Search Linux Wireless

[PATCH 4/7 V3.18] rtlwifi: btcoexist: Modify driver to support BT coexistence in rtl8723be

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This patch adds the routines found in the V062814 Realtek version.

Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
Cc: troy_tan@xxxxxxxxxxxxxx
---
 .../wireless/rtlwifi/btcoexist/halbtc8723b1ant.c   | 3211 ++++++++++++++++++++
 .../wireless/rtlwifi/btcoexist/halbtc8723b1ant.h   |  184 ++
 2 files changed, 3395 insertions(+)
 create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b1ant.c
 create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b1ant.h

diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b1ant.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b1ant.c
new file mode 100644
index 0000000..e4948c8
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b1ant.c
@@ -0,0 +1,3211 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2012  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.
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@xxxxxxxxxxx>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@xxxxxxxxxxxx>
+ *
+ *****************************************************************************/
+
+/***************************************************************
+ * Description:
+ *
+ * This file is for RTL8723B Co-exist mechanism
+ *
+ * History
+ * 2012/11/15 Cosa first check in.
+ *
+ ***************************************************************/
+
+/***************************************************************
+ * include files
+ ***************************************************************/
+#include "halbt_precomp.h"
+/***************************************************************
+ * 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;
+
+static const char *const GLBtInfoSrc8723b1Ant[] = {
+	"BT Info[wifi fw]",
+	"BT Info[bt rsp]",
+	"BT Info[bt auto report]",
+};
+
+static u32 glcoex_ver_date_8723b_1ant = 20130918;
+static u32 glcoex_ver_8723b_1ant = 0x47;
+
+/***************************************************************
+ * local function proto type if needed
+ ***************************************************************/
+/***************************************************************
+ * local function start with halbtc8723b1ant_
+ ***************************************************************/
+static 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;
+}
+
+static 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;
+}
+
+static 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;
+}
+
+static void btc8723b1ant_auto_rate_fb_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;
+}
+
+static 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;
+}
+
+static 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;
+}
+
+static 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;
+	}
+
+	btc8723b1ant_auto_rate_fb_retry(btcoexist, force_exec, arfr_type);
+	halbtc8723b1ant_retry_limit(btcoexist, force_exec, retry_limit_type);
+	halbtc8723b1ant_ampdu_maxtime(btcoexist, force_exec, ampdu_time_type);
+}
+
+static void halbtc8723b1ant_limited_rx(struct btc_coexist *btcoexist,
+				       bool force_exec, bool rej_ap_agg_pkt,
+				       bool bt_ctrl_agg_buf_size,
+				       u8 agg_buf_size)
+{
+	bool reject_rx_agg = rej_ap_agg_pkt;
+	bool bt_ctrl_rx_agg_size = 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);
+}
+
+static 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);
+}
+
+static 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);
+}
+
+static bool btc8723b1ant_is_wifi_status_changed(struct btc_coexist *btcoexist)
+{
+	static bool pre_wifi_busy;
+	static bool pre_under_4way, pre_bt_hs_on;
+	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;
+}
+
+static 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;
+}
+
+static 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 numdiffprofile = 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)
+		numdiffprofile++;
+	if (bt_link_info->hid_exist)
+		numdiffprofile++;
+	if (bt_link_info->pan_exist)
+		numdiffprofile++;
+	if (bt_link_info->a2dp_exist)
+		numdiffprofile++;
+
+	if (numdiffprofile == 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 (numdiffprofile == 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 (numdiffprofile == 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 (numdiffprofile >= 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;
+}
+
+static void btc8723b1ant_set_sw_pen_tx_rate_adapt(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);
+}
+
+static 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;
+	}
+	btc8723b1ant_set_sw_pen_tx_rate_adapt(btcoexist,
+					      coex_dm->cur_low_penalty_ra);
+
+	coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra;
+}
+
+static 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);
+}
+
+static 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;
+}
+
+static 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, 0xaaaaaaaa,
+					   0xaaaaaaaa, 0xffffff, 0x3);
+		break;
+	default:
+		break;
+	}
+}
+
+static 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);
+}
+
+static 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;
+}
+
+static 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);
+}
+
+static void halbtc8723b1ant_set_lps_rpwm(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_LPS_VAL, &lps);
+	btcoexist->btc_set(btcoexist, BTC_SET_U1_RPWM_VAL, &rpwm);
+}
+
+static 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_set_lps_rpwm(btcoexist, lps_val, rpwm_val);
+
+	coex_dm->pre_lps = coex_dm->cur_lps;
+	coex_dm->pre_rpwm = coex_dm->cur_rpwm;
+}
+
+static void halbtc8723b1ant_sw_mechanism(struct btc_coexist *btcoexist,
+					 bool low_penalty_ra)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+		  "[BTCoex], SM[LpRA] = %d\n", low_penalty_ra);
+
+	halbtc8723b1ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra);
+}
+
+static 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;
+		}
+	}
+}
+
+static 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:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x3a,
+						       0x03, 0x10, 0x50);
+
+			rssi_adjust_val = 11;
+			break;
+		case 2:
+			halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x2b,
+						       0x03, 0x10, 0x50);
+			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:
+			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:
+			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, 0x25,
+						       0x03, 0x11, 0x11);
+			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;
+}
+
+static 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_sw_mechanism(btcoexist, false);
+		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_sw_mechanism(btcoexist, false);
+		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_sw_mechanism(btcoexist, false);
+		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_sw_mechanism(btcoexist, false);
+		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_sw_mechanism(btcoexist, false);
+		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;
+}
+
+static void btc8723b1ant_tdma_dur_adj_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;
+	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->tdma_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->tdma_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->tdma_adj_type = 9;
+			} else if (coex_dm->cur_ps_tdma == 1) {
+				halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+							true, 2);
+				coex_dm->tdma_adj_type = 2;
+			} else if (coex_dm->cur_ps_tdma == 2) {
+				halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+							true, 9);
+				coex_dm->tdma_adj_type = 9;
+			} else if (coex_dm->cur_ps_tdma == 9) {
+				halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+							true, 11);
+				coex_dm->tdma_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->tdma_adj_type = 9;
+			} else if (coex_dm->cur_ps_tdma == 11) {
+				halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+							true, 9);
+				coex_dm->tdma_adj_type = 9;
+			} else if (coex_dm->cur_ps_tdma == 9) {
+				halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+							true, 2);
+				coex_dm->tdma_adj_type = 2;
+			} else if (coex_dm->cur_ps_tdma == 2) {
+				halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+							true, 1);
+				coex_dm->tdma_adj_type = 1;
+			}
+		} else {	  /*no change */
+			/*if busy / idle change */
+			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->tdma_adj_type);
+		}
+	}
+}
+
+static void btc8723b1ant_pstdmachkpwrsave(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. */
+		}
+	}
+}
+
+static 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:
+		btc8723b1ant_pstdmachkpwrsave(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:
+		btc8723b1ant_pstdmachkpwrsave(btcoexist, false);
+		btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+		break;
+	default:
+		break;
+	}
+}
+
+/***************************************************
+ *
+ *	Software Coex Mechanism start
+ *
+ ***************************************************/
+/* SCO only or SCO+PAN(HS) */
+static void halbtc8723b1ant_action_sco(struct btc_coexist *btcoexist)
+{
+	halbtc8723b1ant_sw_mechanism(btcoexist, true);
+}
+
+static void halbtc8723b1ant_action_hid(struct btc_coexist *btcoexist)
+{
+	halbtc8723b1ant_sw_mechanism(btcoexist, true);
+}
+
+/*A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */
+static void halbtc8723b1ant_action_a2dp(struct btc_coexist *btcoexist)
+{
+	halbtc8723b1ant_sw_mechanism(btcoexist, false);
+}
+
+static void halbtc8723b1ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
+{
+	halbtc8723b1ant_sw_mechanism(btcoexist, false);
+}
+
+static void halbtc8723b1ant_action_pan_edr(struct btc_coexist *btcoexist)
+{
+	halbtc8723b1ant_sw_mechanism(btcoexist, false);
+}
+
+/* PAN(HS) only */
+static void halbtc8723b1ant_action_pan_hs(struct btc_coexist *btcoexist)
+{
+	halbtc8723b1ant_sw_mechanism(btcoexist, false);
+}
+
+/*PAN(EDR)+A2DP */
+static void halbtc8723b1ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
+{
+	halbtc8723b1ant_sw_mechanism(btcoexist, false);
+}
+
+static void halbtc8723b1ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
+{
+	halbtc8723b1ant_sw_mechanism(btcoexist, true);
+}
+
+/* HID+A2DP+PAN(EDR) */
+static void btc8723b1ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
+{
+	halbtc8723b1ant_sw_mechanism(btcoexist, true);
+}
+
+static void halbtc8723b1ant_action_hid_a2dp(struct btc_coexist *btcoexist)
+{
+	halbtc8723b1ant_sw_mechanism(btcoexist, true);
+}
+
+/*****************************************************
+ *
+ *	Non-Software Coex Mechanism start
+ *
+ *****************************************************/
+static void halbtc8723b1ant_action_wifi_multiport(struct btc_coexist *btcoexist)
+{
+	halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+					 0x0, 0x0);
+
+	halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+	halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+}
+
+static void halbtc8723b1ant_action_hs(struct btc_coexist *btcoexist)
+{
+	halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
+	halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+}
+
+static 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, false, 8);
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+	} 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);
+	}
+}
+
+static void btc8723b1ant_act_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);
+	}
+}
+
+static 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 */
+		btc8723b1ant_act_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_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE == wifi_status) {
+			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+						false, 8);
+			halbtc8723b1ant_coex_table_with_type(btcoexist,
+							     NORMAL_EXEC, 2);
+			coex_dm->auto_tdma_adjust = false;
+		} else if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+			   (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+			btc8723b1ant_tdma_dur_adj_for_acl(btcoexist,
+							  wifi_status);
+			halbtc8723b1ant_coex_table_with_type(btcoexist,
+							     NORMAL_EXEC, 1);
+		} else { /*for low BT RSSI */
+			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+						true, 11);
+			halbtc8723b1ant_coex_table_with_type(btcoexist,
+							     NORMAL_EXEC, 1);
+			coex_dm->auto_tdma_adjust = false;
+		}
+	} 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;
+	}
+}
+
+static void btc8723b1ant_action_wifi_not_conn(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);
+}
+
+static void btc8723b1ant_action_wifi_not_conn_scan(struct btc_coexist *btcoex)
+{
+	struct btc_bt_link_info *bt_link_info = &btcoex->bt_link_info;
+
+	halbtc8723b1ant_power_save_state(btcoex, 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(btcoex, NORMAL_EXEC,
+						true, 22);
+			halbtc8723b1ant_coex_table_with_type(btcoex,
+							     NORMAL_EXEC, 1);
+		} else if (bt_link_info->pan_only) {
+			halbtc8723b1ant_ps_tdma(btcoex, NORMAL_EXEC,
+						true, 20);
+			halbtc8723b1ant_coex_table_with_type(btcoex,
+							     NORMAL_EXEC, 2);
+		} else {
+			halbtc8723b1ant_ps_tdma(btcoex, NORMAL_EXEC,
+						true, 20);
+			halbtc8723b1ant_coex_table_with_type(btcoex,
+							     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)){
+		btc8723b1ant_act_bt_sco_hid_only_busy(btcoex,
+				BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN);
+	} else {
+		halbtc8723b1ant_ps_tdma(btcoex, NORMAL_EXEC, false, 8);
+		halbtc8723b1ant_coex_table_with_type(btcoex, NORMAL_EXEC, 2);
+	}
+}
+
+static void btc8723b1ant_act_wifi_not_conn_asso_auth(struct btc_coexist *btcoex)
+{
+	struct btc_bt_link_info *bt_link_info = &btcoex->bt_link_info;
+
+	halbtc8723b1ant_power_save_state(btcoex, BTC_PS_WIFI_NATIVE,
+					 0x0, 0x0);
+
+	if ((BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status) ||
+	    (bt_link_info->sco_exist) || (bt_link_info->hid_only) ||
+	    (bt_link_info->a2dp_only) || (bt_link_info->pan_only)) {
+		halbtc8723b1ant_ps_tdma(btcoex, NORMAL_EXEC, false, 8);
+		halbtc8723b1ant_coex_table_with_type(btcoex, NORMAL_EXEC, 7);
+	} else {
+		halbtc8723b1ant_ps_tdma(btcoex, NORMAL_EXEC, true, 20);
+		halbtc8723b1ant_coex_table_with_type(btcoex, NORMAL_EXEC, 1);
+	}
+}
+
+static void btc8723b1ant_action_wifi_conn_scan(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 if (bt_link_info->pan_only) {
+			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+						true, 20);
+			halbtc8723b1ant_coex_table_with_type(btcoexist,
+							     NORMAL_EXEC, 2);
+		} 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)) {
+		btc8723b1ant_act_bt_sco_hid_only_busy(btcoexist,
+				BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN);
+	} else {
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+	}
+}
+
+static 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_CONNECTED_IDLE == coex_dm->bt_status) ||
+	    (bt_link_info->sco_exist) || (bt_link_info->hid_only) ||
+	    (bt_link_info->a2dp_only) || (bt_link_info->pan_only)) {
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
+	} else {
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+	}
+}
+
+static 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) {
+		if (scan)
+			btc8723b1ant_action_wifi_conn_scan(btcoexist);
+		else
+			halbtc8723b1ant_action_wifi_connected_special_packet(
+								     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);
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+	/* power save state */
+	if (!ap_enable &&
+	    BT_8723B_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status &&
+	    !btcoexist->bt_link_info.hid_only) {
+		if (!wifi_busy && btcoexist->bt_link_info.a2dp_only)
+			halbtc8723b1ant_power_save_state(btcoexist,
+							 BTC_PS_WIFI_NATIVE,
+							 0x0, 0x0);
+		else
+			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 */
+	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)) {
+			btc8723b1ant_act_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)) {
+			btc8723b1ant_act_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);
+		}
+	}
+}
+
+static void btc8723b1ant_run_sw_coex_mech(struct btc_coexist *btcoexist)
+{
+	u8 algorithm = 0;
+
+	algorithm = halbtc8723b1ant_action_algorithm(btcoexist);
+	coex_dm->cur_algorithm = algorithm;
+
+	if (!halbtc8723b1ant_is_common_action(btcoexist)) {
+		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");
+			btc8723b1ant_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;
+	}
+}
+
+static 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 increase_scan_dev_num = false;
+	bool bt_ctrl_agg_buf_size = false;
+	u8 agg_buf_size = 5;
+	u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+	u32 wifi_link_status = 0;
+	u32 num_of_wifi_link = 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 (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)) {
+		increase_scan_dev_num = true;
+	}
+
+	btcoexist->btc_set(btcoexist, BTC_SET_BL_INC_SCAN_DEV_NUM,
+			   &increase_scan_dev_num);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+			   &wifi_connected);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS,
+			   &wifi_link_status);
+	num_of_wifi_link = wifi_link_status >> 16;
+	if (num_of_wifi_link >= 2) {
+		halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
+		halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+					   bt_ctrl_agg_buf_size,
+					   agg_buf_size);
+		halbtc8723b1ant_action_wifi_multiport(btcoexist);
+		return;
+	}
+
+	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) {
+		bt_ctrl_agg_buf_size = true;
+		agg_buf_size = 0x3;
+	} else if (bt_link_info->hid_exist) {
+		bt_ctrl_agg_buf_size = true;
+		agg_buf_size = 0x5;
+	} else if (bt_link_info->a2dp_exist || bt_link_info->pan_exist) {
+		bt_ctrl_agg_buf_size = true;
+		agg_buf_size = 0x8;
+	}
+	halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+				   bt_ctrl_agg_buf_size, agg_buf_size);
+
+	btc8723b1ant_run_sw_coex_mech(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) {
+			if (scan)
+				btc8723b1ant_action_wifi_not_conn_scan(
+								     btcoexist);
+			else
+				btc8723b1ant_act_wifi_not_conn_asso_auth(
+								     btcoexist);
+		} else {
+			btc8723b1ant_action_wifi_not_conn(btcoexist);
+		}
+	} else { /* wifi LPS/Busy */
+		halbtc8723b1ant_action_wifi_connected(btcoexist);
+	}
+}
+
+static void halbtc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+	/* sw all off */
+	halbtc8723b1ant_sw_mechanism(btcoexist, false);
+
+	halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
+	halbtc8723b1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
+}
+
+static 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->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);
+}
+
+static void halbtc8723b1ant_wifi_off_hw_cfg(struct btc_coexist *btcoexist)
+{
+	/* set wlan_act to low */
+	btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);
+}
+
+/**************************************************************
+ * 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, wifi_link_status;
+	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);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS,
+			   &wifi_link_status);
+	CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d/ %d/ %d",
+		   "sta/vwifi/hs/p2pGo/p2pGc",
+		   ((wifi_link_status & WIFI_STA_CONNECTED) ? 1 : 0),
+		   ((wifi_link_status & WIFI_AP_CONNECTED) ? 1 : 0),
+		   ((wifi_link_status & WIFI_HS_CONNECTED) ? 1 : 0),
+		   ((wifi_link_status & WIFI_P2P_GO_CONNECTED) ? 1 : 0),
+		   ((wifi_link_status & WIFI_P2P_GC_CONNECTED) ? 1 : 0));
+	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_val,
+		   btcoexist->bt_info.rpwm_val);
+	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/",
+			   "SM[LowPenaltyRA]", coex_dm->cur_low_penalty_ra);
+		CL_PRINTF(cli_buf);
+
+		CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s/ %s/ %d ",
+			   "DelBA/ BtCtrlAgg/ AggSize",
+			   (btcoexist->bt_info.reject_agg_pkt ? "Yes" : "No"),
+			   (btcoexist->bt_info.bt_ctrl_buf_size ? "Yes" : "No"),
+			   btcoexist->bt_info.agg_buf_size);
+		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 = %d ",
+			   "IgnWlanAct", coex_dm->cur_ignore_wlan_act);
+		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);
+	}
+
+	/* 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/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);
+		halbtc8723b1ant_wifi_off_hw_cfg(btcoexist);
+	} else if (BTC_IPS_LEAVE == type) {
+		BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+			  "[BTCoex], IPS LEAVE notify\n");
+		coex_sta->under_ips = false;
+
+		halbtc8723b1ant_init_hw_config(btcoexist, false);
+		halbtc8723b1ant_init_coex_dm(btcoexist);
+		halbtc8723b1ant_query_bt_info(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;
+	u32 wifi_link_status = 0;
+	u32 num_of_wifi_link = 0;
+	bool bt_ctrl_agg_buf_size = false;
+	u8 agg_buf_size = 5;
+
+	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);
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS,
+			   &wifi_link_status);
+	num_of_wifi_link = wifi_link_status >> 16;
+	if (num_of_wifi_link >= 2) {
+		halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
+		halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+					   bt_ctrl_agg_buf_size, agg_buf_size);
+		halbtc8723b1ant_action_wifi_multiport(btcoexist);
+		return;
+	}
+
+	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 */
+			btc8723b1ant_action_wifi_not_conn_scan(btcoexist);
+		else	/* wifi is connected */
+			btc8723b1ant_action_wifi_conn_scan(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 */
+			btc8723b1ant_action_wifi_not_conn(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;
+	u32 wifi_link_status = 0;
+	u32 num_of_wifi_link = 0;
+	bool bt_ctrl_agg_buf_size = false;
+	u8 agg_buf_size = 5;
+
+	if (btcoexist->manual_control || btcoexist->stop_coex_dm ||
+	    btcoexist->bt_info.bt_disabled)
+		return;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS,
+			   &wifi_link_status);
+	num_of_wifi_link = wifi_link_status>>16;
+	if (num_of_wifi_link >= 2) {
+		halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
+		halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+					   bt_ctrl_agg_buf_size, agg_buf_size);
+		halbtc8723b1ant_action_wifi_multiport(btcoexist);
+		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");
+		btc8723b1ant_act_wifi_not_conn_asso_auth(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 */
+			btc8723b1ant_action_wifi_not_conn(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;
+	u32 wifi_link_status = 0;
+	u32 num_of_wifi_link = 0;
+	bool bt_ctrl_agg_buf_size = false;
+	u8 agg_buf_size = 5;
+
+	if (btcoexist->manual_control || btcoexist->stop_coex_dm ||
+	    btcoexist->bt_info.bt_disabled)
+		return;
+
+	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS,
+		&wifi_link_status);
+	num_of_wifi_link = wifi_link_status >> 16;
+	if (num_of_wifi_link >= 2) {
+		halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
+		halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+					   bt_ctrl_agg_buf_size, agg_buf_size);
+		halbtc8723b1ant_action_wifi_multiport(btcoexist);
+		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_SetAntPath(btcoexist, BTC_ANT_PATH_BT, false,
+					   true);
+		halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+						 0x0, 0x0);
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
+		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+		halbtc8723b1ant_wifi_off_hw_cfg(btcoexist);
+	} 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_coex_dm_reset(struct btc_coexist *btcoexist)
+{
+	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+		  "[BTCoex], *****************Coex DM Reset****************\n");
+
+	halbtc8723b1ant_init_hw_config(btcoexist, false);
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x2, 0xfffff, 0x0);
+	halbtc8723b1ant_init_coex_dm(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;
+	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 (btc8723b1ant_is_wifi_status_changed(btcoexist) ||
+	    coex_dm->auto_tdma_adjust) {
+		halbtc8723b1ant_run_coexist_mechanism(btcoexist);
+	}
+
+	coex_sta->special_pkt_period_cnt++;
+#endif
+}
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b1ant.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b1ant.h
new file mode 100644
index 0000000..75f8094
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b1ant.h
@@ -0,0 +1,184 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2012  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.
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@xxxxxxxxxxx>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@xxxxxxxxxxxx>
+ *
+ *****************************************************************************/
+/**********************************************************************
+ * 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
+
+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
+};
+
+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
+};
+
+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
+};
+
+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,
+};
+
+struct coex_dm_8723b_1ant {
+	/* fw mechanism */
+	bool cur_ignore_wlan_act;
+	bool pre_ignore_wlan_act;
+	u8 pre_ps_tdma;
+	u8 cur_ps_tdma;
+	u8 ps_tdma_para[5];
+	u8 tdma_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_low_penalty_ra;
+	bool cur_low_penalty_ra;
+	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_coex_dm_reset(struct btc_coexist *btcoexist);
+void ex_halbtc8723b1ant_periodical(struct btc_coexist *btcoexist);
+void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist);
-- 
1.8.4.5

--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Wireless Personal Area Network]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite Hiking]     [MIPS Linux]     [ARM Linux]     [Linux RAID]

  Powered by Linux