCoexist->board_info;
+	PBTC_STACK_INFO		pStackInfo=&pBtCoexist->stack_info;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], ==========================Periodical===========================\n"));
+
+	if(disVerInfoCnt <= 5)
+	{
+		disVerInfoCnt += 1;
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], ****************************************************************\n"));
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n", \
+			pBoardInfo->pg_ant_num, pBoardInfo->btdm_ant_num, pBoardInfo->btdm_ant_pos));
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], BT stack/ hci ext ver = %s / %d\n", \
+			((pStackInfo->bProfileNotified)? "Yes":"No"), pStackInfo->hciVersion));
+		pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_BT_PATCH_VER, &btPatchVer);
+		pBtCoexist->btc_get(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", \
+			GLCoexVerDate8192e1Ant, GLCoexVer8192e1Ant, fwVer, btPatchVer, btPatchVer));
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], ****************************************************************\n"));
+	}
+#if(BT_AUTO_REPORT_ONLY_8192E_1ANT == 0)
+	halbtc8192e1ant_QueryBtInfo(pBtCoexist);
+	halbtc8192e1ant_MonitorBtCtr(pBtCoexist);
+	halbtc8192e1ant_MonitorBtEnableDisable(pBtCoexist);
+#else
+	if( halbtc8192e1ant_IsWifiStatusChanged(pBtCoexist) ||
+		pCoexDm->bAutoTdmaAdjust)
+	{
+		halbtc8192e1ant_RunCoexistMechanism(pBtCoexist);
+	}
+#endif
+}
+
+VOID
+EXhalbtc8192e1ant_DbgControl(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				opCode,
+	IN	u1Byte				opLen,
+	IN	pu1Byte				pData
+	)
+{
+	switch(opCode)
+	{
+		case BTC_DBG_SET_COEX_NORMAL:
+			pBtCoexist->manual_control = FALSE;
+			halbtc8192e1ant_InitCoexDm(pBtCoexist);
+			break;
+		case BTC_DBG_SET_COEX_WIFI_ONLY:
+			pBtCoexist->manual_control = true;
+			halbtc8192e1ant_PowerSaveState(pBtCoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+			halbtc8192e1ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 9);	
+			break;
+		case BTC_DBG_SET_COEX_BT_ONLY:
+			// todo
+			break;
+		default:
+			break;
+	}
+}
+#endif
+
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtc8192e1ant.h b/drivers/staging/rtl8821ae/btcoexist/halbtc8192e1ant.h
new file mode 100644
index 000000000000..a759b758faef
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtc8192e1ant.h
@@ -0,0 +1,226 @@
+//===========================================
+// The following is for 8192E_1ANT BT Co-exist definition
+//===========================================
+#define	BT_AUTO_REPORT_ONLY_8192E_1ANT				0
+
+#define	BT_INFO_8192E_1ANT_B_FTP						BIT7
+#define	BT_INFO_8192E_1ANT_B_A2DP					BIT6
+#define	BT_INFO_8192E_1ANT_B_HID						BIT5
+#define	BT_INFO_8192E_1ANT_B_SCO_BUSY				BIT4
+#define	BT_INFO_8192E_1ANT_B_ACL_BUSY				BIT3
+#define	BT_INFO_8192E_1ANT_B_INQ_PAGE				BIT2
+#define	BT_INFO_8192E_1ANT_B_SCO_ESCO				BIT1
+#define	BT_INFO_8192E_1ANT_B_CONNECTION				BIT0
+
+#define	BT_INFO_8192E_1ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_)	\
+		(((_BT_INFO_EXT_&BIT0))? true:FALSE)
+
+#define	BTC_RSSI_COEX_THRESH_TOL_8192E_1ANT		2
+
+typedef enum _BT_INFO_SRC_8192E_1ANT{
+	BT_INFO_SRC_8192E_1ANT_WIFI_FW			= 0x0,
+	BT_INFO_SRC_8192E_1ANT_BT_RSP				= 0x1,
+	BT_INFO_SRC_8192E_1ANT_BT_ACTIVE_SEND		= 0x2,
+	BT_INFO_SRC_8192E_1ANT_MAX
+}BT_INFO_SRC_8192E_1ANT,*PBT_INFO_SRC_8192E_1ANT;
+
+typedef enum _BT_8192E_1ANT_BT_STATUS{
+	BT_8192E_1ANT_BT_STATUS_NON_CONNECTED_IDLE	= 0x0,
+	BT_8192E_1ANT_BT_STATUS_CONNECTED_IDLE		= 0x1,
+	BT_8192E_1ANT_BT_STATUS_INQ_PAGE				= 0x2,
+	BT_8192E_1ANT_BT_STATUS_ACL_BUSY				= 0x3,
+	BT_8192E_1ANT_BT_STATUS_SCO_BUSY				= 0x4,
+	BT_8192E_1ANT_BT_STATUS_ACL_SCO_BUSY			= 0x5,
+	BT_8192E_1ANT_BT_STATUS_MAX
+}BT_8192E_1ANT_BT_STATUS,*PBT_8192E_1ANT_BT_STATUS;
+
+typedef enum _BT_8192E_1ANT_WIFI_STATUS{
+	BT_8192E_1ANT_WIFI_STATUS_NON_CONNECTED_IDLE				= 0x0,
+	BT_8192E_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN		= 0x1,
+	BT_8192E_1ANT_WIFI_STATUS_CONNECTED_SCAN					= 0x2,
+	BT_8192E_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT				= 0x3,
+	BT_8192E_1ANT_WIFI_STATUS_CONNECTED_IDLE					= 0x4,
+	BT_8192E_1ANT_WIFI_STATUS_CONNECTED_BUSY					= 0x5,
+	BT_8192E_1ANT_WIFI_STATUS_MAX
+}BT_8192E_1ANT_WIFI_STATUS,*PBT_8192E_1ANT_WIFI_STATUS;
+
+typedef enum _BT_8192E_1ANT_COEX_ALGO{
+	BT_8192E_1ANT_COEX_ALGO_UNDEFINED			= 0x0,
+	BT_8192E_1ANT_COEX_ALGO_SCO				= 0x1,
+	BT_8192E_1ANT_COEX_ALGO_HID				= 0x2,
+	BT_8192E_1ANT_COEX_ALGO_A2DP				= 0x3,
+	BT_8192E_1ANT_COEX_ALGO_A2DP_PANHS		= 0x4,
+	BT_8192E_1ANT_COEX_ALGO_PANEDR			= 0x5,
+	BT_8192E_1ANT_COEX_ALGO_PANHS			= 0x6,
+	BT_8192E_1ANT_COEX_ALGO_PANEDR_A2DP		= 0x7,
+	BT_8192E_1ANT_COEX_ALGO_PANEDR_HID		= 0x8,
+	BT_8192E_1ANT_COEX_ALGO_HID_A2DP_PANEDR	= 0x9,
+	BT_8192E_1ANT_COEX_ALGO_HID_A2DP			= 0xa,
+	BT_8192E_1ANT_COEX_ALGO_MAX				= 0xb,
+}BT_8192E_1ANT_COEX_ALGO,*PBT_8192E_1ANT_COEX_ALGO;
+
+typedef struct _COEX_DM_8192E_1ANT{
+	// fw mechanism
+	u1Byte		preBtDecPwrLvl;
+	u1Byte		curBtDecPwrLvl;
+	BOOLEAN		bPreBtLnaConstrain;
+	BOOLEAN		bCurBtLnaConstrain;
+	u1Byte		bPreBtPsdMode;
+	u1Byte		bCurBtPsdMode;
+	u1Byte		preFwDacSwingLvl;
+	u1Byte		curFwDacSwingLvl;
+	BOOLEAN		bCurIgnoreWlanAct;
+	BOOLEAN		bPreIgnoreWlanAct;
+	u1Byte		prePsTdma;
+	u1Byte		curPsTdma;
+	u1Byte		psTdmaPara[5];
+	u1Byte		psTdmaDuAdjType;
+	BOOLEAN		bAutoTdmaAdjust;
+	BOOLEAN		bPrePsTdmaOn;
+	BOOLEAN		bCurPsTdmaOn;
+	BOOLEAN		bPreBtAutoReport;
+	BOOLEAN		bCurBtAutoReport;
+	u1Byte		preLps;
+	u1Byte		curLps;
+	u1Byte		preRpwm;
+	u1Byte		curRpwm;
+
+	// sw mechanism
+	BOOLEAN		bPreRfRxLpfShrink;
+	BOOLEAN		bCurRfRxLpfShrink;
+	u4Byte		btRf0x1eBackup;
+	BOOLEAN 	bPreLowPenaltyRa;
+	BOOLEAN		bCurLowPenaltyRa;
+	BOOLEAN		bPreDacSwingOn;
+	u4Byte		preDacSwingLvl;
+	BOOLEAN		bCurDacSwingOn;
+	u4Byte		curDacSwingLvl;
+	BOOLEAN		bPreAdcBackOff;
+	BOOLEAN		bCurAdcBackOff;
+	BOOLEAN 	bPreAgcTableEn;
+	BOOLEAN		bCurAgcTableEn;
+	u4Byte		preVal0x6c0;
+	u4Byte		curVal0x6c0;
+	u4Byte		preVal0x6c4;
+	u4Byte		curVal0x6c4;
+	u4Byte		preVal0x6c8;
+	u4Byte		curVal0x6c8;
+	u1Byte		preVal0x6cc;
+	u1Byte		curVal0x6cc;
+	BOOLEAN		limited_dig;
+
+	// algorithm related
+	u1Byte		preAlgorithm;
+	u1Byte		curAlgorithm;
+	u1Byte		btStatus;
+	u1Byte		wifiChnlInfo[3];
+
+	u1Byte		preSsType;
+	u1Byte		curSsType;
+
+	u4Byte		prera_mask;
+	u4Byte		curra_mask;
+
+	u1Byte		errorCondition;
+} COEX_DM_8192E_1ANT, *PCOEX_DM_8192E_1ANT;
+
+typedef struct _COEX_STA_8192E_1ANT{
+	BOOLEAN					bBtLinkExist;
+	BOOLEAN					bScoExist;
+	BOOLEAN					bA2dpExist;
+	BOOLEAN					bHidExist;
+	BOOLEAN					bPanExist;
+
+	BOOLEAN					bUnderLps;
+	BOOLEAN					bUnderIps;
+	u4Byte					highPriorityTx;
+	u4Byte					highPriorityRx;
+	u4Byte					lowPriorityTx;
+	u4Byte					lowPriorityRx;
+	u1Byte					btRssi;
+	u1Byte					preBtRssiState;
+	u1Byte					preWifiRssiState[4];
+	BOOLEAN					bC2hBtInfoReqSent;
+	u1Byte					btInfoC2h[BT_INFO_SRC_8192E_1ANT_MAX][10];
+	u4Byte					btInfoC2hCnt[BT_INFO_SRC_8192E_1ANT_MAX];
+	BOOLEAN					bC2hBtInquiryPage;
+	u1Byte					btRetryCnt;
+	u1Byte					btInfoExt;
+}COEX_STA_8192E_1ANT, *PCOEX_STA_8192E_1ANT;
+
+//===========================================
+// The following is interface which will notify coex module.
+//===========================================
+VOID
+EXhalbtc8192e1ant_InitHwConfig(
+	IN	PBTC_COEXIST		pBtCoexist
+	);
+VOID
+EXhalbtc8192e1ant_InitCoexDm(
+	IN	PBTC_COEXIST		pBtCoexist
+	);
+VOID
+EXhalbtc8192e1ant_IpsNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	);
+VOID
+EXhalbtc8192e1ant_LpsNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	);
+VOID
+EXhalbtc8192e1ant_ScanNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	);
+VOID
+EXhalbtc8192e1ant_ConnectNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	);
+VOID
+EXhalbtc8192e1ant_MediaStatusNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	);
+VOID
+EXhalbtc8192e1ant_SpecialPacketNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	);
+VOID
+EXhalbtc8192e1ant_BtInfoNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	pu1Byte			tmpBuf,
+	IN	u1Byte			length
+	);
+VOID
+EXhalbtc8192e1ant_StackOperationNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	);
+VOID
+EXhalbtc8192e1ant_HaltNotify(
+	IN	PBTC_COEXIST			pBtCoexist
+	);
+VOID
+EXhalbtc8192e1ant_PnpNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				pnpState
+	);
+VOID
+EXhalbtc8192e1ant_Periodical(
+	IN	PBTC_COEXIST			pBtCoexist
+	);
+VOID
+EXhalbtc8192e1ant_DisplayCoexInfo(
+	IN	PBTC_COEXIST		pBtCoexist
+	);
+VOID
+EXhalbtc8192e1ant_DbgControl(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				opCode,
+	IN	u1Byte				opLen,
+	IN	pu1Byte 			pData
+	);
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtc8192e2ant.c b/drivers/staging/rtl8821ae/btcoexist/halbtc8192e2ant.c
new file mode 100644
index 000000000000..44ec78562e2d
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtc8192e2ant.c
@@ -0,0 +1,4242 @@
+/**************************************************************
+ * Description:
+ *
+ * This file is for RTL8192E Co-exist mechanism
+ *
+ * History
+ * 2012/11/15 Cosa first check in.
+ *
+ **************************************************************/
+
+/**************************************************************
+ *   include files
+ **************************************************************/
+#include "halbt_precomp.h"
+#if 1
+/**************************************************************
+ *   Global variables, these are static variables
+ **************************************************************/
+static struct coex_dm_8192e_2ant glcoex_dm_8192e_2ant;
+static struct coex_dm_8192e_2ant *coex_dm = &glcoex_dm_8192e_2ant;
+static struct coex_sta_8192e_2ant glcoex_sta_8192e_2ant;
+static struct coex_sta_8192e_2ant *coex_sta = &glcoex_sta_8192e_2ant;
+
+const char *const GLBtInfoSrc8192e2Ant[]={
+	"BT Info[wifi fw]",
+	"BT Info[bt rsp]",
+	"BT Info[bt auto report]",
+};
+
+u32 glcoex_ver_date_8192e_2ant = 20130902;
+u32 glcoex_ver_8192e_2ant = 0x34;
+
+/**************************************************************
+ *   local function proto type if needed
+ **************************************************************/
+/**************************************************************
+ *   local function start with halbtc8192e2ant_
+ **************************************************************/
+u8 halbtc8192e2ant_btrssi_state(u8 level_num, u8 rssi_thresh, u8 rssi_thresh1)
+{
+	int btrssi=0;
+	u8 btrssi_state = coex_sta->pre_bt_rssi_state;
+
+	btrssi = coex_sta->bt_rssi;
+
+	if (level_num == 2) {
+		if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+		    (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+				  "BT Rssi pre state=LOW\n");
+			if (btrssi >= (rssi_thresh +
+				       BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) {
+				btrssi_state = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "BT Rssi state switch to High\n");
+			} else {
+				btrssi_state = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "BT Rssi state stay at Low\n");
+			}
+		} else {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+				  "BT Rssi pre state=HIGH\n");
+			if (btrssi < rssi_thresh) {
+				btrssi_state = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "BT Rssi state switch to Low\n");
+			} else {
+				btrssi_state = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "BT Rssi state stay at High\n");
+			}
+		}
+	} else if (level_num == 3) {
+		if (rssi_thresh > rssi_thresh1) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+				  "BT Rssi thresh error!!\n");
+			return coex_sta->pre_bt_rssi_state;
+		}
+
+		if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+		    (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+				  "BT Rssi pre state=LOW\n");
+			if(btrssi >= (rssi_thresh +
+				      BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) {
+				btrssi_state = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "BT Rssi state switch to Medium\n");
+			} else {
+				btrssi_state = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "BT Rssi state stay at Low\n");
+			}
+		} else if ((coex_sta->pre_bt_rssi_state ==
+			    BTC_RSSI_STATE_MEDIUM) ||
+			   (coex_sta->pre_bt_rssi_state ==
+			    BTC_RSSI_STATE_STAY_MEDIUM)) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+				  "[BTCoex], BT Rssi pre state=MEDIUM\n");
+			if (btrssi >= (rssi_thresh1 +
+				       BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) {
+				btrssi_state = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "BT Rssi state switch to High\n");
+			} else if (btrssi < rssi_thresh) {
+				btrssi_state = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "BT Rssi state switch to Low\n");
+			} else {
+				btrssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "BT Rssi state stay at Medium\n");
+			}
+		} else {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+				  "BT Rssi pre state=HIGH\n");
+			if (btrssi < rssi_thresh1) {
+				btrssi_state = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "BT Rssi state switch to Medium\n");
+			} else {
+				btrssi_state = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "BT Rssi state stay at High\n");
+			}
+		}
+	}
+
+	coex_sta->pre_bt_rssi_state = btrssi_state;
+
+	return btrssi_state;
+}
+
+u8 halbtc8192e2ant_wifirssi_state(struct btc_coexist * btcoexist, u8 index,
+				  u8 level_num, u8 rssi_thresh, u8 rssi_thresh1)
+{
+	int wifirssi = 0;
+	u8 wifirssi_state = coex_sta->pre_wifi_rssi_state[index];
+
+	btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifirssi);
+
+	if (level_num == 2) {
+		if ((coex_sta->pre_wifi_rssi_state[index] ==
+		     BTC_RSSI_STATE_LOW) ||
+		    (coex_sta->pre_wifi_rssi_state[index] ==
+		     BTC_RSSI_STATE_STAY_LOW)) {
+			if (wifirssi >= (rssi_thresh +
+					 BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) {
+				wifirssi_state = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "wifi RSSI state switch to High\n");
+			} else {
+				wifirssi_state = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "wifi RSSI state stay at Low\n");
+ 			}
+ 		} else {
+			if (wifirssi < rssi_thresh) {
+				wifirssi_state = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "wifi RSSI state switch to Low\n");
+			} else {
+				wifirssi_state = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "wifi RSSI state stay at High\n");
+			}
+		}
+	} else if (level_num == 3) {
+		if (rssi_thresh > rssi_thresh1) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE,
+				  "wifi RSSI thresh error!!\n");
+			return coex_sta->pre_wifi_rssi_state[index];
+		}
+
+		if ((coex_sta->pre_wifi_rssi_state[index] ==
+		     BTC_RSSI_STATE_LOW) ||
+		    (coex_sta->pre_wifi_rssi_state[index] ==
+		     BTC_RSSI_STATE_STAY_LOW)) {
+			if (wifirssi >= (rssi_thresh +
+					 BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) {
+				wifirssi_state = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "wifi RSSI state switch to Medium\n");
+			} else {
+				wifirssi_state = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "wifi RSSI state stay at Low\n");
+			}
+		} else if ((coex_sta->pre_wifi_rssi_state[index] ==
+			    BTC_RSSI_STATE_MEDIUM) ||
+			   (coex_sta->pre_wifi_rssi_state[index] ==
+			    BTC_RSSI_STATE_STAY_MEDIUM)) {
+			if (wifirssi >= (rssi_thresh1 +
+					 BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) {
+				wifirssi_state = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "wifi RSSI state switch to High\n");
+			} else if (wifirssi < rssi_thresh) {
+				wifirssi_state = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "wifi RSSI state switch to Low\n");
+			} else {
+				wifirssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "wifi RSSI state stay at Medium\n");
+			}
+		} else {
+			if (wifirssi < rssi_thresh1) {
+				wifirssi_state = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "wifi RSSI state switch to Medium\n");
+			} else {
+				wifirssi_state = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "wifi RSSI state stay at High\n");
+			}
+		}
+	}
+
+	coex_sta->pre_wifi_rssi_state[index] = wifirssi_state;
+
+	return wifirssi_state;
+}
+
+void halbtc8192e2ant_monitor_bt_enable_disable(struct btc_coexist *btcoexist)
+{
+	static bool pre_bt_disabled = false;
+	static u32 bt_disable_cnt = 0;
+	bool bt_active = true, bt_disabled = false;
+
+	/* This function check if bt is disabled */
+
+	if (coex_sta->high_priority_tx == 0 &&
+	    coex_sta->high_priority_rx == 0 &&
+	    coex_sta->low_priority_tx == 0 &&
+	    coex_sta->low_priority_rx == 0)
+		bt_active = false;
+
+	if (coex_sta->high_priority_tx == 0xffff &&
+	    coex_sta->high_priority_rx == 0xffff &&
+	    coex_sta->low_priority_tx == 0xffff &&
+	    coex_sta->low_priority_rx == 0xffff)
+		bt_active = false;
+
+	if (bt_active) {
+		bt_disable_cnt = 0;
+		bt_disabled = false;
+		btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+				   &bt_disabled);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+			  "[BTCoex], BT is enabled !!\n");
+	} else {
+		bt_disable_cnt++;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+			  "[BTCoex], bt all counters=0, %d times!!\n",
+			  bt_disable_cnt);
+		if (bt_disable_cnt >= 2) {
+			bt_disabled = true;
+			btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+					   &bt_disabled);
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+				  "[BTCoex], BT is disabled !!\n");
+		}
+	}
+	if (pre_bt_disabled != bt_disabled) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+			  "[BTCoex], BT is from %s to %s!!\n",
+			  (pre_bt_disabled ? "disabled":"enabled"),
+			  (bt_disabled ? "disabled":"enabled"));
+		pre_bt_disabled = bt_disabled;
+	}
+}
+
+u32 halbtc8192e2ant_decidera_mask(struct btc_coexist *btcoexist,
+				  u8 sstype, u32 ra_masktype)
+{
+	u32 disra_mask = 0x0;
+
+	switch (ra_masktype) {
+	case 0: /* normal mode */
+		if (sstype == 2)
+			disra_mask = 0x0;	/* enable 2ss */
+		else
+			disra_mask = 0xfff00000;/* disable 2ss */
+		break;
+	case 1: /* disable cck 1/2 */
+		if(sstype == 2)
+			disra_mask = 0x00000003;/* enable 2ss */
+		else
+			disra_mask = 0xfff00003;/* disable 2ss */
+		break;
+	case 2: /* disable cck 1/2/5.5, ofdm 6/9/12/18/24, mcs 0/1/2/3/4 */
+		if(sstype == 2)
+			disra_mask = 0x0001f1f7;/* enable 2ss */
+		else
+			disra_mask = 0xfff1f1f7;/* disable 2ss */
+		break;
+	default:
+		break;
+	}
+
+	return disra_mask;
+}
+
+void halbtc8192e2ant_Updatera_mask(struct btc_coexist *btcoexist,
+				   bool force_exec, u32 dis_ratemask)
+{
+	coex_dm->curra_mask = dis_ratemask;
+
+	if (force_exec || (coex_dm->prera_mask != coex_dm->curra_mask))
+		btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_ra_mask,
+				   &coex_dm->curra_mask);
+	coex_dm->prera_mask = coex_dm->curra_mask;
+}
+
+void halbtc8192e2ant_autorate_fallback_retry(struct btc_coexist *btcoexist,
+					     bool force_exec, u8 type)
+{
+	bool wifi_under_bmode = false;
+
+	coex_dm->cur_arfrtype = type;
+
+	if (force_exec || (coex_dm->pre_arfrtype != coex_dm->cur_arfrtype)) {
+		switch (coex_dm->cur_arfrtype) {
+		case 0:	/* normal mode */
+			btcoexist->btc_write_4byte(btcoexist, 0x430,
+						   coex_dm->backup_arfr_cnt1);
+			btcoexist->btc_write_4byte(btcoexist, 0x434,
+						   coex_dm->backup_arfr_cnt2);
+			break;
+		case 1:
+			btcoexist->btc_get(btcoexist,
+					   BTC_GET_BL_WIFI_UNDER_B_MODE,
+					   &wifi_under_bmode);
+			if (wifi_under_bmode) {
+				btcoexist->btc_write_4byte(btcoexist, 0x430,
+							   0x0);
+				btcoexist->btc_write_4byte(btcoexist, 0x434,
+							   0x01010101);
+			} else {
+				btcoexist->btc_write_4byte(btcoexist, 0x430,
+							   0x0);
+				btcoexist->btc_write_4byte(btcoexist, 0x434,
+							   0x04030201);
+			}
+			break;
+		default:
+			break;
+		}
+	}
+
+	coex_dm->pre_arfrtype = coex_dm->cur_arfrtype;
+}
+
+void halbtc8192e2ant_retrylimit(struct btc_coexist *btcoexist,
+				bool force_exec, u8 type)
+{
+	coex_dm->cur_retrylimit_type = type;
+
+	if (force_exec || (coex_dm->pre_retrylimit_type !=
+			   coex_dm->cur_retrylimit_type)) {
+		switch (coex_dm->cur_retrylimit_type) {
+			case 0:	/* normal mode */
+				btcoexist->btc_write_2byte(btcoexist, 0x42a,
+						    coex_dm->backup_retrylimit);
+				break;
+			case 1:	/* retry limit=8 */
+				btcoexist->btc_write_2byte(btcoexist, 0x42a,
+							   0x0808);
+				break;
+			default:
+				break;
+		}
+	}
+
+	coex_dm->pre_retrylimit_type = coex_dm->cur_retrylimit_type;
+}
+
+void halbtc8192e2ant_ampdu_maxtime(struct btc_coexist *btcoexist,
+				   bool force_exec, u8 type)
+{
+	coex_dm->cur_ampdutime_type = type;
+
+	if (force_exec || (coex_dm->pre_ampdutime_type !=
+			   coex_dm->cur_ampdutime_type)) {
+		switch (coex_dm->cur_ampdutime_type) {
+		case 0:	/* normal mode */
+			btcoexist->btc_write_1byte(btcoexist, 0x456,
+						coex_dm->backup_ampdu_maxtime);
+			break;
+		case 1:	/* AMPDU timw = 0x38 * 32us */
+			btcoexist->btc_write_1byte(btcoexist, 0x456, 0x38);
+			break;
+		default:
+			break;
+		}
+	}
+
+	coex_dm->pre_ampdutime_type = coex_dm->cur_ampdutime_type;
+}
+
+void halbtc8192e2ant_limited_tx(struct btc_coexist *btcoexist,
+				bool force_exec, u8 ra_masktype, u8 arfr_type,
+				u8 retrylimit_type, u8 ampdutime_type)
+{
+	u32 disra_mask = 0x0;
+
+	coex_dm->curra_masktype = ra_masktype;
+	disra_mask = halbtc8192e2ant_decidera_mask(btcoexist,
+						   coex_dm->cur_sstype,
+						   ra_masktype);
+	halbtc8192e2ant_Updatera_mask(btcoexist, force_exec, disra_mask);
+
+	halbtc8192e2ant_autorate_fallback_retry(btcoexist, force_exec,
+						arfr_type);
+	halbtc8192e2ant_retrylimit(btcoexist, force_exec, retrylimit_type);
+	halbtc8192e2ant_ampdu_maxtime(btcoexist, force_exec, ampdutime_type);
+}
+
+void halbtc8192e2ant_limited_rx(struct btc_coexist *btcoexist,
+				bool force_exec, bool rej_ap_agg_pkt,
+				bool b_bt_ctrl_agg_buf_size,
+				u8 agg_buf_size)
+{
+	bool reject_rx_agg = rej_ap_agg_pkt;
+	bool bt_ctrl_rx_agg_size = b_bt_ctrl_agg_buf_size;
+	u8 rx_agg_size = agg_buf_size;
+
+	/*********************************************
+	 *	Rx Aggregation related setting
+	 *********************************************/
+	btcoexist->btc_set(btcoexist, BTC_SET_BL_TO_REJ_AP_AGG_PKT,
+			   &reject_rx_agg);
+	/* decide BT control aggregation buf size or not */
+	btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_CTRL_AGG_SIZE,
+			   &bt_ctrl_rx_agg_size);
+	/* aggregation buf size, only work
+	 * when BT control Rx aggregation size. */
+	btcoexist->btc_set(btcoexist, BTC_SET_U1_AGG_BUF_SIZE, &rx_agg_size);
+	/* real update aggregation setting */
+	btcoexist->btc_set(btcoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL);
+
+
+}
+
+void halbtc8192e2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
+{
+	u32 reg_hp_txrx, reg_lp_txrx, u32tmp;
+	u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0;
+
+	reg_hp_txrx = 0x770;
+	reg_lp_txrx = 0x774;
+
+	u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx);
+	reg_hp_tx = u32tmp & MASKLWORD;
+	reg_hp_rx = (u32tmp & MASKHWORD)>>16;
+
+	u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx);
+	reg_lp_tx = u32tmp & MASKLWORD;
+	reg_lp_rx = (u32tmp & MASKHWORD)>>16;
+
+	coex_sta->high_priority_tx = reg_hp_tx;
+	coex_sta->high_priority_rx = reg_hp_rx;
+	coex_sta->low_priority_tx = reg_lp_tx;
+	coex_sta->low_priority_rx = reg_lp_rx;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+		  "[BTCoex] High Priority Tx/Rx (reg 0x%x)=0x%x(%d)/0x%x(%d)\n",
+		  reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx);
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+		  "[BTCoex] Low Priority Tx/Rx (reg 0x%x)=0x%x(%d)/0x%x(%d)\n",
+		  reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx);
+
+	/* reset counter */
+	btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
+}
+
+void halbtc8192e2ant_querybt_info(struct btc_coexist *btcoexist)
+{
+	u8 h2c_parameter[1] ={0};
+
+	coex_sta->c2h_bt_info_req_sent = 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]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
+}
+
+bool halbtc8192e2ant_iswifi_status_changed(struct btc_coexist *btcoexist)
+{
+	static bool pre_wifi_busy = false;
+	static bool pre_under_4way = false, pre_bt_hson = false;
+	bool wifi_busy = false, under_4way = false, bt_hson = false;
+	bool wifi_connected = false;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+			   &wifi_connected);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hson);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
+			   &under_4way);
+
+	if (wifi_connected) {
+		if (wifi_busy != pre_wifi_busy) {
+			pre_wifi_busy = wifi_busy;
+			return true;
+		}
+		if (under_4way != pre_under_4way) {
+			pre_under_4way = under_4way;
+			return true;
+		}
+		if (bt_hson != pre_bt_hson) {
+			pre_bt_hson = bt_hson;
+			return true;
+		}
+	}
+
+	return false;
+}
+
+void halbtc8192e2ant_update_btlink_info(struct btc_coexist *btcoexist)
+{
+	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+	bool bt_hson = false;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hson);
+
+	bt_link_info->bt_link_exist = coex_sta->bt_link_exist;
+	bt_link_info->sco_exist = coex_sta->sco_exist;
+	bt_link_info->a2dp_exist = coex_sta->a2dp_exist;
+	bt_link_info->pan_exist = coex_sta->pan_exist;
+	bt_link_info->hid_exist = coex_sta->hid_exist;
+
+	/* work around for HS mode. */
+	if (bt_hson) {
+		bt_link_info->pan_exist = true;
+		bt_link_info->bt_link_exist = true;
+	}
+
+	/* check if Sco only */
+	if (bt_link_info->sco_exist &&
+	    !bt_link_info->a2dp_exist &&
+	    !bt_link_info->pan_exist &&
+	    !bt_link_info->hid_exist)
+		bt_link_info->sco_only = true;
+	else
+		bt_link_info->sco_only = false;
+
+	/* check if A2dp only */
+	if (!bt_link_info->sco_exist &&
+	    bt_link_info->a2dp_exist &&
+	    !bt_link_info->pan_exist &&
+	    !bt_link_info->hid_exist)
+		bt_link_info->a2dp_only = true;
+	else
+		bt_link_info->a2dp_only = false;
+
+	/* check if Pan only */
+	if (!bt_link_info->sco_exist &&
+	    !bt_link_info->a2dp_exist &&
+	    bt_link_info->pan_exist &&
+	    !bt_link_info->hid_exist)
+		bt_link_info->pan_only = true;
+	else
+		bt_link_info->pan_only = false;
+
+	/* check if Hid only */
+	if (!bt_link_info->sco_exist &&
+	    !bt_link_info->a2dp_exist &&
+	    !bt_link_info->pan_exist &&
+	    bt_link_info->hid_exist)
+		bt_link_info->hid_only = true;
+	else
+		bt_link_info->hid_only = false;
+}
+
+u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
+{
+	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+	struct btc_stack_info *stack_info = &btcoexist->stack_info;
+	bool bt_hson=false;
+	u8 algorithm = BT_8192E_2ANT_COEX_ALGO_UNDEFINED;
+	u8 numOfDiffProfile = 0;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hson);
+
+	if (!bt_link_info->bt_link_exist) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "No BT link exists!!!\n");
+		return algorithm;
+	}
+
+	if (bt_link_info->sco_exist)
+		numOfDiffProfile++;
+	if (bt_link_info->hid_exist)
+		numOfDiffProfile++;
+	if (bt_link_info->pan_exist)
+		numOfDiffProfile++;
+	if (bt_link_info->a2dp_exist)
+		numOfDiffProfile++;
+
+	if (numOfDiffProfile == 1) {
+		if (bt_link_info->sco_exist) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "SCO only\n");
+			algorithm = BT_8192E_2ANT_COEX_ALGO_SCO;
+		} else {
+			if (bt_link_info->hid_exist) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "HID only\n");
+				algorithm = BT_8192E_2ANT_COEX_ALGO_HID;
+			} else if (bt_link_info->a2dp_exist) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "A2DP only\n");
+				algorithm = BT_8192E_2ANT_COEX_ALGO_A2DP;
+			} else if (bt_link_info->pan_exist) {
+				if (bt_hson) {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "PAN(HS) only\n");
+					algorithm =
+						BT_8192E_2ANT_COEX_ALGO_PANHS;
+				} else {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "PAN(EDR) only\n");
+					algorithm =
+						BT_8192E_2ANT_COEX_ALGO_PANEDR;
+				}
+			}
+		}
+	} else if (numOfDiffProfile == 2) {
+		if (bt_link_info->sco_exist) {
+			if (bt_link_info->hid_exist) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "SCO + HID\n");
+				algorithm = BT_8192E_2ANT_COEX_ALGO_SCO;
+			} else if (bt_link_info->a2dp_exist) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "SCO + A2DP ==> SCO\n");
+				algorithm = BT_8192E_2ANT_COEX_ALGO_PANEDR_HID;
+			} else if (bt_link_info->pan_exist) {
+				if (bt_hson) {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "SCO + PAN(HS)\n");
+					algorithm = BT_8192E_2ANT_COEX_ALGO_SCO;
+				} else {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "SCO + PAN(EDR)\n");
+					algorithm =
+						BT_8192E_2ANT_COEX_ALGO_SCO_PAN;
+				}
+			}
+		} else {
+			if (bt_link_info->hid_exist &&
+			    bt_link_info->a2dp_exist) {
+				if (stack_info->num_of_hid >= 2) {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "HID*2 + A2DP\n");
+					algorithm =
+					BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
+				} else {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "HID + A2DP\n");
+					algorithm =
+					    BT_8192E_2ANT_COEX_ALGO_HID_A2DP;
+				}
+			} else if (bt_link_info->hid_exist &&
+				   bt_link_info->pan_exist) {
+				if (bt_hson) {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "HID + PAN(HS)\n");
+					algorithm = BT_8192E_2ANT_COEX_ALGO_HID;
+				} else {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "HID + PAN(EDR)\n");
+					algorithm =
+					    BT_8192E_2ANT_COEX_ALGO_PANEDR_HID;
+				}
+			} else if (bt_link_info->pan_exist &&
+				   bt_link_info->a2dp_exist) {
+				if (bt_hson) {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "A2DP + PAN(HS)\n");
+					algorithm =
+					    BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS;
+				} else {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "A2DP + PAN(EDR)\n");
+					algorithm =
+					    BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP;
+				}
+			}
+		}
+	} else if (numOfDiffProfile == 3) {
+		if (bt_link_info->sco_exist) {
+			if (bt_link_info->hid_exist &&
+			    bt_link_info->a2dp_exist) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "SCO + HID + A2DP ==> HID\n");
+				algorithm = BT_8192E_2ANT_COEX_ALGO_PANEDR_HID;
+			} else if (bt_link_info->hid_exist &&
+				   bt_link_info->pan_exist) {
+				if (bt_hson) {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "SCO + HID + PAN(HS)\n");
+					algorithm = BT_8192E_2ANT_COEX_ALGO_SCO;
+				} else {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "SCO + HID + PAN(EDR)\n");
+					algorithm =
+						BT_8192E_2ANT_COEX_ALGO_SCO_PAN;
+				}
+			} else if (bt_link_info->pan_exist &&
+				   bt_link_info->a2dp_exist) {
+				if (bt_hson) {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "SCO + A2DP + PAN(HS)\n");
+					algorithm = BT_8192E_2ANT_COEX_ALGO_SCO;
+				} else {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "SCO + A2DP + PAN(EDR)\n");
+					algorithm =
+					    BT_8192E_2ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+		} else {
+			if (bt_link_info->hid_exist &&
+			    bt_link_info->pan_exist &&
+			    bt_link_info->a2dp_exist) {
+				if (bt_hson) {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "HID + A2DP + PAN(HS)\n");
+					algorithm =
+					    BT_8192E_2ANT_COEX_ALGO_HID_A2DP;
+				} else {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "HID + A2DP + PAN(EDR)\n");
+					algorithm =
+					BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
+				}
+			}
+		}
+	} else if (numOfDiffProfile >= 3) {
+		if (bt_link_info->sco_exist) {
+			if (bt_link_info->hid_exist &&
+			    bt_link_info->pan_exist &&
+			    bt_link_info->a2dp_exist) {
+				if (bt_hson) {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "ErrorSCO+HID+A2DP+PAN(HS)\n");
+
+				} else {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "SCO+HID+A2DP+PAN(EDR)\n");
+					algorithm =
+					    BT_8192E_2ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+		}
+	}
+
+	return algorithm;
+}
+
+void halbtc8192e2ant_setfw_dac_swinglevel(struct btc_coexist *btcoexist,
+					  u8 dac_swinglvl)
+{
+	u8 h2c_parameter[1] ={0};
+
+	/* There are several type of dacswing
+	 * 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6 */
+	h2c_parameter[0] = dac_swinglvl;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+		  "[BTCoex], Set Dac Swing Level=0x%x\n", dac_swinglvl);
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+		  "[BTCoex], FW write 0x64=0x%x\n", h2c_parameter[0]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter);
+}
+
+void halbtc8192e2ant_set_fwdec_btpwr(struct btc_coexist *btcoexist,
+				     u8 dec_btpwr_lvl)
+{
+	u8 h2c_parameter[1] ={0};
+
+	h2c_parameter[0] = dec_btpwr_lvl;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+		  "[BTCoex] decrease Bt Power level = %d, FW write 0x62=0x%x\n",
+		  dec_btpwr_lvl, h2c_parameter[0]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter);
+}
+
+void halbtc8192e2ant_dec_btpwr(struct btc_coexist *btcoexist,
+			       bool force_exec, u8 dec_btpwr_lvl)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], %s Dec BT power level = %d\n",
+		  (force_exec? "force to":""), dec_btpwr_lvl);
+	coex_dm->cur_dec_bt_pwr = dec_btpwr_lvl;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], preBtDecPwrLvl=%d, curBtDecPwrLvl=%d\n",
+			  coex_dm->pre_dec_bt_pwr, coex_dm->cur_dec_bt_pwr);
+	}
+	halbtc8192e2ant_set_fwdec_btpwr(btcoexist, coex_dm->cur_dec_bt_pwr);
+
+	coex_dm->pre_dec_bt_pwr = coex_dm->cur_dec_bt_pwr;
+}
+
+void halbtc8192e2ant_set_bt_autoreport(struct btc_coexist *btcoexist,
+				       bool enable_autoreport)
+{
+	u8 h2c_parameter[1] ={0};
+
+	h2c_parameter[0] = 0;
+
+	if (enable_autoreport)
+		h2c_parameter[0] |= BIT0;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+		  "[BTCoex], BT FW auto report : %s, FW write 0x68=0x%x\n",
+		  (enable_autoreport? "Enabled!!":"Disabled!!"),
+		  h2c_parameter[0]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x68, 1, h2c_parameter);
+}
+
+void halbtc8192e2ant_bt_autoreport(struct btc_coexist *btcoexist,
+				   bool force_exec, bool enable_autoreport)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], %s BT Auto report = %s\n",
+		  (force_exec? "force to":""),
+		  ((enable_autoreport)? "Enabled":"Disabled"));
+	coex_dm->cur_bt_auto_report = enable_autoreport;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex] bPreBtAutoReport=%d, bCurBtAutoReport=%d\n",
+			  coex_dm->pre_bt_auto_report,
+			  coex_dm->cur_bt_auto_report);
+
+		if (coex_dm->pre_bt_auto_report == coex_dm->cur_bt_auto_report)
+			return;
+	}
+	halbtc8192e2ant_set_bt_autoreport(btcoexist,
+					  coex_dm->cur_bt_auto_report);
+
+	coex_dm->pre_bt_auto_report = coex_dm->cur_bt_auto_report;
+}
+
+void halbtc8192e2ant_fw_dac_swinglvl(struct btc_coexist *btcoexist,
+				     bool force_exec, u8 fw_dac_swinglvl)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], %s set FW Dac Swing level = %d\n",
+		  (force_exec? "force to":""), fw_dac_swinglvl);
+	coex_dm->cur_fw_dac_swing_lvl = fw_dac_swinglvl;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex] preFwDacSwingLvl=%d, curFwDacSwingLvl=%d\n",
+			  coex_dm->pre_fw_dac_swing_lvl,
+			  coex_dm->cur_fw_dac_swing_lvl);
+
+		if (coex_dm->pre_fw_dac_swing_lvl ==
+		    coex_dm->cur_fw_dac_swing_lvl)
+			return;
+	}
+
+	halbtc8192e2ant_setfw_dac_swinglevel(btcoexist,
+					     coex_dm->cur_fw_dac_swing_lvl);
+
+	coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl;
+}
+
+void halbtc8192e2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist,
+					     bool rx_rf_shrink_on)
+{
+	if (rx_rf_shrink_on) {
+		/* Shrink RF Rx LPF corner */
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], Shrink RF Rx LPF corner!!\n");
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
+					  0xfffff, 0xffffc);
+	} else {
+		/* Resume RF Rx LPF corner
+		 * After initialized, we can use coex_dm->btRf0x1eBackup */
+		if (btcoexist->initilized) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+				  "[BTCoex], Resume RF Rx LPF corner!!\n");
+			btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
+						  0xfffff,
+						  coex_dm->bt_rf0x1e_backup);
+		}
+	}
+}
+
+void halbtc8192e2ant_rf_shrink(struct btc_coexist *btcoexist,
+			       bool force_exec, bool rx_rf_shrink_on)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+		  "[BTCoex], %s turn Rx RF Shrink = %s\n",
+		  (force_exec? "force to":""), ((rx_rf_shrink_on)? "ON":"OFF"));
+	coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex]bPreRfRxLpfShrink=%d,bCurRfRxLpfShrink=%d\n",
+			  coex_dm->pre_rf_rx_lpf_shrink,
+			  coex_dm->cur_rf_rx_lpf_shrink);
+
+		if (coex_dm->pre_rf_rx_lpf_shrink ==
+		    coex_dm->cur_rf_rx_lpf_shrink)
+			return;
+	}
+	halbtc8192e2ant_set_sw_rf_rx_lpf_corner(btcoexist,
+						coex_dm->cur_rf_rx_lpf_shrink);
+
+	coex_dm->pre_rf_rx_lpf_shrink = coex_dm->cur_rf_rx_lpf_shrink;
+}
+
+void halbtc8192e2ant_set_sw_penalty_tx_rateadaptive(
+						struct btc_coexist *btcoexist,
+						bool low_penalty_ra)
+{
+	u8 h2c_parameter[6] ={0};
+
+	h2c_parameter[0] = 0x6;	/* opCode, 0x6= Retry_Penalty */
+
+	if (low_penalty_ra) {
+		h2c_parameter[1] |= BIT0;
+		/* normal rate except MCS7/6/5, OFDM54/48/36 */
+		h2c_parameter[2] = 0x00;
+		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",
+		  (low_penalty_ra? "ON!!":"OFF!!"));
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter);
+}
+
+void halbtc8192e2ant_low_penalty_ra(struct btc_coexist *btcoexist,
+				    bool force_exec, bool low_penalty_ra)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+		  "[BTCoex], %s turn LowPenaltyRA = %s\n",
+		  (force_exec? "force to":""), ((low_penalty_ra)? "ON":"OFF"));
+	coex_dm->cur_low_penalty_ra = low_penalty_ra;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex] bPreLowPenaltyRa=%d, bCurLowPenaltyRa=%d\n",
+			  coex_dm->pre_low_penalty_ra,
+			  coex_dm->cur_low_penalty_ra);
+
+		if (coex_dm->pre_low_penalty_ra ==
+		    coex_dm->cur_low_penalty_ra)
+			return;
+	}
+	halbtc8192e2ant_set_sw_penalty_tx_rateadaptive(btcoexist,
+						coex_dm->cur_low_penalty_ra);
+
+	coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra;
+}
+
+void halbtc8192e2ant_set_dac_swingreg(struct btc_coexist *btcoexist,
+				      u32 level)
+{
+	u8 val = (u8)level;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+		  "[BTCoex], Write SwDacSwing = 0x%x\n", level);
+	btcoexist->btc_write_1byte_bitmask(btcoexist, 0x883, 0x3e, val);
+}
+
+void halbtc8192e2ant_setsw_fulltime_dacswing(struct btc_coexist *btcoexist,
+					     bool sw_dac_swingon,
+					     u32 sw_dac_swinglvl)
+{
+	if (sw_dac_swingon)
+		halbtc8192e2ant_set_dac_swingreg(btcoexist, sw_dac_swinglvl);
+	else
+		halbtc8192e2ant_set_dac_swingreg(btcoexist, 0x18);
+}
+
+
+void halbtc8192e2ant_DacSwing(struct btc_coexist *btcoexist,
+			      bool force_exec, bool dac_swingon,
+			      u32 dac_swinglvl)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+		  "[BTCoex], %s turn DacSwing=%s, dac_swinglvl=0x%x\n",
+		  (force_exec? "force to":""),
+		  ((dac_swingon)? "ON":"OFF"), dac_swinglvl);
+	coex_dm->cur_dac_swing_on = dac_swingon;
+	coex_dm->cur_dac_swing_lvl = dac_swinglvl;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex], bPreDacSwingOn=%d, preDacSwingLvl=0x%x, ",
+			  coex_dm->pre_dac_swing_on,
+			  coex_dm->pre_dac_swing_lvl);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "bCurDacSwingOn=%d, curDacSwingLvl=0x%x\n",
+			  coex_dm->cur_dac_swing_on,
+			  coex_dm->cur_dac_swing_lvl);
+
+		if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) &&
+		    (coex_dm->pre_dac_swing_lvl == coex_dm->cur_dac_swing_lvl))
+			return;
+	}
+	mdelay(30);
+	halbtc8192e2ant_setsw_fulltime_dacswing(btcoexist, dac_swingon,
+						dac_swinglvl);
+
+	coex_dm->pre_dac_swing_on = coex_dm->cur_dac_swing_on;
+	coex_dm->pre_dac_swing_lvl = coex_dm->cur_dac_swing_lvl;
+}
+
+void halbtc8192e2ant_set_adc_backoff(struct btc_coexist *btcoexist,
+				     bool adc_backoff)
+{
+	if(adc_backoff)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], BB BackOff Level On!\n");
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc05, 0x30, 0x3);
+	}
+	else
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], BB BackOff Level Off!\n");
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc05, 0x30, 0x1);
+	}
+}
+
+void halbtc8192e2ant_adc_backoff(struct btc_coexist *btcoexist,
+				 bool force_exec, bool adc_backoff)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+		  "[BTCoex], %s turn AdcBackOff = %s\n",
+		  (force_exec? "force to":""), ((adc_backoff)? "ON":"OFF"));
+	coex_dm->cur_adc_back_off = adc_backoff;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex], bPreAdcBackOff=%d, bCurAdcBackOff=%d\n",
+			  coex_dm->pre_adc_back_off, coex_dm->cur_adc_back_off);
+
+		if (coex_dm->pre_adc_back_off == coex_dm->cur_adc_back_off)
+			return;
+	}
+	halbtc8192e2ant_set_adc_backoff(btcoexist, coex_dm->cur_adc_back_off);
+
+	coex_dm->pre_adc_back_off = coex_dm->cur_adc_back_off;
+}
+
+void halbtc8192e2ant_set_agc_table(struct btc_coexist *btcoexist,
+				   bool agc_table_en)
+{
+
+	/* BB AGC Gain Table */
+	if (agc_table_en) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], BB Agc Table On!\n");
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x0a1A0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x091B0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x081C0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x071D0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x061E0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x051F0001);
+	} else {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], BB Agc Table Off!\n");
+	 	btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xaa1A0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa91B0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa81C0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa71D0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa61E0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa51F0001);
+	}
+}
+
+void halbtc8192e2ant_AgcTable(struct btc_coexist *btcoexist,
+			      bool force_exec, bool agc_table_en)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+		  "[BTCoex], %s %s Agc Table\n",
+		  (force_exec? "force to":""),
+		  ((agc_table_en)? "Enable":"Disable"));
+	coex_dm->cur_agc_table_en = agc_table_en;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex], bPreAgcTableEn=%d, bCurAgcTableEn=%d\n",
+			  coex_dm->pre_agc_table_en, coex_dm->cur_agc_table_en);
+
+		if (coex_dm->pre_agc_table_en == coex_dm->cur_agc_table_en)
+			return;
+	}
+	halbtc8192e2ant_set_agc_table(btcoexist, agc_table_en);
+
+	coex_dm->pre_agc_table_en = coex_dm->cur_agc_table_en;
+}
+
+void halbtc8192e2ant_set_coex_table(struct btc_coexist *btcoexist,
+				    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);
+	btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+		  "[BTCoex], set coex table, set 0x6c4=0x%x\n", val0x6c4);
+	btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+		  "[BTCoex], set coex table, set 0x6c8=0x%x\n", val0x6c8);
+	btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+		  "[BTCoex], set coex table, set 0x6cc=0x%x\n", val0x6cc);
+	btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
+}
+
+void halbtc8192e2ant_coex_table(struct btc_coexist *btcoexist, bool force_exec,
+				u32 val0x6c0, u32 val0x6c4,
+				u32 val0x6c8, u8 val0x6cc)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+		  "[BTCoex], %s write Coex Table 0x6c0=0x%x, ",
+		  (force_exec? "force to":""), val0x6c0);
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+		  "0x6c4=0x%x, 0x6c8=0x%x, 0x6cc=0x%x\n",
+		  val0x6c4, val0x6c8, val0x6cc);
+	coex_dm->cur_val0x6c0 = val0x6c0;
+	coex_dm->cur_val0x6c4 = val0x6c4;
+	coex_dm->cur_val0x6c8 = val0x6c8;
+	coex_dm->cur_val0x6cc = val0x6cc;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex], preVal0x6c0=0x%x, preVal0x6c4=0x%x, ",
+			  coex_dm->pre_val0x6c0, coex_dm->pre_val0x6c4);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "preVal0x6c8=0x%x, preVal0x6cc=0x%x !!\n",
+			  coex_dm->pre_val0x6c8, coex_dm->pre_val0x6cc);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex], curVal0x6c0=0x%x, curVal0x6c4=0x%x, \n",
+			  coex_dm->cur_val0x6c0, coex_dm->cur_val0x6c4);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "curVal0x6c8=0x%x, curVal0x6cc=0x%x !!\n",
+			  coex_dm->cur_val0x6c8, coex_dm->cur_val0x6cc);
+
+		if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) &&
+		    (coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) &&
+		    (coex_dm->pre_val0x6c8 == coex_dm->cur_val0x6c8) &&
+		    (coex_dm->pre_val0x6cc == coex_dm->cur_val0x6cc))
+			return;
+	}
+	halbtc8192e2ant_set_coex_table(btcoexist, val0x6c0, val0x6c4,
+				       val0x6c8, val0x6cc);
+
+	coex_dm->pre_val0x6c0 = coex_dm->cur_val0x6c0;
+	coex_dm->pre_val0x6c4 = coex_dm->cur_val0x6c4;
+	coex_dm->pre_val0x6c8 = coex_dm->cur_val0x6c8;
+	coex_dm->pre_val0x6cc = coex_dm->cur_val0x6cc;
+}
+
+void halbtc8192e2ant_coex_table_with_type(struct btc_coexist *btcoexist,
+					  bool force_exec, u8 type)
+{
+	switch (type) {
+	case 0:
+		halbtc8192e2ant_coex_table(btcoexist, force_exec, 0x55555555,
+					   0x5a5a5a5a, 0xffffff, 0x3);
+		break;
+	case 1:
+		halbtc8192e2ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
+					   0x5a5a5a5a, 0xffffff, 0x3);
+		break;
+	case 2:
+		halbtc8192e2ant_coex_table(btcoexist, force_exec, 0x55555555,
+					   0x5ffb5ffb, 0xffffff, 0x3);
+		break;
+	case 3:
+		halbtc8192e2ant_coex_table(btcoexist, force_exec, 0xdfffdfff,
+					   0x5fdb5fdb, 0xffffff, 0x3);
+		break;
+	case 4:
+		halbtc8192e2ant_coex_table(btcoexist, force_exec, 0xdfffdfff,
+					   0x5ffb5ffb, 0xffffff, 0x3);
+		break;
+	default:
+		break;
+	}
+}
+
+void halbtc8192e2ant_set_fw_ignore_wlanact(struct btc_coexist *btcoexist,
+					   bool enable)
+{
+	u8 h2c_parameter[1] ={0};
+
+	if (enable)
+		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]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter);
+}
+
+void halbtc8192e2ant_IgnoreWlanAct(struct btc_coexist *btcoexist,
+				   bool force_exec, bool enable)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], %s turn Ignore WlanAct %s\n",
+		  (force_exec? "force to":""), (enable? "ON":"OFF"));
+	coex_dm->cur_ignore_wlan_act = enable;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], bPreIgnoreWlanAct = %d ",
+			  coex_dm->pre_ignore_wlan_act);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "bCurIgnoreWlanAct = %d!!\n",
+			  coex_dm->cur_ignore_wlan_act);
+
+		if (coex_dm->pre_ignore_wlan_act ==
+		    coex_dm->cur_ignore_wlan_act)
+			return;
+	}
+	halbtc8192e2ant_set_fw_ignore_wlanact(btcoexist, enable);
+
+	coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
+}
+
+void halbtc8192e2ant_SetFwPstdma(struct btc_coexist *btcoexist, u8 byte1,
+				 u8 byte2, u8 byte3, u8 byte4, u8 byte5)
+{
+	u8 h2c_parameter[5] ={0};
+
+	h2c_parameter[0] = byte1;
+	h2c_parameter[1] = byte2;
+	h2c_parameter[2] = byte3;
+	h2c_parameter[3] = byte4;
+	h2c_parameter[4] = byte5;
+
+	coex_dm->ps_tdma_para[0] = byte1;
+	coex_dm->ps_tdma_para[1] = byte2;
+	coex_dm->ps_tdma_para[2] = byte3;
+	coex_dm->ps_tdma_para[3] = byte4;
+	coex_dm->ps_tdma_para[4] = byte5;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+		  "[BTCoex], FW write 0x60(5bytes)=0x%x%08x\n",
+		  h2c_parameter[0],
+		  h2c_parameter[1] << 24 | h2c_parameter[2] << 16 |
+		  h2c_parameter[3] << 8 | h2c_parameter[4]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
+}
+
+void halbtc8192e2ant_sw_mechanism1(struct btc_coexist *btcoexist,
+				   bool shrink_rx_lpf, bool low_penalty_ra,
+				   bool limited_dig, bool btlan_constrain)
+{
+	halbtc8192e2ant_rf_shrink(btcoexist, NORMAL_EXEC, shrink_rx_lpf);
+}
+
+void halbtc8192e2ant_sw_mechanism2(struct btc_coexist *btcoexist,
+				   bool agc_table_shift, bool adc_backoff,
+				   bool sw_dac_swing, u32 dac_swinglvl)
+{
+	halbtc8192e2ant_AgcTable(btcoexist, NORMAL_EXEC, agc_table_shift);
+	halbtc8192e2ant_DacSwing(btcoexist, NORMAL_EXEC, sw_dac_swing,
+				 dac_swinglvl);
+}
+
+void halbtc8192e2ant_ps_tdma(struct btc_coexist *btcoexist,
+			     bool force_exec, bool turn_on, u8 type)
+{
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], %s turn %s PS TDMA, type=%d\n",
+		  (force_exec? "force to":""), (turn_on? "ON":"OFF"), type);
+	coex_dm->cur_ps_tdma_on = turn_on;
+	coex_dm->cur_ps_tdma = type;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], bPrePsTdmaOn = %d, bCurPsTdmaOn = %d!!\n",
+			  coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], prePsTdma = %d, curPsTdma = %d!!\n",
+			  coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma);
+
+		if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) &&
+		    (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma))
+			return;
+	}
+	if (turn_on) {
+		switch (type) {
+		case 1:
+		default:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1a,
+						    0x1a, 0xe1, 0x90);
+			break;
+		case 2:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x12,
+						    0x12, 0xe1, 0x90);
+			break;
+		case 3:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1c,
+						    0x3, 0xf1, 0x90);
+			break;
+		case 4:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x10,
+						    0x3, 0xf1, 0x90);
+			break;
+		case 5:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1a,
+						    0x1a, 0x60, 0x90);
+			break;
+		case 6:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x12,
+						     0x12, 0x60, 0x90);
+			break;
+		case 7:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1c,
+						    0x3, 0x70, 0x90);
+			break;
+		case 8:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xa3, 0x10,
+						    0x3, 0x70, 0x90);
+			break;
+		case 9:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1a,
+						    0x1a, 0xe1, 0x10);
+			break;
+		case 10:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x12,
+						    0x12, 0xe1, 0x10);
+			break;
+		case 11:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1c,
+						    0x3, 0xf1, 0x10);
+			break;
+		case 12:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x10,
+						    0x3, 0xf1, 0x10);
+			break;
+		case 13:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1a,
+						    0x1a, 0xe0, 0x10);
+			break;
+		case 14:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x12,
+						    0x12, 0xe0, 0x10);
+			break;
+		case 15:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1c,
+						    0x3, 0xf0, 0x10);
+			break;
+		case 16:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x12,
+						    0x3, 0xf0, 0x10);
+			break;
+		case 17:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0x61, 0x20,
+						    0x03, 0x10, 0x10);
+			break;
+		case 18:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x5,
+						    0x5, 0xe1, 0x90);
+			break;
+		case 19:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x25,
+						    0x25, 0xe1, 0x90);
+			break;
+		case 20:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x25,
+						    0x25, 0x60, 0x90);
+			break;
+		case 21:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x15,
+						    0x03, 0x70, 0x90);
+			break;
+		case 71:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1a,
+						    0x1a, 0xe1, 0x90);
+			break;
+		}
+	} else {
+		/* disable PS tdma */
+		switch (type) {
+		default:
+		case 0:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0x8, 0x0, 0x0,
+						    0x0, 0x0);
+			btcoexist->btc_write_1byte(btcoexist, 0x92c, 0x4);
+			break;
+		case 1:
+			halbtc8192e2ant_SetFwPstdma(btcoexist, 0x0, 0x0, 0x0,
+						    0x8, 0x0);
+			mdelay(5);
+			btcoexist->btc_write_1byte(btcoexist, 0x92c, 0x20);
+			break;
+		}
+	}
+
+	/* update pre state */
+	coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on;
+	coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
+}
+
+void halbtc8192e2ant_set_switch_sstype(struct btc_coexist *btcoexist, u8 sstype)
+{
+	u8 mimops = BTC_MIMO_PS_DYNAMIC;
+	u32 disra_mask = 0x0;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+		  "[BTCoex], REAL set SS Type = %d\n", sstype);
+
+	disra_mask = halbtc8192e2ant_decidera_mask(btcoexist, sstype,
+						   coex_dm->curra_masktype);
+	halbtc8192e2ant_Updatera_mask(btcoexist, FORCE_EXEC, disra_mask);
+
+	if (sstype == 1) {
+		halbtc8192e2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1);
+		/* switch ofdm path */
+		btcoexist->btc_write_1byte(btcoexist, 0xc04, 0x11);
+		btcoexist->btc_write_1byte(btcoexist, 0xd04, 0x1);
+		btcoexist->btc_write_4byte(btcoexist, 0x90c, 0x81111111);
+		/* switch cck patch */
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0xe77, 0x4, 0x1);
+		btcoexist->btc_write_1byte(btcoexist, 0xa07, 0x81);
+		mimops=BTC_MIMO_PS_STATIC;
+	} else if (sstype == 2) {
+		halbtc8192e2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);
+		btcoexist->btc_write_1byte(btcoexist, 0xc04, 0x33);
+		btcoexist->btc_write_1byte(btcoexist, 0xd04, 0x3);
+		btcoexist->btc_write_4byte(btcoexist, 0x90c, 0x81121313);
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0xe77, 0x4, 0x0);
+		btcoexist->btc_write_1byte(btcoexist, 0xa07, 0x41);
+		mimops=BTC_MIMO_PS_DYNAMIC;
+	}
+	/* set rx 1ss or 2ss */
+	btcoexist->btc_set(btcoexist, BTC_SET_ACT_SEND_MIMO_PS, &mimops);
+}
+
+void halbtc8192e2ant_switch_sstype(struct btc_coexist *btcoexist,
+				   bool force_exec, u8 new_sstype)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+		  "[BTCoex], %s Switch SS Type = %d\n",
+		  (force_exec? "force to":""), new_sstype);
+	coex_dm->cur_sstype = new_sstype;
+
+	if (!force_exec) {
+		if (coex_dm->pre_sstype == coex_dm->cur_sstype)
+			return;
+	}
+	halbtc8192e2ant_set_switch_sstype(btcoexist, coex_dm->cur_sstype);
+
+	coex_dm->pre_sstype = coex_dm->cur_sstype;
+}
+
+void halbtc8192e2ant_coex_alloff(struct btc_coexist *btcoexist)
+{
+	/* fw all off */
+	halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+	halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+	halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+
+	/* sw all off */
+	halbtc8192e2ant_sw_mechanism1(btcoexist, false, false, false, false);
+	halbtc8192e2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+
+	/* hw all off */
+	halbtc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+}
+
+void halbtc8192e2ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+	/* force to reset coex mechanism */
+
+	halbtc8192e2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1);
+	halbtc8192e2ant_fw_dac_swinglvl(btcoexist, FORCE_EXEC, 6);
+	halbtc8192e2ant_dec_btpwr(btcoexist, FORCE_EXEC, 0);
+
+	halbtc8192e2ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
+	halbtc8192e2ant_switch_sstype(btcoexist, FORCE_EXEC, 2);
+
+	halbtc8192e2ant_sw_mechanism1(btcoexist, false, false, false, false);
+	halbtc8192e2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+}
+
+void halbtc8192e2ant_action_bt_inquiry(struct btc_coexist *btcoexist)
+{
+	bool low_pwr_disable = true;
+
+	btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+			   &low_pwr_disable);
+
+	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+
+	halbtc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+	halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
+	halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+	halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+
+	halbtc8192e2ant_sw_mechanism1(btcoexist, false, false, false, false);
+	halbtc8192e2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+}
+
+bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist)
+{
+	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+	bool common = false, wifi_connected = false, wifi_busy = false;
+	bool bt_hson = false, low_pwr_disable = false;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hson);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+			   &wifi_connected);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+	if (bt_link_info->sco_exist || bt_link_info->hid_exist)
+		halbtc8192e2ant_limited_tx(btcoexist, NORMAL_EXEC, 1, 0, 0, 0);
+	else
+		halbtc8192e2ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
+
+	if (!wifi_connected) {
+		low_pwr_disable = false;
+		btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+				   &low_pwr_disable);
+
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], Wifi non-connected idle!!\n");
+
+		if ((BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+		     coex_dm->bt_status) ||
+		    (BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE ==
+		     coex_dm->bt_status)) {
+			halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC,
+						      2);
+			halbtc8192e2ant_coex_table_with_type(btcoexist,
+							     NORMAL_EXEC, 1);
+			halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
+						0);
+		} else {
+			halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC,
+						      1);
+			halbtc8192e2ant_coex_table_with_type(btcoexist,
+							     NORMAL_EXEC, 0);
+			halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
+						1);
+		}
+
+		halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+
+ 		halbtc8192e2ant_sw_mechanism1(btcoexist, false, false, false,
+					      false);
+		halbtc8192e2ant_sw_mechanism2(btcoexist, false, false, false,
+					      0x18);
+
+		common = true;
+	} else {
+		if (BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+		    coex_dm->bt_status) {
+			low_pwr_disable = false;
+			btcoexist->btc_set(btcoexist,
+					   BTC_SET_ACT_DISABLE_LOW_POWER,
+					   &low_pwr_disable);
+
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "Wifi connected + BT non connected-idle!!\n");
+
+			halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC,
+						      2);
+			halbtc8192e2ant_coex_table_with_type(btcoexist,
+							     NORMAL_EXEC, 1);
+			halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
+						0);
+			halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC,
+							6);
+			halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+
+			common = true;
+		} else if (BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE ==
+			   coex_dm->bt_status) {
+			low_pwr_disable = true;
+			btcoexist->btc_set(btcoexist,
+					   BTC_SET_ACT_DISABLE_LOW_POWER,
+					   &low_pwr_disable);
+
+			if (bt_hson)
+				return false;
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "Wifi connected + BT connected-idle!!\n");
+
+			halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC,
+						      2);
+			halbtc8192e2ant_coex_table_with_type(btcoexist,
+							     NORMAL_EXEC, 1);
+			halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
+						0);
+			halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC,
+							6);
+			halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+
+			common = true;
+		} else {
+			low_pwr_disable = true;
+			btcoexist->btc_set(btcoexist,
+					   BTC_SET_ACT_DISABLE_LOW_POWER,
+					   &low_pwr_disable);
+
+			if (wifi_busy) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "Wifi Connected-Busy + BT Busy!!\n");
+				common = false;
+			} else {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "Wifi Connected-Idle + BT Busy!!\n");
+
+				halbtc8192e2ant_switch_sstype(btcoexist,
+							      NORMAL_EXEC, 1);
+				halbtc8192e2ant_coex_table_with_type(btcoexist,
+								    NORMAL_EXEC,
+								    2);
+				halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+							true, 21);
+				halbtc8192e2ant_fw_dac_swinglvl(btcoexist,
+								NORMAL_EXEC, 6);
+				halbtc8192e2ant_dec_btpwr(btcoexist,
+							  NORMAL_EXEC, 0);
+				halbtc8192e2ant_sw_mechanism1(btcoexist, false,
+							      false, false,
+							      false);
+				halbtc8192e2ant_sw_mechanism2(btcoexist, false,
+							      false, false,
+							      0x18);
+				common = true;
+			}
+		}
+	}
+	return common;
+}
+
+void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
+					  bool sco_hid, bool tx_pause,
+					  u8 max_interval)
+{
+	static int up, dn, m, n, wait_cnt;
+	/* 0: no change, +1: increase WiFi duration,
+	 * -1: decrease WiFi duration */
+	int result;
+	u8 retry_cnt = 0;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], TdmaDurationAdjust()\n");
+
+	if (!coex_dm->auto_tdma_adjust) {
+		coex_dm->auto_tdma_adjust = true;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], first run TdmaDurationAdjust()!!\n");
+		if (sco_hid) {
+			if (tx_pause) {
+				if (max_interval == 1) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 13);
+					coex_dm->ps_tdma_du_adj_type = 13;
+				} else if (max_interval == 2) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 14);
+					coex_dm->ps_tdma_du_adj_type = 14;
+				} else if (max_interval == 3) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+					coex_dm->ps_tdma_du_adj_type = 15;
+				} else {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+					coex_dm->ps_tdma_du_adj_type = 15;
+				}
+			} else {
+				if (max_interval == 1) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 9);
+					coex_dm->ps_tdma_du_adj_type = 9;
+				} else if (max_interval == 2) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 10);
+					coex_dm->ps_tdma_du_adj_type = 10;
+				} else if (max_interval == 3) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+					coex_dm->ps_tdma_du_adj_type = 11;
+				} else {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+					coex_dm->ps_tdma_du_adj_type = 11;
+				}
+			}
+		} else {
+			if (tx_pause) {
+				if (max_interval == 1) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 5);
+					coex_dm->ps_tdma_du_adj_type = 5;
+				} else if (max_interval == 2) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 6);
+					coex_dm->ps_tdma_du_adj_type = 6;
+				} else if (max_interval == 3) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+					coex_dm->ps_tdma_du_adj_type = 7;
+				} else {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+					coex_dm->ps_tdma_du_adj_type = 7;
+				}
+			} else {
+				if (max_interval == 1) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 1);
+					coex_dm->ps_tdma_du_adj_type = 1;
+				} else if (max_interval == 2) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 2);
+					coex_dm->ps_tdma_du_adj_type = 2;
+				} else if (max_interval == 3) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+					coex_dm->ps_tdma_du_adj_type = 3;
+				} else {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+					coex_dm->ps_tdma_du_adj_type = 3;
+				}
+			}
+		}
+
+		up = 0;
+		dn = 0;
+		m = 1;
+		n= 3;
+		result = 0;
+		wait_cnt = 0;
+	} else {
+		/* accquire the BT TRx retry count from BT_Info byte2 */
+		retry_cnt = coex_sta->bt_retry_cnt;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], retry_cnt = %d\n", retry_cnt);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], up=%d, dn=%d, m=%d, n=%d, wait_cnt=%d\n",
+			  up, dn, m, n, wait_cnt);
+		result = 0;
+		wait_cnt++;
+		/* no retry in the last 2-second duration */
+		if (retry_cnt == 0) {
+			up++;
+			dn--;
+
+			if (dn <= 0)
+				dn = 0;
+
+			if (up >= n) {
+				wait_cnt = 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 (retry_cnt <= 3) {
+			up--;
+			dn++;
+
+			if (up <= 0)
+				up = 0;
+
+			if (dn == 2) {
+				if (wait_cnt <= 2)
+					m++;
+				else
+					m = 1;
+
+				if (m >= 20)
+					m = 20;
+
+				n = 3 * m;
+				up = 0;
+				dn = 0;
+				wait_cnt = 0;
+				result = -1;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_TRACE_FW_DETAIL,
+					  "Reduce wifi duration for retry<3\n");
+			}
+		} else {
+			if (wait_cnt == 1)
+				m++;
+			else
+				m = 1;
+
+			if (m >= 20)
+				m = 20;
+
+			n = 3*m;
+			up = 0;
+			dn = 0;
+			wait_cnt = 0;
+			result = -1;
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+				  "Decrease wifi duration for retryCounter>3!!\n");
+		}
+
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], max Interval = %d\n", max_interval);
+		if (max_interval == 1) {
+			if (tx_pause) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+					  "[BTCoex], TxPause = 1\n");
+
+				if (coex_dm->cur_ps_tdma == 71) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 5);
+					coex_dm->ps_tdma_du_adj_type = 5;
+				} else if (coex_dm->cur_ps_tdma == 1) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 5);
+					coex_dm->ps_tdma_du_adj_type = 5;
+				} else if (coex_dm->cur_ps_tdma == 2) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 6);
+					coex_dm->ps_tdma_du_adj_type = 6;
+				} else if (coex_dm->cur_ps_tdma == 3) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+					coex_dm->ps_tdma_du_adj_type = 7;
+				} else if (coex_dm->cur_ps_tdma == 4) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 8);
+					coex_dm->ps_tdma_du_adj_type = 8;
+				}
+				if (coex_dm->cur_ps_tdma == 9) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 13);
+					coex_dm->ps_tdma_du_adj_type = 13;
+				} else if (coex_dm->cur_ps_tdma == 10) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 14);
+					coex_dm->ps_tdma_du_adj_type = 14;
+				} else if (coex_dm->cur_ps_tdma == 11) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+					coex_dm->ps_tdma_du_adj_type = 15;
+				} else if (coex_dm->cur_ps_tdma == 12) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 16);
+					coex_dm->ps_tdma_du_adj_type = 16;
+				}
+
+				if (result == -1) {
+					if (coex_dm->cur_ps_tdma == 5) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 6);
+						coex_dm->ps_tdma_du_adj_type =
+									     6;
+					} else if (coex_dm->cur_ps_tdma == 6) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									     7;
+					} else if (coex_dm->cur_ps_tdma == 7) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 8);
+						coex_dm->ps_tdma_du_adj_type =
+									     8;
+					} else if (coex_dm->cur_ps_tdma == 13) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 14);
+						coex_dm->ps_tdma_du_adj_type =
+									     14;
+					} else if (coex_dm->cur_ps_tdma == 14) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					} else if (coex_dm->cur_ps_tdma == 15) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 16);
+						coex_dm->ps_tdma_du_adj_type =
+									     16;
+					}
+				} else if (result == 1) {
+					if (coex_dm->cur_ps_tdma == 8) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									     7;
+					} else if (coex_dm->cur_ps_tdma == 7) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 6);
+						coex_dm->ps_tdma_du_adj_type =
+									     6;
+					} else if (coex_dm->cur_ps_tdma == 6) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 5);
+						coex_dm->ps_tdma_du_adj_type =
+									     5;
+					} else if (coex_dm->cur_ps_tdma == 16) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					} else if (coex_dm->cur_ps_tdma == 15) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 14);
+						coex_dm->ps_tdma_du_adj_type =
+									     14;
+					} else if (coex_dm->cur_ps_tdma == 14) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 13);
+						coex_dm->ps_tdma_du_adj_type =
+									     13;
+					}
+				}
+			} else {
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_TRACE_FW_DETAIL,
+					  "[BTCoex], TxPause = 0\n");
+				if (coex_dm->cur_ps_tdma == 5) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 71);
+					coex_dm->ps_tdma_du_adj_type = 71;
+				} else if (coex_dm->cur_ps_tdma == 6) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 2);
+					coex_dm->ps_tdma_du_adj_type = 2;
+				} else if (coex_dm->cur_ps_tdma == 7) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+					coex_dm->ps_tdma_du_adj_type = 3;
+				} else if (coex_dm->cur_ps_tdma == 8) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 4);
+					coex_dm->ps_tdma_du_adj_type = 4;
+				}
+				if (coex_dm->cur_ps_tdma == 13) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 9);
+					coex_dm->ps_tdma_du_adj_type = 9;
+				} else if (coex_dm->cur_ps_tdma == 14) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 10);
+					coex_dm->ps_tdma_du_adj_type = 10;
+				} else if (coex_dm->cur_ps_tdma == 15) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+					coex_dm->ps_tdma_du_adj_type = 11;
+				} else if (coex_dm->cur_ps_tdma == 16) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 12);
+					coex_dm->ps_tdma_du_adj_type = 12;
+				}
+
+				if (result == -1) {
+					if (coex_dm->cur_ps_tdma == 71) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 1);
+						coex_dm->ps_tdma_du_adj_type =
+									     1;
+					} else if (coex_dm->cur_ps_tdma == 1) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 2);
+						coex_dm->ps_tdma_du_adj_type =
+									     2;
+					} else if (coex_dm->cur_ps_tdma == 2) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									     3;
+					} else if (coex_dm->cur_ps_tdma == 3) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 4);
+						coex_dm->ps_tdma_du_adj_type =
+									     4;
+					} else if (coex_dm->cur_ps_tdma == 9) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 10);
+						coex_dm->ps_tdma_du_adj_type =
+									     10;
+					} else if (coex_dm->cur_ps_tdma == 10) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					} else if (coex_dm->cur_ps_tdma == 11) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 12);
+						coex_dm->ps_tdma_du_adj_type =
+									     12;
+					}
+				} else if (result == 1) {
+ 					if (coex_dm->cur_ps_tdma == 4) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									     3;
+					} else if (coex_dm->cur_ps_tdma == 3) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 2);
+						coex_dm->ps_tdma_du_adj_type =
+									     2;
+					} else if (coex_dm->cur_ps_tdma == 2) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 1);
+						coex_dm->ps_tdma_du_adj_type =
+									     1;
+					} else if (coex_dm->cur_ps_tdma == 1) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 71);
+						coex_dm->ps_tdma_du_adj_type =
+									     71;
+					} else if (coex_dm->cur_ps_tdma == 12) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					} else if (coex_dm->cur_ps_tdma == 11) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 10);
+						coex_dm->ps_tdma_du_adj_type =
+									     10;
+					} else if (coex_dm->cur_ps_tdma == 10) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 9);
+						coex_dm->ps_tdma_du_adj_type =
+									     9;
+					}
+				}
+			}
+		} else if (max_interval == 2) {
+			if (tx_pause) {
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_TRACE_FW_DETAIL,
+					  "[BTCoex], TxPause = 1\n");
+				if (coex_dm->cur_ps_tdma == 1) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 6);
+					coex_dm->ps_tdma_du_adj_type = 6;
+				} else if (coex_dm->cur_ps_tdma == 2) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 6);
+					coex_dm->ps_tdma_du_adj_type = 6;
+				} else if (coex_dm->cur_ps_tdma == 3) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+					coex_dm->ps_tdma_du_adj_type = 7;
+				} else if (coex_dm->cur_ps_tdma == 4) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 8);
+					coex_dm->ps_tdma_du_adj_type = 8;
+				}
+				if (coex_dm->cur_ps_tdma == 9) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 14);
+					coex_dm->ps_tdma_du_adj_type = 14;
+				} else if (coex_dm->cur_ps_tdma == 10) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 14);
+					coex_dm->ps_tdma_du_adj_type = 14;
+				} else if (coex_dm->cur_ps_tdma == 11) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+					coex_dm->ps_tdma_du_adj_type = 15;
+				} else if (coex_dm->cur_ps_tdma == 12) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 16);
+					coex_dm->ps_tdma_du_adj_type = 16;
+				}
+				if (result == -1) {
+					if (coex_dm->cur_ps_tdma == 5) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 6);
+						coex_dm->ps_tdma_du_adj_type =
+									     6;
+					} else if (coex_dm->cur_ps_tdma == 6) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									     7;
+					} else if (coex_dm->cur_ps_tdma == 7) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 8);
+						coex_dm->ps_tdma_du_adj_type =
+									     8;
+					} else if (coex_dm->cur_ps_tdma == 13) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 14);
+						coex_dm->ps_tdma_du_adj_type =
+									     14;
+					} else if (coex_dm->cur_ps_tdma == 14) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					} else if (coex_dm->cur_ps_tdma == 15) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 16);
+						coex_dm->ps_tdma_du_adj_type =
+									     16;
+					}
+				} else if (result == 1) {
+					if (coex_dm->cur_ps_tdma == 8) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									     7;
+					} else if (coex_dm->cur_ps_tdma == 7) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 6);
+						coex_dm->ps_tdma_du_adj_type =
+									     6;
+					} else if (coex_dm->cur_ps_tdma == 6) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 6);
+						coex_dm->ps_tdma_du_adj_type =
+									     6;
+					} else if (coex_dm->cur_ps_tdma == 16) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					} else if (coex_dm->cur_ps_tdma == 15) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 14);
+						coex_dm->ps_tdma_du_adj_type =
+									     14;
+					} else if (coex_dm->cur_ps_tdma == 14) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 14);
+						coex_dm->ps_tdma_du_adj_type =
+									     14;
+					}
+				}
+			} else {
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_TRACE_FW_DETAIL,
+					  "[BTCoex], TxPause = 0\n");
+				if (coex_dm->cur_ps_tdma == 5) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 2);
+					coex_dm->ps_tdma_du_adj_type = 2;
+				} else if (coex_dm->cur_ps_tdma == 6) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 2);
+					coex_dm->ps_tdma_du_adj_type = 2;
+				} else if (coex_dm->cur_ps_tdma == 7) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+					coex_dm->ps_tdma_du_adj_type = 3;
+				} else if (coex_dm->cur_ps_tdma == 8) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 4);
+					coex_dm->ps_tdma_du_adj_type = 4;
+				}
+				if (coex_dm->cur_ps_tdma == 13) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 10);
+					coex_dm->ps_tdma_du_adj_type = 10;
+				} else if (coex_dm->cur_ps_tdma == 14) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 10);
+					coex_dm->ps_tdma_du_adj_type = 10;
+				} else if (coex_dm->cur_ps_tdma == 15) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+					coex_dm->ps_tdma_du_adj_type = 11;
+				} else if (coex_dm->cur_ps_tdma == 16) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 12);
+					coex_dm->ps_tdma_du_adj_type = 12;
+				}
+				if (result == -1) {
+					if (coex_dm->cur_ps_tdma == 1) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 2);
+						coex_dm->ps_tdma_du_adj_type =
+									     2;
+					} else if (coex_dm->cur_ps_tdma == 2) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									     3;
+					} else if (coex_dm->cur_ps_tdma == 3) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 4);
+						coex_dm->ps_tdma_du_adj_type =
+									     4;
+					} else if (coex_dm->cur_ps_tdma == 9) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 10);
+						coex_dm->ps_tdma_du_adj_type =
+									     10;
+					} else if (coex_dm->cur_ps_tdma == 10) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					} else if (coex_dm->cur_ps_tdma == 11) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 12);
+						coex_dm->ps_tdma_du_adj_type =
+									     12;
+					}
+				} else if (result == 1) {
+					if (coex_dm->cur_ps_tdma == 4) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									     3;
+					} else if (coex_dm->cur_ps_tdma == 3) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 2);
+						coex_dm->ps_tdma_du_adj_type =
+									     2;
+					} else if (coex_dm->cur_ps_tdma == 2) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 2);
+						coex_dm->ps_tdma_du_adj_type =
+									     2;
+					} else if(coex_dm->cur_ps_tdma == 12) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					} else if(coex_dm->cur_ps_tdma == 11) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 10);
+						coex_dm->ps_tdma_du_adj_type =
+									     10;
+					} else if(coex_dm->cur_ps_tdma == 10) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 10);
+						coex_dm->ps_tdma_du_adj_type =
+									     10;
+					}
+				}
+			}
+		} else if (max_interval == 3) {
+			if (tx_pause) {
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_TRACE_FW_DETAIL,
+					  "[BTCoex], TxPause = 1\n");
+				if (coex_dm->cur_ps_tdma == 1) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+					coex_dm->ps_tdma_du_adj_type = 7;
+				} else if (coex_dm->cur_ps_tdma == 2) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+					coex_dm->ps_tdma_du_adj_type = 7;
+				} else if (coex_dm->cur_ps_tdma == 3) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+					coex_dm->ps_tdma_du_adj_type = 7;
+				} else if (coex_dm->cur_ps_tdma == 4) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 8);
+					coex_dm->ps_tdma_du_adj_type = 8;
+				}
+				if (coex_dm->cur_ps_tdma == 9) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+					coex_dm->ps_tdma_du_adj_type = 15;
+				} else if (coex_dm->cur_ps_tdma == 10) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+					coex_dm->ps_tdma_du_adj_type = 15;
+				} else if (coex_dm->cur_ps_tdma == 11) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+					coex_dm->ps_tdma_du_adj_type = 15;
+				} else if (coex_dm->cur_ps_tdma == 12) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 16);
+					coex_dm->ps_tdma_du_adj_type = 16;
+				}
+				if (result == -1) {
+					if (coex_dm->cur_ps_tdma == 5) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									     7;
+					} else if (coex_dm->cur_ps_tdma == 6) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									     7;
+					} else if (coex_dm->cur_ps_tdma == 7) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 8);
+						coex_dm->ps_tdma_du_adj_type =
+									     8;
+					} else if (coex_dm->cur_ps_tdma == 13) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					} else if (coex_dm->cur_ps_tdma == 14) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					} else if (coex_dm->cur_ps_tdma == 15) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 16);
+						coex_dm->ps_tdma_du_adj_type =
+									     16;
+					}
+				} else if (result == 1) {
+					if (coex_dm->cur_ps_tdma == 8) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									     7;
+					} else if (coex_dm->cur_ps_tdma == 7) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									     7;
+					} else if (coex_dm->cur_ps_tdma == 6) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									     7;
+					} else if (coex_dm->cur_ps_tdma == 16) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					} else if (coex_dm->cur_ps_tdma == 15) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					} else if (coex_dm->cur_ps_tdma == 14) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					}
+				}
+			} else {
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_TRACE_FW_DETAIL,
+					  "[BTCoex], TxPause = 0\n");
+				if (coex_dm->cur_ps_tdma == 5) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+					coex_dm->ps_tdma_du_adj_type = 3;
+				} else if (coex_dm->cur_ps_tdma == 6) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+					coex_dm->ps_tdma_du_adj_type = 3;
+				} else if (coex_dm->cur_ps_tdma == 7) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+					coex_dm->ps_tdma_du_adj_type = 3;
+				} else if (coex_dm->cur_ps_tdma == 8) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 4);
+					coex_dm->ps_tdma_du_adj_type = 4;
+				}
+				if (coex_dm->cur_ps_tdma == 13) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+					coex_dm->ps_tdma_du_adj_type = 11;
+				} else if (coex_dm->cur_ps_tdma == 14) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+					coex_dm->ps_tdma_du_adj_type = 11;
+				} else if (coex_dm->cur_ps_tdma == 15) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+					coex_dm->ps_tdma_du_adj_type = 11;
+				} else if (coex_dm->cur_ps_tdma == 16) {
+					halbtc8192e2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 12);
+					coex_dm->ps_tdma_du_adj_type = 12;
+				}
+				if (result == -1) {
+					if (coex_dm->cur_ps_tdma == 1) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									     3;
+					} else if (coex_dm->cur_ps_tdma == 2) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									     3;
+					} else if (coex_dm->cur_ps_tdma == 3) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 4);
+						coex_dm->ps_tdma_du_adj_type =
+									     4;
+					} else if (coex_dm->cur_ps_tdma == 9) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					} else if (coex_dm->cur_ps_tdma == 10) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					} else if (coex_dm->cur_ps_tdma == 11) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 12);
+						coex_dm->ps_tdma_du_adj_type =
+									     12;
+					}
+				} else if (result == 1) {
+					if (coex_dm->cur_ps_tdma == 4) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									     3;
+					} else if (coex_dm->cur_ps_tdma == 3) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									     3;
+					} else if (coex_dm->cur_ps_tdma == 2) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									     3;
+					} else if (coex_dm->cur_ps_tdma == 12) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					} else if (coex_dm->cur_ps_tdma == 11) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					} else if (coex_dm->cur_ps_tdma == 10) {
+						halbtc8192e2ant_ps_tdma(
+								    btcoexist,
+								    NORMAL_EXEC,
+								    true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					}
+				}
+			}
+		}
+	}
+
+	/* if current PsTdma not match with
+	 * the recorded one (when scan, dhcp...),
+	 * then we have to adjust it back to the previous record one. */
+	if (coex_dm->cur_ps_tdma != coex_dm->ps_tdma_du_adj_type) {
+		bool scan = false, link = false, roam = false;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], PsTdma type dismatch!!!, " );
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "curPsTdma=%d, recordPsTdma=%d\n",
+			  coex_dm->cur_ps_tdma, coex_dm->ps_tdma_du_adj_type);
+
+		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+
+		if ( !scan && !link && !roam)
+			halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+						true,
+						coex_dm->ps_tdma_du_adj_type);
+		else
+			BTC_PRINT(BTC_MSG_ALGORITHM,
+				  ALGO_TRACE_FW_DETAIL,
+				  "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n");
+	}
+}
+
+/* SCO only or SCO+PAN(HS) */
+void halbtc8192e2ant_action_sco(struct btc_coexist *btcoexist)
+{
+	u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_STAY_LOW;
+	u32 wifi_bw;
+
+	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+
+	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+	halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+	halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+
+	halbtc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
+
+	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+	if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
+	    (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+		halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
+	} else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
+		halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
+	} else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
+		halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
+	}
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	/* sw mechanism */
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x6);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x6);
+		}
+	} else {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x6);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x6);
+		}
+	}
+}
+
+void halbtc8192e2ant_action_sco_pan(struct btc_coexist *btcoexist)
+{
+	u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_STAY_LOW;
+	u32 wifi_bw;
+
+	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+
+	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+	halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+	halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+
+	halbtc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
+
+	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+	if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
+	    (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+		halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);
+	} else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
+		halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10);
+	} else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
+		halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10);
+	}
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	/* sw mechanism */
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x6);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x6);
+		}
+	} else {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x6);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x6);
+		}
+	}
+}
+
+void halbtc8192e2ant_action_hid(struct btc_coexist *btcoexist)
+{
+	u8 wifirssi_state, btrssi_state=BTC_RSSI_STATE_HIGH;
+	u32 wifi_bw;
+
+	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+	halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+	halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	halbtc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
+
+	if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
+	    (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+		halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
+	} else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
+		halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
+	} else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
+		halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
+	}
+
+	/* sw mechanism */
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+ 			halbtc8192e2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+ 		} else {
+ 			halbtc8192e2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+/* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */
+void halbtc8192e2ant_action_a2dp(struct btc_coexist *btcoexist)
+{
+	u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+	u32 wifi_bw;
+	bool long_dist = false;
+
+	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+	if ((btrssi_state == BTC_RSSI_STATE_LOW ||
+	     btrssi_state == BTC_RSSI_STATE_STAY_LOW) &&
+	    (wifirssi_state == BTC_RSSI_STATE_LOW ||
+	     wifirssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], A2dp, wifi/bt rssi both LOW!!\n");
+		long_dist = true;
+	}
+	if (long_dist) {
+		halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 2);
+		halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, true,
+					   0x4);
+	} else {
+		halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+		halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false,
+					   0x8);
+	}
+
+	halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+
+	if (long_dist)
+		halbtc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+	else
+		halbtc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+
+
+	if (long_dist) {
+		halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 17);
+		coex_dm->auto_tdma_adjust = false;
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+	} else {
+		if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
+		    (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+			halbtc8192e2ant_tdma_duration_adjust(btcoexist, false,
+							     true, 1);
+			halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+		} else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
+			   (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+			halbtc8192e2ant_tdma_duration_adjust(btcoexist, false,
+							     false, 1);
+			halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
+		} else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
+			   (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_tdma_duration_adjust(btcoexist, false,
+							     false, 1);
+			halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
+		}
+	}
+
+	/* sw mechanism */
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ 			halbtc8192e2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+void halbtc8192e2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
+{
+	u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+	u32 wifi_bw;
+
+	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+	halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+	halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+	halbtc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+
+	if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
+	    (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+		halbtc8192e2ant_tdma_duration_adjust(btcoexist, false, true, 2);
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+	} else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+		halbtc8192e2ant_tdma_duration_adjust(btcoexist, false, false,
+						     2);
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
+	} else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+		halbtc8192e2ant_tdma_duration_adjust(btcoexist, false, false,
+						     2);
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
+	}
+
+	/* sw mechanism */
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ 			halbtc8192e2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      true, 0x6);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      true, 0x6);
+		}
+	} else {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      true, 0x6);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      true, 0x6);
+		}
+	}
+}
+
+void halbtc8192e2ant_action_pan_edr(struct btc_coexist *btcoexist)
+{
+	u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+	u32 wifi_bw;
+
+	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+	halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+	halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+
+	halbtc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+
+	if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
+	    (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+		halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
+	} else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
+		halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1);
+	} else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
+		halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1);
+	}
+
+	/* sw mechanism */
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+/* PAN(HS) only */
+void halbtc8192e2ant_action_pan_hs(struct btc_coexist *btcoexist)
+{
+	u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+	u32 wifi_bw;
+
+	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+	halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+	halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+
+	halbtc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+
+	if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
+	    (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+	} else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
+	} else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
+	}
+	halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+/* PAN(EDR)+A2DP */
+void halbtc8192e2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
+{
+	u8 wifirssi_state, btrssi_state=BTC_RSSI_STATE_HIGH;
+	u32 wifi_bw;
+
+	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+	halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+	halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+
+	halbtc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
+	    (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+		halbtc8192e2ant_tdma_duration_adjust(btcoexist, false, true, 3);
+	} else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
+		halbtc8192e2ant_tdma_duration_adjust(btcoexist, false, false,
+						     3);
+	} else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
+		halbtc8192e2ant_tdma_duration_adjust(btcoexist, false, false,
+						     3);
+	}
+
+	/* sw mechanism	*/
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+void halbtc8192e2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
+{
+	u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+	u32 wifi_bw;
+
+	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+	halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+	halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+
+	halbtc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
+
+	if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
+	    (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+	        halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);
+	} else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
+	        halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10);
+	} else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
+	        halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10);
+	}
+
+	/* sw mechanism */
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+/* HID+A2DP+PAN(EDR) */
+void halbtc8192e2ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
+{
+	u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+	u32 wifi_bw;
+
+	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+	halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+	halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	halbtc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
+
+	if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
+	   (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+		halbtc8192e2ant_tdma_duration_adjust(btcoexist, true, true, 3);
+	} else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
+		halbtc8192e2ant_tdma_duration_adjust(btcoexist, true, false, 3);
+	} else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
+		halbtc8192e2ant_tdma_duration_adjust(btcoexist, true, false, 3);
+	}
+
+	/* sw mechanism */
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+void halbtc8192e2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
+{
+	u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+	u32 wifi_bw;
+
+	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+	halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	halbtc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
+
+	if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
+	    (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+		halbtc8192e2ant_tdma_duration_adjust(btcoexist, true, true, 2);
+	} else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) 	{
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
+		halbtc8192e2ant_tdma_duration_adjust(btcoexist, true, false, 2);
+	} else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
+		   (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+		halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
+		halbtc8192e2ant_tdma_duration_adjust(btcoexist, true, false, 2);
+	}
+
+	/* sw mechanism */
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8192e2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8192e2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+void halbtc8192e2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
+{
+	u8 algorithm = 0;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+		  "[BTCoex], RunCoexistMechanism()===>\n");
+
+	if (btcoexist->manual_control) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], return for Manual CTRL <===\n");
+		return;
+	}
+
+	if (coex_sta->under_ips) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], wifi is under IPS !!!\n");
+		return;
+	}
+
+	algorithm = halbtc8192e2ant_action_algorithm(btcoexist);
+	if (coex_sta->c2h_bt_inquiry_page &&
+	    (BT_8192E_2ANT_COEX_ALGO_PANHS != algorithm)) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], BT is under inquiry/page scan !!\n");
+		halbtc8192e2ant_action_bt_inquiry(btcoexist);
+		return;
+	}
+
+	coex_dm->cur_algorithm = algorithm;
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+		  "[BTCoex], Algorithm = %d \n", coex_dm->cur_algorithm);
+
+	if (halbtc8192e2ant_is_common_action(btcoexist)) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], Action 2-Ant common.\n");
+		coex_dm->auto_tdma_adjust = false;
+	} else {
+		if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex] preAlgorithm=%d, curAlgorithm=%d\n",
+				  coex_dm->pre_algorithm,
+				  coex_dm->cur_algorithm);
+			coex_dm->auto_tdma_adjust = false;
+		}
+		switch (coex_dm->cur_algorithm) {
+		case BT_8192E_2ANT_COEX_ALGO_SCO:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "Action 2-Ant, algorithm = SCO.\n");
+			halbtc8192e2ant_action_sco(btcoexist);
+			break;
+		case BT_8192E_2ANT_COEX_ALGO_SCO_PAN:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "Action 2-Ant, algorithm = SCO+PAN(EDR).\n");
+			halbtc8192e2ant_action_sco_pan(btcoexist);
+			break;
+		case BT_8192E_2ANT_COEX_ALGO_HID:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "Action 2-Ant, algorithm = HID.\n");
+			halbtc8192e2ant_action_hid(btcoexist);
+			break;
+		case BT_8192E_2ANT_COEX_ALGO_A2DP:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "Action 2-Ant, algorithm = A2DP.\n");
+			halbtc8192e2ant_action_a2dp(btcoexist);
+			break;
+		case BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "Action 2-Ant, algorithm = A2DP+PAN(HS).\n");
+			halbtc8192e2ant_action_a2dp_pan_hs(btcoexist);
+			break;
+		case BT_8192E_2ANT_COEX_ALGO_PANEDR:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "Action 2-Ant, algorithm = PAN(EDR).\n");
+			halbtc8192e2ant_action_pan_edr(btcoexist);
+			break;
+		case BT_8192E_2ANT_COEX_ALGO_PANHS:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "Action 2-Ant, algorithm = HS mode.\n");
+			halbtc8192e2ant_action_pan_hs(btcoexist);
+			break;
+		case BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "Action 2-Ant, algorithm = PAN+A2DP.\n");
+			halbtc8192e2ant_action_pan_edr_a2dp(btcoexist);
+			break;
+		case BT_8192E_2ANT_COEX_ALGO_PANEDR_HID:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "Action 2-Ant, algorithm = PAN(EDR)+HID.\n");
+			halbtc8192e2ant_action_pan_edr_hid(btcoexist);
+			break;
+		case BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "Action 2-Ant, algorithm = HID+A2DP+PAN.\n");
+			halbtc8192e2ant_action_hid_a2dp_pan_edr(btcoexist);
+			break;
+		case BT_8192E_2ANT_COEX_ALGO_HID_A2DP:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "Action 2-Ant, algorithm = HID+A2DP.\n");
+			halbtc8192e2ant_action_hid_a2dp(btcoexist);
+			break;
+		default:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "Action 2-Ant, algorithm = unknown!!\n");
+			/* halbtc8192e2ant_coex_alloff(btcoexist); */
+			break;
+		}
+		coex_dm->pre_algorithm = coex_dm->cur_algorithm;
+	}
+}
+
+void halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist, bool backup)
+{
+	u16 u16tmp = 0;
+	u8 u8tmp = 0;
+
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+		  "[BTCoex], 2Ant Init HW Config!!\n");
+
+	if (backup) {
+		/* backup rf 0x1e value */
+		coex_dm->bt_rf0x1e_backup =
+			btcoexist->btc_get_rf_reg(btcoexist, BTC_RF_A,
+						  0x1e, 0xfffff);
+
+		coex_dm->backup_arfr_cnt1 = btcoexist->btc_read_4byte(btcoexist,
+								      0x430);
+		coex_dm->backup_arfr_cnt2 = btcoexist->btc_read_4byte(btcoexist,
+								     0x434);
+		coex_dm->backup_retrylimit = btcoexist->btc_read_2byte(
+								    btcoexist,
+								    0x42a);
+		coex_dm->backup_ampdu_maxtime = btcoexist->btc_read_1byte(
+								    btcoexist,
+								    0x456);
+	}
+
+	/* antenna sw ctrl to bt */
+	btcoexist->btc_write_1byte(btcoexist, 0x4f, 0x6);
+	btcoexist->btc_write_1byte(btcoexist, 0x944, 0x24);
+	btcoexist->btc_write_4byte(btcoexist, 0x930, 0x700700);
+	btcoexist->btc_write_1byte(btcoexist, 0x92c, 0x20);
+	if (btcoexist->chip_interface == BTC_INTF_USB)
+		btcoexist->btc_write_4byte(btcoexist, 0x64, 0x30430004);
+	else
+		btcoexist->btc_write_4byte(btcoexist, 0x64, 0x30030004);
+
+	halbtc8192e2ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
+
+	/* antenna switch control parameter */
+	btcoexist->btc_write_4byte(btcoexist, 0x858, 0x55555555);
+
+	/* coex parameters */
+	btcoexist->btc_write_1byte(btcoexist, 0x778, 0x3);
+	/* 0x790[5:0]=0x5 */
+	u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x790);
+	u8tmp &= 0xc0;
+	u8tmp |= 0x5;
+	btcoexist->btc_write_1byte(btcoexist, 0x790, u8tmp);
+
+	/* enable counter statistics */
+	btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);
+
+	/* enable PTA */
+	btcoexist->btc_write_1byte(btcoexist, 0x40, 0x20);
+	/* enable mailbox interface */
+	u16tmp = btcoexist->btc_read_2byte(btcoexist, 0x40);
+	u16tmp |= BIT9;
+	btcoexist->btc_write_2byte(btcoexist, 0x40, u16tmp);
+
+	/* enable PTA I2C mailbox  */
+	u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x101);
+	u8tmp |= BIT4;
+	btcoexist->btc_write_1byte(btcoexist, 0x101, u8tmp);
+
+	/* enable bt clock when wifi is disabled. */
+	u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x93);
+	u8tmp |= BIT0;
+	btcoexist->btc_write_1byte(btcoexist, 0x93, u8tmp);
+	/* enable bt clock when suspend. */
+	u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x7);
+	u8tmp |= BIT0;
+	btcoexist->btc_write_1byte(btcoexist, 0x7, u8tmp);
+}
+
+/*************************************************************
+ *   work around function start with wa_halbtc8192e2ant_
+ *************************************************************/
+
+/************************************************************
+ *   extern function start with EXhalbtc8192e2ant_
+ ************************************************************/
+
+void ex_halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist)
+{
+	halbtc8192e2ant_init_hwconfig(btcoexist, true);
+}
+
+void ex_halbtc8192e2ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+		  "[BTCoex], Coex Mechanism Init!!\n");
+	halbtc8192e2ant_init_coex_dm(btcoexist);
+}
+
+void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
+{
+	struct btc_board_info *board_info = &btcoexist->board_info;
+	struct btc_stack_info*stack_info = &btcoexist->stack_info;
+	u8 *cli_buf = btcoexist->cli_buf;
+	u8 u8tmp[4], i, bt_info_ext, ps_tdma_case = 0;
+	u16 u16tmp[4];
+	u32 u32tmp[4];
+	bool roam = false, scan = false, link = false, wifi_under_5g = false;
+	bool bt_hson = false, wifi_busy = false;
+	int wifirssi = 0, bt_hs_rssi = 0;
+	u32 wifi_bw, wifi_traffic_dir;
+	u8 wifi_dot11_chnl, wifi_hs_chnl;
+	u32 fw_ver = 0, bt_patch_ver = 0;
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+		   "\r\n ============[BT Coexist info]============");
+	CL_PRINTF(cli_buf);
+
+	if (btcoexist->manual_control) {
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+			   "\r\n ===========[Under Manual Control]===========");
+		CL_PRINTF(cli_buf);
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+			   "\r\n ==========================================");
+		CL_PRINTF(cli_buf);
+	}
+
+	if (!board_info->bt_exist) {
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n BT not exists !!!");
+		CL_PRINTF(cli_buf);
+		return;
+	}
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+		   "\r\n %-35s = %d/ %d ", "Ant PG number/ Ant mechanism:",
+		   board_info->pg_ant_num, board_info->btdm_ant_num);
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %d",
+		   "BT stack/ hci ext ver",
+		   ((stack_info->profile_notified) ? "Yes" : "No"),
+		   stack_info->hci_version);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver);
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+		   "\r\n %-35s = %d_%d/ 0x%x/ 0x%x(%d)",
+		   "CoexVer/ FwVer/ PatchVer",
+		   glcoex_ver_date_8192e_2ant, glcoex_ver_8192e_2ant,
+		   fw_ver, bt_patch_ver, bt_patch_ver);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hson);
+	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL,
+			   &wifi_dot11_chnl);
+	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d(%d)",
+		   "Dot11 channel / HsMode(HsChnl)",
+		   wifi_dot11_chnl, bt_hson, wifi_hs_chnl);
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x ",
+		   "H2C Wifi inform bt chnl Info", coex_dm->wifi_chnl_info[0],
+		   coex_dm->wifi_chnl_info[1], coex_dm->wifi_chnl_info[2]);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifirssi);
+	btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d",
+		   "Wifi rssi/ HS rssi", wifirssi, bt_hs_rssi);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d ",
+		   "Wifi link/ roam/ scan", link, roam, scan);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION,
+			   &wifi_traffic_dir);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %s/ %s ",
+		   "Wifi status", (wifi_under_5g ? "5G" : "2.4G"),
+		   ((BTC_WIFI_BW_LEGACY == wifi_bw) ? "Legacy" :
+		   	(((BTC_WIFI_BW_HT40 == wifi_bw) ? "HT40" : "HT20"))),
+		   ((!wifi_busy) ? "idle" :
+		   	((BTC_WIFI_TRAFFIC_TX == wifi_traffic_dir) ?
+				"uplink" : "downlink")));
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = [%s/ %d/ %d] ",
+		   "BT [status/ rssi/ retryCnt]",
+		   ((btcoexist->bt_info.bt_disabled) ? ("disabled") :
+		    ((coex_sta->c2h_bt_inquiry_page) ?
+		     ("inquiry/page scan") :
+		      ((BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+			coex_dm->bt_status) ? "non-connected idle" :
+			 ((BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE ==
+			   coex_dm->bt_status) ? "connected-idle" : "busy")))),
+		   coex_sta->bt_rssi, coex_sta->bt_retry_cnt);
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d / %d / %d",
+		   "SCO/HID/PAN/A2DP", stack_info->sco_exist,
+		   stack_info->hid_exist, stack_info->pan_exist,
+		   stack_info->a2dp_exist);
+	CL_PRINTF(cli_buf);
+	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_BT_LINK_INFO);
+
+	bt_info_ext = coex_sta->bt_info_ext;
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s",
+		   "BT Info A2DP rate",
+		   (bt_info_ext&BIT0) ? "Basic rate" : "EDR rate");
+	CL_PRINTF(cli_buf);
+
+	for (i=0; i<BT_INFO_SRC_8192E_2ANT_MAX; i++) {
+		if (coex_sta->bt_info_c2h_cnt[i]) {
+			CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+				   "\r\n %-35s = %02x %02x %02x %02x ",
+				   GLBtInfoSrc8192e2Ant[i],
+				   coex_sta->bt_info_c2h[i][0],
+				   coex_sta->bt_info_c2h[i][1],
+				   coex_sta->bt_info_c2h[i][2],
+				   coex_sta->bt_info_c2h[i][3]);
+			CL_PRINTF(cli_buf);
+			CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+				   "%02x %02x %02x(%d)",
+				   coex_sta->bt_info_c2h[i][4],
+				   coex_sta->bt_info_c2h[i][5],
+				   coex_sta->bt_info_c2h[i][6],
+				   coex_sta->bt_info_c2h_cnt[i]);
+			CL_PRINTF(cli_buf);
+		}
+	}
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s/%s",
+		   "PS state, IPS/LPS",
+		   ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
+		   ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")));
+	CL_PRINTF(cli_buf);
+	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x ", "SS Type",
+		   coex_dm->cur_sstype);
+	CL_PRINTF(cli_buf);
+
+	/* Sw mechanism	*/
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+		   "============[Sw mechanism]============");
+	CL_PRINTF(cli_buf);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d ",
+		   "SM1[ShRf/ LpRA/ LimDig]", coex_dm->cur_rf_rx_lpf_shrink,
+		   coex_dm->cur_low_penalty_ra, coex_dm->limited_dig);
+	CL_PRINTF(cli_buf);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d(0x%x) ",
+		   "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]",
+		   coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off,
+		   coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl);
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x ", "Rate Mask",
+		   btcoexist->bt_info.ra_mask);
+	CL_PRINTF(cli_buf);
+
+	/* Fw mechanism	*/
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+		   "============[Fw mechanism]============");
+	CL_PRINTF(cli_buf);
+
+	ps_tdma_case = coex_dm->cur_ps_tdma;
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+		   "\r\n %-35s = %02x %02x %02x %02x %02x case-%d (auto:%d)",
+		   "PS TDMA", coex_dm->ps_tdma_para[0],
+		   coex_dm->ps_tdma_para[1], coex_dm->ps_tdma_para[2],
+		   coex_dm->ps_tdma_para[3], coex_dm->ps_tdma_para[4],
+		   ps_tdma_case, coex_dm->auto_tdma_adjust);
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ",
+		   "DecBtPwr/ IgnWlanAct",
+		   coex_dm->cur_dec_bt_pwr, coex_dm->cur_ignore_wlan_act);
+	CL_PRINTF(cli_buf);
+
+	/* Hw setting */
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+		   "============[Hw setting]============");
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x",
+		   "RF-A, 0x1e initVal", coex_dm->bt_rf0x1e_backup);
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x",
+		   "backup ARFR1/ARFR2/RL/AMaxTime", coex_dm->backup_arfr_cnt1,
+		   coex_dm->backup_arfr_cnt2, coex_dm->backup_retrylimit,
+		   coex_dm->backup_ampdu_maxtime);
+	CL_PRINTF(cli_buf);
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x430);
+	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x434);
+	u16tmp[0] = btcoexist->btc_read_2byte(btcoexist, 0x42a);
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x456);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x",
+		   "0x430/0x434/0x42a/0x456",
+		   u32tmp[0], u32tmp[1], u16tmp[0], u8tmp[0]);
+	CL_PRINTF(cli_buf);
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc04);
+	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0xd04);
+	u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x90c);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
+		   "0xc04/ 0xd04/ 0x90c", u32tmp[0], u32tmp[1], u32tmp[2]);
+	CL_PRINTF(cli_buf);
+
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x778",
+		   u8tmp[0]);
+	CL_PRINTF(cli_buf);
+
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x92c);
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x930);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x",
+		   "0x92c/ 0x930", (u8tmp[0]), u32tmp[0]);
+	CL_PRINTF(cli_buf);
+
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x40);
+	u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x4f);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x",
+		   "0x40/ 0x4f", u8tmp[0], u8tmp[1]);
+	CL_PRINTF(cli_buf);
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x",
+		   "0x550(bcn ctrl)/0x522", u32tmp[0], u8tmp[0]);
+	CL_PRINTF(cli_buf);
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0xc50(dig)",
+		   u32tmp[0]);
+	CL_PRINTF(cli_buf);
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
+	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
+	u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+		   "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+		   "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)",
+		   u32tmp[0], u32tmp[1], u32tmp[2], u8tmp[0]);
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d",
+		   "0x770(hp rx[31:16]/tx[15:0])",
+		   coex_sta->high_priority_rx, coex_sta->high_priority_tx);
+	CL_PRINTF(cli_buf);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d",
+		   "0x774(lp rx[31:16]/tx[15:0])",
+		   coex_sta->low_priority_rx, coex_sta->low_priority_tx);
+	CL_PRINTF(cli_buf);
+#if(BT_AUTO_REPORT_ONLY_8192E_2ANT == 1)
+	halbtc8192e2ant_monitor_bt_ctr(btcoexist);
+#endif
+	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS);
+}
+
+
+void ex_halbtc8192e2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
+{
+	if (BTC_IPS_ENTER == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], IPS ENTER notify\n");
+		coex_sta->under_ips = true;
+		halbtc8192e2ant_coex_alloff(btcoexist);
+	} else if (BTC_IPS_LEAVE == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], IPS LEAVE notify\n");
+		coex_sta->under_ips = false;
+	}
+}
+
+void ex_halbtc8192e2ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
+{
+	if (BTC_LPS_ENABLE == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], LPS ENABLE notify\n");
+		coex_sta->under_lps = true;
+	} else if (BTC_LPS_DISABLE == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], LPS DISABLE notify\n");
+		coex_sta->under_lps = false;
+	}
+}
+
+void ex_halbtc8192e2ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
+{
+	if (BTC_SCAN_START == type)
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], SCAN START notify\n");
+	else if(BTC_SCAN_FINISH == type)
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], SCAN FINISH notify\n");
+}
+
+void ex_halbtc8192e2ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
+{
+	if (BTC_ASSOCIATE_START == type)
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], CONNECT START notify\n");
+	else if(BTC_ASSOCIATE_FINISH == type)
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], CONNECT FINISH notify\n");
+}
+
+void ex_halbtc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
+					    u8 type)
+{
+	u8 h2c_parameter[3] ={0};
+	u32 wifi_bw;
+	u8 wifi_center_chnl;
+
+	if (btcoexist->manual_control ||
+	    btcoexist->stop_coex_dm ||
+	    btcoexist->bt_info.bt_disabled)
+		return;
+
+	if (BTC_MEDIA_CONNECT == type)
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], MEDIA connect notify\n");
+	else
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], MEDIA disconnect notify\n");
+
+	/* only 2.4G we need to inform bt the chnl mask */
+	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL,
+			   &wifi_center_chnl);
+	if ((BTC_MEDIA_CONNECT == type) &&
+	    (wifi_center_chnl <= 14)) {
+		h2c_parameter[0] = 0x1;
+		h2c_parameter[1] = wifi_center_chnl;
+		btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+		if (BTC_WIFI_BW_HT40 == wifi_bw)
+			h2c_parameter[2] = 0x30;
+		else
+			h2c_parameter[2] = 0x20;
+	}
+
+	coex_dm->wifi_chnl_info[0] = h2c_parameter[0];
+	coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
+	coex_dm->wifi_chnl_info[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]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
+}
+
+void ex_halbtc8192e2ant_special_packet_notify(struct btc_coexist *btcoexist,
+					      u8 type)
+{
+	if (type == BTC_PACKET_DHCP)
+ 		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], DHCP Packet notify\n");
+ }
+
+void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
+				       u8 *tmp_buf, u8 length )
+{
+	u8 bt_info = 0;
+	u8 i, rspSource = 0;
+	bool bt_busy = false, limited_dig = false;
+	bool wifi_connected = false;
+
+	coex_sta->c2h_bt_info_req_sent = false;
+
+	rspSource = tmp_buf[0] & 0xf;
+	if (rspSource >= BT_INFO_SRC_8192E_2ANT_MAX)
+		rspSource = BT_INFO_SRC_8192E_2ANT_WIFI_FW;
+	coex_sta->bt_info_c2h_cnt[rspSource]++;
+
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+		  "[BTCoex], Bt info[%d], length=%d, hex data=[",
+		  rspSource, length);
+	for (i = 0; i < length; i++) {
+		coex_sta->bt_info_c2h[rspSource][i] = tmp_buf[i];
+		if (i == 1)
+			bt_info = tmp_buf[i];
+		if (i == length-1)
+			BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+				  "0x%02x]\n", tmp_buf[i]);
+		else
+			BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+				  "0x%02x, ", tmp_buf[i]);
+	}
+
+	if (BT_INFO_SRC_8192E_2ANT_WIFI_FW != rspSource) {
+		coex_sta->bt_retry_cnt =	/* [3:0] */
+			coex_sta->bt_info_c2h[rspSource][2] & 0xf;
+
+		coex_sta->bt_rssi =
+			coex_sta->bt_info_c2h[rspSource][3] * 2 + 10;
+
+		coex_sta->bt_info_ext =
+			coex_sta->bt_info_c2h[rspSource][4];
+
+		/* Here we need to resend some wifi info to BT
+		 * because bt is reset and loss of the info. */
+		if ((coex_sta->bt_info_ext & BIT1)) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "bit1, send wifi BW&Chnl to BT!!\n");
+			btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+					   &wifi_connected);
+			if (wifi_connected)
+				ex_halbtc8192e2ant_media_status_notify(
+							btcoexist,
+							BTC_MEDIA_CONNECT);
+			else
+				ex_halbtc8192e2ant_media_status_notify(
+							btcoexist,
+							BTC_MEDIA_DISCONNECT);
+		}
+
+		if ((coex_sta->bt_info_ext & BIT3)) {
+			if (!btcoexist->manual_control &&
+			    !btcoexist->stop_coex_dm) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "bit3, BT NOT ignore Wlan active!\n");
+				halbtc8192e2ant_IgnoreWlanAct(btcoexist,
+							      FORCE_EXEC,
+							      false);
+			}
+		} else {
+			/* BT already NOT ignore Wlan active,
+			 * do nothing here. */
+		}
+
+#if(BT_AUTO_REPORT_ONLY_8192E_2ANT == 0)
+		if ((coex_sta->bt_info_ext & BIT4)) {
+			/* BT auto report already enabled, do nothing */
+		} else {
+			halbtc8192e2ant_bt_autoreport(btcoexist, FORCE_EXEC,
+						      true);
+		}
+#endif
+	}
+
+	/* check BIT2 first ==> check if bt is under inquiry or page scan */
+	if(bt_info & BT_INFO_8192E_2ANT_B_INQ_PAGE)
+		coex_sta->c2h_bt_inquiry_page = true;
+	else
+		coex_sta->c2h_bt_inquiry_page = false;
+
+	/* set link exist status */
+	if (!(bt_info&BT_INFO_8192E_2ANT_B_CONNECTION)) {
+		coex_sta->bt_link_exist = false;
+		coex_sta->pan_exist = false;
+		coex_sta->a2dp_exist = false;
+		coex_sta->hid_exist = false;
+		coex_sta->sco_exist = false;
+	} else {/* connection exists */
+		coex_sta->bt_link_exist = true;
+		if (bt_info & BT_INFO_8192E_2ANT_B_FTP)
+			coex_sta->pan_exist = true;
+		else
+			coex_sta->pan_exist = false;
+		if (bt_info & BT_INFO_8192E_2ANT_B_A2DP)
+			coex_sta->a2dp_exist = true;
+		else
+			coex_sta->a2dp_exist = false;
+		if (bt_info & BT_INFO_8192E_2ANT_B_HID)
+			coex_sta->hid_exist = true;
+		else
+			coex_sta->hid_exist = false;
+		if (bt_info & BT_INFO_8192E_2ANT_B_SCO_ESCO)
+			coex_sta->sco_exist = true;
+		else
+			coex_sta->sco_exist = false;
+	}
+
+	halbtc8192e2ant_update_btlink_info(btcoexist);
+
+	if (!(bt_info&BT_INFO_8192E_2ANT_B_CONNECTION)) {
+		coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], BT Non-Connected idle!!!\n");
+	} else if (bt_info == BT_INFO_8192E_2ANT_B_CONNECTION) {
+		coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], bt_infoNotify(), BT Connected-idle!!!\n");
+	} else if ((bt_info&BT_INFO_8192E_2ANT_B_SCO_ESCO) ||
+		   (bt_info&BT_INFO_8192E_2ANT_B_SCO_BUSY)) {
+		coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_SCO_BUSY;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], bt_infoNotify(), BT SCO busy!!!\n");
+	} else if (bt_info&BT_INFO_8192E_2ANT_B_ACL_BUSY) {
+		coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_ACL_BUSY;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], bt_infoNotify(), BT ACL busy!!!\n");
+	} else {
+		coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_MAX;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex]bt_infoNotify(), BT Non-Defined state!!!\n");
+	}
+
+	if ((BT_8192E_2ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) ||
+	    (BT_8192E_2ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+	    (BT_8192E_2ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status)) {
+		bt_busy = true;
+		limited_dig = true;
+	} else {
+		bt_busy = false;
+		limited_dig = false;
+	}
+
+	btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
+
+	coex_dm->limited_dig = limited_dig;
+	btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_LIMITED_DIG, &limited_dig);
+
+	halbtc8192e2ant_run_coexist_mechanism(btcoexist);
+}
+
+void ex_halbtc8192e2ant_stack_operation_notify(struct btc_coexist *btcoexist,
+					       u8 type)
+{
+	if (BTC_STACK_OP_INQ_PAGE_PAIR_START == type)
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+		          "[BTCoex] StackOP Inquiry/page/pair start notify\n");
+	else if(BTC_STACK_OP_INQ_PAGE_PAIR_FINISH == type)
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+		          "[BTCoex] StackOP Inquiry/page/pair finish notify\n");
+}
+
+void ex_halbtc8192e2ant_halt_notify(struct btc_coexist *btcoexist)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, "[BTCoex], Halt notify\n");
+
+	halbtc8192e2ant_IgnoreWlanAct(btcoexist, FORCE_EXEC, true);
+	ex_halbtc8192e2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
+}
+
+void ex_halbtc8192e2ant_periodical(struct btc_coexist *btcoexist)
+{
+	static u8 dis_ver_info_cnt = 0;
+	u32 fw_ver = 0, bt_patch_ver = 0;
+	struct btc_board_info *board_info=&btcoexist->board_info;
+	struct btc_stack_info *stack_info=&btcoexist->stack_info;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+		  "=======================Periodical=======================\n");
+	if (dis_ver_info_cnt <= 5) {
+		dis_ver_info_cnt += 1;
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+			  "************************************************\n");
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+			  "Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n",
+			  board_info->pg_ant_num, board_info->btdm_ant_num,
+			  board_info->btdm_ant_pos);
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+			  "BT stack/ hci ext ver = %s / %d\n",
+			  ((stack_info->profile_notified) ? "Yes" : "No"),
+			  stack_info->hci_version);
+		btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
+				   &bt_patch_ver);
+		btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+			  "CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n",
+			  glcoex_ver_date_8192e_2ant, glcoex_ver_8192e_2ant,
+			  fw_ver, bt_patch_ver, bt_patch_ver);
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+			  "************************************************\n");
+	}
+
+#if(BT_AUTO_REPORT_ONLY_8192E_2ANT == 0)
+	halbtc8192e2ant_querybt_info(btcoexist);
+	halbtc8192e2ant_monitor_bt_ctr(btcoexist);
+	halbtc8192e2ant_monitor_bt_enable_disable(btcoexist);
+#else
+	if (halbtc8192e2ant_iswifi_status_changed(btcoexist) ||
+	    coex_dm->auto_tdma_adjust)
+		halbtc8192e2ant_run_coexist_mechanism(btcoexist);
+#endif
+}
+
+
+#endif
+
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtc8192e2ant.h b/drivers/staging/rtl8821ae/btcoexist/halbtc8192e2ant.h
new file mode 100644
index 000000000000..6d109edb8950
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtc8192e2ant.h
@@ -0,0 +1,162 @@
+/*****************************************************************
+ *   The following is for 8192E 2Ant BT Co-exist definition
+ *****************************************************************/
+#define	BT_AUTO_REPORT_ONLY_8192E_2ANT			0
+
+#define	BT_INFO_8192E_2ANT_B_FTP			BIT7
+#define	BT_INFO_8192E_2ANT_B_A2DP			BIT6
+#define	BT_INFO_8192E_2ANT_B_HID			BIT5
+#define	BT_INFO_8192E_2ANT_B_SCO_BUSY			BIT4
+#define	BT_INFO_8192E_2ANT_B_ACL_BUSY			BIT3
+#define	BT_INFO_8192E_2ANT_B_INQ_PAGE			BIT2
+#define	BT_INFO_8192E_2ANT_B_SCO_ESCO			BIT1
+#define	BT_INFO_8192E_2ANT_B_CONNECTION			BIT0
+
+#define BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT		2
+
+enum bt_info_src_8192e_2ant{
+	BT_INFO_SRC_8192E_2ANT_WIFI_FW			= 0x0,
+	BT_INFO_SRC_8192E_2ANT_BT_RSP			= 0x1,
+	BT_INFO_SRC_8192E_2ANT_BT_ACTIVE_SEND		= 0x2,
+	BT_INFO_SRC_8192E_2ANT_MAX
+};
+
+enum bt_8192e_2ant_bt_status{
+	BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE	= 0x0,
+	BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE		= 0x1,
+	BT_8192E_2ANT_BT_STATUS_INQ_PAGE		= 0x2,
+	BT_8192E_2ANT_BT_STATUS_ACL_BUSY		= 0x3,
+	BT_8192E_2ANT_BT_STATUS_SCO_BUSY		= 0x4,
+	BT_8192E_2ANT_BT_STATUS_ACL_SCO_BUSY		= 0x5,
+	BT_8192E_2ANT_BT_STATUS_MAX
+};
+
+enum bt_8192e_2ant_coex_algo{
+	BT_8192E_2ANT_COEX_ALGO_UNDEFINED		= 0x0,
+	BT_8192E_2ANT_COEX_ALGO_SCO			= 0x1,
+	BT_8192E_2ANT_COEX_ALGO_SCO_PAN			= 0x2,
+	BT_8192E_2ANT_COEX_ALGO_HID			= 0x3,
+	BT_8192E_2ANT_COEX_ALGO_A2DP			= 0x4,
+	BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS		= 0x5,
+	BT_8192E_2ANT_COEX_ALGO_PANEDR			= 0x6,
+	BT_8192E_2ANT_COEX_ALGO_PANHS			= 0x7,
+	BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP		= 0x8,
+	BT_8192E_2ANT_COEX_ALGO_PANEDR_HID		= 0x9,
+	BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR		= 0xa,
+	BT_8192E_2ANT_COEX_ALGO_HID_A2DP		= 0xb,
+	BT_8192E_2ANT_COEX_ALGO_MAX			= 0xc
+};
+
+struct coex_dm_8192e_2ant{
+	/* fw mechanism */
+	u8 pre_dec_bt_pwr;
+	u8 cur_dec_bt_pwr;
+	u8 pre_fw_dac_swing_lvl;
+	u8 cur_fw_dac_swing_lvl;
+	bool cur_ignore_wlan_act;
+	bool pre_ignore_wlan_act;
+	u8 pre_ps_tdma;
+	u8 cur_ps_tdma;
+	u8 ps_tdma_para[5];
+	u8 ps_tdma_du_adj_type;
+	bool reset_tdma_adjust;
+	bool auto_tdma_adjust;
+	bool pre_ps_tdma_on;
+	bool cur_ps_tdma_on;
+	bool pre_bt_auto_report;
+	bool cur_bt_auto_report;
+
+	/* sw mechanism */
+	bool pre_rf_rx_lpf_shrink;
+	bool cur_rf_rx_lpf_shrink;
+	u32 bt_rf0x1e_backup;
+	bool pre_low_penalty_ra;
+	bool cur_low_penalty_ra;
+	bool pre_dac_swing_on;
+	u32 pre_dac_swing_lvl;
+	bool cur_dac_swing_on;
+	u32 cur_dac_swing_lvl;
+	bool pre_adc_back_off;
+	bool cur_adc_back_off;
+	bool pre_agc_table_en;
+	bool cur_agc_table_en;
+	u32 pre_val0x6c0;
+	u32 cur_val0x6c0;
+	u32 pre_val0x6c4;
+	u32 cur_val0x6c4;
+	u32 pre_val0x6c8;
+	u32 cur_val0x6c8;
+	u8 pre_val0x6cc;
+	u8 cur_val0x6cc;
+	bool limited_dig;
+
+	u32 backup_arfr_cnt1;	/* Auto Rate Fallback Retry cnt */
+	u32 backup_arfr_cnt2;	/* Auto Rate Fallback Retry cnt */
+	u16 backup_retrylimit;
+	u8 backup_ampdu_maxtime;
+
+	/* algorithm related */
+	u8 pre_algorithm;
+	u8 cur_algorithm;
+	u8 bt_status;
+	u8 wifi_chnl_info[3];
+
+	u8 pre_sstype;
+	u8 cur_sstype;
+
+	u32 prera_mask;
+	u32 curra_mask;
+	u8 curra_masktype;
+	u8 pre_arfrtype;
+	u8 cur_arfrtype;
+	u8 pre_retrylimit_type;
+	u8 cur_retrylimit_type;
+	u8 pre_ampdutime_type;
+	u8 cur_ampdutime_type;
+};
+
+struct coex_sta_8192e_2ant{
+	bool bt_link_exist;
+	bool sco_exist;
+	bool a2dp_exist;
+	bool hid_exist;
+	bool pan_exist;
+
+	bool under_lps;
+	bool under_ips;
+	u32 high_priority_tx;
+	u32 high_priority_rx;
+	u32 low_priority_tx;
+	u32 low_priority_rx;
+	u8 bt_rssi;
+	u8 pre_bt_rssi_state;
+	u8 pre_wifi_rssi_state[4];
+	bool c2h_bt_info_req_sent;
+	u8 bt_info_c2h[BT_INFO_SRC_8192E_2ANT_MAX][10];
+	u32 bt_info_c2h_cnt[BT_INFO_SRC_8192E_2ANT_MAX];
+	bool c2h_bt_inquiry_page;
+	u8 bt_retry_cnt;
+	u8 bt_info_ext;
+};
+
+/****************************************************************
+ *    The following is interface which will notify coex module.
+ ****************************************************************/
+void ex_halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist);
+void ex_halbtc8192e2ant_init_coex_dm(struct btc_coexist *btcoexist);
+void ex_halbtc8192e2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8192e2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8192e2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8192e2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
+					    u8 type);
+void ex_halbtc8192e2ant_special_packet_notify(struct btc_coexist *btcoexist,
+					      u8 type);
+void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
+				       u8 *tmpBuf,u8 length);
+void ex_halbtc8192e2ant_stack_operation_notify(struct btc_coexist *btcoexist,
+					       u8 type);
+void ex_halbtc8192e2ant_halt_notify(struct btc_coexist *btcoexist);
+void ex_halbtc8192e2ant_periodical(struct btc_coexist *btcoexist);
+void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist);
+
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtc8723a2ant.c b/drivers/staging/rtl8821ae/btcoexist/halbtc8723a2ant.c
new file mode 100644
index 000000000000..180d6f12e7b5
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtc8723a2ant.c
@@ -0,0 +1,3780 @@
+//============================================================
+// Description:
+//
+// This file is for RTL8723A Co-exist mechanism
+//
+// History
+// 2012/08/22 Cosa first check in.
+// 2012/11/14 Cosa Revise for 8723A 2Ant out sourcing.
+//
+//============================================================
+
+//============================================================
+// include files
+//============================================================
+#include "Mp_Precomp.h"
+#if(BT_30_SUPPORT == 1)
+//============================================================
+// Global variables, these are static variables
+//============================================================
+static COEX_DM_8723A_2ANT	GLCoexDm8723a2Ant;
+static PCOEX_DM_8723A_2ANT 	pCoexDm=&GLCoexDm8723a2Ant;
+static COEX_STA_8723A_2ANT	GLCoexSta8723a2Ant;
+static PCOEX_STA_8723A_2ANT	pCoexSta=&GLCoexSta8723a2Ant;
+
+const char *const GLBtInfoSrc8723a2Ant[]={
+	"BT Info[wifi fw]",
+	"BT Info[bt rsp]",
+	"BT Info[bt auto report]",
+};
+
+//============================================================
+// local function proto type if needed
+//============================================================
+//============================================================
+// local function start with halbtc8723a2ant_
+//============================================================
+BOOLEAN
+halbtc8723a2ant_IsWifiIdle(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	BOOLEAN		bWifiConnected=FALSE, bScan=FALSE, bLink=FALSE, bRoam=FALSE;
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_SCAN, &bScan);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_LINK, &bLink);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_ROAM, &bRoam);
+
+	if(bWifiConnected)
+		return FALSE;
+	if(bScan)
+		return FALSE;
+	if(bLink)
+		return FALSE;
+	if(bRoam)
+		return FALSE;
+
+	return true;
+}
+
+u1Byte
+halbtc8723a2ant_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_8723A_2ANT))
+			{
+				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_8723A_2ANT))
+			{
+				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_8723A_2ANT))
+			{
+				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;
+}
+
+u1Byte
+halbtc8723a2ant_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->btc_get(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_8723A_2ANT))
+			{
+				wifiRssiState = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to High\n"));
+			}
+			else
+			{
+				wifiRssiState = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state stay at Low\n"));
+			}
+		}
+		else
+		{
+			if(wifiRssi < rssiThresh)
+			{
+				wifiRssiState = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to Low\n"));
+			}
+			else
+			{
+				wifiRssiState = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state stay at High\n"));
+			}
+		}
+	}
+	else if(levelNum == 3)
+	{
+		if(rssiThresh > rssiThresh1)
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[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_8723A_2ANT))
+			{
+				wifiRssiState = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to Medium\n"));
+			}
+			else
+			{
+				wifiRssiState = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state stay at Low\n"));
+			}
+		}
+		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_8723A_2ANT))
+			{
+				wifiRssiState = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to High\n"));
+			}
+			else if(wifiRssi < rssiThresh)
+			{
+				wifiRssiState = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to Low\n"));
+			}
+			else
+			{
+				wifiRssiState = BTC_RSSI_STATE_STAY_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state stay at Medium\n"));
+			}
+		}
+		else
+		{
+			if(wifiRssi < rssiThresh1)
+			{
+				wifiRssiState = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state switch to Medium\n"));
+			}
+			else
+			{
+				wifiRssiState = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, ("[BTCoex], wifi RSSI state stay at High\n"));
+			}
+		}
+	}
+		
+	pCoexSta->preWifiRssiState[index] = wifiRssiState;
+
+	return wifiRssiState;
+}
+
+VOID
+halbtc8723a2ant_IndicateWifiChnlBwInfo(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	)
+{
+	u1Byte			H2C_Parameter[3] ={0};
+	u4Byte			wifiBw;
+	u1Byte			wifiCentralChnl;
+	
+	// only 2.4G we need to inform bt the chnl mask
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL, &wifiCentralChnl);
+	if( (BTC_MEDIA_CONNECT == type) &&
+		(wifiCentralChnl <= 14) )
+	{
+		H2C_Parameter[0] = 0x1;
+		H2C_Parameter[1] = wifiCentralChnl;
+		pBtCoexist->btc_get(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 0x19=0x%x\n", 
+		H2C_Parameter[0]<<16|H2C_Parameter[1]<<8|H2C_Parameter[2]));
+
+	pBtCoexist->btc_fill_h2c(pBtCoexist, 0x19, 3, H2C_Parameter);
+}
+
+VOID
+halbtc8723a2ant_QueryBtInfo(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte			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 0x38=0x%x\n", 
+		H2C_Parameter[0]));
+
+	pBtCoexist->btc_fill_h2c(pBtCoexist, 0x38, 1, H2C_Parameter);
+}
+u1Byte
+halbtc8723a2ant_ActionAlgorithm(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	PBTC_STACK_INFO		pStackInfo=&pBtCoexist->stack_info;
+	BOOLEAN				bBtHsOn=FALSE, bBtBusy=FALSE, limited_dig=FALSE;
+	u1Byte				algorithm=BT_8723A_2ANT_COEX_ALGO_UNDEFINED;
+	u1Byte				numOfDiffProfile=0;
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+
+	//======================
+	// here we get BT status first
+	//======================
+	pCoexDm->btStatus = BT_8723A_2ANT_BT_STATUS_IDLE;
+	
+	if((pStackInfo->bScoExist) ||(bBtHsOn) ||(pStackInfo->bHidExist))
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO or HID or HS exists, set BT non-idle !!!\n"));
+		pCoexDm->btStatus = BT_8723A_2ANT_BT_STATUS_NON_IDLE;
+	}
+	else
+	{
+		// A2dp profile
+		if( (pBtCoexist->stack_info.numOfLink == 1) &&
+			(pStackInfo->bA2dpExist) )
+		{		
+			if( (pCoexSta->lowPriorityTx+	pCoexSta->lowPriorityRx) < 100)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], A2DP, low priority tx+rx < 100, set BT connected-idle!!!\n"));
+				pCoexDm->btStatus = BT_8723A_2ANT_BT_STATUS_CONNECTED_IDLE;
+			}
+			else
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], A2DP, low priority tx+rx >= 100, set BT non-idle!!!\n"));
+				pCoexDm->btStatus = BT_8723A_2ANT_BT_STATUS_NON_IDLE;
+			}
+		}
+		// Pan profile
+		if( (pBtCoexist->stack_info.numOfLink == 1) &&
+			(pStackInfo->bPanExist) )
+		{		
+			if((pCoexSta->lowPriorityTx+	pCoexSta->lowPriorityRx) < 600)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], PAN, low priority tx+rx < 600, set BT connected-idle!!!\n"));
+				pCoexDm->btStatus = BT_8723A_2ANT_BT_STATUS_CONNECTED_IDLE;
+			}
+			else
+			{
+				if(pCoexSta->lowPriorityTx)
+				{
+					if((pCoexSta->lowPriorityRx /pCoexSta->lowPriorityTx)>9 )
+					{
+						BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], PAN, low priority rx/tx > 9, set BT connected-idle!!!\n"));
+						pCoexDm->btStatus = BT_8723A_2ANT_BT_STATUS_CONNECTED_IDLE;
+					}
+				}
+			}
+			if(BT_8723A_2ANT_BT_STATUS_CONNECTED_IDLE != pCoexDm->btStatus)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], PAN, set BT non-idle!!!\n"));
+				pCoexDm->btStatus = BT_8723A_2ANT_BT_STATUS_NON_IDLE;
+			}
+		}
+		// Pan+A2dp profile
+		if( (pBtCoexist->stack_info.numOfLink == 2) &&
+			(pStackInfo->bA2dpExist) &&
+			(pStackInfo->bPanExist) )
+		{
+			if((pCoexSta->lowPriorityTx+	pCoexSta->lowPriorityRx) < 600)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], PAN+A2DP, low priority tx+rx < 600, set BT connected-idle!!!\n"));
+				pCoexDm->btStatus = BT_8723A_2ANT_BT_STATUS_CONNECTED_IDLE;
+			}
+			else
+			{
+				if(pCoexSta->lowPriorityTx)
+				{
+					if((pCoexSta->lowPriorityRx /pCoexSta->lowPriorityTx)>9 )
+					{
+						BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], PAN+A2DP, low priority rx/tx > 9, set BT connected-idle!!!\n"));
+						pCoexDm->btStatus = BT_8723A_2ANT_BT_STATUS_CONNECTED_IDLE;
+					}
+				}
+			}
+			if(BT_8723A_2ANT_BT_STATUS_CONNECTED_IDLE != pCoexDm->btStatus)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], PAN+A2DP, set BT non-idle!!!\n"));
+				pCoexDm->btStatus = BT_8723A_2ANT_BT_STATUS_NON_IDLE;
+			}
+		}
+	}
+	if(BT_8723A_2ANT_BT_STATUS_IDLE != pCoexDm->btStatus)
+	{
+		bBtBusy = true;
+		limited_dig = true;
+	}
+	else
+	{
+		bBtBusy = FALSE;
+		limited_dig = FALSE;
+	}
+	pBtCoexist->btc_set(pBtCoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bBtBusy);
+	pBtCoexist->btc_set(pBtCoexist, BTC_SET_BL_BT_LIMITED_DIG, &limited_dig);
+	//======================
+
+	if(!pStackInfo->bBtLinkExist)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], No profile exists!!!\n"));
+		return algorithm;
+	}
+
+	if(pStackInfo->bScoExist)
+		numOfDiffProfile++;
+	if(pStackInfo->bHidExist)
+		numOfDiffProfile++;
+	if(pStackInfo->bPanExist)
+		numOfDiffProfile++;
+	if(pStackInfo->bA2dpExist)
+		numOfDiffProfile++;
+	
+	if(numOfDiffProfile == 1)
+	{
+		if(pStackInfo->bScoExist)
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO only\n"));
+			algorithm = BT_8723A_2ANT_COEX_ALGO_SCO;
+		}
+		else
+		{
+			if(pStackInfo->bHidExist)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID only\n"));
+				algorithm = BT_8723A_2ANT_COEX_ALGO_HID;
+			}
+			else if(pStackInfo->bA2dpExist)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], A2DP only\n"));
+				algorithm = BT_8723A_2ANT_COEX_ALGO_A2DP;
+			}
+			else if(pStackInfo->bPanExist)
+			{
+				if(bBtHsOn)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], PAN(HS) only\n"));
+					algorithm = BT_8723A_2ANT_COEX_ALGO_PANHS;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], PAN(EDR) only\n"));
+					algorithm = BT_8723A_2ANT_COEX_ALGO_PANEDR;
+				}
+			}
+		}
+	}
+	else if(numOfDiffProfile == 2)
+	{
+		if(pStackInfo->bScoExist)
+		{
+			if(pStackInfo->bHidExist)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + HID\n"));
+				algorithm = BT_8723A_2ANT_COEX_ALGO_HID;
+			}
+			else if(pStackInfo->bA2dpExist)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + A2DP ==> SCO\n"));
+				algorithm = BT_8723A_2ANT_COEX_ALGO_SCO;
+			}
+			else if(pStackInfo->bPanExist)
+			{
+				if(bBtHsOn)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + PAN(HS)\n"));
+					algorithm = BT_8723A_2ANT_COEX_ALGO_SCO;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + PAN(EDR)\n"));
+					algorithm = BT_8723A_2ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+		}
+		else
+		{
+			if( pStackInfo->bHidExist &&
+				pStackInfo->bA2dpExist )
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID + A2DP\n"));
+				algorithm = BT_8723A_2ANT_COEX_ALGO_HID_A2DP;
+			}
+			else if( pStackInfo->bHidExist &&
+				pStackInfo->bPanExist )
+			{
+				if(bBtHsOn)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID + PAN(HS)\n"));
+					algorithm = BT_8723A_2ANT_COEX_ALGO_HID_A2DP;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID + PAN(EDR)\n"));
+					algorithm = BT_8723A_2ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+			else if( pStackInfo->bPanExist &&
+				pStackInfo->bA2dpExist )
+			{
+				if(bBtHsOn)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], A2DP + PAN(HS)\n"));
+					algorithm = BT_8723A_2ANT_COEX_ALGO_A2DP;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], A2DP + PAN(EDR)\n"));
+					algorithm = BT_8723A_2ANT_COEX_ALGO_PANEDR_A2DP;
+				}
+			}
+		}
+	}
+	else if(numOfDiffProfile == 3)
+	{
+		if(pStackInfo->bScoExist)
+		{
+			if( pStackInfo->bHidExist &&
+				pStackInfo->bA2dpExist )
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + HID + A2DP ==> HID\n"));
+				algorithm = BT_8723A_2ANT_COEX_ALGO_HID;
+			}
+			else if( pStackInfo->bHidExist &&
+				pStackInfo->bPanExist )
+			{
+				if(bBtHsOn)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + HID + PAN(HS)\n"));
+					algorithm = BT_8723A_2ANT_COEX_ALGO_HID_A2DP;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + HID + PAN(EDR)\n"));
+					algorithm = BT_8723A_2ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+			else if( pStackInfo->bPanExist &&
+				pStackInfo->bA2dpExist )
+			{
+				if(bBtHsOn)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + A2DP + PAN(HS)\n"));
+					algorithm = BT_8723A_2ANT_COEX_ALGO_SCO;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n"));
+					algorithm = BT_8723A_2ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+		}
+		else
+		{
+			if( pStackInfo->bHidExist &&
+				pStackInfo->bPanExist &&
+				pStackInfo->bA2dpExist )
+			{
+				if(bBtHsOn)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID + A2DP + PAN(HS)\n"));
+					algorithm = BT_8723A_2ANT_COEX_ALGO_HID_A2DP;
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], HID + A2DP + PAN(EDR)\n"));
+					algorithm = BT_8723A_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
+				}
+			}
+		}
+	}
+	else if(numOfDiffProfile >= 3)
+	{
+		if(pStackInfo->bScoExist)
+		{
+			if( pStackInfo->bHidExist &&
+				pStackInfo->bPanExist &&
+				pStackInfo->bA2dpExist )
+			{
+				if(bBtHsOn)
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n"));
+
+				}
+				else
+				{
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"));
+					algorithm = BT_8723A_2ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+		}
+	}
+
+	return algorithm;
+}
+
+BOOLEAN
+halbtc8723a2ant_NeedToDecBtPwr(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	BOOLEAN		bRet=FALSE;
+	BOOLEAN		bBtHsOn=FALSE, bWifiConnected=FALSE;
+	s4Byte		btHsRssi=0;
+
+	if(!pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn))
+		return FALSE;
+	if(!pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected))
+		return FALSE;
+	if(!pBtCoexist->btc_get(pBtCoexist, BTC_GET_S4_HS_RSSI, &btHsRssi))
+		return FALSE;
+
+	if(bWifiConnected)
+	{
+		if(bBtHsOn)
+		{
+			if(btHsRssi > 37)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], Need to decrease bt power for HS mode!!\n"));
+				bRet = true;
+			}
+		}
+		else
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], Need to decrease bt power for Wifi is connected!!\n"));
+			bRet = true;
+		}
+	}
+	
+	return bRet;
+}
+
+VOID
+halbtc8723a2ant_SetFwDacSwingLevel(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			dacSwingLvl
+	)
+{
+	u1Byte			H2C_Parameter[1] ={0};
+
+	// There are several type of dacswing
+	// 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6
+	H2C_Parameter[0] = dacSwingLvl;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], Set Dac Swing Level=0x%x\n", dacSwingLvl));
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], FW write 0x29=0x%x\n", H2C_Parameter[0]));
+
+	pBtCoexist->btc_fill_h2c(pBtCoexist, 0x29, 1, H2C_Parameter);
+}
+
+VOID
+halbtc8723a2ant_SetFwDecBtPwr(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bDecBtPwr
+	)
+{
+	u1Byte			H2C_Parameter[1] ={0};
+	
+	H2C_Parameter[0] = 0;
+
+	if(bDecBtPwr)
+	{
+		H2C_Parameter[0] |= BIT1;
+	}
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], decrease Bt Power : %s, FW write 0x21=0x%x\n", 
+		(bDecBtPwr? "Yes!!":"No!!"), H2C_Parameter[0]));
+
+	pBtCoexist->btc_fill_h2c(pBtCoexist, 0x21, 1, H2C_Parameter);	
+}
+
+VOID
+halbtc8723a2ant_DecBtPwr(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bDecBtPwr
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], %s Dec BT power = %s\n",  
+		(bForceExec? "force to":""), ((bDecBtPwr)? "ON":"OFF")));
+	pCoexDm->bCurDecBtPwr = bDecBtPwr;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], bPreDecBtPwr=%d, bCurDecBtPwr=%d\n", 
+			pCoexDm->bPreDecBtPwr, pCoexDm->bCurDecBtPwr));
+
+		if(pCoexDm->bPreDecBtPwr == pCoexDm->bCurDecBtPwr) 
+			return;
+	}
+	halbtc8723a2ant_SetFwDecBtPwr(pBtCoexist, pCoexDm->bCurDecBtPwr);
+
+	pCoexDm->bPreDecBtPwr = pCoexDm->bCurDecBtPwr;
+}
+
+VOID
+halbtc8723a2ant_FwDacSwingLvl(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	u1Byte			fwDacSwingLvl
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], %s set FW Dac Swing level = %d\n",  
+		(bForceExec? "force to":""), fwDacSwingLvl));
+	pCoexDm->curFwDacSwingLvl = fwDacSwingLvl;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], preFwDacSwingLvl=%d, curFwDacSwingLvl=%d\n", 
+			pCoexDm->preFwDacSwingLvl, pCoexDm->curFwDacSwingLvl));
+
+		if(pCoexDm->preFwDacSwingLvl == pCoexDm->curFwDacSwingLvl) 
+			return;
+	}
+
+	halbtc8723a2ant_SetFwDacSwingLevel(pBtCoexist, pCoexDm->curFwDacSwingLvl);
+
+	pCoexDm->preFwDacSwingLvl = pCoexDm->curFwDacSwingLvl;
+}
+
+VOID
+halbtc8723a2ant_SetSwRfRxLpfCorner(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bRxRfShrinkOn
+	)
+{
+	if(bRxRfShrinkOn)
+	{
+		//Shrink RF Rx LPF corner
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Shrink RF Rx LPF corner!!\n"));
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x1e, 0xfffff, 0xf0ff7);
+	}
+	else
+	{
+		//Resume RF Rx LPF corner
+		// After initialized, we can use pCoexDm->btRf0x1eBackup
+		if(pBtCoexist->initilized)
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Resume RF Rx LPF corner!!\n"));
+			pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x1e, 0xfffff, pCoexDm->btRf0x1eBackup);
+		}
+	}
+}
+
+VOID
+halbtc8723a2ant_RfShrink(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bRxRfShrinkOn
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s turn Rx RF Shrink = %s\n",  
+		(bForceExec? "force to":""), ((bRxRfShrinkOn)? "ON":"OFF")));
+	pCoexDm->bCurRfRxLpfShrink = bRxRfShrinkOn;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], bPreRfRxLpfShrink=%d, bCurRfRxLpfShrink=%d\n", 
+			pCoexDm->bPreRfRxLpfShrink, pCoexDm->bCurRfRxLpfShrink));
+
+		if(pCoexDm->bPreRfRxLpfShrink == pCoexDm->bCurRfRxLpfShrink) 
+			return;
+	}
+	halbtc8723a2ant_SetSwRfRxLpfCorner(pBtCoexist, pCoexDm->bCurRfRxLpfShrink);
+
+	pCoexDm->bPreRfRxLpfShrink = pCoexDm->bCurRfRxLpfShrink;
+}
+
+VOID
+halbtc8723a2ant_SetSwPenaltyTxRateAdaptive(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bLowPenaltyRa
+	)
+{
+	u1Byte	tmpU1;
+
+	tmpU1 = pBtCoexist->btc_read_1byte(pBtCoexist, 0x4fd);
+	tmpU1 |= BIT0;
+	if(bLowPenaltyRa)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Tx rate adaptive, set low penalty!!\n"));
+		tmpU1 &= ~BIT2;
+	}
+	else
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Tx rate adaptive, set normal!!\n"));
+		tmpU1 |= BIT2;
+	}
+
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x4fd, tmpU1);
+}
+
+VOID
+halbtc8723a2ant_LowPenaltyRa(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bLowPenaltyRa
+	)
+{
+	return;
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s turn LowPenaltyRA = %s\n",  
+		(bForceExec? "force to":""), ((bLowPenaltyRa)? "ON":"OFF")));
+	pCoexDm->bCurLowPenaltyRa = bLowPenaltyRa;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], bPreLowPenaltyRa=%d, bCurLowPenaltyRa=%d\n", 
+			pCoexDm->bPreLowPenaltyRa, pCoexDm->bCurLowPenaltyRa));
+
+		if(pCoexDm->bPreLowPenaltyRa == pCoexDm->bCurLowPenaltyRa) 
+			return;
+	}
+	halbtc8723a2ant_SetSwPenaltyTxRateAdaptive(pBtCoexist, pCoexDm->bCurLowPenaltyRa);
+
+	pCoexDm->bPreLowPenaltyRa = pCoexDm->bCurLowPenaltyRa;
+}
+
+VOID
+halbtc8723a2ant_SetSwFullTimeDacSwing(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bSwDacSwingOn,
+	IN	u4Byte			swDacSwingLvl
+	)
+{
+	if(bSwDacSwingOn)
+	{
+		pBtCoexist->btc_setBbReg(pBtCoexist, 0x880, 0xff000000, swDacSwingLvl);
+	}
+	else
+	{
+		pBtCoexist->btc_setBbReg(pBtCoexist, 0x880, 0xff000000, 0xc0);
+	}
+}
+
+
+VOID
+halbtc8723a2ant_DacSwing(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bDacSwingOn,
+	IN	u4Byte			dacSwingLvl
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s turn DacSwing=%s, dacSwingLvl=0x%x\n",  
+		(bForceExec? "force to":""), ((bDacSwingOn)? "ON":"OFF"), dacSwingLvl));
+	pCoexDm->bCurDacSwingOn = bDacSwingOn;
+	pCoexDm->curDacSwingLvl = dacSwingLvl;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], bPreDacSwingOn=%d, preDacSwingLvl=0x%x, bCurDacSwingOn=%d, curDacSwingLvl=0x%x\n", 
+			pCoexDm->bPreDacSwingOn, pCoexDm->preDacSwingLvl,
+			pCoexDm->bCurDacSwingOn, pCoexDm->curDacSwingLvl));
+
+		if( (pCoexDm->bPreDacSwingOn == pCoexDm->bCurDacSwingOn) &&
+			(pCoexDm->preDacSwingLvl == pCoexDm->curDacSwingLvl) )
+			return;
+	}
+	mdelay(30);
+	halbtc8723a2ant_SetSwFullTimeDacSwing(pBtCoexist, bDacSwingOn, dacSwingLvl);
+
+	pCoexDm->bPreDacSwingOn = pCoexDm->bCurDacSwingOn;
+	pCoexDm->preDacSwingLvl = pCoexDm->curDacSwingLvl;
+}
+
+VOID
+halbtc8723a2ant_SetAdcBackOff(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bAdcBackOff
+	)
+{
+	if(bAdcBackOff)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], BB BackOff Level On!\n"));
+		pBtCoexist->btc_write_4byte(pBtCoexist, 0xc04,0x3a07611);
+	}
+	else
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], BB BackOff Level Off!\n"));		
+		pBtCoexist->btc_write_4byte(pBtCoexist, 0xc04,0x3a05611);
+	}
+}
+
+VOID
+halbtc8723a2ant_AdcBackOff(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bAdcBackOff
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s turn AdcBackOff = %s\n",  
+		(bForceExec? "force to":""), ((bAdcBackOff)? "ON":"OFF")));
+	pCoexDm->bCurAdcBackOff = bAdcBackOff;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], bPreAdcBackOff=%d, bCurAdcBackOff=%d\n", 
+			pCoexDm->bPreAdcBackOff, pCoexDm->bCurAdcBackOff));
+
+		if(pCoexDm->bPreAdcBackOff == pCoexDm->bCurAdcBackOff) 
+			return;
+	}
+	halbtc8723a2ant_SetAdcBackOff(pBtCoexist, pCoexDm->bCurAdcBackOff);
+
+	pCoexDm->bPreAdcBackOff = pCoexDm->bCurAdcBackOff;
+}
+
+VOID
+halbtc8723a2ant_SetAgcTable(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bAgcTableEn
+	)
+{
+	u1Byte		rssiAdjustVal=0;
+
+	if(bAgcTableEn)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Agc Table On!\n"));
+		pBtCoexist->btc_write_4byte(pBtCoexist, 0xc78,0x4e1c0001);
+		pBtCoexist->btc_write_4byte(pBtCoexist, 0xc78,0x4d1d0001);
+		pBtCoexist->btc_write_4byte(pBtCoexist, 0xc78,0x4c1e0001);
+		pBtCoexist->btc_write_4byte(pBtCoexist, 0xc78,0x4b1f0001);
+		pBtCoexist->btc_write_4byte(pBtCoexist, 0xc78,0x4a200001);
+		
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x12, 0xfffff, 0xdc000);
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x12, 0xfffff, 0x90000);
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x12, 0xfffff, 0x51000);
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x12, 0xfffff, 0x12000);
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x1a, 0xfffff, 0x00355);
+		
+		rssiAdjustVal = 6;
+	}
+	else
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], Agc Table Off!\n"));
+		pBtCoexist->btc_write_4byte(pBtCoexist, 0xc78,0x641c0001);
+		pBtCoexist->btc_write_4byte(pBtCoexist, 0xc78,0x631d0001);
+		pBtCoexist->btc_write_4byte(pBtCoexist, 0xc78,0x621e0001);
+		pBtCoexist->btc_write_4byte(pBtCoexist, 0xc78,0x611f0001);
+		pBtCoexist->btc_write_4byte(pBtCoexist, 0xc78,0x60200001);
+
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x12, 0xfffff, 0x32000);
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x12, 0xfffff, 0x71000);
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x12, 0xfffff, 0xb0000);
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x12, 0xfffff, 0xfc000);
+		pBtCoexist->btc_set_rf_reg(pBtCoexist, BTC_RF_A, 0x1a, 0xfffff, 0x30355);
+	}
+
+	// set rssiAdjustVal for wifi module.
+	pBtCoexist->btc_set(pBtCoexist, BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON, &rssiAdjustVal);
+}
+
+
+VOID
+halbtc8723a2ant_AgcTable(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bAgcTableEn
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s %s Agc Table\n",  
+		(bForceExec? "force to":""), ((bAgcTableEn)? "Enable":"Disable")));
+	pCoexDm->bCurAgcTableEn = bAgcTableEn;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], bPreAgcTableEn=%d, bCurAgcTableEn=%d\n", 
+			pCoexDm->bPreAgcTableEn, pCoexDm->bCurAgcTableEn));
+
+		if(pCoexDm->bPreAgcTableEn == pCoexDm->bCurAgcTableEn) 
+			return;
+	}
+	halbtc8723a2ant_SetAgcTable(pBtCoexist, bAgcTableEn);
+
+	pCoexDm->bPreAgcTableEn = pCoexDm->bCurAgcTableEn;
+}
+
+VOID
+halbtc8723a2ant_SetCoexTable(
+	IN	PBTC_COEXIST	pBtCoexist,
+	IN	u4Byte		val0x6c0,
+	IN	u4Byte		val0x6c8,
+	IN	u1Byte		val0x6cc
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], set coex table, set 0x6c0=0x%x\n", val0x6c0));
+	pBtCoexist->btc_write_4byte(pBtCoexist, 0x6c0, val0x6c0);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], set coex table, set 0x6c8=0x%x\n", val0x6c8));
+	pBtCoexist->btc_write_4byte(pBtCoexist, 0x6c8, val0x6c8);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, ("[BTCoex], set coex table, set 0x6cc=0x%x\n", val0x6cc));
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x6cc, val0x6cc);
+}
+
+VOID
+halbtc8723a2ant_CoexTable(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	u4Byte			val0x6c0,
+	IN	u4Byte			val0x6c8,
+	IN	u1Byte			val0x6cc
+	)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, ("[BTCoex], %s write Coex Table 0x6c0=0x%x, 0x6c8=0x%x, 0x6cc=0x%x\n", 
+		(bForceExec? "force to":""), val0x6c0, val0x6c8, val0x6cc));
+	pCoexDm->curVal0x6c0 = val0x6c0;
+	pCoexDm->curVal0x6c8 = val0x6c8;
+	pCoexDm->curVal0x6cc = val0x6cc;
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], preVal0x6c0=0x%x, preVal0x6c8=0x%x, preVal0x6cc=0x%x !!\n", 
+			pCoexDm->preVal0x6c0, pCoexDm->preVal0x6c8, pCoexDm->preVal0x6cc));
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, ("[BTCoex], curVal0x6c0=0x%x, curVal0x6c8=0x%x, curVal0x6cc=0x%x !!\n", 
+			pCoexDm->curVal0x6c0, pCoexDm->curVal0x6c8, pCoexDm->curVal0x6cc));
+	
+		if( (pCoexDm->preVal0x6c0 == pCoexDm->curVal0x6c0) &&
+			(pCoexDm->preVal0x6c8 == pCoexDm->curVal0x6c8) &&
+			(pCoexDm->preVal0x6cc == pCoexDm->curVal0x6cc) )
+			return;
+	}
+	halbtc8723a2ant_SetCoexTable(pBtCoexist, val0x6c0, val0x6c8, val0x6cc);
+
+	pCoexDm->preVal0x6c0 = pCoexDm->curVal0x6c0;
+	pCoexDm->preVal0x6c8 = pCoexDm->curVal0x6c8;
+	pCoexDm->preVal0x6cc = pCoexDm->curVal0x6cc;
+}
+
+VOID
+halbtc8723a2ant_SetFwIgnoreWlanAct(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bEnable
+	)
+{
+	u1Byte			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 0x25=0x%x\n", 
+		H2C_Parameter[0]));
+
+	pBtCoexist->btc_fill_h2c(pBtCoexist, 0x25, 1, H2C_Parameter);	
+}
+
+VOID
+halbtc8723a2ant_IgnoreWlanAct(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			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;
+	}
+	halbtc8723a2ant_SetFwIgnoreWlanAct(pBtCoexist, bEnable);
+
+	pCoexDm->bPreIgnoreWlanAct = pCoexDm->bCurIgnoreWlanAct;
+}
+
+VOID
+halbtc8723a2ant_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};
+
+	H2C_Parameter[0] = byte1;	
+	H2C_Parameter[1] = byte2;	
+	H2C_Parameter[2] = byte3;
+	H2C_Parameter[3] = byte4;
+	H2C_Parameter[4] = byte5;
+
+	pCoexDm->psTdmaPara[0] = byte1;
+	pCoexDm->psTdmaPara[1] = byte2;
+	pCoexDm->psTdmaPara[2] = byte3;
+	pCoexDm->psTdmaPara[3] = byte4;
+	pCoexDm->psTdmaPara[4] = byte5;
+	
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, ("[BTCoex], FW write 0x3a(5bytes)=0x%x%08x\n", 
+		H2C_Parameter[0], 
+		H2C_Parameter[1]<<24|H2C_Parameter[2]<<16|H2C_Parameter[3]<<8|H2C_Parameter[4]));
+
+	pBtCoexist->btc_fill_h2c(pBtCoexist, 0x3a, 5, H2C_Parameter);
+}
+
+VOID
+halbtc8723a2ant_PsTdma(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bForceExec,
+	IN	BOOLEAN			bTurnOn,
+	IN	u1Byte			type
+	)
+{
+	u4Byte	btTxRxCnt=0;
+
+	btTxRxCnt = pCoexSta->highPriorityTx+pCoexSta->highPriorityRx+
+				pCoexSta->lowPriorityTx+pCoexSta->lowPriorityRx;
+
+	if(btTxRxCnt > 3000)
+	{		
+		pCoexDm->bCurPsTdmaOn = true;
+		pCoexDm->curPsTdma = 8;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], turn ON PS TDMA, type=%d for BT tx/rx counters=%d(>3000)\n", 
+			pCoexDm->curPsTdma, btTxRxCnt));
+	}
+	else
+	{
+		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;
+	}
+
+	if(!bForceExec)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], bPrePsTdmaOn = %d, bCurPsTdmaOn = %d!!\n", 
+			pCoexDm->bPrePsTdmaOn, pCoexDm->bCurPsTdmaOn));
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], prePsTdma = %d, curPsTdma = %d!!\n", 
+			pCoexDm->prePsTdma, pCoexDm->curPsTdma));
+
+		if( (pCoexDm->bPrePsTdmaOn == pCoexDm->bCurPsTdmaOn) &&
+			(pCoexDm->prePsTdma == pCoexDm->curPsTdma) )
+			return;
+	}	
+	if(pCoexDm->bCurPsTdmaOn)
+	{
+		switch(pCoexDm->curPsTdma)
+		{
+			case 1:
+			default:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x1a, 0x1a, 0xe1, 0x98);
+				break;
+			case 2:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x12, 0x12, 0xe1, 0x98);
+				break;
+			case 3:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xe3, 0xa, 0xa, 0xe1, 0x98);
+				break;
+			case 4:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xa3, 0x5, 0x5, 0xe1, 0x80);
+				break;
+			case 5:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x1a, 0x1a, 0x60, 0x98);
+				break;
+			case 6:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x12, 0x12, 0x60, 0x98);
+				break;
+			case 7:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xe3, 0xa, 0xa, 0x60, 0x98);
+				break;
+			case 8: 
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xa3, 0x5, 0x5, 0x60, 0x80);
+				break;
+			case 9: 
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x1a, 0x1a, 0xe1, 0x98);
+				break;
+			case 10:	
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x12, 0x12, 0xe1, 0x98);
+				break;
+			case 11:	
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xe3, 0xa, 0xa, 0xe1, 0x98);
+				break;
+			case 12:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x5, 0x5, 0xe1, 0x98);
+				break;
+			case 13:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x1a, 0x1a, 0x60, 0x98);
+				break;
+			case 14:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x12, 0x12, 0x60, 0x98);
+				break;
+			case 15:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xe3, 0xa, 0xa, 0x60, 0x98);
+				break;
+			case 16:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x5, 0x5, 0x60, 0x98);
+				break;
+			case 17:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xa3, 0x2f, 0x2f, 0x60, 0x80);
+				break;
+			case 18:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x5, 0x5, 0xe1, 0x98);
+				break;			
+			case 19:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x25, 0x25, 0xe1, 0x98);
+				break;
+			case 20:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0xe3, 0x25, 0x25, 0x60, 0x98);
+				break;
+		}
+	}
+	else
+	{
+		// disable PS tdma
+		switch(pCoexDm->curPsTdma)
+		{
+			case 0:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0x0, 0x0, 0x0, 0x8, 0x0);
+				break;
+			case 1:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0x0, 0x0, 0x0, 0x0, 0x0);
+				break;
+			default:
+				halbtc8723a2ant_SetFwPstdma(pBtCoexist, 0x0, 0x0, 0x0, 0x8, 0x0);
+				break;
+		}
+	}
+
+	// update pre state
+	pCoexDm->bPrePsTdmaOn = pCoexDm->bCurPsTdmaOn;
+	pCoexDm->prePsTdma = pCoexDm->curPsTdma;
+}
+
+
+VOID
+halbtc8723a2ant_CoexAllOff(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	// fw all off
+	halbtc8723a2ant_IgnoreWlanAct(pBtCoexist, NORMAL_EXEC, FALSE);
+	halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+	halbtc8723a2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 0x20);
+	halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, FALSE);
+
+	// sw all off
+	halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+	halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, FALSE);
+	halbtc8723a2ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, FALSE);
+	halbtc8723a2ant_RfShrink(pBtCoexist, NORMAL_EXEC, FALSE);
+	halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+
+	// hw all off
+	halbtc8723a2ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
+}
+
+VOID
+halbtc8723a2ant_InitCoexDm(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	// force to reset coex mechanism
+	halbtc8723a2ant_CoexTable(pBtCoexist, FORCE_EXEC, 0x55555555, 0xffff, 0x3);
+	halbtc8723a2ant_PsTdma(pBtCoexist, FORCE_EXEC, FALSE, 0);
+	halbtc8723a2ant_FwDacSwingLvl(pBtCoexist, FORCE_EXEC, 0x20);
+	halbtc8723a2ant_DecBtPwr(pBtCoexist, FORCE_EXEC, FALSE);
+	halbtc8723a2ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, FALSE);
+
+	halbtc8723a2ant_AgcTable(pBtCoexist, FORCE_EXEC, FALSE);
+	halbtc8723a2ant_AdcBackOff(pBtCoexist, FORCE_EXEC, FALSE);
+	halbtc8723a2ant_LowPenaltyRa(pBtCoexist, FORCE_EXEC, FALSE);
+	halbtc8723a2ant_RfShrink(pBtCoexist, FORCE_EXEC, FALSE);
+	halbtc8723a2ant_DacSwing(pBtCoexist, FORCE_EXEC, FALSE, 0xc0);
+}
+
+VOID
+halbtc8723a2ant_BtInquiryPage(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	BOOLEAN	bLowPwrDisable=true;
+	
+	pBtCoexist->btc_set(pBtCoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &bLowPwrDisable);
+
+	halbtc8723a2ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
+	halbtc8723a2ant_IgnoreWlanAct(pBtCoexist, NORMAL_EXEC, FALSE);
+	halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 8);
+}
+
+VOID
+halbtc8723a2ant_BtEnableAction(
+	IN 	PBTC_COEXIST		pBtCoexist
+	)
+{
+	BOOLEAN		bWifiConnected=FALSE;
+	
+	// Here we need to resend some wifi info to BT
+	// because bt is reset and loss of the info.						
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+	if(bWifiConnected)
+	{
+		halbtc8723a2ant_IndicateWifiChnlBwInfo(pBtCoexist, BTC_MEDIA_CONNECT);
+	}
+	else
+	{
+		halbtc8723a2ant_IndicateWifiChnlBwInfo(pBtCoexist, BTC_MEDIA_DISCONNECT);
+	}
+
+	halbtc8723a2ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, FALSE);
+}
+
+VOID
+halbtc8723a2ant_MonitorBtCtr(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u4Byte 			regHPTxRx, regLPTxRx, u4Tmp;
+	u4Byte			regHPTx=0, regHPRx=0, regLPTx=0, regLPRx=0;
+	u1Byte			u1Tmp;
+	
+	regHPTxRx = 0x770;
+	regLPTxRx = 0x774;
+
+	u4Tmp = pBtCoexist->btc_read_4byte(pBtCoexist, regHPTxRx);
+	regHPTx = u4Tmp & MASKLWORD;
+	regHPRx = (u4Tmp & MASKHWORD)>>16;
+
+	u4Tmp = pBtCoexist->btc_read_4byte(pBtCoexist, regLPTxRx);
+	regLPTx = u4Tmp & MASKLWORD;
+	regLPRx = (u4Tmp & MASKHWORD)>>16;
+		
+	pCoexSta->highPriorityTx = regHPTx;
+	pCoexSta->highPriorityRx = regHPRx;
+	pCoexSta->lowPriorityTx = regLPTx;
+	pCoexSta->lowPriorityRx = regLPRx;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], High Priority Tx/Rx (reg 0x%x)=0x%x(%d)/0x%x(%d)\n", 
+		regHPTxRx, regHPTx, regHPTx, regHPRx, regHPRx));
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], Low Priority Tx/Rx (reg 0x%x)=0x%x(%d)/0x%x(%d)\n", 
+		regLPTxRx, regLPTx, regLPTx, regLPRx, regLPRx));
+
+	// reset counter
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x76e, 0xc);
+}
+
+VOID
+halbtc8723a2ant_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->btc_set(pBtCoexist, BTC_SET_BL_BT_DISABLE, &bBtDisabled);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], BT is enabled !!\n"));
+	}
+	else
+	{
+		btDisableCnt++;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], bt all counters=0, %d times!!\n", 
+				btDisableCnt));
+		if(btDisableCnt >= 2)
+		{
+			bBtDisabled = true;
+			pBtCoexist->btc_set(pBtCoexist, BTC_SET_BL_BT_DISABLE, &bBtDisabled);
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], BT is disabled !!\n"));
+		}
+	}
+	if(bPreBtDisabled != bBtDisabled)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, ("[BTCoex], BT is from %s to %s!!\n", 
+			(bPreBtDisabled ? "disabled":"enabled"), 
+			(bBtDisabled ? "disabled":"enabled")));
+		bPreBtDisabled = bBtDisabled;
+		if(!bBtDisabled)
+		{
+			halbtc8723a2ant_BtEnableAction(pBtCoexist);
+		}
+	}
+}
+
+BOOLEAN
+halbtc8723a2ant_IsCommonAction(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	PBTC_STACK_INFO		pStackInfo=&pBtCoexist->stack_info;
+	BOOLEAN			bCommon=FALSE, bWifiConnected=FALSE;
+	BOOLEAN			bLowPwrDisable=FALSE;
+
+	if(!pStackInfo->bBtLinkExist)
+	{
+		bLowPwrDisable = FALSE;
+		pBtCoexist->btc_set(pBtCoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &bLowPwrDisable);
+	}
+	else
+	{
+		bLowPwrDisable = true;
+		pBtCoexist->btc_set(pBtCoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &bLowPwrDisable);
+	}
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_CONNECTED, &bWifiConnected);
+
+	if(halbtc8723a2ant_IsWifiIdle(pBtCoexist) && 
+		BT_8723A_2ANT_BT_STATUS_IDLE == pCoexDm->btStatus)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Wifi idle + Bt idle!!\n"));
+			
+		halbtc8723a2ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_RfShrink(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
+
+		halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+		halbtc8723a2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 0x20);
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, FALSE);
+
+		halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+
+		bCommon = true;
+	}
+	else if(!halbtc8723a2ant_IsWifiIdle(pBtCoexist) && 
+			(BT_8723A_2ANT_BT_STATUS_IDLE == pCoexDm->btStatus) )
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Wifi non-idle + BT idle!!\n"));
+
+		halbtc8723a2ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, true);
+		halbtc8723a2ant_RfShrink(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
+
+		halbtc8723a2ant_IgnoreWlanAct(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+		halbtc8723a2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 0x20);
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, true);
+
+		halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+
+		bCommon = true;
+	}
+	else if(halbtc8723a2ant_IsWifiIdle(pBtCoexist) && 
+		(BT_8723A_2ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus) )
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Wifi idle + Bt connected idle!!\n"));
+		
+		halbtc8723a2ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, true);
+		halbtc8723a2ant_RfShrink(pBtCoexist, NORMAL_EXEC, true);
+		halbtc8723a2ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
+
+		halbtc8723a2ant_IgnoreWlanAct(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+		halbtc8723a2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 0x20);
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, FALSE);
+
+		halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+
+		bCommon = true;
+	}
+	else if(!halbtc8723a2ant_IsWifiIdle(pBtCoexist) && 
+		(BT_8723A_2ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus) )
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Wifi non-idle + Bt connected idle!!\n"));
+
+		halbtc8723a2ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, true);
+		halbtc8723a2ant_RfShrink(pBtCoexist, NORMAL_EXEC, true);
+		halbtc8723a2ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
+
+		halbtc8723a2ant_IgnoreWlanAct(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+		halbtc8723a2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 0x20);
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, FALSE);
+
+		halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+
+		bCommon = true;
+	}
+	else if(halbtc8723a2ant_IsWifiIdle(pBtCoexist) && 
+			(BT_8723A_2ANT_BT_STATUS_NON_IDLE == pCoexDm->btStatus) )
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Wifi idle + BT non-idle!!\n"));
+		
+		halbtc8723a2ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, true);
+		halbtc8723a2ant_RfShrink(pBtCoexist, NORMAL_EXEC, true);
+		halbtc8723a2ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
+
+		halbtc8723a2ant_IgnoreWlanAct(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+		halbtc8723a2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 0x20);
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, FALSE);
+
+		halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		
+		bCommon = true;
+	}
+	else
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Wifi non-idle + BT non-idle!!\n"));
+		halbtc8723a2ant_LowPenaltyRa(pBtCoexist, NORMAL_EXEC, true);
+		halbtc8723a2ant_RfShrink(pBtCoexist, NORMAL_EXEC, true);
+		halbtc8723a2ant_IgnoreWlanAct(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_FwDacSwingLvl(pBtCoexist, NORMAL_EXEC, 0x20);
+		
+		bCommon = FALSE;
+	}
+	
+	return bCommon;
+}
+VOID
+halbtc8723a2ant_TdmaDurationAdjust(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	BOOLEAN			bScoHid,
+	IN	BOOLEAN			bTxPause,
+	IN	u1Byte			maxInterval
+	)
+{
+	static s4Byte		up,dn,m,n,WaitCount;
+	s4Byte			result;   //0: no change, +1: increase WiFi duration, -1: decrease WiFi duration
+	u1Byte			retryCount=0;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, ("[BTCoex], TdmaDurationAdjust()\n"));
+
+	if(pCoexDm->bResetTdmaAdjust)
+	{
+		pCoexDm->bResetTdmaAdjust = FALSE;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], first run TdmaDurationAdjust()!!\n"));
+		{
+			if(bScoHid)
+			{
+				if(bTxPause)
+				{
+					if(maxInterval == 1)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 13);
+						pCoexDm->psTdmaDuAdjType = 13;	
+					}
+					else if(maxInterval == 2)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 14);
+						pCoexDm->psTdmaDuAdjType = 14;	
+					}
+					else if(maxInterval == 3)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+						pCoexDm->psTdmaDuAdjType = 15;	
+					}
+					else
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+						pCoexDm->psTdmaDuAdjType = 15;
+					}
+				}
+				else
+				{
+					if(maxInterval == 1)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
+						pCoexDm->psTdmaDuAdjType = 9;	
+					}
+					else if(maxInterval == 2)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 10);
+						pCoexDm->psTdmaDuAdjType = 10;	
+					}
+					else if(maxInterval == 3)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+						pCoexDm->psTdmaDuAdjType = 11;
+					}
+					else
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+						pCoexDm->psTdmaDuAdjType = 11;
+					}
+				}
+			}
+			else
+			{
+				if(bTxPause)
+				{
+					if(maxInterval == 1)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 5);
+						pCoexDm->psTdmaDuAdjType = 5;	
+					}
+					else if(maxInterval == 2)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 6);
+						pCoexDm->psTdmaDuAdjType = 6;	
+					}
+					else if(maxInterval == 3)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 7);
+						pCoexDm->psTdmaDuAdjType = 7;
+					}
+					else
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 7);
+						pCoexDm->psTdmaDuAdjType = 7;
+					}
+				}
+				else
+				{
+					if(maxInterval == 1)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 1);
+						pCoexDm->psTdmaDuAdjType = 1;	
+					}
+					else if(maxInterval == 2)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+						pCoexDm->psTdmaDuAdjType = 2;	
+					}
+					else if(maxInterval == 3)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+						pCoexDm->psTdmaDuAdjType = 3;
+					}
+					else
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+						pCoexDm->psTdmaDuAdjType = 3;
+					}
+				}
+			}
+		}
+		//============
+		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;
+		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));
+		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 ³sÄò n ­Ó2¬í retry count¬°0, «h½Õ¼eWiFi 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 ³sÄò 2 ­Ó2¬í retry count< 3, «h½Õ¯¶WiFi duration
+			{
+				if (WaitCount <= 2)
+					m++; // ÁקK¤@ª½¦b¨â­Ólevel¤¤¨Ó¦^
+				else
+					m = 1;
+
+				if ( m >= 20) //m ³Ì¤j­È = 20 ' ³Ì¤j120¬í recheck¬O§_½Õ¾ã 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, ¥u­n1¦¸ retry count > 3, «h½Õ¯¶WiFi duration
+		{
+			if (WaitCount == 1)
+				m++; // ÁקK¤@ª½¦b¨â­Ólevel¤¤¨Ó¦^
+			else
+				m = 1;
+
+			if ( m >= 20) //m ³Ì¤j­È = 20 ' ³Ì¤j120¬í recheck¬O§_½Õ¾ã 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"));
+		}
+
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], max Interval = %d\n", maxInterval));
+		if(maxInterval == 1)
+		{
+			if(bTxPause)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], TxPause = 1\n"));
+
+				if(pCoexDm->curPsTdma == 1)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 5);
+					pCoexDm->psTdmaDuAdjType = 5;
+				}
+				else if(pCoexDm->curPsTdma == 2)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 6);
+					pCoexDm->psTdmaDuAdjType = 6;
+				}
+				else if(pCoexDm->curPsTdma == 3)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 7);
+					pCoexDm->psTdmaDuAdjType = 7;
+				}
+				else if(pCoexDm->curPsTdma == 4)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 8);
+					pCoexDm->psTdmaDuAdjType = 8;
+				}
+				if(pCoexDm->curPsTdma == 9)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 13);
+					pCoexDm->psTdmaDuAdjType = 13;
+				}
+				else if(pCoexDm->curPsTdma == 10)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 14);
+					pCoexDm->psTdmaDuAdjType = 14;
+				}
+				else if(pCoexDm->curPsTdma == 11)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+					pCoexDm->psTdmaDuAdjType = 15;
+				}
+				else if(pCoexDm->curPsTdma == 12)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 16);
+					pCoexDm->psTdmaDuAdjType = 16;
+				}
+				
+				if(result == -1)
+				{					
+					if(pCoexDm->curPsTdma == 5)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 6);
+						pCoexDm->psTdmaDuAdjType = 6;
+					}
+					else if(pCoexDm->curPsTdma == 6)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 7);
+						pCoexDm->psTdmaDuAdjType = 7;
+					}
+					else if(pCoexDm->curPsTdma == 7)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 8);
+						pCoexDm->psTdmaDuAdjType = 8;
+					}
+					else if(pCoexDm->curPsTdma == 13)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 14);
+						pCoexDm->psTdmaDuAdjType = 14;
+					}
+					else if(pCoexDm->curPsTdma == 14)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+						pCoexDm->psTdmaDuAdjType = 15;
+					}
+					else if(pCoexDm->curPsTdma == 15)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 16);
+						pCoexDm->psTdmaDuAdjType = 16;
+					}
+				} 
+				else if (result == 1)
+				{
+					if(pCoexDm->curPsTdma == 8)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 7);
+						pCoexDm->psTdmaDuAdjType = 7;
+					}
+					else if(pCoexDm->curPsTdma == 7)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 6);
+						pCoexDm->psTdmaDuAdjType = 6;
+					}
+					else if(pCoexDm->curPsTdma == 6)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 5);
+						pCoexDm->psTdmaDuAdjType = 5;
+					}
+					else if(pCoexDm->curPsTdma == 16)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+						pCoexDm->psTdmaDuAdjType = 15;
+					}
+					else if(pCoexDm->curPsTdma == 15)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 14);
+						pCoexDm->psTdmaDuAdjType = 14;
+					}
+					else if(pCoexDm->curPsTdma == 14)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 13);
+						pCoexDm->psTdmaDuAdjType = 13;
+					}
+				}
+			}
+			else
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], TxPause = 0\n"));
+				if(pCoexDm->curPsTdma == 5)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 1);
+					pCoexDm->psTdmaDuAdjType = 1;
+				}
+				else if(pCoexDm->curPsTdma == 6)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+					pCoexDm->psTdmaDuAdjType = 2;
+				}
+				else if(pCoexDm->curPsTdma == 7)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+					pCoexDm->psTdmaDuAdjType = 3;
+				}
+				else if(pCoexDm->curPsTdma == 8)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 4);
+					pCoexDm->psTdmaDuAdjType = 4;
+				}
+				if(pCoexDm->curPsTdma == 13)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
+					pCoexDm->psTdmaDuAdjType = 9;
+				}
+				else if(pCoexDm->curPsTdma == 14)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 10);
+					pCoexDm->psTdmaDuAdjType = 10;
+				}
+				else if(pCoexDm->curPsTdma == 15)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+					pCoexDm->psTdmaDuAdjType = 11;
+				}
+				else if(pCoexDm->curPsTdma == 16)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 12);
+					pCoexDm->psTdmaDuAdjType = 12;
+				}
+				
+				if(result == -1)
+				{
+					if(pCoexDm->curPsTdma == 1)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+						pCoexDm->psTdmaDuAdjType = 2;
+					}
+					else if(pCoexDm->curPsTdma == 2)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+						pCoexDm->psTdmaDuAdjType = 3;
+					}
+					else if(pCoexDm->curPsTdma == 3)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 4);
+						pCoexDm->psTdmaDuAdjType = 4;
+					}
+					else if(pCoexDm->curPsTdma == 9)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 10);
+						pCoexDm->psTdmaDuAdjType = 10;
+					}
+					else if(pCoexDm->curPsTdma == 10)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+						pCoexDm->psTdmaDuAdjType = 11;
+					}
+					else if(pCoexDm->curPsTdma == 11)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 12);
+						pCoexDm->psTdmaDuAdjType = 12;
+					}
+				} 
+				else if (result == 1)
+				{
+					if(pCoexDm->curPsTdma == 4)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+						pCoexDm->psTdmaDuAdjType = 3;
+					}
+					else if(pCoexDm->curPsTdma == 3)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+						pCoexDm->psTdmaDuAdjType = 2;
+					}
+					else if(pCoexDm->curPsTdma == 2)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 1);
+						pCoexDm->psTdmaDuAdjType = 1;
+					}
+					else if(pCoexDm->curPsTdma == 12)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+						pCoexDm->psTdmaDuAdjType = 11;
+					}
+					else if(pCoexDm->curPsTdma == 11)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 10);
+						pCoexDm->psTdmaDuAdjType = 10;
+					}
+					else if(pCoexDm->curPsTdma == 10)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
+						pCoexDm->psTdmaDuAdjType = 9;
+					}
+				}
+			}
+		}
+		else if(maxInterval == 2)
+		{
+			if(bTxPause)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], TxPause = 1\n"));
+				if(pCoexDm->curPsTdma == 1)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 6);
+					pCoexDm->psTdmaDuAdjType = 6;
+				}
+				else if(pCoexDm->curPsTdma == 2)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 6);
+					pCoexDm->psTdmaDuAdjType = 6;
+				}
+				else if(pCoexDm->curPsTdma == 3)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 7);
+					pCoexDm->psTdmaDuAdjType = 7;
+				}
+				else if(pCoexDm->curPsTdma == 4)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 8);
+					pCoexDm->psTdmaDuAdjType = 8;
+				}
+				if(pCoexDm->curPsTdma == 9)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 14);
+					pCoexDm->psTdmaDuAdjType = 14;
+				}
+				else if(pCoexDm->curPsTdma == 10)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 14);
+					pCoexDm->psTdmaDuAdjType = 14;
+				}
+				else if(pCoexDm->curPsTdma == 11)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+					pCoexDm->psTdmaDuAdjType = 15;
+				}
+				else if(pCoexDm->curPsTdma == 12)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 16);
+					pCoexDm->psTdmaDuAdjType = 16;
+				}
+				if(result == -1)
+				{
+					if(pCoexDm->curPsTdma == 5) 
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 6);
+						pCoexDm->psTdmaDuAdjType = 6;
+					}
+					else if(pCoexDm->curPsTdma == 6)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 7);
+						pCoexDm->psTdmaDuAdjType = 7;
+					}
+					else if(pCoexDm->curPsTdma == 7)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 8);
+						pCoexDm->psTdmaDuAdjType = 8;
+					}
+					else if(pCoexDm->curPsTdma == 13)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 14);
+						pCoexDm->psTdmaDuAdjType = 14;
+					}
+					else if(pCoexDm->curPsTdma == 14)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+						pCoexDm->psTdmaDuAdjType = 15;
+					}
+					else if(pCoexDm->curPsTdma == 15)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 16);
+						pCoexDm->psTdmaDuAdjType = 16;
+					}
+				} 
+				else if (result == 1)
+				{
+					if(pCoexDm->curPsTdma == 8)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 7);
+						pCoexDm->psTdmaDuAdjType = 7;
+					}
+					else if(pCoexDm->curPsTdma == 7)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 6);
+						pCoexDm->psTdmaDuAdjType = 6;
+					}
+					else if(pCoexDm->curPsTdma == 6)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 6);
+						pCoexDm->psTdmaDuAdjType = 6;
+					}					
+					else if(pCoexDm->curPsTdma == 16)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+						pCoexDm->psTdmaDuAdjType = 15;
+					}
+					else if(pCoexDm->curPsTdma == 15)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 14);
+						pCoexDm->psTdmaDuAdjType = 14;
+					}
+					else if(pCoexDm->curPsTdma == 14)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 14);
+						pCoexDm->psTdmaDuAdjType = 14;
+					}
+				}
+			}
+			else
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], TxPause = 0\n"));
+				if(pCoexDm->curPsTdma == 5)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+					pCoexDm->psTdmaDuAdjType = 2;
+				}
+				else if(pCoexDm->curPsTdma == 6)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+					pCoexDm->psTdmaDuAdjType = 2;
+				}
+				else if(pCoexDm->curPsTdma == 7)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+					pCoexDm->psTdmaDuAdjType = 3;
+				}
+				else if(pCoexDm->curPsTdma == 8)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 4);
+					pCoexDm->psTdmaDuAdjType = 4;
+				}
+				if(pCoexDm->curPsTdma == 13)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 10);
+					pCoexDm->psTdmaDuAdjType = 10;
+				}
+				else if(pCoexDm->curPsTdma == 14)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 10);
+					pCoexDm->psTdmaDuAdjType = 10;
+				}
+				else if(pCoexDm->curPsTdma == 15)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+					pCoexDm->psTdmaDuAdjType = 11;
+				}
+				else if(pCoexDm->curPsTdma == 16)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 12);
+					pCoexDm->psTdmaDuAdjType = 12;
+				}
+				if(result == -1)
+				{
+					if(pCoexDm->curPsTdma == 1)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+						pCoexDm->psTdmaDuAdjType = 2;
+					}
+					else if(pCoexDm->curPsTdma == 2)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+						pCoexDm->psTdmaDuAdjType = 3;
+					}
+					else if(pCoexDm->curPsTdma == 3)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 4);
+						pCoexDm->psTdmaDuAdjType = 4;
+					}
+					else if(pCoexDm->curPsTdma == 9)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 10);
+						pCoexDm->psTdmaDuAdjType = 10;
+					}
+					else if(pCoexDm->curPsTdma == 10)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+						pCoexDm->psTdmaDuAdjType = 11;
+					}
+					else if(pCoexDm->curPsTdma == 11)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 12);
+						pCoexDm->psTdmaDuAdjType = 12;
+					}
+				} 
+				else if (result == 1)
+				{
+					if(pCoexDm->curPsTdma == 4)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+						pCoexDm->psTdmaDuAdjType = 3;
+					}
+					else if(pCoexDm->curPsTdma == 3)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+						pCoexDm->psTdmaDuAdjType = 2;
+					}
+					else if(pCoexDm->curPsTdma == 2)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+						pCoexDm->psTdmaDuAdjType = 2;
+					}
+					else if(pCoexDm->curPsTdma == 12)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+						pCoexDm->psTdmaDuAdjType = 11;
+					}
+					else if(pCoexDm->curPsTdma == 11)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 10);
+						pCoexDm->psTdmaDuAdjType = 10;
+					}
+					else if(pCoexDm->curPsTdma == 10)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 10);
+						pCoexDm->psTdmaDuAdjType = 10;
+					}
+				}
+			}
+		}
+		else if(maxInterval == 3)
+		{
+			if(bTxPause)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], TxPause = 1\n"));
+				if(pCoexDm->curPsTdma == 1)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 7);
+					pCoexDm->psTdmaDuAdjType = 7;
+				}
+				else if(pCoexDm->curPsTdma == 2)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 7);
+					pCoexDm->psTdmaDuAdjType = 7;
+				}
+				else if(pCoexDm->curPsTdma == 3)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 7);
+					pCoexDm->psTdmaDuAdjType = 7;
+				}
+				else if(pCoexDm->curPsTdma == 4)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 8);
+					pCoexDm->psTdmaDuAdjType = 8;
+				}
+				if(pCoexDm->curPsTdma == 9)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+					pCoexDm->psTdmaDuAdjType = 15;
+				}
+				else if(pCoexDm->curPsTdma == 10)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+					pCoexDm->psTdmaDuAdjType = 15;
+				}
+				else if(pCoexDm->curPsTdma == 11)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+					pCoexDm->psTdmaDuAdjType = 15;
+				}
+				else if(pCoexDm->curPsTdma == 12)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 16);
+					pCoexDm->psTdmaDuAdjType = 16;
+				}
+				if(result == -1)
+				{
+					if(pCoexDm->curPsTdma == 5) 
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 7);
+						pCoexDm->psTdmaDuAdjType = 7;
+					}
+					else if(pCoexDm->curPsTdma == 6)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 7);
+						pCoexDm->psTdmaDuAdjType = 7;
+					}
+					else if(pCoexDm->curPsTdma == 7)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 8);
+						pCoexDm->psTdmaDuAdjType = 8;
+					}
+					else if(pCoexDm->curPsTdma == 13)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+						pCoexDm->psTdmaDuAdjType = 15;
+					}
+					else if(pCoexDm->curPsTdma == 14)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+						pCoexDm->psTdmaDuAdjType = 15;
+					}
+					else if(pCoexDm->curPsTdma == 15)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 16);
+						pCoexDm->psTdmaDuAdjType = 16;
+					}
+				} 
+				else if (result == 1)
+				{
+					if(pCoexDm->curPsTdma == 8)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 7);
+						pCoexDm->psTdmaDuAdjType = 7;
+					}
+					else if(pCoexDm->curPsTdma == 7)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 7);
+						pCoexDm->psTdmaDuAdjType = 7;
+					}
+					else if(pCoexDm->curPsTdma == 6)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 7);
+						pCoexDm->psTdmaDuAdjType = 7;
+					}					
+					else if(pCoexDm->curPsTdma == 16)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+						pCoexDm->psTdmaDuAdjType = 15;
+					}
+					else if(pCoexDm->curPsTdma == 15)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+						pCoexDm->psTdmaDuAdjType = 15;
+					}
+					else if(pCoexDm->curPsTdma == 14)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+						pCoexDm->psTdmaDuAdjType = 15;
+					}
+				}
+			}
+			else
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], TxPause = 0\n"));
+				if(pCoexDm->curPsTdma == 5)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+					pCoexDm->psTdmaDuAdjType = 3;
+				}
+				else if(pCoexDm->curPsTdma == 6)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+					pCoexDm->psTdmaDuAdjType = 3;
+				}
+				else if(pCoexDm->curPsTdma == 7)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+					pCoexDm->psTdmaDuAdjType = 3;
+				}
+				else if(pCoexDm->curPsTdma == 8)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 4);
+					pCoexDm->psTdmaDuAdjType = 4;
+				}
+				if(pCoexDm->curPsTdma == 13)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+					pCoexDm->psTdmaDuAdjType = 11;
+				}
+				else if(pCoexDm->curPsTdma == 14)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+					pCoexDm->psTdmaDuAdjType = 11;
+				}
+				else if(pCoexDm->curPsTdma == 15)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+					pCoexDm->psTdmaDuAdjType = 11;
+				}
+				else if(pCoexDm->curPsTdma == 16)
+				{
+					halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 12);
+					pCoexDm->psTdmaDuAdjType = 12;
+				}
+				if(result == -1)
+				{
+					if(pCoexDm->curPsTdma == 1)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+						pCoexDm->psTdmaDuAdjType = 3;
+					}
+					else if(pCoexDm->curPsTdma == 2)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+						pCoexDm->psTdmaDuAdjType = 3;
+					}
+					else if(pCoexDm->curPsTdma == 3)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 4);
+						pCoexDm->psTdmaDuAdjType = 4;
+					}
+					else if(pCoexDm->curPsTdma == 9)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+						pCoexDm->psTdmaDuAdjType = 11;
+					}
+					else if(pCoexDm->curPsTdma == 10)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+						pCoexDm->psTdmaDuAdjType = 11;
+					}
+					else if(pCoexDm->curPsTdma == 11)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 12);
+						pCoexDm->psTdmaDuAdjType = 12;
+					}
+				} 
+				else if (result == 1)
+				{
+					if(pCoexDm->curPsTdma == 4)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+						pCoexDm->psTdmaDuAdjType = 3;
+					}
+					else if(pCoexDm->curPsTdma == 3)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+						pCoexDm->psTdmaDuAdjType = 3;
+					}
+					else if(pCoexDm->curPsTdma == 2)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 3);
+						pCoexDm->psTdmaDuAdjType = 3;
+					}
+					else if(pCoexDm->curPsTdma == 12)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+						pCoexDm->psTdmaDuAdjType = 11;
+					}
+					else if(pCoexDm->curPsTdma == 11)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+						pCoexDm->psTdmaDuAdjType = 11;
+					}
+					else if(pCoexDm->curPsTdma == 10)
+					{
+						halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+						pCoexDm->psTdmaDuAdjType = 11;
+					}
+				}
+			}
+		}
+	}
+
+	// if current PsTdma not match with the recorded one (when scan, dhcp...), 
+	// then we have to adjust it back to the previous record one.
+	if(pCoexDm->curPsTdma != pCoexDm->psTdmaDuAdjType)
+	{
+		BOOLEAN	bScan=FALSE, bLink=FALSE, bRoam=FALSE;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], PsTdma type dismatch!!!, curPsTdma=%d, recordPsTdma=%d\n", 
+			pCoexDm->curPsTdma, pCoexDm->psTdmaDuAdjType));
+
+		pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_SCAN, &bScan);
+		pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_LINK, &bLink);
+		pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_ROAM, &bRoam);
+		
+		if( !bScan && !bLink && !bRoam)
+		{
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, pCoexDm->psTdmaDuAdjType);
+		}
+		else
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n"));
+		}
+	}
+}
+
+// SCO only or SCO+PAN(HS)
+VOID
+halbtc8723a2ant_ActionSco(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte	wifiRssiState, wifiRssiState1;
+	u4Byte	wifiBw;
+
+	if(halbtc8723a2ant_NeedToDecBtPwr(pBtCoexist))
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, true);
+	else	
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, FALSE);
+	halbtc8723a2ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
+	
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 37, 0);
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+		}
+		else
+		{
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+		}
+
+		// sw mechanism		
+		halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, true);
+		halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+	}
+	else
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 27, 0);
+		wifiRssiState1 = halbtc8723a2ant_WifiRssiState(pBtCoexist, 1, 2, 47, 0);
+		
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 11);
+		}
+		else
+		{
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 15);
+		}
+		
+		// sw mechanism
+		if( (wifiRssiState1 == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState1 == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}
+		else
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}		
+	}
+}
+
+
+VOID
+halbtc8723a2ant_ActionHid(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte	wifiRssiState, wifiRssiState1;
+	u4Byte	wifiBw;
+
+	if(halbtc8723a2ant_NeedToDecBtPwr(pBtCoexist))
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, true);
+	else	
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, FALSE);
+	halbtc8723a2ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 37, 0);
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
+		}
+		else
+		{
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 13);
+		}
+
+		// sw mechanism
+		halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+	}
+	else
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 27, 0);
+		wifiRssiState1 = halbtc8723a2ant_WifiRssiState(pBtCoexist, 1, 2, 47, 0);
+
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 9);
+		}
+		else
+		{
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 13);
+		}
+
+		// sw mechanism
+		if( (wifiRssiState1 == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState1 == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}
+		else
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}		
+	}
+}
+
+//A2DP only / PAN(EDR) only/ A2DP+PAN(HS)
+VOID
+halbtc8723a2ant_ActionA2dp(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte		wifiRssiState, wifiRssiState1, btInfoExt;
+	u4Byte		wifiBw;
+
+	btInfoExt = pCoexSta->btInfoExt;
+
+	if(halbtc8723a2ant_NeedToDecBtPwr(pBtCoexist))
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, true);
+	else	
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, FALSE);
+	halbtc8723a2ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
+	
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 37, 0);
+
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			if(btInfoExt&BIT0)	//a2dp rate, 1:basic /0:edr
+			{
+				halbtc8723a2ant_TdmaDurationAdjust(pBtCoexist, FALSE, FALSE, 3);
+			}
+			else
+			{
+				halbtc8723a2ant_TdmaDurationAdjust(pBtCoexist, FALSE, FALSE, 1);
+			}
+		}
+		else
+		{
+			if(btInfoExt&BIT0)	//a2dp rate, 1:basic /0:edr
+			{
+				halbtc8723a2ant_TdmaDurationAdjust(pBtCoexist, FALSE, true, 3);
+			}
+			else
+			{
+				halbtc8723a2ant_TdmaDurationAdjust(pBtCoexist, FALSE, true, 1);
+			}
+		}
+
+		// sw mechanism		
+		halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, true);
+		halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+	}
+	else
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 27, 0);
+		wifiRssiState1 = halbtc8723a2ant_WifiRssiState(pBtCoexist, 1, 2, 47, 0);
+		
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			if(btInfoExt&BIT0)	//a2dp rate, 1:basic /0:edr
+			{
+				halbtc8723a2ant_TdmaDurationAdjust(pBtCoexist, FALSE, FALSE, 3);
+			}
+			else
+			{
+				halbtc8723a2ant_TdmaDurationAdjust(pBtCoexist, FALSE, FALSE, 1);
+			}
+		}
+		else
+		{
+			if(btInfoExt&BIT0)	//a2dp rate, 1:basic /0:edr
+			{
+				halbtc8723a2ant_TdmaDurationAdjust(pBtCoexist, FALSE, true, 3);
+			}
+			else
+			{
+				halbtc8723a2ant_TdmaDurationAdjust(pBtCoexist, FALSE, true, 1);
+			}
+		}
+		
+		// sw mechanism
+		if( (wifiRssiState1 == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState1 == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}
+		else
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}		
+	}
+}
+
+VOID
+halbtc8723a2ant_ActionPanEdr(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte		wifiRssiState, wifiRssiState1, btInfoExt;
+	u4Byte		wifiBw;
+	
+	btInfoExt = pCoexSta->btInfoExt;
+
+	if(halbtc8723a2ant_NeedToDecBtPwr(pBtCoexist))
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, true);
+	else	
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, FALSE);
+	halbtc8723a2ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 37, 0);
+			
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+		}
+		else
+		{
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 6);
+		}
+
+		// sw mechanism
+		halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, true);
+		halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+	}
+	else
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 27, 0);
+		wifiRssiState1 = halbtc8723a2ant_WifiRssiState(pBtCoexist, 1, 2, 47, 0);
+		
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+		}
+		else
+		{
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 6);
+		}
+
+		// sw mechanism
+		if( (wifiRssiState1 == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState1 == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}
+		else
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}
+	}
+}
+
+
+//PAN(HS) only
+VOID
+halbtc8723a2ant_ActionPanHs(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte		wifiRssiState;
+	u4Byte		wifiBw;
+
+	halbtc8723a2ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 37, 0);
+
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, true);
+		}
+		else
+		{
+			halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, FALSE);
+		}
+		halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+
+		// sw mechanism		
+		halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, true);
+		halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+	}
+	else
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 37, 0);
+
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+		}
+		else
+		{
+			halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, FALSE, 0);
+		}
+
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}
+		else
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}
+	}
+}
+
+//PAN(EDR)+A2DP
+VOID
+halbtc8723a2ant_ActionPanEdrA2dp(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte		wifiRssiState, wifiRssiState1, btInfoExt;
+	u4Byte		wifiBw;
+
+	btInfoExt = pCoexSta->btInfoExt;
+
+	if(halbtc8723a2ant_NeedToDecBtPwr(pBtCoexist))
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, true);
+	else	
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, FALSE);
+	halbtc8723a2ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 37, 0);
+
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			if(btInfoExt&BIT0)	//a2dp basic rate
+			{
+				halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 4);
+			}
+			else				//a2dp edr rate
+			{
+				halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+			}
+		}
+		else
+		{
+			if(btInfoExt&BIT0)	//a2dp basic rate
+			{
+				halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 8);
+			}
+			else				//a2dp edr rate
+			{
+				halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 6);
+			}
+		}
+
+		// sw mechanism
+		halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, true);
+		halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+	}
+	else
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 27, 0);
+		wifiRssiState1 = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 47, 0);
+		
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			if(btInfoExt&BIT0)	//a2dp basic rate
+			{
+				halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 4);
+			}
+			else				//a2dp edr rate
+			{
+				halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 2);
+			}
+		}
+		else
+		{
+			if(btInfoExt&BIT0)	//a2dp basic rate
+			{
+				halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 8);
+			}
+			else				//a2dp edr rate
+			{
+				halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 6);
+			}
+		}
+
+		// sw mechanism
+		if( (wifiRssiState1 == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState1 == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}
+		else
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}
+	}
+}
+
+VOID
+halbtc8723a2ant_ActionPanEdrHid(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte		wifiRssiState, wifiRssiState1;
+	u4Byte		wifiBw;
+
+	if(halbtc8723a2ant_NeedToDecBtPwr(pBtCoexist))
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, true);
+	else	
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, FALSE);
+	halbtc8723a2ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 37, 0);
+
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 10); 
+		}
+		else
+		{
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 14); 
+		}
+
+		// sw mechanism
+		halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, true);
+		halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+	}
+	else
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 27, 0);
+		wifiRssiState1 = halbtc8723a2ant_WifiRssiState(pBtCoexist, 1, 2, 47, 0);
+		
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 10);
+		}
+		else
+		{
+			halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 14);
+		}
+		
+		// sw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}
+		else
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}
+	}
+}
+
+// HID+A2DP+PAN(EDR)
+VOID
+halbtc8723a2ant_ActionHidA2dpPanEdr(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte		wifiRssiState, wifiRssiState1, btInfoExt;
+	u4Byte		wifiBw;
+
+	btInfoExt = pCoexSta->btInfoExt;
+
+	if(halbtc8723a2ant_NeedToDecBtPwr(pBtCoexist))
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, true);
+	else	
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, FALSE);
+	halbtc8723a2ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 37, 0);
+			
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			if(btInfoExt&BIT0)	//a2dp basic rate
+			{
+				halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 12);
+			}
+			else				//a2dp edr rate
+			{
+				halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 10);
+			}
+		}
+		else
+		{
+			if(btInfoExt&BIT0)	//a2dp basic rate
+			{
+				halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 16);
+			}
+			else				//a2dp edr rate
+			{
+				halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 14);
+			}
+		}
+		
+		// sw mechanism
+		halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, true);
+		halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+	}
+	else
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 27, 0);
+		wifiRssiState1 = halbtc8723a2ant_WifiRssiState(pBtCoexist, 1, 2, 47, 0);
+		
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			if(btInfoExt&BIT0)	//a2dp basic rate
+			{
+				halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 12);
+			}
+			else				//a2dp edr rate
+			{
+				halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 10);
+			}
+		}
+		else
+		{
+			if(btInfoExt&BIT0)	//a2dp basic rate
+			{
+				halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 16);
+			}
+			else				//a2dp edr rate
+			{
+				halbtc8723a2ant_PsTdma(pBtCoexist, NORMAL_EXEC, true, 14);
+			}
+		}
+
+		// sw mechanism
+		if( (wifiRssiState1 == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState1 == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}
+		else
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}
+	}
+}
+
+VOID
+halbtc8723a2ant_ActionHidA2dp(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u1Byte		wifiRssiState, wifiRssiState1, btInfoExt;
+	u4Byte		wifiBw;
+
+	btInfoExt = pCoexSta->btInfoExt;
+
+	if(halbtc8723a2ant_NeedToDecBtPwr(pBtCoexist))
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, true);
+	else	
+		halbtc8723a2ant_DecBtPwr(pBtCoexist, NORMAL_EXEC, FALSE);
+	halbtc8723a2ant_CoexTable(pBtCoexist, NORMAL_EXEC, 0x55555555, 0xffff, 0x3);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+	if(BTC_WIFI_BW_HT40 == wifiBw)
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 37, 0);
+		
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			if(btInfoExt&BIT0)	//a2dp basic rate
+			{
+				halbtc8723a2ant_TdmaDurationAdjust(pBtCoexist, true, FALSE, 3);
+			}
+			else				//a2dp edr rate
+			{
+				halbtc8723a2ant_TdmaDurationAdjust(pBtCoexist, true, FALSE, 1);
+			}
+		}
+		else
+		{
+			if(btInfoExt&BIT0)	//a2dp basic rate
+			{
+				halbtc8723a2ant_TdmaDurationAdjust(pBtCoexist, true, true, 3);
+			}
+			else				//a2dp edr rate
+			{
+				halbtc8723a2ant_TdmaDurationAdjust(pBtCoexist, true, true, 1);
+			}
+		}
+		
+		// sw mechanism
+		halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+		halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, true);
+		halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+	}
+	else
+	{
+		wifiRssiState = halbtc8723a2ant_WifiRssiState(pBtCoexist, 0, 2, 27, 0);
+		wifiRssiState1 = halbtc8723a2ant_WifiRssiState(pBtCoexist, 1, 2, 47, 0);
+		
+		// fw mechanism
+		if( (wifiRssiState == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			if(btInfoExt&BIT0)	//a2dp basic rate
+			{
+				halbtc8723a2ant_TdmaDurationAdjust(pBtCoexist, true, FALSE, 3);
+			}
+			else				//a2dp edr rate
+			{
+				halbtc8723a2ant_TdmaDurationAdjust(pBtCoexist, true, FALSE, 1);
+			}
+		}
+		else
+		{
+			if(btInfoExt&BIT0)	//a2dp basic rate
+			{
+				halbtc8723a2ant_TdmaDurationAdjust(pBtCoexist, true, true, 3);
+			}
+			else				//a2dp edr rate
+			{
+				halbtc8723a2ant_TdmaDurationAdjust(pBtCoexist, true, true, 1);
+			}
+		}
+
+		// sw mechanism
+		if( (wifiRssiState1 == BTC_RSSI_STATE_HIGH) ||
+			(wifiRssiState1 == BTC_RSSI_STATE_STAY_HIGH) )
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, true);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}
+		else
+		{
+			halbtc8723a2ant_AgcTable(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_AdcBackOff(pBtCoexist, NORMAL_EXEC, FALSE);
+			halbtc8723a2ant_DacSwing(pBtCoexist, NORMAL_EXEC, FALSE, 0xc0);
+		}
+	}
+}
+
+VOID
+halbtc8723a2ant_RunCoexistMechanism(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	PBTC_STACK_INFO		pStackInfo=&pBtCoexist->stack_info;
+	u1Byte				btInfoOriginal=0, btRetryCnt=0;
+	u1Byte				algorithm=0;
+
+	if(pBtCoexist->manual_control)
+	{
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Manual control!!!\n"));
+		return;
+	}
+
+	if(pStackInfo->bProfileNotified)
+	{
+		if(pCoexSta->bHoldForStackOperation)
+		{
+			// if bt inquiry/page/pair, do not execute.
+			return;
+		}
+		
+		algorithm = halbtc8723a2ant_ActionAlgorithm(pBtCoexist);
+		if(pCoexSta->bHoldPeriodCnt && (BT_8723A_2ANT_COEX_ALGO_PANHS!=algorithm))
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex],Hold BT inquiry/page scan setting (cnt = %d)!!\n", 
+				pCoexSta->bHoldPeriodCnt));
+			if(pCoexSta->bHoldPeriodCnt >= 6)
+			{
+				pCoexSta->bHoldPeriodCnt = 0;
+				// next time the coexist parameters should be reset again.
+			}
+			else
+				pCoexSta->bHoldPeriodCnt++;
+			return;
+		}
+
+		pCoexDm->curAlgorithm = algorithm;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Algorithm = %d \n", pCoexDm->curAlgorithm));
+		if(halbtc8723a2ant_IsCommonAction(pBtCoexist))
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action 2-Ant common.\n"));
+			pCoexDm->bResetTdmaAdjust = true;
+		}
+		else
+		{
+			if(pCoexDm->curAlgorithm != pCoexDm->preAlgorithm)
+			{
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], preAlgorithm=%d, curAlgorithm=%d\n", 
+					pCoexDm->preAlgorithm, pCoexDm->curAlgorithm));
+				pCoexDm->bResetTdmaAdjust = true;
+			}
+			switch(pCoexDm->curAlgorithm)
+			{
+				case BT_8723A_2ANT_COEX_ALGO_SCO:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action 2-Ant, algorithm = SCO.\n"));
+					halbtc8723a2ant_ActionSco(pBtCoexist);
+					break;
+				case BT_8723A_2ANT_COEX_ALGO_HID:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action 2-Ant, algorithm = HID.\n"));
+					halbtc8723a2ant_ActionHid(pBtCoexist);
+					break;
+				case BT_8723A_2ANT_COEX_ALGO_A2DP:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action 2-Ant, algorithm = A2DP.\n"));
+					halbtc8723a2ant_ActionA2dp(pBtCoexist);
+					break;
+				case BT_8723A_2ANT_COEX_ALGO_PANEDR:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action 2-Ant, algorithm = PAN(EDR).\n"));
+					halbtc8723a2ant_ActionPanEdr(pBtCoexist);
+					break;
+				case BT_8723A_2ANT_COEX_ALGO_PANHS:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action 2-Ant, algorithm = HS mode.\n"));
+					halbtc8723a2ant_ActionPanHs(pBtCoexist);
+					break;
+				case BT_8723A_2ANT_COEX_ALGO_PANEDR_A2DP:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action 2-Ant, algorithm = PAN+A2DP.\n"));
+					halbtc8723a2ant_ActionPanEdrA2dp(pBtCoexist);
+					break;
+				case BT_8723A_2ANT_COEX_ALGO_PANEDR_HID:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID.\n"));
+					halbtc8723a2ant_ActionPanEdrHid(pBtCoexist);
+					break;
+				case BT_8723A_2ANT_COEX_ALGO_HID_A2DP_PANEDR:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN.\n"));
+					halbtc8723a2ant_ActionHidA2dpPanEdr(pBtCoexist);
+					break;
+				case BT_8723A_2ANT_COEX_ALGO_HID_A2DP:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action 2-Ant, algorithm = HID+A2DP.\n"));
+					halbtc8723a2ant_ActionHidA2dp(pBtCoexist);
+					break;
+				default:
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n"));
+					halbtc8723a2ant_CoexAllOff(pBtCoexist);
+					break;
+			}
+			pCoexDm->preAlgorithm = pCoexDm->curAlgorithm;
+		}
+	}
+}
+
+//============================================================
+// work around function start with wa_halbtc8723a2ant_
+//============================================================
+VOID
+wa_halbtc8723a2ant_MonitorC2h(
+	IN	PBTC_COEXIST			pBtCoexist
+	)
+{
+	u1Byte	tmp1b=0x0;
+	u4Byte	curC2hTotalCnt=0x0;
+	static u4Byte	preC2hTotalCnt=0x0, sameCntPollingTime=0x0;
+
+	curC2hTotalCnt+=pCoexSta->btInfoC2hCnt[BT_INFO_SRC_8723A_2ANT_BT_RSP];
+
+	if(curC2hTotalCnt == preC2hTotalCnt)
+	{
+		sameCntPollingTime++;
+	}
+	else
+	{
+		preC2hTotalCnt = curC2hTotalCnt;
+		sameCntPollingTime = 0;
+	}
+
+	if(sameCntPollingTime >= 2)
+	{
+		tmp1b = pBtCoexist->btc_read_1byte(pBtCoexist, 0x1af);
+		if(tmp1b != 0x0)
+		{
+			pCoexSta->c2hHangDetectCnt++;
+			pBtCoexist->btc_write_1byte(pBtCoexist, 0x1af, 0x0);
+		}
+	}
+}
+
+//============================================================
+// extern function start with EXhalbtc8723a2ant_
+//============================================================
+VOID
+EXhalbtc8723a2ant_InitHwConfig(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	u4Byte	u4Tmp=0;
+	u1Byte	u1Tmp=0;
+
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], 2Ant Init HW Config!!\n"));
+
+	// backup rf 0x1e value
+	pCoexDm->btRf0x1eBackup = 
+		pBtCoexist->btc_get_rf_reg(pBtCoexist, BTC_RF_A, 0x1e, 0xfffff);
+
+	// Enable counter statistics
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x76e, 0x4);
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x778, 0x3);
+	pBtCoexist->btc_write_1byte(pBtCoexist, 0x40, 0x20);
+}
+
+VOID
+EXhalbtc8723a2ant_InitCoexDm(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, ("[BTCoex], Coex Mechanism Init!!\n"));
+	
+	halbtc8723a2ant_InitCoexDm(pBtCoexist);
+}
+
+VOID
+EXhalbtc8723a2ant_DisplayCoexInfo(
+	IN	PBTC_COEXIST		pBtCoexist
+	)
+{
+	struct btc_board_info *		pBoardInfo=&pBtCoexist->board_info;
+	PBTC_STACK_INFO		pStackInfo=&pBtCoexist->stack_info;
+	pu1Byte				cliBuf=pBtCoexist->cli_buf;
+	u1Byte				u1Tmp[4], i, btInfoExt, psTdmaCase=0;
+	u4Byte				u4Tmp[4];
+	BOOLEAN				bRoam=FALSE, bScan=FALSE, bLink=FALSE, bWifiUnder5G=FALSE;
+	BOOLEAN				bBtHsOn=FALSE, bWifiBusy=FALSE;
+	s4Byte				wifiRssi=0, btHsRssi=0;
+	u4Byte				wifiBw, wifiTrafficDir;
+	u1Byte				wifiDot11Chnl, wifiHsChnl;
+
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n ============[BT Coexist info]============");
+	CL_PRINTF(cliBuf);
+
+	if(!pBoardInfo->bt_exist)
+	{
+		CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n BT not exists !!!");
+		CL_PRINTF(cliBuf);
+		return;
+	}
+
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ", "Ant PG number/ Ant mechanism:", \
+		pBoardInfo->pg_ant_num, pBoardInfo->btdm_ant_num);
+	CL_PRINTF(cliBuf);	
+	
+	if(pBtCoexist->manual_control)
+	{
+		CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "[Action Manual control]!!");
+		CL_PRINTF(cliBuf);
+	}
+	
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %d", "BT stack/ hci ext ver", \
+		((pStackInfo->bProfileNotified)? "Yes":"No"), pStackInfo->hciVersion);
+	CL_PRINTF(cliBuf);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U1_WIFI_DOT11_CHNL, &wifiDot11Chnl);
+	pBtCoexist->btc_get(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->btc_get(pBtCoexist, BTC_GET_S4_WIFI_RSSI, &wifiRssi);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_S4_HS_RSSI, &btHsRssi);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "Wifi rssi/ HS rssi", \
+		wifiRssi, btHsRssi);
+	CL_PRINTF(cliBuf);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_SCAN, &bScan);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_LINK, &bLink);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_ROAM, &bRoam);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d ", "Wifi bLink/ bRoam/ bScan", \
+		bLink, bRoam, bScan);
+	CL_PRINTF(cliBuf);
+
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_UNDER_5G, &bWifiUnder5G);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_BW, &wifiBw);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_WIFI_BUSY, &bWifiBusy);
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION, &wifiTrafficDir);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %s/ %s ", "Wifi status", \
+		(bWifiUnder5G? "5G":"2.4G"),
+		((BTC_WIFI_BW_LEGACY==wifiBw)? "Legacy": (((BTC_WIFI_BW_HT40==wifiBw)? "HT40":"HT20"))),
+		((!bWifiBusy)? "idle": ((BTC_WIFI_TRAFFIC_TX==wifiTrafficDir)? "uplink":"downlink")));
+	CL_PRINTF(cliBuf);
+
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = [%s/ %d/ %d] ", "BT [status/ rssi/ retryCnt]", \
+		((pCoexSta->bC2hBtInquiryPage)?("inquiry/page scan"):((BT_8723A_2ANT_BT_STATUS_IDLE == pCoexDm->btStatus)? "idle":(  (BT_8723A_2ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus)? "connected-idle":"busy"))),
+		pCoexSta->btRssi, pCoexSta->btRetryCnt);
+	CL_PRINTF(cliBuf);
+	
+	if(pStackInfo->bProfileNotified)
+	{			
+		CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d / %d / %d", "SCO/HID/PAN/A2DP", \
+			pStackInfo->bScoExist, pStackInfo->bHidExist, pStackInfo->bPanExist, pStackInfo->bA2dpExist);
+		CL_PRINTF(cliBuf);	
+
+		pBtCoexist->btc_disp_dbg_msg(pBtCoexist, BTC_DBG_DISP_BT_LINK_INFO);
+	}
+
+	btInfoExt = pCoexSta->btInfoExt;
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s", "BT Info A2DP rate", \
+		(btInfoExt&BIT0)? "Basic rate":"EDR rate");
+	CL_PRINTF(cliBuf);	
+
+	for(i=0; i<BT_INFO_SRC_8723A_2ANT_MAX; i++)
+	{
+		if(pCoexSta->btInfoC2hCnt[i])
+		{				
+			CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x %02x %02x %02x %02x(%d)", GLBtInfoSrc8723a2Ant[i], \
+				pCoexSta->btInfoC2h[i][0], pCoexSta->btInfoC2h[i][1],
+				pCoexSta->btInfoC2h[i][2], pCoexSta->btInfoC2h[i][3],
+				pCoexSta->btInfoC2h[i][4], pCoexSta->btInfoC2h[i][5],
+				pCoexSta->btInfoC2h[i][6], pCoexSta->btInfoC2hCnt[i]);
+			CL_PRINTF(cliBuf);
+		}
+	}
+
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d", "write 0x1af=0x0 num", \
+		pCoexSta->c2hHangDetectCnt);
+	CL_PRINTF(cliBuf);
+	
+	// Sw mechanism	
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Sw mechanism]============");
+	CL_PRINTF(cliBuf);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d", "SM1[ShRf/ LpRA/ LimDig]", \
+		pCoexDm->bCurRfRxLpfShrink, pCoexDm->bCurLowPenaltyRa, pCoexDm->limited_dig);
+	CL_PRINTF(cliBuf);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d(0x%x) ", "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]", \
+		pCoexDm->bCurAgcTableEn, pCoexDm->bCurAdcBackOff, pCoexDm->bCurDacSwingOn, pCoexDm->curDacSwingLvl);
+	CL_PRINTF(cliBuf);
+
+	// Fw mechanism		
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Fw mechanism]============");
+	CL_PRINTF(cliBuf);	
+	
+	if(!pBtCoexist->manual_control)
+	{
+		psTdmaCase = pCoexDm->curPsTdma;
+		CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x %02x %02x case-%d", "PS TDMA", \
+			pCoexDm->psTdmaPara[0], pCoexDm->psTdmaPara[1],
+			pCoexDm->psTdmaPara[2], pCoexDm->psTdmaPara[3],
+			pCoexDm->psTdmaPara[4], psTdmaCase);
+		CL_PRINTF(cliBuf);
+	
+		CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ", "DecBtPwr/ IgnWlanAct", \
+			pCoexDm->bCurDecBtPwr, pCoexDm->bCurIgnoreWlanAct);
+		CL_PRINTF(cliBuf);
+	}
+
+	// Hw setting		
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Hw setting]============");
+	CL_PRINTF(cliBuf);	
+
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "RF-A, 0x1e initVal", \
+		pCoexDm->btRf0x1eBackup);
+	CL_PRINTF(cliBuf);
+
+	u1Tmp[0] = pBtCoexist->btc_read_1byte(pBtCoexist, 0x778);
+	u1Tmp[1] = pBtCoexist->btc_read_1byte(pBtCoexist, 0x783);
+	u1Tmp[2] = pBtCoexist->btc_read_1byte(pBtCoexist, 0x796);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "0x778/ 0x783/ 0x796", \
+		u1Tmp[0], u1Tmp[1], u1Tmp[2]);
+	CL_PRINTF(cliBuf);
+
+	u4Tmp[0] = pBtCoexist->btc_read_4byte(pBtCoexist, 0x880);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x880", \
+		u4Tmp[0]);
+	CL_PRINTF(cliBuf);
+
+	u1Tmp[0] = pBtCoexist->btc_read_1byte(pBtCoexist, 0x40);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x40", \
+		u1Tmp[0]);
+	CL_PRINTF(cliBuf);
+
+	u4Tmp[0] = pBtCoexist->btc_read_4byte(pBtCoexist, 0x550);
+	u1Tmp[0] = pBtCoexist->btc_read_1byte(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->btc_read_4byte(pBtCoexist, 0x484);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x484(rate adaptive)", \
+		u4Tmp[0]);
+	CL_PRINTF(cliBuf);
+
+	u4Tmp[0] = pBtCoexist->btc_read_4byte(pBtCoexist, 0xc50);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0xc50(dig)", \
+		u4Tmp[0]);
+	CL_PRINTF(cliBuf);
+
+	u4Tmp[0] = pBtCoexist->btc_read_4byte(pBtCoexist, 0xda0);
+	u4Tmp[1] = pBtCoexist->btc_read_4byte(pBtCoexist, 0xda4);
+	u4Tmp[2] = pBtCoexist->btc_read_4byte(pBtCoexist, 0xda8);
+	u4Tmp[3] = pBtCoexist->btc_read_4byte(pBtCoexist, 0xdac);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0xda0/0xda4/0xda8/0xdac(FA cnt)", \
+		u4Tmp[0], u4Tmp[1], u4Tmp[2], u4Tmp[3]);
+	CL_PRINTF(cliBuf);
+
+	u4Tmp[0] = pBtCoexist->btc_read_4byte(pBtCoexist, 0x6c0);
+	u4Tmp[1] = pBtCoexist->btc_read_4byte(pBtCoexist, 0x6c4);
+	u4Tmp[2] = pBtCoexist->btc_read_4byte(pBtCoexist, 0x6c8);
+	u1Tmp[0] = pBtCoexist->btc_read_1byte(pBtCoexist, 0x6cc);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)", \
+		u4Tmp[0], u4Tmp[1], u4Tmp[2], u1Tmp[0]);
+	CL_PRINTF(cliBuf);
+
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "0x770 (hp rx[31:16]/tx[15:0])", \
+		pCoexSta->highPriorityRx, pCoexSta->highPriorityTx);
+	CL_PRINTF(cliBuf);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "0x774(lp rx[31:16]/tx[15:0])", \
+		pCoexSta->lowPriorityRx, pCoexSta->lowPriorityTx);
+	CL_PRINTF(cliBuf);
+
+	// Tx mgnt queue hang or not, 0x41b should = 0xf, ex: 0xd ==>hang
+	u1Tmp[0] = pBtCoexist->btc_read_1byte(pBtCoexist, 0x41b);
+	CL_SPRINTF(cliBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x41b (mgntQ hang chk == 0xf)", \
+		u1Tmp[0]);
+	CL_PRINTF(cliBuf);	
+
+	pBtCoexist->btc_disp_dbg_msg(pBtCoexist, BTC_DBG_DISP_COEX_STATISTICS);
+}
+
+
+VOID
+EXhalbtc8723a2ant_IpsNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	)
+{
+	if(BTC_IPS_ENTER == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], IPS ENTER notify\n"));
+		halbtc8723a2ant_CoexAllOff(pBtCoexist);
+	}
+	else if(BTC_IPS_LEAVE == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], IPS LEAVE notify\n"));
+		//halbtc8723a2ant_InitCoexDm(pBtCoexist);
+	}
+}
+
+VOID
+EXhalbtc8723a2ant_LpsNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	)
+{
+	if(BTC_LPS_ENABLE == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], LPS ENABLE notify\n"));
+	}
+	else if(BTC_LPS_DISABLE == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], LPS DISABLE notify\n"));
+	}
+}
+
+VOID
+EXhalbtc8723a2ant_ScanNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	)
+{
+	if(BTC_SCAN_START == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], SCAN START notify\n"));
+	}
+	else if(BTC_SCAN_FINISH == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], SCAN FINISH notify\n"));
+	}
+}
+
+VOID
+EXhalbtc8723a2ant_ConnectNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	)
+{
+	if(BTC_ASSOCIATE_START == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], CONNECT START notify\n"));
+	}
+	else if(BTC_ASSOCIATE_FINISH == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], CONNECT FINISH notify\n"));
+	}
+}
+
+VOID
+EXhalbtc8723a2ant_MediaStatusNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	)
+{
+	if(BTC_MEDIA_CONNECT == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], MEDIA connect notify\n"));
+	}
+	else
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], MEDIA disconnect notify\n"));
+	}
+
+	halbtc8723a2ant_IndicateWifiChnlBwInfo(pBtCoexist, type);
+}
+
+VOID
+EXhalbtc8723a2ant_SpecialPacketNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	)
+{
+	if(type == BTC_PACKET_DHCP)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], DHCP Packet notify\n"));
+	}
+}
+
+VOID
+EXhalbtc8723a2ant_BtInfoNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	pu1Byte			tmpBuf,
+	IN	u1Byte			length
+	)
+{
+	u1Byte			btInfo=0;
+	u1Byte			i, rspSource=0;
+	BOOLEAN			bBtBusy=FALSE, limited_dig=FALSE;
+	BOOLEAN			bWifiConnected=FALSE, bBtHsOn=FALSE;
+
+	pCoexSta->bC2hBtInfoReqSent = FALSE;
+	
+	rspSource = BT_INFO_SRC_8723A_2ANT_BT_RSP;
+	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 == 0)
+			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_8723A_2ANT_WIFI_FW != rspSource)
+	{
+		pCoexSta->btRetryCnt =
+			pCoexSta->btInfoC2h[rspSource][1];
+
+		pCoexSta->btRssi =
+			pCoexSta->btInfoC2h[rspSource][2]*2+10;
+
+		pCoexSta->btInfoExt = 
+			pCoexSta->btInfoC2h[rspSource][3];
+	}
+		
+	pBtCoexist->btc_get(pBtCoexist, BTC_GET_BL_HS_OPERATION, &bBtHsOn);
+	// check BIT2 first ==> check if bt is under inquiry or page scan
+	if(btInfo & BT_INFO_8723A_2ANT_B_INQ_PAGE)
+	{
+		pCoexSta->bC2hBtInquiryPage = true;
+	}
+	else
+	{
+		pCoexSta->bC2hBtInquiryPage = FALSE;
+	}
+}
+
+VOID
+EXhalbtc8723a2ant_StackOperationNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	)
+{
+	if(BTC_STACK_OP_INQ_PAGE_PAIR_START == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], StackOP Inquiry/page/pair start notify\n"));
+		pCoexSta->bHoldForStackOperation = true;
+		pCoexSta->bHoldPeriodCnt = 1;
+		halbtc8723a2ant_BtInquiryPage(pBtCoexist);
+	}
+	else if(BTC_STACK_OP_INQ_PAGE_PAIR_FINISH == type)
+	{
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], StackOP Inquiry/page/pair finish notify\n"));
+		pCoexSta->bHoldForStackOperation = FALSE;
+	}
+}
+
+VOID
+EXhalbtc8723a2ant_HaltNotify(
+	IN	PBTC_COEXIST			pBtCoexist
+	)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Halt notify\n"));
+
+	halbtc8723a2ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, true);
+	EXhalbtc8723a2ant_MediaStatusNotify(pBtCoexist, BTC_MEDIA_DISCONNECT);
+}
+
+VOID
+EXhalbtc8723a2ant_Periodical(
+	IN	PBTC_COEXIST			pBtCoexist
+	)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], 2Ant Periodical!!\n"));
+
+	// work around for c2h hang
+	wa_halbtc8723a2ant_MonitorC2h(pBtCoexist);
+	
+	halbtc8723a2ant_QueryBtInfo(pBtCoexist);
+	halbtc8723a2ant_MonitorBtCtr(pBtCoexist);
+	halbtc8723a2ant_MonitorBtEnableDisable(pBtCoexist);
+
+	halbtc8723a2ant_RunCoexistMechanism(pBtCoexist);
+}
+
+
+#endif
+
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtc8723a2ant.h b/drivers/staging/rtl8821ae/btcoexist/halbtc8723a2ant.h
new file mode 100644
index 000000000000..c07d3738aadc
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtc8723a2ant.h
@@ -0,0 +1,179 @@
+//===========================================
+// The following is for 8723A 2Ant BT Co-exist definition
+//===========================================
+#define	BT_INFO_8723A_2ANT_B_FTP						BIT7
+#define	BT_INFO_8723A_2ANT_B_A2DP					BIT6
+#define	BT_INFO_8723A_2ANT_B_HID						BIT5
+#define	BT_INFO_8723A_2ANT_B_SCO_BUSY				BIT4
+#define	BT_INFO_8723A_2ANT_B_ACL_BUSY				BIT3
+#define	BT_INFO_8723A_2ANT_B_INQ_PAGE				BIT2
+#define	BT_INFO_8723A_2ANT_B_SCO_ESCO				BIT1
+#define	BT_INFO_8723A_2ANT_B_CONNECTION				BIT0
+
+#define		BTC_RSSI_COEX_THRESH_TOL_8723A_2ANT		2
+
+typedef enum _BT_INFO_SRC_8723A_2ANT{
+	BT_INFO_SRC_8723A_2ANT_WIFI_FW			= 0x0,
+	BT_INFO_SRC_8723A_2ANT_BT_RSP				= 0x1,
+	BT_INFO_SRC_8723A_2ANT_BT_ACTIVE_SEND		= 0x2,
+	BT_INFO_SRC_8723A_2ANT_MAX
+}BT_INFO_SRC_8723A_2ANT,*PBT_INFO_SRC_8723A_2ANT;
+
+typedef enum _BT_8723A_2ANT_BT_STATUS{
+	BT_8723A_2ANT_BT_STATUS_IDLE				= 0x0,
+	BT_8723A_2ANT_BT_STATUS_CONNECTED_IDLE	= 0x1,
+	BT_8723A_2ANT_BT_STATUS_NON_IDLE			= 0x2,
+	BT_8723A_2ANT_BT_STATUS_MAX
+}BT_8723A_2ANT_BT_STATUS,*PBT_8723A_2ANT_BT_STATUS;
+
+typedef enum _BT_8723A_2ANT_COEX_ALGO{
+	BT_8723A_2ANT_COEX_ALGO_UNDEFINED			= 0x0,
+	BT_8723A_2ANT_COEX_ALGO_SCO				= 0x1,
+	BT_8723A_2ANT_COEX_ALGO_HID				= 0x2,
+	BT_8723A_2ANT_COEX_ALGO_A2DP				= 0x3,
+	BT_8723A_2ANT_COEX_ALGO_PANEDR			= 0x4,
+	BT_8723A_2ANT_COEX_ALGO_PANHS			= 0x5,
+	BT_8723A_2ANT_COEX_ALGO_PANEDR_A2DP		= 0x6,
+	BT_8723A_2ANT_COEX_ALGO_PANEDR_HID		= 0x7,
+	BT_8723A_2ANT_COEX_ALGO_HID_A2DP_PANEDR	= 0x8,
+	BT_8723A_2ANT_COEX_ALGO_HID_A2DP			= 0x9,
+	BT_8723A_2ANT_COEX_ALGO_MAX
+}BT_8723A_2ANT_COEX_ALGO,*PBT_8723A_2ANT_COEX_ALGO;
+
+typedef struct _COEX_DM_8723A_2ANT{
+	// fw mechanism
+	BOOLEAN		bPreDecBtPwr;
+	BOOLEAN		bCurDecBtPwr;
+	//BOOLEAN		bPreBtLnaConstrain;
+	//BOOLEAN		bCurBtLnaConstrain;
+	//u1Byte		bPreBtPsdMode;
+	//u1Byte		bCurBtPsdMode;
+	u1Byte		preFwDacSwingLvl;
+	u1Byte		curFwDacSwingLvl;
+	BOOLEAN		bCurIgnoreWlanAct;
+	BOOLEAN		bPreIgnoreWlanAct;
+	u1Byte		prePsTdma;
+	u1Byte		curPsTdma;
+	u1Byte		psTdmaPara[5];
+	u1Byte		psTdmaDuAdjType;
+	BOOLEAN		bResetTdmaAdjust;
+	BOOLEAN		bPrePsTdmaOn;
+	BOOLEAN		bCurPsTdmaOn;
+	//BOOLEAN		bPreBtAutoReport;
+	//BOOLEAN		bCurBtAutoReport;
+
+	// sw mechanism
+	BOOLEAN		bPreRfRxLpfShrink;
+	BOOLEAN		bCurRfRxLpfShrink;
+	u4Byte		btRf0x1eBackup;
+	BOOLEAN 	bPreLowPenaltyRa;
+	BOOLEAN		bCurLowPenaltyRa;
+	BOOLEAN		bPreDacSwingOn;
+	u4Byte		preDacSwingLvl;
+	BOOLEAN		bCurDacSwingOn;
+	u4Byte		curDacSwingLvl;
+	BOOLEAN		bPreAdcBackOff;
+	BOOLEAN		bCurAdcBackOff;
+	BOOLEAN 	bPreAgcTableEn;
+	BOOLEAN		bCurAgcTableEn;
+	u4Byte		preVal0x6c0;
+	u4Byte		curVal0x6c0;
+	u4Byte		preVal0x6c8;
+	u4Byte		curVal0x6c8;
+	u1Byte		preVal0x6cc;
+	u1Byte		curVal0x6cc;
+	BOOLEAN		limited_dig;
+
+	// algorithm related
+	u1Byte		preAlgorithm;
+	u1Byte		curAlgorithm;
+	u1Byte		btStatus;
+	u1Byte		wifiChnlInfo[3];
+} COEX_DM_8723A_2ANT, *PCOEX_DM_8723A_2ANT;
+
+typedef struct _COEX_STA_8723A_2ANT{
+	u4Byte					highPriorityTx;
+	u4Byte					highPriorityRx;
+	u4Byte					lowPriorityTx;
+	u4Byte					lowPriorityRx;
+	u1Byte					btRssi;
+	u1Byte					preBtRssiState;
+	u1Byte					preBtRssiState1;
+	u1Byte					preWifiRssiState[4];
+	BOOLEAN					bC2hBtInfoReqSent;
+	u1Byte					btInfoC2h[BT_INFO_SRC_8723A_2ANT_MAX][10];
+	u4Byte					btInfoC2hCnt[BT_INFO_SRC_8723A_2ANT_MAX];
+	BOOLEAN					bC2hBtInquiryPage;
+	u1Byte					btRetryCnt;
+	u1Byte					btInfoExt;
+	BOOLEAN					bHoldForStackOperation;
+	u1Byte					bHoldPeriodCnt;
+	// this is for c2h hang work-around
+	u4Byte					c2hHangDetectCnt;
+}COEX_STA_8723A_2ANT, *PCOEX_STA_8723A_2ANT;
+
+//===========================================
+// The following is interface which will notify coex module.
+//===========================================
+VOID
+EXhalbtc8723a2ant_InitHwConfig(
+	IN	PBTC_COEXIST		pBtCoexist
+	);
+VOID
+EXhalbtc8723a2ant_InitCoexDm(
+	IN	PBTC_COEXIST		pBtCoexist
+	);
+VOID
+EXhalbtc8723a2ant_IpsNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	);
+VOID
+EXhalbtc8723a2ant_LpsNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	);
+VOID
+EXhalbtc8723a2ant_ScanNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	);
+VOID
+EXhalbtc8723a2ant_ConnectNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	u1Byte			type
+	);
+VOID
+EXhalbtc8723a2ant_MediaStatusNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	);
+VOID
+EXhalbtc8723a2ant_SpecialPacketNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	);
+VOID
+EXhalbtc8723a2ant_HaltNotify(
+	IN	PBTC_COEXIST			pBtCoexist
+	);
+VOID
+EXhalbtc8723a2ant_Periodical(
+	IN	PBTC_COEXIST			pBtCoexist
+	);
+VOID
+EXhalbtc8723a2ant_BtInfoNotify(
+	IN	PBTC_COEXIST		pBtCoexist,
+	IN	pu1Byte			tmpBuf,
+	IN	u1Byte			length
+	);
+VOID
+EXhalbtc8723a2ant_StackOperationNotify(
+	IN	PBTC_COEXIST			pBtCoexist,
+	IN	u1Byte				type
+	);
+VOID
+EXhalbtc8723a2ant_DisplayCoexInfo(
+	IN	PBTC_COEXIST		pBtCoexist
+	);
+
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtc8723b1ant.c b/drivers/staging/rtl8821ae/btcoexist/halbtc8723b1ant.c
new file mode 100644
index 000000000000..3414ba78cc43
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtc8723b1ant.c
@@ -0,0 +1,4104 @@
+/***************************************************************
+ * Description:
+ *
+ * This file is for RTL8723B Co-exist mechanism
+ *
+ * History
+ * 2012/11/15 Cosa first check in.
+ *
+ ***************************************************************/
+
+
+/***************************************************************
+ * include files
+ ***************************************************************/
+#include "halbt_precomp.h"
+#if 1
+/***************************************************************
+ * Global variables, these are static variables
+ ***************************************************************/
+static struct coex_dm_8723b_1ant glcoex_dm_8723b_1ant;
+static struct coex_dm_8723b_1ant *coex_dm = &glcoex_dm_8723b_1ant;
+static struct coex_sta_8723b_1ant glcoex_sta_8723b_1ant;
+static struct coex_sta_8723b_1ant *coex_sta = &glcoex_sta_8723b_1ant;
+
+const char *const GLBtInfoSrc8723b1Ant[]={
+	"BT Info[wifi fw]",
+	"BT Info[bt rsp]",
+	"BT Info[bt auto report]",
+};
+
+u32 glcoex_ver_date_8723b_1ant = 20130906;
+u32 glcoex_ver_8723b_1ant = 0x45;
+
+/***************************************************************
+ * local function proto type if needed
+ ***************************************************************/
+/***************************************************************
+ * local function start with halbtc8723b1ant_
+ ***************************************************************/
+u8 halbtc8723b1ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, u8 rssi_thresh1)
+{
+	s32 bt_rssi=0;
+	u8 bt_rssi_state = coex_sta->pre_bt_rssi_state;
+
+	bt_rssi = coex_sta->bt_rssi;
+
+	if (level_num == 2){
+		if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+		    (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+			if (bt_rssi >= rssi_thresh +
+					BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) {
+				bt_rssi_state = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "switch to High\n");
+			} else {
+				bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "stay at Low\n");
+			}
+		} else {
+			if (bt_rssi < rssi_thresh) {
+				bt_rssi_state = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "switch to Low\n");
+			} else {
+				bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "stay at High\n");
+			}
+		}
+	} else if (level_num == 3) {
+		if (rssi_thresh > rssi_thresh1) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+				  "[BTCoex], BT Rssi thresh error!!\n");
+			return coex_sta->pre_bt_rssi_state;
+		}
+
+		if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+		    (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+			if (bt_rssi >= rssi_thresh +
+					BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) {
+				bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "switch to Medium\n");
+			} else {
+				bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "stay at Low\n");
+			}
+		} else if ((coex_sta->pre_bt_rssi_state ==
+					BTC_RSSI_STATE_MEDIUM) ||
+			  (coex_sta->pre_bt_rssi_state ==
+			  		BTC_RSSI_STATE_STAY_MEDIUM)) {
+			if (bt_rssi >= rssi_thresh1 +
+					BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) {
+				bt_rssi_state = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "switch to High\n");
+			} else if (bt_rssi < rssi_thresh) {
+				bt_rssi_state = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "switch to Low\n");
+			} else {
+				bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "stay at Medium\n");
+			}
+		} else {
+			if (bt_rssi < rssi_thresh1) {
+				bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "switch to Medium\n");
+			} else {
+				bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "stay at High\n");
+			}
+		}
+	}
+
+	coex_sta->pre_bt_rssi_state = bt_rssi_state;
+
+	return bt_rssi_state;
+}
+
+u8 halbtc8723b1ant_wifi_rssi_state(struct btc_coexist *btcoexist,
+				   u8 index, u8 level_num,
+				   u8 rssi_thresh, u8 rssi_thresh1)
+{
+	s32 wifi_rssi=0;
+	u8 wifi_rssi_state = coex_sta->pre_wifi_rssi_state[index];
+
+	btcoexist->btc_get(btcoexist,
+		BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
+
+	if (level_num == 2) {
+		if ((coex_sta->pre_wifi_rssi_state[index] ==
+					BTC_RSSI_STATE_LOW) ||
+		    (coex_sta->pre_wifi_rssi_state[index] ==
+		    			BTC_RSSI_STATE_STAY_LOW)) {
+			if (wifi_rssi >= rssi_thresh +
+					BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) {
+				wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "switch to High\n");
+			} else {
+				wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "stay at Low\n");
+			}
+		} else {
+			if (wifi_rssi < rssi_thresh) {
+				wifi_rssi_state = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "switch to Low\n");
+			} else {
+				wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "stay at High\n");
+			}
+		}
+	} else if (level_num == 3) {
+		if (rssi_thresh > rssi_thresh1) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE,
+				  "[BTCoex], wifi RSSI thresh error!!\n");
+			return coex_sta->pre_wifi_rssi_state[index];
+		}
+
+		if ((coex_sta->pre_wifi_rssi_state[index] ==
+						BTC_RSSI_STATE_LOW) ||
+		    (coex_sta->pre_wifi_rssi_state[index] ==
+		    				BTC_RSSI_STATE_STAY_LOW)) {
+			if (wifi_rssi >= rssi_thresh +
+					 BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) {
+				wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "switch to Medium\n");
+			} else {
+				wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "stay at Low\n");
+			}
+		} else if ((coex_sta->pre_wifi_rssi_state[index] ==
+						BTC_RSSI_STATE_MEDIUM) ||
+			   (coex_sta->pre_wifi_rssi_state[index] ==
+						BTC_RSSI_STATE_STAY_MEDIUM)) {
+			if (wifi_rssi >= rssi_thresh1 +
+					 BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) {
+				wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "switch to High\n");
+			} else if (wifi_rssi < rssi_thresh) {
+				wifi_rssi_state = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "switch to Low\n");
+			} else {
+				wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "stay at Medium\n");
+			}
+		} else {
+			if (wifi_rssi < rssi_thresh1) {
+				wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "switch to Medium\n");
+			} else {
+				wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "stay at High\n");
+			}
+		}
+	}
+
+	coex_sta->pre_wifi_rssi_state[index] = wifi_rssi_state;
+
+	return wifi_rssi_state;
+}
+
+void halbtc8723b1ant_updatera_mask(struct btc_coexist *btcoexist,
+				   bool force_exec, u32 dis_rate_mask)
+{
+	coex_dm->curra_mask = dis_rate_mask;
+
+	if (force_exec || (coex_dm->prera_mask != coex_dm->curra_mask))
+		btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_ra_mask,
+				   &coex_dm->curra_mask);
+
+	coex_dm->prera_mask = coex_dm->curra_mask;
+}
+
+void halbtc8723b1ant_auto_rate_fallback_retry(struct btc_coexist *btcoexist,
+					      bool force_exec, u8 type)
+{
+	bool wifi_under_bmode = false;
+
+	coex_dm->cur_arfr_type = type;
+
+	if (force_exec || (coex_dm->pre_arfr_type != coex_dm->cur_arfr_type)) {
+		switch (coex_dm->cur_arfr_type) {
+		case 0:	/* normal mode */
+			btcoexist->btc_write_4byte(btcoexist, 0x430,
+						   coex_dm->backup_arfr_cnt1);
+			btcoexist->btc_write_4byte(btcoexist, 0x434,
+						   coex_dm->backup_arfr_cnt2);
+			break;
+		case 1:
+			btcoexist->btc_get(btcoexist,
+					   BTC_GET_BL_WIFI_UNDER_B_MODE,
+					   &wifi_under_bmode);
+			if (wifi_under_bmode) {
+				btcoexist->btc_write_4byte(btcoexist,
+							   0x430, 0x0);
+				btcoexist->btc_write_4byte(btcoexist,
+							   0x434, 0x01010101);
+			} else {
+				btcoexist->btc_write_4byte(btcoexist,
+							   0x430, 0x0);
+				btcoexist->btc_write_4byte(btcoexist,
+							   0x434, 0x04030201);
+			}
+			break;
+		default:
+			break;
+		}
+	}
+
+	coex_dm->pre_arfr_type = coex_dm->cur_arfr_type;
+}
+
+void halbtc8723b1ant_retry_limit(struct btc_coexist *btcoexist,
+				 bool force_exec, u8 type)
+{
+	coex_dm->cur_retry_limit_type = type;
+
+	if (force_exec || (coex_dm->pre_retry_limit_type !=
+			   coex_dm->cur_retry_limit_type)) {
+
+		switch (coex_dm->cur_retry_limit_type) {
+		case 0:	/* normal mode */
+			btcoexist->btc_write_2byte(btcoexist, 0x42a,
+						   coex_dm->backup_retry_limit);
+			break;
+		case 1:	/* retry limit=8 */
+			btcoexist->btc_write_2byte(btcoexist, 0x42a, 0x0808);
+			break;
+		default:
+			break;
+		}
+	}
+
+	coex_dm->pre_retry_limit_type = coex_dm->cur_retry_limit_type;
+}
+
+void halbtc8723b1ant_ampdu_maxtime(struct btc_coexist *btcoexist,
+				   bool force_exec, u8 type)
+{
+	coex_dm->cur_ampdu_time_type = type;
+
+	if (force_exec || (coex_dm->pre_ampdu_time_type !=
+		coex_dm->cur_ampdu_time_type)) {
+		switch (coex_dm->cur_ampdu_time_type) {
+			case 0:	/* normal mode */
+				btcoexist->btc_write_1byte(btcoexist, 0x456,
+						coex_dm->backup_ampdu_max_time);
+				break;
+			case 1:	/* AMPDU timw = 0x38 * 32us */
+				btcoexist->btc_write_1byte(btcoexist,
+							   0x456, 0x38);
+				break;
+			default:
+				break;
+		}
+	}
+
+	coex_dm->pre_ampdu_time_type = coex_dm->cur_ampdu_time_type;
+}
+
+void halbtc8723b1ant_limited_tx(struct btc_coexist *btcoexist,
+				bool force_exec, u8 ra_maskType, u8 arfr_type,
+				u8 retry_limit_type, u8 ampdu_time_type)
+{
+	switch (ra_maskType) {
+	case 0:	/* normal mode */
+		halbtc8723b1ant_updatera_mask(btcoexist, force_exec, 0x0);
+		break;
+	case 1:	/* disable cck 1/2 */
+		halbtc8723b1ant_updatera_mask(btcoexist, force_exec,
+					      0x00000003);
+		break;
+	/* disable cck 1/2/5.5, ofdm 6/9/12/18/24, mcs 0/1/2/3/4*/
+	case 2:
+		halbtc8723b1ant_updatera_mask(btcoexist, force_exec,
+					      0x0001f1f7);
+		break;
+	default:
+		break;
+	}
+
+	halbtc8723b1ant_auto_rate_fallback_retry(btcoexist, force_exec,
+						 arfr_type);
+	halbtc8723b1ant_retry_limit(btcoexist, force_exec, retry_limit_type);
+	halbtc8723b1ant_ampdu_maxtime(btcoexist, force_exec, ampdu_time_type);
+}
+
+void halbtc8723b1ant_limited_rx(struct btc_coexist *btcoexist,
+				bool force_exec, bool rej_ap_agg_pkt,
+				bool b_bt_ctrl_agg_buf_size, u8 agg_buf_size)
+{
+	bool reject_rx_agg = rej_ap_agg_pkt;
+	bool bt_ctrl_rx_agg_size = b_bt_ctrl_agg_buf_size;
+	u8 rxAggSize = agg_buf_size;
+
+	/**********************************************
+	 *	Rx Aggregation related setting
+	 **********************************************/
+	btcoexist->btc_set(btcoexist, BTC_SET_BL_TO_REJ_AP_AGG_PKT,
+			   &reject_rx_agg);
+	/* decide BT control aggregation buf size or not  */
+	btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_CTRL_AGG_SIZE,
+			   &bt_ctrl_rx_agg_size);
+	/* aggregation buf size, only work
+	 *when BT control Rx aggregation size.  */
+	btcoexist->btc_set(btcoexist, BTC_SET_U1_AGG_BUF_SIZE, &rxAggSize);
+	/* real update aggregation setting  */
+	btcoexist->btc_set(btcoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL);
+}
+
+void halbtc8723b1ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
+{
+	u32 reg_hp_txrx, reg_lp_txrx, u32tmp;
+	u32 reg_hp_tx = 0, reg_hp_rx = 0;
+	u32 reg_lp_tx = 0, reg_lp_rx = 0;
+
+	reg_hp_txrx = 0x770;
+	reg_lp_txrx = 0x774;
+
+	u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx);
+	reg_hp_tx = u32tmp & MASKLWORD;
+	reg_hp_rx = (u32tmp & MASKHWORD) >> 16;
+
+	u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx);
+	reg_lp_tx = u32tmp & MASKLWORD;
+	reg_lp_rx = (u32tmp & MASKHWORD) >> 16;
+
+	coex_sta->high_priority_tx = reg_hp_tx;
+	coex_sta->high_priority_rx = reg_hp_rx;
+	coex_sta->low_priority_tx = reg_lp_tx;
+	coex_sta->low_priority_rx = reg_lp_rx;
+
+	/* reset counter */
+	btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
+}
+
+void halbtc8723b1ant_query_bt_info(struct btc_coexist *btcoexist)
+{
+	u8 h2c_parameter[1] = {0};
+
+	coex_sta->c2h_bt_info_req_sent = 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]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
+}
+
+bool halbtc8723b1ant_is_wifi_status_changed(struct btc_coexist *btcoexist)
+{
+	static bool pre_wifi_busy = false;
+	static bool pre_under_4way = false, pre_bt_hs_on = false;
+	bool wifi_busy = false, under_4way = false, bt_hs_on = false;
+	bool wifi_connected = false;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+			   &wifi_connected);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ 	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
+			   &under_4way);
+
+	if (wifi_connected) {
+		if (wifi_busy != pre_wifi_busy) {
+			pre_wifi_busy = wifi_busy;
+			return true;
+		}
+		if (under_4way != pre_under_4way) {
+			pre_under_4way = under_4way;
+			return true;
+		}
+		if (bt_hs_on != pre_bt_hs_on) {
+			pre_bt_hs_on = bt_hs_on;
+			return true;
+		}
+	}
+
+	return false;
+}
+
+void halbtc8723b1ant_update_bt_link_info(struct btc_coexist *btcoexist)
+{
+	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+	bool bt_hs_on = false;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+
+	bt_link_info->bt_link_exist = coex_sta->bt_link_exist;
+	bt_link_info->sco_exist = coex_sta->sco_exist;
+	bt_link_info->a2dp_exist = coex_sta->a2dp_exist;
+	bt_link_info->pan_exist = coex_sta->pan_exist;
+	bt_link_info->hid_exist = coex_sta->hid_exist;
+
+	/* work around for HS mode. */
+	if (bt_hs_on) {
+		bt_link_info->pan_exist = true;
+		bt_link_info->bt_link_exist = true;
+	}
+
+	/* check if Sco only */
+	if (bt_link_info->sco_exist && !bt_link_info->a2dp_exist &&
+	    !bt_link_info->pan_exist && !bt_link_info->hid_exist)
+		bt_link_info->sco_only = true;
+	else
+		bt_link_info->sco_only = false;
+
+	/* check if A2dp only */
+	if (!bt_link_info->sco_exist && bt_link_info->a2dp_exist &&
+	    !bt_link_info->pan_exist && !bt_link_info->hid_exist)
+		bt_link_info->a2dp_only = true;
+	else
+		bt_link_info->a2dp_only = false;
+
+	/* check if Pan only */
+	if (!bt_link_info->sco_exist && !bt_link_info->a2dp_exist &&
+	    bt_link_info->pan_exist && !bt_link_info->hid_exist)
+		bt_link_info->pan_only = true;
+	else
+		bt_link_info->pan_only = false;
+
+	/* check if Hid only */
+	if (!bt_link_info->sco_exist && !bt_link_info->a2dp_exist &&
+	    !bt_link_info->pan_exist && bt_link_info->hid_exist )
+		bt_link_info->hid_only = true;
+	else
+		bt_link_info->hid_only = false;
+}
+
+u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist)
+{
+	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+	bool bt_hs_on = false;
+	u8 algorithm = BT_8723B_1ANT_COEX_ALGO_UNDEFINED;
+	u8 numOfDiffProfile = 0;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+
+	if (!bt_link_info->bt_link_exist) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], No BT link exists!!!\n");
+		return algorithm;
+	}
+
+	if (bt_link_info->sco_exist)
+		numOfDiffProfile++;
+	if (bt_link_info->hid_exist)
+		numOfDiffProfile++;
+	if (bt_link_info->pan_exist)
+		numOfDiffProfile++;
+	if (bt_link_info->a2dp_exist)
+		numOfDiffProfile++;
+
+	if (numOfDiffProfile == 1) {
+		if (bt_link_info->sco_exist) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], BT Profile = SCO only\n");
+			algorithm = BT_8723B_1ANT_COEX_ALGO_SCO;
+		} else {
+			if (bt_link_info->hid_exist) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "[BTCoex], BT Profile = HID only\n");
+				algorithm = BT_8723B_1ANT_COEX_ALGO_HID;
+			} else if (bt_link_info->a2dp_exist) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "[BTCoex], BT Profile = A2DP only\n");
+				algorithm = BT_8723B_1ANT_COEX_ALGO_A2DP;
+			} else if (bt_link_info->pan_exist) {
+				if (bt_hs_on) {
+					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 (bt_link_info->sco_exist) {
+			if (bt_link_info->hid_exist) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "[BTCoex], BT Profile = SCO + HID\n");
+				algorithm = BT_8723B_1ANT_COEX_ALGO_HID;
+			} else if (bt_link_info->a2dp_exist) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "[BTCoex], BT Profile = "
+					  "SCO + A2DP ==> SCO\n");
+				algorithm = BT_8723B_1ANT_COEX_ALGO_SCO;
+			} else if (bt_link_info->pan_exist) {
+				if (bt_hs_on) {
+					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 (bt_link_info->hid_exist &&
+			    bt_link_info->a2dp_exist) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "[BTCoex], BT Profile = "
+					  "HID + A2DP\n");
+				algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP;
+			} else if (bt_link_info->hid_exist &&
+				   bt_link_info->pan_exist) {
+				if (bt_hs_on) {
+					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 (bt_link_info->pan_exist &&
+				   bt_link_info->a2dp_exist) {
+				if (bt_hs_on) {
+					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 (bt_link_info->sco_exist) {
+			if (bt_link_info->hid_exist &&
+			    bt_link_info->a2dp_exist) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "[BTCoex], BT Profile = "
+					  "SCO + HID + A2DP ==> HID\n");
+				algorithm = BT_8723B_1ANT_COEX_ALGO_HID;
+			} else if (bt_link_info->hid_exist &&
+				   bt_link_info->pan_exist) {
+				if (bt_hs_on) {
+					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 (bt_link_info->pan_exist &&
+				   bt_link_info->a2dp_exist) {
+				if (bt_hs_on) {
+					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 (bt_link_info->hid_exist &&
+			    bt_link_info->pan_exist &&
+			    bt_link_info->a2dp_exist) {
+				if (bt_hs_on) {
+					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 (bt_link_info->sco_exist) {
+			if (bt_link_info->hid_exist &&
+			    bt_link_info->pan_exist &&
+			    bt_link_info->a2dp_exist) {
+				if (bt_hs_on) {
+					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;
+}
+
+bool halbtc8723b1ant_need_to_dec_bt_pwr(struct btc_coexist *btcoexist)
+{
+	bool ret = false;
+	bool bt_hs_on = false, wifi_connected = false;
+	s32 bt_hs_rssi = 0;
+	u8 bt_rssi_state;
+
+	if (!btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on))
+		return false;
+	if (!btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+				&wifi_connected))
+		return false;
+	if (!btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi))
+		return false;
+
+	bt_rssi_state = halbtc8723b1ant_bt_rssi_state(2, 35, 0);
+
+	if (wifi_connected) {
+		if (bt_hs_on) {
+			if (bt_hs_rssi > 37)
+				ret = true;
+		} else {
+			if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
+				ret = true;
+		}
+	}
+
+	return ret;
+}
+
+void halbtc8723b1ant_set_fw_dac_swing_level(struct btc_coexist *btcoexist,
+					    u8 dac_swing_lvl)
+{
+	u8 h2c_parameter[1] = {0};
+
+	/* There are several type of dacswing
+	 * 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6 */
+	h2c_parameter[0] = dac_swing_lvl;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+		  "[BTCoex], Set Dac Swing Level=0x%x\n", dac_swing_lvl);
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+		  "[BTCoex], FW write 0x64=0x%x\n", h2c_parameter[0]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter);
+}
+
+void halbtc8723b1ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist,
+				       bool dec_bt_pwr)
+{
+	u8 h2c_parameter[1] = {0};
+
+	h2c_parameter[0] = 0;
+
+	if (dec_bt_pwr)
+		h2c_parameter[0] |= BIT1;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+		  "[BTCoex], decrease Bt Power : %s, FW write 0x62=0x%x\n",
+		  (dec_bt_pwr? "Yes!!":"No!!"),h2c_parameter[0]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter);
+}
+
+void halbtc8723b1ant_dec_bt_pwr(struct btc_coexist *btcoexist,
+				bool force_exec, bool dec_bt_pwr)
+{
+	return;
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], %s Dec BT power = %s\n",
+		  (force_exec ? "force to" : ""), (dec_bt_pwr ? "ON" : "OFF"));
+	coex_dm->cur_dec_bt_pwr = dec_bt_pwr;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], bPreDecBtPwr=%d, bCurDecBtPwr=%d\n",
+			  coex_dm->pre_dec_bt_pwr, coex_dm->cur_dec_bt_pwr);
+
+		if (coex_dm->pre_dec_bt_pwr == coex_dm->cur_dec_bt_pwr)
+			return;
+	}
+	halbtc8723b1ant_set_fw_dec_bt_pwr(btcoexist, coex_dm->cur_dec_bt_pwr);
+
+	coex_dm->pre_dec_bt_pwr = coex_dm->cur_dec_bt_pwr;
+}
+
+void halbtc8723b1ant_set_bt_auto_report(struct btc_coexist *btcoexist,
+					bool enable_auto_report)
+{
+	u8 h2c_parameter[1] = {0};
+
+	h2c_parameter[0] = 0;
+
+	if (enable_auto_report)
+		h2c_parameter[0] |= BIT0;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+		  "[BTCoex], BT FW auto report : %s, FW write 0x68=0x%x\n",
+		  (enable_auto_report? "Enabled!!":"Disabled!!"),
+		  h2c_parameter[0]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x68, 1, h2c_parameter);
+}
+
+void halbtc8723b1ant_bt_auto_report(struct btc_coexist *btcoexist,
+				    bool force_exec, bool enable_auto_report)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], %s BT Auto report = %s\n",
+		  (force_exec? "force to":""),
+		  ((enable_auto_report)? "Enabled":"Disabled"));
+	coex_dm->cur_bt_auto_report = enable_auto_report;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], bPreBtAutoReport=%d, "
+			  "bCurBtAutoReport=%d\n",
+			  coex_dm->pre_bt_auto_report,
+			  coex_dm->cur_bt_auto_report);
+
+		if (coex_dm->pre_bt_auto_report == coex_dm->cur_bt_auto_report)
+			return;
+	}
+	halbtc8723b1ant_set_bt_auto_report(btcoexist,
+					   coex_dm->cur_bt_auto_report);
+
+	coex_dm->pre_bt_auto_report = coex_dm->cur_bt_auto_report;
+}
+
+void halbtc8723b1ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist,
+				      bool force_exec, u8 fw_dac_swing_lvl)
+{
+	return;
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], %s set FW Dac Swing level = %d\n",
+		  (force_exec? "force to":""), fw_dac_swing_lvl);
+	coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], preFwDacSwingLvl=%d, "
+			  "curFwDacSwingLvl=%d\n",
+			  coex_dm->pre_fw_dac_swing_lvl,
+			  coex_dm->cur_fw_dac_swing_lvl);
+
+		if (coex_dm->pre_fw_dac_swing_lvl ==
+		    coex_dm->cur_fw_dac_swing_lvl)
+			return;
+	}
+
+	halbtc8723b1ant_set_fw_dac_swing_level(btcoexist,
+					       coex_dm->cur_fw_dac_swing_lvl);
+
+	coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl;
+}
+
+void halbtc8723b1ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist,
+					     bool rx_rf_shrink_on)
+{
+	if (rx_rf_shrink_on) {
+		/*Shrink RF Rx LPF corner */
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], Shrink RF Rx LPF corner!!\n");
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
+					  0xfffff, 0xffff7);
+	} else {
+		/*Resume RF Rx LPF corner
+		 * After initialized, we can use coex_dm->btRf0x1eBackup */
+		if (btcoexist->initilized) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+				  "[BTCoex], Resume RF Rx LPF corner!!\n");
+			btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A,
+						  0x1e, 0xfffff,
+						  coex_dm->bt_rf0x1e_backup);
+		}
+	}
+}
+
+void halbtc8723b1ant_rf_shrink(struct btc_coexist *btcoexist,
+			       bool force_exec, bool rx_rf_shrink_on)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+		  "[BTCoex], %s turn Rx RF Shrink = %s\n",
+		  (force_exec? "force to":""),
+		  ((rx_rf_shrink_on)? "ON":"OFF"));
+	coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex], bPreRfRxLpfShrink=%d, "
+			  "bCurRfRxLpfShrink=%d\n",
+			  coex_dm->pre_rf_rx_lpf_shrink,
+			  coex_dm->cur_rf_rx_lpf_shrink);
+
+		if (coex_dm->pre_rf_rx_lpf_shrink ==
+		    coex_dm->cur_rf_rx_lpf_shrink)
+			return;
+	}
+	halbtc8723b1ant_set_sw_rf_rx_lpf_corner(btcoexist,
+						coex_dm->cur_rf_rx_lpf_shrink);
+
+	coex_dm->pre_rf_rx_lpf_shrink = coex_dm->cur_rf_rx_lpf_shrink;
+}
+
+void halbtc8723b1ant_set_sw_penalty_tx_rate_adaptive(
+					struct btc_coexist *btcoexist,
+					bool low_penalty_ra)
+{
+	u8 h2c_parameter[6] = {0};
+
+	h2c_parameter[0] = 0x6;	/* opCode, 0x6= Retry_Penalty */
+
+	if (low_penalty_ra) {
+		h2c_parameter[1] |= BIT0;
+		/*normal rate except MCS7/6/5, OFDM54/48/36 */
+		h2c_parameter[2] = 0x00;
+		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",
+		  (low_penalty_ra ? "ON!!" : "OFF!!"));
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter);
+}
+
+void halbtc8723b1ant_low_penalty_ra(struct btc_coexist *btcoexist,
+				    bool force_exec, bool low_penalty_ra)
+{
+	coex_dm->cur_low_penalty_ra = low_penalty_ra;
+
+	if (!force_exec) {
+		if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra)
+			return;
+	}
+	halbtc8723b1ant_set_sw_penalty_tx_rate_adaptive(btcoexist,
+						coex_dm->cur_low_penalty_ra);
+
+	coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra;
+}
+
+void halbtc8723b1ant_set_dac_swing_reg(struct btc_coexist *btcoexist, u32 level)
+{
+	u8 val = (u8) level;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+		  "[BTCoex], Write SwDacSwing = 0x%x\n", level);
+	btcoexist->btc_write_1byte_bitmask(btcoexist, 0x883, 0x3e, val);
+}
+
+void halbtc8723b1ant_set_sw_full_time_dac_swing(struct btc_coexist *btcoexist,
+						bool sw_dac_swing_on,
+						u32 sw_dac_swing_lvl)
+{
+	if (sw_dac_swing_on)
+		halbtc8723b1ant_set_dac_swing_reg(btcoexist, sw_dac_swing_lvl);
+	else
+		halbtc8723b1ant_set_dac_swing_reg(btcoexist, 0x18);
+}
+
+
+void halbtc8723b1ant_dac_swing(struct btc_coexist *btcoexist, bool force_exec,
+			       bool dac_swing_on, u32 dac_swing_lvl)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+		  "[BTCoex], %s turn DacSwing=%s, dac_swing_lvl=0x%x\n",
+		  (force_exec ? "force to" : ""), (dac_swing_on ? "ON" : "OFF"),
+		  dac_swing_lvl);
+
+	coex_dm->cur_dac_swing_on = dac_swing_on;
+	coex_dm->cur_dac_swing_lvl = dac_swing_lvl;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex], bPreDacSwingOn=%d, preDacSwingLvl=0x%x, "
+			  "bCurDacSwingOn=%d, curDacSwingLvl=0x%x\n",
+			  coex_dm->pre_dac_swing_on, coex_dm->pre_dac_swing_lvl,
+			  coex_dm->cur_dac_swing_on,
+			  coex_dm->cur_dac_swing_lvl);
+
+		if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) &&
+		    (coex_dm->pre_dac_swing_lvl == coex_dm->cur_dac_swing_lvl))
+			return;
+	}
+	mdelay(30);
+	halbtc8723b1ant_set_sw_full_time_dac_swing(btcoexist, dac_swing_on,
+						   dac_swing_lvl);
+
+	coex_dm->pre_dac_swing_on = coex_dm->cur_dac_swing_on;
+	coex_dm->pre_dac_swing_lvl = coex_dm->cur_dac_swing_lvl;
+}
+
+void halbtc8723b1ant_set_adc_backoff(struct btc_coexist *btcoexist,
+				     bool adc_backoff)
+{
+	if (adc_backoff) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], BB BackOff Level On!\n");
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x3);
+	} else {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], BB BackOff Level Off!\n");
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x1);
+	}
+}
+
+void halbtc8723b1ant_adc_backoff(struct btc_coexist *btcoexist,
+				 bool force_exec, bool adc_backoff)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+		  "[BTCoex], %s turn AdcBackOff = %s\n",
+		  (force_exec ? "force to" : ""), (adc_backoff ? "ON" : "OFF"));
+	coex_dm->cur_adc_backoff = adc_backoff;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex], bPreAdcBackOff=%d, bCurAdcBackOff=%d\n",
+			  coex_dm->pre_adc_backoff, coex_dm->cur_adc_backoff);
+
+		if(coex_dm->pre_adc_backoff == coex_dm->cur_adc_backoff)
+			return;
+	}
+	halbtc8723b1ant_set_adc_backoff(btcoexist, coex_dm->cur_adc_backoff);
+
+	coex_dm->pre_adc_backoff =
+		coex_dm->cur_adc_backoff;
+}
+
+void halbtc8723b1ant_set_agc_table(struct btc_coexist *btcoexist,
+				   bool adc_table_en)
+{
+	u8 rssi_adjust_val = 0;
+
+	btcoexist->btc_set_rf_reg(btcoexist,
+		BTC_RF_A, 0xef, 0xfffff, 0x02000);
+	if (adc_table_en) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], Agc Table On!\n");
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
+					  0xfffff, 0x3fa58);
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
+					  0xfffff, 0x37a58);
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
+					  0xfffff, 0x2fa58);
+		rssi_adjust_val = 8;
+	} else {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], Agc Table Off!\n");
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
+					  0xfffff, 0x39258);
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
+					  0xfffff, 0x31258);
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
+					  0xfffff, 0x29258);
+	}
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xef, 0xfffff, 0x0);
+
+	/* set rssi_adjust_val for wifi module. */
+	btcoexist->btc_set(btcoexist, BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON,
+			   &rssi_adjust_val);
+}
+
+
+void halbtc8723b1ant_agc_table(struct btc_coexist *btcoexist,
+			       bool force_exec, bool adc_table_en)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+		  "[BTCoex], %s %s Agc Table\n",
+		  (force_exec ? "force to" : ""),
+		  (adc_table_en ? "Enable" : "Disable"));
+	coex_dm->cur_agc_table_en = adc_table_en;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex], bPreAgcTableEn=%d, bCurAgcTableEn=%d\n",
+			  coex_dm->pre_agc_table_en,
+			  coex_dm->cur_agc_table_en);
+
+		if(coex_dm->pre_agc_table_en == coex_dm->cur_agc_table_en)
+			return;
+	}
+	halbtc8723b1ant_set_agc_table(btcoexist, adc_table_en);
+
+	coex_dm->pre_agc_table_en = coex_dm->cur_agc_table_en;
+}
+
+void halbtc8723b1ant_set_coex_table(struct btc_coexist *btcoexist,
+				    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);
+	btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+		  "[BTCoex], set coex table, set 0x6c4=0x%x\n", val0x6c4);
+	btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+		  "[BTCoex], set coex table, set 0x6c8=0x%x\n", val0x6c8);
+	btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+		  "[BTCoex], set coex table, set 0x6cc=0x%x\n", val0x6cc);
+	btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
+}
+
+void halbtc8723b1ant_coex_table(struct btc_coexist *btcoexist,
+ 				bool force_exec, 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", (force_exec ? "force to" : ""),
+		  val0x6c0, val0x6c4, val0x6cc);
+	coex_dm->cur_val0x6c0 = val0x6c0;
+	coex_dm->cur_val0x6c4 = val0x6c4;
+	coex_dm->cur_val0x6c8 = val0x6c8;
+	coex_dm->cur_val0x6cc = val0x6cc;
+
+	if (!force_exec) {
+		if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) &&
+		    (coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) &&
+		    (coex_dm->pre_val0x6c8 == coex_dm->cur_val0x6c8) &&
+		    (coex_dm->pre_val0x6cc == coex_dm->cur_val0x6cc))
+			return;
+	}
+	halbtc8723b1ant_set_coex_table(btcoexist, val0x6c0, val0x6c4,
+				       val0x6c8, val0x6cc);
+
+	coex_dm->pre_val0x6c0 = coex_dm->cur_val0x6c0;
+	coex_dm->pre_val0x6c4 = coex_dm->cur_val0x6c4;
+	coex_dm->pre_val0x6c8 = coex_dm->cur_val0x6c8;
+	coex_dm->pre_val0x6cc = coex_dm->cur_val0x6cc;
+}
+
+void halbtc8723b1ant_coex_table_with_type(struct btc_coexist *btcoexist,
+					  bool force_exec, u8 type)
+{
+	switch (type) {
+	case 0:
+		halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55555555,
+					   0x55555555, 0xffffff, 0x3);
+		break;
+	case 1:
+		halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55555555,
+					   0x5a5a5a5a, 0xffffff, 0x3);
+		break;
+	case 2:
+		halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
+					   0x5a5a5a5a, 0xffffff, 0x3);
+		break;
+	case 3:
+		halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55555555,
+					   0xaaaaaaaa, 0xffffff, 0x3);
+		break;
+	case 4:
+		halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55555555,
+					   0x5aaa5aaa, 0xffffff, 0x3);
+		break;
+	case 5:
+		halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
+					   0xaaaa5a5a, 0xffffff, 0x3);
+		break;
+	case 6:
+		halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55555555,
+					   0xaaaa5a5a, 0xffffff, 0x3);
+		break;
+	case 7:
+		halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x5afa5afa,
+					   0x5afa5afa, 0xffffff, 0x3);
+		break;
+	default:
+		break;
+	}
+}
+
+void halbtc8723b1ant_SetFwIgnoreWlanAct(struct btc_coexist *btcoexist,
+					bool enable)
+{
+	u8 h2c_parameter[1] = {0};
+
+	if (enable)
+		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]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter);
+}
+
+void halbtc8723b1ant_ignore_wlan_act(struct btc_coexist *btcoexist,
+				     bool force_exec, bool enable)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], %s turn Ignore WlanAct %s\n",
+		  (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
+	coex_dm->cur_ignore_wlan_act = enable;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], bPreIgnoreWlanAct = %d, "
+			  "bCurIgnoreWlanAct = %d!!\n",
+			  coex_dm->pre_ignore_wlan_act,
+			  coex_dm->cur_ignore_wlan_act);
+
+		if (coex_dm->pre_ignore_wlan_act ==
+		    coex_dm->cur_ignore_wlan_act)
+			return;
+	}
+	halbtc8723b1ant_SetFwIgnoreWlanAct(btcoexist, enable);
+
+	coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
+}
+
+void halbtc8723b1ant_set_fw_ps_tdma(struct btc_coexist *btcoexist,
+				    u8 byte1, u8 byte2, u8 byte3,
+				    u8 byte4, u8 byte5)
+{
+	u8 h2c_parameter[5] = {0};
+	u8 real_byte1 = byte1, real_byte5 = byte5;
+	bool ap_enable = false;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
+			   &ap_enable);
+
+	if (ap_enable) {
+		if ((byte1 & BIT4) && !(byte1 & BIT5)) {
+			BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+				  "[BTCoex], FW for 1Ant AP mode\n");
+			real_byte1 &= ~BIT4;
+			real_byte1 |= BIT5;
+
+			real_byte5 |= BIT5;
+			real_byte5 &= ~BIT6;
+		}
+	}
+
+	h2c_parameter[0] = real_byte1;
+	h2c_parameter[1] = byte2;
+	h2c_parameter[2] = byte3;
+	h2c_parameter[3] = byte4;
+	h2c_parameter[4] = real_byte5;
+
+	coex_dm->ps_tdma_para[0] = real_byte1;
+	coex_dm->ps_tdma_para[1] = byte2;
+	coex_dm->ps_tdma_para[2] = byte3;
+	coex_dm->ps_tdma_para[3] = byte4;
+	coex_dm->ps_tdma_para[4] = real_byte5;
+
+	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]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
+}
+
+void halbtc8723b1ant_SetLpsRpwm(struct btc_coexist *btcoexist,
+				u8 lps_val, u8 rpwm_val)
+{
+	u8 lps = lps_val;
+	u8 rpwm = rpwm_val;
+
+	btcoexist->btc_set(btcoexist, BTC_SET_U1_1ANT_LPS, &lps);
+	btcoexist->btc_set(btcoexist, BTC_SET_U1_1ANT_RPWM, &rpwm);
+}
+
+void halbtc8723b1ant_LpsRpwm(struct btc_coexist *btcoexist, bool force_exec,
+			     u8 lps_val, u8 rpwm_val)
+{
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], %s set lps/rpwm=0x%x/0x%x \n",
+		  (force_exec ? "force to" : ""), lps_val, rpwm_val);
+	coex_dm->cur_lps = lps_val;
+	coex_dm->cur_rpwm = rpwm_val;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], LPS-RxBeaconMode=0x%x , LPS-RPWM=0x%x!!\n",
+			  coex_dm->cur_lps, coex_dm->cur_rpwm);
+
+		if ((coex_dm->pre_lps == coex_dm->cur_lps) &&
+		    (coex_dm->pre_rpwm == coex_dm->cur_rpwm)) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+				  "[BTCoex], LPS-RPWM_Last=0x%x"
+				  " , LPS-RPWM_Now=0x%x!!\n",
+				  coex_dm->pre_rpwm, coex_dm->cur_rpwm);
+
+			return;
+		}
+	}
+	halbtc8723b1ant_SetLpsRpwm(btcoexist, lps_val, rpwm_val);
+
+	coex_dm->pre_lps = coex_dm->cur_lps;
+	coex_dm->pre_rpwm = coex_dm->cur_rpwm;
+}
+
+void halbtc8723b1ant_sw_mechanism1(struct btc_coexist *btcoexist,
+				   bool shrink_rx_lpf, bool low_penalty_ra,
+				   bool limited_dig, bool bt_lna_constrain)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+		  "[BTCoex], SM1[ShRf/ LpRA/ LimDig/ btLna] = %d %d %d %d\n",
+		  shrink_rx_lpf, low_penalty_ra, limited_dig, bt_lna_constrain);
+
+	halbtc8723b1ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra);
+}
+
+void halbtc8723b1ant_sw_mechanism2(struct btc_coexist *btcoexist,
+				   bool agc_table_shift, bool adc_backoff,
+				   bool sw_dac_swing, u32 dac_swing_lvl)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+		  "[BTCoex], SM2[AgcT/ AdcB/ SwDacSwing(lvl)] = %d %d %d\n",
+		  agc_table_shift, adc_backoff, sw_dac_swing);
+}
+
+void halbtc8723b1ant_SetAntPath(struct btc_coexist *btcoexist,
+				u8 ant_pos_type, bool init_hw_cfg,
+				bool wifi_off)
+{
+	struct btc_board_info *board_info = &btcoexist->board_info;
+	u32 fw_ver = 0, u32tmp = 0;
+	bool pg_ext_switch = false;
+	bool use_ext_switch = false;
+	u8 h2c_parameter[2] = {0};
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_EXT_SWITCH, &pg_ext_switch);
+	/* [31:16]=fw ver, [15:0]=fw sub ver */
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+
+
+	if ((fw_ver < 0xc0000) || pg_ext_switch)
+		use_ext_switch = true;
+
+	if (init_hw_cfg){
+		/*BT select s0/s1 is controlled by WiFi */
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, 0x20, 0x1);
+
+		/*Force GNT_BT to Normal */
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0x765, 0x18, 0x0);
+	} else if (wifi_off) {
+		/*Force GNT_BT to High */
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0x765, 0x18, 0x3);
+		/*BT select s0/s1 is controlled by BT */
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, 0x20, 0x0);
+
+		/* 0x4c[24:23]=00, Set Antenna control by BT_RFE_CTRL
+		 * BT Vendor 0xac=0xf002 */
+		u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c);
+		u32tmp &= ~BIT23;
+		u32tmp &= ~BIT24;
+		btcoexist->btc_write_4byte(btcoexist, 0x4c, u32tmp);
+	}
+
+	if (use_ext_switch) {
+		if (init_hw_cfg) {
+			/* 0x4c[23]=0, 0x4c[24]=1  Antenna control by WL/BT */
+			u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c);
+			u32tmp &= ~BIT23;
+			u32tmp |= BIT24;
+			btcoexist->btc_write_4byte(btcoexist, 0x4c, u32tmp);
+
+			if (board_info->btdm_ant_pos ==
+			    BTC_ANTENNA_AT_MAIN_PORT) {
+				/* Main Ant to  BT for IPS case 0x4c[23]=1 */
+				btcoexist->btc_write_1byte_bitmask(btcoexist,
+								   0x64, 0x1,
+								   0x1);
+
+				/*tell firmware "no antenna inverse"*/
+				h2c_parameter[0] = 0;
+				h2c_parameter[1] = 1;  /*ext switch type*/
+				btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
+							h2c_parameter);
+			} else {
+				/*Aux Ant to  BT for IPS case 0x4c[23]=1 */
+				btcoexist->btc_write_1byte_bitmask(btcoexist,
+								   0x64, 0x1,
+								   0x0);
+
+				/*tell firmware "antenna inverse"*/
+				h2c_parameter[0] = 1;
+				h2c_parameter[1] = 1;  /*ext switch type*/
+				btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
+							h2c_parameter);
+			}
+		}
+
+		/* fixed internal switch first*/
+		/* fixed internal switch S1->WiFi, S0->BT*/
+		if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT)
+ 			btcoexist->btc_write_2byte(btcoexist, 0x948, 0x0);
+		else/* fixed internal switch S0->WiFi, S1->BT*/
+			btcoexist->btc_write_2byte(btcoexist, 0x948, 0x280);
+
+		/* ext switch setting */
+		switch (ant_pos_type) {
+		case BTC_ANT_PATH_WIFI:
+			if (board_info->btdm_ant_pos ==
+			    BTC_ANTENNA_AT_MAIN_PORT)
+				btcoexist->btc_write_1byte_bitmask(btcoexist,
+								   0x92c, 0x3,
+								   0x1);
+			else
+				btcoexist->btc_write_1byte_bitmask(btcoexist,
+								   0x92c, 0x3,
+								   0x2);
+			break;
+		case BTC_ANT_PATH_BT:
+			if (board_info->btdm_ant_pos ==
+			    BTC_ANTENNA_AT_MAIN_PORT)
+				btcoexist->btc_write_1byte_bitmask(btcoexist,
+							    	   0x92c, 0x3,
+							    	   0x2);
+			else
+				btcoexist->btc_write_1byte_bitmask(btcoexist,
+							    	   0x92c, 0x3,
+							    	   0x1);
+			break;
+		default:
+		case BTC_ANT_PATH_PTA:
+			if (board_info->btdm_ant_pos ==
+			    BTC_ANTENNA_AT_MAIN_PORT)
+				btcoexist->btc_write_1byte_bitmask(btcoexist,
+							    	   0x92c, 0x3,
+							    	   0x1);
+			else
+				btcoexist->btc_write_1byte_bitmask(btcoexist,
+							    	   0x92c, 0x3,
+							    	   0x2);
+			break;
+		}
+
+	} else {
+		if (init_hw_cfg) {
+			/* 0x4c[23]=1, 0x4c[24]=0  Antenna control by 0x64*/
+			u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c);
+			u32tmp |= BIT23;
+			u32tmp &= ~BIT24;
+			btcoexist->btc_write_4byte(btcoexist, 0x4c, u32tmp);
+
+			if (board_info->btdm_ant_pos ==
+			    BTC_ANTENNA_AT_MAIN_PORT) {
+				/*Main Ant to  WiFi for IPS case 0x4c[23]=1*/
+				btcoexist->btc_write_1byte_bitmask(btcoexist,
+								   0x64, 0x1,
+								   0x0);
+
+				/*tell firmware "no antenna inverse"*/
+				h2c_parameter[0] = 0;
+				h2c_parameter[1] = 0;  /*internal switch type*/
+				btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
+							h2c_parameter);
+			} else {
+				/*Aux Ant to  BT for IPS case 0x4c[23]=1*/
+				btcoexist->btc_write_1byte_bitmask(btcoexist,
+								   0x64, 0x1,
+								   0x1);
+
+				/*tell firmware "antenna inverse"*/
+				h2c_parameter[0] = 1;
+				h2c_parameter[1] = 0;  /*internal switch type*/
+				btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
+							h2c_parameter);
+			}
+		}
+
+		/* fixed external switch first*/
+		/*Main->WiFi, Aux->BT*/
+		if(board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT)
+			btcoexist->btc_write_1byte_bitmask(btcoexist, 0x92c,
+							   0x3, 0x1);
+		else/*Main->BT, Aux->WiFi */
+			btcoexist->btc_write_1byte_bitmask(btcoexist, 0x92c,
+							   0x3, 0x2);
+
+		/* internal switch setting*/
+		switch (ant_pos_type) {
+		case BTC_ANT_PATH_WIFI:
+			if(board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT)
+				btcoexist->btc_write_2byte(btcoexist, 0x948,
+							   0x0);
+			else
+				btcoexist->btc_write_2byte(btcoexist, 0x948,
+							   0x280);
+			break;
+		case BTC_ANT_PATH_BT:
+			if(board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT)
+				btcoexist->btc_write_2byte(btcoexist, 0x948,
+							   0x280);
+			else
+				btcoexist->btc_write_2byte(btcoexist, 0x948,
+							   0x0);
+			break;
+		default:
+		case BTC_ANT_PATH_PTA:
+			if(board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT)
+				btcoexist->btc_write_2byte(btcoexist, 0x948,
+							   0x200);
+			else
+				btcoexist->btc_write_2byte(btcoexist, 0x948,
+							   0x80);
+			break;
+		}
+	}
+}
+
+void halbtc8723b1ant_ps_tdma(struct btc_coexist *btcoexist, bool force_exec,
+			     bool turn_on, u8 type)
+{
+	bool wifi_busy = false;
+	u8 rssi_adjust_val = 0;
+
+	coex_dm->cur_ps_tdma_on = turn_on;
+	coex_dm->cur_ps_tdma = type;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+	if (!force_exec) {
+		if (coex_dm->cur_ps_tdma_on)
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+				  "[BTCoex], ******** TDMA(on, %d) *********\n",
+				  coex_dm->cur_ps_tdma);
+		else
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+				  "[BTCoex], ******** TDMA(off, %d) ********\n",
+				  coex_dm->cur_ps_tdma);
+
+
+		if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) &&
+		    (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma))
+			return;
+	}
+	if (turn_on) {
+		switch (type) {
+		default:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x1a,
+						       0x1a, 0x0, 0x50);
+			break;
+		case 1:
+			if (wifi_busy)
+				halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51,
+							       0x3a, 0x03,
+							       0x10, 0x50);
+			else
+				halbtc8723b1ant_set_fw_ps_tdma(btcoexist,0x51,
+							       0x3a, 0x03,
+							       0x10, 0x51);
+
+			rssi_adjust_val = 11;
+			break;
+		case 2:
+			if (wifi_busy)
+				halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51,
+							       0x2b, 0x03,
+							       0x10, 0x50);
+			else
+				halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51,
+							       0x2b, 0x03,
+							       0x10, 0x51);
+			rssi_adjust_val = 14;
+			break;
+		case 3:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x1d,
+						       0x1d, 0x0, 0x52);
+			break;
+		case 4:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x15,
+						       0x3, 0x14, 0x0);
+			rssi_adjust_val = 17;
+			break;
+		case 5:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x61, 0x15,
+						       0x3, 0x11, 0x10);
+			break;
+		case 6:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x61, 0x20,
+						       0x3, 0x11, 0x13);
+			break;
+		case 7:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x13, 0xc,
+						       0x5, 0x0, 0x0);
+			break;
+		case 8:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x25,
+						       0x3, 0x10, 0x0);
+			break;
+		case 9:
+			if(wifi_busy)
+				halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51,
+							       0x21, 0x3,
+							       0x10, 0x50);
+			else
+				halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51,
+							       0x21, 0x3,
+							       0x10, 0x50);
+			rssi_adjust_val = 18;
+			break;
+		case 10:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x13, 0xa,
+						       0xa, 0x0, 0x40);
+			break;
+		case 11:
+			if (wifi_busy)
+				halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51,
+							       0x15, 0x03,
+							       0x10, 0x50);
+			else
+				halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51,
+							       0x15, 0x03,
+							       0x10, 0x50);
+			rssi_adjust_val = 20;
+			break;
+		case 12:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x0a,
+						       0x0a, 0x0, 0x50);
+			break;
+		case 13:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x15,
+						       0x15, 0x0, 0x50);
+			break;
+		case 14:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x21,
+						       0x3, 0x10, 0x52);
+			break;
+		case 15:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x13, 0xa,
+						       0x3, 0x8, 0x0);
+			break;
+		case 16:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x15,
+						       0x3, 0x10, 0x0);
+			rssi_adjust_val = 18;
+			break;
+		case 18:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x25,
+						       0x3, 0x10, 0x0);
+			rssi_adjust_val = 14;
+			break;
+		case 20:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x61, 0x35,
+						       0x03, 0x11, 0x10);
+			break;
+		case 21:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x61, 0x15,
+						       0x03, 0x11, 0x10);
+			break;
+		case 22:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x61, 0x25,
+						       0x03, 0x11, 0x10);
+			break;
+		case 23:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25,
+						       0x3, 0x31, 0x18);
+			rssi_adjust_val = 22;
+			break;
+		case 24:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x15,
+						       0x3, 0x31, 0x18);
+			rssi_adjust_val = 22;
+			break;
+		case 25:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0xa,
+						       0x3, 0x31, 0x18);
+			rssi_adjust_val = 22;
+			break;
+		case 26:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0xa,
+						       0x3, 0x31, 0x18);
+			rssi_adjust_val = 22;
+			break;
+		case 27:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25,
+						       0x3, 0x31, 0x98);
+			rssi_adjust_val = 22;
+			break;
+		case 28:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x69, 0x25,
+						       0x3, 0x31, 0x0);
+			break;
+		case 29:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xab, 0x1a,
+						       0x1a, 0x1, 0x10);
+			break;
+		case 30:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x14,
+						       0x3, 0x10, 0x50);
+			break;
+		case 31:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x1a,
+						       0x1a, 0, 0x58);
+			break;
+		case 32:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x61, 0xa,
+						       0x3, 0x10, 0x0);
+			break;
+		case 33:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xa3, 0x25,
+						       0x3, 0x30, 0x90);
+			break;
+		case 34:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x53, 0x1a,
+						       0x1a, 0x0, 0x10);
+			break;
+		case 35:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x63, 0x1a,
+						       0x1a, 0x0, 0x10);
+			break;
+		case 36:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x12,
+						       0x3, 0x14, 0x50);
+			break;
+		/* SoftAP only with no sta associated,BT disable ,
+		 * TDMA mode for power saving
+		 * here softap mode screen off will cost 70-80mA for phone */
+		case 40:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x23, 0x18,
+						       0x00, 0x10, 0x24);
+			break;
+		}
+	} else {
+		switch (type) {
+		case 8: /*PTA Control */
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x8, 0x0,
+						       0x0, 0x0, 0x0);
+			halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_PTA,
+						   false, false);
+			break;
+		case 0:
+		default:  /*Software control, Antenna at BT side */
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0,
+						       0x0, 0x0, 0x0);
+			halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_BT,
+						   false, false);
+			break;
+		case 9:   /*Software control, Antenna at WiFi side */
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0,
+						       0x0, 0x0, 0x0);
+			halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_WIFI,
+						   false, false);
+			break;
+		}
+	}
+	rssi_adjust_val = 0;
+	btcoexist->btc_set(btcoexist,
+			   BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE,
+			   &rssi_adjust_val);
+
+	/* update pre state */
+	coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on;
+	coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
+}
+
+void halbtc8723b1ant_coex_alloff(struct btc_coexist *btcoexist)
+{
+	/* fw all off */
+	halbtc8723b1ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+	halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	/* sw all off */
+	halbtc8723b1ant_sw_mechanism1(btcoexist, false, false, false, false);
+	halbtc8723b1ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+
+
+	/* hw all off */
+	halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+}
+
+bool halbtc8723b1ant_is_common_action(struct btc_coexist *btcoexist)
+{
+	bool commom = false, wifi_connected = false;
+	bool wifi_busy = false;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+			   &wifi_connected);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+	if (!wifi_connected &&
+	    BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], Wifi non connected-idle + "
+			  "BT non connected-idle!!\n");
+		halbtc8723b1ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+ 		halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+					      false, false);
+		halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+					      false, 0x18);
+
+		commom = true;
+	} else if (wifi_connected &&
+		   (BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+		    coex_dm->bt_status)) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], Wifi connected + "
+			  "BT non connected-idle!!\n");
+		halbtc8723b1ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+      		halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+					      false, false);
+		halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+					      false, 0x18);
+
+		commom = true;
+	} else if (!wifi_connected &&
+		   (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE ==
+		    coex_dm->bt_status)) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], Wifi non connected-idle + "
+			  "BT connected-idle!!\n");
+		halbtc8723b1ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+		halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+					      false, false);
+		halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+					      false, 0x18);
+
+		commom = true;
+	} else if (wifi_connected &&
+		   (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE ==
+		    coex_dm->bt_status)) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], Wifi connected + BT connected-idle!!\n");
+		halbtc8723b1ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+		halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+					      false, false);
+		halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+					      false, 0x18);
+
+		commom = true;
+	} else if (!wifi_connected &&
+		   (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE !=
+		    coex_dm->bt_status)) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			("[BTCoex], Wifi non connected-idle + BT Busy!!\n"));
+		halbtc8723b1ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+		halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+					      false, false);
+		halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+					      false, 0x18);
+
+		commom = true;
+	} else {
+		if (wifi_busy)
+			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");
+
+		commom = false;
+	}
+
+	return commom;
+}
+
+
+void halbtc8723b1ant_tdma_duration_adjust_for_acl(struct btc_coexist *btcoexist,
+						  u8 wifi_status)
+{
+	static s32 up, dn, m, n, wait_count;
+	/* 0: no change, +1: increase WiFi duration,
+	 * -1: decrease WiFi duration */
+	s32 result;
+	u8 retry_count = 0, bt_info_ext;
+	static bool pre_wifi_busy = false;
+	bool wifi_busy = false;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], TdmaDurationAdjustForAcl()\n");
+
+	if (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY == wifi_status)
+		wifi_busy = true;
+	else
+		wifi_busy = false;
+
+	if ((BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN ==
+							 wifi_status) ||
+	    (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN == wifi_status) ||
+	    (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT == wifi_status)) {
+		if (coex_dm->cur_ps_tdma != 1 && coex_dm->cur_ps_tdma != 2 &&
+		    coex_dm->cur_ps_tdma != 3 && coex_dm->cur_ps_tdma != 9) {
+			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+						true, 9);
+			coex_dm->ps_tdma_du_adj_type = 9;
+
+			up = 0;
+			dn = 0;
+			m = 1;
+			n = 3;
+			result = 0;
+			wait_count = 0;
+		}
+		return;
+	}
+
+	if (!coex_dm->auto_tdma_adjust) {
+		coex_dm->auto_tdma_adjust = true;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], first run TdmaDurationAdjust()!!\n");
+
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2);
+		coex_dm->ps_tdma_du_adj_type = 2;
+
+		up = 0;
+		dn = 0;
+		m = 1;
+		n = 3;
+		result = 0;
+		wait_count = 0;
+	} else {
+		/*accquire the BT TRx retry count from BT_Info byte2 */
+		retry_count = coex_sta->bt_retry_cnt;
+		bt_info_ext = coex_sta->bt_info_ext;
+		result = 0;
+		wait_count++;
+		/* no retry in the last 2-second duration */
+		if (retry_count == 0) {
+			up++;
+			dn--;
+
+			if (dn <= 0)
+				dn = 0;
+
+			if (up >= n) {
+				wait_count = 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 (retry_count <= 3) {
+			up--;
+			dn++;
+
+			if (up <= 0)
+				up = 0;
+
+			if (dn == 2) {
+				if (wait_count <= 2)
+					m++;
+				else
+					m = 1;
+
+				if (m >= 20)
+					m = 20;
+
+				n = 3 * m;
+				up = 0;
+				dn = 0;
+				wait_count = 0;
+				result = -1;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_TRACE_FW_DETAIL,
+					  "[BTCoex], Decrease wifi duration"
+					  " for retryCounter<3!!\n");
+			}
+		} else {
+			if (wait_count == 1)
+				m++;
+			else
+				m = 1;
+
+			if (m >= 20)
+				m = 20;
+
+			n = 3 * m;
+			up = 0;
+			dn = 0;
+			wait_count = 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(bt_info_ext)) &&
+			    ((coex_dm->cur_ps_tdma == 1) ||
+			     (coex_dm->cur_ps_tdma == 2))) {
+				halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+							true, 9);
+				coex_dm->ps_tdma_du_adj_type = 9;
+			} else if (coex_dm->cur_ps_tdma == 1) {
+				halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+							true, 2);
+				coex_dm->ps_tdma_du_adj_type = 2;
+			} else if (coex_dm->cur_ps_tdma == 2) {
+				halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+							true, 9);
+				coex_dm->ps_tdma_du_adj_type = 9;
+			} else if (coex_dm->cur_ps_tdma == 9) {
+				halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+							true, 11);
+				coex_dm->ps_tdma_du_adj_type = 11;
+			}
+		} else if(result == 1) {
+			if ((BT_INFO_8723B_1ANT_A2DP_BASIC_RATE(bt_info_ext)) &&
+			    ((coex_dm->cur_ps_tdma == 1) ||
+			     (coex_dm->cur_ps_tdma == 2))) {
+				halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+							true, 9);
+				coex_dm->ps_tdma_du_adj_type = 9;
+			} else if (coex_dm->cur_ps_tdma == 11) {
+				halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+							true, 9);
+				coex_dm->ps_tdma_du_adj_type = 9;
+			} else if (coex_dm->cur_ps_tdma == 9) {
+				halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+							true, 2);
+				coex_dm->ps_tdma_du_adj_type = 2;
+			} else if (coex_dm->cur_ps_tdma == 2) {
+				halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+							true, 1);
+				coex_dm->ps_tdma_du_adj_type = 1;
+			}
+		} else {	  /*no change */
+			/*if busy / idle change */
+			if (wifi_busy != pre_wifi_busy) {
+				pre_wifi_busy = wifi_busy;
+				halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC,
+						        true,
+						        coex_dm->cur_ps_tdma);
+			}
+
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+				  "[BTCoex],********* TDMA(on, %d) ********\n",
+				  coex_dm->cur_ps_tdma);
+		}
+
+		if (coex_dm->cur_ps_tdma != 1 && coex_dm->cur_ps_tdma != 2 &&
+		    coex_dm->cur_ps_tdma != 9 && coex_dm->cur_ps_tdma != 11) {
+			/* recover to previous adjust type */
+			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+						coex_dm->ps_tdma_du_adj_type);
+		}
+	}
+}
+
+u8 halbtc8723b1ant_ps_tdma_type_by_wifi_rssi(s32 wifi_rssi, s32 pre_wifi_rssi,
+					     u8 wifi_rssi_thresh)
+{
+	u8 ps_tdma_type=0;
+
+	if (wifi_rssi > pre_wifi_rssi) {
+		if (wifi_rssi > (wifi_rssi_thresh + 5))
+			ps_tdma_type = 26;
+		else
+			ps_tdma_type = 25;
+	} else  {
+		if (wifi_rssi > wifi_rssi_thresh)
+ 			ps_tdma_type = 26;
+ 		else
+ 			ps_tdma_type = 25;
+ 	}
+
+	return ps_tdma_type;
+}
+
+void halbtc8723b1ant_PsTdmaCheckForPowerSaveState(struct btc_coexist *btcoexist,
+						  bool new_ps_state)
+{
+	u8 lps_mode = 0x0;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U1_LPS_MODE, &lps_mode);
+
+	if (lps_mode) {	/* already under LPS state */
+		if (new_ps_state) {
+			/* keep state under LPS, do nothing. */
+		} else {
+			/* will leave LPS state, turn off psTdma first */
+			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+						false, 0);
+		}
+	} else {	/* NO PS state */
+		if (new_ps_state) {
+			/* will enter LPS state, turn off psTdma first */
+			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+						false, 0);
+		} else {
+			/* keep state under NO PS state, do nothing. */
+		}
+	}
+}
+
+void halbtc8723b1ant_power_save_state(struct btc_coexist *btcoexist,
+				      u8 ps_type, u8 lps_val,
+				      u8 rpwm_val)
+{
+	bool low_pwr_disable = false;
+
+	switch (ps_type) {
+	case BTC_PS_WIFI_NATIVE:
+		/* recover to original 32k low power setting */
+		low_pwr_disable = false;
+		btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+				   &low_pwr_disable);
+		btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS, NULL);
+		break;
+	case BTC_PS_LPS_ON:
+		halbtc8723b1ant_PsTdmaCheckForPowerSaveState(btcoexist, true);
+		halbtc8723b1ant_LpsRpwm(btcoexist, NORMAL_EXEC, lps_val,
+					rpwm_val);
+		/* when coex force to enter LPS, do not enter 32k low power. */
+		low_pwr_disable = true;
+		btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+				   &low_pwr_disable);
+		/* power save must executed before psTdma.	 */
+		btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
+		break;
+	case BTC_PS_LPS_OFF:
+		halbtc8723b1ant_PsTdmaCheckForPowerSaveState(btcoexist, false);
+		btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+		break;
+	default:
+		break;
+	}
+}
+
+void halbtc8723b1ant_action_wifi_only(struct btc_coexist *btcoexist)
+{
+	halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+	halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 9);
+}
+
+void halbtc8723b1ant_monitor_bt_enable_disable(struct btc_coexist *btcoexist)
+{
+	static bool pre_bt_disabled = false;
+	static u32 bt_disable_cnt = 0;
+	bool bt_active = true, bt_disabled = false;
+
+	/* This function check if bt is disabled */
+
+	if (coex_sta->high_priority_tx == 0 &&
+	    coex_sta->high_priority_rx == 0 &&
+	    coex_sta->low_priority_tx == 0 &&
+	    coex_sta->low_priority_rx == 0)
+		bt_active = false;
+
+	if (coex_sta->high_priority_tx == 0xffff &&
+	    coex_sta->high_priority_rx == 0xffff &&
+	    coex_sta->low_priority_tx == 0xffff &&
+	    coex_sta->low_priority_rx == 0xffff)
+		bt_active = false;
+
+	if (bt_active) {
+		bt_disable_cnt = 0;
+		bt_disabled = false;
+ 		btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+				   &bt_disabled);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+			  "[BTCoex], BT is enabled !!\n");
+	} else {
+		bt_disable_cnt++;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+			  "[BTCoex], bt all counters=0, %d times!!\n",
+			  bt_disable_cnt);
+		if (bt_disable_cnt >= 2) {
+			bt_disabled = true;
+			btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+					   &bt_disabled);
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+				  "[BTCoex], BT is disabled !!\n");
+			halbtc8723b1ant_action_wifi_only(btcoexist);
+		}
+	}
+	if (pre_bt_disabled != bt_disabled) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+			  "[BTCoex], BT is from %s to %s!!\n",
+			  (pre_bt_disabled ? "disabled" : "enabled"),
+			  (bt_disabled ? "disabled" : "enabled"));
+		pre_bt_disabled = bt_disabled;
+		if (!bt_disabled) {
+		} else {
+			btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS,
+					   NULL);
+			btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS,
+					   NULL);
+		}
+	}
+}
+
+/***************************************************
+ *
+ *	Software Coex Mechanism start
+ *
+ ***************************************************/
+/* SCO only or SCO+PAN(HS) */
+void halbtc8723b1ant_action_sco(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state;
+	u32 wifi_bw;
+
+	wifi_rssi_state =
+		halbtc8723b1ant_wifi_rssi_state(btcoexist, 0, 2, 25, 0);
+
+	halbtc8723b1ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 4);
+
+	if (halbtc8723b1ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+	else
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+			  			      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+			  			      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+			  			      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+			  			      false, 0x18);
+		}
+	} else {
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+
+void halbtc8723b1ant_action_hid(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state, bt_rssi_state;
+	u32 wifi_bw;
+
+	wifi_rssi_state = halbtc8723b1ant_wifi_rssi_state(btcoexist,
+							  0, 2, 25, 0);
+	bt_rssi_state = halbtc8723b1ant_bt_rssi_state(2, 50, 0);
+
+	halbtc8723b1ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+	if (halbtc8723b1ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+	else
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist,
+		BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+/*A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */
+void halbtc8723b1ant_action_a2dp(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state, bt_rssi_state;
+	u32 wifi_bw;
+
+	wifi_rssi_state = halbtc8723b1ant_wifi_rssi_state(btcoexist,
+							  0, 2, 25, 0);
+	bt_rssi_state = halbtc8723b1ant_bt_rssi_state(2, 50, 0);
+
+	halbtc8723b1ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+	if (halbtc8723b1ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+	else
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+void halbtc8723b1ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state, bt_rssi_state, bt_info_ext;
+	u32 wifi_bw;
+
+	bt_info_ext = coex_sta->bt_info_ext;
+	wifi_rssi_state = halbtc8723b1ant_wifi_rssi_state(btcoexist,
+							  0, 2, 25, 0);
+	bt_rssi_state = halbtc8723b1ant_bt_rssi_state(2, 50, 0);
+
+	halbtc8723b1ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+	if (halbtc8723b1ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+	else
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ 			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+void halbtc8723b1ant_action_pan_edr(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state, bt_rssi_state;
+	u32 wifi_bw;
+
+	wifi_rssi_state = halbtc8723b1ant_wifi_rssi_state(btcoexist,
+							  0, 2, 25, 0);
+	bt_rssi_state = halbtc8723b1ant_bt_rssi_state(2, 50, 0);
+
+	halbtc8723b1ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+	if (halbtc8723b1ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+	else
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+
+/* PAN(HS) only */
+void halbtc8723b1ant_action_pan_hs(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state, bt_rssi_state;
+	u32 wifi_bw;
+
+	wifi_rssi_state = halbtc8723b1ant_wifi_rssi_state(btcoexist,
+							  0, 2, 25, 0);
+	bt_rssi_state = halbtc8723b1ant_bt_rssi_state(2, 50, 0);
+
+	halbtc8723b1ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		/* fw mechanism */
+		if((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
+			halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC,
+						   false);
+		else
+			halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC,
+						   false);
+
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		/* fw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
+			halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC,
+						   false);
+		else
+			halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC,
+						   false);
+
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+/*PAN(EDR)+A2DP */
+void halbtc8723b1ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state, bt_rssi_state, bt_info_ext;
+	u32 wifi_bw;
+
+	bt_info_ext = coex_sta->bt_info_ext;
+	wifi_rssi_state = halbtc8723b1ant_wifi_rssi_state(btcoexist,
+							  0, 2, 25, 0);
+	bt_rssi_state = halbtc8723b1ant_bt_rssi_state(2, 50, 0);
+
+	halbtc8723b1ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+	if (halbtc8723b1ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+	else
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist,
+		BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+void halbtc8723b1ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state, bt_rssi_state;
+	u32 wifi_bw;
+
+	wifi_rssi_state = halbtc8723b1ant_wifi_rssi_state(btcoexist,
+							  0, 2, 25, 0);
+	bt_rssi_state = halbtc8723b1ant_bt_rssi_state(2, 50, 0);
+
+	halbtc8723b1ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+	if (halbtc8723b1ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+	else
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+/* HID+A2DP+PAN(EDR) */
+void halbtc8723b1ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state, bt_rssi_state, bt_info_ext;
+	u32 wifi_bw;
+
+	bt_info_ext = coex_sta->bt_info_ext;
+	wifi_rssi_state = halbtc8723b1ant_wifi_rssi_state(btcoexist,
+							  0, 2, 25, 0);
+	bt_rssi_state = halbtc8723b1ant_bt_rssi_state(2, 50, 0);
+
+	halbtc8723b1ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+	if (halbtc8723b1ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+	else
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		/* sw mechanism */
+		if((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+void halbtc8723b1ant_action_hid_a2dp(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state, bt_rssi_state, bt_info_ext;
+	u32 wifi_bw;
+
+	bt_info_ext = coex_sta->bt_info_ext;
+	wifi_rssi_state = halbtc8723b1ant_wifi_rssi_state(btcoexist,
+							  0, 2, 25, 0);
+	bt_rssi_state = halbtc8723b1ant_bt_rssi_state(2, 50, 0);
+
+	if (halbtc8723b1ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+	else
+		halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		/* sw mechanism */
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b1ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b1ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+/*****************************************************
+ *
+ *	Non-Software Coex Mechanism start
+ *
+ *****************************************************/
+void halbtc8723b1ant_action_hs(struct btc_coexist *btcoexist)
+{
+	halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
+	halbtc8723b1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 2);
+}
+
+void halbtc8723b1ant_action_bt_inquiry(struct btc_coexist *btcoexist)
+{
+	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+	bool wifi_connected = false, ap_enable = false;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
+			   &ap_enable);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+			   &wifi_connected);
+
+	if (!wifi_connected) {
+		halbtc8723b1ant_power_save_state(btcoexist,
+						 BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+	} else if (bt_link_info->sco_exist || bt_link_info->hid_only) {
+		/* SCO/HID-only busy */
+		halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+						 0x0, 0x0);
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32);
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+	} else {
+		if (ap_enable)
+			halbtc8723b1ant_power_save_state(btcoexist,
+							 BTC_PS_WIFI_NATIVE,
+							 0x0, 0x0);
+		else
+			halbtc8723b1ant_power_save_state(btcoexist,
+							 BTC_PS_LPS_ON,
+							 0x50, 0x4);
+
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 30);
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+	}
+}
+
+void halbtc8723b1ant_action_bt_sco_hid_only_busy(struct btc_coexist * btcoexist,
+						 u8 wifi_status)
+{
+	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+	bool wifi_connected = false;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+			   &wifi_connected);
+
+	/* tdma and coex table */
+
+	if (bt_link_info->sco_exist) {
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+	} else { /* HID */
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 6);
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
+	}
+}
+
+void halbtc8723b1ant_action_wifi_connected_bt_acl_busy(
+					struct btc_coexist *btcoexist,
+					u8 wifi_status)
+{
+	u8 bt_rssi_state;
+
+	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+	bt_rssi_state = halbtc8723b1ant_bt_rssi_state(2, 28, 0);
+
+	if (bt_link_info->hid_only) {  /*HID */
+		halbtc8723b1ant_action_bt_sco_hid_only_busy(btcoexist,
+							    wifi_status);
+		coex_dm->auto_tdma_adjust = false;
+		return;
+	} else if (bt_link_info->a2dp_only) { /*A2DP */
+		if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ 			 halbtc8723b1ant_tdma_duration_adjust_for_acl(btcoexist,
+			 					   wifi_status);
+		} else { /*for low BT RSSI */
+			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+						true, 11);
+			coex_dm->auto_tdma_adjust = false;
+		}
+
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+	} else if (bt_link_info->hid_exist &&
+			bt_link_info->a2dp_exist) { /*HID+A2DP */
+		if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+						true, 14);
+			coex_dm->auto_tdma_adjust = false;
+		} else { /*for low BT RSSI*/
+			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+						true, 14);
+			coex_dm->auto_tdma_adjust = false;
+		}
+
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 6);
+	 /*PAN(OPP,FTP), HID+PAN(OPP,FTP) */
+	} else if (bt_link_info->pan_only ||
+		   (bt_link_info->hid_exist && bt_link_info->pan_exist)) {
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 6);
+		coex_dm->auto_tdma_adjust = false;
+	 /*A2DP+PAN(OPP,FTP), HID+A2DP+PAN(OPP,FTP)*/
+	} else if ((bt_link_info->a2dp_exist && bt_link_info->pan_exist) ||
+		   (bt_link_info->hid_exist && bt_link_info->a2dp_exist &&
+		    bt_link_info->pan_exist)) {
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+		coex_dm->auto_tdma_adjust = false;
+	} else {
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11);
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+		coex_dm->auto_tdma_adjust = false;
+	}
+}
+
+void halbtc8723b1ant_action_wifi_not_connected(struct btc_coexist *btcoexist)
+{
+	/* power save state */
+	halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+					 0x0, 0x0);
+
+	/* tdma and coex table */
+	halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+	halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+}
+
+void halbtc8723b1ant_action_wifi_not_connected_asso_auth_scan(
+						struct btc_coexist *btcoexist)
+{
+	halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+					 0x0, 0x0);
+
+	halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);
+	halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+}
+
+void halbtc8723b1ant_ActionWifiConnectedScan(struct btc_coexist *btcoexist)
+{
+	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+	halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+					 0x0, 0x0);
+
+	/* tdma and coex table */
+	if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) {
+		if (bt_link_info->a2dp_exist &&
+		    bt_link_info->pan_exist) {
+			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+						true, 22);
+			halbtc8723b1ant_coex_table_with_type(btcoexist,
+							     NORMAL_EXEC, 1);
+	 	} else {
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+		}
+	} else if ((BT_8723B_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+		   (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY ==
+		    coex_dm->bt_status)) {
+		halbtc8723b1ant_action_bt_sco_hid_only_busy(btcoexist,
+				BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN);
+	} else {
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+	}
+}
+
+void halbtc8723b1ant_action_wifi_connected_special_packet(
+						struct btc_coexist *btcoexist)
+{
+	bool hs_connecting = false;
+	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_CONNECTING, &hs_connecting);
+
+	halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+					 0x0, 0x0);
+
+	/* tdma and coex table */
+	if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) {
+		if (bt_link_info->a2dp_exist && bt_link_info->pan_exist) {
+			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+						true, 22);
+			halbtc8723b1ant_coex_table_with_type(btcoexist,
+							     NORMAL_EXEC, 1);
+	 	} else {
+			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+						true, 20);
+			halbtc8723b1ant_coex_table_with_type(btcoexist,
+							     NORMAL_EXEC, 1);
+	 	}
+	} else {
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+	}
+}
+
+void halbtc8723b1ant_action_wifi_connected(struct btc_coexist *btcoexist)
+{
+	bool wifi_busy = false;
+	bool scan = false, link = false, roam = false;
+	bool under_4way = false, ap_enable = false;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+		  "[BTCoex], CoexForWifiConnect()===>\n");
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
+			   &under_4way);
+	if (under_4way) {
+		halbtc8723b1ant_action_wifi_connected_special_packet(btcoexist);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], CoexForWifiConnect(), "
+			  "return for wifi is under 4way<===\n");
+		return;
+	}
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+
+	if (scan || link || roam) {
+		halbtc8723b1ant_ActionWifiConnectedScan(btcoexist);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], CoexForWifiConnect(), "
+			  "return for wifi is under scan<===\n");
+		return;
+	}
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
+			   &ap_enable);
+	/* power save state */
+	if (!ap_enable &&
+	    BT_8723B_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status &&
+	    !btcoexist->bt_link_info.hid_only)
+		halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+						 0x50, 0x4);
+	else
+		halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+						 0x0, 0x0);
+
+	/* tdma and coex table */
+	btcoexist->btc_get(btcoexist,
+		BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+	if (!wifi_busy) {
+		if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) {
+			halbtc8723b1ant_action_wifi_connected_bt_acl_busy(btcoexist,
+				      BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE);
+		} else if ((BT_8723B_1ANT_BT_STATUS_SCO_BUSY ==
+						coex_dm->bt_status) ||
+			   (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY ==
+			   			coex_dm->bt_status)) {
+			halbtc8723b1ant_action_bt_sco_hid_only_busy(btcoexist,
+				     BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE);
+		} else {
+			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+						false, 8);
+			halbtc8723b1ant_coex_table_with_type(btcoexist,
+							     NORMAL_EXEC, 2);
+		}
+	} else {
+		if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) {
+			halbtc8723b1ant_action_wifi_connected_bt_acl_busy(btcoexist,
+				    BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY);
+		} else if ((BT_8723B_1ANT_BT_STATUS_SCO_BUSY ==
+						coex_dm->bt_status) ||
+			   (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY ==
+			   			coex_dm->bt_status)) {
+			halbtc8723b1ant_action_bt_sco_hid_only_busy(btcoexist,
+				    BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY);
+		} else {
+			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+			halbtc8723b1ant_coex_table_with_type(btcoexist,
+							     NORMAL_EXEC, 2);
+		}
+	}
+}
+
+void halbtc8723b1ant_run_sw_coexist_mechanism(struct btc_coexist *btcoexist)
+{
+	u8 algorithm = 0;
+
+	algorithm = halbtc8723b1ant_action_algorithm(btcoexist);
+	coex_dm->cur_algorithm = algorithm;
+
+	if (halbtc8723b1ant_is_common_action(btcoexist)) {
+	} else {
+		switch (coex_dm->cur_algorithm) {
+		case BT_8723B_1ANT_COEX_ALGO_SCO:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action algorithm = SCO.\n");
+			halbtc8723b1ant_action_sco(btcoexist);
+			break;
+		case BT_8723B_1ANT_COEX_ALGO_HID:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action algorithm = HID.\n");
+			halbtc8723b1ant_action_hid(btcoexist);
+			break;
+		case BT_8723B_1ANT_COEX_ALGO_A2DP:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action algorithm = A2DP.\n");
+			halbtc8723b1ant_action_a2dp(btcoexist);
+			break;
+		case BT_8723B_1ANT_COEX_ALGO_A2DP_PANHS:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action algorithm = "
+				  "A2DP+PAN(HS).\n");
+			halbtc8723b1ant_action_a2dp_pan_hs(btcoexist);
+			break;
+		case BT_8723B_1ANT_COEX_ALGO_PANEDR:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action algorithm = PAN(EDR).\n");
+			halbtc8723b1ant_action_pan_edr(btcoexist);
+			break;
+		case BT_8723B_1ANT_COEX_ALGO_PANHS:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action algorithm = HS mode.\n");
+			halbtc8723b1ant_action_pan_hs(btcoexist);
+			break;
+		case BT_8723B_1ANT_COEX_ALGO_PANEDR_A2DP:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action algorithm = PAN+A2DP.\n");
+			halbtc8723b1ant_action_pan_edr_a2dp(btcoexist);
+			break;
+		case BT_8723B_1ANT_COEX_ALGO_PANEDR_HID:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action algorithm = "
+				  "PAN(EDR)+HID.\n");
+			halbtc8723b1ant_action_pan_edr_hid(btcoexist);
+			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_action_hid_a2dp_pan_edr(btcoexist);
+			break;
+		case BT_8723B_1ANT_COEX_ALGO_HID_A2DP:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action algorithm = HID+A2DP.\n");
+			halbtc8723b1ant_action_hid_a2dp(btcoexist);
+			break;
+		default:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action algorithm = "
+				  "coexist All Off!!\n");
+			break;
+		}
+		coex_dm->pre_algorithm = coex_dm->cur_algorithm;
+	}
+}
+
+void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
+{
+	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+	bool wifi_connected = false, bt_hs_on = false;
+	bool limited_dig = false, bIncreaseScanDevNum = false;
+	bool b_bt_ctrl_agg_buf_size = false;
+	u8 agg_buf_size = 5;
+	u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+		  "[BTCoex], RunCoexistMechanism()===>\n");
+
+	if (btcoexist->manual_control) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], RunCoexistMechanism(), "
+			  "return for Manual CTRL <===\n");
+		return;
+	}
+
+	if (btcoexist->stop_coex_dm) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], RunCoexistMechanism(), "
+			  "return for Stop Coex DM <===\n");
+		return;
+	}
+
+	if (coex_sta->under_ips) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], wifi is under IPS !!!\n");
+		return;
+	}
+
+	if ((BT_8723B_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) ||
+	    (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+	    (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status)) {
+		limited_dig = true;
+		bIncreaseScanDevNum = true;
+	}
+
+	btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_LIMITED_DIG, &limited_dig);
+	btcoexist->btc_set(btcoexist, BTC_SET_BL_INC_SCAN_DEV_NUM,
+			   &bIncreaseScanDevNum);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+			   &wifi_connected);
+
+	if (!bt_link_info->sco_exist && !bt_link_info->hid_exist) {
+		halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
+	} else {
+		if (wifi_connected) {
+			wifi_rssi_state =
+				halbtc8723b1ant_wifi_rssi_state(btcoexist,
+								1, 2, 30, 0);
+			if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+				halbtc8723b1ant_limited_tx(btcoexist,
+							   NORMAL_EXEC,
+							   1, 1, 1, 1);
+			} else {
+				halbtc8723b1ant_limited_tx(btcoexist,
+							   NORMAL_EXEC,
+							   1, 1, 1, 1);
+			}
+		} else {
+			halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC,
+						   0, 0, 0, 0);
+		}
+	}
+
+	if (bt_link_info->sco_exist) {
+		b_bt_ctrl_agg_buf_size = true;
+		agg_buf_size = 0x3;
+	} else if (bt_link_info->hid_exist) {
+		b_bt_ctrl_agg_buf_size = true;
+		agg_buf_size = 0x5;
+ 	} else if (bt_link_info->a2dp_exist || bt_link_info->pan_exist) {
+		b_bt_ctrl_agg_buf_size = true;
+		agg_buf_size = 0x8;
+	}
+	halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+				   b_bt_ctrl_agg_buf_size, agg_buf_size);
+
+	halbtc8723b1ant_run_sw_coexist_mechanism(btcoexist);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+
+	if (coex_sta->c2h_bt_inquiry_page) {
+		halbtc8723b1ant_action_bt_inquiry(btcoexist);
+		return;
+	} else if (bt_hs_on) {
+		halbtc8723b1ant_action_hs(btcoexist);
+		return;
+	}
+
+
+	if (!wifi_connected) {
+		bool scan = false, link = false, roam = false;
+
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], wifi is non connected-idle !!!\n");
+
+		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+
+		if (scan || link || roam)
+			halbtc8723b1ant_action_wifi_not_connected_asso_auth_scan(btcoexist);
+		else
+			halbtc8723b1ant_action_wifi_not_connected(btcoexist);
+	} else { /* wifi LPS/Busy */
+		halbtc8723b1ant_action_wifi_connected(btcoexist);
+	}
+}
+
+void halbtc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+	/* force to reset coex mechanism */
+	halbtc8723b1ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6);
+	halbtc8723b1ant_dec_bt_pwr(btcoexist, FORCE_EXEC, false);
+
+	/* sw all off */
+	halbtc8723b1ant_sw_mechanism1(btcoexist, false, false, false, false);
+	halbtc8723b1ant_sw_mechanism2(btcoexist,false, false, false, 0x18);
+
+	halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
+	halbtc8723b1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
+}
+
+void halbtc8723b1ant_init_hw_config(struct btc_coexist *btcoexist, bool backup)
+{
+	u32 u32tmp = 0;
+	u8 u8tmp = 0;
+	u32 cnt_bt_cal_chk = 0;
+
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+		  "[BTCoex], 1Ant Init HW Config!!\n");
+
+	if (backup) {/* backup rf 0x1e value */
+		coex_dm->bt_rf0x1e_backup =
+			btcoexist->btc_get_rf_reg(btcoexist,
+						  BTC_RF_A, 0x1e, 0xfffff);
+
+		coex_dm->backup_arfr_cnt1 =
+			btcoexist->btc_read_4byte(btcoexist, 0x430);
+		coex_dm->backup_arfr_cnt2 =
+			btcoexist->btc_read_4byte(btcoexist, 0x434);
+		coex_dm->backup_retry_limit =
+			btcoexist->btc_read_2byte(btcoexist, 0x42a);
+		coex_dm->backup_ampdu_max_time =
+			btcoexist->btc_read_1byte(btcoexist, 0x456);
+	}
+
+	/* WiFi goto standby while GNT_BT 0-->1 */
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x780);
+	/* BT goto standby while GNT_BT 1-->0 */
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x2, 0xfffff, 0x500);
+
+	btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff);
+	btcoexist->btc_write_1byte_bitmask(btcoexist, 0x944, 0x3, 0x3);
+	btcoexist->btc_write_1byte(btcoexist, 0x930, 0x77);
+
+
+	/* BT calibration check */
+	while (cnt_bt_cal_chk <= 20) {
+		u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x49d);
+		cnt_bt_cal_chk++;
+		if (u32tmp & BIT0) {
+			BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+				  "[BTCoex], ########### BT "
+				  "calibration(cnt=%d) ###########\n",
+				  cnt_bt_cal_chk);
+			mdelay(50);
+		} else {
+			BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+				  "[BTCoex], ********** BT NOT "
+				  "calibration (cnt=%d)**********\n",
+				  cnt_bt_cal_chk);
+			break;
+		}
+	}
+
+	/* 0x790[5:0]=0x5 */
+	u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x790);
+	u8tmp &= 0xc0;
+	u8tmp |= 0x5;
+	btcoexist->btc_write_1byte(btcoexist, 0x790, u8tmp);
+
+	/* Enable counter statistics */
+	/*0x76e[3] =1, WLAN_Act control by PTA */
+	btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
+	btcoexist->btc_write_1byte(btcoexist, 0x778, 0x1);
+	btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1);
+
+	/*Antenna config */
+	halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_PTA, true, false);
+	/* PTA parameter */
+	halbtc8723b1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
+
+}
+
+void halbtc8723b1ant_wifi_off_hw_cfg(struct btc_coexist *btcoexist)
+{
+	/* set wlan_act to low */
+	btcoexist->btc_write_1byte(btcoexist, 0x76e, 0);
+}
+
+/**************************************************************
+ * work around function start with wa_halbtc8723b1ant_
+ **************************************************************/
+/**************************************************************
+ * extern function start with EXhalbtc8723b1ant_
+ **************************************************************/
+
+void ex_halbtc8723b1ant_init_hwconfig(struct btc_coexist *btcoexist)
+{
+	halbtc8723b1ant_init_hw_config(btcoexist, true);
+}
+
+void ex_halbtc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+		  "[BTCoex], Coex Mechanism Init!!\n");
+
+	btcoexist->stop_coex_dm = false;
+
+	halbtc8723b1ant_init_coex_dm(btcoexist);
+
+	halbtc8723b1ant_query_bt_info(btcoexist);
+}
+
+void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist)
+{
+	struct btc_board_info *board_info = &btcoexist->board_info;
+	struct btc_stack_info *stack_info = &btcoexist->stack_info;
+	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+	u8 *cli_buf = btcoexist->cli_buf;
+	u8 u8tmp[4], i, bt_info_ext, psTdmaCase=0;
+	u16 u16tmp[4];
+	u32 u32tmp[4];
+	bool roam = false, scan = false;
+	bool link = false, wifi_under_5g = false;
+	bool bt_hs_on = false, wifi_busy = false;
+	s32 wifi_rssi =0, bt_hs_rssi = 0;
+	u32 wifi_bw, wifi_traffic_dir, fa_ofdm, fa_cck;
+	u8 wifi_dot11_chnl, wifi_hs_chnl;
+	u32 fw_ver = 0, bt_patch_ver = 0;
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+		   "\r\n ============[BT Coexist info]============");
+	CL_PRINTF(cli_buf);
+
+	if (btcoexist->manual_control) {
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+			   "\r\n ============[Under Manual Control]==========");
+		CL_PRINTF(cli_buf);
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+			   "\r\n ==========================================");
+		CL_PRINTF(cli_buf);
+	}
+	if (btcoexist->stop_coex_dm) {
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+			   "\r\n ============[Coex is STOPPED]============");
+		CL_PRINTF(cli_buf);
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+			   "\r\n ==========================================");
+		CL_PRINTF(cli_buf);
+	}
+
+	if (!board_info->bt_exist) {
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n BT not exists !!!");
+		CL_PRINTF(cli_buf);
+		return;
+	}
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d",
+		   "Ant PG Num/ Ant Mech/ Ant Pos:", \
+		   board_info->pg_ant_num, board_info->btdm_ant_num,
+		   board_info->btdm_ant_pos);
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %d",
+		   "BT stack/ hci ext ver", \
+		   ((stack_info->profile_notified)? "Yes":"No"),
+		   stack_info->hci_version);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver);
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+		   "\r\n %-35s = %d_%x/ 0x%x/ 0x%x(%d)",
+		   "CoexVer/ FwVer/ PatchVer", \
+		   glcoex_ver_date_8723b_1ant, glcoex_ver_8723b_1ant,
+		   fw_ver, bt_patch_ver, bt_patch_ver);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL,
+			   &wifi_dot11_chnl);
+	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d(%d)",
+		   "Dot11 channel / HsChnl(HsMode)", \
+		   wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on);
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x ",
+		   "H2C Wifi inform bt chnl Info", \
+		   coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1],
+		   coex_dm->wifi_chnl_info[2]);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
+	btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d",
+		   "Wifi rssi/ HS rssi", wifi_rssi, bt_hs_rssi);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d ",
+		"Wifi link/ roam/ scan", link, roam, scan);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist,BTC_GET_BL_WIFI_UNDER_5G,
+			   &wifi_under_5g);
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION,
+			   &wifi_traffic_dir);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %s/ %s ",
+		   "Wifi status", (wifi_under_5g? "5G":"2.4G"),
+		   ((BTC_WIFI_BW_LEGACY==wifi_bw)? "Legacy":
+			(((BTC_WIFI_BW_HT40==wifi_bw)? "HT40":"HT20"))),
+		   ((!wifi_busy)? "idle":
+			((BTC_WIFI_TRAFFIC_TX==wifi_traffic_dir)?
+				"uplink":"downlink")));
+	CL_PRINTF(cli_buf);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = [%s/ %d/ %d] ",
+		"BT [status/ rssi/ retryCnt]",
+		((btcoexist->bt_info.bt_disabled)? ("disabled"):
+		  ((coex_sta->c2h_bt_inquiry_page)?("inquiry/page scan"):
+		    ((BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status)?
+		      "non-connected idle":
+			((BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status)?
+			  "connected-idle":"busy")))),
+			    coex_sta->bt_rssi, coex_sta->bt_retry_cnt);
+	CL_PRINTF(cli_buf);
+
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d / %d / %d",
+		"SCO/HID/PAN/A2DP", bt_link_info->sco_exist,
+		bt_link_info->hid_exist, bt_link_info->pan_exist,
+		bt_link_info->a2dp_exist);
+	CL_PRINTF(cli_buf);
+	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_BT_LINK_INFO);
+
+	bt_info_ext = coex_sta->bt_info_ext;
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s",
+		   "BT Info A2DP rate",
+		   (bt_info_ext & BIT0) ? "Basic rate" : "EDR rate");
+	CL_PRINTF(cli_buf);
+
+	for (i = 0; i < BT_INFO_SRC_8723B_1ANT_MAX; i++) {
+		if (coex_sta->bt_info_c2h_cnt[i]) {
+			CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+				   "\r\n %-35s = %02x %02x %02x "
+				   "%02x %02x %02x %02x(%d)",
+				   GLBtInfoSrc8723b1Ant[i],
+				   coex_sta->bt_info_c2h[i][0],
+				   coex_sta->bt_info_c2h[i][1],
+				   coex_sta->bt_info_c2h[i][2],
+				   coex_sta->bt_info_c2h[i][3],
+				   coex_sta->bt_info_c2h[i][4],
+				   coex_sta->bt_info_c2h[i][5],
+				   coex_sta->bt_info_c2h[i][6],
+				   coex_sta->bt_info_c2h_cnt[i]);
+			CL_PRINTF(cli_buf);
+		}
+	}
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+		   "\r\n %-35s = %s/%s, (0x%x/0x%x)",
+		   "PS state, IPS/LPS, (lps/rpwm)", \
+		   ((coex_sta->under_ips? "IPS ON":"IPS OFF")),
+		   ((coex_sta->under_lps? "LPS ON":"LPS OFF")),
+		   btcoexist->bt_info.lps_1ant,
+		   btcoexist->bt_info.rpwm_1ant);
+	CL_PRINTF(cli_buf);
+	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD);
+
+	if (!btcoexist->manual_control) {
+		/* Sw mechanism	*/
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+			   "============[Sw mechanism]============");
+		CL_PRINTF(cli_buf);
+
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d ",
+ 			   "SM1[ShRf/ LpRA/ LimDig]", \
+ 			   coex_dm->cur_rf_rx_lpf_shrink,
+			   coex_dm->cur_low_penalty_ra,
+			   btcoexist->bt_info.limited_dig);
+		CL_PRINTF(cli_buf);
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+			   "\r\n %-35s = %d/ %d/ %d(0x%x) ",
+			   "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]", \
+			   coex_dm->cur_agc_table_en,
+			   coex_dm->cur_adc_backoff,
+			   coex_dm->cur_dac_swing_on,
+			   coex_dm->cur_dac_swing_lvl);
+		CL_PRINTF(cli_buf);
+
+
+		CL_PRINTF(cli_buf);
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x ",
+			   "Rate Mask", btcoexist->bt_info.ra_mask);
+		CL_PRINTF(cli_buf);
+
+		/* Fw mechanism	*/
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+			   "============[Fw mechanism]============");
+		CL_PRINTF(cli_buf);
+
+		psTdmaCase = coex_dm->cur_ps_tdma;
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+			   "\r\n %-35s = %02x %02x %02x %02x %02x "
+			   "case-%d (auto:%d)",
+			   "PS TDMA", coex_dm->ps_tdma_para[0],
+			   coex_dm->ps_tdma_para[1], coex_dm->ps_tdma_para[2],
+			   coex_dm->ps_tdma_para[3], coex_dm->ps_tdma_para[4],
+			   psTdmaCase, coex_dm->auto_tdma_adjust);
+		CL_PRINTF(cli_buf);
+
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x ",
+			   "Latest error condition(should be 0)", \
+			   coex_dm->error_condition);
+		CL_PRINTF(cli_buf);
+
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ",
+			   "DecBtPwr/ IgnWlanAct", coex_dm->cur_dec_bt_pwr,
+			   coex_dm->cur_ignore_wlan_act);
+		CL_PRINTF(cli_buf);
+	}
+
+	/* Hw setting */
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+		   "============[Hw setting]============");
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x",
+		   "RF-A, 0x1e initVal", coex_dm->bt_rf0x1e_backup);
+	CL_PRINTF(cli_buf);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x",
+		   "backup ARFR1/ARFR2/RL/AMaxTime", coex_dm->backup_arfr_cnt1,
+		   coex_dm->backup_arfr_cnt2, coex_dm->backup_retry_limit,
+		   coex_dm->backup_ampdu_max_time);
+	CL_PRINTF(cli_buf);
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x430);
+	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x434);
+	u16tmp[0] = btcoexist->btc_read_2byte(btcoexist, 0x42a);
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x456);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x",
+		   "0x430/0x434/0x42a/0x456",
+		   u32tmp[0], u32tmp[1], u16tmp[0], u8tmp[0]);
+	CL_PRINTF(cli_buf);
+
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6cc);
+	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x880);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
+		   "0x778/0x6cc/0x880[29:25]", u8tmp[0], u32tmp[0],
+		   (u32tmp[1] & 0x3e000000) >> 25);
+	CL_PRINTF(cli_buf);
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x948);
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x67);
+	u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x765);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
+		   "0x948/ 0x67[5] / 0x765",
+		   u32tmp[0], ((u8tmp[0] & 0x20)>> 5), u8tmp[1]);
+	CL_PRINTF(cli_buf);
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x92c);
+	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x930);
+	u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x944);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
+		   "0x92c[1:0]/ 0x930[7:0]/0x944[1:0]",
+		   u32tmp[0] & 0x3, u32tmp[1] & 0xff, u32tmp[2] & 0x3);
+	CL_PRINTF(cli_buf);
+
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x39);
+	u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x40);
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c);
+	u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0x64);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+		   "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+		   "0x38[11]/0x40/0x4c[24:23]/0x64[0]",
+		   ((u8tmp[0] & 0x8)>>3), u8tmp[1],
+		   ((u32tmp[0] & 0x01800000) >> 23), u8tmp[2] & 0x1);
+	CL_PRINTF(cli_buf);
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x",
+		   "0x550(bcn ctrl)/0x522", u32tmp[0], u8tmp[0]);
+	CL_PRINTF(cli_buf);
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x49c);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x",
+		   "0xc50(dig)/0x49c(null-drop)", u32tmp[0] & 0xff, u8tmp[0]);
+	CL_PRINTF(cli_buf);
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xda0);
+	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0xda4);
+	u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0xda8);
+	u32tmp[3] = btcoexist->btc_read_4byte(btcoexist, 0xcf0);
+
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa5b);
+	u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xa5c);
+
+	fa_ofdm = ((u32tmp[0] & 0xffff0000) >> 16) +
+		  ((u32tmp[1] & 0xffff0000) >> 16) +
+		   (u32tmp[1] & 0xffff) +
+		   (u32tmp[2] & 0xffff) + \
+		  ((u32tmp[3] & 0xffff0000) >> 16) +
+		   (u32tmp[3] & 0xffff) ;
+	fa_cck = (u8tmp[0] << 8) + u8tmp[1];
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
+		   "OFDM-CCA/OFDM-FA/CCK-FA",
+		   u32tmp[0] & 0xffff, fa_ofdm, fa_cck);
+	CL_PRINTF(cli_buf);
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
+	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
+	u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
+		   "0x6c0/0x6c4/0x6c8(coexTable)",
+		   u32tmp[0], u32tmp[1], u32tmp[2]);
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d",
+		   "0x770(high-pri rx/tx)", coex_sta->high_priority_rx,
+		   coex_sta->high_priority_tx);
+	CL_PRINTF(cli_buf);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d",
+		   "0x774(low-pri rx/tx)", coex_sta->low_priority_rx,
+		   coex_sta->low_priority_tx);
+	CL_PRINTF(cli_buf);
+#if(BT_AUTO_REPORT_ONLY_8723B_1ANT == 1)
+	halbtc8723b1ant_monitor_bt_ctr(btcoexist);
+#endif
+	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS);
+}
+
+
+void ex_halbtc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
+{
+
+	if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+		return;
+
+	if (BTC_IPS_ENTER == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], IPS ENTER notify\n");
+		coex_sta->under_ips = true;
+
+		halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_BT,
+					   false, true);
+                /* set PTA control */
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
+		halbtc8723b1ant_coex_table_with_type(btcoexist,
+			NORMAL_EXEC, 0);
+	} else if (BTC_IPS_LEAVE == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], IPS LEAVE notify\n");
+		coex_sta->under_ips = false;
+
+		halbtc8723b1ant_run_coexist_mechanism(btcoexist);
+	}
+}
+
+void ex_halbtc8723b1ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
+{
+	if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+		return;
+
+	if (BTC_LPS_ENABLE == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], LPS ENABLE notify\n");
+		coex_sta->under_lps = true;
+	} else if (BTC_LPS_DISABLE == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], LPS DISABLE notify\n");
+		coex_sta->under_lps = false;
+	}
+}
+
+void ex_halbtc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
+{
+	bool wifi_connected = false, bt_hs_on = false;
+
+	if (btcoexist->manual_control || btcoexist->stop_coex_dm ||
+	    btcoexist->bt_info.bt_disabled)
+		return;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+			   &wifi_connected);
+
+	halbtc8723b1ant_query_bt_info(btcoexist);
+
+	if (coex_sta->c2h_bt_inquiry_page) {
+		halbtc8723b1ant_action_bt_inquiry(btcoexist);
+		return;
+	} else if (bt_hs_on) {
+		halbtc8723b1ant_action_hs(btcoexist);
+		return;
+	}
+
+	if (BTC_SCAN_START == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], SCAN START notify\n");
+		if (!wifi_connected)	/* non-connected scan */
+			halbtc8723b1ant_action_wifi_not_connected_asso_auth_scan(btcoexist);
+		else	/* wifi is connected */
+			halbtc8723b1ant_ActionWifiConnectedScan(btcoexist);
+	} else if (BTC_SCAN_FINISH == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], SCAN FINISH notify\n");
+		if (!wifi_connected)	/* non-connected scan */
+			halbtc8723b1ant_action_wifi_not_connected(btcoexist);
+		else
+			halbtc8723b1ant_action_wifi_connected(btcoexist);
+	}
+}
+
+void ex_halbtc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
+{
+	bool wifi_connected = false, bt_hs_on = false;
+
+	if (btcoexist->manual_control || btcoexist->stop_coex_dm ||
+	    btcoexist->bt_info.bt_disabled)
+		return;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+	if (coex_sta->c2h_bt_inquiry_page) {
+		halbtc8723b1ant_action_bt_inquiry(btcoexist);
+		return;
+	} else if (bt_hs_on) {
+		halbtc8723b1ant_action_hs(btcoexist);
+		return;
+	}
+
+	if (BTC_ASSOCIATE_START == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], CONNECT START notify\n");
+		halbtc8723b1ant_action_wifi_not_connected_asso_auth_scan(btcoexist);
+	} else if (BTC_ASSOCIATE_FINISH == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], CONNECT FINISH notify\n");
+
+		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+				   &wifi_connected);
+		if (!wifi_connected) /* non-connected scan */
+			halbtc8723b1ant_action_wifi_not_connected(btcoexist);
+		else
+			halbtc8723b1ant_action_wifi_connected(btcoexist);
+	}
+}
+
+void ex_halbtc8723b1ant_media_status_notify(struct btc_coexist *btcoexist,
+					    u8 type)
+{
+	u8 h2c_parameter[3] ={0};
+	u32 wifi_bw;
+	u8 wifiCentralChnl;
+
+	if (btcoexist->manual_control || btcoexist->stop_coex_dm ||
+	    btcoexist->bt_info.bt_disabled )
+		return;
+
+	if (BTC_MEDIA_CONNECT == type)
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], MEDIA connect notify\n");
+	else
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], MEDIA disconnect notify\n");
+
+	/* only 2.4G we need to inform bt the chnl mask */
+	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL,
+			   &wifiCentralChnl);
+
+	if ((BTC_MEDIA_CONNECT == type) &&
+	    (wifiCentralChnl <= 14)) {
+		h2c_parameter[0] = 0x0;
+		h2c_parameter[1] = wifiCentralChnl;
+		btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+		if (BTC_WIFI_BW_HT40 == wifi_bw)
+			h2c_parameter[2] = 0x30;
+		else
+			h2c_parameter[2] = 0x20;
+	}
+
+	coex_dm->wifi_chnl_info[0] = h2c_parameter[0];
+	coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
+	coex_dm->wifi_chnl_info[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]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
+}
+
+void ex_halbtc8723b1ant_special_packet_notify(struct btc_coexist *btcoexist,
+					      u8 type)
+{
+	bool bt_hs_on = false;
+
+	if (btcoexist->manual_control || btcoexist->stop_coex_dm ||
+	    btcoexist->bt_info.bt_disabled)
+		return;
+
+	coex_sta->special_pkt_period_cnt = 0;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+	if (coex_sta->c2h_bt_inquiry_page) {
+		halbtc8723b1ant_action_bt_inquiry(btcoexist);
+		return;
+	} else if (bt_hs_on) {
+		halbtc8723b1ant_action_hs(btcoexist);
+		return;
+	}
+
+	if (BTC_PACKET_DHCP == type ||
+		BTC_PACKET_EAPOL == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], special Packet(%d) notify\n", type);
+		halbtc8723b1ant_action_wifi_connected_special_packet(btcoexist);
+	}
+}
+
+void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
+				       u8 *tmp_buf, u8 length)
+{
+	u8 bt_info = 0;
+	u8 i, rsp_source = 0;
+	bool wifi_connected = false;
+	bool bt_busy = false;
+
+	coex_sta->c2h_bt_info_req_sent = false;
+
+	rsp_source = tmp_buf[0] & 0xf;
+	if (rsp_source >= BT_INFO_SRC_8723B_1ANT_MAX)
+		rsp_source = BT_INFO_SRC_8723B_1ANT_WIFI_FW;
+	coex_sta->bt_info_c2h_cnt[rsp_source]++;
+
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+		  "[BTCoex], Bt info[%d], length=%d, hex data=[",
+		  rsp_source, length);
+	for (i=0; i<length; i++) {
+		coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
+		if (i == 1)
+			bt_info = tmp_buf[i];
+		if (i == length - 1)
+			BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+				  "0x%02x]\n", tmp_buf[i]);
+		else
+			BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+				  "0x%02x, ", tmp_buf[i]);
+	}
+
+	if (BT_INFO_SRC_8723B_1ANT_WIFI_FW != rsp_source) {
+		coex_sta->bt_retry_cnt =	/* [3:0] */
+			coex_sta->bt_info_c2h[rsp_source][2] & 0xf;
+
+		coex_sta->bt_rssi =
+			coex_sta->bt_info_c2h[rsp_source][3] * 2 + 10;
+
+		coex_sta->bt_info_ext =
+			coex_sta->bt_info_c2h[rsp_source][4];
+
+		/* Here we need to resend some wifi info to BT
+		 * because bt is reset and loss of the info.*/
+		if(coex_sta->bt_info_ext & BIT1)
+		{
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], BT ext info bit1 check, "
+				  "send wifi BW&Chnl to BT!!\n");
+			btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+					   &wifi_connected);
+			if(wifi_connected)
+				ex_halbtc8723b1ant_media_status_notify(btcoexist,
+							     BTC_MEDIA_CONNECT);
+			else
+				ex_halbtc8723b1ant_media_status_notify(btcoexist,
+							  BTC_MEDIA_DISCONNECT);
+		}
+
+		if (coex_sta->bt_info_ext & BIT3) {
+			if (!btcoexist->manual_control &&
+			    !btcoexist->stop_coex_dm) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "[BTCoex], BT ext info bit3 check, "
+					  "set BT NOT ignore Wlan active!!\n");
+				halbtc8723b1ant_ignore_wlan_act(btcoexist,
+								FORCE_EXEC,
+								false);
+			}
+		} else {
+			/* BT already NOT ignore Wlan active, do nothing here.*/
+		}
+#if(BT_AUTO_REPORT_ONLY_8723B_1ANT == 0)
+		if (coex_sta->bt_info_ext & BIT4) {
+			/* BT auto report already enabled, do nothing */
+		} else {
+			halbtc8723b1ant_bt_auto_report(btcoexist, FORCE_EXEC,
+						       true);
+		}
+#endif
+	}
+
+	/* check BIT2 first ==> check if bt is under inquiry or page scan */
+	if (bt_info & BT_INFO_8723B_1ANT_B_INQ_PAGE)
+		coex_sta->c2h_bt_inquiry_page = true;
+	else
+		coex_sta->c2h_bt_inquiry_page = false;
+
+	/* set link exist status */
+	if (!(bt_info & BT_INFO_8723B_1ANT_B_CONNECTION)) {
+		coex_sta->bt_link_exist = false;
+		coex_sta->pan_exist = false;
+		coex_sta->a2dp_exist = false;
+		coex_sta->hid_exist = false;
+		coex_sta->sco_exist = false;
+	} else { /* connection exists */
+		coex_sta->bt_link_exist = true;
+		if (bt_info & BT_INFO_8723B_1ANT_B_FTP)
+			coex_sta->pan_exist = true;
+		else
+			coex_sta->pan_exist = false;
+		if (bt_info & BT_INFO_8723B_1ANT_B_A2DP)
+			coex_sta->a2dp_exist = true;
+		else
+			coex_sta->a2dp_exist = false;
+		if (bt_info & BT_INFO_8723B_1ANT_B_HID)
+			coex_sta->hid_exist = true;
+		else
+			coex_sta->hid_exist = false;
+		if (bt_info & BT_INFO_8723B_1ANT_B_SCO_ESCO)
+			coex_sta->sco_exist = true;
+		else
+			coex_sta->sco_exist = false;
+	}
+
+	halbtc8723b1ant_update_bt_link_info(btcoexist);
+
+	if (!(bt_info&BT_INFO_8723B_1ANT_B_CONNECTION)) {
+		coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], BtInfoNotify(), "
+			  "BT Non-Connected idle!!!\n");
+	/* connection exists but no busy */
+	} else if (bt_info == BT_INFO_8723B_1ANT_B_CONNECTION) {
+		coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
+	} else if ((bt_info & BT_INFO_8723B_1ANT_B_SCO_ESCO) ||
+		(bt_info & BT_INFO_8723B_1ANT_B_SCO_BUSY)) {
+		coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_SCO_BUSY;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], BtInfoNotify(), "
+			  "BT SCO busy!!!\n");
+	} else if (bt_info & BT_INFO_8723B_1ANT_B_ACL_BUSY) {
+		if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY != coex_dm->bt_status)
+			coex_dm->auto_tdma_adjust = false;
+
+		coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_ACL_BUSY;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
+	} else {
+		coex_dm->bt_status =
+			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 == coex_dm->bt_status) ||
+	    (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+	    (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status))
+		bt_busy = true;
+	else
+		bt_busy = false;
+	btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
+
+	halbtc8723b1ant_run_coexist_mechanism(btcoexist);
+}
+
+void ex_halbtc8723b1ant_halt_notify(struct btc_coexist *btcoexist)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, "[BTCoex], Halt notify\n");
+
+	btcoexist->stop_coex_dm = true;
+
+	halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_BT, false, true);
+
+	halbtc8723b1ant_wifi_off_hw_cfg(btcoexist);
+	halbtc8723b1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+
+	halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+					 0x0, 0x0);
+	halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);
+
+	ex_halbtc8723b1ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
+}
+
+void ex_halbtc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, "[BTCoex], Pnp notify\n");
+
+	if (BTC_WIFI_PNP_SLEEP == pnp_state) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], Pnp notify to SLEEP\n");
+		btcoexist->stop_coex_dm = true;
+		halbtc8723b1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+		halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+						 0x0, 0x0);
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 9);
+	} else if (BTC_WIFI_PNP_WAKE_UP == pnp_state) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], Pnp notify to WAKE UP\n");
+		btcoexist->stop_coex_dm = false;
+		halbtc8723b1ant_init_hw_config(btcoexist, false);
+		halbtc8723b1ant_init_coex_dm(btcoexist);
+		halbtc8723b1ant_query_bt_info(btcoexist);
+	}
+}
+
+void ex_halbtc8723b1ant_periodical(struct btc_coexist *btcoexist)
+{
+	struct btc_board_info *board_info = &btcoexist->board_info;
+	struct btc_stack_info *stack_info = &btcoexist->stack_info;
+	static u8 dis_ver_info_cnt = 0;
+	u32 fw_ver = 0, bt_patch_ver = 0;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+		  "[BTCoex], =========================="
+		  "Periodical===========================\n");
+
+	if (dis_ver_info_cnt <= 5) {
+		dis_ver_info_cnt += 1;
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+			  "[BTCoex], *************************"
+			  "***************************************\n");
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+			  "[BTCoex], Ant PG Num/ Ant Mech/ "
+			  "Ant Pos = %d/ %d/ %d\n", \
+			  board_info->pg_ant_num, board_info->btdm_ant_num,
+			  board_info->btdm_ant_pos);
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+			  "[BTCoex], BT stack/ hci ext ver = %s / %d\n", \
+			  ((stack_info->profile_notified)? "Yes":"No"),
+			  stack_info->hci_version);
+		btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
+				   &bt_patch_ver);
+		btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+			  "[BTCoex], CoexVer/ FwVer/ PatchVer "
+			  "= %d_%x/ 0x%x/ 0x%x(%d)\n", \
+			  glcoex_ver_date_8723b_1ant,
+			  glcoex_ver_8723b_1ant, fw_ver,
+			  bt_patch_ver, bt_patch_ver);
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+			  "[BTCoex], *****************************"
+			  "***********************************\n");
+	}
+
+#if(BT_AUTO_REPORT_ONLY_8723B_1ANT == 0)
+	halbtc8723b1ant_query_bt_info(btcoexist);
+	halbtc8723b1ant_monitor_bt_ctr(btcoexist);
+	halbtc8723b1ant_monitor_bt_enable_disable(btcoexist);
+#else
+	if (halbtc8723b1ant_is_wifi_status_changed(btcoexist) ||
+	    coex_dm->auto_tdma_adjust) {
+		if (coex_sta->special_pkt_period_cnt > 2)
+			halbtc8723b1ant_run_coexist_mechanism(btcoexist);
+	}
+
+	coex_sta->special_pkt_period_cnt++;
+#endif
+}
+
+
+#endif
+
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtc8723b1ant.h b/drivers/staging/rtl8821ae/btcoexist/halbtc8723b1ant.h
new file mode 100644
index 000000000000..5ce292f2e7c6
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtc8723b1ant.h
@@ -0,0 +1,175 @@
+/**********************************************************************
+ * The following is for 8723B 1ANT BT Co-exist definition
+ **********************************************************************/
+#define	BT_AUTO_REPORT_ONLY_8723B_1ANT			1
+
+#define	BT_INFO_8723B_1ANT_B_FTP			BIT7
+#define	BT_INFO_8723B_1ANT_B_A2DP			BIT6
+#define	BT_INFO_8723B_1ANT_B_HID			BIT5
+#define	BT_INFO_8723B_1ANT_B_SCO_BUSY			BIT4
+#define	BT_INFO_8723B_1ANT_B_ACL_BUSY			BIT3
+#define	BT_INFO_8723B_1ANT_B_INQ_PAGE			BIT2
+#define	BT_INFO_8723B_1ANT_B_SCO_ESCO			BIT1
+#define	BT_INFO_8723B_1ANT_B_CONNECTION			BIT0
+
+#define	BT_INFO_8723B_1ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_)	\
+		(((_BT_INFO_EXT_&BIT0))? true:false)
+
+#define	BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT		2
+
+typedef enum _BT_INFO_SRC_8723B_1ANT{
+	BT_INFO_SRC_8723B_1ANT_WIFI_FW			= 0x0,
+	BT_INFO_SRC_8723B_1ANT_BT_RSP			= 0x1,
+	BT_INFO_SRC_8723B_1ANT_BT_ACTIVE_SEND		= 0x2,
+	BT_INFO_SRC_8723B_1ANT_MAX
+}BT_INFO_SRC_8723B_1ANT,*PBT_INFO_SRC_8723B_1ANT;
+
+typedef enum _BT_8723B_1ANT_BT_STATUS{
+	BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE	= 0x0,
+	BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE		= 0x1,
+	BT_8723B_1ANT_BT_STATUS_INQ_PAGE		= 0x2,
+	BT_8723B_1ANT_BT_STATUS_ACL_BUSY		= 0x3,
+	BT_8723B_1ANT_BT_STATUS_SCO_BUSY		= 0x4,
+	BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY		= 0x5,
+	BT_8723B_1ANT_BT_STATUS_MAX
+}BT_8723B_1ANT_BT_STATUS,*PBT_8723B_1ANT_BT_STATUS;
+
+typedef enum _BT_8723B_1ANT_WIFI_STATUS{
+	BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_IDLE			= 0x0,
+	BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN		= 0x1,
+	BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN			= 0x2,
+	BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT			= 0x3,
+	BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE			= 0x4,
+	BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY			= 0x5,
+	BT_8723B_1ANT_WIFI_STATUS_MAX
+}BT_8723B_1ANT_WIFI_STATUS,*PBT_8723B_1ANT_WIFI_STATUS;
+
+typedef enum _BT_8723B_1ANT_COEX_ALGO{
+	BT_8723B_1ANT_COEX_ALGO_UNDEFINED		= 0x0,
+	BT_8723B_1ANT_COEX_ALGO_SCO			= 0x1,
+	BT_8723B_1ANT_COEX_ALGO_HID			= 0x2,
+	BT_8723B_1ANT_COEX_ALGO_A2DP			= 0x3,
+	BT_8723B_1ANT_COEX_ALGO_A2DP_PANHS		= 0x4,
+	BT_8723B_1ANT_COEX_ALGO_PANEDR			= 0x5,
+	BT_8723B_1ANT_COEX_ALGO_PANHS			= 0x6,
+	BT_8723B_1ANT_COEX_ALGO_PANEDR_A2DP		= 0x7,
+	BT_8723B_1ANT_COEX_ALGO_PANEDR_HID		= 0x8,
+	BT_8723B_1ANT_COEX_ALGO_HID_A2DP_PANEDR		= 0x9,
+	BT_8723B_1ANT_COEX_ALGO_HID_A2DP		= 0xa,
+	BT_8723B_1ANT_COEX_ALGO_MAX			= 0xb,
+}BT_8723B_1ANT_COEX_ALGO,*PBT_8723B_1ANT_COEX_ALGO;
+
+struct coex_dm_8723b_1ant{
+	/* fw mechanism */
+	bool pre_dec_bt_pwr;
+	bool cur_dec_bt_pwr;
+	u8 pre_fw_dac_swing_lvl;
+	u8 cur_fw_dac_swing_lvl;
+	bool cur_ignore_wlan_act;
+	bool pre_ignore_wlan_act;
+	u8 pre_ps_tdma;
+	u8 cur_ps_tdma;
+	u8 ps_tdma_para[5];
+	u8 ps_tdma_du_adj_type;
+	bool auto_tdma_adjust;
+	bool pre_ps_tdma_on;
+	bool cur_ps_tdma_on;
+	bool pre_bt_auto_report;
+	bool cur_bt_auto_report;
+	u8 pre_lps;
+	u8 cur_lps;
+	u8 pre_rpwm;
+	u8 cur_rpwm;
+
+	/* sw mechanism */
+	bool pre_rf_rx_lpf_shrink;
+	bool cur_rf_rx_lpf_shrink;
+	u32 bt_rf0x1e_backup;
+	bool pre_low_penalty_ra;
+	bool cur_low_penalty_ra;
+	bool pre_dac_swing_on;
+	u32 pre_dac_swing_lvl;
+	bool cur_dac_swing_on;
+	u32 cur_dac_swing_lvl;
+	bool pre_adc_backoff;
+	bool cur_adc_backoff;
+	bool pre_agc_table_en;
+	bool cur_agc_table_en;
+	u32 pre_val0x6c0;
+	u32 cur_val0x6c0;
+	u32 pre_val0x6c4;
+	u32 cur_val0x6c4;
+	u32 pre_val0x6c8;
+	u32 cur_val0x6c8;
+	u8 pre_val0x6cc;
+	u8 cur_val0x6cc;
+	bool limited_dig;
+
+	u32 backup_arfr_cnt1;	/* Auto Rate Fallback Retry cnt */
+	u32 backup_arfr_cnt2;	/* Auto Rate Fallback Retry cnt */
+	u16 backup_retry_limit;
+	u8 backup_ampdu_max_time;
+
+	/* algorithm related */
+	u8 pre_algorithm;
+	u8 cur_algorithm;
+	u8 bt_status;
+	u8 wifi_chnl_info[3];
+
+	u32 prera_mask;
+	u32 curra_mask;
+	u8 pre_arfr_type;
+	u8 cur_arfr_type;
+	u8 pre_retry_limit_type;
+	u8 cur_retry_limit_type;
+	u8 pre_ampdu_time_type;
+	u8 cur_ampdu_time_type;
+
+	u8 error_condition;
+};
+
+struct coex_sta_8723b_1ant{
+	bool bt_link_exist;
+	bool sco_exist;
+	bool a2dp_exist;
+	bool hid_exist;
+	bool pan_exist;
+
+	bool under_lps;
+	bool under_ips;
+	u32 special_pkt_period_cnt;
+	u32 high_priority_tx;
+	u32 high_priority_rx;
+	u32 low_priority_tx;
+	u32 low_priority_rx;
+	u8 bt_rssi;
+	u8 pre_bt_rssi_state;
+	u8 pre_wifi_rssi_state[4];
+	bool c2h_bt_info_req_sent;
+	u8 bt_info_c2h[BT_INFO_SRC_8723B_1ANT_MAX][10];
+	u32 bt_info_c2h_cnt[BT_INFO_SRC_8723B_1ANT_MAX];
+	bool c2h_bt_inquiry_page;
+	u8 bt_retry_cnt;
+	u8 bt_info_ext;
+};
+
+/*************************************************************************
+ * The following is interface which will notify coex module.
+ *************************************************************************/
+void ex_halbtc8723b1ant_init_hwconfig(struct btc_coexist *btcoexist);
+void ex_halbtc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist);
+void ex_halbtc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8723b1ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8723b1ant_media_status_notify(struct btc_coexist *btcoexist,
+					    u8 type);
+void ex_halbtc8723b1ant_special_packet_notify(struct btc_coexist *btcoexist,
+					      u8 type);
+void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
+				       u8 *tmpbuf, u8 length);
+void ex_halbtc8723b1ant_halt_notify(struct btc_coexist *btcoexist);
+void ex_halbtc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnpState);
+void ex_halbtc8723b1ant_periodical(struct btc_coexist *btcoexist);
+void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist);
+
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtc8723b2ant.c b/drivers/staging/rtl8821ae/btcoexist/halbtc8723b2ant.c
new file mode 100644
index 000000000000..83b1b4218333
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtc8723b2ant.c
@@ -0,0 +1,4185 @@
+/***************************************************************
+ * Description:
+ *
+ * This file is for RTL8723B Co-exist mechanism
+ *
+ * History
+ * 2012/11/15 Cosa first check in.
+ *
+ **************************************************************/
+/**************************************************************
+ * include files
+ **************************************************************/
+#include "halbt_precomp.h"
+#if 1
+/**************************************************************
+ * Global variables, these are static variables
+ **************************************************************/
+static struct coex_dm_8723b_2ant glcoex_dm_8723b_2ant;
+static struct coex_dm_8723b_2ant *coex_dm = &glcoex_dm_8723b_2ant;
+static struct coex_sta_8723b_2ant glcoex_sta_8723b_2ant;
+static struct coex_sta_8723b_2ant *coex_sta = &glcoex_sta_8723b_2ant;
+
+const char *const glbt_info_src_8723b_2ant[] = {
+	"BT Info[wifi fw]",
+	"BT Info[bt rsp]",
+	"BT Info[bt auto report]",
+};
+
+u32 glcoex_ver_date_8723b_2ant = 20131113;
+u32 glcoex_ver_8723b_2ant = 0x3f;
+
+/**************************************************************
+ * local function proto type if needed
+ **************************************************************/
+/**************************************************************
+ * local function start with halbtc8723b2ant_
+ **************************************************************/
+u8 halbtc8723b2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, u8 rssi_thresh1)
+{
+	s32 bt_rssi = 0;
+	u8 bt_rssi_state = coex_sta->pre_bt_rssi_state;
+
+	bt_rssi = coex_sta->bt_rssi;
+
+	if (level_num == 2) {
+		if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+		    (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+			if (bt_rssi >= rssi_thresh +
+				       BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
+				bt_rssi_state = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "switch to High\n");
+			} else {
+				bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "stay at Low\n");
+			}
+		} else {
+			if (bt_rssi < rssi_thresh) {
+				bt_rssi_state = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "switch to Low\n");
+			} else {
+				bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "stay at High\n");
+			}
+		}
+	} else if (level_num == 3) {
+		if (rssi_thresh > rssi_thresh1) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+				  "[BTCoex], BT Rssi thresh error!!\n");
+			return coex_sta->pre_bt_rssi_state;
+		}
+
+		if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+		    (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+			if (bt_rssi >= rssi_thresh +
+				       BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
+				bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "switch to Medium\n");
+			} else {
+				bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "stay at Low\n");
+			}
+		} else if ((coex_sta->pre_bt_rssi_state ==
+						BTC_RSSI_STATE_MEDIUM) ||
+			   (coex_sta->pre_bt_rssi_state ==
+			   			BTC_RSSI_STATE_STAY_MEDIUM)) {
+			if (bt_rssi >= rssi_thresh1 +
+				       BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
+				bt_rssi_state = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "switch to High\n");
+			} else if (bt_rssi < rssi_thresh) {
+				bt_rssi_state = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "switch to Low\n");
+			} else {
+				bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "stay at Medium\n");
+			}
+		} else {
+			if (bt_rssi < rssi_thresh1) {
+				bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "switch to Medium\n");
+			} else {
+				bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+					  "[BTCoex], BT Rssi state "
+					  "stay at High\n");
+			}
+		}
+	}
+
+	coex_sta->pre_bt_rssi_state = bt_rssi_state;
+
+	return bt_rssi_state;
+}
+
+u8 halbtc8723b2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
+				   u8 index, u8 level_num,
+				   u8 rssi_thresh, u8 rssi_thresh1)
+{
+	s32 wifi_rssi=0;
+	u8 wifi_rssi_state = coex_sta->pre_wifi_rssi_state[index];
+
+	btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
+
+	if (level_num == 2) {
+		if ((coex_sta->pre_wifi_rssi_state[index] ==
+						BTC_RSSI_STATE_LOW) ||
+		    (coex_sta->pre_wifi_rssi_state[index] ==
+		    				BTC_RSSI_STATE_STAY_LOW)) {
+			if (wifi_rssi >= rssi_thresh +
+					 BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
+				wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "switch to High\n");
+			} else {
+				wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "stay at Low\n");
+			}
+		} else {
+			if (wifi_rssi < rssi_thresh) {
+				wifi_rssi_state = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "switch to Low\n");
+			} else {
+				wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "stay at High\n");
+			}
+		}
+	} else if (level_num == 3) {
+		if (rssi_thresh > rssi_thresh1) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE,
+				  "[BTCoex], wifi RSSI thresh error!!\n");
+			return coex_sta->pre_wifi_rssi_state[index];
+		}
+
+		if ((coex_sta->pre_wifi_rssi_state[index] ==
+						BTC_RSSI_STATE_LOW) ||
+		    (coex_sta->pre_wifi_rssi_state[index] ==
+		    				BTC_RSSI_STATE_STAY_LOW)) {
+			if(wifi_rssi >= rssi_thresh +
+					BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
+				wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "switch to Medium\n");
+			} else {
+				wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "stay at Low\n");
+			}
+		} else if ((coex_sta->pre_wifi_rssi_state[index] ==
+						BTC_RSSI_STATE_MEDIUM) ||
+			   (coex_sta->pre_wifi_rssi_state[index] ==
+			   			BTC_RSSI_STATE_STAY_MEDIUM)) {
+			if (wifi_rssi >= rssi_thresh1 +
+					 BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
+				wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "switch to High\n");
+			} else if (wifi_rssi < rssi_thresh) {
+				wifi_rssi_state = BTC_RSSI_STATE_LOW;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "switch to Low\n");
+			} else {
+				wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "stay at Medium\n");
+			}
+		} else {
+			if (wifi_rssi < rssi_thresh1) {
+				wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "switch to Medium\n");
+			} else {
+				wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_WIFI_RSSI_STATE,
+					  "[BTCoex], wifi RSSI state "
+					  "stay at High\n");
+			}
+		}
+	}
+
+	coex_sta->pre_wifi_rssi_state[index] = wifi_rssi_state;
+
+	return wifi_rssi_state;
+}
+
+void halbtc8723b2ant_monitor_bt_enable_disable(struct btc_coexist *btcoexist)
+{
+	static bool pre_bt_disabled = false;
+	static u32 bt_disable_cnt = 0;
+	bool bt_active = true, bt_disabled = false;
+
+	/* This function check if bt is disabled */
+	if (coex_sta->high_priority_tx == 0 &&
+	    coex_sta->high_priority_rx == 0 &&
+	    coex_sta->low_priority_tx == 0 &&
+	    coex_sta->low_priority_rx == 0)
+		bt_active = false;
+
+	if (coex_sta->high_priority_tx == 0xffff &&
+	    coex_sta->high_priority_rx == 0xffff &&
+	    coex_sta->low_priority_tx == 0xffff &&
+	    coex_sta->low_priority_rx == 0xffff)
+		bt_active = true;
+
+	if (bt_active) {
+		bt_disable_cnt = 0;
+		bt_disabled = false;
+		btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+				   &bt_disabled);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+			  "[BTCoex], BT is enabled !!\n");
+	} else {
+		bt_disable_cnt++;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+			  "[BTCoex], bt all counters=0, %d times!!\n",
+			  bt_disable_cnt);
+		if (bt_disable_cnt >= 2) {
+			bt_disabled = true;
+			btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+					   &bt_disabled);
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+				  "[BTCoex], BT is disabled !!\n");
+		}
+	}
+
+	if (pre_bt_disabled != bt_disabled) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+			  "[BTCoex], BT is from %s to %s!!\n",
+			  (pre_bt_disabled ? "disabled":"enabled"),
+			  (bt_disabled ? "disabled":"enabled"));
+
+		pre_bt_disabled = bt_disabled;
+		if (!bt_disabled) {
+		} else {
+		}
+	}
+}
+
+void halbtc8723b2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
+{
+	u32 reg_hp_txrx, reg_lp_txrx, u32tmp;
+	u32 reg_hp_tx = 0, reg_hp_rx = 0;
+	u32 reg_lp_tx = 0, reg_lp_rx = 0;
+
+	reg_hp_txrx = 0x770;
+	reg_lp_txrx = 0x774;
+
+	u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx);
+	reg_hp_tx = u32tmp & MASKLWORD;
+	reg_hp_rx = (u32tmp & MASKHWORD) >> 16;
+
+	u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx);
+	reg_lp_tx = u32tmp & MASKLWORD;
+	reg_lp_rx = (u32tmp & MASKHWORD) >> 16;
+
+	coex_sta->high_priority_tx = reg_hp_tx;
+	coex_sta->high_priority_rx = reg_hp_rx;
+	coex_sta->low_priority_tx = reg_lp_tx;
+	coex_sta->low_priority_rx = reg_lp_rx;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+		  "[BTCoex], High Priority Tx/Rx(reg 0x%x)=0x%x(%d)/0x%x(%d)\n",
+		  reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx);
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+		  "[BTCoex], Low Priority Tx/Rx(reg 0x%x)=0x%x(%d)/0x%x(%d)\n",
+		  reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx);
+
+	/* reset counter */
+	btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
+}
+
+void halbtc8723b2ant_query_bt_info(struct btc_coexist *btcoexist)
+{
+	u8 h2c_parameter[1] ={0};
+
+	coex_sta->c2h_bt_info_req_sent = 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]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
+}
+
+bool halbtc8723b2ant_is_wifi_status_changed(struct btc_coexist *btcoexist)
+{
+	static bool pre_wifi_busy = false;
+	static bool pre_under_4way = false;
+	static bool pre_bt_hs_on = false;
+	bool wifi_busy = false, under_4way = false, bt_hs_on = false;
+	bool wifi_connected = false;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+			   &wifi_connected);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
+			   &under_4way);
+
+	if (wifi_connected) {
+		if (wifi_busy != pre_wifi_busy) {
+			pre_wifi_busy = wifi_busy;
+			return true;
+		}
+
+		if (under_4way != pre_under_4way) {
+			pre_under_4way = under_4way;
+			return true;
+		}
+
+		if (bt_hs_on != pre_bt_hs_on) {
+			pre_bt_hs_on = bt_hs_on;
+			return true;
+		}
+	}
+
+	return false;
+}
+
+void halbtc8723b2ant_update_bt_link_info(struct btc_coexist *btcoexist)
+{
+	/*struct btc_stack_info *stack_info = &btcoexist->stack_info;*/
+	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+	bool bt_hs_on = false;
+
+#if(BT_AUTO_REPORT_ONLY_8723B_2ANT == 1) /* profile from bt patch */
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+
+	bt_link_info->bt_link_exist = coex_sta->bt_link_exist;
+	bt_link_info->sco_exist = coex_sta->sco_exist;
+	bt_link_info->a2dp_exist = coex_sta->a2dp_exist;
+	bt_link_info->pan_exist = coex_sta->pan_exist;
+	bt_link_info->hid_exist = coex_sta->hid_exist;
+
+	/* work around for HS mode. */
+	if (bt_hs_on) {
+		bt_link_info->pan_exist = true;
+		bt_link_info->bt_link_exist = true;
+	}
+#else	/* profile from bt stack */
+	bt_link_info->bt_link_exist = stack_info->bt_link_exist;
+	bt_link_info->sco_exist = stack_info->sco_exist;
+	bt_link_info->a2dp_exist = stack_info->a2dp_exist;
+	bt_link_info->pan_exist = stack_info->pan_exist;
+	bt_link_info->hid_exist = stack_info->hid_exist;
+
+	/*for win-8 stack HID report error*/
+	if (!stack_info->hid_exist)
+		stack_info->hid_exist = coex_sta->hid_exist;
+	/*sync  BTInfo with BT firmware and stack*/
+	/* when stack HID report error, here we use the info from bt fw.*/
+	if (!stack_info->bt_link_exist)
+		stack_info->bt_link_exist = coex_sta->bt_link_exist;
+#endif
+	/* check if Sco only */
+	if (bt_link_info->sco_exist && !bt_link_info->a2dp_exist &&
+	    !bt_link_info->pan_exist && !bt_link_info->hid_exist)
+		bt_link_info->sco_only = true;
+	else
+		bt_link_info->sco_only = false;
+
+	/* check if A2dp only */
+	if (!bt_link_info->sco_exist && bt_link_info->a2dp_exist &&
+	    !bt_link_info->pan_exist && !bt_link_info->hid_exist)
+		bt_link_info->a2dp_only = true;
+	else
+		bt_link_info->a2dp_only = false;
+
+	/* check if Pan only */
+	if (!bt_link_info->sco_exist && !bt_link_info->a2dp_exist &&
+	    bt_link_info->pan_exist && !bt_link_info->hid_exist)
+		bt_link_info->pan_only = true;
+	else
+		bt_link_info->pan_only = false;
+
+	/* check if Hid only */
+	if (!bt_link_info->sco_exist && !bt_link_info->a2dp_exist &&
+	    !bt_link_info->pan_exist && bt_link_info->hid_exist)
+		bt_link_info->hid_only = true;
+	else
+		bt_link_info->hid_only = false;
+}
+
+u8 halbtc8723b2ant_action_algorithm(struct btc_coexist *btcoexist)
+{
+	struct btc_bt_link_info *bt_link_info=&btcoexist->bt_link_info;
+	bool bt_hs_on = false;
+	u8 algorithm = BT_8723B_2ANT_COEX_ALGO_UNDEFINED;
+	u8 num_of_diff_profile = 0;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+
+	if (!bt_link_info->bt_link_exist) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], No BT link exists!!!\n");
+		return algorithm;
+	}
+
+	if (bt_link_info->sco_exist)
+		num_of_diff_profile++;
+	if (bt_link_info->hid_exist)
+		num_of_diff_profile++;
+	if (bt_link_info->pan_exist)
+		num_of_diff_profile++;
+	if (bt_link_info->a2dp_exist)
+		num_of_diff_profile++;
+
+	if (num_of_diff_profile == 1) {
+		if (bt_link_info->sco_exist) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], SCO only\n");
+			algorithm = BT_8723B_2ANT_COEX_ALGO_SCO;
+		} else {
+			if (bt_link_info->hid_exist) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "[BTCoex], HID only\n");
+				algorithm = BT_8723B_2ANT_COEX_ALGO_HID;
+			} else if (bt_link_info->a2dp_exist) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "[BTCoex], A2DP only\n");
+				algorithm = BT_8723B_2ANT_COEX_ALGO_A2DP;
+			} else if (bt_link_info->pan_exist) {
+				if (bt_hs_on) {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "[BTCoex], PAN(HS) only\n");
+					algorithm =
+						BT_8723B_2ANT_COEX_ALGO_PANHS;
+				} else {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "[BTCoex], PAN(EDR) only\n");
+					algorithm =
+						BT_8723B_2ANT_COEX_ALGO_PANEDR;
+				}
+			}
+		}
+	} else if (num_of_diff_profile == 2) {
+		if (bt_link_info->sco_exist) {
+			if (bt_link_info->hid_exist) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "[BTCoex], SCO + HID\n");
+				algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+			} else if (bt_link_info->a2dp_exist) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "[BTCoex], SCO + A2DP ==> SCO\n");
+				algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+			} else if (bt_link_info->pan_exist) {
+				if (bt_hs_on) {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "[BTCoex], SCO + PAN(HS)\n");
+					algorithm = BT_8723B_2ANT_COEX_ALGO_SCO;
+				} else {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "[BTCoex], SCO + PAN(EDR)\n");
+					algorithm =
+					    BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+		} else {
+			if (bt_link_info->hid_exist &&
+			    bt_link_info->a2dp_exist) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "[BTCoex], HID + A2DP\n");
+				algorithm = BT_8723B_2ANT_COEX_ALGO_HID_A2DP;
+			} else if (bt_link_info->hid_exist &&
+				   bt_link_info->pan_exist) {
+				if (bt_hs_on) {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "[BTCoex], HID + PAN(HS)\n");
+					algorithm = BT_8723B_2ANT_COEX_ALGO_HID;
+				} else {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "[BTCoex], HID + PAN(EDR)\n");
+					algorithm =
+					    BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+				}
+			} else if (bt_link_info->pan_exist &&
+				   bt_link_info->a2dp_exist) {
+				if (bt_hs_on) {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "[BTCoex], A2DP + PAN(HS)\n");
+					algorithm =
+					    BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS;
+				} else {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "[BTCoex],A2DP + PAN(EDR)\n");
+					algorithm =
+					    BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP;
+				}
+			}
+		}
+	} else if (num_of_diff_profile == 3) {
+		if (bt_link_info->sco_exist) {
+			if (bt_link_info->hid_exist &&
+			    bt_link_info->a2dp_exist) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "[BTCoex], SCO + HID + A2DP"
+					  " ==> HID\n");
+				algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+			} else if (bt_link_info->hid_exist &&
+				   bt_link_info->pan_exist) {
+				if (bt_hs_on) {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "[BTCoex], SCO + HID + "
+						  "PAN(HS)\n");
+					algorithm =
+					    BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+				} else {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "[BTCoex], SCO + HID + "
+						  "PAN(EDR)\n");
+					algorithm =
+					    BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+				}
+			} else if (bt_link_info->pan_exist &&
+				   bt_link_info->a2dp_exist) {
+				if (bt_hs_on) {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "[BTCoex], SCO + A2DP + "
+						  "PAN(HS)\n");
+					algorithm =
+					    BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+				} else {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "[BTCoex], SCO + A2DP + "
+						  "PAN(EDR) ==> HID\n");
+					algorithm =
+					    BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+		} else {
+			if (bt_link_info->hid_exist &&
+			    bt_link_info->pan_exist &&
+			    bt_link_info->a2dp_exist) {
+				if (bt_hs_on) {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "[BTCoex], HID + A2DP + "
+						  "PAN(HS)\n");
+					algorithm =
+					    BT_8723B_2ANT_COEX_ALGO_HID_A2DP;
+				} else {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "[BTCoex], HID + A2DP + "
+						  "PAN(EDR)\n");
+					algorithm =
+					BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
+				}
+			}
+		}
+	} else if (num_of_diff_profile >= 3) {
+		if (bt_link_info->sco_exist) {
+			if (bt_link_info->hid_exist &&
+			    bt_link_info->pan_exist &&
+			    bt_link_info->a2dp_exist) {
+				if (bt_hs_on) {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "[BTCoex], Error!!! SCO + HID"
+						  " + A2DP + PAN(HS)\n");
+				} else {
+					BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+						  "[BTCoex], SCO + HID + A2DP +"
+						  " PAN(EDR)==>PAN(EDR)+HID\n");
+					algorithm =
+					    BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+				}
+			}
+		}
+	}
+
+	return algorithm;
+}
+
+bool halbtc8723b2ant_need_to_dec_bt_pwr(struct btc_coexist *btcoexist)
+{
+	bool bRet = false;
+	bool bt_hs_on = false, wifi_connected = false;
+	s32 bt_hs_rssi=0;
+	u8 bt_rssi_state;
+
+	if (!btcoexist->btc_get(btcoexist,
+			BTC_GET_BL_HS_OPERATION, &bt_hs_on))
+		return false;
+	if (!btcoexist->btc_get(btcoexist,
+			BTC_GET_BL_WIFI_CONNECTED, &wifi_connected))
+		return false;
+	if (!btcoexist->btc_get(btcoexist,
+			BTC_GET_S4_HS_RSSI, &bt_hs_rssi))
+		return false;
+
+	bt_rssi_state = halbtc8723b2ant_bt_rssi_state(2, 29, 0);
+
+	if (wifi_connected) {
+		if (bt_hs_on) {
+			if (bt_hs_rssi > 37) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+					  "[BTCoex], Need to decrease bt "
+					  "power for HS mode!!\n");
+				bRet = true;
+			}
+		} else {
+			if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+					  "[BTCoex], Need to decrease bt "
+					  "power for Wifi is connected!!\n");
+				bRet = true;
+			}
+		}
+	}
+
+	return bRet;
+}
+
+void halbtc8723b2ant_set_fw_dac_swing_level(struct btc_coexist *btcoexist,
+					    u8 dac_swing_lvl)
+{
+	u8 h2c_parameter[1] ={0};
+
+	/* There are several type of dacswing
+	 * 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6 */
+	h2c_parameter[0] = dac_swing_lvl;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+		  "[BTCoex], Set Dac Swing Level=0x%x\n", dac_swing_lvl);
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+		  "[BTCoex], FW write 0x64=0x%x\n", h2c_parameter[0]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter);
+}
+
+void halbtc8723b2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist,
+				       bool dec_bt_pwr)
+{
+	u8 h2c_parameter[1] = {0};
+
+	h2c_parameter[0] = 0;
+
+	if (dec_bt_pwr)
+		h2c_parameter[0] |= BIT1;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+		  "[BTCoex], decrease Bt Power : %s, FW write 0x62=0x%x\n",
+		  (dec_bt_pwr? "Yes!!":"No!!"), h2c_parameter[0]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter);
+}
+
+void halbtc8723b2ant_dec_bt_pwr(struct btc_coexist *btcoexist,
+				bool force_exec, bool dec_bt_pwr)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], %s Dec BT power = %s\n",
+		  (force_exec? "force to":""), (dec_bt_pwr? "ON":"OFF"));
+	coex_dm->cur_dec_bt_pwr = dec_bt_pwr;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], bPreDecBtPwr=%d, bCurDecBtPwr=%d\n",
+			  coex_dm->pre_dec_bt_pwr, coex_dm->cur_dec_bt_pwr);
+
+		if (coex_dm->pre_dec_bt_pwr == coex_dm->cur_dec_bt_pwr)
+			return;
+	}
+	halbtc8723b2ant_set_fw_dec_bt_pwr(btcoexist, coex_dm->cur_dec_bt_pwr);
+
+	coex_dm->pre_dec_bt_pwr = coex_dm->cur_dec_bt_pwr;
+}
+
+void halbtc8723b2ant_set_bt_auto_report(struct btc_coexist *btcoexist,
+					bool enable_auto_report)
+{
+	u8 h2c_parameter[1] = {0};
+	h2c_parameter[0] = 0;
+
+	if (enable_auto_report)
+		h2c_parameter[0] |= BIT0;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+		  "[BTCoex], BT FW auto report : %s, FW write 0x68=0x%x\n",
+		  (enable_auto_report? "Enabled!!":"Disabled!!"),
+		  h2c_parameter[0]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x68, 1, h2c_parameter);
+}
+
+void halbtc8723b2ant_bt_auto_report(struct btc_coexist *btcoexist,
+				    bool force_exec, bool enable_auto_report)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], %s BT Auto report = %s\n",
+		  (force_exec? "force to":""),
+		  ((enable_auto_report)? "Enabled":"Disabled"));
+	coex_dm->cur_bt_auto_report = enable_auto_report;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], bPreBtAutoReport=%d, "
+			  "bCurBtAutoReport=%d\n",
+			  coex_dm->pre_bt_auto_report,
+			  coex_dm->cur_bt_auto_report);
+
+		if (coex_dm->pre_bt_auto_report == coex_dm->cur_bt_auto_report)
+			return;
+	}
+	halbtc8723b2ant_set_bt_auto_report(btcoexist,
+					   coex_dm->cur_bt_auto_report);
+
+	coex_dm->pre_bt_auto_report = coex_dm->cur_bt_auto_report;
+}
+
+void halbtc8723b2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist,
+				      bool force_exec, u8 fw_dac_swing_lvl)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], %s set FW Dac Swing level = %d\n",
+		  (force_exec? "force to":""), fw_dac_swing_lvl);
+	coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], preFwDacSwingLvl=%d, "
+			  "curFwDacSwingLvl=%d\n",
+			  coex_dm->pre_fw_dac_swing_lvl,
+			  coex_dm->cur_fw_dac_swing_lvl);
+
+		if(coex_dm->pre_fw_dac_swing_lvl ==
+		   coex_dm->cur_fw_dac_swing_lvl)
+			return;
+	}
+
+	halbtc8723b2ant_set_fw_dac_swing_level(btcoexist,
+					       coex_dm->cur_fw_dac_swing_lvl);
+	coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl;
+}
+
+void halbtc8723b2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist,
+					     bool rx_rf_shrink_on)
+{
+	if (rx_rf_shrink_on) {
+		/* Shrink RF Rx LPF corner */
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], Shrink RF Rx LPF corner!!\n");
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
+					  0xfffff, 0xffffc);
+	} else {
+		/* Resume RF Rx LPF corner */
+		/* After initialized, we can use coex_dm->btRf0x1eBackup */
+		if (btcoexist->initilized) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+				  "[BTCoex], Resume RF Rx LPF corner!!\n");
+			btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
+						  0xfffff,
+						  coex_dm->bt_rf0x1e_backup);
+		}
+	}
+}
+
+void halbtc8723b2ant_rf_shrink(struct btc_coexist *btcoexist,
+			       bool force_exec, bool rx_rf_shrink_on)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+		  "[BTCoex], %s turn Rx RF Shrink = %s\n",
+		  (force_exec? "force to":""), (rx_rf_shrink_on? "ON":"OFF"));
+	coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex], bPreRfRxLpfShrink=%d, "
+			  "bCurRfRxLpfShrink=%d\n",
+			  coex_dm->pre_rf_rx_lpf_shrink,
+			  coex_dm->cur_rf_rx_lpf_shrink);
+
+		if (coex_dm->pre_rf_rx_lpf_shrink ==
+		    coex_dm->cur_rf_rx_lpf_shrink)
+			return;
+	}
+	halbtc8723b2ant_set_sw_rf_rx_lpf_corner(btcoexist,
+						coex_dm->cur_rf_rx_lpf_shrink);
+
+	coex_dm->pre_rf_rx_lpf_shrink = coex_dm->cur_rf_rx_lpf_shrink;
+}
+
+void halbtc8723b2ant_set_sw_penalty_txrate_adaptive(
+						struct btc_coexist *btcoexist,
+						bool low_penalty_ra)
+{
+	u8 h2c_parameter[6] ={0};
+
+	h2c_parameter[0] = 0x6;	/* opCode, 0x6= Retry_Penalty*/
+
+	if (low_penalty_ra) {
+		h2c_parameter[1] |= BIT0;
+		/*normal rate except MCS7/6/5, OFDM54/48/36*/
+		h2c_parameter[2] = 0x00;
+		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",
+		  (low_penalty_ra? "ON!!":"OFF!!"));
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter);
+}
+
+void halbtc8723b2ant_low_penalty_ra(struct btc_coexist *btcoexist,
+				    bool force_exec, bool low_penalty_ra)
+{
+	/*return; */
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+		  "[BTCoex], %s turn LowPenaltyRA = %s\n",
+		  (force_exec? "force to":""), (low_penalty_ra? "ON":"OFF"));
+	coex_dm->cur_low_penalty_ra = low_penalty_ra;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex], bPreLowPenaltyRa=%d, "
+			  "bCurLowPenaltyRa=%d\n",
+			  coex_dm->pre_low_penalty_ra,
+			  coex_dm->cur_low_penalty_ra);
+
+		if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra)
+			return;
+	}
+	halbtc8723b2ant_set_sw_penalty_txrate_adaptive(btcoexist,
+						coex_dm->cur_low_penalty_ra);
+
+	coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra;
+}
+
+void halbtc8723b2ant_set_dac_swing_reg(struct btc_coexist * btcoexist,
+				       u32 level)
+{
+	u8 val = (u8) level;
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+		  "[BTCoex], Write SwDacSwing = 0x%x\n", level);
+	btcoexist->btc_write_1byte_bitmask(btcoexist, 0x883, 0x3e, val);
+}
+
+void halbtc8723b2ant_set_sw_fulltime_dac_swing(struct btc_coexist *btcoexist,
+					       bool sw_dac_swing_on,
+					       u32 sw_dac_swing_lvl)
+{
+	if(sw_dac_swing_on)
+		halbtc8723b2ant_set_dac_swing_reg(btcoexist, sw_dac_swing_lvl);
+	else
+		halbtc8723b2ant_set_dac_swing_reg(btcoexist, 0x18);
+}
+
+
+void halbtc8723b2ant_dac_swing(struct btc_coexist *btcoexist,
+			       bool force_exec, bool dac_swing_on,
+			       u32 dac_swing_lvl)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+		  "[BTCoex], %s turn DacSwing=%s, dac_swing_lvl=0x%x\n",
+		  (force_exec? "force to":""),
+		  (dac_swing_on? "ON":"OFF"), dac_swing_lvl);
+	coex_dm->cur_dac_swing_on = dac_swing_on;
+	coex_dm->cur_dac_swing_lvl = dac_swing_lvl;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex], bPreDacSwingOn=%d, preDacSwingLvl=0x%x,"
+			  " bCurDacSwingOn=%d, curDacSwingLvl=0x%x\n",
+			  coex_dm->pre_dac_swing_on, coex_dm->pre_dac_swing_lvl,
+			  coex_dm->cur_dac_swing_on,
+			  coex_dm->cur_dac_swing_lvl);
+
+		if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) &&
+		    (coex_dm->pre_dac_swing_lvl == coex_dm->cur_dac_swing_lvl))
+			return;
+	}
+	mdelay(30);
+	halbtc8723b2ant_set_sw_fulltime_dac_swing(btcoexist, dac_swing_on,
+						  dac_swing_lvl);
+
+	coex_dm->pre_dac_swing_on = coex_dm->cur_dac_swing_on;
+	coex_dm->pre_dac_swing_lvl = coex_dm->cur_dac_swing_lvl;
+}
+
+void halbtc8723b2ant_set_adc_backoff(struct btc_coexist *btcoexist,
+				     bool adc_backoff)
+{
+	if (adc_backoff) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], BB BackOff Level On!\n");
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc05, 0x30, 0x3);
+	} else {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], BB BackOff Level Off!\n");
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc05, 0x30, 0x1);
+	}
+}
+
+void halbtc8723b2ant_adc_backoff(struct btc_coexist *btcoexist,
+				 bool force_exec, bool adc_backoff)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+		  "[BTCoex], %s turn AdcBackOff = %s\n",
+		  (force_exec? "force to":""), (adc_backoff? "ON":"OFF"));
+	coex_dm->cur_adc_back_off = adc_backoff;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex], bPreAdcBackOff=%d, bCurAdcBackOff=%d\n",
+			  coex_dm->pre_adc_back_off,
+			  coex_dm->cur_adc_back_off);
+
+		if (coex_dm->pre_adc_back_off == coex_dm->cur_adc_back_off)
+			return;
+	}
+	halbtc8723b2ant_set_adc_backoff(btcoexist, coex_dm->cur_adc_back_off);
+
+	coex_dm->pre_adc_back_off = coex_dm->cur_adc_back_off;
+}
+
+void halbtc8723b2ant_set_agc_table(struct btc_coexist *btcoexist,
+				   bool agc_table_en)
+{
+	u8 rssi_adjust_val = 0;
+
+	/*  BB AGC Gain Table */
+	if (agc_table_en) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], BB Agc Table On!\n");
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6e1A0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6d1B0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6c1C0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6b1D0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6a1E0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x691F0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x68200001);
+	} else {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], BB Agc Table Off!\n");
+	 	btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xaa1A0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa91B0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa81C0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa71D0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa61E0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa51F0001);
+		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa4200001);
+	}
+
+
+	/* RF Gain */
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xef, 0xfffff, 0x02000);
+	if (agc_table_en) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], Agc Table On!\n");
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
+					  0xfffff, 0x38fff);
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
+					  0xfffff, 0x38ffe);
+	} else {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], Agc Table Off!\n");
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
+					  0xfffff, 0x380c3);
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
+					  0xfffff, 0x28ce6);
+	}
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xef, 0xfffff, 0x0);
+
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xed, 0xfffff, 0x1);
+
+	if (agc_table_en) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], Agc Table On!\n");
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40,
+					  0xfffff, 0x38fff);
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40,
+					  0xfffff, 0x38ffe);
+	} else {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+			  "[BTCoex], Agc Table Off!\n");
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40,
+					  0xfffff, 0x380c3);
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40,
+					  0xfffff, 0x28ce6);
+	}
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xed, 0xfffff, 0x0);
+
+	/* set rssiAdjustVal for wifi module. */
+	if (agc_table_en)
+		rssi_adjust_val = 8;
+	btcoexist->btc_set(btcoexist, BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON,
+			   &rssi_adjust_val);
+}
+
+void halbtc8723b2ant_agc_table(struct btc_coexist *btcoexist,
+			       bool force_exec, bool agc_table_en)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+		  "[BTCoex], %s %s Agc Table\n",
+		  (force_exec? "force to":""),
+		  (agc_table_en? "Enable":"Disable"));
+	coex_dm->cur_agc_table_en = agc_table_en;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex], bPreAgcTableEn=%d, bCurAgcTableEn=%d\n",
+			  coex_dm->pre_agc_table_en, coex_dm->cur_agc_table_en);
+
+		if (coex_dm->pre_agc_table_en == coex_dm->cur_agc_table_en)
+			return;
+	}
+	halbtc8723b2ant_set_agc_table(btcoexist, agc_table_en);
+
+	coex_dm->pre_agc_table_en = coex_dm->cur_agc_table_en;
+}
+
+void halbtc8723b2ant_set_coex_table(struct btc_coexist *btcoexist,
+				    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);
+	btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+		  "[BTCoex], set coex table, set 0x6c4=0x%x\n", val0x6c4);
+	btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+		  "[BTCoex], set coex table, set 0x6c8=0x%x\n", val0x6c8);
+	btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+		  "[BTCoex], set coex table, set 0x6cc=0x%x\n", val0x6cc);
+	btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
+}
+
+void halbtc8723b2ant_coex_table(struct btc_coexist *btcoexist,
+				bool force_exec, 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, 0x6c8=0x%x, 0x6cc=0x%x\n",
+		  (force_exec? "force to":""), val0x6c0,
+		  val0x6c4, val0x6c8, val0x6cc);
+	coex_dm->cur_val0x6c0 = val0x6c0;
+	coex_dm->cur_val0x6c4 = val0x6c4;
+	coex_dm->cur_val0x6c8 = val0x6c8;
+	coex_dm->cur_val0x6cc = val0x6cc;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex], preVal0x6c0=0x%x, "
+			  "preVal0x6c4=0x%x, preVal0x6c8=0x%x, "
+			  "preVal0x6cc=0x%x !!\n",
+			  coex_dm->pre_val0x6c0, coex_dm->pre_val0x6c4,
+			  coex_dm->pre_val0x6c8, coex_dm->pre_val0x6cc);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+			  "[BTCoex], curVal0x6c0=0x%x, "
+			  "curVal0x6c4=0x%x, curVal0x6c8=0x%x, "
+			  "curVal0x6cc=0x%x !!\n",
+			  coex_dm->cur_val0x6c0, coex_dm->cur_val0x6c4,
+			  coex_dm->cur_val0x6c8, coex_dm->cur_val0x6cc);
+
+		if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) &&
+		    (coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) &&
+		    (coex_dm->pre_val0x6c8 == coex_dm->cur_val0x6c8) &&
+		    (coex_dm->pre_val0x6cc == coex_dm->cur_val0x6cc))
+			return;
+	}
+	halbtc8723b2ant_set_coex_table(btcoexist, val0x6c0, val0x6c4,
+				       val0x6c8, val0x6cc);
+
+	coex_dm->pre_val0x6c0 = coex_dm->cur_val0x6c0;
+	coex_dm->pre_val0x6c4 = coex_dm->cur_val0x6c4;
+	coex_dm->pre_val0x6c8 = coex_dm->cur_val0x6c8;
+	coex_dm->pre_val0x6cc = coex_dm->cur_val0x6cc;
+}
+
+void halbtc8723b2ant_coex_table_with_type(struct btc_coexist *btcoexist,
+					  bool force_exec, u8 type)
+{
+	switch (type) {
+	case 0:
+		halbtc8723b2ant_coex_table(btcoexist, force_exec, 0x55555555,
+					   0x55555555, 0xffff, 0x3);
+		break;
+	case 1:
+		halbtc8723b2ant_coex_table(btcoexist, force_exec, 0x55555555,
+					   0x5afa5afa, 0xffff, 0x3);
+		break;
+	case 2:
+		halbtc8723b2ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
+					   0x5a5a5a5a, 0xffff, 0x3);
+		break;
+	case 3:
+		halbtc8723b2ant_coex_table(btcoexist, force_exec, 0xaaaaaaaa,
+					   0xaaaaaaaa, 0xffff, 0x3);
+		break;
+	case 4:
+		halbtc8723b2ant_coex_table(btcoexist, force_exec, 0xffffffff,
+					   0xffffffff, 0xffff, 0x3);
+		break;
+	case 5:
+		halbtc8723b2ant_coex_table(btcoexist, force_exec, 0x5fff5fff,
+					   0x5fff5fff, 0xffff, 0x3);
+		break;
+	case 6:
+		halbtc8723b2ant_coex_table(btcoexist, force_exec, 0x55ff55ff,
+					   0x5a5a5a5a, 0xffff, 0x3);
+		break;
+	case 7:
+		halbtc8723b2ant_coex_table(btcoexist, force_exec, 0x55ff55ff,
+					   0x5afa5afa, 0xffff, 0x3);
+		break;
+	case 8:
+		halbtc8723b2ant_coex_table(btcoexist, force_exec, 0x5aea5aea,
+					   0x5aea5aea, 0xffff, 0x3);
+		break;
+	case 9:
+		halbtc8723b2ant_coex_table(btcoexist, force_exec, 0x55ff55ff,
+					   0x5aea5aea, 0xffff, 0x3);
+		break;
+	case 10:
+		halbtc8723b2ant_coex_table(btcoexist, force_exec, 0x55ff55ff,
+					   0x5aff5aff, 0xffff, 0x3);
+		break;
+	case 11:
+		halbtc8723b2ant_coex_table(btcoexist, force_exec, 0x55ff55ff,
+					   0x5a5f5a5f, 0xffff, 0x3);
+		break;
+	case 12:
+		halbtc8723b2ant_coex_table(btcoexist, force_exec, 0x55ff55ff,
+					   0x5f5f5f5f, 0xffff, 0x3);
+		break;
+	default:
+		break;
+	}
+}
+
+void halbtc8723b2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
+					    bool enable)
+{
+	u8 h2c_parameter[1] ={0};
+
+	if (enable)
+		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]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter);
+}
+
+void halbtc8723b2ant_ignore_wlan_act(struct btc_coexist *btcoexist,
+				     bool force_exec, bool enable)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], %s turn Ignore WlanAct %s\n",
+		  (force_exec? "force to":""), (enable? "ON":"OFF"));
+	coex_dm->cur_ignore_wlan_act = enable;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], bPreIgnoreWlanAct = %d, "
+			  "bCurIgnoreWlanAct = %d!!\n",
+			  coex_dm->pre_ignore_wlan_act,
+			  coex_dm->cur_ignore_wlan_act);
+
+		if (coex_dm->pre_ignore_wlan_act ==
+		    coex_dm->cur_ignore_wlan_act)
+			return;
+	}
+	halbtc8723b2ant_set_fw_ignore_wlan_act(btcoexist, enable);
+
+	coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
+}
+
+void halbtc8723b2ant_set_fw_ps_tdma(struct btc_coexist *btcoexist, u8 byte1,
+				    u8 byte2, u8 byte3, u8 byte4, u8 byte5)
+{
+	u8 h2c_parameter[5] ={0};
+
+	h2c_parameter[0] = byte1;
+	h2c_parameter[1] = byte2;
+	h2c_parameter[2] = byte3;
+	h2c_parameter[3] = byte4;
+	h2c_parameter[4] = byte5;
+
+	coex_dm->ps_tdma_para[0] = byte1;
+	coex_dm->ps_tdma_para[1] = byte2;
+	coex_dm->ps_tdma_para[2] = byte3;
+	coex_dm->ps_tdma_para[3] = byte4;
+	coex_dm->ps_tdma_para[4] = byte5;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+		  "[BTCoex], FW write 0x60(5bytes)=0x%x%08x\n",
+		  h2c_parameter[0],
+		  h2c_parameter[1] << 24 | h2c_parameter[2] << 16 |
+		  h2c_parameter[3] << 8 | h2c_parameter[4]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
+}
+
+void halbtc8723b2ant_sw_mechanism1(struct btc_coexist *btcoexist,
+				   bool shrink_rx_lpf, bool low_penalty_ra,
+				   bool limited_dig, bool bt_lna_constrain)
+{
+	/*
+	u32	wifi_bw;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if(BTC_WIFI_BW_HT40 != wifi_bw)  //only shrink RF Rx LPF for HT40
+	{
+		if (shrink_rx_lpf)
+			shrink_rx_lpf = false;
+	}
+	*/
+
+	halbtc8723b2ant_rf_shrink(btcoexist, NORMAL_EXEC, shrink_rx_lpf);
+	halbtc8723b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra);
+}
+
+void halbtc8723b2ant_sw_mechanism2(struct btc_coexist *btcoexist,
+				   bool agc_table_shift, bool adc_backoff,
+				   bool sw_dac_swing, u32 dac_swing_lvl)
+{
+	halbtc8723b2ant_agc_table(btcoexist, NORMAL_EXEC, agc_table_shift);
+	/*halbtc8723b2ant_adc_backoff(btcoexist, NORMAL_EXEC, adc_backoff);*/
+	halbtc8723b2ant_dac_swing(btcoexist, NORMAL_EXEC, sw_dac_swing,
+				  dac_swing_lvl);
+}
+
+void halbtc8723b2ant_set_ant_path(struct btc_coexist *btcoexist,
+				  u8 antpos_type, bool init_hwcfg,
+				  bool wifi_off)
+{
+	struct btc_board_info *board_info = &btcoexist->board_info;
+	u32 fw_ver = 0, u32tmp=0;
+	bool pg_ext_switch = false;
+	bool use_ext_switch = false;
+	u8 h2c_parameter[2] ={0};
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_EXT_SWITCH, &pg_ext_switch);
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+
+	if ((fw_ver<0xc0000) || pg_ext_switch)
+		use_ext_switch = true;
+
+	if (init_hwcfg) {
+		/* 0x4c[23]=0, 0x4c[24]=1  Antenna control by WL/BT */
+		u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c);
+		u32tmp &= ~BIT23;
+		u32tmp |= BIT24;
+		btcoexist->btc_write_4byte(btcoexist, 0x4c, u32tmp);
+
+		btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff);
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0x944, 0x3, 0x3);
+		btcoexist->btc_write_1byte(btcoexist, 0x930, 0x77);
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, 0x20, 0x1);
+
+		/* Force GNT_BT to low */
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0x765, 0x18, 0x0);
+		btcoexist->btc_write_2byte(btcoexist, 0x948, 0x0);
+
+		if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) {
+			/* tell firmware "no antenna inverse" */
+			h2c_parameter[0] = 0;
+			h2c_parameter[1] = 1;  /* ext switch type */
+			btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
+						h2c_parameter);
+		} else {
+			/* tell firmware "antenna inverse" */
+			h2c_parameter[0] = 1;
+			h2c_parameter[1] = 1;  /* ext switch type */
+			btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
+						h2c_parameter);
+		}
+	}
+
+	/* ext switch setting */
+	if (use_ext_switch) {
+		 /* fixed internal switch S1->WiFi, S0->BT */
+		btcoexist->btc_write_2byte(btcoexist, 0x948, 0x0);
+		switch (antpos_type) {
+		case BTC_ANT_WIFI_AT_MAIN:
+			/* ext switch main at wifi */
+			btcoexist->btc_write_1byte_bitmask(btcoexist, 0x92c,
+							   0x3, 0x1);
+			break;
+		case BTC_ANT_WIFI_AT_AUX:
+			/* ext switch aux at wifi */
+			btcoexist->btc_write_1byte_bitmask(btcoexist,
+							   0x92c, 0x3, 0x2);
+			break;
+		}
+	} else {	/* internal switch */
+		/* fixed ext switch */
+		btcoexist->btc_write_1byte_bitmask(btcoexist, 0x92c, 0x3, 0x1);
+		switch (antpos_type) {
+		case BTC_ANT_WIFI_AT_MAIN:
+			/* fixed internal switch S1->WiFi, S0->BT */
+			btcoexist->btc_write_2byte(btcoexist, 0x948, 0x0);
+			break;
+		case BTC_ANT_WIFI_AT_AUX:
+			/* fixed internal switch S0->WiFi, S1->BT */
+			btcoexist->btc_write_2byte(btcoexist, 0x948, 0x280);
+			break;
+		}
+	}
+}
+
+
+void halbtc8723b2ant_ps_tdma(struct btc_coexist *btcoexist, bool force_exec,
+			     bool turn_on, u8 type)
+{
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], %s turn %s PS TDMA, type=%d\n",
+		  (force_exec? "force to":""), (turn_on? "ON":"OFF"), type);
+	coex_dm->cur_ps_tdma_on = turn_on;
+	coex_dm->cur_ps_tdma = type;
+
+	if (!force_exec) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], bPrePsTdmaOn = %d, bCurPsTdmaOn = %d!!\n",
+			  coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on);
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], prePsTdma = %d, curPsTdma = %d!!\n",
+			  coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma);
+
+		if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) &&
+		    (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma))
+			return;
+	}
+	if (turn_on) {
+		switch (type) {
+		case 1:
+		default:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a,
+						       0x1a, 0xe1, 0x90);
+			break;
+		case 2:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x12,
+						       0x12, 0xe1, 0x90);
+			break;
+		case 3:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c,
+						       0x3, 0xf1, 0x90);
+			break;
+		case 4:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x10,
+						       0x03, 0xf1, 0x90);
+			break;
+		case 5:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a,
+						       0x1a, 0x60, 0x90);
+			break;
+		case 6:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x12,
+						       0x12, 0x60, 0x90);
+			break;
+		case 7:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c,
+						       0x3, 0x70, 0x90);
+			break;
+		case 8:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xa3, 0x10,
+						       0x3, 0x70, 0x90);
+			break;
+		case 9:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a,
+						       0x1a, 0xe1, 0x90);
+			break;
+		case 10:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x12,
+						       0x12, 0xe1, 0x90);
+			break;
+		case 11:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0xa,
+						       0xa, 0xe1, 0x90);
+			break;
+		case 12:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x5,
+						       0x5, 0xe1, 0x90);
+			break;
+		case 13:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a,
+						       0x1a, 0x60, 0x90);
+			break;
+		case 14:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x12,
+						       0x12, 0x60, 0x90);
+			break;
+		case 15:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0xa,
+						       0xa, 0x60, 0x90);
+			break;
+		case 16:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x5,
+						       0x5, 0x60, 0x90);
+			break;
+		case 17:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xa3, 0x2f,
+						       0x2f, 0x60, 0x90);
+			break;
+		case 18:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x5,
+						       0x5, 0xe1, 0x90);
+			break;
+		case 19:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25,
+						       0x25, 0xe1, 0x90);
+			break;
+		case 20:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25,
+						       0x25, 0x60, 0x90);
+			break;
+		case 21:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x15,
+						       0x03, 0x70, 0x90);
+			break;
+		case 71:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a,
+						       0x1a, 0xe1, 0x90);
+			break;
+		}
+	} else {
+		/* disable PS tdma */
+		switch (type) {
+		case 0:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0,
+						       0x40, 0x0);
+			break;
+		case 1:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0,
+						       0x48, 0x0);
+			break;
+		default:
+			halbtc8723b2ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0,
+						       0x40, 0x0);
+			break;
+		}
+	}
+
+	/* update pre state */
+	coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on;
+	coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
+}
+
+void halbtc8723b2ant_coex_alloff(struct btc_coexist *btcoexist)
+{
+	/* fw all off */
+	halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+	halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+	halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	/* sw all off */
+	halbtc8723b2ant_sw_mechanism1(btcoexist, false, false, false, false);
+	halbtc8723b2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+
+	/* hw all off */
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+	halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+}
+
+void halbtc8723b2ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+	/* force to reset coex mechanism*/
+
+	halbtc8723b2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1);
+	halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6);
+	halbtc8723b2ant_dec_bt_pwr(btcoexist, FORCE_EXEC, false);
+
+	halbtc8723b2ant_sw_mechanism1(btcoexist, false, false, false, false);
+	halbtc8723b2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+}
+
+void halbtc8723b2ant_action_bt_inquiry(struct btc_coexist *btcoexist)
+{
+	bool wifi_connected = false;
+	bool low_pwr_disable = true;
+
+	btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+			   &low_pwr_disable);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+			   &wifi_connected);
+
+	if (wifi_connected) {
+		halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
+		halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
+	} else {
+		halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+		halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+	}
+	halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6);
+	halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	halbtc8723b2ant_sw_mechanism1(btcoexist, false, false, false, false);
+	halbtc8723b2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+
+	coex_dm->need_recover_0x948 = true;
+	coex_dm->backup_0x948 = btcoexist->btc_read_2byte(btcoexist, 0x948);
+
+	halbtc8723b2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_AUX,
+				     false, false);
+}
+
+bool halbtc8723b2ant_is_common_action(struct btc_coexist *btcoexist)
+{
+	bool bCommon = false, wifi_connected = false;
+	bool wifi_busy = false;
+	bool bt_hs_on = false, low_pwr_disable = false;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+			   &wifi_connected);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+	if (!wifi_connected) {
+		low_pwr_disable = false;
+		btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+				   &low_pwr_disable);
+
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], Wifi non-connected idle!!\n");
+
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
+					  0x0);
+		halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+		halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+		halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+ 		halbtc8723b2ant_sw_mechanism1(btcoexist, false, false, false,
+					      false);
+		halbtc8723b2ant_sw_mechanism2(btcoexist, false, false, false,
+					      0x18);
+
+		bCommon = true;
+	} else {
+		if (BT_8723B_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+		    coex_dm->bt_status) {
+			low_pwr_disable = false;
+			btcoexist->btc_set(btcoexist,
+					   BTC_SET_ACT_DISABLE_LOW_POWER,
+					   &low_pwr_disable);
+
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Wifi connected + "
+				  "BT non connected-idle!!\n");
+
+			btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
+						  0xfffff, 0x0);
+			halbtc8723b2ant_coex_table_with_type(btcoexist,
+							     NORMAL_EXEC, 0);
+			halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
+						1);
+			halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
+							 0xb);
+			halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC,
+						   false);
+
+	      		halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+
+			bCommon = true;
+		} else if (BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE ==
+			   coex_dm->bt_status) {
+			low_pwr_disable = true;
+			btcoexist->btc_set(btcoexist,
+					   BTC_SET_ACT_DISABLE_LOW_POWER,
+					   &low_pwr_disable);
+
+			if(bt_hs_on)
+				return false;
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Wifi connected + "
+				  "BT connected-idle!!\n");
+
+			btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
+						  0xfffff, 0x0);
+			halbtc8723b2ant_coex_table_with_type(btcoexist,
+							     NORMAL_EXEC, 0);
+			halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
+						1);
+			halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
+							 0xb);
+			halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC,
+						   false);
+
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+
+			bCommon = true;
+		} else {
+			low_pwr_disable = true;
+			btcoexist->btc_set(btcoexist,
+					   BTC_SET_ACT_DISABLE_LOW_POWER,
+					   &low_pwr_disable);
+
+			if (wifi_busy) {
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "[BTCoex], Wifi Connected-Busy + "
+					  "BT Busy!!\n");
+				bCommon = false;
+			} else {
+				if(bt_hs_on)
+					return false;
+
+				BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+					  "[BTCoex], Wifi Connected-Idle + "
+					  "BT Busy!!\n");
+
+				btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A,
+							  0x1, 0xfffff, 0x0);
+				halbtc8723b2ant_coex_table_with_type(btcoexist,
+								    NORMAL_EXEC,
+								    7);
+				halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+							true, 21);
+				halbtc8723b2ant_fw_dac_swing_lvl(btcoexist,
+								 NORMAL_EXEC,
+								 0xb);
+				if (halbtc8723b2ant_need_to_dec_bt_pwr(btcoexist))
+					halbtc8723b2ant_dec_bt_pwr(btcoexist,
+								   NORMAL_EXEC,
+								   true);
+				else
+					halbtc8723b2ant_dec_bt_pwr(btcoexist,
+								   NORMAL_EXEC,
+								   false);
+				halbtc8723b2ant_sw_mechanism1(btcoexist, false,
+							      false, false,
+							      false);
+				halbtc8723b2ant_sw_mechanism2(btcoexist, false,
+							      false, false,
+							      0x18);
+				bCommon = true;
+			}
+		}
+	}
+
+	return bCommon;
+}
+void halbtc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
+					  bool sco_hid, bool tx_pause,
+					  u8 max_interval)
+{
+	static s32 up, dn, m, n, wait_count;
+	/*0: no change, +1: increase WiFi duration, -1: decrease WiFi duration*/
+	s32 result;
+	u8 retryCount=0;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+		  "[BTCoex], TdmaDurationAdjust()\n");
+
+	if (!coex_dm->auto_tdma_adjust) {
+		coex_dm->auto_tdma_adjust = true;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], first run TdmaDurationAdjust()!!\n");
+		if (sco_hid) {
+			if (tx_pause) {
+				if (max_interval == 1) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 13);
+					coex_dm->ps_tdma_du_adj_type = 13;
+				}else if (max_interval == 2) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 14);
+					coex_dm->ps_tdma_du_adj_type = 14;
+				} else if (max_interval == 3) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+					coex_dm->ps_tdma_du_adj_type = 15;
+				} else {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+					coex_dm->ps_tdma_du_adj_type = 15;
+				}
+			} else {
+				if(max_interval == 1) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 9);
+					coex_dm->ps_tdma_du_adj_type = 9;
+				} else if (max_interval == 2) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 10);
+					coex_dm->ps_tdma_du_adj_type = 10;
+				} else if (max_interval == 3) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+					coex_dm->ps_tdma_du_adj_type = 11;
+				} else {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+					coex_dm->ps_tdma_du_adj_type = 11;
+				}
+			}
+		} else {
+			if (tx_pause) {
+				if (max_interval == 1) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 5);
+					coex_dm->ps_tdma_du_adj_type = 5;
+				} else if (max_interval == 2) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 6);
+					coex_dm->ps_tdma_du_adj_type = 6;
+				} else if (max_interval == 3) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+					coex_dm->ps_tdma_du_adj_type = 7;
+				} else {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+					coex_dm->ps_tdma_du_adj_type = 7;
+				}
+			} else {
+				if (max_interval == 1) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 1);
+					coex_dm->ps_tdma_du_adj_type = 1;
+				} else if (max_interval == 2) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 2);
+					coex_dm->ps_tdma_du_adj_type = 2;
+				} else if (max_interval == 3) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+					coex_dm->ps_tdma_du_adj_type = 3;
+				} else {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+					coex_dm->ps_tdma_du_adj_type = 3;
+				}
+			}
+		}
+
+		up = 0;
+		dn = 0;
+		m = 1;
+		n= 3;
+		result = 0;
+		wait_count = 0;
+	} else {
+		/*accquire the BT TRx retry count from BT_Info byte2*/
+		retryCount = coex_sta->bt_retry_cnt;
+		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, wait_count=%d\n",
+			  up, dn, m, n, wait_count);
+		result = 0;
+		wait_count++;
+		 /* no retry in the last 2-second duration*/
+		if (retryCount == 0) {
+			up++;
+			dn--;
+
+			if (dn <= 0)
+				dn = 0;
+
+			if (up >= n) {
+				wait_count = 0;
+				n = 3;
+				up = 0;
+				dn = 0;
+				result = 1;
+ 				BTC_PRINT(BTC_MSG_ALGORITHM,
+ 					  ALGO_TRACE_FW_DETAIL,
+					  "[BTCoex], Increase wifi "
+					  "duration!!\n");
+			}/* <=3 retry in the last 2-second duration*/
+		} else if (retryCount <= 3) {
+			up--;
+			dn++;
+
+			if (up <= 0)
+				up = 0;
+
+			if (dn == 2) {
+				if (wait_count <= 2)
+					m++;
+				else
+					m = 1;
+
+				if (m >= 20)
+					m = 20;
+
+				n = 3 * m;
+				up = 0;
+				dn = 0;
+				wait_count = 0;
+				result = -1;
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_TRACE_FW_DETAIL,
+					  "[BTCoex], Decrease wifi duration "
+					  "for retryCounter<3!!\n");
+			}
+		} else {
+			if (wait_count == 1)
+				m++;
+			else
+				m = 1;
+
+			if (m >= 20)
+				m = 20;
+
+			n = 3 * m;
+			up = 0;
+			dn = 0;
+			wait_count = 0;
+			result = -1;
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+				  "[BTCoex], Decrease wifi duration "
+				  "for retryCounter>3!!\n");
+		}
+
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], max Interval = %d\n", max_interval);
+		if (max_interval == 1) {
+			if (tx_pause) {
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_TRACE_FW_DETAIL,
+					  "[BTCoex], TxPause = 1\n");
+
+				if (coex_dm->cur_ps_tdma == 71) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 5);
+					coex_dm->ps_tdma_du_adj_type = 5;
+				} else if (coex_dm->cur_ps_tdma == 1) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 5);
+					coex_dm->ps_tdma_du_adj_type = 5;
+				} else if (coex_dm->cur_ps_tdma == 2) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 6);
+					coex_dm->ps_tdma_du_adj_type = 6;
+				} else if (coex_dm->cur_ps_tdma == 3) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+					coex_dm->ps_tdma_du_adj_type = 7;
+				} else if (coex_dm->cur_ps_tdma == 4) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 8);
+					coex_dm->ps_tdma_du_adj_type = 8;
+				}
+
+				if (coex_dm->cur_ps_tdma == 9) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 13);
+					coex_dm->ps_tdma_du_adj_type = 13;
+				} else if (coex_dm->cur_ps_tdma == 10) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 14);
+					coex_dm->ps_tdma_du_adj_type = 14;
+				} else if (coex_dm->cur_ps_tdma == 11) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+					coex_dm->ps_tdma_du_adj_type = 15;
+				} else if (coex_dm->cur_ps_tdma == 12) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 16);
+					coex_dm->ps_tdma_du_adj_type = 16;
+				}
+
+				if (result == -1) {
+					if (coex_dm->cur_ps_tdma == 5) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 6);
+						coex_dm->ps_tdma_du_adj_type =
+									      6;
+					} else if (coex_dm->cur_ps_tdma == 6) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									      7;
+					} else if (coex_dm->cur_ps_tdma == 7) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 8);
+						coex_dm->ps_tdma_du_adj_type =
+									      8;
+					} else if (coex_dm->cur_ps_tdma == 13) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 14);
+						coex_dm->ps_tdma_du_adj_type =
+									     14;
+					} else if(coex_dm->cur_ps_tdma == 14) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					} else if(coex_dm->cur_ps_tdma == 15) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 16);
+						coex_dm->ps_tdma_du_adj_type =
+									     16;
+					}
+				}  else if (result == 1) {
+					if (coex_dm->cur_ps_tdma == 8) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									      7;
+					} else if (coex_dm->cur_ps_tdma == 7) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 6);
+						coex_dm->ps_tdma_du_adj_type =
+									      6;
+					} else if(coex_dm->cur_ps_tdma == 6) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 5);
+						coex_dm->ps_tdma_du_adj_type =
+									      5;
+					} else if(coex_dm->cur_ps_tdma == 16) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					} else if(coex_dm->cur_ps_tdma == 15) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 14);
+						coex_dm->ps_tdma_du_adj_type =
+									     14;
+					} else if(coex_dm->cur_ps_tdma == 14) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 13);
+						coex_dm->ps_tdma_du_adj_type =
+									     13;
+					}
+				}
+			} else {
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_TRACE_FW_DETAIL,
+					  "[BTCoex], TxPause = 0\n");
+				if (coex_dm->cur_ps_tdma == 5) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 71);
+					coex_dm->ps_tdma_du_adj_type = 71;
+				} else if (coex_dm->cur_ps_tdma == 6) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 2);
+					coex_dm->ps_tdma_du_adj_type = 2;
+				} else if (coex_dm->cur_ps_tdma == 7) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+					coex_dm->ps_tdma_du_adj_type = 3;
+				} else if (coex_dm->cur_ps_tdma == 8) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 4);
+					coex_dm->ps_tdma_du_adj_type = 4;
+				}
+
+				if (coex_dm->cur_ps_tdma == 13) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 9);
+					coex_dm->ps_tdma_du_adj_type = 9;
+				} else if (coex_dm->cur_ps_tdma == 14) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 10);
+					coex_dm->ps_tdma_du_adj_type = 10;
+				} else if (coex_dm->cur_ps_tdma == 15) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+					coex_dm->ps_tdma_du_adj_type = 11;
+				} else if(coex_dm->cur_ps_tdma == 16) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 12);
+					coex_dm->ps_tdma_du_adj_type = 12;
+				}
+
+				if (result == -1) {
+					if (coex_dm->cur_ps_tdma == 71) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 1);
+						coex_dm->ps_tdma_du_adj_type =
+									      1;
+					} else if (coex_dm->cur_ps_tdma == 1) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 2);
+						coex_dm->ps_tdma_du_adj_type =
+									      2;
+					} else if (coex_dm->cur_ps_tdma == 2) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									      3;
+					} else if(coex_dm->cur_ps_tdma == 3) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 4);
+						coex_dm->ps_tdma_du_adj_type =
+									      4;
+					} else if(coex_dm->cur_ps_tdma == 9) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 10);
+						coex_dm->ps_tdma_du_adj_type =
+									     10;
+ 					} else if (coex_dm->cur_ps_tdma == 10) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					} else if (coex_dm->cur_ps_tdma == 11) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 12);
+						coex_dm->ps_tdma_du_adj_type =
+									     12;
+					}
+				}  else if (result == 1) {
+					if (coex_dm->cur_ps_tdma == 4) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									      3;
+					} else if (coex_dm->cur_ps_tdma == 3) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 2);
+						coex_dm->ps_tdma_du_adj_type =
+									      2;
+					} else if (coex_dm->cur_ps_tdma == 2) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 1);
+						coex_dm->ps_tdma_du_adj_type =
+									      1;
+					} else if (coex_dm->cur_ps_tdma == 1) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 71);
+						coex_dm->ps_tdma_du_adj_type =
+									     71;
+					} else if (coex_dm->cur_ps_tdma == 12) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					} else if (coex_dm->cur_ps_tdma == 11) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 10);
+						coex_dm->ps_tdma_du_adj_type =
+									     10;
+					} else if (coex_dm->cur_ps_tdma == 10) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 9);
+						coex_dm->ps_tdma_du_adj_type =
+									      9;
+					}
+				}
+			}
+		} else if(max_interval == 2) {
+			if (tx_pause) {
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_TRACE_FW_DETAIL,
+					  "[BTCoex], TxPause = 1\n");
+				if (coex_dm->cur_ps_tdma == 1) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 6);
+					coex_dm->ps_tdma_du_adj_type = 6;
+				} else if (coex_dm->cur_ps_tdma == 2) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 6);
+					coex_dm->ps_tdma_du_adj_type = 6;
+				} else if (coex_dm->cur_ps_tdma == 3) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+					coex_dm->ps_tdma_du_adj_type = 7;
+				} else if (coex_dm->cur_ps_tdma == 4) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 8);
+					coex_dm->ps_tdma_du_adj_type = 8;
+				}
+				if (coex_dm->cur_ps_tdma == 9) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 14);
+					coex_dm->ps_tdma_du_adj_type = 14;
+				} else if (coex_dm->cur_ps_tdma == 10) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 14);
+					coex_dm->ps_tdma_du_adj_type = 14;
+				} else if (coex_dm->cur_ps_tdma == 11) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+					coex_dm->ps_tdma_du_adj_type = 15;
+				} else if (coex_dm->cur_ps_tdma == 12) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 16);
+					coex_dm->ps_tdma_du_adj_type = 16;
+				}
+				if (result == -1) {
+					if (coex_dm->cur_ps_tdma == 5) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 6);
+						coex_dm->ps_tdma_du_adj_type =
+									      6;
+					} else if (coex_dm->cur_ps_tdma == 6) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									      7;
+					} else if (coex_dm->cur_ps_tdma == 7) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 8);
+						coex_dm->ps_tdma_du_adj_type =
+									      8;
+					} else if (coex_dm->cur_ps_tdma == 13) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 14);
+						coex_dm->ps_tdma_du_adj_type =
+									     14;
+					} else if (coex_dm->cur_ps_tdma == 14) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					} else if (coex_dm->cur_ps_tdma == 15) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 16);
+						coex_dm->ps_tdma_du_adj_type =
+									     16;
+					}
+				}  else if (result == 1) {
+					if (coex_dm->cur_ps_tdma == 8) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									      7;
+					} else if (coex_dm->cur_ps_tdma == 7) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 6);
+						coex_dm->ps_tdma_du_adj_type =
+									      6;
+					} else if (coex_dm->cur_ps_tdma == 6) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 6);
+						coex_dm->ps_tdma_du_adj_type =
+									      6;
+					} else if (coex_dm->cur_ps_tdma == 16) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					} else if (coex_dm->cur_ps_tdma == 15) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 14);
+						coex_dm->ps_tdma_du_adj_type =
+									     14;
+					} else if (coex_dm->cur_ps_tdma == 14) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 14);
+						coex_dm->ps_tdma_du_adj_type =
+									     14;
+					}
+				}
+			} else {
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_TRACE_FW_DETAIL,
+					  "[BTCoex], TxPause = 0\n");
+				if (coex_dm->cur_ps_tdma == 5) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 2);
+					coex_dm->ps_tdma_du_adj_type = 2;
+				} else if (coex_dm->cur_ps_tdma == 6) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 2);
+					coex_dm->ps_tdma_du_adj_type = 2;
+				} else if (coex_dm->cur_ps_tdma == 7) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+					coex_dm->ps_tdma_du_adj_type = 3;
+				} else if (coex_dm->cur_ps_tdma == 8) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 4);
+					coex_dm->ps_tdma_du_adj_type = 4;
+				}
+				if (coex_dm->cur_ps_tdma == 13) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 10);
+					coex_dm->ps_tdma_du_adj_type = 10;
+				} else if (coex_dm->cur_ps_tdma == 14){
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 10);
+					coex_dm->ps_tdma_du_adj_type = 10;
+				} else if (coex_dm->cur_ps_tdma == 15) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+					coex_dm->ps_tdma_du_adj_type = 11;
+				} else if (coex_dm->cur_ps_tdma == 16) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 12);
+					coex_dm->ps_tdma_du_adj_type = 12;
+				}
+				if (result == -1) {
+					if (coex_dm->cur_ps_tdma == 1) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 2);
+						coex_dm->ps_tdma_du_adj_type =
+									      2;
+					} else if (coex_dm->cur_ps_tdma == 2) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									      3;
+					} else if (coex_dm->cur_ps_tdma == 3) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 4);
+						coex_dm->ps_tdma_du_adj_type =
+									      4;
+					} else if (coex_dm->cur_ps_tdma == 9) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 10);
+						coex_dm->ps_tdma_du_adj_type =
+									     10;
+					} else if (coex_dm->cur_ps_tdma == 10) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					} else if (coex_dm->cur_ps_tdma == 11) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 12);
+						coex_dm->ps_tdma_du_adj_type =
+									     12;
+					}
+				} else if (result == 1) {
+					if (coex_dm->cur_ps_tdma == 4) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									      3;
+					} else if (coex_dm->cur_ps_tdma == 3) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 2);
+						coex_dm->ps_tdma_du_adj_type =
+									      2;
+					} else if (coex_dm->cur_ps_tdma == 2) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 2);
+						coex_dm->ps_tdma_du_adj_type =
+									      2;
+					} else if (coex_dm->cur_ps_tdma == 12) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					} else if (coex_dm->cur_ps_tdma == 11) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 10);
+						coex_dm->ps_tdma_du_adj_type =
+									     10;
+					} else if (coex_dm->cur_ps_tdma == 10) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 10);
+						coex_dm->ps_tdma_du_adj_type =
+									     10;
+					}
+				}
+			}
+		} else if (max_interval == 3) {
+			if (tx_pause) {
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_TRACE_FW_DETAIL,
+					  "[BTCoex], TxPause = 1\n");
+				if (coex_dm->cur_ps_tdma == 1) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+					coex_dm->ps_tdma_du_adj_type = 7;
+				} else if (coex_dm->cur_ps_tdma == 2) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+					coex_dm->ps_tdma_du_adj_type = 7;
+				} else if (coex_dm->cur_ps_tdma == 3) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+					coex_dm->ps_tdma_du_adj_type = 7;
+				} else if (coex_dm->cur_ps_tdma == 4) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 8);
+					coex_dm->ps_tdma_du_adj_type = 8;
+				}
+				if (coex_dm->cur_ps_tdma == 9) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+					coex_dm->ps_tdma_du_adj_type = 15;
+				} else if (coex_dm->cur_ps_tdma == 10) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+					coex_dm->ps_tdma_du_adj_type = 15;
+				} else if (coex_dm->cur_ps_tdma == 11) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+					coex_dm->ps_tdma_du_adj_type = 15;
+				} else if (coex_dm->cur_ps_tdma == 12) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 16);
+					coex_dm->ps_tdma_du_adj_type = 16;
+				}
+				if (result == -1) {
+					if (coex_dm->cur_ps_tdma == 5) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									      7;
+					} else if (coex_dm->cur_ps_tdma == 6) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									      7;
+					} else if (coex_dm->cur_ps_tdma == 7) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 8);
+						coex_dm->ps_tdma_du_adj_type =
+									      8;
+					} else if (coex_dm->cur_ps_tdma == 13) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					} else if (coex_dm->cur_ps_tdma == 14) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					} else if (coex_dm->cur_ps_tdma == 15) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 16);
+						coex_dm->ps_tdma_du_adj_type =
+									     16;
+					}
+				}  else if (result == 1) {
+					if (coex_dm->cur_ps_tdma == 8) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									      7;
+					} else if (coex_dm->cur_ps_tdma == 7) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									      7;
+					} else if (coex_dm->cur_ps_tdma == 6) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 7);
+						coex_dm->ps_tdma_du_adj_type =
+									      7;
+					} else if (coex_dm->cur_ps_tdma == 16) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					} else if (coex_dm->cur_ps_tdma == 15) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					} else if (coex_dm->cur_ps_tdma == 14) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 15);
+						coex_dm->ps_tdma_du_adj_type =
+									     15;
+					}
+				}
+			} else {
+				BTC_PRINT(BTC_MSG_ALGORITHM,
+					  ALGO_TRACE_FW_DETAIL,
+					  "[BTCoex], TxPause = 0\n");
+				if (coex_dm->cur_ps_tdma == 5) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+					coex_dm->ps_tdma_du_adj_type = 3;
+				} else if (coex_dm->cur_ps_tdma == 6) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+					coex_dm->ps_tdma_du_adj_type = 3;
+				} else if (coex_dm->cur_ps_tdma == 7) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+					coex_dm->ps_tdma_du_adj_type = 3;
+				} else if (coex_dm->cur_ps_tdma == 8) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 4);
+					coex_dm->ps_tdma_du_adj_type = 4;
+				}
+				if (coex_dm->cur_ps_tdma == 13) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+					coex_dm->ps_tdma_du_adj_type = 11;
+				} else if (coex_dm->cur_ps_tdma == 14) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+					coex_dm->ps_tdma_du_adj_type = 11;
+				} else if (coex_dm->cur_ps_tdma == 15) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+					coex_dm->ps_tdma_du_adj_type = 11;
+				} else if (coex_dm->cur_ps_tdma == 16) {
+					halbtc8723b2ant_ps_tdma(btcoexist,
+								NORMAL_EXEC,
+								true, 12);
+					coex_dm->ps_tdma_du_adj_type = 12;
+				}
+				if (result == -1) {
+					if (coex_dm->cur_ps_tdma == 1) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									      3;
+					} else if (coex_dm->cur_ps_tdma == 2) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									      3;
+					} else if (coex_dm->cur_ps_tdma == 3) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 4);
+						coex_dm->ps_tdma_du_adj_type =
+									      4;
+					} else if (coex_dm->cur_ps_tdma == 9) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					} else if (coex_dm->cur_ps_tdma == 10) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					} else if (coex_dm->cur_ps_tdma == 11) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 12);
+						coex_dm->ps_tdma_du_adj_type =
+									     12;
+					}
+				} else if (result == 1) {
+					if (coex_dm->cur_ps_tdma == 4) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									      3;
+					} else if (coex_dm->cur_ps_tdma == 3) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									      3;
+					} else if (coex_dm->cur_ps_tdma == 2) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 3);
+						coex_dm->ps_tdma_du_adj_type =
+									      3;
+					} else if (coex_dm->cur_ps_tdma == 12) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					} else if (coex_dm->cur_ps_tdma == 11) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					} else if (coex_dm->cur_ps_tdma == 10) {
+						halbtc8723b2ant_ps_tdma(
+								btcoexist,
+								NORMAL_EXEC,
+								true, 11);
+						coex_dm->ps_tdma_du_adj_type =
+									     11;
+					}
+				}
+			}
+		}
+	}
+
+	/*if current PsTdma not match with the recorded one (when scan, dhcp..),
+	 *then we have to adjust it back to the previous record one.*/
+	if (coex_dm->cur_ps_tdma != coex_dm->ps_tdma_du_adj_type) {
+		bool scan = false, link = false, roam = false;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+			  "[BTCoex], PsTdma type dismatch!!!, "
+			  "curPsTdma=%d, recordPsTdma=%d\n",
+			  coex_dm->cur_ps_tdma, coex_dm->ps_tdma_du_adj_type);
+
+		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+
+		if (!scan && !link && !roam)
+			halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+						coex_dm->ps_tdma_du_adj_type);
+		else
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+				  "[BTCoex], roaming/link/scan is under"
+				  " progress, will adjust next time!!!\n");
+	}
+}
+
+/* SCO only or SCO+PAN(HS) */
+void halbtc8723b2ant_action_sco(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state;
+	u32 wifi_bw;
+
+	wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+							  0, 2, 15, 0);
+
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+
+	halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 4);
+
+	if (halbtc8723b2ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+	else
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	/*for SCO quality at 11b/g mode*/
+	if (BTC_WIFI_BW_LEGACY == wifi_bw)
+		halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+	else  /*for SCO quality & wifi performance balance at 11n mode*/
+		halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8);
+
+	/*for voice quality */
+	halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
+
+	/* sw mechanism */
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      true, 0x4);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      true, 0x4);
+		}
+	} else {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      true, 0x4);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      true, 0x4);
+		}
+	}
+}
+
+
+void halbtc8723b2ant_action_hid(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state, bt_rssi_state;
+	u32 wifi_bw;
+
+	wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+							  0, 2, 15, 0);
+	bt_rssi_state = halbtc8723b2ant_bt_rssi_state(2, 29, 0);
+
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+
+	halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+	if (halbtc8723b2ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+	else
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if (BTC_WIFI_BW_LEGACY == wifi_bw) /*/for HID at 11b/g mode*/
+		halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
+	else  /*for HID quality & wifi performance balance at 11n mode*/
+		halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 9);
+
+	if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+	    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
+		halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
+	else
+		halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
+
+	/* sw mechanism */
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+ 			halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+ 			halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+/*A2DP only / PAN(EDR) only/ A2DP+PAN(HS)*/
+void halbtc8723b2ant_action_a2dp(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
+	u32 wifi_bw;
+	u8 ap_num = 0;
+
+	wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+							  0, 2, 15, 0);
+	wifi_rssi_state1 = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+							   1, 2, 40, 0);
+	bt_rssi_state = halbtc8723b2ant_bt_rssi_state(2, 29, 0);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, &ap_num);
+
+	/* define the office environment */
+	/* driver don't know AP num in Linux, so we will never enter this if */
+	if (ap_num >= 10 && BTC_RSSI_HIGH(wifi_rssi_state1)) {
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
+					  0x0);
+		halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+		halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+		halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+
+		/* sw mechanism */
+		btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+		if (BTC_WIFI_BW_HT40 == wifi_bw) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      true, 0x18);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      true, 0x18);
+		}
+		return;
+	}
+
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+
+	halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+	if (halbtc8723b2ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+	else
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
+
+	if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+	    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
+		halbtc8723b2ant_tdma_duration_adjust(btcoexist,false, false, 1);
+	else
+		halbtc8723b2ant_tdma_duration_adjust(btcoexist,false, true, 1);
+
+	/* sw mechanism */
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ 			halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+void halbtc8723b2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state;
+	u32 wifi_bw;
+
+	wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+							  0, 2, 15, 0);
+
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+
+	halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+	if (halbtc8723b2ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+	else
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
+
+	halbtc8723b2ant_tdma_duration_adjust(btcoexist, false, true, 2);
+
+	/* sw mechanism */
+	btcoexist->btc_get(btcoexist,
+		BTC_GET_U4_WIFI_BW, &wifi_bw);
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ 			halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false,0x18);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+void halbtc8723b2ant_action_pan_edr(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state, bt_rssi_state;
+	u32 wifi_bw;
+
+	wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+							  0, 2, 15, 0);
+	bt_rssi_state = halbtc8723b2ant_bt_rssi_state(2, 29, 0);
+
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+
+	halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+	if (halbtc8723b2ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+	else
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 10);
+
+	if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+	    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
+		halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1);
+	else
+		halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
+
+	/* sw mechanism */
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+
+/*PAN(HS) only*/
+void halbtc8723b2ant_action_pan_hs(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state;
+	u32 wifi_bw;
+
+	wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+							  0, 2, 15, 0);
+
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+
+	halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+	if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+	    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH) )
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+	else
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
+
+	halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+/*PAN(EDR)+A2DP*/
+void halbtc8723b2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state, bt_rssi_state;
+	u32 wifi_bw;
+
+	wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+							  0, 2, 15, 0);
+	bt_rssi_state = halbtc8723b2ant_bt_rssi_state(2, 29, 0);
+
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+
+	halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+	if (halbtc8723b2ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+	else
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+	    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+		halbtc8723b2ant_coex_table_with_type(btcoexist,NORMAL_EXEC, 12);
+		if (BTC_WIFI_BW_HT40 == wifi_bw)
+			halbtc8723b2ant_tdma_duration_adjust(btcoexist, false,
+							     true, 3);
+		else
+			halbtc8723b2ant_tdma_duration_adjust(btcoexist, false,
+							     false, 3);
+	} else {
+		halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
+		halbtc8723b2ant_tdma_duration_adjust(btcoexist, false, true, 3);
+	}
+
+	/* sw mechanism	*/
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+void halbtc8723b2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state, bt_rssi_state;
+	u32 wifi_bw;
+
+	wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+							  0, 2, 15, 0);
+	bt_rssi_state = halbtc8723b2ant_bt_rssi_state(2, 29, 0);
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	if (halbtc8723b2ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+	else
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+	    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+		if (BTC_WIFI_BW_HT40 == wifi_bw) {
+			halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
+							 3);
+			halbtc8723b2ant_coex_table_with_type(btcoexist,
+							     NORMAL_EXEC, 11);
+			btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
+						  0xfffff, 0x780);
+		} else {
+			halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
+							 6);
+			halbtc8723b2ant_coex_table_with_type(btcoexist,
+							     NORMAL_EXEC, 7);
+			btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
+						  0xfffff, 0x0);
+		}
+		halbtc8723b2ant_tdma_duration_adjust(btcoexist, true, false, 2);
+	} else {
+		halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+		halbtc8723b2ant_coex_table_with_type(btcoexist,NORMAL_EXEC, 11);
+		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
+					  0x0);
+		halbtc8723b2ant_tdma_duration_adjust(btcoexist, true, true, 2);
+	}
+
+	/* sw mechanism */
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+ 			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)){
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+/* HID+A2DP+PAN(EDR) */
+void halbtc8723b2ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state, bt_rssi_state;
+	u32 wifi_bw;
+
+	wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+							  0, 2, 15, 0);
+	bt_rssi_state = halbtc8723b2ant_bt_rssi_state(2, 29, 0);
+
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+
+	halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+	if (halbtc8723b2ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+	else
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
+
+	if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+	    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+		if (BTC_WIFI_BW_HT40 == wifi_bw)
+			halbtc8723b2ant_tdma_duration_adjust(btcoexist, true,
+							     true, 2);
+		else
+			halbtc8723b2ant_tdma_duration_adjust(btcoexist, true,
+							     false, 3);
+	} else {
+		halbtc8723b2ant_tdma_duration_adjust(btcoexist, true, true, 3);
+	}
+
+	/* sw mechanism */
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+void halbtc8723b2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
+{
+	u8 wifi_rssi_state, bt_rssi_state;
+	u32 wifi_bw;
+
+	wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+							  0, 2, 15, 0);
+	bt_rssi_state = halbtc8723b2ant_bt_rssi_state(2, 29, 0);
+
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+
+	halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+	if (halbtc8723b2ant_need_to_dec_bt_pwr(btcoexist))
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+	else
+		halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+	halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
+
+	if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+	    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
+		halbtc8723b2ant_tdma_duration_adjust(btcoexist, true, false, 2);
+	else
+		halbtc8723b2ant_tdma_duration_adjust(btcoexist, true, true, 2);
+
+	/* sw mechanism */
+	if (BTC_WIFI_BW_HT40 == wifi_bw) {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	} else {
+		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+		    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+						      false, 0x18);
+		} else {
+			halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+						      false, false);
+			halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+						      false, 0x18);
+		}
+	}
+}
+
+void halbtc8723b2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
+{
+	u8 algorithm = 0;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+		  "[BTCoex], RunCoexistMechanism()===>\n");
+
+	if (btcoexist->manual_control) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], RunCoexistMechanism(), "
+			  "return for Manual CTRL <===\n");
+		return;
+	}
+
+	if (coex_sta->under_ips) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], wifi is under IPS !!!\n");
+		return;
+	}
+
+	algorithm = halbtc8723b2ant_action_algorithm(btcoexist);
+	if (coex_sta->c2h_bt_inquiry_page &&
+	    (BT_8723B_2ANT_COEX_ALGO_PANHS != algorithm)) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], BT is under inquiry/page scan !!\n");
+		halbtc8723b2ant_action_bt_inquiry(btcoexist);
+		return;
+	} else {
+		if (coex_dm->need_recover_0x948) {
+			coex_dm->need_recover_0x948 = false;
+			btcoexist->btc_write_2byte(btcoexist, 0x948,
+						   coex_dm->backup_0x948);
+		}
+	}
+
+	coex_dm->cur_algorithm = algorithm;
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, "[BTCoex], Algorithm = %d \n",
+		  coex_dm->cur_algorithm);
+
+	if (halbtc8723b2ant_is_common_action(btcoexist)) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], Action 2-Ant common.\n");
+		coex_dm->auto_tdma_adjust = false;
+	} else {
+		if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], preAlgorithm=%d, "
+				  "curAlgorithm=%d\n", coex_dm->pre_algorithm,
+				  coex_dm->cur_algorithm);
+			coex_dm->auto_tdma_adjust = false;
+		}
+		switch (coex_dm->cur_algorithm) {
+		case BT_8723B_2ANT_COEX_ALGO_SCO:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action 2-Ant, algorithm = SCO.\n");
+			halbtc8723b2ant_action_sco(btcoexist);
+			break;
+		case BT_8723B_2ANT_COEX_ALGO_HID:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action 2-Ant, algorithm = HID.\n");
+			halbtc8723b2ant_action_hid(btcoexist);
+			break;
+		case BT_8723B_2ANT_COEX_ALGO_A2DP:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action 2-Ant, "
+				  "algorithm = A2DP.\n");
+			halbtc8723b2ant_action_a2dp(btcoexist);
+			break;
+		case BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action 2-Ant, "
+				  "algorithm = A2DP+PAN(HS).\n");
+			halbtc8723b2ant_action_a2dp_pan_hs(btcoexist);
+			break;
+		case BT_8723B_2ANT_COEX_ALGO_PANEDR:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action 2-Ant, "
+				  "algorithm = PAN(EDR).\n");
+			halbtc8723b2ant_action_pan_edr(btcoexist);
+			break;
+		case BT_8723B_2ANT_COEX_ALGO_PANHS:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action 2-Ant, "
+				  "algorithm = HS mode.\n");
+			halbtc8723b2ant_action_pan_hs(btcoexist);
+				break;
+		case BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action 2-Ant, "
+				  "algorithm = PAN+A2DP.\n");
+			halbtc8723b2ant_action_pan_edr_a2dp(btcoexist);
+			break;
+		case BT_8723B_2ANT_COEX_ALGO_PANEDR_HID:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action 2-Ant, "
+				  "algorithm = PAN(EDR)+HID.\n");
+			halbtc8723b2ant_action_pan_edr_hid(btcoexist);
+			break;
+		case BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action 2-Ant, "
+				  "algorithm = HID+A2DP+PAN.\n");
+			halbtc8723b2ant_action_hid_a2dp_pan_edr(btcoexist);
+			break;
+		case BT_8723B_2ANT_COEX_ALGO_HID_A2DP:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action 2-Ant, "
+				  "algorithm = HID+A2DP.\n");
+			halbtc8723b2ant_action_hid_a2dp(btcoexist);
+			break;
+		default:
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], Action 2-Ant, "
+				  "algorithm = coexist All Off!!\n");
+			halbtc8723b2ant_coex_alloff(btcoexist);
+			break;
+		}
+		coex_dm->pre_algorithm = coex_dm->cur_algorithm;
+	}
+}
+
+void halbtc8723b2ant_wifioff_hwcfg(struct btc_coexist *btcoexist)
+{
+	/* set wlan_act to low */
+	btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);
+	/* Force GNT_BT to High */
+	btcoexist->btc_write_1byte_bitmask(btcoexist, 0x765, 0x18, 0x3);
+	/* BT select s0/s1 is controlled by BT */
+	btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, 0x20, 0x0);
+}
+
+/*********************************************************************
+ *  work around function start with wa_halbtc8723b2ant_
+ *********************************************************************/
+/*********************************************************************
+ *  extern function start with EXhalbtc8723b2ant_
+ *********************************************************************/
+void ex_halbtc8723b2ant_init_hwconfig(struct btc_coexist *btcoexist)
+{
+	u8 u8tmp = 0;
+
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+		  "[BTCoex], 2Ant Init HW Config!!\n");
+	coex_dm->bt_rf0x1e_backup =
+		btcoexist->btc_get_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff);
+
+	/* 0x790[5:0]=0x5 */
+	u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x790);
+	u8tmp &= 0xc0;
+	u8tmp |= 0x5;
+	btcoexist->btc_write_1byte(btcoexist, 0x790, u8tmp);
+
+
+	/*Antenna config	*/
+	halbtc8723b2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_MAIN,
+				     true, false);
+
+
+
+
+	/* PTA parameter */
+	halbtc8723b2ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
+
+	/* Enable counter statistics */
+	/*0x76e[3] =1, WLAN_Act control by PTA*/
+	btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
+	btcoexist->btc_write_1byte(btcoexist, 0x778, 0x3);
+	btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1);
+}
+
+void ex_halbtc8723b2ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+		  "[BTCoex], Coex Mechanism Init!!\n");
+	halbtc8723b2ant_init_coex_dm(btcoexist);
+}
+
+void ex_halbtc8723b2ant_display_coex_info(struct btc_coexist *btcoexist)
+{
+	struct btc_board_info *board_info = &btcoexist->board_info;
+	struct btc_stack_info *stack_info = &btcoexist->stack_info;
+	struct btc_bt_link_info* bt_link_info = &btcoexist->bt_link_info;
+	u8 *cli_buf = btcoexist->cli_buf;
+	u8 u8tmp[4], i, bt_info_ext, ps_tdma_case=0;
+	u32 u32tmp[4];
+	bool roam = false, scan = false;
+	bool link = false, wifi_under_5g = false;
+	bool bt_hs_on = false, wifi_busy = false;
+	s32 wifi_rssi = 0, bt_hs_rssi = 0;
+	u32 wifi_bw, wifi_traffic_dir, fa_ofdm, fa_cck;
+	u8 wifi_dot11_chnl, wifi_hs_chnl;
+	u32 fw_ver = 0, bt_patch_ver = 0;
+	u8 ap_num = 0;
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+		   "\r\n ============[BT Coexist info]============");
+	CL_PRINTF(cli_buf);
+
+	if (btcoexist->manual_control) {
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+			   "\r\n ==========[Under Manual Control]============");
+		CL_PRINTF(cli_buf);
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+			   "\r\n ==========================================");
+		CL_PRINTF(cli_buf);
+	}
+
+	if (!board_info->bt_exist) {
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n BT not exists !!!");
+		CL_PRINTF(cli_buf);
+		return;
+	}
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ",
+		   "Ant PG number/ Ant mechanism:",
+		   board_info->pg_ant_num, board_info->btdm_ant_num);
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %d",
+		   "BT stack/ hci ext ver",
+		   ((stack_info->profile_notified)? "Yes":"No"),
+		   stack_info->hci_version);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver);
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+		   "\r\n %-35s = %d_%x/ 0x%x/ 0x%x(%d)",
+		   "CoexVer/ fw_ver/ PatchVer",
+		   glcoex_ver_date_8723b_2ant, glcoex_ver_8723b_2ant,
+		   fw_ver, bt_patch_ver, bt_patch_ver);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL,
+			   &wifi_dot11_chnl);
+	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d(%d)",
+		   "Dot11 channel / HsChnl(HsMode)",
+		   wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on);
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x ",
+		   "H2C Wifi inform bt chnl Info", coex_dm->wifi_chnl_info[0],
+		   coex_dm->wifi_chnl_info[1], coex_dm->wifi_chnl_info[2]);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
+	btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
+	btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, &ap_num);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d",
+		   "Wifi rssi/ HS rssi/ AP#", wifi_rssi, bt_hs_rssi, ap_num);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d ",
+		   "Wifi link/ roam/ scan", link, roam, scan);
+	CL_PRINTF(cli_buf);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION,
+			   &wifi_traffic_dir);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %s/ %s ",
+		   "Wifi status", (wifi_under_5g? "5G":"2.4G"),
+		   ((BTC_WIFI_BW_LEGACY == wifi_bw)? "Legacy":
+		   (((BTC_WIFI_BW_HT40 == wifi_bw)? "HT40":"HT20"))),
+		   ((!wifi_busy)? "idle":
+		   ((BTC_WIFI_TRAFFIC_TX ==wifi_traffic_dir)?\
+		   "uplink":"downlink")));
+	CL_PRINTF(cli_buf);
+
+
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d / %d / %d",
+		   "SCO/HID/PAN/A2DP",
+		   bt_link_info->sco_exist, bt_link_info->hid_exist,
+		   bt_link_info->pan_exist, bt_link_info->a2dp_exist);
+	CL_PRINTF(cli_buf);
+	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_BT_LINK_INFO);
+
+	bt_info_ext = coex_sta->bt_info_ext;
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s",
+		   "BT Info A2DP rate",
+		   (bt_info_ext&BIT0)? "Basic rate":"EDR rate");
+	CL_PRINTF(cli_buf);
+
+	for (i=0; i<BT_INFO_SRC_8723B_2ANT_MAX; i++) {
+		if (coex_sta->bt_info_c2h_cnt[i]) {
+			CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+				   "\r\n %-35s = %02x %02x %02x "
+				   "%02x %02x %02x %02x(%d)",
+				   glbt_info_src_8723b_2ant[i], \
+				   coex_sta->bt_info_c2h[i][0],
+				   coex_sta->bt_info_c2h[i][1],
+				   coex_sta->bt_info_c2h[i][2],
+				   coex_sta->bt_info_c2h[i][3],
+				   coex_sta->bt_info_c2h[i][4],
+				   coex_sta->bt_info_c2h[i][5],
+				   coex_sta->bt_info_c2h[i][6],
+				   coex_sta->bt_info_c2h_cnt[i]);
+			CL_PRINTF(cli_buf);
+		}
+	}
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s/%s",
+		   "PS state, IPS/LPS",
+		   ((coex_sta->under_ips? "IPS ON":"IPS OFF")),
+		   ((coex_sta->under_lps? "LPS ON":"LPS OFF")));
+	CL_PRINTF(cli_buf);
+	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD);
+
+	/* Sw mechanism	*/
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+		   "\r\n %-35s", "============[Sw mechanism]============");
+	CL_PRINTF(cli_buf);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d ",
+ 		   "SM1[ShRf/ LpRA/ LimDig]", coex_dm->cur_rf_rx_lpf_shrink,
+		   coex_dm->cur_low_penalty_ra, coex_dm->limited_dig);
+	CL_PRINTF(cli_buf);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d(0x%x) ",
+		   "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]",
+		   coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off,
+		   coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl);
+	CL_PRINTF(cli_buf);
+
+	/* Fw mechanism	*/
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+		   "============[Fw mechanism]============");
+	CL_PRINTF(cli_buf);
+
+	ps_tdma_case = coex_dm->cur_ps_tdma;
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+		   "\r\n %-35s = %02x %02x %02x %02x %02x case-%d (auto:%d)",
+		   "PS TDMA", coex_dm->ps_tdma_para[0],
+		   coex_dm->ps_tdma_para[1], coex_dm->ps_tdma_para[2],
+		   coex_dm->ps_tdma_para[3], coex_dm->ps_tdma_para[4],
+		   ps_tdma_case, coex_dm->auto_tdma_adjust);
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ",
+		   "DecBtPwr/ IgnWlanAct", coex_dm->cur_dec_bt_pwr,
+		   coex_dm->cur_ignore_wlan_act);
+	CL_PRINTF(cli_buf);
+
+	/* Hw setting */
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+		   "============[Hw setting]============");
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x",
+		   "RF-A, 0x1e initVal", coex_dm->bt_rf0x1e_backup);
+	CL_PRINTF(cli_buf);
+
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x880);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x",
+		   "0x778/0x880[29:25]", u8tmp[0],
+		   (u32tmp[0]&0x3e000000) >> 25);
+	CL_PRINTF(cli_buf);
+
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x948);
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x67);
+	u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x765);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
+		   "0x948/ 0x67[5] / 0x765",
+		   u32tmp[0], ((u8tmp[0]&0x20)>> 5), u8tmp[1]);
+	CL_PRINTF(cli_buf);
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x92c);
+	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x930);
+	u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x944);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
+		   "0x92c[1:0]/ 0x930[7:0]/0x944[1:0]",
+		   u32tmp[0]&0x3, u32tmp[1]&0xff, u32tmp[2]&0x3);
+	CL_PRINTF(cli_buf);
+
+
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x39);
+	u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x40);
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c);
+	u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0x64);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+		   "0x38[11]/0x40/0x4c[24:23]/0x64[0]",
+		   ((u8tmp[0] & 0x8)>>3), u8tmp[1],
+		   ((u32tmp[0]&0x01800000)>>23), u8tmp[2]&0x1);
+	CL_PRINTF(cli_buf);
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x",
+		   "0x550(bcn ctrl)/0x522", u32tmp[0], u8tmp[0]);
+	CL_PRINTF(cli_buf);
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x49c);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x",
+		   "0xc50(dig)/0x49c(null-drop)", u32tmp[0]&0xff, u8tmp[0]);
+	CL_PRINTF(cli_buf);
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xda0);
+	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0xda4);
+	u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0xda8);
+	u32tmp[3] = btcoexist->btc_read_4byte(btcoexist, 0xcf0);
+
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa5b);
+	u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xa5c);
+
+	fa_ofdm = ((u32tmp[0]&0xffff0000) >> 16) +
+		  ((u32tmp[1]&0xffff0000) >> 16) +
+		   (u32tmp[1] & 0xffff) +
+		   (u32tmp[2] & 0xffff) +
+		  ((u32tmp[3]&0xffff0000) >> 16) +
+		   (u32tmp[3] & 0xffff) ;
+	fa_cck = (u8tmp[0] << 8) + u8tmp[1];
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
+		   "OFDM-CCA/OFDM-FA/CCK-FA", \
+		   u32tmp[0]&0xffff, fa_ofdm, fa_cck);
+	CL_PRINTF(cli_buf);
+
+	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
+	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
+	u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
+	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+		   "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+		   "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)", \
+		   u32tmp[0], u32tmp[1], u32tmp[2], u8tmp[0]);
+	CL_PRINTF(cli_buf);
+
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d",
+		   "0x770(high-pri rx/tx)",
+		   coex_sta->high_priority_rx, coex_sta->high_priority_tx);
+	CL_PRINTF(cli_buf);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d",
+		   "0x774(low-pri rx/tx)", coex_sta->low_priority_rx,
+		   coex_sta->low_priority_tx);
+	CL_PRINTF(cli_buf);
+#if(BT_AUTO_REPORT_ONLY_8723B_2ANT == 1)
+	halbtc8723b2ant_monitor_bt_ctr(btcoexist);
+#endif
+	btcoexist->btc_disp_dbg_msg(btcoexist,
+	BTC_DBG_DISP_COEX_STATISTICS);
+}
+
+
+void ex_halbtc8723b2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
+{
+	if (BTC_IPS_ENTER == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], IPS ENTER notify\n");
+		coex_sta->under_ips = true;
+		halbtc8723b2ant_wifioff_hwcfg(btcoexist);
+		halbtc8723b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+		halbtc8723b2ant_coex_alloff(btcoexist);
+	} else if (BTC_IPS_LEAVE == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], IPS LEAVE notify\n");
+		coex_sta->under_ips = false;
+		ex_halbtc8723b2ant_init_hwconfig(btcoexist);
+		halbtc8723b2ant_init_coex_dm(btcoexist);
+		halbtc8723b2ant_query_bt_info(btcoexist);
+	}
+}
+
+void ex_halbtc8723b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
+{
+	if (BTC_LPS_ENABLE == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], LPS ENABLE notify\n");
+		coex_sta->under_lps = true;
+	} else if (BTC_LPS_DISABLE == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], LPS DISABLE notify\n");
+		coex_sta->under_lps = false;
+	}
+}
+
+void ex_halbtc8723b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
+{
+	if (BTC_SCAN_START == type)
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], SCAN START notify\n");
+	else if (BTC_SCAN_FINISH == type)
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], SCAN FINISH notify\n");
+}
+
+void ex_halbtc8723b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
+{
+	if (BTC_ASSOCIATE_START == type)
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], CONNECT START notify\n");
+	else if (BTC_ASSOCIATE_FINISH == type)
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], CONNECT FINISH notify\n");
+}
+
+void ex_halbtc8723b2ant_media_status_notify(struct btc_coexist *btcoexist,
+					    u8 type)
+{
+	u8 h2c_parameter[3] ={0};
+	u32 wifi_bw;
+	u8 wifi_central_chnl;
+
+	if (BTC_MEDIA_CONNECT == type)
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], MEDIA connect notify\n");
+	else
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], MEDIA disconnect notify\n");
+
+	/* only 2.4G we need to inform bt the chnl mask */
+	btcoexist->btc_get(btcoexist,
+		BTC_GET_U1_WIFI_CENTRAL_CHNL, &wifi_central_chnl);
+	if ((BTC_MEDIA_CONNECT == type) &&
+	    (wifi_central_chnl <= 14)) {
+		h2c_parameter[0] = 0x1;
+		h2c_parameter[1] = wifi_central_chnl;
+		btcoexist->btc_get(btcoexist,
+			BTC_GET_U4_WIFI_BW, &wifi_bw);
+		if (BTC_WIFI_BW_HT40 == wifi_bw)
+			h2c_parameter[2] = 0x30;
+		else
+			h2c_parameter[2] = 0x20;
+	}
+
+	coex_dm->wifi_chnl_info[0] = h2c_parameter[0];
+	coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
+	coex_dm->wifi_chnl_info[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]);
+
+	btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
+}
+
+void ex_halbtc8723b2ant_special_packet_notify(struct btc_coexist *btcoexist,
+					      u8 type)
+{
+	if (type == BTC_PACKET_DHCP)
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], DHCP Packet notify\n");
+}
+
+void ex_halbtc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist,
+				       u8 *tmpbuf, u8 length)
+{
+	u8 btInfo = 0;
+	u8 i, rsp_source = 0;
+	bool bt_busy = false, limited_dig = false;
+	bool wifi_connected = false;
+
+	coex_sta->c2h_bt_info_req_sent = false;
+
+	rsp_source = tmpbuf[0]&0xf;
+	if(rsp_source >= BT_INFO_SRC_8723B_2ANT_MAX)
+		rsp_source = BT_INFO_SRC_8723B_2ANT_WIFI_FW;
+	coex_sta->bt_info_c2h_cnt[rsp_source]++;
+
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+		  "[BTCoex], Bt info[%d], length=%d, hex data=[",
+		  rsp_source, length);
+	for (i = 0; i < length; i++) {
+		coex_sta->bt_info_c2h[rsp_source][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 (btcoexist->manual_control) {
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], BtInfoNotify(), "
+			  "return for Manual CTRL<===\n");
+		return;
+	}
+
+	if (BT_INFO_SRC_8723B_2ANT_WIFI_FW != rsp_source) {
+		coex_sta->bt_retry_cnt =	/* [3:0]*/
+			coex_sta->bt_info_c2h[rsp_source][2] & 0xf;
+
+		coex_sta->bt_rssi =
+			coex_sta->bt_info_c2h[rsp_source][3] * 2 + 10;
+
+		coex_sta->bt_info_ext =
+			coex_sta->bt_info_c2h[rsp_source][4];
+
+		/* Here we need to resend some wifi info to BT
+		     because bt is reset and loss of the info.*/
+		if ((coex_sta->bt_info_ext & BIT1)) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], BT ext info bit1 check,"
+				  " send wifi BW&Chnl to BT!!\n");
+			btcoexist->btc_get(btcoexist,BTC_GET_BL_WIFI_CONNECTED,
+					   &wifi_connected);
+			if (wifi_connected)
+				ex_halbtc8723b2ant_media_status_notify(
+							btcoexist,
+							BTC_MEDIA_CONNECT);
+			else
+				ex_halbtc8723b2ant_media_status_notify(
+							btcoexist,
+							BTC_MEDIA_DISCONNECT);
+		}
+
+		if ((coex_sta->bt_info_ext & BIT3)) {
+			BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+				  "[BTCoex], BT ext info bit3 check, "
+				  "set BT NOT to ignore Wlan active!!\n");
+			halbtc8723b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC,
+							false);
+		} else {
+			/* BT already NOT ignore Wlan active, do nothing here.*/
+		}
+#if(BT_AUTO_REPORT_ONLY_8723B_2ANT == 0)
+		if ((coex_sta->bt_info_ext & BIT4)) {
+			/* BT auto report already enabled, do nothing*/
+		} else {
+			halbtc8723b2ant_bt_auto_report(btcoexist, FORCE_EXEC,
+						       true);
+		}
+#endif
+	}
+
+	/* check BIT2 first ==> check if bt is under inquiry or page scan*/
+	if (btInfo & BT_INFO_8723B_2ANT_B_INQ_PAGE)
+		coex_sta->c2h_bt_inquiry_page = true;
+	else
+		coex_sta->c2h_bt_inquiry_page = false;
+
+	/* set link exist status*/
+	if (!(btInfo & BT_INFO_8723B_2ANT_B_CONNECTION)) {
+		coex_sta->bt_link_exist = false;
+		coex_sta->pan_exist = false;
+		coex_sta->a2dp_exist = false;
+		coex_sta->hid_exist = false;
+		coex_sta->sco_exist = false;
+	} else {// connection exists
+		coex_sta->bt_link_exist = true;
+		if (btInfo & BT_INFO_8723B_2ANT_B_FTP)
+			coex_sta->pan_exist = true;
+		else
+			coex_sta->pan_exist = false;
+		if (btInfo & BT_INFO_8723B_2ANT_B_A2DP)
+			coex_sta->a2dp_exist = true;
+		else
+			coex_sta->a2dp_exist = false;
+		if (btInfo & BT_INFO_8723B_2ANT_B_HID)
+			coex_sta->hid_exist = true;
+		else
+			coex_sta->hid_exist = false;
+		if (btInfo & BT_INFO_8723B_2ANT_B_SCO_ESCO)
+			coex_sta->sco_exist = true;
+		else
+			coex_sta->sco_exist = false;
+	}
+
+	halbtc8723b2ant_update_bt_link_info(btcoexist);
+
+	if (!(btInfo & BT_INFO_8723B_2ANT_B_CONNECTION)) {
+		coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_NON_CONNECTED_IDLE;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], BtInfoNotify(), "
+			  "BT Non-Connected idle!!!\n");
+	/* connection exists but no busy */
+	} else if (btInfo == BT_INFO_8723B_2ANT_B_CONNECTION) {
+		coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
+	} else if ((btInfo & BT_INFO_8723B_2ANT_B_SCO_ESCO) ||
+		   (btInfo & BT_INFO_8723B_2ANT_B_SCO_BUSY)) {
+		coex_dm->bt_status =
+			BT_8723B_2ANT_BT_STATUS_SCO_BUSY;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n");
+	} else if (btInfo&BT_INFO_8723B_2ANT_B_ACL_BUSY) {
+		coex_dm->bt_status =
+			BT_8723B_2ANT_BT_STATUS_ACL_BUSY;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
+	} else {
+		coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_MAX;
+		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+			  "[BTCoex], BtInfoNotify(), "
+			  "BT Non-Defined state!!!\n");
+	}
+
+	if ((BT_8723B_2ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) ||
+	    (BT_8723B_2ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+	    (BT_8723B_2ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status)) {
+		bt_busy = true;
+		limited_dig = true;
+	} else {
+		bt_busy = false;
+		limited_dig = false;
+	}
+
+	btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
+
+	coex_dm->limited_dig = limited_dig;
+	btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_LIMITED_DIG, &limited_dig);
+
+	halbtc8723b2ant_run_coexist_mechanism(btcoexist);
+}
+
+void ex_halbtc8723b2ant_halt_notify(struct btc_coexist *btcoexist)
+{
+	BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, "[BTCoex], Halt notify\n");
+
+	halbtc8723b2ant_wifioff_hwcfg(btcoexist);
+	halbtc8723b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+	ex_halbtc8723b2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
+}
+
+void ex_halbtc8723b2ant_periodical(struct btc_coexist *btcoexist)
+{
+	struct btc_board_info *board_info = &btcoexist->board_info;
+	struct btc_stack_info *stack_info = &btcoexist->stack_info;
+	static u8 dis_ver_info_cnt = 0;
+	u32 fw_ver = 0, bt_patch_ver = 0;
+
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+		  "[BTCoex], =========================="
+		  "Periodical===========================\n");
+
+	if (dis_ver_info_cnt <= 5) {
+		dis_ver_info_cnt += 1;
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+			  "[BTCoex], ****************************"
+			  "************************************\n");
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+			  "[BTCoex], Ant PG Num/ Ant Mech/ "
+			  "Ant Pos = %d/ %d/ %d\n", board_info->pg_ant_num,
+			  board_info->btdm_ant_num, board_info->btdm_ant_pos);
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+			  "[BTCoex], BT stack/ hci ext ver = %s / %d\n",
+			  ((stack_info->profile_notified)? "Yes":"No"),
+			  stack_info->hci_version);
+		btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
+				   &bt_patch_ver);
+		btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+			  "[BTCoex], CoexVer/ fw_ver/ PatchVer = "
+			  "%d_%x/ 0x%x/ 0x%x(%d)\n",
+			  glcoex_ver_date_8723b_2ant, glcoex_ver_8723b_2ant,
+			  fw_ver, bt_patch_ver, bt_patch_ver);
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+			  "[BTCoex], *****************************"
+			  "***********************************\n");
+	}
+
+#if(BT_AUTO_REPORT_ONLY_8723B_2ANT == 0)
+	halbtc8723b2ant_query_bt_info(btcoexist);
+	halbtc8723b2ant_monitor_bt_ctr(btcoexist);
+	halbtc8723b2ant_monitor_bt_enable_disable(btcoexist);
+#else
+	if (halbtc8723b2ant_is_wifi_status_changed(btcoexist) ||
+	    coex_dm->auto_tdma_adjust)
+		halbtc8723b2ant_run_coexist_mechanism(btcoexist);
+#endif
+}
+
+
+#endif
+
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtc8723b2ant.h b/drivers/staging/rtl8821ae/btcoexist/halbtc8723b2ant.h
new file mode 100644
index 000000000000..fa3784aa70cd
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtc8723b2ant.h
@@ -0,0 +1,145 @@
+/************************************************************************
+ * The following is for 8723B 2Ant BT Co-exist definition
+ ************************************************************************/
+#define	BT_AUTO_REPORT_ONLY_8723B_2ANT			1
+
+
+#define	BT_INFO_8723B_2ANT_B_FTP			BIT7
+#define	BT_INFO_8723B_2ANT_B_A2DP			BIT6
+#define	BT_INFO_8723B_2ANT_B_HID			BIT5
+#define	BT_INFO_8723B_2ANT_B_SCO_BUSY			BIT4
+#define	BT_INFO_8723B_2ANT_B_ACL_BUSY			BIT3
+#define	BT_INFO_8723B_2ANT_B_INQ_PAGE			BIT2
+#define	BT_INFO_8723B_2ANT_B_SCO_ESCO			BIT1
+#define	BT_INFO_8723B_2ANT_B_CONNECTION			BIT0
+
+#define BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT		2
+
+typedef enum _BT_INFO_SRC_8723B_2ANT{
+	BT_INFO_SRC_8723B_2ANT_WIFI_FW			= 0x0,
+	BT_INFO_SRC_8723B_2ANT_BT_RSP			= 0x1,
+	BT_INFO_SRC_8723B_2ANT_BT_ACTIVE_SEND		= 0x2,
+	BT_INFO_SRC_8723B_2ANT_MAX
+}BT_INFO_SRC_8723B_2ANT,*PBT_INFO_SRC_8723B_2ANT;
+
+typedef enum _BT_8723B_2ANT_BT_STATUS{
+	BT_8723B_2ANT_BT_STATUS_NON_CONNECTED_IDLE	= 0x0,
+	BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE		= 0x1,
+	BT_8723B_2ANT_BT_STATUS_INQ_PAGE		= 0x2,
+	BT_8723B_2ANT_BT_STATUS_ACL_BUSY		= 0x3,
+	BT_8723B_2ANT_BT_STATUS_SCO_BUSY		= 0x4,
+	BT_8723B_2ANT_BT_STATUS_ACL_SCO_BUSY		= 0x5,
+	BT_8723B_2ANT_BT_STATUS_MAX
+}BT_8723B_2ANT_BT_STATUS,*PBT_8723B_2ANT_BT_STATUS;
+
+typedef enum _BT_8723B_2ANT_COEX_ALGO{
+	BT_8723B_2ANT_COEX_ALGO_UNDEFINED		= 0x0,
+	BT_8723B_2ANT_COEX_ALGO_SCO			= 0x1,
+	BT_8723B_2ANT_COEX_ALGO_HID			= 0x2,
+	BT_8723B_2ANT_COEX_ALGO_A2DP			= 0x3,
+	BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS		= 0x4,
+	BT_8723B_2ANT_COEX_ALGO_PANEDR			= 0x5,
+	BT_8723B_2ANT_COEX_ALGO_PANHS			= 0x6,
+	BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP		= 0x7,
+	BT_8723B_2ANT_COEX_ALGO_PANEDR_HID		= 0x8,
+	BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR		= 0x9,
+	BT_8723B_2ANT_COEX_ALGO_HID_A2DP		= 0xa,
+	BT_8723B_2ANT_COEX_ALGO_MAX			= 0xb,
+}BT_8723B_2ANT_COEX_ALGO,*PBT_8723B_2ANT_COEX_ALGO;
+
+struct coex_dm_8723b_2ant{
+	/* fw mechanism */
+	bool pre_dec_bt_pwr;
+	bool cur_dec_bt_pwr;
+	u8 pre_fw_dac_swing_lvl;
+	u8 cur_fw_dac_swing_lvl;
+	bool cur_ignore_wlan_act;
+	bool pre_ignore_wlan_act;
+	u8 pre_ps_tdma;
+	u8 cur_ps_tdma;
+	u8 ps_tdma_para[5];
+	u8 ps_tdma_du_adj_type;
+	bool reset_tdma_adjust;
+	bool auto_tdma_adjust;
+	bool pre_ps_tdma_on;
+	bool cur_ps_tdma_on;
+	bool pre_bt_auto_report;
+	bool cur_bt_auto_report;
+
+	/* sw mechanism */
+	bool pre_rf_rx_lpf_shrink;
+	bool cur_rf_rx_lpf_shrink;
+	u32 bt_rf0x1e_backup;
+	bool pre_low_penalty_ra;
+	bool cur_low_penalty_ra;
+	bool pre_dac_swing_on;
+	u32 pre_dac_swing_lvl;
+	bool cur_dac_swing_on;
+	u32 cur_dac_swing_lvl;
+	bool pre_adc_back_off;
+	bool cur_adc_back_off;
+	bool pre_agc_table_en;
+	bool cur_agc_table_en;
+	u32 pre_val0x6c0;
+	u32 cur_val0x6c0;
+	u32 pre_val0x6c4;
+	u32 cur_val0x6c4;
+	u32 pre_val0x6c8;
+	u32 cur_val0x6c8;
+	u8 pre_val0x6cc;
+	u8 cur_val0x6cc;
+	bool limited_dig;
+
+	/* algorithm related */
+	u8 pre_algorithm;
+	u8 cur_algorithm;
+	u8 bt_status;
+	u8 wifi_chnl_info[3];
+
+	bool need_recover_0x948;
+	u16 backup_0x948;
+};
+
+struct coex_sta_8723b_2ant{
+	bool bt_link_exist;
+	bool sco_exist;
+	bool a2dp_exist;
+	bool hid_exist;
+	bool pan_exist;
+
+	bool under_lps;
+	bool under_ips;
+	u32 high_priority_tx;
+	u32 high_priority_rx;
+	u32 low_priority_tx;
+	u32 low_priority_rx;
+	u8 bt_rssi;
+	u8 pre_bt_rssi_state;
+	u8 pre_wifi_rssi_state[4];
+	bool c2h_bt_info_req_sent;
+	u8 bt_info_c2h[BT_INFO_SRC_8723B_2ANT_MAX][10];
+	u32 bt_info_c2h_cnt[BT_INFO_SRC_8723B_2ANT_MAX];
+	bool c2h_bt_inquiry_page;
+	u8 bt_retry_cnt;
+	u8 bt_info_ext;
+};
+
+/*********************************************************************
+ * The following is interface which will notify coex module.
+ *********************************************************************/
+void ex_halbtc8723b2ant_init_hwconfig(struct btc_coexist *btcoexist);
+void ex_halbtc8723b2ant_init_coex_dm(struct btc_coexist *btcoexist);
+void ex_halbtc8723b2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8723b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8723b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8723b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8723b2ant_media_status_notify(struct btc_coexist *btcoexist,
+					    u8 type);
+void ex_halbtc8723b2ant_special_packet_notify(struct btc_coexist *btcoexist,
+					      u8 type);
+void ex_halbtc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist,
+				       u8 *tmpbuf, u8 length);
+void ex_halbtc8723b2ant_halt_notify(struct btc_coexist *btcoexist);
+void ex_halbtc8723b2ant_periodical(struct btc_coexist * btcoexist);
+void ex_halbtc8723b2ant_display_coex_info(struct btc_coexist *btcoexist);
+
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtcoutsrc.c b/drivers/staging/rtl8821ae/btcoexist/halbtcoutsrc.c
new file mode 100644
index 000000000000..9d9fa4d7575d
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtcoutsrc.c
@@ -0,0 +1,1181 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2013 Realtek Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ *
+ ******************************************************************************/
+
+#include "halbt_precomp.h"
+
+/*#if(BT_30_SUPPORT == 1)*/
+#if 1
+/***********************************************
+ *		Global variables
+ ***********************************************/
+const char *const bt_profile_string[]={
+	"NONE",
+	"A2DP",
+	"PAN",
+	"HID",
+	"SCO",
+};
+
+const char *const bt_spec_string[]={
+	"1.0b",
+	"1.1",
+	"1.2",
+	"2.0+EDR",
+	"2.1+EDR",
+	"3.0+HS",
+	"4.0",
+};
+
+const char *const bt_link_role_string[]={
+	"Master",
+	"Slave",
+};
+
+const char *const h2c_state_string[]={
+	"successful",
+	"h2c busy",
+	"rf off",
+	"fw not read",
+};
+
+const char *const io_state_string[]={
+	"IO_STATUS_SUCCESS",
+	"IO_STATUS_FAIL_CANNOT_IO",
+	"IO_STATUS_FAIL_RF_OFF",
+	"IO_STATUS_FAIL_FW_READ_CLEAR_TIMEOUT",
+	"IO_STATUS_FAIL_WAIT_IO_EVENT_TIMEOUT",
+	"IO_STATUS_INVALID_LEN",
+	"IO_STATUS_IO_IDLE_QUEUE_EMPTY",
+	"IO_STATUS_IO_INSERT_WAIT_QUEUE_FAIL",
+	"IO_STATUS_UNKNOWN_FAIL",
+	"IO_STATUS_WRONG_LEVEL",
+	"IO_STATUS_H2C_STOPPED",
+};
+
+struct btc_coexist gl_bt_coexist;
+
+u32 btc_dbg_type[BTC_MSG_MAX];
+u8 btc_dbg_buf[100];
+
+/***************************************************
+ *		Debug related function
+ ***************************************************/
+bool halbtc_is_bt_coexist_available(struct btc_coexist *btcoexist)
+{
+	if (!btcoexist->binded || NULL == btcoexist->adapter)
+		return false;
+	
+	return true;
+}
+
+bool halbtc_is_wifi_busy(struct rtl_priv *rtlpriv)
+{
+
+	if (rtlpriv->link_info.b_busytraffic)
+		return true;
+	else
+		return false;
+}
+
+
+void halbtc_dbg_init(void)
+{
+	u8 i;
+
+	for (i = 0; i < BTC_MSG_MAX; i++)
+		btc_dbg_type[i] = 0;
+
+	btc_dbg_type[BTC_MSG_INTERFACE]			= 	\
+//			INTF_INIT				|
+//			INTF_NOTIFY				|
+			0;
+	
+	btc_dbg_type[BTC_MSG_ALGORITHM]			= 	\
+//			ALGO_BT_RSSI_STATE			|
+//			ALGO_WIFI_RSSI_STATE			|
+//			ALGO_BT_MONITOR				|
+//			ALGO_TRACE				|
+//			ALGO_TRACE_FW				|
+//			ALGO_TRACE_FW_DETAIL			|
+//			ALGO_TRACE_FW_EXEC			|
+//			ALGO_TRACE_SW				|
+//			ALGO_TRACE_SW_DETAIL			|
+//			ALGO_TRACE_SW_EXEC			|
+			0;
+}
+
+bool halbtc_is_hw_mailbox_exist(struct btc_coexist *btcoexist)
+{
+	return true;
+}
+
+bool halbtc_is_bt40(struct rtl_priv *adapter)
+{
+	struct rtl_priv *rtlpriv = adapter;
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	bool is_ht40 = true;
+	enum ht_channel_width bw = rtlphy->current_chan_bw;
+	
+	
+	if (bw == HT_CHANNEL_WIDTH_20)
+		is_ht40 = false;
+	else if (bw == HT_CHANNEL_WIDTH_20_40)
+		is_ht40 = true;
+
+	return is_ht40;
+}
+
+bool halbtc_legacy(struct rtl_priv *adapter)
+{
+	struct rtl_priv *rtlpriv = adapter;
+	struct rtl_mac *mac = rtl_mac(rtlpriv);
+	
+	bool is_legacy = false;
+
+	if ((mac->mode == WIRELESS_MODE_B) || (mac->mode == WIRELESS_MODE_B))
+		is_legacy = true;
+
+	return is_legacy;
+}
+
+bool halbtc_is_wifi_uplink(struct rtl_priv *adapter)
+{
+	struct rtl_priv *rtlpriv = adapter;
+	
+	if (rtlpriv->link_info.b_tx_busy_traffic)
+		return true;
+	else
+		return false;
+}
+
+u32 halbtc_get_wifi_bw(struct btc_coexist *btcoexist)
+{
+	struct rtl_priv *rtlpriv = 
+		(struct rtl_priv *)btcoexist->adapter;
+	u32 wifi_bw = BTC_WIFI_BW_HT20;
+	
+	if (halbtc_is_bt40(rtlpriv)){
+		wifi_bw = BTC_WIFI_BW_HT40;	
+	} else {
+		if(halbtc_legacy(rtlpriv))
+			wifi_bw = BTC_WIFI_BW_LEGACY;
+		else
+			wifi_bw = BTC_WIFI_BW_HT20;
+	}
+	return wifi_bw;
+}
+
+u8 halbtc_get_wifi_central_chnl(struct btc_coexist *btcoexist)
+{
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	struct rtl_phy 	*rtlphy = &(rtlpriv->phy);
+	u8 chnl = 1;
+	
+
+	if (rtlphy->current_channel != 0)
+		chnl = rtlphy->current_channel;
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, 
+		  "halbtc_get_wifi_central_chnl:%d\n",chnl);
+	return chnl;
+}
+
+void halbtc_leave_lps(struct btc_coexist *btcoexist)
+{
+	struct rtl_priv *rtlpriv;
+	struct rtl_ps_ctl *ppsc;
+	bool ap_enable = false;
+	
+	rtlpriv = btcoexist->adapter;
+	ppsc = rtl_psc(rtlpriv);
+	
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
+			   &ap_enable);
+	
+	if (ap_enable) {
+		printk("halbtc_leave_lps()<--dont leave lps under AP mode\n");
+		return;
+	}
+
+	btcoexist->bt_info.bt_ctrl_lps = true;
+	btcoexist->bt_info.bt_lps_on = false;
+}
+
+void halbtc_enter_lps(struct btc_coexist *btcoexist)
+{
+	struct rtl_priv *rtlpriv;
+	struct rtl_ps_ctl *ppsc;
+	bool ap_enable = false;
+	
+	rtlpriv = btcoexist->adapter;
+	ppsc = rtl_psc(rtlpriv);
+	
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, 
+			   &ap_enable);
+	
+	if (ap_enable) {
+		printk("halbtc_enter_lps()<--dont enter lps under AP mode\n");
+		return;
+	}
+	
+	btcoexist->bt_info.bt_ctrl_lps = true;
+	btcoexist->bt_info.bt_lps_on = false;
+}
+
+void halbtc_normal_lps(struct btc_coexist *btcoexist)
+{
+	if (btcoexist->bt_info.bt_ctrl_lps) {
+		btcoexist->bt_info.bt_lps_on = false;
+		btcoexist->bt_info.bt_ctrl_lps = false;
+	}
+		
+}
+
+void halbtc_leave_low_power(void)
+{
+}
+
+void halbtc_nomal_low_power(void)
+{
+}
+
+void halbtc_disable_low_power(void)
+{
+}
+
+void halbtc_aggregation_check(void)
+{
+}
+
+
+u32 halbtc_get_bt_patch_version(struct btc_coexist *btcoexist)
+{
+	return 0;
+}
+
+s32 halbtc_get_wifi_rssi(struct rtl_priv *adapter)
+{
+	struct rtl_priv *rtlpriv = adapter;
+	s32	undecorated_smoothed_pwdb = 0;
+	
+	if (rtlpriv->mac80211.link_state >= MAC80211_LINKED)
+		undecorated_smoothed_pwdb = 
+			rtlpriv->dm.undecorated_smoothed_pwdb;
+	else /* associated entry pwdb */
+		undecorated_smoothed_pwdb =
+			rtlpriv->dm.undecorated_smoothed_pwdb;
+	return undecorated_smoothed_pwdb;
+}
+
+bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
+{
+	struct btc_coexist *btcoexist = (struct btc_coexist *)void_btcoexist;
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtlpriv);
+	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+	bool *bool_tmp = (bool*)out_buf;
+	int *s32_tmp = (int*)out_buf;
+	u32 *u32_tmp = (u32*)out_buf;
+	u8 *u8_tmp = (u8*)out_buf;
+	bool tmp = false;
+
+
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return false;
+	
+
+	switch (get_type){
+	case BTC_GET_BL_HS_OPERATION:
+		*bool_tmp = false;
+		break;
+	case BTC_GET_BL_HS_CONNECTING:
+		*bool_tmp = false;
+		break;
+	case BTC_GET_BL_WIFI_CONNECTED:
+		if (rtlpriv->mac80211.link_state >= MAC80211_LINKED)
+			tmp = true;
+				
+		*bool_tmp = tmp;
+		break;
+	case BTC_GET_BL_WIFI_BUSY:
+		if(halbtc_is_wifi_busy(rtlpriv))
+			*bool_tmp = true;
+		else
+			*bool_tmp = false;
+		break;
+	case BTC_GET_BL_WIFI_SCAN:
+		if (mac->act_scanning == true)
+			*bool_tmp = true;
+		else
+			*bool_tmp = false;
+		break;
+	case BTC_GET_BL_WIFI_LINK:
+		if (mac->link_state == MAC80211_LINKING)
+			*bool_tmp = true;
+		else
+			*bool_tmp = false;
+		break;
+	case BTC_GET_BL_WIFI_ROAM:	/*TODO*/
+		if (mac->link_state == MAC80211_LINKING)
+			*bool_tmp = true;
+		else
+			*bool_tmp = false;
+		break;
+	case BTC_GET_BL_WIFI_4_WAY_PROGRESS:	/*TODO*/
+			*bool_tmp = false;
+
+		break;
+	case BTC_GET_BL_WIFI_UNDER_5G:
+		*bool_tmp = false; /*TODO*/
+		
+	case BTC_GET_BL_WIFI_DHCP:	/*TODO*/
+		break;
+	case BTC_GET_BL_WIFI_SOFTAP_IDLE:
+		*bool_tmp = true;
+		break;
+	case BTC_GET_BL_WIFI_SOFTAP_LINKING:
+		*bool_tmp = false;
+		break;
+	case BTC_GET_BL_WIFI_IN_EARLY_SUSPEND:
+		*bool_tmp = false;
+		break;
+	case BTC_GET_BL_WIFI_AP_MODE_ENABLE:
+		*bool_tmp = false;
+		break;
+	case BTC_GET_BL_WIFI_ENABLE_ENCRYPTION:
+		if (NO_ENCRYPTION == rtlpriv->sec.pairwise_enc_algorithm)
+			*bool_tmp = false;
+		else
+			*bool_tmp = true;
+		break;
+	case BTC_GET_BL_WIFI_UNDER_B_MODE:
+		*bool_tmp = false; /*TODO*/
+		break;
+	case BTC_GET_BL_EXT_SWITCH:
+		*bool_tmp = false;
+		break;
+	case BTC_GET_S4_WIFI_RSSI:
+		*s32_tmp = halbtc_get_wifi_rssi(rtlpriv);
+		break;
+	case BTC_GET_S4_HS_RSSI:	/*TODO*/
+		*s32_tmp = halbtc_get_wifi_rssi(rtlpriv);
+		break;
+	case BTC_GET_U4_WIFI_BW:
+		*u32_tmp = halbtc_get_wifi_bw(btcoexist);
+		break;
+	case BTC_GET_U4_WIFI_TRAFFIC_DIRECTION:
+		if (halbtc_is_wifi_uplink(rtlpriv))
+			*u32_tmp = BTC_WIFI_TRAFFIC_TX;
+		else
+			*u32_tmp = BTC_WIFI_TRAFFIC_RX;
+		break;
+	case BTC_GET_U4_WIFI_FW_VER:
+		*u32_tmp = rtlhal->fw_version;
+		break;
+	case BTC_GET_U4_BT_PATCH_VER:
+		*u32_tmp = halbtc_get_bt_patch_version(btcoexist);
+		break;
+	case BTC_GET_U1_WIFI_DOT11_CHNL:
+		*u8_tmp = rtlphy->current_channel;
+		break;
+	case BTC_GET_U1_WIFI_CENTRAL_CHNL:
+		*u8_tmp = halbtc_get_wifi_central_chnl(btcoexist);
+		break;
+	case BTC_GET_U1_WIFI_HS_CHNL:
+		*u8_tmp = 1;/* BT_OperateChnl(rtlpriv); */
+		break;
+	case BTC_GET_U1_MAC_PHY_MODE:
+		*u8_tmp = BTC_MP_UNKNOWN;
+		break;
+	case BTC_GET_U1_AP_NUM:
+		/* driver don't know AP num in Linux, 
+		 * So, the return value here is not right */
+		*u8_tmp = 1;/* pDefMgntInfo->NumBssDesc4Query; */
+		break;
+
+	/************* 1Ant **************/
+	case BTC_GET_U1_LPS_MODE:
+		*u8_tmp = btcoexist->pwr_mode_val[0];
+		break;
+					
+	default:
+		break;
+	}
+	
+	return true;
+}
+
+bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf)
+{
+	struct btc_coexist *btcoexist = (struct btc_coexist *)void_btcoexist;
+	bool *bool_tmp = (bool *)in_buf;
+	u8 *u8_tmp = (u8 *)in_buf;
+	u32 *u32_tmp = (u32 *)in_buf;
+	
+	
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return false;
+
+	switch (set_type) {
+	/* set some bool type variables. */
+	case BTC_SET_BL_BT_DISABLE:
+		btcoexist->bt_info.bt_disabled = *bool_tmp;
+		break;
+	case BTC_SET_BL_BT_TRAFFIC_BUSY:
+		btcoexist->bt_info.bt_busy = *bool_tmp;
+		break;
+	case BTC_SET_BL_BT_LIMITED_DIG:
+		btcoexist->bt_info.limited_dig = *bool_tmp;
+		break;
+	case BTC_SET_BL_FORCE_TO_ROAM:
+		btcoexist->bt_info.force_to_roam = *bool_tmp;
+		break;
+	case BTC_SET_BL_TO_REJ_AP_AGG_PKT:
+		btcoexist->bt_info.reject_agg_pkt = *bool_tmp;
+		break;
+	case BTC_SET_BL_BT_CTRL_AGG_SIZE:
+		btcoexist->bt_info.b_bt_ctrl_buf_size = *bool_tmp;
+		break;
+	case BTC_SET_BL_INC_SCAN_DEV_NUM:
+		btcoexist->bt_info.increase_scan_dev_num = *bool_tmp;
+		break;
+		/* set some u1Byte type variables. */
+	case BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON:
+		btcoexist->bt_info.rssi_adjust_for_agc_table_on = *u8_tmp;
+		break;
+	case BTC_SET_U1_AGG_BUF_SIZE:
+		btcoexist->bt_info.agg_buf_size = *u8_tmp;
+		break;
+		/* the following are some action which will be triggered */
+	case BTC_SET_ACT_GET_BT_RSSI:
+		/*BTHCI_SendGetBtRssiEvent(rtlpriv);*/
+		break;
+	case BTC_SET_ACT_AGGREGATE_CTRL:
+		halbtc_aggregation_check();
+		break;
+
+		/* 1Ant */
+	case BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE:
+		btcoexist->bt_info.rssi_adjust_for_1ant_coex_type = *u8_tmp;
+		break;
+	case BTC_SET_UI_SCAN_SIG_COMPENSATION:
+	/*	rtlpriv->mlmepriv.scan_compensation = *u8_tmp;  */
+		break;
+	case BTC_SET_U1_1ANT_LPS:
+		btcoexist->bt_info.lps_1ant = *u8_tmp;
+		break;
+	case BTC_SET_U1_1ANT_RPWM:
+		btcoexist->bt_info.rpwm_1ant = *u8_tmp;
+		break;
+	/* the following are some action which will be triggered  */
+	case BTC_SET_ACT_LEAVE_LPS:
+		halbtc_leave_lps(btcoexist);
+		break;
+	case BTC_SET_ACT_ENTER_LPS:
+		halbtc_enter_lps(btcoexist);
+		break;
+	case BTC_SET_ACT_NORMAL_LPS:
+		halbtc_normal_lps(btcoexist);
+		break;
+	case BTC_SET_ACT_DISABLE_LOW_POWER:
+		halbtc_disable_low_power();
+		break;
+	case BTC_SET_ACT_UPDATE_ra_mask:
+		btcoexist->bt_info.ra_mask = *u32_tmp;
+		break;
+	case BTC_SET_ACT_SEND_MIMO_PS:
+		break;
+	case BTC_SET_ACT_INC_FORCE_EXEC_PWR_CMD_CNT:
+		btcoexist->bt_info.force_exec_pwr_cmd_cnt++;
+		break;
+	case BTC_SET_ACT_CTRL_BT_INFO: /*wait for 8812/8821*/
+		break;
+	case BTC_SET_ACT_CTRL_BT_COEX:
+		break;
+	default:
+		break;
+	}
+	
+	return true;
+}
+
+void halbtc_display_coex_statistics(struct btc_coexist *btcoexist)
+{
+}
+
+void halbtc_display_bt_link_info(struct btc_coexist *btcoexist)
+{
+}
+
+void halbtc_display_bt_fw_info(struct btc_coexist *btcoexist)
+{
+}
+
+void halbtc_display_fw_pwr_mode_cmd(struct btc_coexist *btcoexist)
+{
+}
+
+/************************************************************
+ *		IO related function
+ ************************************************************/
+u8 halbtc_read_1byte(void *bt_context, u32 reg_addr)
+{
+	struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	
+	return	rtl_read_byte(rtlpriv, reg_addr);
+}
+
+
+u16 halbtc_read_2byte(void *bt_context, u32 reg_addr)
+{
+	struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	return	rtl_read_word(rtlpriv, reg_addr);
+}
+
+
+u32 halbtc_read_4byte(void *bt_context, u32 reg_addr)
+{
+	struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	
+	return	rtl_read_dword(rtlpriv, reg_addr);
+}
+
+
+void halbtc_write_1byte(void *bt_context, u32 reg_addr, u8 data)
+{
+	struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	rtl_write_byte(rtlpriv, reg_addr, data);
+}
+
+void halbtc_bitmask_write_1byte(void *bt_context, u32 reg_addr, 
+				u8 bit_mask, u8 data)
+{
+	struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	u8 original_value, bit_shift = 0;
+	u8 i;
+
+	if (bit_mask != MASKDWORD) {/*if not "double word" write*/
+		original_value = rtl_read_byte(rtlpriv, reg_addr);	
+		for (i=0; i<=7; i++) {
+			if((bit_mask>>i)&0x1)
+				break;
+		}
+		bit_shift = i;
+		data = (original_value & (~bit_mask)) | 
+			((data << bit_shift) & bit_mask);
+	}
+	rtl_write_byte(rtlpriv, reg_addr, data);
+}
+
+
+void halbtc_write_2byte(void *bt_context, u32 reg_addr, u16 data)
+{
+	struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	rtl_write_word(rtlpriv, reg_addr, data);
+}
+
+
+void halbtc_write_4byte(void *bt_context, u32 reg_addr, u32 data)
+{
+	struct btc_coexist *btcoexist = 
+		(struct btc_coexist *)bt_context;
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	rtl_write_dword(rtlpriv, reg_addr, data);
+}
+
+
+void halbtc_set_macreg(void *bt_context, u32 reg_addr, u32 bit_mask, u32 data)
+{
+	struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	rtl_set_bbreg(rtlpriv->mac80211.hw, reg_addr, bit_mask, data);
+}
+
+
+u32 halbtc_get_macreg(void *bt_context, u32 reg_addr, u32 bit_mask)
+{
+	struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	return rtl_get_bbreg(rtlpriv->mac80211.hw, reg_addr, bit_mask);
+}
+
+
+void halbtc_set_bbreg(void *bt_context, u32 reg_addr, u32 bit_mask, u32 data)
+{
+	struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	rtl_set_bbreg(rtlpriv->mac80211.hw, reg_addr, bit_mask, data);
+}
+
+
+u32 halbtc_get_bbreg(void *bt_context, u32 reg_addr, u32 bit_mask)
+{
+	struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	return rtl_get_bbreg(rtlpriv->mac80211.hw,reg_addr, bit_mask);
+}
+
+
+void halbtc_set_rfreg(void *bt_context, u8 rf_path, u32 reg_addr, 
+		      u32 bit_mask, u32 data)
+{
+	struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	rtl_set_rfreg(rtlpriv->mac80211.hw, rf_path, reg_addr, bit_mask, data);
+}
+
+
+u32 halbtc_get_rfreg(void *bt_context, u8 rf_path, u32 reg_addr, u32 bit_mask)
+{
+	struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	return rtl_get_rfreg(rtlpriv->mac80211.hw, rf_path, reg_addr, bit_mask);
+}
+
+
+void halbtc_fill_h2c_cmd(void *bt_context, u8 element_id, 
+			 u32 cmd_len, u8 *cmd_buf)
+{
+	struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	
+	rtlpriv->cfg->ops->fill_h2c_cmd(rtlpriv->mac80211.hw, element_id, 
+					cmd_len, cmd_buf);
+}
+
+void halbtc_display_dbg_msg(void *bt_context, u8 disp_type)
+{
+	struct btc_coexist *btcoexist =	(struct btc_coexist *)bt_context;
+	switch (disp_type) {
+	case BTC_DBG_DISP_COEX_STATISTICS:
+		halbtc_display_coex_statistics(btcoexist);
+		break;
+	case BTC_DBG_DISP_BT_LINK_INFO:
+		halbtc_display_bt_link_info(btcoexist);
+		break;
+	case BTC_DBG_DISP_BT_FW_VER:
+		halbtc_display_bt_fw_info(btcoexist);
+		break;
+	case BTC_DBG_DISP_FW_PWR_MODE_CMD:
+		halbtc_display_fw_pwr_mode_cmd(btcoexist);
+		break;
+	default:
+		break;
+	}
+}
+
+bool halbtc_under_ips(struct btc_coexist *btcoexist)
+{
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtlpriv);
+	enum rf_pwrstate rtstate;
+	
+	if (ppsc->b_inactiveps) {
+		rtstate = ppsc->rfpwr_state;
+
+		if (rtstate != ERFON &&
+		    ppsc->rfoff_reason == RF_CHANGE_BY_IPS) {
+
+			return true;
+		}
+	}
+
+	return false;
+}
+
+/*****************************************************************
+ *         Extern functions called by other module
+ *****************************************************************/
+bool exhalbtc_initlize_variables(struct rtl_priv *adapter)
+{
+	struct btc_coexist *btcoexist = &gl_bt_coexist;
+
+	btcoexist->statistics.cnt_bind++;
+	
+	halbtc_dbg_init();
+
+	if (btcoexist->binded)
+		return false;
+	else
+		btcoexist->binded = true;
+
+#if ( defined(CONFIG_PCI_HCI))
+	btcoexist->chip_interface = BTC_INTF_PCI;
+#elif ( defined(CONFIG_USB_HCI))
+	btcoexist->chip_interface = BTC_INTF_USB;
+#elif ( defined(CONFIG_SDIO_HCI))
+	btcoexist->chip_interface = BTC_INTF_SDIO;
+#elif ( defined(CONFIG_GSPI_HCI))
+	btcoexist->chip_interface = BTC_INTF_GSPI;
+#else
+	btcoexist->chip_interface = BTC_INTF_UNKNOWN;
+#endif
+
+	if (NULL == btcoexist->adapter)
+		btcoexist->adapter = adapter;
+
+	btcoexist->stack_info.profile_notified = false;
+
+	btcoexist->btc_read_1byte = halbtc_read_1byte;
+	btcoexist->btc_write_1byte = halbtc_write_1byte;
+	btcoexist->btc_write_1byte_bitmask = halbtc_bitmask_write_1byte;
+	btcoexist->btc_read_2byte = halbtc_read_2byte;
+	btcoexist->btc_write_2byte = halbtc_write_2byte;
+	btcoexist->btc_read_4byte = halbtc_read_4byte;
+	btcoexist->btc_write_4byte = halbtc_write_4byte;
+
+	btcoexist->btc_set_bb_reg = halbtc_set_bbreg;
+	btcoexist->btc_get_bb_reg = halbtc_get_bbreg;
+
+	btcoexist->btc_set_rf_reg = halbtc_set_rfreg;
+	btcoexist->btc_get_rf_reg = halbtc_get_rfreg;
+
+	btcoexist->btc_fill_h2c = halbtc_fill_h2c_cmd;
+	btcoexist->btc_disp_dbg_msg = halbtc_display_dbg_msg;
+	
+	btcoexist->btc_get = halbtc_get;
+	btcoexist->btc_set = halbtc_set;
+
+	btcoexist->cli_buf = &btc_dbg_buf[0];
+
+	btcoexist->bt_info.b_bt_ctrl_buf_size = false;
+	btcoexist->bt_info.agg_buf_size = 5;
+
+	btcoexist->bt_info.increase_scan_dev_num = false;
+	return true;
+}
+
+void exhalbtc_init_hw_config(struct btc_coexist *btcoexist)
+{
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+	
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+
+	btcoexist->statistics.cnt_init_hw_config++;
+
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+		if (btcoexist->board_info.btdm_ant_num == 2)
+			ex_halbtc8723b2ant_init_hwconfig(btcoexist);
+		else if(btcoexist->board_info.btdm_ant_num == 1)
+			ex_halbtc8723b1ant_init_hwconfig(btcoexist);
+	} else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+		ex_halbtc8192e2ant_init_hwconfig(btcoexist);
+	}
+	
+}
+
+void exhalbtc_init_coex_dm(struct btc_coexist *btcoexist)
+{
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+	
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+
+	btcoexist->statistics.cnt_init_coex_dm++;
+
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+		if (btcoexist->board_info.btdm_ant_num == 2)
+			ex_halbtc8723b2ant_init_coex_dm(btcoexist);		
+		else if(btcoexist->board_info.btdm_ant_num == 1)
+			ex_halbtc8723b1ant_init_coex_dm(btcoexist);
+	} else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+		ex_halbtc8192e2ant_init_coex_dm(btcoexist);
+	}
+	
+	btcoexist->initilized = true;
+}
+
+void exhalbtc_ips_notify(struct btc_coexist *btcoexist, u8 type)
+{
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+	u8 ips_type;
+
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+	btcoexist->statistics.cnt_ips_notify++;
+	if (btcoexist->manual_control)
+		return;
+
+	if (ERFOFF == type)
+		ips_type = BTC_IPS_ENTER;
+	else
+		ips_type = BTC_IPS_LEAVE;
+
+	halbtc_leave_low_power();
+	
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+		if (btcoexist->board_info.btdm_ant_num == 2)
+			ex_halbtc8723b2ant_ips_notify(btcoexist, ips_type);
+		else if(btcoexist->board_info.btdm_ant_num == 1)
+			ex_halbtc8723b1ant_ips_notify(btcoexist, ips_type);
+	} else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+		ex_halbtc8192e2ant_ips_notify(btcoexist, ips_type);
+	}
+
+	halbtc_nomal_low_power();
+}
+
+void exhalbtc_lps_notify(struct btc_coexist *btcoexist, u8 type)
+{
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+	u8 lps_type;
+
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+	btcoexist->statistics.cnt_lps_notify++;
+	if (btcoexist->manual_control)
+		return;
+	
+	if (EACTIVE == type)
+		lps_type = BTC_LPS_DISABLE;
+	else
+		lps_type = BTC_LPS_ENABLE;
+
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+		if (btcoexist->board_info.btdm_ant_num == 2)
+			ex_halbtc8723b2ant_lps_notify(btcoexist, lps_type);
+		else if(btcoexist->board_info.btdm_ant_num == 1)
+			ex_halbtc8723b1ant_lps_notify(btcoexist, lps_type);
+	} else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+		ex_halbtc8192e2ant_lps_notify(btcoexist, lps_type);
+	}
+}
+
+void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type)
+{
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+	u8 scan_type;
+
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+	btcoexist->statistics.cnt_scan_notify++;
+	if (btcoexist->manual_control)
+		return;
+
+	if (type)
+		scan_type = BTC_SCAN_START;
+	else
+		scan_type = BTC_SCAN_FINISH;
+
+	halbtc_leave_low_power();
+	
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+		if (btcoexist->board_info.btdm_ant_num == 2)
+			ex_halbtc8723b2ant_scan_notify(btcoexist, scan_type);
+		else if(btcoexist->board_info.btdm_ant_num == 1)
+			ex_halbtc8723b1ant_scan_notify(btcoexist, scan_type);
+	} else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+		ex_halbtc8192e2ant_scan_notify(btcoexist, scan_type);
+	}
+
+	halbtc_nomal_low_power();
+}
+
+void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action)
+{
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+	u8 asso_type;
+
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+	btcoexist->statistics.cnt_connect_notify++;
+	if (btcoexist->manual_control)
+		return;
+
+	if (action)
+		asso_type = BTC_ASSOCIATE_START;
+	else
+		asso_type = BTC_ASSOCIATE_FINISH;
+
+	halbtc_leave_low_power();
+	
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+		if (btcoexist->board_info.btdm_ant_num == 2)
+			ex_halbtc8723b2ant_connect_notify(btcoexist, asso_type);
+		else if(btcoexist->board_info.btdm_ant_num == 1)
+			ex_halbtc8723b1ant_connect_notify(btcoexist, asso_type);
+	} else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+		ex_halbtc8192e2ant_connect_notify(btcoexist, asso_type);
+	}
+
+	halbtc_nomal_low_power();
+}
+
+void exhalbtc_mediastatus_notify(struct btc_coexist *btcoexist, 
+				 enum rt_media_status media_status)
+{
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+	u8 status;
+
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+	btcoexist->statistics.cnt_media_status_notify++;
+	if (btcoexist->manual_control)
+		return;
+
+	if (RT_MEDIA_CONNECT == media_status)
+		status = BTC_MEDIA_CONNECT;
+	else
+		status = BTC_MEDIA_DISCONNECT;
+
+	halbtc_leave_low_power();
+	
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+		if (btcoexist->board_info.btdm_ant_num == 2)
+			ex_halbtc8723b2ant_media_status_notify(btcoexist, status);
+		else if(btcoexist->board_info.btdm_ant_num == 1)
+			ex_halbtc8723b1ant_media_status_notify(btcoexist, status);
+	} else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+		ex_halbtc8192e2ant_media_status_notify(btcoexist, status);
+	}
+
+	halbtc_nomal_low_power();
+}
+
+void exhalbtc_special_packet_notify(struct btc_coexist *btcoexist, u8 pkt_type)
+{
+	u8 packet_type;
+
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+	btcoexist->statistics.cnt_special_packet_notify++;
+	if (btcoexist->manual_control)
+		return;
+
+	/*if(PACKET_DHCP == pkt_type)*/
+		packet_type = BTC_PACKET_DHCP;
+	/*else if(PACKET_EAPOL == pkt_type)
+		packet_type = BTC_PACKET_EAPOL;
+	else
+		packet_type = BTC_PACKET_UNKNOWN;*/
+
+	halbtc_leave_low_power();
+
+	if (btcoexist->board_info.btdm_ant_num == 2)
+		ex_halbtc8723b2ant_special_packet_notify(btcoexist,
+							 packet_type);
+	else if (btcoexist->board_info.btdm_ant_num == 1)
+		ex_halbtc8723b1ant_special_packet_notify(btcoexist,
+							 packet_type);
+
+	halbtc_nomal_low_power();
+}
+
+void exhalbtc_bt_info_notify(struct btc_coexist *btcoexist, 
+			     u8 *tmp_buf, u8 length)
+{
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+	btcoexist->statistics.cnt_bt_info_notify++;
+
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+		if (btcoexist->board_info.btdm_ant_num == 2)
+			ex_halbtc8723b2ant_bt_info_notify(btcoexist, tmp_buf, length);
+		else if(btcoexist->board_info.btdm_ant_num == 1)
+			ex_halbtc8723b1ant_bt_info_notify(btcoexist, tmp_buf, length);
+	} else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+	//	ex_halbtc8192e2ant_bt_info_notify(btcoexist, tmp_buf, length);
+	}
+}
+
+void exhalbtc_stack_operation_notify(struct btc_coexist *btcoexist, u8 type)
+{
+	u8 stack_op_type;
+
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+	btcoexist->statistics.cnt_stack_operation_notify++;
+	if (btcoexist->manual_control)
+		return;
+
+	stack_op_type = BTC_STACK_OP_NONE;
+}
+
+void exhalbtc_halt_notify(struct btc_coexist *btcoexist)
+{
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+		if (btcoexist->board_info.btdm_ant_num == 2)
+			ex_halbtc8723b2ant_halt_notify(btcoexist);
+		else if(btcoexist->board_info.btdm_ant_num == 1)
+			ex_halbtc8723b1ant_halt_notify(btcoexist);
+	} else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+		ex_halbtc8192e2ant_halt_notify(btcoexist);
+	}
+}
+
+void exhalbtc_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
+{
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+}
+
+void exhalbtc_periodical(struct btc_coexist *btcoexist)
+{
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+	btcoexist->statistics.cnt_periodical++;
+
+	halbtc_leave_low_power();
+
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+		if (btcoexist->board_info.btdm_ant_num == 2)
+			ex_halbtc8723b2ant_periodical(btcoexist);
+		else if(btcoexist->board_info.btdm_ant_num == 1)
+			ex_halbtc8723b1ant_periodical(btcoexist);
+	} else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+		ex_halbtc8192e2ant_periodical(btcoexist);
+	}
+
+	halbtc_nomal_low_power();
+}
+
+void exhalbtc_dbg_control(struct btc_coexist *btcoexist, 
+			  u8 code, u8 len, u8 *data)
+{
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+	btcoexist->statistics.cnt_dbg_ctrl++;
+}
+
+void exhalbtc_stack_update_profile_info()
+{
+}
+
+void exhalbtc_update_min_bt_rssi(char bt_rssi)
+{
+	struct btc_coexist *btcoexist = &gl_bt_coexist;
+
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+
+	btcoexist->stack_info.min_bt_rssi = bt_rssi;
+}
+
+
+void exhalbtc_set_hci_version(u16 hci_version)
+{
+	struct btc_coexist *btcoexist = &gl_bt_coexist;
+
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+
+	btcoexist->stack_info.hci_version = hci_version;
+}
+
+void exhalbtc_set_bt_patch_version(u16 bt_hci_version, u16 bt_patch_version) 
+{
+	struct btc_coexist *btcoexist = &gl_bt_coexist;
+
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+
+	btcoexist->bt_info.bt_real_fw_ver = bt_patch_version;
+	btcoexist->bt_info.bt_hci_ver = bt_hci_version;
+}
+
+void exhalbtc_set_bt_exist(bool bt_exist)
+{
+	gl_bt_coexist.board_info.bt_exist = bt_exist;
+}
+
+void exhalbtc_set_chip_type(u8 chip_type)
+{
+	switch (chip_type) {
+	default:
+	case BT_2WIRE:
+	case BT_ISSC_3WIRE:
+	case BT_ACCEL:
+	case BT_RTL8756:
+		gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_UNDEF;
+		break;
+	case BT_CSR_BC4:
+		gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_CSR_BC4;
+		break;
+	case BT_CSR_BC8:
+		gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_CSR_BC8;
+		break;
+	case BT_RTL8723A:
+		gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_RTL8723A;
+		break;
+	case BT_RTL8821A:
+		gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_RTL8821;
+		break;
+	case BT_RTL8723B:
+		gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_RTL8723B;
+		break;
+	}
+}
+
+void exhalbtc_set_ant_num(u8 type, u8 ant_num)
+{
+	if (BT_COEX_ANT_TYPE_PG == type) {
+		gl_bt_coexist.board_info.pg_ant_num = ant_num;
+		gl_bt_coexist.board_info.btdm_ant_num = ant_num;
+	} else if (BT_COEX_ANT_TYPE_ANTDIV == type) {
+		gl_bt_coexist.board_info.btdm_ant_num = ant_num;
+	}
+}
+
+void exhalbtc_display_bt_coex_info(struct btc_coexist *btcoexist)
+{
+	if (!halbtc_is_bt_coexist_available(btcoexist))
+		return;
+	
+	if (btcoexist->board_info.btdm_ant_num == 2)
+		ex_halbtc8723b2ant_display_coex_info(btcoexist);
+	else if (btcoexist->board_info.btdm_ant_num == 1)
+		ex_halbtc8723b1ant_display_coex_info(btcoexist);
+}
+
+#endif
+
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtcoutsrc.h b/drivers/staging/rtl8821ae/btcoexist/halbtcoutsrc.h
new file mode 100644
index 000000000000..787798e76217
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtcoutsrc.h
@@ -0,0 +1,549 @@
+#ifndef	__HALBTC_OUT_SRC_H__
+#define __HALBTC_OUT_SRC_H__
+
+#include	"../wifi.h"
+
+#define		NORMAL_EXEC				false
+#define		FORCE_EXEC				true
+
+#define		BTC_RF_A				RF90_PATH_A
+#define		BTC_RF_B				RF90_PATH_B
+#define		BTC_RF_C				RF90_PATH_C
+#define		BTC_RF_D				RF90_PATH_D
+
+#define		BTC_SMSP				SINGLEMAC_SINGLEPHY
+#define		BTC_DMDP				DUALMAC_DUALPHY
+#define		BTC_DMSP				DUALMAC_SINGLEPHY
+#define		BTC_MP_UNKNOWN				0xff
+
+#define 	IN
+#define 	OUT
+
+#define 	BT_TMP_BUF_SIZE 			100
+
+#define		BT_COEX_ANT_TYPE_PG			0
+#define		BT_COEX_ANT_TYPE_ANTDIV			1
+#define		BT_COEX_ANT_TYPE_DETECTED		2
+
+#define		BTC_MIMO_PS_STATIC			0
+#define		BTC_MIMO_PS_DYNAMIC			1
+
+#define		BTC_RATE_DISABLE			0
+#define		BTC_RATE_ENABLE				1
+
+/* single Antenna definition */
+#define		BTC_ANT_PATH_WIFI			0
+#define		BTC_ANT_PATH_BT				1
+#define		BTC_ANT_PATH_PTA			2
+/* dual Antenna definition */
+#define		BTC_ANT_WIFI_AT_MAIN			0
+#define		BTC_ANT_WIFI_AT_AUX			1
+/* coupler Antenna definition */
+#define		BTC_ANT_WIFI_AT_CPL_MAIN		0
+#define		BTC_ANT_WIFI_AT_CPL_AUX			1
+
+enum btc_chip_interface{
+	BTC_INTF_UNKNOWN	= 0,
+	BTC_INTF_PCI		= 1,
+	BTC_INTF_USB		= 2,
+	BTC_INTF_SDIO		= 3,
+	BTC_INTF_GSPI		= 4,
+	BTC_INTF_MAX
+};
+
+enum btc_chip_type{
+	BTC_CHIP_UNDEF		= 0,
+	BTC_CHIP_CSR_BC4	= 1,
+	BTC_CHIP_CSR_BC8	= 2,
+	BTC_CHIP_RTL8723A 	= 3,
+	BTC_CHIP_RTL8821	= 4,
+	BTC_CHIP_RTL8723B 	= 5,
+	BTC_CHIP_MAX
+};
+
+enum btc_msg_type{
+	BTC_MSG_INTERFACE	= 0x0,
+	BTC_MSG_ALGORITHM	= 0x1,
+	BTC_MSG_MAX
+};
+
+extern u32 btc_dbg_type[];
+
+/* following is for BTC_MSG_INTERFACE */
+#define		INTF_INIT				BIT0
+#define		INTF_NOTIFY				BIT2
+
+/* following is for BTC_ALGORITHM */
+#define		ALGO_BT_RSSI_STATE			BIT0
+#define		ALGO_WIFI_RSSI_STATE			BIT1
+#define		ALGO_BT_MONITOR				BIT2
+#define		ALGO_TRACE				BIT3
+#define		ALGO_TRACE_FW				BIT4
+#define		ALGO_TRACE_FW_DETAIL			BIT5
+#define		ALGO_TRACE_FW_EXEC			BIT6
+#define		ALGO_TRACE_SW				BIT7
+#define		ALGO_TRACE_SW_DETAIL			BIT8
+#define		ALGO_TRACE_SW_EXEC			BIT9
+
+
+
+#define	CL_SPRINTF	snprintf
+#define	CL_PRINTF	printk
+
+#define	BTC_PRINT(dbgtype, dbgflag, printstr, ...)		\
+	do { 							\
+		if (unlikely(btc_dbg_type[dbgtype] & dbgflag)) {\
+			printk(printstr, ##__VA_ARGS__);	\
+		}						\
+	} while(0)
+
+#define	BTC_PRINT_F(dbgtype, dbgflag, printstr, ...)		\
+	do {							\
+		if (unlikely(btc_dbg_type[dbgtype] & dbgflag)) {\
+			printk(KERN_DEBUG "%s: ", __func__);	\
+			printk(printstr, ##__VA_ARGS__);	\
+		}						\
+	} while(0)
+
+#define	BTC_PRINT_ADDR(dbgtype, dbgflag, printstr, _ptr)	\
+	do { 							\
+		if(unlikely(btc_dbg_type[dbgtype] & dbgflag)) {	\
+			int __i;				\
+			u8* __ptr = (u8*)_Ptr;			\
+			printk printstr;			\
+			for( __i = 0; __i < 6; __i++ )		\
+				printk("%02X%s", __ptr[__i], (__i==5)?"":"-");\
+			printk(KERN_DEBUG "\n");		\
+		}\
+	} while(0)
+
+#define BTC_PRINT_DATA(dbgtype, dbgflag, _titlestring, _hexdata, _hexdatalen) \
+	do {								\
+		if(unlikely(btc_dbg_type[dbgtype] & dbgflag) )	{ 	\
+			int __i;					\
+			u8 *__ptr = (u8*)_hexdata;			\
+			printk(_titlestring);				\
+			for( __i = 0; __i < (int)_hexdatalen; __i++ ) {	\
+				printk("%02X%s", __ptr[__i], (((__i + 1) % 4) \
+							== 0)?"  ":" ");\
+				if (((__i + 1) % 16) == 0)		\
+					printk("\n");			\
+			}						\
+			printk(KERN_DEBUG "\n");			\
+		} 							\
+	} while(0)
+
+
+#define	BTC_RSSI_HIGH(_rssi_) \
+	((_rssi_==BTC_RSSI_STATE_HIGH || _rssi_==BTC_RSSI_STATE_STAY_HIGH) ? \
+	true : false)
+
+#define	BTC_RSSI_MEDIUM(_rssi_)	\
+	((_rssi_==BTC_RSSI_STATE_MEDIUM || _rssi_==BTC_RSSI_STATE_STAY_MEDIUM) \
+	? true : false)
+
+#define	BTC_RSSI_LOW(_rssi_) \
+	((_rssi_==BTC_RSSI_STATE_LOW || _rssi_==BTC_RSSI_STATE_STAY_LOW) ? \
+	true : false)
+
+
+enum btc_power_save_type {
+	BTC_PS_WIFI_NATIVE = 0,
+	BTC_PS_LPS_ON = 1,
+	BTC_PS_LPS_OFF = 2,
+	BTC_PS_LPS_MAX
+};
+
+struct btc_board_info {
+	/* The following is some board information */
+	u8 bt_chip_type;
+	u8 pg_ant_num;	/* pg ant number */
+	u8 btdm_ant_num;	/* ant number for btdm */
+	u8 btdm_ant_pos;
+	bool bt_exist;
+};
+
+enum btc_dbg_opcode{
+	BTC_DBG_SET_COEX_NORMAL = 0x0,
+	BTC_DBG_SET_COEX_WIFI_ONLY = 0x1,
+	BTC_DBG_SET_COEX_BT_ONLY = 0x2,
+	BTC_DBG_MAX
+};
+
+enum btc_rssi_state{
+	BTC_RSSI_STATE_HIGH = 0x0,
+	BTC_RSSI_STATE_MEDIUM = 0x1,
+	BTC_RSSI_STATE_LOW = 0x2,
+	BTC_RSSI_STATE_STAY_HIGH = 0x3,
+	BTC_RSSI_STATE_STAY_MEDIUM = 0x4,
+	BTC_RSSI_STATE_STAY_LOW = 0x5,
+	BTC_RSSI_MAX
+};
+
+enum btc_wifi_role{
+	BTC_ROLE_STATION = 0x0,
+	BTC_ROLE_AP = 0x1,
+	BTC_ROLE_IBSS = 0x2,
+	BTC_ROLE_HS_MODE = 0x3,
+	BTC_ROLE_MAX
+};
+
+enum btc_wifi_bw_mode{
+	BTC_WIFI_BW_LEGACY = 0x0,
+	BTC_WIFI_BW_HT20 = 0x1,
+	BTC_WIFI_BW_HT40 = 0x2,
+	BTC_WIFI_BW_MAX
+};
+
+enum btc_wifi_traffic_dir{
+	BTC_WIFI_TRAFFIC_TX = 0x0,
+	BTC_WIFI_TRAFFIC_RX = 0x1,
+	BTC_WIFI_TRAFFIC_MAX
+};
+
+enum btc_wifi_pnp{
+	BTC_WIFI_PNP_WAKE_UP = 0x0,
+	BTC_WIFI_PNP_SLEEP = 0x1,
+	BTC_WIFI_PNP_MAX
+};
+
+
+enum btc_get_type{
+	/* type bool */
+	BTC_GET_BL_HS_OPERATION,
+	BTC_GET_BL_HS_CONNECTING,
+	BTC_GET_BL_WIFI_CONNECTED,
+	BTC_GET_BL_WIFI_BUSY,
+	BTC_GET_BL_WIFI_SCAN,
+	BTC_GET_BL_WIFI_LINK,
+	BTC_GET_BL_WIFI_DHCP,
+	BTC_GET_BL_WIFI_SOFTAP_IDLE,
+	BTC_GET_BL_WIFI_SOFTAP_LINKING,
+	BTC_GET_BL_WIFI_IN_EARLY_SUSPEND,
+	BTC_GET_BL_WIFI_ROAM,
+	BTC_GET_BL_WIFI_4_WAY_PROGRESS,
+	BTC_GET_BL_WIFI_UNDER_5G,
+	BTC_GET_BL_WIFI_AP_MODE_ENABLE,
+	BTC_GET_BL_WIFI_ENABLE_ENCRYPTION,
+	BTC_GET_BL_WIFI_UNDER_B_MODE,
+	BTC_GET_BL_EXT_SWITCH,
+
+	/* type s4Byte */
+	BTC_GET_S4_WIFI_RSSI,
+	BTC_GET_S4_HS_RSSI,
+
+	/* type u32 */
+	BTC_GET_U4_WIFI_BW,
+	BTC_GET_U4_WIFI_TRAFFIC_DIRECTION,
+	BTC_GET_U4_WIFI_FW_VER,
+	BTC_GET_U4_BT_PATCH_VER,
+
+	/* type u1Byte */
+	BTC_GET_U1_WIFI_DOT11_CHNL,
+	BTC_GET_U1_WIFI_CENTRAL_CHNL,
+	BTC_GET_U1_WIFI_HS_CHNL,
+	BTC_GET_U1_MAC_PHY_MODE,
+	BTC_GET_U1_AP_NUM,
+
+	/* for 1Ant */
+	BTC_GET_U1_LPS_MODE,
+	BTC_GET_BL_BT_SCO_BUSY,
+
+	/* for test mode */
+	BTC_GET_DRIVER_TEST_CFG,
+#if 0
+	BTC_GET_U1_LPS,
+	BTC_GET_U1_RPWM,
+#endif
+	BTC_GET_MAX
+};
+
+
+enum btc_set_type{
+	/* type bool */
+	BTC_SET_BL_BT_DISABLE,
+	BTC_SET_BL_BT_TRAFFIC_BUSY,
+	BTC_SET_BL_BT_LIMITED_DIG,
+	BTC_SET_BL_FORCE_TO_ROAM,
+	BTC_SET_BL_TO_REJ_AP_AGG_PKT,
+	BTC_SET_BL_BT_CTRL_AGG_SIZE,
+	BTC_SET_BL_INC_SCAN_DEV_NUM,
+
+	/* type u1Byte */
+	BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON,
+	BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE,
+	BTC_SET_UI_SCAN_SIG_COMPENSATION,
+	BTC_SET_U1_AGG_BUF_SIZE,
+
+	/* type trigger some action */
+	BTC_SET_ACT_GET_BT_RSSI,
+	BTC_SET_ACT_AGGREGATE_CTRL,
+
+	/********* for 1Ant **********/
+	/* type bool */
+	BTC_SET_BL_BT_SCO_BUSY,
+	/* type u1Byte */
+	BTC_SET_U1_1ANT_LPS,
+	BTC_SET_U1_1ANT_RPWM,
+	/* type trigger some action */
+	BTC_SET_ACT_LEAVE_LPS,
+	BTC_SET_ACT_ENTER_LPS,
+	BTC_SET_ACT_NORMAL_LPS,
+	BTC_SET_ACT_INC_FORCE_EXEC_PWR_CMD_CNT,
+	BTC_SET_ACT_DISABLE_LOW_POWER,
+	BTC_SET_ACT_UPDATE_ra_mask,
+	BTC_SET_ACT_SEND_MIMO_PS,
+	/* BT Coex related */
+	BTC_SET_ACT_CTRL_BT_INFO,
+	BTC_SET_ACT_CTRL_BT_COEX,
+	/***************************/
+	BTC_SET_MAX
+};
+
+enum btc_dbg_disp_type{
+	BTC_DBG_DISP_COEX_STATISTICS = 0x0,
+	BTC_DBG_DISP_BT_LINK_INFO = 0x1,
+	BTC_DBG_DISP_BT_FW_VER = 0x2,
+	BTC_DBG_DISP_FW_PWR_MODE_CMD = 0x3,
+	BTC_DBG_DISP_MAX
+};
+
+enum btc_notify_type_ips{
+	BTC_IPS_LEAVE = 0x0,
+	BTC_IPS_ENTER = 0x1,
+	BTC_IPS_MAX
+};
+
+enum btc_notify_type_lps{
+	BTC_LPS_DISABLE = 0x0,
+	BTC_LPS_ENABLE = 0x1,
+	BTC_LPS_MAX
+};
+
+enum btc_notify_type_scan{
+	BTC_SCAN_FINISH = 0x0,
+	BTC_SCAN_START = 0x1,
+	BTC_SCAN_MAX
+};
+
+enum btc_notify_type_associate{
+	BTC_ASSOCIATE_FINISH = 0x0,
+	BTC_ASSOCIATE_START = 0x1,
+	BTC_ASSOCIATE_MAX
+};
+
+enum btc_notify_type_media_status{
+	BTC_MEDIA_DISCONNECT = 0x0,
+	BTC_MEDIA_CONNECT = 0x1,
+	BTC_MEDIA_MAX
+};
+
+enum btc_notify_type_special_packet{
+	BTC_PACKET_UNKNOWN = 0x0,
+	BTC_PACKET_DHCP = 0x1,
+	BTC_PACKET_ARP = 0x2,
+	BTC_PACKET_EAPOL = 0x3,
+	BTC_PACKET_MAX
+};
+
+enum btc_notify_type_stack_operation{
+	BTC_STACK_OP_NONE = 0x0,
+	BTC_STACK_OP_INQ_PAGE_PAIR_START = 0x1,
+	BTC_STACK_OP_INQ_PAGE_PAIR_FINISH = 0x2,
+	BTC_STACK_OP_MAX
+};
+
+
+typedef u8 (*bfp_btc_r1)(void *btc_context, u32 reg_addr);
+
+typedef u16 (*bfp_btc_r2)(void *btc_context, u32 reg_addr);
+
+typedef u32 (*bfp_btc_r4)(void *btc_context, u32 reg_addr);
+
+typedef void (*bfp_btc_w1)(void *btc_context, u32 reg_addr, u8 data);
+
+typedef void (*bfp_btc_w1_bit_mak)(void *btc_context, u32 reg_addr,
+				   u8 bit_mask, u8 data1b);
+
+typedef void (*bfp_btc_w2)(void *btc_context, u32 reg_addr, u16 data);
+
+typedef void (*bfp_btc_w4)(void *btc_context, u32 reg_addr, u32 data);
+
+typedef void (*bfp_btc_wr_1byte_bit_mask)(void *btc_context, u32 reg_addr,
+					  u8 bit_mask, u8 data);
+
+typedef void (*bfp_btc_set_bb_reg)(void *btc_context, u32 reg_addr,
+				   u32 bit_mask, u32 data);
+
+typedef u32 (*bfp_btc_get_bb_reg)(void *btc_context, u32 reg_addr,
+				  u32 bit_mask);
+
+typedef void (*bfp_btc_set_rf_reg)(void *btc_context, u8 rf_path, u32 reg_addr,
+				   u32 bit_mask, u32 data);
+
+typedef u32 (*bfp_btc_get_rf_reg)(void *btc_context, u8 rf_path,
+				  u32 reg_addr, u32 bit_mask);
+
+typedef void (*bfp_btc_fill_h2c)(void *btc_context, u8 element_id,
+				 u32 cmd_len, u8 *cmd_buffer);
+
+typedef	bool (*bfp_btc_get)(void *btcoexist, u8 get_type, void *out_buf);
+
+typedef	bool (*bfp_btc_set)(void *btcoexist, u8 set_type, void *in_buf);
+
+typedef void (*bfp_btc_disp_dbg_msg)(void *btcoexist, u8 disp_type);
+
+struct btc_bt_info {
+	bool bt_disabled;
+	u8 rssi_adjust_for_agc_table_on;
+	u8 rssi_adjust_for_1ant_coex_type;
+	bool bt_busy;
+	u8 agg_buf_size;
+	bool limited_dig;
+	bool reject_agg_pkt;
+	bool b_bt_ctrl_buf_size;
+	bool increase_scan_dev_num;
+	u16 bt_hci_ver;
+	u16 bt_real_fw_ver;
+	u8 bt_fw_ver;
+
+	/* the following is for 1Ant solution */
+	bool bt_ctrl_lps;
+	bool bt_pwr_save_mode;
+	bool bt_lps_on;
+	bool force_to_roam;
+	u8 force_exec_pwr_cmd_cnt;
+	u8 lps_1ant;
+	u8 rpwm_1ant;
+	u32 ra_mask;
+};
+
+struct btc_stack_info {
+	bool profile_notified;
+	u16 hci_version;	/* stack hci version */
+	u8 num_of_link;
+	bool bt_link_exist;
+	bool sco_exist;
+	bool acl_exist;
+	bool a2dp_exist;
+	bool hid_exist;
+	u8 num_of_hid;
+	bool pan_exist;
+	bool unknown_acl_exist;
+	char min_bt_rssi;
+};
+
+struct btc_statistics {
+	u32 cnt_bind;
+	u32 cnt_init_hw_config;
+	u32 cnt_init_coex_dm;
+	u32 cnt_ips_notify;
+	u32 cnt_lps_notify;
+	u32 cnt_scan_notify;
+	u32 cnt_connect_notify;
+	u32 cnt_media_status_notify;
+	u32 cnt_special_packet_notify;
+	u32 cnt_bt_info_notify;
+	u32 cnt_periodical;
+	u32 cnt_stack_operation_notify;
+	u32 cnt_dbg_ctrl;
+};
+
+struct btc_bt_link_info {
+	bool bt_link_exist;
+	bool sco_exist;
+	bool sco_only;
+	bool a2dp_exist;
+	bool a2dp_only;
+	bool hid_exist;
+	bool hid_only;
+	bool pan_exist;
+	bool pan_only;
+};
+
+enum btc_antenna_pos {
+	BTC_ANTENNA_AT_MAIN_PORT = 0x1,
+	BTC_ANTENNA_AT_AUX_PORT = 0x2,
+};
+
+struct btc_coexist {
+	/* make sure only one adapter can bind the data context  */
+	bool binded;
+	/* default adapter */
+	void *adapter;
+	struct btc_board_info board_info;
+	/* some bt info referenced by non-bt module */
+	struct btc_bt_info bt_info;
+	struct btc_stack_info stack_info;
+	enum btc_chip_interface	chip_interface;
+	struct btc_bt_link_info bt_link_info;
+
+	bool initilized;
+	bool stop_coex_dm;
+	bool manual_control;
+	u8 *cli_buf;
+	struct btc_statistics statistics;
+	u8 pwr_mode_val[10];
+
+	/* function pointers
+	 * io related */
+	bfp_btc_r1 btc_read_1byte;
+	bfp_btc_w1 btc_write_1byte;
+	bfp_btc_w1_bit_mak btc_write_1byte_bitmask;
+	bfp_btc_r2 btc_read_2byte;
+	bfp_btc_w2 btc_write_2byte;
+	bfp_btc_r4 btc_read_4byte;
+	bfp_btc_w4 btc_write_4byte;
+
+	bfp_btc_set_bb_reg btc_set_bb_reg;
+	bfp_btc_get_bb_reg btc_get_bb_reg;
+
+
+	bfp_btc_set_rf_reg btc_set_rf_reg;
+	bfp_btc_get_rf_reg btc_get_rf_reg;
+
+
+	bfp_btc_fill_h2c btc_fill_h2c;
+
+	bfp_btc_disp_dbg_msg btc_disp_dbg_msg;
+
+	bfp_btc_get btc_get;
+	bfp_btc_set btc_set;
+};
+
+bool halbtc_is_wifi_uplink(struct rtl_priv *adapter);
+
+
+extern struct btc_coexist gl_bt_coexist;
+
+bool exhalbtc_initlize_variables(struct rtl_priv* adapter);
+void exhalbtc_init_hw_config(struct btc_coexist *btcoexist);
+void exhalbtc_init_coex_dm(struct btc_coexist *btcoexist);
+void exhalbtc_ips_notify(struct btc_coexist *btcoexist, u8 type);
+void exhalbtc_lps_notify(struct btc_coexist *btcoexist, u8 type);
+void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type);
+void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action);
+void exhalbtc_mediastatus_notify(struct btc_coexist *btcoexist,
+				 enum rt_media_status media_status);
+void exhalbtc_special_packet_notify(struct btc_coexist *btcoexist, u8 pkt_type);
+void exhalbtc_bt_info_notify(struct btc_coexist *btcoexist, u8 *tmp_buf,
+			     u8 length);
+void exhalbtc_stack_operation_notify(struct btc_coexist *btcoexist, u8 type);
+void exhalbtc_halt_notify(struct btc_coexist *btcoexist);
+void exhalbtc_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state);
+void exhalbtc_periodical(struct btc_coexist *btcoexist);
+void exhalbtc_dbg_control(struct btc_coexist *btcoexist, u8 code, u8 len,
+			  u8 *data);
+void exhalbtc_stack_update_profile_info(void);
+void exhalbtc_set_hci_version(u16 hci_version);
+void exhalbtc_set_bt_patch_version(u16 bt_hci_version, u16 bt_patch_version);
+void exhalbtc_update_min_bt_rssi(char bt_rssi);
+void exhalbtc_set_bt_exist(bool bt_exist);
+void exhalbtc_set_chip_type(u8 chip_type);
+void exhalbtc_set_ant_num(u8 type, u8 ant_num);
+void exhalbtc_display_bt_coex_info(struct btc_coexist *btcoexist);
+void exhalbtc_signal_compensation(struct btc_coexist *btcoexist,
+				  u8 *rssi_wifi, u8 *rssi_bt);
+void exhalbtc_lps_leave(struct btc_coexist *btcoexist);
+void exhalbtc_low_wifi_traffic_notify(struct btc_coexist *btcoexist);
+#endif
diff --git a/drivers/staging/rtl8821ae/btcoexist/rtl_btc.c b/drivers/staging/rtl8821ae/btcoexist/rtl_btc.c
new file mode 100644
index 000000000000..6653f147757c
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/rtl_btc.c
@@ -0,0 +1,236 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+#include <linux/vmalloc.h>
+#include <linux/module.h>
+
+#include "rtl_btc.h"
+#include "halbt_precomp.h"
+
+struct rtl_btc_ops rtl_btc_operation ={
+	.btc_init_variables = rtl_btc_init_variables,
+	.btc_init_hal_vars = rtl_btc_init_hal_vars,
+	.btc_init_hw_config = rtl_btc_init_hw_config,
+	.btc_ips_notify = rtl_btc_ips_notify,
+	.btc_scan_notify = rtl_btc_scan_notify,
+	.btc_connect_notify = rtl_btc_connect_notify,
+	.btc_mediastatus_notify = rtl_btc_mediastatus_notify,
+	.btc_periodical = rtl_btc_periodical,
+	.btc_halt_notify = rtl_btc_halt_notify,
+	.btc_btinfo_notify = rtl_btc_btinfo_notify,
+	.btc_is_limited_dig = rtl_btc_is_limited_dig,
+	.btc_is_disable_edca_turbo = rtl_btc_is_disable_edca_turbo,
+	.btc_is_bt_disabled = rtl_btc_is_bt_disabled,
+};
+
+
+void rtl_btc_init_variables(struct rtl_priv *rtlpriv)
+{
+
+	exhalbtc_initlize_variables(rtlpriv);
+}
+
+void rtl_btc_init_hal_vars(struct rtl_priv *rtlpriv)
+{
+	u8 ant_num;
+	u8 bt_exist;
+	u8 bt_type;
+	ant_num = rtl_get_hwpg_ant_num(rtlpriv);
+	RT_TRACE(COMP_INIT, DBG_DMESG, ("%s, antNum is %d\n", __func__, ant_num));
+
+	bt_exist = rtl_get_hwpg_bt_exist(rtlpriv);
+	RT_TRACE(COMP_INIT, DBG_DMESG, ("%s, bt_exist is %d\n", __func__, bt_exist));
+	exhalbtc_set_bt_exist(bt_exist);
+
+	bt_type = rtl_get_hwpg_bt_type(rtlpriv);
+	RT_TRACE(COMP_INIT, DBG_DMESG, ("%s, bt_type is %d\n", __func__, bt_type));
+	exhalbtc_set_chip_type(bt_type);
+
+	exhalbtc_set_ant_num(BT_COEX_ANT_TYPE_PG, ant_num);
+
+}
+
+
+void rtl_btc_init_hw_config(struct rtl_priv *rtlpriv)
+{
+	exhalbtc_init_hw_config(&gl_bt_coexist);
+	exhalbtc_init_coex_dm(&gl_bt_coexist);
+}
+
+
+void rtl_btc_ips_notify(struct rtl_priv *rtlpriv, u8 type)
+{
+	exhalbtc_ips_notify(&gl_bt_coexist, type);
+}
+
+
+void rtl_btc_scan_notify(struct rtl_priv *rtlpriv, u8 scantype)
+{
+	exhalbtc_scan_notify(&gl_bt_coexist, scantype);
+}
+
+
+void rtl_btc_connect_notify(struct rtl_priv *rtlpriv, u8 action)
+{
+	exhalbtc_connect_notify(&gl_bt_coexist, action);
+}
+
+
+void rtl_btc_mediastatus_notify(struct rtl_priv *rtlpriv, enum rt_media_status mstatus)
+{
+	exhalbtc_mediastatus_notify(&gl_bt_coexist, mstatus);
+}
+
+void rtl_btc_periodical(struct rtl_priv *rtlpriv)
+{
+//	rtl_bt_dm_monitor();
+	exhalbtc_periodical(&gl_bt_coexist);
+}
+
+void rtl_btc_halt_notify(void)
+{
+	exhalbtc_halt_notify(&gl_bt_coexist);
+}
+
+void rtl_btc_btinfo_notify(struct rtl_priv *rtlpriv, u8 * tmp_buf, u8 length)
+{
+	exhalbtc_bt_info_notify(&gl_bt_coexist, tmp_buf, length);
+}
+
+bool rtl_btc_is_limited_dig(struct rtl_priv *rtlpriv)
+{
+	return gl_bt_coexist.bt_info.limited_dig;
+}
+
+bool rtl_btc_is_disable_edca_turbo(struct rtl_priv *rtlpriv)
+{
+	bool bt_change_edca = false;
+	u32 cur_edca_val;
+	u32 edca_bt_hs_uplink = 0x5ea42b, edca_bt_hs_downlink = 0x5ea42b;
+	u32 edca_hs;
+	u32 edca_addr = 0x504;
+
+	cur_edca_val = rtl_read_dword(rtlpriv, edca_addr);
+	if (halbtc_is_wifi_uplink(rtlpriv)){
+		if (cur_edca_val != edca_bt_hs_uplink){
+			edca_hs = edca_bt_hs_uplink;
+			bt_change_edca = true;
+		}
+	}else{
+		if (cur_edca_val != edca_bt_hs_downlink){
+			edca_hs = edca_bt_hs_downlink;
+			bt_change_edca = true;
+		}
+	}
+
+	if(bt_change_edca)
+		rtl_write_dword(rtlpriv, edca_addr, edca_hs);
+
+	return true;
+}
+
+bool rtl_btc_is_bt_disabled(struct rtl_priv *rtlpriv)
+{
+	if (gl_bt_coexist.bt_info.bt_disabled)
+		return true;
+	else
+		return false;
+}
+
+struct rtl_btc_ops *rtl_btc_get_ops_pointer(void)
+{
+	return &rtl_btc_operation;
+}
+//EXPORT_SYMBOL(rtl_btc_get_ops_pointer);
+
+u8 rtl_get_hwpg_ant_num(struct rtl_priv *rtlpriv)
+{
+	u8 num;
+
+	if (rtlpriv->btcoexist.btc_info.ant_num == ANT_X2)
+		num = 2;
+	else
+		num = 1;
+
+	return num;
+}
+
+#if 0
+enum rt_media_status mgnt_link_status_query(struct ieee80211_hw *hw)
+{
+    struct rtl_priv *rtlpriv = rtl_priv(hw);
+    struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+    enum rt_media_status    m_status = RT_MEDIA_DISCONNECT;
+
+    u8 bibss = (mac->opmode == NL80211_IFTYPE_ADHOC) ? 1 : 0;
+
+    if(bibss || rtlpriv->mac80211.link_state >= MAC80211_LINKED) {
+            m_status = RT_MEDIA_CONNECT;
+    }
+
+    return m_status;
+}
+#endif
+
+u8 rtl_get_hwpg_bt_exist(struct rtl_priv *rtlpriv)
+{
+	return rtlpriv->btcoexist.btc_info.btcoexist;
+}
+
+u8 rtl_get_hwpg_bt_type(struct rtl_priv *rtlpriv)
+{
+	return rtlpriv->btcoexist.btc_info.bt_type;
+}
+
+
+#if 0
+
+MODULE_AUTHOR("Page He	<page_he@realsil.com.cn>");
+MODULE_AUTHOR("Realtek WlanFAE	<wlanfae@realtek.com>");
+MODULE_AUTHOR("Larry Finger	<Larry.FInger@lwfinger.net>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Realtek 802.11n PCI wireless core");
+
+static int __init rtl_btcoexist_module_init(void)
+{
+
+	//printk("%s, rtlpriv->btc_ops.btc_init_variables addr is %p\n", __func__, rtlpriv->btc_ops.btc_init_variables);
+
+	return 0;
+}
+
+static void __exit rtl_btcoexist_module_exit(void)
+{
+	return;
+}
+
+module_init(rtl_btcoexist_module_init);
+module_exit(rtl_btcoexist_module_exit);
+
+#endif
+
diff --git a/drivers/staging/rtl8821ae/btcoexist/rtl_btc.h b/drivers/staging/rtl8821ae/btcoexist/rtl_btc.h
new file mode 100644
index 000000000000..452fbf1e6d1e
--- /dev/null
+++ b/drivers/staging/rtl8821ae/btcoexist/rtl_btc.h
@@ -0,0 +1,66 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL_BTC_H__
+#define __RTL_BTC_H__
+
+#include "halbt_precomp.h"
+
+
+
+void rtl_btc_init_variables(struct rtl_priv *rtlpriv);
+void rtl_btc_init_hal_vars(struct rtl_priv *rtlpriv);
+void rtl_btc_init_hw_config(struct rtl_priv *rtlpriv);
+void rtl_btc_ips_notify(struct rtl_priv *rtlpriv, u8 type);
+void rtl_btc_scan_notify(struct rtl_priv *rtlpriv, u8 scantype);
+void rtl_btc_connect_notify(struct rtl_priv *rtlpriv, u8 action);
+void rtl_btc_mediastatus_notify(struct rtl_priv *rtlpriv, enum rt_media_status mstatus);
+void rtl_btc_periodical(struct rtl_priv *rtlpriv);
+void rtl_btc_halt_notify(void);
+void rtl_btc_btinfo_notify(struct rtl_priv *rtlpriv, u8 * tmpBuf, u8 length);
+bool rtl_btc_is_limited_dig(struct rtl_priv *rtlpriv);
+bool rtl_btc_is_disable_edca_turbo(struct rtl_priv *rtlpriv);
+bool rtl_btc_is_bt_disabled(struct rtl_priv *rtlpriv);
+
+
+//extern struct rtl_btc_ops rtl_btc_operation;
+extern struct rtl_btc_ops *rtl_btc_get_ops_pointer(void);
+
+u8 rtl_get_hwpg_ant_num(struct rtl_priv *rtlpriv);
+u8 rtl_get_hwpg_bt_exist(struct rtl_priv *rtlpriv);
+u8 rtl_get_hwpg_bt_type(struct rtl_priv *rtlpriv);
+//enum rt_media_status mgnt_link_status_query(struct ieee80211_hw *hw);
+
+
+
+
+
+
+
+
+#endif