// SPDX-License-Identifier: GPL-2.0
/* Copyright(c) 2012  Realtek Corporation.*/

/***************************************************************
 * 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_query_bt_info(struct btc_coexist *btcoexist)
{
        u8 h2c_parameter[1] = {0};

        coex_sta->c2h_bt_info_req_sent = true;

        /* trigger */
        h2c_parameter[0] |= BIT(0);

        btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
}

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;
        static u32 num_of_bt_counter_chk;

        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;

        if ((coex_sta->low_priority_tx > 1050) &&
            (!coex_sta->c2h_bt_inquiry_page))
                coex_sta->pop_event_cnt++;

        /* reset counter */
        btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);

        /* This part is for wifi FW and driver to update BT's status as
         * disabled.
         *
         * The flow is as the following
         * 1. disable BT
         * 2. if all BT Tx/Rx counter = 0, after 6 sec we query bt info
         * 3. Because BT will not rsp from mailbox, so wifi fw will know BT is
         * disabled
         *
         * 4. FW will rsp c2h for BT that driver will know BT is disabled.
         */
        if ((reg_hp_tx == 0) && (reg_hp_rx == 0) && (reg_lp_tx == 0) &&
            (reg_lp_rx == 0)) {
                num_of_bt_counter_chk++;
                if (num_of_bt_counter_chk == 3)
                        halbtc8723b1ant_query_bt_info(btcoexist);
        } else {
                num_of_bt_counter_chk = 0;
        }
}

static void halbtc8723b1ant_monitor_wifi_ctr(struct btc_coexist *btcoexist)
{
        s32 wifi_rssi = 0;
        bool wifi_busy = false, wifi_under_b_mode = false;
        static u8 cck_lock_counter;
        u32 total_cnt;

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
        btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_B_MODE,
                           &wifi_under_b_mode);

        if (coex_sta->under_ips) {
                coex_sta->crc_ok_cck = 0;
                coex_sta->crc_ok_11g = 0;
                coex_sta->crc_ok_11n = 0;
                coex_sta->crc_ok_11n_agg = 0;

                coex_sta->crc_err_cck = 0;
                coex_sta->crc_err_11g = 0;
                coex_sta->crc_err_11n = 0;
                coex_sta->crc_err_11n_agg = 0;
        } else {
                coex_sta->crc_ok_cck =
                        btcoexist->btc_read_4byte(btcoexist, 0xf88);
                coex_sta->crc_ok_11g =
                        btcoexist->btc_read_2byte(btcoexist, 0xf94);
                coex_sta->crc_ok_11n =
                        btcoexist->btc_read_2byte(btcoexist, 0xf90);
                coex_sta->crc_ok_11n_agg =
                        btcoexist->btc_read_2byte(btcoexist, 0xfb8);

                coex_sta->crc_err_cck =
                        btcoexist->btc_read_4byte(btcoexist, 0xf84);
                coex_sta->crc_err_11g =
                        btcoexist->btc_read_2byte(btcoexist, 0xf96);
                coex_sta->crc_err_11n =
                        btcoexist->btc_read_2byte(btcoexist, 0xf92);
                coex_sta->crc_err_11n_agg =
                        btcoexist->btc_read_2byte(btcoexist, 0xfba);
        }

        /* reset counter */
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0xf16, 0x1, 0x1);
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0xf16, 0x1, 0x0);

        if ((wifi_busy) && (wifi_rssi >= 30) && (!wifi_under_b_mode)) {
                total_cnt = coex_sta->crc_ok_cck + coex_sta->crc_ok_11g +
                            coex_sta->crc_ok_11n + coex_sta->crc_ok_11n_agg;

                if ((coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_BUSY) ||
                    (coex_dm->bt_status ==
                     BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY) ||
                    (coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_SCO_BUSY)) {
                        if (coex_sta->crc_ok_cck >
                            (total_cnt - coex_sta->crc_ok_cck)) {
                                if (cck_lock_counter < 3)
                                        cck_lock_counter++;
                        } else {
                                if (cck_lock_counter > 0)
                                        cck_lock_counter--;
                        }

                } else {
                        if (cck_lock_counter > 0)
                                cck_lock_counter--;
                }
        } else {
                if (cck_lock_counter > 0)
                        cck_lock_counter--;
        }

        if (!coex_sta->pre_ccklock) {
                if (cck_lock_counter >= 3)
                        coex_sta->cck_lock = true;
                else
                        coex_sta->cck_lock = false;
        } else {
                if (cck_lock_counter == 0)
                        coex_sta->cck_lock = false;
                else
                        coex_sta->cck_lock = true;
        }

        if (coex_sta->cck_lock)
                coex_sta->cck_ever_lock = true;

        coex_sta->pre_ccklock = coex_sta->cck_lock;
}

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;
        bt_link_info->bt_hi_pri_link_exist = coex_sta->bt_hi_pri_link_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 halbtc8723b1ant_set_bt_auto_report(struct btc_coexist *btcoexist,
                                               bool enable_auto_report)
{
        u8 h2c_parameter[1] = {0};

        h2c_parameter[0] = 0;

        if (enable_auto_report)
                h2c_parameter[0] |= BIT(0);

        btcoexist->btc_fill_h2c(btcoexist, 0x68, 1, h2c_parameter);
}

static void halbtc8723b1ant_bt_auto_report(struct btc_coexist *btcoexist,
                                           bool force_exec,
                                           bool enable_auto_report)
{
        coex_dm->cur_bt_auto_report = enable_auto_report;

        if (!force_exec) {
                if (coex_dm->pre_bt_auto_report == coex_dm->cur_bt_auto_report)
                        return;
        }
        halbtc8723b1ant_set_bt_auto_report(btcoexist,
                                           coex_dm->cur_bt_auto_report);

        coex_dm->pre_bt_auto_report = coex_dm->cur_bt_auto_report;
}

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 */
        }

        rtl_dbg(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;

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

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

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

        rtl_dbg(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;

        rtl_dbg(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)
{
        coex_sta->coex_table_type = 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,
                                           0x5a5a5a5a, 0xffffff, 0x3);
                break;
        case 4:
                if ((coex_sta->cck_ever_lock) && (coex_sta->scan_ap_num <= 5))
                        halbtc8723b1ant_coex_table(btcoexist, force_exec,
                                                   0x55555555, 0xaaaa5a5a,
                                                   0xffffff, 0x3);
                else
                        halbtc8723b1ant_coex_table(btcoexist, force_exec,
                                                   0x55555555, 0x5a5a5a5a,
                                                   0xffffff, 0x3);
                break;
        case 5:
                halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
                                           0x5aaa5a5a, 0xffffff, 0x3);
                break;
        case 6:
                halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55555555,
                                           0xaaaaaaaa, 0xffffff, 0x3);
                break;
        case 7:
                halbtc8723b1ant_coex_table(btcoexist, force_exec, 0xaaaaaaaa,
                                           0xaaaaaaaa, 0xffffff, 0x3);
                break;
        case 8:
                halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
                                           0x5ada5ada, 0xffffff, 0x3);
                break;
        case 9:
                halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
                                           0x5ada5ada, 0xffffff, 0x3);
                break;
        case 10:
                halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
                                           0x5ada5ada, 0xffffff, 0x3);
                break;
        case 11:
                halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
                                           0x5ada5ada, 0xffffff, 0x3);
                break;
        case 12:
                halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
                                           0x5ada5ada, 0xffffff, 0x3);
                break;
        case 13:
                halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x5fff5fff,
                                           0xaaaaaaaa, 0xffffff, 0x3);
                break;
        case 14:
                halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x5fff5fff,
                                           0x5ada5ada, 0xffffff, 0x3);
                break;
        case 15:
                halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
                                           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 */

        rtl_dbg(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;

        rtl_dbg(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) {
                rtl_dbg(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)) {
                        rtl_dbg(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;

        rtl_dbg(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;

        rtl_dbg(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) {
                rtl_dbg(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)) {
                        rtl_dbg(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;

        rtl_dbg(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 force_exec,
                                         bool init_hw_cfg, bool wifi_off)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        struct btc_board_info *board_info = &btcoexist->board_info;
        u32 fw_ver = 0, u32tmp = 0, cnt_bt_cal_chk = 0;
        bool pg_ext_switch = false;
        bool use_ext_switch = false;
        bool is_in_mp_mode = false;
        u8 h2c_parameter[2] = {0}, u8tmp = 0;

        coex_dm->cur_ant_pos_type = ant_pos_type;

        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) {
                /* WiFi TRx Mask on */
                btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
                                          0x780);
                /* remove due to interrupt is disabled that polling c2h will
                 * fail and delay 100ms.
                 */

                if (fw_ver >= 0x180000) {
                        /* Use H2C to set GNT_BT to HIGH */
                        h2c_parameter[0] = 1;
                        btcoexist->btc_fill_h2c(btcoexist, 0x6E, 1,
                                                h2c_parameter);
                } else {
                        /* set grant_bt to high */
                        btcoexist->btc_write_1byte(btcoexist, 0x765, 0x18);
                }
                /* set wlan_act control by PTA */
                btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);

                /* BT select s0/s1 is controlled by BT */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, 0x20, 0x0);
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x39, 0x8, 0x1);
                btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff);
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x944, 0x3, 0x3);
                btcoexist->btc_write_1byte(btcoexist, 0x930, 0x77);
        } else if (wifi_off) {
                if (fw_ver >= 0x180000) {
                        /* Use H2C to set GNT_BT to HIGH */
                        h2c_parameter[0] = 1;
                        btcoexist->btc_fill_h2c(btcoexist, 0x6E, 1,
                                                h2c_parameter);
                } else {
                        /* set grant_bt to high */
                        btcoexist->btc_write_1byte(btcoexist, 0x765, 0x18);
                }
                /* set wlan_act to always low */
                btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);

                btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_IS_IN_MP_MODE,
                                   &is_in_mp_mode);
                if (!is_in_mp_mode)
                        /* BT select s0/s1 is controlled by BT */
                        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67,
                                                           0x20, 0x0);
                else
                        /* BT select s0/s1 is controlled by WiFi */
                        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67,
                                                           0x20, 0x1);

                /* 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);
        } else {
                /* Use H2C to set GNT_BT to LOW */
                if (fw_ver >= 0x180000) {
                        if (btcoexist->btc_read_1byte(btcoexist, 0x765) != 0) {
                                h2c_parameter[0] = 0;
                                btcoexist->btc_fill_h2c(btcoexist, 0x6E, 1,
                                                        h2c_parameter);
                        }
                } else {
                        /* BT calibration check */
                        while (cnt_bt_cal_chk <= 20) {
                                u8tmp = btcoexist->btc_read_1byte(btcoexist,
                                                                  0x49d);
                                cnt_bt_cal_chk++;
                                if (u8tmp & BIT(0)) {
                                        rtl_dbg(rtlpriv, COMP_BT_COEXIST,
                                                DBG_LOUD,
                                                "[BTCoex], ########### BT is calibrating (wait cnt=%d) ###########\n",
                                                cnt_bt_cal_chk);
                                        mdelay(50);
                                } else {
                                        rtl_dbg(rtlpriv, COMP_BT_COEXIST,
                                                DBG_LOUD,
                                                "[BTCoex], ********** BT is NOT calibrating (wait cnt=%d)**********\n",
                                                cnt_bt_cal_chk);
                                        break;
                                }
                        }

                        /* set grant_bt to PTA */
                        btcoexist->btc_write_1byte(btcoexist, 0x765, 0x0);
                }

                if (btcoexist->btc_read_1byte(btcoexist, 0x76e) != 0xc) {
                        /* set wlan_act control by PTA */
                        btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
                }

                btcoexist->btc_write_1byte_bitmask(
                        btcoexist, 0x67, 0x20,
                        0x1); /* BT select s0/s1 is controlled by WiFi */
        }

        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);

                        /* fixed internal switch S1->WiFi, S0->BT */
                        btcoexist->btc_write_4byte(btcoexist, 0x948, 0x0);

                        if (board_info->btdm_ant_pos ==
                            BTC_ANTENNA_AT_MAIN_PORT) {
                                /* tell firmware "no antenna inverse" */
                                h2c_parameter[0] = 0;
                                /* ext switch type */
                                h2c_parameter[1] = 1;
                                btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
                                                        h2c_parameter);
                        } else {
                                /* tell firmware "antenna inverse" */
                                h2c_parameter[0] = 1;
                                /* ext switch type */
                                h2c_parameter[1] = 1;
                                btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
                                                        h2c_parameter);
                        }
                }

                if (force_exec ||
                    (coex_dm->cur_ant_pos_type != coex_dm->pre_ant_pos_type)) {
                        /* 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);

                        /* Fix Ext switch Main->S1, Aux->S0 */
                        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64, 0x1,
                                                           0x0);

                        if (board_info->btdm_ant_pos ==
                            BTC_ANTENNA_AT_MAIN_PORT) {
                                /* tell firmware "no antenna inverse" */
                                h2c_parameter[0] = 0;
                                /* internal switch type */
                                h2c_parameter[1] = 0;
                                btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
                                                        h2c_parameter);
                        } else {
                                /* tell firmware "antenna inverse" */
                                h2c_parameter[0] = 1;
                                /* internal switch type */
                                h2c_parameter[1] = 0;
                                btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
                                                        h2c_parameter);
                        }
                }

                if (force_exec ||
                    (coex_dm->cur_ant_pos_type != coex_dm->pre_ant_pos_type)) {
                        /* 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_4byte(btcoexist,
                                                        0x948, 0x0);
                                else
                                        btcoexist->btc_write_4byte(btcoexist,
                                                        0x948, 0x280);
                                break;
                        case BTC_ANT_PATH_BT:
                                if (board_info->btdm_ant_pos ==
                                    BTC_ANTENNA_AT_MAIN_PORT)
                                        btcoexist->btc_write_4byte(btcoexist,
                                                        0x948, 0x280);
                                else
                                        btcoexist->btc_write_4byte(btcoexist,
                                                        0x948, 0x0);
                                break;
                        default:
                        case BTC_ANT_PATH_PTA:
                                if (board_info->btdm_ant_pos ==
                                    BTC_ANTENNA_AT_MAIN_PORT)
                                        btcoexist->btc_write_4byte(btcoexist,
                                                        0x948, 0x200);
                                else
                                        btcoexist->btc_write_4byte(btcoexist,
                                                        0x948, 0x80);
                                break;
                        }
                }
        }

        coex_dm->pre_ant_pos_type = coex_dm->cur_ant_pos_type;
}

static void halbtc8723b1ant_ps_tdma(struct btc_coexist *btcoexist,
                                    bool force_exec, bool turn_on, u8 type)
{
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
        bool wifi_busy = false;
        u8 rssi_adjust_val = 0;
        u8 ps_tdma_byte0_val = 0x51;
        u8 ps_tdma_byte3_val = 0x10;
        u8 ps_tdma_byte4_val = 0x50;
        s8 wifi_duration_adjust = 0x0;
        static bool pre_wifi_busy;

        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 (wifi_busy != pre_wifi_busy) {
                force_exec = true;
                pre_wifi_busy = wifi_busy;
        }

        if (!force_exec) {
                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 (coex_sta->scan_ap_num <= 5) {
                wifi_duration_adjust = 5;

                if (coex_sta->a2dp_bit_pool >= 35)
                        wifi_duration_adjust = -10;
                else if (coex_sta->a2dp_bit_pool >= 45)
                        wifi_duration_adjust = -15;
        } else if (coex_sta->scan_ap_num >= 40) {
                wifi_duration_adjust = -15;

                if (coex_sta->a2dp_bit_pool < 35)
                        wifi_duration_adjust = -5;
                else if (coex_sta->a2dp_bit_pool < 45)
                        wifi_duration_adjust = -10;
        } else if (coex_sta->scan_ap_num >= 20) {
                wifi_duration_adjust = -10;

                if (coex_sta->a2dp_bit_pool >= 45)
                        wifi_duration_adjust = -15;
        } else {
                wifi_duration_adjust = 0;

                if (coex_sta->a2dp_bit_pool >= 35)
                        wifi_duration_adjust = -10;
                else if (coex_sta->a2dp_bit_pool >= 45)
                        wifi_duration_adjust = -15;
        }

        if ((type == 1) || (type == 2) || (type == 9) || (type == 11) ||
            (type == 101) || (type == 102) || (type == 109) || (type == 111)) {
                if (!coex_sta->force_lps_on) {
                        /* Native power save TDMA, only for A2DP-only case
                         * 1/2/9/11 while wifi noisy threshold > 30
                         */

                        /* no null-pkt */
                        ps_tdma_byte0_val = 0x61;
                        /* no tx-pause at BT-slot */
                        ps_tdma_byte3_val = 0x11;
                        /* 0x778 = d/1 toggle, no dynamic slot */
                        ps_tdma_byte4_val = 0x10;
                } else {
                        /* null-pkt */
                        ps_tdma_byte0_val = 0x51;
                        /* tx-pause at BT-slot */
                        ps_tdma_byte3_val = 0x10;
                        /* 0x778 = d/1 toggle, dynamic slot */
                        ps_tdma_byte4_val = 0x50;
                }
        } else if ((type == 3) || (type == 13) || (type == 14) ||
                   (type == 103) || (type == 113) || (type == 114)) {
                /* null-pkt */
                ps_tdma_byte0_val = 0x51;
                /* tx-pause at BT-slot */
                ps_tdma_byte3_val = 0x10;
                /* 0x778 = d/1 toggle, no dynamic slot */
                ps_tdma_byte4_val = 0x10;
        } else { /* native power save case */
                /* no null-pkt */
                ps_tdma_byte0_val = 0x61;
                /* no tx-pause at BT-slot */
                ps_tdma_byte3_val = 0x11;
                /* 0x778 = d/1 toggle, no dynamic slot */
                ps_tdma_byte4_val = 0x11;
                /* psTdmaByte4Va is not define for 0x778 = d/1, 1/1 case */
        }

        /* if (bt_link_info->slave_role) */
        if ((bt_link_info->slave_role) && (bt_link_info->a2dp_exist))
                /* 0x778 = 0x1 at wifi slot (no blocking BT Low-Pri pkts) */
                ps_tdma_byte4_val = ps_tdma_byte4_val | 0x1;

        if (type > 100) {
                /* set antenna control by SW     */
                ps_tdma_byte0_val = ps_tdma_byte0_val | 0x82;
                /* set antenna no toggle, control by antenna diversity */
                ps_tdma_byte3_val = ps_tdma_byte3_val | 0x60;
        }

        if (turn_on) {
                switch (type) {
                default:
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x1a,
                                                      0x1a, 0x0,
                                                      ps_tdma_byte4_val);
                        break;
                case 1:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val,
                                0x3a + wifi_duration_adjust, 0x03,
                                ps_tdma_byte3_val, ps_tdma_byte4_val);

                        rssi_adjust_val = 11;
                        break;
                case 2:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val,
                                0x2d + wifi_duration_adjust, 0x03,
                                ps_tdma_byte3_val, ps_tdma_byte4_val);
                        break;
                case 3:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x30, 0x03,
                                ps_tdma_byte3_val, ps_tdma_byte4_val);
                        break;
                case 4:
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x15,
                                                      0x3, 0x14, 0x0);
                        break;
                case 5:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x1f, 0x3,
                                ps_tdma_byte3_val, 0x11);
                        break;
                case 6:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x20, 0x3,
                                ps_tdma_byte3_val, 0x11);
                        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, ps_tdma_byte0_val, 0x21, 0x3,
                                ps_tdma_byte3_val, ps_tdma_byte4_val);
                        break;
                case 10:
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x13, 0xa,
                                                       0xa, 0x0, 0x40);
                        break;
                case 11:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x21, 0x03,
                                ps_tdma_byte3_val, ps_tdma_byte4_val);
                        break;
                case 12:
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x0a,
                                                      0x0a, 0x0, 0x50);
                        break;
                case 13:
                        if (coex_sta->scan_ap_num <= 3)
                                halbtc8723b1ant_set_fw_ps_tdma(
                                        btcoexist, ps_tdma_byte0_val, 0x40, 0x3,
                                        ps_tdma_byte3_val, ps_tdma_byte4_val);
                        else
                                halbtc8723b1ant_set_fw_ps_tdma(
                                        btcoexist, ps_tdma_byte0_val, 0x21, 0x3,
                                        ps_tdma_byte3_val, ps_tdma_byte4_val);
                        break;
                case 14:
                        if (coex_sta->scan_ap_num <= 3)
                                halbtc8723b1ant_set_fw_ps_tdma(
                                        btcoexist, 0x51, 0x30, 0x3, 0x10, 0x50);
                        else
                                halbtc8723b1ant_set_fw_ps_tdma(
                                        btcoexist, ps_tdma_byte0_val, 0x21, 0x3,
                                        ps_tdma_byte3_val, ps_tdma_byte4_val);
                        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);
                        break;
                case 18:
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x25,
                                                      0x3, 0x10, 0x0);
                        break;
                case 20:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x3f, 0x03,
                                ps_tdma_byte3_val, 0x10);
                        break;
                case 21:
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x61, 0x25,
                                                      0x03, 0x11, 0x11);
                        break;
                case 22:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x25, 0x03,
                                ps_tdma_byte3_val, 0x10);
                        break;
                case 23:
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25,
                                                      0x3, 0x31, 0x18);
                        break;
                case 24:
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x15,
                                                      0x3, 0x31, 0x18);
                        break;
                case 25:
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0xa,
                                                       0x3, 0x31, 0x18);
                        break;
                case 26:
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0xa,
                                                       0x3, 0x31, 0x18);
                        break;
                case 27:
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25,
                                                      0x3, 0x31, 0x98);
                        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, 0x30,
                                                       0x3, 0x10, 0x10);
                        break;
                case 31:
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x1a,
                                                      0x1a, 0, 0x58);
                        break;
                case 32:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x35, 0x3,
                                ps_tdma_byte3_val, ps_tdma_byte4_val);
                        break;
                case 33:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x35, 0x3,
                                ps_tdma_byte3_val, 0x10);
                        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;
                case 40:
                        /* SoftAP only with no sta associated,BT disable ,TDMA
                         * mode for power saving
                         *
                         * here softap mode screen off will cost 70-80mA for
                         * phone
                         */
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x23, 0x18,
                                                      0x00, 0x10, 0x24);
                        break;

                case 101:
                        /* for 1-Ant translate to 2-Ant  */
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val,
                                0x3a + wifi_duration_adjust, 0x03,
                                ps_tdma_byte3_val, ps_tdma_byte4_val);
                        break;
                case 102:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val,
                                0x2d + wifi_duration_adjust, 0x03,
                                ps_tdma_byte3_val, ps_tdma_byte4_val);
                        break;
                case 103:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x3a, 0x03,
                                ps_tdma_byte3_val, ps_tdma_byte4_val);
                        break;
                case 105:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x15, 0x3,
                                ps_tdma_byte3_val, 0x11);
                        break;
                case 106:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x20, 0x3,
                                ps_tdma_byte3_val, 0x11);
                        break;
                case 109:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x21, 0x3,
                                ps_tdma_byte3_val, ps_tdma_byte4_val);
                        break;
                case 111:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x21, 0x03,
                                ps_tdma_byte3_val, ps_tdma_byte4_val);
                        break;
                case 113:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x21, 0x3,
                                ps_tdma_byte3_val, ps_tdma_byte4_val);
                        break;
                case 114:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x21, 0x3,
                                ps_tdma_byte3_val, ps_tdma_byte4_val);
                        break;
                case 120:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x3f, 0x03,
                                ps_tdma_byte3_val, 0x10);
                        break;
                case 122:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x25, 0x03,
                                ps_tdma_byte3_val, 0x10);
                        break;
                case 132:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x25, 0x03,
                                ps_tdma_byte3_val, ps_tdma_byte4_val);
                        break;
                case 133:
                        halbtc8723b1ant_set_fw_ps_tdma(
                                btcoexist, ps_tdma_byte0_val, 0x25, 0x03,
                                ps_tdma_byte3_val, 0x11);
                        break;
                }
        } else {
                /* disable PS tdma */
                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,
                                                     FORCE_EXEC,
                                                     false, false);
                        break;
                case 0:
                default:
                        /* Software control, Antenna at BT side */
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0,
                                                       0x0, 0x0, 0x0);
                        break;
                case 1: /* 2-Ant, 0x778=3, antenna control by ant diversity */
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0,
                                                       0x48, 0x0);
                        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 btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist,
                                       u8 wifi_status)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        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;

        rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                "[BTCoex], TdmaDurationAdjustForAcl()\n");

        if ((wifi_status ==
             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)) {
                if (coex_dm->cur_ps_tdma != 1 && coex_dm->cur_ps_tdma != 2 &&
                    coex_dm->cur_ps_tdma != 3 && coex_dm->cur_ps_tdma != 9) {
                        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                true, 9);
                        coex_dm->ps_tdma_du_adj_type = 9;

                        up = 0;
                        dn = 0;
                        m = 1;
                        n = 3;
                        result = 0;
                        wait_count = 0;
                }
                return;
        }

        if (!coex_dm->auto_tdma_adjust) {
                coex_dm->auto_tdma_adjust = true;
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], first run TdmaDurationAdjust()!!\n");

                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2);
                coex_dm->ps_tdma_du_adj_type = 2;

                up = 0;
                dn = 0;
                m = 1;
                n = 3;
                result = 0;
                wait_count = 0;
        } else {
                /* acquire the BT TRx retry count from BT_Info byte2 */
                retry_count = coex_sta->bt_retry_cnt;

                if ((coex_sta->low_priority_tx) > 1050 ||
                    (coex_sta->low_priority_rx) > 1250)
                        retry_count++;

                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) {
                                /* if retry count during continuous n*2 seconds
                                 * is 0, enlarge WiFi duration
                                 */
                                wait_count = 0;
                                n = 3;
                                up = 0;
                                dn = 0;
                                result = 1;
                                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                        "[BTCoex], Increase wifi duration!!\n");
                        }
                } else if (retry_count <= 3) {
                        /* <=3 retry in the last 2-second duration */
                        up--;
                        dn++;

                        if (up <= 0)
                                up = 0;

                        if (dn == 2) {
                                /* if continuous 2 retry count(every 2 seconds)
                                 * >0 and < 3, reduce WiFi duration
                                 */
                                if (wait_count <= 2)
                                        /* avoid loop between the two levels */
                                        m++;
                                else
                                        m = 1;

                                if (m >= 20)
                                        /* maximum of m = 20 ' will recheck if
                                         * need to adjust wifi duration in
                                         * maximum time interval 120 seconds
                                         */
                                        m = 20;

                                n = 3 * m;
                                up = 0;
                                dn = 0;
                                wait_count = 0;
                                result = -1;
                                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                        "[BTCoex], Decrease wifi duration for retryCounter<3!!\n");
                        }
                } else {
                        /* retry count > 3, once retry count > 3, to reduce
                         * WiFi duration
                         */
                        if (wait_count == 1)
                                /* to avoid loop between the two levels */
                                m++;
                        else
                                m = 1;

                        if (m >= 20)
                                /* maximum of m = 20 ' will recheck if need to
                                 * adjust wifi duration in maximum time interval
                                 * 120 seconds
                                 */
                                m = 20;

                        n = 3 * m;
                        up = 0;
                        dn = 0;
                        wait_count = 0;
                        result = -1;
                        rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                "[BTCoex], Decrease wifi duration for retryCounter>3!!\n");
                }

                if (result == -1) {
                        if (coex_dm->cur_ps_tdma == 1) {
                                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                        true, 2);
                                coex_dm->ps_tdma_du_adj_type = 2;
                        } else if (coex_dm->cur_ps_tdma == 2) {
                                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                        true, 9);
                                coex_dm->ps_tdma_du_adj_type = 9;
                        } else if (coex_dm->cur_ps_tdma == 9) {
                                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                        true, 11);
                                coex_dm->ps_tdma_du_adj_type = 11;
                        }
                } else if (result == 1) {
                        if (coex_dm->cur_ps_tdma == 11) {
                                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                        true, 9);
                                coex_dm->ps_tdma_du_adj_type = 9;
                        } else if (coex_dm->cur_ps_tdma == 9) {
                                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                        true, 2);
                                coex_dm->ps_tdma_du_adj_type = 2;
                        } else if (coex_dm->cur_ps_tdma == 2) {
                                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                        true, 1);
                                coex_dm->ps_tdma_du_adj_type = 1;
                        }
                }

                if (coex_dm->cur_ps_tdma != 1 && coex_dm->cur_ps_tdma != 2 &&
                    coex_dm->cur_ps_tdma != 9 && coex_dm->cur_ps_tdma != 11) {
                        /* recover to previous adjust type */
                        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                coex_dm->ps_tdma_du_adj_type);
                }
        }
}

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);
                coex_sta->force_lps_on = false;
                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);
                coex_sta->force_lps_on = true;
                break;
        case BTC_PS_LPS_OFF:
                halbtc8723b1ant_ps_tdma_chk_pwr_save(btcoexist, false);
                btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
                coex_sta->force_lps_on = false;
                break;
        default:
                break;
        }
}

static void halbtc8723b1ant_action_wifi_only(struct btc_coexist *btcoexist)
{
        halbtc8723b1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
        halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
        halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
                                     FORCE_EXEC, false, false);
}

/* check if BT is disabled */
static void halbtc8723b1ant_monitor_bt_enable_disable(struct btc_coexist
                                                      *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        static u32 bt_disable_cnt;
        bool bt_active = true, bt_disabled = false;

        if (coex_sta->high_priority_tx == 0 &&
            coex_sta->high_priority_rx == 0 && coex_sta->low_priority_tx == 0 &&
            coex_sta->low_priority_rx == 0)
                bt_active = false;
        if (coex_sta->high_priority_tx == 0xffff &&
            coex_sta->high_priority_rx == 0xffff &&
            coex_sta->low_priority_tx == 0xffff &&
            coex_sta->low_priority_rx == 0xffff)
                bt_active = false;
        if (bt_active) {
                bt_disable_cnt = 0;
                bt_disabled = false;
        } else {
                bt_disable_cnt++;
                if (bt_disable_cnt >= 2)
                        bt_disabled = true;
        }
        if (coex_sta->bt_disabled != bt_disabled) {
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], BT is from %s to %s!!\n",
                        (coex_sta->bt_disabled ? "disabled" : "enabled"),
                        (bt_disabled ? "disabled" : "enabled"));

                coex_sta->bt_disabled = bt_disabled;
                btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
                                   &bt_disabled);
                if (bt_disabled) {
                        halbtc8723b1ant_action_wifi_only(btcoexist);
                        btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS,
                                           NULL);
                        btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS,
                                           NULL);
                }
        }
}

/*****************************************************
 *
 *      Non-Software Coex Mechanism start
 *
 *****************************************************/

static void halbtc8723b1ant_action_bt_whck_test(struct btc_coexist *btcoexist)
{
        halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0,
                                         0x0);

        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
        halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA, NORMAL_EXEC,
                                     false, false);
        halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
}

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_set_ant_path(btcoexist, BTC_ANT_PATH_PTA, NORMAL_EXEC,
                                     false, false);
        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;
        bool wifi_busy = false, bt_busy = 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);
        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
        btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);

        if (coex_sta->bt_abnormal_scan) {
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 33);
                halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
        } else if (!wifi_connected && !coex_sta->wifi_is_high_pri_task) {
                halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
                                                 0x0, 0x0);
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
                halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
                                             NORMAL_EXEC, false, false);
                halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
        } else if (bt_link_info->sco_exist || bt_link_info->hid_exist ||
                   bt_link_info->a2dp_exist) {
                /* SCO/HID/A2DP busy */
                halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
                                                 0x0, 0x0);
                if (coex_sta->c2h_bt_remote_name_req)
                        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                33);
                else
                        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                32);

                halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
        } else if (bt_link_info->pan_exist || wifi_busy) {
                halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
                                                 0x0, 0x0);
                if (coex_sta->c2h_bt_remote_name_req)
                        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                33);
                else
                        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                32);

                halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
        } else {
                halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
                                                 0x0, 0x0);
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
                halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
                                             NORMAL_EXEC, false, false);
                halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
        }
}

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, 5);
        } 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 ((coex_sta->low_priority_rx >= 950) && (!coex_sta->under_ips))
                bt_link_info->slave_role = true;
        else
                bt_link_info->slave_role = false;

        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,
                                                true, 32);
                        halbtc8723b1ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 4);
                        coex_dm->auto_tdma_adjust = false;
                } else {
                        btc8723b1ant_tdma_dur_adj_for_acl(btcoexist,
                                                          wifi_status);
                        halbtc8723b1ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 1);
                        coex_dm->auto_tdma_adjust = true;
                }
        } 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)) {
                /* A2DP + PAN(OPP,FTP), HID + A2DP + PAN(OPP,FTP) */
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
                halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
                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, 4);
        } else if (bt_link_info->pan_only ||
                        (bt_link_info->hid_exist && bt_link_info->pan_exist)) {
                /* PAN(OPP,FTP), HID + PAN(OPP,FTP) */
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
                halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
                coex_dm->auto_tdma_adjust = false;
        } else {
                /* BT no-profile busy (0x9) */
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 33);
                halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
                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, FORCE_EXEC, false, 8);
        halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA, NORMAL_EXEC,
                                     false, false);
        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 (coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_BUSY) {
                if (bt_link_info->a2dp_exist) {
                        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                true, 32);
                        halbtc8723b1ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 4);
                } else if (bt_link_info->pan_exist) {
                        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                true, 22);
                        halbtc8723b1ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 4);
                } else {
                        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                true, 20);
                        halbtc8723b1ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 1);
                }
        } else if (coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_SCO_BUSY ||
                   coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY){
                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_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
                                             NORMAL_EXEC, false, false);
                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);

        /* tdma and coex table */
        if ((bt_link_info->sco_exist) || (bt_link_info->hid_exist) ||
            (bt_link_info->a2dp_exist)) {
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32);
                halbtc8723b1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 4);
        } else if (bt_link_info->pan_exist) {
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
                halbtc8723b1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 4);
        } else {
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
                halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
                                             NORMAL_EXEC, false, false);
                halbtc8723b1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 2);
        }
}

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 (coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_BUSY) {
                if (bt_link_info->a2dp_exist) {
                        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                true, 32);
                        halbtc8723b1ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 4);
                } else if (bt_link_info->pan_exist) {
                        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                true, 22);
                        halbtc8723b1ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 4);
                } else {
                        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                true, 20);
                        halbtc8723b1ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 4);
                }
        } else if (coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_SCO_BUSY ||
                   coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY) {
                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_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
                                             NORMAL_EXEC, false, false);
                halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
        }
}

static void halbtc8723b1ant_action_wifi_connected_special_packet(
                                                struct btc_coexist *btcoexist)
{
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
        bool wifi_busy = false;

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);

        /* no special packet process for both WiFi and BT very busy */
        if ((wifi_busy) &&
            ((bt_link_info->pan_exist) || (coex_sta->num_of_profile >= 2)))
                return;

        halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
                                         0x0, 0x0);

        /* tdma and coex table */
        if ((bt_link_info->sco_exist) || (bt_link_info->hid_exist)) {
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32);
                halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
        } else if (bt_link_info->a2dp_exist) {
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32);
                halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
        } else if (bt_link_info->pan_exist) {
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
                halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
        } else {
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
                halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
                                             NORMAL_EXEC, false, false);
                halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
        }
}

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;

        rtl_dbg(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);
                rtl_dbg(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);
                rtl_dbg(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 &&
            coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_BUSY &&
            !btcoexist->bt_link_info.hid_only) {
                if (btcoexist->bt_link_info.a2dp_only) {
                        if (!wifi_busy) {
                                halbtc8723b1ant_power_save_state(btcoexist,
                                                         BTC_PS_WIFI_NATIVE,
                                                         0x0, 0x0);
                        } else { /* busy */
                                if (coex_sta->scan_ap_num >=
                                    BT_8723B_1ANT_WIFI_NOISY_THRESH)
                                        /* no force LPS, no PS-TDMA,
                                         * use pure TDMA
                                         */
                                        halbtc8723b1ant_power_save_state(
                                                btcoexist, BTC_PS_WIFI_NATIVE,
                                                0x0, 0x0);
                                else
                                        halbtc8723b1ant_power_save_state(
                                                btcoexist, BTC_PS_LPS_ON, 0x50,
                                                0x4);
                        }
                } else if ((!coex_sta->pan_exist) && (!coex_sta->a2dp_exist) &&
                           (!coex_sta->hid_exist))
                        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 (coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_BUSY) {
                        halbtc8723b1ant_action_wifi_connected_bt_acl_busy(
                                btcoexist,
                                BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE);
                } else if (coex_dm->bt_status ==
                                BT_8723B_1ANT_BT_STATUS_SCO_BUSY ||
                           coex_dm->bt_status ==
                                BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY) {
                        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_set_ant_path(btcoexist,
                                                     BTC_ANT_PATH_PTA,
                                                     NORMAL_EXEC, false, false);
                        halbtc8723b1ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 2);
                }
        } else {
                if (coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_BUSY) {
                        halbtc8723b1ant_action_wifi_connected_bt_acl_busy(
                                btcoexist,
                                BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY);
                } else if (coex_dm->bt_status ==
                                BT_8723B_1ANT_BT_STATUS_SCO_BUSY ||
                           coex_dm->bt_status ==
                                BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY) {
                        btc8723b1ant_act_bt_sco_hid_only_busy(btcoexist,
                                    BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY);
                } else {
                        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                true, 32);
                        halbtc8723b1ant_set_ant_path(btcoexist,
                                                     BTC_ANT_PATH_PTA,
                                                     NORMAL_EXEC, false, false);
                        halbtc8723b1ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 4);
                }
        }
}

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, wifi_busy = false;
        bool increase_scan_dev_num = false;
        bool bt_ctrl_agg_buf_size = false;
        bool miracast_plus_bt = false;
        u8 agg_buf_size = 5;
        u8 iot_peer = BTC_IOT_PEER_UNKNOWN;
        u32 wifi_link_status = 0;
        u32 num_of_wifi_link = 0;
        u32 wifi_bw;

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

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

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

        if (coex_sta->under_ips) {
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], wifi is under IPS !!!\n");
                return;
        }

        if (coex_sta->bt_whck_test) {
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], wifi is under IPS !!!\n");
                halbtc8723b1ant_action_bt_whck_test(btcoexist);
                return;
        }

        if (coex_dm->bt_status == 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)
                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_BL_WIFI_BUSY, &wifi_busy);

        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 ||
            wifi_link_status & WIFI_P2P_GO_CONNECTED) {
                if (bt_link_info->bt_link_exist) {
                        halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 1, 1,
                                                   0, 1);
                        miracast_plus_bt = true;
                } else {
                        halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0,
                                                   0, 0);
                        miracast_plus_bt = false;
                }
                btcoexist->btc_set(btcoexist, BTC_SET_BL_MIRACAST_PLUS_BT,
                                   &miracast_plus_bt);
                halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC, false,
                                           bt_ctrl_agg_buf_size, agg_buf_size);

                if ((bt_link_info->a2dp_exist || wifi_busy) &&
                    (coex_sta->c2h_bt_inquiry_page))
                        halbtc8723b1ant_action_bt_inquiry(btcoexist);
                else
                        halbtc8723b1ant_action_wifi_multiport(btcoexist);

                return;
        }

        miracast_plus_bt = false;
        btcoexist->btc_set(btcoexist, BTC_SET_BL_MIRACAST_PLUS_BT,
                           &miracast_plus_bt);
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);

        if (bt_link_info->bt_link_exist && wifi_connected) {
                halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 1, 1, 0, 1);

                btcoexist->btc_get(btcoexist, BTC_GET_U1_IOT_PEER, &iot_peer);

                if (iot_peer != BTC_IOT_PEER_CISCO &&
                    iot_peer != BTC_IOT_PEER_BROADCOM) {
                        bool sco_exist = bt_link_info->sco_exist;

                        halbtc8723b1ant_limited_rx(btcoexist,
                                                   NORMAL_EXEC, sco_exist,
                                                   false, 0x5);
                } else {
                        if (bt_link_info->sco_exist) {
                                halbtc8723b1ant_limited_rx(btcoexist,
                                                           NORMAL_EXEC, true,
                                                           false, 0x5);
                        } else {
                                if (wifi_bw == BTC_WIFI_BW_HT40)
                                        halbtc8723b1ant_limited_rx(
                                                btcoexist, NORMAL_EXEC, false,
                                                true, 0x10);
                                else
                                        halbtc8723b1ant_limited_rx(
                                                btcoexist, NORMAL_EXEC, false,
                                                true, 0x8);
                        }
                }

                halbtc8723b1ant_sw_mechanism(btcoexist, true);
        } else {
                halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);

                halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC, false, false,
                                           0x5);

                halbtc8723b1ant_sw_mechanism(btcoexist, false);
        }
        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;

                rtl_dbg(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);
        }
}

/* force coex mechanism to reset */
static void halbtc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist)
{
        /* sw all off */
        halbtc8723b1ant_sw_mechanism(btcoexist, false);

        coex_sta->pop_event_cnt = 0;
}

static void halbtc8723b1ant_init_hw_config(struct btc_coexist *btcoexist,
                                           bool backup, bool wifi_only)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u32 u32tmp = 0;
        u8 u8tmpa = 0, u8tmpb = 0;

        rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                "[BTCoex], 1Ant Init HW Config!!\n");

        /* 0xf0[15:12] --> Chip Cut information */
        coex_sta->cut_version =
                (btcoexist->btc_read_1byte(btcoexist, 0xf1) & 0xf0) >> 4;
        /* enable TBTT interrupt */
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x550, 0x8, 0x1);

        /* 0x790[5:0] = 0x5 */
        btcoexist->btc_write_1byte(btcoexist, 0x790, 0x5);

        /* Enable counter statistics */
        btcoexist->btc_write_1byte(btcoexist, 0x778, 0x1);
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1);

        halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);

        /* Antenna config */
        if (wifi_only)
                halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_WIFI,
                                             FORCE_EXEC, true, false);
        else
                halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT,
                                             FORCE_EXEC, true, false);

        /* PTA parameter */
        halbtc8723b1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);

        u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x948);
        u8tmpa = btcoexist->btc_read_1byte(btcoexist, 0x765);
        u8tmpb = btcoexist->btc_read_1byte(btcoexist, 0x67);

        rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                "############# [BTCoex], 0x948=0x%x, 0x765=0x%x, 0x67=0x%x\n",
                u32tmp, u8tmpa, u8tmpb);
}

/**************************************************************
 * extern function start with ex_btc8723b1ant_
 **************************************************************/
void ex_btc8723b1ant_power_on_setting(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        struct btc_board_info *board_info = &btcoexist->board_info;
        u8 u8tmp = 0x0;
        u16 u16tmp = 0x0;
        u32 value;

        rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                "xxxxxxxxxxxxxxxx Execute 8723b 1-Ant PowerOn Setting xxxxxxxxxxxxxxxx!!\n");

        btcoexist->stop_coex_dm = true;

        btcoexist->btc_write_1byte(btcoexist, 0x67, 0x20);

        /* enable BB, REG_SYS_FUNC_EN such that we can write 0x948 correctly. */
        u16tmp = btcoexist->btc_read_2byte(btcoexist, 0x2);
        btcoexist->btc_write_2byte(btcoexist, 0x2, u16tmp | BIT0 | BIT1);

        /* set GRAN_BT = 1 */
        btcoexist->btc_write_1byte(btcoexist, 0x765, 0x18);
        /* set WLAN_ACT = 0 */
        btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);

        /* S0 or S1 setting and Local register setting(By the setting fw can get
         * ant number, S0/S1, ... info)
         *
         * Local setting bit define
         *      BIT0: "0" for no antenna inverse; "1" for antenna inverse
         *      BIT1: "0" for internal switch; "1" for external switch
         *      BIT2: "0" for one antenna; "1" for two antenna
         * NOTE: here default all internal switch and 1-antenna ==> BIT1=0 and
         * BIT2 = 0
         */
        if (btcoexist->chip_interface == BTC_INTF_USB) {
                /* fixed at S0 for USB interface */
                btcoexist->btc_write_4byte(btcoexist, 0x948, 0x0);

                u8tmp |= 0x1; /* antenna inverse */
                btcoexist->btc_write_local_reg_1byte(btcoexist, 0xfe08, u8tmp);

                board_info->btdm_ant_pos = BTC_ANTENNA_AT_AUX_PORT;
        } else {
                /* for PCIE and SDIO interface, we check efuse 0xc3[6] */
                if (board_info->single_ant_path == 0) {
                        /* set to S1 */
                        btcoexist->btc_write_4byte(btcoexist, 0x948, 0x280);
                        board_info->btdm_ant_pos = BTC_ANTENNA_AT_MAIN_PORT;
                        value = 1;
                } else if (board_info->single_ant_path == 1) {
                        /* set to S0 */
                        btcoexist->btc_write_4byte(btcoexist, 0x948, 0x0);
                        u8tmp |= 0x1; /* antenna inverse */
                        board_info->btdm_ant_pos = BTC_ANTENNA_AT_AUX_PORT;
                        value = 0;
                }

                btcoexist->btc_set(btcoexist, BTC_SET_ACT_ANTPOSREGRISTRY_CTRL,
                                   &value);

                if (btcoexist->chip_interface == BTC_INTF_PCI)
                        btcoexist->btc_write_local_reg_1byte(btcoexist, 0x384,
                                                             u8tmp);
                else if (btcoexist->chip_interface == BTC_INTF_SDIO)
                        btcoexist->btc_write_local_reg_1byte(btcoexist, 0x60,
                                                             u8tmp);
        }
}


void ex_btc8723b1ant_init_hwconfig(struct btc_coexist *btcoexist,
                                   bool wifi_only)
{
        halbtc8723b1ant_init_hw_config(btcoexist, true, wifi_only);
        btcoexist->stop_coex_dm = false;
}

void ex_btc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;

        rtl_dbg(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_btc8723b1ant_display_coex_info(struct btc_coexist *btcoexist,
                                       struct seq_file *m)
{
        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 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;

        seq_puts(m, "\n ============[BT Coexist info]============");

        if (btcoexist->manual_control) {
                seq_puts(m, "\n ============[Under Manual Control]==========");
                seq_puts(m, "\n ==========================================");
        }
        if (btcoexist->stop_coex_dm) {
                seq_puts(m, "\n ============[Coex is STOPPED]============");
                seq_puts(m, "\n ==========================================");
        }

        seq_printf(m, "\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);

        seq_printf(m, "\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);
        seq_printf(m, "\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);
        seq_printf(m, "\n %-35s = %d / %d(%d)",
                   "Dot11 channel / HsChnl(HsMode)",
                   wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on);

        seq_printf(m, "\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);
        seq_printf(m, "\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);
        seq_printf(m, "\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);

        seq_printf(m, "\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);
        seq_printf(m, "\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));

        seq_printf(m, "\n %-35s = [%s/ %d/ %d] ",
                   "BT [status/ rssi/ retryCnt]",
                   ((coex_sta->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);

        seq_printf(m, "\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, m);

        bt_info_ext = coex_sta->bt_info_ext;
        seq_printf(m, "\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]) {
                        seq_printf(m, "\n %-35s = %7ph(%d)",
                                   glbt_info_src_8723b_1ant[i],
                                   coex_sta->bt_info_c2h[i],
                                   coex_sta->bt_info_c2h_cnt[i]);
                }
        }
        seq_printf(m, "\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, m);

        if (!btcoexist->manual_control) {
                /* Sw mechanism */
                seq_printf(m, "\n %-35s",
                           "============[Sw mechanism]============");

                seq_printf(m, "\n %-35s = %d/",
                           "SM[LowPenaltyRA]", coex_dm->cur_low_penalty_ra);

                seq_printf(m, "\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);

                seq_printf(m, "\n %-35s = 0x%x ",
                           "Rate Mask", btcoexist->bt_info.ra_mask);

                /* Fw mechanism */
                seq_printf(m, "\n %-35s",
                           "============[Fw mechanism]============");

                pstdmacase = coex_dm->cur_ps_tdma;
                seq_printf(m, "\n %-35s = %5ph case-%d (auto:%d)",
                           "PS TDMA", coex_dm->ps_tdma_para,
                           pstdmacase, coex_dm->auto_tdma_adjust);

                seq_printf(m, "\n %-35s = %d ",
                           "IgnWlanAct", coex_dm->cur_ignore_wlan_act);

                seq_printf(m, "\n %-35s = 0x%x ",
                           "Latest error condition(should be 0)",
                           coex_dm->error_condition);
        }

        seq_printf(m, "\n %-35s = %d",
                   "Coex Table Type", coex_sta->coex_table_type);

        /* Hw setting */
        seq_printf(m, "\n %-35s",
                   "============[Hw setting]============");

        seq_printf(m, "\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);
        seq_printf(m, "\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);
        seq_printf(m, "\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);
        seq_printf(m, "\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);
        seq_printf(m, "\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);
        seq_printf(m, "\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);
        seq_printf(m, "\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);
        seq_printf(m, "\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];

        seq_printf(m, "\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);
        seq_printf(m, "\n %-35s = 0x%x/ 0x%x/ 0x%x",
                   "0x6c0/0x6c4/0x6c8(coexTable)",
                   u32tmp[0], u32tmp[1], u32tmp[2]);

        seq_printf(m, "\n %-35s = %d/ %d",
                   "0x770(high-pri rx/tx)", coex_sta->high_priority_rx,
                   coex_sta->high_priority_tx);
        seq_printf(m, "\n %-35s = %d/ %d",
                   "0x774(low-pri rx/tx)", coex_sta->low_priority_rx,
                   coex_sta->low_priority_tx);
        if (btcoexist->auto_report_1ant)
                halbtc8723b1ant_monitor_bt_ctr(btcoexist);
        btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS, m);
}

void ex_btc8723b1ant_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) {
                rtl_dbg(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,
                                             FORCE_EXEC, 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) {
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], IPS LEAVE notify\n");
                coex_sta->under_ips = false;

                halbtc8723b1ant_init_hw_config(btcoexist, false, false);
                halbtc8723b1ant_init_coex_dm(btcoexist);
                halbtc8723b1ant_query_bt_info(btcoexist);
        }
}

void ex_btc8723b1ant_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) {
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], LPS ENABLE notify\n");
                coex_sta->under_lps = true;
        } else if (BTC_LPS_DISABLE == type) {
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], LPS DISABLE notify\n");
                coex_sta->under_lps = false;
        }
}

void ex_btc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        bool wifi_connected = false, bt_hs_on = false;
        u8 u8tmpa, u8tmpb;
        u32 u32tmp;
        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)
                return;

        if (type == BTC_SCAN_START) {
                coex_sta->wifi_is_high_pri_task = true;
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], SCAN START notify\n");
                /* Force antenna setup for no scan result issue */
                halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
                halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
                                             FORCE_EXEC, false, false);
                u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x948);
                u8tmpa = btcoexist->btc_read_1byte(btcoexist, 0x765);
                u8tmpb = btcoexist->btc_read_1byte(btcoexist, 0x67);

                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], 0x948=0x%x, 0x765=0x%x, 0x67=0x%x\n",
                        u32tmp, u8tmpa, u8tmpb);
        } else {
                coex_sta->wifi_is_high_pri_task = false;
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], SCAN FINISH notify\n");

                btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
                                   &coex_sta->scan_ap_num);
        }

        if (coex_sta->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) {
                rtl_dbg(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) {
                rtl_dbg(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_btc8723b1ant_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, under_4way = false;
        u8 agg_buf_size = 5;

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
                           &under_4way);

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

        if (type == BTC_ASSOCIATE_START) {
                coex_sta->wifi_is_high_pri_task = true;

                /* Force antenna setup for no scan result issue */
                halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
                halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
                                             FORCE_EXEC, false, false);
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], CONNECT START notify\n");
                coex_dm->arp_cnt = 0;
        } else {
                coex_sta->wifi_is_high_pri_task = false;
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], CONNECT FINISH notify\n");
        }

        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) {
                rtl_dbg(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) {
                rtl_dbg(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_btc8723b1ant_media_status_notify(struct btc_coexist *btcoexist,
                                         u8 type)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[3] = {0};
        u32 wifi_bw;
        u8 wifi_central_chnl;
        bool wifi_under_b_mode = false;

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

        if (type == BTC_MEDIA_CONNECT) {
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], MEDIA connect notify\n");
                /* Force antenna setup for no scan result issue */
                halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
                halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
                                             FORCE_EXEC, false, false);
                btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_B_MODE,
                                   &wifi_under_b_mode);

                /* Set CCK Tx/Rx high Pri except 11b mode */
                if (wifi_under_b_mode) {
                        btcoexist->btc_write_1byte(btcoexist, 0x6cd,
                                                   0x00); /* CCK Tx */
                        btcoexist->btc_write_1byte(btcoexist, 0x6cf,
                                                   0x00); /* CCK Rx */
                } else {
                        btcoexist->btc_write_1byte(btcoexist, 0x6cd,
                                                   0x00); /* CCK Tx */
                        btcoexist->btc_write_1byte(btcoexist, 0x6cf,
                                                   0x10); /* CCK Rx */
                }

                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);
        } else {
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], MEDIA disconnect notify\n");
                coex_dm->arp_cnt = 0;

                btcoexist->btc_write_1byte(btcoexist, 0x6cd, 0x0); /* CCK Tx */
                btcoexist->btc_write_1byte(btcoexist, 0x6cf, 0x0); /* CCK Rx */

                coex_sta->cck_ever_lock = false;
        }

        /* only 2.4G we need to inform bt the chnl mask */
        btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL,
                           &wifi_central_chnl);

        if (type == BTC_MEDIA_CONNECT && wifi_central_chnl <= 14) {
                h2c_parameter[0] = 0x0;
                h2c_parameter[1] = wifi_central_chnl;
                btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
                if (BTC_WIFI_BW_HT40 == wifi_bw)
                        h2c_parameter[2] = 0x30;
                else
                        h2c_parameter[2] = 0x20;
        }

        coex_dm->wifi_chnl_info[0] = h2c_parameter[0];
        coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
        coex_dm->wifi_chnl_info[2] = h2c_parameter[2];

        rtl_dbg(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_btc8723b1ant_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, under_4way = false;
        u8 agg_buf_size = 5;

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
                           &under_4way);

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

        if (type == BTC_PACKET_DHCP || type == BTC_PACKET_EAPOL ||
            type == BTC_PACKET_ARP) {
                if (type == BTC_PACKET_ARP) {
                        rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                "[BTCoex], special Packet ARP notify\n");

                        coex_dm->arp_cnt++;
                        rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                "[BTCoex], ARP Packet Count = %d\n",
                                 coex_dm->arp_cnt);

                        if ((coex_dm->arp_cnt >= 10) && (!under_4way))
                                /* if APR PKT > 10 after connect, do not go to
                                 * ActionWifiConnectedSpecificPacket(btcoexist)
                                 */
                                coex_sta->wifi_is_high_pri_task = false;
                        else
                                coex_sta->wifi_is_high_pri_task = true;
                } else {
                        coex_sta->wifi_is_high_pri_task = true;
                        rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                "[BTCoex], special Packet DHCP or EAPOL notify\n");
                }
        } else {
                coex_sta->wifi_is_high_pri_task = false;
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], special Packet [Type = %d] notify\n",
                         type);
        }

        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) {
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], special Packet(%d) notify\n", type);
                halbtc8723b1ant_action_wifi_connected_special_packet(btcoexist);
        }
}

void ex_btc8723b1ant_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]++;

        rtl_dbg(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)
                        rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                "0x%02x]\n", tmp_buf[i]);
                else
                        rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                "0x%02x, ", tmp_buf[i]);
        }

        /* if 0xff, it means BT is under WHCK test */
        if (bt_info == 0xff)
                coex_sta->bt_whck_test = true;
        else
                coex_sta->bt_whck_test = false;

        if (rsp_source != BT_INFO_SRC_8723B_1ANT_WIFI_FW) {
                coex_sta->bt_retry_cnt = /* [3:0] */
                        coex_sta->bt_info_c2h[rsp_source][2] & 0xf;

                if (coex_sta->bt_retry_cnt >= 1)
                        coex_sta->pop_event_cnt++;

                if (coex_sta->bt_info_c2h[rsp_source][2] & 0x20)
                        coex_sta->c2h_bt_remote_name_req = true;
                else
                        coex_sta->c2h_bt_remote_name_req = false;

                coex_sta->bt_rssi =
                        coex_sta->bt_info_c2h[rsp_source][3] * 2 - 90;

                coex_sta->bt_info_ext =
                        coex_sta->bt_info_c2h[rsp_source][4];

                if (coex_sta->bt_info_c2h[rsp_source][1] == 0x49) {
                        coex_sta->a2dp_bit_pool =
                                coex_sta->bt_info_c2h[rsp_source][6];
                } else {
                        coex_sta->a2dp_bit_pool = 0;
                }

                coex_sta->bt_tx_rx_mask =
                        (coex_sta->bt_info_c2h[rsp_source][2] & 0x40);
                btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TX_RX_MASK,
                                   &coex_sta->bt_tx_rx_mask);

                if (!coex_sta->bt_tx_rx_mask) {
                        /* BT into is responded by BT FW and BT RF REG
                         * 0x3C != 0x15 => Need to switch BT TRx Mask
                         */
                        rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                "[BTCoex], Switch BT TRx Mask since BT RF REG 0x3C != 0x15\n");
                        btcoexist->btc_set_bt_reg(btcoexist, BTC_BT_REG_RF,
                                                  0x3c, 0x15);

                        /* BT TRx Mask lock 0x2c[0], 0x30[0] = 0 */
                        btcoexist->btc_set_bt_reg(btcoexist, BTC_BT_REG_RF,
                                                  0x2c, 0x7c44);
                        btcoexist->btc_set_bt_reg(btcoexist, BTC_BT_REG_RF,
                                                  0x30, 0x7c44);
                }

                /* 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) {
                        rtl_dbg(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_btc8723b1ant_media_status_notify(btcoexist,
                                                BTC_MEDIA_CONNECT);
                        else
                                ex_btc8723b1ant_media_status_notify(btcoexist,
                                                BTC_MEDIA_DISCONNECT);
                }

                if (coex_sta->bt_info_ext & BIT3) {
                        if (!btcoexist->manual_control &&
                            !btcoexist->stop_coex_dm) {
                                rtl_dbg(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 (!btcoexist->auto_report_1ant) {
                        if (coex_sta->bt_info_ext & BIT4) {
                                /* BT auto report already enabled, do nothing */
                        } else {
                                halbtc8723b1ant_bt_auto_report(btcoexist,
                                                               FORCE_EXEC,
                                                               true);
                        }
                }
        }

        /* 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;

        coex_sta->num_of_profile = 0;

        /* 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;

                coex_sta->bt_hi_pri_link_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;
                        coex_sta->num_of_profile++;
                } else {
                        coex_sta->pan_exist = false;
                }
                if (bt_info & BT_INFO_8723B_1ANT_B_A2DP) {
                        coex_sta->a2dp_exist = true;
                        coex_sta->num_of_profile++;
                } else {
                        coex_sta->a2dp_exist = false;
                }
                if (bt_info & BT_INFO_8723B_1ANT_B_HID) {
                        coex_sta->hid_exist = true;
                        coex_sta->num_of_profile++;
                } else {
                        coex_sta->hid_exist = false;
                }
                if (bt_info & BT_INFO_8723B_1ANT_B_SCO_ESCO) {
                        coex_sta->sco_exist = true;
                        coex_sta->num_of_profile++;
                } else {
                        coex_sta->sco_exist = false;
                }

                if ((!coex_sta->hid_exist) &&
                    (!coex_sta->c2h_bt_inquiry_page) &&
                    (!coex_sta->sco_exist)) {
                        if (coex_sta->high_priority_tx +
                                    coex_sta->high_priority_rx >=
                            160) {
                                coex_sta->hid_exist = true;
                                coex_sta->wrong_profile_notification++;
                                coex_sta->num_of_profile++;
                                bt_info = bt_info | 0x28;
                        }
                }

                /* Add Hi-Pri Tx/Rx counter to avoid false detection */
                if (((coex_sta->hid_exist) || (coex_sta->sco_exist)) &&
                    (coex_sta->high_priority_tx + coex_sta->high_priority_rx >=
                     160) &&
                    (!coex_sta->c2h_bt_inquiry_page))
                        coex_sta->bt_hi_pri_link_exist = true;

                if ((bt_info & BT_INFO_8723B_1ANT_B_ACL_BUSY) &&
                    (coex_sta->num_of_profile == 0)) {
                        if (coex_sta->low_priority_tx +
                                    coex_sta->low_priority_rx >=
                            160) {
                                coex_sta->pan_exist = true;
                                coex_sta->num_of_profile++;
                                coex_sta->wrong_profile_notification++;
                                bt_info = bt_info | 0x88;
                        }
                }
        }

        halbtc8723b1ant_update_bt_link_info(btcoexist);

        /* mask profile bit for connect-ilde identification
         * ( for CSR case: A2DP idle --> 0x41)
         */
        bt_info = bt_info & 0x1f;

        if (!(bt_info & BT_INFO_8723B_1ANT_B_CONNECTION)) {
                coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE;
                rtl_dbg(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;
                rtl_dbg(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;
                rtl_dbg(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;
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
        } else {
                coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_MAX;
                rtl_dbg(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_btc8723b1ant_rf_status_notify(struct btc_coexist *btcoexist, u8 type)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u32 u32tmp;
        u8 u8tmpa, u8tmpb, u8tmpc;

        rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                "[BTCoex], RF Status notify\n");

        if (type == BTC_RF_ON) {
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], RF is turned ON!!\n");
                btcoexist->stop_coex_dm = false;
        } else if (type == BTC_RF_OFF) {
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], RF is turned OFF!!\n");

                halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
                                                 0x0, 0x0);
                halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);
                halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT,
                                             FORCE_EXEC, false, true);

                halbtc8723b1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
                btcoexist->stop_coex_dm = true;

                u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x948);
                u8tmpa = btcoexist->btc_read_1byte(btcoexist, 0x765);
                u8tmpb = btcoexist->btc_read_1byte(btcoexist, 0x67);
                u8tmpc = btcoexist->btc_read_1byte(btcoexist, 0x76e);

                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "############# [BTCoex], 0x948=0x%x, 0x765=0x%x, 0x67=0x%x, 0x76e=0x%x\n",
                        u32tmp, u8tmpa, u8tmpb, u8tmpc);
        }
}

void ex_btc8723b1ant_halt_notify(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;

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

        btcoexist->stop_coex_dm = true;

        halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, FORCE_EXEC,
                                     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_btc8723b1ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);

        btcoexist->stop_coex_dm = true;
}

void ex_btc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;

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

        if (BTC_WIFI_PNP_SLEEP == pnp_state) {
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], Pnp notify to SLEEP\n");
                halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT,
                                             FORCE_EXEC, 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);

                /* Driver do not leave IPS/LPS when driver is going to sleep, so
                 * BTCoexistence think wifi is still under IPS/LPS
                 *
                 * BT should clear UnderIPS/UnderLPS state to avoid mismatch
                 * state after wakeup.
                 */
                coex_sta->under_ips = false;
                coex_sta->under_lps = false;
                btcoexist->stop_coex_dm = true;
        } else if (BTC_WIFI_PNP_WAKE_UP == pnp_state) {
                rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], Pnp notify to WAKE UP\n");
                btcoexist->stop_coex_dm = false;
                halbtc8723b1ant_init_hw_config(btcoexist, false, false);
                halbtc8723b1ant_init_coex_dm(btcoexist);
                halbtc8723b1ant_query_bt_info(btcoexist);
        }
}

void ex_btc8723b1ant_periodical(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;

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

        if (!btcoexist->auto_report_1ant) {
                halbtc8723b1ant_query_bt_info(btcoexist);
                halbtc8723b1ant_monitor_bt_enable_disable(btcoexist);
        } else {
                halbtc8723b1ant_monitor_bt_ctr(btcoexist);
                halbtc8723b1ant_monitor_wifi_ctr(btcoexist);

                if ((coex_sta->high_priority_tx + coex_sta->high_priority_rx < 50) &&
                    bt_link_info->hid_exist)
                        bt_link_info->hid_exist = false;

                if (btc8723b1ant_is_wifi_status_changed(btcoexist) ||
                    coex_dm->auto_tdma_adjust) {
                        halbtc8723b1ant_run_coexist_mechanism(btcoexist);
                }
                coex_sta->special_pkt_period_cnt++;
        }
}