/******************************************************************************
 *
 * Copyright(c) 2016  Realtek Corporation.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * The full GNU General Public License is included in this distribution in the
 * file called LICENSE.
 *
 * Contact Information:
 * wlanfae <wlanfae@realtek.com>
 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
 * Hsinchu 300, Taiwan.
 *
 * Larry Finger <Larry.Finger@lwfinger.net>
 *
 *****************************************************************************/
/* ************************************************************
 * Description:
 *
 * This file is for RTL8822B 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_8822b_2ant glcoex_dm_8822b_2ant;
static struct coex_dm_8822b_2ant *coex_dm = &glcoex_dm_8822b_2ant;
static struct coex_sta_8822b_2ant glcoex_sta_8822b_2ant;
static struct coex_sta_8822b_2ant *coex_sta = &glcoex_sta_8822b_2ant;
static struct psdscan_sta_8822b_2ant gl_psd_scan_8822b_2ant;
static struct psdscan_sta_8822b_2ant *psd_scan = &gl_psd_scan_8822b_2ant;
static struct rfe_type_8822b_2ant gl_rfe_type_8822b_2ant;
static struct rfe_type_8822b_2ant *rfe_type = &gl_rfe_type_8822b_2ant;

static const char *const glbt_info_src_8822b_2ant[] = {
        "BT Info[wifi fw]", "BT Info[bt rsp]", "BT Info[bt auto report]",
};

static u32 glcoex_ver_date_8822b_2ant = 20170327;
static u32 glcoex_ver_8822b_2ant = 0x44;
static u32 glcoex_ver_btdesired_8822b_2ant = 0x42;

/* ************************************************************
 * local function proto type if needed
 * ************************************************************
 * ************************************************************
 * local function start with halbtc8822b2ant_
 * *************************************************************/
static u8 halbtc8822b2ant_bt_rssi_state(struct btc_coexist *btcoexist,
                                        u8 *ppre_bt_rssi_state, u8 level_num,
                                        u8 rssi_thresh, u8 rssi_thresh1)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        s32 bt_rssi = 0;
        u8 bt_rssi_state = *ppre_bt_rssi_state;

        bt_rssi = coex_sta->bt_rssi;

        if (level_num == 2) {
                if ((*ppre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
                    (*ppre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
                        if (bt_rssi >=
                            (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT))
                                bt_rssi_state = BTC_RSSI_STATE_HIGH;
                        else
                                bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
                } else {
                        if (bt_rssi < rssi_thresh)
                                bt_rssi_state = BTC_RSSI_STATE_LOW;
                        else
                                bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
                }
        } else if (level_num == 3) {
                if (rssi_thresh > rssi_thresh1) {
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], BT Rssi thresh error!!\n");
                        return *ppre_bt_rssi_state;
                }

                if ((*ppre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
                    (*ppre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
                        if (bt_rssi >=
                            (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT))
                                bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
                        else
                                bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
                } else if ((*ppre_bt_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
                           (*ppre_bt_rssi_state ==
                            BTC_RSSI_STATE_STAY_MEDIUM)) {
                        if (bt_rssi >= (rssi_thresh1 +
                                        BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT))
                                bt_rssi_state = BTC_RSSI_STATE_HIGH;
                        else if (bt_rssi < rssi_thresh)
                                bt_rssi_state = BTC_RSSI_STATE_LOW;
                        else
                                bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
                } else {
                        if (bt_rssi < rssi_thresh1)
                                bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
                        else
                                bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
                }
        }

        *ppre_bt_rssi_state = bt_rssi_state;

        return bt_rssi_state;
}

static u8 halbtc8822b2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
                                          u8 *pprewifi_rssi_state, u8 level_num,
                                          u8 rssi_thresh, u8 rssi_thresh1)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        s32 wifi_rssi = 0;
        u8 wifi_rssi_state = *pprewifi_rssi_state;

        btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);

        if (level_num == 2) {
                if ((*pprewifi_rssi_state == BTC_RSSI_STATE_LOW) ||
                    (*pprewifi_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
                        if (wifi_rssi >=
                            (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT))
                                wifi_rssi_state = BTC_RSSI_STATE_HIGH;
                        else
                                wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
                } else {
                        if (wifi_rssi < rssi_thresh)
                                wifi_rssi_state = BTC_RSSI_STATE_LOW;
                        else
                                wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
                }
        } else if (level_num == 3) {
                if (rssi_thresh > rssi_thresh1) {
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], wifi RSSI thresh error!!\n");
                        return *pprewifi_rssi_state;
                }

                if ((*pprewifi_rssi_state == BTC_RSSI_STATE_LOW) ||
                    (*pprewifi_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
                        if (wifi_rssi >=
                            (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT))
                                wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
                        else
                                wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
                } else if ((*pprewifi_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
                           (*pprewifi_rssi_state ==
                            BTC_RSSI_STATE_STAY_MEDIUM)) {
                        if (wifi_rssi >= (rssi_thresh1 +
                                          BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT))
                                wifi_rssi_state = BTC_RSSI_STATE_HIGH;
                        else if (wifi_rssi < rssi_thresh)
                                wifi_rssi_state = BTC_RSSI_STATE_LOW;
                        else
                                wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
                } else {
                        if (wifi_rssi < rssi_thresh1)
                                wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
                        else
                                wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
                }
        }

        *pprewifi_rssi_state = wifi_rssi_state;

        return wifi_rssi_state;
}

static void halbtc8822b2ant_coex_switch_threshold(struct btc_coexist *btcoexist,
                                                  u8 isolation_measuared)
{
        s8 interference_wl_tx = 0, interference_bt_tx = 0;

        interference_wl_tx =
                BT_8822B_2ANT_WIFI_MAX_TX_POWER - isolation_measuared;
        interference_bt_tx =
                BT_8822B_2ANT_BT_MAX_TX_POWER - isolation_measuared;

        coex_sta->wifi_coex_thres = BT_8822B_2ANT_WIFI_RSSI_COEXSWITCH_THRES1;
        coex_sta->wifi_coex_thres2 = BT_8822B_2ANT_WIFI_RSSI_COEXSWITCH_THRES2;

        coex_sta->bt_coex_thres = BT_8822B_2ANT_BT_RSSI_COEXSWITCH_THRES1;
        coex_sta->bt_coex_thres2 = BT_8822B_2ANT_BT_RSSI_COEXSWITCH_THRES2;
}

static void halbtc8822b2ant_query_bt_info(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[1] = {0};

        if (coex_sta->bt_disabled) {
                RT_TRACE(
                        rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], No query BT info because BT is disabled!\n");
                return;
        }

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

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

static void halbtc8822b2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
{
        u32 reg_hp_txrx, reg_lp_txrx, u32tmp;
        u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0;
        static u8 num_of_bt_counter_chk, cnt_slave, cnt_autoslot_hang;

        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;

        reg_hp_txrx = 0x770;
        reg_lp_txrx = 0x774;

        u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx);
        reg_hp_tx = u32tmp & MASKLWORD;
        reg_hp_rx = (u32tmp & MASKHWORD) >> 16;

        u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx);
        reg_lp_tx = u32tmp & MASKLWORD;
        reg_lp_rx = (u32tmp & MASKHWORD) >> 16;

        coex_sta->high_priority_tx = reg_hp_tx;
        coex_sta->high_priority_rx = reg_hp_rx;
        coex_sta->low_priority_tx = reg_lp_tx;
        coex_sta->low_priority_rx = reg_lp_rx;

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

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

        if ((coex_sta->low_priority_rx >= 950) &&
            (coex_sta->low_priority_rx >= coex_sta->low_priority_tx) &&
            (!coex_sta->under_ips) && (!coex_sta->c2h_bt_inquiry_page) &&
            (coex_sta->bt_link_exist)) {
                if (cnt_slave >= 2) {
                        bt_link_info->slave_role = true;
                        cnt_slave = 2;
                } else {
                        cnt_slave++;
                }
        } else {
                if (cnt_slave == 0) {
                        bt_link_info->slave_role = false;
                        cnt_slave = 0;
                } else {
                        cnt_slave--;
                }
        }

        if (coex_sta->is_tdma_btautoslot) {
                if ((coex_sta->low_priority_tx >= 1300) &&
                    (coex_sta->low_priority_rx <= 150)) {
                        if (cnt_autoslot_hang >= 2) {
                                coex_sta->is_tdma_btautoslot_hang = true;
                                cnt_autoslot_hang = 2;
                        } else {
                                cnt_autoslot_hang++;
                        }
                } else {
                        if (cnt_autoslot_hang == 0) {
                                coex_sta->is_tdma_btautoslot_hang = false;
                                cnt_autoslot_hang = 0;
                        } else {
                                cnt_autoslot_hang--;
                        }
                }
        }

        if (coex_sta->sco_exist) {
                if ((coex_sta->high_priority_tx >= 400) &&
                    (coex_sta->high_priority_rx >= 400))
                        coex_sta->is_esco_mode = false;
                else
                        coex_sta->is_esco_mode = true;
        }

        if (bt_link_info->hid_only) {
                if (coex_sta->low_priority_rx > 50)
                        coex_sta->is_hid_low_pri_tx_overhead = true;
                else
                        coex_sta->is_hid_low_pri_tx_overhead = 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)) {
                num_of_bt_counter_chk++;
                if (num_of_bt_counter_chk >= 3) {
                        halbtc8822b2ant_query_bt_info(btcoexist);
                        num_of_bt_counter_chk = 0;
                }
        }
}

static void halbtc8822b2ant_monitor_wifi_ctr(struct btc_coexist *btcoexist)
{
        s32 wifi_rssi = 0;
        bool wifi_busy = false, wifi_under_b_mode = false, wifi_scan = false;
        bool bt_idle = false;
        static u8 cck_lock_counter, wl_noisy_count0, wl_noisy_count1 = 3,
                                                     wl_noisy_count2;
        u32 total_cnt, cck_cnt;
        u32 cnt_crcok = 0, cnt_crcerr = 0;
        static u8 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);

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &wifi_scan);

        coex_sta->crc_ok_cck = btcoexist->btc_phydm_query_phy_counter(
                btcoexist, "PHYDM_INFO_CRC32_OK_CCK");
        coex_sta->crc_ok_11g = btcoexist->btc_phydm_query_phy_counter(
                btcoexist, "PHYDM_INFO_CRC32_OK_LEGACY");
        coex_sta->crc_ok_11n = btcoexist->btc_phydm_query_phy_counter(
                btcoexist, "PHYDM_INFO_CRC32_OK_HT");
        coex_sta->crc_ok_11n_vht = btcoexist->btc_phydm_query_phy_counter(
                btcoexist, "PHYDM_INFO_CRC32_OK_VHT");

        coex_sta->crc_err_cck = btcoexist->btc_phydm_query_phy_counter(
                btcoexist, "PHYDM_INFO_CRC32_ERROR_CCK");
        coex_sta->crc_err_11g = btcoexist->btc_phydm_query_phy_counter(
                btcoexist, "PHYDM_INFO_CRC32_ERROR_LEGACY");
        coex_sta->crc_err_11n = btcoexist->btc_phydm_query_phy_counter(
                btcoexist, "PHYDM_INFO_CRC32_ERROR_HT");
        coex_sta->crc_err_11n_vht = btcoexist->btc_phydm_query_phy_counter(
                btcoexist, "PHYDM_INFO_CRC32_ERROR_VHT");

        cnt_crcok = coex_sta->crc_ok_cck + coex_sta->crc_ok_11g +
                    coex_sta->crc_ok_11n + coex_sta->crc_ok_11n_vht;

        cnt_crcerr = coex_sta->crc_err_cck + coex_sta->crc_err_11g +
                     coex_sta->crc_err_11n + coex_sta->crc_err_11n_vht;

        if ((wifi_busy) && (cnt_crcerr != 0)) {
                coex_sta->now_crc_ratio = cnt_crcok / cnt_crcerr;

                if (cnt == 0)
                        coex_sta->acc_crc_ratio = coex_sta->now_crc_ratio;
                else
                        coex_sta->acc_crc_ratio =
                                (coex_sta->acc_crc_ratio * 7 +
                                 coex_sta->now_crc_ratio * 3) /
                                10;

                if (cnt >= 10)
                        cnt = 0;
                else
                        cnt++;
        }

        cck_cnt = coex_sta->crc_ok_cck + coex_sta->crc_err_cck;

        if ((coex_dm->bt_status ==
             BT_8822B_2ANT_BT_STATUS_NON_CONNECTED_IDLE) ||
            (coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE) ||
            (coex_sta->bt_disabled))
                bt_idle = true;

        if (cck_cnt > 250) {
                if (wl_noisy_count2 < 3)
                        wl_noisy_count2++;

                if (wl_noisy_count2 == 3) {
                        wl_noisy_count0 = 0;
                        wl_noisy_count1 = 0;
                }

        } else if (cck_cnt < 50) {
                if (wl_noisy_count0 < 3)
                        wl_noisy_count0++;

                if (wl_noisy_count0 == 3) {
                        wl_noisy_count1 = 0;
                        wl_noisy_count2 = 0;
                }

        } else {
                if (wl_noisy_count1 < 3)
                        wl_noisy_count1++;

                if (wl_noisy_count1 == 3) {
                        wl_noisy_count0 = 0;
                        wl_noisy_count2 = 0;
                }
        }

        if (wl_noisy_count2 == 3)
                coex_sta->wl_noisy_level = 2;
        else if (wl_noisy_count1 == 3)
                coex_sta->wl_noisy_level = 1;
        else
                coex_sta->wl_noisy_level = 0;

        if ((wifi_busy) && (wifi_rssi >= 30) && (!wifi_under_b_mode)) {
                total_cnt = cnt_crcok;

                if ((coex_dm->bt_status == BT_8822B_1ANT_BT_STATUS_ACL_BUSY) ||
                    (coex_dm->bt_status ==
                     BT_8822B_1ANT_BT_STATUS_ACL_SCO_BUSY) ||
                    (coex_dm->bt_status == BT_8822B_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
halbtc8822b2ant_is_wifibt_status_changed(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        static bool pre_wifi_busy, pre_under_4way, pre_bt_hs_on, pre_bt_off,
                pre_bt_slave, pre_hid_low_pri_tx_overhead, pre_wifi_under_lps,
                pre_bt_setup_link;
        static u8 pre_hid_busy_num, pre_wl_noisy_level;
        bool wifi_busy = false, under_4way = false, bt_hs_on = false;
        bool wifi_connected = false;
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;

        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 (coex_sta->bt_disabled != pre_bt_off) {
                pre_bt_off = coex_sta->bt_disabled;

                if (coex_sta->bt_disabled)
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], BT is disabled !!\n");
                else
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], BT is enabled !!\n");

                coex_sta->bt_coex_supported_feature = 0;
                coex_sta->bt_coex_supported_version = 0;
                coex_sta->bt_ble_scan_type = 0;
                coex_sta->bt_ble_scan_para[0] = 0;
                coex_sta->bt_ble_scan_para[1] = 0;
                coex_sta->bt_ble_scan_para[2] = 0;
                coex_sta->bt_reg_vendor_ac = 0xffff;
                coex_sta->bt_reg_vendor_ae = 0xffff;
                return true;
        }

        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;
                }
                if (coex_sta->wl_noisy_level != pre_wl_noisy_level) {
                        pre_wl_noisy_level = coex_sta->wl_noisy_level;
                        return true;
                }
                if (coex_sta->under_lps != pre_wifi_under_lps) {
                        pre_wifi_under_lps = coex_sta->under_lps;
                        if (coex_sta->under_lps)
                                return true;
                }
        }

        if (!coex_sta->bt_disabled) {
                if (coex_sta->hid_busy_num != pre_hid_busy_num) {
                        pre_hid_busy_num = coex_sta->hid_busy_num;
                        return true;
                }

                if (bt_link_info->slave_role != pre_bt_slave) {
                        pre_bt_slave = bt_link_info->slave_role;
                        return true;
                }

                if (pre_hid_low_pri_tx_overhead !=
                    coex_sta->is_hid_low_pri_tx_overhead) {
                        pre_hid_low_pri_tx_overhead =
                                coex_sta->is_hid_low_pri_tx_overhead;
                        return true;
                }

                if (pre_bt_setup_link != coex_sta->is_setup_link) {
                        pre_bt_setup_link = coex_sta->is_setup_link;
                        return true;
                }
        }

        return false;
}

static void halbtc8822b2ant_update_bt_link_info(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
        bool bt_hs_on = false;
        bool bt_busy = false;

        coex_sta->num_of_profile = 0;

        /* set link exist status */
        if (!(coex_sta->bt_info & BT_INFO_8822B_1ANT_B_CONNECTION)) {
                coex_sta->bt_link_exist = false;
                coex_sta->pan_exist = false;
                coex_sta->a2dp_exist = false;
                coex_sta->hid_exist = false;
                coex_sta->sco_exist = false;
        } else { /* connection exists */
                coex_sta->bt_link_exist = true;
                if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_FTP) {
                        coex_sta->pan_exist = true;
                        coex_sta->num_of_profile++;
                } else {
                        coex_sta->pan_exist = false;
                }

                if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_A2DP) {
                        coex_sta->a2dp_exist = true;
                        coex_sta->num_of_profile++;
                } else {
                        coex_sta->a2dp_exist = false;
                }

                if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_HID) {
                        coex_sta->hid_exist = true;
                        coex_sta->num_of_profile++;
                } else {
                        coex_sta->hid_exist = false;
                }

                if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_SCO_ESCO) {
                        coex_sta->sco_exist = true;
                        coex_sta->num_of_profile++;
                } else {
                        coex_sta->sco_exist = 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->acl_busy = coex_sta->acl_busy;

        /* 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;

        if (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_INQ_PAGE) {
                coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_INQ_PAGE;
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], BtInfoNotify(), BT Inq/page!!!\n");
        } else if (!(coex_sta->bt_info & BT_INFO_8822B_2ANT_B_CONNECTION)) {
                coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_NON_CONNECTED_IDLE;
                RT_TRACE(
                        rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n");
        } else if (coex_sta->bt_info == BT_INFO_8822B_2ANT_B_CONNECTION) {
                /* connection exists but no busy */
                coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE;
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
        } else if (((coex_sta->bt_info & BT_INFO_8822B_2ANT_B_SCO_ESCO) ||
                    (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_SCO_BUSY)) &&
                   (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_ACL_BUSY)) {
                coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_ACL_SCO_BUSY;
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], BtInfoNotify(), BT ACL SCO busy!!!\n");
        } else if ((coex_sta->bt_info & BT_INFO_8822B_2ANT_B_SCO_ESCO) ||
                   (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_SCO_BUSY)) {
                coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_SCO_BUSY;
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n");
        } else if (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_ACL_BUSY) {
                coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_ACL_BUSY;
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
        } else {
                coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_MAX;
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n");
        }

        if ((coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_ACL_BUSY) ||
            (coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_SCO_BUSY) ||
            (coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_ACL_SCO_BUSY))
                bt_busy = true;
        else
                bt_busy = false;

        btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
}

static void halbtc8822b2ant_update_wifi_ch_info(struct btc_coexist *btcoexist,
                                                u8 type)
{
        u8 h2c_parameter[3] = {0};
        u32 wifi_bw;
        u8 wifi_central_chnl;
        u32 RTL97F_8822B = 0;

        if (RTL97F_8822B)
                return;

        /* 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)) {
                /* enable BT AFH skip WL channel for 8822b
                 * because BT Rx LO interference
                 */
                h2c_parameter[0] = 0x1;
                h2c_parameter[1] = wifi_central_chnl;
                btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
                if (wifi_bw == BTC_WIFI_BW_HT40)
                        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];

        btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
}

static void
halbtc8822b2ant_set_fw_dac_swing_level(struct btc_coexist *btcoexist,
                                       u8 dac_swing_lvl)
{
        u8 h2c_parameter[1] = {0};
        u32 RTL97F_8822B = 0;

        if (RTL97F_8822B)
                return;

        /* There are several type of dacswing */
        /* 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6 */
        h2c_parameter[0] = dac_swing_lvl;

        btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter);
}

static void halbtc8822b2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist,
                                             bool force_exec,
                                             u8 fw_dac_swing_lvl)
{
        u32 RTL97F_8822B = 0;

        if (RTL97F_8822B)
                return;

        coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl;

        if (!force_exec) {
                if (coex_dm->pre_fw_dac_swing_lvl ==
                    coex_dm->cur_fw_dac_swing_lvl)
                        return;
        }

        halbtc8822b2ant_set_fw_dac_swing_level(btcoexist,
                                               coex_dm->cur_fw_dac_swing_lvl);

        coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl;
}

static void halbtc8822b2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist,
                                              u8 dec_bt_pwr_lvl)
{
        u32 RTL97F_8822B = 0;
        u8 h2c_parameter[1] = {0};

        if (RTL97F_8822B)
                return;

        h2c_parameter[0] = dec_bt_pwr_lvl;

        btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter);
}

static void halbtc8822b2ant_dec_bt_pwr(struct btc_coexist *btcoexist,
                                       bool force_exec, u8 dec_bt_pwr_lvl)
{
        coex_dm->cur_bt_dec_pwr_lvl = dec_bt_pwr_lvl;

        if (!force_exec) {
                if (coex_dm->pre_bt_dec_pwr_lvl == coex_dm->cur_bt_dec_pwr_lvl)
                        return;
        }
        halbtc8822b2ant_set_fw_dec_bt_pwr(btcoexist,
                                          coex_dm->cur_bt_dec_pwr_lvl);

        coex_dm->pre_bt_dec_pwr_lvl = coex_dm->cur_bt_dec_pwr_lvl;
}

static void halbtc8822b2ant_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;
        }

        if (low_penalty_ra)
                btcoexist->btc_phydm_modify_ra_pcr_threshold(btcoexist, 0, 50);
        else
                btcoexist->btc_phydm_modify_ra_pcr_threshold(btcoexist, 0, 0);

        coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra;
}

static void halbtc8822b2ant_write_score_board(struct btc_coexist *btcoexist,
                                              u16 bitpos, bool state)
{
        static u16 originalval = 0x8002;

        if (state)
                originalval = originalval | bitpos;
        else
                originalval = originalval & (~bitpos);

        btcoexist->btc_write_2byte(btcoexist, 0xaa, originalval);
}

static void halbtc8822b2ant_read_score_board(struct btc_coexist *btcoexist,
                                             u16 *score_board_val)
{
        *score_board_val =
                (btcoexist->btc_read_2byte(btcoexist, 0xaa)) & 0x7fff;
}

static void halbtc8822b2ant_post_state_to_bt(struct btc_coexist *btcoexist,
                                             u16 type, bool state)
{
        halbtc8822b2ant_write_score_board(btcoexist, (u16)type, state);
}

static void
halbtc8822b2ant_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, wifi_under_5g = false;
        u16 u16tmp;

        /* This function check if bt is disabled */

        /* Read BT on/off status from scoreboard[1],
         * enable this only if BT patch support this feature
         */
        halbtc8822b2ant_read_score_board(btcoexist, &u16tmp);

        bt_active = u16tmp & BIT(1);

        if (bt_active) {
                bt_disable_cnt = 0;
                bt_disabled = false;
                btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
                                   &bt_disabled);
        } else {
                bt_disable_cnt++;
                if (bt_disable_cnt >= 10) {
                        bt_disabled = true;
                        bt_disable_cnt = 10;
                }

                btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
                                   &bt_disabled);
        }

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);

        if ((wifi_under_5g) || (bt_disabled))
                halbtc8822b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, false);
        else
                halbtc8822b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, true);

        if (coex_sta->bt_disabled != bt_disabled) {
                RT_TRACE(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;
        }
}

static void halbtc8822b2ant_enable_gnt_to_gpio(struct btc_coexist *btcoexist,
                                               bool isenable)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        static u8 bit_val[5] = {0, 0, 0, 0, 0};

        if (!btcoexist->dbg_mode_2ant)
                return;

        if (isenable) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], enable_gnt_to_gpio!!\n");

                /* enable GNT_WL, GNT_BT to GPIO for debug */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x8, 0x1);

                /* store original value */
                bit_val[0] =
                        (btcoexist->btc_read_1byte(btcoexist, 0x66) & BIT(4)) >>
                        4; /*0x66[4] */
                bit_val[1] = (btcoexist->btc_read_1byte(btcoexist, 0x67) &
                              BIT(0)); /*0x66[8] */
                bit_val[2] =
                        (btcoexist->btc_read_1byte(btcoexist, 0x42) & BIT(3)) >>
                        3; /*0x40[19] */
                bit_val[3] =
                        (btcoexist->btc_read_1byte(btcoexist, 0x65) & BIT(7)) >>
                        7; /*0x64[15] */
                bit_val[4] =
                        (btcoexist->btc_read_1byte(btcoexist, 0x72) & BIT(2)) >>
                        2; /*0x70[18] */

                /*  switch GPIO Mux */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x66, BIT(4),
                                                   0x0); /*0x66[4] = 0 */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, BIT(0),
                                                   0x0); /*0x66[8] = 0 */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x42, BIT(3),
                                                   0x0); /*0x40[19] = 0 */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x65, BIT(7),
                                                   0x0); /*0x64[15] = 0 */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x72, BIT(2),
                                                   0x0); /*0x70[18] = 0 */

        } else {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], disable_gnt_to_gpio!!\n");

                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x8, 0x0);

                /*  Restore original value  */
                /*  switch GPIO Mux */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x66, BIT(4),
                                                   bit_val[0]); /*0x66[4] = 0 */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, BIT(0),
                                                   bit_val[1]); /*0x66[8] = 0 */
                btcoexist->btc_write_1byte_bitmask(
                        btcoexist, 0x42, BIT(3), bit_val[2]); /*0x40[19] = 0 */
                btcoexist->btc_write_1byte_bitmask(
                        btcoexist, 0x65, BIT(7), bit_val[3]); /*0x64[15] = 0 */
                btcoexist->btc_write_1byte_bitmask(
                        btcoexist, 0x72, BIT(2), bit_val[4]); /*0x70[18] = 0 */
        }
}

static u32
halbtc8822b2ant_ltecoex_indirect_read_reg(struct btc_coexist *btcoexist,
                                          u16 reg_addr)
{
        u32 delay_count = 0;

        while (1) {
                if ((btcoexist->btc_read_1byte(btcoexist, 0x1703) & BIT(5)) ==
                    0) {
                        mdelay(50);
                        delay_count++;
                        if (delay_count >= 10) {
                                delay_count = 0;
                                break;
                        }
                } else {
                        break;
                }
        }

        /* wait for ready bit before access 0x1700               */
        btcoexist->btc_write_4byte(btcoexist, 0x1700, 0x800F0000 | reg_addr);

        return btcoexist->btc_read_4byte(btcoexist, 0x1708); /* get read data */
}

static void
halbtc8822b2ant_ltecoex_indirect_write_reg(struct btc_coexist *btcoexist,
                                           u16 reg_addr, u32 bit_mask,
                                           u32 reg_value)
{
        u32 val, i = 0, bitpos = 0, delay_count = 0;

        if (bit_mask == 0x0)
                return;
        if (bit_mask == 0xffffffff) {
                /* wait for ready bit before access 0x1700/0x1704 */
                while (1) {
                        if ((btcoexist->btc_read_1byte(btcoexist, 0x1703) &
                             BIT(5)) == 0) {
                                mdelay(50);
                                delay_count++;
                                if (delay_count >= 10) {
                                        delay_count = 0;
                                        break;
                                }
                        } else {
                                break;
                        }
                }

                btcoexist->btc_write_4byte(btcoexist, 0x1704,
                                           reg_value); /* put write data */

                btcoexist->btc_write_4byte(btcoexist, 0x1700,
                                           0xc00F0000 | reg_addr);
        } else {
                for (i = 0; i <= 31; i++) {
                        if (((bit_mask >> i) & 0x1) == 0x1) {
                                bitpos = i;
                                break;
                        }
                }

                /* read back register value before write */
                val = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist,
                                                                reg_addr);
                val = (val & (~bit_mask)) | (reg_value << bitpos);

                /* wait for ready bit before access 0x1700/0x1704 */
                while (1) {
                        if ((btcoexist->btc_read_1byte(btcoexist, 0x1703) &
                             BIT(5)) == 0) {
                                mdelay(50);
                                delay_count++;
                                if (delay_count >= 10) {
                                        delay_count = 0;
                                        break;
                                }
                        } else {
                                break;
                        }
                }

                btcoexist->btc_write_4byte(btcoexist, 0x1704,
                                           val); /* put write data */

                btcoexist->btc_write_4byte(btcoexist, 0x1700,
                                           0xc00F0000 | reg_addr);
        }
}

static void halbtc8822b2ant_ltecoex_enable(struct btc_coexist *btcoexist,
                                           bool enable)
{
        u8 val;

        val = (enable) ? 1 : 0;
        halbtc8822b2ant_ltecoex_indirect_write_reg(btcoexist, 0x38, 0x80,
                                                   val); /* 0x38[7] */
}

static void
halbtc8822b2ant_ltecoex_pathcontrol_owner(struct btc_coexist *btcoexist,
                                          bool wifi_control)
{
        u8 val;

        val = (wifi_control) ? 1 : 0;
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x4,
                                           val); /* 0x70[26] */
}

static void halbtc8822b2ant_ltecoex_set_gnt_bt(struct btc_coexist *btcoexist,
                                               u8 control_block,
                                               bool sw_control, u8 state)
{
        u32 val = 0, bit_mask;

        state = state & 0x1;
        val = (sw_control) ? ((state << 1) | 0x1) : 0;

        switch (control_block) {
        case BT_8822B_2ANT_GNT_BLOCK_RFC_BB:
        default:
                bit_mask = 0xc000;
                halbtc8822b2ant_ltecoex_indirect_write_reg(
                        btcoexist, 0x38, bit_mask, val); /* 0x38[15:14] */
                bit_mask = 0x0c00;
                halbtc8822b2ant_ltecoex_indirect_write_reg(
                        btcoexist, 0x38, bit_mask, val); /* 0x38[11:10] */
                break;
        case BT_8822B_2ANT_GNT_BLOCK_RFC:
                bit_mask = 0xc000;
                halbtc8822b2ant_ltecoex_indirect_write_reg(
                        btcoexist, 0x38, bit_mask, val); /* 0x38[15:14] */
                break;
        case BT_8822B_2ANT_GNT_BLOCK_BB:
                bit_mask = 0x0c00;
                halbtc8822b2ant_ltecoex_indirect_write_reg(
                        btcoexist, 0x38, bit_mask, val); /* 0x38[11:10] */
                break;
        }
}

static void halbtc8822b2ant_ltecoex_set_gnt_wl(struct btc_coexist *btcoexist,
                                               u8 control_block,
                                               bool sw_control, u8 state)
{
        u32 val = 0, bit_mask;

        state = state & 0x1;
        val = (sw_control) ? ((state << 1) | 0x1) : 0;

        switch (control_block) {
        case BT_8822B_2ANT_GNT_BLOCK_RFC_BB:
        default:
                bit_mask = 0x3000;
                halbtc8822b2ant_ltecoex_indirect_write_reg(
                        btcoexist, 0x38, bit_mask, val); /* 0x38[13:12] */
                bit_mask = 0x0300;
                halbtc8822b2ant_ltecoex_indirect_write_reg(
                        btcoexist, 0x38, bit_mask, val); /* 0x38[9:8] */
                break;
        case BT_8822B_2ANT_GNT_BLOCK_RFC:
                bit_mask = 0x3000;
                halbtc8822b2ant_ltecoex_indirect_write_reg(
                        btcoexist, 0x38, bit_mask, val); /* 0x38[13:12] */
                break;
        case BT_8822B_2ANT_GNT_BLOCK_BB:
                bit_mask = 0x0300;
                halbtc8822b2ant_ltecoex_indirect_write_reg(
                        btcoexist, 0x38, bit_mask, val); /* 0x38[9:8] */
                break;
        }
}

static void
halbtc8822b2ant_ltecoex_set_coex_table(struct btc_coexist *btcoexist,
                                       u8 table_type, u16 table_content)
{
        u16 reg_addr = 0x0000;

        switch (table_type) {
        case BT_8822B_2ANT_CTT_WL_VS_LTE:
                reg_addr = 0xa0;
                break;
        case BT_8822B_2ANT_CTT_BT_VS_LTE:
                reg_addr = 0xa4;
                break;
        }

        if (reg_addr != 0x0000)
                halbtc8822b2ant_ltecoex_indirect_write_reg(
                        btcoexist, reg_addr, 0xffff,
                        table_content); /* 0xa0[15:0] or 0xa4[15:0] */
}

static void halbtc8822b2ant_set_wltoggle_coex_table(
        struct btc_coexist *btcoexist, bool force_exec, u8 interval,
        u8 val0x6c4_b0, u8 val0x6c4_b1, u8 val0x6c4_b2, u8 val0x6c4_b3)
{
        static u8 pre_h2c_parameter[6] = {0};
        u8 cur_h2c_parameter[6] = {0};
        u8 i, match_cnt = 0;

        cur_h2c_parameter[0] = 0x7; /* op_code, 0x7= wlan toggle slot*/

        cur_h2c_parameter[1] = interval;
        cur_h2c_parameter[2] = val0x6c4_b0;
        cur_h2c_parameter[3] = val0x6c4_b1;
        cur_h2c_parameter[4] = val0x6c4_b2;
        cur_h2c_parameter[5] = val0x6c4_b3;

        if (!force_exec) {
                for (i = 1; i <= 5; i++) {
                        if (cur_h2c_parameter[i] != pre_h2c_parameter[i])
                                break;

                        match_cnt++;
                }

                if (match_cnt == 5)
                        return;
        }

        for (i = 1; i <= 5; i++)
                pre_h2c_parameter[i] = cur_h2c_parameter[i];

        btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, cur_h2c_parameter);
}

static void halbtc8822b2ant_set_coex_table(struct btc_coexist *btcoexist,
                                           u32 val0x6c0, u32 val0x6c4,
                                           u32 val0x6c8, u8 val0x6cc)
{
        btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);

        btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);

        btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);

        btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
}

static void halbtc8822b2ant_coex_table(struct btc_coexist *btcoexist,
                                       bool force_exec, u32 val0x6c0,
                                       u32 val0x6c4, u32 val0x6c8, u8 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;
        }
        halbtc8822b2ant_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 halbtc8822b2ant_coex_table_with_type(struct btc_coexist *btcoexist,
                                                 bool force_exec, u8 type)
{
        u32 break_table;
        u8 select_table;

        coex_sta->coex_table_type = type;

        if (coex_sta->concurrent_rx_mode_on) {
                break_table = 0xf0ffffff; /* set WL hi-pri can break BT */
                /* set Tx response = Hi-Pri (ex: Transmitting ACK,BA,CTS) */
                select_table = 0xb;
        } else {
                break_table = 0xffffff;
                select_table = 0x3;
        }

        switch (type) {
        case 0:
                halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xffffffff,
                                           0xffffffff, break_table,
                                           select_table);
                break;
        case 1:
                halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555,
                                           0x5a5a5a5a, break_table,
                                           select_table);
                break;
        case 2:
                halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
                                           0x5a5a5a5a, break_table,
                                           select_table);
                break;
        case 3:
                halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555,
                                           0x5a5a5a5a, break_table,
                                           select_table);
                break;
        case 4:
                halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555,
                                           0x5a5a5a5a, break_table,
                                           select_table);
                break;
        case 5:
                halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555,
                                           0x55555555, break_table,
                                           select_table);
                break;
        case 6:
                halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xa5555555,
                                           0xfafafafa, break_table,
                                           select_table);
                break;
        case 7:
                halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xa5555555,
                                           0xaa5a5a5a, break_table,
                                           select_table);
                break;
        case 8:
                halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xa5555555,
                                           0xfafafafa, break_table,
                                           select_table);
                break;
        case 9:
                halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
                                           0xaaaa5aaa, break_table,
                                           select_table);
                break;
        case 10:
                halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555,
                                           0x5a5a555a, break_table,
                                           select_table);
                break;
        default:
                break;
        }
}

static void
halbtc8822b2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
                                       bool enable)
{
        u8 h2c_parameter[1] = {0};
        u32 RTL97F_8822B = 0;

        if (RTL97F_8822B)
                return;

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

        btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter);
}

static void halbtc8822b2ant_ignore_wlan_act(struct btc_coexist *btcoexist,
                                            bool force_exec, bool enable)
{
        coex_dm->cur_ignore_wlan_act = enable;

        if (!force_exec) {
                if (coex_dm->pre_ignore_wlan_act ==
                    coex_dm->cur_ignore_wlan_act)
                        return;
        }
        halbtc8822b2ant_set_fw_ignore_wlan_act(btcoexist, enable);

        coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
}

static void halbtc8822b2ant_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 halbtc8822b2ant_lps_rpwm(struct btc_coexist *btcoexist,
                                     bool force_exec, u8 lps_val, u8 rpwm_val)
{
        coex_dm->cur_lps = lps_val;
        coex_dm->cur_rpwm = rpwm_val;

        if (!force_exec) {
                if ((coex_dm->pre_lps == coex_dm->cur_lps) &&
                    (coex_dm->pre_rpwm == coex_dm->cur_rpwm))
                        return;
        }
        halbtc8822b2ant_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 halbtc8822b2ant_ps_tdma_check_for_power_save_state(
        struct btc_coexist *btcoexist, bool new_ps_state)
{
        u8 lps_mode = 0x0;
        u8 h2c_parameter[5] = {0, 0, 0, 0x40, 0};
        u32 RTL97F_8822B = 0;

        if (RTL97F_8822B)
                return;

        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 */
                        btcoexist->btc_fill_h2c(btcoexist, 0x60, 5,
                                                h2c_parameter);
                }
        } else { /* NO PS state */
                if (new_ps_state) {
                        /* will enter LPS state, turn off psTdma first */
                        btcoexist->btc_fill_h2c(btcoexist, 0x60, 5,
                                                h2c_parameter);
                } else {
                        /* keep state under NO PS state, do nothing. */
                }
        }
}

static bool halbtc8822b2ant_power_save_state(struct btc_coexist *btcoexist,
                                             u8 ps_type, u8 lps_val,
                                             u8 rpwm_val)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        bool low_pwr_disable = false, result = true;

        switch (ps_type) {
        case BTC_PS_WIFI_NATIVE:
                coex_sta->force_lps_ctrl = false;
                /* recover to original 32k low power setting */
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], %s == BTC_PS_WIFI_NATIVE\n", __func__);

                low_pwr_disable = false;
                btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
                                   &low_pwr_disable);
                btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS, NULL);
                break;
        case BTC_PS_LPS_ON:
                coex_sta->force_lps_ctrl = true;
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], %s == BTC_PS_LPS_ON\n", __func__);

                halbtc8822b2ant_ps_tdma_check_for_power_save_state(btcoexist,
                                                                   true);
                halbtc8822b2ant_lps_rpwm(btcoexist, NORMAL_EXEC, lps_val,
                                         rpwm_val);
                /* when coex force to enter LPS, do not enter 32k low power. */
                low_pwr_disable = true;
                btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
                                   &low_pwr_disable);
                /* power save must executed before psTdma. */
                btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
                break;
        case BTC_PS_LPS_OFF:
                coex_sta->force_lps_ctrl = true;
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], %s == BTC_PS_LPS_OFF\n", __func__);

                halbtc8822b2ant_ps_tdma_check_for_power_save_state(btcoexist,
                                                                   false);
                result = btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS,
                                            NULL);
                break;
        default:
                break;
        }

        return result;
}

static void halbtc8822b2ant_set_fw_pstdma(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, result = false;
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;

        if (byte5 & BIT(2))
                coex_sta->is_tdma_btautoslot = true;
        else
                coex_sta->is_tdma_btautoslot = false;

        /* release bt-auto slot for auto-slot hang is detected!! */
        if (coex_sta->is_tdma_btautoslot)
                if ((coex_sta->is_tdma_btautoslot_hang) ||
                    (bt_link_info->slave_role))
                        byte5 = byte5 & 0xfb;

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
                           &ap_enable);

        if ((ap_enable) && (byte1 & BIT(4) && !(byte1 & BIT(5)))) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], %s == FW for AP mode\n", __func__);

                real_byte1 &= ~BIT(4);
                real_byte1 |= BIT(5);

                real_byte5 |= BIT(5);
                real_byte5 &= ~BIT(6);

                halbtc8822b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
                                                 0x0, 0x0);
        } else if (byte1 & BIT(4) && !(byte1 & BIT(5))) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], %s == Force LPS (byte1 = 0x%x)\n",
                         __func__, byte1);

                if (!halbtc8822b2ant_power_save_state(btcoexist, BTC_PS_LPS_OFF,
                                                      0x50, 0x4))
                        result = true;
        } else {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], %s == Native LPS (byte1 = 0x%x)\n",
                         __func__, byte1);

                halbtc8822b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
                                                 0x0, 0x0);
        }

        coex_sta->is_set_ps_state_fail = result;

        if (!coex_sta->is_set_ps_state_fail) {
                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;

                btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
        } else {
                coex_sta->cnt_set_ps_state_fail++;
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], %s == Force Leave LPS Fail (cnt = %d)\n",
                         __func__, coex_sta->cnt_set_ps_state_fail);
        }
}

static void halbtc8822b2ant_ps_tdma(struct btc_coexist *btcoexist,
                                    bool force_exec, bool turn_on, u8 type)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        static u8 ps_tdma_byte4_modify, pre_ps_tdma_byte4_modify;
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;

        coex_dm->cur_ps_tdma_on = turn_on;
        coex_dm->cur_ps_tdma = type;

        /* 0x778 = 0x1 at wifi slot (no blocking BT Low-Pri pkts) */
        if (bt_link_info->slave_role)
                ps_tdma_byte4_modify = 0x1;
        else
                ps_tdma_byte4_modify = 0x0;

        if (pre_ps_tdma_byte4_modify != ps_tdma_byte4_modify) {
                force_exec = true;
                pre_ps_tdma_byte4_modify = ps_tdma_byte4_modify;
        }

        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)) {
                        RT_TRACE(
                                rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                "[BTCoex], Skip TDMA because no change TDMA(%s, %d)\n",
                                (coex_dm->cur_ps_tdma_on ? "on" : "off"),
                                coex_dm->cur_ps_tdma);
                        return;
                }
        }

        if (coex_dm->cur_ps_tdma_on) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], ********** TDMA(on, %d) **********\n",
                         coex_dm->cur_ps_tdma);

                btcoexist->btc_write_1byte_bitmask(
                        btcoexist, 0x550, 0x8, 0x1); /* enable TBTT nterrupt */
        } else {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], ********** TDMA(off, %d) **********\n",
                         coex_dm->cur_ps_tdma);
        }

        if (turn_on) {
                switch (type) {
                case 1:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x61, 0x10, 0x03, 0x91,
                                0x54 | ps_tdma_byte4_modify);
                        break;
                case 2:
                default:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x61, 0x35, 0x03, 0x11,
                                0x11 | ps_tdma_byte4_modify);
                        break;
                case 3:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x61, 0x3a, 0x3, 0x91,
                                0x10 | ps_tdma_byte4_modify);
                        break;
                case 4:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x61, 0x21, 0x3, 0x91,
                                0x10 | ps_tdma_byte4_modify);
                        break;
                case 5:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x61, 0x25, 0x3, 0x91,
                                0x10 | ps_tdma_byte4_modify);
                        break;
                case 6:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x61, 0x10, 0x3, 0x91,
                                0x10 | ps_tdma_byte4_modify);
                        break;
                case 7:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x61, 0x20, 0x3, 0x91,
                                0x10 | ps_tdma_byte4_modify);
                        break;
                case 8:
                        halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x15,
                                                      0x03, 0x11, 0x11);
                        break;
                case 10:
                        halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x30,
                                                      0x03, 0x11, 0x10);
                        break;
                case 11:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x61, 0x35, 0x03, 0x11,
                                0x10 | ps_tdma_byte4_modify);
                        break;
                case 12:
                        halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x35,
                                                      0x03, 0x11, 0x11);
                        break;
                case 13:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x61, 0x1c, 0x03, 0x11,
                                0x10 | ps_tdma_byte4_modify);
                        break;
                case 14:
                        halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x20,
                                                      0x03, 0x11, 0x11);
                        break;
                case 15:
                        halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x10,
                                                      0x03, 0x11, 0x14);
                        break;
                case 16:
                        halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x10,
                                                      0x03, 0x11, 0x15);
                        break;
                case 21:
                        halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x30,
                                                      0x03, 0x11, 0x10);
                        break;
                case 22:
                        halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x25,
                                                      0x03, 0x11, 0x10);
                        break;
                case 23:
                        halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x10,
                                                      0x03, 0x11, 0x10);
                        break;
                case 51:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x61, 0x10, 0x03, 0x91,
                                0x10 | ps_tdma_byte4_modify);
                        break;
                case 101:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x61, 0x25, 0x03, 0x11,
                                0x11 | ps_tdma_byte4_modify);
                        break;
                case 102:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x61, 0x35, 0x03, 0x11,
                                0x11 | ps_tdma_byte4_modify);
                        break;
                case 103:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x51, 0x3a, 0x3, 0x10,
                                0x50 | ps_tdma_byte4_modify);
                        break;
                case 104:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x51, 0x21, 0x3, 0x10,
                                0x50 | ps_tdma_byte4_modify);
                        break;
                case 105:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x51, 0x30, 0x3, 0x10,
                                0x50 | ps_tdma_byte4_modify);
                        break;
                case 106:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x51, 0x10, 0x3, 0x10,
                                0x50 | ps_tdma_byte4_modify);
                        break;
                case 107:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x51, 0x10, 0x7, 0x10,
                                0x54 | ps_tdma_byte4_modify);
                        break;
                case 108:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x51, 0x30, 0x3, 0x10,
                                0x50 | ps_tdma_byte4_modify);
                        break;
                case 109:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x51, 0x10, 0x03, 0x10,
                                0x54 | ps_tdma_byte4_modify);
                        break;
                case 110:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x55, 0x30, 0x03, 0x10,
                                0x50 | ps_tdma_byte4_modify);
                        break;
                case 111:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x61, 0x25, 0x03, 0x11,
                                0x11 | ps_tdma_byte4_modify);
                        break;
                case 151:
                        halbtc8822b2ant_set_fw_pstdma(
                                btcoexist, 0x51, 0x10, 0x03, 0x10,
                                0x50 | ps_tdma_byte4_modify);
                        break;
                }
        } else {
                /* disable PS tdma */
                switch (type) {
                case 0:
                        halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0,
                                                      0x40, 0x0);
                        break;
                case 1:
                        halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0,
                                                      0x48, 0x0);
                        break;
                default:
                        halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0,
                                                      0x40, 0x0);
                        break;
                }
        }

        if (!coex_sta->is_set_ps_state_fail) {
                /* 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;
        }
}

/*anttenna control by bb mac bt antdiv pta to write 0x4c 0xcb4,0xcbd*/
static void halbtc8822b2ant_set_ext_ant_switch(struct btc_coexist *btcoexist,
                                               bool force_exec, u8 ctrl_type,
                                               u8 pos_type)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        bool switch_polatiry_inverse = false;
        u8 regval_0xcbc = 0, regval_0x64;
        u32 u32tmp1 = 0, u32tmp2 = 0, u32tmp3 = 0;

        if (!rfe_type->ext_ant_switch_exist)
                return;

        coex_dm->cur_ext_ant_switch_status = (ctrl_type << 8) + pos_type;

        if (!force_exec) {
                if (coex_dm->pre_ext_ant_switch_status ==
                    coex_dm->cur_ext_ant_switch_status)
                        return;
        }
        coex_dm->pre_ext_ant_switch_status = coex_dm->cur_ext_ant_switch_status;

        /* Ext switch buffer mux */
        btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff);
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x1991, 0x3, 0x0);
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbe, 0x8, 0x0);

        switch (ctrl_type) {
        default:
        case BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_BBSW:
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80,
                                                   0x0); /*  0x4c[23] = 0 */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01,
                                                   0x1); /* 0x4c[24] = 1 */
                /* BB SW, DPDT use RFE_ctrl8 and RFE_ctrl9 as conctrol pin */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4, 0xff,
                                                   0x77);

                btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x03, 01);

                break;
        case BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_PTA:
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80,
                                                   0x0); /* 0x4c[23] = 0 */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01,
                                                   0x1); /* 0x4c[24] = 1 */
                /* PTA,  DPDT use RFE_ctrl8 and RFE_ctrl9 as conctrol pin */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4, 0xff,
                                                   0x66);

                /* 0xcb4[29:28] = 2b'10 for no switch_polatiry_inverse,
                 * DPDT_SEL_N =1, DPDT_SEL_P =0  @ GNT_BT=1
                 */
                regval_0xcbc = (!switch_polatiry_inverse ? 0x2 : 0x1);
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbc, 0x03,
                                                   regval_0xcbc);

                break;
        case BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_ANTDIV:
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80,
                                                   0x0); /* 0x4c[23] = 0 */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01,
                                                   0x1); /* 0x4c[24] = 1 */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4, 0xff,
                                                   0x88);
                break;
        case BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_MAC:
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80,
                                                   0x1); /*  0x4c[23] = 1 */

                /* 0x64[0] = 1b'0 for no switch_polatiry_inverse,
                 * DPDT_SEL_N =1, DPDT_SEL_P =0
                 */
                regval_0x64 = (!switch_polatiry_inverse ? 0x0 : 0x1);
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64, 0x1,
                                                   regval_0x64);
                break;
        case BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_BT:
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80,
                                                   0x0); /* 0x4c[23] = 0 */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01,
                                                   0x0); /* 0x4c[24] = 0 */

                /* no setup required, because  antenna switch control value by
                 * BT vendor 0x1c[1:0]
                 */
                break;
        }

        /* PAPE, LNA_ON control by BT while WLAN off for current leakage issue*/
        if (ctrl_type == BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_BT) {
                btcoexist->btc_write_1byte_bitmask(
                        btcoexist, 0x67, 0x20, 0x0); /* PAPE   0x64[29] = 0 */
                btcoexist->btc_write_1byte_bitmask(
                        btcoexist, 0x67, 0x10, 0x0); /* LNA_ON 0x64[28] = 0 */
        } else {
                btcoexist->btc_write_1byte_bitmask(
                        btcoexist, 0x67, 0x20, 0x1); /* PAPE   0x64[29] = 1 */
                btcoexist->btc_write_1byte_bitmask(
                        btcoexist, 0x67, 0x10, 0x1); /* LNA_ON 0x64[28] = 1 */
        }

        if (btcoexist->dbg_mode_2ant) {
                u32tmp1 = btcoexist->btc_read_4byte(btcoexist, 0xcb4);
                u32tmp2 = btcoexist->btc_read_4byte(btcoexist, 0x4c);
                u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0x64) & 0xff;

                RT_TRACE(
                        rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], (After Ext Ant switch setup) 0xcb4 = 0x%08x, 0x4c = 0x%08x, 0x64= 0x%02x\n",
                        u32tmp1, u32tmp2, u32tmp3);
        }
}

/* rf4 type by efuse, and for ant at main aux inverse use,
 * because is 2x2, and control types are the same, does not need
 */
static void halbtc8822b2ant_set_rfe_type(struct btc_coexist *btcoexist)
{
        struct btc_board_info *board_info = &btcoexist->board_info;

        rfe_type->ext_band_switch_exist = false;
        rfe_type->ext_band_switch_type =
                BT_8822B_2ANT_EXT_BAND_SWITCH_USE_SPDT; /* SPDT; */
        rfe_type->ext_band_switch_ctrl_polarity = 0;
        /* Ext switch buffer mux */
        btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff);
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x1991, 0x3, 0x0);
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbe, 0x8, 0x0);

        if (rfe_type->ext_band_switch_exist) {
                /* band switch use RFE_ctrl1 (pin name: PAPE_A) and
                 * RFE_ctrl3 (pin name: LNAON_A)
                 */

                /* set RFE_ctrl1 as software control */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb0, 0xf0, 0x7);

                /* set RFE_ctrl3 as software control */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb1, 0xf0, 0x7);
        }

        /* the following setup should be got from Efuse in the future */
        rfe_type->rfe_module_type = board_info->rfe_type;

        rfe_type->ext_ant_switch_ctrl_polarity = 0;

        switch (rfe_type->rfe_module_type) {
        case 0:
        default:
                rfe_type->ext_ant_switch_exist = true;
                rfe_type->ext_ant_switch_type =
                        BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT;
                break;
        case 1:
                rfe_type->ext_ant_switch_exist = true;
                rfe_type->ext_ant_switch_type =
                        BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT;
                break;
        case 2:
                rfe_type->ext_ant_switch_exist = true;
                rfe_type->ext_ant_switch_type =
                        BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT;
                break;
        case 3:
                rfe_type->ext_ant_switch_exist = true;
                rfe_type->ext_ant_switch_type =
                        BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT;
                break;
        case 4:
                rfe_type->ext_ant_switch_exist = true;
                rfe_type->ext_ant_switch_type =
                        BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT;
                break;
        case 5:
                rfe_type->ext_ant_switch_exist = true;
                rfe_type->ext_ant_switch_type =
                        BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT;
                break;
        case 6:
                rfe_type->ext_ant_switch_exist = true;
                rfe_type->ext_ant_switch_type =
                        BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT;
                break;
        case 7:
                rfe_type->ext_ant_switch_exist = true;
                rfe_type->ext_ant_switch_type =
                        BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT;
                break;
        }
}

/* set gnt_wl gnt_bt control by sw high low, or hwpta while in
 * power on, ini, wlan off, wlan only, wl2g non-currrent, wl2g current, wl5g
 */
static void halbtc8822b2ant_set_ant_path(struct btc_coexist *btcoexist,
                                         u8 ant_pos_type, bool force_exec,
                                         u8 phase)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 u8tmp = 0;
        u32 u32tmp1 = 0;
        u32 u32tmp2 = 0, u32tmp3 = 0;

        u32tmp1 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x38);

        /* To avoid indirect access fail  */
        if (((u32tmp1 & 0xf000) >> 12) != ((u32tmp1 & 0x0f00) >> 8)) {
                force_exec = true;
                coex_sta->gnt_error_cnt++;
        }

        /* Ext switch buffer mux */
        btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff);
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x1991, 0x3, 0x0);
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbe, 0x8, 0x0);
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80,
                                           0x0); /*  0x4c[23] = 0 */
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01,
                                           0x1); /* 0x4c[24] = 1 */

        coex_dm->cur_ant_pos_type = (ant_pos_type << 8) + phase;

        if (!force_exec) {
                if (coex_dm->cur_ant_pos_type == coex_dm->pre_ant_pos_type)
                        return;
        }

        coex_dm->pre_ant_pos_type = coex_dm->cur_ant_pos_type;

        if (btcoexist->dbg_mode_2ant) {
                u32tmp1 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist,
                                                                    0x38);
                u32tmp2 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist,
                                                                    0x54);
                u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x73);

                u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0xcb4);

                RT_TRACE(
                        rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], (Before Ant Setup) 0xcb4 = 0x%x, 0x73 = 0x%x, 0x38= 0x%x, 0x54= 0x%x\n",
                        u32tmp3, u8tmp, u32tmp1, u32tmp2);
        }

        switch (phase) {
        case BT_8822B_2ANT_PHASE_COEX_POWERON:

                /* set Path control owner to WL at initial step */
                halbtc8822b2ant_ltecoex_pathcontrol_owner(
                        btcoexist, BT_8822B_2ANT_PCO_BTSIDE);

                /* set GNT_BT to SW high */
                halbtc8822b2ant_ltecoex_set_gnt_bt(
                        btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
                        BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
                        BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);
                /* Set GNT_WL to SW high */
                halbtc8822b2ant_ltecoex_set_gnt_wl(
                        btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
                        BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
                        BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);

                coex_sta->run_time_state = false;

                break;
        case BT_8822B_2ANT_PHASE_COEX_INIT:
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80,
                                                   0x0); /*  0x4c[23] = 0 */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01,
                                                   0x1); /* 0x4c[24] = 1 */
                /* Disable LTE Coex Function in WiFi side
                 * (this should be on if LTE coex is required)
                 */
                halbtc8822b2ant_ltecoex_enable(btcoexist, 0x0);

                /* GNT_WL_LTE always = 1
                 * (this should be config if LTE coex is required)
                 */
                halbtc8822b2ant_ltecoex_set_coex_table(
                        btcoexist, BT_8822B_2ANT_CTT_WL_VS_LTE, 0xffff);

                /* GNT_BT_LTE always = 1
                 * (this should be config if LTE coex is required)
                 */
                halbtc8822b2ant_ltecoex_set_coex_table(
                        btcoexist, BT_8822B_2ANT_CTT_BT_VS_LTE, 0xffff);

                /* set Path control owner to WL at initial step */
                halbtc8822b2ant_ltecoex_pathcontrol_owner(
                        btcoexist, BT_8822B_2ANT_PCO_WLSIDE);

                /* set GNT_BT to SW high */
                halbtc8822b2ant_ltecoex_set_gnt_bt(
                        btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
                        BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
                        BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);
                /* Set GNT_WL to SW high */
                halbtc8822b2ant_ltecoex_set_gnt_wl(
                        btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
                        BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
                        BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);

                coex_sta->run_time_state = false;

                break;
        case BT_8822B_2ANT_PHASE_WLANONLY_INIT:
                /* Disable LTE Coex Function in WiFi side
                 * (this should be on if LTE coex is required)
                 */
                halbtc8822b2ant_ltecoex_enable(btcoexist, 0x0);

                /* GNT_WL_LTE always = 1
                 * (this should be config if LTE coex is required)
                 */
                halbtc8822b2ant_ltecoex_set_coex_table(
                        btcoexist, BT_8822B_2ANT_CTT_WL_VS_LTE, 0xffff);

                /* GNT_BT_LTE always = 1
                 * (this should be config if LTE coex is required)
                 */
                halbtc8822b2ant_ltecoex_set_coex_table(
                        btcoexist, BT_8822B_2ANT_CTT_BT_VS_LTE, 0xffff);

                /* set Path control owner to WL at initial step */
                halbtc8822b2ant_ltecoex_pathcontrol_owner(
                        btcoexist, BT_8822B_2ANT_PCO_WLSIDE);

                /* set GNT_BT to SW Low */
                halbtc8822b2ant_ltecoex_set_gnt_bt(
                        btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
                        BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
                        BT_8822B_2ANT_SIG_STA_SET_TO_LOW);
                /* Set GNT_WL to SW high */
                halbtc8822b2ant_ltecoex_set_gnt_wl(
                        btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
                        BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
                        BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);

                coex_sta->run_time_state = false;

                break;
        case BT_8822B_2ANT_PHASE_WLAN_OFF:
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80,
                                                   0x0); /* 0x4c[23] = 0 */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01,
                                                   0x0); /* 0x4c[24] = 0 */
                /* Disable LTE Coex Function in WiFi side */
                halbtc8822b2ant_ltecoex_enable(btcoexist, 0x0);

                /* set Path control owner to BT */
                halbtc8822b2ant_ltecoex_pathcontrol_owner(
                        btcoexist, BT_8822B_2ANT_PCO_BTSIDE);

                /* Set Ext Ant Switch to BT control at wifi off step */
                halbtc8822b2ant_set_ext_ant_switch(
                        btcoexist, FORCE_EXEC,
                        BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_BT,
                        BT_8822B_2ANT_EXT_ANT_SWITCH_MAIN_TO_NOCARE);
                coex_sta->run_time_state = false;
                break;
        case BT_8822B_2ANT_PHASE_2G_RUNTIME:
        case BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT:

                /* set Path control owner to WL at runtime step */
                halbtc8822b2ant_ltecoex_pathcontrol_owner(
                        btcoexist, BT_8822B_2ANT_PCO_WLSIDE);
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4, 0xff,
                                                   0x66);
                if (phase == BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT) {
                        /* set GNT_BT to PTA */
                        halbtc8822b2ant_ltecoex_set_gnt_bt(
                                btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
                                BT_8822B_2ANT_GNT_TYPE_CTRL_BY_PTA,
                                BT_8822B_2ANT_SIG_STA_SET_BY_HW);

                        /* Set GNT_WL to SW High */
                        halbtc8822b2ant_ltecoex_set_gnt_wl(
                                btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
                                BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
                                BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);
                } else {
                        /* set GNT_BT to PTA */
                        halbtc8822b2ant_ltecoex_set_gnt_bt(
                                btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
                                BT_8822B_2ANT_GNT_TYPE_CTRL_BY_PTA,
                                BT_8822B_2ANT_SIG_STA_SET_BY_HW);

                        /* Set GNT_WL to PTA */
                        halbtc8822b2ant_ltecoex_set_gnt_wl(
                                btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
                                BT_8822B_2ANT_GNT_TYPE_CTRL_BY_PTA,
                                BT_8822B_2ANT_SIG_STA_SET_BY_HW);
                }

                RT_TRACE(
                        rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], ************* under2g 0xcbd setting =2 *************\n");

                btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x03, 02);
                break;

        case BT_8822B_2ANT_PHASE_5G_RUNTIME:

                /* set Path control owner to WL at runtime step */
                halbtc8822b2ant_ltecoex_pathcontrol_owner(
                        btcoexist, BT_8822B_2ANT_PCO_WLSIDE);

                /* set GNT_BT to SW Hi */
                halbtc8822b2ant_ltecoex_set_gnt_bt(
                        btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
                        BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
                        BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);
                /* Set GNT_WL to SW Hi */
                halbtc8822b2ant_ltecoex_set_gnt_wl(
                        btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
                        BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
                        BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);
                coex_sta->run_time_state = true;

                RT_TRACE(
                        rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], ************* under5g 0xcbd setting =1 *************\n");

                btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x03, 01);

                break;
        case BT_8822B_2ANT_PHASE_BTMPMODE:
                /* Disable LTE Coex Function in WiFi side */
                halbtc8822b2ant_ltecoex_enable(btcoexist, 0x0);

                /* set Path control owner to WL */
                halbtc8822b2ant_ltecoex_pathcontrol_owner(
                        btcoexist, BT_8822B_2ANT_PCO_WLSIDE);

                /* set GNT_BT to SW Hi */
                halbtc8822b2ant_ltecoex_set_gnt_bt(
                        btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
                        BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
                        BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);

                /* Set GNT_WL to SW Lo */
                halbtc8822b2ant_ltecoex_set_gnt_wl(
                        btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
                        BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
                        BT_8822B_2ANT_SIG_STA_SET_TO_LOW);

                coex_sta->run_time_state = false;
                break;
        }

        if (btcoexist->dbg_mode_2ant) {
                u32tmp1 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist,
                                                                    0x38);
                u32tmp2 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist,
                                                                    0x54);
                u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0xcb4);
                u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x73);

                RT_TRACE(
                        rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], (After Ant-Setup phase---%d) 0xcb4 = 0x%x, 0x73 = 0x%x, 0x38= 0x%x, 0x54= 0x%x\n",
                        phase, u32tmp3, u8tmp, u32tmp1, u32tmp2);
        }
}

static u8 halbtc8822b2ant_action_algorithm(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
        bool bt_hs_on = false;
        u8 algorithm = BT_8822B_2ANT_COEX_ALGO_UNDEFINED;
        u8 num_of_diff_profile = 0;

        btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);

        if (!bt_link_info->bt_link_exist) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], No BT link exists!!!\n");
                return algorithm;
        }

        if (bt_link_info->sco_exist)
                num_of_diff_profile++;
        if (bt_link_info->hid_exist)
                num_of_diff_profile++;
        if (bt_link_info->pan_exist)
                num_of_diff_profile++;
        if (bt_link_info->a2dp_exist)
                num_of_diff_profile++;

        if (num_of_diff_profile == 0) {
                if (bt_link_info->acl_busy) {
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], No-Profile busy\n");
                        algorithm = BT_8822B_2ANT_COEX_ALGO_NOPROFILEBUSY;
                }
        } else if ((bt_link_info->a2dp_exist) && (coex_sta->is_bt_a2dp_sink)) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], A2DP Sink\n");
                algorithm = BT_8822B_2ANT_COEX_ALGO_A2DPSINK;
        } else if (num_of_diff_profile == 1) {
                if (bt_link_info->sco_exist) {
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], SCO only\n");
                        algorithm = BT_8822B_2ANT_COEX_ALGO_SCO;
                } else {
                        if (bt_link_info->hid_exist) {
                                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                         "[BTCoex], HID only\n");
                                algorithm = BT_8822B_2ANT_COEX_ALGO_HID;
                        } else if (bt_link_info->a2dp_exist) {
                                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                         "[BTCoex], A2DP only\n");
                                algorithm = BT_8822B_2ANT_COEX_ALGO_A2DP;
                        } else if (bt_link_info->pan_exist) {
                                if (bt_hs_on) {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
                                                 "[BTCoex], PAN(HS) only\n");
                                        algorithm =
                                                BT_8822B_2ANT_COEX_ALGO_PANHS;
                                } else {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
                                                 "[BTCoex], PAN(EDR) only\n");
                                        algorithm =
                                                BT_8822B_2ANT_COEX_ALGO_PANEDR;
                                }
                        }
                }
        } else if (num_of_diff_profile == 2) {
                if (bt_link_info->sco_exist) {
                        if (bt_link_info->hid_exist) {
                                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                         "[BTCoex], SCO + HID\n");
                                algorithm = BT_8822B_2ANT_COEX_ALGO_SCO;
                        } else if (bt_link_info->a2dp_exist) {
                                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                         "[BTCoex], SCO + A2DP ==> A2DP\n");
                                algorithm = BT_8822B_2ANT_COEX_ALGO_A2DP;
                        } else if (bt_link_info->pan_exist) {
                                if (bt_hs_on) {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
                                                 "[BTCoex], SCO + PAN(HS)\n");
                                        algorithm = BT_8822B_2ANT_COEX_ALGO_SCO;
                                } else {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
                                                 "[BTCoex], SCO + PAN(EDR)\n");
                                        algorithm =
                                                BT_8822B_2ANT_COEX_ALGO_PANEDR;
                                }
                        }
                } else {
                        if (bt_link_info->hid_exist &&
                            bt_link_info->a2dp_exist) {
                                {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
                                                 "[BTCoex], HID + A2DP\n");
                                        algorithm =
                                            BT_8822B_2ANT_COEX_ALGO_HID_A2DP;
                                }
                        } else if (bt_link_info->hid_exist &&
                                   bt_link_info->pan_exist) {
                                if (bt_hs_on) {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
                                                 "[BTCoex], HID + PAN(HS)\n");
                                        algorithm = BT_8822B_2ANT_COEX_ALGO_HID;
                                } else {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
                                                 "[BTCoex], HID + PAN(EDR)\n");
                                        algorithm =
                                            BT_8822B_2ANT_COEX_ALGO_PANEDR_HID;
                                }
                        } else if (bt_link_info->pan_exist &&
                                   bt_link_info->a2dp_exist) {
                                if (bt_hs_on) {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
                                                 "[BTCoex], A2DP + PAN(HS)\n");
                                        algorithm =
                                            BT_8822B_2ANT_COEX_ALGO_A2DP_PANHS;
                                } else {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
                                                 "[BTCoex], A2DP + PAN(EDR)\n");
                                        algorithm =
                                            BT_8822B_2ANT_COEX_ALGO_PANEDR_A2DP;
                                }
                        }
                }
        } else if (num_of_diff_profile == 3) {
                if (bt_link_info->sco_exist) {
                        if (bt_link_info->hid_exist &&
                            bt_link_info->a2dp_exist) {
                                RT_TRACE(
                                        rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                        "[BTCoex], SCO + HID + A2DP ==> HID + A2DP\n");
                                algorithm = BT_8822B_2ANT_COEX_ALGO_HID_A2DP;
                        } else if (bt_link_info->hid_exist &&
                                   bt_link_info->pan_exist) {
                                if (bt_hs_on) {
                                        RT_TRACE(
                                                rtlpriv, COMP_BT_COEXIST,
                                                DBG_LOUD,
                                                "[BTCoex], SCO + HID + PAN(HS)\n");
                                        algorithm =
                                            BT_8822B_2ANT_COEX_ALGO_PANEDR_HID;
                                } else {
                                        RT_TRACE(
                                                rtlpriv, COMP_BT_COEXIST,
                                                DBG_LOUD,
                                                "[BTCoex], SCO + HID + PAN(EDR)\n");
                                        algorithm =
                                            BT_8822B_2ANT_COEX_ALGO_PANEDR_HID;
                                }
                        } else if (bt_link_info->pan_exist &&
                                   bt_link_info->a2dp_exist) {
                                if (bt_hs_on) {
                                        RT_TRACE(
                                                rtlpriv, COMP_BT_COEXIST,
                                                DBG_LOUD,
                                                "[BTCoex], SCO + A2DP + PAN(HS)\n");
                                        algorithm =
                                            BT_8822B_2ANT_COEX_ALGO_A2DP_PANHS;
                                } else {
                                        RT_TRACE(
                                                rtlpriv, COMP_BT_COEXIST,
                                                DBG_LOUD,
                                                "[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n");
                                        algorithm =
                                            BT_8822B_2ANT_COEX_ALGO_PANEDR_A2DP;
                                }
                        }
                } else {
                        if (bt_link_info->hid_exist &&
                            bt_link_info->pan_exist &&
                            bt_link_info->a2dp_exist) {
                                if (bt_hs_on) {
                                        RT_TRACE(
                                                rtlpriv, COMP_BT_COEXIST,
                                                DBG_LOUD,
                                                "[BTCoex], HID + A2DP + PAN(HS)\n");
                                        algorithm =
                                        BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
                                } else {
                                        RT_TRACE(
                                                rtlpriv, COMP_BT_COEXIST,
                                                DBG_LOUD,
                                                "[BTCoex], HID + A2DP + PAN(EDR)\n");
                                        algorithm =
                                        BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
                                }
                        }
                }
        } else if (num_of_diff_profile >= 3) {
                if (bt_link_info->sco_exist) {
                        if (bt_link_info->hid_exist &&
                            bt_link_info->pan_exist &&
                            bt_link_info->a2dp_exist) {
                                if (bt_hs_on) {
                                        RT_TRACE(
                                                rtlpriv, COMP_BT_COEXIST,
                                                DBG_LOUD,
                                                "[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n");
                                        algorithm =
                                        BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
                                } else {
                                        RT_TRACE(
                                                rtlpriv, COMP_BT_COEXIST,
                                                DBG_LOUD,
                                                "[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n");
                                        algorithm =
                                        BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
                                }
                        }
                }
        }

        return algorithm;
}

static void halbtc8822b2ant_action_coex_all_off(struct btc_coexist *btcoexist)
{
        halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);

        /* fw all off */
        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);

        halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
}

static void halbtc8822b2ant_action_wifi_under5g(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;

        /* fw all off */
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], ************* under5g *************\n");
        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
        halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);

        halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);

        halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC,
                                     BT_8822B_2ANT_PHASE_5G_RUNTIME);
}

static void
halbtc8822b2ant_action_wifi_native_lps(struct btc_coexist *btcoexist)
{
        halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);

        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
}

static void halbtc8822b2ant_action_bt_inquiry(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        bool wifi_connected = false;
        bool wifi_scan = false, wifi_link = false, wifi_roam = false;
        bool wifi_busy = false;
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;

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

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
                           &wifi_connected);

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &wifi_scan);
        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &wifi_link);
        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &wifi_roam);

        if ((coex_sta->bt_create_connection) &&
            ((wifi_link) || (wifi_roam) || (wifi_scan) || (wifi_busy) ||
             (coex_sta->wifi_is_high_pri_task))) {
                RT_TRACE(
                        rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], Wifi link/roam/Scan/busy/hi-pri-task + BT Inq/Page!!\n");

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8);

                if ((bt_link_info->a2dp_exist) && (!bt_link_info->pan_exist))
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                15);
                else
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                11);
        } else if ((!wifi_connected) && (!wifi_scan)) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Wifi no-link + no-scan + BT Inq/Page!!\n");

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);

                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
        } else if (bt_link_info->pan_exist) {
                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8);

        } else if (bt_link_info->a2dp_exist) {
                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 8);

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
                                                     10);
        } else {
                if ((wifi_link) || (wifi_roam) || (wifi_scan) || (wifi_busy) ||
                    (coex_sta->wifi_is_high_pri_task))
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                21);
                else
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                23);

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8);
        }

        halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 0xd8);
}

static void
halbtc8822b2ant_action_wifi_link_process(struct btc_coexist *btcoexist)
{
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;

        halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 0xd4);

        halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8);

        if (bt_link_info->pan_exist) {
                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8);

        } else if (bt_link_info->a2dp_exist) {
                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 16);

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8);
        } else {
                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 21);

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8);
        }
}

static void
halbtc8822b2ant_action_wifi_nonconnected(struct btc_coexist *btcoexist)
{
        halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);

        /* fw all off */
        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);

        halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
}

static void halbtc8822b2ant_action_bt_relink(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;

        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], run bt multi link function\n");

        if (coex_sta->is_bt_multi_link)
                return;
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], run bt re-link function\n");

        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
        halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
}

static void halbtc8822b2ant_action_bt_idle(struct btc_coexist *btcoexist)
{
        bool wifi_busy = false;

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

        if (!wifi_busy) {
                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8);

                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);
        } else { /* if wl busy */

                if (BT_8822B_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
                    coex_dm->bt_status) {
                        halbtc8822b2ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 0);

                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
                                                0);
                } else {
                        halbtc8822b2ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 8);
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                12);
                }
        }

        halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 0xd8);
}

/* SCO only or SCO+PAN(HS) */
static void halbtc8822b2ant_action_sco(struct btc_coexist *btcoexist)
{
        static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state, bt_rssi_state;

        static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state2, bt_rssi_state2;
        bool wifi_busy = false;
        u32 wifi_bw = 1;

        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);

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

        wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres,
                0);

        wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2,
                0);

        bt_rssi_state = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0);

        bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0);

        if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);

                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
        } else {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);

                coex_dm->is_switch_to_1dot5_ant = false;

                if (coex_sta->is_esco_mode)
                        halbtc8822b2ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 1);
                else /* 2-Ant free run if SCO mode */
                        halbtc8822b2ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 0);

                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 8);
        }
}

static void halbtc8822b2ant_action_hid(struct btc_coexist *btcoexist)
{
        static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state, bt_rssi_state;

        static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state2, bt_rssi_state2;
        bool wifi_busy = false;
        u32 wifi_bw = 1;

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);

        wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres,
                0);

        wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2,
                0);

        bt_rssi_state = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0);

        bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0);

        if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);

                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
        } else {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);

                coex_dm->is_switch_to_1dot5_ant = false;

                if (coex_sta->is_hid_low_pri_tx_overhead) {
                        halbtc8822b2ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 4);
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                108);
                } else if (wifi_bw == 0) { /* if 11bg mode */

                        halbtc8822b2ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 8);
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                111);
                } else {
                        halbtc8822b2ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 8);
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                111);
                }
        }
}

static void halbtc8822b2ant_action_a2dpsink(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state, bt_rssi_state;

        static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state2, bt_rssi_state2;
        bool wifi_busy = false, wifi_turbo = false;

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
        btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
                           &coex_sta->scan_ap_num);
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "############# [BTCoex],  scan_ap_num = %d, wl_noisy = %d\n",
                 coex_sta->scan_ap_num, coex_sta->wl_noisy_level);

        if ((wifi_busy) && (coex_sta->wl_noisy_level == 0))
                wifi_turbo = true;

        wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres,
                0);

        wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2,
                0);

        bt_rssi_state = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0);

        bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0);

        if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);

                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
        } else if (BTC_RSSI_HIGH(wifi_rssi_state2) &&
                   BTC_RSSI_HIGH(bt_rssi_state2)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);

                if (wifi_busy)
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                1);
                else
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                16);
        } else {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);

                coex_dm->is_switch_to_1dot5_ant = true;

                if ((coex_sta->bt_relink_downcount != 0) && (wifi_busy)) {
                        RT_TRACE(
                                rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                "############# [BTCoex],  BT Re-Link + A2DP + WL busy\n");

                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
                                                0);
                        halbtc8822b2ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 5);

                } else {
                        halbtc8822b2ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 8);
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                105);
                }
        }
}

/* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */
static void halbtc8822b2ant_action_a2dp(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state, bt_rssi_state;

        static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state2, bt_rssi_state2;
        bool wifi_busy = false, wifi_turbo = false;

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
        btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
                           &coex_sta->scan_ap_num);
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "############# [BTCoex],  scan_ap_num = %d, wl_noisy = %d\n",
                 coex_sta->scan_ap_num, coex_sta->wl_noisy_level);

        if ((wifi_busy) && (coex_sta->wl_noisy_level == 0))
                wifi_turbo = true;

        wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres,
                0);

        wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2,
                0);

        bt_rssi_state = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0);

        bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0);

        if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);

                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
        } else if (BTC_RSSI_HIGH(wifi_rssi_state2) &&
                   BTC_RSSI_HIGH(bt_rssi_state2)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);

                if (wifi_busy)
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                1);
                else
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                16);
        } else {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);

                coex_dm->is_switch_to_1dot5_ant = true;

                if ((coex_sta->bt_relink_downcount != 0) && (wifi_busy)) {
                        RT_TRACE(
                                rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                "############# [BTCoex],  BT Re-Link + A2DP + WL busy\n");

                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
                                                0);
                        halbtc8822b2ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 5);

                } else {
                        if (wifi_turbo)
                                halbtc8822b2ant_coex_table_with_type(
                                        btcoexist, NORMAL_EXEC, 10);
                        else
                                halbtc8822b2ant_coex_table_with_type(
                                        btcoexist, NORMAL_EXEC, 10);

                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                109);
                }
        }
}

static void halbtc8822b2ant_action_pan_edr(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state, bt_rssi_state;

        static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state2, bt_rssi_state2;
        bool wifi_busy = false, wifi_turbo = false;

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
        btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
                           &coex_sta->scan_ap_num);
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "############# [BTCoex],  scan_ap_num = %d, wl_noisy = %d\n",
                 coex_sta->scan_ap_num, coex_sta->wl_noisy_level);

        if ((wifi_busy) && (coex_sta->wl_noisy_level == 0))
                wifi_turbo = true;

        wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres,
                0);

        wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2,
                0);

        bt_rssi_state = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0);

        bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0);

        if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);

                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
        } else if (BTC_RSSI_HIGH(wifi_rssi_state2) &&
                   BTC_RSSI_HIGH(bt_rssi_state2)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);

                if (wifi_busy)
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                3);
                else
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                4);
        } else {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);

                coex_dm->is_switch_to_1dot5_ant = true;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8);

                if (wifi_busy)
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                103);
                else
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                104);
        }
}

static void halbtc8822b2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state, bt_rssi_state;

        static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state2, bt_rssi_state2;
        bool wifi_busy = false;
        u32 wifi_bw = 1;

        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);

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

        wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres,
                0);

        wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2,

                0);

        bt_rssi_state = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0);

        bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0);

        if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
        } else if (BTC_RSSI_HIGH(wifi_rssi_state2) &&
                   BTC_RSSI_HIGH(bt_rssi_state2)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);

                if (wifi_busy)
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                1);
                else
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                16);
        } else {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);

                coex_dm->is_switch_to_1dot5_ant = true;

                if ((coex_sta->bt_relink_downcount != 0) && (wifi_busy)) {
                        RT_TRACE(
                                rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                "############# [BTCoex],  BT Re-Link + A2DP + WL busy\n");

                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
                                                0);
                        halbtc8822b2ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 5);
                } else {
                        halbtc8822b2ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 8);
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                109);
                }
        }
}

static void halbtc8822b2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state, bt_rssi_state;

        static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state2, bt_rssi_state2;
        bool wifi_busy = false, wifi_turbo = false;

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
        btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
                           &coex_sta->scan_ap_num);
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "############# [BTCoex],  scan_ap_num = %d, wl_noisy = %d\n",
                 coex_sta->scan_ap_num, coex_sta->wl_noisy_level);

        if ((wifi_busy) && (coex_sta->wl_noisy_level == 0))
                wifi_turbo = true;

        wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres,
                0);

        wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2,
                0);

        bt_rssi_state = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0);

        bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0);

        if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                /*halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);*/

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);

                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
        } else if (BTC_RSSI_HIGH(wifi_rssi_state2) &&
                   BTC_RSSI_HIGH(bt_rssi_state2)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8);
                /*halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);*/

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);

                if (wifi_busy) {
                        if ((coex_sta->a2dp_bit_pool > 40) &&
                            (coex_sta->a2dp_bit_pool < 255))
                                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                        true, 7);
                        else
                                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                        true, 5);
                } else {
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                6);
                }
        } else {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                /*halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);*/

                coex_dm->is_switch_to_1dot5_ant = true;

                if (wifi_turbo)
                        halbtc8822b2ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 6);
                else
                        halbtc8822b2ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 7);

                if (wifi_busy) {
                        if ((coex_sta->a2dp_bit_pool > 40) &&
                            (coex_sta->a2dp_bit_pool < 255))
                                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                        true, 107);
                        else
                                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                        true, 105);
                } else {
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                106);
                }
        }
}

/* PAN(EDR)+A2DP */
static void halbtc8822b2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state, bt_rssi_state;

        static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state2, bt_rssi_state2;
        bool wifi_busy = false, wifi_turbo = false;

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
        btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
                           &coex_sta->scan_ap_num);
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "############# [BTCoex],  scan_ap_num = %d, wl_noisy = %d\n",
                 coex_sta->scan_ap_num, coex_sta->wl_noisy_level);

        if ((wifi_busy) && (coex_sta->wl_noisy_level == 0))
                wifi_turbo = true;

        wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres,
                0);

        wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2,
                0);

        bt_rssi_state = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0);

        bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0);

        if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
        } else if (BTC_RSSI_HIGH(wifi_rssi_state2) &&
                   BTC_RSSI_HIGH(bt_rssi_state2)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);

                if (wifi_busy) {
                        if (((coex_sta->a2dp_bit_pool > 40) &&
                             (coex_sta->a2dp_bit_pool < 255)) ||
                            (!coex_sta->is_A2DP_3M))
                                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                        true, 7);
                        else
                                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                        true, 5);
                } else {
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                6);
                }
        } else {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);

                coex_dm->is_switch_to_1dot5_ant = true;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8);
                if (wifi_busy)
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                107);
                else
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                106);
        }
}

static void halbtc8822b2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
{
        static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state, bt_rssi_state;

        static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state2, bt_rssi_state2;
        bool wifi_busy = false;
        u32 wifi_bw = 1;

        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);

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

        wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres,
                0);

        wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2,
                0);

        bt_rssi_state = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0);

        bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0);

        if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
        } else if (BTC_RSSI_HIGH(wifi_rssi_state2) &&
                   BTC_RSSI_HIGH(bt_rssi_state2)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);

                if (wifi_busy)
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                3);
                else
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                4);
        } else {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);
                halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);

                coex_dm->is_switch_to_1dot5_ant = true;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8);

                if (wifi_busy)
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                103);
                else
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                104);
        }
}

/* HID+A2DP+PAN(EDR) */
static void
halbtc8822b2ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
{
        static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state, bt_rssi_state;

        static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state2, bt_rssi_state2;
        bool wifi_busy = false;
        u32 wifi_bw = 1;

        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);

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

        wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres,
                0);

        wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2,
                0);

        bt_rssi_state = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0);

        bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0);

        if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
        } else if (BTC_RSSI_HIGH(wifi_rssi_state2) &&
                   BTC_RSSI_HIGH(bt_rssi_state2)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);

                if (wifi_busy) {
                        if (((coex_sta->a2dp_bit_pool > 40) &&
                             (coex_sta->a2dp_bit_pool < 255)) ||
                            (!coex_sta->is_A2DP_3M))
                                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                        true, 7);
                        else
                                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                        true, 5);
                } else {
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                6);
                }
        } else {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);

                coex_dm->is_switch_to_1dot5_ant = true;

                if (coex_sta->hid_busy_num >= 2) {
                        halbtc8822b2ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 8);

                        if (wifi_bw == 0) {
                                halbtc8822b2ant_set_wltoggle_coex_table(
                                        btcoexist, NORMAL_EXEC, 0x1, 0xaa, 0x5a,
                                        0xaa, 0xaa);
                        } else {
                                halbtc8822b2ant_set_wltoggle_coex_table(
                                        btcoexist, NORMAL_EXEC, 0x2, 0xaa, 0x5a,
                                        0xaa, 0xaa);
                        }
                        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
                                                110);
                } else {
                        halbtc8822b2ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 1);

                        if (wifi_busy) {
                                if ((coex_sta->a2dp_bit_pool > 40) &&
                                    (coex_sta->a2dp_bit_pool < 255))
                                        halbtc8822b2ant_ps_tdma(btcoexist,
                                                                NORMAL_EXEC,
                                                                true, 107);
                                else
                                        halbtc8822b2ant_ps_tdma(btcoexist,
                                                                NORMAL_EXEC,
                                                                true, 105);
                        } else {
                                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                        true, 106);
                        }
                }
        }
}

static void halbtc8822b2ant_action_bt_whck_test(struct btc_coexist *btcoexist)
{
        halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);

        halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);

        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
}

static void halbtc8822b2ant_action_bt_hs(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state, bt_rssi_state;

        static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
        static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
        u8 wifi_rssi_state2, bt_rssi_state2;
        bool wifi_busy = false, wifi_turbo = false;

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
        btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
                           &coex_sta->scan_ap_num);
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "############# [BTCoex],  scan_ap_num = %d, wl_noisy = %d\n",
                 coex_sta->scan_ap_num, coex_sta->wl_noisy_level);

        if ((wifi_busy) && (coex_sta->wl_noisy_level == 0))
                wifi_turbo = true;

        wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres,
                0);

        wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state(
                btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2,
                0);

        bt_rssi_state = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0);

        bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(
                btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0);

        if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);

                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
        } else if (BTC_RSSI_HIGH(wifi_rssi_state2) &&
                   BTC_RSSI_HIGH(bt_rssi_state2)) {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8);

                coex_dm->is_switch_to_1dot5_ant = false;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);

                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);

        } else {
                halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);

                coex_dm->is_switch_to_1dot5_ant = true;

                halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);

                halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
        }
}

static void
halbtc8822b2ant_action_wifi_multi_port(struct btc_coexist *btcoexist)
{
        halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);

        /* hw all off */
        halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);

        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
}

static void halbtc8822b2ant_action_wifi_connected(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;

        switch (coex_dm->cur_algorithm) {
        case BT_8822B_2ANT_COEX_ALGO_SCO:
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Action 2-Ant, algorithm = SCO.\n");
                halbtc8822b2ant_action_sco(btcoexist);
                break;
        case BT_8822B_2ANT_COEX_ALGO_HID:
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Action 2-Ant, algorithm = HID.\n");
                halbtc8822b2ant_action_hid(btcoexist);
                break;
        case BT_8822B_2ANT_COEX_ALGO_A2DP:
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Action 2-Ant, algorithm = A2DP.\n");
                halbtc8822b2ant_action_a2dp(btcoexist);
                break;
        case BT_8822B_2ANT_COEX_ALGO_A2DPSINK:
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Action 2-Ant, algorithm = A2DP Sink.\n");
                halbtc8822b2ant_action_a2dpsink(btcoexist);
                break;
        case BT_8822B_2ANT_COEX_ALGO_A2DP_PANHS:
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS).\n");
                halbtc8822b2ant_action_a2dp_pan_hs(btcoexist);
                break;
        case BT_8822B_2ANT_COEX_ALGO_PANEDR:
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Action 2-Ant, algorithm = PAN(EDR).\n");
                halbtc8822b2ant_action_pan_edr(btcoexist);
                break;
        case BT_8822B_2ANT_COEX_ALGO_PANEDR_A2DP:
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP.\n");
                halbtc8822b2ant_action_pan_edr_a2dp(btcoexist);
                break;
        case BT_8822B_2ANT_COEX_ALGO_PANEDR_HID:
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID.\n");
                halbtc8822b2ant_action_pan_edr_hid(btcoexist);
                break;
        case BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR:
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN.\n");
                halbtc8822b2ant_action_hid_a2dp_pan_edr(btcoexist);
                break;
        case BT_8822B_2ANT_COEX_ALGO_HID_A2DP:
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Action 2-Ant, algorithm = HID+A2DP.\n");
                halbtc8822b2ant_action_hid_a2dp(btcoexist);
                break;
        case BT_8822B_2ANT_COEX_ALGO_NOPROFILEBUSY:
                RT_TRACE(
                        rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], Action 2-Ant, algorithm = No-Profile busy.\n");
                halbtc8822b2ant_action_bt_idle(btcoexist);
                break;
        default:
                RT_TRACE(
                        rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n");
                halbtc8822b2ant_action_coex_all_off(btcoexist);
                break;
        }

        coex_dm->pre_algorithm = coex_dm->cur_algorithm;
}

static void halbtc8822b2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 algorithm = 0;
        u32 num_of_wifi_link = 0;
        u32 wifi_link_status = 0;
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
        bool miracast_plus_bt = false;
        bool scan = false, link = false, roam = false, under_4way = false,
             wifi_connected = false, wifi_under_5g = false, bt_hs_on = false;

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

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

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

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

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

        if ((coex_sta->under_lps) &&
            (coex_dm->bt_status != BT_8822B_2ANT_BT_STATUS_ACL_BUSY)) {
                RT_TRACE(
                        rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], RunCoexistMechanism(), wifi is under LPS !!!\n");
                halbtc8822b2ant_action_wifi_native_lps(btcoexist);
                return;
        }

        if (!coex_sta->run_time_state) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], return for run_time_state = false !!!\n");
                return;
        }

        if (coex_sta->freeze_coexrun_by_btinfo) {
                RT_TRACE(
                        rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "[BTCoex], BtInfoNotify(), return for freeze_coexrun_by_btinfo\n");
                return;
        }

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);

        if ((wifi_under_5g) &&
            (coex_sta->switch_band_notify_to != BTC_SWITCH_TO_24G) &&
            (coex_sta->switch_band_notify_to != BTC_SWITCH_TO_24G_NOFORSCAN)) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], WiFi is under 5G!!!\n");

                halbtc8822b2ant_action_wifi_under5g(btcoexist);
                return;
        }

        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], WiFi is under 2G!!!\n");

        halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC,
                                     BT_8822B_2ANT_PHASE_2G_RUNTIME);

        if (coex_sta->bt_whck_test) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], BT is under WHCK TEST!!!\n");
                halbtc8822b2ant_action_bt_whck_test(btcoexist);
                return;
        }

        if (coex_sta->bt_disabled) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], BT is disabled!!!\n");
                halbtc8822b2ant_action_coex_all_off(btcoexist);
                return;
        }

        if (coex_sta->c2h_bt_inquiry_page) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], BT is under inquiry/page scan !!\n");
                halbtc8822b2ant_action_bt_inquiry(btcoexist);
                return;
        }

        if (coex_sta->is_setup_link) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], BT is re-link !!!\n");
                halbtc8822b2ant_action_bt_relink(btcoexist);
                return;
        }

        /* for P2P */
        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)) {
                RT_TRACE(
                        rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                        "############# [BTCoex],  Multi-Port num_of_wifi_link = %d, wifi_link_status = 0x%x\n",
                        num_of_wifi_link, wifi_link_status);

                if (bt_link_info->bt_link_exist)
                        miracast_plus_bt = true;
                else
                        miracast_plus_bt = false;

                btcoexist->btc_set(btcoexist, BTC_SET_BL_MIRACAST_PLUS_BT,
                                   &miracast_plus_bt);

                if (scan || link || roam || under_4way) {
                        RT_TRACE(
                                rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                "[BTCoex], scan = %d, link = %d, roam = %d 4way = %d!!!\n",
                                scan, link, roam, under_4way);

                        RT_TRACE(
                                rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                "[BTCoex], wifi is under linkscan process + Multi-Port !!\n");

                        halbtc8822b2ant_action_wifi_link_process(btcoexist);
                } else {
                        halbtc8822b2ant_action_wifi_multi_port(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_BL_HS_OPERATION, &bt_hs_on);

        if (bt_hs_on) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "############# [BTCoex],  BT Is hs\n");
                halbtc8822b2ant_action_bt_hs(btcoexist);
                return;
        }

        if ((BT_8822B_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
             coex_dm->bt_status) ||
            (coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE)) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Action 2-Ant, bt idle!!.\n");

                halbtc8822b2ant_action_bt_idle(btcoexist);
                return;
        }

        algorithm = halbtc8822b2ant_action_algorithm(btcoexist);
        coex_dm->cur_algorithm = algorithm;
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm);

        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
                           &wifi_connected);

        if (scan || link || roam || under_4way) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], WiFi is under Link Process !!\n");
                halbtc8822b2ant_action_wifi_link_process(btcoexist);
        } else if (wifi_connected) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Action 2-Ant, wifi connected!!.\n");
                halbtc8822b2ant_action_wifi_connected(btcoexist);

        } else {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Action 2-Ant, wifi not-connected!!.\n");
                halbtc8822b2ant_action_wifi_nonconnected(btcoexist);
        }
}

static void halbtc8822b2ant_init_coex_dm(struct btc_coexist *btcoexist)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;

        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], Coex Mechanism Init!!\n");

        halbtc8822b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, false);

        halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);

        /* fw all off */
        halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);

        halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8);

        coex_sta->pop_event_cnt = 0;
        coex_sta->cnt_remote_name_req = 0;
        coex_sta->cnt_reinit = 0;
        coex_sta->cnt_setup_link = 0;
        coex_sta->cnt_ign_wlan_act = 0;
        coex_sta->cnt_page = 0;
        coex_sta->cnt_role_switch = 0;
        coex_sta->switch_band_notify_to = BTC_NOT_SWITCH;

        halbtc8822b2ant_query_bt_info(btcoexist);
}

static void halbtc8822b2ant_init_hw_config(struct btc_coexist *btcoexist,
                                           bool wifi_only)
{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u32 u32tmp1 = 0, u32tmp2 = 0, u32tmp3 = 0;
        u32 RTL97F_8822B = 0;
        u8 i = 0;

        u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0xcb4);
        u32tmp1 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x38);
        u32tmp2 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x54);

        if (RTL97F_8822B) {
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x66, 0x04, 0x0);
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x41, 0x02, 0x0);

                /* set GNT_BT to SW high */
                halbtc8822b2ant_ltecoex_set_gnt_bt(
                        btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
                        BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
                        BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);
                /* Set GNT_WL to SW high */
                halbtc8822b2ant_ltecoex_set_gnt_wl(
                        btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
                        BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
                        BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);
                return;
        }

        RT_TRACE(
                rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                "[BTCoex], (Before Init HW config) 0xcb4 = 0x%x, 0x38= 0x%x, 0x54= 0x%x\n",
                u32tmp3, u32tmp1, u32tmp2);

        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], 2Ant Init HW Config!!\n");

        coex_sta->bt_coex_supported_feature = 0;
        coex_sta->bt_coex_supported_version = 0;
        coex_sta->bt_ble_scan_type = 0;
        coex_sta->bt_ble_scan_para[0] = 0;
        coex_sta->bt_ble_scan_para[1] = 0;
        coex_sta->bt_ble_scan_para[2] = 0;
        coex_sta->bt_reg_vendor_ac = 0xffff;
        coex_sta->bt_reg_vendor_ae = 0xffff;
        coex_sta->isolation_btween_wb = BT_8822B_2ANT_DEFAULT_ISOLATION;
        coex_sta->gnt_error_cnt = 0;
        coex_sta->bt_relink_downcount = 0;
        coex_sta->is_set_ps_state_fail = false;
        coex_sta->cnt_set_ps_state_fail = 0;

        for (i = 0; i <= 9; i++)
                coex_sta->bt_afh_map[i] = 0;

        /* 0xf0[15:12] --> Chip Cut information */
        coex_sta->cut_version =
                (btcoexist->btc_read_1byte(btcoexist, 0xf1) & 0xf0) >> 4;

        coex_sta->dis_ver_info_cnt = 0;

        halbtc8822b2ant_coex_switch_threshold(btcoexist,
                                              coex_sta->isolation_btween_wb);

        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x550, 0x8,
                                           0x1); /* enable TBTT nterrupt */

        /* BT report packet sample rate  */
        btcoexist->btc_write_1byte(btcoexist, 0x790, 0x5);

        /* Init 0x778 = 0x1 for 2-Ant */
        btcoexist->btc_write_1byte(btcoexist, 0x778, 0x1);

        /* Enable PTA (3-wire function form BT side) */
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1);
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x41, 0x02, 0x1);

        /* Enable PTA (tx/rx signal form WiFi side) */
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4c6, 0x10, 0x1);

        halbtc8822b2ant_enable_gnt_to_gpio(btcoexist, true);

        /*GNT_BT=1 while select both */
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x763, 0x10, 0x1);

        /* check if WL firmware download ok */
        halbtc8822b2ant_post_state_to_bt(btcoexist,
                                         BT_8822B_2ANT_SCOREBOARD_ONOFF, true);

        /* Enable counter statistics */
        btcoexist->btc_write_1byte(
                btcoexist, 0x76e,
                0x4); /* 0x76e[3] =1, WLAN_Act control by PTA */

        halbtc8822b2ant_coex_table_with_type(btcoexist, FORCE_EXEC, 5);

        halbtc8822b2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);

        psd_scan->ant_det_is_ant_det_available = true;

        if (coex_sta->is_rf_state_off) {
                halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
                                             FORCE_EXEC,
                                             BT_8822B_2ANT_PHASE_WLAN_OFF);

                btcoexist->stop_coex_dm = true;

                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], **********  %s (RF Off)**********\n",
                         __func__);
        } else if (wifi_only) {
                coex_sta->concurrent_rx_mode_on = false;
                /* Path config   */
                /* Set Antenna Path */
                halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
                                             FORCE_EXEC,
                                             BT_8822B_2ANT_PHASE_WLANONLY_INIT);

                btcoexist->stop_coex_dm = true;
        } else {
                /* Set BT polluted packet on for Tx rate adaptive not including
                 * Tx retry break by PTA, 0x45c[19] =1
                 */
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0x45e, 0x8, 0x1);

                coex_sta->concurrent_rx_mode_on = true;

                /* RF 0x1[1] = 0->Set GNT_WL_RF_Rx always = 1 for
                 * con-current Rx, mask Tx only
                 */
                btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0x2, 0x0);

                /* Set Antenna Path */
                halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
                                             FORCE_EXEC,
                                             BT_8822B_2ANT_PHASE_COEX_INIT);

                btcoexist->stop_coex_dm = false;
        }
}

/* ************************************************************
 * work around function start with wa_halbtc8822b2ant_
 * ************************************************************
 * ************************************************************
 * extern function start with ex_halbtc8822b2ant_
 * *************************************************************/
void ex_btc8822b2ant_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;

        RT_TRACE(
                rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                "xxxxxxxxxxxxxxxx Execute 8822b 2-Ant PowerOn Setting xxxxxxxxxxxxxxxx!!\n");

        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "Ant Det Finish = %s, Ant Det Number  = %d\n",
                 (board_info->btdm_ant_det_finish ? "Yes" : "No"),
                 board_info->btdm_ant_num_by_ant_det);

        btcoexist->dbg_mode_2ant = false;
        btcoexist->stop_coex_dm = true;
        psd_scan->ant_det_is_ant_det_available = false;

        /* enable BB, REG_SYS_FUNC_EN such that we can write BB Reg correctly */
        u16tmp = btcoexist->btc_read_2byte(btcoexist, 0x2);
        btcoexist->btc_write_2byte(btcoexist, 0x2, u16tmp | BIT(0) | BIT(1));

        /* 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
         */

        /* Check efuse 0xc3[6] for Single Antenna Path */

        /* Setup RF front end type */
        halbtc8822b2ant_set_rfe_type(btcoexist);

        /* Set Antenna Path to BT side */
        halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC,
                                     BT_8822B_2ANT_PHASE_COEX_POWERON);

        /* Save"single antenna position" info in Local register setting for
         * FW reading, because FW may not ready at power on
         */
        if (btcoexist->chip_interface == BTC_INTF_PCI)
                btcoexist->btc_write_local_reg_1byte(btcoexist, 0x3e0, u8tmp);
        else if (btcoexist->chip_interface == BTC_INTF_USB)
                btcoexist->btc_write_local_reg_1byte(btcoexist, 0xfe08, u8tmp);
        else if (btcoexist->chip_interface == BTC_INTF_SDIO)
                btcoexist->btc_write_local_reg_1byte(btcoexist, 0x60, u8tmp);

        /* enable GNT_WL/GNT_BT debug signal to GPIO14/15 */
        halbtc8822b2ant_enable_gnt_to_gpio(btcoexist, true);

        RT_TRACE(
                rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                "[BTCoex], **********  LTE coex Reg 0x38 (Power-On) = 0x%x**********\n",
                halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x38));

        RT_TRACE(
                rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                "[BTCoex], **********  MAC Reg 0x70/ BB Reg 0xcb4 (Power-On) = 0x%x / 0x%x\n",
                btcoexist->btc_read_4byte(btcoexist, 0x70),
                btcoexist->btc_read_4byte(btcoexist, 0xcb4));
}

void ex_btc8822b2ant_pre_load_firmware(struct btc_coexist *btcoexist)
{
        struct btc_board_info *board_info = &btcoexist->board_info;
        u8 u8tmp = 0x4; /* Set BIT2 by default since it's 2ant case */

        /* */