linux_kernel/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c

/******************************************************************************
 *
 * 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@realtek.com>
 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
 * Hsinchu 300, Taiwan.
 *
 * Larry Finger <Larry.Finger@lwfinger.net>
 *
 *****************************************************************************/

/***************************************************************
 * 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 glbt_info_src_8723b_1ant[] = {
	"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 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_RAMASK,
				   &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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;
	u8 h2c_parameter[1] = {0};

	coex_sta->c2h_bt_info_req_sent = true;

	/* trigger */
	h2c_parameter[0] |= BIT0;

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[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 void btc8723b1ant_set_sw_pen_tx_rate_adapt(struct btc_coexist *btcoexist,
						  bool low_penalty_ra)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;
	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 */
	}

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0);
	btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4);
	btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8);
	btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[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_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
				       bool enable)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;
	u8 h2c_parameter[1] = {0};

	if (enable)
		h2c_parameter[0] |= BIT0;	/* function enable */

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[BTCoex], %s turn Ignore WlanAct %s\n",
		 (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
	coex_dm->cur_ignore_wlan_act = enable;

	if (!force_exec) {
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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_set_fw_ignore_wlan_act(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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;
	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)) {
			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
				 "[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;

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[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_lps_rpwm(struct btc_coexist *btcoexist,
				     bool force_exec,
				     u8 lps_val, u8 rpwm_val)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[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) {
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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)) {
			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
				 "[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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[BTCoex], SM[LpRA] = %d\n", low_penalty_ra);

	halbtc8723b1ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra);
}

static void halbtc8723b1ant_set_ant_path(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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;
	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)
			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
				 "[BTCoex], ******** TDMA(on, %d) *********\n",
				 coex_dm->cur_ps_tdma);
		else
			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
				 "[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_set_ant_path(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_set_ant_path(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_set_ant_path(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 void halbtc8723b1ant_ps_tdma_chk_pwr_save(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:
		halbtc8723b1ant_ps_tdma_chk_pwr_save(btcoexist, true);
		halbtc8723b1ant_lps_rpwm(btcoexist, NORMAL_EXEC, lps_val,
					 rpwm_val);
		/* when coex force to enter LPS, do not enter 32k low power */
		low_pwr_disable = true;
		btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
				   &low_pwr_disable);
		/* power save must executed before psTdma */
		btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
		break;
	case BTC_PS_LPS_OFF:
		halbtc8723b1ant_ps_tdma_chk_pwr_save(btcoexist, false);
		btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
		break;
	default:
		break;
	}
}

/*****************************************************
 *
 *	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)
{
	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;


	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 (wifi_status == BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE) {
			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
						false, 8);
			halbtc8723b1ant_coex_table_with_type(btcoexist,
							     NORMAL_EXEC, 2);
			coex_dm->auto_tdma_adjust = false;
		} 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 */
		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 *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
btc8723b1ant_act_wifi_not_conn_asso_auth(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);

	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 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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;
	bool wifi_busy = false;
	bool scan = false, link = false, roam = false;
	bool under_4way = false, ap_enable = false;

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[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);
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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);
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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 halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;
	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;
	u32 wifi_link_status = 0;
	u32 num_of_wifi_link = 0;

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[BTCoex], RunCoexistMechanism()===>\n");

	if (btcoexist->manual_control) {
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n");
		return;
	}

	if (btcoexist->stop_coex_dm) {
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n");
		return;
	}

	if (coex_sta->under_ips) {
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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)
			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);

	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;

		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;
	u32 u32tmp = 0;
	u8 u8tmp = 0;
	u32 cnt_bt_cal_chk = 0;

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[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) {
			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
				 "[BTCoex], ########### BT calibration(cnt=%d) ###########\n",
				      cnt_bt_cal_chk);
			mdelay(50);
		} else {
			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
				 "[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_set_ant_path(btcoexist, BTC_ANT_PATH_PTA, true, false);
	/* PTA parameter */
	halbtc8723b1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
}

/**************************************************************
 * extern function start with ex_halbtc8723b1ant_
 **************************************************************/

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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[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;
	struct rtl_priv *rtlpriv = btcoexist->adapter;
	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;

	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
		 "\r\n ============[BT Coexist info]============");

	if (btcoexist->manual_control) {
		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
			 "\r\n ============[Under Manual Control]==========");
		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
			 "\r\n ==========================================");
	}
	if (btcoexist->stop_coex_dm) {
		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
			 "\r\n ============[Coex is STOPPED]============");
		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
			 "\r\n ==========================================");
	}

	if (!board_info->bt_exist) {
		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n BT not exists !!!");
		return;
	}

	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\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);

	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s / %d",
		 "BT stack/ hci ext ver",
		 ((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);
	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
		 "\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);

	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);
	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d / %d(%d)",
		 "Dot11 channel / HsChnl(HsMode)",
		 wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on);

	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %3ph ",
		 "H2C Wifi inform bt chnl Info",
		 coex_dm->wifi_chnl_info);

	btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
	btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d",
		 "Wifi rssi/ HS rssi", wifi_rssi, bt_hs_rssi);

	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);
	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d/ %d ",
		 "Wifi link/ roam/ scan", link, roam, scan);

	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);

	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s / %s/ %s ",
		 "Wifi status", (wifi_under_5g ? "5G" : "2.4G"),
		 ((wifi_bw == BTC_WIFI_BW_LEGACY) ? "Legacy" :
		  ((wifi_bw == BTC_WIFI_BW_HT40) ? "HT40" : "HT20")),
		  ((!wifi_busy) ? "idle" :
		   ((wifi_traffic_dir == BTC_WIFI_TRAFFIC_TX) ?
		   "uplink" : "downlink")));

	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS,
			   &wifi_link_status);
	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\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));

	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\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);

	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
		 "\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);
	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_BT_LINK_INFO);

	bt_info_ext = coex_sta->bt_info_ext;
	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s",
		 "BT Info A2DP rate",
		 (bt_info_ext & BIT0) ? "Basic rate" : "EDR rate");

	for (i = 0; i < BT_INFO_SRC_8723B_1ANT_MAX; i++) {
		if (coex_sta->bt_info_c2h_cnt[i]) {
			RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
				 "\r\n %-35s = %7ph(%d)",
				 glbt_info_src_8723b_1ant[i],
				 coex_sta->bt_info_c2h[i],
				 coex_sta->bt_info_c2h_cnt[i]);
		}
	}
	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
		 "\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);
	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD);

	if (!btcoexist->manual_control) {
		/* Sw mechanism	*/
		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
			 "============[Sw mechanism]============");

		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/",
			 "SM[LowPenaltyRA]", coex_dm->cur_low_penalty_ra);

		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\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);

		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x ",
			 "Rate Mask", btcoexist->bt_info.ra_mask);

		/* Fw mechanism	*/
		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
			 "============[Fw mechanism]============");

		pstdmacase = coex_dm->cur_ps_tdma;
		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
			 "\r\n %-35s = %5ph case-%d (auto:%d)",
			   "PS TDMA", coex_dm->ps_tdma_para,
			   pstdmacase, coex_dm->auto_tdma_adjust);

		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d ",
			 "IgnWlanAct", coex_dm->cur_ignore_wlan_act);

		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x ",
			 "Latest error condition(should be 0)",
			   coex_dm->error_condition);
	}

	/* Hw setting */
	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
		 "============[Hw setting]============");

	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\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);

	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);
	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x",
		 "0x430/0x434/0x42a/0x456",
		 u32tmp[0], u32tmp[1], u16tmp[0], u8tmp[0]);

	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6cc);
	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x880);
	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
		 "0x778/0x6cc/0x880[29:25]", u8tmp[0], u32tmp[0],
		 (u32tmp[1] & 0x3e000000) >> 25);

	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x948);
	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x67);
	u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x765);
	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
		 "0x948/ 0x67[5] / 0x765",
		 u32tmp[0], ((u8tmp[0] & 0x20) >> 5), u8tmp[1]);

	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x92c);
	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x930);
	u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x944);
	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\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);

	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);
	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
		 "\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);

	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
		 "0x550(bcn ctrl)/0x522", u32tmp[0], u8tmp[0]);

	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x49c);
	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
		 "0xc50(dig)/0x49c(null-drop)", u32tmp[0] & 0xff, u8tmp[0]);

	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];

	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
		 "OFDM-CCA/OFDM-FA/CCK-FA",
		 u32tmp[0] & 0xffff, fa_ofdm, fa_cck);

	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
	u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
		 "0x6c0/0x6c4/0x6c8(coexTable)",
		 u32tmp[0], u32tmp[1], u32tmp[2]);

	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d",
		 "0x770(high-pri rx/tx)", coex_sta->high_priority_rx,
		 coex_sta->high_priority_tx);
	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d",
		 "0x774(low-pri rx/tx)", coex_sta->low_priority_rx,
		 coex_sta->low_priority_tx);
#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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;

	if (btcoexist->manual_control || btcoexist->stop_coex_dm)
		return;

	if (BTC_IPS_ENTER == type) {
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[BTCoex], IPS ENTER notify\n");
		coex_sta->under_ips = true;

		halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT,
					     false, true);
		/* set PTA control */
		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
		halbtc8723b1ant_coex_table_with_type(btcoexist,
						     NORMAL_EXEC, 0);
	} else if (BTC_IPS_LEAVE == type) {
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;

	if (btcoexist->manual_control || btcoexist->stop_coex_dm)
		return;

	if (BTC_LPS_ENABLE == type) {
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[BTCoex], LPS ENABLE notify\n");
		coex_sta->under_lps = true;
	} else if (BTC_LPS_DISABLE == type) {
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[BTCoex], LPS DISABLE notify\n");
		coex_sta->under_lps = false;
	}
}

void ex_halbtc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;
	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) {
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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) {
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;
	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) {
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[BTCoex], CONNECT START notify\n");
		btc8723b1ant_act_wifi_not_conn_asso_auth(btcoexist);
	} else if (BTC_ASSOCIATE_FINISH == type) {
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;
	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)
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[BTCoex], MEDIA connect notify\n");
	else
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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];

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;
	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) {
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;
	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]++;

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[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)
			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
				 "0x%02x]\n", tmp_buf[i]);
		else
			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
				 "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) {
			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
				 "[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) {
				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
					 "[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;
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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;
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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;
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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;
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
	} else {
		coex_dm->bt_status =
			BT_8723B_1ANT_BT_STATUS_MAX;
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Halt notify\n");

	btcoexist->stop_coex_dm = true;

	halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, false, true);

	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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Pnp notify\n");

	if (BTC_WIFI_PNP_SLEEP == pnp_state) {
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[BTCoex], Pnp notify to SLEEP\n");
		btcoexist->stop_coex_dm = true;
		halbtc8723b1ant_set_ant_path(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);
	} else if (BTC_WIFI_PNP_WAKE_UP == pnp_state) {
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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)
{
	struct rtl_priv *rtlpriv = btcoexist->adapter;

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[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 rtl_priv *rtlpriv = btcoexist->adapter;
	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;

	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
		 "[BTCoex], ==========================Periodical===========================\n");

	if (dis_ver_info_cnt <= 5) {
		dis_ver_info_cnt += 1;
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[BTCoex], ****************************************************************\n");
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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);
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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);
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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);
		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
			 "[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
}